CN206697500U - High-mechanic crystal silicon cell component - Google Patents
High-mechanic crystal silicon cell component Download PDFInfo
- Publication number
- CN206697500U CN206697500U CN201720430174.0U CN201720430174U CN206697500U CN 206697500 U CN206697500 U CN 206697500U CN 201720430174 U CN201720430174 U CN 201720430174U CN 206697500 U CN206697500 U CN 206697500U
- Authority
- CN
- China
- Prior art keywords
- corner brace
- mechanic
- frame
- crystal silicon
- mounting groove
- 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
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000013078 crystal Substances 0.000 title claims abstract description 19
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 19
- 239000010703 silicon Substances 0.000 title claims abstract description 19
- 210000003850 cellular structure Anatomy 0.000 title claims abstract description 18
- 210000004027 cell Anatomy 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 241000446313 Lamella Species 0.000 claims abstract description 4
- 239000003351 stiffener Substances 0.000 claims description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 230000008719 thickening Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of high-mechanic crystal silicon cell component, the laminates of cuboid are sequentially laminated into including backsheet layer, the first EVA layer, battery lamella, the second EVA layer and glassy layer, also include four module frames for being provided with mounting groove, laminates are installed in mounting groove by adhesive, connected between adjacent component frame by corner brace, the cavity for accommodating corner brace insertion is provided with the module frame below mounting groove, a side sectional shape of the corner brace is fold-line-shaped or is that several serpentines are end to end.The utility model is widened by the thickening of glass, mutual latticing and frame sets up reinforcement, and the setting of folding shape side corner brace, significantly improves component integrated carrying ability.And the height of frame is reduced, reduce the aluminium alloy dosage of solar cell module frame.
Description
Technical field
It the utility model is related to a kind of high-mechanic crystal silicon cell component.
Background technology
After crystal silicon cell component is mainly bonded using aluminium frame, silica gel and battery module, aluminium frame is formed as electricity
The supporter of pond module.It is possible and solar cell module is under external force such as wind, snow or the effect of the long term frequent of icing external force
Cause component internal cell piece that hidden split occurs.And the hidden generation split, the power output of component will be directly affected, and group may be caused
Hot spot effect occurs for part, so as to reduce the overall operation life-span of component；In addition, the component " snail line " frequently broken out in recent years is existing
As, with component cell piece it is hidden split it is also directly related.So although some components have crossed 5400 pas, 2400 pas are tested, but several years
Decay just clearly in later power station.And under actual condition, what component frequently suffered from is dynamic dynamic external force, wind one
Scrape, component can be shaken up and down, and in such cases, the injury of the external force of same intensity to component is bigger.Therefore to crystalline silicon electricity
The bearing capacity of pond component proposes requirements at the higher level.
Utility model content
The main technical problems to be solved of the utility model are, there is provided a kind of high-mechanic crystal silicon cell component, component are whole
Body bearing capacity significantly improves, and reduces the height of frame, reduces the aluminium alloy dosage of solar cell module frame.
Technical scheme is used by the utility model solves its technical problem：High-mechanic crystal silicon cell component, including
Backsheet layer, the first EVA layer, battery lamella, the second EVA layer and glassy layer are sequentially laminated into the laminates of cuboid, in addition to
Four module frames for being provided with mounting groove, laminates are installed in mounting groove by adhesive, pass through angle between adjacent component frame
Code connects, and is provided with the cavity for accommodating corner brace insertion, the side section of the corner brace on the module frame below mounting groove
Face is shaped as fold-line-shaped or end to end for several serpentines.It will be arranged to roll over shape or " S " for connecting the corner brace of adjacent frame
Shape, the bearing capacity of corner brace is enhanced, can preferably disperse load when in face of the external force of different directions, greatly improve whole electricity
The bearing capacity of pond component.
As the further improvement of the utility model high-mechanic crystal silicon cell component, cavity is cuboid, in cavity
It is additionally provided with the secondary cavity for being used for corner brace insertion with corner brace form fit.Secondary cavity coordinates the setting of corner brace to cause electricity originally
The bearing power increase of the cavity of pond module frame, less fear dynamic dynamic external force.
As the further improvement of the utility model high-mechanic crystal silicon cell component, the section of corner brace is shaped as broken line
Shape, the cavity are shaped as matching with the profile of corner brace, and several stiffeners, stiffener and shape are additionally provided with module frame
Into the module frame of cavity, in the section of frame to form several triangular shaped.The bearing strength of cavity is so neither lost, again
Save the dosage of component aluminium alloy.
As the further improvement of the utility model high-mechanic crystal silicon cell component, the groove face of mounting groove is provided with frosted
Layer.So make it that groove face is not a plane, and similar to the plane with pit and salient point so that adhesive in mounting groove
Area raising is pasted, enhances gluing ability, enhances the connection strength of component and frame, and it is non-flat compared to groove face is arranged to
The form in face, it is easy in processing.
As the further improvement of the utility model high-mechanic crystal silicon cell component, the groove face of mounting groove is provided with and group
The integrally formed cuboid reinforcement of part frame.The connection strength for improving component and frame is so set, and due to setting up
Reinforcement, the height of frame can suitably be reduced, become 35 × 27mm from former width × a height of 35 × 30mm.So can be with
Reduce the dosage of aluminium alloy again in the case where ensureing bearing capacity.
As the further improvement of the utility model high-mechanic crystal silicon cell component, cell piece is by several scribing batteries
Piece is concatenated by mutual latticing, and the width of mutual latticing is 6mm, and the thickness of mutual latticing is 0.35mm；The thickness of the glassy layer
For 4mm.Thickeied compared to the former mutually thickness of latticing, 5 × 0.3mm of width to 6 × 0.35mm；Thickness of glass thickeies from 3.2mm
To 4mm, the integrated carrying ability of component is improved.
The utility model is widened by the thickening of glass, mutual latticing and frame sets up reinforcement, and folding shape side angle
The setting of code, significantly improves component integrated carrying ability.And the height of frame is reduced, reduce solar cell module side
The aluminium alloy dosage of frame.
Brief description of the drawings
Fig. 1 is that the decomposition texture of the angle part of frame one in the utility model high-mechanic crystal silicon cell Assemblies Example one shows
It is intended to；
Fig. 2 is the sectional view of frame in Fig. 1；
Fig. 3 is the structural representation of corner brace in the utility model embodiment two；
Fig. 4 is the sectional view with Fig. 3 frames coordinated；
Fig. 5 is the sectional view of frame in the utility model embodiment three.
In figure：1st, mounting groove 2, module frame 3, corner brace 4, cavity 5, secondary cavity 6, stiffener
7th, reinforcement.
Embodiment
Clearly understand to have to the technical characteristics of the utility model, purpose and effect, it is detailed now to compare accompanying drawing
Describe bright specific embodiment of the present utility model in detail.
Embodiment one：
As shown in Figure 1 and Figure 2, including backsheet layer, the first EVA layer, battery lamella, the second EVA layer and glassy layer are sequentially laminated
It is installed on into the laminates of cuboid, in addition to four module frames 2 for being provided with mounting groove 1, laminates by adhesive
In tankage 1, connected between adjacent component frame 2 by corner brace 3, the lower section of mounting groove 1 is provided with receiving on the module frame 2
The cavity 4 that corner brace 3 is inserted, a side sectional shape of the corner brace 3 is fold-line-shaped.Cavity 4 is cuboid, is also set in cavity 4
There is the secondary cavity 5 for being used for corner brace 3 and inserting with the form fit of corner brace 3.The groove face of mounting groove 1 is provided with frosted layer.Mounting groove 1
Groove face is provided with and the integrally formed cuboid reinforcement 7 of module frame 2.Cell piece is passed through mutual by several scribing cell pieces
Latticing is concatenated, and the width of mutual latticing is 6mm, and the thickness of mutual latticing is 0.35mm；The thickness of glass is 4mm.
Embodiment two：
It is with the difference of embodiment one：As shown in Figure 3, Figure 4, the section of the corner brace 3 is shaped as several serpentines
It is end to end.
Embodiment three：
It is with the difference of embodiment two：As shown in figure 5, the section of corner brace 3 is shaped as fold-line-shaped, the cavity 4
The shape matched with corner brace 3 is shaped as, several stiffeners 6, stiffener 6 and the group for forming cavity 4 are additionally provided with module frame 2
It is triangular shaped that part frame 2 in the section of frame forms several.
