The invention discloses a battery pack which comprises a shell, the shell forms a cavity, and a battery block is accommodated in the cavity; the shell is provided with at least one battery pack cross beam, and the battery pack cross beam and the shell are integrally formed. According to the battery pack front-loading structure, a battery pack is arranged on a front floor of a vehicle, the battery pack is fixedly connected with the front floor, and a battery pack cross beam is directly fixed to the front floor; the front floor comprises one or more longitudinal beams, and the two ends of the battery pack cross beam are fixedly connected with the longitudinal beams. The battery pack is installed by arranging the battery pack cross beam, so that the battery pack can serve as a cross beam structure of a vehicle body, and the battery pack cross beam provides lateral rigidity for the whole vehicle after being installed.

    本发明公开一种电池包,包括外壳,所述外壳形成腔体,所述腔体容纳有电池块;所述外壳具有至少一个电池包横梁,所述电池包横梁与所述外壳一体成型。一种电池包前置结构,车辆的前地板设置所述的电池包,所述电池包与所述前地板固定连接,其中,所述电池包横梁与所述前地板直接固定;所述前地板包括一条或多条纵梁,所述电池包横梁的两端与所述纵梁固定连接。本发明通过设置所述电池包横梁将电池包进行安装,使得电池包本身可以作为车体的横梁结构,所述的电池包横梁在安装后为整车提供侧向刚度。


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    Title :

    Battery pack and battery pack front structure


    Additional title:

    一种电池包以及电池包前置结构


    Contributors:
    XU CHENGLIANG (author) / ZHU JUNPING (author) / XIE WEIGUO (author) / DU YUQING (author)

    Publication date :

    2024-05-24


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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