CN204507091U - A kind of bicycle electric generator - Google Patents
A kind of bicycle electric generator Download PDFInfo
- Publication number
- CN204507091U CN204507091U CN201520189594.5U CN201520189594U CN204507091U CN 204507091 U CN204507091 U CN 204507091U CN 201520189594 U CN201520189594 U CN 201520189594U CN 204507091 U CN204507091 U CN 204507091U
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- Prior art keywords
- bicycle
- driving gear
- machine support
- electric machine
- electrical generator
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Abstract
The utility model discloses a kind of bicycle electric generator, comprise electrical generator and be installed on the line traffic control Isolating Switch on the handlebar of bicycle, stator and an electric machine support of electrical generator are connected, one end of electric machine support is connected by hinge axis with the fixed mount on the front fork being installed on bicycle, hinge axis is provided with torsion spring, one end of torsion spring abuts with fixed mount, the other end and electric machine support are connected, the lower end of the elastic threads of line traffic control Isolating Switch is connected with the other end of electric machine support through fixed mount, the shell side being sleeved on the rotor of the electrical generator outside stator is installed with a driven gear with one heart.The utility model adopts such scheme, and during bicycle running, electrical generator carries out generating and produces electric power, and electric power becomes vdc after electrical controller rectification, filtering, lowering and stabilizing blood pressure, consumer charging on the bicycle such as portable power source and illuminating lamp.When not generating electricity, the portable power source having stored electric power can be other consumers such as illuminating lamp and powers.
Description
Technical field:
The utility model relates to a kind of bicycle electric generator.
Background technology:
Along with the development of society, outdoor exercises are becoming modern healthy and to live new fashion.People walk out door spare time, take exercises, and get close to nature, loosen mood, and outdoor exercises that are healthy, environmental protection are just being subject to the favor of more and more people, particularly outdoor cycle racing and outdoor cycle touring is subject to liking of more and more people.Bicycle generally all will carry some consumers such as illuminating lamp, and these consumers are generally battery-powered, when battery electric quantity is not enough, cannot be just conventional, very large puzzlement and inconvenience is brought to user, and old and useless battery mishandling meeting havoc contaminated environment.
Utility model content:
The utility model is in order to make up the deficiencies in the prior art, provide a kind of bicycle electric generator, reasonable in design, generate electricity in bicycle running, can power for other consumers on illuminating lamp and bicycle, be portable power source charging, energy-conserving and environment-protective, guarantee that the consumer moment such as illuminating lamp can normally use, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of bicycle electric generator, comprise electrical generator and be installed on the line traffic control Isolating Switch on the handlebar of bicycle, stator and an electric machine support of electrical generator are connected, one end of electric machine support is connected by hinge axis with the fixed mount on the front fork being installed on bicycle, hinge axis is provided with torsion spring, one end of torsion spring abuts with fixed mount, the other end and electric machine support are connected, the lower end of the elastic threads of line traffic control Isolating Switch is connected with the other end of electric machine support through fixed mount, the shell side being sleeved on the rotor of the electrical generator outside stator is installed with a driven gear with one heart, in the front wheel hub outer concentric of bicycle, one driving gear be meshed with driven gear is installed, driving gear and front wheel are connected, the pig-tail wire of electrical generator is connected with the electrical controller be located on cycle frame, electrical controller is connected with consumer by wire.
Described driving gear is connected by several bolts along the circumferential direction distributed and front wheel hub.
Along the circumferential direction evenly be provided with several through holes in the side of driving gear, be respectively equipped with a set pin in each through hole, the end of set pin is provided with draw-in groove, and the end of set pin is installed on the front-wheel spoke of bicycle by draw-in groove through through hole.
Described through hole is the through hole of the strip shape extended along the radial direction of driving gear.
Be respectively equipped with the groove of the strip shape that matches with shape of through holes at driving gear away from the periphery of each through hole of a side of front-wheel spoke, described groove from the one end near the driving gear center of circle to the other end by the side away from front-wheel spoke towards the laterally inclined setting near front-wheel spoke.
Described driving gear is obliquely installed to center of circle indent by driving gear edge near a side of front-wheel spoke.
