FR2620515A1 - Orientable support for flush-fitted lamp - Google Patents
Orientable support for flush-fitted lamp Download PDFInfo
- Publication number
- FR2620515A1 FR2620515A1 FR8712860A FR8712860A FR2620515A1 FR 2620515 A1 FR2620515 A1 FR 2620515A1 FR 8712860 A FR8712860 A FR 8712860A FR 8712860 A FR8712860 A FR 8712860A FR 2620515 A1 FR2620515 A1 FR 2620515A1
- Authority
- FR
- France
- Prior art keywords
- lamp
- frame
- support
- axis
- cut edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
L'invention concerne les appareils d'éclairage encastrables pour
Lampes à faisceau dirigé, en particulier les lampes de très bas voltage.The invention relates to recessed lighting fixtures for
Directed beam lamps, especially very low voltage lamps.
Les systèmes connus sont généralement constitués par une armature :ixe comportant une collerette apparente qui dissimule la découpe du plafond ainsi que les accessoires de fixation. Lorsque la lampe est omplétement intégrée et orientable,une double armature est nécessaire our permettre l'inclinaison et l'accessibilité è la lampe qui doit pouroir être extraite ou mise en place sans qu'il ne soit nécessaire de lémonter l'armature de la paroi porteuse. Ceci rend le système plus comlexe à réaliser et onéreux, d'autant plus, que dans certaines structues de faux plafond métallique, les lampes pourraient être aménagées vec un système d'armature simplifiée. The known systems are generally constituted by a frame: ixed comprising an apparent collar which conceals the cutout of the ceiling as well as the fixing accessories. When the lamp is fully integrated and adjustable, a double frame is necessary to allow tilting and accessibility to the lamp which must be able to be removed or put in place without the need to dismantle the frame from the wall carrier. This makes the system more complex to realize and expensive, all the more so, that in certain structures of false metallic ceiling, the lamps could be fitted out with a simplified frame system.
C'est ce que propose l'invention qui permet de réaliser les conlitions d'orientabilité et d'accessibilité, grâce à un support de lampe movible. Celui-ci se compose essentiellement d'une armature semi-rigide n forme de U sur laquelle est fixée, à la partie antérieure, dans l'axe du U renversé), la douille qui reçoit la lampe. Chacune des branches le l'armature est pourvue d'un axe pour l'inclinaison, lequel est solilaire d'une pièce de jonction s'emboitant sur le bord découpé de la aroi porteuse (du plafond ou faux plafond). This is what the invention proposes which makes it possible to make the conlitions of orientability and accessibility, thanks to a movable lamp holder. This essentially consists of a semi-rigid frame (U-shaped on which is fixed, at the front, in the axis of the inverted U), the socket which receives the lamp. Each of the branches of the frame is provided with an axis for the inclination, which is solilar of a junction piece interlocking on the cut edge of the supporting aroi (from the ceiling or false ceiling).
La force, due a' l'élasticité des branches de l'armature U, permet le maintenir la pièce de jonction (donc l'armature) plaquée contre le ord découpé. Il suffit donc d'écarter vers l'intérieur les extrémités pparentes (discrètes) de l'armature pour accéder à la lampe ou pour 'orienter en site et en azimuth. The force, due to the elasticity of the branches of the frame U, allows it to hold the junction piece (therefore the frame) pressed against the cut ord. It therefore suffices to move the inner (discreet) ends of the armature inward to access the lamp or to orient in elevation and in azimuth.
Une forme d'exécution de l'invention est décrite ci-aprés, l'inentionest représentée à titre d'exemple non limitatif sur les dessins i joints dans lesquels
- La figure 1 est une vue en coupe d'un mode de réalisation de l'inention,
- La figure 2 est une vue de côté,
- La figure 3 est une vue de dessus,
- La figure 4 est une vue de détail agrandie du dispositif d'accrohage et la figure 5 est une variante de ce dispositif.An embodiment of the invention is described below, the invention is shown by way of nonlimiting example in the accompanying drawings in which
- Figure 1 is a sectional view of an embodiment of the invention,
- Figure 2 is a side view,
- Figure 3 is a top view,
- Figure 4 is an enlarged detail view of the attachment device and Figure 5 is a variant of this device.
La présente invention a pour but la réalisation d'un support de ampe encastrable, orientable à partir d'une armature ti en tôle découée et pliée de manière à présenter la forme d'un double bras articulé, supportant la douille de contact 1, maintenant la lampe réflecteur 2, dans l'axe de la pièce, lequel correspond sensiblement à l'axe du faisceau optique. The object of the present invention is to produce a support for a built-in ampe, which can be oriented from a ti armature made of loose sheet metal and folded so as to have the form of a double articulated arm supporting the contact socket 1 the reflector lamp 2, in the axis of the room, which corresponds substantially to the axis of the optical beam.
Le bras articulé U est rendu rigide par l'élargissement de sa partie antérieure et par l'aménagement de nervures. I1 est tenu dans l'orifice d'encastrement 3, par l'intermédiaire de deux pièces de montage 4a et 4b identiques, disposées à la partie inférieure des branches au niveau des points de rotation 5a et 5b pour l'inclinaison i, de l'armature par rapport à la paroi porteuse du plafond 6. The articulated arm U is made rigid by the widening of its front part and by the arrangement of ribs. I1 is held in the mounting hole 3, by means of two identical mounting parts 4a and 4b, arranged at the lower part of the branches at the points of rotation 5a and 5b for the inclination i, of l reinforcement relative to the load-bearing wall of the ceiling 6.
Le point de rotation est réalisé par un rivet creux ou une vis de serrage traversant l'orifice de perçage ménagé à cet effet dans chacune des branches de l'armature ainsi que dans la pièce de montage 4. The point of rotation is achieved by a hollow rivet or a clamping screw passing through the drilling orifice provided for this purpose in each of the arms of the frame as well as in the mounting part 4.
La pièce de montage 4, est réalisable à partir d'une languette métallique comportant un double cambrage donnant à son extrémité inférieure une nervure de largeur sensiblement égale à l'épaisseur de la tôle porteuse 6, sur laquelle elle vient s'emboiter. La longueur de la nervure, qui correspond sensiblement à la largeur de la pièce d'emboitement, doit permettre une tenue suffisante de l'armature pour éviter le basculement par déboitement. The mounting part 4 can be produced from a metal tongue comprising a double arch giving at its lower end a rib of width substantially equal to the thickness of the supporting sheet 6, on which it comes to fit. The length of the rib, which corresponds substantially to the width of the interlocking part, must allow sufficient holding of the reinforcement to avoid tilting by disengagement.
Une autre forme d'exécution consiste à réaliser une pièce clin~ drique décolletée ou emboutie 7, ayant un orifice central 5, avec un évidement suffisant pour intégrer l'axe de rotation. Une fente latérale 9, permet l'emboitement dans la paroi du plafond comme ci-dessus. Another embodiment consists in making a clin ~ drique part which is turned or stamped 7, having a central orifice 5, with a recess sufficient to integrate the axis of rotation. A side slit 9 allows the fitting into the wall of the ceiling as above.
Dans cette construction, les parties émergentes de la paroi du plafond sont rendues discrètes par l'aménagement de bords arrondis, elles doivent être prenables pour le pincement e, et nécessaires pour le réglage en rotation R, ou le retrait. Lorsque l'armature est mise en place dans le plénum, l'inclinaison de la lampe est facilitée par une tige fine 8 émergente, sorte de prolongateur solidaire de l'une des branches de l'armature U. In this construction, the emerging parts of the wall of the ceiling are made discreet by the arrangement of rounded edges, they must be able to be pinched e, and necessary for the adjustment in rotation R, or the withdrawal. When the armature is placed in the plenum, the inclination of the lamp is facilitated by a thin emerging rod 8, a kind of extension integral with one of the branches of the armature U.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8712860A FR2620515B1 (en) | 1987-09-16 | 1987-09-16 | ADJUSTABLE SUPPORT FOR RECESSED LAMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8712860A FR2620515B1 (en) | 1987-09-16 | 1987-09-16 | ADJUSTABLE SUPPORT FOR RECESSED LAMP |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2620515A1 true FR2620515A1 (en) | 1989-03-17 |
FR2620515B1 FR2620515B1 (en) | 1992-01-17 |
Family
ID=9354972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8712860A Expired - Lifetime FR2620515B1 (en) | 1987-09-16 | 1987-09-16 | ADJUSTABLE SUPPORT FOR RECESSED LAMP |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2620515B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653858A1 (en) * | 1989-10-27 | 1991-05-03 | Philips Eclairage | Device for fastening a lamp in a flush fitting |
DE10131222A1 (en) * | 2001-06-28 | 2003-01-16 | Licht & Design Gmbh | Light carrier for insertion into a wall or ceiling opening, has fixing element with base part fixed to carrier, and vane element(s) joined to base part via region that can be twisted elastically |
EP2031723A1 (en) * | 2007-08-29 | 2009-03-04 | Elprothom GmbH & Co. KG | Distancer for installation in a lightweight construction sheet |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572825A (en) * | 1946-11-27 | 1951-10-23 | Edwin F Guth | Built-in lighting fixture with adjustable spotlight |
US2898076A (en) * | 1955-05-09 | 1959-08-04 | Kurt Versen Company | Ceiling mounting for recessed lighting fixtures |
DE3147981A1 (en) * | 1981-12-04 | 1983-06-16 | Elektra GmbH & Co KG, 4904 Enger | Swivellable built-in lamp |
-
1987
- 1987-09-16 FR FR8712860A patent/FR2620515B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572825A (en) * | 1946-11-27 | 1951-10-23 | Edwin F Guth | Built-in lighting fixture with adjustable spotlight |
US2898076A (en) * | 1955-05-09 | 1959-08-04 | Kurt Versen Company | Ceiling mounting for recessed lighting fixtures |
DE3147981A1 (en) * | 1981-12-04 | 1983-06-16 | Elektra GmbH & Co KG, 4904 Enger | Swivellable built-in lamp |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653858A1 (en) * | 1989-10-27 | 1991-05-03 | Philips Eclairage | Device for fastening a lamp in a flush fitting |
DE10131222A1 (en) * | 2001-06-28 | 2003-01-16 | Licht & Design Gmbh | Light carrier for insertion into a wall or ceiling opening, has fixing element with base part fixed to carrier, and vane element(s) joined to base part via region that can be twisted elastically |
EP2031723A1 (en) * | 2007-08-29 | 2009-03-04 | Elprothom GmbH & Co. KG | Distancer for installation in a lightweight construction sheet |
Also Published As
Publication number | Publication date |
---|---|
FR2620515B1 (en) | 1992-01-17 |
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---|---|---|---|
ST | Notification of lapse |