Photoelectric assembly, vehicle lamp and vehicle

Abstract

The utility model discloses a photoelectric assembly, an automobile lamp and an automobile, and relates to the technical field of automobiles, and the photoelectric assembly comprises a light source, a light uniformizing piece and a thick-wall piece. The light source comprises a light-emitting side used for emitting light. The light uniformizing piece is arranged on the light emitting side of the light source and used for uniformizing light rays; the thick-wall part comprises a light guide part and a light scattering part which are connected with each other, the side, away from the light scattering part, of the light guide part faces the light uniformizing part, and the light guide part is used for receiving light emitted by the light uniformizing part and guiding the light into the light scattering part; an incident optical pattern layer is arranged on the side, facing the light uniformizing piece, of the light guide part, so that light emitted into the light guide part by the light uniformizing piece is evenly distributed. By means of the arrangement, light rays in the automobile lamp can be evenly transmitted to the other part from one part, finally light rays emitted by the thick-wall part are even, the situation that a bright area and a dark area with the large contrast exist in the automobile lamp is avoided, and the uniformity of light emitting of the automobile lamp is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, and in particular to a photoelectric component, a vehicle lamp and a vehicle. Background Art

[0002] Headlights are the primary tool for interacting with other vehicles and pedestrians while driving, providing both illumination and warning. Existing headlight designs often employ a point light source or a point light source combined with a lens as the light-emitting component. These components are often paired with a reflective element to enhance the focusing effect. However, this arrangement can easily create contrasting bright and dark areas within the headlight, leading to uneven illumination.

[0003] In view of this, it is necessary to provide a photoelectric component, a vehicle lamp and a vehicle to solve or at least alleviate the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a photoelectric component, a vehicle lamp and a vehicle, aiming to solve the technical problem of uneven light emission of the vehicle lamp.

[0005] To achieve the above objectives, the present invention provides a photoelectric component, comprising:

[0006] a light source comprising a light emitting side for emitting light;

[0007] a light-distributing member, the light-distributing member being arranged on the light-emitting side of the light source and being used for uniformly transmitting light;

[0008] a thick-walled member, the thick-walled member comprising a light-guiding portion and a light-scattering portion connected to each other, the light-guiding portion being arranged away from the light-scattering portion and facing the light-evening member, the light-guiding portion being configured to receive light emitted by the light-evening member and guide the light into the light-scattering portion;

[0009] An incident optical pattern layer is provided on a side of the light guide portion facing the light homogenizer, so that the light incident from the light homogenizer into the light guide portion is evenly distributed.

[0010] In one embodiment, an exit optical pattern layer is provided on a side of the light-scattering portion away from the light-homogenizing element, and the exit optical pattern layer is used to evenly distribute the light emitted from the light-scattering portion.

[0011] In one embodiment, the light-evening member includes a light-evening layer and a light-enhancing layer that are arranged in contact with each other, the light-evening layer is arranged facing the light-guiding portion, and the light-enhancing layer is arranged facing the light source. The light-enhancing layer is used to collect and enhance the light emitted by the light source, and the light-evening layer is used to evenly distribute the light incident on the light-evening layer.

[0012] In one embodiment, the light-homogenizing layer includes a light guide plate, the light-enhancing layer includes a light-enhancing film, the light guide plate and the light guide portion are bonded together, and the light-enhancing film is disposed on a side of the light guide plate close to the light source.

[0013] The present invention further provides a vehicle lamp, comprising at least one optoelectronic component as described in any one of the above embodiments, and further comprising:

[0014] a lamp housing, wherein the photoelectric component is mounted on the lamp housing;

[0015] a decorative ring, the decorative ring being mounted on the lamp housing and enclosing a mounting cavity with the lamp housing, the decorative ring being provided with a mounting hole, the light-scattering portion passing through the mounting hole on a side away from the lamp housing, the mounting holes being the same in number as the light-scattering portions and being arranged in a one-to-one correspondence;

[0016] The light source, the light uniforming member and the light guide portion are arranged in the installation cavity.

[0017] In one embodiment, the vehicle lamp further includes a lampshade, which is disposed on the lamp housing. The lampshade and the lamp housing together form a receiving space. The decorative ring is disposed in the receiving space and divides the receiving space into the installation cavity and the lighting cavity. The light-scattering portion is disposed in the lighting cavity.

[0018] In one embodiment, the decorative ring includes a transparent inner cover, and the transparent inner cover is provided on a side of the mounting hole away from the lamp housing.

[0019] In one embodiment, the transparent inner cover includes a cover body and a marking portion, the marking portion is provided on a surface of the cover body, and the light transmittance of the marking portion is lower than the light transmittance of the cover body.

[0020] In one embodiment, the number of the optoelectronic components is at least two, and the vehicle lamp further includes a partition installed in the installation cavity, and the partition is disposed between adjacent optoelectronic components.

[0021] The present invention further provides a vehicle, comprising a headlight as described in any one of the above embodiments, and further comprising a vehicle frame, wherein the headlight is mounted on the vehicle frame.

[0022] In the technical solution provided by the present invention, the optoelectronic component includes a light source, a light homogenizer and a thick-walled component, wherein the light source includes a light-emitting side for emitting light; the light homogenizer is arranged on the light-emitting side of the light source, and the light homogenizer is used to uniformly transmit light; the thick-walled component includes a light-guiding portion and a light-scattering portion that are connected to each other, the side of the light-guiding portion away from the light-scattering portion is arranged toward the light homogenizer, and the light-guiding portion is used to receive the light emitted by the light homogenizer and guide the light into the light-scattering portion; the side of the light-guiding portion facing the light homogenizer is provided with an incident optical pattern layer, so that the light emitted by the light homogenizer into the light-guiding portion is evenly distributed. Through this arrangement, the light emitted by the light source in the car lamp is evenly transmitted to the light-guiding portion through the light homogenizer, and the incident optical pattern layer in the light-guiding portion can refract and reflect the light emitted by the light homogenizer again, so that the light entering the light-guiding portion is more evenly distributed, and the even light is transmitted to the light-scattering portion through the light-guiding portion, and finally emitted to the outside world by the light-scattering portion. This arrangement allows the light in the headlight to be evenly transmitted from one component to another, thereby avoiding the situation where there are bright and dark areas with large contrast in the headlight, and thus ensuring the uniformity of the headlight's lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the exploded structure of an embodiment of the optoelectronic component provided by the present utility model;

[0025] Figure 2 This is a schematic diagram of the exploded structure of another embodiment of the optoelectronic component provided by the present utility model;

[0026] Figure 3 This is a schematic diagram of the exploded structure of an embodiment of a vehicle lamp provided by the present utility model;

[0027] Figure 4 This is a structural schematic diagram of an embodiment of a decorative ring provided by the present utility model.

[0028] Description of Figure Numbers:

[0029] 100. Headlights;

[0030] 1. Photoelectric component; 11. Light source; 12. Light-distributing element; 121. Light-distributing layer; 122. Light-enhancing layer; 13. Thick-walled element; 131. Light-guiding portion; 132. Light-scattering portion; 133. Incident optical pattern layer; 134. Exit optical pattern layer;

[0031] 2. Lamp housing;

[0032] 3. Decorative ring; 31. Mounting hole;

[0033] 4. Lampshade.

[0034] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] Throughout the history of the automotive industry, vehicle lighting systems have always been a key element in design and safety. With technological advancements, vehicle lighting design has continuously evolved to meet higher safety standards and driver needs. One of the core functions of a vehicle's lighting system is to communicate the vehicle's driving intentions and status to other drivers. In complex traffic environments, headlights play a crucial role, enabling other drivers to obtain timely information about the traffic ahead based on the vehicle's lights, enabling them to make informed driving decisions. Therefore, vehicle lighting is a crucial component of road safety.

[0039] However, according to the applicant's research, halogen lamps, LED lamps and other point light sources are currently mainly used in headlights. Their own luminous characteristics easily lead to uneven light distribution. In addition, point light sources are usually used in conjunction with reflective components in headlights to enhance the focusing effect of the headlights. Since the light emitted by the point light source itself is not evenly distributed, it is easier to form high-contrast highlights and dark areas in the headlights when used with reflective components, making the luminous area of ​​the headlights uneven, so that the headlights are considered to have poor luminous effects in overall appearance, affecting the overall appearance of the vehicle.

[0040] In view of this, the present invention proposes a photoelectric component to solve the above technical problems.

[0041] See also Figure 1 In one embodiment of the present invention, the optoelectronic component 1 includes a light source 11, a light uniformizer 12 and a thick-walled component 13, wherein the light source 11 includes a light-emitting side for emitting light; the light uniformizer 12 is arranged on the light-emitting side of the light source 11, and the light uniformizer 12 is used to uniformly transmit light; the thick-walled component 13 includes a light-guiding portion 131 and a light-scattering portion 132 that are connected to each other, and the side of the light-guiding portion 131 away from the light-scattering portion 132 is arranged toward the light uniformizer 12, and the light-guiding portion 131 is used to receive the light emitted by the light uniformizer 12 and guide the light into the light-scattering portion 132; an incident optical patterned layer 133 is provided on the side of the light-guiding portion 131 facing the light uniformizer 12, so that the light emitted by the light uniformizer 12 into the light-guiding portion 131 is evenly distributed.

[0042] Specifically, light source 11 is used to output light to other components in the optoelectronic assembly. Light source 11 includes a halogen lamp, a xenon lamp, or an LED lamp. In this embodiment, light source 11 is an LED lamp, which includes a substrate and light beads. The light beads are disposed on the substrate, and the side on which the light beads are disposed is the light-emitting side of light source 11. Light equalizer 12 is disposed on the light-emitting side of light source 11, specifically between light source 11 and light guide portion 131. In this embodiment, light equalizer 12 is plate-shaped, with one side receiving light from light source 11 and evenly transmitting the light to a side near light guide portion 131, while the other side allows the light to be evenly incident on light guide portion 131. The light guide portion 131 is used to receive light incident from the light homogenizer 12 and direct it into the light diffusing portion 132. An incident optical patterned layer 133 is provided on the side of the light guide portion 131 near the light homogenizer 12. This incident optical patterned layer 133 receives light transmitted from the light homogenizer 12 to the light guide portion 131. Providing this incident optical patterned layer 133 adjusts the angle of incidence of light incident from the light homogenizer 12 on the light guide portion 131, making the light entering the light guide portion 131 more uniform. After being evenly distributed by the light homogenizer 12, the light emitted by the light source 11 is further adjusted by the incident optical patterned layer 133, making the light ultimately transmitted to the light guide portion 131 more uniform and softer. The resulting uniform light is then transmitted to the outside world via the light diffusing portion 132, thereby ensuring that the light emitted by the optoelectronic component 1 is relatively uniform.

[0043] In the technical solution provided by the present invention, the optoelectronic component 1 includes a light source 11, a light uniformizer 12 and a thick-walled component 13, wherein the light source 11 includes a light-emitting side for emitting light; the light uniformizer 12 is arranged on the light-emitting side of the light source 11, and the light uniformizer 12 is used to uniformly transmit light; the thick-walled component 13 includes a light-guiding portion 131 and a light-scattering portion 132 that are interconnected, and the side of the light-guiding portion 131 away from the light-scattering portion 132 is arranged toward the light uniformizer 12, and the light-guiding portion 131 is used to receive the light emitted by the light uniformizer 12 and guide the light into the light-scattering portion 132; an incident optical patterned layer 133 is provided on the side of the light-guiding portion 131 facing the light uniformizer 12, so that the light emitted by the light uniformizer 12 into the light-guiding portion 131 is evenly distributed. This arrangement allows light from the light source 11 in the vehicle lamp 100 to be evenly transmitted through the light homogenizing element 12 to the light guide 131. The incident optical patterned layer 133 in the light guide 131 can further refract and reflect the light emitted from the light homogenizing element 12, making the light entering the light guide 131 evenly distributed. The even light is then transmitted through the light guide 131 to the light diffusing element 132, and ultimately emitted to the outside world from the light diffusing element 132. This arrangement allows light in the vehicle lamp 100 to be evenly transmitted from one component to another, thereby avoiding the presence of bright and dark areas with large contrast in the vehicle lamp 100 and ensuring the uniformity of the vehicle lamp 100's light emission.

[0044] In another embodiment of the present invention, please refer to Figure 2 The light-distributing member 12 in the optoelectronic component 1 is a light guide rod, and the light source 11 is arranged at the end of the light guide rod. The number of light sources 11 can be set to one or more as needed. The light guide rod and the light source 11 are both mounted on the lamp housing 2 bracket of the vehicle lamp 100. The light guide rod is arranged in an elongated strip shape, and its cross-section is circular or rectangular. The light guide rod extends along the length direction of the bracket, and its manufacturing material includes one of polycarbonate (PC) and polymethyl methacrylate (PMMA). One or more thick-walled members 13 can be provided as needed. In this embodiment, there are three thick-walled members 13. The light-guiding portions 131 of adjacent thick-walled members 13 are interconnected, and the light-scattering portions 132 are arranged at intervals. During manufacturing, the three connected thick-walled members 13 in this embodiment are integrally formed, which reduces the design amount of the mold and also reduces the installation time, thereby helping to reduce production and labor costs. The light-guiding portions 131 of the multiple thick-walled members 13 are all arranged in contact with the side of the light guide rod. It should be understood that this arrangement enables the light in the light guide rod to be transmitted to the light guide portion 131 with lower loss.

[0045] In one embodiment of the present invention, an optical pattern layer 134 is provided on the side of the light-scattering portion 132 away from the light-homogenizing element 12. The optical pattern layer 134 is used to evenly distribute the light emitted from the light-scattering portion 132. Figure 1 The exit optical pattern layer 134 controls the direction and distribution of light as it exits the diffuser 132, further improving the uniformity of light emitted by the headlight 100 and thus enhancing the lighting effect of the headlight 100. Furthermore, when the light source 11 is not emitting light, the exit optical pattern layer 134 is positioned away from the light source 11, facing the outside of the vehicle. Therefore, pedestrians and drivers can intuitively observe the pattern of the exit optical pattern layer 134. This arrangement achieves the visual effect of traditional optical patterns and enhances the aesthetics of the headlight 100. Furthermore, the design of the exit optical pattern layer 134 can enhance the personalization and formality of the headlight 100.

[0046] In one embodiment of the present invention, the light-distributing member 12 includes a light-distributing layer 121 and a light-enhancing layer 122 that are bonded to each other. The light-distributing layer 121 faces the light guide 131, and the light-enhancing layer 122 faces the light source 11. The light-enhancing layer 122 is used to collect and enhance the light emitted by the light source 11, and the light-distributing layer 121 is used to evenly distribute the light incident on the light-distributing layer 121. Figure 1The light-enhancing layer 122 is closer to the light source 11 and contains a unique micro-prism structure that focuses the scattered light from the light source 11 toward the light-distributing layer 121, thereby increasing brightness. This structure also helps control the angle of light emission. The main function of the light-distributing layer 121 is to cause light to pass through its internal refractive structure, undergoing multiple refractions and diffractions, thus achieving a more uniform light distribution. Combining the light-distributing layer 121 with the light-enhancing layer 122 can improve brightness while maintaining light uniformity.

[0047] Furthermore, in one embodiment of the present invention, the light-distributing layer 121 comprises a light guide plate, and the light-enhancing layer 122 comprises a light-enhancing film. The light guide plate is laminated to the light guide portion 131, with the light-enhancing film positioned on the side of the light guide plate closest to the light source 11. The light guide plate and light-enhancing film are simple and inexpensive to manufacture. Their combination reduces the manufacturing cost of the vehicle lamp 100 while ensuring the function of the light-distributing element 12. Laminating the light guide plate to the light guide portion 131 reduces the loss of light directed from the light guide plate to the light guide portion 131, thereby improving the optical efficiency of the optoelectronic assembly 1.

[0048] The present invention also proposes a vehicle lamp 100, which includes a photoelectric component 1. The specific structure of the photoelectric component 1 refers to the above embodiment. Since the vehicle lamp 100 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0049] In addition, in one embodiment of the present invention, the vehicle lamp 100 further includes a lamp housing 2 and a decorative ring 3. The optoelectronic component 1 is mounted on the lamp housing 2. The decorative ring 3 is mounted on the lamp housing 2 and encloses the lamp housing 2 to form a mounting cavity. The decorative ring 3 has a mounting hole 31. The side of the light diffuser 132 away from the lamp housing 2 passes through the mounting hole 31. The number of mounting holes 31 and the number of light diffusers 132 are the same and are arranged in a one-to-one correspondence. The light source 11, the light uniformizing member 12, and the light guide 131 are arranged in the mounting cavity. For details, please refer to Figure 3 and Figure 4 The decorative ring 3 is mounted on the inner side of the lamp housing 2. A mounting hole 31 is defined in the decorative ring 3, corresponding to the position of the light diffusing portion 132. In this embodiment, three thick-walled member 13 and three mounting holes 31 are provided, each corresponding to a light diffusing portion 132. The end of the light diffusing portion 132, away from the lamp housing 2, passes through the mounting hole 31 and extends away from the lamp housing 2. The mounting hole 31 of the decorative ring 3 is used to allow the light diffusing portion 132 to pass through. The portion of the decorative ring 3 other than the mounting hole 31 is used to shield components or parts such as the light source 11, the light equalizing member 12, and the light guide portion 131, thereby improving the overall aesthetics of the vehicle lamp 100.

[0050] Furthermore, in one embodiment of the present invention, the vehicle lamp 100 further includes a lampshade 4, which is disposed on the lamp housing 2. The lampshade 4 and the lamp housing 2 enclose a receiving space. The decorative ring 3 is disposed in the receiving space and divides the receiving space into an installation cavity and a lighting cavity. The light-scattering portion 132 is disposed in the lighting cavity. The lighting cavity is enclosed by the lampshade 4 and the decorative ring 3 and is used to emit light to the outside of the vehicle lamp 100. The lampshade 4 is disposed on the lamp housing 2 and encloses the lamp housing 2 to form a closed receiving space. This structural design enhances the stability and durability of the vehicle lamp 100 and protects the internal components from external environmental influences, such as rain, dust, etc. At the same time, the integrated design makes the appearance of the vehicle lamp 100 more neat and beautiful. The design of the lampshade 4 can also be customized according to aesthetic requirements to match the overall design style of the vehicle.

[0051] In one embodiment of the present invention, the decorative ring 3 includes a transparent inner cover, which is positioned on the side of the mounting hole 31 away from the lamp housing 2. Specifically, the transparent inner cover is an integrally molded transparent plastic component that protects the light-scattering portion 132 and serves to highlight the personalized design of the vehicle lamp 100. The transparent inner cover does not filter or absorb light, allowing light to pass directly through, thereby ensuring that the luminous effect of the light-scattering portion 132 is not affected. Furthermore, the transparent inner cover is designed to cover the mounting hole 31, ensuring that the surface of the decorative ring 3 is free of pores, thereby enhancing the sealing performance of the mounting cavity formed between the decorative ring 3 and the lamp housing 2.

[0052] Furthermore, in one embodiment of the present invention, the transparent inner cover includes a cover body and a logo portion, which is disposed on the surface of the cover body and has a lower light transmittance than the cover body. Specifically, in this embodiment, polycarbonate (PC) is selected as the primary material for the cover body, and the logo portion is designed on the cover body surface. The logo portion can be a brand logo or decorative pattern. The logo portion can be created by screen printing an opaque coating on the cover body surface, laser engraving a recess in the cover body surface, then filling it with an opaque material, or directly applying the coating to the cover body surface. The light transmittance of the logo portion can be controlled to be lower than that of the cover body by adjusting the coating thickness or the depth of the laser engraving. For example, the light transmittance of the cover body can be controlled to be above 90%, while the light transmittance of the logo portion can be controlled to be below 50%. This arrangement ensures that the light transmittance of the logo portion is lower than that of the cover body, making the logo portion more prominent under light, enhancing the brand recognition and aesthetics of the vehicle lamp 100.

[0053] In one embodiment of the present invention, there are at least two optoelectronic assemblies 1. The vehicle lamp 100 further includes a partition installed in the mounting cavity and disposed between adjacent optoelectronic assemblies 1. Specifically, the optoelectronic assemblies 1 are secured to the lamp housing 2 via brackets disposed on the lamp housing 2. At least two optoelectronic assemblies 1 are spaced apart along the length or height of the lamp housing 2 as needed. In this embodiment, three optoelectronic assemblies 1 are provided, designated as a first optoelectronic assembly 1, a second optoelectronic assembly 1, and a third optoelectronic assembly 1. A partition is disposed between two adjacent optoelectronic assemblies 1 to block light from one optoelectronic assembly 1 directed toward the other two optoelectronic assemblies 1. This configuration prevents the other two optoelectronic assemblies 1 from accidentally activating due to light leakage when only a single optoelectronic assembly 1 is to be activated. For example, when only the first optoelectronic assembly 1 is to be activated, the partition prevents light from the first optoelectronic assembly 1 from entering the space between the second and third optoelectronic assemblies 1. Consequently, when the light source 11 of the first optoelectronic assembly 1 is activated, only the thick-walled member 13 corresponding to the first optoelectronic assembly 1 is illuminated. When this setting is used in conjunction with a printed circuit board (PCB), it can achieve the effect of the light-scattering parts 132 in the three optoelectronic components 1 lighting up in sequence, so that there are multiple possibilities for the lighting order of the three optoelectronic components 1, thereby enhancing the atmosphere and personality of the car lamp 100.

[0054] The present invention also provides a vehicle including the vehicle lamp 100 of the aforementioned embodiment. The specific structure of the vehicle lamp 100 is similar to that of the aforementioned embodiment. Since the present vehicle utilizes all of the technical solutions of all of the aforementioned embodiments, it at least exhibits all of the beneficial effects of the technical solutions of the aforementioned embodiments, which will not be described in detail here. The vehicle also includes a frame having a pre-set mounting position for a lamp housing 21. The lamp housing 2 is mounted to the frame and supports components such as a bracket, a light source 11, a light-distributing member 12, a thick-walled member 13, and a lampshade 4.

[0055] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A photoelectric component, characterized in that: include: a light source comprising a light emitting side for emitting light; a light-distributing member, the light-distributing member being arranged on the light-emitting side of the light source and being used for uniformly transmitting light; a thick-walled member, the thick-walled member comprising a light-guiding portion and a light-scattering portion connected to each other, the light-guiding portion being arranged away from the light-scattering portion and facing the light-evening member, the light-guiding portion being configured to receive light emitted by the light-evening member and guide the light into the light-scattering portion; An incident optical pattern layer is provided on a side of the light guide portion facing the light homogenizer, so that the light incident from the light homogenizer into the light guide portion is evenly distributed.

2. The optoelectronic component according to claim 1, wherein: An exit optical pattern layer is provided on a side of the light-scattering portion away from the light-homogenizing element, and the exit optical pattern layer is used to evenly distribute the light emitted from the light-scattering portion.

3. The optoelectronic component according to claim 1, wherein: The light-evening component includes a light-evening layer and a light-enhancing layer that are bonded to each other. The light-evening layer is arranged facing the light-guiding portion, and the light-enhancing layer is arranged facing the light source. The light-enhancing layer is used to collect and enhance the light emitted by the light source, and the light-evening layer is used to evenly distribute the light incident on the light-evening layer.

4. The optoelectronic component according to claim 3, wherein: The light-homogenizing layer includes a light guide plate, the light-enhancing layer includes a light-enhancing film, the light guide plate is bonded to the light guide portion, and the light-enhancing film is disposed on a side of the light guide plate close to the light source.

5. A vehicle lamp, characterized in that: The vehicle lamp comprises at least one optoelectronic component according to any one of claims 1 to 4, and further comprises: a lamp housing, wherein the photoelectric component is mounted on the lamp housing; a decorative ring, the decorative ring being mounted on the lamp housing and enclosing a mounting cavity with the lamp housing, the decorative ring being provided with a mounting hole, the light-scattering portion passing through the mounting hole on a side away from the lamp housing, the mounting holes being the same in number as the light-scattering portions and being arranged in a one-to-one correspondence; The light source, the light uniforming member and the light guide portion are arranged in the installation cavity.

6. The vehicle lamp according to claim 5, wherein: The vehicle lamp further includes a lampshade, which is arranged on the lamp housing. The lampshade and the lamp housing enclose a receiving space. The decorative ring is arranged in the receiving space and divides the receiving space into the installation cavity and the lighting cavity. The light-scattering portion is arranged in the lighting cavity.

7. The vehicle lamp according to claim 5, wherein: The decorative ring includes a transparent inner cover, and the transparent inner cover is arranged on a side of the mounting hole away from the lamp housing.

8. The vehicle lamp according to claim 7, wherein: The transparent inner cover includes a cover body and a marking portion, wherein the marking portion is arranged on the surface of the cover body, and the light transmittance of the marking portion is lower than the light transmittance of the cover body.

9. The vehicle lamp according to claim 5, wherein: The number of the optoelectronic components is at least two, and the vehicle lamp further includes a partition, which is installed in the installation cavity and disposed between adjacent optoelectronic components.

10. A vehicle, characterized in that: The vehicle lamp according to any one of claims 5 to 9 further comprises a vehicle frame, wherein the vehicle lamp is mounted on the vehicle frame.

Images