The invention provides a lightweight vehicle body structure of a new energy vehicle, and relates to the field of vehicle body structures. The new energy automobile lightweight automobile body structure comprises an automobile body, an automobile roof structure is arranged at the upper end of the automobile body, a cross beam structure is arranged on the front side of the automobile roof structure, front stand columns are arranged at the positions, close to the edges of the two sides, of the center of the front side wall of the cross beam structure correspondingly, and a front cover plate is arranged on the front side of the automobile body; cover plate side outer plates are fixedly connected to the positions, close to the edges of the two sides, of the center of the front side wall of the vehicle body at the lower end of the front cover plate correspondingly, surrounding plates are fixedly connected to the front side walls of the vehicle body at the lower ends of the two cover plate side outer plates correspondingly, and center column structures are arranged at the centers of the two side walls of the two vehicle bodies correspondingly. The center pillar structure is arranged, the assembling positions of all the assembling parts on the side wall of the center pillar structure are optimally designed, all the workpieces are distributed at all the structural weak positions of the center pillar plate, and the overall structural strength and the internal space utilization rate of the center pillar structure are improved.

    本发明提供一种新能源汽车轻量化车体结构,涉及车体结构领域。该新能源汽车轻量化车体结构,包括车体,所述车体的上端设置有车顶结构,位于所述车顶结构的前侧设置有横梁结构,所述横梁结构的前侧壁中心靠两侧边缘处分别设置有前立柱,所述车体的前侧设置有前盖板,所述前盖板下端车体的前侧壁中心靠两侧边缘处分别固定连接有盖板侧外板,两个所述盖板侧外板下端车体的前侧壁上分别固定连接有围板,两个所述车体的两侧壁中心处分别设置有中柱结构。通过设置中柱结构,优化设计中柱结构侧壁上的各装配部件的装配位置,将各工件分布设置于中柱板各结构薄弱处,提高了中柱结构整体结构强度与内部空间利用率。


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    Title :

    Lightweight vehicle body structure of new energy vehicle


    Additional title:

    一种新能源汽车轻量化车体结构


    Contributors:
    YANG JIE (author) / WANG HAI (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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