Electrical controller is provided with charge port, and charge port is connected with a portable power source by wire.
Described electrical generator is mag-dynamo.
The utility model adopts such scheme, reasonable in design, and during bicycle running, front wheel drives driving gear synchronous axial system, and driving gear engages rotor power being passed to electrical generator with driven gear, and electrical generator carries out generating and produces electric power.Electric power becomes vdc after electrical controller rectification, filtering, lowering and stabilizing blood pressure, consumer charging on the bicycle such as portable power source and illuminating lamp.When not generating electricity, the portable power source having stored electric power can be other consumers such as illuminating lamp and powers.
Accompanying drawing illustrates:
Structural representation when Fig. 1 is the use of the utility model power generation assembly.
Fig. 2 is the part-structure schematic diagram of the utility model embodiment 1.
Fig. 3 is the part-structure schematic diagram of the utility model embodiment 2.
Fig. 4 is the structural representation of driving gear in the utility model embodiment 2.
Fig. 5 is the structural representation of set pin in the utility model embodiment 2.
In figure, 1, electrical generator, 2, handlebar, 3, line traffic control Isolating Switch, 4, stator, 5, electric machine support, 6, front fork, 7, hinge axis, 8, torsion spring, 9, elastic threads, 10, rotor, 11, driven gear, 12, front wheel hub, 13, driving gear, 14, front wheel, 15, pig-tail wire, 16, cycle frame, 17, electrical controller, 18, bolt, 19, set pin, 20, draw-in groove, 21, front-wheel spoke, 22, through hole, 23, groove, 24, charge port, 25, fixed mount.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
Embodiment 1:
As shown in Figure 1-2, a kind of bicycle electric generator, the line traffic control Isolating Switch 3 comprising electrical generator 1 and be installed on the handlebar 2 of bicycle, the stator 4 of electrical generator 1 and an electric machine support 5 are connected, one end of electric machine support 5 is connected by hinge axis 7 with the fixed mount 25 on the front fork 6 being installed on bicycle, hinge axis 7 is provided with torsion spring 8, one end of torsion spring 8 abuts with fixed mount 25, the other end and electric machine support 5 are connected, the lower end of the elastic threads 9 of line traffic control Isolating Switch 3 is connected with the other end of electric machine support 5 through fixed mount 25, the shell side being sleeved on the rotor 10 of the electrical generator 1 outside stator 4 is installed with a driven gear 11 with one heart, in front wheel hub 12 outer concentric of bicycle, one driving gear 13 be meshed with driven gear 11 is installed, driving gear 13 and front wheel 14 are connected, the pig-tail wire 15 of electrical generator 1 is connected with the electrical controller 17 be located on cycle frame 16, electrical controller 17 is connected with consumer by wire.
The bolt 18 that described driving gear 13 is along the circumferential direction distributed by several is connected with front wheel hub 12.
Electrical controller 17 is provided with charge port 24, and charge port 24 is connected with a portable power source by wire.
Described electrical generator 1 is mag-dynamo.
Embodiment 2:
As in Figure 3-5, the difference of the present embodiment and embodiment 1 is: be along the circumferential direction evenly provided with several through holes 22 in the side of driving gear 13, a set pin 19 is respectively equipped with in each through hole 22, the end of set pin 19 is provided with draw-in groove 20, and the end of set pin 19 is installed on the front-wheel spoke 21 of bicycle by draw-in groove 19 through through hole 22.
Described through hole 22 is the through hole 22 of the strip shape extended along the radial direction of driving gear 13.
Be respectively equipped with the groove 23 of the strip shape that closes with through hole 22 matching form at driving gear 13 away from the periphery of each through hole 22 of a side of front-wheel spoke 21, described groove 23 from the one end near driving gear 13 center of circle to the other end by the side away from front-wheel spoke 21 towards a laterally inclined setting of close front-wheel spoke 21.
Described driving gear 13 is obliquely installed to center of circle indent by driving gear 13 edge near a side of front-wheel spoke 21.
When not needing to generate electricity, straining elastic threads 9 by operation line traffic control Isolating Switch 3, driven gear 11 is separated completely with driving gear 13.When needing generating, elastic threads 9 is made to be in relaxed state by operation line traffic control Isolating Switch 3, electrical generator 1 resets and driving gear 13 is engaged with driven gear 11 under the elastic force effect of torsion spring 8, along with the traveling of bicycle, front wheel 14 drives driving gear 13 synchronous axial system, driving gear 13 engages the rotor 10 power being passed to electrical generator 1 with driven gear 11, electrical generator 1 carries out generating and produces electric power, electric power becomes vdc after electrical controller 17 rectification, filtering, voltage stabilizing, consumer charging on the bicycle such as portable power source and illuminating lamp.When not generating electricity, the portable power source having stored electric power can be other consumers such as illuminating lamp and powers.When bicycle running speed reaches 5km/h, the electric power that electrical generator 1 produces is enough to power or portable power source charging to consumer, and when speed reaches 7km/h, the electric power of generation is enough to power supply-charging consumer and portable power source.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (8)
1. a bicycle electric generator, it is characterized in that: comprise electrical generator and be installed on the line traffic control Isolating Switch on the handlebar of bicycle, stator and an electric machine support of electrical generator are connected, one end of electric machine support is connected by hinge axis with the fixed mount on the front fork being installed on bicycle, hinge axis is provided with torsion spring, one end of torsion spring abuts with fixed mount, the other end and electric machine support are connected, the lower end of the elastic threads of line traffic control Isolating Switch is connected with the other end of electric machine support through fixed mount, the shell side being sleeved on the rotor of the electrical generator outside stator is installed with a driven gear with one heart, in the front wheel hub outer concentric of bicycle, one driving gear be meshed with driven gear is installed, driving gear and front wheel are connected, the pig-tail wire of electrical generator is connected with the electrical controller be located on cycle frame, electrical controller is connected with consumer by wire.
2. a kind of bicycle electric generator according to claim 1, is characterized in that: described driving gear is connected by several bolts along the circumferential direction distributed and front wheel hub.
3. a kind of bicycle electric generator according to claim 1, it is characterized in that: be along the circumferential direction evenly provided with several through holes in the side of driving gear, a set pin is respectively equipped with in each through hole, the end of set pin is provided with draw-in groove, and the end of set pin is installed on the front-wheel spoke of bicycle by draw-in groove through through hole.
4. a kind of bicycle electric generator according to claim 3, is characterized in that: described through hole is the through hole of the strip shape extended along the radial direction of driving gear.
5. a kind of bicycle electric generator according to claim 4, it is characterized in that: be respectively equipped with the groove of the strip shape that matches with shape of through holes at driving gear away from the periphery of each through hole of a side of front-wheel spoke, described groove from the one end near the driving gear center of circle to the other end by the side away from front-wheel spoke towards the laterally inclined setting near front-wheel spoke.
6. a kind of bicycle electric generator according to claim 3 or 4, is characterized in that: described driving gear is obliquely installed to center of circle indent by driving gear edge near a side of front-wheel spoke.
7. a kind of bicycle electric generator according to claim 1,2 or 3, is characterized in that: on electrical controller, be provided with charge port, charge port is connected with a portable power source by wire.
8. a kind of bicycle electric generator according to claim 1, is characterized in that: described electrical generator is mag-dynamo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189594.5U CN204507091U (en) | 2015-03-31 | 2015-03-31 | A kind of bicycle electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189594.5U CN204507091U (en) | 2015-03-31 | 2015-03-31 | A kind of bicycle electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204507091U true CN204507091U (en) | 2015-07-29 |
Family
ID=53705085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520189594.5U Expired - Fee Related CN204507091U (en) | 2015-03-31 | 2015-03-31 | A kind of bicycle electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204507091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071629A (en) * | 2015-08-04 | 2015-11-18 | 张宇琪 | Clamping rotating power generation device |
-
2015
- 2015-03-31 CN CN201520189594.5U patent/CN204507091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071629A (en) * | 2015-08-04 | 2015-11-18 | 张宇琪 | Clamping rotating power generation device |
| CN105071629B (en) * | 2015-08-04 | 2017-12-19 | 张宇琪 | A kind of clamp-type rotating generator |
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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 |
Granted publication date: 20150729 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |