WO2011067427A1 - Illumination system for public lighting - Google Patents
Illumination system for public lighting Download PDFInfo
- Publication number
- WO2011067427A1 WO2011067427A1 PCT/ES2009/070555 ES2009070555W WO2011067427A1 WO 2011067427 A1 WO2011067427 A1 WO 2011067427A1 ES 2009070555 W ES2009070555 W ES 2009070555W WO 2011067427 A1 WO2011067427 A1 WO 2011067427A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lighting
- light
- lighting system
- illumination system
- parabola
- Prior art date
Links
Classifications
-
- 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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
-
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- 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
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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 proposed invention consists of a lighting system for lighting, of the type used in public roads, urban areas, parks, etc., which has both direct lighting to the street and indirect lighting, and so that from the place that is illuminated and from outside it is allowed to observe the lighting system.
- indirect lighting accentuates the lighting in the area to be illuminated.
- the lighting devices aim to illuminate public roads, parks, roads, road infrastructure and other public or private spaces, such as gardens, industrial buildings and others, in order to provide adequate visibility for the normal development of the activities.
- the high pressure mercury vapor lamps used in the past were electric arc lamps whose discharge occurs within a gas under high pressure, which due to the degradation of the internal components loses light intensity rapidly, being a point source of light.
- the low sodium vapor lamp was developed pressure, which emits monochromatic light, and the canned sodium vapor lamp whose light is amber, but has a slightly higher color performance index, being a point source of light and smaller in size than the steam lamp of low pressure sodium.
- a set of elements such as lanterns, projectors, smelting chandeliers, etc. are used, depending on their placement, desired light intensity, environment and others factors.
- LED lighting When the needs make economize in the consumption of electrical energy, the consumption tends to be reduced by decreasing the power of the lamps and tubes.
- An important advantage of LED lighting is its low consumption, about 10 times less than that of a halogen bulb.
- the life of the Led is also greater than the focus; during the same period with the light on, the said halogen spotlight would have to be replaced about 16 times.
- high pressure sodium vapor commonly used in lighting in much of Europe, provides an efficiency of 85 lumens per watt, LED technology is on track to exceed 150 lumens per watt, increasing this figure as progress is made in semiconductor development.
- LED lamps do not require a starting time to reach their optimum brightness levels. At the same time that energy consumption and general operating costs are reduced. Lighting through LEDs on the streets has the potential, according to researchers, to reduce light pollution.
- the powerful LEDs that are currently in the market are in full condition for use in street luminaires as they comply with the standard regulations for levels and uniformity of luminance, compared to other technologies. That is, what is required is the uniformity of the lighting, capable of eliminating problems of glare, excessive concentration of the light beam and visibility, improving safety. Thanks to their greater longevity, LED lamps and traffic lights do not need to be replaced as often, reducing bills in lighting, traffic jams, even facilitating their replacement.
- LED-based lighting offers the benefit of a more natural representation of colors that can help improve safety.
- the diodes allow adjusting the color temperature to a specific lighting application, which does not have this alternative with conventional lighting technologies.
- the arms and street lamps of the urban centers of the cities and others must be effective as far as the lighting of the road is concerned. Different types of luminaires have been designed for these types of street lamps.
- the lighting of the track may be correct, either with an LED lamp and others, even with its drawbacks, the same does not happen with the lighting of the lamppost itself, because in most cases you can not see the head of lamp that provides the light. This is not comfortable for the pedestrian, because in addition to being able to suffer glare, he cannot perceive the lamp that provides the light.
- No lamppost for lighting is known in the state of the art to solve this problem. Description of the invention
- the proposed invention solves in a fully satisfactory manner the problems set forth above. It is a lighting system for lighting, which in addition to providing adequate lighting for the area to be illuminated, allows you to visualize the lighting system itself that provides the light.
