CN205159342U - Solar double -glass assembly - Google Patents
Solar double -glass assembly Download PDFInfo
- Publication number
- CN205159342U CN205159342U CN201521010031.1U CN201521010031U CN205159342U CN 205159342 U CN205159342 U CN 205159342U CN 201521010031 U CN201521010031 U CN 201521010031U CN 205159342 U CN205159342 U CN 205159342U
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- CN
- China
- Prior art keywords
- toughened glass
- glass
- utility
- toughened
- model
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- 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
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar double -glass assembly, include by a last toughened glass, a EVA glued membrane layer, solar wafer, the 2nd EVA glued membrane layer, the 2nd toughened glass who stacks gradually under to, a toughened glass be super white float glass process toughened glass, the 2nd toughened glass be ordinary toughened glass, the 2nd toughened glass upper surface is provided with the reflective coating, the reflective coating be the barium sulfate coating, the utility model discloses a super white float glass process toughened glass is set up, the luminousness of incident beam can be effectively improved to increase the light that shines solar wafer, when inciding the 2nd toughened glass, shine solar wafer once more through the reflection stratum effect on the 2nd toughened glass surface on, improve the utilization ratio of light, thereby improve dual glass assembly's generated energy.
Description
Technical field
The utility model relates to solar components field, specifically the two glass assembly of a kind of solar energy.
Background technology
Solar photovoltaic assembly, as the most important photoelectric device of solar energy power generating, occupies critical role in the practice of photovoltaic generation, BIPV.Wherein the two glass assembly of two photovoltaic is compared with conventional glass-EVA adhesive film-battery-EVA adhesive film-back plate seals form, the backboard of last one deck is changed into the packing forms of glass, its seal form is: glass-EVA adhesive film-battery-EVA adhesive film-glass; Simultaneously the thickness of glass is thinning compared with the thickness of glass of general components, and surrounding is without rim frame, and lightweight packages alleviates, can with building with the use of, reach BIPV effect; Also equally with the assembly of routine can be used in surface power station and roof to generate electricity; But two some solar energy of glass assembly slatterns from the transmission of cell piece gap, reduce the light utilization efficiency of two glass assembly.
Utility model content
Technical problem to be solved in the utility model is to provide the two glass assembly of a kind of solar energy, effectively can improve light utilization efficiency, increase energy output.
For solving the problems of the technologies described above, the utility model provides following technical scheme: the two glass assembly of a kind of solar energy, comprise the first toughened glass, the first EVA adhesive film layer, solar battery sheet, the second EVA adhesive film layer, the second toughened glass that stack gradually from top to bottom, the first described toughened glass is ultrawhite float glass process toughened glass, the second described toughened glass is common toughened glass, second toughened glass upper surface is provided with reflectance coating, and described reflectance coating is barium sulfate coating.
The scheme of further optimization, the thickness of the first described toughened glass is 3-10mm;
The thickness of described second toughened glass is 3-10mm.
The scheme optimized further again, the light transmittance of described first EVA adhesive film layer is 90%-93%;
The light transmittance of described second EVA adhesive film layer is 90%-91%.
The beneficial effect that the utility model compared with prior art has is: the utility model is by arranging ultrawhite float glass process toughened glass, effectively can improve the light transmittance of incident ray, thus increase the light being irradiated to solar battery sheet, when inciding the second toughened glass, again be irradiated on solar battery sheet by the reflector effect on the second toughened glass surface, improve the utilance of light, thus improve the energy output of two glass assembly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two glass assembly of a kind of solar energy of the utility model.
Number in the figure is: 1-first toughened glass, 2-first EVA adhesive film layer, 3-solar cell, 4-second EVA adhesive film layer, 5-second toughened glass, 6-reflectance coating.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Known with reference to Fig. 1, the two glass assembly of a kind of solar energy, comprise the first toughened glass 1, the first EVA adhesive film layer 2, solar battery sheet 3, second EVA adhesive film layer 4, second toughened glass 5 that stack gradually from top to bottom, the first described toughened glass 1 is ultrawhite float glass process toughened glass, the second described toughened glass 5 is common toughened glass, second toughened glass 5 upper surface is provided with reflectance coating 6, and described reflectance coating 6 is barium sulfate coating.
Optimize, the thickness of the first described toughened glass 1 is 3-10mm;
The thickness of described second toughened glass 5 is 3-10mm.
Further optimization, the light transmittance of described first EVA adhesive film layer 2 is 90%-93%;
The light transmittance of described second EVA adhesive film layer 4 is 90%-91%.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. the two glass assembly of solar energy, comprise the first toughened glass, the first EVA adhesive film layer, solar battery sheet, the second EVA adhesive film layer, the second toughened glass that stack gradually from top to bottom, it is characterized in that: the first described toughened glass is ultrawhite float glass process toughened glass, the second described toughened glass is common toughened glass, second toughened glass upper surface is provided with reflectance coating, and described reflectance coating is barium sulfate coating.
2. the two glass assembly of a kind of solar energy according to claim 1, is characterized in that: the thickness of the first described toughened glass is 3-10mm;
The thickness of described second toughened glass is 3-10mm.
3. the two glass assembly of a kind of solar energy according to claim 1, is characterized in that: the light transmittance of described first EVA adhesive film layer is 90%-93%;
The light transmittance of described second EVA adhesive film layer is 90%-91%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010031.1U CN205159342U (en) | 2015-12-04 | 2015-12-04 | Solar double -glass assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010031.1U CN205159342U (en) | 2015-12-04 | 2015-12-04 | Solar double -glass assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159342U true CN205159342U (en) | 2016-04-13 |
Family
ID=55695003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010031.1U Expired - Fee Related CN205159342U (en) | 2015-12-04 | 2015-12-04 | Solar double -glass assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346542A (en) * | 2017-08-01 | 2019-02-15 | 常州亚玛顿股份有限公司 | A kind of photovoltaic double-glass assembly structure |
-
2015
- 2015-12-04 CN CN201521010031.1U patent/CN205159342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346542A (en) * | 2017-08-01 | 2019-02-15 | 常州亚玛顿股份有限公司 | A kind of photovoltaic double-glass assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181204 |