Illuminating prismatic badge for a vehicle

Patent metadata

Field	Value
Publication number	US-9607534-B2
Application number	US-201514606410-A
Country	US
Kind code	B2
Filing date	Jan 27, 2015
Priority date	Nov 21, 2013
Publication date	Mar 28, 2017
Grant date	Mar 28, 2017

Abstract

A badge mounted on a vehicle is provided herein. The badge includes a housing having a viewable portion. A light source is disposed inside the housing and is configured to direct light toward the viewable portion. Light emitted from the light source illuminates in a plurality of colors which may create a prismatic appearance.

First claim

What is claimed is:

1. A badge for a vehicle, comprising:
a housing of said badge having a prismatic viewable portion; and
first and second light sources disposed inside the housing each configured to direct light toward the viewable portion, the second light source disposed between the first light source and the viewable portion;
wherein the viewable portion illuminates in a first color from the first light source and simultaneously in a second color from the second light source.

2. The badge of claim 1 , wherein the first light source is disposed proximate at least one of an outer edge and a corner of the viewable portion.

3. The badge of claim 1 , wherein the badge further comprises a light diffusing material proximate the viewing portion.

4. The badge of claim 1 , wherein the first light source illuminates in a substantially white color and wherein the second light source illuminates in a non-white color.

5. The badge of claim 4 , wherein the first light source illuminates while the second light source is in an off state.

6. A vehicle badge, comprising:
a prismatic viewable portion of the badge;
a first light source configured to emit light toward the viewable portion; and
a second light source located between the viewable portion and the first light source and configured to pulse light toward the viewable portion;
wherein the viewable portion is configured to luminesce in response to excitation by light emitted from the first light source; and
wherein pulsed light emitted from the second light source produces a plurality of colors on the viewable portion.

7. The badge of claim 6 , wherein the second light source is disposed proximate at least one of an outer edge and a corner of the viewable portion.

8. The badge of claim 6 , wherein the viewable portion includes a photoluminescent structure configured to perform an energy conversion on light emitted from the first light source.

9. The badge of claim 6 , further comprising a controller configured to control the output of each light source, wherein each light source illuminates in a differing color to create a prismatic appearance.

10. The badge of claim 9 , wherein the viewable portion luminesces in a neutral white color.

11. The badge of claim 6 , wherein each pulse of light from the second light source occurs for a time period of about 1/10 to 1/100 of a second.

12. A vehicle badge, comprising:
a housing of the badge having a prismatic viewable portion; and
first and second light sources disposed inside the housing and each configured to direct light toward the viewable portion;
wherein portions of the viewable portion are configured to glow in a first color and flash in a second color that is visually distinct from the first color, wherein the second light source is disposed between the first light source and the viewable portion.

13. The badge of claim 12 , wherein the second light source is cycles through a plurality of colors.

14. The badge of claim 12 , wherein the second light source is disposed proximate at least one of an outer edge and a corner of the viewable portion.

15. The badge of claim 12 , wherein the viewable portion includes a light diffuser.

16. The badge of claim 12 , wherein the first light source is one of an ultraviolet LED, a violet LED, and a blue LED, and the second light source is a Red, Green, and Blue (RGB) LED.

17. The badge of claim 16 , wherein the first and second light sources are RGB LEDs and wherein the first light source illuminates all three color chips within the RGB LED while the second light source simultaneously illuminates less than all three color chips disposed within the RGB LED.

18. The badge of claim 13 , wherein each pulse of light from the second light source occurs for a time period of about 1/10 to 1/100 of a second.

Assignees

• Ford Global Tech Llc

Inventors

• Dellock Paul Kenneth
• Salter Stuart C
• Gardner Cornel Lewis
• Musleh Michael A
• Siler Brian

Classifications

• B60R13/005

  Manufacturers' emblems, name plates, bonnet ornaments, mascots or the like; Mounting means therefor · CPC title

• F21V3/049

  Patterns or structured surfaces for diffusing light, e.g. frosted surfaces · CPC title

• B60Q1/50

  for indicating other intentions or conditions, e.g. request for waiting or overtaking · CPC title

• F21S10/023

  by selectively switching fixed light sources · CPC title

• G09F21/04 Primary

  by land vehicles · CPC title