• 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 fastening device for fastening a device (G), in particular a communication device in an opening (130) introduced into a wall (110) of a control cabinet (100) or into a door (120) of a control cabinet (100). The fastening device (10) has a cover element (20) and a holding element (40) for holding the device. The fastening device (10) is adapted to be fixed in the opening (130). The covering element (20) is suitable for covering the opening (130).
    公开号:CH713832A2
    申请号:CH00578/18
    申请日:2018-05-09
    公开日:2018-11-30
    发明作者:Karmann Uwe；MÜLLER Jonas；Seitz Lukas；Vannesson Damien
    申请人:Hager Electro Gmbh & Co Kg；
    IPC主号:
    专利说明:

    Description: The invention relates to a fastening device for fastening a device, in particular a communication device, into an opening made in a wall of a control cabinet or in a door of a control cabinet. The invention further relates to a door for a control cabinet, comprising at least one opening, which is designed for the attachment of a fastening device according to the invention, that a covering element of the fixing device fastened in the opening is adapted to cover the opening. Finally, the invention relates to a control cabinet comprising such a door.
    There is a growing need to accommodate devices that do not serve to distribute electrical energy in cabinets. In particular, these devices may be communication devices that allow, for example, communication with an electronic electricity meter installed in the control cabinet. Thus, such a device may be a router provided with a radio communication device or a radio communication device connected to a router. Furthermore, for example, switching states in the control cabinet installed overvoltage protection switch can be passed by remote data transmission to external systems.
    To install these devices, which find no place on hat rails of the cabinet, conventionally installation panels are used with a variety of mounting holes for a screw mounting the devices. Alternatively, these devices may also be clipped to the installation panel or hung in the installation panel. These installation panels are often attached to a back wall of the cabinet.
    Enclosures of the above type must ensure a certain degree of protection and impact resistance and are therefore closed with a stable door. For this purpose, the door can be made of a metallic material. This door protects the devices located in the control cabinet against mechanical shocks of any kind, prevents dust and Ti entry, protects against water or chemicals and also provides a shapely housing for cabling required in an electrical installation. The doors of the control cabinets are usually made of sheet metal to ensure sufficient mechanical strength. Furthermore, these doors are often painted to achieve a simple and clean design.
    If the additional devices as described above attached to an installation panel, which is arranged on a rear wall of the cabinet, then a heating of the device also leads to a heating of the air in the cabinet, which can result in heat build-up in the cabinet , This heat build-up can result in reduced life or device shutdown.
    Another disadvantage of the control cabinets according to the prior art is that the means of the installation panel attached to the rear wall of the cabinet devices are often equipped with wireless communication devices whose radio signals through the door made of sheet metal on a distribution outside the cabinet are impaired. Such radio signals can be transmitted, for example by means of antennas of the device from the device.
    It is the object of the present invention to avoid the disadvantages of the prior art and in particular to provide a fastening device that allows easy installation of a device within a cabinet and ensures a sufficiently good signal transmission of the device in an environment outside the cabinet. It is a further object of the present invention to provide a fastening device that enables sufficient cooling of the device attached thereto.
    This object is achieved by the inventive fastening device, the inventive door and the inventive cabinet.
    The inventive fastening device is used for fastening a device, in particular a communication device in an inserted into a wall of a cabinet or in a door of a cabinet opening. The fastening device has a cover element and a holding device for holding the device. The fastening device is adapted to be fixed in the opening. The covering element is suitable for covering the opening.
    This embodiment allows a simple arrangement of the device in the cabinet, in particular such that sent from the device out of the cabinet and / or received by the device signals can enter into the cabinet.
    In a preferred embodiment, the cover element comprises at least one inner part and at least one outer part. The inner part can be applied to an inner surface of the wall or the door. The outer part can be applied to an outer surface of the wall or the door. Preferably, the inner part is connectable to the outer part, further preferably form-fitting connectable to hold the fastening device positively in the opening.
    This configuration allows a simple and secure attachment of the fastening device in the opening.
    In an alternative embodiment of the fastening device, the cover element may also be integrally formed.
    In a preferred embodiment, the inner part has at least one passage, preferably a plurality of passages.
    This design allows the exchange of air from an interior of the cabinet to an outside space of the cabinet to direct heat developed by the unit from the inside of the cabinet to the outside of the cabinet.
    In a preferred embodiment, the fastening device comprises at least one ventilation opening for the exchange of air between an interior of the cabinet and an outside space of the cabinet. Preferably, the ventilation opening is formed between the outer part and the door or the wall or between the outer part and the inner part.
    This embodiment further improves the exchange of air from the interior to the outside space for delivering the heat generated on the device to the outside.
    Preferably, the ventilation opening in a direction transverse to the wall or door viewing direction is invisible. This embodiment allows an aesthetic appearance of the cabinet from the outside.
    In a preferred embodiment, the ventilation opening is adapted to allow an air flow along an outer surface of the wall or the door in a direction which further preferably extends substantially parallel to the wall or the door.
    In a further preferred embodiment, the fastening device has a plurality of ventilation openings, which are preferably arranged in at least two rows. Further preferably, the rows are substantially parallel to each other and / or parallel to the door or wall and / or in the horizontal direction and / or one above the other and / or are spaced apart in a vertical direction.
    The rows may be formed of a single slot formed as a continuous ventilation opening or a plurality of successively arranged ventilation openings, which are separated by bridges.
    This configuration allows a good exchange of air between the interior of the cabinet and the outside space of the cabinet.
    In a preferred embodiment, an outer side of the cover element and / or the outer part has a substantially curved, preferably a substantially convex shape.
    This embodiment allows a close positioning of the device at the opening, increases the impact resistance of the fastening device and / or the cover element and allows an aesthetic appearance of the cabinet from the outside. By a close positioning of the device at the opening, an emission angle of the radio signals emanating from the device in the direction of an external space of the control cabinet can be increased or maximized.
    In a preferred embodiment, the holding device is hook-shaped.
    Preferably, the hook-shaped holding device for receiving the device by clamping leg of the holding device attack each other opposite sides of the housing device. Further preferably, the holding device is adapted to exert clamping forces on a housing of the device.
    In an alternative embodiment, the holding device may be formed as a projection, which is preferably substantially orthogonal to the inner part and / or the covering element. In a preferred embodiment, the projection may be formed mushroom-head-shaped and be adapted to be received in a recess which is arranged in the housing of the device and preferably forms a keyhole-shaped opening in the housing of the device to hold the device to the fastening device.
    In a preferred embodiment, the cover element and / or the inner part comprises at least one attachment opening and the holding device comprises at least one hook element which is received in the attachment opening in order to attach the holding device to the cover element. In a preferred embodiment, the cover element and / or the inner part may comprise a plurality of attachment openings, which make it possible to fix the holding device at different positions on the cover element and / or on the inner part by means of the hook element.
    In an alternative embodiment, the holding device may also be formed integrally with the inner part and / or the covering element.
    In a preferred embodiment, the cover element on an inside, which is adapted to be facing an interior of the cabinet, wherein the holding device is arranged on the inside and wherein preferably the inside is arranged on the inner part.
    This embodiment allows accommodation of the device in the interior of the cabinet.
    In a preferred embodiment, the holding device is designed such that the recordable in the holding device device can be applied to the inside.
    Alternatively or additionally, the cover element may comprise an outer side which is suitable to face an outer space of the control cabinet. The holding element is arranged on the outside, wherein preferably the covering element has at least one passage opening for passing through a power supply cable and / or a signal line, in particular a partial communication cable and / or a network cable.
    This embodiment allows an arrangement of the device in an outside space of the cabinet.
    Even if the device is arranged inside the cabinet, the cover element may comprise a passage opening for passing a cable, such as a signal line or telecommunication cable from the inside of the cabinet to the outside.
    In a further preferred embodiment, the holding device is by a breakthrough, which is formed in the cover element or in the cover element can be formed by a predetermined breaking point, be realized, wherein the device held by the breakthrough covers the breakthrough or fills so that device not or only slightly outwardly into the outer space survives. Alternatively, the holding device can be realized by a recess which is formed in the covering element or can be formed in the covering element by a predetermined breaking point.
    This embodiment allows even better distribution of any outgoing from the device radio signals outside the cabinet.
