CN102569529A - EL (Eletroluminescent) testing general tool of solar cell module - Google Patents
EL (Eletroluminescent) testing general tool of solar cell module Download PDFInfo
- Publication number
- CN102569529A CN102569529A CN2012100435112A CN201210043511A CN102569529A CN 102569529 A CN102569529 A CN 102569529A CN 2012100435112 A CN2012100435112 A CN 2012100435112A CN 201210043511 A CN201210043511 A CN 201210043511A CN 102569529 A CN102569529 A CN 102569529A
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- testing
- module
- solar cell
- cell module
- mounting seat
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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
Abstract
The invention discloses an EL (Eletroluminescent) testing general tool of a solar cell module. The EL (Eletroluminescent) testing general tool of the solar cell module comprises a mounting seat, wherein connectors connected with a terminal box circuit is arranged on the mounting seat; each of the connectors is electrically connected with a conductive sheet used for ET probe measuring; recesses, which can allow the module border to be clamped, are formed on the adjacent side edge of the mounting seat; and a clamping rod, which can be pressed into the recesses in a retractable way so as to press or loosen the module borders, is arranged on the mounting seat. The EL testing general tool of the solar cell module has the advantages of rapidness in mounting and simplicity in operation; because a box cover of the terminal box has been covered before hidden crack testing is carried out on the module and a procedure that affects the cell sheet does not exist in the follow-up operation process, the EL testing can be carried out on the terminal boxes in all forms during testing as long as the probe distance of the EL testing equipment is adjusted to be consistent with the tool.
Description
Technical field
The present invention relates to a kind of general frock clamp that can carry out the EL test to any solar module.
Background technology
In recent years, at crystal-silicon solar cell in the sheet evolution, occurred as fragment, battery sheet latently split, a series of problems such as surface contamination, battery are bad, just these drawbacks limit the optoelectronic transformation efficiency and the useful life of solar cell.The silicon chip raw material quality also is uneven simultaneously, and the existence of some defective sheets directly has influence on the stability of assembly and even photovoltaic system.Whether occur latently splitting situation in order to detect in the assembly production process battery sheet, adopt the electroluminescence principle of solar cell to judge usually.Yet in the process of EL test, because the terminal box that assembly adopts is different, the probe of EL tester can't be applicable to all terminal boxes.In the latent process of splitting of test battery sheet, traditional mode is that metal slide in the probe of EL equipment and the terminal box is contacted, and then the battery sheet is switched on.Yet,, therefore need often debugging EL probe because the size of different terminal boxes has bigger difference.And, under this mode, behind the EL EOT, also need cover this operation of lid, firmly uneven or too quickly in the process of operation at this operation such as workman's careless manipulation, can cause the battery sheet of terminal box below latent splitting to occur.
Summary of the invention
The technical problem that the present invention will solve is: overcomes the deficiency in the prior art, a kind of solar module EL test all-purpose frock is provided,
The technical solution adopted for the present invention to solve the technical problems is: a kind of solar module EL test all-purpose frock; Comprise mount pad; Mount pad is provided with the connector that links to each other with the terminal box circuit; Connector electrically connects the conducting strip that is useful on the ET probe measurement, and the mount pad adjacent side offers the groove that can snap in module frame, and mount pad is provided with the scalable clamping bar that compresses in the groove or unclamp module frame that is pressed into.
Be set with back-moving spring on the described depression bar.
The invention has the beneficial effects as follows: the used frock of the present invention is quick for installation; Simple to operate; The lid of terminal box covers before carrying out the component subfissure test, does not have the operation that influences the battery sheet in the subsequent operation process, during test; Only need the probe spacing of EL testing equipment is adjusted to consistent, can carry out EL to the terminal box of form of ownership and test with this frock.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a stravismus structural representation of the present invention.
Fig. 2 is a plan structure sketch map of the present invention.
Fig. 3 is the sectional structure sketch map of A-A among Fig. 2.
1. mount pads, 2. connectors, 3. conducting strips, 4. grooves, 5. clamping bars, 6. back-moving springs among the figure
Embodiment
Combine accompanying drawing and preferred embodiment that the present invention is further described now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Like Fig. 1～a kind of solar module EL test all-purpose frock shown in Figure 3; Has mount pad 1; Mount pad 1 is provided with two connectors 2, two conducting strips 3 and is used for this frock is fixed on the fixture on the assembly, offers groove 4 on the adjacent side of mount pad 2, and the thickness and the width of the degree of depth of groove 4 and thickness and module frame are complementary; Fixture comprises corresponding with groove 4 positions; Be opened in the through hole 11 on the mount pad 1, be provided with clamping bar 5 in the through hole 11, be set with back-moving spring 6 on the clamping bar 5.
Clamping bar 5 puts in when not playing clamping action in the groove 4, and frock integral body can't the clamping assembly frame; Upwards spur clamping bar 5, make on the clamping bar 5 and lift, just can frock integral body be snapped in module frame; When unclamping clamping bar 5 again, under back-moving spring 6 effects, clamping bar 5 is pressed on the module frame; For avoiding clamping bar 5 scratch frame surface when clamping, be provided with padded coaming at clamping bar 5 heads.In order to solve the orientation problem of EL equipment probe, during use this frock is fixed on the intersection of assembly minor face frame and long margin frame, solved the workman needs the location in installation process problem like this, the process convenient that frock is installed is quick.After frock has installed, the wire and cable connector of terminal box on the assembly is linked to each other with connector 2 on the frock.Behind the EL EOT, connector 2 is broken off, upwards spur clamping bar 5, frock just can be removed from module frame.
The present invention is when the EL test of carrying out assembly; It is consistent with this frock only to need probe spacing with EL equipment transfer to, and promptly applicable to all terminal boxes, and can prevent in test process; Because carrying out smoothly of test process guaranteed in the harmful effect that operation produces the battery sheet because of carelessness.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. solar module EL test all-purpose frock; Comprise mount pad (1); It is characterized in that: mount pad (1) is provided with the connector (2) that links to each other with the terminal box circuit; Connector (2) electrically connects the conducting strip (3) that is useful on the ET probe measurement, and mount pad (1) adjacent side offers the groove (4) that can snap in module frame, and mount pad (1) is provided with the scalable clamping bar (5) that compresses or unclamp module frame in the groove (4) that is pressed into.
2. solar module EL test all-purpose frock according to claim 1 is characterized in that: be set with back-moving spring (6) on the described clamping bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100435112A CN102569529A (en) | 2012-02-24 | 2012-02-24 | EL (Eletroluminescent) testing general tool of solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100435112A CN102569529A (en) | 2012-02-24 | 2012-02-24 | EL (Eletroluminescent) testing general tool of solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102569529A true CN102569529A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100435112A Pending CN102569529A (en) | 2012-02-24 | 2012-02-24 | EL (Eletroluminescent) testing general tool of solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102569529A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048496A (en) * | 2013-01-24 | 2013-04-17 | 晶科能源有限公司 | EL (Electro-Luminescence) test connecting device |
| CN103916079A (en) * | 2014-03-06 | 2014-07-09 | 张家港市互惠光电有限公司 | Portable clamp used for EL testing of battery pack |
| CN106160665A (en) * | 2016-08-31 | 2016-11-23 | 苏州谐通光伏科技股份有限公司 | Photovoltaic module EL tests device |
| CN106301219A (en) * | 2015-05-29 | 2017-01-04 | 江苏银环新能源科技有限公司 | Double glass solar opto-electronic board EL test fixtures |
| CN108198901A (en) * | 2017-12-22 | 2018-06-22 | 南京日托光伏科技股份有限公司 | A kind of MWT photovoltaic modulies low-power reworking method |
| CN108831851A (en) * | 2018-06-26 | 2018-11-16 | 通威太阳能（成都）有限公司 | A kind of method for separating improving the bad classification effectiveness of solar battery EL |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050241514A1 (en) * | 2004-04-28 | 2005-11-03 | Heidelberger Druckmaschinen Ag | Apparatus for clamping and holding a printing plate on an exposure drum |
| CN201611755U (en) * | 2010-03-02 | 2010-10-20 | 镇江市正恺电子有限公司 | Junction box for solar photovoltaic generating system assemblies |
| JP2011054750A (en) * | 2009-09-02 | 2011-03-17 | Nagano Japan Radio Co | Crack inspection device |
| CN201829678U (en) * | 2010-10-18 | 2011-05-11 | 江阴浚鑫科技有限公司 | Electrode connecting device |
| DE102010034633A1 (en) * | 2010-08-17 | 2012-02-23 | Lumberg Connect Gmbh | Connection box with test contact |
-
2012
- 2012-02-24 CN CN2012100435112A patent/CN102569529A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050241514A1 (en) * | 2004-04-28 | 2005-11-03 | Heidelberger Druckmaschinen Ag | Apparatus for clamping and holding a printing plate on an exposure drum |
| JP2011054750A (en) * | 2009-09-02 | 2011-03-17 | Nagano Japan Radio Co | Crack inspection device |
| CN201611755U (en) * | 2010-03-02 | 2010-10-20 | 镇江市正恺电子有限公司 | Junction box for solar photovoltaic generating system assemblies |
| DE102010034633A1 (en) * | 2010-08-17 | 2012-02-23 | Lumberg Connect Gmbh | Connection box with test contact |
| CN201829678U (en) * | 2010-10-18 | 2011-05-11 | 江阴浚鑫科技有限公司 | Electrode connecting device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048496A (en) * | 2013-01-24 | 2013-04-17 | 晶科能源有限公司 | EL (Electro-Luminescence) test connecting device |
| CN103048496B (en) * | 2013-01-24 | 2016-02-17 | 晶科能源有限公司 | A kind of EL test connecting apparatus |
| CN103916079A (en) * | 2014-03-06 | 2014-07-09 | 张家港市互惠光电有限公司 | Portable clamp used for EL testing of battery pack |
| CN106301219A (en) * | 2015-05-29 | 2017-01-04 | 江苏银环新能源科技有限公司 | Double glass solar opto-electronic board EL test fixtures |
| CN106160665A (en) * | 2016-08-31 | 2016-11-23 | 苏州谐通光伏科技股份有限公司 | Photovoltaic module EL tests device |
| CN108198901A (en) * | 2017-12-22 | 2018-06-22 | 南京日托光伏科技股份有限公司 | A kind of MWT photovoltaic modulies low-power reworking method |
| CN108198901B (en) * | 2017-12-22 | 2020-08-11 | 江苏日托光伏科技股份有限公司 | Low-power reworking method for MWT photovoltaic module |
| CN108831851A (en) * | 2018-06-26 | 2018-11-16 | 通威太阳能（成都）有限公司 | A kind of method for separating improving the bad classification effectiveness of solar battery EL |
| CN108831851B (en) * | 2018-06-26 | 2021-03-09 | 通威太阳能（成都）有限公司 | Sorting method for improving poor sorting efficiency of solar cell EL |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |