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EP1439120A3 - Latern with electric lighting means and method for operating the latern - Google Patents

Latern with electric lighting means and method for operating the latern Download PDF

Info

Publication number
EP1439120A3
EP1439120A3 EP03007635A EP03007635A EP1439120A3 EP 1439120 A3 EP1439120 A3 EP 1439120A3 EP 03007635 A EP03007635 A EP 03007635A EP 03007635 A EP03007635 A EP 03007635A EP 1439120 A3 EP1439120 A3 EP 1439120A3
Authority
EP
European Patent Office
Prior art keywords
leds
latern
operating
sensor
lighting means
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
EP03007635A
Other languages
German (de)
French (fr)
Other versions
EP1439120B1 (en
EP1439120A2 (en
Inventor
Ralph Rohlfing
Wolfgang Serfass
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.)
Aqua Signal AG
Original Assignee
Aqua Signal 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 Aqua Signal AG filed Critical Aqua Signal AG
Publication of EP1439120A2 publication Critical patent/EP1439120A2/en
Publication of EP1439120A3 publication Critical patent/EP1439120A3/en
Application granted granted Critical
Publication of EP1439120B1 publication Critical patent/EP1439120B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00Arrangements or adaptations of signalling or lighting devices
    • B63B45/04Arrangements or adaptations of signalling or lighting devices the devices being intended to indicate the vessel or parts thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02Use 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/04Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

A sensor (40) detects light intensity in a lighting device like LEDs (32). A device alters the current and/or voltage for the LEDs by relying on an output signal from the sensor, which also switches the LEDs off. The LEDs fit in a ring. A central support for the LEDs stretches along a ring axis. This support can also act as a heat sink (31). Independent claims are also included for the following: (a) An insert for a lantern with a cooling unit, sources of light and a sensor for light intensity; (b) and for a method for operating a lantern with a lighting device like LEDs.
EP03007635A 2003-01-20 2003-04-03 Latern with electric lighting means and method for operating the latern Expired - Lifetime EP1439120B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10302231 2003-01-20
DE10302231A DE10302231A1 (en) 2003-01-20 2003-01-20 Lights, in particular air traffic control turn signals

Publications (3)

Publication Number Publication Date
EP1439120A2 EP1439120A2 (en) 2004-07-21
EP1439120A3 true EP1439120A3 (en) 2005-06-15
EP1439120B1 EP1439120B1 (en) 2007-02-21

Family

ID=32520052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03007635A Expired - Lifetime EP1439120B1 (en) 2003-01-20 2003-04-03 Latern with electric lighting means and method for operating the latern

Country Status (3)

Country Link
EP (1) EP1439120B1 (en)
AT (1) ATE354513T1 (en)
DE (2) DE10302231A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093958B2 (en) * 2002-04-09 2006-08-22 Osram Sylvania Inc. LED light source assembly
TWI329724B (en) * 2003-09-09 2010-09-01 Koninkl Philips Electronics Nv Integrated lamp with feedback and wireless control
US20070165410A1 (en) * 2003-09-16 2007-07-19 Rochfort John P Sectored lights
FI116116B (en) 2003-11-07 2005-09-15 Teknoware Oy hybrid fittings
JP2006185890A (en) * 2004-12-01 2006-07-13 Arrow Denshi Kogyo Kk Rotating lamp
CN101160490B (en) 2005-04-14 2010-12-15 阿隆株式会社 Rotating lamp
DE202005020110U1 (en) * 2005-12-23 2006-03-23 Kolb, Klaus Lantern for broadcasting a warning signal
DE102007043861A1 (en) * 2007-09-14 2009-04-09 Osram Gesellschaft mit beschränkter Haftung light module
IT1399288B1 (en) * 2008-09-16 2013-04-11 Beghelli Spa WATER-PROOF LIGHTING APPARATUS
IT1396327B1 (en) 2009-11-10 2012-11-16 Mizza Renato Di Balzarotti Ambrogio LUMINOUS SIGNALING DEVICE
JP6302641B2 (en) * 2013-10-09 2018-03-28 コイト電工株式会社 Lamp, lighting monitoring device and monitoring method thereof
DE102013022118A1 (en) * 2013-12-27 2015-07-02 Ceag Notlichtsysteme Gmbh Luminaire and method for monitoring a luminaire
GB2536186A (en) * 2014-11-24 2016-09-14 Lumishore Ltd Light fixture and module
DE202015105908U1 (en) * 2015-11-05 2017-02-07 Quantec Grund GmbH & Co. KG Obstacle fire to protect an aviation obstacle
CN111795351A (en) * 2020-07-08 2020-10-20 孙涛 Aircraft aviation obstruction beacon

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339224A (en) * 1993-02-11 1994-08-16 Hali-Brite, Inc. Airport beacon
WO1998049872A1 (en) * 1997-04-30 1998-11-05 Signal House Limited Traffic signals
EP1098134A2 (en) * 1999-11-05 2001-05-09 Zeni Lite Buoy Co., Ltd. LED lighting fixture
US6425678B1 (en) * 1999-08-23 2002-07-30 Dialight Corporation Led obstruction lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339224A (en) * 1993-02-11 1994-08-16 Hali-Brite, Inc. Airport beacon
WO1998049872A1 (en) * 1997-04-30 1998-11-05 Signal House Limited Traffic signals
US6425678B1 (en) * 1999-08-23 2002-07-30 Dialight Corporation Led obstruction lamp
EP1098134A2 (en) * 1999-11-05 2001-05-09 Zeni Lite Buoy Co., Ltd. LED lighting fixture

Also Published As

Publication number Publication date
EP1439120B1 (en) 2007-02-21
ATE354513T1 (en) 2007-03-15
DE10302231A1 (en) 2004-07-29
EP1439120A2 (en) 2004-07-21
DE50306576D1 (en) 2007-04-05

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