CN100492448C - Photovoltaic windmill device and manufacturing method thereof - Google Patents
Photovoltaic windmill device and manufacturing method thereof Download PDFInfo
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- CN100492448C CN100492448C CNB2007101309012A CN200710130901A CN100492448C CN 100492448 C CN100492448 C CN 100492448C CN B2007101309012 A CNB2007101309012 A CN B2007101309012A CN 200710130901 A CN200710130901 A CN 200710130901A CN 100492448 C CN100492448 C CN 100492448C
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- 238000004519 manufacturing process Methods 0.000 title description 4
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
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- 229910052751 metal Inorganic materials 0.000 claims description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
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- 239000002355 dual-layer Substances 0.000 claims description 2
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- 229920005591 polysilicon Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The present invention relates to a photovoltaic windmill device and its fabricating method, in particular pertaining to the field of renewable energy technology. The processes of solar photovoltaic power generation have no pollution, facilitate environment protection, and can be acceleratedly popularized and applied. In order to demonstrate the whole processes that solar energy is converted to electric energy and then to mechanical energy to vast school students and the masses, the photovoltaic windmill device is designed to conveniently conduct the experiment of photovoltaic power generation indoors and outdoors. The device generates current under solar illumination, and direct current (DC) is input into a DC motor provided with a reducer through the conductors to run a power output shaft, thereby driving the leaves of the windmill to run slowly, and visually demonstrating the whole processes that solar energy is converted to electric energy and then to mechanical energy; the demonstration can also be done indoors under illumination of the halogen lamp. The device utilizes the gear reducer to decrease the rotation speed of the leaves of the photovoltaic windmill, and is suitable for teaching models, science popularization appliances and so on.
Description
Technical field
The present invention relates to a kind of Photovoltaic windmill apparatus and its preparation method, more particularly, it relates to a kind ofly being become electric energy, then being converted to the apparatus for demonstrating of mechanical energy by transform light energy, belongs to field of renewable energy technology.
Background technology
For a long time, coal and oil that human burning is a large amount of are used for generating, have caused the minimizing of large-area environmental pollution and non-renewable fossil energy resource.Along with cleaning, the progress of reproducible new energy technology, human in field as much as possible, adopt the solar energy power generating new technology to reduce environmental pollution, production industrial or agricultural new product and to multiple electric power supply.In prior art, the average light optoelectronic conversion ratio of the monocrystalline silicon of domestic production and polysilicon solar cell reaches 17% and 15% respectively.The most of outlet of homemade silicon solar cell, some is used at home.In the whole nation, primary school lacks the teaching aid of demonstration photovoltaic generation new technology, to people's propaganda, popularize photovoltaic generation knowledge, lack equally and explain apparatus intuitively.Up to the present, do not see as yet can outdoor, can become electric energy, then convert the teaching aid of mechanical energy to by transform light energy in indoor demonstration again.
Summary of the invention
The present invention has overcome the deficiency in the present technology, and a kind of photovoltaic windmill device is provided.This device utilizes outdoor sunshine or indoor Halogen lamp LED rayed solar panel to produce direct current, by lead 4 input dc power motivations 2, electric energy converts mechanical energy to, the Revolution Per Minute of direct current motor 2 is up to 2300～2400 circles, spectators can not look round the rotation of the blade 1 of windmill, the blade 1 of high speed rotating can influence this device safety in use, is unfavorable for speechmaker's explanation.In order to reduce the rotating speed of air vane 1, must be at the anterior connection gear speed reduction unit 7 of direct current motor 2.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of photovoltaic windmill device, blade 1, direct current motor 2, hollow tubular 3, plain conductor 4, silicon solar cell 5, base 6, gear reducer 7 by windmill are formed, be connected with gear reducer 7 in the front portion of direct current motor 2, gear reducer 7 is adjusted 5 rotating speeds by 6 inner transmission gears according to ratio of gear.When direct current motor 2 was 3V at voltage, when per minute changeed the rotating speed of 2300～2400 circles, by 5 adjustment of gear reducer 7, blade 1 per minute only changeed 12～13 circles; Rotating speed is relevant with voltage, if when voltage is 6V, the rotating speed of blade 1 can be increased to 24～26 circles.The composition of six transmission gears of gear reducer 7 inside is: two fixed conveyor gears comprise: the fixed conveyor gear 9 and the fixed conveyor gear 11 that is fixed on the gear reducer bottom surface 10 that are fixed on gear reducer upper cap 8 inboards; And four comprise to remove from stationary shaft or to overlap the movable transmission gear that installs only: be sleeved on the movable transmission gear 17 of movable transmission gear 16 in upper right side and lower right on the right fixed shaft 15.13,14,16,17 4 movable transmission gears all are made into number of teeth dual-layer stereo gear inequality and have guaranteed identical transmission between the gear combination; Number of teeth gear inequality is when work, because the number of teeth is inequality, thereby the ratio of the rotation between the gear of various combination has nothing in common with each other, by 5 adjustment to rotating speed, reduce rotational speed gradually, output power axle 18 rotating speed by the slow rotation that is reduced to low speed at a high speed, people can be known the blade 1 of seeing windmill, guaranteed the safety in the photovoltaic windmill device demonstration.
