CN202564426U - Polycrystalline silicon cell piece optical attenuation box - Google Patents
Polycrystalline silicon cell piece optical attenuation box Download PDFInfo
- Publication number
- CN202564426U CN202564426U CN2012201562394U CN201220156239U CN202564426U CN 202564426 U CN202564426 U CN 202564426U CN 2012201562394 U CN2012201562394 U CN 2012201562394U CN 201220156239 U CN201220156239 U CN 201220156239U CN 202564426 U CN202564426 U CN 202564426U
- Authority
- CN
- China
- Prior art keywords
- optical attenuation
- casing
- silicon cell
- cell sheet
- polycrystal silicon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a polycrystalline silicon cell piece optical attenuation box, pertaining to the field of solar cell pieces. The optical attenuation box comprises a box body, cooling fans, xenon lamps and a thermal resistor, wherein a box door is arranged on the front end surface of the box body; cooling fans are respectively arranged on the rear end surface of the box body and two side end surfaces of the box body; a plurality of cooling fans and xenon lamps are staggerly arranged at equal intervals on the box wall of the top end surface of the box body; irradiation areas of the multiple xenon lamps are uniformly corresponding to the inner bottom surface of the box body; and the thermal resistor which is connected with a temperature controller is arranged in the middle of the inner bottom surface of the box body. With the optical attenuation box, the demand that optical attenuation is carried out on the cell piece indoors can not only be satisfied, but also light intensity and temperature in the case of optical attenuation can be controlled.
Description
[technical field]
The utility model relates to the solar battery sheet field, especially relate to a kind of can be at the indoor optical attenuation case of solar energy polycrystal silion cell sheet being done optical attenuation.
[background technology]
Known; The solar battery sheet of main flow is processed by polysilicon on the market, because polysilicon can be introduced some impurity in long brilliant process, and these impurity can cause and become the complex centre under the illumination in the early stage of polycrystal silicon cell sheet; Efficient to the battery sheet causes bigger influence; Can also have influence on the useful life of assembly when serious, therefore, before producing assembly, just must do optical attenuation the battery sheet; At present, the method for doing optical attenuation is to take the battery sheet is placed on to be exposed to the sun at least under the sunlight 3 days basically, and then the efficient before and after being exposed to the sun according to the battery sheet reduces and calculates attenuation ratio; Yet,, can not control the light intensity of decay and the temperature of illumination when implementing this method, and if also can't effectively do optical attenuation the battery sheet in cloudy or rainy city owing to limited by external condition.
[summary of the invention]
In order to overcome the deficiency in the background technology, the utility model discloses a kind of polycrystal silicon cell sheet optical attenuation case, and described optical attenuation case not only can satisfy indoor makees the needs of optical attenuation to the battery sheet, but also light intensity and temperature can control optical attenuation the time.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of polycrystal silicon cell sheet optical attenuation case, described optical attenuation case comprises casing, radiator fan, xenon lamp and thermal resistance; Described casing front end end face is provided with chamber door, is separately installed with radiator fan on the rear end end face of casing and the tank wall of two side ends end face, is mounted alternately with a plurality of radiator fans and xenon lamp on the top end face tank wall of casing at interval uniformly; The inner bottom surface of the uniform corresponding casing of shadow surface of described a plurality of xenon lamps; Described casing inner bottom surface middle part is mounted with the thermal resistance that is connected with temperature controller.
Described polycrystal silicon cell sheet optical attenuation case, described casing be equipped with casing in the timer that is connected of all circuit.
Described polycrystal silicon cell sheet optical attenuation case is equipped with at least two radiator fans at interval uniformly on the rear end end face tank wall of said casing.
Described polycrystal silicon cell sheet optical attenuation case is equipped with four radiator fans on the item end end face tank wall of said casing, and between per two radiator fans xenon lamp is installed all.
Described polycrystal silicon cell sheet optical attenuation case, the covering of the fan of the radiator fan of installing on the item end end face tank wall of said casing is higher than the shadow surface of the xenon lamp of on this end face tank wall, installing.
Described polycrystal silicon cell sheet optical attenuation case, described radiator fan is a speed-regulating fan.
Described polycrystal silicon cell sheet optical attenuation case, described radiator fan is provided with the PID adjuster.
Described polycrystal silicon cell sheet optical attenuation case, described thermal resistance is the PT100 platinum resistance thermometer sensor.
Described polycrystal silicon cell sheet optical attenuation case, the control switch of described radiator fan and xenon lamp is located at the casing outside, and controls the switch of radiator fan and xenon lamp automatically through the temperature controller that links to each other with thermal resistance.
Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:
The described polycrystal silicon cell sheet of the utility model optical attenuation case not only can satisfy indoor makees the needs of optical attenuation to the battery sheet, simplifies the operation of optical attenuation, but also can control the light intensity and the temperature of optical attenuation.
[description of drawings]
Fig. 1 is the sketch map of the utility model.
Among the figure: 1, casing; 2, radiator fan; 3, xenon lamp; 4, chamber door.
[embodiment]
Can explain the present invention in more detail through following embodiment, the purpose of open the utility model is intended to protect all variations and the improvement in the utility model scope, and the utility model is not limited to following embodiment;
In conjunction with accompanying drawing 1 described polycrystal silicon cell sheet optical attenuation case, described optical attenuation case comprises casing 1, radiator fan 2, xenon lamp 3 and thermal resistance; Described casing 1 front end end face is provided with chamber door 4; Be separately installed with radiator fan 2 on the rear end end face of casing 1 and the tank wall of two side ends end face; Be mounted alternately with a plurality of radiator fans 2 and xenon lamp 3 on the top end face tank wall of casing 1 at interval uniformly; The battery sheet that promptly is placed in the casing 1 through 3 pairs of xenon lamps provides illumination and temperature, regulates temperature in the casings 1 through radiator fan 2, thereby is able to the purpose of carrying out battery sheet optical attenuation indoor; For ease of control, described radiator fan 2 adopts the speed-regulating fan that is provided with the PID adjuster; For further improving the radiating effect of radiator fan 2; Two radiator fans 2 can be installed on the tank wall of casing 1 rear end end face at interval uniformly at least; Perhaps, on the tank wall of 1 end of casing end face, four radiator fans 2 are installed, and between per two radiator fans 2 xenon lamp 3 are installed all; In addition; The covering of the fan that is installed in the radiator fan 2 on the casing 1 top end face tank wall is higher than the shadow surface of the xenon lamp 3 on this end face tank wall; Thereby when in just beginning, illumination and heat being provided through 3 pairs of casings 1 of xenon lamp; Avoid the radiator fan 2 of casing 1 top end face to take away too much heat, reached the purpose of under the prerequisite that effectively ensures rate of rise in temperature in the casing, saving the energy;
The inner bottom surface of the uniform corresponding casing 1 of the shadow surface of described a plurality of xenon lamp 3, promptly xenon lamp 3 can shine the battery sheet that is placed on casing 1 inner bottom surface uniformly; For measuring the temperature in the casing 1; Can the thermal resistance that be connected with the relevant temperature controller be installed at casing 1 inner bottom surface middle part; Thereby utilize thermal resistance to measure the variations in temperature in the casing 1; And make the purpose that is in suitable temperature in the casing 1 through being positioned at the operation that the outside temperature controller of casing 1 comes control radiator fan 2 automatically or xenon lamp 3, finally reaching; Higher more accurate for guaranteeing measuring accuracy, described thermal resistance adopts the PT100 platinum resistance thermometer sensor; When reaching automatic control, the purpose of energy savings, described casing 1 be equipped with casing 1 in the timer that is connected of all circuit, thereby can be when battery sheet optical attenuation finishes through timer stop to close all circuit in the casing.
When implementing the described polycrystal silicon cell sheet of the utility model optical attenuation case; Only need the battery sheet is placed on the inner bottom surface of casing 1; Utilize 3 pairs of battery sheets of xenon lamp to carry out illumination and heat supply then, and according to circumstances regulate, after battery sheet optical attenuation finishes through 2 pairs of casing 1 temperature inside of radiator fan; Through artificial shut-off circuit or utilize the timer interrupt circuit, take out battery sheet in the casing 1 then and promptly can carry out corresponding subsequent and operated.
The utility model does not detail part for prior art, so the utility model does not detail it.
