A wireless charging device according to one implementation embodiment comprises a flow path arranged inside a magnetic unit or at an adjacent portion, and has cooling fluid flowing into the flow path so as to come in contact with the magnetic unit, and thus the heat generated during wireless charging can be readily discharged. Therefore, the wireless charging device can be effectively useful for a moving means such as an electric vehicle that requires high-capacity power transmission between a transmitter and a receiver.
Un dispositif de charge sans fil selon un mode de réalisation de mise en œuvre comprend un trajet d'écoulement agencé à l'intérieur d'une unité magnétique ou au niveau d'une partie adjacente, et a un fluide de refroidissement s'écoulant dans le trajet d'écoulement de façon à venir en contact avec l'unité magnétique, et ainsi la chaleur générée pendant la charge sans fil peut être facilement évacuée. Par conséquent, le dispositif de charge sans fil peut être efficacement utile pour un moyen de déplacement tel qu'un véhicule électrique qui nécessite une transmission de puissance à capacité élevée entre un émetteur et un récepteur.
일 구현예에 따른 무선충전 장치는 자성부의 내부 또는 인접부에 배치되는 유로를 포함하고, 냉각을 위한 유체가 상기 유로에 유입되어 상기 자성부와 접촉함으로서, 무선충전 중에 발생하는 열을 쉽게 배출할 수 있다. 따라서 상기 무선충전 장치는, 송신기와 수신기 간의 대용량의 전력 전송을 요구하는 전기 자동차와 같은 이동 수단에 유용하게 사용될 수 있다.
WIRELESS CHARGING DEVICE AND MOVING MEANS INCLUDING SAME
DISPOSITIF DE CHARGE SANS FIL ET MOYEN DE DÉPLACEMENT LE COMPRENANT
무선충전 장치 및 이를 포함하는 이동 수단
2021-05-06
Patent
Electronic Resource
Korean
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 |
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