Light including a heat sink and LEDs coupled to the heat sink
US10386057B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2018 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Aug 7, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light includes a housing having an upper portion and a lower portion. The lower portion defines a battery port. The light also includes a heat sink extending upward from the lower portion. The heat sink includes a body defining a central aperture that extends along a central axis, a plurality of light support surfaces arranged around a perimeter of the body, and a top support member attached to tops of the plurality of light support surfaces. The light further includes a first plurality of LEDs coupled to the plurality of light support surfaces to emit light in a 360 degree pattern, a second plurality of LEDs supported on a surface of the top support member that is perpendicular to the plurality of light support surfaces, and a battery pack received in the battery port to power the first plurality of LEDs and the second plurality of LEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.