EP2498241A2 - Emergency light with a lighting means for indicating the charge level of batteries - Google Patents
Emergency light with a lighting means for indicating the charge level of batteries Download PDFInfo
- Publication number
- EP2498241A2 EP2498241A2 EP12157519A EP12157519A EP2498241A2 EP 2498241 A2 EP2498241 A2 EP 2498241A2 EP 12157519 A EP12157519 A EP 12157519A EP 12157519 A EP12157519 A EP 12157519A EP 2498241 A2 EP2498241 A2 EP 2498241A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- emergency
- emergency light
- batteries
- accumulators
- 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
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000009466 transformation Effects 0.000 description 5
- 230000003313 weakening effect Effects 0.000 description 4
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
Definitions
- the present invention relates to an emergency luminaire having a luminous means for indicating the state of charge of batteries or accumulators arranged in the emergency luminaire, the batteries or accumulators being provided for the emergency supply of light sources arranged in the emergency luminaire.
- An emergency light as in FIG. 1 shown, usually points to a rescue or escape route, which is why such lights are often referred to as notice, escape route or committeewegmasn.
- batteries or accumulators are arranged, which can be used in an emergency to power the lamp. So it is at the in FIG. 1 shown lamp 11, for example, during a power outage still required that the icons that point to an escape or rescue route, continue to shine to make escape or escape as easy as possible.
- the batteries or accumulators arranged in the emergency luminaire constantly have a sufficiently high state of charge in order to be able to supply energy to correspondingly arranged light sources in the emergency luminaire.
- emergency lights usually provided that is checked at regular intervals, for example, by a maintenance staff, whether the batteries or accumulators still have a sufficient state of charge.
- an LED is usually provided in the previously known emergency lights, which signals the corresponding status or state of charge of the batteries or accumulators.
- FIG. 2 shown emergency light 21 now essentially corresponds to in FIG. 1 shown emergency light 11, but it should be noted that in FIG. 2 shown emergency light 21 is dimensioned slightly different. Specifically, at the in FIG. 2 shown emergency light 21 provided that with the help of a likewise in FIG.
- a light-emitting diode 22 as close as possible or directly to a translucent cover 23 is arranged, wherein the bracket 27 is configured such that it can be attached to the light sources 26 which are provided to illuminate the pictograms of the emergency 21.
- This as close as possible or direct placement of the light emitting diode 22 on the translucent cover 23 is now required so that, as already stated, can be detected by a user without disassembling the translucent cover 23, the state of charge of the batteries or accumulators on the light emitting diode 22.
- the present invention is therefore based on the object to develop an emergency light having a lighting means for displaying the state of charge, which is easily visible from the outside without disassembly of parts and at the same time allows, for example, the transformation of the translucent cover as simple as possible.
- an emergency light which has a translucent cover, a lamp housing and a lighting means for displaying the state of charge of arranged in the emergency light batteries or accumulators, wherein arranged in the emergency light batteries or accumulators at least one arranged in the emergency light source Can provide emergency energy.
- the translucent cover is now on the Luminaire housing arranged, with the light-permeable cover light from the at least one light source arranged in the light source can be discharged to the outside.
- the luminaire housing means for controlling and supplying the emergency light are additionally arranged.
- the illuminant is arranged to indicate the state of charge of the batteries or accumulators within the luminaire housing, and nevertheless to permit good visibility from the outside, that the luminaire housing in the region, in which the light of the luminous means is radiated, has a thinner in comparison to the rest of the housing material cross-section, so that the light emitted by the lamp light from outside the luminaire housing is visible.
- the luminaire housing consists of plastic and the luminous means is designed as an LED.
- the light source can emit light concentrated bundled and is arranged at a distance from the lamp housing.
- an emergency light which has a translucent cover and a lighting means for displaying the state of charge of arranged in the emergency light batteries or accumulators, wherein arranged in the emergency light batteries or accumulators with at least one arranged in the emergency light source in an emergency Provide energy.
- light from the at least one light source arranged in the emergency light can be emitted to the outside through the light-permeable cover.
- the translucent cover it is provided in this embodiment that the luminous means can emit light bundled in a concentrated manner and that the Illuminant is disposed within the translucent cover spaced from the translucent cover.
- the bulb can emit light bundled strong, which even with a spaced positioning within the translucent cover, a user can still see from outside the emergency light the state of charge of the batteries or accumulators based on the light source.
- the luminous means is designed as a laser, for example a laser pointer.
- the luminous means could also be designed as a particularly strong LED, which preferably has a focusing optics.
- FIG. 3 is now shown in cross-section an emergency light 31 according to the second embodiment of the present invention, the majority of the emergency 21 from FIG. 2 equivalent.
- emergency light 21 has the in FIG. 3 shown emergency light 31 now no bracket 27 on which the light-emitting diode 22 is mounted and is positioned by this directly to the translucent cover 23.
- emergency light 31 is now provided that as a means of illumination 32 for displaying the state of charge of the batteries or accumulators, a laser or a particularly strong LED is preferably used with a focusing optics, which is now possible due to the bundled light, the bulb 32 for display of the state of charge of the batteries or accumulators spaced from the translucent cover 33 to arrange.
- a particularly flexible positioning of the luminous means 32 within the emergency luminaire 31 or the translucent cover 33 can take place, as a result of which, for example, a redesign of the translucent cover 33 is significantly easier.
- FIG. 4 Now, an emergency light according to the invention 41 according to the first embodiment of the present invention is shown. This is essentially the same as in FIG. 1 In detail, the emergency light 41 in FIG. 4 a translucent cover 43 and a lamp housing 44. In contrast to the emergency light 11 off FIG. 1 , is at the in FIG. 4 shown emergency light 41 now but still provided that the lamp housing 44 has a portion 45 which has a thinner compared to the rest of the housing material cross-section or in which the material cross-section of the housing is weakened in this area 45.
- the lighting means 42 which signals the state of charge of the batteries or accumulators arranged.
- the luminaire housing 44 is made of plastic, whereby the light emitted by the luminous means 42 can pass outward in the region 45 of the thinning or weakening of the luminaire housing 44.
- the lighting means 42 can be arranged to indicate the state of charge within the self-contained and otherwise rather opaque luminaire housing 44, which in turn, for example, a simpler transformation of translucent Cover 43 is enabled.
- FIG. 6 is now a detailed view of the arrangement of the bulb 42 in the emergency light 41 according to FIG. 4 5, wherein from this detail view clearly shows again the area 45 with the dilution or weakening of the lamp housing 44.
- FIG. 6 also to take the arrangement of the bulb 42 in the region of this dilution or weakening.
- a plate 48 can be seen, through which the lamp 42 is held.
- the bulb 42 may be provided within the lamp housing 44 that the bulb 42 is formed as a laser or extra strong LED preferably having a focusing optics and that then additionally the bulb 42nd spaced from the lamp housing 44 is arranged.
- both embodiments of the present invention show emergency lights, in which an attachment of the illuminant to indicate the state of charge directly on a translucent cover no longer required is, whereby a flexible positioning of the bulb is possible and thereby, for example, a redesign of the translucent cover is significantly simplified.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Notleuchte, die ein Leuchtmittel zur Anzeige des Ladezustands von in der Notleuchte angeordneten Batterien oder Akkumulatoren aufweist, wobei die Batterien oder Akkumulatoren zur Notfallversorgung von in der Notleuchte angeordneten Lichtquellen vorgesehen sind.The present invention relates to an emergency luminaire having a luminous means for indicating the state of charge of batteries or accumulators arranged in the emergency luminaire, the batteries or accumulators being provided for the emergency supply of light sources arranged in the emergency luminaire.
Eine Notleuchte, wie in
Dementsprechend ist es erforderlich, dass die in der Notleuchte angeordneten Batterien oder Akkumulatoren ständig einen ausreichend hohen Ladezustand aufweisen, um entsprechend in der Notleuchte angeordnete Lichtquellen mit Energie versorgen zu können. Hierfür ist bei derartigen Notleuchten zumeist vorgesehen, dass in regelmäßigen Abständen, beispielsweise von einem Wartungspersonal geprüft wird, ob die Batterien bzw. Akkumulatoren noch einen ausreichenden Ladezustand aufweisen. Für diesen Zweck ist bei den bisher bekannten Notleuchten meistens eine LED vorgesehen, die den entsprechenden Status bzw. Ladezustand der Batterien bzw. Akkumulatoren signalisiert.Accordingly, it is necessary that the batteries or accumulators arranged in the emergency luminaire constantly have a sufficiently high state of charge in order to be able to supply energy to correspondingly arranged light sources in the emergency luminaire. For this purpose, in such emergency lights usually provided that is checked at regular intervals, for example, by a maintenance staff, whether the batteries or accumulators still have a sufficient state of charge. For this purpose, an LED is usually provided in the previously known emergency lights, which signals the corresponding status or state of charge of the batteries or accumulators.
