发明名称 |
Lamp assembly for a recessed ceiling fixture |
摘要 |
A lamp assembly for a recessed ceiling fixture includes a support, a lens retainer removably mounted to the support and carrying a lens, a heat shield removably mounted on the lens retainer above the lens, an electric socket supported by an upper end of the heat shield, and a lamp disposed within and supported by the heat shield and electrically coupled to the socket. The lamp includes a reflecting surface that reflects visible light forwardly and transmits heat rearwardly toward a dome shaped reflector surface of the heat shield which reflects that heat forwardly. The heat shield, lamp, and socket can be removed as a unit from the lens retainer in order to be able to replace the lamp while leaving the lens in place. When re-mounting the unit, the lamp engages centering surfaces carried by the lens retainer to center the lamp relative to the lens.
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申请公布号 |
US5951151(A) |
申请公布日期 |
1999.09.14 |
申请号 |
US19970796583 |
申请日期 |
1997.02.06 |
申请人 |
COOPER TECHNOLOGIES COMPANY |
发明人 |
DOUBECK, DAVID EDWIN;CZECH, KEN WALTER;GARDNER, LOUISE MAMEROW;ZIOBRO, DAVID JUDE;MEYER, RICK OTTO |
分类号 |
F21S8/02;F21V7/20;F21V9/04;F21V15/06;F21V17/16;F21V19/04;F21V21/04;F21V21/30;(IPC1-7):F21V29/00 |
主分类号 |
F21S8/02 |
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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