发明名称 |
LED lamp module |
摘要 |
An LED lamp (10) has a housing (12) with an interior wall (14) defining a cavity (16). An LED light source (26) is positioned in the cavity (16) and project light in a forward direction. A reflector (28) having a reflective surface (30), a forward opening (32) and a rear opening (34) surrounds the light source (26) and a complex lens (38) closes the forward opening. The lens (38) comprises a first optical refractive clement (40) arranged around a peripheral edge (42) and a second optical refractive element (44) centrally located on the lens (38); the first optical refractive element (40) including a plurality of flute lenses (40a) and the second optical refractive element (44) comprising a concavo-convex lens (44a). |
申请公布号 |
EP2009345(A2) |
申请公布日期 |
2008.12.31 |
申请号 |
EP20080011563 |
申请日期 |
2008.06.26 |
申请人 |
OSRAM SYLVANIA, INC. |
发明人 |
TESSNOW, THOMAS;TUCKER, MICHAEL D.;MADHANI, VIPIN C.;FREY, PETER |
分类号 |
F21K99/00;F21V19/00;F21V17/04;F21Y103/02;F21Y111/00;H01J5/54;H01J9/34;H01J61/32;H01R33/94 |
主分类号 |
F21K99/00 |
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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