Device, system and method for covering electrical outlets

Abstract

The invention relates to a cover device (1) for sockets (10) for use in sockets of type C, E, F, H, J, K, L or N, wherein the socket of such a type comprises a socket cover (12) with a plug-receiving recess (13) formed from a base surface (13b) and a side surface (13s) surrounding the base surfaces, and a frame (11) for enclosing the socket cover, wherein the cover device comprises a carrier (2) made of an electrically non-conductive material with a first side (2a) which, after insertion into the socket, faces away from the socket, and a second side (2b) which, after insertion into the socket, faces the socket, wherein the first side has an extension which enables at least a common overlap of the socket cover and the frame from a first viewing direction of the socket,wherein at least one coupling module (3) made of an electrically non-conductive material is arranged on the second side, which is provided at least for inserting a first part (3a) of the respective coupling module into the plug-receiving recess, wherein at least the first part of the respective coupling module has a shape that at least predominantly fills the plug-receiving recess of the socket of such a type in the direction of the side surface, while the coupling module does not touch the bottom surface.

Description

Field of invention

[0001] The present invention relates to a cover device for sockets with a coupling module for insertion into a plug-receiving recess of a socket of type C, E, F, H, J, K, L or N for optically concealing this socket behind the cover device, a coupling module for use in such a cover device, a system of one or more such cover devices, and a method for the cover device of such a socket. Background of the invention

[0002] Electrical outlets have a technically determined appearance and therefore do not blend in with the design of their surroundings. This surroundings include, for example, a wall on which the outlets are mounted or into which they are recessed. When not in use, electrical outlets are visually disruptive to the overall appearance, especially since they are often very simply designed.

[0003] While visually unappealing electrical outlets can be replaced with more aesthetically pleasing ones, such a replacement is a complex process that, in addition to the cost of the new outlets, may also require installation or wall work. Furthermore, the replaced, but usually still functional, outlets must be disposed of, thus becoming waste, which is environmentally unsound.

[0004] Unused electrical outlets also accumulate dirt over time. Cleaning live electrical outlets is time-consuming and risky if not done professionally.

[0005] It is therefore desirable to have a simple and quick-to-use measure available that can improve the visual appearance of sockets without having to replace the existing sockets, and at the same time protect the socket from getting dirty. Summary of the invention

[0006] The object of the invention is therefore to provide a simple and quick-to-use measure with which the visual appearance of sockets can be improved without having to replace the existing sockets, and at the same time the socket can be protected from dirt.

[0007] The problem is solved by a cover device for sockets for use in sockets of type C, E, F, H, J, K, L or N, wherein the socket of such a type comprises a socket cover with a plug-receiving recess formed from a base surface and a side surface surrounding the base surfaces, and a frame for enclosing the socket cover, wherein the cover device comprises a carrier made of an electrically non-conductive material with a first side which, after insertion into the socket, faces away from the socket, and a second side which, after insertion into the socket, faces the socket, wherein the first side has an extension which enables at least a common overlap of the socket cover and the frame from a first viewing direction onto the socket.wherein at least one coupling module made of an electrically non-conductive material is arranged on the second side, which is provided at least for inserting a first part of the respective coupling module into the plug-receiving recess, wherein at least the first part of the respective coupling module has a shape that at least predominantly fills the plug-receiving recess of the socket of such a type in the direction of the side surface, wherein the coupling module does not touch the bottom surface.

[0008] Electrical sockets can vary significantly in design depending on the country or region. Some sockets simply have holes to accommodate the electrical contacts of a plug, meaning the plug is held in place solely by these contacts. These sockets lack a recessed area for the plug, as only the electrical contacts, not the plug itself, are held by the socket. In contrast, some sockets used worldwide feature a recessed area with a base and surrounding walls, which can have different geometries depending on the design of the base. In Europe, sockets with a cylindrical recess are common, consisting of a circular base and surrounding walls essentially forming a cylindrical shell.The side surfaces can also include additional guides for the plugs to be inserted, which project laterally into the recess, as is the case, for example, with the Type F socket, the so-called Schuko socket for corresponding Schuko plugs. In all sockets with plug-receiving recesses, the electrical contacts for the contact pins of the corresponding plugs are designed as holes in the base surface. Sockets with plug-receiving recesses thus hold the inserted electrical plugs not only with their electrical contacts in the form of holes in the base surface, but also with the side wall that rests against the inserted plugs. Depending on the design, the plugs may rest fully against the side wall or only partially.Socket types C, E, F, H, J, K, L, and N designate variants of such sockets with a plug-receiving recess formed by a base and a side surface surrounding the base. The side surface is typically essentially perpendicular to the base and forms its lateral edge. Thus, the base is essentially parallel to the wall in or on which the socket is mounted, while the side surface for the plug-receiving recess of the socket cover is essentially perpendicular to the wall in or on which the socket is mounted.

[0009] The socket cover refers to the component of the socket that receives the electrical plug in the plug-receiving recess of the cover and encloses it laterally when the plug is inserted into the designated electrical contacts of the socket. The socket frame refers to the component of the socket that is positioned around the socket cover to frame the cover against the wall surrounding the socket and to conceal mounting and fastening components behind the cover.

[0010] The recesses that accept plugs are unfortunately also prone to dirt accumulating in them, resulting in an unsightly appearance of the socket. Even when clean, the socket's shape, dictated by its design, detracts from the visual appeal of the surrounding wall, floor, or ceiling, depending on its location. The cover device according to the invention allows the socket area to be visually customized as desired, while the socket itself remains concealed. Furthermore, it prevents the socket from becoming dirty and stops dust from penetrating and / or accumulating in the recess.However, the cover should fit securely in the socket to prevent accidental contact or even the weight of the cover from causing it to unintentionally detach. This is ensured by the coupling module that is plugged into the socket.

[0011] The term "coverage" refers to the condition where the socket, equipped with a cover device, is no longer visible from the viewing angle behind the cover. The cover can be designed so that it is visually invisible from a first viewing angle. The first viewing angle here refers to the viewer's perspective from a direction perpendicular to the base of the socket recess, i.e., looking directly at the socket. However, the cover can also be more comprehensive, so that the socket remains hidden behind the cover device regardless of the viewing angle. The support can have any suitable shape, for example, round, oval, angular, rectangular, or square when viewed from above, as long as the shape of the support allows for the socket to be covered.The support can be flat or dome-shaped, extending at its edges towards the wall surrounding the socket. In some embodiments, the support can be three-dimensional, a hollow body with an internally mounted coupling module in an outer shape such as a dome, hemisphere, truncated pyramid, cuboid, or cube. The socket is housed and covered within the cavities formed by this shape behind the outer surface. The material of the support, specified as electrically non-conductive, refers to any material with an electrical conductivity below a threshold that is harmless to humans. For example, the support material is at least partially plastic or another easily malleable, non-conductive material. The same applies to the coupling module.The carrier does not need to be made entirely of non-conductive material, but only of its surfaces. Other materials with different properties can be embedded within the carrier in such a way that the carrier's non-conductive material completely encloses these other materials. The carrier, including the coupling module, can be manufactured as a single piece or in multiple parts. With a single-piece design, the carrier is a compact component that is ready for immediate use without further modification. With a multi-part design, the carrier can be adapted to different applications, for example, by replacing the coupling module with a different one, thus increasing the flexibility of the covering device's application.

[0012] Since at least the first part of the coupling module rests with its side wall against the side wall of the socket's receptacle (at least predominantly, i.e., with more than 50% of its side surface; preferably more than 90%, particularly preferably across its entire surface), the coupling module sits in the socket's receptacle almost as firmly as corresponding electrical plugs. The shape of the coupling module, especially its first part, thus enables a firm but reversible fit of the coupling module and, consequently, of the cover device in the socket's cover. The fit of the cover device is reversible because it can be removed from the socket's receptacle by pulling, in a manner similar to removing electrical plugs.In this design, the coupling module does not touch the floor surface, neither with any edges protruding from the coupling module nor with any other parts, including any screws within the coupling module. The coupling module also has no components that are inserted into the electrical contacts of the socket in the floor surface or into any other holes in the floor surface. Thus, in the present invention, the electrical contacts of the socket in the floor surface and any other holes in the floor surface (if present) remain unaffected by the covering device.

[0013] The coupling module's design allows the cover device to be quickly and easily inserted into the socket. The insertion process is virtually indistinguishable from inserting an electrical plug into the same socket, making it familiar and easy for the user. The coupling module can be manufactured as a single unit with the carrier or as a separate component that can be connected to the carrier using suitable means.

[0014] The covering device according to the invention thus makes it possible to improve the visual appearance of sockets in a simple and quick way by covering them, without having to replace the existing sockets, and at the same time protects the socket from dirt.

[0015] In one embodiment, the support is designed such that its first side, after the cover is inserted into the socket, rests at least partially on a wall surrounding the socket. This effectively protects the socket concealed by the cover from dirt. Furthermore, the arrangement of the cover and the socket hidden beneath / behind it blends visually with the surrounding wall. In addition, with a flush-fitting cover, for example in the case of covered floor sockets, the cover does not become a tripping or impact hazard. Here, the first side is, for example, a flat surface whose edges rest on the floor, so that the cover does not create a step. Preferably, the cover rests completely on the surrounding wall with its edge around the socket.

[0016] In another embodiment, the support has a rectangular shape with a front surface for covering the socket cover and several side surfaces that completely surround the front surface to laterally cover the frame. The rectangular shape with side surfaces forms a cavity on the side facing the socket, so that even sockets protruding from the surrounding wall can not only be covered but completely enclosed, for example, to protect the socket from dirt or for other purposes. In this case, the front surface and side surfaces form, for example, a cuboid covering the socket. However, the side surfaces can also be arranged at an angle other than a right angle to the front surface.

[0017] In another embodiment, the first side of the carrier is shaped such that, on the side facing away from the socket, it includes a recess with a surrounding rim into which inserts made of a material with a different feel or surface texture can be inserted. This allows the visual appearance of the cover to be adapted to different textures of the walls surrounding the sockets. Thus, the same cover can be used in very different environments around the sockets. Only the insert needs to be changed if a specific visual appearance is desired. This recess can, for example, be located only on the front of the carrier. In other embodiments, corresponding recesses can also be present on the side surfaces of the cover, serving the same purpose.The inserts can be held in the recess(s), for example, by means of a clamping fit. Alternatively, they can be held in the recess by means of an adhesive layer. This adhesive layer can be located within the recess or on the side of the insert that comes into contact with the carrier after insertion into the recess. Another option is to create a hook-and-loop connection between the surface of the recess and the back of the insert by placing corresponding layers in the recess and on the insert. The back of the insert is the side facing the surface of the recess.

[0018] In another embodiment, the inserts are shaped to fill the recess in such a way that the edge and the insert form a common surface of the covering device, with the edge not projecting beyond the insert. This achieves a homogeneous visual appearance of the covering device consisting of the first side of the carrier and the insert.

[0019] In another embodiment, the coupling module is a separate component of the cover device, which is firmly connected to the carrier via a suitable fastening mechanism. This allows coupling modules adapted to the respective socket to be used, enabling the same carrier to be used, for example, to cover a Type E socket with a cylindrical plug-receiving recess or a Type L socket with a cuboid plug-receiving recess. In this case, no different cover device is required; only the coupling module(s) on the back (side facing the socket) of the cover device need to be replaced. Any suitable fastening mechanism can be used.

[0020] In another embodiment, the fastening mechanism is a clamping mechanism in which the coupling module is slid onto a mounting rail suitably positioned on the second side of the support, the coupling module comprising a recess adapted to the shape of the mounting rail. The mounting rail can have any suitable shape that, on the one hand, allows the coupling module to slide along the rail and, on the other hand, prevents the coupling module from falling off the mounting rail after it has been slid onto it. The coupling module can be prevented from sliding off the rail by ensuring that the mounting rail and coupling module are shaped to fit each other in such a way that frictional forces between these components prevent free sliding.The mounting rail could, for example, have a trapezoidal cross-section with its longer side facing the coupling module, and the recess of the coupling module could have a corresponding counterpart shape. This would prevent the coupling module from simply falling off the mounting rail. In another embodiment, the mounting rail and the recess are designed to allow the coupling module to slide along the mounting rail over the other side of the support. This relates to the shapes of the mounting rail and the recess of the coupling module, as well as the length of the mounting rail, which is long enough to allow the coupling module to be positioned at different locations while held by the mounting rail. This can facilitate the use of the cover device when the socket's plug-receiving recess is in varying positions relative to its frame.

[0021] In another embodiment, the coupling module includes a locking device, preferably a clamping screw, with which the coupling module can be locked in a fixed position on the mounting rail. With such a locking device, the coupling module can be quickly and easily reversibly attached to the support. For example, the clamping screw has a recess on its head that is wide enough to allow, for example, a coin to turn the clamping screw.

[0022] In another embodiment, the mounting rail and the support are manufactured as a single piece. This simplifies the production of the support and prevents the mounting rail from being accidentally lost during the assembly of the coupling module.

[0023] In another embodiment, the carrier comprises a metallic structure suitable for shielding electric fields emitted from the socket. This prevents or at least reduces electrosmog emanating from the socket. Preferably, the metallic structure is grounded via suitable contacts in the coupling module, for example, as an electrically conductive strip laterally in the coupling module in the area of ​​the grounding contacts in the side surface of type F sockets.

[0024] In another embodiment, the metallic structure is a copper mesh arranged on the second side of the support or embedded within the support material. To achieve the best possible shielding of any stray fields emanating from the socket, the shielding, in this case the copper mesh, extends across the entire second side. "Extensive" does not mean that the copper mesh protrudes at the edge of the support, but rather that it is also covered there by the electrically non-conductive material of the support. Therefore, the term "extensive" should be understood as nearly complete coverage. The electrical emissions from the socket can be reduced to a minimum by the copper mesh as a metallic structure in conjunction with grounding.

[0025] In another embodiment, the shape of the coupling module is designed such that a gap remains between an end face of the coupling module and the base surface. This gap allows child safety locks to remain in the plug-receiving recess without the end face touching the remaining child safety lock. The end face of the coupling module is understood here to be the surface facing the base of the socket. Because the coupling module does not fill the plug-receiving recess to its entire depth, but only to a certain depth, there is sufficient leeway during use to ensure that the cover device with its coupling module is always inserted into the same position within the plug-receiving recess of the socket, even with varying depths of the plug-receiving recesses. Relatively flat child safety locks can thus remain in their position within the plug-receiving recess.This ensures that the socket remains safe for children even after the cover has been removed.

[0026] In a further embodiment, the support for the cover device has a suitable shape for covering multiple sockets or operating strips with a combination of one or more sockets and one or more switches. On the one hand, the support must be large enough to cover the multiple sockets or operating strips. On the other hand, the support can be attached to the sockets of the respective multiple socket or operating strip using one or more coupling modules. The cover device can then be easily adapted to the respective multiple sockets or operating strips, if necessary, by attaching or detaching one or more coupling modules.

[0027] In a further embodiment, several coupling modules are arranged at suitable positions on the second side of the carrier in order to be able to insert the respective first parts of the individual coupling modules into the respective plug-receiving recesses of the individual socket covers in the case of multiple sockets or operating strips with multiple sockets.

[0028] The present invention further relates to an insert for use in a socket cover device according to the invention, wherein the insert is shaped such that it fills a recess with a circumferential rim on a first side of a support of the cover device in such a way that the rim and the insert form a common surface, the rim not projecting beyond the insert. The insert can be made in one piece or in multiple parts. For example, the insert could also be formed from several sub-inserts positioned side by side. These sub-inserts can have the same surface structure or be designed differently from one another. There is a need for protection of this component, as it could be sold separately from the cover device as an accessory or spare part. The socket cover with the suitable insert allows for free design of the wall.

[0029] The adaptable insert allows for quick and easy improvement of the visual appearance of sockets without having to replace the existing sockets, while also protecting the socket from dirt.

[0030] In one embodiment, a material such as leather, glass, wood, metal, fabric, natural stone, ceramic, or paint is used. An additional structure or symbol, such as a logo, can also be incorporated into the material, if desired. This allows the socket to be ideally matched to the wall coverings or wall cladding, if desired.

[0031] The present invention further relates to a coupling module for use in a socket cover device according to the invention, wherein the coupling module is designed as a separate component of the cover device and can be firmly connected to the support of the cover device via a suitable fastening mechanism. This component requires protection, as it could be sold separately from the cover device as an accessory or spare part. With additional interchangeable coupling modules, each cover device can be easily adapted to other sockets of a different socket type, provided that the socket nevertheless has the plug-receiving recess.

[0032] The coupling module provides a component which, in conjunction with a carrier of the cover device, allows for a simple and quick improvement in the visual appearance of sockets without having to replace the existing sockets, while simultaneously protecting the socket from dirt.

[0033] The present invention further relates to a system of one or more cover devices for sockets according to the invention, with several coupling modules designed as separate components of the one or more cover devices, wherein the coupling modules can be firmly connected to the carrier(s) of the one or more cover devices via a suitable fastening mechanism, wherein coupling modules of the system are different coupling modules with different shapes of at least the first part of the coupling modules suitable for different socket types.

[0034] This system allows for a very flexible and quick improvement of the visual appearance of a wide variety of sockets, without having to replace the existing sockets, while simultaneously protecting the socket from dirt and without having to use a special cover device for each socket type.

[0035] The present invention further relates to a method for covering a socket of type C, E, F, H, J, K, L or N, wherein the socket of such a type comprises a socket cover with a plug-receiving recess formed from a base surface and a side surface surrounding the base surfaces, and a frame for enclosing the socket cover, with a socket cover device according to the invention comprising the following steps: Grasping the covering device on a first side of a carrier made of an electrically non-conductive material, wherein the first side of the carrier is the side which, after insertion into the socket, faces away from the socket and has an extension which enables at least a common covering of the socket cover and the frame from a first viewing direction of the socket; and inserting at least a first part of a coupling module made of an electrically non-conductive material into the plug-receiving recess of the socket, wherein the coupling module is arranged on a second side of the carrier which faces the socket, wherein at least the first part has a shape which at least predominantly fills the plug-receiving recess of the socket of such a type in the direction of the side surface, wherein the coupling module does not touch the bottom surface.

[0036] The method according to the invention makes it possible to improve the visual appearance of sockets in a simple and quick way by covering them, without having to replace the existing sockets, and at the same time protects the socket from dirt.

[0037] In one embodiment of the method, prior to the insertion step, this includes the further step of attaching the coupling module, which is designed as a separate component of the cover device, to the carrier of the cover device via a suitable fastening mechanism, wherein the coupling module to be attached is suitable for the socket type into which the cover device is to be inserted.

[0038] In one embodiment of the method, this includes the further step of moving the coupling module on a mounting rail on the second side of the carrier to a suitable position for insertion into the plug-receiving recess of the socket, wherein the coupling module includes a recess adapted to a shape of the mounting rail.

[0039] The term "one," "a," or "an" here does not refer to a specific number of the components in question, but explicitly includes the possibility that the claimed subject matter may comprise one or more additional components besides the one component. Thus, the term should also be understood as "one or more." If, on the other hand, the number of specified components is meant to be one, this is indicated by "exactly one."

[0040] The embodiments described above can be combined by a person skilled in the art in any way possible within the framework of the teaching of the invention, even deviating from the references to the claims. Brief description of the drawings

[0041] Fig. 1: Various socket types of types A - O, which are in use worldwide; Fig. 2: A cover device according to the invention (a) for insertion into a socket and (b) a schematic illustration of the covered socket; Fig. 3: A schematic representation of the cover device inserted into a socket; Fig. 4: A schematic representation of inserting an insert into the recess of the first side of the cover device; Fig. 5: A schematic representation of attaching the coupling module to the carrier by (a) sliding it onto a mounting rail, and (b) the coupling module with the clamping screw inserted as a locking means; Fig. 6: A schematic representation of the system according to the invention with several cover devices and several coupling modules; and Fig. 7: A schematic representation of the method according to the invention for covering a socket. Detailed description of the drawings

[0042] The embodiments shown here are merely examples of the present invention and should therefore not be interpreted as limiting. Alternative embodiments considered by a person skilled in the art are likewise covered by the scope of protection of the present invention.

