| 摘要 |
PURPOSE:To make a reflector supportable solidly by fixing ends or plural supporting rods on one side with the reflector and mounting clasps on ends of them on the other side and next inserting/fixing these clasps on a projected top part of a bulb head. CONSTITUTION:Ends of three supporting rods 6 on one side, made of spring steel, are respectively welded and fixed to a reflector 4. Clasps 7 made of flat steel are respectively welded to the ends of them on the other side, and these clasps are inserted/fixed in touch with an inner surface of a projected top part 3 of a glass bulb 1's head. Since the reflector 4 is supported and fixed by a plurality of the supporting rods 6, which are made of spring steel and fixed on the top part of the glass bulb 1's head, the reflector 4 can be always supported in small length solidly on a prescribed position even if vibration and impact are applied to the reflector 4.
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