CN202488233U - Generator for providing electric equipment on wheels with power - Google Patents
Generator for providing electric equipment on wheels with power Download PDFInfo
- Publication number
- CN202488233U CN202488233U CN2012201355680U CN201220135568U CN202488233U CN 202488233 U CN202488233 U CN 202488233U CN 2012201355680 U CN2012201355680 U CN 2012201355680U CN 201220135568 U CN201220135568 U CN 201220135568U CN 202488233 U CN202488233 U CN 202488233U
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- rotor
- stator
- generator
- bearing
- electric equipment
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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.)
- Expired - Fee Related
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- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a generator for providing electric equipment on wheels with power. Problems that existing generating equipment is poor in universality and can't satisfy power supply of the electric equipment on the wheels can be effectively solved. The technical scheme includes that the generator for providing electric equipment on the wheels with power comprises a stator, a rotor and a bearing, the stator comprises a casing, magnetic steel and a sealing ring, the stator casing is mounted on a support shaft sleeve of the motor, the sealing ring and the magnetic steel are mounted in the stator casing, the rotor comprises a rotor casing, a rotor core, a rotor coil and a rotor core positioning ring, the rotor casing is mounted on an external ring of the bearing in a pressing manner, the rotor core positioning ring is sleeved on the external ring of the bearing, the rotor coil is mounted on the rotor core in a winding manner and is mounted on the external ring of the bearing in a pressing manner, a Hall element and a rectifier are arranged on an insulation plate, the rotor coil is connected with the rectifier on the insulation plate through a guide line, cables connected with the electric equipment are arranged on the rectifier and the Hall element, and a magnet is mounted on the stator casing. The generator for providing the electric equipment on wheels with power is convenient to mount and fine in universality, and is an innovation in providing the electric equipment on wheels with power.
Description
Technical field
The utility model relates to generator, particularly a kind of generator to power consumption equipment power supply on the wheel.
Background technology
Bicycle, electric bicycle, motorcycle have had patented technology to solve the powerup issue on the vehicle frame at present; But along with the development of technology, these vehicles will be installed some power consumption equipments sometimes on wheel, as: wheel lamp, magic wheel and other electronic products; But the powerup issue of these products when wheel rotates do not have good solution at present; Even indivedual patented technologies provide the equipment that addresses this problem, but mostly inconvenience are installed, versatility is poor; Therefore, the power supply to power consumption equipment on the wheel is a problem of needing solution badly.
Summary of the invention
To above-mentioned situation, for solving the defective of prior art, the purpose of the utility model just provides a kind of generator to power consumption equipment power supply on the wheel, and it is poor effectively to solve existing generating equipment versatility, has satisfied not the problem to power consumption equipment power supply on the wheel.
The technical scheme that the utility model solves is, comprises stator, rotor and bearing, and stator is made up of stator casing, magnet steel and sealing ring; Stator casing is contained on the motor support sleeve, and sealing ring and magnet steel are housed in the stator casing, and rotor is made up of rotor case, rotor core, rotor coil and rotor core locating ring; Rotor case is fitted on the bearing outer ring; The rotor core locating ring is enclosed within on the bearing outer ring, and rotor coil installs around on rotor core, is press fit on the bearing outer ring; Hall element and rectifier are arranged on the insulation board; Rotor coil connects the rectifier on the insulation board through lead, on rectifier and the Hall element cable that links to each other with power consumption equipment is arranged, and magnet is housed on the stator casing.
The utility model is easy for installation, and versatility is good, is the innovation to power consumption equipment power supply on the wheel.
Description of drawings
Fig. 1 is the structural profile front view of the utility model (be among Fig. 2 C-C to view).
Fig. 2 is the structure right view of the utility model.
Fig. 3 is the structure member split graph of the utility model.
Fig. 4 is the state diagram of installing and using of the utility model.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Provided by Fig. 1-3, the utility model comprises stator, rotor and bearing, and stator is made up of stator casing 1, magnet steel 2 and sealing ring 3; Stator casing 1 is contained on the motor support sleeve 4, and sealing ring 3 and magnet steel 2 are housed in the stator casing 1, and rotor is made up of rotor case 9, rotor core 5, rotor coil 6 and rotor core locating ring 7; Rotor case 9 is fitted on bearing 8 outer rings; Rotor core locating ring 7 is enclosed within on bearing 8 outer rings, and rotor coil 6 installs around on rotor core 5, is press fit on bearing 8 outer rings; Hall element 13 and rectifier 12 are arranged on the insulation board 11; Rotor coil 6 connects the rectifier 12 on the insulation boards 11 through lead 16, on rectifier 12 and the Hall element 13 cable 17 that links to each other with power consumption equipment is arranged, and magnet 14 is housed on the stator casing 1.
