CN202125411U - Manpower generating device of bicycle - Google Patents
Manpower generating device of bicycle Download PDFInfo
- Publication number
- CN202125411U CN202125411U CN2011201721589U CN201120172158U CN202125411U CN 202125411 U CN202125411 U CN 202125411U CN 2011201721589 U CN2011201721589 U CN 2011201721589U CN 201120172158 U CN201120172158 U CN 201120172158U CN 202125411 U CN202125411 U CN 202125411U
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- Prior art keywords
- stator
- bicycle
- flywheel
- generation device
- use manpower
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- 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.)
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Abstract
The utility model discloses a manpower generating device of a bicycle and relates to a self power supply device applied to sports equipment. The manpower generating device comprises a flywheel, a magnetic steel rotor made of rare-earth permanent-magnet materials, a coil winding stator, an adapter interface, an output device and an electricity storage device. The rotor is arranged on the flywheel of the bicycle, the stator is fixed on the chassis of the bicycle, the output device is connected with the output end of the stator, the flywheel is provided with at least one belt wheel sleeved on the axle center of an axle in a variable-diameter identical circle centre mode, and the adapter interface is arranged between the output device and the output end of the stator. The stator is fixed on the chassis, and the flywheel of the bicycle drives the rotor of a generator to generate power energy. The manpower generating device can be applied to different groups by changing rotation speed ratio by changing the size of the belt wheel arranged on the flywheel and the size of a main rotating wheel. The magnetic steel made of rare-earth materials is adopted so as to reduce the volume and weight of the generator and guarantee high-voltage output.
Description
Technical field
The utility model relates to a kind of generating electricity from manpower machine, particularly a kind of sports equipment self-power supply device that is used for.
Background technique
Traditional fortune merit equipment often need be with the power supply power supply, and great majority all adopt the city to supply Ac, and this kind sports equipment is consume electric power not only, and then can not use in the local or power failure that does not have electricity.The biological energy source that consumes human body in the time of human motion produces mechanical energy simultaneously, if the mechanical energy that produces human motion converts electric energy to, replaces civil power; Just can realize the sports equipment self-powered; Overcome the problems referred to above, with regard to useful small generators power supply, but its output power is also very little like the car light of bicycle front; And efficient is very low, so common generator working stability is bad, efficient is low, power consumption is big, poor performance.
Therefore need the generator that a kind of volume is little, in light weight, simple in structure, reliable, the life-span is long.
The model utility content
In view of this, the utility model technical problem to be solved provides the generator that a kind of volume is little, in light weight, simple in structure, reliable, the life-span is long.
The utility model is realized through following technological scheme:
The bicycle use Manpower generation device that the utility model provides; Comprise flywheel, rotor, stator and output unit; Said flywheel sleeve is located on the axle center of cycle wheel; Said rotor is arranged on the flywheel of bicycle, and said stator is fixedly set on the vehicle frame of bicycle, and said output unit is connected with the output terminal of stator.
Further, said stator and vehicle frame directly also are provided with the stator pallet, and said stator pallet is used for stator is fixedly mounted on cycle frame;
Further, said stator is a coil winding;
Further, said rotor is a magnet steel;
Further, be provided with a belt pulley on the said flywheel at least, said belt pulley connects with the main moving runner of bicycle through belt;
Further, said belt pulley is sheathed on the axis wheel with the mode that becomes the diameter concentric;
Further, said output unit also comprises the adaptor interface that is used for interchange is converted into direct current, and said adaptor interface is arranged between output unit and the stator output terminal;
Further, said magnet steel adopts the magnet steel of being made by rare earth permanent-magnetic material;
Further, the voltage of said coil winding output is 7 to 12 volts, and output current is 6 to 7 peaces;
Further, also comprise and be used for direct current is stored electric accumulator.
The beneficial effect of the utility model is: the utility model with stator be fixed on vehicle frame on; The rotor that drives generator through bicycle freewheel produces electric energy; Through the belt pulley on the change flywheel and the size of main moving runner, change the speed ratio of rotational speed, to adapt to the use of different crowd; Through adopting the magnet steel of rare earth material, dwindled volume, the weight of generator, and higher voltage output has been arranged.
Other advantages, target and the characteristic of the utility model will be set forth in specification subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, obtain instruction to investigating of hereinafter.The target of the utility model and other advantages can realize and obtain through following specification and claims.
Description of drawings
For the purpose, technological scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below, wherein:
Fig. 1 is the horizontal sectional structure chart of the bicycle use Manpower generation device of the utility model enforcement;
Fig. 2 is the cross-sectional side structural drawing of the bicycle use Manpower generation device of the utility model enforcement.
Embodiment
Below will be with reference to accompanying drawing, the preferred embodiment of the utility model is carried out detailed description.Should be appreciated that preferred embodiment has been merely explanation the utility model, rather than in order to limit the protection domain of the utility model.
Fig. 1 is the horizontal sectional structure chart of the bicycle use Manpower generation device of the utility model enforcement; Fig. 2 is the cross-sectional side structural drawing of the bicycle use Manpower generation device of the utility model enforcement; As shown in the figure: the bicycle use Manpower generation device that the utility model provides; Comprise flywheel 2, rotor 3, stator 6 and output unit, said flywheel sleeve is located on the axle center 1 of cycle wheel, and said rotor is arranged on the flywheel of bicycle; Said stator is fixedly set on the vehicle frame of bicycle, and said output unit is connected with the output terminal of stator.
As the further improvement of the foregoing description, said stator and vehicle frame directly also are provided with stator pallet 7, and said stator pallet is used for stator is fixedly mounted on cycle frame.
As the further improvement of the foregoing description, said stator is a coil winding 5.
As the further improvement of the foregoing description, said rotor is a magnet steel 4.
As the further improvement of the foregoing description, be provided with a belt pulley on the said flywheel at least, said belt pulley connects with the main moving runner of bicycle through belt.
As the further improvement of the foregoing description, said belt pulley is sheathed on the axis wheel with the mode that becomes the diameter concentric, through the belt pulley on the change flywheel and the size of main moving runner, changes the speed ratio of rotational speed, to adapt to the use of different crowd.
Further improvement as the foregoing description; Said output unit also comprises the adaptor interface that is used for interchange is converted into direct current; Said adaptor interface is arranged between output unit and the stator output terminal; Adaptor interface is used to export generator three phase current and direct current, therefore can be used under other environment to be used for self power generation.
As the further improvement of the foregoing description, said magnet steel adopts the magnet steel of being done by rare earth permanent magnet material system material, through adopting the magnet steel of rare earth material, has dwindled volume, the weight of generator, and higher voltage output is arranged.
As the further improvement of the foregoing description, the voltage of said coil winding output is 7 to 12 volts, and output current is 6 to 7 peaces.
As the further improvement of the foregoing description, comprise also being used for direct current is stored electric accumulator that said electric accumulator is a storage battery.
Explanation is at last; Above embodiment is only unrestricted in order to the technological scheme of explanation the utility model; Although the preferred embodiment through with reference to the utility model is described the utility model; But those of ordinary skill in the art should be appreciated that and can make various changes to it in form with on the details, and the spirit and the scope of the utility model that does not depart from appended claims and limited.
Claims (10)
1. bicycle use Manpower generation device; It is characterized in that: comprise flywheel, rotor, stator and output unit; Said flywheel sleeve is located on the axle center of cycle wheel; Said rotor is arranged on the flywheel of bicycle, and said stator is fixedly set on the vehicle frame of bicycle, and said output unit is connected with the output terminal of stator.
2. bicycle use Manpower generation device according to claim 1 is characterized in that: said stator and vehicle frame directly also are provided with the stator pallet, and said stator pallet is used for stator is fixedly mounted on cycle frame.
3. bicycle use Manpower generation device according to claim 2 is characterized in that: said stator is a coil winding.
4. bicycle use Manpower generation device according to claim 3 is characterized in that: said rotor is a magnet steel.
5. bicycle use Manpower generation device according to claim 4 is characterized in that: be provided with a belt pulley on the said flywheel at least, said belt pulley connects with the main moving runner of bicycle through belt.
6. bicycle use Manpower generation device according to claim 5 is characterized in that: said belt pulley is sheathed on the axis wheel with the mode that becomes the diameter concentric.
7. bicycle use Manpower generation device according to claim 6 is characterized in that: said output unit also comprises the adaptor interface that is used for interchange is converted into direct current, and said adaptor interface is arranged between output unit and the stator output terminal.
8. bicycle use Manpower generation device according to claim 7 is characterized in that: said magnet steel adopts the magnet steel of being made by rare earth permanent-magnetic material.
9. bicycle use Manpower generation device according to claim 8 is characterized in that: the voltage of said coil winding output is 7 to 12 volts, and output current is 6 to 7 peaces.
10. bicycle use Manpower generation device according to claim 9 is characterized in that: also comprise being used for direct current is stored electric accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201721589U CN202125411U (en) | 2011-05-26 | 2011-05-26 | Manpower generating device of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201721589U CN202125411U (en) | 2011-05-26 | 2011-05-26 | Manpower generating device of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125411U true CN202125411U (en) | 2012-01-25 |
Family
ID=45488479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201721589U Expired - Fee Related CN202125411U (en) | 2011-05-26 | 2011-05-26 | Manpower generating device of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302838A (en) * | 2011-05-26 | 2012-01-04 | 厦门钢宇工业有限公司 | Self-generating body-building bicycle system |
-
2011
- 2011-05-26 CN CN2011201721589U patent/CN202125411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302838A (en) * | 2011-05-26 | 2012-01-04 | 厦门钢宇工业有限公司 | Self-generating body-building bicycle system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20200526 |