JPS58128456U - Light distribution adjustment board - Google Patents

Light distribution adjustment board

Info

Publication number
JPS58128456U
JPS58128456U JP2395082U JP2395082U JPS58128456U JP S58128456 U JPS58128456 U JP S58128456U JP 2395082 U JP2395082 U JP 2395082U JP 2395082 U JP2395082 U JP 2395082U JP S58128456 U JPS58128456 U JP S58128456U
Authority
JP
Japan
Prior art keywords
light distribution
distribution adjustment
adjustment board
adjusting plate
distribution adjusting
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
JP2395082U
Other languages
Japanese (ja)
Inventor
和夫 大森
Original Assignee
コニカ株式会社
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 コニカ株式会社 filed Critical コニカ株式会社
Priority to JP2395082U priority Critical patent/JPS58128456U/en
Publication of JPS58128456U publication Critical patent/JPS58128456U/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Exposure Or Original Feeding In Electrophotography (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) [Abstract] 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図は従来の電子写真複写機の露光光学装置の側面図
、第２図は同露光光学装置の拡大断面図、第３図は同露
光光学装置要部の分解図、第４図は従来の配光調整板の
説明図、第５図は本考案による配光調整板の分解斜面図
、第６図は本考案の他の実施例による配光調整板の斜視
図である。 １・・・照明ランプ、２・・・反射傘、３・・・配光調
整板、１４．１５・・・分割調整板、１８・・・摺動ピ
ン、１９・・・長孔。Fig. 1 is a side view of the exposure optical device of a conventional electrophotographic copying machine, Fig. 2 is an enlarged sectional view of the exposure optical device, Fig. 3 is an exploded view of the main parts of the exposure optical device, and Fig. 4 is a conventional FIG. 5 is an exploded perspective view of a light distribution adjusting plate according to the present invention, and FIG. 6 is a perspective view of a light distribution adjusting plate according to another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Illumination lamp, 2... Reflector, 3... Light distribution adjustment plate, 14.15... Division adjustment plate, 18... Sliding pin, 19... Long hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 照明光源からの光束をよぎる方向に位置調整可能に設け
られる細長い平板状の配光調整板にお０て、配光調整板
を長さ方向に複数に分割して隣合った端部を重合させ、
重合端部を長さ方向に摺動自在にしたことを特徴とする
配光調整板。At the light distribution adjusting plate, which is a long and thin plate whose position can be adjusted in the direction of crossing the light beam from the illumination light source, the light distribution adjusting plate is divided into a plurality of parts in the length direction, and adjacent ends are overlapped. ,
A light distribution adjusting plate characterized in that the overlapping ends are slidable in the length direction.
JP2395082U 1982-02-22 1982-02-22 Light distribution adjustment board Pending JPS58128456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2395082U JPS58128456U (en) 1982-02-22 1982-02-22 Light distribution adjustment board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2395082U JPS58128456U (en) 1982-02-22 1982-02-22 Light distribution adjustment board

Publications (1)

Publication Number Publication Date
JPS58128456U true JPS58128456U (en) 1983-08-31

Family

ID=30035960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2395082U Pending JPS58128456U (en) 1982-02-22 1982-02-22 Light distribution adjustment board

Country Status (1)

Country Link
JP (1) JPS58128456U (en)

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