Communication cabinet

Abstract

The embodiment of the utility model provides a communication cabinet, relates to the field of cabinets, and is used for improving the space utilization rate of the communication cabinet. The communication cabinet comprises two side plates, a cabinet door, a back plate, an ICT device, a plurality of power distribution devices and a supporting plate. The two side plates are oppositely arranged in the first direction. The cabinet door and the back plate are oppositely arranged in the second direction. The back plate is connected to the two side plates. The first direction is perpendicular to the second direction. And the ICT equipment is accommodated in the communication cabinet. The ICT equipment is used for monitoring power generation or power distribution of the power station. The plurality of power distribution devices are accommodated in the communication cabinet. And at least one power distribution device in the plurality of power distribution devices is used for being electrically connected with the ICT device. And the size of any power distribution device in the plurality of power distribution devices along the second direction is smaller than or equal to the size of the ICT device. The supporting plate is used for fixing power distribution equipment. The supporting plate and the ICT equipment are arranged at intervals in the third direction. The third direction is perpendicular to the first direction and the second direction. The plane where the surface of the supporting plate faces the power distribution equipment intersects with the back plate.

Description

Technical Field

[0001] The utility model relates to the field of cabinets, in particular to a communication cabinet. Background Art

[0002] In order to facilitate installation and maintenance and have a more compact structure, the integration of communication cabinets used in energy storage systems or industrial plants is becoming increasingly higher. In order to improve the integration of communication cabinets, it is necessary to integrate and install both larger and smaller devices in the communication cabinet.

[0003] However, in this type of communication cabinet, the space utilization rate of the communication cabinet is low and the required size of the communication cabinet is large. Utility Model Content

[0004] The purpose of the present application is to provide a communication cabinet for improving the space utilization of the communication cabinet.

[0005] An embodiment of the present application provides a communication cabinet, comprising two side panels, a cabinet door, a back panel, information and communications technology (ICT) equipment (hereinafter referred to as ICT equipment), a plurality of power distribution equipment and a support plate. The two side panels are arranged opposite to each other along a first direction. The cabinet door and the back panel are arranged opposite to each other along a second direction. The back panel is connected to the two side panels along the first direction. The first direction is perpendicular to the second direction. The ICT equipment is housed in the communication cabinet. The ICT equipment is used to monitor the power generation or distribution of the power station. A plurality of power distribution equipment is housed in the communication cabinet. At least one of the plurality of power distribution equipment is used to be electrically connected to the ICT equipment. The size of any of the plurality of power distribution equipment along the second direction is less than or equal to the size of the ICT equipment. The support plate is used to fix the power distribution equipment. The support plate is spaced apart from the ICT equipment along a third direction. The third direction is perpendicular to the first direction and the second direction. The plane where the surface of the support plate facing the power distribution equipment is located intersects with the back panel.

[0006] In the related art, some ICT equipment is relatively large in size and is installed in a rack-type cabinet. In order to ensure that the equipment can be installed in the cabinet, the width and depth of the cabinet are relatively large. When installing smaller equipment (such as some power distribution equipment), it is necessary to fix smaller power distribution equipment in the communication cabinet near the cabinet door. At this time, the power distribution equipment will block the side of the communication cabinet away from the cabinet door. For the convenience of operation and maintenance, the space on the side of the power distribution equipment away from the cabinet door cannot be used to install other equipment, resulting in insufficient utilization of the space. More equipment can only be arranged by increasing the size of the communication cabinet, and the space utilization rate in the cabinet is low.

[0007] In the embodiment of the present application, the plane where the surface of the support plate facing the power distribution equipment is located intersects with the back plate. The relative power distribution equipment is installed longitudinally (i.e., parallel to the direction of the back plate) through the mounting plate, and the projection area of ​​the support plate on the back plate in the embodiment of the present application is smaller, that is, the support plate blocks less of the direction toward the back plate, and other equipment can be installed in the area not blocked by the support plate, thereby improving the space utilization rate of the communication cabinet. In the case of arranging the same equipment, the required size of the communication cabinet is smaller. The power distribution equipment and the ICT equipment are integrated in the accommodating space of a cabinet, thereby improving the integration of the communication cabinet. At least one power distribution device is electrically connected to the ICT equipment, thereby distributing electrical energy to the ICT equipment. The support plate and the ICT equipment are spaced apart along the third direction, and the support plate and the ICT equipment do not block each other, thereby facilitating the operation and maintenance of the ICT equipment and the power distribution equipment fixed on the support plate.

[0008] In an optional embodiment, the communication cabinet further includes a guide rail, which is fixed to the side plate and extends along the second direction, and the guide rail is slidably connected to the support plate. After the power distribution equipment is fixed to the support plate, the support plate can drive the power distribution equipment to slide along the second direction relative to the guide rail. That is, the power distribution equipment can move outside the cabinet door along the second direction to be pulled out of the cabinet body, thereby facilitating the operation and maintenance of the power distribution equipment.

[0009] In an optional embodiment, the surface of the support plate facing the power distribution device is perpendicular to the third direction. When the power distribution device is fixed on the support plate, the total size of the power distribution device and the support plate along the third direction is smaller, thereby reducing the size of the communication cabinet in the third direction.

[0010] In an optional embodiment, the communication cabinet includes a plurality of support plates. The plurality of support plates are stacked along the third direction. The plurality of support plates can be installed with more power distribution equipment to meet the needs of the communication cabinet. After the plurality of support plates are stacked along the third direction, the size of the required communication cabinet in the third direction can be further reduced.

[0011] In another optional embodiment, the surface of the support plate facing the power distribution equipment is perpendicular to the first direction. The communication cabinet includes a plurality of support plates. The plurality of support plates are stacked along the first direction. The dimensions of the plurality of support plates in the third direction overlap, so that more power distribution equipment can be installed when the dimensions of the communication cabinet in the third direction are constant.

[0012] In an optional embodiment, the guide rail is inclined toward the bottom of the communication cabinet. The distance between the end of the guide rail facing away from the back plate and the bottom of the communication cabinet is greater than the distance between the end of the guide rail facing the back plate and the bottom of the communication cabinet. At this time, under the action of gravity, the support plate will slide toward the bottom of the communication cabinet along the guide rail, that is, along the direction of the cabinet door toward the back plate, and the support plate has a tendency to slide into the communication cabinet. This ensures that when the support plate is not needed to be pulled out of the communication cabinet, the support plate will not automatically slide out of the communication cabinet due to factors such as gravity. The working stability of the communication cabinet is improved.

[0013] In an optional embodiment, the communication cabinet further includes rollers. The rollers are arranged on the surface of the support plate facing the side plate, and the guide rail includes rolling grooves, which are used to accommodate part of the rollers so that the rollers roll in the rolling grooves. The rollers roll on the rolling grooves, thereby achieving relative sliding between the support plate and the guide rail, so that the support plate can be pulled out of the communication cabinet. The rolling friction is small, which makes it easy for the staff to pull out the support plate.

[0014] In an optional embodiment, the communication cabinet further includes a cable and a wire storage device, wherein the cable is used to connect the ICT device to one of the multiple power distribution devices, and the wire storage device is used to store the cable. The power distribution device can be electrically connected to the ICT device through the cable, thereby distributing electrical energy to the ICT device. When the power distribution device moves away from the back plate as the support plate moves, the cable connected to the power distribution device is stressed, causing the cable stored in the wire storage device to extend, thereby ensuring that the cable and the power distribution device can always be connected. This ensures that the power distribution device is electrically connected to the ICT device stably.

[0015] In an optional embodiment, the communication cabinet includes a plurality of cables, and a plurality of cable storage slots arranged side by side are provided on the cable storage device, and one cable is located in one cable storage slot. The signal transmission requirements of the communication cabinet are met by using a plurality of cables. In this case, the cables and the cable storage slots are arranged one by one, which is convenient for troubleshooting and repairing the cables.

[0016] In an optional embodiment, the wire storage device includes a bottom plate and at least two partitions, the partition is fixedly connected to the bottom plate, the at least two partitions are arranged at intervals, and two adjacent partitions and the bottom plate enclose a wire storage groove, and the wire storage groove is used to accommodate the cables. In a direction perpendicular to the partition, the two adjacent partitions can limit the cables, thereby making the cables neatly arranged and facilitating cable fault detection.

[0017] In an optional embodiment, the communication cabinet further includes an elastic member, which is disposed in the wire storage slot, one end of the elastic member is connected to the bottom plate, and the other end of the elastic member is connected to the cable, and the elastic member is used to control the cable to be accommodated in the wire storage slot. When the power distribution equipment moves away from the back plate with the support plate, the cable is driven to slide out of the wire storage slot, and the cable pulls the elastic member to deform the elastic member. When the power distribution equipment moves toward the back plate with the support plate, the cable gradually relaxes, the pulling force on the elastic member decreases, the elastic member recovers and drives the cable to slide into the wire storage slot, thereby accommodating the cable.

[0018] In an optional embodiment, the communication cabinet further includes a counterweight block, which is disposed in the wire storage slot and connected to the cable, and the counterweight block is used to control the cable to be accommodated in the wire storage slot. The counterweight block is disposed in the wire storage slot and connected to the cable. When the power distribution equipment moves toward the back plate along with the support plate, the gravity of the counterweight block applies a force along the third direction toward the bottom of the communication cabinet to the cable, so that the portion of the cable extending out of the wire storage slot can be retracted into the wire storage slot, thereby achieving the accommodation of the cable.

[0019] In an optional embodiment, the bottom plate is fitted with the back plate, the partition is located on the side of the bottom plate away from the back plate, and the communication cabinet further includes a first frame, the first frame is connected to the partition along a first direction, and there is a gap between the first frame and the bottom plate along a second direction, and the gap is used to pass the cable. After the cable passes through the gap between the first frame and the bottom plate, the first frame can limit the cable in the direction away from the bottom plate, preventing the cable from completely detaching from the wire storage device in the direction away from the bottom plate, thereby reducing the occurrence of the cable detaching from the wire storage device and being entangled with other components in the cabinet, and facilitating the troubleshooting of the cable.

[0020] In an optional embodiment, the first frame is a columnar structure, and both ends of the first frame are rotatably connected to two adjacent partitions. When the cable extends from the gap between the first frame and the bottom plate or extends into the cable storage slot, the first frame can rotate with the cable, thereby reducing friction on the cable and preventing the cable from being damaged by friction.

[0021] In an optional embodiment, the wire storage device further includes a second frame and a third frame. The second frame is disposed on the side of the bottom plate away from the back plate and is connected to the partition. Along the extension direction of the partition, the first frame and the second frame are respectively located at the two ends of the wire storage slot. The third frame is disposed on the side of the wire storage slot away from the bottom plate and is connected to the partition. Along the extension direction of the partition, the third frame is located between the first frame and the second frame. The second frame and the third frame are used to further limit the cable to prevent the cable from escaping from the wire storage slot. This reduces the occurrence of situations where the cable escaping from the wire storage device is entangled with other components in the cabinet, and facilitates cable troubleshooting.

[0022] In an optional embodiment, the cable storage device further includes a cover plate. The cover plate is arranged on the side of the partition away from the bottom plate, and the cover plate, the partition plate and the bottom plate surround a cable storage groove. The cover plate can limit the cable to prevent the cable from escaping from the cable storage groove.

[0023] In an optional embodiment, the bottom plate and the back plate are spaced apart in the second direction, and the partition is connected between the bottom plate and the back plate. The back plate can limit the cables in the cable storage slot, prevent the cables from escaping from the cable storage slot, and reduce the occurrence of cables escaping from the cable storage device being entangled with other components in the cabinet.

[0024] In an optional embodiment, the communication cabinet includes a plurality of support plates. The plurality of support plates include a first support plate and a second support plate. The cables are respectively connected to the power distribution equipment fixed on the first support plate and the power distribution equipment fixed on the second support plate. Along the second direction, the first support plate has a first displacement stroke L1 relative to the cabinet body. Along the second direction, the second support plate has a second displacement stroke L2 relative to the cabinet body. When the first support plate and the second support plate both move toward the back plate to an extreme position, the length of the cable is L3, where: L3≥L1+L2. At this time, when the first support plate and the second support plate both move in a direction away from the back plate, the length L3 of the cable is greater than or equal to the sum of the first displacement stroke L1 of the first support plate and the second displacement stroke L2 of the second support plate. When the first support plate moves to an extreme position in a direction away from the back plate, and the second support plate moves to an extreme position in a direction away from the back plate, the cable extends out of the cable storage slot, and the movement of the first support plate and the second support plate will not be restricted due to insufficient cable length.

[0025] In an optional embodiment, the communication cabinet further includes a cable clamp. The cable clamp is connected to the support plate. The cable clamp is arranged on the cable clamp. The cable clamp can fix the cable. The cable clamp is connected to the support plate, and when the support plate moves relative to the cabinet, the cable clamp, the power distribution equipment, and the portion of the cable located between the power distribution equipment and the cable clamp will all move together, that is, the cable clamp, the power distribution equipment, and the portion of the cable located between the power distribution equipment and the cable clamp will not produce relative displacement, that is, the cable will not be separated from the power distribution equipment due to excessive force.

[0026] In an optional embodiment, a cable tie hole is provided on the support plate, and the communication cabinet further comprises a cable tie. One end of the cable tie passes through the cable tie hole, and the cable tie is arranged around the cable. The cable is fixed by tying with the cable tie, and one end of the cable tie passes through the cable tie hole and is fixed relative to the support plate, thereby being able to fix the cable on the support plate. When the support plate moves relative to the cabinet, the cable tie, the power distribution equipment, and the portion of the cable located between the power distribution equipment and the cable tie will all move together, that is, the cable tie, the power distribution equipment, and the portion of the cable located between the power distribution equipment and the cable tie will not produce relative displacement, that is, the cable will not be separated from the power distribution equipment due to excessive force.

[0027] In an optional embodiment, a plurality of mounting holes are provided on the support plate, and the communication cabinet further comprises a fixing member. A portion of the fixing member passes through the mounting hole and is connected to the power distribution device. The power distribution device is connected to the support plate through the fixing member. When a plurality of mounting holes are provided on the support plate, the installation position of the power distribution device can be flexibly adjusted according to different requirements of the communication cabinet, so that power distribution devices of different sizes can be installed on the support plate in a more reasonable layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the structure of a communication cabinet provided in an embodiment of the present application;

[0029] Figure 2 It is a structural schematic diagram of a communication cabinet in the related art;

[0030] Figure 3 A schematic diagram of the structure of another communication cabinet provided in an embodiment of the present application;

[0031] Figure 4 A schematic diagram of the structure of another communication cabinet provided in an embodiment of the present application;

[0032] Figure 5 A structural schematic diagram of another communication cabinet provided in an embodiment of the present application;

[0033] Fig. 6A A structural schematic diagram of another communication cabinet provided in an embodiment of the present application;

[0034] Figure 6B A structural schematic diagram of another communication cabinet provided in an embodiment of the present application;

[0035] Fig. 7A for Fig. 6A The schematic diagram of the partial structure of the communication cabinet after the side panels are removed is shown;

[0036] Figure 7B A structural schematic diagram of another communication cabinet provided in an embodiment of the present application;

[0037] Figure 8 A schematic diagram of assembling a wire storage device, a cable and an elastic member provided in an embodiment of the present application;

[0038] Fig. 9 A schematic diagram of the assembly of a wire storage device, a cable and a counterweight block provided in an embodiment of the present application;

[0039] Fig.10 A schematic diagram of the assembly of a cable storage device, a cable and a backplane provided in an embodiment of the present application;

[0040] Fig.11 A schematic diagram of assembling another cable storage device, cable and backplane provided in an embodiment of the present application;

[0041] Fig.12 A schematic diagram of the assembly of a cable storage device and a cable provided in an embodiment of the present application;

[0042] Fig.13 A schematic structural diagram of a communication cabinet provided in an embodiment of the present application when the support plate moves toward the back plate to the extreme position;

[0043] Fig.14 A structural schematic diagram of a communication cabinet provided in an embodiment of the present application, in which a support plate moves away from a back plate to an extreme position;

[0044] Fig.15 for Figure 6B A partial rear view of the communication cabinet after the back panel is removed;

[0045] Fig.16 for Figure 6B Another partial rear view of the communication cabinet with the back panel removed;

[0046] Fig.17 A schematic diagram of the assembly of a support plate and power distribution equipment provided in an embodiment of the present application;

[0047] Fig.18 A schematic diagram of the structure of another communication cabinet provided in an embodiment of the present application.

[0048] Reference numerals:

[0049] 01-communication cabinet; 11-ICT equipment; 12-side panel; 13-cabinet door; 14-back panel; 15-power distribution equipment; 16-support plate; 16A-first support plate; 16B-second support plate; 161-tie hole; 162-mounting hole; 17-guide rail; 171-rolling groove; 18-roller; 19-cable; 20-wire storage device; 201-bottom plate; 202-partition plate; 203-wire storage groove; 204-first frame; 205-second frame; 206-third frame; 207-cover plate; 208-support rod; 209-crossbeam; 21-elastic member; 22-counterweight block; 23-cable clamp; 24-tie; 25-fixing part; 26-rack. DETAILED DESCRIPTION

[0050] In the drawings of the embodiments of the present application, solid structures are represented by straight line guides with arrows; hollow structures such as cavities and openings are represented by curved line guides.

