CN208675179U - Self-cleaning solar panel - Google Patents
Self-cleaning solar panel Download PDFInfo
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- CN208675179U CN208675179U CN201821296066.XU CN201821296066U CN208675179U CN 208675179 U CN208675179 U CN 208675179U CN 201821296066 U CN201821296066 U CN 201821296066U CN 208675179 U CN208675179 U CN 208675179U
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- layer
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- solar panel
- cleaning
- cleaning solar
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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 discloses a kind of self-cleaning solar panel, including outer frame body and it is set to the intracorporal photovoltaic module of outline border, photovoltaic module successively includes being equipped with self-cleaning layer, toughened glass layer, battery layers, reflecting layer and backsheet layer from top to bottom；Terminal box is arranged in the backsheet layer back side；There is the first adhesive layer between toughened glass layer and battery layers；There is the second adhesive layer between battery layers and reflecting layer；Reflecting layer and the surface of backsheet layer contact are evenly distributed with several lug bosses, spaced between adjacent projections.The self-cleaning solar panel of the utility model in toughened glass layer by being arranged self-cleaning layer, prevent dust debris in nature etc. that can be adhered to surface, improve the generating efficiency of component, at the battery layers back side, reflecting layer is set, to increase the utilization rate to inverse light, and then improve the generating efficiency of component.
Description
Technical field
The utility model relates to solar energy power generating accessory technical field, in particular to a kind of self-cleaning solar-electricity
Pond plate.
Background technique
Solar energy is as a kind of emerging energy, compared with traditional fossil fuel, has inexhaustible, cleaning
The advantage of the various aspects such as environmental protection.A kind of main Solar use mode is by solar cell module by received light at present
It can be converted into power output, can be by being packaged after several solar batteries (or photovoltaic cell) series connection and by square matrix
Arrange the area battery component formed.Wherein, solar battery absorbs luminous energy, and the accumulation of heterocharge occur in battery both ends,
" photovoltage " is generated, here it is " photovoltaic effects ", under the action of photovoltaic effect, the both ends of solar battery
Electromotive force is generated, to convert light energy into electric energy.Solar cell module is to guarantee solar energy to the degree of absorption of sunlight
One important indicator of battery component efficient operation, because solar components are generally installed in open air according to altitude of the sun overturning angle,
General installing area is larger.In use process, dust debris in nature etc. can be adhered to surface, and the deposition of dust makes glass
Light transmittance reduce, influence the irradiation level of component, deposited concentration is bigger, light transmittance is lower, component absorb irradiation it is lower, hair
Electrical efficiency is also lower.But the solar components of installation outdoors will not generally clean assembly surface and only rely on nature item
Part is badly in need of a kind of solar panel convenient for removing contamination thus.
Utility model content
The problem that ash causes photoelectric conversion efficiency low is easily fallen for above-mentioned existing solar panel, the utility model mentions
For a kind of self-cleaning solar panel.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of self-cleaning solar panel, in which: including outer frame body and it is set to the intracorporal photovoltaic module of outline border, it is described
Photovoltaic module successively includes self-cleaning layer, toughened glass layer, battery layers, reflecting layer and backsheet layer from top to bottom；The backsheet layer back side
Terminal box is set；There is the first adhesive layer between the toughened glass layer and battery layers；Have between the battery layers and reflecting layer
There is the second adhesive layer；The reflecting layer and the surface of backsheet layer contact are evenly distributed with several lug bosses, adjacent projections it
Between it is spaced.
Preferably, the self-cleaning solar panel, wherein the self-cleaning layer includes polytrifluorochloroethylene
Layer, zirconia aerogels layer and high saturating aramid layer；The polytrifluorochloroethylene layer fitting is set to toughened glass layer upper surface.
Preferably, the self-cleaning solar panel, wherein the polytrifluorochloroethylene layer with a thickness of
0.1~0.3 μm；The zirconia aerogels layer with a thickness of 0.3~0.5 μm；The high aramid layer thoroughly with a thickness of 0.1~
0.3μm。
Preferably, the self-cleaning solar panel, wherein the height of the lug boss be 0.2~
0.4mm, between the adjacent lug boss between be divided into 0.8~1.2mm.
Preferably, the self-cleaning solar panel, wherein first adhesive layer and the second adhesive layer are equal
For acrylic resin.
Preferably, the self-cleaning solar panel, wherein the reflecting layer is the second with reflectorized material
Alkene-chlorotrifluoroethylene layer.
Preferably, the self-cleaning solar panel, wherein the backsheet layer lower surface is additionally provided with polypropylene
Nitrile fibrous layer.
Preferably, the self-cleaning solar panel, wherein the outer frame body and photovoltaic module are using sealing
Adhesive tape sealing.
The utility model has the advantages that
The self-cleaning solar panel of the utility model is prevented certainly by the way that self-cleaning layer is arranged in toughened glass layer
Dust debris etc. in right boundary can be adhered to surface, improve the generating efficiency of component.Self-cleaning layer include polytrifluorochloroethylene layer,
Zirconia aerogels layer and high saturating aramid layer；The fitting of polytrifluorochloroethylene layer is set to toughened glass layer upper surface, by setting
It sets high aramid layer thoroughly and improves self-cleaning solar panel transmission sunlight, reflect the ability of infrared ray；Pass through setting
Polytrifluorochloroethylene layer improves self-cleaning solar panel ageing-resistant performance, prolongs its service life；It is aoxidized by setting
Zirconium aerogel layer improves its anti-dust performance；Reflecting layer is set at the battery layers back side, to increase the utilization rate to inverse light, in turn
Improve the generating efficiency of component.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of self-cleaning solar panel photovoltaic module in the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to Fig.1, the utility model provides a kind of self-cleaning solar panel, including outer frame body and is set to outer frame body
Interior photovoltaic module, photovoltaic module successively include self-cleaning layer 7, toughened glass layer 6, battery layers 4,2 and of reflecting layer from top to bottom
Backsheet layer 1；Terminal box is arranged in 1 back side of backsheet layer；There is the first adhesive layer 5 between toughened glass layer 6 and battery layers 4；Battery layers 4
There is the second adhesive layer 3 between reflecting layer 2；The surface that reflecting layer 2 and backsheet layer 1 contact is evenly distributed with several lug bosses
21, spaced 22 between adjacent projections.
As the another embodiment of this case, self-cleaning layer 7 includes polytrifluorochloroethylene layer 71, zirconia aerogels layer 72 and height
Saturating aramid layer 73；The fitting of ethylene-chlorotrifluoro-ethylene copolymer layer 71 is set to 6 upper surface of toughened glass layer.Poly- trifluoro chloroethene
Alkene layer；Self-cleaning solar panel is improved by the high aramid layer thoroughly of setting and transmits sunlight, reflects the energy of infrared ray
Power improves its service life；Self-cleaning solar panel ageing-resistant performance is improved by the way that polytrifluorochloroethylene layer 71 is arranged,
It prolongs its service life；Zirconia aerogels layer 72 has the ability of Superhydrophilic and high degradation of organic substances, and rain falls in glass
Glass surface can be spread out rapidly, and dirt should not adhere to, and the organic matter of macromolecular particle can be resolved into the CO of small molecule2And H2O,
And as the gravity of rainwater flows down together, effect of keeping a public place clean is good.
As the another embodiment of this case, polytrifluorochloroethylene layer 71 with a thickness of 0.1~0.3 μm；Zirconia aerogels layer
72 with a thickness of 0.3~0.5 μm；High aramid layer 73 thoroughly with a thickness of 0.1~0.3 μm.
As the another embodiment of this case, the height of lug boss 21 is 0.2~0.4mm, the interval 22 between adjacent projections
For 0.8~1.2mm.Reflecting layer is used at the battery layers back side, to increase the utilization rate to inverse light, and then improves the hair of component
Electrical efficiency；It is spaced between adjacent projections by being arranged multiple lug bosses in reflecting layer, improve the reflecting layer reflection sun
The setting of the utilization rate of light, reflecting layer can form multiple reflections, significantly improve the reflecting properties in reflecting layer.
As the another embodiment of this case, the first adhesive layer 5 and the second adhesive layer 3 are acrylic resin.
As the another embodiment of this case, reflecting layer 2 is the ethylene-chlorotrifluoro-ethylene copolymer layer with reflectorized material.
As the another embodiment of this case, 1 lower surface of backsheet layer is additionally provided with polyacrylonitrile fibre layer 8.By the way that polypropylene is arranged
Waterproofness, fast light, the acidproof and alkaline resistance properties of the raising photovoltaic module of nitrile fibrous layer 8.
As the another embodiment of this case, outer frame body and photovoltaic module are sealed using sealing joint strip.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (8)
1. a kind of self-cleaning solar panel, it is characterised in that: including outer frame body and it is set to the intracorporal photovoltaic module of outline border,
The photovoltaic module successively includes self-cleaning layer, toughened glass layer, battery layers, reflecting layer and backsheet layer from top to bottom；Backsheet layer
Terminal box is arranged in the back side；There is the first adhesive layer between the toughened glass layer and battery layers；The battery layers and reflecting layer it
Between have the second adhesive layer；The reflecting layer and the surface of backsheet layer contact are evenly distributed with several lug bosses, adjacent protrusion
It is spaced between portion.
2. self-cleaning solar panel according to claim 1, which is characterized in that the self-cleaning layer includes poly- three
Fluorine pvdc layer, zirconia aerogels layer and high saturating aramid layer；The polytrifluorochloroethylene layer fitting is set to tempered glass
Layer upper surface.
3. self-cleaning solar panel according to claim 2, which is characterized in that the polytrifluorochloroethylene layer
With a thickness of 0.1~0.3mm；The zirconia aerogels layer with a thickness of 0.3~0.5mm；The thickness of the high aramid layer thoroughly
For 0.1~0.3mm.
4. self-cleaning solar panel according to claim 1, which is characterized in that the height of the lug boss is
0.2~0.4mm, between the adjacent lug boss between be divided into 0.8~1.2mm.
5. self-cleaning solar panel according to claim 1, which is characterized in that first adhesive layer and second
Adhesive layer is acrylic resin.
6. self-cleaning solar panel according to claim 1, which is characterized in that the reflecting layer is with reflective
The ethylene-chlorotrifluoro-ethylene copolymer layer of material.
7. self-cleaning solar panel according to claim 1, which is characterized in that the backsheet layer lower surface is also set
There is polyacrylonitrile fibre layer.
8. self-cleaning solar panel according to claim 1, which is characterized in that the outer frame body and photovoltaic module
It is sealed using sealing joint strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296066.XU CN208675179U (en) | 2018-08-10 | 2018-08-10 | Self-cleaning solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296066.XU CN208675179U (en) | 2018-08-10 | 2018-08-10 | Self-cleaning solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675179U true CN208675179U (en) | 2019-03-29 |
Family
ID=65836178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296066.XU Active CN208675179U (en) | 2018-08-10 | 2018-08-10 | Self-cleaning solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208675179U (en) |
-
2018
- 2018-08-10 CN CN201821296066.XU patent/CN208675179U/en active Active
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