CN217540488U

CN217540488U - Soft leather atmosphere lamp of automotive interior

Info

Publication number: CN217540488U
Application number: CN202220906411.7U
Authority: CN
Inventors: 王旭
Original assignee: Fusheng Yimei Automotive Photoelectric Parts Changchun Co ltd
Current assignee: Yimei Automotive Optoelectronics Technology Changchun Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-10-04
Anticipated expiration: 2032-04-19

Abstract

An automotive interior soft leather atmosphere lamp, characterized by: the light guide comprises a shell, a light guide, a PCBA, a two-color framework and light-transmitting leather, wherein the PCBA and the light guide are oppositely arranged on the shell, the light-transmitting leather is coated on the two-color framework through a coating process, and the coated two-color framework is arranged on the shell; the surface of the light guide, which is close to the LEDs in the PCBA, is an incident surface, leather grains are arranged on the surface of the light guide, which is close to the shell, and the incident light is reflected through the leather grains of the light guide to change the light direction, so that the incident light can directly irradiate on the light-transmitting leather through the bicolor skeleton. The utility model has the advantages of simple structure, luminous effectual, the astigmatism is even, presents the leather effect when not having the light, realizes after having the light that the molding pattern is luminous on the printing opacity leather, forms the effect of atmosphere.

Description

Soft leather atmosphere lamp of automotive interior

Technical Field

The utility model belongs to the technical field of automotive interior atmosphere lamp, in particular to automotive interior soft leather atmosphere lamp, specially adapted commercial car and passenger car.

Background

With the increasingly smaller quality differences of automobiles produced by automobile manufacturers in various countries, the quality is no longer the main difference of automobile manufacture, and the adding level of automobile interior decorations becomes a key factor influencing the automobile purchasing of consumers. In addition to the pursuit of the quality of automobiles by consumers, the interior decoration of automobiles, particularly the interior atmosphere decoration of automobiles, becomes one of the pursuits of consumers, and the attention of atmosphere lamps as a part of the interior is increasing, and the atmosphere lamps are made of various materials, and the soft leather is favored by manufacturers and consumers in the aspect of the decoration of the atmosphere lamps due to the light transmission characteristic, so that the soft leather is bound to become a new demand of the consumers, and the application of the interior soft leather atmosphere lamps to automobiles is increasing, and the soft leather atmosphere lamps become a popular mainstream, and become an important part which is indispensable to the interior decoration. How to better utilize the light transmission characteristic of the soft leather to realize the beautiful and specific appearance of the atmosphere lamp becomes a technical problem to be solved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an automotive interior soft leather atmosphere lamp.

An automotive interior soft leather atmosphere lamp, characterized by: the light guide comprises a shell, a light guide, a PCBA, a two-color framework and light-transmitting leather, wherein the PCBA and the light guide are oppositely arranged on the shell, the light-transmitting leather is coated on the two-color framework through a coating process, and the coated two-color framework is arranged on the shell; the surface of the light guide, which is close to the LEDs in the PCBA, is an incident surface, leather grains are arranged on the surface of the light guide, which is close to the shell, and the incident light is reflected by the leather grains of the light guide to change the light direction, so that the incident light penetrates through the bicolor framework and directly irradiates on the light-transmitting leather.

Further, the light guide 2 is corrugated into a VDI36.

Further, the light-transmitting leather 5 is composed of four layers, namely a surface skin carrier 52, a surface skin pattern layer 53, a glue film 54 and a cloth base 55, wherein surface of one side of the surface skin carrier 52 is provided with surface skin grains 51, the surface skin pattern layer 53 is printed on the surface of the other side of the surface skin carrier 52, the glue film 54 is coated on the surface skin pattern layer 53, and the cloth base is adhered on the glue film 54.

Further, the light-transmitting leather 5 is a soft light-transmitting leather made of a composite fabric PU material, and the thickness of the light-transmitting leather is 3mm; the thickness of the surface texture 51 is 0.05mm; the surface carrier 52 is made of modified polyurethane elastic material, and the thickness is 0.45mm-0.5mm; the surface pattern layer 53 is water-based ink with the thickness of 0.05mm; the adhesive film 54 is a polyurethane hot melt adhesive and has a thickness of 0.05mm; the thickness of the cloth base 55 is 0.25mm-3mm.

Further, when the skin pattern layer 53 is printed on the skin carrier 52, the pattern is partially transparent, and the other parts are opaque.

Further, the double-color framework 4 is composed of a black framework 41 and a white diffusion screen 42, the black framework 41 is black PC + ABS, the material is light-tight, the white diffusion screen 42 is formed on the black framework 41 in a double-color injection molding mode, the white diffusion screen 42 is white diffusion PC, and the material can enable light to be irradiated more uniformly.

Further, the cloth base 55 can be replaced by a mesh fabric material.

The utility model has the advantages of simple structure, it is effectual to send out light, and the astigmatism is even, presents the leather effect when not having light, realizes after having light that the pattern of modelling is luminous on the printing opacity leather, forms the effect of atmosphere.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic view of the structure of the dual-color framework of the utility model.

Fig. 3 is a schematic structural view of the transparent leather of the present invention.

Fig. 4 isbase:Sub>A schematic view of the A-A direction cross section structure of the light-transmitting leather of the present invention.

Fig. 5 is a structure view of the transparent leather pattern of the present invention.

The light guide comprises a shell 1, a light guide 2, PCBA3, a two-color framework 4, light-transmitting leather 5, a skin texture 51, a skin carrier 52, a skin pattern layer 53, a PU adhesive film 54 and a cloth base 55.

Detailed Description

The following describes the specific technical solution of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a soft leather atmosphere lamp for automobile interior decoration is characterized in that: the LED lamp comprises a shell 1, a light guide 2, PCBA3, a two-color framework 4 and light-transmitting leather 5, wherein the PCBA3 and the light guide 2 are oppositely arranged on the shell 1, the light-transmitting leather 5 is coated on the two-color framework 4 through a coating process, and the coated two-color framework 4 is arranged on the shell 1; the surface of the light guide 2 close to the LEDs in the PCBA is an incident surface, the surface of the light guide 2 close to the shell 1 is provided with leather grains, and the incident light is reflected by the leather grains of the light guide 2 to change the light direction, so that the incident light penetrates through the bicolor framework and directly irradiates on the light-transmitting leather 5.

Further, the light guide 2 is corrugated to VDI36.

Further, the light-transmitting leather 5 is a soft light-transmitting leather made of a composite fabric PU material, and the thickness of the light-transmitting leather is 3mm; the thickness of the surface texture 51 is 0.05mm; the surface carrier 52 is made of modified polyurethane elastic material, and the thickness is 0.45mm-0.5mm; the surface pattern layer 53 is water-based ink with the thickness of 0.05mm; the adhesive film 54 is a polyurethane hot melt adhesive and has the thickness of 0.05mm; the thickness of the cloth base 55 is 0.25mm-3mm.

Furthermore, the bicolor frame 4 is composed of a black frame 41 and a white diffusion screen 42, the black frame 41 is black PC + ABS, the material is opaque, the white diffusion screen 42 is formed on the black frame 41 through bicolor injection molding, and the white diffusion screen 42 is white diffusion PC, so that the material can enable light to be irradiated more uniformly.

Further, the cloth base 55 can be replaced by a mesh fabric material.

As shown in figure 1, the utility model discloses the theory of operation is that the light that LED on PCBA3 sent passes through 2 back dermatoglyph VDI36 of light guide, reflects to two-color skeleton 4 on, sees through the light transmission area of 3mm soft printing opacity leather 5 again, forms even optical effect.

The embodiment is as follows:

the present embodiment is to use the present invention in the interior trim of a door of an automobile.

In order to adapt to the interior shape of the automobile door, the pattern of the light-transmitting leather upper surface leather pattern layer 53 is a triangle-like shape with gradually changed cloud shape.

The utility model discloses can realize that conventional static state presents the conversion of soft leather effect to luminous effect down.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal" up "," down "," vertical "," horizontal "," top "," bottom "," inner "," outer ", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A soft leather atmosphere lamp for automobile interior decoration is characterized in that: the light guide comprises a shell (1), a light guide (2), a PCBA (3), a double-color framework (4) and light-transmitting leather (5), wherein the PCBA (3) and the light guide (2) are oppositely arranged on the shell (1), the light-transmitting leather (5) is coated on the double-color framework (4) through a coating process, and the coated double-color framework is arranged on the shell (1); the surface of the light guide (2) close to the LED in the PCBA (3) is an incident surface, the surface of the light guide (2) close to the shell (1) is provided with leather grains, and the incident light is reflected by the leather grains of the light guide to change the light direction, so that the incident light penetrates through the bicolor framework (4) and directly irradiates on the light-transmitting leather (5).

2. The soft leather atmosphere lamp for the automobile interior decoration according to claim 1, characterized in that: the light guide (2) is corrugated into VDI36.

3. The soft leather atmosphere lamp for the automobile interior decoration according to claim 1, wherein: the light-transmitting leather (5) is composed of four layers, namely a skin carrier (52), a skin pattern layer (53), an adhesive film (54) and a cloth base (55), wherein skin grains (51) are formed on the surface of one side of the skin carrier (52), the skin pattern layer (53) is printed on the surface of the other side of the skin carrier (52), the adhesive film (54) is coated on the skin pattern layer (53), and the cloth base is adhered to the adhesive film (54).

4. The soft leather atmosphere lamp for the automobile interior decoration according to claim 3, characterized in that: the light-transmitting leather (5) is a soft light-transmitting leather made of a composite fabric PU material, and the thickness of the light-transmitting leather is 3mm; the thickness of the surface texture (51) is 0.05mm; the surface carrier (52) is a modified polyurethane elastic material with the thickness of 0.45mm-0.5mm; the surface pattern layer (53) is water-based ink with the thickness of 0.05mm; the adhesive film (54) is a polyurethane hot melt adhesive, and the thickness is 0.05mm; the thickness of the cloth base (55) is 0.25mm-3mm.

5. The soft leather atmosphere lamp for the automobile interior decoration according to claim 3, characterized in that: when the surface pattern layer (53) is printed on the surface carrier (52), the pattern is partially transparent, and the other parts are opaque.

6. The soft leather atmosphere lamp for the automobile interior decoration according to claim 1, wherein: double-colored skeleton (4) constitute by black skeleton (41) and white diffusion screen (42), black skeleton (41) be black PC + ABS, this kind of material hinders light transmission, white diffusion screen (42) install on black skeleton (41), white diffusion screen (42) are white diffusion PC, this kind of material can let the light shine out more evenly.

7. The soft leather atmosphere lamp for the automobile interior decoration according to claim 6, wherein: the white diffusion screen (42) is injection-molded on the black framework (41).

8. The soft leather atmosphere lamp for the automobile interior decoration according to claim 3, characterized in that: the cloth base (55) can be replaced by a grid fabric material.