Vehicle signal light and vehicle

Abstract

The application relates to a vehicle signal lamp and a vehicle, the vehicle signal lamp comprising a light source, a reflection member and a light transmission member, the reflection member comprising a base surface and a plurality of reflection units, the plurality of reflection units being arranged on the base surface, each reflection unit having a reflection surface, the plurality of reflection surfaces forming a reflection surface, the reflection surface being arranged in the shape of the base surface; any two adjacent reflection surfaces forming a continuous surface, the reflection surface facing the light source and the light transmission member and being used for reflecting light emitted by the light source to the light transmission member. By arranging the reflection surface formed by the plurality of reflection surfaces in the shape of the base surface and making any two adjacent reflection surfaces form a continuous surface, a continuous reflection surface is formed, light emitted by the light source can be effectively reflected by the reflection surface when observed from multiple angles, dark areas caused by low reflection efficiency of the step sidewall are avoided, and the light emission uniformity and visual effect of the vehicle signal lamp are improved.

Description

Technical Field

[0001] This application relates to the field of vehicle lighting technology, and in particular to a vehicle signal light and a vehicle. Background Technology

[0002] Vehicle signal lights, such as side marker lights, daytime running lights, turn signals, brake lights, and reversing lights, are mainly used to convey the vehicle's driving intentions, operating status, or safety warnings to other drivers, pedestrians, cyclists, and other persons outside the vehicle on the road. Reflective vehicle signal lights typically include a light source, a reflector, and a lens. The light emitted by the light source is reflected by the reflector and then projected outwards through the lens to create the desired lighting effect.

[0003] Traditional reflectors typically employ a stepped, multifocal freeform surface pattern on their optical surfaces. However, when viewed from a large angle outside the vehicle, the low reflectivity of the stepped sidewalls prevents effective light reflection, resulting in dark areas in certain regions of the vehicle's signal lights. This affects the uniformity of light emission and the visual effect. Utility Model Content

[0004] Therefore, it is necessary to provide a vehicle signal light and vehicle to address the above problems, so as to improve the uniformity of light emission and visual effect of the vehicle signal light.

[0005] This application provides a vehicle signal light, including a light source, a reflector, and a light-transmitting element. The reflector includes a base surface and a plurality of reflective units. The plurality of reflective units are disposed on the base surface, and each reflective unit has a reflective surface. The plurality of reflective surfaces constitute a reflective surface, and the reflective surface is arranged conformally to the base surface. Wherein, any two adjacent reflective surfaces form a continuous surface. The reflective surface faces the light source and the light-transmitting element and is used to reflect the light emitted by the light source to the light-transmitting element.

[0006] In the aforementioned vehicle signal lights, the light emitted by the light source is reflected by the reflective surface and then emitted outward through the light-transmitting component. By setting the reflective surface composed of multiple reflective surfaces to conform to the shape of the base surface, and making any two adjacent reflective surfaces form a continuous surface, a continuous reflective surface is formed. This ensures that the light emitted by the light source can be effectively reflected by the reflective surface when viewed from multiple angles, avoiding dark areas caused by the low reflection efficiency of the stepped sidewalls, thereby improving the uniformity of light emission and visual effect of the vehicle signal lights.

[0007] In one embodiment, the reflective surface is a rough surface.

[0008] With this setup, the rough surface can diffusely reflect incident light, redistributing the light and making the light distribution softer and more uniform.

[0009] In one embodiment, the reflective surface is curved; and / or, the reflective surface is square.

[0010] This configuration allows the curved surface to more precisely control and redistribute light, reducing light scattering losses and thus improving light intensity and reflection efficiency; the square shape facilitates the formation of a tight, gapless arrangement on the base surface, reducing ineffective reflection areas, while also simplifying the process and making it easier to manufacture reflective components.

[0011] In one embodiment, the light-transmitting element is arranged opposite to the reflective surface and surrounds the reflective element to form a reflective space, and at least part of the light source is disposed within the reflective space.

[0012] This configuration allows most of the light emitted by the light source to be fully reflected by the reflective surface within the reflection space before being emitted from the light-transmitting component, reducing light loss and improving light energy utilization and light emission efficiency.

[0013] In one embodiment, the light source includes a lamp panel and lamp beads. In the height direction of the vehicle signal light, the lamp panel is disposed at the top of the reflection space, and the lamp beads are disposed on the side of the lamp panel facing the bottom of the reflection space.

[0014] This configuration avoids the light source itself blocking the emitted light, making the reflected light path smoother and more complete, while also preventing direct viewing of the LED beads.

[0015] In one embodiment, the reflector includes a reflective portion and a fixing portion, the reflective portion and the light-transmitting portion forming the reflective space, the reflective surface being disposed on the side of the reflective portion facing the reflective space, and the fixing portion extending from the reflective portion toward the side away from the reflective space; the lamp plate being disposed on the fixing portion and extending into the reflective space through the gap between the reflective portion and the light-transmitting portion, and the lamp beads being disposed on the portion of the lamp plate extending into the reflective space.

[0016] This configuration supports and fixes the light source through the fixing part, while also enabling precise positioning of the relative position between the light source and the reflector, ensuring the stability and consistency of the optical performance of the vehicle signal light; furthermore, it prevents the fixing part and the light panel from blocking the emitted light, and also facilitates the electrical connection of the light panel to other structures.

[0017] In one embodiment, the number of the lamp beads is multiple, and the multiple lamp beads are arranged at intervals along the extension direction of the vehicle signal light; and / or, the lamp beads are LED lamp beads.

[0018] This setup improves the uniformity of emitted light through multiple LED beads. LED beads are small in size and have high brightness, making them easy to arrange and hide in narrow reflective spaces. Furthermore, LED beads have low power consumption and long lifespan, thereby reducing production and maintenance costs.

[0019] In one embodiment, the vehicle signal light further includes a lamp holder and a lamp cover. The lamp cover is installed on the lamp holder and forms an installation space with the lamp holder. The light source, the reflector, and the light-transmitting element are all disposed within the installation space. The side of the light-transmitting element away from the reflector faces the lamp cover.

[0020] This design protects the light source, reflector, and light-transmitting components of the lamp holder and lamp cover, ensuring the stability and reliability of the vehicle signal lights during long-term use. Furthermore, it integrates the vehicle signal lights into a single component, facilitating disassembly and maintenance.

[0021] In one embodiment, the vehicle signal light includes a front section and a side section connected to each other, the front section being disposed at the front of the vehicle and the side section being extended to the side of the vehicle.

[0022] With this configuration, light can be efficiently reflected by the reflective surface from any angle, whether viewed from the front or side of the vehicle. This ensures that the vehicle's signal lights emit light evenly over a wide angle range, eliminating local dark areas, meeting the needs of wide-angle observation, and improving both safety and aesthetics.

[0023] This application also provides a vehicle including the vehicle signal lights described above.

[0024] Compared with the prior art, the vehicle signal light and vehicle provided in this application form a continuous reflective surface by setting the reflective surface composed of multiple reflective surfaces to be arranged in accordance with the shape of the base surface, and making any two adjacent reflective surfaces form a continuous surface; even for vehicle signal lights with "flying eaves" or "ox horn" shapes, there are no low reflectivity sidewalls formed by traditional stepped patterns in the area with the largest tilt angle. This enables light to be efficiently reflected by the reflective surface from any angle observed from the front or side of the vehicle, ensuring that the vehicle signal light can emit light uniformly over a large angle range, eliminating local dark areas, and improving the light emission uniformity and visual effect of the vehicle signal light. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a vehicle signal light according to one embodiment of this application;

[0027] Figure 2 for Figure 1 A schematic diagram of the internal structure of a vehicle signal light;

[0028] Figure 3 for Figure 2 A cross-sectional view of the vehicle's signal lights;

[0029] Figure 4 for Figure 2 A partial structural diagram of a vehicle signal light;

[0030] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0031] Figure 6 for Figure 1 Brightness test results of vehicle signal lights at multiple angles Figure 1 ;

[0032] Figure 7 for Figure 1 Brightness test results of vehicle signal lights at multiple angles Figure 2 ;

[0033] Figure 8 for Figure 1 Brightness test results of vehicle signal lights at multiple angles Figure 3 ;

[0034] Figure 9 for Figure 1 Brightness test results of vehicle signal lights at multiple angles Figure 4 ;

[0035] Figure 10 for Figure 1 Brightness test results of vehicle signal lights at multiple angles Figure 5 ;

[0036] Figure 11 for Figure 1 Brightness test results of vehicle signal lights at multiple angles Figure 6 .

[0037] Reference numerals: 100, vehicle signal light; 1, light source; 11, light panel; 12, lamp bead; 2, reflector; 21, base surface; 22, reflective unit; 221, reflective surface; 23, reflective surface; 24, reflective part; 25, fixing part; 3, light-transmitting part; 4, lamp holder; 5, lamp cover; 6, reflection space; 101, front section; 102, side section. Detailed Implementation

[0038] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0039] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0040] 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 at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0043] Vehicle headlights mainly include headlights and signal lights. Headlights, such as low beams and high beams, are primarily used to illuminate the road ahead for the driver. Signal lights, such as side marker lights, daytime running lights, turn signals, brake lights, and reversing lights, are mainly used to convey the vehicle's driving intentions, operating status, or safety warnings to other drivers, pedestrians, cyclists, and other persons outside the vehicle on the road. Since the core function of vehicle signal lights is to convey information, their lights need to be clearly and unambiguously identifiable by persons outside the vehicle. Reflective vehicle signal lights typically include a light source, a reflector, and a lens. The light emitted by the light source is reflected by the reflector and then projected outward through the lens to create the desired lighting effect. Traditional reflectors typically use a stepped, multi-focal, freeform surface pattern. However, when viewed from a large angle outside the vehicle, the low reflectivity of the stepped sidewalls prevents effective reflection of light, resulting in dark areas in certain parts of the vehicle signal light, thus affecting the uniformity of illumination and visual effect.

[0044] In particular, for the headlights on many existing vehicles, in order to achieve an aesthetically pleasing design and match the vehicle model, their reflectors may have multiple bends or similar twisted areas. For example, for some eaves-shaped headlights, the angle of inclination at the corners of the eaves-shaped headlights is too large, resulting in a large difference in the surface height of the reflector pattern. At large angles, only the side wall of the reflector can be seen. Due to the low optical reflectivity of the side wall surface, there is a noticeable bright and dark area at the corner when viewed at large angles. This is also a current industry problem.

[0045] To solve the above problems, such as Figures 1 to 11 As shown, this application provides a vehicle signal light and a vehicle to improve the light emission uniformity and visual effect of the vehicle signal light.

[0046] like Figure 2 , Figure 4 and Figure 5 As shown, specifically, the vehicle signal light 100 includes a light source 1, a reflector 2, and a light-transmitting element 3. The reflector 2 includes a base surface 21 and multiple reflective units 22. The multiple reflective units 22 are disposed on the base surface 21, and each reflective unit 22 has a reflective surface 221. The multiple reflective surfaces 221 constitute a reflective surface 23, which is arranged conformally to the base surface 21. Any two adjacent reflective surfaces 221 form a continuous surface. The reflective surface 23 faces the light source 1 and the light-transmitting element 3 and is used to reflect the light emitted by the light source 1 to the light-transmitting element 3. The vehicle signal light 100 can be configured as a marker light, daytime running light, turn signal, brake light, reversing light, etc., mainly used to convey the vehicle's intention, status, or warning information to other drivers, pedestrians, cyclists, and other external persons on the road.

[0047] It should be noted that the conformal arrangement of the reflective surface 23 and the base surface 21 means that the shape of the reflective surface 23 changes with the shape of the base surface 21, that is, the structural parameters such as the curvature of the reflective surface 23 are adjusted in response to changes in the base surface 21. The formation of a continuous surface between any two adjacent reflective surfaces 221 means that there is a smooth transition between each reflective surface 221 without step-like drops or discontinuities.

[0048] In the vehicle signal light 100 provided in this application embodiment, the light emitted by the light source 1 is reflected by the reflective surface 23 and then emitted outward through the light-transmitting element 3. By setting the reflective surface 23, which is composed of multiple reflective surfaces 221, to be arranged in a conformal manner with the base surface 21, and making any two adjacent reflective surfaces 221 form a continuous surface, a continuous reflective surface 23 is formed. This ensures that the light emitted by the light source 1 can be effectively reflected by the reflective surface 23 when viewed from multiple angles, avoiding dark areas caused by the low reflection efficiency of the stepped sidewall, thereby improving the light emission uniformity and visual effect of the vehicle signal light 100.

[0049] like Figure 5 As shown, in one embodiment, the reflective surface 221 is a rough surface. This rough surface allows for diffuse reflection of incident light, achieving light redistribution and resulting in a softer and more uniform light distribution, further improving the uniformity of light emission and visual effect of the vehicle signal light 100. Specifically, the rough surface can be a texture formed by etching on the reflective surface 221, such as a leather texture, wave texture, mesh texture, dotted texture, etc., or it can be a particulate coating formed by spraying on the reflective surface 221, as long as it can diffusely reflect incident light; this embodiment does not impose specific limitations here. Furthermore, the structure and roughness of each reflective surface 221 can be adjusted according to its relative position on the base surface 21. Of course, in other embodiments, the reflective surface 221 can also be set as a smooth surface according to actual use or processing needs.

[0050] like Figure 5 As shown, in one embodiment, the reflecting surface 221 is a curved surface. Here, the curved surface allows for more precise control and redistribution of light, reducing light scattering loss and thus further improving light intensity and reflection efficiency. Specifically, the curved surface can be concave, convex, or freeform, and the curvature of each reflecting surface 221 can be adjusted according to its relative position on the base surface 21. Of course, in other embodiments, the reflecting surface 221 can also be set to other regular or irregular shapes such as a plane, as needed; this embodiment does not impose specific limitations here.

[0051] like Figure 5As shown, in one embodiment, the reflective surface 221 is square. Here, the regular shape of the square facilitates the formation of a tight, gapless arrangement on the base surface 21, reducing ineffective reflection areas and further ensuring uniform light emission, avoiding dark areas; it also simplifies the process and facilitates the fabrication of the reflective element 2. Specifically, the square includes squares and rectangles, and the side length or area of ​​each reflective unit 22 can be adjusted according to its relative position on the base surface 21. Of course, in other embodiments, the reflective surface 221 can also be set to a regular or irregular shape such as a rhombus, hexagon, or strip, as needed; this embodiment does not impose specific limitations here.

[0052] like Figures 2 to 3 As shown, in one embodiment, the light-transmitting element 3 and the reflective surface 23 are arranged opposite to each other and enclose the reflective element 2 to form a reflective space 6, with at least a portion of the light source 1 disposed within the reflective space 6. This allows most of the light emitted by the light source 1 to be fully reflected by the reflective surface 23 within the reflective space 6 before exiting through the light-transmitting element 3, reducing light loss and improving light energy utilization and light emission efficiency. Furthermore, the vehicle signal light 100 has a simple structure and fewer parts, facilitating processing and assembly. Of course, in other embodiments, the reflective space 6 can also be formed by the light-transmitting element 3, the reflective element 2, and the light source 1 together, or the vehicle signal light 100 may include other fixed structures that enclose the reflective space 6 with the light-transmitting element 3 and the reflective element 2.

[0053] like Figure 3 As shown, in one embodiment, the light source 1 includes a lamp panel 11 and lamp beads 12. In the height direction Z of the vehicle signal light 100, i.e., the Z-direction of the vehicle, the lamp panel 11 is positioned at the top of the reflection space 6, and the lamp beads 12 are positioned on the side of the lamp panel 11 facing the bottom of the reflection space 6. Thus, the lamp beads 12 emit light from top to bottom toward the reflective surface 23, and after reflection, the light is projected onto the light-transmitting element 3. This avoids the light source 1 itself blocking the emitted light, making the reflected light path smoother and more complete. It also avoids direct viewing of the lamp beads 12, thereby further improving the uniformity of light emission and the visual effect of the vehicle signal light 100. Of course, in other embodiments, in the height direction Z of the vehicle signal light 100, the light plate 11 can be located at the bottom of the reflection space 6, and the lamp beads 12 can be located on the side of the light plate 11 facing the top of the reflection space 6; or the light plate 11 can be located on the side of the reflection space 6 close to the light-transmitting element 3, and the lamp beads 12 can be located on the side of the light plate 11 facing the reflective surface 23. As long as it is ensured that the reflective surface 23 can reflect the light emitted by the lamp beads 12 to the light-transmitting element 3, the embodiments of this application do not impose specific limitations here.

[0054] like Figure 3As shown, in one embodiment, there are multiple LED beads 12, which are arranged at intervals along the extension direction of the vehicle signal light 100. This improves the uniformity of emitted light by using multiple LED beads 12, preventing dark areas at locations far from the light source 1 due to a single light source 1. Specifically, the number of light panels 11 can be one, two, three, or more, with multiple light panels 11 arranged sequentially along the extension direction of the vehicle signal light 100. Each light panel 11 has one, two, three, or more LED beads 12. Furthermore, the number of LED beads 12 and the distance between adjacent LED beads 12 can be adjusted according to factors such as brightness requirements, the size of the vehicle signal light 100, and the power of the LED beads 12; this embodiment does not impose specific limitations. Of course, in other embodiments, while ensuring the uniformity of light emission and visual effect of the vehicle signal light 100, the number of LED beads 12 can also be one, and the LED beads 12 can also be configured as light strips extending along the extension direction of the vehicle signal light 100.