Claims (9)
1. polycrystal silicon cell sheet optical attenuation case, it is characterized in that: described optical attenuation case comprises casing (1), radiator fan (2), xenon lamp (3) and thermal resistance; Described casing (1) front end end face is provided with chamber door (4); Be separately installed with radiator fan (2) on the rear end end face of casing (1) and the tank wall of two side ends end face, be mounted alternately with a plurality of radiator fans (2) and xenon lamp (3) on the top end face tank wall of casing (1) at interval uniformly; The inner bottom surface of the uniform corresponding casing of the shadow surface of described a plurality of xenon lamp (3) (1); Described casing (1) inner bottom surface middle part is mounted with the thermal resistance that is connected with temperature controller.
2. polycrystal silicon cell sheet optical attenuation case according to claim 1 is characterized in that: described casing (1) is equipped with the timer that is connected with interior all circuit of casing (1).
3. polycrystal silicon cell sheet optical attenuation case according to claim 1 is characterized in that: at least two radiator fans (2) are installed on the rear end end face tank wall of said casing (1) at interval uniformly.
4. polycrystal silicon cell sheet optical attenuation case according to claim 1 is characterized in that: on the item end end face tank wall of said casing (1) four radiator fans (2) are installed, and between per two radiator fans (2) xenon lamp (3) are installed all.
5. polycrystal silicon cell sheet optical attenuation case according to claim 1 is characterized in that: the covering of the fan of the radiator fan of installing on the item end end face tank wall of said casing (1) (2) is higher than the shadow surface of the xenon lamp of on this end face tank wall, installing (3).
6. according to claim 1,3,4 or 5 arbitrary described polycrystal silicon cell sheet optical attenuation casees, it is characterized in that: described radiator fan (2) is a speed-regulating fan.
7. according to claim 1,3,4 or 5 arbitrary described polycrystal silicon cell sheet optical attenuation casees, it is characterized in that: described radiator fan (2) is provided with the PID adjuster.
8. polycrystal silicon cell sheet optical attenuation case according to claim 1, it is characterized in that: described thermal resistance is the PT100 platinum resistance thermometer sensor.
9. according to claim 1,4 or 5 arbitrary described polycrystal silicon cell sheet optical attenuation casees; It is characterized in that: the control switch of described radiator fan (2) and xenon lamp (3) is located at casing (1) outside, and controls the switch of radiator fan (2) and xenon lamp (3) automatically through the temperature controller that links to each other with thermal resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201562394U CN202564426U (en) | 2012-04-13 | 2012-04-13 | Polycrystalline silicon cell piece optical attenuation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201562394U CN202564426U (en) | 2012-04-13 | 2012-04-13 | Polycrystalline silicon cell piece optical attenuation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564426U true CN202564426U (en) | 2012-11-28 |
Family
ID=47214051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201562394U Expired - Fee Related CN202564426U (en) | 2012-04-13 | 2012-04-13 | Polycrystalline silicon cell piece optical attenuation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202564426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201242A (en) * | 2014-09-03 | 2014-12-10 | 常州天合光能有限公司 | Boron doped P type monocrystalline silicon battery light attenuation improvement device and using method thereof |
| CN106601875A (en) * | 2016-12-19 | 2017-04-26 | 成都绿迪科技有限公司 | Mono-crystalline silicon cell light attenuation cabinet |
-
2012
- 2012-04-13 CN CN2012201562394U patent/CN202564426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201242A (en) * | 2014-09-03 | 2014-12-10 | 常州天合光能有限公司 | Boron doped P type monocrystalline silicon battery light attenuation improvement device and using method thereof |
| CN104201242B (en) * | 2014-09-03 | 2016-04-06 | 常州天合光能有限公司 | Improve boron doped p-type monocrystalline silicon battery photo attenuation device and using method thereof |
| CN106601875A (en) * | 2016-12-19 | 2017-04-26 | 成都绿迪科技有限公司 | Mono-crystalline silicon cell light attenuation cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20130104 Granted publication date: 20121128 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20130704 Granted publication date: 20121128 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20130704 Granted publication date: 20121128 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140704 Granted publication date: 20121128 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140704 Granted publication date: 20121128 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150104 Granted publication date: 20121128 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140413 |