FR2787864B1 - SPOTLIGHT FOR MITIGATION OF THE LIGHTING OF THE AREA NEAR THE FRONT OF THE VEHICLE - Google Patents

SPOTLIGHT FOR MITIGATION OF THE LIGHTING OF THE AREA NEAR THE FRONT OF THE VEHICLE

Info

Publication number
FR2787864B1
FR2787864B1 FR9916565A FR9916565A FR2787864B1 FR 2787864 B1 FR2787864 B1 FR 2787864B1 FR 9916565 A FR9916565 A FR 9916565A FR 9916565 A FR9916565 A FR 9916565A FR 2787864 B1 FR2787864 B1 FR 2787864B1
Authority
FR
France
Prior art keywords
spotlight
mitigation
lighting
vehicle
area near
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
Application number
FR9916565A
Other languages
French (fr)
Other versions
FR2787864A1 (en
Inventor
Ernest Olaf Rosenhahn
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2787864A1 publication Critical patent/FR2787864A1/en
Application granted granted Critical
Publication of FR2787864B1 publication Critical patent/FR2787864B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/689—Flaps, i.e. screens pivoting around one of their edges
    • 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
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
    • F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/18—Arrangement or contour of the emitted light for regions other than high beam or low beam for overhead signs

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)
FR9916565A 1998-12-29 1999-12-28 SPOTLIGHT FOR MITIGATION OF THE LIGHTING OF THE AREA NEAR THE FRONT OF THE VEHICLE Expired - Fee Related FR2787864B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19860669A DE19860669B4 (en) 1998-12-29 1998-12-29 Vehicle headlights according to the projection principle

Publications (2)

Publication Number Publication Date
FR2787864A1 FR2787864A1 (en) 2000-06-30
FR2787864B1 true FR2787864B1 (en) 2004-11-12

Family

ID=7893083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9916565A Expired - Fee Related FR2787864B1 (en) 1998-12-29 1999-12-28 SPOTLIGHT FOR MITIGATION OF THE LIGHTING OF THE AREA NEAR THE FRONT OF THE VEHICLE

Country Status (3)

Country Link
JP (1) JP2000195311A (en)
DE (1) DE19860669B4 (en)
FR (1) FR2787864B1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004699B4 (en) * 2000-02-03 2014-05-28 Automotive Lighting Reutlingen Gmbh Vehicle headlights according to the projection principle
DE10052653A1 (en) 2000-10-24 2002-05-02 Volkswagen Ag Lighting arrangement for motor vehicles
DE10125460C2 (en) * 2001-05-25 2003-06-12 Hella Kg Hueck & Co Motor vehicle headlights based on the projection principle with an adjustable aperture arrangement
DE10225566A1 (en) * 2002-06-10 2004-03-04 Hella Kg Hueck & Co. Headlamp for vehicles, has switchable operating device with partially dipped beam setting that can be activated by controller with dipped beam light of first module to produce motorway dipped beam
DE10330215A1 (en) * 2003-07-03 2005-01-20 Hella Kgaa Hueck & Co. Headlight for vehicles, comprises a light beam influencing part with several adjacent electrochromic elements, segmented such that different light functions are adjustable
FR2863342B1 (en) * 2003-12-05 2007-01-05 Valeo Vision VERTICALIZED PROJECTOR FOR MOTOR VEHICLE
DE10359183A1 (en) * 2003-12-17 2005-07-28 Hella Kgaa Hueck & Co. Headlights for vehicles
FR2866413B1 (en) 2004-02-13 2006-06-30 Valeo Vision ELLIPTICAL PROJECTOR EQUIPPED WITH A SCREEN OF OCCULTATION IN TRANSPARENT MATTER.
DE102005047331A1 (en) * 2005-09-30 2007-04-05 Daimlerchrysler Ag Method for lighting control for road vehicles, involves preventing dazzling by utilizing information of surroundings of vehicles whereby radiation pattern resulting from lighting reflections is determined, which leads to dazzling
JP2008091178A (en) * 2006-09-29 2008-04-17 Yamaha Motor Co Ltd Headlight device and vehicle
DE102007033711A1 (en) 2007-07-17 2009-01-22 Volkswagen Ag Vehicle lighting device with an additional reflector for laterally deflecting a light portion of a light source
DE102007033709A1 (en) 2007-07-17 2009-01-22 Volkswagen Ag Vehicle lighting device i.e. tail lamp, for integrated installation in corner marginal area of motor vehicle i.e. passenger car, has disk integrated with optical units having cylindrical part with pre-settable height and mold surface part
FR2923579B1 (en) * 2007-11-13 2013-04-12 Peugeot Citroen Automobiles Sa LIGHTING PROJECTOR FOR A MOTOR VEHICLE WITH AN ELLIPTICAL MODULE.
JP5106177B2 (en) * 2008-02-27 2012-12-26 株式会社小糸製作所 Vehicle headlamp
JP5358118B2 (en) * 2008-04-18 2013-12-04 本田技研工業株式会社 Vehicle headlamp
CZ309065B6 (en) * 2009-03-05 2022-01-12 Varroc Lighting Systems, s.r.o. Mirror signal lamp
DE102009033062A1 (en) * 2009-07-03 2011-01-05 Volkswagen Ag Headlamp system with light extraction function
JP5398507B2 (en) * 2009-12-16 2014-01-29 株式会社小糸製作所 Vehicle headlamp device
JP5514666B2 (en) * 2010-08-09 2014-06-04 株式会社小糸製作所 Vehicle headlamp
JP6293541B2 (en) * 2014-03-20 2018-03-14 スタンレー電気株式会社 Lamp
US10222020B2 (en) 2014-03-20 2019-03-05 Stanley Electric Co., Ltd. Lighting fixture
DE102014226668A1 (en) 2014-12-19 2016-06-23 Osram Gmbh lighting device
CZ2015823A3 (en) 2015-11-20 2017-02-08 Varroc Lighting Systems, s.r.o. A lighting device, in particular the headlamp projector system for motor vehicles
KR101916724B1 (en) 2016-12-27 2018-11-08 엘지전자 주식회사 Lamp for vehicle and method for controlling the same
CN107166294B (en) * 2017-07-07 2024-01-05 长沙科讯智能科技有限公司 Can realize automobile-used headlight lens subassembly of subregion illumination
CN110864265B (en) * 2019-11-22 2022-06-21 芜湖安瑞光电有限公司 Steering lamp reflector structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514106A1 (en) * 1981-10-01 1983-04-08 Cibie Projecteurs Automotive headlamp producing flat top beam - uses ellipsoid reflector and mirror screen assembly directly in line of bulb filament
DE3339879A1 (en) * 1983-11-04 1985-05-15 Robert Bosch Gmbh, 7000 Stuttgart HEADLIGHTS FOR LOW BEAMS OF MOTOR VEHICLES
JPH01115001A (en) * 1987-10-28 1989-05-08 Koito Mfg Co Ltd Vehicle head light
JPH01159902A (en) * 1987-12-15 1989-06-22 Koito Mfg Co Ltd Automobile head light
DE4133527C2 (en) * 1991-10-10 2001-05-10 Bosch Gmbh Robert Headlights for motor vehicles
DE19756437A1 (en) * 1997-12-18 1999-06-24 Bosch Gmbh Robert Vehicle headlamp with high and dipped beam settings

Also Published As

Publication number Publication date
DE19860669A1 (en) 2000-07-13
JP2000195311A (en) 2000-07-14
DE19860669B4 (en) 2007-08-23
FR2787864A1 (en) 2000-06-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20120831