CN202915910U - Sunlight azimuth measuring sensor - Google Patents
Sunlight azimuth measuring sensor Download PDFInfo
- Publication number
- CN202915910U CN202915910U CN 201220630172 CN201220630172U CN202915910U CN 202915910 U CN202915910 U CN 202915910U CN 201220630172 CN201220630172 CN 201220630172 CN 201220630172 U CN201220630172 U CN 201220630172U CN 202915910 U CN202915910 U CN 202915910U
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- light intensity
- signal receiving
- intensity signal
- sensor
- light dependent
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Abstract
The utility model discloses a sunlight azimuth measuring sensor. The sunlight azimuth measuring sensor comprises a hollow light intensity signal receiving station which is cuboid, wherein a top photosensitive sensor is arranged in the center of the top surface of the light intensity signal receiving station; four side-surface photosensitive sensors are respectively arranged in the centers of four side surfaces of the light intensity signal receiving station; a signal processing circuit board is arranged in the light intensity signal receiving station; an amplification circuit, a filter circuit connected with the amplification circuit, an A/D (Analog/Digital) conversion circuit connected with the filter circuit and a microprocessor connected with the A/D conversion circuit are integrated on the signal processing circuit board; the output terminal of the microprocessor is connected with signal output wires; and a signal wire hole is formed in one side wall of the light intensity signal receiving station. The sunlight azimuth measuring sensor is simple in structure, novel and reasonable in design, convenient in implementation and high in solar azimuth measuring accuracy, can improve the utilization efficiency of solar energy, is convenient to use, has a good using effect and long service life and facilitates popularization and application.
Description
Technical field
The utility model relates to the photovoltaic power generation technology field, especially relates to a kind of sunshine measurement of bearing sensor.
Background technology
In new forms of energy, photovoltaic generation is the renewable energy technologies of tool sustainable development desired characteristics, is subject to globally generally paying attention to.The generated energy of solar cell array is relevant with angle of incidence of sunlight, and generated energy is maximum when sunray is vertical with the solar cell array plane.But owing to sun temporal evolution moves, therefore the generating efficiency of stationary installation is well below the solar energy equipment with tracker, the sunlight measurement of bearing sensor that obtains accurately high precision sunlight directional information then is with the important component part in the solar energy equipment of tracker, and requires to guarantee high precision and the high reliability of its work.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of sunshine measurement of bearing sensor is provided, it is simple in structure, and is rationally novel in design, and it is convenient to realize, the solar azimuth measuring accuracy is high, can improve the utilization ratio of sun power, easy to use, result of use is good, long service life is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of sunshine measurement of bearing sensor, it is characterized in that: comprise the light intensity signal receiving platform that hollow arranges, described light intensity signal receiving platform is rectangular shape, the end face center position of described light intensity signal receiving platform is provided with the top light dependent sensor, the center position of four sides of described light intensity signal receiving platform is respectively arranged with an ambient light dependent sensor, four described ambient light dependent sensors are symmetrical arranged, be provided with in the described light intensity signal receiving platform for to described top light dependent sensor and four signal processing circuit boards that the detected signal of described ambient light dependent sensor is processed, be integrated with on the described signal processing circuit board and described top light dependent sensor and four amplifying circuits that described ambient light dependent sensor all joins, and the filtering circuit that joins with amplifying circuit, the A/D change-over circuit that joins with filtering circuit and the microprocessor that joins with the A/D change-over circuit, the output terminal of described microprocessor is connected to output line, is provided with the signal wire hole that passes for output line on the sidewall of described light intensity signal receiving platform.
Above-mentioned a kind of sunshine measurement of bearing sensor, it is characterized in that: described top light dependent sensor and ambient light dependent sensor are photoresistance.
Above-mentioned a kind of sunshine measurement of bearing sensor, it is characterized in that: described microprocessor is single-chip microcomputer.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is rationally novel in design, and it is convenient to realize.
2, the utility model light intensity signal receiving platform is rectangular shape, and the end face center position of light intensity signal receiving platform is provided with the top light dependent sensor, four side center positions are respectively arranged with an ambient light dependent sensor, can measure accurately solar azimuth also for the sun tracker in the photovoltaic generating system.
3, the utility model light intensity signal receiving platform is the hollow setting, and inner being provided with for to described top light dependent sensor and four signal processing circuit boards that the detected signal of described ambient light dependent sensor is processed, can amplify signal, filtering and A/D conversion process, improved measuring accuracy of the present utility model, and so that the utility model output is digital signal, can directly be connected with peripheral control unit, easy to use.
4, the utility model sound construction is installed in the damage of exposing to the weather of outdoor difficult quilt, long service life.
5, of the present utility model practical, be applied in the photovoltaic generating system, can improve the utilization ratio of sun power, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is rationally novel in design, and it is convenient to realize, the solar azimuth measuring accuracy is high, can improve the utilization ratio of sun power, and is easy to use, and result of use is good, and long service life is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-light intensity signal receiving platform; 2-top light dependent sensor; 3-ambient light dependent sensor;
4-amplifying circuit; 5-filtering circuit; 6-A/D change-over circuit;
7-microprocessor; 8-output line; 9-signal wire hole.
Embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises the light intensity signal receiving platform 1 that hollow arranges, described light intensity signal receiving platform 1 is rectangular shape, the end face center position of described light intensity signal receiving platform 1 is provided with top light dependent sensor 2, the center position of four sides of described light intensity signal receiving platform 1 is respectively arranged with an ambient light dependent sensor 3, four described ambient light dependent sensors 3 are symmetrical arranged, be provided with in the described light intensity signal receiving platform 1 for to described top light dependent sensor 2 and four signal processing circuit boards that described ambient light dependent sensor 3 detected signals are processed, be integrated with on the described signal processing circuit board and described top light dependent sensor 2 and four amplifying circuits 4 that described ambient light dependent sensor 3 all joins, and the filtering circuit 5 that joins with amplifying circuit 4, the A/D change-over circuit 6 that joins with filtering circuit 5 and the microprocessor 7 that joins with A/D change-over circuit 6, the output terminal of described microprocessor 7 is connected to output line 8, is provided with the signal wire hole 9 that passes for output line 8 on the sidewall of described light intensity signal receiving platform 1.
In the present embodiment, described top light dependent sensor 2 and ambient light dependent sensor 3 are photoresistance.Described microprocessor 7 is single-chip microcomputer.
Principle of work of the present utility model and the course of work are: described top light dependent sensor 2 and four described ambient light dependent sensors 3 are responded to light intensity simultaneously and the signal of sensing are exported to signal processing circuit board, amplifying circuit 4 on the signal processing circuit board, filtering circuit 5 and A/D change-over circuit 6 amplify the signal that described top light dependent sensor 2 and four described ambient light dependent sensors 3 are exported successively, export to microprocessor 7 after filtering and the A/D conversion process, microprocessor 7 modules are carried out comprehensive analysis processing to signal, and judge the sunshine orientation, and by the digital signal in output line 8 output sunshine orientation, for the sun tracker in the photovoltaic generating system.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. sunshine measurement of bearing sensor, it is characterized in that: comprise the light intensity signal receiving platform (1) that hollow arranges, described light intensity signal receiving platform (1) is rectangular shape, the end face center position of described light intensity signal receiving platform (1) is provided with top light dependent sensor (2), the center position of four sides of described light intensity signal receiving platform (1) is respectively arranged with an ambient light dependent sensor (3), four described ambient light dependent sensors (3) are symmetrical arranged, be provided with the signal processing circuit board of processing for to described top light dependent sensor (2) and the detected signal of four described ambient light dependent sensors (3) in the described light intensity signal receiving platform (1), be integrated with the amplifying circuit (4) that all joins with described top light dependent sensor (2) and four described ambient light dependent sensors (3) on the described signal processing circuit board, and the filtering circuit (5) that joins with amplifying circuit (4), the A/D change-over circuit (6) that joins with filtering circuit (5) and the microprocessor (7) that joins with A/D change-over circuit (6), the output terminal of described microprocessor (7) is connected to output line (8), is provided with the signal wire hole (9) that passes for output line (8) on the sidewall of described light intensity signal receiving platform (1).
2. according to a kind of sunshine measurement of bearing sensor claimed in claim 1, it is characterized in that: described top light dependent sensor (2) and ambient light dependent sensor (3) are photoresistance.
3. according to a kind of sunshine measurement of bearing sensor claimed in claim 1, it is characterized in that: described microprocessor (7) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630172 CN202915910U (en) | 2012-11-25 | 2012-11-25 | Sunlight azimuth measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630172 CN202915910U (en) | 2012-11-25 | 2012-11-25 | Sunlight azimuth measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915910U true CN202915910U (en) | 2013-05-01 |
Family
ID=48164217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630172 Expired - Fee Related CN202915910U (en) | 2012-11-25 | 2012-11-25 | Sunlight azimuth measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915910U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455049A (en) * | 2013-08-29 | 2013-12-18 | 保定科诺伟业控制设备有限公司 | Automatic photovoltaic tracking control system |
| CN103455048A (en) * | 2013-08-28 | 2013-12-18 | 成都谱视科技有限公司 | Sun tracking device |
| CN103676968A (en) * | 2013-08-28 | 2014-03-26 | 成都谱视科技有限公司 | A sun tracking apparatus |
| CN106155111A (en) * | 2016-07-15 | 2016-11-23 | 芜湖赛宝信息产业技术研究院有限公司 | Three axle sun light trackings are raised wages exposure frame |
-
2012
- 2012-11-25 CN CN 201220630172 patent/CN202915910U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103455048A (en) * | 2013-08-28 | 2013-12-18 | 成都谱视科技有限公司 | Sun tracking device |
| CN103676968A (en) * | 2013-08-28 | 2014-03-26 | 成都谱视科技有限公司 | A sun tracking apparatus |
| CN103455048B (en) * | 2013-08-28 | 2016-03-02 | 成都谱视科技有限公司 | A kind of sun tracker |
| CN103676968B (en) * | 2013-08-28 | 2017-02-08 | 成都谱视科技有限公司 | A sun tracking apparatus |
| CN103455049A (en) * | 2013-08-29 | 2013-12-18 | 保定科诺伟业控制设备有限公司 | Automatic photovoltaic tracking control system |
| CN103455049B (en) * | 2013-08-29 | 2016-12-28 | 北京科诺伟业光电科技有限公司 | A kind of photovoltaic tracking automatic control system |
| CN106155111A (en) * | 2016-07-15 | 2016-11-23 | 芜湖赛宝信息产业技术研究院有限公司 | Three axle sun light trackings are raised wages exposure frame |
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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: 20130501 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |