The invention discloses a windscreen wiper driving device which comprises a switch and a driving part, the switch comprises a containing cavity, the containing cavity is provided with a solution and a movable side wall, and the first end and the second end of the driving part are connected with the side wall and a windscreen wiper respectively; when the temperature of the solution is reduced to the preset temperature, the solution is solidified into a solid state from a liquid state and expands, the side wall moves in the direction close to the windscreen wiper, then the driving piece is pushed, the windscreen wiper is driven by the driving piece to move, and the windscreen wiper is driven by the driving piece to move. And further, the windscreen wiper and the window glass are converted into a separated state from an attached state. When the air temperature is low, the windscreen wiper driving device can enable the windscreen wiper and the vehicle window glass to be automatically converted into the separated state from the attached state, and the situation that the windscreen wiper and the vehicle window glass are frozen together can be avoided.

    本发明公开一种雨刮器驱动装置,所述雨刮器驱动装置包括开关和驱动件,所述开关包括容纳腔,所述容纳腔设置有溶液和一可活动侧壁,所述驱动件的第一端、第二端分别与所述侧壁、雨刮器相连;当所述溶液的温度降低至预设温度时,所述溶液从液体状态凝固成固体状态,并发生膨胀,所述侧壁朝靠近所述雨刮器所在的方向移动,进而推动所述驱动件,通过所述驱动件带动所述雨刮器活动,进而将所述雨刮器与车窗玻璃从贴合状态转换为分离状态。在气温较低时,所述雨刮器驱动装置可以使雨刮器与车窗玻璃从贴合状态自动转换为分离状态,可避免雨刮器与所述车窗玻璃冻在一起。


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    Titel :

    Windscreen wiper driving device


    Weitere Titelangaben:

    一种雨刮器驱动装置


    Beteiligte:
    WU JUN (Autor:in)

    Erscheinungsdatum :

    2023-10-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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