EP2507542A1 - Appareil d'éclairage, et dispositif d'éclairage de voie de circulation - Google Patents

Appareil d'éclairage, et dispositif d'éclairage de voie de circulation

Info

Publication number
EP2507542A1
EP2507542A1 EP10782615A EP10782615A EP2507542A1 EP 2507542 A1 EP2507542 A1 EP 2507542A1 EP 10782615 A EP10782615 A EP 10782615A EP 10782615 A EP10782615 A EP 10782615A EP 2507542 A1 EP2507542 A1 EP 2507542A1
Authority
EP
European Patent Office
Prior art keywords
optics
secondary optics
tertiary
lamp
longitudinal direction
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
EP10782615A
Other languages
German (de)
English (en)
Other versions
EP2507542B1 (fr
Inventor
Simon Schwalenberg
Peter Brick
Julius Muschaweck
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.)
Osram GmbH
Original Assignee
Osram 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 Osram GmbH filed Critical Osram GmbH
Publication of EP2507542A1 publication Critical patent/EP2507542A1/fr
Application granted granted Critical
Publication of EP2507542B1 publication Critical patent/EP2507542B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V7/09—Optical design with a combination of different curvatures
    • 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]

Definitions

  • a lamp is specified.
  • a traffic route lighting device is specified.
  • Lighting module a luminaire and a method for
  • Specify traffic route lighting device which has a specific, predetermined radiation characteristic and is low glare.
  • the luminaire contains at least one, preferably a plurality of optoelectronic semiconductor components.
  • the semiconductor component may be a light-emitting diode or a light-emitting diode module.
  • the semiconductor device is configured to emit white light.
  • this comprises at least one primary optic.
  • the primary optics are arranged downstream of the semiconductor device along a beam path and spaced from the semiconductor device.
  • the primary optic is formed by a lens that differs from the
  • Semiconductor device emitted radiation in a certain solid angle range directs. Spaced can mean that There is no direct connection between a semiconductor material of the optoelectronic semiconductor component and the primary optics.
  • a coupling medium, an air gap or an evacuated area is located between a radiation exit area of the semiconductor component and a radiation entrance area of the primary optics.
  • this comprises a secondary optic.
  • the secondary optics is the
  • the secondary optics are in particular a reflective element.
  • this comprises a tertiary optic.
  • the Tertiäroptik is the
  • a proportion of at least 30%, in particular of at least 50% of the radiation emitted by the semiconductor component strikes the
  • the lamp includes both a secondary optic and a tertiary optic. In this case, one arrives
  • Secondary optics and the Tertiäroptik meet may be divergent radiation components.
  • Radiation fraction from primary optics to secondary optics passes, passes partially or, preferably, completely below to the tertiary optics.
  • the secondary optics and / or the tertiary optics is one
  • Radiation set up and the secondary optics is an optical element reflecting in accordance with the law of reflection.
  • a mean scattering cone of the radiation scattered by the secondary optics and / or the tertiary optics has an opening angle of between 0.5 ° and 10 °, in particular between 1 ° and 5 °. In other words, there is only a moderate expansion or scattering of the radiation. It is possible that the scattering cone is designed asymmetrically. For example, the scattering cone along an x-direction one
  • An average opening angle of the scattering cone then preferably results from half the sum of the opening angles in the spatial directions, in the present case
  • a parallel beam is converted by the secondary optics and / or by the tertiary optics into a divergent beam with the opening angle.
  • the aperture angle is, for example, an angular range in which a radiation intensity has dropped to 50% of a maximum intensity along a certain direction, FWHM angle for short.
  • the opening angle may be a minimum angle range in the at least 68% or at least 95% of the radiation intensity of the incident, parallel beam are emitted.
  • the luminaire comprises at least one optoelectronic semiconductor component and at least one primary optic, which is arranged downstream of the semiconductor component and spaced therefrom. Furthermore, the lamp has a secondary optics and preferably also a
  • Tertiary optics which are subordinate to the primary optics. A proportion of at least 30% of a radiation emitted by the semiconductor component reaches the secondary optics and / or the tertiary optics. Furthermore, the secondary optics and / or the tertiary optics is a small-angle dispersion of the
  • a luminaire can be achieved which illuminates a comparatively sharply demarcated area, for example a street.
  • the secondary optics is designed as a reflector.
  • Secondary optics reflects the radiation directed from the primary optics to the secondary optics into a certain solid angle range. In particular, the secondary optics is then made opaque.
  • the tertiary optic is a scattering plate.
  • the tertiary optics is then translucent and transmissive set the emitted from the semiconductor device visible radiation.
  • the Tertiäroptik is designed for a near-infrared radiation transmissive and / or impermeable to ultraviolet radiation.
  • this includes both the secondary optic and the tertiary optic.
  • Secondary optics is one according to the law of reflection
  • Secondary optics is not set up for small-angle scattering of the radiation. Only the secondary optics and the primary optics subordinate tertiary optics is in this
  • Embodiment for a small-angle scattering of the radiation set is a small-angle scattering of the radiation set.
  • the secondary optics surround the semiconductor component and the primary optic in a lateral direction on all sides.
  • the semiconductor device and the primary optics are surrounded in a horizontal direction around the secondary optics.
  • the secondary optics and the tertiary optics include the semiconductor component as well as the primary optic on all sides.
  • a kind of box can be formed by the secondary optics and by the tertiary optics, in which both the
  • the box can additionally be formed by a carrier of the semiconductor component. It is possible for the semiconductor device and the primary optics to be dustproof in the box.
  • the secondary optics in a cross section, perpendicular to a
  • Secondary optic shaped in cross-section as a semi-ellipse.
  • the secondary optics may have an asymmetrical cross-section.
  • the secondary optic in plan view along the longitudinal direction has a concave, biconcave, convex, biconvex or rectangular
  • the secondary optics are subdivided in a direction perpendicular to the longitudinal direction into a multiplicity of lamellae.
  • Slats are in particular elongated, along the longitudinal direction preferably contiguous, adjacent and / or successive areas, for example, from the inside of the secondary optics, wherein the lamellae can form basic elements of a reflective optics of secondary optics and the lamellae or groups of lamellae of a
  • the lamp rigid material in the operation of the lamp rigid material may be formed. Individual slats can be separated by an edge. Seen in a cross section, then the at least one inside of the
  • Secondary optics be sawtooth structured ..
  • the secondary optics in particular in a direction perpendicular to the longitudinal direction, at least one contiguous side part or is formed perpendicular to the longitudinal direction along the entire cross section by a single, contiguous workpiece.
  • an inside of the side parts and / or the entire contiguous workpiece is the
  • Secondary optics perpendicular to the longitudinal direction can be described by a single or double continuous differentiable function.
  • the at least one inner side is preferably subdivided into a plurality of lamellae in the direction perpendicular to the longitudinal direction, wherein individual lamellae are delimited or separated from one another, for example, by a change in the curvature of the function describing the inner surface or by minima of this function.
  • the secondary optics in particular in the direction transverse or perpendicular to the longitudinal direction, have plane-parallel end surfaces to each other.
  • the end surfaces are thus preferably oriented parallel to a plane which is oriented transversely to the longitudinal direction.
  • the end surfaces are designed to be reflective and opaque.
  • the end surfaces are transparent to radiation and then preferably passing radiation of a
  • the laminations have a curved course deviating from a straight line along the longitudinal direction. For example a plurality of sections along the longitudinal direction to a lamella or the lamella points along the
  • lamellae Longitudinal one or more kinks. Such slats are relatively easy to manufacture. It is also possible that the lamellae are formed along the longitudinal direction of a continuous, one-piece material and by a simply continuous differentiable function
  • the lamellae can have a different width relative to the longitudinal direction than at the end surfaces.
  • one or two main sides of the tertiary optic have one or two
  • the surface profile can through
  • Microlenses which are formed in the main sides, be formed.
  • a beam profile of the radiation emitted by the luminaire in particular in a direction perpendicular to the longitudinal direction of the secondary optics, is asymmetrical.
  • the beam profile in an angular range between 30 ° and 80 ° inclusive, in particular between 50 ° and 80 ° inclusive, preferably between 60 ° and 75 ° inclusive, a
  • a maximum radiation intensity is emitted in this angular range.
  • Angular range or angle is, for example, available on an optical axis of the semiconductor device.
  • the beam profile of the lamp may have a maximum or two maxima, which then preferably symmetrical to
  • optical axis are arranged. If the beam profile has only one maximum, for example between 30 ° and 80 ° inclusive, a radiation intensity is then preferably in an angular range between 20 ° and -90 ° at most 40% or at most 30% of the intensity in the one maximum.
  • Traffic-route lighting device comprises, for example, at least one luminaire, as described in connection with one or more of the above-mentioned embodiments. Characteristics of the lamp are therefore also for the
  • Trafficway lighting device disclosed and vice versa.
  • Traffic route lighting device comprises these at least one lamp, preferably two or more than two lights, as in connection with at least one of the above
  • Traffic route lighting device includes these
  • the luminaires can differ from one another in a range of emission angles. For example, by a lamp a close range and by another of the lights on
  • Such traffic route lighting devices can be any traffic route lighting devices.
  • Walkways or cycle paths in particular in the form of
  • Figure 1 is a schematic sectional view of a
  • FIGS. 1 to 9 are schematic representations of
  • FIGS 10, 11 and 13 are schematic illustrations of
  • Figure 12 is schematic representations of
  • FIG. 1 illustrates an exemplary embodiment of a luminaire 1.
  • the luminaire 1 comprises a support 7b, on which a mounting plate 7a is applied.
  • An optoelectronic semiconductor component 4 for example with one or more light-emitting diodes, is mounted on the carrier 7b.
  • a primary optic 11 Spaced apart from the semiconductor device 4, a primary optic 11 is mounted on the mounting plate 7a. A minimum distance between a light entrance surface of the primary optics 11, which is formed as a lens, and a light-emitting main side of the semiconductor component 4 is in particular between
  • the semiconductor device 4 and the primary optics 11 can as in the publication WO 2009/098081 AI be configured described. Of the
  • Luminaire 1 is included by reference back.
  • Luminous flux of the at least one semiconductor device 4 and / or the luminaire 1 is preferably at least 750 Im
  • an optical axis A of the semiconductor device 4 for example, an axis of symmetry of a
  • Semiconductor device 4 represents is a z-direction
  • the optical axis A of the semiconductor component 4 coincides in particular with an axis of symmetry of the primary optics 11.
  • the optical axis A is also
  • the luminaire 1 comprises a secondary optic 22, which has a multiplicity of lamellae 2.
  • the secondary optics 22 is shown in simplified form only schematically in FIG. The
  • Secondary optics 22 has two side parts 6a, 6b, the
  • Inner sides 60a, 60b with the slats 2 have.
  • a recess is formed, which is penetrated by the semiconductor device 4 and the primary optics 11.
  • the semiconductor device 4 is cover-like covered by a one-piece Tertiäroptik 33, which is designed as a scattering plate. It is also possible that only the secondary optics 22 is set up for a small-angle scattering and that the tertiary optics 33 is then a plane-parallel, non-scattering plate.
  • the Tertiäroptik 33 is preferably attached to the secondary optics 22 and has a semiconductor device 4 facing the main side 3a and the semiconductor device 4 facing away from the main page 3b.
  • Radiation emitted by the semiconductor component 4 is absorbed by the primary optics 11 to a proportion of at least 50%,
  • the radiation continues to pass to the tertiary optic 33, which is adapted to be traversed by the radiation. Likewise, a portion of the radiation emitted by the semiconductor component 4 passes directly to the tertiary optic 33 via the primary optics 11, without being reflected by the secondary optics 22.
  • FIG. 2A shows a three-dimensional representation of only the secondary optics 22, in FIG. 2B a schematic
  • FIG. 2C Side view and in Figure 2C is a schematic plan view.
  • the slats 2 on the inner sides 60a, 60b are not shown in FIG.
  • the secondary optics 22 has two
  • End surfaces 5 which are arranged plane-parallel to each other and each perpendicular to the longitudinal direction L.
  • the lamella not shown in FIG. 2 can be arranged parallel to one another along a longitudinal direction L.
  • the secondary optics 22 and / or the lamp 1 for example, an extension between
  • FIGS. 3A and 3B cross sections of the secondary optics 22 are shown.
  • a middle course of the side parts 6 is indicated by a dashed line.
  • the lamellae 2 on the side parts 6 are separated from each other by edges 20.
  • the edges 20 may be realized by a kink, for example, in a sheet from which the secondary optics 22 is formed.
  • the secondary optics 22 can be integrally formed, as in all other embodiments, for example, from a single sheet or a single injection molded part with a reflective coating.
  • the inner sides 60 of the side parts 6 can be described by a function which can be simply continuously differentiated.
  • the slats 2 are separated by minima 24 from each other.
  • edges of the secondary optics 22, which delimit the secondary optics 22 along the z direction, are arranged parallel to one another.
  • Graphical representation is a recess, for example, for receiving the semiconductor device 4, not shown in Figure 3.
  • FIGS. 4 and 5 more detailed cross sections of the slats 2 of the secondary optics 22 are shown schematically.
  • the lamellae 2a, 2b have identical heights H, but different widths W1, W2.
  • the lamellae 2a, 2b each have a convex shape.
  • the height H is, for example, between 50 ⁇ and 1000 ⁇
  • the widths Wl, W2 are, for example, between 1, 0 mm and 10 mm.
  • the lamellae 2 are sawtooth-shaped.
  • the individual lamellae are 2
  • a course of the lamellae 2 is continuous by one or two times
  • the lamellae are sinusoidally shaped, a fictitious boundary between two adjacent lamellae 2 being given by a minimum 24 of the function.
  • the sinusoidal profile of the lamellae 2 is compressed.
  • An inner width W * of the lamellae 2 between two turning points of the function 25 representing the lamellae 2 is, for example, between 60% and 85% of the total width W of one of the lamellae 2.
  • Figure 6A is a schematic plan view of the
  • Secondary optics 22 shown.
  • the slats 2 are not shown in Figure 6A.
  • the secondary optics 22 have a biconcave shape, with curvatures which delimit the secondary optics 22 in the + y direction and in the - y direction differing from one another.
  • FIG. 6B A cross section along the center M of the secondary optics 22 of Figure 6A, see the dash-dotted line, is shown in Figure 6B, a cross-section in the y-direction near the
  • the number of sipes 2 is constant along the entire longitudinal direction L, whereby the sipes 2 have a smaller width Wl in the middle M than at the end faces 5 where the sipes 2 show a greater width W2. Furthermore, the slats 2 are preferred along the longitudinal direction L by a simply steady
  • Embodiment of the secondary optics 22 shown.
  • a plurality of lamellae 2 are attached to each other or pieced so that individual lamellae 2 have a comparatively simple geometry and are efficiently moldable.
  • the basic form of secondary optics 22, as well as in accordance with FIG. 6A, is biconcave with respect to the longitudinal direction L.
  • a cross section of the secondary optics 22 according to FIG. 7 may be analogous to FIGS. 6A, 6C.
  • the fins 2 may be shaped as illustrated in FIGS. 4 and 5 as well.
  • the secondary optics 22 according to FIG. 7 can have more or fewer lamellae 2 at the end surfaces 5 than along the middle M.
  • the number of lamellae 2 in different regions along the longitudinal direction L then deviates by at most a factor of 2 and in particular by at least a factor of 1.2 from one another.
  • FIGS. 8A, 8B, 8C show embodiments of the invention
  • Tertiäroptik 33 is integrally formed and / or the two main surfaces 3a, 3b in the plane are plane-parallel to each other.
  • the Tertiäroptik 33 can be made of a glass or plastic be formed or consist of.
  • the tertiary optics 33 may have microlenses 30 on the main side 3 a facing the semiconductor component 4 and / or on the main side 3 b facing away from the semiconductor component 4.
  • a maximum pitch ⁇ of the microlenses 30 is preferably between 4 ° and 6 ° inclusive.
  • the height H of the microlenses 30 lies in particular between 25 ⁇ and 250 ⁇ .
  • the width W of the microlenses 30 is, for example, between 0, 2 mm and 5 mm.
  • the tertiary optic 33 has a matrix-like arrangement of the microlenses 30.
  • the microlenses 30 are arranged along the longitudinal direction L and along the y-direction.
  • adjacent microlenses 30 can have a sinusoidal profile, analogous to FIG. 5A or 5B, or else be separated from one another by sharp edges, analogously to FIG. 4A.
  • the microlenses 30 of the tertiary optic 33 and / or the lamellae 2 of the secondary optics 22 can have a spherical, aspherical, round, elliptical or linearly extruded shape in the L direction or y direction, as surface waves in the y direction and / or along the longitudinal direction L be sinusoidal shaped. It is also possible that the microlenses 30 and / or the slats 2 as free-form surfaces or
  • FIG. 10A illustrates the small angle scattering of the tertiary optic 33.
  • An incident, parallel beam is, for example, by scattering centers in the plane-parallel
  • the small-angle scattering takes place upon reflection at one of the inner sides 60 of the secondary optics 22.
  • Beam expansion is also preferably in the
  • Scattering or beam expansion undergoes. It is the beam spread over the microlenses 30 away, for example, between 2 ° and 3 ° inclusive.
  • FIG. 10D shows a possible structuring of the inner sides 60 of the secondary optics 22 or else a roughening of one of the main sides 3a, 3b of the tertiary optics 33.
  • the roughening may be a statistical roughening formed, for example, by a kind of statistically distributed, elongated trenches oriented along a particular direction.
  • a scattering cone K can be realized which has, for example, different opening angles along the longitudinal direction L and along the y-direction.
  • ⁇ 70 °.
  • exemplary embodiments are one
  • FIG. 12A three of the luminaires 1 are arranged linearly.
  • FIG. 12B the luminaires 1 in the y-L plane are arranged in a matrix-like manner tilted relative to one another.
  • Figure 12C the lights 1 are rotated in the z-L plane against each other.
  • Traffic route illumination device 100 may include differently designed lights 1.
  • the secondary optics 22 have no end surfaces.
  • termination surfaces are present only at the ends of the module 100 along the longitudinal direction L, so that the entire module 100 then only has a total of two termination surfaces.
  • Traffic route lighting device 100 for example, according to Figure 12C, illustrated.
  • a road 8 is illuminated with uniform intensity I.
  • I uniform intensity
  • Bike path 9 and / or a walkway 9 takes the intensity I, for example linearly.
  • the invention described here is not by the

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Dans au moins un mode de réalisation de l'appareil d'éclairage (1), celui-ci comprend au moins un composant semi-conducteur optoélectronique (4) ainsi qu'une optique primaire (11) qui est montée en aval et à une certaine distance de ce dernier. L'appareil d'éclairage (1) comporte en outre une optique secondaire (22) et/ou une optique tertiaire (33) qui sont montées en aval de l'optique primaire (11). Une proportion d'au moins 30% du rayonnement émis par le composant à semi-conducteur (4) arrive à l'optique secondaire (22) et/ou à l'optique tertiaire (33). De plus, l'optique secondaire (22) et/ou l'optique tertiaire (33) sont configurées pour un angle faible de dispersion du rayonnement émis par le composant à semi-conducteur (4).
EP10782615.8A 2009-11-30 2010-11-25 Appareil d'éclairage, et dispositif d'éclairage de voie de circulation Not-in-force EP2507542B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009056385A DE102009056385A1 (de) 2009-11-30 2009-11-30 Leuchte und Verkehrswegbeleuchtungseinrichtung
PCT/EP2010/068247 WO2011064313A1 (fr) 2009-11-30 2010-11-25 Appareil d'éclairage, et dispositif d'éclairage de voie de circulation

Publications (2)

Publication Number Publication Date
EP2507542A1 true EP2507542A1 (fr) 2012-10-10
EP2507542B1 EP2507542B1 (fr) 2015-06-24

Family

ID=43481036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10782615.8A Not-in-force EP2507542B1 (fr) 2009-11-30 2010-11-25 Appareil d'éclairage, et dispositif d'éclairage de voie de circulation

Country Status (8)

