WO2014090744A1 - Lampe encastrée - Google Patents

Lampe encastrée Download PDF

Info

Publication number
WO2014090744A1
WO2014090744A1 PCT/EP2013/075945 EP2013075945W WO2014090744A1 WO 2014090744 A1 WO2014090744 A1 WO 2014090744A1 EP 2013075945 W EP2013075945 W EP 2013075945W WO 2014090744 A1 WO2014090744 A1 WO 2014090744A1
Authority
WO
WIPO (PCT)
Prior art keywords
holding element
mounting frame
latching
recessed luminaire
latching connection
Prior art date
Application number
PCT/EP2013/075945
Other languages
German (de)
English (en)
Inventor
Igor NEUFELD
Karl-Heinz HOLZKÄMPER
Original Assignee
Zumtobel Lighting Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zumtobel Lighting Gmbh filed Critical Zumtobel Lighting Gmbh
Priority to CN201380062366.5A priority Critical patent/CN104838200B/zh
Priority to EP13802943.4A priority patent/EP2929234B1/fr
Publication of WO2014090744A1 publication Critical patent/WO2014090744A1/fr

Links

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
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames

Definitions

  • the invention relates to a recessed luminaire with a mounting frame and a
  • Retaining element which is arranged supported on the mounting frame.
  • a corresponding recessed luminaire is known from the prior art, in which the holding element is arranged supported on the mounting frame via a bayonet connection.
  • a bayonet connection represents a significant limitation with respect to the design possibility of the lamp.
  • connection can be in the case of a rectangular
  • the present invention has for its object to provide a corresponding improved recessed luminaire.
  • the recessed light should also own very well, if the holding element is not circular, ie
  • a recessed luminaire which has a mounting frame for installation in an installation opening of a ceiling or a wall, and a holding element which is arranged supported on the mounting frame. Furthermore, the recessed light has at least two latching connections, wherein the recessed light is designed such that the holding element is arranged supported on the mounting frame via the at least two latching connections.
  • the retaining element is annular, in particular designed to be annular in a first approximation. In this way, it can be particularly suitable as part of a gimbal mounting the recessed light use.
  • the two latching connections comprise a first latching connection and a second latching connection, wherein the downlight is designed such that the holding element only via the first latching connection and via the second
  • Locking connection is arranged supported on the mounting frame.
  • the two latching connections can be advantageously designed as parts of a gimbal suspension of the recessed light. Further preferably, this is in particular the first latching connection with respect to the holding element of the second latching connection arranged opposite one another.
  • the first detent connection has a first retaining element detent element formed on the retaining element, which is arranged so as to be rotatable about an axis of rotation relative to the remaining retaining element.
  • the second latching connection has a second holding element latching element formed on the holding element, which is arranged rotatably mounted relative to the rest of the holding element, in particular rotatably mounted about the axis of rotation.
  • the two guide surfaces for the first Holding element-latching element comprises, which are formed with respect to the axis of rotation running on two opposite sides.
  • Rotary axis is arranged around the two guide surfaces from the outside.
  • the spring element preferably has two engagement elements which are diametrically opposed with respect to the rotation axis and project outwardly in each case.
  • the two guide surfaces each have one
  • a particularly secure mounting of the retaining element on the mounting frame is made possible when the first retaining element locking element has two recesses, wherein in each case one of the two engagement projections of the spring element is latched engaged in one of the two recesses of the first holding element locking element engaged.
  • the two recesses of the first holding element detent element are designed to extend obliquely upwards in an orientation intended for operation of the recessed light.
  • Fig. 1 is a sketch of a frame member and a
  • FIG. 2 is a sketch of the mounting frame in a separated form, a sketch of the holding element in a separate form, 4 shows the holding element from a different angle,
  • FIG. 1 shows a sketch of a recessed luminaire according to the invention. It is not the complete recessed light shown, but the sketch shows only relevant to the invention components.
  • the recessed luminaire comprises a mounting frame 2 for installation of the recessed luminaire in an installation opening.
  • the installation opening can be provided for example in a ceiling or in a wall.
  • the recessed luminaire is a recessed ceiling luminaire, ie an installation opening is provided in a horizontally oriented ceiling, into which the recessed luminaire is installed coming from below, so that it emits light in the lower half space when installed.
  • a horizontal installation level is determined accordingly.
  • the recessed luminaire can also be provided for another orientation. In such a case, the present directions are to be reinterpreted accordingly.
  • the mounting frame 2 has an annular closed shape, in the present case with a rectangular, in particular square outer shape.
  • the mounting frame may have a flange 21 for contact with the ceiling from below. In the sketch, an area of the flange element 21 has been broken away in order to make recognizable the underlying structures of the recessed light.
  • the recessed luminaire on a holding element 3 which is arranged supported on the mounting frame 3.
  • a holding element 3 On the holding element 3 a - not shown in the figures - reflector and / or a bulb of the recessed luminaire is supported be arranged.
  • the holding element 3 is annular in the example shown,
  • the recessed light comprises at least two latching connections R, R ', in the example shown exactly two latching connections, ie a first latching connection R and a second latching connection R'.
  • the holding element 3 is on the
  • the first latching connection R is arranged opposite with respect to the holding element 3 of the second latching connection R '. This design is particularly advantageous if - as in the example shown the case - the recessed luminaire has a gimbal with which in particular a radiation direction of the recessed luminaire can be adjusted.
  • FIG. 2 is a sketch is shown, which shows a perspective view of the separated - here transparent drawn - mounting frame 2.
  • FIG. 3 shows a perspective sketch of the separated holding element 3
  • FIG. 4 shows a corresponding sketch of the holding element 3 from a different angle.
  • the first latching connection R has a first holding element latching element 4 formed on the holding element 3. This is preferably arranged so as to be rotatable about a rotation axis D relative to the remaining holding element 3.
  • the holding element 3 has an outer surface 32, by which a circular cylinder is fixed. On this outer surface 32 a, designated in Fig. 4 approach 31 is arranged or formed, through which the axis of rotation D extends and receives the screw 41.
  • the second latching connection R ' is preferably designed analogously to the first latching connection R, so that it has a corresponding second holding element latching element 4' which, in particular, likewise rotatably supported about the rotation axis D. is arranged.
  • the holding element 3 can be advantageously designed as part of the gimbal, wherein the axis of rotation D forms an axis of rotation of the cardan suspension.
  • the second latching connection R 'furthermore has a corresponding second screw 4 and on the outer surface 32 of the holding element
  • a corresponding second projection 31 ' is arranged and formed with respect to the center of the circular shape of the holding element 3 opposite the first-mentioned projection 31.
  • the holding member 2 may have an outer ring 36 and an inner ring 35, wherein the inner ring 35 is rotatably mounted relative to the outer ring about a second axis of rotation D ', which is a further axis of rotation of the gimbal forms.
  • the outer surface 32 is an outer surface of the outer ring 36.
  • first mounting frame latching element 5 is formed on the mounting frame 2 such that it is formed protruding from an inner wall of the mounting frame 2 inwardly.
  • the mounting frame locking element 5 is sketched in a separated form. In this case, the remaining mounting frame 2 is not shown; the viewing direction points approximately in the direction of the - not shown in Fig. 5 - second locking connection R '.
  • the first mounting frame locking element 5 comprises two, in particular parallel
  • the researcherssfiamba 51, 52 are for guiding the first holding element locking element
  • the first mounting frame latching element 5 preferably has a spring element 6, which is arranged with respect to the axis of rotation D, the two guide surfaces 51, 52 encompassing from the outside.
  • the two guide surfaces 51, 52 preferably each have a recess 53, 54 and the spring element 6 preferably has two engagement extensions 61, 62, wherein each one of the two engagement forestry sets 61, 62 one of the recesses 53, 54 is arranged passing ,
  • the first holding element locking element 4 preferably has two recesses 41, 42, wherein each one of the two engagement projections 61, 62 of the spring element 6 is arranged engaged in one of these two recesses 41, 42 of the first holding element locking element 4 engaged.
  • the two recesses 41, 42 are designed to run obliquely upwards in an orientation intended for operation of the recessed light. As a result, a particularly secure mounting of the retaining element 3 on the mounting frame 2 is made possible.
  • the design is further preferably such that the two engagement projections 61, 62 are formed extending obliquely upwards. As a result, insertion of the first holding element latching element 4 from below between the two guide surfaces 51, 52 for producing the first latching connection R is facilitated.
  • the design is further such that a latching of the two engagement projections 61, 62 in the two recesses 41, 42 of the first
  • Holding element locking element 4 is connected to the manufacture of the first locking connection R with an audible "click".
  • the spring element 6 preferably has two engaging elements 63, 64 which are diametrically opposed with respect to the axis of rotation D and project outwardly in each case.
  • the design may be such that disassembly is possible without tools or a tool for this is required.
  • the base part 55 is arranged oriented such that the two Point U-legs downwards.
  • the two guide surfaces 51, 52 are preferably formed by the two U-legs.
  • the base part 55 preferably has a downwardly open, approximately arched area, which is arranged encompassing the projection 31. As is apparent from Fig. 4, can thereby advantageously a position securing the support member 3 along the axis of rotation D achieve.
  • FIGS. 6a to 6d Sketches for the process during the production of the first latching connection R are shown in FIGS. 6a to 6d.
  • Figures 6a to 6d show moving stations when moving the first Garelement- Locking element 4 relative to the first mounting frame latching element 5 upwards for producing the first latching connection R.
  • the first holding element detent element 4 is for the most part still positioned below the first mounting frame holding element 5 in such a way that lateral edges 45, 46 of the first holding element detent element 4 are in lower extensions of the two guide surfaces 51, 52 of the first mounting frame. Retaining element 5 are oriented. The lateral edges 45, 46 of the first holding element locking element 4 are
  • FIG. 6 b shows a situation in which upper regions of the lateral edges 45, 46 are already positioned between the guide surfaces 51, 52. An upper edge 47 of the first holding element latching element 4 already contacts the two engagement forest sets 61, 62 of the spring element 6 from below.
  • FIG. 6c shows a situation after a further upward movement of the first holding element latching element 4.
  • the two engagement forestry sets 61, 62 are deflected by upper portions of the lateral edges 45, 46 to the outside.
  • Fig. 6d finally, the situation is shown in which the first holding element locking element 4 relative to the first mounting frame locking element 3 has reached the intended relative positioning. In this situation, each one of the two engagement projections 61, 62 of the spring element 6 in one of the two recesses 41, 42 of the first holding element locking element 4 engaged arranged engaged.
  • the second latching connection R ' is preferably designed analogously to the first latching connection R, in particular symmetrically with respect to a center plane of the luminaire, which is oriented normal to the axis of rotation D.
  • FIGS. 7a to 7c Sketches for a further embodiment are shown in FIGS. 7a to 7c. Again, only the parts of interest here are outlined. The reference numerals are used analogously. Unless otherwise stated, the above description also applies to this embodiment.
  • the design is such that the spring element 6 engages only on one side of the axis of rotation D in a corresponding recess 41 of the Halteelement- locking element 4.
  • the mounting frame locking element 5 has - as in the embodiment described above - preferably two guide surfaces 51, 52 for the holding element- locking element 4, but is only a specialistssfizze with a
  • the spring element 6 has only one engagement projection 61, which is arranged to pass through this recess 53.
  • the retaining element detent element 4 preferably has only one recess 41, which in turn is preferably designed to extend obliquely upward, wherein the engagement projection 61 of the spring element 6 in this
  • the spring element 6 can be designed and arranged such that, with respect to the axis of rotation D, it engages around only the guide surface 51 from the outside, which has the recess 53, but not the other guide surface.
  • the spring element 6 - as in the first-mentioned embodiment - the two guide surfaces 51, 52 may be arranged encompassing from the outside.
  • Locking connection. 7a shows a situation in which the retaining element detent element 4 is still completely below the mounting frame detent element 5
  • FIG. 7b shows a situation in which the retaining element detent element 4 is already located between the two guide surfaces 51, 52 of the mounting frame. Latching element 5 is located and Fig. 7c, the holding element-locking element 4 provided in the locking connection R.
  • the spring element 6 can be designed as a wire spring in all embodiments - as an alternative to the outlined in the drawings designs.
  • the recessed light is constructed like a cell, wherein each cell has a holding element that of a
  • Holding elements is suspended according gimbal.
  • the mounting frame structure can preferably be formed by a one-piece component.
  • Each of the holding elements can have a reflector and / or a light source, so that an independent directional adjustment of these parts is possible.
  • An according to the application recessed luminaire can be flush with the ceiling and / or
  • the holding element can be used without tools in the mounting frame.
  • the recessed luminaire can be modular. A disassembly of the retaining element of the mounting frame can optionally be realized depending on the design with separate tool or without tools.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

