Low transmittance laminated glass

Abstract

The utility model provides a kind of low transmissivity laminated glass, which comprises: closed frame, two low transmissivity glasses, four sound-absorbing cotton strips and four sealing plugs. The annular sealing soft pad provided at the bottom of each annular mounting groove can increase the airtightness between the closed frame and the two low transmissivity glasses during the operation of the low transmissivity laminated glass. The explosion-proof film provided on the side of the low transmissivity glass facing away from the other low transmissivity glass can increase the safety performance of the low transmissivity laminated glass. The four silicon nitride film layers, tin oxide film layers and zinc oxide film layers sequentially provided on the side of the low transmissivity glass facing the other low transmissivity glass can reduce the transmissivity of the low transmissivity laminated glass. Each sound-absorbing cotton strip is correspondingly arranged in a sound-absorbing groove to increase the sound insulation performance of the low transmissivity laminated glass. The low transmissivity laminated glass has low transmissivity and can effectively reduce the light radiation of sunlight.

Description

Technical Field

[0001] This utility model relates to the field of laminated glass, and in particular to low-transmittance laminated glass. Background Technology

[0002] Laminated glass is a composite glass product consisting of two or more panes of glass with one or more layers of organic polymer interlayer sandwiched between them. Through a special high-temperature pre-pressing and high-temperature, high-pressure process, the glass and interlayer are permanently bonded together. Even if laminated glass breaks, the fragments will adhere to the interlayer film, keeping the broken glass surface clean and smooth. This effectively prevents cuts and falls from shards, ensuring personal safety.

[0003] However, traditional laminated glass, such as the technology protected by the patent application number CN202022373150.0 entitled "Laminated Glass", has excessively high transmittance, resulting in strong solar radiation and a significant impact on users. Utility Model Content

[0004] Therefore, it is necessary to provide a low-transmittance laminated glass to address the technical problem that traditional laminated glass has excessively high transmittance, resulting in strong solar radiation and significant impact on users.

[0005] A low-transmittance laminated glass comprises: a closed frame, two low-transmittance glass panes, four sound-absorbing strips, and four sealing plugs. The inner wall of the closed frame has two symmetrically arranged annular mounting grooves, and an annular sealing pad is provided at the bottom of each annular mounting groove; a sound-absorbing groove is provided in the middle area of ​​each inner wall of the closed frame. The low-transmittance glass is adapted to the annular mounting groove, and each low-transmittance glass is inserted into an annular mounting groove and connected to the closed frame; each low-transmittance glass abuts against an annular sealing gasket; an explosion-proof film is provided on the side of the low-transmittance glass facing away from the other low-transmittance glass, and a tetranitride trisiloxane film layer, a tin oxide film layer, and a zinc oxide film layer are sequentially provided on the side of the low-transmittance glass facing the other low-transmittance glass. The sound-absorbing cotton strip is adapted to the sound-absorbing groove, and each sound-absorbing cotton strip is correspondingly disposed in one of the sound-absorbing grooves; the sound-absorbing cotton strip includes a receiving strip and sound-absorbing cotton, the sound-absorbing cotton is connected to the receiving strip, the receiving strip is adapted to the sound-absorbing groove, and each receiving strip is correspondingly disposed in one of the sound-absorbing grooves and connected to the bottom of the sound-absorbing groove by adhesive; Each of the sealing plugs is correspondingly disposed at the open end of one of the sound-absorbing grooves; the sealing plug includes a sealing head and a receiving base plate; the sealing head is connected to the middle area of ​​the receiving base plate; the sealing head is adapted to the sound-absorbing groove, each of the sealing plugs is inserted into one of the sound-absorbing grooves and connected to the sealing frame; each of the receiving base plates abuts against an inner wall of the sealing frame.

[0006] In one embodiment, the annular sealing gasket is a soft rubber gasket.

[0007] In one embodiment, the annular sealing pad is a soft silicone pad.

[0008] In one embodiment, the annular sealing pad is a soft plastic pad.

[0009] In one embodiment, the sealing plug is a soft rubber block.

[0010] In one embodiment, the sealing plug is a soft silicone block.

[0011] In one embodiment, the sealing plug is a soft plastic block.

[0012] In one embodiment, the sealing plug is integrally formed with the receiving base plate.

[0013] In one embodiment, the receiving strip is a soft rubber strip.

[0014] In one embodiment, the receiving strip is a soft silicone strip.

[0015] During operation, the annular sealing pads at the bottom of each annular mounting groove in the aforementioned low-transmittance laminated glass enhance the airtightness between the frame and the two low-transmittance glass panes. The explosion-proof film on the side of one low-transmittance glass facing away from the other increases its safety performance. The tetranitride, tin oxide, and zinc oxide films sequentially applied to the side of one low-transmittance glass facing the other reduce its transmittance. Each sound-absorbing strip is positioned in a corresponding sound-absorbing groove to improve the sound insulation performance of the low-transmittance laminated glass. The low transmittance of this low-transmittance laminated glass effectively reduces solar radiation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a low-transmittance laminated glass in one embodiment; Figure 2 This is a partial structural diagram of a low-transmittance laminated glass in one embodiment; Figure 3This is a partial structural diagram of a low-transmittance glass in one embodiment. Detailed Implementation

[0017] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0019] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0022] Please refer to the following: Figures 1 to 3 The present invention provides a low-transmittance laminated glass 10, which includes: a closed frame 100, two low-transmittance glass panes 200, four sound-absorbing cotton strips 300 and four sealing plugs 400.

[0023] Two annular mounting grooves 101 are symmetrically formed on the inner wall of the enclosed frame 100, and an annular sealing gasket 110 is provided at the bottom of each annular mounting groove 101. In this embodiment, the annular sealing gasket 110 is a soft rubber gasket. In another embodiment, the annular sealing gasket 110 is a soft silicone gasket. In yet another embodiment, the annular sealing gasket 110 is a soft plastic gasket. A sound-absorbing groove 102 is formed in the middle area of ​​each inner wall of the enclosed frame 100.

[0024] The low-transmittance glass 200 is adapted to the annular mounting groove 101, and each low-transmittance glass 200 is inserted into an annular mounting groove 101 and connected to the closed frame 100. Each low-transmittance glass 200 abuts against an annular sealing gasket 110. An explosion-proof film 210 is provided on the side of the low-transmittance glass 200 facing away from the other low-transmittance glass 200, and a silicon tetranitride film layer 220, a tin oxide film layer 230, and a zinc oxide film layer 240 are sequentially provided on the side of the low-transmittance glass 200 facing the other low-transmittance glass 200.

[0025] The sound-absorbing cotton strip 300 is adapted to the sound-absorbing groove 102, and each sound-absorbing cotton strip 300 is correspondingly disposed in one sound-absorbing groove 102. The sound-absorbing cotton strip 300 includes a receiving strip 310 and sound-absorbing cotton 320. The sound-absorbing cotton 320 is connected to the receiving strip 310, and the receiving strip 310 is adapted to the sound-absorbing groove 102. Each receiving strip 310 is correspondingly disposed in one sound-absorbing groove 102 and connected to the bottom of the sound-absorbing groove 102 by adhesive. In this embodiment, the receiving strip 310 is a soft rubber strip. In another embodiment, the receiving strip 310 is a soft silicone strip.

[0026] Each sealing plug 400 is correspondingly disposed at the open end of a sound-absorbing groove 102. The sealing plug 400 includes a sealing head 410 and a receiving base plate 420. The sealing head 410 is connected to the middle area of ​​the receiving base plate 420. Specifically, the sealing head 410 and the receiving base plate 420 are integrally formed. In this embodiment, the sealing head 410 is a soft rubber block. In another embodiment, the sealing head 410 is a soft silicone block. In yet another embodiment, the sealing head 410 is a soft plastic block. The sealing head 410 is adapted to the sound-absorbing groove 102, with each sealing head 410 inserted into a sound-absorbing groove 102 and connected to the sealing frame 100. Each receiving base plate 420 abuts against an inner wall of the sealing frame 100.

[0027] During operation, the annular sealing pad 110 at the bottom of each annular mounting groove 101 of the aforementioned low-transmittance laminated glass 10 increases the airtightness between the closed frame 100 and the two low-transmittance glass panes 200. The explosion-proof film 210 on the side of one low-transmittance glass 200 facing away from the other increases the safety performance of the low-transmittance laminated glass 10. The tetranitride trisilicon film layer 220, tin oxide film layer 230, and zinc oxide film layer 240 sequentially arranged on the side of one low-transmittance glass 200 facing the other reduce the transmittance of the low-transmittance laminated glass 10. Each sound-absorbing cotton strip 300 is correspondingly placed in a sound-absorbing groove 102 to increase the sound insulation performance of the low-transmittance laminated glass 10. The low-transmittance laminated glass 10 has low transmittance and can effectively reduce solar radiation. The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0028] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A low-transmittance laminated glass, characterized in that, include: Enclosed frame, two low-transmittance glass panes, four sound-absorbing cotton strips, and four sealing plugs; The inner wall of the closed frame has two symmetrically arranged annular mounting grooves, and an annular sealing pad is provided at the bottom of each annular mounting groove; a sound-absorbing groove is provided in the middle area of ​​each inner wall of the closed frame. The low-transmittance glass is adapted to the annular mounting groove, and each low-transmittance glass is inserted into an annular mounting groove and connected to the closed frame; each low-transmittance glass abuts against an annular sealing gasket; an explosion-proof film is provided on the side of the low-transmittance glass facing away from the other low-transmittance glass, and a tetranitride trisiloxane film layer, a tin oxide film layer, and a zinc oxide film layer are sequentially provided on the side of the low-transmittance glass facing the other low-transmittance glass. The sound-absorbing cotton strip is adapted to the sound-absorbing groove, and each sound-absorbing cotton strip is correspondingly disposed in one of the sound-absorbing grooves; the sound-absorbing cotton strip includes a receiving strip and sound-absorbing cotton, the sound-absorbing cotton is connected to the receiving strip, the receiving strip is adapted to the sound-absorbing groove, and each receiving strip is correspondingly disposed in one of the sound-absorbing grooves and connected to the bottom of the sound-absorbing groove by adhesive; Each of the sealing plugs is correspondingly disposed at the open end of one of the sound-absorbing grooves; the sealing plug includes a sealing head and a receiving base plate; the sealing head is connected to the middle area of ​​the receiving base plate; the sealing head is adapted to the sound-absorbing groove, each of the sealing plugs is inserted into one of the sound-absorbing grooves and connected to the sealing frame; each of the receiving base plates abuts against an inner wall of the sealing frame.

2. The low-transmittance laminated glass according to claim 1, characterized in that, The annular sealing gasket is a soft rubber gasket.

3. The low-transmittance laminated glass according to claim 1, characterized in that, The annular sealing gasket is a soft silicone gasket.

4. The low-transmittance laminated glass according to claim 1, characterized in that, The annular sealing gasket is a soft plastic gasket.

5. The low-transmittance laminated glass according to claim 1, characterized in that, The sealing plug is a soft rubber block.

6. The low-transmittance laminated glass according to claim 1, characterized in that, The sealing plug is a soft silicone block.

7. The low-transmittance laminated glass according to claim 1, characterized in that, The sealing plug is a soft plastic block.

8. The low-transmittance laminated glass according to claim 1, characterized in that, The sealing plug is integrally formed with the receiving base plate.

9. The low-transmittance laminated glass according to claim 1, characterized in that, The receiving strip is a soft rubber strip.

10. The low-transmittance laminated glass according to claim 1, characterized in that, The receiving strip is a soft silicone strip.

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