CN207068886U - A kind of photovoltaic coated glass of uniform illumination efficiency high - Google Patents
A kind of photovoltaic coated glass of uniform illumination efficiency high Download PDFInfo
- Publication number
- CN207068886U CN207068886U CN201721077739.8U CN201721077739U CN207068886U CN 207068886 U CN207068886 U CN 207068886U CN 201721077739 U CN201721077739 U CN 201721077739U CN 207068886 U CN207068886 U CN 207068886U
- Authority
- CN
- China
- Prior art keywords
- layer
- carriage
- efficiency high
- uniform illumination
- coated glass
- 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
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Classifications
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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 a kind of photovoltaic coated glass of uniform illumination efficiency high, including front glass layer and rear glassy layer, solar panel is installed between front glass layer and rear glassy layer, one layer of anti-reflection film is provided with the outside of front glass layer, optically focused particle is provided with the outside of anti-reflection film, the optically focused particle is evenly distributed on the outside of anti-reflection film in array, and the downward projection of single optically focused particle is square.The problem of the utility model can avoid uneven illumination is even from causing battery surface uneven heating, and efficiency is low.
Description
Technical field
Field of new energy technologies is the utility model is related to, more specifically to a kind of solar energy of uniform illumination efficiency high
Photovoltaic coated glass.
Background technology
Solar energy possesses the features such as inexhaustible and cleanliness without any pollution as most important regenerative resource,
Fast development is obtained in recent years.Photovoltaic cell of the photovoltaic coated glass by the sunshine after convergence by high transformation efficiency
It is converted directly into electric energy.Although existing condensation photovoltaic possesses the advantages of more, because current technology is also immature, also
There is the wrecked topic of many problems to need to solve.Such as the energy waste of existing photovoltaic coated glass generally existing is big, light
It is strong it is uneven cause battery surface uneven heating, it is less efficient the problems such as, therefore need to existing photovoltaic coated glass
It is improved.
The content of the invention
The purpose of this utility model is to provide a kind of photovoltaic coated glass of uniform illumination efficiency high, and it can keep away
Exempt from the problem of uneven illumination is even to cause battery surface uneven heating, and efficiency is low.
The photovoltaic coated glass of uniform illumination efficiency high described in the utility model, including front glass layer and rear glass
Layer, solar panel is installed between front glass layer and rear glassy layer, anti-reflection provided with one layer on the outside of front glass layer
Film, optically focused particle is provided with the outside of anti-reflection film, the optically focused particle is evenly distributed on the outside of anti-reflection film in array, single optically focused
The downward projection of grain is square.
Further, the anti-reflection film is nanoporous silica films coating.
Further, polyvinyl fluoride composite film, polyvinyl fluoride composite film and rear glassy layer are provided with the inside of rear glassy layer
Between be provided with sealing structure, make to form vacuum interlayer between polyvinyl fluoride composite film and rear glassy layer；The sealing structure bag
The first carriage, the second carriage and sealant layer are included, sealant layer is between the first carriage and the second carriage, and
First, the second carriage is sealed with the both sides that polyvinyl fluoride composite film and rear glassy layer are in contact by sealing joint strip, close
Both sides sealing that adhesive layer is in contact with polyvinyl fluoride composite film and rear glassy layer coordinates, first carriage and second
The support frame side wall relative with sealant layer coordinates with sealant layer sealing.
Further, be provided with the inside of front glass layer polycarbonate layer can effective reinforcing glass compression strength,
Effectively protection solar energy photovoltaic panel.
The photovoltaic coated glass of uniform illumination efficiency high described in the utility model, due to said structure, increasing
Optically focused particle is added, the utility model has that resistance to light ability is strong, uniform illumination under high power concentrator, the features such as efficiency high.Realize
Outer uniform intensity is received, battery surface is heated evenly.Vacuum interlayer is formed between polyvinyl fluoride composite film and rear glass, is played
The effect of photovoltaic solar cell layer decay is reduced, extends the service life of whole component.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of sealing structure in the utility model.
Embodiment
In order to which the technical solution of the utility model is explained further, come to carry out in detail the utility model below in conjunction with the accompanying drawings
Illustrate.
Referring to shown in Fig. 1 and Fig. 2, the photovoltaic coated glass of the uniform illumination efficiency high, including the He of front glass layer 1
Glassy layer 2 afterwards, solar panel 3 is installed between front glass layer 1 and rear glassy layer 2, is set on the outside of front glass layer
There is one layer of anti-reflection film 4, the anti-reflection film is nanoporous silica films coating.Optically focused particle 5, institute are provided with the outside of anti-reflection film
State optically focused particle to be evenly distributed on the outside of anti-reflection film in array, the downward projection of single optically focused particle is square.In front glass
The inner side of layer is provided with polycarbonate layer 6, can effective reinforcing glass compression strength.It is provided with the rear inner side of glassy layer 2 poly-
Fluoride composite film layer 7, sealing structure 8 is provided between polyvinyl fluoride composite film 7 and rear glassy layer 2, answers polyvinyl fluoride
Close and vacuum interlayer 9 is formed between film layer 7 and rear glassy layer 2.The sealing structure includes the first carriage 10, the and of the second carriage 11
Sealant layer 12, sealant layer 12 is between the first carriage 10 and the second carriage 11, first, second carriage and poly- fluorine
The both sides that ethene composite film 7 and rear glassy layer 2 are in contact are sealed by sealing joint strip 13, sealant layer 12 and poly- fluorine second
Both sides sealing that alkene composite film 7 and rear glassy layer 2 are in contact coordinates, the carriage 11 of the first carriage 10 and second with it is close
The relative side wall of adhesive layer 12 coordinates with sealant layer sealing.
Claims (4)
1. a kind of photovoltaic coated glass of uniform illumination efficiency high, including front glass layer and rear glassy layer, in front glass
Solar panel is installed between layer and rear glassy layer, it is characterised in that：It is anti-reflection provided with one layer on the outside of front glass layer
Film, optically focused particle is provided with the outside of anti-reflection film, the optically focused particle is evenly distributed on the outside of anti-reflection film in array, single optically focused
The downward projection of grain is square.
2. the photovoltaic coated glass of uniform illumination efficiency high according to claim 1, it is characterised in that：It is described anti-reflection
Film is nanoporous silica films coating.
3. the photovoltaic coated glass of uniform illumination efficiency high according to claim 1 or claim 2, it is characterised in that：Rear
Polyvinyl fluoride composite film is provided with the inside of glassy layer, sealing structure is provided between polyvinyl fluoride composite film and rear glassy layer,
Make to form vacuum interlayer between polyvinyl fluoride composite film and rear glassy layer；The sealing structure include the first carriage, second
Support frame and sealant layer, sealant layer is between the first carriage and the second carriage, first, second carriage and poly- fluorine second
The both sides that alkene composite film and rear glassy layer are in contact are sealed by sealing joint strip, sealant layer and polyvinyl fluoride composite membrane
The both sides sealing that layer and rear glassy layer are in contact coordinates, first carriage and the second carriage side relative with sealant layer
Wall coordinates with sealant layer sealing.
4. the photovoltaic coated glass of uniform illumination efficiency high according to claim 3, it is characterised in that：In front glass
The inner side of layer is provided with polycarbonate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077739.8U CN207068886U (en) | 2017-08-27 | 2017-08-27 | A kind of photovoltaic coated glass of uniform illumination efficiency high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077739.8U CN207068886U (en) | 2017-08-27 | 2017-08-27 | A kind of photovoltaic coated glass of uniform illumination efficiency high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068886U true CN207068886U (en) | 2018-03-02 |
Family
ID=61514344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721077739.8U Expired - Fee Related CN207068886U (en) | 2017-08-27 | 2017-08-27 | A kind of photovoltaic coated glass of uniform illumination efficiency high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068886U (en) |
-
2017
- 2017-08-27 CN CN201721077739.8U patent/CN207068886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180302 Termination date: 20190827 |