| 发明名称 |
LENS AND LED RETROFIT LAMP |
| 摘要 |
Various embodiments may relate to a lens for a lighting assembly. The lens includes a bottom surface, a top surface and a side surface joining the bottom surface and the top surface. The bottom surface includes an incident surface, and the top surface includes an emergent surface, wherein the side surface includes a first side surface part and a second side surface part arranged in sequence in a direction from the top surface to the bottom surface, and the first side surface part and the second side surface part are defined by different curved surfaces and both are configured as reflection surfaces. |
| 申请公布号 |
US2015260374(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201314436098 |
申请日期 |
2013.10.16 |
| 申请人 |
OSRAM GMBH |
发明人 |
Buchhauser Dirk;Zhang Qihui;Zhang HongWei;Lin Jing |
| 分类号 |
F21V13/04;F21V5/04;F21V7/04;F21K99/00 |
主分类号 |
F21V13/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lens for a lighting assembly, the lens comprising:
a bottom surface, a top surface and a side surface joining the bottom surface and the top surface, wherein the bottom surface comprises an incident surface, and the top surface comprises an emergent surface, wherein the side surface comprises a first side surface part and a second side surface part arranged in sequence in a direction from the top surface to the bottom surface, and the first side surface part and the second side surface part are defined by different curved surfaces and both are configured as reflection surfaces. |
| 地址 |
München DE |
