CN201690309U - Electric bicycle generating device - Google Patents
Electric bicycle generating device Download PDFInfo
- Publication number
- CN201690309U CN201690309U CN2010201312648U CN201020131264U CN201690309U CN 201690309 U CN201690309 U CN 201690309U CN 2010201312648 U CN2010201312648 U CN 2010201312648U CN 201020131264 U CN201020131264 U CN 201020131264U CN 201690309 U CN201690309 U CN 201690309U
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- Prior art keywords
- electric bicycle
- fixed
- upper shell
- shell body
- iron core
- 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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Abstract
The utility model discloses an electric bicycle generating device, comprising a motor shell, wherein shell body is fixed with an iron core and a stator coil; a center shaft of a motor is a rotor shaft; the positions on the rotor shaft, corresponding to the stator coil and the iron core, are provided with rotor coils; the shell body consists of an upper shell body and a lower shell body which are connected by bolts; the stator coil and the iron core are fixed between the upper shell body and the upper shell body; and one end of the center shaft is fixed with a rolling wheel. The electric bicycle generating device has simple structure, small volume, light weight and convenience in maintenance, is applicable to installation of various kinds of electric vehicles, and can effectively prolong the service life of storage batteries. According to measurement and calculation, one electric bicycle saves 300 KWh every year.
Description
Technical field
The utility model relates to a kind of generating equipment, is specially the generator that a kind of suitable electric bicycle is installed.
Background technology
Electric bicycle is power source with the storage battery because the finite capacity of storage battery, battery consumption very big so, use the people of electric bicycle must charge every day.For energy-conservation, the part kinetic energy of having invented when utilizing the electric bicycle motion carries out self power generation.Chinese patent 98238915 disclosed a kind of " bicycle is embraced and elucidated motor " is flush-mounted in the rotor of making generator in the band-type brake wheel with permanent magnet, and the generator magnetic pole of winding around is fixed on the stator of making generator in the band-type brake cover.And the permanent magnet of rotor is corresponding with the magnetic pole of stator, and leaves magnetic pole gap.Similarly also have Chinese patent 200420091142 disclosed a kind of " electric bicycle with rim generator ", it adorns a rim formula generator on a wheel of electric bicycle.The energy that will waste is fully recycled in the process of moving.
Summary of the invention
The utility model is big at the power consumption of the electric bicycle existence of prior art, and the existing inefficient deficiency of self-powered technology has designed a kind of electric bicycle generator.
A kind of electric bicycle generator, comprise electric machine casing, on housing, be fixed with iron core and stator coil, the motor center axle is an armature spindle, on armature spindle, be fixed with rotor coil, it is characterized in that described housing is made of upper shell and lower house, is connected by bolt between last lower house with stator coil and iron core correspondence position, stator coil and iron core are fixed between upper shell and the lower house, are fixed with scroll wheel at central shaft one end.
A kind of electric bicycle generator is characterized in that being fixed with fan blade on the central shaft in the upper shell, on upper shell top and fan blade correspondence position ventilation hole is arranged.
A kind of electric bicycle generator of the present utility model is simple in structure, and volume is little, and is in light weight, is fit to various electric motor cars and installs, and is easy to maintenance, can effectively prolong the life of storage battery.According to measuring and calculating, an electric bicycle year economize on electricity is about 1300 kilowatt hours.
Description of drawings
Fig. 1 is a Blast Furnace Top Gas Recovery Turbine Unit (TRT) external structure schematic diagram of the present utility model
Fig. 2 is a Blast Furnace Top Gas Recovery Turbine Unit (TRT) internal structure schematic diagram
1-scroll wheel 2-central shaft 3-bearing 4-upper shell 5-rotor coil 6-slip ring 7-lower house 8-binding post 9-rectifier 10-stator coil 11-iron core 12-fan blade 13-trip bolt 14-bolt 15-ventilation hole among the figure
Embodiment
A kind of electric bicycle generator of the present utility model, comprise the shell that constitutes by upper shell 4 and 7 lower houses, between last lower house cored 11 and stator coil 10, by bolt 14 with upper shell and and be clipped in the iron core of the two and stator coil compresses and fixing.A central shaft 2 is an armature spindle, is fixed with rotor coil 5 with stator coil and iron core correspondence position on the central shaft, an end of central shaft through bearing fixing in lower house bottom.The other end of central shaft stretches out the upper shell outside through bearing 3 endoporus, connects a scroll wheel 1 in the outer end of central shaft.Also be provided with ventilation hole 15 on the upper shell 4, be provided with fan blade 12 near upper shell inner bearing 3, it rotates in company with armature spindle the heat of enclosure interior is discharged by ventilation hole 15.On lower house 7 inner rotor shafts, be connected to slip ring 6, rectifier 9 and binding post 8.
During use, Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present utility model is fixed on the electric bicycle front fork scroll wheel 1 and bicycle front-wheel CONTACT WITH FRICTION by trip bolt 13.Binding post 8 is connected with storage battery.Charged on the rotor coil 5, generate an electromagnetic field in the coil outside, when bicycle rotates, the rotor coil rotation, electromagnetic field is wherein cut by stator coil 10, produces electric current in the rotor coil, toward charge in batteries.
For easy to use, on Handlebar of bicycle, adorn a pull bar, the pull bar other end is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT), by the push-and-pull of pull bar, contact or separate between the roller that can make Blast Furnace Top Gas Recovery Turbine Unit (TRT) and bicycle quick.The two separation when bicycle starts.Descending or flat pavement running make the two combination in the time of need slowing down, utilize bicycle kinetic energy to carry out generating-charging.
Claims (2)
1. electric bicycle generator, comprise electric machine casing, on housing, be fixed with iron core (11) and stator coil (10), motor center axle (2) is an armature spindle, on armature spindle, be fixed with rotor coil (5) with stator coil (10) and iron core (11) correspondence position, it is characterized in that described housing is made of upper shell (4) and lower house (7), connect by bolt between last lower house, stator coil (10) and iron core (11) are fixed between upper shell (4) and the lower house (7), are fixed with scroll wheel (1) at central shaft one end.
2. according to a kind of electric bicycle generator of claim 1, it is characterized in that being fixed with fan blade (12) on the interior central shaft of upper shell (4), ventilation hole (15) is arranged on upper shell top and fan blade (12) correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312648U CN201690309U (en) | 2010-03-12 | 2010-03-12 | Electric bicycle generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312648U CN201690309U (en) | 2010-03-12 | 2010-03-12 | Electric bicycle generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690309U true CN201690309U (en) | 2010-12-29 |
Family
ID=43378586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201312648U Expired - Fee Related CN201690309U (en) | 2010-03-12 | 2010-03-12 | Electric bicycle generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106233588A (en) * | 2014-03-31 | 2016-12-14 | 深圳市智行单轴双轮驱动技术有限公司 | A kind of steer motor |
-
2010
- 2010-03-12 CN CN2010201312648U patent/CN201690309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106233588A (en) * | 2014-03-31 | 2016-12-14 | 深圳市智行单轴双轮驱动技术有限公司 | A kind of steer motor |
| CN106233588B (en) * | 2014-03-31 | 2019-02-01 | 深圳市智行单轴双轮驱动技术有限公司 | A kind of steering motor |
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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: 20101229 Termination date: 20110312 |