| 发明名称 |
HEAT DISSIPATION DEVICE FOR LAMPS |
| 摘要 |
A heat dissipation device for lamps comprises an AC electromagnet coil, a rotor, a support, a filmcoated sheet and a heat sink, the rotor being assembled together with the support via a rotating shaft, the AC electromagnet coil and the support being assembled together, the filmcoated sheet and the heat sink being connected together to form an airbag, the support being provided thereon with a lifting mechanism that is connected with the filmcoated sheet, the lower surface of the rotor being designed with a lug for intermittently pressing the lifting mechanism during the rotation; and, the lifting mechanism comprises an expansion link, a spring, a spring pressing member and a membrane connector. |
| 申请公布号 |
US2015085501(A1) |
申请公布日期 |
2015.03.26 |
| 申请号 |
US201214008742 |
申请日期 |
2012.06.01 |
| 申请人 |
DONG GUAN AMC LIGHTING CO., LTD. ;WAC LIGHTING CO. |
发明人 |
Wang Changyao;Tayco Greg |
| 分类号 |
F21V29/02;F21V29/00 |
主分类号 |
F21V29/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat dissipation device for lamps, comprising an AC electromagnet coil (1), a rotor (2), a support (4), a filmcoated sheet (10) and a heat sink (12), the rotor (2) being assembled together with the support (4) via a rotating shaft (5), the AC electromagnet coil (1) and the support (4) being assembled together, the filmcoated sheet (10) and the heat sink (12) being connected together to form an airbag (11), wherein the support (4) is provided thereon with a lifting mechanism that is connected with the filmcoated sheet (10), and the lower surface of the rotor (2) is designed with a lug (3) for intermittently pressing the lifting mechanism during the rotation. |
| 地址 |
Dongguang, Guangdong CN |