The method for making of photovoltaic windmill device of the present invention adopts following processing step:
1, earlier makes hollow tubular 3 and base 6, with hollow tubular 3 and base 6 bondings or be welded into an integral body with metal or plastics or organic glass or bamboo wood sturdy material.
2, make 13,14,16,17 4 movable transmission gears and 9,11 2 fixed conveyor gears with copper material; Six transmission gears are installed in ad-hoc location in the gear reducer 7, and connect direct current motor 2 and power output shaft 18.
3, the direct current motor 2 that will have a gear reducer 7 is installed in the motor case of hollow tubular 3 upper ends.
4, make the blade 1 of windmill of cloth products or paper products or bamboo and wood products or plastic products light material.
5, at the front end of power output shaft 18 wheel disc that is inserted with blade 1 is installed.
6, connect silicon solar cell 6 and direct current motor 2 with plain conductor 4.Plain conductor 4 is installed in the inside of hollow tubular 3.
After the photovoltaic windmill device manufacturing was finished, requirement detected qualified and works well.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is a structure front elevation of the present invention.
Fig. 3 is the vertical view of the motor of band gear reducer among the present invention.
Fig. 4 is a middle gear speed reduction unit upper cap internal view of the present invention.
Fig. 5 is the vertical view on the middle gear speed reduction unit bottom surface of the present invention.
Fig. 6 is four movable transmission gear front elevations in the middle gear speed reduction unit of the present invention.
Embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings further describes:
Fig. 1 is this bright structural front view, and Fig. 2 is a structure front elevation of the present invention.
At first want the core component gear reducer 7 in the shop drawings 1: with four movable transmission gears 13,14,16,17 in the copper material shop drawings 6 and the fixed conveyor gear 9 among Fig. 4, the fixed conveyor gear 11 among Fig. 5.Make left fixed shaft 12 and right fixed shaft 15 according to drawing, six transmission gears are installed to each position, tighten two screws on the gear reducer upper cap, make the gear reducer 7 of the sealing that is connected with direct current motor 2 among Fig. 3.
The size of photovoltaic windmill device critical piece is: the length of the blade 1 of windmill is sent between 60 centimeters selected in 6 public affairs, the height of hollow tubular 3 is selected between 8 centimeters to 80 centimeters; The length of silicon solar cell 5 and width are selected between 6 centimeters to 60 centimeters, and the length of base 6 and width are selected between 8 centimeters to 80 centimeters.The length of blade 1 is less than the height of hollow tubular 3, and long-pending plane than base 6, the plane of silicon solar cell 5 is long-pending little; The direct current motor 2 of band gear reducer 7 will complement one another with the integral body of photovoltaic windmill device, and the size of each parts will be unified design.
Make the blade 1 of windmill with cloth products or paper products or bamboo and wood products's light material.
Make hollow tubular 3 and base 6 with metal or plastics or organic glass or woodwork.
The polycrystalline silicon solar cell plate that length is 8 centimeters * 6 centimeters can be made according to 3V voltage, 180 milliamperes of electric currents.The length of the base 6 that matches is that 10 centimetres, width are that 8 centimetres, thickness are 1 centimetre.
With hollow tubular 3 and base 6 after the bonding or welding, the direct current motor 2 of mounting strap gear reducer 7 in the motor case above hollow tubular 3 is installed the wheel disc that is inserted with blade 1 at the front end of the power output shaft 18 of direct current motor 2.
Silicon solar cell plate 5 is installed on base 6, and plain conductor 4 passes hollow tubular 3 inside, and the lower end links silicon solar cell 5, and the upper end connects direct current motor 2.
After each ingredient installation of photovoltaic windmill device, connection are finished, detect.In outdoor irradiation of sunlight or under the irradiation of indoor 12V 50W directional lighting Halogen lamp LED, the direct current that silicon solar cell 5 produces is by plain conductor 4 input dc power motivations 2, because the decelerating effect of gear reducer 7, the blade 1 that power output shaft 18 drives windmill slowly rotates, and has finished the conversion by luminous energy → electric energy → mechanical energy.After photovoltaic windmill device is made successfully, teaching speech and popular science propaganda have just been can be used for.
Claims (5)
1, a kind of photovoltaic windmill device, blade (1) by windmill, direct current motor (2), hollow tubular (3), plain conductor (4), silicon solar cell (5), base (6), gear reducer (7) is formed, it is characterized in that, be connected with special gear reducer (7) in the front portion of direct current motor (2), gear reducer (7) is adjusted 5 rotating speeds by 6 inner transmission gears according to ratio of gear, direct current motor (2) is when voltage is 3V, when per minute changes the rotating speed of 2300～2400 circles, by 5 adjustment of gear reducer (7), blade (1) per minute only changes 12～13 circles; Rotating speed is relevant with voltage, when if voltage is 6V, the rotating speed of blade (1) can be increased to per minute 24～26 circle, and the composition of six transmission gears that gear reducer (7) is inner is: two fixed conveyor gears comprise: be fixed on the inboard fixed conveyor gear (9) of gear reducer upper cap (8) and be fixed on fixed conveyor gear (11) on the gear reducer bottom surface (10); And four comprise to remove from stationary shaft or to overlap the movable transmission gear that installs only: be sleeved on movable transmission gear (13) in upper left side and lower left activity transmission gear (14) on the left fixed shaft (12), be sleeved on movable transmission gear (16) in upper right side and lower right activity transmission gear (17) on the right fixed shaft (15), four movable transmission gears (13), (14), (16), (17) all are made into number of teeth dual-layer stereo gear inequality and have guaranteed identical transmission between the gear combination; The different gear of the number of teeth is when work, because the number of teeth is inequality, thereby the ratio of gear between the gear of various combination has nothing in common with each other, and by 5 times of rotating speed are adjusted, reduces rotational speed gradually, and the rotating speed of the axle (18) that outputs power is by being reduced to low speed at a high speed.
2, photovoltaic windmill device according to claim 1 is characterized in that, described hollow tubular (3) is to be made by metal or plastics or organic glass or bamboo and wood products's sturdy material.
3, photovoltaic windmill device according to claim 1 is characterized in that, the blade of described windmill (1) is to be made by cloth products or paper products or bamboo and wood products or plastic products light material.
4, photovoltaic windmill device according to claim 1, it is characterized in that, the size of the critical piece of described photovoltaic windmill device is: the length of blade (1) is selected between 6 centimeters to 60 centimeters, the height of hollow tubular (3) is selected between 8 centimeters to 80 centimeters, the length of silicon solar cell (5) and width are selected between 6 centimeters to 60 centimeters, and the length of base (6) and width are selected between 8 centimeters to 80 centimeters; The length of blade (1) is less than the height of hollow tubular (3), and long-pending plane than base (6), the plane of silicon solar cell (5) is long-pending little.
