CN102854890A - Linkage tracking device for solar panel - Google Patents
Linkage tracking device for solar panel Download PDFInfo
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- CN102854890A CN102854890A CN2011101829530A CN201110182953A CN102854890A CN 102854890 A CN102854890 A CN 102854890A CN 2011101829530 A CN2011101829530 A CN 2011101829530A CN 201110182953 A CN201110182953 A CN 201110182953A CN 102854890 A CN102854890 A CN 102854890A
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- turning axle
- solar panel
- driving mechanism
- tracking means
- rotation shaft
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Abstract
The invention provides a linkage tracking device for a solar panel. The linkage tracking device comprises a first driving mechanism, a first rotation shaft, a plurality of second driving mechanisms and a plurality of second rotation shafts. The first rotation shaft is connected with the first driving mechanism to drive the solar panel to rotate, the plurality of second driving mechanisms are fixed on the first rotation shaft, the plurality of second rotation shafts are mutually arranged in parallel, each second rotation shaft is connected with the first rotation shaft through the second driving mechanisms, and each second rotation shaft is vertical to the first rotation shaft. The plurality of second rotation shafts are arranged on the linkage tracking device of the solar panel, a direction of each second rotation shaft can be adjusted according to positions of the sun, sunlight can be accurately reflected, and using ratio of sunlight energy can be improved.
Description
Technical field
The invention belongs to the Application of Solar Energy field, refer to especially for the interlock tracking means on the solar panel.
Background technology
The photovoltaic solar cell plate is widely used on the Application of Solar Energy of dwelling house or commerce.Because the motion of the relative earth of the sun, the sunshine that causes shining on the fixing photovoltaic battery panel has different incident angles in the different moment or annual different time every day.This kind incident ray can reduce the collection efficiency of solar panel and reduce the electric weight that this solar panel produces.Because the solar energy of collecting is directly proportional with cosine angle, i.e. angle between the vertical surface of the incident angle of sunshine and solar panel, the loss that this effect causes is the cosine losses of knowing.For improving the collection efficiency of sunshine, solar panel can use a tracking means in order to make it keep close to vertical position with sun incident light.
Tracking means also can be widely used on the focus type sun receiver simultaneously, by large-area optical collector with solar light focusing on the solar collector of a small size, this solar collector can be photovoltaic cell or photothermal converter, this tracking means is followed solar motion, in order to focus is remained on the receiver.
Industry is also designed two-dimension tracing apparatus to follow the tracks of sun's motion, this two-dimensional tracking system has two kinds of forms, it is position angle/height tracing and polar angle/season (or equator) tracking (with reference to " from the energy of the sun " chapter 4, http://www.powerfromthesun.net).For position angle/height tracing system; its mechanical realization is comparatively simple; but; because the required rotational speed of diaxon is not invariable and interdepends; therefore need frequent adjustment in any given place; and Tracking Control Scheme is complicated and difficult reliably, and usually also needing has induction and control initiatively.For polar angle/season angle tracking system, its two axle is separate.Rotational speed around pole axis is fixed, and is approximately per hour 15 degree in the daytime.Yet its in season the angle rotation very slowly and move the season that is easy to follow the tracks of the sun.But, realize that the physical construction of this kind tracker is too complicated, be unfavorable for reducing the cost of system.
Summary of the invention
It is a kind of for the interlock tracking means on the solar panel that the object of the invention is to provide, in order to solve existing solar collector tracker complex structure, defective that the solar energy utilization factor is low.
To achieve these goals, the present invention proposes a kind of for the interlock tracking means on the solar panel, comprising: the first driving mechanism; The first turning axle links to each other with described the first driving mechanism, drives described solar panel rotation; A plurality of the second driving mechanisms are fixed on described the first turning axle; A plurality of the second turning axles be arranged in parallel each other, and each described second turning axle all links to each other with described the first turning axle by described the second driving mechanism, and each described second turning axle is all vertical with described the first turning axle.
Optionally, described a plurality of the second driving mechanism is uniformly distributed on described the first turning axle.
Optionally, described the second driving mechanism comprises the combination of motor worm worm gear, and the motor-driven worm screw is rotated, and worm screw drives worm gear and rotates, worm gear drives the second rotating shaft rotation.
Optionally, each described second turning axle is two sections settings, and described the second driving mechanism is located between these two sections.
Compared with prior art, the beneficial effect that the present invention is used for the interlock tracking means on the solar panel is: the interlock tracking means that the present invention is used on the solar panel arranges a plurality of the second turning axles, and each turning axle all can change by the rotation of the second driving mechanism direction separately, thereby can improve to greatest extent the reflection efficiency to sunshine, improve the utilization to luminous energy; In addition, this is simple in structure, is easy to make and install.
Description of drawings
Fig. 1 is the structural representation that the present invention is used for the interlock tracking means on the solar panel.
Fig. 2 is the structural representation that the present invention is used for the second driving mechanism of the interlock tracking means on the solar panel.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Please refer to Fig. 1, Fig. 1 is the structural representation that the present invention is used for the interlock tracking means on the solar panel, and as can be seen from Figure 1, the present invention is used for the interlock tracking means on the solar panel, comprising: the first driving mechanism 16; The first turning axle 14 links to each other with described the first driving mechanism 16, drives described solar panel 18 rotations; A plurality of the second driving mechanisms 13 are fixed on described the first turning axle 14; A plurality of the second turning axles 17 be arranged in parallel each other, and each described second turning axle 17 all links to each other with described the first turning axle 14 by described the second driving mechanism 13, and each described second turning axle 17 is all vertical with described the first turning axle 14.Described a plurality of the second driving mechanism 17 is uniformly distributed on described the first turning axle 14, the second turning axle 17 distance each other that namely be arranged in parallel equates, described the second driving mechanism 13 comprises the combination of motor worm worm gear, the motor-driven worm screw is rotated, worm screw drives worm gear and rotates, worm gear drives the second rotating shaft rotation.Each described second turning axle 17 is two sections settings, and described the second driving mechanism 13 is located between these two sections.
Below, please refer to Fig. 2, Fig. 2 is the structural representation that the present invention is used for the second driving mechanism of the interlock tracking means on the solar panel, the second driving mechanism 13 that drives 17 rotations of the second turning axle is located on the first turning axle 14, namely this second driving mechanism 13 is arranged on the position that the first turning axle 14 and the second turning axle 17 intersect, this second driving mechanism 13 also is a motor worm worm gear unitized construction, wherein motor 170 is fixed on the first turning axle 14, and worm screw 171 is supported by two baffle plates 172 that are fixed on the first turning axle 14, and motor 170 rotating shafts one end is provided with the first gear 173, and worm screw 171 corresponding ends are provided with the second gear 174, so drive 173 rotations of the first gear by motor 170, the first gear 173 drives 174 rotations of the second gear, thereby driving worm screw 171 rotates, worm gear 175 and 17 combinations of the second turning axle so drive worm gear 175 rotations by worm screw 171, thereby drive 17 rotations of the second turning axle.In the present embodiment, the second turning axle 17 is two sections settings, and worm gear 175 is therewith two sections relative free ends connections then, thereby drive these two sections common rotations.
Although the present invention discloses as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art without departing from the spirit and scope of the present invention, all can make various changes or modifications, so protection scope of the present invention should be as the criterion with the claim limited range.
Claims (4)
1. interlock tracking means that is used on the solar panel is characterized in that comprising:
The first driving mechanism;
The first turning axle links to each other with described the first driving mechanism, drives described solar panel rotation;
A plurality of the second driving mechanisms are fixed on described the first turning axle;
A plurality of the second turning axles be arranged in parallel each other, and each described second turning axle all links to each other with described the first turning axle by described the second driving mechanism, and each described second turning axle is all vertical with described the first turning axle.
2. interlock tracking means according to claim 1, it is characterized in that: described a plurality of the second driving mechanisms are uniformly distributed on described the first turning axle.
3. interlock tracking means according to claim 1 is characterized in that: described the second driving mechanism comprises the combination of motor worm worm gear, and the motor-driven worm screw is rotated, and worm screw drives worm gear and rotates, worm gear drives the second rotating shaft rotation.
4. interlock tracking means according to claim 1, it is characterized in that: each described second turning axle is two sections settings, and described the second driving mechanism is located between these two sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101829530A CN102854890A (en) | 2011-07-01 | 2011-07-01 | Linkage tracking device for solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101829530A CN102854890A (en) | 2011-07-01 | 2011-07-01 | Linkage tracking device for solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102854890A true CN102854890A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101829530A Pending CN102854890A (en) | 2011-07-01 | 2011-07-01 | Linkage tracking device for solar panel |
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|---|---|
| CN (1) | CN102854890A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781288Y (en) * | 2005-03-02 | 2006-05-17 | 贾殿友 | Solar automatic tracking device |
| CN101728980A (en) * | 2009-12-18 | 2010-06-09 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| WO2010065941A2 (en) * | 2008-12-04 | 2010-06-10 | E-Cube Energy, Inc. | Systems and methods including features of synchronized movement across an array of solar collectors |
| CN101813387A (en) * | 2010-04-27 | 2010-08-25 | 益科博能源科技（上海）有限公司 | Sun tracker of solar collector |
| CN101820236A (en) * | 2010-03-19 | 2010-09-01 | 益科博能源科技（上海）有限公司 | Solar tracking device for solar collector |
| CN201885433U (en) * | 2010-11-26 | 2011-06-29 | 益科博能源科技（上海）有限公司 | Solar energy collection heat insulation system |
-
2011
- 2011-07-01 CN CN2011101829530A patent/CN102854890A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781288Y (en) * | 2005-03-02 | 2006-05-17 | 贾殿友 | Solar automatic tracking device |
| WO2010065941A2 (en) * | 2008-12-04 | 2010-06-10 | E-Cube Energy, Inc. | Systems and methods including features of synchronized movement across an array of solar collectors |
| CN101728980A (en) * | 2009-12-18 | 2010-06-09 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| CN101820236A (en) * | 2010-03-19 | 2010-09-01 | 益科博能源科技（上海）有限公司 | Solar tracking device for solar collector |
| CN101813387A (en) * | 2010-04-27 | 2010-08-25 | 益科博能源科技（上海）有限公司 | Sun tracker of solar collector |
| CN201885433U (en) * | 2010-11-26 | 2011-06-29 | 益科博能源科技（上海）有限公司 | Solar energy collection heat insulation system |
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Application publication date: 20130102 |