The invention relates to the technical field of new energy automobile charging guns, in particular to a liquid cooling device for a new energy automobile charging gun. Comprising a charging main body, a plug main body used for being connected with a new energy automobile, a circulating pump main body used for enabling cooling liquid to circularly flow, a heat dissipation device used for heat dissipation, a water circulation main body used for being connected with the circulating pump main body and the heat dissipation device, and a heat conduction main body used for guiding heat out of the plug main body. According to the cooling device, through the arrangement of a flow guide pipe, a mounting pipe, a through groove, a sliding groove, a sealing ring, a storage shell, a limiting groove, a positioning rod, a positioning main body, a bolt and a fixing cover, when the cooling device is used, the flow guide pipe can be directly inserted into the mounting pipe, the circulating pump main body and the heat dissipation row main body are rapidly assembled, and the cooling efficiency is improved; and then the flow guide pipe and the mounting pipe are sealed through the sealing ring, so that leakage of the cooling liquid is prevented, and mounting and dismounting of the flow guide pipe are facilitated.

    本发明涉及新能源汽车充电枪技术领域,尤其为一种新能源汽车充电枪液体冷却装置,包括充电主体、用于对新能源汽车进行连接的插头主体、用于使冷却液进行循环流动的循环泵主体、用于散热的散热装置、用于对循环泵主体和散热装置进行连接的水循环主体和用于将热量从插头主体内导出的导热主体,所述充电主体上方固定连接有把手,本发明中,通过设置的导流管、安装管、通槽、滑槽、密封圈、收纳壳、限位槽、定位杆、定位主体、螺栓和固定盖,可以在此冷却装置在使用时,直接将导流管插入到安装管内,快速对循环泵主体和散热排主体进行组装,之后通过密封圈对导流管和安装管之间进行密封,防止冷却液泄漏,方便导流管的安装和拆卸。


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    Title :

    Liquid cooling device for new energy automobile charging gun


    Additional title:

    一种新能源汽车充电枪液体冷却装置


    Contributors:
    LUO XUGUO (author) / JIANG HONGXING (author) / ZHANG GUOFAN (author)

    Publication date :

    2024-03-19


    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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