EP4075053B1 - Éclairage, dispositif support et module associé, ainsi que procédé d'assemblage - Google Patents

Éclairage, dispositif support et module associé, ainsi que procédé d'assemblage Download PDF

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Publication number
EP4075053B1
EP4075053B1 EP22168159.6A EP22168159A EP4075053B1 EP 4075053 B1 EP4075053 B1 EP 4075053B1 EP 22168159 A EP22168159 A EP 22168159A EP 4075053 B1 EP4075053 B1 EP 4075053B1
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EP
European Patent Office
Prior art keywords
luminaire
rods
support body
ring
holder
Prior art date
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Application number
EP22168159.6A
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German (de)
English (en)
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EP4075053A1 (fr
EP4075053C0 (fr
Inventor
Andreas Walther
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Individual
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Individual
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Publication of EP4075053C0 publication Critical patent/EP4075053C0/fr
Publication of EP4075053B1 publication Critical patent/EP4075053B1/fr
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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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/12—Composite shades, i.e. shades being made of distinct parts
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/26—Manufacturing shades
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain

Definitions

  • the present invention relates to lights with mechanical light radius control.
  • a lamp is a device in which a light source is permanently installed or can be installed reversibly and which is used for lighting.
  • a light source is permanently installed or can be installed reversibly and which is used for lighting.
  • lights such as ceiling lights (as ceiling arches and ceiling crowns), wall lights (as bar lights), table lights (like desk lights), standing lights or street lights. They can be permanently installed or mobile. They can be operated electrically from the mains, with accumulators or batteries, but also with gas.
  • various photometric quality features must be taken into account. These include, for example, parameters such as light direction and light control, luminance distribution, illuminance, glare limitation, light direction and shading as well as light color.
  • JP S57-124 915 U shows a lighting device with linear flexible elements arranged radially around a socket and with a tubular element for focusing or diffusing, which is movable in the axial direction of the socket. Further disclosed JP 3 210 959 U a hanging lamp. In addition, Myfish shows: "Decorative Light Shade: DIY Ideas with Barbecue Sticks by iDIYa" a do-it-yourself video on YouTube about building a lamp from a plastic bottle and barbecue sticks.
  • the object of the present invention is to overcome the disadvantages described above, and in particular to provide a lamp including a carrier device whose beam angle and lighting radius can be mechanically varied during assembly and in the already assembled state.
  • a support device for a lamp which has a support body which has an upper part, at least one middle part and a lower part and has at least one light source receptacle.
  • the carrier body is designed in the form of a coil, with the upper part tapering towards the middle part and the lower part widening away from the middle part.
  • the middle part has at least one barrel-shaped and/or cylindrical section.
  • the carrier body of the carrier device preferably has a further section at the lower part, which is preferably cylindrical in shape. Furthermore, the carrier device preferably has a power connection. In addition, the carrier body can optionally have at least one groove between the upper part and the middle part and/or between the middle part and the lower part.
  • the carrier body preferably consists of at least two elements, the at least two elements of the carrier body being plugged into one another, screwed or glued to one another.
  • the carrier body of the carrier device according to the invention is preferably injection molded, turned or milled and more preferably in one piece.
  • the carrier body is preferably designed in one piece with a holder with strain relief.
  • a lamp is also provided which has the following: a carrier device according to the invention, a large number of rods, at least one ring made of flexible material, a holder and optionally at least one light source.
  • the at least one ring is preferably set up to hold and/or support each bar of the plurality of bars in a single-layer or multi-layer arrangement on the carrier device.
  • the at least one light source is preferably attached to the top and/or bottom of the carrier device.
  • the plurality of rods is optionally composed of an at least partially opaque material and/or an at least partially translucent material.
  • the bars of the plurality of bars are preferably made of wood and/or plastic and/or glass and/or Plexiglas and/or metal and/or carbon.
  • a kit for a lighting arrangement which has the following: a carrier device according to the invention, a large number of rods, at least one ring made of flexible material, at least one light source and a holder.
  • the at least one ring of the lamp according to the invention and/or the kit according to the invention preferably consists of five rings.
  • the carrier body is preferably designed in one piece with the holder, with the holder (24) having a strain relief.
  • the carrier body is designed in one piece with the holder, with the holder (24) having strain relief.
  • a method for assembling a lamp according to the invention comprising the steps of: positioning at least one flexible ring out of a plurality of flexible rings on the central part of a support body of a support device according to the invention; positioning a plurality of rods between the central portion of the support body and the at least one flexible ring; and configuring the lighting radius of the lamp by repositioning individual wands from the plurality of wands.
  • top, bottom, right and left and similar information refer to the orientations or arrangements shown in the figures and only serve to describe the exemplary embodiments. These terms may indicate preferred arrangements but are not meant to be limiting.
  • Candela (cd) is the unit of measure for luminous intensity (luminous flux per solid angle). The smaller the angle, the greater the directivity and candela value.
  • Lumen (Im) is the unit of measurement of luminous flux. Luminous flux is the total amount of light emitted by a lamp.
  • the term beam angle is used below to describe one aspect of the directivity of light sources.
  • the directional characteristic means the angle-dependent luminous intensity (which is measured in candela). It is used, on the one hand, to assess the illumination of surfaces or, on the other hand, the glare of the light source.
  • the beam angle means the angle that is enclosed by the lateral points with which the light is emitted from the lamp, with half the maximum luminous intensity. For this reason, the beam angle is also referred to as the half-value angle. In other words: The beam angle provides information about the angle at which the light is emitted. This applies equally to lights that are suspended, for example from a ceiling or a suspension structure, standing or otherwise attached, for example by means of clamps, in the room to be illuminated.
  • the term “light radius” designates the general emission or form of emission of light that a lamp generates according to the present disclosure.
  • the lighting radius is variable.
  • the radiation emanates from at least one illuminant and is guided or controlled by means of further, mechanically reversibly arranged components of a lamp.
  • the corresponding steering or light guidance of the original light cone relates to the desired three-dimensional geometric shape of the light radius.
  • Control relates to the amount and quality of light emitted.
  • a geometric distinction is made below between lateral portions of the luminous radius and portions of the luminous radius in the emission direction of the luminous medium or luminous media.
  • the 1 shows a schematic side view and a sectional view AA of a carrier body (3) of a carrier device for a lamp according to an embodiment of the present invention.
  • the carrier device has a carrier body (3) which is preferably rotationally symmetrical to the line of intersection AA.
  • the carrier body (3) is made in one piece here. However, it can also (not shown) be composed of several individual parts.
  • the carrier body (3) has different geometric sections both on its inside and on its outside, which can be cylindrical, bulbous, conical, slanted, stepped and the like.
  • the Figure 2A shows a side view of a carrier device (1) for a lamp according to an embodiment of the present invention.
  • the Figures 2B and 2C show two isometric views of the in Figure 2A illustrated carrier device (1).
  • the carrier device (1) has a carrier body (3) which has an upper part (5), at least one middle part (7) and a lower part (9) and an optional further part (10) on the lower part (9), and at least one lamp holder or version (11).
  • an illuminant (12) is also reversibly fixed in the illuminant receptacle (11).
  • the lighting means (12) for example in the case of one or more LEDs, can also be firmly anchored, for example cast in the material of the carrier device (1).
  • the lamp holder (11) in the Figure 2A on the lower part (9) of the carrier body (3).
  • the lamp holder (11) can be provided either instead or additionally on the upper part (5) or on the lateral edges of the carrier device (1).
  • the carrier body (3) of the carrier device (1) is in Figure 2A in the form of a coil, the upper part (5) tapering towards the middle part (7) and the lower part (9) widening away from the middle part (7).
  • the middle part (7) has at least one barrel-shaped and/or cylindrical section.
  • the further part (10) is preferably cylindrical in shape, but can alternatively taper slightly conically inwards with respect to the center of the illuminant (12) or open conically outwards.
  • the carrier body (3) is preferably designed to be rotationally symmetrical or elliptical.
  • the carrier body (3) is also preferably cast in one piece for production reasons or milled or turned from solid material.
  • the carrier body (3) can consist of at least two elements, the at least two elements of the carrier body (3) being plugged into one another, screwed or glued together or vulcanized.
  • the central part (7) in particular can be designed in several parts.
  • the at least two elements optionally have complementary arrangements of screw, snap-in, adhesive and/or plug-in connections at the top, bottom, right, left or side of the carrier body element.
  • the carrier body (1) can be made of plastic, in particular Plexiglas, or metal.
  • the use of electrically non-conductive plastic has the advantage that any insulation between the carrier body (1) and all cables or the power connection (13) can be dispensed with.
  • the use of a translucent plastic is preferred, since in this case the amount of light emitted by the illuminant can be used particularly effectively within the scope of the luminous radius control according to the invention.
  • the carrier device (1) of Figure 2A continue to have a power connector (13).
  • a power connector 13
  • This can be in the form of a connection option for one or more power cables.
  • the power connection (13) can be designed for battery or rechargeable battery operation, with or without a charging station, or wireless power supply, for example via NFC (Near Field Communication).
  • the carrier body (3) preferably has a groove (15) between the upper part (5) and the middle part (7) and/or between the middle part (7) and the lower part (9).
  • FIGS. 1B and 1C show isometric views of the carrier device (1) according to FIG. 1A.
  • FIGS. 1B and 1C show different views of the illuminant (12) used by way of example.
  • the lamp (12) is preferably flush with the further part (10).
  • the illuminant (12) is preferably sunk in the carrier body (1) in such a way that the further part (10) is not covered or hidden by the illuminant (12).
  • FIG 3 shows a further side view of the carrier device (1) of Figure 2A , wherein rings (17) made of flexible material have been placed on the middle part (7).
  • rings (17) made of flexible material have been placed on the middle part (7).
  • the carrier device (1) of the present invention can also be used without or with only such a narrow ring (17a).
  • the 3 Figure 12 further shows two optional central rings (17b) of medium diameter and medium strength flexible material, such as O-rings, loosely resting on the central part (7) of the carrier device (1).
  • the carrier device (1) of the present invention can also be used without or with only such a central ring (17b).
  • the 3 an outer ring (17c) with the largest diameter and at least medium, preferably largest strength, for example an O-ring, which rests loosely on the central part (7) of the support body (3) and is required to have a lamp according to Figures 4 to 6 to assemble.
  • the ring (17c) can also have a smaller thickness than a described ring (17b) with a medium thickness.
  • the Figures 4 to 6 show a lamp (20) with a carrier device (1) as an example in connection with 1 , 2A to 2C and 3 described.
  • the lamp (20) of Figures 4 to 6 also has a large number of rods (22), at least one ring (17) made of flexible material, for example an O-ring, at least one illuminant (12) and a holder (24).
  • the carrier body (1) is preferably made in one piece with the holder (24) with strain relief.
  • the strain relief is on the bracket (24), for example, on the side Figures 2A-2C seen in the form of a hub screw.
  • Other forms of strain relief are possible, such as S-shaped wraps, presses, clamps, tongue and groove fits, etc.
  • Figures 4A to 4F each show a side view of a partially assembled lamp according to an embodiment of the present invention, wherein the degree of assembly of Figures 4A to 4F gradually increasing.
  • Figure 4F shows the attachment or build-up or application of an optional second layer.
  • the layering suggested here, ie with opposing bars, is optional. Equally, parallel layering (not shown) of the rods of the outer layer to the rods of the inner layer is possible.
  • the carrier device (1) of Figures 4 to 6 has a specific steepness with respect to its flanks, specifically defined over the upper part (5), the middle part (7) and the lower part (9) of the carrier body (3). All three parts are designed to work together geometrically to ensure that the multiplicity of rods (22) rest as linearly as possible on the carrier device (1). An increased degree of linear fit can help increase the stability of the lamp (20) when assembled.
  • the carrier device (1) has a plurality of notches in the upper part (5) and/or in the lower part (9) of the carrier body (3). Controlling and/or fixing the position of at least one layer of rods (22), preferably an inner layer.
  • the individual bars of the plurality of bars (22) of the exemplary lamp (20) of Figures 4 to 6 consist of an at least partially opaque material and/or an at least partially translucent material.
  • the use of rods made of wood and/or plastic and/or glass and/or Plexiglas and/or metal and/or carbon is recommended. In their entirety, the rods preferably act selectively as light-guiding elements.
  • composition of the rods from the plurality of rods (22) within the lamp (20) in their overall arrangement is variable in that they can be exchanged at any time, ie during the assembly of the lamp (20) and, if desired, even in the assembled state can become.
  • the lateral radiation component of the lighting radius of the lamp (20) can be configured and adjusted reversibly at any time.
  • the plurality of rods (22) is also preferably tapered, pointed and/or beveled at at least one end. This facilitates the threading of the rods when assembling the lamp (20), for example according to Figures 4A to 4F , and increases the service life of the at least one ring (17) made of flexible material. In addition, such a shape of the rods improves the conduction or deflection of light if the material of one or more rods of the plurality of rods (22) is at least partially translucent.
  • At least one ring (17) is provided, preferably a ring (17c) with the largest diameter and largest strength as exemplified in connection with FIG 2 shown and described.
  • the at least one ring (17) is set up, each rod of the plurality of rods (22) to be held and/or supported in at least one layer of rods (22) on the carrier device (1).
  • At least one additional flexible ring (17) can optionally be used to fix the mounting of the rods of the at least one layer on the carrier body (3) and/or to secure the rods of the at least one layer against slipping on the carrier body (3).
  • the at least one further ring (17) is arranged between the carrier body (3) and the rods of the at least one layer.
  • the at least one further flexible ring (17) can also be provided in order to hold and/or support a large number of rods (22) in at least a first, inner layer of rods (22) on the carrier device (1).
  • the at least one ring (17) is then arranged to hold and/or support a further plurality of bars in at least one further second layer of bars on the at least one first layer of bars.
  • the at least one further ring (17) is arranged between the bars of the at least one first layer and the bars of the at least one second layer.
  • the at least one further ring (17) serves to hold the at least one inner first layer on the carrier body (3) and to non-slip bearing or support of the at least one outer second layer on the at least one first layer of rods.
  • the lamp (20) of Figures 4 to 6 preferably at least five flexible rings (17).
  • these at least five rings (17) comprise two small inner rings (17a) to be positioned in two grooves (15) of the support body (3). They also include two slightly larger rings or middle rings (17b) and a largest or outer ring (17c).
  • the materials of all flexible rings (17) used must be adapted to the circumstances of the lamp (20) to be assembled. So she can Adaptation of various parameters of the rings (17) to the material properties of the carrier body (3) and rods can be advantageous in order to ensure not only a stable lamp construction, but also a reversible adaptability of the lamp (20). Corresponding parameters relate, for example, to different strengths, diameters, widths or thicknesses of the rings (17) and their function purely as a counter bearing between the carrier body (3) and rods, as a counter bearing between inner rods and outer rods and holding means for inner rods or as purely outer retaining rings. In addition, there are both the dimensions and the mass of the rods to be carried or held.
  • the selected material properties of the rings (17) and the material or materials of the plurality of rods (22) result in a reversible frictional connection between the rings and rods.
  • This allows the position of the rods relative to one another and relative to the rings to be varied or changed by shifting.
  • Preferred holding positions of the rings (17), in particular the at least one middle ring (17b) and the outer ring (17c), with respect to the total length of each individual rod of the plurality of rods (22) are at least half the rod length per rod.
  • the center point of at least half the rod length lies in the center point of each individual rod, which also allows rods of different lengths to be used.
  • the respective end breakpoints are located at the points at which a rod begins to taper.
  • rods can be moved both up and down in relation to the central part (7) of the support body (3). This is possible both during the assembly of the lamp (20) and with a lamp (20) that has already been assembled. Overall, this results in an adaptation option that can be adapted to any room, both of lateral portions of the lighting radius and of portions of the lighting radius in the direction of emission of the illuminant(s) used.
  • the at least one light source (12) of the lamp (20) is Figures 4 to 6 the top and/or on the bottom (not shown) of the carrier device (1) attached.
  • the base or bases themselves are fastened in the carrier body (1) either by means of gluing, pressing in, casting in or screwing in.
  • the holder (24) of the light (20) preferably comprises means for suspending and/or supporting the light (20), for example for installation as a ceiling or pendant light.
  • the holder (24) of the lamp (20) comprises at least one attachment option for a stand, for example for mounting as a floor lamp or clamp lamp.
  • Other exemplary suspension means may consist in providing at least two ears in diametrically opposite positions on the at least one ring (17) of flexible material.
  • Such eyelets offer an optional possibility of latching or hanging a lamp (20) according to the invention in a stand, for example a U-shaped stand, or in a free-floating suspension structure, for example made of steel or wire cables.
  • Said eyelets can be made of the same material as the rings (17) and can be made in one piece with them. Alternatively, they can be threaded in as extra parts. The choice of material amounts to all materials that are suitable to engage in the rings (17) without damaging them.
  • the holder (24) of the lamp (20) has a cover for any holder parts such as ropes and for guiding any (electrical) cables.
  • a suitable power cable can also be used as a holder for the lamp (20).
  • the present disclosure also relates to a method of assembling a lamp (20) as exemplified in FIGS Figures 4 to 6 shown.
  • a lamp (20) as exemplified in FIGS Figures 4 to 6 shown.
  • at least one flexible ring from a large number of flexible rings is first placed on the middle part of a carrier body according to the invention Carrier positioned. Thereafter, a plurality of rods are positioned between the central portion of the support body and the at least one flexible ring.
  • a configuration of the lighting radius of the lamp (20) by repositioning individual rods from the multiplicity of rods.
  • the repositioning can be carried out again with a light that has already been assembled.
  • Corresponding parameter and material requirements apply as in connection with the Figures 1 to 6 described.
  • FIGS. 5A, 5B and 5C show side views of other embodiments of the lamp (20), each embodiment showing a different positioning scheme of the plurality of rods (22) on the support body (3). Each mechanical arrangement of the rods results in different radii of light.
  • the Figure 6A shows in this regard an isometric view of another fully assembled one viewed from below, wherein Figure 6B another isometric view of the assembled light fixture of FIG Figure 6A shows with a view from above.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (15)

  1. Un luminaire (20) comprenant :
    - un dispositif de support (1) qui comporte :
    - un corps de support (3) comprenant une partie supérieure (5), au moins une partie centrale (7) et une partie inférieure (9) ; et
    - au moins un logement de moyen d'éclairage (11) ;
    - dans lequel le corps de support (3) est réalisé sous la forme d'une bobine, dans lequel la partie supérieure (5) se rétrécit en direction de la au moins une partie centrale (7) et dans lequel la partie inférieure (9) s'élargit en s'éloignant de la au moins une partie centrale (7) ; et
    - dans lequel ladite au moins une partie centrale (7) comprend au moins une section en forme de tonneau et/ou de cylindre ;
    - une pluralité de barres (22) ;
    - au moins un anneau (17) en matériau flexible ; et
    - un support (24).
  2. Le luminaire (20) selon la revendication 1, qui comprend en outre les éléments suivants :
    au moins un moyen d'éclairage (12).
  3. Le luminaire (20) selon les revendications 1 ou 2, dans lequel le corps de support (3) présente une autre section (10) à la partie inférieure (9), qui est de préférence de forme cylindrique.
  4. Le luminaire (20) selon l'une des revendications précédentes, qui comporte en outre une prise de courant (13).
  5. Le luminaire (20) selon l'une des revendications précédentes, dans lequel le corps de support (3) présente au moins une rainure (15) respectivement entre la partie supérieure (5) et la au moins une partie centrale (7) et/ou entre la au moins une partie centrale (7) et la partie inférieure (9).
  6. Le luminaire (20) selon l'une des revendications précédentes, dans lequel le corps de support (3) est constitué d'au moins deux éléments, les au moins deux éléments du corps de support (3) étant emboîtés, vissés ou collés les uns aux autres.
  7. Le luminaire (20) selon l'une des revendications précédentes, dans lequel le corps de support (3) est moulé par injection, tourné ou fraisé et est de préférence d'une seule pièce.
  8. Le luminaire (20) selon l'une des revendications précédentes, dans lequel le corps de support est réalisé d'une seule pièce avec le support (24), le support (24) présentant une décharge de traction.
  9. Le luminaire (20) selon l'une des revendications précédentes, dans lequel ledit au moins un anneau (17) est agencé pour maintenir et/ou supporter chaque tige de ladite pluralité de tiges (22) selon une disposition en une ou plusieurs couches sur ledit dispositif de support (1).
  10. Le luminaire (20) selon l'une des revendications 2 à 9, dans lequel l'au moins un moyen d'éclairage (12) est placé sur la face supérieure et/ou sur la face inférieure du dispositif de support (1).
  11. Le luminaire (20) selon l'une des revendications précédentes, dans lequel la pluralité de tiges (22) est constituée d'un matériau au moins partiellement opaque et/ou d'un matériau au moins partiellement translucide.
  12. Le luminaire (20) selon l'une des revendications précédentes, dans lequel les tiges de la pluralité de tiges (22) sont fabriquées en bois et/ou en plastique et/ou en verre et/ou en plexiglas et/ou en métal et/ou en carbone.
  13. Un kit pour un ensemble de luminaires comprenant :
    - un dispositif de support (1) qui comporte :
    - un corps de support (3) comprenant une partie supérieure (5), au moins une partie centrale (7) et une partie inférieure (9) ; et
    - au moins un logement de moyen d'éclairage (11) ;
    - dans lequel le corps de support (3) est réalisé sous la forme d'une bobine, dans lequel la partie supérieure (5) se rétrécit en direction de la au moins une partie centrale (7) et dans lequel la partie inférieure (9) s'élargit en s'éloignant de la au moins une partie centrale (7) ; et
    - dans lequel ladite au moins une partie centrale (7) comprend au moins une section en forme de tonneau et/ou de cylindre ;
    - une pluralité de barres (22) ;
    - au moins un anneau (17) en matériau flexible ;
    - au moins un moyen d'éclairage (12) ; et
    - un support (24) ;
    - le corps de support (3) étant réalisé d'une seule pièce avec le support (24), le support (24) présentant une décharge de traction.
  14. Le luminaire (20) selon l'une des revendications 1 à 12 ou le kit selon la revendication 13, dans lequel ledit au moins un anneau (17) est constitué de cinq anneaux (17a, 17b, 17c).
  15. Un procédé d'assemblage d'un luminaire (20) selon les revendications 1 à 12, ou 14, comprenant les étapes suivantes :
    positionner au moins un anneau flexible (17) parmi une pluralité d'anneaux flexibles sur ladite au moins une partie centrale (7) du corps de support (3) du dispositif de support (1) ;
    positionner une pluralité de tiges (22) entre ladite au moins une partie centrale (7) du corps de support (3) et ledit au moins un anneau flexible (17) ; et
    configurer le rayon d'éclairage du luminaire (20) en repositionnant des barres individuelles parmi la pluralité de barres (22).
EP22168159.6A 2021-04-13 2022-04-13 Éclairage, dispositif support et module associé, ainsi que procédé d'assemblage Active EP4075053B1 (fr)

Applications Claiming Priority (1)

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DE102021203653.8A DE102021203653B4 (de) 2021-04-13 2021-04-13 Leuchte, Bausatz für eine Leuchtenanordnung, sowie Verfahren zum Zusammensetzen einer Leuchte

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EP23174964.9 Division-Into 2023-05-23

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EP4075053A1 EP4075053A1 (fr) 2022-10-19
EP4075053C0 EP4075053C0 (fr) 2023-08-09
EP4075053B1 true EP4075053B1 (fr) 2023-08-09

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EP (1) EP4075053B1 (fr)
DE (1) DE102021203653B4 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143286U (fr) * 1976-04-26 1977-10-29
JPS57124915U (fr) 1981-01-30 1982-08-04
JP3210959U (ja) 2017-04-04 2017-06-15 株式会社エス・ティー・イー ペンダント灯

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DE102021203653B4 (de) 2023-04-20
EP4075053A1 (fr) 2022-10-19
EP4075053C0 (fr) 2023-08-09
DE102021203653A1 (de) 2022-10-13

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