JPS63170878U - - Google Patents

Info

Publication number
JPS63170878U
JPS63170878U JP6356487U JP6356487U JPS63170878U JP S63170878 U JPS63170878 U JP S63170878U JP 6356487 U JP6356487 U JP 6356487U JP 6356487 U JP6356487 U JP 6356487U JP S63170878 U JPS63170878 U JP S63170878U
Authority
JP
Japan
Prior art keywords
reflector
light sources
linear light
bottom plate
reflective inner
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.)
Granted
Application number
JP6356487U
Other languages
English (en)
Other versions
JPH0449646Y2 (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 JP1987063564U priority Critical patent/JPH0449646Y2/ja
Publication of JPS63170878U publication Critical patent/JPS63170878U/ja
Application granted granted Critical
Publication of JPH0449646Y2 publication Critical patent/JPH0449646Y2/ja
Expired legal-status Critical Current

Links

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の斜視図、第2図は
第1図における―線断面図、第3図は上記実
施例の拡散板上における照度分布を示す図、第4
図乃至第7図はいずれも本考案で用いる補正部材
の他の例の断面図、第8図は補正部材の表面がミ
ラー面の場合の拡散板上での照度分布を示す図、
第9図は従来の照明装置の斜視図、第10図は従
来の薄型にした照明装置の斜視図、第11図は第
10図の照明装置の拡散板上で照度分布を示す図
である。 1……反射体、2……底面板、3,4……側面
板、5,6……線状光源、7……反射補正部材、
8……拡散板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内面が反射面の平坦またはフレネル面状の底板
    部と内面が反射面で底板部の両側に傾斜させて配
    置した側板部とよりなる反射体と、前記反射体内
    に間隔を置いて並び配置された複数の線状光源と
    、前記線状光源間の底板部に配置された透明な棒
    状反射補正部材と、前記線状光源の前面に反射体
    を覆うように設けられた拡散板とよりなる照明装
    置。
JP1987063564U 1987-04-28 1987-04-28 Expired JPH0449646Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987063564U JPH0449646Y2 (ja) 1987-04-28 1987-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987063564U JPH0449646Y2 (ja) 1987-04-28 1987-04-28

Publications (2)

Publication Number Publication Date
JPS63170878U true JPS63170878U (ja) 1988-11-07
JPH0449646Y2 JPH0449646Y2 (ja) 1992-11-24

Family

ID=30898911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987063564U Expired JPH0449646Y2 (ja) 1987-04-28 1987-04-28

Country Status (1)

Country Link
JP (1) JPH0449646Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120077A (en) * 1979-03-12 1980-09-16 Nissan Motor Lighting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120077A (en) * 1979-03-12 1980-09-16 Nissan Motor Lighting device

Also Published As

Publication number Publication date
JPH0449646Y2 (ja) 1992-11-24

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