The invention discloses a high-power charging connector cooling device for a new energy automobile. The high-power charging connector cooling device comprises a cable, a cooling fin, a thermoelectricrefrigeration sheet, a refrigeration disc, a cooling inner pipe, an outer pipe and a terminal cooling disc; the cooling inner pipe is designed in the cable, penetrates through the refrigeration disc and then is connected with the terminal cooling disc in a sealed mode, a hollow flow channel is formed in the terminal cooling disc, and a leakage detection sensor is arranged between the terminal cooling disc and the refrigeration disc; a thermoelectric refrigeration sheet and a cooling fin are bonded to the upper surface of the refrigeration disc to fully refrigerate the cooling liquid; and the cooling device has the advantages of the high heat dissipation speed, leakage pollution prevention and convenient leakage detection.

    本发明公开了一种新能源汽车用大功率充电连接器冷却装置,包括电缆、散热片、热电制冷片、制冷盘、冷却内管、外管、端子冷却盘;冷却内管设计在电缆内部,穿过制冷盘再与端子冷却盘密封连接,端子冷却盘内部为中空流道,在端子冷却盘与制冷盘之间设有泄漏检测传感器;在制冷盘上表面粘接热电制冷片和散热片,对冷却液进行充分制冷;本冷却装置具有散热速度快,防泄漏污染,以及泄漏检测便捷的优点。


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    Title :

    High-power charging connector cooling device for new energy automobile


    Additional title:

    一种新能源汽车用大功率充电连接器冷却装置


    Contributors:
    XIE FANGWEI (author) / XU CHUNJIE (author) / TIAN ZUZHI (author) / LIU XIUMEI (author) / SHEN GANG (author) / DING ZHIWEN (author)

    Publication date :

    2020-07-07


    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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