ATE436067T1 - SIGNAL GENERATOR OPTICS FOR INSTALLATION IN A TRAFFIC TRAFFIC LAMP - Google Patents

SIGNAL GENERATOR OPTICS FOR INSTALLATION IN A TRAFFIC TRAFFIC LAMP

Info

Publication number
ATE436067T1
ATE436067T1 AT06026856T AT06026856T ATE436067T1 AT E436067 T1 ATE436067 T1 AT E436067T1 AT 06026856 T AT06026856 T AT 06026856T AT 06026856 T AT06026856 T AT 06026856T AT E436067 T1 ATE436067 T1 AT E436067T1
Authority
AT
Austria
Prior art keywords
traffic
installation
signal generator
reflector
lamp
Prior art date
Application number
AT06026856T
Other languages
German (de)
Original Assignee
Langmatz Lic 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 Langmatz Lic Gmbh filed Critical Langmatz Lic Gmbh
Application granted granted Critical
Publication of ATE436067T1 publication Critical patent/ATE436067T1/en

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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The signal generating optical device has a light source, which lights up a windshield. The light emitting diode (LED) light source (1) is side-emitting type and is arranged in the center of a reflector (4). A pipe or funnel shaped screen element (5) at a small axial distance from the LED is arranged in the center of the reflector and absorbs the reflected solar radiation of the reflector.
AT06026856T 2006-12-23 2006-12-23 SIGNAL GENERATOR OPTICS FOR INSTALLATION IN A TRAFFIC TRAFFIC LAMP ATE436067T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06026856A EP1936582B1 (en) 2006-12-23 2006-12-23 Optics for signal emitter for installation in a traffic light

Publications (1)

Publication Number Publication Date
ATE436067T1 true ATE436067T1 (en) 2009-07-15

Family

ID=37834190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06026856T ATE436067T1 (en) 2006-12-23 2006-12-23 SIGNAL GENERATOR OPTICS FOR INSTALLATION IN A TRAFFIC TRAFFIC LAMP

Country Status (5)

Country Link
EP (1) EP1936582B1 (en)
AT (1) ATE436067T1 (en)
DE (1) DE502006004203D1 (en)
ES (1) ES2329400T3 (en)
PL (1) PL1936582T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950129B1 (en) * 2009-09-14 2011-12-09 Valeo Vision LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300990A1 (en) * 2002-01-17 2003-07-31 Isolde Scharf LED light signaling system, especially for motor vehicle traffic signals, comprises an LED matrix with interspersed metallic plate elements to guide the output light cones and absorb incident sunlight, thus preventing ghosting
US6964507B2 (en) * 2003-04-25 2005-11-15 Everbrite, Llc Sign illumination system
ITTO20030853A1 (en) * 2003-10-30 2005-05-01 Ct Ricerche Plast Optica S R L LUMINOUS DEVICE, IN PARTICULAR LUMINOUS PANEL FOR SIGNS OR INFORMATION TO THE PUBLIC, OR FANALE OF MOTOR VEHICLES.

Also Published As

Publication number Publication date
PL1936582T3 (en) 2010-01-29
EP1936582B1 (en) 2009-07-08
DE502006004203D1 (en) 2009-08-20
EP1936582A1 (en) 2008-06-25
ES2329400T3 (en) 2009-11-25

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