Optical module, vehicle lamp and vehicle

Abstract

The utility model discloses an optical module, a vehicle lamp and a vehicle. The optical module comprises a mounting frame, a bracket and a light guide component, the bracket is provided with an accommodating hole; the light guide component comprises a mounting part and a main body part, the mounting part is clamped between the mounting rack and the bracket, and the main body part is accommodated in the accommodating hole; the main body part is provided with a reflecting surface and a light emitting surface which are oppositely arranged in the X-axis direction, and the main body part is configured to emit light reflected by the reflecting surface from the light emitting surface after diffusion and convergence adjustment. According to the optical module, the mounting part is clamped between the mounting rack and the bracket, so that the mounting part (the light guide part) is mounted and fixed, the mounting precision among the mounting rack, the mounting part and the bracket is improved, and the lighting effect of the optical module is further improved; through the arrangement of the main body part (the light emitted by the reflecting surface is subjected to diffusion and convergence adjustment), the brightness value of illumination (high luminous efficiency) can be ensured, the effect of uniform luminescence of the light guide component can be realized, and the lightening effect of the optical module is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle lighting technology, and more particularly to an optical module, a vehicle lamp, and a vehicle. Background Technology

[0002] In recent years, with the rapid development of electrification and intelligentization technologies in the automotive industry, automotive lighting, as one of the important components of automobiles, needs to ensure good lighting performance to meet the ever-evolving design requirements. In existing technologies, the assembly precision of various components in automotive lights is poor, resulting in poor lighting performance and issues such as uneven light output and dim brightness.

[0003] Therefore, improvements to existing technologies are necessary. Utility Model Content

[0004] This application aims to solve at least one of the technical problems existing in the prior art, and to provide an optical module, a vehicle light, and a vehicle.

[0005] According to one aspect of this application, an optical module is provided, including a mounting frame, a bracket, and a light guide component; the bracket is provided with a receiving hole; the light guide component includes a mounting portion and a main body portion, the mounting portion being clamped between the mounting frame and the bracket to limit the relative position between the light guide component and the mounting frame and the bracket, and the main body portion being received in the receiving hole; in a reference coordinate system, the main body portion has a reflective surface and a light-emitting surface arranged opposite to each other in the X-axis direction, and the main body portion is configured to emit light reflected from the reflective surface through diffusion and convergence adjustment from the light-emitting surface, with the X-axis direction parallel to the main light-emitting direction of the light guide component.

[0006] In one embodiment, the bracket and the mounting frame are made of carbon fiber composite material.

[0007] In one embodiment, the mounting part is connected between the bracket and the mounting frame via a connecting structure. The connecting structure includes a fixing hole, a connecting hole, a positioning hole, and a fixing member. The fixing hole is disposed in the bracket, the connecting hole is disposed in the mounting part, and the positioning hole is disposed in the mounting frame. The fixing member passes through the fixing hole, the connecting hole, and the positioning hole in sequence to fix the bracket, the mounting frame, and the mounting part together.

[0008] In one embodiment, the main body is provided with a cavity, the cavity having a diffusion surface and a converging surface disposed opposite to each other in the X-axis direction, the diffusion surface being disposed between the reflection surface and the converging surface.

[0009] In one embodiment, a baseline a is set perpendicular to the X-axis direction; one of the two sides of the main body that are arranged opposite to each other in the extension direction of the baseline a is penetrated by the cavity; in the direction from the side that is not penetrated to the side that is penetrated, the distance between the diffusion surface and the convergence surface in the X-axis direction gradually increases.

[0010] In one embodiment, two cavities are spaced apart along the X-axis, and the two cavities penetrate the same side.

[0011] In one embodiment, two cavities are spaced apart along the X-axis, and the two cavities penetrate different sides.

[0012] In one embodiment, the diffusion surface is provided with vertical diffusion patterns, and the converging surface is provided with vertical converging patterns.

[0013] According to another aspect of this application, a vehicle lamp is provided, including any of the optical modules described above.

[0014] According to another aspect of this application, a vehicle is provided, including the aforementioned vehicle lights.

