CN208781865U - A kind of foreboard and solar components for solar components - Google Patents
A kind of foreboard and solar components for solar components Download PDFInfo
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- CN208781865U CN208781865U CN201821320829.XU CN201821320829U CN208781865U CN 208781865 U CN208781865 U CN 208781865U CN 201821320829 U CN201821320829 U CN 201821320829U CN 208781865 U CN208781865 U CN 208781865U
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- foreboard
- layer
- solar components
- protective layer
- pattern
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- 239000010410 layer Substances 0.000 claims abstract description 107
- 239000011241 protective layer Substances 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000010023 transfer printing Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000002834 transmittance Methods 0.000 claims description 14
- 239000005329 float glass Substances 0.000 claims description 13
- 238000004544 sputter deposition Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 32
- 229920000139 polyethylene terephthalate Polymers 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 238000003848 UV Light-Curing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000007578 phototoxic dermatitis Diseases 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- LCJHLOJKAAQLQW-UHFFFAOYSA-N acetic acid;ethane Chemical compound CC.CC(O)=O LCJHLOJKAAQLQW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- 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
- Laminated Bodies (AREA)
Abstract
The utility model embodiment discloses a kind of foreboard and solar components for solar components, and the foreboard includes the substrate layer set gradually, pattern layer and protective layer；Wherein, the pattern layer is arranged on the substrate layer by transfer printing process.Using the foreboard and solar components for solar components of the utility model embodiment, pattern layer is formed on substrate layer by transfer printing process, so that the Integral decoration effect of foreboard is good, and foreboard can be made to keep good translucency.
Description
Technical field
The utility model relates to a kind of foreboards and solar components for solar components, and in particular to a kind of beauty
And foreboard and solar components that translucency is good.
Background technique
Solar energy is a kind of inexhaustible energy, is the generally acknowledged clean energy resource in the whole world.Solar battery
It is the device that solar energy is converted into electric energy, has the characteristics that environmental-friendly, is more and more widely used.With
The development of solar energy industry, to solar product, more stringent requirements are proposed in market, not it may be desirable to increasing the function of solar product
Rate and the generated energy for improving solar product, and it is desirable that solar product is more beautiful beautiful.
Solar chip in traditional solar components is generally black or navy blue, the foreboard one in solar components
As for high light transmission, so that solar components show as black or navy blue in appearance, it appears very dull.Currently, in the market
Mainly have to improve the method for solar components appearance dullness: the foreboard or envelope of stamp, change solar components on foreboard
The color of glue film is filled, or with laser scribe solar chip.However, the solar components that these methods obtain, although certain
The disadvantage of appearance dullness can be improved in degree, still, since the appearance of solar components changes, solar components it is saturating
Photosensitiveness is not good enough.
Utility model content
In view of the above problem of the existing technology, the purpose of this utility model is to provide one kind to be used for solar components
Foreboard and solar components, good translucency can be kept in the case where the appearance for improving solar components is dull.
To achieve the goals above, the utility model embodiment provides a kind of foreboard for solar components, described
Foreboard includes the substrate layer set gradually, pattern layer and protective layer；
Wherein, the pattern layer is arranged on the substrate layer by transfer printing process.
In some embodiments, the substrate layer is made of hard translucent material.
In some embodiments, the substrate layer is ultrawhite tempered float glass.
In some embodiments, the light transmittance of the ultrawhite tempered float glass is greater than 90%.
In some embodiments, the protective layer is produced using vacuum magnetic-control sputtering method.
In some embodiments, the light transmittance of the protective layer is greater than 60%.
In some embodiments, the protective layer with a thickness of 0.02 μm -25 μm.
In some embodiments, the pattern layer with a thickness of 0.02 μm -5 μm.
The utility model embodiment additionally provides a kind of solar components, the above-mentioned foreboard including setting gradually and
One encapsulated layer, solar chip, the second encapsulated layer and backboard, the protective layer of the foreboard are affixed with first encapsulated layer
It closes.
In some embodiments, the material of first encapsulated layer and second encapsulated layer is respectively selected from ethylene-acetate
One of ethylene copolymer, polyvinyl butyral, organosilicon and polyolefin.
Compared with prior art, provided by the utility model for the foreboard of solar components, production method and the sun
Energy component has the advantage, that forms pattern layer by transfer printing process on substrate layer, so that the Integral decoration effect of foreboard is good,
And foreboard can be made to keep good translucency.
It should be appreciated that foregoing general description and it is described in detail below be merely exemplary with it is illustrative, rather than use
In limitation the utility model.
Present specification provides the various realizations or exemplary general introduction of technology described in the utility model, is not that institute is public
Open the full scope of technology or the comprehensive disclosure of all features.
Detailed description of the invention
In the attached drawing being not drawn necessarily to scale, identical appended drawing reference can describe similar in different views
Component.Same reference numerals with letter suffix or different letter suffix can indicate the different instances of similar component.Attached drawing
Generally through citing rather than the mode of limitation shows various embodiments, and reinstates with specification and claims one
It is illustrated in the disclosed embodiments.In due course, make to be referred to identical reference in all the appended drawings same
One or similar part.Such embodiment is illustrative, and is not intended as the exhaustive or exclusive of the present apparatus or method
Embodiment.
Fig. 1 is the structural schematic diagram of the foreboard for solar components of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the solar components of the utility model embodiment；
Fig. 3 is the flow diagram of the first production method of the foreboard of the solar components of the utility model embodiment；
Fig. 4 is the flow diagram of second of production method of the foreboard of the solar components of the utility model embodiment.
Appended drawing reference: 1- foreboard；The first encapsulated layer of 2-；3- solar chip；The second encapsulated layer of 4-；5- backboard；11- substrate
Layer；12- pattern layer；13- protective layer.
Specific embodiment
In order to enable the objectives, technical solutions, and advantages of the embodiments of the present invention are clearer, below in conjunction with this reality
With the attached drawing of new embodiment, the technical solution of the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.It is practical new based on described sheet
The embodiment of type, those of ordinary skill in the art's every other embodiment obtained under the premise of being not necessarily to creative work,
It fall within the protection scope of the utility model.
Unless otherwise defined, the technical term or scientific term that the utility model uses are should be belonging to the utility model
The ordinary meaning that personage in field with general technical ability is understood." first ", " second " used in the utility model and
Similar word is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts." comprising "
Either the similar word such as "comprising" means to occur element or object before the word and covers to appear in the word presented hereinafter
Element perhaps object and its equivalent and be not excluded for other elements or object.The similar word such as " connection " or " connected " is simultaneously
Non-limiting but may include electrical connection in physics or mechanical connection, either direct or indirectly.
"upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, after the absolute position for being described object changes, then should
Relative positional relationship may also correspondingly change.
In order to keep the following explanation of the utility model embodiment to understand and concise, known function is omitted in the utility model
With the detailed description of known elements.
As shown in Figure 1, the utility model embodiment discloses a kind of foreboard for solar components, which includes
Substrate layer 11, pattern layer 12 and the protective layer 13 set gradually；Wherein, pattern layer 12 is arranged by transfer printing process in substrate layer 11
On.Transfer printing process includes UV transfer, thermal transfer, water transfer, gas transfer, silk screen transfer and low-temperature transfer printing etc..Preferably, pattern layer
12 are arranged on substrate layer 11 by UV transfer printing process.Wherein, pattern layer 12 with a thickness of 0.02 μm -5 μm.Preferably, pattern
Layer 12 with a thickness of 0.05 μm -2 μm.
Using UV transfer printing process pattern-making layer 12, easy to operate, work efficiency is high, and the pattern of acquisition is fine colorful, saturating
Photosensitiveness is good and has stereo display effect.In addition, protective layer 13 can protect pattern layer 12, so that the Integral decoration effect of foreboard 1
It is good, and foreboard 1 can be made to keep good translucency.
In some embodiments, substrate layer 11 is made of hard translucent material.When substrate layer 11 is by hard translucent material system
Cheng Shi passes through transfer printing process pattern-making layer 12 with can be convenient on substrate layer 11.
Preferably, substrate layer 11 is ultrawhite tempered float glass, and physics, machinery and optical property are good, can carry out deep add
Work.Wherein, the light transmittance of ultrawhite tempered float glass is greater than 90%, so that the translucency of foreboard 1 is good.
