CN211671174U - BBU concentrated cabinet - Google Patents

Abstract

The utility model provides a BBU centralized cabinet, which is provided with BBU integrated group equipment and a vertical air duct mechanism; a cold air channel and a hot air channel which can convect air up and down are formed by the division of the vertical air channel mechanism; the vertical air duct mechanism is internally provided with BBU integrated group equipment, a lower air inlet of the BBU integrated group equipment is communicated with the cold air channel, an upper air outlet of the BBU integrated group equipment is communicated with the hot air channel, and an equipment internal channel for up-and-down air convection is formed by the BBU integrated group equipment. The utility model provides a BBU concentrates cabinet has confirmed the directional wind channel of the internal cabinet through BBU integration group equipment and vertical wind channel mechanism cooperation, and the equipment inner passage of air convection about the inside formation of BBU integration group equipment, can inhale the cold air in the cold wind passageway fast, in time take away the heat of BBU integration group equipment through equipment inner passage, thereby solved the phenomenon of scurrying each other of the inside cold and hot air current of BBU concentration cabinet, prevent that the local heat of the side of BBU concentration cabinet is too high, thereby solve the big consumption equipment heat dissipation problem of 5 GBBU.

Description

BBU concentrated cabinet

Technical Field

The utility model belongs to the communication equipment field, more specifically say, relate to a BBU concentrates cabinet.

Background

With the separation of a (building base Unit, BBU) baseband processing Unit and a (Radio Remote Unit, RRU) Radio Remote Unit and the gradual maturity of RRU Remote technology, a scheme of BBU centralized deployment must be adopted in the future 5G, and an existing scheme of optical fiber direct connection bearer fronthaul is no longer applicable, so that the fronthaul bearer centrally deployed becomes a research key point for the ultra-high density wireless network of the future 5G.

At present, most of BBU concentrated cabinets of 4G base station machine rooms adopt common comprehensive pallets or network cabinets to stack and install BBU equipment, and cold and hot airflow channeling phenomenon can occur after BBUs are placed in a concentrated mode; local heat on the side surface of the rack is concentrated; air ducts are possibly connected in series between adjacent racks, and finally, the temperature of one side of the BBU is overhigh, the temperature of an air inlet is overhigh, and the stable operation of BBU equipment is influenced. The common BBU equipment that advances cold wind, the hot-blast BBU equipment of right play or the BBU equipment that advances cold wind, the hot-blast BBU equipment of left play for a left side of present BBU equipment, if place the BBU equipment in the rack, the phenomenon is scurried each other to the inside cold and hot air current of the concentrated cabinet of BBU can appear after the BBU equipment is concentrated to pile up to make the local heat of the concentrated cabinet side of BBU too high, can lead to the BBU at last to concentrate the problem that the inside radiating effect of cabinet is low.

With the advent of the 5G era, the power consumption of 5G BBU devices is significantly higher than that of 4GBBU devices, and therefore, a BBU centralized cabinet which solves the heat dissipation problem of 5GBBU devices with large power consumption is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BBU cabinet of concentrating to solve the BBU that exists among the prior art and concentrate the local heat of a cabinet side too high, the BBU concentrates the technical problem that the inside radiating effect of cabinet is low.

In order to achieve the above object, the utility model adopts the following technical scheme: the BBU integrated cabinet comprises a cabinet body and a cabinet door, wherein an accommodating space is formed between the cabinet body and the cabinet door, and BBU integrated group equipment and a vertical air duct mechanism are arranged in the accommodating space, wherein the BBU integrated group equipment is equipment for feeding cold air downwards and discharging hot air upwards;

the accommodating space is divided by the vertical air channel mechanism to form a cold air channel and a hot air channel, and the air can be convected up and down;

the vertical air duct mechanism is internally provided with the BBU integrated group equipment, a lower air inlet of the BBU integrated group equipment is communicated with the cold air channel, an upper air outlet of the BBU integrated group equipment is communicated with the hot air channel, and an equipment internal channel for up-and-down air convection is formed inside the BBU integrated group equipment.

