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WO2012143586A1 - .emergency lighting device for tunnels - Google Patents

.emergency lighting device for tunnels Download PDF

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Publication number
WO2012143586A1
WO2012143586A1 PCT/ES2012/070214 ES2012070214W WO2012143586A1 WO 2012143586 A1 WO2012143586 A1 WO 2012143586A1 ES 2012070214 W ES2012070214 W ES 2012070214W WO 2012143586 A1 WO2012143586 A1 WO 2012143586A1
Authority
WO
WIPO (PCT)
Prior art keywords
bar
tunnels
lighting device
emergency lighting
tunnel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/ES2012/070214
Other languages
Spanish (es)
French (fr)
Other versions
WO2012143586A4 (en
Inventor
Miguel Ángel BARRENA MARTÍNEZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dinamicas de Seguridad SL
Original Assignee
Dinamicas de Seguridad SL
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 Dinamicas de Seguridad SL filed Critical Dinamicas de Seguridad SL
Priority to EP12724148.7A priority Critical patent/EP2700866A1/en
Publication of WO2012143586A1 publication Critical patent/WO2012143586A1/en
Publication of WO2012143586A4 publication Critical patent/WO2012143586A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/12—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards capable of being elongated or shortened by the insertion or removal of intermediate pieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/108—Arms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F2011/1868—Miscellaneous features of handrails not otherwise provided for
    • E04F2011/1872—Miscellaneous features of handrails not otherwise provided for illuminated
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/08—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for handles or handrails
    • 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
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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 present invention can be included within the technical field of lighting, in particular, the lighting of transport tunnel tunnels, particularly railway transport tracks.
  • the object of the invention relates to a device for emergency lighting in tunnels.
  • the tunnels are studied and designed with evacuation galleries distributed along these tunnels.
  • the tunnels incorporate means of signaling the road to these evacuation galleries.
  • these roads and, where appropriate, the evacuation galleries themselves are equipped with railings designed to support users, for greater traffic safety in case of emergency.
  • various lighting devices which include fluorescent or incandescent luminaires. The need for an emergency lighting device in tunnels has been detected, with reduced consumption compared to the known devices, which constitutes a simplification in the emergency provision of the tunnels, without loss of performance.
  • the present invention solves the technical problem posed, by means of an emergency lighting device in tunnels, comprising a bar intended to be fixed to a gable (interior wall) of a tunnel, to an evacuation gallery and along said evacuation gallery, at an ergonomically adequate height to support users in the event of a breakdown or accident.
  • the bar additionally comprises a plurality of LEDs to illuminate both the evacuation gallery and the tunnel gables that mark the way to the evacuation galleries.
  • photoluminescent signals are usually available, which are charged with the light received from the LEDs and emit the light subsequently.
  • the bar comprises two open cavities towards the outside, as well as covers two covers to hermetically enclose a plurality of LEDs.
  • the covers are made of self-extinguishing polycarbonate (its structure prevents the spread of the flame in case of fire) adapted to provide the LEDs with a degree of IP65 sealing.
  • the bar is composed of sections consecutively joined in the longitudinal direction, each of said sections comprises two profiles joined through means of joining by clipping.
  • the bar is fixed to the gable through a support that allows to regulate the distance between the bar and the gable.
  • the support can also be used to join the sections together.
  • LEDs allows a substantially reduced consumption regarding known incandescent or fluorescent devices.
  • the arrangement of the bar at a height that can serve as a handrail railing to support tunnel users in the event of a breakdown or accident allows the resolution of two problems: the lighting of the road to the galleries of evacuation in a tunnel and the support for users of said tunnel.
  • Figure 1. Shows a cross-sectional view of a cover.
  • Figure 2. Shows a cross-sectional view of the object of the invention.
  • Figure 3. Shows a longitudinal sectional view of a first preferred embodiment of a support.
  • Figure 4. Shows a perspective view of the device of the invention including a second preferred embodiment of a support.
  • the lighting device of emergency tunnels comprises a bar (1) adapted to be fixed to a gable (2) of a tunnel (not shown), to an evacuation gallery (not shown) and along said evacuation gallery, at an ergonomically adequate height to support tunnel users, where said bar (1) comprises a plurality of LEDs (5) to illuminate both the evacuation gallery and the gable (2) of the tunnel that mark the path to the evacuation galleries.
