EP1569191B1 - Luminaire - Google Patents

Luminaire Download PDF

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Publication number
EP1569191B1
EP1569191B1 EP20040004562 EP04004562A EP1569191B1 EP 1569191 B1 EP1569191 B1 EP 1569191B1 EP 20040004562 EP20040004562 EP 20040004562 EP 04004562 A EP04004562 A EP 04004562A EP 1569191 B1 EP1569191 B1 EP 1569191B1
Authority
EP
European Patent Office
Prior art keywords
housing
lighting unit
unit according
engagement
counter
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.)
Expired - Lifetime
Application number
EP20040004562
Other languages
German (de)
English (en)
Other versions
EP1569191A1 (fr
Inventor
Stefan Volpert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CEAG Notlichtsysteme GmbH
Original Assignee
CEAG Notlichtsysteme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CEAG Notlichtsysteme GmbH filed Critical CEAG Notlichtsysteme GmbH
Priority to DE200450002529 priority Critical patent/DE502004002529D1/de
Priority to EP20040004562 priority patent/EP1569191B1/fr
Publication of EP1569191A1 publication Critical patent/EP1569191A1/fr
Application granted granted Critical
Publication of EP1569191B1 publication Critical patent/EP1569191B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Definitions

  • the invention relates to a luminaire, in particular safety or escape sign luminaire, with a housing, which has at least one light exit surface, and with a wall bracket connectable to the housing for releasably securing the lamp to a particular vertical mounting surface.
  • various such lights which have a housing with at least one lateral light exit surface.
  • the light exit surface is formed for example by a disc with a pictogram and the corresponding pictogram, the light can be used as a safety or escape sign light in an emergency lighting system.
  • the housing is usually made of plastic and has appropriate means for releasably securing the lamp to a ceiling or wall.
  • a pendulum suspension and a wall bracket for attachment to a wall or other vertical mounting surface.
  • the wall bracket must have a certain stability so that it can carry the weight of the luminaire with all luminaire components.
  • the wall bracket should not sag visibly.
  • such a wall bracket is usually made of a relatively thick, stable material or stabilized in another way, which always reflected in increased costs.
  • US-A-6,082,031 describes a luminaire of substantially box-like shape. Along a lateral boundary surface of the lamp is a fastening by inserting two screws or the like in receiving slots of a arranged on a mounting surface holder.
  • US-A 4,355,479 describes a lamp of also box-shaped form, which is held on a corresponding mounting surface associated back in the manner of a dovetail attachment to a corresponding fastener.
  • US Pat. No. 6,499,866 discloses another luminaire as a safety or escape sign luminaire, in which additional lighting devices can be fastened laterally and on top of the luminaire.
  • the attachment is made via a number of hooks which engage in a corresponding slot, wherein the slots are formed on the lamp housing and the hooks on the additional lights.
  • the attachment of the lamp via a kind of head cover, with which the actual lamp housing is releasably secured by screwing or the like
  • the invention has for its object to improve a lamp of the type mentioned in that with sufficient stability of the attachment by means of a wall bracket at the same time to make the assembly faster and easier and to reduce manufacturing costs.
  • the assembly of the lamp housing is simplified and is quickly possible.
  • the wall bracket is first attached to the corresponding mounting surface and then the counter-engagement element is brought into engagement engagement by corresponding displacement of the housing relative to the wall bracket with the engagement element.
  • the disassembly is analogous by separation of engagement and counter-engagement element.
  • the bending load of the wall bracket is the lower, the closer the housing is arranged on the mounting surface.
  • a direct investment of the housing on the mounting surface would be of great advantage.
  • Wall bracket spaced to arrange the mounting surface the housing is supported in holding position laterally in particular adjacent to a remote from the wall bracket lower housing end.
  • the displacement of the housing takes place relative to the wall bracket, in particular in the direction of the fastening surface, so that the distance between it and the housing can be as small as possible.
  • an excessive load on the wall bracket is reduced by the weight of the housing with corresponding lighting components.
  • Separate fastening means for example in the form of screws or the like, are not required.
  • the use of a special tool for connecting housing and wall bracket is unnecessary.
  • the wall bracket can therefore be made of a relatively thin and inexpensive material, without fear of bending or sagging.
  • the engagement and counter engagement elements can be displaceable relative to each other between the insertion and holding positions in the longitudinal direction of the wall extension.
  • the displacement is further simplified if it takes place substantially parallel to the longitudinal direction of the wall extension arm and no movement components still occur perpendicularly and / or transversely to the longitudinal direction during the displacement.
  • a simple design of the wall bracket can be seen therein if it has a bottom plate which is releasably secured at one end to the mounting surface.
  • the detachable attachment to the mounting surface can be done in otherwise conventional manner by screwing, clipping, hanging or the like.
  • Such a bottom plate is easily produced from a sheet metal material or the like.
  • the engagement element is designed as an engagement recess extending in the base plate.
  • a rail-like element is arranged on the bottom plate as an engagement element, on which the corresponding counter-engagement element is suspended or pushed onto this and then in the holding position is held by latching, for example.
  • the arrangement of a corresponding engagement recess is structurally simpler and such a recess can already be made in the manufacture of the wall bracket by simple punching or the like.
  • the engagement recess may have an insertion end portion for insertion and a retaining end portion for holding the counter engagement member, while the counter engagement member is slidable along the engagement recess between insertion and retention end portions.
  • the insertion position is realized by insertion into the insertion end portion and the holding position by sliding in the holding end portion.
  • the holding end can have smaller dimensions compared to Einoughdabites and in particular an edge portion of the holding end portion of the counter-engagement element in the holding position at least partially engage.
  • the counter-engagement element can be inserted into the insert end section without difficulty by means of correspondingly large dimensions and is then displaceable along the engagement recess as far as the holding end section.
  • the partial gripping can be realized in one embodiment in that the counter-engagement element is undercut. In this undercut engages the corresponding edge region of the holding end portion, so that a release of the housing is prevented by the wall bracket.
  • this may be formed as projecting from the housing, substantially T-shaped pin.
  • the upper T-bar is engaged in this context by the corresponding edge region of the holding end section.
  • the counter-engagement element is substantially pin-shaped and has in the direction of displacement of the housing running, lateral slots, can engage in the edge region.
  • the counter-engagement element may have a substantially flat head portion and extending from this towards the housing foot.
  • the head portion is generally circular or elliptical or otherwise oval in shape, with the insertion end portion having a corresponding shape.
  • the head part protrudes on all sides over the foot part substantially radially outward. In this way, the head part in the holding position with a corresponding shape of the holding end portion are also attacked on its lying in the direction of the front.
  • the wall bracket may have a substantially along the mounting surface extending support leg, which may also serve for lateral support of the housing in particular.
  • the lateral support can be done in this context by the fact that the housing rests against the plant leg.
  • the plant leg can only serve to rest on the mounting surface, without the direct attachment of the wall bracket over the plant leg in this area.
  • edge walls may project at least in places from the bottom plate on the side facing away from the housing top of the bottom plate.
  • the manufacture of the wall bracket is further simplified and less expensive if the wall bracket is formed from a one-piece sheet metal material.
  • a sheet material may be formed of a thin metal or of a plastic material.
  • the abutment leg may have a support leg pointing away from the attachment surface in the direction of the housing at its lower end facing away from the bottom plate. This serves for lateral support of the housing.
  • a support leg or other means are arranged in addition to or in place of the Abstützschenkels at the lower end along the further longitudinal extent of the abutment leg.
  • a simple embodiment of such a support leg can be seen therein, when this is designed substantially as lying L-shaped Abwinkelschenkel.
  • This can be prepared by bending a lower end of the abutment leg twice so that the longer L-leg points in the direction of the housing and the shorter L-leg points towards the bottom plate at the end of the longer L-leg and laterally on the housing in the holding position is applied.
  • the arrangement of this Abwinkelschenkels can be chosen so that it extends flush in the holding position to the bottom of the housing.
  • the wall bracket may have at least one locking element with which a counter-latching element of the housing in the holding position in latching engagement.
  • This latching engagement serves on the one hand to identify the production of the holding position by tactile perception during the displacement from insertion position in the holding position and on the other hand it prevents an automatic or too easy leaving the holding position.
  • locking and counter-locking element are formed as parts of engagement and counter-engagement element.
  • the latching element are formed as a latching opening in the bottom plate and the counter-latching element as a latching projection on a housing top.
  • the electrical supply of the lamp is usually optically invisible or at least disguised from an upper side of the housing.
  • the bottom plate may have at least one further recess for at least one of the housing top protruding Anformelement, such as suspension element, line feedthrough element or the like, along which recess the Anformelement between insertion and holding position is displaceable.
  • the line feedthrough element is formed as an existing opening or still to be produced opening in the housing top.
  • the suspension element can be an additional element that also a suspension of the lamp regardless of the wall bracket by otherwise known Means, such as screwing or the like, allows.
  • the length of the abutment leg may be substantially equal to the height of the housing. This also ensures that the indexing of the correct production of the setting position by flush arrangement of support legs and housing bottom is possible.
  • the housing top directly against a bottom of the wall bracket or the bottom plate, so that at this point substantially no gap or gap is formed.
  • the pressing of the upper side of the housing to the underside of the bottom plate can be achieved in this context by, for example, that the edge region of the engagement recess in the direction of holding ramp-shaped or obliquely upward toward fastening surface increases and thereby the housing gradually closer to the underside of the bottom plate and stronger is pressed to this.
  • a stiffening element may be arranged in the transition from bottom plate to the plant leg.
  • An example of such a stiffening element is, for example, a deformation of the base plate and the plant limb formed as a notch in this transition region.
  • stiffening elements are rib-like structures or the like which extend, for example, between the underside of the bottom plate and the outside of the plant leg facing the housing.
  • the housing is not special adapted to the wall bracket described, but can also be attached in other ways and by other means, so that it is designed as a housing module for variable attachment.
  • the wall bracket may have a cover for placing on the bottom plate with edge walls.
  • the seating can be done both from above, i. from the side facing away from the housing as well as by pushing in the direction of attachment surface.
  • the lamp 1 shows an embodiment of a lamp 1 according to the invention is shown in a perspective view obliquely from above and in front.
  • the lamp 1 has a Housing 2 with lateral light exit surface 3 and a wall bracket 4 for releasable attachment to a mounting surface 5 in the form of, for example, a wall.
  • the housing 2 has, on the side facing away from the illustrated light exit surface 3, another analogue light exit surface and, if appropriate, also a light exit surface on a housing underside 20.
  • the lateral light exit surfaces 3 are provided with a corresponding icon especially suitable for security or escape sign lights.
  • the housing 2 has at its lower side of the housing or the lower end 20 opposite housing top 33 different, protruding from these elements 7, 35.
  • the element 7 serves as a counter-engagement element which can be brought into engagement with an engagement element 6 formed in a substantially flat bottom plate 11 of the wall extension 4.
  • Engagement and counter-engagement elements 6, 7 are provided in pairs in the bottom plate 11 and on the upper side 33 of the housing.
  • molding elements 35 are provided, which can be inserted into corresponding recesses 34 in the base plate 11.
  • Such Anformemia 35 are used, for example, for attachment of the housing 2 at other facilities than the wall bracket 4 shown or for the implementation of supply lines in the interior of the housing. 2
  • Anformmaschine 35 are arranged in pairs.
  • latching projections 32 are arranged as counter-latching elements 30 on the housing top 33, which can be latched into latching openings 31 as latching elements 29 in the bottom plate 11, see the following figures.
  • the bottom plate 11 is provided along its longitudinal sides and along at least one transverse side with edge walls 22, 23 and 24 which extend from an upper side 25 of the bottom plate 11 upwards, ie away from the housing 2.
  • the edge walls 22 to 24 extend in the illustrated embodiment perpendicular to the bottom plate 11th
  • the wall bracket 4 still has a bearing arm 21 which extends at right angles to the bottom plate 11 along a side surface of the housing 2 and rests against the mounting surface 5 and is releasably secured there.
  • the plant leg 21 is connected at the end 12 with the bottom plate 11 and formed integrally with this and the corresponding edge walls and recesses.
  • a material for the wall bracket 4 a thin sheet material or plastic material is used.
  • counter-engagement element 7 is located in insertion position 8, i. in the insertion end section 14 of the engaging element 6 designed as engagement recess 13, see also FIG. 3.
  • the corresponding insertion end section 14 essentially corresponds in shape to the shape of the counter-engagement element 7 so that it can be inserted easily from the underside of the bottom plate 11.
  • the Anformieri 35 are inserted into the corresponding recess 34.
  • the engagement recess 13 has, for the continuation of the engagement portion 14, see Figure 3, a formed with smaller dimensions Garendabites 15. This is surrounded by a peripheral region 16.
  • the counter-engagement element 7, see also FIG. 4, is undercut, wherein the corresponding edge region 16 engages under this undercut when the counter-engagement element 7 is displaced in the direction of the abutment limb 21 in the longitudinal direction 10 of the bottom plate 11 and thus holds the counter-engagement element 7 in the corresponding engagement recess 13.
  • a stiffening element 39 in the form of a notch 38 can still be seen in the transition between base plate 11 and bearing limb 21. In this area, the material of the bottom plate 11 and the plant leg 21 is pressed in the direction of the housing 2.
  • this is designed as a housing module 40, wherein a variable attachment of the housing is also possible to other fastening means than the illustrated wall bracket 4 by the various Anformemia 35.
  • FIG. 3 shows a detail analogous to FIG. 2, in which case the housing 2 is displaced into the holding position 9 of engagement and counter-engagement elements 6, 7.
  • the insertion end section 14 of the engagement recess 13 is largely released and the edge regions 16, see FIG. 2, engage under the corresponding undercut of the counter engagement element 7 in the illustrated holding position 9.
  • the shaping elements 35 are also displaced in the recess 34 substantially as far as possible in the direction of the plant limb 21. Furthermore, a latching projection 32, see also Figure 4, as a counter-latching element 30 with the latching opening 31 as a latching element 29 of the bottom plate 11 in latching engagement.
  • housing 2 and bearing limb 21 remains a free space, which will be explained with reference to the following figures 4 and 5.
  • FIGS 4 and 5 show front views of the lamp 1 according to the preceding figures, wherein the view of Figure 4 is analogous to Figure 1 and the view of Figure 5 is analogous to Figure 3.
  • the counter-engagement element 7 is designed as a pin 17 with head part 18 and foot part 19.
  • the head part 18 projects radially on all sides from the foot part 19, so that when the counter-engagement element 7 is displaced in the holding position 9 head part 18 is completely underlaid by the holding end section 15 with corresponding edge region 16 up to the part assigned to the insertion end section 14.
  • the corresponding engagement recess 13 see also FIG.
  • the plant leg 21 extends along the corresponding attachment surface 5, see Figure 1, and is applied to this.
  • the abutment leg 21 has a double bent or angled Abwinkelschenkel 28 as Abstützschenkel 27 for a side surface of the housing 2.
  • the support leg 27 is substantially horizontal L-shaped with a longer L-leg 41 and a shorter L-leg 42.
  • the longer L-leg 41 extends perpendicular to the rest of the plant leg 21 in the direction of the housing 2 and the shorter L-leg 42 extends parallel to the rest of the plant leg 21 along the corresponding side surface of the housing 2 assigned to it.
  • the distance between the side surface of the housing 2 and the shorter L-leg 42 corresponds to the distance according to FIG. 2, in which, for example, counter-engagement element 7 can be brought into engagement with engagement element 6, so that the insertion position 8 can be realized.
  • the housing 2 of Figure 4 in the direction of the bottom plate 11 and the bottom 45 must be moved upward in Figure 4.
  • the displacement of the housing 2 in the direction of plant leg 21, so that the arrangement of the housing 2 of Figure 5 results.
  • the shorter L-leg 42 in abutment with the corresponding side surface of the housing 2 and the longer L-leg 41 is flush with the bottom or the lower end 20 of the housing 2 from. That is, the length 36 of the abutment leg 21 corresponds to the height 37 of the housing 2.
  • the housing top 33 with the bottom 45 of the bottom plate 11 in abutment in abutment.

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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)
  • Connection Of Plates (AREA)

Claims (24)

  1. Luminaire (1), en particulier luminaire d'issue de secours ou de sécurité, comprenant un boîtier (2), qui présente au moins une surface de sortie de lumière (3) latérale, et comportant une potence murale (4) pouvant être reliée au boîtier (2), permettant de fixer de manière amovible le luminaire (1) sur une surface de fixation (5) en particulier verticale,
    caractérisé en ce que,
    la potence murale (4) présente au moins un élément d'engrènement (6) et le boîtier (2) présente au moins un élément d'engrènement opposé (7), qui peuvent s'engrener de manière verrouillée par déplacement de la potence murale (4) et du boîtier (2) l'un par rapport à l'autre, et en ce que le boîtier (2), dans la position de verrouillage (9), est appuyé latéralement, en particulier de manière adjacente à une extrémité (20) inférieure opposée à la potence murale (4) du boîtier.
  2. Luminaire selon la revendication 1,
    caractérisé en ce que,
    l'élément d'engrènement et l'élément d'engrènement opposé (6, 7), dans une position d'insertion (8) du boîtier (2) et de la potence murale (4), peuvent tout d'abord s'engrener l'un avec l'autre puis, par déplacement de l'élément d'engrènement opposé (7) le long de l'élément d'engrènement (6), dans la position de verrouillage (9), peuvent s'engrener de manière verrouillée.
  3. Luminaire selon l'une quelconque la revendication 1 ou 2,
    caractérisé en ce que,
    l'élément d'engrènement opposé (6, 7) peut être déplacé entre la position d'insertion et de verrouillage (8, 9) dans la direction longitudinale (10) de la potence murale (4).
  4. Luminaire selon l'une quelconque des revendications précédentes,
    caractérisé en ce que,
    la potence murale (4) présente une plaque de fond (11) qui est fixée de manière amovible au niveau d'une extrémité (12) sur la surface de fixation (5).
  5. Luminaire selon la revendication 4,
    caractérisé en ce que,
    l'élément d'engrènement (6) est configuré comme un évidement d'engrènement (13) s'étendant dans la plaque de fond (11).
  6. Luminaire selon la revendication 5,
    caractérisé en ce que,
    l'évidement d'engrènement (13) présente une section finale d'insertion (14) pour l'insertion et une section finale de verrouillage (15) permettant de verrouiller l'élément d'engrènement opposé (7), et l'élément d'engrènement opposé (7) peut être déplacé le long de l'évidement d'engrènement (13) entre la section finale d'insertion et de verrouillage (14, 15).
  7. Luminaire selon l'une quelconque des revendications précédentes,
    caractérisé en ce que,
    la section finale de verrouillage (15) présente, par rapport à la section finale d'insertion (13), de plus petites dimensions et, en particulier, une zone périphérique (16) de la section finale de verrouillage (15) chevauche en partie par le dessous l'élément d'engrènement opposé (7) dans la position de verrouillage (9).
  8. Luminaire selon l'une quelconque des revendications précédentes,
    caractérisé en ce que,
    l'élément d'engrènement opposé (7) constitue un renfoncement.
  9. Luminaire selon l'une quelconque des revendications précédentes,
    caractérisé en ce que,
    l'élément d'engrènement opposé (7) est configuré sous la forme d'un tourillon (17) sensiblement en forme de T, faisant saillie par rapport au boîtier (2).
  10. Luminaire selon l'une quelconque des revendications précédentes,
    caractérisé en ce que,
    l'élément d'engrènement opposé (7) présente un élément de tête (18) sensiblement plat et un élément de pied (19) s'étendant à partir de celui-ci en direction du boîtier (2).
  11. Luminaire selon la revendication 10,
    caractérisé en ce que,
    l'élément de tête (18) dépasse de tous les côtés sensiblement radialement vers l'extérieur à partir de l'élément de pied (19).
  12. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la potence murale (4) présente un côté de positionnement (21) s'étendant sensiblement le long de la surface de fixation (5), permettant en particulier le soutien latéral du boîtier (2).
  13. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que le côté de positionnement (21) repose au moins par sections sur la surface de fixation (5) et/ou est fixé de manière amovible sur la surface de fixation.
  14. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que les parois périphériques (22, 23, 24) sont en saillie au moins par sections par rapport à la plaque de fond (11) sur une face supérieure (25) opposée au boîtier (2).
  15. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la potence murale (4) est constituée d'un matériau de tôle d'un seul tenant.
  16. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que le côté de positionnement (21) présente, sur une extrémité inférieure (26) opposée à la plaque de fond (11), un côté d'appui (27) orienté en direction du boîtier (2) à partir de la surface de fixation (5).
  17. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que le côté d'appui (27) est configuré sous la forme d'un côté angulaire (28) sensiblement en forme de L.
  18. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la potence murale (4) présente au moins un élément d'encliquetage (29), avec lequel un élément d'encliquetage opposé (30) du boîtier (2) s'engrène par encliquetage dans la position de verrouillage (9).
  19. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément d'encliquetage (29) est configuré sous la forme d'un orifice d'encliquetage (31) dans la plaque de fond (11), et l'élément d'encliquetage opposé (30) est configuré sous la forme d'une saillie d'encliquetage (32) sur la face supérieure du boîtier (33).
  20. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque de fond (11) présente au moins un autre évidement (34) pour au moins un élément de déformation (35) faisant saillie par rapport à la face supérieure du boîtier (33), notamment un élément de suspension, élément de réalisation de circuit ou similaires, le long duquel évidement (34), l'élément de déformation (35) peut se déplacer entre la position d'insertion (8) et la position de verrouillage (9).
  21. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la longueur (36) du côté de positionnement (21) est sensiblement égale à la hauteur (37) du boîtier (2).
  22. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un élément de renforcement (39) configuré en particulier sous la forme d'une entaille (38) est disposé au niveau de la transition entre la plaque de fond (11) et le côté de positionnement (21).
  23. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier (2) est configuré sous la forme d'un module de boîtier (40) afin d'obtenir une fixation variable.
  24. Luminaire selon l'une quelconque des revendications précédentes, caractérisé en ce que la potence murale (4) présente un couvercle pouvant être appliqué sur la plaque de fond (11) et des parois périphériques (22, 23, 24).
EP20040004562 2004-02-27 2004-02-27 Luminaire Expired - Lifetime EP1569191B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200450002529 DE502004002529D1 (de) 2004-02-27 2004-02-27 Leuchte
EP20040004562 EP1569191B1 (fr) 2004-02-27 2004-02-27 Luminaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040004562 EP1569191B1 (fr) 2004-02-27 2004-02-27 Luminaire

Publications (2)

Publication Number Publication Date
EP1569191A1 EP1569191A1 (fr) 2005-08-31
EP1569191B1 true EP1569191B1 (fr) 2007-01-03

Family

ID=34745929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040004562 Expired - Lifetime EP1569191B1 (fr) 2004-02-27 2004-02-27 Luminaire

Country Status (2)

Country Link
EP (1) EP1569191B1 (fr)
DE (1) DE502004002529D1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893148A (en) * 1957-05-07 1959-07-07 Figman Murray Illuminating fluorescent house number fixture
US4355479A (en) * 1980-08-18 1982-10-26 Thornton Arthur G Sign construction having selectively displayable directional signals and improved mounting bracket
US6499866B1 (en) * 1998-08-12 2002-12-31 Acuity Brands, Inc. Emergency lighting unit/exit sign combination
US6082031A (en) * 1998-07-29 2000-07-04 Dual-Lite Inc. Canopy mounting device for exit sign

Also Published As

Publication number Publication date
DE502004002529D1 (de) 2007-02-15
EP1569191A1 (fr) 2005-08-31

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