发明名称 |
Illumination device having changeable illumination area |
摘要 |
An illumination device includes a first lighting element, a second lighting element and a pivoting shaft. The first lighting element includes a first lighting module and a first power module contacted with one side of the first lighting module for providing power to the first lighting module. The second lighting element includes a second lighting module and a second power module contacted with one side of the second lighting module for providing power to the second lighting module. The pivoting shaft includes a first stick and a second stick detachable engaging with the first stick. The first stick is rotatably connected to the first power module. The second stick is rotatably connected to the second power module.
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申请公布号 |
US8459836(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US201113297151 |
申请日期 |
2011.11.15 |
申请人 |
CHANG KUO-CHENG;FOXSEMICON INTEGRATED TECHNOLOGY, INC. |
发明人 |
CHANG KUO-CHENG |
分类号 |
F21V21/14 |
主分类号 |
F21V21/14 |
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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