EP1302717A2 - Elongated light assembly - Google Patents

Abstract

A long light fitting has two side profiles (1,2) with integral cable trays (13) attached together with a horizontal profile (3) between and fixed to the ceiling with lights mounted to it.

Description

The present invention relates to an elongated Luminaire device comprising at least one elongated Profile part, on the holding means for holding lamps and / or installation units for lamps and at least one Cable routing area are formed.

A lighting device of the type mentioned is from European patent application EP 0 720 264 A2 known. In the luminaire device described therein becomes an H-shaped Profile part used, which is inward in its lower area has extending projections, for example Installation parts such as ballasts or the like placed can be. Furthermore, lights can be found in the lower area or other installation parts such as fans or the like be attached. Above the crossbar of the H-shaped profile is a cable duct is formed through which supply lines pass to the illuminants but also to the other installation parts can be passed through. Furthermore are on the outside protrusions of the profile are formed, which form fastening rails, in the ceiling slabs of suspended ceilings, for example can be inserted that the ceiling tiles between two luminaire devices running parallel to each other can be.

As a disadvantage in the known from the prior art Luminaire equipment proves to be very inflexible local circumstances is adaptable, in particular the Luminaire equipment should not be designed so wide that it even for those installed in the lighting device, for example Lights serve as a housing.

The problem underlying the present invention is Creation of a lighting device of the type mentioned, the is more flexibly adaptable to local conditions.

This is achieved according to the invention in that the Luminaire device two in use position each other opposite, in the longitudinal direction of the lamp device includes mutually parallel, separate profile parts, which by Connection means can be connected to one another at a distance from one another are or are connected to each other. Through the two of each other separated profile parts can be the width of the lighting device on site can be changed as desired, so that the lighting device to the can be adapted to local conditions. Here, the Profile parts in the use position both horizontally and to face each other vertically.

It can be provided that the profile parts by means of a Suspension unit can be connected to each other at the same time as hanging the lighting fixtures on the ceiling of a room. This suspension unit can be in different widths, so that depending on the selected Distance of the profile parts to each other this distance appropriate suspension unit can be used.

According to a preferred embodiment of the present Invention serves the suspension unit at the same time, the profile parts a first section of the lighting device with the profile parts a second adjoining them in the longitudinal direction To connect section of the lighting device. The suspension unit thus fulfills a triple function, namely the suspension of the Luminaire device, the connection of two profile parts in the transverse direction the lighting device and the connection of two profile parts in Longitudinal direction of the lamp device. It can be provided here be that the individual sections of the lighting device for example five to six meters long. Through the according to the suspension units connecting the sections elongated lighting fixtures are achieved that for example, are 25 meters to 30 meters long.

It can be provided here that the suspension unit is mounted in the is essentially narrow strip, which is in the transverse direction of the Luminaire device extends. This ensures that the suspension unit essentially only in the Connection areas of the individual sections of the Luminaire device is arranged. In the other areas of The user is completely free in the lighting device Design of the lighting device, especially with regard to the Access to the luminaire from above.

According to the invention it can be provided that the profile parts on their upper inner sides in the interior of the lighting device have protruding sections of the cable routing area, wherein the suspension unit with at least one of these sections is connectable. Thus, the aforementioned sections of the Cable management area a dual function, namely the one Formation of the cable routing area and on the other hand the connection of the profile parts with the suspension unit.

The suspension unit preferably points in the transverse direction of the Luminaire device on outer sections that at least one of the Reach under sections of the cable routing area. This gives secure mounting of the profile parts through the suspension unit. Alternatively, the suspension unit can also be placed on one of these Lay sections of the cable routing area. In this case the section of the suspension unit lying from above with the corresponding section of the cable routing area, for example be connected to each other with a screw connection.

In addition or as an alternative to the suspension unit, they can be mutually opposite profile parts through a lower cover be connected. Such a bottom cover can thus on the one hand for additional stabilization of the Contribute luminaire equipment. Secondly, the cover also the interior of the lighting device for the user conceal.

According to a preferred embodiment of the present Invention has the cover in the transverse direction of Lamp device thickened sections and thinned sections on, preferably in the transverse direction of the lamp device take turns. For one thing, it results from the alternating thickened and thinned sections optically appealing exterior of the lighting device. To the others can do the thinned sections by the user be used to cover along these thinned sections to cut with simple means. In this way, the Coverage on site with simple means to a desired width brought so that the cover connecting the profile parts at the desired distance between the profile parts is easy to customize.

According to a preferred embodiment of the present Invention have the profile parts on their facing each other Insides in the longitudinal direction of the lamp device extending projections, which form fastening grooves. This Fastening grooves can be used to hold various parts of the Serve luminaire equipment.

In particular, the lighting device can comprise holding units, with suitable fasteners for the bracket in the Fastening grooves are provided. On these holding units can both installation equipment such as ballasts or transformers as well as lights are held.

The holding unit can have engaging parts on its outer sides have the mutually opposite fastening grooves can be brought in. Alternatively, the holding units on their flat sections facing the outside of the profile parts have, which can be introduced into the fastening grooves. The Holding unit could, for example, from a flat sheet metal part exist, the outer sections in the fastening grooves can be brought in. Then on this sheet metal part, for example Ballasts or the like can be screwed on. such Holding units are very flexible in different widths customizable and very inexpensive to produce a Holding unit.

There is also the possibility that the holding unit is in Transverse direction of the lamp device has a U-shaped profile that the cable routing area from the inside of the luminaire can grasp one of the profile parts such that the holding unit on the corresponding profile part is held. Such a U-shaped Holding unit also provides a very simple to local Conditions and inexpensive to manufacture embodiment of a Holding unit. In particular, this holding unit can each one of the profile parts can be attached so that it is completely independent of the distance between the profile parts.

According to the invention, there is the possibility that of the holding parts Lights are held up and over the profile parts have outwardly protruding arms that carry bulbs.

According to a preferred embodiment of the present Invention have the profile parts at their lower ends paragraphs to be extended to each other. Towards each other extending paragraphs opposite profile parts can a extending in the longitudinal direction of the lamp device Long-range luminaire can be put on. Through these paragraphs a very simple holder for a linear light or for others required parts created in the lighting device. At a Such installed linear light can then cover the the area of the linear luminaire.

Furthermore, the opposite one another Profile parts to be extended to each other for the edition of the lower cover can be used. The cover can either placed loosely on these paragraphs or with the Paragraphs screwed or otherwise connected.

According to a preferred embodiment of the present Invention have the profile parts on their outer sides at least one Mounting rail on. Can on the mounting rails additional parts such as hanging parts for advertising posters or attached fasteners for ropes or the like be, in particular by such ropes neighboring Luminaire devices connected to each other can be. Such ropes can then, for example advertising posters or the like can also be attached. additionally can also neighboring lighting fixtures by parts of Suspended ceilings are connected to each other, too these mounting rails can be attached. additionally there is the possibility of using these mounting rails for example, to apply colored markings to certain areas, for example in a hospital or to mark the same in color.

The lighting device can also have a socket unit comprise, preferably with suitable attachment sections the cable routing area can be clipped on. Such Socket unit increases the variability of the invention Lamp device.

According to the invention it can further be provided that Cable routing area next to supply lines for illuminants also other cables, such as telecommunication cables, Computer cables, power cables, cables for connection or Supply of installation elements or the like, can be passed through. There is also the possibility that on the lighting device, especially in the area of Cover additional installation elements such as speakers, Microphones, sockets, motion detectors, surveillance cameras, Emergency and information lights, smoke or gas detectors and the like can be attached. The invention Luminaire equipment can thus be used very flexibly and meet a wide variety of application requirements. Farther there is the possibility as a lamp or lights for the lighting device according to the invention, in particular spotlights, Use linear lights or LED lights. alternative can also all others currently or in the future on the Light sources in a market according to the invention Luminaire equipment can be used.

