FR2781869A1 - Light fitting which is embedded in a wall or in the ground to define a path or boundary - Google Patents

Light fitting which is embedded in a wall or in the ground to define a path or boundary Download PDF

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Publication number
FR2781869A1
FR2781869A1 FR9809806A FR9809806A FR2781869A1 FR 2781869 A1 FR2781869 A1 FR 2781869A1 FR 9809806 A FR9809806 A FR 9809806A FR 9809806 A FR9809806 A FR 9809806A FR 2781869 A1 FR2781869 A1 FR 2781869A1
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FR
France
Prior art keywords
housing
cover
screw
recess
head
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
Application number
FR9809806A
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French (fr)
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FR2781869B1 (en
Inventor
Jean Pierre Valancogne
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3SA
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3SA
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Publication date
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Priority to FR9809806A priority Critical patent/FR2781869B1/en
Publication of FR2781869A1 publication Critical patent/FR2781869A1/en
Application granted granted Critical
Publication of FR2781869B1 publication Critical patent/FR2781869B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/559—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members illuminated
    • 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
    • F21S8/022—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a floor or like ground surface, e.g. pavement or false floor
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The light fitting has a cover (3) and a base (2). The base is set into the ground or a wall, and the cover screwed into the base. The cover has a semicircular recess (31) at the edge which is trapped under the head of the screw (25) that holds the cover in place. The base has a complementary semicircular recess (21) that accepts the screw head, providing a flush recessed fitting for the cover.

Description

La présente invention concerne un dispositif lumineux destiné à êtreThe present invention relates to a light device intended to be

encastré dans une paroi ou dans le sol, avec sa face supérieure affleurant celle du sol. Ce dispositif est en particulier destiné à permettre une signalisation routière, par exemple le long d'une piste cyclable, aux abords d'un "îlot" ou dans un parking. Un dispositif de ce type doit répondre à des contraintes impératives et contradictoires, qui sont: faible encombrement, pour permettre l'implantation du dispositif en tout endroit désiré et en ne nécessitant que des travaux relativement réduits; - facilité de mise en oeuvre; - échantillonnage important des parois du boîtier et du couvercle que comprend ce dispositif et parfait maintien du couvercle sur le boîtier, pour résister aux sollicitations exercées par les véhicules ainsi qu'au vandalisme; - surface d'éclairage maximale au travers du couvercle; - possibilité de démontage du couvercle en vue d'une  embedded in a wall or in the ground, with its upper surface flush with that of the ground. This device is in particular intended to allow road signs, for example along a cycle track, near a "block" or in a parking lot. A device of this type must meet imperative and contradictory constraints, which are: small footprint, to allow the installation of the device in any desired location and requiring only relatively reduced work; - ease of implementation; - significant sampling of the walls of the housing and of the cover that this device comprises and perfect retention of the cover on the housing, to withstand the stresses exerted by the vehicles as well as vandalism; - maximum lighting area through the cover; - possibility of removing the cover for a

intervention sur l'appareil lumineux logé dans le boîtier.  intervention on the luminous device housed in the housing.

Aucun système actuellement utilisé pour le montage du couvercle sur le boîtier d'un tel dispositif ne répond, cumulativement et de manière satisfaisante, à ces différentes contraintes, et la présente  No system currently used for mounting the cover on the housing of such a device satisfies, cumulatively and satisfactorily, these various constraints, and the present

invention a pour but de remédier à ce problème pratique essentiel.  invention aims to remedy this essential practical problem.

À cet effet, dans le dispositif qu'elle concerne, - le couvercle et le boîtier comprennent des parois périphériques venant à proximité immédiate l'une de l'autre lorsque le couvercle est en position de montage sur le boîtier; - le couvercle comprend au moins un évidement à section transversale en forme de demi-cercle, chacun de ces évidements présentant une portion apte à loger la tête d'une vis de montage du couvercle sur le boîtier et une portion apte à recevoir le corps fileté de cette vis, ces deux portions délimitant ainsi entre elles un épaulement sur lequel la tête de la vis peut prendre appui; - le boîtier présente au moins un évidement à section transversale en forme de demi- cercle, comprenant une portion apte à loger la tête de ladite vis et à recevoir le corps fileté de cette vis, chaque évidement du couvercle pouvant être placé en regard de chaque évidement du boîtier lors du montage du couvercle sur le boîtier, et - le boîtier comprend au moins un alésage taraudé propre à recevoir le corps fileté d'une vis de montage, chaque alésage taraudé étant coaxial à chaque évidement que comprend ce boîtier. Le ou les évidements respectifs du couvercle et du boîtier viennent ainsi en regard deux à deux lors de la mise en place du couvercle sur le boîtier, pour délimiter des cavités propres à recevoir les têtes des vis et à permettre l'engagement des corps filetés de ces vis dans les alésages taraudés. La tête de chaque vis vient en appui sur l'épaulement que délimite chaque évidement du couvercle, pour assurer le montage du  To this end, in the device which it relates to, the cover and the housing comprise peripheral walls coming in close proximity to one another when the cover is in the mounting position on the housing; the cover comprises at least one recess with a cross-section in the form of a semicircle, each of these recesses having a portion capable of accommodating the head of a screw for mounting the cover on the housing and a portion capable of receiving the threaded body of this screw, these two portions thus delimiting between them a shoulder on which the head of the screw can bear; the housing has at least one recess with a cross section in the shape of a semicircle, comprising a portion capable of accommodating the head of said screw and of receiving the threaded body of this screw, each recess of the cover being able to be placed opposite each recess of the housing during assembly of the cover on the housing, and - the housing comprises at least one tapped bore suitable for receiving the threaded body of a mounting screw, each tapped bore being coaxial with each recess that this housing comprises. The respective recess (s) of the cover and of the casing thus come opposite two by two when the cover is placed on the casing, to delimit cavities suitable for receiving the heads of the screws and for allowing the engagement of the threaded bodies of these screws in the tapped bores. The head of each screw bears on the shoulder which delimits each recess of the cover, to ensure the mounting of the

couvercle sur le boîtier.cover on the housing.

Grâce à l'invention, le couvercle peut ainsi être parfaitement monté sur le boîtier tout en restant aisément démontable par les personnes  Thanks to the invention, the cover can thus be perfectly mounted on the housing while remaining easily removable by people

disposant de la clé permettant la manoeuvre des vis.  having the key allowing the operation of the screws.

La surface transparente au travers de laquelle l'éclairage se fait peut avoir des dimensions maximales pour un encombrement donné du  The transparent surface through which the lighting is done can have maximum dimensions for a given bulk of the

dispositif, et cet encombrement reste limité.  device, and this space remains limited.

De plus, la venue de la paroi périphérique du couvercle à proximité immédiate de la paroi périphérique du boîtier assure un parfait maintien du couvercle sur le boîtier, et donc une parfaite résistance du dispositif aux sollicitations transmises par les véhicules; le dispositif n'offre par ailleurs aucune surface de prise sur sa face supérieure, susceptible de permettre l'engagement d'un levier en vue de l'arrachement du couvercle, de sorte qu'il présente une bonne sécurité contre le vandalisme. En outre, la paroi périphérique du boîtier constitue un repère pour le positionnement du dispositif à la bonne profondeur par rapport à la paroi dans laquelle il est encastré, à la différence des dispositifs existants, avec lesquels une certaine imprécision existe quant à leur positionnement  In addition, the arrival of the peripheral wall of the cover in the immediate vicinity of the peripheral wall of the housing ensures perfect retention of the cover on the housing, and therefore perfect resistance of the device to the stresses transmitted by vehicles; the device also offers no gripping surface on its upper face, capable of allowing the engagement of a lever for the removal of the cover, so that it has good security against vandalism. In addition, the peripheral wall of the housing constitutes a benchmark for positioning the device at the correct depth relative to the wall in which it is embedded, unlike existing devices, with which a certain imprecision exists as to their positioning.

en profondeur.in depth.

Une forme de réalisation préférée du dispositif selon l'invention est décrite ci-après, à titre d'exemple non limitatif, en référence au dessin  A preferred embodiment of the device according to the invention is described below, by way of nonlimiting example, with reference to the drawing

schématique annexé.diagram attached.

La figure 1 est une vue en perspective, à l'état monté de ce dispositif; la figure 2 en est une vue en élévation, avec coupe partielle selon la ligne 11-11 de la figure 1, avant montage, et la figure 3 en est une vue de détail, à échelle agrandie et en  Figure 1 is a perspective view, in the assembled state of this device; Figure 2 is an elevational view, with partial section along line 11-11 of Figure 1, before assembly, and Figure 3 is a detail view, on an enlarged scale and in

coupe similaire à la figure 2, après montage.  section similar to Figure 2, after assembly.

