CN201247981Y - Improved structure of wind power generator - Google Patents
Improved structure of wind power generator Download PDFInfo
- Publication number
- CN201247981Y CN201247981Y CNU2008201142616U CN200820114261U CN201247981Y CN 201247981 Y CN201247981 Y CN 201247981Y CN U2008201142616 U CNU2008201142616 U CN U2008201142616U CN 200820114261 U CN200820114261 U CN 200820114261U CN 201247981 Y CN201247981 Y CN 201247981Y
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- China
- Prior art keywords
- wind
- improved
- centres
- axis
- driven generator
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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 an improved structure of a wind powered generator, which at least comprises a central axis, a winding module, a movable shell and two magnetic modules, wherein the winding module is fixed on the central axis and is composed of a plurality of winding units which are distributed on the periphery of the central axis according to different phases, and the winding units are combined with integrated insulation clad material; the movable shell is rotatably sleeved on the central axis, the inner part of the movable shell is provided with an accommodation space which is used for containing the winding module, and the movable shell is combined with at least one driving assembly; the two magnetic modules are respectively arranged at two sides of the winding module in the movable shell, and are provided with a plurality of N pole magnets and S pole magnets, which are alternatively arranged at intervals, and the two magnetic modules are arranged by the way that the magnets with different magnetic poles are opposite. The improved structure of a wind powered generator has the advantages of good structure strength, low cost, and convenient assembly and maintenance.
Description
Technical field
The utility model relates to a kind of structure-improved of generator, relates in particular to a kind of structure-improved of wind-driven generator.
Background technology
Existing wind power generation plant, as shown in Figure 1, it is arranged at the top of a rotary support member C that can freely pivot with a generator body A, can drive the driven unit B (as: screw or blade) of inner rotator in the side combination of described generator body A, the opposite side of generator body A can make inner in conjunction with stator and the axis of centres that outwards protrudes out via a connecting rod D in conjunction with a direction empennage E, during use, can drive described driven unit B by outside power (as: wind-force), and the rotor that utilizes described driven unit B to drive generator body A produces the rotation with respect to stator, to reach the effect of generating, and described direction empennage E can pass through connecting rod D interlocking generator body A with the direction of wind, driven unit B, make its direction, to obtain best wind drive effect over against described wind; In the structure of described generator body A, its many movable valve jackets that combine with driven unit B with the relative be combined into one of two halves housing, described two halves housing is one-body molded by metal casting respectively, and each is provided with plural equally distributed recess at relative faying face periphery, the N utmost point magnetic that alternates and arrange for ccontaining plural number, S utmost point magnetic, and at generator body A central interior position, be provided with a coil module, described coil module is wrapped in a sheet of fixed mount periphery with a plurality of coil units, make and have different phase differences between each coil unit, again at each coil unit appearance side coated insulation material, to form an isolation, and make described coil module convexedly stretch in the outer axis of centres of generator body A combine (the described axis of centres can be connected with described connecting rod D) with one, with form one can't rotation positioning states, and in the output of described coil module, then be provided with and draw lead and outside insulating material, stretch out, can change and the voltage of generation to derive each coil unit institute induced field for outside linking lead (twine mutually and weld) combination.
Yet, in the described generator body A structure, with the integrated housing of metal casting, not only weight is extremely heavy, causes whole wind drive efficient relatively poor, and material cost is higher, influence the price competitiveness of its product, moreover, when it inserts in the recess of two halves housing respectively at each N, S utmost point magnetic, owing to the magneticaction between magnetic, also increased the degree of difficulty of assembling work; Simultaneously, the fixed rack structure intensity of described coil module is not good, often be difficult to bear powerful external force effect and be out of shape, influence the phase accuracy of each coil unit, and fast vibration and torsional deformation that described generator body A is produced in power generation process, the possibility of drawing the fracture of wire-bonds position that makes outside linking lead and described coil module is also arranged, when this fracture situation takes place, not only very inconvenience of maintenance, and if described fracture location is during extremely near the coil unit of coil module inside, more may make the degree of difficulty increase of maintenance and not meet economic benefit, often must change whole group coil module, cause the increase of use cost.
Summary of the invention
Main purpose of the present utility model is to provide a kind of structure-improved of wind-driven generator, and its coil module (stator) has preferable structural strength after moulding, and not only the location of each coil unit is accurate, and low production cost.
Another purpose of the present utility model is to provide a kind of structure-improved of wind-driven generator, and its output in coil module is provided with holder, can combine via the assembly that is relatively fixed for the outside lead of drawing, to form for ease of maintenaince a connected structure.
Another purpose of the present utility model is to provide a kind of structure-improved of wind-driven generator, and it can effectively simplify the assembling of each magnetic and active shell inner room, to reduce production cost.
A purpose more of the present utility model is to provide a kind of structure-improved of wind-driven generator, and it is the weight and the material cost of reduction activity valve jacket effectively, to promote wind drive efficient and to promote price competitiveness.
For reaching above-mentioned purpose, the structure-improved of the wind-driven generator that the utility model provides comprises: an axis of centres;
One coil module is fixed on the described axis of centres, and described coil module is arranged in the periphery of the described axis of centres by a plurality of coil units according to out of phase, and is combined with integrated insulating bag cover material outside described a plurality of coil units;
One movable valve jacket is linked on the described axis of centres rotatably, and described movable sheath body inside is provided with an accommodation space, and described accommodation space holds described coil module; Described active shell cover is bonded to a few driven unit, the wind-force of described driven unit utilization outside and order about the described movable valve jacket pivot relative with described coil module;
Two magnetic modules are located at coil module two sides in the described movable valve jacket respectively, and described magnetic module has a plurality of N utmost point magnetic, S utmost point magnetics that alternate and arrange, and described two magnetic modules are oppositely arranged with the magnetic of phase different pole.
Compared with prior art, the structure-improved of the wind-driven generator that the utility model provides has good, the with low cost and assembling of structural strength, keeps in repair effect easily.
Description of drawings
Fig. 1 is the overall structure schematic diagram of existing wind power generation plant;
Fig. 2 is the structure improved structure decomposition map of the described wind-driven generator of the utility model embodiment;
Fig. 3 is the structure improved coil module and the outside binding site organigram that is connected lead of the described wind-driven generator of the utility model embodiment;
Fig. 4 is the structure improved entire combination outside drawing of the described wind-driven generator of the utility model embodiment;
Fig. 5 is the structure improved side-looking combination section of the described wind-driven generator of the utility model embodiment.
Description of reference numerals: the 1-axis of centres; The 331-fixed space; 11-locating ring flange; The 5-coil module; The 12-medium pore; The 51-coil unit; The 13-side opening; The 511-holder; 14-relative positioning portion; 52-insulating bag cover material; The movable valve jacket of 2-; The 521-axis hole; 21,22-half housing; The 522-location hole; 211,221-bearing pedestal; The 523-positioning component; 212,222-bearing; 53-draws lead; 213-magnetic cup metal assembly; The 531-fixed terminal; The relative joint portion of 214-; The 532-fixation kit; The 215-coupling unit; A-generator body; 3,4-. magnetic module; The B-driven unit; 31,41-N utmost point magnetic; The C-rotary support member; 32,42-S utmost point magnetic; The D-connecting rod; 33,43-magnetic fixation kit; E-direction empennage.
Embodiment
Below in conjunction with accompanying drawing, be described in more detail with other technical characterictic and advantage the utility model is above-mentioned.
