The invention provides a bicycle pedal power generation and lighting device. The bicycle pedal power generation and lighting device comprises a power generation device and a lighting circuit, wherein the power generation device is assembled on a bicycle pedal and is used for converting part of kinetic energy generated when the pedal is treaded into electric energy based on the piezoelectric effect of piezoelectric ceramics, and the lighting circuit is used for directly using the electric energy for lighting or directly storing the electric energy. All components of the device are embedded into the pedal and a cross beam of a bicycle, and the appearance of the bicycle is not changed. The bicycle pedal power generation and lighting device saves energy, is environmentally friendly and can achieve power supply for a long period.
Bicycle pedal power generation and lighting device
2015-07-22
Patent
Elektronische Ressource
Englisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
Bicycle locking plate, bicycle pedal, bicycle pedal assembly and bicycle pedal system
Europäisches Patentamt | 2023
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