WO2007013121A1 - Dispositif d'eclairage a base de diodes electroluminescentes monte sur des surfaces verticales ou horizontales - Google Patents

Dispositif d'eclairage a base de diodes electroluminescentes monte sur des surfaces verticales ou horizontales Download PDF

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Publication number
WO2007013121A1
WO2007013121A1 PCT/IT2006/000580 IT2006000580W WO2007013121A1 WO 2007013121 A1 WO2007013121 A1 WO 2007013121A1 IT 2006000580 W IT2006000580 W IT 2006000580W WO 2007013121 A1 WO2007013121 A1 WO 2007013121A1
Authority
WO
WIPO (PCT)
Prior art keywords
led lighting
layer
light flux
lighting device
insulating resin
Prior art date
Application number
PCT/IT2006/000580
Other languages
English (en)
Inventor
Edda Incerti
Original Assignee
Immobiliare Eder S.R.L.
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 Immobiliare Eder S.R.L. filed Critical Immobiliare Eder S.R.L.
Priority to EP06780606A priority Critical patent/EP1917465A1/fr
Publication of WO2007013121A1 publication Critical patent/WO2007013121A1/fr

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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C17/00—Pavement lights, i.e. translucent constructions forming part of the surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/535—Kerbs or road edgings specially adapted for alerting road users
    • E01F9/547—Kerbs or road edgings specially adapted for alerting road users illuminated
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/04—Provision of filling media
    • 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
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F21V27/02—Cable inlets
    • 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
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • 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
    • F21W2131/109—Outdoor lighting of gardens
    • 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 object of this invention is a manufactured device diffusing light, for a prevalently external use, of various shapes and sizes, replacing the present small lighting and signalling beacons, containing a LED lighting source fully encased inside the article, and using a connecting cable protected from the atmospheric agents and tramplable on.
  • the present small lighting beacons or light sources contained in lighting bodies are realized by steel or aluminium or various plastic materials such as polycarbonate, and practically all can be opened for replacing the light sources.
  • a high degree of electric insulation to the surrounding environment (1P68) is required, they, once opened and subsequently closed, can not guarantee tightness, due to the nature of the peripheral gaskets employed.
  • Present invention overcomes these limitations, while also adding the advantage of an easy installation; both directly on the ground and on various surfaces such as, preferably yet not exclusively, pavements, walls, tiles, bricks, curb-stones and traffic dividers, road surfaces and swimming pools.
  • Figures 1 , 2, 3 and 4 show a number of possible embodiments of the invention, preferably yet not exclusively of a cylindrical or parallelepiped shape and of various sizes, characterized by the following elements: - an upper layer (4, 13, 22, 31 and 39) of a preferably yet not exclusively convex, concave or fiat shape, to spread or diffuse light, prevalently and preferably made of resins of adequate transparency and tread-on resistance, in which are mixed or encapsulated compounds (5, 14, 24, 32 and 42) made of transparent quartz of an amethyst or citrine type, quartz derivatives or granular silica elements such as powdered glass;
  • an optional layer (23) for additional protection external to the light dis- tributing and diffusing upper layer (22), of a preferably yet not exclusively glassy type with a high resistance to mechanical impacts, a low lighting flux attenuation and characterized by a smooth and scarcely wrinkled surface;
  • an optional external cover (2, 11 , 20, 37) of the light source made of various materials such as bricks, stones, solid wooden or metal blocks, ceramic, glass, and resins characterized by a cavity for the housing of the components of present device, and obtained by various fabricating processes such as die forming and casting, fitted with holes (8, 17, 27, 45) for the passing of the electrical connecting cables, and with surface shapes adapting to various surroundings;
  • an internal layer (3, 12, 21, 30 and 38) enclosing and protecting the light source and its piloting system, made of insulating resins of a dual- component silicon-gel type.
  • the reference 1 indicates one of the possible forms of embodiment of the present invention, of a cylindrical type, wherein the upper external light diffusing and distributing layer 4 is set flush with the outer cover 2.
  • various compounds 5 are mixed inside the layer 4, such as mineral glass, PMMA, PC, crystal, and quartz, all arranged in geometric forms and provided with appropriate surface treatments designed to boost their light diffusing, or refracting or reflecting properties.
  • the reference 10 indicates one of the possible forms of embodiment of the subject invention of a cylindri- cal type, wherein the upper external light distributing and diffusing layer 13 is placed in a raised position with respect to the outer containing cover 11 , for the purpose of also allowing a radiance of light in a lateral direction.
  • the reference 19 indicates one of the possible forms of embodiment of the present invention, of a cylindri- cal type, wherein an additional external protection 23 is placed, by adhesion or another known attaching system, above the upper light distributing and diffusing layer 22, and characterized by a smooth or scarcely wrinkled surface flush with the outer cover 20, so as to favour its application in pavements or satisfy environmental requirements.
  • the reference 29 indicates one of the possible forms of embodiment of the invention, of a cylindrical type, which holds the lower, LED lighting source 33 insulating layer 30 and the relative piloting devices 34 as well as the connecting cables 35, above which the outer light distributing and diffusing layer 31 , having compounds 32 therein mixed, is placed.
  • the lower and upper layers will be assembled using manufacturing processes based on casting in dies or by equivalent techniques, and the resins employed in the two layers 30 and 31 will be selected in the light of their maximum mutual adhesiveness and best maintenance of their mechanical and optical characteristics in time.
  • the reference 36 indicates one of the possible forms of embodiment of the invention, of a cylindrical type, wherein the upper light distributing and diffusing layer 39 is placed in a raised position with respect to the outer containing cover 37, for the purpose of allowing a light radiance in a lateral direction, and where a further additional external protection layer 40 fitted with a white or silvery internal surface 41 is placed above this layer by adhesion or by another known attaching system, so as to achieve a diffused or mirror-like reflec- tion for the purpose of further promoting the emission of lateral light.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

Dispositif d'éclairage (1) à base de diodes electroluminescentes conçu pour être fixé sur des surfaces murales ou horizontales et comprenant une couche intérieure en résine isolante (3) possédant une faible caractéristique d'atténuation du flux lumineux, une source d'éclairage (6) par LED, au moins deux câbles de branchement (9) sortant de la couche (3), ainsi que d'au moins un orifice (8) pratiqué dans un couvercle extérieur (2), une couche extérieure supérieure en résine isolante (4) possédant une faible caractéristique d'atténuation du flux lumineux, des composants en verre minéral, PPMA, PC, quartz ou leurs équivalents (5) profilés et traités en surface en fonction de la modification de la répartition nécessaire du flux lumineux et incorporés dans la couche supérieure (4), une couche extérieure supplémentaire (2) de protection constituée de matériaux de différents types et configurations, tels que des briques, des plaques, des blocs pleins en bois ou en métal, de la céramique, du verre ou des résines conçus pour s'adapter à divers milieux.
PCT/IT2006/000580 2005-07-28 2006-07-27 Dispositif d'eclairage a base de diodes electroluminescentes monte sur des surfaces verticales ou horizontales WO2007013121A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06780606A EP1917465A1 (fr) 2005-07-28 2006-07-27 Dispositif d'eclairage a base de diodes electroluminescentes monte sur des surfaces verticales ou horizontales

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000093 IT1361896B1 (it) 2005-07-28 2005-07-28 Corpi illuminanti a led per fissaggio su sedi murali/pavimentazioni od integrabile in elementi di arredo e destinati ad ambienti soggetti a forti sollecitazioni fisico/chimiche ed agenti atmosferici
ITRE2005A000093 2005-07-28

Publications (1)

Publication Number Publication Date
WO2007013121A1 true WO2007013121A1 (fr) 2007-02-01

Family

ID=37401416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2006/000580 WO2007013121A1 (fr) 2005-07-28 2006-07-27 Dispositif d'eclairage a base de diodes electroluminescentes monte sur des surfaces verticales ou horizontales

Country Status (3)

Country Link
EP (1) EP1917465A1 (fr)
IT (1) IT1361896B1 (fr)
WO (1) WO2007013121A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1947383A1 (fr) * 2006-11-29 2008-07-23 Sven Quitschau Composant minéral doté d'un moyen d'éclairage intégré, son procédé de fabrication et moyen d'éclairage
WO2008126063A1 (fr) * 2007-04-17 2008-10-23 Performance In Lighting S.P.A. Dispositif d'éclairage d'architecture de paysage
EP2020015A2 (fr) * 2006-05-03 2009-02-04 Dialight Corporation Source de lumiere a led integree
EP2088369A1 (fr) * 2008-02-07 2009-08-12 Elmar Schrutek Lampe
EP1884707A3 (fr) * 2006-07-28 2009-09-02 TARGETTI SANKEY S.p.A. Appareil d'éclairage encastré étanche
WO2009124937A1 (fr) * 2008-04-08 2009-10-15 Led Go Srl Dispositif d’éclairage et son procédé de production
ITMI20090232A1 (it) * 2009-02-20 2010-08-21 Aldabra Srl Dispositivo di illuminazione dotato di un componente ottico di propagazione della radiazione luminosa
DE102009024354A1 (de) * 2009-06-09 2010-12-16 Hans Striewski Dekorwand
DE202011000255U1 (de) * 2011-02-03 2012-05-08 Zumtobel Lighting Gmbh Abdeckung für ein Leuchtengehäuse
FR2992401A1 (fr) * 2012-06-20 2013-12-27 Ldf Pro Unite lumineuse, son procede de fabrication et son utilisation
WO2014128353A1 (fr) * 2013-02-25 2014-08-28 Glowway Oy Ltd Marqueur de trajet électrique et système de guidage de route de sortie
WO2017111714A1 (fr) * 2015-12-23 2017-06-29 LIERDE Jan Herman Ida Elizabeth VAN Appareil d'éclairage
WO2017216396A1 (fr) * 2016-06-16 2017-12-21 QUIROGA FERNÁNDEZ, Carlos Plaque de signalisation routière lumineuse sur laquelle on peut circuler
US10161086B2 (en) 2016-09-28 2018-12-25 Alpha International, Inc. Illuminated paver
CN109826121A (zh) * 2019-02-27 2019-05-31 苏州中阑文化科技有限公司 一种地面发光的警示、导视标识制作方式
CN109898382A (zh) * 2019-01-21 2019-06-18 南通天承光电科技有限公司 一种发光地砖
DE102018123028A1 (de) * 2018-09-19 2020-03-19 Christian Huckschlag Leuchtvorrichtung für die Integration in eine Verkehrsfläche

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03285958A (ja) * 1990-03-31 1991-12-17 Dainichiseika Color & Chem Mfg Co Ltd 光拡散性樹脂組成物
EP0658655A1 (fr) * 1993-12-15 1995-06-21 Michel Niezen Dispositif lumineux
JPH0849219A (ja) * 1994-06-02 1996-02-20 Yamau:Kk 舗装面識別用コンクリート板
JP2001060724A (ja) * 1999-08-20 2001-03-06 Stanley Electric Co Ltd 拡散発光素子およびその製造方法
WO2002055789A1 (fr) * 2001-01-16 2002-07-18 Pas Ireneus Johannes Theodorus Composante de construction eclairante comprenant une ou plusieurs sources lumineuses; mosaique de composantes de construction eclairantes
NL1017928C2 (nl) * 2001-04-24 2002-10-25 H A Hoeflake Electrotechniek B Wegdekverlichtingsarmatuur.
US20040241894A1 (en) * 2000-07-21 2004-12-02 Yoshifumi Nagai Light emitting device, display apparatus with an array of light emitting devices, and display apparatus method of manufacture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03285958A (ja) * 1990-03-31 1991-12-17 Dainichiseika Color & Chem Mfg Co Ltd 光拡散性樹脂組成物
EP0658655A1 (fr) * 1993-12-15 1995-06-21 Michel Niezen Dispositif lumineux
JPH0849219A (ja) * 1994-06-02 1996-02-20 Yamau:Kk 舗装面識別用コンクリート板
JP2001060724A (ja) * 1999-08-20 2001-03-06 Stanley Electric Co Ltd 拡散発光素子およびその製造方法
US20040241894A1 (en) * 2000-07-21 2004-12-02 Yoshifumi Nagai Light emitting device, display apparatus with an array of light emitting devices, and display apparatus method of manufacture
WO2002055789A1 (fr) * 2001-01-16 2002-07-18 Pas Ireneus Johannes Theodorus Composante de construction eclairante comprenant une ou plusieurs sources lumineuses; mosaique de composantes de construction eclairantes
NL1017928C2 (nl) * 2001-04-24 2002-10-25 H A Hoeflake Electrotechniek B Wegdekverlichtingsarmatuur.

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2020015A4 (fr) * 2006-05-03 2010-11-03 Dialight Corp Source de lumiere a led integree
EP2020015A2 (fr) * 2006-05-03 2009-02-04 Dialight Corporation Source de lumiere a led integree
US8029162B2 (en) 2006-05-03 2011-10-04 Dialight Corporation Embedded LED light source
EP1884707A3 (fr) * 2006-07-28 2009-09-02 TARGETTI SANKEY S.p.A. Appareil d'éclairage encastré étanche
EP1947383A1 (fr) * 2006-11-29 2008-07-23 Sven Quitschau Composant minéral doté d'un moyen d'éclairage intégré, son procédé de fabrication et moyen d'éclairage
WO2008126063A1 (fr) * 2007-04-17 2008-10-23 Performance In Lighting S.P.A. Dispositif d'éclairage d'architecture de paysage
EP2088369A1 (fr) * 2008-02-07 2009-08-12 Elmar Schrutek Lampe
WO2009124937A1 (fr) * 2008-04-08 2009-10-15 Led Go Srl Dispositif d’éclairage et son procédé de production
WO2010095156A1 (fr) 2009-02-20 2010-08-26 Aldabra S.R.L. Dispositif d'éclairage muni d'un composant optique de propagation de rayonnement lumineux
ITMI20090232A1 (it) * 2009-02-20 2010-08-21 Aldabra Srl Dispositivo di illuminazione dotato di un componente ottico di propagazione della radiazione luminosa
DE102009024354A1 (de) * 2009-06-09 2010-12-16 Hans Striewski Dekorwand
DE202011000255U1 (de) * 2011-02-03 2012-05-08 Zumtobel Lighting Gmbh Abdeckung für ein Leuchtengehäuse
FR2992401A1 (fr) * 2012-06-20 2013-12-27 Ldf Pro Unite lumineuse, son procede de fabrication et son utilisation
WO2014128353A1 (fr) * 2013-02-25 2014-08-28 Glowway Oy Ltd Marqueur de trajet électrique et système de guidage de route de sortie
WO2017111714A1 (fr) * 2015-12-23 2017-06-29 LIERDE Jan Herman Ida Elizabeth VAN Appareil d'éclairage
WO2017216396A1 (fr) * 2016-06-16 2017-12-21 QUIROGA FERNÁNDEZ, Carlos Plaque de signalisation routière lumineuse sur laquelle on peut circuler
US10161086B2 (en) 2016-09-28 2018-12-25 Alpha International, Inc. Illuminated paver
DE102018123028A1 (de) * 2018-09-19 2020-03-19 Christian Huckschlag Leuchtvorrichtung für die Integration in eine Verkehrsfläche
CN109898382A (zh) * 2019-01-21 2019-06-18 南通天承光电科技有限公司 一种发光地砖
CN109898382B (zh) * 2019-01-21 2020-06-16 南通天承光电科技有限公司 一种发光地砖
WO2020151163A1 (fr) * 2019-01-21 2020-07-30 南通天承光电科技有限公司 Brique électroluminescente
CN109826121A (zh) * 2019-02-27 2019-05-31 苏州中阑文化科技有限公司 一种地面发光的警示、导视标识制作方式

Also Published As

Publication number Publication date
EP1917465A1 (fr) 2008-05-07
IT1361896B1 (it) 2009-06-12
ITRE20050093A1 (it) 2007-01-29

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