CN203069738U - Aging test box for solar cell - Google Patents
Aging test box for solar cell Download PDFInfo
- Publication number
- CN203069738U CN203069738U CN2012206873135U CN201220687313U CN203069738U CN 203069738 U CN203069738 U CN 203069738U CN 2012206873135 U CN2012206873135 U CN 2012206873135U CN 201220687313 U CN201220687313 U CN 201220687313U CN 203069738 U CN203069738 U CN 203069738U
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- China
- Prior art keywords
- illumination lamp
- casing
- solar batteries
- ageing oven
- oven according
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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
Abstract
The utility model relates to an aging test box for a solar cell, wherein the aging test box comprises a box body and an illumination lamp arranged in the box body. The box body includes a box body top, a box body bottom and box body side walls; and the side walls include a left side wall, a right side wall, a rear wall, and a front box door capable of being opened and closed, wherein the front box door is used for placing a solar cell. And the illumination lamp is arranged on the box body top. In addition, the test box also includes an object carrying table and a heat dissipation system, wherein the object carrying table and the heat dissipation system are arranged at the bottom of the box body. According to the utility model, the multi-directional heat dissipation system is employed and thus the temperature inside the box body can be controlled effectively, thereby ensuring the accuracy of the test and the stability of the work of box. Meanwhile, the provided aging test box has the advantages of simple structure and convenient operation.
Description
Technical field
The utility model relates to the environmental test equipment technical field, is specifically related to the used for solar batteries ageing oven.
Background technology
Crystal silicon solar energy battery is the main product in present photovoltaic market.Yet, because the introducing of crystal impurity in growth course, wherein impurity such as adulterant, oxygen and iron form the recombination center when causing battery illumination in the early stage, and the minority carrier life time of silicon chip is reduced, thereby cause the decline of cell conversion efficiency, photo attenuation to a certain extent takes place.Generally speaking, the photo attenuation experiment need be done to it by manufacturer before introducing new silicon chip starting material, meet the requirements with the battery quality of guaranteeing to produce.
Existing photo attenuation experimental technique is that battery is placed under analog light source or the sun, the certain hour that is exposed to the sun, the electrical property of battery was calculating the percentage of cell decay before and after contrast was exposed to the sun then, battery photo attenuation rate is used for the silicon chip starting material are assessed.But there are many drawbacks in this scheme, and is specific as follows: the experimental enviroment more complicated of (1) battery, and influence factor is not only illumination, also has temperature, humidity and cleanliness etc., and these factors can have influence on the test result of battery photo attenuation; (2) in test process, can't effectively control the irradiation of light source, also can cause the test result distortion.Because above many influences that can't shield factor are so existing photo attenuation experimental technique is not accurate enough to the raw-material assessment result of silicon chip.
Summary of the invention
The purpose of this utility model is exactly that a kind of good reliability, simple in structure, easy to operate used for solar batteries ageing oven are provided at the defective of above-mentioned existence, this device not only can avoid battery to be subjected to the influence of other external factor in experimentation, and can effectively control the irradiation of light source, guarantee the accuracy to the raw-material assessment result of silicon chip.
Used for solar batteries ageing oven technical scheme of the present utility model is, comprise casing and be arranged at the interior illumination lamp of casing, casing comprises casing top, bottom and sidewall, but wall box comprises the front chamber door of left side wall, right side wall, rear wall and folding, the front chamber door is used for picking and placeing solar cell, illumination lamp is arranged on the casing top, and described chamber also comprises objective table and the cooling system that is positioned at bottom half.Cooling system comprises solar cell heat abstractor and illumination lamp circulation heat abstractor.Described solar cell heat abstractor comprises the air-vent that is arranged on the front chamber door and the vent fan that is arranged on the casing rear wall.Described illumination lamp circulation heat abstractor comprises supply fan, be positioned at heat radiator and ventilating duct on the sidewall around the illumination lamp, and supply fan is arranged on the top of illumination lamp; Ventilating duct one end connects the illumination lamp outside of sidewall all around, and the other end is provided with vent fan.Have air hole on the sidewall around the described illumination lamp.
The illumination lamp that is arranged in the casing is xenon lamp or tungsten lamp.
The material of casing is selected corrosion resistant plate or stupalith for use.
But the front chamber door of chamber folding also is provided with view window.
The beneficial effects of the utility model are: used for solar batteries ageing oven of the present utility model, comprise casing and be arranged at the interior illumination lamp of casing, casing comprises casing top, bottom and sidewall, but wall box comprises the front chamber door of left side wall, right side wall, rear wall and folding, the front chamber door is used for picking and placeing solar cell, illumination lamp is arranged on the casing top, and described chamber also comprises objective table and the cooling system that is positioned at bottom half; Cooling system comprises solar cell heat abstractor and illumination lamp circulation heat abstractor.
Described solar cell heat abstractor comprises the air-vent that is arranged on the front chamber door and the vent fan that is arranged on the casing rear wall, can effectively get rid of the unnecessary heat that solar cell produces in experimentation.Described illumination lamp circulation heat abstractor comprises supply fan, be positioned at heat radiator and ventilating duct on the sidewall around the illumination lamp, the heat that illumination lamp produces volatilizees by heat radiator, supply fan is arranged on the top of illumination lamp, ventilating duct one end connects the illumination lamp outside of sidewall all around, the other end is provided with vent fan, have air hole on the sidewall around the described illumination lamp, make gas communication in the casing, wind comes out the heat above the heat radiator is taken away by air hole; Illumination lamp circulation heat abstractor can in time produce illumination lamp in chamber heat and case external environment exchange.
Multi-faceted cooling system is adopted in this chamber, can effectively control temperature in the casing, guarantees the accuracy of testing, and guarantees the stability of its work; This apparatus structure is simple, easy to operate simultaneously.In addition, this device not only can avoid battery to be subjected to the influence of other external factor in experimentation, and can effectively control the irradiation of light source, guarantees the accuracy to the raw-material assessment result of silicon chip.
Description of drawings:
Figure 1 shows that front elevation of the present utility model;
Figure 2 shows that rear view of the present utility model;
Figure 3 shows that illumination lamp and illumination lamp circulation heat abstractor.
Among Fig. 1,1. illumination lamp, 2. vent fan, 3. air-vent, 4. view window, 5. heat radiator, 7. air hole, 8. supply fan, 9. ventilating duct.
Embodiment:
In order to understand the utility model better, below in conjunction with accompanying drawing the technical solution of the utility model is described, but the utility model is not limited thereto.
Used for solar batteries ageing oven of the present utility model, comprise casing and be arranged at the interior illumination lamp 1 of casing, casing comprises casing top, bottom and sidewall, but wall box comprises the front chamber door of left side wall, right side wall, rear wall and folding, the front chamber door is used for picking and placeing solar cell, illumination lamp 1 is arranged on the casing top, and described chamber also comprises objective table and the cooling system that is positioned at bottom half.Cooling system comprises solar cell heat abstractor and illumination lamp 1 circulation heat abstractor.Described solar cell heat abstractor comprises the air-vent 3 that is arranged on the front chamber door and the vent fan 2 that is arranged on the casing rear wall.Described illumination lamp 1 circulation heat abstractor comprises supply fan 8, be positioned at heat radiator 5 and ventilating duct 9 on the sidewall around the illumination lamp 1, and supply fan 8 is arranged on the top of illumination lamp 1; Ventilating duct 9 one ends connect illumination lamp 1 outside of sidewall all around, and the other end is provided with vent fan 2.Have air hole 7 on the sidewall around the described illumination lamp 1.Wind comes out the heat above the heat radiator 5 is taken away by air hole 7.
The illumination lamp 1 that is arranged in the casing is xenon lamp or tungsten lamp.
The material of casing is selected corrosion resistant plate or stupalith for use.
But the front chamber door of chamber folding also is provided with view window 4.
Multi-faceted cooling system is adopted in this chamber, can effectively control temperature in the casing, guarantees the accuracy of testing, and guarantees the stability of its work; This apparatus structure is simple, easy to operate simultaneously.In addition, this chamber not only can avoid battery to be subjected to the influence of other external factor in experimentation, and can effectively control the irradiation of light source, guarantees the accuracy to the raw-material assessment result of silicon chip.
Claims (10)
1. used for solar batteries ageing oven, comprise casing and be arranged at the interior illumination lamp of casing, casing comprises casing top, bottom and sidewall, but wall box comprises the front chamber door of left side wall, right side wall, rear wall and folding, the front chamber door is used for picking and placeing solar cell, it is characterized in that illumination lamp is arranged on the casing top, described chamber also comprises objective table and the cooling system that is positioned at bottom half.
2. used for solar batteries ageing oven according to claim 1 is characterized in that, described cooling system comprises solar cell heat abstractor and illumination lamp circulation heat abstractor.
3. used for solar batteries ageing oven according to claim 2 is characterized in that, described solar cell heat abstractor comprises the air-vent that is arranged on the front chamber door and the vent fan that is arranged on the casing rear wall.
4. used for solar batteries ageing oven according to claim 2 is characterized in that, described illumination lamp circulation heat abstractor comprises supply fan, be positioned at heat radiator and ventilating duct on the sidewall around the illumination lamp.
5. used for solar batteries ageing oven according to claim 4 is characterized in that, described supply fan is arranged on the top of illumination lamp.
6. used for solar batteries ageing oven according to claim 4 is characterized in that, described ventilating duct one end connects the illumination lamp outside of sidewall all around, and the other end is provided with vent fan.
7. used for solar batteries ageing oven according to claim 4 is characterized in that, has air hole on the sidewall around the described illumination lamp.
8. used for solar batteries ageing oven according to claim 1 is characterized in that, the described illumination lamp that is arranged in the casing is xenon lamp or tungsten lamp.
9. used for solar batteries ageing oven according to claim 1 is characterized in that, the material of described casing is corrosion resistant plate or stupalith.
10. the used for solar batteries ageing oven described according to the arbitrary claim of claim 1-9 it is characterized in that, but the front chamber door of folding is provided with view window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206873135U CN203069738U (en) | 2012-12-13 | 2012-12-13 | Aging test box for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206873135U CN203069738U (en) | 2012-12-13 | 2012-12-13 | Aging test box for solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069738U true CN203069738U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206873135U Expired - Fee Related CN203069738U (en) | 2012-12-13 | 2012-12-13 | Aging test box for solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI472738B (en) * | 2013-08-02 | 2015-02-11 | Ind Tech Res Inst | Material aging test apparatus and method thereof |
| US9012862B2 (en) | 2012-09-21 | 2015-04-21 | Industrial Technology Research Institute | Material aging test apparatus and method thereof |
| CN106000484A (en) * | 2016-07-13 | 2016-10-12 | 西安建筑科技大学 | Photochemical simulation smog chamber |
-
2012
- 2012-12-13 CN CN2012206873135U patent/CN203069738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9012862B2 (en) | 2012-09-21 | 2015-04-21 | Industrial Technology Research Institute | Material aging test apparatus and method thereof |
| TWI472738B (en) * | 2013-08-02 | 2015-02-11 | Ind Tech Res Inst | Material aging test apparatus and method thereof |
| CN106000484A (en) * | 2016-07-13 | 2016-10-12 | 西安建筑科技大学 | Photochemical simulation smog chamber |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20171213 |