CN2828372Y - External rotor energy-saving wind-mill generator with wind wheel on casing - Google Patents
External rotor energy-saving wind-mill generator with wind wheel on casing Download PDFInfo
- Publication number
- CN2828372Y CN2828372Y CNU2005200323324U CN200520032332U CN2828372Y CN 2828372 Y CN2828372 Y CN 2828372Y CN U2005200323324 U CNU2005200323324 U CN U2005200323324U CN 200520032332 U CN200520032332 U CN 200520032332U CN 2828372 Y CN2828372 Y CN 2828372Y
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- Prior art keywords
- wind
- wind wheel
- rotor
- utility
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- Expired - Fee Related
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- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000004134 energy conservation Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 11
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model relates to a novel external rotor type energy-saving wind-mill generator with a wind wheel on a shell body. The utility model can effectively solve the problem that the wind force is used for generating electricity. The utility model is composed of a stator, a rotor and a wind wheel, wherein the rotor is composed of a shell body, and a magnet and a wind wheel which are arranged on bearings through an upper end cover and a lower end cover, wherein the magnet is arranged on the inner wall of the shell body and the wind wheel is arranged on the outer wall of the shell body. The center of the shell body is provided with a rotor which composed of a fixed shaft and a coil winding, wherein the coil winding is arranged on the fixed shaft. Both ends of the fixed shaft are arranged on the end covers of both ends of the shell body through the bearings. The coil winding is connected with current leading wires to lead current out. The utility model has the advantages that the structure is simple and unique, the structural form of the existing wind-mill generator is changed, the exterior of the utility model is the rotor, the center of the interior of the utility model is the stator, the outer shell is used as a support frame of the wind wheel as well as a rotor body, the blade angle form supporting the wind wheel is not changed, the heat radiation effect is good, the inertia is large, the wind wheel is easy to rotate, the electricity can be generated in low-speed wind, the utility model can supply electricity in all weather after matched with an accumulator and the electricity generating efficiency is high.
Description
One, technical field
The utility model relates to a kind of electricity generating device, and particularly a kind of wind wheel places the energy-conservation wind-driven generator of external rotor type on the housing.
Two, background technique
Along with science and technology and prosperity of economy and development, increasing to the requirement of electricity, the shortage of electric energy has become global problem at present.For solving the deficiency of electric energy, people have been conceived to the development and utilization to wind energy, utilize wind energy power, to solve the not enough problem of electricity consumption in the life.For this reason, scientific and technical personnel have developed multiple wind-driven generator, and obtain application to a certain degree in the area of the outlying district of the few electricity of short of electricity and wind-force abundance.But, used its structure of wind-driven generator generally is to be made of rotor stator at present, rotor is arranged in the stator at the center of generator, adorns wind wheel on the rotor shaft, and wind wheel drives the rotor generating, because its structure is unsatisfactory, in use, the generating effect is unsatisfactory, and efficient is low, moment of rotation is little, the complete machine radiating condition is poor, is unfavorable for the raising of the generating efficiency of wind-driven generator, causes energy waste, and can only under big wind-force, work, power-on time and delivery are limited, do not satisfy the needs to powering in people's daily life, therefore, to the improvement of wind-driven generator, be imperative thereby new wind-driven generator is provided.
Three, model utility content
At above-mentioned situation, the purpose of the utility model places the energy-conservation wind-driven generator of external rotor type on the housing with regard to providing a kind of novel wind wheel, can effectively solve the problem of utilizing wind-power electricity generation, the technological scheme of its solution is, this generator is by stator, rotor and wind wheel constitute, rotor is to be contained on the bearing by end cap about magnet on housing and its inwall and the warp of the wind wheel on the outer wall to constitute, the housing center be equipped with by stationary axle and on coil scratch the rotor that constitutes of group, the stationary axle two ends are contained on the end cap at housing two ends through bearing, coil winding connects current feed, draw electric current, the utility model uniqueness simple in structure, changed the structural type of existing wind-driven generator, the outside is a rotor, inside center is a stator, shell had both been made the supporting frame of wind wheel, it is again rotor body, it is constant to support the wind wheel fan blade angle, good heat dissipation effect, and coherence is big, wind wheel is easy to rotate, can generate electricity under the low velocity wind, cooperate accumulator, can realize round-the-clock power supply, the generating efficiency height is for the Application and Development of wind energy has been opened up new bright prospect.
Four, description of drawings
Fig. 1 is a structural profile plan view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Five. embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provide by Fig. 1, Fig. 2, the utility model is that stator, rotor and wind wheel constitute, to be magnet 4 on housing 1 and its inwall and the wind wheel on the outer wall 9 through end cap 2 up and down be contained on the bearing 3 rotor constitutes, the housing center be equipped with by stationary axle 6 and on the rotor that constitutes of coil winding 5, stationary axle 6 two ends are contained on the end cap 2 at housing 1 two ends through bearing 3, coil winding 5 connects current feed 8, draws electric current; In order to be beneficial to the generator heat radiation, on housing 1 two end cap 2 radiation hole 10 is arranged; In order to use with easy for installation, metallic channel or threading hole 7 are arranged on the stationary axle 6, and the current feed 8 of stator coil winding 5 places in metallic channel or the threading hole 7, draws electric current, the coiling of coil winding is with prior art or to adopt application number be 200320123923.3 technology, repeats no more.Wind wheel 9 can be a drum type, also can be that ball-type or annulus ball-type, cambered surface are rotary-type etc., as long as can effectively utilize the wind wheel of wind energy all can adorn usefulness, provides a kind of drum type wind wheel (as shown in Figure 2) of fan blade rotation shape among the figure.Housing 1 can be the internal fixation face of wind wheel 9, also can be the shell of generator, or is made of generator casing and outer cover, and what provide in the present embodiment is that shell and outer cover are the two-in-one structure of one.
During use, be fixed on the motor fixing seat through stationary axle 6, wind wheel drives housing and magnet rotates generating, the rotational structure and the installation form of traditional wind-driven generator center rotor have been changed, generator casing had both been made the fan blade supporting frame, be again rotor body, and it is constant to support fan blade angle, good heat dissipation effect, coherence is big, be very beneficial for the rotation of wind wheel, on wind-driven generator, refill and join accumulator, can realize round-the-clock power supply, trial effect is very good, can satisfy room lighting in the daily life fully, see the usefulness of the lighting burner of TV and work and study and other household electric appliance etc., the utility model non-environmental-pollution, cost is low, easily produce and install, it is succeeded in developing, for the exploitation of wind-force and wind-driven generator popularize and vast market has been opened up in use, economic and social benefit is huge.
Claims (3)
1, a kind of wind wheel places the energy-conservation wind-driven generator of external rotor type on the housing, be to constitute by rotor, stator and wind wheel, it is characterized in that rotor to be magnet (4) on housing (1) and its inwall and the wind wheel (9) on the outer wall be contained in bearing (3) through end cap (2) up and down going up and constituting, the housing center be equipped with by stationary axle (6) and on the rotor that constitutes of coil winding (5), stationary axle (6) two ends are contained on the end cap (2) at housing (1) two ends through bearing (3), and coil winding (5) connects current feed (8).
2, wind wheel according to claim 1 places the energy-conservation wind-driven generator of external rotor type on the housing, its feature in, radiation hole (10) is arranged on said housing (1) two end cap (2).
