The embodiment of the invention discloses a water-cooled battery pack. The water-cooled battery pack comprises a water-cooled plate, battery modules and a box body, an upward groove is formed in the bottom of the box body, and the battery modules are arranged on the two sides of the groove; the water-cooled plate is embedded into the groove, and the water-cooled plate is in indirect contact with the battery modules through the box body so as to cool the battery modules. And the water-cooled plate acts on the middle part of the battery module to cool the position where more heat is accumulated, so that the problem of inconsistent temperature of the battery monomers is solved, and the safety of the battery pack is improved. The embodiment of the invention further discloses the electric vehicle.

    本申请实施例公开了一种水冷电池包,包括:水冷板、电池模组、箱体;所述箱体底部设有向上的凹槽,所述电池模组置于所述凹槽两侧;所述水冷板与所述凹槽嵌合,所述水冷板通过所述箱体与所述电池模组间接接触,以对所述电池模组进行冷却。水冷板作用在电池模组中部,对热量堆积较多的位置进行降温,解决了电池单体温度不一致的问题,提高了电池包的安全性。本申请实施例还公开了一种电动汽车。


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    Title :

    Water-cooled battery pack and electric automobile


    Additional title:

    一种水冷电池包及电动汽车


    Contributors:
    WANG SHIHAO (author) / PENG ZAIWU (author) / HUANG HE (author) / LIU JINCHENG (author) / ZHANG BIAO (author)

    Publication date :

    2021-06-18


    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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