The invention discloses an integrated vehicle body structure integrated with a battery pack shell. The integrated vehicle body structure comprises a chassis frame, a first sill plate, a second sill plate, an upper panel and a lower panel; the chassis frame comprises a vehicle head part, a vehicle tail part and a vehicle seat part for storing a battery; the vehicle seat part is provided with a cross beam, the first sill plate is fixedly connected to the left side and the right side of the vehicle seat part, the upper panel and the lower panel are fixed to the upper side and the lower side of the vehicle seat part respectively, and the first sill plate, the second sill plate, the upper panel and the lower panel form a closed cavity. The integrated vehicle body structure integrated with the battery pack shell is convenient to use, the vehicle seat part and the power battery are integrated, and the vehicle width space occupied by the vehicle body structure and a vehicle body and battery shell connecting structure is reduced to the maximum extent on the premise that the requirement for collision performance is met; according to the electric vehicle body structure, the space between the front wheels and the rear wheels can be fully used for power battery arrangement, and the storage density of the whole vehicle in unit volume is improved.

    本发明公开了一种集成电池包壳体的一体化车身结构,包括底盘框架、第一门槛板、第二门槛板、上面板和下面板;所述底盘框架包括车头部、车尾部和用于存放电池的车座部;所述车座部设有横梁,所述第一门槛板固定连接在车座部左右两侧,所述上面板和下面板分别固定在车座部上下两侧,所述第一门槛板、第二门槛板、上面板和下面板形成一个密闭腔体。本发明的集成电池包壳体的一体化车身结构,使用方便,将车座部与动力电池集成一体,在满足碰撞性能要求的前提下,最大限度的减小车身结构,以及车身与电池壳体连接结构所占有的车宽空间;可以使得电动车车身结构能够将前后轮之间的空间充分用于动力电池布置,提高整车的单位体积的储密度。


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    Titel :

    Integrated vehicle body structure integrated with battery pack shell


    Weitere Titelangaben:

    一种集成电池包壳体的一体化车身结构


    Beteiligte:
    ZHU KEBIN (Autor:in) / YU ZHILI (Autor:in) / LIU XIAOHUA (Autor:in) / LI CAN (Autor:in) / LIU YEPENG (Autor:in)

    Erscheinungsdatum :

    2021-05-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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