Eine derartige Status-LED, die den Ladezustand entsprechend anzeigt, wird bisher, wie in
Durch diese notwendige Anordnung der Leuchtdiode möglichst nah bzw. direkt an der lichtdurchlässigen Abdeckung ist jedoch eine möglichst flexible Positionierung der Leuchtdiode nicht so ohne Weiteres möglich, wodurch eine beliebige Umgestaltung beispielsweise der lichtdurchlässigen Abdeckung deutlich erschwert wird.As a result of this necessary arrangement of the light-emitting diode as close as possible or directly to the translucent cover, however, the most flexible possible positioning of the light-emitting diode is not readily possible, as a result of which any transformation of, for example, the light-permeable cover is made considerably more difficult.
Der vorliegenden Erfindung liegt dementsprechend die Aufgabe zu Grunde, eine Notleuchte zu entwickeln, die ein Leuchtmittel zur Anzeige des Ladezustands aufweist, das von außen ohne Demontage von Teilen gut sichtbar ist und gleichzeitig beispielsweise die Umgestaltung der lichtdurchlässigen Abdeckung möglichst einfach erlaubt.The present invention is therefore based on the object to develop an emergency light having a lighting means for displaying the state of charge, which is easily visible from the outside without disassembly of parts and at the same time allows, for example, the transformation of the translucent cover as simple as possible.
Die Aufgabe wird durch eine Notleuchte gemäß Anspruch 1 und eine Notleuchte gemäß Anspruch 6 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der abhängigen Ansprüche.The object is achieved by an emergency luminaire according to claim 1 and an emergency luminaire according to claim 6. Advantageous developments of the invention are the subject of the dependent claims.
Erfindungsgemäß ist als erste Ausführungsform eine Notleuchte vorgesehen, die eine lichtdurchlässige Abdeckung, ein Leuchtengehäuse und ein Leuchtmittel zur Anzeige des Ladezustands von in der Notleuchte angeordneten Batterien oder Akkumulatoren aufweist, wobei die in der Notleuchte angeordneten Batterien oder Akkumulatoren mindestens eine in der Notleuchte angeordnete Lichtquelle im Notfall mit Energie versorgen können. Die lichtdurchlässige Abdeckung ist hierbei nun an dem Leuchtengehäuse angeordnet, wobei durch die lichtdurchlässige Abdeckung Licht von der mindestens einen in der Notleuchte angeordneten Lichtquelle nach außen abgegeben werden kann. In dem Leuchtengehäuse sind zusätzlich noch Mittel zur Steuerung und Versorgung der Notleuchte angeordnet. Um nun beispielsweise eine möglichst einfache Umgestaltung der lichtdurchlässigen Abdeckung zu ermöglichen, ist vorgesehen, dass das Leuchtmittel zur Anzeige des Ladezustands der Batterien oder Akkumulatoren innerhalb des Leuchtengehäuses angeordnet ist und um trotzdem eine gute Sichtbarkeit von außen zu ermöglichen, dass das Leuchtengehäuse in dem Bereich, in dem das Licht des Leuchtmittels abgestrahlt wird, einen im Vergleich zum restlichen Gehäuse dünneren Materialquerschnitt aufweist, sodass das von dem Leuchtmittel abgegebene Licht von außerhalb des Leuchtengehäuses sichtbar ist.According to the invention as the first embodiment, an emergency light is provided which has a translucent cover, a lamp housing and a lighting means for displaying the state of charge of arranged in the emergency light batteries or accumulators, wherein arranged in the emergency light batteries or accumulators at least one arranged in the emergency light source Can provide emergency energy. The translucent cover is now on the Luminaire housing arranged, with the light-permeable cover light from the at least one light source arranged in the light source can be discharged to the outside. In the luminaire housing means for controlling and supplying the emergency light are additionally arranged. In order to make it possible, for example, to simplify the simplest possible transformation of the translucent cover, it is provided that the illuminant is arranged to indicate the state of charge of the batteries or accumulators within the luminaire housing, and nevertheless to permit good visibility from the outside, that the luminaire housing in the region, in which the light of the luminous means is radiated, has a thinner in comparison to the rest of the housing material cross-section, so that the light emitted by the lamp light from outside the luminaire housing is visible.
Durch diese besondere Ausgestaltung des Leuchtengehäuses ist es nunmehr möglich, dass das Leuchtmittel zur Anzeige des Ladezustands der Batterien oder Akkumulatoren innerhalb des normalerweise eher nicht lichtdurchlässigen Leuchtengehäuses angeordnet werden kann.This particular embodiment of the lamp housing, it is now possible that the lighting means for displaying the state of charge of the batteries or accumulators can be arranged within the normally not translucent light housing.
Vorzugsweise ist hier nun vorgesehen, dass das Leuchtengehäuse aus Kunststoff besteht und das Leuchtmittel als LED ausgebildet ist. Bei einer weiteren vorzugsweisen Ausgestaltungsvariante dieser Ausführungsform ist vorgesehen, dass das Leuchtmittel Licht stark gebündelt abgeben kann und von dem Leuchtengehäuse beabstandet angeordnet ist.Preferably, it is now provided here that the luminaire housing consists of plastic and the luminous means is designed as an LED. In a further preferred embodiment variant of this embodiment, it is provided that the light source can emit light concentrated bundled and is arranged at a distance from the lamp housing.
Bei der zweiten Ausführungsform ist erfindungsgemäß eine Notleuchte vorgesehen, die eine lichtdurchlässige Abdeckung und ein Leuchtmittel zur Anzeige des Ladezustands von in der Notleuchte angeordneten Batterien oder Akkumulatoren aufweist, wobei die in der Notleuchte angeordneten Batterien oder Akkumulatoren mindestens eine in der Notleuchte angeordnete Lichtquelle im Notfall mit Energie versorgen können. Durch die lichtdurchlässige Abdeckung kann hierbei Licht von der mindestens einen in der Notleuchte angeordneten Lichtquelle nach außen abgegeben werden. Um nun wiederum eine möglichst einfache Umgestaltung, beispielsweise der lichtdurchlässigen Abdeckung zu ermöglichen, ist bei dieser Ausführungsform vorgesehen, dass das Leuchtmittel Licht stark gebündelt abgeben kann und dass das Leuchtmittel innerhalb der lichtdurchlässigen Abdeckung von der lichtdurchlässigen Abdeckung beabstandet angeordnet ist.In the second embodiment according to the invention an emergency light is provided which has a translucent cover and a lighting means for displaying the state of charge of arranged in the emergency light batteries or accumulators, wherein arranged in the emergency light batteries or accumulators with at least one arranged in the emergency light source in an emergency Provide energy. In this case, light from the at least one light source arranged in the emergency light can be emitted to the outside through the light-permeable cover. In order to enable the simplest possible transformation, for example the translucent cover, it is provided in this embodiment that the luminous means can emit light bundled in a concentrated manner and that the Illuminant is disposed within the translucent cover spaced from the translucent cover.
Diese beabstandete Anordnung des Leuchtmittels ist nunmehr möglich, da das Leuchtmittel Licht stark gebündelt abgeben kann, wodurch auch bei einer beabstandeten Positionierung innerhalb der lichtdurchlässigen Abdeckung ein Nutzer nach wie vor von außerhalb der Notleuchte den Ladezustand der Batterien bzw. Akkumulatoren anhand des Leuchtmittels erkennen kann.This spaced arrangement of the bulb is now possible because the bulb can emit light bundled strong, which even with a spaced positioning within the translucent cover, a user can still see from outside the emergency light the state of charge of the batteries or accumulators based on the light source.
