CN105830537B - 用于控制多光源照明单元的照亮的方法和装置 - Google Patents

用于控制多光源照明单元的照亮的方法和装置 Download PDF

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Publication number
CN105830537B
CN105830537B CN201480063725.3A CN201480063725A CN105830537B CN 105830537 B CN105830537 B CN 105830537B CN 201480063725 A CN201480063725 A CN 201480063725A CN 105830537 B CN105830537 B CN 105830537B
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CN
China
Prior art keywords
leds
led
lighting unit
electrical signal
predetermined
Prior art date
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Application number
CN201480063725.3A
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English (en)
Chinese (zh)
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CN105830537A (zh
Inventor
P.S.纽顿
B.里格奥特
R.A.W.克劳特
T.德克
B.克纳亚彭
B.M.范德斯鲁伊斯
M.H.维布肯
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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Koninklijke Philips NV
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Publication of CN105830537A publication Critical patent/CN105830537A/zh
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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CN201480063725.3A 2013-11-20 2014-11-07 用于控制多光源照明单元的照亮的方法和装置 Active CN105830537B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361906481P 2013-11-20 2013-11-20
US61/906481 2013-11-20
PCT/IB2014/065866 WO2015075596A2 (en) 2013-11-20 2014-11-07 Methods and apparatus for controlling illumination of a multiple light source lighting unit

Publications (2)

Publication Number Publication Date
CN105830537A CN105830537A (zh) 2016-08-03
CN105830537B true CN105830537B (zh) 2019-11-19

Family

ID=51945967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480063725.3A Active CN105830537B (zh) 2013-11-20 2014-11-07 用于控制多光源照明单元的照亮的方法和装置

Country Status (6)

Country Link
US (1) US10873998B2 (enExample)
EP (1) EP3072156B1 (enExample)
JP (1) JP6588432B2 (enExample)
CN (1) CN105830537B (enExample)
RU (1) RU2674014C1 (enExample)
WO (1) WO2015075596A2 (enExample)

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US10568176B2 (en) 2016-09-01 2020-02-18 Signify Holding B.V. Spatial dimming
CN110366832B (zh) * 2016-12-06 2023-03-21 兰斯维克托公司 液晶光束调制器、包含光源和液晶光束调制器的装置
EP3701182A1 (en) * 2017-10-25 2020-09-02 Lumileds LLC Source sensitive optic with reconfigurable chip-on-board light emitting diode array
WO2020003601A1 (ja) * 2018-06-25 2020-01-02 オリンパス株式会社 内視鏡用光源装置
US11441744B2 (en) 2019-11-13 2022-09-13 Ningbo Jinghui Opto-Electronic Co., Ltd. Elongated frame lamp
WO2025190648A1 (en) * 2024-03-12 2025-09-18 Signify Holding B.V. Pulsed red-nir light for supporting eye health

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US20060273741A1 (en) * 2005-06-06 2006-12-07 Color Kinetics Incorporated Methods and apparatus for implementing power cycle control of lighting devices based on network protocols
US20100097002A1 (en) * 2008-10-17 2010-04-22 Light Prescriptions Innovators, Llc Quantum dimming via sequential stepped modulation of led arrays
US20120319616A1 (en) * 2011-06-14 2012-12-20 Osram Sylvania Inc. Solid state light fixture with a tunable angular distribution
WO2013041109A1 (en) * 2011-09-23 2013-03-28 Martin Professional A/S Method of controling illumination device based on current-voltage model
WO2013054297A1 (en) * 2011-10-14 2013-04-18 Koninklijke Philips Electronics N.V. System and method for controlling dimming of solid state lighting device

Also Published As

Publication number Publication date
WO2015075596A2 (en) 2015-05-28
JP2017500694A (ja) 2017-01-05
RU2674014C1 (ru) 2018-12-04
EP3072156B1 (en) 2023-07-12
EP3072156A2 (en) 2016-09-28
CN105830537A (zh) 2016-08-03
RU2016123937A (ru) 2017-12-25
US10873998B2 (en) 2020-12-22
WO2015075596A3 (en) 2015-07-16
US20160302275A1 (en) 2016-10-13
JP6588432B2 (ja) 2019-10-09

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Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: Eindhoven

Patentee before: Philips Lighting Holdings