发明名称 |
LIGHTING FIXTURE COVER AND LIGHTING FIXTURE |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting fixture cover and a lighting fixture of low cost. <P>SOLUTION: The lighting fixture cover 18 covers an opening of a case supporting a light source 12. The lighting fixture cover 18 is provided with a polycarbonate 20 of an HB grade in the UL (Underwriters Laboratories Inc) 94 standards, and a restraint layer 22 formed on a face at a light source side of the polycarbonate 20 for restraining temperature rise of the polycarbonate 20 at combustion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012048842(A) |
申请公布日期 |
2012.03.08 |
申请号 |
JP20100187154 |
申请日期 |
2010.08.24 |
申请人 |
KOITO MFG CO LTD;ORIGIN ELECTRIC CO LTD |
发明人 |
NAKAMURA KOICHI;NAKAMURA YASUO;YAGI HISAO;KOBAYASHI NORIHIKO;OKABE KEIZO;MOTOJIMA YASUHIRO;NAKAMURA MASAHIRO |
分类号 |
F21V3/00;F21S2/00;F21V3/04;F21Y101/02;F21Y103/00 |
主分类号 |
F21V3/00 |
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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