CN2906469Y - Polar axis type heliotactic tracking mechanism - Google Patents
Polar axis type heliotactic tracking mechanism Download PDFInfo
- Publication number
- CN2906469Y CN2906469Y CNU2006201189539U CN200620118953U CN2906469Y CN 2906469 Y CN2906469 Y CN 2906469Y CN U2006201189539 U CNU2006201189539 U CN U2006201189539U CN 200620118953 U CN200620118953 U CN 200620118953U CN 2906469 Y CN2906469 Y CN 2906469Y
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- CN
- China
- Prior art keywords
- pole axis
- decelerator
- carriage
- solar cell
- follower
- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a polaxis tracking mechanism with a sunny exposure of photovoltaic power generation system, which comprises a solar panel bracket, a polaxis body, a polaxis bracket, an upright post, a regulating threaded rod assembly with obliquity, a reducer and a motor. The function of the tracking mechanism with a sunny exposure always keeps the solar panel exposed to the sun vertically, makes the solar panel obtain the solar radiation energy, enhances and improves the power generation capacity of existing photovoltaic power generation system and has the advantages of using the law of earth rotation, with concise structure, simple control, convenient operation and low costs.
Description
Technical field
The utility model relates to the follower on the sunny side of Application of Solar Energy, relates in particular to solar photovoltaic generation system and implements the mechanism of tracking on the sunny side.
Background technology
The photovoltaic generating system major function is to convert solar radiant energy to electric energy.Tracking means is the track of sun tracking unit that improves photovoltaic generating system usefulness on the sunny side, and effect is that solar panel is vertically faced south all the time, allows solar panel obtain maximum solar radiant energy.Photovoltaic generating system adopts tracking means on the sunny side, can obtain the greater power generation amount.
But, China has only the minority photovoltaic generating system to adopt tracking means on the sunny side at present, existing tracking means complex structure, and the difficulty of tracking is big, tracking control unit cost height, more difficult enforcement industry and product promotion are mostly counted photovoltaic generating system and are not all also adopted tracking means on the sunny side.
Summary of the invention
For overcoming the problem that existing photovoltaic generating system exists, the utility model proposes a kind of tracking axis on the sunny side follower parallel with earth pole axis, be called for short the polar mounts follower that faces south, it is mainly used in the tracking on the sunny side of photovoltaic generating system solar panel.
The technical scheme that its technical problem that solves the utility model adopts is: be made up of solar cell board bracket, pole axis, pole axis carriage, column, tilt adjustment screw arbor assembly, decelerator, motor.Column is installed in the position that sunlight direct projections such as ground, body of wall or top, house are arrived; The pole axis carriage is installed on the column; Pole axis is installed on the pole axis carriage, and the lateral attitude of pole axis is parallel with the earth's axis (gyroaxis during earth rotation), fixes the pole axis lateral attitude by adjusting the tilt adjustment screw arbor assembly; Motor links to each other with decelerator machinery, and reducer output shaft links to each other with pole axis, makes the solar cell carriage turns by the control motor, thereby makes solar panel realize following the tracks of on the sunny side.
The beneficial effects of the utility model are, follower is simple, and it is clear and definite to follow the tracks of rule, and control algolithm is simple, and it is convenient to implement.
Description of drawings
Fig. 1 is an embodiment structural map of the present utility model.
Fig. 2 is second embodiment structural map of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
1. columns, 2. motor, 3. decelerator, 4. solar cell board bracket, 5. pole axis, 6. pole axis carriage, 7. tilt adjustment screw arbor assembly in the drawings.
The specific embodiment
Shown in Figure 1, column (1) is installed in the position that sunlight direct projections such as ground, body of wall, top, house are arrived; Pole axis support (6) is installed on the column (1); Pole axis (5) is installed in pole axis frame (6) and goes up and can rotate flexibly, the lateral attitude of pole axis (5) is parallel with the earth's axis (gyroaxis during earth rotation), lateral attitude fixes by tilt adjustment screw arbor assembly (7), motor (2) links to each other with the power shaft of decelerator (3), decelerator (3) is fixed on the pole axis carriage (6), decelerator (3) output shaft links to each other with pole axis (5), solar cell board bracket (4) is just fixing after adjustment is installed with pole axis (5), and the rotation of pole axis (5) drives the solar cell carriage (4) and the solar panel that are installed on the pole axis (5) and realizes tracking on the sunny side.Decelerator (3) can adopt worm type of reduction gearing in the embodiment shown in fig. 1, also can adopt planet wheel decelerator.
In the embodiment shown in Figure 2, pole axis (5) is installed on the pole axis frame (6), both are just fixing after installation adjustment finishes, no longer relatively move and rotate, motor (2) links to each other with the power shaft of decelerator (3), decelerator (3) is fixed on the solar cell board bracket (4), pole axis (5) is connected by the worm gear of key with decelerator (3), when motor (2) energising is rotated, solar cell board bracket (4), follow decelerator (3) and rotate around the worm gear of decelerator (3) together, realize the action of tracking on the sunny side of solar panel.Decelerator (3) should adopt worm type of reduction gearing in the embodiment shown in Figure 2.
Claims (4)
1. polar mounts follower that faces south, be made up of solar cell board bracket (4), pole axis (5), pole axis carriage (6), column (1), tilt adjustment screw arbor assembly (7), decelerator (3), motor (2), it is characterized in that: column (1) is installed in the position that the sunlight direct projection is arrived; Pole axis carriage (6) is installed on the column; Pole axis (5) is installed on the pole axis carriage (6); Motor (2) links to each other with decelerator (3) machinery, and decelerator (3) output shaft links to each other with pole axis (5).
2. the polar mounts according to claim 1 follower that faces south, it is characterized in that: the lateral attitude of pole axis (5) is parallel with the earth's axis, and the lateral attitude of pole axis (5) is fixed by tilt adjustment screw arbor assembly (7).
3. the polar mounts according to claim 1 follower that faces south, it is characterized in that: decelerator (3) is fixed on the pole axis carriage (6), and solar cell carriage (4) is fixing with pole axis (5), and rotates with pole axis (5).
4. the polar mounts according to claim 1 follower that faces south, it is characterized in that: decelerator (3) is fixed on the solar cell carriage (4), pole axis (5) is fixing with pole axis carriage (6), and solar cell carriage (4) is followed decelerator (3) and rotated around the worm gear of decelerator (3) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201189539U CN2906469Y (en) | 2006-05-31 | 2006-05-31 | Polar axis type heliotactic tracking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201189539U CN2906469Y (en) | 2006-05-31 | 2006-05-31 | Polar axis type heliotactic tracking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906469Y true CN2906469Y (en) | 2007-05-30 |
Family
ID=38115106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201189539U Expired - Fee Related CN2906469Y (en) | 2006-05-31 | 2006-05-31 | Polar axis type heliotactic tracking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906469Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647502A (en) * | 2013-11-06 | 2014-03-19 | 江西弘宇太阳能热水器有限公司 | Sun-tracking solar power system support |
| CN109194266A (en) * | 2018-10-29 | 2019-01-11 | 正信光电科技股份有限公司 | It is a kind of for fixing the support rod of photovoltaic module frame |
| CN110220320A (en) * | 2019-06-12 | 2019-09-10 | 广东工业大学 | A kind of reflected ray focusing device |
-
2006
- 2006-05-31 CN CNU2006201189539U patent/CN2906469Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647502A (en) * | 2013-11-06 | 2014-03-19 | 江西弘宇太阳能热水器有限公司 | Sun-tracking solar power system support |
| CN109194266A (en) * | 2018-10-29 | 2019-01-11 | 正信光电科技股份有限公司 | It is a kind of for fixing the support rod of photovoltaic module frame |
| CN110220320A (en) * | 2019-06-12 | 2019-09-10 | 广东工业大学 | A kind of reflected ray focusing device |
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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: 20070530 Termination date: 20100531 |