EP2710191A1 - Leuchtvorrichtung und deren verwendung - Google Patents
Leuchtvorrichtung und deren verwendungInfo
- Publication number
- EP2710191A1 EP2710191A1 EP12726752.4A EP12726752A EP2710191A1 EP 2710191 A1 EP2710191 A1 EP 2710191A1 EP 12726752 A EP12726752 A EP 12726752A EP 2710191 A1 EP2710191 A1 EP 2710191A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- tunnel
- lighting device
- lighting
- housing
- 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.)
- Granted
Links
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
- E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
Definitions
- the present invention relates to a lighting device for marking and marking an edge of a road, a road or a path in a tunnel or a tunnel underpass and their use.
- Such housing for lighting devices are well known. To find such lighting devices example ⁇ example in the form of plate lights as road markings according to the 295 05 397 Ul use. In addition, such lighting devices are used according to DE 297 12 281 Ul the signal delivery, marking or marking on / on / of runways and taxiways of airports. Finally, such lighting devices are also provided in practice for marking and marking an edge of a roadway, a road or a path and to be found in a tunnel or a tunnel underpass. As a rule, these lighting devices consist of a housing which protrudes over the surface of the runway, the runway, the roadway, the road or the path with a slight projection over the surface of the runway or just with a slight projection of up to about 3 mm.
- the Ge ⁇ housing comprises on one hand a cup-shaped housing element for accommodating at least one luminous means and the little ⁇ least one luminous means switched on and turning off Steuereinrich ⁇ tung, which can be supplied with power.
- the housing includes walls ⁇ hand, a housing member sealingly closable cover member having at least two mutually opposite been ⁇ arranged passage openings for the passage of light that a light source is from the at least generated, on both sides of the housing, opposite each other and parallel to the roadway. Nevertheless, such lighting devices have proved of value in practice, all previously known lighting devices are invariably determined in each case for a single to ⁇ application.
- the present invention is therefore an object of the invention to provide a lighting device for marking and marking an edge of a roadway, a road or a path in a tunnel or a tunnel underpass available, which can be used to prevent the above disadvantages, which therefore structurally particularly simple and compact, to equal ⁇ allows excess or versatile application and due to a resulting reduction in the required number of light emitting devices allows for a significant cost reduction, and to provide use thereof.
- an edge of a road, a road or a path in a tunnel or a tunnel underpass can be defined with the fiction, modern ⁇ lighting device in the normal operating state. It is likewise possible to switch the lighting device according to the invention on or off in the emergency operating state.
- escape routes in the tunnel or the tunnel underpass such as hints, such as "Next escape exit right", Next escape door left "etc., or by symbols such as arrows etc marked., labeled in ⁇ features and / or be illuminated.
- the lighting device according to the invention in normal operating state by the control means be individually turned on or off.
- the control device is capable of at least to activate a Leuchtmit ⁇ tel and / or the at least one light guide element selectively and / or in any manner or to control or on or select.
- the passage opening (s) of the cover element (s) of the housing are / are assigned a separate light source according to claim 2.
- One, several or all of the passage openings are thus each assigned a separate light ⁇ medium, whereby an individual, arbitrarily adaptable ⁇ bare and versatile control of which is possible in real time.
- two or all of the passage openings of the cover element of the housing may be assigned according to ⁇ 3 demanding a common light source.
- ⁇ by additional cost savings can be achieved under certain circumstances.
- the at least one light-emitting device according to claim 4, at least one light guide element, which directs the light generated by the at least one light source to the / the passage openings assigned. If, for example, a single luminous means is provided for all passage openings, control of the luminous device according to the invention can be achieved by selective activation of the corresponding Lichtleiterele- element or the individual corresponding optical fiber elements or mechanical filtering and / or darkening of / the other light guide elements.
- the at least one light ⁇ medium as a semiconductor element, in particular as lichtemittie ⁇ rendes element light emitting diode (LED), organic light emitting diode (OLED) or light emitting polymer (PLED) formed.
- LED element light emitting diode
- OLED organic light emitting diode
- PLED light emitting polymer
- the at least one lighting means according to the features of claim 6 as a single or a unit, such as a line or series, of two or more semiconductor elements, as light-emitting element (s), light-emitting diode (s), organic light-emitting diode (s) (OLEDs) or light-emitting polymer (s) ( PLEDs), be formed.
- LEDs light-emitting element
- OLEDs organic light-emitting diode
- PLEDs light-emitting polymer
- the least ⁇ one light source and / or the at least one Lichtlei ⁇ terelement according to claim 7 emit a same or different light color, whereby the func ⁇ onslose the lighting device according to the invention also on the spatial conditions before can be adapted to individual site and so ⁇ such diverse needs and design specifications of the customer.
- the at least one light source and / or minde ⁇ least one light guide element is / are formed such that the light which can be generated by the at least one light source can be intensified or information and / or Signals, in particular warning and / or distress signals, perpendicular to the roadway on the wall of the tunnel or the tunnel underpass are projected prozi ⁇ .
- the at least one lighting means and / or the at least one light guide element has a lens / alswei ⁇ sen through which of the at least one luminous means he ⁇ zeugbare light is intensivierbar and / or Information and / or signals, in particular warning and / or emergency signals, perpendicular to the roadway on the wall of the tunnel or the Tun ⁇ nelunter arrangement can be projected.
- the lens of the at least one luminous means and / or the at least one optical waveguide element is preferably provided with an in-glass engraving, in-glass laser engraving, etching or screen-printing or metering technique for the selective filtering of light beams. by which the light which can be generated by the at least one luminous means can be intensified and / or information and / or signals, in particular warning and / or emergency signals, can be projected perpendicular to the roadway onto the wall of the tunnel or the tunnel underpass.
- the constructive measures of claim 12 are of particularly great importance in order to subject the information and / or signals to be displayed to no restriction as to the size and / or content to be displayed. Consequently, the least ⁇ one illuminant and / or the at least one Lichtlei ⁇ terelement with a device for amplifying the light and / or visualization of information and / or signals, in particular warning and / or emergency signals, acts on the wall of the tunnel or the tunnel underpass, through which the light can be intensified by the light source and / or intensified on the wall of the tunnel or the tunnel underpass ⁇ jizierbare light and / or the information and / or signals, in particular warning and / or emergency signals , perpendicular to the roadway on the wall of the tunnel or the Tun ⁇ nelunter arrangement are projected.
- the device for amplifying the light and / or visualization is formed according to claim 13 as arranged on the wall of the tunnel or tunnel underpass surface / n with the light intensifying or intensifying effect and / or surface and / or mirror elements with fluorescent properties.
- Remains are arranged on the wall of the tunnel or the Tun ⁇ nelunter Entry / n surfaces and / or surfaces and / or mirror elements in this connection in particular according to claim 14 or strip shaped and / or provided with visible ⁇ solubilizing of the light of the at least one lighting means and / or information signals, in particular warning and / or flares.
- the control device to further improve the versatility andnosszu ⁇ reliability of the lighting device according to the invention as a whole, the control device according to claim 15, the at least one light source and / or the at least one Lichtlei ⁇ terelement according to predetermined normal and emergency operating states individually on and off.
- the control device it is possible with the control device, the at least one light emitting element and / or the at least one light guide element selectively or in any way to activate or control or on or select.
- the control device in the normal operating state the at least one light source and / or the at least one light guide element turns on and the at least one light source and / or the at least one Lichtlei ⁇ terelement off or turns on, while the Steuereinrich ⁇ tion in the emergency operating state, the at least one light source and / or the at least one light guide element turns on and off the at least one light source and / or the at least one light guide element or.
- inventively hen further vorgese ⁇ hen that at least one light source and / or minde ⁇ least one light guide element by the controller in the normal operating condition and / or in the emergency operating state with constant light or as a flashing light is operable / are.
- control device controls the switching on and off and the functionality of the at least one Leuchtmit ⁇ and / or at least one light guide element ⁇ ert and / or monitored, which in addition to the reliability of the invention Lighting device in its increase the overall height.
- control device controls the functioning of the at least one light source and / or the at least one light guide element and / or monitored.
- control device for individual adjustment of the at least one light source and / or the at least one light guide element and / or the lighting device in the or the normal operating state and / or in the emergency operating state and manually / is controlled automatically and / or by remote monitoring and / or by remote control.
- the two passage openings of the cover element of the housing facing away from one another are arranged perpendicular to the roadway and the passage opening facing another wall of the tunnel or tunnel underpass is arranged parallel to the roadway on / on the cover element.
- the two mutually opposite arranged passage openings of the cover element of the housing are formed and angeord ⁇ net that the light generated by the at least one luminous means in a vertical beam angle of 1 ° to 2 °, emits 5 °, in particular ⁇ sondere, or the further passage ⁇ opening of the cover element of the housing is designed and arranged such that the light generated by the at least one further illuminant in a vertical beam angle of 3 ° to 15 °, in particular from 5 ° to 10 °, to 25 ° to 40 ° , in particular to 30 ° to 35 °, radiating over the mounting surface.
- the outlet openings of the cover element of the housing according to claim 25 are sealed in each case sealed with sealing elements made of transparent plastic or welded or glued sealed with waterproofing ⁇ elements of glass or the like material.
- the sealing elements may be designed to be self-cleaning and preferably liquid-resistant and / or dirt-repellent.
- the external Oberflä ⁇ surface of the seal elements can be either by the chemical composition of matter which is, for example, be hydrophobic ⁇ staltet be achieved.
- the pot-shaped housing element and the cover element of the housing according to claim 26 are connected to each other vacuum-tight.
- the lighting device according to the invention according to claim 27 on the one hand to outline an edge of a roadway, a road or a path in a tunnel or a tunnel underpass in normal and possibly emergency operating condition and on the other hand for marking, marking and / or illuminating escape routes in the tunnel or the tunnel underpass in emergency and possibly normal operating condition to use.
- FIG. 1 shows a schematic cross-sectional view through a tunnel or a tunnel underpass in the region of a mounted embodiment of the lighting device according to the invention
- Fig. 2 is a schematic perspective front view of an embodiment of the present invention having formed ⁇ th light emitting device according to detail II in FIG. 1, in an enlarged representation, a plan view of the embodiment of the lighting device according to the invention according to FIG. 2, a side view of the embodiment of 2, a cross-sectional view through the embodiment of the inventively embodied lighting device according to FIG. 2, a cross-sectional view through the embodiment of the inventively embodied lighting device according to the line VV in FIG. 3 and detail I in FIG. 1, in a reduced or enlarged view, a schematic plan view of the embodiment of the lighting device according to the invention with two other, right and left side adjacent lighting ⁇ devices, and Fig.
- FIG. 8 is a schematic plan view of the wall of Tunn els or the tunnel underpass, viewed from the back side of the embodiment of the lighting device according to the invention.
- a lighting device 10 according to the invention, corresponding, identical components are each provided with identical reference numerals.
- the lighting device 10 finds, as shown schematically in FIG. 1, advantageously for marking and marking an edge 12 of a roadway 14, a road or a path or a sidewalk in a tunnel 16 or a tunnel underpass use. 10 is in a very significant extent can the inventive Vorrich ⁇ tung one hand for outlining an edge 12 of a road 14, a road or a path in a tunnel 16 or tunnel underpass in normal and optionally emergency operating state and on the other hand for marking, identifying and illuminate escape routes in the tunnel 16 or the tunnel underpass in emergency and possibly normal operating ⁇ state use.
- the lighting device 10 comprises a housing 20.
- the lighting device 10 is inserted or inserted with the housing 20 in the roadway 14, the road, the path or the sidewalk.
- the edge 12 of the roadway 14, road or path is formed with respect to the roadway 14 may be increased by about 2 to 3 mm. As a rule, the edge 12 is not used. However, it can not be ruled out that a vehicle inadvertently drives on the edge 12 and possibly on the lighting device 10. Da ⁇ forth the lighting device 10 must be passable and so insensitive to pressure and withstand this.
- the housing 20 of the lighting device 10 comprises an approximately pot-shaped housing element 22 and an approximately disk-shaped cover element 24.
- the pot-shaped housing element 22 of the housing 20 receives little ⁇ least a bulb 26 and a control device 28.
- FIGS. 2 to 5 a total of three lighting means 26, 26 ', 26' 'are provided, as will be explained in more detail below.
- the control device 28 can be supplied with power.
- a power supply (not shown) via minde ⁇ least one cable gland 30 is provided.
- two such cable glands 30 are provided.
- the control device 28 is in the form of a board or the like and includes the operation of the OF INVENTION ⁇ to the invention the lighting device 10 required electronics as well as supports or supports the at least one light-emitting means 26, 26 ', 26''from.
- the control device 28 serves primarily to control or switch on and off the at least one lighting means 26, 26 ', 26' '. In addition, the control device 28 is provided for monitoring the operability of the at least one luminous means 26, 26 ', 26' '.
- control device 28 is constructed in such a way that manual handling of the light Device 10 can be made by the responsible operating personnel.
- control device 28 it is possible with the control device 28 to remotely monitor or remotely control the respective operating state of the lighting device 10 according to the invention, i. to control, control and / or regulate via a remote inquiry.
- the disc-shaped cover element 24 of the housing 20 has a planar outer surface 32.
- the assembly of the lighting device 10 according to the invention with the housing 20 is usually planar to the surface 34 of the edge 12 or of the roadway 14, the road, the path or the sidewalk, so that the outer surface 32 with the surface 34 of edge 12th or lane 14, road, path or sidewalk coincide.
- the lighting device 10, with the outer surface 32 of the housing 20 notwithstanding, even slightly, for example 2 to 4 mm, protrude over the gersiere Oberflä ⁇ surface 34 of the edge 12 or 14 of road, street, road or citizens.
- the disk-shaped cover element 24 is matched in shape and dimension to the shape and dimensions of the cup-shaped housing element 22 or adapted to seal the pot-shaped housing member 22 sealingly.
- four screws 36 are provided in the ge in Figs. 2 to 5 ge ⁇ showed embodiment of the lighting device 10 according to the invention.
- the screws 36 are arranged such that the screws 36 are still visible after assembly of the pot-shaped housing element 22 and lead ⁇ ben. In this way, the revision and maintenance of the light ⁇ device 10 is considerably simplified after their assembly during operation.
- the lid member 24 has at least two für Stammsöffnun ⁇ gen 42, 42 '.
- the two passage openings 42, 42 are at the execution ⁇ shape of the lighting device 10 of the invention 'facing away from each disposed for the passage of light 44, 44', which of the at least one light-emitting means 26, 26 'is provided, provided.
- Each of the two passage openings 42, 42 'of the disc-shaped cover element 22 of the housing 20 is in the Ausure ⁇ tion form of the lighting device 10 each have a separate light source 26, 26' assigned.
- a further light emitting means 26 '' is arranged in the cup-shaped housing member 22 in the cup-shaped housing member 22 .
- the lighting means 26 '' is in general controllable by the control device 28 in the same way as the lighting means 26, 26 'in general and in particular can be switched on and off. Also, the controller 28 also monitors its operability.
- the lid member 24 a further through ⁇ opening 42 '' on.
- the further passage opening 42 '' is assigned to the wall 18 of the tunnel 16 or the tunnel underpass, ie arranged facing away, and serves to pass light 44 '' which can be generated by the lighting means 26 ''.
- the light 44 '' exits from the housing 20, perpendicular to the roadway 14 or its edge 12 directed to the wall 18 of the tunnel 16 or the tunnel underpass.
- the further passage opening 42 is therefore arranged between the two passage openings 42, 42 '.
- the naturaleriesöff ⁇ voltages 42, 42 ', 42''of the lid member 24 of the housing 20 are further sealed with a sealing member 46, respectively.
- the sealing element 46 may be formed as a transparent plastic, which is glued or welded to the lid member 24.
- the sealing element 46 may also be formed from an approximately disc-shaped insert made of glass or a glass-like material and bonded to the cover element 24.
- the sealing ⁇ elements 46 are self-cleaning in particular, preferably liquid-stiks- and / or dirt-repellent, is formed.
- the outer surface of the sealing elements 46 can be achieved either by the chemical material composition, which is for example made hydrophobic.
- a light guide element 48 is arranged.
- the light guide element 48 guides the light 44, 44 ', 44 "produced by the light sources 26, 26', 26" to the sealing elements 46, from which the light 44, 44 ', 44 "leaves the housing 20 radiates or exits.
- the light guide element 48 may be integral or multi-part forms ⁇ out. Thus, a single light guide element 48 between the control device 28 and the lighting means 26, 26 ', 26''and the sealing elements 46 may be arranged. Likewise, in each case a separate light guide element 48 may be assigned to each of the lighting means 26, 26 ', 26 ". It is also conceivable, a common light guide member 48 'to the remaining lamps 48 and 26 thereof separate light conductor element ⁇ ' nen 'zuzuord- for example the two bulbs 26, 26th Other combinations of these are possible.
- the lighting device 10 can then beispielswei ⁇ se by selective activation of the corresponding light guide element 48 and / or the individual corresponding light guide elements 48 and / or mechanical filtration and / or Abdun- Kelung of / of the other light guide elements 48 to control.
- Corresponding activation or actuation of the light guide elements 48 takes place equally as that of the light-emitting means 26, 26 ', 26''by the control means 28.
- the lighting means 26, 26', 26 '' themselves are each formed as half ⁇ conductor element, for example in the form of a light ⁇ emitting element, such as a light emitting diode (LED), an organic light emitting diode (OLED) or a light emitting polymer (PLED).
- LED light emitting diode
- OLED organic light emitting diode
- PLED light emitting polymer
- the lighting means 26, 26 ', 26'' can thus be formed as a single semiconductor element.
- the unit may have the form of a line or row or even more juxtaposed rows of light-emitting elements.
- the light-emitting elements in turn are light-emitting diodes (LEDs), organic light-emitting diodes (OLEDs) or light-emitting polymers (PLEDs), or a combination thereof.
- the radiation Leuchtmit ⁇ tel 26, 26 ', 26''and / or the at least one Lichtleiterele- element 48 either a same or different from each light color.
- the luminous means 26, 26 ', 26 "and / or the at least one optical waveguide element 48 can emit an identical light color, for example a blue light color (470 nm).
- the luminous means 26, 26 'and / or the at least one light ⁇ conductor element 48 a yellow, especially amber yellow, emit light color
- the lighting means 26''and / or the at least one light guide element 48 is a white Lichtfar ⁇ be radiated.
- a distinction between contentually different information for example between the marking of the roadway 14 or from its edge 12 and the lighting of escape routes, visually even further strengthen. Any combination of the same or different light colors can be realized by the lighting device 10 according to the invention.
- the lighting means 26, 26 ', 26 "and / or the at least one light guide element 48 is / are additionally designed such that the light 44, 44', 44" which can be generated by the light source 26, 26 ', 26 "can be intensified or can be amplified.
- information and / or signals, in particular warning and / or emergency signals, perpendicular to the roadway 14 on the wall 18 of the tunnel 16 or the tunneling can be controlled. This can be done in two different ways :
- the luminous means 26, 26 ', 26''and / or the at least one optical waveguide element 48 can have a lens (not shown) through which the light 44 that can be generated by the at least one luminous means 26, 26', 26 '' , 44 ', 44''can be intensified and / or information and / or signals, in particular warning and / or emergency signals, perpendicular to the roadway 14 on the wall 18 of the tunnel 16 can be projected.
- the lens itself is provided with an in-glass engraving, in-glass laser engraving, etching or screen printing or dosing technique for selective filtering of light rays.
- the light 44 '' and / or the at least one of the lamps 26 '' associated lightguide ⁇ element 48 with a means for amplifying the light 44 'and / or visualization of information and / or signals, especially warning and / or distress signals (also not shown).
- the means for amplifying the light 44 '' and / or visualization the light 44 '' projectable onto the wall 18 of the tunnel 16 or the tunnel underpass can be intensified and / or the information and / or signals, in particular warning and / or emergency signals , projecting perpendicular to the roadway 14 onto the wall 18 of the tunnel 16.
- the means for amplifying the light 44 '' and / or visualizing is, for example, as surface (s) (not shown) with the light 44 '' reinforcing or intensifiable effect and / or surface and / or mirror elements (also not shown) formed with fluorescent properties, which are arranged on the wall 18 of the tunnel 16 or the tunnel underpass.
- the surface / s and / or fluorescent surface and / or mirror elements can, for example strip- or stMailför ⁇ mig be formed and the whole region to be illuminated from the surface 34 of the roadway to a height of about 48 cm, etc. cover or cover.
- the surface / n and / or area and / or mirror elements with appropriate information and / or signals, typeface trains , Hints or symbols printed, which are recognizable by lighting for a viewer.
- the control device 28 the two light sources 26, 26 'and the lighting means 26''according to this switch specified differently Bener normal and emergency operating conditions and off.
- the control device 28 controls the lighting means 26, 26 'and the lighting means 26''usually on a separate channel.
- control device 28 In the normal operating state, the control device 28 preferably switches on the at least one light source 26, 26 ', generally with constant light 44, 44', in order to delineate the edge 12 of the roadway 14. At the same time, the lighting means 26 "is preferably switched off.
- the power supply of the two bulbs 26, 26 ' is usually interrupted.
- the light ⁇ medium 26, 26 ' are preferably switched off.
- the luminous means 26 '' generally with a constant light 44 '', on or turned on to a designated area on the wall 18 of the tunnel 16 for illumination and / or identification of the escape routes of the tunnel 16 view ⁇ bar to do.
- the channel for the lighting means 26 '' should be advantageously carried out by an uninterruptible power supply (UPS) istsi ⁇ chert which the function of the lighting device 10 for a period of, for example, 30 minutes.
- UPS uninterruptible power supply
- control device 28 it should also be possible to equip the control device 28 in such a way that, if required, the lighting means 26 '' for lighting and / or visualization of the escape routes of the tunnel 16 and / or in the emergency operating state, the two bulbs 26, 26 'is additionally turned on to contour the roadway 14 / are or remain / remain.
- the at least one light guide ⁇ element 48, between the at least one lamp 26, 26 ', 26''the passage openings 42, 42', 42 '' or their sealing elements 46 is / are arranged, via the control device 28 and appropriate design measures, as explained above, to control accordingly or to activate. In this way, then any operating conditions, as before, realize.
- FIG. 6 it is hinted that the two passage openings 42, 42 'of the cover element 24 of the housing 20 facing away from one another are designed and arranged in such a way that the light 44, 44' generated by the respective lamp 26, 26 'in one vertical light angle of 1 ° to 5 °, in particular 2 °, radiates.
- the width ⁇ ren is known from Fig.
- the further through-opening 42 '' of the cover member 24 is configured and arranged to receive the surfaces of the at least one additional lighting means 26 '' generated light 44 '' in a vertical angle of illumination from 3 ° to 15 °, in particular from 5 ° to 10 °, to 25 ° to 40 °, in particular to 30 ° to 35 °, radiates over the Einbauflä ⁇ che 32 and 34, respectively.
