Car lamp module
By designing the trim cover plate, first module, and second module of the headlight module, and utilizing the light guide plate and light doubling plate, a double-layer lighting effect is achieved, solving the problem of monotonous lighting effect of existing headlights, improving the user's visual experience, and reducing production costs.
Patent Information
- Application Number
- CN202520276029.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-20
AI Technical Summary
The lighting effects of existing car lights are monotonous and lack novelty, making it difficult to meet users' high demands for styling and visual experience.
Design a vehicle headlight module, including a trim cover plate, a first module and a second module. The first module and the second module present different lighting effects through different light sources and light-emitting parts, and the beam transmission and adjustment are realized through a light guide plate and a light-diffusing plate. There is a gap between the first light-emitting part and the second light-emitting part to form a double-layer lighting effect.
It achieves rich dual-layer lighting effects, with distinct spatial three-dimensionality, enhancing the user's visual experience. Moreover, it has low production costs, simple processes, and short manufacturing cycles.
Smart Images
Figure CN223579736U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of vehicle lamps, in particular to a vehicle lamp module. BACKGROUND
[0002] With the rapid development of the automobile industry, and the higher demand of users in the process of using the car, the modeling and lighting effect function of the car lamp.
[0003] At present, the lighting effect of most car lamps is monotonous and lacks novelty. CONTENT OF THE INVENTION
[0004] Therefore, the present application provides a vehicle lamp module, and the scheme is as follows:
[0005] A vehicle lamp module comprises:
[0006] A decorative frame cover plate comprising a first light-emitting opening;
[0007] A first module comprising a first light source and a first light-emitting part exposed by the first light-emitting opening, wherein the first light-emitting part comprises a first texture, a first light beam emitted by the first light source passes through the first light-emitting part, presents a first lighting effect based on the first texture, and is emitted from the first light-emitting opening;
[0008] A second module comprising a second light source and a second light-emitting part, wherein the second light-emitting part is located on a side of the first light-emitting part away from the first light-emitting opening, the second light-emitting part comprises a second texture, a second light beam emitted by the second light source passes through the second light-emitting part, presents a second lighting effect based on the second texture, and is emitted from the first light-emitting opening;
[0009] The first lighting effect is different from the second lighting effect, and there is a gap between the first light-emitting part and the second light-emitting part.
[0010] Optionally, along a first direction, distances between the first light-emitting part and the second light-emitting part are different;
[0011] The first direction is parallel to a plane where the first light-emitting opening is located; the distance between the first light-emitting part and the second light-emitting part is a distance between the first light-emitting part and the second light-emitting part along a direction in which the first light-emitting part is vertically directed to the second light-emitting part, and the distance between the first light-emitting part and the second light-emitting part ranges from 0.1 mm to 4.5 mm, inclusive.
[0012] Optionally, the first light-emitting part is a transparent light-emitting part.
[0013] The first texture is a first color texture, and the first texture presents a first color when not being illuminated by the first light beam;
[0014] The second texture is a second color texture, and the second texture presents a second color when not being illuminated by the second light beam;
[0015] The first color and the second color are different.
[0016] Optionally, the first module includes a light guide plate, the light guide plate is a transparent light guide plate, the thickness of the light guide plate ranges from 1.5 mm to 7 mm, and the light guide plate is fixed with the frame cover plate;
[0017] The light guide plate includes a first area exposed by the first light outlet opening, the first area is the first light outlet part, the first light beam emitted by the first light source passes through the first area, presents a first lighting effect based on the first texture, and is emitted from the first light outlet opening;
[0018] The first area includes opposite first and second surfaces, the first surface is exposed by the first light outlet opening, and the first texture is arranged on the inner side of the second surface, so that the first light beam passes through the first texture and is emitted from the first light outlet opening through the first surface.
[0019] Optionally, the light guide plate further includes a second area, the frame cover plate covers the second area, the first light source is located on the side of the second area away from the first area, and the first light beam enters the first area through the second area;
[0020] The second area is located on a plane, and the first area is located on a plane, and the first angle between the two planes is greater than 0°.
[0021] Optionally, the second module includes a light homogenizing plate, and the light homogenizing plate is located on the side of the light guide plate away from the frame cover plate;
[0022] The light homogenizing plate includes a third area corresponding to the first light outlet opening, and the third area is the second light outlet part;
[0023] The third area includes opposite third and fourth surfaces, the third surface is opposite to the second surface, the second texture is arranged on the outer side of the third surface, the second light beam emitted by the second light source passes through the fourth surface and the third surface of the third area in sequence, presents a second lighting effect based on the second texture, and is emitted from the first light outlet opening.
[0024] Optionally, the light homogenizing plate further comprises a fourth region, the fourth region is located on a side of the second region away from the frame cover plate, and the fourth region is fixed with the second region;
[0025] The fourth region is located on a side of the second region away from the frame cover plate, and the fourth region is fixed with the second region.
[0026] Optionally, the first texture is a groove or a protrusion arranged on the inner side of the second surface and extending in a second direction;
[0027] The second texture is a groove or a protrusion extending in a third direction on the outer side of the third surface.
[0028] The second direction is parallel to the second surface, the third direction is parallel to the third surface, and the second direction intersects the third direction.
[0029] Optionally, the frame is located on a side of the fourth surface away from the third surface, the frame comprises a first frame and a second frame.
[0030] The first frame is supported on one end of the third region, the second frame is supported on the other end of the third region, and a part of the second light beam emitted by the second light source is reflected to the fourth surface through the first frame and the second frame.
[0031] Optionally, the frame is located on a side of the fourth surface away from the third surface, the frame comprises a first frame and a second frame.
[0032] The third module comprises a third light source and a third light emitting part exposed by the second light emitting opening, the third light source emits a third light beam to illuminate the third light emitting part, and the third light beam is emitted from the second light emitting opening.
[0033] Compared with the related art, the technical scheme of the present application has the following beneficial effects:
[0034] The vehicle lamp module includes a frame cover plate, a first module and a second module. The frame cover plate includes a first light emitting opening, the first module includes a first light source and a first light emitting part exposed by the first light emitting opening, the first light emitting part includes a first texture, a first light beam emitted by the first light source passes through the first light emitting part, presents a first lighting effect based on the first texture, and is emitted from the first light emitting opening. The second module includes a second light source and a second light emitting part, the second light emitting part includes a second texture, a second light beam emitted by the second light source passes through the second light emitting part, presents a second lighting effect based on the second texture, and is emitted from the first light emitting part and the first light emitting opening in turn. Wherein, the first lighting effect and the second lighting effect are different, and there is a gap between the first light emitting part and the second light emitting part, so that the vehicle lamp module can present a double-layer lighting effect with different lighting effects when lighting, the lighting effect is rich, and has a clear spatial stereoscopic sense, so that the lighting effect of the vehicle lamp is more novel, further enriching the user's visual experience.
[0035] In addition, the first lighting effect is generated by the first light beam lighting the first texture, and the second lighting effect is generated by the second light beam lighting the second texture, so that the first lighting effect and the second lighting effect do not affect each other, and the stability is good. BRIEF DESCRIPTION OF DRAWINGS
[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present application, and those skilled in the art can obtain other drawings according to the provided drawings without creating any creative labor.
[0037] The structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and are not used to limit the limiting conditions that can be implemented by the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.
[0038] Figure 1 A structural schematic diagram of a vehicle lamp module provided by the present application is shown in the figure;
[0039] Figure 2 A structural schematic diagram of another vehicle lamp module provided by the present application is shown in the figure;
[0040] Figure 3 A lighting schematic diagram of a vehicle lamp module provided by the present application is shown in the figure;
[0041] Figure 4 A structural schematic diagram of another vehicle lamp module provided by the present application is shown in the figure;
[0042] Figure 5 A non-lighting schematic diagram of a vehicle lamp module provided by the present application is shown in FIG. 1.
[0043] Figure 6 Another structural schematic diagram of a vehicle lamp module provided by the present application is shown in FIG. 2.
[0044] Figure 7 Another structural schematic diagram of a vehicle lamp module provided by the present application is shown in FIG. 3.
[0045] Figure 8 Another structural schematic diagram of a vehicle lamp module provided by the present application is shown in FIG. 4.
[0046] Figure 9 A lighting schematic diagram of another vehicle lamp module provided by the present application is shown in FIG. 5.
[0047] Figure 10 A non-lighting schematic diagram of another vehicle lamp module provided by the present application is shown in FIG. 6. DETAILED DESCRIPTION
[0048] The embodiments of the present application will be described below in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0049] In order to make the above objectives, features and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings and specific embodiments.
[0050] For vehicle lamp design, if a vehicle lamp satisfying the lighting effect requirement is to be achieved, the process is usually complex and the cost is high, which is difficult to be used in a large range. Therefore, as described in the background section, nowadays, the lighting effect of most vehicle lamps is monotonous and lacks novelty.
[0051] Based on the above, the present application provides a vehicle lamp module, as shown in FIG. 1. Figure 1 As shown in FIG. 1, Figure 1 A structural schematic diagram of a vehicle lamp module provided by the present application is shown in FIG. 1. The vehicle lamp module comprises:
[0052] The decorative frame cover plate 100 comprises a first light outlet opening 110. It should be noted that the first light outlet opening 110 is a through opening of the decorative frame cover plate 100, that is, the first light outlet opening 110 penetrates the decorative frame cover plate.
[0053] The first module 200 comprises a first light source 210 and a first light outlet portion 220 exposed by the first light outlet opening 110. As shown in FIG. 1, the first light source 210 is arranged on the first light outlet portion 220.Figure 2 As shown, Figure 2 A structural schematic diagram of a vehicle lamp module is provided in the present application. The first light-emitting portion 220 includes a first texture 221. The first light beam emitted by the first light source 210 passes through the first light-emitting portion 220, presents a first lighting effect based on the first texture 221, and is emitted from the first light-emitting opening 110. In other words, the first light-emitting portion 220 is located in the transmission path of the first light beam. When the first light beam passes through the first light-emitting portion 220, the first texture of the first light-emitting portion 220 can be lit to present the first lighting effect. After the first light beam passes through the first light-emitting portion 220, it is finally emitted from the first light-emitting opening.
[0054] The second module 300 includes a second light source 310 and a second light-emitting portion 320. The second light-emitting portion 320 is located on the side of the first light-emitting portion 220 away from the first light-emitting opening 110, that is, in the direction of the first light-emitting opening 110 pointing to the first light-emitting portion 220. The first light-emitting opening 110, the first light-emitting portion 220, and the second light-emitting portion 320 are arranged in sequence. The second light-emitting portion 320 includes a second texture 321. The second light beam emitted by the second light source 310 passes through the second light-emitting portion 320, presents a second lighting effect based on the second texture 321, and is emitted from the first light-emitting opening 110. In other words, the second light-emitting portion 320 is located in the transmission path of the second light beam. When the second light beam passes through the second light-emitting portion 320, the second texture 321 is lit to present the second lighting effect. After the second light beam passes through the second light-emitting portion 320, it is finally emitted from the first light-emitting opening 110.
[0055] As shown, Figure 3 The first lighting effect and the second lighting effect are different, and there is a gap between the first light-emitting portion 220 and the second light-emitting portion 320. It should be noted that after the first light beam and the second light beam are emitted from the first light-emitting opening 110, they can be used for illumination, etc., which is determined according to the specific circumstances.
[0056] As can be seen from the above, the first lighting effect and the second lighting effect are different, that is, the lighting effect presented when the first light beam lights the first texture 221 is different from the lighting effect presented when the second light beam lights the second texture 321, that is, the lighting effect of the first light-emitting portion 220 is different from the lighting effect of the second light-emitting portion 320. In other words, when the vehicle lamp module is lit, it can present different double-point lighting effects, providing users with a richer visual experience. Moreover, the first lighting effect is generated by the first light beam lighting the first texture 221, and the second lighting effect is generated by the second light beam lighting the second texture 321, that is, the first lighting effect and the second lighting effect do not affect each other, and the stability is good.
[0057] In addition, along a direction in which the first light-emitting opening 110 points to the first light-emitting part 220, the first light-emitting opening 110, the first light-emitting part 220 and the second light-emitting part 320 are arranged in sequence, and there is a gap between the first light-emitting part 220 and the second light-emitting part 320, so that along the direction in which the first light-emitting opening 110 points to the first light-emitting part 220, the first light-emitting part 220 and the second light-emitting part 320 are located in different planes, so that when the vehicle lamp module is lit, a double-layer lighting effect with different lighting effects can be presented, the lighting effect is rich, and the spatial stereoscopic sense with distinct levels is obtained, so that the lighting effect of the vehicle lamp is more novel, and the visual experience of the user is further enriched.
[0058] In an embodiment of the present application, as shown in Figure 4 the distance between each part of the first light-emitting part 220 and the second light-emitting part 320 is different along the first direction. For example, the distance between each part of the first light-emitting part 220 and the second light-emitting part 320 can gradually increase or decrease along the first direction, or the distance between a part of the first light-emitting part 220 and the second light-emitting part 320 can be equal, and the distance between another part of the first light-emitting part 220 and the second light-emitting part 320 can gradually increase or decrease, and the present application does not limit this, which is determined according to the situation.
[0059] The first direction is parallel to the plane in which the first light-emitting opening 110 is located, the plane in which the first light-emitting opening 110 is located is the plane formed by the edges of the first light-emitting opening 110, and the distance between each part of the first light-emitting part 220 and the second light-emitting part 320 is the distance between each part of the first light-emitting part 220 and the second light-emitting part 320 along the direction in which the first light-emitting part 220 is vertically directed to the second light-emitting part 320.
[0060] In an embodiment of the present application, the distance between each part of the first light-emitting part 220 and the second light-emitting part 320 is in the range of 0.1mm-4.5mm, including the end point value. However, the present application does not limit this, which is determined according to the situation.
[0061] In an embodiment of the present application, the first light-emitting part 220 is a transparent light-emitting part, that is, when viewed from the first light-emitting opening 110, the second light-emitting part 320 can be seen through the first light-emitting part 220.
[0062] Based on the above, as shown in Figure 5 the first texture 221 is a first color texture, that is, the first texture 221 presents a first color when it is not lit by the first light beam, and the second texture 321 is a second color texture, that is, the second texture 321 presents a second color when it is not lit by the second light beam.
[0063] The first color and the second color are different, that is, when the vehicle lamp module is not lit, the first texture 221 of the first color can be seen from the first light outlet opening 110, and the second texture 321 of the second color can also be seen, so that the first texture 221 and the second texture 321 can present a three-dimensional sense of spatial interlaced effect even when the vehicle lamp module is not lit, enriching the user's visual experience.
[0064] It should be noted that the first texture 221 can present the first color by applying ink of the first color, and similarly, the second texture 321 can also present the second color by applying ink of the second color. However, the present application does not limit this, and the specific implementation is determined according to the situation.
[0065] In an embodiment of the present application, as shown in Figure 6 The first module 200 includes a light guide plate 230, which is a transparent light guide plate. The thickness of the transparent light guide plate is in the range of 1.5mm to 7mm, including the end value, and the light guide plate 230 is fixed to the bezel cover plate 100. It should be noted that the way the light guide plate 230 is fixed to the bezel cover plate 100 is not limited to adhesion and the like, and the specific implementation is determined according to the situation.
[0066] The light guide plate 230 includes a first region 231 exposed by the first light outlet opening 110. The first region 231 is the first light outlet portion 220, and the first texture 221 is arranged on the first region 231 of the light guide plate 230, so that the first light beam emitted by the first light source 210 can present a first lighting effect based on the first texture 221 and be emitted from the first light outlet opening 110. In addition, the light guide plate 230 is a transparent light guide plate, so that the first light outlet portion 220 is a transparent light outlet portion, thereby presenting a three-dimensional sense of spatial interlaced effect even when the vehicle lamp module is not lit, enriching the user's visual experience.
[0067] The first region 231 includes opposite first and second surfaces 2311 and 2312. The first surface 2311 is exposed by the first light outlet opening 110, that is, the first surface 2311 is a side surface of the first region 231 exposed to the first light outlet opening 110. The first texture 221 is arranged on the inner side of the second surface 2312, that is, the first texture 221 is arranged on the side of the first region 231 away from the first light outlet opening 110, so that when the first light beam is transmitted in the first region 231 of the light guide plate 230, the transmission path of the first light beam is changed due to the first texture 221, thereby causing the first light beam to be emitted from the first light outlet opening 110 through the first surface 2311 after passing through the first texture 221, so that the first light beam can light the first texture 221 and present a first lighting effect when passing through the first light outlet portion 220 and being emitted from the first light outlet opening 110.
[0068] It should be noted that, as known from the above, the thickness of the light guide plate 230, i.e., the transparent light guide plate, is in the range of 1.5 mm to 7 mm, so the thickness of the light guide plate 230 is relatively thin, the first light beam is totally reflected and transmitted in the light guide plate 230, and the first texture 221 is arranged on the inner side of the second surface 2312 of the first region 231 of the light guide plate 230, so that the first light beam is no longer totally reflected and transmitted when it transmits to the first texture 221 of the second surface 2312, and is emitted from the first surface 2311, thereby lighting the first texture 221 and presenting a first lighting effect.
[0069] In an embodiment of the present application, as shown in Figure 6 the light guide plate 230 further includes a second region 232, and the frame cover plate 100 covers the second region 232, i.e., the second region 232 of the light guide plate 230 is covered by the frame cover plate 100. The first light source 210 is located on the side of the second region 232 away from the first region 231 and is fixed on the frame cover plate 100, and the first light beam enters the first region 231 through the second region 232.
[0070] The second region 232 is located on a plane that has a first included angle with the plane on which the first region 231 is located, and the value of the first included angle is greater than 0°, i.e., the second region 232 of the light guide plate 230 is inclined at the first included angle with respect to the first region 231. Since the first light source 210 is located on the side of the second region 232 away from the first region 231, and the first light beam emitted by the first light source 210 is transmitted to the first region 231 through the second region 232, when designing the vehicle lamp module, the first included angle between the plane on which the second region 232 is located and the plane on which the first region 231 is located can be flexibly designed based on the design requirements of the vehicle lamp modeling, to obtain a light guide plate 230 and a position of the first light source 210 that meet the design requirements, so as to obtain a vehicle lamp module that meets the design requirements.
[0071] In an embodiment of the present application, as shown in Figure 6 the second module 300 includes a light homogenizing plate 330, which is located on the side of the light guide plate 230 away from the frame cover plate 100. The light homogenizing plate 330 includes a third region 331 corresponding to the first light exit opening 110. Since the light homogenizing plate 330 is located on the side of the light guide plate 230 away from the frame cover plate 100, i.e., the third region 331 is located on the side of the first region 231 away from the first light exit opening 110.
[0072] The third region 331 comprises opposite third and fourth surfaces 3311 and 3312, the third surface 3311 is also the second surface 2312, i.e., the third surface 3311 is a side surface of the third region 331 facing the first region 231, and the fourth surface 3312 is a side surface of the third region 331 away from the first region 231. The second texture 321 is arranged on the outside of the third surface 3311, and the second light beam emitted by the second light source 310 passes through the fourth surface 3312 and the third surface 3311 of the third region 331 in turn, presents a second lighting effect based on the second texture 321, and is emitted from the first light emitting opening 110.
[0073] As can be seen from the above, the vehicle lamp module of the present application is realized by the light guide plate and the light homogenizing plate which are low in cost and easy to form, so that the vehicle lamp module is rich in lighting effect, low in production cost, simple in process, short in manufacturing period, high in practicality and wide in application prospect.
[0074] In an embodiment of the present application, as shown in Figure 6 The fourth region 332 is located on the side of the second region 232 away from the frame cover plate 100, and the fourth region 332 and the second region 232 are fixed to each other, i.e., the second region 232 is located between the frame cover plate 100 and the fourth region 332, and the adjacent two are fixed to each other, so as to realize the mutual fixation between the frame cover plate 100, the first module 200 and the second module 300, and improve the structural stability of the vehicle lamp module.
[0075] On the basis of the above, the fourth region 332 is located on the side of the second region 232 away from the frame cover plate 100, and the fourth region 332 and the second region 232 are fixed to each other, i.e., the second region 232 is located between the frame cover plate 100 and the fourth region 332, and the adjacent two are fixed to each other, so as to realize the mutual fixation between the frame cover plate 100, the first module 200 and the second module 300, and improve the structural stability of the vehicle lamp module.
[0076] In an embodiment of the present application, the first texture 221 is a groove or a protrusion arranged on the inner side of the second surface 2312 and extending along the second direction, that is, the first texture 221 can be a texture pattern composed of grooves or protrusions on the inner side of the second surface 2312. The second texture 321 is a groove or a protrusion arranged on the outer side of the third surface 3311 and extending along the third direction, that is, the second texture 321 can be a texture pattern composed of grooves or protrusions on the outer side of the third surface 3311. Wherein, the second direction is parallel to the second surface 2312, the third direction is parallel to the third surface 3311, and the second direction intersects the third direction, that is, the texture pattern composed of the first texture 221 and the texture pattern composed of the second texture 321 are interlaced with each other, so as to further enrich the visual effect of the car lamp module when it is on or off.
[0077] It should be noted that the first texture 221 can be arranged on the inner side of the second surface 2312 by processes such as ink coating and etching, and the second texture 321 can be arranged on the outer side of the third surface 3311 by processes such as laser etching. However, the present application does not limit this, and the specific implementation is determined according to the situation. It should also be noted that the present application does not limit the texture pattern of the first texture 221 and the texture pattern of the second texture 321, and the specific implementation is determined according to the situation. Different texture patterns can present different lighting effects.
[0078] In an embodiment of the present application, as shown in Figure 7 The car lamp module further includes a support 400, which is located on the side of the fourth surface 3312 away from the third surface 3311, and the support 400 includes a first support 401 and a second support 402.
[0079] The first support 401 is supported at one end of the third region 331, and the second light source 310 is fixed on the first support 401. The second support 402 is supported at the other end of the third region 331, and part of the second light beam emitted by the second light source 310 is reflected to the fourth surface 3312 through the first support 401 and the second support 402, and then sequentially passes through the fourth surface 3312 and the third surface 3311 to be emitted from the first light emitting opening 110. That is, the first support 401 can reflect part of the second light beam transmitted thereon to the fourth surface 3312, and the second support 402 can reflect part of the second light beam transmitted thereon to the fourth surface 3312, and then sequentially passes through the fourth surface 3312 and the third surface 3311 to be emitted from the first light emitting opening 110.
[0080] From the above, the support 400 can support the homogenizing plate 330, and can reflect the part of the second light beam transmitted thereon to the fourth surface 3312, that is, the second light beam transmitted thereon to the second light emitting part 320, so that the second light beam is transmitted to the second light emitting part 320 as much as possible and is emitted from the first light emitting opening 110, thereby ensuring the light efficiency of the second module 300 and the light efficiency of the vehicle lamp module.
[0081] In an embodiment of the present application, as shown in Figure 8 、 Figure 9 and Figure 10 , Figure 8 is a structural schematic diagram of a vehicle lamp module improved by the present application, Figure 9 and Figure 10 are lighting and non-lighting schematic diagrams of the vehicle lamp module shown in Figure 8 , the vehicle lamp module further comprises a third module 500, and the decorative frame cover plate 100 further comprises a second light emitting opening 120, which is not communicated with the first light emitting opening 110. According to Figure 8 , the first module 200 can further comprise a light guide strip 240, and the first light beam emitted by the first light source 210 is transmitted to the light guide plate 230 through the light guide strip 240.
[0082] The third module 500 comprises a third light source (not shown in the figure) and a third light emitting part 510 exposed by the second light emitting opening 120, the third light beam emitted by the third light source illuminates the third light emitting part 510 and is emitted from the second light emitting opening 120, which is used to realize the lighting function, etc.
[0083] Based on the above, the vehicle lamp module of the present application can further comprise a third module 500 for realizing the lighting function, that is, the vehicle lamp module of the present application can not only enrich the user's visual experience, but also can be used to realize the lighting function, which has strong practicability.
[0084] Based on the above, the distances between each part of the first light emitting part 220 and the second light emitting part 320 are different, the patterns and texture colors of the first texture 221 and the second texture 321 are different, and the groove depths and protrusion heights of the first texture 221 and the second texture 321 are different, which can realize different visual effects. Based on this, the vehicle lamp module can realize different visual effects by flexibly adjusting the above parameters, which has strong practicability.
[0085] In summary, the application provides a vehicle lamp module, which comprises a frame cover plate, a first module and a second module. The frame cover plate comprises a first light-emitting opening, the first module comprises a first light source and a first light-emitting part exposed by the first light-emitting opening, the first light-emitting part comprises a first texture, a first light beam emitted by the first light source passes through the first light-emitting part, presents a first lighting effect based on the first texture, and is emitted from the first light-emitting opening. The second module comprises a second light source and a second light-emitting part, the second light-emitting part comprises a second texture, a second light beam emitted by the second light source passes through the second light-emitting part, presents a second lighting effect based on the second texture, and is emitted from the first light-emitting part and the first light-emitting opening in turn. The first lighting effect and the second lighting effect are different, and there is a gap between the first light-emitting part and the second light-emitting part, so that the vehicle lamp module can present a double-layer lighting effect with different lighting effects when lighting, the lighting effect is rich, and has a spatial stereoscopic effect, so that the lighting effect of the vehicle lamp is more novel, and the visual experience of the user is further enriched.
[0086] The various embodiments in the specification are described in a progressive, or parallel, or progressive and parallel combination manner, and each embodiment focuses on the difference from other embodiments. The same or similar areas between various embodiments can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be referred to the method area description.
[0087] It should be noted that in the description of the present application, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be a component disposed therebetween.
[0088] It should also be noted that in this document, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the article or device including the above element.
[0089] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and, while certain embodiments according to the principles set forth herein are shown and described, it is to be understood that the same are not limiting of the scope of the application as it is set forth in the appended claims, and that various modifications are made within the scope of the appended claims. Therefore, it is contemplated to cover the application in its broadest scope, including all features that can be made or used in the embodiments described herein.
Claims
1. A vehicle lamp module, characterized in that, The frame cover plate comprises a first light-emitting opening; The first module comprises a first light source and a first light-emitting part exposed by the first light-emitting opening, the first light-emitting part comprises a first texture, the first light beam emitted by the first light source passes through the first light-emitting part, presents a first lighting effect based on the first texture, and is emitted from the first light-emitting opening; The second module comprises a second light source and a second light-emitting part, the second light-emitting part is located on the side of the first light-emitting part away from the first light-emitting opening, and the second light-emitting part comprises a second texture, the second light beam emitted by the second light source passes through the second light-emitting part, presents a second lighting effect based on the second texture, and is emitted from the first light-emitting opening; The first lighting effect is different from the second lighting effect, and there is a gap between the first light-emitting part and the second light-emitting part. The distance between the first light-emitting part and the second light-emitting part is different in the first direction; 2. The vehicle lamp module of claim 1, wherein, The first direction is parallel to the plane where the first light-emitting opening is located; the distance between the first light-emitting part and the second light-emitting part is the distance between the first light-emitting part and the second light-emitting part in the direction perpendicular to the first light-emitting part and pointing to the second light-emitting part, and the distance between the first light-emitting part and the second light-emitting part ranges from 0.1 mm to 4.5 mm, including the end point value. The first light-emitting part is a transparent light-emitting part; 3. The vehicle lamp module of claim 1, wherein, The first texture is a first color texture, and the first texture presents a first color when it is not lighted by the first light beam; The second texture is a second color texture, and the second texture presents a second color when it is not lighted by the second light beam; The first color is different from the second color. The first module comprises a light guide plate, the light guide plate is a transparent light guide plate, the thickness of the light guide plate ranges from 1.5 mm to 7 mm, including the end point value, and the light guide plate is fixed with the frame cover plate; 4. The vehicle lamp module of claim 3, wherein, The light guide plate comprises a first region exposed by the first light-emitting opening, the first region is the first light-emitting part, the first light beam emitted by the first light source passes through the first region, presents a first lighting effect based on the first texture, and is emitted from the first light-emitting opening; The first region comprises opposite first and second surfaces, the first surface is exposed by the first light-emitting opening, and the first texture is arranged on the inner side of the second surface, so that the first light beam passes through the first texture and is emitted from the first light-emitting opening through the first surface. The light guide plate further comprises a second region, the frame cover plate covers the second region, the first light source is located on the side of the second region away from the first region, and the first light beam enters the first region through the second region; 5. The vehicle lamp module of claim 4, wherein, The first region and the second region form a first included angle, and the first included angle is greater than 0°. The second module comprises a light homogenizing plate, and the light homogenizing plate is located on the side of the light guide plate away from the frame cover plate; 6. The vehicle lamp module of claim 5, wherein, The light homogenizing plate comprises a third region corresponding to the first light exit opening, and the third region is the second light exit part; The third region comprises opposite third and fourth surfaces, the third surface is opposite to the second surface, the second texture is arranged on the outer side of the third surface, the second light beam emitted by the second light source passes through the fourth surface and the third surface of the third region in sequence, presents a second lighting effect based on the second texture, and is emitted from the first light exit opening.
7. The vehicle lamp module of claim 6, wherein, The light homogenizing plate further comprises a fourth region located on the side of the second region away from the frame cover plate, and the fourth region is fixed with the second region; The fourth region is located on a plane that forms a second included angle with the plane on which the third region is located, and the second included angle is greater than 0°.
8. The vehicle lamp module of claim 6, wherein, The first texture is a groove or a protrusion arranged on the inner side of the second surface and extending in a second direction; The second texture is a groove or a protrusion arranged on the outer side of the third surface and extending in a third direction; The second direction is parallel to the second surface, the third direction is parallel to the third surface, and the second direction intersects the third direction.
9. The vehicle lamp module of claim 6, wherein, Further comprising: a support located on the side of the fourth surface away from the third surface, the support comprising a first support and a second support; The first support is supported on one end of the third region, the second support is supported on the other end of the third region, and a part of the second light beam emitted by the second light source is reflected to the fourth surface through the first support and the second support.
10. The vehicle lamp module of claim 1, wherein, Further comprising: a third module, the frame cover plate further comprises a second light exit opening, and the second light exit opening is not communicated with the first light exit opening; The third module comprises a third light source and a third light exit part exposed by the second light exit opening, the third light source emits a third light beam to illuminate the third light exit part, and the third light beam is emitted from the second light exit opening.