CN202014210U - Single shaft solar tracking device of solar panel - Google Patents
Single shaft solar tracking device of solar panel Download PDFInfo
- Publication number
- CN202014210U CN202014210U CN2011200400881U CN201120040088U CN202014210U CN 202014210 U CN202014210 U CN 202014210U CN 2011200400881 U CN2011200400881 U CN 2011200400881U CN 201120040088 U CN201120040088 U CN 201120040088U CN 202014210 U CN202014210 U CN 202014210U
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- CN
- China
- Prior art keywords
- horizontal long
- solar panel
- long axis
- single shaft
- solar
- 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.)
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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
Abstract
The utility model relates to the field of solar power generation and discloses a single shaft solar tracking device of a solar panel, which comprises a battery supporting plate, a horizontal long shaft, a shaft sleeve and a supporting seat, wherein the shaft sleeve and the supporting seat are used for supporting the horizontal long shaft. One end of the horizontal long shaft is sequentially connected with a speed reducer and a driving motor. The single shaft solar tracking device of the solar panel is characterized in that one end of the battery supporting plate is movably connected with the horizontal long shaft along the radial direction through a hinge, the other end of the battery supporting plate is movably connected with one end of a supporting rod through the hinge, and the other end of the supporting rod is fixed into a pin hole arranged on the horizontal long shaft in radial direction through a pin.
Description
Technical field
The utility model relates to field of solar thermal power generation, particularly a kind of single shaft sun-following device of solar panel.
Background technology
Solar panel absorbs sun light quantity and is directly proportional with the cosine value of incidence angle substantially, and its incidence angle is generally in the scope about 0---50 °.In the exhausted major region of the earth and in most of time, the existing hour angle of sunray also has the variation of the elevation angle (because of the latitude reason).In order to increase the absorptivity of light, people reduce the incident angle of sunlight as far as possible, to increase the absorptivity of light.The installation of solar panel at present mainly contains two kinds: a kind of is fixed installation, and cell panel is fixed on the fixed mount, keeps flat and mode with angle.If conditions permit all adopts mode with angle to install, can increase generating efficiency.Second kind is that tracking mode is installed, be that cell panel is fixed on single shaft (rotating shaft) or twin shaft (two rotating shafts) tracking system, uniaxiality tracking generally is divided into the uniaxial horizontal tracking and pole axis (single shaft angle of latitude) is followed the tracks of two kinds, it is that the rotating shaft North and South direction is placed that uniaxial horizontal is followed the tracks of, rotate from east to west, reach and drive cell panel and follow the tracks of sun east from east to west and rise the west and fall, it is that rotating shaft and ground have the inclination angle to install that pole axis is followed the tracks of, and drives cell panel above it and follow the tracks of from east to west that the sun is eastern to be risen the west and fall when rotating shaft is rotated from east to west.Twin shaft is on the basis of single shaft, has increased the tracking means of following the tracks of the sun elevation angle, can further increase lighting efficiency like this.
In present uniaxiality tracking device, when solar panel is installed, all adopt solar panel and the parallel installation of single shaft (rotating shaft).As China Patent No. is " the single shaft solar tracking solar panels rack device " of ZL200720002362.x and " oblique/flat uniaxiality tracking device of solar photovoltaic electrification component " that China Patent No. is ZL201020112723.8.When uniaxial horizontal was placed, solar panel also can only horizontal positioned, and such device can not utilize the advantage at inclination angle to increase lighting efficiency.Though it is the most effective a kind of single shaft follow-up mechanism of present solar energy converting that pole axis is followed the tracks of,, there is the difficulty that increases height in this follow-up mechanism one end, and the installation quantity of solar panel is restricted.
Summary of the invention
The object of the present invention is to provide a kind of single shaft sun-following device of solar panel, the solar panel of horizontal positioned has been increased elevation angle regulatory function,, improve the lighting efficiency that the solar panel uniaxial horizontal is followed the tracks of to reduce the incidence angle of sunray.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
A kind of single shaft sun-following device of solar panel, comprise the battery supporting plate, horizontal long axis, the axle sleeve of support level major axis and bearing, one end of horizontal long axis connects reductor and drive motors successively, it is characterized in that, an end of described battery supporting plate radially flexibly connects by hinge and horizontal long axis, the other end is movably connected in an end of a support bar by hinge, the other end of described support bar by pin and the pin-and-hole that radially is opened in described horizontal long axis fix.
Further improvement of the utility model and characteristics are:
Be provided with a plurality of battery supporting plates on the described horizontal long axis vertically.
Be provided with a plurality of pin-and-holes of a corresponding support bar on the described horizontal long axis vertically.
The axle sleeve of described support level major axis and bearing are at least two groups.
In the utility model, one end of battery supporting plate radially flexibly connects by hinge and horizontal long axis, the other end is movably connected in an end of a support bar by hinge, the other end of support bar by pin and the pin-and-hole that radially is opened in described horizontal long axis fix, increased the elevation angle regulatory function of solar panel, can reduce the incidence angle of sunray, improve the lighting efficiency that the solar panel uniaxial horizontal is followed the tracks of; On horizontal long axis, be provided with simultaneously a plurality of pin-and-holes of a corresponding support bar vertically, can adjust the elevation angle of solar panel easily, improve the energy output of the single shaft sun-following device of solar panel according to the variation at 1 year sun elevation angle.
Description of drawings
Fig. 1 is the structural representation of the single shaft sun-following device of a kind of solar panel of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1 right half part;
Fig. 3 looks schematic diagram for the right side of Fig. 1;
Among the figure: 1, drive motors; 2, reductor; 3, horizontal long axis; 4, axle sleeve; 5, bearing; 6, solar cell; 7, battery supporting plate; 8, support bar; 9, pin; 10, pin-and-hole; 11, hinge.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, be the single shaft sun-following device of a kind of solar panel of the present utility model, its horizontal long axis 3 is supported by axially uniform three groups of axle sleeves 4 and bearing 5, and an end of horizontal long axis 3 connects reductor 2 and drive motors 1 successively.Place in horizontal long axis 3 north and south, two battery supporting plates 7 evenly is set vertically, fixed flat planar solar cell 6 on the battery supporting plate 7 on it.One end of each battery supporting plate 7 radially flexibly connects by hinge 11 and horizontal long axis 3, can make the diameter rotation of battery tray plate 7 relative horizontal long axis 3, the other end of battery supporting plate 7 or the close other end are movably connected in an end of a support bar 8 by hinge, the other end of support bar 8 is by pin 9 and radially to be opened in the pin-and-hole 10 of described horizontal long axis fixing, thereby can set the elevation angle of solar panel according to the sun elevation angle, improve the lighting efficiency that the solar panel uniaxial horizontal is followed the tracks of.Be provided with three pin-and-holes 10 of a corresponding support bar 8 on the horizontal long axis 3 vertically, can change the elevation angle of adjusting solar panel easily, improve the generating efficiency of the single shaft sun-following device of solar panel according to the sun elevation angle.
Certainly, can be provided with a plurality of battery supporting plates 7 on the horizontal long axis 3 vertically; The axle sleeve 4 of support level major axis 3 and bearing 5 are at least two groups or more; The pin-and-hole 10 that is provided with a corresponding support bar 8 on the horizontal long axis 3 vertically is two, three or more.The foregoing description can be further optimized in above-mentioned measure, does not also all break away from invention thought of the present utility model simultaneously.
Although below in conjunction with the accompanying drawings embodiment of the present utility model is described, but the utility model is not limited to above-mentioned specific embodiments and applications field, above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art under the situation that does not break away from the scope that the utility model claim protected, can also make a variety of forms under the enlightenment of this specification, these all belong to the row of the utility model protection.
Claims (4)
1. the single shaft sun-following device of a solar panel, comprise the battery supporting plate, horizontal long axis, the axle sleeve of support level major axis and bearing, one end of horizontal long axis connects reductor and drive motors successively, it is characterized in that, an end of described battery supporting plate radially flexibly connects by hinge and horizontal long axis, the other end is movably connected in an end of a support bar by hinge, the other end of described support bar by pin and the pin-and-hole that radially is opened in described horizontal long axis fix.
2. the single shaft sun-following device of solar panel according to claim 1 is characterized in that, is provided with a plurality of battery supporting plates on the described horizontal long axis vertically.
3. the single shaft sun-following device of solar panel according to claim 1 is characterized in that, is provided with a plurality of pin-and-holes of a corresponding support bar on the described horizontal long axis vertically.
4. the single shaft sun-following device of solar panel according to claim 1 is characterized in that, the axle sleeve of described support level major axis and bearing are at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200400881U CN202014210U (en) | 2011-02-17 | 2011-02-17 | Single shaft solar tracking device of solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200400881U CN202014210U (en) | 2011-02-17 | 2011-02-17 | Single shaft solar tracking device of solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202014210U true CN202014210U (en) | 2011-10-19 |
Family
ID=44784821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200400881U Expired - Fee Related CN202014210U (en) | 2011-02-17 | 2011-02-17 | Single shaft solar tracking device of solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202014210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662405A (en) * | 2012-05-09 | 2012-09-12 | 北京北方奇德能源设备有限公司 | Solar automatic turning sun-chasing platform device |
| CN107917391A (en) * | 2017-11-17 | 2018-04-17 | 广州市立乔科技有限公司 | A kind of solar street light |
-
2011
- 2011-02-17 CN CN2011200400881U patent/CN202014210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102662405A (en) * | 2012-05-09 | 2012-09-12 | 北京北方奇德能源设备有限公司 | Solar automatic turning sun-chasing platform device |
| CN107917391A (en) * | 2017-11-17 | 2018-04-17 | 广州市立乔科技有限公司 | A kind of solar street light |
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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: 20111019 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |