| 发明名称 |
Optical Waveguide Bodies and Luminaires Utilizing Same |
| 摘要 |
According to one aspect, a luminaire comprises a waveguide body including a central section and first and second separate side sections extending away from the central section along first and second opposed directions, respectively. The central section includes a coupling portion and the waveguide body has a length and includes a plurality of light extraction features that extract light out of the side sections. At least one LED is disposed adjacent the coupling portion and is operated by a power circuit to produce light that is directed into the waveguide body by the coupling portion. At least one structural member extends along the length of the waveguide body for supporting the waveguide body and encloses at least one of the power circuit and the at least one LED. |
| 申请公布号 |
US2014347885(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201414292778 |
申请日期 |
2014.05.30 |
| 申请人 |
CREE, INC. |
发明人 |
Wilcox Kurt S.;Durkee John W.;Lay James Michael;Heeter Shawn;Medendorp, JR. Nicholas W.;McBryde James |
| 分类号 |
F21V8/00 |
主分类号 |
F21V8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A luminaire, comprising:
a waveguide body including a central section and first and second separate side sections extending away from the central section along first and second opposed directions, respectively, wherein the central section includes a coupling portion and wherein the waveguide body has a length and includes a plurality of light extraction features that extract light out of the side sections; at least one LED disposed adjacent the coupling portion and operated by a power circuit to produce light that is directed into the waveguide body by the coupling portion; and at least one structural member extending along the length of the waveguide body for supporting the waveguide body and enclosing at least one of the power circuit and the at least one LED. |
| 地址 |
Durham NC US |
