A battery module includes a module housing having a lower housing, a pair of side housings, a pair of front and rear housings and an upper housing for respectively covering a lower portion, both side portions, front and rear portions and an upper portion of a cell stack. The lower housing includes a base plate having a hole region forming a channel in at least one side thereof along a longitudinal direction and configured to cover an entire lower surface of the cell stack; and a plurality of spacers disposed in the base plate at predetermined intervals and configured to support the cell stack to be spaced apart from a surface of the base plate so that an empty space is formed between the cell stack and the base plate. The hole region communicates with the empty space so that a cooling medium is supplied to the empty space.


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    Title :

    BATTERY MODULE HAVING IMPROVED COOLING STRUCTURE


    Additional title:

    BATTERIEMODUL MIT VERBESSERTER KÜHLSTRUKTUR
    MODULE DE BATTERIE AYANT UNE STRUCTURE DE REFROIDISSEMENT AMÉLIORÉE


    Contributors:
    SEO SUNG-WON (author) / KANG DAL-MO (author) / MUN JEONG-O (author) / LEE YOON-KOO (author)

    Publication date :

    2021-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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