- the lighting system has a head, commonly used in the lighting of urban centers, parks, etc., but unlike these, it has a lighting equipment that illuminates both the area to be illuminated and the lighting system itself from the top
- the proposed system comprises an external structure that supports the set of elements comprising the invention, provided with an upper cover and generally, with a diffuser element, in light or transparent color that allows the passage of light and serves as internal equipment protection.
- This system comprises in its interior a lighting equipment with a printed circuit with a plurality of LEDs, directed towards the top of the head of the lighting system, so that it is responsible for the lighting of the lighting system itself.
- the lighting equipment is a device based on LEDs. It comprises a printed circuit board, protected by a diffuser cover, and supported on the opposite side on a support base of the main part of the device, the heat dissipating means, in number depending on the necessary light power.
- the lighting equipment is held inside the head of the lighting system through a support that is placed in the lower inner part of the outer structure, which has a hole enabled for the accommodation and support of the lighting equipment.
- Figure 1 shows a perspective view of a preferred embodiment of the component elements of the head of the lighting system of the invention.
- Figure 2 shows a view of a preferred embodiment of the complete lighting equipment of the lighting system of the invention.
- Figure 3.- shows a view, with the lighting equipment cut from the bottom, where part of the lighting device (5) and the printed circuit (6) with the LEDs can be seen separately.
- the proposed invention consists of a lighting system for lighting, of the type arranged in urban areas, parks and others.
- This lighting system can be those designed to place any side support wall, those that have support columns on the floor, or any other similar, and provided with means for fixing on the installation site.
- the proposed lighting system achieves direct illumination on the surface to be illuminated. In addition to this, it allows the lighting of the lighting system itself and its display from the same place that it is illuminated, because to date, the lighting of the lamppost itself or the lighting device is not achieved.
- the lighting system generally comprises an exterior structure (1) inside which all the lighting elements are arranged. Normally, due to the internal contour of this exterior structure and coinciding with it, a diffuser element (2) is provided that allows the passage of light, being light or transparent in color. In the upper part a cover (3) has been arranged. Since it is a preferred embodiment of the invention, the external components of the lighting system may vary, as long as there are the internal elements claimed herein. Inside this structure of the head of the described lighting system there is a lighting equipment (4), placed on a support (7), and where the main light source is directed towards the ground through a device (5 ) based on LED diodes.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an illumination system for public lighting installed in urban areas, parks, and the like, provided with a means for attaching above the installation location, including an outer structure (1) that contains the illumination elements, a translucent or transparent diffuser element (2), and a top cover (3), wherein the illumination system comprises a lighting apparatus (4) arranged on a mounting (7), the main light beam of which is pointed toward the floor through an LED device (5), and wherein the rear portion of the device (5) is provided with a printed circuit board including a plurality of LEDs pointing towards a reflecting parabola (8) on which said beam of light falls, thus illuminating the upper portion of the top of the illumination system and reflecting a part of said light onto the ground.
Description
SISTEMA DE ILUMINACIÓN PARA ALUMBRADO DESCRIPCIÓN LIGHTING SYSTEM FOR LIGHTING DESCRIPTION
Sistema de iluminación para alumbrado Lighting system for lighting
Objeto de la invención Object of the invention
La invención que se propone consiste en un sistema de iluminación para alumbrado, del tipo de las que se usan en vías públicas, cascos urbanos, parques, etc., que dispone tanto de iluminación directa hacia la vía como de iluminación indirecta, y de modo que desde el lugar que se ilumina y desde fuera se permite observar el sistema de iluminación. Además, la iluminación indirecta acentúa la iluminación en la zona a alumbrar. The proposed invention consists of a lighting system for lighting, of the type used in public roads, urban areas, parks, etc., which has both direct lighting to the street and indirect lighting, and so that from the place that is illuminated and from outside it is allowed to observe the lighting system. In addition, indirect lighting accentuates the lighting in the area to be illuminated.
Antecedentes de la invención Background of the invention
Las dispositivos para alumbrado tienen como objetivo la iluminación de las vías públicas, parques, carreteras, infraestructura vial y demás espacios públicos o privados, tales como jardines, naves industriales y otros, con el fin de proporcionar la visibilidad adecuada para el normal desarrollo de las actividades. The lighting devices aim to illuminate public roads, parks, roads, road infrastructure and other public or private spaces, such as gardens, industrial buildings and others, in order to provide adequate visibility for the normal development of the activities.
A lo largo de la historia, se han utilizado diferentes tipos de iluminación para las vías públicas. Las lámparas de vapor de mercurio de alta presión utilizadas antiguamente eran unas lámparas de arco eléctrico cuya descarga ocurre dentro de un gas bajo alta presión, que debido a la degradación de los componentes internos pierde intensidad lumínica rápidamente, siendo una fuente puntual de luz. Así, se desarrollo la lámpara de vapor de sodio de baja
presión, que emite luz monocromática, y la lámpara de vapor de sodio de lata presión cuya luz es ámbar, pero tiene un índice de rendimiento de color un poco mayor, siendo una fuente puntual de luz y de un tamaño menor que la lámpara de vapor de sodio de baja presión. Throughout history, different types of lighting have been used for public roads. The high pressure mercury vapor lamps used in the past were electric arc lamps whose discharge occurs within a gas under high pressure, which due to the degradation of the internal components loses light intensity rapidly, being a point source of light. Thus, the low sodium vapor lamp was developed pressure, which emits monochromatic light, and the canned sodium vapor lamp whose light is amber, but has a slightly higher color performance index, being a point source of light and smaller in size than the steam lamp of low pressure sodium.
Para la iluminación de una carretera, un núcleo de población, un monumento o cualquier otro similar, se emplean un conjunto de elementos como faroles, proyectores, candelabros de fundición, etc., en función de su colocación, intensidad lumínica deseada, entorno y otros factores. For the illumination of a road, a population center, a monument or any other similar, a set of elements such as lanterns, projectors, smelting chandeliers, etc. are used, depending on their placement, desired light intensity, environment and others factors.
En la actualidad se están desarrollando diferentes sistemas de iluminación con tecnología LED. Cuando las necesidades hacen economizar en el consumo de energía eléctrica se tiende a reducir el consumo disminuyendo la potencia de las lámparas y tubos. Una ventaja importante de la iluminación con LED es su bajo consumo, alrededor de 10 veces menos que el de un foco halógeno. Además, la vida útil de los Led también es superior al foco; durante el mismo periodo con la luz encendida, se tendrían que sustituir unas 16 veces el citado foco halógeno. Actualmente, el vapor de sodio de alta presión, de uso común en el alumbrado de gran parte de Europa, brinda una eficacia de 85 lúmenes por vatio, la tecnología LED va camino de superar los 150 lúmenes por vatio, incrementándose esta cifra a medida que se progresa en el desarrollo de semiconductores. Currently, different lighting systems with LED technology are being developed. When the needs make economize in the consumption of electrical energy, the consumption tends to be reduced by decreasing the power of the lamps and tubes. An important advantage of LED lighting is its low consumption, about 10 times less than that of a halogen bulb. In addition, the life of the Led is also greater than the focus; during the same period with the light on, the said halogen spotlight would have to be replaced about 16 times. Currently, high pressure sodium vapor, commonly used in lighting in much of Europe, provides an efficiency of 85 lumens per watt, LED technology is on track to exceed 150 lumens per watt, increasing this figure as progress is made in semiconductor development.
El mercurio utilizado en sistemas más antiguos de alumbrado implica grandes peligros medioambientales. Al contrario que las lámparas de sodio, las lámparas LED no requieren un tiempo de arranque para llegar a sus niveles óptimos de luminosidad. Al mismo tiempo que se disminuye el consumo de energía y los costos generales de operación. La iluminación a través de diodos LED en las calles tiene el potencial, según los investigadores, de reducir la contaminación lumínica.
