CN205120909U - General type multigrid line battery piece test probes row - Google Patents
General type multigrid line battery piece test probes row Download PDFInfo
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- CN205120909U CN205120909U CN201520926336.0U CN201520926336U CN205120909U CN 205120909 U CN205120909 U CN 205120909U CN 201520926336 U CN201520926336 U CN 201520926336U CN 205120909 U CN205120909 U CN 205120909U
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- probe
- grid line
- row
- probe rod
- battery piece
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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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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model relates to a general type multigrid line battery piece test probes row. Its characteristics are: including locating lever (14) of two parallels, still include 1 piece at least probe rod (13), the both ends of each probe rod (13) respectively through fastener demountable installation on aforesaid two locating lever (14), it has 1 at least plug hole to open in the bottom of each probe rod (13), in downthehole install plug -in probe (15) of plug. The utility model discloses a probe arrange to adopt copper or golden work to connect the material, effective test resistance that reduces, and through the mode of combination, position, the quantity that only needs the adjustment probe to arrange just can satisfy test requirement such as the battery piece power, EL of different specifications, different quantity main grid line and the distribution of different main grid line.
Description
Technical field
The utility model relates to a kind of universal multiple-grid line cell slice test probe row.
Background technology
In generation of electricity by new energy, crystal silicon solar batteries generating occupies consequence.Crystal silicon solar batteries directly can convert electrical energy into electric energy, in advantages such as use pollution-free, life-span length, Maintenance frees.Therefore crystal-silicon battery slice manufacture is in recent years produced and is developed rapidly, and in photovoltaic plant and distributed application, also demand is very large.The conversion efficiency of crystal silicon solar batteries is higher, then it is lower to spend electric cost, is more beneficial to large-scale application.Therefore the efficient assembly of national policy guiding encourage growth, by the file such as " photovoltaic manufacturing normality condition ", " suggestion about promoting advanced photovoltaic technology products application and industrial upgrading ", require that the conversion efficiency of clear and definite crystal-silicon battery slice and crystal silicon component must reach corresponding index.
Cell piece is based on two, three main gate line in the market.But many main gate line cell piece has obvious conversion efficiency advantage, and there is after being packaged into assembly the advantage significantly reducing encapsulation loss, promote generated output for a long time, increase electricity.This is because under equal technological level, four grid line cell sheet conversion efficiencies will exceed three grid line cell sheet conversion efficiency 0.1%-0.2%.Its reason mainly increases due to main gate line, and cell piece resistance in series (Rs) obviously reduces reduction, thus reduces short-circuit current (Isc) loss.Meanwhile, four grid line cell sheets, due to main grid increase in density, significantly can reduce the instability of technological process, reduce serigraphy and to break the impact on cell piece power such as grid, under equal technological level, obviously promote battery conversion efficiency.Due to the reduction of resistance in series Rs, after multiple-grid line component is packaged into battery, can component power be significantly improved, increase power stage.
During power, EL test for cell piece, current test probe row is designed to be only suitable for and fixed qty grid line more, and different size type cell sheet, varying number main gate line cell piece are needed to customize different test probes and arrange.
Utility model content
The purpose of this utility model is to provide a kind of universal multiple-grid line cell slice test probe row, only needs simple adjustment just can meet the requirement of test when testing different size, varying number main gate line cell piece.
A kind of universal multiple-grid line cell slice test probe row, its special feature is: comprise two parallel backstays, also comprise at least 1 probe rod, the two ends of each root probe rod are detachably arranged on aforesaid two backstays respectively by securing member, have at least 1 plug hole in the bottom of each root probe rod, in plug hole, plug-in probe is installed.
Wherein on every root backstay, have at least 2 nut bore.
Wherein securing member adopts hexagon socket head cap screw.
Wherein the two ends of probe rod are also connected with wire respectively.
Its middle probe is gold-plated material.
Probe mining copper of the present utility model or gold make connecting material, effective minimizing test resistance, by the mode of combination, the position only needing adjustment probe to arrange, quantity just can meet the test request such as cell piece power, EL of different size, varying number main gate line and different main gate line distribution.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of universal multiple-grid line cell slice test probe row, comprise two parallel backstays 14, also comprise 1-15 root (parallel) probe rod 13, the two ends of each root probe rod 13 are detachably arranged on aforesaid two backstays 14 respectively by securing member such as hexagon socket head cap screw 12, every root backstay 14 has at least 2 nut bore 16 for installing probe rod 13, the concrete size of the different multiple-grid line cell pieces that concrete quantity and position can be tested as required is comprehensively determined.Have 1-10 plug hole in the bottom of each root probe rod 13, in plug hole, plug-in probe 15 is installed.
