ES1060739U

ES1060739U - Luminary (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1060739U
Application number: ES200501645U
Authority: ES
Inventors: Jose Antonio Cespedes Hernandez; Honorio Ramon Mayans; Jose Torres Zamora; Rafael Parras Rico
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-15
Filing date: 2005-07-15
Publication date: 2005-11-01
Anticipated expiration: 2015-07-15
Also published as: ES1060739Y

Abstract

Luminaire, of the type intended for public lighting street lamps in which a threaded lampholder participates, for reception with removable character the corresponding lamp, characterized in that in it a base body, equipped with a threaded bushing for its coupling to the lampholder of the lamp, connected to the input of a transformer housed inside said body, body also provided with coupling means with removable character, and connection, for a carrier plate of a printed circuit and on which is established a plurality of led diodes powered at the expense of the output voltage of said transformer, said plate adopting an elliptical contour, similar to that of a classic bulb, or any other contour that is deemed convenient. (Machine-translation by Google Translate, not legally binding)

Description

Luminaria.Luminary.

Object of the invention

La presente invención se refiere a una luminaria, es decir a un foco luminoso, que por un lado utiliza como generadores lumínicos diodos led, que determinan para la luminaria un consumo muy bajo para una determinada intensidad lumínica, y que por otro lado incorpora un casquillo roscado de tipo convencional, que permite su conexión a un portalámparas así mismo convencional.The present invention relates to a luminaire, that is to say to a light bulb, which on the one hand uses as LED diode light generators, which determine for the luminaire a very low consumption for a certain light intensity, and that on the other hand it incorporates a threaded bush of conventional type, which allows its connection to a lampholder likewise conventional.

La invención resulta pues de aplicación al ámbito de la iluminación, y en especial en el ámbito de alumbrado público.The invention is therefore applicable to the field of lighting, and especially in the field of lighting public.

Background of the invention

En el ámbito preferente a la aplicación práctica de la invención, el del alumbrado público, se utilizan habitualmente farolas provistas de un portalámparas roscado, capacitado para recibir con carácter desmontable al casquillo, roscado en correspondencia, de una lámpara o bombilla convencional, que habitualmente es de incandescencia, si bien existe recientemente una tendencia a la sustitución de este tipo de lámparas por lámparas de bajo consumo, que utilizan el mismo sistema de casquillo-portalámparas para su alimentación.In the field preferred to practical application of the invention, that of public lighting, are used usually street lamps equipped with a threaded lampholder, qualified to receive the cap with a detachable character, threaded in correspondence, of a conventional lamp or bulb, which is usually incandescent, although it exists recently a tendency to replace this type of lamps for energy saving lamps, which use the same system of socket-lampholder for your feeding.

Por otro lado y como también es sabido, los diodos led o diodos luminiscentes constituyen la solución más idónea para conseguir la máxima potencia lumínica con el menor consumo de energía, pero sin embargo en la actualidad dichos diodos no se utilizan como medios de iluminación a nivel de alumbrado público, debido a la ausencia de medios que permitan un fácil conexionado eléctrico en el seno de la farola y que permita a su vez una rápida desconexión ante una eventual avería.On the other hand and as is also known, the LEDs or luminescent diodes are the most ideal for maximum light output with the lowest energy consumption, but nevertheless these diodes currently they are not used as lighting means at lighting level public, due to the absence of means that allow easy electrical connection inside the lamppost and that allows its Once a quick disconnection in the event of a breakdown.

Description of the invention

La luminaria que la invención propone viene a resolver la problemática anteriormente expuesta, permitiendo la utilización de diodos led como foco luminoso en farolas de alumbrado público, con unas maniobras de montaje y desmontaje en la farola, paralelas a las de conexión / desconexión, idénticas a las de una bombilla o luminaria convencional de acoplamiento por rosca.The luminaire that the invention proposes comes to solve the problem described above, allowing the use of LEDs as a light bulb in street lamps street lighting, with some assembly and disassembly maneuvers in the lamppost, parallel to the connection / disconnection, identical to the of a conventional bulb or luminaire coupling by thread.

Para ello y de forma más concreta la luminaria que se preconiza está constituida a partir de un cuerpo base que se asemeja en cierta medida al cuello de una lámpara convencional, y en cuyo interior se aloja un transformador que recibe la tensión de red a través de un casquillo roscado solidario a dicho cuerpo base y coincidente con el casquillo roscado de una lámpara convencional, mientras que en oposición a dicho casquillo el cuerpo incorpora una base de enchufe con una ranura diametral en cuyo fondo se establece una pareja de orificios correspondientes a respectivos terminales hembra conectados a la salida del transformador, mientras que la entrada al transformador está lógicamente conectada a los bornes del casquillo roscado.For this and more specifically the luminaire which is recommended is constituted from a base body that somewhat resembles the neck of a conventional lamp, and inside which houses a transformer that receives the voltage of net through a threaded bushing integral to said base body and coinciding with the threaded socket of a conventional lamp, while in opposition to said cap the body incorporates a plug base with a diametral groove at the bottom of which is set a pair of holes corresponding to respective terminals female connected to the output of the transformer, while the Transformer input is logically connected to the terminals of the threaded bushing.

