CN101867273A - Bicycle generating set - Google Patents
Bicycle generating set Download PDFInfo
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- CN101867273A CN101867273A CN200910135220A CN200910135220A CN101867273A CN 101867273 A CN101867273 A CN 101867273A CN 200910135220 A CN200910135220 A CN 200910135220A CN 200910135220 A CN200910135220 A CN 200910135220A CN 101867273 A CN101867273 A CN 101867273A
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- wheel
- rotating disk
- generating set
- magnetic elements
- coil module
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Abstract
A bicycle generating set comprises a wheel turnplate and a coil module, wherein the wheel turnplate is arranged on a wheel and is penetrated through by a wheel axle so as to make synchronous rotation with the wheel; the wheel turnplate is provided with a plurality of magnetic elements which are arranged on the surface of the wheel turnplate along the circumferential direction of the wheel turnplate; the coil module is arranged inside one wheel trestle and is opposite to the a plurality of magnetic elements; and two ends of the wheel trestle are respectively connected with two ends of the wheel axle, so the coil module can generate electrical energy by cutting of magnetic line of force when the wheel rotates. By adopting an improved structure that the multiple magnets on the wheel turnplate and the coil module are arranged separately and the multiple magnets on the wheel turnplate are arranged corresponding to the coil module at an interval of a certain air gap distance, the coil module can not generate overlarge electromagnetic resistance resulting in riding when the generating set operates, thus overcoming the defects when a traditional bicycle adopts a hub generating set to generate electricity.
Description
Technical field
The present invention relates to a kind of bicycle generating set, refer to a kind of being installed on the bicycle especially, the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of generating electricity voluntarily by the bicycle running.
Background technology
With reference to figure 1, Fig. 1 is equiped with the bicycle front-wheel part schematic diagram of wheel hub hub generator for tradition.Present small generator is in order to save the space that is provided with on bicycle 1, how small generator is designed to be assembled in the wheel hub hub body 12 of bicycle 1 to form a wheel hub hub generator 10.Wheel hub hub generator 10 utilization is assembled in magnet and coil rotation each other in the wheel hub hub body 12 with the generation changes of magnetic field, utilizes Faraday's electromagnetic induction law to produce electric energy.
Cooperate Fig. 1, with reference to figure 2.Fig. 2 is the generalized section of traditional wheel hub hub generator.As shown in Figure 2, the wheel rotation when bicycle 1 can drive the and then rotation of permanent magnet 14 that is installed on the wheel hub hub body 12 that rotates with the wheel one.Permanent magnet 14 in the rotation produces the alternately magnetic line of force in magnetic circuit, be installed in coil 15 on the wheel hub hub axle 11 in order to cutting.So, according to stroking the Lay inscription right-hand rule (Fleming ' s right-hand rule), coil 15 interacts with the alternately magnetic line of force that aforementioned permanent magnet 14 is sent, and promptly can produce electric current and actual power.
Yet, though this kind design can produce electric energy on coil 15, but, according to stroking Lay inscription left hand rule (Fleming ' s left-hand rule), during alternately magnetic line of force interaction that the electric current that coil 15 produces and aforementioned permanent magnet 14 send, will produce an electromagnetic force, and this electromagnetic force will become the wheel rotation resistance forward of bicycle 1.So in bicycle 1 travelled, wheel hub hub generator 10 will become the resistance that bicycle 1 moves ahead, drive the bigger strength of cost and allow, enable to travel forward.
Summary of the invention
In view of this, the invention provides a kind of bicycle generating set, it is by structural improvement, and needed stator of electricity generation system and rotor are installed separately on the crotch and wheel of bicycle, when making the electricity generation system running, can not produce excessive electromagnetic resistance, and the influence driving.
The bicycle generating set of preferred embodiment of the present invention includes a wheel rotating disk and a coil module, wherein the wheel rotating disk is arranged at a wheel, and run through and synchronously rotate with wheel by a wheel shaft, simultaneously, the wheel rotating disk has plurality of magnetic elements, and plurality of magnetic elements is arranged on the surface of wheel rotating disk along the circumferencial direction of wheel rotating disk.Simultaneously, coil module is arranged on the inside of a wheel crotch and with respect to plurality of magnetic elements, simultaneously, two ends of wheel crotch connect two ends of wheel shaft respectively, so, coil module is subjected to the magnetic force line cutting that plurality of magnetic elements sends and produces electric energy when wheel.
The present invention also provides a kind of bicycle generating set, comprise: a wheel rotating disk, this wheel rotating disk is arranged on the wheel, and synchronously rotate with this wheel, wherein, this wheel rotating disk has this plurality of magnetic elements, and this plurality of magnetic elements is arranged on the surface of this wheel rotating disk along the circumferencial direction of this wheel rotating disk; And a coil module, be arranged on a wheel crotch, and with respect to the position of this plurality of magnetic elements, wherein, two ends of this wheel crotch connect wheel shaft two ends of this wheel respectively, and this coil module produces electric energy when this wheel.
In sum, bicycle generating set of the present invention utilizes plural magnetite and the coil module branch on the wheel rotating disk to be arranged, and on the wheel rotating disk plural magnetite at interval one section air gap distance correspondence the structural improvement of coil module is set, make electricity generation system when running, coil module can not produce excessive electromagnetic resistance, and the influence driving, and then improved the shortcoming that traditional bicycle uses wheel hub hub generator to generate electricity.
Above general introduction and ensuing detailed description are all exemplary in nature, are in order to further specify protection scope of the present invention.And relevant other objects and advantages of the present invention will be set forth in follow-up explanation and accompanying drawing.
Description of drawings
Fig. 1 is equiped with the bicycle front-wheel part schematic diagram of wheel hub hub generator for tradition;
Fig. 2 is the generalized section of traditional wheel hub hub generator;
Fig. 3 is the bicycle generating set configuration diagram of the present invention's first preferred embodiment;
Fig. 4 is the coil module of the present invention's first preferred embodiment and the position view of plurality of magnetic elements;
Fig. 5 is the bicycle front schematic view of the present invention's first preferred embodiment;
Fig. 6 is the bicycle front schematic view of another first preferred embodiment of the present invention;
Fig. 7 is the bicycle generating set configuration diagram of the present invention's second preferred embodiment;
Fig. 8 is the bicycle generating set configuration diagram of the present invention's the 3rd preferred embodiment; And
Fig. 9 is the coil module of the present invention's the 3rd preferred embodiment and the position view of plurality of magnetic elements.
Description of reference numerals:
Existing:
Bicycle 1
Wheel hub hub generator 10
Wheel hub hub axle 11
Wheel hub hub body 12
The present invention:
Plurality of magnetic elements 22,22a, 22b, 22c
Wheel crotch 24
Accommodation space 242,242a, 242b, 242c
Wheel shaft 28
Air gap distance Dg
Embodiment
With reference to figure 3, Fig. 3 is the bicycle generating set configuration diagram of the present invention's first preferred embodiment.As shown in Figure 3, bicycle generating set of the present invention includes a wheel rotating disk 21 and a coil module 26.Wherein, wheel rotating disk 21 is arranged at the center of a wheel 20, and the core of wheel rotating disk 21 run through by a wheel shaft 28, and synchronously rotates with wheel 20.
Multiple with reference to figure 3, wheel rotating disk 21 is provided with plurality of magnetic elements 22, and plurality of magnetic elements 22 is arranged on the surface of wheel rotating disk 21 along the circumferencial direction of wheel rotating disk 21.Wheel rotating disk 21 has a first surface (not indicating) and a second surface (not indicating), and wherein, two surfaces all are provided with plurality of magnetic elements 22, or, select one of them surface that plurality of magnetic elements 22 is set.Aforesaid plurality of magnetic elements 22 is with the adjacent surface that is arranged on wheel rotating disk 21 of continuous different magnetic, for example, and N, S, N, S, N....
Multiple with reference to figure 3.Coil module 26 is arranged on the inside of a wheel crotch 24, and aforementioned wheel crotch 24 has two hollow stent 24a, 24b, and hollow stent 24a, 24b connect two ends of this wheel shaft 28 respectively.Aforesaid hollow stent 24a, 24b offer an accommodation space 242 respectively, and this accommodation space 242 is with respect to the position of plurality of magnetic elements 22, or, hollow stent 24a, 24b one of them offer according to as put space 242, and this accommodation space 242 is with respect to the position of plurality of magnetic elements 22.
Cooperate Fig. 3, with reference to figure 4.Fig. 4 is the position view of coil module of the present invention and plurality of magnetic elements.As shown in Figure 4, coil module 26 is arranged in the accommodation space 242 of wheel crotch 24, simultaneously, be arranged on the coil module 26 of wheel crotch 24 inside and plurality of magnetic elements 22 between have one section air gap distance Dg, therefore, when wheel 20 rotates, plurality of magnetic elements 22 can be sent the magnetic line of force alternately to coil module 26, and the magnetic line of force that replaces can pass this air gap distance Dg and coil module 26 is cut, and then on coil module 26, produce electric current, so that electricity consumption to be provided.In addition, can in the accommodation space 242 that is equipped with coil module 26, fill a septum pellucidum, and then form a protective layer 23, to prevent extraneous influence coil module 26 at accommodation space 242 opening parts from colloid.
Cooperate Fig. 3, with reference to figure 5.Fig. 5 is the bicycle front schematic view of the present invention's first preferred embodiment.As shown in Figure 5, wherein the first surface 21a of this wheel rotating disk 21 and second surface 21b are respectively arranged with plurality of magnetic elements 22a and 22b.Simultaneously, two hollow stent 24a, 24b on the wheel crotch 24 offer accommodation space 242a, 242b with respect to the position of plurality of magnetic elements 22a, 22b respectively.And, be respectively arranged with coil module 26a, 26b in accommodation space 242a, the 242b.So, when wheel 20 rotates, each will send the magnetic line of force alternately to coil module 26a, 26b respectively for plurality of magnetic elements 22a, 22b, and, the magnetic line of force alternately can pass one section air gap distance Dg and respectively coil module 26a, 26b be cut, and then on coil module 26a, 26b, produce electric current, so that electricity consumption to be provided.
Cooperate Fig. 3, with reference to figure 6.Fig. 6 is the bicycle front schematic view of the present invention's second preferred embodiment.As shown in Figure 6, wherein a surperficial 21c on this wheel rotating disk 21 is provided with plurality of magnetic elements 22c.Simultaneously, a hollow stent 24c on the wheel crotch 24 offers accommodation space 242c with respect to the position of plurality of magnetic elements 22c.And, be respectively arranged with coil module 26c in the accommodation space 242c.So, when wheel 20 rotated, each will send the magnetic line of force alternately to coil module 26c plurality of magnetic elements 22c, and, the magnetic line of force alternately can pass one section air gap distance Dg and respectively coil module 26c be cut, and then produces electric current on coil module 26c, so that electricity consumption to be provided.
Cooperate Fig. 3, please refer to Fig. 7.Fig. 7 is the bicycle generating set configuration diagram of the present invention's second preferred embodiment.As shown in Figure 7, the bicycle generating set of the present invention's second preferred embodiment and the main difference of first embodiment are: wheel rotating disk 21 ' is inequality with the allocation position of coil module 26 '.Wherein, wheel rotating disk 21 ' is arranged on the wheel rim of a wheel 20 ', and synchronously rotates with wheel 20 '.
Multiple with reference to figure 7, wheel rotating disk 21 ' is provided with plurality of magnetic elements 22 ', and plurality of magnetic elements 22 ' is arranged on the surface of wheel rotating disk 21 ' along the circumferencial direction of wheel rotating disk 21 '.Aforesaid plurality of magnetic elements 22 ' is with the adjacent surface that is arranged on wheel rotating disk 21 ' of continuous different magnetic, for example, and N, S, N, S, N ...
Multiple with reference to figure 7.Coil module 26 ' is arranged on the inside of a wheel crotch 24 ', and aforementioned wheel crotch 24 ' offers an accommodation space 242 ', and accommodation space 242 ' is with respect to the position of plurality of magnetic elements 22 '.Coil module 26 ' is arranged in the aforesaid accommodation space 242 ', so, when coil module 26 ' rotates at wheel 20 ', will be subjected to the magnetic line of force that plurality of magnetic elements 22 ' sends and cut, and then utilize Faraday's electromagnetic induction law to produce electric energy, so that being provided, use by the vehicular electrical appliance articles for use.
Cooperate Fig. 7, please refer to Fig. 8.Fig. 8 is the bicycle generating set configuration diagram of the present invention's the 3rd preferred embodiment.As shown in Figure 8, the wheel rotating disk 21 ' in the bicycle generating set of the present invention's the 3rd preferred embodiment is arranged on the wheel rim of wheel 20 ' equally, and synchronously rotates with wheel 20 '.Simultaneously, be provided with plurality of magnetic elements 22 ' on the wheel rotating disk 21 ' equally, and plurality of magnetic elements 22 ' is arranged on the surface of wheel rotating disk 21 ' along the circumferencial direction of wheel rotating disk 21 '.Aforesaid plurality of magnetic elements 22 ' is with the adjacent surface that is arranged on wheel rotating disk 21 ' of continuous different magnetic, for example, and N, S, N, S, N ...
