CN104718467B - 具有棱镜元件的用于间接光照的照明设备 - Google Patents

具有棱镜元件的用于间接光照的照明设备 Download PDF

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Publication number
CN104718467B
CN104718467B CN201380054372.6A CN201380054372A CN104718467B CN 104718467 B CN104718467 B CN 104718467B CN 201380054372 A CN201380054372 A CN 201380054372A CN 104718467 B CN104718467 B CN 104718467B
Authority
CN
China
Prior art keywords
light
lighting apparatus
degree
light source
exit surface
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.)
Expired - Fee Related
Application number
CN201380054372.6A
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English (en)
Chinese (zh)
Other versions
CN104718467A (zh
Inventor
H.H.P.戈曼斯
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN104718467A publication Critical patent/CN104718467A/zh
Application granted granted Critical
Publication of CN104718467B publication Critical patent/CN104718467B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • 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
    • 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
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V5/10—Refractors for light sources comprising photoluminescent material
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201380054372.6A 2012-10-19 2013-10-15 具有棱镜元件的用于间接光照的照明设备 Expired - Fee Related CN104718467B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261715938P 2012-10-19 2012-10-19
US61/715938 2012-10-19
PCT/IB2013/059363 WO2014060944A1 (en) 2012-10-19 2013-10-15 Lighting device for indirect illumination having prism elements

Publications (2)

Publication Number Publication Date
CN104718467A CN104718467A (zh) 2015-06-17
CN104718467B true CN104718467B (zh) 2017-07-14

Family

ID=49943416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380054372.6A Expired - Fee Related CN104718467B (zh) 2012-10-19 2013-10-15 具有棱镜元件的用于间接光照的照明设备

Country Status (6)

Country Link
US (1) US20150285463A1 (https=)
EP (1) EP2909659A1 (https=)
JP (1) JP2015532518A (https=)
CN (1) CN104718467B (https=)
RU (1) RU2015118595A (https=)
WO (1) WO2014060944A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101524914B1 (ko) * 2013-03-28 2015-06-01 엘지이노텍 주식회사 광확산 소자, 및 이를 갖는 발광소자 어레이 유닛

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679621B2 (en) * 2002-06-24 2004-01-20 Lumileds Lighting U.S., Llc Side emitting LED and lens
KR101112542B1 (ko) * 2004-11-03 2012-02-15 삼성전자주식회사 발광다이오드와 그 렌즈
DE102005003367B4 (de) * 2005-01-24 2009-05-07 Odelo Gmbh Leuchteinheit mit Lichtteiler
CN101150159B (zh) * 2006-09-22 2011-05-11 鸿富锦精密工业（深圳）有限公司 发光二极管及其透镜体
US7524098B2 (en) * 2006-10-12 2009-04-28 Dicon Fiberoptics, Inc. Solid-state lateral emitting optical system
CN101373223B (zh) * 2007-08-20 2012-09-26 香港应用科技研究院有限公司 光学元件及包含其之背光模块
JP5254744B2 (ja) * 2008-10-31 2013-08-07 株式会社エンプラス 照明用レンズおよびこれを備えた照明装置
US20100157590A1 (en) * 2008-12-23 2010-06-24 Reflexite Corporation Condensing element systems and methods thereof
TW201025661A (en) * 2008-12-26 2010-07-01 Univ Chung Yuan Christian Side view LED (light emitting diode) module
CN107085287A (zh) * 2009-01-09 2017-08-22 皇家飞利浦电子股份有限公司 具有led的光学元件以及包括该光学元件的光源
US8449150B2 (en) * 2009-02-03 2013-05-28 Osram Sylvania Inc. Tir lens for light emitting diodes
US9164268B2 (en) * 2009-02-03 2015-10-20 Fraen Corporation Light mixing optics and systems
JP2010239021A (ja) * 2009-03-31 2010-10-21 Koha Co Ltd 光源モジュール
US8330342B2 (en) * 2009-12-21 2012-12-11 Malek Bhairi Spherical light output LED lens and heat sink stem system
IT1398719B1 (it) 2010-03-18 2013-03-18 Flos Spa Lampada a led da parete
US9494293B2 (en) * 2010-12-06 2016-11-15 Cree, Inc. Troffer-style optical assembly
US8888338B2 (en) * 2011-08-31 2014-11-18 National Central University Reflective street light with wide divergence angle
KR101957184B1 (ko) * 2011-12-02 2019-03-13 엘지전자 주식회사 백라이트 유닛 및 그를 구비한 디스플레이 장치
EP2748516B1 (en) * 2011-10-18 2018-01-10 Philips Lighting Holding B.V. Split beam luminaire and lighting system
US8633641B2 (en) * 2011-10-25 2014-01-21 Uniled Lighting Taiwan Inc. Side illumination lens for LED

Also Published As

Publication number Publication date
WO2014060944A1 (en) 2014-04-24
US20150285463A1 (en) 2015-10-08
RU2015118595A (ru) 2016-12-10
JP2015532518A (ja) 2015-11-09
CN104718467A (zh) 2015-06-17
EP2909659A1 (en) 2015-08-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20170313

Address after: Eindhoven

Applicant after: KONINKL PHILIPS N.V.

Address before: Holland Ian Deho Finn

Applicant before: Koninkl Philips Electronics NV

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170714

Termination date: 20181015