DE10337060A1 - Dipped beam headlight with a ring-shaped appearance - Google Patents

Dipped beam headlight with a ring-shaped appearance Download PDF

Info

Publication number
DE10337060A1
DE10337060A1 DE10337060A DE10337060A DE10337060A1 DE 10337060 A1 DE10337060 A1 DE 10337060A1 DE 10337060 A DE10337060 A DE 10337060A DE 10337060 A DE10337060 A DE 10337060A DE 10337060 A1 DE10337060 A1 DE 10337060A1
Authority
DE
Germany
Prior art keywords
reflector
screen
ring
dipped beam
shaped appearance
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Withdrawn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
DE10337060A
Other languages
German (de)
Other versions
DE10337060A8 (en
Inventor
Franz-Josef Kalze
Karsten Eichhorn
Klaus-Peter Teermann
Wolfgang Hendrischk
Juergen Rodenkirchen
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.)
Volkswagen AG
Original Assignee
Hella KGaA Huek and Co
Volkswagen AG
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 Hella KGaA Huek and Co, Volkswagen AG filed Critical Hella KGaA Huek and Co
Priority to DE10337060A priority Critical patent/DE10337060A1/en
Priority to PCT/EP2004/007412 priority patent/WO2005015079A1/en
Publication of DE10337060A1 publication Critical patent/DE10337060A1/en
Publication of DE10337060A8 publication Critical patent/DE10337060A8/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas

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)

Abstract

Die vorliegende Erfindung betrifft einen Scheinwerfer, insbesondere Fahrzeugscheinwerfer für Abblendlicht, der ein Leuchtmittel, einen Reflektor und ein Abschirmmittel aufweist, mit welchem auf einem Schirm Bereiche beleuchtbar sind und welcher bei eingeschaltetem Leuchtmittel in einer ersten Ansicht entlang einer ersten Achse senkrecht zu dem Schirm durch das Leuchtmittel als in sich geschlossenes leuchtendes Band erscheint, wobei ein Rand des Abschirmmittels die innere Kontur des leuchtenden Bandes vorgibt und wobei der Reflektor ein inneres Reflektorelement und ein äußeres Reflektorelement aufweist. Die Reflektorelemente weisen zwei oder mehr Reflektorsegmente auf, denen die auf dem Schirm erscheinenden Bereiche zugeordnet sind.The present invention relates to a headlamp, in particular a vehicle headlamp for low beam, having a lighting means, a reflector and a shielding, with which on a screen areas are illuminated and which when the light source in a first view along a first axis perpendicular to the screen by the Illuminant appears as a self-contained luminous band, wherein an edge of the shielding means defines the inner contour of the luminous band and wherein the reflector has an inner reflector element and an outer reflector element. The reflector elements have two or more reflector segments to which the areas appearing on the screen are assigned.

DE10337060A 2003-08-12 2003-08-12 Dipped beam headlight with a ring-shaped appearance Withdrawn DE10337060A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10337060A DE10337060A1 (en) 2003-08-12 2003-08-12 Dipped beam headlight with a ring-shaped appearance
PCT/EP2004/007412 WO2005015079A1 (en) 2003-08-12 2004-07-07 Dipped headlight with an annular projected appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10337060A DE10337060A1 (en) 2003-08-12 2003-08-12 Dipped beam headlight with a ring-shaped appearance

Publications (2)

Publication Number Publication Date
DE10337060A1 true DE10337060A1 (en) 2005-03-10
DE10337060A8 DE10337060A8 (en) 2005-06-30

Family

ID=34129559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10337060A Withdrawn DE10337060A1 (en) 2003-08-12 2003-08-12 Dipped beam headlight with a ring-shaped appearance

Country Status (2)

Country Link
DE (1) DE10337060A1 (en)
WO (1) WO2005015079A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320662C2 (en) * 1982-06-09 1987-07-09 Cibie Projecteurs, Bobigny, Fr
DE19947876A1 (en) * 1999-10-05 2001-04-12 Bosch Gmbh Robert Vehicle headlamp has reflecting element on reflector with differently shaped surface from rest of reflecting surface of reflector; light from source to reflection element(s) is partly screened

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863204A (en) * 1959-09-15 1961-03-22 Claude Francis Neville Boxwell Anti-dazzle devices for road vehicle headlamps
DE6913127U (en) * 1968-04-15 1969-08-07 Sylvania Electric Prod MOTOR VEHICLE HEADLIGHTS
US3796886A (en) * 1973-05-18 1974-03-12 Ervin J Radiant energy reflectors
US4050775A (en) * 1976-07-26 1977-09-27 The United States Of America As Represented By The Secretary Of The Navy Catoptric lens arrangement
JP2884212B2 (en) * 1993-08-25 1999-04-19 株式会社小糸製作所 Automotive headlights
DE19827857C1 (en) * 1998-06-23 1999-12-30 Bosch Gmbh Robert Motor vehicle headlamp for different selectable functions developed to fulfil three functions, i.e. dipped and beam and auxiliary functions, with minimal construction, production costs
DE10007403A1 (en) * 2000-02-18 2001-08-23 Volkswagen Ag Projection headlights for a motor vehicle
JP2003007104A (en) * 2001-06-19 2003-01-10 Koito Mfg Co Ltd Vehicle front headlight

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320662C2 (en) * 1982-06-09 1987-07-09 Cibie Projecteurs, Bobigny, Fr
DE19947876A1 (en) * 1999-10-05 2001-04-12 Bosch Gmbh Robert Vehicle headlamp has reflecting element on reflector with differently shaped surface from rest of reflecting surface of reflector; light from source to reflection element(s) is partly screened

Also Published As

Publication number Publication date
DE10337060A8 (en) 2005-06-30
WO2005015079A1 (en) 2005-02-17

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8181 Inventor (new situation)

Inventor name: RODENKIRCHEN, JUERGEN, 59557 LIPPSTADT, DE

Inventor name: KALZE, FRANZ-JOSEF, 33428 HARSEWINKEL, DE

Inventor name: TEERMANN, KLAUS-PETER, 59555 LIPPSTADT, DE

Inventor name: EICHHORN, KARSTEN, 59329 WADERSLOH, DE

Inventor name: FREEK, CARSTEN, 10587 BERLIN, DE

Inventor name: HENDRISCHK, WOLFGANG, 59494 SOEST, DE

8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: VOLKSWAGEN AG, 38440 WOLFSBURG, DE

8141 Disposal/no request for examination