CN207828166U - Photovoltaic module locating adhesive tape and photovoltaic module with the locating adhesive tape - Google Patents
Photovoltaic module locating adhesive tape and photovoltaic module with the locating adhesive tape Download PDFInfo
- Publication number
- CN207828166U CN207828166U CN201721884898.9U CN201721884898U CN207828166U CN 207828166 U CN207828166 U CN 207828166U CN 201721884898 U CN201721884898 U CN 201721884898U CN 207828166 U CN207828166 U CN 207828166U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- photovoltaic module
- cell piece
- locating adhesive
- positioning region
- 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
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 40
- 239000010410 layer Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000012790 adhesive layer Substances 0.000 claims abstract description 18
- 238000003475 lamination Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000009466 transformation Effects 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 photovoltaic module locating adhesive tape and the photovoltaic module with the locating adhesive tape, the locating adhesive tape being directed to is to two adjacent cell piece strings of fixation, and there is substrate layer and be set to the adhesive layer of the base material side, also there is the locating adhesive tape direction projection from substrate layer towards cell piece string to form the positioning region to be folded between adjacent two cell piece.The photovoltaic module can effectively solve cell piece string in pendulum string or lamination process with locating adhesive tape, and the bad problem of spacing between adjacent two cell pieces string, the battery strings that the encapsulating material for avoiding mobility larger is brought shift situation.
Description
Technical field
The utility model is related to photovoltaic manufacturing field more particularly to a kind of photovoltaic module locating adhesive tape and there is the positioning
The photovoltaic module of adhesive tape.
Background technology
Solar energy is as a kind of emerging energy, compared with traditional fossil fuel, has inexhaustible, cleaning
The advantage of the various aspects such as environmental protection.A kind of Solar use mode main at present is the light by solar cell module by reception
It can be converted into electric energy output, can be by several solar cells（Or photovoltaic cell）It is packaged after series connection and by square formation
The area battery component of arrangement form.So that solar cell module is more efficiently worked, further increase reliability, is photovoltaic
The important topic that industry faces.
Photovoltaic module is laminated by materials such as tempered glass, encapsulating material, solar battery sheet, backboards and hot-forming, electricity
Pond go here and there it is general between battery strings all there are gaps, during component lamination, due to the shrinking percentage and mobility of encapsulating material,
It is susceptible to cell piece displacement problem, so, PET is commonly used and fixes battery strings for the locating adhesive tape of base material.However,
Presently used locating adhesive tape cohesive force after high temperature decreases, true with pumping with high temperature especially in lamination process
How much sky, battery strings spacing can all move change, especially use POE as encapsulating material or are that some mobility are bigger
Material when displacement it is more serious, can not essence the fixed function for avoiding displacement, not having in ideal.
Therefore, it is necessary to provide a kind of improved locating adhesive tape and photovoltaic module with the locating adhesive tape is above-mentioned to overcome
Problem.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic module locating adhesive tape for capableing of effective position battery strings and
Photovoltaic module with the locating adhesive tape.
To realize that above-mentioned purpose of utility model, the utility model provide a kind of photovoltaic module locating adhesive tape, to solid
Fixed two adjacent cell piece strings with substrate layer and are set to the adhesive layer of the base material side, and the locating adhesive tape is also
The positioning region to be folded between adjacent two cell piece is formed with the direction projection from substrate layer towards cell piece string.
The positioning region is identical as the material of the substrate layer as a further improvement of the utility model,.
The substrate layer is pet layer as a further improvement of the utility model,.
The projection altitude range of the positioning region is 0.18mm to 0.22mm as a further improvement of the utility model,.
The equivalent width of the width of the positioning region and the substrate layer as a further improvement of the utility model,.
The adhesive layer is located at side of the substrate layer towards cell piece as a further improvement of the utility model,.
The positioning region is in two in the orientation of adjacent two cell pieces string as a further improvement of the utility model,
The adhesive layer is all covered with outside side, to be bonded respectively with corresponding cell piece.
The substrate layer is located at the side of the positioning region, the positioning region as a further improvement of the utility model,
The other side outside be covered with the adhesive layer.
The substrate layer is attached by the adhesive layer of its outside setting as a further improvement of the utility model,
In the shady face of the cell piece.
For the above-mentioned purpose of utility model of realization, the utility model additionally provides a kind of photovoltaic module, including several is in array
The cell piece of arrangement, the photovoltaic module also have the locating adhesive tape.
The utility model has the beneficial effects that：The utility model photovoltaic module locating adhesive tape has prominent towards cell piece string
Stretch with the positioning region between adjacent two cell piece, the positioning region be folded in it is between connected two cell piece and be bonded with its,
Cell piece string can effectively be solved in pendulum string or lamination process, the bad problem of spacing between adjacent two cell pieces string, to keep away
Exempt from the battery strings displacement situation that the larger encapsulating material of mobility is brought.
Description of the drawings
Fig. 1 is the use state diagram of the utility model photovoltaic module locating adhesive tape；
Fig. 2 is the schematic cross-sectional view of the first embodiment of photovoltaic module locating adhesive tape shown in Fig. 1；
Fig. 3 is the schematic cross-sectional view of the second embodiment of photovoltaic module locating adhesive tape shown in Fig. 1；
Fig. 4 is the schematic cross-sectional view of the 3rd embodiment of photovoltaic module locating adhesive tape shown in Fig. 1.
Specific implementation mode
The utility model is described in detail below with reference to each embodiment shown in the drawings.But these embodiments
It is not intended to limit the utility model, structure, method or the work(that those skilled in the art are made according to these embodiments
Transformation on energy is all contained in the scope of protection of the utility model.
The utility model provides a kind of photovoltaic module, has layer glass and the position that setting is stacked along its thickness direction
Middle layer between the layer glass, the middle layer include encapsulating material and cell piece tandem, the cell piece tandem
It is made of 200 array arrangement of several cell pieces.
It is a kind of photovoltaic module locating adhesive tape 100 of the utility model shown in please referring to Fig.1 to Fig.4, to fixed light
Adjacent two cell piece strings in component are lied prostrate, with substrate layer 10 and are set to the adhesive layer 20 of the base material side, it is described
Locating adhesive tape 100 also there is the direction projection from substrate layer 10 towards cell piece string to be formed be located at adjacent two cell piece 200 it
Between positioning region 30.
As shown in Figures 2 and 4, in the first, 3rd embodiment of the utility model, the positioning region 30 and the base material
The material of layer 10 is identical, in order to be molded manufacture；Preferably, the positioning region 30 is made of one piece with the substrate layer 10；
In three embodiments that the utility model is shown, the substrate layer is PET materials.As shown in figure 3, in second embodiment
In, the positioning region 30 can also separate molding from the substrate layer 10 or material is different.
The projection altitude range of the positioning region 30 towards cell piece string is 0.18mm to 0.22mm；Preferably, described fixed
The projection height in position portion is 0.2mm.The equivalent width of the width and substrate layer 10 of the positioning region 30, the length of the positioning region 30
Degree is determined according to the spacing size between adjacent two cell pieces string, to limit the displacement between adjacent cell string.
The adhesive layer 20 is located at the substrate layer 10 towards the side of cell piece string.In the reality that the utility model is shown
It applies in example, the positioning region 30 outside the two sides in the orientation of adjacent two cell pieces string in being all covered with the adhesive layer
20, to be bonded respectively with corresponding cell piece 200.
As shown in Fig. 2, in the first embodiment of the utility model, the substrate layer 10 is located at the one of the positioning region 30
Side is again covered with the adhesive layer 20 outside the other side that the positioning region 30 is oppositely arranged, and the adhesive layer 20 of the side exists
It can be with encapsulating material cemented in place, so that the sticky bigger of entire locating adhesive tape 100, fixed effect are more preferable when lamination.Such as Fig. 4 institutes
Show, in the 3rd embodiment of the utility model, the positioning region 30 does not cover outside the other side opposite with substrate layer 10
The adhesive layer 20.
In the present embodiment, cell piece 200 has the light-receiving surface for receiving sunlight and the shady face away from sunlight, the base material
Layer 10 is attached at the shady face of the cell piece string by the adhesive layer 20 that its outside is arranged.
The utility model photovoltaic module locating adhesive tape has towards the projection of cell piece string to be folded in adjacent two cell piece
Between positioning region 30, the positioning region 30 is folded between connected two cell piece and be bonded with its, can effectively solve cell piece
String is in pendulum string or lamination process, the bad problem of spacing between adjacent two cell pieces string, to the envelope for avoiding mobility larger
The battery strings that package material is brought shift situation；The error of employee can be operationally reduced simultaneously, allow the simpler fool proof of operation.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiment of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of photovoltaic module locating adhesive tape with substrate layer and is set to two adjacent cell piece strings of fixation
The adhesive layer of the base material side, it is characterised in that：The locating adhesive tape also has from substrate layer towards the direction of cell piece string
Projection forms the positioning region to be folded between adjacent two cell piece.
2. photovoltaic module locating adhesive tape as described in claim 1, it is characterised in that：The positioning region and the substrate layer
Material is identical.
3. photovoltaic module locating adhesive tape as claimed in claim 2, it is characterised in that：The substrate layer is pet layer.
4. photovoltaic module locating adhesive tape as described in claim 1, it is characterised in that：The projection altitude range of the positioning region
For 0.18mm to 0.22mm.
5. photovoltaic module locating adhesive tape as claimed in claim 4, it is characterised in that：The width of the positioning region and the base
The equivalent width of material layer.
6. photovoltaic module locating adhesive tape as described in claim 1, it is characterised in that：The adhesive layer is located at the substrate layer
Towards the side of cell piece.
7. photovoltaic module locating adhesive tape as claimed in claim 6, it is characterised in that：The positioning region is in adjacent two cell piece
The adhesive layer is all covered with outside two sides in the orientation of string, to be bonded respectively with corresponding cell piece.
8. photovoltaic module locating adhesive tape as claimed in claim 7, it is characterised in that：The substrate layer is located at the positioning region
Side, be covered with the adhesive layer outside the other side of the positioning region.
9. such as photovoltaic module locating adhesive tape described in any item of the claim 1 to 8, it is characterised in that：The substrate layer is logical
The adhesive layer that its outside is arranged is crossed to be attached at the shady face of the cell piece.
10. a kind of photovoltaic module, including several cell pieces being arranged in array, it is characterised in that：The photovoltaic module also has
Locating adhesive tape as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884898.9U CN207828166U (en) | 2017-12-28 | 2017-12-28 | Photovoltaic module locating adhesive tape and photovoltaic module with the locating adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884898.9U CN207828166U (en) | 2017-12-28 | 2017-12-28 | Photovoltaic module locating adhesive tape and photovoltaic module with the locating adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828166U true CN207828166U (en) | 2018-09-07 |
Family
ID=63390122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884898.9U Expired - Fee Related CN207828166U (en) | 2017-12-28 | 2017-12-28 | Photovoltaic module locating adhesive tape and photovoltaic module with the locating adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739978A (en) * | 2020-05-22 | 2020-10-02 | 深圳市联得自动化装备股份有限公司 | Solar cell manufacturing method |
| CN112563358A (en) * | 2020-12-14 | 2021-03-26 | 浙江大学 | Double-glass laminated tile photovoltaic module |
-
2017
- 2017-12-28 CN CN201721884898.9U patent/CN207828166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739978A (en) * | 2020-05-22 | 2020-10-02 | 深圳市联得自动化装备股份有限公司 | Solar cell manufacturing method |
| CN112563358A (en) * | 2020-12-14 | 2021-03-26 | 浙江大学 | Double-glass laminated tile photovoltaic module |
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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: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: CSI CELLS Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Patentee after: Atlas sunshine Power Group Co.,Ltd. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI Cells Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |