전기자동차용 무선전력 전송모듈이 제공된다. 본 발명의 일 실시예에 따른 전기자동차용 무선전력 전송모듈은 무선전력 전송을 위한 평판형코일 및 상기 평판형코일이 외부로 노출되는 것을 방지하면서 상기 평판형코일에서 발생된 열을 방출할 수 있도록 상기 평판형코일을 감싸는 커버부재를 포함하는 안테나유닛; 자기장을 차폐할 수 있도록 상기 커버부재의 일면에 배치되고, 소정면적과 두께를 가지는 복수 개의 페라이트 블럭이 서로 인접하도록 배열되는 차폐유닛; 및 전자파를 차폐할 수 있도록 상기 차폐유닛의 일면에 배치되는 금속플레이트;를 포함하고, 상기 안테나유닛은 상기 평판형코일이 상기 커버부재의 내부에 매립되도록 인서트몰딩을 통해 상기 평판형코일과 커버부재가 일체로 형성될 수 있다.

    A wireless power transmission module for an electric vehicle is provided. A wireless power transmission module for an electric vehicle according to an embodiment of the present invention may include: an antenna unit including a flat plate-type coil for wireless power transmission and a cover member surrounding the flat plate-type coil to enable dissipation of heat generated from the flat plate-type coil while preventing the flat plate-type coil from being exposed to the outside; a shielding unit disposed on one surface of the cover member and including multiple ferrite blocks which are arranged adjacent to each other and have a predetermined area and thickness to shield a magnetic field; and a metal plate disposed on one surface of the shielding unit to shield electromagnetic waves, wherein the flat plate-type coil and the cover member of the antenna unit are formed integrally through insert molding so that the flat plate-type coil is embedded in the cover member.


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    Titel :

    Wireless power transfer module for Electric vehicle


    Weitere Titelangaben:

    전기자동차용 무선전력 전송모듈


    Beteiligte:
    KIM CHOL HAN (Autor:in) / WON MIN-HO (Autor:in)

    Erscheinungsdatum :

    24.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



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