Interaction lamp and vehicle

Abstract

The invention relates to the technical field of vehicle headlamps, and provides an interactive lamp and a vehicle, the interactive lamp comprises a substrate, a flexible circuit board, lamp beads, a light uniformizing plate and an outer mask, and the outer side plate surface of the substrate is a modeling curved surface; the flexible circuit board is attached to the modeling curved surface; a plurality of lamp beads are arranged on the outer side of the flexible circuit board in an array mode. The light uniformizing plate is arranged outside the lamp beads; the outer mask is arranged on the outer side of the light uniformizing plate, the outer mask is made of a light-transmitting material, a light blocking film is arranged on the inner side face of the outer mask, and the light blocking film is arranged to be capable of allowing light rays with the brightness exceeding a threshold value to penetrate through. Light beams emitted by the lamp beads form a uniform area light source after being diffused by the light uniformizing plate, then the uniform display effect is achieved, a light blocking film can be arranged on the inner side of the outer mask, and only when the lamp beads are lightened, strong light can penetrate through the light blocking film to form patterns. In this way, when the lamp beads do not emit light, people outside the vehicle cannot see the internal structure of the lamp shell through the light blocking film, and the visual effect when the interactive lamp is not turned on is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle headlights, and particularly to an interactive lamp and a vehicle. Background Art

[0002] With the increasing demand for vehicle intelligence, intelligent interactive lamps have become a mainstream configuration for intelligent vehicles. The interactive lamps are not only used for lighting, but also can interact with the outside world according to some custom or predefined patterns. However, in the existing technology, in order to improve the heat dissipation performance, meet the relevant vehicle regulations requirements, and due to some manufacturing process limitations, the distance between each light source is generally large, the pixel density is low, the appearance has obvious granularity, and the picture expressiveness is poor. In addition, in the existing technology, when the interactive lamp is not lit, the densely arranged lamp beads or other structures inside the lamp housing can be seen from the outside, which affects the perception of people outside the vehicle, and is especially unacceptable for people with trypophobia. Summary of the Invention

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide an interactive lamp and a vehicle to improve the visual effect of the interactive lamp.

[0004] To achieve the above object and other related objects, the present invention provides an interactive lamp, comprising:

[0005] A substrate, the outer surface of the substrate is a shaped curved surface;

[0006] A flexible circuit board, attached to the shaped curved surface;

[0007] Lamp beads, a plurality of which are arranged in an array on the outer side of the flexible circuit board;

[0008] A light homogenizing plate, arranged outside the lamp beads;

[0009] An outer cover, arranged outside the light homogenizing plate, the outer cover is made of a light-transmitting material, and a light-blocking film is arranged on the inner side surface of the outer cover, and the light-blocking film is configured to allow light with a brightness exceeding a threshold value to pass through.

[0010] In a specific embodiment of the present invention, a light-blocking layer is covered on the outer side surface of the light homogenizing plate, and light-transmitting areas arranged in an array are opened at positions corresponding to the lamp beads on the light-blocking layer, and the array density of the light-transmitting areas is greater than the array density of the lamp beads.

[0011] In a specific embodiment of the present invention, 4-9 light-transmitting areas are correspondingly arranged for each lamp bead.

[0012] In a specific embodiment of the present invention, the flexible circuit board includes a flat plate and a plurality of strip plates. The end of the strip plate in the length direction is connected to the first edge of the flat plate. The strip plates are arranged at equal intervals along the length direction of the first edge, and the lamp beads are arranged at equal intervals along the length direction of the strip plates.

[0013] In a specific embodiment of the present invention, a plurality of the flexible circuit boards are arranged in the vehicle width direction.

[0014] In a specific embodiment of the present invention, the inner side of the flexible circuit board is adhesively bonded to the outer side of the substrate.

[0015] In a specific embodiment of the present invention, at least two first limiting holes are formed in the flat plate, and first limiting posts for passing through the first limiting holes are arranged on the substrate.

[0016] In a specific embodiment of the present invention, a plurality of second limiting holes are formed in the strip plate along its length direction, and second limiting posts for passing through the second limiting holes are arranged on the substrate.

[0017] In a specific embodiment of the present invention, a pressure strip is connected to the outer side of the substrate. The length direction of the pressure strip is arranged along the first edge, and the part of the strip plate away from the flat plate is clamped between the pressure strip and the substrate.

[0018] In a specific embodiment of the present invention, the substrate is made of a heat-conducting material.

[0019] The present invention also provides a vehicle, including the interactive lamp as described above.

[0020] The present invention provides an interactive lamp and a vehicle. The light beam emitted by the lamp beads is diffused by the light homogenizing plate to form a uniform surface light source, and then a uniform display effect is presented. A light-blocking film can also be arranged on the inner side of the outer cover. Only when the lamp beads are lit, the stronger light can pass through the light-blocking film to form a pattern. In this way, when the lamp beads are not lit, people outside the vehicle cannot see the structure inside the lamp housing through the light-blocking film, improving the visual effect when the interactive lamp is not lit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a structural schematic diagram of the interactive lamp in an embodiment of the present invention;

[0023] Figure 2Schematic diagram of the cooperation between the substrate and the flexible circuit board of the interactive lamp in an embodiment of the present invention;

[0024] Figure 3 is Figure 2 partial enlarged view A in

[0025] Figure 4 Schematic diagram of the positions of multiple flexible circuit boards of the interactive lamp in an embodiment of the present invention;

[0026] Figure 5 Schematic diagram of the structure of a single flexible circuit board of the interactive lamp in an embodiment of the present invention;

[0027] Figure 6 Schematic diagram of the installation position of the pressing strip of the interactive lamp in an embodiment of the present invention;

[0028] Figure 7 Schematic diagram of the structure of the light homogenizing plate of the interactive lamp in an embodiment of the present invention;

[0029] Figure 8 Schematic diagram of the structure of the outer cover of the interactive lamp in an embodiment of the present invention;

[0030] Figure 9 Schematic diagram of the light-emitting area of the lamp beads in an embodiment of the present invention, and the shaded area in the figure is the lighted area of the lamp beads.

[0031] Explanation of reference numerals: 10, substrate; 11, first limiting post; 12, second limiting post; 20, flexible circuit board; 21, flat plate; 22, strip plate; 23, first limiting hole; 24, second limiting hole; 30, lamp bead; 40, light homogenizing plate; 50, outer cover; 51, light-blocking film; 60, pressing strip; 70, light-shielding layer; 71, light-transmitting area. Detailed implementation manners

[0032] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0033] It should be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Therefore, only the components related to the present invention are shown in the drawings, rather than being drawn according to the number, shape, and size of the components in actual implementation. The types, quantities, and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0034] An interactive lamp refers to a lighting device on a vehicle used to interact with other road users or pedestrians, transmitting the vehicle's status, intentions, or warning messages. Such an interactive lamp system can improve road safety and make it easier for drivers and pedestrians to understand the vehicle's driving intentions or current status.

[0035] The interactive lamp generally consists of multiple LED matrices composed of multiple lamp beads 30 and a digital micromirror projection chip. During normal driving, the interactive lamp can serve as an additional supplement to the daytime running light, position light, turn signal, brake light, and reverse light, enhancing the lighting effect of the headlight group; in certain specific scenarios, the interactive lamp group can display dynamic interactive graphics pre-set by the manufacturer, including graphics such as forward collision warning, rear collision warning, intersection U-turn reminder, and charging status display. In addition to being able to display built-in interactive graphics, if the vehicle opens the editing permission of the lamp function to users, under the premise of compliance with regulations, users can also create their own emoticons, specific patterns, etc. for display.

[0036] However, the spacing between the lamp beads 30 of the existing interactive lamps on the market is relatively large, and the pixel density is relatively low, resulting in too low resolution of the interactive pattern. The main reason for the relatively large spacing between the lamp beads 30 is that automotive lamps have high power requirements, resulting in a large amount of heat generation. And due to circuit board process limitations, the light source cannot be arranged densely like a traditional display screen. At the same time, people outside the vehicle can see the internal structure of the interactive lamp through the lamp housing from outside the vehicle, affecting the visual experience.

[0037] As Figure 1 shown, the present invention provides an interactive lamp, including a substrate 10, a flexible circuit board 20, lamp beads 30, a light homogenizing plate 40, and an outer cover 50.

[0038] The outer side surface of the substrate 10 is a shaped curved surface, which can be a curved surface with multiple bending dimensions, specifically determined by the shape of the interactive lamp. The outer side in the present invention refers to the side towards which the light of the interactive lamp is directed, and the inner side is the side opposite to the outer side.

[0039] The flexible circuit board 20 is attached to the shaped curved surface. Flexible circuit boards 20 are widely used in small and micro electronic devices with limited internal space. The flexible circuit board 20 can be freely folded according to the internal structure of these electronic devices to improve space utilization. Therefore, the main function of the flexible circuit board 20 in the prior art is to adapt to the installation space by folding and improve space utilization. However, the flexible circuit board 20 of the present invention utilizes its flexible characteristics to enable it to adhere to a surface with a complex shape, thereby realizing the array arrangement of multiple lamp beads 30 on a complex curved surface, making the lamp beads 30 present a unique appearance effect and improving the design freedom of the appearance of automotive lamps.

[0040] A plurality of lamp beads 30 are arranged in an array on the outer side of the flexible circuit board 20. The lamp beads 30 are LED light sources, which are connected and controlled through the circuit on the flexible circuit board 20. The lamp beads 30 arranged in an array can form various pattern changes through their own brightness changes or color changes.

[0041] The light homogenizing plate 40 is arranged on the outer side of the lamp beads 30. The distance between the lamp beads 30 and the light homogenizing plate 40 is preferably 5 mm, and the light transmittance of the light homogenizing plate 40 is 70%. If the distance between the lamp beads 30 and the light homogenizing plate 40 is too large, the light beams between different lamp beads 30 will interfere with each other, and the light emitting areas will overlap a lot, making it difficult to control the display pattern by controlling the lighting and extinguishing of different lamp beads 30. If the distance between the lamp beads 30 and the light homogenizing plate 40 is too small, the light beams cannot be fully diffused, resulting in uneven brightness in the light emitting area of the light homogenizing plate 40. At the same time, the light beams emitted by the lamp beads 30 form a uniform light source after being diffused by the light homogenizing plate 40. The setting of the light homogenizing plate 40 can convert the original display effect with strong granularity into a uniform light emitting surface pattern, thereby improving the picture display effect.

[0042] The outer cover 50 is arranged on the outer side of the light homogenizing plate 40. The outer cover 50 is made of a light-transmitting material. A light-blocking film 51 is arranged on the inner side surface of the outer cover 50. The light-blocking film 51 is set to allow light with a brightness exceeding a threshold value to pass through. The light-blocking film 51 is a thin film or coating that can control the degree of light transmission. The light-blocking film 51 is designed to allow light above a certain brightness level to penetrate. The specific meaning of the light-blocking film 51 is that when the lamp beads 30 are lit, the outside world can see the lighting effect of the lamp beads 30. When the lamp beads 30 are not lit, the outside world can only see the color of the light-blocking film 51 itself and cannot see other structures inside the light-blocking film 51. The light-blocking film 51 is a coating on the inner side surface of the outer cover 50, specifically a steel coating, and its light transmittance is 20%-30% corresponding to a reflectance of 12.2%-18.8% (the light transmittance corresponds to a wavelength of 600 nm). The light-blocking film 51 itself is not resistant to acid, alkali and scratching. To avoid abrasion of the light-blocking film 51, the light-blocking film 51 is arranged on the inner side of the outer cover 50.

[0043] Such as Figure 1 、 9As shown in the figure, a light-shielding layer 70 is covered on the outer side surface of the light homogenizing plate 40. The light-shielding layer 70 is provided with light-transmitting areas 71 arranged in an array at positions corresponding to the lamp beads 30, and the array density of the light-transmitting areas 71 is greater than the array density of the lamp beads 30. The light beams emitted by the lamp beads 30 are diffused by the light homogenizing plate 40 to form a uniform surface light source, and then the light-transmitting areas 71 are separated into a plurality of independent pixel points by the light-shielding layer 70. The light-shielding layer 70 can shield part of the scattered stray light, so that the originally unclear boundary light-transmitting areas 71 become a pixel array with clear boundaries and orderly arrangement, thereby presenting a high-pixel display effect. The light-shielding layer 70 is a black coating coated or adhered to the outer side of the light homogenizing plate 40, and then part of the black part is removed by laser engraving on the light-shielding layer 70. The light-transmitting areas 71 are in the shape of holes, with a hole diameter of 2-3 mm, and the hole spacing size between adjacent light-transmitting areas 71 is 2-3 mm.

[0044] As Figure 9 shown in the figure, each lamp bead 30 is correspondingly provided with 4-9 light-transmitting areas 71. Preferably, there are 6 light-transmitting areas 71. In this way, originally one lamp bead 30 can only achieve the display of one pixel, but through the light-transmitting areas 71, the display of one lamp bead 30 will produce a display effect similar to that of 4-9 pixels, improving the display fineness and enhancing the visual perception.

[0045] As Figure 5 shown in the figure, the flexible circuit board 20 includes a flat plate 21 and a plurality of strip plates 22. The end of the strip plate 22 in the length direction is connected to the first edge of the flat plate 21, and the strip plates 22 are evenly spaced along the length direction of the first edge, and the lamp beads 30 are evenly spaced along the length direction of the strip plates 22.

[0046] When the flexible circuit board 20 is attached to a curved surface, if there is only bending in one direction, no wrinkling phenomenon will occur. However, in some specific application scenarios such as the appearance design of vehicle headlights, the flexible circuit board 20 needs to be attached to a more complex multi-dimensional curvature environment body to enrich the appearance effect of the vehicle headlights. For example, in a multi-dimensional curved surface where bending occurs in multiple directions, since the flexible circuit board 20 itself is a flat surface, when it is attached to a complex curved surface, wrinkles will occur in some areas. Such wrinkles are unacceptable for an appearance part like a vehicle headlight. Therefore, the present invention improves the structure of the existing flexible circuit board 20. The length direction of the strip plate 22 fits the curved surface through the bending of the strip plate 22 itself, while the width direction of the strip plate 22 is compensated by the gaps between the strip plates 22, so that it can be attached to the surface of the multi-dimensional curvature environment body. At the same time, since the width of the strip plate 22 is relatively narrow, the bending of a single strip plate 22 in the width direction can be ignored, avoiding the interference between the bending in the width direction and the bending in the length direction, and thus avoiding the generation of wrinkles. Avoid the occurrence of wrinkling phenomenon.

[0047] AsFigure 2 , 4 As shown in the figure, a plurality of flexible circuit boards 20 are arranged along the vehicle width direction. The arrangement along the vehicle width direction in this application means approximately along the vehicle width direction, not strictly parallel to the vehicle width direction. Since some interactive lights will have a large bend in the vehicle width direction, even with the compensation of the gaps between the strip plates 22, wrinkles may still occur on the flat plate 21. Therefore, the flexible circuit boards 20 are divided into multiple ones, and each flexible circuit board 20 only needs to conform to a section of the shaping curved surface. The shorter section of the shaping curved surface will not have a large curvature, so that the flexible circuit board 20 can perfectly conform to the shaping curved surface.

[0048] The inner side of the flexible circuit board 20 is adhesively bonded to the outer side of the substrate 10. The above solution means that two surfaces are bonded together by using glue or an adhesive.

[0049] As Figure 3 , 5 shown, at least two first limiting holes 23 are formed in the flat plate 21, and first limiting posts 11 for passing through the first limiting holes 23 are arranged on the substrate 10. The first limiting holes 23 and the first limiting posts 11 can form upper limiting on the plane where the flat plate 21 is located to prevent the flat plate 21 from being misaligned and affecting the display effect. The first limiting posts 11 are stud structures, and nuts can be screwed onto the first limiting posts 11 to enhance the fixing property.

[0050] As Figure 3 , 5 shown, a plurality of second limiting holes 24 are formed in the strip plate 22 along its length direction, and second limiting posts 12 for passing through the second limiting holes 24 are arranged on the substrate 10. The strip plate 22 is provided with lamp beads 30, so the position of the strip plate 22 is directly related to the position of the lamp beads 30, thus affecting the final display effect. Therefore, a plurality of second limiting holes 24 are arranged on the strip plate 22 to limit it, so as to ensure that each lamp bead 30 is in the correct position.

[0051] As Figure 6 shown, a pressure strip 60 is connected to the outer side of the substrate 10, the length direction of the pressure strip 60 is arranged along the first plate edge, and the part of the strip plate 22 away from the flat plate 21 is clamped between the pressure strip 60 and the substrate 10. The strip plate 22 and the shaping curved surface are bonded with glue, and the shaping curved surface has a certain curvature. In this way, when the lamp beads 30 generate heat, the glue may fail and the part of the strip plate 22 away from the flat plate 21 may warp. Therefore, the pressure strip 60 is used to press and fit this part with the substrate 10.

[0052] The substrate 10 is made of a heat-conducting material. The heat-conducting material can transfer heat more effectively, helping the device to better dissipate the generated heat during operation and preventing overheating. When the lamp beads 30 of the interactive lamp emit light, a large amount of heat is generated, and the flexible circuit board 20 connected thereto will also be affected accordingly. Therefore, setting the substrate 10 as a heat-conducting material helps to dissipate heat and prevent it from being damaged due to overheating. The substrate 10 is preferably an aluminum structure, which facilitates heat dissipation and can also reduce the overall weight.

[0053] The present invention also provides a vehicle, including the interactive lamp as described above.

[0054] In summary, the present invention provides an interactive lamp and a vehicle. The light beam emitted by the lamp beads 30 forms a uniform surface light source after being diffused by the light homogenizing plate 40, and then presents a uniform display effect. A light-blocking film 51 can also be provided inside the outer cover 50. Only when the lamp beads 30 are lit can the stronger light pass through the light-blocking film 51 to form a pattern. In this way, when the lamp beads 30 are not emitting light, people outside the vehicle cannot see the structure inside the lamp housing through the light-blocking film 51, improving the visual effect when the interactive lamp is not lit.

[0055] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

[0056] In the description herein, numerous specific details are provided, such as examples of components and / or methods, to provide a complete understanding of the embodiments of the present invention. However, those skilled in the art will recognize that the embodiments of the present invention can be practiced without one or more of the specific details or by other devices, systems, components, methods, parts, materials, parts, etc. In other cases, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of the embodiments of the present invention.

[0057] Throughout the specification, the mention of "one embodiment", "an embodiment", or "a specific embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention and not necessarily in all embodiments. Thus, the appearances of the phrases "in one embodiment", "in an embodiment", or "in a specific embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Additionally, the particular features, structures, or characteristics of any specific embodiment of the invention may be combined in any suitable manner with one or more other embodiments. It should be understood that other variations and modifications of the embodiments of the invention described and shown herein may be made in accordance with the teachings herein and will be considered part of the spirit and scope of the invention.

[0058] It should also be understood that one or more of the elements shown in the figures may be implemented in a more separated or more integrated manner, or even removed in some cases because they are inoperable or provided because they may be useful for a particular application.

[0059] Furthermore, unless otherwise explicitly specified, any marked arrows in the figures should be considered merely exemplary and not restrictive. Additionally, unless otherwise indicated, the term "or" as used herein generally means "and / or". In cases where the term is foreseen to be unclear due to the ability to provide separation or combination, the combination of components or steps will also be considered to be specified.

[0060] As used in the description herein and throughout the claims below, unless otherwise indicated, the singular forms "a", "an", and "the" include plural referents. Also, as used in the description herein and throughout the claims below, unless otherwise indicated, the phrase "in" means "in" and "on".

[0061] The foregoing description of the embodiments of the invention shown (including what is described in the abstract of the specification) is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. Although specific embodiments of the invention and examples of the invention have been described herein for illustrative purposes only, various equivalent modifications will be within the spirit and scope of the invention as will be recognized and understood by those skilled in the art. As noted, these modifications can be made to the invention in accordance with the foregoing description of the embodiments of the invention, and such modifications will be within the spirit and scope of the invention.

[0062] The present disclosure has described systems and methods in general terms to facilitate an understanding of the details of the present invention. Additionally, various specific details have been given to provide a general understanding of embodiments of the present invention. However, those skilled in the relevant art will recognize that embodiments of the present invention may be practiced without one or more of the specific details, or with other devices, systems, components, methods, assemblies, materials, parts, etc. In other instances, well-known structures, materials, and / or operations have not been shown or described in detail to avoid obscuring aspects of the embodiments of the present invention.

[0063] Accordingly, while the present invention has been described herein with reference to its specific embodiments, modifications, various changes, and substitutions are also within the above disclosure, and it should be understood that in some instances, some features of the present invention may be employed without corresponding use of other features, without departing from the scope and spirit of the claimed invention. Therefore, many modifications may be made to adapt a particular environment or material to the essential scope and spirit of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims or to the specific embodiments disclosed as the best mode contemplated for carrying out the present invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the present invention will be determined only by the appended claims.

Claims

1. An interactive lamp, characterized in that, Comprising: A substrate, the outer plate surface of the substrate being a shaped curved surface; A flexible circuit board, attached to the shaped curved surface; Light beads, a plurality of which are arranged in an array on the outer side of the flexible circuit board; A light homogenizing plate, arranged on the outer side of the light beads; An outer cover, arranged on the outer side of the light homogenizing plate, the outer cover being made of a light-transmitting material, and a light-blocking film being provided on the inner side surface of the outer cover, the light-blocking film being configured to allow light with a brightness exceeding a threshold to pass through.

2. The interactive lamp according to claim 1, characterized in that, A light-blocking layer is covered on the outer plate surface of the light homogenizing plate, and light-transmitting areas arranged in an array are formed at positions corresponding to the light beads on the light-blocking layer, and the array density of the light-transmitting areas is greater than the array density of the light beads.

3. The interactive lamp according to claim 2, characterized in that, Each light bead corresponds to 4 - 9 light-transmitting areas.

4. The interactive lamp according to claim 1, characterized in that, The flexible circuit board includes a flat plate and a plurality of strip plates, the end of the strip plate in the length direction is connected to the first plate edge of the flat plate, the strip plates are arranged at equal intervals along the length direction of the first plate edge, and the light beads are arranged at equal intervals along the length direction of the strip plates.

5. The interactive lamp according to claim 4, characterized in that, A plurality of the flexible circuit boards are arranged along the vehicle width direction.

6. The interactive lamp according to claim 4, characterized in that, The inner side of the flexible circuit board is adhesively bonded to the outer side of the substrate.

7. The interactive lamp according to claim 5, characterized in that, At least two first limiting holes are formed in the flat plate, and first limiting posts for passing through the first limiting holes are arranged on the substrate.

8. The interactive lamp according to claim 5, characterized in that, A plurality of second limiting holes are formed in the strip plate along its length direction, and second limiting posts for passing through the second limiting holes are arranged on the substrate.

9. The interactive lamp according to claim 5, characterized in that, A pressing strip is connected to the outer side of the substrate, the length direction of the pressing strip is arranged along the first plate edge, and the part of the strip plate away from the flat plate is clamped between the pressing strip and the substrate.

10. The interactive lamp according to claim 1, characterized in that, The substrate is made of a heat-conducting material.

11. A vehicle, characterized in that: Comprising the interactive lamp according to any one of claims 1 - 10.

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