Los potentes LED que se encuentran en este momento en el mercado están en plenas condiciones para utilizarlos en luminarias de las calles ya que cumplen con los reglamentos estándar para niveles y uniformidad de luminancia, en comparación con otras tecnologías. Es decir, lo que se requiere es la uniformidad del alumbrado, capaz de eliminar problemas de deslumbramiento, de excesiva concentración del haz luminoso y de visibilidad, mejorando la seguridad. Gracias a su mayor longevidad, los LED de farolas y semáforos no necesitan ser reemplazados con tanta frecuencia, disminuyendo las facturas en el alumbrado, atascos, incluso facilitando su sustitución. Mercury used in older lighting systems involves great environmental hazards. Unlike sodium lamps, LED lamps do not require a starting time to reach their optimum brightness levels. At the same time that energy consumption and general operating costs are reduced. Lighting through LEDs on the streets has the potential, according to researchers, to reduce light pollution. The powerful LEDs that are currently in the market are in full condition for use in street luminaires as they comply with the standard regulations for levels and uniformity of luminance, compared to other technologies. That is, what is required is the uniformity of the lighting, capable of eliminating problems of glare, excessive concentration of the light beam and visibility, improving safety. Thanks to their greater longevity, LED lamps and traffic lights do not need to be replaced as often, reducing bills in lighting, traffic jams, even facilitating their replacement.
El alumbrado basado en LED ofrece el beneficio de una representación más natural de los colores que puede ayudar a mejorar la seguridad. Los diodos permiten ajustar la temperatura del color a una aplicación de alumbrado específica, que con las tecnologías de iluminación convencional no se dispone de esta alternativa. Los brazos y farolas de los centros urbanos de las ciudades y demás, han de ser eficaces en cuanto a la iluminación de la vía se refiere. Se han diseñado diferentes tipos de luminarias para estos tipos de farolas. Si bien la iluminación de la vía puede resultar correcta, ya sea con una lámpara LED y otras, aun con sus inconvenientes, no sucede lo mismo con la iluminación de la propia farola, pues en la mayoría de ocasiones no se puede ver la cabeza de farola que proporciona la luz. Esto no es cómodo para el viandante, pues además de poder sufrir deslumbramientos, no puede percibir la farola que le proporciona la luz. No se conoce en el estado de la técnica ninguna farola para el alumbrado que resuelva este inconveniente.
Descripción de la invención LED-based lighting offers the benefit of a more natural representation of colors that can help improve safety. The diodes allow adjusting the color temperature to a specific lighting application, which does not have this alternative with conventional lighting technologies. The arms and street lamps of the urban centers of the cities and others, must be effective as far as the lighting of the road is concerned. Different types of luminaires have been designed for these types of street lamps. Although the lighting of the track may be correct, either with an LED lamp and others, even with its drawbacks, the same does not happen with the lighting of the lamppost itself, because in most cases you can not see the head of lamp that provides the light. This is not comfortable for the pedestrian, because in addition to being able to suffer glare, he cannot perceive the lamp that provides the light. No lamppost for lighting is known in the state of the art to solve this problem. Description of the invention
La invención que se propone resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta. Se trata de un sistema de iluminación para alumbrado, que además de proporcionar una iluminación adecuada para la zona a iluminar, permite visualizar el propio sistema de iluminación que aporta la luz. The proposed invention solves in a fully satisfactory manner the problems set forth above. It is a lighting system for lighting, which in addition to providing adequate lighting for the area to be illuminated, allows you to visualize the lighting system itself that provides the light.
Es un sistema con un dispositivo de iluminación basado en diodos LED, que permite la iluminación del propio sistema de iluminación, de manera que ilumina la parte contraria al foco central de luz, permitiendo la iluminación tanto de la zona a iluminar como del cabezal del sistema de iluminación. It is a system with a lighting device based on LEDs, which allows the lighting of the lighting system itself, so that it illuminates the part opposite to the central light bulb, allowing the lighting of both the area to be illuminated and the head of the system of lighting.
