• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an arrangement for forming an elongate, channel-like receiving space (145), which is designed in particular for receiving lighting units (31), wherein the arrangement comprises two elongate profile parts (140, 150) which form-fit to form the receiving recess (145) or are connected to each other by clamping, and wherein in each case a sealing element (10) is arranged on both end sides of the receiving space (145), which in the end region fills the receiving space (145).
    公开号:AT15207U1
    申请号:TGM139/2016U
    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
    ARRANGEMENT FOR MAKING A LONG RECORDING TIME FOR LIGHTING UNITS
    The present invention relates to an arrangement which is provided for forming an elongated, channel-like receiving space, which is provided in particular for receiving illumination units, to thereby, for example, a so-called. Light band to form.
    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 aid of the solution described above, so over its entire length away tightly enclosed receiving space can be created, in which then the arrangement of the other components, for example. The light band is done, with a particular advantage of the known from the aforementioned applications solutions therein in that the exact length of the receiving space and thus, for example, of the light band can be set freely by the end user. He only has to cut off the mounting rails and the profile parts provided for forming the receiving space in the desired length on site. However, this in turn means that no frontal seals the receiving space can be made in the factory, but this must be done by the end user itself.
    For this purpose, there are still no satisfactory solutions, which is why the present invention, the task is based on providing a way to seal a channel-like receiving space of the type described above at its frontal areas in a simple but reliable manner.
    The object is achieved by an arrangement for forming an elongated, channel-like receiving space with the features of claim 1. Advantageous developments of the invention are the subject of the dependent claims.
    The solution according to the invention is based on the idea of providing the end user with prop-like sealing elements which are arranged in the front area of the receiving space and designed such that they form-fit the receiving space in the front area.
    According to the present invention, therefore, an arrangement for forming an elongated, channel-like receiving space, which is designed in particular for receiving lighting units of a lighting system, proposed, wherein the arrangement comprises two elongated profile parts, which form-fitting or clamping connected to form the receiving space are and wherein at both end sides of the receiving space in each case a sealing element is arranged, which fills the receiving space in the forehead area.
    Once cut by the end user during assembly, for example, the light band so the profile parts were cut to the desired length, only the frontal sealing element according to the invention must be positioned and finally in this frontal area the connection of the two elongated profile parts are made. As a result, an elongated receiving space is created, which is enclosed on all sides and in which accordingly components dust and / or moisture can be arranged.
    It can be provided according to a preferred embodiment of the invention that the sealing elements have at least one passage opening for passing cables or lines in the receiving space or out of this. As a result, the passage of lines is made possible to supply, for example, located in the receiving space components with power or to allow signal transmission to or from the units. Preferably, these sealing openings in the event that they are not used, in turn, sealingly closed, which can be done in a simple way that these openings are filled by an insert, which consists of the same material as the other sealing element and the passage opening form-fitting fails.
    Preferably, the sealing element consists of an at least slightly compressible material and in this case is designed such that it has a slightly larger in comparison to the cross section of the receiving space in a not arranged in the receiving space state. This ensures that slight intolerances or deviations in the shape between the outer contour of the sealing element and the inner contour of the receiving space are compensated and despite all a reliable sealing of the receiving space in the forehead area can be done. The effect of the seal can in this case also be optimized in that the arrangement has a total of means which exert pressure in the front region of the receiving space as possible on the outside of the profile parts. If, as already known from the prior art, the receiving space is formed within a U-shaped, elongate carrier element, the elongated carrier element is also part of the means which exerts pressure on at least one profile part, since the carrier element is the profile parts at least partially supported on the outside and accordingly ensures that they also enclose the sealing element in a suitable manner. However, the sealing effect can be further improved by the fact that the arrangement has a total of frontal end caps to be fastened, which exert additional pressure on at least one of the profile parts in the attached state. At the same time, these end caps can provide protection for the respective sealing element against external, mechanical influences such as impacts or splash water, and are preferably designed in such a way that they can be latched to the carrier element.
    A suitable positioning of the sealing elements in the end region of the receiving space is preferably ensured by special additional carrier parts, which are each designed to hold the sealing elements.
    It can be provided in particular that the support members fix the respective sealing element in the longitudinal direction of the arrangement, which is realized according to a preferred embodiment in that the support members each pass through an opening in the associated sealing element with a web and on the web, the sealing element behind engagement locking means are provided.
