Illuminated vehicle grille assembly
A vehicle grille assembly is provided herein and includes a light-transmissive grille. At least one light guide is contained within the grille and a light source is configured to supply light to the at least one light guide to illuminate the grille.
1. A vehicle grille assembly comprising:
a light-transmissive grille of the vehicle having a photoluminescent portion;
at least one light guide contained within the grille; and
a light source configured to supply light to the at least one light guide to illuminate the grille by the photoluminescent portion.
2. The vehicle grille assembly of claim 1 , wherein the grille is configured as a lattice.
3. The vehicle grille assembly of claim 1 , wherein the at least one light guide comprises one or more optical fibers.
4. The vehicle grille assembly of claim 1 , wherein the light source is provided on a printed circuit board that is disposed proximate a peripheral edge of the grille.
5. The vehicle grille assembly of claim 4 , wherein the light source comprises a plurality of light-emitting diodes each configured to supply light to a corresponding light guide.
6. The vehicle grille assembly of claim 1 , wherein at least a front portion of the grille is metallized to impart a metallic appearance thereto.
7. The vehicle grille assembly of claim 1 , wherein the at least one light guide illuminates a front and rear portion of the grille such that illumination of the front portion of the grille is visible to an onlooker and illumination of the rear portion provides lighting to an engine compartment that is visible through a number of openings in the grille.
8. A vehicle grille assembly comprising:
a light-transmissive grille of the vehicle having a photoluminescent portion;
a plurality of light guides contained within the grille and optically coupled to the photoluminescent portion; and
a light source configured to supply light to the plurality of light guides, wherein the photoluminescent portion luminesces in response to light excitation.
9. The vehicle grille assembly of claim 8 , wherein the grille is configured as a lattice.
10. The vehicle grille assembly of claim 8 , wherein the plurality of light guides each comprise at least one optical fiber.
11. The vehicle grille assembly of claim 8 , wherein the light source is provided on a printed circuit board that is disposed proximate a peripheral edge of the grille.
12. The vehicle grille assembly of claim 11 , wherein the light source comprises a plurality of light-emitting diodes each configured to supply light to a corresponding light guide.
13. The vehicle grille assembly of claim 8 , wherein at least a front portion of the grille is metallized to impart a metallic appearance thereto.
14. The vehicle grille assembly of claim 8 , wherein the photoluminescent portion defines one of a front and a rear portion of the grille.
15. A vehicle grille assembly comprising:
a light-transmissive grille of the vehicle having a first and second photoluminescent portion;
a plurality of light guides contained within the grille and optically coupled to the first and second photoluminescent portions; and
a light source configured to supply light to the plurality of light guides, wherein the first and second photoluminescent portions luminesce in response to light excitation.
16. The vehicle grille assembly of claim 15 , wherein the grille is configured as a lattice.
17. The vehicle grille assembly of claim 15 , wherein the plurality of light guides each comprise at least one optical fiber.
18. The vehicle grille assembly of claim 15 , wherein the light source is provided on a printed circuit board that is disposed proximate a peripheral edge of the grille, and wherein the light source comprises a plurality of light-emitting diodes each configured to supply light to a corresponding light guide.
19. The vehicle grille assembly of claim 15 , wherein at least a front portion of the grille is metallized to impart a metallic appearance thereto.
20. The vehicle grille assembly of claim 15 , wherein one of the first and second photoluminescent portions defines a front portion of the grille and the other of the first and second photoluminescent portions defines a rear portion of the grille, and wherein the front portion of the grille luminesces in a first color that is visible to an onlooker and the rear portion luminesces in a second color to provide lighting to an engine compartment that is visible through a number of openings in the grille.