The invention belongs to the technical field of charging piles, and discloses a new energy charging pile with a spontaneous combustion prevention interface, the new energy charging pile comprises a host and a charging gun used for being connected with a power connection port of an electric vehicle, the charging gun is electrically connected with the host, and the charging gun is provided with a plug-in body and a shell; the plug-in body penetrates through the two ends of the shell in the axis direction of the shell, and an exchange cavity used for containing cooling liquid is formed between the shell and the plug-in body. A liquid inlet and a liquid outlet which are communicated with the exchange cavity are formed in the end, exposed out of the electric car power connection port, of the shell, the liquid inlet and the liquid outlet are communicated through a circulation pipeline, a first micro liquid pump, a second micro liquid pump and a radiator are arranged on the path of the circulation pipeline, and the radiator is located between the first micro liquid pump and the second micro liquid pump; the radiator is provided with a liquid storage container, a heat conduction copper body and a semiconductor chilling plate, one end of the heat conduction copper body extends into the liquid storage container, the other end of the heat conduction copper body extends out of the liquid storage container, and the semiconductor chilling plate is attached to the extending end of the heat conduction copper body.

    本发明属于充电桩技术领域,公开了一种具有防自燃接口的新能源充电桩,包括主机以及用于和电车接电口连接充电枪,充电枪与主机电性连接,其中,充电枪设有插接体和外壳;插接体沿外壳的轴线方向穿过外壳的两端,外壳和插接体之间形成用于容纳冷却液的交换腔;外壳裸露出电车接电口的一端设有与交换腔接通的进液口和出液口,进液口和出液口通过循环管路接通,循环管路的路径上设有第一微型液泵、第二微型液泵以及散热器,散热器位于第一微型液泵、第二微型液泵之间;散热器设有储液容器、导热铜体以及半导体制冷片,导热铜体的一端探入储液容器中,导热铜体的另一端探出储液容器,半导体制冷片与导热铜体探出的一端贴附。


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    Title :

    New energy charging pile with spontaneous combustion prevention interface


    Additional title:

    一种具有防自燃接口的新能源充电桩


    Contributors:
    ZHU TINGGEN (author) / NI FEI (author) / CHEN HUIBIN (author)

    Publication date :

    2024-08-23


    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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