  • photoluminescent signals (not shown) are usually available, which are charged with the light received from the LEDs (5) and emit said light subsequently.
  • the bar (1) comprises a first cavity (7) and a second longitudinal cavity (8) open towards the outside, and adapted to accommodate and fix two covers (9) (as shown in figure 1) in which they are located.
  • the LEDs (5) are enclosed. In this way, the LEDs (5) are not subject to weather conditions, but protected from dirt and moisture, since the covers (9) are made of self-extinguishing polycarbonate capable of providing IP65 tightness.
  • the bar (1) is hollow, to accommodate inside the wiring (not shown) necessary for the power and control of the LEDs (5). In this way it is possible to reduce the infrastructure necessary for the installation of electrical tunnels.
  • the covers (9), as shown in Figure 1, are provided with an outer wall (12), preferably made of polycarbonate, to allow the light from the LEDs (5) to exit into the tunnel.
  • An inner wall (13) arranged in the covers (9) has first holes (14) or slots to facilitate the connection between the LEDs (5) and the internal wiring, in correspondence with second holes (15) or slots arranged in the bar (1).
  • the outer wall (12) of the covers (9) has a curved shape, with rounded ends (16), in order not to introduce sharp edges in the contour of the bar (1).
  • the covers (9) are provided with longitudinal protuberances (17) in correspondence with recesses (18) defined in the bar (1), for the fixation by closing of said covers (9) with the bar (1), either by frontal pressing of each of the covers (9) against the bar (1), either by longitudinal sliding of each of the covers (9) with respect to the bar (1).
  • the first cavity (7) is oriented in such a way that it allows the LEDs (5) of said first cavity (7) to light the floor of the evacuation gallery and / or the tunnel, while the second cavity (8) is oriented in such a way that it allows the LEDs (5) of said second cavity (8) to light a gable (2).
  • the LEDs (5) of the second cavity (8) may be oriented towards luminescent signals that are usually arranged in the gables (2), and that are adapted to capture light energy and, by chemical reaction, detach light.
  • a luminescent sheet (19) (either photoluminescent or electroluminescent) is provided on the bar (1), as a guide for users to distinguish the location of the bar (1).
  • the reflective sheet is adapted to resist a hardness IK 07.
  • said sheet (19) is arranged in a third cavity (not shown), preferably about 10 mm high by 1 mm deep.
  • the bar (1) is designed to preferably have an uninterrupted configuration with an indefinite length depending on the dimensions of the tunnel. Therefore, the bar (1) is composed of a plurality of sections (not shown) joined consecutively.
  • the sections can be constituted of two or more (preferably two) profiles (21) provided with joining elements (22) by clipping.
  • the bar (1) as indicated above, is adapted to be fixed to a gable (2) of a tunnel.
  • conventional supports can be used, although the invention preferably incorporates supports (23, 24) comprising the following elements, as seen in Figures 3 and 4:
  • the support (23, 24) may additionally comprise a seal (29) of a deformable material, such as self-extinguishing rubber, to adjust the bar (1) inside the clamp (26).
  • a seal (29) of a deformable material such as self-extinguishing rubber
  • the arm (27) of the bar (1) allows to regulate the distance between the clamp (26) and the connecting piece (25).
  • the arm (27) comprises a first body (30) connected to the connecting piece (25); a second body (31) connected to the clamp (26); and an intermediate piece (32, 33) connected to the first body (30) and the second body (31), adapted to regulate the distance between the first body (30) and the second body (31).
  • the intermediate piece 32, 33
  • the (32) is a rod (32) threaded at its two ends, adapted to be connected by threading to the first body (30) and the second body (31), and provided with an actuating element (34) protruding from the rod (32 ), by actuating said actuation element (34), allowing the rotation of the rod (32) with respect to the first body (30) and the second body (31) and producing a distance or separation between said first body (30) and second body (31) which allows adjusting the distance between the clamp (26) and the piece of union (25).
  • the intermediate piece (33) is a third body (33) provided with a plurality of corresponding first holes (35) with second holes (36) arranged at the ends of the first body (30) and of the second body (31) for joining by bolts (not shown) or equivalent.
  • each evacuation gallery a control cabinet (not shown) is arranged, which controls a plurality (usually six) remote cabinets (not shown) arranged in the gables (2) a adequate distances (for example, one hundred meters). Said cabinets are connected to the bar (1) through connections (40) that start from boxes (39) of connections arranged in the lower part of the bar (1) so as not to hinder the transit of the users.
  • the supports (23, 24) can be used to join the sections by means of the clamps (26).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