Fig. 1

einen Querschnitt durch eine erfindungsgemäße Leuchteneinrichtung;

Fig. 2a

einen schematischen Querschnitt gemäß Fig. 1 mit einer Aufhängeeinheit;

Fig. 2b

eine Detailansicht des Randbereichs einer alternativen Ausführungsform einer Aufhängeeinheit;

Fig. 2c

eine Ansicht gemäß 11c in Fig. 2a;

Fig. 3a

eine schematische Seitenansicht einer ersten Ausführungsform einer Halteeinheit;

Fig. 3b

eine schematische Seitenansicht einer zweiten Ausführungsform einer Halteeinheit;

Fig. 3c

eine schematische Seitenansicht einer dritten Ausführungsform einer Halteeinheit;

Fig. 4a

eine schematische Schnittansicht einer Leuchteneinrichtung mit einer eingesetzten Langfeldleuchte;

Fig. 4b

eine Fig. 4a entsprechende Ansicht auf eine Leuchteneinrichtung mit alternativer Langfeldleuchte;

Fig. 5a

eine erste Ausführungsform einer Halteeinheit mit daran angebrachter Leuchte;

Fig. 5b

eine zweite Ausführungsform einer Halteeinheit mit daran angebrachter Leuchte;

Fig. 6

eine dritte Ausführungsform einer Halteeinheit mit daran angebrachter Leuchte;

Fig. 7a

eine schematische Ansicht einer Steckdoseneinheit;

Fig. 7b

eine schematische Ansicht der an einem Profilteil der Leuchteneinrichtung angebrachten Steckdoseneinheit;

Fig. 8a

einen schematischen Detailschnitt durch eine weitere Ausführungsform eines Profilteils einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 8b

einen schematischen Detailschnitt durch eine weitere Ausführungsform eines Profilteils einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 8c

einen schematischen Detailschnitt durch eine weitere Ausführungsform eines Profilteils einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 8d

einen schematischen Detailschnitt durch eine weitere Ausführungsform eines Profilteils einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 9a

eine perspektivische Ansicht einer weiteren Ausführungsform einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 9b

eine perspektivische Ansicht einer weiteren Ausführungsform einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 9c

eine perspektivische Ansicht einer weiteren Ausführungsform einer erfindungsgemäßen Leuchteneinrichtung;

Fig. 10

einen schematischen Detailquerschnitt durch eine Ausführungsform einer erfindungsgemäßen Leuchteneinrichtung mit alternativ gestalteter Aufhängeeinheit.

Further features and advantages of the present invention will become clear from the following description of preferred exemplary embodiments with reference to the accompanying figures. Show in it

Fig. 1

a cross section through a lamp device according to the invention;

Fig. 2a

a schematic cross section of Figure 1 with a suspension unit.

Fig. 2b

a detailed view of the edge region of an alternative embodiment of a suspension unit;

Fig. 2c

a view according to 11c in Fig. 2a;

Fig. 3a

a schematic side view of a first embodiment of a holding unit;

Fig. 3b

a schematic side view of a second embodiment of a holding unit;

Fig. 3c

a schematic side view of a third embodiment of a holding unit;

Fig. 4a

is a schematic sectional view of a lamp device with an inserted linear lamp;

Fig. 4b

4a corresponding view of a lamp device with an alternative linear lamp;

Fig. 5a

a first embodiment of a holding unit with a lamp attached to it;

Fig. 5b

a second embodiment of a holding unit with a lamp attached to it;

Fig. 6

a third embodiment of a holding unit with a lamp attached to it;

Fig. 7a

a schematic view of a socket unit;

Fig. 7b

a schematic view of the socket unit attached to a profile part of the lamp device;

Fig. 8a

a schematic detail section through a further embodiment of a profile part of a lamp device according to the invention;

Fig. 8b

a schematic detail section through a further embodiment of a profile part of a lamp device according to the invention;

Fig. 8c

a schematic detail section through a further embodiment of a profile part of a lamp device according to the invention;

Fig. 8d

a schematic detail section through a further embodiment of a profile part of a lighting device according to the invention;

Fig. 9a

a perspective view of another embodiment of a lamp device according to the invention;

Fig. 9b

a perspective view of another embodiment of a lamp device according to the invention;

Fig. 9c

a perspective view of another embodiment of a lamp device according to the invention;

Fig. 10

a schematic detailed cross section through an embodiment of a lighting device according to the invention with an alternatively designed suspension unit.

From Fig. 1 it can be seen that an inventive Luminaire device comprises two profile parts 1, 2, which are in Fig. 1 in the drawing level in or out of the drawing level out in the longitudinal direction of the elongated lamp device extend. In the transverse direction of the lighting device Profile parts 1, 2 spaced apart and by in the following connecting means to be described in more detail connected or by the user on site in a suitable Interconnectable distance.

From Fig. 1, a lower cover 3 can be seen, which in the illustrated embodiment can serve as a connecting means. In Fig. 2a, the two profile parts 1, 2 are additionally by one on the Suspension unit 4 arranged on the top of the lamp device connected with each other.

The profile parts 1, 2 can, for example, from one Extruded aluminum profile exist. The cover 3 made of extruded aluminum or sheet metal. The Cover 3 faces each other in the transverse direction of the lamp alternating thickened and thinned sections 5, 6. In Sections 5, 6 can extend in the longitudinal direction of the lamp extend uniformly so that it is visually appealing Impression of the luminaire with corresponding lengthways protruding and recessed areas of the cover 3 results.

The thinned sections 6 are of such thickness dimensioned that the user in the longitudinal direction of the site Cover 3 separate them in one of the thinned sections 6 can. In this way, the width of the cover 3 on site simple means, for example by sawing or cutting, free to get voted. In this way, the distance between the two outer profile parts 1, 2 on site to the local Conditions to be adjusted.

In the case of such a separation process, for example, in the middle severed sections 6 can, as is clear from Fig. 1 can be seen, continue to serve as support sections 7, which are on the underside of the profile parts 1, 2 extending inwards Paragraphs 8 can rest. The support sections 7 and Paragraphs 8 can for example by screw connections or the like are fixed to each other. Alternatively, you can also the support sections 7 placed loosely on the paragraphs 8 become.

The suspension unit 4 shown in FIG. 2a has a middle one Section 9, two lateral ones sloping from the middle section 9 downward and to the side extending sections 10 and two outside parallel to these lateral sections 10 the outer section 11 aligned with the central section 9. The outer sections 11 engage under in the use position Luminaire device horizontally aligned lower section 12 one extending in the longitudinal direction of the profile parts 1, 2 Cable routing area 13. The lower horizontal section 12 extends from the profile part 1, 2 inwards. On that one respective profile part 1, 2 opposite end of the horizontal Section 12 adjoins this obliquely upwards and inwards extending section 14, under which, as can be seen from Fig. 2a is, the side sloping downward and outward section 10 of the suspension unit 4 can rest. Between the bottom Section 12, the sloping upward and inward Section 14 and the respective profile part 1, 2 is the aforementioned Cable routing area 13 through which both cables for the Supply of lights as well as others in the following Cables to be specified can be passed through. Is spaced below the horizontally aligned section 12 to this another in the longitudinal direction of the profile parts 1, 2 extending projection 15 on the corresponding profile part 1, 2 educated. The projection 15 closes with the lower horizontal Section 12 of the cable routing area 13 has a fastening groove 16 a, in the embodiment shown in Fig. 2a outer section 11 of the suspension unit 4 protrudes appropriately.

The cable routing area 13 with the sections 12 and 14 can according to an alternative embodiment (see FIG. 10) also as be formed from the respective profile part 1, 2 separate part, the can be connected to the respective profile part 1, 2 if necessary.

In an alternative embodiment of the Profile parts 1, 2 and the suspension unit 4 are connected to the sections extending obliquely downwards and to the side 9 sections 52, which run essentially vertically downwards. To the Profile parts 1, 2 can form an upwardly open groove 53 into which the downward section 52 of the Suspension unit 4 can intervene. The vertically downward outer sections 52 of the suspension unit 4 can thus between the horizontally oriented section 12 and the top open groove 53 of the profile parts 1, 2 are held securely. additionally there is the possibility of the vertically downwardly projecting sections 52 of the suspension unit 4 by screw means on the profile parts 1, 2 tightening. For example, on the inside of the Profile parts 1, 2 grooves 55 for receiving self-tapping Screws 54 may be formed.

There is the possibility of the suspension unit 4 in different Embodiments in terms of their width to the user To be made available so that it is also suitably wider Suspension units 4 the distance between the profile parts 1, 2 to each other can be chosen appropriately. From Fig. 2c it can be seen that the Suspension unit 4 simultaneously for connecting different ones Sections of the lamp device can serve in the longitudinal direction. Examples are in Fig. 2c by the suspension unit 4 with each other connected profile parts 1, 1a and 2, 2a shown. The profile parts 1, 1a, 2, 2a can each have lengths of, for example, 6 m extend. There is quite a possibility many of these for example 6 m long sections by suspension units 4 connect to each other, so that for example elongated Luminaire devices are created that are 20 or 30 m long.

There is the possibility at the respective ends of the profile parts 1, 1a, 2, 2a to provide end plates which extend in the transverse direction of the Extend lighting device. You can use these end plates extending inwards in the longitudinal direction of the lamp device Pins or on the profile parts 1, 1a, 2, 2a corresponding Recesses for such pins can be provided. In this way can a more secure connection of end plates and profile parts 1, 2 and 1a, 2a can be achieved. There is also the possibility a gap between the end plates for a linear expansion of the To provide profile parts 1, 1a, 2, 2a, this gap for example can be filled with an elastic material.

Furthermore, on the outside of the end plates Information elements such as signs or the like may be attached. Alternatively, lighting elements such as spotlights, LEDs or the like can be installed visible from the outside.

There is a possibility that the suspension unit 4 with the Profile parts 1, 2 is screwed. For example, the downwardly and outwardly extending portions 10 of the Suspension unit 4 with those extending upwards and inwards Sections 14 of the cable routing area 13 are screwed. Alternatively or in addition, the outer sections 11 of FIG Suspension unit 4 with the lower horizontal sections 12 of the Cable routing area 13 are screwed.

2b shows an alternative embodiment of a Suspension unit 4 can be seen, this has in addition to a middle Section 9 only two short outer sections 17, which are just one or two centimeters from the middle, for example Extend section 9 diagonally outwards and downwards. This Sections 17 can, for example, from above on the sloping top and inside section 14 of the Cable routing area 13 rest. Here there is the possibility that the outer sections 17 with the sloping upwards and inwards extending sections 14 are screwed, for example.

The suspension means 18 shown in Fig. 2a, for example as Wires or ropes or the like can be made in Fastening openings 19 can be attached to the suspension unit 4.

From Fig. 2c it can be seen that in the transverse direction Luminaire device on each of the two sides of the middle Section 9 of the suspension unit 4 a whole series of Fastening openings 19 are arranged side by side. Farther is on the outside of this whole series of Fastening openings 19 are arranged through an insertion opening 20 for example, a thickened end portion of the Suspension means 18 can be passed. You can all fastening openings 19 and the insertion openings 20 through slits running in the transverse direction of the lamp be connected. The user on site can thus choose Fastening opening 19 through which the hanging means 18 after is led out of the suspension unit 4 above, one carry out a balancing adjustment of the lamp device. This can be used especially in the case of sloping ceilings in a room be extremely helpful. The mounting holes 19 and the Insertion opening 20 can also be in the longitudinal direction of the Luminaire device can be arranged side by side. In particular can have a cross-shaped on each of the sides of section 9 Arrangement of mounting holes, for example with the Insertion opening 20 in the middle can be provided.

There is still the possibility, for example, as wires or ropes executed suspension means with a device for variable length adjustment. Through such from the Devices known in the prior art become simple Adaptation of the lighting device according to the invention to local ones Conditions.

There is also the possibility of taking the suspension means under to attach an angle to the suspension unit 4 that the Luminaire device itself as a whole at an angle of for example, can extend 45 ° to the horizontal. In particular a lighting device according to the invention can thus follow a course to follow a roof. There is a possibility that individual Parts of the Luminaire device at an angle of 45 °, 90 ° or 135 ° bump into each other and be connected.

