JPS62167245U - - Google Patents

Info

Publication number
JPS62167245U
JPS62167245U JP5446486U JP5446486U JPS62167245U JP S62167245 U JPS62167245 U JP S62167245U JP 5446486 U JP5446486 U JP 5446486U JP 5446486 U JP5446486 U JP 5446486U JP S62167245 U JPS62167245 U JP S62167245U
Authority
JP
Japan
Prior art keywords
light
propagation member
circumferential surface
linear area
uniform
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
JP5446486U
Other languages
English (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 JP5446486U priority Critical patent/JPS62167245U/ja
Publication of JPS62167245U publication Critical patent/JPS62167245U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図及び第2図は夫々本考案の一実施例の構
成と作用効果を示す各説明図、第3図及び第4図
は夫々本考案の他の実施例の構成を示す平面図と
配光特性を示すグラフ図、第5図及び第6図は夫
々従来技術の構成を示す斜視図と配光特性を示す
グラフ図である。 1,5,50……光照射具、2,51……光伝
搬用ロツド、3,53……反射膜、4,6,52
……拡散帯。

Claims (1)

    【実用新案登録請求の範囲】
  1. 線状領域を照射する光照射具において、実質的
    に透明な棒状体からなり一端から光を入射させて
    他端側へ伝搬させる光伝搬部材と、前記光伝搬部
    材の周面に軸方向に沿つて付着形成されており前
    記伝搬光を拡散反射させ周面から所定方向に帯状
    に放出させる幅が不均一な拡散帯とを有し、前記
    拡散帯の幅を照射すべき線状領域の配光が均一と
    なるように設定することを特徴とする光照射具。
JP5446486U 1986-04-11 1986-04-11 Pending JPS62167245U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5446486U JPS62167245U (ja) 1986-04-11 1986-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5446486U JPS62167245U (ja) 1986-04-11 1986-04-11

Publications (1)

Publication Number Publication Date
JPS62167245U true JPS62167245U (ja) 1987-10-23

Family

ID=30881483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5446486U Pending JPS62167245U (ja) 1986-04-11 1986-04-11

Country Status (1)

Country Link
JP (1) JPS62167245U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01255804A (ja) * 1988-04-06 1989-10-12 Dainippon Screen Mfg Co Ltd 透明ロッド光源装置
JPH06217084A (ja) * 1993-01-19 1994-08-05 Canon Inc 導光体、該導光体を有する照明装置及び該照明装置を有する情報処理装置
JPH0961633A (ja) * 1995-08-24 1997-03-07 Matsushita Electric Ind Co Ltd 線状照明装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01255804A (ja) * 1988-04-06 1989-10-12 Dainippon Screen Mfg Co Ltd 透明ロッド光源装置
JPH06217084A (ja) * 1993-01-19 1994-08-05 Canon Inc 導光体、該導光体を有する照明装置及び該照明装置を有する情報処理装置
JPH0961633A (ja) * 1995-08-24 1997-03-07 Matsushita Electric Ind Co Ltd 線状照明装置

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