Lamp mounting base and light emitting diode lamp incorporating the same
US9109761B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2013 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Oct 27, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED lamp includes a supporting base and a reflector having a plurality of reflecting tabs mounted thereon. The reflector includes many circumferentially arranged tabs around a central axis of the supporting base. Many LED light sources are mounted in the supporting base and divided into an outer array and an inner array. Each reflecting tab has a fixed end connected to the supporting base and a free end distant from the supporting base. Each reflecting tab extends upwardly and outwardly from a central portion of the supporting base toward an outer periphery thereof. The inner array of the LED light sources is surrounded by the reflector. A hole is defined in a free end of each reflecting tab and aligned with one of the LED light sources of the outer array. A lamp mounting base is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.