    In a preferred embodiment, the fastening device and / or the covering element in height and / or width at least the same dimensions as the device to be fastened. Preferably, fastening device and / or the covering element in height and / or width on a measure, which goes slightly beyond the dimension of the device.
    By keeping the smallest possible mass of the fastening device and / or the covering element, the continuous surface of the door or wall can remain as large as possible, whereby the stability and / or the impact resistance of the door or the wall is increased.
    This embodiment also allows a sufficient and good distribution of the outgoing signals from the radio signals in the outer space of the cabinet.
    In a preferred embodiment, the cover element and / or the fastening device made of plastic, preferably made by means of an injection molding process, wherein further preferably the plastic, a fire protection additive is attached.
    This embodiment enables a simple and cost-effective production of the fastening device and at the same time ensures sufficiently good fire protection properties of the fastening device.
    In a preferred embodiment, the cover element and / or the outer part and / or the outer side and / or the ventilation opening is adapted to project from the wall or the door in the direction of an outer space of the cabinet, when the cover element is fixed in the opening.
    This embodiment allows close positioning of the device at the opening and provides for improved ventilation of the device. This refinement furthermore makes it possible for water droplets forming on the covering element to be able to pass through the ventilation opening into the outer space of the control cabinet, thereby preventing water from collecting in the interior of the control cabinet. This makes it possible to achieve protection against dripping water in accordance with IPX1 protection or protection against falling dripping water in accordance with protection class IPX2 in accordance with the DIN EN 60 529 standard.
    Preferably, the fastening device comprises a sealing device for sealing the opening, wherein the sealing device in an edge region of the opening on the inner surface and / or the outer surface of the wall or the door can be applied to seal the opening.
    In a preferred embodiment, the sealing device is arranged on the inner part, in order to be able to be applied to the inner surface in the edge region of the opening. Alternatively, the sealing device may be arranged on the outer part in order to be able to be applied to the outer surface in the edge region of the opening.
    In a further preferred embodiment, the sealing device can be applied to an upper part of the edge region in order to seal the opening, in particular against falling dripping water. Alternatively, the sealing device can be designed so as to be able to be fully applied to the edge region.
    The invention further relates to a door for a control cabinet, comprising at least one opening, which is designed for the attachment of a fastening device according to the invention, that the covering element of the fixing device fastened in the opening is adapted to cover the opening.
    This design allows for easy and secure attachment of the device to the door and ensures that transmitted by the device radio signals from the interior of the cabinet can penetrate into an outside space of the cabinet, with a maximization of the possible radiation angle outside the cabinet.
    In a preferred embodiment, the opening in height and / or width at least the same size as the device to be fastened. By keeping the mass of the opening as small as possible, the continuous surface of the door or the wall can remain as large as possible, whereby the stability and / or the impact resistance of the door or the wall is increased.
    This embodiment facilitates a sufficiently good distribution of the signals sent by the device and / or received by the device.
    Preferably, the opening is formed by a predetermined breaking point in the door.
    In a preferred embodiment, the door comprises a plurality of openings or a plurality of predetermined breaking points for forming the openings, wherein preferably the openings are arranged in the form of a grid in rows and columns on the door and / or can be formed.
    In a preferred embodiment, the door comprises a fastening device according to the invention, wherein the fastening device is received in the opening such that the covering element covers the opening. Finally, the invention relates to a cabinet comprising a door according to the invention.
    Details and further advantages of the inventive fastening device, the inventive door and the inventive cabinet will be explained with reference to the embodiments described below. It illustrates in detail:
    Fig. 1: a cabinet comprising a door, which with a fastening device after a first
    Embodiment is provided;
    Fig. 2: the cabinet of Figure 1 with the door closed.
    3 and 4: a detailed perspective view of the door with a fastening device which is secured in an opening introduced into the door;
    Fig. 5: the attachment of the fastening device according to the first embodiment in the introduced into the door opening;
    6 and 7 are sectional views of the mounting device mounted in the opening according to the first embodiment;
    8 shows a sectional view of the fastening device according to the first exemplary embodiment, wherein a device is held by a holding device of the fastening device;
    8a: a sectional view of a device attached to a rear wall of the control cabinet;
    9 shows a control cabinet with a door, on which two fastening devices after a second
    Embodiment are mounted in an opening; and
    10 is a sectional view of the fastening device according to the second embodiment; and
    Fig. 11 is a detailed perspective view of the door with a fastening device according to a third exemplary embodiment, which is fixed in the opening introduced into the door.
