To provide a non-contact charger in which a foreign object is hard to obstacle the movement of a drive device provided on the charger.SOLUTION: The non-contact charger includes: a fixation housing which has a fixed cylindrical wall part; a movable housing which has a movable cylindrical wall part which can be reciprocated along the fixed cylindrical wall part; a wireless power supply device arranged at the movable end wall part of the movable housing; and a drive device which is arranged inside the fixed housing and the movable housing to move the movable housing relative to the fixed housing. When the movable end wall part is located at the movement limit of the movable end wall part which can be moved by the drive device, in the direction vertical to the movement direction of the movable housing, either the movable cylindrical wall part of the movable housing is overlapped with the fixed cylindrical wall part of the fixed housing or an end edge of the movable cylindrical wall part on the opposite side to the movable end wall part of the movable housing is flush with one end edge of the fixed cylindrical wall part.SELECTED DRAWING: Figure 4
【課題】充電装置に設けられた駆動装置の動きが異物によって阻害されにくい非接触充電装置を提供する。【解決手段】非接触充電装置は、固定筒壁部を有する固定ハウジングと、固定筒壁部に沿って往復移動可能な可動筒壁部を有する可動ハウジングと、可動ハウジングの可動端壁部に配置されたワイヤレス給電装置と、固定ハウジングと可動ハウジングの内部に配置され、固定ハウジングに対して可動ハウジングを移動させる駆動装置とを備える。駆動装置により移動されうる可動端壁部の移動限界に可動端壁部が位置する際に、可動ハウジングの移動方向に対して垂直な方向において、可動ハウジングの可動筒壁部が、固定ハウジングの固定筒壁部に重なっているか、可動ハウジングの可動端壁部とは反対側の可動筒壁部の端縁が固定筒壁部の一端縁と面一である。【選択図】図4
NON-CONTACT CHARGER
非接触充電装置
2019-07-22
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |