Vehicle interior component

Patent metadata

Field	Value
Publication number	US-11214147-B2
Application number	US-202117326236-A
Country	US
Kind code	B2
Filing date	May 20, 2021
Priority date	Nov 23, 2018
Publication date	Jan 4, 2022
Grant date	Jan 4, 2022

Abstract

A vehicle interior component is disclosed. The component may provide visible light and may comprise a base, a decorative module and a light source. The decorative module may comprise an angled surface to direct light toward an inner/textured/nonplanar surface of the decorative module. The inner surface may reflect light. The decorative module may allow light to pass through the inner surface toward an outer surface of the decorative module. The component may comprise a light directing layer comprising a substantially reflective front side adjacent the inner surface of the decorative module and a substantially transparent back side.

First claim

The invention claimed is:

1. A vehicle interior component configured to provide light intended to be visible to an occupant in the vehicle when in operation after installation in the interior of the vehicle comprising:
(a) a base;
(b) a decorative module coupled to the base comprising an outer surface and an inner surface;
(c) a first light source;
(d) a second light source; and
(e) a light directing layer coupled to the inner surface of the decorative module;
wherein the decorative module comprises an angled surface configured to direct light from the first light source toward the inner surface of the decorative module;
wherein the inner surface of the decorative module is configured to reflect light from the first light source;
wherein the decorative module is configured to allow light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module;
wherein the light directing layer comprises a substantially reflective front side adjacent the inner surface of the decorative module and a substantially transparent back side.

2. The component of claim 1 comprising a panel coupled to the light directing layer; wherein the panel comprises a substantially opaque portion and a substantially transparent portion; wherein the substantially opaque portion is configured to reflect light from the second light source to prevent light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module.

3. The component of claim 2 wherein the substantially transparent portion is configured to allow light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module.

4. The component of claim 2 wherein the panel comprises at least one of (a) a film; (b) a foil.

5. A vehicle interior component configured to provide light from a light system comprising a light source to provide direct lighting and a light source to provide indirect lighting configured to present a user interface that is illuminated for an occupant of the vehicle comprising:
(a) a base comprising a passage configured for light from the light source to provide direct lighting;
(b) a light guide adjacent the base configured for light from the light source to provide indirect lighting;
(c) a panel comprising indicia aligned with the passage;
(d) a decorative module providing a core and a base surface;
(e) a cover providing an exterior surface configured to present the user interface using light from the light source; and
(f) a sensor configured for interaction at the exterior surface;
wherein the decorative module comprises an inner surface configured to reflect light from the light source to provide indirect lighting;
wherein the decorative module comprises a surface configured to direct light from the light source to provide indirect lighting toward the inner surface of the decorative module;
wherein the decorative module is configured to allow light from the light source to provide direct lighting through the passage to the panel comprising indicia aligned with the passage;
so that the user interface is configured to be illuminated by light from the light system comprising direct lighting at the indicia of the panel and indirect lighting at the base surface of the decorative module;
wherein the decorative module comprises (1) a glass surface bonded by an adhesive and (2) a coating to provide a reflective surface for the glass surface;
wherein the indicia comprise printing on the glass surface to cover the reflective surface.

6. The component of claim 5 further comprising light chutes for separate lighting of the indicia.

7. A vehicle interior component configured to provide light intended to present a user interface in the interior of the vehicle comprising:
(a) a base;
(b) a decorative module coupled to the base comprising an outer surface and an inner surface;
(c) a first light source;
(d) a second light source; and
(e) a light-reflecting layer coupled to the inner surface of the decorative module;
wherein the decorative module comprises a surface configured to direct light from the first light source toward the inner surface of the decorative module;
wherein the inner surface of the decorative module is configured to reflect light from the first light source;
wherein the decorative module is configured to allow light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module;
wherein the light-reflecting layer comprises a substantially reflective front side adjacent the inner surface of the decorative module;
wherein the light-reflecting layer is configured to reflect light from the outer surface and/or the first light source; wherein the light-reflecting layer is configured to pass light through from the second light source.

8. The component of claim 7 wherein the light reflecting layer comprises a layer applied by a process comprising at least one of (a) metal deposition; (b) vapor deposition; (c) sputtering; (d) physical vapor deposition (PVD); (e) chemical vapor deposition (CVD).

9. A vehicle interior component configured to provide light intended to present a user interface in the interior of the vehicle comprising:
(a) a base;
(b) a decorative module coupled to the base comprising an outer surface and an inner surface;
(c) a first light source;
(d) a second light source;
(e) a light directing layer; and
(e) a panel coupled to the light directing layer;
wherein the decorative module comprises a surface configured to direct light from the first light source toward the inner surface of the decorative module;
wherein the inner surface of the decorative module is configured to reflect light from the first light source;
wherein the decorative module is configured to allow light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module;
wherein the panel comprises a substantially opaque portion and a substantially transparent portion;
wherein the substantially opaque portion is configured to block light from the second light source or to prevent light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module.

10. The component of claim 9 wherein the substantially transparent portion is configured to allow light from the second light source to pass through the inner surface of the decorative module toward the outer surface of the decorative module.

11. The component of claim 9 wherein the panel comprises at least one of (a) a film; (b) a foil.

12. A vehicle interior component configured to provide light from a light source comprising a first light source and a second light source to present a user interface comprising symbols for an occupant of the vehicle comprising:
(a) a base comprising passages configured for light from the first light source;
(b) a light guide adjacent the base configured to direct light from the second light source;
(c) a panel comprising indicia aligned with the passage;
(d) a decorative module providing a core and a base surface and a top surface;
(e) a cover providing an exterior surface configured to present the user interface using light from the light source; and
(f) a sensor configured for interaction at the exterior surface;
so that the user interface is configured for interaction by at least one of output by illumination at the decorative module and/or input by detection fro

Assignees

• Shanghai yanfeng jinqiao automotive trim systems co ltd
• Kostal Leopold Gmbh & Co Kg

Inventors

• Zimmermann Jochen
• Muresan Bogdan
• Göritz-Stamencic Radisa
• Birth Tobias
• Brensel Kai
• Schirp Christian
• Tiebe Torsten

Classifications

• B60Q3/14 Primary

  lighting through the surface to be illuminated · CPC title

• B60K35/21

  using visual output, e.g. blinking lights or matrix displays · CPC title

• B60K35/10

  Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor · CPC title

• B60K37/20

  Dashboard panels · CPC title

• H03K2217/96079

  using a single or more light guides · CPC title