JPS5834331U

JPS5834331U - Illumination device for illuminated pushbutton switches

Info

Publication number: JPS5834331U
Application number: JP12937681U
Authority: JP
Inventors: 尚美近藤
Original assignee: 株式会社山武
Priority date: 1981-08-31
Filing date: 1981-08-31
Publication date: 1983-03-05

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す照光式押ボタンスイ
ンチの外観斜視図、第２図は縦断正面図、第３図は押ボ
タンを取外した状態の斜視図、第４図は反射板の斜視図
、第５図は発光体に白熱ランプを使用したばあいの第３
図に相当する斜視図、第６図はその縦断正面図である。１・・・ハウジング、２・・・段部、３・・・穴、５・
・・発光体、６・・・発光部、７・・・ベース、８・・
・端子、１０・・・給電端子、１１・・・係合凸部、１
２・・・係合穴、１３・・・プランジャー、１５・・・
コイルスプリング、１７・・・押ボタン、２４・・・反
射面、２５・・・反射板、２６・・・穴。Fig. 1 is an external perspective view of an illuminated pushbutton inch showing an embodiment of this invention, Fig. 2 is a longitudinal sectional front view, Fig. 3 is a perspective view with the pushbutton removed, and Fig. 4 is a reflective A perspective view of the board, Figure 5 is the third example when an incandescent lamp is used as the light emitting body.
FIG. 6 is a perspective view corresponding to the figure, and FIG. 6 is a longitudinal sectional front view thereof. 1... Housing, 2... Step part, 3... Hole, 5...
... light emitting body, 6 ... light emitting part, 7 ... base, 8 ...
・Terminal, 10... Power supply terminal, 11... Engagement protrusion, 1
2...Engagement hole, 13...Plunger, 15...
Coil spring, 17... Push button, 24... Reflective surface, 25... Reflective plate, 26... Hole.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ハウジング１内に収容される発光体５と、上記ハウジン
グ１内に移動自在に収容され、このハウジングに設けた
スイッチを操作する枠状のプランジャー１３と、このプ
ランジャーに連結され、このプランジャーとともに移動
するキャップ状の押ボタン１７とを備え、上記プランジ
ャー１３には上記発光体５の照射光を上記押ボタン１７
を通してその外方へ反射させる反射板２５を着脱自在に
取付けた照光式押ボタンスイッチの照光装置。A light emitting body 5 housed in the housing 1, a frame-shaped plunger 13 that is movably housed in the housing 1 and operates a switch provided in the housing, and a frame-shaped plunger 13 connected to the plunger. The plunger 13 is provided with a cap-shaped push button 17 that moves together with the push button 17, and the plunger 13 receives the irradiation light from the light emitting body 5 through the push button 17.
This is an illumination device for an illuminated pushbutton switch in which a reflector plate 25 is detachably attached to reflect the light through the light to the outside.