| 发明名称 |
Area lighting device using discrete light sources, such as LEDs |
| 摘要 |
An area lighting device comprises a plurality of panels arranged into a hollow box having interconnected side walls and open bottom; and at least one of the side wall panels comprising a light emitting panel having a lighted side facing inside the hollow box.
|
| 申请公布号 |
US6705744(B2) |
申请公布日期 |
2004.03.16 |
| 申请号 |
US20020173856 |
申请日期 |
2002.06.19 |
| 申请人 |
HUBBELL DAVID A.;DESANTIS PHILIP V. |
发明人 |
HUBBELL DAVID A.;DESANTIS PHILIP V. |
| 分类号 |
F21K99/00;F21S8/08;F21V7/00;F21V15/00;F21V21/14;F21V23/00;F21V23/04;F21V29/00;H05B37/02;(IPC1-7):F21V21/14 |
主分类号 |
F21K99/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
