Vehicle lamp and vehicle rear panel
A vehicle lamp includes a light guiding portion configured to be provided in at least one section of a vehicle body panel of a vehicle, and a light source arranged to input light into the light guiding portion such that the light is guided inside the light guiding portion. The light guiding portion has an inner surface and an outer surface. The inner surface is configured to face toward an inside of the vehicle and to serve as a light blocking surface to block the light. The outer surface is configured to face toward an outside of the vehicle and to serve as a light exiting surface from which the light is allowed to exit the light guiding portion. The vehicle body panel may be a vehicle rear panel having a resin molded portion, and the vehicle lamp may be provided integrally with the resin molded portion.
1. A vehicle lamp comprising:
a light guiding portion being a portion of a vehicle body panel of a vehicle, the vehicle body panel comprising a transparent portion and a colored portion, the transparent portion and the colored portion being arranged adjacent to one another along an exterior surface of the vehicle body panel, the light guiding portion being the transparent portion of the vehicle body panel; and
a light source arranged to input light into the light guiding portion such that the light is guided inside the light guiding portion,
wherein the light guiding portion comprises an inner surface and an outer surface, the inner surface being configured to face toward an inside of the vehicle and to serve as a light blocking surface to block the light, and the outer surface being configured to face toward an outside of the vehicle and to serve as a light exiting surface from which the light is allowed to exit the light guiding portion, and
wherein the transparent portion and the colored portion both transmit respective portions of the light therethrough; and
at least a portion of the colored portion is a window for viewing through.
2. The vehicle lamp according to claim 1 , wherein a light blocking layer is provided on the inner surface of the light guiding portion.
3. The vehicle lamp according to claim 1 , wherein the outer surface of the light guiding portion is configured to diffuse the light.
4. The vehicle lamp according to claim 3 , wherein the outer surface comprises light diffusing elements to diffuse the light.
5. The vehicle lamp according to claim 4 , wherein the light diffusing elements are inverted cone shaped recessed portions arranged in an array on the outer surface.
6. The vehicle lamp according to claim 3 , further comprising a transparent protective layer covering the outer surface.
7. The vehicle lamp according to claim 6 , wherein the protective layer is a hard coat film.
8. The vehicle lamp according to claim 1 , wherein the light guiding portion is configured to be arranged in a section other than a window section of the vehicle body panel.
9. The vehicle lamp according to claim 1 , wherein the transparent portion and the colored portion are formed as unitary and continuous portions of the vehicle body panel.
10. The vehicle lamp according to claim 1 , wherein the light blocking surface extends across the entire inner surface of the transparent portion.
11. The vehicle lamp according to claim 10 , wherein the light blocking surface further extends across a portion of an inner surface of the colored portion.
12. A vehicle rear panel comprising:
a resin molded portion forming an exterior portion of the vehicle rear panel; and
a vehicle lamp being provided as a portion of the vehicle rear panel, the vehicle rear panel comprising a transparent portion and a colored portion, the transparent portion and the colored portion being arranged adjacent to one another along an exterior surface of the vehicle rear panel,
wherein the vehicle lamp comprises a light guiding portion, and a light source arranged to input light into the light guiding portion such that the light is guided inside the light guiding portion, the light guiding portion being the transparent portion of the vehicle rear panel,
wherein the light guiding portion comprises an inner surface and an outer surface, the inner surface being configured to face toward an inside of a vehicle and to serve as a light blocking surface to block the light, and the outer surface being configured to face toward an outside of the vehicle and to serve as a light exiting surface from which the light is allowed to exit the light guiding portion, and
wherein the transparent portion and the colored portion both transmit respective portions of the light therethrough;
at least a portion of the colored portion is a window for viewing through.
13. The vehicle rear panel according to claim 12 , wherein the transparent portion and the colored portion are formed as unitary and continuous portions of the vehicle rear panel.
14. The vehicle rear panel according to claim 12 , wherein the light blocking surface extends across the entire inner surface of the transparent portion.
15. The vehicle rear panel according to claim 14 , wherein the light blocking surface further extends across a portion of an inner surface of the colored portion.