Wherein the two ends of probe rod 13 are also connected with wire 11 respectively, and probe 15 is gold-plated material.
Embodiment 1:
The utility model probe row's is specifically composed as follows:
1. constituted universal test probe arranged by wire 11, hexagon socket head cap screw 12, probe rod 13, backstay 14, probe 15; By hexagon socket head cap screw 12, probe rod 13 is fixed on backstay 14;
2. wire 11 adopts the little (6 ~ 8mm of resistance
2sectional area) copper cash;
3. hexagon socket head cap screw 12 is copper work;
4. probe rod 13 is distributed with continuous print probe 15 jack; According to the difference of crystal silicon solar batteries sheet half tone design, in plug hole, insert probe 15 as required, meet the different test requests such as continuous main gate line, five segmentation main gate line, eight segmentation main gate line, hollow out;
5. backstay 14 adopts copper to do; According to the specification of cell piece, the quantity of main gate line and distribution, backstay 14 makes the nut bore 16 of a some.1,2,3,4,5 or more bar probe rods 13 can be fixed for the power of battery, EL test on backstay 14 simultaneously;
Probe 15 adopts gold-plated making, for choosing, insertion probe.
Claims (5)
1. a universal multiple-grid line cell slice test probe row, it is characterized in that: comprise two parallel backstays (14), also comprise at least 1 probe rod (13), the two ends of each root probe rod (13) are detachably arranged on aforesaid two backstays (14) respectively by securing member, have at least 1 plug hole in the bottom of each root probe rod (13), in plug hole, plug-in probe (15) is installed.
2. a kind of universal multiple-grid line cell slice test probe row as claimed in claim 1, is characterized in that: wherein on every root backstay (14), have at least 2 nut bore (16).
3. a kind of universal multiple-grid line cell slice test probe row as claimed in claim 1, is characterized in that: wherein securing member adopts hexagon socket head cap screw (12).
4. a kind of universal multiple-grid line cell slice test probe row as claimed in claim 1, is characterized in that: wherein the two ends of probe rod (13) are also connected with wire (11) respectively.
5. multiple-grid line cell slice test probe row as universal in the one in Claims 1-4 as described in any one, is characterized in that: its middle probe (15) is gold-plated material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926336.0U CN205120909U (en) | 2015-11-19 | 2015-11-19 | General type multigrid line battery piece test probes row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926336.0U CN205120909U (en) | 2015-11-19 | 2015-11-19 | General type multigrid line battery piece test probes row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120909U true CN205120909U (en) | 2016-03-30 |
Family
ID=55576504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926336.0U Active CN205120909U (en) | 2015-11-19 | 2015-11-19 | General type multigrid line battery piece test probes row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205120909U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059495A (en) * | 2016-08-08 | 2016-10-26 | 广东爱康太阳能科技有限公司 | Solar cell testing machine |
| CN106098581A (en) * | 2016-07-21 | 2016-11-09 | 保定天威英利新能源有限公司 | Solaode built-in testing device |
| CN106814224A (en) * | 2017-01-20 | 2017-06-09 | 尚德太阳能电力有限公司 | It is easy to probe row's support of switching |
| CN109768770A (en) * | 2019-01-10 | 2019-05-17 | 成都中建材光电材料有限公司 | A kind of solar panel detecting device |
| CN112367050A (en) * | 2020-10-10 | 2021-02-12 | 天合光能股份有限公司 | Electrical performance testing method suitable for large-size solar cell |
-
2015
- 2015-11-19 CN CN201520926336.0U patent/CN205120909U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098581A (en) * | 2016-07-21 | 2016-11-09 | 保定天威英利新能源有限公司 | Solaode built-in testing device |
| CN106059495A (en) * | 2016-08-08 | 2016-10-26 | 广东爱康太阳能科技有限公司 | Solar cell testing machine |
| CN106814224A (en) * | 2017-01-20 | 2017-06-09 | 尚德太阳能电力有限公司 | It is easy to probe row's support of switching |
| CN106814224B (en) * | 2017-01-20 | 2019-04-12 | 尚德太阳能电力有限公司 | Bracket is arranged convenient for the probe of switching |
| CN109768770A (en) * | 2019-01-10 | 2019-05-17 | 成都中建材光电材料有限公司 | A kind of solar panel detecting device |
| CN112367050A (en) * | 2020-10-10 | 2021-02-12 | 天合光能股份有限公司 | Electrical performance testing method suitable for large-size solar cell |
| CN112367050B (en) * | 2020-10-10 | 2023-11-03 | 天合光能股份有限公司 | Electrical performance test method suitable for large-size solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |