The invention provides a diffuser device and a control method thereof, a diffuser system and a vehicle, and belongs to the field of vehicles. The diffuser system comprises a supporting plate and a diffuser device. The supporting plate is used for being installed at the bottom of a vehicle and provided with at least one opening. The diffuser device comprises a driving mechanism and at least one spoiler; wherein the driving mechanism is arranged at the supporting plate; the spoiler is arranged at the opening and connected with the driving mechanism, and the driving mechanism is used for driving the spoiler to rotate relative to the supporting plate; the driving mechanism is arranged to drive the spoiler to rotate to a first position, and when the spoiler is located at the first position, the spoiler opens the opening; the driving mechanism is arranged to drive the spoiler to rotate to the second position, and when the spoiler is located at the second position, the spoiler closes the opening. According to the diffuser system, the influence on driving wind resistance can be reduced as much as possible while the downward pressure of the automobile is increased.

    本发明提供了一种扩散器装置及其控制方法、扩散器系统和车辆,属于车辆领域。该扩散器系统包括支撑板和扩散器装置;支撑板用于安装在车辆的底部,支撑板设置有至少一个开口;扩散器装置包括驱动机构和至少一个扰流板;其中,驱动机构设置在支撑板处;扰流板设置在开口处,且与驱动机构连接,驱动机构用于驱动扰流板相对支撑板转动;驱动机构设置成驱动扰流板转动至第一位置,扰流板位于第一位置时,扰流板打开开口;驱动机构设置成驱动扰流板转动至第二位置,扰流板位于第二位置时,扰流板关闭开口。本发明的扩散器系统能够在增加汽车下压力的同时尽可能的减小对行驶风阻的影响。


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    Title :

    Diffuser device and control method thereof, diffuser system and vehicle


    Additional title:

    扩散器装置及其控制方法、扩散器系统和车辆


    Contributors:
    JI HAIBO (author) / HE SHICHAO (author) / WEI QUNXIONG (author) / XIONG ZHENFENG (author) / ZHENG MINGMIN (author) / ZHENG DUAN (author) / YUAN QINGPENG (author)

    Publication date :

    2024-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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