CN210223953U - Photovoltaic laminated tile battery IV testing arrangement - Google Patents
Photovoltaic laminated tile battery IV testing arrangement Download PDFInfo
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- CN210223953U CN210223953U CN201921566755.2U CN201921566755U CN210223953U CN 210223953 U CN210223953 U CN 210223953U CN 201921566755 U CN201921566755 U CN 201921566755U CN 210223953 U CN210223953 U CN 210223953U
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- battery piece
- vacuum adsorption
- battery
- testing
- photovoltaic
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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 utility model discloses a photovoltaic laminated tile battery IV testing arrangement, including the main part frame, still including being used for carrying out the positive accredited testing organization that tests to the positive main grid of battery piece and the back accredited testing organization that tests to the main grid at the back of battery piece, back accredited testing organization is including having electric conductivity and can carry out the vacuum adsorption platform of vacuum adsorption location to the battery piece, positive accredited testing organization include with the battery piece positive main grid shape assorted multirow survey probe faller gill. The utility model discloses in the automatic test process, accomplish not influencing under the condition of productivity yield etc. completely, the accurate IV feature test to the shingled battery piece comes out to its static and dynamic stability all obtains the test of quality and approves, but reaches the requirement of volume production test shingled battery piece completely.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic, concretely relates to photovoltaic laminated tile battery IV testing arrangement.
Background
As shown in fig. 1, the conventional IV test apparatus is generally configured to include an upper probe bank 1a and a lower probe bank 3a, the upper probe bank 1a and the lower probe bank 3a are respectively in contact test with the front main grid and the back main grid of the cell, due to the development of new battery assembly technology, the front and back main grids of the laminated battery piece are designed in a staggered way, and two main grids are basically close together, as shown in figure 2, therefore, the contact test mode of the existing test device can not be realized, firstly, the upper and lower main grids of the laminated cell are staggered, if the upper and lower probes are still used, the probes need to be staggered, which is equivalent to applying a shearing force to the front and back surfaces of the cell, the two main grids of the laminated cell are close to each other, and the two existing probe rows cannot be exactly pressed on the two main grids due to the small distance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a photovoltaic laminated cell IV testing arrangement realizes automatic accurate test laminated cell piece electrical property and efficiency, provides the IV test of battery piece for the volume production of laminated technology.
The technical scheme of the utility model is that: the utility model provides a photovoltaic shingling battery IV testing arrangement, includes the main part frame, still includes the front accredited testing organization that is used for carrying out the test to the positive main grid of battery piece and carries out the back accredited testing organization that tests to the main grid at the back of battery piece, back accredited testing organization is including having electric conductivity and can carry out the vacuum adsorption platform of vacuum adsorption location to the battery piece, front accredited testing organization include with the battery piece openly main grid shape assorted multirow survey probe pin row.
The utility model discloses in adopt full contact's vacuum adsorption platform to the battery piece back, there is vacuum adsorption's structural design above the vacuum adsorption platform to the vacuum adsorption platform needs to adopt the fine metal material of conductive contact, adopts copper as the base member in this embodiment case, and the best vacuum adsorption platform needs to be insulated with between other mechanisms. The utility model discloses in can increase automatic perception and control vacuum platform open vacuum and release vacuum control switch.
The two probe rows of the two main grids close to each other on the front side of the battery piece are redesigned, the probe rows corresponding to the arrangement of the main grids on the front side of the battery piece are adopted, for the battery piece with two adjacent main grids, the two adjacent probe rows can be arranged on one substrate, and the two rows of probes on one substrate are guaranteed to be just pressed on the two adjacent main grids.
The utility model discloses in when testing, the back cooperates with the contact of vacuum adsorption platform, under the effect of vacuum adsorption platform's vacuum adsorption force, on the back was fixed in vacuum adsorption platform, after the multirow in the positive accredited testing organization surveyed probe row and corresponded with the main bars position of battery piece, multirow test probe row pushed down, the utility model discloses in because the position that the multirow surveyed the probe row corresponds with the positive main bars position of battery piece, consequently after pushing down, can make the main grid line of battery piece correspond with test probe row respectively, vacuum adsorption platform has electric conductivity moreover, can test.
Preferably, the vacuum adsorption platform is provided with a vacuum adsorption hole. The utility model discloses in can be connected with vacuum apparatus through vacuum adsorption hole absorption battery piece, vacuum adsorption hole, produce the vacuum adsorption power.
Preferably, the vacuum suction hole is provided in plurality.
Preferably, the vacuum adsorption platform is made of a conductive metal material.
Preferably, the vacuum adsorption platform is made of a copper material.
Preferably, the back side testing mechanism further comprises an insulating support for supporting the vacuum adsorption platform.
Preferably, the back side testing mechanism further comprises a conductive probe for conducting electricity to the vacuum adsorption platform.
Preferably, the number of the conductive probes is six, and the six conductive probes are divided into two rows on average.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
the utility model discloses in the automatic test process, accomplish not influencing under the condition of productivity yield etc. completely, the accurate IV feature test to the shingled battery piece comes out to its static and dynamic stability all obtains the test of quality and approves, but reaches the requirement of volume production test shingled battery piece completely.
Drawings
Fig. 1 is a schematic structural diagram of an IV testing apparatus in the prior art.
Fig. 2 is a schematic structural diagram of a battery piece.
Fig. 3 is a schematic structural diagram of the IV testing apparatus of the present invention.
Fig. 4 is another view angle structure diagram of the IV testing apparatus of the present invention.
Fig. 5 is a schematic structural diagram of the middle front testing mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the probing needle row corresponding to the position of the adjacent main grid of the battery piece in the present invention.
Fig. 7 is a schematic structural view of the middle vacuum adsorption platform of the present invention.
Fig. 8 is a schematic structural view of another view angle of the vacuum adsorption platform of the present invention.
Detailed Description
As shown in fig. 3 and 4, the utility model discloses a main part frame 1 still includes the front accredited testing organization that is used for testing the positive main grid of battery piece 2 and tests the back accredited testing organization to the main grid at the back of battery piece 2, back accredited testing organization is including having electric conductivity and can carry out the vacuum adsorption platform 3 of vacuum adsorption location to battery piece 2, front accredited testing organization include with battery piece 2 front main grid shape assorted multirow survey probe pin row 4.
The utility model discloses in adopt full contact's vacuum adsorption platform 3 to the 2 backs of battery piece, there is vacuum adsorption's structural design above the vacuum adsorption platform 3 to the vacuum adsorption platform needs to adopt the fine metal material of conductive contact, adopts copper as the base member in this embodiment case, and the best vacuum adsorption platform needs to be insulated with between other mechanisms. The utility model discloses in can increase automatic perception and control vacuum platform open vacuum and release vacuum control switch.
The two probe rows of the two main grids close to each other on the front side of the battery piece are redesigned, the probe rows corresponding to the arrangement of the main grids on the front side of the battery piece are adopted, for the battery piece with two adjacent main grids, the two adjacent probe rows can be arranged on one substrate 6, and it is guaranteed that the two rows of probes on one substrate are just pressed on the two adjacent main grids.
As shown in fig. 3-6, the utility model discloses in when testing, the back cooperates with the contact of vacuum adsorption platform 3, under the effect of vacuum adsorption platform 3's vacuum adsorption power, on the back was fixed in vacuum adsorption platform 3, after multirow survey probe card row 4 among the positive accredited testing organization corresponds with the main bars position of battery piece 2, multirow survey probe card row 4 pushed down, the utility model discloses in because multirow survey probe card row 4's position corresponds with the positive main bars position of battery piece 2, consequently after pushing down, can make the main grid line of battery piece 2 correspond with the probe row respectively, vacuum adsorption platform 3 has electric conductivity moreover, can test.
As shown in fig. 7 and 8, the vacuum adsorption holes 31 are provided on the middle vacuum adsorption platform 3, and the vacuum adsorption holes 31 are plural. The utility model discloses in can be connected with vacuum apparatus through vacuum adsorption hole 31 absorption battery piece 2, vacuum adsorption hole 31, produce the vacuum adsorption power. The utility model discloses well vacuum adsorption platform 3 is made by conductive metal material, and under the general condition, vacuum adsorption platform 3 is made by the copper product material. The back side testing mechanism further comprises an insulating support 5 for supporting the vacuum adsorption platform 3 and a conductive probe 32 for conducting electricity to the vacuum adsorption platform 3. In general, six conductive probes 32 are provided, and the six conductive probes 32 are divided into two rows on average.
Claims (8)
1. The utility model provides a photovoltaic stack tile battery IV testing arrangement, includes the main part frame, its characterized in that still includes the front accredited testing organization that is used for testing the positive main grid of battery piece and tests the back accredited testing organization to the main grid at the back of battery piece, back accredited testing organization is including having electric conductivity and can carry out the vacuum adsorption platform of vacuum adsorption location to the battery piece, front accredited testing organization include with the battery piece front main grid shape assorted multirow survey probe pin row.
2. The photovoltaic shingle battery IV testing apparatus according to claim 1, wherein the vacuum suction platform is provided with vacuum suction holes.
3. The photovoltaic shingle IV test apparatus according to claim 2, wherein the vacuum suction hole is a plurality of holes.
4. The photovoltaic shingle battery IV test apparatus according to any of claims 1 to 3, wherein the vacuum adsorption platform is made of a conductive metal material.
5. The photovoltaic shingle IV test apparatus of claim 4 wherein the vacuum suction platform is made of a copper material.
6. The photovoltaic shingle IV testing apparatus of claim 5 wherein the back side testing mechanism further comprises an insulating support for supporting the vacuum chuck table.
7. The photovoltaic laminated cell IV test apparatus according to any one of claims 1 to 3 and 5 to 6, wherein the back side test mechanism further comprises a conductive probe for conducting electricity to the vacuum adsorption platform.
8. The photovoltaic tandem cell IV testing apparatus according to claim 7, wherein the number of the conductive probes is six, and the six conductive probes are divided into two rows on average.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566755.2U CN210223953U (en) | 2019-09-19 | 2019-09-19 | Photovoltaic laminated tile battery IV testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566755.2U CN210223953U (en) | 2019-09-19 | 2019-09-19 | Photovoltaic laminated tile battery IV testing arrangement |
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| Publication Number | Publication Date |
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| CN210223953U true CN210223953U (en) | 2020-03-31 |
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| CN201921566755.2U Active CN210223953U (en) | 2019-09-19 | 2019-09-19 | Photovoltaic laminated tile battery IV testing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600392A (en) * | 2019-09-19 | 2019-12-20 | 天合光能股份有限公司 | Photovoltaic laminated tile battery IV testing arrangement |
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2019
- 2019-09-19 CN CN201921566755.2U patent/CN210223953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600392A (en) * | 2019-09-19 | 2019-12-20 | 天合光能股份有限公司 | Photovoltaic laminated tile battery IV testing arrangement |
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