CN201122883Y - Electromotion and power generation integrated electric motor - Google Patents
Electromotion and power generation integrated electric motor Download PDFInfo
- Publication number
- CN201122883Y CN201122883Y CNU2007201381504U CN200720138150U CN201122883Y CN 201122883 Y CN201122883 Y CN 201122883Y CN U2007201381504 U CNU2007201381504 U CN U2007201381504U CN 200720138150 U CN200720138150 U CN 200720138150U CN 201122883 Y CN201122883 Y CN 201122883Y
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- motor
- electric
- generator
- rotors
- rotor
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- Expired - Fee Related
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Abstract
The utility model relates to a motor which can generate electric power, in particular to an electrical driving and electric generating integrated motor. The electrical driving and electric generating integrated motor is positioned inside the motor, the motor and the electric generator are arranged inside the motor cover coaxially, homocentrically, and independently, and a clipping scraper shaped slip device is arranged on the axle center of the casing of the electric generator; the stators and the rotors of the motor and the electric generator are in identical structure, the stators are coil rotors or permanent magnet stators, and the rotors are permanent magnet rotors or coil rotors. The electrical driving and electric generating integrated motor has the advantages of high electric generation efficiency, long electric generation time, simple structure, excellent performance, convenient disassembly, assembly and maintenance and long service life.
Description
Technical field
The utility model relates to a kind of motor that generates electricity, the dynamoelectric and power generation one motor that specifically a kind of electric bicycle and battery-operated motor cycle use.
Background technology
The electric bicycle of production and selling and the motor of battery-operated motor cycle are single motor all now, have to drive and the two kinds of functions of generating electricity.But they all are to come change over switch by rectification circuit, make motor be transformed into generator, realize instantaneous charging.This generation mode generating efficiency is low, and the charging interval is short, and is bigger to the damage of motor itself, has a strong impact on the useful life of motor.
In addition, the glider on the existing generator casing is generally ball-shaped.This structure is easy to generate slip, also often occurs stinging the pearl phenomenon between the ball, damages easily; And the glider complex structure, inconvenient dismounting and repairing.
Summary of the invention
Goal of the invention of the present utility model is to solve the deficiencies in the prior art, and a kind of generating efficiency height is provided, dynamoelectric and power generation one motor simple in structure.
To achieve these goals, the utility model is by the following technical solutions:
The generator of this dynamoelectric and power generation one motor is positioned at the inside of motor, motor and generator coaxle, concentric independently being arranged in the motor cover, and the axle center of generator casing is provided with card and scrapes the shape glider.Stator, the rotor structure of motor and generator are identical, and its stator is coil stator or permanent magnet stator, and its rotor is permanent magnet rotor or coil rotor.
Compared with prior art, the beneficial effects of the utility model are:
1, this electric generating one electric power generation efficient height, generating dutation is long, and is simple in structure, superior performance.
2, card of the present utility model is scraped the shape glider, and structure is tight, is convenient to dismounting and repairing, long service life.
Description of drawings
Fig. 1 is a mounting structure schematic diagram of the present utility model.
Fig. 2 is the loop construction schematic diagram of generator and motor.
Fig. 3 is the split structural representation of glider.
Among the figure, glider 1, motor housing 2, motor 3, electric permanent magnetic rotor 4, generating p-m rotor 5, motor cover 6, central shaft 7, generator 8, power coil 9, motor coil 10, rotor bearing 11, motor cover bearing 12, bolt 13, motor wire harness 14, wire harness groove 15, generator wire harness 16, card is scraped outer 17, and card scrapes 18, brake pad 19.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Referring to accompanying drawing 1, Fig. 2, Fig. 3, the utility model comprises glider 1, motor housing 2, motor 3, electric permanent magnetic rotor 4, generating p-m rotor 5, motor cover 6, central shaft 7, generator 8, power coil 9, motor coil 10, rotor bearing 11, motor cover bearing 12, bolt 13, motor wire harness 14, wire harness groove 15, generator wire harness 16, card is scraped outer 17, and card scrapes 18, brake pad 19.
