The present invention relates to an air inhaling device (1) of a vehicle air conditioner. The device comprises: a fan (2); and an air flow housing (3) including a fresh air inhaling opening part (4) to inhale air from an outer area of a vehicle, recirculation air inhaling opening parts (5, 5a, 5b) to inhale the air from an inner space (6) of the vehicle, and an inhaling area of recirculation air (10) placed on an upper part of the fan (2) against the recirculation air (10). A main inhaling direction (10a) of the recirculation air (10) is a flowing direction (10) wherein air is directly transferred to the fan (2). At least one noise device and/or air turning device are formed in the inhaling area of the recirculation area in order to allow sound waves (11), generated by the fan (2) and/or other flowing phenomena in the inhaling area, to prevent or at least reduce noise from the recirculation air inhaling opening parts (5, 5a, 5b) to the inner space (6) of the vehicle.
AIR SUCTION DEVICE OF MOTOR VEHICLE AIR CONDITIONER
2015-08-27
Patent
Electronic Resource
Korean
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |