CN207472695U - Photovoltaic cell bending strength detection device - Google Patents
Photovoltaic cell bending strength detection device Download PDFInfo
- Publication number
- CN207472695U CN207472695U CN201721571932.7U CN201721571932U CN207472695U CN 207472695 U CN207472695 U CN 207472695U CN 201721571932 U CN201721571932 U CN 201721571932U CN 207472695 U CN207472695 U CN 207472695U
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- China
- Prior art keywords
- photovoltaic cell
- detection device
- bending strength
- bottom girder
- top beam
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000005452 bending Methods 0.000 title claims abstract description 26
- 210000004027 cell Anatomy 0.000 claims abstract description 55
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 238000002788 crimping Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 101001073212 Arabidopsis thaliana Peroxidase 33 Proteins 0.000 description 1
- 101001123325 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-beta Proteins 0.000 description 1
- 102100028961 Peroxisome proliferator-activated receptor gamma coactivator 1-beta Human genes 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of photovoltaic cell bending strength detection device, including bottom girder, the top beam parallel with bottom girder, it is vertically installed on bottom girder support component to support photovoltaic cell upwards and extends downwardly to apply pressure to the pressure assembly of photovoltaic cell upper surface from top beam, the top beam is equipped with the upper hopper chute being slidably matched with the pressure assembly, the bottom girder is equipped with the gliding groove being slidably matched with the support component, and the pressure assembly is equipped with the strip rolling bar crimped with photovoltaic cell surface.The utility model passes through bottom girder, top beam, support component, pressure assembly can be made to realize the displacement of horizontal direction, pressure position on photovoltaic cells can be adjusted flexibly during detection as needed, and rolling rod, rolling bar are the elongate rod of circular cross-section, it can form whole face with photovoltaic cell surface and contact, so that battery surface is pressurized uniformly, it is not easily broken, is conducive to improve the accuracy of detection.
Description
Technical field
The utility model is related to photovoltaic production field more particularly to a kind of photovoltaic cell bending strength detection devices.
Background technology
Photovoltaic cell the more is done the more thin by photovoltaic cell factory in order to reduce cost, and some manufacturers are to improve battery efficiency,
Processing, such as the PERC batteries such as it is passivated, slots in battery back electric field.Photovoltaic module manufacturer is in order to improve the work(of photovoltaic module
Rate, is gradually proposed the novel photovoltaic modules products such as half chip photovoltaic module, stacked tile type photovoltaic module, and the relevant technologies are also increasingly
Maturation, but be required in the production process of these photovoltaic module products using laser cutting technique original standard type photovoltaic electric
Pond piece is cut into several small pieces, affects the bending strength performance of battery, it is also possible to and cause photovoltaic module that the fragment rate of link is made,
Therefore, the test of photovoltaic cell bending strength is gradually paid close attention to by some batteries, component manufacturer.
Utility model content
In view of this, the utility model provides a kind of photovoltaic cell bending strength detection device.
Specifically, the utility model is achieved by the following technical solution：A kind of photovoltaic cell bending strength inspection is provided
Device is surveyed, including bottom girder, the top beam parallel with bottom girder, is vertically installed on bottom girder to support the support component of photovoltaic cell upwards
And extend downwardly to apply pressure to the pressure assembly of photovoltaic cell upper surface from top beam, the top beam is equipped with and the pressure group
The upper hopper chute that part is slidably matched, the bottom girder are equipped with the gliding groove being slidably matched with the support component, the pressure assembly
Bar is rolled equipped with the strip crimped with photovoltaic cell surface.
Further, the support component is equipped with the strip rolling rod crimped with photovoltaic cell surface, the rolling bar
Circular cross section is equipped with rolling rod.
Further, the support component includes a pair of support column perpendicular to the bottom girder and is installed at the top of support column
Support plate, the support column is L-shaped, and bottom is fastened in the gliding groove, and the rolling rod is located at the support plate
Top.
Further, the pressure assembly is consolidated including a pair of perpendicular to the top beam and the fixed link extended downwardly and connection
Due to the lower platen of the bottom of fixed, the rolling bar is located at the bottom of the lower platen.
Further, the support column is equipped with mutual corresponding through-hole.
Further, the photovoltaic cell bending strength detection device further includes positioning bar, and the positioning bar is in L
Type, one end horizontally pass through the through-hole on the support column, the other end extend vertically upwards more than the support plate with
Block the lateral edges of photovoltaic cell.
Further, the photovoltaic cell bending strength detection device further includes gag lever post, and one end of the gag lever post connects
It is connected in the support plate, the other end is equipped with the gear-stopping bar for extending upwardly beyond the rolling rod.
The utility model can make support component, pressure assembly realize the displacement of horizontal direction, detection by bottom girder, top beam
When pressure position on photovoltaic cells can be adjusted flexibly as needed, and rolling rod, rolling bar are the thin of circular cross-section
Stock can form whole face with photovoltaic cell surface and contact so that battery surface is pressurized uniformly, is not easily broken, is conducive to improve
The accuracy of detection.
Description of the drawings
Fig. 1 is the structure diagram of the utility model photovoltaic cell bending strength detection device.
Fig. 2 is the position view of the utility model photovoltaic cell bending strength detection device and photovoltaic cell.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
It is only merely for the purpose of description specific embodiment in the term that the utility model uses, and is not intended to be limiting this reality
With novel.In " one kind " of the utility model and singulative used in the attached claims, " described " and "the"
It is intended to include most forms, unless context clearly shows that other meanings.It is also understood that term used herein " and/
Or " refer to and any or all may be combined comprising one or more associated list items purposes.
Such as Fig. 1, the utility model provides a kind of photovoltaic cell bending strength detection device, including bottom girder 10 and bottom girder 10
Parallel top beam 20, be vertically installed on bottom girder 10 support component 30 to support photovoltaic cell A upwards and from top beam 20 to
Lower extension is to apply pressure to the pressure assemblies 40 of photovoltaic cell A upper surfaces.
The bottom girder 10 is horizontally disposed, and surface is equipped with the gliding groove 11 set upward, is slided for the support component 30,
And the outer surface of bottom girder 10 is equipped with the scale that extends along 11 length direction of gliding groove, and position is slided for record support component 30
It puts.The top beam 20 is mutually parallel with the bottom girder 10, and the length of top beam 20 is slightly less than the length of the bottom girder 10, and top beam
The upper hopper chute set downward 21 also is provided on 20, for being slided, and also set on the outer surface of top beam 20 for the pressure assembly 40
There is the scale extended along 21 length direction of upper hopper chute.
The support component 30 includes a pair of support column 31 perpendicular to the bottom girder 10 and is installed on 31 top of support column
Support plate 32, the support column 31 is L-shaped, and bottom is fastened in the gliding groove 11, to realize sliding horizontal, and each
Mutual corresponding through-hole 33 is additionally provided on support column 31, the support plate 32 is fixed on the top of the support column 31, and supports
The top of plate 32 is equipped with strip rolling rod 34, and the rolling rod 34 has circular cross section.The pressure assembly 40 includes one
To perpendicular to the top beam 20 and the fixed link 41 extended downwardly and the lower platen 42 for being connected and fixed on 41 bottom of fixed link,
The top of the lower platen 42 is fixedly connected with the bottom of the fixed link 41, and the bottom of lower platen 42 is equipped with strip and horizontal stroke
Section is circular rolling bar 43, for rolling and pressing in the upper surface of photovoltaic cell A.
As shown in Fig. 2, the rolling rod 34 of the support component 30 and the rolling bar 43 of the pressure assembly 40 are located at respectively
The above and below of photovoltaic cell A to be detected is respectively used to support and push the surface of photovoltaic cell A, the support component 30
Rolling rod 34 be used to support photovoltaic cell A, the rolling bar 43 of the pressure assembly 40 makes photovoltaic electric then for pressing downwards
A degree of flexural deformation occurs for pond A, consequently facilitating the bending strength of detection battery A.Moreover, the support component 30, applying
Press component 40 that can realize horizontal sliding along upper hopper chute 21, the gliding groove 11 on the bottom girder 10 and top beam 20 respectively, so as to carry out
The adjustment of pressure position, meets and the pressure at photovoltaic cell A different locations is tested.
In addition, the utility model photovoltaic cell bending strength detection device further includes positioning bar 50 and gag lever post 60, institute
State positioning bar 50 it is L-shaped, one end horizontally passes through the through-hole 33 on the support column 31, and the other end prolongs vertically upward
The support plate 32 is extended over to block the lateral edges of photovoltaic cell A；One end of the gag lever post 60 is connected to the support plate
On 32, the other end is equipped with the gear-stopping bar 61 for extending upwardly beyond the rolling rod 34, for withstanding the opposite side of photovoltaic cell A
Edge, thus by the collective effect with positioning bar 50, it can be achieved that being positioned to the position in the both direction of photovoltaic cell A.
The utility model photovoltaic cell bending strength detection device can be made support component 30, be applied by bottom girder 10, top beam 20
Component 40 is pressed to realize the displacement of horizontal direction, operating personnel according to detection can need that its applying on photovoltaic cell A is adjusted flexibly
Position is pressed, and rolling rod 34, rolling bar 43 are the elongate rod of circular cross-section, can form whole face with photovoltaic cell A surfaces
Contact so that battery A surfaces are pressurized uniformly, are not easily broken, and are conducive to improve the accuracy of detection.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
The spirit of utility model and any modification, equivalent substitution, improvement and etc. within principle, done, should be included in the utility model
Within the scope of protection.