Glider 1 is arranged on the axle center of motor housing 2, and its inside is provided with card and scrapes 18 and brake pad 19, and card is scraped 18 and scraped outer 17 with the card that is arranged on motor housing 2 inboards and spin, and motor cover bearing 12 is installed in the inside at motor housing 2 centers; Rotor bearing 11 is rabbeted in the inside at motor 3 centers, motor cover bearing 12 and rotor bearing 11 and central shaft 7 tight sockets; The motor coil 10 and the electric permanent magnetic rotor 4 of motor 3 inside are attached together, and form coil stator, permanent magnet rotor, and its stator, rotor also can adopt permanent magnet stator, coil rotor; The two is connected and fixed by bolt on the electric permanent magnetic rotor 11 circumference outers 13 and motor housing 2; Generator 8 is positioned at the inside of motor 3, with the motor 3 coaxial concentric motor cover inside that independently are arranged on; The power coil 9 of generator 8 inside also is attached together with generating p-m rotor 5, and generating p-m rotor 5 is arranged on motor cover 6 and protrudes on the inside circumference at positions, with motor cover 6 be one.
In the process of riding, when electric current being arranged when being placed on the input of wire harness groove 15 built-in motor wire harness 14 in the motor 3, motor coil 10 can produce electric field, behind the magnetic field interaction that produces with electric permanent magnetic rotor 4, electric permanent magnetic rotor 4 is rotated, thereby drive motor 3 and central shaft 7 rotations, because motor 3 and generator 8 are coaxial concentric, generator 8 also rotates thereupon, under the action of a magnetic field that generating p-m rotor 5 produces, the power coil 9 of generator 8 inside can produce corresponding induced electromotive force, and the electric current of generation charges by being arranged on generator wire harness 16 outputs in the wire harness groove 15 equally.Especially when descending, very little by the electric current of motor 3, but under effect of the present utility model, understand output current equally, reach good charging effect.
It is tight that card of the present utility model is scraped shape glider 1 structure, and card is scraped 18 and scraped outer 17 and spin with card, and the two is difficult for producing slides, brake pad 19 also can reduce card scrape 18 itself with block the friction of scraping outer 17.The glider of this structure is simple in structure, is convenient to dismounting and repairing, long service life.
Claims (2)
1, a kind of dynamoelectric and power generation one motor, comprise motor and generator, it is characterized in that: described generator is positioned at the inside of motor, this motor and generator coaxle, concentric independently being arranged in the motor cover, and the axle center of generator casing is provided with card and scrapes the shape glider.
2, dynamoelectric and power generation one motor according to claim 1, it is characterized in that: stator, the rotor structure of described motor and generator are identical, its stator is coil stator or permanent magnet stator, and its rotor is permanent magnet rotor or coil rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201381504U CN201122883Y (en) | 2007-12-01 | 2007-12-01 | Electromotion and power generation integrated electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201381504U CN201122883Y (en) | 2007-12-01 | 2007-12-01 | Electromotion and power generation integrated electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122883Y true CN201122883Y (en) | 2008-09-24 |
Family
ID=40010124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201381504U Expired - Fee Related CN201122883Y (en) | 2007-12-01 | 2007-12-01 | Electromotion and power generation integrated electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122883Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246100B (en) * | 2007-11-14 | 2010-09-01 | 中国科学院武汉岩土力学研究所 | Deep borehole rock deformation testing device |
| CN103693154A (en) * | 2013-11-28 | 2014-04-02 | 王宝金 | Mountain bike integrating disk type brake disk, power generator and electric motor into whole |
| CN107317459A (en) * | 2017-09-02 | 2017-11-03 | 任孝忠 | One kind generates electricity from rotary body device |
| CN113602397A (en) * | 2021-09-15 | 2021-11-05 | 广州巨万智能科技股份有限公司 | Electric vehicle combined wheel with anti-theft supervision function |
-
2007
- 2007-12-01 CN CNU2007201381504U patent/CN201122883Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246100B (en) * | 2007-11-14 | 2010-09-01 | 中国科学院武汉岩土力学研究所 | Deep borehole rock deformation testing device |
| CN103693154A (en) * | 2013-11-28 | 2014-04-02 | 王宝金 | Mountain bike integrating disk type brake disk, power generator and electric motor into whole |
| CN107317459A (en) * | 2017-09-02 | 2017-11-03 | 任孝忠 | One kind generates electricity from rotary body device |
| CN113602397A (en) * | 2021-09-15 | 2021-11-05 | 广州巨万智能科技股份有限公司 | Electric vehicle combined wheel with anti-theft supervision function |
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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: 20080924 Termination date: 20131201 |