Wear-resistant heat-insulating glass

Abstract

The utility model discloses wear-resistant heat insulation glass, and particularly relates to the technical field of glass, the wear-resistant heat insulation glass comprises an outer glass plate and an inner glass plate, an isolation frame is arranged between the outer glass plate and the inner glass plate, the inner side of the isolation frame is in a vacuum state, and the outer glass plate, the inner glass plate and the isolation frame are produced and assembled in a vacuum environment. The isolation frame comprises an aluminum alloy frame, rubber gaskets are fixedly arranged on the front side and the rear side of the aluminum alloy frame, and the two rubber gaskets are fixedly connected with the outer glass plate and the inner glass plate respectively. According to the utility model, the isolation frame is arranged between the outer glass plate and the inner glass plate, so that the vacuum cavity is formed between the outer glass plate and the inner glass plate, and when the outer glass plate or the inner glass plate is broken, fragments are prevented from splashing towards the outer side by utilizing suction force of vacuum, so that the splashing range of the fragments when the glass is broken is reduced, and the glass is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a wear-resistant heat-insulating glass. Background Art

[0002] Glass is a widely used material in existing technology. Since glass is airtight but light-transmitting, it is often used in the construction industry as a raw material for building doors and windows.

[0003] With the development of technology, today's glass is diverse and has different advantages and characteristics. As the raw material for building doors and windows, glass needs to be strong and wear-resistant, and have a certain heat insulation capacity to reduce the impact of outdoor ambient temperature changes on the interior, such as the wear-resistant insulating glass with publication number CN110511601A.

[0004] Although glass is now very strong, it is still a fragile material in essence. When it is impacted by unexpected external forces, it still has a great risk of breaking. When used as a door and window material for buildings, broken glass fragments are very easy to fly. The larger the range of the splash, the wider the impact range, and the more likely it is to hurt people. However, it is difficult to limit the range of the splash when the glass breaks in the existing technology. Utility Model Content

[0005] The utility model aims to provide a wear-resistant heat-insulating glass, which prevents fragments from flying outwards through vacuum suction, reduces the flying range of fragments when the glass breaks, and makes the glass safer.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a wear-resistant insulating glass comprising an outer glass plate and an inner glass plate, an isolation frame being provided between the outer glass plate and the inner glass plate, the interior of the isolation frame being in a vacuum state, and the outer glass plate, the inner glass plate, and the isolation frame being produced and assembled in a vacuum environment, so that the interior of the isolation frame remains vacuum;

[0007] The isolation frame comprises an aluminum alloy frame. Rubber gaskets are fixedly provided on both the front and rear sides of the aluminum alloy frame. The two rubber gaskets are fixedly connected to the outer glass plate and the inner glass plate respectively.

[0008] Furthermore, a plurality of spacers made of PVC material are provided between the outer glass plate and the inner glass plate, and the spacers are located inside the isolation frame. Activated carbon cloth for absorbing moisture is fixed on the inner wall of the aluminum alloy frame.

[0009] Furthermore, a plurality of heat-conducting metal wires are provided on the rear side of the outer glass plate, the heat-conducting metal wires are in contact with the rear side of the outer glass plate, and both ends of the heat-conducting metal wires are connected to the aluminum alloy frame. The heat-conducting metal wires can absorb the heat of the outer glass plate and conduct the heat to the aluminum alloy frame for dissipation, thereby dissipating heat from the outer glass plate on the basis of heat insulation.

[0010] Furthermore, the outer glass plate includes a first tempered glass sheet, a PVC interlayer is fixed on the rear side of the first tempered glass sheet, a second tempered glass sheet is fixed on the rear side of the PVC interlayer, the first tempered glass sheet and the second tempered glass sheet are adhered and fixed to the PVC interlayer, even if the two are broken, the fragments will adhere to the PVC interlayer and are not easy to splash, and an insulating film for hindering heat transfer is fixed on the front side of the first tempered glass sheet.

[0011] Furthermore, a privacy film is fixedly provided on the front side of the inner glass plate. The privacy film enables people inside the room to see outside, while people outside cannot see inside the room clearly. An anti-ultraviolet film is fixedly provided on the front side of the privacy film. The anti-ultraviolet film can prevent ultraviolet rays from entering the room. An anti-glare film is fixedly provided on the front side of the anti-ultraviolet film. The anti-glare film reduces the reflection intensity of external light on the inner glass plate, thereby reducing visual interference.

[0012] The back of the inner glass plate is fixed with an antistatic film to prevent charge accumulation and static electricity. The back of the antistatic film is sprayed with an oleophobic layer, with the side of the oleophobic layer facing the room to prevent hand contact and contamination of the inner glass plate.

[0013] Furthermore, a grid-shaped dividing groove is provided on the front side of the inner glass plate, and a grid-shaped dividing groove is also provided on the rear side of the first tempered glass sheet and the front side of the second tempered glass sheet. When hit by external force, the outer glass plate and the inner glass plate are more likely to break at the dividing groove. The dividing groove divides the first tempered glass sheet, the second tempered glass sheet and the inner glass plate into multiple small pieces, and each pad can correspond to a small piece on the three at the same time and support them.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] By setting an isolation frame between the outer glass plate and the inner glass plate, a vacuum cavity is formed between the outer glass plate and the inner glass plate. When the outer glass plate or the inner glass plate is broken, the vacuum suction is used to prevent the fragments from flying outward, reducing the flying range of the fragments when the glass is broken, making the glass safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is an exploded view of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a side sectional view of the utility model;

[0020] Figure 4 This is a structural diagram of the outer glass plate of the present utility model;

[0021] Figure 5 This is a structural diagram of the inner glass panel of the present utility model;

[0022] Figure 6 This is a structural diagram of the first tempered glass sheet of the present invention.

[0023] Description of reference numerals:

[0024] 1. Outer glass panel; 101. First tempered glass panel; 102. Second tempered glass panel; 103. PVC interlayer; 2. Inner glass panel; 3. Isolation frame; 301. Aluminum alloy frame; 302. Rubber gasket; 303. Activated carbon cloth; 4. Spacer; 5. Thermal conductive wire; 6. Thermal insulation film; 7. Antistatic film; 8. Oleophobic layer; 9. Privacy film; 10. Anti-UV film; 11. Anti-glare film; 12. Divider groove. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides Figure 1-6 The wear-resistant insulating glass shown includes an outer glass plate 1 and an inner glass plate 2. An isolation frame 3 is provided between the outer glass plate 1 and the inner glass plate 2. The interior of the isolation frame 3 is in a vacuum state. The outer glass plate 1, the inner glass plate 2, and the isolation frame 3 are produced and assembled in a vacuum environment, so the interior of the isolation frame 3 remains vacuum.

[0027] The isolation frame 3 includes an aluminum alloy frame 301 , and rubber gaskets 302 are fixedly provided on both the front and rear sides of the aluminum alloy frame 301 . The two rubber gaskets 302 are fixedly connected to the outer glass plate 1 and the inner glass plate 2 respectively.

[0028] The isolation frame 3 is clamped between the outer glass plate 1 and the inner glass plate 2, thereby forming a vacuum cavity between the outer glass plate 1 and the inner glass plate 2. During use of the glass, the side where the outer glass plate 1 is located faces the outdoors, and the inner glass plate 2 faces the indoors. No matter whether the outer glass plate 1 or the inner glass plate 2 is damaged, due to the existence of the vacuum cavity, the fragments will be affected by the negative pressure and attracted toward the direction of the isolation frame 3, thereby utilizing the vacuum suction force to prevent the fragments from flying outward, reducing the flying range of the fragments when the glass breaks, and making the glass safer.

[0029] It is necessary to support the outer glass plate 1 and the inner glass plate 2 on the inner side of the isolation frame 3, such as Figure 1-3 As shown, a plurality of spacers 4 made of PVC material are provided between the outer glass plate 1 and the inner glass plate 2. The spacers 4 are located inside the isolation frame 3. An activated carbon cloth 303 for absorbing moisture is fixed on the inner wall of the aluminum alloy frame 301.

[0030] A plurality of heat-conducting metal wires 5 are provided on the rear side of the outer glass plate 1. The heat-conducting metal wires 5 are in contact with the rear side of the outer glass plate 1. Both ends of the heat-conducting metal wires 5 are connected to the aluminum alloy frame 301. The heat-conducting metal wires 5 can absorb the heat of the outer glass plate 1 and conduct the heat to the aluminum alloy frame 301 for dissipation, thereby dissipating heat from the outer glass plate 1 on the basis of heat insulation.

[0031] An activated carbon cloth 303 is arranged inside the cavity maintained in vacuum. The activated carbon cloth 303 can absorb moisture to prevent the moisture inside the isolation frame 3 from fogging the glass. The heat-conducting wire 5 is in contact with the outer glass plate 1 facing the outside. The heat absorbed by the outer glass plate 1 from the outside can be transferred to the heat-conducting wire 5 and then transferred to the aluminum alloy frame 301 through the heat-conducting wire 5, thereby dissipating heat for the outer glass plate 1.

[0032] The main part of the outer glass plate 1 is made of tempered glass, such as Figure 4 As shown, the outer glass plate 1 includes a first tempered glass sheet 101, a PVC interlayer 103 is fixed to the rear side of the first tempered glass sheet 101, and a second tempered glass sheet 102 is fixed to the rear side of the PVC interlayer 103. The first tempered glass sheet 101 and the second tempered glass sheet 102 are adhered and fixed to the PVC interlayer 103. Even if the two are broken, the fragments will adhere to the PVC interlayer 103 and are not easy to splash. The front side of the first tempered glass sheet 101 is fixed with an insulating film 6 for hindering heat transfer.

[0033] The outer glass plate 1 made of tempered glass as the main raw material is stronger and more wear-resistant, not easy to break, and has a longer service life. Covering the first tempered glass piece 101 of the outer glass plate 1 facing the outside with a heat-insulating film 6 can hinder the spread of heat and prevent the temperature changes of the outdoor environment from affecting the indoor environment. The method of covering the glass with a heat-insulating film 6 is not only applicable to building doors and windows, but also the automobile windshield and door glass in the existing technology can also use the heat-insulating film 6.

[0034] A privacy film 9 is fixedly provided on the front side of the inner glass plate 2. The privacy film 9 allows people inside the room to see outside, while people outside cannot see inside the room clearly, thereby ensuring the privacy of the room. An anti-ultraviolet film 10 is fixedly provided on the front side of the privacy film 9. The anti-ultraviolet film 10 can prevent ultraviolet rays from entering the room and reduce the damage of ultraviolet rays to human skin. An anti-glare film 11 is fixedly provided on the front side of the anti-ultraviolet film 10. The anti-glare film 11 reduces the reflection intensity of external light on the inner glass plate 2, thereby reducing visual interference.

[0035] An antistatic film 7 is fixed to the rear side of the inner glass plate 2 to prevent charge accumulation and static electricity. An oleophobic layer 8 is sprayed onto the rear side of the antistatic film 7, with the side of the oleophobic layer 8 facing the interior of the room, preventing impurities such as hand grease from contaminating the inner glass plate 2. This method is commonly used on mobile phone glass screens.

[0036] When glass breaks, small fragments are often more harmful than large fragments, such as Figure 1 、 2 As shown in Figures 6 and 7, a grid-shaped dividing groove 12 is provided on the front side of the inner glass plate 2, and a grid-shaped dividing groove 12 is also provided on the rear side of the first tempered glass sheet 101 and the front side of the second tempered glass sheet 102. When hit by external force, the outer glass plate 1 and the inner glass plate 2 are more likely to break at the dividing groove 12. The dividing groove 12 divides the first tempered glass sheet 101, the second tempered glass sheet 102 and the inner glass plate 2 into multiple small pieces, and each pad 4 can correspond to a small piece on the three at the same time and support them.

[0037] By providing separation grooves 12 on the first tempered glass sheet 101, the second tempered glass sheet 102 and the inner glass plate 2, the thickness of the three at the separation grooves 12 is smaller. Therefore, when hit by external force, the three are more likely to break and be damaged at the separation grooves 12. In this way, the three can be broken according to the set shape. The edges of the fragments produced in this way are straight lines or 90° right angles. The edges are not too sharp, and the probability of causing scratches is smaller. In addition, the three will be broken into larger rectangular fragments, and will not form small fragments that are difficult to detect, which is convenient for cleaning and collecting the fragments and safer.

[0038] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wear-resistant insulating glass comprising an outer glass plate (1) and an inner glass plate (2), characterized in that: An isolation frame (3) is provided between the outer glass plate (1) and the inner glass plate (2), and the inner side of the isolation frame (3) is in a vacuum state; The isolation frame (3) comprises an aluminum alloy frame (301), and rubber gaskets (302) are fixedly provided on both the front and rear sides of the aluminum alloy frame (301), and the two rubber gaskets (302) are respectively fixedly connected to the outer glass plate (1) and the inner glass plate (2).

2. The wear-resistant insulating glass according to claim 1, characterized in that: A plurality of spacers (4) made of PVC material are provided between the outer glass plate (1) and the inner glass plate (2), the spacers (4) being located inside the isolation frame (3), and an activated carbon cloth (303) for absorbing moisture is fixedly provided on the inner wall of the aluminum alloy frame (301).

3. The wear-resistant insulating glass according to claim 1, characterized in that: A plurality of heat-conducting metal wires (5) are provided on the rear side of the outer glass plate (1), the heat-conducting metal wires (5) are in contact with the rear side of the outer glass plate (1), and both ends of the heat-conducting metal wires (5) are connected to the aluminum alloy frame (301).

4. The wear-resistant insulating glass according to claim 1, characterized in that: The outer glass plate (1) comprises a first tempered glass sheet (101), a PVC interlayer (103) is fixedly provided on the rear side of the first tempered glass sheet (101), a second tempered glass sheet (102) is fixedly provided on the rear side of the PVC interlayer (103), and a heat-insulating film (6) for preventing heat transfer is fixedly provided on the front side of the first tempered glass sheet (101).

5. The wear-resistant insulating glass according to claim 1, characterized in that: A privacy film (9) is fixedly provided on the front side of the inner glass plate (2), an anti-ultraviolet film (10) is fixedly provided on the front side of the privacy film (9), and an anti-glare film (11) is fixedly provided on the front side of the anti-ultraviolet film (10); An antistatic film (7) is fixedly provided on the rear side of the inner glass plate (2), and an oleophobic layer (8) is sprayed on the rear side of the antistatic film (7).

6. The wear-resistant insulating glass according to claim 4, characterized in that: The front side of the inner glass plate (2) is provided with a grid-shaped separation groove (12), and the rear side of the first tempered glass sheet (101) and the front side of the second tempered glass sheet (102) are also provided with a grid-shaped separation groove (12).

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