EP2650595B1 - Bande lumineuse avec luminaire - Google Patents

Bande lumineuse avec luminaire Download PDF

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Publication number
EP2650595B1
EP2650595B1 EP13163362.0A EP13163362A EP2650595B1 EP 2650595 B1 EP2650595 B1 EP 2650595B1 EP 13163362 A EP13163362 A EP 13163362A EP 2650595 B1 EP2650595 B1 EP 2650595B1
Authority
EP
European Patent Office
Prior art keywords
lamp
housing
holding device
light
attached
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.)
Not-in-force
Application number
EP13163362.0A
Other languages
German (de)
English (en)
Other versions
EP2650595A1 (fr
Inventor
Michael Krajka
Andreas Lebherz
Dirk Mania
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 PL13163362T priority Critical patent/PL2650595T3/pl
Publication of EP2650595A1 publication Critical patent/EP2650595A1/fr
Application granted granted Critical
Publication of EP2650595B1 publication Critical patent/EP2650595B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/025Elongated bases having a U-shaped cross section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/20Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement 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
    • F21V23/007Arrangement 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
    • F21V23/009Arrangement 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 inside the housing of the lighting device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Definitions

  • the present invention relates to a lamp for wall and / or ceiling mounting, with the features of claim 1. Furthermore, the present invention relates to a light strip, which has at least two such lights.
  • Luminaires which are suitable for the production of a light band, usually have a rectilinear shape, whereby the lights can line up like a line or band, so that they abut each other frontally. Lamps that are suitable for such rectilinear luminaires may also have a rectilinear shape and may conveniently be designed rod-shaped or tubular.
  • Fluorescent tubes are generally known which have a glass cylinder which contains a phosphor gas and which has electrical connections at its axial ends.
  • the associated lights have brackets with integrated electrical contacts, in which the fluorescent tubes are used, such that the brackets are located on the outside of the longitudinal ends of the respective fluorescent tube.
  • LED tubes that is, by lamps in which a plurality of LEDs (LED for light-emitting diode) are housed in a transparent tube body for the light to be emitted.
  • LED tubes can be used in place of conventional fluorescent tubes in conventional lights, a power electronics required for this purpose is integrated into the respective LED tube, for example to convert a mains voltage to a voltage required by the LEDs.
  • the LED tubes are relatively heavy and expensive. Furthermore, LEDs generate comparatively much heat, whereby comparatively high temperatures are achieved in the tubular body, which extends the life of the LEDs as well the power electronics reduced.
  • the weight of the LED tubes makes their secure mounting on or in a luminaire difficult. In particular, it may be necessary to reinforce a luminaire housing in the region of the end-side brackets.
  • a generic lamp is for example from the US 2011/0297971 A1 known. It comprises a luminaire housing which has a rectilinear support profile for wall and / or ceiling mounting, a rectilinear lamp which has a plurality of LEDs, a holding device for fastening the respective lamp to the luminaire housing and power electronics for the power supply of the at least one lamp.
  • the power electronics are integrated in the lamp.
  • the holding device for fixing the lamp is arranged on the support profile in the known lamp.
  • the present invention is concerned with the problem of providing for a lamp or for a lamp of the type mentioned in an improved embodiment, which is characterized in particular by an increased life of the lamp and / or by a simplified mounting between the lamp and the lamp housing.
  • the invention is based on the general idea, in a luminaire, which includes a luminaire housing for wall and / or ceiling mounting and at least one linear, multiple LEDs having lamp to provide at least one holding device and at least one power electronics, wherein the holding means for securing the respective Lamp on the lamp housing is used while the power electronics outside of the respective lamp is arranged on or in the lamp housing.
  • a luminaire housing for wall and / or ceiling mounting and at least one linear, multiple LEDs having lamp to provide at least one holding device and at least one power electronics, wherein the holding means for securing the respective Lamp on the lamp housing is used while the power electronics outside of the respective lamp is arranged on or in the lamp housing.
  • the power electronics is characterized in that it is electrically connected to the housing-side primary electrical connections, via which the lamp is electrically connected to a power grid.
  • This power grid is located in a wall or ceiling having the respective building.
  • the respective lamp is preferably elongate and thereby designed in a straight line, in particular rod-shaped or tubular.
  • At least one such holding device may have housing-side electrical secondary connections, which are electrically connected to electrical connection means of at least one such lamp and which are electrically connected to at least one such power electronics.
  • the electrical connection between the lamp and power electronics also takes place via the holding device, which already produces the mechanical connection between the lamp and the lamp housing. This simplifies the assembly.
  • the respective holding device may be a fixed to the lamp housing socket part and a at least Having a lamp attached plug part, which are plugged together and thereby form a mechanical connector, which considerably simplifies the installation of the lamp on the lamp and which produces a mechanical attachment of the lamp to the lamp housing.
  • the socket part and the plug part can also form an electrical plug-in connection in the plugged state socket-side contacts which are electrically connected to the respective power electronics, with plug-side contacts electrically connected, which are electrically connected to the secondary terminals.
  • a combined mechanical and electrical connector is created, which greatly simplifies the installation of the lamp on the lamp.
  • the respective lamp may have at least one circuit board which carries a plurality of such LEDs.
  • the respective lamp can have a rectilinear platinum carrier which carries the respective circuit board on its upper side and on the underside of which the respective holding device is fastened.
  • the presented construction leads to the fact that the heat arises exclusively at the top of the platinum carrier, so that the underside of the platinum carrier is available for the radiation of the heat.
  • the thermal load of the lamp can be significantly reduced.
  • the improved heat dissipation which can be realized by the proposed construction of the lamp, to provide more LEDs and / or to use more powerful LEDs.
  • the lamp used here can achieve a relatively high light intensity, which is in particular significantly greater than in the case of fluorescent tubes or LED tubes of the same size.
  • the LEDs which are arranged on the board carrier only at the top, have a preferred light emission direction.
  • a main axis of the light emission is perpendicular to the top of the platinum carrier. Starting from this main emission direction, the light emission has a conical or wedge-shaped geometry whose conical or wedge angle is at most 180 °.
  • the lamp presented here differs significantly from conventional fluorescent tubes and LED tubes that uniformly turn off their light in the circumferential direction.
  • At least one such holding device for adjusting a rotational position between at least one such lamp and the lamp housing can be configured around a rotation axis extending parallel to the longitudinal direction of the lamp and outside the lamp. If a lamp of the type described above is used, which is characterized by a preferred Lichtabstrahlraum, the Lichtabstrahlraum the lamp can be adjusted relative to the lamp housing by the Drehver monokeit of the lamp and the lamp housing. In this way, for example, a spatial radiation can be improved with the help of the lamp.
  • the respective holding device may have a hinge defining the axis of rotation, which is arranged between a housing-side attachment point, via which the holding device is attached to the lamp housing, and a lamp-side attachment point, via which the holding device is attached to the lamp.
  • the respective joint is thus located between the lamp and the lamp housing, whereby the setting of a Lichtabstrahlwinkels is simplified with respect to the lamp housing.
  • the holding device has at least one lamp part attached to the respective lamp and at least one Having mounted on the lamp housing housing part, which represent separate components and are attached to each other.
  • the two components can be movable, in particular articulated, connected to each other.
  • the respective lamp part is held in a rotationally adjustable manner on the housing part via a hinge defining the respective axis of rotation.
  • the rotational adjustability between the lamp and the lamp housing can be realized particularly inexpensively with the aid of the respective holding device.
  • the respective holding device can now have at least two such lamp parts which are held on a common housing part via a common joint or via separate joints.
  • the two lamps can be adjusted independently relative to the luminaire housing with respect to their rotational position, which significantly improves the usability of the lamp.
  • the respective joint may have a central part and two side parts, which are arranged with respect to the axis of rotation on both sides of the central part.
  • the middle part may have on its axis of rotation with respect to the axial end faces a contact surface which is convex or concave curved or conical.
  • the respective side part may have a mating contact surface which is shaped to be complementary to the facing contact surface of the middle part and is in engagement therewith.
  • the counter contact surface and the associated contact surface are ribbed in a star shape with respect to the axis of rotation.
  • the housing part may comprise the socket part and a connecting part of the plug part, in which case the plug part has the connecting part and at least one such lamp part.
  • the respective holding device thus comprises at least three individual components, namely the socket part, the connecting part and at least one lamp part.
  • the holding device can be particularly easy to produce.
  • the luminaire housing has a rectilinear support profile for wall and / or ceiling mounting and at least one rectilinear equipment support attached thereto, on which the at least one power electronics is arranged and to which the at least one retaining device is attached.
  • the lamp housing has a comparatively easy to implement construction, which also allows easy installation.
  • the respective equipment carrier can be secured by at least one locking device on the support profile, which is characterized by a particularly high stability and strength in the connection between equipment carrier and support profile.
  • the respective holding device can now be fastened to the device carrier in the region of such a locking device. In this way it is achieved that the weight of the lamp is introduced via the respective holding device in the region of the respective locking device in the equipment carrier.
  • the device carrier has due to its secure connection to the support profile a particularly high rigidity and stability, which simplifies the mounting of the lamp on the lamp housing.
  • the platinum support may be a metal profile, in particular a light metal profile, preferably an aluminum profile.
  • the profile support on the one hand has a very high stability, whereby in particular a sagging or sagging of the linear, rod-shaped lamp can be avoided.
  • the metallic profile carrier can dissipate heat well, which is generated by the LEDs during operation of the lamp and introduced via or through the respective board in the profile carrier. Thus, the thermal load of the lamp can be further reduced, which increases their lifetime.
  • the cover may have a C-shaped cross-sectional profile whose profile opening is closed by the platinum carrier.
  • This configuration leads to a design in which the profile carrier is covered only on its upper side by the cover, while it is open on its underside and exposed to the environment. This measure improves the heat radiation of the platinum support to the environment via its underside.
  • the cover can be attached directly to the board carrier.
  • Conceivable is in particular a Verclipsung or Verrastung.
  • at the profile opening opposite profile leg of the cover may be equipped with locking lugs, which cooperate with corresponding latching contours, which may be formed on the longitudinal sides of the platinum carrier.
  • the cover may, in particular by its manufacture from plastic, be designed to be resilient so far that it can be clipped onto the platinum carrier transversely to its longitudinal direction.
  • the carrier-side fastening means which are formed on the platinum carrier may be formed by at least one screw, in which at least one screw can be screwed to attach the lamp or in the lamp.
  • a screw is characterized by a cross-sectional profile having a groove profile or sawtooth profile on two opposite walls in the channel, which cooperates with a screw in the manner of a threaded segment. Since the respective screw extends within the profile body over the entire length of the platinum carrier, such a screw can be fastened at any point between the longitudinal ends of the platinum carrier, whereby a high flexibility for the positioning of a holder for connecting the lamp is given to the lamp ,
  • the electrical connection means may comprise at least two lamp-side electrical contacts, which are electrically connected via at least two electrical lines with board-side electrical contacts, which in turn are electrically connected via interconnects of the respective board with the LEDs.
  • no power electronics are provided between the LEDs and the electrical connection means of the lamp, so that the lamp presented here is not associated Power electronics included. Rather, such power electronics can now be arranged on or in the luminaire. This measure reduces the weight of the lamp on the one hand. On the other hand, the lamp can thus be realized cheaper.
  • the power electronics and the LEDs are thermally decoupled from each other in this way, whereby the life of the power electronics and / or LEDs can be significantly increased.
  • At least one end cap can be provided, which is attached to a longitudinal end of the platinum carrier and the cover. Since the plate carrier and the cover are each designed as profile body, which are made in particular by extrusion or pultrusion, the respective end cap allows a frontal completion of the respective lamp, for example, the electrical components of the lamp, ie in particular the LEDs from dust, dirt and moisture to protect. In particular, the respective end cap can be clipped or glued.
  • At least its such end cap can have cap-side electrical contacts which, when plugged in, electrically contact the board-side electrical contacts, and which are electrically connected to the above-mentioned electrical lines.
  • the electrical contacting of the boards takes place via this end cap, wherein the lines leading to the lamp-side electrical contacts, emanating from this end cap.
  • the electrical lines are formed by means of electrical cables which extend over their entire length or only in a longitudinal section in a channel which is formed on the underside of the platinum carrier. This makes it possible, the electrical wires and the associated cable from a longitudinal end of the lamp, suitably covered by the above-mentioned end cap to a quasi arbitrary position between the longitudinal ends of the lamp and thus protected to lay.
  • a cable comprises at least one conduit and an electrical insulation surrounding the conduit.
  • a light band according to the invention is characterized by at least two lights of the type described above, which abut one another at the front side.
  • a luminaire 1 comprises a luminaire housing 2 and at least one lamp 3 Fig. 2
  • the luminaire 1 has exactly one lamp 3 which, in FIG Fig. 2
  • the lamp In a downward starting position, the lamp is denoted by 3.
  • the lamp In a right-angled position, the lamp is designated 3 '.
  • the embodiment shown has exactly two lamps 3, the right-hand lamp 3 being shown again in two relative positions with respect to the lamp housing 2.
  • the lamp is labeled 3.
  • the lamp in the relative position which is pivoted to the right, the lamp is denoted by 3 '. It is clear that in principle an embodiment with three or more such lamps 3 can be realized.
  • At least one holding device 4 is provided.
  • the respective holding device 4 is arranged between two longitudinal ends 5 of the respective lamp 3, wherein in Fig. 1 only the left longitudinal end 5 recognizable is.
  • the adjacent to this longitudinal end 5 holding device 4 has a significant distance to this longitudinal end 5, which is measured parallel to a longitudinal direction 6 of the lamp 3.
  • the respective lamp 3, like the luminaire 2, has a rectilinear shape.
  • At least one power electronics 7 is housed, which serves to power the respective lamp 3.
  • Fig. 3 exemplified such power electronics 7 is shown. It is clear that even at the in Fig. 2 shown embodiment, at least one such power electronics 7 is arranged in the housing 2.
  • the power electronics 7 is arranged in the luminaire housing 2 outside the respective lamp 3. Further, the power electronics 7 is electrically connected via corresponding electrical lines 8 with housing-side primary electrical connections 9, via which the lamp 1 is electrically connected to a not shown here power supply.
  • the holding device 4 shown here has housing-side electrical secondary terminals 10, which are electrically connected on the one hand with electrical connection means 11 of the respective lamp 3 and on the other hand with the respective power electronics 7.
  • the respective holding device 4 comprises a fixed to the lamp housing 2 or fastenable socket part 12 and a fastened to the respective lamp 3 or fastened plug part 13, according to the Fig. 2 to 5 can be plugged together and define a mechanical connector.
  • socket part 12 and plug part 13 also define, at least in one of the holding devices 4, an electrical plug-in connection which, in the inserted state according to FIGS Fig. 2 and 3 socket-side contacts 14 with plug-side contacts 15 electrically connects when plug part 13 and socket part 12 are inserted into one another.
  • the socket-side contacts 14 are electrically connected via lines 16 to the power electronics 7.
  • the plug-side contacts 15, however, are electrically connected via corresponding lines 17 to the secondary terminals 10.
  • the respective lamp 3 at least one circuit board 18 which carries a plurality of LEDs 19. Furthermore, the respective lamp 3 has a platinum carrier 20, which is designed as a rectilinear profile body and which has an upper side 21 and an underside 22 facing away therefrom. The circuit board 18 is arranged on the upper side 21, so that the LEDs 19 are also located only on the upper side 21.
  • the holding device 4 is attached to the underside 22 of the platinum carrier 20.
  • the lamp 3 has a predetermined emission direction, whose main axis or main plane in the Fig. 2 and 3 denoted by 23.
  • the holding device 4 shown here can be designed such that a rotational position between the respective lamp 3 and the lamp housing 2 with respect to a rotation axis 24 is adjustable, which extends parallel to the longitudinal direction 6 of the respective lamp 3 and outside the respective lamp 3.
  • the respective holding device 4 has at least one hinge 25 which defines the axis of rotation 24 and which is arranged between a housing-side attachment point 26 and a lamp-side attachment point 27.
  • the holding device 4 is attached to the housing 2.
  • the holding device 4 is attached to the respective lamp 3.
  • the respective holding device 4 for the respective lamp 3 comprises a lamp part 28 which is fixed to the respective lamp 3, and a housing part 29 which is fixed to the lamp housing 2.
  • the respective lamp part 28 is rotatably held on the housing part 29 via the hinge 25 defining the associated axis of rotation 24.
  • the holding device 4 has exactly two such lamp parts 28, which are held on two separate joints 25 on a common housing part 29 about separate axes of rotation 24 rotationally adjustable. Visible, the two joints 25 are independent of each other, so that the attached to the lamp parts 28 lamps 3 are independent of each other with respect to the lamp housing 2 rotatable.
  • the main radiation direction 23 of the respective lamp 3 can be adjusted at least in one direction within an adjustment range 54 with the aid of the respective joint 25.
  • the respective joint 25 has a Mitteilteil 30 and two side parts 31, wherein the two side parts 31 are arranged with respect to the axis of rotation 24 on either side of the central part 30.
  • the respective central part 30 has at its axial end faces 32, which are remote from each other, each having a contact surface 33, which has a concave conicity in the examples shown.
  • the side parts 31 each have on a side facing the middle part 30 a mating contact surface 34, which is shaped complementarily to the associated or facing contact surface 33 and is in engagement therewith.
  • the mating contact surfaces 34 are thus provided with a convex conicity.
  • the selected Konizticianen are aligned coaxially with the axis of rotation 24, whereby the mutually engaging surfaces 33, 34 define the axis of rotation 24.
  • both mating contact surfaces 34 and the associated contact surfaces 33 are ribbed in a star shape with respect to the axis of rotation 24, i. a plurality of ribs 35 arranged in a star shape with respect to the axis of rotation 24 are provided.
  • the ribs 35 of the contact surfaces 33 are matched to the ribs 35 of the mating contact surfaces 34 so that the lamp parts 28, which have the side parts 31, are rotationally adjustable with respect to the housing part 29, which has the central part 30.
  • the respective housing part 29 comprises on the one hand the socket part 12 and on the other hand, a connecting part 36 of the plug part 13, while the plug part 13 next to the connecting part 36 has at least one such lamp part 28.
  • Fig. 6a and 6b show two rotated by 90 ° to each other views of such a female part 12 which can be secured to the lamp housing 2 in a suitable manner.
  • Preferred here is a clip connection.
  • the socket part 12 is a one-piece injection-molded part, in particular made of plastic.
  • the Fig. 7a and 7b show a lamp part 28 in two rotated by 90 ° to each other views. Visible, the lamp part 28 comprises the two side parts 31. Preferably, the lamp part 28 is a one-piece injection molded part, in particular made of plastic.
  • Fig. 8a and 8b show such a connecting part 36 for an embodiment with only one joint 25 in two rotated by 90 ° to each other views.
  • the connecting part 36 is a one-piece injection-molded part, in particular made of plastic.
  • this connecting part 36 is a one-piece injection molded part, in particular made of plastic.
  • the luminaire housing 2 preferably comprises a rectilinear support profile 37 which is suitable for wall or ceiling mounting, and at least one rectilinear equipment support 38 attached to the support profile 37 to which the power electronics 7 and the respective holding device 4 are fastened.
  • the device carrier 38 is in the embodiment shown here clipped into the support section 37 at the edge, whereby a detachable connection between the device carrier 38 and support section 37 is made.
  • at least one in Fig. 1 indicated locking device 39 may be provided, which is adjustable between a locking state and an unlocked state. In the locked state, the locking device 39 leads to an intensive stiffening of the lamp housing 2 in the region of the locking device 39.
  • the device carrier 38 is secured to the support section 37.
  • the respective holding device 4 is fastened to the device carrier 38 in the region of such a locking device 39.
  • the holding device 4 is arranged in the region of maximum rigidity of the lamp housing 2.
  • the in the Fig. 1 to 3 shown light 1 can be used, for example, for producing a light band, not shown here, in which at least two such lamps 1 abut each other frontally.
  • the respective lamp 3 next to the board 18 with the LEDs 19 and the board carrier 20 also includes a cover 40 which is also configured as a straight profile body and which is transparent or translucent for the light of the LEDs 19.
  • the cover 40 may be slightly opaque be to homogenize the light emission of the singular LEDs 19.
  • the cover 40 is also attached to the platinum support 20, specifically in such a way that it delimits a cavity 41 on the upper side 21 of the platinum support 20, in which the circuit board 18 with the LEDs 19 is arranged.
  • the platinum carrier 20 has on its underside 22 carrier-side fastening means 42, by means of which the lamp 3 can be attached to or in the respective lamp 1, and the already mentioned electrical connection means 11, of which in Fig. 11 purely exemplary two lines 43 are indicated. About this connection means 11, the respective lamp 3 can be electrically contacted with a power supply of the associated lamp 1.
  • This power supply includes the power electronics. 7
  • the lamp 3 is designed rod-shaped. However, the lamp 3 does not have a circular cross-section, but rather a D-shaped cross-section.
  • the platinum carrier 20 is preferably a metal profile, in particular a light metal profile, preferably an aluminum profile.
  • the metallic platinum carrier 20 on the one hand, produces high stability and dimensional stability for the lamp 3.
  • the metallic platinum carrier 20 can dissipate heat, which is generated by the LEDs 19 during operation of the lamp 3, to the outside. This is facilitated in particular by the fact that the LEDs 19 are arranged exclusively on the upper side 21, so that the underside 22 is available for radiating the heat to the surroundings.
  • the cover 40 is C-shaped in profile, wherein a profile opening 44 is closed by the platinum carrier 20.
  • the C-shaped cross-sectional profile of the cover 40 is placed on the top 21 of the board carrier 20.
  • the cover 40 is attached directly to the platinum carrier 20.
  • Shown in the example is a clip connection 45 in which latching noses 46, which is formed on opposite walls of the C-shaped cross-sectional profile of the cover 40, engage corresponding latching contours 47, which are between the top side 21 and bottom 22 on opposite longitudinal sides of the board carrier 20 are formed.
  • the carrier-side fastening means 42 are formed by a single, central screw 48 having facing each other, equipped with a rib profile or sawtooth channel walls, such that in the screw 48 at least one screw (not shown) can be screwed, for example, in Area of the lamp-side attachment point 27 to screw the respective lamp part 28 to the board carrier 20.
  • the electrical connection means 11 preferably comprise two lamp-side electrical contacts 55, which are electrically connected via the aforementioned electrical lines 43 with board-side electrical contacts 49, which in turn are electrically connected via conductor tracks 50 with the LEDs 19.
  • the conductor tracks 50 are integrally formed on the board 18.
  • lamp-side contacts 55 can then be electrically contacted with the secondary terminals 10 of the respective holding device 4 when mounting the lamp 3.
  • the lamp 3 has at least at one of its longitudinal ends 5 an end cap 51, which on the respective longitudinal end of the platinum carrier 20 and the Cover 40 is attached.
  • at least one such end cap 51 may have cap-side electrical contacts 52 which are positioned in the end cap 51 so that when plugging the end cap 51 onto the board carrier 20, the above mentioned board side electrical contacts 49 electrically contact.
  • the cap-side contacts 52 are electrically connected to the aforementioned electric wires 43.
  • the lines 43 which are preferably formed by means of electrical cables, be laid in channels 53 which are formed on the underside 22 of the platinum carrier 20. Accordingly, the lines 43 and the associated cables in the assembled state according to Fig. 10 covered. In the channels 53, the cables or lines 43 may be routed, for example, to the position of the respective holding device 4.
  • the cover 40 is preferably made of a plastic. Also, the cap 51 is preferably made of the same plastic as the cover 40.
  • the respective board 18 may be glued or clipped to the top 21 of the board carrier 20.
  • the board 18 may in particular be designed so that sets a particularly intense heat transfer from the LEDs 19 to the platinum carrier 20.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (14)

  1. Luminaire
    - avec un boîtier de luminaire (2), qui présente un profil porteur (37) rectiligne pour le montage au mur et/ou au plafond,
    - avec au moins une lampe (3) rectiligne, qui présente plusieurs DEL (19),
    - avec au moins un dispositif de maintien (4) servant à fixer la lampe (3) respective au niveau du boîtier de luminaire (2),
    - avec au moins une électronique de puissance (7) servant à alimenter en courant l'au moins une lampe (3),
    caractérisé en ce
    - que le dispositif de maintien (4) est disposé entre les deux extrémités longitudinales (5) de la lampe (3) respective,
    - que l'électronique de puissance (7) est disposée au niveau du boîtier de luminaire (2) ou dans ce dernier à l'extérieur de la lampe (3) respective et est reliée de manière électrique aux raccords primaires (9) électriques situés côté boîtier, par l'intermédiaire desquels le luminaire (1) peut être raccordé de manière électrique à un réseau électrique,
    - que le boîtier de luminaire (2) présente au moins un support d'appareil (38) rectiligne fixé au niveau du profil porteur (37), au niveau duquel l'au moins une électronique de puissance (7) est disposée et l'au moins un dispositif de maintien (4) est fixé.
  2. Luminaire selon la revendication 1
    caractérisé en ce
    qu'au moins un dispositif de maintien (4) de ce type présente des raccords secondaires (10) électriques situés côté boîtier, qui sont reliés de manière électrique à des moyens de raccordement (11) électriques au moins d'une lampe (3) de ce type et qui sont reliés de manière électrique à au moins une électronique de puissance (7) de ce type.
  3. Luminaire selon la revendication 1 ou 2,
    caractérisé en ce
    que le dispositif de maintien (4) respectif présente une fiche femelle (12) fixée au niveau du boîtier de luminaire (2) et une fiche mâle (13) fixée au niveau de l'au moins une lampe (3), lesquelles sont enfichées l'une avec l'autre pour établir une fixation mécanique de la lampe (3) au niveau du boîtier de luminaire (2).
  4. Luminaire selon les revendications 2 et 3,
    caractérisé en ce
    que la fiche femelle (12) et la fiche mâle (13) forment une liaison enfichable électrique, qui relie de manière électrique, dans l'état enfiché, des contacts (14) situés côté fiche femelle, qui sont reliés de manière électrique à l'électronique de puissance (7) respectif, aux contacts (15) situés côté fiche mâle, qui sont reliés de manière électrique aux raccords secondaires.
  5. Luminaire selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce
    - que la lampe (3) respective présente au moins une platine (18), qui supporte plusieurs DEL (19) de ce type,
    - que la lampe (3) respective présente un support de platine (20) rectiligne, qui supporte, au niveau de son côté supérieur (21), la platine (18) respective et au niveau du côté inférieur (22) duquel le dispositif de maintien (4) respectif est fixé.
  6. Luminaire selon l'une quelconque des revendications 1 à 5,
    caractérisé en ce
    qu'au moins un dispositif de maintien (4) de ce type est configuré pour régler une position de rotation entre au moins une lampe (3) de ce type et le boîtier de luminaire (2) autour d'un axe de rotation (24) s'étendant de manière parallèle par rapport à la direction longitudinale (6) de la lampe (3) et à l'extérieur de la lampe (3).
  7. Luminaire selon la revendication 6,
    caractérisé en ce
    que le dispositif de maintien (4) respectif présente une articulation (25) définissant l'axe de rotation (24), qui est disposée entre un point de fixation situé côté boîtier (26), par l'intermédiaire duquel le dispositif de maintien (4) est fixé au niveau du boîtier de luminaire (2), et un point de fixation situé côté lampe (27), par l'intermédiaire duquel le dispositif de maintien (4) est fixé au niveau de la lampe (3).
  8. Luminaire selon la revendication 6 ou 7,
    caractérisé en ce
    - que le dispositif de maintien (4) respectif présente au moins une partie de lampe (28) fixée au niveau de la lampe (3) respective et une partie de boîtier (29) fixée au niveau du boîtier de luminaire (2),
    - que la partie de lampe (28) respective est maintenue de manière à pouvoir être ajustée en rotation au niveau de la partie de boîtier (29) par l'intermédiaire d'une articulation (25) définissant l'axe de rotation (24) respectif.
  9. Luminaire selon la revendication 8,
    caractérisé en ce
    que le dispositif de maintien (4) respectif présente au moins deux parties de lampe (28) de ce type, qui sont maintenues au niveau d'une partie de boîtier (29) commune par l'intermédiaire d'une articulation (25) commune ou par l'intermédiaire d'articulations (25) séparées.
  10. Luminaire selon l'une quelconque des revendications 7 à 9,
    caractérisé en ce
    - que l'articulation (25) respective présente une partie centrale (30) et deux parties latérales (31), qui sont disposées de part et d'autre de la partie centrale (30) par rapport à l'axe de rotation (24),
    - que la partie centrale (30) présente, au niveau de ses côtés frontaux (32) axiaux, respectivement une surface de contact (33), qui est bombée de manière convexe ou concave ou qui est conique,
    - que la partie latérale (31) respective présente une contre-surface de contact (34), qui est formée de manière complémentaire à la surface de contact (33) en face et qui vient en prise avec cette dernière.
  11. Luminaire selon la revendication 10,
    caractérisé en ce
    qu'au moins pour une partie latérale (31), la contre-surface de contact (34) et la surface de contact (33) associée sont nervurées de manière à présenter une forme d'étoile par rapport à l'axe de rotation (24).
  12. Luminaire au moins selon les revendications 3 et 8,
    caractérisé en ce
    - que la partie de boîtier (29) présente la fiche femelle (11) et une partie de liaison (36) de la fiche mâle (13),
    - que la fiche mâle (13) présente la partie de liaison (36) et au moins une partie de lampe (28) de ce type.
  13. Luminaire selon l'une quelconque des revendications 1 à 12,
    caractérisé en ce
    - que le support d'appareil (38) respectif est bloqué au niveau du profil porteur (37) par l'intermédiaire au moins d'un dispositif à verrou (39),
    - que le dispositif de maintien (4) respectif est fixé au niveau du support d'appareil (38) dans la zone d'un dispositif à verrou (39) de ce type.
  14. Bande lumineuse avec au moins deux luminaires (1) selon l'une quelconque des revendications 1 à 13, qui sont contigus.
EP13163362.0A 2012-04-13 2013-04-11 Bande lumineuse avec luminaire Not-in-force EP2650595B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13163362T PL2650595T3 (pl) 2012-04-13 2013-04-11 Pasmo świetlne z oprawą oświetleniową

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012206070A DE102012206070A1 (de) 2012-04-13 2012-04-13 Lichtband mit Leuchte

Publications (2)

Publication Number Publication Date
EP2650595A1 EP2650595A1 (fr) 2013-10-16
EP2650595B1 true EP2650595B1 (fr) 2017-03-29

Family

ID=48092763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13163362.0A Not-in-force EP2650595B1 (fr) 2012-04-13 2013-04-11 Bande lumineuse avec luminaire

Country Status (3)

Country Link
EP (1) EP2650595B1 (fr)
DE (1) DE102012206070A1 (fr)
PL (1) PL2650595T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5370795B2 (ja) * 2010-04-28 2013-12-18 株式会社パトライト 発光装置および発光装置の取付構造
DE102013213786B4 (de) 2013-07-15 2017-10-12 Ridi Leuchten Gmbh Leuchte
DE202014103431U1 (de) * 2014-07-25 2015-10-27 Zumtobel Lighting Gmbh Leuchte

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254694A (fr) * 1960-08-09
DE202005020471U1 (de) * 2005-12-30 2006-02-23 Ledtech Electronics Corp., Hsin-Tien LED-Lampe
US20070268698A1 (en) * 2006-05-18 2007-11-22 Color Stars, Inc. LED illuminating device
US7810955B2 (en) * 2007-07-19 2010-10-12 Lumination Llc Linear LED illumination system
US7837352B2 (en) * 2007-12-12 2010-11-23 International Business Machines Corporation Light source for illuminating an electronics rack to facilitate servicing thereof
DE202007017735U1 (de) * 2007-12-17 2008-02-28 Licatec Gmbh Lichtbandsystem
AT10806U1 (de) * 2008-06-04 2009-10-15 Zumtobel Lighting Gmbh Balkenleuchte
CN102326021B (zh) * 2009-02-19 2014-04-23 罗姆股份有限公司 Led照明装置
TWM382423U (en) * 2009-12-31 2010-06-11 Green Power Led Corp Tube-less LED fluorescent lamp

Also Published As

Publication number Publication date
PL2650595T3 (pl) 2017-08-31
DE102012206070A1 (de) 2013-10-17
EP2650595A1 (fr) 2013-10-16

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