The low-temperature-resistant charging pile comprises a heating module and a power module which are adjacently arranged, and the power module is located in a shell and used for charging an electric vehicle; the heating module comprises a box body, a heat storage plate and a magnetic plate, the heat storage plate and the magnetic plate are located in the box body and arranged in a spaced mode, and magnetic field applying modules are arranged on the two sides of the box body and used for periodically applying a magnetic field to the magnetic plate and removing the magnetic field; and the magnetic plate can periodically and alternately contact with the adjacent heat storage plates on the two sides to heat the power module. The power module can be heated through the heating module, so that the working environment temperature of the power module is obviously higher than the outdoor environment temperature, and the electric vehicle can be efficiently charged in the low-temperature environment of the high-latitude and/or high-altitude area.

    本发明提供了一种耐低温充电桩,包括相邻设置的制热模块、功率模块,所述功率模块位于壳体内,用于对电动汽车充电;所述制热模块包括箱体、储热板、磁性板,所述储热板、磁性板位于所述箱体内且相互间隔设置,所述箱体的两侧设置磁场施加模块,用于周期性的对所述磁性板施加磁场和去除磁场;所述磁性板能够周期性的与两侧相邻的储热板交替接触来实现对所述功率模块进行制热。本发明通过制热模块能够功率模块进行加热,从而使功率模块的工作环境温度会明显高于室外环境温度,能够在高纬度和/或高海拔地区的低温环境中对电动汽车进行高效的充电。


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    Title :

    Low-temperature-resistant charging pile


    Additional title:

    一种耐低温充电桩


    Contributors:
    RU LIMING (author) / BAO HAOPENG (author) / LIU YONGCHUN (author)

    Publication date :

    2025-02-18


    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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