FR2593268A1 - DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILING LUMINAIRES - Google Patents

DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILING LUMINAIRES Download PDF

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Publication number
FR2593268A1
FR2593268A1 FR8601397A FR8601397A FR2593268A1 FR 2593268 A1 FR2593268 A1 FR 2593268A1 FR 8601397 A FR8601397 A FR 8601397A FR 8601397 A FR8601397 A FR 8601397A FR 2593268 A1 FR2593268 A1 FR 2593268A1
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FR
France
Prior art keywords
support
bowl
luminaire
flange
socket
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
FR8601397A
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French (fr)
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FR2593268B1 (en
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8601397A priority Critical patent/FR2593268B1/en
Priority to AT87100351T priority patent/ATE48686T1/en
Priority to DE8787100351T priority patent/DE3761163D1/en
Priority to EP87100351A priority patent/EP0233465B1/en
Priority to FR8701894A priority patent/FR2610699A1/en
Publication of FR2593268A1 publication Critical patent/FR2593268A1/en
Application granted granted Critical
Publication of FR2593268B1 publication Critical patent/FR2593268B1/en
Expired 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases

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

Abstract

1. A device for light fittings inset in the panels (2) of a suspended ceiling, comprising a cylindrical housing bowl (1) provided with a bottom flange which abuts the panels (2) of the ceiling and is held by means of springs (4) provided with arms (5) bearing against the upper surface of the said panels (2), characterised in that within this bowl slides a light fitting support (6), which support has its outer wall provided with two grooves (7) which alternately accommodate a toroidal joint (8) depending on the position of the said support (6) in the bowl (1), the said toroidal joint allowing the said support to be immobilised on the bowl, which support (6) has on its inside an abutment (17) in its upper part against which bears the base of the light fitting (11) with its socket (12) and a socket cap (13), which support (9) is provided in its upper part with hooks (16) allowing the said support to be held integrally with the light fitting, and has its base formed by an outer flange (8) which is a grasping means for withdrawing downwardly the removable assembly of the light fitting and support and the said flange (9) can also carry elements (20) supporting a filter (24) or shades (25).

Description

1DEMANDE DE BREVET D'INVENTION1REQUEST OF PATENT OF INVENTION

DEMANDE DE BREVET D'INVENTIONAPPLICATION FOR PATENT OF INVENTION

DISPOSITIF COMPORTANT UN SUPPORTDEVICE COMPRISING A SUPPORT

AMOVIBLE POUR LUMINAIRES ENCASTRES DANS PLAFOND  REMOVABLE FOR RECESSED LUMINAIRES IN CEILING

Monsieur Georges HOUPLAIN Dispositif comportant un support amovible pour les  Mr. Georges HOUPLAIN device with a removable support for

luminaires et lampes encastrés dans plafond à lames suspendues.  fixtures and lamps recessed in suspended ceiling.

On connait actuellement des luminaires, bas voltage, qui s'encastrent dans les lames des plafonds par le truchement  Low-voltage luminaires are currently known to fit into the ceiling slats through

d'un support qui s'appuie sur lesdites lames par l'intermé-  a support which is supported on said blades by means of

1(r diaire de ressorts latéraux.1 (side springs).

L'inconvénient majeur de ces dispositifs réside en ce qu'il est impossible d'extraire les luminaires de leur support  The major disadvantage of these devices is that it is impossible to extract the luminaries from their support

pour les changer par exemple.to change them for example.

En effet, ces luminaires sont placés en retrait, dans l'ouverture circulaire de la partie horizontale du support,  Indeed, these luminaires are set back in the circular opening of the horizontal part of the support,

21 259326821 2593268

ne laissant pas la possibilité de les appréhender, en consè-  not leaving the possibility of apprehending them,

quence les techniciens doivent obligatoirement démonter les lames du plafond se trouvant à proximité de chaque luminaire pour vérifier ou changer ces dernières par exemple. Cette contrainte entraîne une perte de temps considérable et bien  technicians must dismantle the ceiling slats in the vicinity of each luminaire to check or change them, for example. This constraint causes a considerable loss of time and well

souvent, I la longue, une détérioration des lames du plafond.  often, I long, a deterioration of the ceiling slats.

Le dispositif objet de l'invention permet de remédier à ces inconvénients en ce qu'il autorise facilement et à volonté l'enlèvement d'un luminaire ou son placement dans le support et son branchement sur une douille, sans nécessiter de défaire  The device object of the invention overcomes these disadvantages in that it allows easily and at will the removal of a luminaire or its placement in the support and its connection to a socket, without the need to undo

une partie du plafond suspendu.part of the suspended ceiling.

Le dispositif objet de la présente demande comporte une cuvette d'encastrement qui se maintient sur les lames d'un plafond ou fauxplafond avec tous moyens appropriés tels que  The device which is the subject of the present application comprises a recessing bowl which is held on the blades of a ceiling or false ceiling with any appropriate means such as

des ressorts, pinces, vis, etc...springs, pliers, screws, etc ...

Dans cette cuvette glisse par son ouverture inférieure un support de luminaire de forme cylindrique en acier ou en  In this bowl slides through its lower opening a cylindrical shaped luminaire support steel or

alliage d'aluminium ou matière plastique, etc...  aluminum alloy or plastic material, etc.

Ce support de luminaire a la paroi extérieure en contact avec la cuvette, qui possède des gorges sur le pourtour pour loger un joint torique en caoutchouc permettant:d'immobiliser  This luminaire holder has the outer wall in contact with the bowl, which has grooves on the periphery to house a rubber O-ring to: immobilize

ledit support de luminaire sur la cuvette.  said luminaire holder on the bowl.

Le support de luminaire peut être retiré de son logement, constitué par la cuvette d'encastrement, par le débordement périphérique situé à sa base et apparaissant sous la lame du plafond. I.e luminaire peut être constitué d'une ampoule solidaire de son réflecteur ou d'une ampoule  The luminaire support can be removed from its housing, constituted by the embedding bowl, by the peripheral overflow located at its base and appearing under the ceiling plate. I.e luminaire may consist of a bulb integral with its reflector or a bulb

indépendante d'un réflecteur.independent of a reflector.

Lors du retrait du support du luminaire, ce dernier entraine le luminaire proprement dit ainsi que la douille, lesquels sont maintenus ensemble par tous moyens appropriés  When removing the luminaire support, the latter drives the luminaire itself and the socket, which are held together by any appropriate means.

tels qu'avec des élastiques caoutchouc, ressorts, pinces, etc..  such as with rubber elastics, springs, pliers, etc.

3 25932683 2593268

Ce type de support amovible rendant le remplacement de la lampe plus facile peut être utilisé dans le corps d'autres  This type of removable media making lamp replacement easier can be used in the body of others

appareils tels que suspension,applique, etc...  devices such as suspension, wall lamp, etc.

Dans un même support ou sur un même appareil on peut placer plusieurs supports amovibles de ce type. Les dessins annexés aux présentes permettront d'illustrer d'autres caractéristiques techniques et de mieux faire  In the same support or on the same device can be placed several removable media of this type. The drawings appended hereto will illustrate other technical features and make better

comprendre l'invention.understand the invention.

La figure 1 représente partiellement, en élévation, une coupe verticale d'un luminaire avec douille et couvercle de douille. La figure 2 représente partiellement, en élévation, une coupe verticale d'une cuvette d'encastrement avec un  Figure 1 partially shows, in elevation, a vertical section of a luminaire with socket and socket cover. FIG. 2 partially shows, in elevation, a vertical section of an embedding bowl with a

support amovible de luminaire.removable luminaire support.

La figure 3 représente partiellement, une coupe transver-  FIG. 3 partially represents a transverse section

sale d'un élément portant un filtre et des volets de réflexion.  dirty of an element carrying a filter and reflection shutters.

La figure 4 représente partiellement, en vue de dessus,  FIG. 4 partially represents, in top view,

l'élément portant des volets de réflexion.  the element with reflection flaps.

