CN104009590B - A kind of magneto - Google Patents
A kind of magneto Download PDFInfo
- Publication number
- CN104009590B CN104009590B CN201410239575.9A CN201410239575A CN104009590B CN 104009590 B CN104009590 B CN 104009590B CN 201410239575 A CN201410239575 A CN 201410239575A CN 104009590 B CN104009590 B CN 104009590B
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- CN
- China
- Prior art keywords
- cooling fin
- rear end
- stator
- end cap
- bearing
- 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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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of magneto, including housing, stator, rotor, drive end bearing bracket, rear end cap, bearing (ball) cover, cooling fin, condenser；Described stator and rotor are arranged on enclosure interior, housing forward end and rear end are separately installed with drive end bearing bracket and rear end cap, bearing is arranged in drive end bearing bracket and rear end cap, installation bearing (ball) cover on the outside of bearing, cooling fin is arranged on stator and enclosure interior, cooling fin is connected with the condenser of outside, and oil seal groove is provided between bearing (ball) cover and drive end bearing bracket and rear end cap.The magneto of the present invention is connected by installing cooling fin, cooling fin on stator and housing with condenser, is realized the circulating cooling to motor, by the oil seal groove between drive end bearing bracket, rear end cap and bearing (ball) cover, is substantially increased dust-proof effect.
Description
Technical field
The invention belongs to machine field, more particularly to a kind of magneto.
Background technology
At this stage, the type of cooling of high-power permanent magnet motor be water cooling with natural air cooled, but water-cooling pattern security reliability
It is low to be gradually eliminated, although and air cooling way can play the cooling effect in low temperature, in the temperature rise of motor short time
Gao Shi, air-cooled not have the effect cooled down rapidly, heat build-up easily brings loss of excitation etc. to endanger in motor to magneto,
And magneto has higher requirement to surrounding environment in use, if the dust particle particularly in environment is big
Amount enters inside magneto, often causes equipment fault.
The content of the invention
It is an object of the invention to provide a kind of magneto, it is intended to solves existing magneto cooling effect and dust-proof
The problem of effect is bad.
The present invention is achieved in that a kind of magneto includes housing, stator, rotor, drive end bearing bracket, rear end cap, bearing
End cap, cooling fin, condenser；Described stator and rotor are arranged on enclosure interior, before housing forward end and rear end are separately installed with
End cap and rear end cap, bearing are arranged in drive end bearing bracket and rear end cap, and installation bearing (ball) cover, cooling fin are arranged on stator on the outside of bearing
And enclosure interior, cooling fin are connected with the condenser of outside, and oil seal groove is provided between bearing (ball) cover and drive end bearing bracket and rear end cap.
Further, described cooling fin is on chip and cylindric including arc, and arc-shaped flaky cooling fin is arranged on stator, circle
Tubular cooling fin is arranged on housing.
Further, the cooling fin mounting groove consistent with arc-shaped flaky cooling chip architecture is provided with the outside of described stator.
Further, the through hole of installation cooling fin is provided with the fin of described hull outside.
Further, the oil seal groove on described drive end bearing bracket and rear end cap is the annular seal groove with spacing convave trough,
The space protrusion being engaged with spacing convave trough is provided with bearing (ball) cover.
Effect collects
The magneto of the present invention is connected by installing cooling fin, cooling fin on stator and housing with condenser, is realized
To the circulating cooling of motor, by the oil seal groove between drive end bearing bracket, rear end cap and bearing (ball) cover, dust-proof effect is substantially increased
Fruit.
Brief description of the drawings
Fig. 1 is the structural representation of magneto provided in an embodiment of the present invention；
In figure：1st, housing；2nd, stator；3rd, rotor；4th, drive end bearing bracket；5th, rear end cap；6th, bearing (ball) cover；7th, cooling fin；8th, it is cold
Condenser；9th, oil seal groove.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows the structure of the magneto of the present invention, as illustrated, the present invention is achieved in that a kind of permanent magnetism
Motor includes housing 1, stator 2, rotor 3, drive end bearing bracket 4, rear end cap 5, bearing (ball) cover 6, cooling fin 7, condenser 8；Described determines
Son 2 and rotor 3 are arranged on inside housing 1, and the front-end and back-end of housing 1 are separately installed with drive end bearing bracket 4 and rear end cap 5, bearing installation
In drive end bearing bracket 4 and rear end cap 5, installation bearing (ball) cover 6 on the outside of bearing, cooling fin 7 is arranged on inside stator 2 and housing 1, cooling
Piece 7 is connected with the condenser 8 of outside, and oil seal groove 9 is provided between bearing (ball) cover 6 and drive end bearing bracket 4 and rear end cap 5.
Further, described cooling fin 7 is on chip and cylindric including arc, and arc-shaped flaky cooling fin is installed on the stator 2,
Cylindric cooling fin is arranged on housing 1.
Further, the described outside of stator 2 is provided with the cooling fin mounting groove consistent with arc-shaped flaky cooling chip architecture.
Further, the through hole of installation cooling fin 7 is provided with the fin in the described outside of housing 1.
Further, the oil seal groove 9 on described drive end bearing bracket 4 and rear end cap 5 is the annular sealing with spacing convave trough
Groove, the space protrusion being engaged with spacing convave trough is provided with bearing (ball) cover 6.
The magneto of the present invention is connected by installing cooling fin 7, cooling fin 7 on stator 2 and housing 1 with condenser 8,
The circulating cooling to motor is realized, by the oil seal groove between drive end bearing bracket 4, rear end cap 5 and bearing (ball) cover 6, is substantially increased
Dust-proof effect.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that performing creative labour can make still within protection scope of the present invention.
Claims (1)
1. a kind of magneto, it is characterised in that described magneto includes housing（1）, stator（2）, rotor（3）, front end
Lid（4）, rear end cap（5）, bearing (ball) cover（6）, cooling fin（7）, condenser（8）；The stator（2）With the rotor（3）Installation
In the housing（1）It is internal, it is characterised in that
The housing（1）Front-end and back-end are separately installed with drive end bearing bracket（4）And rear end cap（5）, bearing is arranged on the drive end bearing bracket
（4）With the rear end cap（5）It is interior, the bearing (ball) cover is installed on the outside of bearing（6）, the bearing (ball) cover（6）With the drive end bearing bracket
（4）And the rear end cap（5）Between be provided with oil seal groove；
Oil seal groove on described drive end bearing bracket and rear end cap is the annular seal groove with spacing convave trough, is set on bearing (ball) cover
It is equipped with the space protrusion being engaged with spacing convave trough；
Described cooling fin includes arc-shaped flaky and cylindrical shape, and arc-shaped flaky cooling fin is arranged on the stator（2）It is interior, it is cylindric
Cooling fin is arranged on the housing（1）On；After the arc-shaped flaky cooling fin connects with the cylindric cooling fin outside motor,
Again with the condenser of outside motor（8）Connection；
The cooling fin mounting groove consistent with arc-shaped flaky cooling chip architecture is provided with the outside of described stator；
The condenser（8）For two condensers, drive end bearing bracket described in motor is separately positioned on（4）Rear end cap described in outer and motor
（5）Outside；
The length of the cylindric cooling fin is more than the housing（1）Length, one end of the cylindric cooling fin pass through and stretched
Go out the drive end bearing bracket（4）, after being connected by part with the arc-shaped flaky cooling fin outside motor, then connect the drive end bearing bracket
（4）An outer condenser；
The other end of the cylindric cooling fin is through and out the rear end cap（5）；It is cold by part and the arc-shaped flaky
But after piece connects outside motor, then the rear end cap is connected（5）Another outer condenser；
The arc-shaped flaky cooling fin symmetrically stretches out the stator（2）Both ends, it is described fixed that the arc-shaped flaky cooling fin is stretched out
A part for son is in the drive end bearing bracket（4）In the space formed with stator, the arc-shaped flaky cooling fin stretches out the stator
Another part be in the rear end cap（5）In the space formed with stator；
The through hole of installation cooling fin is provided with the fin of described hull outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239575.9A CN104009590B (en) | 2014-05-30 | 2014-05-30 | A kind of magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239575.9A CN104009590B (en) | 2014-05-30 | 2014-05-30 | A kind of magneto |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104009590A CN104009590A (en) | 2014-08-27 |
| CN104009590B true CN104009590B (en) | 2017-12-15 |
Family
ID=51370126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410239575.9A Expired - Fee Related CN104009590B (en) | 2014-05-30 | 2014-05-30 | A kind of magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104009590B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117578786B (en) * | 2024-01-15 | 2024-04-12 | 博格华纳汽车零部件（武汉）有限公司 | Thermal management structure for power generation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB667609A (en) * | 1949-03-26 | 1952-03-05 | Westinghouse Electric Int Co | Improvements in or relating to cooling of dynamo electric apparatus |
| CN101017995A (en) * | 2006-02-09 | 2007-08-15 | 日产自动车株式会社 | Apparatus and method for cooling a motor |
| CN101183808A (en) * | 2007-11-16 | 2008-05-21 | 中国科学院电工研究所 | Stator structure of inner cooling type self-circulation vaporization cooling wind power generator |
| CN102483054A (en) * | 2009-07-13 | 2012-05-30 | 江森自控科技公司 | Motor cooling applications |
| CN103280928A (en) * | 2013-05-06 | 2013-09-04 | 中国科学院电工研究所 | Enclosure pipeline-type stator evaporating and cooling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103516107A (en) * | 2012-06-30 | 2014-01-15 | 洛阳嘉维轴承制造有限公司 | Method for sealing small-and-medium-size vertical motor bearing components |
-
2014
- 2014-05-30 CN CN201410239575.9A patent/CN104009590B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB667609A (en) * | 1949-03-26 | 1952-03-05 | Westinghouse Electric Int Co | Improvements in or relating to cooling of dynamo electric apparatus |
| CN101017995A (en) * | 2006-02-09 | 2007-08-15 | 日产自动车株式会社 | Apparatus and method for cooling a motor |
| CN101183808A (en) * | 2007-11-16 | 2008-05-21 | 中国科学院电工研究所 | Stator structure of inner cooling type self-circulation vaporization cooling wind power generator |
| CN102483054A (en) * | 2009-07-13 | 2012-05-30 | 江森自控科技公司 | Motor cooling applications |
| CN103280928A (en) * | 2013-05-06 | 2013-09-04 | 中国科学院电工研究所 | Enclosure pipeline-type stator evaporating and cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104009590A (en) | 2014-08-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 274900 Industrial Park, Tianzhuang Town, Juye County, Heze City, Shandong Province (South s254 Road East, Nanyu Village) Patentee after: Linzhou (Juye) Incubator Co.,Ltd. Address before: 256603 No. five, No. 391, the Yellow River Road, Shandong, Binzhou Patentee before: BINZHOU University |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |