CN206422073U - A kind of photovoltaic glass - Google Patents
A kind of photovoltaic glass Download PDFInfo
- Publication number
- CN206422073U CN206422073U CN201621424566.8U CN201621424566U CN206422073U CN 206422073 U CN206422073 U CN 206422073U CN 201621424566 U CN201621424566 U CN 201621424566U CN 206422073 U CN206422073 U CN 206422073U
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- CN
- China
- Prior art keywords
- glass
- antireflective coating
- lower ply
- glazing layers
- layer
- 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
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- Surface Treatment Of Glass (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a kind of photovoltaic glass, including preceding antireflective coating, upper glazing layers, rear antireflective coating, EVA adhesive film layer, solar chip, lower ply of glass and heat dissipating layer；It is be arranged in parallel between the upper glazing layers and lower ply of glass and the distance with predetermined width, solar chip is installed between upper glazing layers and lower ply of glass；The solar chip and upper glazing layers, lower ply of glass are respectively by setting EVA adhesive film layer to be packaged；The upper surface of the upper glazing layers is provided with preceding antireflective coating, and lower surface is provided with rear antireflective coating；Show under the lower ply of glass, be provided with heat dissipating layer.The utility model is simple and reasonable, by setting two layers of anti-reflection film in upper glassy layer, the mode of heat dissipating layer is set outside lower ply of glass, the excellent translucency of the photovoltaic glass and thermal diffusivity is imparted.
Description
Technical field
The present invention relates to glass technology field, specifically a kind of photovoltaic glass.
Background technology
Photovoltaic glass is a kind of by being laminated into solar cell, can be generated electricity using solar radiation, and with correlated current
The special glass of ejector and cable.It has attractive in appearance, transparent controllable, energy-saving power generation and it is not required to fuel, does not produce useless
Gas, no waste heat, no waste residue, the advantage of noiseless pollution, using widely, such as solar energy smart window, solar energy wayside pavilion and light
Lie prostrate glass architecture ceiling, and photovoltaic glass curtain wall etc..Photovoltaic glass can be divided into crystalline silicon photovoltaic glass and film photovoltaic glass
The major class of glass two, wherein curtain wall are most commonly used that crystalline silicon class.The characteristics of photovoltaic glass is lightweight, thickness of thin, flexible, portable
Band, dim light is good, in the case that in the morning and evening, light is weak, and generating effect is better than monocrystalline silicon battery.Photovoltaic glass is a kind of most novel
High-tech glass product for building.It is covered in using low iron glass on solar battery sheet, to ensure to have more light to pass through
Rate, produces more electric energy.The low iron glass handled by tempering has higher intensity, can bear bigger blast and compared with
Big day and night temperature change.It is widely used in building curtain wall, photovoltaic roof, building curtain wall, photovoltaic roof, sunshade, solar energy hair
Electric system etc. various fields.Installation form can be installed using the various section bars of bright frame, concealed frame type or cooperation curtain wall.Tool
Have the advantages that to have a wide range of application, install convenient.
Many related photovoltaic glass products are all disclosed to pertinent literature in the market, for example, CN105967512A,
Disclose a kind of light conversion photovoltaic glass, its light-converting material for including host glass and being doped in host glass, the light
The percentage by weight that transition material accounts for the host glass is 1%~10%, and the light-converting material includes rare-earth luminescent material,
The rare-earth luminescent material is typically lower transition material, due to not only itself not absorbing visible ray, and can be effectively by purple
Outer light is converted into visible ray, thus, light conversion photovoltaic glass has higher visible light transmissivity.The light is changed into photovoltaic glass
When glass is applied in solar cell, the light conversion efficiency of solar cell is greatly improved, and it is extra to reduce ultraviolet light
The problem of device aging caused.But the glass is mainly improved in the raw material to glass, material therefor is not conventional
Common material, it is high with cost, product price costly the shortcomings of.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of photovoltaic glass simple in construction, low manufacture cost, with saturating
Photosensitiveness is good, rapid heat dissipation the advantages of.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of photovoltaic glass, including preceding antireflective coating, upper glazing layers, rear antireflective coating, EVA adhesive film layer, solar energy core
Piece, lower ply of glass and heat dissipating layer；It is be arranged in parallel between the upper glazing layers and lower ply of glass and the distance with predetermined width,
Solar chip is installed between upper glazing layers and lower ply of glass；The solar chip and upper glazing layers, lower ply of glass
Respectively by setting EVA adhesive film layer to be packaged；The upper surface of the upper glazing layers is provided with preceding antireflective coating, and lower surface is set
It is equipped with rear antireflective coating；Show under the lower ply of glass, be provided with heat dissipating layer.
It is used as the further improvement of above-mentioned technical proposal：
The preceding antireflective coating is by SiO2What material was made has the microcellular structure layer of increase sun light transmission rate function.
The upper glazing layers are ultra-clear glasses.
The rear antireflective coating is by ZrO2What material was made has the microcellular structure layer of increase sun light transmission rate function.
The solar chip is flexible solar battery.
The lower ply of glass is ordinary glass.
