Communication power supply transformation plug-in frame and communication cabinet

Abstract

The utility model relates to the technical field of plug-in frames, and relates to a communication power supply transformation plug-in frame and a communication cabinet. The communication power supply transformation plug-in frame comprises a frame structure, a positioning assembly and a wiring assembly. The positioning assembly is arranged in the frame structure; the positioning assembly comprises a first positioning plate, a second positioning plate and a positioning part, the first positioning plate and the second positioning plate are connected to the frame structure, the first positioning plate and the second positioning plate are arranged in a spaced mode, and the positioning part is arranged between the first positioning plate and the second positioning plate and divides the inner space of the positioning assembly into a plurality of installation groove positions; the mounting slot is used for mounting a rectifier module; the wiring assembly is connected to the frame structure and located on the outer side of the positioning assembly, and the wiring assembly is used for being connected to the rectification module and an external power source. According to the communication power supply transformation plug-in frame of the embodiment, the frame structure is arranged to be matched with the positioning assembly, so that the rectification module can be accurately positioned, and the disassembly and assembly are convenient.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of plug-in frames, in particular to a communication power transformation plug-in frame and a communication cabinet. BACKGROUND

[0002] With the rapid development of information technology, the stability and reliability of communication networks have become increasingly important in various fields of society. In the communication core machine building, the split column power supply system is a key component to ensure the normal operation of the network. This system is usually composed of AC distribution cabinets, DC distribution cabinets and rectifier cabinets and other equipment, which provides stable power supply. However, as the service life of the equipment increases, power supply equipment (especially rectifier modules and monitoring modules) that exceeds its designed life span faces serious aging problems. This not only leads to an increase in failure rate, but also increases maintenance costs. Therefore, regular equipment replacement has become an important requirement in the management standards of the machine room.

[0003] In the prior art, the transformation of the rectifier cabinet is extremely critical. The traditional old power transformation scheme usually replaces and connects the rectifier cabinet, the DC cabinet and the AC cabinet at the same time, which has many disadvantages: the on-line connection process is complex, difficult to operate and high-risk; a larger construction space is usually required during the transformation process, especially in the case of dense equipment arrangement, and insufficient space often leads to an increase in operational risk. Finally, the complexity and uncertainty of the construction directly lead to higher engineering costs.

[0004] Therefore, it is necessary to improve the above problems to change the status quo. CONTENT OF THE INVENTION

[0005] The application provides a communication power transformation plug-in frame and a communication cabinet, which are used to solve the problems of complex process and high cost of the old power transformation scheme in the prior art.

[0006] The first aspect of the application provides a communication power transformation plug-in frame, which comprises:

[0007] a frame structure;

[0008] a positioning assembly arranged in the frame structure; the positioning assembly comprises a first positioning plate, a second positioning plate and a positioning part, the first positioning plate and the second positioning plate are respectively connected to the frame structure, and the first positioning plate and the second positioning plate are arranged at intervals, the positioning part is arranged between the first positioning plate and the second positioning plate and divides the internal space of the positioning assembly into a plurality of installation slots, and the installation slots are used for installing rectifier modules; and

[0009] a wiring assembly connected to the frame structure and located outside the positioning assembly, and the wiring assembly is used for connecting to the rectifier modules and external power supplies respectively.

[0010] In a possible implementation, the positioning part includes a first positioning part and a second positioning part, the first positioning part is arranged on the first positioning plate and extends from the first positioning plate towards the second positioning plate, and the second positioning part is arranged on the second positioning plate and extends from the second positioning plate towards the first positioning plate.

[0011] In a possible implementation, the outer wall of the rectifier module is provided with a positioning pin, the first positioning plate is provided with a positioning slot, and the positioning pin is in clamping connection with the positioning slot.

[0012] In a possible implementation, the positioning slot includes a guide slot, a connecting slot, and a fixing slot, the connecting slot is respectively connected to the guide slot and the fixing slot, the guide slot is arranged on one side of the opening of the mounting slot, the guide slot is arranged in parallel with the fixing slot, and the guide slot is arranged at an angle with the connecting slot; the guide slot is used for guiding the positioning pin into the fixing slot.

[0013] In a possible implementation, the rectifier module is further provided with a clamping part, the clamping part and the positioning pin are respectively arranged on opposite sides of the rectifier module; the second positioning plate is provided with a clamping slot, and the clamping slot is used for clamping connection with the clamping part.

[0014] In a possible implementation, the positioning assembly further includes a rear end plate, the rear end plate is connected to the frame structure, and the rear end plate is located on a side away from the opening of the mounting slot.

[0015] In a possible implementation, the rear end plate is provided with a heat dissipation hole;

[0016] and / or the rear end plate is provided with at least one mounting hole, the wiring assembly further includes at least one plug-in part, each plug-in part is in plug-in connection with the mounting hole, and the plug-in part is used for electrical connection with the rectifier module.

[0017] In a possible implementation, the number of the positioning assemblies is multiple groups; the wiring assembly further includes a busbar and a busbar terminal, the busbar and the busbar terminal are respectively connected to the frame structure, and the busbar is respectively electrically connected to the rectifier module and the busbar terminal, and the busbar terminal is used for connection with an external power supply.

[0018] In a possible implementation, the multiple groups of the positioning assemblies are arranged in sequence along a first direction; the busbar includes a busbar row and a support part, the support part is respectively connected to the frame structure and the busbar row, the busbar row extends along the first direction, and the thickness of the busbar row is arranged in steps in the first direction.

[0019] The second aspect of the present application provides a communication cabinet, comprising:

[0020] A cabinet body, which is internally provided with a space for accommodating the communication power transformation plug-in frame according to any one of the preceding aspects, the communication power transformation plug-in frame being detachably connected to the cabinet body, and the communication power transformation plug-in frame being provided with a fixing hole;

[0021] A rectifier module, which is detachably connected to the communication power transformation plug-in frame and accommodated in the mounting slot of the communication power transformation plug-in frame; and

[0022] A monitoring module, which is inserted into the fixing hole.

[0023] The implementation of the present application has the following beneficial effects:

[0024] In the communication power transformation plug-in frame of the present embodiment, the frame structure cooperates with the positioning assembly to accurately position the rectifier module, which is convenient to disassemble and assemble. The communication power transformation plug-in frame can be directly installed in an embedded manner, the transformation convenience is improved, the safety is high, and the transformation cost is also reduced.

[0025] Specifically, first, the frame structure is reasonably designed and includes a positioning assembly arranged inside, which has a first positioning plate, a second positioning plate, and a positioning portion. This spatial structure design not only provides a clear mounting slot for the rectifier module, avoiding interference and confusion between components, but also greatly simplifies the installation and maintenance process of the equipment, thereby reducing the time and effort required by the operator during disassembly and assembly.

[0026] Secondly, the positioning portion of the frame effectively divides the installation space into multiple mounting slots, ensuring that each rectifier module can be installed and fixed in a dedicated position. This design improves the installation stability of the rectifier module during replacement, reduces potential safety hazards, and thus improves the operational reliability of the overall equipment. In addition, the configuration of the wiring assembly also facilitates the connection of the equipment, allowing the rectifier module to be easily connected to the external power supply. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application. Those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0028] Figure 1 Fig. 1 shows an assembly schematic view of the communication power transformation plug-in frame in the embodiment of the present application;

[0029] Figure 2 Assembled schematic view of the communication power transformation plug-in frame in the embodiment of the utility model is shown;

[0030] Figure 3 Structure schematic view of the rectifier module in the embodiment of the utility model is shown;

[0031] Figure 4 Stereogram of the communication power transformation plug-in frame in the embodiment of the utility model is shown;

[0032] Figure 5 Partial structure schematic view of the communication power transformation plug-in frame in the embodiment of the utility model is shown;

[0033] Figure 6 Explosion view of the busbar in the embodiment of the utility model is shown;

[0034] Reference signs:

[0035] 10-communication power transformation plug-in frame;

[0036] 100-frame structure;110-side plate;111-protruding part;112-handle slot;120-mounting plate;121-fixing hole;130-support frame;

[0037] 200-positioning assembly;210-first positioning plate;211-first positioning part;212-positioning slot;2121-guiding notch;2122-connecting slot part;2123-fixing notch;220-second positioning plate;221-second positioning part;222-clamping slot;230-mounting slot;240-rear end plate;241-radiating hole;242-mounting hole;

[0038] 300-wiring assembly;310-plug-in part;320-busbar;321-busbar;322-support part;330-busbar terminal;331-terminal seat;332-fixing frame;20-rectifier module;21-machine body;22-positioning pin;23-panel;24-clamping part. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] With the rapid development of information technology, the stability and reliability of communication networks are increasingly important in various fields of society. In the communication core building, the split power supply system is a key component to ensure the normal operation of the network. The system is usually composed of AC distribution cabinets, DC distribution cabinets, and rectifier cabinets and other equipment, which provide stable power supply. However, as the service life of the equipment increases, power supply equipment that exceeds its designed life (especially rectifier modules and monitoring modules) faces serious aging problems. This not only leads to an increase in failure rates, but also increases maintenance costs. Therefore, regular equipment replacement has become an important requirement in the management standards of the machine room.

