CN202217187U - Photovoltaic plate solar automatic light tracing device - Google Patents
Photovoltaic plate solar automatic light tracing device Download PDFInfo
- Publication number
- CN202217187U CN202217187U CN2011202835695U CN201120283569U CN202217187U CN 202217187 U CN202217187 U CN 202217187U CN 2011202835695 U CN2011202835695 U CN 2011202835695U CN 201120283569 U CN201120283569 U CN 201120283569U CN 202217187 U CN202217187 U CN 202217187U
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- control circuit
- baffle plate
- shadow shield
- solar
- plate
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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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Abstract
The utility model discloses an automatic light tracing device, and especially relates to a photovoltaic plate solar automatic light tracing device. The device includes a part which drives a solar cell panel to rotate, a light shading system, and an electronic control circuit. The part which drives the solar cell panel to rotate includes a horizontal motor and an elevation motor which can drive the solar cell panel to rotate along two directions which are perpendicular to each other. The light shading system include a baffle plate, and a first light shading plate and a second light shading plate which are vertically arranged on the baffle plate. The first light shading plate is perpendicular to the second light shading plate. The baffle plate is provided with a photoelectric sensor. The electronic control circuit receives a photoelectric sensor signal from the baffle plate, and controls the rotation of the solar cell panel according to the sensor signal to make the light illuminate vertically. The photovoltaic plate solar automatic light tracing device can automatically adjust the direction of the solar cell panel along with the rotation of the sun, so the sun can always illuminate the solar cell panel vertically to reach to the maximum energy absorption and utilization.
Description
Technical field
The utility model relates to a kind of automatic light-chasing device, is specially the automatic light-chasing device of a kind of photovoltaic plate solar.
Background technology
Along with expanding economy energy scarcity problem is more and more serious, and sun power seems increasingly important as a kind of inexhaustible green energy resource.At present, sun power has been widely used in industrial and agricultural production and the family life, but in the utilization of existing sun power, a major issue is how to obtain the irradiation energy of sunlight more fully.Existing solar energy equipment, most solar panels all are to be fixed on an angle, can not rotate along with the rotation of the sun; Like this in the sunshine vertical irradiation; The sun power that solar panels absorb is just many, and when angle of sun rays was big, the energy of absorption was just few.Some solar energy tracking devices are also arranged at present, but existing solar energy tracking device structure more complicated all, and cost of manufacture is high, thereby be not easy to popularize.
The utility model content
The purpose of the utility model is to provide a kind of photovoltaic plate solar automatic light-chasing device, and this device can be along with the rotation of the sun, the direction of adjustment solar panels, make the sun always vertical irradiation on solar panels, reach maximum energy absorption utilization.
The present invention has taked following technical scheme.The automatic light-chasing device of photovoltaic plate solar among the present invention comprises part, diaphragm system and the electronic control circuit that drives the solar panel rotation.
The part that drives the solar panel rotation comprises level orientation motor and elevation angle motor, can drive solar panel and be rotated in two mutually perpendicular directions.Diaphragm system comprises baffle plate, vertically is arranged in first shadow shield and the second shading baffle plate on the baffle plate, and said first shadow shield is arranged with second shadow shield is vertical, is furnished with photoelectric sensor on the said baffle plate.The first control circuit that electronic control circuit comprises a processor, be connected with processor respectively and second control circuit, first amplifying circuit and first driving circuit and second amplifying circuit that is connected with second control circuit successively and second driving circuit that are connected with first control circuit successively; First driving circuit is connected with the level orientation motor; Second driving circuit is connected with elevation angle motor; Photoelectric sensor on the said baffle plate is connected with processor; The sunlight strong and weak signals that perceives is inputed to processor; Processor with signal Processing after, drive the level orientation motor respectively by driving circuit and elevation angle motor rotates through control circuit, amplifying circuit, make the sunlight vertical irradiation on solar panel.
Baffle arrangement in the said diaphragm system is arranged in parallel on the solar panel face or with solar panel.
Said shadow shield is two, and first baffle plate and second baffle are arranged on two shadow shields.
In terms of existing technologies, the utility model can be adjusted the direction of solar panel automatically along with the rotation of the sun, make the sun always vertical irradiation on solar panels, reach maximum energy absorption utilization.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the syndeton synoptic diagram 1 of shadow shield;
Fig. 3 is the syndeton synoptic diagram 2 of shadow shield;
Fig. 4 is the syndeton synoptic diagram 3 of shadow shield;
Fig. 5 is an electronic control circuit part annexation synoptic diagram;
Among the figure: 1, baffle plate, 2, first shadow shield, 3, second shadow shield, 4, the level orientation motor, 5, elevation angle motor, 6, solar panel.
Embodiment
For above-mentioned purpose, the feature and advantage that make the utility model can be more obviously understandable, the utility model is done further detailed explanation below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, the automatic light-chasing device of the photovoltaic plate solar in the utility model comprises part, diaphragm system and the electronic control circuit that drives solar panel 6 rotations.The part that drives solar panel 6 rotations comprises level orientation motor 4 and elevation angle motor 5; The orthogonal layout of rotating shaft of level orientation motor 4 and elevation angle motor 5; Level orientation motor 4 can drive solar panel 6 and rotate in the horizontal direction, and elevation angle motor 5 can drive solar panel 6 and rotate at vertical direction.
Diaphragm system comprises a baffle plate 1, first shadow shield 2 and second shadow shield 3; As shown in Figure 2; First shadow shield 2 and second shadow shield, 3 vertical being arranged on the baffle plate 1, also orthogonal layout between first shadow shield 2 and second shadow shield 3 is furnished with photoelectric sensor on the baffle plate 1.Baffle plate 1 is arranged on the solar panel 6, perhaps is arranged in parallel with solar panel 6.Baffle plate 1 also can be two, all is arranged in parallel with solar panel 6, and first shadow shield 2 and second shadow shield 3 are arranged on two baffle plates, like Fig. 3, shown in Figure 4.
The first control circuit that electronic control circuit comprises a processor, be connected with processor respectively and second control circuit, first amplifying circuit and first driving circuit and second amplifying circuit that is connected with second control circuit successively and second driving circuit that are connected with first control circuit successively.First driving circuit is connected with level orientation motor 4, drives level orientation motor 4 and rotates.Second driving circuit is connected with elevation angle motor 5, drives elevation angle motor 5 and rotates.Photoelectric sensor on the baffle plate 1 links to each other with processor; The sunlight strong and weak signals that perceives is inputed to processor; Processor with signal Processing after; Drive level orientation motor 4 and 5 rotations of elevation angle motor through control circuit, amplifying circuit respectively by driving circuit, make solar panel 6 keep vertical with sunlight always.
The principle of the utility model: the utility model vertically is provided with shadow shield on baffle plate; When the sun rotated, solar panel was no longer vertically facing to the solar time, will on the baffle plate of a side of shadow shield, produce shade; The electric current of the photoelectric sensor on the side shield that shade hides will weaken; Processor is judged as sunlight does not have vertical irradiation on baffle plate, judges the position angle of the photoelectric sensor that is blocked by shadow shield then, drives level orientation motor or elevation angle motor; All illuminated until each photoelectric sensor, judge that the sunshine vertical irradiation is on solar panel.During night, level orientation motor 4 is controlled the east that solar panels turn to second day The sun came up with elevation angle motor 5.
More than the automatic light-chasing device of a kind of photovoltaic plate solar that the utility model provided is described in detail; Used specific embodiment among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, part all can change on embodiment and range of application.In sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. the automatic light-chasing device of photovoltaic plate solar is characterized in that, comprising:
Drive the part that solar panel rotates, comprise level orientation motor and elevation angle motor, can drive solar panel and be rotated in two mutually perpendicular directions;
Diaphragm system, this diaphragm system comprise baffle plate, vertically are arranged in first shadow shield and second shadow shield on the baffle plate, and said first shadow shield and vertical layout of said second shadow shield are furnished with photoelectric sensor on the said baffle plate;
Electronic control circuit; The first control circuit that said electronic control circuit comprises a processor, be connected with processor respectively and second control circuit, first amplifying circuit and first driving circuit and second amplifying circuit that is connected with second control circuit successively and second driving circuit that are connected with first control circuit successively; Said first driving circuit is connected with said level orientation motor; Said second driving circuit is connected with said elevation angle motor; Photoelectric sensor on the said baffle plate is connected with said processor, and the sunlight strong and weak signals that perceives is inputed to processor, processor with signal Processing after; Drive level orientation motor and the rotation of elevation angle motor through control circuit, amplifying circuit respectively by driving circuit, make the sunlight vertical irradiation on solar panel.
2. the automatic light-chasing device of a kind of photovoltaic plate solar according to claim 1 is characterized in that the baffle arrangement in the said diaphragm system is arranged in parallel on solar panel or with solar panel.
3. the automatic light-chasing device of a kind of photovoltaic plate solar according to claim 2 is characterized in that said baffle plate is two, and first shadow shield and second shadow shield are arranged on two baffle plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202835695U CN202217187U (en) | 2011-08-05 | 2011-08-05 | Photovoltaic plate solar automatic light tracing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202835695U CN202217187U (en) | 2011-08-05 | 2011-08-05 | Photovoltaic plate solar automatic light tracing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217187U true CN202217187U (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202835695U Expired - Fee Related CN202217187U (en) | 2011-08-05 | 2011-08-05 | Photovoltaic plate solar automatic light tracing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202217187U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049004A (en) * | 2012-12-14 | 2013-04-17 | 华南理工大学 | System for tracking sunlight irradiation angle of solar panel |
| CN103452367A (en) * | 2013-10-08 | 2013-12-18 | 杨仙 | Remote control parking space lock with solar cell panel |
| CN103970152A (en) * | 2014-05-19 | 2014-08-06 | 苏州卫生职业技术学院 | Automatic sunlight following positioning device, method and system |
| CN104316088A (en) * | 2014-10-23 | 2015-01-28 | 天津市畅悦电子科技有限公司 | Light sensing device |
| CN104679033A (en) * | 2015-03-09 | 2015-06-03 | 南京工业职业技术学院 | Sunlight vertical irradiation tracking device |
| CN105204531A (en) * | 2015-10-27 | 2015-12-30 | 李豹 | Phototropic controller for solar panel |
| CN111736577A (en) * | 2020-08-05 | 2020-10-02 | 江苏中信博新能源科技股份有限公司 | Tracking precision testing instrument and method |
-
2011
- 2011-08-05 CN CN2011202835695U patent/CN202217187U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049004A (en) * | 2012-12-14 | 2013-04-17 | 华南理工大学 | System for tracking sunlight irradiation angle of solar panel |
| CN103452367A (en) * | 2013-10-08 | 2013-12-18 | 杨仙 | Remote control parking space lock with solar cell panel |
| CN103970152A (en) * | 2014-05-19 | 2014-08-06 | 苏州卫生职业技术学院 | Automatic sunlight following positioning device, method and system |
| CN104316088A (en) * | 2014-10-23 | 2015-01-28 | 天津市畅悦电子科技有限公司 | Light sensing device |
| CN104679033A (en) * | 2015-03-09 | 2015-06-03 | 南京工业职业技术学院 | Sunlight vertical irradiation tracking device |
| CN104679033B (en) * | 2015-03-09 | 2017-10-10 | 南京工业职业技术学院 | A kind of sunshine vertical irradiation tracks of device |
| CN105204531A (en) * | 2015-10-27 | 2015-12-30 | 李豹 | Phototropic controller for solar panel |
| CN105204531B (en) * | 2015-10-27 | 2017-10-13 | 李豹 | Solar panel is to optical controller |
| CN111736577A (en) * | 2020-08-05 | 2020-10-02 | 江苏中信博新能源科技股份有限公司 | Tracking precision testing instrument and method |
| CN111736577B (en) * | 2020-08-05 | 2020-12-15 | 江苏中信博新能源科技股份有限公司 | Tracking precision testing instrument and method |
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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: 20120509 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |