| 摘要 |
PURPOSE: An outdoor unit of a split air conditioner is provided to prevent infiltration of rain water and to minimize channel resistance and noise in a blowing chamber. CONSTITUTION: An outdoor unit includes a main body(50) forming an exterior; a barrier(62) dividing an inside of the main body into a blowing chamber(56) in which a heat exchanger(54) and a blower(55) placed, and a machine chamber in which a compressor and electric components are placed, and having an opening part(62a) formed on an upper part thereof to connect the blowing chamber and the machine chamber; a heat sink connected with the electric components to radiate heat; a supporter guiding air introduced through an outside air suction hole(52) formed on a lower part of the main body on a machine room side in upper direction, and supporting a refrigerant tube connected with an indoor unit; and a duct covering the heat sink, placed between an upper end of the supporter and the opening part of the barrier to guide air guided by the supporter into the blowing chamber.
|
