JPS59136119U

JPS59136119U - Illuminated switch display device

Info

Publication number: JPS59136119U
Application number: JP2978983U
Authority: JP
Inventors: 勝鈴木
Original assignee: 株式会社東海理化電機製作所
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-11

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 the drawing]

添付図面は本考案の一実施例を示し、第１図はオフ状態
の縦断面図、第２図は同状態の一部の拡大縦断面図、第
３図はオン状態の縦断面図、第４図は銘板の正面図であ
る。３・・・ケース、４・・・スイッチノブ、５・・・銘板
、７・・・棒状ライトガイド、９・・・光反射面、１０
・・・押圧板、１１・・・押釦スイッチ、１３・・・板
状ライトガイド、１７・・・光源ランプ、１９・・・二
色のフィルター。The accompanying drawings show an embodiment of the present invention, in which FIG. 1 is a vertical cross-sectional view in the off state, FIG. 2 is an enlarged vertical cross-sectional view of a part of the same state, and FIG. 3 is a vertical cross-sectional view in the on state. Figure 4 is a front view of the nameplate. 3... Case, 4... Switch knob, 5... Nameplate, 7... Rod-shaped light guide, 9... Light reflecting surface, 10
...Press plate, 11...Push button switch, 13...Plate light guide, 17...Light source lamp, 19...Two-color filter.

Claims

[Scope of utility model registration request]

A rod-shaped light guide is connected to a switch knob having a name plate, and is turned on by pressing and releasing the switch knob.
A push-button switch is provided that is turned off, a plate-shaped light guide is provided perpendicular to the sliding direction of the bar-shaped light guide and is irradiated with light from the light source, and a portion of the bar-shaped light guide intersects with the plate-shaped light guide. A tilted light reflecting surface is provided on the
The direction of the illumination light incident on the bar-shaped light guide from the plate-shaped light guide is changed by the reflecting surface to illuminate the nameplate from the inside, and the bar-shaped light guide is provided with a light source that illuminates the plate-shaped light guide between the light source light of the plate-shaped light guide and the bar-shaped light guide. A two-color color filter that interlocks and slides through the plate-shaped light guide 1 and changes the color or color density of the part that passes through the plate-shaped light guide by changing between the OFF position and the ON position is connected to the bar-shaped light guide. A display device for an illuminated switch characterized by: