Light fixture with shielded optic
A light fixture includes at least one elongated strut and a socket formed on each strut. Each strut includes a first end, a second end, and an arcuate portion extending between the first end and the second end. An axis extends between the first end and the second end. The arcuate portion extending at least partially around the axis. The socket includes a ridge and a surface supporting a first light-emitting element. The surface is recessed relative to the ridge such that the light emitted by the light-emitting element is directed at an acute angle relative to the axis.
1. A light fixture comprising:
at least one elongated strut, each strut including a first end, a second end, and an arcuate portion extending between the first end and the second end, an axis extending between the first end and the second end, the arcuate portion extending at least partially around the axis, wherein the arcuate portion of each strut extends in a helical manner between the first end and the second end;
at least one first socket, the first socket formed on one of the at least one strut and spaced apart from the second end of the strut by a first distance, the first socket supporting a first light-emitting element; and
at least one second socket, the second socket formed on one of the at least one strut and spaced apart from the second end of the strut by a second distance greater than the first distance, the second socket supporting a second light-emitting element, the second light-emitting element emitting light from a position that is offset in a direction parallel to the axis from the light emitted by the first light-emitting element, light emitted by the first and second light-emitting elements is generally directed toward the first end.
2. The light fixture of claim 1 , wherein the first socket is positioned on a first plane perpendicular to the axis, wherein the second socket is positioned on a second plane perpendicular to the axis and axially offset from the first plane.
3. The light fixture of claim 1 , further comprising a third socket formed on each strut and spaced apart from the second end of the strut by a third distance greater than the first distance and less than the second distance, the third socket supporting a third light-emitting element, the third light-emitting element emitting light from a position that is offset along the axis from the light emitted by the first light-emitting element and the second light-emitting element.
4. The light fixture of claim 1 , wherein the at least one elongated strut includes four elongated struts, the struts spaced apart from one another about the axis by equal angular intervals.
5. The light fixture of claim 1 , wherein the each socket includes a ridge and a surface supporting the respective light-emitting element, the surface being recessed relative to the ridge such that the light emitted by the light-emitting element is directed at an acute angle relative to the axis.
6. The light fixture of claim 1 , wherein the first socket is angularly offset from the second socket about the axis.
7. The light fixture of claim 1 , wherein the first socket is radially offset from the second socket such that a radial distance between the axis and the first socket is less than a radial distance between the axis and the second socket.
8. The light fixture of claim 1 , wherein each socket is formed on a lower portion of the fixture such that the light-emitting elements are oriented downwardly.
9. The light fixture of claim 1 , wherein the first light-emitting element is oriented to emit light in a first direction, wherein the second light-emitting element is oriented to emit light in a second direction.
10. A light fixture comprising:
at least one elongated strut, each strut including a first end, a second end, and an arcuate portion extending between the first end and the second end, an axis extending between the first end and the second end, the arcuate portion extending at least partially around the axis, wherein the arcuate portion of each strut extends in a helical manner between the first end and the second end; and
a socket formed on an associated one of the at least one strut, the socket including a ridge and a surface supporting a first light-emitting element, the surface oriented in a plane perpendicular to the axis, the surface being recessed relative to the ridge such that the light emitted by the light-emitting element is directed at an acute angle relative to the axis.
11. The light fixture of claim 10 , wherein the socket is a first socket, and further comprising a second socket formed on the associated strut, the second socket including a ridge and a surface supporting a second light-emitting element, the surface being recessed relative to the ridge such that the light emitted by the second light-emitting element is directed at an acute angle relative to the axis.
12. The light fixture of claim 11 , wherein the second socket is axially spaced apart from the first socket, the second light-emitting element emitting light from a position that is axially offset from the light emitted by the first light-emitting element.
13. The light fixture of claim 11 , wherein the plane is a first plane perpendicular to the axis, wherein the second socket is positioned on a second plane perpendicular to the axis and axially offset from the first plane.
14. The light fixture of claim 11 , further comprising a third socket formed on the associated strut, the third socket including a ridge and a surface supporting a third light-emitting element, the surface being recessed relative to the ridge such that the light emitted by the third light-emitting element is directed at an acute angle relative to the axis.
15. The light fixture of claim 10 , wherein the at least one elongated strut includes four elongated struts, the struts spaced apart from one another about the axis by equal angular intervals.
16. The light fixture of claim 10 , wherein the socket is formed on a lower portion of the fixture such that the light-emitting element is oriented downwardly.
17. The light fixture of claim 16 , wherein the ridge prevents any light from being emitted in a direction perpendicular to the axis.
18. A light fixture comprising:
at least one elongated strut, each strut including a first end, a second end, and an arcuate portion extending between the first end and the second end, an axis extending between the first end and the second end, the arcuate portion extending at least partially around the axis;
at least one first socket, the first socket formed on one of the at least one strut and spaced apart from the second end of the strut by a first distance, the first socket supporting a first light-emitting element; and
at least one second socket, the second socket formed on one of the at least one strut and spaced apart from the second end of the strut by a second distance greater than the first distance, the second socket supporting a second light-emitting element, the second light-emitting element emitting light from a position that is offset in a direction parallel to the axis from the light emitted by the first light-emitting element, light emitted by the first and second light-emitting elements is generally directed toward the first end,
wherein the each socket includes a ridge and a surface supporting the respective light-emitting element, the surface being recessed relative to the ridge such that the light emitted by the light-emitting element is directed at an acute angle relative to the axis.