CN213739200U

CN213739200U - Ouzhou-imitated gray low-emissivity coated glass

Info

Publication number: CN213739200U
Application number: CN202022902434.4U
Authority: CN
Inventors: 梁瑞记; 黄颖; 崔平生; 艾发智
Original assignee: CSG Holding Co Ltd; Dongguan CSG Architectural Glass Co Ltd
Current assignee: CSG Holding Co Ltd; Dongguan CSG Architectural Glass Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-20
Anticipated expiration: 2030-12-04

Abstract

The embodiment of the utility model discloses imitative euroasa grey low-emissivity coated glass relates to coated glass technical field. The Oldham grey-imitating low-radiation coated glass comprises a glass substrate and a film structure arranged on the surface of the glass substrate, wherein the film structure comprises a first composite dielectric layer, an absorption layer, a second composite dielectric layer, a first protective layer, a silver layer, a copper layer, a second protective layer and a third composite dielectric layer which are sequentially arranged from bottom to top. The utility model discloses an imitative european continent grey low-emissivity coated glass can directly replace the former piece of european ash, and glass face reflection is 5% with the face reflection, and through adding the copper layer, has adjusted the look of seeing through of product, makes its look of seeing through that is close the former piece of european ash more.

Description

Ouzhou-imitated gray low-emissivity coated glass

Technical Field

The utility model relates to a coated glass technical field especially relates to an imitative eurasia grey low-emissivity coated glass.

Background

The European gray original sheet belongs to a float glass substrate with special color, and is different from a common white glass substrate process, so that the European gray original sheet has higher purchase price and long purchase period, the color of the original sheet of different float manufacturers has color difference, and the colored glass is not suitable for large-batch long-term storage, so that the use of the European gray original sheet has high cost, and is not beneficial to timely delivery of products.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve is how to provide an imitative low radiation coated glass of Oucasian grey.

In order to solve the above problem, the embodiment of the utility model provides an imitative low-emissivity coated glass of Olympic Grey, imitative low-emissivity coated glass of Olympic Grey includes the glass substrate and sets up the membrane structure on the glass substrate surface, and the membrane structure includes by lower supreme first composite dielectric layer, absorbed layer, the composite dielectric layer of second, first protective layer, silver layer, copper layer, second protective layer and the composite dielectric layer of third that sets gradually.

The further technical scheme is that the first composite dielectric layer is made of one of silicon nitride, zinc oxide and AZO, and the thickness of the first composite dielectric layer is 30nm-55 nm.

The further technical scheme is that the second composite dielectric layer is made of one of silicon nitride, zinc oxide and AZO, and the thickness of the second composite dielectric layer is 45nm-75 nm.

The further technical scheme is that the first protective layer is made of NiCr, and the thickness of the first protective layer is 3nm-8 nm.

The further technical proposal is that the thickness of the silver layer is 8nm-15 nm.

The further technical proposal is that the thickness of the copper layer is 5nm-10 nm.

The further technical scheme is that the second protective layer is made of NiCr, and the thickness of the second protective layer is 6nm-14 nm.

The further technical scheme is that the third composite dielectric layer is made of one of silicon nitride, zinc oxide and AZO, and the thickness of the third composite dielectric layer is 35nm-55 nm.

The further technical scheme is that the absorption layer is a metal alloy layer, and the thickness of the absorption layer is 8-20 nm.

The further technical scheme is that the material of the absorption layer is NiZr alloy.

Compared with the prior art, the embodiment of the utility model provides a technical effect that can reach includes:

the utility model discloses an imitative european continent grey low-emissivity coated glass can directly replace the former piece of european ash, and glass face reflection is 5% with the face reflection, and through adding the copper layer, has adjusted the look of seeing through of product, makes its look of seeing through that is close the former piece of european ash more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a film structure of an ashore-like low-emissivity coated glass according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an imitation oha gray low-emissivity coated glass provided by an embodiment of the present invention.

Reference numerals

The glass substrate 10, the film structure 20, the first composite dielectric layer 21, the absorption layer 22, the second composite dielectric layer 23, the first protective layer 24, the silver layer 25, the copper layer 26, the second protective layer 27 and the third composite dielectric layer 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like component numbers represent like components. It is obvious that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the invention. As used in the description of the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1-2, an embodiment of the present invention provides an imitative euro continent gray low-emissivity coated glass, including a glass substrate 10 and a film structure 20 disposed on the surface of the glass substrate 10, where the film structure 20 includes a first composite dielectric layer 21, an absorption layer 22, a second composite dielectric layer 23, a first protective layer 24, a silver layer 25, a copper layer 26, a second protective layer 27, and a third composite dielectric layer 28, which are sequentially disposed from bottom to top.

Further, the material of the first composite dielectric layer 21 is one of silicon nitride, zinc oxide and AZO, and the thickness of the first composite dielectric layer 21 is 30nm to 55 nm. AZO refers to AZO compounds.

Further, the absorption layer 22 is a metal alloy layer, and the thickness of the absorption layer 22 is 8-20 nm. The absorbing layer 22 mainly functions to reduce the reflection of the glass.

Further, the material of the absorption layer 22 is a NiZr alloy.

Further, the material of the second composite dielectric layer 23 is one of silicon nitride, zinc oxide and AZO, and the thickness of the second composite dielectric layer 23 is 45nm to 75 nm.

Further, the first protection layer 24 is made of NiCr, and the thickness of the first protection layer 24 is 3nm to 8 nm.

Further, the silver layer 25 is an infrared reflective functional layer. The thickness of the silver layer 25 is 8nm to 15 nm.

Furthermore, the copper layer 26 is made of copper, and plays a role in adjusting the transmission color, so that the transmission color of the product is closer to that of the European grey sheet. The copper layer 26 has a thickness of 5nm to 10 nm.

Furthermore, the second passivation layer 27 is made of NiCr, and the thickness of the second passivation layer 27 is 6nm to 14 nm.

Further, the material of the third composite dielectric layer 28 is one of silicon nitride, zinc oxide and AZO, and the thickness of the third composite dielectric layer 28 is 35nm to 55 nm.

In order to better illustrate the technical scheme of the utility model, provide specific embodiment as follows:

case 1:

silicon nitride (thickness 32nm)/NiZr (ratio of Ni and Zr is 4: 6, thickness 10 nm)/silicon nitride (thickness 50 nm)/silver layer (thickness 9nm)/Cu (thickness 7nm)/NiCr (thickness 8 nm)/silicon nitride (thickness 38 nm).

After the white glass is coated with the film, the color and the transmission color of the glass surface are basically consistent with those of the European gray sheet, the European gray sheet can be perfectly replaced, the radiance is 0.05, and the white glass has low radiance and is more energy-saving than the European gray sheet.

Case 2

Silicon nitride (thickness 10 nm)/zinc oxide (25nm)/AZO (5nm)/NiZr (Ni, Zr ratio is 3: 7, thickness 13 nm)/silicon nitride (thickness 25 nm)/zinc tin oxide (15 nm)/zinc oxide (10nm)/AZO (5 nm)/silver layer (thickness 12nm)/Cu (thickness 5nm)/NiCr (thickness 6 nm)/silicon nitride (thickness 42 nm).

Case 3

The ratio of silicon nitride (thickness 31nm)/AZO (5nm)/NiZr (Ni, Zr) is 2: 8, thickness 11 nm)/silicon nitride (thickness 35 nm)/zinc oxide (20nm)/AZO (5 nm)/silver layer (thickness 13nm)/Cu (thickness 8nm)/NiCr (thickness 9nm)/AZO (5 nm)/silicon nitride (thickness 45 nm).

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, while the invention has been described with respect to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

The above description is for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The gray low-emissivity coated glass imitating the Oldham's continent is characterized by comprising a glass substrate and a film structure arranged on the surface of the glass substrate, wherein the film structure comprises a first composite dielectric layer, an absorption layer, a second composite dielectric layer, a first protection layer, a silver layer, a copper layer, a second protection layer and a third composite dielectric layer which are sequentially arranged from bottom to top.

2. The ashore-imitating low-emissivity coated glass according to claim 1, wherein the first composite dielectric layer is made of one of silicon nitride, zinc oxide and AZO, and the thickness of the first composite dielectric layer is 30nm-55 nm.

3. The ashore-imitating low-emissivity coated glass according to claim 1, wherein the second composite dielectric layer is made of one of silicon nitride, zinc oxide and AZO, and the thickness of the second composite dielectric layer is 45nm to 75 nm.

4. The ohmically simulated gray low emissivity coated glass according to claim 1, wherein the first protective layer is NiCr and has a thickness of 3nm to 8 nm.

5. The ashore-imitating low-emissivity coated glass according to claim 1, wherein the silver layer has a thickness of 8nm to 15 nm.

6. The ashore-imitating low-emissivity coated glass according to claim 1, wherein the copper layer has a thickness of 5nm to 10 nm.

7. The ashore-like low-emissivity coated glass according to claim 1, wherein the second protective layer is NiCr, and the thickness of the second protective layer is 6nm to 14 nm.

8. The ashore-imitating low-emissivity coated glass according to claim 1, wherein the third composite dielectric layer is made of one of silicon nitride, zinc oxide and AZO, and the thickness of the third composite dielectric layer is 35nm-55 nm.

9. The ashore-like low-emissivity coated glass according to claim 1, wherein the absorber layer is a metal alloy layer, and the thickness of the absorber layer is 8-20 nm.

10. The ohmically simulated gray low emissivity coated glass according to claim 9, wherein the absorber layer is a NiZr alloy.