CN201898408U - Novel generator structure - Google Patents
Novel generator structure Download PDFInfo
- Publication number
- CN201898408U CN201898408U CN2010206758602U CN201020675860U CN201898408U CN 201898408 U CN201898408 U CN 201898408U CN 2010206758602 U CN2010206758602 U CN 2010206758602U CN 201020675860 U CN201020675860 U CN 201020675860U CN 201898408 U CN201898408 U CN 201898408U
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- rib
- coil
- hole
- bracket
- air inlet
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a novel generator structure. The novel generator structure comprises a shell which consists of a front bracket and a rear bracket, wherein a stator is arranged in the shell and comprises an iron core and a coil; a rotor is rotatably arranged in the stator and comprises a rotating shaft, a coil wheel carrier, a coil and a magnetic pole; fans are arranged on the two sides of the magnetic pole; a rectifier and an adjuster are arranged on the rear bracket; the rectifier comprises a circuit board, rectifier diodes and heat dissipation plates; the diodes are respectively welded to a positive heat dissipation plate and a negative heat dissipation plate; the fan on the side close to the rear bracket is provided with a silencing flat plate; air outlet through holes are formed along the outer circumference of the front bracket; air inlet through holes are formed along the inner circumference of the front bracket; a plurality of straight ribs are arranged in the air outlet through holes and the air inlet through holes and are not crossed with the center of circle of the front bracket; and included angles are formed between connecting lines of crossing points of the ribs on the outer circumferences of corresponding through holes and the center of circle and the ribs. The generator has the advantages of low noise, high output power and high heat dissipation.
Description
Technical field
The utility model is specifically related to a kind of electric generator structure, particularly a kind of novel electricity generator structure.
Background technology
Can produce high temperature when having generator operation now, for heat is distributed, therefore flabellum is installed reaching radiating effect on the rotor of generator inside, but during rotor rotation because and have the gap between the front rack, can produce bigger noise when therefore turning round.And front rack air inlet window is because reasons in structure, and its air inlet and exhaust air quantity are little, poor radiation, and, therefore can produce big noise owing to can produce flow-disturbing.If the generator internal temperature is higher, its power delivery efficiency reduces.
Summary of the invention
The utility model provides a kind of novel electricity generator structure, and purpose is to solve the prior art problem, and the electric generator structure that a kind of noise is low, power output is high and thermal diffusivity is good is provided.
The utility model technical scheme that adopts of dealing with problems is:
The novel electricity generator structure comprises the housing that is made of front rack and tail-bracket, is provided with stator in the housing, and stator comprises cored, is wound with coil on the iron core.Rotor is rotating to be arranged in the stator, and its rotor comprises rotating shaft, line wheel carrier, is wound with coil on the line wheel carrier, and coil is provided with magnetic pole outward.Fan is located on the magnetic pole both sides.Rectifier and adjuster are located on the tail-bracket, and rectifier includes circuit board, rectifier diode and fin, and diode is welded in respectively on the positive and negative heating panel, also are being provided with quiet flat board near on the fan of tail-bracket one side.Evenly be provided with exhaust hole on the excircle of discoid front rack, evenly be provided with the air inlet through hole on the inner periphery, in exhaust hole and air inlet through hole, be equipped with several ribs, rib is a linear pattern, the center of circle of rib and front rack is non-intersect, and rib has angle between the intersection point on the respective through hole periphery and the line between the center of circle are with this rib, and the angle of the formation of rib is 30-40 ° in the exhaust hole, and the angle that air inlet through hole internal-rib bar forms is 35 °.Aspect stator, adopt thin plate iron core and flange high density spiral.
The beneficial effects of the utility model: because the rib in air inlet through hole and the exhaust hole has the angle of inclination, therefore can reduce flow-disturbing, reduce noise, help the quick turnover air inlet through hole and the exhaust hole of air-flow simultaneously, strengthen radiating effect.Quiet dividing plate is housed, the noise that has produced when having effectively reduced the rotor running between rotor coil and fan.Aspect stator, adopt thin plate iron core and flange high density spiral, exert oneself to promote whole generator.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rotor structure schematic diagram;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of front rack.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Novel electricity generator structure as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 comprises the housing that is made of front rack 1 and tail-bracket 2, is provided with stator 3 in the housing, and stator 3 includes iron core, is wound with coil on the iron core.Rotor 4 rotating being arranged in the stator 3, its rotor 4 comprises rotating shaft 5, line wheel carrier 6, is wound with coil 7 on the line wheel carrier 6, the coil 7 outer magnetic poles 8 that are provided with.Fan 91,92 is located at respectively on magnetic pole 8 both sides, also is being provided with quiet dull and stereotyped 10 near on the fan 91 of tail-bracket 2 one sides.Rectifier 11 and adjuster 12 are located on the tail-bracket 2, and rectifier 11 includes circuit board, rectifier diode and fin, and diode is welded in respectively on the positive and negative heating panel.Evenly be provided with exhaust hole 13 on the excircle of discoid front rack 1, evenly be provided with air inlet through hole 14 on the inner periphery, in exhaust hole 13 and air inlet through hole 14, be equipped with several ribs, be i.e. exhaust hole rib 15 and air inlet through hole rib 16.Exhaust hole rib 15 and air inlet through hole rib 16 are the linear pattern shape, rib 15,16 is all non-intersect with the center of circle of front rack 1, and rib has angle between the intersection point on the respective through hole periphery and the line between the center of circle are with this rib, the angle ∠ A angle of the formation of rib 15 is 30-40 ° in the exhaust hole, and the angle ∠ B angle that rib 16 forms in the air inlet through hole is 35 °.Aspect stator 3, adopt thin plate iron core and flange high density spiral.
Claims (1)
1. the novel electricity generator structure comprises the housing that is made of front rack and tail-bracket, is provided with stator in the housing, and stator comprises cored, is wound with coil on the iron core; Rotor is rotating to be arranged in the stator, its rotor comprises rotating shaft, the line wheel carrier, be wound with coil on the line wheel carrier, coil is provided with magnetic pole outward, fan is located at respectively on the both sides, magnetic pole front and back, rectifier and adjuster are located on the tail-bracket, rectifier includes circuit board, rectifier diode and fin, diode is welded in respectively on the positive and negative heating panel, it is characterized in that: also be provided with quiet flat board near on the fan of tail-bracket one side, evenly be provided with exhaust hole on the excircle of discoid front rack, evenly be provided with the air inlet through hole on the inner periphery, in exhaust hole and air inlet through hole, be equipped with several ribs, rib is a linear pattern, and the center of circle of rib and front rack is non-intersect, and rib has angle between the intersection point on the respective through hole periphery and the line between the center of circle are with this rib, the angle of the formation of rib is 30-40 ° in the exhaust hole, and the angle that air inlet through hole internal-rib bar forms is 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206758602U CN201898408U (en) | 2010-12-23 | 2010-12-23 | Novel generator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206758602U CN201898408U (en) | 2010-12-23 | 2010-12-23 | Novel generator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201898408U true CN201898408U (en) | 2011-07-13 |
Family
ID=44256292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206758602U Expired - Fee Related CN201898408U (en) | 2010-12-23 | 2010-12-23 | Novel generator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201898408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437671A (en) * | 2011-12-20 | 2012-05-02 | 苏州东元电机有限公司 | Motor |
| CN103858319A (en) * | 2011-10-12 | 2014-06-11 | 三菱电机株式会社 | Lead wire connection structure of rotating electric machine |
-
2010
- 2010-12-23 CN CN2010206758602U patent/CN201898408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858319A (en) * | 2011-10-12 | 2014-06-11 | 三菱电机株式会社 | Lead wire connection structure of rotating electric machine |
| CN103858319B (en) * | 2011-10-12 | 2017-06-09 | 三菱电机株式会社 | The outgoing line connection structure of electric rotating machine |
| CN102437671A (en) * | 2011-12-20 | 2012-05-02 | 苏州东元电机有限公司 | 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: 20110713 Termination date: 20111223 |