The light-weight automobile energy absorption box comprises a shell and a Diamond implicit curved surface lattice structure which is filled in the shell and composed of repeated unit cell units, and the unit cell units are Diamond implicit curved surface units and are arranged in a space Cartesian rectangular coordinate system array; by utilizing the characteristics of light weight and good energy absorption of the lattice structure, the weight of the energy absorption box is reduced, the impact resistance and the buffering energy absorption capacity of the energy absorption box are improved, and the safety of passengers and a vehicle body is effectively protected.

    本发明公开了一种含有晶格结构的轻量化汽车吸能盒,包括壳体和填充于壳体内的由重复的晶胞单元构成的Diamond隐式曲面晶格结构,所述晶胞单元为Diamond隐式曲面单元并呈空间笛卡尔直角坐标系阵列排布;利用晶格结构轻量化、吸能好的特性,减轻吸能盒的重量,提高吸能盒的抗冲击性和缓冲吸能能力,有效保护乘客及车身安全。


    Access

    Download


    Export, share and cite



    Title :

    Lightweight automobile energy absorption box with lattice structure


    Additional title:

    含有晶格结构的轻量化汽车吸能盒


    Contributors:
    CHENG YING (author) / DENG FANGXING (author) / NIE XIANGFAN (author) / YANG DAXIANG (author) / WANG QIANG (author) / LI YUFU (author) / ZHANG XIN (author) / YANG WENYUAN (author) / LIN SHIYUN (author)

    Publication date :

    2022-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Electric automobile with lightweight structure

    YU MURONG / XIE BAOCAI / LAI XINGHUA et al. | European Patent Office | 2022

    Free access

    Lightweight automobile hallstand structure

    LI HONGYU / GUO WENTING / XIA YANXU et al. | European Patent Office | 2025

    Free access

    Lightweight collision energy absorption aluminum alloy auxiliary frame of new energy automobile

    YANG QING / ZHU XIANMING / QIN YONGMEI et al. | European Patent Office | 2023

    Free access

    Lightweight collision energy absorption aluminum alloy auxiliary frame of new energy automobile

    WANG DAOCHENG / LI CHANGSHUN / WANG GUIMIN et al. | European Patent Office | 2022

    Free access

    New energy automobile lightweight chassis and new energy automobile

    LU WEI | European Patent Office | 2021

    Free access