Invention Grant
- Patent Title: Reciprocal vibration type power generator equipped with inner columnar and outer annular magnetic members, a power storage device, a rectifying circuit, and a charging circuit
- Patent Title (中): 具有内圆柱形和外环形磁性构件的交互振动型发电机，蓄电装置，整流电路和充电电路
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Application No.: US13071627Application Date: 2011-03-25
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Publication No.: US08736086B2Publication Date: 2014-05-27
- Inventor: Tai-Her Yang
- Applicant: Tai-Her Yang
- Agency: Bacon & Thomas, PLLC
- Main IPC: F03G7/08
- IPC: F03G7/08
Abstract:
A reciprocal vibration type power generator includes a housing, a coil set seat, a power generation coil set surrounding the coil set seat, and a motion block including an outer magnetic member and a columnar magnet. An inner space is formed between the outer magnetic member and a periphery of the columnar magnet to enable reciprocal relative axial movement between the motion block and the coil set seat when the generator is vibrated. A rectifying and charging circuit is connected to the power generation coil set to rectify power induced in the power generation coil set upon movement of the motion block, and to supply the rectified power to a power storage device. The rectifying and charging circuit is also connected to input/output terminals on the generator housing for outputting power to an external device, and for inputting external charging power to the power storage device.
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