MX338948B - Reflector omni-direccional que comprende una superficie frustoconica para un diodo emisor de luz. - Google Patents

Reflector omni-direccional que comprende una superficie frustoconica para un diodo emisor de luz.

Info

Publication number
MX338948B
MX338948B MX2015001515A MX2015001515A MX338948B MX 338948 B MX338948 B MX 338948B MX 2015001515 A MX2015001515 A MX 2015001515A MX 2015001515 A MX2015001515 A MX 2015001515A MX 338948 B MX338948 B MX 338948B
Authority
MX
Mexico
Prior art keywords
light
central axis
led
frusto
optical element
Prior art date
Application number
MX2015001515A
Other languages
English (en)
Other versions
MX2015001515A (es
Inventor
Dengke Cai
Jeyachandrabose Chinniah
Glenn Howard Kuenzler
Original Assignee
Ge Lighting Solutions Llc
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 Ge Lighting Solutions Llc filed Critical Ge Lighting Solutions Llc
Publication of MX2015001515A publication Critical patent/MX2015001515A/es
Publication of MX338948B publication Critical patent/MX338948B/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • 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
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • 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
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
    • 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
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/08—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material comprising photoluminescent substances
    • 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
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements

Abstract

Un elemento óptico (100) para una lámpara o aparato de iluminación que tiene un diodo emisor de luz (LED) como una fuente de luz, que distribuye luz unidireccional emitida desde el LED dentro de una salida omnidireccional con una variación controlada en la intensidad de luz; también se puede utilizar un difusor alrededor del elemento óptico y el LED para proporcionar distribución adicional de los rayos de luz mediante, por ejemplo, dispersión; el elemento óptico (100) está colocado adyacente al LED y define un eje central (CA) y un eje lateral (L) que es sustancialmente ortogonal al eje central (CA), el elemento óptico (100) se extiende circunferencialmente alrededor del eje central CA y comprende una superficie convexa receptora de luz (102) que es simétrica alrededor del eje central (CA) y que está colocada adyacente al LED, una superficie frustocónica proyectora de luz (104) colocada lateralmente fuera de la superficie convexa receptora de luz (102) y sustancialmente simétrica alrededor del eje central (CA) y una superficie curvada reflejante de luz (114) colocada lateralmente dentro de la superficie frustocónica proyectora de luz (104) y sustancialmente simétrica alrededor del eje central (CA), la superficie curvada reflejante de luz (114) está separada a lo largo del eje central (CA) desde la superficie convexa receptora de luz (102).
MX2015001515A 2012-08-03 2013-06-27 Reflector omni-direccional que comprende una superficie frustoconica para un diodo emisor de luz. MX338948B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/566,623 US8992052B2 (en) 2012-08-03 2012-08-03 Inner lens optics for omnidirectional lamp
PCT/US2013/048023 WO2014022033A1 (en) 2012-08-03 2013-06-27 Omni-directional reflector comprising a frusto-conical surface for a|light-emitting diode

Publications (2)

Publication Number Publication Date
MX2015001515A MX2015001515A (es) 2015-04-08
MX338948B true MX338948B (es) 2016-05-05

Family

ID=48877517

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001515A MX338948B (es) 2012-08-03 2013-06-27 Reflector omni-direccional que comprende una superficie frustoconica para un diodo emisor de luz.

Country Status (9)

Country Link
US (1) US8992052B2 (es)
EP (1) EP2880484A1 (es)
KR (1) KR101948378B1 (es)
CN (2) CN106950685B (es)
AU (1) AU2013296992B2 (es)
BR (1) BR112015001967A2 (es)
CA (1) CA2879388C (es)
MX (1) MX338948B (es)
WO (1) WO2014022033A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150116665A (ko) * 2014-04-08 2015-10-16 현대모비스 주식회사 프라이머리 옵틱 렌즈 및 이를 구비한 차량용 램프
KR102236711B1 (ko) * 2014-04-10 2021-04-06 엘지이노텍 주식회사 광학 부재, 및 이를 포함하는 백라이트 유닛
USD753746S1 (en) * 2014-04-15 2016-04-12 Hon Hai Precision Industry Co., Ltd. Lens
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US10801696B2 (en) 2015-02-09 2020-10-13 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US10302278B2 (en) * 2015-04-09 2019-05-28 Cree, Inc. LED bulb with back-reflecting optic
KR101650472B1 (ko) * 2015-07-31 2016-09-05 한국광기술원 측면광 생성용 광로 변환 구조체 및 이를 적용한 측면광 생성장치
TWI567338B (zh) * 2015-08-17 2017-01-21 隆達電子股份有限公司 具有通孔之透鏡以及發光模組
CN106481990B (zh) * 2015-08-25 2020-08-25 全亿大科技（佛山）有限公司 发光二极管模组
US9845937B2 (en) 2015-10-08 2017-12-19 Abl Ip Holding Llc Field light control system for LED luminaires
US9995441B2 (en) 2016-02-08 2018-06-12 Cree, Inc. LED lamp with internal reflector
JP6850816B2 (ja) * 2016-05-12 2021-03-31 ルミレッズ ホールディング ベーフェー ダイ上平行光学系

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543911B1 (en) 2000-05-08 2003-04-08 Farlight Llc Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
FR2836208B1 (fr) * 2002-02-21 2004-09-03 Valeo Vision Feu de signalisation comportant une piece optique realisant une fonction de signalisation de maniere autonome
US6679621B2 (en) * 2002-06-24 2004-01-20 Lumileds Lighting U.S., Llc Side emitting LED and lens
CA2436679C (en) 2002-08-08 2009-01-27 Yamaha Corporation Performance data processing and tone signal synthesizing methods and apparatus
CN100472269C (zh) * 2005-02-08 2009-03-25 友达光电股份有限公司 背光组件的碟形透镜与点状光源
US7378686B2 (en) * 2005-10-18 2008-05-27 Goldeneye, Inc. Light emitting diode and side emitting lens
US7461960B2 (en) * 2006-05-05 2008-12-09 Zweibruder Optoelectronics LED illumination module
US7703950B2 (en) 2007-11-21 2010-04-27 C-R Control Systems, Inc. Side-emitting lens for LED lamp
US8287147B2 (en) 2008-11-15 2012-10-16 Rongsheng Tian LED based omni-directional light engine
KR101028304B1 (ko) * 2009-10-15 2011-04-11 엘지이노텍 주식회사 발광 장치
CN102282416B (zh) * 2009-11-04 2013-04-10 纳卢克斯株式会社 照明装置
JP5174835B2 (ja) 2010-01-08 2013-04-03 シャープ株式会社 Ｌｅｄ電球
CN102062349B (zh) * 2010-09-07 2012-10-10 上海三思电子工程有限公司 Led用侧光全景透镜
CN201992566U (zh) * 2010-12-23 2011-09-28 四川九洲光电科技股份有限公司 一种led用广角配光透镜

Also Published As

Publication number Publication date
KR101948378B1 (ko) 2019-02-14
CA2879388C (en) 2018-11-27
AU2013296992B2 (en) 2017-03-09
US20140036496A1 (en) 2014-02-06
WO2014022033A1 (en) 2014-02-06
US8992052B2 (en) 2015-03-31
BR112015001967A2 (pt) 2017-07-04
CA2879388A1 (en) 2014-02-06
AU2013296992A1 (en) 2015-02-19
KR20150038549A (ko) 2015-04-08
EP2880484A1 (en) 2015-06-10
CN104755988B (zh) 2017-07-28
CN106950685B (zh) 2019-09-24
MX2015001515A (es) 2015-04-08
CN106950685A (zh) 2017-07-14
CN104755988A (zh) 2015-07-01

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