发明名称 |
LED Lighting Unit Applied to a Fluorescent Lighting Fixture |
摘要 |
A light emitting diode (LED) lighting unit applied to a fluorescent lighting fixture including a light emitting diode (LED) lighting unit mounted in an existing fluorescent lighting fixture; a source part being disposed in the LED lighting unit; polarity being switched by means of the source part installed in the LED lighting unit depending on the direction of the installation direction of the LED lighting unit; the LED lighting unit being capable of coping with changed polarity resulted from any direction of the installation; a first bridge rectifier and a second bridge rectifier installed in the LED lighting unit functioning to rectify the current supplied from a ballast of the fluorescent lighting fixture and to conduct a light emitting diode (LED) assembled unit connected in series and parallel.
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申请公布号 |
US2007223225(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20060616143 |
申请日期 |
2006.12.26 |
申请人 |
YASHIMA DENGYO CO., LTD. |
发明人 |
EIICH SUGI;KENJIRO HASHIZUME |
分类号 |
F21V23/02;F21V29/00;H01L33/50 |
主分类号 |
F21V23/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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