El sistema de iluminación dispone de un cabezal, de los comúnmente utilizados en el alumbrado de cascos urbanos, parques, etc., pero que a diferencia de éstos, dispone de un equipo luminario que alumbra tanto la zona a iluminar como el propio sistema de iluminación por la parte superior. De este modo, el sistema propuesto comprende una estructura exterior que soporta el conjunto de elementos que comprenden la invención, provista de una tapa superior y generalmente, con un elemento difusor, en color claro o transparente que permite el paso de la luz y sirve como protección del equipo interno. Este sistema comprende en su interior un equipo luminario con un circuito impreso con una pluralidad de LEDs, dirigido hacia la parte superior de la cabeza del sistema de iluminación, de modo que se encarga de la iluminación del propio sistema de iluminación. Por el lado contrario, el equipo luminario es un dispositivo basado en diodos LED. Comprende una placa de circuito impreso, protegida por una tapa difusora, y apoyado por el lado contrario sobre una base sustentadora de la parte principal del dispositivo, los medios disipadores del calor, en número dependiente de la potencia lumínica necesaria. The lighting system has a head, commonly used in the lighting of urban centers, parks, etc., but unlike these, it has a lighting equipment that illuminates both the area to be illuminated and the lighting system itself from the top Thus, the proposed system comprises an external structure that supports the set of elements comprising the invention, provided with an upper cover and generally, with a diffuser element, in light or transparent color that allows the passage of light and serves as internal equipment protection. This system comprises in its interior a lighting equipment with a printed circuit with a plurality of LEDs, directed towards the top of the head of the lighting system, so that it is responsible for the lighting of the lighting system itself. On the other hand, the lighting equipment is a device based on LEDs. It comprises a printed circuit board, protected by a diffuser cover, and supported on the opposite side on a support base of the main part of the device, the heat dissipating means, in number depending on the necessary light power.
El equipo luminario se sujeta en el interior de la cabeza del sistema de iluminación a través de un soporte que se coloca en la parte interior inferior de
la estructura exterior, que dispone de un orificio habilitado para le alojamiento y sustentación del equipo luminario. The lighting equipment is held inside the head of the lighting system through a support that is placed in the lower inner part of the outer structure, which has a hole enabled for the accommodation and support of the lighting equipment.
En la parte superior de la estructura externa del sistema de iluminación, y justo debajo de la tapa de la misma, se ha colocado una parábola reflectora formada por una superficie de generatrices curvas, siendo esta la que recibe el foco directo de luz de la placa LED dispuesta sobre la plataforma del equipo luminario. In the upper part of the external structure of the lighting system, and just below the cover of the same, a reflective parabola formed by a surface of curved generatrices has been placed, this being the one that receives the direct light focus of the plate LED arranged on the platform of the lighting equipment.
Descripción de los dibujos Description of the drawings
Para completar 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 la 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 complete the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of the practical realization thereof, a set of drawings is accompanied as an integral part of said description. where for illustrative and non-limiting purposes, the following has been represented:
La Figura 1 .- muestra una vista en perspectiva de una realización preferente de los elementos componentes de la cabeza del sistema de iluminación de la invención. Figure 1 .- shows a perspective view of a preferred embodiment of the component elements of the head of the lighting system of the invention.
La Figura 2.- muestra una vista de una realización preferente del equipo luminario completo del sistema de iluminación de la invención. Figure 2 shows a view of a preferred embodiment of the complete lighting equipment of the lighting system of the invention.
La Figura 3.- muestra una vista, con el equipo luminario cortado por la parte inferior, donde se aprecia por separado parte del dispositivo (5) de iluminación y el circuito impreso (6) con los LED.
Realización preferente de la invención Figure 3.- shows a view, with the lighting equipment cut from the bottom, where part of the lighting device (5) and the printed circuit (6) with the LEDs can be seen separately. Preferred Embodiment of the Invention
La invención propuesta consiste en un sistema de iluminación para alumbrado, del tipo de las dispuestas en cascos urbanos, parques y otros. Este sistema de iluminación puede ser de las concebidas para colocar a cualquier pared de soporte lateral, aquellas que disponen de columnas de sustentación sobre el suelo, o cualquier otro similar, y provista de medios para su fijación sobre el lugar de instalación. El sistema de iluminación propuesto consigue una iluminación directa sobre la superficie a alumbrar. Además de esto, permite la iluminación del propio sistema de iluminación y su visualización desde el mismo lugar que se ilumina, pues hasta la fecha, no se consigue la iluminación de la propia farola o dispositivo de iluminación. The proposed invention consists of a lighting system for lighting, of the type arranged in urban areas, parks and others. This lighting system can be those designed to place any side support wall, those that have support columns on the floor, or any other similar, and provided with means for fixing on the installation site. The proposed lighting system achieves direct illumination on the surface to be illuminated. In addition to this, it allows the lighting of the lighting system itself and its display from the same place that it is illuminated, because to date, the lighting of the lamppost itself or the lighting device is not achieved.
El sistema de iluminación generalmente comprende una estructura exterior (1 ) en cuyo interior se disponen todos los elementos de iluminación. Normalmente, por el contorno interno de esta estructura exterior y coincidiendo con ella, se dispone un elemento difusor (2) que permite el paso de la luz, siendo de color claro o transparente. En la parte superior se ha dispuesto una tapa (3). Puesto que es una realización preferente de la invención, los componentes externos del sistema de iluminación pueden variar, siempre y cuando existan los elementos internos reivindicados en la presente memoria. En el interior de esta estructura de la cabeza del sistema de iluminación descrita se dispone un equipo luminario (4), colocado sobre un soporte (7), y donde el foco de luz principal se dirige hacia el suelo a través de un dispositivo (5) basado en diodos LED. En la parte posterior de este dispositivo (5) y justo en dirección contraria a la emisión de luz principal, se ha dispuesto un circuito impreso (6) con una pluralidad de LEDs dirigidos hacia una parábola reflectora (8). De este modo, el foco de luz sale contario al foco de luz que emite el dispositivo (5).
Entre la tapa (3) y la estructura exterior (1 ), se ha colocado esta parábola reflectora (8), sobre la cual incide la luz que proviene de los LED del circuito impreso (6). Así, se consigue iluminar de manera directa del propio sistema de iluminación, y de manera indirecta, la superficie del suelo, además de con el propio dispositivo (5), incrementando la iluminación en esa zona, gracias a que la parábola reflectora (8) es una superficie formada por generatrices curvas. The lighting system generally comprises an exterior structure (1) inside which all the lighting elements are arranged. Normally, due to the internal contour of this exterior structure and coinciding with it, a diffuser element (2) is provided that allows the passage of light, being light or transparent in color. In the upper part a cover (3) has been arranged. Since it is a preferred embodiment of the invention, the external components of the lighting system may vary, as long as there are the internal elements claimed herein. Inside this structure of the head of the described lighting system there is a lighting equipment (4), placed on a support (7), and where the main light source is directed towards the ground through a device (5 ) based on LED diodes. On the back of this device (5) and just in the opposite direction to the main light emission, a printed circuit (6) with a plurality of LEDs directed towards a reflecting parabola (8) has been arranged. In this way, the light bulb goes out against the light bulb emitted by the device (5). Between the cover (3) and the outer structure (1), this reflective parabola (8) has been placed, on which the light coming from the LEDs of the printed circuit (6) falls. Thus, it is possible to directly illuminate the lighting system itself, and indirectly, the floor surface, in addition to the device itself (5), increasing the illumination in that area, thanks to the reflector parabola (8) It is a surface formed by curved generatrices.
Hágase notar que, siempre que no se realicen modificaciones en los elementos reivindicados en la invención, la estructura externa y demás elementos componentes del sistema de iluminación pueden variar, siempre que no se altere el objeto fundamental de la invención. De este modo, se ha representado en las figuras mostradas una realización preferente, sin cerrar el ámbito de aplicación a otros posibles diseños de sistemas de iluminación, siempre y cuando se encuentre la disposición de los elementos reivindicados tal y como se indica.
It should be noted that, as long as modifications are not made to the elements claimed in the invention, the external structure and other components of the lighting system may vary, provided that the fundamental object of the invention is not altered. In this way, a preferred embodiment has been represented in the figures shown, without closing the scope of application to other possible lighting system designs, as long as the arrangement of the claimed elements is found as indicated.
Claims
1 . - Sistema de iluminación para alumbrado, del tipo de las dispuestas en cascos urbanos, parques y otros, ya sean de soporte lateral de brazo, de columna de sustentación o cualquier otro, provista de medios para su fijación sobre el lugar de instalación, ya sea el suelo o la pared, que comprende una estructura exterior (1 ) que contiene los elementos de iluminación, generalmente con un elemento difusor (2) en color claro o transparente que permite el paso de la luz, y con una tapa (3) superior, caracterizado porque comprende un equipo luminario (4) dispuesto sobre un soporte (7), cuyo foco de luz principal se dirige hacia el suelo a través de un dispositivo (5) basado en diodos LED, y donde la parte posterior del dispositivo (5) se ha provisto de un circuito impreso (6) con una pluralidad de LEDs dirigido hacia una parábola reflectora (8) dispuesta entre la tapa (3) y la estructura exterior (1 ), sobre cuya parábola reflectora (8) incide este foco de luz, permitiendo la iluminación de la parte superior de la cabeza del sistema de iluminación a la vez que refleja parte de esa luz sobre el suelo. one . - Lighting system for lighting, of the type of those arranged in urban areas, parks and others, whether lateral arm support, support column or any other, provided with means for fixing on the installation site, either the floor or wall, comprising an exterior structure (1) containing the lighting elements, generally with a diffuser element (2) in light or transparent color that allows the passage of light, and with a top cover (3) , characterized in that it comprises a lighting equipment (4) arranged on a support (7), whose main light source is directed towards the ground through a device (5) based on LED diodes, and where the back of the device (5 ) a printed circuit (6) is provided with a plurality of LEDs directed towards a reflective parabola (8) disposed between the cover (3) and the external structure (1), on whose reflector parabola (8) this focus of light, allowing illumination On the top of the head of the lighting system while reflecting part of that light on the floor.
2. - Sistema de iluminación para alumbrado, según reivindicación 1 , caracterizada porque la parábola reflectora es una superficie formada por generatrices curvas. 2. - Lighting system for lighting, according to claim 1, characterized in that the reflecting parabola is a surface formed by curved generatrices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2009/070555 WO2011067427A1 (en) | 2009-12-03 | 2009-12-03 | Illumination system for public lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2009/070555 WO2011067427A1 (en) | 2009-12-03 | 2009-12-03 | Illumination system for public lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011067427A1 true WO2011067427A1 (en) | 2011-06-09 |
Family
ID=44114633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2009/070555 WO2011067427A1 (en) | 2009-12-03 | 2009-12-03 | Illumination system for public lighting |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2011067427A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840539A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Water-cooling type garden solar light emitting diode (LED) lamp |
| CN102840538A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Water-cooled garden LED (light-emitting diode) landscape lamp |
