CN207526343U - Hollow glass - Google Patents

Abstract

The utility model discloses a kind of hollow glasses, including the first glass plate with rectangle main surface, the stacked film being arranged on an interarea of first glass plate and the second glass plate with rectangle main surface, and first glass plate is connected with the periphery of second glass plate by spacer, cavity is formed between first glass plate and second glass plate, inert gas is filled in the cavity, the utility model is when as double glazing, it can realize from outside and obtain high thermal insulation and good appearance, and visible reflectance is less than 20%, with good reflection tone.

Description

Hollow glass

Technical field

The utility model is related to glass technology field, specially a kind of hollow glass.

Background technology

When in view of the energy-efficient performance of the glass pane of building, the solar heat gain coefficient usually by reducing glass High heat shielding can be obtained, but needs to reduce transmission of visible light to reduce solar heat gain coefficient, it can but reduce See light transmission, then reflectivity becomes too high.On the other hand, reflected colour capacity transfer is easily by redization, particularly in plate glass side, So as to deteriorate the appearance of glass.

Utility model content

The purpose of this utility model is to provide a kind of hollow glass, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical solution：A kind of hollow glass, including with rectangle master First glass plate on surface, the stacked film being arranged on an interarea of first glass plate and with rectangle main surface the Two glass plates, and first glass plate is connected with the periphery of second glass plate by spacer, first glass Cavity is formed between plate and second glass plate, inert gas is filled in the cavity.

Preferably, the stacked film includes the metal layer and dielectric layer that are alternately stacked, and the thickness of the metal layer is 10 20nm, the thickness of the dielectric layer is 50 60nm, and the thickness of the stacked film is 6mm.

Preferably, the inert gas can be argon gas.

Preferably, the thickness of second glass plate is 6mm, and the thickness of the cavity is 12mm.

Preferably, first glass plate be borosilicate glass, low-expansion glass, zero expansion glass, low bulk crystallization Glass or zero thermal expansion glass ceramics, and the thickness of first glass plate is 0.5 20mm.

Preferably, first glass plate is transparent glass or flint glass.

Preferably, the dielectric layer containing aluminum oxide by being made.

Compared with prior art, the beneficial effects of the utility model are：A kind of hollow glass, the utility model are double when being used as During layer glass, can realize from outside and obtain high thermal insulation and good appearance, and visible reflectance be 20% hereinafter, With good reflection tone.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the stacked film of the utility model.

In figure：1st, the first glass plate, 2, stacked film, 21, metal layer, 22, dielectric layer, the 3, second glass plate, 4, interval Part, 5, cavity.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- Fig. 2 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hollow glass, including with rectangle master First glass plate 1 on surface, the stacked film 2 being arranged on an interarea of the first glass plate 1 and with rectangle main surface the Two glass plates 3, the first glass plate 1 are mounted on outside, and the second glass plate 3 is mounted on indoor, and the first glass plate 1 and second The periphery of glass plate 3 is connected by spacer 4, and cavity 5, spacer are formed between the first glass plate 1 and the second glass plate 3 Cavity 5 between 4 pair of first 1 and second glass plate 3 of glass plate is sealed, filled with inert gas, inert gas in cavity 5 Stacked film 2 is protected.

Specifically, stacked film 2 includes the metal layer 21 being alternately stacked and dielectric layer 22, the thickness of metal layer 21 are 10 20nm, the thickness of dielectric layer 22 is 50 60nm, and the thickness of stacked film 2 is 6mm, when metal layer 21 and dielectric layer 22 Thickness within the above range, can further reduce visible reflectance, and good reflection tone can be obtained.

Specifically, inert gas can be argon gas, so as to protect stacked film 2, avoid being aoxidized.

Specifically, the thickness of the second glass plate 3 is 6mm, the thickness of cavity 5 is 12mm, so as to good heat-insulated Performance.

Specifically, the first glass plate 1 is borosilicate glass, and low-expansion glass, zero expansion glass, low bulk crystallization glass Glass or zero thermal expansion glass ceramics, and the thickness of the first glass plate 1 is 0.5 20mm, thus can be by the visible of the first glass plate 1 Light transmission is maintained at more than certain level, and can ensure that enough mechanical strengths.

Specifically, the first glass plate 1 is transparent glass or flint glass, so as to obtain high-color rendering.

Specifically, dielectric layer 22 is containing aluminum oxide by being made, so as to reduce cost, and the rate to form a film compared with It is high.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. hollow glass, it is characterised in that：Including the first glass plate (1) with rectangle main surface, it is arranged on first glass Stacked film (2) on one interarea of glass plate (1) and the second glass plate (3) with rectangle main surface, and first glass Plate (1) is connected with the periphery of second glass plate (3) by spacer (4), first glass plate (1) and described second Cavity (5) is formed between glass plate (3), inert gas is filled in the cavity (5), the stacked film (2) is included alternately The metal layer (21) of stacking and dielectric layer (22), the thickness of the metal layer (21) are 10~20nm, the dielectric layer (22) thickness is 50~60nm, and the thickness of the stacked film (2) is 6mm.

2. hollow glass according to claim 1, it is characterised in that：The inert gas can be argon gas.

3. hollow glass according to claim 1, it is characterised in that：The thickness of second glass plate (3) be 6mm, institute The thickness for stating cavity (5) is 12mm.

4. hollow glass according to claim 1, it is characterised in that：First glass plate (1) is borosilicate glass, Low-expansion glass, zero expansion glass, low bulk glass ceramics or zero thermal expansion glass ceramics, and the thickness of first glass plate (1) It spends for 0.5~20mm.

5. hollow glass according to claim 1, it is characterised in that：First glass plate (1) is transparent glass or nothing Color glass.

6. hollow glass according to claim 1, it is characterised in that：The dielectric layer (22) is containing aluminum oxide system Into.