The invention relates to the technical field of new energy automobile parts, in particular to a new energy lithium battery protection buffer device which comprises two connecting rails, a protection assembly, protection cloth, a detection assembly and a controller, the connecting rails are arranged in the length direction of a battery bin, the protection assembly is slidably connected with the connecting rails, a storage roller is arranged at the front end of the battery bin, and the storage roller is connected with the protection cloth. The protection cloth is wound on the storage roller, one end of the protection cloth is fixedly connected with the protection assembly, the detection assembly is arranged on the front side of the battery bin, the controller is connected with the detection assembly through a circuit, and the controller is used for executing a command to the protection assembly. The bottom of the battery compartment can be efficiently protected, when the detection assembly does not detect collision, the protection assembly is in the folded state, the chassis height of the vehicle is not affected, and chassis rubbing of the vehicle can be reduced.

    本发明涉及新能源汽车部件技术领域,具体地说就是一种新能源锂电池防护缓冲装置,包括两个连接轨、防护组件、防护布、检测组件和控制器,所述连接轨沿电池仓的长度方向设置,所述防护组件与连接轨滑动连接,电池仓的前端设有收纳辊,防护布卷设与收纳辊上,所述防护布的一端防护组件固连,所述检测组件设置于电池仓的前侧,所述控制器与检测组件通过线路连接,所述控制器用于执行对防护组件的命令。本申请能够对电池仓的底部进行高效防护,当检测组件未检测到磕碰时,防护组件呈收起状态,不影响车辆的底盘高度,能够减少车辆的底盘剐蹭。


    Access

    Download


    Export, share and cite



    Title :

    New energy lithium battery protection buffer device


    Additional title:

    一种新能源锂电池防护缓冲装置


    Contributors:
    ZHANG ZHENLEI (author) / HAN ZHAOLIANG (author) / LIU HAIDONG (author) / ZHANG QIANG (author) / LIU PENG (author) / GAO PUJUN (author)

    Publication date :

    2023-04-04


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Lithium battery protection device

    HE JUNHUA | European Patent Office | 2021

    Free access

    Lithium battery protection device

    LI CHAOMIN / LIU WEI / WAN LIPING | European Patent Office | 2023

    Free access

    Vehicle lithium battery protection device

    GUO YAN / XU DIHUA / SHEN YUJIE et al. | European Patent Office | 2023

    Free access

    Buffer protection device

    NIU MEILING / WU MEIQING / HE CHANGYU et al. | European Patent Office | 2022

    Free access

    Automobile lithium battery pack protection device

    CHEN YE | European Patent Office | 2021

    Free access