JPH02137704U - - Google Patents

Info

Publication number
JPH02137704U
JPH02137704U JP4685989U JP4685989U JPH02137704U JP H02137704 U JPH02137704 U JP H02137704U JP 4685989 U JP4685989 U JP 4685989U JP 4685989 U JP4685989 U JP 4685989U JP H02137704 U JPH02137704 U JP H02137704U
Authority
JP
Japan
Prior art keywords
mirror
tip
lamp
revolution
holder
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
JP4685989U
Other languages
English (en)
Other versions
JPH071683Y2 (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 JP4685989U priority Critical patent/JPH071683Y2/ja
Publication of JPH02137704U publication Critical patent/JPH02137704U/ja
Application granted granted Critical
Publication of JPH071683Y2 publication Critical patent/JPH071683Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案のパターン照明用光源装置の実
施例の断面概略説明図、第２図は第１図のハロゲ
ンランプ及びその保持構造の詳細を示す図、第３
図は従来のパターン形成用光源装置の断面概略説
明図である。 図中、１，１０……ランプ、２，２０……ミラ
ー、３，３０……ランプホルダー、４，４０……
ミラーホルダー、１１……フイラメント、１３…
…先端肉厚部分、１４……チツプ、を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 所定のパターンを照明するように形成された回
    転楕円面ないし回転放物面状のミラーと、該ミラ
    ーの焦点の位置にフイラメントが形成され先端が
    ミラーに向けて配置された一端封止型のハロゲン
    ランプと、ミラーホルダーと、ランプホルダーと
    を具備し、 前記ハロゲンランプのバルブのチツプを含む先
    端肉厚部分の表面には、黒色塗料が被着されてな
    ることを特徴とするパターン形成用光源装置。
JP4685989U 1989-04-24 1989-04-24 パターン照明用光源装置 Expired - Fee Related JPH071683Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4685989U JPH071683Y2 (ja) 1989-04-24 1989-04-24 パターン照明用光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4685989U JPH071683Y2 (ja) 1989-04-24 1989-04-24 パターン照明用光源装置

Publications (2)

Publication Number Publication Date
JPH02137704U true JPH02137704U (ja) 1990-11-16
JPH071683Y2 JPH071683Y2 (ja) 1995-01-18

Family

ID=31562293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4685989U Expired - Fee Related JPH071683Y2 (ja) 1989-04-24 1989-04-24 パターン照明用光源装置

Country Status (1)

Country Link
JP (1) JPH071683Y2 (ja)

Also Published As

Publication number Publication date
JPH071683Y2 (ja) 1995-01-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees