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WO1993012376A1 - Reflecteur pour luminaire et luminaire pourvu d'un tel reflecteur - Google Patents

Reflecteur pour luminaire et luminaire pourvu d'un tel reflecteur Download PDF

Info

Publication number
WO1993012376A1
WO1993012376A1 PCT/SE1992/000842 SE9200842W WO9312376A1 WO 1993012376 A1 WO1993012376 A1 WO 1993012376A1 SE 9200842 W SE9200842 W SE 9200842W WO 9312376 A1 WO9312376 A1 WO 9312376A1
Authority
WO
WIPO (PCT)
Prior art keywords
sections
reflector
fitting
diagonal
longitudinal
Prior art date
Application number
PCT/SE1992/000842
Other languages
English (en)
Inventor
Nils Svendenius
Original Assignee
Ab Fagerhult
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 Ab Fagerhult filed Critical Ab Fagerhult
Priority to DE69228614T priority Critical patent/DE69228614T2/de
Priority to EP92924999A priority patent/EP0619006B1/fr
Publication of WO1993012376A1 publication Critical patent/WO1993012376A1/fr
Priority to NO19942019A priority patent/NO310253B1/no

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • 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
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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

Definitions

  • the reflector sections 11 and 12 may be mirror images of each other in that vertical plane, which is formed by the cross section A. Deviations as to both generating of and mutual relations between sections 11 and 12 may, however, occur.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Réflecteur (1) pour luminaire (31) et luminaire pourvu d'un ou plusieurs réflecteurs de ce type. Le réflecteur comporte des éléments supérieurs (3, 4) et des éléments longitudinaux (5, 6) disposés dans le sens longitudinal du luminaire. La face intérieure du réflecteur est pourvue d'une couche réfléchissante (2). Des éléments diagonaux obliques (7-10) destinés à réguler, principalement dans les sens diagonal et longitudinal du luminaire, la lumière émise par un tube fluorescent (13), sont reliés aux éléments supérieurs (3, 4) et aux éléments longitudinaux (5, 6) de manière qu'ils forment un angle de 45° environ. Des éléments transversaux (11, 12) s'étendent dans le sens transversal du luminaire entre une paire d'éléments diagonaux (7, 10 et 8, 9), et des ouvertures triangulaires sont prévues au-dessus desdits éléments transversaux pour permettre l'introduction d'un tube fluorescent (13). Le luminaire (31) est muni de plusieurs réflecteurs disposés en série, leurs faces latérales extérieures étant situées dans des plans verticaux de manière qu'elles soient alignées les unes sur les autres en affleurement, tandis que les bords libres des éléments viennent s'appuyer contre un rebord (32) entourant le luminaire.
PCT/SE1992/000842 1991-12-09 1992-12-07 Reflecteur pour luminaire et luminaire pourvu d'un tel reflecteur WO1993012376A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE69228614T DE69228614T2 (de) 1991-12-09 1992-12-07 Reflektor für eine elektrische strahlen abgebende vorrichtung und einrichtung mit einem solchen reflektor
EP92924999A EP0619006B1 (fr) 1991-12-09 1992-12-07 Reflecteur pour luminaire et luminaire pourvu d'un tel reflecteur
NO19942019A NO310253B1 (no) 1991-12-09 1994-06-01 Reflektor til en elektrisk strålearmatur, samt en elektrisk strålearmatur utstyrt med en slik reflektor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9103631A SE469804B (sv) 1991-12-09 1991-12-09 Reflektor till en elektrisk strålningsarmatur samt en med en sådan reflektor försedd elektrisk strålningsarmatur
SE9103631-9 1991-12-09

Publications (1)

Publication Number Publication Date
WO1993012376A1 true WO1993012376A1 (fr) 1993-06-24

Family

ID=20384547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1992/000842 WO1993012376A1 (fr) 1991-12-09 1992-12-07 Reflecteur pour luminaire et luminaire pourvu d'un tel reflecteur

Country Status (6)

Country Link
EP (1) EP0619006B1 (fr)
AT (1) ATE177521T1 (fr)
AU (1) AU3121293A (fr)
DE (1) DE69228614T2 (fr)
SE (1) SE469804B (fr)
WO (1) WO1993012376A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001036868A1 (fr) * 1999-11-12 2001-05-25 Koninklijke Philips Electronics N.V. Luminaire sans lamelles
WO2003036161A1 (fr) * 2001-10-22 2003-05-01 Zumtobel Staff Gmbh Appareil d'eclairage dote de plusieurs reflecteurs en forme de coupelle
EP1262712A3 (fr) * 2001-05-18 2005-10-19 C.R.F. Società Consortile per Azioni Dispositif d'éclairage avec luminance réglée
EP1260760A3 (fr) * 2001-05-18 2005-10-19 C.R.F. Società Consortile per Azioni Dispositif d'éclairage avec luminance réglée
CN101545609B (zh) * 2008-03-25 2010-09-29 山西光宇电源有限公司 Led路灯多曲面反射器
CN105444004A (zh) * 2016-01-04 2016-03-30 众普森科技（株洲）有限公司 一种适用户外灯具的防眩光模组

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005917A1 (de) * 2004-02-06 2005-08-25 Zumtobel Staff Gmbh Reflektoranordnung für eine Leuchte mit mehreren in Reihe angeordneten Reflektorkammern

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242590A (en) * 1939-08-04 1941-05-20 Moreau Marcel Eloi Light reflector
US3246137A (en) * 1966-04-12 Air diffusing light fixture
US3902059A (en) * 1974-02-15 1975-08-26 Esquire Inc Light reflector system
US4194234A (en) * 1977-09-08 1980-03-18 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Simultaneous multi directional single source multiple reflector electronic photo flash unit
US4389699A (en) * 1981-09-11 1983-06-21 Armstrong World Industries, Inc. Swivel cell light fixture
US4751626A (en) * 1987-05-28 1988-06-14 Columbia Lighting, Inc. Reflector system for a luminaire

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246137A (en) * 1966-04-12 Air diffusing light fixture
US2242590A (en) * 1939-08-04 1941-05-20 Moreau Marcel Eloi Light reflector
US3902059A (en) * 1974-02-15 1975-08-26 Esquire Inc Light reflector system
US4194234A (en) * 1977-09-08 1980-03-18 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Simultaneous multi directional single source multiple reflector electronic photo flash unit
US4389699A (en) * 1981-09-11 1983-06-21 Armstrong World Industries, Inc. Swivel cell light fixture
US4751626A (en) * 1987-05-28 1988-06-14 Columbia Lighting, Inc. Reflector system for a luminaire

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001036868A1 (fr) * 1999-11-12 2001-05-25 Koninklijke Philips Electronics N.V. Luminaire sans lamelles
AU774682B2 (en) * 1999-11-12 2004-07-01 Koninklijke Philips Electronics N.V. Luminaire without lamellae
EP1262712A3 (fr) * 2001-05-18 2005-10-19 C.R.F. Società Consortile per Azioni Dispositif d'éclairage avec luminance réglée
EP1260760A3 (fr) * 2001-05-18 2005-10-19 C.R.F. Società Consortile per Azioni Dispositif d'éclairage avec luminance réglée
WO2003036161A1 (fr) * 2001-10-22 2003-05-01 Zumtobel Staff Gmbh Appareil d'eclairage dote de plusieurs reflecteurs en forme de coupelle
US6793368B2 (en) 2001-10-22 2004-09-21 Zumtobel Staff Gmbh Luminaire having a plurality of pot reflectors
CN101545609B (zh) * 2008-03-25 2010-09-29 山西光宇电源有限公司 Led路灯多曲面反射器
CN105444004A (zh) * 2016-01-04 2016-03-30 众普森科技（株洲）有限公司 一种适用户外灯具的防眩光模组

Also Published As

Publication number Publication date
ATE177521T1 (de) 1999-03-15
EP0619006B1 (fr) 1999-03-10
DE69228614D1 (de) 1999-04-15
EP0619006A1 (fr) 1994-10-12
SE9103631D0 (sv) 1991-12-09
SE469804B (sv) 1993-09-13
DE69228614T2 (de) 1999-09-30
SE9103631L (sv) 1993-06-10
AU3121293A (en) 1993-07-19

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