Country Link
US (1) US8840270B2 (fr)
EP (1) EP2507542B1 (fr)
JP (1) JP2013512549A (fr)
KR (1) KR20120102730A (fr)
CN (1) CN102667319B (fr)
CA (1) CA2782230A1 (fr)
DE (1) DE102009056385A1 (fr)
WO (1) WO2011064313A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20120184A1 (it) * 2012-12-20 2014-06-21 Muteki S R L Gruppo ottico, apparato e lente per illuminazione
DE102012224345A1 (de) * 2012-12-21 2014-06-26 Osram Gmbh Fahrzeug-Leuchtvorrichtung
DE102013105612B4 (de) * 2013-05-31 2016-12-15 BöSha Technische Produkte GmbH & Co. KG Beleuchtungskörper einer Leuchte, insbesondere einer Straßenleuchte, und Leuchte mit mindestens einem Beleuchtungskörper
JP6277604B2 (ja) * 2013-05-31 2018-02-14 岩崎電気株式会社 照明器具
JP5797241B2 (ja) * 2013-08-19 2015-10-21 東洋鋼鈑株式会社 街路灯
WO2015062863A1 (fr) * 2013-10-29 2015-05-07 Koninklijke Philips N.V. Unité d'éclairage, utilisée en particulier pour l'éclairage routier
TWI589964B (zh) * 2013-12-26 2017-07-01 鴻海精密工業股份有限公司 發光裝置及背光模組
JP6398476B2 (ja) * 2014-08-29 2018-10-03 岩崎電気株式会社 光源ユニット、及び照明器具
CN104406109A (zh) * 2014-10-11 2015-03-11 昆山博文照明科技有限公司 一种反射式led路灯
US20170268747A1 (en) * 2014-10-29 2017-09-21 Ronald G. Holder LED Optic for Offset Beam Generation
DE102016115918A1 (de) 2016-08-26 2018-03-01 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil mit einem Streuelement
NL2019706B1 (en) * 2017-10-11 2019-04-19 Etap Nv A lighting unit
IT201800003646A1 (it) * 2018-03-16 2019-09-16 Fael Spa Riflettore asimmetrico per LED con migliorata diffusione del fascio luminoso
CN110454751A (zh) * 2019-07-23 2019-11-15 广东德洛斯照明工业有限公司 偏光透镜、led灯具、隧道侧壁照明系统及布灯方法
WO2021094574A1 (fr) * 2019-11-15 2021-05-20 Valeo Vision Module d'éclairage pour partie latérale d'un véhicule
FR3104673B1 (fr) * 2019-12-16 2022-01-21 Valeo Vision Module d’éclairage pour l’éclairage d'une zone latérale d’un véhicule

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859043A (en) * 1987-05-07 1989-08-22 Cibie Projecteurs High efficiency signal light, in particular for a motor vehicle
US6582103B1 (en) * 1996-12-12 2003-06-24 Teledyne Lighting And Display Products, Inc. Lighting apparatus
FR2771797A1 (fr) * 1997-11-28 1999-06-04 Teleflex Syneravia Bloc optique pour projecteur et notamment pour aeronef
TW504557B (en) 1999-11-29 2002-10-01 Koninkl Philips Electronics Nv Luminaire
JP2001307508A (ja) * 2000-03-30 2001-11-02 Nsi Enterprises Inc 改良型戸外パネル照明器具
JP2003100114A (ja) * 2001-09-19 2003-04-04 Koito Mfg Co Ltd 車両用灯具
US6773138B2 (en) 2002-04-09 2004-08-10 Osram Sylvania Inc. Snap together automotive led lamp assembly
JP4153370B2 (ja) * 2002-07-04 2008-09-24 株式会社小糸製作所 車両用灯具
US20060007692A1 (en) * 2004-07-07 2006-01-12 Hsien Chen S Lamp assembly
CA2620144A1 (fr) * 2005-04-06 2006-10-12 Tir Technology Lp Module d'eclairage dote de composants optiques de melange et de collimation de couleurs
US20080232132A1 (en) 2007-03-22 2008-09-25 General Electric Company Low-absorptive diffuser sheet and film stacks for direct-lit backlighting
DE102007056402A1 (de) 2007-11-23 2009-05-28 Osram Gesellschaft mit beschränkter Haftung Optisches Bauelement und Beleuchtungsvorrichtung
DE102008007723A1 (de) 2008-02-06 2009-08-20 Osram Gesellschaft mit beschränkter Haftung Beleuchtungsmodul, Leuchte und Verfahren zur Beleuchtung
ATE535944T1 (de) 2008-10-16 2011-12-15 Osram Ag Beleuchtungsvorrichtung mit leuchtdiode und mikrolinsen
EP2182275A1 (fr) 2008-10-31 2010-05-05 Osram Gesellschaft mit Beschränkter Haftung Module d'éclairage et procédé correspondant
DE102008063369B4 (de) * 2008-12-30 2016-12-15 Erco Gmbh Leuchte und Modulsystem für Leuchten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011064313A1 *

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KR20120102730A (ko) 2012-09-18
JP2013512549A (ja) 2013-04-11
CA2782230A1 (fr) 2011-06-03
US20120299464A1 (en) 2012-11-29
WO2011064313A1 (fr) 2011-06-03
DE102009056385A1 (de) 2011-06-01
CN102667319B (zh) 2015-11-25
EP2507542B1 (fr) 2015-06-24
CN102667319A (zh) 2012-09-12
US8840270B2 (en) 2014-09-23

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