A bicycle power generation device includes a seat tube unit to which a power generation unit is connected. Two rails are clamped between a press plate and a top plate. The top plate has a pressing face in which a recess is defined. A bottom plate has a contact face located corresponding to the pressing face. A protrusion protrudes from the contact face and is located corresponding to the recess. The power generation unit has at least one power generation plate and an output member. The at least one power generation plate is located on the contact face of the bottom plate and electrically connected to the output member. The vibration from the seat activates at least one power generation plate to generate electric power.
Bicycle power generation device
2015-09-22
Patent
Elektronische Ressource
Englisch
Bicycle hub power generation device and bicycle having device
Europäisches Patentamt | 2015
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