EP1092919A3 - Lighting assembly - Google Patents

Lighting assembly Download PDF

Info

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Withdrawn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
German (de)
French (fr)
Other versions
EP1092919A2 (en
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/en
Application filed by Hans and Jos Kronenberg GmbH filed Critical Hans and Jos Kronenberg GmbH
Publication of EP1092919A2 publication Critical patent/EP1092919A2/en
Publication of EP1092919A3 publication Critical patent/EP1092919A3/en
Withdrawn legal-status Critical Current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]

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.

Figure 00000001
The invention relates to a lighting device, in particular as an information or signal lamp for elevators, with at least one light source and a housing at least partially surrounding the light source with a light exit opening and a translucent cover of the light exit opening. In order to create a lighting device which has a homogeneously illuminated light field and is simple and inexpensive, it is proposed to provide means (1, 8) which convert the light emitted by the light source into scattered light and which are arranged in such a way that the translucent one Cover (8, 9) is exposed to scattered light. The reflector (1) and / or the scattering element (8) preferably has a light scattering capacity corresponding to a white color, preferably according to RAL 9003 or better. The lighting device can have a filter element (9) that is selectively transparent to the light emitted by the light source, the light source can have at least one light-emitting diode (3), the main emission direction of which is preferably the interior of the reflector (1) or a side or Partition (2, 5) facing the lighting device.
Figure 00000001
EP00122067A 1999-10-12 2000-10-11 Lighting assembly Withdrawn EP1092919A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE29918046 1999-10-12
DE29918046U 1999-10-12
DE29920334U DE29920334U1 (en) 1999-10-12 1999-11-19 Lighting device
DE29920334U 1999-11-19

Publications (2)

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

Family

ID=26062827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122067A Withdrawn EP1092919A3 (en) 1999-10-12 2000-10-11 Lighting assembly

Country Status (1)

Country Link
EP (1) EP1092919A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035007B4 (en) 2005-07-22 2008-03-20 Erco Leuchten Gmbh lamp
US20100053948A1 (en) * 2006-11-02 2010-03-04 Koninklijke Philips Electronics N.V. Device for mixing light of side emitting leds
EP2017215A1 (en) * 2007-07-16 2009-01-21 Inventio Ag Wall cladding and lift car with such a wall cladding
ES2397206B1 (en) * 2010-01-18 2014-01-22 Soledad FERNÁNDEZ SÁENZ LED LIGHTING CEILING.
WO2013008059A1 (en) * 2011-07-11 2013-01-17 Fernandez Saenz Soledad Led lighting lamp
DE102011082424A1 (en) * 2011-09-09 2013-03-14 Herbert Waldmann Gmbh & Co Kg lamp
DE102012103512A1 (en) * 2012-04-20 2013-10-24 Osram Opto Semiconductors Gmbh mirror device
CN104272018B (en) 2012-04-25 2017-10-03 飞利浦照明控股有限公司 Light fixture, light fixture and lighting device for providing color-neutral appearance

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 (en) 2001-04-18

Similar Documents

Publication Publication Date Title
EP1176053A3 (en) Light
EP1022187A3 (en) Vehicle light
EP1891368B1 (en) Lamp with main light source and additional light source
EP0890785A3 (en) Vehicle headlights
EP0046842A1 (en) Device for the uniform illumination of indicating elements
EP1032511A1 (en) Motor vehicle light
EP1205352A2 (en) Lighting device
EP0989026A3 (en) Aircraft cabin lighting
US4709308A (en) Lighting device for an elevator
EP1092919A3 (en) Lighting assembly
AT13726U1 (en) lamp
DE19646042B4 (en) Vehicle lighting device
DE102017120244A1 (en) Additional brake light for vehicles
DE102008034376B4 (en) Signal light for vehicles
US5613758A (en) Illuminating device with optical conductors for escalators or moving walkways
DE102010049408A1 (en) Interior light for use as ceiling light in inner space of motor car, has light conductors transilluminated by light of light sources transverse to plane of exit surface in vehicle inner space, where sources emit white and/or colored light
DE10242170B4 (en) Optical fiber of an electrical installation device
EP1089033A3 (en) Vehicle lighting assembly
DE19908404C2 (en) Interior lighting for vehicles, in particular air and water vehicles
DE29920334U1 (en) Lighting device
DE19747079A1 (en) Combination light with light emitting diodes for indicating escape routes
EP0840059A3 (en) Operating lamp
EP0903535A3 (en) Louvre system for lamps
EP1362740A3 (en) Vehicle lamp
DE3129038A1 (en) Illuminated sign

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 21Y 101/02 B

Ipc: 7F 21V 13/04 B

Ipc: 7G 09F 13/04 B

Ipc: 7F 21W 111/00 B

Ipc: 7F 21V 13/14 A

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040819