JPS5952513U - Light source for lighting - Google Patents

Light source for lighting

Info

Publication number
JPS5952513U
JPS5952513U JP14776382U JP14776382U JPS5952513U JP S5952513 U JPS5952513 U JP S5952513U JP 14776382 U JP14776382 U JP 14776382U JP 14776382 U JP14776382 U JP 14776382U JP S5952513 U JPS5952513 U JP S5952513U
Authority
JP
Japan
Prior art keywords
light source
lighting
illumination
fluorescent lamp
cooling
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
JP14776382U
Other languages
Japanese (ja)
Inventor
博之 井上
雅博 森
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP14776382U priority Critical patent/JPS5952513U/en
Publication of JPS5952513U publication Critical patent/JPS5952513U/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Facsimile Scanning Arrangements (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 drawings]

第１図、第２図は従来の照明用光源を示す図、第３図は
従来の照明用光源の原稿面照度を示す図、第４図、第５
図は本考案の実施例を示す図、第６図は本考案の照明用
光源の原稿面照度分布を示す図である。 １・・・・・・螢光ランプ、２・・・・・・冷却ファン
、３・・・・・・水銀粒子、４・・・・・・原稿、５・
・・・・・冷却部材。FIGS. 1 and 2 are diagrams showing a conventional illumination light source, FIG. 3 is a diagram showing the document surface illuminance of a conventional illumination light source, and FIGS.
The figure shows an embodiment of the present invention, and FIG. 6 is a diagram showing the document surface illuminance distribution of the illumination light source of the present invention. 1...Fluorescent lamp, 2...Cooling fan, 3...Mercury particles, 4...Manuscript, 5...
...Cooling member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 照明用螢光ランプにおいて、照明に直接関与しない螢光
ランプの管壁面を冷却する冷却手段を設けたことを特徴
にする照明用光源。　　・1. A light source for illumination, characterized in that a fluorescent lamp for illumination is provided with a cooling means for cooling a tube wall surface of the fluorescent lamp that is not directly involved in illumination.・
JP14776382U 1982-09-29 1982-09-29 Light source for lighting Pending JPS5952513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14776382U JPS5952513U (en) 1982-09-29 1982-09-29 Light source for lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14776382U JPS5952513U (en) 1982-09-29 1982-09-29 Light source for lighting

Publications (1)

Publication Number Publication Date
JPS5952513U true JPS5952513U (en) 1984-04-06

Family

ID=30328500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14776382U Pending JPS5952513U (en) 1982-09-29 1982-09-29 Light source for lighting

Country Status (1)

Country Link
JP (1) JPS5952513U (en)

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