The invention discloses a power battery charging pile of an electric vehicle. The pile comprises a main body buried underground, a charging cavity with an upward opening is formed in the main body; acharging device is arranged in the charging cavity; a lifting cavity with a leftward opening is formed in the right end wall of the charging cavity; a heat dissipation cavity which is provided with anupward opening and communicates with the lifting cavity is formed in the right side of the lifting cavity; a heat dissipation device is arranged in the heat dissipation cavity; the heat dissipation device comprises a heat dissipation block which is arranged in the heat dissipation cavity in a sliding manner. According to the invention, heat dissipation and cooling can be continuously carried outon the battery part of the vehicle in the charging process, so that the probability that the vehicle battery is on fire due to overheat charging is reduced, the normal service life of the vehicle battery is maintained, the on-fire battery part of the vehicle can be extinguished in the first time, and the safety of the vehicle is ensured to the greatest extent.

    本发明公开了一种电动汽车的动力电池充电桩,包括掩埋于地下的主体,所述主体内设置有开口朝上的充电腔,所述充电腔内设置有充电装置,所述充电腔的右端壁内设置有开口朝左的升降腔,所述升降腔的右侧设置有开口朝上且与所述升降腔相通的散热腔,所述散热腔内设置有散热装置,所述散热装置包括滑动设置于所述散热腔内的散热块,该发明能够在充电过程中持续对车辆的电池部位进行散热降温,使车辆电池减少因充电过热而起火的概率,同时有利于维护车辆电池的正常使用寿命,并且能够在第一时间内对车辆起火的电池部位进行灭火,最大程度保证车辆的安全。


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    Title :

    Power battery charging pile of electric vehicle


    Additional title:

    一种电动汽车的动力电池充电桩


    Contributors:
    HOU GUANGXI (author)

    Publication date :

    2020-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / A62C FIRE-FIGHTING , Feuerbekämpfung



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