Colorful starry sky film double-layer skylight glass with black edges
By incorporating a printed black border and a light-blocking strip between the double-layered sunroof glass, the problems of poor concealment of the light strip and light leakage are solved, improving the aesthetics and usability of the automotive sunroof glass.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 江苏友威科技股份有限公司
- Filing Date
- 2025-04-30
- Publication Date
- 2026-05-01
AI Technical Summary
The existing starry sky film for car sunroofs has poor light strip concealment, resulting in light leakage, which affects the aesthetics and usability.
Printed black borders and light-blocking strips are installed between the double-glazed skylights to block the RGB light strips, prevent light leakage, and improve the aesthetics.
By combining printed black edges and light-blocking strips, the light strips are prevented from being visible from the outside, improving the aesthetics of the sunroof glass and the uniformity of light illumination.
Smart Images

Figure CN224184084U_ABST
Abstract
Description
A double-glazed skylight with a black-edged iridescent starry sky film. Technical Field
[0001] This utility model relates to the field of skylight glass technology, specifically a double-layer skylight glass with a black-edged iridescent starry sky film. Background Technology
[0002] A sunroof is a transparent glass panel installed on the roof of a car, allowing natural light to enter the vehicle while providing various functions and conveniences. Sunroof starry sky film, also known as sunroof starry sky projection film or sunroof starry sky film, is a decorative film applied to the sunroof. This film uses a special printing process to print starry sky patterns on the film, allowing passengers inside the car to see a starry sky-like effect when viewing the sky through the sunroof at night.
[0003] Currently available automotive sunroofs with starry sky film have poor light strip concealment, resulting in the light strips on both sides of the starry sky film being visible from outside the sunroof. Furthermore, the light strips on both sides leak light during illumination, affecting the viewing experience. Therefore, a double-layered sunroof with a black-edged iridescent starry sky film is proposed to solve the aforementioned problems. Summary of the Invention
[0004] The technical problem to be solved by this utility model is to provide a double-layered skylight glass with a black edge and a starry sky film, which addresses the shortcomings of the prior art.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a double-layer skylight glass with a black edge, comprising a first glass layer, a second glass layer bonded to the bottom of the first glass layer, a first printed black edge between the first glass layer and the second glass layer, and a second printed black edge between the first glass layer and the second glass layer.
[0006] A release film is provided at the bottom of the second glass layer, a high-strength mounting adhesive is bonded to the bottom of the release film, a superconducting optical PC film is bonded to the bottom of the high-strength mounting adhesive, a pattern filling layer is provided at the bottom of the superconducting optical PC film, and a hardened anti-scratch layer is bonded to the bottom of the superconducting optical PC film.
[0007] A light-shielding strip is attached to the bottom of the hardened and scratch-resistant layer, and an RGB light strip is attached to the bottom of the second glass layer.
[0008] Preferably, the first printed black edge is adhered to the bottom left side of the first glass layer, and the bottom of the first printed black edge is adhered to the upper left side of the second glass layer. The setting of the first and second printed black edges can prevent the RGB light strip from being observed from the outside of the sunroof glass, thereby improving the aesthetic effect of the sunroof glass.
[0009] Preferably, the second printed black edge is adhered to the bottom right side of the first glass layer, and the bottom of the second printed black edge is adhered to the upper right side of the second glass layer. The setting of the second printed black edge can block the RGB light strip on the left side.
[0010] Preferably, the other end of the light-shielding strip is bonded to the bottom of the second glass layer. The number of RGB light strips can be one or two, and the two RGB light strips are respectively located on both sides of the superconducting light PC film. By setting two RGB light strips on both sides of the starry sky film, the light illuminating the starry sky film can be more uniform.
[0011] The present invention adopts the above technical solution, which can bring the following beneficial effects:
[0012] This dual-layer sunroof glass with a black border features a printed black border between the two panes of glass. This black border, positioned above the RGB light strip, effectively blocks the view of the RGB light strip from the outside, enhancing the overall aesthetics of the sunroof glass. The combination of the black border and the light-blocking strip prevents light leakage from the top and bottom of the RGB light strip when illuminated, ensuring that the light from the RGB light strip is only visible through the film, thus improving the usability of the sunroof glass. Attached Figure Description
[0013] Figure 1 is a schematic diagram of the structure of this utility model.
[0014] In the diagram: 1. First glass layer; 2. Second glass layer; 3. First printed black edge; 4. Second printed black edge; 5. Release film; 6. High-strength mounting adhesive; 7. Superconducting light PC film; 8. Pattern filling layer; 9. Hardened scratch-resistant layer; 10. Light-shielding strip; 11. RGB light strip. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[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 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 this utility model, "several" means two or more, unless otherwise explicitly specified.
[0019] Please refer to Figure 1. One embodiment of this utility model is: a double-layer skylight glass with a black border and a starry sky film, including a first glass layer 1, a second glass layer 2 bonded to the bottom of the first glass layer 1, a first printed black border 3 between the first glass layer 1 and the second glass layer 2, and a second printed black border 4 between the first glass layer 1 and the second glass layer 2.
[0020] The bottom of the second glass layer 2 is provided with a release film 5, which will be removed during the installation process. The bottom of the release film 5 is bonded with a high-strength installation adhesive 6, the bottom of the high-strength installation adhesive 6 is bonded with a superconducting light PC film 7, the bottom of the superconducting light PC film 7 is provided with a pattern filling layer 8, and the bottom of the superconducting light PC film 7 is bonded with a hardened anti-scratch layer 9.
[0021] A light-shielding strip 10 is bonded to the bottom of the hardened anti-scratch layer 9, and an RGB light strip 11 is installed at the bottom of the second glass layer 2. The hardened anti-scratch layer 9 is a light-cured resin layer. The hardened anti-scratch layer 9 can prevent dust particles from scratching the film layer when wiping the starry sky film. By setting a printed black edge between the two pieces of glass of the double-layer sunroof glass, the printed black edge is located above the RGB light strip 11, which can block the RGB light strip 11, thereby preventing the problem of the RGB light strip 11 being visible from outside the sunroof and improving the overall aesthetics of the starry sky film sunroof glass. The combination of the printed black edge and the light-shielding strip 10 can prevent the RGB light strip 11 from leaking light from the top and bottom when illuminated, so that the light of the RGB light strip 11 can only be reflected through the starry sky film, improving the use effect of the starry sky film sunroof glass.
[0022] The first printed black edge 3 is attached to the bottom left side of the first glass layer 1, and the bottom of the first printed black edge 3 is attached to the upper left side of the second glass layer 2. The setting of the first printed black edge 3 and the second printed black edge 4 can prevent the RGB light strip 11 from being observed from outside the sunroof glass, thereby improving the aesthetic effect of the sunroof glass.
[0023] The second printed black edge 4 is attached to the bottom right side of the first glass layer 1, and the bottom of the second printed black edge 4 is attached to the upper right side of the second glass layer 2. The second printed black edge 4 can block the RGB light strip 11 on the left side.
[0024] The other end of the light-shielding strip 10 is attached to the bottom of the second glass layer 2. There are two RGB light strips 11, and the two RGB light strips 11 are located on both sides of the superconducting light PC film 7. By setting two RGB light strips 11 on both sides of the starry sky film, the light illuminating the starry sky film can be more uniform.
[0025] By setting a printed black edge between the two panes of glass in the double-layered sunroof, with the printed black edge positioned above the RGB light strip 11, the RGB light strip 11 is obscured, thus preventing it from being visible from outside the sunroof and improving the overall aesthetics of the starry sky film sunroof glass. The combination of the printed black edge and the light-blocking strip 10 prevents light leakage from the top and bottom of the RGB light strip 11 when illuminated, ensuring that the light from the RGB light strip 11 can only be seen through the starry sky film, thereby improving the usability of the starry sky film sunroof glass.
[0026] This utility model provides a double-layered skylight glass with a black-edged iridescent starry sky film. There are many methods and approaches to implement this technical solution; the above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.
Claims
1. A double-layered skylight glass with a black-edged iridescent starry sky film, comprising a first glass layer (1), characterized in that: A second glass layer (2) is bonded to the bottom of the first glass layer (1). A first printed black border (3) is provided between the first glass layer (1) and the second glass layer (2). A second printed black border (4) is provided between the first glass layer (1) and the second glass layer (2). A release film (5) is provided at the bottom of the second glass layer (2). The release film will be removed during the installation process. A high-strength installation adhesive (6) is bonded to the bottom of the release film (5). A superconducting light PC film (7) is bonded to the bottom of the high-strength installation adhesive (6). A pattern filling layer (8) is provided at the bottom of the superconducting light PC film (7). A hardened anti-scratch layer (9) is bonded to the bottom of the superconducting light PC film (7). A light-shielding strip (10) is bonded to the bottom of the hardened anti-scratch layer (9). An RGB light strip (11) is provided at the bottom of the second glass layer (2).
2. The double-layered skylight glass with a black-edged iridescent starry sky film according to claim 1, characterized in that: The first printed black edge (3) is bonded to the bottom left side of the first glass layer (1), and the bottom of the first printed black edge (3) is bonded to the upper left side of the second glass layer (2).
3. The double-layered skylight glass with a black-edged iridescent starry sky film according to claim 1, characterized in that: The second printed black edge (4) is bonded to the bottom right side of the first glass layer (1), and the bottom of the second printed black edge (4) is bonded to the upper right side of the second glass layer (2).
4. The double-layered skylight glass with a black-edged iridescent starry sky film according to claim 1, characterized in that: The other end of the light-shielding strip (10) is attached to the bottom of the second glass layer (2).