3, wind wheel according to claim 1 places the energy-conservation wind-driven generator of external rotor type on the housing, its feature in, metallic channel or threading hole (7) are arranged on the said stationary axle (6), and the current feed (8) of stator coil winding (5) places in metallic channel or the threading hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200323324U CN2828372Y (en) | 2005-10-20 | 2005-10-20 | External rotor energy-saving wind-mill generator with wind wheel on casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200323324U CN2828372Y (en) | 2005-10-20 | 2005-10-20 | External rotor energy-saving wind-mill generator with wind wheel on casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828372Y true CN2828372Y (en) | 2006-10-18 |
Family
ID=37079928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200323324U Expired - Fee Related CN2828372Y (en) | 2005-10-20 | 2005-10-20 | External rotor energy-saving wind-mill generator with wind wheel on casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828372Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187357B (en) * | 2007-12-06 | 2010-10-06 | 张大鹏 | Wind-driven generator |
| CN101235794B (en) * | 2007-12-17 | 2011-07-06 | 黄金伦 | High and low speed wind wheel common pylon |
| CN102322396A (en) * | 2011-06-03 | 2012-01-18 | 江重华 | Magnetic suspension wind-driven generator |
| CN101701571B (en) * | 2009-11-19 | 2012-02-01 | 商水桥 | All-weather wind power alternating-current generator |
| CN102465839A (en) * | 2010-11-05 | 2012-05-23 | 胡广生 | Wind power generation system arranged in three-dimensional matrix and construction method for wind power generation system |
| CN103184978A (en) * | 2012-08-08 | 2013-07-03 | 惠州市三鼎能源科技有限公司 | Balanced vertical-axis wind generating set |
| CN103206346A (en) * | 2012-08-08 | 2013-07-17 | 惠州市三鼎能源科技有限公司 | Balanced vertical-axis micro-miniature wind generating set |
| CN104074685A (en) * | 2014-07-16 | 2014-10-01 | 哈尔滨理工大学 | Vertical shaft wind power rotation power supply system of outer rotor structure |
| CN105649888A (en) * | 2016-03-17 | 2016-06-08 | 上海僖舜莱机电设备制造有限公司 | Load balance type vertical axis wind turbine |
| CN108716452A (en) * | 2018-06-03 | 2018-10-30 | 苏州蓝色弹珠智能科技有限公司 | A kind of umbrella |
-
2005
- 2005-10-20 CN CNU2005200323324U patent/CN2828372Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187357B (en) * | 2007-12-06 | 2010-10-06 | 张大鹏 | Wind-driven generator |
| CN101235794B (en) * | 2007-12-17 | 2011-07-06 | 黄金伦 | High and low speed wind wheel common pylon |
| CN101701571B (en) * | 2009-11-19 | 2012-02-01 | 商水桥 | All-weather wind power alternating-current generator |
| CN102465839A (en) * | 2010-11-05 | 2012-05-23 | 胡广生 | Wind power generation system arranged in three-dimensional matrix and construction method for wind power generation system |
| CN102465839B (en) * | 2010-11-05 | 2015-01-07 | 胡广生 | Wind power generation system arranged in three-dimensional matrix and construction method for wind power generation system |
| CN102322396A (en) * | 2011-06-03 | 2012-01-18 | 江重华 | Magnetic suspension wind-driven generator |
| CN103206346A (en) * | 2012-08-08 | 2013-07-17 | 惠州市三鼎能源科技有限公司 | Balanced vertical-axis micro-miniature wind generating set |
| CN103184978A (en) * | 2012-08-08 | 2013-07-03 | 惠州市三鼎能源科技有限公司 | Balanced vertical-axis wind generating set |
| CN103184978B (en) * | 2012-08-08 | 2015-05-27 | 惠州市三鼎能源科技有限公司 | Balanced vertical-axis wind generating set |
| CN103206346B (en) * | 2012-08-08 | 2016-02-17 | 惠州市三鼎能源科技有限公司 | A kind of balanced type vertical shaft microminiature wind power generating set |
| CN104074685A (en) * | 2014-07-16 | 2014-10-01 | 哈尔滨理工大学 | Vertical shaft wind power rotation power supply system of outer rotor structure |
| CN105649888A (en) * | 2016-03-17 | 2016-06-08 | 上海僖舜莱机电设备制造有限公司 | Load balance type vertical axis wind turbine |
| CN108716452A (en) * | 2018-06-03 | 2018-10-30 | 苏州蓝色弹珠智能科技有限公司 | A kind of umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN PUTIANTONG DIGITAL INDUSTRIES CO., LTD Free format text: FORMER NAME: LUO WEICHENG |
|
| CP03 | Change of name, title or address |
Address after: 5, 518101, 41 District, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen Putiantong Cyber Industry Co., Ltd. Address before: 450008 Dongming Road, No. 1, Zhengzhou Road, Henan University of Traditional Chinese Medicine, Henan Co-patentee before: Zhang Jingchuan Patentee before: Luo Weicheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20121020 |