CN203180684U - Miniature aerogenerator casing - Google Patents
Miniature aerogenerator casing Download PDFInfo
- Publication number
- CN203180684U CN203180684U CN 201320105521 CN201320105521U CN203180684U CN 203180684 U CN203180684 U CN 203180684U CN 201320105521 CN201320105521 CN 201320105521 CN 201320105521 U CN201320105521 U CN 201320105521U CN 203180684 U CN203180684 U CN 203180684U
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- aluminium alloy
- alloy body
- heat radiation
- wind power
- aluminum alloy
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- 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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Abstract
The utility model provides a miniature aerogenerator casing, comprising a cylindrical aluminum alloy body (1) used for accommodating a motor assembly; a lateral surface of the aluminum alloy body (1) is provided with a plurality of aluminum alloy heat dissipation fins (2); the cylindrical aluminum alloy body (1) and aluminum alloy heat dissipation fins (2) all possess UV surface layers. The miniature aerogenerator casing has good heat dissipation performance, can lift wind power generation efficiency, is not easy to age, is resistant to light and acid rain corrosion and prolongs the service life of an aerogenerator.
Description
Technical field
The utility model belongs to wind-driven generator and makes the field, is specifically related to a kind of small-sized wind power generator casing structure.
Background technology
Wind-driven generator is a kind of energy conversion device that wind energy is transformed into electric energy.Wind power generation does not have fuel problem, can not produce radiation or air pollution yet.Wind energy resources is the regenerative resource of cleaning, and safety, cleaning, aboundresources are inexhaustible, can provide energy supply steady in a long-term for the mankind.Use the field in family, can use miniature wind power generation system.Miniature wind power generation system efficient is very high, can replace civil power under certain condition, for example the mountain area whereby wind generator system be street lamp power supply, road lamp power supply, highway can be the road sign lamp power supply at night etc. with this wind generator system, has good market prospects.
Small-sized wind power generator on the existing market is used for holding the casing of electric machine assembly, adopts glass-reinforced plastic material to make usually.Fiberglass is fiber-reinforced plastic, has that quality is light, an insulation, characteristics that mechanical strength is high.When but fiberglass uses on outdoor wind-driven generator, have illumination ageing, acid corrosion problems such as (because of environmental pollution acid rain being arranged in recent years), cause generally can't surpass 2 years the useful life of small-sized wind power generator, limited its use greatly.In addition, can send big calorimetric during wind turbine power generation, the thermal diffusivity of glass-reinforced plastic material is bad, and this also can influence the whole generator operational efficiency.
The utility model content
The utility model provides a kind of small-sized wind power generator casing, and perfect heat-dissipating can promote wind power generation efficient; And be difficult for wearing out, fast light photograph, acidproof rain corrodes, and has prolonged the useful life of wind-driven generator.
For achieving the above object, the technical solution adopted in the utility model is: a kind of small-sized wind power generator casing, comprise that one is used for holding the tubular aluminium alloy body of electric machine assembly, and the lateral surface of this aluminium alloy body is provided with some aluminium alloy heat radiation wings; Described aluminium alloy body and aluminium alloy heat radiation wing all have anti-ultraviolet top layer.
Further, described some aluminium alloys heat radiation wing perpendicular to the aluminium alloy body shaft to upper edge, cross section aluminium alloy body circumferentially evenly distribute.
Further, described some aluminium alloy heat radiation wings and this body by integral forming of aluminium alloy.
Further, described some aluminium alloy heat radiation wings are pegged graft and are fixed on the aluminium alloy body.
Characteristics of the present utility model are: the small-sized wind power generator casing comprises that one is used for holding the tubular aluminium alloy body of electric machine assembly, aluminum alloy material has that thermal conductivity is good, rapid heat dissipation, not perishable and illumination are difficult for aging characteristics, is very suitable for using in outdoor environment.The lateral surface of aluminium alloy body is provided with some aluminium alloy heat radiation wings, can strengthen radiating effect, promotes generating efficiency.Aluminium alloy body and aluminium alloy heat radiation wing all have anti-ultraviolet top layer, and it is aging to bear ultraviolet irradiation for a long time, more is applicable in the outdoor environment.
Description of drawings
Fig. 1 looks schematic diagram for the master of a kind of small-sized wind power generator casing of the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1.
In the above accompanying drawing: 1. aluminium alloy body; 2. aluminium alloy heat radiation wing.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment: shown in accompanying drawing 1-2, a kind of small-sized wind power generator casing comprises that one is used for holding the tubular aluminium alloy body 1 of electric machine assembly, and the lateral surface of this aluminium alloy body 1 is provided with some aluminium alloy heat radiation wings 2; Described aluminium alloy body 1 and aluminium alloy heat radiation wing 2 all have anti-ultraviolet top layer (not shown).
Some aluminium alloy heat radiation wings 2 are circumferentially evenly distributing perpendicular to aluminium alloy body 1 axial upper edge, cross section aluminium alloy body 1.Aluminium alloy body 1 has horizontal base in the present embodiment, through bolt aluminium alloy body 1 is connected on the generator miscellaneous part.
Some aluminium alloy heat radiation wings 2 are one-body molded with aluminium alloy body 1, and perhaps, some aluminium alloy heat radiation wings 2 are pegged graft and are fixed on the aluminium alloy body 1 convenient the manufacturing.
Claims (4)
1. small-sized wind power generator casing is characterized in that: comprise that one is used for holding the tubular aluminium alloy body (1) of electric machine assembly, the lateral surface of this aluminium alloy body (1) is provided with some aluminium alloys heat radiation wings (2); Described aluminium alloy body (1) and aluminium alloy heat radiation wing (2) all have anti-ultraviolet top layer.
2. small-sized wind power generator casing according to claim 1 is characterized in that: described some aluminium alloys heat radiation wings (2) are circumferentially evenly distributing perpendicular to axial upper edge, the cross section aluminium alloy body (1) of aluminium alloy body (1).
3. small-sized wind power generator casing according to claim 1 is characterized in that: described some aluminium alloys heat radiation wings (2) are one-body molded with aluminium alloy body (1).
4. small-sized wind power generator casing according to claim 1 is characterized in that: described some aluminium alloys heat radiation wings (2) are pegged graft and are fixed on the aluminium alloy body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105521 CN203180684U (en) | 2013-03-08 | 2013-03-08 | Miniature aerogenerator casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105521 CN203180684U (en) | 2013-03-08 | 2013-03-08 | Miniature aerogenerator casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180684U true CN203180684U (en) | 2013-09-04 |
Family
ID=49077342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105521 Expired - Fee Related CN203180684U (en) | 2013-03-08 | 2013-03-08 | Miniature aerogenerator casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107626A (en) * | 2013-03-08 | 2013-05-15 | 宗鸿电子科技（昆山）有限公司 | Minitype wind-driven generator shell |
-
2013
- 2013-03-08 CN CN 201320105521 patent/CN203180684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107626A (en) * | 2013-03-08 | 2013-05-15 | 宗鸿电子科技（昆山）有限公司 | Minitype wind-driven generator shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130904 Termination date: 20200308 |