Color-changing awning and vehicle

Abstract

The utility model discloses a color-changing sky screen which comprises an outer glass layer, a first adhesive layer, a color-changing lamp layer, a second adhesive layer and an inner glass layer which are sequentially stacked from top to bottom, and the color-changing lamp layer used for showing color-changing patterns is electrically connected with a vehicle machine system. The vehicle comprises the color-changing sky screen.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to a color-changing skylight and a vehicle with the color-changing skylight. Background Art

[0002] As people's requirements for car appearance increase, people install a non-opening glass skylight on the top of the car to meet people's demands for car appearance and lighting.

[0003] Existing glass skylights mostly use a whole piece of glass to increase the lighting inside the car. However, the glass skylight itself cannot change color and pattern, is not ornamental, and cannot meet the actual needs of users. Utility Model Content

[0004] The utility model provides a color-changing skylight capable of changing patterns, which can flexibly display different patterns, enrich the pattern display effect of the color-changing skylight, and improve the viewing quality of the skylight.

[0005] On one hand, the present embodiment provides a color-changing skylight, including an outer glass layer, a first adhesive layer, a color-changing light layer, a second adhesive layer and an inner glass layer stacked in sequence from top to bottom, wherein the color-changing light layer is used to display a color-changing pattern and is electrically connected to a vehicle system.

[0006] In one embodiment, the color-changing lamp layer includes a flexible circuit board and a color-changing projection lamp. The color-changing projection lamps are arranged in an array on the flexible circuit board. The color-changing projection lamps are connected to a power source and the vehicle system through wires.

[0007] In one embodiment, the color-changing projection lamp includes a lamp holder and a lampshade, the lamp holder has a light source chamber with an opening at the top, lamp beads are arranged in the light source chamber, the lamp beads are electrically connected to the power supply and the vehicle system, the lampshade is installed on the top of the lamp holder and has a light channel that gradually increases from the lamp holder to the lampshade, and the light emitted by the lamp beads is transmitted through the light channel onto the outer glass layer.

[0008] In one embodiment, a transparent cover plate is provided on the top of the lampshade, and the light emitted by the lamp beads is projected onto the outer glass layer through the transparent cover plate.

[0009] In one embodiment, the light source chamber includes a plurality of fan-shaped lamp chambers for respectively installing lamp beads of different colors, and partitions are provided between adjacent fan-shaped lamp chambers.

[0010] In one embodiment, a circular opening and a rectangular opening are respectively provided at the bottom and the top of the light channel, and the center of the circular opening projected downwards overlaps with the center of the rectangular opening projected downwards.

[0011] In one embodiment, a first circular opening and a second circular opening are respectively provided at the bottom and the top of the light channel, and the centers of the downward projections of the first circular opening and the second circular opening overlap.

[0012] In one embodiment, the inner wall of the light channel has a reflective coating.

[0013] In one embodiment, the lamp holder is a cylindrical lamp holder with a top opening, and the lamp bead is a SMD lamp bead attached to the bottom of the lamp holder.

[0014] Another aspect of the utility model provides a vehicle, comprising the above-mentioned color-changing skylight.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The color-changing light layer of the present application can change patterns of different colors and project them onto the glass on the outer glass layer for display, so that the color-changing skylight can flexibly display different patterns, enrich the pattern display effect of the color-changing skylight, and improve the viewing experience of the skylight.

