EP1389711A2 - Lampe à encastrer - Google Patents
Lampe à encastrer Download PDFInfo
- Publication number
- EP1389711A2 EP1389711A2 EP03017325A EP03017325A EP1389711A2 EP 1389711 A2 EP1389711 A2 EP 1389711A2 EP 03017325 A EP03017325 A EP 03017325A EP 03017325 A EP03017325 A EP 03017325A EP 1389711 A2 EP1389711 A2 EP 1389711A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- edge
- recessed luminaire
- luminaire according
- wall element
- 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
Images
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
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- 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
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
-
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/026—Fastening of transformers or ballasts
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Definitions
- the invention relates to a recessed luminaire in which quadrangular, front open housing with pairs parallel housing walls elongated filament, in particular Fluorescent tubes, with the associated holding devices and ballasts are housed, the front opening of the housing through a within a flat, laterally protruding, Translucent glass pane arranged in the contact frame or acrylic glass is tightly sealed and one on the back a rear wall attached to the housing walls Housing opening closes.
- Such recessed lights are commonly used in machine tools built in, in the housing wall, in which this recessed luminaire is to be attached, corresponding have rectangular installation openings.
- the luminaire housing with an all-round support frame provided either depending on the application sits on the outside of the machine housing or can be put on the inside with screws, that both the housing edge of the lamp and the Project through the wall of the machine housing, fastened to become.
- recessed lights of the generic type the housing from a one-piece plastic body with four at right angles and in pairs parallel to each other trending sidewalls.
- the edges of the walls each project inwards Provide strips to which a rear wall is attached can.
- the front ends of the side walls are each with protruding outwards or inwards at right angles Glass support strips provided on which a glass pane can be hung up.
- a metal frame is provided, which the glass support strips encloses on all sides and the front an all-round cover strip for the edge of the glass pane as well as with an outwardly projecting stop bar is provided.
- This stop bar is on the outside on the edge of the in the housing wall of the machine tool existing recess created and there by means of screws attached.
- connection means on this mounting frame required. There is a special one for each housing size Thermoforming mold required.
- the invention has for its object a recessed light to create the type of housing mentioned even with different embodiments and / or dimensions a particularly cost-effective production both in small series and in large series.
- housing walls made of a metal extruded profile body are formed on the inside and near the edge of a wall element extending over the housing height an at least approximately right-angled Glass support bar for the transparency lens and on same edge on the outside a protruding at right angles, the flat edge frame forming edge and its opposite edge with a screw channel is provided for screwing on the rear wall.
- the sidebar gets a certain flexibility, through which it is possible to address any existing ones Bumps in a housing wall of a machine tool adapt.
- the support rib provided according to claim 6 offers a simple possibility of a light guide or anti-glare screen position according to function.
- the embodiment according to claim 9 enables use of wire clip springs for fastening the recessed light in the wall of a machine tool housing, where the wire clip spring in the longitudinal groove can support.
- the configuration according to claim 10 is designed not only the attachment of the transparency lens, namely a glass pane or an acrylic glass pane on the in one level all-round glass support strips of the four housing walls very simple, but there is no need for additional ones Lanyards on miter cut Buttocks of the four side walls because of the translucent lens even through their adhesive bond with the four glass support strips used as a connecting element becomes.
- the recessed light has a front view in FIG. 1 shown housing 1 with a rectangular basic shape and pairwise parallel longitudinal housing walls 2 and 3 and transverse housing walls 4 and 5.
- this housing 1 In this housing 1 are on the inside of a rear wall 6 two fluorescent tubes 10 and 11 with the associated Tube base 12 and a ballast 13 arranged.
- the front formed by the side walls 2 to 5 Opening 8 is in all embodiments by means of a Translucent lens 9, which consist of glass or acrylic glass can, tightly closed.
- a Translucent lens 9 which consist of glass or acrylic glass can, tightly closed.
- a light guide grid in all embodiments 14 arranged, which serves as glare protection.
- the four side walls 2 to 5 of the housing 1 each exist from a metal extruded profile body 20, the is shown in Fig. 1a in cross section on a scale of 2: 1.
- This extruded profile body 20 has an inside 21 and an outer side 22 and forms over a housing height h extending wall element 23 with the parallel mutually extending surfaces of the inside 21 and the Outside 22.
- This screw channel 28 is used for screwing the holes 51 provided rear wall 6 on the housing walls 2nd until 5.
- the screw channel 28 open at the bottom is one on the outside 22 protruding thickening 38 of the wall element 23 arranged.
- This thickening 38 forms a paragraph that is provided with a longitudinal groove 39.
- the glass support bar 24 faces along the wall element 23 facing away from the longitudinal edge two to the imaginary central plane their cross-sectional profile arranged symmetrically Beaded 29 and 30, causing an adhesive bed to leak 32, with which the transparency lens 9 on the glass support bar 24 is attached, beyond the edge prevent.
- the glass support strip 24 From the front face 31 of the wall element 23 or the edge strip 26, the glass support strip 24 has one Distance h1, which is smaller than the thickness d of an outside on the glass support strips 24 mounted translucent lens 9th
- a support rib 35 is arranged below the glass carrier strip 24 on the inside 21 of the wall element 23 and runs parallel to the glass carrier strip 24. This support rib 35 serves as a support for the light guide grid 14.
- the edge strip 26 is between two notches 33 and 34 lying tapered zone 36 with the Wall element 23 connected to give them some flexibility preserves and adheres to the possibly uneven interior or outer surface of the edge of an installation opening 40 the housing wall 41 can adapt to a machine housing, if for their attachment, as shown in Figs. 3 and 4 is, screws 45 with or without nuts 46 used become.
- the wall element 23 has a thickness d2 of 2.5 mm and a height h of 57.5 mm. With a thickness d of 5 mm, the height h1 is 3 mm, the two beads 29 and 30 each being 0.5 mm thick. The height h2 corresponding to the thickness d1 of the light guide grating 14 is 10 mm in this exemplary embodiment.
- the extruded profile body 20 in a suitable aluminum alloy manufactured by the meter and in stock held.
- a housing 1 for a recessed light the required four housing walls 2 to 5 each from the extruded profile body 20 in a corresponding manner Miter cut length and shown in Fig. 1 Put together like this, starting with one of the short side walls 4 or 5 can be omitted. The others three walls are then first on the already with the Illuminated rear wall 6 screwed.
- the rear wall 6 is provided on its longitudinal sides in each case with a right-angled border 16 or 17, the height h3 of which at least approximately corresponds to the height h4 of the thickened portion 38 of the wall element 23 provided with the screw channel 28, so that its Completely edge edges 18, 19 with the approach formed by the thickening 38.
- the two border strips 16 and 17 include in the assembled Condition the external thickenings 38 of the two longitudinal side walls 2 and 3, so that the fastening screws 50, for example the size M4, by appropriate Bores 51 in the rear wall 6 from below or be screwed into the screw channels 28 on the rear can.
- the housing 1 only has to be connected to the Translucent lens 9 are provided.
- the on Miter cut edges 55 of the individual side walls pressed together with suitable means.
- this compressed state is on the top or outside the glass support strips a circumferential, in itself closed adhesive bead or a strand of adhesive applied, on which the translucent disk 9 with their Edge areas is pressed on or in until it is the right one Takes position.
- the adhesive bed already mentioned is created 32.
- the usually fast curing adhesive provides then the connection between the transparency lens 9 and the individual side walls 2 to 5 ago, which also the further cohesion of the miter cut edges 55 through this adhesive connection with the transparency lens 9 is guaranteed.
- the edge strips 26 are on the outside on the edge of the installation opening 40 of the housing wall 41 on.
- the transmitted light disk 9 is expedient arranged on the inside of the glass carrier strips 24, so that they are not in the plane of the outer surface 42 'of the wall 41 protrudes. This is also the case with the arrangement according to FIG. 3 the case.
- edge strips 26 each by means of screws 45, which are directly in threaded holes 47 of the housing wall 41 are screwed in.
- the recessed light is like this arranged that the edge strips 26 on the inner surface 42nd the housing wall 41 abut and on this through Screws 45 and nuts 46 are attached. It is recognizable that with this arrangement the one on the outside of the glass support strips 24 arranged translucent lens 9 with its outer surface still within the installation opening 40 lies, that is, the plane of the outer surface 42 'of the housing wall 41 does not surpass what is in a machine tool for your Security is a big advantage. For the same reason 2 and 3 are the transmitted light panes in the arrangements of FIGS 9 each on the inside of the glass support strips 24 arranged.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20212411U DE20212411U1 (de) | 2002-08-13 | 2002-08-13 | Einbauleuchte |
DE20212411U | 2002-08-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1389711A2 true EP1389711A2 (fr) | 2004-02-18 |
EP1389711A3 EP1389711A3 (fr) | 2008-02-06 |
EP1389711B1 EP1389711B1 (fr) | 2010-01-27 |
Family
ID=7974037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03017325A Revoked EP1389711B1 (fr) | 2002-08-13 | 2003-07-31 | Lampe à encastrer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1389711B1 (fr) |
DE (2) | DE20212411U1 (fr) |
ES (1) | ES2337562T3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006089740A1 (fr) * | 2005-02-22 | 2006-08-31 | Deckel Maho Pfronten Gmbh | Machine-outil comportant une cabine de protection et un systeme d'eclairage |
EP2918904A1 (fr) * | 2014-03-14 | 2015-09-16 | Hella KGaA Hueck & Co. | Dispositif d'éclairage et procédé de montage pour un dispositif d'éclairage |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007063335A1 (de) | 2007-12-27 | 2009-07-02 | Herbert Waldmann Gmbh & Co. Kg | Leuchte |
DE202008004842U1 (de) | 2008-04-08 | 2008-06-12 | Fkb Gmbh | Metallgehäuse mit Glasscheibe |
DE202008006765U1 (de) | 2008-05-17 | 2008-07-31 | Fkb Gmbh | Einbauleuchte |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1582188A (fr) * | 1968-07-17 | 1969-09-26 | ||
GB2294752A (en) * | 1994-10-20 | 1996-05-08 | Michael John Furnell | Lighting unit |
DE19615276A1 (de) * | 1996-04-18 | 1997-10-23 | Friedrich Brueck | Leuchtengehäuse |
-
2002
- 2002-08-13 DE DE20212411U patent/DE20212411U1/de not_active Expired - Lifetime
-
2003
- 2003-07-31 ES ES03017325T patent/ES2337562T3/es not_active Expired - Lifetime
- 2003-07-31 EP EP03017325A patent/EP1389711B1/fr not_active Revoked
- 2003-07-31 DE DE50312374T patent/DE50312374D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
None |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006089740A1 (fr) * | 2005-02-22 | 2006-08-31 | Deckel Maho Pfronten Gmbh | Machine-outil comportant une cabine de protection et un systeme d'eclairage |
JP2008531299A (ja) * | 2005-02-22 | 2008-08-14 | ディッケル マホ プロンテン ゲーエムベーハー | 防護キャビネット及び照明システムを備える工作機械 |
US7828454B2 (en) | 2005-02-22 | 2010-11-09 | Deckel Maho Pfronten Gmbh | Machine tool comprising a protective cabinet and an illumination system |
EP2918904A1 (fr) * | 2014-03-14 | 2015-09-16 | Hella KGaA Hueck & Co. | Dispositif d'éclairage et procédé de montage pour un dispositif d'éclairage |
WO2015136112A1 (fr) | 2014-03-14 | 2015-09-17 | Hella Kgaa Hueck & Co. | Dispositif d'éclairage et procédé de montage d'un dispositif d'éclairage |
Also Published As
Publication number | Publication date |
---|---|
DE50312374D1 (de) | 2010-03-18 |
DE20212411U1 (de) | 2002-11-21 |
EP1389711B1 (fr) | 2010-01-27 |
ES2337562T3 (es) | 2010-04-27 |
EP1389711A3 (fr) | 2008-02-06 |
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