EP3311065B1 - Safety lighting device - Google Patents

Safety lighting device Download PDF

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Publication number
EP3311065B1
EP3311065B1 EP16730880.8A EP16730880A EP3311065B1 EP 3311065 B1 EP3311065 B1 EP 3311065B1 EP 16730880 A EP16730880 A EP 16730880A EP 3311065 B1 EP3311065 B1 EP 3311065B1
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EP
European Patent Office
Prior art keywords
face
annular cradle
lighting device
male
female
Prior art date
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Active
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EP16730880.8A
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German (de)
French (fr)
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EP3311065A1 (en
Inventor
Bechir MESKAOUI
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Kaufel SA
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Kaufel SA
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Publication of EP3311065A1 publication Critical patent/EP3311065A1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/028—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters being retractable, i.e. having two fixed positions, one recessed, e.g. in a wall, floor or ceiling, and one extended when in use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

Definitions

  • the present invention relates to a safety lighting device comprising a housing housing at least one lighting means adapted to be electrically connected on the one hand to an electrical network and on the other hand to an electric accumulator adapted to the supply in case of failure of the electrical network, said lighting means being movable between a retracted position and a deployed position relative to a face of said housing and being able to rotate 360 ° about an axis perpendicular to said face of the housing .
  • safety lighting devices are intended to continue to broadcast a light signal in case of accidental interruption of normal lighting.
  • the current regulations require their installation in the public use spaces to allow the movement of people and ensure, if necessary, their evacuation by limiting any risk of panic movement. They must also allow, if necessary, the rapid arrival and consequently an effective intervention of the helpers.
  • Such devices play the role of light beacons materializing a path to an emergency exit or to an incident site.
  • the lighting generated should preferably be uniform, and especially as it also allows the public to identify possible obstacles and changes of direction.
  • housings incorporating backlighting means of a signage that has their front face.
  • Such boxes may also include additional lighting means, external to the housing, and diffusing light to a given area.
  • the publication US 7,520,072 for example, describes a security block in the form of a housing whose front face has cutouts forming the word "exit" backlit by a plurality of LED lamps. Furthermore, the underside is equipped with LED spots that can adopt a retracted position and an extended position in which they can also be oriented in a given direction by rotation about an axis.
  • each spot is movable between a rest position in which it is retracted into its recess and illuminates nothing, and an active position, in which it is extracted from its recess, by pivoting about the axis of the hinge . Adjusting the spot's pivot angle around the hinge axis allows you to select the desired illumination angle.
  • the present invention is intended to propose a new safety lighting device comprising at least one moving lighting means between a retracted position and an extended position, in which the said lighting means is advantageously totally erased at the same time. inside the device housing in its retracted position. Furthermore, the object of the invention is also to provide such a device in which the possibilities of orientation of the lighting means, placed in its deployed position, are reduced compared to the known devices of the prior art.
  • the subject of the invention is a safety lighting device of the type indicated in the preamble, characterized in that said lighting means is pivotally mounted around an axis parallel to said face of the housing, on a annular cradle housed inside said housing, having an upper edge and a lower edge and delimiting a housing inside which said lighting means is housed in its retracted position, said annular cradle being itself pivotally mounted on the inner side of said face of said housing, about an axis perpendicular to said face, and such that said housing communicates with a through opening that includes said face, said through opening being adapted to define a passage for said lighting means moved between its retracted position and its deployed position or vice versa.
  • the lighting means is fully housed in the housing of the safety lighting device when in its retracted position.
  • This not only confers on the housing a very compact structure, limiting its size, but also to protect the lighting means from possible shocks, both during use, and during storage of the device according to the invention.
  • this feature also optimizes the conditioning of the safety lighting device according to the invention, having no protruding part before installation.
  • the lighting means comprises an LED lamp connected to said annular cradle by a hinge comprising a stirrup having two arms joined by a junction zone on either side of which extend coaxial assembly means respectively male and / or female formed on the outer face of said stirrup, the free ends of said arms being able to be fixed on said LED lamp, while said assembly means male and / or female are able to cooperate in an elastic assembly with female and / or coaxial male complementary assembly means that comprises the inner face of the peripheral wall of said annular cradle.
  • the device according to the invention is further characterized in that said LED lamp is connected to said annular cradle by a second hinge comprising at least one rod whose first and second ends are provided with respectively male and female connecting means. and / or females able to cooperate, according to an elastic assembly, respectively, for the first end, with female and / or male complementary assembly means formed on a spacer extending transversely close to the lower edge of the annular cradle and, for the second end, with means female and / or male complementary assemblies included in the LED lamp.
  • said second articulation preferably comprises two identical rods
  • said annular cradle comprises two spacers extending transversely to the bottom of the annular cradle symmetrically with respect to a plane perpendicular to the bottom of said housing while said LED lamp comprises a pair of female and / or male coaxial assembly means.
  • said male and female assembly means are respectively defined by a lug and an orifice.
  • the safety lighting device is further characterized in that said through opening that comprises said face of said housing is lined internally by a ring extending on the inner side of said face, said ring being able to accommodate said annular cradle according to a free fit and one of its edges forming at least one shoulder extending around the inner wall of said through opening, on which shoulder is adapted to rest a flange extending around the upper edge of the annular cradle.
  • said ring and said annular cradle may also include means for indexing and locking in position of their relative position.
  • said ring may comprise a toothed zone extending over at least a portion of its circumference, on its inner face, while said annular cradle comprises a tooth zone formed complementary manner on its outer face.
  • said lighting means is provided with a gripping means, which can be defined by a tab connected to the front face of the LED lamp.
