CN216611110U

CN216611110U - Decorative panel coated by light-permeable antifouling fabric

Info

Publication number: CN216611110U
Application number: CN202123367367.1U
Authority: CN
Inventors: 周鹏; 姚敏; 蒋华平; 贺刚; 贾述鹏
Original assignee: Dongfeng Faurecia Automotive Trim Co ltd
Current assignee: Dongfeng Faurecia Automotive Trim Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-27
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a decorative panel coated by a light-permeable antifouling fabric. It includes epidermal layer, stereoplasm casing ply, leaded light layer and lattice lamp plate layer, the epidermal layer is light-transmitting fabric structure, the stereoplasm casing ply is located the epidermal layer inboard, set up a plurality of light traps on the stereoplasm casing ply, the light trap inboard forms leaded light passageway, and is a plurality of separate through the leaded light layer between the leaded light passageway, the lattice lamp plate level is located leaded light layer inboard, set up a plurality of lattice lamp pearls on the lattice lamp plate layer, the lattice lamp pearl is located leaded light passageway. The utility model realizes clear display of the light-transmitting fabric coated decoration without a bottom cover and a film coating process, reduces parts and processes and reduces cost.

Description

Decorative panel coated by light-permeable antifouling fabric

Technical Field

The utility model belongs to the technical field of automotive interior trim, and particularly relates to a decorative panel coated by a light-permeable antifouling fabric.

Background

For the light-transmitting interior trim parts of automobiles, the conventional mainstream automobile model adopts a mode of adopting a transparent material to mold a non-porous body, then realizing light transmission at a position needing light transmission in a back film covering mode (the peeling force cannot reach the standard after the front film covering, and the film can be influenced by glue water), and further covering a layer of light-transmitting fabric on the front side for decoration. This kind of mode adopts the diaphragm to realize that the cost is higher, and back structure restriction is more (extra characteristic all can lead to local bright speck) and leads to the lamp plate to need install on the bottom cover, and the printing opacity effect leads to the effect fuzzy because of refraction and reflection between the transparent body thickness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the background technology and provide a decorative panel covered by a light-permeable antifouling fabric.

The technical scheme adopted by the utility model is as follows: the utility model provides a antifouling fabric coated decoration panel of light-permeable, includes epidermal layer, stereoplasm casing ply, leaded light layer and dot matrix lamp layer, the epidermal layer is printing opacity fabric structure, the stereoplasm casing ply is located the epidermal layer inboard, set up a plurality of light trap on the stereoplasm casing ply, the inboard leaded light passageway that forms of light trap is a plurality of separate through the leaded light layer between the leaded light passageway, dot matrix lamp plate level is inboard in the leaded light layer, set up a plurality of dot matrix lamp pearls on the dot matrix lamp layer, dot matrix lamp pearl is located the leaded light passageway.

In a further preferred structure, the decorative panel covered by the light-permeable and anti-fouling fabric is covered on the opaque material injection molding on the inner side of the vehicle interior instrument desk, the auxiliary instrument desk or the vehicle door interior trim.

In a more preferred structure, the thickness d1 of the skin layer is 0.5mm to 1 mm.

In a further preferred structure, the thickness d2 of the hard skeleton layer is 1.0mm to 1.5 mm.

In a further preferred structure, the height h of the light guide layer is 2.5-5 mm.

In a further preferred structure, the gaps between the light guide layers are larger than the diameter Φ of the light transmission hole.

In a further preferable structure, the diameter phi of the light hole is 1.5-2.5 mm.

In a further preferred structure, the central distance L of the array holes between the lattice lamp beads is 3.5-4.5 mm.

In a further preferred structure, the light guide layer is an integrated structure connected to the inner side of the hard skeleton layer and the hard skeleton layer.

The utility model realizes the clear display of the transparent fabric coated decoration without a bottom cover and a film coating process, reduces parts and processes and reduces the cost. The light guide layer converts the front arc or special shape into the plane required by the lamp panel, increases the interval between the dot matrix lamp beads, reduces the light interference between the lamp beads and reduces the processing difficulty of the lamp panel.

Drawings

FIG. 1 is a schematic view of a position of a decoration panel covered by a light-permeable antifouling fabric of the present invention on an instrument desk inside a vehicle;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view of the decoration panel covered with the light-permeable and stain-proof fabric of the present invention.

Detailed Description

The utility model will be further described in detail with reference to the following drawings and specific examples, which are not intended to limit the utility model, but are for clear understanding.

As shown in fig. 1-3, the light guide plate comprises a surface layer 1, a hard skeleton layer 2, a light guide layer 3 and a dot matrix lamp plate layer 4, wherein the surface layer 1 is of a light-transmitting fabric structure, the hard skeleton layer 2 is located on the inner side of the surface layer 1, a plurality of light-transmitting holes are formed in the hard skeleton layer 2, light guide channels 6 are formed on the inner sides of the light-transmitting holes, the light guide channels 6 are separated by the light guide layer 3, the dot matrix lamp plate layer 4 is located on the inner side of the light guide layer 3, a plurality of dot matrix lamp beads 5 are arranged on the dot matrix lamp plate layer 4, and the dot matrix lamp beads 5 are located in the light guide channels 6.

The decorative panel coated by the light-permeable antifouling fabric is coated on the opaque material injection molding on the inner side of the vehicle instrument desk or the auxiliary instrument desk or the vehicle door interior trim part.

The thickness d1 of the skin layer 1 is 0.5mm to 1 mm.

The thickness d2 of the hard skeleton layer 2 is 1.0 mm-1.5 mm.

The height h of the light guide layer 3 is 2.5-5 mm.

The gaps between the light guide layers 3 are larger than the diameter phi of the light holes.

The diameter phi of the light holes is 1.5-2.5 mm.

The center distance L of the array holes between the dot matrix lamp beads 5 is 3.5-4.5 mm.

The light guide layer 3 is connected to the inner side of the hard skeleton layer 2 and is of an integrated structure with the hard skeleton layer 2.

Those not described in detail in this specification are within the skill of the art.

Claims

1. A decorative panel coated by light-permeable antifouling fabric is characterized in that: including epidermal layer (1), stereoplasm casing ply (2), leaded light layer (3) and lattice lamp plate layer (4), epidermal layer (1) is the printing opacity fabric structure, stereoplasm casing ply (2) are located epidermal layer (1) inboard, set up a plurality of light traps on stereoplasm casing ply (2), the light trap inboard forms leaded light passageway (6), and is a plurality of separate through leaded light layer (3) between leaded light passageway (6), lattice lamp plate layer (4) are located leaded light layer (3) inboard, set up a plurality of lattice lamp pearls (5) on lattice lamp plate layer (4), lattice lamp pearl (5) are located leaded light passageway (6).

2. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the decorative panel coated by the light-permeable antifouling fabric is coated on the opaque material injection molding on the inner side of the vehicle instrument desk or the auxiliary instrument desk or the vehicle door interior trim part.

3. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the thickness d1 of the skin layer (1) is 0.5mm to 1 mm.

4. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the thickness d2 of the hard framework layer (2) is 1.0 mm-1.5 mm.

5. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the height h of the light guide layer (3) is 2.5-5 mm.

6. A light-permeable stain resistant fabric covered decorative panel according to claim 1 or 5, characterized in that: the gaps among the light guide layers (3) are larger than the diameter phi of the light holes.

7. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the diameter phi of the light holes is 1.5-2.5 mm.

8. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the center distance L of the array holes between the dot matrix lamp beads (5) is 3.5-4.5 mm.

9. A light-permeable stain resistant fabric covered decorative panel as claimed in claim 1, wherein: the light guide layer (3) is connected to the inner side of the hard framework layer (2) and is of an integrated structure with the hard framework layer (2).