CN108831944A - Solar vehicle assembly, preparation method thereof and vehicle - Google Patents
Solar vehicle assembly, preparation method thereof and vehicle Download PDFInfo
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- CN108831944A CN108831944A CN201810949811.4A CN201810949811A CN108831944A CN 108831944 A CN108831944 A CN 108831944A CN 201810949811 A CN201810949811 A CN 201810949811A CN 108831944 A CN108831944 A CN 108831944A
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- 238000002360 preparation method Methods 0.000 title abstract description 12
- 239000002313 adhesive film Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 45
- 239000000805 composite resin Substances 0.000 claims abstract description 11
- 239000011160 polymer matrix composite Substances 0.000 claims description 24
- 229920013657 polymer matrix composite Polymers 0.000 claims description 23
- 239000011159 matrix material Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 239000010409 thin film Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 13
- 239000003822 epoxy resin Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- 229920000647 polyepoxide Polymers 0.000 claims description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- 239000004917 carbon fiber Substances 0.000 claims description 9
- 229920000098 polyolefin Polymers 0.000 claims description 8
- 238000002834 transmittance Methods 0.000 claims description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000010408 film Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- -1 GaAs compound Chemical class 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 3
- 229920006387 Vinylite Polymers 0.000 claims description 3
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- 229910052711 selenium Inorganic materials 0.000 claims description 3
- 239000011669 selenium Substances 0.000 claims description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000002131 composite material Substances 0.000 description 8
- 238000010030 laminating Methods 0.000 description 5
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- 230000037237 body shape Effects 0.000 description 4
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- 238000013461 design Methods 0.000 description 3
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- 238000012986 modification Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000012994 photoredox catalyst Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CBECDWUDYQOTSW-UHFFFAOYSA-N 2-ethylbut-3-enal Chemical compound CCC(C=C)C=O CBECDWUDYQOTSW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- QNWMNMIVDYETIG-UHFFFAOYSA-N gallium(ii) selenide Chemical compound [Se]=[Ga] QNWMNMIVDYETIG-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- JTHNLKXLWOXOQK-UHFFFAOYSA-N n-propyl vinyl ketone Natural products CCCC(=O)C=C JTHNLKXLWOXOQK-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide 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
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar vehicle assembly, a preparation method thereof and a vehicle, wherein the assembly comprises a vehicle shell base body (1), a cured resin-based composite material layer (2), a first adhesive film layer (3), a solar chip group layer (4), a second adhesive film layer (5) and an upper packaging layer (6) which are sequentially stacked from bottom to top. The solar vehicle component is directly designed into a packaging structure according to the shape of a vehicle body and is integrally packaged and formed, so that the solar vehicle component is high in production efficiency and low in cost, does not need secondary transformation on the vehicle body structure, does not need fixing structures such as a support and the like, is remarkable in light weight effect, is not easy to fall off, and is good in safety.
Description
Technical field
This disclosure relates to solar components field, and in particular, to a kind of solar vehicle component and preparation method thereof and
Vehicle.
Background technique
Solar battery mould group, which does not need the energy such as consumption gasoline, diesel oil, to be converted solar energy into electrical energy.It will too
Positive energy battery pack is arranged on roof, and automobile can not only be helped to reduce the consumption of gasoline, diesel oil, natural gas, reduce titanium dioxide
The discharge of carbon improves air quality, can also extend the course continuation mileage of charging type electric electrical automobile, improves electric car and uses just
Benefit and flexibility, therefore be widely used in the vehicles such as motor vehicle.
Currently, crystal silicon solar batteries piece or other most of solar components are mostly planar structure and partially rigid, such as
Fruit is want to apply solar battery mould group at (such as roof of vehicle) on motor vehicle, and the structures such as bracket generally to be taken to carry out
It is fixed, not only increase car body weight, and will affect the aesthetics of vehicle.
Can additionally take flexible solar film standard component to be installed with surface mount formats, but it is existing too
Positive energy battery pack is laid with it limited, is only capable of being laid on such as roof and vehicle body relatively plane not based on vehicle body Curve Design
Position；And it can not fit closely, may fall off in scorch, there are certain security risks with vehicle body after mounting.
Summary of the invention
Purpose of this disclosure is to provide a kind of solar vehicle component and preparation method thereof and vehicles.
To achieve the goals above, disclosure first aspect：A kind of solar vehicle component is provided, which includes under
Vehicle housing base, cured polymer matrix composites layer, the first adhesive film, the solar chip group layer, being sequentially stacked upwards
Two adhesive films and upper encapsulated layer.
Optionally, the vehicle housing base include roof matrix, pretectum matrix, rear top cover matrix, left-hand door matrix and
One of right car door matrix is a variety of.
Optionally, the polymer matrix composites layer includes resin and fiber, and the resin is epoxy resin, unsaturation is poly-
Ester resin, vinylite or polyurethane resin, the fiber are glass fibre, carbon fiber or aramid fiber；
On the basis of the total weight of the polymer matrix composites layer, the content of the resin is 30~70 weight %, institute
The content for stating fiber is 30~70 weight %.
Optionally, the resin is epoxy resin, and the fiber is glass fibre；With the polymer matrix composites layer
On the basis of total weight, the content of the epoxy resin is 45~65 weight %, and the content of the carbon fiber is 35~55 weight %.
Optionally, the polymer matrix composites layer with a thickness of 0.2~0.6mm.
Optionally, the solar chip group layer includes multiple sub- chips interconnected, and the sub- chip is copper and indium gallium
Selenium thin-film solar cells, perovskite thin film solar battery, organic semiconductor thin-film solar battery, GaAs compound are partly led
Body thin film solar battery or non crystal heterogeneous agglomeration solar battery.
Optionally, the material of first adhesive film and the second adhesive film is respectively ethylene-vinyl acetate copolymer, gathers
Vinyl butyral resin, polyolefin, polyolefin derivative object or organosilicon.
Optionally, the visible light transmittance of the material of the material and the second adhesive film of first adhesive film is respectively and is greater than
85%.
Optionally, the material of the upper encapsulated layer is selected from one of ETFE, EVOH, PET and PC or a variety of.
Disclosure second aspect：A kind of method preparing solar vehicle component described in disclosure first aspect is provided,
This method includes：
S1, the flexible resin based composites, the first adhesive film not being fully cured are successively laid on vehicle housing base
Material, solar chip group, the material of the second adhesive film and upper encapsulated layer material, obtain precast body；
S2, the precast body for obtaining step S1 carry out vacuum solidification encapsulated moulding.
Optionally, in step S2, the vacuum solidification encapsulated moulding includes：By the precast body first at 30~60 DEG C into
Row vacuumize process to vacuum degree is 80~100kPa and maintains 0.5~1h, is then 130~160 DEG C in temperature, vacuum degree is
Lamination 2~3h of curing molding is carried out under conditions of 90~100kPa.
The disclosure third aspect：A kind of vehicle is provided, which includes solar vehicle described in disclosure first aspect
Component.
Through the above technical solutions, the solar vehicle component direct basis vehicle body shape of the disclosure is packaged structure and sets
Meter, by the way that polymer matrix composites flexible, solar chip group etc. are successively laid on vehicle housing base, then one
Encapsulated moulding of bodyization is made, high production efficiency, at low cost, without carrying out secondary transformation to body construction, without bracket etc.
Fixed structure, light weight effect is significant, and not easily to fall off, and safety is good.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of the specific embodiment for the solar vehicle component that the disclosure provides.
Description of symbols
1 vehicle housing base, 2 polymer matrix composites layer
3 first adhesive film, 4 solar chip group layer
Encapsulated layer on 5 second adhesive films 6
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " typically refers to component reality
Up or down when border uses, specifically refers to the page of Fig. 1.
Disclosure first aspect provides a kind of solar vehicle component, and with reference to Fig. 1, which includes successively folding from bottom to top
The vehicle housing base 1 set, polymer matrix composites layer 2, the first adhesive film 3, solar chip group layer 4, the second adhesive film 5 and on
Encapsulated layer 6.Wherein, the structure of the solar vehicle component of the disclosure to clearly illustrate shows above layers interval in Fig. 1,
And those skilled in the art could be aware that, in actual subassembly product, above layers are fitted closely.
