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US 2013/0093379 A1Published application
Electronic device with generator unit
AssigneeHon Hai Precision Industry Co., Ltd.
InventorYU-SHENG LIN
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Abstract
An electronic device includes a generator unit and a battery. The generator unit includes a fan assembly and a first winding, and the fan assembly includes a fan which has a plurality of fan blades made of magnetic material. The battery is electrically connected to the first winding. Rotation of the fan causes the first winding to cut magnetic lines of force generated by the fan blades, such that induction current is generated in the first winding due to electromagnetic induction and charges the battery.
Claims8
An electronic device, comprising:
- a generator unit, the generator unit including a fan assembly and a first winding, the fan assembly including a fan having a plurality of fan blades made of magnetic material;
- and
- a battery electrically connected to the winding;
- wherein rotation of the fan causes the first winding to cut magnetic lines of force generated by the fan blades, such that induction current is generated in the first winding due to electromagnetic induction and charges the battery.
1 more element
Dependencies are inferred from the claim text.