Motor vehicles, doors and luminous glass assemblies

Abstract

The present application relates to a motor vehicle, a vehicle door and a luminous glass assembly, wherein the luminous glass assembly includes: a glass body, a coating structure and an ambient light group. On the one hand, when the ambient light group is illuminated, the light of the light guide can be emitted outward through the hollow opening, that is, the coating structure has a light signal at the hollow opening, which can provide a light signal reminder, which is convenient for quickly locking the vehicle, thereby increasing the recognizability of the vehicle; on the other hand, when the ambient light group is not illuminated, if there is natural light outside or inside the motor vehicle, such as during the day, based on the color of the light-shielding coating being different from the color of the light guide panel arranged opposite to the hollow opening, it is also convenient for the human eye to determine the location of the hollow opening from the coating structure, thereby providing a light signal reminder, which is convenient for quickly locking the vehicle, thereby increasing the recognizability of the vehicle.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a motor vehicle, a vehicle door and a luminous glass assembly. Background Art

[0002] With the rapid development of living standards and scientific and technological technologies, motor vehicles, including but not limited to cars, coaches, buses, etc., have appeared more and more widely in people's lives.

[0003] In conventional technology, the luminous glass assembly, such as the rear side window glass, as an important part of a motor vehicle, can provide a field of vision for rear passengers and seal the body of the motor vehicle to prevent water / air flow into the vehicle, thereby improving riding comfort. The luminous glass assembly is only a single transparent glass, which is usually provided with a first area and a second area, and the second area is arranged around the first area. The second area is generally located at the periphery of the luminous glass assembly, and a black ink layer is coated on the peripheral surface of the luminous glass assembly, and the black ink layer is sintered and solidified on the surface of the luminous glass assembly, thereby achieving lightproofness.

[0004] The luminous glass assembly of traditional vehicles is only a single transparent glass. Black ink is printed on the back of the transparent glass (the side of the glass body facing away from the interior of the vehicle) and the black ink is sintered and solidified to form a light-blocking coating. However, the luminous glass assembly has poor recognizability, resulting in poor product performance, that is, it cannot provide the function of side light signal reminder, making it inconvenient for consumers to quickly lock the vehicle. Summary of the invention

[0005] Based on this, it is necessary to overcome the defects of the prior art and provide a motor vehicle, a door and a luminous glass assembly, which can improve the recognizability of the vehicle and provide a light signal reminder to facilitate quick locking of the vehicle.

[0006] The technical solution is as follows: a luminous glass assembly, which includes: a glass body, which is a transparent plate, and is provided with a first area and a second area connected to the first area, and the first area is a light-transmitting area; and a coating structure, which is correspondingly arranged in the second area; the coating structure includes a shading coating, and the shading coating is provided with a hollow opening; and an atmosphere light group, which is connected to the back of the glass body, and the atmosphere light group includes a light-transmitting pattern arranged corresponding to the hollow opening, so that light can pass through the light-transmitting pattern and the hollow opening in turn and be visible on the front side of the glass body, and when observed from the outside of the glass body to the inside, the color of the light-transmitting pattern is different from the color of the light-shielding coating.

[0007] Compared with the traditional coating structure, the above-mentioned luminous glass assembly is not designed as an integrated shading structure to achieve the overall shading effect of the second area as in the traditional technology, but the coating structure is designed as a shading coating, and the shading coating is provided with a hollow opening. The shading coating can still achieve the shading effect of the area it covers, and the hollow opening of the shading coating has a better light transmission effect. In this way, on the one hand, when the ambient light group is illuminated, the light of the light guide can be emitted outward through the hollow opening, that is, the coating structure has a light signal at the hollow opening, which can provide a light signal reminder, which is convenient for quickly locking the vehicle, thereby increasing the recognizability of the vehicle; on the other hand, when the ambient light group is not illuminated, if there is natural light outside or inside the motor vehicle, such as during the day, based on the fact that the color of the shading coating is different from the color of the panel of the light guide arranged opposite to the hollow opening, it is also convenient for the human eye to determine the location of the hollow opening from the coating structure, and then it can provide a light signal reminder, which is convenient for quickly locking the vehicle, thereby increasing the recognizability of the vehicle.

[0008] Compared with the traditional coating structure, the above-mentioned luminous glass assembly is not designed as an integrated shading structure to achieve the overall shading effect of the second area as in the traditional technology, but the coating structure is designed as a shading coating and a translucent coating connected to the shading coating. The shading coating can still achieve the shading effect of the area it covers, while the translucent coating in the coating structure has a better translucent effect. In this way, on the one hand, when the ambient light group inside the motor vehicle is illuminated, the light of the ambient light group can pass through the translucent coating and emit outward, that is, there is a light signal at the translucent coating, which can provide a light signal reminder, facilitate rapid locking of the vehicle, and thus increase the vehicle's recognizability; on the other hand, when the ambient light group inside the motor vehicle is not illuminated, if there is natural light outside or inside the motor vehicle, such as during the day, based on the fact that the color of the shading coating is different from the color of the translucent coating, this can also make it easier for the human eye to directly distinguish the translucent coating from the coating structure, and then provide a light signal reminder, facilitate rapid locking of the vehicle, and thus increase the vehicle's recognizability. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0011] Figure 1This is a schematic structural diagram of a light-emitting glass assembly according to an embodiment of the present invention;

[0012] Figure 2 is a schematic diagram of the exploded structure of a light-emitting glass assembly according to an embodiment of the present invention;

[0013] Figure 3 A schematic structural diagram of a light guide member according to an embodiment of the present invention;

[0014] Figure 4 It is a schematic cross-sectional structure diagram of a light-emitting glass assembly at a hollow opening according to an embodiment of the present invention;

[0015] Figure 5 It is a schematic cross-sectional structural diagram of a light-emitting glass assembly at a hollow opening according to another embodiment of the present invention;

[0016] Figure 6 It is a schematic cross-sectional structural diagram of a light-emitting glass assembly at a hollow opening according to another embodiment of the present invention;

[0017] Figure 7 It is a schematic cross-sectional structural diagram of a light-emitting glass assembly at a hollow opening according to another embodiment of the present invention;

[0018] Figure 8 This is a schematic cross-sectional structural diagram of a light-emitting glass assembly at a hollow opening according to yet another embodiment of the present invention.

[0019] 10. Glass body; 11. First area; 20. Coating structure; 21. Shading coating; 211. Hollow opening; 22. Translucent coating; 30. Ambient light group; 31. Light guide; 311. Translucent pattern; 312. Shading part; 32. Module housing; 33. Reflective film; 34. Light guide plate; 35. Even-diffusion film; 36. Circuit board; 37. PU glue. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0021] As described in the background technology, the rear side glass window in the prior art has a poor recognizability problem, and cannot serve as a reminder regardless of whether the light in the environment is good or not. The inventor has found that the reason for this problem is that the luminous glass assembly is set as a single transparent glass, and the entire second area is set as printed black ink, which is completely opaque. Therefore, the recognizability of the vehicle cannot be improved, especially in poorly lit environments (such as at night), it cannot provide the side light signal reminder function. Of course, in well-lit environments (such as daytime), it usually cannot serve as a light signal reminder, which makes it inconvenient for consumers to quickly lock the vehicle.

[0022] Based on the above reasons, the present invention provides a motor vehicle, a vehicle door and a luminous glass assembly, which can improve the recognizability of the vehicle and provide a light signal reminder to facilitate rapid locking of the vehicle.

[0023] See also Figures 1 to 4 , Figure 1 FIG. 1 shows a schematic structural diagram of a light-emitting glass assembly according to an embodiment of the present invention. Figure 2 FIG. 1 shows a schematic diagram of the exploded structure of a light-emitting glass assembly according to an embodiment of the present invention. Figure 3 FIG. 1 shows a schematic structural diagram of a light guide 31 according to an embodiment of the present invention. Figure 4 FIG. 2 shows a schematic cross-sectional structure diagram of a light-emitting glass assembly at a hollow opening 211 of an embodiment of the present invention. An embodiment of the present application provides a light-emitting glass assembly, which includes: a glass body 10, a coating structure 20, and an atmosphere light group 30. The glass body 10 is a transparent plate, and the glass body 10 is provided with a first area 11 and a second area (such as Figure 1 The first area 11 is a light-transmitting area. The coating structure 20 is correspondingly arranged in the second area, and is specifically, for example, located on the back side of the glass body 10, and of course, it can also be on the front side of the glass body 10. The coating structure 20 includes a light-shielding coating 21, and the light-shielding coating 21 is provided with a hollow opening 211. The atmosphere light group 30 is connected to the back side of the glass body 10, and the atmosphere light group 30 includes a light-transmitting pattern 311 corresponding to the hollow opening 211, so that light can pass through the light-transmitting pattern 311 and the hollow opening 211 in turn and be visible on the front side of the glass body 10, and when observed from the outside of the glass body 10 to the inside, the color of the light-transmitting pattern 311 is different from the color of the light-shielding coating 21.

[0024] Optionally, the ambient light set includes a light guide 31 and an illumination mechanism. The light guide 31 includes a light-transmitting pattern 311. The emitted light of the illumination mechanism can pass through the light-transmitting pattern 311 and the hollow opening 211 and can be seen on the front side of the glass body 10.

[0025] It should be noted that the back side of the glass body 10 refers to a side surface facing the inside of the motor vehicle, and the front side of the glass body 10 corresponds to a side surface away from the inside of the motor vehicle, that is, facing the outside of the motor vehicle.

[0026] The above-mentioned luminous glass assembly, compared with the traditional coating structure 20, is not designed as an integrated shading structure to achieve the overall shading effect of the second area as in the traditional technology, but the coating structure 20 is designed as a shading coating 21, and the shading coating 21 is provided with a hollow opening 211. The shading coating 21 can still achieve the shading effect of the area covered by it, and the hollow opening 211 of the shading coating 21 has a good light transmission effect. In this way, on the one hand, when the atmosphere lamp group 30 emits light, the light of the light guide 31 can be emitted outward through the hollow opening 211, that is, the coating structure 20 has a light signal at the hollow opening 211, which can provide a light signal reminder, facilitate quick locking of the vehicle, and thus increase the recognizability of the vehicle; on the other hand, when the ambient light group 30 is not illuminated, if there is natural light outside or inside the motor vehicle, such as during the day, then based on the fact that the color of the shading coating 21 is different from the plate color of the light guide 31 arranged opposite to the hollow opening 211, it is also convenient for the human eye to determine the location of the hollow opening 211 from the coating structure 20, and then it can provide a light signal reminder, facilitate quick locking of the vehicle, and thus increase the recognizability of the vehicle.

[0027] It should be noted that the specific shape and size of the hollow opening 211 can be flexibly adjusted and set according to actual needs, and are not limited here. Optionally, the hollow opening 211 includes but is not limited to being set to one or more combinations of letters, text, icons, and animal and plant portraits, and can also be designed into other regular shapes and irregular shapes. In this embodiment, the hollow opening 211 is specifically set to a letter, such as Figure 1 The F shown in the figure can of course be a combination of two or more letters according to actual needs. Figure 6 The hollow opening 211 may also be designed to be compatible with the shape of the light guide 31 , and for example, the design size of the hollow opening 211 may be slightly smaller than the design size of the light guide 31 , thereby avoiding chromatic aberration at the hollow opening 211 .

[0028] In addition, optionally, the light guide 31 is disposed at the hollow opening 211 and, for example, is tightly fitted with the coating structure 20 .

[0029] Also, see Figure 4 or Figure 7 Optionally, the color of the plate surface of the light guide 31 arranged opposite to the hollow opening 211 is different from the color of the light-shielding coating 21 .

[0030] See also Figure 1 and Figure 5, Figure 5 Relative to Figure 4 In particular, a light-transmitting coating 22 is additionally provided at the hollow opening 211. In one embodiment, the coating structure 20 may further include a light-transmitting coating 22 correspondingly provided at the hollow opening 211. Thus, by providing the light-transmitting coating 22 at the hollow opening 211, on the one hand, the light-transmitting effect at the hollow opening 211 is not affected, and on the other hand, the surface integrity of the coating structure 20 can be ensured.

[0031] See also Figure 1 and Figure 4 In one embodiment, the light guide 31 also includes a shading portion 312 arranged around at least one side of the outer periphery of the light-transmitting pattern 311, so that the outgoing light of the lighting mechanism can pass through the light-transmitting pattern 311 and be blocked by the shading portion 312. Among them, the color of the light-transmitting pattern 311 is different from the color of the shading coating 21. In this way, when the atmosphere light group 30 is emitting light, the light-transmitting pattern 311 can transmit light, so light will be emitted, but the shading portion 312 plays a role of blocking light, that is, no light is emitted. The light emitted through the light-transmitting pattern 311 will be emitted outward through the hollow opening 211 and be observed, thereby providing a light signal reminder, which is convenient for quickly locking the vehicle, thereby increasing the recognizability of the vehicle. In addition, when the ambient light group 30 stops working, if there is natural light outside or inside the motor vehicle, such as during the day, based on the fact that the color of the light-transmitting pattern 311 is different from the color of the light-shielding coating 21, it is also easy for the human eye to quickly determine the location of the hollow opening 211 and the light-transmitting pattern 311 from the coating structure 20.

[0032] See also Figure 4 In one embodiment, the material color of the light shielding portion 312 is consistent with the material color of the light shielding coating 21 , that is, the material color of the light shielding portion 312 is different from the color of the light-transmitting pattern 311 .

[0033] See also Figure 1 , Figure 3 and Figure 4 In one embodiment, the shape of the light-transmitting pattern 311 is adapted to the shape of the hollow opening 211. In addition, the size of the light-transmitting pattern 311 is larger than the size of the hollow opening 211. In this way, the light of the light-transmitting pattern 311 is just emitted outward through the hollow opening 211. In addition, since the size of the light-transmitting pattern 311 is slightly larger than the size of the hollow opening 211, the color difference phenomenon observed at the hollow opening 211 can be avoided.

[0034] It should be noted that it is not necessary to make the shape of the light-transmitting pattern 311 conform to the shape of the hollow opening 211 as in the above embodiment. The design shape and size of the hollow opening 211 and the design shape and size of the light guide 31 can be flexibly adjusted and set according to actual needs and are not limited here.

[0035] See also Figure 1 and Figure 6 In one embodiment, the shape of the hollow opening 211 is adapted to the shape of the light guide 31. Specifically, the hollow opening 211 is set to a square shape, and the light guide 31 is correspondingly set to a square shape. The design size of the light guide 31 is equal to the design size of the hollow opening 211, or the design size of the light guide 31 is larger than the design size of the hollow opening 211, so that from the outside of the motor vehicle, not only the light-transmitting pattern 311 but also the light-shielding portion 312 can be observed through the hollow opening 211. In order to ensure the consistency of the appearance surface of the light-shielding portion 312 and the light-shielding coating 21, the color of the light-shielding portion 312 is consistent with the color of the light-shielding coating 21, and both are, for example, black.

[0036] See also Figure 1 and Figure 7 In one embodiment, the light shielding portion 312 of the light guide 31 may be omitted, that is, the entire surface of the light guide 31 may be provided with the light-transmitting pattern 311. In this way, the color of the entire surface of the light guide 31 is different from the color of the light shielding coating 21.

[0037] See also Figure 1 and Figure 7 , further, the size of the entire plate surface of the light guide 31 is made larger than the design size of the hollow opening 211. The entire plate surface of the light guide 31 is set to a square block, a circular block, an elliptical block, etc., and the design size of the hollow opening 211 is flexibly adjusted and set, so that the required pattern is presented on the front of the glass body.

[0038] See also Figure 3 and Figure 5 In one embodiment, the light-transmitting pattern 311 and the light-shielding portion 312 are integrally formed by double-material injection molding to obtain the light guide 31. In this way, the light guide 31 can be mass-produced with high production efficiency.

[0039] In one embodiment, the light shielding portion 312 is made of black polymethyl methacrylate. In addition, the light-transmitting pattern 311 is made of a light-transmitting polymethyl methacrylate material.

[0040] Among them, polymethyl methacrylate (PMMA for short) is a high molecular polymer, also known as acrylic or organic glass, which has the advantages of high transparency, low price, and easy mechanical processing.