The bicycle generating set of the present invention's the 3rd preferred embodiment and the main difference of second embodiment are: the allocation position of coil module 26 ' is inequality, and also comprises a coil position adjuster 27 that can be used for adjusting coil module 29 and the spacing distance of plurality of magnetic elements 22 '.
As shown in Figure 8, the coil position adjuster 27 of bicycle generating set is arranged on the wheel crotch 24 ', two ends of this wheel crotch 24 ' connect wheel shaft two ends of wheel 20 ' respectively, this coil position adjuster 27 is provided with coil module 29, this coil module 29 is with respect to this plurality of magnetic elements 22 ' configuration, and, and when rotating, this wheel 20 ' produces electric energy with the adjustable distance in plurality of magnetic elements 22 ' interval.In aforementioned, when the distance between coil module 29 and the plurality of magnetic elements 22 ' furthered, coil module 29 produces bigger electric energy, and was opposite, and when the distance between coil module 29 and the plurality of magnetic elements 22 ' zoomed out, coil module 29 produced less electric energy.
Cooperate Fig. 8, please refer to Fig. 9.Fig. 9 is the coil module of the present invention's the 3rd preferred embodiment and the position view of plurality of magnetic elements.As shown in Figure 9, coil module 29 is arranged in the coil position adjuster 27, and simultaneously, coil module 29 is with respect to plurality of magnetic elements 22 ' configuration, and and plurality of magnetic elements 22 ' between have a spacing distance.So, when wheel 20 ' rotated, plurality of magnetic elements 22 ' can be sent the magnetic line of force alternately to coil module 29, and, the magnetic line of force alternately can pass this spacer from and coil module 29 is cut, and then on coil module 29, produce electric current, so that electricity consumption to be provided.
Multiple with reference to figure 9.Coil position adjuster 27 can be adjusted the spacing distance between Inside coil module 29 and the plurality of magnetic elements 22 ', and when spacing distance was d, coil module 29 can produce bigger electric energy.In addition, when spacing distance was D, coil module 29 can produce less electric energy.So, the user can see through operating coil position regulator 27 with the spacing distance between adjustment coil module 29 and the plurality of magnetic elements 22 ', and then reach the adjustment of energy output size.
In sum, bicycle generating set of the present invention utilizes wheel rotating disk and coil module branch to be arranged, and on the wheel rotating disk plural magnetite at interval one section air gap distance correspondence the structural improvement of coil module is set, make electricity generation system when running, coil module can not produce excessive electromagnetic resistance, and the influence driving, and then improved the shortcoming that traditional bicycle uses wheel hub hub generator to generate electricity.
The above only is the specific embodiment of the best of the present invention, but feature of the present invention is not limited thereto, any those skilled in the art in the field of the invention, can think easily and variation or modification, all can be encompassed within the protection range of this case.
Claims (21)
1. a bicycle generating set is characterized in that, comprising:
One wheel rotating disk, this wheel rotating disk is arranged on the wheel, and is run through and synchronously rotated with this wheel by a wheel shaft, wherein, this wheel rotating disk has this plurality of magnetic elements, and this plurality of magnetic elements is arranged on the surface of this wheel rotating disk along the circumferencial direction of this wheel rotating disk; And
One coil module is arranged on a wheel crotch, and with respect to the position of this plurality of magnetic elements, wherein, two ends of this wheel crotch connect two ends of this wheel shaft respectively, and this coil module produces electric energy when this wheel.
2. bicycle generating set as claimed in claim 1 is characterized in that, this plurality of magnetic elements is with the adjacent surface that is arranged on this wheel rotating disk of continuous different magnetic.
3. bicycle generating set as claimed in claim 2 is characterized in that, this wheel rotating disk is arranged at a center of this wheel.
4. bicycle generating set as claimed in claim 3 is characterized in that, this wheel rotating disk has a first surface and a second surface, and is respectively arranged with this plurality of magnetic elements.
5. bicycle generating set as claimed in claim 4 is characterized in that, this wheel crotch has two hollow stents, connects two ends of this wheel shaft respectively, and these two hollow stents offer an accommodation space respectively with respect to this plurality of magnetic elements position.
6. bicycle generating set as claimed in claim 5 is characterized in that this coil module is arranged in this accommodation space, and with this plurality of magnetic elements at a distance of one section air gap distance.
7. bicycle generating set as claimed in claim 6 is characterized in that the opening part of this accommodation space has a protective layer.
8. bicycle generating set as claimed in claim 3 is characterized in that, this wheel rotating disk has a first surface and a second surface, and this first surface and this second surface one of them be provided with this plurality of magnetic elements.
9. bicycle generating set as claimed in claim 8 is characterized in that, this wheel crotch has two hollow stents, connects two ends of this wheel shaft respectively, and one of these two hollow stents offer an accommodation space with respect to this plurality of magnetic elements position.
10. bicycle generating set as claimed in claim 9 is characterized in that this coil module is arranged in this accommodation space, and with this plurality of magnetic elements at a distance of one section air gap distance.
11. bicycle generating set as claimed in claim 10 is characterized in that, the opening part of this accommodation space has a protective layer.
12. a bicycle generating set is characterized in that, comprising:
One wheel rotating disk, this wheel rotating disk is arranged on the wheel, and synchronously rotates with this wheel, and wherein, this wheel rotating disk has this plurality of magnetic elements, and this plurality of magnetic elements is arranged on the surface of this wheel rotating disk along the circumferencial direction of this wheel rotating disk; And
One coil module is arranged on a wheel crotch, and with respect to the position of this plurality of magnetic elements, wherein, two ends of this wheel crotch connect wheel shaft two ends of this wheel respectively, and this coil module produces electric energy when this wheel.
13. bicycle generating set as claimed in claim 12 is characterized in that, this plurality of magnetic elements is with the adjacent surface that is arranged on this wheel rotating disk of continuous different magnetic.
14. bicycle generating set as claimed in claim 13 is characterized in that, this wheel rotating disk is arranged on the wheel rim of this wheel.
15. bicycle generating set as claimed in claim 14 is characterized in that, this wheel rotating disk has a first surface and a second surface, and is respectively arranged with this plurality of magnetic elements.
16. bicycle generating set as claimed in claim 15 is characterized in that, this wheel crotch offers an accommodation space.
17. bicycle generating set as claimed in claim 16 is characterized in that, the opening part of this accommodation space has a protective layer.
18. a bicycle generating set is characterized in that, comprising:
One wheel rotating disk, this wheel rotating disk is arranged on the wheel, and synchronously rotates with this wheel, and wherein, this wheel rotating disk has this plurality of magnetic elements, and this plurality of magnetic elements is arranged on the surface of this wheel rotating disk along the circumferencial direction of this wheel rotating disk; And
One coil position adjuster, be arranged on the wheel crotch, two ends of this wheel crotch connect wheel shaft two ends of this wheel respectively, this coil position adjuster is provided with a coil module, this adjustable distance in coil module interval is with respect to this plurality of magnetic elements, and, when this wheel, produce electric energy.
19. bicycle generating set as claimed in claim 18 is characterized in that, this plurality of magnetic elements is with the adjacent surface that is arranged on this wheel rotating disk of continuous different magnetic.
20. bicycle generating set as claimed in claim 19 is characterized in that, this wheel rotating disk is arranged on the wheel rim of this wheel.
21. bicycle generating set as claimed in claim 20 is characterized in that, this wheel rotating disk has a first surface and a second surface, and is respectively arranged with this plurality of magnetic elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910135220A CN101867273A (en) | 2009-04-16 | 2009-04-16 | Bicycle generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910135220A CN101867273A (en) | 2009-04-16 | 2009-04-16 | Bicycle generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101867273A true CN101867273A (en) | 2010-10-20 |
Family
ID=42958868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910135220A Pending CN101867273A (en) | 2009-04-16 | 2009-04-16 | Bicycle generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867273A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI420787B (en) * | 2010-11-04 | 2013-12-21 | Univ Nat Sun Yat Sen | A bicycle with a power generator |
| CN104354827A (en) * | 2014-09-22 | 2015-02-18 | 郭和友 | Simple manual chain-free bicycle |
-
2009
- 2009-04-16 CN CN200910135220A patent/CN101867273A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI420787B (en) * | 2010-11-04 | 2013-12-21 | Univ Nat Sun Yat Sen | A bicycle with a power generator |
| CN104354827A (en) * | 2014-09-22 | 2015-02-18 | 郭和友 | Simple manual chain-free bicycle |
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Open date: 20101020 |