JP3875983B2 - ロービーム機能を有する車両ヘッドライト用のランプ - Google Patents
ロービーム機能を有する車両ヘッドライト用のランプ Download PDFInfo
- Publication number
- JP3875983B2 JP3875983B2 JP2004558932A JP2004558932A JP3875983B2 JP 3875983 B2 JP3875983 B2 JP 3875983B2 JP 2004558932 A JP2004558932 A JP 2004558932A JP 2004558932 A JP2004558932 A JP 2004558932A JP 3875983 B2 JP3875983 B2 JP 3875983B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- lamp
- coating
- outer envelope
- partial coating
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
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- 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
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
Claims (6)
- ロービーム機能を有する車両ヘッドライト用のランプであって、外側エンベロープを有し、その外側エンベロープの複数の領域から互いに相違する色のうちの少なくとも可視光を出射し、前記外側エンベロープ上に少なくとも部分コーティングを設けて、前記ロービーム機能を実現するときに、明暗カットオフより上にある少なくとも交通スペースの領域を、前記部分コーティングで散乱された可視有色光で少なくとも部分的に照明できるようにするのと同時に、前記明暗カットオフより下にある交通スペースの領域を、規定された領域の互いに相違する色の可視光で照明できるようにしたランプにおいて、前記部分コーティングが、少なくとも、黄色光を少なくとも部分的に散乱する第1の部分と、ピンストライプに沿ってストライプパターンで配置され、青色光を通過する第2の部分とを具え、前記ロービーム機能を実現するときに、前記明暗カットオフより上にある少なくとも交通スペースの領域を、前記部分コーティングの前記第1の部分で散乱した黄色光で少なくとも部分的に照明するのと同時に、前記明暗カットオフより下にある交通スペースの領域を、前記部分コーティングの前記第2の部分を通過した青色光で少なくとも部分的に照明することを特徴とするランプ。
- 前記ランプの光源を、高圧放電ランプ又は白熱電球としたことを特徴とする請求項1記載のランプ。
- 黄色光を少なくとも部分的に散乱する部分コーティングの第1の部分を吸収コーティングとしたことを特徴とする請求項1記載のランプ。
- 青色光を通過する部分コーティングの第2の部分を、干渉コーティング又は吸収及び干渉コーティングとしたことを特徴とする請求項1記載のランプ。
- 黄色光を少なくとも部分的に散乱する部分コーティングの第1の部分を、ランプの外側エンベロープの前方又は後方領域に規定して配置したことを特徴とする請求項1記載のランプ。
- 請求項1〜5に係るランプを具える照明装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02102711 | 2002-12-10 | ||
PCT/IB2003/005588 WO2004053924A2 (en) | 2002-12-10 | 2003-12-02 | Lamp for a vehicle headlight with low-beam function |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005539362A JP2005539362A (ja) | 2005-12-22 |
JP3875983B2 true JP3875983B2 (ja) | 2007-01-31 |
Family
ID=32479796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004558932A Expired - Fee Related JP3875983B2 (ja) | 2002-12-10 | 2003-12-02 | ロービーム機能を有する車両ヘッドライト用のランプ |
Country Status (10)
Country | Link |
---|---|
US (1) | US7183712B2 (ja) |
EP (1) | EP1479095B1 (ja) |
JP (1) | JP3875983B2 (ja) |
KR (1) | KR101044718B1 (ja) |
CN (1) | CN100483608C (ja) |
AT (1) | ATE352863T1 (ja) |
AU (1) | AU2003282310A1 (ja) |
DE (2) | DE60311431T2 (ja) |
ES (1) | ES2280815T3 (ja) |
WO (1) | WO2004053924A2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006027642A2 (de) * | 2004-09-09 | 2006-03-16 | Philips Intellectual Property & Standards Gmbh | Lampe für einen fahrzeugscheinwerfer mit abblendlichtfunktion |
WO2006051435A1 (en) * | 2004-11-09 | 2006-05-18 | Philips Intellectual Property & Standards Gmbh | Compact incandescent lamp with integrated reflector |
CA2540418A1 (en) * | 2005-03-24 | 2006-09-24 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh | High-pressure discharge lamp |
WO2006109234A2 (en) * | 2005-04-12 | 2006-10-19 | Philips Intellectual Property & Standards Gmbh | Lamp with one filament for a vehicle headlamp with a low beam, fog light, turning light or bending light function |
DE102005047500B4 (de) | 2005-10-04 | 2013-12-05 | Ems-Chemie Ag | Kunststoffbauteil mit Sichtteil und Lichtquelle |
US20080259626A1 (en) * | 2005-12-02 | 2008-10-23 | Koninklijke Philips Electronics, N.V. | Electric Lamp |
JP5319294B2 (ja) | 2005-12-12 | 2013-10-16 | コーニンクレッカ フィリップス エヌ ヴェ | ロービーム機能を備える自動車ヘッドライト用のledコリメータ素子 |
JP4633617B2 (ja) * | 2005-12-19 | 2011-02-16 | 株式会社小糸製作所 | 車両用前照灯 |
WO2008032258A1 (en) * | 2006-09-13 | 2008-03-20 | Philips Intellectual Property & Standards Gmbh | Lamp for motor vehicles |
US20100207522A1 (en) * | 2007-07-20 | 2010-08-19 | Koninklijke Philips Electronics N.V. | Lamp |
WO2010007558A2 (en) * | 2008-07-15 | 2010-01-21 | Philips Intellectual Property & Standards Gmbh | Motor vehicle lamp |
EP2359385B1 (en) | 2008-11-14 | 2014-01-08 | Philips Intellectual Property & Standards GmbH | Lamp |
WO2011148301A2 (en) * | 2010-05-26 | 2011-12-01 | Koninklijke Philips Electronics N.V. | Partially coated gas discharge lamp |
CN105308717B (zh) * | 2013-06-27 | 2018-03-02 | 皇家飞利浦有限公司 | 用于得到在汽车前灯中的彩色外观的灯和前灯照明装置 |
KR20170035692A (ko) | 2015-09-23 | 2017-03-31 | 서울반도체 주식회사 | 발광 장치 및 이를 포함하는 차량용 램프 |
AT519118B1 (de) * | 2016-11-24 | 2018-04-15 | Zkw Group Gmbh | Scheinwerfermodul für Fahrzeuge |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1522252A (en) | 1915-05-22 | 1925-01-06 | Otto G Luyties | Headlight |
DE4039948C2 (de) * | 1990-12-14 | 2001-07-26 | Piaa Corp Tokio Tokyo | Lampe zur Verwendung in einem Hauptscheinwerfer eines Kraftfahrzeuges |
US5578893A (en) * | 1993-11-16 | 1996-11-26 | Piaa Corporation | Bulb for vehicular lighting equipment |
US5578892A (en) * | 1995-03-13 | 1996-11-26 | General Electric Company | Bug free linear quartz halogen lamp |
US6281630B1 (en) * | 1997-04-28 | 2001-08-28 | Osram Sylvania, Inc. | Vehicle lamps with glare control |
JP4302779B2 (ja) * | 1997-04-28 | 2009-07-29 | オスラム シルバニア インコーポレイテッド | フィラメント及びフィラメント支持体を改良した自動車用ランプ |
DE19860461B4 (de) * | 1998-12-28 | 2012-09-27 | Automotive Lighting Reutlingen Gmbh | Scheinwerferanlage für Fahrzeuge zur Erzeugung von Lichtbündeln mit unterschiedlicher Charakteristik |
JP2001006626A (ja) * | 1999-06-22 | 2001-01-12 | Koito Mfg Co Ltd | 電球バルブ及び電球バルブのコーティング方法 |
KR100703248B1 (ko) * | 1999-09-13 | 2007-04-03 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 전기 램프 |
DE10040887A1 (de) * | 2000-08-18 | 2001-08-30 | Philips Corp Intellectual Pty | Halogen-Glühlampe für Kraftfahrzeuge |
CN100375221C (zh) * | 2002-07-23 | 2008-03-12 | 皇家飞利浦电子股份有限公司 | 灯和汽车大灯 |
JP2004220867A (ja) * | 2003-01-10 | 2004-08-05 | Koito Mfg Co Ltd | 放電バルブ |
-
2003
- 2003-12-02 JP JP2004558932A patent/JP3875983B2/ja not_active Expired - Fee Related
- 2003-12-02 WO PCT/IB2003/005588 patent/WO2004053924A2/en active IP Right Grant
- 2003-12-02 ES ES03773928T patent/ES2280815T3/es not_active Expired - Lifetime
- 2003-12-02 EP EP03773928A patent/EP1479095B1/en not_active Expired - Lifetime
- 2003-12-02 DE DE60311431T patent/DE60311431T2/de not_active Expired - Lifetime
- 2003-12-02 US US10/502,184 patent/US7183712B2/en not_active Expired - Lifetime
- 2003-12-02 CN CNB2003801056593A patent/CN100483608C/zh not_active Expired - Fee Related
- 2003-12-02 DE DE20320524U patent/DE20320524U1/de not_active Expired - Lifetime
- 2003-12-02 AT AT03773928T patent/ATE352863T1/de not_active IP Right Cessation
- 2003-12-02 AU AU2003282310A patent/AU2003282310A1/en not_active Abandoned
- 2003-12-02 KR KR1020057010332A patent/KR101044718B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU2003282310A1 (en) | 2004-06-30 |
KR20050085426A (ko) | 2005-08-29 |
CN1723532A (zh) | 2006-01-18 |
EP1479095B1 (en) | 2007-01-24 |
DE60311431T2 (de) | 2007-11-08 |
ES2280815T3 (es) | 2007-09-16 |
US7183712B2 (en) | 2007-02-27 |
ATE352863T1 (de) | 2007-02-15 |
KR101044718B1 (ko) | 2011-06-28 |
EP1479095A2 (en) | 2004-11-24 |
DE60311431D1 (de) | 2007-03-15 |
CN100483608C (zh) | 2009-04-29 |
DE20320524U1 (de) | 2004-10-07 |
WO2004053924A2 (en) | 2004-06-24 |
WO2004053924A3 (en) | 2004-09-10 |
JP2005539362A (ja) | 2005-12-22 |
US20050212434A1 (en) | 2005-09-29 |
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