A control cabinet and a UPS power supply adapted to the control cabinet

Abstract

The utility model belongs to the field of control cabinet, concretely relates to a control cabinet and the UPS power supply who is adapted to control cabinet. Control cabinet includes: frame, guide rail, guide rail sets up on frame, set up sliding rod on guide rail, sliding rod can move along the depth direction of frame, frame is provided with detachable lug on, at least one hole that can be dismantled lug is provided with cooperation with frame, rotating part, including first end, second end and pivot, the first end of rotating part is connected with sliding rod, the second end of rotating part is connected with frame, rotating part can open and close rotation along Z axle direction. The utility model sets up sliding rod and rotating part, sliding rod can extend frame, the rotating part can rotate after sliding rod extends frame, thereby solved the control cabinet of prior art's space narrow problem of not being advantageous to UPS power supply installation and dismounting.

Description

Technical Field

[0001] This utility model belongs to the field of control cabinets, specifically relating to a control cabinet and a UPS power supply adapted to the control cabinet. Background Technology

[0002] In power distribution network communication systems, backup power supplies are key equipment for ensuring the continuous and stable operation of the system, and their stability and service life play a vital role in the reliability of the entire communication network. However, existing technologies have the following problems: the control cabinets used with backup power supplies generally suffer from insufficient internal space design.

[0003] Existing control cabinet technology suffers from several drawbacks. First, the limited installation space makes disassembly extremely difficult when UPS power supply maintenance or replacement is required. Second, the overly dense arrangement of battery packs not only affects heat dissipation but also hinders routine inspection and maintenance. Third, the lack of rational planning in the layout of various wiring terminals makes rewiring or troubleshooting difficult for operators. These problems significantly reduce maintenance efficiency and can lead to equipment damage or safety hazards due to limited space, further impacting the reliability of the entire power distribution network communication system. Therefore, improving the internal spatial structure of the control cabinet to enhance maintainability is a crucial issue that needs to be addressed in the development of intelligent control cabinets for power distribution network communication equipment. Utility Model Content

[0004] To address the inconvenience of disassembling and maintaining UPS power supplies in existing control cabinets, the purpose of this utility model is to provide a control cabinet.

[0005] To achieve the above objectives, the first aspect of this utility model provides a control cabinet, comprising: frame; A guide rail is mounted on the frame, and a sliding rod is mounted on the guide rail, which can move along the depth direction of the frame. A frame, wherein the frame is provided with detachable hanging ears, and the detachable hanging ears are provided with at least one hole that mates with the frame; The rotating part includes a first end, a second end, and a rotating shaft. The first end of the rotating part is connected to the sliding rod, and the second end of the rotating part is connected to the frame. The rotating part can open and rotate along the Z-axis. The sliding rod cooperates with the rotating part to place the frame inside or outside the frame.

[0006] Furthermore, the sliding rod, in cooperation with the rotating part, allows the frame to be positioned inside or outside the frame, specifically including: When the frame is placed inside the frame, the sliding rod extends out of the guide rail, and the rotating part rotates in the first depth direction (X-axis), so that the frame is placed outside the frame; When the frame is placed outside the machine frame, the rotating part rotates along the second depth direction (Y-axis), and when the sliding rod is retracted into the guide rail, the frame is placed inside the machine frame.

[0007] Furthermore, the rotating part is a hinge, the first end of the hinge is fixedly connected to the sliding rod, the second end of the hinge is fixedly connected to the frame, and the hinge can open and rotate along the Z-axis direction.

[0008] Furthermore, the control cabinet also includes: Bolts that enable the detachable lugs to be detachably connected to the frame.

[0009] Furthermore, the framework also includes: At least one installation unit.

[0010] Furthermore, the control cabinet also includes: At least one through hole.

[0011] Furthermore, the frame is U-shaped.

[0012] Secondly, this utility model also provides a UPS power supply adapted to a control cabinet, comprising: The UPS power supply is installed in the control cabinet described in any of the above-mentioned items.

[0013] Furthermore, the UPS power supply also includes: Storage battery.

[0014] The beneficial effects of this utility model are as follows: 1. This utility model solves the problem of limited space in the control cabinet of the prior art, which is not conducive to the installation and disassembly of UPS power supply, by setting a sliding rod and a rotating part. The sliding rod can extend out of the frame, and the rotating part can rotate after the sliding rod extends out of the frame.

[0015] 2. The frame of this utility model is U-shaped. UPS power supplies in the field of communication are relatively deep, and the U-shaped frame makes more reasonable use of the space in depth.

[0016] 3. The frame of this utility model is provided with detachable hanging ears, which have holes for mating with the frame. In the working state, the detachable hanging ears and the frame are fixed together by bolts. When disassembly is required, the bolts are released, and the frame can be placed outside the frame for easy disassembly. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a control cabinet after the guide rails have extended, according to an embodiment of the present utility model. Figure 2 This is a schematic diagram of the overall structure of a control cabinet after the guide rails have been retracted, according to an embodiment of the present invention. Figure 3 This is a schematic diagram of the frame structure in an embodiment of the present utility model.

[0018] Attached drawings: 1. Frame; 2. Guide rail; 3. Frame; 4. Rotating part; 5. Bolt; 100. UPS power supply; 110. Battery; 120. Switch; 11. Through hole; 21. Sliding rod; 31. Detachable hanging ear; 41. First end; 42. Second end; 43. Shaft; 311. First hole; 12. Second hole. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0020] The following detailed description is exemplary and intended to provide further detailed explanation of the present invention. Unless otherwise specified, all technical terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] As is known from common technical knowledge, this utility model can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

[0023] Example 1 To address the problem in existing technologies where the control cabinets adapted to backup power supplies have limited internal space, making it inconvenient to disassemble the UPS power supply 100, battery 110, and related wiring terminals, this utility model provides a control cabinet.

[0024] Figure 1 This is a schematic diagram of the overall structure of a control cabinet after the guide rails have extended, according to an embodiment of this utility model.

[0025] Figure 2 This is a schematic diagram of the overall structure of a control cabinet after the guide rails are retracted, according to an embodiment of this utility model.

[0026] Figure 3 This is a schematic diagram of the frame structure in an embodiment of the present utility model.

[0027] Please combine Figure 1 , Figure 2 and Figure 3 .

[0028] The control cabinet of this utility model includes: a frame 1, a guide rail 2, a frame 3, and a rotating part 4.

[0029] A guide rail 2 is mounted on the frame 1, and a sliding rod 21 is mounted on the guide rail 2, which can move along the depth direction of the frame 1. The guide rail 2 of this invention is mounted on the frame 1 in a fixed or detachable manner. A fixed connection can be achieved, for example, by welding. A detachable connection can be achieved, for example, by screws.

[0030] A sliding rod 21 is provided on the guide rail 2. For example, the sliding rod 21 can be placed inside the guide rail 2. A stop component is provided on the guide rail 2 or the sliding rod 21 to prevent the sliding rod 21 from falling off the guide rail 2 during sliding. The stop component is not limited in this utility model.

[0031] Please refer to Figure 1 Suppose that the UPS power supply 100 installed in the control cabinet of this utility model needs to be disassembled or installed.

[0032] When it is necessary to disassemble the UPS power supply 100, slide the sliding rod 21 out of the guide rail 2 along the first depth direction (X-axis), and the frame 3 can be placed outside the rack 1, which facilitates the disassembly of the UPS power supply 100. This solves the technical problem in the prior art where the control cabinet space is limited, making installation inconvenient.

[0033] When installing the UPS power supply 100, slide the sliding rod 21 along the first depth direction (X-axis) out of the guide rail 2, so that the frame 3 can be placed outside the rack 1, which facilitates the installation of the UPS power supply 100. After the installation of the UPS power supply 100 is completed, slide the sliding rod 21 along the second depth direction (Y-axis) so that the frame 3 is placed inside the rack 1.

[0034] It should be noted that the first depth direction (X-axis) and the second depth direction (Y-axis) are only relative. The first depth direction (X-axis) is used to indicate the direction in which the frame 3 moves away from the rack 1. After the frame 3 moves away from the rack 1, the second depth direction (Y-axis) is the direction in which the frame 3 retracts into the rack 1.

[0035] In one alternative embodiment, the sliding rod 21 is placed inside the guide rail 2, and the sliding rod 21 is slidably connected to the guide rail 2.

[0036] The control cabinet also includes bolts 5. Bolts 5 allow for the detachable connection of at least one hole on the removable lug 31 to the frame 1.

[0037] The control cabinet of this invention has a frame 3, on which a detachable hanging ear 31 is provided. The detachable hanging ear 31 has at least one hole (first hole 311) that mates with the frame 1. In the working state, the frame 3 is placed inside the frame 1. To stably connect the frame 3 to the frame 1, the frame 3 has a detachable hanging ear 31, which has at least one hole (first hole 311) that mates with the frame 1. A second hole 12 is provided on the frame 1, and the first hole 311 and the second hole 12 are fixed together by bolts 5. When the bolts 5 pass through the first hole 311 and the second hole 12, the frame 3 is fixedly connected to the frame 1. The detachable hanging ear 31 on the frame 3, with its hole mates with the frame 1, is fixed to the frame 1 by bolts 5 in the working state. When disassembly is required, the bolts 5 are released, allowing the frame 3 to be placed outside the frame 1 for easy disassembly.

[0038] Before the sliding rod 21 extends along the first depth direction (X-axis), the bolt 5 needs to be released.

[0039] The rotating part 4 includes a first end 41, a second end 42, and a rotating shaft 43. The first end 41 of the rotating part 4 is connected to the sliding rod 21, and the second end 42 of the rotating part 4 is connected to the frame 3. The rotating part 4 can open, close, and rotate along the Z-axis. When the bolt 5 is released, the frame 3 extends out of the frame 1, and due to the rotating shaft 43 on the rotating part 4, the frame 3 can still rotate along the Z-axis. The advantage of this is that the back of the frame 3 can also be rotated to an easily operable position, facilitating the disassembly and maintenance of the battery 110 on the back of the frame 3. By setting the sliding rod 21 and the rotating part 4, the present invention solves the problem of the limited space in the control cabinet of the prior art, which is not conducive to the installation and disassembly of the UPS power supply 100 and the battery 110.

[0040] Specifically, the sliding rod 21 of the control cabinet of this utility model cooperates with the rotating part 4 to allow the frame 3 to be placed inside or outside the frame 1, specifically including: When the frame 3 is placed inside the frame 1, the sliding rod 21 extends out of the guide rail 2 along the first depth direction X axis, and the rotating part 4 rotates clockwise around the Z axis, so that the frame 3 is placed outside the frame 1; When the frame 3 is placed outside the rack 1, the rotating part 4 rotates counterclockwise around the Z-axis, and when the sliding rod 21 is retracted into the guide rail 2 along the second depth direction Y-axis, the frame 3 is placed inside the rack 1. This solves the problem in the prior art where the limited space in the control cabinet hinders the installation and removal of the UPS power supply 100 and the battery 110.

[0041] In one alternative embodiment, the rotating part 4 is a hinge, with the first end 41 of the hinge fixedly connected to the sliding rod 21 and the second end 42 of the hinge fixedly connected to the frame 3. The hinge can open and rotate along the Z-axis.

[0042] In an alternative embodiment, frame 3 further includes at least one mounting section. The mounting section is used to mount the UPS power supply 100, the switch 120, and the battery 110.

[0043] In one alternative embodiment, the control cabinet further includes at least one through-hole 11. The through-hole 11 is used for heat dissipation.

[0044] In one alternative embodiment, the frame 3 is U-shaped. The frame 3 of this invention is U-shaped, and since UPS power supplies 100 in the communications field are relatively deep, the U-shaped frame 3 makes more efficient use of the depth space.

[0045] In one optional embodiment, the frame 1 of the control cabinet of this utility model is 13 inches in size. Specifically, the external dimensions of the frame 1 are: length L (including detachable lugs 31) × depth D × height H: 328 × 235 × 133 mm.

[0046] This invention solves the problem of limited space in existing control cabinets hindering the installation and disassembly of the UPS power supply 100 by incorporating a sliding rod 21 and a rotating part 4. The sliding rod 21 extends out of the frame 1, and the rotating part 4 rotates after the sliding rod 21 extends out of the frame 1. The frame 3 of this invention is U-shaped. Since UPS power supplies 100 in the communication field are relatively deep, the U-shaped frame 3 makes more efficient use of the depth space. The frame 3 of this invention is equipped with detachable mounting ears 31, which have holes for mating with the frame 1. In the working state, the detachable mounting ears 31 and the frame 1 are fixed together by bolts 5. When disassembly is required, the bolts 5 are released, allowing the frame 3 to be placed outside the frame 1 for easy disassembly.

[0047] Example 2 This utility model also provides a UPS power supply 100, which is installed in a control cabinet.

[0048] Specifically, the control cabinet includes: a frame 1, a guide rail 2, a frame 3, and a rotating part 4.

[0049] A guide rail 2 is mounted on the frame 1, and a sliding rod 21 is mounted on the guide rail 2, which can move along the depth direction of the frame 1. The guide rail 2 of this invention is mounted on the frame 1 in a fixed or detachable manner. A fixed connection can be achieved, for example, by welding. A detachable connection can be achieved, for example, by screws.

[0050] The control cabinet of this invention has a frame 3, on which a detachable hanging ear 31 is provided. The detachable hanging ear 31 has at least one hole (first hole 311) that mates with the frame 1. In the working state, the frame 3 is placed inside the frame 1. To stably connect the frame 3 to the frame 1, the frame 3 has a detachable hanging ear 31, which has at least one hole (first hole 311) that mates with the frame 1. A second hole 12 is provided on the frame 1, and the first hole 311 and the second hole 12 are fixed together by bolts 5. When bolts 5 are passed through the first hole 311 and the second hole 12, the frame 3 is fixedly connected to the frame 1. The detachable hanging ear 31 on the frame 3, with its hole mates with the frame 1, is fixed to the frame 1 by bolts 5 in the working state. When disassembly is required, the bolts 5 are released, allowing the frame 3 to be placed outside the frame 1 for easy disassembly.

[0051] The rotating part 4 includes a first end 41, a second end 42, and a rotating shaft 43. The first end 41 of the rotating part 4 is connected to the sliding rod 21, and the second end 42 of the rotating part 4 is connected to the frame 3. The rotating part 4 can open, close, and rotate along the Z-axis. When the bolt 5 is released, the frame 3 extends out of the frame 1, and due to the rotating shaft 43 on the rotating part 4, the frame 3 can still rotate along the Z-axis. The advantage of this is that the back of the frame 3 can also be rotated to an easily operable position, facilitating the disassembly and maintenance of the battery 110 on the back of the frame 3. By setting the sliding rod 21 and the rotating part 4, the present invention solves the problem of the limited space in the control cabinet of the prior art, which is not conducive to the installation and disassembly of the UPS power supply 100 and the battery 110.

[0052] Specifically, please continue to refer to Figure 1 The UPS power supply 100 provided by this utility model is installed on the mounting part of the frame 3 in Embodiment 1. In an optional embodiment, the mounting part can be a rail. This utility model is not limited thereto. The frame 3 is U-shaped to accommodate the UPS power supply 100 provided by this utility model. For example, the UPS power supply 100 of this utility model is installed on the bottom of the frame 3. In some optional embodiments, the UPS power supply 100 provided by this utility model can also be installed on the side wall of the frame 3. When the frame 3 is U-shaped, the frame 3 has two side walls: a first side wall and a second side wall. This utility model does not limit the installation position of the UPS power supply 100 to the first side wall or the second side wall.

[0053] The UPS power supply 100 of this invention also includes a battery 110, which can be installed in a control cabinet. In an optional embodiment, a switch 120 can also be installed in the control cabinet.

[0054] The UPS power supply 100 can be installed on the frame 3. The UPS power supply 100 of this invention has both AC220V mains input and external DC48V input. That is, the UPS power supply 100 of this invention uses dual inputs. Specifically, the UPS power supply 100 of this invention supports both AC220V mains input and external DC48V input, and can automatically switch to external DC power or battery 110 power supply when the mains power is interrupted, ensuring continuous power supply.

[0055] The UPS power supply 100 of this invention also includes a battery input interface, a DC24V output terminal, and a DC48V output terminal. The UPS power supply 100 has a built-in AC / DC module that can convert AC mains power to DC24V output. The UPS power supply 100 also supports direct external DC48V output. The UPS power supply 100 is equipped with a rocker switch for controlling charging and load status.

[0056] Battery 110 can be installed on the back of frame 3. It connects to the battery input interface of UPS power supply 100 via terminal connection wires to provide backup power.

[0057] The UPS power supply 100 also includes a communication interface. This interface is an RS485 communication interface, supporting the ModBus communication protocol. The communication interface can upload information such as 24V output voltage, current, battery pack voltage, battery level, temperature, charging and / or discharging current, remaining total capacity, power supply status, and fault status (fault status includes: overcurrent, communication failure, hardware failure, abnormal voltage of individual battery cells, etc.), enabling remote monitoring and management.

[0058] This invention solves the problem of limited space in existing control cabinets hindering the installation and disassembly of the UPS power supply 100 by incorporating a sliding rod 21 and a rotating part 4. The sliding rod 21 extends out of the frame 1, and the rotating part 4 rotates after the sliding rod 21 extends out of the frame 1. The frame 3 is U-shaped, which makes better use of the depth of the UPS power supply 100, which is typically found in communication applications. The frame 3 features detachable mounting ears 31 with holes for engaging with the frame 1. In operation, bolts 5 secure the detachable mounting ears 31 to the frame 1. When disassembly is required, the bolts 5 are released, allowing the frame 3 to be placed outside the frame 1, facilitating the removal of the UPS power supply 100, battery 110, and switch 120.

[0059] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A control cabinet, characterized in that, include: Rack (1); Guide rail (2), the guide rail (2) is set on the frame (1), and a sliding rod (21) is set on the guide rail (2), the sliding rod (21) can move along the depth direction of the frame (1); A frame (3) is provided with a detachable hanging ear (31), and the detachable hanging ear (31) is provided with at least one hole that cooperates with the frame (1); The rotating part (4) includes a first end (41), a second end (42) and a rotating shaft (43). The first end (41) of the rotating part (4) is connected to the sliding rod (21), and the second end (42) of the rotating part (4) is connected to the frame (3). The rotating part (4) can open and rotate along the Z-axis direction, which is a vertical direction perpendicular to the depth direction of the frame (1). The sliding rod (21) cooperates with the rotating part (4) so ​​that the frame (3) is placed inside the frame (1) or outside the frame (1).

2. A control cabinet according to claim 1, characterized in that, The sliding rod (21) cooperates with the rotating part (4) to place the frame (3) inside or outside the frame (1), specifically including: When the frame (3) is placed inside the frame (1), the sliding rod (21) extends out of the guide rail (2) along the first depth direction, and the rotating part (4) rotates clockwise around the Z-axis, so that the frame (3) is placed outside the frame (1); When the frame (3) is placed outside the frame (1), the rotating part (4) rotates counterclockwise around the Z-axis, and when the sliding rod (21) is retracted into the guide rail (2) along the second depth direction, the frame (3) is placed inside the frame (1).

3. A control cabinet according to claim 1, characterized in that, The rotating part (4) is a hinge. The first end (41) of the hinge is fixedly connected to the sliding rod (21), and the second end (42) of the hinge is fixedly connected to the frame (3). The hinge can open and rotate along the Z-axis.

4. A control cabinet according to claim 1, characterized in that, The control cabinet also includes: Bolt (5), which enables the detachable lug (31) to be detachably connected to the frame (1).

5. A control cabinet according to claim 1, characterized in that, The framework (3) also includes: At least one installation unit.

6. A control cabinet according to claim 1, characterized in that, The control cabinet also includes: At least one through hole (11).

7. A control cabinet according to claim 1, characterized in that, The frame (3) is U-shaped.

8. A control cabinet according to claim 1, characterized in that, A sliding rod (21) is provided on the guide rail (2), and the sliding rod (21) is slidably connected to the guide rail (2).

9. A UPS power supply (100), characterized in that, The UPS power supply (100) is installed in the control cabinet as described in any one of claims 1 to 8.

10. A UPS power supply (100) according to claim 9, characterized in that, The UPS power supply (100) also includes a battery (110).

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