CN216273797U - Low-emissivity coated glass capable of being tempered - Google Patents
Low-emissivity coated glass capable of being tempered Download PDFInfo
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- CN216273797U CN216273797U CN202122425855.7U CN202122425855U CN216273797U CN 216273797 U CN216273797 U CN 216273797U CN 202122425855 U CN202122425855 U CN 202122425855U CN 216273797 U CN216273797 U CN 216273797U
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Abstract
The utility model relates to the technical field of low-emissivity coated glass, and discloses temperable low-emissivity coated glass, which comprises a glass substrate, wherein the top of the glass substrate is fixedly connected with a first silicon nitride film layer, the top of the first silicon nitride film layer is fixedly connected with a titanium oxide film layer, the top of the titanium oxide film layer is fixedly connected with a first silver layer surface, the top of the first silver layer surface is fixedly connected with a nickel-chromium alloy film layer, the top of the nickel-chromium alloy film layer is fixedly connected with a zinc oxide film layer, the top of the zinc oxide film layer is fixedly connected with a second silicon nitride film layer, the top of the second silicon nitride film layer is fixedly connected with a second silver layer surface, and the top of the second silver layer surface is fixedly connected with a polyvinyl butyral layer. The utility model can ensure that the low-radiation coated glass has low radiance, low shading coefficient, stable optical performance, bright color and easy adjustment, ensures the comfort of life and work, achieves the purposes of environmental protection and energy saving and meets the requirements of users.
Description
Technical Field
The utility model relates to the technical field of low-emissivity coated glass, in particular to temperable low-emissivity coated glass.
Background
Radiant glass is a product formed by coating a film system consisting of a plurality of layers of metals or other compounds including silver layers on the surface of the glass. Because the silver layer has the characteristic of low radiation, the low-radiation glass has higher transmissivity to visible light, has higher reflectivity to infrared rays and has good heat-insulating property.
The traditional single-silver low-radiation film has high reflectivity and low transmittance, so that the interior of a room is dim; or the sun shading is not good due to high transmittance and low reflectance, so that the high reflectance can be ensured, the high transmittance is considered, the actual use performance of the glass is influenced, and the requirements of users can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, a single silver low-emissivity film is dim indoors due to high reflectivity and low transmittance; or the high transmittance and the low reflectance cause poor sun-shading, which is difficult to achieve the problems that the high reflectance can be ensured, the high transmittance is considered, the actual use performance of the glass is influenced, and the requirements of users cannot be met, thus providing the temperable low-emissivity coated glass.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the top of the glass substrate is fixedly connected with a first silicon nitride film layer, the top of the first silicon nitride film layer is fixedly connected with a titanium oxide film layer, the top of the titanium oxide film layer is fixedly connected with a first silver layer, the top of the first silver layer is fixedly connected with a nickel chromium alloy film layer, the top of the nickel chromium alloy film layer is fixedly connected with a zinc oxide film layer, the top of the zinc oxide film layer is fixedly connected with a second silicon nitride film layer, the top of the second silicon nitride film layer is fixedly connected with a second silver layer, the top of the second silver layer is fixedly connected with a polyvinyl butyral layer, the top of the polyvinyl butyral layer is fixedly connected with a metal film, the top of the metal film is fixedly connected with a metal oxide film, the top of the metal oxide film is fixedly connected with a first antireflection film, and the top of the first antireflection film is fixedly connected with a second antireflection film.
Preferably, the thickness of the first silicon nitride film layer is 15-26 mm, and the thickness of the second silicon nitride film layer is 19-25 mm.
Preferably, the thickness of the titanium oxide film layer is 88-95 mm.
Preferably, the thickness of the first silver layer and the second silver layer is 96.0 nm-103.6 nm.
Preferably, the thickness of the nickel-chromium alloy film layer is 22-25 mm.
Preferably, the thickness of the metal film is 0.007-0.008 mm.
Preferably, the thickness of the film layer of the metal oxide film is 0.8-2.0 mm.
Compared with the prior art, the utility model provides the temperable low-emissivity coated glass, which has the following beneficial effects:
1. the temperable low-emissivity coated glass can ensure that the low-emissivity coated glass has the advantages of low emissivity, low shading coefficient, stable optical performance, bright color and easy adjustment through the first silver layer surface and the second silver layer surface, and the whole low-emissivity coated glass is very practical in both performance and appearance;
2. the temperable low-emissivity coated glass reduces energy absorption or controls indoor and outdoor energy exchange through the metal film and the metal oxide film, ensures the comfort of life and work, and achieves the purposes of environmental protection and energy conservation;
3. the toughened low-radiation coated glass can reduce the reflection to 0.25 percent through the first antireflection film and the second antireflection film, and the light transmittance can reach 95 percent;
the utility model can ensure that the low-radiation coated glass has low radiance, low shading coefficient, stable optical performance, bright color and easy adjustment, ensures the comfort of life and work, achieves the purposes of environmental protection and energy conservation and meets the requirements of users.
Drawings
Fig. 1 is a schematic front view of a temperable low-emissivity coated glass according to the present invention.
In the figure: the anti-reflection coating comprises a glass substrate 1, a first silicon nitride film layer 2, a titanium oxide film layer 3, a first silver layer 4, a nickel-chromium alloy film layer 5, a zinc oxide film layer 6, a second silicon nitride film layer 7, a second silver layer 8, a polyvinyl butyral layer 9, a metal film 10, a metal oxide film 11, a first anti-reflection film 12 and a second anti-reflection film 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one, referring to fig. 1, a temperable low-emissivity coated glass includes a glass substrate 1, a first silicon nitride film layer 2 fixedly connected to a top of the glass substrate 1, a titanium oxide film layer 3 fixedly connected to a top of the first silicon nitride film layer 2, the titanium oxide film layer 3 having a film thickness of 88 to 95mm, a first silver layer 4 fixedly connected to a top of the titanium oxide film layer 3, a nickel-chromium alloy film layer 5 fixedly connected to a top of the first silver layer 4, a zinc oxide film layer 6 fixedly connected to a top of the nickel-chromium alloy film layer 5, a second silicon nitride film layer 7 fixedly connected to a top of the zinc oxide film layer, a second silver layer 8 fixedly connected to a top of the second silver layer 8, a polyvinyl butyral layer 9 fixedly connected to a top of the polyvinyl butyral layer 9, a metal film 10 fixedly connected to a top of the polyvinyl butyral layer 9, the metal film 10 having a thickness of 0.007 to 0.008mm, the top of the metal film 10 is fixedly connected with a metal oxide film 11, the top of the metal oxide film 11 is fixedly connected with a first antireflection film 12, and the top of the first antireflection film 12 is fixedly connected with a second antireflection film 13.
In the utility model, the thickness of the first silicon nitride film layer 2 is 15-26 mm, and the thickness of the second silicon nitride film layer 7 is 19-25 mm.
In example two, referring to fig. 1, the film thickness of each of the first silver layer 4 and the second silver layer 8 is 96.0nm to 103.6 nm.
In the utility model, the thickness of the nickel-chromium alloy film layer 5 is 22-25 mm.
In the utility model, the thickness of the metal oxide film 11 is 0.8-2.0 mm.
When the utility model is used, the first silver layer surface 4 and the second silver layer surface 8 can ensure that the low-radiation coated glass has the advantages of low emissivity, low shading coefficient, stable optical performance, bright color and easy adjustment, the whole low-radiation coated glass has very practical performance and appearance, the metal film 10 and the metal oxide film 11 can reduce energy absorption or control indoor and outdoor energy exchange, ensure the comfort of life and work and achieve the purposes of environmental protection and energy saving, the first antireflection film 12 and the second antireflection film 13 can reduce the reflection to 0.25 percent and the light transmittance to 95 percent, the lens plated with a single layer of antireflection film is generally blue-violet or red, and the lens plated with a plurality of layers of antireflection films is light green or dark-violet, thereby ensuring that the low-radiation coated glass has low emissivity, low shading coefficient, stable optical performance, bright color and easy adjustment, the comfort of life and work is guaranteed, the purposes of environmental protection and energy conservation are achieved, and the requirements of users are met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A temperable low-emissivity coated glass comprises a glass substrate (1) and is characterized in that the top of the glass substrate (1) is fixedly connected with a first silicon nitride film layer (2), the top of the first silicon nitride film layer (2) is fixedly connected with a titanium oxide film layer (3), the top of the titanium oxide film layer (3) is fixedly connected with a first silver layer (4), the top of the first silver layer (4) is fixedly connected with a nickel-chromium alloy film layer (5), the top of the nickel-chromium alloy film layer (5) is fixedly connected with a zinc oxide film layer (6), the top of the zinc oxide film layer is fixedly connected with a second silicon nitride film layer (7), the top of the second silicon nitride film layer (7) is fixedly connected with a second silver layer (8), the top of the second silver layer (8) is fixedly connected with a polyvinyl butyral layer (9), and the top of the polyvinyl butyral layer (9) is fixedly connected with a metal film (10), the top of the metal film (10) is fixedly connected with a metal oxide film (11), the top of the metal oxide film (11) is fixedly connected with a first antireflection film (12), and the top of the first antireflection film (12) is fixedly connected with a second antireflection film (13).
2. The temperable low-emissivity coated glass according to claim 1, wherein the first silicon nitride film layer (2) has a film thickness of 15-26 mm, and the second silicon nitride film layer (7) has a film thickness of 19-25 mm.
3. The temperable low-emissivity coated glass according to claim 1, wherein the titanium oxide film layer (3) has a film thickness of 88-95 mm.
4. The temperable low-emissivity coated glass according to claim 1, wherein the first silver layer (4) and the second silver layer (8) each have a film thickness of 96.0nm to 103.6 nm.
5. The temperable low-emissivity coated glass according to claim 1, wherein the nickel-chromium alloy film layer (5) has a film thickness of 22-25 mm.
6. The temperable low-emissivity coated glass according to claim 1, wherein the metal film (10) has a thickness of 0.007 to 0.008 mm.
7. The temperable low-emissivity coated glass according to claim 1, wherein the metal oxide thin film (11) has a film thickness of 0.8-2.0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122425855.7U CN216273797U (en) | 2021-10-09 | 2021-10-09 | Low-emissivity coated glass capable of being tempered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122425855.7U CN216273797U (en) | 2021-10-09 | 2021-10-09 | Low-emissivity coated glass capable of being tempered |
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| Publication Number | Publication Date |
|---|---|
| CN216273797U true CN216273797U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122425855.7U Active CN216273797U (en) | 2021-10-09 | 2021-10-09 | Low-emissivity coated glass capable of being tempered |
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| Country | Link |
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| CN (1) | CN216273797U (en) |
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2021
- 2021-10-09 CN CN202122425855.7U patent/CN216273797U/en active Active
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