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WO2007043034A2 - Appareil d'eclairage - Google Patents

Appareil d'eclairage Download PDF

Info

Publication number
WO2007043034A2
WO2007043034A2 PCT/IE2006/000113 IE2006000113W WO2007043034A2 WO 2007043034 A2 WO2007043034 A2 WO 2007043034A2 IE 2006000113 W IE2006000113 W IE 2006000113W WO 2007043034 A2 WO2007043034 A2 WO 2007043034A2
Authority
WO
WIPO (PCT)
Prior art keywords
illuminator
housing
illuminator assembly
housing body
assembly
Prior art date
Application number
PCT/IE2006/000113
Other languages
English (en)
Other versions
WO2007043034A8 (fr
WO2007043034A3 (fr
Inventor
William Kelly
John Bouchier
Paul O'shaughnessy
Austin Duke
Original Assignee
Nualight Limited
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 Nualight Limited filed Critical Nualight Limited
Priority to DE602006009283T priority Critical patent/DE602006009283D1/de
Priority to IE20060761A priority patent/IE84817B1/en
Priority to EP06796055A priority patent/EP1934518B1/fr
Priority to AT06796055T priority patent/ATE443234T1/de
Publication of WO2007043034A2 publication Critical patent/WO2007043034A2/fr
Publication of WO2007043034A3 publication Critical patent/WO2007043034A3/fr
Publication of WO2007043034A8 publication Critical patent/WO2007043034A8/fr

Links

Classifications

    • 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
    • A47F3/00—Show cases or show cabinets
    • A47F3/001—Devices for lighting, humidifying, heating, ventilation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0012—Furniture
    • 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
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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

  • the invention relates to illuminators for applications including, for example, display cases or cabinets.
  • illuminators for applications such as retail display cases give rise to problems including having high power consumption, and/or unreliability due to failure of incandescent and fluorescent light sources, and/or costly maintenance, and/or difficulty of retrofitting to existing display cases or cabinets.
  • the invention addresses these problems.
  • Another object is to provide an illuminator which is more versatile to manufacture in the factory or to customise on site during installation.
  • an illuminator assembly comprising an illuminator having a housing and at least one light emitting diode mounted on a substrate within the housing, and an illuminator support for mounting the illuminator in a goods cabinet,
  • the illuminator is of elongate shape
  • the illuminator support comprises at least one bracket for fitting to a planar goods cabinet shelf or shelf support, the bracket being configured to straddle the shelf or shelf support at an edge thereof and including a support means to engage the housing to support the illuminator.
  • the housing comprises a housing body of elongate material, and end caps secured to the ends of the housing body.
  • the housing comprises a platform for the substrate.
  • the housing comprises at least one receiver for fasteners securing the substrate on the platform, the fastener receiver comprising a channel extending along the length of the housing.
  • the channel comprises side ridges along its length for engagement with screw fastener threads.
  • the housing comprises a base of thermally-conductive material under the substrate to provide a heat transfer path for heat from the substrate.
  • the illuminator further comprises a heat transfer material between the substrate and the platform.
  • the housing comprises heat transfer fins.
  • the fins are substantially parallel and fit within an overall curved outer periphery configuration.
  • the cross-sectional shape of the housing is substantially circular.
  • the illuminator further comprises a cover over the diodes.
  • the cover is of flexible material, retained in its shape by engaging the housing on opposed sides.
  • the housing comprises a pair of opposed grooves to receive and retain opposed side edges of the cover.
  • the grooves are configured to allow manual removal and reinsertion of the cover.
  • the cover is of transparent plastics or polymer material.
  • the substrate comprises modular substrate parts with end terminals for inter-connection.
  • the diodes comprise diodes of different types to achieve a desired illumination effect.
  • the bracket is of U-shaped configuration, having a pair of opposed flanges interconnected by a web, said flanges being configured for gripping a planar shelf or shelf support on opposed surfaces.
  • the support means allows the housing to be rotated.
  • the bracket support means allows the housing to be rotated through 360°.
  • the support means comprises a seat for an end of the illuminator.
  • the seat comprises a pair of opposed receivers
  • the illuminator comprises a flange for engaging in the receivers.
  • the receivers are inclined downwardly and inwardly towards each other.
  • the support means comprises an annular support configured to receive an end of the housing.
  • the illuminator comprises a flange on a sleeve-shaped coupler secured to a housing main body, said flange being for engagement with the support means.
  • the support means engages in the groove.
  • the illuminator further comprises a lock for preventing sliding movement of the bracket.
  • the lock comprises a pin engaging the shelf support.
  • the invention provides an illuminator comprising:
  • the housing body having a base of thermally-conductive material below the platform and extending along the length of the housing body, said base terminating in heat dissipation fins,
  • said housing body having a pair of opposed grooves over the substrate, and a resilient transparent cover over the diodes and being snap-fitted in place with opposed edges engaging in said grooves, and
  • the illuminator has a substantially circular cross-sectional shape.
  • the illuminator further comprises a circular flange at each end of the illuminator, said flange being configured for engagement with a support means in a manner which allows rotation about a longitudinal axis of the illuminator.
  • the invention provides a method of manufacturing any illuminator as defined above, the method comprising the steps of:
  • the housing body has a channel running along the length of the platform, and the substrate is secured in place by fastening screws at appropriate locations along the channel.
  • Fig. 1 is a perspective view from above of an illuminator of the invention, and Fig. 2 is a perspective view from behind;
  • Figs. 3 (a) and (b) are diagrammatic cross-sectional views through the illuminator, showing the configuration of a housing body and how an LCD substrate PCB is secured to it;
  • Fig. 4 is a perspective view of an end cap for the housing;
  • Fig. 5 is a perspective view of the illuminator during manufacture with mounting fixtures attached;
  • Figs. 6, 7, and 8 are perspective, end, and side views respectively of a straddle bracket for mounting the illuminator onto conventional shelf supports;
  • Figs. 9 and 10 are perspective views showing the illuminator being mounted onto the shelf support
  • Fig. 11 is an end view showing an illuminator supported by the brackets.
  • Figs. 12 and 13 are side and front views showing an alternative illuminator and bracket of the invention.
  • an illuminator 1 is of elongate overall configuration, generally similar to that of a conventional illuminator of the fluorescent tube type.
  • the illuminator 1 comprises a housing body 2 which is a section of a length of extruded aluminium.
  • a transparent polymer cover 3 is snap-fitted in place across a front opening of the housing body 2.
  • a circuit board 5 is supported on the housing 2, and it is a substrate for LEDs 6 and drive circuits 7.
  • the housing body 2 has a supporting platform 9 for the PCB 5.
  • a channel 10 runs centrally along the length of the housing body 2, acting as a guide and receiver for screws 11 to secure the PCB 5 to the housing body 2.
  • the channel 10 comprises ridges along each side, allowing secure engagement of the screw threads.
  • there may be a different thermally conductive material such as thermally conductive greases or rubber. If there is a pad, it may have an adhesive.
