JPS62193234U - - Google Patents
Info
- Publication number
- JPS62193234U JPS62193234U JP8132986U JP8132986U JPS62193234U JP S62193234 U JPS62193234 U JP S62193234U JP 8132986 U JP8132986 U JP 8132986U JP 8132986 U JP8132986 U JP 8132986U JP S62193234 U JPS62193234 U JP S62193234U
- Authority
- JP
- Japan
- Prior art keywords
- longitudinal direction
- reflecting mirror
- original
- tubular lamp
- area
- 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.)
- Granted
Links
- 238000005286 illumination Methods 0.000 claims description 4
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案の実施例の側面図、第２図は原
稿照明量の短手方向の側面図、第３図は第１図の
作用を示す側面図、第４図は他の実施例の側面図
である。
１……管状ランプ、３，４……主反射鏡、５…
…副反射鏡、６……原稿台、７……補助反射鏡、
１０……穴。
Fig. 1 is a side view of an embodiment of the present invention, Fig. 2 is a side view of the document illumination amount in the short direction, Fig. 3 is a side view showing the effect of Fig. 1, and Fig. 4 is another embodiment. FIG. 1... Tubular lamp, 3, 4... Main reflecting mirror, 5...
...Sub-reflector, 6...Original table, 7...Auxiliary reflector,
10...hole.
Claims (1)
面上の被照明域に対して管状ランプを間にして配
され原稿の被照明域に向つて開口し管状ランプの
長手方向ほぼ全長にわたつて包囲する内側が反射
面の主反射鏡と、主反射鏡とほぼ同長で主反射鏡
の長手方向に平行して配され管状ランプの光及び
主反射鏡の反射光を入射され原稿面上の被照明域
に反射させる副反射鏡と、管状ランプの長手方向
の端部側に該長手方向と反射面が交叉し、該長手
方向と交叉する向きに配された補助反射鏡を有す
る原稿照明装置において、補助反射鏡の反射域内
部側に非反射域を設けたことを特徴とする原稿照
明装置。 A tubular lamp that serves as a light source for illuminating the original, and a tubular lamp that is placed between the illuminated area on the original surface, opens toward the illuminated area of the original, and surrounds almost the entire length of the tubular lamp in the longitudinal direction. The main reflecting mirror has a reflective surface on the inside, and the main reflecting mirror is approximately the same length as the main reflecting mirror and is arranged parallel to the longitudinal direction of the main reflecting mirror. In an original illuminating device, the document illumination device has a sub-reflector for reflecting light into an illumination area, and an auxiliary reflector arranged at an end side of a tubular lamp in a longitudinal direction so that the longitudinal direction intersects with the longitudinal direction, and the auxiliary reflector is arranged in a direction intersecting the longitudinal direction. A document illumination device characterized in that a non-reflective area is provided inside the reflective area of the auxiliary reflecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081329U JPH0648506Y2 (en) | 1986-05-29 | 1986-05-29 | Original illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081329U JPH0648506Y2 (en) | 1986-05-29 | 1986-05-29 | Original illumination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62193234U true JPS62193234U (en) | 1987-12-08 |
| JPH0648506Y2 JPH0648506Y2 (en) | 1994-12-12 |
Family
ID=30932969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986081329U Expired - Lifetime JPH0648506Y2 (en) | 1986-05-29 | 1986-05-29 | Original illumination device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648506Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924041U (en) * | 1982-08-05 | 1984-02-15 | 株式会社大塚製薬工場 | plastic infusion container |
-
1986
- 1986-05-29 JP JP1986081329U patent/JPH0648506Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924041U (en) * | 1982-08-05 | 1984-02-15 | 株式会社大塚製薬工場 | plastic infusion container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648506Y2 (en) | 1994-12-12 |