The invention belongs to the technical field of charging piles, and particularly relates to an annular bridging power distribution mode direct current charging pile which comprises a cabinet, a mounting plate is fixedly connected in the cabinet, a plurality of placement frames are fixedly connected to the inner wall of the mounting plate, and communication modules are movably connected to the inner walls of the placement frames. Heat dissipation grooves with the upper ends and the lower ends communicating are formed in the outer walls of the placement frames, heat dissipation channels are formed between the outer walls of the multiple placement frames, a mounting main board is arranged on the outer wall of one side of the communication module, and heat dissipation cotton layers are fixedly connected to the outer walls of the two sides of the mounting main board; the outer wall of the heat dissipation cotton layer is movably attached to the outer wall of the communication module, an extension pipe is embedded in the heat dissipation cotton layer, and the heat dissipation cotton layer makes contact with the outer wall of the communication module to conduct heat exchange on heat transmitted during operation of the communication module, so that heat dissipation of the communication module is assisted, and the heat dissipation efficiency of the communication module is further improved and balanced.

    本发明属于充电堆技术领域,具体涉及一种环形带桥接的功率分配方式的直流充电堆,包括机柜,所述机柜的内部固定连接有安装板,所述安装板的内壁固定连接有多个安置架,所述安置架的内壁活动连接有通讯模块,所述安置架的外壁开设有上下两端相连通的散热槽,多个所述安置架的外壁之间均开设有散热通道,所述通讯模块的一侧外壁设置有安装主板,所述安装主板的两侧外壁均固定连接有散热棉层,所述散热棉层的外壁与通讯模块的外壁活动贴合,所述散热棉层的内部埋设有延长管,再通过散热棉层接触通讯模块的外壁对通讯模块运作时传出的热量进行热交换,从而辅助通讯模块散热,进一步提高和均衡通讯模块的散热效率。


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    Title :

    Annular DC charging pile with bridging power distribution mode


    Additional title:

    一种环形带桥接的功率分配方式的直流充电堆


    Contributors:
    LIU HONGXIN (author) / SHI QINGGUO (author) / XU TINGTING (author)

    Publication date :

    2025-04-18


    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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