CN201601559U - Heat radiating structure of wind power generator - Google Patents
Heat radiating structure of wind power generator Download PDFInfo
- Publication number
- CN201601559U CN201601559U CN2009202948111U CN200920294811U CN201601559U CN 201601559 U CN201601559 U CN 201601559U CN 2009202948111 U CN2009202948111 U CN 2009202948111U CN 200920294811 U CN200920294811 U CN 200920294811U CN 201601559 U CN201601559 U CN 201601559U
- Authority
- CN
- China
- Prior art keywords
- radiating ribs
- support
- connecting plate
- frame
- wind
- 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 - Lifetime
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A heat radiating structure of a wind power generator comprises a frame (2) and a plurality of radiating ribs (1); and the frame (2) is detachably connected with the radiating ribs (1). Compared with the prior art, as the frame is detachably connected with the radiating ribs, the frame and the radiating ribs can be separated and produced at the same time, which saves the manufacture and processing time, reduces the cost, effectively ensures the complete contact of the radiating ribs and the frame, and avoids the problem of poor heat radiation because of incomplete contact among the radiating ribs and the frame caused by incomplete welding.
Description
Technical field:
The utility model belongs to the wind power plant field, particularly relates to a kind of radiator structure of wind-driven generator.
Background technology:
Adopt the wind-driven generator of outer radiator structure at present, outer radiating ribs all is that non-disconnectable formula is fixed on the support.The outer radiating ribs of the radiator structure of prior art wind-driven generator is owing to be that non-disconnectable formula is fixed on support, so also just have only following three kinds of processing methods, a kind of is to adopt casting method, but because the support of wind-driven generator is all bigger, it is not only costly to cast out radiating ribs, and the radiating ribs inherent quality be difficult for to guarantee, easily produces bubble and radiating effect is relatively poor; Another kind is to adopt the method that mills out radiating ribs on support, but the thickness for preparing the support blank increases considerably, and not only makes the height of heat radiation warp be difficult to improve, and needs special equipment, and processing charges is higher and process time is longer; Having a kind of again is the method that adopts welding radiating ribs on support, but after the welding, is difficult to guarantee that radiating ribs reaches fully with support contacts, and also has the gap, causes the heat radiation of support bad.
The utility model content:
The utility model provides a kind of at above problem and makes that processing cost is lower, good heat dissipation effect and make the process time of the radiator structure of short wind-driven generator.
The utility model overcomes the above problems used technical scheme: a kind of radiator structure with wind-driven generator of following structure is provided, and it comprises support and some radiating ribs, described support and some removable connections of radiating ribs.
It also comprises the some connecting plates that are fixed with many radiating ribs, the inner surface of described connecting plate and the external surface shape of support match, and fit, described connecting plate is provided with several through holes, is equipped with the screw that is used for connecting plate is fastened on the support outer surface in described several through holes.
After adopting above structure, the utility model compared with prior art is connected because support and radiating ribs are removable, and then support and radiating ribs can be separated making simultaneously, and this has just saved manufacturing process time and cost; Can guarantee effectively also that simultaneously radiating ribs contacts fully with support, thus avoid since not exclusively welding cause that radiating ribs and support are non-to be contacted fully, and the bad problem of the heat radiation that causes.Therefore the utlity model has and make that processing cost is lower, good heat dissipation effect and make short characteristics process time.
As improvement, be provided with thermal grease conduction between described support and the connecting plate, the contact problems that produce to solve connecting plate and support mismachining tolerance then make heat on the support can be transmitted to fully on the radiating ribs on the connecting plate, thereby guarantee that radiating ribs has better radiating effect.
Description of drawings:
Accompanying drawing is the structural representation of the radiator structure of the utility model wind-driven generator.
As shown in the figure: 1, radiating ribs, 2, support, 3, screw, 4, connecting plate.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
A kind of radiator structure of wind-driven generator as shown in drawings, it comprises support 2 and some radiating ribs 1, described support 2 and 1 removable connection of some radiating ribs.
It also comprises the some connecting plates 4 that are fixed with many radiating ribs 1 (this example is three radiating ribs), many radiating ribs 1 and connecting plate 4 are by aluminium alloy prestretching all-in-one-piece, the external surface shape of the inner surface of described connecting plate 4 and support 2 matches, because the outer surface of this routine support 2 is a periphery, then the inner surface of connecting plate 4 is an arc just also, and fits.Described connecting plate 4 is provided with several through holes, the outer surface of support 2 be provided with connecting plate 4 on if corresponding several screwed holes of through hole are equipped with the screw 3 that is used for connecting plate 4 is fastened on support 2 outer surfaces in described several through holes.
Be provided with thermal grease conduction between described support 2 and the connecting plate 4, thermal grease conduction can solve connecting plate 4 and the support 2 non-problems that contact fully, guarantees that connecting plate 4 contacts good heat conduction effect fully with support 2.
During assembling, earlier heat-conducting glue is spread upon on connecting plate 4 and the arcwall face that support 2 contacts, by screw 3 outer surface that connecting plate 4 is fixed on support 2 is got final product subsequently.
Above embodiment only is preferred embodiment of the present utility model, and the utility model also allows other structural change, as: more radiating ribs, screw can also be set on connecting plate also can substitute or the like with bolt.
Claims (3)
1. the radiator structure of a wind-driven generator, it comprises support (2) and some radiating ribs (1), it is characterized in that: described support (2) is connected with some radiating ribs (1) are all removable.
2. the radiator structure of wind-driven generator according to claim 1, it is characterized in that: it also comprises the some connecting plates (4) that are fixed with many radiating ribs (1), the external surface shape of the inner surface of described connecting plate (4) and support (2) matches, and fit, described connecting plate (4) is provided with several through holes, is equipped with the screw (3) that is used for connecting plate (4) is fastened on support (2) outer surface in described several through holes.
3. the radiator structure of wind-driven generator according to claim 2 is characterized in that: be provided with thermal grease conduction between described support (2) and the connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948111U CN201601559U (en) | 2009-12-17 | 2009-12-17 | Heat radiating structure of wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948111U CN201601559U (en) | 2009-12-17 | 2009-12-17 | Heat radiating structure of wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601559U true CN201601559U (en) | 2010-10-06 |
Family
ID=42812619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202948111U Expired - Lifetime CN201601559U (en) | 2009-12-17 | 2009-12-17 | Heat radiating structure of wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601559U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208843A (en) * | 2010-12-15 | 2011-10-05 | 安徽威能电机有限公司 | Base of compositely-closed cooling system outside motor |
| CN103580358A (en) * | 2013-11-06 | 2014-02-12 | 无锡锡山安达防爆电气设备有限公司 | Combined type explosion-proof motor base |
| CN109728660A (en) * | 2019-02-25 | 2019-05-07 | 孙丽丽 | A kind of radial cooling motor that circulates |
-
2009
- 2009-12-17 CN CN2009202948111U patent/CN201601559U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208843A (en) * | 2010-12-15 | 2011-10-05 | 安徽威能电机有限公司 | Base of compositely-closed cooling system outside motor |
| CN103580358A (en) * | 2013-11-06 | 2014-02-12 | 无锡锡山安达防爆电气设备有限公司 | Combined type explosion-proof motor base |
| CN109728660A (en) * | 2019-02-25 | 2019-05-07 | 孙丽丽 | A kind of radial cooling motor that circulates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
|
| CX01 | Expiry of patent term |