CN103795176A - Stator frame of generator - Google Patents
Stator frame of generator Download PDFInfo
- Publication number
- CN103795176A CN103795176A CN201310068530.5A CN201310068530A CN103795176A CN 103795176 A CN103795176 A CN 103795176A CN 201310068530 A CN201310068530 A CN 201310068530A CN 103795176 A CN103795176 A CN 103795176A
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- CN
- China
- Prior art keywords
- heat radiation
- radiation rib
- described heat
- generator
- cooling
- 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.)
- Pending
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- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a stator frame of a generator. The stator frame comprises a frame body and cooling rib bars that are uniformly distributed at the outer peripheral surface of the frame body. The cooling rib bars have cavity structures; cooling plates are arranged in the cooling rib bars; a plurality of through holes are formed in the cooling plates, wherein the through holes are uniformly distributed at the cooling plates. Compared with the prior art, the provided stator frame enables the heat radiation area to be enlarged because of the cooling rib bars with the cavity structures; during heat radiation, the heat at the inner layers of the cooling rib bar cavities is transmitted to the outer-layer surface by the air medium and then is dissipated by the outer-layer surface. Therefore, the heat radiation speed is fast and the heat radiation effect is good; and the service life of the generator is prolonged.
Description
Technical field
The present invention relates to a kind of electricity generator stator stand.
Background technology
Along with the development of generator, the heat radiation of generator is required also more and more higher, present, there is a kind of electricity generator stator stand, under the High Rotation Speed of rotor, can produce a large amount of heats, if do not take heat dissipating method and structure fast and effectively, will affect the life-span of generator.Current generator pit, comprises support and heat radiation rib, and it is on the excircle of support that described heat radiation rib is installed, and described heat radiation rib is solid construction, and this generator pit forms by casting, and described support and the rib that dispels the heat are integrated.Adopt this structure, because heat radiation rib is solid construction, radiating surface is two, and the heat producing on electricity generator stator stand scatters and disappears by two faces of each heat radiation rib, and radiating effect is poor like this.
Summary of the invention
The object of the present invention is to provide a kind of electricity generator stator stand, its good heat dissipation effect, the useful life that can improve generator.
For achieving the above object, technical scheme of the present invention is a kind of electricity generator stator stand of design, comprises support and heat radiation rib, and described heat radiation rib is distributed on support outer peripheral face; Described heat radiation rib is cavity structure, in described heat radiation rib, is provided with fin, and described fin is provided with some through holes, and through hole is uniform on fin.
Preferably, described heat radiation rib is V font.
Preferably, described heat radiation rib is U font.
Preferably, described heat radiation rib is circular.
Preferably, described heat radiation rib two ends are provided with closure plate.
Described fin is provided with some through holes, can increase radiating effect.
Advantage of the present invention and beneficial effect are: provide a kind of electricity generator stator stand, its good heat dissipation effect, the useful life that can improve generator.
Compared with prior art, electricity generator stator stand of the present invention is owing to being provided with the heat radiation rib of cavity structure, area of dissipation is increased, and in the time of heat radiation, the heat of heat radiation rib cavity internal layer pass to superficies by air dielectric, then by superficies by heat loss, like this, radiating rate is fast, therefore, good heat dissipation effect, the long service life of generator.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
The concrete technical scheme of implementing of the present invention is:
A kind of electricity generator stator stand 1, comprises support 1 and heat radiation rib 2, and described heat radiation rib 2 is distributed on support 1 outer peripheral face; Described heat radiation rib 2 is cavity structure, in described heat radiation rib 2, is provided with fin 3, and described fin 3 is provided with some through holes, and through hole is uniform on fin 3.Described heat radiation rib 2 is U font.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. electricity generator stator stand, is characterized in that, comprises support and heat radiation rib, and described heat radiation rib is distributed on support outer peripheral face; Described heat radiation rib is cavity structure, in described heat radiation rib, is provided with fin, and described fin is provided with some through holes, and through hole is uniform on fin.
2. electricity generator stator stand according to claim 1, is characterized in that, described heat radiation rib is V font.
3. electricity generator stator stand according to claim 1, is characterized in that, described heat radiation rib is U font.
4. electricity generator stator stand according to claim 1, is characterized in that, described heat radiation rib is circular.
5. electricity generator stator stand according to claim 1, is characterized in that, described heat radiation rib two ends are provided with closure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310068530.5A CN103795176A (en) | 2013-03-05 | 2013-03-05 | Stator frame of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310068530.5A CN103795176A (en) | 2013-03-05 | 2013-03-05 | Stator frame of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103795176A true CN103795176A (en) | 2014-05-14 |
Family
ID=50670599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310068530.5A Pending CN103795176A (en) | 2013-03-05 | 2013-03-05 | Stator frame of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103795176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971762A (en) * | 2016-07-01 | 2016-09-28 | 无锡雨德智能物联网科技有限公司 | Engine housing with good heat-radiation performance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006034067A (en) * | 2004-07-21 | 2006-02-02 | Tokyo Parts Ind Co Ltd | Stator, flat brushless fan motor equipped with that stator, and mobile apparatus mounting structure of that motor |
| CN201319536Y (en) * | 2008-12-17 | 2009-09-30 | 邓允河 | Generator stator frame |
| CN201426058Y (en) * | 2009-05-16 | 2010-03-17 | 东莞市奥达铝业有限公司 | Improved vehicle motor shell |
| CN102790497A (en) * | 2012-07-23 | 2012-11-21 | 苏州德能电机有限公司 | End cover for three-phase asynchronous motor |
| CN202550777U (en) * | 2012-04-24 | 2012-11-21 | 东莞市奥达铝业有限公司 | Improved automobile motor outer housing |
| CN203233264U (en) * | 2013-03-05 | 2013-10-09 | 常熟市强盛电力设备有限责任公司 | Novel generator stator engine base |
-
2013
- 2013-03-05 CN CN201310068530.5A patent/CN103795176A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006034067A (en) * | 2004-07-21 | 2006-02-02 | Tokyo Parts Ind Co Ltd | Stator, flat brushless fan motor equipped with that stator, and mobile apparatus mounting structure of that motor |
| CN201319536Y (en) * | 2008-12-17 | 2009-09-30 | 邓允河 | Generator stator frame |
| CN201426058Y (en) * | 2009-05-16 | 2010-03-17 | 东莞市奥达铝业有限公司 | Improved vehicle motor shell |
| CN202550777U (en) * | 2012-04-24 | 2012-11-21 | 东莞市奥达铝业有限公司 | Improved automobile motor outer housing |
| CN102790497A (en) * | 2012-07-23 | 2012-11-21 | 苏州德能电机有限公司 | End cover for three-phase asynchronous motor |
| CN203233264U (en) * | 2013-03-05 | 2013-10-09 | 常熟市强盛电力设备有限责任公司 | Novel generator stator engine base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971762A (en) * | 2016-07-01 | 2016-09-28 | 无锡雨德智能物联网科技有限公司 | Engine housing with good heat-radiation performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |
|
| RJ01 | Rejection of invention patent application after publication |