To provide a power transmission device and a power transmission/reception system that can eliminate foreign objects between a power transmitter and a power receiver that perform non-contact power transmission.SOLUTION: The power transmission device includes a guide, a plurality of power transmission coils, and a foreign object accommodating portion. The guide restricts the direction of movement of a cart equipped with a power receiving coil and a foreign object removal member which are placed toward the floor surface. The plurality of power transmission coils are arranged side by side in the direction of movement so as to face the power receiving coil provided in the cart moving along the guide and are provided so that the foreign object removal member provided in the cart moving along the guide is in contact with an upper surface. The foreign object accommodating portion accommodates foreign objects removed from an upper surface of the power transmission coils by the foreign object removal member provided in the cart that moves along the guide.SELECTED DRAWING: Figure 3
【課題】 非接触電力伝送を行う送電器と受電器との間の異物を排除できる送電装置および送受電システムを提供する。【解決手段】 実施形態によれば、ガイドと、複数の送電コイルと、異物収容部とを具備する。ガイドは、床面に向けて配置した受電コイルと異物除去部材とを備えるカートの移動方向を制限する。複数の送電コイルは、ガイドに沿って移動するカートが備える受電コイルに対向するように前記移動方向に並べて配置し、ガイドに沿って移動するカートが備える異物除去部材が上面に接するように設ける。異物収容部は、ガイドに沿って移動するカートが備える異物除去部材が送電コイルの上面から除去した異物を収容する。【選択図】図3
POWER TRANSMISSION DEVICE AND POWER TRANSMISSION/RECEPTION SYSTEM
送電装置および送受電システム
2021-05-06
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 / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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