Ceiling mount light with 360-degree motion sensor
US8049639B2 · kind B2 · utility
5Cited by
18References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2008 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Jul 7, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2113/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ceiling mount light with a single spherical lens with a 360-degree range viewing field to focus infrared energy into a motion sensor is provided. The ceiling mount light has a sensitivity regulating switch to adjust the level of sensitivity up to about 30 feet in the 360-degree viewing field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.