[0041] See also Figure 1 , Figure 3 and Figure 5In one embodiment, the surface color of the shading coating 21 is dark, and the surface color of the shading portion 312 is dark. In addition, the surface color of the light-transmitting pattern 311 is bright. In this way, when observing from the outside of the motor vehicle, through the glass body 10 made of a light-transmitting material, the light-transmitting pattern 311 of a bright color is easier to be observed by the human eye than the dark shading coating 21 and the shading portion 312, especially when the ambient brightness is low, thereby greatly improving the product performance. In addition, the brightness of the light-transmitting pattern 311 of a bright color is relatively large, which serves to provide a light signal reminder, facilitates quick locking of the vehicle, and thus increases the recognizability of the vehicle. In addition, the dark shading coating 21 and the shading portion 312 are conducive to ensuring the overall shading effect.

[0042] As an optional solution, the colors of the light-shielding coating 21 and the light-shielding portion 312 are set to be, for example, bright colors, and the color of the light-transmitting pattern 311 is set to be, for example, dark colors.

[0043] Among them, dark colors include black, gray, dark blue, navy blue, jujube red, etc., which have good opacity. In addition, bright colors are relative to dark colors, and refer to some colors with higher brightness. For example, there are white, scarlet, bright orange, golden yellow, emerald green, light blue, lavender, etc., which are easy to be observed.

[0044] See also Figure 1 , Figure 2 and Figure 4 In one embodiment, the plate surface of the light guide 31 is fixed to the coating structure 20 by using transparent adhesive. The transparent adhesive is, for example, PU adhesive 37.

[0045] As some optional solutions, the atmosphere light set 30 may also be fixedly connected to the back side of the glass body 10 by a vacuum suction cup, for example. In addition, it may also be fixed to the glass body 10 by other means, which are not limited here.

[0046] See also Figure 2In one embodiment, the atmosphere light group 30 further includes a module housing 32, a reflective film 33, a light guide plate 34, a light homogenizing film 35 and a circuit board 36. The module housing 32 is provided with a chamber and a mounting port connected to the chamber; the light guide 31 is arranged at the mounting port. The reflective film 33 is connected to a portion of the inner wall of the chamber opposite to the mounting port, and the light guide plate 34 and the light homogenizing film 35 are sequentially arranged between the reflective film 33 and the light guide 31. The light guide plate 34 is respectively connected to the reflective plate and the light homogenizing film 35, and the light homogenizing film 35 is also connected to the light guide 31. The circuit board 36 is connected to the light guide plate 34, and at least one LED lamp bead is arranged on the circuit board 36, and the LED lamp bead faces the light guide plate 34. In this way, when the ambient light group 30 is working, the LED lamp beads of the circuit board 36 light up and guide the light into the light guide plate 34, and a part of the light from the light guide plate 34 is emitted outward through the light-homogenizing film 35 and the light guide member 31; in addition, another part of the light from the light guide plate 34 is incident on the reflective plate, and the reflective plate reflects the other part of the light from the light guide plate 34, and the reflected light is emitted outward through the light-homogenizing film 35 and the light guide member 31.

[0047] Please refer to Figure 1 , Figure 2 and Figure 8 In another embodiment, a luminous glass assembly includes: a glass body 10 and a coating structure 20. The glass body 10 is a transparent plate, and the glass body 10 is provided with a first area 11 and a second area connected to the first area 11, and the first area 11 is a light-transmitting area. The coating structure 20 is correspondingly arranged in the second area, and specifically, for example, is located on the back side of the glass body 10. Of course, the coating structure 20 can also be arranged on the front side of the glass body 10. The coating structure 20 includes a light-shielding coating 21 and a light-transmitting coating 22 connected to the light-shielding coating 21, and the color of the light-shielding coating 21 is different from the color of the light-transmitting coating 22.

[0048] Compared with the conventional coating structure 20, the above-mentioned luminous glass assembly is not designed as an integrated shading structure to achieve the overall shading effect of the second area as in the conventional technology, but the coating structure 20 is designed as a shading coating 21 and a translucent coating 22 connected to the shading coating 21. The shading coating 21 can still achieve the shading effect of the area covered by it, while the translucent coating 22 in the coating structure 20 has a better translucent effect. In this way, on the one hand, when the ambient light group 30 inside the motor vehicle emits light, the light of the ambient light group 30 can pass through the translucent coating 22. The light coating 22 emits outward, that is, there is a light signal at the light-transmitting coating 22, which can provide a light signal reminder, facilitate quick locking of the vehicle, and thus increase the recognizability of the vehicle; on the other hand, when the ambient light group 30 inside the motor vehicle is not illuminated, if there is natural light outside or inside the motor vehicle, such as during the day, then based on the fact that the color of the light-shielding coating 21 is different from the color of the light-transmitting coating 22, this can also make it easy for the human eye to directly distinguish the light-transmitting coating 22 from the coating structure 20, and then can provide a light signal reminder, facilitate quick locking of the vehicle, and thus increase the recognizability of the vehicle.

[0049] It should be noted that the specific structure and shape of the light-transmitting coating 22 can be flexibly adjusted and set according to actual needs, and are not limited here. Optionally, the light-transmitting coating 22 includes but is not limited to being set to one or more combinations of letters, text, icons, and animal and plant portraits, and can also be designed into other regular shapes and irregular shapes. In this embodiment, the light-transmitting coating 22 is specifically set to a letter, such as F as shown in the figure, and of course, it can also be set to a combination of two or more letters according to actual needs.

[0050] As an example, when the light-shielding coating 21 is formed on the back side of the glass body 10, it includes but is not limited to printing opaque ink or ink with extremely low light transmittance on the back side of the glass body 10, and then sintering at a preset process temperature to obtain the light-shielding coating 21 connected to the back side of the glass body 10.

[0051] In addition, similarly, when the light-transmitting coating 22 is formed on the back side of the glass body 10, it includes but is not limited to printing light-transmitting ink or ink with relatively high light transmittance on the back side of the glass body 10, and then sintering at a preset process temperature to obtain the light-transmitting coating 22 connected to the back side of the glass body 10.

[0052] In addition, the shading coating 21 and the light-transmitting coating 22 can be solidified in sequence in no particular order and formed on the back side of the glass body 10, or the inks of the two can be printed on the back side of the glass body 10 first, and then sintered simultaneously at a preset process temperature to obtain the coating structure 20. Of course, other methods can also be adopted to form the coating structure on the back side of the glass body 10, which can be flexibly adjusted and set according to actual needs.

[0053] See also Figures 1 to 3 In one embodiment, the luminous glass assembly also includes an atmosphere light group 30. The specific setting position of the atmosphere light group 30 can be flexibly adjusted and set according to actual needs, as long as its light can be irradiated to the light-transmitting coating 22. As an example, the atmosphere light group 30 is connected to the back of the glass body 10, and the light-emitting side of the atmosphere light group 30 faces the light-transmitting coating 22. In this way, the atmosphere light group 30 can be turned on according to actual needs. When the atmosphere light group 30 inside the motor vehicle is illuminated, the light of the atmosphere light group 30 can pass through the light-transmitting coating 22 and emit outward, that is, there is a light signal at the light-transmitting coating 22, which can provide a light signal reminder, facilitate quick locking of the vehicle, and thus increase the recognizability of the vehicle.

[0054] See also Figure 1 and Figure 3 In one embodiment, the shading coating 21 is a dark coating. In addition, the translucent coating 22 is a bright coating. In this way, when observing the outside of the motor vehicle, through the glass body 10 made of translucent material, the bright translucent coating 22 is easier to be observed by the human eye than the dark shading coating 21, especially when the ambient brightness is low, thereby greatly improving the product performance. In addition, the bright translucent coating 22 has a higher brightness, which plays the role of providing a light signal reminder, making it easier to quickly lock the vehicle, thereby increasing the recognizability of the vehicle. In addition, the dark shading coating 21 is conducive to ensuring the shading effect of the shading coating 21.

[0055] As an optional solution, the light-shielding coating 21 is, for example, a bright-colored coating, and the light-transmitting coating 22 is, for example, a dark-colored coating.

[0056] Among them, dark colors include black, gray, dark blue, navy blue, jujube red, etc., which have good opacity. In addition, bright colors are relative to dark colors, and refer to some colors with higher brightness. For example, there are white, scarlet, bright orange, golden yellow, emerald green, light blue, lavender, etc., which are easy to be observed.

[0057] In one embodiment, the color of the light-transmitting coating 22 is white, red, yellow or green; the color of the light-shielding coating 21 is black, gray or dark blue.

