The invention discloses a direct current charging pile for a new energy electric vehicle, which structurally comprises a machine body, a display screen and a charging gun, the display screen is arranged at the front end of the machine body, the charging gun is located at the side end of the machine body, the charging gun comprises a main body, a charging head and a connector, and the charging head comprises a sliding groove, a charging body, a sealing device, a reset spring and a friction device. The sealing device comprises a clamping seat, a movable groove, a sealing ring and a through hole, the sealing ring comprises a buffer groove, a supporting strip, a buffer strip, an attaching block and a built-in block, and the attaching block comprises a rubber block, an unfolding groove and a limiting groove. The rear end of the sealing ring can be propped through the elasticity of the supporting strip, so that the tightness between the sealing ring and the automobile charging port is improved, external rainwater is prevented from flowing into the charging head, and the situation of electric leakage of the charging head is avoided.

    本发明公开了一种新能源电动汽车直流充电桩,其结构包括机身、显示屏、充电枪,机身的前端设有显示屏,充电枪位于机身的侧端,充电枪包括主体、充电头、连接头,充电头包括滑动槽、充电体、密封装置、复位弹簧、摩擦装置,密封装置包括卡合座、活动槽、密封圈、通孔,密封圈包括缓冲槽、支撑条、缓冲条、贴合块、嵌固块,贴合块包括橡胶块、展开槽、限位槽,本发明利用将充电头插入到汽车充电口中,再利用复位弹簧复位带动密封装置贴合于汽车充电口的端面,再通过支撑条自身具有的弹性能够顶住密封圈的后端,从而加大密封圈与汽车充电口的紧密性,防止外界的雨水流到充电头的内部,避免充电头出现漏电的情况。


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    Titel :

    Direct current charging pile for new energy electric vehicle


    Weitere Titelangaben:

    一种新能源电动汽车直流充电桩


    Beteiligte:
    JIANG XIN (Autor:in) / WEI YUNGUI (Autor:in)

    Erscheinungsdatum :

    2021-08-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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