WO2006015992A1 - Automatically-changed multifilament light source or bulb - Google Patents

Automatically-changed multifilament light source or bulb Download PDF

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Publication number
WO2006015992A1
WO2006015992A1 PCT/ES2004/000580 ES2004000580W WO2006015992A1 WO 2006015992 A1 WO2006015992 A1 WO 2006015992A1 ES 2004000580 W ES2004000580 W ES 2004000580W WO 2006015992 A1 WO2006015992 A1 WO 2006015992A1
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WO
WIPO (PCT)
Prior art keywords
light bulb
bulb
filament
light
initial
Prior art date
Application number
PCT/ES2004/000580
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Spanish (es)
French (fr)
Inventor
Máximo FERNANDEZ SENDIN
Original Assignee
Fernandez Sendin Maximo
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 Fernandez Sendin Maximo filed Critical Fernandez Sendin Maximo
Publication of WO2006015992A1 publication Critical patent/WO2006015992A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • H01K9/02—Lamps having two or more incandescent bodies separately heated to provide substitution in the event of failure of one of the bodies
    • H01K9/06—Lamps having two or more incandescent bodies separately heated to provide substitution in the event of failure of one of the bodies with built-in device, e.g. switch, for automatically completing circuit of reserve body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • H01K9/02—Lamps having two or more incandescent bodies separately heated to provide substitution in the event of failure of one of the bodies

Abstract

The invention relates to an automatically-changed multifilament light source or bulb. The invention is characterised in that, in addition to the initial filament, the light bulb comprises one or more reserve filaments having similar characteristics, without the design of the bulb being altered, and in that the reserve filament(s) receive power consecutively and, as a result, operate when the initial or previous filament breaks or melts or in the event of any other incident that impedes the flow of power therethrough. The mechanism is provided by means of an electronic circuit or a circuit with other equivalent functions, which automatically enables the flow of electric power to the different filaments. In addition, the bulb comprises an indicator light which signals when the reserve circuit begins to operate.

Description

BOMBILLA O FOCO LUMINOSO MULTIFILAMENTO DE CAMBIO AUTOMÁTICO MULTIFILAMENT LIGHT BULB OR FOCUS OF AUTOMATIC CHANGE
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención tiene por objeto una bombilla o foco provista de dos o más filamentos, que presenta Ia propiedad de continuar ofreciendo iluminación en caso de rotura, fundición o agotamiento del primer filamento, pues entra sucesivamente en funcionamiento un segundo o más filamentos, mientras Ia bombilla o foco de luz siga recibiendo suministro energético.The present invention aims at a bulb or bulb provided with two or more filaments, which has the property of continuing to offer lighting in case of breakage, smelting or depletion of the first filament, since a second or more filaments are successively in operation, while the bulb or light bulb continue to receive power supply.
El sistema puede aplicarse a dos o más bombillas o focos de luz, entrando sucesivamente en funcionamiento una segunda o más bombilla o foco de luz, una vez haya dejado de hacerlo Ia anterior, y mientras sigan recibiendo suministro energético.The system can be applied to two or more bulbs or light bulbs, a second or more bulb or light bulb coming into operation successively, once the previous one has stopped, and while they continue to receive energy supply.
CAMPO DE LA INVENCIÓNFIELD OF THE INVENTION
La presente invención surge como respuesta a Ia problemática que comporta Ia rotura o fundición del filamento presente una bombilla o foco luminoso, que es quien transforma en luz el suministro energético que se aporta a Ia bombilla o foco luminoso, y que tiene como consecuencia inmediata que Ia bombilla o foco luminoso deje de prestar Ia correspondiente iluminación.The present invention arises as a response to the problem that involves the rupture or melting of the filament present a light bulb or light bulb, which is the one who transforms into light the energy supply that is provided to the light bulb or light bulb, and which has as an immediate consequence that The light bulb or bulb ceases to provide the corresponding lighting.
Tal situación comporta en primer lugar Ia problemática propiamente debida a Ia ausencia de iluminación que se encontraba prestando Ia bombilla o foco luminoso (en coches y vehículos, sistemas de alumbrado público, o cualquier lugar que precise de iluminación).Such situation involves first of all the problem due to the absence of lighting that was providing the light bulb or light bulb (in cars and vehicles, public lighting systems, or any place that requires lighting).
En segundo lugar, comporta Ia problemática de su sustitución, Io cual no siempre es fácil, como por ejemplo en coches o vehículos que se encuentren en pleno tránsito, en farolas muy elevadas, lugares de difícil acceso o con poco tránsito, etc. El sistema de Ia presente invención es perfectamente compatible en su instalación con las bombillas o focos luminosos existentes actualmente en el mercado, no siendo necesario cambiar su apariencia exterior de las bombillas o focos luminosos presentes hasta ahora.Secondly, it involves the problem of its replacement, which is not always easy, as for example in cars or vehicles that are in full traffic, in very high street lamps, places of difficult access or with little traffic, etc. The system of the present invention is perfectly compatible in its installation with the bulbs or light bulbs currently available in the market, it is not necessary to change its exterior appearance of the bulbs or light bulbs present so far.
ANTECEDENTESBACKGROUND
La rotura o fundición del filamento de una bombilla o foco luminoso es una incidencia que tiene lugar después de que Ia bombilla o foco luminoso lleve funcionando durante un tiempo determinado.Breaking or melting the filament of a light bulb or light bulb is an incident that occurs after the light bulb or light bulb has been operating for a certain time.
Tal hecho supone el final definitivo de Ia vida útil de Ia bombilla o foco luminoso, no habiendo otra solución para continuar las prestaciones de iluminación que Ia reposición y sustitución de Ia bombilla o foco luminoso estropeada por otra bombilla o foco luminoso nueva. Además de ello, Ia bombilla o foco luminoso estropeada no puede tener ningún otro tipo de utilidad posible, por Io que no queda otro remedio que desecharla.This fact supposes the definitive end of the useful life of the light bulb or light bulb, there being no other solution to continue the lighting performance than the replacement and replacement of the light bulb or lamp damaged by another new light bulb or bulb. In addition, the damaged light bulb or bulb cannot have any other possible use, so there is no other choice but to dispose of it.
En el momento en que Ia bombilla o foco luminoso respuesta se vuelva a fundir, será necesario de nuevo reponerla por otra bombilla o foco luminoso nueva y desechar Ia bombilla o foco luminoso estropeada, y así sucesivamente.At the moment in which the light bulb or response light bulb melts again, it will be necessary to replace it again with another new light bulb or light bulb and discard the damaged light bulb or light bulb, and so on.
Ello comporta, además, que hasta que no se reponga Ia bombilla o foco luminoso fundida por otra bombilla o foco luminoso nueva, no se preste Ia iluminación requerida. Sin embargo, tal reposición puede demorarse demasiado en el tiempo, pues puede suceder que no haya constancia por ejemplo de tal situación por los equipos técnicos de mantenimiento correspondientes. En otras ocasiones, Ia reposición puede ser materialmente dificultosa (como en el caso de coches o vehículos en pleno tránsito, farolas elevadas, o por el difícil acceso, etc). Tal situación se agrava si Ia prestación lumínica es necesaria de forma inmediata (por ejemplo quirófanos).This also means that until the bulb or light bulb fused by another new bulb or light bulb is replaced, the required lighting is not provided. However, such replacement may be delayed too much in time, as it may happen that there is no record, for example, of such situation by the corresponding technical maintenance teams. On other occasions, the replacement can be materially difficult (as in the case of cars or vehicles in full traffic, high street lamps, or due to difficult access, etc.). Such a situation is aggravated if the light provision is necessary immediately (for example, operating rooms).
El sistema de Ia presente invención elimina toda esta problemática, pues Ia bombilla o foco luminoso sigue funcionando aunque se funda el filamento que funcionaba hasta ese momento, ya que de forma automática y prácticamente instantánea, y sin necesidad de Ia reposición de Ia bombilla o foco luminoso estropeada por otra bombilla o foco luminoso nueva, entra en funcionamiento un nuevo filamento.The system of the present invention eliminates all this problem, since the light bulb or light bulb continues to work although the filament that worked until that moment is founded, since automatically and practically instantaneously, and without the need to replace the light bulb or bulb light damaged by another bulb or new light bulb, a new filament goes into operation.
SUMARIOSUMMARY
De acuerdo con Io expuesto, Ia bombilla o foco luminoso de Ia presente invención se caracteriza porque, además del filamento inicial, coexisten uno o varios filamentos suplentes de luminosidad igual o diferente al filamento inicial, que pueden funcionar con las mismas condiciones de instalación y suministro energético de Ia bombilla o foco luminoso en las que funciona el filamento inicial.In accordance with the above, the light bulb or light bulb of the present invention is characterized in that, in addition to the initial filament, one or more alternate filaments of luminosity equal to or different from the initial filament coexist, which can operate with the same installation and supply conditions energy of the light bulb or light bulb in which the initial filament works.
Uno o varios de los uno o varios filamentos suplentes pasan a recibir suministro energético y funcionar cuando el filamento inicial de Ia bombilla o foco luminoso se rompa o se funda, o cualquier otra circunstancia tal que impida que fluya suministro energético por el propio filamento, mientras Ia bombilla o foco luminoso sí sigue recibiendo tal suministro energético, de forma totalmente automática.One or more of the one or more alternate filaments will receive an energy supply and function when the initial filament of the light bulb or bulb is broken or melted, or any other circumstance such as to prevent the flow of energy supply through the filament itself, while The light bulb or bulb does still receive such energy supply, fully automatically.
Comprende además un mecanismo electrónico, u otro de funciones equivalentes, situado dentro o fuera de Ia bombilla o foco luminoso, que da lugar al encendido del o los filamentos suplentes, cuando se funda, rompa o cualquier otra circunstancia tal que impida que fluya suministro energético por el propio filamento, mientras Ia bombilla o foco luminoso sí sigue recibiendo tal suministro energético. También comprende un piloto indicador, que se activa cuando se encuentra funcionando el o los filamento suplentes, y que actúa como indicador de que han pasado a funcionar el o los filamentos suplentes.It also includes an electronic mechanism, or other equivalent functions, located inside or outside the light bulb or bulb, which results in the ignition of the alternate filament (s), when it is founded, broken or any other circumstance that prevents energy supply from flowing by the filament itself, while the light bulb or light bulb continues to receive such energy supply. It also comprises an indicator pilot, which is activated when the alternate filament (s) is functioning, and which acts as an indicator that the substitute filament (s) have been in operation.
Todo el sistema anterior puede ser también aplicado a dos o más bombillas o focos de luz, entrando sucesivamente en funcionamiento una segunda o más bombillas o focos de luz, una vez haya dejado de hacerlo Ia anterior, y mientras sigan recibiendo suministro energético.The entire previous system can also be applied to two or more bulbs or light bulbs, a second or more bulbs or light bulbs coming on in succession, once the previous one has stopped, and as long as they continue to receive energy supply.
Estas y otras características se desprenderán mejor de Ia descripción detallada que sigue, para facilitar Ia cual se acompaña de dos hojas de dibujos explicativos que ilustran un caso práctico de realización que se cita a título ilustrado pero no limitativo del alcance deThese and other characteristics will be better derived from the detailed description that follows, to facilitate which is accompanied by two sheets of explanatory drawings that illustrate a practical case of realization that is cited in an illustrated but not limiting scope of
Ia presente invención.The present invention.
DESCRIPCIÓN DE LOS DIBUJOS La figura 1 ilustra una imagen general de una bombilla con doble filamento.DESCRIPTION OF THE DRAWINGS Figure 1 illustrates a general image of a double filament bulb.
La figura 2 ilustra Ia disposición de un circuito electrónico de una bombilla.Figure 2 illustrates the arrangement of an electronic circuit of a bulb.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓNDETAILED DESCRIPTION OF THE INVENTION
De acuerdo con el objeto de Ia invención, Ia bombilla o foco luminoso de Ia presente invención (figura 1) ofrece las mismas prestaciones que las bombillas o foco luminosos actuales.In accordance with the object of the invention, the light bulb or light bulb of the present invention (Figure 1) offers the same features as the current light bulbs or light bulb.
Sin embargo, Ia diferencia estriba en que además del filamento inicial -1-, que es el que funciona sin ningún tipo de anomalía previa, coexisten con el filamento inicial -1-, uno o varios filamentos suplentes - 2-, en Ia misma bombilla o foco luminoso. Este o estos filamentos suplentes -2- pueden funcionar en las mismas condiciones de instalación y suministro energético de Ia bombilla o foco luminoso en las que funciona el filamento inicial -1-. En Ia figura 2 aparece esquematizado con líneas continuas e! circuito de suministro energético de Ia red y los propios filamentos inicial -1- y suplente -2- de Ia bombilla o foco luminoso, y con líneas a trazos un circuito electrónico que se encuentra en el interior de Ia bombilla, y que es quien permite el funcionamiento del filamento suplente -2- si falla el filamento inicial -1 -.However, the difference is that in addition to the initial filament -1-, which is the one that works without any previous anomaly, coexist with the initial filament -1-, one or several alternate filaments - 2-, in the same bulb or light bulb. This or these alternate filaments -2- can operate in the same conditions of installation and energy supply of the light bulb or light bulb in which the initial filament -1- operates. In Figure 2 it appears schematized with continuous lines e! power supply circuit of the network and the initial filaments -1- and substitute -2- of the light bulb or spotlight, and with dashed lines an electronic circuit that is inside the bulb, and that is what allows the operation of the alternate filament -2- if the initial filament -1 - fails.
Tal y como se puede apreciar en Ia figura 2, este circuito electrónico comprende un microprocesador -μ -, que es alimentado por una fuente de alimentación -FA-, que transforma Ia tensión de Ia red -3- tomada desde los puntos -a- y -b- en una tensión acorde con las necesidades del microprocesador -μ-.As can be seen in Figure 2, this electronic circuit comprises a microprocessor -μ-, which is powered by a power source -FA-, which transforms the network voltage -3- taken from points -a- and -b- in a voltage according to the needs of the microprocessor -μ-.
El microprocesador -μ- detecta el paso de suministro energético en el filamento inicial -1- mediante un transformador -T- colocado en serie con el filamento inicial -1-, que transforma el paso de suministro energético en voltaje.The microprocessor -μ- detects the energy supply passage in the initial filament -1- by means of a transformer -T- placed in series with the initial filament -1-, which transforms the energy supply passage into voltage.
Cuando el microprocesador -μ- detecta mediante el transformador -T- Ia ausencia de suministro energético en el filamento inicial -1-, procesa Ia señal y activa el triac -TC- (que anteriormente permanecía desactivado), permitiendo entonces el paso del suministro energético por triac -TC-, haciendo por tanto que el filamento suplente -2- reciba suministro energético de Ia red -3- igual que Io recibía el filamento inicial -1-, pues se encuentra conectado en paralelo con el filamento inicial -1-.When the microprocessor -μ- detects by means of the transformer -T- the absence of energy supply in the initial filament -1-, it processes the signal and activates the triac -TC- (which previously remained deactivated), then allowing the passage of the energy supply by triac -TC-, thus making the substitute filament -2- receive power supply from the network -3- just as the initial filament -1- received, as it is connected in parallel with the initial filament -1-.
De acuerdo con el mecanismo explicado anteriormente en Ia figura 2, en el momento en que el filamento inicial A- se rompa o se funda, o cualquier otra circunstancia tal que impida que fluya suministro energético por él, mientras Ia bombilla o foco luminoso sí sigue recibiendo tal suministro energético, y por Io tanto deje de suministrar luz, pasa a funcionar uno o varios de los uno o varios filamentos suplentes -2-, pudiendo Ia bombilla o foco luminoso ofrecer de nuevo luminosidad sin problemas, y de forma automática y prácticamente instantánea.According to the mechanism explained above in Figure 2, at the moment when the initial filament A- breaks or melts, or any other circumstance such that it prevents energy supply from flowing through it, while the light bulb or light bulb does follow receiving such energy supply, and therefore cease to supply light, one or more of the one or several alternate filaments -2- becomes operational, the light bulb or light bulb being able to offer again Brightness without problems, and automatically and practically instantaneously.
El o los propios filamentos suplentes -2-, cuando pasen a funcionar, pueden pasar a su vez a actuar como filamentos iniciales -1-, repitiéndose con el resto de filamentos suplentes que pudieran existir el mismo proceso de nuevo, en caso de rotura o fundición del nuevo filamento inicial -1-, disponiendo entonces Ia bombilla o foco luminoso de Ia disposición de circuitos electrónicos o equivalentes necesaria entre el nuevo filamento inicial -1- y el filamento suplente -2-, para repetir de nuevo el proceso si fuese necesario.The substitute filament (s) -2-, when they become operational, may in turn act as initial filaments -1-, repeating with the rest of the alternate filaments that the same process could exist again, in case of breakage or smelting of the new initial filament -1-, then providing the light bulb or light bulb of the necessary electronic circuit arrangement or equivalent between the new initial filament -1- and the alternate filament -2-, to repeat the process again if necessary .
Colocado en serie con el o los filamentos suplentes, se halla un piloto -P- que activará una señal de aviso cuando se encuentre funcionando el o los filamento suplentes, y que actúa como indicador de que han pasado a funcionar el o los filamentos suplentes. El circuito electrónico mostrado que permite que el o los filamentos suplentes -2- pasen a funcionar cuando se rompa o se funda el filamento inicial -1-, o cualquier otra circunstancia tal que impida que fluya suministro energético por él, mientras Ia bombilla o foco luminoso sí Io sigue recibiendo, puede presentar Ia topografía, configuración y componentes más pertinentes para tales funciones. Se pueden utilizar los componentes que se han descrito o cualesquiera otros componentes idóneos para realizar el mismo tipo de cometido. Asimismo, tal circuito puede encontrarse incorporado o no en el cuerpo de Ia bombilla o foco luminoso. La invención, dentro de su esencialidad, puede ser llevada a Ia práctica en otras formas de realización que difieran sólo en detalle de Ia indicada a título de ejemplo, a las cuales alcanzará igualmente Ia protección que se recaba. Podrá, pues, realizarse esta invención con los medios, componentes y accesorios más adecuados, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, por quedar todo ello comprendido dentro de las reivindicaciones. Placed in series with the alternate filament (s), there is a pilot -P- that will activate a warning signal when the alternate filament (s) is functioning, and which acts as an indicator that the alternate filament (s) have been operated. The electronic circuit shown that allows the substitute filament (s) -2- to start working when the initial filament -1- is broken or melted, or any other circumstance such that it prevents the flow of energy through it, while the bulb or bulb If it continues to receive light, it can present the most relevant topography, configuration and components for such functions. The components described or any other suitable components can be used to perform the same type of task. Likewise, said circuit may or may not be incorporated in the body of the bulb or light bulb. The invention, within its essentiality, can be carried out in other embodiments that differ only in detail from that indicated by way of example, which will also achieve the protection sought. This invention can therefore be carried out with the most suitable means, components and accessories, the component elements being able to be replaced by others technically equivalent, as all of this falls within the claims.

Claims

REIVINDICACIONES
1. Bombilla o foco luminoso multifilamento de cambio automático, caracterizada porque coexisten incorporados en ella junto con el filamento inicial (1) uno o varios filamentos suplentes (2) de características similares y sin que cambie el concepto de foco de luz, y porque tal o tales filamentos suplentes (2) pasan a recibir suministro energético consecutivamente y , por Io tanto, funcionar cuando el filamento inicial (1) o anterior se rompa, funda, o cualquier otra circunstancia tal que impida que siga fluyendo suministro energético por él.1. Multifilament light bulb or automatic change light bulb, characterized in that, together with the initial filament (1), one or several alternate filaments (2) of similar characteristics coexist and without changing the concept of light bulb, and because such or such substitute filaments (2) are consecutively receiving energy supply and, therefore, work when the initial filament (1) or earlier is broken, sheath, or any other circumstance such that it prevents energy supply from flowing through it.
2. Bombilla o foco luminoso multifilamento de cambio automático de Ia reivindicación 1 , caracterizada porque incorpora en el conjunto un circuito electrónico, u otro de funciones equivalentes, que permite de forma automática el flujo de suministro energético por uno o varios de los filamentos suplentes (2) en el momento en que el filamento inicial (1 ) o anterior se rompa, funda, o cualquier otra circunstancia tal que impida que siga fluyendo suministro energético por él y mientras Ia bombilla o foco luminoso sí siga recibiendo fluido eléctrico. 2. Light bulb or multifilament light bulb of automatic change of claim 1, characterized in that it incorporates in the set an electronic circuit, or another of equivalent functions, which automatically allows the flow of energy supply by one or more of the alternate filaments ( 2) at the moment when the initial (1) or previous filament is broken, sheath, or any other circumstance such that it prevents energy supply from flowing through it and as long as the light bulb or light bulb continues to receive electrical fluid.
3. Bombilla o foco luminoso multifilamento de cambio automático de Ia reivindicación 1, caracterizada porque incorpora un piloto (P) indicador, que se activa sólo cuando se funde el filamento inicial y ha dado paso al siguiente o último que contiene el foco luminoso avisando de su fin de vida útil. 3. Bulb or multifilament light bulb of automatic change of claim 1, characterized in that it incorporates an indicator light (P), which is activated only when the initial filament melts and has given way to the next or last one containing the light bulb warning of Its end of life.
PCT/ES2004/000580 2004-07-08 2004-12-23 Automatically-changed multifilament light source or bulb WO2006015992A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200401725U ES1058803Y (en) 2004-07-08 2004-07-08 BULB OR LIGHT FOCUS MULTIFILAMENT AUTOMATIC CHANGE.
ESU200401725 2004-07-08

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WO2006015992A1 true WO2006015992A1 (en) 2006-02-16

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2288079B1 (en) * 2005-04-28 2008-10-16 Luis Enrique Diaz Arias DEVICE FOR SWITCHING A LIGHT FOCUS OR CHARGING ANOTHER LIGHT FOCUS OF RESERVATION OR RESERVATION LOAD.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760667A (en) * 1926-10-08 1930-05-27 Westinghouse Lamp Co Multifilament lamp
GB375657A (en) * 1931-10-19 1932-06-30 Piero Borri Brunetto Improvements in electric incandescent lamps
ES436821A1 (en) * 1975-04-22 1976-12-01 Roger Crivilles Improvements in lighting circuits for automobile vehicles with electric installation powered by magnetic flywheel. (Machine-translation by Google Translate, not legally binding)
US5003224A (en) * 1987-09-23 1991-03-26 Jorma Hiljanen Method and a device for replacing incandescent filaments, and a lamp with several filaments
WO1998020520A1 (en) * 1996-11-01 1998-05-14 Pita Witehira Light producing device and control thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760667A (en) * 1926-10-08 1930-05-27 Westinghouse Lamp Co Multifilament lamp
GB375657A (en) * 1931-10-19 1932-06-30 Piero Borri Brunetto Improvements in electric incandescent lamps
ES436821A1 (en) * 1975-04-22 1976-12-01 Roger Crivilles Improvements in lighting circuits for automobile vehicles with electric installation powered by magnetic flywheel. (Machine-translation by Google Translate, not legally binding)
US5003224A (en) * 1987-09-23 1991-03-26 Jorma Hiljanen Method and a device for replacing incandescent filaments, and a lamp with several filaments
WO1998020520A1 (en) * 1996-11-01 1998-05-14 Pita Witehira Light producing device and control thereof

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ES1058803Y (en) 2005-06-01

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