The present application provides an air guide structure of an axial flow fan and a ceiling fan lamp. The air guide structure comprises a first inner ring, an outer ring and a plurality of first grid strips; the first inner ring and the outer ring are both annular; the outer ring surrounds the periphery of the first inner ring; the first grid strips are evenly distributed in the circumferential direction of the first inner ring at intervals; each first grid strip has one end connected to the first inner ring, and the other end connected to the outer ring; each first grid strip is in the shape of a spirally-extending twisted sheet; the ceiling fan lamp comprises the air guide structure.
The present application provides a lamp with a projection function, and relates to the field of lamps. The lamp comprises an illumination module, a projection module and a connecting component, wherein the illumination module is connected to the projection module by means of the connecting component; the illumination module comprises an illumination light source and a mounting component, and the projection module comprises a projection light source; and the illumination light source is arranged to face the projection module, and the projection light source is arranged to face the illumination module, wherein the illumination module is mounted on a target surface by means of the mounting component, and the distance between the projection light source and the target surface is greater than the distance between the illumination light source and the target surface.
A fan blade (2), a fan and a fan lamp (100). The fan blade (2) comprises: a blade root (22); a blade tip (23); a leading edge (241), which connects the blade root (22) to the blade tip (23) and is located on a windward side; and a trailing edge (251), which connects the blade root (22) to the blade tip (23) and is located on a leeward side, wherein the leading edge (241) is configured in a wavy shape from the blade root (22) towards the blade tip (23), the trailing edge (251) is configured in an arc shape, and the distance between the leading edge (241) and the trailing edge (251) increases first and then decreases from the blade root (22) towards the blade tip (23).
Provided is a subtraction table lamp (100), relating to the technical field of illumination. The subtraction table lamp (100) comprises a lamp base (1), a lamp head (3), and a lamp rod (2) connecting the lamp base (1) and the lamp head (3), wherein the lamp head (3) comprises a light source plate (31), a reflector (32) and a diffusion plate (33); the reflector (32) is provided with a reflective surface recessed inwardly from a light-emitting surface of the lamp head (3); the diffusion plate (33) is arranged below the reflective surface and restricts the light source plate (31) between the reflective surface and the diffusion plate (33); the light source plate (31) is placed horizontally, and connected to both the reflector (32) and the diffusion plate (33); and a light-emitting side of the light source plate (31) faces the reflective surface, so that light rays emitted by the light source plate (31) are reflected by the reflective surface and are emitted outwardly through the diffusion plate (33). The light source plate (31) is placed horizontally and the light-emitting side thereof faces the reflective surface, so that a light source is not visible to a user from the light-emitting side, thereby meeting the optical requirements of a table lamp having no harmful blue light; and the diffusion plate (33) is arranged on the lamp head (3), so that the light rays are emitted outward through the diffusion plate (33), thereby changing the emission direction of the light rays, weakening the backlight shadow in a working area, and improving the comfort of the illumination experience of the table lamp.
The present application provides a shadow-reducing desk lamp, which is used for illuminating an illuminated object, and comprises a lamp base, a lamp head, and a lamp arm connected to the lamp base and the lamp head; the lamp head is provided with a light emitting plate, and a portion or all adjacent sides of the light emitting plate are recessed in the horizontal direction towards the side facing away from the location being illuminated; the light emitting plate comprises a plurality of light emitting areas, each light emitting area has a light emitting center, and the light emission energy of each light emitting area is in direct proportion to the light emission distance of said light emitting area, wherein the adjacent sides of the light emitting plate are the sides of the light emitting plate close to the location being illuminated; the location being illuminated is the location where the illuminated object is located, and the light emission distance of each light emitting area is the distance between the light emitting center of the light emitting area and the location being illuminated. By means of a portion or all of the adjacent sides of the light emitting plate being arranged as inwardly recessed and the light emission energy of each light emitting area configured as being in direct proportion to the light emission distance, the location being illuminated can be illuminated from multiple angles, and light can be effectively supplemented to the location being illuminated, diminishing shadows.
A multi-angle rotating device (40) and a table lamp (100). The multi-angle rotating device (40) is used for connecting a lamp arm (20) and a base (30), and comprises a first connecting member (41) and a second connecting member (42). The first connecting member (41) is rotatably connected to the lamp arm (20), so that the lamp arm (20) can swing up and down around a first axis (45) relative to the first connecting member (41). The second connecting member (42) is fixedly connected to the base (30), and the second connecting member (42) is arranged below the first connecting member (41) and is rotatably connected to the first connecting member (41), so that the first connecting member (41) can rotate in a horizontal direction around a second axis (46) relative to the second connecting member (42). In this way, a lamp head (10) can rotate up and down, left and right along with the lamp arm (20).
Provided in the present invention is a lamp. The lamp comprises a lamp tube, a light source, a circuit board and a support. Guide rails, which are used for clamping two sides of a substrate, are arranged inside the lamp tube. The support comprises a first support frame and a second support frame, which are opposite each other; and a connecting cross beam. The first support frame and the second support frame are respectively connected to two sides of the circuit board, and the connecting cross beam provides supporting forces for the first support frame and the second support frame.
The present application provides a focusing spotlight, comprising: a light body, a mounting opening being formed in the front end portion of the light body, a light source cavity being formed inside the light body, and the light body having a center line extending in the axial direction; a light source assembly arranged in the light source cavity; a focusing member movably connected to the light body, a light inlet being formed in the rear end portion of the focusing member, an optical cavity being formed inside the focusing member, a light outlet being formed in the front end portion of the focusing member, and light rays emitted by the light source assembly entering the optical cavity via the light inlet and being emitted out via the light outlet; and an optical assembly arranged in the optical cavity, the focusing member being capable of rotating relative to the light body and generating axial displacement to allow the optical assembly to be far away from or close to the light source assembly. The focusing member is directly in threaded connection with the light body, so that the focusing member can rotate relative to the light body and generate axial displacement to allow the optical assembly to be far away from or close to the light source assembly, thus achieving the purpose of focusing with a simpler structure and lower cost.
A lamp, which relates to the technical field of lighting. The lamp comprises: a lamp body module, which comprises a lamp body shell and a light source module located in the lamp body shell, the lamp body shell having a lamp body opening through which the light source module is exposed; an adapter, which is fixed to the lamp body shell and has a rotating body cavity in a penetrating manner, the rotating body cavity having a first connecting portion on an inner side and a second connecting portion on an outer side; an optical module, which is located in the rotating body cavity and extends into the lamp body shell through the lamp body opening, the optical module having a third connecting portion that is connected to the first connecting portion, such that the optical module is fixed to the adapter; and a surface ring module, which has a fourth connecting portion that is connected to the second connecting portion, such that the surface ring module is detachably connected to the adapter, wherein the surface ring module and the lamp body module are respectively located on two sides of the adapter. The components of the lamp can be modularized, so that the storage material specifications for the production of products of different specifications can be reduced, and the material utilization can be improved, thereby facilitating storage and reducing the cost.
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
10.
PROTECTION ASSEMBLY, LINEAR LIGHTING ASSEMBLY, LIGHT SOURCE ASSEMBLY AND LAMP
Disclosed are a protection assembly, a linear lighting assembly, a light source assembly and a lamp. The linear lighting assembly comprises a fixing support; and two linear lighting modules, the two linear lighting modules being respectively arranged at two opposite sides of the fixing support, light emission directions of the two linear lighting modules being opposite each other, and light distribution effects of the two linear lighting modules being different. The linear lighting assembly and the lamp of the present application can solve problems such as uneven wall washer lighting and granular sensation of an existing linear lamp.
A lamp, comprising: a housing (100), having a light outlet (111); a first light-emitting assembly (200), comprising a blue-light emitting body (210) and a light guide member (220), the light guide member (220) being arranged at the light outlet (111), and the blue-light emitting body (210) being arranged adjacent to the light guide member (220) so as to emit blue light rays to the light guide member (220); a second light-emitting assembly (300), arranged in the housing (100) and comprising a plurality of sunlight emitting bodies (310) and a plurality of optical elements (320), the plurality of sunlight emitting bodies (310) and the plurality of optical elements (320) being arranged in one-to-one correspondence, and light rays emitted by the plurality of sunlight emitting bodies (310) being transmitted via the respective corresponding optical elements (320), so as to form a sunlight spot having a first preset shape; and a light cropping member (400) provided in the housing (100), the light cropping member (400) being arranged opposite to the plurality of optical elements (320) and used for cropping the sunlight spot having the first preset shape to form a sunlight spot having a second preset shape.
The present application provides an electric connection device and a track lamp assembly. The electric connection device is applied to connection of tracks in the track lamp assembly and comprises a main body, and a first connection part and a second connection part arranged at two ends of the main body and electrically connected to each other. The main body comprises a substrate and an insertion assembly which extend towards the first connection part and the second connection part. The substrate is connected to the first connection part and the second connection part. The first connection part and the second connection part each comprise a first electric contact part and a second electric contact part which are arranged left and right at intervals. The insertion assembly is suspended above the substrate, and is arranged between the first electric contact part and the second electric contact part. In the cross section in the vertical direction, the insertion assembly, the first electric contact part and the second electric contact part are arranged in a triangle shape. The present application solves the problems that existing electric connection devices have a complex structure, and are inconvenient to connect to tracks and protrude out of the tracks.
H01R 13/434 - Securing in a demountable manner by locking means on resilient contact members by separate resilient locking means on contact member, e.g. retainer collar or ring around contact member
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
F21V 21/34 - Supporting elements displaceable along a guiding element
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
A conductive track (100) and a conductive module (400). The conductive track (100) comprises a track body (3); the track body (3) is provided, in the length direction thereof, with two sliding grooves (301) having the same opening direction; isolation supporting members (4) are arranged in the sliding grooves (301); each isolation supporting member (4) comprises a first isolation portion (402) at least partially attached to the bottom surface (3012) of a sliding groove, wherein a first conductive strip (404) is arranged on the opposite side of the side of the first isolation portion (402) attached to the bottom surface (3012) of the sliding groove, and the first conductive strip (404) is electrically isolated from the sliding groove (301); the isolation supporting member (4) further comprises a second isolation portion (401) at least partially attached to the side wall (3011) of the sliding groove, wherein a second conductive strip (403) is arranged on the opposite side of the side of the second isolation portion (401) attached to the side wall (3011) of the sliding groove, and the second conductive strip (403) is electrically isolated from the sliding groove (301).