[0043] Fig. 1Figure 10 shows various socket types, from type A to O, that are in use worldwide. Sockets can differ significantly in shape depending on the country or region, as can be seen from the different forms shown here. Some sockets simply have holes to receive the electrical contacts of a corresponding plug, so that the plug is held in the socket only by the electrical contacts inserted into the socket. In contrast, some of the sockets used worldwide, types C, E, F, H, J, K, L, and N, include a plug-receiving recess 13 with a base 13b and a side wall 13a surrounding the base 13b. Depending on the design of the base 13b, the side wall 13a can have a different geometry, as illustrated by type C for all relevant types C, E, F, H, J, K, L, and N.In Europe, sockets with a cylindrical recess 13 are widely used. These sockets have a circular base 13b and a circumferential side surface 13s, essentially in the form of a cylindrical shell. Type F sockets are also known as Schuko sockets for Schuko plugs. The side surfaces 13s may include additional guides for the plugs, which project laterally into the recess, as in the case of type F sockets. In all sockets with plug-receiving recesses 13, the electrical contacts for the contact pins of the corresponding plugs are designed as holes in the base 13b. Sockets 10 with plug-receiving recesses 13 thus hold the inserted electrical plugs not only with their electrical contacts in the form of holes in the base 13b, but also with the side wall 13s, which rests against the inserted plugs.Depending on the embodiment, the plugs can rest fully against the side wall 13s or only partially. Socket types C, E, F, H, J, K, L, and N designate variants of such sockets 10 with a plug-receiving recess 13, which is formed by a base surface 13b and a side surface 13s surrounding the base surface. The side surface 13s is typically substantially perpendicular to the base surface 13b and forms its lateral edge. Thus, the base surface 13b is oriented substantially parallel to the wall in or on which the socket 10 is mounted, while the side surface 13s for the plug-receiving recess 13 of the socket cover is oriented substantially perpendicular to the wall in or on which the socket 10 is mounted.In contrast, sockets of types A, B, D, G, H, I, M and O lack the plug-receiving recess, since only the electrical contacts of the plug, but not the plug itself, are received by the socket, i.e., encompassed by it. The present invention cannot be used for sockets of types A, B, D, G, H, I, M and O, because the cover device 1 according to the invention lacks projections that can be inserted into the electrical contacts of the socket.

[0044] Fig. 2Figure 1 shows a cover device 1 according to the invention (a) for insertion into a socket 10 of type F and (b) a schematic illustration of the covered socket 10. The cover device 1 is generally suitable for use in sockets 10 of type C, E, F, H, J, K, L or N. The operating principle is explained here using a socket of type F as a representative example for the other types. The socket 10 of such a type comprises a socket cover 12 with a plug-receiving recess 13, which is formed from a base surface 13b and a side surface 13s surrounding the base surface 13b, and a frame 11 for enclosing the socket cover 12.The cover device 1 comprises a carrier 2 made of an electrically non-conductive material, with a first side 2a that, after insertion into the socket 10, faces away from the socket 10, and a second side 2b that, after insertion into the socket 10, faces the socket 10. The first side 2a has an extension that allows the socket cover 12 and the frame 11 to be covered together not only from a vertical top view of the socket 10, but also, due to the side walls, from an oblique top view. On the second side 2a, a coupling module 3 made of an electrically non-conductive material is arranged, which is designed for inserting a first part 3a of the coupling module 3 into the plug-receiving recess 13.Here, the entire coupling module 3 has a shape that almost completely fills the plug-receiving recess 13 of the type F socket 10 in the direction of the side surface 13s, while the coupling module 3 has a suitable length in the direction of the base surface 13b so that it does not touch the base surface 13b when inserted into the socket 10. The carrier 2 is designed such that its first side 2a rests completely on a wall 70 surrounding the socket 10 after the cover 220 is inserted into the socket 10. The carrier 2 has a rectangular shape with a front surface 21 for covering the socket cover 12 and several side surfaces 22 that completely surround the front surface 21 to laterally cover the frame 11. Thus, the front surface 21 and side surfaces 22 form a cuboid covering of the socket 10.In the cover device inserted into the socket 10 in part (b), the coupling module 3 and the plug-receiving recess 13 of the socket 10 are shown with dashed lines, the close proximity of the dashed lines being intended to visualize the secure fit of the coupling module 3 in the plug-receiving recess 13.