- a vertical beam angle is provided to illuminate an area on the wall 18 of the tunnel 16 of about 48 cm height at a distance of the lighting device 10 of about 85 to 90 cm.
- FIGS. 7 and 8 show that the horizontal Illuminated angle continuous illumination of two neigh ⁇ ten lighting devices 10, which are spaced apart, for example, about 8 m apart, about 160 °. Consequently, there is a slight overlap on the expiring pages.
- the lighting device according to the invention can thereby achieve a minimum illumination of 2 lux at ⁇ way of example.
- the invention is not limited to the illustrated amongsbei ⁇ game. Without is shown in detail, for example it is readily possible to associate the two füreriesöff ⁇ voltages 42, 42 'instead of each separate light-emitting means 26, 26' a common luminous means 26 and 26 '. Any other combinations are equally possible. To underline the emergency operating condition yet, it is also conceivable, 26 '' not konstan ⁇ tem light 44 'one', the additional lighting means or to turn, but to design as a flashing light.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011101483A DE102011101483A1 (de) | 2011-05-14 | 2011-05-14 | Leuchtvorrichtung und deren Verwendung |
PCT/EP2012/058694 WO2012156282A1 (de) | 2011-05-14 | 2012-05-10 | Leuchtvorrichtung und deren verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2710191A1 true EP2710191A1 (de) | 2014-03-26 |
EP2710191B1 EP2710191B1 (de) | 2016-04-06 |
Family
ID=46246037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12726752.4A Active EP2710191B1 (de) | 2011-05-14 | 2012-05-10 | Leuchtvorrichtung und deren verwendung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2710191B1 (de) |
DE (1) | DE102011101483A1 (de) |
WO (1) | WO2012156282A1 (de) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566811A (en) * | 1979-06-27 | 1981-01-24 | Toshiba Electric Equip | Embedded beacon light facilities for airport and manufacturing method of beacon light for said facilities |
DE4318476A1 (de) * | 1993-06-03 | 1994-12-08 | Deutsche Aerospace | Unterflurfeuer mit einem aus einem Gehäuseunterteil und einem Gehäusedeckel bestehenden Gehäuse |
JP2597311B2 (ja) * | 1994-06-22 | 1997-04-02 | 日本ライナー株式会社 | 自発光式道路鋲 |
DE29505397U1 (de) * | 1995-03-30 | 1995-07-27 | Behnisch, Gerd, Dipl.-Ing., 67227 Frankenthal | Tellerleuchte für Straßenmarkierungen |
JP2000511333A (ja) | 1996-05-23 | 2000-08-29 | シーメンス アクチエンゲゼルシヤフト | 信号、識別または標識のための発光装置 |
DE602004003552D1 (de) * | 2004-03-08 | 2007-01-18 | Fivep S P A | Leuchtmittel |
GB0804472D0 (en) * | 2008-03-11 | 2008-04-16 | Patterson Kieran | An evacuation lighting system |
CZ2008291A3 (cs) * | 2008-05-12 | 2010-01-13 | Pdsystems, S. R. O. | Vícebarevné zapuštené návestidlo LED a tunelové nástenné nouzové navigacní svítidlo |
EP2143990A1 (de) * | 2008-07-09 | 2010-01-13 | Safegate International AB | Lichtführungselement, Lichtanordnung und Verfahren zur Herstellung besagten Lichtführungselements |
DE202009013114U1 (de) * | 2009-09-29 | 2009-12-17 | Honeywell Airport Systems Gmbh | Unterflurfeuer |
-
2011
- 2011-05-14 DE DE102011101483A patent/DE102011101483A1/de not_active Withdrawn
-
2012
- 2012-05-10 EP EP12726752.4A patent/EP2710191B1/de active Active
- 2012-05-10 WO PCT/EP2012/058694 patent/WO2012156282A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2012156282A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2710191B1 (de) | 2016-04-06 |
WO2012156282A1 (de) | 2012-11-22 |
DE102011101483A1 (de) | 2012-11-15 |
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