LED lamp
US10006591B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2015 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Sep 28, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2101/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The LED lamp has an enclosure defined by a housing and an optically transmissive exit surface. A base is connected to the enclosure. The housing is connected to the base at a proximal end and diverges as the housing extends away from the base to a distal end. The optically transmissive exit surface is connected to the distal end of the housing. A LED board is positioned transversely to a longitudinal axis of the enclosure adjacent the distal end to define a first interior space and a second interior space. A passage communicates the first interior space with the second interior space. A first aperture and a second aperture in the enclosure communicate the first interior space and the second interior space with the exterior of the lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.