The invention discloses fully-immersed power battery integrated equipment for an electric bicycle and application of the fully-immersed power battery integrated equipment to the electric bicycle. The fully-immersed power battery integrated equipment for the electric bicycle comprises a box body and a battery cell, the box body is provided with a containing space and is used for containing cooling liquid, the cooling liquid comprises at least one of halogenated hydrocarbon and an insulating medium, and the battery cell is immersed in the cooling liquid. According to the fully-immersed power battery integrated equipment provided by the invention, the safety performance of the battery can be effectively improved, so that the problem that fire disasters cannot be effectively prevented from occurring and spreading when the battery of an electric bicycle is subjected to thermal runaway can be solved.

    本发明公开了一种用于电动自行车的全浸没式动力电池集成装备及在电动自行车上的应用。所述用于电动自行车的全浸没式动力电池集成装备包括:箱体和电芯,所述箱体具有容纳空间,用于容纳冷却液,其中,所述冷却液包括卤代烃和绝缘介质中的至少一种,所述电芯浸没于所述冷却液中。本申请提供的全浸没式动力电池集成装备能够有效提高电池的安全性能,进而能够解决电动自行车在电池发生热失控时无法有效避免火灾发生和蔓延的问题。


    Access

    Download


    Export, share and cite



    Title :

    Fully-immersed power battery integrated equipment for electric bicycle and application of fully-immersed power battery integrated equipment


    Additional title:

    用于电动自行车的全浸没式动力电池集成装备及应用


    Contributors:
    LIU KAI (author) / LIU HAO (author) / LUO ZHENJUN (author) / SU GUOFENG (author) / YUAN HONGYONG (author)

    Publication date :

    2024-12-17


    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 / A62C FIRE-FIGHTING , Feuerbekämpfung / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    FULLY IMMERSED UNDERWATER PROPELLER AND ELECTRIC FLOATING PLATE

    ZHANG LIANBIN / LA DEBING | European Patent Office | 2020

    Free access

    Integrated maintenance equipment applied to immersed liquid cooling server

    YU RUNZE / ZHANG XUECHAO / CHEN BIN | European Patent Office | 2023

    Free access

    Electric bicycle having integrated battery compartment

    ARBOUR DOMINIC | European Patent Office | 2019

    Free access

    Battery-integrated driver of electric bicycle

    KIM GYU CHANG / LEE DO HWAN / KIM MUN HYEON et al. | European Patent Office | 2020

    Free access

    Battery and motor integrated electric bicycle

    GAO FENG | European Patent Office | 2015

    Free access