The heat dissipating layer is the porous network structure layer being made up of graphite material.
The thickness of the preceding antireflective coating is 100~200nm, and the thickness of the rear antireflective coating is 30~80nm, described
The thickness of heat dissipating layer is 0.5~2mm.
Beneficial effects of the present invention are：
The present invention is simple and reasonable, and by setting two layers of anti-reflection film in upper glassy layer, radiating is set outside lower ply of glass
The mode of layer, imparts the excellent translucency of the photovoltaic glass and thermal diffusivity.
Brief description of the drawings
Fig. 1 is the structural representation of photovoltaic glass of the present invention.
In figure marked as：
1st, preceding antireflective coating；2nd, upper glazing layers；3rd, rear antireflective coating；4th, EVA adhesive film layer；5th, solar chip；6th, under
Glassy layer；7th, heat dissipating layer.
Embodiment
The present invention will be described below in conjunction with the accompanying drawings, it will be appreciated that embodiment described herein is only used for
The description and interpretation present invention, is not intended to limit the present invention.
As shown in figure 1, the photovoltaic glass of the present embodiment, including preceding antireflective coating 1, upper glazing layers 2, rear antireflective coating 3,
EVA adhesive film layer 4, solar chip 5, lower ply of glass 6 and heat dissipating layer 7；It is be arranged in parallel between upper glazing layers 2 and lower ply of glass 6
And the distance with predetermined width, solar chip 5 is installed between upper glazing layers 2 and lower ply of glass 6；Solar chip 5
With upper glazing layers 2, lower ply of glass 6 respectively by setting EVA adhesive film layer 4 to be packaged；The upper surface of upper glazing layers 2 is set
There is preceding antireflective coating 1, lower surface is provided with rear antireflective coating 3；Show under lower ply of glass 6, be provided with heat dissipating layer 7.
Wherein, the preceding antireflective coating 1 is by SiO2The micropore with increase sun light transmission rate function that material is made
Structure sheaf.The rear antireflective coating 3 is by ZrO2What material was made has the microcellular structure layer of increase sun light transmission rate function.
The heat dissipating layer 7 is the porous network structure layer being made up of graphite material.
Wherein, the upper glazing layers 2 are ultra-clear glasses.The lower ply of glass 6 is ordinary glass.The solar energy
Chip 5 is flexible solar battery.
Further, the thickness of the preceding antireflective coating 1 is 100~200nm, the thickness of rear antireflective coating 3 for 30~
80nm, the thickness of heat dissipating layer 7 is 0.5~2mm.
Claims (8)
1. a kind of photovoltaic glass, it is characterised in that including preceding antireflective coating (1), upper glazing layers (2), rear antireflective coating (3),
EVA adhesive film layer (4), solar chip (5), lower ply of glass (6) and heat dissipating layer (7)；The upper glazing layers (2) and lower ply of glass
(6) it is be arranged in parallel between and the distance with predetermined width, the sun is installed between upper glazing layers (2) and lower ply of glass (6)
Can chip (5)；The solar chip (5) and upper glazing layers (2), lower ply of glass (6) are respectively by setting EVA adhesive film layer
(4) it is packaged；The upper surface of the upper glazing layers (2) is provided with preceding antireflective coating (1), and lower surface is provided with rear anti-reflection film
Layer (3)；Show under the lower ply of glass (6), be provided with heat dissipating layer (7).
2. photovoltaic glass according to claim 1, it is characterised in that：The preceding antireflective coating (1) is by SiO2Material is made
Have increase sun light transmission rate function microcellular structure layer.
3. photovoltaic glass according to claim 1, it is characterised in that：The upper glazing layers (2) are ultra-clear glasses.
4. photovoltaic glass according to claim 1, it is characterised in that：The rear antireflective coating (3) is by ZrO2Material is made
Have increase sun light transmission rate function microcellular structure layer.
5. photovoltaic glass according to claim 1, it is characterised in that：The solar chip (5) is flexible solar electricity
Pond.
6. photovoltaic glass according to claim 1, it is characterised in that：The lower ply of glass (6) is ordinary glass.
7. photovoltaic glass according to claim 1, it is characterised in that：The heat dissipating layer (7) is made up of graphite material
Porous network structure layer.
8. according to photovoltaic glass according to any one of claims 1 to 7, it is characterised in that：The thickness of the preceding antireflective coating (1)
Spend for 100~200nm, the thickness of the rear antireflective coating (3) is 30~80nm, the thickness of the heat dissipating layer (7) for 0.5~
2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424566.8U CN206422073U (en) | 2016-12-23 | 2016-12-23 | A kind of photovoltaic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424566.8U CN206422073U (en) | 2016-12-23 | 2016-12-23 | A kind of photovoltaic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422073U true CN206422073U (en) | 2017-08-18 |
Family
ID=59576574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621424566.8U Expired - Fee Related CN206422073U (en) | 2016-12-23 | 2016-12-23 | A kind of photovoltaic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422073U (en) |
-
2016
- 2016-12-23 CN CN201621424566.8U patent/CN206422073U/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: 20170818 Termination date: 20171223 |