CN206357771U - The auxiliary element of double glass photovoltaic module laminations - Google Patents
The auxiliary element of double glass photovoltaic module laminations Download PDFInfo
- Publication number
- CN206357771U CN206357771U CN201621445267.2U CN201621445267U CN206357771U CN 206357771 U CN206357771 U CN 206357771U CN 201621445267 U CN201621445267 U CN 201621445267U CN 206357771 U CN206357771 U CN 206357771U
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- China
- Prior art keywords
- auxiliary element
- cover
- filler strip
- plate glass
- adhesive film
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Abstract
The utility model provides the auxiliary element of a kind of pair of glass photovoltaic module lamination, described pair of glass photovoltaic module includes solar battery sheet, it is covered in the first cover-plate glass of the solar battery sheet upper and lower surface, second cover-plate glass, and the first adhesive film between solar battery sheet and the first cover-plate glass, the second adhesive film between solar battery sheet and the second cover-plate glass, second cover-plate glass is provided with through hole, also include passing through the through hole, the lead-out wire drawn from the solar panel, the auxiliary element includes auxiliary element body and auxiliary element movable end, the auxiliary element body pad is placed between the lead-out wire and the second cover-plate glass, the auxiliary element movable end is fitted on second adhesive film by the through hole.Filler strip of the present utility model causes double glass photovoltaic modulies not allow to be also easy to produce bubble byproduct in lamination process, effectively prevents through hole adhesive film pollution silica gel plate.
Description
Technical field
The utility model is related to solar-photovoltaic technology field, more particularly to a kind of pair of glass photovoltaic module lamination auxiliary
Element.
Background technology
Largely double glass photovoltaic modulies are used in solar energy industry.Of the prior art pair of glass photovoltaic module is in lamination process
In, it is that the double glass photovoltaic modulies that will be laid are put into laminating machine, the through hole of lead-out wire from back-cover glass sheet is worn out, first will
Glued membrane melting layer, then flattens lead-out wire again.Because the silica gel plate in lamination process, covered on laminating machine directly connects with lead-out wire
Touch, silica gel plate has hardness, and pliability is inadequate, it is impossible to preferably contacted with through hole adhesive film, transmission pressure is to through hole
Adhesive film, such lamination stages through hole do not receive the adhesive film of pressure transmission fusing, flatten when easily produce bubble and ask
Topic, so through hole lead-out wire position air bubble problem easily occurs and through hole adhesive film is Nian Jie with laminating machine upper cover silica gel plate thereof
Pollute silica gel plate problem.
Utility model content
The technical problem that the utility model is solved is the auxiliary element for providing a kind of pair of glass photovoltaic module lamination, its
Traditional double glass photovoltaic modulies can be solved in lamination, bubble, through hole EVA layer and layer easily occurs in through hole lead-out wire position
The problem of press upper cover silica gel plate thereof bonding pollution silica gel plate.
In order to solve the above technical problems, the utility model provides the auxiliary element of a kind of pair of glass photovoltaic module lamination,
Described pair of glass photovoltaic module includes solar battery sheet, is covered in the first cover plate glass of the solar battery sheet upper and lower surface
Glass, the second cover-plate glass, and the first adhesive film between solar battery sheet and the first cover-plate glass, positioned at solar-electricity
The second adhesive film between pond piece and the second cover-plate glass, second cover-plate glass is provided with through hole, in addition to by described
Through hole, the lead-out wire drawn from the solar panel, the auxiliary element include auxiliary element body and lived with auxiliary element
Moved end, the auxiliary element body pad is placed between the lead-out wire and the second cover-plate glass, and the auxiliary element movable end leads to
The through hole is crossed to fit on second adhesive film.
Further, the auxiliary element is flexible filler strip, and the auxiliary element body is filler strip body, described auxiliary
It is filler strip movable end to help element movable end.
Further, the filler strip is rectangle fastening type structure, and the filler strip movable end is parallel on the filler strip
Two opening formed.
Further, the filler strip movable end is rectangle, and the area of the filler strip movable end is not less than the through hole
Area.
Further, the filler strip thickness is 0.15mm-0.25mm.
Further, first adhesive film, the second adhesive film are EVA layer.
Compared with prior art, using the filler strip of described in the utility model pair of glass photovoltaic module lamination, it had been laminated
Cheng Zhong, filler strip pad is placed between lead-out wire and the second cover-plate glass, and filler strip movable end fits in the second glued membrane by the through hole
On layer, the varnished cloth filler strip of use because material is soft and feature of shape, can adhesive film more fully at contact through hole, make
Adhesive film is not directly contacted with the silica gel plate of laminating machine in fusing, extruding, and adhesive film receives the certain pressure of varnished cloth filler strip, no
Easily produce bubble byproduct；And filler strip uses varnished cloth material, with resistant to elevated temperatures feature, will not be stained with adhesive film, so have
Effect prevents through hole adhesive film pollution silica gel plate.
Brief description of the drawings
Fig. 1 is structural representation of the utility model using double glass photovoltaic modulies of the auxiliary element described in an embodiment；
Fig. 2 is diagrammatic cross-section of the utility model using double glass photovoltaic modulies of the auxiliary element described in an embodiment；
Fig. 3 is enlarged diagrams of the Fig. 1 at A；
Fig. 4 is the schematic diagram of the auxiliary element of double glass photovoltaic module laminations described in the embodiment of the utility model one.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below
It is exemplary to cross the embodiment being described with reference to the drawings, it is intended to for explaining the utility model, and it is not intended that to this practicality
New limitation.
As shown in Figure 1, 2, this embodiment offers a kind of pair of lamination of glass photovoltaic module 100 filler strip 200, the i.e. filler strip
200 are applied in the laminating technology of double glass photovoltaic modulies 100.Filler strip 200 is a kind of auxiliary element.
Double glass photovoltaic modulies 100 include the first cover-plate glass 101, the first adhesive film 107, the sun successively from front to the back side
Can cell piece 103, the second adhesive film 106, the second cover-plate glass 104.Specifically, double glass photovoltaic modulies 100 include solar-electricity
Pond piece 103, the first cover-plate glass 101 for being covered in the upper and lower surface of solar battery sheet 103 and the second cover-plate glass 104 and position
The first adhesive film 107 between the cover-plate glass 101 of solar battery sheet 103 and first, positioned at solar battery sheet 103 and
The second adhesive film 106 between two cover-plate glass 104.
It is preferred that, the first adhesive film 107 and the second adhesive film 106 are EVA layer.First cover-plate glass 101 can be positive lid
Glass sheet, the second cover-plate glass 104 is back-cover glass sheet.
The principle of the laminating technology of double glass photovoltaic modulies is：The double glass photovoltaic modulies 100 laid are put into laminating machine (not
Diagram) in, the air in double glass photovoltaic modulies 100 is extracted out by vacuumizing, then heating makes the first adhesive film 107, second
Adhesive film 106 melts, and pressurizeing makes the first adhesive film of thawing 107 it is full of the first cover-plate glass 101 and solar battery sheet
Gap between 103, the second adhesive film 106 is full of the gap between the second cover-plate glass 104 and solar battery sheet 103, together
When by extrude exclude gap in the middle of bubble, by solar battery sheet 103, the first cover-plate glass 101, the second cover-plate glass
104 are bonded together, finally cooling solidification.
Wherein, at Fig. 1 A, i.e. visible in Fig. 3, the second cover-plate glass 104 is provided with through hole 102, and lead-out wire 105 is
Draw, then passed at the through hole 102 of the second cover-plate glass 104 from solar battery sheet 103.
As shown in figure 4, filler strip 200 includes filler strip body 201 and filler strip movable end 202.
The pad of filler strip body 201 is placed between the cover-plate glass 104 of lead-out wire 105 and second, and filler strip movable end 202 is covered on the
On through hole 102 on one cover-plate glass 101.Filler strip movable end 202 is fitted in by the through hole 102 on the second cover-plate glass 104
On second adhesive film 106.
Preferably, filler strip 200 is rectangle fastening type structure, parallel on filler strip 200 two of filler strip movable end 202
Opening is formed, and is the first opening 203 respectively, the second opening 204, in fact, the first opening 203, the second opening 204 is filler strip
Two on 200 seams cut off, form filler strip body 201 and filler strip movable end 202.Filler strip body 201 and filler strip movable end
Just through hole 102 and lead-out wire 105 are withheld between 202, the buckle structure workmanship of filler strip 200 is fairly simple, and simple shape is real
With.
Filler strip movable end 202 can also be rectangle, and size is determined with the size of through hole 102 and lead-out wire 105, pad
The area of bar movable end 202 is not less than area at the through hole 102 on the second cover-plate glass 104, and the shape of filler strip movable end 202 can
With corresponding with through hole 102, through hole 102 is covered just or fully so that in lamination process, the silica gel plate extruding paint on laminating machine
Cloth filler strip 200, and the second adhesive film of non-direct contact 106.
The material of filler strip 200 is preferably Teflon high temperature resistant varnished cloth.The thickness of filler strip 200 is preferably 0.15mm-0.25mm, is being protected
Compare saving material while card thickness.Varnished cloth filler strip 200 can more fill because material is soft and shape, the feature of thickness
Second adhesive film 106 at the contact through hole 102 divided, makes the second adhesive film 106 receive varnished cloth filler strip 200 in fusing, extruding
Certain pressure, it is not easy to produce bubble byproduct.
As shown in figure 4, be schematic diagram when filler strip 200 is used, filler strip movable end 202 departs from filler strip body 201 and can be with
Any angle free bend, forms buckle, and such filler strip 200 can be compared close, docile with double contact positions of glass photovoltaic module 100.
After using buckle-type varnished cloth filler strip 200 at each through hole 102 of double glass photovoltaic modulies 100, in lamination process, on laminating machine
Silica gel plate extruding varnished cloth filler strip 200, varnished cloth filler strip 200 can be contacted more fully due to material softness and the feature of shape
The second adhesive film 106 at through hole 102.And due to the resistant to elevated temperatures feature of varnished cloth, effectively prevent the second adhesive film at through hole 102
106 pollution silica gel plates.
It is described above, only it is most preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, using above-mentioned
The method content of announcement makes many possible variations and modification to technical solutions of the utility model, belongs to claim protection
Scope.
Claims (6)
1. the auxiliary element of a kind of pair of glass photovoltaic module lamination, described pair of glass photovoltaic module includes solar battery sheet, covering
The first cover-plate glass, the second cover-plate glass in the solar battery sheet upper and lower surface, and positioned at solar battery sheet and
The first adhesive film between one cover-plate glass, the second adhesive film between solar battery sheet and the second cover-plate glass, institute
The second cover-plate glass is stated provided with through hole, in addition to the lead-out wire drawn by the through hole, from the solar panel, its
It is characterised by, the auxiliary element includes auxiliary element body and auxiliary element movable end, the auxiliary element body pad is placed in
Between the lead-out wire and the second cover-plate glass, the auxiliary element movable end fits in second glued membrane by the through hole
On layer.
2. the auxiliary element of double glass photovoltaic module laminations as claimed in claim 1, it is characterised in that：The auxiliary element is
Flexible filler strip, the auxiliary element body is filler strip body, and the auxiliary element movable end is filler strip movable end.
3. the auxiliary element of double glass photovoltaic module laminations as claimed in claim 2, it is characterised in that：The filler strip is in rectangular
Shape fastening type structure, the filler strip movable end two openings parallel on the filler strip are formed.
4. the auxiliary element of double glass photovoltaic module laminations as claimed in claim 2, it is characterised in that：The filler strip movable end
It is rectangle, the area of the filler strip movable end is not less than the via area.
5. the auxiliary element of double glass photovoltaic module laminations as claimed in claim 2, it is characterised in that：The filler strip thickness is
0.15mm-0.25mm。
6. the auxiliary element of double glass photovoltaic module laminations as claimed in claim 1, it is characterised in that：First glued membrane
Layer, the second adhesive film are EVA layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445267.2U CN206357771U (en) | 2016-12-27 | 2016-12-27 | The auxiliary element of double glass photovoltaic module laminations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445267.2U CN206357771U (en) | 2016-12-27 | 2016-12-27 | The auxiliary element of double glass photovoltaic module laminations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357771U true CN206357771U (en) | 2017-07-28 |
Family
ID=59376067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445267.2U Expired - Fee Related CN206357771U (en) | 2016-12-27 | 2016-12-27 | The auxiliary element of double glass photovoltaic module laminations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833941A (en) * | 2017-10-31 | 2018-03-23 | 巨力新能源股份有限公司 | A kind of processing method for eliminating bubble at solar double-glass assemblies lead outlet |
| CN111599897A (en) * | 2020-06-09 | 2020-08-28 | 山西潞安太阳能科技有限责任公司 | Method for solving problem of bubbles at hole positions of dual-glass outgoing line |
| CN111900220A (en) * | 2020-07-27 | 2020-11-06 | 泰州隆基乐叶光伏科技有限公司 | Photovoltaic module laminating method and photovoltaic module |
-
2016
- 2016-12-27 CN CN201621445267.2U patent/CN206357771U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833941A (en) * | 2017-10-31 | 2018-03-23 | 巨力新能源股份有限公司 | A kind of processing method for eliminating bubble at solar double-glass assemblies lead outlet |
| CN111599897A (en) * | 2020-06-09 | 2020-08-28 | 山西潞安太阳能科技有限责任公司 | Method for solving problem of bubbles at hole positions of dual-glass outgoing line |
| CN111900220A (en) * | 2020-07-27 | 2020-11-06 | 泰州隆基乐叶光伏科技有限公司 | Photovoltaic module laminating method and 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: 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. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |