DE4116244A1 - Einstellbarer scheinwerfer mit einer entladungslampeneinrichtung und einer beleuchtungsschaltung hierfuer - Google Patents

Einstellbarer scheinwerfer mit einer entladungslampeneinrichtung und einer beleuchtungsschaltung hierfuer

Info

Publication number
DE4116244A1
DE4116244A1 DE4116244A DE4116244A DE4116244A1 DE 4116244 A1 DE4116244 A1 DE 4116244A1 DE 4116244 A DE4116244 A DE 4116244A DE 4116244 A DE4116244 A DE 4116244A DE 4116244 A1 DE4116244 A1 DE 4116244A1
Authority
DE
Germany
Prior art keywords
lamp
discharge lamp
subassembly
housing
lighting circuit
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
DE4116244A
Other languages
German (de)
English (en)
Other versions
DE4116244C2 (enExample
Inventor
Hiroyuki Makita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of DE4116244A1 publication Critical patent/DE4116244A1/de
Application granted granted Critical
Publication of DE4116244C2 publication Critical patent/DE4116244C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0064—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with provision for maintenance, e.g. changing the light bulb
    • B60Q1/007—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with provision for maintenance, e.g. changing the light bulb via a removable cap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
    • B60Q1/0683—Adjustable by rotation of a screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/115—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by electric means
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE4116244A 1990-05-18 1991-05-17 Einstellbarer scheinwerfer mit einer entladungslampeneinrichtung und einer beleuchtungsschaltung hierfuer Granted DE4116244A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2128337A JP2691945B2 (ja) 1990-05-18 1990-05-18 車輌用前照灯

Publications (2)

Publication Number Publication Date
DE4116244A1 true DE4116244A1 (de) 1991-11-21
DE4116244C2 DE4116244C2 (enExample) 1993-09-09

Family

ID=14982303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4116244A Granted DE4116244A1 (de) 1990-05-18 1991-05-17 Einstellbarer scheinwerfer mit einer entladungslampeneinrichtung und einer beleuchtungsschaltung hierfuer

Country Status (3)

Country Link
US (1) US5113330A (enExample)
JP (1) JP2691945B2 (enExample)
DE (1) DE4116244A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685439A1 (fr) * 1991-12-19 1993-06-25 Valeo Vision Projecteur de vehicule automobile presentant une disposition de circuit electronique perfectionnee.
FR2729741A1 (fr) * 1995-01-24 1996-07-26 Valeo Vision Projecteur de vehicule automobile a boitier electrique amovible

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019587A1 (de) * 1990-06-20 1992-01-02 Bosch Gmbh Robert Scheinwerfer fuer kraftfahrzeuge
GB2249825B (en) * 1990-10-15 1994-06-22 Koito Mfg Co Ltd Vehicular headlamp
US5343370A (en) * 1990-10-23 1994-08-30 Koito Manufacturing Co., Ltd. Motor vehicle headlamp
GB2250808B (en) * 1990-11-20 1994-11-30 Koito Mfg Co Ltd Automotive headlamp
US5567034A (en) * 1992-07-28 1996-10-22 Bayerische Motoren Werke Ag Motor vehicle headlamp
DE4413111C2 (de) * 1994-04-15 2003-03-20 Weigert Dedo Film Gmbh Leuchte für eine gleichmäßige Beleuchtungsstärkeverteilung
JPH07320505A (ja) * 1994-05-19 1995-12-08 Koito Mfg Co Ltd 自動車用灯具におけるエイミング機構
JP3010518B2 (ja) * 1994-06-28 2000-02-21 株式会社小糸製作所 車輌用前照灯
DE4438329A1 (de) * 1994-10-27 1996-05-02 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge
JP3061248B2 (ja) * 1995-01-20 2000-07-10 株式会社小糸製作所 自動車用ヘッドランプ
US5795057A (en) * 1995-04-17 1998-08-18 Dedo Weigert Film Gmbh Asymmetrical lamp
JP3193618B2 (ja) * 1995-06-28 2001-07-30 株式会社小糸製作所 放電バルブを有する灯具
US5633710A (en) * 1995-10-04 1997-05-27 Egs Inc. System for self-aligning vehicle headlamps
JP3195215B2 (ja) * 1995-12-28 2001-08-06 株式会社小糸製作所 自動車用ヘッドランプ
JPH09204820A (ja) * 1996-01-25 1997-08-05 Kurabe Ind Co Ltd 車輌用灯具
JP3162290B2 (ja) * 1996-04-30 2001-04-25 株式会社小糸製作所 放電バルブを有する車両用灯具
DE19634750A1 (de) 1996-08-28 1998-03-05 Hella Kg Hueck & Co Scheinwerfersystem für Kraftfahrzeuge
JPH10199305A (ja) * 1997-01-10 1998-07-31 Koito Mfg Co Ltd 投射型ランプ
JPH10208505A (ja) * 1997-01-24 1998-08-07 Koito Mfg Co Ltd 車輌用前照灯
DE19738831A1 (de) * 1997-09-05 1999-05-20 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
DE19739298C1 (de) * 1997-09-08 1998-11-12 Bosch Gmbh Robert Vorrichtung zur Befestigung eines Entfernungssensors an einem Kraftfahrzeug
US6313570B1 (en) 1999-02-18 2001-11-06 Lars Anders Bergkvist High intensity gas discharge aircraft lighting
JP2000251511A (ja) * 1999-03-03 2000-09-14 Koito Mfg Co Ltd 車両用灯具
DE60028180T2 (de) 1999-09-30 2007-08-23 Matsushita Electric Works, Ltd., Kadoma Betriebsvorrichtung für entladungslampe
KR100381668B1 (ko) * 2001-05-04 2003-05-01 김영환 조명램프의 외부충격 완충장치
US6644842B2 (en) * 2001-06-11 2003-11-11 Denso Corporation Vehicle headlight discharge lamp
JP2003017283A (ja) 2001-06-29 2003-01-17 Ushio Inc 光源装置
US6705749B1 (en) * 2002-01-24 2004-03-16 Optronics, Inc. Light beam location adjustment device and method
JP4043926B2 (ja) * 2002-11-28 2008-02-06 株式会社小糸製作所 車輌用前照灯
WO2004107390A1 (en) * 2003-05-21 2004-12-09 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
TWI363365B (en) * 2003-10-03 2012-05-01 Koninkl Philips Electronics Nv Discharge lamp
FR2883630B1 (fr) * 2005-03-22 2007-05-11 Valeo Vision Sa Dispositif d'obturation d'ouverture de boitier de dispositif d'eclairage pour vehicule automobile
US7252421B2 (en) * 2005-10-05 2007-08-07 A & L Assembly, Llc Vehicular light assembly and related method
JP2010104867A (ja) * 2008-10-28 2010-05-13 En-Tec Co Ltd 汚泥掻寄機
DE102010030743A1 (de) * 2010-06-30 2012-01-05 Ford Global Technologies, Llc Beleuchtungseinrichtung für Fahrzeuge und Verfahren zu deren Herstellung
WO2012004826A1 (ja) * 2010-07-05 2012-01-12 三菱電機株式会社 ヘッドランプ用光源点灯装置
JP2014086159A (ja) * 2012-10-19 2014-05-12 Toshiba Lighting & Technology Corp 照明器具
JP2014132546A (ja) * 2012-12-04 2014-07-17 Koito Mfg Co Ltd 車両用照明装置
EP4160081B1 (en) * 2021-08-16 2025-01-01 Shenzhen Lianshang Photoelectric Co., Ltd. Vehicle led lamp

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700881A (en) * 1971-04-29 1972-10-24 Gen Electric Lamp and reflector assembly
EP0203545A2 (de) * 1985-05-31 1986-12-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Kraftfahrzeugscheinwerfereinheit
DE3620800A1 (de) * 1986-06-20 1987-12-23 Bosch Gmbh Robert Befestigungsanordnung fuer reflektoren von kraftfahrzeug-scheinwerfern
EP0282119A1 (en) * 1987-03-06 1988-09-14 Koninklijke Philips Electronics N.V. Assembly of a headlight and a connector
US4799135A (en) * 1985-10-18 1989-01-17 Kabushiki Kaisha Toshiba Headlight for vehicle
DE4012282A1 (de) * 1989-05-03 1990-11-08 Narva Veb Verbindung einer in einem kfz-scheinwerfergehaeuse eingesetzten entladungslampe mit einem sonderteil
DE4017415A1 (de) * 1989-06-02 1991-02-14 Koito Mfg Co Ltd Lampenstromkreis fuer eine hochdruck-entladungslampe fuer fahrzeuge
DE4032292A1 (de) * 1989-10-23 1991-05-02 Nissan Motor Gasentladungslampen-anordnung und scheinwerfer fuer kraftfahrzeuge, der diese verwendet

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130002A (ja) * 1983-01-14 1984-07-26 東芝ライテック株式会社 照明装置
JPS59134020A (ja) * 1983-01-19 1984-08-01 Toshiba Corp 車輛用前照灯装置
NL191257C (nl) * 1984-02-27 1995-04-18 Philips Nv Koplampsysteem.
FR2566721B1 (fr) * 1984-07-02 1987-01-02 Cibie Projecteurs Procede de fabrication et de reglage, en orientation, d'un projecteur de vehicule automobile; projecteur de vehicule automobile, pour la mise en oeuvre de ce procede
JPS6293802A (ja) * 1985-10-18 1987-04-30 東芝ライテック株式会社 車両用前照灯
NL8600226A (nl) * 1985-11-19 1987-06-16 Philips Nv Gesokkelde voertuig-koplamp.
JPS6396803A (ja) * 1986-10-14 1988-04-27 東芝ライテック株式会社 照明器具
US4714896A (en) * 1986-10-15 1987-12-22 Tektronix, Inc. Precision differential amplifier having fast overdrive recovery
US4845598A (en) * 1987-09-22 1989-07-04 Koito Seisakusho Co., Ltd. Headlight for automobile
JPH0247701U (enExample) * 1988-09-28 1990-04-03
US4920459A (en) * 1988-12-21 1990-04-24 Gte Products Corporation Arc discharge headlamp system
FR2651468B1 (fr) * 1989-09-07 1994-06-03 Valeo Vision Projecteur de vehicule automobile a moyens de reglage en site perfectionnes.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700881A (en) * 1971-04-29 1972-10-24 Gen Electric Lamp and reflector assembly
EP0203545A2 (de) * 1985-05-31 1986-12-03 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Kraftfahrzeugscheinwerfereinheit
DE3519611A1 (de) * 1985-05-31 1986-12-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kraftfahrzeugscheinwerfereinheit
US4799135A (en) * 1985-10-18 1989-01-17 Kabushiki Kaisha Toshiba Headlight for vehicle
DE3620800A1 (de) * 1986-06-20 1987-12-23 Bosch Gmbh Robert Befestigungsanordnung fuer reflektoren von kraftfahrzeug-scheinwerfern
EP0282119A1 (en) * 1987-03-06 1988-09-14 Koninklijke Philips Electronics N.V. Assembly of a headlight and a connector
DE4012282A1 (de) * 1989-05-03 1990-11-08 Narva Veb Verbindung einer in einem kfz-scheinwerfergehaeuse eingesetzten entladungslampe mit einem sonderteil
DE4017415A1 (de) * 1989-06-02 1991-02-14 Koito Mfg Co Ltd Lampenstromkreis fuer eine hochdruck-entladungslampe fuer fahrzeuge
DE4032292A1 (de) * 1989-10-23 1991-05-02 Nissan Motor Gasentladungslampen-anordnung und scheinwerfer fuer kraftfahrzeuge, der diese verwendet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685439A1 (fr) * 1991-12-19 1993-06-25 Valeo Vision Projecteur de vehicule automobile presentant une disposition de circuit electronique perfectionnee.
FR2729741A1 (fr) * 1995-01-24 1996-07-26 Valeo Vision Projecteur de vehicule automobile a boitier electrique amovible

Also Published As

Publication number Publication date
DE4116244C2 (enExample) 1993-09-09
US5113330A (en) 1992-05-12
JP2691945B2 (ja) 1997-12-17
JPH0426001A (ja) 1992-01-29

Similar Documents

Publication Publication Date Title
DE4116244A1 (de) Einstellbarer scheinwerfer mit einer entladungslampeneinrichtung und einer beleuchtungsschaltung hierfuer
DE19703233B4 (de) Fahrzeugscheinwerfer mit Entladungslampe
DE19680254B4 (de) Entladungslampenzündeinrichtung
DE4116049A1 (de) Einstellbarer fahrzeug-scheinwerfer, der eine entladungslampe und einen stromversorgungs-schaltkreis, der in unmittelbarer naehe davon angeordnet ist, aufweist
DE102008009080B4 (de) Elektrischer Anschlusskasten
DE3724983C2 (enExample)
EP0975007A1 (de) Beleuchtungssystem mit einer Hochdruckentladungslampe
DE2631713A1 (de) Sonnenblenden- und spiegelanordnung fuer fahrzeuge
DE4405083A1 (de) Meßinstrumentenmodul
DE10392183T5 (de) Hintergrundbeleuchtungseinheit
DE10345994A1 (de) Schmelzverbindungseinheit
DE4039689A1 (de) Entladungslampen-system
DE69934659T2 (de) Anordnung zum Zünden einer Entladungslampe und Herstellungsverfahren dafür
DE19718374A1 (de) Fahrzeugleuchte mit Entladungslampe
DE4409183C2 (de) Einrichtung zum elektrischen Anschluß einer zentralen Steuerschaltungsplatte
DE8431386U1 (de) Adapter für eine einseitig gesockelte Niederdruckentladungslampe
DE10221160B4 (de) Fahrzeugscheinwerferanordnung mit Lampenschirm und Leuchtsteuerschaltung, die getrennt an dem Reflektor montiert ist
EP0129792A1 (de) Sonnenblende für Fahrzeuge
DE2917390A1 (de) Als elektrischer leiter ausgebildete gasfeder
DE60208473T2 (de) Entladungslampenanordnung
DE19608566A1 (de) Blendschutzvorrichtung
DE102005045765A1 (de) Fahrzeugscheinwerfer
DE10241187A1 (de) Treiberschaltung für eine Entladungslampe, die dafür ausgelegt ist, um die Ausstrahlung von Störsignalen zu minimieren
DE4128605C2 (de) Kraftfahrzeugscheinwerfer mit Gasentladungslampe und integriertem Lichtstromkreis
EP0820903B1 (de) Modul zur Aufnahme einer Tagfahrlichtschaltung sowie eine Tagfahrlichtschaltung für ein derartiges Modul

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F21M 7/00

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation