CN203161436U - Wind driven generator - Google Patents
Wind driven generator Download PDFInfo
- Publication number
- CN203161436U CN203161436U CN2013201799277U CN201320179927U CN203161436U CN 203161436 U CN203161436 U CN 203161436U CN 2013201799277 U CN2013201799277 U CN 2013201799277U CN 201320179927 U CN201320179927 U CN 201320179927U CN 203161436 U CN203161436 U CN 203161436U
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- CN
- China
- Prior art keywords
- driven generator
- wind
- wheel shaft
- wheel hub
- blade
- 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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- 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
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- Wind Motors (AREA)
Abstract
The utility model provides a novel wind driven generator which is simple in structure, capable of directly converting wind energy into electric energy for outputting, high in energy utilization rate and low in noise. The wind driven generator comprises a plurality of blades, a wheel shaft, a tail wing and a base. The blades are mounted on the wheel shaft. The wheel shaft is mounted on the base through a support. The tail wing is mounted on the wheel shaft. The wind driven generator further comprises a hub which is disposed outside the blades and which is fixed on the base. A plurality of wire sets are wound on the hub, each wire set is connected to a control circuit, and a permanent magnet is connected to the head of each blade.
Description
Technical field
The utility model belongs to energy field, is specifically related to a kind of wind-driven generator.
Background technique
Wind energy resources is the renewable energy sources of cleaning, and safety, cleaning, aboundresources are inexhaustible, are a kind of local resources of nonvolatil a large amount of existence, can be us energy supply steady in a long-term is provided.Existing wind-driven generator, mainly formed by blade, empennage, gear-box and generator, be to utilize wind-force to drive the air vane rotation, give generator by gear-box with the transmission of power that produces under the wind-force effect again, by generator the mechanical kinetic energy of blade rotation is converted to electric energy again.Existing wind-driven generator, structure are comparatively complicated, and blade rotation drives generator work by gear-box then, and in the mechanical energy transmittance process, energy has certain loss, causes the conversion ratio of wind energy lower like this, and it is bigger to produce noise during generator work simultaneously.
The model utility content
The purpose of this utility model is exactly that a kind of novel wind-driven generator will be provided, and this wind-driven generator structure is simple, can directly wind energy be converted to electric energy output, the energy utilization ratio height, and also noise is low.
The technical solution of the utility model is as follows:
A kind of wind-driven generator, comprise a plurality of blades, wheel shaft, empennage and base, each blade is installed on the wheel shaft, wheel shaft is installed on the base by support, empennage is installed on the wheel shaft, it is characterized in that: comprise that also wheel hub, wheel hub place the blade outer ring and be fixed on the base, twine on the wheel hub many group coils are installed, each organizes the coil branch
The coil of respectively organizing on the described wheel hub is evenly arranged along the wheel hub inner circle wall, and the group number of coil is suitable with the permanent magnet number.
The N utmost point of the permanent magnet of adjacent two blade head ends is opposite with S extreme direction.
Six or eight blades are installed on the described wheel shaft, and the head end of each blade is installed a permanent magnet, and corresponding wheel hub is provided with six groups or eight groups of coils with it.
Described empennage is the fish tail shape.
The beneficial effects of the utility model are as follows:
1. direct cutting magnetic induction line produces electric current during blade rotation, is electric energy with wind energy transformation directly, compares and old-fashioned wind-driven generator, can improve the transformation efficiency of wind energy.
2. the structure of the utility model design is ingenious, and unusual peace and quiet during use can be used for family expenses, is installed in oneself roof and also can bother oneself and neighbours.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is wheel hub schematic representation of the present utility model.
Among the figure: the 1-blade; The 2-wheel shaft; The 3-empennage; The 4-base; The 5-wheel hub; The 6-coil; The 7-permanent magnet.
Embodiment
As Fig. 1, shown in 2: the utility model wind-driven generator comprises eight blades 1, wheel shaft 2, empennage 3 and base 4, each blade 1 is installed on the wheel shaft 2, and eight blades 1 are installed on the wheel shaft 2, wheel shaft 2 is installed on the base 4 by support, and empennage 3 is installed on the wheel shaft 2, and empennage 3 is the fish tail shape.This generator also comprises wheel hub 5, wheel hub 5 places blade 1 outer ring and is fixed on the base 4, twines on the wheel hub 5 many group coils 6 are installed, and eight groups of coils 6 on the wheel hub 5 are evenly arranged along wheel hub 5 inner circle walls, each organizes coil 6 Access Control circuit respectively, each blade 1 head end permanent magnet 7 of ining succession.The N utmost point of the permanent magnet 7 of adjacent two blade 1 head ends is opposite with S extreme direction.
The utility model generator, direct cutting magnetic induction line produced electric current when blade 1 rotated, be electric energy with wind energy transformation directly, compare and old-fashioned wind-driven generator, can improve the transformation efficiency of wind energy, the structure of design is ingenious, unusual peace and quiet during use, can be used for family expenses, be installed in oneself roof and also can not bother own and neighbours.
Claims (5)
1. wind-driven generator, comprise a plurality of blades, wheel shaft, empennage and base, each blade is installed on the wheel shaft, wheel shaft is installed on the base by support, and empennage is installed on the wheel shaft, it is characterized in that: also comprise wheel hub, wheel hub places the blade outer ring and is fixed on the base, twine on the wheel hub many group coils are installed, each organizes coil Access Control circuit respectively, each blade head end permanent magnet of ining succession.
2. wind-driven generator according to claim 1, it is characterized in that: the coil of respectively organizing on the described wheel hub is evenly arranged along the wheel hub inner circle wall, and the group number of coil is suitable with the permanent magnet number.
3. wind-driven generator according to claim 1, it is characterized in that: the N utmost point of the permanent magnet of adjacent two blade head ends is opposite with S extreme direction.
4. wind-driven generator according to claim 1 is characterized in that: six or eight blades are installed on the described wheel shaft, and the head end of each blade is installed a permanent magnet, and corresponding wheel hub is provided with six groups or eight groups of coils with it.
5. wind-driven generator according to claim 1, it is characterized in that: described empennage is the fish tail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201799277U CN203161436U (en) | 2013-04-11 | 2013-04-11 | Wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201799277U CN203161436U (en) | 2013-04-11 | 2013-04-11 | Wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161436U true CN203161436U (en) | 2013-08-28 |
Family
ID=49022625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201799277U Expired - Fee Related CN203161436U (en) | 2013-04-11 | 2013-04-11 | Wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195647A (en) * | 2013-04-11 | 2013-07-10 | 南京信息工程大学 | Wind driven generator |
| CN110242491A (en) * | 2019-06-11 | 2019-09-17 | 安徽理工大学 | A kind of multidimensional rotation wind driven generator |
-
2013
- 2013-04-11 CN CN2013201799277U patent/CN203161436U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195647A (en) * | 2013-04-11 | 2013-07-10 | 南京信息工程大学 | Wind driven generator |
| CN110242491A (en) * | 2019-06-11 | 2019-09-17 | 安徽理工大学 | A kind of multidimensional rotation wind driven generator |
| CN110242491B (en) * | 2019-06-11 | 2023-11-21 | 安徽理工大学 | Multi-dimensional rotary wind generating set |
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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 |
Granted publication date: 20130828 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |