JPS5982907U

JPS5982907U - lighting equipment

Info

Publication number: JPS5982907U
Application number: JP17888582U
Authority: JP
Inventors: 大沢　勇; 秀徳伊藤; 椎橋　研一
Original assignee: 株式会社東芝; 森山産業株式会社
Priority date: 1982-11-26
Filing date: 1982-11-26
Publication date: 1984-06-05

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示し、第１図は側面図、第２
図は第１図中■−■線に沿う矢視図、第３図は第１図中
■−■線に沿う断面図、第４図および第５図は反射板の
取付位置を一部断面して示す側面図である。１・・・本体、４・・・口金、７．訃・・支持腕、１１
・・・環形けい光ランプ、１４・・・回路部品、１０・
・・反前板。The drawings show one embodiment of the present invention, with the first figure being a side view and the second figure being a side view.
The figure is a sectional view taken along the line ■-■ in Figure 1, Figure 3 is a sectional view taken along the line ■-■ in Figure 1, and Figures 4 and 5 are partial cross-sections of the mounting position of the reflector. FIG. 1... Main body, 4... Cap, 7. Death...Support arm, 11
... Ring-shaped fluorescent lamp, 14 ... Circuit parts, 10.
・Anti-front plate.

Claims

[Scope of utility model registration request]

On the outer periphery of the main body, which is cylindrical and has a cap at one end,
An illumination device in which an annular fluorescent lamp is supported substantially coaxially with a cap by a support arm provided on the main body, and at least a circuit component for starting the annular fluorescent lamp is housed in the main body. In providing the main body with a reflector that reflects the light from the annular fluorescent lamp, the reflector is selectively attached to the end of the outer periphery of the main body on the side of the base or the end opposite to the base. An illumination device characterized in that the position of the reflector with respect to the annular fluorescent lamp can be changed depending on the lighting orientation of the device.