The embodiment of the invention provides a current collecting assembly, a battery monomer, a battery and a vehicle. The current collecting assembly comprises a positive current collecting disc, a negative current collecting disc and an insulating support, the negative current collecting disc is arranged on one side of the positive current collecting disc, the insulating support comprises an insulating part and a supporting part which are connected with each other, and the insulating part is located between the positive current collecting disc and the negative current collecting disc and connected with the positive current collecting disc and the negative current collecting disc; the supporting part is located on the side, away from the negative current collecting plate, of the positive current collecting plate, so that when the current collecting assembly is assembled into the battery single body, the negative current collecting plate can be directly and electrically connected with a shell of the battery single body without bypassing an insulating support, the size of the negative current collecting plate can be reduced to a certain extent, and the utilization rate of the internal space of the battery single body is improved.

    本申请实施例提供一种集流组件、电池单体、电池及车辆。集流组件包括正极集流盘、负极集流盘和绝缘支架,负极集流盘设置在正极集流盘的一侧,绝缘支架包括相互连接的绝缘部和支撑部,绝缘部位于正极集流盘和负极集流盘之间,且分别与正极集流盘和负极集流盘连接,支撑部位于正极集流盘背离负极集流盘的一侧,因此,当集流组件装配至电池单体内时,负极集流盘可以直接与电池单体的壳体电连接,而无需绕过绝缘支架,从而可以在一定程度上减小负极集流盘的体积,提高电池单体内部空间的利用率。


    Access

    Download


    Export, share and cite



    Title :

    Current collection assembly, battery monomer, battery and vehicle


    Additional title:

    集流组件、电池单体、电池及车辆


    Contributors:
    SUN WEI (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Battery monomer, battery module, battery system and vehicle

    PAZ PEDRO / KILLMANN JENS / KONDOU ISTV ¨ ¢ N | European Patent Office | 2024

    Free access

    Battery monomer, battery module, battery pack, energy storage system and electric vehicle

    YUE HAONAN / ZHU JING / ZHANG BAO et al. | European Patent Office | 2023

    Free access

    Module collection assembly, battery module and vehicle

    LI YUJIE / XU HAIQING / ZHONG LIANG et al. | European Patent Office | 2025

    Free access

    Battery monomer, energy storage device and electric vehicle

    LI ZHIBO / YUE HAONAN / HOU TIANHONG | European Patent Office | 2023

    Free access

    Current diagnosis method and system for vehicle battery and battery assembly

    ZHAO WEIZHAN / LIU BOYU | European Patent Office | 2023

    Free access