Atmosphere lamp, vehicle body interior trim part assembly and vehicle

Abstract

The utility model discloses an atmosphere lamp, a vehicle body interior trim part assembly and a vehicle. The atmosphere lamp comprises a light guide part, an upper trim plate and a middle trim plate. The middle decoration plate is located on one side of the upper decoration plate, a light emitting gap is formed between the upper decoration plate and the middle decoration plate, the light guide part is located in the light emitting gap, and one end of the middle decoration plate is bent in the direction away from the light guide part. In the embodiment of the utility model, when the atmosphere lamp is used, light generated by the light guide piece penetrates through the light outlet gap to irradiate the surface of one side, facing the upper decoration plate, of the middle decoration plate, and as one end of the middle decoration plate is bent along the direction far away from the light guide piece, the farther the middle decoration plate is away from the light guide piece under the condition of the same outer wall size, the lower the brightness of the received light is; compared with the technical scheme that in the prior art, a waterfall type visual effect is created in a vehicle by adjusting the light-emitting effects of different light guide assemblies, only the specific shape of the middle decoration plate is changed, and the light guide parts are arranged on the surface of the middle decoration plate; and complex light guide assemblies and adjusting mechanisms are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vehicle body structure, especially to an atmosphere lamp, a vehicle body interior trim assembly and a vehicle. BACKGROUND

[0002] The automobile atmosphere lamp refers to the lighting system installed in the automobile interior for creating the atmosphere in the car and improving the driving experience, and the automobile atmosphere lamp at the present stage mainly emits light through the reflection or direct reflection, but the atmosphere lamp with the reflection structure is generally designed to have uneven light distribution and cannot create the visual effect of waterfall or flow.

[0003] At present, a plurality of light guide assemblies are usually arranged to create the visual effect of waterfall in the car by adjusting the light emitting effect of different light guide assemblies respectively, but the technical scheme of creating the waterfall effect through the plurality of light guide assemblies still has the problems of unnatural light transition and complex structure in the car. INVENTION CONTENTS

[0004] The utility model provides a kind of atmosphere lamp, to at least solve the technical problem that the technical scheme of creating waterfall effect through multiple light guide assemblies in prior art has unnatural light transition, and it is easy to lead to complex structure in the car.

[0005] In the first aspect, the utility model embodiment provides an atmosphere lamp, the atmosphere lamp includes light guide piece, upper trim panel and middle trim panel;

[0006] The middle trim panel is located at one side of the upper trim panel, and the upper trim panel and the middle trim panel have a light exit gap, the light guide piece is located in the light exit gap, one end of the middle trim panel is located at one side of the light guide piece, and the other end of the middle trim panel is curved away from the light guide piece.

[0007] Optionally, the end of the middle trim panel curved away from the light guide piece is set as a light exit end, the light emitted by the light guide piece is emitted through the light exit gap close to the light exit end, the distance between the tangent of the outer contour of the upper trim panel and the tangent of the outer contour of the middle trim panel is the light exit gap width, and the light exit gap width close to the light exit end is between 3mm and 4mm.

[0008] Optionally, one end of the upper trim panel close to the light exit end is curved in the direction close to the light guide piece.

[0009] Optionally, the light guide piece includes a fixing seat and a light guide strip, the fixing seat is connected with the vehicle body, and the light guide strip is connected with the side outer wall of the fixing seat close to the light exit end.

[0010] Optionally, the light exit gap width is consistent in the direction parallel to the light guide strip.

[0011] Optionally, the light guide bar and the upper trim panel have a first scattering gap, in the projection direction of the upper trim panel to the axis of the light guide bar, the distance between the outer contour of the light guide bar and the outer contour of the upper trim panel is a first scattering gap width, and the first scattering gap width is greater than 4mm.

[0012] Optionally, the light guide bar and the middle trim panel have a second scattering gap, in the projection direction of the middle trim panel to the axis of the light guide bar, the distance between the outer contour of the light guide bar and the outer contour of the middle trim panel is a second scattering gap width, and the second scattering gap width is greater than 4mm.

[0013] Optionally, the side of the middle trim panel close to the light guide has an illuminated surface, the illuminated surface is used to reflect the light emitted by the light guide, the projection of the user's line of sight on the illuminated surface to the end of the illuminated surface away from the light guide is an illuminated surface width, and the illuminated surface width is greater than or equal to 8mm.

