EP1669664A2 - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage Download PDF

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Publication number
EP1669664A2
EP1669664A2 EP05021579A EP05021579A EP1669664A2 EP 1669664 A2 EP1669664 A2 EP 1669664A2 EP 05021579 A EP05021579 A EP 05021579A EP 05021579 A EP05021579 A EP 05021579A EP 1669664 A2 EP1669664 A2 EP 1669664A2
Authority
EP
European Patent Office
Prior art keywords
housing
lighting device
light
inner layer
cover
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
EP05021579A
Other languages
German (de)
English (en)
Other versions
EP1669664A3 (fr
EP1669664B1 (fr
Inventor
Peter Ernst
Robert Ochsenschläger
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.)
Aldi Einkauf GmbH and Co OHG
Original Assignee
Aldi Einkauf GmbH and Co OHG
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 Aldi Einkauf GmbH and Co OHG filed Critical Aldi Einkauf GmbH and Co OHG
Priority to SI200530041T priority Critical patent/SI1669664T1/sl
Publication of EP1669664A2 publication Critical patent/EP1669664A2/fr
Publication of EP1669664A3 publication Critical patent/EP1669664A3/fr
Application granted granted Critical
Publication of EP1669664B1 publication Critical patent/EP1669664B1/fr
Priority to CY20071101282T priority patent/CY1107755T1/el
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F11/00—Arrangements in shop windows, shop floors or show cases
    • A47F11/06—Means for bringing about special optical effects
    • A47F11/10—Arrangements of light sources
    • 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
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1856—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure
    • G09F2007/186—Means for attaching signs, plates, panels, or boards to a supporting structure characterised by the supporting structure suspended, e.g. secured to the ceiling

Definitions

  • the invention relates to a lighting device, in particular wall and / or pendant, with a housing and a lamp arranged therein, and with an at least partially transparent cover for a light exit opening of the housing, the cover having a multilayer structure with at least one inner layer facing the lamp and having an outwardly facing outer layer.
  • Such a lighting device is described in DE 203 19 505 U1. This is primarily about using recycled glass in a meaningful way to produce a light source shield. It does not matter if the bulb is visible inside the case or not.
  • the utility model DE 82 36 975 U1 illuminated signs, namely a device for holding goods labeling signs.
  • the light exit opening in the housing is covered by means of a diffusing screen, wherein in front of the diffuser formed as a slide goods label is.
  • the known device is not suitable to be able to make an additional room lighting. This is where the invention starts.
  • the invention is based on the technical problem of developing a generic lighting device so that not only a room lighting is possible, but at the same time a hint function can be performed.
  • the inner layer is light-scattering and the outer layer is colored or clear with a front plate arranged, and that the housing in addition to the Cover has an at least partially transparent head plate for ceiling flooding of a room.
  • the lighting device described thus has a dual function.
  • it serves as usual for room lighting, whereby the light is emitted mainly against the ceiling, because here the partially transparent top plate allows ceiling flooding of the room.
  • the associated ceiling is regularly white or coated with a reflective material, the light radiated to the ceiling in such a way is thrown back in virtually all spatial directions and thus produces a homogeneous lighting effect.
  • additional light falls through the cover with the previously arranged plate mostly down or to the side.
  • the indicator may be embodied as a product identification label, price tag, etc., and is particularly emphasized by the illumination device according to the invention, for example in the sense of an illuminated price tag. It is understood that the license plate is optionally colored and transparent. At the same time, the light passing through the cover to the outside serves in addition to the room illumination.
  • the two-layer structure of the at least partially transparent cover with inner layer and outer layer prevents backscattering of the license plate and / or the outer layer are thrown through the top plate to the ceiling of the room and disturb the homogeneous impression here. Because this is ensured by the light-scattering inner layer, which does not allow such direct reflections. That is, any backscattered light emanating from the license plate and / or the outer layer can enter the interior of the housing only if the inner layer facing the light source and passing in a light-scattering manner has previously passed. As a result of this passage, the light is attenuated and scattered, so that negative effects on the ceiling flooding through the top plate are not to be feared.
  • the housing is trapezoidal in cross-section with two covers in the respective trapezoidal legs. Because then the top plate coincides as it were together with a head-side base of the trapezoid, while the other base is made closed on the foot side of the housing. Of course, this could be just as transparent or at least partially transparent if needed. In any case, due to the trapezoidal nature inevitably adjusting (acute) angle between the top plate and the cover ensures that no disturbing reflections from the license plate and / or the outer layer and / or the inner layer are thrown to the ceiling in conjunction with the light scattering executed inner layer.
  • the outer layer can be colored. Because such a variant lends itself to work out a particular store design in the sense of a "corporate identity". Despite the colored design of the outer layer, the ceiling flooding is not affected, because possibly of the outer layer outgoing colored light must first pass through the light-scattering inner layer and consequently be attenuated so far that a negative influence on the ceiling of the room is not observed.
  • the inner layer and the outer layer are executed adjacent to each other and form a manufacturing unit.
  • This can best be realized so that the inner layer and the outer layer are constructed of co-extruded Kunststofffflammelen. That is, inner layer and outer layer are produced in a common manufacturing step.
  • the inner layer can be equipped with embedded particles for light scattering. Usually, one will choose the particle size in the range of the light wavelength, that is to say specify a diameter of about 1 ⁇ m.
  • the light emerging from the cover can be additionally focused or widened.
  • the particles for light scattering during the extrusion process or during the coextrusion of the cover in the light-scattering inner layer can be selectively introduced, there is also the possibility to change the scattering effect of the inner layer in sections.
  • the light source for example an elongate cathode ray tube
  • the particle number density of the particles embedded in the inner layer for light scattering is varied, preferably changed depending on the position of the light source behind it.
  • the cover may be equipped with lateral holding means.
  • these plug-in rails which receive the associated plate.
  • These plug-in rails can then be produced in a particularly simple manner like the housing as a whole. if a body of the housing is an extruded profile.
  • extruded profiles are made for example of aluminum in any length and cut to length depending on the requirements. As a result, the housing length can be set almost variable.
  • the housing usually still has a usually arranged at the bottom terminal block for powering additional consumers.
  • This terminal block is therefore arranged in the non-transparent foot region of the housing and can be advantageously used to provide existing below the lighting device more signs, facilities, etc. with electricity. It is understood that the terminal block is U-shaped equipped with internal contacts to avoid health hazards.
  • the housing usually takes on an electronic unit, which includes at least one ballast.
  • the electronics unit serves to generate the operating voltage (usually high voltage) required for operating the lamp from a supply voltage.
  • the ballast is mounted on a front panel or rear panel of the housing, both of which together serve to cover the elongated and cut to length housing or body. It has proven useful to place the electronics unit or the ballast above the bulb. This is because then only the radiated to the ceiling light is slightly shadowed by the electronic unit - if at all - what is not noticeable in the ceiling flooding. The incident light from the light source in the respective slanted covers is not affected in this way by the electronic unit or the ballast.
  • a self-service store is shown in perspective.
  • the passage 2 is illuminated by means of a recessed ceiling light 3, which has a secondary reflector and a primary reflector.
  • a ceiling lamp 3 is described by way of example in DE 1 597 992 A.
  • the lighting device according to the invention is arranged, which is not limiting as a pendant lamp or wall lamp in the right part of FIG. 1 executed.
  • a pendant lamp or wall lamp in the right part of FIG. 1 executed.
  • the ropes 4 can act in addition to their support function as electrical leads. Usually, however, separate electrical leads are realized.
  • FIGS. 2 to 5 Details of the illumination device or pendant luminaire according to the invention are shown in FIGS. 2 to 5.
  • a light source 7 comes in the embodiment and not limiting a rod-shaped cathode tube or fluorescent tube is used, which is operated with a high voltage, which in turn is provided by an electronic unit 8 and a ballast 8 available.
  • a (white light) LED line could also be used as light source 7.
  • the housing 6 consists of a total of three parts, namely an elongate body 6a, a front plate 6b and a rear plate 6c.
  • the elongated body 6a is designed as an extruded profile of, for example, aluminum, can thus be produced in a train complete with practically any length.
  • the front panel 6b and the rear panel 6c are bent and bent sheet metal blanks which are combined with the body 6a, for example, by welding, spot welding, clips, etc.
  • the housing 6 is formed trapezoidal in cross-section.
  • the two trapezoidal limbs (see Fig. 3) and the one trapezoidal limb (Fig. 4) are each formed as at least partially transparent cover 9.
  • the trapezoid bases 10, 11 are, on the one hand, an at least partially transparent head plate 10 for ceiling flooding of the room or for illuminating the ceiling 5 and, on the other hand, a foot plate 11, which in the present case is designed as a terminal strip 11 for the power supply of additional consumers.
  • the housing 6 is mirror-symmetrical in comparison to a mirror plane S with illuminants 7 located on the mirror plane, as FIG. 3 clearly shows power. If, on the other hand, the illumination device according to the invention is used as a wall lamp, as indicated in the right-hand part of FIG. 1, then the housing 6 has an asymmetrical character with only a single cover 9 as a trapezoidal leg. The other and the only cover 9 opposite trapezoidal leg, however, serves for wall connection.
  • a light exit opening of the housing 6 is closed.
  • This light exit opening is framed in the longitudinal direction of the housing or of the body 6a by fastening rails 12 which receive the respective cover 9 in associated grooves 13.
  • the grooves 13 may be configured to receive and hold a mark K located in front of the respective cover 9 and merely indicated.
  • This indicator K can not be limited to a price tag.
  • the fastening rails 12 form holding means 12, 13 in conjunction with the grooves 13.
  • the cover 9 has a multilayer structure, as can be seen in particular with reference to the sectional representation according to FIG. 5.
  • an inner layer 9a facing the luminous means 7 as well as an outwardly facing outer layer 9b are realized, which adjoin one another to form a production unit. That is, the inner layer 9a and the outer layer 9b are made together from plastic in the course of coextrusion.
  • the outer layer 9b is usually colored. Any light reflected back from the outer layer 9b in the direction of the interior of the housing must always first be the light-scattering inner layer 9a happen and is scattered in all directions and damped at the same time. As a result, colored light can practically not be thrown upwards through the top plate 10 to the ceiling 5 of the room.
  • the respective cover 9 is inclined ⁇ relative to a vertical by an angle.
  • This angle ⁇ can take values between 10 and 50 °, in particular 20 to 30 °, preferably about 20 °. Due to the inclination of the cover 9 ensures that the illuminated by means of the illuminant 7 indicator K is registered at an optimal angle of a person P in the passage 2, when the illustrated illumination device according to the invention has a height H of about 2.50 m above the Floor of the passage has.
  • the angle ⁇ can be changed as needed.
  • the groove 13 for receiving the cover 9 and the plate 13 acts in total as a holding means 12, 13 on the housing 6.
  • the terminal block 11 has internal and only indicated contacts 15, which can serve to connect other electrical consumers.
  • the invention achieves this by virtue of the fact that the light scattered in the inner layer 9a uniformly passes through the outer layer 9b to the outside and in this case can undergo color filtering.
  • an orange color filter may be used so that only orange components of the white light emitted by the illuminant 7 leave the cover 9. Any backscattering from the outer layer 9b into the housing interior is suppressed by the inner layer 9a. Any backscattering from the outer layer 9b into the housing interior is suppressed by the inner layer 9a.
  • An upstream optical system 16 ensures that the light passing through the outer layer 9b outward focussed or expanded light depending on the design of the optics.
  • the optics 16 are fresnel lenses introduced into a plastic layer or plastic film.
  • the optic 16 in conjunction with the inner layer 9a and the outer layer 9b can be produced in one go and thus inexpensively.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Polarising Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Seal Device For Vehicle (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP05021579A 2004-12-10 2005-10-01 Dispositif d'éclairage Active EP1669664B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200530041T SI1669664T1 (sl) 2004-12-10 2005-10-01 Sredstvo za razsvetljavo
CY20071101282T CY1107755T1 (el) 2004-12-10 2007-10-08 Εξοπλισμος φωτισμου

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004059786A DE102004059786A1 (de) 2004-12-10 2004-12-10 Beleuchtungseinrichtung

Publications (3)

Publication Number Publication Date
EP1669664A2 true EP1669664A2 (fr) 2006-06-14
EP1669664A3 EP1669664A3 (fr) 2006-09-06
EP1669664B1 EP1669664B1 (fr) 2007-07-11

Family

ID=35816687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05021579A Active EP1669664B1 (fr) 2004-12-10 2005-10-01 Dispositif d'éclairage

Country Status (7)

Country Link
EP (1) EP1669664B1 (fr)
AT (1) ATE366893T1 (fr)
AU (1) AU2005239754B2 (fr)
CY (1) CY1107755T1 (fr)
DE (2) DE102004059786A1 (fr)
HR (1) HRP20070468T3 (fr)
SI (1) SI1669664T1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013008221A1 (fr) * 2011-07-08 2013-01-17 Koninklijke Philips Electronics N.V. Boîtier de luminaire d'éclairage doté de matériau fluorescent
WO2013113566A1 (fr) * 2012-02-02 2013-08-08 Flextronics Automotive Gmbh & Co. Kg Luminaire pourvu d'un élément translucide en matière plastique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009016793U1 (de) * 2009-12-11 2011-04-21 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe
DE102010033141A1 (de) * 2010-08-03 2012-02-09 Cooper Crouse-Hinds Gmbh Leuchte

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1597992A1 (de) 1967-08-16 1970-10-08 Siemens Ag Langgestreckte Leuchte fuer eine oder mehrere nichtstabfoermige Lichtquellen
DE8236975U1 (de) 1983-08-18 Wescho-Ladenbau GmbH & Co KG, 5800 Hagen Vorrichtung zur Halterung von Warenauszeichnungsschildern
DE20319505U1 (de) 2003-12-10 2004-05-06 Herzig, Marco Leuchte

Family Cites Families (9)

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US3978599A (en) * 1974-12-27 1976-09-07 Thomson-Leeds, Company, Inc. Illuminated display device
US4136474A (en) * 1977-05-11 1979-01-30 Belokin Jr Paul Illuminated overhead advertising display
US5025355A (en) * 1989-11-03 1991-06-18 Harwood Ronald P Combination lighting fixture and graphic display means
EP0533301B1 (fr) * 1991-09-03 1999-12-08 Dr. Ing. Willing Gmbh Signe indicatrice illuminée par derrière
US5913617A (en) * 1997-02-27 1999-06-22 Eaton Corporation Display system
US5996607A (en) * 1998-04-15 1999-12-07 Eaton Corporation Installing a fill limiting vent valve in a fuel tank
DE19841962A1 (de) * 1998-09-14 2000-03-16 Willing Gmbh Dr Ing Hinweisleuchte mit farbigen Lichtquellen
DE69821620T2 (de) * 1998-11-13 2004-06-03 M.V.T. Multi Vision Technologies Ltd. Anzeigeeinheit
DE10240251A1 (de) * 2002-08-31 2004-03-25 Neolit Gmbh Display und Verfahren zum Herstellen desselben

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8236975U1 (de) 1983-08-18 Wescho-Ladenbau GmbH & Co KG, 5800 Hagen Vorrichtung zur Halterung von Warenauszeichnungsschildern
DE1597992A1 (de) 1967-08-16 1970-10-08 Siemens Ag Langgestreckte Leuchte fuer eine oder mehrere nichtstabfoermige Lichtquellen
DE20319505U1 (de) 2003-12-10 2004-05-06 Herzig, Marco Leuchte

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013008221A1 (fr) * 2011-07-08 2013-01-17 Koninklijke Philips Electronics N.V. Boîtier de luminaire d'éclairage doté de matériau fluorescent
CN103703300A (zh) * 2011-07-08 2014-04-02 皇家飞利浦有限公司 具有磷光体的辉光灯具壳体
JP2014522079A (ja) * 2011-07-08 2014-08-28 コーニンクレッカ フィリップス エヌ ヴェ グロー照明器具の蛍光体付きハウジング
US9845921B2 (en) 2011-07-08 2017-12-19 Philips Lighting Holding B.V. Glowing luminaire housing with phosphor
CN103703300B (zh) * 2011-07-08 2018-05-11 飞利浦照明控股有限公司 具有磷光体的辉光灯具壳体
WO2013113566A1 (fr) * 2012-02-02 2013-08-08 Flextronics Automotive Gmbh & Co. Kg Luminaire pourvu d'un élément translucide en matière plastique

Also Published As

Publication number Publication date
DE102004059786A1 (de) 2006-06-14
AU2005239754B2 (en) 2011-10-06
ATE366893T1 (de) 2007-08-15
EP1669664A3 (fr) 2006-09-06
EP1669664B1 (fr) 2007-07-11
CY1107755T1 (el) 2013-04-18
HRP20070468T3 (en) 2008-03-31
AU2005239754A1 (en) 2006-06-29
DE502005001011D1 (de) 2007-08-23
SI1669664T1 (sl) 2007-10-31

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