[0041] In the prior art, the rectifier cabinet modification work is extremely critical. The traditional old power transformation scheme usually replaces the rectifier cabinet, DC cabinet and AC cabinet at the same time, which has many disadvantages: the on-line splicing process is complex, difficult to operate and high-risk; a larger construction space is usually required during the modification process, especially in the case of dense equipment arrangement, insufficient space often leads to an increase in operation risk. Finally, the complexity and uncertainty of construction directly lead to higher engineering costs.

[0042] Based on this, referring to Figures 1 to 6 The utility model discloses a communication power transformation plug -in frame 10, which comprises a frame structure 100, a positioning assembly 200 and a wiring assembly 300. The positioning assembly 200 is arranged in the frame structure 100. The positioning assembly 200 comprises a first positioning plate 210, a second positioning plate 220 and a positioning part. The first positioning plate 210 and the second positioning plate 220 are connected to the frame structure 100 respectively. The first positioning plate 210 and the second positioning plate 220 are arranged at intervals. The positioning part is arranged between the first positioning plate 210 and the second positioning plate 220 and divides the internal space of the positioning assembly 200 into a plurality of mounting slots 230. The mounting slots 230 are used for mounting the rectifier module 20. The wiring assembly 300 is connected to the frame structure 100 and located outside the positioning assembly 200. The wiring assembly 300 is used for connecting to the rectifier module 20 and the external power supply respectively.

[0043] In the communication power transformation plug -in frame 10 of the embodiment, the frame structure 100 and the positioning assembly 200 are matched to accurately position the rectifier module 20, which is convenient to disassemble and assemble.

[0044] Specifically, first, the frame structure 100 is designed reasonably, which comprises the positioning assembly 200 arranged inside, the first positioning plate 210, the second positioning plate 220 and the positioning part. The design of the space structure not only provides the rectifier module 20 with clear mounting slots 230, avoiding interference and confusion between components, but also greatly simplifies the installation and maintenance process of the equipment, thereby reducing the time and effort required by the operator during disassembly and assembly.

[0045] Secondly, the positioning part of the frame effectively divides the installation space into multiple installation slots 230, ensuring that each rectifier module 20 can be installed and fixed in a dedicated position. This design improves the installation stability of the rectifier module 20 during replacement, reduces potential safety hazards, and thus improves the overall operation reliability of the equipment. In addition, the configuration of the wiring assembly 300 also brings convenience to the connection of the equipment, making the rectifier module 20 easily connected to the external power supply.

[0046] In an embodiment, the frame structure 100 includes side plates 110, installation plates 120, and support frames 130. The number of side plates 110 is two and they are arranged at intervals. The installation plates 120 and the support frames 130 are respectively connected to the two side plates 110 to form a reliable frame structure 100. At the same time, the positioning assembly 200 is also connected between the two side plates 110, thereby improving the overall strength of the frame structure 100.

[0047] Specifically, the side plate 110 can be a steel plate with a thickness of 2-5 mm to ensure sufficient load-bearing capacity and durability. The thickness of the side plate can be 2 mm, 3 mm, 4 mm, or 5 mm, which is determined according to actual design requirements and is not limited here.

[0048] In addition, the arrangement of the support frame 130 can effectively reduce the risk of deformation between the side plates 110, further enhancing the compression resistance of the frame structure 100. The support frame 130 can be designed as multi-point support. Specifically, the number of support frames can be one, two, or more, which is determined according to actual design requirements and is not limited here. The arrangement of multiple support frames 130 helps to disperse the load and improve the stability of the frame, ensuring that there is no material fatigue or deformation phenomenon during long-term use. Through the above design, the frame structure 100 not only improves the overall strength, but also provides sufficient convenience for installation and maintenance, making the rectifier module 20 and other equipment more secure and reliable during use.

