WO2015114183A1 - Éclairage d'urgence pour tunnels - Google Patents

Éclairage d'urgence pour tunnels Download PDF

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Publication number
WO2015114183A1
WO2015114183A1 PCT/ES2015/070007 ES2015070007W WO2015114183A1 WO 2015114183 A1 WO2015114183 A1 WO 2015114183A1 ES 2015070007 W ES2015070007 W ES 2015070007W WO 2015114183 A1 WO2015114183 A1 WO 2015114183A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
battery
luminaire
cover
tunnels
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/ES2015/070007
Other languages
English (en)
Spanish (es)
Inventor
Miguel Ángel BARRENA MARTINEZ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP15706850.3A priority Critical patent/EP3106741A1/fr
Publication of WO2015114183A1 publication Critical patent/WO2015114183A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • 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
    • F21S8/031—Lighting devices intended for fixed installation of surface-mounted type the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube
    • 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
    • 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
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed 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 in the technical field of lighting devices. Specifically, the invention aims at an emergency luminaire for tunnels, particularly for railway tunnels.
  • evacuation galleries are defined for security reasons to evacuate people from the tunnel in case of emergency, caused for example by accident, catastrophe or fault.
  • the lighting means incorporate batteries intended to power the luminaires, where the batteries are charged from the mains during the periods of operation in which the luminaires they are powered by a mains, while, in the event of a mains connection failure, the batteries automatically start and power the luminaires for a while.
  • the present invention describes an emergency luminaire for tunnels, in particular, but not exclusively, for rail tunnels.
  • the luminaire incorporates an open housing, elongated in the longitudinal direction, and provided with two ends according to the longitudinal direction, where the housing also incorporates fasteners to fix the housing to a gable or to the roof of a tunnel.
  • Inside the housing is a body of LEDs that can be connected to the mains and additionally an LED control board to control the power and operation of the LED body, as well as a cover is mounted on the housing, to cover the body of LEDs and close the housing.
  • the luminaire further comprises an autonomous power device intended to power the body of LEDs in the event of a power failure in the mains, where the power device comprises:
  • - a general control board, to activate a switching between LED power supply by network and battery power supply.
  • the battery comprises at least one cell, preferably a plurality of cells, so that the battery contains a sufficient charge for the desired purposes, for example, of 3 A.h.
  • the battery control board incorporates monitoring means and a time meter, to monitor the voltage and current intensity of each of the cells, to avoid overloads, overloads and short circuits.
  • the luminaire described has a range of operation substantially greater than that of the luminaires known in the state of the art, as well as, thanks to the LED, battery and charger control boards, superior performance with respect to: reliability, and versatility in terms of operating conditions, since they substantially extend the life of the battery, as well as allow the luminaire to operate in accordance with a high range of voltages, intensities and frequencies, which allows the luminaire to easily adapt to the conditions required in many countries.
  • Figure 1. Shows a perspective view of a luminaire according to the invention, where the cover has not been shown.
  • Figure 2a It shows an enlarged view of the back of the housing, where there are grooves to fix the housing to a tunnel.
  • Figure 2b Shows a side view of the housing connected to a metal support using the slots of Figure 2a.
  • Figures 3a, 3b and 3c- Show, in three different positions, the fixing of the housing to a tunnel using rotating fasteners.
  • Figure 4.- Shows a detail of a side cover intended to cover the ends of the housing, and which is provided with a silicone O-ring gasket.
  • Figure 5. Shows a lateral perspective in detail of the luminaire.
  • Figure 6. Shows a detail of figure 5 where the relative arrangement between the housing and the cover is illustrated.
  • the emergency luminaire for tunnels object of the present invention comprises an open housing (1) elongated in the longitudinal direction, preferably made of extruded aluminum and provided with two ends according to a longitudinal direction.
  • the housing comprises connections (preferably two connections) to be fixed, both horizontally and vertically, as desired, to a gable or on the roof of a tunnel.
  • the housing is fixed to the gable or to the tunnel ceiling through a metal support (2) previously arranged in the tunnel (see figure 2b).
  • each connection incorporates two slots (3) defining a cross, located on the rear face of the housing (1), preferably in the vicinity of the ends.
  • connection comprise a fastener (4) rotatably linked to the housing (1), preferably linked to the ends.
  • Figures 3a to 3c show three positions with different orientations of the housing (1) with respect to the fixing (4).
  • the housing (1) inside the housing (1) there is a body of LEDs that supports a plurality of LEDs (5) to illuminate the tunnel.
  • the luminaire is provided with the corresponding electrical connections, such as a power hose (not shown), located at a first end of the housing (1), to connect the luminaire to the network and provide power to the LEDs (5).
  • the LED body incorporates 240 LEDs (5) SMD5050 white light, 32 W power, with color temperature 6000 K, capable of providing a luminous flux of 2,700 lumens and equipped with an angle of opening greater than 120 °.
  • the LED body comprises a central section (8), preferably flat, provided with two ends, as well as two lateral sections (9), also flat, located at the ends of the central section (8), and which are inclined with respect to the section central (8), to allow a more uniform distribution of light.
  • the luminaire additionally incorporates an LED control board (not shown) to control the power and operation of the LEDs (5).
  • the LED control board is configured to be able to withstand different values of alternating current input voltage, for example, 1 15, 127, 220, 230 and 240 V, at an input frequency of 50-60 Hz., And a input current of up to 1A, as well as to provide a direct current output voltage of 30 V and a power of 35 W output at maximum intensity.
