The invention relates to the technical field of electric vehicle charging piles, and discloses collision automatic power-off protection auxiliary equipment for outdoor charging of a new energy vehicle. The equipment comprises a mounting base, a collision bag is movably connected to the interior of the mounting base, a transmission rod is movably connected to the right side of the collision bag, and a buffer plate is movably connected to the exterior of the transmission rod. The right side of the transmission rod is movably connected with a push block, the right side of the push block is movably connected with a circuit breaking spring, the right side of the circuit breaking spring is movably connected with a connecting frame, and the collision bag can bear the collision force from an automobile during collision and the collision force is transmitted to the circuit breaking spring through the push block. The circuit breaking spring is compressed to deform and then drive the connecting frame to move rightwards, then the power-off contacts are driven to move till the two power-off contacts make contact with each other, equipment is powered off after the two power-off contacts make contact with each other, so that the effects that automatic power-off is achieved when the equipment is impacted, and personnel injuries caused by electric leakage are prevented are achieved.

    本发明涉及电动汽车充电桩技术领域,且公开了一种新能源汽车室外充电用碰撞自动断电保护的辅助设备,包括安装座,所述安装座内部活动连接有碰撞囊,所述碰撞囊右侧活动连接有传动杆,所述传动杆外部活动连接有缓冲板,所述传动杆右侧活动连接有推块,所述推块右侧活动连接有断路弹簧,所述断路弹簧右侧活动连接有连接架,通过碰撞时碰撞囊会受到来自汽车的撞击力,这个撞击力经推块传递至断路弹簧,从而压缩断路弹簧使其发生形变后带动连接架向右运动,进而带动断电触点运动直至两个断电触点互相接触,两个断电触点接触后使得设备断电,从而达到了被撞击时自动断电防止发生漏电情况造成人员受伤的效果。


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    Title :

    Collision automatic power-off protection auxiliary equipment for outdoor charging of new energy automobile


    Additional title:

    一种新能源汽车室外充电用碰撞自动断电保护的辅助设备


    Contributors:
    ZHANG YIJUN (author)

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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