High-strength laminated glass

Abstract

The utility model relates to the technical field of laminated glass, and discloses high-strength laminated glass which comprises a frame, an inner glass body is fixedly arranged at the position, close to the front end, of the inner side of the frame, an outer glass body is fixedly arranged at the position, close to the rear end, of the inner side of the frame, and a second middle film is fixedly arranged at the rear end of the inner glass body. A transfer layer is fixedly arranged at the rear end of the second middle film, a color changing layer is fixedly arranged at the rear end of the transfer layer, a first middle film is fixedly arranged at the rear end of the color changing layer, an outer protective layer is fixedly arranged at the rear end of the outer glass body, an inner protective layer is fixedly arranged at the front end of the inner glass body, and the outer protective layer comprises a wear-resistant layer. And a heat insulation layer is fixedly arranged at the rear end of the wear-resistant layer, the inner protection layer comprises a light-transmitting layer, and an anti-corrosion layer is fixedly arranged at the front end of the light-transmitting layer. According to the utility model, the strength of the glass is improved, the glass can be protected after being used for a long time, and the service life of the glass is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated glass, in particular to a high-strength laminated glass. Background Art

[0002] Laminated glass, also known as laminated glass, is a composite material consisting of two pieces of glass with a layer of transparent or colored plastic sandwiched between them. This layer is usually made of polyurethane plastic material. The main feature of laminated glass is that when it breaks, the fragments will adhere to the sandwich, reducing the damage to people when the glass is broken.

[0003] Existing laminated glass fixes interlayer materials between glasses to improve the safety and sound insulation of the glass. However, the strength of the glass is low during use and it is easily damaged by impact. It is also prone to corrosion and wear after long-term use, and has a short service life.

[0004] Therefore, the utility model provides a high-strength laminated glass to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-strength laminated glass, which improves the strength of the inner glass body and the outer glass body when used, improves the impact resistance, and improves the light transmission effect and heat insulation effect when the outer glass body and the inner glass body are used, and has a longer service life.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a high-strength laminated glass, comprising a frame, an inner glass body is fixedly arranged at the front end of the inner side of the frame, an outer glass body is fixedly arranged at the rear end of the inner side of the frame, a second intermediate film is fixedly arranged at the rear end of the inner glass body, a transmission layer is fixedly arranged at the rear end of the second intermediate film, a color-changing layer is fixedly arranged at the rear end of the transmission layer, a first intermediate film is fixedly arranged at the rear end of the color-changing layer, an outer protective layer is fixedly arranged at the rear end of the outer glass body, and an inner protective layer is fixedly arranged at the front end of the inner glass body;

[0007] The outer protective layer comprises a wear-resistant layer, a heat-insulating layer is fixedly arranged at the rear end of the wear-resistant layer, and the inner protective layer comprises a light-transmitting layer, a corrosion-resistant layer is fixedly arranged at the front end of the light-transmitting layer;

[0008] Through the above technical solution, the outer glass body and the inner glass body arranged in the frame are fixed by the first intermediate film, the color-changing layer, the transfer layer and the second intermediate film, so that the outer glass body and the inner glass body are bonded, the strength of the outer glass body and the inner glass body is improved, the multi-layer combination improves the impact resistance effect, and the service life of the glass is improved by the outer protective layer arranged at the rear end of the outer glass body and the inner protective layer at the front end of the inner glass body;

[0009] The wear-resistant layer in the outer protective layer can prevent the surface of the outer glass body from being worn out by the outside world. The heat insulation layer blocks the outside temperature to ensure that the indoor temperature is not affected. The light clarity is improved by setting a light-transmitting layer in the inner protective layer, and the service life of the inner glass body is increased by the anti-corrosion layer.

[0010] Furthermore, the material used for the wear-resistant layer is a siloxane coating, and the material used for the heat-insulating layer is a titanium oxide coating;

[0011] Through the above technical scheme, the siloxane coating can be applied to the glass surface by solution coating and vapor deposition methods. The siloxane coating can improve the hardness, wear resistance and corrosion resistance of the glass surface, while also increasing the surface smoothness and anti-fouling ability. The titanium oxide coating can reflect part of the solar thermal radiation, reduce the temperature of the glass surface, and improve the thermal insulation effect.

[0012] Furthermore, the material used for the light-transmitting layer is a nano-aperture array coating, and the material used for the anti-corrosion layer is an oxide coating;

[0013] Through the above technical solution, the nanoaperture array coating increases the transmittance by forming a series of tiny aperture arrays on the glass surface. These tiny apertures allow more light to pass through while reducing reflection and scattering, thereby improving light transmittance. The oxide coating can increase the hardness of the glass and has corrosion resistance, which can prevent chemical erosion of the glass surface.

[0014] Furthermore, the material used for the second intermediate film is a PVB film;

[0015] Through the above technical solution, the PVB film has excellent adhesion, water resistance and optical properties, and has the function of absorbing impact energy, reducing the danger of glass shattering, thereby improving the safety of laminated glass.

[0016] Furthermore, the material used for the transfer layer is EVA film;

[0017] Through the above technical solution, the EVA film can accurately transmit light, making it very suitable for applications where visual effects need to be retained, easy to bond with a variety of materials, and will not cause adverse effects on the environment.

[0018] Furthermore, the material used for the color-changing layer is a photochromic polymer;

[0019] Through the above technical solution, the photochromic polymer can undergo chemical changes after being irradiated with ultraviolet light, thereby changing its transparency or color, and the light transmittance can be adjusted according to the light.

[0020] Furthermore, the material used for the first intermediate film is PET film;

[0021] Through the above technical solution, the PET film has higher tensile strength and modulus, can withstand high temperatures and has a certain effect on heat insulation.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model provides a high-strength laminated glass, which is provided with an outer glass body and an inner glass body inside a frame, so that the outer glass body and the inner glass body are fixed by a first intermediate film, a discoloration layer, a transfer layer and a second intermediate film between the outer glass body and the inner glass body. The first intermediate film has a high tensile strength and combines the multiple layers by the excellent adhesion of the second intermediate film, so that the inner glass body and the outer glass body have moving impact resistance, reduce the risk of glass breakage, and improve the strength of the outer glass body and the inner glass body. In addition, by providing the discoloration layer, the light transmittance of the glass can be reduced by the intensity of light, and the glass has a certain light-shielding property. By providing the transfer layer, the light is clearer when being transmitted, and the visual effect is retained.

[0024] 2. The high-strength laminated glass proposed by the utility model has an outer protective layer on the outer glass layer, improves the hardness, wear resistance and corrosion resistance of the glass surface through the wear-resistant layer, improves the heat insulation effect through the heat insulation layer, and protects against the outside world, improves the light transmittance through the light-transmitting layer in the inner protective layer on the inner glass body, and the anti-corrosion layer can prevent chemical erosion on the glass surface, thereby improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0026] Figure 2 It is a top cross-sectional schematic diagram of the utility model;

[0027] Figure 3 This is a schematic diagram of the outer protective layer structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the inner protective layer structure of the utility model.

[0029] Legend:

[0030] 1. Frame; 2. Inner glass body; 3. Outer glass body; 4. Outer protective layer; 5. Inner protective layer; 6. First intermediate film; 7. Color-changing layer; 8. Transfer layer; 9. Second intermediate film; 401. Wear-resistant layer; 402. Heat-insulating layer; 501. Light-transmitting layer; 502. Anti-corrosion layer. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a high-strength laminated glass, comprising a frame 1, an inner glass body 2 is fixedly arranged on the inner side of the frame 1 near the front end, an outer glass body 3 is fixedly arranged on the inner side of the frame 1 near the rear end, a second intermediate film 9 is fixedly arranged on the rear end of the inner glass body 2, a transfer layer 8 is fixedly arranged on the rear end of the second intermediate film 9, a discoloration layer 7 is fixedly arranged on the rear end of the transfer layer 8, a first intermediate film 6 is fixedly arranged on the rear end of the discoloration layer 7, an outer protective layer 4 is fixedly arranged on the rear end of the outer glass body 3, and an inner protective layer 5 is fixedly arranged on the front end of the inner glass body 2. Through the above technical scheme, the outer glass body 3 and the inner glass body 2 arranged in the frame 1 are fixed by the first intermediate film 6, the discoloration layer 7, the transfer layer 8 and the second intermediate film 9, so that the outer glass body 3 and the inner glass body 2 are bonded, the strength of the outer glass body 3 and the inner glass body 2 is improved, the multi-layer combination improves the impact resistance effect, and the service life of the glass is improved by the outer protective layer 4 arranged at the rear end of the outer glass body 3 and the inner protective layer 5 at the front end of the inner glass body 2.

[0033] The outer protective layer 4 includes a wear-resistant layer 401, and a heat-insulating layer 402 is fixedly arranged at the rear end of the wear-resistant layer 401. The inner protective layer 5 includes a light-transmitting layer 501, and an anti-corrosion layer 502 is fixedly arranged at the front end of the light-transmitting layer 501. The wear-resistant layer 401 in the outer protective layer 4 can prevent the surface of the outer glass body 3 from being worn by the outside world, and the heat-insulating layer 402 blocks the outside temperature to ensure that the indoor temperature is not affected. The light clarity is improved by setting the light-transmitting layer 501 in the inner protective layer 5, and the service life of the inner glass body 2 is improved by the anti-corrosion layer 502.

[0034] The material used for the wear-resistant layer 401 is a siloxane coating, and the material used for the heat-insulating layer 402 is a titanium oxide coating. The siloxane coating can be applied to the glass surface by solution coating or vapor deposition. The siloxane coating can improve the hardness, wear resistance and corrosion resistance of the glass surface, while also increasing the surface smoothness and anti-fouling ability. The titanium oxide coating can reflect part of the solar thermal radiation, reduce the temperature of the glass surface, and improve the heat-insulating effect, so that the external rain, wind and sand, high temperature and low temperature are not easy to cause damage to the external glass body 3, and the good heat-insulating effect does not affect the indoor temperature.

[0035] The material used for the light-transmitting layer 501 is a nano-aperture array coating, and the material used for the anti-corrosion layer 502 is an oxide coating. The nano-aperture array coating increases the transmittance by forming a series of tiny aperture arrays on the glass surface. These tiny apertures allow more light to pass through while reducing reflection and scattering, thereby improving light transmittance. The oxide coating can increase the hardness of the glass and has corrosion resistance. It can prevent chemical erosion of the glass surface, making the light felt indoors clearer and the appearance better. When used indoors, it can keep the surface of the inner glass body 2 clean to prevent corrosion damage.

[0036] The material used for the second intermediate film 9 is PVB film. PVB film has excellent adhesion, water resistance and optical properties, and can absorb impact energy to reduce the danger of glass shattering, thereby improving the safety of laminated glass and improving the strength of the combination of the outer glass body 3 and the inner glass body 2. The material used for the transfer layer 8 is EVA film. EVA film can accurately transmit light, making it very suitable for applications where visual effects need to be retained. It is convenient to bond with a variety of materials and will not cause adverse effects on the environment. It is convenient to transmit the light irradiated by the outer glass body 3, making the light feel better. The material used for the color-changing layer 7 is photochromic polymer. Photochromic polymer can undergo chemical changes after being exposed to ultraviolet light, thereby changing its transparency or color. The light transmittance can be adjusted according to the light to prevent the light from being too strong and causing glare and direct strong ultraviolet radiation. The material used for the first intermediate film 6 is PET film. PET film has high tensile strength and modulus, can withstand high temperatures, and has a certain effect on heat insulation.

[0037] Working principle: After the frame 1 is installed, the first intermediate layer, the color-changing layer 7, the transfer layer 8 and the second intermediate film 9 between the outer glass body 3 and the inner glass body 2 are fixed, so that the outer glass body 3 and the inner glass body 2 are bonded, thereby improving the strength of the outer glass body 3 and the inner glass body 2, making the outer glass body 3 and the inner glass body 2 more impact-resistant and stronger when in use. The outer protective layer 4 at the rear end of the outer glass body 3 improves the wear-resistant and heat-insulating effect of the outer glass body 3 to the outside, and the inner protective layer 5 at the front end of the inner glass body 2 improves the corrosion resistance and light transmittance of the inner glass body 2, thereby increasing the service life of the inner glass body 2 and the outer glass body 3 when in use.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength laminated glass, comprising a frame (1), characterized in that: An inner glass body (2) is fixedly arranged on the inner side of the frame (1) near the front end, an outer glass body (3) is fixedly arranged on the inner side of the frame (1) near the rear end, a second intermediate film (9) is fixedly arranged on the rear end of the inner glass body (2), a transmission layer (8) is fixedly arranged on the rear end of the second intermediate film (9), a color-changing layer (7) is fixedly arranged on the rear end of the transmission layer (8), a first intermediate film (6) is fixedly arranged on the rear end of the color-changing layer (7), an outer protective layer (4) is fixedly arranged on the rear end of the outer glass body (3), and an inner protective layer (5) is fixedly arranged on the front end of the inner glass body (2); The outer protective layer (4) comprises a wear-resistant layer (401), a heat-insulating layer (402) is fixedly provided at the rear end of the wear-resistant layer (401), and the inner protective layer (5) comprises a light-transmitting layer (501), a corrosion-resistant layer (502) is fixedly provided at the front end of the light-transmitting layer (501).

2. The high-strength laminated glass according to claim 1, characterized in that: The material used for the wear-resistant layer (401) is a siloxane coating, and the material used for the heat-insulating layer (402) is a titanium oxide coating.

3. The high-strength laminated glass according to claim 1, characterized in that: The material used for the light-transmitting layer (501) is a nano-aperture array coating, and the material used for the anti-corrosion layer (502) is an oxide coating.

4. The high-strength laminated glass according to claim 1, characterized in that: The material used for the second intermediate film (9) is a PVB film.

5. The high-strength laminated glass according to claim 1, characterized in that: The material used for the transfer layer (8) is EVA film.

6. The high-strength laminated glass according to claim 1, characterized in that: The material used for the color-changing layer (7) is a photochromic polymer.

7. The high-strength laminated glass according to claim 1, characterized in that: The material used for the first intermediate film (6) is PET film.

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