Cooking hood LED light
US9441810B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2013 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Mar 8, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V33/0044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
There is disclosed a cooking hood LED light (10) which is mounted to a cooking hood positioned above a cooking surface. The LED light 10 includes a main housing (11), a reflector assembly (12), an LED lighting circuit (13), and a cover plate (14). The reflector assembly includes a bottom wall having a square opening (34) therein from which extends a truncated pyramid shaped light reflector (35). The cover plate has a square central opening (42) housing a safety glass (47). The LED lighting circuit includes an LED array light panel (51) and an LED power supply (50). The light panel includes an array of LED light elements (54). A clear lens plate (55) having downwardly depending rounded lens tips (56) is coupled to the light panel. A metal heat sink (58) is thermally coupled to the light panel to dissipate heat produced by the light panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.