An electric vehicle windshield anti-fogging device comprises a vehicle body frame and a top box, the vehicle body frame and the top box are jointly and fixedly connected with a windshield window, the top wall and the bottom wall of the top box are rotationally connected with a driving rod and a driven rod correspondingly, and fan blades are fixedly arranged at the ends, away from the top box, of the driving rod and the driven rod correspondingly; and a water collecting groove is formed in the windshield window, a resistance wire is embedded in the windshield window, a plurality of capillary holes are formed in the side, facing the interior of the vehicle body, of the windshield window, and the capillary holes are all connected with the water collecting groove in a penetrating mode. The electric vehicle windshield anti-fogging device has the advantages that by arranging the driving rod, the driven rod and other structures, the driving rod rotates to drive the magnet exciting coil to cut magnetic induction lines in winter, so that induction current is generated, a resistance wire is heated, the temperature of the windshield is increased, and water vapor exhaled by people is not prone to desublimation on the inner wall of the windshield; in summer, and the driven rod rotates, so that the temperature in the vehicle body is reduced, and people feel comfortable.

    本发明公开了一种电动车挡风玻璃防起雾装置,包括车体框架与顶箱,所述车体框架与顶箱共同固定连接有挡风窗,所述顶箱的顶壁与底壁分别转动连接有主动杆与从动杆并且所述主动杆与从动杆远离顶箱的一端均固定设置有扇叶,所述挡风窗内开设有集水槽,所述挡风窗内嵌设有电阻丝,所述挡风窗面向车体内部的一侧开设有多个毛细孔,多个所述毛细孔均与集水槽贯通连接。优点在于:本发明主动杆、从动杆等结构的设置,使得冬天时主动杆转动带动励磁线圈切割磁感线从而产生感应电流使得电阻丝发热提高挡风玻璃的温度,使得人们呼出的水汽不易凝华在挡风玻璃内壁,在夏季时,则使得从动杆转动从而降低车体内部的温度,使人们感觉到舒适。


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    Title :

    Electric vehicle windshield anti-fogging device


    Additional title:

    一种电动车挡风玻璃防起雾装置


    Contributors:
    LIU JIJIE (author) / REN HAI'AN (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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