To provide a wireless power transmission device that provides highly efficient and reliable wireless power supply when a drone lands.SOLUTION: A wireless power transmission device 1 is capable of flying by a horizontal rotary blade, and transmitting power to a drone 2 having a hollow frame 203 at least in part includes a housing 101 including at least a convex structure that can be inserted inside the frame 203 of the drone 2, and a power transmission coil 103 wound around the convex structure. The housing 101 has a shape in which a distance between a horizontal rotary wing P mounted on the drone 2 and the installation surface of the housing 101 is the diameter or more of the horizontal rotary wing P when the upper part of the convex structure begins to enter the inside of the frame 203 of the drone 2 in a case in which the drone 2 descends from above.SELECTED DRAWING: Figure 1
【課題】ドローンの着陸時に高効率で確実に無線給電する無線送電装置を提供する。【解決手段】無線送電装置1は、水平面回転翼により飛行可能であり、少なくとも一部に中空のフレーム203を有するドローン2に対して電力を伝送するものであって、ドローン2のフレーム203の内側に挿入可能な凸構造を少なくとも含む筐体101と、凸構造に巻装される送電コイル103とを備える。筐体101は、ドローン2が上方から降下する際に、凸構造の上部がドローン2のフレーム203の内側に入り始めるときに、ドローン2が搭載する水平面回転翼Pと筐体101の設置面との距離が水平面回転翼Pの直径以上となる形状を有するものとする。【選択図】図1
WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSMISSION METHOD
無線送電装置及び無線送電方法
2020-12-17
Patent
Elektronische Ressource
Japanisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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