Lamp bank structure and vehicle
By setting a coating layer and etching patterns on the lens and utilizing the rotation of the lens, the problem of high cost of dynamic ambient lighting for vehicle interiors has been solved, achieving low-cost dynamic lighting effects and rich color effects, thus enhancing the aesthetics of vehicle interiors.
Patent Information
- Application Number
- CN202422488721.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The cost of existing vehicle interior dynamic ambient lighting is relatively high, making it difficult to popularize in affordable vehicles.
The lens element rotates relative to the light source element, and a coating layer and etched pattern are provided on the surface of the lens element. The color of light is changed by rotating the lens element and the coating layer to achieve a dynamic effect. Lenses with different rotation speeds and directions of rotation are combined to enrich the color of light.
It achieves diversity and richness in dynamic lighting effects, reduces the manufacturing cost of lamp assembly structures, and increases the adoption rate.
Smart Images
Figure CN223525027U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of vehicles, in particular to a lamp group structure and a vehicle. BACKGROUND
[0002] With the rapid development of the vehicle industry and the improvement of people's living quality, there are higher requirements for the overall performance of vehicles, and the aesthetic appearance of vehicles is a key aspect that customers focus on. In addition to the careful design of screens and various buttons, ambient lights are usually provided in vehicle interiors as an important aspect of vehicle aesthetics. In addition to static direct ambient lights, there are also dynamic indirect ambient lights in the vehicle interior ambient lights on the market, and dynamic ambient lights often rely on LED (Light Emitting Diode) matrix, miniLED or OLED (Organic Light-Emitting Diode) technology to project different light effects in different areas, and the light effects are programmed and controlled by a computer control board. However, the dynamic ambient light of this type requires relatively high software and hardware costs, increasing the overall manufacturing cost of the vehicle, and it is also difficult to popularize in budget vehicles.
[0003] Therefore, it is necessary to provide an improved lamp group structure to solve some or all of the above problems. CONTENT OF THE INVENTION
[0004] The present application provides a low-cost lamp group structure and a vehicle.
[0005] The present application provides a lamp group structure, comprising a lens piece and a light source piece; the lens piece rotates relative to the light source piece; the lens piece is provided with a coating layer, and the coating layer is used to change the color of light that penetrates through the lens piece.
[0006] Further, the surface of the lens piece is etched with a pattern, so that the light that penetrates through the lens piece presents a dynamic effect.
[0007] Further, a driving device is further included; the driving device cooperates with the lens piece to drive the lens piece to rotate.
[0008] Further, the lens piece is provided with at least a first lens and a second lens in a disc structure; the light emitted by the light source piece penetrates through the first lens and the second lens in sequence, and the first lens and the second lens rotate around the light irradiation direction of the light source piece.
[0009] Further, the rotation speed of the first lens is different from that of the second lens.
[0010] Further, the rotation direction of the first lens is different from that of the second lens.
[0011] Further, the first lens is spaced apart from the second lens along the light irradiation direction of the light source member.
[0012] Further, the lamp group structure further comprises a light guide member connected to the light source member; the lens member is in a tubular structure and rotatably sleeved on the light guide member.
[0013] Further, the lamp group structure further comprises a fixing support arranged in the lens member for fixing the light guide member.
[0014] The application further provides a vehicle comprising the lamp group structure as described above, which is used to provide ambient light for the vehicle.
[0015] Compared with the prior art, the lamp group structure of the application rotates the lens member relative to the light source member, and the lens member is provided with a coating layer, so that the light emitted by the light source member can present a dynamic effect after passing through the lens member, and the coating layer can change the color of the light emitted by the light source member, thereby increasing the color effect of the light. At the same time, the dynamic and colorful effects of the light can be presented by rotating the lens member and coating, so that the design of the lamp group structure is simpler, the manufacturing cost is lower, and the popularization rate of the lamp group structure is improved.
[0016] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present specification. BRIEF DESCRIPTION OF DRAWINGS
[0017] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present specification and, together with the specification, serve to explain the principles of the present specification.
[0018] Figure 1 is a schematic view of the lamp group structure of the application.
[0019] Figure 2 is a schematic view of the lens member of the lamp group structure of the application provided with a coating layer.
[0020] Figure 3 is a schematic view of another embodiment of the lens member of the lamp group structure of the application provided with a coating layer.
[0021] Figure 4 is a schematic view of the light emitted by the light source member of the lamp group structure of the application passing through the lens member.
[0022] Figure 5 is a schematic view of another embodiment of the lamp group structure of the application.
[0023] Figure 6 is a schematic view of another embodiment of the lamp group structure of the application.
[0024] Figure 7 is a schematic view of other embodiments of the present application in which the lens member is provided with a coating layer.
[0025] Figure 8 is a schematic view of other embodiments of the present application in which the lens member is provided with a coating layer.
[0026] BRIEF DESCRIPTION OF DRAWINGS 1 - lens member; 11 - coating layer; 12 - first lens; 13 - second lens; 2 - light source member; 3 - driving device; 4 - light guide member; 5 - fixing support. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments (or, modes of implementation) of the present application will be described clearly and completely below with reference to the accompanying drawings. In the following description, the same numbers in different drawings represent the same or similar elements unless otherwise indicated.
[0028] If the embodiments of the present application involve terms indicating directionality or positional relationship (such as up, down, left, right, front, back, inner, outer, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings); if the specific posture changes, the directionality or positional relationship also changes accordingly. In addition, the terms “first”, “second”, etc. in the embodiments of the present application are only used for convenience of description, and cannot be understood as indicating or implying relative importance.
[0029] As shown in Figure 1 , the lamp set structure of the present application includes a lens member 1, a light source member 2, and a driving device 3. The lens member 1 rotates relative to the light source member 2 to make the light passing through the lens member 1 present a dynamic effect and change the color of the light passing through the lens member 1, thereby improving the diversity of light and shadow. The lens member 1 can be a coated lens or a Fresnel lens.
[0030] Further combining Figure 2 and Figure 3 , in some embodiments, the lens member 1 is provided with a coating layer 11, and the surface of the lens member 1 is etched with a pattern. The coating layer 11 is arranged on the surface of the lens member 1, and the coating layer 11 is used to change the color of the light passing through the lens member 1. In order to make the color of the light passing through the lens member 1 more diverse, the coating layer 11 is provided with multiple coating layers 11, each having different color properties, and the multiple coating layers 11 are respectively located at different regions of the surface of the lens member 1.
[0031] As the lens piece 1 rotates relative to the light source piece 2, the light emitted by the light source piece 2 passes through the pattern on the surface of the lens piece 1, and the light exhibits a dynamic effect, such as a color cloud transformation, dynamic star movement, water surface wave effect, and the like. To make the dynamic effect of the light passing through the lens piece 1 better, the lens piece 1 has different patterns etched on the surfaces of different regions.
[0032] Further combined Figure 4 As shown in some embodiments, the lens piece 1 is provided with at least a first lens 12 and a second lens 13 in a disc structure. The light emitted by the light source piece 2 passes through the first lens 12 and the second lens 13 in sequence, and the light emitted by the light source piece 2 is more divergent after passing through the first lens 12 and the second lens 13. The first lens 12 and the second lens 13 rotate around the light irradiation direction of the light source piece 2. Further, the central axis of the rotation of the first lens 12 and the second lens 13 coincides with the light irradiation direction of the light source piece 2.
[0033] To make the color and dynamic effect of the light passing through the lens piece 1 better, the rotation speed of the first lens 12 is different from the rotation speed of the second lens 13, and the rotation direction of the first lens 12 is different from the rotation direction of the second lens 13. The first lens 12 and the second lens 13 are provided with a coating layer 11 and a pattern etched thereon. On the first lens 12 and the second lens 13, the area of the coating layer 11 of each color is equal, so that the color of the light passing through the lens piece 1 can be uniformly exhibited, such as Figure 3 As shown, for the first lens 12 and the second lens 13 with fewer types of coating colors, the coating layers 11 of the same color can be arranged alternately.
[0034] In other embodiments, when the color and dynamic effect of the light passing through the lens piece 1 meet the requirements, the design structure of the lamp group structure is made simpler, the rotation speed of the first lens 12 is different from the rotation speed of the second lens 13, the rotation direction of the first lens 12 is the same as the rotation direction of the second lens 13; or the rotation speed of the first lens 12 is the same as the rotation speed of the second lens 13, and the rotation direction of the first lens 12 is different from the rotation direction of the second lens 13; or the rotation speed of the first lens 12 is the same as the rotation speed of the second lens 13, and the rotation direction of the first lens 12 is the same as the rotation direction of the second lens 13.
[0035] In some embodiments, the first lens 12 and the second lens 13 are arranged in a spaced manner along the light irradiation direction of the light source piece 2. To further improve the color and dynamic effect of the light passing through the lens piece 1, the first lens 12 and / or the second lens 13 are provided with a plurality of lenses arranged in a spaced manner along the light irradiation direction of the light source piece 2.
[0036] Further combined Figure 5As shown, in some other embodiments, the first lens 12 and the second lens 13 are fitted together, and the first lens 12 can rotate synchronously with the second lens 13 or rotate relative to the second lens 13. This arrangement allows the first lens 12 and the second lens 13 to overlap, improving the richness of the colors and patterns of the lens element 1.
[0037] To simplify the design of the lamp assembly and reduce manufacturing costs, preferably, the light emitted by the light source 2 is colorless, and the multi-colored dynamic effect is achieved through the lens 1. Of course, the light emitted by the light source 2 can also be monochromatic or multi-colored, and after the light emitted by the light source 2 passes through the lens 1, the colors presented by the light become richer.
[0038] In some embodiments, the drive device 3 cooperates with the lens element 1 to drive the lens element 1 to rotate. The drive device 3 is preferably a motor and is connected to the lens element 1 via a transmission mechanism such as gears. To control the rotation of the lens element 1 more quickly and precisely, the drive device 3 is configured in a one-to-one correspondence with the first lens 12 and the second lens 13. However, to reduce production costs, a single drive device 3 can also drive both the first lens 12 and the second lens 13 simultaneously.
[0039] like Figure 6 As shown, in some other embodiments, the lamp assembly structure of this application includes a light guide 4 and a fixing bracket 5. The light guide 4 is made of light-guiding material and is connected to the light source 2. The lens 1 has a tubular structure and is rotatably sleeved on the light guide 4. Specifically, the light guide 4 passes through the lens 1, and the lens 1 rotates relative to the light guide 4. The light transmitted by the light guide 4 passes through the lens 1, so that the light presents colorful and dynamic effects.
[0040] Further integration Figure 7 and Figure 8 As shown, a coating layer 11 is provided on the outer peripheral surface of the lens element 1, and a pattern is etched thereon. To improve the brilliance and dynamic effects of light passing through the lens element 1, the color and pattern of the coating layer 11 are different in different areas of the outer peripheral surface of the lens element 1. The lens element 1 is preferably cylindrical. Of course, the lens element 1 can also be square, triangular, or other shapes.
[0041] A fixing bracket 5 is disposed inside the lens component 1 to fix the light guide component 4. To improve the stability of the light guide component 4, multiple fixing brackets 5 are provided and are spaced apart along the length direction of the light guide component 4.
[0042] In some other embodiments, a pattern can be preset on the coating layer 11 or different patterns can be assembled from the coating layer 11 to avoid etching patterns on the lens element 1, thereby reducing the manufacturing cost of the lamp assembly structure and enabling the lamp assembly structure to achieve different light and shadow colors and dynamic effects simply by replacing the coating layer 11.
[0043] The lamp group structure of the present application is provided with a coating layer 11 and an etched pattern on the surface of the lens piece 1, and the lens piece 1 is rotated relative to the light source piece 2, so that the light emitted by the light source piece 2 can present a dynamic effect of projection color effect and projection spot shape variation after passing through the lens piece 1. Moreover, according to different ideas, the transformation of color cloud map, the movement of dynamic star, the effect of water surface wave light, etc. can be designed. At the same time, the dynamic and colorful effect of light can be realized by rotating the lens piece, etching the pattern and coating, so that the design structure of the lamp group structure is simpler, the manufacturing cost is lower, and the popularization rate of the lamp group structure is improved.
[0044] The present application also provides a vehicle comprising the lamp group structure as described above. The lamp group structure is arranged in the cabin of the vehicle, and the lamp group structure is used to provide ambient light for the vehicle, so as to improve the beauty of the interior of the vehicle, thereby improving the use experience of people and improving the market competitiveness of the vehicle.
[0045] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of the present application is not limited to the precise structure described in the above embodiments and shown in the drawings; any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.
Claims
1. A lamp cluster structure, characterized by, The lens piece and the light source piece are included; the lens piece rotates relative to the light source piece; the lens piece is provided with a coating layer, the coating layer is provided with a plurality of coating layers, and each coating layer has different color properties; the coating layers are respectively located in different areas of the surface of the lens piece, and the coating layers are used to change the color of the light penetrating through the lens piece.
2. The lamp group structure according to claim 1, characterized by The surface of the lens piece is etched with a pattern, so that the light penetrating through the lens piece presents a dynamic effect.
3. The lamp group structure according to claim 1, characterized by The driving device is also included; the driving device cooperates with the lens piece to drive the lens piece to rotate.
4. The lamp cluster structure according to claim 1, wherein The lens piece is provided with at least a first lens and a second lens in a disc structure; the light emitted by the light source piece penetrates through the first lens and the second lens in sequence, and the first lens and the second lens rotate around the light irradiation direction of the light source piece.
5. The lamp group structure according to claim 4, characterized in that The rotation speed of the first lens is different from the rotation speed of the second lens.
6. The lamp group structure according to claim 4, characterized by The rotation direction of the first lens is different from the rotation direction of the second lens.
7. The lamp group structure according to claim 4, characterized by Along the light irradiation direction of the light source piece, the first lens and the second lens are arranged at intervals.
8. The lamp cluster structure according to claim 1, wherein The light guide piece connected to the light source piece is also included; the lens piece is in a tubular structure, and the rotating lens piece is sleeved on the light guide piece.
9. The lamp group structure according to claim 8, characterized in that The fixed support is also included, which is arranged in the lens piece to fix the light guide piece.
10. A vehicle characterized by comprising: The lamp group structure as claimed in any one of claims 1 to 9 is used to provide ambient light for a vehicle.