5, a kind of method for making by the described photovoltaic windmill device of claim 1, this method adopts following processing step, it is characterized in that:
(1) earlier makes hollow tubular (3) and base (6), hollow tubular (3) and base (6) are bondd or be welded into an integral body with metal or plastics or organic glass or bamboo wood sturdy material;
(2) make four movable transmission gears (13), (14), (16), (17) and two fixed conveyor gears (9), (11) with copper material, six transmission gears are installed in the interior ad-hoc location of gear reducer (7), and connect direct current motor (2) and gear reducer (7);
(3) direct current motor (2) that will have gear reducer (7) is installed in the motor case of hollow tubular (3) upper end;
(4) make the blade (1) of windmill of cloth products or paper products or bamboo and wood products or plastic products light material;
(5) at the front end of power output shaft (18) wheel disc that is inserted with blade (1) is installed;
(6) link silicon solar cell (5) and direct current motor (2) with plain conductor (4).Plain conductor (4) is installed in the inside of hollow tubular (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101309012A CN100492448C (en) | 2007-08-30 | 2007-08-30 | Photovoltaic windmill device and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101309012A CN100492448C (en) | 2007-08-30 | 2007-08-30 | Photovoltaic windmill device and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101118706A CN101118706A (en) | 2008-02-06 |
| CN100492448C true CN100492448C (en) | 2009-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101309012A Expired - Fee Related CN100492448C (en) | 2007-08-30 | 2007-08-30 | Photovoltaic windmill device and manufacturing method thereof |
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| CN (1) | CN100492448C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208147A (en) * | 2011-05-23 | 2011-10-05 | 王广华 | Multi-functional physical demonstration vehicle |
| WO2014009954A2 (en) * | 2012-07-12 | 2014-01-16 | Nova Lumos Ltd. | System and method for on-demand electrical power |
| CN109958752A (en) * | 2019-02-27 | 2019-07-02 | 恒昌工業有限公司 | A kind of walking reduction gear box and radio tank combining variable gear ratio |
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| CN101118706A (en) | 2008-02-06 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gao Jie Assignor: Jiu Jianghong Contract fulfillment period: 2009.6.5 to 2014.6.5 contract change Contract record no.: 2009320001044 Denomination of invention: Photovoltaic windmill device and manufacturing method thereof Granted publication date: 20090527 License type: Exclusive license Record date: 2009.6.29 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.5 TO 2014.6.5; CHANGE OF CONTRACT Name of requester: GAO JIE Effective date: 20090629 |
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Free format text: CORRECT: ADDRESS; FROM: 214142 WANG JUAN TRANSFERS, TECHNOLOGY DEPARTMENT, TRADE SERVICE CENTER, NO.11, ZHENGTONG ROAD, SHUOFANG STREET, NEW DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 214041 NO.37, DING LANE, MINFENG VILLAGE, HUANGXIANG TOWN, BEITANG DISTRICT, WUXI CITY, JIANGSU PROVINCE |
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Effective date of registration: 20100311 Address after: Huang Zhen Min Feng Cun Ding Xiang Beitang District 214041 Jiangsu city of Wuxi province No. 37 Patentee after: Lin Hua Address before: Trade Service Center 11 No. 214142 Jiangsu province Wuxi New Area Shuofang streets Zheng Tong Science and technology Wang Juan Patentee before: Jiu Jianghong |
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Owner name: JIANGSU KING SUN POWER CO., LTD. Free format text: FORMER OWNER: LIN HUA Effective date: 20100914 |
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Free format text: CORRECT: ADDRESS; FROM: 214041 NO.37, DINGXIANG, MINFENG VILLAGE, HUANGXIANG TOWNSHIP, BEITANG DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 214500 NO.8, FUYANG ROAD, DEVELOPMENT AREA, JINGJIANG CITY, JIANGSU PROVINCE |
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Effective date of registration: 20100914 Address after: 214500 No. 8, Fuyang Road, Jingjiang Development Zone, Jiangsu Patentee after: Jiangsu King Sun Power Co., Ltd. Address before: Huang Zhen Min Feng Cun Ding Xiang Beitang District 214041 Jiangsu city of Wuxi province No. 37 Patentee before: Lin Hua |
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