  • the safety lighting device 1 comprises a housing 2, for example of parallelepipedal shape, having a bottom delimited by a peripheral wall 4 and separated by means of a transverse partition 40, in first and second compartments 30, 31 (cf. Fig. 2 ).
  • the bottom 3 is provided capable of being clipped onto a base 5, itself intended to be fixed on any support, such as in particular a vertical partition, a ceiling, a beam, etc., by appropriate assembly means.
  • the housing 2 also comprises a front face 7 covering the bottom 3 and having a first and a second portion 70, 71 for closing respectively the compartments 30, 31 of the bottom 3.
  • the safety lighting device 1 comprises an LED lamp 6, having a base 60 of substantially annular shape, for example aluminum, on which can be connected one or more LEDs (not shown).
  • the base 60 is provided with a radiator 61, allowing a dissipation of the heat generated by said LEDs during their operation, and is covered by a window 62 behind which extend said LEDs and able to diffuse their lighting.
  • the LED lamp 6 also comprises a tab 65 integral with its window 62 and allowing its gripping and thus easy handling by an operator.
  • the LED lamp 6 is adapted to be connected via a junction box 12 disposed in the base 5, to a home electrical network or to an accumulator of electric batteries (not shown) that can be received in the compartment 31 the bottom 3 of the housing 2.
  • An electronic card 13 makes it possible in particular to manage the supply of the LED lamp 6, and to switch it between the electrical network and said battery accumulator.
  • the electronic card 13 also makes it possible to test the state of charge of the accumulator and to emit a light signal 14, representative of said state of charge, displayed on the portion 71 of the front face 7 of the case 2 and therefore immediately visible by an operator.
  • the LED lamp 6 is connected to an annular cradle 8 housed in the compartment 30, by means of a first and a second articulation 9, 10 allowing it to be movable between a retracted position ( Fig. 1 ) and an extended position ( Fig. 12 ).
  • the annular cradle 8 comprises a peripheral wall 82 having an upper edge 84 and a lower edge 85 and internally defines a housing 86 of substantially complementary shape to the base 60 of the LED lamp 6. In its retracted position, the LED lamp 6 is housed in the housing 86, while its window 62 advantageously extends flush with the front face 7 of the housing 2, in a through opening 72 that includes the portion 70 of said front face 7.
  • the first articulation 9 comprises a stirrup ( Fig. 4 ), preferably made of an elastic material, having two symmetrical arms 90, interconnected by a junction zone 91.
  • the free ends 92 of the two arms 90 each comprise an orifice 93 for the passage of a screw 94 for fixing them on either side of the radiator 61 of the LED lamp 6, which comprises two coaxial holes 63 for this purpose.
  • the stirrup 9 has, on its outer face 95, a pair of coaxial lugs 96, extending on either side of the junction zone 91.
  • the two lugs 96 are provided capable of being clipped into coaxial orifices 80 that comprise the peripheral wall 82 of the annular cradle 8.
  • the second articulation 10 (cf. Fig. 5 ) comprises a pair of identical rods 11, preferably made of an elastic material, whose first and second ends 110, 111 are each provided with a lug 112, 113 extending in opposite directions and defining the intended clip heads adapted to cooperate, according to an elastic assembly, respectively with the annular cradle 8 and with the LED lamp 6.
  • the annular cradle 8 comprises two spacers 83 extending transversely inside the annular cradle 8, near its lower edge 85.
  • the two spacers 83 are symmetrical with respect to a plane perpendicular to the edge 85 and each comprise an orifice 81 adapted to receive the lug 112 of a rod 11.
  • the radiator 61 of the LED lamp 6 has two coaxial orifices 64 (cf. Fig. 7 , a visible orifice 64) adapted to receive each other lug 113 of a rod 11.
  • the LED lamp 6 when connected, by means of the first and second hinges 9, 10, the annular cradle 8, itself placed in the compartment 30 at the rear of the front face 7 of the housing, is pivotable about four axes X1, X2, X3, X4 parallel to the front face 7 of the housing 2.
  • the through opening 72 that includes the portion 70 of the front face 7 of the housing 2 is lined internally by a ring 73 (cf. Fig. 10B ), extending on the inner side 74 of said portion 70, and adapted to accommodate the annular cradle 8 in a free fit.
  • the annular cradle 8 in which the LED lamp 6 has been previously fixed by means of the articulations 9, 10, is able to be inserted in the ring 73, passing through the through opening 72 from the front face. 7 of the housing 2.
  • a flange 87 extending around its upper edge 84, abuts on a first shoulder 75 (cf. Fig.
  • the annular cradle is rotatably mounted about an axis X5, perpendicular to the front face 7 of the housing 2, relative to at the ring 73 and thus with respect to said front face 7.
  • the inner wall 76 of the through opening 72 comprises a second shoulder 77 (cf. Fig. 10B ) extending between the first shoulder 75 and the outer side 78 of the face before 7 of the housing 2 on which is able to rest the base 60 of the LED lamp 6 covered with the pane 62 when it is housed in the housing 86 defined by the annular cradle 8.
  • the ring 73 further comprises a toothed zone 79 extending over its entire circumference, on its inner face 730, while the annular cradle 8 comprises a toothed zone 88 formed in a complementary manner on its outer face 89 (cf. figs 3A , 10A, 10B ).
  • the toothed zones 79, 88 define indexing and locking means in position of the relative position of the annular cradle 8 with respect to the ring 73, and consequently allow fine adjustment of the angular position of the annular cradle 8 and therefore of the LED lamp 6 with respect to a plane perpendicular to the front face 7 of the housing 2.
  • first and second joints 9, 10 allow the extraction of the LED lamp 6 from its housing 86, to place it by means of the tab 65, in the extended position outside the housing 2, after which it has passed through the through opening 72.
  • the inclination of the LED lamp 6 can be changed at will by pivoting said LED lamp 6 about the axes X3, X4.
  • its orientation can be changed by rotating the annular cradle 8 relative to the front face 7 of the housing 2 in the ring 73, so as to diffuse its lighting to the desired direction.
  • three devices 1 according to the invention have been associated to form a set 100 in which the respective LED lamps 6 of each housing 2 can be oriented independently of one another in a given direction, which advantageously allows to diffuse a lighting towards a larger surface.
  • the LED lamp 6 once deployed can be replaced in its retracted position by soliciting the joints 9, 10 that is rotated in the opposite direction.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Description

La présente invention a pour objet un dispositif d'éclairage de sécurité comportant un boîtier hébergeant au moins un moyen d'éclairage apte à être connecté électriquement d'une part à un réseau électrique et d'autre part à un accumulateur électrique apte à l'alimenter en cas de défaillance du réseau électrique, ledit moyen d'éclairage étant mobile entre une position rétractée et une position déployée par rapport à une face dudit boîtier et étant apte à pivoter à 360° autour d'un axe perpendiculaire à ladite face du boîtier.The present invention relates to a safety lighting device comprising a housing housing at least one lighting means adapted to be electrically connected on the one hand to an electrical network and on the other hand to an electric accumulator adapted to the supply in case of failure of the electrical network, said lighting means being movable between a retracted position and a deployed position relative to a face of said housing and being able to rotate 360 ° about an axis perpendicular to said face of the housing .

De manière classique, les dispositifs d'éclairage de sécurité ont pour vocation de continuer à diffuser un signal lumineux en cas d'interruption accidentelle de l'éclairage normal. La règlementation actuelle impose leur installation dans les locaux à usage public en vue de permettre la circulation des personnes et assurer, si nécessaire, leur évacuation en limitant tout risque de mouvement de panique. Ils doivent également permettre, le cas échéant, l'arrivée rapide et par conséquent une intervention efficace des secours.Conventionally, safety lighting devices are intended to continue to broadcast a light signal in case of accidental interruption of normal lighting. The current regulations require their installation in the public use spaces to allow the movement of people and ensure, if necessary, their evacuation by limiting any risk of panic movement. They must also allow, if necessary, the rapid arrival and consequently an effective intervention of the helpers.

Ainsi, de tels dispositifs jouent le rôle de balises lumineuses matérialisant un trajet vers une issue de secours ou vers un lieu d'incident. L'éclairage généré doit préférentiellement être uniforme, et surtout tel qu'il permet également au public de repérer d'éventuels obstacles et changements de direction.Thus, such devices play the role of light beacons materializing a path to an emergency exit or to an incident site. The lighting generated should preferably be uniform, and especially as it also allows the public to identify possible obstacles and changes of direction.

Suivant le cas, il est possible de recourir à des boîtiers intégrant des moyens d'éclairage rétroéclairant une signalétique que comporte leur face avant. De tels boîtiers peuvent également comporter des moyens d'éclairage additionnels, externes au boîtier, et diffusant une lumière vers une zone donnée.Depending on the case, it is possible to use housings incorporating backlighting means of a signage that has their front face. Such boxes may also include additional lighting means, external to the housing, and diffusing light to a given area.

Différents dispositifs de ce type sont connus de l'état de l'art.Various devices of this type are known from the state of the art.

La publication US 7,520,072 , par exemple, décrit un bloc de sécurité se présentant sous la forme d'un boîtier dont la face avant comporte des découpes formant le mot « exit », rétroéclairé par une pluralité de lampes à LED. Par ailleurs, la face inférieure est équipée de spots à LED pouvant adopter une position rétractée et une position déployée dans laquelle ils peuvent en outre être orientés dans une direction donnée par rotation autour d'un axe.The publication US 7,520,072 for example, describes a security block in the form of a housing whose front face has cutouts forming the word "exit" backlit by a plurality of LED lamps. Furthermore, the underside is equipped with LED spots that can adopt a retracted position and an extended position in which they can also be oriented in a given direction by rotation about an axis.

La publication US 2011/0103037 décrit quant à elle un bloc d'éclairage de sécurité comportant deux spots fixés chacun dans un renfoncement d'un boîtier au moyen d'une charnière. En fait, chaque spot est mobile entre une position de repos dans laquelle il est rétracté dans son renfoncement et n'éclaire rien, et une position active, dans laquelle il est extrait de son renfoncement, par pivotement autour de l'axe de la charnière. Un réglage de l'angle de pivotement du spot autour de l'axe de la charnière permet de sélectionner l'angle d'éclairage souhaité.The publication US 2011/0103037 describes a security lighting unit comprising two spots each fixed in a recess of a housing by means of a hinge. In fact, each spot is movable between a rest position in which it is retracted into its recess and illuminates nothing, and an active position, in which it is extracted from its recess, by pivoting about the axis of the hinge . Adjusting the spot's pivot angle around the hinge axis allows you to select the desired illumination angle.

La publication US 3974371 décrit le préambule de la revendication 1.The publication US 3974371 describes the preamble of claim 1.

La présente invention entend proposer un nouveau dispositif d'éclairage de sécurité, comportant au moins un moyen d'éclairage mobile entre une position rétractée et une position déployée, dans lequel ledit moyen d'éclairage est, de manière avantageuse, totalement effacé à l'intérieur du boîtier du dispositif dans sa position rétractée. Par ailleurs, l'invention a également pour but de fournir un tel dispositif dans lequel les possibilités d'orientation du moyen d'éclairage, placé dans sa position déployée, sont démultipliées par rapport aux dispositifs connus de l'art antérieur.The present invention is intended to propose a new safety lighting device comprising at least one moving lighting means between a retracted position and an extended position, in which the said lighting means is advantageously totally erased at the same time. inside the device housing in its retracted position. Furthermore, the object of the invention is also to provide such a device in which the possibilities of orientation of the lighting means, placed in its deployed position, are reduced compared to the known devices of the prior art.

A cet effet, l'invention a pour objet un dispositif d'éclairage de sécurité du genre indiqué en préambule, caractérisé en ce que ledit moyen d'éclairage est monté pivotant, autour d'un axe parallèle à ladite face du boîtier, sur un berceau annulaire abrité à l'intérieur dudit boîtier, comportant un chant supérieur et un chant inférieur et délimitant un logement à l'intérieur duquel est logé ledit moyen d'éclairage dans sa position rétractée, ledit berceau annulaire étant lui-même monté pivotant sur le côté interne de ladite face dudit boîtier, autour d'un axe perpendiculaire à ladite face, et de manière telle que ledit logement communique avec une ouverture traversante que comporte ladite face, ladite ouverture traversante étant apte à définir un passage pour ledit moyen d'éclairage déplacé entre sa position rétractée et sa position déployée ou inversement.For this purpose, the subject of the invention is a safety lighting device of the type indicated in the preamble, characterized in that said lighting means is pivotally mounted around an axis parallel to said face of the housing, on a annular cradle housed inside said housing, having an upper edge and a lower edge and delimiting a housing inside which said lighting means is housed in its retracted position, said annular cradle being itself pivotally mounted on the inner side of said face of said housing, about an axis perpendicular to said face, and such that said housing communicates with a through opening that includes said face, said through opening being adapted to define a passage for said lighting means moved between its retracted position and its deployed position or vice versa.

Grâce à une telle configuration, le moyen d'éclairage est intégralement logé dans le boîtier du dispositif d'éclairage de sécurité lorsqu'il est dans sa position rétractée. Ceci permet non seulement de conférer au boîtier une structure très compacte, limitant son encombrement, mais également de protéger le moyen d'éclairage d'éventuels chocs, aussi bien en cours d'utilisation, que lors du stockage du dispositif selon l'invention. D'autre part, cette caractéristique permet également d'optimiser le conditionnement du dispositif d'éclairage de sécurité selon l'invention, ne comportant aucune pièce protubérante avant son installation.With such a configuration, the lighting means is fully housed in the housing of the safety lighting device when in its retracted position. This not only confers on the housing a very compact structure, limiting its size, but also to protect the lighting means from possible shocks, both during use, and during storage of the device according to the invention. On the other hand, this feature also optimizes the conditioning of the safety lighting device according to the invention, having no protruding part before installation.

Selon une variante de réalisation du dispositif selon l'invention, le moyen d'éclairage comporte une lampe à LED reliée audit berceau annulaire par une articulation comportant un étrier présentant deux bras réunis par une zone de jonction de part et d'autre de laquelle s'étendent des moyens d'assemblage coaxiaux respectivement mâles et/ou femelles formés sur la face externe dudit étrier, les extrémités libres desdits bras étant aptes à être fixées sur ladite lampe à LED, tandis que lesdits moyens d'assemblage mâles et/ou femelles sont aptes à coopérer selon un assemblage élastique avec des moyens d'assemblage complémentaires femelles et/ou mâles coaxiaux que comporte la face interne de la paroi périphérique dudit berceau annulaire.According to an alternative embodiment of the device according to the invention, the lighting means comprises an LED lamp connected to said annular cradle by a hinge comprising a stirrup having two arms joined by a junction zone on either side of which extend coaxial assembly means respectively male and / or female formed on the outer face of said stirrup, the free ends of said arms being able to be fixed on said LED lamp, while said assembly means male and / or female are able to cooperate in an elastic assembly with female and / or coaxial male complementary assembly means that comprises the inner face of the peripheral wall of said annular cradle.

Par ailleurs, le dispositif selon l'invention se caractérise encore en ce que ladite lampe à LED est reliée audit berceau annulaire par une deuxième articulation comportant au moins une biellette dont la première et la deuxième extrémités sont pourvues de moyens d'assemblage respectivement mâles et/ou femelles aptes à coopérer, selon un assemblage élastique, respectivement, pour la première extrémité, avec des moyens d'assemblage complémentaires femelles et/ou mâles formés sur une entretoise s'étendant transversalement à proximité du chant inférieur du berceau annulaire et, pour la seconde extrémité, avec des moyens d'assemblage complémentaires femelles et/ou mâles que comporte la lampe à LED.Furthermore, the device according to the invention is further characterized in that said LED lamp is connected to said annular cradle by a second hinge comprising at least one rod whose first and second ends are provided with respectively male and female connecting means. and / or females able to cooperate, according to an elastic assembly, respectively, for the first end, with female and / or male complementary assembly means formed on a spacer extending transversely close to the lower edge of the annular cradle and, for the second end, with means female and / or male complementary assemblies included in the LED lamp.

Dans ce cas, ladite deuxième articulation comporte de préférence deux biellettes identiques, et ledit berceau annulaire comporte deux entretoises s'étendant transversalement au fond du berceau annulaire de manière symétrique par rapport à un plan perpendiculaire au fond dudit logement tandis que ladite lampe à LED comporte une paire de moyens d'assemblage femelles et/ou mâles coaxiaux. Ceci permet avantageusement d'améliorer la résistance mécanique de l'ensemble permettant d'extraire le moyen d'éclairage du berceau annulaire.In this case, said second articulation preferably comprises two identical rods, and said annular cradle comprises two spacers extending transversely to the bottom of the annular cradle symmetrically with respect to a plane perpendicular to the bottom of said housing while said LED lamp comprises a pair of female and / or male coaxial assembly means. This advantageously makes it possible to improve the mechanical strength of the assembly making it possible to extract the lighting means from the annular cradle.

Conformément à une variante de réalisation préférentielle, lesdits moyens d'assemblage mâles et femelles sont respectivement définis par un ergot et un orifice.According to a preferred embodiment, said male and female assembly means are respectively defined by a lug and an orifice.

Le dispositif d'éclairage de sécurité selon l'invention se caractérise par ailleurs en ce que ladite ouverture traversante que comporte ladite face dudit boîtier est bordée intérieurement par une bague s'étendant sur le côté interne de ladite face, ladite bague étant apte à loger ledit berceau annulaire selon un ajustement libre et un de ses bords formant au moins un épaulement s'étendant autour de la paroi interne de ladite ouverture traversante, épaulement sur lequel est apte à reposer une collerette s'étendant autour du chant supérieur du berceau annulaire.The safety lighting device according to the invention is further characterized in that said through opening that comprises said face of said housing is lined internally by a ring extending on the inner side of said face, said ring being able to accommodate said annular cradle according to a free fit and one of its edges forming at least one shoulder extending around the inner wall of said through opening, on which shoulder is adapted to rest a flange extending around the upper edge of the annular cradle.

Avantageusement, ladite bague et ledit berceau annulaire peuvent également comporter des moyens d'indexation et de blocage en position de leur position relative.Advantageously, said ring and said annular cradle may also include means for indexing and locking in position of their relative position.

Dans ce cas, ladite bague peut comporter une zone dentée s'étendant sur au moins une partie de sa circonférence, sur sa face interne, tandis que ledit berceau annulaire comporte une zone dentée formée de manière complémentaire sur sa face externe.In this case, said ring may comprise a toothed zone extending over at least a portion of its circumference, on its inner face, while said annular cradle comprises a tooth zone formed complementary manner on its outer face.

Conformément à une autre caractéristique de l'invention, ledit moyen d'éclairage est pourvu d'un moyen de préhension, pouvant être défini par une patte reliée à la face avant de la lampe à LED.According to another characteristic of the invention, said lighting means is provided with a gripping means, which can be defined by a tab connected to the front face of the LED lamp.

La présente invention sera mieux comprise à la lecture de la description d'un exemple de réalisation faite en référence aux figures annexées, dans lesquelles :

  • La figure 1 illustre une vue de face d'un dispositif d'éclairage de sécurité selon l'invention, dans lequel la lampe à LED est placée dans sa position rétractée,
  • La figure 2 illustre une vue en perspective éclatée du dispositif d'éclairage de sécurité de la figure 1,
  • Les figures 3A et 3B illustrent des vues respectivement de dessous et de dessus du berceau annulaire que comporte le dispositif de la figure 1,
  • La figure 4 représente une vue en perspective de l'étrier que comporte l'articulation reliant la lampe à LED au berceau annulaire dans le dispositif de la figure 1,
  • La figure 5 représente une vue en perspective d'une biellette que comporte la seconde articulation reliant la lampe à LED au berceau annulaire dans le dispositif de la figure 1,
  • La figure 6 représente une vue de dessous du berceau des figures 3A, 3B, équipé de l'étrier de la figure 4 et de deux biellettes de la figure 5,
  • La figure 7 illustre une vue en perspective de la base d'une lampe à LED du dispositif de la figure 1,
  • La figure 8 représente une vue de dessous de l'élément de la figure 7, équipé de l'étrier de la figure 4 et de deux biellettes de la figure 5,
  • La figure 9 illustre l'interaction entre le berceau de la figure 3, l'étrier de la figure 4, les deux biellettes de la figure 5, et l'élément de la figure 7,
  • Les figures 10A et 10B sont des vues respectivement de dessous et de dessus d'une portion de la face du boîtier sur laquelle est monté en rotation le berceau annulaire du dispositif de la figure 1,
  • La figure 11 illustre l'interaction entre l'ensemble illustré à la figure 9 et l'élément illustré aux figures 10A, 10B, et
  • La figure 12 représente une vue d'un ensemble comportant trois dispositifs d'éclairage de sécurité de la figure 1 associés, fixés contre une paroi verticale, et dans lesquels chaque lampe à LED respective est dans une position déployée et orientée dans une direction donnée.
The present invention will be better understood on reading the description of an exemplary embodiment given with reference to the appended figures, in which:
  • The figure 1 illustrates a front view of a safety lighting device according to the invention, in which the LED lamp is placed in its retracted position,
  • The figure 2 illustrates an exploded perspective view of the safety lighting device of the figure 1 ,
  • The Figures 3A and 3B illustrate views respectively from below and from above of the annular cradle that the device of the figure 1 ,
  • The figure 4 represents a perspective view of the stirrup that comprises the articulation connecting the LED lamp to the annular cradle in the device of the figure 1 ,
  • The figure 5 represents a perspective view of a rod that includes the second joint connecting the LED lamp to the annular cradle in the device of the figure 1 ,
  • The figure 6 represents a view from below of the cradle of Figures 3A, 3B , equipped with the caliper of the figure 4 and two links of the figure 5 ,
  • The figure 7 illustrates a perspective view of the base of an LED lamp of the device of the figure 1 ,
  • The figure 8 represents a bottom view of the element of the figure 7 , equipped with the caliper of the figure 4 and two links of the figure 5 ,
  • The figure 9 illustrates the interaction between the cradle of the figure 3 , the stirrup of the figure 4 , the two links of the figure 5 , and the element of figure 7 ,
  • The Figures 10A and 10B are views respectively from below and from above of a portion of the face of the housing on which is rotatably mounted the annular cradle of the device of the figure 1 ,
  • The figure 11 illustrates the interaction between the set illustrated in figure 9 and the element illustrated in Figures 10A, 10B , and
  • The figure 12 represents a view of an assembly comprising three safety lighting devices of the figure 1 associated, fixed against a vertical wall, and in which each respective LED lamp is in a deployed position and oriented in a given direction.

En référence aux figures, le dispositif d'éclairage de sécurité 1 selon l'invention comporte un boîtier 2, par exemple de forme parallélépipédique, comportant un fond délimité par une paroi périphérique 4 et départagé, au moyen d'une cloison transversale 40, en un premier et un second compartiments 30, 31 (cf. fig. 2). Le fond 3 est prévu apte à être clipsé sur une embase 5, elle-même destinée à être fixée sur un support quelconque, tel que notamment une cloison verticale, un plafond, une poutrelle, etc., par des moyens d'assemblage appropriés. Le boîtier 2 comporte également une face avant 7 recouvrant le fond 3 et présentant une première et une seconde portions 70, 71 permettant d'obturer respectivement les compartiments 30, 31 du fond 3.With reference to the figures, the safety lighting device 1 according to the invention comprises a housing 2, for example of parallelepipedal shape, having a bottom delimited by a peripheral wall 4 and separated by means of a transverse partition 40, in first and second compartments 30, 31 (cf. Fig. 2 ). The bottom 3 is provided capable of being clipped onto a base 5, itself intended to be fixed on any support, such as in particular a vertical partition, a ceiling, a beam, etc., by appropriate assembly means. The housing 2 also comprises a front face 7 covering the bottom 3 and having a first and a second portion 70, 71 for closing respectively the compartments 30, 31 of the bottom 3.

Dans la variante de réalisation illustrée, le dispositif d'éclairage de sécurité 1 comprend une lampe à LED 6, présentant une base 60 de forme sensiblement annulaire, par exemple en aluminium, sur laquelle peuvent être connectées une ou plusieurs LED (non illustrées). La base 60 est pourvue d'un radiateur 61, permettant une dissipation de la chaleur générée par lesdites LEDs lors de leur fonctionnement, et est recouverte par une vitre 62 derrière laquelle s'étendent lesdites LEDs et apte à diffuser leur éclairage. La lampe à LED 6 comporte également une patte 65 solidaire de sa vitre 62 et permettant sa préhension et donc sa manipulation aisée par un opérateur.In the illustrated embodiment, the safety lighting device 1 comprises an LED lamp 6, having a base 60 of substantially annular shape, for example aluminum, on which can be connected one or more LEDs (not shown). The base 60 is provided with a radiator 61, allowing a dissipation of the heat generated by said LEDs during their operation, and is covered by a window 62 behind which extend said LEDs and able to diffuse their lighting. The LED lamp 6 also comprises a tab 65 integral with its window 62 and allowing its gripping and thus easy handling by an operator.

De manière classique, la lampe à LED 6 est apte à être connectée via une boîte de dérivation 12 disposée dans l'embase 5, à un réseau électrique domestique ou à un accumulateur de batteries électriques (non illustrées) pouvant être reçu dans le compartiment 31 du fond 3 du boîtier 2. Une carte électronique 13 permet notamment de gérer l'alimentation de la lampe à LED 6, et de basculer celle-ci entre le réseau électrique et ledit accumulateur de batteries. La carte électronique 13 permet également de tester l'état de charge de l'accumulateur et d'émettre un signal lumineux 14, représentatif dudit état de charge, s'affichant sur la portion 71 de la face avant 7 du boîtier 2 et donc immédiatement visible par un opérateur.Conventionally, the LED lamp 6 is adapted to be connected via a junction box 12 disposed in the base 5, to a home electrical network or to an accumulator of electric batteries (not shown) that can be received in the compartment 31 the bottom 3 of the housing 2. An electronic card 13 makes it possible in particular to manage the supply of the LED lamp 6, and to switch it between the electrical network and said battery accumulator. The electronic card 13 also makes it possible to test the state of charge of the accumulator and to emit a light signal 14, representative of said state of charge, displayed on the portion 71 of the front face 7 of the case 2 and therefore immediately visible by an operator.

Conformément à l'invention, la lampe à LED 6 est reliée à un berceau annulaire 8 abrité dans le compartiment 30, au moyen d'une première et d'une seconde articulations 9, 10 lui permettant d'être mobile entre une position rétractée (fig. 1) et une position déployée (fig. 12). Le berceau annulaire 8 comporte une paroi périphérique 82 présentant un chant supérieur 84 et un chant inférieur 85 et définit intérieurement un logement 86 de forme sensiblement complémentaire à la base 60 de la lampe à LED 6. Dans sa position rétractée, la lampe à LED 6 est logée dans le logement 86, tandis que sa vitre 62 s'étend avantageusement à ras avec la face avant 7 du boîtier 2, dans une ouverture traversante 72 que comporte la portion 70 de ladite face avant 7.According to the invention, the LED lamp 6 is connected to an annular cradle 8 housed in the compartment 30, by means of a first and a second articulation 9, 10 allowing it to be movable between a retracted position ( Fig. 1 ) and an extended position ( Fig. 12 ). The annular cradle 8 comprises a peripheral wall 82 having an upper edge 84 and a lower edge 85 and internally defines a housing 86 of substantially complementary shape to the base 60 of the LED lamp 6. In its retracted position, the LED lamp 6 is housed in the housing 86, while its window 62 advantageously extends flush with the front face 7 of the housing 2, in a through opening 72 that includes the portion 70 of said front face 7.

En fait, la première articulation 9 comporte un étrier (fig. 4), préférentiellement réalisé en un matériau élastique, présentant deux bras 90 symétriques, reliés entre eux par une zone de jonction 91. Les extrémités libres 92 des deux bras 90 comportent chacune un orifice 93 pour le passage d'une vis 94 permettant leur fixation de part et d'autre du radiateur 61 de la lampe à LED 6, lequel comporte à cet effet deux trous coaxiaux 63. Par ailleurs, l'étrier 9 comporte, sur sa face externe 95, une paire d'ergots 96 coaxiaux, s'étendant de part et d'autre de la zone de jonction 91. Les deux ergots 96 sont prévus aptes à être clipsés dans des orifices 80 coaxiaux que comporte la paroi périphérique 82 du berceau annulaire 8.In fact, the first articulation 9 comprises a stirrup ( Fig. 4 ), preferably made of an elastic material, having two symmetrical arms 90, interconnected by a junction zone 91. The free ends 92 of the two arms 90 each comprise an orifice 93 for the passage of a screw 94 for fixing them on either side of the radiator 61 of the LED lamp 6, which comprises two coaxial holes 63 for this purpose. Furthermore, the stirrup 9 has, on its outer face 95, a pair of coaxial lugs 96, extending on either side of the junction zone 91. The two lugs 96 are provided capable of being clipped into coaxial orifices 80 that comprise the peripheral wall 82 of the annular cradle 8.

La seconde articulation 10 (cf. fig. 5) comporte une paire de biellettes 11 identiques, préférentiellement réalisées en un matériau élastique, dont la première et la deuxième extrémités 110, 111 sont pourvues chacune d'un ergot 112, 113 s'étendant dans des directions opposées et définissant des têtes de clips prévues aptes à coopérer, selon un assemblage élastique, respectivement avec le berceau annulaire 8 et avec la lampe à LED 6. A cet effet, le berceau annulaire 8 comporte deux entretoises 83 s'étendant transversalement à l'intérieur du berceau annulaire 8, à proximité de son chant inférieur 85. Les deux entretoises 83 sont symétriques par rapport à un plan perpendiculaire au chant 85 et comportent chacune un orifice 81 apte à recevoir l'ergot 112 d'une biellette 11. Par ailleurs, le radiateur 61 de la lampe à LED 6 comporte deux orifices 64 coaxiaux (cf. fig. 7, un orifice 64 visible) aptes à recevoir chacun l'autre ergot 113 d'une biellette 11.The second articulation 10 (cf. Fig. 5 ) comprises a pair of identical rods 11, preferably made of an elastic material, whose first and second ends 110, 111 are each provided with a lug 112, 113 extending in opposite directions and defining the intended clip heads adapted to cooperate, according to an elastic assembly, respectively with the annular cradle 8 and with the LED lamp 6. For this purpose, the annular cradle 8 comprises two spacers 83 extending transversely inside the annular cradle 8, near its lower edge 85. The two spacers 83 are symmetrical with respect to a plane perpendicular to the edge 85 and each comprise an orifice 81 adapted to receive the lug 112 of a rod 11. Furthermore, the radiator 61 of the LED lamp 6 has two coaxial orifices 64 (cf. Fig. 7 , a visible orifice 64) adapted to receive each other lug 113 of a rod 11.

Grâce à une telle configuration, la lampe à LED 6 lorsqu'elle est reliée, au moyen de la première et de la deuxième articulations 9, 10, au berceau annulaire 8, lui-même placé dans le compartiment 30 à l'arrière de la face avant 7 du boîtier, est apte à pivoter autour de quatre axes X1, X2, X3, X4 parallèles à la face avant 7 du boîtier 2.With such a configuration, the LED lamp 6 when connected, by means of the first and second hinges 9, 10, the annular cradle 8, itself placed in the compartment 30 at the rear of the front face 7 of the housing, is pivotable about four axes X1, X2, X3, X4 parallel to the front face 7 of the housing 2.

Par ailleurs, conformément à l'invention, l'ouverture traversante 72 que comporte la portion 70 de la face avant 7 du boîtier 2 est bordée intérieurement par une bague 73 (cf. fig. 10B), s'étendant sur le côté interne 74 de ladite portion 70, et apte à loger le berceau annulaire 8 selon un ajustement libre. En fait, le berceau annulaire 8, dans lequel a été préalablement fixée la lampe à LED 6 au moyen des articulations 9, 10, est apte à être inséré dans la bague 73, en passant à travers l'ouverture traversante 72 depuis la face avant 7 du boîtier 2. Lorsque le berceau annulaire 8 est convenablement inséré dans la bague 73, une collerette 87, s'étendant autour de son chant supérieur 84, arrive en butée sur un premier épaulement 75 (cf. fig. 10B) s'étendant autour de la paroi interne 76 de l'ouverture traversante 72. Grâce à une telle configuration, le berceau annulaire est monté en rotation, autour d'un axe X5, perpendiculaire à la face avant 7 du boîtier 2, par rapport à la bague 73 et donc par rapport à ladite face avant 7.Furthermore, according to the invention, the through opening 72 that includes the portion 70 of the front face 7 of the housing 2 is lined internally by a ring 73 (cf. Fig. 10B ), extending on the inner side 74 of said portion 70, and adapted to accommodate the annular cradle 8 in a free fit. In fact, the annular cradle 8, in which the LED lamp 6 has been previously fixed by means of the articulations 9, 10, is able to be inserted in the ring 73, passing through the through opening 72 from the front face. 7 of the housing 2. When the annular cradle 8 is properly inserted into the ring 73, a flange 87, extending around its upper edge 84, abuts on a first shoulder 75 (cf. Fig. 10B ) extending around the inner wall 76 of the through opening 72. With such a configuration, the annular cradle is rotatably mounted about an axis X5, perpendicular to the front face 7 of the housing 2, relative to at the ring 73 and thus with respect to said front face 7.

Conformément à une autre caractéristique du dispositif 1 selon l'invention, la paroi interne 76 de l'ouverture traversante 72 comporte un second épaulement 77 (cf. fig. 10B) s'étendant entre le premier épaulement 75 et le côté externe 78 de la face avant 7 du boîtier 2 sur lequel est apte à reposer la base 60 de la lampe à LED 6 recouverte de la vitre 62 lorsqu'elle est logée dans le logement 86 défini par le berceau annulaire 8.According to another characteristic of the device 1 according to the invention, the inner wall 76 of the through opening 72 comprises a second shoulder 77 (cf. Fig. 10B ) extending between the first shoulder 75 and the outer side 78 of the face before 7 of the housing 2 on which is able to rest the base 60 of the LED lamp 6 covered with the pane 62 when it is housed in the housing 86 defined by the annular cradle 8.

Dans la variante de réalisation illustrée, la bague 73 comporte en outre une zone dentée 79 s'étendant sur l'ensemble de sa circonférence, sur sa face interne 730, tandis que le berceau annulaire 8 comporte une zone dentée 88 formée de manière complémentaire sur sa face externe 89 (cf. figs 3A, 10A, 10B). Les zones dentées 79, 88 définissent des moyens d'indexation et de blocage en position de la position relative du berceau annulaire 8 par rapport à la bague 73, et permettent par conséquent de régler finement la position angulaire du berceau annulaire 8 et donc de la lampe à LED 6 par rapport à un plan perpendiculaire à la face avant 7 du boîtier 2.In the embodiment shown, the ring 73 further comprises a toothed zone 79 extending over its entire circumference, on its inner face 730, while the annular cradle 8 comprises a toothed zone 88 formed in a complementary manner on its outer face 89 (cf. figs 3A , 10A, 10B ). The toothed zones 79, 88 define indexing and locking means in position of the relative position of the annular cradle 8 with respect to the ring 73, and consequently allow fine adjustment of the angular position of the annular cradle 8 and therefore of the LED lamp 6 with respect to a plane perpendicular to the front face 7 of the housing 2.

En fait, les première et seconde articulations 9, 10 permettent l'extraction de la lampe à LED 6 de son logement 86, pour la placer au moyen de la patte 65, en position déployée à l'extérieur du boîtier 2, après qu'elle ait franchi l'ouverture traversante 72. Dans la position entièrement déployée, l'inclinaison de la lampe à LED 6 peut être modifiée à volonté par pivotement de ladite lampe à LED 6 autour des axes X3, X4. De plus, son orientation peut être modifiée par rotation du berceau annulaire 8 par rapport à la face avant 7 du boîtier 2 dans la bague 73, de sorte à diffuser son éclairage vers la direction souhaitée.In fact, the first and second joints 9, 10 allow the extraction of the LED lamp 6 from its housing 86, to place it by means of the tab 65, in the extended position outside the housing 2, after which it has passed through the through opening 72. In the fully extended position, the inclination of the LED lamp 6 can be changed at will by pivoting said LED lamp 6 about the axes X3, X4. In addition, its orientation can be changed by rotating the annular cradle 8 relative to the front face 7 of the housing 2 in the ring 73, so as to diffuse its lighting to the desired direction.

Dans l'exemple illustré à la figure 12, trois dispositifs 1 selon l'invention ont été associés pour former un ensemble 100 dans lequel les lampes à LED 6 respectives de chaque boîtier 2 peuvent être orientées indépendamment l'une de l'autre vers une direction donnée ce qui permet avantageusement de diffuser un éclairage vers une surface plus importante.In the example shown in figure 12 three devices 1 according to the invention have been associated to form a set 100 in which the respective LED lamps 6 of each housing 2 can be oriented independently of one another in a given direction, which advantageously allows to diffuse a lighting towards a larger surface.

Bien entendu, la lampe à LED 6 une fois déployée peut être replacée dans sa position rétractée en sollicitant les articulations 9, 10 que l'on fait pivoter en sens inverse.Of course, the LED lamp 6 once deployed can be replaced in its retracted position by soliciting the joints 9, 10 that is rotated in the opposite direction.

Il est également à noter que de nombreuses modifications peuvent être apportées aux exemples décrits ci-dessus sans sortir du cadre de la présente invention.It should also be noted that many modifications can be made to the examples described above without departing from the scope of the present invention.

Claims (10)

  1. An emergency lighting device (1) including a casing (2) housing at least one lighting means able to be electrically connected on the one hand to an electrical grid and on the other hand to an electrical accumulator able to power it in case of failure of the electrical grid, said lighting means being movable between a retracted position and a deployed position relative to a face (7) of said casing (2) and being able to pivot by 360° around an axis (X5) perpendicular to said face (7) of the casing (2), said lighting means being mounted pivoting, around axes (X1, X2, X3, X4) parallel to said face (7) of the casing (2), on an annular cradle (8) sheltered inside said casing (2), including an upper edge (84) and a lower edge (85) and delimiting a housing (86) inside which said lighting means is housed in its retracted position,
    characterized in that said annular cradle (8) is in turn mounted pivoting on the inner side (74) of said face (7) of said casing (2), around an axis (X5) perpendicular to said face (7), and such that said housing (86) communicates with a through opening (72) included by said face (7), said through opening (72) being able to define a passage for said lighting means moved between its retracted position and its deployed position or vice versa.
  2. The emergency lighting device (1) according to claim 1, characterized in that said lighting means includes an LED bulb (6) connected to said annular cradle (8) by a hinge including a stirrup (9) having two arms (90) joined by a junction zone (91) on either side of which male and/or female coaxial assembly means, respectively, extend formed on the outer face (95) of said stirrup (9), the free ends (92) of said arms (90) being able to be fastened on said LED bulb (6), while said male and/or female assembly means are able to cooperate according to a resilient assembly with complementary coaxial female and/or male assembly means included by the peripheral wall (82) of said annular cradle (8).
  3. The emergency lighting device (1) according to claim 2, characterized in that said LED bulb (6) is connected to said annular cradle (8) by a second hinge (10) including at least one connecting rod (11) whereof the first and second ends (110, 111) are provided with male and/or female assembly means, respectively, able to cooperate, according to a resilient assembly, respectively, for the first end (110), with complementary female and/or male assembly means formed on a spacer (83) extending transversely in the annular cradle (8) near its lower edge (85) and, for the second end (111), with complementary female and/or male assembly means comprised by the LED bulb (6).
  4. The emergency lighting device (1) according to claim 3, characterized in that said second hinge (10) includes two identical connecting rods (11), and in that said annular cradle (8) includes two spacers (83) extending transversely in the annular cradle (8), near its lower edge (85), symmetrically relative to a plane perpendicular to the edges (84, 85) of said housing (86) while said LED bulb (6) includes a pair of coaxial female and/or male assembly means.
  5. The emergency lighting device (1) according to any one of claims 2 to 4, characterized in that said male and female assembly means are respectively defined by a lug (96, 112, 113) and an orifice (80, 81, 64).
  6. The emergency lighting device (1) according to any one of the preceding claims, characterized in that said through opening (72) included by said face (7) of said casing (2) is inwardly bordered by a ring (73) extending over the inner side (74) of said face (7), said ring (73) being able to house said annular cradle (8) according to a free adjustment and one of its edges forming at least one shoulder (75) extending around the inner wall (76) of said through opening (72), shoulder (75) on which a collar (87) is able to rest that extends around the upper edge (84) of the annular cradle (8).
  7. The emergency lighting device (1) according to the preceding claim, characterized in that said ring (73) and said annular cradle (8) include means for indexing their relative position and blocking it in position.
  8. The emergency lighting device (1) according to the preceding claim, characterized in that said ring (73) includes a toothed zone (79) extending over at least part of its circumference, on its inner face (730), while said annular cradle (8) includes a toothed zone (88) formed in a complementary manner on its outer face (89).
  9. The emergency lighting device (1) according to any one of the preceding claims, characterized in that said lighting means is provided with a gripping means (63).
  10. An assembly including at least two emergency lighting devices (1) according to any one of the preceding claims.
EP16730880.8A 2015-06-18 2016-05-24 Safety lighting device Active EP3311065B1 (en)

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FR1555584A FR3037635B1 (en) 2015-06-18 2015-06-18 SAFETY LIGHTING DEVICE
PCT/FR2016/051219 WO2016203125A1 (en) 2015-06-18 2016-05-24 Safety lighting device

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US11473764B1 (en) * 2021-04-28 2022-10-18 Lighting & Supplies, Inc. LED downlight with enhanced features

Citations (1)

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Publication number Priority date Publication date Assignee Title
US3974371A (en) * 1975-06-09 1976-08-10 Indy Lighting, Inc. Adjustable light fixture

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US7431482B1 (en) * 2005-06-21 2008-10-07 W.A.C. Lighting Co. Modular downlight assembly
US7520072B2 (en) 2007-05-09 2009-04-21 William Yu Exit signs with and without emergency lighting
CN102052587A (en) 2009-10-30 2011-05-11 富准精密工业(深圳)有限公司 Light emitting diode lamp

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Publication number Priority date Publication date Assignee Title
US3974371A (en) * 1975-06-09 1976-08-10 Indy Lighting, Inc. Adjustable light fixture

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EP3311065A1 (en) 2018-04-25
WO2016203125A1 (en) 2016-12-22
CA2987648A1 (en) 2016-12-22
FR3037635A1 (en) 2016-12-23
CA2987648C (en) 2020-01-21
FR3037635B1 (en) 2017-06-16

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