Les figures représentent un dispositif lumineux 1 destiné à être encastré dans une paroi, notamment dans le sol, pour permettre une  The figures represent a light device 1 intended to be embedded in a wall, in particular in the ground, to allow a

signalisation routière.road sign.

Ce dispositif présente une forme générale de révolution et  This device has a general form of revolution and

comprend un boîtier 2 et un couvercle 3.  includes a housing 2 and a cover 3.

Le boîtier 2 délimite une cavité intérieure pour le logement d'un appareil électrique d'éclairage, non détaillé car bien connu en soi,  The box 2 delimits an interior cavity for housing an electric lighting device, not detailed because it is well known per se,

notamment du type à diodes électroluminescentes 4.  in particular of the light-emitting diode type 4.

A sa partie supérieure, il comprend deux alésages 5, 6 qui lui sont coaxiaux, de diamètres supérieurs à celui de l'alésage 7 qui délimite  At its upper part, it comprises two bores 5, 6 which are coaxial with it, with diameters greater than that of bore 7 which delimits

i15 principalement sa cavité.i15 mainly its cavity.

Ces alésages 5, 6 délimitent des épaulements 10, 11 pour  These bores 5, 6 delimit shoulders 10, 11 for

l'appui du couvercle 3, comme le montre la figure 3.  the support of the cover 3, as shown in Figure 3.

L'alésage supérieur 6 présente un diamètre légèrement supérieur à celui d'une bride supérieure 15 que comprend le couvercle 3, de sorte qu'il délimite une paroi périphérique supérieure 16 du boîtier 2 venant à proximité immédiate de la paroi périphérique 17 de ce couvercle  The upper bore 6 has a diameter slightly greater than that of an upper flange 15 that comprises the cover 3, so that it delimits an upper peripheral wall 16 of the housing 2 coming in close proximity to the peripheral wall 17 of this cover

3 lorsque ce dernier est en position de montage sur le boîtier 2.  3 when the latter is in the mounting position on the housing 2.

Trois alésages taraudés 20 équidistants sont aménagés dans la paroi du boîtier 2, de telle sorte que leurs axes soient situés au niveau de  Three equidistant threaded bores 20 are arranged in the wall of the housing 2, so that their axes are located at

la face interne de la paroi supérieure 16.  the internal face of the upper wall 16.

Cette paroi 16 présente trois évidements 21 à section transversale en forme de demi-cercle, dont chacun est aménagé coaxialement à un alésage 20. Comme le montre la figure 3, ces évidements 21 ont un rayon supérieur à celui de la tête de chaque vis 25 assurant le montage du couvercle 3 sur le boîtier 2, et ont une profondeur telle que cette tête se trouve légèrement en retrait des faces supérieures du boîtier 2 et du couvercle 3 lorsque la vis 25 est complètement vissée  This wall 16 has three recesses 21 with a cross section in the form of a semicircle, each of which is arranged coaxially with a bore 20. As shown in FIG. 3, these recesses 21 have a radius greater than that of the head of each screw 25 ensuring the mounting of the cover 3 on the housing 2, and have a depth such that this head is slightly set back from the upper faces of the housing 2 and of the cover 3 when the screw 25 is completely screwed

dans l'alésage 20 correspondant.in the corresponding bore 20.

Le couvercle 3 présente, outre la bride 15, une portion circulaire 30, destinée à venir à proximité de la face délimitant intérieurement l'alésage 5, pour un parfait appui de ce couvercle 3 dans le  The cover 3 has, in addition to the flange 15, a circular portion 30, intended to come close to the face internally delimiting the bore 5, for perfect support of this cover 3 in the

boîtier 2.housing 2.

Le couvercle 3 comprend trois évidements 31 de section transversale en forme de demi-cercle, aménagés dans la bride 25. Chaque évidement 31 est propre à venir en regard de chaque évidement 21  The cover 3 comprises three recesses 31 of cross-section in the form of a semicircle, arranged in the flange 25. Each recess 31 is adapted to come opposite each recess 21

lorsque le couvercle 3 est en position de montage sur le boîtier 2.  when the cover 3 is in the mounting position on the housing 2.