  • alternating current input voltage for example, 1 15, 127, 220, 230 and 240 V
  • an input frequency of 50-60 Hz. a input current of up to 1A, as well as to provide a direct current output voltage of 30 V and a power of 35 W output at maximum intensity.
  • the incorporation of an LED control board with the indicated characteristics allows the luminaire to be able to operate, without the need to make modifications, in a way adapted to the conditions of voltage, intensity, luminosity, frequency, etc. which are stipulated in different countries, which gives the luminaire an unusual versatility.
  • the battery input comprises a 1 A and 250 V fuse.
  • the cover (10) and, where appropriate, covers (1 1, 21), see figure 1, have closures with the housing (1) that provide a level of sealing IP65 or higher.
  • the closures comprise, cover closures (see figure 4) and cover closures (see figures 5 and 6).
  • the cover closures incorporate, as an example, as shown in Figure 4, gaskets (18) made of 1.5 mm diameter silicone O-ring.
  • the luminaire is configured to be supplied with alternating current of between 100-230 V at frequencies of 50-60 Hz, presenting a power factor (eos phi) equal to or greater than 0.95.
  • the constructional characteristics of the luminaire allow proper operation within a temperature range of -30 ° C / + 50 ° C, as well as in conditions of relative humidity above 95%.
  • the luminaire object of the present invention incorporates an autonomous power device intended to power the LEDs (5) in the event of a mains supply failure.
  • the feeding device comprises a battery (not shown) and a charger (not shown) to charge the battery, as well as additionally incorporating respective battery control board (not shown) and general control board (not shown).
  • the general control board is responsible for receiving electric current from the battery and feeding the LEDs, to switch, in less than 1 second, the power supply of the LEDs between power from the network and power from the battery, when the power from the network is accidentally interrupted .
  • the battery is a 24V DC current lithium phosphate-iron LiFeP0 4 battery and is preferably composed of eight cells, to provide a charge of 3 Ah.
  • the battery control board incorporates monitoring means and a time meter, to monitor the voltage and current intensity of each of the cells, to avoid overloads, overloads and short circuits.
  • the monitoring means monitor each of the cells to verify that the voltage is within established ranges, thus avoiding battery overloads and overloads, as well as the monitoring means and the time meter monitor each cell to verify that the current intensity of the battery does not exceed a preset limit for a predetermined time.
  • the voltage does not exceed 3.85 ⁇ 0.025 V to protect against overloads and that it is not below 2.30 ⁇ 0.080 V, as well as that the intensity does not exceed 40 A for a time greater than 1 1 ms, which would be indicative of a short circuit.
  • the battery can be provided with a life exceeding 1000 cycles. Additionally, the robust battery configuration allows working temperatures between -30 and +50 ° C.
  • the charger is configured to receive alternating current of 50-60 Hz. With an input voltage of 1 10-277 V and an input current of up to 0.2 A, as well as means for providing a voltage. Output in direct current of 30 V and a maximum output current of 2 A.
  • the battery is charged from the network using the charger, and has a range of operation exceeding 90 minutes. The battery is configured to go into operation in a time not exceeding 1 second since a lack of mains supply is detected.
  • the housing (1) comprises two removable side covers (1 1, 21), as indicated above, which are preferably made of polycarbonate, and located both at the first end of the housing (1) and in a second end of the housing (1) opposite the first end.
  • the battery can be housed inside the housing, in an area close to the second end, so that it can be easily removed in case of breakdown, after removing the corresponding cover (1 1).
  • a first cover (1 1) of the covers (1 1, 21) is located at the first end of the housing (1), while a second cover (21) is located at the second end of the housing (1).
  • the luminaire comprises a manual switch (not shown) that allows to selectively connect and disconnect the power supply of the LEDs (5) when the luminaire is connected to the network.
  • the manual switch is not operational and the LEDs shine at a lower intensity, for example, causing a power consumption of about 20 W, according to a luminous flux of 1350 lumens, less than 2700 lumens in the case of connection to the mains, to extend the battery life.
  • the battery has a consumption of 62 W in state of charge, 48 W in state of service mentioned above, and 10 W in state of charged battery and LEDs off.
  • the luminaire incorporates a pair of indicators (not shown), for example, in red and green colors, to indicate the state of charge and the operating status of the battery. For example, when the luminaire is connected to the network, if the red indicator is on and the green indicator is off, the battery is charging from the network, as well as if the red indicator is off and the green indicator is on, the battery It is fully charged.
  • the LED control board and the charger control board are integrated into a single LED board and joint charger.
  • the electrical connections between different components of the luminaire are simplified, with the consequent reduction of wiring and space saving, inside the housing (1). It is not necessary (or recommended) to disassemble the luminaire to proceed with its connection.
  • the luminaire incorporates, at the first end, as indicated above, a hose (not shown) approximately one meter long and 4 * 1.5 mm 2 in section, connected internally and protruding from the first cover (1 1 ). Simply remove (unscrew) the second cover (21) from the second end; connect the battery properly to a connector (not shown) installed inside the housing (1); place the second cover (21); and connect the hose to the mains.
  • the described configuration is adapted to varied national and international regulations, which allows the luminaire of the invention to be used in various countries.
  • the luminaire described is in compliance with the UNE EN 55015, EN 50308, EN 60598-1, EN 60598-2-1, EN 61000-3-2, EN 61547, EN 6100-4-2, and EN 1837 standards ; as well as with the EC community certification requirements referred to in directive 2004/108 / EC.

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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

Il comprend: une structure (1) ouverte; des fixations pour fixer la structure (1) à un tunnel; un corps de DEL à l'intérieur de la structure et pouvant être connecté à un réseau électrique; une plaque de commande de DEL; un couvercle (10), pour couvrir le corps de DEL et fermer la structure (1); et un dispositif d'alimentation autonome pour qu'en cas de panne d'approvisionnement du réseau électrique, il comprenne: une batterie lithium-phosphate-fer de courant continu et 3 A.h, un chargeur pour charger la batterie depuis le réseau; une plaque de commande du chargeur; et une plaque de commande de la batterie, qui comprend des moyens de surveillance et de mesure du temps pour surveiller la tension et l'intensité de la batterie, pour protéger la batterie des surcharges, des décharges excessives et des courts-circuits. Il permet une durée prolongée de la batterie et une plus grande versatilité de fonctionnement de l'éclairage.
PCT/ES2015/070007 2014-01-31 2015-01-12 Éclairage d'urgence pour tunnels Ceased WO2015114183A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15706850.3A EP3106741A1 (fr) 2014-01-31 2015-01-12 Éclairage d'urgence pour tunnels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201430121A ES2507440B1 (es) 2014-01-31 2014-01-31 Luminaria de emergencia para túneles
ESP201430121 2014-01-31

