发明名称 ILLUMINATING FIXTURE
摘要 PURPOSE:To reduce the cost and simplify and quicken the installation of a photo-control member to a lighting fixture body by forming an inner frame in a single piece with a lower photo-control member, and engaging a detention part with a detent part of the lighting fixture body in such a way as capable of disengaging as desired. CONSTITUTION:An inner frame is formed in a single piece with a lower louver member 18. When louver 15 is mounted to a lighting fixture body 12, first an upper louver member 17 is secured to the mounting member 12b of the fixture body 12, and a hooking part 23 at the inner frame formed in a single piece with the lower louver member 18 is detained with the hooking receipt part 24 of the fixture body 12. The free end of the lower louver member 18 is revolved with this hooking part 23 as fulcrum add engaged with the hooking receipt part 2-1 of the fixture body 12 in such a way as capable of disengaging as desired. This permits the lower member 18 to be butted to the upper member 17 correctly, and mounting on the fixture body 12 is made properly. Thereby, the cost is reduced, and the installation of photo-control member 15 to the fixture body 12 can be performed simply and easily.
申请公布号 JPH0487105(A) 申请公布日期 1992.03.19
申请号 JP19900197665 申请日期 1990.07.27
申请人 TOSHIBA LIGHTING & TECHNOL CORP 发明人 YONENAGA MAKOTO;SATO MITSUHARU
分类号 F21V17/00;F21V11/06 主分类号 F21V17/00
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