In some embodiments, protective layer 13 is produced using vacuum magnetic-control sputtering method, certainly, is selected such as vacuum coating
The method of other plated films can also make protective layer 13.When use vacuum magnetic-control sputtering legal system goes bail for sheath 13, protective layer 13
For high light transmission, for example, the translucency in order to preferably guarantee 1 entirety of foreboard, the light transmittance of protective layer 13 is greater than 60%.When adopting
With vacuum magnetic-control sputtering legal system go bail for sheath 13 when, protective layer 13 can be not colored, be also possible to colored.Protection
In the case that layer 13 is with color or without color, protective layer 13 needs light transmission.Setting uses vacuum magnetic control in foreboard 1
The protective layer 13 that sputtering method is produced can make the color of the entirety of foreboard 1 richer, can further beautify to pattern layer 12, and
And protection pattern layer 12.Wherein, protective layer 13 with a thickness of 0.02 μm -25 μm.Preferably, protective layer 13 with a thickness of 0.05 μ
m-2μm。
As shown in Fig. 2, the utility model embodiment also discloses a kind of solar components comprising what is set gradually is aforementioned
Foreboard 1 and the first encapsulated layer 2, solar chip 3, the second encapsulated layer 4 and backboard 5, the protective layer 13 and the first envelope of foreboard 1
Dress layer 2 fits.Backboard 5 can be made of materials such as stainless steel, tempered glass, organic glass, polymeric membranes.Foreboard 1 is beautiful
And translucency is good, and translucency beautiful using solar components made of foreboard 1 is good.Solar components can be used for all external
The product with finishing requirements is seen, especially decoration integrated BIPV (solar building integrated) product has wide city
Field prospect.
In some embodiments, it is total to be respectively selected from ethane-acetic acid ethyenyl for the material of the first encapsulated layer 2 and the second encapsulated layer 4
One of polymers, polyvinyl butyral, organosilicon and polyolefin.First encapsulated layer 2 and the second encapsulated layer 4 select light transmission material
Matter, it is ensured that the translucency of solar components entirety.In addition, sealant sealing can be used in the edge of solar components, from
And improve the waterproofness of whole solar components.
The utility model embodiment also discloses a kind of production method of foreboard, comprising:
S1 carries out pre-treatment to substrate layer 11；
S2 applies UV transfer ink on the substrate layer 11 after preceding processing；
S3 is transferred UV transfer ink at pattern layer 12 using transfer printing process；
S4 carries out solidifying and setting to pattern layer 12；
Protective layer 13 is arranged in pattern layer 12, that is, forms foreboard 1 by S5.
In S1, to substrate layer 11 carry out pre-treatment may include: with high purity water, deionized water, pickling solution or alkali wash water etc.,
The substrate layer 11 of such as ultrawhite tempered float glass etc. is cleaned, is then dried.Substrate in S2, after preceding processing
UV transfer ink is applied on layer 11, can pass through substrate layer of other application patterns such as screen printing technique or coating after preceding processing
UV transfer ink is applied on 11.
Wherein, the light transmittance of UV transfer ink is greater than 60%；Carry out that solidifying and setting utilizes to pattern layer 12 is that energy is close
Degree is 300mj/cm2-800mj/cm2UV lamp；The temperature of solidifying and setting is 20 DEG C -40 DEG C.
In S5, protective layer 13 is set in pattern layer 12, pattern layer 12 can be protected.Protective layer 13 is splashed using vacuum magnetic control
The method of penetrating is produced, and certainly, the method for selecting other plated films such as vacuum coating can also make protective layer 13.When using Vacuum Magnetic
When control sputtering method produces protective layer 13, protective layer 13 is high light transmission, for example, in order to preferably guarantee the whole light transmission of foreboard 1
Property, the light transmittance of protective layer 13 is greater than 60%.When use vacuum magnetic-control sputtering legal system goes bail for sheath 13, protective layer 13 be can be
It is not colored, it is also possible to colored.In the case that protective layer 13 is with color or without color, protective layer 13 is desirable
Light transmission.The protective layer 13 that setting is produced using vacuum magnetic-control sputtering method in foreboard 1, can make the color of the entirety of foreboard 1 more
It is abundant, pattern layer 12 can further be beautified, and protect pattern layer 12.
In some embodiments, UV transfer ink is transferred into pattern layer 12 using transfer printing process, is specifically included following by S3
Step: will have textured UV roller mould and cover on UV transfer ink；It is pressed using rubber roller, makes to show on UV transfer ink
Show lines to form pattern layer 12.Wherein, since the pattern layer 12 formed using such mode does not have color, when in pattern layer
When colored protective layer 13 is set on 12, pattern layer 12 not only can protect, foreboard 1 can also be made whole more attractive.Wherein,
The pressing-in temp of rubber roller is 20 DEG C -30 DEG C, and pressing time is -20 minutes 5 minutes.Have textured UV roller mould be by
Lines is processed on the surface of metal material and to carry out electroformed mould prepared, wherein metal material can be copper or stainless
Steel etc..
In some embodiments, S3, using transfer printing process by UV transfer ink transfer at pattern layer 12, can also include with
Lower step: will have figuratum UV transfer film and ride on UV transfer ink to form pattern layer 12.Wherein, due to using such
The pattern layer 12 that mode is formed have color, when be provided without in pattern layer 12 color protective layer 13 (protective layer 13 be adopt
Produced with vacuum magnetic-control sputtering method) when, it not only can protect pattern layer 12, can also make in the pattern layer 12 in foreboard 1
Color is shown；When colored protective layer 13 is arranged in pattern layer 12, (protective layer 13 uses vacuum magnetic-control sputtering legal system
Take) when, it not only can protect pattern layer 12, the color of the color and protective layer 13 in the pattern layer 12 in foreboard 1 can also be made
Superposition, foreboard 1 are overall beautiful.Wherein, UV transfer film is polyethylene terephthalate film, polycarbonate membrane, polystyrene
Film, polymethyl methacrylate or polychloroethylene film.
Further, in order to keep pattern layer 12 stronger, UV transfer ink is printed as pattern layer 12 using transfer printing process,
It is further comprising the steps of: using UV curing to the further deeply-curing of pattern layer 12.Certainly, if in S4 to pattern layer 12 into
The effect of row solidifying and setting is relatively good, can be omitted to the step of 12 further deeply-curing of pattern layer.
In some embodiments, before applying UV transfer ink on substrate layer 11, the portion of desirable pattern is not required on substrate layer 11
Divide bonding protective film, can shield, avoid the part residual transfer ink for being not required to desirable pattern on substrate layer 11.Its
In, protective film is polymeric membrane, for example, polyethylene terephthalate (PET), polycarbonate (PC) or polypropylene (PP) etc..
Certainly, if substrate layer 11 is whole to be both needed to desirable pattern, bonding protective film is not needed.Below with reference to Fig. 3 to one of foreboard
Production method be described, specifically includes the following steps:
Step 1: cleaning machine is utilized, the ultrawhite tempered float glass with high purity water to light transmittance greater than 90% cleans,
Then it is dried；
Step 2: the bonding partially PET protection film of desirable pattern is not required on ultrawhite tempered float glass；
Step 3: utilizing screen printing technique, UV of the light transmittance greater than 60% is applied on ultrawhite tempered float glass and transfers oil
Ink；
Step 4: will have textured stainless steel UV roller mould and cover on UV transfer ink, wherein have textured UV
Roller mould is the lines by processing needs on the surface of metal material, and it is prepared then to carry out electroformed mould；
Step 5: being pressed with rubber roller, make to show lines on UV transfer ink to form pattern layer 12, wherein rubber roller
Pressing-in temp is 25 DEG C, and pressing time is 15 minutes；
Step 6: utilizing UV curing, solidifying and setting is carried out to UV transfer ink, wherein the temperature of solidifying and setting is 30
DEG C, what progress solidifying and setting utilized is that energy density is 500mj/cm2；
Step 7: remove PET protection film, just obtain pattern layer 12, wherein pattern layer 12 with a thickness of 2 μm；
Step 8: plating the protective layer 13 of high light transmission in pattern layer 12 using vacuum magnetic-control sputtering method, wherein protective layer 13
Light transmittance be greater than 60%, protective layer 13 with a thickness of 0.5 μm.
It is described below with reference to method of the Fig. 4 to another production foreboard, specifically includes the following steps:
Step 1: cleaning machine is utilized, the ultrawhite tempered float glass with high purity water to light transmittance greater than 90% cleans,
Then it is dried；
Step 2: the bonding partially PET protection film of desirable pattern is not required on ultrawhite tempered float glass；
Step 3: utilizing screen printing technique, UV of the light transmittance greater than 60% is applied on ultrawhite tempered float glass and transfers oil
Ink；
Step 4: the UV transfer film pressing of the multicolour pattern with certain hollow out degree is compounded on UV transfer ink；
Step 5: utilizing UV curing, solidifying and setting is carried out to UV transfer ink, wherein what solidifying and setting utilized is energy
Density is 400mj/cm2UV lamp, the temperature of solidifying and setting are 30 DEG C；
Step 6: remove UV transfer film and PET protection film, just obtain pattern layer 12, wherein pattern layer 12 with a thickness of 2 μm；
Step 7: to keep pattern layer 12 stronger, the pattern on the foreboard 1 that pattern transfers will be completed using UV curing
12 further deeply-curing of layer, wherein what solidifying and setting utilized is that energy density is 500mj/cm2UV lamp, the temperature of solidifying and setting
Degree is 30 DEG C；
Step 8: plating the protective layer 13 of high light transmission in pattern layer 12 using vacuum magnetic-control sputtering method, wherein protective layer 13
Light transmittance be greater than 60%, protective layer 13 with a thickness of 0.1 μm.
Wherein, the pattern on the UV transfer film in step 4 can be continuous pattern, striped design, interruption shape pattern
Deng preferably translucency is good, various colors, pattern are lively and has the color artistic pattern of stereoscopic effect.It is deep according to the color of pattern
Shallow and area, also may be implemented different translucent effects, for the light transmission for guaranteeing foreboard 1, preferably there is the figure of certain hollow out degree
Case.
In addition, range includes any and all based on this reality although exemplary embodiment has been described herein
With novel with equivalent element, modification, omission, combination (for example, scheme that various embodiments are intersected), reorganization or the reality changed
Apply example.Element in claims will be construed broadly as based on the language used in claim, however it is not limited in this theory
Described example, example are to be interpreted as nonexcludability in bright book or during the implementation of the application.Therefore, this specification
It is intended to be to be considered only as example with example, real scope and spirit are by following following claims and the full scope of its equivalent
It is indicated.
Above description is intended to illustrative rather than restrictive.For example, above-mentioned example (or one or more side
Case) it can be in combination with one another.Such as other embodiments can be used when reading foregoing description in those of ordinary skill in the art.
In addition, various features can be grouped together to simplify the utility model in above-mentioned specific embodiment.This should not be solved
It is interpreted as a kind of not claimed disclosed feature and intention is necessary for any claim.On the contrary, the utility model
Theme can be less than whole features of specific disclosed embodiment.To which following claims is as example or embodiment
It is incorporated in specific embodiment herein, wherein each claim is independently as individual embodiment, and considers these realities
Applying example can be combined with each other with various combinations or arrangement.The scope of the utility model should refer to appended claims and these power
Benefit requires the full scope of entitled equivalent form to determine.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (10)
1. a kind of foreboard for solar components, which is characterized in that the foreboard includes the substrate layer set gradually, pattern layer
And protective layer；
Wherein, the pattern layer is arranged on the substrate layer by transfer printing process.
2. the foreboard according to claim 1 for solar components, which is characterized in that the substrate layer is by hard light transmission
Material is made.
3. the foreboard according to claim 1 for solar components, which is characterized in that the substrate layer is ultrawhite tempering
Float glass.
4. the foreboard according to claim 3 for solar components, which is characterized in that the ultrawhite tempered float glass
Light transmittance be greater than 90%.
5. the foreboard according to claim 1 for solar components, which is characterized in that the protective layer uses Vacuum Magnetic
Control sputtering method is produced.
6. the foreboard according to claim 1 for solar components, which is characterized in that the light transmittance of the protective layer is big
In 60%.
7. the foreboard according to claim 1 for solar components, which is characterized in that the protective layer with a thickness of
0.02μm-25μm。
8. the foreboard according to claim 1 for solar components, which is characterized in that the pattern layer with a thickness of
0.02μm-5μm。
9. a kind of solar components, which is characterized in that including the foreboard of any of claims 1-8 that sets gradually with
And first encapsulated layer, solar chip, the second encapsulated layer and backboard, the protective layer of the foreboard and first encapsulated layer
It fits.
10. solar components according to claim 9, which is characterized in that first encapsulated layer and second encapsulation
The material of layer is respectively selected from one of ethene-vinyl acetate copolymer, polyvinyl butyral, organosilicon and polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320829.XU CN208781865U (en) | 2018-08-16 | 2018-08-16 | A kind of foreboard and solar components for solar components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320829.XU CN208781865U (en) | 2018-08-16 | 2018-08-16 | A kind of foreboard and solar components for solar components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781865U true CN208781865U (en) | 2019-04-23 |
Family
ID=66157067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320829.XU Active CN208781865U (en) | 2018-08-16 | 2018-08-16 | A kind of foreboard and solar components for solar components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781865U (en) |
-
2018
- 2018-08-16 CN CN201821320829.XU patent/CN208781865U/en active Active
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