Light guide plate, vehicle lamp and vehicle

Abstract

The utility model discloses a light guide plate which comprises a light inlet part, a first light outlet part and a second light outlet part, and the first light outlet part and the second light outlet part are both connected with the light inlet part. The first light outlet part is provided with a first light inlet surface, a first light outlet surface and a first reflecting surface, the first reflecting surface is used for reflecting light rays to the first light inlet surface, and the first light inlet surface is provided with first optical patterns for reflecting the light rays to the first light outlet surface; the second light emitting part is provided with a second light incident surface, a second light emitting surface and a second reflecting surface, the second reflecting surface is used for reflecting light rays to the second light incident surface, and the second light incident surface is provided with second optical patterns used for reflecting light rays to the second light emitting surface. According to the utility model, the light incident part, the first light incident surface and the second light incident surface can be used for the lamp bead to emit light, and meanwhile, the incident light is finally emitted from the first light emergent surface and the second light emergent surface, so that different lamps can share the same light outlet. The utility model further discloses a vehicle lamp and a vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and more particularly to a light guide plate, a vehicle lamp and a vehicle. Background Art

[0002] In existing automotive lighting designs, a common practice is to equip each lamp with a corresponding light outlet to emit light. This design not only restricts the innovation of lamp design, but also, since each lamp needs to have a corresponding light outlet, it undoubtedly reduces the overall light output area of the lamp. In a limited space, the layout of multiple light outlets competes with each other, resulting in a reduction in the area of each light outlet, further affecting the light output efficiency of the lamp. In addition, this design also leads to inefficient space utilization.

[0003] Therefore, how to achieve the sharing of the same light outlet by multiple lamps has become a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] In view of this, an object of the present invention is to provide a light guide plate to enable multiple lamps to share the same light outlet.

[0005] Another object of the present invention is to provide a vehicle lamp comprising the above-mentioned light guide plate.

[0006] Another object of the present invention is to provide a vehicle comprising the above-mentioned headlight.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A light guide plate comprises a light incident portion, a first light exit portion, and a second light exit portion, wherein along the light exit direction of the light incident portion, the first light exit portion and the second light exit portion are respectively connected to two sides of a light exit end of the light incident portion;

[0009] The first light emitting portion is provided with a first light incident surface, a first light emitting surface and a first reflecting surface, the first reflecting surface is used to reflect light toward the first light incident surface, the first light incident surface is provided with a first optical pattern for reflecting light toward the first light emitting surface, and the side of the first light incident surface facing away from the first light emitting surface is used for light incident;

[0010] The second light emitting portion is provided with a second light incident surface, a second light emitting surface, and a second reflecting surface, the second reflecting surface is used to reflect light toward the second light incident surface, the second light incident surface is provided with a second optical pattern for reflecting light toward the second light emitting surface, and the second light incident surface is used for light incident on a side facing away from the second light emitting surface;

[0011] The first reflecting surface and the second reflecting surface are both used to reflect the light incident from the light incident portion.

[0012] Optionally, in the above-mentioned light guide plate, first angles between the first reflecting surface and the second reflecting surface and the light emitting direction of the light incident portion are both greater than 0 and less than 90°;

[0013] The second angles between the first light incident surface, the second light incident surface and the light emitting direction of the light incident portion are both greater than 0 and less than or equal to 90°;

[0014] The first angle is smaller than the second angle.

[0015] Optionally, in the above-mentioned light guide plate, the light incident portion, the first light exit portion and the second light exit portion are an integrated structure; and / or,

[0016] Along the light emitting direction of the light incident portion, the maximum cross-sectional area of the light incident portion is smaller than areas of the first light incident surface and the first light emitting surface.

[0017] A vehicle lamp comprises a first lamp bead, a second lamp bead, a third lamp bead, a first thick wall, a second thick wall and the above-mentioned light guide plate;

[0018] The first lamp bead is opposite to the first light incident surface and is used to emit light toward the first light incident surface;

[0019] The second lamp bead is opposite to the second light incident surface and is used to emit light toward the second light incident surface;

[0020] Along the light emitting direction of the light incident portion, the third lamp bead is opposite to the light incident end of the light incident portion and is used to emit light to the light incident portion;

[0021] The first thick wall is opposite to the first light emitting surface;

[0022] The second thick wall is opposite to the second light emitting surface.

[0023] Optionally, the above-mentioned vehicle lamp further includes a first concentrator and a second concentrator, wherein the first concentrator is arranged between the first lamp bead and the first light incident surface, and the second concentrator is arranged between the second lamp bead and the second light incident surface; and / or,

[0024] The light incident end of the light incident portion is provided with a light focusing structure corresponding to the third lamp bead.

[0025] Optionally, in the above-mentioned vehicle lamp, the first thick wall and the second thick wall are an integrated structure or a split structure.

[0026] Optionally, the above-mentioned vehicle lamp further includes a light shielding plate, which is arranged between the light incident portion and the first thick wall and the second thick wall, and is opposite to the first reflecting surface and the second reflecting surface.

[0027] Optionally, the above-mentioned headlights further include a decorative frame, which is provided with a first avoidance hole and a second avoidance hole for the light-emitting ends of the first thick wall and the second thick wall to be respectively embedded, and the first avoidance hole and the second avoidance hole are separated by a partition, and the partition is opposite to the first reflecting surface and the second reflecting surface.

[0028] Optionally, in the above-mentioned vehicle lamp, the first lamp bead, the second lamp bead and the third lamp bead are arranged on the same lamp board;

[0029] The first lamp bead and the second lamp bead are the same or different lamp beads.

[0030] A vehicle comprises the above-mentioned headlight.

[0031] The light guide plate provided by the utility model includes a light input portion, a first light output portion, and a second light output portion. Along the light output direction of the light input portion, the first light output portion and the second light output portion are respectively connected to both sides of the light output end of the light input portion; the first light output portion is provided with a first light input surface, a first light output surface, and a first reflective surface. The first reflective surface is used to reflect light toward the first light input surface. The first light input surface is provided with a first optical pattern for reflecting light toward the first light output surface, and the side of the first light input surface facing away from the first light output surface is used for light input; the second light output portion is provided with a second light input surface, a second light output surface, and a second reflective surface. The second reflective surface is used to reflect light toward the second light input surface. The second light input surface is provided with a second optical pattern for reflecting light toward the second light output surface, and the side of the second light input surface facing away from the second light output surface is used for light input. The first reflective surface and the second reflective surface are both used to reflect light incident from the light input portion. When light enters the light guide plate from the light incident portion, it is first reflected by the first and second reflective surfaces. Light reflected by the first reflective surface is then reflected by the first optical pattern and then emitted from the first light exiting surface. Light reflected by the second reflective surface is then reflected by the second optical pattern and then emitted from the second light exiting surface. When light enters the light guide plate directly from the first light incident surface, it is then emitted directly from the first light exiting surface. When light enters the light guide plate directly from the second light incident surface, it is then emitted directly from the second light exiting surface. In addition to reflecting light entering from the light incident portion, the first and second optical patterns also provide a uniform light effect for light entering from the first and second light incident surfaces.

[0032] Compared with the existing technology, the light entrance part, the first light entrance surface and the second light entrance surface of the light guide plate provided by the utility model can allow lamp beads to inject light, and the injected light is finally emitted by the first light exit surface and the second light exit surface. By selecting different lamp beads, the functions of different lamps can be realized, thereby realizing the sharing of the same light outlet by different lamps.

[0033] The vehicle lamp provided by the utility model includes a first lamp bead, a second lamp bead, a third lamp bead, a first thick wall, a second thick wall and the above-mentioned light guide plate; wherein, the first lamp bead is opposite to the first light incident surface and is used to emit light to the first light incident surface; the second lamp bead is opposite to the second light incident surface and is used to emit light to the second light incident surface; along the light emitting direction of the light incident part, the third lamp bead is opposite to the light incident end of the light incident part and is used to emit light to the light incident part; the first thick wall is opposite to the first light emitting surface; the second thick wall is opposite to the second light emitting surface. When the first lamp bead emits light, the light enters the light guide plate through the first light incident surface, is emitted from the first light emitting surface, and finally passes through the first thick wall; when the second lamp bead emits light, the light enters the light guide plate through the second light incident surface, is emitted from the second light emitting surface, and finally passes through the second thick wall; when the third lamp bead emits light, the light enters the light incident part, is reflected by the first reflecting surface and the second reflecting surface, and is then reflected by the first optical pattern and the second optical pattern to the first light emitting surface and the second light emitting surface respectively and is emitted from the first thick wall and the second thick wall, and finally the light is emitted from the first thick wall and the second thick wall.

[0034] Compared with the prior art, the third lamp bead of the vehicle lamp provided by the present invention can share the light outlet with the first lamp bead and the second lamp bead, thereby saving space inside the lamp and saving the cost of the vehicle lamp.

[0035] The vehicle provided by the present invention includes the above-mentioned headlights, so it also has the above-mentioned structure and beneficial effects. Other structures refer to the existing technology and are not described here in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A schematic structural diagram of a light guide plate disclosed in an embodiment of the present utility model;

[0038] Figure 2 This is a schematic diagram of a first light output of the light guide plate disclosed in an embodiment of the present utility model;

[0039] Figure 3 This is a schematic diagram of a second light output of the light guide plate disclosed in an embodiment of the present utility model;

[0040] Figure 4 This is a schematic structural diagram of a vehicle lamp disclosed in an embodiment of the present utility model;

[0041] Figure 5 This is an exploded view of the vehicle lamp disclosed in an embodiment of the present utility model.

[0042] Wherein, 100 is a light guide plate, 110 is a light incident portion, 120 is a first light emitting portion, 121 is a first reflecting surface, 122 is a first light incident surface, 123 is a first light emitting surface, 130 is a second light emitting portion, 131 is a second reflecting surface, 132 is a second light incident surface, and 133 is a second light emitting surface;

[0043] 200 is a lamp board, 210 is a first lamp bead, 220 is a second lamp bead, 230 is a third lamp bead, 300 is a second concentrator, 310 is a first concentrator, 400 is a light blocking plate, 500 is a second thick wall, 510 is a first thick wall, 600 is a decorative frame, 601 is a first avoidance hole, and 602 is a second avoidance hole. DETAILED DESCRIPTION

[0044] The core of the utility model is to disclose a light guide plate to enable multiple lamps to share the same light outlet.

[0045] Another core of the present invention is to disclose a vehicle lamp comprising the above-mentioned light guide plate.

[0046] Another core of the present invention is to disclose a vehicle comprising the above-mentioned headlight.

[0047] The following embodiments are described with reference to the accompanying drawings. The embodiments described below do not limit the scope of the utility model as set forth in the claims. Furthermore, the entire contents of the components described in the following embodiments are not necessarily required to provide the solutions described in the claims. It should be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings. The embodiments and features of the embodiments of the present utility model may be combined with one another unless there is a conflict.

[0048] It should be noted that the light outlet in the present invention can be understood as the light outlet area of the vehicle lamp.

[0049] Combine Figure 1-Figure 3 , Figure 1The dotted line with an arrow in the figure indicates the light-emitting direction of the light-entering portion 110. The light guide plate 100 disclosed in the present invention includes a light-entering portion 110, a first light-emitting portion 120, and a second light-emitting portion 130. Along the light-emitting direction of the light-entering portion 110, the first light-emitting portion 120 and the second light-emitting portion 130 are respectively connected to the two sides of the light-emitting end of the light-entering portion 110; the first light-emitting portion 120 is provided with a first light-entering surface 122, a first light-emitting surface 123, and a first reflecting surface 121. The first reflecting surface 121 is used to reflect light toward the first light-entering surface 122. The first light-entering surface 123 is used to reflect light toward the first light-entering surface 122. 2 is provided with a first optical pattern for reflecting light toward the first light emitting surface 123, and the side of the first light incident surface 122 facing away from the first light emitting surface 123 is used for light incident. The second light emitting portion 130 is provided with a second light incident surface 132, a second light emitting surface 133, and a second reflecting surface 131. The second reflecting surface 131 is used to reflect light toward the second light incident surface 132. The second light incident surface 132 is provided with a second optical pattern for reflecting light toward the second light emitting surface 133, and the side of the second light incident surface 132 facing away from the second light emitting surface 133 is used for light incident. The first reflecting surface 121 and the second reflecting surface 131 are both used to reflect light incident from the light incident portion 110.

[0050] When light enters the light guide plate 100 from the light incident portion 110, the light is first reflected by the first reflection surface 121 and the second reflection surface 131. The light reflected by the first reflection surface 121 can be emitted from the first light output surface 123 after being reflected by the first optical pattern, and the light reflected by the second reflection surface 131 can be emitted from the second light output surface 133 after being reflected by the second optical pattern; when light directly enters the light guide plate 100 from the first light incident surface 122, the light can be directly emitted from the first light output surface 123; when light directly enters the light guide plate 100 from the second light incident surface 132, the light can be directly emitted from the second light output surface 133.

[0051] In addition to reflecting light incident from the light incident portion 110, the aforementioned first and second optical patterns also provide a uniform light effect for light incident from the first and second light incident surfaces 122 and 132. Those skilled in the art will appreciate that the pattern structures of the first and second optical patterns vary depending on factors such as the arrangement angles of the first and second reflective surfaces 121 and 131, and the arrangement angles of the first and second light incident surfaces 122 and 132, and need to be adjusted based on actual conditions.

[0052] For example, turn signal lamps may be arranged at positions corresponding to the first light incident surface 122 and the second light incident surface 132 , and position signal lamps may be arranged at positions corresponding to the light incident portion 110 , thereby enabling the turn signal lamp and the position signal lamp to share the same light outlet.

[0053] Compared with the prior art, the light entrance portion 110, the first light entrance surface 122 and the second light entrance surface 132 of the light guide plate 100 disclosed in the present invention can all allow lamp beads to inject light, and the injected light is finally emitted by the first light exit surface 123 and the second light exit surface 133. By selecting different lamp beads, the functions of different lamps can be realized, thereby achieving the sharing of the same light outlet by different lamps.

[0054] Specifically, in order to ensure the lighting effect of the light incident from the light incident portion 110 into the light guide plate 100, the Figure 1 The first angle α between the first and second reflective surfaces 121, 131 and the light-emitting direction of the light incident portion 110 is greater than 0 and less than 90°. The second angle β between the first and second light incident surfaces 122, 132 and the light-emitting direction of the light incident portion 110 is greater than 0 and less than or equal to 90°. Furthermore, the first angle α is less than the second angle β. When the second angle β is set to less than 90°, the first and second light incident surfaces 122, 132 are inclined toward the first and second reflective surfaces 121, 131, respectively. This increases the distribution area of light reflected from the first and second reflective surfaces 121, 131 onto the first and second light incident surfaces 122, 132, thereby optimizing the lighting effect.

[0055] The light input portion 110, the first light output portion 120 and the second light output portion 130 are generally an integrated structure and are integrally formed. The material of the light guide plate 100 can be selected according to actual conditions, as long as it has both light reflection and light transmission effects.

[0056] Combine Figure 1 Along the light-emitting direction of the light incident portion 110, the maximum cross-sectional area of the light incident portion 110 is smaller than the areas of the first light incident surface 122 and the first light emitting surface 123. Light entering the light guide plate 100 from the light incident portion 110, after being reflected by the first reflective surface 121 and the second reflective surface 131, can effectively increase the illuminated area to correspond to the first light incident surface 122 and the first light emitting surface 123, thereby achieving a better lighting effect.

[0057] Combine Figure 1-Figure 5 The vehicle lamp disclosed in the present utility model includes a first lamp bead 210, a second lamp bead 220, a third lamp bead 230, a first thick wall 510, a second thick wall 500 and the above-mentioned light guide plate 100; wherein, the first lamp bead 210 is opposite to the first light incident surface 122 and is used to emit light to the first light incident surface 122; the second lamp bead 220 is opposite to the second light incident surface 132 and is used to emit light to the second light incident surface 132; along the light emitting direction of the light incident portion 110, the third lamp bead 230 is opposite to the light incident end of the light incident portion 110 and is used to emit light to the light incident portion 110; the first thick wall 510 is opposite to the first light emitting surface 123; the second thick wall 500 is opposite to the second light emitting surface 133.

[0058] When the first lamp bead 210 emits light, the light enters the light guide plate 100 through the first light incident surface 122, is emitted from the first light emitting surface 123, and finally passes through the first thick wall 510; when the second lamp bead 220 emits light, the light enters the light guide plate 100 through the second light incident surface 132, is emitted from the second light emitting surface 133, and finally passes through the second thick wall 500; when the third lamp bead 230 emits light, the light enters the light incident portion 110, is reflected by the first reflecting surface 121 and the second reflecting surface 131, and is then reflected by the first optical pattern and the second optical pattern to the first light emitting surface 123 and the second light emitting surface 133 respectively, and is emitted to the first thick wall 510 and the second thick wall 500, and finally the light is emitted from the first thick wall 510 and the second thick wall 500.

[0059] For example, the first lamp bead 210 and the second lamp bead 220 are used as turn signal lamps to realize the lighting of the turn function, and the third lamp bead 230 is used as a position light lamp to realize the lighting of the position light function. Functional reuse can be achieved through the shared light output port while meeting the light distribution requirements.

[0060] Compared with the prior art, the third lamp bead 230 of the vehicle lamp disclosed in the present invention can share the light outlet with the first lamp bead 210 and the second lamp bead 220, saving space inside the lamp and saving the cost of the vehicle lamp.

[0061] Further optimize the solution, combined with Figure 4 and Figure 5 The headlight further includes a first concentrator 310 and a second concentrator 300. The first concentrator 310 is disposed between the first lamp bead 210 and the first light incident surface 122, and the second concentrator 300 is disposed between the second lamp bead 220 and the second light incident surface 132. The first concentrator 310 and the second concentrator 300 can focus the light emitted by the first lamp bead 210 and the second lamp bead 220 to ensure a good light output effect.

[0062] Specifically, combined Figure 4 Along the light emission path of each lamp bead, the first concentrator 310 and the second concentrator 300 are arranged at positions corresponding to the light entrance portion 110, achieving reasonable utilization of the space within the vehicle lamp. In addition, to ensure the light emission effect of the third lamp bead 230, a corresponding concentrating structure can also be provided at the light entrance end of the light entrance portion 110.

[0063] Combine Figure 4 The first thick wall 510 and the second thick wall 500 can be an integrated structure or a split structure.

[0064] In one embodiment, combining Figure 4 and Figure 5The headlight also includes a light shielding plate 400, which is arranged between the light output end of the light incident portion 110 and the first thick wall 510 and the second thick wall 500, and is opposite to the first reflecting surface 121 and the second reflecting surface 131 to prevent light leakage from the first reflecting surface 121 and the second reflecting surface 131.

[0065] Furthermore, the headlight also includes a decorative frame 600, which is provided with a first avoidance hole 601 and a second avoidance hole 602 for the light-emitting ends of the first thick wall 510 and the second thick wall 500 to be respectively embedded. The first avoidance hole 601 and the second avoidance hole 602 are separated by a partition, and the partition is opposite to the first reflecting surface 121 and the second reflecting surface 131, that is, opposite to the position of the light baffle 400, so as to block the light baffle 400 and ensure that the light baffle 400 is not visible from the appearance of the headlight.

[0066] The first lamp bead 210 , the second lamp bead 220 and the third lamp bead 230 are usually arranged on the same lamp board 200 to facilitate layout. The first lamp bead 210 and the second lamp bead 220 can be the same lamp bead or different lamp beads.

[0067] In one embodiment, the first, second, and third lamp beads 210, 220, and 230 each comprise a row of LED particles. The third lamp bead 230, which functions as a position light, projects light through the light entrance portion 110 of the light guide plate 100, emitting light from the first and second light exit surfaces 123, 133. The light is then emitted through the first and second thick walls 510, 500, increasing the illuminated area and achieving a better lighting effect. The yellow light beams emitted by the first and second lamp beads 210, 220, which function as turn signals, respectively, pass through the first and second concentrators 310, 300, before exiting through the light guide plate 100 and the first and second thick walls 510, 500. This achieves the effect of lighting both the turn signal and the position light through a common light exit, significantly enhancing the overall lighting and design effects of the lamp.

[0068] The vehicle disclosed in the present invention includes the above-mentioned headlights, so it also has the above-mentioned structure and beneficial effects. Other structures refer to the existing technology and are not described here in detail.

[0069] The terms "first," "second," and so on, in the specification and claims of this utility model are used to distinguish different objects, not to describe a specific order, and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0070] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Specific technical means in some embodiments may be incorporated in part or in whole into another embodiment, unless expressly excluded by another embodiment. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A light guide plate, characterized in that: The light-emitting diode (LED) comprises a light-incoming portion (110), a first light-emitting portion (120), and a second light-emitting portion (130), wherein along the light-emitting direction of the light-incoming portion (110), the first light-emitting portion (120) and the second light-emitting portion (130) are respectively connected to two sides of a light-emitting end of the light-incoming portion (110); The first light-emitting portion (120) is provided with a first light-incident surface (122), a first light-emitting surface (123), and a first reflecting surface (121); the first reflecting surface (121) is used to reflect light toward the first light-incident surface (122); a first optical pattern is provided on the first light-incident surface (122) for reflecting light toward the first light-emitting surface (123); and a side of the first light-incident surface (122) facing away from the first light-emitting surface (123) is used for light entry; The second light-emitting portion (130) is provided with a second light-incident surface (132), a second light-emitting surface (133), and a second reflecting surface (131); the second reflecting surface (131) is used to reflect light toward the second light-incident surface (132); a second optical pattern is provided on the second light-incident surface (132) for reflecting light toward the second light-emitting surface (133); and a side of the second light-incident surface (132) facing away from the second light-emitting surface (133) is used for light entry; The first reflecting surface (121) and the second reflecting surface (131) are both used to reflect light incident from the light incident portion (110).

2. The light guide plate according to claim 1, wherein The first included angles between the first reflecting surface (121) and the second reflecting surface (131) and the light emitting direction of the light incident portion (110) are both greater than 0 and less than 90°; The second included angles between the first light incident surface (122) and the second light incident surface (132) and the light exit direction of the light incident portion (110) are both greater than 0 and less than or equal to 90°; The first angle is smaller than the second angle.

3. The light guide plate according to claim 1, wherein The light entrance portion (110), the first light exit portion (120), and the second light exit portion (130) are an integrated structure; and / or, Along the light-emitting direction of the light-incident portion (110), the maximum cross-sectional area of the light-incident portion (110) is smaller than the areas of the first light-incident surface (122) and the first light-emitting surface (123).

4. A vehicle lamp, characterized in that: Comprising a first lamp bead (210), a second lamp bead (220), a third lamp bead (230), a first thick wall (510), a second thick wall (500), and a light guide plate (100) according to any one of claims 1 to 3; The first lamp bead (210) is opposite to the first light incident surface (122) and is used to emit light toward the first light incident surface (122); The second lamp bead (220) is opposite to the second light incident surface (132) and is used to emit light toward the second light incident surface (132); Along the light emitting direction of the light incident portion (110), the third lamp bead (230) is opposite to the light incident end of the light incident portion (110) and is used to emit light toward the light incident portion (110); The first thick wall (510) is opposite to the first light-emitting surface (123); The second thick wall (500) is opposite to the second light-emitting surface (133).

5. The vehicle lamp according to claim 4, wherein: It also includes a first concentrator (310) and a second concentrator (300), wherein the first concentrator (310) is arranged between the first lamp bead (210) and the first light incident surface (122), and the second concentrator (300) is arranged between the second lamp bead (220) and the second light incident surface (132); and / or, The light entrance end of the light entrance portion (110) is provided with a light focusing structure corresponding to the third lamp bead (230).

6. The vehicle lamp according to claim 4, wherein: The first thick wall (510) and the second thick wall (500) are an integrated structure or a split structure.

7. The vehicle lamp according to claim 4, wherein: It also includes a light blocking plate (400), which is arranged between the light incident portion (110) and the first thick wall (510) and the second thick wall (500), and is opposite to the first reflecting surface (121) and the second reflecting surface (131).

8. The vehicle lamp according to claim 4, wherein: The invention also includes a decorative frame (600), wherein the decorative frame (600) is provided with a first avoidance hole (601) and a second avoidance hole (602) for respectively embedding the light-emitting ends of the first thick wall (510) and the second thick wall (500), wherein the first avoidance hole (601) and the second avoidance hole (602) are separated by a partition, and the partition is opposite to the first reflecting surface (121) and the second reflecting surface (131).

9. The vehicle lamp according to claim 4, wherein: The first lamp bead (210), the second lamp bead (220) and the third lamp bead (230) are arranged on the same lamp board (200); The first lamp bead (210) and the second lamp bead (220) are the same or different lamp beads.

10. A vehicle, characterized in that: The vehicle lamp comprises the vehicle lamp according to any one of claims 4 to 9.

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