CN111746071A - Photovoltaic bulletproof assembly and preparation method thereof - Google Patents

Photovoltaic bulletproof assembly and preparation method thereof Download PDF

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Publication number
CN111746071A
CN111746071A CN201910248720.2A CN201910248720A CN111746071A CN 111746071 A CN111746071 A CN 111746071A CN 201910248720 A CN201910248720 A CN 201910248720A CN 111746071 A CN111746071 A CN 111746071A
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China
Prior art keywords
layer
glass
substrate
bulletproof
photovoltaic
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CN201910248720.2A
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Chinese (zh)
Inventor
逯平
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Hanergy Mobile Energy Holdings Group Co Ltd
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Hanergy Mobile Energy Holdings Group Co Ltd
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Priority to CN201910248720.2A priority Critical patent/CN111746071A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10064—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, only one of which being an outer layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10073—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, neither of which being an outer layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10247—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
    • B32B17/10256—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons created by printing techniques
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10788—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
    • B32B17/10871—Making laminated safety glass or glazing; Apparatus therefor by pressing in combination with particular heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1088—Making laminated safety glass or glazing; Apparatus therefor by superposing a plurality of layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0407—Ornamental plaques, e.g. decorative panels, decorative veneers containing glass elements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0407—Transparent bullet-proof laminatesinformative reference: layered products essentially comprising glass in general B32B17/06, e.g. B32B17/10009; manufacture or composition of glass, e.g. joining glass to glass C03; permanent multiple-glazing windows, e.g. with spacing therebetween, E06B3/66
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/404—Multi-coloured
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/754—Self-cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides a bulletproof assembly and a preparation method thereof, wherein the bulletproof assembly comprises a bulletproof substrate layer and a solar energy core sheet layer; the bulletproof substrate layer comprises a first substrate layer, a first glue film layer and a second substrate layer which are sequentially arranged, the first substrate layer comprises a first glass layer, a transparent pattern and a color coating layer which are sequentially arranged, and the color coating layer is directly arranged on the transparent pattern layer; the second substrate layer comprises a second glass layer, and the solar chip layer is arranged on one surface, deviating from the first adhesive film layer, of the second glass layer. The solar energy is converted into the electric energy by arranging the solar chip, so that the bulletproof component has a power generation function, and the function of the bulletproof component is enriched; the bulletproof component is provided with multiple patterns and colors by arranging the transparent pattern layer and the colored coating layer, so that the bulletproof component is more attractive in appearance.

Description

Photovoltaic bulletproof assembly and preparation method thereof
Technical Field
The invention relates to the technical field of photovoltaics, in particular to a photovoltaic bulletproof component and a preparation method thereof.
Background
As a safety protection device, the bulletproof glass is widely applied to the fields of spaceflight, vehicles, banks, buildings and the like. Bulletproof glass is a composite material obtained by specially processing glass or organic glass and high-quality engineering plastics, and is usually composed of a polycarbonate fiber layer sandwiched between ordinary glass layers. Bullet-proof glass has the appearance of ordinary glass and the ability to transmit light, and protects users from small arms shooting. However, the common bulletproof glass needs to be provided with at least two layers of common glass, so that the glass layers are not high in temperature resistance, poor in surface strength, inconvenient to install and single in function.
Disclosure of Invention
In order to solve the defects of the prior art, the embodiment of the invention provides a photovoltaic bulletproof assembly formed by combining a photovoltaic chip and bulletproof glass, which can enable the bulletproof assembly to have the functions of photoelectric conversion and bulletproof simultaneously, and expand the application range of the bulletproof glass.
The photovoltaic bulletproof assembly provided by the embodiment of the invention comprises a bulletproof substrate layer and a solar energy core layer; the bulletproof substrate layer comprises a first substrate layer, a first glue film layer and a second substrate layer which are sequentially arranged, the first substrate layer comprises a first glass layer, a transparent pattern layer and a color coating layer which are sequentially arranged, and the color coating layer is directly arranged on the transparent pattern layer; the second substrate layer comprises a second glass layer, and the solar chip layer is arranged on one surface, deviating from the first adhesive film layer, of the second glass layer.
Optionally, the solar chip layer is disposed on a substrate layer, and the substrate layer is made of metal stainless steel.
Optionally, the second substrate further includes a second adhesive film layer, and the second adhesive film layer is used for adhering the solar chip layer to a surface of the second glass layer, which is away from the first adhesive film layer.
Optionally, the first adhesive film layer and the second adhesive film layer are both PVB heat insulation films processed by thermal nano antimony-doped tin oxide or thermal insulation nano tin-doped indium oxide.
Optionally, the transparent pattern layer is coated in the first glass layer by adopting a transparent ink silk-screen printing or transparent ink printing mode.
Optionally, one surface of the substrate layer, which faces away from the solar chip, is provided with a light-transmitting plastic layer, and the light-transmitting plastic layer is made of polycarbonate fibers or polymethyl methacrylate.
Optionally, the printing opacity plastic layer with be provided with the steam barrier layer between the substrate layer, the steam barrier layer pass through the adhesive layer with the substrate layer is connected.
Optionally, a self-cleaning layer is further arranged outside the first glass layer.
Optionally, the first glass layer and the second glass layer are one or more of common flat glass, float glass or tempered glass.
Another embodiment of the invention also provides a method for preparing a photovoltaic ballistic module as described above, characterized by the following steps:
1: cleaning and drying the substrate layer, and plating a solar chip layer on the surface of the substrate layer by adopting a co-evaporation or magnetron sputtering method to obtain a first composite film;
2: cleaning and drying a first glass layer, printing different patterns on the surface of the first glass layer by adopting transparent ink silk-screen printing or transparent ink printing to obtain a transparent pattern layer, and preparing a color coating layer on the surface of the transparent pattern layer by adopting evaporation or magnetron sputtering to obtain a second composite film;
3: stacking the second composite film, the first adhesive film layer, the second glass layer, the second adhesive film layer and the first composite film from top to bottom in sequence, placing the stacked composite films into a preheated roller press for prepressing, and keeping the surface temperature of glass at 70 ℃ to obtain a third composite film;
4: the third composite membrane is placed in a high-pressure kettle, the temperature and the pressure are raised to 140 ℃ and 1-1.5MPa, the temperature is kept for 30-60min, then the temperature is reduced to below 40 ℃, and then the pressure is slowly released;
5: cleaning and drying a light-transmitting plastic layer, preparing a water vapor barrier layer on the light-transmitting plastic layer, uniformly mixing an adhesive and a curing agent, performing vacuum defoaming, performing perfusion bonding between the third composite film and the water vapor barrier layer, and cooling and curing to obtain an adhesive layer so as to connect the third composite film and the water vapor barrier layer;
6: and preparing a self-cleaning coating wet film on the surface of the first glass layer by a spraying mode, then placing the sample in a forced air drying oven, and drying for 1-5min at a high temperature of 60-80 ℃ to obtain the self-cleaning layer.
Advantageous effects
The invention provides a photovoltaic bulletproof assembly, which comprises a bulletproof substrate layer and a solar energy core layer; the bulletproof substrate layer comprises a first substrate layer, a first glue film layer and a second substrate layer which are sequentially arranged, the first substrate layer comprises a first glass layer, a transparent pattern layer and a color coating layer which are sequentially arranged, and the color coating layer is directly arranged on the transparent pattern layer; the second substrate layer comprises a second glass layer; the solar chip layer is arranged on one surface, deviating from the first adhesive film layer, of the second glass layer. According to the invention, the solar chip is arranged to convert solar energy into electric energy, so that the bulletproof component has a power generation function, and the functions of the bulletproof component are enriched; the bulletproof component is provided with multiple patterns and colors by arranging the transparent pattern layer and the colored coating layer, so that the bulletproof component is more attractive in appearance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic illustration of the construction of a ballistic assembly in one embodiment of the invention;
figure 2 is a schematic structural view of a ballistic assembly in another embodiment of the invention.
Reference numerals:
1-a first glass layer; 2-a transparent pattern layer; 3-color coating layer; 4-a first glue film layer;
5-a second glass layer; 6-a second adhesive film layer; 7-a solar chip layer; 8-a substrate layer;
9-a self-cleaning layer; 10-an adhesive layer; 11-a water vapour barrier layer; 12-light-transmitting plastic layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
In order to solve the technical problem that the bulletproof glass in the prior art is single in function, the embodiment of the invention provides the photovoltaic bulletproof component, the bulletproof effect of the bulletproof component is equivalent to that of the existing bulletproof glass, photovoltaic power generation can be performed, and the application range of the bulletproof glass is effectively widened. In order to make the objects, technical solutions and advantages of the present invention more clear, the following embodiments are further described in detail.
One embodiment of the invention provides a photovoltaic bulletproof assembly, as shown in fig. 1, which comprises a bulletproof substrate layer and a solar chip layer 7, wherein the bulletproof substrate layer comprises a first substrate layer, a first glue film layer 4 and a second substrate layer which are sequentially arranged, the first substrate layer comprises a first glass layer 1, a transparent pattern layer 2 and a color film coating layer 3 which are sequentially arranged, and the color film coating layer 3 is directly arranged on the transparent pattern layer 2; the second substrate layer comprises a second glass layer 5, and the solar chip layer 7 is arranged on one surface of the second glass layer 5 departing from the first adhesive film layer 4. According to the invention, the solar chip is arranged to convert solar energy into electric energy, so that the bulletproof component has a power generation function, and the functions of the bulletproof component are enriched; the bulletproof component is provided with multiple patterns and colors by arranging the transparent pattern layer and the colored coating layer, so that the bulletproof component is more attractive in appearance.
In this embodiment, the solar chip layer 7 is disposed on the substrate layer 8, and the substrate layer 8 is made of metal stainless steel and has a thickness of 10-50 micrometers. The solar chip layer 7 is a Copper Indium Gallium Selenide (CIGS) film, and the CIGS film can be prepared through processes such as co-evaporation and magnetron sputtering.
In this embodiment, the transparent pattern layer 2 is coated on the cleaned and dried first glass layer 1 by transparent ink screen printing or transparent ink printing. The color coating layer 3 is prepared on the surface of the transparent pattern layer 2 by methods such as evaporation or magnetron sputtering, the color coating layer 3 is a multilayer or single-layer inorganic film, and the material of the inorganic film is one or more of silicon dioxide, silicon nitride and aluminum oxide. The color coating layer 3 can be one or more of blue, green, purple, red and the like. The thickness of the color coating layer 3 is 0.1-1 micron. The number of layers, the thickness or the material of the color coating layer is determined according to the color required by the final bulletproof component. Because the solar chip layer 7 is dark and black or gray, the transparent pattern layer printed or silk-screened by common color ink cannot display the color of the pattern, and the color coating layer 3 is creatively and directly arranged on the transparent pattern layer 2 in the embodiment, so that the bulletproof component can display bright color and pattern even if the back bottom is dark, the appearance is more attractive, and the bulletproof component is suitable for more application occasions.
In this embodiment, the solar chip layer 5 is a dark opaque layer, and the pattern of the solar chip layer 5 can be controlled by laser etching, so as to control the light transmittance of the bulletproof assembly, and the light intensity of the inner space can be adjusted by controlling the light transmittance of the bulletproof assembly.
It should be noted that the first glass layer 1 and the second glass layer 5 may be ordinary glass, such as one or more of ordinary flat glass, float glass or tempered glass; or an organic structural layer with certain strength, such as an organic glass layer (polymethyl methacrylate layer) or a polycarbonate fiber layer. Wherein the thickness of the first glass layer 1 is 3-6mm, and the thickness of the second glass layer 5 is 3-6 mm.
The adhesive film layer 4 not only serves to bond the first substrate layer and the second substrate layer, but also serves to absorb impact energy of a part of bullets and change the advancing direction of the bullets. The adhesive film layer 4 is one or more of PVB, SGP or PU. The thickness of the adhesive film layer 4 is 0.38-2.28mm, and the light transmittance reaches more than 90%. And the adhesive film layer 4 is preferably a PVB heat insulation film treated by thermal nano antimony-doped tin oxide or thermal insulation nano tin-doped indium oxide. Compared with a common adhesive film, the PVB heat-insulating film has higher strength and better impact resistance, can resist stronger impact force and improves the bulletproof effect; in addition, the PVB heat insulation film also has the performances of heat insulation, sound insulation and ultraviolet protection, so that the function of the bulletproof component is further expanded.
As can be seen from the foregoing, the thickness of the first glass layer 1 of the bulletproof assembly of the present invention is 3 to 6mm, the thickness of the second glass layer 5 is also 3 to 6mm, the thickness of the glue film layer 4 is 0.38 to 2.28mm, the transparent pattern layer 2, the color coating layer 3 and the solar cell layer 7 are all micron-sized thin films, and the thickness is negligible, so the thickness of the bulletproof assembly in the present embodiment is only 6.38 to 14.28mm, while the thickness of common bulletproof glass in the art is usually 7 to 7.5cm, i.e. 70 to 75mm, and thus it can be seen that the bulletproof assembly in the present embodiment greatly reduces the thickness of the bulletproof assembly, reduces the weight of the bulletproof assembly, and reduces the installation cost of the bulletproof assembly.
In another embodiment of the invention, as shown in fig. 2, the ballistic-resistant assembly further comprises a light-transmissive plastic layer 12, the light-transmissive plastic layer 12 further improving the ballistic-resistant effect of the ballistic-resistant assembly. The transparent plastic layer 12 may be polycarbonate fiber (PC) or polymethyl methacrylate (PMMA), and has a thickness of 2-6mm and a light transmittance of more than 90%. The function of the light-transmitting plastic layer 12 is similar to that of the adhesive film layer 4, and the light-transmitting plastic layer can absorb the impact energy of a bullet, change the direction of the bullet, prevent the bullet from penetrating through glass, and improve the bulletproof effect of the bulletproof assembly in the embodiment.
In another embodiment of the invention, as shown in fig. 2, the ballistic resistant assembly further comprises a moisture barrier layer 11, the moisture barrier layer 11 being disposed between the light transmissive plastic layer 12 and the substrate layer 8, the moisture barrier layer 11 being connected to the substrate layer 8 by an adhesive layer 10. The thickness of the water vapor barrier layer 11 is 0.1-1 micron, and one of silicon dioxide, silicon nitride, aluminum oxide and the like can be adoptedOr the water vapor barrier layer 11 is prepared by processes of atomic layer deposition, magnetron sputtering and the like. The moisture barrier layer 11 has a moisture permeability of 10-6g/m2Day or less. The adhesive layer 10 may be a polyurethane material, which is poured between the moisture barrier layer 11 and the substrate layer 8, and after cooling and curing, the two layers can be bonded together. The thickness of the adhesive layer 10 is 1-2 mm.
In another embodiment of the invention, a self-cleaning layer 9 is arranged outside the first glass layer 1, and the self-cleaning layer 9 is coated on the surface of the first glass layer 1, so that dust or dirty liquid (including liquid containing water and even oil) is difficult to adhere to the surface of the first glass layer 1 or is relatively easily washed away by water, and the surface of the bulletproof component is kept clean.
In another embodiment of the present invention, there is also provided a method for preparing any of the ballistic resistant assemblies described above, comprising the specific steps of:
1: cleaning and drying the substrate layer 8, and plating a solar chip layer 7 on the surface of the substrate layer 8 by adopting a co-evaporation or magnetron sputtering method to obtain a first composite film;
2: cleaning and drying a first glass layer 1, printing different patterns on the surface of the first glass layer 1 by adopting transparent ink silk-screen printing or transparent ink printing to obtain a transparent pattern layer 2, and preparing a color coating layer 4 on the surface of the transparent pattern layer 2 by adopting evaporation or magnetron sputtering to obtain a second composite film;
3: the second composite film, the first adhesive film layer 4, the second glass layer 5, the second adhesive film layer 6 and the first composite film are sequentially overlapped from top to bottom, and are put into a preheated roller press for prepressing, and the surface temperature of the glass is kept at 70 ℃, so that a third composite film is obtained;
4: the third composite membrane is placed in a high-pressure kettle, the temperature and the pressure are raised to 140 ℃ and 1-1.5MPa, the temperature is kept for 30-60min, then the temperature is reduced to below 40 ℃, and then the pressure is slowly released;
5: cleaning and drying a light-transmitting plastic layer 12, preparing a water vapor barrier layer 11 on the light-transmitting plastic layer 12, uniformly mixing an adhesive and a curing agent, performing vacuum defoaming, filling and bonding between the third composite film and the water vapor barrier layer 11, and cooling and curing to obtain an adhesive layer 10, so that the third composite film is connected with the water vapor barrier layer 11;
6: and preparing a self-cleaning coating wet film on the surface of the first glass layer 1 in a spraying mode, then placing the sample in a blast drying box, and drying for 1-5min at a high temperature of 60-80 ℃ to obtain a self-cleaning layer 9.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A photovoltaic ballistic resistant assembly comprising: a ballistic substrate layer and a solar core layer (7);
the bulletproof substrate layer comprises a first substrate layer, a first glue film layer (4) and a second substrate layer which are sequentially arranged, the first substrate layer comprises a first glass layer (1), a transparent pattern layer (2) and a color coating layer (3) which are sequentially arranged, and the color coating layer (3) is directly arranged on the transparent pattern layer (2); the second substrate layer comprises a second glass layer (5);
the solar chip layer (7) is arranged on one surface, deviating from the first adhesive film layer (4), of the second glass layer (5).
2. A photovoltaic ballistic module according to claim 1, characterized in that the solar chip layer (7) is disposed on a substrate layer (8), the substrate layer (8) being of metallic stainless steel.
3. A photovoltaic ballistic protection assembly according to claim 1 or 2, characterized in that the second substrate further comprises a second adhesive film layer (6), the second adhesive film layer (6) being used to adhere the solar core layer (7) to the side of the second glass layer (5) facing away from the first adhesive film layer (4).
4. A photovoltaic ballistic module according to claim 3, characterized in that the first adhesive film layer (4) and the second adhesive film layer (6) are both PVB heat-insulating films treated with thermal nano antimony-doped tin oxide or thermal nano tin-doped indium oxide.
5. A photovoltaic ballistic-resistant assembly according to claim 1, characterized in that the transparent pattern layer (2) is applied in the first glass layer (1) by means of a transparent ink screen or a transparent ink print.
6. A photovoltaic ballistic-resistant assembly according to claim 2, characterized in that the side of the substrate layer (8) facing away from the solar chip (7) is provided with a light-transmitting plastic layer (12), the light-transmitting plastic layer (12) being a polycarbonate fibre layer or a polymethylmethacrylate layer.
7. A photovoltaic ballistic-resistant assembly according to claim 6, characterized in that a moisture barrier layer (11) is arranged between the light-transmitting plastic layer (12) and the substrate layer (8), the moisture barrier layer (11) being connected to the substrate layer (8) by means of an adhesive layer (10).
8. A photovoltaic ballistic-resistant assembly according to claim 1, characterized in that the first glass layer (1) is provided with a self-cleaning layer (9) in addition.
9. A photovoltaic ballistic assembly according to claim 1, characterized in that the first glass layer (1) and the second glass layer (5) are one or several of ordinary flat glass, float glass or tempered glass.
10. A process for the preparation of a photovoltaic ballistic-resistant assembly according to any one of claims 1 to 9, characterized in that the preparation steps are as follows:
1: cleaning and drying the substrate layer (8), and plating a solar chip layer (7) on the surface of the substrate layer (8) by adopting a co-evaporation or magnetron sputtering method to obtain a first composite film;
2: cleaning and drying a first glass layer (1), printing different patterns on the surface of the first glass layer (1) by adopting transparent ink silk-screen printing or transparent ink printing to obtain a transparent pattern layer (2), and preparing a color coating layer (4) on the surface of the transparent pattern layer (2) by adopting evaporation or magnetron sputtering to obtain a second composite film;
3: the second composite film, the first adhesive film layer (4), the second glass layer (5), the second adhesive film layer (6) and the first composite film are sequentially overlapped and laminated from top to bottom, the laminated composite film is placed into a preheated roller press for prepressing, and the surface temperature of glass is kept at 70 ℃ to obtain a third composite film;
4: putting the third composite membrane into a high-pressure kettle, raising the temperature and the pressure to 140 ℃ of 120 and 1-1.5MPa, keeping for 30-60min, then reducing the temperature to below 40 ℃, and slowly releasing the pressure;
5: cleaning and drying a light-transmitting plastic layer (12), preparing a water vapor barrier layer (11) on the light-transmitting plastic layer (12), uniformly mixing an adhesive and a curing agent, performing vacuum defoaming, performing perfusion bonding between the third composite film and the water vapor barrier layer (11), and cooling and curing to obtain an adhesive layer (10), so that the third composite film is connected with the water vapor barrier layer (11);
6: and preparing a self-cleaning coating wet film on the surface of the first glass layer (1) in a spraying mode, then placing the sample in a blast drying oven, and drying for 1-5min at the high temperature of 60-80 ℃ to obtain the self-cleaning layer (9).
CN201910248720.2A 2019-03-29 2019-03-29 Photovoltaic bulletproof assembly and preparation method thereof Pending CN111746071A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112406223A (en) * 2020-11-25 2021-02-26 可罗盈(上海)太阳能科技有限公司 Color photovoltaic module with improved efficiency and preparation method thereof
CN116913980A (en) * 2023-06-07 2023-10-20 新源劲吾(北京)科技有限公司 Printed light guide pattern color photovoltaic panel and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112406223A (en) * 2020-11-25 2021-02-26 可罗盈(上海)太阳能科技有限公司 Color photovoltaic module with improved efficiency and preparation method thereof
CN112406223B (en) * 2020-11-25 2022-09-13 新源劲吾(北京)科技有限公司 Color photovoltaic module with improved efficiency and preparation method thereof
CN116913980A (en) * 2023-06-07 2023-10-20 新源劲吾(北京)科技有限公司 Printed light guide pattern color photovoltaic panel and manufacturing method thereof

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