IT201900003075A1 - DIODE LIGHTING DEVICES WITH LUMINOUS EMISSION WITH INTERCHANGEABLE POWER CIRCUIT - Google Patents

DIODE LIGHTING DEVICES WITH LUMINOUS EMISSION WITH INTERCHANGEABLE POWER CIRCUIT Download PDF

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Publication number
IT201900003075A1
IT201900003075A1 IT102019000003075A IT201900003075A IT201900003075A1 IT 201900003075 A1 IT201900003075 A1 IT 201900003075A1 IT 102019000003075 A IT102019000003075 A IT 102019000003075A IT 201900003075 A IT201900003075 A IT 201900003075A IT 201900003075 A1 IT201900003075 A1 IT 201900003075A1
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IT
Italy
Prior art keywords
leds
power supply
led
lighting device
printed circuit
Prior art date
Application number
IT102019000003075A
Other languages
Italian (it)
Inventor
Antonio Boffelli
Original Assignee
Antonio Boffelli
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 Antonio Boffelli filed Critical Antonio Boffelli
Priority to IT102019000003075A priority Critical patent/IT201900003075A1/en
Publication of IT201900003075A1 publication Critical patent/IT201900003075A1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light-emitting diodes [LED]
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/11Printed elements for providing electric connections to or between printed circuits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)

Description

DESCRIZIONE DESCRIPTION

Allo stato dell’arte, nel campo della illuminazione a led esistono numerose aziende che producono lampade e lampadine a led di qualsiasi tipologia forma e colore. La tecnologia applicata a lampade e lampadine a led, normalmente prevede una presa di corrente, un circuito di alimentazione per led e la componente led, il tutto assemblato in una lampadina non più modificabile; esistono anche soluzioni in cui i led possono essere integrati all’interno della lampadina ma con il limite della dimensione della lampadina. Parlando specificatamente delle lampadine a led bisogna considerare il fatto che queste vengono prodotte al fine della sostituzione delle lampade ad incandescenza, alogene o a scarica di gas al fine del risparmio energetico. In realtà, molto spesso la conformazione della parte estetica delle lampade già esistenti non permette di utilizzare la tecnologia a led in quanto le lampadine prodotte hanno necessariamente dimensioni ridotte e quindi una resa in lumen molto bassa proprio per la forma che devono assumere. At the state of the art, in the field of LED lighting there are numerous companies that produce LED lamps and bulbs of any type, shape and color. The technology applied to LED lamps and bulbs normally includes a power socket, a power supply circuit for LEDs and the LED component, all assembled in a bulb that can no longer be modified; there are also solutions in which the LEDs can be integrated inside the bulb but with the limit of the size of the bulb. Speaking specifically of LED bulbs, it is necessary to consider the fact that these are produced in order to replace incandescent, halogen or gas discharge lamps in order to save energy. In reality, very often the conformation of the aesthetic part of existing lamps does not allow the use of LED technology as the bulbs produced necessarily have small dimensions and therefore a very low lumen yield due to the shape they must take.

Per quanto riguarda invece le lampade led, la fonte luminosa è completamente integrata alla lampada e non è più sostituibile né il led né la lampada in caso di rottura, se non con costi molto elevati. As for the LED lamps, the light source is completely integrated with the lamp and neither the LED nor the lamp can be replaced in case of breakage, if not at very high costs.

L’obiettivo della presente invenzione è quello fornire una lampadina led in grado di sfruttare al meglio lo spazio disponibile e fornire luce in termini di lumen simile o superiore rispetto alla tecnologia precedente; ancora, tale invenzione ha l’obiettivo di creare lampade a led in cui il circuito di alimentazione funge da base di ancoraggio alla parete o al soffitto per la fonte luminosa a led, che diventa così la componente estetica in quanto integrato con componenti di design. The objective of the present invention is to provide a LED bulb able to make the most of the available space and provide light in terms of lumens similar or higher than the previous technology; again, this invention aims to create LED lamps in which the power supply circuit acts as an anchoring base to the wall or ceiling for the LED light source, which thus becomes the aesthetic component as it is integrated with design components.

Il presente modello è così composto: This model is composed as follows:

1. una presa di corrente adeguata alla lampadina da sostituire ovvero una presa di corrente (1); 2. un circuito di alimentazione per led (2); 1. a socket suitable for the bulb to be replaced or a socket (1); 2. a power supply circuit for LEDs (2);

3. un circuito stampato con n uscite in parallelo (3, 6); 3. a printed circuit with n outputs in parallel (3, 6);

4. n morsetti per il collegamento tra il circuito stampato e i led (4, 7, 9); 4. n terminals for the connection between the printed circuit and the LEDs (4, 7, 9);

5. una o più strisce led di qualsiasi forma, potenza, colore, unite o separate che si possono collegare contemporaneamente al trasformatore grazie al circuito stampato e ai morsetti (5, 8, 11, 13). 5. one or more LED strips of any shape, power, color, joined or separated, which can be connected simultaneously to the transformer thanks to the printed circuit and terminals (5, 8, 11, 13).

La presa di corrente (1) serve per alimentare il circuito di alimentazione per led (2); il circuito di alimentazione per led alimenta il circuito stampato (6) sul quale sono ricavati n punti di alimentazione in parallelo, ciascuno dei quali termina con 1 morsetto (4, 7, 9) che ha la funzione di presa di corrente per il collegamento delle strisce led (5, 8, 11, 13): la combinazione di tali elementi fornisce la base indipendente (10, 12) per il posizionamento dei led. I led, posizionati su strutture di diverse forme e dimensioni (11, 13), possono essere collegati contemporaneamente a ciascun punto di alimentazione posto sul circuito stampato per mezzo dei morsetti (4, 7, 8, 9). Questa soluzione permette di decidere quali e quante forme delle strisce led utilizzare per ultimare la lampadina a led e con quale potenza luminosa; la potenza luminosa dipenderà dalla lunghezza delle strisce led, dal numero di strisce collegate al circuito stampato, e il suo massimo dipenderà dalla potenza del circuito di alimentazione per led. La presa di corrente del trasformatore può essere quella ad esempio di una lampadina E27 o ancora quella di una J118 (10) a solo titolo esemplificativo e non esaustivo. The socket (1) is used to power the power supply circuit for LEDs (2); the power supply circuit for LEDs powers the printed circuit (6) on which n power points are obtained in parallel, each of which ends with 1 terminal (4, 7, 9) which acts as a power outlet for connecting the led strips (5, 8, 11, 13): the combination of these elements provides the independent base (10, 12) for positioning the leds. The LEDs, positioned on structures of different shapes and sizes (11, 13), can be connected simultaneously to each power point placed on the printed circuit by means of the terminals (4, 7, 8, 9). This solution allows you to decide which and how many shapes of LED strips to use to complete the LED bulb and with what light power; the light power will depend on the length of the led strips, on the number of strips connected to the printed circuit, and its maximum will depend on the power of the power supply circuit for the led. The socket of the transformer can be that of, for example, an E27 bulb or that of a J118 (10) by way of example only.

Le lampade led a muro o a soffitto costruite con questo metodo saranno semplicemente predisposte per l’alimentazione diretta dall’impianto domestico (12), mentre i led potranno essere posizionati su strutture di qualsiasi materiale con la forma e la dimensione preferita e con la potenza luminosa voluta (11, 13). The LED wall or ceiling lamps built with this method will simply be set up for direct power supply from the domestic system (12), while the LEDs can be positioned on structures of any material with the preferred shape and size and with the luminous power. desired (11, 13).

Claims (1)

RIVENDICAZIONI Quello che viene rivendicato è : 1. Un dispositivo di illuminazione a LED (diodo ad emissione luminosa) caratterizzato dal fatto che il circuito di alimentazione dei diodi ad emissione luminosa comprende un circuito stampato (3, 6) con n uscite di alimentazione in parallelo (4, 6), n morsetti (4, 7, 9) posizionati sulle n uscite di alimentazione in parallelo presenti sul circuito stampato, il tutto a formare un circuito per l’alimentazione dei LED indipendente dai diodi ad emissione luminosa (10, 12); n diodi ad emissione luminosa in serie o strisce led (5, 8, 11, 13) che si collegano in parallelo al circuito per l’alimentazione dei diodi attraverso i morsetti posti sul circuito stampato; 2. Dispositivo di illuminazione secondo la rivendicazione 1 caratterizzato dal fatto che le n uscite di alimentazione per i LED sono ricavate preferibilmente tramite un circuito stampato; 3. Dispositivo di illuminazione secondo la rivendicazione 1 caratterizzato dal fatto che i morsetti sono preferibilmente simili a morsetti per fusibili; 4. Dispositivo di illuminazione secondo la rivendicazione 1 caratterizzato dal fatto che i led sono posizionati preferibilmente su strutture rigide, semirigide o modellabili e preferibilmente simili ai circuiti stampati; 5. Dispositivo di illuminazione secondo la rivendicazione 1 e 4 caratterizzato dal fatto che la struttura su cui sono posizionati i diodi ad emissione luminosa può essere con i led a vista ovvero coperti da materiali con caratteristiche estetiche ovvero materiali adatti a evitare rotture dei componenti; 6. Lampade e lampadine costruite secondo le rivendicazioni da 1 a 7. CLAIMS What is claimed is: 1. An LED (light emitting diode) lighting device characterized in that the power supply circuit of the light emitting diodes comprises a printed circuit (3, 6) with n parallel power outputs (4, 6), n terminals (4, 7, 9) positioned on the n power supply outputs in parallel present on the printed circuit, all to form a circuit for the power supply of the LEDs independent of the light emitting diodes (10, 12); n light-emitting diodes in series or LED strips (5, 8, 11, 13) that are connected in parallel to the circuit for powering the diodes through the terminals on the printed circuit; 2. Lighting device according to claim 1 characterized in that the n power supply outputs for the LEDs are preferably obtained by means of a printed circuit; 3. Lighting device according to claim 1 characterized in that the terminals are preferably similar to fuse terminals; 4. Lighting device according to claim 1 characterized in that the LEDs are preferably positioned on rigid, semi-rigid or modelable structures and preferably similar to printed circuits; 5. Lighting device according to claims 1 and 4 characterized in that the structure on which the light-emitting diodes are positioned can be with the LEDs visible or covered with materials with aesthetic characteristics or materials suitable for avoiding breakage of the components; 6. Lamps and bulbs constructed according to claims 1 to 7.
IT102019000003075A 2019-03-04 2019-03-04 DIODE LIGHTING DEVICES WITH LUMINOUS EMISSION WITH INTERCHANGEABLE POWER CIRCUIT IT201900003075A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102019000003075A IT201900003075A1 (en) 2019-03-04 2019-03-04 DIODE LIGHTING DEVICES WITH LUMINOUS EMISSION WITH INTERCHANGEABLE POWER CIRCUIT

Applications Claiming Priority (1)

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IT102019000003075A IT201900003075A1 (en) 2019-03-04 2019-03-04 DIODE LIGHTING DEVICES WITH LUMINOUS EMISSION WITH INTERCHANGEABLE POWER CIRCUIT

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090116235A1 (en) * 2007-11-06 2009-05-07 Foxsemicon Integrated Technology, Inc. Semiconductor solid-state light-source module and assembly having the same
US20110068709A1 (en) * 2009-09-18 2011-03-24 Luxingtek, Ltd. Lighting device, lighting panel and circuit board thereof
US20110134239A1 (en) * 2009-12-03 2011-06-09 Ephraim Vadai Efficient illumination system for legacy street lighting systems
US20130003373A1 (en) * 2011-06-28 2013-01-03 Osram Sylvania Inc. Led lighting apparatus, systems and methods of manufacture
WO2016209632A1 (en) * 2015-06-26 2016-12-29 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090116235A1 (en) * 2007-11-06 2009-05-07 Foxsemicon Integrated Technology, Inc. Semiconductor solid-state light-source module and assembly having the same
US20110068709A1 (en) * 2009-09-18 2011-03-24 Luxingtek, Ltd. Lighting device, lighting panel and circuit board thereof
US20110134239A1 (en) * 2009-12-03 2011-06-09 Ephraim Vadai Efficient illumination system for legacy street lighting systems
US20130003373A1 (en) * 2011-06-28 2013-01-03 Osram Sylvania Inc. Led lighting apparatus, systems and methods of manufacture
WO2016209632A1 (en) * 2015-06-26 2016-12-29 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light

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