[0015] The beneficial effects of this application are as follows: the mounting part is clamped between the mounting frame and the bracket, realizing the installation and fixation of the mounting part (light guide component). The relative position between the mounting part and the bracket is limited, and the relative position between the mounting part and the mounting frame is also limited. That is, the relative position between the mounting frame and the bracket is limited, which improves the installation accuracy between the mounting frame, the mounting part, and the bracket, thereby improving the lighting effect of the optical module. Through the setting of the main body (which diffuses and converges the light emitted from the reflective surface), it can ensure the brightness value of the illumination (high luminous efficiency) and achieve the effect of uniform light emission of the light guide component, thus improving the lighting effect of the optical module. Attached Figure Description

[0016] The technical solution and other beneficial effects of this application will become apparent from the following detailed description of specific embodiments in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of an optical module provided in an embodiment of this application.

[0018] Figure 2 This is a schematic diagram of the connection between a mounting bracket and a housing provided in an embodiment of this application.

[0019] Figure 3 This is a schematic diagram of a light guide component provided in an embodiment of this application.

[0020] Figure 4 This is a cross-sectional view of another light guide component provided in an embodiment of this application.

[0021] In the picture:

[0022] 10. Light guide component; 11. Light focusing part; 12. Main body; 121. Reflective surface; 122. Light emitting surface; 123. Side surface; 13. Mounting part;

[0023] 20. Cavity; 21. Diffusion surface; 22. Convergence surface;

[0024] 30. Groove;

[0025] 40. Photoconductor part;

[0026] 50. Connecting part;

[0027] 60. Printed circuit board; 61. LED chip;

[0028] 70. Mounting bracket;

[0029] 80. Bracket; 81. Receiving hole;

[0030] 90. Fasteners;

[0031] 100. Shell. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0034] The optical module, headlights, and vehicle described in this application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0035] In existing technologies, the assembly precision of various components in vehicle lights is poor, resulting in poor lighting effects and problems such as uneven light output and dim light output.

[0036] To address the aforementioned technical problems, this application provides an optical module including a mounting frame, a support, and a light guide component. The support has a receiving hole. The light guide component includes a mounting portion and a main body portion. The mounting portion is clamped between the mounting frame and the support to limit the relative position between the light guide component and the mounting frame and the support. The main body portion is housed in the receiving hole. In a reference coordinate system, the main body portion has a reflecting surface and a light-emitting surface arranged opposite each other in the X-axis direction. The main body portion is configured to emit light reflected from the reflecting surface through diffusion and convergence adjustment, with the X-axis direction parallel to the main light-emitting direction of the light guide component. This will be described in detail below.

[0037] See Figure 1 and Figure 3 The optical module includes a mounting frame 70, a bracket 80, and a light guide component 10. The bracket 80 is provided with a receiving hole 81. The light guide component 10 includes a mounting part 13 and a main body part 12. The mounting part 13 is clamped between the mounting frame 70 and the bracket 80 to limit the relative position between the light guide component 10 and the mounting frame 70 and the bracket 80. The main body part 12 is received in the receiving hole 81. In the reference coordinate system, the main body part 12 has a reflecting surface 121 and a light emitting surface 122 that are arranged opposite to each other in the X-axis direction. The main body part 12 is configured to emit light reflected from the reflecting surface 121 from the light emitting surface 122 after diffusion and convergence adjustment. The X-axis direction is parallel to the main light emitting direction of the light guide component 10.

[0038] The mounting part 13 is clamped between the mounting frame 70 and the bracket 80, thereby fixing the mounting part 13 (light guide component 10) in place. The relative position between the mounting part 13 and the bracket 80 is defined, as is the relative position between the mounting part 13 and the mounting frame 70. In other words, the relative position between the mounting frame 70 and the bracket 80 is defined, which improves the installation accuracy between the mounting frame 70, the mounting part 13, and the bracket 80, thereby improving the lighting effect of the optical module.

[0039] The main body 12 is installed in the receiving hole 81, which can guide light from the light-incident side of the bracket 80 to the light-emitting side. The light reflected from the reflective surface 121 is first diffused and then converged before being emitted from the light-emitting surface 122. After the light is diffused, it is beneficial to improve the uniformity of light emission. After the light is converged, it reduces the light propagation to the non-illuminated area (i.e., the area outside the light-emitting surface 122), thus avoiding a reduction in luminous flux and a decrease in brightness. By setting the main body 12 (which adjusts the diffusion and convergence of the light emitted from the reflective surface 121), both the brightness value of the illumination (high luminous efficiency) and the effect of uniform light emission of the light guide component 10 can be achieved, thus improving the lighting effect of the optical module.

[0040] In this embodiment, the light guide component 10 also includes a light focusing part 11. The light source is located at the focal point of the light focusing part 11. After passing through the light focusing part 11, the light source is adjusted to be parallel light rays directed toward the reflective surface 121, which reduces the divergence of light, improves the utilization rate of light, and can enhance the light intensity. At the same time, when the light passes through the reflective surface 121, it can be initially diffused by the reflective surface 121, which improves the uniformity of light output.

[0041] The bracket 80 and the mounting bracket 70 are made of carbon fiber composite material.

[0042] Carbon fiber composites enable lightweight design, reducing the weight of optical modules and improving vehicle performance and energy consumption to some extent, thus achieving lightweight vehicle design. Moreover, carbon fiber composites have better load capacity, stiffness, and fatigue resistance than traditional plastic materials, effectively improving the reliability of the design.

[0043] In some embodiments, the optical module further includes a housing 100, on which a mounting bracket 70 is disposed, the housing 100 also being made of carbon fiber composite material.

[0044] See Figure 1 and Figure 2 The mounting part 13 is connected between the bracket 80 and the mounting frame 70 through a connecting structure. The connecting structure includes a fixing hole, a connecting hole, a positioning hole, and a fastener 90. The fixing hole is provided in the bracket 80, the connecting hole is provided in the mounting part 13, and the positioning hole is provided in the mounting frame 70. The fastener 90 passes through the fixing hole, the connecting hole, and the positioning hole in sequence to fix the bracket 80, the mounting frame 70, and the mounting part 13.

[0045] In this embodiment, the fastener 90 passes through the fixing hole, the connecting hole and the positioning hole (not shown in the figure) in sequence, which can accurately position the relative positions between the bracket 80, the mounting bracket 70 and the mounting part 13, and ensure the assembly accuracy between the components.

[0046] In this embodiment, the fastener 90 can be a bolt and a nut, which together achieve a fixed connection between the bracket 80, the mounting bracket 70, and the mounting part 13. In some embodiments, the fastener 90 can also be a connecting component such as a rivet, and is not limited thereto.

[0047] It should be noted that when using carbon fiber composite materials, conventional fixing methods such as self-tapping screws and BOSS posts are used, making it relatively difficult to form parts and increasing costs. The high hardness of carbon fiber composite materials means that self-tapping screws are not suitable for direct nailing and need to be pre-tapping the parts, which increases the assembly difficulty and also increases costs.

[0048] It is worth mentioning that when the mounting bracket 70 is installed between the housing 100 and the housing, a similar connection structure can be used to fix the mounting bracket 70 and the housing 100. However, it should be noted that a sealing gasket or a sealing bolt connection is required to ensure that the housing 100 is isolated from the outside world.

[0049] See Figure 3 The main body 12 is provided with a cavity 20, which has a diffusion surface 21 and a converging surface 22 arranged opposite to each other in the X-axis direction. The diffusion surface 21 is disposed between the reflection surface 121 and the converging surface 22.

[0050] For ease of explanation, the cavity 20 in the following embodiments is described as extending along the Y-axis direction. In some embodiments, the extension direction of the cavity 20 may also be set at an angle to the Y-axis direction, or the extension direction of the cavity 20 may be a curve (i.e., the sidewall of the cavity 20 is curved), etc., and is not limited to these.

[0051] Through cavity 20 in the X-axis direction ( Figure 3 The two sidewalls (diffusing surface 21 and converging surface 22) on the horizontal (X-axis direction parallel to the main light output direction of the light guide component 10) diffuse and converge the light reflected from the reflecting surface 121 before it is emitted from the light output surface 122. After the light is diffused by the diffused surface 21, it is beneficial to improve the uniformity of light output. After the light is converging by the converging surface 22, the light propagation to the non-illuminated area (i.e., the area irradiated outside the light output surface 122) is reduced, and the light is converged and re-enters the main body 12, avoiding the reduction of light flux and the decrease in brightness. By setting the diffused surface 21 and the converging surface 22 on the cavity 20, both the brightness value of the illumination (high luminous efficiency) can be guaranteed, and the effect of uniform light emission of the light guide component 10 can be achieved.

[0052] In some embodiments, the cavity 20 may be configured to penetrate the main body 12, which is beneficial for lightweight design, or it may not be configured to penetrate the main body 12. The portion of the main body 12 that is not penetrated can improve the structural strength of the main body 12, thereby increasing the service life of the light guide component 10.

[0053] It should be noted that the cavity 20 penetrates the main body 12 along the Y-axis direction, that is, in Figure 3 From a visual perspective, the direction perpendicular to the paper surface penetrates the main body 12; the direction not penetrating the main body 12 is set as follows: Figure 4 As shown in the cross-sectional view, the cavity 20 has portions at both ends in the Y-axis direction that are not penetrated.

[0054] It is worth mentioning that, compared with multiple light guide components 10 set separately, this application achieves lightweighting by setting a cavity 20 on a single light guide component 10, and eliminates the need to install multiple parts (multiple light guide components 10), thereby improving assembly accuracy (when installing multiple light guide components 10, there may be assembly errors, which will affect the light effect) and assembly efficiency.

[0055] In some embodiments, a reference line a is set perpendicular to the X-axis direction; one of the two side surfaces 123 of the main body 12 disposed opposite to each other in the extension direction of the reference line a is penetrated by the cavity 20; in the direction from the side surface 123 that is not penetrated toward the side surface 123 that is penetrated, the distance between the diffusion surface 21 and the converging surface 22 in the X-axis direction gradually increases.

[0056] In this embodiment, the two side surfaces 123 in the Z-axis direction are used as examples for discussion. The baseline a can be any straight line perpendicular to the X-axis direction.

[0057] One side 123 of the main body 12 in the Z-axis direction (one of the upper and lower surfaces of the main body 12 in the three-angle view) is penetrated by the cavity 20, that is, a groove 30 (cavity 20) is formed on the surface of the main body 12 in the Z-axis direction; the distance between the diffusion surface 21 and the converging surface 22 in the X-axis direction gradually increases (gradually increasing in the direction from the bottom of the groove 30 to the opening of the groove 30), that is, the diffusion surface 21 and the converging surface 22 are arranged outward, which facilitates the production and processing of the light guide component 10; for example, in the injection molding process, the diffusion surface 21 and the converging surface 22 are arranged outward, which facilitates demolding and avoids the mold from tearing the light guide component 10 during demolding.

[0058] It is worth mentioning that when the groove 30 is arranged outward (i.e., the cross-section of the groove 30 is trapezoidal), the distance between the bottoms of the groove 30 in the X-axis direction is less than the distance between the openings of the groove 30 in the X-axis direction; for ease of explanation, let's take... Figure 3 Taking the groove 30 as an example, the main body 12 includes light guides 40 spaced apart along the X-axis and connecting parts 50 (the part of the main body 12 located at the bottom of the groove 30) connecting the light guides 40. The lateral distance between the bottom of the diffusion surface 21 and the converging surface 22 is small (smaller than the lateral distance between the top of the diffusion surface 21 and the converging surface 22), that is, the lateral length of the connecting parts 50 is short, which means that the connection between the light guides 40 on both sides (laterally) of the groove 30 is more stable. When the length of the connecting parts 50 is long, the light guides 40 on both sides of the connecting parts 50 are far apart, and the connecting parts 50 are prone to deformation, which is not conducive to improving the lighting effect of the headlights.

[0059] In some embodiments, the cross-section of the groove 30 can also be triangular, and the bottom of the diffusion surface 21 and the converging surface 22 are connected to each other. Although such a configuration is more difficult to process, it can still diffuse and converge light. All of these fall within the protection scope of this application.

[0060] The angle between the diffusion surface 21 and the baseline a is α, which satisfies: 3°≤α≤5°, such as 3°, 4°, 5°, etc.; and / or, the angle between the convergence surface 22 and the baseline a is β, which satisfies: 3°≤β≤5°, such as 3°, 4°, 5°, etc.

[0061] When the value of α is less than 3°, the diffusion surface 21 tends to be parallel to the baseline a, which is not conducive to the demolding operation during the injection molding of the main body 12. When the value of α is greater than 5°, the opening of the groove 30 is too large. More light rays diffused by the diffusion surface 21 will not be able to enter the main body 12 through the converging surface 22 opposite to the diffusion surface 21. The light rays will propagate to the non-illuminated area (i.e., illuminate the area outside the light-emitting surface 122), reducing the light flux and reducing the brightness.

[0062] Therefore, when the value of α satisfies 3°≤α≤5°, it can ensure the smooth processing of the main body 12 and guarantee the processing quality, while avoiding the reduction of light flux and thus the decrease in illumination.

[0063] Similarly, the value of β is similar to that of α, as detailed in the analysis above, and will not be repeated here.

[0064] See Figure 3 Two cavities 20 are provided at intervals along the X-axis, and the two cavities 20 penetrate the same side 123.

[0065] In this embodiment, the two cavities 20 penetrate the same side 123, that is, the opening directions of the two cavities 20 are consistent, such as... Figure 3 As shown, the openings of both cavities 20 face upwards; with this arrangement, when the main body 12 is injection molded, the demolding direction of the two cavities 20 (grooves 30) is consistent, which reduces the demolding difficulty and is conducive to the processing and forming of the main body 12.

[0066] It is worth mentioning that there are two cavities 20, namely two pairs of diffusion surfaces 21 and a converging surface 22. The light reflected by the reflective surface 121 is emitted from the light-emitting surface 122 after passing through diffusion-convergence-diffusion-convergence processing in sequence. The multiple diffusion-convergence processing of the light can not only ensure the brightness value of the illumination (high luminous efficiency) but also achieve the effect of uniform light emission of the light guide component 10.

[0067] It should be noted that the main body 12 can also be processed by milling or other methods, and is not limited to injection molding.

[0068] See Figure 4Two cavities 20 are provided at intervals along the X-axis, and the two cavities 20 pass through different side surfaces 123 respectively.

[0069] In this embodiment, the two cavities 20 penetrate through two different sides 123, that is, the opening directions of the two cavities 20 are opposite, such as... Figure 4 As shown, the opening of one cavity 20 faces upward, and the opening of the other cavity 20 faces downward; the effect of having two cavities 20 is detailed in the above embodiment, and will not be repeated here.

[0070] For ease of explanation, the main body 12 is provided with a plurality of light guide sub-sections 40 spaced apart along the X-axis (three in this embodiment), and adjacent light guide sub-sections 40 are connected by connecting sections 50; Figure 4 From the perspective of light, some of the light reflected by the reflective surface 121 will propagate through the left connecting part 50 to the photoguide part 40 between the two cavities 20, and then be emitted from the middle photoguide part 40 to the right cavity 20 (after being diffused by the diffusion surface 21 of the right cavity 20 and entering the right cavity 20), and then be emitted from the right cavity 20 to the right photoguide part 40 (after being converged by the converging surface 22 of the right cavity 20 and entering the right photoguide part 40), and finally be emitted through the light-emitting surface 122; that is, the light propagated through the left connecting part 50 will also be processed by the diffusion surface 21 and the converging surface 22 before being emitted from the light-emitting surface 122.

[0071] Similarly, the light passing through the right connecting part 50 will also be processed by the diffusion surface 21 and the converging surface 22 in the left cavity 20 before entering the right connecting part 50. That is, the light reflected from the reflecting surface 121 will undergo at least one "diffusion-converging" process before exiting from the light emitting surface 122.

[0072] Compared to the two cavities 20 penetrating the same side 123 (e.g.) Figure 3 As shown, the light passing through the left connecting part 50 will then pass through the right connecting part 50 and finally be emitted from the light-emitting surface 122. There is no "diffusion-convergence" process in between. In this embodiment, the two cavities 20 penetrate through two different sides 123, which is beneficial to achieve the effect of uniform light emission of the light guide component 10.

[0073] It is worth mentioning that the openings of the two cavities 20 are set in opposite directions, so that the two side walls of the two cavities 20 (groove 30) that are close to each other (converging surface 22 of the left cavity 20 and diffusion surface 21 of the right cavity 20) are set in near parallel order. The two cavities 20 can be placed closer together, which reduces the space occupied by the light guide component 10 in the X-axis direction.

[0074] In some embodiments, the diffusion surface 21 is provided with vertical diffusion patterns, and the converging surface 22 is provided with vertical converging patterns.

[0075] In this embodiment, the diffusion function of the diffusion surface 21 and the convergence function of the convergence surface 22 are achieved by setting relevant patterns on the diffusion surface 21 and the convergence surface 22, resulting in a simple structure.

[0076] In some embodiments, the processing of light can also be achieved by setting the specific shapes of the diffusion surface 21 and the converging surface 22, and is not limited to this.

[0077] The light emitted from the light-emitting surface 122 is diffused by the diffusion pattern on the light-emitting surface 122, which increases the illumination range of the light guide component 10. At the same time, the light is treated with a textured surface to achieve the effect of uniform light emission from the light guide component 10.

[0078] In some embodiments, the optical module further includes a printed circuit board 60, on which lamp beads 61 are disposed, and the lamp beads 61 are disposed at the focal point of the light-concentrating part 11; the printed circuit board 60 is fixed to the light guide member 10.

[0079] The printed circuit board 60 is directly fixed on the light guide component 10, which can ensure the accuracy of the relative position between the printed circuit board 60 and the light guide component 10, thereby ensuring the accuracy of the relative position between the lamp bead 61 and the light guide component 10, which is beneficial to improving the lighting effect.

[0080] On the other hand, this application also relates to a vehicle light, including any of the aforementioned optical modules.

[0081] On the other hand, this application also relates to a vehicle including the aforementioned headlights.

[0082] The technical solution provided in this application aims to fix the mounting part 13 (light guide component 10) by clamping it between the mounting frame 70 and the bracket 80. The relative position between the mounting part 13 and the bracket 80 is defined, and the relative position between the mounting part 13 and the mounting frame 70 is also defined, that is, the relative position between the mounting frame 70 and the bracket 80 is defined. This improves the installation accuracy between the mounting frame 70, the mounting part 13, and the bracket 80, thereby improving the lighting effect of the optical module. By setting the main body 12 (which diffuses and converges the light emitted from the reflective surface 121), the brightness value of the illumination (high luminous efficiency) can be guaranteed, and the light guide component 10 can achieve a uniform light emission effect, thus improving the lighting effect of the optical module.

[0083] In the various embodiments of this application, unless otherwise specified or logically conflicting, the terminology or descriptions between different embodiments are consistent and can be referenced mutually. Technical features in different embodiments can be combined to form new embodiments based on their inherent logical relationships. In this application, "at least one" means one or more, and "more than one" means two or more.

[0084] It is understood that the various numerical designations used in the embodiments of this application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of this application. The order of the process numbers described above does not imply the order of execution; the execution order of each process should be determined by its function and internal logic.

[0085] The optical module, vehicle light, and vehicle provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand this application and its core ideas. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An optical module, characterized in that, include: Mounting rack; The bracket is equipped with a receiving hole; as well as A light guide component includes a mounting portion and a main body portion. The mounting portion is clamped between the mounting frame and the bracket to limit the relative position between the light guide component and the mounting frame and the bracket. The main body portion is received in the receiving hole. In the reference coordinate system, the main body has a reflective surface and a light-emitting surface that are arranged opposite to each other in the X-axis direction, and the main body is configured to emit light reflected from the reflective surface after diffusion and convergence adjustment, with the X-axis direction parallel to the main light-emitting direction of the light guide component.

2. The optical module as described in claim 1, characterized in that, The bracket and the mounting frame are made of carbon fiber composite material.

3. The optical module as described in claim 2, characterized in that, The mounting part is connected between the bracket and the mounting frame through a connecting structure. The connecting structure includes a fixing hole, a connecting hole, a positioning hole, and a fixing member. The fixing hole is provided in the bracket, the connecting hole is provided in the mounting part, and the positioning hole is provided in the mounting frame. The fastener passes through the fixing hole, the connecting hole, and the positioning hole in sequence to secure the bracket, the mounting frame, and the mounting part.

4. The optical module as described in claim 1, characterized in that, The main body is provided with a cavity, which has a diffusion surface and a converging surface arranged opposite to each other in the X-axis direction, and the diffusion surface is disposed between the reflection surface and the converging surface.

5. The optical module as described in claim 4, characterized in that, Set a baseline a perpendicular to the X-axis direction; The cavity penetrates one of the two sides of the main body that are arranged opposite to each other in the direction of extension of the baseline a. In the direction from the side that is not penetrated to the side that is penetrated, the distance between the diffusion surface and the converging surface in the X-axis direction gradually increases.

6. The optical module as described in claim 5, characterized in that, The cavity is provided in two spaced apart along the X-axis, and the two cavities penetrate the same side.

7. The optical module as described in claim 5, characterized in that, The cavity is provided in two spaced apart along the X-axis, and the two cavities pass through different side surfaces.

8. The optical module as described in claim 4, characterized in that, The diffusion surface is provided with vertical diffusion patterns, and the converging surface is provided with vertical converging patterns.

9. A vehicle light, characterized in that, Includes the optical module as described in any one of claims 1 to 8.

10. A vehicle, characterized in that, Including the vehicle lights as described in claim 9.

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