CN102998610A - Aging test chamber for solar cell - Google Patents
Aging test chamber for solar cell Download PDFInfo
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- CN102998610A CN102998610A CN201210537902XA CN201210537902A CN102998610A CN 102998610 A CN102998610 A CN 102998610A CN 201210537902X A CN201210537902X A CN 201210537902XA CN 201210537902 A CN201210537902 A CN 201210537902A CN 102998610 A CN102998610 A CN 102998610A
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- illumination lamp
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- solar batteries
- ageing oven
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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 invention relates to an aging test chamber for a solar cell. The aging teat chamber comprises a chamber body, a light arranged in the chamber body, an objective table and a cooling system. The chamber body comprises a top, a bottom and side walls, wherein the side walls comprise a left side wall, a right side wall, a back wall and an openable front door which is used for access of the solar cell. The light is arranged at the top of the chamber body, and the objective table and the cooling system are arranged at the bottom of the chamber body. According to the aging test chamber, the multi-aspect cooling system is adopted, the temperature in the chamber body can be effectively controlled, and accuracy of experiments and working stability can be guaranteed; and simultaneously, the chamber is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to the environmental test equipment technical field, be specifically related to a kind of 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 in the early stage illumination of battery, 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 occurs.Generally speaking, the photo attenuation experiment need to 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 then contrast was exposed to the sun, 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 impacts 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
Purpose of the present invention is exactly to provide a kind of reliability strong, simple in structure, easy to operate used for solar batteries ageing oven for the defective of above-mentioned existence, this device not only can avoid battery to be subject to the impact 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.
A kind of used for solar batteries ageing oven technical scheme of the present invention 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 radiator.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 radiator 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.
Material selection corrosion resistant plate or the stupalith of casing.
But the front chamber door of chamber folding also is provided with view window.
Beneficial effect of the present invention is: a kind of used for solar batteries ageing oven of the present invention, 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 radiator.
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 waste heat that solar cell produces in experimentation.Described illumination lamp circulation heat radiator 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, so that the gas communication in the casing, wind is out taken away the heat above the heat radiator by air hole; The illumination lamp circulation heat radiator 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 subject to the impact 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 invention;
Figure 2 shows that rear view of the present invention;
Figure 3 shows that illumination lamp and illumination lamp circulation heat radiator.
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 better the present invention, below in conjunction with accompanying drawing technical scheme of the present invention is described, but the present invention is not limited thereto.
A kind of used for solar batteries ageing oven of the present invention, 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 radiator.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 radiator 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 is out taken away the heat above the heat radiator 5 by air hole 7.
The illumination lamp 1 that is arranged in the casing is xenon lamp or tungsten lamp.
Material selection corrosion resistant plate or the stupalith of casing.
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 subject to the impact 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, and 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 radiator.
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 radiator 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. according to claim 1-9 described used for solar batteries ageing oven of arbitrary claim 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 |
|---|---|---|---|
| CN201210537902XA CN102998610A (en) | 2012-12-13 | 2012-12-13 | Aging test chamber for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537902XA CN102998610A (en) | 2012-12-13 | 2012-12-13 | Aging test chamber for solar cell |
Publications (1)
| Publication Number | Publication Date |
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| CN102998610A true CN102998610A (en) | 2013-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210537902XA Pending CN102998610A (en) | 2012-12-13 | 2012-12-13 | Aging test chamber for solar cell |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729977A (en) * | 2013-12-24 | 2015-06-24 | 乐利士实业股份有限公司 | Method and equipment for accelerating ageing of to-be-tested object |
| CN105759193A (en) * | 2016-04-27 | 2016-07-13 | 杭州华扬电子有限公司 | Thermal ageing testing apparatus and using method thereof |
| CN106484011A (en) * | 2016-10-12 | 2017-03-08 | 河海大学常州校区 | A kind of light damp and hot integration aging testing apparatus and method |
| CN108051684A (en) * | 2017-12-26 | 2018-05-18 | 华测检测认证集团股份有限公司 | Multitask multi-temperature section is carried out at the same time automotive material aging test equipment |
Citations (8)
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| CN2518587Y (en) * | 2001-12-26 | 2002-10-30 | 中国人民解放军空军第一研究所飞机疲劳强度试验室 | Ultraviolet aging testing box |
| CN201262629Y (en) * | 2008-09-12 | 2009-06-24 | 阮其标 | Ageing oven |
| CN201795983U (en) * | 2010-09-09 | 2011-04-13 | 上海林频仪器股份有限公司 | Ventilation type aging test chamber |
| CN102162787A (en) * | 2010-12-29 | 2011-08-24 | 常州亿晶光电科技有限公司 | Ultraviolet aging test box capable of radiating and testing two sides simultaneously |
| CN202049102U (en) * | 2011-02-18 | 2011-11-23 | 东南大学 | Ultraviolet pretreatment test device for solar cell panel |
| CN202421031U (en) * | 2011-12-13 | 2012-09-05 | 昆明理工大学 | Adjustable ultrasonic aging test chamber |
| JP2012179872A (en) * | 2011-03-03 | 2012-09-20 | Daiwa Gravure Co Ltd | Aging box |
| CN202562834U (en) * | 2012-03-13 | 2012-11-28 | 浙江吉利汽车研究院有限公司 | Xenon lamp ageing test box |
-
2012
- 2012-12-13 CN CN201210537902XA patent/CN102998610A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2518587Y (en) * | 2001-12-26 | 2002-10-30 | 中国人民解放军空军第一研究所飞机疲劳强度试验室 | Ultraviolet aging testing box |
| CN201262629Y (en) * | 2008-09-12 | 2009-06-24 | 阮其标 | Ageing oven |
| CN201795983U (en) * | 2010-09-09 | 2011-04-13 | 上海林频仪器股份有限公司 | Ventilation type aging test chamber |
| CN102162787A (en) * | 2010-12-29 | 2011-08-24 | 常州亿晶光电科技有限公司 | Ultraviolet aging test box capable of radiating and testing two sides simultaneously |
| CN202049102U (en) * | 2011-02-18 | 2011-11-23 | 东南大学 | Ultraviolet pretreatment test device for solar cell panel |
| JP2012179872A (en) * | 2011-03-03 | 2012-09-20 | Daiwa Gravure Co Ltd | Aging box |
| CN202421031U (en) * | 2011-12-13 | 2012-09-05 | 昆明理工大学 | Adjustable ultrasonic aging test chamber |
| CN202562834U (en) * | 2012-03-13 | 2012-11-28 | 浙江吉利汽车研究院有限公司 | Xenon lamp ageing test box |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729977A (en) * | 2013-12-24 | 2015-06-24 | 乐利士实业股份有限公司 | Method and equipment for accelerating ageing of to-be-tested object |
| CN104729977B (en) * | 2013-12-24 | 2018-02-06 | 乐利士实业股份有限公司 | Accelerate the method and apparatus of determinand aging |
| CN105759193A (en) * | 2016-04-27 | 2016-07-13 | 杭州华扬电子有限公司 | Thermal ageing testing apparatus and using method thereof |
| CN105759193B (en) * | 2016-04-27 | 2018-10-02 | 杭州华扬电子有限公司 | A kind of thermal ageing test device and its application method |
| CN106484011A (en) * | 2016-10-12 | 2017-03-08 | 河海大学常州校区 | A kind of light damp and hot integration aging testing apparatus and method |
| CN108051684A (en) * | 2017-12-26 | 2018-05-18 | 华测检测认证集团股份有限公司 | Multitask multi-temperature section is carried out at the same time automotive material aging test equipment |
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Application publication date: 20130327 |