From Fig. 1 it can be seen that the profile parts 1, 2 further inwards protruding in the longitudinal direction of the profile parts 1, 2 extending Have projections 21 which are spaced apart from one another in such a way that fastening grooves 22 are formed between them. In these Fastening grooves 22 can be inserted into holding units 23, 24, 25 3a, 3b and 3c. On this Holding units 23, 24, 25 can, for example, installation means 26 be held. The installation means 26 could be for example, a ballast or a transformer for act a lamp. The holding units 23, 24, 25 each have an outer edge that can be inserted into the mounting grooves 22 is. There is a middle section between the outer edges arranged, which can carry the installation means 26. Depending on Embodiment of those shown in Fig. 3a, 3b and 3c The middle section is located on holding units 23, 24, 25 same height with the outer sections or is above or arranged below these sections.

There can be two or more on each profile part 1, 2 Fastening grooves 22 may be arranged. The persists Possibility that two adjacent fastening grooves 22 have mutually protruding formations which are formed in this way are that between these two mounting grooves 21 a channel is formed, for example in the fasteners can be moved and fixed.

5b shows a holding unit 27, which is essentially from a flat strip or a flat plate, for example made of sheet metal or aluminum. On this holding unit 27 is one Lamp 28 mounted, one over the upper limit of the corresponding profile part 1, 2 has arm projecting outwards, on which, for example, a lamp can be arranged at the end can.

From Fig. 5a a further holding unit 30 can be seen, which in essentially has a U-shaped cross section. A lower U-leg 31 can be in the mounting groove 16 below the Extend cable routing area 13. An upper U-leg 32 can above the obliquely upwards and inwards Section 14 of the cable routing area 13 to the outside Extend profile part 2. Here, another can be on the profile part 2 Upper projection 33 may be arranged on which the upper leg 32nd the holding unit 30 can rest. Furthermore, in the in Fig. 5a example shown on the upper leg 32 of the holding unit 30 a lamp 28 with an arm 29 extending outwards appropriate.

4a and 4b are inventive Luminaire equipment can be seen in which the lower cover 3 is removed at least in sections. Instead of the cover 3 rests on the inwardly extending shoulders 8 of the profile parts 1, 2 a linear luminaire 34, which in the illustrated embodiment is only shown schematically. Such or similarly designed Longitudinal field lamp 34 can be pivoted about its longitudinal axis in the Luminaire device to be housed. In the linear luminaire 34 a reflector can be formed.

On the top of the linear luminaire 34 according to FIG. 4b there is an in their longitudinal direction extending channel 56 formed in the Supply lines 59 and wiring means 58, in particular can be arranged one above the other. The channel 56 can at least sections of an upper cover 57 and a Have subdivision means 60.

6 shows a further holding unit 35, on the other Underside of a lamp 36 is suspended, for example in an area in which the cover 3 is removed from the Luminaire device can hang down. The holding unit 35 is, for example, as a web-shaped, tubular or plate-shaped holding means formed and points at its Profile parts 1, 2 facing end sides engaging parts 37, which in corresponding fastening grooves 22 can engage.

As can be seen from Fig. 1, are on the profile parts 1, 2 inwards recessed recesses 38 formed, which are also in Extend the longitudinal direction of the profile parts 1, 2. These recesses 38 are both in the illustrated embodiment Outside and the undersides of the profile parts 1, 2 arranged. The recesses 38 are in each case with the outside Longitudinal direction of the profile parts 1, 2 extending slots provided, so that mounting rails 39 accessible from the outside result. In these mounting rails 39 any additional parts can be attached. For example Hanging parts for advertising posters or the like can be attached. The advertising posters can also be illuminated or act self-luminous advertising posters. Can continue Fasteners for ropes or the like can be attached Adjacent lamp device according to the invention with each other can connect. Then on these ropes or the like for example, billboards or the like can be attached. There is also the option of using the mounting rails 39 attachment parts for, for example, profile parts, ceiling panels or to attach the like, which are between two side by side arranged lighting devices extend. Such between two lighting devices arranged profile parts can possibly to be hung up separately. Furthermore, also striped colored markings on the Mounting rails are attached.

There is still the possibility of fastening rails 39 to attach advertising material directly. In particular, the Mounting rails 39 small profiles are attached to which further profiles are in turn rotatably or pivotably attached, carry the appropriate advertising material. That way you can Advertising material extremely variable with the invention Luminaire device can be connected.

7a shows a socket unit 40 on which one Socket 41 is attached. The socket unit 40 has one Attachment section 42 on the top of the obliquely inward and Section 14 of the cable routing area 13 running at the top can be plugged on. The attachment portion 42 is there for example, can be clipped on or snapped on. In the pictured In the exemplary embodiment, the attachment section 42 consists of two easily diverging legs, which are particularly elastic and can be attached to section 14 from above.

8a, 8b, 8c and 8d are examples of other embodiments the profile parts 1, 2 shown. The profile sections shown in it 43, 44, 45, 46 of the profile parts 1, 2 can, depending on the local Requirements are selected. More different Designs are quite possible according to the invention.

9a to 9c show further embodiments of lighting devices according to the invention can be seen, each have different covers 47, 49, 50. In the case of Fig. 9a illustrated embodiment, a cover 47 is provided, which has differently sized openings 48 which happen to be across the Surface of the cover 47 are distributed. Through the openings 48 can Exit the light downwards from the luminaire device.

The embodiment shown in FIG. 9b of an inventive Luminaire device comprises a cover 49 which is known Grids for linear lights or the like is provided. alternative transverse and longitudinally striped grids can also be provided.

The embodiment of a shown in FIG. 9c luminaire device according to the invention comprises a cover 50, are pivotally arranged in the radiator 51. Instead of spotlights 51 can for example also on such a cover 50 Brackets are pivotally attached to other types Spotlights or lights are attached.

A variety can be on the lighting device according to the invention of lights or parts of lights and a variety of others Installation elements are attached. As lights should in particular spotlights, linear lights or LED lights to be named. The linear lights can be both in Longitudinal direction as well as in the transverse direction of the lamp device extend. With longitudinal luminaires extending in the transverse direction a correspondingly large distance between the profile parts 1, 2 must be selected become. Furthermore, loudspeakers, Microphones, sockets, motion detectors, surveillance cameras, Emergency and information lights, smoke or gas detectors and the like. Ultimately, everyone can today or in Future known products of lighting technology Security technology or surveillance technology with one lighting device according to the invention can be combined. For example, the aforementioned lights or Installation elements are attached to the cover 3. Alternatively or in addition, lights or Installation elements on the inside or outside of the Profile parts 1, 2 are attached, for example with the help of holding units, which are introduced into fastening grooves 16, 22 become. There is also the possibility, for example, Arrange optical fibers in the lighting device, which light directed in it selectively over its entire length or locally the lighting device can be led out. additionally there is the possibility of fragrance sources in the invention To bring in the lighting device.

It is possible to pass through the cable routing area 13 any supply cable for lights or for the Pass through the power supply. Furthermore, the Possibility of pipes for air conditioning systems through the cable routing area or the like. There is also the possibility through the cable routing area 13 cables for the aforementioned Installation elements, for example for smoke detectors or Pass surveillance cameras through. Furthermore, the Possibility of 13 telephone cables or through the cable routing area Pass through computer cables or the like. The Cable routing area 13 can be introduced accordingly Partitions in two or more areas, in particular can also be shielded. It exists according to the invention, in addition to the possibility at least one cable routing area 13 more Provide cable routing areas. For example, below of the cable routing area 13 on the inside of the or Profile parts 1, 2 further cable routing areas through accordingly projections of the profile parts 1, 2 projecting inwards his.

Claims (23)

Elongated luminaire device comprising at least one elongated profile part (1, 1a, 2, 2a) on which holding means for holding illuminants and / or installation units for illuminants and at least one cable routing area (13) are formed, characterized in that the luminaire device two in the position of use mutually opposite, in the longitudinal direction of the lamp device parallel to each other, separate profile parts (1, 1a, 2, 2a), which can be connected to one another by connecting means or are connected to one another. Luminaire device according to claim 1, characterized in that the profile parts (1, 1a, 2, 2a) can be connected to one another by means of a suspension unit (4) which at the same time serves to suspend the luminaire device from the ceiling of a room. Luminaire device according to claim 2, characterized in that the suspension unit (4) simultaneously serves to connect the profile parts (1, 2) of a first section of the lamp device with the profile parts (1a, 2a) of a second section of the lamp device which adjoins them in the longitudinal direction connect to. Luminaire device according to one of claims 2 or 3, characterized in that the suspension unit (4) is an essentially narrow strip which extends in the transverse direction of the luminaire device. Luminaire device according to one of claims 2 to 4, characterized in that the profile parts (1, 1a, 2, 2a) on their upper inner sides have sections (12, 14) of the cable routing area (13) which protrude into the interior of the luminaire device, the suspension unit (4) can be connected to at least one of these sections. Lamp device according to claim 5, characterized in that the suspension unit (4) in the transverse direction of the lamp device has outer sections (11) which engage under at least one of the sections (12, 14) of the cable routing area (13). Luminaire device according to one of claims 1 to 6, characterized in that the opposing profile parts (1, 1a, 2, 2a) are interconnected by a lower cover (3, 47, 49, 50). Luminaire device according to claim 7, characterized in that the cover (3) has thickened sections (5) and thinned sections (6) in the transverse direction of the lamp device, which alternate with one another preferably in the transverse direction of the lamp device. Luminaire device according to one of claims 1 to 8, characterized in that the profile parts (1, 1a, 2, 2a) on their mutually facing inner sides have projections (15, 21) extending in the longitudinal direction of the lamp device, the fastening grooves (16, 22) form. Luminaire device according to claim 9, characterized in that the luminaire device comprises holding units (23, 24, 25, 27, 30, 35) which are provided with suitable fastening means for holding in the fastening grooves (16, 22). Luminaire device according to claim 10, characterized in that the holding unit (35) has on its outer sides engaging parts (37) which can be introduced into mutually opposite fastening grooves (16, 22). Luminaire device according to claim 10, characterized in that the holding units (23, 24, 25, 27, 30) on their outer sides facing the profile parts (1, 1a, 2, 2a) have flat sections which fit into the fastening grooves (16, 22) can be brought in. Luminaire device according to one of claims 10 to 12, characterized in that installation means (26) such as ballasts or transformers and lights (28, 36) can be held by the holding units (23, 24, 25, 27, 30, 35). Luminaire device according to one of claims 1 to 13, characterized in that the profile parts (1, 1a, 2, 2a) have at their lower ends mutually extending shoulders (8). Luminaire device according to claim 14, characterized in that a longitudinal field luminaire (34) extending in the longitudinal direction of the luminaire device can be placed on the shoulders (8) of mutually opposite profile parts (1, 1a, 2, 2a). Luminaire device according to one of claims 14 or 15, characterized in that the lower cover (3, 47, 49, 50) is placed on the shoulders (8) which extend from mutually opposite profile parts (1, 1a, 2, 2a) can. Luminaire device according to one of claims 10 to 16, characterized in that the holding unit (30) has a U-shaped profile in the transverse direction of the luminaire device, that from the inside of the luminaire device the cable routing area (13) of one of the profile parts (1, 1a, 2, 2a) can be gripped in such a way that the holding unit (30) is held on the corresponding profile part (1, 1a, 2, 2a). Luminaire device according to one of claims 1 to 17, characterized in that the profile parts (1, 1a, 2, 2a) have at least one fastening rail (39) on their outer sides. Luminaire device according to claim 18, characterized in that additional parts such as, for example, hanging parts for advertising posters or also fastening means for ropes or the like can be attached to the fastening rails (39), it being possible in particular to connect adjacent luminaire devices according to the invention by means of such ropes. Luminaire device according to one of claims 1 to 19, characterized in that the luminaire device comprises a socket unit (40) which can preferably be clipped onto the cable routing area (13) with suitable attachment sections. Luminaire device according to one of claims 1 to 20, characterized in that in addition to supply lines for illuminants, further cables, such as, for example, telecommunication cables, computer cables, power cables, cables for connecting or supplying installation elements or the like, can be passed through the cable routing area. Luminaire device according to one of claims 1 to 21, characterized in that on the luminaire device, in particular in the area of the cover (3), additional installation elements such as loudspeakers, microphones, sockets, motion detectors, surveillance cameras, emergency and information lights, smoke or gas detectors and the like can be attached. Luminaire device according to one of claims 1 to 22, characterized in that in particular spotlights, linear luminaires or LED luminaires can be used as illuminants or luminaires for the luminaire device according to the invention.

Images