On the described rotor case 9 rotor stator 10 is arranged.
Described magnet 14 is square, is fixed on the stator casing 1 by magnet stator 15.
Described magnet steel 2 is an annular.
The utility model filled the magnet steel 2 of magnetic on earlier stator casing 1 inside being press-fited when producing, be fitted in then on the motor support sleeve 4; Refill upper sealing ring 3, rotor case 9 is fitted on bearing 8 outer rings, and bearing puts rotor core locating ring 7 on 8 outer rings again; The rotor core that is wound with rotor coil 65 is installed on bearing 8 outer rings, is enclosed within again on the motor support sleeve 4, during use; Motor support sleeve 4 is enclosed within and is clamped on the wheel shaft 20 between wheel hub 18 and the front fork 19, does not rotate with wheel 22, rotor stator 10 is fixed on the optional position of wheel 22; In wheel 22 rotary courses, drive rotor stator 10 like this, thereby drive rotor case 9; Drive rotor core fixed thereon 5 and rotor coil 6 again, rotor core 5 moves with respect to the magnet steel 2 that is fixed on the stator casing 1 with rotor coil 6, and cutting magnetic line produces induced electromotive force; Be connected on the insulation board 11 on the rectifier 12 through lead 16, rectifier 12 is a direct current with the AC rectification that sends, and delivers on the power consumption equipment 21 on the wheel 22 through generator cable 17; Hall element 13 and be fixed on magnet 14 relative motions on the stator casing 1 on the insulation board 11 by magnet stator 15; Can measure the relative position of rotor and stator, deliver to the power consumption equipment 21 on the wheel, provide wheel 22 rotating position signals to equipment through generator cable 17.
The utility model is assemblied on the preceding wheel location of bicycle and man, electric bicycle, motorcycle, and is as shown in Figure 4, and expression is assemblied in this generator an example of electric bicycle front-wheel; The utility model provides and has been installed at the generator that is used on the wheel to the power consumption equipment power supply, and is simple in structure, need not change original structure; Easy for installation; Versatility is good, is to the innovation of power consumption equipment power supply on the wheel, has good economic and social benefit.
Claims (4)
1. the generator to power consumption equipment power supply on the wheel comprises stator, rotor and bearing, it is characterized in that; Stator is made up of stator casing (1), magnet steel (2) and sealing ring (3); Stator casing (1) is contained on the motor support sleeve (4), and sealing ring (3) and magnet steel (2) are housed in the stator casing (1), and rotor is made up of rotor case (9), rotor core (5), rotor coil (6) and rotor core locating ring (7); Rotor case (9) is fitted on bearing (8) outer ring; Rotor core locating ring (7) is enclosed within on bearing (8) outer ring, and rotor coil (6) installs around on rotor core (5), is press fit on bearing (8) outer ring; Hall element (13) and rectifier (12) are arranged on the insulation board (11); Rotor coil (6) connects the rectifier (12) on the insulation board (11) through lead (16), on rectifier (12) and the Hall element (13) cable (17) that links to each other with power consumption equipment is arranged, and magnet (14) is housed on the stator casing (1).
2. the generator to power consumption equipment power supply on the wheel according to claim 1 is characterized in that rotor stator (10) is arranged on the described rotor case (9).
3. the generator to power consumption equipment power supply on the wheel according to claim 1 is characterized in that described magnet (14) is square, is fixed on the stator casing (1) by magnet stator (15).
4. the generator to power consumption equipment power supply on the wheel according to claim 1 is characterized in that described magnet steel (2) is an annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201355680U CN202488233U (en) | 2012-03-31 | 2012-03-31 | Generator for providing electric equipment on wheels with power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201355680U CN202488233U (en) | 2012-03-31 | 2012-03-31 | Generator for providing electric equipment on wheels with power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488233U true CN202488233U (en) | 2012-10-10 |
Family
ID=46962622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201355680U Expired - Fee Related CN202488233U (en) | 2012-03-31 | 2012-03-31 | Generator for providing electric equipment on wheels with power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202488233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910031A (en) * | 2012-11-22 | 2013-02-06 | 上海瑞尔实业有限公司 | Self-luminous wheel decorative cover device |
-
2012
- 2012-03-31 CN CN2012201355680U patent/CN202488233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910031A (en) * | 2012-11-22 | 2013-02-06 | 上海瑞尔实业有限公司 | Self-luminous wheel decorative cover device |
| CN102910031B (en) * | 2012-11-22 | 2015-03-25 | 上海瑞尔实业有限公司 | Self-luminous wheel decorative cover device |
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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: 20121010 Termination date: 20140331 |