The invention discloses a bidirectional charging device of an electric vehicle, which comprises a battery box mounted on the electric vehicle, and the battery box comprises at least one first USB TYPE-C connector, a first charging circuit and a first power supply unit. And the first charging circuit is electrically connected with the first USB TYPE-C connector. The first power supply unit is electrically connected with the first charging circuit. Wherein an external power supply is input through the first USB TYPE-C connector, the first power supply unit is charged through the first charging circuit, and a power supply output by the first power supply unit is used as a power supply required by the electric vehicle; power output by the first power supply unit is transmitted to the first USB TYPE-C connector, and an external electronic device can be charged through the USB TYPE-C transmission line connected with the first USB TYPE-C connector in an inserted mode. According to the invention, the USB TYPE-C connector is arranged on the battery box used by the electric vehicle, so that the battery box not only can be charged, but also can be used for charging other electronic devices.
本发明公开了一种电动载具的双向充电装置,包括:一电池盒,是以安装于电动载具上,该电池盒包含:至少一第一USB TYPE‑C连接器、一第一充电电路及一第一电源供应单元。该第一充电电路是与该第一USB TYPE‑C连接器电性连结。该第一电源供应单元是与该第一充电电路电性链接。其中,以该第一USB TYPE‑C连接器输入外部电源经该第一充电电路对该第一电源供应单元充电,并以该第一电源供应单元所输出电源提供该电动载具所需的电源;该第一电源供应单元所输出电源传至该第一USB TYPE‑C连接器,通过该第一USB TYPE‑C连接器所插接的USB TYPE‑C传输线,可对外部的电子装置进行充电。本发明在电动载具所使用的电池盒上安装有一USB TYPE‑C连接器,让电池盒除了可以被充电外,还可以提供其它电子装置进行充电。
Bidirectional charging device of electric vehicle
电动载具的双向充电装置
2023-11-24
Patent
Elektronische Ressource
Chinesisch
Bidirectional charging device, electric vehicle and electric vehicle charging system
Europäisches Patentamt | 2020
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