The invention discloses an automatic power-on and power-off charging device for a new energy automobile. The device can automatically detect whether an automobile is ready to be charged or not so as to automatically connect or disconnect a circuit of a charging pile, and solves the problems of power consumption and safety when the charging pile is not used. According to the technical scheme, the automatic power-on and power-off charging device for the new energy automobile comprises the charging pile, an automobile parking plate, a pressure sensor and a control mechanism used for controlling on and off of a circuit. The pressure sensor is arranged below the automobile parking plate, the control mechanism comprises a controller and a selector switch, and the controller is coupled with the selector switch. The selector switch is arranged between the output circuit and the charging pile, the pressure sensor is coupled with the controller, when the charging pile is in a non-charging state,a power supply can be automatically cut off, and when the automobile needs to be charged, the power supply is automatically switched on so that the problem of power consumption of the charging pile when the automobile is not charged is solved, and electric leakage accidents are avoided.

    本发明公开了一种用于新能源汽车的自动通断电充电装置,可以自行检测是否有汽车准备充电而自动接通或切断充电桩的电路,解决了充电桩未使用时的耗电问题和安全问题。其技术方案要点是:用于新能源汽车的自动通断电充电装置,包括充电桩,还包括汽车停置板、压力传感器和用于控制电路通断的控制机构,所述压力传感器设于汽车停置板下方,所述控制机构包括控制器和切换开关,控制器耦接切换开关,切换开关设于输出电路与充电桩之间,压力传感器耦接控制器,在充电桩处于未充电状态时,可以自动切断电源,在汽车需要充电时,自行接通电源,解决了未充电时充电桩的耗电问题,也避免出现漏电事故。


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    Title :

    Automatic power-on and power-off charging device for new energy automobile


    Additional title:

    用于新能源汽车的自动通断电充电装置


    Contributors:

    Publication date :

    2021-03-12


    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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