EP2827055B1 - Éclairage doté de dispositif d'éclairage - Google Patents

Éclairage doté de dispositif d'éclairage Download PDF

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Publication number
EP2827055B1
EP2827055B1 EP14177081.8A EP14177081A EP2827055B1 EP 2827055 B1 EP2827055 B1 EP 2827055B1 EP 14177081 A EP14177081 A EP 14177081A EP 2827055 B1 EP2827055 B1 EP 2827055B1
Authority
EP
European Patent Office
Prior art keywords
lighting device
support body
circuit board
board
end cap
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.)
Active
Application number
EP14177081.8A
Other languages
German (de)
English (en)
Other versions
EP2827055A1 (fr
Inventor
Dirk Mania
Andreas Lebherz
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.)
RIDI Leuchten GmbH
Original Assignee
RIDI Leuchten 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 RIDI Leuchten GmbH filed Critical RIDI Leuchten GmbH
Priority to PL14177081T priority Critical patent/PL2827055T3/pl
Publication of EP2827055A1 publication Critical patent/EP2827055A1/fr
Application granted granted Critical
Publication of EP2827055B1 publication Critical patent/EP2827055B1/fr
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Anticipated expiration legal-status Critical

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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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes

Definitions

  • the present invention relates to a lighting device for use in a luminaire.
  • the invention also relates to a luminaire which is equipped with at least one such luminous device.
  • a luminaire usually has at least one lighting device for generating light.
  • the lighting device may itself be a light-generating means or at least have such a light source. If the lighting device is exchangeably attachable to a lamp housing of the lamp, the lighting device may also be referred to below as a lamp.
  • LED stands in the usual way for light-emitting diode. LEDs are characterized by an extremely long life and low energy consumption.
  • rod-shaped lighting devices As a substitute for fluorescent tubes rod-shaped lighting devices can be used, which have a rectilinear board, which carries a plurality of LEDs.
  • the life of such electronic bulbs depends strongly on the heat to which they are exposed. LEDs generate heat during their operation, which must be dissipated as efficiently as possible. Furthermore, the power electronics required to operate the LEDs also generate comparatively much waste heat, which must be dissipated and which also has to be kept away from the LEDs. To achieve sufficient cooling, can be comparatively large heatsinks are used, which light fixtures, which are equipped with LEDs, build comparatively large. In particular, rod-shaped lighting devices are also difficult, which makes it not readily possible to electrically and mechanically connect them in a conventional manner with a lamp housing.
  • the lighting devices also operate at normal mains voltages, ie at about 230 V AC (AC voltage), there is also the problem that there is a predetermined minimum distance between the current-carrying components of the lighting device, which are located on the board, and a cover covering the board must be in order to prevent a spark discharge in the event of contact of the housing of the cover by a person. Thus, such lighting devices also build comparatively large for this reason.
  • the present invention is concerned with the problem of providing for a lighting device of the type described above or for an associated light an improved embodiment, which is characterized in particular by an inexpensive manufacturability.
  • the invention also deals with the problem of realizing the lighting device as compact as possible and preferably to facilitate a simplified handling.
  • the compact design is intended to show in particular by a comparatively small cross section of the substantially rod-shaped lighting device and by a reduced weight of the lighting device.
  • the invention is based on the general idea to realize a rod-shaped lighting device by means of a rectilinear and elongate support body and a rectilinear and elongated cover which is fixed to the support body and thereby covers a arranged on the support body board.
  • the lighting device comprises two end caps, namely a first end cap and a second end cap, which are axially attached to the two longitudinal ends of the unit of support body and cover.
  • the first end cap is equipped with electrical connection elements which are electrically connected to the circuit board and with which an electrical and mechanical connection of the lighting device with a first socket, preferably a light housing of a lamp, are provided.
  • the second end cap is provided with mechanical fasteners which are not electrically connected to the board and are provided only for mechanically connecting the lighting device to a second socket, preferably said lamp housing.
  • the lighting device thereby has an extremely simple structure, since the electrical contact with an external electrical power supply takes place only at one of its longitudinal ends.
  • a “rectilinear body” in the present context is a body whose longitudinal central axis defines a straight line in space.
  • An “elongated body” in the present context is a body whose length measured in the longitudinal direction is greater than a width and height of the body measured transversely to the longitudinal direction. In particular, the body is at least twice and preferably at least ten times longer than it is wide and tall.
  • the contact surface is convexly curved in the cross section measured transversely to the longitudinal direction of the support body.
  • the board is preferably biased or pressed against the holding area or to the contact surface, whereby a large-area contact is supported.
  • the bias reduces residual gaps and thereby improves heat transfer.
  • the curved contact surface in conjunction with a marginal fixation of the board on the holding area.
  • a holding web can be provided along longitudinal side edges of the board, with the aid of which the board is pressed against the contact surface.
  • the board can be bent elastically complementary to the contact surface, whereby it comes to the prestressed, areal contacting along the curved contact surface.
  • the curvature of the contact surface eliminates form tolerances that could hinder an intensive planar contact with a flat design.
  • the lighting device may be configured as ELV lighting device or as SELV lighting device.
  • ELV stands for Extra Low Voltage and is limited to voltages of 50 V AC (AC voltage) and 120 V DC (DC voltage). Such extra-low voltages are largely harmless for adult persons, even on permanent contact.
  • SELV stands for Safety Extra Low Voltage and describes a voltage range up to a maximum of 24 V AC and 60 V DC. Such minimal voltages are safe for children and animals on permanent contact.
  • the design of the lighting device as an electronic component with ELV and preferably with SELV allows a drastic reduction in size.
  • the heat development can be reduced by the limited voltage.
  • the distance to be maintained between the board and the cover greatly decreases with limited voltage.
  • the distance between the board and cover can be so greatly reduced that for the lighting device a total of a relatively small cross-section can be realized.
  • the lighting device can be realized significantly more compact.
  • this also allows the support body to be dimensioned correspondingly smaller, whereby a relatively large amount of weight can be saved overall. Reduced weight simplifies the design of the required sockets and the required connecting elements, whereby these components are simpler and thus less expensive to implement.
  • the lighting device can also be configured without protective conductor, that is without grounding or without grounding. This is especially possible if the luminaire is designed as a SELV component and is not intended for use in a damp room. By eliminating a ground, the electrification of the lighting device can be further simplified, whereby the production of the lighting device and an associated light is cheaper.
  • the connecting elements of the two end caps may be geometrically different. In this way, a confusion-proof installation in the associated versions can be simplified. This reduces in particular the assembly effort, which is also advantageous in an initial installation of the lighting device as in an exchange of the lighting device.
  • the support body is preferably a metal body, whereby it acts in addition to its support function as a heat sink to absorb and dissipate heat generated on the board can.
  • the support body is a metallic extruded profile, which can be particularly easily configured as an efficient heat sink.
  • the extruded profile can basically be an extrusion profile, but preferably an extruded profile.
  • Light metals or light metal alloys such as, for example, aluminum or aluminum alloys, are preferably used.
  • the support body is a parallel to the longitudinal direction of the support body extending channel, engages in the front side per a fastener for securing the respective end cap on the support body axially.
  • the support body serves in this way in addition to the setting or carrying the board, also for securing the end caps.
  • the channel which is preferably integrally formed on the support body, is combined with the respective fastening element.
  • the respective fastening element can in principle be integrally formed on the respective end cap.
  • a separate fastener can be used. This is preferably a pin-shaped fastening element, for example in the form of a screw or a notched pin.
  • the channel is open radially.
  • the radially open channel provides more surface area created for heat radiation, which improves the efficiency of the support body as a heat sink.
  • the LEDs are expedient be arranged on a front side of the board along a rectilinear row, which is preferably arranged centrally with respect to a transverse direction of the board.
  • a central arrangement accordingly, only a single row of LEDs is arranged on the circuit board.
  • the board builds comparatively small in its transverse direction, whereby ultimately the rod-shaped lighting device has a small cross section and thus a compact design.
  • a circuit board in which two or more such linear LED rows are arranged side by side, which run parallel to the longitudinal direction of the board.
  • the support body can have a cooling web in the region of the LED row, ie preferably in the center, a cooling web which is integrally formed on the support body and protrudes transversely with respect to the printed circuit board and away from the printed circuit board.
  • the functioning as a heat sink support body can absorb and dissipate very much heat with the help of such a cooling bar, especially in the field of LED row.
  • just that portion of the board is particularly intensively cooled, in which the most heat is generated during operation of the lighting device.
  • this cooling bar can form the aforementioned channel, whereby in this area of the support profile a comparatively high functional density is achieved, which ultimately supports a compact design and inexpensive production.
  • the cooling web in the support body can separate two hollow chambers from each other.
  • the supporting body With only one cooling bar, the supporting body can thereby form a two-chamber hollow profile, which has a comparatively large surface area for heat radiation.
  • a high transverse stability and rigidity for the support body is realized.
  • the support body along each of opposite longitudinal sides of the holding portion each have a holding web to which the cover is attached.
  • the attachment of the cover is immediately adjacent to the holding area and thus proximal to the board, whereby the lighting device is very compact.
  • the respective holding web integrally on the support body.
  • the two holding webs can be formed in the production of the support body as extruded profile.
  • the support body may again have such retaining webs, wherein the respective retaining web in this case overlap a longitudinal side edge of the board and so attach the board to the support body and can press it.
  • separate holding webs may be provided on the support body for attaching the cover and for securing the board.
  • the same holding webs on the one hand serve to attach the cover and on the other hand serve to fix the circuit board.
  • the respective retaining web receives a double function, since it serves on the one hand for fastening the cover and on the other hand for securing the Board is used.
  • the respective retaining web for securing and pressing the board on the support body may be plastically deformed.
  • the holding webs are reshaped so that they then overlap each one longitudinal side edge of the board and thereby press the board against the support body and fix it.
  • the respective retaining web can extend substantially uninterrupted over the entire length of the board, so that the board is pressed along its entire length at both longitudinal side edges against the supporting body and bears biased against it. This makes it possible to realize a particularly intense heat transfer between the board and the support body.
  • additional heat conduction which can be arranged in a conventional construction between the board and the support body to improve the heat conduction.
  • the respective holding web may have a gripping area for reaching over the board and a clip area for clipping the cover.
  • the cover after attaching the board is particularly easy to attach to the retaining webs. In particular, this tool-free attachment is possible.
  • the support body may extend over a circumference of the lighting device over more than 180 °. hereby takes the support body, which preferably serves as a heat sink, a relatively large proportion of the cross section of the lighting device, namely at least 50%. As a result, a particularly efficient cooling effect can be realized.
  • the support body can directly form a part, preferably a substantial proportion, the outer contour of the lighting device.
  • a substantial proportion in the present context is a share of at least 50%. It is important in this embodiment that the support body directly forms part of the outer contour of the lighting device, whereby the preferably serving as a heat sink supporting body can radiate the heat absorbed directly into an environment of the lighting device.
  • the lighting device has no further housing, which encloses the support body from the outside.
  • a lamp according to the invention is equipped with at least one lighting device of the type described above. Furthermore, such a luminaire comprises a luminaire housing which has the associated first version and the associated second view for the respective luminous device. According to the invention, the respective lighting device is thereby electrically and mechanically connected to the lamp housing via the first socket, while it is only mechanically connected to the lamp housing via the second socket.
  • the electrical connection of the lighting device to the lamp housing means an electrical contact of the lighting device with power electronics for operating the lighting device, which is arranged in the lamp housing.
  • the sockets can have receptacles for the connecting elements of the end caps, which are geometrically are different. In this way, a confusion-proof installation of the lighting device is ensured.
  • the sockets can be designed so that the lighting device with respect to its longitudinal central axis must be applied radially to the lamp housing to introduce the connecting elements of the end caps radially into the receptacles of the versions. Subsequently, the lighting device is rotated about its longitudinal central axis by about 90 °. The recordings rotate within the sockets and can lock into place when the final assembly position is reached.
  • the sockets can be designed according to an advantageous embodiment so that they allow a so-called "top test". At least the first version can be designed for such a top test.
  • measuring electrodes of a measuring device can be electrically contacted through a housing recess with the electrical contacts of the socket in order to test the lamp or the lighting device inserted in the sockets.
  • FIG. 1 comprises a lamp 1, a lamp housing 2 to which appropriate holders, namely a first holder 3 and a second holder 4, a lighting device 5 can be attached, which can also be referred to as a lamp 5.
  • the lighting device 5 has according to the Fig. 6a to 6d preferably a round and substantially circular cross-section.
  • the brackets 3, 4 are provided with corresponding versions, namely with a first version 6 in the first holder 3 and a second version 7 in the second holder 4.
  • power electronics for operating the lighting device 5 may be housed.
  • the luminaire housing 2 is used, for example, for a ceiling mounting of the lamp 1.
  • the lamp 1 is configured so that only a single lighting device 5 can be attached thereto. It is clear that in another embodiment, the lamp 1 or its luminaire housing 2 may be configured so that it also two or more such lighting devices 5 can be attached.
  • FIGS. 1 to 5 includes the respective, rod-shaped and rectilinear and elongated lighting device 5 in the FIGS. 2 to 5 recognizable rectilinear board 8, which carries a plurality of light-emitting diodes, ie LEDs 9.
  • the term "LED” in the present context also includes “OLEDs", where "OLED” stands for organic LED.
  • the lighting device 5 comprises a rectilinear and elongate support body 10, one in the FIGS. 1 to 3 recognizable, straight and elongate cover 11, two end caps, namely a first end cap 12 and a second end cap 13th
  • the support body 10 has according to the FIGS. 6a to 6d a holding portion 14 for the arrangement of the board 8.
  • the cover 11 is according to FIG. 6d attached to the support body 10.
  • the first end cap 12 at a first longitudinal end 15 of the lighting device 5 axially, so attached coaxially to a longitudinal central axis of the lighting device 5 on the support body 10 and on the cover 11.
  • the first end cap 12 has two, preferably exactly two, electrical connection elements 16, which with the board 8 are electrically connected.
  • These electrical connection means 16 are facing outward, ie away from the support body 10 and facing away from the cover 11 axially from the first end cap 12 and are designed for electrical and mechanical connection of the lighting device 5 with the first version 6.
  • This first version 6 is connected in the assembled state of the lamp 1 in a conventional manner to an electrical power supply, for example to a power grid.
  • the second end cap 13 is axially attached to the support body 10 and the cover 11 at a second longitudinal end 17 of the lighting device 5.
  • the second end cap 13 has according to FIG. 3 two, preferably only two, mechanical connecting elements 18 which protrude axially from the second end cap 13 to the outside.
  • the mechanical connecting elements 18 serve for mechanically connecting the lighting device 5 to the second socket 7, which is arranged axially opposite the first socket 6.
  • the electrical power supply of the lighting device 5 presented here takes place exclusively via the electrical connection elements 16 of the first end cap 12.
  • the lighting device 5 presented here can in principle be designed for normal mains voltages, ie up to 230 V AC.
  • the lighting device 5 is designed as an ELV device which is operated with a maximum of 50 V AC or a maximum of 120 V DC.
  • a design of the lighting device 5 is a SELV device, which is operated at a maximum of 24 V AC or 60 V DC.
  • the Lighting device 5 also designed without protective conductor, whereby their electrical connection is considerably simplified.
  • the electrical connection elements 16 of the first end cap 12 have a different geometry than the mechanical connecting elements 18 of the second end cap 13, whereby a confusion-proof installation of the lighting device 5 is simplified on the lamp housing 2.
  • a confusion can be excluded in particular if the associated sockets 6, 7 also have corresponding complementary shaped receptacles, namely a first receptacle 19 on the first socket 6 for the electrical connection elements 16 and a second receptacle 20 on the second socket 7 for the mechanical Connecting elements 18.
  • the support body 10 is useful at the same time as a heat sink and is made for this purpose of a suitable metal, preferably light metal or light metal alloy.
  • the support body 10 is a metal extruded profile, which may be produced in particular by extrusion. The profiling of the support body 10 in the cross sections 6a to 6d recognizable.
  • the support body 10 has a channel 21 which extends parallel to the longitudinal direction of the support body 10.
  • the longitudinal direction of the support body 10 is in the cross sections of FIGS. 6a to 6d perpendicular to the plane of the drawing.
  • the channel 21 is used at the longitudinal ends 15, 17 of the lighting device 5 for securing the respective end cap 12, 13.
  • pin-shaped fasteners are used, which penetrate axially into the end 21 in the channel.
  • Such fasteners may be, for example, screws or pins, in particular grooved pins, which are in the respective End cap 12, 13 according to the FIGS.
  • shaped, pin-shaped fastening sections may also be integrally formed on the respective end cap 12, which engage in the channel 21, so that with their help, the respective end cap 12, 13 on the support body 10 can be fixed.
  • the LEDs 9 may preferably be arranged along a rectilinear row 23 on a front side 24 of the board 8. If, as in the embodiment preferred here, only a single such LED row 23 is arranged on the circuit board 8, this is expediently located centrally on the circuit board 8.
  • the support body 10 may have on a side facing away from the board 8 side of a cooling bar 25 which is selectively arranged so that it is in the range of the LED row 23 when the board 8 is attached to the support body 10. In the example, the cooling web 25 is thus arranged centrally on the support body 10.
  • the cooling bar 25 can be formed integrally on the carrier body 10 in a particularly simple manner.
  • the cooling web 25 extends in cross section of the support body 10 substantially transversely or radially to its longitudinal central axis.
  • the aforementioned channel 21 is formed in the cooling web 25.
  • the channel 21 is here also radially open with respect to the longitudinal axis of the lighting device 5, whereby the cooling fin 25 is virtually divided in this area. This measure leads to more surface on the support body 10, which is available for the emission of heat.
  • the cooling bar 25 thus selectively absorb heat there and dissipate, where it arises predominantly on the board 8, namely in the range of the LED row 23.
  • the cooling web 25 separates in the support body 10 also two hollow chambers 26, 27 from each other, whereby the Carrying body 10 has a total of a larger surface area, which allows a radiation of heat.
  • the support body 10 has two retaining webs 28, 29 which extend along opposite longitudinal sides of the holding region 14 parallel to the longitudinal axis of the lighting device 5.
  • FIG. 6d can be attached to these retaining webs 28, 29, the cover 11.
  • the holding webs 28, 29 are expediently integrally formed on the support body 10, which is particularly simple when using an extruded profile for the support body 10 is possible.
  • the respective holding web 28, 29 presses the board 8 in the region of the respective longitudinal side edge 30, 31 against the holding region 14 and thus against the carrier body 10 , As a result, the board 8 is at the same time sufficiently securely fixed to the support body 10.
  • the respective retaining web 28, 29 for attaching and pressing the board 8 on the support body 10 is plastically deformed.
  • the pressing and fixing of the board 8 on the support body 10 can be particularly easily realized over the entire length of the board 8, when the respective holding web 28, 29 extends over the entire axial length of the support body 10 and is also formed over its entire axial length ,
  • the respective holding web 28, 29 has a gripping area 32 and a clip area 33.
  • the gripping region 32 serves for reaching over the printed circuit board 8.
  • the clip region 33 is used for clipping the cover 11, which has a corresponding, complementary clip contour 34 at the edge for this purpose.
  • the deformation of the retaining webs 28, 29 according to FIG. 6c whereby they are plastically deformed, such that they overlap with the respective gripping region 32 the associated longitudinal side edge 30, 31 and press against the holding portion 14.
  • the deformation can be done for example by means of a Rolierhabilits.
