Optical member for spot flood lights
AssigneeCoreLED Systems, LLC
InventorsDerek Mallory, Brian Wells, Dianna Stadtherr
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Abstract
A one-piece molded lens member for use with a plurality of LEDs in a luminaire includes a generally planar base portion having an upper surface and a lower surface and a plurality of optical structures arranged in rows and columns on the base portion, each optical structure having a hemispheroidal section extending upwardly from the upper surface of the base portion and a first hemicylindrical section extending upwardly from the lower surface of the base portion and from a side of the hemispheroidal section, the optical structure having upper surfaces contiguous with the upper surfaces of the base portion.
Claims19
A one piece molded lens member comprising:
- a generally planar base portion having an upper surface and a lower surface and a plurality of optical structures arranged in rows and columns on the base portion, each optical structure having a hemispheroidal section extending upwardly from the upper surface of the base portion and a first hemicylindrical section extending upwardly from the lower surface of the base portion and from a side of the hemispheroidal section, the optical structure having upper surfaces contiguous with the upper surfaces of the base portion.
A luminaire module comprising:
- a substrate;
- a plurality of LEDs mounted on the substrate;
- a one piece molded lens member disposed over the plurality of LEDs, the one piece molded lens member having a generally planar base portion defining an upper surface and a lower surface and a plurality of optical structures arranged in rows and columns on the base portion, each optical structure having a hemispheroidal section extending upwardly from the base portion and a first hemicylindrical section extending upwardly from the lower surface of the base portion and from a side of the hem ispheroidal section, the optical structure having upper surfaces contiguous with the upper surfaces of the base portion, wherein each optical structure is positioned over a corresponding LED to focus light into a desired beam.
Dependencies are inferred from the claim text.