  • This arrangement presses the board 5 against the housing 2 so that there is optimum heat transfer from the underside of the board 5 into the housing 2. It also allows the illuminator to be easily assembled during manufacture, and for the PCB to be removed and replaced for any maintenance or upgrade that may be required during its lifetime. Also, there is no need for pre-drilling in the housing 2 for the screws 11 as the channel 10 provides a sufficient guide for engaging screws at any position.
  • the housing 2 comprises a base 12 for physical support of the board 5, for overall strength, and for heat transfer.
  • Heat transfer pads 18 and integral fins 13 complete a heat transfer path to the surrounding environment.
  • the edges of the fins are rounded to avoid sharp edges.
  • the housing body 2 also comprises longitudinal grooves 14 on each lateral side at the front for retaining the transparent cover 3. Because the cover is flexible, it can be easily snap-fitted into position. This allows the cover 3 to be easily fitted . during manufacture and to be fitted and removed during the lifecycle of the illuminator. In another embodiment, there is less flexibility in the cover.
  • the internal surfaces of the housing surrounding the PCB 5 will reflect some light from the LEDs 6, thus optimising the extent of light output and also allowing significant control over the directionality of the light according to the shape of the housing 2.
  • the shape of the housing may be different from that illustrated in order to achieve a different light output pattern with a different extent of reflection from the internal surfaces.
  • Fig. 4 shows an end cap 4 in more detail. It will be noted that there is a ledge 15 for additional support of the board 5, fixing screw apertures 16, and an aperture 17 for electrical cable 20 for the board. It will also be appreciated from the drawings that the illuminator may be manufactured with excellent versatility in terms of its length. One must only cut the extruded aluminium housing body 2 to the desired section length and cut the plastics cover 3 accordingly.
  • the PCB 5 is in modular sections with terminals for interconnection. Indeed it is envisaged that the illuminator may even be customised on site to suit the display case into which it is being fitted.
  • the illuminator 1 also comprises mounting couplers 25 secured by grub screws.
  • Each coupler 25 is of tubular shape, and at its outer extremity there is a circumferential groove 26 defining an end flange 27.
  • the cable 20 is trained through the coupler 25.
  • each straddle bracket 30 comprises a top web 31 and two downwardly-depending flanges 32, forming together an inverted U-shaped configuration.
  • the flanges 32 have corresponding vertical slots 33 to accommodate the cable 20.
  • Each receiver extends at an angle between vertical and horizontal tapered downwardly towards each other.
  • Each receiver 34, 35 comprises a pressed-out length of the bracket metal forming a slot to receive the end flange 27.
  • the pair of receivers 35 together form a seat to receive the flange 27 of a coupler 25. Because of the angles at which the receivers 34 and 35 are inclined they form a particularly stable seat for the ends of the illuminator 1, and furthermore they allow the illuminator to be rotated for optimum direction of the light.
  • the illuminator further comprises a fixture which is secured to the shelf support B by engagement of a pin in an aperture of the shelf support. This is secured in place at a location to prevent sliding of a straddle bracket 30.
  • sleeve-shaped couplers 25 and the straddle brackets 30 allow the illuminator to be easily and quickly mounted in a display cabinet having conventional shelf supports or brackets B, allowing very easy retrofitting. What has been achieved is excellent illuminator support stability, versatility for rotation to a desired illumination direction, and very simple fitting/installation either retrofitted or original.
  • Fig. 11 in particular shows how the top web 31 of the bracket 30 is matched in height by a fixture 40 over the shelf support B to ensure horizontal mounting of the shelf S.
  • the illuminator when installed, can be rotated to any desired orientation so that it may for example illuminate items on a shelf underneath it. Alternatively, it may be upwardly directed to illuminate items above it through a glass shelf supported on the shelf support brackets.
  • Another advantage of the illuminator is that the manufacturer can easily choose illumination parameters by simply choosing the desired configuration of modular boards 5. For example, there may be a specific chosen pattern of different LEDs to achieve a particular illumination effect.
  • Another versatile parameter is the length of the housing body 2, and hence of the illuminator.
  • the illuminator has a similar physical configuration to a conventional fluorescent illuminator, allowing the latter to be replaced with illuminators which do not give rise to hazardous waste disposal issues.
  • the illuminator may be configured to fit into a support and power supply of a conventional fluorescent illuminator.
  • the illuminator may be supplied as a plug-in replacement for a fluorescent tube, with the fluorescent tube electrical supply providing power to the circuit.
  • the power supply may be mains or down-converted AC or DC depending upon the illumination requirements.
  • This embodiment may include a safety feature for by-passing or disconnecting a ballast to ensure that high voltages are not applied.
  • a pair of opposed straddle brackets 30 supports an illuminator, however with suitable configuration of the brackets and couplers (and possible size and weight of housing) a single straddle bracket may provide cantilevered support. This allows further versatility.
  • the illuminator may form part of a frame of a display case, such as a mullion.
  • a bracket 50 has a U-shaped shelf edge surround 51 for straddling the front edge of a shelf S and a screw 52 to secure the bracket 51 in place.
  • the lower flange of the surround 51 is secured to a depending and circular illuminator support 53 through which the illuminator coupler 25 fits. Again, this allows the illuminator to be easily retro-fitted to an existing cabinet, and to be rotated to an optimum illumination position.
  • an illuminator support may have a bracket similar to the bracket 50, but the support means may be similar to the arrangement in the bracket 30, with opposed cut-outs or grooves forming a seat for the ends of the illuminator.
  • the illuminator may not include any support.
  • it may for example be the equivalent of a replacement "bulb".
  • a support it may be of any other suitable configuration.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Polarising Elements (AREA)

