CN204577612U - The wire clamp of EL before a kind of test light photovoltaic assembly - Google Patents
The wire clamp of EL before a kind of test light photovoltaic assembly Download PDFInfo
- Publication number
- CN204577612U CN204577612U CN201520202443.9U CN201520202443U CN204577612U CN 204577612 U CN204577612 U CN 204577612U CN 201520202443 U CN201520202443 U CN 201520202443U CN 204577612 U CN204577612 U CN 204577612U
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- CN
- China
- Prior art keywords
- insulator
- conducting surface
- wire clamp
- photovoltaic assembly
- test light
- 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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Abstract
The utility model discloses the wire clamp of EL before a kind of test light photovoltaic assembly, comprise insulator (2,3), at insulator (2,3) conducting surface is provided with in respective at least one side, the conducting surface (22) of one of them insulator (2) is connected by the positive terminal of electric wire (4) with testing equipment (1), and the conducting surface (32) of another insulator (3) is connected by the negative terminal of electric wire (5) with testing equipment (1).The wire clamp adopting aforesaid way to make, when treating laminate test, effectively can stop the lead-out wire generation deformation of to be laminated.
Description
Technical field
The utility model relates to the wire clamp of EL before a kind of test light photovoltaic assembly.
Background technology
Testing equipment wire clamp used connects testee to test testee, and to be laminated of photovoltaic module needs to carry out EL test to it before carrying out laminating packaging, determines the situations such as whether it has battery hiddenly to split, fragmentation, short circuit, evil mind defect.Usual testing equipment needs the test treating laminate can arrive hundreds and thousands of times for one day, will come on-off testing equipment and to be laminated by frequently pressing from both sides, getting crocodile clip.And during crocodile clip gripping to be laminated lead-out wire, occasionally have clip to be out of shape lead-out wire, cause the situation of the lead-out wire pressure break cell piece be out of shape during lamination to occur.Moreover crocodile clip is frequent owing to using, usually just needs repairing after 1-2 month in use, even change.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of when treating laminate test, effectively can stop the wire clamp of EL before the test light photovoltaic assembly of the lead-out wire generation deformation of to be laminated.
For solving this technical problem, the technical solution adopted in the utility model is:
The wire clamp of EL before a kind of test light photovoltaic assembly, comprise two insulators, described each insulator is provided with conducting surface in respective at least one side, the conducting surface of one of them insulator is connected with the positive terminal of testing equipment by electric wire, and the conducting surface of another insulator is connected with the negative terminal of testing equipment by electric wire.
Described insulator is the insulating ceramics of cuboid.
The bottom surface of described insulating ceramics is respectively equipped with conducting surface.
The upper surface of described insulating ceramics is respectively equipped with conducting surface, is respectively equipped with conducting surface in insulating ceramics bottom surface.
The specification of described cuboid insulating ceramics is 50*35*15mm.
Described cuboid insulating ceramics weight is 50g.
The beneficial effects of the utility model are:
1, traditional wire crocodile clip and the raker tooth of lead-out wire and the way of contact of plane are changed to the way of contact that planar conductor line presss from both sides face and face between lead-out wire, like this, during test, the mode that the lead-out wire treating laminate becomes placement from the mode of pressing from both sides, getting, takes away, the folder preventing crocodile clip clip tooth to treat laminate lead-out wire damages, effectively stop the generation of to be laminated lead-out wire deformation, greatly reduced assembly and surprisingly press from both sides and to damage and situation about will reprocess occurs.
2, can effectively improve the testing efficiency treating laminate, 2 crocodile clips complete connection between a wire, disconnect needs about 10 seconds, and the average time changed into required for this process of pressing block type wire clamp is only 2 seconds.
3, have convenient to use, service time is long, can reach 1-2.
Accompanying drawing explanation
Accompanying drawing is the schematic diagram of the wire clamp of EL before the utility model test light photovoltaic assembly.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See accompanying drawing: the wire clamp of EL before a kind of test light photovoltaic assembly, comprise insulator 2,3, conducting surface is provided with in insulator 2,3 respective at least one sides, the conducting surface 22 of one of them insulator 2 is connected with the positive terminal of testing equipment 1 by electric wire 4, and the conducting surface 32 of another insulator 3 is connected with the negative terminal of testing equipment 1 by electric wire 5.
Insulator 2,3 is the insulating ceramics of cuboid.The bottom surface of insulating ceramics 2,3 is respectively equipped with conducting surface 21,31; Also can adopt and be respectively equipped with conducting surface 22,32 at the upper surface of insulating ceramics 2,3, be respectively equipped with conducting surface 21,31 in insulating ceramics 2,3 bottom surface simultaneously.
In general, the specification of cuboid insulating ceramics is about 50*35*15mm, and weight is about 50g.The connecting line of the positive terminal of testing equipment is welded to a certain position of the conducting surface of insulating ceramics 2, and the connecting line of the negative terminal of testing equipment is welded to a certain position of the conducting surface of insulating ceramics 3.Because weld is somewhat protruding, prevent solder-bump from treating laminate and scrape damage, generally take to be welded to connect line at the another side of insulator conducting surface, if insulator upper and lower surface has conducting surface, connecting line is welded on the side of insulator.
During use, laminate to be measured is placed in testing equipment, then the wire clamp of EL before test light photovoltaic assembly is placed on the lead-out wire of laminate to be measured, keep contacting completely of its conducting surface and lead-out wire, because conducting surface is one piece of overall conducting surface, therefore can ensure that testing equipment has sufficient contact with the lead-out wire of to be laminated, allow larger position to place deviation, so wire clamp more convenient operation, quick and safety.
Claims (6)
1. the wire clamp of EL before a test light photovoltaic assembly, comprise insulator (2,3), it is characterized in that: described insulator (2,3) conducting surface is provided with in respective at least one side, the conducting surface (22) of one of them insulator (2) is connected by the positive terminal of electric wire (4) with testing equipment (1), and the conducting surface (32) of another insulator (3) is connected by the negative terminal of electric wire (5) with testing equipment (1).
2. the wire clamp of EL before a kind of test light photovoltaic assembly according to claim 1, is characterized in that: described insulator (2,3) is the insulating ceramics of cuboid.
3. the wire clamp of EL before a kind of test light photovoltaic assembly according to claim 2, is characterized in that: the bottom surface of described insulating ceramics (2,3) is respectively equipped with conducting surface (21,31).
4. the wire clamp of EL before a kind of test light photovoltaic assembly according to claim 2, it is characterized in that: described insulating ceramics (2,3) upper surface is respectively equipped with conducting surface (22,32), at insulating ceramics (2,3) bottom surface is respectively equipped with conducting surface (21,31).
5. the wire clamp of EL before a kind of test light photovoltaic assembly according to claim 2, is characterized in that: the specification of described cuboid insulating ceramics is 50*35*15mm.
6. the wire clamp of EL before a kind of test light photovoltaic assembly according to claim 2, is characterized in that: described cuboid insulating ceramics weight is 50g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202443.9U CN204577612U (en) | 2015-04-01 | 2015-04-01 | The wire clamp of EL before a kind of test light photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202443.9U CN204577612U (en) | 2015-04-01 | 2015-04-01 | The wire clamp of EL before a kind of test light photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577612U true CN204577612U (en) | 2015-08-19 |
Family
ID=53870209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202443.9U Expired - Fee Related CN204577612U (en) | 2015-04-01 | 2015-04-01 | The wire clamp of EL before a kind of test light photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-04-01 CN CN201520202443.9U patent/CN204577612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20150819 Termination date: 20160401 |