JPS5985910U - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS5985910U JPS5985910U JP18236082U JP18236082U JPS5985910U JP S5985910 U JPS5985910 U JP S5985910U JP 18236082 U JP18236082 U JP 18236082U JP 18236082 U JP18236082 U JP 18236082U JP S5985910 U JPS5985910 U JP S5985910U
- Authority
- JP
- Japan
- Prior art keywords
- dial
- illumination lamp
- lighting equipment
- angle
- edge
- 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
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
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図および第2図は本発明装置の一実施例を示子正面
図および縦断面図、第3図は上記実施例の要部構成を拡
大して示す縦断面図、第4図は光反射面を平面とした場
合の第3図と同等部分の縦断面図、第5図は本考案装置
の他の実施例における第3図と同等部分の縦断面図であ
る。
1・・・文字板、2・・・光反射面、2a・・−下部(
外側に位置する部分)、2b・・・上部(内側に位置す
る部分)、3・・・照明ランプ。1 and 2 are front views and vertical sectional views of an embodiment of the device of the present invention, FIG. 3 is an enlarged longitudinal sectional view of the main structure of the above embodiment, and FIG. 4 is an optical FIG. 5 is a vertical cross-sectional view of a portion equivalent to FIG. 3 when the reflective surface is a flat surface, and FIG. 5 is a vertical cross-sectional view of a portion equivalent to FIG. 3 in another embodiment of the device of the present invention. 1...Dial board, 2...Light reflecting surface, 2a...-lower part (
(part located on the outside), 2b...upper part (part located inside), 3... illumination lamp.
Claims (1)
端部裏面に位置する照明ランプとを備え、前記文字板の
端部に前記照明ランプの光を反射して前記文字板の内部
に導入するための光反射面を設け、かつこの光反射面は
前記照明ランプに対し外側に位置する部分が45°傾斜
面より大きな角度を持ち、内側に位置する部分が45°
傾斜面より小さな角度を持つことを特徴とする照明装置
。5. A dial plate made of a transparent member and an illumination lamp located on the back side of the edge of the dial, and for reflecting the light of the illumination lamp at the edge of the dial and introducing it into the inside of the dial. A light reflecting surface is provided, and a portion of this light reflecting surface located on the outside with respect to the illumination lamp has a larger angle than the 45° inclined surface, and a portion located on the inside has an angle of 45°.
A lighting device characterized by having an angle smaller than an inclined surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18236082U JPS5985910U (en) | 1982-11-30 | 1982-11-30 | lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18236082U JPS5985910U (en) | 1982-11-30 | 1982-11-30 | lighting equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5985910U true JPS5985910U (en) | 1984-06-11 |
Family
ID=30394946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18236082U Pending JPS5985910U (en) | 1982-11-30 | 1982-11-30 | lighting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5985910U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648090B2 (en) * | 1975-09-17 | 1981-11-13 |
-
1982
- 1982-11-30 JP JP18236082U patent/JPS5985910U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648090B2 (en) * | 1975-09-17 | 1981-11-13 |
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