L'invention concerne une lampe encastrée, qui comporte un cadre d'encastrement (2) destiné à être encastré dans une ouverture d'encastrement d'un plafond ou d'un mur, ainsi qu'un élément de retenue (3) qui est agencé fixement sur le cadre d'encastrement (2). La lampe encastrée comporte en outre au moins deux systèmes d'assemblage par encliquetage (R, R'). La lampe encastrée est configurée de telle manière que l'élément de retenue (3) est agencé fixement sur le cadre d'encastrement (2) par l'intermédiaire des deux ou plus de deux systèmes d'assemblage par encliquetage (R, R'). Les systèmes d'assemblage par encliquetage (R, R') permettent un montage particulièrement simple de l'élément de retenue (3) sur le cadre d'encastrement (2). La fixation ainsi configurée convient particulièrement pour une suspension sur cardan.
PCT/EP2013/075945 2012-12-10 2013-12-09 Lampe encastrée WO2014090744A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380062366.5A CN104838200B (zh) 2012-12-10 2013-12-09 嵌入式灯具
EP13802943.4A EP2929234B1 (fr) 2012-12-10 2013-12-09 Luminaire encastre dans un plan

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202012104799 2012-12-10
DE202012104799.3 2012-12-10
DE201320102148 DE202013102148U1 (de) 2012-12-10 2013-05-16 Einbauleuchte
DE202013102148.2 2013-05-16

Publications (1)

Publication Number Publication Date
WO2014090744A1 true WO2014090744A1 (fr) 2014-06-19

Family

ID=50383573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/075945 WO2014090744A1 (fr) 2012-12-10 2013-12-09 Lampe encastrée

Country Status (4)

Country Link
EP (1) EP2929234B1 (fr)
CN (1) CN104838200B (fr)
DE (1) DE202013102148U1 (fr)
WO (1) WO2014090744A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502403B2 (en) 2016-04-15 2019-12-10 Current Lighting Solutions, Llc Integrated cardan mechanism for adjustable luminaires

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014105019U1 (de) * 2014-10-21 2016-01-25 Zumtobel Lighting Gmbh Downlight
DE202017101141U1 (de) * 2017-03-01 2018-06-04 Zumtobel Lighting Gmbh Einbauleuchte mit Einbaurahmen und Lichtabgabeeinheit
DE202017101142U1 (de) * 2017-03-01 2018-06-04 Zumtobel Lighting Gmbh Leuchte mit drehbar gelagertem Lichtkopf
DE202017107671U1 (de) * 2017-12-18 2019-03-20 Zumtobel Lighting Gmbh Leuchte mit einem schwenkbar und lösbar gelagerten Lichtkopf

Citations (3)

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Publication number Priority date Publication date Assignee Title
US2984739A (en) * 1958-05-15 1961-05-16 Markstone Mfg Company Lighting fixture assembly
DE1877007U (de) * 1962-10-26 1963-08-08 Philips Patentverwaltung Deckeneinbauleuchte.
DE202008002937U1 (de) * 2008-02-19 2008-04-30 BÄ*RO GmbH & Co. KG Montagerahmen für Leuchten

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JP3273057B2 (ja) * 1992-02-18 2002-04-08 株式会社ウシオスペックス 照明装置
DE4318125B4 (de) * 1993-06-01 2005-06-02 Kaiser Gmbh & Co Kg Hohlkörper für die elektrische Installation
DE202006003777U1 (de) * 2006-03-08 2006-05-04 Rsl Rodust & Sohn Lichttechnik Gmbh Einbauvorrichtung
DE102008009960A1 (de) * 2008-02-20 2009-08-27 Zumtobel Lighting Gmbh & Co. Kg Montagevorrichtung für Deckeneinbau- bzw. Deckenanbauleuchte
DE102009011241A1 (de) * 2009-03-02 2010-09-09 Zumtobel Lighting Gmbh Montagevorrichtung für Deckeneinbauleuchte
DE102009057764A1 (de) * 2009-10-13 2011-04-14 Erco Gmbh Modul-Bausystem für eine Einbauleuchte
DE102009050159A1 (de) * 2009-10-21 2011-04-28 Zumtobel Lighting Gmbh Montagevorrichtung für eine Einbauleuchte
DE102009057443A1 (de) * 2009-12-08 2011-06-09 Traxon Technologies Ltd. Einbauleuchte und Anordnung mit einer Einbauleuchte
DE102010013685A1 (de) * 2010-04-01 2011-10-06 Siteco Beleuchtungstechnik Gmbh Einbauleuchte mit Reflektorbefestigung
JP5642563B2 (ja) * 2011-01-13 2014-12-17 パナソニック株式会社 照明器具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984739A (en) * 1958-05-15 1961-05-16 Markstone Mfg Company Lighting fixture assembly
DE1877007U (de) * 1962-10-26 1963-08-08 Philips Patentverwaltung Deckeneinbauleuchte.
DE202008002937U1 (de) * 2008-02-19 2008-04-30 BÄ*RO GmbH & Co. KG Montagerahmen für Leuchten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502403B2 (en) 2016-04-15 2019-12-10 Current Lighting Solutions, Llc Integrated cardan mechanism for adjustable luminaires

Also Published As

Publication number Publication date
CN104838200B (zh) 2017-07-11
CN104838200A (zh) 2015-08-12
DE202013102148U1 (de) 2014-03-12
EP2929234A1 (fr) 2015-10-14
EP2929234B1 (fr) 2016-10-12

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