CN114901989B - 照明设备 - Google Patents

照明设备 Download PDF

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Publication number
CN114901989B
CN114901989B CN202080091684.4A CN202080091684A CN114901989B CN 114901989 B CN114901989 B CN 114901989B CN 202080091684 A CN202080091684 A CN 202080091684A CN 114901989 B CN114901989 B CN 114901989B
Authority
CN
China
Prior art keywords
lighting device
light sources
reflectors
light
cover
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
CN202080091684.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN114901989A (zh
Inventor
T·范博梅尔
R·A·M·希克梅特
J·P·M·安塞姆斯
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
Original Assignee
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of CN114901989A publication Critical patent/CN114901989A/zh
Application granted granted Critical
Publication of CN114901989B publication Critical patent/CN114901989B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • 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
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN202080091684.4A 2020-01-02 2020-12-15 照明设备 Active CN114901989B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20150036 2020-01-02
EP20150036.0 2020-01-02
PCT/EP2020/086300 WO2021136656A1 (en) 2020-01-02 2020-12-15 Lighting device

Publications (2)

Publication Number Publication Date
CN114901989A CN114901989A (zh) 2022-08-12
CN114901989B true CN114901989B (zh) 2025-05-06

Family

ID=69104283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080091684.4A Active CN114901989B (zh) 2020-01-02 2020-12-15 照明设备

Country Status (5)

Country Link
US (1) US11933487B2 (https=)
EP (1) EP4085219A1 (https=)
JP (1) JP7843703B2 (https=)
CN (1) CN114901989B (https=)
WO (1) WO2021136656A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4721517A1 (en) * 2023-05-24 2026-04-08 Arkalumen Inc. Lighting apparatus incorporating connectable control module and led module

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103339436A (zh) * 2010-11-26 2013-10-02 首尔半导体株式会社 Led照明装置

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RU2475674C2 (ru) * 2007-05-02 2013-02-20 Конинклейке Филипс Электроникс Н.В. Твердотельное устройство освещения
WO2008142638A1 (en) 2007-05-24 2008-11-27 Koninklijke Philips Electronics N.V. Color-tunable illumination system
US7922355B1 (en) 2008-12-16 2011-04-12 Lednovation, Inc. Solid state lighting device having effective light mixing and control
CN101929623A (zh) * 2009-06-24 2010-12-29 富准精密工业(深圳)有限公司 光源模组
US9217542B2 (en) * 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
US8562161B2 (en) * 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US8596821B2 (en) * 2010-06-08 2013-12-03 Cree, Inc. LED light bulbs
US10451251B2 (en) * 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
GB2488337A (en) * 2011-02-23 2012-08-29 Sharp Kk A lighting device
KR101253199B1 (ko) 2011-07-25 2013-04-10 엘지전자 주식회사 조명 장치
CN102269385B (zh) 2011-08-26 2014-07-16 欧普照明股份有限公司 一种新型的led非平面式光学面罩
US8672512B2 (en) * 2011-09-23 2014-03-18 Hong Kong Applied Science and Technology Research Institute Company Limited Omni reflective optics for wide angle emission LED light bulb
US20130093362A1 (en) 2011-10-13 2013-04-18 Intematix Corporation Methods and apparatus for implementing tunable light emitting device with remote wavelength conversion
ES2665950T5 (es) * 2011-10-19 2021-07-26 Signify Holding Bv Dispositivo de iluminación con distribución de luz omnidireccional
US9234638B2 (en) * 2012-04-13 2016-01-12 Cree, Inc. LED lamp with thermally conductive enclosure
US20130279164A1 (en) * 2012-04-20 2013-10-24 Epistar Corporation Led lighting fixtures
JP6203833B2 (ja) 2012-06-04 2017-09-27 フィリップス ライティング ホールディング ビー ヴィ 可撓性のプリント回路基板を有するランプ
PL2935980T3 (pl) 2014-01-02 2016-11-30 Moduł emitujący światło
US20150267896A1 (en) * 2014-03-21 2015-09-24 Daisung MOON Led bulb with large light-emitting angle and method for manufacturing the same
RU2692685C2 (ru) * 2014-03-27 2019-06-26 Филипс Лайтинг Холдинг Б.В. Светильник
WO2017114429A1 (zh) * 2015-12-31 2017-07-06 欧普照明股份有限公司 一种led光源装置
US11028977B2 (en) 2017-07-21 2021-06-08 Signify Holding B.V. Light emitting module
JP2021014130A (ja) * 2017-10-20 2021-02-12 古河As株式会社 Ｌｅｄ照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103339436A (zh) * 2010-11-26 2013-10-02 首尔半导体株式会社 Led照明装置

Also Published As

Publication number Publication date
US20220381420A1 (en) 2022-12-01
US11933487B2 (en) 2024-03-19
JP7843703B2 (ja) 2026-04-10
JP2023509162A (ja) 2023-03-07
CN114901989A (zh) 2022-08-12
EP4085219A1 (en) 2022-11-09
WO2021136656A1 (en) 2021-07-08

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