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
A lamp, comprising a shell (1) and an electronic driving module (2). The shell (1) comprises a main housing (3) and an end cover (4). The end cover (4) is connected to a longitudinal end of the main housing (3), and the end cover (4) is provided with an end plate (5) and a cover wall (6), wherein the cover wall (6) is arranged on the periphery of the end plate (5) and extends towards a side of the main housing (3); a mounting area (7) is formed by means of enclosure of the end plate (5) and the cover wall (6); and a positioning portion (8) is arranged on the side surface of the end plate (5) facing the main housing (3), and a positioning matching portion (9), which matches the positioning portion (8), is arranged on the electronic driving module (2). By means of the lamp, independent fixing of a built-in electronic driving module of the lamp is achieved, such that the parts and components are reduced in terms of number, thereby reducing the labor and cost required for assembly.
The present application provides a device binding method and system, and an application. The device binding method comprises: keeping communication connection between a device and a control system, such that identifier information of the device is stored in the control system; acquiring a first space drawing, marking a position point of the device on the first space drawing, and binding the identifier information of the device to form a second space drawing; and importing the second space drawing into the control system, analyzing and identifying the position point and the identifier information on the second space drawing, and matching the analyzed identifier information with the identifier information stored in the control system, such that the position point corresponding to the successfully matched identifier information is bound to the control system, and a device graphic mark of the device at the position point is displayed, thereby observing the state of the device in real time. According to the present application, the control system analyzes and identifies the second space drawing to bind the device with the position point in the second space drawing, such that the input efficiency is greatly improved.
G06F 16/909 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location
A lamp (100), comprising a light exit box (10) and a light source box (20). The light exit box is provided with a light exit cavity; the light exit cavity comprises a light inlet located on a side surface of the light exit box and a light outlet located on the bottom surface of the light exit box; the light outlet is provided with a light guide plate (11); the light source box is provided on the side surface of the light exit box and communicated with the light inlet; a first light source module (21) is provided in the light source box; the light inlet is provided with a light cut-off plate (25); the light cut-off plate is provided with a light transmitting part (251); light emitted by the first light source module faces the light cut-off plate, such that part of the light passes through the light transmitting part and is emitted from the light guide plate; a second light source module (30) is provided on the side surface of the light guide plate; and light emitted by the second light source module is incident on the light guide plate, and the second light source module is used for enabling the light guide plate to present a required color. The lamp body is thin, a light cut-off mode is simple, and clear window shadows can be generated, such that the presented blue sky effect is more real.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 19/00 - Fastening of light sources or lamp holders
F21V 13/00 - Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups
A suspension rod connection structure. The structure is used for mounting a suspension rod (400) on a mounting surface, and comprises a hanging rack (2) and a movable member (1) detachably connected to the hanging rack (2). The movable member (1) comprises a contact surface (16), which is at least partially arranged in a curved surface; the hanging rack (2) comprises a bottom plate (21), and an abutting member (211), which is integrally formed with the bottom plate (21); the abutting member (211) is provided with an abutting surface (214), which corresponds to the contact surface (16); the abutting surface (214) and/or the contact surface (16) are rough surfaces/is a rough surface; and when the movable member (1) is connected to the hanging rack (2), the contact surface (16) is attached to the abutting surface (214), and the contact surface (16) can slide relative to the abutting surface (214), such that a movable connection between the movable member (1) and the hanging rack (2) is achieved. By means of arranging the abutting member (211) on the hanging rack (1) and making the movable member (1) abut against the abutting member (211), a connection between the suspension rod (400) and the hanging rack (2) is achieved, such that a contact area between the hanging rack (2) and the movable member (1) is increased, thereby reducing the abrasion between the movable member and the hanging rack. In addition, the present application further relates to a fan lamp having the suspension rod connection structure.
An optical assembly (1), a linear lamp (300), a linear lamp combination, and a track linear lamp (100). The optical assembly (1) comprises a light source module (11), a reflector cup (12), a lens assembly (13) and an anti-glare cup (14), which are sequentially arranged in a heightwise direction, wherein an edge of the reflector cup (12) is provided with a snap-fit slot (121), an edge of the lens assembly (13) is provided with a first hook (131) in a protruding manner, the anti-glare cup (14) is provided with a second hook (144) in a protruding manner, and the first hook (131) and the second hook (144) extend in the same direction so as to be inserted into the corresponding snap-fit slot (121). By means of connecting the reflector cup (12), the lens assembly (13) and the anti-glare cup (14) in a snap-fit manner, the lens assembly (13) and the anti-glare cup (14) can both be snap-fitted and fixed to the reflector cup (12), such that the lens assembly (13) can be accurately mounted, and the optical assembly (1) can be conveniently assembled. Moreover, the optical assembly (1) is accommodated in a lamp holder (305), and a rotating shaft (303) is arranged at a joint of a lamp base (302) and the lamp holder (305) so that the lamp holder (305) can rotate relative to the lamp base (302).
Provided in the present application are a lighting system controller, a track, and a lighting system. The lighting system controller comprises a power supply module, a processor, a control module, which is used for generating or processing a first control signal, a first communication interface, a second communication interface, a detection circuit, and an analysis circuit, wherein the second communication interface receives a second control signal or a third control signal input, which is converted into a first control signal by means of the detection circuit, the analysis circuit and the processor, after which the first control signal is output from the first communication interface. The lighting system controller in the present application may be connected to an existing track system, so as to realize unified configuration and operation of tracks of an entire house, and may also be independently used as a controller, so as to meet different requirements of different customers.
H05B 47/14 - Controlling the light source in response to determined parameters by determining electrical parameters of the light source
H05B 47/18 - Controlling the light source by remote control via data-bus transmission
F21S 8/00 - Lighting devices intended for fixed installation
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
Provided in the present application are a blade structure and a fan lamp. The blade structure comprises a front edge (11), which is positioned at a windward side, a rear edge (12), which is positioned at a leeward side, and a side edge (13), which is connected between the front edge and the rear edge, wherein the front edge, the rear edge, and the side edge are all curved edges; the end of the blade structure close to the side edge is defined as a blade end portion (1a), and the end of the blade structure away from the side edge is defined as a blade root (1b); the curvature radius of the front edge is gradually increased from the blade root to the blade end portion; the curvature radius of the rear edge is increased and then decreased from the blade root to the blade end portion; and the side edge is provided with a first end connected to the front edge and a second end connected to the rear edge, and the curvature radius of the side edge is decreased and then increased from the first end to the second end, such that a rounded arc-shaped structure is formed at the joint between the front edge and the rear edge. By means of the present invention, the air blowing effect of the blade structure is improved, compared with the prior art.
The present application provides a fan blade structure and a ceiling fan. The fan blade structure comprises fan blade main bodies (1); each fan blade main body comprises a first edge (11) located on an air receiving side, a second edge (12) located on a leeward side and a third edge (13) connected between the first side and the second edge; the first edge, the second edge and the third edge are all curved edges; the end of the fan blade main body close to the third edge is defined to be a fan blade end portion (1a), and the end of the fan blade main body furthest from the third edge is defined to be a fan blade root portion (1b); the first edge has a first end close to the fan blade root portion and a second end connected to the third edge; the curvature radius of the first edge reduces and then increases from the first end to the second end; the curvature radius of the second edge is greater than that of the first edge; the third edge has a third end connected to the first edge and a fourth end connected to the second edge; the curvature radius of the third edge gradually increases from the third end to the fourth end, so as to form an acute angle structure (15) at the joint between the third edge and the second edge. Compared with the prior art, the present application can improve the air blowing effect of the fan blade structure.
A fan lamp (100) comprises an illumination assembly, a fan assembly, and a suspension assembly. The illumination assembly comprises a bottom disc (10), a light source module (11), a driving module (12), and a cover (13) fixedly connected to the bottom disc (10); the bottom disc (10) and the cover (13) jointly form an accommodating cavity for accommodating the light source module (11) and the driving module (12); the fan assembly comprises a rotating disc (20), a fan blade structure (21) provided on the rotating disc (20) and capable of being unfolding or folded relative to the rotating disc (20), and a driving member (22) connected to the rotating disc (20); the suspension assembly comprises a ceiling assembly (30) and a suspension rod (31); one end of the suspension rod (31) is connected to the driving member (22), and the other end of the suspension rod (31) is connected to the ceiling assembly (30); a reinforcing part (15) is provided between the bottom disc (10) and the rotating disc (20), the reinforcing part (15) is configured to be attached to the bottom disc (10), and the reinforcing part (15) is provided with fixing parts (152); the fixing parts (152) pass through the bottom disc (10) and are fixedly connected to the bottom disc (10). According to the fan lamp, the structural strength of the bottom disc is enhanced, and when the rotating disc rotates at a high speed under the driving of the driving member, the bottom disc can remain stable and can better protect the illumination assembly.
The present application relates to a touch control method. The method is applied to a controller. A user can control the controller by sliding on the controller by fingers, and the controller receives sliding input information of the user; the controller determines whether the user slides by one finger; if the user slides by one finger, the controller generates a first parameter adjustment command; if the user slides by a plurality of fingers, the controller generates a second parameter adjustment command. The sliding adjustment of two parameters can be realized, and the operation is simple and convenient. The cost increased by adding one touch slider on the controller is reduced, and the perception degree of the user is improved.
G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
A fan lamp reinforcing structure and a fan lamp. The fan lamp reinforcing structure comprises a hanging rod (1) and an electric motor shaft (2), wherein the hanging rod (1) is sleeved outside the electric motor shaft (2), and is provided with a first connection hole (11) and a second connection hole (12) which are arranged opposite each other, the diameter of the first connection hole (11) being less than that of the second connection hole (12); and the electric motor shaft (2) is provided with a third connection hole (21) which radially penetrates the electric motor shaft, the third connection hole (21) being arranged opposite the first connection hole (11) and the second connection hole (12), so that the hanging rod (1) is fixedly connected to the electric motor shaft (2) using a first connector (4) sequentially passing through the first connection hole (11), the third connection hole (21) and the second connection hole (12). According to the reinforcing structure, the safety and stability are ensured, and less parts are used, so that the production cost is reduced; in addition, the difficulty and precision of the production and machining and the mounting difficulty are reduced.
The present application provides a connector, a lamp mounting structure, and a lamp, belonging to the technical field of lighting. The first connector provided by the present application is arranged on a mounting foundation and is used for being electrically fitted with a second connector of a lamp to supply power to the lamp; said first connector comprises an insulating body and an electrical connecting portion accommodated in the insulating body; the insulating body is provided with an insertion slot for inserting a second connector of the lamp; the electrical connecting portion is at least partially exposed out of the insertion slot, thus the electrical fitting portion of the second connector can be directly inserted into the insertion slot so as to be in electrical contact with the electrical connection portion; that is, the electrical fitting portion and the electrical connection portion are used for guiding the alignment of the first connector and the second connector such that when the first connector and the second connector are fitted and connected, a user does not need to repeatedly try to perform alignment, and the assembly efficiency is improved.
The present application provides a track adapter, a track and an electrical system. The track adapter is used for coupling an electrical device to a track in a first direction and comprises: a housing and a sliding assembly slidably connected to the housing, wherein the sliding assembly comprises a sliding side cover located at an end of the housing and an elastic assembly located in the housing and fixedly connected to the sliding side cover; the elastic assembly comprises two elastic arms which are provided symmetrically and elastic blocks located at the ends of respective elastic arms distant from the sliding side cover; elastic block sliding grooves are formed on the sidewalls of the housing at positions corresponding to the elastic blocks; two guide ribs fitted with the elastic arms are further provided inside the housing; a receiving passage for receiving the elastic assembly is formed between the two guide ribs; and the elastic assembly works in concert with the guide ribs to drive the elastic blocks to slide out from or slide into the elastic block sliding grooves. Compared with the prior art, the track adapter of the present application can be quickly mounted on and dismounted from a track, thereby improving the connection stability between the track adapter and the track.
The present application provides a track adapter, a track, and an electrical system. The track adapter is used for coupling electrical equipment to a track, and comprises a connection body, a first fastening member and a second fastening member which are separately movably connected to the connection body, and a power supply elastic piece provided on the first fastening member and/or the second fastening member and used for electrical connection; the first fastening member and the second fastening member are oppositely arranged on two opposite sides of the connection body, and together with the connection body, define an accommodating space at least partially accommodating the track. Compared with the prior art, the track adapter in the present application can be connected to the track from the outer side by means of the first fastening member and the second fastening member, installation is easy and convenient, and the connection stability is high; moreover, an accommodating space partially accommodating the track is formed on the track adapter, so that the track and the track adapter can partially overlap in the height direction, thereby effectively reducing the height of the track and the track adapter, and reducing the occupied space.
H01R 13/502 - Bases; Cases composed of different pieces
H01R 25/14 - Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
A track (100), an adapter (200) and a track lamp. One side of the track (100) is provided with a mounting portion (170), and the other side of the track (100) is provided with a frame (180). The frame (180) encloses an accommodating space (110) provided with an opening facing away from the mounting portion (170). The mounting portion (170) is used for being connected to a mounting foundation. The accommodating space (110) is used for accommodating an adapter (200). The track (100) is provided with a first magnetic attraction member (120) and engagement supports (130). The adapter (200) is provided with a second magnetic attraction member (210) and first engagement protrusions (220). The second magnetic attraction member (210) is used for being connected to the first magnetic attraction member (120) by means of magnetic attraction. The first engagement protrusions (220) have an extended state and a retracted state, wherein, in the extended state, the first engagement protrusions (220) engage with the engagement supports (130); and, in the retracted state, the first engagement protrusions (220) are separated from the engagement supports (130).
F21S 8/00 - Lighting devices intended for fixed installation
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
The present application provides a connecting assembly and a spotlight. The spotlight comprises the connecting assembly. The connecting assembly comprises a link support comprising plates in the shape of the inverted Chinese character "匚", wherein said plates comprise a first plate and a second plate which are provided opposite to each other, and a link cavity is formed in a gap between the first plate and the second plate; a link having one end inserted into the link cavity; and a fastener sequentially passing through the first plate, the link and the second plate, and having one end connected to the second plate. The present application provides a spotlight; a long threaded hole is directly manufactured on the link support, so that the link can be directly connected to the link support in a threaded manner, and no nut is required during link assembling, thereby making the assembling process of a guide rail spotlight simple and convenient.
The invention provides a track, a track adapter, and an electrical system. The rail is used for coupling with an electrical device and comprises a main body part and a power supply conductive part arranged in the main body part. The main body part comprises a top wall used for being assembled with a mounting foundation and a bottom wall arranged opposite to the top wall, and a left side wall and a right side wall which are arranged between the top wall and the bottom wall. The left side wall and the right side wall are indented towards each other to form a first guide groove and a second guide groove suitable for mechanical connection. At least part of the power supply conductive part is exposed in the first guide groove and/or the second guide groove. Compared with the prior art, the track is simple in structure, mechanical connection and electrical connection from the outer side faces of the track is achieved by means of the first guide groove and the second guide groove, the thickness of the track can be effectively reduced, the space occupied by the track is reduced, and the stability of track connection is improved.
F21S 8/00 - Lighting devices intended for fixed installation
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
H01R 13/502 - Bases; Cases composed of different pieces
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 25/14 - Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
Provided in the present application is a lamp. The lamp comprises a lamp body and a light source assembly arranged in the lamp body. The lamp further comprises a heat dissipation structure and a fastener located between the lamp body and the light source assembly. The lamp body is provided with at least one through hole, the side of the heat dissipation structure facing the lamp body is provided with a blind hole corresponding to the through hole, and the fastener penetrates the through hole to be connected to the blind hole, so as to reduce a gap between the heat dissipation structure and the lamp body; and the side of the heat dissipation structure facing the light source assembly is provided with a connecting part, and the connecting part is connected to the light source assembly so as to reduce a gap between the light source assembly and the heat dissipation structure. According to the lamp provided in the present application, the heat dissipation structure is provided with the blind hole, and the lamp body is provided with the through hole corresponding to the blind hole, such that the fastener can penetrate the through hole and is stored in the blind hole, so that the heat dissipation structure is subjected to flatness stretching, and thereby shortening heat conduction paths between the heat dissipation structure and the lamp body and between the heat dissipation structure and the light source assembly.
F21V 29/503 - Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
F21V 29/83 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
A lamp (100) and a bracket (20). The lamp (100) comprises a lamp body (10), a bracket (20) rotating around the lamp body (10), and rotating shafts (11) connecting the lamp body (10) and the bracket (20). Connecting members (30) rotatably connected to the rotating shafts (11) are provided between the lamp body (10) and the bracket (20). The lamp (100) further comprises a first-stage angle adjusting structure for geared adjustment and a second-stage angle adjusting structure for stepless angle adjustment. 360-degree stepless angle adjustment is achieved by means of two-stage angle adjustment, so that angle adjustment is more accurate and convenient.
Provided in the present application are a control circuit, a lighting apparatus, and a lighting system. The control circuit is applied to a lighting apparatus (200), and comprises a main control circuit (10), an electric motor drive circuit (20), a lighting circuit (30), and a power supply circuit (40) for providing a power source for the control circuit (100), wherein an output end of the main control circuit (10) is respectively connected to an input end of the electric motor drive circuit (20) and an input end of the lighting circuit (30), and the main control circuit (10) adjusts the rotation speed of an electric motor in the lighting apparatus (200) by means of the electric motor drive circuit (20); the lighting circuit (30) comprises a first chip (31) and a second chip (32), and the first chip (31) controls the brightness of the lighting apparatus (200) by detecting the duty ratio of PWM that is output by the main control circuit (10); and the second chip (32) comprises at least two toning circuits with different color temperatures, and the second chip (32) controls the switching of the color temperature of the lighting apparatus (200) by controlling the connection of the toning circuits. Compared with the prior art, the control circuit in the present invention can directly control an electric motor drive circuit and a lighting circuit, such that by means of a main control circuit, the color temperature of a lighting apparatus is adjusted while stepless speed regulation and stepless dimming are implemented.
Disclosed in the present application is a lamp, which relates to the field of lighting electrical appliances. A lamp comprises: a first light-emitting assembly, the first light-emitting assembly comprising a blue-light emitting body and a light guide member, wherein the blue-light emitting body and the light guide member are arranged adjacent to each other, such that blue light emitted by the blue-light emitting body enters the light guide member to show a blue-sky light effect; a second light-emitting assembly, the second light-emitting assembly comprising a sunlight emitting body and an optical element, wherein the sunlight emitting body and the optical element are arranged adjacent to each other, such that sunlight emitted by the sunlight emitting body is transmitted through the optical element to form a sunlight spot; and a grating, the grating being arranged on a side of the optical element facing away from the sunlight emitting body, and being configured to intercept the sunlight spot transmitted by the optical element to obtain a sunlight spot having a preset shape. According to the present application, the problem of existing blue sky lamps being unable to truly exhibit a blue sky effect can be solved.
A light guide element (40) and a lamp (400). The light guide element (40) is used to guide light emitted from a light source (20), and the light guide element (40) is provided with a light-incident portion (41) and a light guide portion (42), wherein the light source (20) is disposed below the light-incident portion (41); the side of the light-incident portion (41) that is close to the light source (20) is recessed to form a light-incident surface (A), the light-incident surface (A) being a curved surface; and the light guide portion (42) is provided with a light-exit surface, and the light guide portion (42) is arranged beside the light-incident portion (41) and is connected to the light-incident surface (A), so that the light emitted from the light source (20) passes through the light-incident surface (A) and then enters the light guide portion (42) and propagates inside the light guide portion (42), with the light inside the light guide portion (42) being emitted through the light-exit surface in the propagation path thereof. By means of the light source in a direct-lit arrangement, in cooperation with the light-incident portion (41) on the light guide element (40), the light guide element (40) can achieve side-emitting of light, which not only realizes an ultra-thin shape of the lamp (100), but also increases the creepage distance of the light source, thereby improving the luminous efficiency of the lamp (100) and the natural softness of the light.
A quick-connection assembly (4) used for a fan lamp (100), the quick-connection assembly (4) being used to connect a fan assembly (3) of the fan lamp (100) and a lamp assembly (5). The quick-connection assembly (4) comprises a first quick-connection structure (41) and a second quick-connection structure (42). The first quick-connection structure (41) is rotatably connected to the fan assembly (3), the second quick-connection structure (42) is mechanically connected to the lamp assembly (5), and the first quick-connection structure (41) is mechanically connected and electrically connected to the second quick-connection structure (42). The first quick-connection structure (41) comprises a first coupling portion (411) and a first electrical connection portion (412), the second quick-connection structure (42) comprises a second coupling portion (421) and a second electrical connection portion (422), the first coupling portion (411) is mechanically connected to the second coupling portion (421), and the first electrical connection portion (412) is electrically connected to the second electrical connection portion (422). The quick-connection assembly (4) can achieve rapid mechanical connection between the fan assembly (3) and the lamp assembly (5), and achieve electrical connection at the same time, simplifying an installation process of the fan lamp (100), reducing installation costs, and improving installation efficiency.
A light strip connector (100) and a light strip (200). The light strip connector (100) is used for connecting the light strip (200) and a power cord (202), and the light strip (200) comprises a light strip body (201) provided with a second electrical connection portion (206). The light strip connector (100) comprises a cover portion (1), a base (2), a first fixing structure (3), and a quick connection structure (4) used for electrical connection to the light strip body (201). An accommodation space (5) is formed between the cover portion (1) and the base (2). The first fixing structure (3) and the quick connection structure (4) are accommodated in the accommodation space (5). The quick connection structure (4) comprises a first electrical connection portion (43) matchedly and electrically connected to the second electrical connection portion (206). The first fixing structure (3) is fastened and connected to the end of the base (2) close to the first electrical connection portion (43). According to the light strip (200), the problems of poor contact and difficult installation are solved.
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
H01R 13/502 - Bases; Cases composed of different pieces
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
A ceiling lamp mounting structure (100) and a ceiling lamp. The ceiling lamp mounting structure (100) comprises a bottom frame assembly (1), a sliding assembly (2) and a connecting assembly (3), the bottom frame assembly (1) being fixed on a mounting wall, the connecting assembly (3) being fixedly connected to a lamp body (201), and the connecting assembly (3) being detachably connected to the bottom frame assembly (1) by means of the sliding assembly (2). The sliding assembly (2) comprises a sliding rail (21) and a sliding rod (22), the sliding rail (21) being fixedly connected to the bottom frame assembly (1), one end of the sliding rod (22) being movably connected to the sliding rail (21), and the other end of the sliding rod (22) being rotatably connected to the connecting assembly (3). An operation of installing the ceiling lamp can be completed by a single person, saving time and labor, improving installation efficiency and safety, reducing installation costs, and facilitating after-sales maintenance.
A lamp strip connector (100) and a lamp strip (200). The lamp strip connector (100) is used for connecting adjacent lamp strips (200) and/or connecting a lamp strip (200) to a power line. Each lamp strip (200) comprises a lamp strip body (5); the lamp strip connector (100) comprises a cover portion (1), a base (2) and at least one electrical connection structure (4); an accommodation space (3) is formed between the cover portion (1) and the base (2); the electrical connection structure (4) is located in the accommodation space (3); the electrical connection structure (4) comprises a conductive terminal (41) electrically connected to the lamp strip body (5), and a fixing portion (42) fixedly connected to the conductive terminal (41); a fixing slot (25) is provided on the base (2); the fixing portion (42) is at least partially accommodated in the fixing slot (25), and an accommodating space (6) for accommodating the lamp strip body (5) is provided between the conductive terminal (41) and the fixing portion (42). The problem that the lamp strip (200) cannot be prevented from being pulled is solved, the compatibility of lamp strips (200) having different thicknesses is improved, and the condition in which light-emitting members (512) are closely arranged can be well satisfied.
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
H01R 13/717 - Structural association with built-in electrical component with built-in light source
H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
H01R 13/502 - Bases; Cases composed of different pieces
A ceiling assembly and a fan lamp. The ceiling assembly is used for the installation of a fan lamp, and comprises: a support body (12) and a ceiling box (11); the ceiling box (11) has an installation cavity (111); the support body (12) is accommodated in the installation cavity (111); the ceiling box (11) is provided with first connecting portions (116); the support body (12) is provided with second connecting portions (124) at the positions corresponding to the first connecting portions (116); the first connecting portions (116) are detachably connected to the second connecting portions (124); first guide portions (1161) are provided on the connecting surfaces of the first connecting portions (116) corresponding to the second connecting portions (124). In the ceiling assembly, detachable connection is performed by means of rotation, so that the fan lamp can be installed and removed by one person, thus making installation and removal convenient and fast, and the connecting portions are disposed inside the ceiling box, so that the space of the ceiling box is fully used, thereby improving the aesthetics of the fan lamp.
A ceiling lamp (100), comprising a quick connection structure (10) and a lamp body (20). The quick connection structure (10) is used for connecting the lamp body (20) to a mounting surface, and is annular. A first annular wall (13) extending towards the lamp body (20) is formed at the edge of the quick connection structure (10). The lamp body (20) is provided with a second annular wall (22) extending towards the quick connection structure (10). The second annular wall (22) is provided on an inner side of the first annular wall (13). The quick connection structure (10) is provided with a first limiting member (14). A second limiting member (23) used for mating with the first limiting member (14) is provided on an inner wall of the second annular wall (22). When the quick connection structure (10) covers an outer side of the second annular wall (22), the lamp body (20) is rotated to drive the first limiting member (14) and the second limiting member (23) to mate with each other to mount the lamp body (20) onto the quick connection structure (10). The quick connection structure (10) can provide a mounting platform for different lamps, which is convenient to mount and disassemble, and at the same time, the lamp body (20) is integrally sealed and assembled to prevent mosquitoes and dust from invading.
A fixing device (101), which is used for fixing a lamp (100), and comprises a fixing seat (10) and a connecting seat (20), wherein the connecting seat (20) engages with the fixing seat (10) by means of rotation. An outer side of the fixing seat (10) is provided with a mounting portion (13) for fixing the connecting seat (20), wherein the mounting portion (13) is provided with a first connecting member (15), one end of the first connecting member (15) is fixed to the mounting portion (13), and the other end thereof is provided with a positioning hole (17), which is open towards the mounting portion (13). A positioning member (241), which is arranged so as to face the positioning hole (17), is arranged in the connecting seat (20), and during the rotation of the connecting seat (20), the positioning member (241) is driven to be engaged with or disengaged from the positioning hole (17), and a sound is generated during the engagement or disengagement. Compared with the prior art, by providing a protrusion (235) in the lamp (100), the connecting seat (20) and the fixing seat (10) are prevented from being obliquely engaged with each other during an assembly process, and a sound indication is generated when the lamp is assembled in place.
A wall lamp (100), comprising a mounting assembly (1), a fixing assembly (2), a rotating assembly (3), a lighting assembly (4), and a rotating assembly (5). The mounting assembly (1) is fixedly mounted on a mounting wall; the fixing assembly (2) is fixedly connected to the mounting assembly (1); the lighting assembly (4) is fixedly connected to the rotating assembly (3); and the rotating assembly (3) is rotatably connected to the fixing assembly (2) by means of the rotating assembly (5). The rotating assembly (5) comprises a first rotating portion (51) and a second rotating portion (52); the first rotating portion (51) is fixedly connected to the fixing assembly (2); the second rotating portion (52) is fixedly connected to the rotating assembly (3); and the second rotating portion (52) and the first rotating portion (51) are rotatably connected along the circumferential direction of a central axis of the rotating assembly (5). Such a wall lamp (100) can be rotated by an angle to adjust the position of the wall lamp (100), and can be rotated and stopped randomly.
Disclosed in the present application are a lamp power supply based on dual-bus control, and a lighting system. The lamp power supply comprises an input module, a rectification module, a driving module, a detection module, a data transmission module and a control module, wherein when the detection module detects that a bus voltage is less than a first preset voltage, the control module sends a turning-on signal to the data transmission module; and the detection module and the data transmission module are connected to dual buses by means of respective connection lines, such that the detection module and the data transmission module are both connected to the rectification module. Control information is directly configured for a lamp without the need for additionally configuring a signal line, thereby simplifying the structure and reducing costs.
The present application discloses a hysteresis circuit, an emergency lighting circuit, and a lighting device. The hysteresis circuit comprises a voltage measurement module (110), an isolation coupling module (120), and a voltage adjustment module (130). A sampling voltage associated with an input voltage is measured, and when it is detected that the sampling voltage is decreased to an action trigger voltage point, a level corresponding to an output signal is controlled to be overturned, until when it is detected that the sampling voltage is increased to a reverse recovery voltage point, the level corresponding to the output signal is controlled to be overturned again, such that timely and accurate determination on the state of the input voltage is achieved.
The present application provides a connector assembly of a light strip and a plug-in structure of a light strip. The connector assembly of the light strip comprises: a base, which comprises a first electrical connection part; a protective structure, which is fixedly connected to the base and which comprises a gland and a seat, wherein one end of the gland is turned over and connected to the seat by means of a flanging structure, the other end of the gland is detachably connected to the seat, an accommodating cavity is formed between the gland and the seat, and the accommodating cavity is internally provided with a second electrical connection part; an adapter, which is used for electrically connecting the first electrical connection part and the second electrical connection part, wherein the adapter comprises a first conductive part and a second conductive part, the first conductive part is inserted into the seat and is electrically connected to the first electrical connection part, and the second conductive part is exposed within the accommodating cavity and is electrically connected to the second electrical connection part. The present application has a simple structure, reduced production costs, and improved economic benefits, and satisfies the safety requirements of users.
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
F21S 4/24 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
Provided in the present application are a lamp mounting structure and a lamp. The lamp mounting structure is used for assembling the lamp on a mounting wall and comprises: a mounting assembly, a connecting assembly and a base plate assembly, wherein the mounting assembly is fixedly installed on the mounting wall, and the base plate assembly is fixedly connected to a lamp main body of the lamp; the mounting assembly, the connecting assembly and the base plate assembly are rotatably connected end-to-end in sequence to form a Z-shaped structure; and a first lock catch part is arranged on the mounting assembly, at least one second lock catch part is arranged in a position, corresponding to the first lock catch part, of the base plate assembly, and the first lock catch part is connected to the second lock catch part in a lock catch manner. Compared with the prior art, the lamp provided by the present invention is time-saving, labor-saving, efficient, safe and high in visibility during a mounting process, and a lamp with a relatively large weight can be installed and removed by a single person.
A separated table lamp (100), comprising: a base (1), a first electrical connection portion (14) being arranged on the base, and an electronic control module electrically connected to the first electrical connection portion (14) being arranged inside the base; a lamp head (2) comprising a light source assembly (21); and a foldable bracket (3), one end of the foldable bracket being rotatably connected to the lamp head (2), and the other end of the foldable bracket being detachably connected to the base (1). The foldable bracket (3) is internally provided with a cable channel (34) for a cable (35) to pass through, a second electrical connection portion (36) is arranged on the end of the foldable bracket (3) connected to the base (1), one end of the cable (35) is electrically connected to the light source assembly (21), and the other end of the cable is electrically connected to the second electrical connection portion (36). The foldable bracket (3) is configured to have an unfolded use state in which the foldable bracket (3) is connected to the base (1) and the first electrical connection portion (14) is in conductive contact with the second electrical connection portion (36), and a folded storage state in which the foldable bracket (3) is separated from the base (1) and the first electrical connection portion (14) is decoupled from the second electrical connection portion (36). The table lamp has a reduced packaging volume, is convenient to transport, and has a simple and beautiful appearance.
A lamp mounting structure (100') and a lamp. The lamp mounting structure (100') comprises: a mounting assembly (1'), a connecting assembly (2'), and a base plate assembly (3'). The mounting assembly (1') is fixedly mounted on a mounting wall. The base plate assembly (3') is fixedly connected to a lamp body. The connecting assembly (2') comprises a first connecting assembly (21') and a second connecting assembly (22'). Two ends of the first connecting assembly (21') are rotatably connected to the mounting assembly (1') and the base plate assembly (3'), respectively, to form a first rotating portion (2121') and a second rotating portion (2131'). One end of the second connecting assembly (22') is rotatably connected to the end of the mounting assembly (1') distant from the first rotating portion (2121'), and the other end thereof is rotatably connected to the first connecting assembly (21') located between the first rotating portion (2121') and the second rotating portion (2131'). The mounting assembly (1') is provided with a first locking portion (111'), the base plate assembly (3') is provided with at least one second locking portion (5') at a position corresponding to the first locking portion (111'), and the first locking portion (111') is connected to the second locking portion (5') in a locking manner. Self-locking in the air can be achieved, so that the mounting process is time-saving, labor-saving, efficient, safe, and highly visible, and mounting and dismounting by one person can be realized.
A fan blade structure (100), a fan, and a fan light, which relate to the field of household appliances. The fan blade structure comprises an inner edge (110) located on the windward side, the inner edge at least partially protruding towards the leeward side, and the inner edge gradually tilting upwards an extending from the end of the fan blade structure close to the axis of rotation to the end thereof away from the axis of rotation; an outer edge (120) located on the leeward side, the outer edge protruding towards the leeward side, the outer edge gradually tilting upwards and extending from the end close the axis of rotation of the fan blade structure to the end thereof away from the axis of rotation, and the horizontal height of the outer edge being lower than the horizontal height of the inner edge; and an arc surface (130), the arc surface being connected between the inner edge and the outer edge, and the arc surface bending downwards and extending from the inner edge to the outer edge. The thickness of the fan blade structure decreases from the end close to the axis of rotation to the end away from the axis of rotation. The fan comprises a fan blade structure. The fan light comprises a fan. The described fan structure solves the problems that a fan or fan light has small wind force, has a short service life, and is noisy.
An anti-glare lighting fixture, used for alleviating the problem of glare of a display device caused by an illuminating lamp in the vicinity of the display device. The anti-glare lighting fixture comprises: a light-emitting protective cover (13) used for fixing a relative position between an optical reflector (12) and a plurality of light source plates (11), and provided with a light outlet (A); the optical reflector (12) being an optical reflector (12) having a curved surface, and used for reflecting at least part of incident light to the light outlet (A); and the light source plates (11), each of the plurality of light source plates (11) facing a reflective surface of the optical reflector (12), and the plurality of light source plates (11) comprising at least two light source plates (11) arranged in a non-parallel manner, so as to reflect asymmetric light of at least two different light distribution curves to the light outlet (A) by means of the optical reflector (12). Light emitted by the light source plates (11) is reflected by the reflector (12) and then emitted out of emitted light of the illuminating lamp to form the asymmetric light, thereby effectively alleviating glare. The plurality of light source plates (11) having different light distribution curves can illuminate a plurality of different areas, such that the illumination light is soft, and the illumination effect is optimized.
A fan lamp, comprising a first housing (100), a driving motor, a light source module (300), and fan blades (400). The driving motor comprises a second housing (210) and a motor shaft (220); the first housing (100) comprises a central area (110) connected to the second housing (210); the central area (110) and the second housing (210) form a housing of the driving motor; the motor shaft (220) penetrates through the central area (110) and the second housing (210) along the height direction; the first housing (100) further comprises a fan blade mounting disc area (120) which extends outward from an edge of the central area (110) and exceeds a coverage area range of the second housing (210); the fan blades (400) are assembled in the fan blade mounting disc area (120); a first height difference exists between the central area (110) and the fan blade mounting disc area (120) along the height direction, and the fan blade mounting disc area (120) and the first housing (100) are located on the same side of the central area (110); both the second housing (210) and the first housing (100) can rotate around the motor shaft (220); the motor shaft (220) has a first end (221) extending downward, and the first end (221) is fixedly connected to the light source module (300).
The present invention provides a switch, comprising a mounting frame for being fixed on a mounting surface and a button that cooperates with the mounting frame; a border for covering the mounting frame is further provided between the mounting frame and the button, and a recessed groove is provided in the mounting frame; the recessed groove is formed by part of the mounting frame recessing towards a mounting surface; one side of the button facing the mounting frame is provided with a blocking rib; and the blocking rib is accommodated in the recessed groove, and when the button is toggled and rotated relative to the mounting frame, the blocking rib moves within the recessed groove. Compared with the existing technology, the present invention enables, by reducing the distance between the mounting frame and the button, the overall switch to be thin, without adjusting the sensitivity of the switch.
H01H 23/24 - Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with two operating positions
An optical module (100), comprising an optical member (110) and a mount (120). The optical member (110) comprises an optical portion (111) and a support portion (112) which is connected to the periphery of the optical portion (111). The mount (120) comprises a first mounting portion (121) and a second mounting portion (122) which are connected to the support portion (112) and extend outward respectively. The first mounting portion (121) has a first mounting surface (1211) which is close to the optical portion (111), and the second mounting portion (122) has a second mounting surface (1221) which is close to the optical portion (111). A first vertical distance (H1) between the first mounting surface (1211) and the optical portion (111) is greater than a second vertical distance (H2) between the second mounting surface (1221) and the optical portion (111), and the difference between the first vertical distance (H1) and the second vertical distance (H2) is not less than the thickness of the second mounting portion (122). When multiple optical modules (100) are used, the number of mounting protrusions is reduced and the distance between two light-emitting grooves (220) is narrowed, thereby saving space. Further provided is a lighting device comprising the optical module (100).
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 19/00 - Fastening of light sources or lamp holders
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21V 5/04 - Refractors for light sources of lens shape
The present application relates to the field of household appliances, and discloses a fan assembly and a ceiling fan. The fan assembly comprises a driving mechanism and a plurality of fan blades which are provided on the driving mechanism and can be expanded or closed relative to the driving mechanism; each fan blade comprises an inner edge and an outer edge; when the fan blades are in an expanded state, the inner edge inclinedly extends in a first direction from the end close to the central axis of the fan assembly to the end away from the central axis, and the outer edge inclinedly extends in the first direction from the end close to the central axis to the end away from the central axis; an arc-shaped surface is connected between the inner edge and the outer edge; the arc-shaped surface bends from the inner edge in the direction opposite to the first direction and extends to the outer edge; the first direction is an upward direction in which the fan assembly is mounted; when the fan blades are in a closed state, a gap is provided between two adjacent fan blades. Also provided is a ceiling fan, comprising the fan assembly.
A fan lamp, comprising a ceiling box (100), a hanging rod (200), a power module (300), a fan module (400), and a lighting module (500). The hanging rod (200) has a first end and a second end distributed in the height direction and arranged opposite to each other; the first end is connected to the ceiling box (100); the power module (300), the fan module (400), and the lighting module (500) are provided at the second end; the ceiling box (100) is provided with a wiring end (110); the wiring end (110) is connected to the power module (300) by means of a connection wire (600); the connection wire (600) penetrates through the hanging rod (200); and the power module (300) is electrically connected to the fan module (400) and the lighting module (500), respectively.
Connectors (100, 200), a connecting combination (300), a fixing base (400), a connecting base (500) and a lamp fixing device (600), which belong to the technical field of illumination. A first connector (100) is configured to be arranged on a mounting foundation, and comprises a bottom end face (110), a first electrical connecting portion (120) and a first magnetic element (130), wherein the first electrical connecting portion (120) and the first magnetic element (130) are both arranged on the bottom end face (110). The connecting combination (300) comprises the first connector (100) and a second connector (200) that are used as a pair. The lamp fixing device (600) comprises the fixing base (400) and the connecting base (500) that match each other. The fixing base (400) is configured to be arranged on a mounting foundation, and at least forms an electrical fit with the connecting base (500) on a lamp side.
A junction box (100), a fixing base (200), and a lamp fixing device (400), relating to the technical field of illumination. The junction box (100) comprises a housing (110), a wiring terminal (120), and a wire pressing elastic sheet (130); the housing (110) is provided with a wire inlet (111); the wiring terminal (120) and the wire pressing elastic sheet (130) are located in the housing (110), and a wire clamping space is formed between the wiring terminal and the wire pressing elastic sheet; and with respect to the wiring terminal (120), the wire pressing elastic sheet (130) is disposed close to the wire inlet (111). In the junction box (100), a connecting plate (123) of the wiring terminal (120) is provided with a plugging space (1231) and a hanging supporting portion (1232) adjacent to the plugging space, a fixing portion (132) of the wire pressing elastic sheet (130) comprises a hanging portion (1321), and the hanging portion (1321) can be inserted into the plugging space from one side of the wire inlet (111) and is hooked on the hanging supporting portion (1232). Therefore, the fixing portion (132) of the wire pressing elastic sheet (130) can be at least partially supported by the wiring terminal (120), and thus the problem that the stress of the housing (110) is concentrated when the wire pressing elastic sheet (130) is stressed due to the fact that the fixing portion is completely supported by the housing (110) is avoided.
A fan lamp, comprising a mounting seat (4), a downrod (3), a fan assembly (2) and a lamp assembly (1). The mounting seat (4) is fixedly mounted on a mounting base. The downrod (3) is connected to the fan assembly (2). The fan assembly (2) comprises a motor (21) having a fixed shaft (211). The downrod (3) and the fixed shaft (211) of the motor (21) are connected and fixed by means of at least one connecting member (5). An end of the downrod (3) is sleeved on an end of the fixed shaft (211). One of the downrod (3) and the fixed shaft (211) that is disposed on the inside comprises at least one first through hole (6) which penetrates a main body, and one that is sleeved on the outside comprises at least one pair of a second through hole (7) and a threaded hole which are arranged in a straight line. An end of the connecting member (5) is threaded. The connecting member (5) passes through the first through hole (6) and the second through hole (7) and is in threaded connection with the threaded hole. The pin-thread connection structure enables the connection to be more reliable, and reduces the number of connecting members, thereby saving material costs, simplifying the assembly process, making installation more convenient, and saving the installation time.
A fixing base (200), a connecting base (300), a lamp body assembly (500), and a lamp fixing apparatus (400), relating to the technical field of lighting. The fixing base (200) is used for arranging on a mounting foundation, comprises a first combining part (220), and is mechanically connected to the connecting base (300) by the first combining part (220), such that the connecting base (300) connected to the lamp body can be quickly connected to or detached from the fixing base (200). The first combining part (220) comprises at least two mounting grooves (221) disposed in the circumferential direction, each mounting groove (221) comprising an open end (2211), a first clamping surface (2212), and a limiting structure (2213), and the mounting groove (221) being adapted to be matched and connected with a first projection on the connecting base extending along the radial surface and arranged along the circumferential direction; the limiting structure (2213) is used for limiting the depth of the first protrusion (321) entering the first clamping surface (2212) from the open end (2211), i.e. implementing limiting in the circumferential direction, and the first clamping surface (2212) can be used for clamping to implement axial positioning, thereby realising the mechanical connection of the fixing base (200) and the connecting base (300) using the mounting grooves (221).
Provided are a wiring structure (300) and a lighting device (400), belonging to the technical field of lighting. The provided wiring structure (300) comprises a first wiring member (100) and a second wiring member (200), wherein in the process of connecting a mains supply to the lighting device (400), a mains supply wire can firstly be connected to the first wiring member (100), which is located on a mounting base, then, a lamp body (410) is lifted to be beside the mounting base, the second wiring member (200), which is arranged on the lamp body (410), is connected to the first wiring member (100); and a first electrical connection portion (12) is electrically connected to a second electrical connection portion (21) by means of plugging, and a first detachable connection portion (13) is detachably connected to a second detachable connection portion (22) by means of relative rotation around a rotating shaft (310).
A multi-angle rotating device (2) and a table lamp (100) using the multi-angle rotating device (2). The multi-angle rotating device (2) is used for connecting a lamp head (1) and a lamp arm (3), and comprises a first connecting member (21), a second connecting member (22), and a third connecting member (23). The lamp head (1) can rotate at multiple angles in a three-dimensional space to realize illumination in different directions; in addition, a junction between the second connecting member (22) and the third connecting member (23) is simple and aesthetic.
Disclosed are a control method, a control device (1000) and a lighting system (2000), the control method comprising: scanning in sequence short addresses of all slave devices connected to a master device (S100); allocating a short address to the slave device that does not have a short address (S200); and reallocating repeated short addresses that are determined during the scanning of the short addresses of all of the slave devices connected to the master device (S300). Due to the present invention, a user does not need to reconfigure configuration information of a slave device, and thereby improving the efficiency of configuring a slave device.
The present application provides a lamp, comprising a lamp body and a surface ring assembled with and fixed to the lamp body. First elastic pieces are provided on the lamp body. The lamp body is detachably connected to the surface ring by means of the first elastic pieces. Operation portions bent inwards are formed on free ends of the first elastic pieces. When pressed, the operation portions can cause the first elastic pieces to separate from the surface ring, so that the lamp body is disengaged from the surface ring. Compared with the prior art, in the present application, operation portions bent inwards are provided at the bottoms of the first elastic pieces, so that the operation portions can be used to implement the separation of the lamp body from the surface ring, thereby facilitating the mounting and detaching of the lamp body and reducing damage to a mounting surface.
A lamp, comprising a lamp body (10) and a cover ring (20) sleeved on the outer side of the bottom of the lamp body (10). The lamp body (10) can be rotated with respect to the cover ring (20). First limiting members (134) horizontally extending are provided on the outer sidewall of the bottom of the lamp body (10). The first limiting members (134) are used for limiting the lamp body (10) in the vertical direction. Second limiting members (135) outwardly protruding are provided on the first limiting members (134). Third limiting members (25) corresponding to the second limiting members (135) are provided on the inner sidewall of the cover ring (20). When the lamp body (10) is rotated with respect to the cover ring (20), the second limiting members (135) and the third limiting members (25) interfere with each other, so as to prevent the lamp body (10) from unrestrictedly rotating. The lamp body (10) of the lamp is convenient to mount and disassemble, damage to a mounting surface is reduced, arrangement of the limiting structure prevents excessive rotation of the lamp body (10), and wire pressing stability is improved by taking a fixing support as a wire pressing structure and adding a sawtooth structure.
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 17/16 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts of the lighting device; Snap action mounting
A light source assembly, comprising a light source member (300), a circuit board (400) and a light source holder (500), which are stacked in sequence. The circuit board (400) is provided with an elastic member, and the light source member (300) is elastically connected to the circuit board (400) by means of the elastic member. The light source holder (500) is provided with a snap-fitting portion (520), and a whole formed by the light source member (300) and the circuit board (400) is snap-fitted with the light source holder (500) by means of the snap-fitting portion (520). In this way, the circuit board integrally forms a flexible structure by means of the provision of the elastic member, and the elastic member can be elastically deformed with the change of the magnitude of a clamping force; therefore, a squeezing force generated between the light source member and the circuit board, particularly a squeezing force at a connection position between the light source member and the elastic member, is removed by means of the elastic deformation, thereby avoiding the generation of stress concentration on the light source member, and thus avoiding the occurrence of cracking in the light source member, a connection failure between same and the circuit board and other abnormalities.
A ceiling lamp, comprising a mounting base (100), a lamp body (200), a power supply assembly (300), an electrical connection base (500), and conductive pins (600). The power supply assembly (300) is arranged on the mounting base (100); the electrical connection base (500) is arranged on the mounting base (100) and is electrically connected to the power supply assembly (300); the conductive pins (600) are arranged on the lamp body (200); the conductive pins (600) are rotatably engaged with the electrical connection base (500), so that the lamp body (200) is assembled on the mounting base (100), and the conductive pins (600) are configured to be electrically connected to the electrical connection base (500) when being engaged with the electrical connection base (500).
A fan blade structure (100) and a fan lamp comprising same. A front edge (110) of the fan blade structure (100) protrudes toward the direction of air inflow; at a position between two ends of the fan blade structure (100), the front edge (110) has a peak distance relative to the connecting line between the two ends of the fan blade structure (100); from the position corresponding to the peak distance to the ends, the distance between the front edge (110) and the two ends of the fan blade structure (100) gradually decreases, and the width of the fan blade structure (100) decreases; the horizontal height of a rear edge (120) of the fan blade structure (100) is lower than the horizontal height of the front edge (110); the arc-shaped surface of the fan blade structure (100) is connected between the front edge (110) and the rear edge (120), and the arc-shaped surface is bent and extends downward in the direction from the front edge (110) to the rear edge; the end of the fan blade structure (100) away from its own rotation axis is bent upward and extends. The fan blade structure facilitates reduction of noise and energy consumption during rotation of the fan blade structure.
A lamp body, a lamp (1), and an assembling method for the lamp (1). The lamp body comprises a first lamp body (100) and a second lamp body (200) which are not detachably connected; the first lamp body (100) has a first accommodating portion (110) and a second accommodating portion (120), the first accommodating portion (110) has a first opening (111) facing the second lamp body (200), and the second accommodating portion (120) has a second opening (121) facing the second lamp body (200); the second lamp body (200) closes the first opening (111) and the second opening (121), so as to respectively limit a lighting module (30) and a mounting element (20) into the first accommodating portion (110) and the second accommodating portion (120). The lamp body, the lamp (1), and the assembling method for the lamp (1) solve the problem that the lamp body needs to be turned over for multiple times in the assembling process, reduce the labor time and cost of assembling, and can improve the automatic assembling efficiency.
A light source module (10) and a lighting lamp (1). The light source module (10) comprises a light source plate (200) and a light distribution element (300), which are connected to each other. The light source plate (200) comprises a plurality of light emitting sources (220) and a driving assembly (230). The light distribution element (300) comprises a plurality of light source cavities (320) and a driving cavity (310), wherein at least one light emitting source (220) close to the driving cavity (310) deviates from the center position (C1) of the corresponding light source cavity (320); and an outer wall of the driving cavity (310) is provided to be arc-shaped, such that the situation where light is reflected or refracted by the driving cavity (310) to form a bright spot or dark area is avoided.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 19/00 - Fastening of light sources or lamp holders
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
71.
PRE-MOUNTING STRUCTURE, LIGHT SOURCE MODULE, AND ILLUMINATION LAMP
A pre-mounting structure, a light source module (10), and an illumination lamp (1). The pre-mounting structure comprises at least one mounting hole (360) and at least one mounting member (420), a preset position (3614) and a mounting position (3613) being formed in the mounting hole (360). The mounting member (420) can move from the preset position (3614) to the mounting position (3613) so as to fix the mounting member (420) in the mounting hole (360). Accordingly, the mounting member (420) can be accurately aligned before mounting, thereby increasing the precision of mounting so as to prevent the problem of proper mounting not being possible due to the inclination of the mounting member (420).
F21S 8/00 - Lighting devices intended for fixed installation
F21V 19/00 - Fastening of light sources or lamp holders
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 21/00 - Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
A light source module (10) and an illumination lamp (1). The light source module (10) has a hollowed-out area, and comprises a back plate (100), a light source plate (200) and a light distribution element (300), which are sequentially connected and fixed, wherein the back plate (100) and the light source plate (200) are provided with a positioning structure and an automatic correction structure. The whole assembly process is completed in a stacked-type snap-fitting manner, and the positioning structure and the automatic correction structure enable the light distribution element (300) and the light source plate (200) to be relatively fixed, thereby improving the light distribution precision.
An invisible fan blade fixing structure and an invisible fan lamp. The invisible fan blade fixing structure comprises a turntable (100), a synchronization member (200), and at least two fan blades (300); each fan blade (300) has a free end and a mounting end; both the turntable (100) and the synchronization member (200) are movably connected to the mounting ends of the fan blades (300) so that the plurality of fan blades (300) can be synchronously switched between a storage state and an unfolded state; a limiting structure is provided between the turntable (100) and the synchronization member (200); when the fan blades (300) are in the unfolded state, the limiting structure can limit rotation of the fan blades (300). The invisible fan lamp comprises the invisible fan blade fixing structure. According to the fan blade fixing structure, when the fan blades need to be cleaned, the limiting structure limits rotation of the synchronization member relative to the turntable, so that the fan blades cannot be automatically retracted and switched to the storage state, and thus, the purpose of facilitating cleaning of the fan blades is achieved.
Disclosed in the present application are a lamp and a lamp assembling method. The lamp comprises a shell and a lighting module; the lighting module comprises an optical element, a diffusion element and a photoelectric module; the diffusion element and the photoelectric module are fixedly integrated on the optical element; the optical element is fixed in an accommodating cavity. The lamp and the lamp assembling method of the present application can solve the problems of complex processing technology and high cost of existing lamps.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21V 17/12 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
A magnetic conductive track (100) and a lighting device. The magnetic conductive track (100) comprises a mounting main body (10) and conductive substrates (20), each conductive substrate (20) comprises a magnetic attraction layer (21), an insulating layer (22), and a conductive layer (23), the magnetic attraction layer (21) faces a mounting side (110) of the mounting main body (10), the conductive layer (23) faces a connecting side (120) of the mounting main body (10) and is exposed outside, and the magnetic attraction layer (21) is used for attracting and connecting the lighting device. The magnetic conductive track (100) uses the conductive substrates (20), the conductive and magnetic structures are integrated together, the assembly process is simplified, and the cost is lower; moreover, visual detection can be facilitated.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
A magnetic attraction conductive track (100) and a lighting apparatus (1). The magnetic attraction conductive track (100) comprises a mounting main body (10), a magnetic element (30), a first pair of coupling elements (201) and a second pair of coupling elements (202), wherein the mounting main body (10) comprises a mounting portion (11) and a guide rail portion (12); a slot (103) is provided in a lower surface of the mounting portion (11); the first pair of coupling elements (201) and the second pair of coupling elements (202) are respectively arranged on the guide rail portion (12) at intervals or arranged on the guide rail portion (12) and the mounting portion (11) at intervals; and each pair of coupling elements (201, 202) constitutes positive and negative connection ends of a load loop. The lighting apparatus (1) forms at least two load loops, realizes independent wired control of the two-way output of a dimming and toning product by means of a multi-loop control mode, and overcomes the problems of high load power of a single loop and large heat generation of a single loop.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
A magnetic attraction conductive rail (100) and a lighting apparatus (1). The magnetic attraction conductive rail comprises a mounting body (10), a pair of coupling elements (20) and a magnetic element (30), wherein a conductive groove (102) is formed on an outer side surface of a first guide rail wall (12) and a second guide rail wall (13) of the mounting body (10), so as to fix the coupling elements (20). An insertion groove (103) is formed between the first guide rail wall (12) and the second guide rail wall (13), so as to fix the magnetic element (30). When the magnetic attraction conductive rail (100) is mounted thereon, it is only necessary to insert a lamp body (403) into the conductive groove (102) so as to achieve electrical connection, and the connection method is simple, convenient and fast.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
The embodiments of the present application disclose a connector, a magnetic suction conductive track system, and a lighting device. The connector comprises a housing and at least two pairs of conductive terminals. In the present application, the connector is only required to be correspondingly inserted into square open holes and conductive grooves at the ends of a magnetic suction conductive track during installation, thus allowing for simple and convenient installation, and the mechanical structure is highly reliable.
A magnetic attraction connection structure (100) and a lighting apparatus (1000). The magnetic attraction connection structure (100) comprises a first connection side (1010) and a second connection side (1020), wherein the first connection side (1010) is provided with a rotation stopping bump (110), a connection groove (101, 102), and a first attraction element (20); the second connection side (1020) is provided with a rotation stopping groove (120) and a second attraction element (30); and when the first connection side (1010) is in butt joint with the second connection side (1020), the rotation stopping bump (110) extends into the rotation stopping groove (120), the second attraction element (30) extends into the connection groove (101, 102) and is magnetically attracted to the first attraction element (20), and a lamp body (2) does not have a large displacement when being pulled, which does not cause poor contact and falling thereof.
F21S 8/00 - Lighting devices intended for fixed installation
F21V 21/35 - Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
The present application discloses a table lamp having a structural modularization design, the table lamp comprising a power base and an illumination assembly, the power base comprising a first insert, and the illumination assembly comprising a second insert, a light-emitting unit and a support part. The table lamp having a structural modularization design is convenient to disassemble and assemble, has a simple and flexible assembly process, can undergo modular production, and can satisfy customer DIY requirements; meanwhile, the packaging volume of the product is reduced.
F21S 6/00 - Lighting devices intended to be free-standing
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21V 17/12 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
F21V 19/02 - Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
H01R 13/62 - Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
Disclosed in the present invention are a lighting device and a connecting terminal. The connecting terminal comprises a housing and a first connecting member; the housing is provided with a wire inlet; the first connecting member is provided in the housing; the first connecting member comprises a first mounting portion, a first electrical connecting portion, and a second electrical connecting portion; the first mounting portion has a first end and a second end; the first electrical connecting portion is connected to the first end; the second electrical connecting portion is an elastic member; the second electrical connecting portion has a first connecting end and a first contact end; the first connecting end is connected to the first mounting portion; one side of the first contact end is connected to the first connecting end, and the other side of the first contact end is close to the second end; a wire can extend into the housing from the wire inlet and is clamped by the first contact end and the second end; the first mounting portion, the first electrical connecting portion, and the second electrical connecting portion are of an integrated structure. The first mounting portion, the first electrical connecting portion, and the second electrical connecting portion are of the integrated structure, such that the structure of the connecting terminal is stable, and the electrical connecting effect of the connecting terminal is more stable.
A table lamp (100), comprising a lamp body (10), a clamp base (20) detachably assembled to the lamp body (10), and a clamping adjustment member (30) for fixing the clamp base (20) to a clamped object. The clamp base (20) comprises a first clamping arm (21), a second clamping arm (22), and a connecting arm (23) connecting the first clamping arm (21) and the second clamping arm (22); a first mounting hole (2131), a second mounting hole (2132), and a third mounting hole (2133) which are used for mounting the lamp body (10) are formed on the first clamping arm (21), and the first mounting hole (2131), the second mounting hole (2132), and the third mounting hole (2133) are respectively opened towards different directions, so that the lamp body (10) can be mounted and fixed to the first clamping arm (21) in at least three directions. According to the table lamp (100), a plurality of mounting holes (213) in different directions are formed on the clamp base (20), so that multidirectional assembly of the lamp body (10) can be achieved on the same clamp base (20), the utilization rate of the clamp base (20) is improved, and the table lamp (100) can be applicable to more application scenarios.
The present application discloses a photoelectric core module and a lamp. The photoelectric core module serves as a standard line photoelectric module, and provides a unified standard interface, so that quick change of the appearance and quick switching of the category can be realized. The photoelectric core module can be quickly installed in a lamp body, and according to requirements, the lamp body may be in the shape of an embedded down lamp, in the shape of a ceiling-mounted down lamp, or in the shape of a pendant lamp.
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21V 19/00 - Fastening of light sources or lamp holders
A surface-mounted lamp, comprising a mounting plate (100), connection joints (200), an illumination module (300), and a housing (400). The illumination module (300) is located in the housing (400), and the illumination module (300) is connected to the housing (400); the mounting plate (100) comprises a mounting body (110) and connection ends (120) located on end portions of the mounting body (110); the mounting body (110) is configured to be fixedly connected to a mounting base (500); the connection ends (120) are pluggably connected to the connection joints (200); the connection joints (200) are snap-fitted with the housing (400). The surface-mounted lamp is quick and easy to mount and has high versatility.
A downlight (100), comprising a housing (1), a light source module (2), an optical structure (3), a reflection structure (4) and a protective panel (5), wherein one end of the housing (1) is open, and an accommodation space (13) is formed inside the housing (1); the light source module (2) is disposed in the accommodation space (13); the protective panel (5) is disposed below the housing (1), and is connected to an opening (14) of the housing (1); and the optical structure (3) and the reflection structure (4) are arranged between the light source module (2) and the protective panel (5) in a stacked manner, and are limited by the light source module (2) and the protective panel (5) in a clamped manner. The structure is simple, and the costs are low. In different application scenarios, the cut-off angle requirements of the anti-dazzle downlight (100) and an improved lighting effect of the downlight (100) can both be achieved using the structure of the same downlight (100) by means of simply changing the optical structure (3) and the positions of the optical structure (3) and the reflection structure (4), and thus the downlight is multipurpose.
A lamp cable connector (100) and a lamp (200). The lamp cable connector (100) comprises: an end cover (1), wherein an opening hole (11) is provided in the end cover (1); a cable (3) configured to be assembled with the end cover (1), wherein an end of the cable (3) is provided with a protruding portion (31), and an outer side wall of the protruding portion (31) is provided with an accommodating groove (33); and a sealing member (2) sleeving the protruding portion (31) and accommodated in the accommodating groove (33), wherein the cable (3) is assembled with the end cover (1) and then inserted into the opening hole (11), and the sealing member (2) is pressed and fixed between the protruding portion (31) and the end cover (1), such that the end cover (1) is connected to the cable (3) in a sealed manner. Waterproofing between the end cover (1) and the cable (3) can be directly achieved by using the waterproof function of the cable (3), no separate waterproof connector needs to be assembled and connected to the cable (3), and the waterproof effect exhibited after assembly of the cable (3) and the lamp (200) can be effectively enhanced.
A fan assembly and a fan lamp comprising same. The fan assembly comprises: a housing (100), on which a groove (111) is formed; a rotating disc (200) used for assembling fan blades (500), the housing (100) being fixed to one surface of the rotating disc (200) and located in the middle of the rotating disc (200), and an accommodating space being defined between the rotating disc (200) and the housing (100); and a motor (300) comprising a machine body (310) and a rotating shaft (320) which can rotate relatively, the machine body (310) being arranged in the accommodating space and at least fixedly connected to the housing (100), the rotating shaft (320) being arranged by passing through the housing (100) and the rotating disc (200), and the housing (100) and the rotating disc (200) being capable of rotating around the rotating shaft (320), respectively. The fan lamp solves problems such as more parts, complex assembly, and high cost in conventional fans.
A down lamp, comprising a housing (40), the housing (40) comprising a housing bottom plate (41) and a housing opening end (42) which are provided opposite to each other; a reflector (30) comprising a reflector bottom plate (31) and a reflector opening end (32) which are provided opposite to each other; a surface ring (10), the top of which is connected to the housing open end (42); and a surface cover (20), being a light-transmitting plate, an edge portion being clamped by the surface ring (10) and the reflector (30), and the surface cover (20) and the reflector (30) defining a sealed cavity (110). Only one structural solution is used, and different levels of waterproof requirements can be met by adding or reducing components.
A fastening structure (100), comprising a fastening member (1) and a fastening body (2); the fastening body (1) comprises a first fastening portion (12) extending axially, and the fastening body (2) is provided with a connection hole (3) fitting the fastening member (1), the connection hole (3) being provided with locking portions (31) and avoidance portions (32), wherein the perpendicular distance between each locking portion (31) and the axis of the connection hole (3) is less than the radius of the first fastening portion (12), and the perpendicular distance between each avoidance portion (32) and the axis of the connection hole (3) is greater than the radius of the first fastening portion (12). A lamp (200), comprising a surface cover (4), a housing (5), a lighting module (6) and a fastening structure (100); the lighting module (6) is fastened and connected to the housing (5) by means of the fastening structure (100), and the surface cover (4) is located at the side of the lighting module (6) away from the housing (5) and is fixedly connected to the housing (5). By means of such an arrangement, by providing the connection hole having no thread on the fastening body, the machining cost is reduced, and the production efficiency is increased. By providing the locking portions and the avoidance portions on the connection hole, the torque is reduced, and the locking and fixing for a die-casting member are easily and conveniently achieved. Providing the big-end-up connection hole on the fastening body facilitates pressing-in and locking of the locking member.
An apparatus for performing detection on an emergency lamp, and an emergency lamp system. The apparatus comprises a data collection module (100), a processing module (200) and an alarm module (300), wherein the processing module (200) is used for calculating first working data and second working data, and when the absolute value of the difference between the first working data and the second working data is greater than a preset value, the alarm module (300) sends alarm information, such that the processing module (200) performs self-learning according to the alarm information, and the rated power of different lamps can then be automatically acquired.
A waterproof and air-permeable bolt (100), used for achieving waterproofness, air-permeability and impact resistance of a device, in particular, a lamp. The waterproof and air-permeable bolt (100) comprises a body (10), a sealing ring (30) sleeved on the body (10), and a cover (40) connected to the upper part of the body (10). The body (10) comprises a first portion (11) and a second portion (12) connected in the vertical direction. The cover (40) covers the outer side of the first portion (11) and is fixed to the first portion (11). The bottom of the cover (40) is provided with a stress portion (44). When the cover (40) is fixed to the first portion (11), the lower surface of the stress portion (44) is lower than the lower surface of the first portion (11). An accommodating groove (15) is formed between the stress portion (44) and the second portion (12), and the sealing ring (30) is accommodated in the accommodating groove (15).
The present application relates to a method for automatically upgrading smart devices, and a cloud server. The method for automatically upgrading smart devices comprises: a cloud server acquiring information of a plurality of smart devices under each gateway; the cloud server grouping the plurality of smart devices under each gateway according to types; the cloud server performing serial upgrading on smart device groups under the same gateway, and performing parallel upgrading on smart device groups under different gateways; and the cloud server receiving upgrading result report messages sent by the smart devices, wherein the information of the smart devices comprise IDs of the smart devices, and type information of the smart devices. By means of the method for automatically upgrading smart devices in the present application, smart devices under the same gateway are grouped, and serial upgrading is performed on smart devices in different groups, such that the limitation of the interference of a gateway resource or a wireless signal is solved, and the problems in the prior art of smart devices having a long upgrading time and low upgrading efficiency are also solved.
The present application relates to a street lamp controller upgrading method and a bridge node. The street lamp controller upgrading method comprises: a base station receiving upgrade information sent by a management service platform; the base station selecting a bridge node; the base station sending the upgrade information to the selected bridge node; and the bridge node parsing the upgrade information, upgrading its own node, and at the same time, forwarding the upgrade information to other surrounding nodes by means of a local network. In the street lamp controller upgrading method in the present application, the mode of combining an NB communication network with a local communication network is used to solve the problem of a parallel sending capability being poor due to the fact that only the NB communication network is used in the prior art, thereby improving the parallel sending efficiency, and greatly improving the perceptibility of a user.
A lamp body and a lamp cup (2) thereof, wherein a mounting ring platform (23) is arranged at the bottom of the lamp cup (2), and the mounting ring platform (23) is provided with a plurality of wire clamping notches (21), so that interference of a live wire (3B) on a zero wire (3A) can be effectively avoided, and a wire clamping notch (21), which is appropriate in position, can be selected to install the zero wire (3A), thereby ensuring effective and stable clamping. In addition, a photoelectric board (4) can be rotated to any angle for installation, thereby improving the installation efficiency of the whole lamp body.
Provided is a device information query method for a control system. The method comprises the steps of: receiving a query request from a client, wherein the query request carries a classification item identification code generated from device information according to hierarchical classification; generating a query condition for a device information table in a database according to the classification item identification code, wherein the device information table comprises a device name field and a device identification code field, and is used for storing a device name and a device identification code; sending, to the database, a query instruction that comprises the query condition; receiving a query result returned by the database, wherein the query result comprises a device information record which is obtained by means of the database querying the device information table according to the query instruction and meets the query condition; and sending, to the client, a device identification code or a device name in the queried device information record. In the present application, a device information table of a database is directly queried by means of a device identification code generated from a classification item identification code, such that the quick querying of device information is realized.
A dimmable lamp (100a). The dimmable lamp (100a) comprises: a driving power source module; a light source module (3a), which has a light-emitting side, the light source module (3a) being used for emitting collimated light; a liquid crystal dimming module (4), which is arranged on the light-emitting side of the light source module (3a), the liquid crystal dimming module (4) comprising two transparent electrode layers (41) respectively electrically connected to the driving power source module; and a liquid crystal layer (42), which is arranged between the two transparent electrode layers (41), the liquid crystal layer (42) having polymer liquid crystals (422), wherein the driving power source module is used for supplying voltage to the liquid crystal layer (42), such that the polymer liquid crystals (422) perform deflection. In different areas of the same lamp, liquid crystals of each unit can perform deflection to different degrees, thereby realizing the adjustment of different degrees of transparency of light and achieving a dreamlike light effect; and the control process is simple.
A suspended ceiling air purifier, comprising a box (100), an indoor purification assembly (200) and a purification fan (300), wherein a purification air cavity (110) is formed in the box (100); the box (100) is provided with a purification inlet (112) and an air outlet (111), which are in communication with the purification air cavity (110); the purification fan (300) is arranged in the purification air cavity (110); and the indoor purification assembly (200) is arranged at the purification inlet (112). The suspended ceiling air purifier is mounted on a suspended ceiling, can achieve better purification of air in an indoor space, and also saves on space to improve the space utilization rate.
F24F 8/108 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
F24F 8/26 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
F24F 8/192 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
An energy consumption data processing method, applied to a cloud server and comprising: a cloud server receiving energy consumption data sent by a smart device; the cloud server determining whether the received energy consumption data is the same as a previous energy consumption data value; if the currently received energy consumption data value is the same as the previously received energy consumption data value, filtering out the currently received energy consumption data value as repeated data without subsequent processing; if the received energy consumption data value is different from the previously received energy consumption data value, calculating energy consumption data in unit time; and applying the energy consumption data in the unit time to the energy consumption statistics. By calculating energy consumption data in unit time, errors in an energy consumption statistics process are avoided, and the calculated energy consumption data is more accurate and more accord with the reality.
A double-curved-surface lens (100) and an LED lamp (200). A cylindrical hole (101) is provided in the middle of the double-curved-surface lens (100), the wall of the cylindrical hole (101) is recessed inward to form an annular recess (102), the surface of the annular recess (102) is a first curved surface (1021), the outer surface of the double-curved-surface lens (100) is a second curved surface (1022) being convex. The curvature of the first curved surface (1021) and the curvature of the second curved surface (1022) are gradually reduced from the side away from the cylindrical hole (101) to the side close to the cylindrical hole (101). The LED lamp (200) comprises the double-curved-surface lens (100), a PCB substrate (201) and an LED light source (202). By covering the LED light source (202) with the double-curved-surface lens (100), light emitted by the LED light source (202) can be refracted at a large angle, reducing the Lambertian light distribution of the LED light source (202) in the longitudinal direction, solving the problem that the LED lamp (200) is excessively bright in the middle and has dark areas at upper and lower edges, and improving the overall illumination effect of the LED lamp (200).
The present application relates to a Bluetooth burning method, the method being implemented by a Bluetooth burning apparatus, and the method comprising: reading the MAC address of a Bluetooth module; acquiring a configuration file PID product model and CID manufacturer serial number corresponding to the Bluetooth module; acquiring an encrypted ciphertext Secret, and decrypting same to obtain a Secret original text; saving the Bluetooth module four-tuple (PID, MAC, Secret, and CID) to a shared drive; and writing the Bluetooth module four-tuple (PID, MAC, Secret, and CID) to the Bluetooth module. Automatic writing of Secret can be implemented, avoiding manual import errors and having more stable performance, and an encryption method is used during the Secret writing process to ensure the security of Secret. In addition, after obtaining the four-tuple, four-tuple information is saved to the shared drive; accounts in the company with access permission can view the four-tuple file and accounts without access permission cannot view the four-tuple file, access records are retained, and external network users cannot have access, providing security for the four-tuple of the Bluetooth module.
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