Elevated Light Source Cavity
First Claim
Patent Images
1. A heat sink for an outdoor lighting fixture, the heat sink comprising:
- a top portion; and
a skirt portion extending down from an outer perimeter of the top portion, the top portion comprising;
an elevated portion;
a transition portion surrounding the elevated portion, wherein the elevated portion and the transition portion define a cavity; and
a planar portion surrounding the transition portion, wherein the elevated portion is elevated above the planar portion.
5 Assignments
0 Petitions
Accused Products
Abstract
A heat sink for an outdoor lighting fixture includes a top portion and a skirt portion. The skirt portion extends down from an outer perimeter of the top portion. The top portion includes an elevated portion and a transition portion surrounding the elevated portion. The elevated portion and the transition portion define a cavity. The top portion further includes a planar portion surrounding the transition portion. The elevated portion is elevated above the planar portion.
-
Citations
20 Claims
-
1. A heat sink for an outdoor lighting fixture, the heat sink comprising:
-
a top portion; and a skirt portion extending down from an outer perimeter of the top portion, the top portion comprising; an elevated portion; a transition portion surrounding the elevated portion, wherein the elevated portion and the transition portion define a cavity; and a planar portion surrounding the transition portion, wherein the elevated portion is elevated above the planar portion. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An outdoor lighting structure, comprising:
-
a housing; and a heat sink attached to the housing, the heat sink comprising a top portion and a skirt portion extending down from the top portion, wherein the heat sink is disposed below the housing and wherein the top portion comprises; an elevated portion; a transition portion surrounding the elevated portion, wherein the elevated portion and the transition portion define a cavity; and a planar portion surrounding the transition portion, wherein the elevated portion is elevated above the planar portion. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17)
-
-
18. An outdoor lighting fixture, comprising:
-
a housing; a heat sink attached to the housing, the heat sink comprising a top portion and a skirt portion extending down from the top portion, wherein the heat sink is disposed below the housing and wherein the top portion comprises; an elevated portion; a transition portion surrounding the elevated portion, wherein the elevated portion and the transition portion define a cavity; and a planar portion surrounding the transition portion, wherein the elevated portion is elevated above the planar portion; a light source attached to the elevated portion and positioned within the cavity; and a driver positioned in the housing to provide power to the light source. - View Dependent Claims (19, 20)
-
Specification