EP4296562A1 - Unité d'éclairage allongée et système de plafond équipé de celle-ci - Google Patents

Unité d'éclairage allongée et système de plafond équipé de celle-ci Download PDF

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Publication number
EP4296562A1
EP4296562A1 EP23180197.8A EP23180197A EP4296562A1 EP 4296562 A1 EP4296562 A1 EP 4296562A1 EP 23180197 A EP23180197 A EP 23180197A EP 4296562 A1 EP4296562 A1 EP 4296562A1
Authority
EP
European Patent Office
Prior art keywords
lamp
longitudinal axis
wall
component
bottom wall
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.)
Pending
Application number
EP23180197.8A
Other languages
German (de)
English (en)
Inventor
Ronald Kreilhuber
Michael Krajnjona
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.)
Zumtobel Lighting GmbH
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
Publication of EP4296562A1 publication Critical patent/EP4296562A1/fr
Pending 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • 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
    • F21V21/025—Elongated bases having a U-shaped cross section
    • 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
    • F21V21/03—Ceiling bases, e.g. ceiling roses
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/008—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being outside the housing of the lighting device
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • Ceiling systems are also known from the prior art, which have numerous ceiling panels that are generally aligned parallel to one another, for cooling purposes, for example. In order to integrate lighting into such ceiling systems, it is usually attached to or between the panels using fastening profiles provided on the lamp housing.
  • the side walls each have a latching section for latching fastening of the lighting unit to a corresponding support element.
  • the lamp housing is designed in such a way that the locking sections can be moved from their rest position into a locking position by elastic deflection of the side walls transversely to the longitudinal axis; are therefore elastically movable in such a way that the locking sections automatically move back from the locking position to their rest position after a deflection force has been removed.
  • the supporting wall preferably extends parallel to a plane. This means that a stable, large but at the same time compact supporting wall can be provided.
  • the carrier preferably has outer walls or side webs that extend towards the same side and more preferably perpendicularly away from the supporting wall on one side or preferably on both sides of the longitudinal axis, viewed in the direction of the longitudinal axis. In this way, the carrier can be made particularly stable overall. In this way, when viewed in cross-section in the direction of the longitudinal axis, the carrier preferably has a type of V-shape or more preferably a U-shape, and can therefore be made particularly torsionally rigid.
  • the outer walls or side webs can lie flat against the side walls in the rest position - preferably in one plane.
  • the outer walls or side webs can also provide, for example, a stop for the side walls with elastic return from the latching position to the rest position.
  • a section of low height is limited to one or two adjacent sections of greater height.
  • defined areas can be provided, for example for accommodating lamp components, with stop areas seen in the axial direction.
  • the component support section is preferably formed integrally with the support wall or one of the outer walls or side webs, so that the component support section can be transferred into the operating position by plastic bending from a release position in which a rear side of the support wall facing away from the bottom wall is exposed.
  • a release position in which a rear side of the support wall facing away from the bottom wall is exposed.
  • the component support section can have fixing sections which are connected to corresponding fixing sections of the carrier - for example the opposite outer wall or the opposite side web - have for fixing the component support section in the operating position.
  • This fixation can be, for example, a latching function.
  • the component support section can be held in the operating position in a simple manner, so that a defined alignment and positioning of the same can be provided in a simple and safe manner.
  • the carrier can preferably form a closed, circumferential carrier contour in the area of the component carrying section in its operating position, viewed in the direction of the longitudinal axis.
  • the carrier can be designed to be further stabilized overall - at least in the operating position of the component carrying section.
  • the component support section can also be provided in a particularly simple and safe manner in a stable and positioned manner.
  • the fastening section preferably lies flat against the bottom wall - preferably in one plane. In this way, a stable attachment of the spacer element to the lamp housing and thus ultimately of the carrier to the lamp housing - i.e. via its bottom wall - can be achieved. If necessary, effective heat transfer from the carrier to the lamp housing can also be made possible.
  • the spacer element can preferably have a support section offset from the bottom wall towards the interior for supporting support of the carrier. By providing a defined support section, a defined and secure support can be provided for the wearer.
  • the support section preferably lies flat against the support wall - therefore preferably in one plane - and is more preferably connected to it. In this way, a simple, safe and effective support or attachment of the carrier via the spacer element to the base wall can be provided.
  • the carrier is preferably connected to the spacer element in a detachable or non-detachable manner; This can be done, for example, by means of a force fit, by means of a form fit and/or by means of a material fit.
  • the connection can be provided via the supporting wall on the one hand and the supporting section on the other.
  • the spacer element is preferably formed in one piece, so that it can be manufactured and handled in a simple manner.
  • the spacer element is made in one piece from a sheet metal by bending; This is even more the case with a one-piece design with the lamp housing.
  • the spacer element can therefore be provided cost-effectively in a particularly simple manner.
  • the spacer element can preferably be manufactured as a stamped and bent part.
  • the spacer element preferably has a Z-shape or a U-shape.
  • a Z-shape makes it possible to leave enough space underneath the support for appropriate lamps if necessary; to make maximum use of the lighting space.
  • a U-shape makes it possible to provide the spacer element as compactly as possible.
  • the two spacer elements are preferably provided at opposite ends of the carrier when viewed with respect to the longitudinal axis. This means that the luminaire space can be used to its maximum even if several spacer elements are provided.
  • the bottom wall preferably has light passage sections for emitting light from lamps arranged in the lamp space. In this way the light can come from in the Lamps arranged in the lamp space can be easily and effectively output to the front of the lamp unit.
  • the light passage sections preferably have at least one opening in the bottom wall and/or at least one translucent cover in the bottom wall or are formed by the bottom wall itself.
  • An opening is the simplest form of light passage section and can be easily created in the bottom wall; for example, at the same time in a punching and bending process to produce the lamp housing.
  • a translucent cover makes it possible to close the luminaire housing at the front and at the same time provide defined light emission functions.
  • the light-transmitting cover can be designed, for example, in the form of a diffuser or a lens and the like.
  • the light-permeable cover can also be formed by the bottom wall itself, for example by forming the bottom wall as a whole or at least in sections from a corresponding light-permeable material.
  • the lighting unit can therefore be provided with any light emission functions.
  • the component support section can preferably be provided in a region with respect to the longitudinal axis without locking sections, preferably between two locking sections. In this way, the partial absence of the locking sections can be used, for example, to insert or reach through lamp components. This means that the lamp unit as a whole can be designed to be as compact as possible, while the aesthetic appearance of the lamp is not affected towards the front - i.e. towards the bottom wall.
  • the locking sections can be arranged asymmetrically distributed along the longitudinal axis for each side wall; this is preferably mirror-symmetrical or axially symmetrical with respect to the longitudinal axis. In this way, it is possible to attach the lamp unit, preferably independently of the support elements provided on the ceiling side, for example, by simply rotating it horizontally by 180° in any position along the longitudinal axis with respect to the support element by snapping it into place.
  • the latching sections can preferably be provided for each side wall on an end face of the respective side wall facing away from the bottom wall. This means the flexibility of the Side walls can be used to the maximum to form the locking function.
  • the locking sections are provided in a maximally exposed position in order to enable a simple, safe and effective locking function.
  • the lamp unit preferably also has at least one lamp, which is arranged on the flat front side of the support wall in order to be arranged in the lamp space.
  • the lighting unit can thus be provided ready for operation and equipped to emit light.
  • the light output can also be effectively provided, while at the same time a simple and effective heat dissipation of the lamp via the carrier can take place. This is even more the case if the light source preferably lies flat on the flat front side of the supporting wall.
  • the lamp preferably has optical elements, such as lenses or reflectors, to influence the light guidance.
  • the light emitted by the lamp can thus be guided in a defined manner as desired in order to generate a desired light emission characteristic.
  • the optical elements are preferably arranged in the lamp space, so that the lamp space can be effectively used to accommodate any components of the lamp.
  • the optical elements can be arranged securely between the bottom wall on the one hand and the supporting wall on the other hand and, more preferably, positioned or even clamped between them.
  • the lamp unit preferably also has a lamp component.
  • the lighting unit itself can therefore carry corresponding components for operating the lighting unit.
  • the longitudinal axes of the lamp housing and the element housing preferably run parallel to one another or extend parallel to one another. This means that the system components can easily be arranged next to each other and attached. In addition, an attractive appearance of the ceiling system can be created. In this way, for example, defined and preferably constant distances between the system components (i.e. lighting unit and ceiling element) can be provided over their length (i.e. along the longitudinal axis), whereby the ceiling system can be used, for example, as a cooling ceiling.
  • the lamp unit 1 has an elongated lamp housing 2, which extends along a longitudinal axis X.
  • the longitudinal axis X can, as shown, extend in a straight line and thus form a linear lighting unit 1. Alternatively, however, it is also conceivable that the longitudinal axis
  • the lamp housing 2 has a bottom wall 3 extending along the longitudinal axis X. Like this in particular Figures 1 , 3 and 8th As can be seen, the bottom wall 3 here preferably extends flat and particularly preferably here in or along a plane.
  • the bottom wall 3 preferably has light passage sections 30 for emitting light from lamps 5 arranged in the interior I or a lamp space L described below.
  • the light passage sections 30, such as in the Figures 1 and 8th shown, have at least one opening (here several openings) 31 in the bottom wall 3 and / or at least one translucent cover (here several translucent covers) 32 in the base wall 3 or be formed by the base wall 3 itself.
  • the carrier 6 has a support wall 60 which extends flatly along the longitudinal axis Figures 3 and 5 until 7 as well as 9 to 11 can be seen.
  • the supporting wall 60 preferably completely spans the interior space I between the side walls 4.
  • the support wall 60 can extend parallel to a plane, whereby the flat front side 61 also extends in a plane.
  • the carrier 6 preferably has outer walls or side webs (hereinafter collectively referred to as “outer walls”) 62, viewed in the direction of the longitudinal axis Figures 3 and 5 until 7 as well as 9 to 11 can be seen.
  • the outer walls 62 can then preferably extend along the longitudinal axis X in order to define a fastening space B together with the supporting wall 60.
  • a corresponding outer wall or a corresponding side web 62 is provided only on one side of the longitudinal axis X.
  • the outer walls 62 may extend from the support wall 60 in a direction away from the bottom wall 3; in the exemplary embodiment shown here perpendicular to the bottom wall 3.
  • the side walls 4 each have a latching section 40 for latching fastening of the lamp unit 1 to a corresponding support element 101.
  • the lamp housing 2 is then designed in such a way that the locking sections 40 are moved from their rest position by elastic deflection of the side walls 4 transversely to the longitudinal axis X (cf. Figures 2 to 4 , 8th and 9 ) can be moved or deflected into a locking position. After the deflection forces have been removed, the side walls 4 automatically return to the rest position.
  • the side walls 4 together with the locking section 40 thus act as a catch for the locking fastening of the lamp unit 1 to a support element 101, as described above Figures 2 to 4 can be seen as an example.
  • the outer walls 62 are preferably aligned parallel to the side walls 4.
  • the outer walls 62 can preferably lie flat against the side walls 4 in the rest position.
  • the outer walls 62 can, like this Figures 5 to 7 as well as 9 to 11 can be seen, along the longitudinal axis X have sections 63, 64 of different heights extending away from the supporting wall 60.
  • a transition 65 between adjacent sections 63, 64 of different heights can be formed abruptly along the longitudinal axis X, as is the case Figures 5 to 7 as well as 9 to 11 can be seen.
  • a section 63 of low height can preferably be limited to one or two adjacent sections 64 of greater height, as exemplified in Fig. 9 is shown.
  • the carrier 6 may further preferably have a component support section 66 formed integrally with the support wall 60 for fastening lamp components 8, as shown in FIGS Figures 2 to 4 is visible.
  • the component carrying section 66 is in an operating position (cf. Figures 7 and 9 until 11 ) parallel to the supporting wall 60 and - with reference to the Figures 3 , 9 and 11 - Arranged offset from the bottom wall 3 in the interior I.
  • the component support section 66 is preferably provided in the area of the low height section 63, for example Figures 9 to 11 can be seen.
  • the component support section 66 can be formed on an end face 67 of at least one of the outer walls 62 that is distal with respect to the support wall 60.
  • the component support section 66 is preferably formed integrally with the support wall 60 or one of the outer walls 62, so that the component support section 66 can be formed by plastic bending from one in Fig. 5 illustrated release position, in which a rear side 600 of the support wall 60 facing away from the bottom wall 3 is exposed, into the operating position, as shown in Fig. 7 is shown, can be transferred. This transfer is possible through the synopsis of the Figures 5 to 7 illustrated.
  • the component support section 66 can preferably have a hole pattern 660 for receiving fastening means 18, such as screws, for fastening the lamp components 8.
  • This hole pattern 660 can preferably be formed by one or more through openings or through holes, which can further preferably have an internal thread.
  • threaded sections 180 of the fastening means 18 designed as screws protrude into the fastening space B and therefore do not collide with the lamp 5.
  • a fixing section 620 can be provided on the outer wall 62 opposite the component carrying section 66 here, which is connected to a corresponding fixing section 662 of the component carrying section 66 in the operating position for clamping or latching reception and thus fixing the position of the component carrying section 66 in serve the operating position.
  • These fixing sections 620, 662 are exemplified in the Figures 5 to 7 and 10 shown.
  • the carrier 6 can preferably be formed in one piece; particularly preferably made in one piece from a sheet of metal by bending.
  • the carrier 6 is particularly preferably manufactured as a standing-bending part.
  • Each of the latching sections 40 can preferably have latching sections 41 which extend in sections along the longitudinal axis X, as is the case, for example Figures 2 and 4 can be seen. If present, the component carrying section 66 can be provided in an area with respect to the longitudinal axis X without a locking section 41 and preferably between two locking sections 41, as shown in FIG Fig. 2 and 9 is visible.
  • the locking sections 41 per side wall 4 are arranged asymmetrically distributed along the longitudinal axis
  • the locking sections 41 of the opposite side walls 4 are preferably arranged mirror-symmetrically or axially symmetrically to one another with respect to the longitudinal axis X. This is exemplified in the Fig. 9 shown.
  • each side wall 4 is provided on an end face 42 of the respective side wall 4 facing away from the bottom wall 3.
  • the locking sections 41 can preferably protrude laterally inwards from the respective side wall 4 - i.e. here to the interior space I transversely in front of or parallel to the bottom wall 3.
  • the lamp unit 1 can also have a spacer element 7, which carries the support wall 60 offset parallel to the base wall 3 in the interior I, so that the lamp space L for receiving the lamp 5 is formed between the support wall 60 and the base wall 3.
  • the spacer element 7 is connected only to the bottom wall 3 on the lamp housing side; and therefore not directly connected to the side walls 4.
  • the spacer element 7 preferably has a fastening section 70, via which the spacer element 7 is connected to the bottom wall 3.
  • the fastening section 70 can preferably lie flat against the bottom wall 3.
  • the spacer element 7 and preferably its fastening section 70 can be attached to an inside 33 of the bottom wall 3 facing the interior I.
  • the spacer element 7 can preferably have a support section 71 offset from the bottom wall 3 towards the interior I for the supporting support of the carrier 6.
