| 发明名称 |
Lighting System |
| 摘要 |
Alighting system includes: a light-discharging portion configured to irradiate a space with light from a duct configured to propagate outside light; a light-diffusing portion disposed so as to cover the light-discharging portion and configured to diffuse light entering an incident surface and going out from a light-emitting surface facing the space; and a light source unit including a light source configured to emit light directed toward the incident surface of the light-diffusing portion. Accordingly, light emission of the light-emitting surface is controlled irrespective of the condition of the outside light and hence desired illumination is realized. |
| 申请公布号 |
US2014177215(A1) |
申请公布日期 |
2014.06.26 |
| 申请号 |
US201313832731 |
申请日期 |
2013.03.15 |
| 申请人 |
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION |
发明人 |
SASAKI Jun;OSAKI Hajime |
| 分类号 |
F21V11/00 |
主分类号 |
F21V11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lighting system comprising:
a light-discharging portion configured to irradiate an interior space with light from a duct configured to propagate outside light; a light-diffusing portion disposed so as to cover the light-discharging portion and configured to diffuse light entering an incident surface and exiting from a light-emitting surface facing the interior space; and a light source unit including a light source configured to emit light directed toward the incident surface of the light-diffusing portion. |
| 地址 |
Kanagawa JP |
