EA201300284A1 - LED LIGHTING DEVICE - Google Patents

LED LIGHTING DEVICE

Info

Publication number
EA201300284A1
EA201300284A1 EA201300284A EA201300284A EA201300284A1 EA 201300284 A1 EA201300284 A1 EA 201300284A1 EA 201300284 A EA201300284 A EA 201300284A EA 201300284 A EA201300284 A EA 201300284A EA 201300284 A1 EA201300284 A1 EA 201300284A1
Authority
EA
Eurasian Patent Office
Prior art keywords
lighting
leds
light
radiation
wavelength
Prior art date
Application number
EA201300284A
Other languages
Russian (ru)
Other versions
EA022431B1 (en
Inventor
Юрий Борисович СОКОЛОВ
Original Assignee
Общество с ограниченной ответственностью "ДиС ПЛЮС"
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 Общество с ограниченной ответственностью "ДиС ПЛЮС" filed Critical Общество с ограниченной ответственностью "ДиС ПЛЮС"
Publication of EA201300284A1 publication Critical patent/EA201300284A1/en
Publication of EA022431B1 publication Critical patent/EA022431B1/en

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
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • F21V7/30—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings the coatings comprising photoluminescent substances
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • 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
    • F21V7/06—Optical design with parabolic curvature
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)

Abstract

Светодиодное осветительное устройство относится к светотехнике и предназначено для создания светового дизайна, архитектурной подсветки, наружного и внутреннего освещения. Техническим результатом является расширение арсенала осветительных устройств, повышение равномерности силы света протяженной светоизлучающей поверхности, повышение технологичности конструкции, оптимизация использования апертуры светового потока и улучшение охлаждения источников излучения. Содержит продольный профилированный корпус, имеющий базовую и отражающую поверхности; светодиоды, размещенные вдоль отражающей поверхности, световой рассеиватель, закрепленный на корпусе, и источник питания, при этом оптическая ось светодиодов направлена под углом ψ к базовой поверхности, а между светодиодами и световым рассеивателем установлено средство преобразования излучения с длиной волны λ1 в излучение с длиной волны λ2, выполненное в виде частиц люминофора, размещенных на поверхности и/или в материале продольной оболочки, имеющей профиль в виде арки и закрепленной на отражающей поверхности.LED lighting device refers to the lighting and is designed to create a lighting design, architectural lighting, outdoor and indoor lighting. The technical result is the expansion of the arsenal of lighting devices, increasing the uniformity of the light intensity of an extended light-emitting surface, improving the manufacturability of the design, optimizing the use of the aperture of the light flux and improving the cooling of radiation sources. Contains a longitudinal shaped body having a base and reflective surfaces; LEDs placed along the reflecting surface, a light diffuser fixed to the housing, and a power source, while the optical axis of the LEDs is directed at an angle to the base surface, and a means for converting radiation with a wavelength λ1 into radiation with a wavelength is installed between the LEDs and the light diffuser λ2, made in the form of particles of phosphor, placed on the surface and / or in the material of the longitudinal shell, having a profile in the form of an arch and fixed on the reflecting surface.

EA201300284A 2012-01-20 2012-01-20 Light-emitting diode lighting device EA022431B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2012/000019 WO2013109160A1 (en) 2012-01-20 2012-01-20 Light-emitting diode lighting device

Publications (2)

Publication Number Publication Date
EA201300284A1 true EA201300284A1 (en) 2013-10-30
EA022431B1 EA022431B1 (en) 2015-12-30

Family

ID=48799504

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300284A EA022431B1 (en) 2012-01-20 2012-01-20 Light-emitting diode lighting device

Country Status (2)

Country Link
EA (1) EA022431B1 (en)
WO (1) WO2013109160A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7497596B2 (en) * 2001-12-29 2009-03-03 Mane Lou LED and LED lamp
US7815338B2 (en) * 2008-03-02 2010-10-19 Altair Engineering, Inc. LED lighting unit including elongated heat sink and elongated lens
US7618157B1 (en) * 2008-06-25 2009-11-17 Osram Sylvania Inc. Tubular blue LED lamp with remote phosphor
RU110454U1 (en) * 2011-05-16 2011-11-20 Государственное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарева" LED LAMP

Also Published As

Publication number Publication date
WO2013109160A1 (en) 2013-07-25
EA022431B1 (en) 2015-12-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU