EP2646740A2 - Projecteur à led comportant un réflecteur - Google Patents

Projecteur à led comportant un réflecteur

Info

Publication number
EP2646740A2
EP2646740A2 EP11815431.9A EP11815431A EP2646740A2 EP 2646740 A2 EP2646740 A2 EP 2646740A2 EP 11815431 A EP11815431 A EP 11815431A EP 2646740 A2 EP2646740 A2 EP 2646740A2
Authority
EP
European Patent Office
Prior art keywords
led
reflector
scattering
cap
spotlight
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.)
Granted
Application number
EP11815431.9A
Other languages
German (de)
English (en)
Other versions
EP2646740B1 (fr
Inventor
Christian Derkits
Stefan Tasch
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.)
Lumitech Produktion und Entwicklung GmbH
Tridonic Jennersdorf GmbH
Original Assignee
Lumitech Holding GmbH
Tridonic Jennersdorf GmbH
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 Lumitech Holding GmbH, Tridonic Jennersdorf GmbH filed Critical Lumitech Holding GmbH
Publication of EP2646740A2 publication Critical patent/EP2646740A2/fr
Application granted granted Critical
Publication of EP2646740B1 publication Critical patent/EP2646740B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F21Y2113/17—Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
    • 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]

Definitions

  • White light illumination is well known in the art. Under an LED spotlight is to be understood regularly an LED light source having one or more LEDs of the same and different color, the light of the one or more LEDs receives the desired distribution by a reflector. A particular problem occurs when LEDs with different emission spectra are used as the light source. It must namely be ensured that before the exit of the mixed light from the various LEDs from the radiator to a sufficient mixing of the light, so that a sufficient color homogeneity of the emitted light over the entire angular range of the emitted light can be achieved.
  • the problem of color homogeneity may be exacerbated when the spectrum of at least one of the LEDs of the LED light source is partially converted to a light with other (usually longer wavelength) light by a color conversion layer applied at a distance and / or in contact with the LED Color conversion layer, so to speak represents a third light source, which must be homogeneously mixed with the light emitted by the LEDs.
  • a radiator with an LED light source and a reflector is already known from WO 02/5047472. There will be a LED Light source arranged on the reflector bottom and a lower portion of the reflector inner volume filled.
  • the first aspect of the invention relates to an LED radiator, preferably for white light, comprising:
  • the spreading cap and the reflector bottom can be on the same level.
  • the LED spotlight may have a heat sink in thermal contact with the LED module.
  • the scattering cap and the reflector can be designed separately or integrated.
  • the translucent medium may comprise phosphor and / or scattering particles.
  • the scattering cap can be designed similar to a hollow cylinder, which may have a wall thickness of 1 - 3mm.
  • the spreading cap can be similar to a hollow cylinder, which can have a height of 3 - 10mm and a diameter of 3 - 8mm ..
  • the reflector base can have a central opening, through which the LED chips protrude from the base of the LED module, which is arranged below the reflector base, into the stray cap.
  • stray cap From the reflector bottom, a preferably integrally formed with this stray cap can wegeroxyn.
  • the stray cap and the reflector can be placed on the support of the LED module.
  • the LED chips can be covered with a globe-top applied by means of a dispensing method, for example, or through another cover.
  • the LED chips can be monochromatic in the same color or different colors.
  • the inner circumferential surface of the reflector may have a parabolic, circular or a straight course or be formed at least partially in the form of facets.
  • the inner circumferential surface of the reflector and / or the inner and / or the outer surface of the scattering cap can / can be designed reflecting, scattering or scattering-reflective.
  • the scattering cap can consist of a plastic filled with scattering particles.
  • the inner and / or the outer surface of the scattering cap can / have scattering and / or phosphor particles.
  • the inner surface of the scattering cap may contain phosphor particles and the outer surface of the scattering cap may have scattering particles.
  • the scattering cap may have a base on which the reflector is placed and thus the scattering cap is positioned or fixed.
  • the leaflet may have a snap-in contact.
  • the reflector base and / or the base of the scattering cap can be circular, elliptical or square shaped.
  • the reflector may be covered or open by a scatter or color conversion disc.
  • LED spotlights can be designed as ceiling spotlights for installation in suspended ceilings.
  • LED spotlight can be designed as a retrofit LED reflector lamp and, for example, be equipped with a commercially available version such as. Screw thread, plug-in socket, etc.
  • Another aspect of the invention relates to an LED radiator, preferably for white light, comprising:
  • Figure 1 A shows a cross-sectional view of a
  • Figure 1 B-C show cross-sectional views of a
  • FIG. 1 D shows the dependence of the emission of the LED emitter on the height of a stray cap according to the invention.
  • FIG. 2 shows the reflector of the LED radiator,
  • FIG. 3 shows in detail the heat sink with a
  • LED module Figure 4 A-B shows possible positioning of the
  • FIG. 1 shows a cross-sectional view of an LED emitter according to the invention.
  • the LED light source is preferably formed by a plurality of LEDs 7, 7 ⁇ , which are arranged on a support 6 (50), so as to form an LED module 5.
  • the LED module 5 is in thermal contact with a. Heatsink 3.
  • the LED module 5 and more precisely, the carrier 6 is placed in a central region of the fan-shaped cooling body 3 in the sectional view, or preferably embedded in a central depression of the heat sink bottom.
  • the LEDs 7, 7 can be monochromatic (UV, blue, red or green) of the same color or different colors.
  • a translucent (or at least partially translucent) medium 8 applied by means of a dispensing method is applied
  • Color conversion material and / or scattering particles may contain.
  • the translucent medium could be prepared by injection or overmolding techniques. Scattering and / or color conversion particles may be embedded in the dispensing layer 8 in a polymer matrix (plastic matrix).
  • silicone resin epoxy resin or their mixtures can be used.
  • color conversion material is understood to mean one or more phosphors used in LEDs (for example garnets (YAG), orthosilicates (BOSE), nitrides (SiAlON)). These phosphors may, for example, green, yellow, yellow / green, red or emit any color. Their mixtures can be formed by two or more of these phosphors of the same and / or different color:
  • the refractive index difference between scattering particle and polymer matrix can be between +0.0003 and ⁇ 3. Preferably, it is between +0.05 and ⁇ 1.5.
  • the LED module 6 is arranged as shown such that it is inserted from the outside through a central opening the bottom 60 of a reflector 2, such that at least a portion of the LEDs 7, 7 * but preferably the entire side surface of the LEDs 7, 7 'protrudes into the interior of the reflector 2.
  • the stray cap 900 and the reflector 2 are placed on the support 6 of the LED module 5.
  • the bottoms of the scattering cap and the reflector lie according to the illustrated embodiment on a plane, so are aligned in the side view.
  • the scattering cap can be offset to the rear. In this case, so the bottom of the spreading cap respect. the reflector base offset to the rear.
  • the LEDs can all lie behind the plane formed by the reflector bottom.
  • the outlet side of the mixing chamber located in the light emission direction can lie on the level of the reflector base, or project slightly into the interior of the reflector.
  • the lattice walls 904. may be laterally spaced from, or in contact with, the dispensing layer 8.
  • the scattering cap 900 is partially unfilled, ie it contains an air layer between the LEDs 7, 7 'or the optional dispensing layer 8 and the exit plane (defined by the edge of the spreading cap 900).
  • This cover 900 is thus an example that color conversion material in the light emitting direction, but at a distance from the LEDs 7, 7 ' can be arranged. Between this color conversion material and the LEDs 7, 7 'may be an unfilled, so only air-containing mixing space.
  • the dispensing layer 8 is just one example of this, like
  • the inside of the walls delimiting the scattering cap (in the example 904) is preferably designed to be reflective or scattering or to be control-reflective. In the scattering cap, it will thus lead to a premixing of the light from the LEDs 7, 7 'and optionally the color conversion material in Dispens für 8 before this mixed light reaches the actual reflector internal volume limited by the inner circumferential surface 70 of the reflector 2.
  • the inner 903 and / or the outer surface 902 of the scattering cap 900 may be coated with scattered and / or phosphor particles.
  • inner surface 903 of scattering cap 900 is coated with phosphor particles and its outer surface 902 is coated with scattering particles.
  • Scattering / light color homogenization can be achieved. Compared to the commercially available spreading discs used today, this scattering cap appears more white.
  • the scattering and / or phosphor can be embedded in the polymer matrix (plastic) of the scattering cap 900.
  • the entire surface area or volume of the scattering cap (900) may exhibit scattering and / or color-converting properties.
  • the scattering cap is at least partially translucent and has a polymer matrix.
  • the polymer matrix can for example, prepared from thermoplastics. be.
  • Polycarbonates (PC) and polymethyl methacrylates (PMMA) can be used as thermoplastics.
  • PC Polycarbonates
  • PMMA polymethyl methacrylates
  • Polycarbonates have the advantage of retaining their physical (and chemical) properties at higher temperatures (T> 90 ° C).
  • T> 90 ° C Polycarbonates
  • PMMA is no longer mechanically stable above 90 ° C.
  • PMMA with respect to light transmission is advantageous because its light transmittance is higher.
  • Approximately Half of the loss of luminous intensity is achievable with the use of PMMA (approx. 5-10%) than with the use of PC (10-20%) with the same design of the diffuser cap 900.
  • the scattering cap can be produced by injection molding.
  • the reflector 2 as a whole by a translucent cover 100 in
  • FIG. 1B shows two possible designs of the spreading cap 900.
  • the invention is not restricted to the examples shown. All possible 3-dimensional geometric shapes are conceivable.
  • the height (h), the width / diameter (d) and the wall thickness (w) are shown as basic parameters. These parameters could influence the radiation. Eg the higher the spreading cap the larger the radiation angle.
  • Radiation characteristics intensity (I) vs. radiation angle (a)
  • the emission characteristic can be influenced by the arrangement and / or spacing of the LEDs 7, 7 on the LED module 5.
  • the scattering particle density also modifies the emission characteristic of the scattering cap 900. Namely, a higher particle density will produce a larger emission angle.
  • Fig. 1 C shows a possible dome-like design of the scattering cap 900.
  • a base or snap-in contact 901 can for
  • the preferably cup-shaped heat sink 3 can follow the profile of the outer contour of the reflector 2.
  • the edge of the reflector 2 can end in a flange region 101 which covers the heat sink 3 at the top.
  • the electrical supply of the LEDs 7, 7 'can take place through the heat sink bottom by means of electrical contacts 9, 10.
  • the flange portion 101 of the reflector may have recesses 22 (not shown), which are preferably arranged in alignment with the chimney-like extensions 30 of the heat sink to (if the reflector is inserted in the cup-like heat sink 3) to the convection promoted by air circulation in these chimney-like recesses 30 of the heat sink 3 not to block.
  • Fig. 2 the reflector 2 is shown. In the central opening of the reflector 2 sits a cylindrical stray cap 900, which has been handled by the reflector bottom 60.
  • Fig. 3 is a detailed view of the cup-shaped heat sink 3. In a central, here substantially square recess of the heat sink 3 as shown, the LED module 5 is added.
  • the side wall of the cup-shaped heat sink 3 has cooling fins 20, which are spaced apart by chimney-like cavities 30. At least in a lower region (ie in the direction of the closed base surface), the cooling fins 20 may be connected by radially inwardly offset wall surfaces.
  • the cooling ribs may be free of fingerprints, in such a way that the reflector outer wall is partially exposed to the outside in a lateral view.
  • Fig. 4 shows a cross-sectional view of the positioning possibilities of the reflector 2 / reflector base 60 and . the LED module 5 / the stray cap 900 in an LED emitter according to the invention.
  • the reflector bottom 60 may be connected to the side of the carrier 6 with the LED module 5 (FIG. 4 B).
  • Fig. 4 C shows another embodiment, the solution.
  • the reflector 2 is connected to the rear side of the LED module 5.
  • the reflector bottom 60 may be completely or partially hidden by the LED module 5 (or LED carrier 6).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

L'invention concerne un projecteur à LED, de préférence un projecteur de lumière blanche, comportant un module de LED (5) comprenant plusieurs puces LED (7, 7') sur un support (6); un milieu (8) transparent à la lumière sous lequel les puces LED sont logées; un réflecteur (2) entourant latéralement les puces LED (7, 7'). Le projecteur à LED est caractérisé en ce que le réflecteur (2) contient une calotte de diffusion (900), la calotte de diffusion (900) entourant les puces LED (7, 7').
EP11815431.9A 2010-12-03 2011-12-02 Projecteur à led comportant un réflecteur Active EP2646740B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM746/2010U AT12552U1 (de) 2010-12-03 2010-12-03 Led-strahler mit reflektor
PCT/AT2011/000484 WO2012071598A2 (fr) 2010-12-03 2011-12-02 Projecteur à led comportant un réflecteur

Publications (2)

Publication Number Publication Date
EP2646740A2 true EP2646740A2 (fr) 2013-10-09
EP2646740B1 EP2646740B1 (fr) 2015-08-26

Family

ID=45558442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11815431.9A Active EP2646740B1 (fr) 2010-12-03 2011-12-02 Projecteur à led comportant un réflecteur

Country Status (3)

Country Link
EP (1) EP2646740B1 (fr)
AT (1) AT12552U1 (fr)
WO (1) WO2012071598A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107709869A (zh) * 2015-06-30 2018-02-16 飞利浦照明控股有限公司 具有可定制的光束形状、光束颜色和颜色均一性的led射灯
US11027038B1 (en) 2020-05-22 2021-06-08 Delta T, Llc Fan for improving air quality
US11400177B2 (en) 2020-05-18 2022-08-02 Wangs Alliance Corporation Germicidal lighting

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015101947A1 (de) 2015-02-11 2016-08-11 Trilux Gmbh & Co. Kg Langgestreckte Optik für LED-Module
WO2016176625A1 (fr) 2015-04-30 2016-11-03 Cree, Inc. Composants d'éclairage à semi-conducteurs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080310158A1 (en) * 2007-06-18 2008-12-18 Xicato, Inc. Solid State Illumination Device
DE102007054206A1 (de) * 2007-10-15 2009-04-16 Harald Hofmann LED-Lampe mit Diffusor
WO2010106504A1 (fr) * 2009-03-19 2010-09-23 Koninklijke Philips Electronics N.V. Dispositif d'éclairage avec matériau luminescent à distance
WO2010113098A1 (fr) * 2009-04-02 2010-10-07 Koninklijke Philips Electronics N.V. Réflecteur à chambre de mélange

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6547416B2 (en) 2000-12-21 2003-04-15 Koninklijke Philips Electronics N.V. Faceted multi-chip package to provide a beam of uniform white light from multiple monochrome LEDs
DE10105957A1 (de) * 2001-02-09 2002-09-19 Fraunhofer Ges Forschung Verfahren zur Herstellung von Licht streuenden Elementen
US7819549B2 (en) * 2004-05-05 2010-10-26 Rensselaer Polytechnic Institute High efficiency light source using solid-state emitter and down-conversion material
EP1693615A1 (fr) * 2005-02-22 2006-08-23 Moduled Inc. Dispositif d'éclairage avec une unité de mélange
DE102006043402B4 (de) * 2006-09-15 2019-05-09 Osram Gmbh Beleuchtungseinheit mit einem optischen Element
CA2728158A1 (fr) * 2008-06-26 2009-12-30 Osram Sylvania Inc. Lampe a diodes electroluminescentes avec revetement au phosphore a distance et procede de fabrication de la lampe
US8613530B2 (en) * 2010-01-11 2013-12-24 General Electric Company Compact light-mixing LED light engine and white LED lamp with narrow beam and high CRI using same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080310158A1 (en) * 2007-06-18 2008-12-18 Xicato, Inc. Solid State Illumination Device
DE102007054206A1 (de) * 2007-10-15 2009-04-16 Harald Hofmann LED-Lampe mit Diffusor
WO2010106504A1 (fr) * 2009-03-19 2010-09-23 Koninklijke Philips Electronics N.V. Dispositif d'éclairage avec matériau luminescent à distance
WO2010113098A1 (fr) * 2009-04-02 2010-10-07 Koninklijke Philips Electronics N.V. Réflecteur à chambre de mélange

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012071598A2 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107709869A (zh) * 2015-06-30 2018-02-16 飞利浦照明控股有限公司 具有可定制的光束形状、光束颜色和颜色均一性的led射灯
CN107709869B (zh) * 2015-06-30 2020-02-28 飞利浦照明控股有限公司 具有可定制的光束形状、光束颜色和颜色均一性的led射灯
US11400177B2 (en) 2020-05-18 2022-08-02 Wangs Alliance Corporation Germicidal lighting
US11433154B2 (en) 2020-05-18 2022-09-06 Wangs Alliance Corporation Germicidal lighting
US11612670B2 (en) 2020-05-18 2023-03-28 Wangs Alliance Corporation Germicidal lighting
US11696970B2 (en) 2020-05-18 2023-07-11 Wangs Alliance Corporation Germicidal lighting
US11027038B1 (en) 2020-05-22 2021-06-08 Delta T, Llc Fan for improving air quality

Also Published As

Publication number Publication date
WO2012071598A3 (fr) 2012-08-30
EP2646740B1 (fr) 2015-08-26
AT12552U1 (de) 2012-07-15
WO2012071598A2 (fr) 2012-06-07

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