CN107084318B - 具有均匀照亮的外观的基于led的直视照明器 - Google Patents

具有均匀照亮的外观的基于led的直视照明器 Download PDF

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Publication number
CN107084318B
CN107084318B CN201710265967.6A CN201710265967A CN107084318B CN 107084318 B CN107084318 B CN 107084318B CN 201710265967 A CN201710265967 A CN 201710265967A CN 107084318 B CN107084318 B CN 107084318B
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CN
China
Prior art keywords
led
leds
light output
longitudinally extending
lighting fixture
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Application number
CN201710265967.6A
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English (en)
Chinese (zh)
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CN107084318A (zh
Inventor
L.G.L.拉罗伊西
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.)
Signify Holding BV
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Philips Lighting Holding BV
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Publication of CN107084318A publication Critical patent/CN107084318A/zh
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    • 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
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • 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
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • 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
    • F21K99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of 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
    • 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)
  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
CN201710265967.6A 2012-01-13 2013-01-10 具有均匀照亮的外观的基于led的直视照明器 Active CN107084318B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261586156P 2012-01-13 2012-01-13
US61/586156 2012-01-13
CN201380005278.1A CN104040242B (zh) 2012-01-13 2013-01-10 具有均匀照亮的外观的基于led的直视照明器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380005278.1A Division CN104040242B (zh) 2012-01-13 2013-01-10 具有均匀照亮的外观的基于led的直视照明器

Publications (2)

Publication Number Publication Date
CN107084318A CN107084318A (zh) 2017-08-22
CN107084318B true CN107084318B (zh) 2020-07-28

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CN201710265967.6A Active CN107084318B (zh) 2012-01-13 2013-01-10 具有均匀照亮的外观的基于led的直视照明器
CN201380005278.1A Active CN104040242B (zh) 2012-01-13 2013-01-10 具有均匀照亮的外观的基于led的直视照明器

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Country Status (6)

Country Link
US (1) US9279547B2 (enExample)
EP (2) EP3263970A1 (enExample)
JP (1) JP6133329B2 (enExample)
CN (2) CN107084318B (enExample)
RU (1) RU2621718C2 (enExample)
WO (1) WO2013105046A1 (enExample)

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JP6012583B2 (ja) * 2013-12-02 2016-10-25 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光照射装置
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US9784433B2 (en) * 2014-09-30 2017-10-10 The Boeing Company Optical devices for light mixing
KR101514403B1 (ko) * 2014-10-27 2015-04-22 (주)화신이앤비 엘이디가로등 헤드용 고효율 배광판
CN204462375U (zh) * 2015-02-06 2015-07-08 无锡知谷网络科技有限公司 红外线定位节点装置及系统
EP3089553B1 (en) * 2015-04-29 2019-06-12 Harman Professional Denmark ApS Light system with improved color control
JP6535089B2 (ja) * 2015-05-13 2019-06-26 パナソニックＩｐマネジメント株式会社 太陽電池モジュールの製造装置及び太陽電池モジュールの製造方法
WO2017109550A1 (en) 2015-12-23 2017-06-29 Stephen Pickering Lighting display
DE102018119606A1 (de) * 2018-08-13 2020-02-13 Zumtobel Lighting Gmbh Optisches Element für eine Leuchte, insbesondere Büroleuchte, sowie Leuchte
TW202037888A (zh) * 2018-11-26 2020-10-16 美商Ｔｔ電子公司 具有成形光源的光學編碼器系統
CN110274163A (zh) * 2019-06-26 2019-09-24 博讯光电科技(合肥)有限公司 一种可调白光色温的oled照明装置
US11346528B2 (en) * 2019-08-16 2022-05-31 Kenall Manufacturing Company Lighting fixture having uniform brightness
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Also Published As

Publication number Publication date
US20150003055A1 (en) 2015-01-01
WO2013105046A1 (en) 2013-07-18
CN104040242A (zh) 2014-09-10
RU2621718C2 (ru) 2017-06-07
EP3263970A1 (en) 2018-01-03
US9279547B2 (en) 2016-03-08
RU2014133156A (ru) 2016-03-10
JP2015505149A (ja) 2015-02-16
CN107084318A (zh) 2017-08-22
EP2802805B1 (en) 2017-10-18
CN104040242B (zh) 2018-09-25
JP6133329B2 (ja) 2017-05-24
EP2802805A1 (en) 2014-11-19

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Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

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Patentee before: Philips Lighting Holdings