[0049] Further, the side plate 110 in the frame structure 100 is provided with a protruding part 111, which is protruding towards the installation slot 230. When the rectifier module 20 is installed in the installation slot 230, the protruding part 111 can effectively abut against the outer wall of the rectifier module 20 to accurately position the rectifier module 20. This enhances the fixing stability of the rectifier module 20, thereby avoiding loosening caused by displacement or vibration during work.

[0050] Specifically, the setting of the protruding part 111 not only improves the positioning effect of the rectifier module 20, but also reduces the wear and tear of components that may be caused by repeated disassembly and reinstallation. This means that during equipment maintenance, the operator can complete the replacement of the rectifier module 20 more quickly without worrying about damage to the components or incorrect installation. In addition, through this design, the combination between the rectifier module 20 and the frame structure 100 can effectively reduce the risk of failure, thereby improving the reliability of the entire communication power supply retrofit patch panel 10.

[0051] It should be noted that the height and shape of the protruding part 111 can be adjusted according to actual design requirements, which can be a sharp, arc or other suitable shape. Such flexible design enables different types of rectifier modules 20 to be well adapted to the frame structure, enhancing the versatility and compatibility of the communication power supply retrofit patch panel 10.

[0052] In an embodiment, the side plate 110 is provided with a handle slot 112. By providing the handle slot 112 on the side plate 110, the operator can easily hold the handle slot 112 and easily carry the communication power supply retrofit patch panel 10. This design significantly improves the portability of the frame, especially in environments where frequent carrying or adjustment of the installation location is required, allowing the operator to operate more humanely and reducing fatigue caused by carrying.

[0053] In the specific implementation, the shape and depth of the handle slot 112 can be designed according to actual requirements. The handle slot 112 can adopt an arc-shaped slot, a straight slot or other ergonomic shapes for easy gripping. Through such a design, the contact area between the operator's palm and the handle slot 112 is increased, allowing the operator to hold more firmly when carrying heavy objects, significantly reducing the risk of slipping.

[0054] In an embodiment, the positioning part includes a first positioning part 211 and a second positioning part 221. Specifically, the first positioning part 211 is provided on the first positioning plate 210 and extends from the first positioning plate 210 towards the second positioning plate 220; at the same time, the second positioning part 221 is provided on the second positioning plate 220 and extends from the second positioning plate 220 towards the first positioning plate 210. This structural design allows the space between the first positioning plate 210 and the second positioning plate 220 to be regularly divided into multiple installation slots 230.

[0055] By providing the first positioning part 211 and the second positioning part 221, the stability of the entire frame structure and the flexibility of the modular design can be effectively enhanced. This separation structure not only provides multiple installation slots 230 for easy installation and disassembly of different components, but also ensures the relative positional accuracy between components, avoiding functional failure or mechanical damage caused by improper installation.

[0056] Specifically, the first positioning plate 210 and the second positioning plate 220 can be sheet metal parts, and the first positioning part 211 can be formed by cutting and bending from the first positioning plate 210, thereby also improving the strength of the first positioning plate 210; the second positioning plate 220 is the same, which is not limited here.

[0057] In the specific implementation, the size and shape of the first positioning part 211 and the second positioning part 221 can be adjusted according to actual needs. For example, the height of the positioning part can be selected between 5mm and 15mm, and can be 5mm, 8mm, 10mm, 12mm or 15mm, which can be optimized according to the thickness of different components and installation requirements.

[0058] In addition, the number of the plurality of mounting slots 230 can be one, two or more, and the specific number can be determined according to actual application requirements. In the case of being divided into a plurality of mounting slots 230, each slot can be used to accommodate the rectifier module 20, thereby realizing the customization and flexibility of height. This not only improves the adaptability of the device, but also facilitates the maintenance and replacement of the operator, thereby reducing the maintenance cost.

[0059] Further, the outer wall of the rectifier module 20 is provided with a positioning pin 22, and the first positioning plate 210 is provided with a positioning groove 212, and the positioning pin 22 is in clamping cooperation with the positioning groove 212. Through such a design, the rectifier module 20 can be precisely positioned by the coordinated action of the positioning pin 22 and the positioning groove 212 during installation, thereby ensuring the correct position of the rectifier module 20 in the mounting slot 230.

[0060] In some embodiments, the rectifier module 20 can additionally be provided with an unlocking handle, and the positioning pin 22 can be quickly unlocked by operating the unlocking handle. The advantage of this design is that when the rectifier module 20 is installed in the mounting slot 230, the operator can more conveniently fix it, ensuring the stability of the module and being able to withstand various mechanical stresses during use, while also achieving quick disassembly. This structural design greatly improves the convenience of the rectifier module 20, especially for frequently replaced or maintained occasions, so that the operability of the overall system is improved.

[0061] In the specific implementation, the shape of the positioning pin 22 can be cylindrical, square or have other specific designs, so as to form effective clamping cooperation with the positioning groove 212. The form of the unlocking handle can be a pull rod, a knob or other extension, providing different human-machine interaction modes. It should be noted that the number of the positioning pin 22 can be one, two or more, which is not limited here, and increasing the number of the positioning pin 22 can significantly improve the stability and anti-external force of the rectifier module 20. The ability to ensure its reliability under various working conditions.

[0062] In an embodiment, the structure of the positioning groove 212 includes a guide notch 2121, a connecting groove portion 2122, and a fixing notch 2123. The connecting groove portion 2122 respectively connects the guide notch 2121 and the fixing notch 2123, and the guide notch 2121 is arranged at the opening side facing the mounting groove 230. The guide notch 2121 and the fixing notch 2123 are arranged in parallel, and the connecting groove portion 2122 between them is arranged at an angle. In this structure, the design of the guide notch 2121 is mainly used to effectively guide the positioning pin 22 into the fixing notch 2123.

[0063] In this embodiment, the guide notch 2121 can cooperate with the positioning pin 22 to accurately guide the installation process of the rectifier module 20. The advantage of this design is that it can significantly improve the accuracy of module installation, reduce installation errors caused by human factors, and improve the overall reliability of the system.

[0064] By setting the guide notch 2121, the connecting groove portion 2122, and the fixing notch 2123, a stepped notch structure is formed. After the positioning pin 22 is installed into the fixing notch 2123, it can abut against the end face of the connecting groove portion 2122. This design not only effectively limits the movement of the rectifier module 20, but also prevents accidental displacement caused by external forces, thereby greatly improving the convenience and safety of disassembly and assembly. At the same time, the length of the connecting groove portion 2122 and the shape of the fixing notch 2123 can be adjusted according to different design requirements, thereby achieving the best adaptability and reliability.

[0065] Further, the rectifier module 20 is also provided with a clamping portion 24, which is arranged on opposite sides of the rectifier module 20 respectively with the positioning pin 22. The second positioning plate 220 is provided with a clamping groove 222, which is designed to cooperate with the clamping portion 24. By setting the cooperation of the clamping portion 24 and the clamping groove 222, after the rectifier module 20 is installed in place, the clamping portion 24 can be firmly clamped in the clamping groove 222. This design not only achieves effective positioning of the rectifier module 20, but also enhances the installation stability of the rectifier module 20.

[0066] It should be noted that the specific shape of the clamping portion 24 can be a protruding rib structure, a protruding cylinder, or other suitable designs, and the specific implementation can be selected according to actual needs. For example, the clamping portion 24 can be designed as a taper, which is easier to center when inserted into the clamping groove 222 and better adapts to small deviations in operation. The use of such a design not only improves the reliability of clamping, but also reduces the risk of failure caused by improper installation.

[0067] In an embodiment, the rectifier module 20 includes a body 21 and a panel 23, the body 21 is connected to the panel 23, the positioning pin 22 is arranged on the body 21, and the clamping part 24 is arranged on the panel 23.

[0068] Specifically, the positioning assembly 200 further includes a rear end plate 240 connected to the frame structure 100 and positioned away from the opening side of the mounting slot 230. By setting the rear end plate 240 in cooperation with the first positioning plate 210 and the second positioning plate 220, the rear side of the mounting slot 230 can be effectively closed. This design not only provides reliable support and positioning for the installation of the rectifier module 20, but also helps to improve the stability of the rectifier module 20 during use, avoiding displacement caused by external interference; at the same time, by setting the rear end plate 240 connected with the first positioning plate 210 and the second positioning plate 220, the overall strength of the positioning assembly 200 can be improved.

[0069] It should be noted that the shape and material of the rear end plate 240 can be adjusted according to different application requirements, for example, the rear end plate 240 can be a metal material or an engineering plastic. For different material selection, metal materials such as aluminum alloy can provide better strength and durability, while engineering plastics may perform better in terms of lightweight and cost control. Therefore, the specific implementation mode should be customized according to the actual design requirements, which is not limited here.

[0070] By introducing the rear end plate 240, the installation process of the rectifier module 20 is simplified and optimized, combined with the use of the first positioning plate 210 and the second positioning plate 220, a faster and safer installation method can be achieved. In addition, the presence of the rear end plate 240 can reduce the wear and tear on other components to some extent, improving the overall work efficiency and service life of the system. Therefore, this design not only realizes closure and positioning in structure, but also enhances the overall performance of the rectifier module 20 in function, improving the stability and reliability of the equipment.

[0071] In an embodiment, the rear end plate 240 is provided with a heat dissipation hole 241 to facilitate heat dissipation of the rectifier module 20. This design can effectively reduce the heat generated by the rectifier module 20 during operation, improving its overall operating efficiency. Through the heat dissipation hole 241, heat can be quickly discharged, reducing the risk of performance degradation or damage caused by temperature rise.

[0072] It should be noted that the number and size of the heat dissipation hole 241 can be adjusted according to the specific needs of the rectifier module 20, which can be one, two or more heat dissipation holes. The specific selection should be optimized according to the power and heat dissipation requirements of the rectifier module 20.

[0073] In an embodiment, the back plate 240 is provided with at least one mounting hole 242. The wiring assembly 300 further comprises at least one plug-in piece 310, wherein each plug-in piece 310 is in plug-in cooperation with one mounting hole 242. The main function of the plug-in piece 310 is to electrically connect with the rectifier module 20, thereby ensuring the stable and reliable electrical performance of the rectifier module 20.

[0074] Specifically, the number of mounting holes 242 can be one, two or more, which is not limited herein. The advantage of setting multiple mounting holes 242 is that it can provide more flexible installation options to adapt to different installation environments and needs. If only one mounting hole 242 is provided in the design, it may limit the adaptability of the device in some cases, resulting in less stable installation or increased adjustment difficulty. Therefore, multiple mounting holes 242 can ensure the stability of the installation and provide additional flexibility, making the installation and maintenance of the wiring assembly 300 more convenient. When the number of plug-in pieces 310 is multiple, the plug-in pieces 310 can be DC sockets, AC sockets, which are connected with the rectifier module 20 through different sockets to be plugged, and can power the rectifier module 20, which is not limited herein.

[0075] In specific implementation, the plug-in piece 310 can adopt different types of connection methods, such as plug-in, socket or buckle, etc. Each connection method has its unique advantages, for example, plug-in connection has good convenience and repeatability, while socket connection can provide better contact stability. By reasonably selecting the plug-in piece 310 and its connection method, the electrical connection reliability of the rectifier module 20 can be further improved, thereby ensuring the long-term stable operation of the entire device. In addition, the design of the wiring assembly 300 can also consider the cooperation with the module's thermal management, for example, by selecting the material and structure design of the plug-in piece 310, the heat generated by the current passing through can be reduced, thereby improving the overall heat dissipation performance of the system.

[0076] In an embodiment, the number of positioning assemblies 200 is multiple, specifically, the number of positioning assemblies 200 can be two, three or more, which is not limited herein. The advantage of setting multiple positioning assemblies 200 is that multiple mounting slots 230 can be formed for mounting the rectifier module 20, and the various components can maintain good cooperation and collaboration during use, thereby improving the operation reliability of the system.

[0077] Specifically, the wiring assembly 300 further comprises a busbar 320 and a bus terminal 330, wherein the busbar 320 and the bus terminal 330 are connected to the frame structure 100 respectively. The busbar 320 is electrically connected to the rectifier module 20 and the bus terminal 330, and the bus terminal 330 is used for connecting with an external power supply. Specifically, the busbar 320 can adopt various connection methods, such as welding, crimping or screwing, etc., which can effectively enhance the electrical contact stability and durability of the busbar 320.

[0078] By connecting the busbar 320 and the bus terminal 330 with the plurality of rectifier modules 20, the connection of the rectifier module 20 with the external power supply can be greatly facilitated. In this way, not only the wiring process is simplified, but also the complexity of installation and maintenance is reduced, and the overall energy efficiency and reliability of the system are improved. It should be noted that the design of the busbar 320 and the bus terminal 330 can also be optimized according to the rated power of the rectifier module 20 and the system requirements, such as selecting appropriate materials and sizes to ensure that the current transmission performance is still good under high load conditions.

[0079] In an embodiment, the bus terminal 330 comprises a plurality of terminal seats 331 and a fixing frame 332. The fixing frame 332 is connected to the frame structure 100, and the plurality of terminal seats 331 are connected to the fixing frame 332 in a clamping manner, so that the structure is more stable. The rectifier module 20 can be connected to the terminal seat 331 one by one, and connected to the external power supply through the terminal seat 331.

[0080] Specifically, the number of terminal seats 331 can be one, two or more, which is not limited herein. By providing a plurality of terminal seats 331, the flexibility and scalability of the system can be effectively improved, and the number of rectifier modules 20 can be quickly increased or reduced when needed. In actual application, according to the number of rectifier modules 20, the corresponding number of terminal seats 331 can be disassembled and assembled, which significantly simplifies the maintenance and replacement process of the equipment and improves the work efficiency.

[0081] In addition, it is worth noting that the terminal seat 331 can adopt various connection mechanisms, such as clamping, plug-in design or threaded connection, which can effectively ensure the reliability and stability between the rectifier module 20 and the terminal seat 331. The terminal seat 331 with plug-in design is convenient for repeated plugging and unplugging, which is suitable for occasions that need to frequently replace the rectifier module 20, while the terminal seat 331 with threaded connection provides higher connection strength, which is suitable for fixed use occasions.

[0082] Further, the plurality of positioning assemblies 200 are arranged in sequence along the first direction, ensuring the stability and accuracy of the device during installation and use. The busbar 320 includes a busbar 321 and a support 322, the support 322 being connected to the frame structure 100 and the busbar 321 respectively, the busbar 321 extending along the first direction, and the thickness of the busbar 321 being arranged in steps in the first direction.

[0083] By arranging the busbar 321 with gradually increasing thickness, the current carrying capacity of the busbar 321 can be significantly improved. This is because the thicker part can better disperse the current, thereby reducing heat generation and loss. In addition, since the number of rectifier modules 20 near the front end of the busbar 321 is less than the number of rectifier modules 20 near the end of the busbar 321, this design can optimize the distribution of current and further improve the power conversion efficiency of the entire system.

[0084] In an embodiment, the busbar 321 can be formed by stacking multiple copper bars of different lengths to form a stepped structure. This stacking method not only effectively utilizes materials, but also can reduce production costs to some extent. Specifically, these copper bars can be copper strips of different thicknesses, which have higher electrical conductivity and durability and can meet the usage requirements under high load conditions. By selecting appropriate copper materials and thicknesses, the current transmission stability of the overall system is ensured.

[0085] The communication power transformation plug-in frame 10 in the embodiment can be directly connected with the original machine through the busbar 321 by integrated design, and the transformation convenience is improved. Specifically, the busbar 321 in the embodiment can be connected with external circuits through soft copper bars. First, using soft copper bars can effectively reduce the precision control requirements of copper bar structural parts in terms of position, hole, size, etc., which reduces the strict limitation on the installation precision on site and improves the flexibility of construction. In addition, the application of soft copper bars greatly reduces the difficulty of on-site output copper bar parallel operation, so that workers can connect more easily without complex tools and equipment, thereby improving work efficiency.

[0086] Specifically, the connection mode of the busbar 321 makes the construction process more convenient. This connection mode not only helps to simplify the installation steps, but also effectively reduces the risk of electrical failure caused by poor connection. In implementation, the connected copper bars can be flexibly adjusted according to needs, and their shapes and sizes can be customized according to actual environment, which can include soft copper bars of different lengths and widths to adapt to diversified equipment arrangement.

[0087] The utility model also provides a kind of communication cabinet, it includes cabinet, rectifier module 20 and monitoring module;Cabinet is equipped with the space for accommodating the communication power transformation plug-in frame 10 in any one embodiment above inside, communication power transformation plug-in frame 10 can be detachably connected in cabinet, communication power transformation plug-in frame 10 is equipped with fixed hole 121;Rectifier module 20 can be detachably connected in communication power transformation plug-in frame 10 and is contained in the installation slot 230 of communication power transformation plug-in frame 10;Monitoring module is inserted in fixed hole 121.