[0055] In one embodiment, the lamp bead 12 is an LED lamp bead. LED lamp beads are small in size, have high brightness, are easy to arrange and hide in the narrow reflection space 6, and have low power consumption and long lifespan, thereby reducing production and maintenance costs. Of course, in other embodiments, the lamp bead 12 can also be a light-emitting diode, or the light source 1 can be set as other light-emitting components such as halogen bulbs or xenon bulbs according to actual use needs. This application embodiment does not make specific limitations here.

[0056] like Figures 3 to 4 As shown, in one embodiment, the reflector 2 includes a reflective portion 24 and a fixing portion 25. The reflective portion 24 and the light-transmitting element 3 enclose a reflective space 6. A reflective surface 23 is disposed on the side of the reflective portion 24 facing the reflective space 6, that is, the base surface 21 and the reflective surface 23 are disposed on the side of the reflective portion 24 facing the light-transmitting element 3. The fixing portion 25 extends from the reflective portion 24 toward the side away from the reflective space 6. The lamp plate 11 is disposed on the fixing portion 25 and extends into the reflective space 6 through the gap between the reflective portion 24 and the light-transmitting element 3. The lamp beads 12 are disposed on the part of the lamp plate 11 that extends into the reflective space 6. In this way, the light source 1 can be supported and fixed by the fixing portion 25, and the relative position between the light source 1 and the reflector 2 can be accurately positioned to ensure the stability and consistency of the optical performance of the vehicle signal light 100. The fixing portion 25 extends toward the side away from the reflective space 6, which can prevent the fixing portion 25 and the lamp plate 11 from blocking the emitted light, and also facilitates the electrical connection of the lamp plate 11 to other structures such as controllers and power supplies inside the vehicle. Of course, in other embodiments, the vehicle signal light 100 can also be fixed, with the reflector 2 and the light source 1 both connected to the fixed structure to ensure that the relative positions between the light source 1 and the reflector 2 remain unchanged.

[0057] like Figures 1 to 2As shown, in one embodiment, the vehicle signal light 100 further includes a lamp holder 4 and a lamp cover 5. The lamp holder 4 is used to mount to the vehicle body, and the lamp cover 5 is mounted on the lamp holder 4 and forms an installation space (not shown) with the lamp holder 4. The light source 1, reflector 2, and light-transmitting element 3 are all located within the installation space, with the side of the light-transmitting element 3 facing away from the reflector 2 facing the lamp cover 5. The lamp holder 4 and lamp cover 5 can protect the light source 1, reflector 2, and light-transmitting element 3, as well as other components within the vehicle signal light 100, from damage during transportation, installation, and use, ensuring the long-term stability and reliability of the vehicle signal light 100 and extending its service life. Furthermore, this integrates the vehicle signal light 100 into a single component, facilitating disassembly and maintenance. Of course, in other embodiments, the vehicle signal light 100 can also be integrated with other vehicle lights such as low beam headlights and high beam headlights into a single component and module, sharing the same lamp holder 4 and lamp cover 5.

[0058] like Figure 1 As shown, the vehicle signal light 100 includes a front section 101 and a side section 102 connected to each other. The front section 101 is located at the front of the vehicle, and the side section 102 extends to the side of the vehicle. It should be noted that the vehicle signal light 100 including the front section 101 and the side section 102 means that the light source 1, the reflector 2, and the light-transmitting element 3 all include corresponding front sections 101 and side sections 102. The front section 101 extends approximately along the X direction of the vehicle to indicate the position of the front of the vehicle; the side section 102 extends approximately along the Y direction of the vehicle to indicate the position of the side of the vehicle, together forming the "flying eaves" or "ox horn" shape of the vehicle signal light 100. Because the reflective surface 23 and the base surface 21 are arranged according to the shape and are a continuous surface, even in the side section 102 with the largest tilt angle, there is no low-reflectivity sidewall formed by traditional stepped patterns. Therefore, regardless of the viewing angle from the front or side of the vehicle, the light can be efficiently reflected by the reflective surface 23, ensuring that the vehicle signal light 100 can emit light evenly over a wide angle range, eliminating local dark areas, meeting the needs of wide-angle observation, and improving safety and aesthetics.

[0059] like Figures 6 to 11 The image shows the brightness test results of the vehicle signal light 100 under multiple angles according to the illustrated embodiment. Here, H represents the deflection angle relative to the vehicle's X-direction in the horizontal plane, and V represents the deflection angle relative to the vehicle's X-direction in the vertical plane. Specifically, Figure 6 To observe from a position 70 degrees outward from the vehicle's X direction. Figure 7 To observe from a position 30 degrees outward from the vehicle's X direction. Figure 8 To observe from a position 20 degrees outward from the vehicle's X direction, Figure 9 This is an observation from the vehicle's X-direction. Figure 10 To observe from a position 20 degrees inward from the vehicle's X direction, Figure 11The observation is taken from a position 10 degrees upwards in the X direction of the vehicle. Therefore, under the aforementioned various viewing angles, even on the side section 102 with the largest tilt angle, the vehicle's signal lights 100 exhibit good uniformity of illumination, effectively improving the visual effect.

[0060] This application also provides a vehicle including the vehicle signal light 100 described above.

[0061] The technical features of the above embodiments can be combined in any way. For the sake of brevity, 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.

[0062] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A vehicle signal light, characterized in that, It includes a light source (1), a reflector (2) and a light-transmitting element (3). The reflector (2) includes a base surface (21) and multiple reflective units (22). The multiple reflective units (22) are disposed on the base surface (21), and each reflective unit (22) has a reflective surface (221). The multiple reflective surfaces (221) constitute a reflective surface (23). The reflective surface (23) is arranged in accordance with the shape of the base surface (21). Wherein, any two adjacent reflective surfaces (221) form a continuous surface, the reflective surface (23) faces the light source (1) and the light-transmitting element (3), and is used to reflect the light emitted by the light source (1) to the light-transmitting element (3).

2. The vehicle signal light according to claim 1, characterized in that, The reflective surface (221) is a rough surface.

3. The vehicle signal light according to claim 1, characterized in that, The reflecting surface (221) is a curved surface; and / or, The reflective surface (221) is square.

4. The vehicle signal light according to claim 1, characterized in that, The light-transmitting element (3) is arranged opposite to the reflective surface (23) and surrounds the reflective element (2) to form a reflective space (6), and at least part of the light source (1) is located in the reflective space (6).

5. The vehicle signal light according to claim 4, characterized in that, The light source (1) includes a lamp panel (11) and lamp beads (12). In the height direction of the vehicle signal light, the lamp panel (11) is located at the top of the reflection space (6), and the lamp beads (12) are located on the side of the lamp panel (11) facing the bottom of the reflection space (6).

6. The vehicle signal light according to claim 5, characterized in that, The reflective element (2) includes a reflective portion (24) and a fixing portion (25). The reflective portion (24) and the light-transmitting element (3) surround and form the reflective space (6). The reflective surface (23) is provided on the side of the reflective portion (24) facing the reflective space (6). The fixing portion (25) extends from the reflective portion (24) toward the side away from the reflective space (6). The lamp plate (11) is disposed on the fixing part (25) and extends into the reflection space (6) through the gap between the reflective part (24) and the light-transmitting part (3). The lamp bead (12) is disposed on the part of the lamp plate (11) that extends into the reflection space (6).

7. The vehicle signal light according to claim 5, characterized in that, The number of the lamp beads (12) is multiple, and the multiple lamp beads (12) are arranged at intervals along the extension direction of the vehicle signal light; and / or, The lamp bead (12) is an LED lamp bead.

8. The vehicle signal light according to claim 1, characterized in that, The vehicle signal light also includes a lamp holder (4) and a lamp cover (5). The lamp cover (5) is installed on the lamp holder (4) and forms an installation space with the lamp holder (4). The light source (1), the reflector (2) and the light-transmitting element (3) are all located in the installation space. The side of the light-transmitting element (3) away from the reflector (2) faces the lamp cover (5).

9. The vehicle signal light according to any one of claims 1-8, characterized in that, The vehicle signal light includes a front section (101) and a side section (102) connected to each other. The front section (101) is located at the front of the vehicle, and the side section (102) extends to the side of the vehicle.

10. A vehicle, characterized in that, Includes vehicle signal lights as described in any one of claims 1-9.

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