    If an elongated support member for holding the receiving space used, it is preferably provided that the support members are pushed, for example, in the longitudinal direction on this support member, so that automatically a positionally correct positioning of the sealing elements is achieved. In this case, the already mentioned above end caps can be pivotally mounted on the support member, so that its installation can be realized in a particularly simple manner.
    Further, it can be provided that the configuration of the support member with the associated end cap is such that through the seal member guided through lines or cables can be routed laterally upwards away. This also represents a difference to previously known solutions for light bands, in which usually lines for signal transmission and / or through-wiring were led out frontally on the vertical walls of the end caps. In contrast, in the solution according to the present invention, the routing of the lines can be made such that they are virtually unrecognizable to an observer.
    The invention will be explained in more detail with reference to the accompanying drawings. FIGS. 1-3 show a detail of an elongated light band system with a channel-like receiving space for lighting units enclosed; Figure 4 is a partial section of the end portion of the lighting system in which the sealing element according to the invention and its arrangement can be seen; Figures 5 and 6, the arrangement of the end cap in the open or swung out
    State and Figures 7 and 8, the arrangement of the end cap in the closed state in which they
    Exerts pressure on the light exit element to ensure a tight closure of the receiving space.
    Reference to the figures 1-3, the basic structure of a light strip will first be explained, which has an elongated receiving space, which is to be sealed with the inventive solution also frontally against external influences.
    The supporting component of the lighting system 100 is an elongated 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 Halteklammem 105 are arranged at regular intervals at the top of the mounting rail assembly, to each of which is anchored to the ceiling extending cable 106.
    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 the Halterang and storage of other essential components of the lighting system 100. Thus, for example, 120 usually running within this receiving space 120 longitudinal passage lines, which serve the power supply and possibly also the control of the light source of the lighting system 100. For example. Lichtbandsysteme are known in which the lines extend along the bottom surface 112 of the support rails 111, wherein then suitable contacting elements are arranged at regular intervals, which serve the contacting by to be mounted on the mounting rail lamp modules.
    In the present case, a further conceivable variant is shown, in which it is not provided that at certain positions individual separate lighting modules can be arranged on the mounting rail assembly 110. Instead, an elongated luminous means 130 is now arranged within the receiving space 120, which comprises a plurality of LED lighting modules 131 connected to a chain. The LED lighting modules 131 indicated in FIG. 3 are connected to one another via a through-wiring, which consists of a plurality of individual cables 132. The number of cables 132 depends on whether only a power supply for the LED light-emitting modules 131 is to be made via the wiring or control signals for driving the light source to be transmitted. In the assembled state of the lighting means 130, light is emitted by the LED lighting modules 131 at regular intervals of the light band system 100, which light is then emitted via the underside of the mounting rail arrangement 110.
    A special feature of the light band system 100 shown in Figures 1-3 initially consists in 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 with respect to its shape to the bottom portion 112 of the support rail elements 111 and on the other hand 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 member 140 approximately at half the height from the outside.
    As already mentioned, this profile part 140 consists of a flexible material, which has 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 first a plate-shaped elongated, consisting of a light-transmitting material light exit element 151 and on both sides of the light exit element 151 extending fastening profiles 152 has. 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 an earlier application (WO 2014/174019 A1) by the applicant 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. Thus, with the help of the light band system 100 shown in FIGS. 1-3, a homogeneous and uniform light output can be achieved over a great length.
    E is a particular advantage of the light strip 100 shown in Figures 1-3 is also that all over the entire length extending components, so mounting rail assembly 110, the profile portion 140 for lining the receiving space 120 and the cover 150 in a simple On site during assembly can be cut to the desired length. This can be done by the end user without much effort, so that in terms of length, the light band can be adjusted almost anywhere on the specific site.
    However, the fact that the setting of the final length of the above components are cut off by the consumer or installer, in turn, means that the frontal sealing or sealing of the light strip 100 can not be made at the factory and also only during assembly of the Lichtbands 100 must be made. However, in order to be able to achieve a desired so-called protection class, the end faces of the receiving space must in particular also be sealingly closed in order to prevent the penetration of dust or moisture at these end regions. With the help of the solution according to the invention, which will be described in more detail below, this goal can be realized in a simple and fast manner.
    The essence of the invention is to use in the two end regions of the light band system 100 each have a prop-like seal member 10, which corresponds in cross section to the cross section of the receiving space 145 and accordingly closes this space the front contour accurate and thus sealing.
    The design and arrangement of this sealing element 10 according to the invention can be taken from the partial sectional view of Figure 4, wherein it can be seen that the outer contour of the sealing element 10 is selected such that it over its entire circumference across the entire surface of the inner sides of the profile part 140 and the Cover 150 is applied.
    Strictly speaking, it is preferably provided that the sealing element 10 is slightly enlarged in terms of its dimensions in cross section compared to the cross section of the receiving space 145. However, in this case, the sealing element 10 then consists of an at least slightly compressible material, so that it bears with its outer contour under pressure against the inner walls of the two profile parts 140, 150, whereby the sealing effect is further improved. As a material for the sealing element 10 thus comes a slightly elastic material in question, which at the same time is impermeable to dust and moisture in particular.
    However, since it will usually be necessary to provide the lighting units 131 with power in the receiving space 145 arranged electronic components, for example, and possibly also to allow a transmission of data for communication with a higher-level control unit is preferably provided to carry out the sealing element 10 such that, if necessary, lines can be passed through the sealing element 10. The sectional view of Figure 4 can be seen that for this purpose the sealing member 10 corresponding through holes 15 and 16, which preferably have a circular cross-section and, if necessary, allow the passage of lines. If the cross-section of these lines is smaller than the average of the through-openings 15 or 16, a further sealing by a grommet or comparable measures could possibly be undertaken.
    If, however, the through holes 15 or 16 are not used, they must of course be sealed, which can be done in a simple manner that in these openings 15 and 16, one of the shape of these through holes 15, 16 corresponding - not shown In reality, it is provided that initially the passage openings 15, 16 are closed by the corresponding sealing part, which then removed, if necessary, during assembly, so in a simple way the sealing element 10 can be pulled out.
    In order to ensure a durable, reliable sealing of the receiving space 145 by the sealing element 10, this should preferably be fixed in the longitudinal direction of the light strip 100. This is achieved in the solution shown in the figures, characterized in that the sealing element 10 is held by means of a support member 20 in the desired position. In this case, the support part 20 initially has an end face over the top
    Support rail member 111 projecting bow-shaped, C-shaped portion 21 (recognizable, for example, in Figure 7), which serves the pivotal mounting of an end cap 30 explained in more detail later. At the same time, a web 23 extends in the direction of the carrier rail element 111 from the bow-shaped, C-shaped region 21. This web 23 penetrates a corresponding slot or opening in the sealing element 10 so that it is mounted on the web 23 of the carrier part 20 , Provided on the web 23 projections may then be provided to engage behind the sealing member 10 and thereby additionally fix in the longitudinal direction.
    The support member 20 itself is then pushed with the deferred sealing element 10 on the front side of the support rail member 111, for which purpose 21 are provided on both sides of the bow-shaped portion 21 downwardly projecting flanks 25 which laterally telescopically engage in the interior 120 of the support rail member 111 and effect a leadership accordingly. This not only ensures a correct positioning of the support member 20, but also ensures that the sealing element 10, which is mounted on the web 23 of the support member 20, viewed in the transverse direction centrally in the receiving space 145, 140 and 150 surrounded by the profile parts is, is positioned.
    Preferably, in this case, the placing of the support member 20 with the sealing member 10 in a state in which the cover 150 has not been fully connected at least in the end region of the light band 100 with the profile member 140. Only when the sealing element 10 is in the desired position, the final attachment of the cover 150 takes place in this area, so that the sealing element 10 then rests against the profile parts 140, 150 over its entire circumference and achieves the seal.
    It is preferably provided that this seal is additionally supported by the fact that on the underside of the cover 150, a force is exerted, so that these together with the supported by the support rail member 111 profile member 140 - with sufficient for the seal pressure on Can abut the peripheral region of the sealing element 10 conditions. This is achieved in the solution according to the invention with the aid of a provided in the figures with the reference numeral 30 end cap, which is pivotally mounted on the bow-shaped portion 21 of the support member 20. FIGS. 5 and 6 show the end cap 30 in the pivoted-out position, in which the end region of the carrier rail element 111 with the profile parts 140, 150 is freely accessible, in order, for example, to be able to carry out the above-described work steps during assembly of the light band.
    Finally, however, then the end cap 30 is pivoted into the position shown in Figures 7 and 8, in which provided on side surfaces 31 flanks 32 engage over the top of the support rail member 111, so that the end cap 30 in this position with the support rail member 111th locked and fixed. In this position, at the same time provided on the bottom surface 33 of the end cap 30 provided ribs 34 (see Figure 4) under pressure on the underside of the Lichtabstrahlelements 150 at. The end cap 30 therefore additionally reinforces the pressure on the sealing element 10 and thus contributes even more to the fact that the sealing element 10 bears against the profile parts 140, 150 over the whole area. At the same time, however, the end cap 30 can easily be pivoted back into the position shown in FIGS. 4-6 in order to be able to carry out any maintenance work and, in particular, to enable the removal of the cover 150.
    It should be noted that the end cap 30 need not necessarily be pivotally mounted on the support member 20, the solution shown, however, is particularly advantageous because not several separate parts must be joined together to the final desired configuration.
    In addition to the above-described function, namely additionally exerting pressure on the sealing element 10 via the cover 150, and also visually completing the end region of the light band 100, the end cap 30 also fulfills a protective function, since it pivots in the pivoted one State, which is shown in Figures 7 and 8, the sealing element 10 additionally supports against external mechanical influences. There is no risk that splash water or other external influences directly hit the sealing element 10 and possibly adversely affect its sealing effect. At the same time, however, advantageously the shape of the support member 20, in particular the shape of the bow-shaped portion 21, and the arrangement of the end cap 30 is selected such that even in the closed state a recognizable in Figure 7 through-opening 27 remains, which allows that through Sealing element 10 passed lines can be led away laterally or upwards. This also represents a difference to known from the prior art solutions in which lines were usually led out the front side and were accordingly recognizable to an observer.
    Ultimately, therefore, the measures according to the invention contribute to the fact that in a simple manner, a lighting system can be created in which all the components to be protected can be arranged in a simple but reliable manner within a completely tightly enclosed receiving space. This makes it possible to provide a light strip of higher protection with a relatively low cost.
    权利要求:
    Claims (10)
    [1]
    claims
    An arrangement for forming an elongate, channel-like receiving space (145), which is designed in particular for receiving lighting units (31), the arrangement comprising two elongate profile parts (140, 150) which form-fit or clamp to form the receiving space (145) are connected to each other, and wherein at both end sides of the receiving space (145) each have a sealing element (10) is arranged, which fills the receiving space (145) in the front region.
    [2]
    2. Arrangement according to claim 1, characterized in that the sealing element (10) has at least one passage opening (15, 16) for passing cables or lines into the receiving space (145).
    [3]
    3. Arrangement according to claim 1 or 2, characterized in that the sealing element (10) consists of an at least slightly compressible material and in a not in the receiving space (145) arranged state in comparison to the cross section of the receiving space (145) slightly enlarged cross-section having.
    [4]
    4. Arrangement according to claim 3, characterized in that the arrangement comprises means which exert pressure on the profile parts (140, 150) on the outside in the front region of the receiving space (145).
    [5]
    5. Arrangement according to claim 4, characterized in that the means for exerting pressure comprise at least one elongate carrier element (111) which is substantially U-shaped and in which or on which the receiving space (145) forming elongate profile parts (140 , 150) are arranged.
    [6]
    6. Arrangement according to spoke 5, characterized in that the means for exerting pressure also have in the end region of the support element (111) to be fastened end caps (30) which exert pressure in the attached state on at least one of the profile parts (140, 150).
    [7]
    7. Arrangement according to claim 6, characterized in that the end caps (30) with the carrier element (111) can be latched.
    [8]
    8. Arrangement according to one of claims 5 to 7, characterized in that additional carrier parts (20) are provided for Halterang the sealing elements (10).
    [9]
    9. Arrangement according to claim 8, characterized in that the carrier parts (20) fix the respective sealing element (10) in the longitudinal direction of the arrangement.
    [10]
    An arrangement for forming an elongate light band (100), comprising an arrangement for forming a receiving space (145) according to one of the preceding claims, wherein one of the profile parts (140, 150) is at least partially translucent and forms a light emission area of the light band (100) , and wherein in the receiving space (145) at least one lighting unit (31) is arranged.
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE202016100265U1|2017-04-24|
    EP3196549B1|2018-10-24|
    EP3196549A1|2017-07-26|
    引用文献:
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    CN105318303B|2014-06-25|2018-10-30|赛尔富电子有限公司|A kind of lamps and lanterns with waterproof construction|WO2018109080A1|2016-12-16|2018-06-21|Nualight Limited|An led illuminator with auxiliary components|
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    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
    DE202016100265.6U|DE202016100265U1|2016-01-21|2016-01-21|Arrangement for forming an elongated receiving space for lighting units|
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