FR3015002B1 - LIGHTING DEVICE - Google Patents

LIGHTING DEVICE Download PDF

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Publication number
FR3015002B1
FR3015002B1 FR1362776A FR1362776A FR3015002B1 FR 3015002 B1 FR3015002 B1 FR 3015002B1 FR 1362776 A FR1362776 A FR 1362776A FR 1362776 A FR1362776 A FR 1362776A FR 3015002 B1 FR3015002 B1 FR 3015002B1
Authority
FR
France
Prior art keywords
support
diffuser
interior space
side wall
delimiting
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.)
Active
Application number
FR1362776A
Other languages
French (fr)
Other versions
FR3015002A1 (en
Inventor
Jerome Mougel
Nicolas Pourieux
Boris Brasseau
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.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SNC
Legrand France SA
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 Legrand SNC, Legrand France SA filed Critical Legrand SNC
Priority to FR1362776A priority Critical patent/FR3015002B1/en
Priority to EP14197788.4A priority patent/EP2886942A1/en
Priority to CN201410790323.5A priority patent/CN104713012A/en
Publication of FR3015002A1 publication Critical patent/FR3015002A1/en
Application granted granted Critical
Publication of FR3015002B1 publication Critical patent/FR3015002B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V13/12—Combinations of only three kinds of 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • 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
    • 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
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

La présente invention concerne un dispositif d'éclairage (1) caractérisé en ce qu'il comprend : un support (2) présentant une paroi arrière (3) sensiblement plane comprise dans un plan de référence (P) et au moins une paroi latérale (4) délimitant un espace intérieur (5), la paroi latérale (4) délimitant, d'un côté opposé à la paroi arrière (3), un contour fermé (6) d'une ouverture (7) ; un système d'éclairage (8) comprenant au moins un mécanisme électrique (9) alimentant une pluralité de sources (10) de lumière portées par la paroi latérale (4) du support (2), orientées vers l'espace intérieur (5) et réparties le long de tout ou partie du contour fermé (6) ; un diffuseur (11) disposé de sorte à fermer l'ouverture (7) du support (2) et adapté pour être traversé par les rayons lumineux ; au moins un réflecteur (12) situé dans l'espace intérieur (5) délimité par le support (2) et le diffuseur (11) pour réfléchir les rayons lumineux issus des sources (10) de lumière vers le diffuseur (11) ; et en ce que le réflecteur (12) délimite, avec le support (2), une chambre (13) à l'intérieur de laquelle est logé le mécanisme électrique (9).The present invention relates to a lighting device (1) characterized in that it comprises: a support (2) having a substantially planar rear wall (3) included in a reference plane (P) and at least one side wall ( 4) delimiting an interior space (5), the side wall (4) delimiting, on a side opposite to the rear wall (3), a closed contour (6) of an opening (7); a lighting system (8) comprising at least one electrical mechanism (9) supplying a plurality of light sources (10) carried by the side wall (4) of the support (2), oriented towards the interior space (5) and distributed along all or part of the closed contour (6); a diffuser (11) arranged so as to close the opening (7) of the support (2) and adapted to be traversed by the light rays; at least one reflector (12) located in the interior space (5) delimited by the support (2) and the diffuser (11) for reflecting the light rays coming from the light sources (10) towards the diffuser (11); and in that the reflector (12) defines, with the support (2), a chamber (13) inside which the electric mechanism (9) is housed.

FR1362776A 2013-12-17 2013-12-17 LIGHTING DEVICE Active FR3015002B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1362776A FR3015002B1 (en) 2013-12-17 2013-12-17 LIGHTING DEVICE
EP14197788.4A EP2886942A1 (en) 2013-12-17 2014-12-12 Lighting device
CN201410790323.5A CN104713012A (en) 2013-12-17 2014-12-17 Lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1362776A FR3015002B1 (en) 2013-12-17 2013-12-17 LIGHTING DEVICE
FR1362776 2013-12-17

Publications (2)

Publication Number Publication Date
FR3015002A1 FR3015002A1 (en) 2015-06-19
FR3015002B1 true FR3015002B1 (en) 2018-07-13

Family

ID=50473457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362776A Active FR3015002B1 (en) 2013-12-17 2013-12-17 LIGHTING DEVICE

Country Status (3)

Country Link
EP (1) EP2886942A1 (en)
CN (1) CN104713012A (en)
FR (1) FR3015002B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10627096B2 (en) * 2015-11-26 2020-04-21 Signify Holding B.V. Lighting device
CN112963745B (en) * 2016-02-15 2023-09-29 莫列斯有限公司 Lighting device
EP3220042B1 (en) * 2016-03-14 2018-09-12 Tridonic Jennersdorf GmbH Luminaire with motion detection means
MX2021011382A (en) * 2019-03-20 2021-12-10 Hubbell Lighting Inc Light fixture.
IT201900005194A1 (en) * 2019-04-05 2020-10-05 Ares S R L Socio Unico ASSEMBLY OF LIGHTING
FR3100307A1 (en) * 2019-08-27 2021-03-05 Ilia Potemine Removable lighting device, set of such devices and corresponding lighting installation
IT202000013903A1 (en) * 2020-06-10 2021-12-10 Ares S R L Socio Unico ASSEMBLY OF LIGHTING

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002203406A (en) * 2000-11-06 2002-07-19 Koito Mfg Co Ltd Shadowless light
JP4153370B2 (en) * 2002-07-04 2008-09-24 株式会社小糸製作所 Vehicle lighting
WO2011143643A2 (en) * 2010-05-14 2011-11-17 Matrix Railway Inc Led lighting apparatus
ITTO20030801A1 (en) * 2003-10-14 2005-04-15 Fiat Ricerche IMPROVEMENT IN LIGHTING EQUIPMENT.
US8425085B2 (en) * 2006-04-16 2013-04-23 Albeo Technologies, Inc. Thermal management of LED-based lighting systems
JP4124479B1 (en) * 2007-10-16 2008-07-23 株式会社モモ・アライアンス Lighting device
KR100883344B1 (en) * 2008-08-08 2009-02-12 김현민 Light emmiting diode illuminating lamp
JP5418103B2 (en) * 2008-09-30 2014-02-19 東芝ライテック株式会社 lighting equipment
US8038314B2 (en) * 2009-01-21 2011-10-18 Cooper Technologies Company Light emitting diode troffer
WO2012047245A1 (en) * 2010-10-04 2012-04-12 Light Engine Limited Flat modulus light source
DE102010061988A1 (en) * 2010-11-25 2012-05-31 Osram Ag Linear lighting device with LEDs
JP5406225B2 (en) * 2010-12-06 2014-02-05 エルジー イノテック カンパニー リミテッド Backlight unit
CN203784773U (en) * 2011-09-26 2014-08-20 东芝照明技术株式会社 Light emitting device and illumination device
KR101130972B1 (en) * 2011-11-17 2012-03-28 (주)인크룩스 Led indirect lighting fixtures with reflectors
CN103175096A (en) * 2011-12-20 2013-06-26 海洋王照明科技股份有限公司 Lens and lamp using lens
CN102434810A (en) * 2011-12-23 2012-05-02 惠州雷士光电科技有限公司 Lamp panel
JP5897919B2 (en) * 2012-02-07 2016-04-06 株式会社小糸製作所 Vehicle lighting

Also Published As

Publication number Publication date
FR3015002A1 (en) 2015-06-19
CN104713012A (en) 2015-06-17
EP2886942A1 (en) 2015-06-24

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