Electric vehicle wireless charging device

The present invention provides an electric vehicle wireless charging device, which comprises: a power supply unit having a battery therein to charge an electric vehicle; an arm unit provided on an upper portion of the power supply unit to transmit power from the power supply unit while rotating or m...

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Bibliographic Details
Main Authors JUNG, MIN HO, LEE, EUNG SEO
Format Patent
LanguageEnglish
Korean
Published 25.03.2022
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRICITY
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
GENERATION
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSPORTING
VEHICLES IN GENERAL
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Summary:The present invention provides an electric vehicle wireless charging device, which comprises: a power supply unit having a battery therein to charge an electric vehicle; an arm unit provided on an upper portion of the power supply unit to transmit power from the power supply unit while rotating or moving vertically and horizontally; and a charging unit electrically connected to the arm unit and wirelessly transmitting the power from the power supply unit to the electric vehicle. The electric vehicle wireless charging device of the present invention is configured to wirelessly charge the electric vehicle. The charging unit which supplies the power to the electric vehicle is connected to the multi-joint arm unit, thereby charging the electric vehicle regardless of a parking position of the electric vehicle and a position of a receiving pad receiving the power of the electric vehicle. There is no need for a separate charging space for charging only electric vehicles, such that the electric vehicles can be charged even in general parking lots. 본 발명은 전기자동차를 충전하기 위한 배터리를 내부에 구비한 전력공급부; 회전 또는 상하좌우로 움직이면서 상기 전력공급부의 전력을 전달하도록, 상기 전력공급부 상부에 구비한 암부; 및 상기 암부에 전기적으로 연결하여, 상기 전력공급부의 전력을 상기 전기자동차에 무선으로 전달하는 충전부; 를 포함하는 것을 특징으로 하는 전기자동차 무선충전 장치를 제공한다. 본 발명의 전기자동차 무선충전 장치에 의하면, 무선으로 전기자동차를 충전할 수 있도록 구성하되, 전기자동차에 전력을 공급하는 충전부를 다관절의 암부에 연결함으로써, 전기자동차의 주차위치 및 전기자동차의 전력을 수신하는 수신패드 위치에 관계없이 충전할 수 있는 효과가 있다. 또한, 전기자동차만을 충전하기 위한 별도의 충전공간이 필요없기 때문에 일반주차장에서도 전기자동차를 충전할 수 있는 효과가 있다.
Bibliography:Application Number: KR20200120661