CN205645830U - Improve dual glass assembly of illumination utilization ratio - Google Patents
Improve dual glass assembly of illumination utilization ratio Download PDFInfo
- Publication number
- CN205645830U CN205645830U CN201620465162.7U CN201620465162U CN205645830U CN 205645830 U CN205645830 U CN 205645830U CN 201620465162 U CN201620465162 U CN 201620465162U CN 205645830 U CN205645830 U CN 205645830U
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- CN
- China
- Prior art keywords
- glass
- safety glass
- transparent eva
- utilization rate
- illumination utilization
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- 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
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses improve dual glass assembly of illumination utilization ratio includes preceding toughened glass, the transparent EVA membrane of first layer, battery pack, the transparent EVA membrane of the second floor, reflective membrane and back toughened glass, back toughened glass is equipped with the trompil, battery pack includes a plurality of battery pieces, a plurality of battery pieces series connection a plurality of terminal boxes of converging the area and being connected with the area of converging together, the transparent EVA membrane of first layer lays in the front on the toughened glass, a plurality of battery pieces are located between transparent EVA membrane of first layer and the transparent EVA membrane of the second floor, the area follow converges wear out in the trompil, the reflective membrane is laid in the transparent EVA membrane of the second floor and back between the toughened glass, and the position is in clearance department and battery pack's edge all around between battery piece and the battery piece, will see through clearance department and light secondary reflection preceding toughened glass after or extremely again of edge all around, and reecho absorbs in the battery piece once more, has increased the illumination utilization ratio, has improved battery pack's generated energy.
Description
[technical field]
This utility model relates to a kind of solar double-glass assemblies improving illumination utilization rate, particularly relates to a kind of for the sun
A kind of solar double-glass assemblies improving illumination utilization rate of energy battery component.
[background technology]
World today's energy shortage, environmental pollution are day by day serious, solar energy as the regenerative resource of cleaning,
Increasingly paid attention to by everybody, but owing to cost for solar power generation is high, efficiency is low, relatively conventional is sent out
Power technology, competitiveness is not enough, and therefore, development is efficient, the photovoltaic power generation technology of low cost, is to realize light
Volt evaluates the key of online.Assembly directly determines light as the core component of photovoltaic generation, its generating capacity
The size of the generated energy of photovoltaic generating system, it is therefore desirable to a kind of efficient solar components of exploitation.Solar double-glass assemblies
It is by two sheet glass, the composite bed that is bonded by hot melt adhesive between middle cell string and glass.
Collected the integrated member of lead end by wire series and parallel between cell piece.Its feature is traditional components
In backboard changed glass into.Use double glass structure, the PID phenomenon of assembly, reduction group can be avoided
The permeability rate of part, greatly increases the life-span of assembly.But solar double-glass assemblies has part illumination through battery
Space and assembly surrounding blank space between group string and lose, if carrying out optical optimization design, solar double-glass assemblies still has
Promote the space of illumination utilization rate.
In consideration of it, necessary improve existing solar double-glass assemblies overcomes the above-mentioned of prior art to lack
Fall into.
[utility model content]
The purpose of this utility model is that providing a kind of reduces the loss of light to improve double glass of illumination utilization rate
Assembly.
The purpose of this utility model is achieved through the following technical solutions: a kind of improve the double of illumination utilization rate
Glass assembly, described solar double-glass assemblies include front safety glass, ground floor transparent EVA film, battery component,
Two layers of transparent EVA film, reflective membrane and rear safety glass, rear safety glass is provided with perforate, battery component bag
Include some cell pieces, some convergent belts that some cell pieces are cascaded and be connected with convergent belt some
Rosette, ground floor transparent EVA film be laid in before on safety glass, it is saturating that some cell pieces are positioned at ground floor
Between bright EVA film and second layer transparent EVA film, convergent belt passes in described perforate, described reflective membrane
Being laid between second layer transparent EVA film and rear safety glass, position is between cell piece and cell piece
Gap location and the edge of battery component.
This utility model defines further, and described front safety glass exists with the thickness of rear safety glass
Between 1.5mm～2.5mm.
This utility model defines further, and described front safety glass is 1.8mm with the thickness of rear safety glass.
This utility model defines further, and the perforate of described rear safety glass is set to three, and convergent belt is corresponding
It is set to three groups.
This utility model defines further, and described cell piece is divided into into six groups, often group ten, adjacent two groups
Cell piece is linked together by a convergent belt, described rosette be set to three and respectively with described three groups of remittances
Stream band links together.
This utility model defines further, and described rosette is pasted and fixed on rear safety glass.
This utility model defines further, and described front safety glass is coated with the antireflective film improving light transmittance, described
The light transmittance of front safety glass is more than or equal to 92%.
Compared to prior art, this utility model improves the solar double-glass assemblies of illumination utilization rate by being spread by reflective membrane
The gap being located between cell piece and cell piece and the edge of battery component, will transmit through gap location and
The light of edge reflexes to front safety glass or rear safety glass again, is re-reflected in cell piece entering
Row absorbs again, adds illumination utilization rate, improves the generated energy of battery component.
[accompanying drawing explanation]
Fig. 1 is the generalized section that this utility model improves the solar double-glass assemblies of illumination utilization rate.
Fig. 2 is the axonometric chart that this utility model improves the battery component of the solar double-glass assemblies of illumination utilization rate.
Fig. 3 is the constitutional diagram that this utility model improves the solar double-glass assemblies of illumination utilization rate.
[detailed description of the invention]
As shown in Figure 1 to Figure 3, the solar double-glass assemblies of this utility model raising illumination utilization rate includes front tempering glass
Glass 1, ground floor transparent EVA film 2, battery component 3, second layer transparent EVA film 4, reflective membrane 5,
Rear safety glass 6.
The thickness of front safety glass 1 and rear safety glass 6 is between 1.5mm～2.5mm, and optimum thickness is
1.8mm.Rear safety glass 6 is provided with three perforates 61.Front safety glass 1 is coated with antireflective film so that front steel
The light transmittance changing glass 1 reaches more than 92%.
Battery component 3 includes some cell pieces 30, the some groups of remittances that some cell pieces 30 are cascaded
Flow with 31 and some rosettees 32 of being connected with convergent belt 31.In the present embodiment, cell piece 30 is divided into
Become six groups, often group ten.Convergent belt 31 relative set is three groups, and two the most adjacent Battery pack sheets 30 are by one
Group convergent belt 31 links together.Convergent belt 31 pass from the perforate 61 of rear safety glass 6 and with one
Rosette 32 links together, and rosette 32 is pasted onto on rear safety glass 6.
Reflective membrane 5 is laid on the gap location between cell piece 30 and cell piece 30 and the surrounding of battery component 3
Edge.
When this utility model improves the solar double-glass assemblies making of illumination utilization rate, some cell pieces 30 are welded,
Front safety glass 1 is placed on lamination rack, safety glass before ground floor transparent EVA film 2 is laid in
On 1, the some cell pieces 30 welded are laid on ground floor transparent EVA film 2, use convergent belt
All of cell piece 30 is together in series by 31, then lays second layer transparent EVA film 4, then at cell piece
30 with the gap location of cell piece 30 and the edge lay reflex film 5 of battery component 3, then will after
Safety glass 6 covers, and is passed, then stacking by convergent belt 31 from the perforate 61 of rear safety glass 6
Good semi-finished product are laminated in being put into laminating machine, and laminating temperature is 135 DEG C～142 DEG C, and lamination times is
600s～680s, after being laminated, connects convergent belt 31 and rosette 32 and with silica gel rosette 32
It is fixed on rear safety glass 6.
