JPH0477152U - - Google Patents
Info
- Publication number
- JPH0477152U JPH0477152U JP12108690U JP12108690U JPH0477152U JP H0477152 U JPH0477152 U JP H0477152U JP 12108690 U JP12108690 U JP 12108690U JP 12108690 U JP12108690 U JP 12108690U JP H0477152 U JPH0477152 U JP H0477152U
- Authority
- JP
- Japan
- Prior art keywords
- document table
- reflector
- document
- opening
- light source
- 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
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は反射体と調光板との部分を示す斜
視図、第２図は調光板の平面図、第３図及び第４
図は従来例を示すもので、第３図は原稿照明装置
の縦断正面図、第４図は調光板の平面図である。
１……原稿、２……原稿台、３……管状光源、
４……開口部、６……反射体、１０……調光部、
１１……調光板。
Figures 1 and 2 show one embodiment of the present invention, in which Figure 1 is a perspective view showing the reflector and light control plate, Figure 2 is a plan view of the light control plate, and Figure 3 is a plan view of the light control plate. Figure and 4th
The figures show a conventional example; FIG. 3 is a longitudinal sectional front view of the document illuminating device, and FIG. 4 is a plan view of the light control plate. 1...Original, 2...Document stand, 3...Tubular light source,
4...Opening, 6...Reflector, 10...Dimmer,
11...Dimmer plate.
Claims (1)
稿台の下方に前記原稿台に沿つて移動する管状光
源を設け、この管状光源の周囲を長手方向に沿つ
て囲み前記原稿台に向けて開口部を有する樋状の
反射体を設け、この反射体の開口部に向けて進退
自在な調光板を設けた原稿照明装置において、前
記調光板の前記反射体開口部側にくし歯形状の調
光部を形成したことを特徴とする原稿照明装置。 A transparent document table on which a document is placed is provided, a tubular light source that moves along the document table is provided below the document table, and a tubular light source that surrounds the tubular light source in the longitudinal direction and is directed toward the document table. In an original illuminating device, a gutter-like reflector having an opening is provided, and a light control plate is provided that can move forward and backward toward the opening of the reflector, and the light control plate has a comb-like shape on the side of the reflector opening. What is claimed is: 1. A document illuminating device characterized in that a light control section is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12108690U JPH0477152U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12108690U JPH0477152U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477152U true JPH0477152U (en) | 1992-07-06 |
Family
ID=31868963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12108690U Pending JPH0477152U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477152U (en) |
-
1990
- 1990-11-19 JP JP12108690U patent/JPH0477152U/ja active Pending