The invention provides a liquid cooled charging pile. The liquid cooled charging pile comprises at least one first circulating cooling assembly, at least one second circulating cooling assembly and at least one heat dissipation assembly. A first liquid storage tank, a first driving source, a charging module and a heat dissipation assembly of the first circulating cooling assembly are connected to form a closed first cooling circulating loop; a second liquid storage tank, a second driving source, a charging gun and a heat dissipation assembly of the second circulating cooling assembly are connected to form a closed second cooling circulating loop; the charging gun is electrically connected to the charging module; the heat dissipation assembly comprises a heat exchange module and a heat dissipation module, the heat exchange module is used for cooling the first cooling circulation loop and the second cooling circulation loop, and the heat dissipation module is used for guiding out heat of the heat exchange module. According to the liquid cooled charging pile, the charging module and the charging gun are located in the two inner circulation loops respectively, the two inner circulation loops can be cooled by the heat dissipation assembly together, and therefore cooling of the charging module and the charging gun can be achieved at the same time, the charging power and the charging current of the charging pile can be improved, and the charging efficiency is improved.

    本发明提供了一种液冷充电桩,包括至少一第一循环冷却组件、至少一第二循环冷却组件和至少一散热组件;第一循环冷却组件的第一储液箱、第一驱动源、充电模块和散热组件连接形成闭合的第一冷却循环回路;第二循环冷却组件的第二储液箱、第二驱动源、充电枪和散热组件连接形成闭合的第二冷却循环回路;充电枪电连接于充电模块;散热组件包括换热模块和散热模块,换热模块用于冷却第一冷却循环回路和第二冷却循环回路,散热模块用于导出换热模块的热量。本方案充电模块和充电枪分别位于两个内循环回路,两个内循环回路可以共同被散热组件冷却,因此,可以同时实现充电模块和充电枪的冷却,可以提高充电桩的充电功率和充电电流,提高充电效率。


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    Title :

    Liquid cooled charging pile


    Additional title:

    一种液冷充电桩


    Contributors:
    YUE XING (author) / LIU JIE (author) / WANG WEIWEI (author)

    Publication date :

    2022-02-25


    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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