| 发明名称 | Gas cooled LED lamp | ||
| 摘要 | In one embodiment, a lamp comprises an optically transmissive enclosure. An LED array is disposed in the optically transmissive enclosure operable to emit light when energized through an electrical connection. A gas is contained in the enclosure to provide thermal coupling to the LED array. The gas may include oxygen. | ||
| 申请公布号 | US8757839(B2) | 申请公布日期 | 2014.06.24 |
| 申请号 | US201313774193 | 申请日期 | 2013.02.22 |
| 申请人 | Cree, Inc. | 发明人 | Hussell Christopher P.;Edmond John Adam;Negley Gerald H.;Progl Curt;Edmond Mark;Athalye Praneet;Swoboda Charles M.;van de Ven Anthony Paul;Pickard Paul Kenneth;Reier Bart P.;Lay James Michael;Lopez Peter E. |
| 分类号 | F21V5/00 | 主分类号 | F21V5/00 |
| 代理机构 | Moore and Van Allen PLLC | 代理人 | Williamson Dennis J.;Moore and Van Allen PLLC |
| 主权项 | 1. A lamp comprising: an optically transmissive enclosure and a base forming at least a portion of an electrical connection; an LED array disposed in the optically transmissive enclosure to be operable to emit light when energized through the electrical connection, the LED array forming part of an LED assembly comprising a heat sink structure where the LED array is disposed toward one side of the LED assembly with the heat sink structure extending toward the opposite side of the LED assembly, the LED array being positioned substantially in the center of the enclosure; a gas contained in the enclosure to provide thermal coupling to the LED array where the heat sink is mounted on a support, the support being made of a thermally insulating material. | ||
| 地址 | Durham NC US | ||