The invention discloses a power battery mounting structure in the field of power battery systems. The power battery mounting structure comprises a frame assembly and a plurality of frame assemblies, the frame assemblies are fixed to the two sides of the frame assembly, a frame supporting component assembly is arranged between every two adjacent frame assemblies, every two opposite frame assemblies are connected through a supporting component, and the frame supporting component assemblies reduce stress loads borne by the frame assembly. A mounting area for fixing a power battery is arranged in each frame assembly, and the mounting area can be changed according to the volume of the power battery for multi-stage adjustment; a traditional battery installation mode is changed into a chassis side arrangement mode, it is guaranteed that the gravity center of the whole vehicle body does not shift, the gravity center lowering effect is achieved, the space on the two sides of the vehicle frame assembly is utilized, the size occupied by battery installation is reduced, and matching of different electric quantity requirements of the whole vehicle is achieved; the structural design of reducing cost and weight is carried out on the premise of meeting the strength requirements of typical extreme working conditions.

    本申请公开了动力电池系统领域中的一种动力电池安装结构,其包括车架总成和多个框架总成;多个框架总成固定在所述车架总成的两侧,相邻的两个框架总成之间设有框架支撑部件总成,相对两个所述框架总成之间通过支撑部件连接,框架支撑部件总成实现减少所述车架总成所受的应力荷载,每个所述框架总成内设有固定动力电池的安装区,所述安装区能够依据所述动力电池的体积改变所述安装区进行多级调节;本申请中将传统的电池安装改变成底盘侧置方式,保证车体整体的重心不偏移,且具有降低重心的作用,利用车架总成两侧的空间,减小电池安装占用的体积,实现整车不同电量需求的匹配,满足典型极端工况强度要求的前提下进行降本降重的结构设计。


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    Title :

    Power battery mounting structure and new energy commercial vehicle


    Additional title:

    一种动力电池安装结构和新能源商用车


    Contributors:
    ZHANG SHUNYI (author) / QIN YANBIN (author) / XU FENG (author) / QIAN BAOCUN (author) / WANG CHUANYI (author) / SUN GANG'AO (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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