The invention discloses an active heat-dissipating charging pile for a new energy automobile. The charging pile comprises a housing, wherein a heat-dissipating opening is formed in the top wall of thehousing, a dustproof plate is movably mounted on the heat-dissipating opening through a spring, an air inlet duct is formed in the bottom wall of the housing, an air inlet pipe communicating to the air inlet duct is arranged on the inner bottom wall of the housing, a floating plate is slidably mounted in the housing, a plurality of first one-way valves are symmetrically arranged on the floating plate, a temperature different power generation sheet and a current controller connected to the temperature different power generation sheet electrically are fixedly arranged in the housing, and a plurality of solenoid coils electrically connected to the current controller are symmetrically mounted on the inner wall of the housing. According to the charging pile, the heat-dissipating opening will be totally closed in a low-temperature state and dust in an air flow can be captured under the action of a centrifugal force in a high-temperature state. Therefore, the charging pile further has a gooddustproof effect while accelerating exchange between high-temperature air in the charging pile and external low-temperature air.

    本发明公开了一种主动散热式新能源汽车充电桩,包括壳体,壳体的顶壁上开设有散热口,散热口上通过弹簧活动安装有防尘板,壳体的底壁上开设有进风道,壳体的内底壁上设有与进风道相连通的进风管,壳体内滑动安装有浮板,浮板上对称设置有多个第一单向阀,壳体内固定设有温差发电片和与温差发电片电连接的电流控制器,壳体的侧壁内对称安装有多个与电流控制器电连接的螺线圈。本发明在低温状态时会将散热口完全封闭,在高温状态时能借助离心力作用捕获气流中的灰尘,因此本发明在加快充电桩内部高温空气与外界低温空气交换的同时,还具有良好的防尘效果。


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    Title :

    Active heat-dissipating charging pile for new energy automobile


    Additional title:

    一种主动散热式新能源汽车充电桩


    Contributors:
    ZHU QI (author)

    Publication date :

    2020-12-29


    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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