EP2360429A2 - Lamp - Google Patents

Abstract

The light has a cover element for cover of internal area of light from above, where the cover element is arranged in such a manner that it is movably supported between a cover position and an opening position back and forth. A rail element is provided for the adjustable storage of the cover element between the cover position and the opening position.

Description

The invention relates according to a first aspect of a lamp with a cover for covering an inner region of the lamp from above, wherein the cover is arranged such that it is reciprocally movable between a covering position and an open position, the inner area accessible from above when the cover member is in the open position and the inside portion is covered when the cover member is in the cover position.

By means of a corresponding cover element, it is possible to prevent dust or the like from entering the interior of the luminaire from above and possibly causing an undesired effect there by interaction with luminaire components, for example damage or failure of the luminaire.

Such a lamp is from the document DE 10 2006 018 255 A1 known. The cover is mounted pivotably about a horizontal axis on the lamp housing. When the cover member is in the open position, a fluorescent tube located in the interior can be exchanged from above. In the case of a comparatively large lamp, for example, a hall ceiling light, however, such a pivotable mounting of the cover requires a considerable effort due to the size and weight ratios; In addition, the handling of the cover when opening and closing the interior is particularly cumbersome.

The invention has for its object to provide a luminaire with a corresponding cover, with respect to manufacture and handling - especially in the case of a particularly large and / or heavy light - is improved.

This object is achieved according to the invention with the lamp mentioned in claim 1. Particular embodiments of the invention are specified in the dependent of claim 1 claims.

According to the first aspect of the invention, there is provided a luminaire having a cover member for covering an inner portion of the luminaire from above, wherein the cover member is disposed so as to be reciprocally movable between a cover position and an open position, the inner portion accessible from above, when the cover member is in the open position and wherein the interior is covered when the cover member is in the covering position. The luminaire furthermore has a rail element for the displaceable mounting of the cover element between the covering position and the opening position.

With the rail element, movement of the cover element between the covering position and the opening position can be carried out particularly easily; This is particularly noticeable in the case of a comparatively large lamp with a correspondingly large cover advantageously. It can be achieved with the cover element that removal of a cover is not required for access to the interior of the luminaire, for example for replacement of an operating device or for maintenance work; It must also be kept no cover or put aside. This is with respect to the safety in handling the lamp as well as for the handling itself of great advantage.

Preferably, the lamp is designed such that the cover between the covering and the open position is mounted horizontally on or in the rail element slidably. A corresponding horizontal displacement of the cover requires no, at least no significant lifting work and thus very little effort.

Preferably, the cover is viewed from above at least in a first approximation U-shaped. In this embodiment can be arranged in the space formed by the two U-legs - at least partially - for example, an upward-facing light exit opening of the lamp for generating an indirect lighting. Thus, a comparatively compact or space-saving design of the lamp is possible.

Preferably, the luminaire further comprises a further cover element and a further rail element, wherein the further rail element serves for displaceable mounting of the further cover element; In this case, the further cover element is viewed from above with respect to a central region of the lamp the first-mentioned cover disposed opposite. The additional cover element makes it possible to achieve that the cover element has to be moved far less for a specific opening of the interior of the luminaire; This allows a better weight distribution in the open state.

Preferably, the luminaire further comprises a support frame for placement from above on a horizontal support, such that a first part of the support frame projects on a first side of the support and a second part of the support frame projects on a second side of the support opposite the first side wherein the lamp is formed such that the cover member between the covering position and the opening position is slidably mounted on or in the rail member parallel to the carrier. This allows a balanced weight distribution of the lamp during a movement of the cover. In this case, the lamp is further designed such that the cover is so displaceably mounted between the covering position and the opening position, that during a movement of the cover between the covering position and the opening position of the center of gravity of the cover is always above the carrier. This makes it possible to achieve a particularly balanced weight distribution.

The cover and the further cover are further advantageously mirror-symmetrical and mirror-symmetrically mounted. According to a second aspect, the invention relates to a luminaire with a module for generating a direct illumination.

It is known to mount such a light on a ceiling by means of known fastening means, such as screws. In the case of a particularly large and / or heavy luminaire, such an attachment is complicated and cumbersome to handle.

The invention has the further object of specifying a lamp with a module for generating a direct lighting, which offers improved possibilities with respect to the assembly - especially in the case of a particularly large light.

This object is achieved according to the invention with the lamp mentioned in claim 8. Particular embodiments of the invention are specified in the dependent of claim 8 claims.

According to the second aspect of the invention, there is provided a luminaire having a module for generating direct illumination; In addition, the lamp has a support frame for placement from above on a horizontal support and a holding means for holding the module to the support frame. In this case, the holding means is designed such that it can be moved back and forth between a mounting position and a holding position on the module in such a way that the module for mounting the lamp can be moved from below into the relative position intended for operation with the remaining lamp when the holding means is in the mounting position and the holding means in the holding position can hold the module to the support frame.

Such designed holding means simplifies the assembly considerably. This advantage is all the more serious, the bigger and heavier the lamp is. For example, the luminaire may be a luminaire for a hall located at high altitude, for example, higher than 10 meters or higher than 20 meters above the floor of the hall, is intended for mounting. Here it is particularly important that an assembly is possible in which the module must be kept as short as possible manually or otherwise. With the said holding means, the module, after it has been moved for mounting from below in the intended position relative to the remaining lamp, only be held until the holding means has been moved from the mounting position to the holding position. Thereafter, the module is held by the holding means on the support frame and no longer needs to be supported otherwise.

In this case, the holding means preferably has a support element with a support surface, which is designed to rest on the support frame from above. As a result, it is possible during assembly of the module to the support frame that the module is held by the holding means on the support frame after a very short time and very reliable.

Preferably, the holding means on a mounting bracket, which is pivotable about an axis, in particular pivotable about a horizontal axis, is arranged on the module. A corresponding pivoting movement can be carried out particularly easily and quickly during assembly. It is particularly advantageous if the holding means also has a further mounting bracket, which is designed mirror-symmetrically to the first-mentioned mounting bracket. Two such mounting brackets are particularly well suited for holding the module to the support frame.

Advantageously securing means are arranged on the support frame, which serve to secure the holding means in the holding position. This makes it possible to achieve a particularly secure hold of the module. The securing means may comprise screws, for example.

Preferably, the lamp further comprises means for fixing the support frame to the horizontal support. As a result, a particularly secure mounting of the lamp is possible.

Preferably, the lamp further comprises a further module for generating a direct illumination, wherein the support frame is designed for placement from above on the horizontal support, that a first part of the support frame projects on a first side of the support and a second part of the support frame on a second, the first side opposite side of the support and wherein the first-mentioned module is mounted from below to the first part of the support frame and the further module is mounted from below to the second part of the support frame. The fact that in the intended for the operation of the position of the lamp relative to the horizontal support, the two modules are arranged on two opposite sides of the carrier, it is possible that the support frame of the lamp is supported by the support such that no fastening means for fastening the Luminaire are required, which capture the entire weight of the lamp; It suffice securing means for securing the lamp in the intended relative position to the horizontal support. Thus, a much simpler and safer installation is possible.

Preferably, the luminaire further comprises a further holding means, which is designed to hold the further module to the support frame, wherein the further holding means in those features, which are mentioned above with respect to the first-mentioned holding means coincides with the latter. This allows in particular a particularly simple and safe installation of a comparatively large and heavy light.

Fig. 1

eine perspektivische Ansicht eines Ausführungsbeispiels einer erfindungsgemäßen Leuchte von schräg oben,

Fig. 2

eine entsprechende Ansicht von schräg unten,

Fig. 3

eine der Fig. 1 entsprechende Ansicht bei geöffnetem Abdeckelement,

Fig. 4

eine der Fig. 1 entsprechende Ansicht bei entfernten Abdeckelementen,

Fig. 5

eine Explosionsdarstellung der Leuchte,

Fig. 6

eine weitere Explosionsdarstellung der Leuchte, bei der andere Bauteile separiert dargestellt sind,

Fig. 7

eine perspektivische Detailansicht auf das Modul zur Erzeugung einer Direktbeleuchtung,

