In a battery pack structure for electric vehicles that a plurality of battery modules (21), (22), (23), and an LB controller 6 are mounted in an interval space of a battery pack case (1), clearances, ensured when the plurality of battery modules (21), (22), (23) are mounted in the internal space of the battery pack case 1, are configured as temperature-adjustment air passages through which temperature-adjusting air flows. The plurality of battery modules (21), (22), (23) and the LB controller (6) are arranged at positions along one common intersecting passage (37) of the temperature-adjustment air passages, the intersecting passage facing the plurality of battery modules. Furthermore, a heavy-electric harness (97), via which the plurality of battery modules (21), (22), (23) and the LB controller (6) are connected to each other, is wired along the intersecting passage (37). Therefore, when connecting the plurality of battery modules and the LB controller to each other via the harness, it is possible to ensure smooth flow of temperature-adjusting air, while improving both the harness-wiring workability and the harness durability.


    Access

    Download


    Export, share and cite



    Title :

    BATTERY PACK STRUCTURE FOR ELECTRIC VEHICLES


    Additional title:

    BATTERIEPACKSTRUKTUR FÜR ELEKTROFAHRZEUGE
    STRUCTURE D'ENSEMBLE DE BATTERIE POUR VÉHICULES ÉLECTRIQUES


    Contributors:

    Publication date :

    2017-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 pack structure for electric vehicles

    TSUJIMURA NORIHISA / TAKAMATSU TOSHIFUMI / IWASA MAKOTO et al. | European Patent Office | 2016

    Free access

    Battery pack structure for electric vehicles

    TSUJIMURA NORIHISA / TAKAMATSU TOSHIFUMI / IWASA MAKOTO et al. | European Patent Office | 2018

    Free access

    BATTERY PACK STRUCTURE FOR ELECTRIC VEHICLES

    TSUJIMURA NORIHISA / TAKAMATSU TOSHIFUMI / IWASA MAKOTO et al. | European Patent Office | 2017

    Free access

    BATTERY PACK FOR ELECTRIC VEHICLES

    WEE SANG KWON / CHUNG GI SUK / KIM DON GUN | European Patent Office | 2020

    Free access

    BATTERY PACK FOR ELECTRIC VEHICLES

    European Patent Office | 2021

    Free access