CN201449260U - solar azimuth detector - Google Patents
solar azimuth detector Download PDFInfo
- Publication number
- CN201449260U CN201449260U CN2009200481152U CN200920048115U CN201449260U CN 201449260 U CN201449260 U CN 201449260U CN 2009200481152 U CN2009200481152 U CN 2009200481152U CN 200920048115 U CN200920048115 U CN 200920048115U CN 201449260 U CN201449260 U CN 201449260U
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- sun
- baffle plate
- detector
- transparent glass
- solar azimuth
- Prior art date
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- Expired - Fee Related
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the manufacturing field of solar equipment, in particular to a sun azimuth detector for automatically detecting the sun azimuth. The detector is provided with a piece of semi-spherical transparent glass, baffles are evenly arranged at intervals in the transparent glass, and are radially arranged along the radius of the semi-sphere, a light gap is formed between each two neighboring baffles, and photosensors are arranged in the light gaps, and are connected with a central processor. The utility model has the following advantages that: the function of the sun azimuth detector is simple, and the sun azimuth detector can directly, accurately and real-timely detect the azimuth of the sun, and can be connected with a step motor and a solar module to form a tracking system in order to increase the efficiency of solar power generation.
Description
Technical field
The utility model belongs to the solar energy equipment manufacturing field of equipment, especially a kind of instrument that is used for detecting automatically solar azimuth.
Background technology
Sun power has inexhaustible characteristic, in natural resources energy today very in short supply, the utilization of new forms of energy becomes the theme in epoch, how better utilization sun power has very profound significance, patent of invention CN1869546A provides a kind of convex lens focus sunray that utilizes, the photoresistance array is installed to detect departing from of sunray and convex lens main shaft on the focal plane of projection light, adjust the tracking of its invention by motor device to the sun, but its precision is not very high, and its functional reliability is not high.
Summary of the invention
The utility model proposes a kind of instrument that can accurately locate solar azimuth at the not high weak point of precision of in the above-mentioned technology solar azimuth being monitored.
The realization the technical solution of the utility model is as follows:
The solar azimuth detector, this detector has the semi-sphere transparent glass, evenly be arranged at intervals with baffle plate in this transparent glass, baffle plate is dispersed setting along the hemisphere radius, constitute a printing opacity crack between adjacent two baffle plates, printing opacity is provided with light activated element in the crack, and this light activated element is connected with central processing unit, and baffle plate is light tight baffle plate.
The angle of described adjacent two baffle plates is that α is 1 °-5 °.
Described light activated element is connected with central processing unit by lead.
Described transparent glass is a transmission plane glass.
Adopted such scheme, the solar azimuth detector, has the semi-sphere transparent glass, along even the dispersing at interval of hemisphere radius baffle plate is set in the glass, angle between the adjacent screen is that α is 1 °-5 °, light activated element is installed in the printing opacity crack that forms between the adjacent screen, light activated element links to each other with the central processing unit of control step motor, light activated element in the instrument all has fixed number, when solar radiation, has only a light activated element conducting over against the sun, other element since the existence of baffle plate can not receive sunlight can not conducting, handle the direction that just can measure the sun by central processing unit like this, this instrument thing is placed the position angle that can measure the sun, and the elevation angle that can measure the sun is placed in north and south, the function that useful benefit of the present utility model is this instrument is simple, directly, accurately, the real-time orientation that detects the sun, when linking to each other with solar components, can form tracker, improve solar energy generating efficiency with stepper motor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1, transmission plane glass, 2, light activated element, 3, baffle plate, 4, lead, 5, the printing opacity crack, 6, central processing unit.
Embodiment
As shown in Figure 1, the solar azimuth detector, this detector has semi-sphere transmission plane glass 1, evenly is arranged at intervals with baffle plate 3 in this transparent glass 1, and baffle plate 3 is dispersed setting along the hemisphere radius, constitute a printing opacity crack 5 between adjacent two baffle plates 3, be provided with light activated element 2 in the printing opacity crack 5, this light activated element 2 is connected with central processing unit 6, and the angle of adjacent two baffle plates 3 is 5 °, light activated element 2 is connected with central processing unit 6 by lead 4, and baffle plate 3 is light tight baffle plate.
Light activated element 2 in the instrument all has fixed number, when solar radiation, have only light activated element 2 conductings over against the sun, other element since the existence of baffle plate can not receive sunlight can not conducting, handle the direction that just can measure the sun by central processing unit 6 like this, this instrument thing is placed the position angle that can measure the sun, and the elevation angle that can measure the sun is placed in north and south.
Claims (4)
1. solar azimuth detector, it is characterized in that: this detector has the semi-sphere transparent glass, evenly be arranged at intervals with baffle plate in this transparent glass, baffle plate is dispersed setting along the hemisphere radius, constitute a printing opacity crack between adjacent two baffle plates, printing opacity is provided with light activated element in the crack, and this light activated element is connected with central processing unit, and baffle plate is light tight baffle plate.
2. solar azimuth detector according to claim 1 is characterized in that: the angle of described adjacent two baffle plates is that α is 1 °---5 °.
3. solar azimuth detector according to claim 1 is characterized in that: described light activated element is connected with central processing unit by lead.
4. solar azimuth detector according to claim 1 is characterized in that: described transparent glass is a transmission plane glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200481152U CN201449260U (en) | 2009-08-30 | 2009-08-30 | solar azimuth detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200481152U CN201449260U (en) | 2009-08-30 | 2009-08-30 | solar azimuth detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449260U true CN201449260U (en) | 2010-05-05 |
Family
ID=42553981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200481152U Expired - Fee Related CN201449260U (en) | 2009-08-30 | 2009-08-30 | solar azimuth detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449260U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859148A (en) * | 2010-06-03 | 2010-10-13 | 常州大学 | Lighting spherical sun position sensor and automatic tracking method |
| CN102968128A (en) * | 2012-11-13 | 2013-03-13 | 李良杰 | Device for obtaining sun directions |
| CN103105157A (en) * | 2013-01-31 | 2013-05-15 | 合肥聚能新能源科技有限公司 | Sunlight irradiation position coordinate monitor |
| CN105610385A (en) * | 2016-03-02 | 2016-05-25 | 河北工业大学 | Photovoltaic power generation device capable of automatically adjusting light receiving angle |
-
2009
- 2009-08-30 CN CN2009200481152U patent/CN201449260U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859148A (en) * | 2010-06-03 | 2010-10-13 | 常州大学 | Lighting spherical sun position sensor and automatic tracking method |
| CN101859148B (en) * | 2010-06-03 | 2012-08-29 | 常州大学 | Lighting spherical sun position sensor and automatic tracking method |
| CN102968128A (en) * | 2012-11-13 | 2013-03-13 | 李良杰 | Device for obtaining sun directions |
| CN103105157A (en) * | 2013-01-31 | 2013-05-15 | 合肥聚能新能源科技有限公司 | Sunlight irradiation position coordinate monitor |
| CN105610385A (en) * | 2016-03-02 | 2016-05-25 | 河北工业大学 | Photovoltaic power generation device capable of automatically adjusting light receiving angle |
| CN105610385B (en) * | 2016-03-02 | 2017-07-18 | 河北工业大学 | A kind of photovoltaic power generation apparatus for automatically adjusting light angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20130830 |