Ultraviolet-proof and infrared-proof heat-insulating laminated glass

Abstract

The utility model discloses ultraviolet-proof and infrared-proof heat-insulating laminated glass which comprises outer-layer glass and a mounting frame, a scratch-proof coating is arranged on the outer surface of the outer-layer glass, a first pvb constant-temperature ultraviolet-proof film is arranged at the inner end of the outer-layer glass, first laminated glass is arranged at the other end of the first pvb constant-temperature ultraviolet-proof film, and a second pvb constant-temperature ultraviolet-proof film is arranged at the other end of the first pvb constant-temperature ultraviolet-proof film. A heat insulation layer is arranged at the other end of the laminated glass I, and laminated glass II is arranged at the other end of the heat insulation layer. The ultraviolet-proof coating and the heat insulation layer are arranged in the interlayer of the glass, so that the ultraviolet rays can be isolated, the heat insulation performance of the glass can be improved, the use effect of the whole laminated glass is ensured, meanwhile, the pvb constant-temperature ultraviolet-proof film I reacts under the influence of the ultraviolet rays, the outer-layer glass becomes dark at the moment, and the service life of the glass is prolonged. At the moment, indoor ultraviolet rays are reduced, and the effect of multiple heat insulation is achieved.

Description

Technical Field

[0001] This utility model relates to the field of laminated glass, and in particular to a laminated glass that provides protection against ultraviolet rays and infrared heat insulation. Background Technology

[0002] Laminated glass is a composite glass product made of two or more pieces of glass with one or more layers of organic polymer interlayer sandwiched between them. After being processed by special high-temperature pre-pressing and high-temperature and high-pressure processes, the glass and interlayer are permanently bonded together. Even if laminated glass breaks, the fragments will be stuck to the film, and the broken glass surface will remain clean and smooth. This effectively prevents injuries from shards and falls through the glass, ensuring personal safety. Therefore, laminated glass has been widely used in people's daily lives.

[0003] However, existing laminated glass on the market often fails to effectively block ultraviolet rays, leading to excessive UV exposure and potentially causing skin diseases in occupants with prolonged use. Furthermore, the installation of existing laminated glass requires constant repositioning of the glass during frame installation, making the process inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a laminated glass that provides protection against ultraviolet rays and infrared heat insulation, solving the problem that existing laminated glass is unable to effectively block ultraviolet rays, and that excessive ultraviolet rays passing through the laminated glass can lead to excessive ultraviolet radiation exposure for indoor occupants.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a laminated glass with UV protection and infrared heat insulation, comprising an outer glass layer and an installation frame, wherein the outer surface of the outer glass layer is provided with a scratch-resistant coating, and a PVB constant temperature UV protection film is provided at the inner end of the outer glass layer, and a laminated glass layer is provided at the other end of the PVB constant temperature UV protection film.

[0006] A heat insulation layer is provided at one end of the first laminated glass, a second laminated glass is provided at the other end of the heat insulation layer, and an explosion-proof layer is provided at the other end of the second laminated glass.

[0007] As a further description of the above technical solution: the other end of the explosion-proof layer is provided with laminated glass three, the other end of the laminated glass three is provided with PVB constant temperature anti-ultraviolet film two, the other end of the PVB constant temperature anti-ultraviolet film two is provided with laminated glass four, and the outer surface of the laminated glass four is also provided with an anti-scratch coating.

[0008] As a further description of the above technical solution: the inner two ends of the mounting frame are provided with second limiting grooves, and the outer ends of the outer glass and the explosion-proof layer are fixedly connected with first limiting blocks, the first limiting blocks corresponding to the second limiting grooves.

[0009] As a further description of the above technical solution: the upper and lower ends of the outer glass and the explosion-proof layer are fixedly connected with second limiting blocks, the upper and lower ends of the mounting frame are provided with first limiting grooves, the second limiting blocks correspond to the first limiting grooves, and screw holes are provided inside the second limiting blocks and the first limiting grooves.

[0010] As a further description of the above technical solution: a slot is provided at the other end of the outer side of the mounting frame, and a spring is fixedly connected to the inner end of the slot.

[0011] As a further description of the above technical solution: the other end of the spring is fixedly connected to a limiting plate, the other end of the limiting plate is fixedly connected to a positioning block, and the positioning block is movably connected inside the second limiting groove.

[0012] As a further description of the above technical solution: the first limiting block is provided with a positioning groove, and the positioning block corresponds to the positioning groove.

