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JPS63157737U - - Google Patents

Info

Publication number
JPS63157737U
JPS63157737U JP5144487U JP5144487U JPS63157737U JP S63157737 U JPS63157737 U JP S63157737U JP 5144487 U JP5144487 U JP 5144487U JP 5144487 U JP5144487 U JP 5144487U JP S63157737 U JPS63157737 U JP S63157737U
Authority
JP
Japan
Prior art keywords
document
light source
illumination device
document illumination
exposed
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
Application number
JP5144487U
Other languages
Japanese (ja)
Other versions
JPH063384Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987051444U priority Critical patent/JPH063384Y2/en
Publication of JPS63157737U publication Critical patent/JPS63157737U/ja
Application granted granted Critical
Publication of JPH063384Y2 publication Critical patent/JPH063384Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Lenses (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の断面図、第２図は本
考案の実施例の説明図、第３図乃至第６図は夫々
他の実施例を示す図、第７図は従来例の説明図、
第８図は従来例の断面図。 図において、１……光源、２……原稿台ガラス
、３……原稿、４……遮光板、５，６……反射板
。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is an explanatory diagram of an embodiment of the invention, Figs. 3 to 6 are views showing other embodiments, and Fig. 7 is a diagram of a conventional example. Explanatory diagram,
FIG. 8 is a sectional view of a conventional example. In the figure, 1... light source, 2... original table glass, 3... original, 4... light shielding plate, 5, 6... reflecting plate.

Claims (1)

【実用新案登録請求の範囲】 (1) 原稿を露光する光源と、この光源からの光
束を反射する屈折した反射部材を有する原稿照明
装置において、 上記反射部材は複数枚の平面鏡により構成され
ていることを特徴とする原稿照明装置。 (2) 上記反射部材は原稿を露光する露光位置に
関して、上記光源と同じ側に設けられている実用
新案登録請求の範囲第１項記載の原稿照明装置。 (3) 上記反射部材は原稿を露光する露光位置に
関して、上記光源と反対側に設けられている実用
新案登録請求の範囲第１項もしくは第２項記載の
原稿照明装置。[Claims for Utility Model Registration] (1) A document illumination device that has a light source that exposes the document and a refracted reflective member that reflects the light beam from the light source, wherein the reflective member is composed of a plurality of plane mirrors. A document illumination device characterized by: (2) The document illumination device according to claim 1, wherein the reflecting member is provided on the same side as the light source with respect to the exposure position where the document is exposed. (3) The document illumination device according to claim 1 or 2, wherein the reflecting member is provided on the opposite side from the light source with respect to the exposure position where the document is exposed.
JP1987051444U 1987-04-03 1987-04-03 Original illumination device Expired - Lifetime JPH063384Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987051444U JPH063384Y2 (en) 1987-04-03 1987-04-03 Original illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987051444U JPH063384Y2 (en) 1987-04-03 1987-04-03 Original illumination device

Publications (2)

Publication Number Publication Date
JPS63157737U true JPS63157737U (en) 1988-10-17
JPH063384Y2 JPH063384Y2 (en) 1994-01-26

Family

ID=30875709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987051444U Expired - Lifetime JPH063384Y2 (en) 1987-04-03 1987-04-03 Original illumination device

Country Status (1)

Country Link
JP (1) JPH063384Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728010B1 (en) 2000-09-19 2004-04-27 Kabushiki Kaisha Toshiba Color image reader for use in image forming apparatus
JP2007156643A (en) * 2005-12-01 2007-06-21 Nidec Copal Corp Optical inspection equipment
JP2012120096A (en) * 2010-12-03 2012-06-21 Ricoh Co Ltd Line illumination optical system and document reading device
WO2013118414A1 (en) * 2012-02-07 2013-08-15 三菱電機株式会社 Light-source device and reflector-support structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155032A (en) * 1978-05-03 1979-12-06 Xerox Corp Scanning type light illuminator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155032A (en) * 1978-05-03 1979-12-06 Xerox Corp Scanning type light illuminator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728010B1 (en) 2000-09-19 2004-04-27 Kabushiki Kaisha Toshiba Color image reader for use in image forming apparatus
JP2007156643A (en) * 2005-12-01 2007-06-21 Nidec Copal Corp Optical inspection equipment
JP2012120096A (en) * 2010-12-03 2012-06-21 Ricoh Co Ltd Line illumination optical system and document reading device
WO2013118414A1 (en) * 2012-02-07 2013-08-15 三菱電機株式会社 Light-source device and reflector-support structure

Also Published As

Publication number Publication date
JPH063384Y2 (en) 1994-01-26

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