The invention discloses a wireless charging device for an electric bicycle. The device comprises an electric bicycle and a charging pile for wirelessly charging the electric bicycle; the electric bicycle comprises a wireless charging receiver, a controller, a rechargeable battery and a power drive; the charging pile comprises a wireless charging transmitter and a control box; the wireless charging receiver is of a tubular structure and is arranged on a grip of the electric bicycle, the wireless charging transmitter is of a cylindrical structure, and the wireless charging transmitter and the wireless charging receiver are used in a matched mode; the control box is connected with the wireless charging transmitter and is used for supplying power to the wireless charging transmitter and controlling the wireless charging transmitter; the wireless charging receiver is electrically connected with the rechargeable battery and is used for generating induced electromotive force according to the electromagnetic waves emitted by the wireless charging emitter to supply power to the rechargeable battery; and the controller controls the rechargeable battery to supply power to the power drive and controls the power drive to work. The invention achieves the effects of reducing the cost, improving the usability of wireless charging of the electric bicycle and improving the charging reliability.
本发明公开了一种电动自行车无线充电装置。该装置包括电动自行车和对电动自行车进行无线充电的充电桩;电动自行车包括无线充电接收器、控制器、充电电池及动力驱动;充电桩包括无线充电发射器和控制盒;无线充电接收器设置为管状结构,设置于电动自行车的握把,无线充电发射器设置为筒状结构,无线充电发射器与无线充电接收器配合使用;控制盒与无线充电发射器连接,用于对无线充电发射器进行供电和控制;无线充电接收器与充电电池电连接,用于根据无线充电发射器发出的电磁波产生感应电动势对充电电池供电;控制器控制充电电池对动力驱动供电并控制动力驱动工作。达到了减低成本,提高电动自行车无线充电的易用性,提高了充电可靠性的效果。
Wireless charging device for electric bicycle
一种电动自行车无线充电装置
09.07.2021
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2020
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