The invention provides a three-channel wind-feeling-free air outlet which comprises an upper air channel, a middle air channel and a lower air channel, so that the whole structure is compact, air in the middle air channel is conveyed to a drainage air channel, and an installation space provides a proper installation position for the drainage air channel; the cross section of the air guide cavity in the drainage air duct in the first direction is trapezoidal, when air does not pass through the drainage air duct, the air is diffused to the two sides along the two waists of the trapezoid, and the diffusion effect is further improved due to the fact that the area of the air guide cavity is gradually increased in the second direction, so that the influence caused by pressure drop is reduced, and the service life of the air conditioner is prolonged. The temperature environment in the vehicle is ensured under the constant power; in addition, an upper first air guide plate, a lower first air guide plate, an upper second air guide plate and a lower second air guide plate are further arranged, so that the three air channels can be opened independently and can also be opened in a matched mode, the air outlet modes are more diversified, and the requirements of users can be better met.

    本发明提出一种三通道无风感出风口,包括上风道、中风道和下风道,使得本发明整体结构紧凑,中风道中的风输送至引流风道,安装空间给引流风道提供的合适的安装位置;引流风道内的导风腔在第一方向上的截面形状为梯形,当风从无经过引流风道时,沿着梯形的两腰向两侧发散,且由于导风腔的面积在第二方向上逐步增大,进一步提升了发散效果,从而降低了压降带来的影响,使得在恒功率下保证车内温度环境;本发明还设有上第一导风板、下第一导风板、上第二导风板、下第二导风板,使得三个风道既能独立开启,又能配合开启,出风模式更加多样,更能满足用户的需求。


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    Title :

    Three-channel wind-feeling-free air outlet


    Additional title:

    一种三通道无风感出风口


    Contributors:
    ZHANG SHENGFENG (author) / HU WENLONG (author) / YAO QIANKUN (author)

    Publication date :

    2024-03-26


    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



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