[0045] Fig. 3 shows a schematic representation of the cover device 1 inserted into a socket 10 of type F. In addition to the already in Fig. 2The details shown in this figure further illustrate that the first side of the carrier 2 is shaped such that, in the direction facing away from the socket 10, it includes a recess 23 with a circumferential rim 23a into which inserts 4 made of a material with a different feel or surface structure than the material of the carrier 2 can be inserted. The inserts 4 can be shaped such that they fill the recess 23 in such a way that the rim 23a and the insert 4 form a common surface, with the rim 23a not projecting beyond the insert 4 (as shown here). The carrier 2 further includes a metallic structure 6 suitable for shielding electric fields that can be emitted from the socket 10, wherein the metallic structure 6 is grounded via suitable contacts 32 in the coupling module 3, here in the example for a socket 10 of type F.The metallic structure 6 can be a copper mesh that is fully embedded in the material of the carrier 2 over the second side 2b. The shape of the coupling module is also designed such that a gap D remains between an end surface 31 of the coupling module 3 and the base surface 13b, allowing child safety locks 80 to remain in the plug-receiving recess 13 without the end surface 31 touching the remaining child safety lock 80. In other embodiments, the carrier 2 of the cover device 1 can have a suitable shape for covering multiple socket outlets 10a or operating strips 10b with a combination of one or more socket outlets 10 and one or more switches.In this case, several coupling modules can be arranged at suitable positions on the second side 2b of the carrier 2 in order to be able to insert the respective first parts of the individual coupling modules 3 into the respective plug-receiving recesses 13 of the individual socket covers 12 in the case of multiple socket outlets 10a or in the case of operating strips 10b with multiple sockets 10.

[0046] Fig. 4Figure 1 shows a schematic representation of inserting an insert 4 into the recess 23 of the first side 2a of the covering device 1. The insert 4 is shaped to fill the recess 23 with its surrounding rim 23a on the first side 2a of a carrier 2 of the covering device 1 such that the rim 23a and the insert 4 form a common surface, with the rim 23a not projecting beyond the insert 4. The material of the insert 4, or at least its outwardly facing surface, can be leather, glass, wood, metal, fabric, natural stone, ceramic, or paint. Optionally, an additional structure or symbol may be incorporated into the material.

[0047] Fig. 5Figure 1 shows a schematic representation of the fastening of the coupling module 3 to the carrier 2 by (a) sliding it onto a mounting rail 51, and (b) the coupling module 3 with the clamping screw 53 inserted as a locking means. The coupling module 3 is intended for use in a cover device 1 according to the invention for sockets 10, wherein the coupling module 3 is designed as a separate component of the cover device 1 and is firmly connected to the carrier 2 of the cover device 1 via a suitable fastening mechanism 5. The fastening mechanism 5 is a clamping mechanism in which the coupling module 3 is slid onto a trapezoidal mounting rail 51 suitably positioned on the second side 2b of the carrier 2, wherein the coupling module 3 comprises a trapezoidal recess 52 adapted to the shape of the mounting rail 51.Here, the mounting rail 51 and the recess 52 are designed to allow the coupling module 3 to slide along the mounting rail 51 over the second side 2b of the support 2. The coupling module 3 is a clamping screw 53, acting as a locking device to secure the coupling module 3 in a fixed position on the mounting rail 51. The mounting rail 51 and the support 2 are manufactured as a single unit. The support 2 additionally includes a metallic structure 6 (not shown in detail) for shielding any electric fields emitted from the socket 10 and is connected to the grounding of the sockets 10 via lateral metal strips in the coupling module 3, which are conductively connected to the metallic structure.In this embodiment, the coupling module 3 is adapted for a type F socket 10 (Schuko socket for Schuko plugs), which, as is known, has a grounding contact running laterally along the side wall 13s. Accordingly, the side wall of the coupling module 2 is shaped with the notch shown so that the coupling module 3 can have close lateral contact with the side wall 13s of the type F socket.

[0048] Fig. 6Figure 1 shows a schematic representation of the system 100 according to the invention, with three different cover devices 1 according to the invention as examples, featuring interchangeable coupling modules 3. These are shown as dashed components concealed by the first side 2a of the carrier 2. A cover device 10a with the two indicated coupling modules 3 is already configured here for a double socket of types C, E, F, H, and K. The same applies to the cover devices 1 also present for a single socket 10 and a control panel 10b with a single socket 10 and a switch. In addition, the system 100 includes four different coupling modules 3 as separate components for use in the three cover devices 1 shown.The coupling modules 3 are interchangeably connected to the respective carriers 2 of the different cover devices 1 as required, each via a suitable fastening mechanism 5. The separate coupling modules 3 of the system are different coupling modules 3 with different shapes, at least of the first part 3a of the coupling modules 3, suitable here for different socket types C, E, F, H, J, K, L and N.

[0049] Fig. 7Figure 1 shows a schematic representation of the inventive method 200 for covering a socket 10 of type C, E, F, H, J, K, L or N, wherein the socket 10 of such type comprises a socket cover 12 with a plug-receiving recess 13, which is formed from a base surface 13b and a side surface 13s surrounding the base surfaces 13b, and a frame 11 for enclosing the socket cover 12, with an inventive covering device 1 for sockets 10 (for details see the Figures 2 - 5) comprising subsequent steps of gripping 210 the covering device 1 on a first side 2a of a carrier 2 made of an electrically non-conductive material, wherein the first side 2a of the carrier 2 is the side which, after insertion into the socket 10, faces away from the socket 10 and has an extension which enables at least a common overlap of the socket cover 12 and the frame 11 from a first viewing direction of the socket 10, and of inserting 220 at least a first part 3a of a coupling module 3 made of an electrically non-conductive material into the plug-receiving recess 13 of the socket 10, wherein the coupling module 3 is arranged on a second side 2a of the carrier 2 which faces the socket 10, wherein at least the first part 3a has a shape which at least predominantly fills the plug-receiving recess 13 of the socket 10 of such a type in the direction of the side surface 13s,while the coupling module 3 does not touch the base surface 13b. Prior to the insertion step, the further step 230 of fastening the coupling module 3, which is designed as a separate component of the cover device 1, to the support 2 of the cover device 1 via a suitable fastening mechanism 5 can be carried out. The coupling module 3 to be fastened is suitable for the socket type into which the cover device 1 is to be inserted. Optionally, the further step 240 of moving the coupling module 3 on a mounting rail 51 on the second side 2b of the support 2 to a suitable position for insertion 220 into the plug-receiving recess 13 of the socket 10 can also be carried out, wherein the coupling module 3 includes a recess 52 adapted to the shape of the mounting rail 51. List of reference symbols

[0050] 1. Covering device according to the invention 2. Carrier 2a. First side of the carrier 2b. Second side of the carrier 21. Front surface of the carrier 22. Side surface(s) of the carrier 23. Recess in the first side 23a. Edge of the recess 3. Coupling module according to the invention 3a. First part of the coupling module 31. End surface of the first part of the coupling module 32. Grounding contact in the coupling module 4. Insert for insertion into the recess 5. Fastening mechanism for the coupling module on the carrier 51. Mounting rail 52. Recess 53. Locking means, for example a clamping screw 6. Metallic structure 10 Electrical socket 10a Electrical multiple socket 10b Control strip with a combination of sockets and switches 11 Frame of the socket 12 Socket cover 13 Plug-receiving recess of the socket cover 13b Base surface of the recess 13s Side surface of the recess surrounding the base surface 15 Electrical contacts of the socket 70Wall around the socket 80Child safety lock for sockets 100System consisting of cover device and several coupling modules 200 Method for covering a socket 210 Forming the covering device 220 Inserting at least a first part of a coupling module into the plug-receiving recess of the socket 230 Securing the coupling module, which is designed as a separate component of the covering device, to the support of the covering device 240 Moving the coupling module on a mounting rail on the second side of the support to a suitable position for insertion into the plug-receiving recess DDistance between the end surface of the coupling module and the base surface of the socket

Claims

1. A cover device (1) for sockets (10) for use in sockets (10) of type C, E, F, H, J, K, L or N, wherein the socket (10) of such type comprises a socket cover (12) with a plug-receiving recess (13) formed from a base surface (13b) and a side surface (13s) surrounding the base surfaces (13b), and a frame (11) for enclosing the socket cover (12), wherein the cover device (1) comprises a carrier (2) made of an electrically non-conductive material with a first side (2a) facing away from the socket (10) after insertion into the socket (10) and a second side (2b) facing the socket (10) after insertion into the socket (10), wherein the first side (2a) has an extension that provides at least a common overlap of the socket cover (12) and the frame (11) from a first viewpoint towards the socket (10) allows,wherein at least one coupling module (3) made of an electrically non-conductive material is arranged on the second side (2a), which is provided at least for inserting a first part (3a) of the respective coupling module (3) into the plug-receiving recess (13), wherein at least the first part (3a) of the respective coupling module (3) has a shape that at least predominantly fills the plug-receiving recess (13) of the socket (10) of such a type in the direction of the side surface (13s), wherein the coupling module (3) does not touch the bottom surface (13b).

2. The covering device (1) according to claim 1, characterized by the fact thatthe support (2) is designed such that its first side (2a) after insertion (220) of the cover device (1) into the socket (10) in question rests at least partially, preferably completely, on a wall (70) surrounding the sockets (10), preferably the support (2) has a rectangular shape with a front surface (21) for covering the socket cover (12) and several side surfaces that completely surround the front surface (21) for laterally covering the frame (11), particularly preferably the front surface (21) and side surfaces (22) form a cuboid-shaped cover of the socket (10).

3. The covering device (1) according to claim 1 or 2, characterized by the fact thatthe first side of the carrier (2) is shaped such that it includes a recess (23) with a circumferential rim (23a) in the direction away from the socket (10), into which inserts (4) made of a material with a different haptic or surface structure can be inserted, preferably the inserts (4) are shaped such that they fill the recess (23) in such a way that the rim (23a) and the insert (4) form a common surface, wherein the rim (23a) does not protrude beyond the insert (4).

4. The covering device (1) according to one of the preceding claims, characterized by the fact that the coupling module (3) is a separate component of the covering device (1) which is firmly connected to the support (2) via a suitable fastening mechanism (5).

