| 发明名称 | AC LED lamp | ||
| 摘要 | An alternating current (AC) light-emitting diode (LED) lamp includes a first AC power end, a second AC power end, a lighting module and a direct current (DC) power output circuit. The lighting module has a first end, a second end and at least one LED unit, wherein the first end is electrically coupled to the first AC power end. The at least one LED unit has one or more LEDs connected in series. The DC power output circuit has a first end and a second end, wherein the second end of the DC power output circuit is electrically coupled to the second AC power end, while the first end of the DC power output circuit is electrically coupled to the second end of the lighting module. The DC power output circuit has a DC output side. | ||
| 申请公布号 | US8791643(B2) | 申请公布日期 | 2014.07.29 |
| 申请号 | US201113006054 | 申请日期 | 2011.01.13 |
| 申请人 | Sunonwealth Electric Machine Industry Co., Ltd | 发明人 | Horng Alex;Cheng Chung-Ken;Kuo Chi-Hung;Hou Kuan-Yin |
| 分类号 | H05B37/02 | 主分类号 | H05B37/02 |
| 代理机构 | Muncy, Geissler, Olds & Lowe, P.C. | 代理人 | Muncy, Geissler, Olds & Lowe, P.C. |
| 主权项 | 1. An alternating current (AC) light-emitting diode (LED) lamp, comprising: a first AC power end; a second AC power end; a lighting module having a first end, a second end and at least one LED unit, wherein the first end is directly connected to the first AC power end, and the at least one LED unit has one or more LEDs connected in series; and a direct current (DC) power output circuit having a first end and a second end, wherein the second end of the DC power output circuit is electrically coupled to the second AC power end, the first end of the DC power output circuit is electrically coupled to the second end of the lighting module, wherein the DC power output circuit has a DC output side, wherein the DC power output circuit is not directly connected to the first AC power end. | ||
| 地址 | Kaohsiung TW | ||