| 发明名称 |
LED LAMP |
| 摘要 |
A LED lamp includes an at least partially optically transmissive enclosure and a base. A LED assembly comprising at least one LED is located in the enclosure and is operable to emit light when energized through an electrical path from the base. A heat sink comprises a heat dissipating portion that is at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the at least one LED. The heat sink is connected to the base by a snap fit connector comprising a deformable first member on one of the base or heat sink engaging a second member on the other one of the heat sink and the base. A retention member holds the first member in engagement with the second member. A seal is positioned between the heat sink and the base, the seal being compressed between the heat sink and the base. |
| 申请公布号 |
US2015062909(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201414288896 |
申请日期 |
2014.05.28 |
| 申请人 |
Cree, Inc. |
发明人 |
Progl Curt;Power David;Reier Bart P. |
| 分类号 |
F21K99/00;F21V29/00 |
主分类号 |
F21K99/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lamp comprising:
a housing containing a reflector; a base; an LED assembly comprising at least one LED located in the housing and operable to emit light when energized through an electrical path from the base; a heat sink comprising a heat dissipating portion that is at least partially exposed to the ambient environment and a heat conducting portion that is thermally coupled to the at least one LED, the heat sink being connected to the base by a snap fit connector comprising a deformable first member on one of the base or heat sink engaging a second member on the other one of the heat sink and the base; and a retention member mounted on the heat sink that holds the first member in engagement with the second member. |
| 地址 |
Durham NC US |
