CN204407295U - The testing integrated machine of IV and EL - Google Patents
The testing integrated machine of IV and EL Download PDFInfo
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- CN204407295U CN204407295U CN201520117680.5U CN201520117680U CN204407295U CN 204407295 U CN204407295 U CN 204407295U CN 201520117680 U CN201520117680 U CN 201520117680U CN 204407295 U CN204407295 U CN 204407295U
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Abstract
The purpose of this utility model detects all-in-one for prior art solar cell, when solar module enters into testing platform, easy generation deflection, solar module is easily collided with conveyer when entering lower road transit link the deficiency of fragmentation, a kind of solar module is provided to detect all-in-one, it comprises monitor station, sensing chamber, solar simulation photophore, camera and swing arm, monitor station is arranged in sensing chamber, the left and right of described monitor station arranges centralising device respectively, monitor station is provided with locating piece, when solar module arrives detection position, centralising device carries out centering to battery component, adopt the testing integrated machine of IV and EL of the utility model structure, because the both sides at monitor station are provided with centralising device, after battery component enters into monitor station assigned address, centering can be carried out to battery component, thus prevent battery component from offseting after sensing, decrease the breakage of battery component, more obviously, be provided with unified irradiation position to the test of battery component, so the test value accuracy obtained is high, error is low.
Description
Technical field
The utility model relates to a kind of solar cell detector, takes leave of the testing integrated machine of IVEL relating to a kind of solar cell latent defect and performance deficiency detection.
Background technology
Solar module can produce defect and the dominant defect of some recessiveness in manufacturing process, as silicon materials dislocation, disconnected grid, PN junction impurity, rosin joint, fragmentation etc., some defect with the naked eye can not detect, special checkout equipment need be leaned on to detect, the equipment of current detection solar cell defect is that EL detects machine, it utilizes electroluminescence to detect solar cell, this equipment comprises sensing chamber and infrared camera, the defect of infrared camera to the solar module of luminescence is taken, and obtains the infrared image of solar module.At present, the equipment detected solar module electrical property is that IV detects machine, it is as solar simulator with photoflash lamp, simulated solar irradiation irradiation is carried out to battery component, thus the working condition electric property to solar module of simulation under solar light irradiation is tested, when adopting EL to detect machine testing recessiveness defect, solar module electrode need be connected with probe to power up, IV is adopted to detect machine, also need to connect solar module electrode with probe, obtain the signal needed for image data, therefore, every block solar module is when a test project, solar module electrode need be connected once, often connect the connect hours once then increased once.For above-mentioned the deficiencies in the prior art, application number is run after fame and is called " solar battery sheet electroluminescence institute's defects detection and IV detect integral system ", disclose the testing integrated machine of a kind of IVEL, it is by installing a change-over circuit additional, when carrying out EL and detecting, for the circuit ON that EL powers, IV time, be that the EL circuit of powering disconnects, and be the circuit ON that IV powers, meanwhile, IV detection and EL detection are detected in same detection platform.Adopt the detection all-in-one of said structure, when carrying out two projects detections, only need once connect solar module electrode, not only transmission and coupling assembling pole time is the reduction of, due to battery component enter into detection platform time, in transportation, the transmission direction of solar module can offset, when entering next procedure, can collide with conveyer belt during the course, solar module can be caused damaged, also reduce collision probability, decrease the damaged probability of solar module, unified irradiation position is provided with to the test of solar module, so the test value accuracy obtained is high, error is low.
Utility model content
The purpose of this utility model detects all-in-one for prior art solar cell, when solar module enters into testing platform, easy generation deflection, solar module is easily collided with conveyer when entering lower road transit link broken deficiency, a kind of solar module detection all-in-one is provided.
The utility model further object is, provide the testing integrated machine that a kind of automatization level is high, battery component can pass in and out sensing chamber automatically, and can automatically test the performance of battery component and defect.
The testing integrated machine of a kind of IV and EL, comprise monitor station, sensing chamber, solar simulation photophore, camera and swing arm, monitor station is arranged in sensing chamber, the left and right of described monitor station arranges centralising device respectively, monitor station is provided with locating piece, when solar module arrives detection position, centralising device carries out centering to battery component;
Described centralising device is made up of the cylinder arranged in pairs, and the head end of the piston rod of each cylinder connects a block, and the stroke of each cylinder is identical;
Described monitor station is conveyer belt, the antetheca of described sensing chamber is provided with import, arranges outlet in its rear wall, and battery component enters in sensing chamber by import, and by exporting out sensing chamber, described import and outlet are provided with the door that can open and close;
One end of described swing arm is arranged on the locular wall of sensing chamber rotationally by arm shaft, the other end is fixedly connected with camera, the side of described swing arm is provided with cylinder two, and piston rod part and the described swing arm of cylinder two are articulated and connected, and described cylinder can promote swing arm and swing around arm shaft.Adopt the testing integrated machine of IV and EL of the utility model structure, because the both sides at monitor station are provided with centralising device, after battery component enters into monitor station assigned address, centering can be carried out to battery component, thus prevent battery component from offseting after sensing, decrease the breakage of battery component, more obviously, be provided with unified irradiation position to the test of battery component, so the test value accuracy obtained is high, error is low.
Further, owing to being provided with import and outlet in sensing chamber, battery component is sent in sensing chamber by conveyer belt, carries out centering by automatic centring device to battery component, and thus, automaticity is high, is adapted at production line and uses.
Accompanying drawing explanation
Fig. 1 is the utility model IV and EL testing integrated machine example structure schematic diagram;
Fig. 2 is the utility model IV and EL testing integrated machine conveyer example structure schematic diagram;
Fig. 3 is the utility model probe embodiments external structure schematic diagram;
Fig. 4,6 is the utility model circuit conversion device example structure schematic diagram;
Fig. 5 is the utility model arm shaft example structure schematic diagram.
1-monitor station 2-centralising device 3-locular wall 4-swing arm 5-sensing chamber 6-solar simulator 7-conveyer belt 8-cylinder one 9-piston rod 10-block 11-circuit conversion device 12-connecting electrode one 13-probe 14-probe assembly 15-camera 16-center line 17-import 18-exports 19-cylinder two 20-support 21-arm shaft 22-connecting electrode two 23-clip
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
As shown in Figure 1-2, the testing integrated machine of the utility model IV and EL, is made up of sensing chamber 5, monitor station 1, solar simulator 6 and camera.Monitor station 1 is arranged in sensing chamber 5, and the left and right sides of monitor station is provided with centralising device 2, and solar simulator 6 is arranged on the top of monitor station, and camera 15 is arranged on the locular wall 3 of sensing chamber 5 by swing arm 4.The side of monitor station is provided with circuit conversion device 11, circuit conversion device is provided with connecting electrode 1, probe assembly 14 is provided with probe 13, probe assembly 14 is provided with connecting electrode 22, probe assembly 14 and circuit conversion device 11 commercially all can have been bought, be prior art, probe assembly connects cell piece by its clip 23, contacts connection by the connecting electrode two of probe assembly with the connecting electrode one of circuit conversion device 11.Centralising device 2 is made up of two cylinders 1 formed arranging, and respectively arrange at least two cylinders 1 in the both sides of monitor station 1, piston rod 9 end of each cylinder one is provided with block 10, and cylinder one is fixed on the both sides of monitor station 1 by support 20.Preferred each cylinder one arranges two isometric piston rods 9, with the equidistant setting of center line 16 of monitor station.
Preferred detection platform 1 is conveyer belt 7, and conveyer belt carries out transmission by Electric Machine Control.Corresponding with the position of conveyer belt, the antetheca of sensing chamber 5 arranges import 17, rear wall arranges outlet 18, import 17 and outlet 18 all can open and close.Such setting, utilizes conveyer belt 7 as monitor station 1, arranges import and outlet, can carry out solar module IV and EL on a production line and test, not need to load and unload solar module separately again, improve production efficiency at the antetheca of sensing chamber and rear wall.
During work, first the specification of distance solar module adjusts the stroke of each cylinder one of composition centralising device, and when making each cylinder one arrive stroke end, the spacing between the block of relative cylinder and the specification of solar module adapt.Battery component is transported in sensing chamber 15 from import 17, when arriving locating piece present position, is issued to bit instruction, the action of each cylinder two, by solar module centering, is inserted into by probe in probe aperture, tests battery component to system.
In preferred structure, probe assembly 14 is arranged on probe cylinder piston rod, and probe is arranged upward, and probe aperture is arranged on the below of circuit conversion device, and when after battery component centering, probe cylinder piston rod stretches out, and probe is inserted into connecting electrode two.
In preferred structure of the present utility model, what the ground end of swing arm was rotated by arm shaft 21 is arranged on locular wall 3, the other end is fixedly connected with camera, one end of cylinder 2 19 is fixedly connected on locular wall 3, the other end and swing arm are articulated and connected, when cylinder two piston is extended or retracted, the piston rod of cylinder 2 19 promotes swing arm with arm shaft 21 for axle swings.
In the utility model, cylinder one, cylinder two, locating piece are all connected with PLC control system.
