The invention provides a portable vehicle alternating current charging plug with an internal circulation heat dissipation function. The portable vehicle alternating current charging plug with the internal circulation heat dissipation function comprises a shell, a handle and a control main board, wherein the surface of the shell and the surface of the handle are integrally formed; and the control main board is mounted in the shell. According to the portable vehicle alternating current charging plug with the internal circulation heat dissipation function, the PCB is integrated in the charging plug, the occupied space of the charging plug is reduced, the charging plug is more convenient to use, a heat dissipation fan on the inner side can be started when the charging plug is used, after the heat dissipation fan is started, air in the shell is extracted through an exhaust pipe for drainage, when the air is drained into a heat exchange pipe, cooling of the air in the shell is completed in the working state that the heat exchange pipe exchanges heat with outside air, a sealing structure in the shell can be guaranteed, and the exhaust pipe can convey the cooled air to the interior of the shell again, so that circulating cooling of the air is guaranteed, and stable support and guarantee are provided for continuous operation of equipment.

    本发明提供一种具有内循环散热功能的便携式车辆交流充电插头。所述具有内循环散热功能的便携式车辆交流充电插头包括:壳体和握手,所述壳体的表面和所述握手的表面之间一体成型;控制主板,所述控制主板安装于所述壳体的内部。本发明提供的具有内循环散热功能的便携式车辆交流充电插头,通过将PCB板集成在充电插头的内部,降低充电插头的占用空间,使用更加便捷,并且充电插头使用时能够启动内侧的散热风机,散热风机启动后通过抽风管抽取壳体内部的空气进行引流,空气引流至换热管的内部时,在换热管与外界空气换热的工作状态下完成对壳体内部空气的冷却,并且能够保障壳体内部的密封结构,而排风管能够将冷却的空气重新输送至壳体的内部,以保障空气的循环冷却,为设备的持续运行提供稳定的支持和保障。


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    Title :

    Portable vehicle alternating current charging plug with internal circulation heat dissipation function


    Additional title:

    一种具有内循环散热功能的便携式车辆交流充电插头


    Contributors:
    YANG WEI (author) / YANG XIAOFENG (author) / YE NING (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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