Above content is to combine specific optimal technical scheme further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (6)
1. high-mechanic crystal silicon cell component, it is characterised in that including backsheet layer, the first EVA layer, battery lamella, the second EVA layer
The laminates of cuboid are sequentially laminated into glassy layer, in addition to four module frames for being provided with mounting groove, laminates pass through
Adhesive is installed in mounting groove, is connected between adjacent component frame by corner brace, on the module frame below mounting groove
The cavity for accommodating corner brace insertion is provided with, a side sectional shape of the corner brace is fold-line-shaped or is several serpentine head and the tail phases
Connect.
2. high-mechanic crystal silicon cell component according to claim 1, it is characterised in that the cavity is cuboid,
The secondary cavity for being used for corner brace insertion with corner brace form fit is additionally provided with cavity.
3. high-mechanic crystal silicon cell component according to claim 1, it is characterised in that the shape in the section of the corner brace
For fold-line-shaped, the cavity is shaped as matching with the profile of corner brace, and several stiffeners are additionally provided with module frame, is strengthened
In the section of frame to form several triangular shaped with forming the module frame of cavity for bar.
4. high-mechanic crystal silicon cell component according to claim 1, it is characterised in that the groove face of the mounting groove is provided with
Frosted layer.
5. high-mechanic crystal silicon cell component according to claim 1, it is characterised in that set on the groove face of the mounting groove
Have and the integrally formed cuboid reinforcement of module frame.
6. high-mechanic crystal silicon cell component according to any one of claim 1 to 5, it is characterised in that the battery
Piece is concatenated by several scribing cell pieces by mutual latticing, and the width of mutual latticing is 6mm, and the thickness of mutual latticing is
0.35mm；The thickness of the glassy layer is 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430174.0U CN206697500U (en) | 2017-04-24 | 2017-04-24 | High-mechanic crystal silicon cell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430174.0U CN206697500U (en) | 2017-04-24 | 2017-04-24 | High-mechanic crystal silicon cell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697500U true CN206697500U (en) | 2017-12-01 |
Family
ID=60444886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720430174.0U Expired - Fee Related CN206697500U (en) | 2017-04-24 | 2017-04-24 | High-mechanic crystal silicon cell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532788A (en) * | 2020-05-09 | 2020-08-14 | 成都中建材光电材料有限公司 | Power generation glass assembly convenient to stack and assembling method thereof |
| CN112165298A (en) * | 2020-09-30 | 2021-01-01 | 晶科能源有限公司 | Photovoltaic frame, photovoltaic assembly and manufacturing method of photovoltaic frame |
-
2017
- 2017-04-24 CN CN201720430174.0U patent/CN206697500U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532788A (en) * | 2020-05-09 | 2020-08-14 | 成都中建材光电材料有限公司 | Power generation glass assembly convenient to stack and assembling method thereof |
| CN112165298A (en) * | 2020-09-30 | 2021-01-01 | 晶科能源有限公司 | Photovoltaic frame, photovoltaic assembly and manufacturing method of photovoltaic frame |
| US11356053B2 (en) | 2020-09-30 | 2022-06-07 | Jinko Solar Co., Ltd. | Photovoltaic frame, photovoltaic module and method for manufacturing photovoltaic frame |
| US11545930B2 (en) | 2020-09-30 | 2023-01-03 | Jinko Solar Co., Ltd. | Photovoltaic frame, photovoltaic module and method for manufacturing photovoltaic frame |
| US11888437B2 (en) | 2020-09-30 | 2024-01-30 | Jinko Solar Co., Ltd. | Photovoltaic frame, photovoltaic module and method for manufacturing photovoltaic frame |
| EP4358399A3 (en) * | 2020-09-30 | 2024-07-17 | Jinko Solar Co., Ltd. | Photovoltaic frame, photovoltaic module and method for manufacturing photovoltaic frame |
| US12316271B2 (en) | 2020-09-30 | 2025-05-27 | Jinko Solar Co., Ltd | Photovoltaic frame, photovoltaic module and method for manufacturing photovoltaic frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214400 Jiangsu province Wuxi Huishan District weir Bridge Street weir road 8-1 Patentee after: Wuxi Hejia solar energy Co., Ltd Address before: 8-1, Yanfeng Road, Yanqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi rich light energy Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |