Vehicle lamp and vehicle

Abstract

The application discloses a vehicle lamp and a vehicle. The vehicle lamp comprises a back plate, a light-emitting layer, a light-transmitting layer, a light-uniform layer and a light-blocking adhesive layer. The light-emitting layer comprises a plurality of light-emitting units arranged on the back plate. The light-transmitting layer is arranged on the side of the light-emitting layer away from the back plate. The light-uniform layer is arranged on the side of the light-transmitting layer away from the back plate. The light-blocking adhesive layer is arranged on the surface of the back plate. The light-blocking adhesive layer comprises a plurality of light-blocking parts. The light-blocking part is arranged between any two adjacent light-emitting units. The light-blocking part is configured to reflect and scatter the light emitted by the light-emitting unit. The application can improve the comprehensive performance of the vehicle lamp.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a vehicle light and a vehicle. Background Technology

[0002] As intelligent vehicle design continues to evolve, vehicle lighting systems are no longer just responsible for basic illumination; they have become crucial for vehicle brand recognition and interactive expression. Therefore, improving the overall performance of vehicle lighting is extremely important. Utility Model Content

[0003] This application provides a vehicle headlight and a vehicle that can improve the overall performance of the headlight.

[0004] According to one aspect of this application, a vehicle lamp is provided, comprising: a back plate; a light-emitting layer including a plurality of light-emitting units disposed on the back plate; a light-transmitting layer disposed at least on the side of the light-emitting layer opposite to the back plate; a light-diffusing layer disposed on the side of the light-transmitting layer opposite to the back plate; and a light-blocking adhesive layer disposed on the surface of the back plate, the light-blocking adhesive layer including a plurality of light-blocking portions, wherein the light-blocking portions are disposed between any two adjacent light-emitting units, and the light-blocking portions are configured to reflect and scatter the light emitted by the light-emitting units.

[0005] In some embodiments, the light-blocking adhesive layer includes a milky white adhesive layer with a microparticle structure inside, so that the milky white adhesive layer can reflect and scatter the optical emitted by the light-emitting unit.

[0006] In some embodiments, the milky white adhesive layer includes a plurality of sub-adhesive layers sequentially stacked on the back plate along a first direction; the sum of the dimensions of each sub-adhesive layer along the first direction is less than or equal to 3 mm.

[0007] In some embodiments, the size of the milky white adhesive layer is less than or equal to 1 mm along the arrangement direction of two adjacent light-emitting units.

[0008] In some embodiments, the light-transmitting layer includes a plurality of light-transmitting portions, each of which covers a different light-emitting unit; the milky white adhesive layer fills the gap between two adjacent light-emitting units and the gap between two adjacent light-transmitting portions.

[0009] In some embodiments, the light-emitting layer, the light-transmitting layer, and the light-uniforming layer are sequentially stacked on the back plate along a first direction; the size of the light-emitting unit along the second direction is 2mm ± 0.5mm; the size of the light-emitting unit along the third direction is 2mm ± 0.5mm; the first direction, the second direction, and the third direction intersect each other.

[0010] In some embodiments, the plurality of light-blocking portions enclose a plurality of light-blocking spaces, and each light-emitting unit is located in a different light-blocking space; the light-transmitting layer includes a plurality of light-transmitting portions, each of which is located in a different light-blocking space, and the light-transmitting portion covers the light-emitting unit in the corresponding light-blocking space.

[0011] In some embodiments, the light-diffusing layer includes a plurality of light-diffusing sections, each of which is located in a different light-blocking space, and the light-diffusing section covers the light-transmitting section in the corresponding light-blocking space; the transmittance of the light-diffusing section is greater than or equal to 50%, and the half-power angle is greater than or equal to 60°.

[0012] In some embodiments, the vehicle light further includes a driving circuit, the driving circuit comprising: a power supply; a plurality of scanning chips coupled to the output terminal of the power supply, each of the scanning chips being coupled to a different light-emitting unit; and a control unit coupled to the plurality of scanning chips, the control unit being configured to control the plurality of scanning chips to control the plurality of light-emitting units to emit light.

[0013] According to another aspect of this application, a vehicle is provided, including the aforementioned vehicle lights.

[0014] The vehicle headlight of this embodiment includes a backplate and a light-emitting layer, a light-transmitting layer, a light-diffusing layer, and a light-shielding adhesive layer stacked sequentially on the backplate. The light-emitting layer includes multiple light-emitting units, and the light-shielding adhesive layer includes multiple light-shielding portions. The light-shielding portions separate any two adjacent light-emitting units, meaning that only a single light-emitting unit is placed within each light-shielding space formed by the light-shielding adhesive layer. This ensures that the light-emitting units within each light-shielding space have sufficient usable space, allowing for the selection of larger light-emitting units. Larger light-emitting units have better temperature resistance and higher yield when fixed to the backplate. Furthermore, the light-shielding portions reflect and scatter the light emitted by the light-emitting units, achieving uniform light diffusion and ultimately forming a soft and uniform lighting effect, avoiding the generation of strong light spots and hard shadows. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the structure of a vehicle lamp in one embodiment of this application is shown.

[0017] Figure 2A partial cross-sectional view of a vehicle lamp according to one embodiment of this application is shown.

[0018] Figure 3 A partial detail view of the vehicle headlights in one embodiment of this application is shown.

[0019] Figure 4 A schematic diagram of the driving circuit for a vehicle lamp in one embodiment of this application is shown.

[0020] Explanation of reference numerals in the attached figures: 1. Vehicle lights; 10. Back panel; 20. Light-emitting layer; 21. Light-emitting unit; 30. Translucent layer; 31. Translucent part; 40. Homogenizing layer; 41. Homogenizing section; 50. Light-blocking adhesive layer; 51. Light-blocking section; 52. Light-blocking space; 60. Drive circuit; 61. Power supply; 62. Scanning chip; 63. Control unit; X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0022] In the following description, when referring to the accompanying drawings, the same numbers in different drawings denote the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0023] See Figures 1-3 This application provides a vehicle lamp 1 in some embodiments. The vehicle lamp includes a back plate 10, a light-emitting layer 20, a light-transmitting layer 30, a light-diffusing layer 40, and a light-blocking adhesive layer 50.

[0024] The material of the back panel 10 includes, for example, a glass fiber epoxy resin copper-clad laminate. Optionally, the thickness of the back panel 10 is 1.5mm-2mm. For example, the thickness of the back panel 10 is 1.6mm, 1.7mm, 1.8mm, or 1.9mm. The back panel 10 can be divided into multiple functional areas according to design requirements. Each functional area can be designed with the same or different patterns and lighting effects. The patterns and lighting effects of each functional area can be designed independently, and a composite design of vehicle logo lights and position lights can be realized.

[0025] The light-emitting layer 20 includes a plurality of light-emitting units 21 disposed on the backplate 10. The light-emitting units 21 are fixed to the backplate 10, for example, by surface mount technology (SMT). Optionally, the light-emitting unit 21 includes a light-emitting diode (LED). Compared with other embodiments that use organic light-emitting semiconductors (OLED), liquid crystal displays (LCD), or Mini / MicroLED as light-emitting units, this embodiment uses a light-emitting diode as the light-emitting unit 21, which has a simpler structure and lower cost.

[0026] The light-transmitting layer 30 is at least located on the side of the light-emitting layer 20 facing away from the back panel 10. In other words, a portion of the light-transmitting layer 30 is located on the side of the light-emitting layer 20 facing away from the back panel 10, or the entire light-transmitting layer 30 is located on the side of the light-emitting layer 20 facing away from the back panel 10. For example, the light-transmitting layer 30 covers the side of the light-emitting unit 21 and the surface of the light-emitting unit 21 facing away from the back panel 10, that is, a portion of the light-transmitting layer 30 is located on the side of the light-emitting layer 20 facing away from the back panel 10, and another portion is located on the back panel 10. The provision of the light-transmitting layer 30 allows the light emitted by the light-emitting unit 21 to pass through the vehicle lamp 1 and protects the light-emitting unit 21 from physical scratches, dust, moisture, chemicals, and ultraviolet radiation.

[0027] Optionally, the light transmittance of the light-transmitting layer 30 is greater than or equal to 90%, for example, 91%, 95%, 98%, or 99%. In this way, the light emitted by the light-emitting unit 21 can pass through with less loss, thereby ensuring the brightness of the vehicle headlight 1 and saving energy.

[0028] The light-diffusing layer 40 is disposed on the side of the light-transmitting layer 30 facing away from the back plate 10. Thus, when the light-emitting unit 21 is a point light source, for example, when the light-emitting unit 21 is an LED, the light-diffusing layer 40 can, through the principle of scattering, expand the concentrated point light source into one or more light-emitting surfaces with uniform brightness, no glare, and no dark areas. Furthermore, when not illuminated, the light-diffusing layer 40 can effectively shield the structures behind it, such as the back plate 10, wiring, and other mechanical structures, making the car logo or headlight 1 appear as a complete, uniformly colored component. The diffusion function of the light-diffusing layer 40 can be achieved, for example, by incorporating diffusion particles, creating a serrated structure, microlens, or frosted texture on the surface, spraying a light-diffusing paint or applying a diffusion film to the surface, or by placing the light-diffusing layer 40 at a certain distance from the light source to provide space for light mixing.

[0029] A light-blocking adhesive layer 50 is disposed on the surface of the back plate 10. The light-blocking adhesive layer 50 includes multiple light-blocking parts 51. A light-blocking part 51 is provided between any two adjacent light-emitting units 21. That is, the light-blocking part 51 separates any two adjacent light-emitting units 21. In other words, only a single light-emitting unit 21 is disposed in each light-blocking space 52 formed by the light-blocking adhesive layer 50. This makes the space available for the light-emitting unit 21 in each light-blocking space 52 more sufficient. Thus, a larger size light-emitting unit 21 can be selected. The larger size light-emitting unit 21 has better temperature resistance and a higher yield when fixed to the back plate 10. Based on this, the light-blocking parts 51 reflect and scatter the light emitted by the light-emitting unit 21, so as to achieve uniform light diffusion and ultimately form a soft and uniform lighting effect, avoiding the generation of strong light spots and hard shadows.

[0030] In some embodiments, the light-blocking adhesive layer 50 includes a milky white adhesive layer with a microparticle structure inside, enabling it to reflect and scatter the optics emitted by the light-emitting unit 21. Exemplarily, a milky white adhesive layer is formed by adding a white pigment such as titanium dioxide to an adhesive such as polyvinyl acetate resin and curing it. Micron-sized titanium dioxide particles are uniformly dispersed in the polymer matrix. The refractive index of the titanium dioxide particles is 2.7, while the refractive index of the polyvinyl acetate resin is 1.47. The significant difference between the two causes strong scattering and reflection at the resin-titanium dioxide interface when light passes through the milky white adhesive layer, preventing penetration.

[0031] Based on this, a milky white adhesive layer with opaque properties is used to block stray light from penetrating, and its unique surface microstructure is used to reflect and scatter the received light multiple times, thereby achieving uniform light diffusion and ultimately forming a soft and uniform lighting effect, avoiding the generation of strong light spots and hard shadows.

[0032] Optionally, the multiple light-blocking portions 51 of the light-blocking adhesive layer 50 are connected to form a mesh structure. The mesh shape of the mesh structure is, for example, triangular, quadrilateral, pentagonal, hexagonal, or a combination of at least two of these. Based on this, on the one hand, the light blocking effect can be improved, stray light can be reduced, and the light emission effect can be improved. On the other hand, the stability of the overall structure of the vehicle headlight can be improved.

[0033] In some embodiments, the white adhesive layer includes a plurality of sub-adhesive layers sequentially stacked on the back plate 10 along a first direction X. The number of sub-adhesive layers is, for example, 2, 3, 4, 5, or more. The sum of the dimensions of each sub-adhesive layer along the first direction X is less than or equal to 3 mm, that is, the thickness of the white adhesive layer along the thickness direction of the back plate 10 is less than or equal to 3 mm. The thickness of the white adhesive layer along the thickness direction of the back plate 10 is, for example, 1.5 mm, 2 mm, or 2.5 mm. In this way, the light-blocking adhesive layer 50 is seamlessly fixed to the back plate 10, which can optimize light transmission efficiency and structural stability, while improving the waterproof and dustproof capabilities of the system and extending its service life. Furthermore, the thickness of the white adhesive layer can be more precisely controlled, which is beneficial for the compact design of the vehicle lamp 1.

[0034] Optionally, a dam-type dispensing process is used to accumulate the white glue layer by layer until the height does not exceed 3mm. Based on this, the multiple light-blocking parts 51 formed by the white glue layer are an integrated structure. Subsequently, a light-transmitting layer 30 and a light-uniforming layer 40 can be formed sequentially within the multiple light-blocking spaces 52 enclosed by the multiple light-blocking parts 51, so as to achieve seamless assembly of the vehicle lamp 1, thereby optimizing light transmission efficiency and structural stability.

[0035] In some embodiments, the size of the emulsion layer is less than or equal to 1 mm along the arrangement direction of two adjacent light-emitting units 21. For example, the size of the emulsion layer is 0.2 mm, 0.5 mm, or 0.8 mm along the arrangement direction of two adjacent light-emitting units 21. In this way, the spacing between two adjacent light-emitting units 21 is small, that is, the arrangement density of multiple light-emitting units 21 is large, thereby improving the light-emitting effect of the headlight 1 and facilitating the realization of refined dynamic animation effects.

[0036] Continue reading Figures 1-3 Optionally, multiple light-emitting units 21 are arranged in a row along the second direction Y and in a column along the third direction Z. The second direction Y and the third direction Z intersect; for example, the angle between the second direction Y and the third direction Z is a right angle or an acute angle. The dimension of the emulsion layer along the second direction Y is less than or equal to 1 mm; for example, the dimension of the emulsion layer along the second direction Y is 0.2 mm, 0.5 mm, or 0.8 mm. The dimension of the emulsion layer along the third direction Z is less than or equal to 1 mm; for example, the dimension of the emulsion layer along the third direction Z is 0.2 mm, 0.5 mm, or 0.8 mm. In this way, the arrangement density of the multiple light-emitting units 21 along different directions is relatively uniform, thereby improving the uniformity of the vehicle headlight 1 display.

[0037] Continue reading Figures 1-3In some embodiments, the light-transmitting layer 30 includes a plurality of light-transmitting portions 31, each light-transmitting portion 31 covering a different light-emitting unit 21. A milky white adhesive layer fills the gaps between adjacent light-emitting units 21 and between adjacent light-transmitting portions 31. Thus, the backplate 10, the light-blocking adhesive layer 50, the light-emitting units 21, and the light-transmitting layer 30 are seamlessly fixed together, optimizing light transmission efficiency and structural stability.

[0038] Optionally, the white adhesive layer is formed after the light-transmitting layer 30. For example, after the high-transmittance adhesive is poured onto the light-emitting unit 21, such as an LED, in a flat manner to form the light-transmitting layer 30 covering the light-emitting unit 21, laser cutting technology is used to cut along pre-designed position lines on the backplate 10, such as a printed circuit board (PCB), to the required depth and width. The gaps after cutting are filled with white adhesive. After the white adhesive cures to form a white adhesive layer, light-diffusing adhesive is filled into each light-blocking space 52 enclosed by the white adhesive layer to form a light-diffusing layer 40 covering the light-transmitting layer 30. This enables seamless assembly of the vehicle lamp 1, thereby optimizing light transmission efficiency and structural stability.

[0039] Continue reading Figures 1-3 In some embodiments, the light-emitting layer 20, the light-transmitting layer 30, and the light-diffusing layer 40 are sequentially stacked on the back plate 10 along a first direction X. The first direction X is, for example, parallel to the thickness direction of the back plate 10. The dimension of the light-emitting unit 21 along the second direction Y is 2mm ± 0.5mm, for example, 1.8mm, 2mm, or 2.3mm. The dimension of the light-emitting unit 21 along the third direction Z is 2mm ± 0.5mm, for example, 1.8mm, 2mm, or 2.3mm. The dimension of the light-emitting unit 21 along the second direction Y may be equal to or different from the dimension of the light-emitting unit 21 along the third direction Z.

[0040] In this embodiment, the first direction X, the second direction Y, and the third direction Z intersect each other pairwise. For example, the first direction X, the second direction Y, and the third direction Z are each perpendicular to each other; or, the second direction Y and the third direction Z are both perpendicular to the first direction X, and the angle between the second direction Y and the third direction Z is an acute angle. Thus, compared to the light-emitting unit 21 with a size less than 1 mm in other embodiments, the light-emitting unit 21 in this embodiment is larger, and therefore, the light-emitting unit 21 in this embodiment has better temperature resistance. Furthermore, the yield rate is higher when using surface mount technology to fix the light-emitting unit 21 to the backplate 10.

[0041] Continue reading Figures 1-3In some embodiments, multiple light-blocking portions 51 enclose multiple light-blocking spaces 52, with each light-emitting unit 21 located within a different light-blocking space 52. The light-transmitting layer 30 includes multiple light-transmitting portions 31, each located within a different light-blocking space 52, and each light-transmitting portion 31 covers the light-emitting unit 21 within its corresponding light-blocking space 52. Exemplarily, a high-transmittance adhesive is poured into the multiple light-blocking spaces 52 enclosed by the multiple light-blocking portions 51. The material of the high-transmittance adhesive includes at least one of ultraviolet curing adhesive (UV adhesive), optically clear silicone (OCS), and optically clear resin (OCR). The pouring height of the high-transmittance adhesive is 2mm ± 0.5mm, for example, 1.8mm, 2mm, or 2.3mm. After the high-transmittance adhesive cures, a light-transmitting layer 30 is formed, with the portion of the light-transmitting layer 30 located within each light-blocking space 52 constituting the corresponding light-transmitting portion 31. In this way, the optical light-emitting module is encapsulated using optical adhesive, which protects each light-emitting unit 21 from physical scratches, dust, moisture, chemicals and ultraviolet radiation, and can meet any shape requirements to realize human-computer interaction.

[0042] Optionally, the shape of the light-blocking space 52 enclosed by each light-blocking part 51 on the back plate 10 is a circle, an ellipse, a triangle, a quadrilateral, a pentagon, a hexagon, or a combination of at least two of them.

[0043] In an exemplary embodiment, the light-blocking space 52 enclosed by each light-blocking part 51 has an orthographic projection shape of an equilateral triangle on the back plate 10, and any two adjacent equilateral triangles share a common side. In this way, the multiple light-blocking spaces 52 can be arranged closely, thereby increasing the arrangement density of the light-emitting units 21 and making the display effect of the vehicle lamp 1 more precise.

[0044] In another exemplary embodiment, the light-blocking space 52 enclosed by each light-blocking part 51 has a regular hexagonal shape projected onto the back plate 10, and any two adjacent regular hexagons share a common side. In this way, the multiple light-blocking spaces 52 can be arranged closely to form a honeycomb arrangement, thereby increasing the arrangement density of the light-emitting unit 21 and making the display effect of the vehicle lamp 1 more precise.

[0045] Continue reading Figures 1-3In some embodiments, the light-diffusing layer 40 includes a plurality of light-diffusing portions 41, each light-diffusing portion 41 being located within a different light-blocking space 52, and each light-diffusing portion 41 covering the light-transmitting portion 31 within the corresponding light-blocking space 52. For example, a high-transmittance adhesive is poured into the plurality of light-blocking spaces 52 enclosed by the plurality of light-blocking portions 51. After the high-transmittance adhesive cures to form the light-transmitting layer 30, a light-diffusing adhesive is then poured into the plurality of light-blocking spaces 52. The material of the light-diffusing adhesive includes, for example, a matrix and a light-diffusing agent, and the specific materials of the matrix and the light-diffusing agent can be selected according to design requirements. The pouring height of the light-diffusing adhesive is 1mm ± 0.5mm, for example, 0.8mm, 1mm, or 1.2mm.

[0046] Furthermore, the transmittance of the light-diffusing section 41 is greater than or equal to 50%, for example, 60%, 80%, or 90%. The half-power angle of the light-diffusing section 41 is greater than or equal to 60°, for example, 65°, 70°, or 75°. Based on this, the light emitted by the light-emitting unit 21 can pass through and diffuse uniformly, thereby improving the overall light emission effect. The overall brightness can reach greater than 4000 nits, achieving high brightness at low cost, and the material can be reused after the colloid is melted.

[0047] Combination Figure 2 and Figure 4 In some embodiments, the vehicle headlight 1 further includes a driving circuit 60, which includes a power supply 61, multiple scanning chips 62, and a control unit 63. The multiple scanning chips 62 are coupled to the output of the power supply 61. For example, the power supply 61 and the scanning chips 62 are coupled via a DC-DC converter. Each scanning chip 62 is coupled to a different light-emitting unit 21. The control unit 63 is coupled to the multiple scanning chips 62 and is configured to control the multiple light-emitting units 21 to emit light by controlling the multiple scanning chips 62. For example, the scanning chips 62 receive control commands from the control unit 63 via a Controller Area Network (CAN) bus, and based on the received control commands, control the optical modules in the corresponding areas to emit preset light effects according to a preset mode, meeting diverse lighting and display needs.

[0048] Based on this, by adopting an MCU-less solution that eliminates the local microcontroller unit (MCU) of the headlight 1 and transfers control to the domain controller, and using a highly integrated dedicated driver integrated circuit (IC) to drive the headlight 1 to light up, the number of required components is reduced, material costs are lowered, and the production process is simplified while meeting functional requirements, thereby significantly reducing the overall cost.

[0049] Furthermore, the absence of software eliminates the risks of software-related failures such as program crashes, infinite loops, memory overflows, and watchdog timeouts, thus improving system reliability. Hardware circuits are generally easier to analyze for failure modes than software systems, with fewer potential failure points and clearer failure modes, further simplifying maintenance and repair. Pure hardware circuits or dedicated driver ICs also offer better reliability against environmental interference such as power supply noise and electromagnetic interference (EMI), eliminating concerns about software malfunctions under interference and enhancing the system's anti-interference capabilities. Through optimized analog / digital hybrid circuit design and system-level integration, the design of the vehicle logo light is simpler, reducing design complexity. Simultaneously, the elimination of the need to write and debug complex software code allows for faster prototyping and testing, shortening time-to-market.

[0050] In some embodiments, the drive circuit 60 is disposed on the backplane 10. Optionally, the backplane 10 includes a circuit board, such as a printed circuit board (PCB). In this way, the backplane 10 and the drive circuit 60 are integrated into one unit, improving the system compactness and reliability.

[0051] Based on the same inventive concept, this application also provides a vehicle, including the vehicle headlight 1 of the above embodiments. The vehicle headlight 1 can serve as a composite structure of a vehicle logo light and a position light, and with the intelligent control of an electronic system, it can achieve various dynamic lighting effect modes, not only improving nighttime visibility but also enhancing the vehicle's technological feel and unique recognizability.

[0052] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, in the description of this application, unless otherwise stated, "multiple" means at least two, for example, two, three, four, etc. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0053] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Therefore, any equivalent variations made in accordance with the claims of this application shall still fall within the scope of this application.

Claims

1. A vehicle light, characterized in that, include: Back panel; The light-emitting layer includes a plurality of light-emitting units disposed on the back plate; A light-transmitting layer is provided at least on the side of the light-emitting layer opposite to the back plate; A light-diffusing layer is disposed on the side of the light-transmitting layer opposite to the back plate; A light-blocking adhesive layer is disposed on the surface of the back plate. The light-blocking adhesive layer includes multiple light-blocking parts, and each light-blocking part is disposed between any two adjacent light-emitting units. The light-blocking parts are configured to reflect and scatter the light emitted by the light-emitting units.

2. The vehicle light according to claim 1, characterized in that, The light-blocking adhesive layer includes a milky white adhesive layer, which has a microparticle structure inside, so that the milky white adhesive layer can reflect and scatter the optical light emitted by the light-emitting unit.

3. The vehicle light according to claim 2, characterized in that, The milky white adhesive layer includes a plurality of sub-adhesive layers that are sequentially stacked on the back plate along a first direction; The sum of the dimensions of each of the sub-adhesive layers along the first direction is less than or equal to 3 mm.

4. The vehicle light according to claim 3, characterized in that, Along the arrangement direction of two adjacent light-emitting units, the size of the milky white adhesive layer is less than or equal to 1 mm.

5. The vehicle light according to claim 2, characterized in that, The light-transmitting layer includes multiple light-transmitting portions, each of which covers a different light-emitting unit; The milky white adhesive layer fills the gap between two adjacent light-emitting units and the gap between two adjacent light-transmitting parts.

6. The vehicle light according to claim 1, characterized in that, The light-emitting layer, the light-transmitting layer, and the light-uniforming layer are sequentially stacked on the back plate along the first direction; The size of the light-emitting unit along the second direction is 2mm ± 0.5mm; The dimension of the light-emitting unit along the third direction is 2mm ± 0.5mm; The first direction, the second direction, and the third direction intersect each other.

7. The vehicle light according to claim 1, characterized in that, The plurality of light-blocking parts enclose a plurality of light-blocking spaces, and each of the light-emitting units is located in a different light-blocking space; The light-transmitting layer includes multiple light-transmitting portions, each of which is located in a different light-blocking space, and each light-transmitting portion covers the light-emitting unit in the corresponding light-blocking space.

8. The vehicle light according to claim 7, characterized in that, The light-diffusing layer includes multiple light-diffusing sections, each of which is located in a different light-blocking space, and the light-diffusing section covers the light-transmitting section in the corresponding light-blocking space. The transmittance of the uniform light section is greater than or equal to 50%, and the half-power angle is greater than or equal to 60°.

9. The vehicle light according to claim 1, characterized in that, The vehicle light also includes a driving circuit, which includes: power supply; Multiple scanning chips are coupled to the output terminal of the power supply, and each scanning chip is coupled to a different light-emitting unit; A control unit is coupled to a plurality of the scanning chips, the control unit being configured to control the plurality of the scanning chips to control the plurality of the light-emitting units to emit light.

10. A vehicle, characterized in that, Including the vehicle lights as described in any one of claims 1-9.

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