发明名称 Louvre for a luminaire and luminaire provided therewith.
摘要 <p>The grid (1) for a luminaire (31) comprises an inner (2) and an outer circumferential reflector (12) extending concavely resp. convexly curved along an axis (3). The outer reflector (12) has a rim (15) bent back on itself, on which the inner reflector (2) rests with a shoulder (5) thereof. Lamellae (20) are secured to the outer reflector (12) and extend through an opening (16) in the outer reflector (12) radially away from the axis (3). The lamellae couple the reflectors (2, 12) one to another. The luminaire (31) provided with the grid (1) prevents glare beyond a small angle with the axis. &lt;IMAGE&gt;</p>
申请公布号 EP0619454(A1) 申请公布日期 1994.10.12
申请号 EP19940200863 申请日期 1994.03.30
申请人 N.V. PHILIPS' GLOEILAMPENFABRIEKEN 发明人 SERGENT, JACQUES, C/O INT. OCTROOIBUREAU B.V.;GAILLOT, OLIVIER, C/O INT. OCTROOIBUREAU B.V.
分类号 F21V11/02;F21V11/06;F21V13/10;F21V17/00;(IPC1-7):F21V11/06;F21S5/00 主分类号 F21V11/02
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