JPS6163702U - - Google Patents

Info

Publication number
JPS6163702U
JPS6163702U JP14531284U JP14531284U JPS6163702U JP S6163702 U JPS6163702 U JP S6163702U JP 14531284 U JP14531284 U JP 14531284U JP 14531284 U JP14531284 U JP 14531284U JP S6163702 U JPS6163702 U JP S6163702U
Authority
JP
Japan
Prior art keywords
reflector
filament
light
paraboloid
changed
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
JP14531284U
Other languages
English (en)
Other versions
JPH0140087Y2 (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 JP14531284U priority Critical patent/JPH0140087Y2/ja
Publication of JPS6163702U publication Critical patent/JPS6163702U/ja
Application granted granted Critical
Publication of JPH0140087Y2 publication Critical patent/JPH0140087Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図及び第２図は本考案に係る照明用灯具の
一実施例を示す断面図、第３図は同実施例の正面
図、第４図は同実施例の要部の斜視図、第５図及
び第６図は同実施例の配光パターン図、第７図及
び第８図は丸型ヘツドランプと角型ヘツドランプ
の光量の差異を説明するための図、第９図ａ，ｂ
，ｃは角型ヘツドランプの薄形化の要求度合を示
す斜視図である。 １１……電球、１２……回転放物面反射鏡、１
３……前面レンズ、１４……補助反射鏡、１５…
…方向転換用反射鏡、Ｍ……主フイラメント、Ｓ
……副フイラメント。

Claims (1)

    【実用新案登録請求の範囲】
  1. 前方開口が角型をなす回転放物面反射鏡の焦点
    にフイラメントが位置するように電球を配置する
    一方、前記フイラメントより下方に出た光を横方
    きに変え、かつ扇形に展開させる方向転換用反射
    鏡を前記電球の下方に配置し、更にこの方向転換
    用反射鏡よりの光を略平行光束として横長の角型
    前面レンズに投射する補助反射鏡を前記回転放物
    面反射鏡の下端縁に連接して設けたことを特徴と
    する照明用灯具。
JP14531284U 1984-09-26 1984-09-26 Expired JPH0140087Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14531284U JPH0140087Y2 (ja) 1984-09-26 1984-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14531284U JPH0140087Y2 (ja) 1984-09-26 1984-09-26

Publications (2)

Publication Number Publication Date
JPS6163702U true JPS6163702U (ja) 1986-04-30
JPH0140087Y2 JPH0140087Y2 (ja) 1989-12-01

Family

ID=30703567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14531284U Expired JPH0140087Y2 (ja) 1984-09-26 1984-09-26

Country Status (1)

Country Link
JP (1) JPH0140087Y2 (ja)

Also Published As

Publication number Publication date
JPH0140087Y2 (ja) 1989-12-01

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