CN101478265A - Sun tracking apparatus for installing solar photovoltaic component - Google Patents
Sun tracking apparatus for installing solar photovoltaic component Download PDFInfo
- Publication number
- CN101478265A CN101478265A CNA2008101772032A CN200810177203A CN101478265A CN 101478265 A CN101478265 A CN 101478265A CN A2008101772032 A CNA2008101772032 A CN A2008101772032A CN 200810177203 A CN200810177203 A CN 200810177203A CN 101478265 A CN101478265 A CN 101478265A
- Authority
- CN
- China
- Prior art keywords
- elevation angle
- azimuth
- actuating motor
- driving gear
- solar photovoltaic
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar tracking device, which is used for installing a solar photovoltaic component, rotates along with the change of an elevation angle and an azimuth angle of the sun so as to make maximum use of the efficiency of the solar photovoltaic component, and comprises a stationary tube. A dead wheel is arranged on the stationary tube; a rotation sleeve is installed on the stationary tube through a bearing; an azimuth angle execution motor and an azimuth angle driving gear driven by the azimuth angle execution motor are arranged on the rotation sleeve; the azimuth angle driving gear is meshed with the dead wheel; a mounting frame is also arranged on the rotation sleeve; an elevation angle execution motor and an elevation angle driving gear driven by the elevation angle execution motor are arranged on the mounting frame; the elevation angle driving gear is meshed with a cambered gear, of which the upper end is fixed with a transmission shaft movably arranged in the mounting frame; and a component bracket is fixedly arranged on the transmission shaft. The solar tracking device can be widely used in the small scale power generation system field such as a solar street lamp, a solar landscape lamp, etc.
Description
Technical field
The present invention relates to the Application of Solar Energy field, refer more particularly to a kind of solar tracking device that is applied in the photovoltaic lighting system, is used for installing solar photovoltaic component.
Background technology
Along be becoming tight energy resources supply day, ecological deterioration increasingly sharpens, the dynamics that energy-saving and emission-reduction are carried out by country continues to increase, the consciousness that people pay attention to energy-conserving and environment-protective is also improving constantly.Especially solar illumination apparatus has had application widely in China, principal mode has solar street light, solar energy scenery lamp, solar energy garden lamp etc., at present, the solar photovoltaic assembly and the support thereof that generally are used for solar illumination apparatus all are to be fixed by bolts to lamp stand, and in case fixing back just can't arbitrarily be rotated, solar photovoltaic assembly is fixed with certain height angle (also claiming the elevation angle) and azimuth, decide according to the latitude of locality at the elevation angle, purpose is to make solar photovoltaic assembly be subjected to more sunlight irradiation, produces electric energy as much as possible; This sunlight that though the changeless mounting structure in the azimuth and the elevation angle of solar photovoltaic assembly can be utilized preferably noon and front and back a period of time thereof, but the morning and afternoon photovoltaic module just very low to the utilance of sunlight, make the efficient of solar photovoltaic assembly not obtain maximum using.
Summary of the invention
Technical problem to be solved by this invention is: can and then rotate the efficient that makes solar photovoltaic assembly along with sun altitude and azimuthal variation and realize the maximum sun tracker that is used for installing solar photovoltaic component that utilizes thereby will provide a kind of.
For solving the problems of the technologies described above, the sun tracker that is used for installing solar photovoltaic component of the present invention, comprise: stationary pipes, fixed gear is installed on stationary pipes, turning set by Bearing Installation on stationary pipes, turning set is provided with the azimuth actuating motor, and the output shaft of azimuth actuating motor is provided with the azimuth driving gear, and azimuth driving gear and fixed gear are meshing with each other; On turning set, also be provided with mounting bracket, mounting bracket is provided with the elevation angle actuating motor, the output shaft of elevation angle actuating motor is provided with the elevation angle driving gear, elevation angle driving gear and an arc gear wheel are meshing with each other, the upper end of arc gear wheel is fixed on the power transmission shaft, power transmission shaft is movably arranged on the mounting bracket, and fixed installation is useful on the assembly support that solar photovoltaic assembly is set on the power transmission shaft.
The further technical scheme of the present invention is: the outside at the azimuth actuating motor is provided with case, and case is installed on the turning set.
The another kind of further technical scheme of the present invention is: also be provided with follow-up control apparatus, described follow-up control apparatus comprises: be installed in the light control sensor on the assembly support, the output of light control sensor is connected with the input of signal control circuit, the output of signal control circuit is connected with the elevation angle executive circuit with the azimuth executive circuit respectively, and the output of azimuth executive circuit and elevation angle executive circuit is connected with the elevation angle actuating motor with the azimuth actuating motor respectively; The photovoltaic control circuit is connected with electric light source, and the photovoltaic control circuit all is connected with the elevation angle executive circuit with the azimuth executive circuit with electric light source.
Advantage of the present invention is: use said apparatus, can make the solar photovoltaic assembly sun-tracing, promptly can regulate the elevation angle and the azimuth of solar photovoltaic assembly according to the incidence angle of sunlight, the angle that keeps solar photovoltaic assembly and angle of incidence of sunlight is best, make the energy output of solar photovoltaic assembly reach maximum, improved the utilization ratio of solar photovoltaic assembly greatly.This device can be used for solar power system facilities such as solar street light, Landscape Lamp expediently.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of sun tracker of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the principle schematic of follow-up control apparatus of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments technical solutions according to the invention are further described.
As shown in Figure 1 and Figure 2, the described sun tracker that is used for installing solar photovoltaic component, comprise: stationary pipes 1, fixed gear 2 is installed on stationary pipes 1, turning set 3 is installed on the external wall of upper portion 19 of stationary pipes 1 by pair of bearings 31, turning set 3 is provided with azimuth actuating motor 4, and the output shaft of azimuth actuating motor 4 is provided with azimuth driving gear 41, and azimuth driving gear 41 is meshing with each other with fixed gear 2; On turning set 3, also be provided with mounting bracket 5, mounting bracket 5 is provided with elevation angle actuating motor 7, the output shaft of elevation angle actuating motor 7 is provided with elevation angle driving gear 71, elevation angle driving gear 71 and an arc gear wheel 8 are meshing with each other, the upper end of arc gear wheel 8 is fixed on the power transmission shaft 6, power transmission shaft 6 is movably arranged on the mounting bracket 5, fixed installation is useful on the assembly support 9 that solar photovoltaic assembly is set on the power transmission shaft 6, and solar photovoltaic assembly just is installed on the installed surface 91 of assembly support during operate as normal; 1 top of being fixed in light pole 10 or other facility of above-mentioned stationary pipes.In the present embodiment, be provided with case 32 in the outside of azimuth actuating motor 4, case 32 is installed on the turning set 3, is mainly used in dustproof and rainproof.
The operation principle of the sun tracker of said structure is: well-known, when the sunray vertical irradiation when solar photovoltaic assembly front (sensitive surface), the operating efficiency of photovoltaic module is maximum, therefore, just need constantly to adjust the azimuth and the elevation angle (elevation angle) of photovoltaic module along with the rotation of the sun.Its adjustment process is: when needs are adjusted the azimuth, start azimuth actuating motor 4, make it forward or reverse, because azimuth driving gear 41 is meshing with each other with fixed gear 2 and fixed gear 2 is fixedly mounted on the stationary pipes 1, therefore azimuth actuating motor 4 just drives turning set 3, mounting bracket 5 and assembly support 9 together around stationary pipes 1 rotation, regulates its azimuthal purpose thereby realization drive solar photovoltaic assembly turns left and right.When needs are adjusted elevation angle, start elevation angle actuating motor 7, make it forward or reverse, because elevation angle driving gear 71 is meshing with each other with arc gear wheel 8, therefore elevation angle actuating motor 7 rotates to a certain direction with regard to drive arc generating gear 8, arc gear wheel 8 drives and then rotation of assembly support 9 by power transmission shaft 6, rotates up and down the purpose of regulating its elevation angle thereby realize driving solar photovoltaic assembly.
In practice, azimuth and the elevation angle that a cover follow-up control apparatus is regulated solar photovoltaic assembly automatically can be set.Referring to shown in Figure 3, provide the principle schematic of a cover follow-up control apparatus in the present embodiment, comprise: light control sensor 92, the output of light control sensor 92 is connected with the input of signal control circuit, the output of signal control circuit is connected with the elevation angle executive circuit with the azimuth executive circuit respectively, and the output of azimuth executive circuit and elevation angle executive circuit is connected with elevation angle actuating motor 7 with azimuth actuating motor 4 respectively; The photovoltaic control circuit is connected with electric light source 93, and the photovoltaic control circuit all is connected with the elevation angle executive circuit with the azimuth executive circuit with electric light source 93.During installation light control sensor 92 is installed on the same installed surface 91 of solar photovoltaic assembly, with the correct variation of experiencing sunlight; Include elevation angle transducer SGC and XGC and azimuth sensor RFC and LFC in the light control sensor 92.The operation principle of above-mentioned follow-up control apparatus is as follows: the electric energy that solar photovoltaic assembly 94 produces provides power supply for then each circuit by 95 chargings of photovoltaic control circuit accumulators; When the light vertical irradiation when solar photovoltaic assembly is positive, the operating efficiency of solar photovoltaic assembly is maximum, the light signal that elevation angle transducer SGC and XGC and azimuth sensor RFC and LFC are received is in poised state respectively, their signal output also is in poised state, and elevation angle actuating motor 7 and azimuth actuating motor 4 are inactive state.But variation along with solar azimuth, the light signal that azimuth sensor RFC and LFC are received is disequilibrium gradually, their signal is exported also disequilibrium gradually, when difference reaches certain value (can preestablish according to actual conditions), signal of signal control circuit output is given the azimuth motor executive circuit, by its decision azimuth actuating motor 4 forward or reverse, thereby regulate the azimuth of photovoltaic module, when reaching best angle, the light signal that RFC and LFC received restores balance, signal of signal control circuit output is given the azimuth motor executive circuit, and azimuth actuating motor 4 is stopped operating, and azimuth actuating motor 4 is finished a course of work.Simultaneously, rotation along with the sun, the output signal of elevation angle transducer SGC and XGC is disequilibrium gradually also, when reaching certain value, (can preestablish) according to actual conditions, signal of signal control circuit output is given elevation angle motor executive circuit, by its Decision Height angle actuating motor 7 forward or reverse, thereby regulate the elevation angle of photovoltaic module, when reaching best angle, the light signal that SGC and XGC received restores balance, signal of signal control circuit output is given elevation angle motor executive circuit, and elevation angle actuating motor 7 is stopped operating, and elevation angle actuating motor 7 is finished a course of work.After darkness, electric light source 93 is started working, the photovoltaic control circuit is given azimuth actuating motor 4 and 7 one actuating signals of elevation angle actuating motor respectively, makes the sensitive surface of solar photovoltaic assembly come back to initial operating state (generally being controlled to be positive east), prepares the beginning of work in second day.
Claims (3)
1, the sun tracker that is used for installing solar photovoltaic component, comprise: stationary pipes, it is characterized in that: fixed gear is installed on stationary pipes, turning set by Bearing Installation on stationary pipes, turning set is provided with the azimuth actuating motor, the output shaft of azimuth actuating motor is provided with the azimuth driving gear, and azimuth driving gear and fixed gear are meshing with each other; On turning set, also be provided with mounting bracket, mounting bracket is provided with the elevation angle actuating motor, the output shaft of elevation angle actuating motor is provided with the elevation angle driving gear, elevation angle driving gear and an arc gear wheel are meshing with each other, the upper end of arc gear wheel is fixed on the power transmission shaft, power transmission shaft is movably arranged on the mounting bracket, and fixed installation is useful on the assembly support that solar photovoltaic assembly is set on the power transmission shaft.
2, sun tracker according to claim 1 is characterized in that: the outside at the azimuth actuating motor is provided with case, and case is installed on the turning set.
3, sun tracker according to claim 1 and 2, it is characterized in that: also be provided with follow-up control apparatus, described follow-up control apparatus comprises: be installed in the light control sensor on the assembly support, the output of light control sensor is connected with the input of signal control circuit, the output of signal control circuit is connected with the elevation angle executive circuit with the azimuth executive circuit respectively, and the output of azimuth executive circuit and elevation angle executive circuit is connected with the elevation angle actuating motor with the azimuth actuating motor respectively; The photovoltaic control circuit is connected with electric light source, and the photovoltaic control circuit all is connected with the elevation angle executive circuit with the azimuth executive circuit with electric light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101772032A CN101478265A (en) | 2008-12-09 | 2008-12-09 | Sun tracking apparatus for installing solar photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101772032A CN101478265A (en) | 2008-12-09 | 2008-12-09 | Sun tracking apparatus for installing solar photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101478265A true CN101478265A (en) | 2009-07-08 |
Family
ID=40838906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101772032A Pending CN101478265A (en) | 2008-12-09 | 2008-12-09 | Sun tracking apparatus for installing solar photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101478265A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005974A (en) * | 2010-11-03 | 2011-04-06 | 深圳市景佑能源科技有限公司 | Sun-tracking rotation device of solar equipment |
| CN102541078A (en) * | 2012-02-17 | 2012-07-04 | 黄淮学院 | Partial differential type photovoltaic power generation automatic tracking device |
| CN102541094A (en) * | 2012-02-13 | 2012-07-04 | 无锡泰克塞斯新能源科技有限公司 | Three-dimensional earth magnetism sensor-based tracking photovoltaic power generation system and implementing method thereof |
| CN104377836A (en) * | 2014-12-09 | 2015-02-25 | 国家电网公司 | Online monitoring and identification method and system for substation disconnecting link closed state |
| CN109737349A (en) * | 2019-01-21 | 2019-05-10 | 欧普照明股份有限公司 | A kind of intelligent solar garden lamp |
| CN110307301A (en) * | 2019-08-08 | 2019-10-08 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking thinks highly of load driving structure |
| CN110410708A (en) * | 2019-08-01 | 2019-11-05 | 泰州市华强照明器材有限公司 | A kind of Landscape Lamp of adjustable illuminating angle |
| CN112054754A (en) * | 2019-06-06 | 2020-12-08 | 佛山市南海区光伏铝业有限公司 | Aluminum alloy ground photovoltaic support system |
-
2008
- 2008-12-09 CN CNA2008101772032A patent/CN101478265A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005974A (en) * | 2010-11-03 | 2011-04-06 | 深圳市景佑能源科技有限公司 | Sun-tracking rotation device of solar equipment |
| WO2012058899A1 (en) * | 2010-11-03 | 2012-05-10 | 深圳市景佑能源科技有限公司 | Assembling device for solar device |
| CN102005974B (en) * | 2010-11-03 | 2013-07-31 | 佛山市山日汽车电动轮毂有限公司 | Sun-tracking rotation device of solar equipment |
| CN102541094A (en) * | 2012-02-13 | 2012-07-04 | 无锡泰克塞斯新能源科技有限公司 | Three-dimensional earth magnetism sensor-based tracking photovoltaic power generation system and implementing method thereof |
| CN102541094B (en) * | 2012-02-13 | 2015-08-26 | 无锡泰克塞斯新能源科技有限公司 | Based on tracing type photovoltaic electricity generation system and its implementation of dimensionally Magnetic Sensor |
| CN102541078A (en) * | 2012-02-17 | 2012-07-04 | 黄淮学院 | Partial differential type photovoltaic power generation automatic tracking device |
| CN104377836A (en) * | 2014-12-09 | 2015-02-25 | 国家电网公司 | Online monitoring and identification method and system for substation disconnecting link closed state |
| CN109737349A (en) * | 2019-01-21 | 2019-05-10 | 欧普照明股份有限公司 | A kind of intelligent solar garden lamp |
| CN112054754A (en) * | 2019-06-06 | 2020-12-08 | 佛山市南海区光伏铝业有限公司 | Aluminum alloy ground photovoltaic support system |
| CN110410708A (en) * | 2019-08-01 | 2019-11-05 | 泰州市华强照明器材有限公司 | A kind of Landscape Lamp of adjustable illuminating angle |
| CN110307301A (en) * | 2019-08-08 | 2019-10-08 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking thinks highly of load driving structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101478265A (en) | Sun tracking apparatus for installing solar photovoltaic component | |
| CN101969280B (en) | Singlechip based solar cell automatic tracking device and control method thereof | |
| US7884308B1 (en) | Solar-powered sun tracker | |
| CN102929294A (en) | Power supply of wind-solar hybrid street light based on intelligent light tracking of solar panel | |
| CN102520731A (en) | Method for automatically tracking solar rays and automatic tracking system | |
| CN201467010U (en) | Solar tracking device for installing solar photovoltaic component | |
| CN103149945A (en) | Sun azimuth tracking control system | |
| CN207067811U (en) | Intelligence is followed spot solar energy equipment | |
| CN201830176U (en) | Double-shaft photovoltaic generator capable of tracking solar energy | |
| CN205961034U (en) | A convertible support for photovoltaic module | |
| CN108322171A (en) | A kind of solar condensing power generation device | |
| KR200423036Y1 (en) | solar power plant having solar tracking apparatus | |
| CN201039038Y (en) | Self-adapted sun tracking device for photovoltaic power generation | |
| CN201290078Y (en) | Component for tracking sun of solar photovoltaic battery array | |
| CN103135602A (en) | Sun azimuth tracking control system | |
| CN101267172B (en) | A self-adapted counterglow tracking system for optical volt power generation | |
| CN217824855U (en) | Photosensitive tracking photovoltaic cell module supporting bracket | |
| CN202978759U (en) | Automatic light tracking solar street lamp power supply | |
| CN202661881U (en) | Novel self-service sun tracking system for photovoltaic power generation | |
| CN211289848U (en) | Novel photovoltaic solar street lamp | |
| CN104375513A (en) | Distributed photovoltaic power generation matrix and integral adjusting device thereof | |
| CN103457510A (en) | Solar condensing and tracking device | |
| CN104601098A (en) | Intelligently-adjusted photovoltaic module mounting support | |
| KR20090113797A (en) | Solar photovoltaic system and method | |
| CN101893896B (en) | Timing sun tracking device for solar panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090708 |