CN209729925U - Solar components - Google Patents
Solar components Download PDFInfo
- Publication number
- CN209729925U CN209729925U CN201822251914.1U CN201822251914U CN209729925U CN 209729925 U CN209729925 U CN 209729925U CN 201822251914 U CN201822251914 U CN 201822251914U CN 209729925 U CN209729925 U CN 209729925U
- Authority
- CN
- China
- Prior art keywords
- cell piece
- several
- solar components
- groove
- grooves
- 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.)
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- 239000003292 glue Substances 0.000 claims abstract description 25
- 238000004806 packaging method and process Methods 0.000 claims abstract description 20
- 239000002313 adhesive film Substances 0.000 claims abstract description 19
- 241000446313 Lamella Species 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000010030 laminating Methods 0.000 claims description 8
- 238000003475 lamination Methods 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 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
Abstract
The utility model provides a kind of solar components, including front module component, battery lamella and the rear modular assembly being from top to bottom cascading.Front module component includes integrally formed foreboard and preceding packaging adhesive film.Modular assembly includes integrally formed back plate and post package glue film afterwards.Battery lamella includes several head and the tail overlapped cell piece.Preceding packaging adhesive film is equipped with several first grooves of receiving cell piece towards the side of battery lamella, and post package glue film is equipped with several second grooves of receiving cell piece towards the side of battery lamella.Several first grooves and several second grooves align the accommodating space to be formed and accommodate several cell pieces.The solar components are easy to operate without traditional welding process, reduce the loss of cell piece, the discharge of cell piece is simple, improves the production efficiency of solar components.
Description
Technical field
The utility model relates to solar photovoltaic technology field more particularly to a kind of solar components.
Background technique
The laminating process of solar components is the important component of solar components manufacturing process.Existing solar energy group
The laminating technology of part is to stack and be placed in lamination foreboard, preceding packaging adhesive film, solar battery string layer, post package glue film and backsheet layer
After in machine, by vacuumizing the air extraction in solar components in laminating machine, then heating makes packaging adhesive film fusing will
Solar battery string layer, foreboard and back-panel glass bond together.
Wherein, solar battery string layer is then to connect to obtain using typesetting by welding of battery film bunchiness.It crosses herein
Cheng Zhong, the adverse effects such as each stage is likely to cause cell piece loss, processing procedure is done over again reduce the production speed of solar components
Degree.
In view of this, it is necessary to a kind of improved solar components are designed, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of reduction cell piece losses, the solar components of raising production efficiency.
To realize above-mentioned purpose of utility model, the utility model provides a kind of solar components, including from top to bottom according to
The secondary front module component being stacked, battery lamella and rear modular assembly；Before the front module component includes integrally formed
Plate and preceding packaging adhesive film；Modular assembly includes integrally formed back plate and post package glue film after described；The battery lamella includes
Several head and the tail overlapped cell piece；The preceding packaging adhesive film is equipped with towards the side of the battery lamella and accommodates the cell piece
Several first grooves, the post package glue film are equipped with towards the side of the battery lamella and accommodate several the second of the cell piece
Groove, several first grooves and several second grooves align the accommodating space to be formed and accommodate the cell piece.
First groove and second groove described in a cell piece and one group as a further improvement of the utility model,
It is correspondingly arranged, on laminating direction, first groove being arranged in groups is opposite with the position of second groove.
As a further improvement of the utility model, on the lapping direction of cell piece, one end of the single cell piece
It is in contact with the side wall of first groove, the other end is in contact with the side wall of second groove.
The front and back sides of the cell piece all have grid line as a further improvement of the utility model, and overlapped two for head and the tail
In a cell piece, the top of the overlapping one end set on another cell piece in one end of one of them cell piece,
The overlapping place of two cell pieces is equipped with the conducting resinl for connecting the grid line at the overlapping place of described two cell pieces.
The front and back sides of the cell piece all have grid line as a further improvement of the utility model, and the grid line uses
Low temperature scolding tin, to realize the welding of several cell pieces in lamination process.
The beneficial effects of the utility model are:
The solar components of the utility model by the way that foreboard and preceding packaging adhesive film are integrally molded so as front module component, will after
Plate and post package glue film are integrally molded so as rear modular assembly, are arranged in preceding packaging adhesive film and post package glue film according to cell piece
Several first grooves and several second grooves are arranged in corresponding position, and several cell piece head and the tail overlap joints are sequentially placed in several first
In the accommodating space that groove and several second grooves are formed.The solar components are without traditional welding process, easy to operate, reduction
The loss of cell piece, the discharge of cell piece is simple, improve the production efficiency of solar components.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model solar components.
Fig. 2 is the decomposition diagram of the utility model solar components.
Fig. 3 is the flow diagram of the manufacturing method of the utility model solar components.
Specific embodiment
In order to keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing and it is embodied
The utility model is described in detail in example.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
It illustrate only the structure and/or processing step closely related with the embodiment of the utility model, and be omitted and the utility model
The little other details of relationship.
In addition, it should also be noted that, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.
It please refers to shown in Fig. 1 to Fig. 2, the utility model provides a kind of solar components 100, including from top to bottom successively
Front module component 10, battery lamella 20 and the rear modular assembly 30 being stacked.Front module component 10 includes integrally formed
Foreboard 11 and preceding packaging adhesive film 12, and preceding packaging adhesive film 12 is equipped with several first grooves 121 towards the side of battery lamella 20.
Modular assembly 30 includes integrally formed back plate 31 and post package glue film 32 afterwards, and post package glue film 32 is towards battery lamella 20
Side is equipped with several second grooves 321.Several first grooves 121 are aligned with several second grooves 321 to form receiving cell piece
The accommodating space of layer 20.
Battery lamella 20 includes several head and the tail overlapped cell piece.Specifically, the first cell piece 21 being disposed adjacent with
In second cell piece 22, overlapping one end set on the first cell piece 21 in one end of the second cell piece 22 is between the two to realize
Connection.
Wherein, each cell piece is correspondingly arranged with one group of first groove 121 and the second groove 321.In laminating direction (figure
Direction shown in arrow in 1) on, the first groove 121 being arranged in groups is opposite with the position of the second groove 321 single to form receiving
The accommodating space of a cell piece.On the lapping direction of cell piece, the side wall of one end of single battery piece and the first groove 121
1211 are in contact, and the other end is in contact with the side wall 3211 of the second groove 321.
The front and back sides of cell piece all have grid line (not shown), in one embodiment, the friendship of two cell pieces 21,22
Folded place 210 is equipped with the conducting resinl of the grid line at the overlapping place 210 for connecting two cell pieces 21,22.In another embodiment
In, the grid line of cell piece uses low temperature scolding tin, in lamination process, the overlapping place 210 of mutually overlapped two cell pieces 21,22
Grid line melted by heating be mutually bonded, with realize two cell pieces 21,22 welding.
It please refers to Fig. 3 and combines shown in Fig. 1 and Fig. 2, the utility model additionally provides a kind of manufacturer of solar components
Method includes the following steps:
By back plate 31 with post package glue film 32 is compound obtains rear modular assembly 30；
The second groove 321 for accommodating cell piece is extruded on post package glue film 32；
Several cell piece head and the tail overlap joints are sequentially placed in the second groove 321；
By foreboard 11 with preceding packaging adhesive film 12 is compound obtains front module component 10；
First groove 121 corresponding with the position of the second groove 321 is extruded on preceding packaging adhesive film 12；
The correspondence of front module component 10 is covered on several cell pieces, part to be laminated is obtained；
Part to be laminated is put into laminating machine and is laminated, solar components 100 are obtained.
Wherein, front module component 10 is the packaging plastic before heating melting by the way that preceding packaging adhesive film 12 to be placed on foreboard 11
Film 12 requires, using mold corresponding with cell piece typesetting in preceding envelope before the solidification of preceding packaging adhesive film 12 according to cell piece typesetting
Surface roll-in of the glue film 12 towards battery lamella 20 is filled, is made to the solidification of preceding packaging adhesive film 12.Afterwards modular assembly 30 be pass through by
Post package glue film 32 is placed in back plate 31, heating melting post package glue film 32, before the solidification of post package glue film 32, according to electricity
Pond piece typesetting requirement, using mold corresponding with cell piece typesetting in post package glue film 32 towards the surface roll of battery lamella 20
Pressure is made to the solidification of post package glue film 32.
In one embodiment, it includes as follows for several cell piece head and the tail overlap joints being sequentially placed in the second groove 321
Step:
First cell piece 21 is placed in second groove 321, in the end applying conductive glue of the first cell piece 21；
Second cell piece 22 is placed in another second groove adjacent with the second groove 321, and the second cell piece
22 one end is overlapping to be placed on the conducting resinl of the first cell piece 21.
Preferably, by the first cell piece 21 is corresponding with the second cell piece 22 be placed in two the second grooves 321 when,
The side wall 3211 of one cell piece 21 and the second cell piece 22 with the second groove 321 for accommodating it has gap.Due in layer
During pressure, preceding packaging adhesive film 12, the post package glue film 32 of melted by heating can produce the first cell piece 21, the second cell piece 22
It is raw to squeeze, lead to cell-slice displacement, by the way that gap is arranged, avoids that the first cell piece 21, that the second cell piece 22 is put into second is recessed
It is excessively bonded when in slot 321 with the inner wall of the second groove 321, cell piece is caused to be squeezed damage.
The front and back sides of cell piece all have grid line, and in another embodiment, grid line uses low temperature scolding tin.So set
It sets, in lamination process, the grid line melted by heating at the mutually overlapping place 210 of overlapped two cell pieces 21,22 is mutually bonded, with
Realize the welding of two cell pieces 21,22.
As it can be seen that during the entire process of the manufacturing method of the solar components, the welding process of not traditional cell piece,
The loss for reducing cell piece improves the production efficiency of solar components 100.
It should be noted that respectively defining " the first cell piece ", " second in text to clearly illustrate the utility model
Cell piece ", " first ", " second " here are not the limitation to quantity, merely to clearly illustrating that the position of cell piece is closed
The exemplary illustration of system, it should be understood by those skilled in the art that.
In conclusion the solar components 100 of the utility model are by the way that foreboard 11 and preceding packaging adhesive film 12 to be integrally formed
For front module component 10, back plate 31 and post package glue film 32 are integrally molded so as rear modular assembly 30, according to the arrangement of cell piece
In the corresponding position of preceding packaging adhesive film 12 and post package glue film 32, several first grooves 121 and several second grooves 321 are set, it will
Several cell piece head and the tail overlap joints are sequentially placed in the accommodating space that several first grooves 121 are formed with several second grooves 321.
It is easy to operate without traditional welding process in the solar components 100 and its laminating method, reduce the loss of cell piece, electricity
The discharge of pond piece is simple, improves the production efficiency of solar components 100.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, those skilled in the art should understand that, it can be to the technology of the utility model
Scheme is modified or replaced equivalently, without departing from the spirit and scope of the technical scheme of the present invention.
Claims (5)
1. a kind of solar components, it is characterised in that: including be from top to bottom cascading front module component, battery lamella
And rear modular assembly；The front module component includes integrally formed foreboard and preceding packaging adhesive film；Modular assembly packet after described
Include integrally formed back plate and post package glue film；The battery lamella includes several head and the tail overlapped cell piece；Encapsulation before described
Glue film is equipped with several first grooves for accommodating the cell piece, the post package glue film direction towards the side of the battery lamella
The side of the battery lamella is equipped with several second grooves for accommodating the cell piece, several first grooves with it is described several
Second groove aligns the accommodating space to be formed and accommodate the cell piece.
2. solar components according to claim 1, it is characterised in that: the first groove described in a cell piece and one group with
Second groove is correspondingly arranged, on laminating direction, the position of first groove and second groove that are arranged in groups
Relatively.
3. solar components according to claim 2, it is characterised in that: single described on the lapping direction of cell piece
One end of cell piece is in contact with the side wall of first groove, and the other end is in contact with the side wall of second groove.
4. solar components according to claim 1, it is characterised in that: the front and back sides of the cell piece all have grid line,
In head and the tail overlapped two cell pieces, one end of one of them cell piece is overlapping set on another cell piece
The top of one end, the overlapping place of two cell pieces are equipped with leading for the grid line for connecting the overlapping place of described two cell pieces
Electric glue.
5. solar components according to claim 1, it is characterised in that: the front and back sides of the cell piece all have grid line,
The grid line uses low temperature scolding tin, to realize the welding of the cell piece in lamination process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251914.1U CN209729925U (en) | 2018-12-29 | 2018-12-29 | Solar components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251914.1U CN209729925U (en) | 2018-12-29 | 2018-12-29 | Solar components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729925U true CN209729925U (en) | 2019-12-03 |
Family
ID=68678514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822251914.1U Active CN209729925U (en) | 2018-12-29 | 2018-12-29 | Solar components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729925U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293190A (en) * | 2020-02-05 | 2020-06-16 | 晶澳（扬州）太阳能科技有限公司 | Solar cell module and preparation method thereof |
| CN111682082A (en) * | 2020-07-17 | 2020-09-18 | 杭州福斯特应用材料股份有限公司 | Packaging adhesive film and photovoltaic module |
| CN111732901A (en) * | 2020-06-16 | 2020-10-02 | 晶科绿能(上海)管理有限公司 | Adhesive film, photovoltaic module and manufacturing method thereof |
| US11929444B2 (en) | 2020-06-16 | 2024-03-12 | Jinko Green Energy (Shanghai) Management Co., LTD | Functional part, photovoltaic module and method for manufacturing photovoltaic module |
-
2018
- 2018-12-29 CN CN201822251914.1U patent/CN209729925U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293190A (en) * | 2020-02-05 | 2020-06-16 | 晶澳（扬州）太阳能科技有限公司 | Solar cell module and preparation method thereof |
| CN111293190B (en) * | 2020-02-05 | 2022-04-15 | 晶澳（扬州）太阳能科技有限公司 | Solar cell module and preparation method thereof |
| CN111732901A (en) * | 2020-06-16 | 2020-10-02 | 晶科绿能(上海)管理有限公司 | Adhesive film, photovoltaic module and manufacturing method thereof |
| US11929444B2 (en) | 2020-06-16 | 2024-03-12 | Jinko Green Energy (Shanghai) Management Co., LTD | Functional part, photovoltaic module and method for manufacturing photovoltaic module |
| CN111682082A (en) * | 2020-07-17 | 2020-09-18 | 杭州福斯特应用材料股份有限公司 | Packaging adhesive film and photovoltaic module |
| CN111682082B (en) * | 2020-07-17 | 2021-12-10 | 杭州福斯特应用材料股份有限公司 | Packaging adhesive film and photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 199, Lushan Road, Suzhou hi tech Zone, Suzhou City, Jiangsu Province Patentee after: CSI Cells Co.,Ltd. Patentee after: Changshu Artes Sunshine Power Technology Co.,Ltd. Patentee after: Atlas sunshine Power Group Co.,Ltd. Address before: No. 199, Lushan Road, Suzhou hi tech Zone, Suzhou City, Jiangsu Province Patentee before: CSI Cells Co.,Ltd. Patentee before: Changshu Artes Sunshine Power Technology Co.,Ltd. Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. |