In a battery pack structure for electric vehicles that a battery module, a junction box, and a battery controller for battery management are mounted in a battery-pack-case internal space, clearances, ensured when the battery module is mounted in the case internal space, are configured as temperature-adjustment air passages through which temperature-adjusting air flows. The junction box and the battery controller are arranged at positions spaced apart from each other and facing one straight passage part of the temperature-adjustment air passages. Furthermore, a weak-electric harness, via which the junction box and the battery controller are connected to each other, is wired along the straight passage part, thus ensuring smooth flow of temperature-adjusting air, while improving both the harness-wiring workability and the harness durability.


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    Title :

    Battery pack structure for electric vehicles


    Contributors:

    Publication date :

    2018-10-23


    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



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