Shaped part and method for producing such shaped part

1 . A shaped part, comprising

a decorative layer with a decorative layer front side formed as the visible side of the shaped part and a decorative layer rear side opposite the decorative layer front side,

a carrier arranged on the decorative layer rear side with a carrier front side facing the decorative layer rear side and a carrier rear side opposite the carrier front side, and

one or more light sources, which are arranged on the carrier rear side and/or in the carrier,

wherein the carrier has one or more openings between the carrier rear side and the carrier front side for transmitting light from the one or more light sources to the decorative layer rear side,

wherein the carrier is at least partially formed from a natural material, and

wherein the natural material of the carrier is wood and the carrier is a wooden layer structure, which comprises two or more wood layers bonded together over their surface via a layer structure adhesive layer in each case,

wherein a transparent or translucent protective and/or optical layer is arranged on the front side of the decorative layer.

2 . The shaped part according to claim 1 , wherein the adhesive of the layer structure adhesive layer is a bio-based adhesive.

3 . The shaped part according to claim 1 ,

characterized in that

the natural material of the carrier is a bio-based material.

4 . The shaped part according to claim 3 ,

characterized in that

the bio-based material is a natural fiber-reinforced plastic.

5 . The shaped part according to claim 4 ,

characterized in that

the natural fiber-reinforced plastic is a natural fiber-reinforced polypropylene.

6 . The shaped part according to claim 1 ,

characterized in that

a partial or full-surface layer of a bio-based plastic is attached to the carrier rear side.

7 . The shaped part according to claim 1 ,

characterized in that

the one or more light sources are arranged in the opening or openings of the carrier.

8 . The shaped part according to claim 7 ,

characterized in that

the one or more light sources are embedded in or at the openings in a transparent or translucent plastic.

9 . The shaped part according to claim 8 ,

characterized in that

the transparent or translucent plastic, which embeds the one or more light sources, fills at least the opening or openings in the carrier and thus forms a light guide through the carrier.

10 . The shaped part according to claim 9 ,

characterized in that

the one or more openings filled with the transparent or translucent plastic are provided, wherein the openings on the carrier rear side are connected to one another via a plastic layer formed from the transparent or translucent plastic.

11 . The shaped part according to claim 1 ,

characterized in that

the light source or light sources are LEDs.

12 . The shaped part according to claim 1 ,

characterized in that

the one or more light sources are provided, which are connected to one another to form a light source network or a light source mat.

13 . The shaped part according to claim 1 ,

characterized in that

the one or more light sources are electrically connected via a contact arranged on the carrier rear side.

14 . The shaped part according to claim 1 ,

characterized in that

the decorative layer and the carrier are connected to one another via a decorative adhesive layer.

15 . A method for producing a shaped part according to claim 1 , comprising the following steps:

a) providing or producing the decorative layer and the carrier formed at least partially from a natural material,

b) arranging the one or more light sources on the carrier rear side and/or in the carrier and/or between the decorative layer rear side and the carrier,

c) arranging the transparent or translucent protective and/or optical layer on the front side of the decorative layer.

16 . The method according to claim 15 , with which there is further provided:

arranging the one or more light sources on the carrier rear side and/or in the carrier, and

producing one or more openings in the carrier between the carrier rear side and the carrier front side.

17 . The method according to claim 16 , with which there is further provided:

arranging the one or more light sources in the opening or openings.

18 . The method according to claim 16 , with which there is further provided:

producing the openings in the carrier is effected by punching and/or milling and/or lasering and/or etching.

19 . The method according to claim 16 , with which there is further provided:

back injecting the opening or openings with transparent or translucent plastic, wherein the opening or openings are filled with the transparent or translucent plastic and the one or more light sources are embedded in the transparent or translucent plastic.

20 . The method according to claim 19 , with which there is further provided:

pre-fixing of one or more light sources prior to back injection.

21 . The method according to claim 16 , with which there is further provided:

a1) producing a lighting element comprising the one or more light sources by embedding the one or more light sources in transparent or translucent plastic, and

a2) arranging the one or more light sources in or on the opening or openings by inserting the lighting element into the opening or openings.

22 . The method according to claim 15 , with which a partial or full-surface layer of bio-based plastic is applied to the carrier rear side.