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DE10344172A1 - Head lamp for vehicle has light distribution unit with light deflection unit whose surfaces form prism arrangement that is arranged to pivot in its entirely or at least in sub-segment - Google Patents

Head lamp for vehicle has light distribution unit with light deflection unit whose surfaces form prism arrangement that is arranged to pivot in its entirely or at least in sub-segment Download PDF

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Publication number
DE10344172A1
DE10344172A1 DE10344172A DE10344172A DE10344172A1 DE 10344172 A1 DE10344172 A1 DE 10344172A1 DE 10344172 A DE10344172 A DE 10344172A DE 10344172 A DE10344172 A DE 10344172A DE 10344172 A1 DE10344172 A1 DE 10344172A1
Authority
DE
Germany
Prior art keywords
light
entirely
pivot
segment
sub
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Withdrawn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
DE10344172A
Other languages
German (de)
Inventor
Rainer Kauschke
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.)
Universitaet Paderborn
Original Assignee
Hella KGaA Huek and Co
Universitaet Paderborn
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, Universitaet Paderborn filed Critical Hella KGaA Huek and Co
Priority to DE10344172A priority Critical patent/DE10344172A1/en
Publication of DE10344172A1 publication Critical patent/DE10344172A1/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Withdrawn legal-status Critical Current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
    • F21S41/60—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
    • F21S41/635—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 moving refractors, filters or transparent cover plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The head lamp (1) has a light source (2) and a light distribution unit (3) for producing a predefined light distribution, whereby the light distribution unit has a deflection unit (7) with at least 2 optically acting surface arranged in sequence in the light outlet direction. The surfaces of the light deflection unit form a prism arrangement that is arranged to pivot in its entirely or at least in a sub-segment (8,9).
DE10344172A 2003-09-22 2003-09-22 Head lamp for vehicle has light distribution unit with light deflection unit whose surfaces form prism arrangement that is arranged to pivot in its entirely or at least in sub-segment Withdrawn DE10344172A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10344172A DE10344172A1 (en) 2003-09-22 2003-09-22 Head lamp for vehicle has light distribution unit with light deflection unit whose surfaces form prism arrangement that is arranged to pivot in its entirely or at least in sub-segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344172A DE10344172A1 (en) 2003-09-22 2003-09-22 Head lamp for vehicle has light distribution unit with light deflection unit whose surfaces form prism arrangement that is arranged to pivot in its entirely or at least in sub-segment

Publications (1)

Publication Number Publication Date
DE10344172A1 true DE10344172A1 (en) 2005-04-21

Family

ID=34353042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10344172A Withdrawn DE10344172A1 (en) 2003-09-22 2003-09-22 Head lamp for vehicle has light distribution unit with light deflection unit whose surfaces form prism arrangement that is arranged to pivot in its entirely or at least in sub-segment

Country Status (1)

Country Link
DE (1) DE10344172A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013001275A1 (en) * 2013-01-25 2014-07-31 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Projection module for headlight of car, has light cone emerging from lens by diaphragm, and optical element placed behind light exit surface of lens, so that light cone is influenced by optical element
WO2016041862A1 (en) * 2014-09-19 2016-03-24 Automotive Lighting Reutlingen Gmbh Light deflecting element configured for periodically deflecting a laser beam
US20160178154A1 (en) * 2013-08-08 2016-06-23 Georgiy Pavlovich Sapt Vehicle light

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345303A (en) * 1979-10-02 1982-08-17 Cibie Projecteurs Optical systems permitting controlled shifting of the beam pattern in headlamps, especially for vehicles
DE3724943C2 (en) * 1987-07-28 1994-08-04 Reitter & Schefenacker Kg Lighting device for motor vehicles
DE4436620A1 (en) * 1994-10-13 1996-04-18 Bosch Gmbh Robert Motor vehicle headlamp with reflector, light source and light permeable element
DE19802023A1 (en) * 1997-02-21 1998-08-27 Valeo Vision Vehicle headlamps for near-light and curve-light beams
DE19830396C2 (en) * 1998-07-08 2000-07-06 Bosch Gmbh Robert Optical deflection arrangement with controlled variable deflection as part of a motor vehicle headlight
DE10039086A1 (en) * 2000-08-10 2002-02-21 Daimler Chrysler Ag Headlamp with adjustable deflector for scattering light moves one of two lens arrays to cause an angular deflection in an emerging cone of light

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345303A (en) * 1979-10-02 1982-08-17 Cibie Projecteurs Optical systems permitting controlled shifting of the beam pattern in headlamps, especially for vehicles
DE3037107C2 (en) * 1979-10-02 1987-07-16 Cibie Projecteurs S.A., Bobigny, Fr
DE3724943C2 (en) * 1987-07-28 1994-08-04 Reitter & Schefenacker Kg Lighting device for motor vehicles
DE4436620A1 (en) * 1994-10-13 1996-04-18 Bosch Gmbh Robert Motor vehicle headlamp with reflector, light source and light permeable element
DE19802023A1 (en) * 1997-02-21 1998-08-27 Valeo Vision Vehicle headlamps for near-light and curve-light beams
DE19830396C2 (en) * 1998-07-08 2000-07-06 Bosch Gmbh Robert Optical deflection arrangement with controlled variable deflection as part of a motor vehicle headlight
DE10039086A1 (en) * 2000-08-10 2002-02-21 Daimler Chrysler Ag Headlamp with adjustable deflector for scattering light moves one of two lens arrays to cause an angular deflection in an emerging cone of light

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013001275A1 (en) * 2013-01-25 2014-07-31 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Projection module for headlight of car, has light cone emerging from lens by diaphragm, and optical element placed behind light exit surface of lens, so that light cone is influenced by optical element
US20160178154A1 (en) * 2013-08-08 2016-06-23 Georgiy Pavlovich Sapt Vehicle light
US9933127B2 (en) * 2013-08-08 2018-04-03 Georgiy Pavlovich Sapt Vehicle light
WO2016041862A1 (en) * 2014-09-19 2016-03-24 Automotive Lighting Reutlingen Gmbh Light deflecting element configured for periodically deflecting a laser beam

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: UNIVERSITAET PADERBORN, 33098 PADERBORN, DE

8139 Disposal/non-payment of the annual fee