CN209658205U - Photovoltaic vacuum glass component - Google Patents
Photovoltaic vacuum glass component Download PDFInfo
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- CN209658205U CN209658205U CN201822235051.9U CN201822235051U CN209658205U CN 209658205 U CN209658205 U CN 209658205U CN 201822235051 U CN201822235051 U CN 201822235051U CN 209658205 U CN209658205 U CN 209658205U
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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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Abstract
The utility model is about photovoltaic vacuum glass component, comprising: glass substrate, the glass substrate have vacuum chamber, be equipped with solar battery in glass substrate；The phototropic face of the glass substrate is equipped with nano-photo catalytic self-cleaning film.The utility model deposits one layer of nano-photo catalytic self-cleaning film in the outmost surface of photovoltaic vacuum glass, degradation cleaning is carried out to glass surface organic pollutant and there is anti-fog function, injury of the ultraviolet light to photovoltaic vacuum glass can be reduced, improve the stability and service life of photovoltaic vacuum glass component, it is clean and tidy and beautiful to improve photovoltaic vacuum glass appearance, cleaning workload is reduced, the transmitance of light and the generating capacity of solar battery are improved.
Description
Technical field
The utility model relates to technical field of solar more particularly to photovoltaic vacuum glass components.
Background technique
Solar energy is worldwide obtained as a kind of inexhaustible, nexhaustible green regenerative energy sources
Extensive concern.
Currently, vacuum glass and solar battery are combined, obtain photovoltaic vacuum glass, as constructure screen wall,
The purposes such as the vehicle window of door and window or vehicle, with excellent heat-insulated, heat preservation and sound insulation property, while using solar power generation.
But the outermost layer in building and vehicle is applied due to photovoltaic vacuum glass, it is easy to adsorb in air more
It drifts along, vehicle exhaust etc. pollutant, it is for a long time, easily dirty, in addition, the contact angle of glass and water is 30- when rainy
It 40 degree, so being readily formed droplet in glass surface, and droplet is not easy to slide, in droplet drying process, and is easy to
The dust in air is adsorbed, forms washmarking after dry, it is everlasting, form dirt.At this moment, since glass transmission declines, too
Positive energy cell power generation efficiency is greatly reduced.
Utility model content
The utility model embodiment provides photovoltaic vacuum glass component.The technical solution is as follows:
The photovoltaic vacuum glass component includes: glass substrate, and the glass substrate has vacuum chamber, and glass base
Solar battery is equipped in plate；
The phototropic face of the glass substrate is equipped with nano-photo catalytic self-cleaning film.
Optionally, the glass substrate includes the intermediate front glass and rear glass for forming vacuum chamber, and the front glass is located at
Phototropic face, the rear glass are located at shady face；
Solar battery is equipped between the front glass and rear glass；
The nano-photo catalytic self-cleaning film is set to the phototropic face of the front glass.
Optionally, the glass substrate includes: the intermediate front glass and rear glass for forming vacuum chamber, and be located at it is described before
The first protection glass in the outside of glass, the front glass are located at phototropic face, and the rear glass is located at shady face；
Solar battery is equipped between the front glass and the first protection glass；
The nano-photo catalytic self-cleaning film is set to the phototropic face of the first protection glass.
Optionally, doubling material is configured between the solar battery and the front glass.
Optionally, doubling material is configured between the solar battery and the first protection glass.
Optionally, the solar battery is thin film solar cell.
Optionally, the solar battery is crystal silicon solar energy battery chip or flexible thin-film solar cell chip.
Optionally, the support column for separation is additionally provided between the front glass and rear glass.
Optionally, the nano-photo catalytic self-cleaning film comprises at least one of the following material:
Titanium dioxide, silica, Argent grain, zinc oxide, cadmium sulfide, tungstic acid and stannic oxide.
Optionally, the outside of the rear glass is equipped with the second protection glass, and the rear glass and described second protect glass
It is bonded by doubling material；
There are hollow between glass and the second protection glass after the second protection glass is single-glass or is described
Layer.
The technical solution that the embodiments of the present invention provide can include the following benefits: in photovoltaic vacuum glass
Outmost surface deposits one layer of nano-photo catalytic self-cleaning film, carries out degradation cleaning to glass surface organic pollutant and has anti-
Mist function, it is possible to reduce injury of the ultraviolet light to photovoltaic vacuum glass improves the stability of photovoltaic vacuum glass component
And service life, it is clean and tidy and beautiful to improve photovoltaic vacuum glass appearance, reduces cleaning workload, improve light transmitance and
The generating capacity of solar battery.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is the stereoscopic schematic diagram of photovoltaic vacuum glass component 00 shown according to an exemplary embodiment.
Fig. 2 is the sectional view in the direction photovoltaic vacuum glass component bb ' shown according to an exemplary embodiment.
Fig. 3 is the sectional view in the direction photovoltaic vacuum glass component aa ' shown according to an exemplary embodiment.
Fig. 4 is the sectional view in the direction photovoltaic vacuum glass component aa ' shown according to another exemplary embodiment.
Fig. 5 is the sectional view in the direction photovoltaic vacuum glass component aa ' shown according to another exemplary embodiment.
Fig. 6 is the sectional view in the direction photovoltaic vacuum glass component aa ' shown according to another exemplary embodiment.
Appended drawing reference:
1- solar battery connecting box；2- support column；3- vacuum edge sealing glass solder；4- glass substrate；Glass after 4a-；
4b- front glass；4c- first protects glass；5- solar battery；6- nano-photo catalytic self-cleaning film；7a, 7b- doubling material；
8- hollow layer；9- structural silicone adhesive；10- butyl hot-melt glue.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
The photovoltaic vacuum glass component includes: glass substrate, and glass substrate has vacuum chamber, and is equipped with too in it
Positive energy battery；The phototropic face of glass substrate is equipped with nano-photo catalytic self-cleaning film.
Optionally, nano-photo catalytic self-cleaning film comprises at least one of the following material: titanium dioxide, silica, silver
Grain, zinc oxide, cadmium sulfide, tungstic acid and stannic oxide etc..
Optionally, solar battery be thin film solar cell, crystal silicon solar energy battery chip or fexible film too
Positive energy battery chip etc..
In the utility model embodiment, adhere to nano-photo catalytic self-cleaning film in glass substrate phototropic face, under light illumination
It can realize degradation and the anti-fog function of glass surface organic pollutant.Also, what it is because of self-cleaning film absorption is sunlight
The middle biggish ultraviolet band of energy, does not conflict with the sunlight wave band of absorption required for solar battery, does not influence solar-electricity
Pond absorbs visible light and utilizing near infrared light.While reducing accelerated ageing of the ultraviolet light to encapsulating material, by certainly
Clean function reduces pollutant and blocks to sunlight, promotes the light transmittance and generating capacity of photovoltaic vacuum glass, and reducing needs
The workload for wanting cleaning improves the clean and tidy and beautiful of appearance.
It is said below by way of structure of several specific embodiments to the utility model photovoltaic vacuum glass component
It is bright.
As shown in Figure 1, the sectional view in the direction photovoltaic vacuum glass component bb ' is Fig. 2, the sectional view in the direction aa '
For Fig. 3.
As shown in Fig. 2, photovoltaic vacuum glass component includes glass substrate 4, pass through support column 2 among glass substrate
It separates.Glass substrate outer most edge is equipped with vacuum edge sealing glass solder 3.The side of glass substrate is additionally provided with solar battery wiring
Box 1 is connect with the solar battery being sealed in glass substrate.
Two blocks of glass for forming vacuum can carry out welded seal using vacuum edge sealing glass solder 3 under vacuum conditions,
After four edges can also being welded in normal circumstances, vacuum edge sealing glass solder 3 is used to carry out after vacuumizing from preset aperture
Welded seal reaches excellent heat-insulated, sound insulation effect so that the closed area among two blocks of glass forms closed vacuum environment
Fruit applies and has excellent environmental protection, energy conservation, comfortable effect in fields such as buildings.
As shown in figure 3, in one embodiment, during the glass substrate 4 of photovoltaic vacuum glass component may include
Between formed vacuum chamber front glass 4b and rear glass 4a, front glass 4b be located at phototropic face, rear glass 4a is located at shady face.Front glass
Solar battery 5 is equipped between rear glass.Nano-photo catalytic self-cleaning film 6 is set to the phototropic face of front glass 4b.Preceding glass
The support column 2 for separation is equipped between glass 4b and rear glass 4b.
Wherein, solar battery 5 can be thin-film solar cells chip, be deposited on the inner surface of front glass 4b.
Thin-film solar cells can using direct light transmission, laser or mechanical scratching light transmission, the modes such as be spaced apart and realize light transmission daylighting.
As shown in figure 4, in another embodiment, the glass substrate 4 of photovoltaic vacuum glass component includes: centre
The front glass 4b and rear glass 4a of vacuum chamber are formed, and is protected positioned at the first of the outside (side far from rear glass) of front glass
Glass 4c is protected, front glass 4b is located at phototropic face, and rear glass 4a is located at shady face；It is set between the protection of front glass 4b and first glass 4c
There is solar battery；Nano-photo catalytic self-cleaning film is set to the phototropic face of the first protection glass 4c.
Wherein, solar battery 5 can be thin-film solar cells chip, be deposited on the interior table of the first protection glass 4c
On face (close to the surface of front glass) or the outer surface (surface far from rear glass) of front glass 4b.Solar battery 5 and preceding glass
Doubling material 7a is configured between glass 4b.In this way, improving the overall structural strength of photovoltaic vacuum glass component.
Wherein, the first protection glass 4c can be full tempered glass.
As shown in figure 5, in another embodiment, the solar battery 5 can be crystal silicon solar energy battery chip or
The solar battery of the such separate unit of person's flexible thin-film solar cell chip.Therefore, in solar battery 5 and front glass 4b
Between and solar battery 5 and first protection glass 4c between be each configured with doubling material 7a, 7b, to connect front glass
With the first protection glass.Further improve the overall structural strength of photovoltaic vacuum glass component.
Optionally, the material of doubling material 7a, 7b are transparent, and the material of other various different colours also can be used, mention
Highly diverse and aesthetics.Doubling material can be using materials such as polyvinyl butyral (PVB).
As shown in fig. 6, in another embodiment, the outside of rear glass 4a can be equipped with the second protection glass 4d.Glass afterwards
4a is be bonded by doubling material with the second protection glass 4d.To further increase the entirety of photovoltaic vacuum glass component
Structural strength and safety.
In addition, the second protection glass can be single-glass, e.g., use tempered glass as the second protection glass.
Preferably, as shown in fig. 6, there are hollow layer 8 between the protection of rear glass 4a and second glass 4d, rear glass 4a and the
It is bonded together between two protection glass 4d by structural silicone adhesive 9 and butyl hot-melt glue 10.I.e. by above-described embodiment too
Outer layer of the positive energy photovoltaic vacuum glass component as hollow glass is further mentioned by photovoltaic vacuum glass in conjunction with hollow glass
High glass heat-proof, sound insulation characteristic.
Those skilled in the art will readily occur to the utility model after considering specification and practicing disclosure disclosed herein
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these changes
Type, purposes or adaptive change follow the general principle of the utility model and including the undocumented this technologies of the utility model
Common knowledge or conventional techniques in field.The description and examples are only to be considered as illustrative, the utility model it is true
Positive scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (10)
1. a kind of photovoltaic vacuum glass component characterized by comprising glass substrate, the glass substrate have true
Cavity, and solar battery is equipped in glass substrate；
The phototropic face of the glass substrate is equipped with nano-photo catalytic self-cleaning film.
2. component according to claim 1, which is characterized in that the glass substrate includes the intermediate preceding glass for forming vacuum chamber
Glass and rear glass, the front glass are located at phototropic face, and the rear glass is located at shady face；
Solar battery is equipped between the front glass and rear glass；
The nano-photo catalytic self-cleaning film is set to the phototropic face of the front glass.
3. component according to claim 1, which is characterized in that the glass substrate includes: before centre forms vacuum chamber
Glass and rear glass, and glass is protected positioned at the first of the outside of the front glass, the front glass is located at phototropic face, described
Glass is located at shady face afterwards；
Solar battery is equipped between the front glass and the first protection glass；
The nano-photo catalytic self-cleaning film is set to the phototropic face of the first protection glass.
4. component according to claim 3, which is characterized in that be configured between the solar battery and the front glass
Doubling material.
5. component according to claim 4, which is characterized in that between the solar battery and the first protection glass
Configured with doubling material.
6. component according to claim 2, which is characterized in that the solar battery is thin-film solar cells.
7. component according to claim 3, which is characterized in that the solar battery is crystal silicon solar energy battery chip
Or flexible thin-film solar cell chip.
8. component according to claim 3, which is characterized in that be additionally provided between the front glass and rear glass for separating
Support column.
9. component according to claim 1 to 8, which is characterized in that the nano-photo catalytic self-cleaning film packet
Include following at least one material:
Titanium dioxide, silica, Argent grain, zinc oxide, cadmium sulfide, tungstic acid and stannic oxide.
10. component according to claim 3 or 4, which is characterized in that the outside of glass is equipped with the second protection glass after described
Glass, the rear glass and the second protection glass are be bonded by doubling material；
There are hollow layers between glass and the second protection glass after the second protection glass is single-glass or is described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235051.9U CN209658205U (en) | 2018-12-28 | 2018-12-28 | Photovoltaic vacuum glass component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822235051.9U CN209658205U (en) | 2018-12-28 | 2018-12-28 | Photovoltaic vacuum glass component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658205U true CN209658205U (en) | 2019-11-19 |
Family
ID=68519427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822235051.9U Active CN209658205U (en) | 2018-12-28 | 2018-12-28 | Photovoltaic vacuum glass component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046284A (en) * | 2022-06-27 | 2022-09-13 | 常州大学 | Air step purifies heat production power supply type photoelectricity window |
| CN116997195A (en) * | 2023-08-07 | 2023-11-03 | 厦门晶晟富阳科技有限公司 | Hollow low-radiation perovskite power generation glass for photovoltaic building integration |
-
2018
- 2018-12-28 CN CN201822235051.9U patent/CN209658205U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046284A (en) * | 2022-06-27 | 2022-09-13 | 常州大学 | Air step purifies heat production power supply type photoelectricity window |
| CN115046284B (en) * | 2022-06-27 | 2024-03-08 | 常州大学 | Air step purifies heat production power supply formula photoelectricity window |
| CN116997195A (en) * | 2023-08-07 | 2023-11-03 | 厦门晶晟富阳科技有限公司 | Hollow low-radiation perovskite power generation glass for photovoltaic building integration |
| CN116997195B (en) * | 2023-08-07 | 2024-03-08 | 厦门晶晟富阳科技有限公司 | Hollow low-radiation perovskite power generation glass for photovoltaic building integration |
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