PL3380782T3 - Urządzenie optyczne do modyfikowania rozkładu światła - Google Patents

Urządzenie optyczne do modyfikowania rozkładu światła

Info

Publication number
PL3380782T3
PL3380782T3 PL17784988T PL17784988T PL3380782T3 PL 3380782 T3 PL3380782 T3 PL 3380782T3 PL 17784988 T PL17784988 T PL 17784988T PL 17784988 T PL17784988 T PL 17784988T PL 3380782 T3 PL3380782 T3 PL 3380782T3
Authority
PL
Poland
Prior art keywords
optical device
light distribution
modifying light
modifying
distribution
Prior art date
Application number
PL17784988T
Other languages
English (en)
Inventor
Hannu Hukkanen
Kimmo HARJUNPÄÄ
Original Assignee
Ledil Oy
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 Ledil Oy filed Critical Ledil Oy
Publication of PL3380782T3 publication Critical patent/PL3380782T3/pl

Links

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
    • 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
    • F21V5/04—Refractors for light sources of lens 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
    • F21V5/08—Refractors for light sources producing an asymmetric light distribution
    • 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
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21V7/04—Optical design
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
PL17784988T 2017-01-25 2017-09-13 Urządzenie optyczne do modyfikowania rozkładu światła PL3380782T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20175063 2017-01-25
EP17784988.2A EP3380782B1 (en) 2017-01-25 2017-09-13 An optical device for modifying light distribution
PCT/FI2017/050653 WO2018138406A1 (en) 2017-01-25 2017-09-13 An optical device for modifying light distribution

Publications (1)

Publication Number Publication Date
PL3380782T3 true PL3380782T3 (pl) 2019-09-30

Family

ID=60120076

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17784988T PL3380782T3 (pl) 2017-01-25 2017-09-13 Urządzenie optyczne do modyfikowania rozkładu światła

Country Status (9)

Country Link
US (1) US10429035B2 (pl)
EP (1) EP3380782B1 (pl)
KR (1) KR20190110016A (pl)
CN (1) CN209484494U (pl)
ES (1) ES2725689T3 (pl)
HK (1) HK1254593B (pl)
PL (1) PL3380782T3 (pl)
RU (1) RU186640U1 (pl)
WO (1) WO2018138406A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102219303B1 (ko) * 2019-07-12 2021-02-24 (주)애니캐스팅 후사광 방지용 엘이디 렌즈 및 조명모듈용 커버 플레이트
US11754255B2 (en) * 2019-12-20 2023-09-12 Lumileds Llc Curved light-guide optics for LED street lighting

Family Cites Families (16)

* 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
KR101272646B1 (ko) 2006-02-09 2013-06-10 삼성디스플레이 주식회사 점광원, 이를 포함하는 백라이트 어셈블리 및 표시 장치
US8348475B2 (en) * 2008-05-23 2013-01-08 Ruud Lighting, Inc. Lens with controlled backlight management
WO2010019810A1 (en) 2008-08-14 2010-02-18 Cooper Technologies Company Led devices for offset wide beam generation
DE102009021182A1 (de) * 2009-05-13 2010-11-18 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Straßen
US9404634B2 (en) * 2009-10-30 2016-08-02 Cree, Inc. LED light fixture with facilitated lensing alignment and method of manufacture
AU2012223464B2 (en) 2011-02-28 2015-07-30 Signify Holding B.V. Method and system for managing light from a light emitting diode
JP5989115B2 (ja) * 2011-08-08 2016-09-07 クォークスター・エルエルシー 複数の発光素子を備える照明デバイス
US9081125B2 (en) * 2011-08-08 2015-07-14 Quarkstar Llc Illumination devices including multiple light emitting elements
GB2506138B (en) 2012-09-20 2014-11-19 Cooper Technologies Co Lens and light emitting device incorporating a lens
US20140192521A1 (en) 2013-01-10 2014-07-10 Ledil Oy Light guide element
US9080746B2 (en) * 2013-03-15 2015-07-14 Abl Ip Holding Llc LED assembly having a refractor that provides improved light control
CN104154493B (zh) 2013-05-15 2019-04-09 欧司朗有限公司 透镜和具有该透镜的照明装置
US9523479B2 (en) * 2014-01-03 2016-12-20 Cree, Inc. LED lens
ES2691796T3 (es) 2014-03-28 2018-11-28 Swarco Futurit Verkehrssignalsysteme Ges.M.B.H. Luminarias con radiación luminosa asimétrica
WO2016071845A1 (en) * 2014-11-06 2016-05-12 Philips Lighting Holding B.V. Asymmetric lens and linear lighting apparatus

Also Published As

Publication number Publication date
WO2018138406A1 (en) 2018-08-02
US20190003684A1 (en) 2019-01-03
CN209484494U (zh) 2019-10-11
HK1254593B (zh) 2020-03-27
EP3380782B1 (en) 2019-02-20
BR112019001488A2 (pt) 2019-05-07
EP3380782A1 (en) 2018-10-03
RU186640U1 (ru) 2019-01-28
ES2725689T3 (es) 2019-09-26
KR20190110016A (ko) 2019-09-27
US10429035B2 (en) 2019-10-01

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