Bei beiden Ausführungsformen kann vorzugsweise vorgesehen sein, dass das Leuchtmittel als Laser, beispielsweise Laserpointer, ausgebildet ist. Alternativ könnte das Leuchtmittel auch als besonders starke LED, die vorzugsweise eine fokussierende Optik aufweist, ausgebildet sein.In both embodiments, it can preferably be provided that the luminous means is designed as a laser, for example a laser pointer. Alternatively, the luminous means could also be designed as a particularly strong LED, which preferably has a focusing optics.
Bei beiden Ausführungsformen ist nun eine einfache Umgestaltung, beispielsweise der lichtdurchlässigen Abdeckung möglich, da das zur Anzeige des Ladezustands der Batterien bzw. Akkumulatoren vorgesehene Leuchtmittel nun nicht mehr direkt an der lichtdurchlässigen Abdeckung angeordnet ist.In both embodiments, a simple conversion, such as the translucent cover is now possible because the intended to display the state of charge of the batteries or accumulators bulbs is no longer located directly on the translucent cover.
Nachfolgend wird die Erfindung anhand von Ausführungsbeispielen und den beiliegenden Zeichnungen näher erläutert. Es zeigen:
- Figur 1
- eine aus dem Stand der Technik bekannte Notleuchte zum Hinweisen auf einen Rettungs- bzw. Fluchtweg;
- Figur 2
- Querschnitt einer Notleuchte, die die aus dem Stand der Technik bekannte Anordnung einer Leuchtdiode, welche den Ladezustand der Batterien oder Akkus zeigt, darstellt;
- Figur 3
- Querschnitt einer erfindungsgemäßen Notleuchte gemäß der zweiten Ausführungsform der vorliegenden Erfindung;
- Figur 4
- erfindungsgemäße Notleuchte gemäß der ersten Ausführungsform der vorliegenden Erfindung;
- Figur 5
- ein Teil der in
Figur 4 gezeigten erfindungsgemäßen Notleuchte; - Figur 6
- detaillierter Ausschnitt der in
Figur 5 gezeigten teilweisen Notleuchte.
- FIG. 1
- a known from the prior art emergency light for indicating a rescue or escape route;
- FIG. 2
- Cross section of an emergency light, which represents the known from the prior art arrangement of a light emitting diode showing the state of charge of the batteries or rechargeable batteries;
- FIG. 3
- Cross section of an emergency light according to the invention according to the second embodiment of the present invention;
- FIG. 4
- Emergency light according to the first embodiment of the present invention;
- FIG. 5
- a part of in
FIG. 4 shown emergency light according to the invention; - FIG. 6
- detailed excerpt of in
FIG. 5 shown partial emergency light.
In den
In
In
Wie nun aus
Durch diese Verdünnung bzw. Schwächung des Leuchtengehäuses 44 in einem bestimmten Bereich 45 ist es nunmehr möglich, dass das Leuchtmittel 42 zur Anzeige des Ladezustands innerhalb des an sich geschlossenen und ansonsten eher lichtundurchlässigen Leuchtengehäuses 44 angeordnet werden kann, wodurch wiederum beispielsweise eine einfachere Umgestaltung der lichtdurchlässigen Abdeckung 43 ermöglicht wird.By this dilution or weakening of the
In
Bezüglich der in den
Insgesamt ist festzuhalten, dass beide Ausführungsformen der vorliegenden Erfindung Notleuchten zeigen, bei denen eine Anbringung des Leuchtmittels zur Anzeige des Ladezustands direkt an einer lichtdurchlässigen Abdeckung nicht mehr erforderlich ist, wodurch eine flexible Positionierung des Leuchtmittels möglich ist und dadurch beispielsweise eine Umgestaltung der lichtdurchlässigen Abdeckung deutlich vereinfacht wird.Overall, it should be noted that both embodiments of the present invention show emergency lights, in which an attachment of the illuminant to indicate the state of charge directly on a translucent cover no longer required is, whereby a flexible positioning of the bulb is possible and thereby, for example, a redesign of the translucent cover is significantly simplified.
Claims (8)
dass das Leuchtmittel (42) innerhalb des Leuchtengehäuses (44) angeordnet ist und dass das Leuchtengehäuse (44) im Bereich (45) in dem das Licht des Leuchtmittels (42) abgestrahlt wird, einen im Vergleich zum restlichen Gehäuse dünneren Materialquerschnitt aufweist, derart dass das von dem Leuchtmittel (42) abgegebene Licht von außerhalb des Leuchtengehäuses (44) sichtbar ist.Emergency light (41) having
in that the luminous means (42) is arranged inside the luminaire housing (44) and in that the luminaire housing (44) has a material cross section which is thinner compared to the rest of the housing in the region (45) in which the light of the luminous means (42) is emitted, such that the light emitted by the illuminant (42) is visible from outside the luminaire housing (44).
dadurch gekennzeichnet,
dass das Leuchtengehäuse (44) aus Kunststoff besteht.Emergency light according to claim 1,
characterized,
that the lamp housing (44) consists of plastic.
dadurch gekennzeichnet,
dass das Leuchtmittel (42) als LED ausgebildet ist.Emergency light according to claim 1 or 2,
characterized,
that the lighting means (42) is designed as an LED.
dadurch gekennzeichnet,
dass das Leuchtmittel (42) Licht stark gebündelt abgeben kann.Emergency light according to claim 1 or 2,
characterized,
in that the luminous means (42) can emit light concentrated in a concentrated manner.
dadurch gekennzeichnet,
dass das Leuchtmittel (42) von dem Leuchtengehäuse (44) beabstandet angeordnet ist.Emergency light according to claim 4,
characterized,
in that the luminous means (42) is arranged at a distance from the luminaire housing (44).
dass das Leuchtmittel (32) Licht stark gebündelt abgeben kann und innerhalb der lichtdurchlässigen Abdeckung (33) von der lichtdurchlässigen Abdeckung (33) beabstandet angeordnet ist.Emergency light (31) having
in that the luminous means (32) can emit light in a highly concentrated manner and is arranged at a distance from the translucent cover (33) within the translucent cover (33).
dadurch gekennzeichnet,
dass das Leuchtmittel (32, 42) als Laser ausgebildet ist.Emergency light according to one of claims 4-6,
characterized,
that the lighting means (32, 42) is designed as a laser.
dadurch gekennzeichnet,
dass das Leuchtmittel (32, 42) als starke LED vorzugsweise mit fokussierender Optik ausgebildet ist.Emergency light according to one of claims 4-6,
characterized,
that the lighting means (32, 42) is preferably designed as a high-power LED with focusing optics.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011005307A DE102011005307A1 (en) | 2011-03-09 | 2011-03-09 | Emergency light with a bulb to indicate the state of charge of batteries or accumulators |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2498241A2 true EP2498241A2 (en) | 2012-09-12 |
EP2498241A3 EP2498241A3 (en) | 2013-01-02 |
EP2498241B1 EP2498241B1 (en) | 2017-06-07 |
Family
ID=45833152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12157519.5A Active EP2498241B1 (en) | 2011-03-09 | 2012-02-29 | Emergency light with a lighting means for indicating the charge level of batteries |
Country Status (2)
Country | Link |
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EP (1) | EP2498241B1 (en) |
DE (1) | DE102011005307A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015001890C5 (en) | 2015-02-14 | 2021-11-25 | HARTING Customised Solutions GmbH & Co. KG | Emergency light |
DE202015104834U1 (en) * | 2015-09-11 | 2016-12-14 | Zumtobel Lighting Gmbh | Recessed ceiling luminaire with operating status display |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29809282U1 (en) * | 1998-05-22 | 1998-07-23 | Komos GmbH Komponenten Module Systeme, 07616 Bürgel | Modular emergency lighting system |
CA2313156A1 (en) * | 2000-06-29 | 2001-12-29 | Chi-Hwong Lee | Emergency exit light |
DE10123006B4 (en) * | 2001-05-12 | 2014-07-10 | P.E.R. Flucht- Und Rettungsleitsysteme Gmbh | Lighting device for generating an active luminescent signal surface |
-
2011
- 2011-03-09 DE DE102011005307A patent/DE102011005307A1/en not_active Withdrawn
-
2012
- 2012-02-29 EP EP12157519.5A patent/EP2498241B1/en active Active
Non-Patent Citations (1)
Title |
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None |
Also Published As
Publication number | Publication date |
---|---|
EP2498241A3 (en) | 2013-01-02 |
EP2498241B1 (en) | 2017-06-07 |
DE102011005307A1 (en) | 2012-09-13 |
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