CN206364615U - Bicycle generating set - Google Patents
Bicycle generating set Download PDFInfo
- Publication number
- CN206364615U CN206364615U CN201620528694.0U CN201620528694U CN206364615U CN 206364615 U CN206364615 U CN 206364615U CN 201620528694 U CN201620528694 U CN 201620528694U CN 206364615 U CN206364615 U CN 206364615U
- Authority
- CN
- China
- Prior art keywords
- iron core
- magnet steel
- rotor
- stator
- bicycle
- 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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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses bicycle generating set, it includes rotor and stator；Described rotor includes bicycle rim（1）With some magnet steel（2）, in bicycle rim（1）Circumference on uniformly paste some magnet steel（2）Magnetic pole one by one is formed, the polarity of each magnet steel is arranged in N, S, N, S ... interleaved, so, rotating excitation field is formed during vehicle wheel rotation, equivalent to the rotor of generator；Described stator includes iron core（3）And coil（4）, iron core is installed on the vehicle frame position corresponding with magnetic pole（3）, iron core（3）Upper wound around coil（4）, equivalent to the stator of generator；Iron core（3）With magnet steel（2）Position it is corresponding, certain gap is kept between the two.The utility model borrows bicycle rim and does rotor, and simple in construction, with low cost, noncontact between stator and rotor does not produce noise, it is to avoid the abrasion to tire, reduces riding resistance, greatly improves operating efficiency.
Description
Technical field
The utility model is related to TRT, and in particular to a kind of without friction, non-contacting bicycle generating set.
Background technology
At present, bicycle uses friction driving type generator mostly, and the armature spindle of generator will connect with tire during work
Touch, the wheel of rotation rotates rotor to generate electricity by tire frictional force.The shortcoming of this generator is：1）Frictional drive efficiency
Low, riding resistance is big；2）Long-term use can cause tire heavy wear；3）There is noise.
The content of the invention
The purpose of this utility model is：A kind of bicycle generating set is provided, the TRT is without friction, noncontact
, it is to avoid tire chafing, reduce riding resistance, improve generating efficiency.
Technical solution of the present utility model is：The bicycle generating set includes rotor and stator；It is characterized in that：Institute
The rotor stated includes bicycle rim and some magnet steel, and some magnet steel formation one are uniformly pasted on the circumference of bicycle rim
Individual magnetic pole, the polarity of each magnet steel is arranged in N, S, N, S ... interleaved, so, rotary magnetic is formed during vehicle wheel rotation
, equivalent to the rotor of generator；Described stator includes iron core and coil, is installed on the vehicle frame position corresponding with magnetic pole
Wound around coil on iron core, iron core, equivalent to the stator of generator；Iron core is corresponding with the position of magnet steel, and one is kept between the two
Fixed gap.
Wherein, i.e. the straight wire spacing pole span of adjacent magnet steel and iron core two yokes apart from identical.
Bicycle is when riding, and vehicle wheel rotation is formed rotating excitation field, and rotating excitation field skims over coil, makes through in coil
Magnetic flux change, so as to produce induced potential and electric current.
The utility model has the advantages that：1st, noncontact between the stator and rotor of generator, does not produce noise, it is to avoid to wheel
The abrasion of tire；2nd, reduce riding resistance, greatly improve operating efficiency；3rd, borrow bicycle rim and do rotor, simple in construction, cost
It is cheap.
Brief description of the drawings
Fig. 1 is the utility model rotor structure schematic diagram.
Fig. 2 is the utility model stator structure schematic diagram.
Fig. 3 is the utility model stator, rotor relative position schematic diagram.
In figure：1 bicycle rim, 2 magnet steel, 3 iron cores, 4 coils.
Embodiment
As Figure 1-3, the bicycle generating set includes rotor and stator；It is characterized in that：Described rotor is included certainly
Driving wheel rim 1 and some magnet steel 2, some magnet steel 2 are uniformly pasted on the circumference of bicycle rim 1 and form magnetic pole one by one, often
The polarity of individual magnet steel is arranged in N, S, N, S ... interleaved, so, rotating excitation field is formed during vehicle wheel rotation, equivalent to
The rotor of generator；Described stator includes iron core 3 and coil 4, and iron core 3 is installed on the vehicle frame position corresponding with magnetic pole,
Wound around coil 4 on iron core 3, equivalent to the stator of generator；Iron core 3 is corresponding with the position of magnet steel 2, keeps certain between the two
Gap.
Wherein, i.e. the straight wire spacing pole span of adjacent magnet steel and iron core two yokes apart from identical.
Bicycle is when riding, and bicycle rim 1 rotates and is formed rotating excitation field, and rotating excitation field skims over coil 4, makes to wear
The magnetic flux crossed in coil changes, so as to produce induced potential and electric current.
Claims (2)
1. bicycle generating set, it includes rotor and stator；It is characterized in that：Described rotor includes bicycle rim（1）With
Some magnet steel（2）, in bicycle rim（1）Circumference on uniformly paste some magnet steel（2）Form magnetic pole, each magnet steel one by one
Polarity in N, S, N, S ... interleaved arrange, so, rotating excitation field is formed during vehicle wheel rotation, equivalent to generator
Rotor；Described stator includes iron core（3）And coil（4）, iron core is installed on the vehicle frame position corresponding with magnetic pole（3）,
Iron core（3）Upper wound around coil（4）, equivalent to the stator of generator；Iron core（3）With magnet steel（2）Position it is corresponding, between the two
Keep certain gap.
2. bicycle generating set according to claim 1, it is characterized in that：I.e. the adjacent straight wire spacing pole span of magnet steel
Two yokes with iron core are apart from identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528694.0U CN206364615U (en) | 2016-06-03 | 2016-06-03 | Bicycle generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620528694.0U CN206364615U (en) | 2016-06-03 | 2016-06-03 | Bicycle generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364615U true CN206364615U (en) | 2017-07-28 |
Family
ID=59367933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620528694.0U Expired - Fee Related CN206364615U (en) | 2016-06-03 | 2016-06-03 | Bicycle generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532290A (en) * | 2020-04-16 | 2020-08-14 | 鞠大忠 | Operation vehicle running on stator track of track platform |
| CN114699711A (en) * | 2022-03-24 | 2022-07-05 | 青岛迈金智能科技股份有限公司 | Improve electromagnetic resistance system of platform moment of torsion stability of riding |
-
2016
- 2016-06-03 CN CN201620528694.0U patent/CN206364615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532290A (en) * | 2020-04-16 | 2020-08-14 | 鞠大忠 | Operation vehicle running on stator track of track platform |
| CN114699711A (en) * | 2022-03-24 | 2022-07-05 | 青岛迈金智能科技股份有限公司 | Improve electromagnetic resistance system of platform moment of torsion stability of riding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |