ITPI20100106A1 - ADJUSTABLE LIGHT SOURCE - Google Patents

ADJUSTABLE LIGHT SOURCE Download PDF

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Publication number
ITPI20100106A1
ITPI20100106A1 IT000106A ITPI20100106A ITPI20100106A1 IT PI20100106 A1 ITPI20100106 A1 IT PI20100106A1 IT 000106 A IT000106 A IT 000106A IT PI20100106 A ITPI20100106 A IT PI20100106A IT PI20100106 A1 ITPI20100106 A1 IT PI20100106A1
Authority
IT
Italy
Prior art keywords
light source
base
adjustable light
fixed
lamp
Prior art date
Application number
IT000106A
Other languages
Italian (it)
Inventor
Piero Landini
Original Assignee
Pro One Srl
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 Pro One Srl filed Critical Pro One Srl
Priority to IT000106A priority Critical patent/ITPI20100106A1/en
Publication of ITPI20100106A1 publication Critical patent/ITPI20100106A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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]

Description

TITOLO TITLE

Domanda di Brevetto per invenzione Industriale dal titolo: "Sorgente luminosa orientabile.". Patent Application for Industrial Invention entitled: "Adjustable light source.".

DESCRIZIONE DESCRIPTION

Campo dell'invenzione Field of the invention

La presente invenzione riguarda il settore delle sorgenti luminose, in particolar modo quelle a led. The present invention relates to the sector of light sources, in particular the LED ones.

Stato della tecnica State of the art

Attualmente il mercato delle sorgenti luminose si trova alle soglie di un radicale cambiamento: entro breve tempo tutte le lampade ad incandescenza saranno messe al bando e quindi rimarranno in commercio le lampade fluorescenti, che già da tempo sono in vendita e il cui impiego è sempre più frequente anche nelle abitazioni private. Currently the light source market is on the threshold of a radical change: within a short time all incandescent lamps will be banned and therefore fluorescent lamps will remain on the market, which have already been on sale for some time and whose use is increasingly also frequent in private homes.

Il futuro delle sorgenti luminose è senz'altro nella tecnologia LED, il cui studio per il loro potenziamento sta vivendo un momento grande fermento. The future of light sources is undoubtedly in LED technology, whose study for their enhancement is experiencing a great ferment.

Inoltre nelle nostre abitazioni solitamente sono impiegati apparecchi di illuminazione con portalampade del tipo E14 ed E27; per questo motivo molti costruttori di lampade hanno prodotto lampade fluorescenti intercambiabili con questo tipo di attacchi. Furthermore, in our homes, lighting fixtures with E14 and E27 lamp holders are usually used; for this reason many lamp manufacturers have produced interchangeable fluorescent lamps with this type of fitting.

Verosimilmente questo percorso verrà seguito anche dalle lampade a LED, che verranno costruite dapprima con attacchi del tipo E14 e E27 e, in un secondo momento, senza più gli attacchi tradizionali. Probably this path will also be followed by LED lamps, which will be built first with E14 and E27 type sockets and, later, without the traditional sockets.

Mentre le sorgenti luminose a tecnologia LED sono ampiamente utilizzate per installazioni speciali, il loro utilizzo in ambito domestico è molto più limitato, soprattutto rispetto alle lampade incandescenti e a quelle fluorescenti. While LED technology light sources are widely used for special installations, their use in the home is much more limited, especially compared to incandescent and fluorescent lamps.

Inoltre mentre esistono in commercio numerosi apparecchi di illuminazione che consentono di orientare il fascio luminoso prodotto dalle lampadine, non esiste una lampadina che sia in grado di orientare da sola il fascio luminoso che essa emette. Furthermore, while there are numerous lighting devices on the market which allow to direct the light beam produced by the bulbs, there is no light bulb which is capable of directing the light beam it emits by itself.

Breve descrizione delle figure. Brief description of the figures.

La Fig. 1 mostra schematicamente il dispositivo (10) secondo l'invenzione in cui sono evidenziati la parte fissa (12) e la parte mobile (13) dello zoccolo della lampada, l'elemento (15) contenente le sorgenti luminose (18) e le feritoie (16) per la dispersione del calore. Fig. 1 schematically shows the device (10) according to the invention in which the fixed part (12) and the mobile part (13) of the lamp base, the element (15) containing the light sources (18) are highlighted and the slots (16) for heat dispersion.

La Fig.2 mostra il dispositivo (10) con l'elemento (15) ruotato rispetto all'asse verticale X. Fig. 2 shows the device (10) with the element (15) rotated with respect to the vertical axis X.

Sintesi dell'invenzione Summary of the invention

La presente invenzione consiste in una lampada, preferibilmente ma non necessariamente a led, con attacco standard (preferibilmente del tipo E27, E14). The present invention consists of a lamp, preferably but not necessarily LED, with a standard socket (preferably of the type E27, E14).

La caratteristica di questa lampada consiste nel fatto che, dopo essere stata montata al suo portalampada essa è in grado di orientare il fascio luminoso. The characteristic of this lamp consists in the fact that, after being mounted to its lamp holder, it is able to direct the light beam.

La lampada presenta uno zoccolo diviso in due parti, di cui una fissa (12) e una mobile (13). The lamp has a base divided into two parts, one of which is fixed (12) and one is mobile (13).

La parte di zoccolo fissa (12) è fissata rigidamente all'attacco (il). La parte mobile dello zoccolo (13) è collegata alla parte inferiore fissa (12), e può ruotare rispetto ad esso di circa 350° sul piano "Y". The fixed base part (12) is rigidly fixed to the attachment (il). The movable part of the base (13) is connected to the fixed lower part (12), and can rotate with respect to it by about 350 ° on the "Y" plane.

Nella parte mobile dello zoccolo (13) sono presenti due perni (17) contrapposti fra loro, sui quali è vincolato l'elemento (15) il quale può ruotare a sua volta di 50° sul piano "X". All'interno dell'elemento (15) sono inserite le sorgenti luminose (18) (ad esempio quelle a led), le quali giacciono su un piano (14). In the movable part of the base (13) there are two pins (17) opposite each other, on which the element (15) is constrained, which can rotate in turn by 50 ° on the "X" plane. Inside the element (15) are inserted the light sources (18) (for example the led ones), which lie on a plane (14).

L'elemento (15) presenta inoltre delle feritoie di raffreddamento (16) in grado di disperdere il calore prodotto dai led o dalle sorgenti fluorescenti o ad incandescenza. The element (15) also has cooling slits (16) capable of dispersing the heat produced by the LEDs or by the fluorescent or incandescent sources.

Le angolazioni consentite dagli elementi mobili (13) e (15) di questa lampada, coprono tutte le direzioni possibili del fascio luminoso. The angles allowed by the moving elements (13) and (15) of this lamp cover all possible directions of the light beam.

La combinazione delle posizioni possibili che possono assumere gli elementi mobili (13) e (15) di questa lampada, permettono di orientare il fascio luminoso nella maggior parte delle direzioni possibili. The combination of the possible positions that the movable elements (13) and (15) of this lamp can assume, allow to direct the light beam in most of the possible directions.

L'uso di una lampada (10) con queste caratteristiche consente di orientare il fascio di luce a discrezione dell'utente senza bisogno di apparecchi speciali orientabili e la possibilità di creare giochi di luce impossibili da ottenere con le attuali sorgenti luminose. The use of a lamp (10) with these characteristics allows to direct the light beam at the user's discretion without the need for special adjustable fixtures and the possibility of creating plays of light that are impossible to obtain with current light sources.

Claims (6)

RIVENDICAZIONI 1. Sorgente luminosa orientabile caratterizzata dal fatto di avere lo zoccolo diviso in due parti, una fissa (12) e una mobile (13) e da un elemento (15) contenente le sorgenti luminose (18) a sua volta orientabili. CLAIMS 1. Adjustable light source characterized by the fact of having the base divided into two parts, one fixed (12) and one mobile (13) and by an element (15) containing the light sources (18) which in turn can be oriented. 2. Sorgente luminosa orientabile, secondo la rivendicazione 1 caratterizzata dal fatto che l'attacco (il) è rigidamente fissato alla parte fissa (12) dello zoccolo, su cui è possibile orientare la parte mobile (13) dello zoccolo. 2. Adjustable light source, according to claim 1 characterized in that the attachment (11) is rigidly fixed to the fixed part (12) of the base, on which it is possible to orient the mobile part (13) of the base. 3. Sorgente luminosa orientabile, secondo le rivendicazioni 1 e 2, caratterizzata dal fatto che l'elemento (15) contenente le sorgenti luminose (18) è fissato alla parte mobile dello zoccolo (13) attraverso due perni (IV), contrapposti tra loro. 3. Adjustable light source, according to claims 1 and 2, characterized in that the element (15) containing the light sources (18) is fixed to the mobile part of the base (13) through two pins (IV), opposite each other . 4. Sorgente luminosa orientabile, secondo le rivendicazioni 1, 2 e 3, caratterizzata dal fatto che la parte mobile dello zoccolo (13) può ruotare rispetto alla parte fissa dello zoccolo (12) di circa 350° sul piano "Y". 4. Adjustable light source, according to claims 1, 2 and 3, characterized in that the movable part of the base (13) can rotate with respect to the fixed part of the base (12) by about 350 ° on the "Y" plane. 5. Sorgente luminosa orientabile, secondo le rivendicazioni 1, 2, 3 e 4, caratterizzata dal fatto che l'elemento (15) può ruotare di 50° sul piano "X". 5. Adjustable light source, according to claims 1, 2, 3 and 4, characterized in that the element (15) can rotate by 50 ° on the "X" plane. 6. Sorgente luminosa orientabile, secondo le rivendicazioni 1, 2, 3, 4 e 5, caratterizzata dal fatto che l'elemento (15) presenta delle feritoie di raffreddamento (16) in grado di disperdere il calore prodotto dai led (18) o dalle sorgenti fluorescenti o ad incandescenza6. Adjustable light source, according to claims 1, 2, 3, 4 and 5, characterized in that the element (15) has cooling slits (16) capable of dispersing the heat produced by the LEDs (18) or from fluorescent or incandescent sources
IT000106A 2010-10-01 2010-10-01 ADJUSTABLE LIGHT SOURCE ITPI20100106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000106A ITPI20100106A1 (en) 2010-10-01 2010-10-01 ADJUSTABLE LIGHT SOURCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000106A ITPI20100106A1 (en) 2010-10-01 2010-10-01 ADJUSTABLE LIGHT SOURCE

Publications (1)

Publication Number Publication Date
ITPI20100106A1 true ITPI20100106A1 (en) 2012-04-02

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575459A (en) * 1995-04-27 1996-11-19 Uniglo Canada Inc. Light emitting diode lamp
JP2008251444A (en) * 2007-03-30 2008-10-16 Toshiba Lighting & Technology Corp Led bulb and lighting fixture
DE202009001673U1 (en) * 2009-02-10 2009-04-16 Zwicknagl, Fritz Bulb with screw threaded body and lamp with appropriately adapted Schraubgewindefassung
WO2010086213A1 (en) * 2009-01-28 2010-08-05 Osram Gesellschaft mit beschränkter Haftung Led-lamp mounting and method for operating an led-lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575459A (en) * 1995-04-27 1996-11-19 Uniglo Canada Inc. Light emitting diode lamp
JP2008251444A (en) * 2007-03-30 2008-10-16 Toshiba Lighting & Technology Corp Led bulb and lighting fixture
WO2010086213A1 (en) * 2009-01-28 2010-08-05 Osram Gesellschaft mit beschränkter Haftung Led-lamp mounting and method for operating an led-lamp
DE202009001673U1 (en) * 2009-02-10 2009-04-16 Zwicknagl, Fritz Bulb with screw threaded body and lamp with appropriately adapted Schraubgewindefassung

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