CEILING-EMBEDDED AIR CONDITIONER AND INSTALLATION METHOD
|Numéro de publication||2021/171463|
|Statut||Délivré - en vigueur|
|Date de dépôt||2020-02-27|
|Date de publication||2021-09-02|
|Propriétaire||HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. (Japon)|
Abrégé[Problem] To store a suction grill that is raised and lowered, regardless of the installation direction of the suction grill. [Solution] An indoor unit 100 of this ceiling-embedded air conditioner comprises: a fan 105 for circulating indoor air; a fan motor 106; a heat exchanger 103 through which a heat exchange medium is passed to exchange heat with indoor air; and a raising/lowering motor 113 for driving a suspension wire that allows a suction grill to be raised and lowered. The indoor unit 100 has: a decorative panel 107 that is disposed on the indoor side of the indoor unit 200 and provided with wire guide fixing portions which are formed so as to protrude toward an inner opening that is defined by a continuously extended edge for allowing indoor air to flow; and the suction grill that is attached to the decorative panel 107 and formed adjacent to the blowout port of the decorative panel 107. The plurality of wire guide fixing portions 107a are arranged so that a corner of the inner opening is located therebetween.
Classes IPC ?
- F24F 13/20 - Casings or covers
- F24F 1/0047 - Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling