WO2014114670A1 - Système d'éclairage de sécurité pour un tunnel - Google Patents

Système d'éclairage de sécurité pour un tunnel Download PDF

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Publication number
WO2014114670A1
WO2014114670A1 PCT/EP2014/051240 EP2014051240W WO2014114670A1 WO 2014114670 A1 WO2014114670 A1 WO 2014114670A1 EP 2014051240 W EP2014051240 W EP 2014051240W WO 2014114670 A1 WO2014114670 A1 WO 2014114670A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
profile
wall
tunnel
holder
Prior art date
Application number
PCT/EP2014/051240
Other languages
German (de)
English (en)
Inventor
Nikolaus LIESENFELD
Jörg MOHRICH
Original Assignee
Hanning & Kahl Gmbh & Co. Kg
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 Hanning & Kahl Gmbh & Co. Kg filed Critical Hanning & Kahl Gmbh & Co. Kg
Publication of WO2014114670A1 publication Critical patent/WO2014114670A1/fr

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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
    • 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
    • F21S8/03—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
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
    • 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 invention relates to a lighting system for escape routes in tunnels and an arrangement of a rescue route lighting system in a tunnel.
  • the invention relates to a lighting system for railway tunnels, in particular high-speed railway tunnels, as well as to other escape routes of railway infrastructure to be illuminated.
  • Tunnel structures in particular tunnels for rail traffic, are subject to high safety requirements. In particular, lighting is necessary for emergencies, so that people can orient themselves on the course of an escape route.
  • the object of the invention is to provide a novel lighting system for escape routes in tunnels, which allows safe and reliable emergency lighting with a robust and space-saving design.
  • the illumination system has at least one light-emitting profile which is attached via at least one holder to a floor and / or to a wall of the tunnel, wherein the at least one light-emitting profile extends in the longitudinal direction of a wall of the tunnel, and
  • the illumination system comprises at least one light band, which is arranged on the at least one light-emitting profile and has a plurality of light-emitting diodes arranged in a row and is adapted to emit light in the direction of a floor of a path located in front of the wall.
  • the at least one light-emitting profile is attached via the at least one holder on the floor and / or on the wall of the tunnel.
  • the light band has a plurality of light emitting diodes. This allows a particularly compact, space-saving design of the lighting system.
  • the light band may have light-emitting diodes distributed over the length of the light band, for example. This allows a uniform, seamless illumination of a path running in front of the wall.
  • the light band is flexible, and the light-emitting diodes are encapsulated in a housing of the light band.
  • the light band preferably has a housing formed by a flexible housing ground, wherein the light-emitting diodes are embedded in the housing ground. The light-emitting diodes are thus protected against moisture and contamination.
  • a flexible light band allows easy installation.
  • a combination of such, for example molded, flexible housing of the light band and a rigid light source profile allows a robust and compact, space-saving design.
  • a light band of the illumination system can extend over a plurality of light-emitting profiles. This simplifies the installation of the lighting system in the tunnel, since, for example, a light strip can be attached to already mounted light sources profiles. In addition, this design allows efficient production of the lighting system as a modular system.
  • the light-emitting profile equipped with light-emitting diodes enables a compact, space-saving construction of the lighting system and, as a result, can be arranged close to the ground on the wall of the tunnel.
  • the outer shape of the illumination system can run approximately uniformly along the path without any larger lighting elements projecting into the escape route.
  • the at least one luminous element profile and the at least one holder can be attached, for example, at a selectable height above the ground to the wall of the tunnel.
  • the at least one luminous element profile and the at least one holder are arranged at the transition from a bottom of the tunnel to a wall of the tunnel.
  • the at least one holder can be arranged at an angle between the bottom and the wall, wherein the angle can also be rounded in the form of a groove.
  • the arrangement at the bottom / W and transition allows a particularly low arrangement of the light band. In this case, in turn, a particularly space-saving design is made possible due to the equipped with light emitting diodes light band.
  • the at least one light-emitting profile can be supported via the at least one holder on the floor and on the wall. This results in a defined position, and it is a simple installation on the floor and / or on the wall allows.
  • the light-emitting device profile is adapted to be supported directly or, more preferably, by the at least one holder on the ground during pedaling.
  • the at least one lamp profile is spaced from the wall of the tunnel via which at least one support is attached to a floor and / or to a wall of the tunnel, wherein the at least one support bridges a distance between at least one lamp profile and the wall.
  • the at least one luminous element profile is spaced from the bottom of the tunnel via which at least one support is attached to a floor and / or a wall of the tunnel, wherein the at least one support bridges a distance between at least one luminous element profile and the floor.
  • the at least one holder has a cross-sectionally substantially C-shaped structure which forms a receptacle for the illuminant profile.
  • the at least one holder or, particularly preferably, the illuminant profile, has a protrusion projecting forwards above the light band on.
  • the light band is arranged, for example, behind the projection below.
  • the protrusion may, for example, be a strip-shaped section of the illuminant profile or the holder running in the longitudinal direction of the wall.
  • the projection preferably forms a step protection for the light band.
  • the projection preferably limits an angle range of the light emission of the light band upward. In particular, in the case of a ground-level arrangement of the lamp profile, an effective glare protection can thus be achieved. This is particularly advantageous if the lighting should be in operation during normal operation in the tunnel.
  • the projection then forms a glare shield for about a railcar driver.
  • the at least one holder bears against the floor and the wall of the tunnel.
  • the at least one support has a bottom portion for supporting on the ground and a wall portion for supporting on the wall.
  • the holder may rest against the wall or the floor, for example, with the wall section or the floor section.
  • the bottom portion and the wall portion are preferably fixedly connected to each other, particularly preferably integrally connected to each other.
  • the at least one holder is constructed at least in two parts, wherein a first holder part carries a light-emitting profile, a second holder part has a wall portion for supporting on the wall of the tunnel, and the second holder part between the wall and the first holder part is arranged.
  • the same first mounting parts can be provided with respectively adapted second mounting parts.
  • the respective holder may have, for example, a back contour adapted to the contour of the wall of the tunnel or the contour of the transition between the bottom and the wall of the tunnel.
  • the second support part may have a back contour adapted to the contour of the wall of the tunnel.
  • the said wall section of the holder can be adapted to a contour of the wall which is straight or curved in upward direction and / or forms an angle deviating from 90 ° with the bottom.
  • the bottom portion and the wall portion form two angled enclosing legs of a back of the holder.
  • the bottom portion and the wall portion may adjoin one another or be separated by a recess.
  • the at least one light-emitting profile is arranged in cross-section for the most part in a corner formed by the bottom section and the wall section of the at least one holder.
  • the distance between the bottom and the light-emitting profile is smaller than a cross-sectional height of the light-emitting profile.
  • the light band is preferably arranged in an upper region of the luminous element profile.
  • the light output surface of the light band is preferably forward, i. away from the wall, addressed.
  • the at least one light-emitting profile preferably comprises at least one cable holder which extends in the longitudinal direction of the light-emitting diode profile.
  • the light-emitting profile may have longitudinally extending cable pockets and / or cable channels.
  • at least one electrical and / or optical cable is held outside the light band on the light-emitting profile.
  • the lighting system comprises at least one electrical and / or optical cable or at least one supply line, which is held on the lamp profile.
  • the illumination system can additionally assume the function of a ground bus conductor and / or buffer conductor.
  • the illumination system preferably comprises at least two metallic illuminant profiles and at least one grounding bridge element for the electrically conductive connection of respective illuminant profiles in order to form a ground bus.
  • the luminaire profiles can, for example, be connected via grounding bridge elements in the form of flexible conductors. be connected to each other, each forming an electrically conductive connection between adjacent, juxtaposed lamp profiles.
  • the arrangement comprises a plurality of sequentially arranged, metallic light-emitting profiles
  • the tunnel is a tunnel equipped with a catenary for rail vehicles
  • the successively arrayed light sources are each electrically connected to each other and form a connected to a return ground bus for at least one in the crack region of the catenary, in particular in the overhead line, arranged in the tunnel, to be connected to the return part, which is connected via the ground bus to the return line.
  • the component to be connected to the return line can be connected to the return line, for example, exclusively via the ground bus.
  • the illuminant profiles form a chain of sections of the ground busbar.
  • the earthing bus bar must be current-proof for the potentially occurring short-circuit currents, in particular the short-circuit currents which potentially occur in the event of a short circuit of the overhead line with the component.
  • a short circuit can occur, for example, in the event of a rupture of the overhead line if the overhead line touches a component arranged in the crack region of the overhead line.
  • the short-circuit current may be, for example, 40 kA in the event of a short-circuit until it is switched off by a protective device of the feed system, for example up to 100 ms.
  • the design of the conductivity of the earthing busbar takes place accordingly.
  • the conductivity preferably corresponds to at least one copper (Cu) cross section of 50 mm 2 , preferably at least 70 mm 2 , particularly preferably at least 95 mm 2 .
  • Cu copper
  • a design corresponding to a Cu cross-section of 95 mm 2 can already be realized by means of an aluminum light-emitting profile with a minimum cross-sectional area of at least approximately 150 mm 2 .
  • the ground bus may connect a bounce of the tunnel to the return and / or form at least a portion of a bump.
  • an illumination system for escape routes in tunnels comprising: at least one light band having a plurality of light-emitting diodes arranged in a row; at least one light-emitting profile having a groove for arranging the at least one light band in the groove; and at least one support for fixing the at least one light-emitting profile to a floor and / or to a wall of a tunnel.
  • the illumination system can be a lighting system for the above-described arrangement of the illumination system according to the invention in a tunnel.
  • Illuminant profiles of the illumination system may, for example, each be electrically conductively connectable to each other to form a ground bus.
  • a method of mounting a lighting system in a tunnel may include the steps of attaching at least one bracket to a floor and / or wall of a tunnel; Attaching at least one lamp profile to the at least one holder; and arranging at least one light band on the at least one light-emitting profile.
  • Fig. 1 is a schematic cross-sectional view of an arrangement of a rescue route lighting system in a tunnel
  • FIG. 2 shows a schematic cross-sectional view of a luminous element profile with the light band held thereon
  • Fig. 3 is a schematic front view of the arrangement
  • Fig. 4 is a schematic cross-sectional view of a one-piece holder
  • Figure 5 is a schematic cross-sectional view of an example with a two-part holder with different back profile shape.
  • Fig. 6 is a schematic cross-sectional view of another example of a two-part holder.
  • the illumination system shown in FIG. 1 is a modular illumination system which has one or more luminous flux profiles 10 arranged one behind the other, which are each arranged by means of brackets 12 at the transition from a floor 14 of an escape route into a tunnel 16 to a wall 16 of the tunnel.
  • Illuminants in the form of at least one light band 18 are arranged on the illuminant profiles 10, wherein a light band 18 can extend over at least one or more illuminant profiles 10.
  • a light band 18 can continue from a light source profile 10 to a neighboring light source profile 10.
  • a light-emitting profile 10 may, for example, have a length of 2 to 5 m, and a light band 18 may for example be longer than a light-emitting profile 10.
  • the light band 18 may have a length that is at least a multiple of the length of the light-emitting profile 10.
  • the brackets 12 are example Garpro file.
  • a light-emitting profile 10 is preferably held on at least two holders 12. In this case, the light-emitting profile 10 can bridge a free distance between two holders 12.
  • the light-emitting profile 10 is supported on treading on the brackets 12 on the ground. It preferably has a straight course in its longitudinal direction.
  • FIG. 2 shows an illuminant profile 10 and a light band 18 in an enlarged cross-sectional view.
  • the light-emitting profile 10 is a Metallpro fil, which is made for example of aluminum. It is made, for example, as an extruded profile. It comprises an upright section 22, on the front side of which the light band 18 is arranged, and a strip-shaped projection 24 protruding forwardly above the light band 18 in the form of a protruding and slightly downwardly extending web.
