CN212373289U

CN212373289U - Automotive interior with optical effect and framework assembly thereof

Info

Publication number: CN212373289U
Application number: CN202020434325.1U
Authority: CN
Inventors: 刘建红; 程好; 郭强; 宋伟锋
Original assignee: Canadian General Tower Changshu Co Ltd
Current assignee: Canadian General Tower Changshu Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-19
Anticipated expiration: 2030-03-30

Abstract

The utility model provides an automotive interior with optical effect, including skeleton subassembly and cladding in the light transmissivity synthetic leather in the skeleton subassembly outside, the skeleton subassembly includes skeleton body and at least one light source, is provided with on the skeleton body to be used for the installation at least one light source installation department of light source, the light source sets up in the light source installation department and by light transmissivity synthetic leather cladding, the light transmissivity synthetic leather includes the printing opacity epidermal layer at least, some region or whole region of printing opacity epidermal layer are light transmission area, at least some of light source is located the regional at least partial inboard of printing opacity makes at least some of the light that the light source sent can warp the light transmission area shows optical effect is presented on the surface of light transmissivity synthetic leather. The utility model provides an automotive interior can realize the demonstration of meticulous pattern when guaranteeing the mechanical properties of light transmissivity synthetic leather, and simple structure is compact, convenient assembling. The utility model also provides a skeleton subassembly.

Description

Automotive interior with optical effect and framework assembly thereof

Technical Field

The utility model relates to an automotive interior technical field, concretely relates to automotive interior with optical effect and skeleton subassembly thereof.

Background

With the increasing requirements for the quality and comfort of the interior of the automobile, more and more functions are expected to be introduced into the development process of the interior of the automobile, for example, artificial leather in the interior of the automobile can have a certain light transmission capability so as to improve the atmosphere in the automobile by means of a background light source. Traditional synthetic leather has the separation effect because of its unique material characteristic to light to not possess light transmission, if will realize optical effect in the car, current solution is as follows two kinds:

1. the light source is arranged on the opposite side of the artificial leather, and the pattern is projected on the surface of the artificial leather, so that the arrangement mode occupies the interior space on one hand, and the light source is easily shielded on the other hand, and the pattern display is ineffective;

2. carry out the surface to artificial leather and punch the processing and set up the printing opacity of light source in order to realize the synthetic leather inboard, this not only has increased the cost of whole car design, and the mechanical properties of product can be reduced to the technology of punching a hole, in addition, receives the technology of punching a hole restriction, can not realize the demonstration of meticulous pattern.

SUMMERY OF THE UTILITY MODEL

Based on the above current situation, the utility model discloses a main aim at provides an automotive interior and skeleton subassembly thereof with optical effect to realize improving the scene of interior atmosphere through automotive interior.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model discloses a first aspect provides an automotive interior with optical effect, including skeleton subassembly and cladding in the light transmissivity synthetic leather in the skeleton subassembly outside, the skeleton subassembly includes skeleton body and at least one light source, be provided with on the skeleton body and be used for the installation at least one light source installation department of light source, the light source sets up in the light source installation department and by light transmissivity synthetic leather cladding, the light transmissivity synthetic leather includes the printing opacity epidermal layer at least, some region or whole region of printing opacity epidermal layer are light transmission area, at least some of light source is located the regional at least partial inboard of printing opacity, makes at least some of the light that the light source sent can warp the light transmission area is disclosed optical effect is presented on the surface of light transmissivity synthetic leather.

Preferably, the at least one light source mounting part comprises at least one through hole arranged on the framework body, the position of the at least one through hole at least corresponds to one part of the light transmission area, and the light source is mounted in the through hole.

Preferably, the at least one light source comprises a surface light source, the at least one light source mounting part comprises at least one groove arranged on the outer side of the framework body, the position of the at least one groove at least corresponds to a part of the light transmission region, and the surface light source is arranged in the groove.

Preferably, the skeleton body sets up to the transparent construction at least partially, the transparent construction with the regional position of printing opacity corresponds, at least one light source installation department sets up the inboard of transparent construction to make the light that the light source sent can see through the transparent construction and through the regional transmission of printing opacity.

Preferably, the automotive interior further comprises a light shielding layer arranged between the light-transmitting surface layer and the light source, a hollow-out or light-transmitting structure is arranged on the light shielding layer, the area where the hollow-out or light-transmitting structure is located is the light-transmitting area, and a part of light emitted by the light source can be transmitted out through the hollow-out or light-transmitting structure, so that patterns are formed on the surface of the light-transmitting artificial leather.

Preferably, the light source is fixed in the skeleton body is inboard, the light shield layer paste or print in the lateral surface of skeleton body and with light source installation department position corresponds.

Preferably, at least part of the surface of the light source is exposed out of the skeleton body, and the shading layer is adhered or printed on the surface of the light source.

Preferably, the light source is an LED flexible light strip including a diffusion film, and the light shielding layer is printed on a surface of the diffusion film.

Preferably, the light-transmitting artificial leather further comprises a support layer located inside the light-transmitting skin layer, and the light-blocking layer is disposed between the light-transmitting skin layer and the support layer.

Preferably, the light source includes a group of light sources arranged in a predetermined shape, and in a lit state, light emitted from the light sources forms a pattern of a predetermined shape on the surface of the light-transmissive artificial leather.

Preferably, the light-transmitting regions are provided with a plurality of groups, each group has at least one light-transmitting region, and each group of the light-transmitting regions is correspondingly provided with one light source.

Preferably, the skeleton assembly further comprises a control circuit arranged in the skeleton body, and the control circuit is electrically connected with the at least one light source to control the on and off of the at least one light source.

Preferably, the skeleton assembly further comprises a switch button arranged on the skeleton body, the switch button is electrically connected with the control circuit to control the on-off of the circuit of the at least one light source, the switch button comprises at least one light-emitting element, and the light-emitting element is electrically connected with a power supply end of the control circuit.

A second aspect of the present invention provides a skeleton assembly for forming an automotive interior, the skeleton assembly being as described above.

The utility model provides an among the automotive interior, the synthetic leather with cladding on the skeleton body has the printing opacity epidermal layer to make the synthetic leather have the light transmissivity, need not to punch, guarantee the mechanical properties of light transmissivity synthetic leather and can realize the demonstration of meticulous pattern. Set up the light source installation department on the skeleton body, realize the installation of light source through the light source installation department to with the light source location in the light transmission area on single leather layer, thereby make the light that the light source sent have at least part to pass through the light transmission area and see through, in order to reach the effect that utilizes the light source to improve atmosphere in the car, utilize the skeleton to realize the surface location and the installation to the light source, simple structure is compact, and convenient assembling.

Other advantages of the present invention will be described in the detailed description, and those skilled in the art can understand the technical advantages brought by the technical features and technical solutions through the descriptions of the technical features and the technical solutions.

Drawings

Preferred embodiments according to the present invention will be described below with reference to the accompanying drawings. In the figure:

fig. 1 is one of schematic structural views of an automotive interior according to a preferred embodiment of the present invention;

fig. 2 is one of schematic views illustrating a structure of a skeleton and a light source in an automotive interior according to a preferred embodiment of the present invention;

fig. 3 is a second schematic structural view of an automotive interior according to a preferred embodiment of the present invention;

fig. 4 is a second schematic view illustrating a matching structure of the framework and the light source in the automotive interior according to a preferred embodiment of the present invention;

fig. 5 is a third schematic view illustrating a fitting structure of the framework and the light source in the automotive interior according to a preferred embodiment of the present invention;

fig. 6 is a schematic structural view of a light-transmissive artificial leather in an automotive interior according to a preferred embodiment of the present invention;

fig. 7 is a schematic structural view of a three-dimensional spacer fabric of light-transmissive artificial leather in automotive interiors according to a preferred embodiment of the present invention;

fig. 8 is a schematic structural view of a light shielding layer in an automotive interior according to a preferred embodiment of the present invention;

fig. 9 is one of the schematic structural views of a leather layer in the automobile interior according to a preferred embodiment of the present invention;

fig. 10 is a second schematic structural view of a leather layer in the automobile interior according to a preferred embodiment of the present invention.

In the figure, 1, a skeleton body; 11. a through hole; 12. a groove; 2. light-transmitting artificial leather; 21. a single leather layer; 22. a buffer layer; 221. a fabric layer; 222. connecting the supporting layer; 211. a light-transmitting skin layer; 212. a support layer; 213. a glue layer; 214. a base cloth; 3. a light source; 4. a light-shielding layer; 41. and a hollow structure.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in order to avoid obscuring the spirit of the present invention, well-known methods, procedures, flows, and components have not been described in detail.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified. In this application, the side of the outer surface that exposes to the outside that is close to the automotive interior is the outside, and the side that deviates from the outer surface is the inboard.

The method for measuring the light Transmittance (Transmittance) described in the present application is: ASTM E1348.

The application provides a skeleton subassembly and have automotive interior of optical effect, as shown in fig. 1, the automotive interior that this application provided includes skeleton subassembly and cladding in the light transmissivity synthetic leather 2 in the skeleton subassembly outside, skeleton subassembly include skeleton body 1 and install in at least one light source 3 of skeleton body 1, and the quantity of light source 3 can be one promptly, also can be for a plurality of, can set up according to actual need. The light source installation part for installing the light source 3 is arranged on the framework body 1, the light source 3 is installed on the light source installation part, and the light source 3 is coated by the light-transmitting artificial leather 2. The light-transmitting artificial leather 2 comprises a single leather layer 21, the single leather layer 21 at least comprises a light-transmitting skin layer 211, the light-transmitting skin layer 211 is a colored layer, and the light-transmitting skin layer 211 is arranged so that the single leather layer 21 can transmit light, for example, the particle size of toner in the light-transmitting skin layer 211 is 0.5 to 10nm, or the amount of toner in the light-transmitting skin layer 211 is reduced so that the light-transmitting leather can transmit light. Specifically, at least a partial region of the single leather layer 21 is a light-transmitting region, the light transmittance of the single leather layer 21 in the light-transmitting region can reach 12% or more, and in a coated state, at least a part of the light source 3 is located inside at least a part of the light-transmitting region, so that at least a part of the light emitted by the light source 3 can be transmitted through the light-transmitting region. Thus, when the light source 3 is turned off, the light-transmissive artificial leather 2 presents the appearance of conventional artificial leather, and when the light source 3 is turned on, light is transmitted from the light-transmissive area, realizing the optical effect of the automotive interior.

It is understood that the single leather layer 21 may include only the light-transmitting skin layer 211, or may include the light-transmitting skin layer 211 and the support layer 212, or the light-transmitting skin layer 211, the support layer 212, and the glue layer 213, or the light-transmitting skin layer 211, the support layer 212, the glue layer 213, and the base cloth 214. The supporting layer 212 is not subjected to a foaming process or is subjected to a micro-foaming process, and the foaming ratio of the micro-foaming process is less than or equal to 1.5, so that the influence of the foaming process on the light transmittance of the artificial leather can be avoided. The base fabric is preferably a knitted or non-woven fabric having good light transmittance, and is preferably a knitted PE base fabric having good light transmittance.

The single leather layer 21 may be entirely provided with a light-transmitting region, or may be partially provided with a light-transmitting region and partially formed into a light-blocking region by providing a light-blocking structure (described later).

The application provides an automotive interior is because its single leather layer 21's luminousness can reach more than 12%, need not to punch the technology to guarantee single leather layer 21's mechanical properties, and not receive the influence of the structure of punching, the demonstration that can meticulous pattern.

Because be provided with the light source installation department on skeleton body 1, realize the installation of light source 3 through the light source installation department to with light source 3 location in the light transmission region of single leather layer 21, so, utilize skeleton body 1 to realize the surface location and the installation to light source 3, simple structure is compact, and convenient assembling.

For example, in the embodiment shown in fig. 1, the light source mounting portion includes a through hole 11 disposed on the framework body 1, the position of the through hole 11 corresponds to at least a part of the light transmission region, that is, one or more light transmission regions may be provided, the through hole 11 may correspond to one light transmission region or correspond to a part of the light transmission regions, and the light source 3 is mounted in the through hole 11, so that light emitted by the light source 3 can be transmitted through the light transmission region corresponding to the through hole 11. The light source installation part with the structure is suitable for light sources 3 such as lamp beads and the like with large sizes in the thickness direction, and the compactness of automotive interior in the thickness direction is ensured by accommodating the light sources 3 in the through holes 11. Further, as shown in fig. 2, a plurality of through holes 11 may be disposed on the skeleton body 1 close to each other, the plurality of through holes 11 are formed in a certain shape, a light source 3 is disposed in each through hole 11, and the plurality of light sources 3 in the plurality of through holes 11 form a light source group arranged in the light transmissive artificial leather, for example, in the embodiment shown in fig. 2, the light source group is arranged in a hexagon, so that light emitted from the plurality of light sources 3 exhibits a pattern corresponding to the light transmissive artificial leather on the surface of the light transmissive artificial leather 2.

For another example, in the embodiment shown in fig. 3, the light source mounting portion includes a groove 12 disposed outside the skeleton body 1, the position of the groove 12 corresponds to at least a part of the light-transmitting region, that is, one or more light-transmitting regions may be provided, the position of the groove 12 may correspond to one light-transmitting region or correspond to a part of the light-transmitting regions, and the light source 3 is disposed in the groove 12, so that light emitted by the light source 3 can be transmitted through the light-transmitting region corresponding to the groove 12. The number of the grooves 12 can be one or more, and can be set according to actual requirements. The light source mounting portion having such a structure is suitable for a light source 3 such as a surface light source having a small size in the thickness direction, and the compactness of the interior of the automobile in the thickness direction can be ensured by housing the light source 3 in the recess 12. Further, the shape of the grooves 12 may be set to a specific shape, for example, an S shape as shown in fig. 4, and the light sources 3 of the corresponding shape are disposed in the grooves 12 of the specific S shape, or, as shown in fig. 5, a light source group in which a plurality of light sources 3 are arranged in the specific shape is disposed in the grooves 12 of the specific S shape, so that the light emitted from the light sources 3 exhibits a pattern corresponding to the light-transmissive artificial leather on the surface of the light-transmissive artificial leather 2.

Of course, the light source installation department also can set up the inboard at skeleton body 1, because conventional skeleton texture is lightproof, in order to make the light that the inboard light source 3 of skeleton body 1 sent out, skeleton body 1 sets up to transparent structure at the position corresponding with light source 3 at least, namely, skeleton body 1 can wholly set up to transparent structure, also can only set up to transparent structure in the position that corresponds with light source 3, and other positions still adopt conventional material, transparent structure and the structure of other positions are connected together through modes such as bonding, joint, fastener are connected. The transparent structure can be made of PC, PP, acrylic and other materials.

The light source 3 is controlled to be turned on and off through the control circuit, the control circuit can be connected to the center console, so that the light source 3 can be controlled to be turned on and off through the center console, and the light source 3 can be controlled directly through a switch button arranged in the framework body 1. Preferably, the control circuit is arranged in the framework body 1 so as to be a part of the framework assembly, and thus, the framework body 1 is utilized to support and route the control circuit, so that the structure is compact, and the control circuit can be well protected.

In the embodiment of controlling the light source 3 directly by the switch button built in the skeleton body 1, specifically, the skeleton assembly comprises a switch button arranged on the skeleton body 1, the switch button is electrically connected with the control circuit of the light source 3, so that the on-off of the circuit of the light source 3 controlled by the control circuit can be controlled by the switch button, the pressing surface of the switch button is provided with a light-emitting element, the light-emitting element is arranged at the position corresponding to a light-transmitting area, the light-emitting element is electrically connected with the power end of the control circuit, so that once the control circuit is powered on, the light-emitting element is lightened, correspondingly, the light emitted by the light-emitting element is transmitted out at the corresponding position on the surface of the light-transmitting artificial leather 2, thereby indicating the position of the switch button, so that the switch button can be selectively arranged at any position convenient to operate, such as a backseat, thereby make things convenient for the operation of other passengers outside the driver, in addition, owing to place the inboard of light transmissivity synthetic leather 2 in, do not occupy the interior trim space for the structure is compacter.

In some locations where softness and elasticity are not high, the light-transmitting artificial leather 2 may only include the single leather layer 21, and directly coat the skeleton body 1 through the single leather layer 21, and in locations where the seat or the like has high requirements on elasticity and touch, as shown in fig. 6, the light-transmitting artificial leather 2 further includes a buffer layer 22 attached to the single leather layer 21 to improve sufficient elasticity, and further improve the comfort of the passenger. The buffer layer 22 may be, for example, a polyurethane sponge, and in order to ensure the light transmittance of the light-transmissive artificial leather 2 to be formed, the light-colored polyurethane sponge is selected for the polyurethane sponge, and the light transmittance thereof is 8% to 15%, and the light transmittance of the light-transmissive artificial leather 2 using the polyurethane sponge as the buffer layer 22 can reach 5% to 13%. To further improve the light transmittance, it is preferable that the buffer layer 22 is a three-dimensional spacing type fabric, as shown in fig. 7, the three-dimensional spacing type fabric includes two fabric layers 221 arranged in parallel and spaced apart from each other, and further includes a connection support layer 222 connecting the two fabric layers 221, the connection support layer 222 is formed by connection threads, in order to improve the light transmittance in the three-dimensional spacing type fabric, the meshes in one fabric layer and the meshes in the other fabric layer are arranged in a one-to-one alignment or a dislocation size of not more than 30% of the maximum span size of the meshes, the meshes of the two fabric layers 221 are arranged in a one-to-one or close to one-to-one alignment, the staggering between the meshes of the two fabric layers 221 is reduced, so as to ensure that more light rays pass through, the part of the connection threads between the two fabric layers 221 is arranged in an I-shape, thereby further ensuring that more light passes through. In order to prevent the connecting thread type I arrangement from affecting the supporting performance of the three-dimensional spacer fabric, the mechanical performance of the three-dimensional spacer fabric is ensured by defining the thickness of the connecting support layer 222 and the connecting threads in combination, and preferably, the ratio of the thickness of the connecting support layer 222 to the diameter of the connecting threads is 6 to 55, and more preferably, 18 to 20. Thus, the light transmittance of the three-dimensional space type fabric is not lower than 70%, and the light transmittance of the light-transmitting artificial leather 2 using the three-dimensional space type fabric as the cushioning layer 22 can reach 8% to 18%.

In order to realize the appearance of the specific pattern, in another preferred embodiment, the automotive interior further includes a light shielding layer 4 disposed between the light-transmitting skin layer 211 and the light source 3, as shown in fig. 8, the light shielding layer 4 is provided with hollow structures 41, the areas where the hollow structures 41 are located are light-transmitting areas, and the light shielding layer 4 covers the light source 3, so that a part of the light emitted by the light source 3 can be transmitted through the hollow structures 41, thereby forming the pattern on the surface of the light-transmitting artificial leather 2. Light shield layer 4 adopts PVC, PU, PP, the good macromolecular material of covering nature such as PET or preparation such as aluminium foil, thickness range is 0.1 to 1mm, it can make required hollow out construction 41's pattern through laser engraving process, for simplifying the technology, and the production efficiency is improved, preferably, can adopt the printing mode to print light shield layer 4 on the carrier, the printing mode can be for example UV printing, intaglio printing, heat transfer printing or screen printing, form the associativity that light shield layer 4 and carrier through the printing mode and can improve light shield layer 4, avoid light to take place the scattering and influence the definition of the pattern that appears between light shield layer 4 and carrier. Of course, it is understood that the light-shielding layer 4 may not be formed with the hollow structure 41, or the light-shielding layer 4 may be formed with a light-transmitting structure to form a desired pattern, for example, a transparent material may be provided in a desired pattern region, and a light-shielding material may be provided in other positions. The light-shielding layer 4 with the light-transmitting structure is also preferably printed on the carrier in a manner such as UV printing, gravure printing, thermal transfer printing or screen printing, and UV printing is particularly suitable for printing the light-shielding layer with the light-transmitting structure because of its advantages of simple process, capability of realizing multicolor gradual change and true color display effects, and the like.

Light shield layer 4 can set up between light transmissivity synthetic leather 2 and skeleton body 1, for example paste or print on the medial surface of light transmissivity synthetic leather 2 or skeleton body 1's lateral surface, for example, when light source 3 sets up in skeleton body 1 inboard, light shield layer 4 is preferred to be pasted or print on skeleton body 1 to make hollow out construction 41 correspond with transparent structure, like this, need not to set up special location structure or location technology to light shield layer 4 and can realize that light source 3 corresponds with hollow out construction 41's position. For another example, when at least a portion of the surface of the light source 3 is exposed outside the framework body 1, for example, the light source mounting portion is the through hole 11 or the groove 12, the light shielding layer 4 is adhered to the surface of the light source 3 or formed on the surface of the light source 3 by printing, so that the light source 3 and the hollow structure 41 can be positioned without providing a special positioning structure or a positioning process for the light shielding layer 4. In a specific embodiment, the light source 3 is an LED flexible light strip, the LED flexible light strip includes a diffusion film, and the light shielding layer 4 is formed on the surface of the diffusion film by printing, so that the light is uniformly diffused to the light shielding layer 4 through the diffusion of the diffusion film and is transmitted through the hollow structure 41 of the light shielding layer 4, thereby obtaining a better display effect.

In the embodiment in which the light-transmitting artificial leather 2 includes the buffer layer 22, the light-shielding layer 4 may be interposed between the single leather layer 21 and the buffer layer 22, and may be provided on the inner side of the single leather layer 21 or the outer side of the buffer layer 22 by, for example, pasting, printing, or the like.

Because light is carrying out the in-process that transmits through each structure and is easily formed the scattering, and then the influence presents the definition of the pattern on light transmissivity synthetic leather 2 surface, preferably, place single leather layer 21 in the light shield layer 3, specifically place between each material layer (not including base cloth 214) of single leather layer 21 in, make light shield layer 3 very near apart from light transmissivity synthetic leather 2's surface on the one hand, light can hardly take place the scattering, consequently, the pattern that presents is very clear, even this light transmissivity synthetic leather 2 is provided with three-dimensional interval type fabric, buffer layers 22 such as polyurethane sponge, can not influence the definition of the pattern that demonstrates yet, on the other hand, can avoid light shield layer 4 and other structure contact, form fine protection to light shield layer 4, can effectively avoid light shield layer 4 drop and the destruction to light shield layer 4 when bonding with other structures. At this time, the single leather layer 21 includes at least a light-transmitting skin layer 211 and a support layer 212 which are laminated, and referring to fig. 9, when the single leather layer 21 includes the light-transmitting skin layer 211 and the support layer 212, the light-blocking layer 4 is disposed between the light-transmitting skin layer 211 and the support layer 212, for example, when a calendering process is employed, the support layer 212 is first calendered and formed, then the light-blocking layer 4 is formed by printing on the surface of the support layer 212, and then the light-transmitting skin layer 211 is formed by calendering on the surface of the light-blocking layer 4, and for example, when a release paper coating process is employed, the light-transmitting skin layer 211 is first coated and formed on the surface of the light-transmitting skin layer. In order to ensure that the light-shielding layer 4 and other adjacent material layers form a good bond, it is preferable that the light-shielding layer 4 and the single leather layer 21 are made of the same main material, for example, PVC is used as the main material. When the single leather layer 21 includes the light-transmitting skin layer 211, the support layer 212, the glue layer 213, and the base fabric 214, which are stacked, the light-shielding layer 4 may be disposed between the light-transmitting skin layer 211 and the support layer 212, or between the support layer 212 and the glue layer 213, and in order to improve the definition of the pattern appearing on the surface of the light-transmitting artificial leather 2, as shown in fig. 9, the light-shielding layer 4 is preferably disposed between the light-transmitting skin layer 211 and the support layer 212, so that the light-shielding layer 4 is disposed closer to the surface of the light-transmitting artificial leather 2.

The setting can be divided into groups to the light transmission region, especially when needing the great pattern of display area or the more dispersed pattern, divides the light transmission region into groups, and every group light transmission region includes at least one light transmission region, and each group light transmission region corresponds and sets up a light source 3, so, can be more reasonable distribute light source 3, reduction in production cost when guaranteeing display effect.

It will be appreciated by those skilled in the art that the above-described preferred embodiments may be freely combined, superimposed, without conflict.

It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.

Claims

1. The automobile interior trim with the optical effect comprises a skeleton component and light-transmitting artificial leather (2) coated outside the skeleton component, and is characterized in that the skeleton component comprises a skeleton body (1) and at least one light source (3), at least one light source mounting part for mounting the light source (3) is arranged on the skeleton body (1), the light source (3) is arranged in the light source mounting part and coated by the light-transmitting artificial leather (2), the light-transmitting artificial leather (2) at least comprises a light-transmitting surface layer (211), a part of or all regions of the light-transmitting surface layer (211) are light-transmitting regions, at least one part of the light source (3) is positioned at least partially inside the light-transmitting regions, so that at least one part of light emitted by the light source (3) can be transmitted out through the light-transmitting regions, an optical effect is exhibited on the surface of the light-transmitting artificial leather (2).

2. The automotive interior according to claim 1, characterized in that the at least one light source mounting portion comprises at least one through hole (11) provided on the skeleton body (1), the at least one through hole (11) being located at least in correspondence with a portion of the light transmitting area, the light source (3) being mounted in the through hole (11).

3. The automotive interior according to claim 1, wherein the at least one light source (3) comprises a surface light source, the at least one light source mounting portion comprises at least one groove (12) provided outside the skeleton body (1), the at least one groove (12) is positioned to correspond to at least a part of the light transmission region, and the surface light source is provided in the groove (12).

4. The automotive interior according to claim 1, wherein the skeleton body (1) is at least partially provided as a transparent structure corresponding to the light-transmitting region, and the at least one light source mounting portion is provided on an inner side of the transparent structure so that light emitted from the light source (3) can pass through the transparent structure and be emitted through the light-transmitting region.

5. The automotive interior according to any one of claims 1 to 4, further comprising a light-shielding layer (4) disposed between the light-transmitting skin layer (211) and the light source (3), wherein the light-shielding layer (4) is provided with a hollow-out or light-transmitting structure, the area of the hollow-out or light-transmitting structure is the light-transmitting area, and a part of the light emitted by the light source (3) can be transmitted through the hollow-out or light-transmitting structure to form a pattern on the surface of the light-transmitting artificial leather (2).

6. The automotive interior according to claim 5, wherein the light source (3) is fixed to the inside of the skeleton body (1), and the light shielding layer (4) is adhered to or printed on the outside of the skeleton body (1) and corresponds to the light source mounting portion.

7. The automotive interior according to claim 5, wherein the light source (3) has at least a portion of its surface exposed outside the carcass body (1), and the light-shielding layer (4) is adhered to or printed on the surface of the light source (3).

8. Automotive interior according to claim 7, characterized in that the light source (3) is an LED flexible light strip comprising a diffusing film, the opacifying layer (4) being printed on the surface of the diffusing film.

9. The automotive interior according to claim 5, wherein the light-transmissive artificial leather (2) further comprises a support layer (212) inside the light-transmissive skin layer (211), and the light-blocking layer (4) is disposed between the light-transmissive skin layer (211) and the support layer (212).

10. The automotive interior according to any one of claims 1 to 4, characterized in that the light sources (3) comprise a group of light sources (3) arranged in a predetermined shape, and in a lighted state, light emitted from the light sources (3) forms a pattern of a predetermined shape on the surface of the light-transmissive artificial leather (2).

11. The automotive interior according to any one of claims 1 to 4, wherein the light-transmitting regions are provided in a plurality of groups, at least one light-transmitting region in each group, and one light source (3) is provided for each group of the light-transmitting regions.

12. The automotive interior according to any one of claims 1 to 4, characterized in that the skeleton assembly further comprises a control circuit provided in the skeleton body (1), the control circuit being electrically connected with the at least one light source (3) to control the lighting and extinguishing of the at least one light source (3).

13. The automotive interior according to claim 12, wherein the skeleton assembly further comprises a switch button disposed on the skeleton body (1), the switch button being electrically connected to the control circuit to control the on/off of the circuit of the at least one light source (3), the switch button comprising at least one light-emitting element, the light-emitting element being electrically connected to a power supply terminal of the control circuit.

14. A skeleton assembly for forming an automotive interior, wherein the skeleton assembly is as claimed in any one of claims 1 to 13.