The invention discloses an electric bicycle with a front wheel generating electricity spontaneously. The electric bicycle comprises a frame with the front wheel, a rear wheel, a saddle and a handlebar, wherein the rear wheel is connected with a rotating shaft of an electromotor. The electric bicycle further comprises a power generator, a first storage battery and a second storage battery. The front wheel is connected with a rotor of the power generator, the power generator is connected with the first storage battery and charges the first storage battery, the electromotor is connected with the second storage battery, and the second storage battery supplies electricity to the electromotor. The first storage battery and the second storage battery are connected with the electromotor through a power source switching device. The power source switching device comprises a detector and a controller, and when the detector detects that the second storage battery runs out, the controller controls the first storage battery to supply power to the electromotor. The first storage battery is charged through the power generator, and thus electric energy is recycled; then the first storage battery is charged through the wind power generator, the charging amount is increased, and energy conservation and environment friendliness are achieved.
Electric bicycle with front wheel generating electricity spontaneously
2016-01-13
Patent
Elektronische Ressource
Englisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Controllable bicycle generating device and electricity generating bicycle
Europäisches Patentamt | 2015
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