Fig. 8

eine Ansicht der Leuchte von oben,

Fig. 9

eine Schnittdarstellung längs der Markierung A - A in Fig. 8,

Fig. 10

eine Schnittdarstellung längs der Markierung B - B in Fig. 8,

Fig. 11

eine Schnittdarstellung längs der Markierung C - C in Fig. 8,

Fig. 12

eine Ansicht der Leuchte von unten,

Fig. 13

eine perspektivische Ansicht des separierten Tragrahmens,

Fig. 14a

eine perspektivische Ansicht des Moduls zur Direktbeleuchtung bei abgenommenem Deckel, mit dem Haltemittel in Montageposition,

Fig. 14b

das Modul mit aufgesetztem Deckel mit dem Haltemittel in Halteposition,

Figuren 15a und 15b

zwei Schnittdarstellungen des Moduls,

Figuren 16a und 16b

zwei perspektivische Ansichten des Lichtabgabeelements zur Erzeugung einer indirekten Beleuchtung,

Fig. 17

eine Ansicht des Lichtabgabeelements bei entferntem Abdeckteil und

Figuren 18a und 18b

zwei Schnittdarstellungen des Lichtabgabeelements.

The invention is explained in more detail below with reference to an embodiment and with reference to the drawings. Show it:

Fig. 1

a perspective view of an embodiment of a lamp according to the invention obliquely from above,

Fig. 2

a corresponding view from diagonally below,

Fig. 3

one of the Fig. 1 corresponding view with the cover open,

Fig. 4

one of the Fig. 1 corresponding view with removed cover elements,

Fig. 5

an exploded view of the lamp,

Fig. 6

a further exploded view of the lamp, in which other components are shown separated,

Fig. 7

a detailed perspective view of the module for generating a direct lighting,

Fig. 8

a view of the lamp from above,

Fig. 9

a sectional view taken along the mark A - A in Fig. 8 .

Fig. 10

a sectional view along the mark B - B in Fig. 8 .

Fig. 11

a sectional view taken along the mark C - C in Fig. 8 .

Fig. 12

a view of the lamp from below,

Fig. 13

a perspective view of the separated support frame,

Fig. 14a

a perspective view of the module for direct lighting with the cover removed, with the holding means in the mounting position,

Fig. 14b

the module with the lid on with the holding means in the holding position,

FIGS. 15a and 15b

two sectional views of the module,

FIGS. 16a and 16b

two perspective views of the light emitting element for generating an indirect lighting,

Fig. 17

a view of the light-emitting element with the cover and removed

Figures 18a and 18b

two sectional views of the light-emitting element.

Fig. 1 shows a view of an embodiment of a lamp according to the invention obliquely from above. In particular, the luminaire may be a comparatively large and / or heavy luminaire in which the problem of assembly is generally considerable due to the size or severity. In particular, it may be a ceiling light, for example, to illuminate a hall.

For example, the luminaire may have a horizontal diameter of more than 1 meter or even more than 2 meters. For example, the luminaire may be designed to be mounted in a large hall at a comparatively great height, for example in more than 10 meters or more than 20 meters above the floor of the hall.

The luminaire may be intended to be mounted on a horizontal support 12 which is mounted at a corresponding height in the hall as a structural element. In Fig. 1 the carrier 12 is only partially shown, especially in truncated condition. It may further be provided that the lamp is also mounted on another horizontal support 12 ', which is arranged perpendicular to the first-mentioned support 12 and at the same height as the latter. Also, the further carrier 12 'is in Fig. 1 shown only cut.

The luminaire may be provided for, on the one hand, to emit light for the purpose of producing a direct illumination downwards and, on the other hand, to raise another light to produce an indirect illumination.

Fig. 2 shows one of the Fig. 1 corresponding view from diagonally below. Immediately adjacent to the two horizontal beams 12, 12 'four modules can be seen, which can be provided to generate the direct lighting or short direct lighting.

As turn out Fig. 1 can be seen by way of example, the lamp on a cover 2, which is provided to cover an inner region of the lamp from above. Fig. 3 shows a corresponding view with the cover 2 and open Fig. 4 a corresponding view in which the cover is removed from the lamp. The cover 2 can also serve as protection against contact.

The cover member 2 is disposed so as to be reciprocally movable between a cover position and an open position. In Fig. 1 the cover element 2 is shown in the covering position, in Fig. 3 in the open position. When the cover 2 is in the open position, the corresponding interior of the lamp is accessible from above. For example, it can be provided that in the interior of a light source and / or a resource of the lamp are arranged and, when the cover 2 is in the open position, the interior is accessible from above such that, for example, a commissioning of the lamp, an exchange of a Operating equipment, a maintenance work on the lamp or the like can be performed. When the cover member 2 is in the covering position, the inside area is covered. The cover 2 fulfills the function of a hood in this sense.

The cover 2 may for example be made of metal.

Furthermore, the lamp has a rail element 4 for the displaceable mounting of the cover 2 between the covering position and the opening position. The term "rail element" may include two rail parts 41, 42, which are arranged parallel to each other. The rail element 4 can in particular be arranged and designed such that the cover element 2 can be opened in the sense of a "full extension", that is to say in accordance with the illustration of FIG Fig. 3 ,

By said embodiment is achieved that in a corresponding work in the interior of the lamp no cover removed, kept and set aside. This is particularly advantageous in terms of safety and ease of installation.

Preferably, the lamp is designed such that the cover 2 is slidably mounted horizontally on or in the rail element 4 between the covering position and the opening position. By a purely horizontal movement is avoided that the cover 2 must be raised significantly. In addition, it can be achieved thereby that the cover element 2 can maintain its position both in the covering position, as well as in the open position without further action. This further facilitates the assembly or other work.

Fig. 8 shows the light from above. As can be seen from this drawing, the cover element 2 can be U-shaped, viewed from above, at least to a first approximation. In this embodiment can be arranged in the space formed by the two corresponding U-legs - at least partially - for example, an upward-facing light exit opening 50 of the lamp for generating the indirect lighting. Thus, a comparatively compact or space-saving design of the lamp is possible. As in the FIGS. 8 . 1, 3 and the exploded view of Fig. 5 In addition, the luminaire can also have a further cover element 6 and a further rail element 8, wherein the further rail element 8 is designed for the displaceable mounting of the further cover element 6. In this case, the further covering element 6, viewed from above, is advantageously arranged opposite the first-mentioned covering element 2 with respect to a central region of the luminaire, for example with respect to the light exit opening 50. This allows a particularly compact distribution.

Preferably, the luminaire also has a, for example, in the FIGS. 4 and 5 designated support frame 10, which is configured for placement from above on the horizontal support 12. In addition, the support frame 10 in Fig. 13 in separated Shape shown. The support frame 10 may be made of aluminum, for example.

The support frame 10 is configured such that it is suitable for being placed on the support 12 such that a first part 14 of the support frame 10 protrudes on a first side of the support 12 and a second part 16 of the support frame 10 on a second side the carrier 12, which is opposite to the first side. With reference to the representations of FIGS. 4 and 5 the first part 14 is arranged on the side of the carrier 12 facing the observer, and the second part 16 is arranged on the side of the carrier 12 facing away from the observer.

Advantageously, the lamp is designed such that the cover 2 is slidably mounted parallel to the carrier 12 between the covering position and the opening position on or in the rail member 4. This avoids that the weight of the lamp is displaced unfavorably with respect to the longitudinal axis of the carrier 12 during a movement of the cover 2. Like, for example Fig. 4 As can be seen, the rail parts 41, 42 of the rail element 4 are arranged parallel to the carrier 12 for this purpose.

Particularly advantageous with respect to the weight ratios, it is when the lamp is designed such that the cover 2 is slidably mounted between the covering position and the opening position such that during movement of the cover 2 between the covering position and the opening position of the center of gravity of the cover 2 is always located above the carrier 12. In the embodiment shown, this is effected by the cover element 2 and the rail element 4 being formed symmetrically to the longitudinal axis of the carrier 12.

As in the embodiment shown, the case, in particular the cover 2 and the further cover 6 may be formed mirror-symmetrically and mirror-symmetrically displaceable. The mirror symmetry is formed in particular with respect to a plane which is normal to the longitudinal axis of the Carrier oriented and extends, for example, through the center of the other carrier 12 '.

The FIGS. 9, 10 and 11 show for further illustration three sectional views through the lamp, according to the in Fig. 8 designated sections AA ( Fig. 9 ), BB ( Fig. 10 ) and CC ( Fig. 11 ).

In the following, the second aspect of the invention will be discussed. The features described so far can also be advantageously realized in a luminaire according to this second aspect.

The lamp has an example in Fig. 4 designated module 20 for generating a direct illumination. In the Figures 14a and 14b the module 20 is shown separately in perspective view and in the FIGS. 15a and 15b in two sectional views.

Furthermore, the lamp has the support frame 10 already described for placing on top of the horizontal support 12 and on the horizontal support 12, 12 'on.

Furthermore, the lamp, for example, in the FIGS. 4 . 5 . 14a and 14b designated holding means 22, which is designed to hold the module 20 to the support frame 10. The holding means 22 is between a - exemplified in Fig. 14a shown - mounting position and a - example in Fig. 14b shown holding position back and forth movably arranged on the module 20. The arrangement is such that the module 20 can be moved from below for mounting the lamp in the provided for operation relative position to the rest of the lamp when the holding means 22 is in the mounting position. When the holding means 22 is in the holding position, the holding means 22 can hold the module 20 to the support frame 10.

Preferably, the support frame 10 has an opening, for example rectangular or square shape, which is adapted in shape to the module 20, so that the module 20 can be moved for mounting from below into the opening and Subsequently, the holding means 22 can be moved as intended from the mounting position to the holding position, thereby subsequently the module 20 is held on the support frame 10 hanging by the holding means 22.

Such as from the Figures 14b and 6 As can be seen, the holding means 22 may have a support element 24 with a support surface which is provided or formed for support from above on the support frame 10. With such a bearing surface, a secure hold of the module 20 on the (horizontally oriented) support frame 10 can be produced very simply and quickly when the module 20 is fastened to the support frame 10.

The holding means 22 may in particular comprise a mounting bracket 30, which is a - in Fig. 14a designated axis A is pivotally mounted on the module 20. Preferably, the axis A is formed such that it runs horizontally in the operating state of the lamp. The mounting bracket 30 can then be "folded" in the mounting position of the holding means 22 and in the in Fig. 14b shown holding position "unfolded".

A particularly secure hold of the module 20 can be achieved if the holding means 22 also has a further corresponding mounting bracket 32 which is formed with mirror symmetry to the first-mentioned mounting bracket 30 and pivotally mounted on the module 20.

Such as in the FIGS. 7 and 13 Annotated, the support frame 10 may have securing means 34, which are designed to secure the holding means 22 in the holding position or serve. These securing means 34 may comprise screws, for example; Particularly advantageous are the screws before mounting the lamp to the support frame 10 already pre-assembled.

As in the FIGS. 6 and 13 By way of example, the luminaire may also have means 36 for fixing the support frame 10 to the horizontal support 12 or to the horizontal supports 12, 12 '. These may include, for example, a fastening tab.

Like, for example Fig. 5 In addition, the luminaire can also have a further module 26 for generating direct illumination, wherein the support frame 10 is designed for placement from above on the horizontal support 12 such that a first part 14 of the support frame 10 on a first Projecting side of the support 12 and a second part 16 of the support frame 10 on a second, the first side opposite side of the support 10 projects, in which case further the first-mentioned module 20 is mounted from below to the first part 14 of the support frame 10 and the further module 26 from below on the second part 16. This allows such an advantageous weight distribution of the lamp with respect to the carrier 12, that the lamp without fasteners or without the action of an external force - alone by the support on the support 12 - may remain in its intended for operation position relative to the carrier 12. Thus, no fasteners are required to support the lamp, which can carry the weight of the lamp. In any case, it is sufficient to provide corresponding securing means, such as the above-mentioned means 36 for securing or fixing the positioning of the luminaire.

The light can be - for example in Fig. 5 - further holding means 38, which is designed to hold the further module 26, wherein the further holding means 38 in those features, which are mentioned above with respect to the first-mentioned holding means 22, with the latter matches.

How out Fig. 5 Furthermore, it can be seen, the lamp may also have two more modules for direct lighting, so a total of four modules, these modules are preferably formed analog or identical. If the given support structure has the said horizontal support 12 and the additional horizontal support 12 'extending at right angles thereto, the luminaire can advantageously be designed such that the support frame 10 is placed from above on the point of intersection of said supports 12, 12' and one each Module from a neighboring module of the carrier 12 or the further carrier 12 'is separated. This arrangement is also in Fig. 12 shown, which shows a view of the lamp from below.

The support frame 10 may have, as described with reference to the first-mentioned module 20, a corresponding opening for each of the modules into which the respective mounting module can be moved from below.

The module 20 may - as well as the other modules - comprise a radiator unit, for example, comprises two light sources, for example, with a power of 400 W. Preferably, the two bulbs differ with respect to the color temperature of each light generated by them. For example, the first light source may be provided for emitting light having a higher color temperature for daylighting, and the second of the two bulbs for outputting light having a lower color temperature for lighting the remainder of the day. The first lighting means may be formed, for example, to produce one light with the light color 840, and the second light source may be formed with the light color 830 to produce a light.

A circuit of the modules can be provided via a relay. Preferably, it is provided that in the change from one type of lighting to another type of lighting by means of modules, ie example of the lighting during the day to the lighting for the rest of the day, not all modules are switched simultaneously, but in chronological order in succession, for example at intervals of one minute or a few minutes. In this way, it is ensured that at any time during the change of the lighting mode, the lamp does not emit any light over the modules. In particular, this makes it possible to achieve a particularly pleasant, sliding transition of the two types of illumination concerned.

The module 20 or each of the modules can - as in the Figures 5 and 14b - further comprising a removable cover 44, which preferably comprises a handle 46. The lid 44 is placed from the top to the rest of the module and can be removed by means of the handle 46 in a simple manner. On the cover 44, a head reflector of the relevant module can be arranged. Below the lid 44 may be arranged in the module, a reflector, in particular a

Reflector, which is designed in a special way to account for a large mounting height, for example 28 meters, the lamp.

Furthermore, on the cover 44, a socket for a holder and electrical contacting of a lamp or the lighting means may be arranged. In particular, the cover 44 can accordingly via a power supply line with a corresponding, for example in Fig. 7 designated, operating device 48 may be connected. The power supply line may have a plug contact for disconnection and connection. By removing the cover 44, the bulbs are easily accessible, for example, for an exchange.

Such as from the Figures 3 and 4 As can be seen, the lamp may further comprise a light emitting element 52 for generating an indirect illumination by an upward light emission. The already mentioned light exit opening 50 may form part of the light delivery element 52 and accordingly be formed as a light exit opening of the light delivery element 52. The FIGS. 16a and 16b show two perspective views of the light emitting element 52, the Figures 18a and 18b two sectional views of the same.

The light emitting element 52 may comprise two light sources, preferably two light bulbs, which - analogous to the bulbs of the module 20 - can emit light in two different light colors, so for example turn 830 and 840. The two bulbs, for example, each have a power of 150W. A control via a relay may be provided, in particular analogous to the circuit of the module 20 for switching between a lighting at higher color temperature or light color during the day and a lighting at a lower color temperature or light color for the rest of the day.

The light-emitting element 52 can - as from the FIGS. 8 and 4 emerges - viewed from above centrally in the lamp or on the support frame 10 arranged, for example, be screwed to the latter. The light-emitting element 52 may have a hinged, preferably translucent cover member 54, which may cover the light exit opening 52. Fig. 16a indicates the light-emitting element 52 closed cover 54, Fig. 16b with open cover 54. Fig. 17 shows a top view of the light emitting element 52 with the cover 54 removed.

The light emitting element 52 may comprise a housing made of sheet metal, preferably a dustproof housing or a housing which corresponds to the degree of protection IP54.

The light-emitting element 52 may be designed such that, when the cover part 54 is open, a change of the two light-emitting means and / or an electrical connection of the two light-emitting means is made possible.

A lower portion of the light emitting element 52 may be configured to receive electronics of the luminaire. For example, controls for controlling the modules can be arranged here.

Operating devices, such as the aforementioned operating device 48, for the lamps of the modules can be arranged in a space between the modules. Preferably, the arrangement is such that the cover 2 and the other cover 6 together with the cover 54 of the light emitting element 52 cover all electrical components of the lamp from above. The lamp may preferably be designed so that all necessary electrical equipment can be pre-assembled on equipment boxes, which then need to be used and infected on site.

As in the Figures 3 and 12 In addition, the luminaire may further comprise an emergency luminous means, for example in the form of a plurality of LEDs 60. For example, one such LED 60 may be arranged on each of the modules, for the purpose of emitting light downward. The LED 60 may in particular be arranged outside a corresponding downwardly directed light exit opening 62 of the relevant module. As a result, emergency lighting can be ensured in the event of an emergency, for example in the event of a power failure.

The LEDs 60 may each be provided with a lens and mounted as a "quad package" on a sufficiently sized heat sink attached to the modules is attached. This can be like in Fig. 15a be implied, realized. Furthermore, a translucent pane, for example a glass pane, can then be arranged such that it covers both the LED 60 of a module and the light exit opening 62 of the relevant module from below.

Claims (15)

Light, comprising a cover element (2) for covering an interior of the luminaire from above,
wherein the cover member (2) is disposed so as to be reciprocally movable between a cover position and an open position, the inner portion being accessible from above when the cover member (2) is in the open position, and covering the inner portion when the cover member (2) is in the covering position, characterized by - A rail element (4) for slidably supporting the cover member (2) between the covering position and the opening position. Luminaire according to claim 1,
in which the luminaire is designed such that the cover element (2) is mounted so as to be displaceable horizontally on or in the rail element (4) between the covering position and the opening position. Luminaire according to claim 1 or 2,
in which the cover element (2) viewed from above is at least to a first approximation U-shaped. Luminaire according to one of the preceding claims,
still having - Another cover (6) and a further rail element (8) which serves for the displaceable mounting of the further cover element (6), wherein the further cover element (6) viewed from above with respect to a Middle region of the lamp the first-mentioned cover (2) is arranged opposite. Luminaire according to one of the preceding claims,
still having - A support frame (10) for placing from above on a horizontal support (12), such that a first part (14) of the support frame (10) on a first side of the support (12) projects and a second part (16) of the Supporting frame (10) on a second, the first side opposite side of the support (12) protrudes, wherein the luminaire is designed such that the cover element (2) between the covering position and the opening position is displaceably mounted on or in the rail element (4) parallel to the support (12). Luminaire according to claim 5,
wherein the lamp is formed such that the cover member (2) is slidably supported between the covering position and the opening position such that during movement of the cover member (2) between the covering position and the opening position, the center of gravity of the cover member (2) always above the Carrier (12) is located. Luminaire with the features mentioned in claims 4 and 5 or 4 and 6, in which the cover (2) and the further cover (6) are mirror-symmetrical and mirror-symmetrically slidably mounted. Light, comprising a module (20) for generating a direct illumination,
marked by - A support frame (10) for placement from above on a horizontal support (12) and - A holding means (22) for holding the module (20) on the support frame (10), wherein the holding means (22) formed in such and between a Mounting position and a holding position movable back and forth on the module (20) is arranged, that the module (20) for mounting the lamp from below in the provided for operation relative position to the remaining light can be moved when the holding means (22 ) is in the mounting position and the holding means (22) in the holding position, the module (20) on the support frame (10) can hold. Luminaire according to claim 8,
in which the holding means (22) has a support element (24) with a support surface, which is designed to rest on top of the support frame (10). Luminaire according to claim 8 or 9,
in which the holding means has a mounting bracket (30) which is pivotable about an axis (A), preferably pivotable about a horizontal axis, on the module (20). Luminaire according to claim 10,
in which the holding means (22) also has a further mounting bracket (32) which is mirror-symmetrical to the first-mentioned mounting bracket (30). Luminaire according to one of claims 8 to 11,
in which on the support frame (10) securing means (34) are arranged, which serve to secure the holding means (22) in the holding position. Luminaire according to one of claims 8 to 12,
still having - Means (36) for fixing the support frame (10) on the horizontal support (12). Luminaire according to one of claims 8 to 13,
also having a further module (26) for generating a direct lighting, wherein the support frame (10) for placement from above on the horizontal support (12) is formed such that a first part (14) of the support frame (10) projects on a first side of the support (12) and a second part (16) the support frame (10) on a second, the first side opposite side of the support (12) protrudes,
wherein the first-mentioned module (20) is mounted from below on the first part (14) of the support frame (10) and the further module (26) is mounted from below on the second part (16) of the support frame (10). Luminaire according to claim 14,
in which the luminaire has a further holding means (38), which is designed to hold the further module (26) on the support frame (10), wherein the further holding means (38) in those features, which in one of the preceding claims with reference to the first mentioned holding means (22) are called, with the latter matches.

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