EP0694894A3 - Signal light - Google Patents

Signal light Download PDF

Info

Publication number
EP0694894A3
EP0694894A3 EP95106147A EP95106147A EP0694894A3 EP 0694894 A3 EP0694894 A3 EP 0694894A3 EP 95106147 A EP95106147 A EP 95106147A EP 95106147 A EP95106147 A EP 95106147A EP 0694894 A3 EP0694894 A3 EP 0694894A3
Authority
EP
European Patent Office
Prior art keywords
led
pivoted
setting
signal light
lamp
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.)
Granted
Application number
EP95106147A
Other languages
German (de)
French (fr)
Other versions
EP0694894A2 (en
EP0694894B1 (en
Inventor
Alexander Beck
Arthur Windisch
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.)
Siemens Schweiz AG
Original Assignee
Siemens Integra Verkehrstechnik 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 Siemens Integra Verkehrstechnik AG filed Critical Siemens Integra Verkehrstechnik AG
Publication of EP0694894A2 publication Critical patent/EP0694894A2/en
Publication of EP0694894A3 publication Critical patent/EP0694894A3/en
Application granted granted Critical
Publication of EP0694894B1 publication Critical patent/EP0694894B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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]

Abstract

The signal lamp has the LED's (LED) supported within the lamp so that they can be pivoted between at least 2 different radiation directions. The LED's are positioned in groups via setting discs (VS), to allow the radiated light distribution to be matched to different requirements. Pref. the setting discs are controlled by an adjustment device, for linear or pivoted displacement of the LED's into the required light radiation position, each LED in the group fitted in a respective opening in the setting disc. <IMAGE>
EP95106147A 1994-07-22 1995-04-25 Signal light Expired - Lifetime EP0694894B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH2327/94 1994-07-22
CH232794 1994-07-22
CH232794 1994-07-22

Publications (3)

Publication Number Publication Date
EP0694894A2 EP0694894A2 (en) 1996-01-31
EP0694894A3 true EP0694894A3 (en) 1996-07-31
EP0694894B1 EP0694894B1 (en) 1999-09-08

Family

ID=4231226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95106147A Expired - Lifetime EP0694894B1 (en) 1994-07-22 1995-04-25 Signal light

Country Status (4)

Country Link
EP (1) EP0694894B1 (en)
AT (1) ATE184413T1 (en)
DE (1) DE59506770D1 (en)
ES (1) ES2135619T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748522A1 (en) * 1997-11-03 1999-05-12 Siemens Ag Signalling device using LED display for traffic lights
DE59812938D1 (en) * 1997-11-06 2005-08-25 Siemens Ag Traffic signaling device for self-luminous displays
DE10326480B4 (en) * 2002-06-18 2009-06-10 Jens Goldenstein Device for changing the emission angle in lighting equipment
DE10354176A1 (en) * 2003-11-19 2005-08-04 Dialight Garufo Gmbh signal light
DE102005004581A1 (en) * 2005-01-26 2006-08-10 Siemens Ag Light signaling system e.g. signaler, for e.g. industrial area, has illuminant e.g. light emitting diode-arrangement with organic light emitting diodes, and diffusing panel with segment that stands in defined angle deviation of optical axis
DE102005013155A1 (en) * 2005-03-22 2006-09-28 Rapp, Peter LED-lamp, has LEDs assembled on circle segment plates, where each LED is displaced on respective circle segment plate from its vertical mounting position into its definite operating angle for adjusting radiation angles
CN112923249B (en) * 2021-02-26 2022-07-12 同辉电子科技股份有限公司 Hyperspectral color gamut type COB light source

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588109A1 (en) * 1985-10-02 1987-04-03 Valancogne Pierre Light-signalling device
DE4100654A1 (en) * 1991-01-11 1992-07-23 Dornier Gmbh Infrared lamp for video monitoring system - has array of IR light emitting diodes aligned at different angles on baseplate
GB2258300A (en) * 1991-08-01 1993-02-03 Eisenbraun Reiss Inc Light illuminating assembly kit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588109A1 (en) * 1985-10-02 1987-04-03 Valancogne Pierre Light-signalling device
DE4100654A1 (en) * 1991-01-11 1992-07-23 Dornier Gmbh Infrared lamp for video monitoring system - has array of IR light emitting diodes aligned at different angles on baseplate
GB2258300A (en) * 1991-08-01 1993-02-03 Eisenbraun Reiss Inc Light illuminating assembly kit

Also Published As

Publication number Publication date
ATE184413T1 (en) 1999-09-15
ES2135619T3 (en) 1999-11-01
DE59506770D1 (en) 1999-10-14
EP0694894A2 (en) 1996-01-31
EP0694894B1 (en) 1999-09-08

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