The present invention relates to a ceiling type reel device for an electric vehicle charging cable to lower or raise a charging cord from an upper portion of an electric vehicle to charge the electric vehicle. According to an embodiment of the present invention, a ceiling type reel device for an electric vehicle charging cable winds a charging cable in which a charging cord is coupled to an end to lower or raise the charging cord from an upper portion of a charging position of an electric vehicle. The ceiling type reel device of an electric vehicle charging cable comprises: a guide rail installed on an upper portion of the charging position; a plurality of rail pulleys moving along the guide rail; and a charging cable wound in a spiral shape on a lower portion of the guide rail, wherein an upper end portion of the charging cable is coupled to each pitch wound on each rail pulley, and when the charging cord is lowered, as if a spring is compressed and expanded a pitch interval is increased and the charging cord is unfolded, and when the charging cord is raised to an upper portion, the pitch interval is reduced and the charging cord is wound in a spiral shape to be folded. Therefore, fatigue on the charging cable can be minimized and the charging cable can be easily wound.

    본 발명은 전기차를 충전하기 위해 충전코드를 전기차의 상부에서 내리거나 올리기 위한 전기차 충전케이블의 천정형 릴장치에 관한 것이다. 본 발명의 실시예에 따른 전기차 충전케이블의 천정형 릴장치는 전기차 충전위치의 상부에서 충전코드를 하부로 내리거나, 상부로 올리도록 상기 충전코드가 끝단에 결합된 충전케이블을 권선하는 전기차 충전케이블의 천정형 릴장치에 있어서, 상기 충전위치의 상부에 설치되는 가이드레일, 상기 가이드레일을 따라 이동하는 복수 개의 레일호차, 및 상기 가이드레일의 하부에 나선형태로 권선되어 상기 각 레일호차에 권선된 피치마다 상단부분이 결합되며 마치 용수철이 압축과 팽창하는 것과 같이 상기 충전코드를 하부로 내릴 때 피치 간격이 늘어나 전개되고, 상기 충전코드를 상부로 올릴때 다시 피치 간격이 줄어 들면서 나선형태로 권선되어 접히는 충전케이블을 포함한다. 따라서, 충전케이블에 피로를 최소화하고 용이하게 권선할 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    Ceiling type reel device for electric vehicle charging cable


    Additional title:

    전기차 충전케이블의 천정형 릴장치


    Contributors:

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



    CABLE REEL FOR ELECTRIC VEHICLE CHARGING

    European Patent Office | 2024

    Free access

    CABLE REEL FOR ELECTRIC VEHICLE CHARGING

    JO DAE SIK | European Patent Office | 2024

    Free access

    CABLE REEL FOR ELECTRIC VEHICLE CHARGING

    JO DAE SIK | European Patent Office | 2024

    Free access

    CABLE REEL FOR ELECTRIC VEHICLE CHARGING

    European Patent Office | 2024

    Free access

    CABLE REEL FOR ELECTRIC VEHICLE CHARGING

    JO DAE SIK | European Patent Office | 2024

    Free access