Hydrophobic laminated toughened glass

Abstract

The utility model discloses a kind of hydrophobic type laminated toughened glass, which aims to solve the technical problem that laminated glass in existing technology is prone to cause middle layer fogging due to water vapor penetration in humid environment, affecting light transmittance, and even possibly causing delamination. The toughened glass includes a rectangular support frame. Both sides of the rectangular support frame are provided with laminated glass. The outer side of the laminated glass is provided with a hydrophobic layer. The inner side of the laminated glass is provided with a blast film. The inner side of the blast film is provided with a drying layer. Both sides of the rectangular support frame are also provided with a sealing buffer ring. By providing a hydrophobic layer on the outer surface of the laminated glass, rainwater can quickly roll off and carry away surface dust and pollutants, significantly reducing the frequency of cleaning and maintenance. The drying layer provided on the inner side of the laminated glass can effectively absorb the water vapor in the interlayer. When the laminated glass is subjected to external impact, the blast film can effectively adhere to the fragments of the laminated glass, preventing the fragments from splashing and causing injury.

Description

Technical Field

[0001] This utility model belongs to the field of tempered glass, specifically relating to a hydrophobic laminated tempered glass. Background Technology

[0002] Tempered laminated glass, also known as tempered interlayered glass, is a type of laminated glass. It is made by tempering two or more layers of ordinary float glass and then bonding them together. The middle layer is usually PVB film (scientific name: polyvinyl butyral). The two or more layers of glass are bonded together through a special process of heating and high pressure.

[0003] Laminated glass is prone to fogging in humid environments due to moisture penetration, affecting light transmission and potentially causing delamination. Ordinary glass surfaces are highly hydrophilic, easily forming a water film from rainwater and attracting dust, making cleaning difficult. Although some products use hydrophobic coatings, they suffer from poor wear resistance and short service life. Existing technologies mostly rely on edge sealing for moisture prevention, but cannot completely prevent internal condensation. Therefore, a hydrophobic laminated tempered glass is designed to overcome these technical shortcomings. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a hydrophobic laminated tempered glass. This tempered glass aims to solve the technical problem that under the existing technology, laminated glass is prone to fogging of the interlayer due to water vapor penetration in humid environments, which affects light transmission and may even cause delamination.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a hydrophobic laminated tempered glass, which includes a rectangular support frame, laminated glass on both sides of the rectangular support frame, a hydrophobic layer on the outer side of the laminated glass, an explosion-proof film on the inner side of the laminated glass, and a drying layer on the inner side of the explosion-proof film.

[0008] The rectangular support frame is also equipped with sealing buffer rings on both sides. The sealing buffer rings have rectangular grooves inside and are connected to the drying layer.

[0009] Preferably, the hydrophobic layer is made of a nanostructured hydrophobic film.

[0010] Furthermore, the explosion-proof film is made of thermoplastic polyurethane film.

[0011] Furthermore, the drying layer is made of a moisture-absorbing drying film.

[0012] Furthermore, multiple elliptical buffer rings are evenly distributed inside the rectangular support frame.

[0013] Furthermore, the elliptical buffer ring is made of spring steel.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention features a hydrophobic layer on the outer surface of laminated glass, allowing rainwater to quickly roll off and carry away surface dust and contaminants, significantly reducing the frequency of cleaning and maintenance. A drying layer on the inner side of the laminated glass effectively absorbs moisture within the interlayer, preventing internal fogging caused by temperature changes and ensuring the laminated glass maintains clear light transmission over a long period. When the laminated glass is subjected to external impact, the explosion-proof film effectively adheres to glass fragments, preventing them from flying and injuring people. At the same time, the buffer layer absorbs impact energy, reducing the overall risk of breakage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the laminated glass and hydrophobic layer of this utility model;

[0019] Figure 3 This is a schematic diagram of the explosion-proof film and drying layer of this utility model;

[0020] Figure 4 This is a schematic diagram of the sealing buffer ring and rectangular groove of this utility model;

[0021] Figure 5 This is a schematic diagram of the rectangular support frame and elliptical buffer ring of this utility model.

