专利摘要:
This invention relates to a lighting system (100) having an arrangement for forming an elongate, channel-like receiving space (145) in which at least one lighting unit (125) is arranged, the arrangement comprising a first elongate profile part (140) and a second elongated profile part ( 150), which forms an at least partially transparent light emitting element of the light band (100), wherein the second profile part (150) for forming the receiving space (145) is clampingly or positively connected to the first profile part (140), and wherein the second profile part (150) is interrupted in the longitudinal direction or has an opening, wherein an additional cover member (20) is provided, which bridges the region of the interruption or opening of the second profile part (150) and sealingly abuts against the first profile part (140).
公开号:AT15166U1
申请号:TGM133/2016U
申请日:2016-06-13
公开日:2017-02-15
发明作者:Ladstätter Gerald
申请人:Zumtobel Lighting Gmbh;
IPC主号:
专利说明:

description
LIGHT BAND SYSTEM WITH AN ARRANGEMENT FOR MAKING A LONG RECORDING TIME FOR LIGHTING UNITS
The present invention relates to a lighting system having an arrangement which is provided for forming an elongated, channel-like receiving space, which is provided in particular for receiving lighting units.
Lichtbandsysteme found in lighting technology diverse use, as they allow flexible adaptation of lighting to external conditions. In addition, there is the possibility of using such a lighting system to achieve continuous lighting over a long distance.
Known Lichtbandsysteme based on the use of a so-called mounting rail assembly, which is the central support for all other components of the lighting system. Such arrangements consist of individual, successively arranged support rail elements, which are e.g. are formed from elongated sheet-metal profile parts, which are open, for example, in cross-section U-shaped and down so that they form a longitudinally extending receiving space, which is first used once to arrange the components responsible for the power supply of the lighting system of the lighting system. On the one hand, these are the cables for the power supply, which are usually running along the entire arrangement, and possibly also for the signal transmission. Furthermore, however, at least the contacting means of lighting modules to be fastened to the mounting rail arrangement are often also accommodated within the receiving space and possibly also associated operating devices such as converters or the like, with the aid of which the power supply provided by the through-wiring is converted into a current suitable for operating the light sources becomes.
In continuation of the variants described above, the present invention relates in particular to a light band system, in which the light sources are arranged even within the receiving space and the underside of the mounting rail assembly is then closed by a translucent cover, which the light exit element of the light band realized in this way forms.
For optical reasons, it is not practical for such a solution to realize this cover of individual, longitudinally successively arranged items, as at the joints light more or less unhindered could leave the lighting system and, accordingly, no homogeneous light output could be realized , In a previous application of the applicant (WO 2014/174019 A1), therefore, a cover is described, which is manufactured in principle "endless" and is designed such that it can be wound up for transport to a roll. This cover is then arranged in a single piece over the entire length of the mounting rail arrangement so that the optical properties of the lighting system are significantly improved.
Further, from another application of the applicant is known to line the receiving space of a mounting rail assembly in addition to a longitudinally extending, again preferably integrally formed profile part, which is connectable to the cover. The aim of this measure is to create a receiving space for the electrical and electronic components of the lighting system, which is as well protected from external influences, especially from dust and / or moisture. Since, as mentioned above, the individual mounting rails have only a limited length and accordingly usually a mounting rail arrangement consists of several, frontally joined support rails, inevitably occur at the joints gaps or openings through which the protection of the components therein is impaired from external influences. This is avoided according to the above-mentioned solution by the applicant in that now the interior is additionally lined with a profile part consisting of a flexible material. Also, this profile part as well as the cover is advantageously designed such that it can be transported wound up into a roll.
With the help of the solution described above, known from the prior art, therefore, the possibility is opened to form over the entire length of the light band away extending closed space for storage of the lighting units, so that they are efficient against external influences such as dust and / or moisture can be protected. As a result, a so-called higher protection class can be realized for the light band.
On the other hand, it has been shown that at least in certain situations an interruption, in particular the cover provided for the light output is required to position in the interruption area further components of the light band, which protrude from the receiving area or arranged outside of the receiving space should be. This concerns, for example, the arrangement of special sensors, which should not be arranged within the space enclosed by the two profile parts, since they then do not provide reliable sensor information. It would also be conceivable to arrange at certain points outside the receiving space so-called emergency lights or other light sources such as spotlights or spots, which should then selectively illuminate a particular area.
With the help of the present invention, the possibility shall be provided to open here in a simple way the consumer the opportunity to make the above-mentioned interruption, but still maintain the sealing enclosure of the receiving space.
The object is achieved by a lighting system with the features of claim 1. Advantageous developments of the invention are the subject of the dependent claims.
According to the invention, an additional so-called. Cover to provide available, which is designed to bridge the gap or the opening in the profile part, which forms the cover for the light output in the interruption area and this sealing the other To abut profile part.
According to the present invention, therefore, a light band system is proposed with an arrangement for forming an elongated, channel-like receiving space in which at least one lighting unit is arranged, wherein the arrangement comprises a first elongated profile part and a second elongate profile part, which is an at least partially translucent Lichtabstrahlelement the second profile part is connected to form the receiving space by clamping or positive locking with the first profile part, wherein the second profile part is interrupted in the longitudinal direction or has an opening and wherein in addition a cover is provided which bridges the region of the interruption or opening and sealingly against the first profile part.
With the help of the cover according to the invention, therefore, the interruption area between the two second profile parts can be bridged, wherein the configuration is such that as before the receiving space is enclosed in total sealing. For this purpose, the cover element preferably has specially configured sealing lips or webs which rest in a suitable manner against the first profile part. These sealing lips can be an immediate part of the cover or executed as a separate sealing insert in the cover. The cover itself is then designed so that it allows the positioning of other units such as. Sensors and / or lighting units outside of the receiving space, but at the same time allows electrical connection of these additional units extending within the receiving space lines. For this purpose, the cover can, for example, have a corresponding passage opening, can be performed by the corresponding lines, wherein the passage opening then additionally by means of a spout or similar measures sealingly encloses the performed lines.
Another measure that contributes to the improvement of the seal, is that the cover rests with pressure on the first profile part, but at the same time also exerts pressure on the respectively facing front end portions of the second profile parts. This can be achieved in particular by the fact that the profile parts are arranged to form the receiving space on or in an elongate mounting rail assembly and the cover is adapted to be attached to this mounting rail assembly, preferably to be locked with this. In this case, it may be provided, for example, that the cover element is approximately C-shaped in cross-section and is provided with a bottom surface resting against the underside of the mounting rail arrangement and two side surfaces which engage over the mounting rail arrangement with the aid of detent elements or projections. In the snapped-on state, therefore, the cover element is fixed in a suitable manner to the mounting rail arrangement and additionally exerts pressure on the corresponding profile parts, as a result of which the desired sealing effect is improved. The bottom surface positioned below then contains, for example, the above-mentioned passage opening for passing lines or cables to the components positioned outside the receiving space.
With the help of this solution so additional components can be attached in a simple manner at any position of the light band outside of the receiving space, which are connected in spite of all over power or data lines running within the receiving space of the light strip lines.
However, it then raises the task of actually make a connection to the running in the longitudinal direction of the light band lines at the desired position. A particularly advantageous solution, which also represents an independent idea of the invention, consists in the fact that the lines extending in the longitudinal direction are guided in a special way and designed to be contactable. In this regard, it should be noted that in light band systems of the type described above, a contacting of the passage lines is provided at certain predetermined positions, since it is assumed that the units to be supplied with power have a more or less predetermined length or at predetermined intervals should be positioned. For this purpose, it is known to arrange contacting elements at regular intervals and predetermined positions at which insulation-free regions of the lines are made available so that they can be contacted in a simple manner. In order nevertheless to open up the possibility of contacting the cables or lines at any place by means of further units, it is provided to provide additional contacting elements which can be positioned freely in the longitudinal direction of the light band and are used here to guide the corresponding conductors through them Contact outside of the light band positioned units.
In this context, it should also be considered that light strips with extended functionality often require a variety of lines that extend in the longitudinal direction. For example, it is known to use an eleven-pole line system to provide, in addition to the primary supply (i.e., three phase lines, neutral and ground), lines for emergency lighting and / or signal transmission. However, standard known contacting elements are more likely for a lower, e.g. designed seven-pin design, which is why according to a further aspect of the present invention is provided to provide appropriate Kontaktierungsbuchsen available that allow the contacting of up to seven lines, but at the same time have guide means that allow the lateral passage of the additional lines. This has the advantage that the additional, not contactable at the particular contact elements lines affect the contacting not disturbing, despite all, however, the possibility exists to make contactable at the different points of contact those lines that actually used by the corresponding units should be. The flexibility of the system is thereby significantly increased overall.
[0018] According to this further aspect of the invention, therefore, a contacting element is proposed for use in a continuous-row lighting system which has an elongated receiving space for accommodating cables or lines, wherein the contacting element has a contacting area with contacting bushings in which the individual cables or lines pass through a connector can be contacted, and wherein the side of the contacting area means are provided for laterally passing additional cables or lines.
Overall, therefore, a lighting system is provided, which meets all requirements in terms of reaching a certain level of protection, despite all, however, allows the flexible positioning of other units outside the hermetically sealed space and beyond also ensures that these units in the longitudinal direction the trunking system running cables or lines can contact.
The invention will be explained in more detail with reference to the accompanying drawings. In the drawings: [0021] FIGS. 1-3 initially show the basic structure of a light band system, in which a receiving space enclosed by two profile parts is formed; Figures 4 and 5 are views of a cover according to the invention, which in the
Interruption area of the rooflight system cover sealingly seals the interruption; FIG. 6 is a sectional view of the cover element according to the invention; [0024] FIG. 7 shows the covering element according to the invention mounted on the light band system, and [0025] FIGS. 8 and 9 show views of a contacting element which according to the invention is additionally designed to guide unused lines laterally of the contacting area.
Reference to the figures 1-3, the basic structure of a light band will first be explained, which can be reliably sealed by means of the solution according to the invention at interruption areas of the cover.
The supporting component of the lighting system 100 is an elongate mounting rail assembly 110 which extends in the longitudinal direction of the lighting system 100 and the holder of all the essential components of the lighting system 100 is used. The DIN rail assembly 110 consists of several elongated individual elements, the so-called. DIN rail elements 111, which have the particular in Figure 3 recognizable cross-sectional shape and are joined together at their ends by means not shown connecting parts. These are usually made of metal or sheet metal profile parts, which have sufficient stability to form a stable elongated support system for the lighting system 100. Accordingly, it is not practical to realize these DIN rail elements 111 in any length. Instead, individual elements are usually provided which have standard lengths, these standard elements then being suitably combined to form the entire mounting rail arrangement 110. This is then attached to a suitable support, for example. On the ceiling of a room to be illuminated, for which there are different mounting options. In the present case, a variant is shown in which the system is attached by means of a cable suspension to a - not shown - ceiling. For this purpose 110 retaining clips 105 are arranged at regular intervals at the top of the mounting rail assembly, to each of which an anchoring to the ceiling extending cable 106 is anchored.
As shown in particular in the sectional view of Figure 3, an approximately U-shaped, open towards the bottom receiving space 120 is created by the support rail elements 111 and the DIN rail assembly 110, which serves to support and storage of other essential components of the lighting system 100. Thus, for example, usually within this receiving space 120 longitudinal passageways are laid, which serve for the power supply and possibly also for the control of the lighting means of the light band system 100.
In the illustrated embodiment, it is provided that - as described in more detail below - in the longitudinal direction of the system, a cable bundle 130 consisting of several cables 131 extends, which is provided at certain intervals with contacting elements 160, where then, for example, by appropriate LED Lighting modules 125 contacting the cable 131 can be made. The number of cables 131 depends on whether only a power supply for the LED light-emitting modules 125 is to be made via the wiring or control signals for controlling the bulbs to be transmitted.
Alternatively herzu but could be arranged within the receiving space 120 and an elongated light source, which consists of a plurality of connected to a chain LED lighting modules.
A special feature of the light band system 100 shown in Figures 1-3 is initially that the receiving space 120 of the mounting rail assembly 110 is additionally lined by an elongated profile member 140. In the assembled state, this profile part 140 has an approximately U-shaped, downwardly open and slightly widening configuration. It consists of a flexible material, the side walls 142 are formed at its lower end such that the lower edges of the side walls 114 of the support rail elements 111 engage in corresponding recesses 143 of the profile part 140. As a result, the profile part 140 is clamped to the DIN rail assembly 110, wherein at the same time a further stabilization of the flexible profile member 140 in the mounting rail assembly 110 takes place in that on the one hand the bottom portion 141 is adapted in shape to the bottom portion 112 of the support rail elements 111 and the other part of the side walls 114 of the support rail elements 111 corresponding projections 115 protrude inwardly, which also support the side walls 142 of the profile part 140 approximately at half the height from the outside.
As already mentioned, this profile part 140 consists of a flexible material, which brings with it the advantage that due to its flexibility it is possible to wind up the profile part 140 in the unassembled state to form a roll. This brings considerable advantages, since the profile part 140, preferably produced in an extrusion process, can be produced "endlessly", ie in practice with a very long length, and wound up into the roll so that its transport to the place of use is considerably simplified. Here then the profile part 140 can be cut to a length which preferably corresponds to the entire length of the mounting rail assembly 110 and the lighting system 100, so that in particular the profile member 140 bridges the joints between two longitudinally successively arranged mounting rail elements 111. Finally, with the aid of the profile part 140, apart from the open underside and from the two end sides, a completely enclosed receiving space 145 is created so that, in particular from the side of the carrier rail arrangement 110, there is no danger that dust or moisture can penetrate into this receiving space 145. In this way, the protection against external influences can be significantly increased, so that in a simple and elegant way there is the possibility to realize a light band, which corresponds to a so-called. Higher protection class.
To achieve this level of protection is of course required that the receiving space 145 is closed for the electrical and electronic components of the lighting system 100 also from the light exit side.
This is achieved in the lighting strip system 100 according to the figures 1-3 by a cover 150, which initially has a plate-shaped elongated, consisting of a light-transmitting material light exit member 151 and extending on both sides of the light exit member 151 mounting profiles 152. As can be seen, the shape of the lateral fastening profiles is adapted to the shape of the lower end regions of the profile part 140, so that a clamping or positive connection between the two elements 140, 150 over the entire length is achieved.
As already mentioned above, such a cover 150 is known from the Applicant's earlier application (WO 2014/174019 A1) and, in turn, has the advantage that it is so flexible that it can be wound up from the oblong state into a roll can. This is achieved in that the material for the light exit element 151 is selected such that it is at least limp, and the lateral attachment profiles are formed from a more flexible material. Again, as in the case of the profile part 140, the same advantages arise, namely that the cover 150 in the rolled-up state can be transported much more easily to the place of use and cut to the desired length, which preferably corresponds to the total length of the light band system 100.
The resulting one-piece embodiment of the cover 150 and thus in particular of the light exit element 151 not only has the consequence that as described above, the receiving space 145 can be performed as well enclosed, but also leads to optical advantages in terms of light output , as there are no joints, gaps or other gaps over which light can escape unhindered. With the aid of the light band system 100 shown in FIGS. 1-3, homogeneous and uniform light output can thus be achieved over a great length.
With the aid of the solution described above, so the enclosed by the profile parts 140, 150 receiving space 145 of the light strip 100 can be sealed in a simple manner over its entire length away. However, problems arise when the cover 150 is to be interrupted at certain points. This may, for example, be required or desired if a sensor required for controlling the system is to be positioned outside of the receiving space 145, the detection means of which would otherwise be adversely affected by the light-transmitting light exit element 151, but the sensor, despite everything, with the inside of the receiving space 145th extending cables 131 to be connected. It may also be desired, for example, to position 100 spotlights or comparable additional lighting units at specific locations of the light band, which emit strongly directed light in addition to the general homogeneous light output of the light band, in order, for example, to emit light. specifically to illuminate specific objects. In particular, however, it may also be desirable to arrange an emergency light or a so-called escape sign light at certain positions of the light strip 100.
In this case, at least the passage of the lines requires an interruption of the cover 150 and the introduction of an opening, so that the sealing enclosure of the receiving space 145 would be at risk. In order to be able to achieve a seal in spite of all in this area of the interruption or opening, according to the present invention, a cover element is used, which is generally provided with the reference numeral 20 and shown in different views in Figures 4-6.
The cover 20 is in this case - as can be seen in particular Figure 6 - C-shaped in cross-section with a bottom surface 21 and two substantially perpendicular to the bottom surface 21 aligned side surfaces 25. Both side surfaces 25 are executed in the illustrated embodiment, approximately trapezoidal, but could also be otherwise designed. It is essential that they have at their ends facing the bottom surface 21 inwardly projecting projections 26 which allow latching with the mounting rail assembly 110 of the light strip 100. Accordingly, the configuration of the cover element 20 should be such that the side surfaces 25 can easily migrate laterally in order to enable snapping onto the mounting rail arrangement 110. As conceivable materials for the cover 20 so in particular plastics come into question, but also the design as a sheet metal part would be conceivable.
Decisive for the sealing function of the cover 20, however, is a arranged on the bottom surface 21 sealing insert 30, which covers the inside of the bottom surface 21, but in particular two perpendicular to the bottom surface 21 extending in the longitudinal direction sealing webs 31 has. Ideally, this sealing insert 30 is formed with the sealing webs 31 of a material that is more flexible in comparison to the material of the main body of the cover element 20 in order to improve the sealing effect of the sealing webs 31. Accordingly, the insert can subsequently be inserted as a separate element into the main body of the cover element 20 and, for example, glued thereto, or it would be conceivable to produce it in a two-component injection molding process or in a comparable manner.
It is essential that the positioning and configuration of the sealing webs 31 is such that they rest in the attached state of the cover 20 on the inner surfaces of the first profile part 140, so take over the function of the fastening profiles 152 of the cover 150 here. In FIG. 6, the position of the first profile part 140 is shown by dashed lines, so that it can be seen how the sealing effect between the first profile part 140 and the sealing insert 30 of the cover element 20 is achieved. The arrangement of the sealing webs 31 thus corresponds approximately to the arrangement of the fastening profiles 152.
For bridging a transition region between two spaced sections of the cover 150 so the cover 20 is snapped onto the mounting rail system 110 as shown in Figure 7. The latching with the aid of the projections 26, which overlap the mounting rail system 110 laterally, in this case has the consequence that in particular the sealing element 30 bears with the sealing webs 31 under pressure from the underside of the profile part 140. At the same time, the sealing element 30 lies flat on the undersides of the covers 150 in the respective end regions, so that in fact a complete peripheral seal is achieved in the transition region. The interruption of the cover 150 thus does not adversely affect the enclosure of the interior 145.
On the bottom surface 21 of the cover 20 and the optionally separate sealing insert 30 then a passage opening 22 is formed, which is additionally provided in the illustrated embodiment with a spout 23. Cables can then be passed through this opening 22 and the spout 23 in order to make an electrical connection between units positioned outside of the receiving space 145 and the lines 131 running within the receiving space 145. Possibly. For example, the cover member 20 may have additional means on its underside which allow mechanical retention or attachment of the additional unit (s). The additional unit need not necessarily be attached directly to the cover 20 but may e.g. Also be connected via a in Fig. 6 schematically indicated boom 35 with the cover 20.
In the same way, however, it would also be conceivable that the additional units are fastened directly to the mounting rail system 110 by means of further fastening measures. Furthermore, in a modification of the illustrated variant may also be provided to design the through-opening 22 including the spout 23 differently and / or provide a plurality of passage openings on the cover 20.
A unit positioned in this way on the outer area of the light band system 100 then still has to be connected to the through-lines 131 running within the light band system 100, wherein in particular it is desired that this connection and thus the positioning of the additional unit at any point in Longitudinal direction of the light band system 100 can take place.
In the event that the additional unit is an emergency light, the problem may also arise that it must be ensured that the corresponding lines are actually contacted. The problem with the use of emergency lighting lights is that they usually require additional lines for the emergency power supply, but as a rule only a limited number of lines can be contacted by the contacting elements. A known light band system of the applicant, for example, uses for the so-called. Basic supply (3 phases, neutral and earth) and for the signal transmission a total of 7 wires or lines, which are also readily contactable by known from the prior art Kontaktierungsbuchsen. However, if now the system to be extended to an emergency lighting, so for example four additional lines are required, which are then no longer readily contactable.
According to a preferred embodiment, therefore, a special cable guide is provided, which will be explained in more detail below.
Thus, on the one hand within the lighting system 100 at predetermined positions Kontaktierungsmöglichkeiten for the universal service are provided, on the other hand, however, should still open the possibility, in addition to contact at any position the lines - which actually should be contacted.
In order to be able to fulfill both tasks, according to the present invention it is initially provided to arrange contact elements 160 at regular intervals, as shown in FIGS. 8 and 9. These are contacting elements 160, which are designed for a seven-pole design and are basically already known in terms of their structure. Within these contacting elements 160, the lines 131 of the basic supply to be contacted are then free of insulation and can be contacted with the aid of a suitable plug of a lighting module or another unit. The peculiarity of the illustrated contacting elements 160 is that on both sides of the contacting region 161, that is the region in which the lines 131 of the universal supply can be contacted by means of a plug, wire holding springs 164 or guide vanes are provided which allow lateral movement of additional, allow unused lines 131a, for example, for an emergency power supply. The guide is here additionally supported by side arms 167, which allow latching of the contacting element in the receiving space 145. In the present case, two lines 131a are thus led left and right on both sides of the contacting region, which do not hinder the contacting process due to their location there, but can then be used in the longitudinal direction at further positions, if required.
For this purpose, it is provided that further two-part contacting elements are provided, which can be arranged at any point in the longitudinal direction of the lighting system 100. In this case, first a first insert in the receiving space is positioned at the desired location and now those insulated lines 131 are inserted into this insert, which should actually be contacted. Using an attachment containing suitable cutting sockets, the insulation of the inserted lines is then penetrated and the wires can be contacted again by means of a corresponding connector. These second freely positionable contacting elements then also preferably have lateral wire holding springs, which allow the unused lines to pass laterally.
Overall, this means that even in more complex systems with a plurality of longitudinally extending lines selectively and in a simple but reliable way exactly those lines can be contacted, which should actually be used by the appropriate unit.
Thus, the described measures according to the invention result in that the light band system in terms of its design again significantly more flexible compared to previously known solutions, despite all, however, the possibility is opened to achieve a so-called. Higher protection class.
权利要求:
Claims (10)
[1]
claims
A continuous line system (100) having an arrangement for forming an elongate, channel-like receiving space (145) in which at least one lighting unit (125) is arranged, the arrangement comprising a first elongated profile part (140) and a second elongated profile part (150). forming an at least partial translucent light emitting element of the light band (100), wherein the second profile part (150) is clampingly or positively connected to the first profile part (140) to form the receiving space (145), and wherein the second profile part (150) is longitudinal is interrupted or has an opening, characterized in that in addition a cover (20) is provided, which bridges the region of the interruption or opening of the second profile part (150) and sealingly against the first profile part (140).
[2]
2. trunking system according to claim 1, characterized in that the second profile part (150) web-like fastening profiles (152) for connection to the first profile part (140), wherein the cover member (20) has sealing lips (31) whose arrangement is approximately the Arrangement of the web-like fastening profiles (152) corresponds.
[3]
3. lighting strip system according to claim 2, characterized in that the sealing lips (31) are part of a sealing insert (30).
[4]
4. Lighting strip system according to claim 3, characterized in that the first and second profile parts (140, 150) are arranged on or in an elongated mounting rail arrangement (110), wherein the cover (20) is adapted to the mounting rail assembly (110) attached to become.
[5]
5. trunking system according to claim 4, characterized in that the cover (20) with the mounting rail assembly (110) can be latched.
[6]
6. trunking system according to claim 5, characterized in that the cover (20) is formed in section approximately C-shaped, with a voltage applied to the underside of the support rail assembly (110) bottom surface (21) and two side surfaces (25), which with projections (26) engage over the mounting rail arrangement (110).
[7]
7. trunking system according to claim 6, characterized in that the cover (20) in the region of the bottom surface (21) has a passage opening (22) for cables or lines.
[8]
8. trunking system according to claim 7, characterized in that on the outside of the cover (20) an additional electronic component of the lighting system (100) is arranged, for example, a sensor, a spotlight or an emergency light.
[9]
9. lighting strip system according to one of the preceding claims, characterized in that within the receiving space (145) extend in the longitudinal direction of cables (131) or lines, which are contactable via contacting elements (160).
[10]
10. Contacting element (160) for use in a lighting system (100), which has an elongated receiving space (145) for receiving cables (131) or lines, wherein the contacting element (160) has a contacting region (161) with Kontaktierungsbuchsen, in the the individual cables (131) or lines can be contacted by a plug, and means are provided laterally of the contacting area (161) for the lateral passage of additional cables (131a) or lines.
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同族专利:
公开号 | 公开日
DE202016100264U1|2017-04-24|
EP3196538A2|2017-07-26|
DE202017006899U1|2018-10-02|
EP3196538A3|2017-08-09|
EP3196538B1|2018-11-14|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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DE102010021113A1|2010-05-20|2011-11-24|Hella Kgaa Hueck & Co.|lighting system|
US9874333B2|2013-03-14|2018-01-23|Cree, Inc.|Surface ambient wrap light fixture|
DE202013101775U1|2013-04-24|2014-07-28|Zumtobel Lighting Gmbh|Luminaire cover for an elongated lighting arrangement|
DE202014101460U1|2014-03-27|2014-04-15|Tobias Grau|Rail and lighting system|
DE202014101989U1|2014-04-28|2015-07-30|Zumtobel Lighting Gmbh|Cover for the carrier assembly of a lighting system, as well as lighting system|DE102017125233A1|2017-10-27|2019-05-02|Siteco Beleuchtungstechnik Gmbh|component carrier|
DE202018100522U1|2018-01-31|2019-05-03|Zumtobel Lighting Gmbh|Lighting system|
DE202018101055U1|2018-02-27|2019-05-29|Zumtobel Lighting Gmbh|Lighting system with electrical component|
法律状态:
2022-02-15| MM01| Lapse because of not paying annual fees|Effective date: 20210630 |
优先权:
申请号 | 申请日 | 专利标题
DE202016100264.8U|DE202016100264U1|2016-01-21|2016-01-21|Lighting system with an arrangement for forming an elongated receiving space for lighting units|
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