CN215321938U

CN215321938U - Novel luminous skylight glass

Info

Publication number: CN215321938U
Application number: CN202121194684.5U
Authority: CN
Inventors: 茆昀舜; 蔡忠萍; 潘有想; 蔡俊
Original assignee: Shanghai Syp Kangqiao Autoglass Co ltd
Current assignee: Shanghai Syp Kangqiao Autoglass Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-28
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses novel light-emitting skylight glass which comprises a first glass plate, a bonding layer, a second glass plate and a light source, wherein the first glass plate, the bonding layer and the second glass plate are sequentially stacked from top to bottom, the light source is arranged on the side edge of the second glass plate, the refractive index of the second glass plate is larger than that of the bonding layer, a light-reflecting ink pattern is arranged on the lower surface of the bonding layer through a high-precision UV printing process, the boundary of the bonding layer is retracted inwards by 2-10 mm relative to the boundary of the second glass plate, and the light source is fixed on the lower surface of the first glass plate through an adhesive tape. According to the light-emitting skylight glass, the light-reflecting ink patterns are directly printed on the bonding layer by adopting a high-precision UV printing process, so that the light-reflecting skylight glass can be better attached to a glass model with a large arch height and a small curvature, and the problem that the printed patterns are easily polluted is solved.

Description

Novel luminous skylight glass

Technical Field

The utility model relates to the technical field of skylight glass, in particular to novel luminous skylight glass.

Background

The structural form of the panoramic large skylight glass, namely the installation space reduction and the cost reduction, of the sunshade curtain and the glass is gradually replaced by the structural form of the film coating and the novel dimming glass. Patent CN201310484698.4 "vehicle glazing glass" discloses a vehicle glazing glass, including light source, glass board, refraction layer and light guide layer, the refraction layer is PVB, is located between glass board and the light guide layer, the light source is located the edge of composite construction or light guide layer, can adopt technologies such as structurization mechanically, impression, corruption or spraying to carry out whole or local structurization to the light guide layer to produce the pattern that can reflect light, make the carriage more gorgeous when night, can play the effect of the interior mood of baking support atmosphere and build the car. Because the light guide layer is mostly rigid curved glass, the pattern is usually printed on the inner surface of the curved glass by adopting a screen printing technology, but in the actual production, the printed pattern is polluted because the inner surface of the curved glass is a convex surface and can be contacted with a mould during bending; although the curved surface printing process after molding can be adopted to avoid the phenomenon, the curved surface printing process is difficult to meet the requirements of complex molding, large curvature glass laminating, low yield and complex process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel luminous skylight glass aiming at the problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a novel luminous skylight glass, include top-down first glass board, tie coat, the second glass board that stacks gradually, and arrange the light source of second glass board side, the refracting index of second glass board is greater than the refracting index of tie coat, the tie coat lower surface is equipped with reflection of light printing ink pattern through the UV printing technology of high accuracy, the boundary of tie coat for the border of second glass board inwards contracts 2 ~ 10mm, the light source is fixed in through the sticky tape first glass board lower surface.

Furthermore, the material of the bonding layer is transparent.

Further preferably, the material of the bonding layer is EVA composite adhesive.

Furthermore, the thickness of the bonding layer is 0.38-0.45 mm.

Furthermore, the ink material adopted by the reflective ink pattern is high-temperature-resistant high-elasticity white ink.

Further, the first glass plate is a single safety glass; the second glass plate is a single sheet of plexiglass.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical advantages:

according to the light-emitting skylight glass, the light-reflecting ink patterns are directly printed on the bonding layer by adopting a high-precision UV printing process, so that the light-reflecting skylight glass can be better attached to a glass model with a large arch height and a small curvature, and the problem that the printed patterns are easily polluted is solved.

Drawings

FIG. 1 is a schematic view, partially in section, of a luminescent skylight glass of the present invention;

wherein the reference numerals are:

the glass plate comprises a first glass plate 1, a second glass plate 2, an adhesive layer 3, a light source 4, an adhesive tape 5 and a reflective ink pattern 6.

Detailed Description

The present invention will be described in detail and specifically with reference to the following examples and drawings so as to provide a better understanding of the utility model, but the following examples do not limit the scope of the utility model.

As shown in figure 1, the utility model provides novel light-emitting skylight glass, which comprises a first glass plate 1, an adhesive layer 3, a second glass plate 2 and a light source 4 arranged on the side edge of the second glass plate 2, wherein the first glass plate 1, the adhesive layer 3 and the second glass plate 2 are sequentially stacked from top to bottom, the refractive index of the second glass plate 2 is larger than that of the adhesive layer 3, a reflective ink pattern 6 is arranged on the lower surface of the adhesive layer 3 through a high-precision UV printing process, the boundary of the adhesive layer 3 is retracted inwards by 2-10 mm relative to the boundary of the second glass plate 2, and the light source 4 is fixed on the lower surface of the first glass plate 1 through an adhesive tape 5. The light source is turned on, and light penetrates through the second layer of glass plate 2, irradiates the reflective ink, and is reflected back into the vehicle to form the effect of a starry-sky point.

In the utility model, the bonding layer 3 is made of transparent EVA composite adhesive, and the thickness of the bonding layer 3 is 0.38-0.45 mm; the ink material adopted by the reflective ink pattern 6 is high-temperature-resistant high-elasticity white ink.

In the utility model, the reflective ink pattern is directly printed on the bonding layer by adopting a high-precision UV printing process. The UV printing can be finished without plate making and one-time printing, and the UV printing ink has the advantages of beautiful and rich colors, wear resistance, ultraviolet resistance, simple and convenient operation and high image printing speed. Saving the plate-making cost and being incapable of storing a large number of printing screen plates with personalized patterns in a factory building.

As a preferable example, the first glass plate 1 is a single safety glass; the second glass plate 2 is a single sheet of organic glass; the adhesive layer 3 is a flexible adhesive layer.

According to the novel light-emitting skylight glass, the light-reflecting ink patterns are directly printed on the bonding layer by adopting a high-precision UV printing process, so that the novel light-emitting skylight glass can be better attached to a glass model with a large arch height and a small curvature, and the problem that the printed patterns are easily polluted is solved.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel luminous skylight glass, includes top-down first glass board (1), tie coat (3), second glass board (2) that stack gradually, and arranges light source (4) of second glass board (2) side, the refracting index of second glass board (2) is greater than the refracting index of tie coat (3), its characterized in that, tie coat (3) lower surface is equipped with reflection of light printing ink pattern (6) through the UV printing technology of high accuracy, the boundary of tie coat (3) for the boundary of second glass board (2) inwards contracts 2 ~ 10mm, light source (4) are fixed in through sticky tape (5) first glass board (1) lower surface.

2. The novel luminescent skylight glass of claim 1, wherein the material of the bonding layer (3) is transparent.

3. The novel luminous skylight glass of claim 1, wherein the adhesive layer (3) is made of EVA composite adhesive.

4. The novel luminous skylight glass of claim 1, wherein the thickness of the bonding layer (3) is 0.38-0.45 mm.

5. The new type of light-emitting skylight glass of claim 1, characterized in that the ink material used for the light-reflecting ink pattern (6) is high-temperature resistant high-elasticity white ink.

6. A new luminescent skylight glass according to claim 1, characterized in that the first glass sheet (1) is a single sheet of safety glass; the second glass plate (2) is a single sheet of organic glass.