[0088] It can be understood that, in the communication cabinet of the embodiment, by setting the communication power transformation plug-in frame 10 in any one embodiment above, the communication power transformation plug-in frame 10 of the embodiment can precisely position the rectifier module 20 by setting the frame structure 100 and the positioning assembly 200, and is convenient to disassemble and assemble. Specifically, first, the frame structure 100 is reasonably designed, including the positioning assembly 200 arranged inside, having the first positioning plate 210, the second positioning plate 220 and the positioning part. The design of such a space structure not only provides the rectifier module 20 with a clear installation slot 230, avoiding interference and confusion between components, but also greatly simplifies the installation and maintenance process of the equipment, thereby reducing the time and effort required by the operator during disassembly and assembly. Secondly, the positioning part of the frame effectively divides the installation space into multiple installation slots 230, ensuring that each rectifier module 20 can be installed and fixed in a dedicated position. This design improves the installation stability of the rectifier module 20 during replacement, reduces potential safety hazards, and thus improves the operational reliability of the overall equipment. In addition, the configuration of the wiring assembly 300 also facilitates the connection of the equipment, allowing the rectifier module 20 to be easily connected to the external power supply.

[0089] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0090] In the description of the embodiments of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "connected", "connected to", "connection", "connect", "connecting", "connectable", "connectable to", "connectivity", "connection" and "connect" should be interpreted in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0091] In the embodiments of the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0092] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0093] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A communication power supply retrofit frame, characterized by, The utility model relates to a communication power supply reconstruction plug-in frame, which comprises a frame structure, a positioning assembly arranged in the frame structure, and a wiring assembly connected to the frame structure and located outside the positioning assembly. The positioning assembly comprises a first positioning plate, a second positioning plate, and a positioning part. The first positioning plate and the second positioning plate are respectively connected to the frame structure, and the first positioning plate and the second positioning plate are arranged at intervals. The positioning part is arranged between the first positioning plate and the second positioning plate and divides the internal space of the positioning assembly into a plurality of mounting slots for mounting rectifier modules.

2. The communication power supply retrofit frame of claim 1, wherein, The wiring assembly is used for connecting the rectifier modules and an external power supply.

3. The communication power transformation plug-in frame according to claim 2, characterized in that, The positioning part comprises a first positioning part and a second positioning part.

4. The communication power transformation plug-in frame according to claim 3, characterized in that, The first positioning part is arranged on the first positioning plate and extends from the first positioning plate towards the second positioning plate.

5. The communication power supply retrofit frame of claim 3, wherein, The second positioning part is arranged on the second positioning plate and extends from the second positioning plate towards the first positioning plate.

6. The communication power supply retrofit frame of claim 1, wherein, The outer wall of the rectifier module is provided with a positioning pin.

7. The communication power transformation plug-in frame according to claim 6, characterized in that, The first positioning plate is provided with a positioning slot. The positioning slot comprises a guide slot, a connecting slot, and a fixing slot.

8. The communication power supply retrofit frame of any of claims 1-7, wherein, The connecting slot is respectively connected to the guide slot and the fixing slot.

9. The communication power transformation plug-in frame according to claim 8, characterized in that, The guide slot is arranged on one side of the opening of the mounting slot.

10. A communications cabinet, characterized by The guide slot and the fixing slot are arranged in parallel. The guide slot and the connecting slot are arranged at an angle. The guide slot is used for guiding the positioning pin into the fixing slot. The rectifier module is further provided with a clamping part. The clamping part and the positioning pin are respectively arranged on opposite sides of the rectifier module. The second positioning plate is provided with a clamping slot. The clamping slot is used for clamping the clamping part. The positioning assembly further comprises a rear end plate. The rear end plate is connected to the frame structure and is located away from the opening of the mounting slot. The rear end plate is provided with a heat dissipation hole. The rear end plate is provided with at least one mounting hole. The wiring assembly further comprises at least one plug-in part. Each plug-in part is inserted into the mounting hole. The plug-in part is used for electrically connecting the rectifier module. The positioning assembly comprises a plurality of groups. The wiring assembly further comprises a busbar and a busbar terminal. The busbar and the busbar terminal are respectively connected to the frame structure. The busbar is electrically connected to the rectifier module and the busbar terminal. The busbar terminal is used for connecting an external power supply. A plurality of groups of the positioning assembly are arranged in a first direction. The busbar comprises a busbar and a support. The support is respectively connected to the frame structure and the busbar. The busbar extends in the first direction. The thickness of the busbar is arranged in steps in the first direction. The utility model relates to a cabinet body. The cabinet body is internally provided with a space for accommodating the communication power supply reconstruction plug-in frame. The communication power supply reconstruction plug-in frame is detachably connected to the cabinet body. The communication power supply reconstruction plug-in frame is provided with a fixing hole. The rectifier module is detachably connected to the communication power transformation plug-in frame and is accommodated in the mounting slot of the communication power transformation plug-in frame. And The monitoring module is inserted into the fixing hole.

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