Chacun des évidements 31 comprend une portion supérieure 31a qui débouche dans la face supérieure du couvercle 3, apte à recevoir la tête de chaque vis 25, et une portion inférieure 31b, qui débouche dans la face inférieure du couvercle, dont le diamètre est légèrement supérieur au diamètre du corps fileté de chaque vis 25. Ces deux portions 31a, 31b délimitent par conséquent entre elles un épaulement sur lequel la tête de chaque vis 25 prend appui lors de la mise en place de cette vis, la face supérieure de cet épaulement étant, après mise en place du couvercle 3 i15 sur le boîtier 2, située sensiblement dans le même plan horizontal que la  Each of the recesses 31 comprises an upper portion 31a which opens into the upper face of the cover 3, capable of receiving the head of each screw 25, and a lower portion 31b, which opens into the lower face of the cover, the diameter of which is slightly greater. to the diameter of the threaded body of each screw 25. These two portions 31a, 31b consequently delimit between them a shoulder on which the head of each screw 25 is supported during the positioning of this screw, the upper face of this shoulder being , after fitting the cover 3 i15 on the housing 2, located substantially in the same horizontal plane as the

face délimitant le fond de l'évidement 21 correspondant.  face delimiting the bottom of the corresponding recess 21.

Le couvercle 3 présente également une plaque transparente 40 fixée solidement à lui et comporte les diodes électroluminescentes 4 de  The cover 3 also has a transparent plate 40 fixed securely to it and includes the light-emitting diodes 4 of

l'appareil lumineux, comme le montre la figure 2.  the luminaire, as shown in Figure 2.

Ainsi que cela apparaît sur les figures, les évidements 21, 31 respectifs du couvercle 3 et du boîtier 2 viennent en regard deux à deux lors de la mise en place de ce couvercle sur ce boîtier, pour délimiter des cavités propres à recevoir les têtes des vis 25 et à permettre l'engagement des corps filetés de ces vis dans les alésages taraudés 20. La tête de chaque vis 25 vient en appui sur l'épaulement que délimite chaque  As shown in the figures, the respective recesses 21, 31 of the cover 3 and of the housing 2 come opposite two by two when this cover is placed on this housing, to delimit cavities suitable for receiving the heads of the screw 25 and allow the engagement of the threaded bodies of these screws in the tapped bores 20. The head of each screw 25 comes to bear on the shoulder which each delimits

évidement 31, pour assurer le montage du couvercle 3 sur le boîtier 2.  recess 31, for mounting the cover 3 on the housing 2.

Claims (4)

REVENDICATIONS 1 - Dispositif lumineux destiné à être encastré dans une paroi, comprenant un couvercle (3) et un boîtier (2) logeant l'appareil lumineux, caractérisé en ce que - le couvercle (3) et le boîtier (2) comprennent des parois périphériques (16, 17) venant à proximité immédiate l'une de l'autre lorsque le couvercle (3) est en position de montage sur le boîtier (2); - le couvercle (3) comprend au moins un évidement (31) à section transversale en forme de demi-cercle, chacun de ces évidements (31) présentant une portion (31a) apte à loger la tête d'une vis (25) de montage du couvercle (3) sur le boîtier (2) et une portion (31b) apte à recevoir le corps fileté de cette vis (25), ces deux portions (31a, 31b) délimitant ainsi entre elles un épaulement sur lequel la tête de la vis (25) peut prendre appui - le boîtier (2) présente au moins un évidement (21) à section transversale en forme de demi-cercle, comprenant une portion apte à loger la tête de ladite vis (25) et à recevoir le corps fileté de cette vis, chaque évidement (31) du couvercle (3) pouvant être placé en regard de chaque évidement (21) du boîtier (2) lors du montage du couvercle (3) sur le boîtier (2), et - le boîtier (2) comprend au moins un alésage taraudé (20) propre à recevoir le corps fileté d'une vis (25) de montage, chaque alésage taraudé (20) étant coaxial à chaque évidement (21) que comprend ce  1 - Luminous device intended to be embedded in a wall, comprising a cover (3) and a housing (2) housing the luminous apparatus, characterized in that - the cover (3) and the housing (2) comprise peripheral walls (16, 17) coming in close proximity to each other when the cover (3) is in the mounting position on the housing (2); - The cover (3) comprises at least one recess (31) with a cross section in the shape of a semicircle, each of these recesses (31) having a portion (31a) capable of housing the head of a screw (25) of mounting the cover (3) on the housing (2) and a portion (31b) capable of receiving the threaded body of this screw (25), these two portions (31a, 31b) thus delimiting between them a shoulder on which the head of the screw (25) can be supported - the housing (2) has at least one recess (21) with a cross section in the shape of a semicircle, comprising a portion capable of housing the head of said screw (25) and of receiving the threaded body of this screw, each recess (31) of the cover (3) being able to be placed opposite each recess (21) of the housing (2) when the cover (3) is mounted on the housing (2), and - the housing (2) comprises at least one threaded bore (20) adapted to receive the threaded body of a mounting screw (25), each threaded bore (20) t coaxial with each recess (21) that this boîtier (2).housing (2). 2- Dispositif selon la revendication 1, caractérisé en ce qu'il  2- Device according to claim 1, characterized in that it présente une forme générale de révolution.  presents a general form of revolution. 3- Dispositif selon la revendication 2 caractérisé en ce que le couvercle (3) présente une portion circulaire (30), destinée à venir à proximité de la face délimitant intérieurement un alésage (5) aménagé dans  3- Device according to claim 2 characterized in that the cover (3) has a circular portion (30), intended to come close to the face internally defining a bore (5) arranged in le boîtier (2), pour un parfait appui de ce couvercle (3) dans le boîtier (2).  the housing (2), for perfect support of this cover (3) in the housing (2). 4- Dispositif selon l'une des revendications 1 à 3, caractérisé  4- Device according to one of claims 1 to 3, characterized en ce que le boîtier (2) comprend trois alésages taraudés (20) équidistants, et par conséquent trois évidements (21) tels que précités, tandis que le  in that the housing (2) comprises three equidistant threaded bores (20), and consequently three recesses (21) as mentioned above, while the couvercle (3) comprend trois évidements (31) correspondants.  cover (3) comprises three corresponding recesses (31).
FR9809806A 1998-07-28 1998-07-28 LIGHT DEVICE FOR RECESSING INTO A WALL Expired - Fee Related FR2781869B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9809806A FR2781869B1 (en) 1998-07-28 1998-07-28 LIGHT DEVICE FOR RECESSING INTO A WALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809806A FR2781869B1 (en) 1998-07-28 1998-07-28 LIGHT DEVICE FOR RECESSING INTO A WALL

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FR2781869A1 true FR2781869A1 (en) 2000-02-04
FR2781869B1 FR2781869B1 (en) 2004-12-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838142A1 (en) * 2002-04-03 2003-10-10 Pavefil Luminous oriented beacon used e.g. for marking roads, runways or illuminating monuments or architectural elements, has locking units which ensure locking of the emission unit after proper orientation
FR2847966A1 (en) * 2002-12-03 2004-06-04 Ambiance Lumiere Luminous stud set into ground or wall to act as signal lamp, uses notches round edge of top cover to complete countersunk recess for screws set in body of stud to hold cover in place
DE10322177A1 (en) * 2003-05-16 2004-12-02 Ludwig Leuchten Kg LED downlight
FR2979786A1 (en) * 2011-09-07 2013-03-08 Didier Saco Urban lighting system for lighting e.g. narrow roads, by detection of presence of e.g. pedestrian, has control unit adapted to cause emission of light at portion of light emitting devices located near human presence
IT202000009421A1 (en) * 2020-04-29 2021-10-29 Linea Light S R L SET OF LIGHTING AND PROCEDURE FOR ITS INSTALLATION

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB402049A (en) * 1932-02-19 1933-11-23 Charles Louis Van Snick Improvements in a method of signalling for controlling the passage of vehicles on any roadway together with apparatus therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB402049A (en) * 1932-02-19 1933-11-23 Charles Louis Van Snick Improvements in a method of signalling for controlling the passage of vehicles on any roadway together with apparatus therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838142A1 (en) * 2002-04-03 2003-10-10 Pavefil Luminous oriented beacon used e.g. for marking roads, runways or illuminating monuments or architectural elements, has locking units which ensure locking of the emission unit after proper orientation
FR2847966A1 (en) * 2002-12-03 2004-06-04 Ambiance Lumiere Luminous stud set into ground or wall to act as signal lamp, uses notches round edge of top cover to complete countersunk recess for screws set in body of stud to hold cover in place
DE10322177A1 (en) * 2003-05-16 2004-12-02 Ludwig Leuchten Kg LED downlight
FR2979786A1 (en) * 2011-09-07 2013-03-08 Didier Saco Urban lighting system for lighting e.g. narrow roads, by detection of presence of e.g. pedestrian, has control unit adapted to cause emission of light at portion of light emitting devices located near human presence
IT202000009421A1 (en) * 2020-04-29 2021-10-29 Linea Light S R L SET OF LIGHTING AND PROCEDURE FOR ITS INSTALLATION
EP3904754A1 (en) 2020-04-29 2021-11-03 Linea Light S.R.L. Lighting assembly and method to install it

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