    The invention relates to a fastening device 10 for attaching a device G, in particular a communication device in an opening 110 introduced into a wall 110 of a control cabinet 100 or in a door 120 of the control cabinet 100. The fastening device 10 comprises a cover element 20 and a holding device 40 for holding the device G. The fixing device 10 is adapted to be fixed in the opening 130, and the covering element 20 is adapted to cover the opening 130.
    The device G may be a communication device, for example, a communication with an electronic power meter, which is installed in the control cabinet 100, allows. Further, such a device G may be, in particular, a router provided with a radio communication device or a radio communication device connected to a router. In the latter case, the router may be disposed on a rear wall of the cabinet 100. Furthermore, for example, switching states in the control cabinet 100 installed overvoltage protection switch can be transmitted by means of remote data transmission to external systems.
    Figures 8 and 8a illustrate an advantage resulting from attachment of the device G by means of a fastening device 10 according to the invention. By arranging the device G on the fastening device 10, which is fixed in the opening 130, a radiation angle a of the radio signals emanating from the device G in the direction of an external space 104 of the control cabinet 100 can be increased or maximized.
    The covering element 20 or the fastening device 10 may be made of plastic, preferably by means of an injection molding process. The plastic may be accompanied by a fire protection additive. Further, the plastic may be accompanied by a color, which ensures that the cover element or the fastening device 10 appear in a color that corresponds substantially to the color of the door 120 or the wall 110.
    As can be seen in particular in FIGS. 1, 3 and 8, the holding device 40 may be hook-shaped. In this case, the holding device 40 may be formed such that two legs of the holding device 40 engage against each other opposite sides of a housing of the device to hold the device G.
    The cover element 20 may be formed in one piece or in several parts. The holding device 40 may also be formed integrally with the covering element 20.
    In a preferred embodiment, the cover element 20 may comprise at least one inner part 22 and at least one outer part 24. As particularly shown in FIG. 5, the inner part 22 can be applied to an inner surface 140 of the wall 110 or the door and the outer part 24 can be applied to an outer surface 150 of the wall 110 or the door 120. The inner part 22 may be connectable to the outer part 24, further preferably be positively connected to hold the fastening device 10 positively in the opening 130.
    In a preferred embodiment, which is not shown in the exemplary embodiments, the holding device 40 may be formed as a projection, which preferably extends substantially orthogonally from the inner part 22 and / or the covering element 20. In a preferred embodiment, the projection may be formed mushroom-head-shaped and be suitable to be in a recess which is arranged in the housing of the device G and preferably forms a keyhole-shaped opening in the housing of the device G, to the device G to the fastening device 10 to hold.
    5, the outer part 24 can comprise latching projections 25 which can be latched into latching recesses 23 of the inner part 22 in order to positively connect the inner part 22 with the outer part 24 through the opening 131. Preferably, the latching projections 25 are arranged in corner regions of the outer part 24 and the latching recesses 23 of the inner part 22 can be arranged in the corner regions of the inner part 22.
    As can be seen in particular in Fig. 4, the inner part 22 may have at least one passage 26, preferably a plurality of passages 26. The inner part 22 may have a plurality of passages 26, which are slit-shaped and are preferably arranged side by side and / or one above the other on the inner part 22. As can be seen in particular from FIGS. 6, 7, 8 and 10, the fastening device 10 can comprise at least one ventilation opening 28 for exchanging air between an interior 102 of the control cabinet 100 and the outside space 104 of the control cabinet 100. Preferably, the vent opening 28 may be formed between the outer part 24 and the door 120 or the wall 110 or between the outer part 24 and the inner part 22.
    The vent opening 28 may be invisible in a direction transverse to the wall 110 or door 120 extending viewing direction.
    The vent 28 may be adapted to allow airflow along an outer surface 150 of the wall 110 or the door 120 in a direction L that is further preferably substantially parallel to the wall 110 or the door 120. This embodiment can be seen in particular from FIGS. 7, 8 and 10.
    The air flow can also be amplified by the heat generated in the device G. Because of the heat creates a pressure difference, which favors an air flow from bottom to top, whereby the air flow is sucked through the lower vent opening 28 and is discharged through the upper of the ventilation openings 28.
    In a further preferred embodiment, the fastening device 10 has a plurality of ventilation openings 28, which are preferably arranged in at least two rows R, R2, R3, R4, R5, Re, R7, Re. Further preferably, the rows R-, R2, R3, R4, R5, Re, R7, Re are substantially parallel to each other and / or parallel to the door 120 or wall 110 and / or one above the other and / or in a substantially horizontal direction and / or are spaced apart in a vertical direction.
    The rows R-, R2, R3, R4, R5, Re, R7, R8 may be formed from a single slot 28 formed as a continuous slot or a plurality of successively arranged ventilation openings 28, which are separated by bridges.
    As further illustrated in FIGS. 6, 7 and 10, an outer side 30 of the covering element and / or the outer part 24 of the covering element 20 may have a substantially curved, and preferably also a substantially convex, shape.
    This configuration allows the device G to be positioned close to the opening 130, increases the impact resistance of the fastening device 10 and / or the covering element 20, and allows an aesthetic appearance of the control cabinet 100 from the outside. By a close positioning of the device G at the opening 130, an emission angle cc of the radio signals emanating from the device G in the direction of the external space 104 of the control cabinet 100 can be increased or maximized.
    As particularly shown in FIGS. 9 and 10, the outer side 30 of the cover element 20 and / or the outer part 24 may be formed of overlapping plates 27, between which the ventilation openings 28 are formed, which are preferably in the at least two rows R1t R2 , R3, R4, R5, R6, R7, Re are arranged.
    In a preferred embodiment, the overlapping element 20 and / or the inner part 22 comprises at least one fastening opening 32. This embodiment is shown in particular in FIG. 4. The holding device 40 can have at least one hook element 42 which is accommodated in the fastening opening 32 in order to fasten the holding device 40 to the covering element 20 or the inner part 22.
    The cover element 20 may have an inner side 34 which is suitable for facing an inner space 102 of the control cabinet 100. The holding device 40 is preferably arranged on the inner side 34, wherein furthermore preferably the inner side 34 is arranged on the inner part 22.
    As can be seen in particular from FIG. 4, the inner part 22 or the covering element 20 can have a plurality of fastening openings 32, so that it is possible for the holding device 40 to be arranged at different positions of the covering element 20 in order to variably position the device G on the fastening device 10 to allow.
    Preferably, the holding device 40 is formed such that the recordable on the holding device 40 device G on the inside 34 can be applied.
    In a further alternative embodiment according to a reproduced in Fig. 11 third embodiment, the holding device 40 may be formed by an opening in the cover element 20, in particular in the outer part 24 of the cover element 20, wherein the device held by the breakthrough G the breakthrough covered or filled so that device does not or only slightly outwards into the outer space. The breakthrough may alternatively be formed in the cover element 20, in particular in the outer part 24 of the cover element 20 by a predetermined breaking point. According to this embodiment, the device G may be a radio communication device which is connected to a router, which is arranged for example on the rear wall of the control cabinet 100.
    Preferably, the fastening device 10 and / or the covering element 20 in height and / or width at least the same dimensions as the device G to be fastened. By keeping the mass of the fastening device 10 and / or the covering element 20 as small as possible, the continuous surface of the door 120 or the wall 110 can remain as large as possible, whereby the stability and / or the impact resistance of the door 120 or the wall 110 is increased.
    In an alternative embodiment of the fastening device 10, the covering element 20 may be designed to arrange the device G on the outside 30 of the covering element 20. The outer side 30 faces an outer space 104 of the control cabinet 100. According to this embodiment, the overlapping element 20 may have at least one leadthrough opening for passing through a power supply cable and / or a signal line, in particular a telecommunication cable and / or a network cable.
    A through-opening described above can also be provided in a fastening device 10, which is designed for the attachment of the device G on the inside. Then, the lead-through opening serves to pass a cable from the device G into the outside space 104 of the cabinet. Such a cable can be for example a signal line or a telecommunication cable and / or a network cable and / or an antenna cable.
    Preferably, the fastening device 10 comprises a sealing device for sealing the opening 130, wherein the sealing device 10 in an edge region K derOpenung on the inner surface 140 and / or the outer surface 150 of the wall 110 or the door 120 can be applied to seal the opening 130. The edge region K is shown in FIG. 5 by means of a dashed line surrounding it.
    In a preferred embodiment, the sealing device is arranged on the inner part 22 in order to be able to be applied to the inner surface 140 in the edge region K of the opening 130. Alternatively, the sealing device may be arranged on the outer part 24 in order to be able to be applied to the outer surface 150 in the edge region K of the opening 130.
    In a further preferred embodiment, the sealing device can be applied to an upper part J of the edge region K in order to seal the opening 130, in particular against falling dripping water. Alternatively, the sealing device can be designed so as to be able to be fully applied to the edge region K. According to this embodiment, the sealing device may be formed as a sealing ring, which rests fully on the fastening device 10 and / or on the covering element 20 in its outer region.
    The invention further relates to a door for a control cabinet. The door 120 includes at least one opening 130 or at least one predetermined breaking point in the door 120 to form the opening 130. The opening 130 is suitable for mounting a fastening device 10 according to the invention such that the cover element 20 is suitable for the fastening device 10 mounted in the opening 130 is to cover the opening 130.
    In a preferred embodiment, the opening 130 in height and / or width at least the same dimensions as the device G to be fastened. By keeping the smallest possible mass of the opening 130, the continuous
    Surface of the door 120 or the wall 110 remain as large as possible, whereby the stability and / or the impact resistance of the door 120 or the wall 110 is increased.
    In a preferred embodiment, the opening 130 is formed adjacent to a hinge 132 of the door 120 or formed by the predetermined breaking point. Preferably, the distance of the opening 130 to the hinge 132 in the horizontal at least 20 mm and at most 200 mm, more preferably at most 100 mm.
    The door 120 may be provided with a plurality of openings 130 or a plurality of predetermined breaking points for forming the openings 130, wherein preferably the openings 130 are arranged and / or formable in the form of a grid in rows and columns on the door 120 , Thus, the rows and columns can be spaced from each other with a constant distance. Thus, the openings may be arranged horizontally one every 250 mm and arranged vertically every 150 mm or vertically by a multiple of 150 mm.
    Preferably, the door 120 comprises a fastening device 10 according to the invention, wherein the fastening device 10 is received in the opening 130 such that the covering element 20 covers the opening 130. Finally, the invention relates to a control cabinet 100 having a door 120 according to the invention.
    The breakthrough forming the holding device 40 may be designed such that it is suitable for receiving a device G, which is installed in a conventional flush-mounted box.
    Preferably, the fastening device 10 and / or the covering element 20 has a width which is between 200 and 300 mm. Further preferably, the fastening device 10 and / or the covering element 20 has a height which is between 100 and 200 mm. The terms height and width refer to the intended installation position of the cabinet 100th
    Of course, the invention is not limited to the described and illustrated embodiments. Changes, eg. As in the embodiments of the various components or substitutions by technical equivalents, as far as they remain within the scope of the claimed protection, at any time possible.
    权利要求:
    Claims (19)
    [1]
    1. Fastening device for fastening a device (G), in particular a communication device in a in a wall (110) of a control cabinet (100) or in a door (120) of a control cabinet (100) introduced opening (130), wherein the fastening device (10 ) comprises a cover element (20) and a holding element (40) for holding the device, wherein the fastening device (10) is adapted to be fixed in the opening (130), and wherein the cover element (20) is suitable for opening ( 130).
    [2]
    2. Fastening device according to claim 1, characterized in that the cover element (20) and / or the fastening device (10) made of plastic, preferably by means of an injection molding process, wherein further preferably the plastic, a fire protection additive is attached.
    [3]
    3. Fastening device according to one of claims 1 or 2, characterized in that the holding element (40) is hook-shaped.
    [4]
    4. Fastening device according to one of claims 1 to 3, characterized in that the cover element (20) comprises at least one inner part (22) and at least one outer part (24), wherein the inner part (22) on an inner surface (140) of the wall ( 110) or the door (120) can be applied, wherein the outer part (24) on an outer surface (150) of the wall (110) or the door (120) can be applied, wherein preferably the inner part (22) with the outer part (24) connectable, further preferably form-fitting connectable, in order to hold the fastening device (10) in a form-fitting manner in the opening (130).
    [5]
    5. Fastening device according to claim 4, characterized in that the inner part (22) has at least one passage (26), preferably a plurality of passages (26).
    [6]
    6. Fastening device according to one of claims 1 to 5, characterized by at least one ventilation opening (28) for the exchange of air between an interior (102) of the control cabinet (100) and an outer space (104) of the control cabinet (100), wherein preferably the ventilation opening (28) between the outer part (24) and the door (120) or the wall (110) or between the outer part (24) and the inner part (22) is formed.
    [7]
    7. Fastening device according to claim 6, characterized in that the ventilation opening (28) in a transverse to the wall or door (120) extending viewing direction (B) is invisible.
    [8]
    8. Fastening device according to one of claims 6 or 7, characterized in that the ventilation opening (28) is adapted to an air flow along an outer surface (150) of the wall (110) or the door (120) in a direction (L) allow, which is preferably substantially parallel to the wall (110) or the door (120).
    [9]
    9. Fastening device according to one of claims 1 to 8, characterized in that an outer side (30) of the cover element (20) and / or the outer part (24) has a substantially curved, preferably a substantially convex shape.
    [10]
    10. Fastening device according to one of claims 1 to 9, characterized in that the cover element (20) and / or the inner part (22) comprises at least one fastening opening (32) and the holding element (40) has at least one hook element (42) is received in the attachment opening (32) to secure the support member (40) to the cover member (20).
    [11]
    11. Fastening device according to one of claims 1 to 10, characterized in that the cover element (20) has an inner side (34) which is adapted to be an interior (102) of the cabinet (100) facing, wherein the retaining element ( 40) is arranged on the inside (34) and wherein preferably the inside (34) on the inner part (22) is arranged.
    [12]
    12. Fastening device according to claim 11, characterized in that the holding element (40) is designed such that in the holding element (40) receivable device can be applied to the inside.
    [13]
    13. Fastening device according to one of claims 1 to 10, characterized in that the cover element (20) has an outer side (30) which is adapted to be an outer space (104) of the control cabinet (100) facing, wherein the retaining element ( 40) on the outer side (30) is arranged, wherein preferably the cover element (20) has at least one passage opening for passing through a power supply cable and / or a signal line, in particular a telecommunications cable and / or a network cable.
    [14]
    14. Fastening device according to one of claims 1 to 13, characterized in that the fastening device (10) in height and / or width has at least the same dimensions as the device to be fastened.
    [15]
    15. Fastening device according to one of claims 1 to 14, characterized in that the cover element (20) and / or the outer part (24) and / or the outer side (30) and / or the ventilation opening (28) are suitable, from the wall (110) or the door (120) in the direction of an outer space (104) of the control cabinet (100) survive.
    [16]
    16. Fastening device according to one of claims 1 to 15, characterized by a sealing device for sealing the opening (130), wherein the sealing means in an edge region (K) of the opening (130) on the inner surface (140) and / or the outer surface (150 ) of the wall (110) or the door (120) can be applied to seal the opening (130).
    [17]
    A door for a control cabinet (100) comprising a fastener (10) according to any one of claims 1 to 16, wherein the door (120) includes an opening (130), the fastener (10) being secured in the opening (130) and the covering element (20) of the fastening device (10) covers the opening (130).
    [18]
    18. Door (120) according to claim 17, characterized in that the opening (130) in height and / or width has at least the same dimensions as the device to be fastened.
    [19]
    19. Electrical cabinet comprising a fastening device according to one of claims 1 to 16, at least one wall (110) and at least one door (120), wherein in the door (120) and / or the wall (110) an opening (130) is arranged wherein the fastening device (10) is fixed in the opening (130) and the covering element (20) of the fastening device (10) covers the opening (130).
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    CH713832B1|2021-11-30|
    SE1850565A1|2018-11-17|
    DE102017110596A1|2018-11-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102017110596.4A|DE102017110596A1|2017-05-16|2017-05-16|FASTENING DEVICE, DOOR FOR A CONTROL CABINET AND A CONTROL CABIN COMPRISING ONE SUCH DOOR|
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