This utility model improves the solar double-glass assemblies of illumination utilization rate by reflective membrane 5 is laid on cell piece 30
And the gap between cell piece 30 and the edge of battery component 3, will transmit through gap location and surrounding
The light of edge reflexes to front safety glass 1 or rear safety glass 6 again, is re-reflected into cell piece 30
In again absorb, add illumination utilization rate, improve the generated energy of solar components.
It should be pointed out that, and the foregoing is only preferred forms of the present utility model, be not all, of embodiment party
Formula, those of ordinary skill in the art by read this utility model description and to technical solutions of the utility model
The change of any equivalence taked, is claim of the present utility model and is contained.
Claims (7)
1. the solar double-glass assemblies improving illumination utilization rate, it is characterised in that: before described solar double-glass assemblies includes
Safety glass, ground floor transparent EVA film, battery component, second layer transparent EVA film, reflective membrane with after
Safety glass, rear safety glass is provided with perforate, and battery component includes some cell pieces, some cell piece strings
The some convergent belts being linked togather and the some rosettees being connected with convergent belt, ground floor transparent EVA film applies
Being located on front safety glass, some cell pieces are positioned at ground floor transparent EVA film and second layer transparent EVA film
Between, convergent belt passes in described perforate, described reflective membrane be laid on second layer transparent EVA film and after
Between safety glass, gap location that position is between cell piece and cell piece and the edge of battery component
Place.
2. the solar double-glass assemblies improving illumination utilization rate as claimed in claim 1, it is characterised in that: described
The thickness of front tempering glass and rear safety glass is between 1.5mm～2.5mm.
3. the solar double-glass assemblies improving illumination utilization rate as claimed in claim 2, it is characterised in that: described
Front safety glass is 1.8mm with the thickness of rear safety glass.
4. the solar double-glass assemblies improving illumination utilization rate as claimed in claim 1, it is characterised in that: described
The perforate of rear safety glass is set to three, and convergent belt relative set is three groups.
5. the solar double-glass assemblies improving illumination utilization rate as claimed in claim 4, it is characterised in that: described
Cell piece is divided into into six groups, often group ten, and two adjacent Battery pack sheets are linked together by a convergent belt,
Described rosette is set to three and links together with described three groups of convergent belts respectively.
6. the solar double-glass assemblies improving illumination utilization rate as claimed in claim 1, it is characterised in that connect described in:
Line box is pasted and fixed on rear safety glass.
7. the solar double-glass assemblies improving illumination utilization rate as claimed in claim 1, it is characterised in that: before described
Safety glass is coated with the antireflective film improving light transmittance, and the light transmittance of described front safety glass is more than or equal to 92%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465162.7U CN205645830U (en) | 2016-05-13 | 2016-05-13 | Improve dual glass assembly of illumination utilization ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620465162.7U CN205645830U (en) | 2016-05-13 | 2016-05-13 | Improve dual glass assembly of illumination utilization ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645830U true CN205645830U (en) | 2016-10-12 |
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ID=57054978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620465162.7U Active CN205645830U (en) | 2016-05-13 | 2016-05-13 | Improve dual glass assembly of illumination utilization ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863406A (en) * | 2017-12-11 | 2018-03-30 | 浙江宝利特新能源股份有限公司 | A kind of reflectance coating and photovoltaic module and preparation method for photovoltaic module |
-
2016
- 2016-05-13 CN CN201620465162.7U patent/CN205645830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863406A (en) * | 2017-12-11 | 2018-03-30 | 浙江宝利特新能源股份有限公司 | A kind of reflectance coating and photovoltaic module and preparation method for photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200120 Address after: 322009 No.126, Sufu Road, Suxi Town, Yiwu City, Zhejiang Province (independent declaration) Patentee after: Dongfang Risheng (Yiwu) new energy Co., Ltd Address before: 315609 Zhejiang city of Ningbo province Ninghai County Meilin Tashan Industrial Park East sunrise new energy Limited by Share Ltd Patentee before: Risen Energy Co., Ltd. |
|
| TR01 | Transfer of patent right |