CN110712407A - Bulletproof glass capable of generating power and preparation method thereof - Google Patents

Bulletproof glass capable of generating power and preparation method thereof Download PDF

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Publication number
CN110712407A
CN110712407A CN201810770587.2A CN201810770587A CN110712407A CN 110712407 A CN110712407 A CN 110712407A CN 201810770587 A CN201810770587 A CN 201810770587A CN 110712407 A CN110712407 A CN 110712407A
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layer
glass
light
photovoltaic
bulletproof
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Chinese (zh)
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逯平
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Shanghai Zuqiang Energy Co ltd
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Hanergy Mobile Energy Holdings Group Co Ltd
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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B17/064—
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2307/414—Translucent
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • 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
    • B32B2307/71—Resistive to light or to UV
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/12—Photovoltaic modules
    • 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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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention discloses bulletproof glass capable of generating electricity, which is characterized by comprising a high-light-transmission film layer (3), a photovoltaic chip layer (5), a first glass layer (6), a first bonding layer (7), a second glass layer (8), a second bonding layer (9) and a protective reinforcing layer (10). The electricity-generating bulletproof glass also can comprise an electric dimming layer (11), high-light-transmission silica gel layers (2,4), a self-cleaning layer (1) or a scratch-resistant layer (12). The electricity-generating bulletproof glass can not only realize photovoltaic power generation, but also has good bulletproof effect; the product is light in weight and low in installation requirement; the optical distortion effect can be prevented; natural lighting and indoor and outdoor visual communication can be realized; the product can automatically adjust indoor light, and simultaneously, the electro-dimming structure is simplified; the surface of the product has a self-cleaning function, and the power generation efficiency, the light transmittance and the attractiveness of the bulletproof glass capable of generating power can be improved.

Description

Bulletproof glass capable of generating power and preparation method thereof
Technical Field
The invention relates to the field of glass production and manufacturing, in particular to bulletproof glass capable of generating power and a preparation method thereof.
Background
With the continuous progress of photovoltaic technology and the rapid development of photovoltaic industry, photovoltaic power generation glass attracts more and more researchers and manufacturers to pay high attention in recent years. Conventional photovoltaic power generation glass typically replaces traditional glass with a translucent photovoltaic module encapsulated by a double layer of glass, with the photovoltaic module typically employing crystalline silicon or thin film photovoltaic modules. The photovoltaic cell part of the photovoltaic power generation glass can generate power through a photovoltaic effect, and the transparent part can realize natural lighting and indoor and outdoor visual communication. The photovoltaic power generation glass has the greatest characteristic that a part of solar radiation can be actively converted into useful electric energy through the photovoltaic effect, and meanwhile, the purpose of controlling the heat and glare of the solar radiation is realized by adjusting the transmittance of a photovoltaic module. However, with the large number of applications of photovoltaic power generation glass, higher and higher requirements are also put on the safety protection performance and the anti-theft performance of the photovoltaic power generation glass.
The bulletproof glass is a sandwich safety glass with the capability of blocking bullet or violent impact, and has the light transmission of the glass and certain bulletproof capability. The bulletproof glass is required to have extremely high strength and toughness, can bear strong impact and damage, can resist bullet shooting without being penetrated while meeting the requirement of light transmission observation, is widely applied to counters, museums, archives, high-grade residences, prisons and other important places of units such as banks, postal service, telecommunication, securities, insurance and the like and special vehicles in the aspect of safety protection, and is a variety which is widely applied and rapidly developed in the field of security products. In order to achieve the bulletproof function, bulletproof glass is often designed as a multilayer laminated structure.
Utility model with publication number CN206968122U discloses a bulletproof glass, which comprises 4 layers of glass and one layer of polycarbonate, which are bonded together by PVB (polyvinyl butyral) film.
In order to improve the safety protection performance of the photovoltaic power generation glass, the inventor provides the bulletproof glass which can realize power generation by combining the characteristics of the photovoltaic power generation glass and the bulletproof glass, can realize energy conservation and environmental protection, and can meet the requirement of safety protection.
Conventional photovoltaic power generation glass generally laminates a glass layer on a photovoltaic chip layer to protect the chip, but the surface of the glass layer is not only easily soiled and difficult to clean, but also reflects sunlight, thereby causing a decrease in photovoltaic power generation efficiency. Furthermore, the conventional photovoltaic power generation glass is often in a curtain wall type frame structure to obtain the light receiving area as high as possible, which requires that the weight of the photovoltaic power generation glass must be reduced as much as possible to improve the safety of the receiving frame and facilitate large-scale installation. However, in order to achieve the required bulletproof effect, the conventional bulletproof glass must be composed of multiple layers of glass and PVB film, which results in heavy weight, very high requirements for bearing a frame and mounting power, and the perspective effect is seriously affected by the optical distortion effect generated by more glass layers. In addition, the existing photovoltaic power generation glass and the existing bulletproof glass cannot automatically adjust indoor light, and the surface of the glass is easy to be dirty, so that the power generation efficiency and the light transmittance are reduced, and the attractiveness is influenced.
Therefore, the existing photovoltaic power generation glass and the existing bulletproof glass cannot effectively obtain practical power generation bulletproof glass through simple combination. There is a need for a new type of structural, electrically-generated bulletproof glass that overcomes the above-mentioned deficiencies of the prior art.
Disclosure of Invention
The invention aims to solve the technical problems and provide bulletproof glass capable of generating power, so that the weight of the product is reduced as much as possible, and the requirements of safety protection and installation of the existing photovoltaic power generation glass can be met.
Another object of the present invention is to provide a bulletproof glass capable of generating power, so that a photovoltaic chip can receive as much sunlight as possible to improve power generation efficiency.
Still another object of the present invention is to provide a power-generating bulletproof glass capable of autonomously adjusting light transmittance.
In view of the above, the first aspect of the invention provides a bulletproof glass capable of generating power, which comprises a high-light-transmission film layer, a photovoltaic chip layer, a first glass layer, a first adhesive layer, a second glass layer, a second adhesive layer and a protective reinforcing layer.
Preferably, the high light-transmitting film layer includes a polyethylene terephthalate (PET) film or a polyethylene naphthalate (PEN) film.
Preferably, the first adhesive layer is selected from any one of a polyvinyl butyral (PVB) film, an SGP film, and a polyurethane film.
Preferably, the photovoltaic chip layer is a solar photovoltaic power generation assembly and is selected from crystalline silicon, amorphous silicon, CdS, CdTe and CuInSe2(CIS)、CuInGaSe2(CIGS), dye-sensitized solar cells (DSSCs), organic conductive polymers, and the like.
Preferably, the protective reinforcing layer includes at least one layer of a highly light-transmitting polycarbonate resin.
Preferably, the second adhesive layer is selected from a polyurethane film or a polyurethane potting adhesive layer.
Preferably, the electrically-dischargeable bulletproof glass further comprises an electro-dimming layer, and the electro-dimming layer is electrically connected with the photovoltaic power generation layer. The electro-dimming layer may be disposed outside the protective reinforcing layer.
Preferably, the electro-dimming layer is selected from at least one of a liquid crystal dimming film and an electrochromic film.
Preferably, a self-cleaning layer is further arranged on the outer surface of the high light-transmitting film layer. The self-cleaning layer is selected from at least one of a fluorine resin film, a silicone resin film, a titanium dioxide film and a nano silicon dioxide film.
Preferably, a high-light-transmission silica gel layer is further arranged between the high-light-transmission thin film layer and the photovoltaic chip layer.
Preferably, a high-light-transmission silica gel layer is further arranged between the self-cleaning layer and the high-light-transmission film layer.
Preferably, a scratch-resistant layer is further provided on an outer side surface of the protective reinforcing layer or the electro-dimming layer.
Preferably, the first glass layer is float glass and the second glass layer is wired glass.
A second aspect of the present invention provides a method for manufacturing a bulletproof glass capable of generating power, comprising: forming a photovoltaic chip layer on an upper surface of the first glass layer; sequentially laminating a first adhesive layer and a second glass layer on the lower surface of the first glass layer and laminating; laminating a high-light-transmission thin film layer on the photovoltaic chip layer; and sequentially laminating a second bonding layer and a protective reinforcing layer on the lower surface of the second glass layer.
Preferably, the step of forming the photovoltaic chip layer on the first glass layer includes depositing the photovoltaic chip layer on the upper surface of the first glass layer by a co-evaporation technique, and further includes adjusting the size of the inter-chip space and the arrangement density on the photovoltaic chip layer by performing laser scribing or etching on the photovoltaic chip layer to adjust the light transmittance.
Preferably, the method further comprises laminating a self-cleaning layer on the high light transmission film layer. The self-cleaning layer is selected from at least one of a fluorine resin film, a silicone resin film, a titanium dioxide film and a nano silicon dioxide film.
Preferably, the method further comprises laminating an electro-dimming layer on an outer side surface of the protective stiffening layer and electrically connecting the electro-dimming layer with the photovoltaic chip layer.
Preferably, the method further comprises laminating a scratch-resistant layer on an outer side surface of the protective reinforcing layer or the electro-dimming layer.
The invention has the beneficial effects that:
1. the product can not only carry out photovoltaic power generation, is energy-saving and environment-friendly, but also has good bulletproof effect and meets the national standard;
2. the product is light in weight, the weight of the product is not obviously increased after the bulletproof function is added, the installation requirement is lower, and the installation safety of a large-area curtain wall is met;
3. compared with the conventional bulletproof glass, the number of the glass layers is obviously reduced, and the optical distortion effect can be prevented;
4. compared with the conventional power generation glass, the high-light-transmission film is adopted to replace the glass layer to package the photovoltaic chip layer, so that light incident on the photovoltaic chip layer is not reflected by the glass layer, and the power generation efficiency is improved;
5. the product not only can carry out photovoltaic power generation, but also can realize natural lighting and indoor and outdoor visual communication by laser scribing or etching a photovoltaic chip layer;
6. the product can automatically adjust indoor light according to the intensity of the irradiated sunlight, and simultaneously, the electro-dimming structure is simplified, and the light-weight requirement of the photovoltaic power generation glass is met;
7. the surface of the product has a self-cleaning function, and the power generation efficiency, the light transmittance and the attractiveness of the power generation bulletproof glass can be kept.
Drawings
Fig. 1 shows a structural view of a power-generating bulletproof glass according to an embodiment of the present invention;
fig. 2 shows a structural view of a chargeable bulletproof glass according to another embodiment of the present invention; and
fig. 3 shows a structural view of a bulletproof glass that can generate electricity according to still another embodiment of the present invention.
Detailed description of the preferred embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings. It should be noted that these examples are only for illustrating the present invention and should not be construed as limiting the present invention.
Fig. 1 shows a structural view of a power generating bulletproof glass according to an embodiment of the present invention, wherein the power generating bulletproof glass comprises a high light-transmitting film layer 3, a photovoltaic chip layer 5, a first glass layer 6, a first adhesive layer 7, a second glass layer 8, a second adhesive layer 9 and a protective reinforcing layer 10.
The high light-transmitting film layer 3 may be a polyethylene terephthalate (PET) film or a polyethylene naphthalate (PEN) film. Preferably, a high moisture barrier layer may also be deposited on the lower surface of the PET or PEN film by using an atomic layer deposition process, a magnetron sputtering process, or the like, so that the high light-transmitting thin film layer 3 has high moisture barrier performance.
The photovoltaic chip layer 5 is a solar photovoltaic power generation module, is selected from crystalline silicon, amorphous silicon, CdS, CdTe, CuInSe2(CIS), CuInGaSe2(CIGS), dye-sensitized solar cells (DSSC), organic conductive polymers and the like, and is preferably a thin film photovoltaic module. The photovoltaic chip layer 5 can be formed into a translucent layer with a certain light transmittance by means of laser scribing or etching so as to adjust the intensity of light irradiated into the translucent layer.
The first adhesive layer 3 may be any one of a polyvinyl butyral (PVB) film, an SGP film, and a polyurethane film, and is preferably a PVB film. The PVB film has the thickness of 0.38-2.28mm and the light transmittance of more than 90%. The PVB film can be a PVB heat-insulating film treated by heat-insulating nano antimony-doped tin oxide or heat-insulating nano tin-doped indium oxide, has better external impact resistance, and can improve the performances of theft prevention, sound insulation and ultraviolet resistance.
The protective reinforcing layer 10 is made of polycarbonate resin, the thickness is 2-6mm, and the light transmittance is more than 90%.
The second adhesive layer 9 can be a polyurethane film or a polyurethane potting adhesive layer and has a thickness of 1-2 mm.
The first glass layer 5 is at least one selected from flat glass, float glass and tempered glass, and has a thickness of 3-6 mm. The second glass layer 8 may be wired glass with a thickness of between 3 and 6 mm.
Fig. 2 shows a structural view of a chargeable bulletproof glass according to another embodiment of the present invention, in which an electro-dimming layer 11 is added to the structure of fig. 1. The electro-dimming layer 11 may be disposed below the protective reinforcement layer 10, and electrically connected to the photovoltaic power generation layer 5. The electro-dimming layer 11 may be at least one of a liquid crystal dimming film or an electrochromic film.
The conventional electro-dimming glass generally needs to be provided with a power supply device, a light sensor and a controller for the electro-dimming layer so as to adjust the light transmittance of the glass according to the external light intensity and realize the light adjusting function. And this embodiment can directly utilize photovoltaic chip layer 5 to supply power for electric dimming layer 11, no longer needs solitary power supply unit, and can also judge external light irradiation intensity according to the power of photovoltaic chip layer 5 output current, also can realize automatically regulated glass's luminousness from this under the condition that need not light sensor. Therefore, the embodiment greatly simplifies the automatic dimming structure, so that the automatic dimming function can be simply and conveniently realized on the bulletproof glass capable of generating electricity without greatly increasing the weight, the burden of a supporting frame cannot be obviously increased, the visual discomfort of the conventional photovoltaic power generation glass can be effectively improved, and the function of shading the interior can be realized.
Fig. 3 shows a structural view of a bulletproof glass capable of generating electricity according to still another embodiment of the present invention, in which a self-cleaning layer 1 and a scratch-resistant layer 12 are added to the structure of fig. 2, and high-transmittance silicone rubber layers 2,4 are disposed between the self-cleaning layer 1 and the high-transmittance film layer 3 and between the high-transmittance film layer 3 and the photovoltaic chip layer 5, while a protective reinforcing layer is instead formed of two polycarbonate layers and a polyurethane film between the layers to further improve the bulletproof capability.
The self-cleaning layer 1 is laminated on the outer surface of the high light-transmitting film layer 3, and may be at least one selected from a fluorine resin film, a silicone resin film, a titanium dioxide film and a nano-silica film, and has a thickness of 50-500 μm.
The self-cleaning layer 1 can utilize the super-hydrophilicity or the hydrophobicity of the coating to ensure that the surface of the coating can not form a water film, so that dust is not easy to be polluted, and the surface characteristic of the self-cleaning layer 1 ensures that small water drops are converged into large water drops to fall off under the action of gravity, so that stains polluted on the self-cleaning layer can be easily washed away by water, and the surface has the characteristic of easy cleaning. Therefore, the surface of the electricity-generating bulletproof glass can be kept clean, the electricity-generating efficiency and the light transmittance are not influenced, and the appearance is kept beautiful.
Furthermore, a scratch-resistant layer 12 can also be provided on the innermost surface of the electrically insulating bulletproof glass. The scratch resistant layer 12 may be a scratch resistant transparent plastic film having a thickness of about 0.5-1.5mm for protecting the innermost surface of the glass from damage.
Moreover, the high-light-transmission silica gel layers 2 and 4 are respectively arranged between the self-cleaning layer 1, the high-light-transmission thin film layer 3 and the photovoltaic chip layer 5, play a role in sealing and protecting as packaging materials, have high light transmission and cannot influence the power generation efficiency of the photovoltaic chip layer 5.
The protective reinforcing layer 10 may be formed by a plurality of polycarbonate layers according to the requirement of the bulletproof performance, the polycarbonate layers are bonded by polyurethane film or polyurethane potting compound, and fig. 3 shows the protective reinforcing layer 11 formed by two polycarbonate layers and one polyurethane film.
The method of manufacturing the electrically-generatable bulletproof glass of the present invention may include a) forming a photovoltaic chip layer 5 on an upper surface of a first glass layer 6; b) sequentially superposing a first bonding layer 7 and a second glass layer 8 on the lower surface of the first glass layer 6 and laminating; c) a high light-transmitting thin film layer 2 is stacked on the photovoltaic chip layer 5; and d) laminating a second adhesive layer 9 and a protective reinforcing layer 10 in this order on the lower surface of the second glass layer 8. In addition, e) superposing the electro-dimming layer 11 on the lower surface of the protective reinforcement layer 10 and electrically connecting the electro-dimming layer 11 with the photovoltaic chip layer 5; f) a self-cleaning layer 1 is superposed on the high-light-transmission film layer 2; or g) a scratch-resistant layer 12 is laminated on the lower surface of the protective reinforcing layer 10 or the electro-dimmer layer 11.
Specifically, a method for manufacturing a power generating bulletproof glass according to one embodiment of the present invention includes:
1. after cleaning and drying a float glass layer 6 with the thickness of 3-6mm, depositing a photovoltaic chip layer 5 on the upper surface by adopting a co-evaporation technology, and etching different chip coating interval sizes and arrangement densities by adopting a laser method, so that chip coated glass layers with different light transmittances are obtained, wherein the transmittances can be from 20% to 50%, and natural lighting and indoor and outdoor visual communication can be realized.
2. The method comprises the steps of enabling the surface of a float glass layer 6 deposited with a photovoltaic chip layer 5 to face upwards, cleaning and drying a wired glass layer 8 with the thickness of 3-6mm, sequentially superposing a PVB adhesive layer 7 and a wired glass layer 8 laminated sheet on the lower surface of the float glass layer 6, putting the laminated sheet into a preheated roller press for prepressing, keeping the surface temperature of rolled glass to be about 70 ℃, and cooling for later use to obtain a prepressed composite member.
3. And (3) putting the pre-pressed composite part prepared in the step (2) into a high-pressure kettle, raising the temperature and the pressure to 140 ℃, keeping the temperature to 1-1.5MPa for 30-60min, reducing the temperature to be below 40 ℃, slowly releasing the pressure, and opening the high-pressure kettle to obtain the high-pressure composite part.
4. The high-light-transmission water vapor barrier film layer 3 is prepared by depositing a high-water vapor barrier layer on the lower surface of a high-light-transmission film such as PET, PEN and the like by using a common preparation process of a water vapor barrier film such as an atomic layer deposition process, a magnetron sputtering process and the like.
5. Adopting the high-light-transmission water vapor barrier thin film layer 3 prepared in the step 4, adding liquid silica gel, an anti-aging agent, tackifying resin, a plasticizer and a curing agent into a stirring kettle, stirring and mixing uniformly at a high speed of 2000 r/min, preparing liquid silica gel wet films on two sides of the thin film layer 3 by adopting the modes of spraying, knife coating, roller coating and the like, and drying to obtain high-light-transmission silica gel layers 2 and 4 with the thickness of 200-300 mu m; this gives a composite film consisting of the layers 2, 3, 4.
6. And (3) sequentially overlapping and laminating the high-light-transmission fluororesin membrane, the composite membrane prepared in the step (5) and the high-pressure composite piece prepared in the step (3) from top to bottom, vacuumizing for 20min, packaging at the temperature of 50-120 ℃ for 1-5min, and laminating to obtain the composite piece.
7. And (3) uniformly stirring and mixing the polyurethane adhesive main material and the curing agent at 2000 r/min, defoaming in vacuum, carrying out polyurethane adhesive filling, sealing and bonding on the composite part prepared in the step 6 between the wired glass 8 and the high-light-transmittance PC layer 10, and cooling and curing to obtain a polyurethane perfusion bonding layer 9.
8. And (3) adhering an electro-dimming layer 11 with the thickness of about 1mm to the outer side of the PC layer 10 of the composite prepared in the step (7), electrically connecting the photovoltaic chip layer 5 with the electro-dimming layer 11, wherein the electro-dimming layer 11 can be an electro-liquid crystal dimming component or an electrochromic dimming component.
9. A scratch-resistant plastic film having a thickness of about 1mm was bonded to the lower surface of the electro-dimming layer 11.
Ballistic performance test examples:
the bulletproof performance of the electrically-generatable bulletproof glass is tested according to the national standard GB9962-1999, and the results are as follows:
firstly, testing a sample:
FIG. 1 Structure Material Thickness of
High light transmission film layer 3 PET film 0.5mm
Photovoltaic chip layer 5 CdTe thin film photovoltaic cell chip 1mm
First glass layer 6 Float glass 3mm
First adhesive layer 7 PVB glue 1.52mm
Second glass layer 8 Wire glass 6mm
Second adhesive layer 9 Polyurethane perfusion adhesive 2mm
Protective reinforcing layer 10 High light transmission polycarbonate 6mm
II, testing results:
the bullet-proof effect of the 64-type pistol shooting test is F64-H-J; the 79 type light submachine gun shooting test shows that the bulletproof effect is F79-M-J. After the test sample is hit by the two types of bullets, no glass broken slag splashes, and the two types of bullets cannot puncture glass.
The bulletproof test result shows that the electricity-generating bulletproof glass completely meets the bulletproof requirement of national standard GB9962-1999 on bulletproof glass for buildings.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (10)

1. The bulletproof glass capable of generating electricity is characterized by comprising a high-light-transmission film layer (3), a photovoltaic chip layer (5), a first glass layer (6), a first bonding layer (7), a second glass layer (8), a second bonding layer (9) and a protection reinforcing layer (10).
2. The electrically switchable ballistic resistant glass according to claim 1, characterized in that the high light transmission film layer (3) comprises a polyethylene terephthalate film or a polyethylene naphthalate film.
3. The electrically-switchable ballistic glass according to claim 1, characterized in that the first adhesive layer (7) is selected from any one of polyvinyl butyral sheeting, SGP sheeting and polyurethane sheeting.
4. A dischargeable ballistic glass according to claim 1, characterized in that said photovoltaic chip layer (5) is a solar photovoltaic module selected from crystalline silicon, amorphous silicon, CdS, CdTe, CuInSe2、CuInGaSe2At least one of dye-sensitized solar cells and organic conductive polymers.
5. The electrically switchable ballistic resistant glass according to claim 1, characterized in that the protective reinforcement layer (10) comprises at least one layer of highly transparent polycarbonate resin.
6. A bulletproof glazing capable of generating electricity according to claim 1, characterized in that it further comprises an electro-dimming layer (11), said electro-dimming layer (11) being electrically connected to said photovoltaic layer (5).
7. The electrically switchable ballistic resistant glass according to claim 1, characterized in that the electro-dimming layer (11) is selected from at least one of liquid crystal dimming films and electrochromic films.
8. A method for manufacturing a bulletproof glass capable of generating electricity, which is characterized by comprising the following steps:
a) forming a photovoltaic chip layer (5) on an upper surface of the first glass layer (6);
b) laminating a first adhesive layer (7) and a second glass layer (8) in this order on the lower surface of the first glass layer (6);
c) laminating a high-light-transmission thin film layer (3) on the photovoltaic chip layer (5); and
d) and a second bonding layer (9) and a protective reinforcing layer (10) are sequentially laminated on the lower surface of the second glass layer (8).
9. The method according to claim 8, wherein step a) comprises depositing a photovoltaic chip layer (5) on the upper surface of the first glass layer (6) by a co-evaporation technique, and further comprising adjusting the inter-chip spacing size and packing density on the photovoltaic chip layer (5) by laser scribing or etching on the photovoltaic chip layer (5) to adjust the light transmittance.
10. The method according to claim 8, further comprising the step of e) laminating an electro-dimming layer (11) on an outer side surface of the protective reinforcing layer (10) and electrically connecting the electro-dimming layer (11) with the photovoltaic chip layer (5).
CN201810770587.2A 2018-07-13 2018-07-13 Bulletproof glass capable of generating power and preparation method thereof Pending CN110712407A (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102184990A (en) * 2011-03-23 2011-09-14 浙江恒基光伏电力科技股份有限公司 Crystalline silicon photovoltaic module for building integrated photovoltaic
CN203312339U (en) * 2013-05-22 2013-11-27 上海太阳能科技有限公司 High-efficiency lightweight double-faced battery pack with light tripping structure
CN203562435U (en) * 2013-10-10 2014-04-23 青岛昊成实业有限公司 Two-side film photovoltaic solar power generation panel
CN106273909A (en) * 2016-08-15 2017-01-04 重庆禾维科技有限公司 Can the bulletproof glass of intelligent dimming
CN106273916A (en) * 2016-08-04 2017-01-04 浙江飞越洁具制造有限公司 A kind of bulletproof glass
CN206178308U (en) * 2016-09-30 2017-05-17 常州亚玛顿股份有限公司 Novel intelligence glass
CN206703907U (en) * 2017-03-10 2017-12-05 广西杭开智能科技有限公司 A kind of solar powered automotive light-shading board intelligent liquid-crystal, which filters, to be shielded
CN206774561U (en) * 2017-05-05 2017-12-19 戴君化 A kind of light-duty hard photovoltaic panel
CN207552193U (en) * 2017-09-26 2018-06-29 广州特盾特种玻璃有限公司 A kind of electrochromic bulletproof glass
CN110712404A (en) * 2018-07-13 2020-01-21 汉能移动能源控股集团有限公司 Bulletproof glass capable of generating power and preparation process thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102184990A (en) * 2011-03-23 2011-09-14 浙江恒基光伏电力科技股份有限公司 Crystalline silicon photovoltaic module for building integrated photovoltaic
CN203312339U (en) * 2013-05-22 2013-11-27 上海太阳能科技有限公司 High-efficiency lightweight double-faced battery pack with light tripping structure
CN203562435U (en) * 2013-10-10 2014-04-23 青岛昊成实业有限公司 Two-side film photovoltaic solar power generation panel
CN106273916A (en) * 2016-08-04 2017-01-04 浙江飞越洁具制造有限公司 A kind of bulletproof glass
CN106273909A (en) * 2016-08-15 2017-01-04 重庆禾维科技有限公司 Can the bulletproof glass of intelligent dimming
CN206178308U (en) * 2016-09-30 2017-05-17 常州亚玛顿股份有限公司 Novel intelligence glass
CN206703907U (en) * 2017-03-10 2017-12-05 广西杭开智能科技有限公司 A kind of solar powered automotive light-shading board intelligent liquid-crystal, which filters, to be shielded
CN206774561U (en) * 2017-05-05 2017-12-19 戴君化 A kind of light-duty hard photovoltaic panel
CN207552193U (en) * 2017-09-26 2018-06-29 广州特盾特种玻璃有限公司 A kind of electrochromic bulletproof glass
CN110712404A (en) * 2018-07-13 2020-01-21 汉能移动能源控股集团有限公司 Bulletproof glass capable of generating power and preparation process thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
白振中: "《工程玻璃深加工技术手册》", 31 December 2014 *

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