The invention discloses a liquid-cooled direct-current charging cable for a charging pile, relates to the technical field of direct-current charging cables, and solves the problems that the temperature of cooling liquid in an internal condenser pipe continuously rises, so that the temperature of the cooling liquid continuously gathers in a pipeline, and finally the cooling effect of the cooling liquid fails. The liquid-cooled direct-current charging cable for the charging pile comprises a protective layer, a battery cell is arranged in the middle of the interior of the protective layer, a plurality of condensation pipes are arranged on the surface of the battery cell, heat conduction parts are arranged in the condensation pipes, a clamping piece is arranged between every two condensation pipes, and a heat absorption sleeve is arranged on the surface of the protective layer. The heat conduction part is arranged in the condensation pipe, the spiral strip in the heat conduction part is arranged to be of the same spiral structure as the spiral pipe, the spiral strip arranged on the surface of the spiral strip is also arranged to be of the spiral structure, and the cooling performance of the whole heat conduction part on the whole part is greatly improved through the arrangement.

    本发明公开了一种用于充电桩的液冷直流充电电缆,涉及直流充电电缆技术领域,解决了内部冷凝管中的冷却液温度不断地上升,这导致冷却液的温度在管道内不断地聚集,最终导致冷却液的冷却效果失效的问题。一种用于充电桩的液冷直流充电电缆,包括防护层,所述防护层内部的中间处设有电芯,所述电芯的表面排列设有多个冷凝管,所述冷凝管的内部设有导热部件,所述两个冷凝管之间设有卡接件,所述防护层的表面设有吸热套管。本发明通过在冷凝管的内部设有导热部件,则导热部件中的螺旋条设为和螺旋管相同的螺旋结构,螺旋条的表面的设置的螺旋条也随其设为螺旋结构,该设置极大的提高了整体导热部件对整体部件的冷却性能。


    Access

    Download


    Export, share and cite



    Title :

    Liquid cooling direct current charging cable for charging pile


    Additional title:

    一种用于充电桩的液冷直流充电电缆


    Contributors:
    ZHANG WEI (author) / ZHANG WENBAO (author)

    Publication date :

    2025-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01B CABLES , Kabel



    Direct current charging pile cooling structure and charging pile

    SU YINGCHEN / XU QING / LI HAOWEI | European Patent Office | 2024

    Free access

    Liquid cooling cable and charging pile

    LIN WEIWEI / HE YANG / GONG GUANGHUI | European Patent Office | 2025

    Free access

    Liquid cooling cable and charging pile

    LIN WEIWEI / HE YANG / SHEN HUIYUAN et al. | European Patent Office | 2025

    Free access

    Liquid cooling cable and charging pile

    BO QIANGLONG / ZHENG HAIMEI / DU QINGLIN et al. | European Patent Office | 2022

    Free access

    Lightweight liquid cooling cable for direct current charging pile and production process thereof

    SHI LEI / HAN XUEGUANG / LU ZHU et al. | European Patent Office | 2025

    Free access