The invention relates to the technical field of new energy vehicles, and discloses an energy-saving and environment-friendly new energy vehicle charging gun with an overheating protection function, which comprises a shell, a reset spring is fixedly connected to the inner wall of the shell, a telescopic base is fixedly connected to the left end of the reset spring, and a power connection contact is inserted into the outer wall of the telescopic base. According to the energy-saving and environment-friendly new energy automobile charging gun with the overheating protection function, the air bag expands continuously after being heated, the sliding block on the outer wall is jacked to move back to back, and the sliding block drives the driving rack to move downwards so as to drive the driving gear to rotate; when the driving gear rotates, the driving gear drives the movable block to move upwards to enable the movable block to be separated from the groove in the inner wall of the charging base, the telescopic base drives the power connection contact to be separated from the power connection sliding rod under the action of the reset spring, battery damage and even fire disasters caused by short circuit due to overhigh temperature of the charging gun are avoided, and better protection is provided for the electric automobile and the charging pile.

    本发明涉及新能源汽车技术领域,且公开了一种节能环保的具有过热保护功能的新能源汽车充电枪,包括壳体,所述壳体的内壁固定连接有复位弹簧,所述复位弹簧的左端固定连接有伸缩底座,所述伸缩底座的外壁插接有接电触头。该节能环保的具有过热保护功能的新能源汽车充电枪,通过气囊在受热后不断发生膨胀,顶动外壁的滑块做背向移动,滑块带动驱动齿条向下移动从而带动驱动齿轮转动,驱动齿轮在转动时带动活动块向上移动使活动块与充电底座内壁的凹槽脱离,伸缩底座在复位弹簧的作用下带动接电触头与接电滑杆脱离,避免充电枪温度过高引发电路短路导致电池受损甚至引起火灾,对电动汽车和充电桩提供更好的保护。


    Access

    Download


    Export, share and cite



    Title :

    Energy-saving and environment-friendly new energy automobile charging gun with overheating protection function


    Additional title:

    一种节能环保的具有过热保护功能的新能源汽车充电枪


    Contributors:

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Charging gun with overheating protection function for new energy automobile

    JIA JIANHENG | European Patent Office | 2021

    Free access

    New energy automobile charging socket with overheating early warning function

    ZHANG YANJUN | European Patent Office | 2022

    Free access

    Anti-overheating new energy automobile charging gun

    YU SHIRONG | European Patent Office | 2021

    Free access

    Anti-overheating charging pile for new energy automobile

    HE TING | European Patent Office | 2021

    Free access

    Anti-overheating charging gun for new energy automobile

    MENG XIANGQUAN | European Patent Office | 2020

    Free access