La figure 5 représente partiellement, en élévation, une coupe verticale sur un quart de cercle, du dispositif  FIG. 5 partially shows, in elevation, a vertical section through a quarter circle, of the device

assemblé et encastré dans un plafond.  assembled and recessed in a ceiling.

Tel que représenté par les figures 1, 2 et 4, le disposi-  As represented by FIGS. 1, 2 and 4, the device

tif comporte une cuvette 1 d'encastrement placée dans un trou priéalablement confectionné dans une lame 2 du plafond, 2' laquelle cuvette 1 d'encastrement est cylindrique et est positionnée à l'envers de telle manière que son rebord 3 vienne buter sous la lame 2 à la périphérie circulaire du trou, laquelle cuvette 1 porte sur sa paroi extérieure des ressorts 4 munis de tiges 5 qui s'appuient sur la face supérieure des lames 2 du plafond; dans laquelle cuvette 1 glisse un support 6 de luminaire de forme cylindrique. Le support 6 de luminaire a un diamètre légèrement inférieur à la cuvette 1 de façon que ledit support glisse confortablement sur la paroi intérieure de ladite cuvette i. Cette dernière comporte une ouverture circulaire 10 en partie supérieure qui est sensiblement égale au diamètre intérieur du support 6 de luminaire. Le support 6 comporte sur la paroi extérieure deux gorges 7 périphériques et légèrement espacées par un plat,  Tif has a recess cup 1 placed in a hole pri¬emment made in a plate 2 of the ceiling, 2 which recessed bowl 1 is cylindrical and is positioned upside down so that its flange 3 abuts under the blade 2 at the circular periphery of the hole, which bowl 1 carries on its outer wall springs 4 provided with rods 5 which rest on the upper face of the blades 2 of the ceiling; in which bowl 1 slides a support 6 of cylindrical luminaire. The luminaire support 6 has a diameter slightly smaller than the bowl 1 so that said support slides comfortably on the inner wall of said bowl i. The latter comprises a circular opening 10 in the upper part which is substantially equal to the inner diameter of the luminaire support 6. The support 6 comprises on the outer wall two peripheral grooves 7 and slightly spaced by a flat,

dans lesquelles gorges 7 se positionne un joint torique 8,.  in which grooves 7 is positioned an O-ring 8,.

I.e support 6 forme en partie inférieure une collerette 9 périphérique par laquelle on tire pour extraire ledit support 106 de la cuvette 1, et lors de cette opération le joint torique 8 comprimé entre les deux parois sort de sa gorge 7 inférieure et se positionne dans la gorge 7 supérieure. La collerette 9 possède sur toute sa périphérie des encoches 19, régulièrement espacées et orientées vers l'extérieur dudit support 6. En se déplaçant vers le bas, le support 6 entraine le luminaire 11, sa douille 12 et le couvercle de douille 13, lequel couvercle de douille possède deux crochets 14 opposés qui permettent de maintenir cet ensemble solidaire du support 6 par le truchement de deux ressorts 15 qui sont fixés en partie inférieure à des crochets 16 solidaires de la partie supérieure du support 6. Le luminaire 11 repose par la périphérie de sa base sur une butée 17 placée sur la paroi intérieure du support 6 et en partie haute. Le couvercle de douille 12 comporte intérieurement un évidement 18 décroissant en partant de la base vers le sommet pour permettre une utilisation avec des  The support 6 forms in the lower part a peripheral collar 9 by which it pulls to extract said support 106 from the bowl 1, and during this operation the O-ring 8 compressed between the two walls out of its groove 7 below and is positioned in the 7 upper throat. The flange 9 has on its entire periphery notches 19, regularly spaced and oriented towards the outside of said support 6. By moving downwards, the support 6 drives the luminaire 11, its bushing 12 and the sleeve cover 13, which sleeve cover has two opposite hooks 14 which keep this assembly secured to the support 6 by means of two springs 15 which are fixed in the lower part to hooks 16 secured to the upper part of the support 6. The luminaire 11 rests by the periphery of its base on a stop 17 placed on the inner wall of the support 6 and in the upper part. The sleeve cover 12 internally has a recess 18 descending from the base to the top to allow use with

douilles de différents types.bushings of different types.

Les éléments suivants: support 6, luminaire 11, douille 12  The following elements: support 6, luminaire 11, socket 12

et couvercle de douille 13 constituent un ensemble amovible.  and socket cover 13 constitute a removable assembly.

I.es figures 3 et 4 représentent un élément 20 qui s'adapte sur la collerette 9 se trouvant à la base du support 6 de luminaire, lequel élément 20 forme un anneau de section rectangulaire comportant sur sa face intérieure une gorge 21 possédant des encoches 22 en partie supérieure, lesquelles encoches 22 sont orientées vers le centre de manière qu'en positionnant l'élément 20 sous le support 6, la collerette 9 se loge dans la gorge 21 par le truchement de ces encoches 19 puis une demi-rotation de l'élément 20 permet son blocage sur S la collerette 9. ILa partie inférieure de l'élément 20 est constituée par une collerette intérieure l-3sur laquelle est  Figures 3 and 4 show an element 20 which fits on the flange 9 at the base of the luminaire support 6, which element 20 forms a ring of rectangular section having on its inner face a groove 21 having notches 22 in the upper part, which notches 22 are oriented towards the center so that by positioning the element 20 under the support 6, the flange 9 is housed in the groove 21 by means of these notches 19 and a half rotation of the element 20 allows its blocking on S the flange 9. ILa lower part of the element 20 is constituted by an inner flange l-3 on which is

placé un filtre 24.placed a filter 24.

la collerette 23 porte également des volets 25 de réflexion des ondes lumineuses, lsquels volets 23 pivotent  the flange 23 also carries flaps 25 for reflection of the light waves, which flaps 23 pivot

sur des axes 2b et peuvent avoir une forme plate ou courbe.  on axes 2b and may have a flat or curved shape.

Cle type de support amovible est plus particulièrement valable pour des lampes bas voltage à cause de leur faible  Cle type removable media is particularly suitable for low voltage lamps because of their low

encombrement mais peut être utilisé dans d'autres cas.  clutter but can be used in other cases.

Claims (6)

REVENDICATIONS 1) Dispositif pour luminaire encastré dans lame (2) de plafond suspendu, caractérisé en ce qu'il comporte une cuvette (li cvlindrique d'encastrement dont son rebord (3) vient buter souls la lame t2) du plafond et la paroi extérieure porte des ressorts (4) munis de tiges appuyant sur la face supérieure d(les lames (2), dans laquelle cuvette (1) glisse un support (6} de luminaire de forme cylindrique dont la paroi extérieure comporte deux gorges (7) et la paroi intérieure porte une butée (17) sur laquelle s'appuie la base du luminaire (ll) avec sa douille (12) et un couvercle de douille (13), au travers de l'ouverture supérieure (10) de la cuvette (1), et le support (6) possède sur le pourtour de sa base une collerette (9) qui permet le retrait du luminaire (11) de la douille (12) et de son couvercle (13) maintenu avec deux ressorts sur ledit support (6), et ladite collerette (9) peut également porter un élément (20) supportant un filtre  1) Device for recessed luminaire in blade (2) of suspended ceiling, characterized in that it comprises a bowl (li uvlindrique recessed whose rim (3) abuts souls the blade t2) of the ceiling and the outer wall door springs (4) provided with rods pressing on the upper face d (the blades (2), in which bowl (1) slides a support (6) of cylindrical luminaire whose outer wall has two grooves (7) and the inner wall carries a stop (17) on which the base of the luminaire (11) with its socket (12) and a socket cover (13) is supported, through the upper opening (10) of the bowl (1). ), and the support (6) has on the periphery of its base a flange (9) which allows the luminaire (11) to be removed from the socket (12) and its cover (13) held with two springs on said support ( 6), and said flange (9) can also carry a filter-supporting element (20) (24) des volets (25).(24) shutters (25). 2) Dispositif selon la revendication 1, caractérisé en ce que  2) Device according to claim 1, characterized in that les deux gorges, situées sur le pourtour de la paroi exté-  the two throats, located on the periphery of the outer wall rieure du support (6), sont légèrement espacées limitant  bracket (6), are slightly spaced le déplacement d'un joint torique.moving an O-ring. 3) Dispositif selon la revendication 1, caractérisé en ce que la collerette (9) située à la base du sunport (6) comporte  3) Device according to claim 1, characterized in that the collar (9) located at the base of the sunport (6) comprises des encoches régulièrement espacées.  notches regularly spaced. 4) I)ispositif selon la revendication 1, caractérisé en ce que le support (6), le luminaire (11) et la douille (12) sont maintenus ensemble avec des ressorts (15) fixés à des crochets (13) d'un couvercle de douille ('14) et au support (6).  4) I) ispositif according to claim 1, characterized in that the support (6), the luminaire (11) and the sleeve (12) are held together with springs (15) fixed to the hooks (13) of a socket cover ('14) and support (6). 5) Dispositif selon la revendication 1, caractérisé en ce que l'élément (20) formant un anneau possède intérieurement une gorge avec des encoches pour recevoir la collerette (9)5) Device according to claim 1, characterized in that the element (20) forming a ring internally has a groove with notches to receive the flange (9) 7 25932687 2593268 6) Dispositif selon les revendications 1 et 5, caractérisé  6) Device according to claims 1 and 5, characterized en ce que l'élément (20) possède en partie inférieure une  in that the element (20) has in the lower part a collerette (23) portant un filtre (24).  flange (23) carrying a filter (24).
FR8601397A 1986-01-23 1986-01-23 DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILED RECESSED LUMINAIRES Expired FR2593268B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8601397A FR2593268B1 (en) 1986-01-23 1986-01-23 DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILED RECESSED LUMINAIRES
AT87100351T ATE48686T1 (en) 1986-01-23 1987-01-13 DEVICE WITH A REMOVABLE SUPPORT FOR RECESSED CEILING LUMINAIRES.
DE8787100351T DE3761163D1 (en) 1986-01-23 1987-01-13 DEVICE WITH A REMOVABLE CARRIER FOR RECESSED CEILING LUMINAIRES.
EP87100351A EP0233465B1 (en) 1986-01-23 1987-01-13 Device comprising a removable support for ceiling-recessed lighting fixtures
FR8701894A FR2610699A1 (en) 1986-01-23 1987-02-09 Removable device allowing the positioning of electric bulbs in reflectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601397A FR2593268B1 (en) 1986-01-23 1986-01-23 DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILED RECESSED LUMINAIRES

Publications (2)

Publication Number Publication Date
FR2593268A1 true FR2593268A1 (en) 1987-07-24
FR2593268B1 FR2593268B1 (en) 1988-02-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601397A Expired FR2593268B1 (en) 1986-01-23 1986-01-23 DEVICE COMPRISING A REMOVABLE SUPPORT FOR CEILED RECESSED LUMINAIRES

Country Status (4)

Country Link
EP (1) EP0233465B1 (en)
AT (1) ATE48686T1 (en)
DE (1) DE3761163D1 (en)
FR (1) FR2593268B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841861A1 (en) * 1987-12-23 1989-07-06 Reggiani Illuminazione Luminaire
DE3917788A1 (en) * 1988-06-10 1989-12-14 Wila Leuchten Gmbh Installation box with accessory parts for low-voltage luminaires
FR2638815A1 (en) * 1988-11-04 1990-05-11 Megalit Lighting apparatus with removable lamp-holder reflector
BE1005514A3 (en) * 1991-11-07 1993-08-31 Toplight N V Built-in fitting for electrical lighting equipment, compatible with variouslamp types
CN103363481A (en) * 2012-03-26 2013-10-23 海洋王照明科技股份有限公司 Lamp mounting and fixing device
FR2997752A1 (en) * 2012-11-05 2014-05-09 Marc Joseph Soudat Spotlight for use in e.g. ceiling of building, has sealing device obtained by O-ring installed on movable ring to assure sealing between fixed flange and movable ring and by flat joint positioned between lamp and lamp holder or movable ring

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617946B1 (en) * 1987-07-08 1991-10-11 Perche Ets RECESSED LIGHTING PROJECTOR
GB2230591B (en) * 1989-04-04 1992-11-04 Illuma Lighting Ltd Electric light fitting
IT220848Z2 (en) * 1990-09-19 1993-11-19 Profili Illuminazione Spa FIXED RECESSED LIGHTING LUMINAIRE WITH SPECIAL LOCK ON THE CEILING, LAMP OF THE BULB, OF THE PROTECTION GLASS AND SPECIAL COOLING SYSTEM.
DE4104727C1 (en) * 1991-02-15 1992-08-27 Herner Glas Bernd Hoffbauer Gmbh & Co Leuchten- Und Industrieglas Kg, 4690 Herne, De
FR2683616B1 (en) * 1991-11-08 1997-09-05 Sedap Atelier BUILT-IN LIGHTING APPARATUS, ASSOCIATED DECORATIVE PART AND INSERT FOR SUCH A DECORATIVE PART.
DE4313051A1 (en) * 1993-04-21 1994-10-27 Siemens Ag Ceiling light
ES2149644B1 (en) * 1996-05-13 2001-05-16 Nerviplast Sa GUIDE DEVICE FOR ASSEMBLY OF EMPOTED AND SIMILAR LAMPS.
GB2384550B (en) * 2002-01-23 2003-12-17 Aurora Ltd Light fitting
US8357008B2 (en) 2009-01-14 2013-01-22 Cisco Technology, Inc. Security system for a network device
US7903412B2 (en) * 2009-01-14 2011-03-08 Cisco Technology, Inc. Mounting socket that dissipates heat from a network device
US8928533B2 (en) 2009-01-14 2015-01-06 Cisco Technology, Inc. Mount for a network device
US8391924B2 (en) 2009-01-14 2013-03-05 Cisco Technology, Inc. Add-on device for a network device
CN104676503B (en) * 2013-11-30 2019-04-16 深圳市海洋王照明工程有限公司 Buckle structure and lamps and lanterns with the buckle structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375368A (en) * 1966-08-08 1968-03-26 Aluminum Proc Corp Lighting fixture and reflector therefor
US3721817A (en) * 1970-10-07 1973-03-20 Ind Inc Recessed lighting fixture
US3872296A (en) * 1974-04-18 1975-03-18 Lightolier Inc Recessed lighting fixture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375368A (en) * 1966-08-08 1968-03-26 Aluminum Proc Corp Lighting fixture and reflector therefor
US3721817A (en) * 1970-10-07 1973-03-20 Ind Inc Recessed lighting fixture
US3872296A (en) * 1974-04-18 1975-03-18 Lightolier Inc Recessed lighting fixture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841861A1 (en) * 1987-12-23 1989-07-06 Reggiani Illuminazione Luminaire
DE3917788A1 (en) * 1988-06-10 1989-12-14 Wila Leuchten Gmbh Installation box with accessory parts for low-voltage luminaires
FR2638815A1 (en) * 1988-11-04 1990-05-11 Megalit Lighting apparatus with removable lamp-holder reflector
BE1005514A3 (en) * 1991-11-07 1993-08-31 Toplight N V Built-in fitting for electrical lighting equipment, compatible with variouslamp types
CN103363481A (en) * 2012-03-26 2013-10-23 海洋王照明科技股份有限公司 Lamp mounting and fixing device
FR2997752A1 (en) * 2012-11-05 2014-05-09 Marc Joseph Soudat Spotlight for use in e.g. ceiling of building, has sealing device obtained by O-ring installed on movable ring to assure sealing between fixed flange and movable ring and by flat joint positioned between lamp and lamp holder or movable ring

Also Published As

Publication number Publication date
FR2593268B1 (en) 1988-02-19
ATE48686T1 (en) 1989-12-15
DE3761163D1 (en) 1990-01-18
EP0233465B1 (en) 1989-12-13
EP0233465A1 (en) 1987-08-26

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