JPH02140314U - - Google Patents
Info
- Publication number
- JPH02140314U JPH02140314U JP4691689U JP4691689U JPH02140314U JP H02140314 U JPH02140314 U JP H02140314U JP 4691689 U JP4691689 U JP 4691689U JP 4691689 U JP4691689 U JP 4691689U JP H02140314 U JPH02140314 U JP H02140314U
- Authority
- JP
- Japan
- Prior art keywords
- light
- display surface
- reflector plate
- light source
- instrument
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
Description
第１図は本考案の第１実施例を示した部分斜視
図、第２図は本考案の第２実施例を示した部分斜
視図、第３図は従来の計器照明装置の断面説明図
、第４図はその要部斜視図である。
１２……遮光反射板、１２′……延長部、１３
……スリツト、１４……小孔。
FIG. 1 is a partial perspective view showing a first embodiment of the present invention, FIG. 2 is a partial perspective view showing a second embodiment of the present invention, and FIG. 3 is a cross-sectional explanatory diagram of a conventional instrument lighting device. FIG. 4 is a perspective view of the main part. 12... Light shielding reflector, 12'... Extension part, 13
...slit, 14...small hole.
Claims (1)
方に、直管型光源８を設け、更に該光源８を取り
巻きかつ前記表示面３に向いた放光隙間１０を形
成する遮光反射板１２を設けると共に、該遮光反
射板１２の前記放光隙間１０近傍の辺縁に光を通
過させる欠落部（１３又は１４）を形成したこと
を特徴とする計器の照明装置。 A straight tube light source 8 is provided in front of the display surface 3 mounted in the instrument cases 1 and 4, and a light-shielding reflector plate 12 surrounds the light source 8 and forms a light emission gap 10 facing the display surface 3. A lighting device for an instrument, characterized in that a missing portion (13 or 14) is formed at the edge of the light-shielding reflector plate 12 near the light emitting gap 10 to allow light to pass therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4691689U JPH02140314U (en) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4691689U JPH02140314U (en) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140314U true JPH02140314U (en) | 1990-11-22 |
Family
ID=31562400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4691689U Pending JPH02140314U (en) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140314U (en) |
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1989
- 1989-04-21 JP JP4691689U patent/JPH02140314U/ja active Pending