发明名称 |
LAMP CHAIN, METHOD AND THE TOOLING FOR MAKING THE SAME |
摘要 |
A method for making a lamp chain may include: a) providing a tooling provided with a cavity therein, wherein multiple lens-like holes spaced apart from each other at a predetermined distance are formed in the bottom of the cavity; b) placing a circuit board mounted with multiple illuminants in the cavity and keeping the circuit board away from the bottom of the cavity at a predetermined distance; wherein the multiple lens-like holes correspond to the positions of the multiple illuminants at the circuit board; c) injecting glue into the cavity until the glue fully fills the cavity; and d) solidifying the glue.
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申请公布号 |
US2013188355(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201113822325 |
申请日期 |
2011.08.19 |
申请人 |
FAN HUAJIAN;LUO YABIN;YANG CANBANG;YE ZESHENG;OSRAM GMBH |
发明人 |
FAN HUAJIAN;LUO YABIN;YANG CANBANG;YE ZESHENG |
分类号 |
F21S4/00 |
主分类号 |
F21S4/00 |
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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