  • the support section 71 can preferably lie flat against the support wall 60 and can preferably be connected to it.
  • the spacer element 7 has a Z shape.
  • the spacer element 7 can alternatively also have a U-shape or another shape. In the U-shape, the two distal legs then form the fastening section 70 on the one hand and the support section 71 on the other, with the connecting leg then preferably forming the connecting section 72.
  • the spacer element 7 is preferably formed in one piece and is particularly preferably made in one piece from a sheet metal by bending.
  • the spacer element 7 can therefore also preferably be manufactured as a stamped and bent part.
  • the carrier 6 is preferably connected to the spacer element 7 in a detachable or non-detachable manner; This can be done, for example, by means of a force fit, by means of a form fit and/or by means of a material fit.
  • the connection can be provided via the support wall 60 on the one hand and the support section 71 on the other hand.
  • Fastening means 17, such as screws here can preferably be provided, by means of which the carrier 6 is releasably connected to the spacer element 7.
  • the lamp unit 1 can also have the already described lamp 5, which is then preferably arranged on the flat front side 61 of the support wall 60 and particularly preferably lies flat against it, so as to be arranged in the lamp space L .
  • the lighting unit 1 can have one or more lamps 5, depending on requirements.
  • the lamp 5 can have at least one LED module 50 and thus form an LED lamp.
  • the LED module 50 in turn can preferably have a circuit board 51 and LEDs 52 arranged thereon.
  • the circuit board 51 preferably lies flat against the flat front side 61 of the supporting wall 60.
  • the lighting means 5 can further preferably have optical elements 53, such as lenses or reflectors, for influencing the light guidance.
  • the optical elements 53 are preferably arranged in the lamp space L, as shown for example in FIGS Figures 9 to 11 can be derived.
  • the optical elements 53 can have the light passage sections 30 as a light-transmissive cover 32, such as Figures 1 and 8th until 11 can be seen.
  • the electrical components 81 can be attached to the component carrier 82 by means of fastening means 810 - here releasably using screws.
  • the electronic components 80 can be attached to the component carrier 82 by means of fastening means 800 - here releasably by means of screws.
  • the respective threaded sections 801, 811 of the fastening means 800, 810 are accommodated here in the fastening space B and therefore do not collide with the lamp 5.
  • the transition 65 can serve, for example, as an axial stop or for axial positioning of the lamp component 8; for example, by arranging the lamp component 8 axially between two adjacent sections 64 of greater height, as shown by way of example Fig. 9 can be derived.
  • the lamp component 8 can have a component housing 83 in order to partially or completely enclose the lamp component 8 - preferably alone or, for example, together with the component carrier 82 and/or the lamp housing 2.
  • the component housing 83 can be attached using fasteners (here screws) 84; here, for example, on the component carrier 83 (see, for example, Fig. 9 ).
  • the lamp component 8 can preferably be completely accommodated in the interior space I. As shown in the illustrated exemplary embodiment, it is alternatively also conceivable that the lamp component 8, viewed with respect to the longitudinal axis Interior I protrude from the rear of the lamp housing 2, as is the case in particular Figures 2 to 4 can be seen.
  • the ceiling system 10 further has the support element 101 for latching the lighting unit 1 and the ceiling element 10 via their latching sections 40, 14.
  • the following describes, by way of example, with reference to the figures, how the lighting unit 1 can be manufactured and the ceiling system 100 can be formed or assembled.
  • the component carrying section 66 is then transferred from the release position to the operating position - here plastically bent - as can be seen from the overview Figures 5 to 7 is visible.
  • the fixing sections 620, 662 can preferably interact accordingly (cf. Figures 7 and 10 ).
  • the lighting component 8 can then be provided.
  • This can have electrical and/or electronic components 81, 80; in the present case an LED driver 80 and a connection terminal 81 as well as possibly other or further components.
  • these are combined on a component carrier 82 and are each fastened to the component carrier 82 by means of fastening means (here screws) 800, 810.
  • the lamp component 8 can then be placed as a unit on the back 661 of the two component support sections 66 - here with the component carrier 82 - and preferably attached to the carrier 6 by means of fastening means (here screws) 18.
  • the screw shafts or threaded sections 180, 801, 811 of the fasteners 18, 800, 810 protrude into the fastening space B and therefore do not collide with the lamp 5.
  • the screw heads 90 of the fasteners 9 of the lamp 5 are accommodated in the fastening space B, and therefore do not collide with the lamp component 8 placed on the carrier 6.
  • the optical elements 53 can preferably be arranged in the lamp space L in such a way that they extend up to or into the light passage sections 30 and there preferably form the light-transparent cover 32, such as Figures 1 and 8th until 11 can be seen. If necessary, the unit can initially be installed without the lighting component 8. In this case, the lamp component 8 can then be mounted on the component support section(s) 66 after the support 6 and lamp 5 have been installed.
  • the component housing 83 can be placed from behind on the component carrier 82 at a desired time before or after the assembly of the said unit (including the lamp component 8) so that it - here together with the component carrier 82 and the lamp housing 2 - completely houses the lamp component 8 and thus securely accommodates the electrical or electronic components 81, 80 therein.
  • the component housing 83 can be attached using fasteners (here screws) 84; here on the component carrier 83.
  • the support element 101 is first provided and preferably fastened; for example on a wall.
  • the support element 101 is preferably fixedly mounted on a ceiling.
  • a pendulum solution is also conceivable.
  • the lamp unit 1 is easily possible with the lamp unit 1, in particular because all of the components arranged in the interior I (here carrier 6, lamp 5, lamp component 8) are connected to the lamp housing 2 only via the base wall 3 - here via the spacer element 7 - with the lamp housing 2, and the side walls 4 can therefore be freely and elastically deflected.
  • the longitudinal axes X, X P of the lamp housing 2 and the element housing 11 preferably run parallel to one another or extend parallel to one another.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP23180197.8A 2022-06-23 2023-06-20 Unité d'éclairage allongée et système de plafond équipé de celle-ci Pending EP4296562A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202022103499.0U DE202022103499U1 (de) 2022-06-23 2022-06-23 Längliche Leuchteneinheit sowie damit ausgestattetes Deckensystem

Publications (1)

Publication Number Publication Date
EP4296562A1 true EP4296562A1 (fr) 2023-12-27

Family

ID=86904084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23180197.8A Pending EP4296562A1 (fr) 2022-06-23 2023-06-20 Unité d'éclairage allongée et système de plafond équipé de celle-ci

Country Status (2)

Country Link
EP (1) EP4296562A1 (fr)
DE (1) DE202022103499U1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20116869U1 (de) * 2001-10-13 2002-02-21 Atd Eclairage Parc Des Colline Langgestreckte Leuchteneinrichtung
DE102009011794A1 (de) * 2008-03-05 2009-09-10 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit Tragprofil
DE202019103211U1 (de) * 2019-06-07 2020-09-09 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe
DE202019107217U1 (de) * 2019-12-23 2021-03-24 Zumtobel Lighting Gmbh Geräteträger sowie Leuchte mit Geräteträger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20116869U1 (de) * 2001-10-13 2002-02-21 Atd Eclairage Parc Des Colline Langgestreckte Leuchteneinrichtung
DE102009011794A1 (de) * 2008-03-05 2009-09-10 Zumtobel Lighting Gmbh Beleuchtungsanordnung mit Tragprofil
DE202019103211U1 (de) * 2019-06-07 2020-09-09 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe
DE202019107217U1 (de) * 2019-12-23 2021-03-24 Zumtobel Lighting Gmbh Geräteträger sowie Leuchte mit Geräteträger

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