[0013] As a further description of the above technical solution: the outer glass layer has the same thickness as the explosion-proof layer.

[0014] This utility model has the following beneficial effects:

[0015] 1. Compared with existing technologies, this type of laminated glass with UV protection and infrared heat insulation improves the wear resistance of the entire laminated glass by setting an anti-scratch coating on the surface of the outer glass. The PVB constant temperature UV protection film and heat insulation layer set in the glass interlayer can not only block ultraviolet rays but also improve its heat insulation performance, ensuring the overall performance of the laminated glass. At the same time, the PVB constant temperature UV protection film will react when it is affected by ultraviolet rays, at which time the outer glass will darken, thus reducing the ultraviolet rays in the room, achieving multiple heat insulation effects.

[0016] 2. Compared with the existing technology, this type of laminated glass that is UV-resistant and infrared heat-insulating can be quickly installed inside the installation frame by setting a first limiting component and a second limiting component, thereby improving the overall installation effect and disassembly efficiency of the laminated glass.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the installation component structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of the mounting frame of this utility model.

[0022] Figure 4 This is a utility model Figure 3 A schematic diagram of the structure of A in the middle.

[0023] Legend:

[0024] 1. Outer glass; 2. Scratch-resistant coating one; 3. PVB constant temperature UV protection film one; 4. Laminated glass one; 5. Insulation layer; 6. Laminated glass two; 7. Explosion-proof layer; 8. Laminated glass three; 9. First limiting block; 10. Second limiting block; 11. First limiting groove; 12. Second limiting groove; 13. Positioning groove; 14. Screw hole; 15. Mounting frame; 16. Groove; 17. Limiting plate; 18. Spring; 19. Positioning block; 20. PVB constant temperature UV protection film two; 21. Laminated glass four; 22. Scratch-resistant coating two. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-4 This utility model provides an embodiment of a laminated glass with UV protection and infrared heat insulation, including an outer glass layer 1 and a mounting frame 15. The outer surface of the outer glass layer 1 is provided with a scratch-resistant coating 2, which improves the wear resistance of the glass and prevents scratches. The inner end of the outer glass layer 1 is provided with a PVB constant temperature UV protection film 3, and the other end of the PVB constant temperature UV protection film 3 is provided with a laminated glass layer 4. When sunlight shines on the outer glass, the PVB constant temperature UV protection film 3 inside the outer glass layer 1 reacts under the influence of ultraviolet rays, causing the outer glass layer 1 to darken. This reduces the amount of ultraviolet rays in the room, achieving a heat insulation effect.

[0027] A heat insulation layer 5 is provided at the other end of the laminated glass 4, and a second laminated glass 6 is provided at the other end of the heat insulation layer 5. An explosion-proof layer 7 is provided at the other end of the second laminated glass 6. The heat insulation layer 5 is a heat insulation resin layer. By setting the heat insulation layer 5, the double heat insulation performance of the entire laminated glass can be achieved. At the same time, an explosion-proof layer 7 is set inside. When the glass breaks, the explosion-proof film layer will adhere some of the broken and flying glass fragments, reducing the damage caused to users by the glass fragments shattering and flying, and improving the explosion-proof performance of the laminated glass.

[0028] At the other end of the explosion-proof layer 7, there is a laminated glass 3 8, at the other end of the laminated glass 3 8, there is a PVB constant temperature UV protection film 20, at the other end of the PVB constant temperature UV protection film 20, there is a laminated glass 4 21, and the outer surface of the laminated glass 4 21 is also provided with a scratch-resistant coating 22. The multiple layers of PVB constant temperature UV protection film can block ultraviolet rays to a greater extent and improve the infrared heat insulation effect of the entire laminated glass.

[0029] The inner two ends of the mounting frame 15 are provided with second limiting grooves 12, and the outer ends of the outer glass 1 and the explosion-proof layer 7 are fixedly connected with first limiting blocks 9. The first limiting blocks 9 correspond to the second limiting grooves 12. The quick correspondence between the second limiting grooves 12 and the first limiting blocks 9 makes it easy for workers to install the laminated glass.

[0030] The outer glass 1 and the explosion-proof layer 7 are fixedly connected to the upper and lower ends of the second limiting block 10. The upper and lower ends of the mounting frame 15 are provided with the first limiting groove 11. The second limiting block 10 corresponds to the first limiting groove 11. The second limiting block 10 and the first limiting groove 11 are both provided with screw holes 14. The other end of the outer side of the mounting frame 15 is provided with a slot 16. One end of the inner side of the slot 16 is fixedly connected with a spring 18. The other end of the spring 18 is fixedly connected with a limiting plate 17. The other end of the limiting plate 17 is fixedly connected with a positioning block 19. The positioning block 19 is movably connected inside the second limiting groove 12. The first limiting block 9 is provided with a positioning groove 13. Corresponding to the positioning groove 13, the outer glass 1 and the explosion-proof layer 7 have the same thickness. The first limiting block 9 on the laminated glass is aligned with the second limiting groove 12. The limiting plate 17 is pulled outward, and the positioning block 19 can be moved inward through the limiting plate 17. At this time, the first limiting block 9 can enter the interior of the second limiting groove 12. The limiting plate 17 is released, and the positioning block 19 can be reset and engaged with the positioning groove 13 under the action of the spring 18. Thus, the laminated glass is quickly engaged and fixed inside the mounting frame 15. And through the screw hole 14, it can be aligned with the bolt to double fix the laminated glass and ensure the stability of the laminated glass during use.

[0031] Working principle: When using this device, firstly, align the first limiting block 9 on the laminated glass with the second limiting groove 12. Pull the limiting plate 17 outward, which causes the positioning block 19 to retract inward. At this time, the first limiting block 9 can enter the interior of the second limiting groove 12. Release the limiting plate 17, and under the action of the spring 18, the positioning block 19 can return to its original position and engage with the positioning groove 13, thereby quickly snapping and fixing the laminated glass inside the mounting frame 15. Furthermore, the screw holes 14 correspond to the bolts, providing double fixation for the laminated glass and ensuring its secure installation. In terms of stability during use, laminated glass improves wear resistance by applying an anti-scratch coating 2 to the surface of the outer glass layer 1. The inclusion of a PVB constant-temperature UV-protective film and a heat insulation layer 5 within the glass interlayer not only blocks ultraviolet rays but also enhances heat insulation performance, ensuring the overall effectiveness of the laminated glass. Furthermore, the PVB constant-temperature UV-protective film 3 and PVB constant-temperature UV-protective film 20 react with ultraviolet rays, causing the outer glass layer 1 to darken and reducing indoor ultraviolet radiation, thus achieving multiple heat insulation effects.

[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A laminated glass with ultraviolet and infrared heat insulation properties, comprising an outer glass layer (1) and a mounting frame (15), characterized in that, The outer surface of the outer glass (1) is provided with a scratch-resistant coating (2), the inner end of the outer glass (1) is provided with a PVB constant temperature anti-ultraviolet film (3), and the other end of the PVB constant temperature anti-ultraviolet film (3) is provided with a laminated glass (4). A heat insulation layer (5) is provided at the other end of the first laminated glass (4), a second laminated glass (6) is provided at the other end of the heat insulation layer (5), and an explosion-proof layer (7) is provided at the other end of the second laminated glass (6).

2. The laminated glass with ultraviolet and infrared heat insulation properties according to claim 1, characterized in that, The explosion-proof layer (7) is provided with a laminated glass three (8) at the other end, and a PVB constant temperature anti-ultraviolet film two (20) is provided at the other end. The PVB constant temperature anti-ultraviolet film two (20) is provided with a laminated glass four (21) at the other end. The outer surface of the laminated glass four (21) is also provided with a scratch-resistant coating two (22).

3. The laminated glass with ultraviolet and infrared heat insulation properties according to claim 2, characterized in that, The inner two ends of the mounting frame (15) are provided with second limiting grooves (12), and the outer ends of the outer glass (1) and the explosion-proof layer (7) are fixedly connected with first limiting blocks (9), and the first limiting blocks (9) correspond to the second limiting grooves (12).

4. The laminated glass with ultraviolet and infrared heat insulation properties according to claim 3, characterized in that, The upper and lower ends of the outer glass (1) and the explosion-proof layer (7) are fixedly connected with a second limiting block (10). The upper and lower ends of the mounting frame (15) are provided with a first limiting groove (11). The second limiting block (10) corresponds to the first limiting groove (11). The interior of the second limiting block (10) and the first limiting groove (11) are provided with screw holes (14).

5. The laminated glass with ultraviolet and infrared heat insulation properties according to claim 4, characterized in that, A slot (16) is provided at the other end of the outer side of the mounting frame (15), and a spring (18) is fixedly connected to the inner end of the slot (16).

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