  • a prestressing of the printed circuit board 8 takes place in which it is likewise arched in cross section. As a result, a large-area, biased contact between board 8 and holding portion 14 is enforced.
  • the support body 10 extends along a in FIG. 6d indicated by a double arrow circumferential direction 35 over more than 180 °.
  • the support body 10 extends in the circumferential direction 35 about 230 °.
  • This design has the consequence that as much as possible metallic surface is available, which allows a heat radiation to the outside.
  • Particularly useful is an embodiment in which the support body 10 itself directly forms a portion of an outer contour of the lighting device 5.
  • the proportion of the support body 10 at this outer contour is more than 50%.
  • the first version 6 can have two test openings 37, 38, through which test probes can be inserted from the outside into the first socket 12 in order to be able to test the function of the luminaire 2 or of the luminous device 5 even when the luminous device 5 is attached thereto.
  • the first version 6 has a top test function.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Claims (13)

  1. Système d'éclairage,
    - comprenant une platine (8) rectiligne et allongée, qui supporte plusieurs DEL (9),
    - comprenant un corps porteur (10) rectiligne et allongé, qui présente, pour la platine (8), une zone de maintien (14), dans laquelle la platine (8) est disposée,
    - comprenant un recouvrement (11) rectiligne et allongé, lequel est fixé au niveau du corps porteur (10) et qui recouvre dans ce cadre la platine (8),
    - comprenant un premier capuchon d'extrémité (12), qui est emboîté au niveau d'une première extrémité longitudinale (15) du système d'éclairage (5) sur le corps porteur (10) et le recouvrement (11) et qui présente des éléments de raccordement (16) électriques raccordés électriquement à la platine (8), lesquels dépassent vers l'extérieur de manière axiale du premier capuchon d'extrémité (12) et qui sont prévus afin de raccorder de manière électrique et mécanique le système d'éclairage (5) à une première douille (6),
    - comprenant un deuxième capuchon d'extrémité (13), qui est emboîté au niveau d'une deuxième extrémité longitudinale (17) du système d'éclairage (5) sur le corps porteur (10) et le recouvrement (11) et qui présente des éléments de raccordement (18) mécaniques, qui dépassent vers l'extérieur de manière axiale du deuxième capuchon d'extrémité (13) et qui sont prévus afin de raccorder de manière mécanique le système d'éclairage (5) à une deuxième douille (7) faisant face à la première douille (6),
    - dans lequel le système d'éclairage (5) peut être connecté à une alimentation en énergie électrique exclusivement par l'intermédiaire des éléments de liaison (16) du premier capuchon d'extrémité (12),
    - dans lequel les DEL (9) sont disposées le long d'une rangée (23) rectiligne,
    - dans lequel le corps porteur (10) présente, au niveau d'un côté opposé à la platine (8), dans la zone de la rangée (23), une nervure de refroidissement (25), qui est intégralement formée au niveau du corps porteur (10),
    caractérisé en ce
    - que la nervure de refroidissement (25) sépare, dans le corps porteur (10), deux chambres creuses (26, 27) l'une de l'autre,
    - que le corps porteur (10) présente, dans la nervure de refroidissement (25), un canal (21) s'étendant de manière parallèle par rapport à la direction longitudinale du corps porteur (10), ouvert radialement vers l'extérieur en direction de l'environnement du système d'éclairage (5).
  2. Système d'éclairage selon la revendication 1,
    caractérisé en ce
    - que la zone de maintien (14) présente une surface d'appui (39),
    - que la platine (8) repose, le long de l'ensemble de son côté arrière (36), à plat au niveau de la surface d'appui (39).
  3. Système d'éclairage selon la revendication 2,
    caractérisé en ce
    que la surface d'appui (39) est, dans la section transversale, incurvée de manière convexe en direction de la platine (8).
  4. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le système d'éclairage (5) ne présente aucun conducteur de protection.
  5. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que les éléments de raccordement (16, 18) des deux capuchons d'extrémité (12,13) sont différents géométriquement.
  6. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le corps porteur (10) est un profilé extrudé métallique.
  7. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que respectivement un élément de fixation servant à fixer le capuchon d'extrémité (12,13) respectif au niveau du corps porteur (10) vient en prise de manière axiale côté frontal avec le canal (21).
  8. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le corps porteur (10) présente, le long des côtés longitudinaux, se faisant face, de la zone de maintien (14), respectivement une nervure de maintien (28, 29), au niveau desquelles le recouvrement (11) est fixé.
  9. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    que le corps porteur (10) présente, le long des côtés longitudinaux, se faisant face, de la zone de maintien (14), respectivement une nervure de maintien (28, 29), qui surmonte respectivement un bord de côté longitudinal (30, 31) de la platine (8) et fixe ainsi la platine au niveau du corps porteur (10) en l'y pressant.
  10. Système d'éclairage selon la revendication 9,
    caractérisé en ce
    que la nervure de maintien (28, 29) respective servant à fixer et à presser la platine (8) au niveau du corps porteur (10) est mise en forme de manière plastique.
  11. Système d'éclairage selon l'une quelconque des revendications 8 à 10,
    caractérisé en ce
    que la nervure de maintien (28, 29) respective présente une zone de préhension (32) servant à surmonter la platine (8) et une zone de clipsage (33) servant à clipser le recouvrement (11).
  12. Système d'éclairage selon l'une quelconque des revendications précédentes,
    caractérisé en ce
    - que le corps porteur (10) s'étend le long d'une périphérie du système d'éclairage (5) sur plus de 180°, et/ou
    - que le corps porteur (10) forme directement une portion d'un contour extérieur du système d'éclairage (5).
  13. Lampe,
    - comprenant au moins un système d'éclairage (5) selon l'une quelconque des revendications précédentes,
    - comprenant un boîtier de lampe (2), qui présente la première douille (6) respective et la deuxième douille (7) respective,
    - dans laquelle le système d'éclairage (5) respectif est raccordé par l'intermédiaire de la première douille (6) de manière électrique et mécanique au boîtier de lampe (2) et est raccordé, par l'intermédiaire de la deuxième douille (7) seulement de manière mécanique au boîtier de lampe (2).
EP14177081.8A 2013-07-15 2014-07-15 Éclairage doté de dispositif d'éclairage Active EP2827055B1 (fr)

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DE102013213767.2A DE102013213767A1 (de) 2013-07-15 2013-07-15 Leuchte mit Leuchteinrichtung

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DE102015122510A1 (de) 2015-12-22 2017-06-22 Rehau Ag + Co Leuchtvorrichtung mit einer länglichen Leuchte und einem Schutzelement aus einem Kunststoffmaterial
DE102015122566A1 (de) 2015-12-22 2017-06-22 Rehau Ag + Co Leuchtensystem umfassend mehrere Leuchteinheiten
DE202016104177U1 (de) 2016-07-29 2017-11-02 Rehau Ag + Co Leuchtvorrichtung
DE202016106102U1 (de) 2016-10-31 2018-02-01 Rehau Ag + Co Leuchtvorrichtung
DE202017105803U1 (de) 2017-09-25 2019-01-09 Rehau Ag + Co Leuchtvorrichtung

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DE202010001089U1 (de) * 2010-01-18 2010-06-02 Luxerna Led Lighting Gmbh Spannungsversorgung der LED Röhren über beide Kontaktstifte eines Kontaktstiftesockels für G13 Fassungen
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EP2385292A1 (fr) * 2010-05-03 2011-11-09 Samsung LED Co., Ltd. Appareil d'éclairage employant un emballage de dispositif électroluminescent
DE202010005696U1 (de) * 2010-06-22 2010-09-30 Unity Opto Technology Co., Ltd., San Chung City Lampenanordnung
KR101055767B1 (ko) * 2010-06-25 2011-08-11 박기주 Ｌｅｄ 조명등
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EP2827055A1 (fr) 2015-01-21
PL2827055T3 (pl) 2017-05-31

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