  • the light band 18 is disposed behind below the projection 24.
  • the lead 24 forms a screen above the light band 18 and is designed as a step protection for the light band 18.
  • a forwardly open receptacle for the light band 18 in the form of a groove 28 is formed.
  • the groove 28 has on opposite upper and lower groove walls projecting lugs 30, behind which an undercut is formed, which is adapted to an outer cross section of the light band 18.
  • the light band 18 can be snapped into the groove by overcoming the narrowing of the groove 28 formed by the lugs 30 and is held in the groove by the lugs 30. It is therefore non-destructively removable and can be assembled and disassembled without tools.
  • the light band 18 has a row of light emitting diodes (LEDs) 32, which are arranged on a fiexi- ble carrier tape 34 and are embedded together with this in a flexible housing ground.
  • the carrier tape 34 has leads 35 for the LEDs.
  • the housing ground 36 is translucent, for example translucent or transparent, and forms on an opposite side of the carrier tape 34 an exposed light-emitting surface 38 of the light band 18.
  • the housing ground 36 protects the LEDs 32 and formed on the carrier tape 34 leads 35 for the light-emitting diodes penetrating moisture and dirt.
  • the light band 18 has, for example, a substantially rectangular cross-section.
  • the package ground 36 forms a light guiding structure for guiding light from the light emitting diodes 32 to the front light emitting surface 38.
  • the housing mass 36 may, for example, consist of a polymer material or comprise a polymer material as an essential component, for example polyurethane.
  • the light emitting surface 38 of the light band 18 is vertically aligned.
  • the angle I range of the light emission of the light band 18 is limited upward by the projection 24 of the luminous element profile 10.
  • a light-reflecting, underside surface of the projection 24 is adapted to reflect light of the light band 18 obliquely downwards.
  • the projection 24 is angled downwards at least in a front section, so that the light emission is increased to a closer to the light source profile 10 bottom area.
  • the illuminant profile 10 is configured to limit a light emission of the integrated light band 18 substantially to a height range below the upper edge of the illuminant profile 10. In particular, no light source which can be viewed from obliquely upwards is provided in order to avoid direct light.
  • the depth of the projection 24 preferably corresponds at least to the height of the light band 18, i.
  • the height extension in the cross section of the light band particularly preferably at least twice the height of the light band 18.
  • the projection 24 not only forms a screen, but also protects the underlying light band 18 from damage, such as foot kicks, and forms a protection against flying sparks for example, by brake abrasion or arcs from a catenary. Furthermore, the projection 24 forms a protection against contamination.
  • the upright portion 22 of the light-emitting profile 10 is provided with front and / or rear cable holders 40 in the form of cable pockets.
  • the cable holders 40 extend in the longitudinal direction of the lamp profile 10 and are formed for example by recesses in the section 22 and / or by front or rear projecting webs.
  • the cable holders 40 have upwardly directed ends to allow for insertion of cables 41 and at the same time to prevent lateral slippage of the cables.
  • two cable holders 40 in the form of cable pockets are provided on the back as recesses in the section 22. formed, and front two cable holders 40 in the form of cable pockets are each formed by a protruding, upwardly angled web.
  • the cable holders 40 allow external leads to light strips 18 to be laid directly on the light-emitting profile 10.
  • a plurality of rows of light rows 18 arranged in series can be supplied from a location of a power supply via external supply lines in the form of cables 41 along the light-emitting profile 10.
  • the internal leads 35 of the LEDs within a respective light band 18 are connected, for example, at one end of the respective light band 18 to respective external leads 41.
  • other external cables such as cables of other systems, i. Non-escape route lighting system cables may be routed in the cable supports 40.
  • the light-emitting profile 10 is optionally provided with transverse openings 42 to allow insertion of a cable into a rear cable holder 40 from the front.
  • the light-emitting profile 10 has at its end faces plug-in connection means 44, for example in the form of insertion openings for connecting bolts 46.
  • plug-in connection means 44 for example in the form of insertion openings for connecting bolts 46.
  • adjacent, aligned light-emitting profiles 10 can be aligned with each other.
  • a small distance between the end faces of adjacent lamp profiles 10 may be provided so that a compensation of temperature-induced linear expansion is possible.
  • Fig. 3 shows schematically in a front view lined up light-emitting profiles 10 with a plurality of light-emitting profiles 10 extending light band 18 and connecting bolts 46 for aligning the light sources 10. Brackets 12 at the ends of the light-emitting profiles 10 are also shown.
  • the groove 28 extends over the entire length of the lamp profile 10.
  • the groove 28 is exposed at its front ends, so that the light band 18 over the length of Can survive light-emitting profile 10 and can extend over several luminescent lprofile 10, for example.
  • a contact wire 100 of a catenary is shown schematically in FIG. 3, as well as a component 102 arranged in the crack region of the catenary.
  • a dot-dash line schematically shows a return line 104 to which the component 102 must be connected for the derivation of catenary currents potential short circuit case.
  • the component 102 can be, for example, a signaling system, a fastening device of the overhead line, a guy weight of the overhead line, a switch, a remote-speaking device, an electrical device, or other fixtures or devices with metallic parts.
  • Adjacent luminous flux profiles 10 are each conductively connected to one another via grounding bridge elements in the form of flexible cables 47.
  • the luminous flux profiles 10 which are interconnected in chain-like fashion form a ground bus for one or more internals or components 102 to be connected to the return line.
  • the respective component 102 is conductively connected to the ground bus, and the ground bus is conductively connected to the return line 104, as in FIG Fig. 3 is shown by dashed lines.
  • the connections can be made, for example, via connections in the form of threaded bores 64 (FIG. 2) in the illuminant profile 10.
  • connections distributed over the length of a light-emitting profile, several connections can be provided, which can be used for connections to components 102 to be connected to the return line 104, for the ground bridges or cables 47, and / or for connections to the return line 104. All of these connections are current-proof designed for the potentially occurring short-circuit currents in the event of a catenary crack. Their conductivity in each case preferably corresponds to at least one Cu cross section of 95 mm 2 .
  • grounding bridge elements in the form of flexible cables 47
  • the connecting bolts 46 may be arranged non-positively in the insertion openings of the plug-in connection means 44 and connect the lamp profiles 10 mechanically rigidly.
  • the connecting bolts 46 may, for example, as passogood pins with Be executed oversize, or as tapered pins or toggle pins or the like.
  • a grounding bridge may, for example, have one, two or more grounding bridge elements in the form of connecting bolts 46.
  • the sufficiently conductive design of the non-positive connections, the bolt cross-section, and the number of bolts can be checked by current load tests. In particular, a maximum temperature of 300 ° C should not be exceeded in the assumed case of short circuit.
  • the lamp profiles 10 are mounted, for example, without a gap.
  • a compensation of temperature-related linear expansion can be made possible, for example, by a lamp profile 10 is held longitudinally displaceable on brackets 12.
  • Fig. 2 shows schematically one of the threaded holes 64 on the front of the Leuchtmitte lprofils 10th
  • FIG. 2 further shows, at the upright portion 22, horizontal and opposing support surfaces 48 at the top and at the bottom, which are provided with camming means 50 of bevelled, serrated cross-section corrugations which engage in the position held on a support 12 with corresponding latching devices 52 are on retaining surfaces 54 of the holder 12.
  • the light-emitting profiles 10 are held releasably and latched to the respective holder 12 in this way.
  • the holding surfaces 48 are arranged one above the other.
  • the holder 12 engages around the illuminant profile 10 from above and from below and extends behind the rear side of the illuminant profile 10.
  • the illuminant profile 10 is mounted on the base 14 and on the wall 16 via the holder 12 resting against the wall 16 and bottom 14.
  • Fig. 4 shows an enlarged cross-sectional view of the corresponding structure of a one-piece holder 12.
  • the holder 12 forms a receptacle 56 for the Leuchtstoffpro fil 10, on the opposing upper and lower sides of the holding surfaces 54 are formed.
  • the holding surfaces 54 are arranged one above the other.
  • the Rasteinrich- hinges 52 of the support surfaces 54 are executed, for example in the form of tapered, cross-section sawtooth-like reefs lungs.
  • the holder 12 is made of metal.
  • the holder 12 is for example a Metallpro fil, which is made for example as an aluminum extruded profile.
  • the bracket 12 has a back contour of a back 58 adapted to the contour of a rectangular transition between the bottom 14 and wall 16 of the tunnel.
  • the back 58 comprises a bottom section with a straight, flat contact surface and a wall section 58B of the holder 12 which is angled 90 ° relative to the bottom section 58A and has a straight, planar, multi-part bearing surface.
  • the bulb profile 10 is supported only indirectly via the holder 12 on the bottom 14 and on the wall 16.
  • the holder 12 bridges in each case the distance between the illuminant profile 10 and the bottom 14 or the wall 16.
  • the wall portion 58B projects vertically and forms a right angle with the bottom portion 58A.
  • the receptacle 56 for the illuminant profile 10 is arranged at an angle between the bottom portion 58A and the wall portion 58B.
  • the receptacle 56 is for example substantially C-shaped and formed by a cross-sectionally substantially C-shaped part of the structure of the support profile, wherein the back of the C-shaped structure in the example shown is formed in part by a portion of the wall portion 58B.
  • the upper-side holding surface 54 of the holder 56 is formed on a web projecting forward from the wall portion 58B.
  • the holder 56 surrounds the illuminant profile 10 on the outside. It is arranged outside of the lamp profile 10.
  • the wall portion 58B extends further upwardly than the upper support surface 54 of the receptacle 56 of the support 12, and the bottom portion 58A extends further forward than the upper and lower support surfaces 54 of the receptacle 56.
  • the spine 58 projects forward beyond the Shaping structure 56 and is in this area provided with mounting recesses 60, where the holder 12 can be screwed to the bottom 14.
  • the back is provided with mounting recesses 60, to which the holder 12 can be screwed to the wall 16.
  • the lower holding surface 54 is arranged, for example, on a raised base 65 relative to the base 62.
  • the pedestal 62 may be increased by 5 cm from the bottom portion 58A.
  • An elevated position of the illuminant profile 10 is advantageous if devices or unevennesses arranged on the bottom 14 are to be bridged in a region between two holders 12.
  • the mounting of the lamp profiles 10 in the receptacle 56 of the holder 12 is thereby simplified.
  • rear stop surfaces are provided which limit the insertion of the lamp profile 10 in the receptacle 56.
  • latching devices 50, 52 By engaging latching devices 50, 52, the illuminant profile 10 is releasably and at the same time held securely on the holder 12.
  • the light-emitting profile 10 can be attached to the holder 12 without tools by inserting it into the receptacle 56.
  • the illuminant profile 10 is arranged in cross-section for the most part in a corner formed by the bottom portion 58A and the wall portion 58B at right angles thereto, which is shown by dotted lines in FIG.
  • Fig. 5 shows an arrangement according to Fig. 1 with a variant of the holder with a back contour, which is adapted to a tunnel geometry with a circular cross section with a radius of 4.7 m, in which the wall is not perpendicular to the ground at ground level.
  • the two-part support 12 comprises a first support part 12A, which corresponds to the above-described one-part support 12, and a second support part 12B in the form of a compensation piece, which has a contour adapted to the contour of the transition between the bottom 14 and wall 16 of the tunnel back contour.
  • the back 58 of the two-part holder 12 comprises a straight, flat bottom section of the first mounting part 12A and a wall section 58B of the second mounting part 12B which is angled relative to the bottom section 58A and adapted to a curve of the tunnel wall 16.
  • the light-emitting profile 10 is supported only indirectly via the holder 12 on the bottom 14 and on the wall 16.
  • the holder 12A, 12B bridges in each case the distance between the illuminant profile 10 and the bottom 14 or the wall 16.
  • the holder 12A, 12B abuts against the wall 16 at an abutment region.
  • an adjusting plate can be underlayed to compensate for dimensional deviations.
  • the support members 12A, 12B are made for example as aluminum Extrusionspro file.
  • the back 58 is provided in an upwardly on the wall projecting portion with mounting recesses 60, where the holder 12 can be screwed to the wall 16.
  • the first support part 12A is arranged in the vertical direction in a form-fitting manner on the second support part 12B, for example via engagement contours 66 in the form of horizontally extending dovetail guides.
  • the first support part 12A is fixed, in particular non-positively and positively, connected to the second support part 12B.
  • the support members 12A, 12B may be fixed to each other, for example, by a dowel pin, such as at the position indicated by the line 68 on the spine of the first support member 12A.
  • a compensation of temperature-related linear expansions of luminous flux profiles 10 can be made possible, for example, by a first support part 12A being held displaceably in the horizontal direction on the second support part 12B. As shown in FIG.
  • the illuminant profile 10 is arranged in cross-section for the most part in a corner formed by the bottom portion 58A and the wall portion 58B at right angles thereto.
  • the tunnel geometry second support members 12B By adapted to the tunnel geometry second support members 12B, it is possible to mount the same lamp profiles 10 each aligned vertically in tunnels of different geometry with optional, respective adapted support members 12B in the corner between the bottom 14 and the wall 16 of the respective tunnel.
  • the profile shape of the holder must be adapted to the tunnel geometry by selecting a respective holding part 12B or omitting it, while the illuminant profile 10 and the light band 18 and the first holding parts 12A can be provided unchanged for all tunnel geometries.
  • the holders 12 thus provide a uniform receptacle 56 for the illuminant profiles 10, which is always located at a distance above the bottom 14 defined by the height of the pedestal 62.
  • the shape of the illuminant profile 10 and the arrangement of the light band 18 can be designed for a desired range of illumination of the floor 14.
  • Fig. 6 shows another example that differs from the example of Fig. 5 by the features described below.
  • the light-emitting profile 10 'does not have the projection 24, but is shaped so that it lies above the light band 18 with its front edge opposite the front side of the light band 18.
  • it fulfills the advantageous feature that the light band 18 is freely visible from the front within an angular range which comprises an angular extent of at least 45 ° above the horizontal, particularly preferably of at least 70 °.
  • the light band 18 is thus directly visible to persons in an emergency and thus supports orientation.
  • a second light band 18 ' is optionally arranged continuously or in regions in the upper region of the luminous element profile and aligned to the emission of light upwards and / or backwards, ie to the tunnel wall 16.
  • the second light band 18 ' forms at least one spot, for example.
  • the second light band 18 ' is set up, for example, to illuminate the tunnel wall 16 and thus facilitates recognizing signs or escape route markers 108 thereon (FIG. 3). Spots may be locally associated with respective characters or markers 108.
  • movable cover 106 are arranged on the cable holders 40.
  • the lids 106 are movably mounted on edges of the trough-shaped cable holders 40 at an edge, for example, and lie against the luminous means profile 10 'with an opposite edge.
  • the storage may, for example, each include a bead and two retaining bead embracing the edge bead.
  • the cover 106 or the cable holder 40 have the edge bead.
  • the covers 106 close the cable holders 40, so that the cables or supply lines 41 are protected against contamination and are additionally secured against falling out.
  • the described system construction allows a high degree of robustness with regard to the impact resistance of the system and the suction and pressure loads which occur, for example, in railway high-speed tunnels.
  • illuminant profiles 10 may be provided at regular intervals on the light band 18.
  • Rooflights 18 can be arranged in succession to illuminant profiles 10, so that a complete illumination of an escape route is made possible.
  • Uniform, seamless illumination without dark areas and without a particularly high brightness range can help to improve orientation.
  • mounting the lighting system in a tunnel may include the steps of: Attaching at least one support 12 to a floor 14 and / or a wall 16 of a tunnel;
  • the assembly may further include the steps:
  • the lighting system is modular, wherein on the one hand, the light strip 18 is releasably held on one or more light sources 10 and on the other hand, the respective light source profile 10 releasably held on one or more brackets 12 and on this at the bottom and the wall of the tunnel is attached.
