• 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 a modular light plate 1 (or light panel or light wall) which can be mounted modularly where each module 2 comprises front part 3 and corresponding rear part 9, struts 10, 60, 130, 140 which keep front part and rear part separated at predetermined distances, and, where the module includes edge 90 forming the periphery of the plate, corresponding frame part 60, 65, 130, 140.
    公开号:SE1500142A1
    申请号:SE1500142
    申请日:2015-03-18
    公开日:2016-09-19
    发明作者:Rensmo Anders
    申请人:Rensmo Anders；
    IPC主号:
    专利说明:

    SUMMARY OF THE INVENTION The invention thus relates to a modular light plate which can be mounted modularly where each module comprises front part and corresponding rear part, and, in cases where the module contains outer edge (s), corresponding frame part (s).
    For a light sign of known type according to the preamble of claim 1 comprising a light transmissive front 40 for transillumination from behind, a back piece 9, and a frame 100 connecting said front and back piece to each other, wherein the front consists of two or fl your front parts 3 which in assembled position forms the front of the light plate, and wherein each front part has a respective edge 5, 6 adapted to adjacent front part (s) so that facing edges form a substantially tight joint 7 between the front parts in their assembled position, and which plate comprises struts 10 , 60, 130, 140 intended to keep the front and back part separated from each other at a predetermined distance so that a space is formed between the front and the back piece for illuminating the front from behind, this has been solved by the features stated in the characterizing part in claim 1, according to which the light plate is composed of two or 2 modules 2, each module comprising a front part 3, a rear part 50, and struts 10, 60, 130, 140 of seen to keep the front part and the rear part separated from each other at a predetermined distance so that a space is formed between the front part and the rear part for illuminating the front part from the rear, and the back piece 9 of the plate comprises two or 50 rear parts 50, and the front 40 has locking parts 20; Which by engaging each other hold the front parts together in assembled position so that they form said light-transmissive front 40, and where edge 90 forming part of the periphery of the sign has a frame part 80, 65, 130, 140, and where the front parts are locked in assembled position by means of the frame parts.
    Through this construction of the light sign, it is thus possible to build the light sign in the form of modules. The modules facilitate transport. The modular construction also facilitates assembly, especially if the front is built of e.g. acrylic plastic. The modules can also be built very easily, e.g. through the use of self-supporting materials, such as e.g. duct plastic. The modules can then be assembled on site one by one for the intended final light sign. The modules can e.g. mounted one by one against a wall. During assembly, the locking part in the front part of the following module is fitted in the corresponding locking part in the front part of the mounted module, after which the later module can be attached to the base, e.g. a wall, against which the sign is mounted.
    The light sign can also be independent, e.g. standing on a floor or on the ground.
    According to the invention, the front parts can be hooked into each other so that they sit together.
    The construction can be made easily dismountable by selecting suitable locking parts 20 and 30. Due to the inventive construction of the light sign, final locking of the joints will be possible by means of the frame, which limits the movement of the front parts both in the plane and straight out of the plane. With the frame, it is no longer possible to disassemble the front parts or the modules from each other.
    The locking parts according to the invention also function as sealing elements, which provide improved sealing in joints between the modules.
    Light signs according to the invention can be built in only one row in height or in length, or in fl your rows in height and / or in length. The finished light sign composed of modules can in principle have any shape, and is thus by no means limited to, for example, a square shape, but can have a circular shape or the shape of a letter or writing character or other graphic figure.
    Typically, the edges 5, 6 of a module 2 according to the invention measure between 1-2 m resp. 1-6 m.
    Due to the modular construction according to the invention, large light signs can be more easily produced, transported and assembled together.
    According to one embodiment, the frame parts can also serve as struts. This is achieved with frame parts of the type 80, 130 and 140. Tracks can, for example, be arranged in the inside of the frame parts at the top and bottom as in frame part 80 in which grooves front part resp. the corresponding rear part can be fitted, or a seam can be arranged on the inside of the frame parts, against which seam the front part can rest as in the frame parts 80 and 140. Thus, the frame part can also function as a brace, as well as struts 10, which serve to hold the front part and buttocks at a predetermined distance from each other.
    According to another preferred embodiment, struts 10 are arranged in the area at the joint or joints 7. The finished light plate as well as a module with struts thus arranged have improved strength and improved torsional rigidity. The struts 10 can sit alternately on one and the other module along the joint 7, bitwise along the joint on one module or on the other module, along the entire joint on one module or on the other module, or on both the modules in any of the previous ways.
    For lower weight, the front parts 3 are self-supporting. By self-supporting is meant that the part is built up of a front panel and a rear panel as well as transverse and connecting walls which are distributed over the surface of the part which connects the front panel with the rear panel. The crosslinking walls can be arranged with varying mutual distances, or be regularly and evenly distributed and delimit uniform cavities between the front and rear panels. These cavities or channels may run parallel to the panels or extend between the panels. The channels can have any cross-sectional shape, and can, for example, have an angular or cylindrical cross-section. The crosslinking walls may alternatively have a random shape in a randomized structure with randomly shaped cavities or cells between the front and the rear panel.
    Advantageously, the back piece 9 also consists of self-supporting material, as well as the struts 10 in an even more preferred embodiment. The struts 130 and 140 can also be made of self-supporting material, but are usually made of rigid foam.
    A particularly preferred self-supporting material is channel plastic.
    For improved locking of the front parts, and thus also the modules, in each other at least one of the locking parts 20 extends; 30 below the facing edge 5, 6, and more preferably both extend below the facing edge 5, 6.
    For improved resistance to suction forces, the front can advantageously be made concave. In such an embodiment, the struts 10 in the light sign and in the modules are of such a shape and height that the front, when resting on these and, if applicable, also on struts 60, 130 and / or 140, has a concave surface.
    Suitably in the modules connecting elements 70, 85, 65 are arranged to hold together front part 3 against respective rear part 50 via intermediate struts 10, 60, 130, 140.
    In one embodiment, the frame parts constitute both struts and connecting elements. An example of such a form of frame part is illustrated in Fig. 2B by frame part 80. As mentioned above, for example, grooves can be arranged in the frame parts at the top and bottom in which grooves front part and rear part can be fitted. Because the grooves are designed so that the play for the fitting of the front part and the fitting of the rear part therein is minimized, the frame part with such grooves also has the function as a connecting element.
    According to a further embodiment, the front and rear piece fl are mounted in relation to each other by means of resilient connecting elements 70. In such an embodiment, the front parts 3 are not fixed in the struts 10, 60, 130, 140, but can move in the plane relative to the stays. This embodiment has the advantage that it allows some movement in the front, e.g. pga. of expansion / contraction due to temperature changes, e.g. heat when, for example, sunlighting the front. The frame parts and any grooves in them in which the front can be fitted are then adapted to allow corresponding movement of the front. Mobility should then correspond to the coefficient of temperature expansion coefficient and can e.g. be in the range 0.1-1% of the front length and height. As resilient connecting element 70, springs, steel wire, such as for example piano wire or spring wire, rubber straps, rubber bands, etc. can be used.
    The steel wire can e.g. bend or bend appropriately to allow for suspension.
    In a preferred embodiment, the connecting elements 70 are arranged in the area at one or more joints 7. By arranging at the joints, improved strength of the modules and the sign is obtained.
    In another preferred embodiment, one of two front portions 3 adjacent to a joint 7 has an upper surface extending past the joint 7 to wrap around opposite adjacent edge 5, 6 of the other adjacent front portion 3, for example as illustrated in Fig. 2A. In this way, a significantly improved sealing of the joint 7 is made possible, and at the same time an improved cohesion of the modules and thus also improved strength of the light sign. Thus, in an embodiment with self-supporting front parts, the upper panel of the front part of one module suitably extends over the joint 7 so that it overlaps a piece with adjacent front part. An overlap also improves the visual impression of areas with joints 7 in. In light signs with horizontal joints 7 between adjacent edges 6, the lower edge 6 of the upper module front part 6 has an overlapping area extending a distance over the front part of the lower module front part. corresponding upper edge 6. In this way, water and dirt are effectively diverted away from the horizontal joint 7.
    In a preferred embodiment, locking takes place between locking parts 20; Separable by hooking into each other. Thereby, a module can be lifted into place and the locking part of the front part hooked into the corresponding locking part of the already mounted module, the latter holding the newly fitted module in place and together with the already mounted module. Meanwhile, the newly mounted module can be easily attached to the wall or other underlying surface, e.g. via fastening through holes 120 in a protruding part of a hat profile 110 arranged in the free end of the newly suspended module, as shown in Fig. 4. In a preferred embodiment, fastening elements, e.g. hat profile 110, together with anchorage, e.g. an L-profile, for struts 10 a space in which adjacent rear part of adjacent module can be fitted. In this way, improved strength of the sign and improved sealing in the back of the sign are made possible.
    This is illustrated in Fig. 2A.
    The locking parts are suitably made of transparent plastic material, especially transparent polycarbonate plastic. This makes the joints less visible and thereby improves the visual impression of the sign. The front 40 can be provided with diffraction glue on surfaces where the locking parts are not located to further improve the impression of the sign and minimize the visibility of the front part joints.
    Frame parts 80, 65, 130, 140 on modules preferably extend to the joint 7 and thus be smoothed with the edge of the front part.
    Otherwise, the frame 100 can be substantially made as described in WO20 12/015352 and also locked in assembled position as described therein.
    The invention allows a new way of assembling a light sign. Accordingly, in another aspect, the invention relates to a method of assembling a light plate 1 comprising front 2, back piece 9 and struts 10, 60, 130, 140 intended to keep front and back piece separated from each other at a predetermined distance so that a space is formed. between the front and the back piece for lighting the front from the rear, where the sign is mounted in place in two or two modules 2, where each module comprises front part 3, rear part 50 and struts 10, 60, 130, 140 intended to keep the front and back piece separated from each other at a predetermined distance so that a space is formed between the front and the back piece for illuminating the front from behind, whereby a first module 2 is first placed in the desired place, after which a second adjacent module 2 is fitted into the first module for joining engagement with this, and after which, where applicable, the remaining modules, one by one, are correspondingly joined together with the modules joined in the previous step until all the modules have been joined together. an. Although the invention is described herein with reference to light signs, it is readily appreciated that the invention may also be used for other, similar lighting purposes, such as e.g. light panels and light walls. The term "light sign" is therefore, as used in this specification and claims, intended to include the terms "light panel" and "light wall".
    Additional advantages and embodiments appear from the following detailed description and appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Exemplary embodiments of the invention will now be described below with reference to the accompanying schematic drawings.
    Fig. 1 shows a light sign 1 seen from the front composed of 9 modules 2, where the edges 6 run to the extent of the sign on the width and the edges 5 run to the extent of the sign on the height. In order to better illustrate the edges 90, the frame parts 80 do not extend all the way to the joints 7, which they would otherwise typically do in a more preferred embodiment.
    Fig. 2A shows a cross section IIA from Fig. 1 seen from above through two composite modules 2 whose front parts 3 with their respective edges 5 meet each other in the vertical joint 7 and where an overlap is present over the joint 7. In the figure the front part 3 , rear part 9 and struts 10 made of channel plastic. A hat profile 1 is arranged in one front part 3, through holes 120 in which hat profile fastening to the underlying substrate, e.g. wall, can be done.
    Fig. 2B shows cross section IIB of Fig. 1 through frame part 80, where a rebate on which the front part 3 rests forms a strut, and where grooves are arranged in which the front part 3 and the rear part 9, respectively, are fitted with minimal play in height, where the frame part 80 thus at the same time constitute clamping elements. In the figure, front part 3 and rear part 9 are made of channel plastic.
    Fig. 3 shows the corresponding cross section as in Fig. 2A, but where the modules are in the vicinity of each other but are not assembled.
    Fig. 3A shows a cross section IIIA of Fig. 3 through locking parts 20 and 30, which are present separately in unassembled position.
    Fig. 4 shows two modules 2 from above, similar to those shown in Figs. 2A and 3, separated, which modules together form a light plate 1. In order for the joint 7 with locking parts 20 and 30 to be better visible, there is no overlap between the front parts 3.
    In this embodiment, the locking parts 20 and 30 extend below the facing edge 5 of adjacent front part 3. To better illustrate the edges 90, the frame parts 80 do not extend all the way to the cutter 7, which they would otherwise typically do in a more preferred embodiment. Fig. 5 shows a corresponding cross-section as in Fig. 2B with an alternative frame part 65, designed as a U-profile, which thus simultaneously forms clamping elements. In the fi clock, the front part 3 and the rear part 9 are made of duct plastic.
    Fig. 6A shows a frame part 130 made of rigid foam. The frame part in this design also functions as a brace. The frame part and the edge of the front part 3 resp. of the rear part 9 are for aesthetic reasons typically covered with a thin film or supplemented with a frame part 65.
    Fig. 6B shows an alternative frame part 140 made of rigid foam where front part 3 and rear part 9 rest in recesses in the frame part 140 and where the frame part can form a uniform outside of the sign. The frame part in this embodiment also functions as a brace. Frame part 140 may be supplemented with a frame part 65.
    DETAILED DESCRIPTION OF THE INVENTION AND PREFERRED EMBODIMENTS The following description of embodiments will dwell on the aspects of the light plate which are the subject of the patent application. Details which are normally present in light signs which are of secondary importance for understanding the invention, such as electrical and electronic equipment, suspension devices and the construction of color and image layers on the front of the light panel, will not be touched upon further in this presentation. It should also be mentioned at the outset that references in the description to spatial conditions and orientations are intended as an aid to facilitate the reading of the drawings and should not be construed as limitations of the invention.
    By suitable design of the locking parts 20 and 30, such as. hooks on the part 20 and corresponding recesses in the part 30, as shown in Figs. 2-4, the modules can easily be hooked both in and out of each other. The sign can thus also be made easily dismantled. Other designs of the locking parts, such as allows hooking of one part into the other, will be apparent to those skilled in the art.
    When setting up, it is advisable to start from right to left or from left to right, depending on the design of the locking parts. The sign in two modules shown in Fig. 4 is suitably set up from left to right, ie. the left module first, in which the right can then be hooked in. The sign shown in Figs. 1-3 is also built up from left to right. 10 15 20 25 30 If the sign consists of two or fl your horizontal rows, as in Fig. 1, the modules are suitably built from the bottom up, so that the nearest module above with its lower edge 6 can rest on the upper edge 6 of the underlying module. in horizontal joints or substantially horizontal joints can e.g. take place through gravity and elements that fit into each other for intervention. For example, the locking parts can be designed as a spring and tongue, pin or pins and corresponding holes, grooves and corresponding protruding profile fitting in the groove.
    The locking parts 20 and 30 can also be designed for so-called click locking, similar to the type of locking such as. found in click floors.
    According to the invention, locking takes place between front parts in each joint 7 between all facing edges.
    The rear part 50 typically has substantially the same shape as the front part 3 of the respective module. In a case where the front part has an overlapping upper surface, the rear part does not have to have a corresponding overlap.
    In a case where the back piece 9 and front 2 have substantially the same dimensions in length and width, the back piece can nevertheless be divided in a slightly different way than the front.
    In some cases, the back piece and front can have slightly different dimensions in length and width, e.g. for one to fit into a groove in the frame parts, or for the frame to be inclined inwards or outwards.
    The front and back can also be slightly twisted in relation to each other, e.g. for a desired graphic and / or spatial effect.
    Furthermore, the front and back piece may be slightly offset relative to each other in some direction. The same applies to front part 3 and rear part 50 of a module.
    When a frame part 65 is used, struts 10 are suitably arranged in the edge 90 inside the frame part 80. Such a strut 10 may advantageously be made of rigid cellular plastic, and its location and design may coincide with a frame part 130.
    The frame 100 is suitably designed so that it acts sealingly along the periphery of the sign.
    The frame can tex. essentially consist of frame parts 80, 65, 130, 140, together with any splicing connections and / or seals between them.
    Frame part 130 or 140 can suitably be attached to the front part and back piece by adhesive joints, or double-sided adhesive strip. Locking parts 20 and 30 can suitably be attached to the front parts by adhesive joints.
    Stag10 can be used in more centrally located areas in a module to provide additional stability for the module and the front part.
    The connecting elements 70 can be attached to the rear piece at the rear, or in anchoring for struts 10, e.g. with screw through L-profile, as shown in Figs. 2A and 3, and at the front be attached to the front part 3 or to the locking part of the same module, as shown in Figs. 2A and 3.
    A module 2 according to the invention has struts 10, 60, 130, 140 arranged so as to fulfill the above-mentioned function of a strut. Stag can tex. be arranged along two sides 5, 6, 90 of the front part, along all sides or only more centrally between the front part and the rear part.
    In certain embodiments, for example in a light sign composed of modules in a row, it may be advantageous that every other module is arranged so that the front of it as connecting element only has frame parts 65, and that the front rests only on any braces present in the module, but to be fixated on these. In this way, by removing the corresponding frame parts 65, and subsequently detaching the engagement of the locking parts from the locking parts of adjacent two modules, every other front part will be easily detachable. In this way, access for service, repair and maintenance can take place more easily, without the modules first having to be dismantled in reverse order until the desired module is accessed. Stagen 10 can further tex. be arranged at intervals along the joints 7, to allow access a bit into adjacent modules.
    权利要求:
    Claims (12)
    [1]
    A modular light plate (1) comprising a light transmissive front (40) for transmitting from behind, a back piece (50), and a frame (100) connecting said front and back piece to each other, wherein the front consists of two or fl your front parts (3) which in assembled position form the front of the light plate, and wherein each front portion has a respective edge portion (5) adapted to adjacent front portion (s) so that facing edges form a substantially tight joint (7) between the front portions in their composite position, and which sign comprises struts (10, 60, 130, 140) intended to keep the front and back part separated from each other at a predetermined distance so that a space is formed between the front and the back piece for illuminating the front from behind, characterized in that the sign is assembled of two or two modules (2), each module comprising a front part (3), a rear part (9), and struts (10, 60, 130, 140) intended to keep the front part and the rear part separated from each other on a predetermined distance so that one space is formed between the front part and the rear part for illuminating the front part from behind, that the back piece (50) comprises two or fl your rear parts (9), that the front (40) has locking parts (20; 30) which by engaging each other hold the front parts together in composite position so that they form said light-transmitting front (40), that edge (90) forming part of the periphery of the sign has a frame part (60, 65, 130, 140), and in that the front parts are locked in assembled position by means of the frame parts.
    [2]
    A modular light sign according to claim 1, wherein struts (10) are arranged in the area of one or more joints (7).
    [3]
    Modular light sign according to claim 1 or 2, wherein the front parts (3) are self-supporting, each of the front parts being built up of a front panel and a rear panel and transverse and connecting walls distributed over the surface of the part connecting it front panel with the rear panel.
    [4]
    A modular light sign according to any one of the preceding claims, wherein at least one of the locking parts (20; 30) extends below the facing edge (5, 6).
    [5]
    A modular light sign according to any one of the preceding claims, wherein the struts (10) are of such a height that the front when resting on the struts (10, 60, 130, 140) has a concave surface.
    [6]
    Modular light sign according to one of the preceding claims, wherein connecting elements (70, 60, 65) are arranged to hold the front part (3) together against the respective rear part (9) via intermediate struts (10, 60, 130, 140). 10
    [7]
    A modular light sign according to any one of the preceding claims, wherein the front and rear piece are surface mounted in relation to each other by means of resilient connecting elements (70).
    [8]
    Modular light sign according to one of the preceding claims, wherein connecting elements (70) are arranged in the region of one or more joints (7).
    [9]
    Modular light sign according to any one of the preceding claims, wherein the upper surface of one of two edges (5, 6) meeting at a joint (7) extends past the joint to wrap around the other facing edge (5, 6). .
    [10]
    Modular light sign according to one of the preceding claims, wherein locking between locking parts (20; 30) takes place detachably by hooking into each other.
    [11]
    Modular light sign according to one of the preceding claims, wherein the front parts are made of channel plastic.
    [12]
    Modular light sign according to one of the preceding claims, wherein the locking parts are made of transparent plastic material, in particular transparent polycarbonate plastic.
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    同族专利:
    公开号 | 公开日
    WO2016148628A1|2016-09-22|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1500142A|SE538753C2|2015-03-18|2015-03-18|Modular light sign|SE1500142A| SE538753C2|2015-03-18|2015-03-18|Modular light sign|
    US15/558,475| US10366637B2|2015-03-18|2016-03-14|Modular illuminated sign, illuminated panel or illuminated wall|
    EP16765343.5A| EP3271911A4|2015-03-18|2016-03-14|Modular illuminated sign and method of assembling said illuminated sign|
    PCT/SE2016/050206| WO2016148628A1|2015-03-18|2016-03-14|Modular illuminated sign and method of assembling said illuminated sign|
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