For the disclosure directly with vehicle housing base for lower encapsulated layer, setting on it includes polymer matrix composites layer, the sun
Multilayered structure including energy chipset layer, so that the solar components to match with vehicle body shape are obtained, without to body construction
It carries out secondary transformation or additionally using fixed structure, significant to the light weight effect of vehicle and not easily to fall off, safety is good.
According to the disclosure, the vehicle housing base 1 can be any part on vehicle suitable for arranging solar battery group
Matrix (vehicle enclosure), such as may include roof matrix, pretectum matrix, rear top cover matrix, left-hand door matrix and right vehicle
One of door matrix is a variety of.In disclosure preferred embodiment, the vehicle housing base 1 is roof matrix.
According to the disclosure, thickness typically 0.2~0.6mm of the polymer matrix composites layer 2 has bonding
Sealing makes component from the erosion such as moisture and the effect of lifting assembly mechanical strength, can be by one or more layers resin base
It is formed after composite molding.Specifically, the polymer matrix composites layer 2 may include resin and fiber.Wherein, resin
Type can select in a big way, such as can be epoxy resin, unsaturated polyester resin, vinylite or polyurethane
Resin, molecular weight do not have special restriction；Fiber can be any kind with reinforcing effect, such as can be glass fibers
Dimension, carbon fiber or aramid fiber, the specific form of fiber does not have special limitation, such as can cut fiber for chopped strand, length
Or continuous fiber, doughnut etc..On the basis of the total weight of the polymer matrix composites layer 2, the content of the resin can
Think 30~70 weight %, the content of the fiber can be 30~70 weight %.In order to which the machinery for further increasing component is strong
Degree and light weight effect, in a kind of preferred embodiment of the disclosure, the resin is epoxy resin, and fiber is carbon fiber
Dimension；Further, on the basis of the total weight of the polymer matrix composites layer 2, the content of the epoxy resin is 45~65
Weight %, the content of the carbon fiber are 35~55 weight %.
According to the disclosure, the solar chip group layer 4 may include multiple sub- chips interconnected, multiple sub- core
The connection of piece and arrangement mode do not have special limitation, can be connected with each other by mode well known to those skilled in the art, example
Such as in parallel, series connection, series-parallel, multiple sub- chips can be stacked up and down, can also parallel side-by-side setting, can be pre- between adjacent sub- chip
Stay appropriate gap (such as 0~5mm) to avoid short circuit.The sub- chip can be various common thin-film solar cells, such as
Copper-indium-galliun-selenium film solar cell, perovskite thin film solar battery, organic semiconductor thin-film solar battery, GaAs chemical combination
Object semiconductor thin-film solar cell or non crystal heterogeneous agglomeration solar battery.The quantity of the sub- chip and arrangement etc. are equal
It can be adjusted according to actual needs (such as according to the shape of vehicle housing base, area), realize higher flexibility ratio.The son
Chip is all formed as full wafer, output power free of losses.
According to the disclosure, the material of first adhesive film 3 and the second adhesive film 5 respectively can be ethene-vinyl acetate
Ester copolymer, polyvinyl butyral resin, polyolefin, polyolefin derivative object or organosilicon silicon, preferably polyolefin or polyene
Hydrocarbon derivative.The material of first adhesive film 3 and the second adhesive film 5 may be the same or different.To further increase group
The performance of part, it is preferable that the visible light transmittance of the material of the material of first adhesive film 3 and the second adhesive film 5 respectively may be used
Think and be greater than 85%, in addition, can also have sufficiently low water vapor transmittance (as lower than 10-1g/m2·d).First adhesive film
3 and second the thickness of adhesive film 5 respectively can be 0.1~1.5mm.
According to the disclosure, the material of the upper encapsulated layer 6 is the conventional high molecular polymer that can be used for encapsulating in this field,
Such as it can be for selected from one of ETFE, EVOH, PET and PC or a variety of.Further, for the performance of optimization component, also
Above-mentioned material can be modified to processing (such as high-barrier modification processing, resistance to ultraviolet modification, anti-scratch modification)
After use.Under preferable case, the visible light transmittance of the material of the upper encapsulated layer 6 can be greater than 90%, in addition, also optional
Selecting has more excellent isolation steam (for example, water vapor transmittance is lower than 10-3g/m2D), described in resistance to ultraviolet and other effects material is used as
Upper layer encapsulation.The thickness of the upper encapsulated layer 6 can be 0.1~8mm.
Disclosure second aspect：A kind of method preparing solar vehicle component described in disclosure first aspect is provided,
This method includes：
S1, the flexible resin based composites, the first adhesive film not being fully cured are successively laid on vehicle housing base
Material, solar chip group, the material of the second adhesive film and upper encapsulated layer material, obtain precast body；
S2, the precast body for obtaining step S1 carry out vacuum solidification encapsulated moulding.
According to the disclosure, in step S1, the material of the flexible resin based composites not being fully cured, the first adhesive film
The laying work area of the material of material, the material of solar chip group, the second adhesive film and upper encapsulated layer and the vehicle housing base
Shape matches, to ultimately form the solar vehicle component for meeting vehicle body shape.After the completion of laying, can suitably it be fixed,
Precast body is avoided to be subjected to displacement.
According to the disclosure, in step S1, the flexible resin based composites not being fully cured are fully cured for resin
Preceding interim intermediate product with certain flexibility, therefore is suitable for the shape of vehicle housing base, realizes tight with vehicle body
Closely connected conjunction；Meanwhile melting and crosslinking curing can be continued in step s 2, to realize adhesive seal, and reaching exempts from component
It is corroded by moisture etc., the effect of lifting assembly mechanical strength.The flexibility of the flexible resin based composites not being fully cured
Degree and curing degree are different according to the type of resin, and the disclosure does not have special limitation to it, as long as can reach above-mentioned
Purpose.For example, can be solid when the composite material is epoxy resin-base composite material or polyurethane composite material
Flexible semi-solid preparation material of the change degree 50% or so；When the composite material is unsaturated polyester resin based composites or ethylene
It can be the flexible semi-solid preparation material obtained by maturation process when base polymer matrix composites.
According to the disclosure, in step S2, the vacuum solidification encapsulated moulding can be in the conventional sealed in unit of this field
It carries out, such as vacuum laminator.Further, the Vacuum Package, which forms, may include：The precast body is put into vacuum lamination
In the vacuum bag of machine, vacuumize process to vacuum degree is first carried out at 30~60 DEG C and is 80~100kPa and maintains 0.5~1h, so
Vacuum bag is pushed into laminating machine afterwards, is 130~160 DEG C in temperature, vacuum degree be laminated solid under conditions of being 90~100kPa
2~3h of chemical conversion type.Above-mentioned condition is conducive to polymer matrix composites completion of cure, reaches the expected effect of bonding and structure enhancing
Fruit.In the step, the material of the material of the first adhesive film, polymer matrix composites and the second adhesive film sufficiently melts and solidifies friendship
Connection, the gap between filling vehicle housing base, solar chip group and lower encapsulated layer, is finally bonded as one three.It is described
After the completion of Vacuum Package molding, cooled to room temperature obtains solar vehicle component.
Disclosed method direct basis vehicle body shape is laid with precast body on vehicle housing base, then the primary envelope of integration
Type is dressed up, is made solar vehicle component, it is high production efficiency, at low cost.
The disclosure third aspect：A kind of vehicle is provided, which includes solar vehicle described in disclosure first aspect
Component.
The disclosure is further illustrated by the following examples, but does not limit the disclosure.
In embodiment, polymer matrix composites layer, the first adhesive film, the second adhesive film and the upper envelope of solar vehicle component
The thickness of dress layer is detected using micrometer caliper.The test method of adhesive strength is：The component of 1cm width is cut, is used
Peeling force machine is with 180 ° of progress peel tests.Component preparation cost be the relevant auxiliary materials cost such as component and fixed structure, manually at
The summation of this and equipment cost.
Embodiment 1
In the present embodiment, flexible resin based composites are -45 weight % carbon fiber of 55 weight % epoxy resin, the first glue
The material of film layer and the second adhesive film is polyolefin (ethylene-octene copolymer, it is seen that light transmission rate 89%), upper encapsulated layer
Material be ETFE and PET composite material, solar chip group is by 50 sub- chips (CIGS thin-film solar electricity
Pond) formation is combined in series and parallel.
Above-mentioned flexible resin based composites, the material of the first adhesive film, solar energy core are successively laid on roof matrix
The material of piece group, the material of the second adhesive film and upper encapsulated layer, obtains precast body；Put it into the vacuum bag of vacuum laminator
In, vacuumize process to vacuum degree is first carried out at 30 DEG C and is 100kPa and maintains 0.5h, and vacuum bag is then pushed into laminating machine,
It is 150 DEG C in temperature, vacuum degree carries out lamination curing molding 2h under conditions of being 100kPa, release laminating machine, naturally cool to
Room temperature obtains solar vehicle component manufactured in the present embodiment.Through detecting, in the component polymer matrix composites layer with a thickness of
0.5mm, the first adhesive film with a thickness of 0.4mm, the second adhesive film with a thickness of 0.4mm, upper encapsulated layer with a thickness of 0.3mm,
Unit Weight, adhesive strength and the preparation cost data of the component are listed in table 1.
Embodiment 2
In the present embodiment, flexible resin based composites be -55 weight % glass fibre of 45 weight % epoxy resin, first
The material of adhesive film and the second adhesive film is ethylene-vinyl acetate copolymer (visible light transmittance 85%), upper encapsulation
The material of layer is modified PET (Polyethylene Terephthalate) composite material, and solar chip group is by 50 sub- chips (copper-indium-galliun-selenium film solar cell)
What series-parallel combination was formed.
Above-mentioned flexible resin based composites, the material of the first adhesive film, solar energy core are successively laid on roof matrix
The material of piece group, the material of the second adhesive film and upper encapsulated layer, obtains precast body；Put it into the vacuum bag of vacuum laminator
In, vacuumize process to vacuum degree is first carried out at 50 DEG C and is 90kPa and maintains 1h, and vacuum bag is then pushed into laminating machine,
Temperature is 130 DEG C, and vacuum degree carries out lamination curing molding 3h under conditions of being 100kPa, releases laminating machine, naturally cools to room
Temperature obtains solar vehicle component manufactured in the present embodiment.Through detecting, in the component polymer matrix composites layer with a thickness of
0.6mm, the first adhesive film with a thickness of 0.5mm, the second adhesive film with a thickness of 0.5mm, upper encapsulated layer with a thickness of 0.2mm,
Unit Weight, adhesive strength and the preparation cost data of the component are listed in table 1.
Comparative example 1
Solar vehicle component is prepared according to method in the prior art, is then installed on roof.The specific steps are：
A, supporting structure designs：Supporting structure, and machine-shaping are designed according to roof structure；
B, component package：Encapsulating structure according to thin-film solar cells demand is packaged；
C, component is installed：Thin-film solar cells is installed on pre-designed supporting structure, and this structure is whole
Body is welded on roof.
Unit Weight, adhesive strength and the preparation cost data of the component (including fixed structure) are listed in table 1.
Comparative example 2
Solar vehicle component is prepared according to method in the prior art, is then installed on roof.The specific steps are：
A, component package：Encapsulating structure according to thin-film solar cells demand is packaged；
B, component is installed：Thin-film solar cells is pasted into gum, then component is installed on the roof overlay with gum.
Unit Weight, adhesive strength and the preparation cost data of the component (including fixed structure) are listed in table 1.
