JPS6039038U - Copy machine lighting system - Google Patents

Copy machine lighting system

Info

Publication number
JPS6039038U
JPS6039038U JP13038083U JP13038083U JPS6039038U JP S6039038 U JPS6039038 U JP S6039038U JP 13038083 U JP13038083 U JP 13038083U JP 13038083 U JP13038083 U JP 13038083U JP S6039038 U JPS6039038 U JP S6039038U
Authority
JP
Japan
Prior art keywords
light
copying machine
document surface
lighting system
shielding plate
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
Application number
JP13038083U
Other languages
Japanese (ja)
Inventor
信行 佐藤
伸夫 笠原
Original Assignee
株式会社リコー
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 by 株式会社リコー filed Critical 株式会社リコー
Priority to JP13038083U priority Critical patent/JPS6039038U/en
Publication of JPS6039038U publication Critical patent/JPS6039038U/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案の実施例を示す光学系の概略構成図、
第２図は遮光板をフィンで構成した場合の実施例を示す
部分斜視図、第３図は遮光板を波形表面のもので構成し
た場合の実施例を示す部分斜視図である。 １・・・ランプ、５・・・原稿面、６・・・コールドミ
ラー、２０・・・遮光板。FIG. 1 is a schematic configuration diagram of an optical system showing an embodiment of this invention.
FIG. 2 is a partial perspective view showing an embodiment in which the light shielding plate is composed of fins, and FIG. 3 is a partial perspective view showing an embodiment in which the light shielding plate is constructed with a corrugated surface. 1... Lamp, 5... Document surface, 6... Cold mirror, 20... Light shielding plate.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ランプ光を直接または反射笠を介して原稿面に照
射させると共に、前記反射笠と対向して設けられ前記ラ
ンプ光のうち熱的成分を透過させるコールドミラーから
の反射光を前記原稿面に照射させることにより、該原稿
面からの反射光を光学系を介して感光体に導入するよう
に構成された複写機の照明装置において、 前記コールドミラーのランプ光透過側に所定間隔を置い
て配置され、該ランプ光の透過光を遮光する遮光板を設
けたことを特徴とする複写機の照明装置。(1) Lamp light is irradiated directly or through a reflective shade onto the document surface, and reflected light from a cold mirror that is provided opposite to the reflective shade and transmits the thermal component of the lamp light is applied to the document surface. In an illumination device for a copying machine configured to introduce reflected light from the document surface to a photoconductor via an optical system by irradiating the cold mirror with light, 1. An illumination device for a copying machine, comprising a light-shielding plate arranged to block transmitted light of the lamp light. （２）遮光板を墨色に塗布したことを特徴とする実用新
案登録請求の範囲第１項記載の複写機の照明装置。(2) The lighting device for a copying machine according to claim 1, wherein the light shielding plate is coated in black.
JP13038083U 1983-08-25 1983-08-25 Copy machine lighting system Pending JPS6039038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13038083U JPS6039038U (en) 1983-08-25 1983-08-25 Copy machine lighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13038083U JPS6039038U (en) 1983-08-25 1983-08-25 Copy machine lighting system

Publications (1)

Publication Number Publication Date
JPS6039038U true JPS6039038U (en) 1985-03-18

Family

ID=30295108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13038083U Pending JPS6039038U (en) 1983-08-25 1983-08-25 Copy machine lighting system

Country Status (1)

Country Link
JP (1) JPS6039038U (en)

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