EP1770329A3 - Arrangement to selectively avoid the glare of an exterior lighting along a vertical or horizontal axis - Google Patents

Arrangement to selectively avoid the glare of an exterior lighting along a vertical or horizontal axis Download PDF

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Publication number
EP1770329A3
EP1770329A3 EP06120353A EP06120353A EP1770329A3 EP 1770329 A3 EP1770329 A3 EP 1770329A3 EP 06120353 A EP06120353 A EP 06120353A EP 06120353 A EP06120353 A EP 06120353A EP 1770329 A3 EP1770329 A3 EP 1770329A3
Authority
EP
European Patent Office
Prior art keywords
glare
arrangement
vertical
horizontal axis
exterior lighting
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Withdrawn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
EP06120353A
Other languages
German (de)
French (fr)
Other versions
EP1770329A2 (en
Inventor
Udo Bansbach
Dieter Albert
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.)
Semperlux AG Lichttechnische Werke
Original Assignee
Semperlux AG Lichttechnische Werke
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 Semperlux AG Lichttechnische Werke filed Critical Semperlux AG Lichttechnische Werke
Publication of EP1770329A2 publication Critical patent/EP1770329A2/en
Publication of EP1770329A3 publication Critical patent/EP1770329A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Eine Vorrichtung zum Entblenden von Außenleuchten enthaltend einen im wesentlichen zylinderförmigen, lichtdurchlässigen Entblendkörper (14) mit einer Oberfläche, welche in axialer Richtung zickzackförmig profiliert ist, so daß die Strahlung eines Leuchtmittels (18), die auf den Entblendkörper (14) auftrifft, in eine gewünschte Richtung ablenkbar ist, ist dadurch gekennzeichnet, daß die keilförmigen Vorsprünge des Zickzackprofils in einem ersten Bereich derart ausgebildet sind, daß die Strahlung des Leuchtmittels beim Durchgang durch den Entblendkörper (14) in der gewünschten Richtung totalreflektiert wird und die keilförmigen Vorsprünge (34) des Zickzackprofils (34) in einem zweiten Bereich derart ausgebildet sind, daß die Strahlung des Leuchtmittels (18) beim Durchgang durch den Entblendkörper (14) in der gewünschten Richtung gebrochen wird.

Figure imgaf001
An apparatus for blinding outdoor lights comprising a substantially cylindrical, translucent defogger (14) having a surface which is profiled zigzag in the axial direction, so that the radiation of a light source (18) which impinges on the anti-glare body (14) in a desired direction is deflected, is characterized in that the wedge-shaped projections of the zigzag profile are formed in a first region such that the radiation of the illuminant in the passage through the Entblendkörper (14) is totally reflected in the desired direction and the wedge-shaped projections (34) of Zigzag profiles (34) are formed in a second region such that the radiation of the lighting means (18) is refracted in the desired direction when passing through the anti-glare body (14).
Figure imgaf001
EP06120353A 2005-09-28 2006-09-08 Arrangement to selectively avoid the glare of an exterior lighting along a vertical or horizontal axis Withdrawn EP1770329A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005047746A DE102005047746A1 (en) 2005-09-28 2005-09-28 Arrangement for targeted de-glare of outdoor lights in the vertical and horizontal axis

Publications (2)

Publication Number Publication Date
EP1770329A2 EP1770329A2 (en) 2007-04-04
EP1770329A3 true EP1770329A3 (en) 2008-05-14

Family

ID=37116185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06120353A Withdrawn EP1770329A3 (en) 2005-09-28 2006-09-08 Arrangement to selectively avoid the glare of an exterior lighting along a vertical or horizontal axis

Country Status (3)

Country Link
US (1) US7470045B2 (en)
EP (1) EP1770329A3 (en)
DE (1) DE102005047746A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101655213A (en) * 2008-08-21 2010-02-24 鸿富锦精密工业（深圳）有限公司 Light-emitting diode light source module
CN101676627B (en) * 2008-09-19 2012-05-30 义守大学 Light-emitting diode lamp tube device
DE102009044388A1 (en) 2009-11-02 2011-05-05 Semperlux Aktiengesellschaft - Lichttechnische Werke - Outdoor light and high pressure lamp replacement
CN102639925B (en) * 2009-12-14 2016-08-03 皇家飞利浦电子股份有限公司 Low-glare LED-based lighting unit
DE102010016385B4 (en) * 2010-04-09 2014-11-06 Selux Aktiengesellschaft Lighting arrangement with LEDs
USD744157S1 (en) * 2014-03-18 2015-11-24 Osram Gmbh LED lamp lens
TW201638520A (en) * 2015-04-30 2016-11-01 億城精密光電股份有限公司 Lamp providing various light patterns according to different view angles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB217539A (en) * 1923-06-12 1924-07-17 William Ashbury Dorey Improvements in illuminating appliances
GB636982A (en) * 1947-12-02 1950-05-10 Holophane Ltd Manufacture of ribbed plates of curved contour
DE1027151B (en) * 1956-09-20 1958-04-03 Helmut Bierbrauer Plastic profile for the production of a glass carpet, especially for lighting purposes
US3371201A (en) * 1964-12-16 1968-02-27 Joslyn Mfg & Supply Co Luminaire
GB1122968A (en) * 1966-08-05 1968-08-07 Jean Blin
US3646338A (en) * 1968-07-31 1972-02-29 Ignacio Goytisolo Taltavull Lighting fitting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH186375A (en) 1935-05-03 1936-09-15 Foltzer Joseph Glass reflector on lamps.
US3593014A (en) * 1969-01-17 1971-07-13 Gen Signal Corp Low level light fixture
IT1083262B (en) 1977-05-10 1985-05-21 Fiat Spa REFLECTOR FOR LIGHTING AND OR SIGNALING DEVICE PARTICULARLY FOR VEHICLES
US4215390A (en) * 1978-12-26 1980-07-29 J. W. Speaker Corporation Warning light
DE8504325U1 (en) 1985-02-13 1985-07-04 Semperlux Gmbh, 1000 Berlin Device for glare control of large-area lamps
US6099148A (en) * 1998-10-09 2000-08-08 Flash Technology Corporation Of America Airway obstruction luminaire
US7168839B2 (en) * 2004-09-20 2007-01-30 Visteon Global Technologies, Inc. LED bulb

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB217539A (en) * 1923-06-12 1924-07-17 William Ashbury Dorey Improvements in illuminating appliances
GB636982A (en) * 1947-12-02 1950-05-10 Holophane Ltd Manufacture of ribbed plates of curved contour
DE1027151B (en) * 1956-09-20 1958-04-03 Helmut Bierbrauer Plastic profile for the production of a glass carpet, especially for lighting purposes
US3371201A (en) * 1964-12-16 1968-02-27 Joslyn Mfg & Supply Co Luminaire
GB1122968A (en) * 1966-08-05 1968-08-07 Jean Blin
US3646338A (en) * 1968-07-31 1972-02-29 Ignacio Goytisolo Taltavull Lighting fitting

Also Published As

Publication number Publication date
DE102005047746A1 (en) 2007-05-24
US7470045B2 (en) 2008-12-30
US20070070632A1 (en) 2007-03-29
EP1770329A2 (en) 2007-04-04

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