PROBLEM TO BE SOLVED: To provide an electric field resonance wireless power supply device for a vehicle door capable of performing wireless power supply from the vehicle body side of a vehicle to the door side by an electric field resonance system.SOLUTION: An electric field resonance wireless power supply device 100 for a vehicle door includes: a power transmission coupler 110 installed on the vehicle body 1 side; and a power reception coupler 120 installed on the door 2 side. The power transmission coupler 110 and the power reception coupler 120 are arranged at positions close to the vehicle body 1 and a hinge 3 of the door 2, respectively. As a result, there is no fear of reduction in transmission efficiency according to the opening/closing of the door 2, and an electric field resonance system enables wireless power supply from the vehicle body 1 side to the door 2 side at high transmission efficiency.
【課題】車両の車体側からドア側に電界共鳴方式によりワイヤレスで給電を行うことが可能な車両ドア用電界共鳴型ワイヤレス給電装置を提供する。【解決手段】車両ドア用電界共鳴型ワイヤレス給電装置100は、車体1側に設置された送電カップラ110と、ドア2側に設置された受電カップラ120とを備えている。送電カップラ110及び受電カップラ120は、それぞれ車体1及びドア2のヒンジ3に近接した位置に配置されており、これによりドア2の開閉に伴って伝送効率が低下するおそれがなく、電界共鳴方式により高い伝送効率で車体1側からドア2側にワイヤレスで給電を行うことが可能となる。【選択図】図1
ELECTRIC FIELD RESONANCE WIRELESS POWER SUPPLY DEVICE FOR VEHICLE DOOR
車両ドア用電界共鳴型ワイヤレス給電装置
2016-01-28
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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