JPH0371501U - - Google Patents

Info

Publication number
JPH0371501U
JPH0371501U JP1989132021U JP13202189U JPH0371501U JP H0371501 U JPH0371501 U JP H0371501U JP 1989132021 U JP1989132021 U JP 1989132021U JP 13202189 U JP13202189 U JP 13202189U JP H0371501 U JPH0371501 U JP H0371501U
Authority
JP
Japan
Prior art keywords
light
reflected
light source
shade
projector
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
JP1989132021U
Other languages
English (en)
Other versions
JP2504097Y2 (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 JP1989132021U priority Critical patent/JP2504097Y2/ja
Publication of JPH0371501U publication Critical patent/JPH0371501U/ja
Application granted granted Critical
Publication of JP2504097Y2 publication Critical patent/JP2504097Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)

Description

【図面の簡単な説明】
第1図乃至第3図は本考案に係るプロジエクタ
型の自動車用前照灯の一実施例を示し、第1図は
シエードの上端付近の拡大断面図、第2図は模式
的に描いた側面図、第3図A〜Cは作用、効果の
説明図である。第4図乃至第6図は従来例のプロ
ジエクタ型前照灯を示し、第4図は平面図、第5
図は側面図、第6図は正面図である。第7図及び
第8図は上記従来例の光学的特性を示す図表であ
る。第9図は従来例の説明図である。 1……凹面鏡、2……光源バルブ、3……凸レ
ンズ、4……シエード、7……光学部材たる選択
吸収層、8……分光帯、9……赤・青成分を欠い
た光。

Claims (1)

    【実用新案登録請求の範囲】
  1. 凹面鏡の第1焦点近傍に光源バルブを設置し、
    上記の光源バルブから出射した光が凹面鏡で反射
    されてカツトラインを有するシエード近傍で第2
    焦点を結び、凸レンズによつて前記反射光を前方
    に投射するプロジエクタ型の自動車用前照灯にお
    いて、前記のシエードの上端面に、赤色光付近の
    波長の光、および青色光付近の波長の光の少なく
    とも何れか一方を選択的に吸収するとともに、そ
    の他の波長の光を反射させる光学部材を設けたこ
    とを特徴とするプロジエクタ型の自動車用前照灯
    。
JP1989132021U 1989-11-15 1989-11-15 プロジェクタ型の自動車用前照灯 Expired - Lifetime JP2504097Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989132021U JP2504097Y2 (ja) 1989-11-15 1989-11-15 プロジェクタ型の自動車用前照灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989132021U JP2504097Y2 (ja) 1989-11-15 1989-11-15 プロジェクタ型の自動車用前照灯

Publications (2)

Publication Number Publication Date
JPH0371501U true JPH0371501U (ja) 1991-07-19
JP2504097Y2 JP2504097Y2 (ja) 1996-07-03

Family

ID=31679495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989132021U Expired - Lifetime JP2504097Y2 (ja) 1989-11-15 1989-11-15 プロジェクタ型の自動車用前照灯

Country Status (1)

Country Link
JP (1) JP2504097Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533080A (ja) * 2004-04-08 2007-11-15 フェデラル−モーグル コーポレイション 色収差補正搭載プロジェクタ・ランプ・ヘッドライト

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228503A (ja) * 1987-03-17 1988-09-22 株式会社小糸製作所 車輌用前照灯

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228503A (ja) * 1987-03-17 1988-09-22 株式会社小糸製作所 車輌用前照灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533080A (ja) * 2004-04-08 2007-11-15 フェデラル−モーグル コーポレイション 色収差補正搭載プロジェクタ・ランプ・ヘッドライト

Also Published As

Publication number Publication date
JP2504097Y2 (ja) 1996-07-03

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