CN203444339U - Solar cell panel automatic tracking device - Google Patents
Solar cell panel automatic tracking device Download PDFInfo
- Publication number
- CN203444339U CN203444339U CN201320558014.6U CN201320558014U CN203444339U CN 203444339 U CN203444339 U CN 203444339U CN 201320558014 U CN201320558014 U CN 201320558014U CN 203444339 U CN203444339 U CN 203444339U
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- hinge
- stepper motor
- platform
- solar cell
- solar
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Abstract
The utility model discloses a solar cell panel automatic tracking device comprising a fixing support (1), a fixing platform (2) which is installed in the middle part of the fixing support (1), and a supporting platform (3) which is installed on the fixing platform (2). The supporting platform (3) is connected with a universal joint (4), and a cell panel tray (5) is installed on the supporting platform (3) via the universal joint (4). The reverse surface of the cell panel tray (5) is provided with four hinges which are respectively installed on four vertexes with the center of gravity of the solar cell panel tray (5) acting as the square center. The upper surface and the lower surface of the fixing platform (2) are respectively provided with a guide wheel (7), a tension wheel (8) and a stepping motor (9). The automatic tracking device is high in flexibility, high in tracking precision and wide in tracking range so that all-dimensional solar tracking can be realized. Besides, the automatic tracking device is higher in effective generating capacity so that the automatic tracking device can be applied to large-scale solar photovoltaic power stations, and thus the automatic tracking device has better economic benefit and environmental effect.
Description
Technical field
The utility model relates to a kind of solar energy equipment, is specifically related to a kind of solar panel autotracker.
Background technology
Along with world energy sources reduces increasingly, renewable energy power generation technology has obtained fast development, and solar electrical energy generation is because its unique advantage more and more receives people's concern.The effective generated energy that how to improve solar energy power generating is the target that people pursue always, and the utilization factor of sun power depends primarily on conversion efficiency and the receiving efficiency of battery.Conversion efficiency determines by the performance of battery itself, and it depends on the continuous renewal of solar cell; And receiving efficiency can be improved by existing technology.Existing solar panel tracking means mainly contain single shaft with diaxon.In recent years, domestic solar energy tracking device and the patent thereof that has occurred many forms, as Chinese patent 201220199334 disclosed " a kind of double-shaft rotating type solar panel autotracker "; 201220166424 disclose " new type solar energy double-shaft auto-tracking system "; 201120523030 disclose " solar photovoltaic assembly twin shaft active tracking "; 201120275446 disclose " there is the device of solar generating of following the tracks of sunshine "; 201120454200 disclose " the full-automatic two-dimentional sun tracker in inclination angle and position angle "; 200910183196 disclose " automatic solar energy tracking device "; 200920304132 disclose " double-shaft solar tracking means "; 200810021091 disclose " full-automatic high-power solar energy sun-seeking tracker " etc.
The mode that these tracking means mainly adopt diaxon to follow the tracks of, has improved the receiving efficiency of cell panel to a certain extent, but exists following not enough: 1, adopt gear drive or worm gear drive, the reliability of whole device is low, and maintenance cost is high; 2, the weight that the axle in device should rotate and bear whole cell panel, so the designing requirement of axle is stricter, cost is higher; 3, by motor, drive whole axle to rotate, thereby the electric energy consuming is more.
Therefore, on the basis of existing technology necessary, research and develop a kind of reasonable in design, workable, reliable and stable, good energy-conserving effect, tracking accuracy height and the wide solar panel autotracker of following range.
Summary of the invention
Utility model object: the purpose of this utility model is in order to solve the deficiencies in the prior art, provide a kind of reasonable in design, workable, reliable and stable, good energy-conserving effect, tracking accuracy is high and following range is wide, the solar panel autotracker that solar energy utilization ratio is high.
Technical scheme: in order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of solar panel autotracker, it comprises fixed support, be arranged on the stationary platform at fixed support middle part, be arranged on the supporting platform in stationary platform, on described supporting platform, be connected with universal joint, solar cell sheet tray is arranged on supporting platform by universal joint, the back side of solar cell sheet tray is provided with the first hinge, the second hinge, the 3rd hinge and the 4th hinge, the first described hinge, the second hinge, the 3rd hinge and the 4th hinge are arranged on respectively take on four summits that solar panel pallet center of gravity is square center; On the upper surface of described stationary platform and lower surface, be separately installed with angle sheave, expansion tightening wheel and stepper motor;
First wire rope one end is connected on the first hinge, and the other end is connected on stepper motor through angle sheave, the expansion tightening wheel of stationary platform upper surface successively; Second wire rope one end is connected on the 3rd hinge with the first hinge diagonal position, and the other end is connected on stepper motor through angle sheave, the expansion tightening wheel of stationary platform upper surface successively;
The 3rd wire rope one end is connected on the second hinge, and the other end is connected on stepper motor through angle sheave, the expansion tightening wheel of stationary platform lower surface successively; The 4th wire rope one end is connected on the 4th hinge with the second hinge diagonal position, and the other end is connected on stepper motor through angle sheave, the expansion tightening wheel of stationary platform lower surface successively.
As preferred version, above-described solar panel autotracker, described stepper motor is connected with controller.In real process, by controller, carry out the work of control step motor, thereby adjust the skyborne diverse location of solar cell sheet tray, thereby reach the object of following the tracks of the sun.
As preferred version, above-described solar panel autotracker, is separately installed with 2 angle sheaves on the upper surface of described stationary platform and lower surface, 2 expansion tightening wheels and 1 stepper motor.Certainly can be according to the size of actual solar panel and pallet thereof, angle sheave, expansion tightening wheel and the stepper motor of design respective number.Thereby guarantee the flexible adjustment of solar cell Board position, increase tracking accuracy height and following range wide, improve solar energy utilization ratio.
As preferred version, above-described solar panel autotracker, described universal joint is connected to the centre of gravity place of solar cell sheet tray.The present invention is connected to universal joint the centre of gravity place of solar cell sheet tray, and object is to make sun take universal joint as rotating fulcrum by cell panel pallet, realizes correct position adjustment.
As preferred version, above-described solar panel autotracker, described supporting platform and fixed support are connected with fixed bar, after increase has fixed support, can improve support bracket fastened steadiness.
Beneficial effect: compared to the prior art the solar panel autotracker that the utility model provides has the following advantages:
1, the solar panel autotracker that the utility model provides, reasonable in design, break through the tactic pattern that prior art diaxon is followed the tracks of, by changing the skyborne attitude of cell panel, reach the object of following the tracks of the sun, this tracking means is with low cost, reliable and stable, and be easy to realize, can promote on a large scale; While using this device, the moment needing while driving cell panel to turn to is less, and the small size rotation of motor can drive cell panel turning to by a relatively large margin, so the acting ability of motor reduces greatly, thereby has reduced the actual consumption of this device.
2, the autotracker that the utility model provides, dirigibility is strong, higher compared with prior art solar panel tracking accuracy, and following range is wider, can realize omnibearing solar energy tracking, there is the more effectively generated energy of output, can be applicable to large-scale solar photovoltaic power plant, there is better economic benefit and environmental effect.
Accompanying drawing explanation
The structural representation of the solar panel autotracker that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, a kind of solar panel autotracker, it comprises fixed support (1), be arranged on the stationary platform (2) at fixed support (1) middle part, be arranged on the supporting platform (3) in stationary platform (2), on described supporting platform (3), be connected with universal joint (4), solar cell sheet tray (5) is arranged on supporting platform (3) by universal joint (4), the back side of solar cell sheet tray (5) is provided with the first hinge (6-1), the second hinge (6-2), the 3rd hinge (6-3) and the 4th hinge (6-4), described the first hinge (6-1), the second hinge (6-2), the 3rd hinge (6-3) and the 4th hinge (6-4) are arranged on respectively take on four summits that solar cell sheet tray (5) center of gravity is square center, on the upper surface of described stationary platform (2) and lower surface, be separately installed with angle sheave (7), expansion tightening wheel (8) and stepper motor (9), described universal joint (4) is connected to the centre of gravity place of solar cell sheet tray (5).
It is upper that the first wire rope (10) one end is connected to the first hinge (6-1), and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) upper surface successively; The second wire rope (11) one end is connected to the 3rd hinge (6-3) of the first hinge (6-1) diagonal position upper, and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) upper surface successively;
It is upper that the 3rd wire rope (12) one end is connected to the second hinge (6-2), and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) lower surface successively; The 4th wire rope (13) one end is connected to the 4th hinge (6-4) of the second hinge (6-2) diagonal position upper, and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) lower surface successively.
Above-described solar panel autotracker, is characterized in that, described stepper motor (9) is connected with controller.
Above-described solar panel autotracker, is separately installed with 2 angle sheaves (7) on the upper surface of described stationary platform (2) and lower surface, 2 expansion tightening wheels (8) and 1 stepper motor (9).
Above-described solar panel autotracker, described supporting platform (3) is connected with fixed bar (14) with fixed support (1).
The solar panel autotracker practical work process that the utility model provides is: in early morning, by photoresistance, sunray detected, then start controller; Daytime, different according to the incident angle of sunray, by controller, send order-driven stepper motor (9), by stepper motor (9), drive solar cell sheet tray (5) running to make four summits of cell panel in different height, thereby realize the skyborne different attitudes of solar panel, reach the tracking object of the accurate aligning sun; At dusk, sunray sends instruction by controller device is returned to original state, for the tracking work of second day is prepared before disappearing.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a solar panel autotracker, it is characterized in that, it comprises fixed support (1), be arranged on the stationary platform (2) at fixed support (1) middle part, be arranged on the supporting platform (3) in stationary platform (2), on described supporting platform (3), be connected with universal joint (4), solar cell sheet tray (5) is arranged on supporting platform (3) by universal joint (4), the back side of solar cell sheet tray (5) is provided with the first hinge (6-1), the second hinge (6-2), the 3rd hinge (6-3) and the 4th hinge (6-4), described the first hinge (6-1), the second hinge (6-2), the 3rd hinge (6-3) and the 4th hinge (6-4) are arranged on respectively take on four summits that solar cell sheet tray (5) center of gravity is square center, on the upper surface of described stationary platform (2) and lower surface, be separately installed with angle sheave (7), expansion tightening wheel (8) and stepper motor (9),
It is upper that the first wire rope (10) one end is connected to the first hinge (6-1), and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) upper surface successively; The second wire rope (11) one end is connected to the 3rd hinge (6-3) of the first hinge (6-1) diagonal position upper, and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) upper surface successively;
It is upper that the 3rd wire rope (12) one end is connected to the second hinge (6-2), and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) lower surface successively; The 4th wire rope (13) one end is connected to the 4th hinge (6-4) of the second hinge (6-2) diagonal position upper, and the other end is connected on stepper motor (9) through angle sheave (7), the expansion tightening wheel (8) of stationary platform (2) lower surface successively.
2. solar panel autotracker according to claim 1, is characterized in that, described stepper motor (9) is connected with controller.
3. solar panel autotracker according to claim 1 and 2, is characterized in that, is separately installed with 2 angle sheaves (7) on the upper surface of described stationary platform (2) and lower surface, 2 expansion tightening wheels (8) and 1 stepper motor (9).
4. solar panel autotracker according to claim 3, is characterized in that, described universal joint (4) is connected to the centre of gravity place of solar cell sheet tray (5).
5. solar panel autotracker according to claim 4, is characterized in that, described supporting platform (3) is connected with fixed bar (14) with fixed support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558014.6U CN203444339U (en) | 2013-09-10 | 2013-09-10 | Solar cell panel automatic tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558014.6U CN203444339U (en) | 2013-09-10 | 2013-09-10 | Solar cell panel automatic tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444339U true CN203444339U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558014.6U Expired - Fee Related CN203444339U (en) | 2013-09-10 | 2013-09-10 | Solar cell panel automatic tracking device |
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| Country | Link |
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| CN (1) | CN203444339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488187A (en) * | 2013-09-10 | 2014-01-01 | 盐城工学院 | Solar cell panel automatic tracking device |
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2013
- 2013-09-10 CN CN201320558014.6U patent/CN203444339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488187A (en) * | 2013-09-10 | 2014-01-01 | 盐城工学院 | Solar cell panel automatic tracking device |
| CN103488187B (en) * | 2013-09-10 | 2016-02-24 | 盐城工学院 | A kind of solar panel autotracker |
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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: 20140219 Termination date: 20140910 |
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| EXPY | Termination of patent right or utility model |