The invention relates to the technical field of automobile air conditioners, in particular to an automobile air conditioner external circulation air inlet device and a vehicle, the automobile air conditioner external circulation air inlet device comprises an engine room, an engine room cover, an air inlet grille and a front cover decorating part, the air inlet grille is arranged on the inner side of the engine room cover, and an air inlet gap is formed between the front cover decorating part and the engine room cover; an air inlet gap is formed in the cabin and communicates with the air inlet grille, a switching air channel is formed in the cabin and communicates with the air inlet gap, the switching air channel communicates with an air conditioner air inlet end, a drainage structure is arranged on the front cover decorating part and used for draining entering rainwater out of a vehicle, and a water blocking unit is arranged in the switching air channel. Rainwater is prevented from entering the air inlet end of the air conditioner. The air conditioner outer circulation air inlet system aims at guaranteeing the air inlet amount of the air conditioner outer circulation air inlet system, preventing the problem that water enters an air conditioner box under the severe working condition of heavy rainfall, and being suitable for different vehicle types.

    本发明涉及汽车空调技术领域,尤其涉及一种汽车空调外循环进风装置及车辆,该汽车空调外循环进风装置,包括机舱、机舱盖、进气格栅和前罩装饰件,所述进气格栅设置在机舱盖内侧,所述前罩装饰件与机舱盖之间具有进风间隙,所述进风间隙与进气格栅连通,所述机舱上设置有转接风道,所述转接风道与进风间隙连通,所述转接风道连通有空调进气端,所述前罩装饰件上设置有排水结构,用于将进入的雨水排出车外,所述转接风道内设置有阻水单元,用于阻挡雨水进入空调进气端。其目的在于,既能够保证空调外循环进风系统的进风量,还可以防止在强降雨严酷工况下,空调箱进水的问题,且还能够适应不同的车型。


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    Title :

    Automobile air conditioner external circulation air inlet device and vehicle


    Additional title:

    一种汽车空调外循环进风装置及车辆


    Contributors:
    LAI FEI (author) / REN XUMING (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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