JPS5834334U - Illumination device for illuminated pushbutton switches - Google Patents
Illumination device for illuminated pushbutton switchesInfo
- Publication number
- JPS5834334U JPS5834334U JP12937981U JP12937981U JPS5834334U JP S5834334 U JPS5834334 U JP S5834334U JP 12937981 U JP12937981 U JP 12937981U JP 12937981 U JP12937981 U JP 12937981U JP S5834334 U JPS5834334 U JP S5834334U
- Authority
- JP
- Japan
- Prior art keywords
- light
- push button
- illumination device
- transmitting element
- light transmitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
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
ッチの外観斜視図、第２図は正断面図、第３図は分解斜
視図、第４図は従来の照光式押ボタンスイッチの正断面
図、第５図は分解斜視図である。また第６図は全面照光
方式の押ボタンスイッチの正断面図である。
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、１３・・・プランジャー
、１５・・・コイルスプリング、１７・・・押ボタン、
１′８・・・係合穴、１９・・・穴、２１・・・透光子
、２３・・・透光凸部、２４・・・係合凸部、２５・・
・受光面、２６−・・発光面、３１・・・反射板。Figure 1 is an external perspective view of an illuminated pushbutton switch showing an embodiment of this invention, Figure 2 is a front sectional view, Figure 3 is an exploded perspective view, and Figure 4 is a conventional illuminated pushbutton switch. A front sectional view, and FIG. 5 is an exploded perspective view. Moreover, FIG. 6 is a front sectional view of the push button switch of the full-surface illumination type. 1... Housing, 2... Step part, 3... Hole, 5...
... light emitting body, 6 ... light emitting part, 7 ... base, 8 ...
・Terminal, 10... Power supply terminal, 13... Plunger, 15... Coil spring, 17... Push button,
1'8...Engagement hole, 19...Hole, 21...Translucent element, 23...Translucent convex portion, 24...Engagement convex portion, 25...
- Light receiving surface, 26-... Light emitting surface, 31... Reflector.
Claims (1)
グ１に移動自在に設けられた押ボタン１７と、この押ボ
タンの内側に収容された透光子２１とを備え、上記押ボ
タン１７の一部にはこれを貫通する穴１９を設けるとと
もに上記透光子２１には上記穴１９と嵌合し、上記発光
体５の照射光を上記押ボタン１７の上面に導く透光凸部
２３を設け、かつ上記透光子２１の上記発光体５−と対
向する受光面２５および上記凸部２３の発光面２６を除
く面には反射率の高い光反射板３１を設けた照光式押ボ
タンスイッチの照光装置。A light emitter 5 housed in a housing 1, a push button 17 movably provided in the housing 1, and a translucent element 21 housed inside the push button. The light transmitting element 21 is provided with a hole 19 passing therethrough, and the light transmitting element 21 is provided with a light transmitting convex part 23 that fits into the hole 19 and guides the irradiation light from the light emitter 5 to the upper surface of the push button 17. , and a light-reflecting pushbutton switch having a light-reflecting plate 31 having a high reflectance on the light-receiving surface 25 of the light transmitting element 21 facing the light-emitting body 5- and the surface of the convex portion 23 other than the light-emitting surface 26. Lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12937981U JPS5834334U (en) | 1981-08-31 | 1981-08-31 | Illumination device for illuminated pushbutton switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12937981U JPS5834334U (en) | 1981-08-31 | 1981-08-31 | Illumination device for illuminated pushbutton switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5834334U true JPS5834334U (en) | 1983-03-05 |
Family
ID=29923045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12937981U Pending JPS5834334U (en) | 1981-08-31 | 1981-08-31 | Illumination device for illuminated pushbutton switches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834334U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515514A (en) * | 1974-07-03 | 1976-01-17 | Hitachi Ltd | |
| US4096368A (en) * | 1976-07-08 | 1978-06-20 | Cutler-Hammer, Inc. | Pushbutton switch |
-
1981
- 1981-08-31 JP JP12937981U patent/JPS5834334U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515514A (en) * | 1974-07-03 | 1976-01-17 | Hitachi Ltd | |
| US4096368A (en) * | 1976-07-08 | 1978-06-20 | Cutler-Hammer, Inc. | Pushbutton switch |
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