Dichos orificios hembra de la base de enchufe están destinados a recibir a sendos conectores macho emergentes de una placa acoplable a la ranura de la base de enchufe y fijada a la misma a través de sus propios conectores, placa que puede adoptar cualquier configuración, como por ejemplo una configuración elíptica similar al perfil de una bombilla clásica, que al menos en una de sus caras lleva integrado el circuito de alimentación de una pluralidad de led, que se montan sobre dicha placa a través de sus propias patillas, alojadas en orificios de la placa a los que accede el citado circuito de alimentación, de manera que la conexión de los led puede efectuarse por simple enchufamiento de sus patillas en sus alojamientos, o bien dicha conexión puede reforzarse mediante puntos de soldadura. Preferentemente la placa citada sea una placa de circuito impreso, con pistas adecuadas para alimentar debidamente a los diodos led, pistas en las que establecerán las oportunas perforaciones para paso de las patillas de estos últimos y directa conexión de los mismos.Said female holes of the plug base are intended to receive two emerging male connectors from a plate attachable to the groove of the plug base and fixed to the same through its own connectors, board that can adopt any configuration, such as a configuration elliptical similar to the profile of a classic bulb, which at least in one of its faces has integrated the power circuit of a plurality of led, which are mounted on said plate through its own pins, housed in holes in the plate to which access the mentioned power circuit, so that the LED connection can be done by simply plugging in your pins in their housings, or said connection can be reinforced by welding points. Preferably the plate cited be a printed circuit board, with suitable tracks for properly feed the LEDs, tracks on which will establish the appropriate perforations for the passage of the pins of the latter and direct connection thereof.

Description of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1.- Muestra una vista en alzado lateral del cuerpo base que participa en una luminaria realizada de acuerdo con el objeto de la presente invención.Figure 1.- Shows a side elevation view of the base body participating in a luminaire made in accordance for the purpose of the present invention.

La figura 2.- Muestra una vista en planta del mismo cuerpo base, por su cara correspondiente a la recepción de la complementaria placa portadora de los led.Figure 2.- Shows a plan view of the same base body, for its face corresponding to the reception of the complementary carrier plate of the led.

La figura 3.- Muestra un detalle en perspectiva y en despiece del cuerpo de las figuras anteriores y su complementaria placa porta-diodos.Figure 3.- Shows a detail in perspective and in exploded view of the body of the previous figures and their complementary diode holder plate.

La figura 4.- Muestra una perspectiva similar a la de la figura 3, en la que los elementos de esta última aparecen debidamente montados.Figure 4.- Shows a perspective similar to that of figure 3, in which the elements of the latter appear properly mounted.

Preferred Embodiment of the Invention

A la vista de las figuras reseñadas puede observarse como la luminaria que la invención propone está constituida a partir de un cuerpo base (1), hueco, formal y dimensionalmente adecuado para alojar en su interior un transformador capaz de convertir la tensión de red en la tensión de trabajo de los diodos led, es decir transformar la corriente habitualmente alterna de 220 voltios o 380 voltios disponible, en la tensión continua a la que trabajan los diodos led, prolongándose axialmente el cuerpo base (1) en un casquillo roscado (2), de tamaño y paso de rosca coincidentes con los de una lámpara o luminaria convencional de las utilizadas en las farolas de alumbrado público, cuyos terminales están conectados a la entrada de citado transformador, mientras que la salida de dicho transformador está a su vez conectada a respectivos terminales hembra situados en el fondo de orificios (3) establecidos en una base de enchufe (4) de que está provisto el cuerpo (1) en oposición al casquillo roscado (2), base de enchufe (4) que presenta además la especial particularidad de estar montada con carácter giratorio sobre el cuerpo base (1), con la finalidad que se describirá más adelante.In view of the figures outlined you can Observe how the luminaire proposed by the invention is constituted from a base body (1), hollow, formal and dimensionally suitable for housing inside a transformer capable of converting the grid voltage into the voltage of work of the led diodes, that is to transform the current usually alternating 220 volts or 380 volts available, in the continuous voltage at which the LEDs work, prolonging axially the base body (1) in a threaded bushing (2), of thread size and pitch coinciding with those of a lamp or conventional luminaire of those used in street lamps street lighting, whose terminals are connected to the entrance of said transformer while the output of said transformer is in turn connected to respective terminals female located at the bottom of holes (3) established in a plug base (4) of which the body (1) is provided in opposition to the threaded bushing (2), plug base (4) which also has the special feature of being mounted with a rotating character on the base body (1), with the purpose that will be described more ahead.

De forma más concreta los orificios (3) correspondientes a los terminales hembra del cuerpo base (1), se sitúan en el fondo de una profunda ranura diametral (5) destinada a recibir ajustadamente a una placa (6) como la mostrada en las figuras 3 y 4, placa provista de una pareja de patillas o terminales macho (7) enchufables en los orificios (3) de la base (4), siendo portadora dicha placa (6), en al menos una de sus caras, de una pluralidad de diodos led (8) conectados en paralelo, bien por grupos o bien unitariamente, a las citadas patillas (7), a través de un circuito impreso establecido en la propia placa (6).More specifically the holes (3) corresponding to the female terminals of the base body (1), placed at the bottom of a deep diametral groove (5) intended for tightly receive a plate (6) as shown in the Figures 3 and 4, plate provided with a pair of pins or male terminals (7) pluggable into the holes (3) of the base (4), said plate being carrier (6), on at least one of its faces, of a plurality of led diodes (8) connected in parallel, either by groups or unitarily, to the aforementioned sideburns (7), to through a printed circuit established on the board itself (6).

La citada placa (6) puede ser opaca, reflectante, traslúcida o transparente, y su configuración o contorno puede ser variable según el modelo de farola de alumbrado público y más. concretamente según cualquier línea de diseño, pero en cualquier caso dispondrá de pares de edificios para paso y conexión de las patillas de los diodos led (8) que, como anteriormente se ha dicho, podrán establecer conexión simplemente por contacto con las pistas del circuito impreso, o bien dichos contactos podrán estar reforzados con puntos de soldadura.The said plate (6) may be opaque, reflective, translucent or transparent, and its configuration or contour can be variable according to the streetlight model and more. specifically according to any design line, but in any case will have pairs of buildings for passage and connection of the LED diode pins (8) which, as previously stated, they can establish connection simply by contact with the tracks of the printed circuit, or these contacts may be reinforced with welding points.

Los diodos led (8) de una determinada placa (6) correspondientes a su vez a una determinada luminaria, podrán ser homogéneos o heterogéneos en su intensidad lumínica, en su tamaño, en su forma y en su color, sin que ello afecte en absoluto a la esencia de la invención.The LEDs (8) of a certain plate (6) corresponding in turn to a certain luminaire, may be homogeneous or heterogeneous in its light intensity, in its size, in its form and in its color, without affecting the essence of the invention.

Concretamente en el ejemplo de realización práctica representado en las figuras se pretende conseguir una luminaria semejante a una lámpara o bombilla convencional de incandescencia, como por lo que dicha placa adopta un contorno elíptico, pero evidentemente puede perseguirse cualquier otra configuración acorde con distintas líneas de diseño para la farola, y así la placa (2) puede adoptar cualquier tipo de contorno, incorporar diodos por una o ambas caras de la misma, que dichos diodos sean del mismo color o que combinen con los diferentes, pudiendo en cualquier caso orientarse de la forma más adecuada merced al carácter giratorio de la base de enchufe (4).Specifically in the embodiment example practice represented in the figures is intended to achieve a luminaire similar to a conventional lamp or bulb of incandescence, as if the plate adopts an outline elliptical, but obviously any other can be pursued configuration according to different design lines for the lamppost, and so the plate (2) can adopt any type of contour, incorporate diodes on one or both sides thereof, that said diodes are the same color or that combine with the different ones, being able in any case to be oriented in the most appropriate way thanks to the rotating character of the plug base (4).

Claims

1. Luminaire, of the type intended for street lighting lamps in which a threaded lampholder participates, for the removable reception of the corresponding lamp, characterized in that a base body participates in it, equipped with a threaded socket for coupling to the Lampholder of the lamppost, connected to the entrance of a transformer housed inside said body, body also provided with coupling means with removable character, and connection, for a carrier plate of a printed circuit and on which a plurality of led diodes fed at the expense of the output voltage of said transformer, said plate adopting an elliptical contour, similar to that of a classic bulb, or any other contour deemed convenient.

2. Luminaire, according to claim one, characterized in that the base body incorporates, in opposition to its threaded bushing, a plug base provided with a deep diametral groove, at the bottom of which two holes associated with respective female terminals connected to The output of the transformer, said groove being of adequate width to receive tightly within it the marginal and corresponding area of the carrier plate of the LEDs, which in turn incorporates two pins in function of plug-in male terminals to those mentioned female holes of the base body.

3. Luminaire, according to previous claims, characterized in that the LED diode carrier plate incorporates a plurality of pairs of holes in correspondence with printed circuit terminals established therein, said holes being dimensionally and positioned to receive the diode pins. led, which are connected to the circuit by simple assembly and optionally reinforced with welding points.