发明名称 |
LIGHTING DEVICE |
摘要 |
The invention relates to a lighting device comprising at least one semiconductor lighting means (30) and an optical element (50, 60) for influencing a radiation characteristic. Said lighting device is characterised is that said optical element (50) has annular reflecting surfaces (521, 61). |
申请公布号 |
WO2014184215(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
WO2014EP59801 |
申请日期 |
2014.05.13 |
申请人 |
SEIDEL GMBH & CO. KG |
发明人 |
RITZENHOFF, ANDREAS;ENGEL, LUTZ;RACHE, JÖRG;ARNOLD, OLIVER |
分类号 |
F21K99/00;F21V3/00;F21V7/00;F21V19/00;F21V23/00;F21Y101/02 |
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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