CN104934492A - Low-emissivity light-guide solar glass - Google Patents
Low-emissivity light-guide solar glass Download PDFInfo
- Publication number
- CN104934492A CN104934492A CN201510320664.0A CN201510320664A CN104934492A CN 104934492 A CN104934492 A CN 104934492A CN 201510320664 A CN201510320664 A CN 201510320664A CN 104934492 A CN104934492 A CN 104934492A
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- China
- Prior art keywords
- low
- guide plate
- glass
- light
- film
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 238000000149 argon plasma sintering Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229920005591 polysilicon Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 abstract 2
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 2
- 238000002310 reflectometry Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Surface Treatment Of Glass (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses low-emissivity (LOW-E) light-guide solar glass which comprises internal and external glass substrates, a LOW-E film layer, a light-guide plate and a solar battery piece, wherein a LOW-E film is uniformly plated on the internal glass substrate by a magnetron sputtering method; the light-guide plate covers and presses the LOW-E film layer; a light-guide surface with scattering particles on the light-guide plate faces towards the LOW-E film layer; no bubble is allowed between the light-guide plate and the LOW-E film layer in a covering and pressing process; the external glass substrate presses the light-guide plate; finally the solar battery piece laterally presses the side surfaces of the glass substrates; and an EVA (Ethylene Vinyl Acetate) film is arranged between the solar battery piece and the side surfaces of the glass substrates. The glass is good in thermal insulation, high in visible light transmission, good in visibility and high in infrared reflectivity, and is applicable to a photovoltaic glass curtain wall.
Description
Technical field
The present invention relates to compound glass field, specifically belong to the guide-lighting solar energy glass of a kind of Low emissivity.
Background technology
Glass is a kind of important construction material, and along with improving constantly people's decorating building performance requirement, the use amount of compound glass in building trade constantly increases.That pursues with life taste quality of life along with the people improving constantly, and the people, when selecting compound glass for building, not only require elegant in appearance, also will consider its temperature-control performance, effect of heat insulation, the light transmission of entirety and the factor of other comfort aspect.This just makes the upstart in compound glass family---the guide-lighting solar energy of Low emissivity
glassshow one's talent, become the focus that people pay close attention to.The guide-lighting solar energy glass of Low emissivity has that good effect of heat insulation, temperature-control performance are excellent, long service life, shielding property give prominence to the feature also having simultaneously and sunlight is converted into the external storage of electric energy compared with simple glass.Therefore, the guide-lighting solar energy glass of Low emissivity is a main trend of following compound glass development.
Summary of the invention
The invention provides the guide-lighting solar energy glass of a kind of Low emissivity, good effect of heat insulation, temperature-control performance are excellent, long service life, shielding property give prominence to the feature also having simultaneously and sunlight is converted into the external storage of electric energy by decision design, combinations matches, this kind of glass to be had.Adapt to the people to the needs of environment-friendly and energy-efficient composite material, application prospect is extensive.
The technical solution used in the present invention is as follows:
The guide-lighting solar energy glass of a kind of Low emissivity, comprise glass substrate, LOW-E rete, light guide plate and solar battery sheet, wherein glass substrate has inside and outside two pieces, first magnetron sputtering method is adopted evenly to be coated on inner layer glass plate LOW-E film, light guide plate lid is pressed on LOW-E rete subsequently, guarantee light guide plate there is the light guiding surface of scattering particles towards LOW-E rete, lid presses through in journey to be noted not allowing to there is bubble between light guide plate and LOW-E rete, then outside glass substrate is suppressed in light guide plate, finally by the side of solar battery sheet side pressure at glass substrate, one deck EVA film is had between solar battery sheet and glass substrate side.
Described LOW-E film is single silver film, and the thickness of single silver layer is 0.5um ~ 1um, and the thickness of rete is 0.1mm ~ 0.5mm, and rete can by visible ray and part infrared reflection to light guide plate.
Described light guide plate is made up of PMMA resin, glass, and the light scattering that visible ray and LOW-E film can be reflected is on solar battery sheet.
The material of described solar battery sheet can be monocrystalline silicon, polysilicon and amorphous silicon, and it is highly 1.05 times of glass substrate and light guide plate sum.
Have one deck EVA film between described solar battery sheet and glass substrate, the thickness of EVA film is 4 times of LOW-E film to 6 times.
Compared with the prior art, beneficial effect of the present invention is as follows:
By glass substrate, LOW-E rete, light guide plate and solar battery sheet being adopted special process to be combined as the guide-lighting solar energy glass of Low emissivity, the present invention is had, and good effect of heat insulation, temperature-control performance are excellent, long service life, shielding property give prominence to the feature also having simultaneously and sunlight is converted into the external storage of electric energy.Comply with the requirement of country to the development of environmental protection and energy saving composite material, adapt to the people to the needs of environment-friendly and energy-efficient composite material, applied widely, application prospect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See accompanying drawing: the guide-lighting solar energy glass of a kind of Low emissivity, comprise glass substrate 2, LOW-E rete 4, light guide plate 5 and solar battery sheet 1, wherein glass substrate 2 has inside and outside two pieces, first magnetron sputtering method is adopted evenly to be coated on inner layer glass plate 202 LOW-E film, light guide plate 5 lid is pressed on LOW-E rete 4 subsequently, guarantee light guide plate 5 there is the light guiding surface of scattering particles towards LOW-E rete 4, lid presses through in journey to be noted not allowing to there is bubble between light guide plate 5 and LOW-E rete 4, then outside glass substrate 201 is suppressed in light guide plate 5, finally by solar battery sheet 1 side pressure in the side of glass substrate 2, one deck EVA film 3 is had between solar battery sheet 1 and glass substrate 2 side.Described LOW-E rete 4 is single silver film, and the thickness of single silver layer is 0.5um ~ 1um, and the thickness of rete 4 is 0.1mm ~ 0.5mm, and rete 4 can by visible ray and part infrared reflection to light guide plate 5.Described light guide plate 4 is made up of PMMA resin, glass, and the light scattering that visible ray and LOW-E film 4 can be reflected is to solar battery sheet 1.The material of described solar battery sheet 1 can be monocrystalline silicon, polysilicon and amorphous silicon, and it is highly 1.05 times of glass substrate 2 and light guide plate 5 thickness sum.Have one deck EVA film 3 between described solar battery sheet 1 and glass substrate 2, the thickness of EVA film 3 is 4 times of LOW-E film 4 to 6 times.
Claims (5)
1. the guide-lighting solar energy glass of Low emissivity, comprise glass substrate, LOW-E rete, light guide plate and solar battery sheet, wherein glass substrate has inside and outside two pieces, first magnetron sputtering method is adopted evenly to be coated on inner layer glass plate LOW-E film, light guide plate lid is pressed on LOW-E rete subsequently, guarantee light guide plate there is the light guiding surface of scattering particles towards LOW-E rete, lid presses through in journey to be noted not allowing to there is bubble between light guide plate and LOW-E rete, then outside glass substrate is suppressed in light guide plate, finally by the side of solar battery sheet side pressure at glass substrate, one deck EVA film is had between solar battery sheet and glass substrate side.
2. the guide-lighting solar energy glass of a kind of Low emissivity according to claim 1, it is characterized in that described LOW-E film is single silver film, the thickness of single silver layer is 0.5um ~ 1um, and the thickness of rete is 0.1mm ~ 0.5mm, and rete can by visible ray and part infrared reflection to light guide plate.
3. the guide-lighting solar energy glass of a kind of Low emissivity according to claim 1, is characterized in that described light guide plate is made up of PMMA resin, glass, and the light scattering that visible ray and LOW-E film can be reflected is on solar battery sheet.
4. the guide-lighting solar energy glass of a kind of Low emissivity according to claim 1, it is characterized in that the material of described solar battery sheet can be monocrystalline silicon, polysilicon and amorphous silicon, it is highly 1.05 times of glass substrate and light guide plate sum.
5. the guide-lighting solar energy glass of a kind of Low emissivity according to claim 1, it is characterized in that there is one deck EVA film between described solar battery sheet and glass substrate, the thickness of EVA film is 4 times of LOW-E film to 6 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320664.0A CN104934492A (en) | 2015-06-10 | 2015-06-10 | Low-emissivity light-guide solar glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320664.0A CN104934492A (en) | 2015-06-10 | 2015-06-10 | Low-emissivity light-guide solar glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104934492A true CN104934492A (en) | 2015-09-23 |
Family
ID=54121569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510320664.0A Pending CN104934492A (en) | 2015-06-10 | 2015-06-10 | Low-emissivity light-guide solar glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104934492A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110171773A1 (en) * | 2010-01-13 | 2011-07-14 | Atomic Energy Council-Institute Of Nuclear Energy Research | Method for Making a Planar Concentrating Solar Cell Assembly with Silicon Quantum Dots |
| CN102165031A (en) * | 2008-08-19 | 2011-08-24 | 巴泰勒纪念研究所 | Organic-inorganic complexes containing a luminescent rare earth-metal nanocluster and an antenna ligand, luminescent articles, and methods of making luminescent compositions |
| CN102246314A (en) * | 2008-12-12 | 2011-11-16 | 皇家飞利浦电子股份有限公司 | A luminescent photovoltaic generator and a waveguide for use in a photovoltaic generator |
| US20120118381A1 (en) * | 2009-07-31 | 2012-05-17 | Michael George Debije | Luminescent optical device and solar cell system with such luminescent optical device |
| CN103236462A (en) * | 2013-04-01 | 2013-08-07 | 重庆大学 | Efficient solar energy fluorescence condenser |
| CN204651331U (en) * | 2015-06-10 | 2015-09-16 | 合肥润嘉节能玻璃有限责任公司 | The guide-lighting solar energy glass of a kind of Low emissivity |
-
2015
- 2015-06-10 CN CN201510320664.0A patent/CN104934492A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165031A (en) * | 2008-08-19 | 2011-08-24 | 巴泰勒纪念研究所 | Organic-inorganic complexes containing a luminescent rare earth-metal nanocluster and an antenna ligand, luminescent articles, and methods of making luminescent compositions |
| CN102246314A (en) * | 2008-12-12 | 2011-11-16 | 皇家飞利浦电子股份有限公司 | A luminescent photovoltaic generator and a waveguide for use in a photovoltaic generator |
| US20120118381A1 (en) * | 2009-07-31 | 2012-05-17 | Michael George Debije | Luminescent optical device and solar cell system with such luminescent optical device |
| US20110171773A1 (en) * | 2010-01-13 | 2011-07-14 | Atomic Energy Council-Institute Of Nuclear Energy Research | Method for Making a Planar Concentrating Solar Cell Assembly with Silicon Quantum Dots |
| CN103236462A (en) * | 2013-04-01 | 2013-08-07 | 重庆大学 | Efficient solar energy fluorescence condenser |
| CN204651331U (en) * | 2015-06-10 | 2015-09-16 | 合肥润嘉节能玻璃有限责任公司 | The guide-lighting solar energy glass of a kind of Low emissivity |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
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| WD01 | Invention patent application deemed withdrawn after publication |