| 摘要 |
PROBLEM TO BE SOLVED: To provide the indoor unit of an air conditioner reducing the number of parts constituting a casing, reducing assembly man-hours, facilitating installation work by reducing the weight, reducing the number of heat insulating members arranged on an inner surface of the casing, and improving transport efficiency and productivity. SOLUTION: The indoor unit 1 of the ceiling-embedded type air conditioner includes the casing 2 having a top plate part 2a and a side plate part 2d; a decorative panel 3 attached to a lower end opening of the casing 2 from an indoor side, having a suction port 4 on the center, and having a plurality of blowout ports 5 on the outer periphery; a centrifugal fan 9 and a fan motor 10 rotating the centrifugal fan disposed in the center of the top plate part of the casing; and a heat exchanger 11 installed to surround the outer periphery of the centrifugal fan. The casing 2 having the top plate part 2a, the side plate part 2d, and an inner wall 2b arranged on the inner side of the side plate part 2d and forming a double structure with the side plate part 2d, is constituted by an integrally molded article by a hard synthetic resin. COPYRIGHT: (C)2011,JPO&INPIT |
