EP0994294A3 - Dispositif d'éclairage pour la fixation sur une première paroi définissant une surface d'émission de lumière - Google Patents

Dispositif d'éclairage pour la fixation sur une première paroi définissant une surface d'émission de lumière Download PDF

Info

Publication number
EP0994294A3
EP0994294A3 EP99119819A EP99119819A EP0994294A3 EP 0994294 A3 EP0994294 A3 EP 0994294A3 EP 99119819 A EP99119819 A EP 99119819A EP 99119819 A EP99119819 A EP 99119819A EP 0994294 A3 EP0994294 A3 EP 0994294A3
Authority
EP
European Patent Office
Prior art keywords
light emitting
lighting apparatus
wall defining
emitting window
focal point
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
EP99119819A
Other languages
German (de)
English (en)
Other versions
EP0994294A2 (fr
EP0994294B1 (fr
Inventor
Leonard Klose
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.)
Erco Leuchten GmbH
Original Assignee
Erco Leuchten 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
Application filed by Erco Leuchten GmbH filed Critical Erco Leuchten GmbH
Priority to DK99119819T priority Critical patent/DK0994294T3/da
Publication of EP0994294A2 publication Critical patent/EP0994294A2/fr
Publication of EP0994294A3 publication Critical patent/EP0994294A3/fr
Application granted granted Critical
Publication of EP0994294B1 publication Critical patent/EP0994294B1/fr
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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • 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
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling 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
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP99119819A 1998-10-12 1999-10-07 Dispositif d'éclairage pour la fixation sur une première paroi définissant une surface d'émission de lumière Expired - Lifetime EP0994294B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK99119819T DK0994294T3 (da) 1998-10-12 1999-10-07 Belysningsindretning til anbringelse på en förste, et lysudgangsplan definerende væg

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19846726 1998-10-12
DE19846726A DE19846726A1 (de) 1998-10-12 1998-10-12 Beleuchtungsvorrichtung zur Anbringung an einer ersten, eine Lichtaustrittsebene definierenden Wand

Publications (3)

Publication Number Publication Date
EP0994294A2 EP0994294A2 (fr) 2000-04-19
EP0994294A3 true EP0994294A3 (fr) 2003-01-22
EP0994294B1 EP0994294B1 (fr) 2005-06-15

Family

ID=7884038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119819A Expired - Lifetime EP0994294B1 (fr) 1998-10-12 1999-10-07 Dispositif d'éclairage pour la fixation sur une première paroi définissant une surface d'émission de lumière

Country Status (5)

Country Link
EP (1) EP0994294B1 (fr)
AT (1) ATE298065T1 (fr)
DE (2) DE19846726A1 (fr)
DK (1) DK0994294T3 (fr)
ES (1) ES2242339T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104728669A (zh) * 2013-12-19 2015-06-24 艾科有限公司 灯

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216248A1 (de) * 2002-04-12 2003-10-23 Zumtobel Staff Gmbh & Co Kg Einbauleuchte mit Vorsatzreflektor
EP2019255A3 (fr) * 2007-07-26 2013-03-20 ERCO GmbH Lampe pour éclairer une surface dans un bâtiment
DE202013103270U1 (de) * 2013-07-22 2014-10-23 Zumtobel Lighting Gmbh Leuchte mit einem gekrümmten Prismenstruktur-Element
DE102022102722A1 (de) 2022-02-04 2023-08-10 Erco Gmbh Leuchte zur Ausleuchtung eines Flächenstücks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643089A (en) * 1969-07-15 1972-02-15 Century Lighting Inc Lighting fixture for illuminating planar surfaces
WO1987005680A1 (fr) * 1986-03-14 1987-09-24 Solar Armaturproduktion A/S Luminaire
DE4006769A1 (de) * 1990-03-03 1991-09-05 Wila Leuchten Gmbh Leuchte fuer kompakt-leuchtstofflampen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179161A (en) * 1938-03-24 1939-11-07 Rambusch Decorating Company Illuminating device
CH345693A (de) * 1956-07-31 1960-04-15 B A G Bronzewarenfabrik Ag Tur Verfahren zur Montage von elektrischen Leuchten in der Decke von Räumen
DE2926934A1 (de) * 1979-07-04 1981-01-22 Eurolicht Lichtarchitektur Gmb Einbauleuchte
DE3249401A1 (de) * 1982-10-18 1984-10-04 Franz Sill Gmbh, 1000 Berlin Decken-einbauleuchte
EP0750159A3 (fr) * 1995-06-22 1997-05-02 Hans J Schmitz Lampe à encastrer
JPH09167518A (ja) * 1995-12-14 1997-06-24 Koizumi Sangyo Kk ダウンライト

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643089A (en) * 1969-07-15 1972-02-15 Century Lighting Inc Lighting fixture for illuminating planar surfaces
WO1987005680A1 (fr) * 1986-03-14 1987-09-24 Solar Armaturproduktion A/S Luminaire
DE4006769A1 (de) * 1990-03-03 1991-09-05 Wila Leuchten Gmbh Leuchte fuer kompakt-leuchtstofflampen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104728669A (zh) * 2013-12-19 2015-06-24 艾科有限公司 灯
CN104728669B (zh) * 2013-12-19 2018-03-27 艾科有限公司 灯

Also Published As

Publication number Publication date
EP0994294A2 (fr) 2000-04-19
ATE298065T1 (de) 2005-07-15
EP0994294B1 (fr) 2005-06-15
DK0994294T3 (da) 2005-07-04
DE19846726A1 (de) 2000-04-20
ES2242339T3 (es) 2005-11-01
DE59912178D1 (de) 2005-07-21

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