CN107850764B - 前冲程非对称光学器件设计 - Google Patents

前冲程非对称光学器件设计 Download PDF

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Publication number
CN107850764B
CN107850764B CN201680022179.8A CN201680022179A CN107850764B CN 107850764 B CN107850764 B CN 107850764B CN 201680022179 A CN201680022179 A CN 201680022179A CN 107850764 B CN107850764 B CN 107850764B
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CN
China
Prior art keywords
light source
lighting unit
optics
lighting
light
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
CN201680022179.8A
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English (en)
Chinese (zh)
Other versions
CN107850764A (zh
Inventor
P.I.戈德斯泰恩
E.A.罗斯
O.德罗斯
B.D.斯维特-布洛克
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
Philips Lighting Holding BV
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Publication date
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Publication of CN107850764A publication Critical patent/CN107850764A/zh
Application granted granted Critical
Publication of CN107850764B publication Critical patent/CN107850764B/zh
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Classifications

    • 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
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • 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
    • 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
    • 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
    • G02B19/0066—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 in the form of an LED array

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201680022179.8A 2015-04-14 2016-04-06 前冲程非对称光学器件设计 Active CN107850764B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562147013P 2015-04-14 2015-04-14
US62/147013 2015-04-14
PCT/EP2016/057483 WO2016165987A1 (en) 2015-04-14 2016-04-06 Forward throw asymmetric optic design

Publications (2)

Publication Number Publication Date
CN107850764A CN107850764A (zh) 2018-03-27
CN107850764B true CN107850764B (zh) 2020-10-23

Family

ID=55697181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680022179.8A Active CN107850764B (zh) 2015-04-14 2016-04-06 前冲程非对称光学器件设计

Country Status (7)

Country Link
US (1) US10241309B2 (enExample)
EP (1) EP3283817B1 (enExample)
JP (1) JP6936733B2 (enExample)
CN (1) CN107850764B (enExample)
ES (1) ES2862351T3 (enExample)
RU (1) RU2699384C2 (enExample)
WO (1) WO2016165987A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11739912B2 (en) 2019-07-12 2023-08-29 Koito Manufacturing Co., Ltd. Aircraft lamp
WO2022096554A1 (en) 2020-11-06 2022-05-12 Signify Holding B.V. Total internal reflection lens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008226766A (ja) * 2007-03-15 2008-09-25 Stanley Electric Co Ltd 照明用灯具
JP2013235820A (ja) * 2012-04-10 2013-11-21 Micro Control Systems Kk 配光分散制御型ｌｅｄ照明装置及び該装置を用いた照明方法
DE202013011143U1 (de) * 2013-02-08 2014-04-08 Tridonic Jennersdorf Gmbh LED-Einheit mit Linse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2137978C1 (ru) * 1998-03-26 1999-09-20 Открытое акционерное общество "ЛОМО" Осветительное устройство с несимметричным распределением светового потока относительно оптической оси
US8348475B2 (en) * 2008-05-23 2013-01-08 Ruud Lighting, Inc. Lens with controlled backlight management
JP5434629B2 (ja) * 2010-01-27 2014-03-05 日亜化学工業株式会社 発光装置
US9541258B2 (en) * 2012-02-29 2017-01-10 Cree, Inc. Lens for wide lateral-angle distribution
US9234650B2 (en) * 2012-06-14 2016-01-12 Universal Lighting Technologies, Inc. Asymmetric area lighting lens
KR101343563B1 (ko) * 2012-07-20 2013-12-19 노명재 비대칭 자유곡면 수식을 적용한 엘이디 광확산렌즈

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008226766A (ja) * 2007-03-15 2008-09-25 Stanley Electric Co Ltd 照明用灯具
JP2013235820A (ja) * 2012-04-10 2013-11-21 Micro Control Systems Kk 配光分散制御型ｌｅｄ照明装置及び該装置を用いた照明方法
DE202013011143U1 (de) * 2013-02-08 2014-04-08 Tridonic Jennersdorf Gmbh LED-Einheit mit Linse

Also Published As

Publication number Publication date
ES2862351T3 (es) 2021-10-07
WO2016165987A1 (en) 2016-10-20
RU2017139238A3 (enExample) 2019-07-17
EP3283817B1 (en) 2020-12-16
US10241309B2 (en) 2019-03-26
RU2699384C2 (ru) 2019-09-05
RU2017139238A (ru) 2019-05-14
EP3283817A1 (en) 2018-02-21
CN107850764A (zh) 2018-03-27
JP6936733B2 (ja) 2021-09-22
JP2018512708A (ja) 2018-05-17
US20180106990A1 (en) 2018-04-19

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CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: Eindhoven, the Netherlands

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP03 Change of name, title or address