Interior lighting structures, doors and vehicles

Abstract

The present invention relates to an interior lighting structure, a vehicle door and a vehicle, comprising: a light-emitting component for emitting light; a light-homogenizing component, one side of the light-homogenizing component facing the light-emitting component, for allowing the light emitted by the light-emitting component to pass through and forming an adjusted light that is evenly diverged toward the other side of the light-homogenizing component; a reflective component, arranged on the other side of the light-homogenizing component, for receiving and reflecting the adjusted light to form a bright area, and a light-blocking structure is arranged on the surface of the reflective component, the light-blocking structure is used to block the adjusted light to form a shadow area on the side of the light-blocking structure facing away from the light-emitting component. The light-emitting component of this embodiment can cooperate with the light-blocking structure on the reflective component to form a unique and comfortable lighting effect, with a natural transition between the bright area and the shadow area, the brightness of the bright area is not abrupt, and the difference between the brightness and darkness of the shadow area is small, which can create a unique and comfortable interior atmosphere, and can enhance the driving experience when applied to the interior of the vehicle.

Description

Technical Field

[0001] The present invention relates to the field of vehicle structure design, and in particular to an interior lighting structure, a vehicle door and a vehicle. Background Art

[0002] At present, more and more cars are installed with interior atmosphere lights for the better driving experience, making the interior of the car a major scene for lighting applications.

[0003] When traditional interior atmosphere lamps are installed on the door panels, they basically only light up in a few fixed colors. The atmosphere effect is simple and single, and it cannot form a unique lighting effect. It does not meet the increasing actual needs of customers for product diversification and interactivity. In order to improve the lighting effect, the number of lamps on the surface of the door panel can be increased according to the desired effect and the overall structural layout of the lamps can be changed. However, this method will make the light at the location of the lamp abrupt, and the difference in brightness between the non-luminous part and the non-luminous part is large, which is very uncomfortable to look at. On the other hand, it will increase the structural complexity of the door panel, affecting the internal structure layout of the car while compressing the space inside the car. Summary of the invention

[0004] Based on this, it is necessary to provide an interior lighting structure, a door and a vehicle to address the problem that the lighting effect of the car interior is very poor and affects the structural layout of the vehicle interior.

[0005] An interior lighting structure, comprising:

[0006] A light-emitting component, used for emitting light;

[0007] A light evening component, one side of which faces the light emitting component, and is used for allowing the light emitted by the light emitting component to pass through and form an adjusted light that is evenly diverged toward the other side of the light evening component;

[0008] A reflective component is arranged on the other side of the light-uniform component, and is used to receive and reflect the adjusted light to form a bright area. A light-blocking structure is provided on the surface of the reflective component, and the light-blocking structure is used to block the adjusted light to form a shadow area on the side of the light-blocking structure facing away from the light-emitting component.

[0009] The above interior lighting structure has at least the following beneficial technical effects:

[0010] The light-emitting component of this embodiment can be coordinated with the light-blocking structure on the reflective component to form a unique and comfortable lighting effect. The bright area and the shadow area transition naturally, the brightness of the bright area is not abrupt, and the difference between the light and dark in the shadow area is small, which can create a unique and comfortable interior atmosphere. When applied to the interior of the car, it can enhance the driving experience. The distribution form of the light-blocking structure corresponding to the surface of the reflective component is consistent with the lighting effect formed. On the one hand, it can enhance the light and dark contrast effect when emitting light, so that the formed light and shadow effect has a greater sense of space and layering. On the other hand, since the distribution form of the light-blocking structure can be consistent with the lighting effect formed, the three-dimensional light and shadow effect on the surface of the reflective component can be enhanced even when not emitting light, which meets the needs of the atmosphere effect.

[0011] The light-emitting component is matched with the reflective component and a unique design is made on the surface of the reflective component. When this embodiment is applied to a car, there is no need to arrange lamps on the surface of the door panel, so there is no need to make major structural improvements to the surface of the door panel, which will not affect the space structure inside the car and can also avoid compressing the space volume inside the car.

[0012] In one embodiment, the light-emitting component includes a light guide bar and a light source disposed at an end of the light guide bar, and light guide teeth on a circumferential surface of the light guide bar face the reflective component.

[0013] In one of the embodiments, the light blocking structure includes strip-shaped protrusions that are sequentially arranged side by side and spaced apart on the surface of the reflective component, and an extending direction of the light-emitting component is consistent with an extending direction of the strip-shaped protrusions.

[0014] In one embodiment, the strip-shaped protrusions are corrugated protrusions.

[0015] In one embodiment, the light uniformity component includes a light uniformity plate.

[0016] In one embodiment, the light diffuser is made of PMMA.

[0017] In one embodiment, the reflective component includes a reflective panel.

[0018] In one embodiment, the interior lighting structure also includes a control unit, the input end of the control unit is used to connect to an audio output device to read an audio signal, the control end of the control unit is communicatively connected to the light-emitting component, and can control the light-emitting component to emit light based on the read audio signal.

[0019] A vehicle door comprises a vehicle door body and the above-mentioned interior lighting structure, wherein the interior lighting structure is arranged on the inner surface of the vehicle door body.

[0020] The light-emitting component of this embodiment can be coordinated with the light-blocking structure on the reflective component to form a unique and comfortable lighting effect. The brightness of the bright area is not abrupt, and the difference between the brightness and darkness of the shadow area is small. When it is applied to the interior of the car, it can create a unique and comfortable interior atmosphere and enhance the driving experience. The distribution form of the light-blocking structure corresponding to the surface of the reflective component is consistent with the lighting effect formed. On the one hand, it can enhance the light and dark contrast effect when emitting light, so that the formed light and shadow effect has a greater sense of space and layering. On the other hand, since the distribution form of the light-blocking structure can be consistent with the lighting effect formed, the three-dimensional effect of the surface of the reflective component can be enhanced when not emitting light, which meets the needs of the atmosphere effect.

[0021] Since the light-emitting components of the interior lighting structure are matched with the reflective components and a unique design is applied to the surface of the reflective components, there is no need to arrange lamps on the surface of the door panels when this embodiment is applied to the interior of the vehicle. Thus, there is no need to make major structural improvements to the inner surface of the door body, which will not affect the spatial shape of the interior of the vehicle and can also avoid compressing the spatial dimensions of the interior of the vehicle.

[0022] In one embodiment, the light emitting component is disposed inside the vehicle door body.

[0023] In one of the embodiments, a mounting bracket is provided in the vehicle door body for fixing and mounting the light-emitting component.

[0024] A vehicle is provided with any of the above-mentioned vehicle doors. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of an interior lighting structure installed on a vehicle door body is provided for one embodiment of the present invention.

[0026] Figure 2 for Figure 1 AA section view;

[0027] Figure 3 for Figure 1 BB section view;

[0028] Figure 4 for Figure 1 A schematic diagram of a light guide strip disposed in a door body;

[0029] Figure 5 for Figure 4 A top view of the light guide strip in FIG.

[0030] Figure 6 A schematic diagram of a light-emitting component is provided for one embodiment of the present invention.

[0031] In the figure, 10, door body; 11, mounting bracket;

[0032] 100, light-emitting component; 110, light guide bar; 111, light guide tooth; 120, light source;

[0033] 200, light homogenizing component; 201, light homogenizing plate;

[0034] 300, reflective component; 301, reflective panel; 310, light blocking structure; 311, strip-shaped protrusion;

[0035] 400. Control unit. DETAILED DESCRIPTION

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] To facilitate understanding of the present invention, various embodiments defined by the claims of the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the present invention are given in the drawings, which contain various specific details to assist in this understanding, but these details should be regarded as exemplary only. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Accordingly, those of ordinary skill in the art will recognize that changes and improvements may be made to the various embodiments described herein without departing from the scope of the present invention defined by the appended claims. In addition, for the sake of clarity and brevity, descriptions of well-known functions and configurations may be omitted.

[0038] It will be apparent to those skilled in the art that the following description of various embodiments of the present invention is provided for illustrative purposes only and not for the purpose of limiting the invention as defined by the appended claims.

[0039] Throughout the specification and claims of this application document, the words "include" and "comprise" and variations of the words, such as "include" and "include" mean "including but not limited to", and are not intended to (and will not) exclude other components, integers or steps. Features, integers or characteristics described in conjunction with a particular aspect, embodiment or example of the present invention will be understood to be applicable to any other aspect, embodiment or example described herein, unless incompatible therewith.

[0040] It should be understood that the singular forms "a", "an", and "the" include plural references unless the context clearly dictates otherwise. The expressions "including" and / or "may include" used in the present invention are intended to indicate the presence of corresponding functions, operations, or elements, and are not intended to limit the presence of one or more functions, operations, and / or elements. In addition, in the present invention, the terms "including" and / or "having" are intended to indicate the presence of characteristics, quantities, operations, elements, and components, or combinations thereof, disclosed in the application documents. Therefore, the terms "including" and / or "having" should be understood as additional possibilities of one or more other characteristics, quantities, operations, elements, and components, or combinations thereof.

[0041] In the present invention, the expression "or" includes any or all combinations of the words listed together. For example, "A or B" may include A or B, or may include both A and B.

[0042] It should be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intervening element; when an element is considered to be "connected" or "coupled" to another element, it can be directly or coupled to the other element or there can also be an intervening element.

[0043] The terms “upper”, “lower”, “left”, “right”, etc. mentioned in the text are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning consistent with the context of the relevant field and this specification, and should not be interpreted in an idealized or overly formal sense unless explicitly defined as such herein. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0045] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, an interior lighting structure is provided, comprising:

[0046] The light emitting component 100 is used to emit light;

[0047] A light homogenizing component 200, one side of which faces the light emitting component 100, for allowing the light emitted by the light emitting component 100 to pass through and forming a regulated light that is uniformly diverged toward the other side of the light homogenizing component 200;

[0048] The reflective component 300 is arranged on the other side of the light-uniform component 200, and is used to receive and reflect the adjusted light to form a bright area, and the surface of the reflective component 300 is provided with a light-blocking structure 310, and the light-blocking structure 310 is used to block the adjusted light to form a shadow area on the side of the light-blocking structure 310 facing away from the light-emitting component 100.

[0049] The light emitted by the light-emitting component 100 enters the light-homogenizing component 200, and after being homogenized by the light-homogenizing component 200, a uniformly divergent regulated light is formed. The reflective component 300 receives and reflects the regulated light to form a bright area, and the light-blocking structure 310 blocks the regulated light to form a shadow area on the side of the light-blocking structure 310 facing away from the light-emitting component 100. The bright area and the shadow area are interlaced with each other to form a light and shadow effect with a smooth transition of light and dark; the light and dark contrast effect of the part where the light-blocking structure 310 is located is more obvious, which will highlight the light-blocking structure 310, making the three-dimensional sense and layering of light and shadow more distinct, forming a unique light and dark effect with modeling lines as the boundary.

[0050] The light-emitting component 100 of this embodiment can be coordinated with the light-blocking structure 310 on the reflective component 300 to form a unique and comfortable lighting effect. The bright area and the shadow area transition naturally, the brightness of the bright area is not abrupt, and the difference between the light and dark in the shadow area is small, which can create a unique and comfortable interior atmosphere, and can enhance the driving experience when applied to the interior of the car; the distribution form of the light-blocking structure 310 corresponding to the surface of the reflective component 300 is consistent with the lighting effect formed. On the one hand, the light-dark contrast effect can be enhanced when emitting light, so that the light and shadow effect formed has a greater sense of space and layering. On the other hand, since the distribution form of the light-blocking structure 310 can be consistent with the lighting effect formed, the three-dimensional light and shadow effect on the surface of the reflective component 300 can be enhanced when not emitting light, which meets the needs of the atmosphere effect.

[0051] The light-emitting component 100 cooperates with the reflective component 300 and a unique design is applied to the surface of the reflective component 300. When this embodiment is applied to a car, there is no need to arrange lamps on the surface of the door panel, thereby eliminating the need for major structural improvements on the surface of the door panel, and thus will not affect the space structure inside the car and can avoid compressing the space volume inside the car.

[0052] refer to Figure 6 In some embodiments, the light-emitting component 100 includes a light guide bar 110 and a light source 120 disposed at the end of the light guide bar 110, and light guide teeth 111 are distributed along the length direction of the light guide bar 110, and the light guiding surface of the light guide teeth 111 faces the reflective component 300, which is used to reflect the light emitted by the light source 120 and irradiate the surface of the reflective component 300.

[0053] Specifically, after starting the light source 120, the light emitted by the light source 120 enters the light guide bar 110. Since the light guiding surface of the light guide tooth 111 is facing the reflective component 300, the light in the light guide bar 110 is reflected by the light guide teeth 111 in the light guide bar 110 and then emitted vertically outward from the other side surface opposite to the light guide teeth 111, and is sequentially emitted to the light homogenizing component 200 and the reflective component 300 to form a light and shadow effect of alternating light and dark on the surface of the reflective component 300.

[0054] In the present embodiment, the light-guiding surface of the light-guiding tooth 111 faces the reflective component 300, so that the light-guiding bar 110 can be set according to the arrangement of the reflective component 300, so that the light-guiding bar 110 is used to guide the distribution of light energy, and there is no need to set up multiple light sources 120; and because the light entering the light-guiding bar 110 can only diverge outward at an angle close to perpendicular to the circumferential surface of the light-guiding bar 110, the light entering the light-guiding bar 110 at various angles can be reflected by the light-guiding surface of the light-guiding tooth 111 after being reflected by the inner wall of the light-guiding tooth 110 and emitted vertically outward from the other side surface opposite to the light-guiding tooth 111, and the emitted light energy is strong, so that the light-guiding bar 110 can effectively gather the energy of the light source 120, and after gathering the energy, emit light with increased intensity toward the reflective component 300, thereby preventing the light emitted by the light source 120 from diffusing to the surroundings, thereby ensuring the light and shadow effect.

[0055] It is understandable that in some other embodiments, the light-emitting component 100 can directly adopt a general light source 120 such as an LED lamp, and the light emitted by the light source 120 can be directly used to illuminate the surface of the reflective component 300 to form mutually staggered bright areas and shadow areas, which is not limited here.

[0056] refer to Figure 2 and Figure 3 In some embodiments, the light blocking structure 310 includes strip-shaped protrusions 311 that are sequentially and spaced side by side on the surface of the reflective component 300 , and an extension direction of the light-emitting component 100 is consistent with an extension direction of the strip-shaped protrusions 311 .

[0057] Specifically, the strip-shaped protrusions 311 distributed at intervals form multi-layer textures on the surface of the light-blocking structure 310. Since the extension direction of the light-emitting component 100 is consistent with the extension direction of the strip-shaped protrusions 311, the light emitted by the light-emitting component 100 can pass through the light-homogenizing component 200 to form an adjusted light and illuminate the reflective component 300. As shown in the figure, the adjusted light irradiates the surface of the reflective component 300 to form a bright area. When the adjusted light irradiates the surface of each strip-shaped protrusion 311, the strip-shaped protrusions 311 can block the adjusted light, thereby forming a shadow area on the side of the strip-shaped protrusion 311 facing away from the light-emitting component 100. The bright area and the shadow area are sequentially spaced to form a multi-layer light and shadow effect of light and dark interlacing; the light and dark contrast effect of the part where each strip-shaped protrusion 311 is located will be more obvious, making the light and shadow on the surface of the reflective component 300 more three-dimensional and layered, forming a multi-layer unique light and dark effect with modeling lines as the boundary.

[0058] The light-emitting component 100 of this embodiment can cooperate with the strip-shaped protrusions 311 distributed at intervals on the reflective component 300 to form a unique multi-layer lighting effect, which can create a unique interior atmosphere and enhance the driving experience when applied to the interior of a vehicle; the strip-shaped protrusions 311 distributed at intervals are consistent with the formed lighting effect. On the one hand, they can enhance the light and dark contrast effect when emitting light, so that the formed light and shadow effect has a more three-dimensional sense and layered sense of light and shadow; on the other hand, since the distribution form of the strip-shaped protrusions 311 distributed at intervals is consistent with the formed lighting effect, a multi-layer surface three-dimensional effect can be formed even when not emitting light, thereby ensuring that the atmosphere effect is met all day long.

[0059] refer to Figure 1 In some embodiments, the strip-shaped protrusions 311 are corrugated protrusions. Specifically, the corrugated protrusions present an up-and-down floating corrugation, and after adjusting the light irradiated on the surface of the multi-layered corrugated protrusions, a wavy light and shadow effect with light and dark interlaced can be formed; the light and dark contrast effect of the parts where each corrugated protrusion is located will be more obvious, making the three-dimensional sense and layered sense of the wavy light and shadow on the surface of the reflective component 300 more distinct, forming a unique wavy effect with the modeling line as the boundary.

[0060] In some embodiments, the light homogenizing component 200 includes a light homogenizing plate 201 .

[0061] Specifically, the internal structure of the light diffuser 201 has the function of adjusting light, and can adjust the angle and direction of the light entering therein, thereby forming an adjusted light that is uniformly diverged to the other side of the light diffuser component 200. Further, the light diffuser 201 is made of PMMA (polymethyl methacrylate), which is an excellent polymer transparent material with a light transmittance of 92%, and has higher transparency than glass. It can adjust the light entering therein and evenly diverge most of the light to the other side without light loss, and can ensure the formation of excellent light and shadow effects, and has low cost and is easy to machine.

[0062] Furthermore, the reflective component 300 includes a reflective panel 301 .

[0063] Specifically, the reflective panel 301 has a surface reflective function. When the regulated light is irradiated onto its surface, it can be reflected. The reflected light can be directly seen by the human eye after entering the human eye.

[0064] Furthermore, the reflective panel 301 is a spray-free material board. The spray-free material refers to adding special pearl powder or metal pigments to plastics, and then directly injecting and molding them to achieve various pearlescent, colorful or metallic appearance effects through matching special compatible technology modification. It does not require surface spraying, has no wastewater pollution and VOC (volatile organic compound) pollution, and can be recycled repeatedly, which is more green; at the same time, it has more advantages in cost, and the overall cost is reduced by 20% to 30% compared with traditional processes; in terms of appearance, the spray-free material board can achieve a strong metallic feel and rich colors, so as to meet the requirements of this embodiment for light and shadow effects and unique and comfortable interior atmosphere, and can enhance the driving experience when applied to the car.

[0065] Of course, in some other embodiments, the reflective panel 301 can be formed by conventional plastic molding and then spraying a reflective coating on the surface, which is not limited here.

[0066] refer to Figure 2 In some embodiments, a control unit 400 is further included, wherein the input end of the control unit 400 is used to connect to an audio output device to read an audio signal, and the control end of the control unit 400 is communicatively connected to the light-emitting component 100, and can control the light-emitting component 100 to emit light based on the read audio signal.

[0067] Specifically, the audio signal output by the audio output device is read by the control unit 400, and the control unit 400 performs Fourier transform analysis on the audio signal to obtain the frequency and amplitude information of the corresponding sound signal, and then controls the luminous color of the light-emitting component 100 based on the frequency: for example, the lower the frequency of the sound signal, the more purple the luminous color, and the higher the frequency, the more red the luminous color; the brightness of the music can also be controlled by amplitude, the higher the amplitude of the sound signal, the brighter the luminous brightness, and the lower the amplitude of the sound signal, the lower the luminous brightness.

[0068] In this embodiment, the control unit 400 is used to adjust the color of the light emitting component 100 based on the read audio signal, and the function of light following the rhythm of music is added on the basis of forming the light and dark light and shadow effect. When installed in the car, the light and shadow effect can be integrated with the music in the car, so that the music and lighting effects in the car can be coordinated and unified, which can further create a unique interior environment atmosphere effect and enhance the driving experience. Furthermore, the control unit 400 can select a single-chip microcomputer or a PLC controller, which is not limited here.

[0069] In another embodiment of the present invention, a vehicle door is provided, comprising a vehicle door body 10 and any one of the above-mentioned interior lighting structures, wherein the interior lighting structure is disposed on the inner surface of the vehicle door body 10 .

[0070] The light-emitting component 100 of this embodiment can be coordinated with the light-blocking structure 310 on the reflective component 300 to form a unique and comfortable lighting effect. The brightness of the bright area is not abrupt, and the difference between the brightness and darkness of the shadow area is small. When it is applied to the interior of the vehicle, it can create a unique and comfortable interior atmosphere and enhance the driving experience. The distribution form of the light-blocking structure 310 corresponding to the surface of the reflective component 300 is consistent with the formed lighting effect. On the one hand, it can enhance the light and dark contrast effect when emitting light, so that the formed light and shadow effect has a greater sense of space and layering. On the other hand, since the distribution form of the light-blocking structure 310 can be consistent with the formed lighting effect, the three-dimensional effect of the surface of the reflective component 300 can be enhanced when not emitting light, which meets the needs of the atmosphere effect.

[0071] Since the light-emitting component 100 of the interior lighting structure cooperates with the reflective component 300 and a unique design is applied to the surface of the reflective component 300, there is no need to arrange lamps on the surface of the door panel when this embodiment is applied to the interior of the vehicle, thereby eliminating the need for major structural improvements to the inner surface of the door body 10, and thus will not affect the spatial shape of the interior of the vehicle and can avoid compressing the spatial dimensions of the interior of the vehicle.

[0072] refer to Figure 2In some embodiments, the light emitting component 100 is disposed inside the door body 10. In this embodiment, the light emitting component 100 does not expose the inner surface of the door body 10, which can prevent the light emitted by the light emitting component 100 from directly irradiating the interior of the vehicle and thus interfering with the driver's normal driving.

[0073] refer to Figure 2 In some embodiments, a mounting bracket 11 is provided in the door body 10 for fixing and mounting the light emitting component 100. The mounting bracket 11 provides a mounting space, and after the light emitting component 100 is fixed to the mounting bracket 11, the position can be ensured to be stable.

[0074] In yet another embodiment of the present invention, a vehicle is provided, wherein the vehicle is provided with the above-mentioned vehicle door.

[0075] After the above-mentioned door is installed on the vehicle of this embodiment, the luminous component 100 can cooperate with the light blocking structure 310 on the reflective component 300 to form a unique and comfortable lighting effect. The brightness of the bright area is not abrupt, and the difference between the brightness and darkness in the shadow area is small. A unique and comfortable interior atmosphere can be created in the vehicle to enhance the driving experience. The distribution form of the light blocking structure 310 corresponding to the surface of the reflective component 300 is consistent with the formed lighting effect. On the one hand, the light and dark contrast effect can be enhanced when emitting light, so that the formed light and shadow effect has a greater sense of space and layering. On the other hand, since the distribution form of the light blocking structure 310 can be consistent with the formed lighting effect, the three-dimensional effect of the surface of the reflective component 300 can be enhanced when not emitting light, which meets the needs of the atmosphere effect.

[0076] Since the light-emitting component 100 of the interior lighting structure cooperates with the reflective component 300 and a unique design is applied to the surface of the reflective component 300, there is no need to arrange lamps on the surface of the door panel of the vehicle, thereby eliminating the need for major structural improvements in the vehicle, and thus will not affect the spatial shape of the interior of the vehicle and can avoid compressing the spatial dimensions of the interior of the vehicle.

[0077] In the above description, although expressions such as "first" and "second" may be used to describe various elements of the present invention, they are not intended to limit the corresponding elements. For example, the above expressions are not intended to limit the order or importance of the corresponding elements. The above expressions are used to distinguish one component from another component.

[0078] The terminology used in the specification of the present invention herein is only for the purpose of describing specific embodiments and is not intended to limit the present invention. A singular expression includes a plural expression unless there is a significant difference in context or scheme therebetween.

[0079] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

[0080] Those skilled in the art will understand that the various technical features of the above-described embodiments may be omitted, added or combined in any manner accordingly. To make the description concise, not all possible combinations of the various technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, and the simple transformation methods that can be thought of by those skilled in the art and the solutions for making adaptive and functional structural transformations to the prior art should be considered to be within the scope of this specification.

[0081] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that although the present invention has been shown and described with reference to various embodiments, for ordinary technicians in the field, various deformations and improvements in several forms and details can be made without departing from the concept of the present invention, and without departing from the scope of the present invention defined by the attached claims, all of which belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. An interior lighting structure, characterized in that: include: A light-emitting component, used for emitting light; A light evening component, one side of which faces the light emitting component, and is used for allowing the light emitted by the light emitting component to pass through and form an adjusted light that is evenly diverged toward the other side of the light evening component; A reflective component is provided on the other side of the light-homogenizing component, and is used to receive and reflect the adjusted light to form a bright area, and a light-blocking structure is provided on the surface of the reflective component, and the light-blocking structure is used to block the adjusted light to form a shadow area on the side of the light-blocking structure facing away from the light-emitting component; A control unit, wherein the input end of the control unit is used to connect to an audio output device to read an audio signal, and the control end of the control unit is communicatively connected to the light-emitting component, and can perform Fourier transform analysis on the read audio signal to obtain frequency and amplitude information of the corresponding sound signal, control the color of the light emitted by the light-emitting component by the frequency, and control the brightness of the light-emitting component by the amplitude information; The light-emitting component includes a light guide bar and a light source disposed at the end of the light guide bar, the light guide teeth on the circumferential surface of the light guide bar face the light reflecting component, and the light in the light guide bar is reflected by the light guide teeth and then emitted vertically outward from the other side surface opposite to the light guide teeth, and is emitted to the light uniforming component and the light reflecting component in sequence; The light blocking structure includes strip-shaped protrusions that are sequentially arranged side by side and spaced apart on the surface of the reflective component, and the extension direction of the luminous component is consistent with the extension direction of the strip-shaped protrusions, so as to form light and dark contrasting light and shadow when emitting light, and form a multi-layer surface three-dimensional effect when not emitting light.

2. The interior lighting structure according to claim 1, characterized in that: The strip-shaped protrusions are corrugated protrusions.

3. The interior lighting structure according to claim 1, characterized in that: The light uniforming component includes a light uniforming plate.

4. The interior lighting structure according to claim 3, characterized in that: The material of the light diffuser is PMMA.

5. The interior lighting structure according to claim 1, characterized in that: The reflective component includes a reflective panel.

6. A vehicle door, characterized in that: It comprises a vehicle door body and an interior lighting structure as described in any one of claims 1 to 5, wherein the interior lighting structure is arranged on the inner surface of the vehicle door body.

7. The vehicle door according to claim 6, characterized in that: The light emitting component is arranged inside the door body.

8. The vehicle door according to claim 6, characterized in that: A mounting bracket is provided in the door body for fixing and mounting the light-emitting component.

9. A vehicle, characterized in that: The vehicle is provided with a door as described in any one of claims 6-8.

Images