본 발명은 전기차량용 배터리 모듈에 관한 것으로, 복수의 전지셀와, 상기 전지셀들 사이에 개재된 복수의 냉각채널부재와, 상기 전지셀의 테두리를 지지하도록 적층된 복수의 지지프레임 및 상기 전지셀과 마주하는 상기 냉각채널부재의 표면에 라미네이트되는 열전달 패드를 포함하고, 상기 냉각채널부재는 상기 열전달 패드와 마주하는 표면에 상기 열전달 패드가 라미네이트 될 때 공기를 빼내는 복수의 공기빼기 홈이 형성되고, 상기 공기빼기 홈은 상기 열전달 패드가 냉각채널부재에 라미네이트 될 때 접합이 진행되는 방향으로 갈수록 단면적이 증가하는 형상을 갖는 것을 특징으로 하는 전기차량용 배터리 모듈가 개시된다.

    The present invention relates to a battery module for an electric vehicle. More specifically, disclosed is a battery module for an electric vehicle, which comprises: a plurality of battery cells; a plurality of cooling channel members interposed between the battery cells; a plurality of support frames stacked to support the edges of the battery cells; and a heat transfer pad laminated on a surface of the cooling channel member facing the battery cell. The cooling channel member has a plurality of air discharge grooves which discharge air when the heat transfer pad is laminated on the surface facing the heat transfer pad, and the air discharge grooves has a shape whose cross-sectional area increases as getting closer to a direction of bonding when the heat transfer pad is laminated on the cooling channel member.


    Access

    Download


    Export, share and cite



    Title :

    Battery modules for electric vehicles


    Additional title:

    전기차량용 배터리 모듈


    Publication date :

    2020-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


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



    Battery modules for electric vehicles

    LIM JONG DAE / KIM JUNG MIN / KWON TAEK MAN et al. | European Patent Office | 2020

    Free access

    INTEGRATED BATTERY MODULES IN ELECTRIC VEHICLES

    LIU YING / WONG DEREK NATHAN / CHEN CHIEN-FAN et al. | European Patent Office | 2019

    Free access

    INTEGRATED BATTERY MODULES IN ELECTRIC VEHICLES

    LIU YING / CHEN CHIEN-FAN / TANG YIFAN et al. | European Patent Office | 2019

    Free access

    Integrated battery modules in electric vehicles

    LIU YING / WONG DEREK NATHAN / CHEN CHIEN-FAN et al. | European Patent Office | 2020

    Free access

    Integrated battery cell modules with plug-in battery cells for electric vehicles

    CHEN CHIEN-FAN / LIU YING | European Patent Office | 2020

    Free access