BR112013026421A2 - luminária - Google Patents

luminária

Info

Publication number
BR112013026421A2
BR112013026421A2 BR112013026421A BR112013026421A BR112013026421A2 BR 112013026421 A2 BR112013026421 A2 BR 112013026421A2 BR 112013026421 A BR112013026421 A BR 112013026421A BR 112013026421 A BR112013026421 A BR 112013026421A BR 112013026421 A2 BR112013026421 A2 BR 112013026421A2
Authority
BR
Brazil
Prior art keywords
luminaire
leds
distance
spatial angle
angle range
Prior art date
Application number
BR112013026421A
Other languages
English (en)
Inventor
Bernd Schwarz
Original Assignee
Cooper Crouse Hinds 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 Cooper Crouse Hinds Gmbh filed Critical Cooper Crouse Hinds Gmbh
Publication of BR112013026421A2 publication Critical patent/BR112013026421A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/68—Details of reflectors forming part of the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap 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
    • 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
    • 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
    • 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
    • F21Y2101/00—Point-like 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
    • F21Y2113/00—Combination of 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
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Led Device Packages (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

resumo patente de invenção: "luminária". a invenção refere-se a uma luminária (1) com uma pluralidade de leds (2), que estão dispostos sucessivamente em direção longitudinal de luminária (3) a uma distância de led (4) por meio de um suporte de leds (5). cada led emite luz em uma determinada faixa de ângulo espacial (6) em torno de uma direção de meio de irradiação (7). a faixa de ângulo espacial está dirigida em direção a um refletor de luminária (8) para emissão indireta de luz da luminária. o número de leds e/ou distância de leds são de tal maneira selecionados que as faixas de ângulo espacial de todos os leds após reflexão no refletor de luminária se sobrepõem ao menos parcialmente em uma distância de área de iluminação (9) de um lado inferior (10) da lumi-nária ao menos 0,2 a 2,5 vezes a distância dos leds ao máximo distancia-dos entre si. resulta assim uma luminária em que pode ser empregada uma pluralidade de correspondentes meios de iluminação de modo simples e sem um efeito de ofuscação ou com um efeito de ofuscação ao menos acentua-damente reduzido, para substituir, por exemplo, tubos fluorescentes ou se-melhantes como meio de iluminação usual.
BR112013026421A 2011-04-15 2012-04-03 luminária BR112013026421A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011017161A DE102011017161A1 (de) 2011-04-15 2011-04-15 Leuchte
PCT/EP2012/001482 WO2012139723A1 (de) 2011-04-15 2012-04-03 Leuchte

Publications (1)

Publication Number Publication Date
BR112013026421A2 true BR112013026421A2 (pt) 2016-12-20

Family

ID=45999766

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013026421A BR112013026421A2 (pt) 2011-04-15 2012-04-03 luminária

Country Status (12)

Country Link
US (1) US9200759B2 (pt)
EP (1) EP2697559B1 (pt)
JP (2) JP2014511017A (pt)
KR (3) KR20140000344A (pt)
CN (1) CN103582779B (pt)
AU (1) AU2012242300B2 (pt)
BR (1) BR112013026421A2 (pt)
CA (1) CA2833060C (pt)
DE (1) DE102011017161A1 (pt)
RU (1) RU2571734C2 (pt)
SA (1) SA112330445B1 (pt)
WO (1) WO2012139723A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9500355B2 (en) * 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
NL2009314C2 (en) * 2012-08-10 2014-02-11 Luminaid B V Linear led system.
CN103899942A (zh) * 2012-12-29 2014-07-02 欧普照明股份有限公司 一种照明灯具
DE102013105612B4 (de) * 2013-05-31 2016-12-15 BöSha Technische Produkte GmbH & Co. KG Beleuchtungskörper einer Leuchte, insbesondere einer Straßenleuchte, und Leuchte mit mindestens einem Beleuchtungskörper
KR102050055B1 (ko) * 2013-06-05 2019-11-28 엘지이노텍 주식회사 조명 장치
FR3007505B1 (fr) * 2013-06-21 2015-05-29 Lucibel Sa Luminaire longitudinal a temperature de couleur reglable
CN105874267A (zh) 2013-08-13 2016-08-17 伊顿保护系统Ip有限两合公司 防爆灯具
DE102014202855A1 (de) * 2014-02-17 2015-08-20 Siemens Aktiengesellschaft Leuchteinrichtung für ein Schienenfahrzeug
CN103883917B (zh) * 2014-04-15 2016-08-17 李忠凯 发光二极管灯具
US10215376B2 (en) 2014-05-13 2019-02-26 Hubbell Incorporated Light fixture having fixed angular position and lamp module for light fixtures
KR102200073B1 (ko) * 2014-08-05 2021-01-11 엘지이노텍 주식회사 조명 모듈 및 이를 구비한 조명 장치
USD822254S1 (en) 2015-04-17 2018-07-03 Hubbell Incorporated Light fixture
SI24974A (sl) * 2015-04-24 2016-10-28 TomaĹľ PeÄŤan Led svetilo z več segmentno usmerjevalno optiko
JP6588727B2 (ja) * 2015-04-27 2019-10-09 シチズン電子株式会社 発光装置
CN106152054A (zh) * 2016-08-19 2016-11-23 上海执光医疗科技有限公司 光源模组及具有该光源模组的灯具
CN107781787B (zh) 2016-08-29 2020-12-08 查克森科技有限公司 照明装置和照明系统
JP6793519B2 (ja) * 2016-10-24 2020-12-02 スタンレー電気株式会社 車両用灯具
DE102016224064A1 (de) * 2016-12-02 2018-06-07 Eaton Protection Systems Ip Gmbh & Co. Kg Elektrisches/Elektronisches Betriebsmittel, Verfahren zur Kühlung und Überwachung des Betriebsmittels sowie Sicherheitsschalteinrichtung
JP6993100B2 (ja) * 2017-04-27 2022-01-13 オリンパス株式会社 観察装置および観察方法
FI129418B (fi) * 2018-01-30 2022-02-15 Teknoware Oy Valaisinkokoonpano
JP6674069B1 (ja) * 2018-10-16 2020-04-01 バルミューダ株式会社 Ｌｅｄ照明ヘッド
US11092301B2 (en) 2021-01-15 2021-08-17 Shenzhen Bolong Technology Co., Ltd. Starry projection lamp
US11808419B1 (en) * 2023-02-17 2023-11-07 Xiong Chen Indirect lighting fixture with a single side light

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JP4804429B2 (ja) 2003-12-05 2011-11-02 三菱電機株式会社 発光装置及びこれを用いた照明器具
TWI253189B (en) 2003-12-05 2006-04-11 Mitsubishi Electric Corp Light emitting device and illumination instrument using the same
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Also Published As

Publication number Publication date
CA2833060C (en) 2015-12-29
RU2013147731A (ru) 2015-05-20
CN103582779B (zh) 2016-08-17
EP2697559B1 (de) 2016-08-31
RU2571734C2 (ru) 2015-12-20
JP2014511017A (ja) 2014-05-01
AU2012242300B2 (en) 2014-09-25
JP2016006774A (ja) 2016-01-14
AU2012242300A1 (en) 2013-12-05
KR20150085117A (ko) 2015-07-22
SA112330445B1 (ar) 2015-10-14
KR20140000344A (ko) 2014-01-02
CA2833060A1 (en) 2012-10-18
CN103582779A (zh) 2014-02-12
EP2697559A1 (de) 2014-02-19
WO2012139723A1 (de) 2012-10-18
US9200759B2 (en) 2015-12-01
DE102011017161A1 (de) 2012-10-18
US20140226328A1 (en) 2014-08-14
KR20160091459A (ko) 2016-08-02
JP6073989B2 (ja) 2017-02-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: F21S 4/28 (2016.01), F21V 7/00 (2006.01), F21V 7/0

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]