[0058] In one embodiment, the thickness of the light-transmitting coating 22 is less than or equal to the thickness of the light-shielding coating 21. In this way, when the thickness of the light-transmitting coating 22 is relatively small, a better light-transmitting effect can be ensured. When the thickness of the light-shielding coating 21 is relatively large, a better light-shielding effect can be ensured. In addition, when the thickness of the light-transmitting coating 22 is consistent with that of the light-shielding coating 21, the surface flatness of the coating structure 20 can be ensured, so that the coating structure 20 is not easily scratched, thereby improving product performance.

[0059] In one embodiment, the thickness of the light-transmitting coating 22 and the thickness of the light-shielding coating 21 are respectively set to 15 μm-25 μm. Thus, it is found through research that when the thickness of the light-transmitting coating 22 and the thickness of the light-shielding coating 21 are set within this range, the thickness of the light-shielding coating 21 can be considered not to be too small, so as to ensure good light-shielding performance, and the thickness of the light-transmitting coating 22 can be considered not to be too large, so as to ensure good light transmittance. At the same time, the thickness of the light-shielding coating 21 and the light-transmitting coating 22 is relatively close to ensure the flatness of the coating structure 20.

[0060] In one embodiment, the thickness of the light-transmitting coating 22 and the thickness of the light-shielding coating 21 are both set to, for example, 15 μm, 17 μm, 19 μm, 20 μm, 21 μm, 23 μm, 25 μm, etc.

[0061] Of course, as some optional solutions, the thickness of the light-transmitting coating 22 and the thickness of the light-shielding coating 21 can also be flexibly adjusted to other values ​​other than 15 μm-25 μm according to actual needs.

[0062] In one embodiment, the second area is disposed around the periphery of the first area 11. In this way, the first area 11 of the glass body 10 is light-transmissive, and the scenery outside the motor vehicle can be observed from inside the motor vehicle through the first area 11. In addition, the second area surrounds the periphery of the first area 11, which is equivalent to being located around the periphery of the luminous glass assembly, which meets the design requirements of most vehicle models.

[0063] Of course, in some optional solutions, the arrangement and actual shape of the second area and the first area 11 can be flexibly adjusted and selected according to actual needs, which is not limited here.

[0064] In one embodiment, the light shielding coating 21 is made of black polymethyl methacrylate, and the light transmissive coating 22 is made of light transmissive polymethyl methacrylate.

[0065] In one embodiment, a vehicle door comprises the luminous glass assembly according to any one of the above embodiments.

[0066] The above-mentioned vehicle door includes the luminous glass assembly in the above-mentioned embodiment, and its technical effect is brought by the luminous glass assembly. The beneficial effects are the same as those of the luminous glass assembly and will not be repeated here.

[0067] In one embodiment, a motor vehicle is provided. The motor vehicle comprises the luminous glass assembly according to any one of the above embodiments.

[0068] The above-mentioned motor vehicle includes the luminous glass assembly in the above-mentioned embodiment, and its technical effect is brought by the luminous glass assembly. The beneficial effects are the same as those of the luminous glass assembly and will not be repeated here.

[0069] In one embodiment, the motor vehicle further includes a body control module, which is electrically connected to the ambient light group 30 , and the body control module is used to control the ambient light group 30 to turn on and off.

[0070] In one embodiment, the motor vehicle is further equipped with a remote control key. The remote control key is provided with a lock key for locking the motor vehicle and an unlock key for unlocking the motor vehicle. Both the lock key and the unlock key are electrically connected to the body control module.

[0071] When the lock button is pressed or touched, the body control module receives an electrical signal and controls the ambient light group 30 to light up. The ambient light group 30 is turned on for a first preset time and automatically turns off after the first preset time. The first preset time is, for example, 10S-30S, specifically, 20S.

[0072] In addition, when the unlocking key is pressed or touched, the body control module receives an electrical signal and controls the ambient light group 30 to light up, and after the motor vehicle is started normally, the body control module controls the ambient light group 30 to turn off.

[0073] In addition, when the interior light control switch is turned on, the body control module receives the electrical signal and controls the ambient light group 30 to light up accordingly.

[0074] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

[0076] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0077] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0078] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0079] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0080] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

Claims

1. A luminous glass assembly, It is characterized in that The luminous glass assembly comprises: A glass body, wherein the glass body is a transparent plate, and the glass body is provided with a first area and a second area connected to the first area, and the first area is a light-transmitting area; and A coating structure, the coating structure is correspondingly arranged in the second area; the coating structure includes a light-shielding coating, and the light-shielding coating is provided with a hollow opening; and An ambient light group, the ambient light group being connected to the back side of the glass body, the ambient light group comprising a light-transmitting pattern arranged corresponding to the hollow opening, so that light can sequentially pass through the light-transmitting pattern and the hollow opening and be visible on the front side of the glass body, and when observed from the outside of the glass body to the inside, the color of the light-transmitting pattern is different from the color of the light-shielding coating, the surface color of the light-shielding coating is dark, and the surface color of the light-transmitting pattern is bright; the ambient light group comprising: a light guide and an illumination mechanism, the light guide comprising the light-transmitting pattern, and the emitted light of the illumination mechanism can pass through the light-transmitting pattern and the hollow opening and be visible on the front side of the glass body; Among them, the shape of the light-transmitting pattern is adapted to the shape of the hollow opening, and the size of the light-transmitting pattern is larger than the size of the hollow opening; or, the light guide also includes a shading portion arranged around at least one side of the outer periphery of the light-transmitting pattern, so that the outgoing light of the lighting mechanism can pass through the light-transmitting pattern and be blocked by the shading portion, the shading portion and the shading coating have the same color, the shape of the light guide is adapted to the shape of the hollow opening; and the size of the light guide is larger than the size of the hollow opening.

2. The luminous glass assembly according to claim 1, It is characterized in that The light-transmitting pattern and the light-shielding portion are integrally formed by double-material injection molding to obtain the light-guiding component.

3. The luminous glass assembly according to claim 1, It is characterized in that The surface color of the shading portion is dark.

4. The luminous glass assembly according to claim 1, It is characterized in that The plate surface of the light guide is fixed on the coating structure by using transparent adhesive.

5. The luminous glass assembly according to claim 1, It is characterized in that The lighting mechanism includes a module housing, a reflective film, a light guide plate, a light-distributing film and a circuit board; the module housing is provided with a chamber and a mounting port connected to the chamber; the light guide is arranged at the mounting port; the reflective film is connected to a portion of the inner wall of the chamber opposite to the mounting port, and the light guide plate and the light-distributing film are sequentially arranged between the reflective film and the light guide; the light guide plate is respectively connected to the reflective film and the light-distributing film, and the light-distributing film is also connected to the light guide; the circuit board is connected to the light guide plate, and at least one LED lamp bead is arranged on the circuit board, and the LED lamp bead faces the light guide plate.

6. A luminous glass assembly, It is characterized in that The luminous glass assembly comprises: A glass body, wherein the glass body is a transparent plate, and the glass body is provided with a first area and a second area connected to the first area, and the first area is a light-transmitting area; and A coating structure, the coating structure is correspondingly arranged in the second area; the coating structure includes a light-shielding coating and a light-transmitting coating connected to the light-shielding coating, and the color of the light-shielding coating is different from the color of the light-transmitting coating; The light-shielding coating is a dark coating, the light-transmitting coating is a bright coating, the thickness of the light-transmitting coating is less than or equal to the thickness of the light-shielding coating, and the thickness of the light-transmitting coating and the thickness of the light-shielding coating are respectively set to 15 μm-25 μm.

7. The luminous glass assembly according to claim 6, It is characterized in that The luminous glass assembly further comprises an ambient light group; the ambient light group is connected to the back side of the glass body, and the light emitting side of the ambient light group faces the light-transmitting coating.

8. The luminous glass assembly according to claim 6, It is characterized in that The color of the light-transmitting coating is white, red, yellow or green; the color of the light-shielding coating is black, gray or dark blue.

9. A car door, It is characterized in that The vehicle door comprises the luminous glass assembly according to any one of claims 1 to 8.

10. A motor vehicle, It is characterized in that The motor vehicle comprises a luminous glass assembly as claimed in any one of claims 1 to 8.

11. A motor vehicle according to claim 10, It is characterized in that The motor vehicle further comprises a body control module, which is electrically connected to the ambient light group and is used for controlling the ambient light group to turn on and off.

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