5. The covering device (1) according to claim 4, characterized by the fact thatthe fastening mechanism (5) is a clamping mechanism in which the coupling module (3) is slid onto a fastening rail (51) suitably positioned on the second side (2b) of the support (2), wherein the coupling module (3) comprises a recess (52) adapted to a shape of the fastening rail (51), preferably the fastening rail (51) and the recess (52) are designed such that they allow the coupling module (3) to be moved along the fastening rail (51) over the second side (2b) of the support (2).

6. The covering device (1) according to claim 5, characterized by the fact that the coupling module (3) comprises a locking means (53), preferably a clamping screw, with which the coupling module (3) can be locked in a position fixed on the mounting rail (51).

7. The covering device (1) according to one of claims 5 or 6, characterized by the fact that the mounting rail (51) and the support (2) are manufactured in one piece.

8. The covering device (1) according to one of the preceding claims, characterized by the fact that the carrier (2) comprises a metallic structure (6) suitable for shielding electric fields emitted from the socket (10), preferably the metallic structure (6) is grounded via suitable contacts (32) in the coupling module (3), preferably the metallic structure (6) is a copper mesh arranged on the second side (2b) of the carrier (2) or embedded in the material of the carrier (2), particularly preferably covering the entire surface of the second side (2b).

9. The covering device (1) according to one of the preceding claims, characterized by the fact thatthe shape of the coupling module is designed such that a distance (D) remains between an end surface (31) of the coupling module (3) and the base surface (13b), which makes it possible to leave child safety devices (80) in the plug-receiving recess (13) without the end surface (31) touching the remaining child safety device (80).

10. The covering device (1) according to any one of the preceding claims, characterized by the fact thatthe carrier (2) of the covering device (1) has a suitable shape for covering multiple socket outlets (10a) or operating strips (10b) with a combination of one or more socket outlets (10) and one or more switches, preferably several coupling modules are arranged at suitable positions on the second side (2b) of the carrier (2) in order to be able to insert the respective first parts of the individual coupling modules (3) into the respective plug-receiving recesses (13) of the individual socket covers (12) in the case of multiple socket outlets (10a) or operating strips (10b) with several socket outlets (10).

11. An insert (4) for use in a cover device (1) for sockets (10) according to one of the preceding claims, wherein the insert (4) is shaped such that it fills a recess (23) with a circumferential rim (23a) on a first side (2a) of a carrier (2) of the cover device (1) in such a way that the rim (23a) and the insert (4) form a common surface, wherein the rim (23a) does not project beyond the insert (4), preferably a material of the insert is one of the materials leather, glass, wood, metal, fabric, natural stone, ceramic or paint, particularly preferably an additional structure or symbol is incorporated into the material.

12. A coupling module (3) for use in a cover device (1) for sockets (10) according to any one of claims 1 to 10, wherein the coupling module (3) is designed as a separate component of the cover device (1) and can be firmly connected to the carrier (2) of the cover device (1) via a suitable fastening mechanism (5).

13. A system (100) comprising one or more cover devices (1) for sockets (10) according to one of claims 1 to 10, comprising several coupling modules (3) configured as separate components of the one or more cover devices (1), wherein the coupling modules (3) can be firmly connected to the carrier(s) (2) of the one or more cover devices (1) via a suitable fastening mechanism (5), wherein coupling modules (3) of the system are different coupling modules (3) with different shapes of at least the first part (3a) of the coupling modules (3) suitable for different socket types.

14. A method (200) for covering a socket outlet (10) of type C, E, F, H, J, K, L or N, wherein the socket outlet (10) of such type comprises a socket cover (12) with a plug-receiving recess (13) formed from a base surface (13b) and a side surface (13s) surrounding the base surfaces (13b), and a frame (11) for enclosing the socket cover (12), with a covering device (1) for socket outlets (10) according to any one of claims 1 to 10 comprising the following steps: - gripping (210) the covering device (1) on a first side (2a) of a carrier (2) made of an electrically non-conductive material, wherein the first side (2a) of the carrier (2) is the side which, after insertion into the socket outlet (10), faces away from the socket outlet (10) and has an extension which provides at least a common overlap of the socket cover (12) and frame (11) from a first viewing direction of the socket (10) enables;and - Inserting (220) at least a first part (3a) of a coupling module (3) made of an electrically non-conductive material into the plug-receiving recess (13) of the socket (10), wherein the coupling module (3) is arranged on a second side (2a) of the carrier (2) which faces the socket (10), wherein at least the first part (3a) has a shape which at least predominantly fills the plug-receiving recess (13) of the socket (10) of such a type in the direction of the side surface (13s), wherein the coupling module (3) does not touch the bottom surface (13b).

15. The method (200) according to claim 14, comprising, prior to the insertion step, the further step of: - attaching (230) the coupling module (3), which is designed as a separate component of the cover device (1), to the carrier (2) of the cover device (1) via a suitable fastening mechanism (5), wherein the coupling module (3) to be attached is suitable for the socket type into which the cover device (1) is to be inserted, preferably comprising the further step of: - moving (240) the coupling module (3) on a mounting rail (51) on the second side (2b) of the carrier (2) to a suitable position for insertion (220) into the plug-receiving recess (13) of the socket (10), wherein the coupling module (3) comprises a recess (52) adapted to a shape of the mounting rail (51).

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