The present invention relates to a wireless charging device and a mobile means including same. Specifically, according to an embodiment of the present invention, a wireless charging device comprises: a coil unit; a magnetic unit arranged on the coil unit; and a heat transfer unit arranged in contact with at least a portion of the magnetic unit, thereby efficiently transferring heat generated in the magnetic unit to the outside and further improving heat dissipation and charging efficiency. Therefore, the wireless charging device can be advantageously used in a mobile means such as an electric vehicle requiring a large amount of power transmission between a transmitter and a receiver.
La présente invention concerne un dispositif de charge sans fil et un moyen de locomotion le comprenant. Plus précisément, selon un mode de réalisation de la présente invention, le dispositif de charge sans fil comprend : une unité de bobine ; une unité magnétique disposée sur l'unité de bobine ; et une unité de transfert de chaleur disposée en contact avec au moins une partie de l'unité magnétique, ce qui permet de transférer efficacement la chaleur produite dans l'unité magnétique vers l'extérieur et d'améliorer la dissipation de chaleur et l'efficacité de charge. Par conséquent, le dispositif de charge sans fil peut être avantageusement utilisé dans un moyen de locomotion tel qu'un véhicule électrique nécessitant une grande quantité de transmission de puissance entre un émetteur et un récepteur.
본 발명은 무선 충전 장치 및 이를 포함하는 이동 수단에 관한 것이다. 구체적으로, 본 발명의 일 실시예에 따르면, 무선 충전 장치는 코일부; 상기 코일부 상에 배치되는 자성부; 및 상기 자성부의 적어도 일부와 접촉하여 배치되는 열 전달부를 포함함으로써, 자성부 내에서 발생한 열을 효율적으로 외부로 방출하여 방열 및 충전 효율을 더욱 향상시킬 수 있다. 따라서 상기 무선 충전 장치는, 송신기와 수신기 간의 대용량의 전력 전송을 요구하는 전기 자동차와 같은 이동 수단에 유용하게 사용될 수 있다.
WIRELESS CHARGING DEVICE AND MOBILE MEANS INCLUDING SAME
DISPOSITIF DE CHARGE SANS FIL ET MOYEN DE LOCOMOTION LE COMPRENANT
무선 충전 장치 및 이를 포함하는 이동 수단
2021-04-15
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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |
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