To shown in Figure 5, can clearly find out that the structure-improved of the described wind-driven generator of the utility model embodiment comprises at least as Fig. 2: the axis of centres 1, movable valve jacket 2, magnetic module 3, magnetic module 4 and coil module 5, wherein,
Provided an axially extended medium pore 12 in the described axis of centres 1, and at one end periphery is provided with locating ring flange 11, be provided with a side opening 13 that is communicated with described medium pore 12 at described locating ring flange 11 peripheries, and described locating ring flange 11 is provided with a plurality of relative positioning portion 14 (can be screw or other similar structures) in the side of facing the axis of centres 1 other end;
Described movable valve jacket 2 is by two halves housing 21,22 relative be combined intos, described half housing 21, described half housing 22 is made with the hard insulating material of lightweight, and at described half housing 21, can prevent the magnetic cup metal assembly 213 that electromagnetic wave leaks in conjunction with one in described half housing 22, at described half housing 21, described half housing 22 central authorities are respectively equipped with bearing pedestal 211, bearing pedestal 221, described bearing pedestal 211 can supply a ccontaining bearing 212, described bearing pedestal 221 can and be incorporated on the described axis of centres 1 for a ccontaining bearing 222, be provided with a plurality of relative joint portions 214 (screw) at described half housing 21 (or 22) outer surface in addition, can be connected the driven unit B of fixed outer for a plurality of coupling units 215 (bolt) stretch into;
Described magnetic module 3 comprises a plurality of N utmost point magnetics 31, a plurality of S utmost point magnetic 32 and a sheet of magnetic fixation kit 33, be provided with plurality of fixed space 331 at described magnetic fixation kit 33 peripheries, can supply the ccontaining arrangement that alternates of each N utmost point magnetic 31, each S utmost point magnetic 32;
Described magnetic module 4 has identical a plurality of N utmost point magnetics 41, S utmost point magnetic 42 and magnetic fixation kit 43, and described magnetic module 3, described magnetic module 4 are placed in the described movable valve jacket 2, and with the corresponding setting of the magnetic of phase different pole;
Described coil module 5 is circumferential arrangement by a plurality of coil unit 51 according to out of phase, and outside described a plurality of coil units 51, be combined with integrated insulating bag cover material 52, be provided with an axis hole 521 in described insulating bag cover material 52 central authorities, can be linked on the described axis of centres 1, and described axis hole 521 peripheries are provided with a plurality of location holes 522, and described location hole 522 is corresponding to each the relative positioning portion 14 on the described locating ring flange 11; Stretch in the relative positioning portion 14 after running through each location hole 522 by a plurality of positioning components 523 (can be bolt or other similar structures), described coil module 5 is formed with the described axis of centres 1 combine the location; And the output of described coil module 5 is provided with the holder 511 that is incorporated into described insulating bag cover material 52 surfaces (can be nut or other has the similar structures of screw), can for an outside to draw lead 53 corresponding with the default fixed terminal 531 in its end, combine fixing through a fixation kit 532 (can be bolt or other has externally threaded similar structures) again; And the described lead 53 of drawing can be stretched in the medium pore 12 of the described axis of centres 1 by described side opening 13, and externally is connected.
During use, described driven unit B (screw or blade) is subjected to outer (wind) power effect, carry out the pivot relative and can order about described movable valve jacket 2 with coil module 5, by described magnetic module 3, described magnetic module 4 along with described movable valve jacket 2 rotates, and can form a variation magnetic field with respect to described coil module 5, described coil module 5 is able to by described lead 53 outputs one induced voltage of drawing.
In said structure because the insulating bag cover material 52 of described coil module 5 is shaped in a plurality of coil units 51 outsides, therefore have structural strength preferably, and the location that can guarantee each coil unit accurately, reduce production costs; Described coil module 5 utilizes described holder 511 and described outside to draw the structure that lead 53 is connected mutually simultaneously, has convenience for ease of maintenaince, and in advance with described magnetic fixation kit 33, described magnetic fixation kit 43 structure in conjunction with each N utmost point magnetic 31, N utmost point magnetic 41, S utmost point magnetic 32, S utmost point magnetic 42, can effectively simplify the assembling of 2 of each magnetic and movable valve jackets, and the movable valve jacket made from the hard insulating material of lightweight 2, also can effectively reduce its weight and material cost, and promote wind drive efficient.
From the above mentioned as can be known, the structure-improved of the utility model wind-driven generator has good, the with low cost and assembling of structural strength really, keeps in repair effect easily.
More than explanation is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection range of the present utility model.
Claims (21)
1. the structure-improved of a wind-driven generator is characterized in that, it comprises at least:
One axis of centres;
One coil module is fixed on the described axis of centres, and described coil module is arranged in the periphery of the described axis of centres by a plurality of coil units according to out of phase, and is combined with integrated insulating bag cover material outside described a plurality of coil units;
One movable valve jacket is linked on the described axis of centres rotatably, and described movable sheath body inside is provided with an accommodation space, and described accommodation space holds described coil module; Described active shell cover is bonded to a few driven unit, the wind-force of described driven unit utilization outside and order about the described movable valve jacket pivot relative with described coil module;
Two magnetic modules are located at coil module two sides in the described movable valve jacket respectively, and described magnetic module has a plurality of N utmost point magnetic, S utmost point magnetics that alternate and arrange, and described two magnetic modules are oppositely arranged with the magnetic of phase different pole.
2. the structure-improved of wind-driven generator as claimed in claim 1, it is characterized in that, described magnetic module is arranged on a sheet of magnetic fixation kit, be provided with the plurality of fixed space at described magnetic fixation kit periphery, described fixed space for described N utmost point magnetic, described S utmost point magnetic alternate arrange ccontaining.
3. the structure-improved of wind-driven generator as claimed in claim 1 or 2 is characterized in that, the output of described coil module is provided with the holder that is incorporated into insulating bag cover material surface; The outside lead of drawing combines by the assembly that is relatively fixed.
4. the structure-improved of wind-driven generator as claimed in claim 3 is characterized in that, the described wire termination of drawing is provided with fixed terminal, and described fixed terminal is incorporated on the described holder after running through for described fixation kit.
5. the structure-improved of wind-driven generator as claimed in claim 1 or 2 is characterized in that, described movable valve jacket is made by insulating material, in described movable sheath body in conjunction with a magnetic cup metal assembly.
6. the structure-improved of wind-driven generator as claimed in claim 3 is characterized in that, described movable valve jacket is made by insulating material, in described movable sheath body in conjunction with at least one magnetic cup metal assembly.
7. the structure-improved of wind-driven generator as claimed in claim 1 or 2 is characterized in that, described movable valve jacket is incorporated on the described axis of centres by a bearing respectively in each described half housing central authorities by the relative be combined into of two halves housing.
8. the structure-improved of wind-driven generator as claimed in claim 3 is characterized in that, described movable valve jacket is incorporated on the described axis of centres by a bearing respectively in each described half housing central authorities by the relative be combined into of two halves housing.
9. the structure-improved of wind-driven generator as claimed in claim 5 is characterized in that, described movable valve jacket is incorporated on the described axis of centres by a bearing respectively in each described half housing central authorities by the relative be combined into of two halves housing.
10. the structure-improved of wind-driven generator as claimed in claim 1 or 2 is characterized in that, the insulating bag cover material central authorities of described coil module are provided with an axis hole, and described axis hole is sleeved on the described axis of centres.
11. the structure-improved of wind-driven generator as claimed in claim 3 is characterized in that, the insulating bag cover material central authorities of described coil module are provided with an axis hole, and described axis hole is sleeved on the described axis of centres.
12. the structure-improved of wind-driven generator as claimed in claim 5 is characterized in that, the insulating bag cover material central authorities of described coil module are provided with an axis hole, and described axis hole is sleeved on the described axis of centres.
13. the structure-improved of wind-driven generator as claimed in claim 8 is characterized in that, the insulating bag cover material central authorities of described coil module are provided with an axis hole, and described axis hole is sleeved on the described axis of centres.
