EP1092919A3 - Leuchteinrichtung - Google Patents

Leuchteinrichtung Download PDF

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Publication number
EP1092919A3
EP1092919A3 EP00122067A EP00122067A EP1092919A3 EP 1092919 A3 EP1092919 A3 EP 1092919A3 EP 00122067 A EP00122067 A EP 00122067A EP 00122067 A EP00122067 A EP 00122067A EP 1092919 A3 EP1092919 A3 EP 1092919A3
Authority
EP
European Patent Office
Prior art keywords
light
light source
lighting device
reflector
exit opening
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Withdrawn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
EP00122067A
Other languages
English (en)
French (fr)
Other versions
EP1092919A2 (de
Inventor
Dieter Wirth
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.)
Hans and Jos Kronenberg GmbH
Original Assignee
Hans and Jos Kronenberg 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
Priority claimed from DE29920334U external-priority patent/DE29920334U1/de
Application filed by Hans and Jos Kronenberg GmbH filed Critical Hans and Jos Kronenberg GmbH
Publication of EP1092919A2 publication Critical patent/EP1092919A2/de
Publication of EP1092919A3 publication Critical patent/EP1092919A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/0233—Lighting systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V7/05—Optical design plane
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Erfindung betrifft eine Leuchteinrichtung, insbesondere als Informations- bzw. Signalleuchte für Aufzüge, mit mindestens einer Lichtquelle und einem die Lichtquelle zumindest teilweise umgebenden Gehäuse mit einer Lichtaustrittsöffnung sowie einer lichtdurchlässigen Abdeckung der Lichtaustrittsöffnung. Um eine Leuchteinrichtung zu schaffen, die ein homogener ausgeleuchtetes Leuchtfeld aufweist und einfach und kostengünstig ausgeführt ist, wird vorgeschlagen, Mittel (1, 8) vorzusehen sind, die das von der Lichtquelle emittierte Licht in Streulicht überführen und die derart angeordnet sind, daß die lichtdurchlässige Abdeckung (8, 9) mit Streulicht beaufschlagt wird. Vorzugsweise hat der Reflektor (1) und/oder das Streuelement (8) ein Lichtstreuvermögen entsprechend einem weißen Farbton, vorzugsweise entsprechend RAL 9003 oder besser. Die Leuchteinrichtung kann im Strahlengang des Lichtes ein für das von der Lichtquelle emittierte Licht selektiv durchlässiges Filterelement (9) aufweisen, die Lichtquelle kann mindestens eine Leuchtdiode (3) aufweisen, deren Hauptabstrahlrichtung vorzugsweise dem Rauminneren des Reflektors (1) bzw. einer Seiten- oder Trennwand (2, 5) der Leuchteinrichtung zugewandt ist.
EP00122067A 1999-10-12 2000-10-11 Leuchteinrichtung Withdrawn EP1092919A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29918046 1999-10-12
DE29918046U 1999-10-12
DE29920334U DE29920334U1 (de) 1999-10-12 1999-11-19 Leuchteinrichtung
DE29920334U 1999-11-19

Publications (2)

Publication Number Publication Date
EP1092919A2 EP1092919A2 (de) 2001-04-18
EP1092919A3 true EP1092919A3 (de) 2004-02-18

Family

ID=26062827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122067A Withdrawn EP1092919A3 (de) 1999-10-12 2000-10-11 Leuchteinrichtung

Country Status (1)

Country Link
EP (1) EP1092919A3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035007B4 (de) * 2005-07-22 2008-03-20 Erco Leuchten Gmbh Leuchte
CN101535712A (zh) * 2006-11-02 2009-09-16 皇家飞利浦电子股份有限公司 用于将侧面发射的led的光进行混合的器件
EP2017215A1 (de) * 2007-07-16 2009-01-21 Inventio Ag Wandverkleidung und Aufzugskabinen mit einer solchen Wandverkleidung
ES2397206B1 (es) * 2010-01-18 2014-01-22 Soledad FERNÁNDEZ SÁENZ Plafón luminoso de leds.
WO2013008059A1 (en) * 2011-07-11 2013-01-17 Fernandez Saenz Soledad Led lighting lamp
DE102011082424A1 (de) * 2011-09-09 2013-03-14 Herbert Waldmann Gmbh & Co Kg Leuchte
DE102012103512A1 (de) * 2012-04-20 2013-10-24 Osram Opto Semiconductors Gmbh Spiegelvorrichtung
US9765946B2 (en) 2012-04-25 2017-09-19 Philips Lighting Holding B.V. Lighting assembly for providing a neutral color appearance, a lamp and a luminaire
WO2025252569A1 (en) * 2024-06-03 2025-12-11 Inventio Ag Display assembly for an elevator and elevator system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469347A (en) * 1994-02-07 1995-11-21 Area Lighting Research, Inc. Retro-fit illuminated sign module and method
US5678335A (en) * 1994-04-13 1997-10-21 Koito Manufacturing Co., Ltd. Display device and display element unit
US5826973A (en) * 1995-09-14 1998-10-27 Melzian; John M. Illuminated display with uniform luminance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469347A (en) * 1994-02-07 1995-11-21 Area Lighting Research, Inc. Retro-fit illuminated sign module and method
US5678335A (en) * 1994-04-13 1997-10-21 Koito Manufacturing Co., Ltd. Display device and display element unit
US5826973A (en) * 1995-09-14 1998-10-27 Melzian; John M. Illuminated display with uniform luminance

Also Published As

Publication number Publication date
EP1092919A2 (de) 2001-04-18

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