Abstract

L'invention concerne un appareil d'éclairage (1) de forme généralement allongée, sensiblement semblable à celle d'un appareil d'éclairage classique du type tube fluorescent. Cet appareil comprend un logement (2) qui est une section de la longueur d'un aluminium extrudé. Un couvercle polymère transparent (3) est fermé par pression sur une ouverture frontale du logement (2). Un embout (4) est placé à chaque extrémité du logement (2). Une carte de circuit imprimé (5) montée sur le logement (2) sert de substrat pour les diodes électroluminescentes (6) et les circuits d'attaque (7). Le logement (2) comprend une plate-forme de support (9) pour la carte de circuit imprimé (5). Au moyen d'accouplements (25) et de supports chevauchants (30), l'appareil d'éclairage est facilement et sûrement monté sur des taquets ou des consoles classiques (B) pour tablettes pour réaliser un rattrapage ou une installation originale. Chaque support chevauchant (30) comprend une bande supérieure (31) et deux rebords orientés vers le bas (32) qui forment un U inversé. Sur un côté d'un support chevauchant (30), une paire de récepteurs (35) forment ensemble un siège destiné à recevoir un rebord (27). Etant donné les angles auxquels les récepteurs (34, 35) sont inclinés, ces derniers forment un siège particulièrement stable pour les extrémités de l'appareil d'éclairage 1. En outre, ces récepteurs permettent de tourner l'appareil d'éclairage en vue d'obtenir une direction optimale de la lumière.
PCT/IE2006/000113 2005-10-14 2006-10-16 Appareil d'eclairage WO2007043034A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE602006009283T DE602006009283D1 (de) 2005-10-14 2006-10-16 Beleuchtungsvorrichtung
IE20060761A IE84817B1 (en) 2005-10-14 2006-10-16 An illuminator
EP06796055A EP1934518B1 (fr) 2005-10-14 2006-10-16 Appareil d'eclairage
AT06796055T ATE443234T1 (de) 2005-10-14 2006-10-16 Beleuchtungsvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72619605P 2005-10-14 2005-10-14
US60/726,196 2005-10-14

Publications (3)

Publication Number Publication Date
WO2007043034A2 true WO2007043034A2 (fr) 2007-04-19
WO2007043034A3 WO2007043034A3 (fr) 2007-06-07
WO2007043034A8 WO2007043034A8 (fr) 2009-02-05

Family

ID=37420922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IE2006/000113 WO2007043034A2 (fr) 2005-10-14 2006-10-16 Appareil d'eclairage

Country Status (5)

Country Link
EP (1) EP1934518B1 (fr)
AT (1) ATE443234T1 (fr)
DE (1) DE602006009283D1 (fr)
IE (1) IE84817B1 (fr)
WO (1) WO2007043034A2 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2002762A1 (fr) 2007-06-11 2008-12-17 Sanyo Electric Co., Ltd. Vitrine
GB2451551A (en) * 2007-07-27 2009-02-04 Ledtech Electronics Corp Rotatable tube lamp assembly
EP2055211A1 (fr) * 2007-11-01 2009-05-06 Sanyo Electric Co., Ltd. Vitrine
WO2009079209A1 (fr) * 2007-12-17 2009-06-25 Illinois Tool Works Inc. Ensemble lumineux alimenté de façon inductive
GB2459942A (en) * 2008-05-16 2009-11-18 Ledtech Electronics Corp A custom assembly light-emitting module
EP2151621A1 (fr) * 2008-08-05 2010-02-10 Augux Co., Ltd. Ensemble d'éclairage à diode électroluminescente
EP2194317A1 (fr) * 2008-12-08 2010-06-09 Nicolaas Veldboer LED lampe avec approvisionnement de réfrigération
WO2010050685A3 (fr) * 2008-10-27 2010-08-05 화우테크놀러지주식회사 Dispositif d'éclairage à del de type lampe fluorescente à direction d'émission de lumière réglable
NL2003481C2 (en) * 2008-10-24 2010-11-23 Ec Vastgoed B V Improved led arrangement and lamp assemblies.
ES2361879A1 (es) * 2008-11-20 2011-06-24 Lidolight Saving Energy, S.L. Luminaria.
CN101653329B (zh) * 2008-08-18 2011-12-21 三洋电机株式会社 陈列橱
CN101791180B (zh) * 2009-01-30 2012-02-29 三洋电机株式会社 陈列柜
WO2015038813A1 (fr) * 2013-09-11 2015-03-19 GE Lighting Solutions, LLC Elément de vitrine doté d'une source de lumière del à montage direct
PL422828A1 (pl) * 2017-09-12 2019-03-25 Zamel Spółka Z Ograniczoną Odpowiedzialnością Sposób łączenia ramek opraw oświetleniowych

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11118752B2 (en) * 2020-01-27 2021-09-14 Elemental LED, Inc. Flexible cover for linear lighting channels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6283612B1 (en) * 2000-03-13 2001-09-04 Mark A. Hunter Light emitting diode light strip
FR2819577B1 (fr) * 2001-01-12 2003-07-18 Herger Etagere illuminee par led
US7121675B2 (en) * 2002-01-10 2006-10-17 Artak Ter-Hovhannisian Low temperature LED lighting system
WO2006067777A2 (fr) * 2004-12-23 2006-06-29 Nualight Limited Eclairage de vitrine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2002762A1 (fr) 2007-06-11 2008-12-17 Sanyo Electric Co., Ltd. Vitrine
US7824057B2 (en) 2007-06-11 2010-11-02 Sanyo Electric Co., Ltd. Showcase
GB2451551A (en) * 2007-07-27 2009-02-04 Ledtech Electronics Corp Rotatable tube lamp assembly
GB2451551B (en) * 2007-07-27 2010-09-15 Ledtech Electronics Corp Lamp assembly
EP2055211A1 (fr) * 2007-11-01 2009-05-06 Sanyo Electric Co., Ltd. Vitrine
US8038312B2 (en) 2007-11-01 2011-10-18 Sanyo Electric Co., Ltd. Showcase
WO2009079209A1 (fr) * 2007-12-17 2009-06-25 Illinois Tool Works Inc. Ensemble lumineux alimenté de façon inductive
GB2459942A (en) * 2008-05-16 2009-11-18 Ledtech Electronics Corp A custom assembly light-emitting module
EP2151621A1 (fr) * 2008-08-05 2010-02-10 Augux Co., Ltd. Ensemble d'éclairage à diode électroluminescente
CN101653329B (zh) * 2008-08-18 2011-12-21 三洋电机株式会社 陈列橱
NL2003481C2 (en) * 2008-10-24 2010-11-23 Ec Vastgoed B V Improved led arrangement and lamp assemblies.
WO2010050685A3 (fr) * 2008-10-27 2010-08-05 화우테크놀러지주식회사 Dispositif d'éclairage à del de type lampe fluorescente à direction d'émission de lumière réglable
ES2361879A1 (es) * 2008-11-20 2011-06-24 Lidolight Saving Energy, S.L. Luminaria.
EP2194317A1 (fr) * 2008-12-08 2010-06-09 Nicolaas Veldboer LED lampe avec approvisionnement de réfrigération
CN101791180B (zh) * 2009-01-30 2012-02-29 三洋电机株式会社 陈列柜
WO2015038813A1 (fr) * 2013-09-11 2015-03-19 GE Lighting Solutions, LLC Elément de vitrine doté d'une source de lumière del à montage direct
GB2534307A (en) * 2013-09-11 2016-07-20 Ge Lighting Solutions Llc Showcase member with direct-mounted LED light source
US9516954B2 (en) 2013-09-11 2016-12-13 GE Lighting Solutions, LLC Showcase member with direct-mounted LED light source
GB2534307B (en) * 2013-09-11 2020-12-09 Current Lighting Solutions Llc Showcase member with direct-mounted LED light source
PL422828A1 (pl) * 2017-09-12 2019-03-25 Zamel Spółka Z Ograniczoną Odpowiedzialnością Sposób łączenia ramek opraw oświetleniowych

Also Published As

Publication number Publication date
WO2007043034A8 (fr) 2009-02-05
EP1934518B1 (fr) 2009-09-16
DE602006009283D1 (de) 2009-10-29
IE84817B1 (en) 2008-02-06
EP1934518A2 (fr) 2008-06-25
IE20060761A1 (en) 2007-06-13
ATE443234T1 (de) 2009-10-15
WO2007043034A3 (fr) 2007-06-07

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