JPH0452305U

JPH0452305U -

Info

Publication number: JPH0452305U
Application number: JP9469890U
Authority: JP
Priority date: 1990-09-07
Filing date: 1990-09-07
Publication date: 1992-05-01

Description

[Brief explanation of the drawing]

第１図ａ，ｂ及びｃは第１の実施例において光
透過部を遮蔽した状態、光透過部を露呈した状態
及び光透過部４を一部露呈した状態を示す外観図
、第２図は第１図ｂにおけるＡ−Ａ線による断面
図、第３図はスイツチリング５の平面図、第４図
及び第５図は第２の実施例において光透過部４を
遮蔽した状態における断面図及び光透過部４を外
部に露呈した状態における断面図をそれぞれ示す
。１……第１のベース、２……第２のベース、３
……パイプ、４……光透過部、５……スイツチリ
ング、１１……蛍光灯、１３……ガイド体、１４
，３０……ガイド溝、２０，３５……スイツチ、
２５，２６……突出部、２７，２８……舌片、３
３……ボリウム、３７……白熱電球。 Figures 1a, b, and c are external views showing a state in which the light transmitting part is shielded, a state in which the light transmitting part is exposed, and a state in which the light transmitting part 4 is partially exposed in the first embodiment. 1b is a sectional view taken along the line A-A, FIG. 3 is a plan view of the switch ring 5, and FIGS. A cross-sectional view of the light transmitting portion 4 in a state where it is exposed to the outside is shown. 1...First base, 2...Second base, 3
... Pipe, 4 ... Light transmission part, 5 ... Switch ring, 11 ... Fluorescent lamp, 13 ... Guide body, 14
, 30... guide groove, 20, 35... switch,
25, 26... protrusion, 27, 28... tongue piece, 3
3... Volume, 37... Incandescent light bulb.

Claims

[Claims for Utility Model Registration] (1) A first base made of a non-transparent material, and a first base made of a non-transparent material that is movable relative to the first base. 2; a light source disposed on either the first or second base; and a light transmitting part provided on the second base and transmitting light emitted from the light source; In the first and second bases, the light transmitting portion is exposed to the outside between the first and second bases at a first relative position, and the light transmitting portion is exposed to the outside at a second relative position. A lighting device characterized in that the light transmitting portion is not exposed to the outside by being located inside the first base. (2) The lighting device includes a switch that is controlled in response to relative movement with the first and second bases to connect a power source to the light source. lighting equipment. (3) The lighting device includes a variable resistor that is controlled in response to relative movement with the first and second bases in order to control the amount of light emitted by the light source. The lighting device described in Section 1.