发明名称 |
Led lamp with direct optical coupling to an optical light guide having purality of light pipes in axial arrangement |
摘要 |
An LED light source (10) comprises a heat sink (12) having a body (14) with a front surface (16) and a rear surface (18), the rear surface (18) being provided with heat dissipaters (20). The front surface (16) includes a pocket (22) for the receipt of components (24), the components including at least one LEDs (25) and electrical circuitry therefor. A housing (26) has a flange (28) and a tubular projection (30) fitted into the pocket (22) in a manner to fix the components (24) in the heat sink (12); and an optical light guide (32) having at least one light pipes (34) is positioned in the tubular projection (30), each of the at least one light pipes (34) having a light input end (34a) fixed in light gathering alignment with the at least one LEDs (25) in a one-to-one relationship. |
申请公布号 |
EP1767967(B1) |
申请公布日期 |
2013.03.13 |
申请号 |
EP20060017804 |
申请日期 |
2006.08.25 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
COUSHAINE, CHARLES M.;JOHNSON, RALPH;TESSNOW, THOMAS |
分类号 |
G02B6/00;B60Q1/00;F21K99/00;F21S8/10;G02B6/42;G09F9/305 |
主分类号 |
G02B6/00 |
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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