ATE442550T1 - LOW CURRENT AIRCRAFT WARNING LAMP - Google Patents

LOW CURRENT AIRCRAFT WARNING LAMP

Info

Publication number
ATE442550T1
ATE442550T1 AT06077117T AT06077117T ATE442550T1 AT E442550 T1 ATE442550 T1 AT E442550T1 AT 06077117 T AT06077117 T AT 06077117T AT 06077117 T AT06077117 T AT 06077117T AT E442550 T1 ATE442550 T1 AT E442550T1
Authority
AT
Austria
Prior art keywords
aircraft warning
led component
light
warning light
aircraft
Prior art date
Application number
AT06077117T
Other languages
German (de)
Inventor
Jyrki Sipinen
Vesa Laakso
Original Assignee
Obelux Oy
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 Obelux Oy filed Critical Obelux Oy
Application granted granted Critical
Publication of ATE442550T1 publication Critical patent/ATE442550T1/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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • 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
    • 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
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Traffic Control Systems (AREA)
  • Led Device Packages (AREA)

Abstract

The present invention relates to a low-power aircraft warning light in which a LED component serving as a light source is integrated in a new and innovative manner to form part of the rest of the electronics and mechanics of the illuminator. The function of the aircraft warning light is to produce a light beam that is vertically narrow, e.g. a 10° beam, but horizontally wide, typically an angle of 360°. Aircraft warning lights are used as safety devices on tall structures, such as e.g. towers. Aircraft warning lights have to meet official requirements imposed by ICAO (International Civil Aviation Organization), FAA (Federal Aviation Administration) or some other corresponding organization. In the implementation according to the invention, the required luminous intensity is achieved using a single high-power LED component. This is made possible by optimizing the thermal control of the high-power LED component as well as the illuminator's mechanical and optical properties and its properties regarding circuit technology so that the properties required of an aircraft warning light functioning as a safety device by official provisions are achieved as regards the luminous intensity and illumination pattern. In the solution of the invention, an aircraft warning light as simple as possible in construction is achieved while thermal control of the LED component is very effectively implemented. As only one LED component is used, the number of other electronic components required is also reduced correspondingly. The light produced by the single LED component is directed by means of a sophisticated lens solution so as to produce a horizontally omnidirectional light beam that meets the official requirements imposed on an aircraft warning light.
AT06077117T 2006-11-28 2006-11-28 LOW CURRENT AIRCRAFT WARNING LAMP ATE442550T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06077117A EP1927808B1 (en) 2006-11-28 2006-11-28 Low-power aircraft warning light

Publications (1)

Publication Number Publication Date
ATE442550T1 true ATE442550T1 (en) 2009-09-15

Family

ID=37863880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06077117T ATE442550T1 (en) 2006-11-28 2006-11-28 LOW CURRENT AIRCRAFT WARNING LAMP

Country Status (3)

Country Link
EP (1) EP1927808B1 (en)
AT (1) ATE442550T1 (en)
DE (1) DE602006009125D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102865529B (en) * 2012-10-22 2015-12-16 无锡天地合同能源管理有限公司 A kind of four handle lifting street lamps
FI130269B (en) 2018-10-15 2023-05-24 Obelux Oy Lens, illuminator, and omnidirectional illuminating system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824001B2 (en) * 1990-09-12 1996-03-06 スタンレー電気株式会社 Aviation obstacle light of LED light source
JPH07153307A (en) * 1993-11-30 1995-06-16 Toshiba Lighting & Technol Corp Lighting device and airplane warning light
AUPQ431399A0 (en) * 1999-11-29 1999-12-23 Procter, Jeffrey Kenneth Light emitting diode reflector
JP2002279802A (en) * 2001-03-19 2002-09-27 Ebara Corp Elevator for mounting airplane warning light, and mounting method of airplane warning light
US7131757B2 (en) * 2003-11-14 2006-11-07 The Fire Products Company Holder and heat sink for high performance light emitting diode warning light assembly
DE102004001124B3 (en) * 2004-01-07 2005-10-06 Goodrich Hella Aerospace Lighting Systems Gmbh Light e.g. warning light, for vehicle e.g. aircraft, has light emitting diodes pressed by pressing unit towards cooling unit while maintaining relative movement taking place across pressing direction
JP2006185890A (en) 2004-12-01 2006-07-13 Arrow Denshi Kogyo Kk Rotating lamp

Also Published As

Publication number Publication date
DE602006009125D1 (en) 2009-10-22
EP1927808B1 (en) 2009-09-09
EP1927808A1 (en) 2008-06-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties