AIR CONDITIONER

摘要

An air conditioner includes a printed circuit board to which a power device is attached; and a refrigerant jacket which is connected to the power device, and through which refrigerant used for a refrigeration cycle flows. The printed circuit board is accommodated in a switch box. The refrigerant jacket is fixed to the switch box through a heat transfer plate, and the refrigerant jacket and the printed circuit board are connected together by the switch box.

主权项

1. An air conditioner including
a printed circuit board to which a power device is attached, a switch box in which the printed circuit board is housed, and a refrigerant circuit configured to perform a refrigeration cycle, the air conditioner comprising: a cooling unit configured to cool the power device using refrigerant circulating through the refrigerant circuit, wherein a through-hole is formed at one surface of the switch box such that a peripheral edge part of the one surface of the switch box remains, and the cooling unit is fixed to the peripheral edge part from outside the switch box, and is connected to the power device through the through-hole.