14. the structure-improved of wind-driven generator as claimed in claim 10, it is characterized in that, the insulating bag cover material of described coil module is provided with at least one location hole in the axis hole periphery, and described axis of centres stage casing is provided with a location ring flange, be provided with relative positioning portion in described locating ring flange one side corresponding to described location hole, stretch in the relative positioning portion after running through described location hole by at least one positioning component, described coil module is formed with the described axis of centres combine the location.
15. the structure-improved of wind-driven generator as claimed in claim 11, it is characterized in that, the insulating bag cover material of described coil module is provided with at least one location hole at described axis hole periphery, and described axis of centres stage casing is provided with a location ring flange, be provided with relative positioning portion in described locating ring flange one side corresponding to described location hole, stretch in the relative positioning portion after running through described location hole by at least one positioning component, described coil module is formed with the described axis of centres combine the location.
16. the structure-improved of wind-driven generator as claimed in claim 12, it is characterized in that, the insulating bag cover material of described coil module is provided with at least one location hole at described axis hole periphery, described axis of centres stage casing is provided with a location ring flange, be provided with relative positioning portion in described locating ring flange one side corresponding to described location hole, stretch in the relative positioning portion after running through described location hole by at least one positioning component, described coil module is formed with the axis of centres combine the location.
17. the structure-improved of wind-driven generator as claimed in claim 13, it is characterized in that, the insulating bag cover material of described coil module is provided with at least one location hole at described axis hole periphery, described axis of centres stage casing is provided with a location ring flange, be provided with relative positioning portion in described locating ring flange one side corresponding to described location hole, stretch in the relative positioning portion after running through described location hole by at least one positioning component, described coil module is formed with the axis of centres combine the location.
18. the structure-improved of wind-driven generator as claimed in claim 14 is characterized in that, described positioning component is a bolt, and described relative positioning portion is a screw.
19. the structure-improved of wind-driven generator as claimed in claim 15 is characterized in that, described positioning component is a bolt, and described relative positioning portion is a screw.
20. the structure-improved of wind-driven generator as claimed in claim 16 is characterized in that, described positioning component is a bolt, and described relative positioning portion is a screw.
21. the structure-improved of wind-driven generator as claimed in claim 17 is characterized in that, described positioning component is a bolt, and described relative positioning portion is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201142616U CN201247981Y (en) | 2008-06-19 | 2008-06-19 | Improved structure of wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201142616U CN201247981Y (en) | 2008-06-19 | 2008-06-19 | Improved structure of wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247981Y true CN201247981Y (en) | 2009-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201142616U Expired - Fee Related CN201247981Y (en) | 2008-06-19 | 2008-06-19 | Improved structure of wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247981Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943128A (en) * | 2010-09-06 | 2011-01-12 | 深圳市泰玛风光能源科技有限公司 | Vertical rotor magnetic suspension windmill generator |
| CN102270899A (en) * | 2010-06-02 | 2011-12-07 | 丰能动力科技股份有限公司 | Generator module and manufacturing method |
| CN102270904A (en) * | 2010-06-02 | 2011-12-07 | 丰能动力科技股份有限公司 | Wind power generator module having vertical shaft and manufacturing method thereof |
-
2008
- 2008-06-19 CN CNU2008201142616U patent/CN201247981Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102270899A (en) * | 2010-06-02 | 2011-12-07 | 丰能动力科技股份有限公司 | Generator module and manufacturing method |
| CN102270904A (en) * | 2010-06-02 | 2011-12-07 | 丰能动力科技股份有限公司 | Wind power generator module having vertical shaft and manufacturing method thereof |
| CN101943128A (en) * | 2010-09-06 | 2011-01-12 | 深圳市泰玛风光能源科技有限公司 | Vertical rotor magnetic suspension windmill generator |
| CN101943128B (en) * | 2010-09-06 | 2013-11-06 | 深圳市泰玛风光能源科技有限公司 | Vertical rotor magnetic suspension windmill generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20130619 |