An emergency lighting device for tunnels has a low power consumption and constitutes a simplification of emergency installations in tunnels. It comprises a hollow bar (1) adapted to be attached to a side- wall (2) of a tunnel, at an ergonomically appropriate height for its use as a support by the users of the tunnel, the bar (1) additionally comprising a plurality of LEDs (5) to illuminate the inside of the tunnel, said LEDs being insulated from moisture and dirt by being contained inside longitudinal cavities (7, 8) of the bar (1).

Description

DISPOSITIVO DE ILUMINACIÓN DE EMERGENCIA EN TÚNELES  EMERGENCY LIGHTING DEVICE IN TUNNELS

D E S C R I P C I Ó N D E S C R I P C I Ó N

OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION

La presente invención se puede incluir dentro del campo técnico de la iluminación, en concreto, de la iluminación de túneles de vías de transporte, particularmente de vías de transporte ferroviario. The present invention can be included within the technical field of lighting, in particular, the lighting of transport tunnel tunnels, particularly railway transport tracks.

El objeto de la invención se refiere a un dispositivo para la iluminación de emergencia en túneles. ANTECEDENTES DE LA INVENCIÓN The object of the invention relates to a device for emergency lighting in tunnels. BACKGROUND OF THE INVENTION

Para la seguridad de las personas, los túneles se estudian y se diseñan con galerías de evacuación repartidas a lo largo de dichos túneles. Los túneles incorporan medios de señalización del camino hacia dichas galerías de evacuación. Asimismo, dichos caminos y, en su caso, las propias galerías de evacuación, están dotados de unas barandillas destinadas a servir de apoyo a los usuarios, para mayor seguridad en el tránsito en caso de emergencia. Para cumplir con los requisitos de iluminación de las galerías de evacuación y de los caminos hacia dichas galerías de evacuación, existen diversos dispositivos de iluminación, que comprenden luminarias fluorescentes o incandescentes. Se ha detectado la necesidad de un dispositivo de iluminación de emergencia en túneles, con consumo reducido respecto de los dispositivos conocidos, que constituya una simplificación en las dotaciones de emergencia de los túneles, sin merma de prestaciones. For the safety of people, the tunnels are studied and designed with evacuation galleries distributed along these tunnels. The tunnels incorporate means of signaling the road to these evacuation galleries. Likewise, these roads and, where appropriate, the evacuation galleries themselves, are equipped with railings designed to support users, for greater traffic safety in case of emergency. To comply with the lighting requirements of the evacuation galleries and the roads to said evacuation galleries, there are various lighting devices, which include fluorescent or incandescent luminaires. The need for an emergency lighting device in tunnels has been detected, with reduced consumption compared to the known devices, which constitutes a simplification in the emergency provision of the tunnels, without loss of performance.

DESCRIPCIÓN DE LA INVENCIÓN La presente invención resuelve el problema técnico planteado, por medio de un dispositivo de iluminación de emergencia en túneles, que comprende una barra destinada a ser fijada a un hastial (pared interior) de un túnel, hasta una galería de evacuación y a lo largo de dicha galería de evacuación, a una altura ergonómicamente adecuada para servir de apoyo a los usuarios en caso de avería o accidente. DESCRIPTION OF THE INVENTION The present invention solves the technical problem posed, by means of an emergency lighting device in tunnels, comprising a bar intended to be fixed to a gable (interior wall) of a tunnel, to an evacuation gallery and along said evacuation gallery, at an ergonomically adequate height to support users in the event of a breakdown or accident.

La barra comprende adicionalmente una pluralidad de LEDs para iluminar tanto la galería de evacuación como los hastiales del túnel que marcan el camino hacia las galerías de evacuación. En los hastiales del túnel se disponen usualmente de señales fotoluminiscentes que se cargan con la luz recibida de los LEDs y emiten dicha luz posteriormente. The bar additionally comprises a plurality of LEDs to illuminate both the evacuation gallery and the tunnel gables that mark the way to the evacuation galleries. In the tunnel gables, photoluminescent signals are usually available, which are charged with the light received from the LEDs and emit the light subsequently.

La barra comprende dos cavidades abiertas hacia el exterior, así como comprende sendas tapas para encerrar de manera hermética una pluralidad de LEDs. De manera preferente, las tapas están fabricadas de policarbonato autoextinguible (su estructura evita la propagación de la llama en caso de incendio) adaptados para proporcionar a los LEDs un grado de estanqueidad IP65. De manera preferente, la barra está compuesta por tramos unidos consecutivamente en dirección longitudinal, cada uno de dichos tramos comprende dos perfiles unidos a través de unos medios de unión por clipado. The bar comprises two open cavities towards the outside, as well as covers two covers to hermetically enclose a plurality of LEDs. Preferably, the covers are made of self-extinguishing polycarbonate (its structure prevents the spread of the flame in case of fire) adapted to provide the LEDs with a degree of IP65 sealing. Preferably, the bar is composed of sections consecutively joined in the longitudinal direction, each of said sections comprises two profiles joined through means of joining by clipping.

Preferentemente, la barra está fijada al hastial a través de un soporte que permite regular la distancia entre la barra y el hastial. El soporte puede servir también para unir los tramos entre sí. Preferably, the bar is fixed to the gable through a support that allows to regulate the distance between the bar and the gable. The support can also be used to join the sections together.

El empleo de los LEDs permite un consumo sustancialmente reducido respecto de los dispositivos incandescentes o fluorescentes conocidos. The use of LEDs allows a substantially reduced consumption regarding known incandescent or fluorescent devices.

Por otra parte, la disposición de la barra a una altura tal que puede servir de barandilla posamanos como apoyo a los usuarios del túnel en caso de avería o accidente, permite la resolución de dos problemas: el de la iluminación del camino hasta las galerías de evacuación en un túnel y el de apoyo para los usuarios de dicho túnel. On the other hand, the arrangement of the bar at a height that can serve as a handrail railing to support tunnel users in the event of a breakdown or accident, allows the resolution of two problems: the lighting of the road to the galleries of evacuation in a tunnel and the support for users of said tunnel.

DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, 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 made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. where, for illustrative and non-limiting purposes, the following has been represented:

Figura 1.- Muestra una vista en sección transversal de una tapa. Figure 1.- Shows a cross-sectional view of a cover.

Figura 2.- Muestra una vista en sección transversal del objeto de la invención. Figure 2.- Shows a cross-sectional view of the object of the invention.

Figura 3.- Muestra una vista en sección longitudinal de una primera realización preferente de un soporte. Figura 4.- Muestra una vista en perspectiva del dispositivo de la invención incluyendo una segunda realización preferente de un soporte. Figure 3.- Shows a longitudinal sectional view of a first preferred embodiment of a support. Figure 4.- Shows a perspective view of the device of the invention including a second preferred embodiment of a support.

REALIZACIÓN PREFERENTE DE LA INVENCIÓN A continuación se describe una realización preferente de la invención con ayuda de las figuras 1 a 4 adjuntas. PREFERRED EMBODIMENT OF THE INVENTION A preferred embodiment of the invention is described below with the help of the attached figures 1 to 4.

Tal como se muestra en las figuras 2 y 4, el dispositivo de iluminación de emergencia en túneles de acuerdo con la invención comprende una barra (1 ) adaptada para ser fijada a un hastial (2) de un túnel (no representado), hasta una galería (no representada) de evacuación y a lo largo de dicha galería de evacuación, a una altura ergonómicamente adecuada para servir de apoyo a los usuarios del túnel, donde dicha barra (1 ) comprende una pluralidad de LEDs (5) para iluminar tanto la galería de evacuación como los hastiales (2) del túnel que marcan el camino hacia las galerías de evacuación. En los hastiales (2) del túnel se disponen usualmente de señales fotoluminiscentes (no representadas) que se cargan con la luz recibida de los LEDs (5) y emiten dicha luz posteriormente. As shown in Figures 2 and 4, the lighting device of emergency tunnels according to the invention comprises a bar (1) adapted to be fixed to a gable (2) of a tunnel (not shown), to an evacuation gallery (not shown) and along said evacuation gallery, at an ergonomically adequate height to support tunnel users, where said bar (1) comprises a plurality of LEDs (5) to illuminate both the evacuation gallery and the gable (2) of the tunnel that mark the path to the evacuation galleries. In the gables (2) of the tunnel, photoluminescent signals (not shown) are usually available, which are charged with the light received from the LEDs (5) and emit said light subsequently.

La barra (1 ) comprende una primera cavidad (7) y una segunda cavidad (8) longitudinales abiertas hacia el exterior, y adaptadas para alojar y fijar sendas tapas (9) (según se muestra en la figura 1 ) en las que se encuentran encerrados los LEDs (5). De esta manera, los LEDs (5) no están sometidos a las condiciones de la intemperie, sino protegidos de la suciedad y la humedad, ya que las tapas (9) están fabricadas en policarbonato autoextinguible capaz de proporcionar estanqueidad IP65. The bar (1) comprises a first cavity (7) and a second longitudinal cavity (8) open towards the outside, and adapted to accommodate and fix two covers (9) (as shown in figure 1) in which they are located The LEDs (5) are enclosed. In this way, the LEDs (5) are not subject to weather conditions, but protected from dirt and moisture, since the covers (9) are made of self-extinguishing polycarbonate capable of providing IP65 tightness.

La barra (1 ) es hueca, para poder alojar en su interior el cableado (no mostrado) necesario para la alimentación y el control de los LEDs (5). De este modo se logra reducir la infraestructura necesaria para la instalación de eléctrica de los túneles. Las tapas (9), según se aprecia en la figura 1 , están dotadas de una pared exterior (12), preferentemente elaborada en policarbonato, para permitir la salida de la luz de los LEDs (5) hacia el túnel. Una pared interior (13) dispuesta en las tapas (9) dispone de primeros agujeros (14) o ranuras para facilitar la conexión entre los LEDs (5) y el cableado interior, en correspondencia con segundos agujeros (15) o ranuras dispuestos en la barra (1 ). The bar (1) is hollow, to accommodate inside the wiring (not shown) necessary for the power and control of the LEDs (5). In this way it is possible to reduce the infrastructure necessary for the installation of electrical tunnels. The covers (9), as shown in Figure 1, are provided with an outer wall (12), preferably made of polycarbonate, to allow the light from the LEDs (5) to exit into the tunnel. An inner wall (13) arranged in the covers (9) has first holes (14) or slots to facilitate the connection between the LEDs (5) and the internal wiring, in correspondence with second holes (15) or slots arranged in the bar (1).

La pared exterior (12) de las tapas (9) tiene forma curvada, con extremos (16) redondeados, con el fin de no introducir aristas vivas en el contorno de la barra (1 ). Las tapas (9) están dotadas de protuberancias (17) longitudinales en correspondencia con entrantes (18) definidos en la barra (1 ), para el fijado mediante cierre de forma de dichas tapas (9) con la barra (1 ), ya sea mediante presionado frontal de cada una de las tapas (9) contra la barra (1 ), ya sea por deslizamiento longitudinal de cada una de las tapas (9) respecto de la barra (1 ). The outer wall (12) of the covers (9) has a curved shape, with rounded ends (16), in order not to introduce sharp edges in the contour of the bar (1). The covers (9) are provided with longitudinal protuberances (17) in correspondence with recesses (18) defined in the bar (1), for the fixation by closing of said covers (9) with the bar (1), either by frontal pressing of each of the covers (9) against the bar (1), either by longitudinal sliding of each of the covers (9) with respect to the bar (1).

La primera cavidad (7) está orientada de tal manera que permite a los LEDs (5) de dicha primera cavidad (7) alumbrar el suelo de la galería de evacuación y/o del túnel, mientras que la segunda cavidad (8) está orientada de tal manera que permite a los LEDs (5) de dicha segunda cavidad (8) alumbrar un hastial (2). En su caso, los LEDs (5) de la segunda cavidad (8) pueden estar orientados hacia unas señales luminiscentes que usualmente se disponen en los hastiales (2), y que están adaptadas para captar energía luminosa y, mediante una reacción química, desprender luz. The first cavity (7) is oriented in such a way that it allows the LEDs (5) of said first cavity (7) to light the floor of the evacuation gallery and / or the tunnel, while the second cavity (8) is oriented in such a way that it allows the LEDs (5) of said second cavity (8) to light a gable (2). Where appropriate, the LEDs (5) of the second cavity (8) may be oriented towards luminescent signals that are usually arranged in the gables (2), and that are adapted to capture light energy and, by chemical reaction, detach light.

Se dispone en la barra (1 ) una lámina (19) luminiscente, (ya sea fotoluminiscente o electroluminiscente), como guía a los usuarios para permitir distinguir la ubicación de la barra (1 ). La lámina reflectante está adaptada para resistir una dureza IK 07. De manera preferente, dicha lámina (19) está dispuesta en una tercera cavidad (no mostrada), de preferentemente unos 10 mm de altura por 1 mm de profundidad. A luminescent sheet (19) (either photoluminescent or electroluminescent) is provided on the bar (1), as a guide for users to distinguish the location of the bar (1). The reflective sheet is adapted to resist a hardness IK 07. Preferably, said sheet (19) is arranged in a third cavity (not shown), preferably about 10 mm high by 1 mm deep.

La barra (1 ) está concebida para preferentemente presentar una configuración ininterrumpida con una longitud indefinida en función de las dimensiones del túnel. Por ello, la barra (1 ) está compuesta de una pluralidad de tramos (no representados) unidos consecutivamente. The bar (1) is designed to preferably have an uninterrupted configuration with an indefinite length depending on the dimensions of the tunnel. Therefore, the bar (1) is composed of a plurality of sections (not shown) joined consecutively.

Con el fin de facilitar el transporte de los tramos y, principalmente, el montaje del cableado, los tramos pueden estar constituidos de dos o más (preferentemente dos) perfiles (21 ) dotados de elementos de unión (22) por clipado. La barra (1 ), tal como se ha indicado anteriormente, está adaptada para ser fijada a un hastial (2) de un túnel. Para ello, se pueden emplear soportes convencionales, si bien la invención incorpora preferententemente unos soportes (23, 24) que comprenden los siguientes elementos, según se aprecia en las figuras 3 y 4: In order to facilitate the transport of the sections and, mainly, the assembly of the wiring, the sections can be constituted of two or more (preferably two) profiles (21) provided with joining elements (22) by clipping. The bar (1), as indicated above, is adapted to be fixed to a gable (2) of a tunnel. For this, conventional supports can be used, although the invention preferably incorporates supports (23, 24) comprising the following elements, as seen in Figures 3 and 4:

- una pieza de unión (25) plana adaptada para ser fijada al hastial (2) del túnel, por ejemplo, por atornillado;  - a flat junction piece (25) adapted to be fixed to the gable (2) of the tunnel, for example, by screwing;

- una abrazadera (26) sustancialmente cilindrica, de diámetro interior ligeramente superior a las dimensiones exteriores de la barra (1 ), para sostener la barra (1 ) en posición sustancialmente horizontal; y  - a substantially cylindrical clamp (26), of an inner diameter slightly larger than the outer dimensions of the bar (1), to hold the bar (1) in a substantially horizontal position; Y

- un brazo (27) que comunica la pieza de unión (25) con la abrazadera - an arm (27) that connects the connecting piece (25) with the clamp

(26). (26).