  • the light band firmly to a light-emitting profile 10.
  • a holder 12 can extend approximately over the length of the illuminant profile 10.
  • brackets 12 have a bottom portion 58A of their spine, over which they rest on the ground
  • the lighting system can also be mounted at other heights via correspondingly adapted brackets 12 on the wall 16.
  • brackets 12 then rely only on the wall 16 but are spaced from the floor 14.
  • the illumination system described has the particular advantage over a lighted handrail that a high proportion of ground-level light directly or optionally via reflection on the underside of the optional projection 24 on the shortest possible light paths reaches the bottom of the rescue route, and this regardless of the reflection - fortune the tunnel wall.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

L'invention concerne un agencement d'un système d'éclairage d'une voie d'évacuation dans un tunnel, comprenant au moins un profilé d'éclairage (10) qui est monté sur le sol (14) et/ou sur une paroi (16) du tunnel par l'intermédiaire d'au moins une fixation (12), le ou les profilés d'éclairage (10) étant orientés dans la direction longitudinale d'une paroi (16) du tunnel, et le système d'éclairage présentant au moins un bandeau lumineux (18) qui est agencé sur le ou les profilés d'éclairage (10) et muni de plusieurs diodes électroluminescentes (32) agencées en une rangée, et qui est configuré pour diffuser de la lumière dans la direction du sol (14) d'une voie se trouvant devant la paroi (16). L'invention concerne également un système d'éclairage (12) comprenant ledit bandeau lumineux (18), le profilé d'éclairage (10) et le dispositif de fixation (12), le profilé d'éclairage (10) présentant une rainure (28) pour agencer les bandeaux lumineux (18) dans la rainure, et un procédé de montage d'un système d'éclairage dans un tunnel.
PCT/EP2014/051240 2013-01-23 2014-01-22 Système d'éclairage de sécurité pour un tunnel WO2014114670A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202013100307.7 2013-01-23
DE202013100307.7U DE202013100307U1 (de) 2013-01-23 2013-01-23 Sicherheitsbeleuchtung für Tunnel

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WO2014114670A1 true WO2014114670A1 (fr) 2014-07-31

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WO (1) WO2014114670A1 (fr)

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CN108826131A (zh) * 2018-08-30 2018-11-16 中铁大桥勘测设计院集团有限公司 一种桥梁用集成式灯槽盒

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FR3071586B1 (fr) * 2017-09-22 2021-04-09 Nlx Dispositif d'eclairage d'un terrain et rampe d'eclairage correspondante
IT202100014735A1 (it) * 2021-06-07 2022-12-07 Nexty Arte S R L Sistema di illuminazione omogenea di ambienti di grandi dimensioni

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US2839672A (en) * 1957-07-29 1958-06-17 Sunbeam Lighting Company Tunnel lighting fixture
EP1498656A2 (fr) * 2003-07-14 2005-01-19 Elektro Pro Light KG des Bergmeister Markus & Co. Dispositif d'éclairage, en particulier pour tunnels
US20110273877A1 (en) * 2005-09-06 2011-11-10 Lsi Industries, Inc. Linear Lighting System
US20110297971A1 (en) * 2009-02-19 2011-12-08 Rohm Co., Ltd. Led lighting device
DE202009015021U1 (de) * 2009-11-05 2010-12-02 Paul Serafini Gmbh & Co. Kg Leuchte, insbesondere für den Ladenbau
DE202011003828U1 (de) * 2010-03-18 2011-05-12 D. Swarovski Kg Leuchte für eine Deckenbeleuchtung eines Tunnels
EP2400210A2 (fr) * 2010-06-24 2011-12-28 GE Lighting Solutions, LLC Système d'éclairage
WO2012143586A1 (fr) * 2011-04-19 2012-10-26 Dinamicas De Seguridad, S. L. Dispositif d'éclairage d'urgence dans des tunnels
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