Table 1
| Unit Weight, kg/m2 | Adhesive strength, N/m | Cost, member/watt | |
| Embodiment 1 | 2 | 50 | 9.5 |
| Embodiment 2 | 2 | 45 | 10 |
| Comparative example 1 | 10 | - | 27 |
| Comparative example 2 | 3.5 | 20 | 13.5 |
Seen from table 1, conventional method, the solar vehicle component adhesive strength with higher of the disclosure, light weight are compared
Change significant effect, and manufacturing cost is lower.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (12)
1. a kind of solar vehicle component, which is characterized in that the component includes the vehicle housing base being sequentially stacked from bottom to top
(1), cured polymer matrix composites layer (2), the first adhesive film (3), solar chip group layer (4), the second adhesive film (5) and
Upper encapsulated layer (6).
2. component according to claim 1, wherein the vehicle housing base (1) include roof matrix, pretectum matrix,
One of top cover matrix, left-hand door matrix and right car door matrix or a variety of afterwards.
3. component according to claim 1, wherein the polymer matrix composites layer (2) includes resin and fiber, described
Resin is epoxy resin, unsaturated polyester resin, vinylite or polyurethane resin, and the fiber is glass fibre, carbon fiber
Dimension or aramid fiber；
On the basis of the total weight of the polymer matrix composites layer (2), the content of the resin is 30~70 weight %, described
The content of fiber is 30~70 weight %.
4. component according to claim 3, wherein the resin is epoxy resin, and the fiber is carbon fiber；With described
On the basis of the total weight of polymer matrix composites layer (2), the content of the epoxy resin is 45~65 weight %, the carbon fiber
Content be 35~55 weight %.
5. component described according to claim 1~any one of 4, wherein the thickness of the polymer matrix composites layer (2)
For 0.2~0.6mm.
6. component according to claim 1, wherein the solar chip group layer (4) includes multiple sons interconnected
Chip, the sub- chip be copper-indium-galliun-selenium film solar cell, perovskite thin film solar battery, organic semiconductor thin-film too
Positive energy battery, GaAs compound semiconductor thin film solar cell or non crystal heterogeneous agglomeration solar battery.
7. component according to claim 1, wherein the material of first adhesive film (3) and the second adhesive film (5) is respectively
For ethylene-vinyl acetate copolymer, polyvinyl butyral resin, polyolefin, polyolefin derivative object or organosilicon.
8. component according to claim 1 or claim 7, wherein the material and the second adhesive film (5) of first adhesive film (3)
The visible light transmittance of material be respectively and be greater than 85%.
9. component described in any one of according to claim 1~4 and 6~7, wherein the material of the upper encapsulated layer (6) is
Selected from one of ETFE, EVOH, PET and PC or a variety of.
10. a kind of method for preparing solar vehicle component described in any one of claim 1~9, which is characterized in that should
Method includes：
S1, the material that the flexible resin based composites, the first adhesive film that are not fully cured are successively laid on vehicle housing base,
The material of solar chip group, the material of the second adhesive film and upper encapsulated layer, obtains precast body；
S2, the precast body for obtaining step S1 carry out vacuum solidification encapsulated moulding.
11. according to the method described in claim 10, wherein, in step S2, the vacuum solidification encapsulated moulding includes：It will be described
Precast body first carries out vacuumize process to vacuum degree at 30~60 DEG C and is 80~100kPa and maintains 0.5~1h, then in temperature
Degree is 130~160 DEG C, and vacuum degree carries out lamination 2~3h of curing molding under conditions of being 90~100kPa.
12. a kind of vehicle, which is characterized in that the vehicle includes solar vehicle group described in any one of claim 1~9
Part.
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| CN201810949811.4A CN108831944A (en) | 2018-08-20 | 2018-08-20 | Solar vehicle assembly, preparation method thereof and vehicle |
| PCT/CN2018/113136 WO2020037824A1 (en) | 2018-08-20 | 2018-10-31 | Solar vehicle component and preparation method therefor, and vehicle |
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| CN201810949811.4A CN108831944A (en) | 2018-08-20 | 2018-08-20 | Solar vehicle assembly, preparation method thereof and vehicle |
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