JPS63170842U - - Google Patents
Info
- Publication number
- JPS63170842U JPS63170842U JP6259287U JP6259287U JPS63170842U JP S63170842 U JPS63170842 U JP S63170842U JP 6259287 U JP6259287 U JP 6259287U JP 6259287 U JP6259287 U JP 6259287U JP S63170842 U JPS63170842 U JP S63170842U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- illumination device
- light source
- document
- view
- 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
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図ａは本発明に係る原稿照明装置の第一実
施例を示す平面図、同図ｂは同実施例の正面図、
第２図は第二実施例を示す正面図、第３図は原稿
面上の照射光量分布を示す説明図、第４図ａは第
三実施例を示す平面図、同図ｂは同実施例の正面
図、第５図は従来例を示す正面図、第６図は他の
従来例を示す概略斜視図である。
符号の説明、１……電球ランプ（光源）、２…
…反射笠（反射体）、２ａ，２ｂ……結像反射面
、Ｐ……原稿。
FIG. 1a is a plan view showing a first embodiment of the document illumination device according to the present invention, FIG. 1b is a front view of the same embodiment,
Fig. 2 is a front view showing the second embodiment, Fig. 3 is an explanatory diagram showing the irradiation light amount distribution on the document surface, Fig. 4a is a plan view showing the third embodiment, and Fig. 4b is the same embodiment. FIG. 5 is a front view of a conventional example, and FIG. 6 is a schematic perspective view of another conventional example. Explanation of symbols, 1... Bulb lamp (light source), 2...
...Reflector (reflector), 2a, 2b... Image forming reflective surface, P... Original.
Claims (1)
る反射体とを有し、原稿を照明する原稿照明装置
において、前記反射体が複数の結像反射面を有し
てなることを特徴とする原稿照明装置。 A document illumination device that includes a light source and a reflector that reflects light from the light source in a predetermined direction and illuminates a document, characterized in that the reflector has a plurality of image-forming reflective surfaces. Manuscript illumination device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6259287U JPS63170842U (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6259287U JPS63170842U (en) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170842U true JPS63170842U (en) | 1988-11-07 |
Family
ID=30897012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6259287U Pending JPS63170842U (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170842U (en) |
-
1987
- 1987-04-27 JP JP6259287U patent/JPS63170842U/ja active Pending
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