Claims (8)
1. a kind of photovoltaic cell bending strength detection device including bottom girder, the top beam parallel with bottom girder, is vertically installed on bottom girder
It extends downwardly to apply pressure to the pressure group of photovoltaic cell upper surface with the support component for supporting photovoltaic cell upwards and from top beam
Part, which is characterized in that the top beam is equipped with the upper hopper chute being slidably matched with the pressure assembly, and the bottom girder is equipped with and institute
The gliding groove that support component is slidably matched is stated, the pressure assembly is equipped with the strip rolling bar crimped with photovoltaic cell surface.
2. photovoltaic cell bending strength detection device as described in claim 1, which is characterized in that the support component be equipped with
The strip rolling rod of photovoltaic cell surface crimping, the rolling bar and rolling rod are equipped with circular cross section.
3. photovoltaic cell bending strength detection device as claimed in claim 2, which is characterized in that the support component includes one
To the support column perpendicular to the bottom girder and the support plate being installed at the top of support column, the support column is L-shaped, bottom clamping
In in the gliding groove, the rolling rod is located at the top of the support plate.
4. photovoltaic cell bending strength detection device as claimed in claim 3, which is characterized in that the pressure assembly includes one
To perpendicular to the top beam and the fixed link extended downwardly and the lower platen for being connected and fixed on the bottom of fixed, the rolling
Bar is located at the bottom of the lower platen.
5. photovoltaic cell bending strength detection device as claimed in claim 4, which is characterized in that the support column is equipped with phase
Mutual corresponding through-hole.
6. photovoltaic cell bending strength detection device as claimed in claim 5, which is characterized in that the photovoltaic cell bending is strong
Degree detection device further includes positioning bar, and the positioning bar is L-shaped, and one end is horizontally passed through on the support column
Through-hole, the other end extend vertically upwards more than the support plate to block the lateral edges of photovoltaic cell.
7. photovoltaic cell bending strength detection device as claimed in claim 6, which is characterized in that the photovoltaic cell bending is strong
Degree detection device further includes gag lever post, and one end of the gag lever post is connected in the support plate, and the other end is equipped with and upwardly extends
More than the gear-stopping bar of the rolling rod.
8. photovoltaic cell bending strength detection device as claimed in claim 7, which is characterized in that on the top beam and bottom girder
Equipped with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571932.7U CN207472695U (en) | 2017-11-22 | 2017-11-22 | Photovoltaic cell bending strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571932.7U CN207472695U (en) | 2017-11-22 | 2017-11-22 | Photovoltaic cell bending strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472695U true CN207472695U (en) | 2018-06-08 |
Family
ID=62258115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571932.7U Expired - Fee Related CN207472695U (en) | 2017-11-22 | 2017-11-22 | Photovoltaic cell bending strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472695U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849598A (en) * | 2018-07-27 | 2020-02-28 | 比亚迪股份有限公司 | Squeeze test device and squeeze test method |
| WO2021179173A1 (en) * | 2020-03-10 | 2021-09-16 | 宁德新能源科技有限公司 | Battery bending test system and battery bending test method |
| CN115248165A (en) * | 2022-09-22 | 2022-10-28 | 江苏格林保尔光伏有限公司 | Photovoltaic cell bending strength detection device |
| CN117347187A (en) * | 2023-12-05 | 2024-01-05 | 广东众志检测仪器有限公司 | Photovoltaic cell panel bending strength detection device and detection method |
-
2017
- 2017-11-22 CN CN201721571932.7U patent/CN207472695U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849598A (en) * | 2018-07-27 | 2020-02-28 | 比亚迪股份有限公司 | Squeeze test device and squeeze test method |
| CN110849598B (en) * | 2018-07-27 | 2021-11-12 | 比亚迪股份有限公司 | Squeeze test device and squeeze test method |
| WO2021179173A1 (en) * | 2020-03-10 | 2021-09-16 | 宁德新能源科技有限公司 | Battery bending test system and battery bending test method |
| CN115248165A (en) * | 2022-09-22 | 2022-10-28 | 江苏格林保尔光伏有限公司 | Photovoltaic cell bending strength detection device |
| CN115248165B (en) * | 2022-09-22 | 2023-02-03 | 江苏格林保尔光伏有限公司 | Photovoltaic cell bending strength detection device |
| CN117347187A (en) * | 2023-12-05 | 2024-01-05 | 广东众志检测仪器有限公司 | Photovoltaic cell panel bending strength detection device and detection method |
| CN117347187B (en) * | 2023-12-05 | 2024-03-19 | 广东众志检测仪器有限公司 | Photovoltaic cell panel bending strength detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| 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: 20180608 Termination date: 20211122 |