# US 10,767,849 B2 · LED luminaire > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,767,849 B2 - Document ID: US10767849B2 - Status: Granted - Kind: B2 - Application number: 15/494,100 - Filed: 2017-04-21 - Published: 2017-10-26 - Granted: 2020-09-08 - Earliest claimed: 2016-04-25 - Assignees: Shat-R-Shield, Inc. - Applicants: Shat-R-Shield, Inc. - Inventors: Don Cattoni - Web page: https://patentgrep.com/patent/US10767849B2 ## CPC - F21S 8/036: {by means of a rigid support, e.g. bracket or arm} - F21V 5/04: of lens shape - F21V 23/008: {the casing being outside the housing of the lighting device} - F21V 25/12: Flameproof or explosion-proof arrangements - F21V 29/76: with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section - F21V 29/87: Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor - F21V 29/89: Metals - F21V 31/005: {Sealing arrangements therefor} - F21V 3/00: Globes; Bowls; Cover glasses (with refracting properties F21V5/00; with reflecting properties F21V7/00; characterised by cooling arrangements F21V29/506) - F21V 3/062: {the material being plastics} - F21Y 2115/10: Light-emitting diodes [LED] - F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS - F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR - F21Y: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED ## Abstract A light-emitting diode (LED) luminaire having corrosion resistant and vapor tight properties. The LED luminaire is suitable for use in hazardous locations or areas. The luminaire comprises a housing having external heat sink fins located thereon, a driver box mounted on top of the housing, and at least one light-emitting diode printed circuit board having a light-emitting diode within the housing. ## Claims ### Claim 1 A luminaire comprising: a housing having external heat sink fins located thereon, a driver box mounted on top of the housing, and at least one light-emitting diode printed circuit board having a light-emitting diode within the housing, wherein the housing is comprised of a thermally conductive plastic resin and the thermally conductive plastic resin comprises a base resin material and the base resin material is selected from the group consisting of polyvinyl chloride (PVC), polyphenylene sulfide, polyamide (nylon), polycarbonate, Acrylonitrile-Butadiene-Styrene (ABS), Liquid Crystalline Polymer (LCP), thermoplastic elastomer, polyphthalamide, polybutylene terephthalate, and polyarylethereketone, and a combination thereof, and wherein the luminaire has a luminaire output of at least 5000 lumen. ### Claim 2 (depends on 1) The luminaire according to claim 1, wherein the housing is a single molded housing. ### Claim 3 (depends on 1) The luminaire according to claim 1, wherein the luminaire further comprises a gasket between the driver box and the housing. ### Claim 4 (depends on 1) The luminaire according to claim 1, wherein the luminaire output is 10,000 plus lumen. ### Claim 5 (depends on 1) The luminaire according to claim 1, wherein the base resin material is polycarbonate. ### Claim 6 (depends on 1) The luminaire according to claim 1, wherein the thermally conductive plastic resin has a rating of at least 15 Watts per meter Kelvin in-plane. ### Claim 7 (depends on 1) The luminaire according to claim 1, wherein the luminaire is classified for UL hazardous locations. ### Claim 8 (depends on 3) The luminaire according to claim 3, wherein the gasket has a minimum of 3/16 inch of flat contact area. ### Claim 9 (depends on 1) The luminaire according to claim 1, wherein the housing further comprises a lens comprised of polycarbonate. ### Claim 10 (depends on 1) The luminaire according to claim 1, wherein the luminaire is an area light, wall pack light, or flood light. ### Claim 11 (depends on 1) The luminaire according to claim 1, wherein the light-emitting diode printed circuit board is mounted on an aluminum heat dissipation plate within the housing. ### Claim 12 A luminaire comprising: a housing having fins located within the housing, a driver box mounted within the housing, a heat sink having upward facing and downward facing heat sink fins within the housing, at least one light-emitting diode printed circuit board having a light-emitting diode within the housing, a lens within the housing, and a lens cover attached to the housing, the lens cover having lens cover fins interlocking with the downward facing heat sink fins of the heat sink, wherein the upward facing heat sink fins are interlocking with the housing fins of the housing, and wherein the housing is comprised of a thermally conductive plastic resin. ### Claim 13 (depends on 12) The luminaire according to claim 12, wherein the thermally conductive plastic resin comprises a base resin material. ### Claim 14 (depends on 13) The luminaire according to claim 13, wherein the base resin material is selected from the group consisting of polyvinyl chloride (PVC), polyphenylene sulfide, polyamide (nylon), polycarbonate, Acrylonitrile-Butadiene-Styrene (ABS), Liquid Crystalline Polymer (LCP), thermoplastic elastomer, polyphthalamide, polybutylene terephthalate, and polyarylethereketone, and a combination thereof. ### Claim 15 A luminaire comprising: a housing having external heat sink fins located thereon, a driver box mounted on top of the housing, and at least one light-emitting diode printed circuit board having a light-emitting diode within the housing, wherein the luminaire is waterproof and the luminaire further comprises a gasket between the driver box and the housing and wherein the housing is a single molded housing, and the driver box is electrically connected with the light-emitting diode of the at least one light-emitting diode printed circuit board.