Publications (1)

Publication Number Publication Date
WO2015114183A1 true WO2015114183A1 (fr) 2015-08-06

Family

ID=51662913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2015/070007 Ceased WO2015114183A1 (fr) 2014-01-31 2015-01-12 Éclairage d'urgence pour tunnels

Country Status (3)

Country Link
EP (1) EP3106741A1 (fr)
ES (1) ES2507440B1 (fr)
WO (1) WO2015114183A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1023521B1 (nl) * 2015-10-16 2017-04-19 Stc Europe, Besloten Vennootschap Met Beperkte Aansprakelijkheid Verlichting
CN113439177A (zh) * 2019-02-15 2021-09-24 萨西尔让步的有限公司 用于公路隧道的连续照明系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2542377B1 (es) * 2015-03-25 2016-05-18 Martinez Miguel Angel Barrena Luminaria para iluminacion de emergencia en tuneles
ES2989229B2 (es) 2023-05-10 2025-11-14 Univ Madrid Carlos Iii Método implementado por ordenador para determinar la configuración óptima de una luminaria formada por LEDs

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JP2006147220A (ja) * 2004-11-17 2006-06-08 Polymer Giken:Kk 照明器具
DE202006009092U1 (de) * 2006-06-09 2006-08-10 Atrium Enterprises Gmbh Vorrichtung zur lösbaren Befestigung von Gegenständen an einer Wand
CN201259134Y (zh) * 2008-09-04 2009-06-17 上海宏源照明电器有限公司 隧道应急灯具
US20100301768A1 (en) * 2008-04-14 2010-12-02 Digital Lumens, Inc. Power Management Unit with Real Time Clock
US20110273877A1 (en) * 2005-09-06 2011-11-10 Lsi Industries, Inc. Linear Lighting System
WO2013078576A1 (fr) * 2011-11-30 2013-06-06 宁波赛尔富电子有限公司 Lampe d'éclairage à éclairement uniforme

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TW330233B (en) * 1997-01-23 1998-04-21 Philips Eloctronics N V Luminary
US7481546B2 (en) * 2002-12-11 2009-01-27 Safeexits, Inc. Low-voltage lighting apparatus
US20110211330A1 (en) * 2010-03-01 2011-09-01 Wen Wen Wang Lighting apparatus
JP5679197B2 (ja) * 2011-02-22 2015-03-04 野口　宏和 蛍光灯型ｌｅｄ照明装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006147220A (ja) * 2004-11-17 2006-06-08 Polymer Giken:Kk 照明器具
US20110273877A1 (en) * 2005-09-06 2011-11-10 Lsi Industries, Inc. Linear Lighting System
DE202006009092U1 (de) * 2006-06-09 2006-08-10 Atrium Enterprises Gmbh Vorrichtung zur lösbaren Befestigung von Gegenständen an einer Wand
US20100301768A1 (en) * 2008-04-14 2010-12-02 Digital Lumens, Inc. Power Management Unit with Real Time Clock
CN201259134Y (zh) * 2008-09-04 2009-06-17 上海宏源照明电器有限公司 隧道应急灯具
WO2013078576A1 (fr) * 2011-11-30 2013-06-06 宁波赛尔富电子有限公司 Lampe d'éclairage à éclairement uniforme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1023521B1 (nl) * 2015-10-16 2017-04-19 Stc Europe, Besloten Vennootschap Met Beperkte Aansprakelijkheid Verlichting
CN113439177A (zh) * 2019-02-15 2021-09-24 萨西尔让步的有限公司 用于公路隧道的连续照明系统

Also Published As

Publication number Publication date
EP3106741A1 (fr) 2016-12-21
ES2507440B1 (es) 2015-07-30
ES2507440A1 (es) 2014-10-14

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