EP2889848A1 - Lamp - Google Patents
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- Publication number
- EP2889848A1 EP2889848A1 EP14004219.3A EP14004219A EP2889848A1 EP 2889848 A1 EP2889848 A1 EP 2889848A1 EP 14004219 A EP14004219 A EP 14004219A EP 2889848 A1 EP2889848 A1 EP 2889848A1
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- EP
- European Patent Office
- Prior art keywords
- light
- pictogram
- luminaire according
- guide plate
- lighting means
- 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.)
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Classifications
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- 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
- G08B7/062—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 indicating emergency exits
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F2013/05—Constructional details indicating exit way or orientation
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Definitions
- the invention relates to a luminaire and escrow light in particular with at least one housing, a pictogram associated with a light exit opening of the housing and a light distribution device, which is assigned a plurality of first luminous means.
- Such lights or escape sign lights are arranged along escape routes in buildings or the like.
- the corresponding icon usually has an arrow for displaying the escape route and a running figure.
- the pictogram is intended to locate an exit from the building, through which, for example, in case of fire or at least smoke within the building, corresponding persons can leave the building.
- the light distribution device of the luminaire serves to illuminate the pictogram as uniformly as possible, as required, for example, in the corresponding standards EN1838, ISO30061 or ISO3864.
- the pictogram has a static image that is immutable.
- Additional lights are required, for example, indicate a danger along this escape route or prohibit the use of the indicated escape route.
- Additional lights are required, for example, to cancel the escape route display by the above light and to point people to other escape routes.
- the invention has for its object to improve a lamp of the type mentioned in that only with this lamp escape route guidance can be made possible in particular even when no longer usable displayed escape route.
- the luminaire additionally has a number of second luminous means which are arranged or controllable in a predetermined pattern, the pattern being visually perceptible when the second luminous means are switched on through the pictogram from outside the luminaire.
- this can be done, for example, by the pattern being X-shaped.
- Such a pattern is usually interpreted as meaning that the previous information, i. H. the display of the escape route is no longer valid.
- the pattern may be further emphasized by being in a corresponding signal color, wherein the second illuminants are, for example, red light emitting LEDs.
- This red X is clearly visible from outside the luminaire and is understood as a signal that the escape route guidance through the pictogram is no longer to follow.
- An actuation of the second lighting means can be carried out, for example, if appropriate messages for escape route change of fire or smoke detectors are transmitted to a light management system or directly to the light. In this case, the second bulbs are turned on and the corresponding pattern is visible from outside the light and indicates that the indicated escape route should no longer be used.
- the second lighting means In order to arrange the second lighting means in a simple manner and easily controllable within the lamp, there is the possibility that the second lighting means are arranged on a support.
- An example of a carrier is a printed circuit board.
- This printed circuit board may have different patterns of second light sources, these patterns may be arranged individually or in combination on the circuit board. In this connection, there is a possibility that one of the patterns may be used as required by turning on the corresponding second lighting means constituting this pattern.
- Such a carrier are flexible films as LED carriers, so-called MID (Molded Interconnected Devices) devices, or the use of chip-on-glass technology. Some of these other supports also allow the use of housing parts as parts of trace and electronic components.
- the first lighting means are dimmable and / or off. That when using the second light source necessary for the illumination of the pictogram first light source are at least dimmed or even off.
- the light distribution device is a light guide plate and the first lighting means are arranged along at least one light entry edge of the light guide plate. About this light-incident edge or edges, the light is introduced into the light guide plate and returned through this in the direction of the icon.
- the light guide plate may have a surface structure for light extraction on at least one light exit side associated with the light exit opening.
- a surface structure is for example a printed pattern, lasered structures, a structure of microlenses or the like. These serve to ensure that the pictogram has the same brightness everywhere.
- an upper, lower or lateral edge of the light guide plate along which the corresponding first lighting means are arranged is used as the corresponding light entry edge.
- the light guide plate may be formed of opaque or transparent material.
- the pictogram is assigned, for example, to the light exit side of the light guide plate.
- the icon may have corresponding dimensions as this light exit side.
- escape-sign luminaires can also be used which have a corresponding pictogram on both sides, in which connection two light-guiding plates with corresponding first luminous means can be used, for example. It is also conceivable in this connection that both side pictograms are uniformly illuminated by only one light guide plate with surface structures arranged on the two light exit sides assigned to the pictograms.
- the light guide plate may be associated with a reflecting device on its inner side facing away from the pictogram and assigning it to the second light source.
- This reflection device can be arranged directly on the corresponding inner side or else in addition to the light guide plate in the form of, for example, a reflection plate or the like.
- a white reflection plate is sufficient, although a mirroring of such a reflection plate is also possible.
- the reflection device is usually arranged directly adjacent to the light guide plate, d. H. that it is arranged, for example, between the light guide plate and the second lighting means.
- the reflection device can have light passage sections assigned to the second luminous means. These can be formed, for example, by the fact that positions of the reflection device assigned to the second illuminants do not know them but are transparent.
- a corresponding pictogram can be formed in different ways, wherein it is formed directly on the light exit side of the light guide plate, on a in the direction of the light exit opening of the light exit side of the light guide plate upstream film or plate.
- the pictogram is produced by screen printing or the like, which is usually composed of a white and a green color. If the corresponding plate with the pictogram consists of opaque material, for example, printing the pictogram with a green color suffices. If the corresponding plate or foil is transparent, the pictogram is usually applied by a white and then a green print.
- the pictogram in the regions assigned to the second luminous means is essentially screened and / or structured in a pictogram-free manner. That is, in these areas, no corresponding icon is printed, but by the fine grid or fine structures that are free of icon color, the light of the second light source is transmitted. It is usually sufficient if the pictogram-free areas with appropriate screening or fine structures are formed only where actually the pattern should be visible when switching on the second light source.
- the corresponding pictogram-free areas then allow, for example, the red light of the second illuminant to pass through, and the pattern is easily visible from outside the luminaire, in particular even when the first illuminant is dimmed or switched off.
- the entire icon can be correspondingly rasterized and / or structured.
- the corresponding light from the second lighting means can emerge everywhere through the non-printed areas, which need not additionally be provided in a structure similar to the pattern.
- no disturbing X-shaped structure is produced as a corresponding pattern in the case of a pictogram which is backlit in normal operation.
- a reflection device can be arranged adjacent to the light guide plate. This can also be dispensed with if, for example, a housing rear wall of the housing assigned to the light guide plate and provided with the second luminous means and / or the printed circuit board is or are reflective with the second luminous means.
- the corresponding Reflective training can again be realized by using a white surface.
- the second lighting means can each be controlled individually.
- the second light-emitting means it is possible to switch the light-emitting means on and off in time using the X arms so that a dynamic pattern is generated. This also applies to other patterns or combinations of patterns that can be switched on and off at different times or in succession, for example.
- FIG. 1 shows an oblique plan view of a lamp according to the invention 1.
- This comprises a frame-shaped housing 2, which surrounds a light exit opening 3 in the region of a pictogram 4.
- the housing 2 serves to receive and arrange corresponding parts of the luminaire, such as a pictogram, Lichtverteil worn 5, see also FIGS. 4 and 5 , and corresponding lighting means 6, 7.
- a lamp associated with the electronics and control can be arranged within the housing.
- the pictogram 4 represents an escape route display comprising an arrow and a running figure.
- the arrow is usually made of a white color, while the figure and border of the arrow are formed in a green color.
- the figure is located in front of a white background 22.
- the pictogram 4 comprises a pattern 8, which is formed by fine screening or structures and pictogram-free regions 18 formed in this area.
- the pattern is X-shaped and extends in both the green and white areas, see also FIG. 2 ,
- FIG. 2 is a part of the pictogram 4 after FIG. 1 shown enlarged. Again, the pattern 8 is visible through corresponding pictogram-free areas 18.
- the pictogram-free areas result from the fine screening or structuring of the pictogram, with approximately circular small areas of this screening or structuring being free of the corresponding pictogram colors. This applies to both the green and white areas, see, for example, background 22 FIG. 1 ,
- the corresponding structuring and pictogram-free regions 18 serve to pass light from second light sources 7, see FIGS. 4 and 5 in order to be able to recognize the corresponding pattern 8 from outside the luminaire. If the pattern 8 is highlighted by switching on the second lighting means 6, the actual meaning of the escape route display of the icon is canceled.
- FIGS. 4 and 5 are exploded views of the light 1 after FIG. 1 illustrated for two embodiments.
- the housing 2 is usually made of several parts, wherein a frame-shaped structure surrounds the light exit opening 3 and this is fastened to a housing rear wall 21.
- pictogram 4 light distribution device 5, reflection means 16 and circuit board 11 are arranged within the housing 2 .
- the pictogram 4 is formed, for example, by printing on a film or plate 19, which can be handled separately and is provided on a side facing the light exit opening 3 with the pictogram 4. If the film or plate 19 is transparent, then the pictogram 4 is usually applied by printing first a white and then a green color. If the foil or plate is opaque, the printing of the pictogram is sufficient by means of a green color.
- the pictogram is associated with a light exit side 15 of the light distribution device 5.
- This light distribution device 5 is designed in the form of a light guide plate 12.
- a number of first light sources 6 are arranged in the form of LEDs 9. These are arranged as LED strips along the light entry edge 13. The light is fed in via this light entry edge 13 when the first light means 6 are switched on.
- the light guide plate has surface structures via which light is extracted in the direction of the pictogram 4 or the corresponding foil or plate 19.
- the surface structure 14 is arranged over the entire surface on the corresponding light exit side 15 in order to illuminate the corresponding pictogram 4 uniformly.
- the surface structure 14 may be made by laser printing, pattern printing, or by microlenses.
- this side is as a rule associated with a reflection device 16 in the form of, for example, a white plate. This deflects otherwise in the direction of the housing rear wall 21 emerging light in the direction of the icon. This increases the efficiency of the luminaire.
- the corresponding reflection device 16 has light passage sections 17 which, for example, are not white, but are transparent. These light transmission sections 17 have a shape analogous to the pattern 8.
- the arrangement of the light passage sections 17 also corresponds to the arrangement of the second luminous means 7 on the printed circuit board 11.
- These second luminous means 7 are likewise LEDs 10 which, for example, emit red light.
- the second light sources 7 are switched on, this red light is transmitted to the outside via the light transmission sections 17, the light guide plate 12 and the pictogram-free regions 18 of the pictogram 4, so that the corresponding pattern 8 can be seen from outside the light 1.
- the pattern 8 is reproduced not only by the pictogram-free regions 18 of the pictogram, but also by the light passage sections 17 and the arrangement of the second light-emitting means 7. In particular, the pattern is after FIG. 4 X-shaped.
- the corresponding drive device of the second luminous means 7 is contained in the luminaire 1 and, for example, part of a microcontroller of the luminaire 1.
- FIG. 4 is the Lichtverteil worn 5 of an opaque material, while at FIG. 5 made of a transparent material. Otherwise the comments apply to FIG. 4 analogous for FIG. 5 in which a second embodiment of a corresponding lamp 1 is shown.
- each of the second lighting means 7 is associated with a corresponding light transmission section 17.
- the reflection means 16 can also be dispensed with the reflection means 16.
- an inside of the housing rear wall 21 and the corresponding circuit board 11 is formed as a reflection means. This can be done by designing the corresponding parts white.
- the second lighting means 7 can be designed both for emitting red light and differently colored light. However, a corresponding red X-shaped pattern has a corresponding signal effect which cancels the corresponding escape route display by the icon 4. If other information is to be signaled, other colors for the second light source 7 are conceivable.
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Eine Leuchte, insbesondere Rettungszeichenleuchte, weist wenigstens ein Gehäuse, ein einer Lichtaustrittsöffnung des Gehäuses zugeordnetes Piktogramm und eine Lichtverteileinrichtung auf, welcher eine Mehrzahl von ersten Leuchtmitteln zugeordnet sind. Damit mit einer solchen Leuchte eine Fluchtweglenkung, insbesondere auch bei nicht mehr benutzbarem angezeigten Fluchtweg ermöglicht werden kann, weist die Leuchte eine Anzahl zweiter Leuchtmittel auf, die in einem vorgegebenen Muster angeordnet oder ansteuerbar sind. Das Muster ist durch das Piktogramm hindurch von außerhalb der Leuchte bei eingeschalteten zweiten Leuchtmittel optisch wahrnehmbar.A luminaire, in particular escape sign luminaire, has at least one housing, a pictogram associated with a light exit opening of the housing, and a light distribution device to which a plurality of first luminous means are assigned. In order to enable escape route guidance, in particular even when the escape route is no longer usable, with such a luminaire, the luminaire has a number of second luminous means which are arranged or controllable in a predetermined pattern. The pattern is visually perceptible through the pictogram from outside the luminaire when the second illuminant is switched on.
Description
Die Erfindung betrifft eine Leuchte und insbesondere Rettungszeichenleuchte mit wenigstens einem Gehäuse, einem einer Lichtaustrittsöffnung des Gehäuses zugeordneten Piktogramm und einer Lichtverteileinrichtung, welcher eine Mehrzahl von ersten Leuchtmitteln zugeordnet ist.The invention relates to a luminaire and escrow light in particular with at least one housing, a pictogram associated with a light exit opening of the housing and a light distribution device, which is assigned a plurality of first luminous means.
Solche Leuchten beziehungsweise Rettungszeichenleuchten sind entlang von Fluchtwegen in Gebäuden oder dergleichen angeordnet. Das entsprechende Piktogramm weist in der Regel einen Pfeil zur Anzeige des Fluchtweges und eine laufende Figur auf. Durch das Piktogramm soll im Notfall ein Ausgang aus dem Gebäude aufgefunden werden, durch den beispielsweise bei Feuer oder zumindest Rauch innerhalb des Gebäudes entsprechende Personen das Gebäude verlassen können.Such lights or escape sign lights are arranged along escape routes in buildings or the like. The corresponding icon usually has an arrow for displaying the escape route and a running figure. In an emergency, the pictogram is intended to locate an exit from the building, through which, for example, in case of fire or at least smoke within the building, corresponding persons can leave the building.
Die Lichtverteileinrichtung der Leuchte dient zu einer möglichst gleichmäßigen Ausleuchtung des Piktogramms, wie dies beispielsweise in den entsprechenden Normen EN1838, ISO30061 oder ISO3864 gefordert ist. Das Piktogramm weist ein statisches Bild auf, das unveränderlich ist.The light distribution device of the luminaire serves to illuminate the pictogram as uniformly as possible, as required, for example, in the corresponding standards EN1838, ISO30061 or ISO3864. The pictogram has a static image that is immutable.
In Gefahrensituationen, in denen der durch eine solche Leuchte angezeigte Fluchtweg nicht mehr benutzbar ist, werden zusätzliche Leuchten benötigt, die beispielsweise auf eine Gefahr entlang dieses Fluchtweges hinweisen oder auch eine Verwendung des angezeigten Fluchtweges untersagen. D. h., es sind zusätzliche Leuchten erforderlich, um beispielsweise die Fluchtweganzeige durch die oben genannte Leuchte aufzuheben und Personen auf andere Fluchtwege hinzuweisen.In hazardous situations, in which the escape route indicated by such a light is no longer usable, additional lights are required, for example, indicate a danger along this escape route or prohibit the use of the indicated escape route. D. h., Additional lights are required, for example, to cancel the escape route display by the above light and to point people to other escape routes.
Der Erfindung liegt die Aufgabe zugrunde, eine Leuchte der eingangs genannten Art dahingehend zu verbessern, dass nur mit dieser Leuchte eine Fluchtweglenkung insbesondere auch bei nicht mehr benutzbarem angezeigten Fluchtweg ermöglicht werden kann.The invention has for its object to improve a lamp of the type mentioned in that only with this lamp escape route guidance can be made possible in particular even when no longer usable displayed escape route.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.This object is solved by the features of patent claim 1.
Erfindungsgemäß weist die Leuchte zusätzlich eine Anzahl zweiter Leuchtmittel auf, die in einem vorgegebenen Muster angeordnet oder ansteuerbar sind, wobei das Muster bei eingeschalteten zweiten Leuchtmitteln durch das Piktogramm hindurch von außerhalb der Leuchte optisch wahrnehmbar ist.According to the invention, the luminaire additionally has a number of second luminous means which are arranged or controllable in a predetermined pattern, the pattern being visually perceptible when the second luminous means are switched on through the pictogram from outside the luminaire.
D.h., dass durch Betätigen der zweiten Leuchtmittel neben der üblichen Fluchtweganzeige durch das Piktogramm ein Muster erzeugt wird, dass die Fluchtweglenkung durch das Piktogramm aufhebt oder zumindest verändert.That is, by operating the second lighting means in addition to the usual escape route display by the icon, a pattern is generated that the escape route guidance canceled or at least changed by the icon.
Bei einem einfachen Ausführungsbeispiel kann das beispielsweise dadurch erfolgen, dass das Muster X-förmig ist. Ein solches Muster wird üblicherweise dahingehend gedeutet, dass die vorherige Information, d. h. die Anzeige des Fluchtwegs, nicht mehr gültig ist.In a simple embodiment, this can be done, for example, by the pattern being X-shaped. Such a pattern is usually interpreted as meaning that the previous information, i. H. the display of the escape route is no longer valid.
Das Muster kann dadurch weiter hervorgehobenen werden, dass es in einer entsprechenden Signalfarbe ist, wobei die zweiten Leuchtmittel beispielsweise rotes Licht abgebende LEDs sind. Dieses rote X ist von außerhalb der Leuchte gut erkennbar und wird als Signal verstanden, dass der Fluchtweglenkung durch das Piktogramm nicht mehr zu folgen ist. Eine Betätigung der zweiten Leuchtmittel kann beispielsweise dann erfolgen, wenn entsprechende Meldungen zur Fluchtwegänderung von Feuer- oder Rauchmeldern an ein Lichtmanagementsystem oder auch direkt an die Leuchte übertragen werden. In diesem Fall werden die zweiten Leuchtmittel eingeschaltet und das entsprechende Muster ist von außerhalb der Leuchte sichtbar und kennzeichnet, dass der angezeigte Fluchtweg nicht mehr benutzt werden sollte.The pattern may be further emphasized by being in a corresponding signal color, wherein the second illuminants are, for example, red light emitting LEDs. This red X is clearly visible from outside the luminaire and is understood as a signal that the escape route guidance through the pictogram is no longer to follow. An actuation of the second lighting means can be carried out, for example, if appropriate messages for escape route change of fire or smoke detectors are transmitted to a light management system or directly to the light. In this case, the second bulbs are turned on and the corresponding pattern is visible from outside the light and indicates that the indicated escape route should no longer be used.
An dieser Stelle sei nochmals darauf hingewiesen, dass natürlich andersfarbige Signalfarben möglich sind, solange diese im Vergleich zum Piktogramm optisch erkennbar sind. Es ist ausreichend, wenn das entsprechende Muster eine hohe Aufmerksamkeit erregt und eine entsprechende Signalwirkung durch die zweiten Leuchtmittel erreicht wird. Möglich sind auch LEDs in RGB-Ausführung, die insbesondere auch für einen Farbwechsel geeignet sind.At this point, it should again be noted that, of course, differently colored signal colors are possible, as long as they are visually recognizable in comparison to the pictogram. It is sufficient if the corresponding pattern attracts a high level of attention and a corresponding signal effect is achieved by the second lighting means. Also possible are LEDs in RGB design, which are particularly suitable for a color change.
Um die zweiten Leuchtmittel in einfacher Weise und einfach ansteuerbar innerhalb der Leuchte anordnen zu können, besteht die Möglichkeit, dass die zweiten Leuchtmittel auf einem Träger angeordnet sind. Ein Beispiel für einen Träger ist eine Leiterplatte. Diese Leiterplatte kann unterschiedliche Muster von zweiten Leuchtmitteln aufweisen, wobei diese Muster jeweils für sich oder auch in Kombination auf der Leiterplatte angeordnet sein können. In diesem Zusammenhang besteht die Möglichkeit, dass je nach Erfordernis eines der Muster eingesetzt wird, indem die entsprechenden zweiten Leuchtmittel, die dieses Muster bilden, eingeschaltet werden.In order to arrange the second lighting means in a simple manner and easily controllable within the lamp, there is the possibility that the second lighting means are arranged on a support. An example of a carrier is a printed circuit board. This printed circuit board may have different patterns of second light sources, these patterns may be arranged individually or in combination on the circuit board. In this connection, there is a possibility that one of the patterns may be used as required by turning on the corresponding second lighting means constituting this pattern.
Weitere Beispiele für einen solchen Träger sind flexible Folien als LED-Träger, sogenannte MID (Molded Interconnected Devices)-Einrichtungen, oder auch der Einsatz von Chip-On-Glas-Technologie. Bei einigen dieser anderen Träger ist außerdem die Nutzung von Gehäuseteilen als Teilen von Leiterbahn und Elektronikkomponenten möglich.Further examples of such a carrier are flexible films as LED carriers, so-called MID (Molded Interconnected Devices) devices, or the use of chip-on-glass technology. Some of these other supports also allow the use of housing parts as parts of trace and electronic components.
Um gegebenenfalls das durch die zweiten Leuchtmittel gebildete Muster gegenüber dem durch die ersten Leuchtmittel ausgeleuchteten Piktogramm stärker hervorzuheben, besteht die Möglichkeit, dass die ersten Leuchtmittel dimmbar und/oder ausschaltbar sind. D.h. bei Einsatz der zweiten Leuchtmittel werden die zur Beleuchtung des Piktogramms erforderlichen ersten Leuchtmittel zumindest gedimmt oder gar ausgeschaltet.In order to emphasize possibly the pattern formed by the second illuminant with respect to the illuminated by the first illuminant icon more, it is possible that the first lighting means are dimmable and / or off. That when using the second light source necessary for the illumination of the pictogram first light source are at least dimmed or even off.
Eine gute Möglichkeit zur gleichmäßigen Ausleuchtung eines Piktogramms kann darin gesehen werden, wenn die Lichtverteileinrichtung eine Lichtführungsplatte ist und die ersten Leuchtmittel entlang zumindest einer Lichteintrittskante der Lichtführungsplatte angeordnet sind. Über diese Lichteintrittskante oder -kanten wird das Licht in die Lichtführungsplatte eingeführt und durch diese in Richtung Piktogramm wieder abgegeben werden.A good possibility for the uniform illumination of a pictogram can be seen therein, if the light distribution device is a light guide plate and the first lighting means are arranged along at least one light entry edge of the light guide plate. About this light-incident edge or edges, the light is introduced into the light guide plate and returned through this in the direction of the icon.
Um die Ausleuchtung des Piktogramms weiterhin zu verbessern, kann die Lichtführungsplatte auf zumindest einer der Lichtaustrittsöffnung zugeordneten Lichtaustrittsseite eine Oberflächenstruktur zur Lichtauskopplung aufweisen. Eine solche Oberflächenstruktur ist beispielsweise ein aufgedrucktes Muster, gelaserte Strukturen, eine Struktur aus Mikrolinsen oder dergleichen. Diese dienen dazu, dass das Piktogramm überall die gleiche Helligkeit aufweist.In order to further improve the illumination of the pictogram, the light guide plate may have a surface structure for light extraction on at least one light exit side associated with the light exit opening. Such a surface structure is for example a printed pattern, lasered structures, a structure of microlenses or the like. These serve to ensure that the pictogram has the same brightness everywhere.
Als entsprechende Lichteintrittskante wird beispielsweise eine obere, untere oder auch seitliche Kante der Lichtführungsplatte verwendet, entlang welcher die entsprechenden ersten Leuchtmittel angeordnet sind. Selbstverständlich kann auch über mehrere Lichteintrittskanten eine Einspeisung des entsprechenden Lichts von den ersten Leuchtmitteln erfolgen.For example, an upper, lower or lateral edge of the light guide plate along which the corresponding first lighting means are arranged is used as the corresponding light entry edge. Of course, it is also possible to supply the corresponding light from the first lighting means via a plurality of light entry edges.
Die Lichtführungsplatte kann aus opakem oder transparentem Material gebildet sein.The light guide plate may be formed of opaque or transparent material.
Weiterhin kann es als günstig angesehen werden, wenn das Piktogramm beispielsweise der Lichtaustrittsseite der Lichtführungsplatte zugeordnet ist. Dabei kann das Piktogramm entsprechende Abmessungen wie diese Lichtaustrittsseite aufweisen.Furthermore, it can be regarded as favorable if the pictogram is assigned, for example, to the light exit side of the light guide plate. In this case, the icon may have corresponding dimensions as this light exit side.
Es sei darauf hingewiesen, dass auch Rettungszeichenleuchten verwendet werden können, die beidseitig ein entsprechendes Piktogramm aufweisen, wobei in diesem Zusammenhang beispielsweise zwei Lichtführungsplatten mit entsprechenden ersten Leuchtmitteln einsetzbar sind. Ebenfalls denkbar ist in diesem Zusammenhang, dass beide seitlichen Piktogramme durch nur eine Lichtführungsplatte mit auf deren beiden den Piktogrammen zugeordneten Lichtaustrittsseiten angeordneten Oberflächenstrukturen gleichmäßig ausgeleuchtet werden.It should be noted that escape-sign luminaires can also be used which have a corresponding pictogram on both sides, in which connection two light-guiding plates with corresponding first luminous means can be used, for example. It is also conceivable in this connection that both side pictograms are uniformly illuminated by only one light guide plate with surface structures arranged on the two light exit sides assigned to the pictograms.
Zumindest bei einseitig zur Lichtführungsplatte angeordnetem Piktogramm ist es weiterhin von Vorteil, wenn gegebenenfalls aus der Lichtführungsplatte entgegengesetzt zur Richtung des Piktogramms austretendes Licht reflektiert wird. Dazu kann der Lichtführungsplatte auf ihrer vom Piktogramm fort weisenden und den zweiten Leuchtmitteln zuweisenden Innenseite eine Reflektionseinrichtung zugeordnet sein. Diese Reflektionseinrichtung kann direkt auf der entsprechenden Innenseite oder auch zusätzlich zur Lichtführungsplatte in Form beispielsweise einer Reflektionsplatte oder dergleichen angeordnet sein. In der Regel ist eine weiße Reflektionsplatte ausreichend, wobei allerdings auch eine Verspiegelung einer solchen Reflektionsplatte möglich ist.At least in one-sided arranged to the light guide plate pictogram, it is also advantageous if light is optionally reflected from the light guide plate opposite to the direction of the icon emerging light. For this purpose, the light guide plate may be associated with a reflecting device on its inner side facing away from the pictogram and assigning it to the second light source. This reflection device can be arranged directly on the corresponding inner side or else in addition to the light guide plate in the form of, for example, a reflection plate or the like. As a rule, a white reflection plate is sufficient, although a mirroring of such a reflection plate is also possible.
Durch die Reflektionsplatte wird ansonsten über die Innenseite der Lichtführungsplatte austretendes Licht nach vorne in Richtung Piktogramm gelenkt, wodurch der Wirkungsgrad der Leuchte verbessert wird.Due to the reflection plate, light which otherwise escapes via the inside of the light guide plate is deflected towards the front in the direction of the pictogram, whereby the efficiency of the luminaire is improved.
Die Reflektionseinrichtung ist in der Regel direkt benachbart zur Lichtführungsplatte angeordnet, d. h. dass sie beispielsweise zwischen der Lichtführungsplatte und den zweiten Leuchtmitteln angeordnet ist. Um in diesem Zusammenhang zu ermöglichen, dass die zweiten Leuchtmittel zur Darstellung des Musters von außerhalb der Leuchte ausreichend sichtbar sind, kann die Reflektionseinrichtung den zweiten Leuchtmitteln zugeordnete Lichtdurchlassabschnitte aufweisen. Diese können beispielsweise dadurch gebildet werden, dass an den zweiten Leuchtmitteln zugeordnete Stellen der Reflektionseinrichtung diese nicht weiß, sondern transparent ausgebildet ist.The reflection device is usually arranged directly adjacent to the light guide plate, d. H. that it is arranged, for example, between the light guide plate and the second lighting means. In order to make it possible in this connection for the second luminous means to be sufficiently visible from outside the luminaire to display the pattern, the reflection device can have light passage sections assigned to the second luminous means. These can be formed, for example, by the fact that positions of the reflection device assigned to the second illuminants do not know them but are transparent.
Ein entsprechendes Piktogramm kann in unterschiedlicher Weise gebildet werden, wobei es direkt auf der Lichtaustrittsseite der Lichtführungsplatte, auf einer in Richtung Lichtaustrittsöffnung der Lichtaustrittsseite der Lichtführungsplatte vorgeordneten Folie oder Platte ausgebildet ist. In der Regel wird das Piktogramm durch Siebdruck oder dergleichen hergestellt, wobei es sich in der Regel aus einer weißen und einer grünen Farbe zusammensetzt. Besteht die entsprechende Platte mit dem Piktogramm beispielsweise aus opakem Material, reicht ein Aufdrucken des Piktogramms mit einer grünen Farbe. Ist die entsprechende Platte oder Folie transparent, wird in der Regel das Piktogramm durch einen weißen und dann einen grünen Druck aufgebracht.A corresponding pictogram can be formed in different ways, wherein it is formed directly on the light exit side of the light guide plate, on a in the direction of the light exit opening of the light exit side of the light guide plate upstream film or plate. In general, the pictogram is produced by screen printing or the like, which is usually composed of a white and a green color. If the corresponding plate with the pictogram consists of opaque material, for example, printing the pictogram with a green color suffices. If the corresponding plate or foil is transparent, the pictogram is usually applied by a white and then a green print.
Um bei diesem Aufdrucken des Piktogramms eine entsprechende Durchlässigkeit für die zweiten Leuchtmittel zur Darstellung des entsprechenden Musters zu ermöglichen, ist es denkbar, dass das Piktogramm in dem den zweiten Leuchtmitteln zugeordneten Bereichen im Wesentlichen piktogrammfrei gerastert und/oder strukturiert ist. D. h., dass in diesen Bereichen kein entsprechendes Piktogramm aufgedruckt ist, sondern durch die feine Rasterung oder feinen Strukturen, die frei von Piktogramm-Farbe sind, das Licht der zweiten Leuchtmittel hindurchgelassen wird. Dabei ist es in der Regel ausreichend, wenn die piktogrammfreien Bereiche mit entsprechender Rasterung oder feinen Strukturen nur dort ausgebildet sind, wo tatsächlich das Muster bei Einschalten der zweiten Leuchtmittel sichtbar werden soll. Die entsprechenden piktogrammfreien Bereiche lassen dann beispielsweise das rote Licht der zweiten Leuchtmittel hindurch und das Muster ist von außerhalb der Leuchte insbesondere auch bei gedimmten oder ausgeschalteten ersten Leuchtmittel gut sichtbar.In order to enable a corresponding permeability for the second luminous means for the representation of the corresponding pattern in this printing of the pictogram, it is conceivable that the pictogram in the regions assigned to the second luminous means is essentially screened and / or structured in a pictogram-free manner. That is, in these areas, no corresponding icon is printed, but by the fine grid or fine structures that are free of icon color, the light of the second light source is transmitted. It is usually sufficient if the pictogram-free areas with appropriate screening or fine structures are formed only where actually the pattern should be visible when switching on the second light source. The corresponding pictogram-free areas then allow, for example, the red light of the second illuminant to pass through, and the pattern is easily visible from outside the luminaire, in particular even when the first illuminant is dimmed or switched off.
Um gegebenenfalls bei einem im normalen Betrieb hinterleuchteten Piktogramm keine X-förmige Struktur durch die piktogrammfreien Bereiche auf dem Piktogramm sichtbar werden zu lassen, kann auch das komplette Piktogramm entsprechend gerastert und/oder strukturiert sein. Bei einem solchen komplett gerasterten oder strukturierten Piktogramm kann das entsprechende Licht der zweiten Leuchtmittel überall durch die nicht bedruckten Bereiche austreten, die nicht zusätzlich in einer dem Muster ähnlichen Struktur vorgesehen werden müssen. Durch die komplette Rasterung beziehungsweise Strukturierung ergibt sich bei im Normalbetrieb hinterleuchtendem Piktogramm keine störende X-förmige Struktur als entsprechendes Muster.In order optionally not to let an X-shaped structure through the pictogram-free areas on the pictogram visible in a backlit during normal operation pictogram, and the entire icon can be correspondingly rasterized and / or structured. With such a completely screened or structured pictogram, the corresponding light from the second lighting means can emerge everywhere through the non-printed areas, which need not additionally be provided in a structure similar to the pattern. As a result of the complete screening or structuring, no disturbing X-shaped structure is produced as a corresponding pattern in the case of a pictogram which is backlit in normal operation.
Es wurde oben darauf hingewiesen, dass zusätzlich eine Reflexionseinrichtung benachbart zur Lichtführungsplatte angeordnet werden kann. Auf diese kann auch verzichtet werden, wenn beispielsweise eine der Lichtführungsplatte zuweisende und mit den zweiten Leuchtmitteln versehene Gehäuserückwand des Gehäuses und/oder die Leiterplatte mit den zweiten Leuchtmitteln reflektierend ausgebildet ist oder sind. Die entsprechende reflektierende Ausbildung kann wiederum durch Verwendung einer weißen Oberfläche realisiert werden.It was noted above that in addition a reflection device can be arranged adjacent to the light guide plate. This can also be dispensed with if, for example, a housing rear wall of the housing assigned to the light guide plate and provided with the second luminous means and / or the printed circuit board is or are reflective with the second luminous means. The corresponding Reflective training can again be realized by using a white surface.
Es sei darauf hingewiesen, dass auch bei einer vollständigen Rasterung beziehungsweise Strukturierung und entsprechend im gesamten Bereich des Piktogramms vorhandenen piktogrammfreien Bereichen durch die entsprechend feine Rasterung und Strukturierung dieser Bereiche eine ausreichende Sichtbarkeit des Piktogramms bei Normalbetrieb auf jeden Fall gewährleistet ist. Gleichzeitig wird ermöglicht, dass im Gesamterscheinungsbild des Piktogramms kein der Anordnung der zweiten Leuchtmittel entsprechendes Muster sichtbar ist, sondern entsprechende piktogrammfreie Bereiche durch die feine Rasterung/ Strukturierung über die gesamte Abmessung des Piktogramms vorhanden sind.It should be noted that even with a complete screening or structuring and accordingly in the entire area of the pictogram existing pictogram-free areas by the correspondingly fine screening and structuring of these areas sufficient visibility of the icon during normal operation is guaranteed in any case. At the same time, it is made possible that no pattern corresponding to the arrangement of the second luminous means is visible in the overall appearance of the pictogram, but corresponding pictogram-free regions are present through the fine screening / structuring over the entire dimension of the pictogram.
