The invention discloses a cooling structure of a battery pack module, which is characterized in that the cooling structure comprises a bottom plate and a cylindrical battery, battery holders are arranged on the bottom plate along the transverse direction and the longitudinal direction, the middle part of each battery holder is provided with a positioning groove matched with the diameter of the cylindrical battery, and the cylindrical battery is vertically placed in the positioning groove; the bottom of the battery holder is also provided with a cooling flow channel extending along the transverse direction or the longitudinal direction of the bottom plate, the upper part of the cooling flow channel is in contact with the bottom of the cylindrical battery, and the cooling flow channel is filled with a heat conduction material. The invention has the advantages of reducing battery temperature difference, improving cooling effect and the like.

    本发明公开了一种电池包模组的冷却结构,其特征在于,包括底板和圆柱电池,所述底板上沿横向和纵向排布地设置有电池座,所述电池座的中部具有与所述圆柱电池的直径相匹配的定位槽,所述圆柱电池竖向放置在所述定位槽内;所述电池座的底部还具有沿所述底板的横向或纵向延伸设置的冷却流道,所述冷却流道的上方与所述圆柱电池的底部之间相接触,并填充有导热材料。本发明具有能够降低电池温差,改善冷却效果等优点。


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    Title :

    Cooling structure of battery pack module


    Additional title:

    一种电池包模组的冷却结构


    Contributors:
    WU GUOSHUN (author) / FENG SHUNAN (author) / GU JINXING (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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