A BBU centralized cabinet

Abstract

The present invention provides a side wire tying board of a BBU centralized cabinet is installed on the first side inside the cabinet body, the first wire management component is installed on the second side inside the cabinet body, and multiple first cables located on the third side inside the cabinet body pass through the side wire tying board, are clamped with the first wire management component, and are connected to the wiring ports of the BBU device located on the second side inside the cabinet body and the wiring ports of the power supply located on the second side inside the cabinet body. For the first cable located on the third side in the BBU centralized cabinet provided by the present invention, after passing through the side wire tying board located on the first side, it is then clamped on the first wire management component located on the second side, and finally connected to the wiring ports of the BBU device located on the second side and the wiring ports of the power supply located on the second side. The cable routing does not need to pass through the bottom of the cabinet body, which not only reduces the space occupied inside the cabinet body, makes the routing and wire management inside the cabinet clearer, the wire sequence more regular, and the routing effect excellent.

Description

Technical Field

[0001] The present invention belongs to the field of cabinet wiring management, and more specifically, relates to a BBU centralized cabinet. Background Art

[0002] With the vigorous development of the Internet industry and the upgrading of network products such as servers and switches, cabinets need to accommodate more devices than before. As the number of services carried by the devices increases, the number of various cables is also increasing. In the cabinet, optical fiber cables, DC cables, communication cables, AC cables, etc. are generally only bundled and fixed on the racks on both sides of the cabinet with cable ties. The traditional cable routing needs to pass through the bottom of the cabinet body. On the one hand, the cable routing method is too long. On the other hand, the cables are loose and intertwined, which is not conducive to sorting, and the loose and intertwined cables are prone to interference with each other. Summary of the Invention

[0003] The purpose of the present invention is to provide a BBU centralized cabinet to solve the technical problems existing in the prior art that on the one hand, the cable routing method is too long, on the other hand, the cables are loose and intertwined, which is not conducive to sorting, and the loose and intertwined cables are prone to interference with each other.

[0004] To achieve the above object, the technical solution adopted by the present invention is: to provide a BBU centralized cabinet, the BBU centralized cabinet includes a cabinet body and a cable management device, and the cable management device includes a side cable tie board and a first cable management component;

[0005] The side cable tie board is installed on the first side inside the cabinet body, the first cable management component is installed on the second side inside the cabinet body, and a plurality of first cables located on the third side inside the cabinet body pass through the side cable tie board, are clamped with the first cable management component, and are connected to the connection ports of the BBU devices located on the second side inside the cabinet body and the connection ports of the power supply located on the second side inside the cabinet body. The first side, the second side and the third side are different sides inside the cabinet.

[0006] Further, the first cable management component includes a cable penetration board, an upper cable management board, a blocking board and a lower cable management board;

[0007] The cable penetration board, the upper cable management board, the blocking board and the lower cable management board sequentially enclose a hollow cuboid, and the blocking board is detachably connected to the upper cable management board and the lower cable management board;

[0008] A plurality of first cables passing through the side cable tie board pass through the cable penetration board and are clamped with the upper cable management board or the lower cable management board, and the blocking board is used to block the first cables clamped with the upper cable management board or the lower cable management board.

[0009] Further, the first cable management component further includes a brush, and an isolation air duct mechanism is provided in the cabinet;

[0010] The isolation air duct mechanism is located below the first cable management component, and the isolation air duct mechanism is used to divide the cabinet into a cold air duct and a hot air duct. The brush is installed on the cable penetration plate, and multiple first cables passing through the side cable tie plates can pass through the brush, and the brush is used to prevent the cold air duct and the hot air duct in the cabinet from communicating with each other.

[0011] Further, the upper cable management plate includes a first clamping portion and a first V-shaped positioning portion, the lower cable management plate includes a second clamping portion and a first inverted V-shaped positioning portion, and the blocking plate includes a second inverted V-shaped positioning portion and a second V-shaped positioning portion;

[0012] The upper cable management plate and the blocking plate are fixed by the cooperation of the first V-shaped positioning portion and the second V-shaped positioning portion, and the lower cable management plate and the blocking plate are fixed by the cooperation of the first inverted V-shaped positioning portion and the second inverted V-shaped positioning portion;

[0013] The first clamping portion and the second clamping portion are used to clamp the first cables passing through the cable penetration plate.

[0014] Further, the isolation air duct mechanism includes an equipment installation component, a first guiding component and a second guiding component;

[0015] The BBU device is vertically installed in the equipment installation component. A first channel for up and down air convection is formed inside the BBU device, and a second channel for up and down air convection is formed inside the equipment installation component. The first guiding component is installed above the equipment installation component, and the second guiding component is installed below the equipment installation component;

[0016] A first guiding port communicating with the hot air duct is provided on the first guiding component, a second guiding port communicating with the cold air duct is provided on the second guiding component, and the setting directions of the first guiding port and the second guiding port are opposite.

[0017] Further, the cabinet includes a first vertical column, a second vertical column, a third vertical column and a fourth vertical column, and the first vertical column, the second vertical column, the third vertical column and the fourth vertical column enclose an installation frame in sequence;

[0018] The side cable tie plate is installed between the first vertical column and the second vertical column, the first cable management component is installed between the second vertical column and the third vertical column, and the side cable tie plate and the first cable management component are on the same horizontal plane.

[0019] Further, the side wire bundling board includes a fixing part, a wire routing part, and a limiting part;

[0020] The fixing part is fixedly connected to the first upright post and the second upright post;

[0021] One end of the wire routing part extends upward out of the fixing part, and the other end of the wire routing part extends upward out of the limiting part to form a concave plate structure, and a plurality of first cables on the third side inside the cabinet body are arranged on the concave plate.

[0022] Further, the wire management device further includes a second wire management component, and the second wire management component includes a wire management part and a wire collecting part;

[0023] A plurality of the second wire management components for the second cables to pass through are arranged in the first upright post, and the plurality of second wire management components are fixedly arranged on the first upright post at equal intervals;

[0024] Both the wire management part and the wire collecting part are in a ring structure, the wire management part and the wire collecting part are integrally formed, and the wire management part and the wire collecting part are arranged side by side in a horizontal direction. The wire management part is used for managing the plurality of second cables passing through the wire management part, and the wire collecting part is used for collecting the tails of the second cables passing through the wire collecting part.

[0025] Further, the second wire management component further includes a hidden hole;

[0026] The hidden hole is arranged below the wire management part and on one side of the first upright post. The second cable sequentially passes through the wire management part, the hidden hole, and the wire collecting part, and the second cable is connected to the wiring port of the BBU device.

[0027] Further, a wire protection mechanism is arranged on the opening part of the hidden hole. The wire protection mechanism is arranged around the opening part, and the wire protection mechanism is made of plastic material.

[0028] The beneficial effects of the BBU centralized cabinet provided by the present invention are as follows: Compared with the prior art, in the BBU centralized cabinet of the present invention, the first cable on the third side inside the cabinet body first passes through the side wire bundling board on the first side inside the cabinet body, then is clamped on the first wire management component on the second side inside the cabinet body, and finally is connected to the wiring port of the BBU device on the second side inside the cabinet body and the wiring port of the power supply on the second side inside the cabinet body. The cable routing does not need to pass through the bottom of the cabinet body, which not only reduces the space occupied inside the cabinet body, makes the routing and wire management inside the cabinet more clear, the wire sequence more regular, and the routing effect excellent, but also solves the problems that the cable routing method is too long and the cables are loose and intertwined, which is not conducive to arrangement. Brief Description of the Drawings

[0029] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0030] Figure 1 Schematic diagram of the internal structure of the BBU centralized cabinet provided by the embodiment of the present invention Figure 1 ;

[0031] Figure 2 For Figure 1 the enlarged structural view at position A in

[0032] Figure 3 Schematic diagram of the routing effect of the first cable and the second cable provided by the embodiment of the present invention;

[0033] Figure 4 Schematic three - dimensional structure diagram of the BBU centralized cabinet provided by the embodiment of the present invention;

[0034] Figure 5 Schematic three - dimensional structure diagram of the first cable management component provided by the embodiment of the present invention;

[0035] Figure 6 Schematic top - view structure diagram of the first cable management component provided by the embodiment of the present invention;

[0036] Figure 7 Schematic three - dimensional structure diagram of the isolation air duct mechanism provided by the embodiment of the present invention;

[0037] Figure 8 Schematic diagram of the internal structure of the BBU centralized cabinet provided by the embodiment of the present invention Figure 2 ;

[0038] Figure 9 Schematic three - dimensional structure diagram of the second cable management component provided by the embodiment of the present invention;

[0039] Figure 10 Schematic diagram of the effect of installing the second cable in the second cable management component provided by the embodiment of the present invention.

[0040] Among them, the reference numerals in the figures:

[0041] 1. Side cable tie board; 11. Fixed part; 12. Routing part; 13. Limiting part;

[0042] 2. First cable management component; 21. Cable penetration board; 22. Upper cable management board; 221. First clamping part; 222. First V - shaped positioning part;

[0043] 23. Baffle plate; 231. Second inverted V-shaped positioning portion; 232. Second V-shaped positioning portion;

[0044] 24. Lower cable management plate; 241. Second clamping portion; 242. First inverted V-shaped positioning portion;

[0045] 25. Brush;

[0046] 3. Cabinet; 31. First side; 32. Second side; 33. Third side; 34. First column; 35. Second column; 36. Third column; 37. Fourth column;

[0047] 4. First cable; 5. BBU device; 51. First channel; 6. Power supply;

[0048] 7. Isolation air duct mechanism; 71. Cold air duct; 72. Hot air duct; 73. Equipment installation component; 731. Second channel; 74. First guiding component; 75. Second guiding component;

[0049] 8. Second cable management assembly; 81. Cable management portion; 82. Cable winding portion; 83. Hidden hole;

[0050] 9. Second cable; 10. Cable protection mechanism. Detailed Description of the Invention

[0051] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0052] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0053] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0054] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0055] Please refer to Figures 1 to 4 simultaneously, and the BBU centralized cabinet provided by the present invention will now be described. The BBU centralized cabinet includes a cabinet body and a cable management device. The cable management device includes a side cable tie plate 1 and a first cable management component 2;

[0056] The side cable tie plate 1 is installed on the first side 31 inside the cabinet body 3, and the first cable management component 2 is installed on the second side 32 inside the cabinet body 3. A plurality of first cables 4 located on the third side 33 inside the cabinet body 3 pass through the side cable tie plate 1 and are clamped to the first cable management component 2, and are connected to the connection ports of the BBU device 5 located on the second side 32 inside the cabinet body 3 and the connection ports of the power supply 6 located on the second side 32 inside the cabinet body 3. The first side 31, the second side 32, and the third side 33 are different sides inside the cabinet body 3. Exemplarily, the second side 32 and the third side 33 are oppositely arranged.

[0057] Compared with the prior art, for the BBU centralized cabinet provided by the present invention, the first cables 4 located on the third side 33 inside the cabinet body 3 first pass through the side cable tie plate 1 on the first side 31 inside the cabinet body 3, then are clamped to the first cable management component 2 on the second side 32 inside the cabinet body 3, and finally are connected to the connection ports of the BBU device 5 located on the second side 32 inside the cabinet body 3 and the connection ports of the power supply 6 located on the second side 32 inside the cabinet body 3. The cable routing does not need to pass through the bottom of the cabinet body 3, which not only reduces the space occupied inside the cabinet body 3, makes the routing and cable management inside the cabinet body 3 clearer, the wire sequence more regular, and the routing effect excellent, and solves the problems that the cable routing method is too long and the cables are loose and intertwined, which is not conducive to sorting; at the same time, the routing method inside the BBU centralized cabinet can accurately and quickly connect the first cables 4 to the connection ports of the BBU device 5 to ensure the power supply of the BBU device.

[0058] Furthermore, please refer to Figures 2 to 6, as a specific implementation of the BBU centralized cabinet provided by the present invention, the first cable management component 2 includes a cable penetration board 21, an upper cable management board 22, a blocking board 23, and a lower cable management board 24; the cable penetration board 21, the upper cable management board 22, the blocking board 23, and the lower cable management board 24 sequentially enclose a hollow cuboid, and the blocking board 23 is detachably connected to the upper cable management board 22 and the lower cable management board 24; a plurality of first cables 4 passing through the side cable tying board 1 pass through the cable penetration board 21 and are clamped to the upper cable management board 22 or the lower cable management board 24, and the blocking board 23 is used to block the first cables 4 clamped to the upper cable management board 22 or the lower cable management board 24. Exemplarily, a plurality of through holes are provided on the cable penetration board 21 for the first cables 4 to pass through, and the cable penetration board 21 and the side cable tying board 1 are on the same horizontal plane.

[0059] Further, please refer to Figure 3 , Figure 5 and Figure 6 , as a specific implementation of the BBU centralized cabinet provided by the present invention, the first cable management component 2 further includes a brush 25, and an isolation air duct mechanism 7 is provided in the cabinet body 3; the isolation air duct mechanism 7 is located below the first cable management component 2, and the isolation air duct mechanism 7 is used to divide the cabinet body 3 into a cold air duct 71 and a hot air duct 72, the brush 25 is installed on the cable penetration board 21, and a plurality of first cables 4 passing through the side cable tying board 1 can pass through the brush 25, and the brush 25 is used to prevent the cold air duct 71 and the hot air duct 72 in the cabinet body 3 from communicating with each other.

[0060] Exemplarily, the brush 25 can ensure the isolation between the cold air duct 71 and the hot air duct 72 in the cabinet body 3 without air leakage.

[0061] Further, please refer to Figure 6 , as a specific implementation of the BBU centralized cabinet provided by the present invention, the upper cable management board 22 includes a first clamping portion 221 and a first V-shaped positioning portion 222, the lower cable management board 24 includes a second clamping portion 241 and a first inverted V-shaped positioning portion 242, and the blocking board 23 includes a second inverted V-shaped positioning portion 231 and a second V-shaped positioning portion 232;

[0062] The upper cable management board 22 and the blocking board 23 are fixed by the cooperation of the first V-shaped positioning portion 222 and the second V-shaped positioning portion 232, and the lower cable management board 24 and the blocking board 23 are fixed by the cooperation of the first inverted V-shaped positioning portion 242 and the second inverted V-shaped positioning portion 231;

[0063] The first clamping portion 221 and the second clamping portion 241 are used to clamp the first cables 4 passing through the cable penetration board 21.

[0064] Exemplarily, the cooperation and fixation of the first V-shaped positioning portion 222 and the second V-shaped positioning portion 232, as well as the cooperation and fixation of the first inverted V-shaped positioning portion 242 and the second inverted V-shaped positioning portion 231, can prevent the blocking plate 23 from falling off, enabling the blocking plate 23 to be detachably connected to the upper wire arranging plate 22 and the lower wire arranging plate 24, facilitating the disassembly and installation of the blocking plate 23. As a variant, wire protection teeth are provided on both the second inverted V-shaped positioning portion 231 and the second V-shaped positioning portion 232, and the wire protection teeth protect the first wire cable to prevent the first wire cable from being cut.

[0065] As a variant, a plurality of clamping holes are provided on both the first clamping portion 221 and the second clamping portion 241, and the plurality of clamping holes are evenly spaced. The first wire cable 4 passing through the cable penetration plate 21 is clamped through the clamping holes.

[0066] Further, please refer to Figure 3 and Figure 7 , as a specific implementation manner of the BBU centralized cabinet provided by the present invention, the isolation air duct mechanism 7 includes an equipment installation component 73, a first guiding component 74, and a second guiding component 75; the BBU device 5 is vertically installed in the equipment installation component 73, a first channel 51 for up-and-down air convection is formed inside the BBU device 5, and a second channel 731 for up-and-down air convection is formed inside the equipment installation component 73. The first guiding component 74 is installed above the equipment installation component 73, and the second guiding component 75 is installed below the equipment installation component 73; a first guiding port communicating with the hot air duct 72 is provided on the first guiding component 74, a second guiding port communicating with the cold air duct 71 is provided on the second guiding component 75, and the setting directions of the first guiding port and the second guiding port are opposite.

[0067] Exemplarily, the directional air duct within the cabinet body 3 is determined by the cooperation of the BBU device 5 and the isolation air duct mechanism 7. The isolation air duct mechanism 7 divides to form a cold air duct 71 and a hot air duct 72 where air can convect up and down. When cold air enters the lower air inlet of the BBU device 5 from the cold air duct 71 below the cabinet body 3, it then takes away the heat dissipated by the BBU device 5 and is discharged from the upper air outlet of the BBU device 5 into the hot air duct 72. And a first channel 51 with up-and-down air convection is formed inside the BBU device 5, which can quickly inhale the cold air in the cold air duct 71 and timely take away the heat of the BBU device 5 through the first channel 51. In addition, a second channel 731 with up-and-down air convection is formed inside the device mounting component 73, which can quickly inhale the cold air in the cold air duct 71 and further timely take away the heat of the BBU device 5 through the second channel 731, thus solving the phenomenon of the intermixing of cold and hot air currents inside the cabinet, preventing local overheating on one side inside the cabinet, and thus solving the heat dissipation problem of high-power BBU devices.

[0068] As a variation, the isolation air duct mechanism 7 further includes an adjustment plate. The adjustment plate is detachably installed inside the device mounting component 73, and the BBU device 5 cooperates with the adjustment plate so that the BBU device is pressed tightly inside the device mounting component.

[0069] Further, please refer to Figure 1 , as a specific implementation manner of the BBU centralized cabinet provided by the present invention, the cabinet body 3 includes a first upright column 34, a second upright column 35, a third upright column 36, and a fourth upright column 37. The first upright column 34, the second upright column 35, the third upright column 36, and the fourth upright column 37 sequentially enclose an installation frame. The side wire tying plate 1 is installed between the first upright column 34 and the second upright column 35, and the first wire management assembly 2 is installed between the second upright column 35 and the third upright column 36, and the side wire tying plate 1 and the first wire management assembly 2 are on the same horizontal plane.

[0070] Further, please refer to Figure 2 , as a specific implementation manner of the BBU centralized cabinet provided by the present invention, the side wire tying plate 1 includes a fixing portion 11, a wire routing portion 12, and a limiting portion 13. The fixing portion 11 is fixedly connected to the first upright column 34 and the second upright column 35.

[0071] One end of the wire routing portion 12 extends upward from the fixing portion 11, and the other end of the wire routing portion 12 extends upward from the limiting portion 13 to form a concave plate structure. A plurality of first cables 4 located on the third side surface 33 inside the cabinet body 3 are threaded through the concave plate. Exemplarily, the side wire tying plate 1 has a guiding function and a wire management function, and several first cables 4 can be threaded through the concave plate to achieve wire management.

[0072] Further, please refer to Figure 2 , Figure 8 and Figure 9 together. As a specific embodiment of the BBU centralized cabinet provided by the present invention, the cable management device further includes a second cable management component 8, and the second cable management component 8 includes a cable management part 81 and a cable winding part 82; a plurality of the second cable management components 8 through which the second cables 9 pass are provided in the first upright column 34, and the plurality of the second cable management components 8 are fixedly arranged on the first upright column 34 at uniform intervals; both the cable management part 81 and the cable winding part 82 are in a ring structure, the cable management part 81 and the cable winding part 82 are integrally formed, and the cable management part 81 and the cable winding part 82 are arranged side by side in a horizontal direction, the cable management part 81 is used for managing the plurality of second cables 9 passing through the cable management part 81, and the cable winding part 82 is used for winding the tails of the second cables 9 passing through the cable winding part 82.

[0073] Exemplarily, an opening is provided on both the cable management part 81 and the cable winding part 82, and through the opening, the second cables 9 can be more conveniently and quickly received into the cable management part 81 and the cable winding part 82.

[0074] The first cable 4 in the BBU centralized cabinet provided by the present invention first passes through the side cable tie plate 1 on the first side 31 inside the cabinet body 3 from the third side 33, then is clamped on the first cable management component 2 on the second side 32 inside the cabinet body 3, and finally is connected to the connection port of the BBU device 5 on the second side 32 inside the cabinet body 3 and the connection port of the power supply 6 on the second side 32 inside the cabinet body 3; Exemplarily, one end of the first cable 4 is connected to the DC distribution unit, and the other end of the first cable 4 is connected to the connection port of the BBU device 5 or the connection port of the power supply 6. The second cables 9 in the BBU centralized cabinet provided by the present invention are sequentially arranged in the cable management part 81, the hidden hole 83 and the cable winding part 82, and the second cables 9 are connected to the connection ports of the BBU devices 5. These two wiring methods can preferentially distinguish the first cables 4 and the second cables 9 and solve the problem that the cables are loose and intertwined and not conducive to arrangement. Exemplarily, the first cables 4 include AC cables or weak electric cables such as optical fiber cables and communication cables, and the second cables 9 include DC power supplies or strong electric cables. Specifically, the present invention does not make any limitations. These two wiring methods can separate AC and DC cables and separate strong and weak electric cables.

[0075] Further, please refer to Figure 3 and Figure 10 together. As a specific embodiment of the BBU centralized cabinet provided by the present invention, the second cable management component 8 further includes a hidden hole 83;

[0076] The hidden hole 83 is provided below the cable management part and on one side of the first upright column 34. The second cable 9 is sequentially threaded through the cable management part 81, the hidden hole 83, and the cable storage part 82, and the second cable 9 is connected to the connection port of the BBU device 5.

[0077] As a variant, a slender space is reserved between the cable management part 81 and the first upright column 34 to ensure that several second cables 9 are hidden in the hidden hole 83 under normal bending conditions.

[0078] Further, please refer to Figure 10 , as a specific embodiment of the BBU centralized cabinet provided by the present invention, a cable protection mechanism 10 is provided on the opening part of the hidden hole 83. The cable protection mechanism 10 is arranged around the opening part, and the cable protection mechanism 10 is made of plastic material.

[0079] As a variant, the hidden hole 83 is designed with a long strip structure. The long strip structure is convenient for conforming to the shape of the first upright column 34 to better hide several cables. In addition, the hidden hole 83 can also be of other shapes, and the present invention does not make specific limitations. Exemplarily, the cable protection mechanism 10 is made of plastic material to prevent the second cable 9 from being cut when passing through the hidden hole 83.

[0080] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A BBU centralized cabinet, characterized in that: The BBU centralized cabinet includes a cabinet body and a cable management device, and the cable management device includes a side cable tie board and a first cable management component; The side cable tie board is installed on the first side inside the cabinet body, and the first cable management component is installed on the second side inside the cabinet body. A plurality of first cables located on the third side inside the cabinet body pass through the side cable tie board and are clamped with the first cable management component, and are connected to the wiring ports of the BBU devices located on the second side inside the cabinet body and the wiring ports of the power supply located on the second side inside the cabinet body. The first side, the second side, and the third side are different sides inside the cabinet, and the second side and the third side are arranged opposite to each other; The first cable management component includes a cable penetration board and a brush. An isolation air duct mechanism is provided inside the cabinet. Among them, the cable penetration board and the side cable tie board are on the same horizontal plane; The isolation air duct mechanism is located below the first cable management component, and the isolation air duct mechanism is used to divide the cabinet body into a cold air duct and a hot air duct. The brush is installed on the cable penetration board, and a plurality of first cables passing through the side cable tie board pass through the brush, and the brush is used to prevent the cold air duct and the hot air duct inside the cabinet from communicating with each other; The isolation air duct mechanism includes an equipment installation component, a first guiding component, and a second guiding component; The BBU device is vertically installed in the equipment installation component. A first channel for up-and-down air convection is formed inside the BBU device, and a second channel for up-and-down air convection is formed inside the equipment installation component. The first guiding component is installed above the equipment installation component, and the second guiding component is installed below the equipment installation component; A first guiding port communicated with the hot air duct is provided on the first guiding component, and a second guiding port communicated with the cold air duct is provided on the second guiding component, and the setting directions of the first guiding port and the second guiding port are opposite; 2. The BBU centralized cabinet according to claim 1, wherein: The first cable management component further includes an upper cable management board, a blocking board, and a lower cable management board; The cable penetration board, the upper cable management board, the blocking board, and the lower cable management board sequentially enclose a hollow cuboid, and the blocking board is detachably connected to the upper cable management board and the lower cable management board; A plurality of first cables passing through the side cable tie board pass through the cable penetration board and are clamped with the upper cable management board or the lower cable management board, and the blocking board is used to block the first cables clamped with the upper cable management board or the lower cable management board; 3. The BBU centralized cabinet according to claim 2, characterized in that: The upper cable management board includes a first clamping portion and a first V-shaped positioning portion, the lower cable management board includes a second clamping portion and a first inverted V-shaped positioning portion, and the blocking board includes a second inverted V-shaped positioning portion and a second V-shaped positioning portion; The upper cable management board and the blocking board are fixed by the cooperation of the first V-shaped positioning portion and the second V-shaped positioning portion, and the lower cable management board and the blocking board are fixed by the cooperation of the first inverted V-shaped positioning portion and the second inverted V-shaped positioning portion; The first clamping portion and the second clamping portion are used to clamp the first cables passing through the cable penetration board.

4. The BBU centralized cabinet according to claim 1, characterized in that: The cabinet includes a first column, a second column, a third column and a fourth column, and the first column, the second column, the third column and the fourth column sequentially form a mounting frame; The side wire tie plate is installed between the first column and the second column, the first wire management assembly is installed between the second column and the third column, and the side wire tie plate and the first wire management assembly are located on the same horizontal plane.

5. The BBU centralized cabinet according to claim 4, characterized in that: The side wire binding plate includes a fixing portion, a wiring portion and a limiting portion; The fixing portion is fixedly connected to the first column and the second column; One end of the wiring portion extends upward from the fixing portion, and the other end of the wiring portion extends upward from the limiting portion to form a concave plate structure, and the plurality of first cables located on the third side surface inside the cabinet are passed through the concave plate.

6. The BBU centralized cabinet according to claim 4, characterized in that: The cable management device further includes a second cable management component, wherein the second cable management component includes a cable management portion and a cable collection portion; A plurality of second cable management assemblies for the second cables to pass through are provided in the first column, and the plurality of second cable management assemblies are evenly spaced and fixed on the first column; The wire management portion and the wire take-up portion are both annular structures, the wire management portion and the wire take-up portion are integrally formed, and the wire management portion and the wire take-up portion are arranged side by side in a horizontal direction. The wire management portion is used to manage several second cables passing through the wire management portion, and the wire take-up portion is used to take up the tail of the second cable passing through the wire take-up portion.

7. The BBU centralized cabinet according to claim 6, characterized in that: The second cable management assembly further includes a hidden hole; The hidden hole is arranged below the wire management part and on one side of the first column. The second cable is sequentially passed through the wire management part, the hidden hole and the wire collection part, and the second cable is connected to the wiring port of the BBU device.

8. The BBU centralized cabinet according to claim 7, characterized in that: A wire protection mechanism is provided on the opening of the hidden hole. The wire protection mechanism is arranged around the opening and is made of plastic.

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