The invention relates to a charging plug device which comprises an insulated plug mounting seat (109) provided with a front-back through plug mounting hole (106); the first plug conductive part (110), the second plug conductive part (120) and the third plug conductive part (130) are coaxially, radially and fixedly mounted in the plug mounting hole (106), the first plug conductive part (110), the second plug conductive part (120) and the third plug conductive part (130) are insulated and isolated from one another, and the outer diameter of the first plug conductive part (110) is smaller than that of the second plug conductive part (120). The outer diameter of the second plug conductive member (120) is smaller than the outer diameter of the third plug conductive member (130), the front end face of the first plug conductive member (110) is closer to the front than the front end face of the second plug conductive member (120), and the front end face of the second plug conductive member (120) is closer to the front than the front end face of the third plug conductive member (130). The invention further relates to a socket device matched with the charging plug device.

    本发明涉及一种充电插头装置,包括:一个绝缘的插头安装座(109),安装座有一个前后贯通的插头安装孔(106);同轴且径向固定安装在插头安装孔(106)中的第一插头导电件(110)、第二插头导电件(120)和第三插头导电件(130),第一插头导电件(110)、第二插头导电件(120)和第三插头导电件(130)相互绝缘隔离,第一插头导电件(110)的外径小于第二插头导电件(120)的外径,第二插头导电件(120)的外径小于第三插头导电件(130)的外径,第一插头导电件(110)的前端面比第二插头导电件(120)的前端面更靠前,第二插头导电件(120)的前端面比第三插头导电件(130)前端面更靠前。本发明还涉及一种与所述充电插头装置适配的插座装置。


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    Title :

    Charging plug device and socket device matched with same


    Additional title:

    一种充电插头装置及其相配的插座装置


    Contributors:
    LI HOUZHI (author) / ZHANG LI (author) / BAO WEILIN (author) / BAI OU (author) / ZHENG XIAONA (author) / TAKAZAWA TADASHI (author) / YANG JIANQING (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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