Vehicle lamp assembly for vehicle and vehicle

Abstract

The vehicle lamp assembly comprises a base, a light-emitting assembly, a first light-transmitting part and a second light-transmitting part, a containing cavity which is open towards the outside is formed in the base, and the light-emitting assembly is arranged in the containing cavity and emits light towards the opening of the containing cavity; at least part of the first light-transmitting part is contained in the containing cavity and covers the periphery of the light-emitting assembly, the second light-transmitting part covers the side, away from the containing cavity, of the first light-transmitting part, a first light-transmitting area and a second light-transmitting area are formed on the second light-transmitting part, modeling lines are formed in the first light-transmitting area of the second light-transmitting part, and the first light-transmitting area and the second light-transmitting area of the second light-transmitting part are opposite. The second light-transmitting part is configured to be a uniform light-transmitting area in the second light-transmitting area, and the distinguishing degree of the automobile lamp assembly can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicles, in particular to a vehicle lamp assembly for a vehicle and the vehicle. BACKGROUND

[0002] In the related art, the optical design of vehicle lamps generally adopts a basic scheme of laser engraving a single pattern on the inner side of an outer lampshade and a rear light source, relying on the planar laser engraving pattern and light transmission to form a surface light emitting effect. However, when the light source is not lit, the pattern is limited by the reflectivity of the plating layer or the transmittance of the substrate, and it is difficult to present differentiated features. After the light source is lit, only uniform surface light emission is formed through planar transmission, and there is a lack of three-dimensional light distribution and spatial depth effect. Therefore, how to improve the recognition of the vehicle lamp assembly has become a technical problem to be solved by the present application. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a vehicle lamp assembly for a vehicle, which can improve the recognition of the vehicle lamp assembly.

[0004] The vehicle lamp assembly for a vehicle according to an embodiment of the present application comprises: a base, an accommodating cavity open to the outside is formed in the base; a light emitting assembly, the light emitting assembly is arranged in the accommodating cavity and emits light towards the opening of the accommodating cavity; a first light transmitting piece, at least part of the first light transmitting piece is accommodated in the accommodating cavity and covers the outer periphery of the light emitting assembly; a second light transmitting piece, the second light transmitting piece covers one side of the first light transmitting piece away from the accommodating cavity, the second light transmitting piece is formed with a first light transmitting area and a second light transmitting area, the second light transmitting piece is formed with a modeling pattern in the first light transmitting area, and the second light transmitting piece is configured as a uniform light transmitting area in the second light transmitting area.

[0005] The vehicle lamp assembly for a vehicle according to an embodiment of the present application, by arranging the first light transmitting piece and the second light transmitting piece, the second light transmitting piece covers one side of the first light transmitting piece away from the accommodating cavity, and the second light transmitting piece is provided with the first light transmitting area and the second light transmitting area. The modeling pattern formed in the first light transmitting area, when the light emitting assembly is lit, the light transmits through the first light transmitting piece, and then reaches the first light transmitting area of the second light transmitting piece. The modeling pattern will refract, reflect and other effects on the light, wherein the modeling patterns with different shapes and directions will make the light produce different exit paths, avoiding the traditional uniform surface light emission, thereby forming a light distribution with unique visual effect in the lit state, and being able to exhibit a three-dimensional sense and spatial depth effect, so as to improve the recognition of the vehicle lamp assembly.

[0006] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle comprises: a first light guide plate, wherein the first light guide plate is provided with the first light transmission area; and a second light guide plate, wherein one side edge of the second light guide plate is connected to at least part of the edge of the first light guide plate, and the second light guide plate is provided with a uniform light transmission area; and wherein the first light guide plate and the second light guide plate are configured to be separate.

[0007] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle comprises: a first light guide plate, wherein the first light guide plate is provided with the first light transmission area; and a second light guide plate, wherein one side edge of the second light guide plate is connected to at least part of the edge of the first light guide plate, and the second light guide plate is provided with a uniform light transmission area; and wherein the first light guide plate and the second light guide plate are configured to be separate.

[0008] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle further comprises: a limiting member, wherein the limiting member is connected to the first light transmission member in a limiting manner, and at least part of the limiting member abuts against one side edge of the first light guide plate close to the accommodating cavity to limit the movement of the first light guide plate.

[0009] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle comprises: a first light guide plate, wherein the first light guide plate is provided with the first light transmission area; and a second light guide plate, wherein one side edge of the second light guide plate is connected to at least part of the edge of the first light guide plate, and the second light guide plate is provided with a uniform light transmission area; and wherein the first light guide plate and the second light guide plate are configured to be separate.

[0010] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle comprises: a first light guide plate, wherein the first light guide plate is provided with the first light transmission area; and a second light guide plate, wherein one side edge of the second light guide plate is connected to at least part of the edge of the first light guide plate, and the second light guide plate is provided with a uniform light transmission area; and wherein the first light guide plate and the second light guide plate are configured to be separate.

[0011] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle comprises: a first light guide plate, wherein the first light guide plate is provided with the first light transmission area; and a second light guide plate, wherein one side edge of the second light guide plate is connected to at least part of the edge of the first light guide plate, and the second light guide plate is provided with a uniform light transmission area; and wherein the first light guide plate and the second light guide plate are configured to be separate.

[0012] According to some embodiments of the present application, the vehicle lamp assembly for a vehicle comprises:

[0013] a third light guide plate, wherein one side edge of the third light guide plate is connected to one side edge of the accommodating cavity and extends towards the other side edge; and a fourth light guide plate, wherein one side edge of the fourth light guide plate is connected to the other side edge of the third light guide plate, and the other side edge of the fourth light guide plate is connected to the other side edge of the accommodating cavity; wherein the third light guide plate is arranged opposite to the first light transmission area, the fourth light guide plate is arranged opposite to the second light transmission area, and the outer surface of the third light guide plate is provided with a laser-engraved aluminum plating layer.

[0014] According to some embodiments of the present application, in a vehicle lighting assembly, a limiting groove is formed on the third light guide plate to be suitable for embedding the limiting member, a limiting gap is formed between the third light guide plate and the limiting member, and the first light guide plate is received within the limiting gap.

[0015] The vehicle according to an embodiment of this application is briefly described below.

[0016] The vehicle according to the embodiments of this application includes the headlight assembly of any of the above embodiments. Since the vehicle according to this embodiment is equipped with the headlight assembly of any of the above embodiments, the vehicle according to this application has headlights with higher recognizability. During vehicle operation, headlights with shaped patterns and different light transmission areas can produce unique light effects, which are in stark contrast to the uniform surface light emission of traditional headlights, making the vehicle easier to identify on the road. The shaped patterns on the headlights can also become unique visual elements, making the vehicle appearance more personalized and increasing the overall recognizability and uniqueness of the vehicle.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a structural schematic diagram of a vehicle lighting assembly according to an embodiment of this application.

[0020] Figure label:

[0021] 100. Headlight assembly;

[0022] 1. Base; 11. Receiving cavity;

[0023] 2. Light-emitting components; 21. Circuit board; 22. Light-emitting parts;

[0024] 3. First light-transmitting component;

[0025] 31. Third light guide plate;

[0026] 32. Fourth light guide plate;

[0027] 4. Second light-transmitting element;

[0028] 41. First light guide plate; 411. First light-transmitting area; 412. Matching notch;

[0029] 42. Second light guide plate; 421. Second light-transmitting area;

[0030] 5, limiting member; 51, limiting gap. DETAILED DESCRIPTION

[0031] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0032] Reference is made below Figure 1 A vehicle lamp assembly 100 according to embodiments of the present application is described.

[0033] The vehicle lamp assembly 100 for a vehicle according to embodiments of the present application comprises a base 1, a light emitting assembly 2, a first light transmitting member 3 and a second light transmitting member 4, the base 1 has an accommodating cavity 11 open to the outside formed inside, the light emitting assembly 2 is arranged in the accommodating cavity 11 and emits light towards the opening of the accommodating cavity 11, at least part of the first light transmitting member 3 is accommodated in the accommodating cavity 11 and covers the outer periphery of the light emitting assembly 2, the second light transmitting member 4 covers the side of the first light transmitting member 3 away from the accommodating cavity 11, the second light transmitting member 4 has a first light transmitting area 411 and a second light transmitting area 421 formed thereon, the second light transmitting member 4 has a patterned line formed at the first light transmitting area 411, and the second light transmitting member 4 is configured as a uniform light transmitting area at the second light transmitting area 421.

[0034] In the related art, there are obvious limitations in the traditional optical design of vehicle lamps. The combination of a single laser-engraved pattern on the inner side of the outer lamp cover and the rear light source makes it difficult to present a unique appearance when the light source is not lit, due to the constraints of the plating layer reflection or the base material transmittance. After the light source is lit, only uniform surface light emission of plane transmission can be achieved, lacking three-dimensional and spatial depth effects.

[0035] The vehicle lamp assembly 100 for a vehicle according to embodiments of the present application, the base 1 has an accommodating cavity 11 open to the outside arranged inside, providing installation space for the light emitting assembly 2, the first light transmitting member 3 and the second light transmitting member 4, the light emitting assembly 2 is arranged in the accommodating cavity 11 and emits light towards the opening of the accommodating cavity 11, serving as the light source output end, being the source of light generation, the first light transmitting member 3 is at least partially accommodated in the accommodating cavity 11 and covers the outer periphery of the light emitting assembly 2, preliminarily transmitting and constraining the light emitted by the light emitting assembly 2, changing the initial path and distribution state of light propagation.

[0036] The second light-transmitting piece 4 covers the side of the first light-transmitting piece 3 away from the accommodating cavity 11, and the second light-transmitting piece 4 is provided with a first light-transmitting area 411 and a second light-transmitting area 421. The modeling lines are formed in the first light-transmitting area 411. After the light-emitting assembly 2 is lighted, light rays sequentially transmit through the first light-transmitting piece 3 and the first light-transmitting area 411 of the second light-transmitting piece 4. The modeling lines perform refraction and reflection operations on the light rays by virtue of their shapes, directions and layouts. Different modeling lines make the light rays produce different exit paths, which are different from the traditional uniform light emission, so as to create a light distribution with strong stereoscopic effect and spatial depth effect in the lighted state.

[0037] The second light-transmitting area 421 is configured as a uniform light-transmitting area and bears the function of normal light emission to realize the conventional vehicle lamp signals. In the normal driving process of the vehicle, the conventional signals such as the wide indicator and the brake light need to be conveyed to the surrounding vehicles and pedestrians through clear and stable light rays. The stable and uniform light emission effect of the second light-transmitting area 421 can ensure that these conventional vehicle lamp signals are recognized, thereby guaranteeing the basic safety in the driving process of the vehicle. Meanwhile, the conventional uniform light emission of the second light-transmitting area 421 is in contrast with the unique light effect caused by the modeling lines of the first light-transmitting area 411, which can further enrich the visual levels when the vehicle lamp is lighted, so that the light effect of the entire vehicle lamp assembly 100 is more unique.

[0038] It should be noted that when the vehicle is not lighted, the modeling lines of the second light-transmitting piece 4 can form a difference with the plane appearance of the conventional vehicle lamp only by virtue of their designed shapes without the aid of the transmission effect of light rays, thereby greatly improving the recognition degree of the vehicle lamp assembly 100 in the static state. The vehicle lamp assembly 100 of the embodiment of the application can attract the attention of people through the unique light effect in the dynamic driving process of the vehicle or exhibit a unique appearance by virtue of the modeling lines in the static state, and the recognition degree of the vehicle lamp assembly 100 is improved.

[0039] According to the vehicle lamp assembly 100 for a vehicle according to some embodiments of the application, the second light-transmitting piece 4 includes a first light guide plate 41 and a second light guide plate 42. The first light guide plate 41 is provided with a first light-transmitting area 411. The second light guide plate 42 is provided with a uniform light-transmitting area. The second light guide plate 42 is connected to at least part of the edges of the first light guide plate 41.

[0040] The first light guide plate 41 and the second light guide plate 42 are configured in a split body, which reduces the manufacturing difficulty of the first light guide plate 41 and the second light guide plate 42. The split body design allows the first light guide plate 41 and the second light guide plate 42 to be manufactured according to different characteristics and requirements. It can be understood that the first light guide plate 41 needs to form a specific first light transmission area 411, and the design of the modeling lines of the first light transmission area 411 is relatively complex. Separate manufacturing can better control the production process and improve the yield. The second light guide plate 42 is relatively simple in structure and only needs to ensure the quality of the uniform light transmission area. Similarly, separate manufacturing can better control the production quality and thus reduce the overall production cost.

[0041] The split body can freely combine and adjust the first light guide plate 41 and the second light guide plate 42 according to the positioning, appearance style and lighting needs of different vehicle models. For some vehicle models that pursue unique appearance and personalized lighting effects, the first light guide plate 41 can be designed with more complex and exquisite modeling lines in the first light transmission area 411 to show the luxury and uniqueness of the vehicle. For some practical vehicle models, the design of the first light guide plate 41 can be simplified, while the uniform light transmission area of the second light guide plate 42 can meet the basic lighting and signal indication needs, which can better meet the diversified needs of different consumers in the market and improve the market competitiveness of the product.

[0042] According to some embodiments of the present application, the vehicle lamp assembly 100 for a vehicle, the included angle between the first light guide plate 41 and the light emitting component 2 is α, and satisfies: 0° < α ≤ 90°.

[0043] It should be noted that the light emitting direction of the light emitting component 2 is horizontal.

[0044] When α is less than 90°, the light emitted by the light emitting component 2 is incident on the first light guide plate 41 at an acute angle. Based on the optical properties of the light guide plate, total reflection and refraction frequently occur inside the light guide plate, which makes the light no longer propagate in a straight line, but diverge in different directions along the structure of the light guide plate, greatly expanding the coverage of the light. After the special processing of the first light guide plate 41, the emitted light forms a unique distribution. In a dark environment, there are hierarchical light and shadow around the vehicle, and different shaped light spots with gradual brightness change are projected on the ground or surrounding objects. The unique light and shadow effect not only makes the vehicle easily recognizable among many vehicle models, greatly improving the appearance recognition, but also creates a technology and luxury atmosphere, enhancing the overall experience.

[0045] When α is equal to 90°, the light is vertically incident to the first light guide plate 41. At this time, the propagation of the light in the light guide plate is relatively regular, mainly transverse propagation along the plane of the light guide plate, which can make the light achieve a more uniform distribution in a certain direction, which can be used for some lighting scenarios with higher light uniformity requirements, such as providing stable and uniform illumination for the front of the vehicle when driving on a straight road. In terms of visual presentation, a relatively neat and symmetrical light effect is formed. From the front of the vehicle, the light emitted by the vehicle lamp looks more regular, giving a feeling of simplicity and elegance, which helps to improve the overall aesthetics of the front design of the vehicle and makes the vehicle more orderly in appearance.

[0046] When α is greater than 90°, the light is incident to the first light guide plate 41. At this time, the reflection behavior of the light on the surface of the light guide plate dominates, only a small amount of light can propagate inside the light guide plate, resulting in a large amount of light being directed to the side or rear of the vehicle. The contribution to the illumination of the front of the vehicle is greatly weakened, affecting the visual effect and illumination practicality of the front of the vehicle.

[0047] It should be noted that by adjusting the included angle between the first light guide plate 41 and the light emitting direction of the light emitting assembly 2, the light passing through the modeling lines on the first light guide plate 41 can also be adjusted to achieve different light effects.

[0048] The vehicle lamp assembly 100 for a vehicle according to some embodiments of the present application further comprises a limiting piece 5, the limiting piece 5 is in limiting connection with the first light-transmitting piece 3, and at least part of the limiting piece 5 abuts against a side edge of the first light guide plate 41 close to the accommodating cavity 11 to limit the movement of the first light guide plate 41.

[0049] The limiting piece 5 is in limiting connection with the first light-transmitting piece 3 and abuts against at least part of a side edge of the first light guide plate 41 close to the accommodating cavity 11, which can effectively limit the movement of the first light guide plate 41. During driving, the vehicle will inevitably encounter various road conditions, resulting in vibration, jolt and other situations. By limiting the first light guide plate 41 with the limiting piece 5, the position of the first light guide plate 41 is avoided to change, and the relative positional relationship between the first light guide plate 41 and the light emitting assembly 2 and other components will change. Position deviation can cause the light to propagate in the expected direction and manner, thereby affecting the illumination performance of the vehicle lamp. The limiting piece 5 provides stable constraint for the first light guide plate 41, ensuring that the first light guide plate 41 always remains in the correct position under complex driving conditions, maintaining the stable optical performance of the entire vehicle lamp assembly 100.

[0050] According to the vehicle lamp assembly 100 for a vehicle according to some embodiments of the present application, the first light guide plate 41 is formed with a matching notch 412 away from one side edge of the limiting piece 5, the matching notch 412 is formed on the surface of the first light guide plate 41 away from the accommodating cavity 11, and at least part of the edge of the second light guide plate 42 is embedded in the matching notch 412.

[0051] The presence of the matching notch 412 enables at least part of the edge of the second light guide plate 42 to be closely embedded in the matching notch 412, forming a mechanically embedded connection mode, enhancing the connection stability between the first light guide plate 41 and the second light guide plate 42, avoiding loose and separation between the first light guide plate 41 and the second light guide plate 42, and the embedded structure of the matching notch 412 can effectively resist external force, ensuring that the first light guide plate 41 and the second light guide plate 42 always maintain relative position stability in driving environment, ensuring the structural integrity of the entire vehicle lamp assembly 100 and the stability of light propagation.

[0052] According to the vehicle lamp assembly 100 for a vehicle according to some embodiments of the present application, at least one side surface of the first light guide plate 41 in the thickness direction is formed with a modeling texture.

[0053] The presence of the modeling texture changes the propagation path of the light in the first light guide plate 41, when the light propagates to the surface with the modeling texture, due to the different shapes, depths and spacings of the textures, the light will have complex refraction and scattering phenomena, if the texture is wavy, the light will be refracted in different directions when encountering the wave crest and the wave trough, the originally parallel propagating light beam is decomposed into multiple sub-light beams in different directions, the diversified light propagation mode makes the light distribution from the first light guide plate 41 more abundant and unique.

[0054] According to the vehicle lamp assembly 100 for a vehicle according to some embodiments of the present application, the inner side surface of the first light guide plate 41 in the thickness direction is provided with a semi-transparent aluminum plating layer, and the outer side surface of the first light guide plate 41 in the thickness direction is provided with a modeling texture.

[0055] When the light emitted by the light-emitting assembly 2 is incident on the first light guide plate 41, it first contacts the semi-transparent aluminized layer on the inner side surface of the first light guide plate. The semi-transparent aluminized layer has optical properties that can preliminarily distribute the light, partially reflect the light, and allow another part of the light to transmit. The light that has been preliminarily regulated by the semi-transparent aluminized layer propagates to the shaped lines on the outer side surface of the first light guide plate 41. The shape, depth, and spacing of the shaped lines further modulate the light. When the light encounters a protruding line, it is refracted and scattered, causing the light to propagate in different directions. When the light encounters a recessed line, it is reflected and interfered in the recessed line, further changing the propagation direction and intensity distribution of the light. After the light is modulated by the semi-transparent aluminized layer and the shaped lines, the outgoing light forms a unique contrast and light and shadow change. In a dark environment, the vehicle and its surroundings exhibit a light and shadow effect. The unique light effect can significantly enhance the appearance recognition of the vehicle.

[0056] The vehicle lamp assembly 100 for a vehicle according to some embodiments of the present application includes a third light guide plate 31 and a fourth light guide plate 32. One side edge of the third light guide plate 31 is connected to one side edge of the accommodating cavity 11 and extends toward the other side edge. One side edge of the fourth light guide plate 32 is connected to the other side edge of the third light guide plate 31, and the other side edge of the fourth light guide plate 32 is connected to the other side edge of the accommodating cavity 11. The third light guide plate 31 is arranged opposite the first light transmission area 411, and the fourth light guide plate 32 is arranged opposite the second light transmission area 421. The outer side surface of the third light guide plate 31 is provided with a laser-engraved aluminized layer.

[0057] When the light-emitting assembly 2 emits light, the light can be distributed according to the characteristics of different light guide plates because the third light guide plate 31 is arranged opposite the first light transmission area 411, and the fourth light guide plate 32 is arranged opposite the second light transmission area 421. The outer side surface of the third light guide plate 31 is provided with a laser-engraved aluminized layer. The light emitted by the light-emitting assembly 2 can be modulated by the laser-engraved aluminized layer and directed to the first light transmission area 411. The shaped lines on the first light transmission area 411 can further refract and reflect the light, thereby forming a unique and clear light and shadow effect.

[0058] The combination of the third light guide plate 31 and the fourth light guide plate 32 and the cooperation of the third light guide plate 31 and the fourth light guide plate 32 with the first light guide plate 41 and the second light guide plate 42 make the optical effect of the vehicle lamp assembly 100 have stronger levels, the first light transmission area 411 generates a unique light effect through the modeling lines, and the second light transmission area 421 realizes the conventional uniform light emission, the two different light effects cooperate with each other to form a rich and varied light distribution around the vehicle, and when viewed from the front of the vehicle, the unique decorative light effect can be seen, and the conventional vehicle lamp signal can be clearly identified, which greatly improves the overall visual effect and recognition of the vehicle lamp.

[0059] It should be noted that the lighting effect can be optimized by changing the reflectivity of the laser-engraved aluminum-plated layer on the outer surface of the third light guide plate 31 and the transmittance of the semi-transparent aluminum-plated layer on the inner surface of the first light guide plate 41.

[0060] According to some embodiments of the vehicle lamp assembly 100 for a vehicle, a limiting groove suitable for embedding the limiting member 5 is formed on the third light guide plate 31, a limiting gap 51 is formed between the third light guide plate 31 and the limiting member 5, and the first light guide plate 41 is accommodated in the limiting gap 51.

[0061] The limiting groove formed on the third light guide plate 31 can embed the limiting member 5 therein, which can effectively limit the movement of the third light guide plate 31 in the vehicle lamp assembly 100, the limiting gap 51 formed between the third light guide plate 31 and the limiting member 5 is used to accommodate the first light guide plate 41, and the existence of the limiting gap 51 provides a stable mounting space for the first light guide plate 41. When the first light guide plate 41 is accommodated in the gap, it is constrained by the limiting member 5 and the third light guide plate 31 on all sides and cannot easily shake or shift, which further enhances the structural stability of the entire vehicle lamp assembly 100 and ensures the relative position accuracy between the light guide plates, laying a foundation for good optical performance.

[0062] In some embodiments of the present application, the light emitting assembly 2 includes a circuit board 21 and a light emitting member 22, the circuit board 21 is accommodated in the accommodating cavity 11, and the light emitting member 22 is arranged on the circuit board 21 and emits light towards the open mouth.

[0063] The vehicle according to the embodiments of the present application will be described briefly below.

[0064] The vehicle according to the embodiment of the present application comprises the vehicle lamp assembly 100 according to any one of the above embodiments. Since the vehicle according to the embodiment of the present application is provided with the vehicle lamp assembly 100 according to any one of the above embodiments, the vehicle according to the present application has a vehicle lamp with higher recognition degree. During the driving of the vehicle, the vehicle lamp with the modeling lines and different light transmission areas can produce a unique light effect, which is in sharp contrast with the uniform surface light emission of the traditional vehicle lamp, so that the vehicle is more easily recognized on the road. The modeling lines on the vehicle lamp can also become a unique visual element, so that the appearance of the vehicle is more personalized, and the overall recognition degree and uniqueness of the vehicle are increased.

[0065] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on 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 devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0066] In the description of the present application, "first feature" and "second feature" can include one or more of the features.

[0067] In the description of the present application, "a plurality of" means two or more.

[0068] In the description of the present application, "above" or "below" the first feature in the second feature can include direct contact between the first and second features, or can include indirect contact between the first and second features through another feature therebetween.

[0069] In the description of the present application, "above", "over" and "on" the first feature in the second feature includes the first feature directly above and obliquely above the second feature, or only means that the first feature is higher than the second feature in horizontal height.

[0070] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0071] While the embodiments of the application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed by those skilled in the art without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A vehicle lamp assembly for a vehicle, characterized by, The application relates to a light-emitting device, which comprises the following components: a base (1), the inside of the base (1) being formed with a containing cavity (11) which is open to the outside; a light-emitting assembly (2) arranged in the containing cavity (11) and emitting light towards the opening of the containing cavity (11); a first light-transmitting part (3) at least partially accommodated in the containing cavity (11) and covering the outer periphery of the light-emitting assembly (2); a second light-transmitting part (4) covering the side of the first light-transmitting part (3) away from the containing cavity (11), the second light-transmitting part (4) being formed with a first light-transmitting area (411) and a second light-transmitting area (421), the second light-transmitting part (4) being formed with a patterned line in the first light-transmitting area (411), and the second light-transmitting part (4) being configured as a uniform light-transmitting area in the second light-transmitting area (421).

2. The vehicle lamp assembly for a vehicle as defined in claim 1, wherein, The second light-transmitting part (4) comprises: a first light guide plate (41) formed with the first light-transmitting area (411); a second light guide plate (42) with one side edge connected to at least part of the edge of the first light guide plate (41), the second light guide plate (42) being formed with a uniform light-transmitting area; wherein the first light guide plate (41) and the second light guide plate (42) are configured as separate parts.

3. The vehicle lamp assembly for a vehicle as defined in claim 2, wherein, The included angle between the first light guide plate (41) and the light-emitting direction of the light-emitting assembly (2) is alpha, and 0 < alpha <= 90.

4. The vehicle lamp assembly for a vehicle as defined in claim 2, wherein, Further comprising: a limiting part (5) limitingly connected to the first light-transmitting part (3), at least part of the limiting part (5) abutting against the side edge of the first light guide plate (41) close to the containing cavity (11) to limit the movement of the first light guide plate (41).

5. The vehicle lamp assembly for a vehicle as defined in claim 4, wherein, The side edge of the first light guide plate (41) away from the limiting part (5) is formed with a matching notch (412), the matching notch (412) being formed on the surface of the first light guide plate (41) away from the containing cavity (11), and at least part of the edge of the second light guide plate (42) is embedded in the matching notch (412).

6. The vehicle lamp assembly for a vehicle as defined in claim 2, wherein, The patterned line is formed on at least one side surface of the first light guide plate (41) in the thickness direction.

7. The vehicle lamp assembly for a vehicle as defined in claim 6, wherein, The inner side surface of the first light guide plate (41) in the thickness direction is provided with a semi-transparent aluminum plating layer, and the outer side surface of the first light guide plate (41) in the thickness direction is provided with the patterned line.

8. The vehicle lamp assembly for a vehicle as defined in claim 4, wherein, The first light-transmitting part (3) comprises: a third light guide plate (31) with one side edge connected to one side edge of the containing cavity (11) and extending towards the other side edge; a fourth light guide plate (32) with one side edge connected to the other side edge of the third light guide plate (31) and the other side edge connected to the other side edge of the containing cavity (11); wherein The third light guide plate (31) is arranged opposite to the first light transmission area (411), the fourth light guide plate (32) is arranged opposite to the second light transmission area (421), and the outer surface of the third light guide plate (31) is provided with a laser-engraved aluminum plating layer.

9. The vehicle lamp assembly for a vehicle as defined in claim 8, wherein, A limiting groove suitable for embedding the limiting piece (5) is formed on the third light guide plate (31), a limiting gap (51) is formed between the third light guide plate (31) and the limiting piece (5), and the first light guide plate (41) is accommodated in the limiting gap (51).

10. A vehicle characterized by comprising: A vehicle lamp assembly (100) according to any one of claims 1-9.

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