[0051] The present application provides a communication cabinet that can be applied to different application scenarios, such as new energy power supply scenarios (including photovoltaic power stations and wind power stations, etc.). Figure 1As shown, the communication cabinet 01 may include an ICT device 11. The ICT device 11 may be used to monitor power generation or power distribution of a power station. Alternatively, the ICT device 11 may also upload monitoring signals to the cloud. Alternatively, the ICT device 11 may also be used to turn on or off power generation and power distribution of a power station, or to adjust the power generation and power distribution of a power station. Exemplarily, the ICT device 11 may include an optoelectronic switch, a switching power supply, a server, and the like. Common ICT devices 11 are generally standard 19-inch ICT module devices.

[0052] The above implementation example Figure 1 As shown, the communication cabinet 01 includes two ICT devices 11 for illustration. In other embodiments of the present application, the ICT devices 11 may be other numbers. For example, the number of ICT devices 11 in the communication cabinet 01 may be 1, 3, 5, 7, etc. This embodiment of the present application is not specifically limited.

[0053] For ease of description, the width direction of the communication cabinet 01 is the X axis, the length direction of the communication cabinet 01 is the Y axis, and the height direction of the communication cabinet 01 is the Z axis. In the following, the Y axis direction is the first direction, the X axis direction is the second direction, and the Z axis direction is the third direction.

[0054] Continue as Figure 1 As shown, the communication cabinet 01 may also include two side panels 12, a cabinet door 13, and a back panel 14. The two side panels 12 are arranged opposite to each other along the first direction Y. The cabinet door 13 and the back panel 14 are arranged opposite to each other along the second direction X. The back panel 14 is connected to the two side panels 12 along the first direction Y. The first direction Y is perpendicular to the second direction X. The two side panels 12, the cabinet door 13, and the back panel 14 together enclose a storage space, and the ICT device 11 can be stored in the storage space.

[0055] In order to improve the integration of communication cabinet 01, continue as follows Figure 1 As shown, the communication cabinet 01 may also include a plurality of power distribution devices 15. The plurality of power distribution devices 15 may be accommodated in the communication cabinet 01. That is, when the cabinet door 13 is closed, the power distribution device 15 can be arranged in a receiving space enclosed by the two side panels 12, the cabinet door 13 and the back panel 14. At least one of the plurality of power distribution devices 15 is used to be electrically connected to the ICT device 11, thereby distributing electrical energy to the ICT device 11. The size of any of the plurality of power distribution devices 15 along the second direction X (e.g. Figure 1 ) is smaller than or equal to the size of the ICT device 11 (e.g. Figure 1 As shown in D3 in FIG. 1 ). Exemplarily, the power distribution equipment 15 may include a circuit breaker, a switch, a remote control device, etc. The power distribution equipment 15 and the ICT equipment 11 are integrated in the communication cabinet 01 to improve the integration of the communication cabinet 01.

[0056] In some schemes, such as Figure 2 As shown, a smaller power distribution device 15 and a larger ICT device 11 are integrated and installed in the communication cabinet 01. In order to ensure that the larger ICT device 11 can be accommodated in the communication cabinet 01, the width D1 of the communication cabinet 01 needs to be larger. The larger ICT device 11 and the smaller power distribution device 15 are arranged in the longitudinal direction (i.e. Figure 2 The power distribution equipment 15 is distributed in the communication cabinet 01 along the Z-axis direction, and the power distribution equipment 15 is longitudinally arranged near the cabinet door 13 in the cabinet. At this time, the power distribution equipment 15 will block the side of the communication cabinet 01 away from the cabinet door 13. In order to facilitate the operation and maintenance of the equipment, the area blocked by the power distribution equipment 15 is generally not suitable for installing equipment, resulting in that the space on the side of the power distribution equipment 15 away from the cabinet door 13 (the space shown in the dotted box in the figure) is not fully utilized, and more equipment can only be arranged by increasing the size of the communication cabinet 01, and the space utilization rate in the communication cabinet 01 is low.

[0057] In order to improve the space utilization rate in the communication cabinet 01. Figure 1 As shown, the communication cabinet 01 may also include a support plate 16. The support plate 16 may also be accommodated in the communication cabinet 01. That is, when the cabinet door 13 is closed, the support plate 16 can be arranged in a receiving space enclosed by the two side panels 12, the cabinet door 13 and the back panel 14. The support plate 16 is used to fix the power distribution equipment 15. That is, after the power distribution equipment 15 and the support plate 16 are installed, the relative positions of the power distribution equipment 15 and the support plate 16 are fixed. The embodiment of the present application does not specifically limit the connection method between the power distribution equipment 15 and the support plate 16. For example, the power distribution equipment 15 and the support plate 16 may be detachably connected or fixedly connected.

[0058] Continue as Figure 1 As shown, the plane where the surface S of the support plate 16 facing the power distribution equipment 15 is located intersects with the back plate 14. The support plate 16 in the embodiment of the present application is projected on the back plate 14 in a smaller area relative to the power distribution equipment 15 installed longitudinally (i.e., parallel to the direction of the back plate 14), that is, the support plate 16 blocks less space on the side away from the cabinet door 13, and other equipment can be installed in the area in the communication cabinet 01 that is not blocked by the support plate 16, thereby improving the space utilization of the communication cabinet 01. In the case of arranging the same equipment, the required size of the communication cabinet 01 is smaller.

[0059] Of course, in some embodiments of the present application, other non-ICT auxiliary equipment (not shown in the figure) may also be arranged on the support plate 16, such as: a fiber splicing box, a simple switch, etc.

[0060] Continue as Figure 1As shown, the support plate 16 is spaced apart from the ICT device 11 along the third direction Z. The third direction Z is perpendicular to the first direction Y and the second direction X. The support plate 16 is spaced apart from the ICT device 11 along the third direction Z, and the support plate 16 and the ICT device 11 do not block each other, thereby facilitating the operation and maintenance of the ICT device 11 and the power distribution equipment 15 fixed on the support plate 16.

