The invention discloses an automatic physical connection and disconnection pure electric vehicle charging system which comprises a charging gun, a charging socket and a charging pile, a charging module is arranged in the charging pile, the charging module comprises a processor, a PWM signal source assembly, a first logic control assembly and a second logic control assembly, the first logic control assembly is connected with the charging gun, and the second logic control assembly is connected with the charging socket. The second logic control assembly is connected with the charging socket, the charging gun comprises a shell, a driving motor and a rack are installed in the shell, the rack is meshed with the output end of the driving motor, a plug inner core set is fixed to the end of the rack, and the processor is connected with the driving motor. According to the invention, by accurately controlling the connection and disconnection time, the exposure time of the charging interface in an electrified state is reduced, so that the ionization corrosion degree is reduced, and the service life of a connector is prolonged.

    本发明公开了一种自动物理连接、脱离的纯电动汽车充电系统,包括充电枪、充电插座和充电桩,所述充电桩内设置有充电模块,所述充电模块内包括处理器、PWM信号源组件、逻辑控制组件一和逻辑控制组件二,所述逻辑控制组件一与充电枪连接,实现逻辑控制拔枪和连枪状态,所述逻辑控制组件二与充电插座连接,所述充电枪包括壳体,所述壳体内安装有驱动电机和齿条,所述驱动电机的输出端上啮合有齿条,所述齿条的端部固定有插头内芯组,所述处理器与驱动电机连接,控制驱动电机的正转或反转,本发明通过精确控制连接和脱离时间,减少了充电接口在带电状态下的暴露时间,从而降低了电离腐蚀程度,延长接插件使用寿命。


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    Title :

    Automatic physical connection and disconnection pure electric vehicle charging system


    Additional title:

    一种自动物理连接、脱离的纯电动汽车充电系统


    Contributors:
    QIAO SEN (author) / HU HONG (author)

    Publication date :

    2025-03-18


    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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