EP1077344A3 - Lamp - Google Patents

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Publication number
EP1077344A3
EP1077344A3 EP00116700A EP00116700A EP1077344A3 EP 1077344 A3 EP1077344 A3 EP 1077344A3 EP 00116700 A EP00116700 A EP 00116700A EP 00116700 A EP00116700 A EP 00116700A EP 1077344 A3 EP1077344 A3 EP 1077344A3
Authority
EP
European Patent Office
Prior art keywords
light source
reflector
lamp
emission direction
light
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.)
Withdrawn
Application number
EP00116700A
Other languages
German (de)
French (fr)
Other versions
EP1077344A2 (en
Inventor
Daniel Matthie
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.)
FER Fahrzeugelektrik GmbH
Original Assignee
FER Fahrzeugelektrik GmbH
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
Priority claimed from DE19938734A external-priority patent/DE19938734A1/en
Priority claimed from DE20004188U external-priority patent/DE20004188U1/en
Application filed by FER Fahrzeugelektrik GmbH filed Critical FER Fahrzeugelektrik GmbH
Publication of EP1077344A2 publication Critical patent/EP1077344A2/en
Publication of EP1077344A3 publication Critical patent/EP1077344A3/en
Withdrawn legal-status Critical Current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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Eine Leuchte, insbesondere Fahrzeugleuchte, umfaßt wenigstens eine Lichtquelle (10) und wenigstens einen dieser Lichtquelle zugeordneten, nicht ebenen Reflektor (12), wobei die Lichtquelle eine gerichtete, um eine Lichtquellenzentralachse (14) verteilte Abstrahlcharakteristik besitzt, und der Reflektor von der Lichtquelle kommendes Licht in einer Hauptabstrahlrichtung (16) reflektriert. Zur Erzielung einer möglichst kleinen Bauform und eines homogenen, vom Reflektor abgegebenen Lichtbündels ist vorgesehen, daß die Lichtquelle so angeordnet ist, daß die Lichtquellenzentralachse zur Hauptabstrahlrichtung nicht parallel verläuft.

Figure 00000001
A lamp, in particular a vehicle lamp, comprises at least one light source (10) and at least one non-planar reflector (12) assigned to this light source, the light source having a directional radiation characteristic distributed around a central axis of the light source (14), and the reflector coming from the light source Light reflected in a main emission direction (16). To achieve the smallest possible design and a homogeneous light beam emitted by the reflector, it is provided that the light source is arranged in such a way that the central light source axis is not parallel to the main emission direction.
Figure 00000001
EP00116700A 1999-08-16 2000-08-02 Lamp Withdrawn EP1077344A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19938734 1999-08-16
DE19938734A DE19938734A1 (en) 1999-08-16 1999-08-16 Light, especially for vehicle, has light source arranged so that central light source axis is not parallel to main beam direction in which reflector deflects light from source
DE20004188U DE20004188U1 (en) 2000-03-06 2000-03-06 lamp
DE20004188U 2000-03-06

Publications (2)

Publication Number Publication Date
EP1077344A2 EP1077344A2 (en) 2001-02-21
EP1077344A3 true EP1077344A3 (en) 2004-01-28

Family

ID=26054613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116700A Withdrawn EP1077344A3 (en) 1999-08-16 2000-08-02 Lamp

Country Status (1)

Country Link
EP (1) EP1077344A3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221683A1 (en) * 2002-05-16 2003-12-04 Hella Kg Hueck & Co vehicle light
US6945672B2 (en) 2002-08-30 2005-09-20 Gelcore Llc LED planar light source and low-profile headlight constructed therewith
JP4018016B2 (en) * 2003-03-31 2007-12-05 株式会社小糸製作所 Vehicle headlamp
EP1631855B1 (en) * 2003-06-10 2015-08-05 Samsung Electronics Co., Ltd. Compact led module and projection display adopting the same
FR2866412B1 (en) * 2004-02-13 2007-01-19 Valeo Vision LUMINOUS PROJECTOR MODULE FOR A MOTOR VEHICLE, REFLECTOR FOR SUCH A MODULE, AND PROJECTOR EQUIPPED WITH A MODULE
JP4553829B2 (en) * 2004-12-22 2010-09-29 アロー株式会社 Revolving light
US7270449B2 (en) * 2005-02-17 2007-09-18 Alan Uke Lighting system and method and reflector for use in same
EP1869362B1 (en) * 2005-04-12 2020-09-23 Planmeca Oy Operation light in particular for dental treatment
KR20070122220A (en) 2005-04-15 2007-12-28 아로 덴시 고교 가부시키가이샤 Rotating light
FR2902861A1 (en) * 2006-06-23 2007-12-28 Valeo Vision Sa PROJECTOR MODULE WITH ELECTROLUMINESCENT DIODE
JP4631838B2 (en) 2006-10-20 2011-02-16 市光工業株式会社 Vehicle lighting
JP4631840B2 (en) 2006-11-02 2011-02-16 市光工業株式会社 Vehicle lighting
FR2930496B1 (en) * 2008-04-28 2010-04-30 Mercura WARNING AND SIGNALING LAMP
DE102009052321B4 (en) * 2009-11-07 2020-06-18 Volkswagen Ag Motor vehicle lighting device
DE102010020616A1 (en) * 2010-05-14 2011-11-17 Hella Kgaa Hueck & Co. Lighting device for vehicle, has light elements arranged on rigid carrier plate, which is extended in given angle of inclination to side of housing, where each light element is assigned to deflecting reflector
IT1402670B1 (en) * 2010-11-05 2013-09-13 Sirio Panel Spa LED LIGHTING DEVICE FOR AN AIRCRAFT, IN PARTICULAR FOR LANDING, TAKE-OFF, ROLLER, AND SEARCH OPERATIONS, AND AIRCRAFT INCLUDING THE LED LIGHTING DEVICE
WO2014011748A1 (en) 2012-07-10 2014-01-16 Soundoff Signal, Inc. Emergency vehicle light fixture
DE102013103412A1 (en) * 2013-04-05 2014-10-23 Hella Kgaa Hueck & Co. Lighting device for vehicles
FR3036687B1 (en) 2015-05-28 2019-01-25 Zodiac Aero Electric LIGHTING DEVICE FOR AN AIRCRAFT FOR THE INTEGRATION OF ADDITIONAL FUNCTIONS IN ITS CENTER
DE102017105633A1 (en) 2017-03-16 2018-09-20 HELLA GmbH & Co. KGaA Lighting device for vehicles
US10527244B2 (en) * 2017-08-24 2020-01-07 Hasco Vision Technology Co., Ltd. Automobile lamp lighting device, automobile lamp assembly and automobile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845628A (en) * 1928-07-30 1932-02-16 Trew F Poole Light
FR2580377A1 (en) * 1985-04-10 1986-10-17 Cibie Projecteurs Compact light for motor vehicle
EP0416253A2 (en) * 1989-09-08 1991-03-13 Inotec Gmbh Gesellschaft Für Innovative Technik Light
US5471371A (en) * 1993-01-08 1995-11-28 Ford Motor Company High efficiency illuminator
EP0942225A2 (en) * 1998-03-13 1999-09-15 Stanley Electric Co., Ltd. Vehicle signal lighting unit
DE20004188U1 (en) * 2000-03-06 2000-05-04 FER Fahrzeugelektrik GmbH, 99817 Eisenach lamp
EP1026032A2 (en) * 1999-02-03 2000-08-09 Autopal S.R.O. Flat automobile lamp with led

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531295A1 (en) 1995-08-25 1997-02-27 Reitter & Schefenacker Gmbh Optic body for at least one LED
FR2738621B1 (en) 1995-09-11 1997-11-28 Valeo Vision SIGNALING LIGHT WITH MULTIPLE ALIGNED SOURCES, IN PARTICULAR ADDITIONAL STOP LIGHT FOR MOTOR VEHICLE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1845628A (en) * 1928-07-30 1932-02-16 Trew F Poole Light
FR2580377A1 (en) * 1985-04-10 1986-10-17 Cibie Projecteurs Compact light for motor vehicle
EP0416253A2 (en) * 1989-09-08 1991-03-13 Inotec Gmbh Gesellschaft Für Innovative Technik Light
US5471371A (en) * 1993-01-08 1995-11-28 Ford Motor Company High efficiency illuminator
EP0942225A2 (en) * 1998-03-13 1999-09-15 Stanley Electric Co., Ltd. Vehicle signal lighting unit
EP1026032A2 (en) * 1999-02-03 2000-08-09 Autopal S.R.O. Flat automobile lamp with led
DE20004188U1 (en) * 2000-03-06 2000-05-04 FER Fahrzeugelektrik GmbH, 99817 Eisenach lamp

Also Published As

Publication number Publication date
EP1077344A2 (en) 2001-02-21

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