The invention discloses a mute and heat dissipation type new energy automobile charging pile which comprises a pile body fixed to the ground and a sealing box buried under the ground. A thermoelectricpower generation piece is installed on the pile body, a circulation pipeline and a circuit module are fixedly arranged on the inner wall of the pile body, an electromagnet is installed on the inner top wall of the circulation pipeline, the lower end of the circulating pipeline communicates with the sealing box, two sliding blocks and two stop blocks are symmetrically arranged in the circulating pipeline, and the two sliding blocks are both connected with the inner wall of the circulating pipeline in sealed and sliding manners. According to the mute and heat dissipation type new energy automobile charging pile, the temperature difference between the charging pile and the outside during working can be used as an energy source, the sliding blocks and magnetic fluid are driven to move, the magnetic fluid absorbs heat in the pile body, accordingly, the charging pile is cooled, heat dissipation devices such as a fan do not need to be used in the whole cooling process, noise generated duringheat dissipation of the charging pile can be greatly reduced, and the effects of silence, heat dissipation, water resistance and dust resistance are achieved.

    本发明公开了一种静音散热式新能源汽车充电桩,包括固定在地面上的桩体和埋设在地面下的密封箱,所述桩体上安装有温差发电片,所述桩体的内壁上固定设置有循环管路和电路模组,所述循环管路的内顶壁处安装有电磁铁,所述循环管路的下端与密封箱相连通,所述循环管路内对称设置有两个滑块和两个挡块,且两个滑块均与循环管路的内壁密封滑动相接。本发明可利用充电桩工作时与外界产生的温差作为能量来源,并驱动滑块与磁流体运动,使磁流体吸收桩体内的热量,从而对充电桩进行降温,并且在整个降温过程中不需要使用风扇等散热器件,能大幅降低充电桩散热时产生的噪音,达到静音散热、防水防尘的效果。


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    Title :

    Mute and heat dissipation type new energy automobile charging pile


    Additional title:

    一种静音散热式新能源汽车充电桩


    Contributors:
    ZHU QI (author)

    Publication date :

    2020-12-25


    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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