[0022] The markings in the attached diagram are as follows: 1. Rectangular support frame; 11. Elliptical buffer ring; 2. Laminated glass; 3. Hydrophobic layer; 4. Explosion-proof film; 5. Drying layer; 6. Sealing buffer ring; 61. Rectangular groove. Detailed Implementation

[0023] This specific embodiment is a hydrophobic laminated tempered glass, the structural diagram of which is shown below. Figures 1-5 As shown, the tempered glass includes a rectangular support frame 1, with laminated glass 2 on both sides of the rectangular support frame 1. A hydrophobic layer 3 is provided on the outer side of the laminated glass 2, and an explosion-proof film 4 is provided on the inner side of the laminated glass 2. A drying layer 5 is provided on the inner side of the explosion-proof film 4.

[0024] The rectangular support frame 1 is also provided with sealing buffer rings 6 on both sides. The sealing buffer rings 6 have rectangular grooves 61 inside and are connected to the drying layer 5.

[0025] The hydrophobic layer 3 is made of a nanostructured hydrophobic film. Nanostructured hydrophobic films are a type of functional material that achieves superhydrophobic properties through microscopic surface morphology design. Its core principle is to mimic the micro-nano structure of biological surfaces such as lotus leaves and water strider legs in nature, and to construct a hierarchical structure of micron-level protrusions and nano-level villi on the surface. Rolling water droplets can adsorb dust and pollutants, achieving the "lotus effect" self-cleaning.

[0026] The explosion-proof film 4 is made of thermoplastic polyurethane film, which is a high-performance transparent polymer film with excellent impact resistance and tear resistance. It can effectively absorb and disperse impact energy. Even if the laminated glass 2 breaks, the explosion-proof film 4 can still maintain the overall structure of the laminated glass 2 and prevent the laminated glass 2 from completely shattering and falling off.

[0027] The drying layer 5 is made of a moisture-absorbing drying film, which actively absorbs ambient moisture to prevent condensation, mold, and other problems. It effectively eliminates condensation droplets inside the rectangular support frame 1, reduces mold growth in humid environments, and maintains overall cleanliness.

[0028] Multiple elliptical buffer rings 11 are evenly distributed inside the rectangular support frame 1. The elliptical buffer rings 11 are made of spring steel, which is a special steel designed for elastic deformation. With its unique material properties and structural advantages, it has shown excellent performance in the field of shock absorption and buffering. It converts the impact kinetic energy into elastic potential energy through elastic deformation and then releases it slowly, which significantly reduces the instantaneous impact force.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A hydrophobic laminated tempered glass, characterized in that: The tempered glass includes a rectangular support frame (1), with laminated glass (2) on both sides of the rectangular support frame (1), a hydrophobic layer (3) on the outer side of the laminated glass (2), an explosion-proof film (4) on the inner side of the laminated glass (2), and a drying layer (5) on the inner side of the explosion-proof film (4). The rectangular support frame (1) is also provided with sealing buffer rings (6) on both sides. The sealing buffer rings (6) have rectangular grooves (61) inside. The sealing buffer rings (6) are connected to the drying layer (5).

2. The hydrophobic laminated tempered glass according to claim 1, characterized in that: The hydrophobic layer (3) is made of a nanostructured hydrophobic film.

3. The hydrophobic laminated tempered glass according to claim 1, characterized in that: The explosion-proof film (4) is made of thermoplastic polyurethane film.

4. The hydrophobic laminated tempered glass according to claim 1, characterized in that: The material of the drying layer (5) is a moisture-absorbing drying film.

5. The hydrophobic laminated tempered glass according to claim 1, characterized in that: The rectangular support frame (1) has multiple elliptical buffer rings (11) evenly distributed inside.

6. The hydrophobic laminated tempered glass according to claim 5, characterized in that: The elliptical buffer ring (11) is made of spring steel.

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