MX2012005483A - Dispositivo de luz led. - Google Patents

Dispositivo de luz led.

Info

Publication number
MX2012005483A
MX2012005483A MX2012005483A MX2012005483A MX2012005483A MX 2012005483 A MX2012005483 A MX 2012005483A MX 2012005483 A MX2012005483 A MX 2012005483A MX 2012005483 A MX2012005483 A MX 2012005483A MX 2012005483 A MX2012005483 A MX 2012005483A
Authority
MX
Mexico
Prior art keywords
led light
light fixture
light sources
periphery
associated area
Prior art date
Application number
MX2012005483A
Other languages
English (en)
Inventor
Lee J Belknap
James H Toney Jr
Gary Allen Steinberg
Rodney Jonathan Waters
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2012005483A publication Critical patent/MX2012005483A/es

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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/14—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures with many small apertures
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/107—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
    • 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
    • F21V29/763—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 the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • 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
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Se proporcionan un dispositivo de luz LED (100) y métodos en donde la luz de porciones centrales de las fuentes de luz LED (124) es reflejada para iluminar áreas sobre la periferia de un área asociada, mientras que luz menos intensa de los lados de las fuentes de luz LED iluminan porciones interiores del área asociada para producir una iluminación uniforme, tanto horizontal como verticalmente, mientras se reduce al mínimo el resplandor directo de las fuentes de luz. El dispositivo de luz LED incluye un colector de calor (138) que tiene aletas de enfriamiento (104) sobre la periferia del alojamiento (102).
MX2012005483A 2009-11-10 2010-09-16 Dispositivo de luz led. MX2012005483A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/615,967 US8220961B2 (en) 2009-11-10 2009-11-10 LED light fixture
PCT/US2010/049051 WO2011059560A1 (en) 2009-11-10 2010-09-16 Led light fixture

Publications (1)

Publication Number Publication Date
MX2012005483A true MX2012005483A (es) 2012-08-01

Family

ID=43085868

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012005483A MX2012005483A (es) 2009-11-10 2010-09-16 Dispositivo de luz led.

Country Status (4)

Country Link
US (1) US8220961B2 (es)
CA (1) CA2780510C (es)
MX (1) MX2012005483A (es)
WO (1) WO2011059560A1 (es)

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BRPI0919229A2 (pt) * 2008-09-15 2018-01-09 Led Roadway Lighting Ltd. elemento óptico para iluminação de estrada com diodo emissor de luz
US20110141730A1 (en) * 2009-12-14 2011-06-16 Han-Ming Lee Lamp of replaceable LED
MX2013011293A (es) 2011-04-01 2013-10-30 Cooper Technologies Co Proyector de diodo emisor de luz (led).
US9279564B1 (en) * 2011-08-11 2016-03-08 Universal Lighting Technologies, Inc. Indirect area lighting apparatus and methods
US8696154B2 (en) * 2011-08-19 2014-04-15 Lsi Industries, Inc. Luminaires and lighting structures
DE102011081672A1 (de) * 2011-08-26 2013-02-28 Osram Ag Lichtquellenvorrichtung
USD668370S1 (en) 2011-10-03 2012-10-02 RAB Lighting Inc. LED area light
CN203082587U (zh) 2011-10-10 2013-07-24 Rab照明设备公司 带有外围冷却渠道的照明装置
US9234649B2 (en) 2011-11-01 2016-01-12 Lsi Industries, Inc. Luminaires and lighting structures
CN103134023A (zh) * 2011-12-01 2013-06-05 海洋王照明科技股份有限公司 灯具
CN103185285A (zh) * 2011-12-28 2013-07-03 苏州佳亿达电器有限公司 一种适用于led灯具的集光罩
US8888320B2 (en) * 2012-01-27 2014-11-18 Hubbell Incorporated Prismatic LED module for luminaire
US8985816B2 (en) 2012-06-01 2015-03-24 RAB Lighting Inc. Light fixture with central lighting housing and peripheral cooling housing
US9416925B2 (en) 2012-11-16 2016-08-16 Permlight Products, Inc. Light emitting apparatus
US20140268737A1 (en) * 2013-03-13 2014-09-18 Cree, Inc. Direct view optical arrangement
CN104654053A (zh) * 2013-11-18 2015-05-27 深圳市海洋王照明工程有限公司 灯具
US9353924B2 (en) 2014-01-10 2016-05-31 Cooper Technologies Company Assembly systems for modular light fixtures
US9383090B2 (en) 2014-01-10 2016-07-05 Cooper Technologies Company Floodlights with multi-path cooling
US9541255B2 (en) 2014-05-28 2017-01-10 Lsi Industries, Inc. Luminaires and reflector modules
USD742055S1 (en) * 2014-08-22 2015-10-27 Madan Marshal LED canopy light fixture
US9726337B2 (en) 2014-08-27 2017-08-08 R. W. Swarens Associates, Inc. Light fixture for indirect asymmetric illumination with LEDs
USD747534S1 (en) * 2014-10-27 2016-01-12 RAB Lighting Inc. Canopy LED light fixture with fins
USD751748S1 (en) * 2014-10-27 2016-03-15 RAB Lighting Inc. Canopy LED light fixture with fins
USD784600S1 (en) * 2014-12-03 2017-04-18 Hubbell Incorporated LED luminaire
WO2016114931A1 (en) * 2015-01-16 2016-07-21 Hubbell Incorporated Dimensionally adjustable luminaire housing
USD781486S1 (en) * 2015-03-27 2017-03-14 Cree, Inc. Luminaire
US10295165B2 (en) * 2015-07-30 2019-05-21 Heliohex, Llc Lighting device, assembly and method
USD783884S1 (en) * 2015-09-29 2017-04-11 Qiang Li LED lamp
CN105757530A (zh) * 2016-02-03 2016-07-13 南通中铁华宇电气有限公司 基于高散热基板及一体封装技术的高功率投光led光引擎
USD783195S1 (en) * 2016-02-03 2017-04-04 Snc Opto Electronic Co., Ltd Canopy light
USD784592S1 (en) * 2016-02-24 2017-04-18 Snc Opto Electronic Co., Ltd High-power ceiling lamp
USD785225S1 (en) * 2016-02-25 2017-04-25 Snc Opto Electronics Co., Ltd LED lamp
USD785230S1 (en) * 2016-04-20 2017-04-25 Above All Lighting Inc. Overhead light
CN106500070B (zh) * 2016-10-18 2020-09-22 苏州承源光电科技有限公司 一种led灯散热器
USD841871S1 (en) * 2017-08-22 2019-02-26 Wsd Led Inc Lighting fixture
CN207471318U (zh) * 2017-12-11 2018-06-08 欧普照明股份有限公司 照明模组及灯具
USD921264S1 (en) 2018-08-08 2021-06-01 RAB Lighting Inc. Light fixture
USD902470S1 (en) * 2019-04-15 2020-11-17 Shenzhen Snc Opto Electronic Co., Ltd. LED lamp
CA3140047A1 (en) 2019-05-15 2020-11-19 Hubbell Incorporated Curved edge-lit light guide
USD907830S1 (en) * 2020-06-12 2021-01-12 Shenzhen Bling Lighting Technologies Co., Ltd. Spotlight
USD907831S1 (en) * 2020-06-12 2021-01-12 Shenzhen Bling Lighting Technologies Co., Ltd. Spotlight
USD1018951S1 (en) 2020-10-09 2024-03-19 RAB Lighting Inc. Tapered area light fixture
US11879629B2 (en) * 2022-03-31 2024-01-23 RAB Lighting Inc. LED light fixture with a heat sink having concentrically segmented fins

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Also Published As

Publication number Publication date
WO2011059560A1 (en) 2011-05-19
CA2780510A1 (en) 2011-05-19
US20110110081A1 (en) 2011-05-12
US8220961B2 (en) 2012-07-17
CA2780510C (en) 2018-10-09

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