[0014] In a second aspect, the utility model provides a kind of vehicle interior component assembly, including vehicle interior component and the atmosphere lamp of any one described above.

[0015] In a third aspect, the utility model provides a kind of vehicle, including door and the vehicle interior component assembly of the above item.

[0016] In the embodiment of the utility model, when using the atmosphere lamp, the light guide is powered on, the light generated by the light guide is irradiated on the side surface of the middle trim panel facing the upper trim panel through the light-emitting gap, since the middle trim panel is curved in the direction away from the light guide at one end, the farther the middle trim panel is from the light guide, the lower the illumination intensity of the middle trim panel is under the same outer wall size, so that the light guide creates a light effect with the illumination intensity from strong to weak on the surface of the middle trim panel.Compared with the technical solution of the prior art, which creates a waterfall visual effect in the vehicle by adjusting the light-emitting effect of different light guide assemblies respectively, the present application only changes the specific shape of the middle trim panel. Specifically, the prior art needs to accurately adjust the brightness of multiple light guide assemblies, which not only increases the complexity and cost of the system, but also may cause unnatural transition of light and obvious segmentation or discontinuity phenomenon, while the present application only changes the specific shape of the middle trim panel, which not only simplifies the overall structure of the atmosphere lamp and reduces complex light guide assemblies and adjustment mechanisms, but also makes the transition of the waterfall effect of the atmosphere lamp more natural and smooth.

[0017] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, it can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the utility model more obvious and easy to understand, the specific implementation mode of the utility model is as follows. BRIEF DESCRIPTION OF DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the ambient light provided in an embodiment of the present utility model.

[0020] Figure label:

[0021] 1-Light guide; 11-Light guide strip; 12-Fixing base; 2-Upper decorative panel; 3-Middle decorative panel; 31-Light emitting end; 32-Illuminated surface; 4-Light emitting gap; 5-First scattering gap; 6-Second scattering gap. Detailed Implementation

[0022] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0023] Currently, multiple light guide components are typically used to create a waterfall-like visual effect inside the vehicle by adjusting the luminous effect of each component. However, this method still suffers from unnatural light transitions and can lead to complex interior structures. To address these issues, this invention provides an ambient light.

[0024] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art.

[0025] The structural schematic diagram of the ambient light provided in the embodiments of the present invention is shown below. Figure 1 As shown.

[0026] In a first aspect, this utility model discloses an ambient light, referring to... Figure 1 As shown, the ambient light includes a light guide 1, an upper trim panel 2, and a middle trim panel 3;

[0027] The middle trim panel 3 is located on one side of the upper trim panel 2, and the upper trim panel 2 and the middle trim panel 3 have a light-emitting gap 4, the light guide 1 is located in the light-emitting gap 4, one end of the middle trim panel 3 is located on one side of the light guide 1, and the other end of the middle trim panel 3 is curved away from the light guide 1.

[0028] When using the atmosphere lamp, the light guide 1 is powered on, and the light generated by the light guide 1 passes through the light-emitting gap 4 and irradiates on the side surface of the middle trim panel 3 facing the upper trim panel 2. Since one end of the middle trim panel 3 is curved away from the light guide 1, the farther the middle trim panel 3 is from the light guide 1, the lower the illumination brightness of the middle trim panel 3 under the same outer wall size, thereby making the light guide 1 create a light illumination effect from strong to weak on the surface of the middle trim panel 3. Compared with the prior art which creates a waterfall visual effect in the car by adjusting the light-emitting effect of different light guide assemblies respectively, the present application only changes the specific shape of the middle trim panel 3. Specifically, the prior art needs to accurately adjust the brightness of multiple light guide assemblies, which not only increases the complexity and cost of the system, but also may cause unnatural light transition and obvious segmentation or discontinuity. However, the present application only changes the specific shape of the middle trim panel 3, which reduces the complex light guide assemblies and adjustment mechanism while making the transition of the atmosphere lamp waterfall effect more natural and smooth.

[0029] The waterfall atmosphere lamp is a lighting device with unique visual effects, which draws inspiration from the flowing form of a waterfall, aiming to create a flowing visual experience through dynamic changes in light. The waterfall atmosphere lamp usually achieves a dynamic effect of gradually decreasing light from top to bottom or from one side to the other through the orderly arrangement and control of LED beads, similar to the flow of a waterfall. The waterfall atmosphere lamp not only has decorative properties, enhancing the aesthetics and technological feel of a space, but also can adjust brightness and color according to actual needs, meeting different lighting requirements. In the interior of a car, the waterfall atmosphere lamp can be installed in the center console, door panel, roof, etc., creating a unique light atmosphere and enhancing the driving and riding experience.

[0030] Trim panel refers to a component used for decoration and protection of the interior or exterior of a car, usually made of plastic, metal, or other materials. In car interiors, trim panels enhance the aesthetics and overall style of the car interior through different colors, textures, and materials. For example, wooden trim panels can create a sense of luxury, while carbon fiber trim panels appear more sporty and technological. Trim panels can cover the metal structure inside the car body, preventing rust and corrosion, and also reducing interior noise. Some trim panels also integrate functional elements such as cup holders, storage boxes, etc., providing convenience for drivers and passengers.

[0031] In some embodiments, reference is made to Figure 1The end of the middle trim plate 3 that is bent away from the light guide 1 is the light emitting end 31, and the light emitted by the light guide 1 is emitted through the light emitting gap 4 close to the light emitting end 31. The distance between the tangent of the outer contour of the upper trim plate 2 and the tangent of the outer contour of the middle trim plate 3 is the light emitting gap width, and the light emitting gap width close to the light emitting end 31 is between 3 mm and 4 mm.

[0032] When the light emitting gap width is too small, the diffusion and flow of the light are limited by the too small light emitting gap, the light is too concentrated in some areas and relatively dark in other areas, which affects the overall lighting effect and visual effect of the atmosphere lamp, and the distribution of the light on the surface of the middle trim plate 3 becomes uneven, and local over-brightness or over-darkness is prone to occur. When the light emitting gap width is too large, the light is severely scattered on the surface of the middle trim plate 3, and the light cannot be effectively concentrated on the surface of the middle trim plate 3, but diffused in all directions. This weakens the lighting effect of the light guide 1 on the surface of the middle trim plate 3, and the light cannot form an ideal waterfall effect, which reduces the visual impact and atmosphere creating ability of the atmosphere lamp.

[0033] In the embodiments of the present application, the light emitting gap width close to the light emitting end 31 is set to be between 3 mm and 4 mm. After the light guide 1 generates light, the light is emitted through the light emitting gap 4 close to the light emitting end 31, so that the distribution of the light on the middle trim plate 3 is more uniform. The too concentrated light caused by the too small light emitting gap width or the too dispersed light caused by the too large light emitting gap width is avoided. The uniformly distributed light can better illuminate the middle trim plate 3, reduce the occurrence of local dark areas, make the lighting effect of the atmosphere lamp more ideal, improve the overall light effect of the vehicle interior environment, and make the light change experienced by the vehicle user in the vehicle more natural and comfortable.

[0034] In some embodiments, referring to Figure 1 The end of the upper trim plate 2 close to the light emitting end 31 is bent in the direction close to the light guide 1. Since the upper trim plate 2 is bent in the direction close to the light guide 1, the light guide 1 is covered to a certain extent, so that the light guide 1 is not directly exposed in the user's visual range, thereby improving the aesthetics of the vehicle interior environment. At the same time, when the light guide 1 emits light, the bent upper trim plate 2 reflects part of the light between the upper trim plate 2 and the middle trim plate 3. The part of the light that is reflected is reflected again to the surface of the middle trim plate 3 through the light emitting gap 4 close to the light emitting end 31. At this time, in the visual angle of the vehicle user, only the waterfall light effect existing on the surface of the middle trim plate 3 can be seen, and the reflected light cannot be seen on the surface of the upper trim plate 2, thereby improving the visual experience of the vehicle user to a certain extent.

[0035] In some embodiments, referring to Figure 1The light guide piece 1 includes a fixing seat 12 and a light guide strip 11. The fixing seat 12 is connected with the vehicle body, and the light guide strip 11 is connected with the outer wall of the fixing seat 12 near the light emitting end 31. The light guide strip 11 has a special optical structure, which can uniformly diffuse the concentrated input light. Through internal microstructure design (such as micro-prism, micro-lens, etc.) or surface treatment (such as frosted, textured, etc.), the light is reflected, refracted and scattered multiple times during propagation, thereby realizing uniform distribution of light, reducing the appearance of light spots and dark areas, making the light reflected on the surface of the center console 3 more soft and uniform, and improving the visual comfort of passengers. In addition, the light guide strip 11 is fixed through the fixing seat 12, and the fixing seat 12 is located on the side of the light guide strip 11 away from the light emitting end 31, thereby reducing the shielding of the light emitted through the light emitting gap 4 near the light emitting end 31.

[0036] Optionally, in some embodiments, the light guide piece 1 can also be provided as a plurality of lamp beads, each of which can independently control its switching and brightness. By controlling the brightness of different lamp beads, the brightness adjustment of the local area of the center console 3 can be realized, which provides greater flexibility for light control. For example, when the atmosphere of a certain area needs to be emphasized, the brightness of the lamp beads near the area can be increased, while the brightness of other areas remains low. This flexibility enables the atmosphere lamp to better adapt to different in-vehicle environments and user needs, creating more personalized and diversified lighting effects.

[0037] In some embodiments, referring to Figure 1 In the direction parallel to the light guide strip 11, the light emitting gap width is consistent. When creating a waterfall atmosphere light effect, the consistent light emitting gap width in the direction parallel to the light guide strip 11 ensures that the light can be reflected by the light guide piece 1 to the surface of the center console 3 in the same way, i.e., ensures that the color and brightness changes of the light during propagation are relatively consistent, which helps to maintain the color and brightness consistency of the atmosphere lamp on the surface of the center console 3 in the direction parallel to the light guide strip 11, avoiding color deviation or brightness mismatch problems caused by inconsistent light emitting gap width, enabling the atmosphere lamp to present a more pure and uniform color effect and a more coherent waterfall effect, further improving the aesthetics and comfort of the in-vehicle environment; in addition, the consistent light emitting gap width makes the structure stress between the upper console 2, the center console 3 and the vehicle body more uniform, avoiding the problem of local stress concentration caused by inconsistent gap. This helps to enhance the stability of the entire vehicle body structure, enabling it to better withstand various vibrations and impacts during vehicle driving, ensuring the stability and reliability of the atmosphere lamp system during long-term use, reducing maintenance costs and failure rates.

[0038] Optionally, in some embodiments, the light-out gap width in the direction parallel to the light guide strip 11 can be adjusted according to the desired waterfall effect, for example, gradually increasing or gradually decreasing the light-out gap width along the direction parallel to the light guide strip 11. If the light-out gap width gradually increases or decreases along the direction parallel to the light guide strip 11, the flow of light will present a gradual effect. For example, when the light-out gap width gradually increases, the light will start from a narrow light-out gap width and gradually spread to a wide light-out gap 4, forming a gradual waterfall effect from narrow to wide, bringing a visual sense of gradually unfolding or spreading; when the light-out gap width gradually decreases, a gradual effect from wide to narrow is formed, forming the effect of gradually converging or shrinking of light, bringing a visual sense of gradually concentrating or focusing of light. Inconsistent light-out gap width can create a rhythmic waterfall effect, making the visual effect of the atmosphere lamp more rich and interesting, adding a unique rhythm and rhythm to the in-vehicle environment. In actual use, the change of the light-out gap width can be designed according to the needs of the customer, which is not limited here.

[0039] In some embodiments, referring to Figure 1 , the light guide strip 11 has a first scattering gap 5 with the upper trim panel 2, and in the projection direction of the upper trim panel 2 to the axis of the light guide strip 11, the distance between the outer contour of the light guide strip 11 and the outer contour of the upper trim panel 2 is the first scattering gap width, and the first scattering gap width is greater than 4mm.

[0040] In some embodiments, referring to Figure 1 , the light guide strip 11 has a second scattering gap 6 with the middle trim panel 3, and in the projection direction of the middle trim panel 3 to the axis of the light guide strip 11, the distance between the outer contour of the light guide strip 11 and the outer contour of the middle trim panel 3 is the second scattering gap width, and the second scattering gap width is greater than 4mm.

[0041] The first scattering gap width and the second scattering gap width greater than 4mm provide sufficient space for the light rays to scatter and reflect to a larger surface, thereby reducing the situation that the light rays are blocked or limited due to the first scattering gap width or the second scattering gap width being too small, ensuring that the light rays can smoothly pass through the light-emitting gap 4 close to the light-emitting end 31 and be reflected to the surface of the middle trim panel 3, improving the utilization rate of light rays and the lighting effect. At the same time, the first scattering gap width and the second scattering gap width greater than 4mm provide greater flexibility and fault tolerance space for assembly, reducing the assembly difficulty and complexity in the actual production process, and improving the assembly efficiency. In addition, the larger first scattering gap width and the second scattering gap width help to improve the stability of the structure of the upper trim panel 2 and the middle trim panel 3, and the larger first scattering gap width and the second scattering gap width can alleviate a part of the stress caused by temperature changes or vibrations, reduce the mutual extrusion or deformation between the upper trim panel 2, the middle trim panel 3 and the light guide strip 11, thereby enhancing the stability and durability of the entire upper trim panel 2, the middle trim panel 3 and the light guide strip 11, making them better withstand various environmental conditions during vehicle driving, and ensuring the long-term reliability and service life of the atmosphere lamp.

[0042] In the present embodiment, the first scattering gap width in the direction parallel to the light guide strip 11 is consistent, and the second scattering gap width in the direction parallel to the light guide strip 11 is consistent.

[0043] When the first scattering gap width in the direction parallel to the light guide strip 11 is consistent and the second scattering gap width is consistent, the contact angle and reflection path of the light rays emitted by the light guide strip 11 with the surface of the upper trim panel 2 and the middle trim panel 3 are consistent. This helps to make the reflection effect of the light rays on the upper trim panel 2 and the middle trim panel 3 consistent, reducing the problem of local reflection being too strong or too weak, making the reflection of the light rays more uniform and coordinated, and further enhancing the uniformity and aesthetics of the atmosphere lamp.

[0044] In some embodiments, with reference to Figure 1 The side of the middle trim panel 3 close to the light guide 1 has an illuminated surface 32, and the illuminated surface 32 is used to reflect the light rays emitted by the light guide 1. The projection of the user's line of sight on the illuminated surface 32 to the distance from the illuminated surface 32 away from the light guide 1 is the illuminated surface width, and the illuminated surface width is greater than or equal to 8mm.

[0045] When the illuminated surface width is greater than or equal to 8 mm, it means that more surface area can receive the light overflowing from the light guide strip 11, thereby improving the light receiving efficiency and ensuring that more light can be captured by the surface of the middle trim panel 3, thereby enhancing the overall lighting effect and making the middle trim panel 3 brighter under light irradiation, thereby improving the visual effect of the atmosphere lamp. In addition, since there is sufficient width of the illuminated surface 32 to receive and reflect light, the atmosphere lamp can make the light more uniformly distributed on the middle trim panel 3 through the reflection of the illuminated surface 32 even if the light distribution is not completely uniform.

[0046] In the embodiment of the utility model, when the atmosphere lamp is used, the light guide member 1 is powered on, the light generated by the light guide member 1 irradiates the side surface of the middle trim panel 3 facing the upper trim panel 2 through the light emission gap 4, since the middle trim panel 3 is curved in the direction away from the light guide member 1 at one end, under the same outer wall size, the farther the middle trim panel 3 is from the light guide member 1, the lower the light brightness it receives, thereby making the light guide member 1 create a light irradiation effect with brightness from strong to weak on the surface of the middle trim panel 3. Compared with the technical solution in the prior art that creates a waterfall visual effect in the vehicle by respectively adjusting the light emission effect of different light guide assemblies, the present application only changes the specific shape of the middle trim panel 3. Specifically, the prior art needs to accurately adjust the brightness of multiple light guide assemblies, which not only increases the complexity and cost of the system, but also may cause unnatural light transition and obvious segmentation or discontinuity. However, the present application only changes the specific shape of the middle trim panel 3, which not only simplifies the overall structure of the atmosphere lamp and reduces complex light guide assemblies and adjustment mechanisms, but also makes the transition of the waterfall effect of the atmosphere lamp more natural and smooth.

[0047] In a second aspect, the utility model also discloses a vehicle body interior assembly, which comprises a vehicle body interior and an atmosphere lamp, wherein the atmosphere lamp comprises a light guide member 1, an upper trim panel 2 and a middle trim panel 3; the middle trim panel 3 is located on one side of the upper trim panel 2, the upper trim panel 2 and the middle trim panel 3 have a light emission gap 4 therebetween, the light guide member 1 is located in the light emission gap 4, one end of the middle trim panel 3 is located on one side of the light guide member 1, and the other end of the middle trim panel 3 is curved in a direction away from the light guide member 1.

[0048] Since the vehicle body interior assembly comprises the above-mentioned atmosphere lamp, it also has the beneficial effects of the atmosphere lamp, which will not be described here.

[0049] In a third aspect, the utility model also discloses a vehicle, which comprises a vehicle door and a vehicle body interior assembly, wherein the vehicle body interior assembly comprises a vehicle body interior and an atmosphere lamp, and the atmosphere lamp comprises a light guide member 1, an upper trim panel 2 and a middle trim panel 3; the middle trim panel 3 is located on one side of the upper trim panel 2, the upper trim panel 2 and the middle trim panel 3 have a light emission gap 4 therebetween, the light guide member 1 is located in the light emission gap 4, one end of the middle trim panel 3 is located on one side of the light guide member 1, and the other end of the middle trim panel 3 is curved in a direction away from the light guide member 1.

[0050] Since the vehicle interior member assembly includes the ambient light described above, the vehicle interior member assembly also has the advantageous effects of the ambient light described above, which will not be described again.

[0051] It should be noted that, in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements recited, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0052] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand. In the description of the specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, and the above specific embodiments are only illustrative, not restrictive, and those skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, which are all within the protection of the present application.

Claims

1. An atmosphere lamp, characterized by The atmosphere lamp comprises a light guide, an upper trim panel and a middle trim panel; The middle trim panel is located on one side of the upper trim panel, and the upper trim panel and the middle trim panel have a light emission gap therebetween, the light guide is located in the light emission gap, one end of the middle trim panel is located on one side of the light guide, and the other end of the middle trim panel is curved away from the light guide.

2. The atmosphere lamp according to claim 1, characterized in that An end of the middle trim panel curved away from the light guide is set as a light emission end, light emitted by the light guide is emitted through the light emission gap close to the light emission end, the distance between the tangent of the outer contour of the upper trim panel and the tangent of the outer contour of the middle trim panel is the light emission gap width, and the light emission gap width close to the light emission end is between 3 mm and 4 mm.

3. The atmosphere lamp according to claim 2, characterized in that One end of the upper trim panel close to the light emission end is curved towards the light guide.

4. The atmosphere lamp according to claim 2, characterized in that The light guide comprises a fixing seat and a light guide strip, the fixing seat is connected with the vehicle body, and the light guide strip is connected with the outer wall of the side of the fixing seat close to the light emission end.

5. The atmosphere lamp according to claim 4, characterized in that The light emission gap width is consistent in the direction parallel to the light guide strip.

6. The atmosphere lamp according to claim 4, wherein The light guide strip and the upper trim panel have a first scattering gap, in the projection direction of the upper trim panel to the axis of the light guide strip, the distance between the outer contour of the light guide strip and the outer contour of the upper trim panel is the first scattering gap width, and the first scattering gap width is greater than 4 mm.

7. The atmosphere lamp according to claim 4, wherein The light guide strip and the middle trim panel have a second scattering gap, in the projection direction of the middle trim panel to the axis of the light guide strip, the distance between the outer contour of the light guide strip and the outer contour of the middle trim panel is the second scattering gap width, and the second scattering gap width is greater than 4 mm.

8. The atmosphere lamp of claim 1, wherein, The side of the middle trim panel close to the light guide has an illuminated surface, the illuminated surface is used for reflecting light emitted by the light guide, the projection of the user's line of sight on the illuminated surface to the distance from the illuminated surface away from the light guide is the illuminated surface width, and the illuminated surface width is greater than or equal to 8 mm.

9. An automotive interior assembly, characterized by, The atmosphere lamp comprises a light guide, an upper trim panel and a middle trim panel; 10. A vehicle characterized by comprising: The atmosphere lamp comprises a light guide, an upper trim panel and a middle trim panel;

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