CN201749131U - Automatically-adjusting solar cell attenuation device - Google Patents
Automatically-adjusting solar cell attenuation device Download PDFInfo
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- CN201749131U CN201749131U CN201020233791XU CN201020233791U CN201749131U CN 201749131 U CN201749131 U CN 201749131U CN 201020233791X U CN201020233791X U CN 201020233791XU CN 201020233791 U CN201020233791 U CN 201020233791U CN 201749131 U CN201749131 U CN 201749131U
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- Prior art keywords
- attenuation box
- solar battery
- light source
- battery sheet
- automatic adjustment
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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 automatically-adjusting solar cell attenuation device, which consists mainly of an attenuation box, a light source arranged on the top part of the attenuation box and a cell receiving plate arranged inside the attenuation box, wherein the light source is connected with a light adjusting device, the attenuation box is internally provided with a light sensing probe from which a signal is input to a controller, and an output end of the controller is connected with the light adjusting device. The automatically-adjusting solar cell attenuation device according to the utility model has the light sensing probe capable of effectively sensing intensity of illumination and adjusts the light source via the light adjusting device based on the signal, thereby implementing excellent closed-loop control on the intensity of illumination, achieving better stability of the light source and better favoring accurate test.
Description
Technical field
The utility model relates to solar battery sheet production equipment field, especially a kind of automatic adjustment type solar battery sheet attenuating device.
Background technology
Solar battery sheet is done the fade performance test usually under natural light at present, because solar battery sheet is in the physical environment for a long time, moisture absorption oxidation easily makes power attenuation, causes the testing standard deviation; In addition, because the instability of lamp has also directly influenced the stability of the electrical property that solar battery sheet tested out, this has brought inconvenience for the standardized production of solar battery sheet, test.
Therefore, people have invented a kind of solar battery sheet attenuating device, it mainly comprises attenuation box, attenuation box is a hermetically-sealed construction, its top is provided with light source, described light source below is provided with the battery placing plate, and solar battery sheet is placed on the battery placing plate, utilizes artificial light source that the electrical property of solar battery sheet is tested.But this its light source of solar battery sheet attenuating device can only be operated in power frequency, thereby the intensity of illumination of light source is carried out effective feedback form good closed-loop control, make light durability relatively poor, stability of light source is particularly important to the test of the electrical property of battery sheet, and existing solar battery sheet attenuating device is unfavorable for accurate test.
Summary of the invention
The purpose of this utility model is the good automatic adjustment type solar battery sheet attenuating device of a kind of light source stability that provides for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the automatic adjustment type solar battery sheet attenuating device that the utility model is designed, it mainly comprises attenuation box, the attenuation box top is provided with light source, be provided with the battery placing plate in the attenuation box, it is characterized in that described light source is connected with a light modulating device, is provided with sensitive probe in the described attenuation box, this sensitive probe signal inputs to a controller, and the output of this controller connects described light modulating device.Described sensitive probe is photoresistance.
In order to realize the moving automatically control of temperature, be provided with fan on described attenuation box, described fan is connected with arrangements for speed regulation, also is provided with temp probe at attenuation box, described temp probe signal inputs to described controller, and the output of this controller connects described arrangements for speed regulation.
In order to improve practicality, can be provided with temperature display and timer on the described attenuation box, temperature display can be used for showing the temperature in the attenuation box, and timer can show die-away time.
The putting into, take out of solar battery sheet for convenience, described battery placing plate can be arranged in the attenuation box by slide construction.Wherein slide construction can be pulley and rail structure, and chute and rail structure also can be that other is slidingly connected.
For the ease of placing solar battery sheet, described battery placing plate can be provided with the placement rib that is parallel to each other.
As preferably, described light source is that every square metre of intensity of illumination is the lighting lamp group of 1000W.
The resulting automatic adjustment type solar battery sheet attenuating device of the utility model, sensitive probe can effectively perception intensity of illumination, and be foundation with this signal, by light modulating device light source is regulated, thereby realize intensity of illumination is carried out good closed-loop control, light source stability is better, more helps accurate test.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
Among the figure: attenuation box 1, light source 2, battery placing plate 3, placement rib 4, light modulating device 5, sensitive probe 6, fan 7, controller 8, arrangements for speed regulation 9, temperature display 10, timer 11, temp probe 12.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the described automatic adjustment type solar battery sheet attenuating device of present embodiment, it mainly comprises attenuation box 1, attenuation box 1 top is provided with light source 2, be provided with battery placing plate 3 in the attenuation box 1, battery placing plate 3 is provided with the placement rib 4 that is parallel to each other, described light source 2 is connected with a light modulating device 5, be provided with sensitive probe 6 in the described attenuation box 1, these sensitive probe 6 signals input to a controller 8, the output of this controller 8 connects described light modulating device 5, and described sensitive probe 6 is photoresistance, and described light modulating device 5 is a dimmer switch.Sensitive probe 6 can effectively perception intensity of illumination, and is foundation with this signal, regulates by 5 pairs of light sources 2 of light modulating device, thereby realizes intensity of illumination is carried out good closed-loop control, and light source 2 stability are better, more help accurate test.Described light source 2 is every square metre of incandescent lamp group that intensity of illumination is 1000W, also can adopt other light sources 2 certainly, as Halogen lamp LED.
In the present embodiment, described battery placing plate 3 is fixedly connected in the attenuation box 1, and putting into, taking out of certain solar battery sheet for convenience can be arranged in the attenuation box 1 by slide constructions such as pulley and rail structures.
As shown in Figure 2, the described automatic adjustment type solar battery sheet attenuating device of present embodiment, on the basis of embodiment 1, on described attenuation box 1, be provided with fan 7, described fan 7 is connected with arrangements for speed regulation 9, also is provided with temp probe 12 at attenuation box 1, and described temp probe 12 signals input to described controller 8, the output of this controller 8 connects described arrangements for speed regulation 9, can realize the moving automatically control of temperature.Can be provided with temperature display 10 and timer 11 on the described attenuation box 1, temperature display 10 can be used for showing the temperature in the attenuation box 1, and timer 11 can show die-away time.
Claims (7)
1. automatic adjustment type solar battery sheet attenuating device, it mainly comprises attenuation box, the attenuation box top is provided with light source, be provided with the battery placing plate in the attenuation box, it is characterized in that described light source is connected with a light modulating device, be provided with sensitive probe in the described attenuation box, this sensitive probe signal inputs to a controller, and the output of this controller connects described light modulating device.
2. automatic adjustment type solar battery sheet attenuating device according to claim 1 is characterized in that described sensitive probe is photoresistance.
3. automatic adjustment type solar battery sheet attenuating device according to claim 1 and 2, it is characterized in that on described attenuation box, being provided with fan, described fan is connected with arrangements for speed regulation, also be provided with temp probe at attenuation box, described temp probe signal inputs to described controller, and the output of this controller connects described arrangements for speed regulation.
4. automatic adjustment type solar battery sheet attenuating device according to claim 3 is characterized in that described attenuation box is provided with temperature display and timer.
5. automatic adjustment type solar battery sheet attenuating device according to claim 4 is characterized in that described battery placing plate is arranged in the attenuation box by slide construction.
6. automatic adjustment type solar battery sheet attenuating device according to claim 5 is characterized in that described battery placing plate is provided with the placement rib that is parallel to each other.
7. automatic adjustment type solar battery sheet attenuating device according to claim 6 is characterized in that described light source is that every square metre of intensity of illumination is the lighting lamp group of 1000W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020233791XU CN201749131U (en) | 2010-06-23 | 2010-06-23 | Automatically-adjusting solar cell attenuation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020233791XU CN201749131U (en) | 2010-06-23 | 2010-06-23 | Automatically-adjusting solar cell attenuation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749131U true CN201749131U (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020233791XU Expired - Lifetime CN201749131U (en) | 2010-06-23 | 2010-06-23 | Automatically-adjusting solar cell attenuation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201749131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778455A (en) * | 2012-07-26 | 2012-11-14 | 杭州华光光电有限公司 | Detection system for colloidal gold immunochromatographic assay (GICA) test paper |
| CN102967816A (en) * | 2012-11-14 | 2013-03-13 | 东方电气集团(宜兴)迈吉太阳能科技有限公司 | Attenuation box for crystalline silicon solar cells |
| CN102998608A (en) * | 2012-11-30 | 2013-03-27 | 陈棋伟 | Solar illuminance detection device |
| CN109541429A (en) * | 2018-12-28 | 2019-03-29 | 佛山科学技术学院 | A kind of photo-thermal electricity THM coupling device testing apparatus |
-
2010
- 2010-06-23 CN CN201020233791XU patent/CN201749131U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778455A (en) * | 2012-07-26 | 2012-11-14 | 杭州华光光电有限公司 | Detection system for colloidal gold immunochromatographic assay (GICA) test paper |
| CN102778455B (en) * | 2012-07-26 | 2014-12-10 | 杭州华光光电有限公司 | Detection system for colloidal gold immunochromatographic assay (GICA) test paper |
| CN102967816A (en) * | 2012-11-14 | 2013-03-13 | 东方电气集团(宜兴)迈吉太阳能科技有限公司 | Attenuation box for crystalline silicon solar cells |
| CN102998608A (en) * | 2012-11-30 | 2013-03-27 | 陈棋伟 | Solar illuminance detection device |
| CN109541429A (en) * | 2018-12-28 | 2019-03-29 | 佛山科学技术学院 | A kind of photo-thermal electricity THM coupling device testing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Heshan Industrial Park Tongxiang city Jiaxing city Zhejiang province 314512 Patentee after: Bright Solar Energy Co., Ltd. Address before: Heshan Industrial Park Tongxiang city Jiaxing city Zhejiang province 314512 Patentee before: Bright Solar Energy Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
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| CX01 | Expiry of patent term |