JPS6323867U - - Google Patents

Info

Publication number
JPS6323867U
JPS6323867U JP11459386U JP11459386U JPS6323867U JP S6323867 U JPS6323867 U JP S6323867U JP 11459386 U JP11459386 U JP 11459386U JP 11459386 U JP11459386 U JP 11459386U JP S6323867 U JPS6323867 U JP S6323867U
Authority
JP
Japan
Prior art keywords
optical system
reading optical
system device
led array
fins
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
JP11459386U
Other languages
Japanese (ja)
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 JP11459386U priority Critical patent/JPS6323867U/ja
Publication of JPS6323867U publication Critical patent/JPS6323867U/ja
Pending legal-status Critical Current

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Description

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

第１図は、本考案の望ましい実施例を示す読み
取り光学系装置の部分断面構成図、第２図は、同
読み取り光学系装置におけるＬＥＤアレイの取付
け図、第３図は、従来の読み取り光学系装置にお
けるＬＥＤアレイ取付け台の平面図である。 １……取付け台、１１……放熱部材、１３……
基板、１４……ＬＥＤアレイ、１５……ＬＥＤ、
１７……リード線、２５，２７，２９……フイン
、２６，２８，３０……突起、３４……イメージ
センサ、３６……レンズ系。 Fig. 1 is a partial cross-sectional configuration diagram of a reading optical system device showing a preferred embodiment of the present invention, Fig. 2 is an installation diagram of an LED array in the reading optical system device, and Fig. 3 is a conventional reading optical system. FIG. 3 is a plan view of an LED array mounting base in the device. 1... Mounting base, 11... Heat dissipation member, 13...
board, 14...LED array, 15...LED,
17... Lead wire, 25, 27, 29... Fin, 26, 28, 30... Protrusion, 34... Image sensor, 36... Lens system.

Claims (1)

【実用新案登録請求の範囲】 (1) 原稿面を照明するＬＥＤアレイと、この原
稿面からの反射光を所定位置に結像させるレンズ
系と、前記所定位置におかれ前記反射光を受光し
て光電変換を行なうイメージセンサとを具えた読
み取り光学系装置において、前記ＬＥＤアレイの
非発光面に密着し、当該密着部以外の部分から延
設されるフインを有する放熱部材を設けたことを
特徴とする読み取り光学系装置。 (2) 前記フインの表面には更に別の小フインが
形成されることを特徴とする実用新案登録請求の
範囲第１項記載の読み取り光学系装置。 (3) 前記フインが外部に開放するように前記放
熱部材を配設したことを特徴とする実用新案登録
請求の範囲第１項または第２項記載の読み取り光
学系装置。[Claims for Utility Model Registration] (1) An LED array that illuminates the surface of the document, a lens system that focuses the reflected light from the surface of the document on a predetermined position, and a lens system that is placed at the predetermined position and receives the reflected light. The reading optical system device is equipped with an image sensor that performs photoelectric conversion using the LED array, and is characterized in that a heat dissipation member is provided that is in close contact with the non-light emitting surface of the LED array and has fins that extend from a portion other than the contact portion. Reading optical system device. (2) The reading optical system device according to claim 1, wherein another small fin is further formed on the surface of the fin. (3) The reading optical system device according to claim 1 or 2, wherein the heat dissipating member is arranged so that the fins are open to the outside.
JP11459386U 1986-07-28 1986-07-28 Pending JPS6323867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11459386U JPS6323867U (en) 1986-07-28 1986-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11459386U JPS6323867U (en) 1986-07-28 1986-07-28

Publications (1)

Publication Number Publication Date
JPS6323867U true JPS6323867U (en) 1988-02-17

Family

ID=30997479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11459386U Pending JPS6323867U (en) 1986-07-28 1986-07-28

Country Status (1)

Country Link
JP (1) JPS6323867U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7729640B2 (en) 2006-11-17 2010-06-01 Brother Kogyo Kabushiki Kaisha Carriage for image scanning unit including radiation plate for conducting heat
JP2010226733A (en) * 2010-04-21 2010-10-07 Mitsubishi Electric Corp Image reading apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201577A (en) * 1983-04-30 1984-11-15 Fuji Xerox Co Ltd Lighting fixture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201577A (en) * 1983-04-30 1984-11-15 Fuji Xerox Co Ltd Lighting fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7729640B2 (en) 2006-11-17 2010-06-01 Brother Kogyo Kabushiki Kaisha Carriage for image scanning unit including radiation plate for conducting heat
JP2010226733A (en) * 2010-04-21 2010-10-07 Mitsubishi Electric Corp Image reading apparatus

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