Corner lamp module and vehicle

Abstract

The application discloses an angle lamp module and a vehicle comprising the same. The angle lamp module comprises a plurality of first light sources, a plurality of first light collecting units and a lens; each light collecting unit corresponds to at least one first light source, the first light collecting unit converges the light projected by the corresponding first light source and forms a first light beam directed to the lens, the first light beam is incident on the lens and forms a second light beam after being emitted from the lens; the angle lamp module projects a plurality of second light beams, and the corresponding first light source of each second light beam is controlled respectively. Therefore, the angle lamp module disclosed by the application can meet the requirements of angle lamp auxiliary lighting, and independently control each first light source to dynamically adjust the combined light shape of the second light beam, so as to realize functions such as welcome animation, angle lamp lighting range adjustment and the like, thereby meeting the diversified needs of users.

Description

Technical Field

[0001] This application belongs to the field of automotive lighting technology, and particularly relates to a corner light module and a vehicle. Background Technology

[0002] Corner lights are lighting fixtures that provide auxiliary illumination for vehicles near road corners, or for the sides or rear of vehicles. They serve as supplementary lighting when road lighting conditions are insufficient, thus ensuring driving safety. Corner lights are typically integrated into the headlights and offset forward.

[0003] Existing corner lights can only provide auxiliary lighting and cannot meet the diverse needs of users. Utility Model Content

[0004] The purpose of this application is to provide a cornering light module and vehicle that can meet diverse user needs while providing auxiliary cornering light illumination.

[0005] The technical solution of this application is as follows: A corner light module includes multiple first light sources, multiple first focusing units, and a lens; each focusing unit corresponds to at least one first light source, the first focusing unit converges the light projected by the corresponding first light source to form a first beam directed toward the lens, the first beam enters the lens and exits the lens to form a second beam; the corner light module projects multiple second beams, and the first light source corresponding to each second beam is controlled separately.

[0006] In a preferred embodiment of the corner lamp module, there is a dark area between the light patterns of adjacent second beams.

[0007] In a preferred embodiment of the corner lamp module, a plurality of the first focusing units are arranged along a first direction, which is perpendicular to the light output direction of the lens.

[0008] In a preferred embodiment of the corner lamp module, the first focusing unit is a first reflecting cavity. The first reflecting cavity includes a first reflecting surface and a reflecting sidewall. In a first direction, the reflecting sidewall is located on both sides of the first reflecting surface, and adjacent first reflecting cavities share at least a portion of the reflecting sidewall.

[0009] In a preferred embodiment of the corner lamp module, a plurality of first reflective cavities are arranged in a first direction, and two adjacent first reflective cavities are staggered in the light-emitting direction of the lens; The first direction is perpendicular to the light output direction of the lens.

[0010] In a preferred embodiment of the corner lamp module, the distance by which the boundary of the adjacent first reflective surface near the first light source is offset in the light-emitting direction of the lens is greater than the length of the first light source in the light-emitting direction of the lens.

[0011] In a preferred embodiment of the corner lamp module, at least a portion of the reflective sidewalls are provided with a patterned structure and / or a leather-like structure.

[0012] In a preferred embodiment of the corner light module, the focal point of the lens forms a focal projection at the intersection of the extension line of the light-emitting direction of the lens and the light-emitting surface of the lens. The lengths of the lens on both sides of its focal projection are different in the first direction. Moreover, among these two lengths, the length on the outer side of the vehicle is shorter than the length on the inner side of the vehicle when the corner light module is installed in the vehicle.

[0013] In a preferred embodiment of the corner light module, the corner light module is configured such that, when installed on a vehicle, the light emission direction of the lens is deflected outward relative to the longitudinal centerline of the vehicle by a first angle, the first angle being 10° to 25°.

[0014] In a preferred embodiment of the corner lamp module, the length of the first reflective cavity in a first direction is greater than or equal to 3 mm and less than or equal to 6 mm; the first direction is perpendicular to the light output direction of the lens.

[0015] In a preferred embodiment, the corner light module further includes at least one second light source and at least one second focusing unit, each second focusing unit corresponding to at least one second light source; the second focusing unit converges the light projected by the corresponding second light source to form a third beam directed toward the lens, the third beam enters the lens and exits the lens to form a fourth beam, and the light shape of the fourth beam is used to approximate the light shape.

[0016] In a preferred embodiment of the corner light module, when the corner light module is installed in a vehicle, the second focusing unit is configured to be located inside all the first focusing units; The fourth beam is located outside the second beam.

[0017] In a preferred embodiment of the corner light module, the first focusing unit is a first reflective cavity, and the second focusing unit is a second reflective cavity.

[0018] In a preferred embodiment of the corner lamp module, the length of the second reflective cavity in a first direction is greater than the length of at least a portion of the first reflective cavity in the first direction; the first direction is perpendicular to the light-emitting direction of the lens.

[0019] In a preferred embodiment of the corner lamp module, the length of the second reflective cavity in the first direction is greater than or equal to 8 millimeters.

[0020] Based on the same concept, this application also provides a vehicle including the corner light module described in any of the above embodiments.

[0021] Because this application adopts the above technical solution, it has the following advantages and positive effects compared with the prior art: The corner light module and vehicle provided in this application can project multiple second beams through multiple first light sources, multiple first focusing units and lenses. The first light sources corresponding to the multiple second beams are controlled separately so as to independently control each first light source to dynamically adjust the combined light shape of the second beams while meeting the auxiliary lighting requirements of the corner lights, thereby realizing such as welcome animation, corner light illumination range adjustment, etc., thus meeting the diverse needs of users. Attached Figure Description

[0022] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application.

[0023] Figure 1 This is a structural schematic diagram of a corner light module according to this application; Figure 2 This is an assembly diagram of a corner light module according to this application; Figure 3 This is a schematic diagram showing the installation angle of a corner light module relative to a vehicle according to this application; Figure 4 This is a schematic diagram of the light-incident surface, light-exit surface, and focal projection of a lens according to this application; Figure 5 This is a schematic diagram of the light patterns of the second and fourth beams in this application; Figure 6 This is a schematic diagram of stray light. Figure 7 This is a schematic diagram of the arrangement of the first light source and the first focusing unit in Example 2; Figure 8 This is a schematic diagram of the scheme in Example 2 where no obvious stray light was observed.

[0024] Explanation of reference numerals in the attached figures: 1: First light source; 2: First focusing unit; 3: Lens; 31: Light-incident surface; 32: Light-exiting surface; 4: Second light source; 5: Second focusing unit; 6: Lens bracket; 7: Circuit board; 8: Heat sink; 9: Screw; 10: Textured leather finish; A: Light emission direction of the lens; B: Longitudinal centerline of the vehicle ( Figure 3 The actual direction is parallel to the longitudinal centerline of the vehicle. α: First angle; f: Focal projection. Detailed Implementation

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the specific implementation methods of this application will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without creative effort.

[0026] To keep the drawings concise, each drawing only schematically shows the parts relevant to this application, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0027] In the description of this application, the term "a" not only means "only one" but can also mean "more than one". The terms "first", "second", "third", etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "perpendicular" and "parallel" do not mean absolutely perpendicular or parallel, but can be approximately perpendicular or approximately parallel.

[0028] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] It should be understood that, for ease of description and simplification, the terms "inner" and "outer" refer to the side relatively closer to the longitudinal centerline of the vehicle in its left-right direction, and "outer" refers to the side relatively farther from the longitudinal centerline of the vehicle in its left-right direction. These terms are based on the orientation or positional relationship shown in the accompanying drawings and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this application. Furthermore, the orientational terms for the vehicle lighting fixtures in this application should be understood in conjunction with the actual installation condition.

[0030] This application provides a corner light module. One embodiment of the corner light module provided by this application includes a plurality of first light sources 1, a plurality of first focusing units 2, and a lens 3; each focusing unit corresponds to at least one first light source 1, the first focusing unit 2 converges the light projected by the corresponding first light source 1 and forms a first beam that is directed toward the lens 3, the first beam enters the lens 3 and exits the lens 3 to form a second beam; the corner light module projects a plurality of second beams, and the first light source 1 corresponding to each second beam is controlled separately.

[0031] The corner light module can project multiple second beams through multiple first light sources 1, multiple first focusing units 2, and lenses 3. The first light sources 1 corresponding to the multiple second beams are controlled separately. Thus, while meeting the auxiliary lighting requirements of the corner lights, the combined light shape of the second beams can be dynamically adjusted by independently controlling each first light source 1, thereby realizing functions such as welcome animation and adjustment of the corner light lighting range, thus meeting the diverse needs of users. For ease of installation, all first focusing units 2 can be integrated into a single focusing component. Furthermore, corner light modules typically also include a lens bracket 6, a circuit board 7, and a heat sink 8. For example... Figure 1 and Figure 2 As shown, lens 3 is mounted on lens bracket 6, first light source 1 is disposed on circuit board 7, circuit board 7 is mounted and connected to heat sink 8, and lens 3 and focusing component can also be fixed to heat sink 8 by screws 9. Of course, in other embodiments, lens 3, focusing component, etc. can also be fixed to heat sink 8 in other ways, or lens 3, focusing component, etc. can be fixed to other components in corner lamp, etc. This application does not limit the installation and fixing method of each component in corner lamp module.

[0032] This application also provides a vehicle including the aforementioned corner light module, thus possessing all its beneficial effects, which will not be elaborated here.

[0033] Based on the aforementioned corner light module and vehicle, this application will be described below with reference to different specific embodiments.

[0034] Source is certain See Figures 1 to 5 The corner light module provided in this embodiment includes multiple first light sources 1, multiple first focusing units 2, and a lens 3; each focusing unit corresponds to at least one first light source 1, and the first focusing unit 2 converges the light projected by the corresponding first light source 1 to form a first beam that is directed toward the lens 3. The first beam enters the lens 3 and exits from the lens 3 to form a second beam; the corner light module projects multiple second beams, and the first light source 1 corresponding to each second beam is controlled separately.

[0035] Vehicle corner lights are required on both the left and right sides of the vehicle. The vehicle corner lights include the corner light module in this embodiment. This embodiment takes the left corner light (the corner light on the driver's left side) as an example to further explain the structure of the corner light module.

[0036] To meet regulatory requirements, vehicle cornering lights require beam widening of -60° on the outer side and -30° on the inner side. Considering the connection with low beams, the beam widening is generally -70° to -10°. Due to the high requirement for outer widening, this embodiment uses a freeform lens 3. With the light-emitting surface 32 of the lens 3 fixed, the beam widening is initially controlled by the diffusion of the light-incident surface 31, causing the lens 3 itself to defocus and thus widening the beam. For example, while keeping the light-emitting surface 32 fixed, the curvature of the light-incident surface 31 can be increased. The greater the curvature of the light-incident surface 31, the greater the diffusion angle of the beam after entering the light-incident surface 31.

[0037] Furthermore, the focal point of lens 3 intersects the light-emitting surface of lens 3 at the point where the extension of the light-emitting direction A of lens 3 is extended. In the first direction, the lengths of lens 3 on both sides of its focal projection f are different, and of these two lengths, the length on the outer side of the vehicle is shorter than the length on the inner side when the corner lamp module / vehicle corner lamp is installed on the vehicle; wherein, the first direction is perpendicular to the light-emitting direction A of lens 3. More specifically, in this embodiment, the first direction is perpendicular to the light-emitting direction A of lens 3. Figure 3 The cross-section shown is parallel and perpendicular to the light emission direction A of lens 3. That is, lens 3 can adopt an asymmetrical design—the widths of lens 3 on the left and right sides of the focal projection f are unequal, with the left side being narrower and the right side wider (i.e., narrower on the outside and wider on the inside in the left lamp). This facilitates wider outer sides; the narrower the left side (i.e., the outer side), the more energy is generated on the outer side, thus allowing for a theoretically wider beam. Under the aforementioned "narrower on the left and wider on the right" design, to ensure wider outer sides, the corner lamp module can be configured such that, when installed on the vehicle, the light emission direction A of lens 3 is deflected relative to the vehicle's longitudinal centerline B towards the outer side of the vehicle by a first angle α to adjust the light emission angle. Preferably, the first angle α is 10°~25°.

[0038] In this embodiment, it is preferable to arrange multiple second beams side by side (it should be noted that "side by side" in this article means roughly side by side, and it is not strictly required that the components be completely parallel) at intervals. In this way, based on the design that the light output direction A of the lens 3 is deflected outward from the longitudinal center line B of the vehicle when the corner light module is installed on the vehicle, multiple second beams arranged side by side at intervals can correspond to different angles (that is, different second beams have different angles between their light output direction and the longitudinal center line B of the vehicle). This allows the driver to open different numbers of first light sources 1 corresponding to the first focusing unit 2 from the inside out according to actual needs, thereby adjusting the angle range of the vehicle corner lights; or, the driver can set the opening and closing sequence of the first light sources 1 corresponding to the first focusing unit 2 according to actual needs, thereby making the second beams change dynamically to realize a welcome animation.

[0039] Preferably, in this embodiment, there is a dark area between the light patterns of adjacent second beams, which enables the corner lamp module to achieve a pixel-like light spot effect in vehicle lighting.

[0040] Preferably, a plurality of first focusing units 2 are arranged along a first direction, and the first focusing unit 2 may be a first reflecting cavity. Specifically, the first reflecting cavity includes a first reflecting surface and reflecting sidewalls. In the first direction, the reflecting sidewalls are located on both sides of the first reflecting surface, and adjacent first reflecting cavities share at least a portion of the reflecting sidewalls. Light emitted from the first light source 1 is projected onto the corresponding first reflecting cavity, converged and reflected on the first reflecting surface of the first reflecting cavity, and then projected onto the lens 3. In a preferred embodiment, the first reflecting surface is used to collimate the light emitted from the first light source 1.

[0041] Preferably, in this embodiment, each first reflecting cavity corresponds to a first light source 1.

[0042] Specifically, the beam width of the second beam formed by a single first light source 1 can be compressed by reducing the width of a single first reflecting cavity (i.e., its length in the first direction, i.e., the distance between the two reflecting sidewalls on both sides of the first reflecting surface of the first reflecting cavity). Simultaneously, adjusting the focal length of the first reflecting surface of the first reflecting cavity can concentrate the brightness, thereby significantly improving the brightness of the second beam and thus significantly improving the brightness of the vehicle cornering lights. Furthermore, the length of the first reflecting cavity in the first direction is preferably greater than or equal to 3 mm and less than or equal to 6 mm.

[0043] Preferably, in this embodiment, the first light source 1 is an LED; of course, in other embodiments, the first light source 1 can also be other types of light sources, and this application does not limit the choice of the type of the first light source 1.

[0044] Furthermore, in order to address the connection between the vehicle's corner lights and low beams, the corner light module of this embodiment also includes at least one second light source 4 and at least one second focusing unit 5. Each second focusing unit 5 corresponds to at least one second light source 4; the second focusing unit 5 converges the light projected by the corresponding second light source 4 and forms a third beam that is directed toward the lens 3. The third beam enters the lens 3 and exits from the lens 3 to form a fourth beam; the light pattern of the fourth beam is used to approximate the light pattern of the low beam.

[0045] Preferably, in this embodiment, when the cornering light module is installed in a vehicle, the second focusing unit 5 is configured to be located inside all the first focusing units 2; the fourth beam is located outside the second beam. Therefore, in this embodiment, each second beam can be located within the area of ​​the low beam pattern. This allows for more variations in the design, for example, the fourth beam can be located inside the second beam, or the second beam can be located within the beam pattern range of the fourth beam. The specific beam positions can be set as needed, and this application is not limited thereto.

[0046] In some variations, the first focusing unit 2 and the second focusing unit 5 may also be arranged alternately, and the relative positional relationship between the second beam and the fourth beam can be adjusted by adjusting the light emission direction of the focusing units (including the first focusing unit 2 and the second focusing unit 5).

[0047] Preferably, the second light source 4 can also be an LED. Of course, in other embodiments, the second light source 4 can also be other types of light sources, and this application does not limit the choice of the type of the second light source 4.

[0048] In this embodiment, each second focusing unit 5 corresponds to a second light source 4, and the second focusing unit 5 can be a second reflecting cavity. Specifically, the second reflecting cavity includes a second reflecting surface and reflecting sidewalls. In the first direction, the reflecting sidewalls are located on both sides of the second reflecting surface, and adjacent second reflecting cavities share at least a portion of the reflecting sidewalls, and, as shown... Figure 7 As shown, the adjacent first and second reflecting cavities share a portion of the reflecting sidewall. The light emitted from the second light source 1 is projected onto the corresponding second reflecting cavity, where it converges and is reflected on the second reflecting surface of the second reflecting cavity before being projected onto the lens 3.

[0049] like Figure 5 As shown, for the entire corner light module, i.e. the vehicle corner light, the width of the outer reflective cavity (i.e., the first reflective cavity) is reduced and the first reflective surface is designed to focus light to improve the brightness of the second beam; the second reflective surface of the inner reflective cavity (i.e., the second reflective cavity) needs to be designed to diffuse light, and the width of the second reflective cavity is increased, so that the fourth beam is more broadened to distinguish it from the pixel-like light spot formed by the second beam, which to a certain extent optimizes the uniformity of the light shape finally formed by the corner light module, i.e. the vehicle corner light.

[0050] Specifically, the length of the second reflecting cavity in the first direction is greater than the length of the first reflecting cavity in the first direction, and the length of the second reflecting cavity in the first direction is preferably greater than or equal to 8 mm.

[0051] Furthermore, all the first focusing units 2 and all the second focusing units 5 are integrated into a single focusing component.

[0052] The following is for reference. Figure 7 and Figure 8 This embodiment provides a corner light module based on Embodiment 1.

[0053] Considering the narrow beam shape formed by the second beam, and the need to ensure the uniformity of the final beam shape formed by the corner lamp module, the dark areas between each second beam must be as narrow as possible. This results in the first light source 1 being densely arranged, making it prone to crosstalk and severe stray light. Furthermore, LEDs are generally Lambertian light sources with a 120° emission angle. If the reflective cavity is narrow, the direct light from the LED will also hit adjacent cavities, reflecting uncontrollable stray light (such as...). Figure 6 As shown in the figure, it usually forms a colored light spot.

[0054] Therefore, this embodiment improves the arrangement of the first focusing unit 2. In this embodiment, multiple first reflecting cavities are arranged in the first direction, and adjacent first reflecting cavities are staggered in the light-emitting direction A of the lens 3, i.e., staggered front and back; the arrangement of the first light source 1 is also staggered in the light-emitting direction A of the lens 3, according to the arrangement of the corresponding first reflecting cavities. This allows this embodiment to reduce stray light reflected after the direct LED light hits adjacent first reflecting cavities compared to Embodiment 1. Preferably, the distance between the boundaries of adjacent first reflecting surfaces near the first light source 1 in the light-emitting direction A of the lens 3 is greater than the length of the first light source 1 in the light-emitting direction A of the lens 3.

[0055] Furthermore, in order to reduce the influence of new stray light brought by the inner sidewall of the first reflection cavity, patterns and textures can be added to the reflective sidewall of the first reflection cavity to further reduce the brightness of stray light.

[0056] The corner light module provided in this application, through the design of the freeform lens 3, adjusts the diffusion of its incident surface 31, and simultaneously offsets the focal point of the lens 3. With a small overall rotation angle of the corner light module, the beam pattern can be widened to meet the requirements of corner light regulations. By controlling the width of the first and second reflective cavities and the spacing between the corresponding first light source 1 and second light source 4, the beam pattern widening formed by each LED light source is adjusted, and the focal length of the first reflective surface in the first reflective cavity and the second reflective surface in the second reflective cavity is adjusted. This enables the corner light module to achieve a high-recognition, high-brightness, narrow beam in the inner near beam illumination area and a diffused beam that is uniformly connected with the near beam on the outer side. The staggered arrangement of adjacent first reflective cavities and corresponding first light sources 1 achieves a narrower beam FOV (Field of View) while reducing the stray light effect caused by overly compact arrangement. Furthermore, the textured treatment 10 on the reflective sidewall of the first reflective cavity further reduces the stray light reflected from the reflective sidewall in the first reflective cavity, thus optimizing the optical uniformity of the corner light module.

[0057] Based on the same concept, this application also provides a vehicle including the corner light module described in any of the above embodiments.

[0058] The corner light module provided in this application: 1) can realize the corner light function at a low cost; 2) has a small overall size and occupies little space. The light-emitting surface 32 of the lens 3 can be curved or flat, making it highly adaptable to different shapes; 3) has high brightness, and distinguishes the corner light function into a high-brightness narrow beam and a diffused beam, making the corner light activation effect more obvious in the low beam area, while also taking into account the connection between the outer edge and the low beam; 4) through the textured leather structure 10, lens 3 design, etc., the corner light can achieve an ultra-wide range of illumination, with a wide illumination range on the road surface, making it easier to remind road traffic participants; 5) makes the final light shape (i.e. the light beam shape projected from the lens 3) of each first light source 1 different in range and has a certain degree of boundary recognition. The on / off state of individual first light sources 1 is controlled by an electronic system, increasing the possible working conditions and realizing animation effects, enriching the usage scenarios of the corner light module and improving the participation of the corner light module in the driving process.

[0059] The embodiments of this application have been described in detail above with reference to the accompanying drawings, but this application is not limited to the above embodiments. Even if various changes are made to this application, if these changes fall within the scope of the claims of this application and their equivalents, they shall still fall within the protection scope of this application.

Claims

1. A corner light module, characterized in that, It includes multiple first light sources, multiple first focusing units, and a lens; each focusing unit corresponds to at least one first light source, the first focusing unit converges the light projected by the corresponding first light source to form a first beam directed toward the lens, the first beam enters the lens and exits the lens to form a second beam; the corner lamp module projects multiple second beams, and the first light source corresponding to each second beam is controlled separately.

2. The corner light module according to claim 1, characterized in that, There is a dark area between the beam patterns of adjacent second beams.

3. The corner light module according to claim 1, characterized in that, Multiple first light-concentrating units are arranged along a first direction, which is perpendicular to the light-emitting direction of the lens.

4. The corner light module according to claim 1, characterized in that, The first focusing unit is a first reflecting cavity, which includes a first reflecting surface and a reflecting sidewall. In a first direction, the reflecting sidewall is located on both sides of the first reflecting surface, and adjacent first reflecting cavities share at least a portion of the reflecting sidewall.

5. The corner light module according to claim 4, characterized in that, Multiple first reflective cavities are arranged in a first direction, and two adjacent first reflective cavities are staggered in the light-emitting direction of the lens; The first direction is perpendicular to the light output direction of the lens.

6. The corner light module according to claim 5, characterized in that, The distance by which the boundary of the adjacent first reflective surface near the first light source is offset in the light-emitting direction of the lens is greater than the length of the first light source in the light-emitting direction of the lens.

7. The corner light module according to any one of claims 4 to 6, characterized in that, At least a portion of the reflective sidewalls are provided with a patterned structure and / or a textured structure.

8. The corner light module according to claim 3 or 5, characterized in that, The focal point of the lens forms a focal projection at the intersection of the extension line of the light-emitting direction of the lens and the light-emitting surface of the lens. In the first direction, the length of the lens on both sides of its focal projection is different; and of these two lengths, the length on the outer side of the vehicle is shorter than the length on the inner side of the vehicle when the corner light module is installed in the vehicle.

9. The corner light module according to claim 8, characterized in that, The corner light module is configured such that, when installed on a vehicle, the light emission direction of the lens is deflected outward relative to the longitudinal centerline of the vehicle by a first angle, the first angle being 10° to 25°.

10. The corner light module according to claim 4, characterized in that, The length of the first reflecting cavity in the first direction is greater than or equal to 3 mm and less than or equal to 6 mm; the first direction is perpendicular to the light output direction of the lens.

11. The corner light module according to claim 1, characterized in that, It also includes at least one second light source and at least one second focusing unit, each second focusing unit corresponding to at least one second light source; the second focusing unit converges the light projected by the corresponding second light source to form a third beam directed toward the lens, the third beam enters the lens and exits the lens to form a fourth beam, the shape of the fourth beam is used to approximate the shape of the light source.

12. The corner light module according to claim 11, characterized in that, When the corner light module is installed in a vehicle, the second focusing unit is configured to be located inside all the first focusing units; The fourth beam is located outside the second beam.

13. The corner light module according to claim 11, characterized in that, The first focusing unit is a first reflecting cavity, and the second focusing unit is a second reflecting cavity.

14. The corner light module according to claim 13, characterized in that, The length of the second reflecting cavity in the first direction is greater than at least a portion of the length of the first reflecting cavity in the first direction; the first direction is perpendicular to the light output direction of the lens.

15. The corner light module according to claim 14, characterized in that, The length of the second reflective cavity in the first direction is greater than or equal to 8 millimeters.

16. A vehicle, characterized in that, Includes the corner light module as described in any one of claims 1 to 15.

Images