[0017] The three colors of lamp beads in the light source room of the present application can be freely combined to show red, yellow, blue, orange, purple and green, so that the pattern displayed by the skylight can be freely matched in color, enriching the display effect of the skylight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic cross-sectional view of the color-changing skylight in Example 1 of the present application;

[0020] Figure 2 This is a partial enlarged schematic diagram of the color-changing lamp layer in Example 1 of the present application;

[0021] Figure 3 This is a three-dimensional schematic diagram of a color-changing projection lamp in the second embodiment of the present application;

[0022] In the figure: 1. outer glass layer; 2. first adhesive layer; 3. color-changing lamp layer; 31. flexible circuit board; 32. color-changing projection lamp; 321. lamp holder; 322. lampshade; 323. transparent cover; 324. light channel; 3241. rectangular opening; 3242. circular opening; 3243. second circular opening; 3244 first circular opening; 325. lamp beads; 326. partition; 327. light source chamber; 328. fan-shaped lamp chamber; 4. second adhesive layer; 5. inner glass layer. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the description of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "set", "install", "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0026] The terms "first", "second", "third" and the like are merely used to distinguish elements of similar nature, and do not indicate or imply relative importance or a particular order.

[0027] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of the elements listed and may also include additional elements not expressly listed.

[0028] Embodiment 1

[0029] like Figure 1As shown, this embodiment provides a color-changing skylight, including an outer glass layer 1, a first adhesive layer 2, a color-changing light layer 3, a second adhesive layer 4 and an inner glass layer 5 stacked in sequence from top to bottom. The color-changing light layer 3 is used to display a color-changing pattern, and is electrically connected to the vehicle system. In actual use, the vehicle system can control the color-changing light layer 3, and display different patterns through the color-changing light layer 3, enriching the content display of the skylight and increasing the fun of using the skylight.

[0030] Please also read Figure 2 In a specific example provided in the present application, the color-changing lamp layer 3 includes a flexible circuit board 31 and a color-changing projection lamp 32. The color-changing projection lamp 32 is arranged in an array on the flexible circuit board 31. The color-changing projection lamp 32 is connected to the power supply and the vehicle system through wires. In actual use, the pattern display can be performed as needed. The vehicle system controls the color-changing projection lamp 32 in the display area, and the color-changing lamp has a variable color function to enrich the display effect.

[0031] In a specific example provided in the present application, the color-changing projection lamp 32 includes a lamp holder 321 and a lampshade 322. The lamp holder 321 has a light source chamber 327 with an opening at the top. A lamp bead 325 is arranged in the light source chamber 327. The lamp bead 325 is electrically connected to the power supply and the vehicle system. The lampshade 322 is installed on the top of the lamp holder 321, and the lampshade 322 has a light channel 324 that gradually increases from the lamp holder 321 to the lampshade 322. The light emitted by the lamp bead 325 is transmitted on the outer glass layer 1 through the light channel 324. This embodiment provides a specific mechanism of the color-changing projection lamp 32, and the lamp bead 325 in the light-emitting area in different patterns is controlled by the vehicle system to emit light. It is worth mentioning that in this embodiment, a transparent cover plate 323 is provided on the top of the lampshade 322, and the light emitted by the lamp bead 325 is projected on the outer glass layer 1 through the transparent cover plate 323. In a specific example provided in the present application, the light source chamber 327 includes three equally divided fan-shaped lamp chambers 328 for respectively installing red lamp beads 325, yellow lamp beads 325 and blue lamp beads 325, and a partition 326 is provided between adjacent fan-shaped lamp chambers 328. In other embodiments, the light source chamber 327 includes two, four or other numbers of fan-shaped lamp chambers 328. In actual use, the number of fan-shaped lamp chambers 328 can be limited according to the actual required colors and color quantities, and is not limited here.

[0032] In this embodiment, the lamp holder 321 is provided with red lamp beads 325, yellow lamp beads 325 and blue lamp beads 325, and the following six colors can be formed by free combination: red, yellow, blue, orange, purple and green, wherein red is produced by the red lamp beads 325 emitting light alone, yellow is produced by the yellow lamp beads 325 emitting light alone, blue is produced by the blue lamp beads 325 emitting light alone, orange is produced by the red lamp beads 325 and the yellow lamp beads 325 emitting light together, purple is produced by the red lamp beads 325 and the blue lamp beads 325 emitting light together, and green is produced by the yellow lamp beads 325 and the blue lamp beads 325 emitting light together. The arrangement of the lamp beads 325 in this embodiment can produce a rich color change, enriching the color of the pattern displayed by the color-changing sky curtain.

[0033] In other embodiments, red lamp beads 325, green lamp beads 325 and blue lamp beads 325 are placed in the three fan-shaped lamp chambers 328 respectively, and in actual use, the free combination can form the following six colors: red, green, blue, yellow, cyan and magenta, wherein the red lamp beads 325 emit light alone to produce red, the green lamp beads 325 emit light alone to produce green, the blue lamp beads 325 emit light alone to produce blue, the red lamp beads 325 and the green lamp beads 325 emit light together to produce yellow, the green lamp beads 325 and the blue lamp beads 325 emit light together to produce cyan, and the red lamp beads 325 and the blue lamp beads 325 emit light together to produce magenta. It should be noted that the present application does not limit the combination of the colors of the lamp beads 325 in the lamp holder 321, and other embodiments can be set according to actual needs, which is not limited here.

[0034] In a specific example provided in the present application, different color areas are divided according to the color of the actually designed pattern, and a color-changing projection lamp 32 composed of corresponding lamp beads 325 is arranged on the flexible circuit board 31 corresponding to the different color areas. It should be noted that the color-changing projection lamp 32 in this embodiment includes at least one of the color-changing projection lamps 32 in a plurality of fan-shaped lamp chambers 328, such as a color-changing projection lamp 32 in two fan-shaped lamp chambers 328, a color-changing projection lamp 32 in three fan-shaped lamp chambers 328, and a color-changing projection lamp 32 in four fan-shaped lamp chambers 328.

[0035] In a specific example provided in the present application, the top of the partition 326 is not higher than the top of the lamp holder 321. The height setting of the partition 326 in this embodiment can prevent the partition 326 from blocking the light of the light-emitting lamp beads 325, ensuring that the light of the lamp beads 325 can be mixed and projected onto the skylight.

[0036] In a specific example provided in the present application, a circular opening 3242 and a rectangular opening 3241 are respectively provided at the bottom and the top of the light channel 324, and the center of the circular opening 3242 projected downward overlaps the center of the rectangular opening 3241 projected downward. Specifically, in this embodiment, the light channel 324 is an inclined structure extending from the bottom to the top in a direction away from the lamp holder 321.

[0037] In a specific example provided in this embodiment, a reflective coating is provided on the inner wall of the light channel 324. In actual use, the reflective coating is used to reflect the light of the lamp beads 325 onto the outer glass layer 1 for display, thereby increasing the light intensity of the pattern displayed on the skylight, so that the low-power lamp beads 325 can also project a strong brightness, saving energy consumption.

[0038] In this embodiment, the lamp holder 321 is a cylindrical lamp holder with a top opening, and the lamp bead 325 is a SMD lamp bead attached to the bottom of the lamp holder 321. Specifically, the SMD lamp bead in this embodiment is a 0402 lamp bead or a 0201 lamp bead, wherein the specific size of the 0402 lamp bead is: 1.0*0.5*0.4mm, and the specific size of the 0201 lamp bead is: 0.6*0.35*0.4mm. The above provides a specific model of the SMD lamp bead 325. In actual use, the model of the SMD lamp bead can be selected according to the budget and design requirements, and is not limited here.

[0039] Specifically, in this embodiment, the thickness of the inner glass layer 5 is the same as that of the outer glass layer 1, and the thickness of the first adhesive layer 2 and the thickness of the second adhesive layer 4 are both 0.2 mm-0.5 mm. The specific thickness of the outer glass layer 1 and the inner glass layer 5 can be selected according to the needs, and are not specifically limited here. It should be noted that in other embodiments, the thickness ratio of the outer glass layer 1 to the inner glass layer 5 is set to a fixed value, and the fixed value is not equal to 1. The specific parameters can be set according to actual needs, and are not limited here.

[0040] Embodiment 2

[0041] The difference between this embodiment and the first embodiment is that Figure 3 As shown, in this embodiment, the bottom and top of the light channel 324 are respectively provided with a first circular opening 3244 and a second circular opening 3243, and the centers of the downward projections of the first circular opening 3244 and the second circular opening 3243 overlap. Among them, the diameter of the second circular opening 3243 is larger than the diameter of the first circular opening 3244, and the light channel 324 is uniformly extended from the bottom to the top to ensure that the light in the light source chamber 327 is projected out. In other embodiments, the first circular opening 3244 and the second circular opening 3243 are the same size. In another embodiment, the diameter of the first circular opening 3244 is larger than the diameter of the second circular opening 3243. The specific structure of the light channel 324 can be selected according to actual needs.

[0042] In other embodiments different from the above-mentioned first and second embodiments, the top of the light channel 324 can be set to an opening of different shapes such as a triangle or a pentagon, which is not limited here. It should still be noted that in other modified embodiments, light channels 324 structures of different structures can be combined on the same flexible circuit board 31, which is not limited here.

[0043] Embodiment 3

[0044] The second embodiment provides a vehicle, including the color-changing skylight in the first embodiment or the second embodiment. In actual use, the vehicle system controls the color-changing skylight to display different patterns.

[0045] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the attached claims.

Claims

1. A color-changing skylight, characterized in that: The invention comprises an outer glass layer (1), a first adhesive layer (2), a color-changing light layer (3), a second adhesive layer (4), and an inner glass layer (5) which are stacked in sequence from top to bottom. The color-changing light layer (3) is used to display a color-changing pattern. The color-changing light layer (3) comprises a flexible circuit board (31) and a color-changing projection light (32). The color-changing projection light (32) is arranged in an array on the flexible circuit board (31). The color-changing projection light (32) is connected to a power source and a vehicle system by wires.

2. The color-changing skylight according to claim 1, characterized in that: The color-changing projection lamp (32) comprises a lamp holder (321) and a lampshade (322); the lamp holder (321) has a light source chamber (327) with an opening at the top; a lamp bead (325) is arranged in the light source chamber (327); the lamp bead (325) is electrically connected to the power supply and the vehicle system; the lampshade (322) is mounted on the top of the lamp holder (321) and has a light channel (324) that gradually increases in a direction from the lamp holder (321) to the lampshade (322); the light emitted by the lamp bead (325) is transmitted onto the outer glass layer (1) through the light channel (324).

3. The color-changing skylight according to claim 2, characterized in that: A transparent cover plate (323) is provided on the top of the lampshade (322), and the light emitted by the lamp beads (325) is projected onto the outer glass layer (1) through the transparent cover plate (323).

4. The color-changing skylight according to claim 2, characterized in that: The light source chamber (327) comprises a plurality of fan-shaped lamp chambers (328) for respectively installing lamp beads of different colors, and partitions (326) are provided between adjacent fan-shaped lamp chambers (328).

5. The color-changing skylight according to claim 2, characterized in that: A circular opening (3242) and a rectangular opening (3241) are respectively provided at the bottom and the top of the light channel (324), and the center of the downward projection of the circular opening (3242) overlaps with the center of the downward projection of the rectangular opening (3241).

6. The color-changing skylight according to claim 2, characterized in that: The bottom and top of the light channel (324) are respectively provided with a first circular opening (3244) and a second circular opening (3243), and the centers of the downward projections of the first circular opening (3244) and the second circular opening (3243) overlap.

7. The color-changing skylight according to any one of claims 2 to 6, characterized in that: The inner wall of the light channel (324) is provided with a reflective coating.

8. The color-changing skylight according to claim 2, characterized in that: The lamp holder (321) is a cylindrical lamp holder with a top opening, and the lamp bead (325) is a patch lamp bead attached to the bottom of the lamp holder (321).

9. A vehicle, characterized in that: It comprises the color-changing skylight as described in any one of claims 1 to 8.

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