CN201272437Y - Microgenerator apparatus arranged in brake disc - Google Patents
Microgenerator apparatus arranged in brake disc Download PDFInfo
- Publication number
- CN201272437Y CN201272437Y CNU2008202009532U CN200820200953U CN201272437Y CN 201272437 Y CN201272437 Y CN 201272437Y CN U2008202009532 U CNU2008202009532 U CN U2008202009532U CN 200820200953 U CN200820200953 U CN 200820200953U CN 201272437 Y CN201272437 Y CN 201272437Y
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- CN
- China
- Prior art keywords
- brake disc
- bicycle
- brake
- periphery
- outer cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model belongs to the technical field of bicycles, and relates to the improvement of the prior art, in particular to a minitype electric generator device arranged in a brake disc of the bicycle. The utility model can be divided to an inner rotation type and an outer rotation type according to the difference of installation modes. The minitype electric generator device comprises a brake piece, an elastic loop, an outer cover, a steel loop, an iron core piece, a loop, an iron hinge fixed seat, a bolt, a bicycle rear shaft, a binding post, a rectifier, a wire lead, a riveting post, a shaft tile, a nut, a bolt, a brake disc inner loop and magnetic materials. First, the minitype electric generator device can supply power supply supplied to illumination of the bicycle, a rear tail light and spoke caution; second, the minitype electric generator device supplies illumination and charging; third, embedded type installation saves space; fourth, starting torque is small, generating efficiency is high, and the installation and refitment are convenient; and fifth, the safety of human to utilize the bicycle at night is enhanced. The utility model has strong practicability, and has market potential.
Description
Technical field
The utility model belongs to technical field of bicycles, is improvements over the prior art, is specifically related to a kind of micro-generator unit that is arranged in the bicycle brake dish.
Technical background
Bicycle provides convenience for people as the vehicle in fields such as work, tourism, lives, receive praises from customers.Its weak point is that present bicycle is not established power generation assembly, and in not illumination at night, purposes is single, restricts its market potential.
The utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of miniature motor device that is arranged in the bicycle brake dish of providing.This device provides power supply, is applied to the illumination of bicycle, and rear taillight security warning and spoke are warned, and also can be used as the usefulness of illumination, cell-phone charging.
The purpose of this utility model can realize by following measure:
The utility model is arranged at the micro-generator unit in the bicycle brake dish, can divide interior rotatable and outward rotation type according to the difference of mounting means, it is characterized in that by brake facing, elastic ring, outer cover, steel ring, lamination, coil, iron pivot permanent seat, screw, bicycle rear axle, binding post, rectifier, lead-in wire, the riveting post, bearing shell, nut, screw, the brake disc inner ring, magnetic material is formed, at bicycle rear axle bearing shell is set, at the brake disc outer cover iron pivot permanent seat is set, iron pivot permanent seat secured core sheet, coil around the home in the teeth groove of lamination, in lamination external diameter periphery magnetic material is set, be provided with steel ring (magnetic guiding cycle) in the periphery of magnetic material, in the steel ring periphery brake disc inner ring is set, the brake disc inner ring is fixed on the bicycle rear with screw thread, in brake disc inner ring periphery brake facing is set, in the brake facing periphery elastic ring is set, in the elastic ring periphery outer cover is set, at the outer cover inner end rectifier is set, binding post is set on rectifier, lead-in wire is set, then at the other rechargeable battery that is fixed with of cycle rack on coil.
The utility model prior art of comparing has the following advantages:
The one, power supply can be provided, supply with illumination, rear taillight, the spoke caution of bicycle; Two provide the mobile phone emergent charging of the usefulness, particularly bicycle fan of illumination charging; The 3rd, the space is saved in embedded installation; The 4th, staring torque is little, the generating efficiency height, and repacking is installed conveniently; The 5th, improve the human safety of using bicycle at night.The utility model is practical, has market potential.
Description of drawings
Accompanying drawing is the utility model set-up diagram.
The specific embodiment
With reference to accompanying drawing, the utility model is by brake facing 1, elastic ring 2, outer cover 3, steel ring 4, lamination 5, coil 6, iron pivot permanent seat 7, screw 8, bicycle rear axle 9, binding post 10, rectifier 11, lead-in wire 12, riveting post 13, bearing shell 14, nut 15, screw 16, brake disc inner ring 17, magnetic material 18 is formed, at bicycle rear axle 9 bearing shell 14 is set, at brake disc outer cover 3 iron pivot permanent seat 7 is set, iron pivot permanent seat 7 secured core sheets 5, coil 6 around the home in the teeth groove of lamination 5, in lamination 5 external diameter peripheries magnetic material 18 is set, be provided with steel ring 4 (magnetic guiding cycle) in the periphery of magnetic material 18, in steel ring 4 peripheries brake disc inner ring 17 is set, brake disc inner ring 17 usefulness screw threads are fixed on the bicycle rear, in brake disc inner ring 17 peripheries brake facing 1 is set, in brake facing 1 periphery elastic ring 2 is set, in elastic ring 2 peripheries outer cover 3 is set, at outer cover 2 inner ends rectifier 11 is set, binding post 10 is set on rectifier 11, lead-in wire 12 is set, then at the other rechargeable battery that is fixed with of cycle rack on coil 6.
Electricity generating principle: produce magnetic field the many N utmost point and the S utmost point are formed by magnetic material (bonded neodymium-iron-boron, sintered NdFeB, magnetic materials such as ferrite), wheel makes coil and magnetic field make relative displacement, coil cutting magnetic line and produce electric energy.This bicycle miniature power generating device can provide direct current, and single phase A.C. and three-phase alternating-current supply, alternating current change direct current output into after carrying system's rectification, and the electric energy of illumination is provided for battery charge and bulb.The electric energy of 0.5W-30W power is provided.Rotate generating at trailing wheel, mainly contain manpower and drive generating, also can adopt wind-force or water conservancy to drive generating.
Claims (1)
1, a kind of micro-generator unit that is arranged in the bicycle brake dish, can divide interior rotatable and outward rotation type according to the difference of mounting means, it is characterized in that by brake facing, elastic ring, outer cover, steel ring, lamination, coil, iron pivot permanent seat, screw, bicycle rear axle, binding post, rectifier, lead-in wire, the riveting post, bearing shell, nut, screw, the brake disc inner ring, magnetic material is formed, at bicycle rear axle bearing shell is set, at the brake disc outer cover iron pivot permanent seat is set, iron pivot permanent seat secured core sheet, coil around the home in the teeth groove of lamination, in lamination external diameter periphery magnetic material is set, periphery at magnetic material is provided with steel ring, in the steel ring periphery brake disc inner ring is set, the brake disc inner ring is fixed on the bicycle rear with screw thread, in brake disc inner ring periphery brake facing is set, in the brake facing periphery elastic ring is set, in the elastic ring periphery outer cover is set, at the outer cover inner end rectifier is set, binding post is set on rectifier, lead-in wire is set, then at the other rechargeable battery that is fixed with of cycle rack on coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202009532U CN201272437Y (en) | 2008-09-24 | 2008-09-24 | Microgenerator apparatus arranged in brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202009532U CN201272437Y (en) | 2008-09-24 | 2008-09-24 | Microgenerator apparatus arranged in brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272437Y true CN201272437Y (en) | 2009-07-15 |
Family
ID=40882785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202009532U Expired - Fee Related CN201272437Y (en) | 2008-09-24 | 2008-09-24 | Microgenerator apparatus arranged in brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272437Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642588A (en) * | 2011-02-17 | 2012-08-22 | 康诺国际股份有限公司 | Bicycle braking device with warning effect |
| CN108163173A (en) * | 2018-01-18 | 2018-06-15 | 朱幕松 | The shaftless pump spray nuclear submarine of low noise |
| CN109383706A (en) * | 2017-08-04 | 2019-02-26 | 官焕章 | Bicycle |
-
2008
- 2008-09-24 CN CNU2008202009532U patent/CN201272437Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642588A (en) * | 2011-02-17 | 2012-08-22 | 康诺国际股份有限公司 | Bicycle braking device with warning effect |
| CN102642588B (en) * | 2011-02-17 | 2015-12-16 | 康诺国际股份有限公司 | There is the bicycle brake device of alarming effect |
| CN109383706A (en) * | 2017-08-04 | 2019-02-26 | 官焕章 | Bicycle |
| CN108163173A (en) * | 2018-01-18 | 2018-06-15 | 朱幕松 | The shaftless pump spray nuclear submarine of low noise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20130924 |