Bei Darstellung eines Musters oder bei Darstellung unterschiedlicher Muster ist es in diesem Zusammenhang in der Regel weiterhin von Vorteil, wenn gegebenenfalls die zweiten Leuchtmittel jeweils einzeln ansteuerbar sind. Beispielsweise bei einer X-förmigen Anordnung der zweiten Leuchtmittel besteht die Möglichkeit, die Leuchtmittel zeitlich getaktet entlang der X-Arme ein- und auszuschalten, sodass ein dynamisches Muster erzeugt wird. Dies gilt ebenfalls für andere Muster oder Kombinationen von Mustern, die beispielsweise zu unterschiedlichen Zeiten oder hintereinander ein- und ausschaltbar sind.When displaying a pattern or when displaying different patterns, it is generally further advantageous in this context if, if appropriate, the second lighting means can each be controlled individually. For example, in the case of an X-shaped arrangement of the second light-emitting means, it is possible to switch the light-emitting means on and off in time using the X arms so that a dynamic pattern is generated. This also applies to other patterns or combinations of patterns that can be switched on and off at different times or in succession, for example.
Im Folgenden werden vorteilhafte Ausführungsbeispiele der Erfindung anhand der in der Zeichnung beigefügten Figuren näher erläutert und beschrieben.In the following, advantageous embodiments of the invention will be explained and described in more detail with reference to the figures enclosed in the drawing.
Es zeigen:
- Figur 1
- eine perspektivische Draufsicht auf ein erstes Ausführungsbeispiel einer erfindungsgemäßen Leuchte;
Figur 2- einen Ausschnitt eines Piktogramms nach
Figur 1 in vergrößerter Darstellung; Figur 3- ein vollständig gerastertes beziehungsweise strukturiertes Piktogramm nach
Figur 1 . Figur 4- eine auseinandergezogene Darstellung der Leuchte mit Einzelteilen analog zur Leuchte nach
Figur 1 und - Figur 5
- eine auseinandergezogene Darstellung analog zur
für ein weiteres Ausführungsbeispiel.Figur 4
- FIG. 1
- a perspective top view of a first embodiment of a lamp according to the invention;
- FIG. 2
- a section of a pictogram after
FIG. 1 in an enlarged view; - FIG. 3
- a completely screened or structured pictogram after
FIG. 1 , - FIG. 4
- an exploded view of the lamp with parts analogous to the light after
FIG. 1 and - FIG. 5
- an exploded view analogous to
FIG. 4 for a further embodiment.
Das Piktogramm 4 stellt eine Fluchtweganzeige dar, die einen Pfeil und eine rennende Figur umfasst. Der Pfeil ist in der Regel aus einer weißen Farbe, während Figur und Umrandung des Pfeils in einer grünen Farbe gebildet sind. Die Figur befindet sich dabei vor einem weißen Hintergrund 22. Das Piktogramm 4 umfasst ein Muster 8, das durch feine Rasterung oder Strukturen und in diesem Bereich gebildete piktogrammfreie Bereiche 18 gebildet ist. Bei dem dargestellten Beispiel ist das Muster X-förmig und erstreckt sich sowohl in den grünen als auch weißen Bereichen, siehe auch
In
Anstelle einer X-förmigen Rasterung oder Strukturierung der piktogrammfreie Bereiche 18 besteht ebenfalls die Möglichkeit, dass die Rasterung beziehungsweise Strukturierung über das gesamte Piktogramm vorliegt, siehe
Die entsprechende Strukturierung und piktogrammfreien Bereiche 18 dienen zum Durchlassen von Licht von zweiten Leuchtmitteln 7, siehe
In den
Das Piktogramm ist einer Lichtaustrittsseite 15 der Lichtverteileinrichtung 5 zugeordnet. Diese Lichtverteileinrichtung 5 ist in Form einer Lichtführungsplatte 12 ausgebildet. Entlang zumindest einer Lichteintrittskante 13, siehe die untere Kante in
Um zu verhindern, dass auf einer der Lichtaustrittsseite 15 gegenüberliegenden Innenseite 20 der Lichtführungsplatte 12 Licht austritt, ist dieser Seite in der Regel eine Reflexionseinrichtung 16 in Form einer beispielsweise weißen Platte zugeordnet. Diese lenkt ansonsten in Richtung Gehäuserückwand 21 austretendes Licht in Richtung Piktogramm um. Dies erhöht den Wirkungsgrad der Leuchte.In order to prevent the light guide plate 12 from emitting light on one of the light exit side 15 opposite inner side 20, this side is as a rule associated with a reflection device 16 in the form of, for example, a white plate. This deflects otherwise in the direction of the housing
Erfindungsgemäß weißt die entsprechende Reflektionseinrichtung 16 Lichtdurchlassabschnitte 17 auf, die beispielsweise nicht weiß, sondern transparent sind. Diese Lichtdurchlassabschnitte 17 weisen eine Form analog zu dem Muster 8 auf. Insbesondere entspricht auch die Anordnung der Lichtdurchlassabschnitte 17 der Anordnung der zweiten Leuchtmittel 7 auf der Leiterplatte 11. Diese zweiten Leuchtmittel 7 sind ebenfalls LEDs 10, die beispielsweise rotes Licht abgeben. Bei eingeschalteten zweiten Leuchtmitteln 7 wird dieses rote Licht über die Lichtdurchlassabschnitte 17, die Lichtführungsplatte 12 und die piktogrammfreien Bereiche 18 des Piktogramms 4 nach außen durchgelassen, sodass das entsprechende Muster 8 von außerhalb der Leuchte 1 erkennbar ist. Das Muster 8 wird dabei nicht nur durch die piktogrammfreien Bereiche 18 des Piktogramms, sondern ebenfalls durch die Lichtdurchlassabschnitte 17 und die Anordnung der zweiten Leuchtmittel 7 wiedergegeben. Insbesondere ist das Muster nach
Andere Muster beziehungsweise die Anordnung mehrerer Muster sind ebenfalls möglich, wobei bei mehreren Muster diese getrennt schaltbar sind, indem entsprechende dem jeweiligen Muster zugeordnete zweite Leuchtmittel 7 ein- beziehungsweise ausgeschaltet werden. Es ist ebenfalls möglich, dass jedes einzelne zweite Leuchtmittel 7 separat ansteuerbar ist, sodass beispielsweise bei einem X-förmigen Muster die zweiten Leuchtmittel 7 vom Schnittpunkt des Musters nach außen zeitig versetzt ein- und ausgeschaltet werden, sodass sich ein dynamisches Muster ergibt. Dies ist ebenfalls bei unterschiedlichen Mustern möglich, sodass bei verschiedenen Mustern nur einzelne Muster dargestellt werden oder auch verschiedene Muster in Kombination ausgewählt werden.Other patterns or the arrangement of a plurality of patterns are also possible, wherein these are separately switchable in the case of a plurality of patterns by switching on or off respective second illuminating means 7 assigned to the respective pattern. It is also possible for each individual second illuminant 7 to be actuated separately so that, for example, in the case of an X-shaped pattern, the second illuminants 7 are switched on and off in a time-offset manner from the point of intersection of the pattern to the outside, resulting in a dynamic pattern. This is also possible with different patterns, so that with different patterns only individual patterns are displayed or even different patterns are selected in combination.
Die entsprechende Ansteuervorrichtung der zweiten Leuchtmittel 7 ist in der Leuchte 1 enthalten und beispielsweise Teil eines Mikrocontrollers der Leuchte 1.The corresponding drive device of the second luminous means 7 is contained in the luminaire 1 and, for example, part of a microcontroller of the luminaire 1.
Bei dem Ausführungsbeispiel nach
Durch die Verwendung von transparentem Material für die Lichtverteileinrichtung 6 in Form einer Lichtführungsplatte 12 ist auf der Reflektionseinrichtung 16 das gesamte Muster 8 erkennbar. Dabei ist zumindest jedem der zweiten Leuchtmittel 7 ein entsprechender Lichtdurchlassabschnitt 17 zugeordnet.By using transparent material for the light distribution device 6 in the form of a light guide plate 12, the
In einem weiteren nicht dargestellten Ausführungsbeispiel kann auch auf die Reflektionseinrichtung 16 verzichtet werden. In diesem Fall wird eine Innenseite der Gehäuserückwand 21 und die entsprechende Leiterplatte 11 als Reflektionseinrichtung ausgebildet. Dies kann dadurch erfolgen, dass die entsprechenden Teile weiß ausgestaltet sind. Es sei an dieser Stelle weiterhin angemerkt, dass die zweiten Leuchtmittel 7 sowohl zur Abgabe von rotem Licht als auch von anders farbigem Licht ausgebildet sein können. Allerdings hat ein entsprechendes rotes X-förmiges Muster eine entsprechende Signalwirkung, die die entsprechende Fluchtweganzeige durch das Piktogramm 4 aufhebt. Sollen andere Informationen signalisiert werden, so sind andere Farben für die zweiten Leuchtmittel 7 denkbar.In a further embodiment, not shown, can also be dispensed with the reflection means 16. In this case, an inside of the housing
Claims (16)
dadurch gekennzeichnet, dass die Leuchte (1) eine Anzahl zweiter Leuchtmittel (7) aufweist, die in einem vorgegebenen Muster (8) angeordnet oder ansteuerbar sind, wobei das Muster (8) durch das Piktogramm (4) hindurch von außerhalb der Leuchte bei eingeschalteten zweiten Leuchtmitteln optisch wahrnehmbar ist.Luminaire (1), in particular escape sign luminaire, with at least one housing (2), a pictogram (4) associated with a light exit opening (3) of the housing (2) and a light distribution device (5) associated with a plurality of first lighting means (6) .
characterized in that the lamp (1) has a number of second lighting means (7) which are arranged or controllable in a predetermined pattern (8), wherein the pattern (8) through the icon (4) through from outside the lamp when turned on second bulbs is visually perceptible.
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DE102013022119.6A DE102013022119A1 (en) | 2013-12-27 | 2013-12-27 | lamp |
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EP2889848B1 EP2889848B1 (en) | 2016-10-19 |
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EP14004219.3A Revoked EP2889848B1 (en) | 2013-12-27 | 2014-12-15 | Lamp |
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EP (1) | EP2889848B1 (en) |
AU (2) | AU2014268250A1 (en) |
DE (1) | DE102013022119A1 (en) |
DK (1) | DK2889848T3 (en) |
ES (1) | ES2608800T3 (en) |
HU (1) | HUE030317T2 (en) |
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PT (1) | PT2889848T (en) |
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GB2562171A (en) * | 2017-05-03 | 2018-11-07 | Noel Mcdonagh Bernard | An emergency exit sign |
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IT201600072819A1 (en) * | 2016-07-12 | 2018-01-12 | Tecnoalarm S R L | Optical signaling device |
DE102019216334A1 (en) * | 2019-10-23 | 2021-04-29 | Eaton Intelligent Power Limited | Method and device for controlling and operating at least one escape sign luminaire |
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- 2014-12-15 ES ES14004219.3T patent/ES2608800T3/en active Active
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- 2014-12-15 PL PL14004219T patent/PL2889848T3/en unknown
- 2014-12-15 HU HUE14004219A patent/HUE030317T2/en unknown
- 2014-12-15 DK DK14004219.3T patent/DK2889848T3/en active
- 2014-12-15 PT PT140042193T patent/PT2889848T/en unknown
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Also Published As
Publication number | Publication date |
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AU2016262780B2 (en) | 2019-01-17 |
PL2889848T3 (en) | 2017-03-31 |
DE102013022119A1 (en) | 2015-07-02 |
ES2608800T3 (en) | 2017-04-17 |
DK2889848T3 (en) | 2017-01-23 |
HUE030317T2 (en) | 2017-04-28 |
AU2016262780A1 (en) | 2016-12-15 |
AU2014268250A1 (en) | 2015-07-16 |
AU2016262780C1 (en) | 2020-06-11 |
PT2889848T (en) | 2016-12-01 |
EP2889848B1 (en) | 2016-10-19 |
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