Claims (4)
1. the testing integrated machine of IV and EL, comprise monitor station (1), sensing chamber (5), solar simulation photophore (6), camera (15) and swing arm (4), monitor station (1) is arranged in sensing chamber (5), it is characterized in that, the left and right of described monitor station arranges centralising device respectively, monitor station is provided with locating piece, when solar module arrives detection position, centralising device carries out centering to battery component.
2. the testing integrated machine of IV and EL as claimed in claim 1, it is characterized in that, described centralising device is made up of the cylinder arranged in pairs (8), the head end of the piston rod (9) of each cylinder connects a block (10), and the stroke of each cylinder (8) is identical.
3. the testing integrated machine of IV and EL as claimed in claim 1 or 2, it is characterized in that, described monitor station (1) is conveyer belt (7), the antetheca of described sensing chamber is provided with import (17), in its rear wall, outlet (18) is set, battery component enters in sensing chamber (5) by import (17), goes out sensing chamber (5) by outlet (18), and described import and outlet are provided with the door that can open and close.
4. the testing integrated machine of IV and EL as claimed in claim 1, it is characterized in that, one end of described swing arm (4) is arranged on the locular wall of sensing chamber rotationally by arm shaft, the other end is fixedly connected with camera, cylinder two (19) is provided with in the side of described swing arm, piston rod part and the described swing arm (4) of cylinder two (19) are articulated and connected, and described cylinder can promote swing arm and swing around arm shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117680.5U CN204407295U (en) | 2015-02-17 | 2015-02-17 | The testing integrated machine of IV and EL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117680.5U CN204407295U (en) | 2015-02-17 | 2015-02-17 | The testing integrated machine of IV and EL |
Publications (1)
| Publication Number | Publication Date |
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| CN204407295U true CN204407295U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520117680.5U Active CN204407295U (en) | 2015-02-17 | 2015-02-17 | The testing integrated machine of IV and EL |
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| CN (1) | CN204407295U (en) |
Cited By (8)
| 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 |
| CN106340469A (en) * | 2016-11-16 | 2017-01-18 | 长电科技（滁州）有限公司 | Transistor packaging body testing seat with adjustable testing groove and operating method thereof |
| CN107748303A (en) * | 2017-09-15 | 2018-03-02 | 西藏自治区能源研究示范中心 | A kind of portable photovoltaic device electric performance test system |
| CN108010864A (en) * | 2017-12-21 | 2018-05-08 | 河北工业大学 | A kind of photovoltaic cell defect sorting unit and its method for separating |
| CN108832895A (en) * | 2018-04-18 | 2018-11-16 | 理想动力科技（佛山）有限公司 | A kind of photovoltaic panel detection tester |
| CN109150107A (en) * | 2018-07-19 | 2019-01-04 | 武汉爱疆科技有限公司 | A kind of solar cell module IV-EL all-in-one machine tester |
| WO2021017044A1 (en) * | 2019-07-26 | 2021-02-04 | 罗博特科智能科技股份有限公司 | Battery cell iv and el double-sided test equipment |
| CN117316802A (en) * | 2023-11-29 | 2023-12-29 | 龙焱能源科技（杭州）有限公司 | Battery pack preprocessing equipment and battery pack preprocessing method |
-
2015
- 2015-02-17 CN CN201520117680.5U patent/CN204407295U/en active Active
Cited By (9)
| 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 |
| CN106340469A (en) * | 2016-11-16 | 2017-01-18 | 长电科技（滁州）有限公司 | Transistor packaging body testing seat with adjustable testing groove and operating method thereof |
| CN107748303A (en) * | 2017-09-15 | 2018-03-02 | 西藏自治区能源研究示范中心 | A kind of portable photovoltaic device electric performance test system |
| CN108010864A (en) * | 2017-12-21 | 2018-05-08 | 河北工业大学 | A kind of photovoltaic cell defect sorting unit and its method for separating |
| CN108832895A (en) * | 2018-04-18 | 2018-11-16 | 理想动力科技（佛山）有限公司 | A kind of photovoltaic panel detection tester |
| CN109150107A (en) * | 2018-07-19 | 2019-01-04 | 武汉爱疆科技有限公司 | A kind of solar cell module IV-EL all-in-one machine tester |
| WO2021017044A1 (en) * | 2019-07-26 | 2021-02-04 | 罗博特科智能科技股份有限公司 | Battery cell iv and el double-sided test equipment |
| CN117316802A (en) * | 2023-11-29 | 2023-12-29 | 龙焱能源科技（杭州）有限公司 | Battery pack preprocessing equipment and battery pack preprocessing method |
| CN117316802B (en) * | 2023-11-29 | 2024-03-08 | 龙焱能源科技（杭州）有限公司 | Battery pack preprocessing equipment and battery pack preprocessing method |
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