The present invention relates to a structure for attachment/detachment of an energy pack for an electric vehicle and, more specifically, to a structure for attachment/detachment of an energy pack for an electric vehicle, in which the energy capacity of a main energy supply device is reduced so that fuel economy and efficiency can be increased through weight reduction, and an energy pack capable of additional energy supply is separately provided and detachably attached inside a vehicle according to a travel distance so that driving conditions of the electric vehicle can be optimized without a need to change driving qualifications. To this end, the structure for attachment/detachment of an energy pack for an electric vehicle comprises: a main energy supply device which provides power to a driving module for driving an electric vehicle; a hollow storage space provided inside one side of the electric vehicle and having an entrance that is opened toward the outside of the electric vehicle; an electrode installed on a side wall of the storage space and installed to conduct electricity to the driving module; and an energy pack that is detachably installed in the storage space and is installed to provide energy to the electrode, thereby additionally supplying electrical energy to the driving module in addition to the main energy supply device. Accordingly, fuel economy and efficiency can be increased through reduction in the weight of the vehicle that is implemented through the attachment/detachment of the energy pack.

    본 발명은 전기자동차의 에너지팩 탈착구조에 관한 발명으로서, 더욱 상세하게는 메인 에너지 공급장치의 에너지 용량 절감에 따른 무게 감량을 통해 연비 효율성을 높이고, 에너지를 추가로 공급할 수 있는 에너지팩을 별도로 마련하여 운행거리에 따라 차량 내부에 탈착될 수 있도록 구성함으로써 운전 자격을 변화시키지 않으면서도 전기자동차 운행 조건을 최적화시킬 수 있는 전기자동차의 에너지팩 탈착구조에 관한 것이다. 이를 위해, 전기 자동차의 차량 구동을 위한 구동모듈에 전력을 제공하는 메인 에너지 공급장치; 전기자동차의 일측 내부에 마련되며, 전기자동차의 외측을 향해 개구된 출입구를 갖는 중공(中空)의 수납공간; 상기 상기 수납공간의 측벽에 설치되며, 상기 구동모듈에 통전될 수 있도록 설치된 전극; 및 상기 수납공간에 탈착될 수 있도록 설치되되 상기 전극에 통전될 수 있도록 설치되어, 상기 구동모듈에 상기 메인 에너지 공급장치 외에 전기에너지를 추가로 공급할 수 있도록 제공된 에너지팩을 포함하며, 상기 에너지팩 탈착을 통한 차량 중량 절감을 통해 연비 효율성을 높일 수 있도록 한 전기자동차의 에너지팩 탈착구조를 제공한다.


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    Title :

    An energy-pack detachable structure of Electric vehicle


    Additional title:

    전기자동차의 에너지팩 탈착구조


    Contributors:
    MINJAE KIM (author) / JONGMYUNG KIM (author) / GIYEON HWANG (author) / NGUYEN HUU HUY (author) / HWANG YEONGHA (author)

    Publication date :

    2021-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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