El soporte (23, 24) puede comprender adicionalmente una junta (29) de un material deformable, tal como goma autoextinguible, para ajustar la barra (1 ) en el interior de la abrazadera (26). The support (23, 24) may additionally comprise a seal (29) of a deformable material, such as self-extinguishing rubber, to adjust the bar (1) inside the clamp (26).

El brazo (27) de la barra (1 ) permite regular la distancia entre la abrazadera (26) y la pieza de unión (25). Para ello, el brazo (27) comprende un primer cuerpo (30) conectado a la pieza de unión (25); un segundo cuerpo (31 ) conectado a la abrazadera (26); y una pieza intermedia (32, 33) conectada al primer cuerpo (30) y al segundo cuerpo (31 ), adaptada para regular la distancia entre el primer cuerpo (30) y el segundo cuerpo (31 ). Según un primer ejemplo representado en la figura 3, la pieza intermediaThe arm (27) of the bar (1) allows to regulate the distance between the clamp (26) and the connecting piece (25). For this, the arm (27) comprises a first body (30) connected to the connecting piece (25); a second body (31) connected to the clamp (26); and an intermediate piece (32, 33) connected to the first body (30) and the second body (31), adapted to regulate the distance between the first body (30) and the second body (31). According to a first example represented in Figure 3, the intermediate piece

(32) es un vástago (32) roscado en sus dos extremos, adaptado para ser conectado mediante roscado al primer cuerpo (30) y al segundo cuerpo (31 ), y dotado de un elemento de accionamiento (34) sobresaliente del vástago (32), para mediante accionamiento de dicho elemento de accionamiento (34), permitir el giro del vástago (32) respecto del primer cuerpo (30) y el segundo cuerpo (31 ) y producir un alejamiento o separación entre dichos primer cuerpo (30) y segundo cuerpo (31 ) que permite ajustar la distancia entre la abrazadera (26) y la pieza de unión (25). (32) is a rod (32) threaded at its two ends, adapted to be connected by threading to the first body (30) and the second body (31), and provided with an actuating element (34) protruding from the rod (32 ), by actuating said actuation element (34), allowing the rotation of the rod (32) with respect to the first body (30) and the second body (31) and producing a distance or separation between said first body (30) and second body (31) which allows adjusting the distance between the clamp (26) and the piece of union (25).

Según un segundo ejemplo representado en la figura 4, la pieza intermedia (33) es un tercer cuerpo (33) dotado de una pluralidad de primeros taladros (35) correspondientes con segundos taladros (36) dispuestos en los extremos del primer cuerpo (30) y del segundo cuerpo (31 ) para su unión mediante bulones (no mostrados) o equivalentes. According to a second example shown in Figure 4, the intermediate piece (33) is a third body (33) provided with a plurality of corresponding first holes (35) with second holes (36) arranged at the ends of the first body (30) and of the second body (31) for joining by bolts (not shown) or equivalent.

Para llevar a cabo un control del sistema de iluminación, en cada galería de evacuación se dispone un armario maestro (no representado) de control, que controla una pluralidad (usualmente seis) armarios remotos (no representados) dispuestos en los hastiales (2) a distancias adecuadas (por ejemplo, cien metros). Dichos armarios están conectados con la barra (1 ) a través de conexiones (40) que parten de cajas (39) de conexiones dispuestas en la parte inferior de la barra (1 ) para no entorpecer el tránsito de los usuarios. To carry out a control of the lighting system, in each evacuation gallery a control cabinet (not shown) is arranged, which controls a plurality (usually six) remote cabinets (not shown) arranged in the gables (2) a adequate distances (for example, one hundred meters). Said cabinets are connected to the bar (1) through connections (40) that start from boxes (39) of connections arranged in the lower part of the bar (1) so as not to hinder the transit of the users.

Los soportes (23, 24) pueden servir para unir los tramos mediante las abrazaderas (26). The supports (23, 24) can be used to join the sections by means of the clamps (26).

Claims

R E I V I N D I C A C I O N E S 1. - Dispositivo de iluminación de emergencia en túneles, caracterizado porque comprende una barra (1 ) hueca adaptada para ser fijada a un hastial (2)1. - Tunnel emergency lighting device, characterized in that it comprises a hollow bar (1) adapted to be fixed to a gable (2) 5 de un túnel, a una altura ergonómicamente adecuada para servir de apoyo a los usuarios del túnel, 5 of a tunnel, at an ergonomically adequate height to support tunnel users, donde la barra (1 ) comprende adicionalmente una primera cavidad (7) y una segunda cavidad (8) longitudinales abiertas hacia el exterior, y adaptadas para alojar y fijar sendas tapas (9), donde en dichas tapas (9) se encuentran0 encerrados unos LEDs (5) de iluminación de interior del túnel, para evitar el contacto de los LEDs (5) con suciedad y humedad.  where the bar (1) additionally comprises a first cavity (7) and a second longitudinal cavity (8) open towards the outside, and adapted to accommodate and fix two covers (9), where in said covers (9) there are about 0 LEDs (5) for tunnel interior lighting, to avoid contact of the LEDs (5) with dirt and moisture. 2. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1 , caracterizado porque las tapas (9) están fabricadas de5 policarbonato autoextinguible para evitar la propagación de la llama en caso de incendio. 2. - Emergency lighting device in tunnels, according to claim 1, characterized in that the covers (9) are made of 5 self-extinguishing polycarbonate to prevent the spread of the flame in case of fire. 3. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 y 2, caracterizado porque las tapas están o dotadas de una pared exterior (12), para permitir la salida de la luz de los LEDs (5) hacia el túnel, dotada de forma curvada, con extremos (16) redondeados, con el fin de no introducir aristas vivas en el contorno de la barra (1 ). 3. - Emergency lighting device in tunnels, according to any one of claims 1 and 2, characterized in that the covers are or provided with an outer wall (12), to allow the light output of the LEDs (5 ) towards the tunnel, with a curved shape, with rounded ends (16), in order not to introduce sharp edges in the contour of the bar (1). 4. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con una 5 cualquiera de las reivindicaciones 1 a 3, caracterizado porque las tapas (9) comprenden adicionalmente una pared interior (13) provista de primeros agujeros (14) para facilitar la conexión entre los LEDs (5) y el cableado interior, en correspondencia con segundos agujeros (15) dispuestos en la barra (1 ). 04. - Emergency lighting device in tunnels, according to any one of claims 1 to 3, characterized in that the covers (9) additionally comprise an inner wall (13) provided with first holes (14) to facilitate connection between the LEDs (5) and the internal wiring, in correspondence with second holes (15) arranged in the bar (1). 0 5.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 a 3, caracterizado porque las tapas (9) están dotadas de protuberancias (17) longitudinales en correspondencia con sendos entrantes (18) definidos en la barra (1 ), para el fijado mediante cierre de forma de dichas tapas (9) con la barra (1 ). 5. Emergency lighting device in tunnels, according to any one of claims 1 to 3, characterized in that the covers (9) are provided with longitudinal protuberances (17) in correspondence with each other recesses (18) defined in the bar (1), for fixing by closing said covers (9) with the bar (1). 6. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 a 5, caracterizado porque la primera cavidad6. - Emergency lighting device in tunnels, according to any one of claims 1 to 5, characterized in that the first cavity (7) está orientada de tal manera que permite a los LEDs (5) de dicha primera cavidad (7) alumbrar el suelo del túnel, mientras que la segunda cavidad (8) está orientada de tal manera que permite a los LEDs (5) de dicha segunda cavidad (8) alumbrar un hastial (2) del túnel. (7) is oriented in such a way that it allows the LEDs (5) of said first cavity (7) to light the tunnel floor, while the second cavity (8) is oriented in such a way that it allows the LEDs (5) of said second cavity (8) to illuminate a gable (2) of the tunnel. 7. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1 , caracterizado porque la barra (1 ) incorpora una lámina (19) luminiscente orientada hacia el interior del túnel, para guiar a los usuarios permitiendo distinguir la ubicación de la barra (1 ). 7. - Emergency lighting device in tunnels, according to claim 1, characterized in that the bar (1) incorporates a luminescent sheet (19) oriented towards the inside of the tunnel, to guide the users allowing to distinguish the location of the bar (1). 8. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 7, caracterizada porque la lámina está ubicada en una tercera cavidad dispuesta en la barra (1 ). 8. - Emergency lighting device in tunnels, according to claim 7, characterized in that the sheet is located in a third cavity arranged in the bar (1). 9.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1 , caracterizado porque la barra (1 ) está compuesta de una pluralidad de tramos unidos consecutivamente. 9. - Emergency lighting device in tunnels, according to claim 1, characterized in that the bar (1) is composed of a plurality of consecutively joined sections. 10. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 o 9, caracterizado porque la barra está constituida por dos perfiles (21 ) dotados de elementos de unión (22) por clipado. 10. - Emergency lighting device in tunnels, according to any one of claims 1 or 9, characterized in that the bar is constituted by two profiles (21) provided with joining elements (22) by clipping. 11. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1 , caracterizado porque incorpora adicionalmente un soporte (23) para fijar la barra (1 ) al hastial (2), que comprende: 11. - Emergency lighting device in tunnels, according to claim 1, characterized in that it additionally incorporates a support (23) for fixing the bar (1) to the gable (2), comprising: - una pieza de unión (25) plana adaptada para ser fijada al hastial (2) del túnel; - una abrazadera (26) sustancialmente cilindrica, de diámetro interior ligeramente superior a las dimensiones exteriores de la barra (1 ), para sostener la barra (1 ) en posición sustancialmente horizontal; y - a flat connecting piece (25) adapted to be fixed to the gable (2) of the tunnel; - a substantially cylindrical clamp (26), of an inner diameter slightly larger than the outer dimensions of the bar (1), to hold the bar (1) in a substantially horizontal position; Y - un brazo (27) que conecta la pieza de unión (25) con la abrazadera (26). - an arm (27) that connects the connecting piece (25) with the clamp (26). 5 5 12.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 11 , caracterizado porque el soporte (23) incorpora adicionalmente una junta (29) para ajustar la barra (1 ) en el interior de la abrazadera (26). 0 12. Emergency lighting device in tunnels, according to claim 11, characterized in that the support (23) additionally incorporates a gasket (29) to adjust the bar (1) inside the clamp (26). 0 13.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 11 , caracterizado porque el brazo (27) está adaptado para regular la distancia entre la abrazadera (26) y la pieza de unión (25). 13. Emergency lighting device in tunnels, according to claim 11, characterized in that the arm (27) is adapted to regulate the distance between the clamp (26) and the connecting piece (25). 14. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la5 reivindicación 13, caracterizado porque el brazo (27) comprende: 14. - Emergency lighting device in tunnels, according to claim 13, characterized in that the arm (27) comprises: - un primer cuerpo (30) conectado a la pieza de unión (25);  - a first body (30) connected to the connecting piece (25); - un segundo cuerpo (31 ) conectado a la abrazadera (26); y  - a second body (31) connected to the clamp (26); Y - una pieza intermedia (32, 33) conectada al primer cuerpo (30) y al segundo cuerpo (31 ), adaptada para regular la distancia entre dichos primer o cuerpo (30) y segundo cuerpo (31 ).  - an intermediate piece (32, 33) connected to the first body (30) and the second body (31), adapted to regulate the distance between said first or body (30) and second body (31). 15. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 14, caracterizado porque la pieza intermedia (32) es un vástago (32) roscado en sus dos extremos, adaptado para ser conectado mediante roscado al 5 primer cuerpo (30) y al segundo cuerpo (31 ), y dotado de un elemento de accionamiento (34), para mediante accionamiento de dicho elemento de accionamiento (34), permitir el giro del vástago (32) respecto del primer cuerpo (30) y del segundo cuerpo (31 ) y producir un alejamiento o separación entre dichos primer cuerpo (30) y segundo cuerpo (31 ) que permite ajustar la distancia 0 entre la abrazadera (26) y la pieza de unión (25). 15. - Emergency lighting device in tunnels, according to claim 14, characterized in that the intermediate piece (32) is a rod (32) threaded at its two ends, adapted to be connected by threading to the first body (30 ) and the second body (31), and provided with a drive element (34), for actuation of said drive element (34), to allow the rotation of the rod (32) with respect to the first body (30) and the second body (31) and produce a distance or separation between said first body (30) and second body (31) which allows to adjust the distance 0 between the clamp (26) and the connecting piece (25). 16. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 14, caracterizado porque la pieza intermedia (33) es un tercer cuerpo (33) dotado de una pluralidad de primeros taladros (35) correspondientes con segundos taladros (36) dispuestos en los extremos del primer cuerpo (30) y del segundo cuerpo (31 ) para su unión mediante bulones. 16. - Emergency lighting device in tunnels, in accordance with the claim 14, characterized in that the intermediate piece (33) is a third body (33) provided with a plurality of corresponding first holes (35) with second holes (36) arranged at the ends of the first body (30) and the second body ( 31) for joining by bolts.
PCT/ES2012/070214 2011-04-19 2012-03-30 .emergency lighting device for tunnels Ceased WO2012143586A1 (en)

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ESP201130620 2011-04-19
ES201130620A ES2401385B1 (en) 2011-04-19 2011-04-19 EMERGENCY LIGHTING DEVICE IN TUNNELS.

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JP2019190081A (en) * 2018-04-23 2019-10-31 Toto株式会社 handrail
JP7058826B2 (en) 2018-04-23 2022-04-25 Toto株式会社 handrail
RU198889U1 (en) * 2020-04-24 2020-07-31 Общество с ограниченной ответственностью "ЛидерЛайт Трейд" (ООО "ЛидерЛайт Трейд") LAMP

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ES2401385B1 (en) 2014-02-18
WO2012143586A4 (en) 2013-01-10
ES2401385A1 (en) 2013-04-19

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