CN-224215165-U - Optical module, car light and vehicle

CN224215165UCN 224215165 UCN224215165 UCN 224215165UCN-224215165-U

Abstract

The application discloses an optical module, a car lamp and a vehicle, wherein the optical module comprises a mounting frame, a support and a light guide component, the support is provided with a containing hole, the light guide component comprises a mounting part and a main body part, the mounting part is clamped between the mounting frame and the support, the main body part is contained in the containing 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 diffuse and converge light reflected from the reflecting surface and then emit the light from the light emitting surface. The installation part is clamped between the installation frame and the support, the installation and fixation of the installation part (the light guide component) are realized, the installation precision among the installation frame, the installation part and the support is improved, and then the lighting effect of the optical module is improved.

Inventors

LAN SONG
HUANG SIHAI
LI RONGJIAN
Yin Fuqi
YU WENHAO

Assignees

南宁燎旺车灯股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250506

Claims (10)

1. An optical module, comprising: a mounting frame; A bracket provided with a containing hole and The light guide component comprises an installation part and a main body part, wherein the installation part is clamped between the mounting frame and the bracket so as to limit the relative positions of the light guide component, the mounting frame and the bracket, and the main body part is accommodated in the accommodating hole; In the reference coordinate system, 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 diffuse and converge light rays reflected from the reflecting surface and emit the light rays from the light emitting surface after adjustment, and the X-axis direction is parallel to the main light emitting direction of the light guide component.
2. The optical module of claim 1, wherein, The bracket and the mounting frame are made of carbon fiber composite materials.
3. The optical module of claim 2, wherein, The mounting part is connected between the bracket and the mounting frame through a connecting structure, the connecting structure comprises a fixing hole, a connecting hole, a positioning hole and a fixing piece, the fixing hole is formed in the bracket, the connecting hole is formed in the mounting part, and the positioning hole is formed in the mounting frame; The fixing piece sequentially penetrates through the fixing hole, the connecting hole and the positioning hole to fixedly connect the support, the mounting frame and the mounting portion.
4. The optical module of claim 1, wherein, The main body part is equipped with the cavity, the cavity has diffusion face and the face of gathering of relative setting in X axle direction, the diffusion face set up in between the reflecting surface with the face of gathering.
5. The optical module of claim 4, wherein, Setting a datum line a perpendicular to the X-axis direction; One of two side surfaces of the main body part which are oppositely arranged in the extending direction of the datum line a is penetrated by the cavity; In the direction of the side surface which is not penetrated towards the side surface which is penetrated, the distance between the diffusion surface and the convergence surface in the X-axis direction is gradually increased.
6. The optical module of claim 5, wherein, The cavities are arranged at intervals along the X-axis direction, and the two cavities penetrate through the same side face.
7. The optical module of claim 5, wherein, The cavities are arranged at intervals along the X-axis direction, and the two cavities respectively penetrate through different side surfaces.
8. The optical module of claim 4, wherein, The diffusion surface is provided with vertical strip diffusion patterns, and the convergence surface is provided with vertical strip convergence patterns.
9. A vehicle lamp comprising an optical module according to any one of claims 1 to 8.
10. A vehicle comprising the vehicle lamp of claim 9.

Description

Optical module, car light and vehicle Technical Field The application relates to the technical field of vehicle illumination, in particular to an optical module, a car lamp and a vehicle. Background In recent years, the rapid development of electric and intelligent technologies in the automobile industry, and an automobile lamp is used as one of important parts of an automobile, so that a better lighting effect needs to be ensured to meet the increasingly developed design requirements. In the prior art, the assembly precision of each part in the car lamp is poor, the lighting effect of the car lamp is poor, and the adverse phenomena such as uneven light, darker light brightness and the like are easy to appear. Accordingly, improvements in the art are needed. Disclosure of utility model The application aims to at least solve one of the technical problems in the prior art and provides an optical module, a car lamp and a vehicle. According to one aspect of the application, an optical module is provided, which comprises a mounting frame, a support and a light guide component, wherein the support is provided with a containing hole, the light guide component comprises a mounting part and a main body part, the mounting part is clamped between the mounting frame and the support so as to limit the relative positions of the light guide component, the mounting frame and the support, the main body part is contained in the containing hole, in a reference coordinate system, 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 from the reflecting surface from the light emitting surface after being diffused and converged and adjusted, and the X-axis direction is parallel to the main light emitting direction of the light guide component. In one embodiment, the bracket and the mounting bracket are made of carbon fiber composite materials. In one embodiment, the mounting part is connected between the bracket and the mounting frame through a connecting structure, the connecting structure comprises a fixing hole, a connecting hole, a positioning hole and a fixing piece, the fixing hole is formed in the bracket, the connecting hole is formed in the mounting part, the positioning hole is formed in the mounting frame, and the fixing piece sequentially penetrates through the fixing hole, the connecting hole and the positioning hole to fixedly connect the bracket, the mounting frame and the mounting part. In one embodiment, the main body portion is provided with a cavity, the cavity has a diffusion surface and a convergence surface which are oppositely arranged in the X-axis direction, and the diffusion surface is arranged between the reflection surface and the convergence surface. In one embodiment, a reference line a perpendicular to the X-axis direction is set, one of two side surfaces of the main body part which are oppositely arranged in the extending direction of the reference line a is penetrated by the cavity, and the distance between the diffusion surface and the convergence surface in the X-axis direction is gradually increased in the direction of the side surface which is not penetrated towards the side surface which is penetrated. In one embodiment, two cavities are arranged at intervals along the X-axis direction, and the two cavities penetrate through the same side face. In one embodiment, two cavities are arranged at intervals along the X-axis direction, and the two cavities respectively penetrate through different side surfaces. In one embodiment, the diffusing surface is provided with a vertical bar diffusing pattern, and the converging surface is provided with a vertical bar converging pattern. According to another aspect of the present application, there is provided a vehicle lamp comprising any one of the aforementioned optical modules. According to another aspect of the present application, there is provided a vehicle comprising the aforementioned lamp. The light guide device has the advantages that the mounting part is clamped between the mounting frame and the support, the mounting and fixing of the mounting part (the light guide component) are realized, the relative position between the mounting part and the support is limited, meanwhile, the relative position between the mounting frame and the support is limited, the mounting precision among the mounting frame, the mounting part and the support is improved, the lighting effect of the optical module is further improved, and through the arrangement of the main body part (the light rays emitted by the reflecting surface are diffused and converged and regulated), the brightness value (high luminous efficiency) of illumination can be ensured, the uniform luminous effect of the light guide component can be realized, and the lighting effect of the optical module is improved. Drawings The technical solution and other ad