The invention provides a battery pack and an automobile, and relates to the technical field of batteries. The battery pack comprises a frame body, a first bearing plate, a cooling plate and a battery pack, the first bearing plate is connected with the inner wall of the containing cavity of the frame body so that the first bearing plate can be fixedly connected with the frame body. The edge of the cooling plate is arranged on the first bearing plate, so that the first bearing plate can support the cooling plate, and the frame body can also support the cooling plate. The battery pack is arranged on the cooling plate, and cooling liquid can be introduced into the cooling plate, so that the cooling plate can dissipate heat of the battery pack. The weight of the battery pack can be borne by the first bearing plate and the frame body through the cooling plate, so that the requirement on the structural strength of the cooling plate is relatively low, the material cost of the cooling plate can be reduced, and the preparation cost of the battery pack can be reduced. The first bearing plate and the frame body adopt an integrated structural member, so that the connection reliability of the first bearing plate and the frame body is better, and the bearing effect of the frame body and the first bearing plate on the battery pack is more reliable.

    本申请提供一种电池包及汽车,涉及电池技术领域。其中,电池包包括框体、第一承载板、冷却板和电池组。第一承载板与框体的容腔的内壁连接,使得第一承载板可与框体固定连接。冷却板的边沿设置于第一承载板上,使得第一承载板可支撑冷却板,且框体也可支撑冷却板。电池组设置于冷却板上,冷却板内可通入冷却液,使得冷却板可对电池组散热。电池组的重量可通过冷却板由第一承载板和框体承载,这样对冷却板的结构强度要求相对较低,从而可降低冷却板的材料成本,进而使得本申请的电池包的制备成本可降低。第一承载板与框体采用一体结构件,使得第一承载板与框体的连接可靠性更佳,从而使得框体与第一承载板对电池组的承载效果更加可靠。


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    Title :

    Battery pack and automobile


    Additional title:

    电池包及汽车


    Contributors:
    GAO LINGLEI (author) / YANG DAN (author) / LIU HAO (author) / LI SHIJING (author)

    Publication date :

    2024-06-07


    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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