[0061] The above embodiment Figure 1 The example shown is that the support plate 16 is located below the ICT device 11 along the third direction Z. In other embodiments of the present application, the support plate 16 may also be located above the ICT device 11 along the third direction Z. Alternatively, the support plate 16 and the ICT device 11 are spaced apart along the first direction Y. Alternatively, the communication cabinet 01 may include a plurality of support plates 16, wherein a portion of the support plates 16 are spaced apart from the ICT device 11 along the third direction Z, and another portion of the support plates 16 are spaced apart from the ICT device 11 along the first direction Y. Alternatively, the communication cabinet 01 may include a plurality of ICT devices 11, wherein a portion of the ICT devices 11 are spaced apart from the support plate 16 along the third direction Z, and another portion of the support plates 16 are spaced apart from the support plate 16 along the first direction Y.

[0062] In order to facilitate the operation and maintenance of the power distribution equipment 15. Figure 1 As shown, the communication cabinet 01 may also include a guide rail 17. The guide rail 17 is fixed to the side panel 12 and extends along the second direction X. That is, after the guide rail 17 and the side panel 12 are installed, the relative position of the guide rail 17 and the side panel 12 is fixed. The embodiment of the present application does not specifically limit the connection method between the guide rail 17 and the side panel 12. For example, the guide rail 17 and the side panel 12 may be detachably connected or fixedly connected. The guide rail 17 and the support plate 16 may be slidably connected along the second direction X. After the power distribution equipment 15 is fixed on the support plate 16, the support plate 16 can drive the power distribution equipment 15 to slide along the second direction X relative to the guide rail 17. That is, along the second direction X, the power distribution equipment 15 can move outside the cabinet door 13 to be pulled out of the cabinet, thereby facilitating the operation and maintenance of the power distribution equipment 15.

[0063] Among them, the guide rail 17 can be as follows Figure 3 As shown in FIG. 1 , the guide rail 17 can also be connected to any one of the two side panels. Figure 4 As shown, they are connected to two side panels respectively.

[0064] The above Figure 1 The illustrated embodiment is illustrated by taking the guide rail 17 as an example to be fixed on the side plate 12. In other embodiments of the present application, the guide rail 17 may also be fixed on the bottom of the communication cabinet 01. Alternatively, the guide rail 17 may also be a groove provided on the side plate 12.

[0065] Continue as Figure 1As shown, the surface S of the support plate 16 facing the power distribution device 15 is perpendicular to the third direction Z. When the power distribution device 15 is fixed on the support plate 16, the total size h of the power distribution device 15 and the support plate 16 along the third direction Z is smaller. This can reduce the size H of the communication cabinet 01 in the third direction Z.

[0066] Above Figure 1 The following is an example of a support plate. In other embodiments of the present application, Figure 3 As shown, the communication cabinet 01 may include a plurality of support plates 16. Along the third direction Z, the plurality of support plates 16 are stacked. The plurality of support plates 16 can be installed with more power distribution equipment 15 to meet the needs of the communication cabinet 01. After the plurality of support plates 16 are stacked along the third direction Z, the required size H of the communication cabinet 01 in the third direction Z can be further reduced.

[0067] The above implementation example Figure 3 As shown, the communication cabinet 01 includes 2 support plates 16 and 5 power distribution devices 15. In other embodiments of the present application, the number of support plates 16 and power distribution devices 15 may also be other numbers. The present application embodiment is not specifically limited.

[0068] Or, if Figure 4 As shown, the surface S of the support plate 16 facing the power distribution equipment 15 is perpendicular to the first direction Y. The communication cabinet 01 may include a plurality of support plates 16. The plurality of support plates 16 are stacked along the first direction Y. At this time, the dimensions of the plurality of support plates 16 in the third direction Z overlap, so that the communication cabinet 01 can install more power distribution equipment 15 when the dimension in the third direction Z is constant.

[0069] Or, if Figure 5 As shown, the Y-axis direction is the first direction, the direction shown by M in the figure is the second direction, and the direction perpendicular to the Y-axis direction and the direction M is the third direction for explanation. That is, the second direction M has an angle with the X-axis direction. The guide rail 17 is inclined toward the bottom N of the communication cabinet 01. The distance d1 between the end of the guide rail 17 away from the back plate 14 and the bottom N of the communication cabinet 01 is greater than the distance d2 between the end of the guide rail 17 facing the back plate 14 and the bottom N of the communication cabinet 01. At this time, under the action of gravity, the support plate 16 slides along the guide rail 17 toward the end closer to the bottom N of the communication cabinet 01, that is, toward the end facing the back plate. The support plate 16 has a movement tendency to slide into the communication cabinet 01 toward the back plate 14. This ensures that when the support plate 16 is not needed to be pulled out of the communication cabinet 01, the support plate 16 will not automatically slide out of the communication cabinet 01 due to factors such as gravity. Improve the working stability of the communication cabinet 01.

[0070] like Figure 1 , Figure 3 , Figure 4 or Figure 5 In any of the embodiments shown, the communication cabinet 01 includes a roller 18. The roller 18 is disposed on the surface of the support plate 16 facing the side plate 12. The guide rail 17 includes a rolling groove 171. The rolling groove 171 is used to accommodate part of the roller 18, so that the roller 18 rolls in the rolling groove 171. The roller 18 rolls on the rolling groove 171, thereby achieving relative sliding of the support plate 16 and the guide rail 17, that is, the support plate 16 and the guide rail 17 slide relative to each other, so that the support plate 16 can be pulled out of the communication cabinet 01. The rolling friction is small, which makes it easy for the staff to pull out the support plate 16.

[0071] Alternatively, in other embodiments of the present application, the surface of the support plate 16 facing the guide rail 17 may also include a slider (not shown in the figure), and the guide rail 17 is provided with a slide groove (not shown in the figure), and the slider is slidably connected to the slide groove.

[0072] For example, continue as Figure 1 , Figure 3 , Figure 4 or Figure 5 As shown, a guide rail 17 is provided on each side of the support plate 16, and rollers 18 are provided on both sides of the support plate 16, thereby supporting both sides of the support plate 16 and ensuring the stability of the support plate 16 when moving along the second direction.

[0073] Furthermore, the communication cabinet 01 may include a limiting mechanism (not shown in the figure). The limiting mechanism is connected to the guide rail 17 or the roller 18, and is used to relatively fix the roller 18 and the guide rail 17 after the roller 18 moves. Exemplarily, the limiting mechanism may include a pin and a limiting hole provided on the guide rail 17, and the pin may pass through the roller 18 and extend into the limiting hole, so that the roller 18 and the guide rail 17 are relatively fixed.

[0074] In the following, the Y-axis direction is further described as the first direction Y, the X-axis direction is the second direction, and the Z-axis direction is the third direction.

[0075] like Fig. 6A As shown, the communication cabinet 01 may also include a cable 19 and a wire storage device 20. The cable 19 is used to connect the ICT device 11 to one of the multiple power distribution devices 15. The wire storage device 20 is used to store the cable 19. The power distribution device 15 can be electrically connected to the ICT device 11 through the cable 19, thereby distributing electrical energy to the ICT device 11. When the power distribution device 15 moves away from the back plate 14 with the support plate 16, the cable 19 connected to the power distribution device 15 is stressed, so that the cable 19 accommodated in the wire storage device 20 extends out, ensuring that the cable 19 and the power distribution device 15 can always be connected. This ensures that the power distribution device 15 is electrically connected to the ICT device 11 stably.

[0076] The above embodiment Fig. 6AAs shown, the cable 19 is used to connect the ICT device 11 and the power distribution device 15. In other embodiments of the present application, Figure 6B As shown, the cable 19 can also be used to connect two power distribution devices 15. Alternatively, the cable 19 can also be used to connect the power distribution device 15 and an external power source. This application does not make specific limitations.

[0077] Furthermore, if Fig. 7A ( Fig. 6A As shown in the partial structural diagram of the communication cabinet 01 after the side panel 12 is removed, the wire storage device 20 may include a bottom plate 201 and at least two partitions 202, and the partitions 202 are fixedly connected to the bottom plate 201. At least two partitions 202 are arranged at intervals. Two adjacent partitions 202 and the bottom plate 201 enclose a wire storage groove 203, and the wire storage groove 203 can accommodate the cable 19. In the direction perpendicular to the partition 202, the two adjacent partitions 202 can limit the cable 19. In this way, the cables 19 are arranged neatly, which is convenient for troubleshooting of the cables 19.

[0078] In addition, the above implementation example Fig. 7A The example shown is that the extending direction of the partition 202 is parallel to the third direction Z. In other embodiments of the present application, the extending direction of the partition 202 may also be other directions. Figure 7B As shown, the extension direction of the partition 202 is parallel to the first direction Y.

[0079] Continue as Fig. 7A As shown, the communication cabinet 01 may include a plurality of cables 19. The wire storage device 20 may be provided with a plurality of wire storage slots 203 arranged side by side. One cable 19 is located in one wire storage slot 203. The signal transmission requirements of the communication cabinet 01 are met by using a plurality of cables 19. At this time, the cables 19 and the wire storage slots 203 are arranged one by one, which facilitates troubleshooting and maintenance of the cables 19.

[0080] like Figure 8 As shown, communication cabinet 01 (such as Fig. 6A ) may also include an elastic member 21. The elastic member 21 is disposed in the wire storage slot 203. One end of the elastic member 21 is connected to the base plate 201, and the other end of the elastic member 21 is connected to the cable 19. The elastic member 21 may be directly connected to the base plate 201, or may be indirectly connected to the base plate 201. For example, the elastic member 21 may be connected to the second frame 205, and the second frame 205 is connected to the base plate 201 through the partition 202. The elastic member 21 is used to control the cable 19 to be accommodated in the wire storage slot 203. The elastic member 21 generates elastic deformation when it is pulled up by the cable 19, and resets when it is not pulled up by the cable 19, driving the cable 19 to move into the wire storage slot 203. When the power distribution equipment 15 (such as Fig. 6A As shown) with the support plate 16 (as Fig. 6A ) away from the back plate 14 (as shown) Fig. 6A When the power distribution device 15 moves along the support plate 16 toward the back plate 14, the cable 19 gradually relaxes, the pulling force on the elastic member 21 decreases, and the elastic member 21 recovers and drives the cable 19 to slide into the cable storage slot 203, so that the cable 19 is accommodated.

[0081] Exemplarily, the elastic member 21 may be a coil spring, a scroll spring, a rubber band, or the like.

[0082] Or, if Fig. 9 As shown, communication cabinet 01 (such as Fig. 6A The power distribution device 15 (as shown) also includes a counterweight block 22. The counterweight block 22 is arranged in the wire storage slot 203 and connected to the cable 19. The counterweight block 22 is used to control the cable 19 to be accommodated in the wire storage slot 203. The counterweight block 22 is arranged in the wire storage slot 203 and connected to the cable 19. Fig. 6A As shown) with the support plate 16 (as Fig. 6A As shown) toward the back plate 14 (as Fig. 6A When the cable 19 moves along the third direction Z toward the bottom N of the communication cabinet 01 (as shown in FIG. Figure 5 As shown in the figure, the portion of the cable 19 extending out of the cable storage slot 203 can be retracted into the cable storage slot 203, thereby achieving the storage of the cable 19.

[0083] Further, continue as Fig. 9 As shown, the extension direction of the partition 202 can be parallel to the third direction Z, and the cable 19 is directed toward the bottom N of the communication cabinet 01 (such as Figure 5 As shown in FIG. 2 , the cable 19 is inserted into the cable storage slot 203. At this time, under the gravity of the counterweight 22, a force toward the bottom N of the communication cabinet 01 can be applied to the cable 19. Then, the cable 19 can be controlled to be accommodated in the cable storage slot 203.

[0084] In some embodiments, continuing as Fig. 7AAs shown, the bottom plate 201 can be fitted with the back plate 14, and the partition 202 is located on the side of the bottom plate 201 away from the back plate 14. The communication cabinet 01 can also include a first frame 204. Along the first direction Y, the first frame 204 is connected to the partition 202. Along the second direction X, there is a gap M between the first frame 204 and the bottom plate 201. The gap M is used to pass the cable 19. After the cable 19 passes through the gap M between the first frame 204 and the bottom plate 201, the first frame 204 can limit the cable 19 in the direction away from the bottom plate 201. To prevent the cable 19 from completely detaching from the wire storage device 20 in the direction away from the bottom plate 201. In addition, the occurrence of the situation that the cable 19 detached from the wire storage device 20 is entangled with other components in the cabinet is reduced, which is convenient for troubleshooting of the cable 19.

[0085] Further, continue as Fig. 7A As shown, the first frame 204 may be a columnar structure, and the two ends of the first frame 204 are rotatably connected to two adjacent partitions 202. When the cable 19 extends from the gap M between the first frame 204 and the bottom plate 201 or extends into the cable storage slot 203, the first frame 204 may rotate with the cable 19, thereby reducing friction on the cable 19 and preventing the cable 19 from being damaged due to friction.

[0086] Continue as Fig. 7A As shown, the wire storage device 20 may further include a second frame 205 and a third frame 206. The second frame 205 is arranged on the side of the bottom plate 201 away from the back plate 14, and is connected to the partition 202. Along the extension direction of the partition 202, the first frame 204 and the second frame 205 are respectively located at the two ends of the wire storage slot 203. The third frame 206 is arranged on the side of the wire storage slot 203 away from the bottom plate 201, and is connected to the partition 202. Along the extension direction of the partition 202, the third frame 206 is located between the first frame 204 and the second frame 205. The second frame 205 and the third frame 206 further limit the cable 19 to prevent the cable 19 from escaping from the wire storage slot 203. The occurrence of the situation that the cable 19 escaping from the wire storage device 20 is entangled with other components in the cabinet is reduced, and the fault detection of the cable 19 is convenient.

[0087] Of course, in some embodiments of the present application, there may be a gap between the second frame 205 and the bottom plate 201 . When the cable 19 is long, a portion of the cable 19 may extend into the cable storage slot 203 through the gap between the second frame 205 and the bottom plate 201 .

[0088] Or, if Fig.10As shown, the bottom plate 201 can be attached to the back plate 14. The wire storage device 20 can also include a cover plate 207. The cover plate 207 is covered on the side of the partition plate 202 away from the bottom plate 201. The cover plate 207, the partition plate 202 and the bottom plate 201 surround a wire storage slot 203. The cover plate 207 can limit the cable 19 to prevent the cable 19 from escaping from the wire storage slot 203.

[0089] Or, if Fig.11 As shown, along the second direction X, the bottom plate 201 and the back plate 14 are spaced apart, and the partition plate 202 is connected between the bottom plate 201 and the back plate 14. The back plate 14 can limit the cables 19 in the cable storage slot 203, prevent the cables 19 from being separated from the cable storage slot 203, and reduce the occurrence of the cable 19 separated from the cable storage device 20 and entangled with other components in the cabinet.

[0090] The above Fig. 7A , Figure 8 , Fig. 9 , Fig.10 or Fig.11 In any of the embodiments shown, the wire storage device 20 includes a bottom plate 201 and at least two partition plates 202. In other embodiments of the present application, for example Fig.12 As shown, the wire storage device 20 may include a support rod 208 and a plurality of cross beams 209. The support rod 208 is connected to the side plate 12, and the cross beam 209 is connected to the support rod 208. The cable 19 may be laid on the cross beam 209.

[0091] like Fig.13 As shown, the communication cabinet 01 may include a plurality of support plates 16. The plurality of support plates 16 include a first support plate 16A and a second support plate 16B. A power distribution device 15 may be disposed on each of the first support plate 16A and the second support plate 16B. One end of a cable 19 is connected to the power distribution device 15 on the first support plate 16A, and the other end of the cable 19 is connected to the power distribution device 15 on the second support plate 16B. When the first support plate 16A moves relative to the back plate 14 along the second direction X, the first support plate 16A may be moved from the first support plate 16A to the second support plate 14. Fig.13 The extreme position shown moves to Fig.14 Similarly, when the second support plate 16B moves relative to the back plate 14 along the second direction X, it can also move from Fig.13 The extreme position shown moves to Fig.14 At this point, continue as Fig.14 As shown, along the second direction X, the first support plate 16A moves relative to the back plate 14 with a first displacement stroke L1. Along the second direction X, the second support plate 16B moves relative to the back plate 14 with a second displacement stroke L2. Fig.13As shown, when the first support plate 16A and the second support plate 16B both move toward the back plate 14 to the extreme position, the length of the portion of the cable 19 in the cable storage slot 203 (the portion circled by a dotted circle) is L3, where: L3≥L1+L2.

[0092] At this time, when the first support plate 16A and the second support plate 16B both move in the direction away from the back plate 14, the length L3 of the cable 19 is greater than or equal to the sum of the first displacement stroke L1 of the first support plate 16A and the second displacement stroke L2 of the second support plate 16B. When the first support plate 16A moves to the extreme position in the direction away from the back plate 14, and the second support plate 16B moves to the extreme position in the direction away from the back plate 14, the cable 19 extends out of the cable storage slot 203, and the movement of the first support plate 16A and the second support plate 16B is not restricted due to insufficient length of the cable 19.

[0093] like Fig.15 ( Figure 6B As shown in the partial rear view of the communication cabinet 01 after the back plate 14 is removed, the communication cabinet 01 may also include a cable clamp 23. The cable clamp 23 is connected to the support plate 16. The cable 19 is clamped on the cable clamp 23. The cable clamp 23 can fix the cable 19. The cable clamp 23 is connected to the support plate 16. When the support plate 16 is relative to the back plate 14 (such as Figure 6B When the cable clamp 23 and the power distribution equipment 15 (as shown) move, Figure 6B As shown), the portion of the cable 19 between the power distribution device 15 and the cable clamp 23 will move together, that is, the cable clamp 23, the power distribution device 15, and the portion of the cable 19 between the power distribution device 15 and the cable clamp 23 will not produce relative displacement, that is, the cable 19 will not be separated from the power distribution device 15 due to excessive force.

[0094] Or, if Fig.16 ( Figure 6B As shown in the partial rear view of the communication cabinet 01 after the back plate 14 is removed, a tie hole 161 may be opened on the support plate 16. The communication cabinet 01 may also include a tie 24. One end of the tie 24 passes through the tie hole 161, and the tie 24 is arranged around the cable 19. The cable 19 is tied and fixed by the tie 24, and one end of the tie 24 passes through the tie hole 161 and is fixed relative to the support plate 16, thereby being able to fix the cable 19 on the support plate 16. When the support plate 16 is relative to the back plate 14 (such as Figure 6B When the cable tie 24 and the power distribution equipment 15 (as shown) move, Figure 6B As shown), the portion of the cable 19 between the power distribution device 15 and the cable tie 24 will move together, that is, the cable tie 24, the power distribution device 15, and the portion of the cable 19 between the power distribution device 15 and the cable tie 24 will not produce relative displacement, that is, the cable 19 will not be separated from the power distribution device 15 due to excessive force.

[0095] like Fig.17 As shown, a plurality of mounting holes 162 may be provided on the support plate 16. The communication cabinet 01 may further include a fixing member 25. A portion of the fixing member 25 passes through the mounting hole 162 and is connected to the power distribution device 15. The power distribution device 15 is connected to the support plate 16 through the fixing member 25. When a plurality of mounting holes 162 are provided on the support plate 16, the installation position of the power distribution device 15 can be flexibly adjusted according to different requirements of the communication cabinet 01, so that power distribution devices 15 of different sizes can be installed on the support plate 16 in a more reasonable layout.

[0096] Exemplarily, the fixing member 25 may be a bolt, a pin, or the like.

[0097] like Fig.18 As shown, the communication cabinet 01 may further include a rack 26. The rack 26 is housed in the communication cabinet 01 and connected to the side panel 12. The ICT device 11 is disposed on the rack 26. The rack 26 can provide support for the ICT device 11.

[0098] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A communication cabinet, characterized in that: The communication cabinet comprises: Two side panels, the two side panels are arranged opposite to each other along a first direction; A cabinet door and a back panel, wherein the cabinet door and the back panel are arranged opposite to each other along the second direction, the back panel is connected to the two side panels along the first direction, and the first direction is perpendicular to the second direction; Information and communication ICT equipment, the ICT equipment is housed in the communication cabinet, and the ICT equipment is used to monitor power generation or distribution of the power station; A plurality of power distribution devices, wherein the plurality of power distribution devices are housed in the communication cabinet, at least one of the plurality of power distribution devices is used to be electrically connected to the ICT device, and a size of any one of the plurality of power distribution devices along the second direction is smaller than or equal to a size of the ICT device; A support plate, the support plate is used to fix the power distribution equipment, the support plate and the ICT equipment are spaced apart along a third direction, the third direction is perpendicular to the first direction and the second direction, and the plane where the surface of the support plate facing the power distribution equipment is located intersects with the back plate.

2. The communication cabinet according to claim 1, characterized in that: The communication cabinet further comprises a guide rail, which is fixed to the side plate and extends along the second direction, and the guide rail is slidably connected to the support plate.

3. The communication cabinet according to claim 2, characterized in that: The plane where the surface of the support plate facing the power distribution equipment lies is perpendicular to the third direction.

4. The communication cabinet according to claim 2, characterized in that: The guide rail is inclined toward the bottom of the communication cabinet, and the distance between one end of the guide rail away from the back plate and the bottom of the communication cabinet is greater than the distance between one end of the guide rail toward the back plate and the bottom of the communication cabinet.

5. The communication cabinet according to any one of claims 2 to 4, characterized in that: The communication cabinet comprises a roller, and the roller is arranged on the surface of the support plate facing the side plate. The guide rail comprises a rolling groove, and the rolling groove is used to accommodate part of the roller so that the roller rolls in the rolling groove.

6. The communication cabinet according to any one of claims 1 to 5, characterized in that: The communication cabinet also includes a cable and a cable storage device, wherein the cable is used to connect the ICT device and one of the multiple power distribution devices, and the cable storage device is used to store the cable.

7. The communication cabinet according to claim 6, characterized in that: The wire storage device includes a bottom plate and at least two partitions, wherein the partition is fixedly connected to the bottom plate, the at least two partitions are arranged at intervals, and two adjacent partitions and the bottom plate enclose a wire storage groove, and the wire storage groove is used to accommodate the cables.

8. The communication cabinet according to claim 7, characterized in that: The communication cabinet also includes an elastic member, which is arranged in the wire storage slot, one end of the elastic member is connected to the bottom plate, and the other end of the elastic member is connected to the cable, and the elastic member is used to control the cable to be accommodated in the wire storage slot.

9. The communication cabinet according to claim 7, characterized in that: The communication cabinet further comprises a counterweight block, which is arranged in the wire storage slot and connected to the cable, and the counterweight block is used to control the cable to be accommodated in the wire storage slot.

10. The communication cabinet according to claim 8 or 9, characterized in that: The bottom plate is fitted with the back plate, the partition is located on the side of the bottom plate away from the back plate, the communication cabinet also includes a first frame, the first frame is connected to the partition along the first direction, and there is a gap between the first frame and the bottom plate along the second direction, and the gap is used to pass the cables.

11. The communication cabinet according to claim 8 or 9, characterized in that: The bottom plate and the back plate are spaced apart from each other along the second direction, and the partition plate is connected between the bottom plate and the back plate.

Images