The invention discloses an anti-air-channeling side air return opening structure and an automobile air conditioner. The directions of a fresh air channel, an air return channel and an air outlet channel are not on the same plane; at least two air doors are arranged at the joint of the air return channel and the connecting component; the air door in the area far away from one side of the fresh air channel is controlled to be a bowl-shaped air door; a bent partition plate is arranged in the range, extending in the connecting component in the air inlet direction, of the opening and closing control area of the bowl-shaped air door. One end of the bent partition plate is fixed to the side wall, facing the fresh air channel, in the connecting component, and the other end of the bent partition plate extends to the position, corresponding to the center of the air outlet channel, in the connecting component. And an area which is closed when the corresponding area in the air return channel is completely opened by the bowl-shaped air door is formed between the other end of the bent partition plate and the interval part between the two air doors. The problem of air channeling can be solved while the fresh air and return air functions of the air conditioner are not affected, and the defect that air channeling occurs when fresh air and return air are started at the same time is overcome.

    本发明公开了防窜风的侧回风口结构及汽车空调,新风通道、回风通道及出风通道的方向不在同一平面上;回风通道与连接构件的接口处设有至少两道风门;其中,控制远离所述新风通道一侧的区域的风门为碗形风门;碗形风门控制开闭的区域沿进风方向在所述连接构件内延伸的范围设有弯曲隔板;弯曲隔板一端固定在所述连接构件内朝向所述新风通道的侧壁上,另一端向所述连接构件内对应所述出风通道中心的位置延伸;弯曲隔板的另一端与两道风门之间的间隔部位之间形成碗形风门在完全开启回风通道内对应区域时所关闭的区域。本发明能够在不影响空调新风和回风功能的同时解决窜风问题,消除在新风与回风同时开启时会发生窜风的缺陷。


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    Title :

    Side return air inlet structure capable of preventing air channeling and automobile air conditioner


    Additional title:

    防窜风的侧回风口结构及汽车空调


    Contributors:
    ZHU CHENGHUI (author) / HUANG LEYI (author) / HU DONGLIANG (author)

    Publication date :

    2023-06-13


    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



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