| CN102840541A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Combined solar garden LED (light-emitting diode) lamp |
| CN102840540A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Independent full-automatic garden solar LED lamp |
| GB2509797A (en) * | 2013-06-19 | 2014-07-16 | Jcc Lighting Products Ltd | Lantern luminaire |
| CN106195801A (en) * | 2016-08-31 | 2016-12-07 | 安徽中瑞通信科技股份有限公司 | A kind of Lawn lamp location structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090268453A1 (en) * | 2008-04-24 | 2009-10-29 | King Luminarie Co., Inc. | LED baffle assembly |
| US20090284966A1 (en) * | 2008-05-16 | 2009-11-19 | Musco Corporation | Lighting system with combined directly viewable luminous or transmissive surface and controlled area illumination |
-
2009
- 2009-12-03 WO PCT/ES2009/070555 patent/WO2011067427A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090268453A1 (en) * | 2008-04-24 | 2009-10-29 | King Luminarie Co., Inc. | LED baffle assembly |
| US20090284966A1 (en) * | 2008-05-16 | 2009-11-19 | Musco Corporation | Lighting system with combined directly viewable luminous or transmissive surface and controlled area illumination |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840539A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Water-cooling type garden solar light emitting diode (LED) lamp |
| CN102840538A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Water-cooled garden LED (light-emitting diode) landscape lamp |
| CN102840541A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Combined solar garden LED (light-emitting diode) lamp |
| CN102840540A (en) * | 2011-10-09 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Independent full-automatic garden solar LED lamp |
| GB2509797A (en) * | 2013-06-19 | 2014-07-16 | Jcc Lighting Products Ltd | Lantern luminaire |
| WO2014202987A1 (en) * | 2013-06-19 | 2014-12-24 | Jcc Lighting Products Limited | Lantern type luminaire |
| GB2509797B (en) * | 2013-06-19 | 2015-05-06 | Jcc Lighting Products Ltd | Lantern type luminaire |
| CN106195801A (en) * | 2016-08-31 | 2016-12-07 | 安徽中瑞通信科技股份有限公司 | A kind of Lawn lamp location structure |
| CN106195801B (en) * | 2016-08-31 | 2018-11-27 | 安徽中瑞通信科技股份有限公司 | A kind of Lawn lamp location structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8287152B2 (en) | Lighting apparatus using light emitting diode | |
| KR100998247B1 (en) | Lighting Apparatus Using LEDs | |
| WO2011067427A1 (en) | Illumination system for public lighting | |
| JP4210707B2 (en) | Outdoor lighting apparatus and lighting method | |
| KR20110035179A (en) | Led lighting apparatus having block assembly structure | |
| KR100972757B1 (en) | Streetlight using led | |
| KR100880200B1 (en) | Street light using led module | |
| KR101105394B1 (en) | Linear LED lamp for replacing fluorescent lamp | |
| KR101004786B1 (en) | Lighting apparatus using light emitting diode | |
| KR20080005178U (en) | Electric lamp for street lighting fixture | |
| KR101228926B1 (en) | Heat structure of led security light | |
| KR100964643B1 (en) | Negative phototropism structure device to double efficiency of LED lamp | |
| KR20100009745U (en) | Roadlamp head using l.e.d. | |
| ES2401191B1 (en) | SYSTEM OF MAGNETIC HOLDING AND SIMULTANEOUS ELECTRICAL CONNECTION TO OPERATE LUMINAIRES WITH LEDS AND ELECTRICAL OR ELECTRONIC DEVICES. | |
| KR200482689Y1 (en) | Outdoor Lighting | |
| KR100925490B1 (en) | Power LED Lamp with Rectangular Light Distribution | |
| KR101099402B1 (en) | Illuminating device | |
| WO2011067426A1 (en) | Illumination device | |
| WO2010119146A1 (en) | Integrated lighting system | |
| JP5313059B2 (en) | lighting equipment | |
| KR20110002187A (en) | Lighting apparatus | |
| EP2230445B1 (en) | Lighting unit and luminaire for lighting pedestrian crossings | |
| KR20100000972U (en) | .. Street lamp using LED | |
| KR200389302Y1 (en) | Lamp device for streetlight | |
| JP2011014383A (en) | Led lighting fixture for road illumination equipped with base separation type height adjustment tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09851804 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 09/08/2012) |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 09851804 Country of ref document: EP Kind code of ref document: A1 |