Further, the BBU integrated group device includes a first BBU device and/or a second BBU device, and the first BBU device and the second BBU device each include a first main control board, a second main control board, a first baseband board, a second baseband board, a third baseband board, and a fourth baseband board;

the first main control board and the second main control board are horizontally arranged in parallel, the third baseband board and the fourth baseband board are respectively arranged in parallel with the second main control board and the first main control board vertically, and the first baseband board and the second baseband board are arranged in parallel vertically;

the first baseband board and the second main control board are arranged at intervals, and the third baseband board and the second baseband board are arranged at intervals to form device internal channels of the first BBU device and the second BBU device.

Further, the vertical air duct mechanism comprises an equipment mounting part;

the first BBU equipment is vertically installed in the equipment installation part, and an installation part internal channel for air convection up and down is formed in the equipment installation part.

Further, the equipment mounting component comprises a mounting bracket and a separation insert;

a plurality of separation inserting pieces are arranged on the mounting bracket at intervals along the vertical direction, and the first BBU equipment is fixed on the separation inserting pieces.

Further, the separation tab comprises two first brackets and two second brackets;

the two first brackets are respectively fixedly connected with the upper side and the lower side of the mounting bracket, the two second brackets are arranged between the two first brackets, and the two first brackets and the two second brackets jointly enclose a rectangular cavity;

and two through holes are formed in the second supports to form an internal channel of the mounting piece for air convection from top to bottom.

Furthermore, the vertical air duct mechanism also comprises an adjusting plate;

the adjusting plate is detachably mounted in the equipment mounting part, and the first BBU equipment is matched with the adjusting plate to enable the first BBU equipment to be tightly abutted to the equipment mounting part.

Further, the adjusting plate comprises a through groove and a clamping part;

the first BBU equipment is installed in the through groove, one end of the clamping portion is clamped on the first BBU equipment, and the other end of the clamping portion is clamped on the installing support.

Furthermore, the vertical air duct mechanism further comprises an air guide component, the air guide component comprises a cold air guide opening and a hot air guide opening, and the mounting bracket comprises a first opening and a second opening;

the air guide parts are detachably arranged on the upper side and the lower side of the mounting bracket, the upper side and the lower side of the mounting bracket are respectively provided with the cold air guide opening and the heat air guide opening, and the cold air guide opening and the heat air guide opening are respectively communicated with the first opening and the second opening;

the lower air inlet is communicated with the cold air guide opening through the first opening, the upper air outlet is communicated with the hot air guide opening through the second opening, and the arrangement directions of the cold air guide opening and the hot air guide opening are opposite.

Furthermore, a plurality of wire arranging mechanisms for cables to pass through are arranged in an upright post of the cabinet body, and the plurality of wire arranging mechanisms are uniformly fixed on the upright post at intervals; the wire arranging mechanism comprises a wire arranging piece, and the wire arranging piece comprises a wire arranging part and a wire collecting part;

the wire arranging part and the wire collecting part are of annular structures, the wire arranging part and the wire collecting part are arranged in parallel in the horizontal direction, the wire arranging part is used for arranging a plurality of cables penetrating through the wire arranging part, and the wire collecting part is used for collecting wires at the tail parts of the cables penetrating through the wire collecting part.

Further, the wire arranging mechanism further comprises a hiding hole;

hide the hole setting and be in reason line spare below just hide the hole setting and be in one side of stand, the cable is worn to locate in proper order reason line portion, hide the hole and receive in the line portion, just the cable with the wiring mouth of first BBU equipment is connected.

The utility model provides a beneficial effect of concentrated cabinet of BBU lies in: compared with the prior art, the utility model provides a BBU concentrated cabinet has confirmed the directional wind channel in the cabinet body through BBU integrated group equipment and vertical wind channel mechanism cooperation, and accommodation space forms cold wind passageway and the hot-blast passageway that the air can be convection current from top to bottom through vertical wind channel mechanism partition, and after cold air got into the lower air intake of BBU integrated group equipment from the cold wind passageway of the below of accommodation space, then took away the heat that BBU integrated group equipment gived off and discharged to the hot-blast passageway from the upper air outlet of BBU integrated group equipment; and the inside of the BBU integrated group equipment forms an equipment internal channel with upper and lower air convection, so that cold air in the cold air channel can be sucked rapidly, and the heat of the BBU integrated group equipment can be taken away through the equipment internal channel in time, thereby solving the phenomenon that cold and hot air flows in the BBU integrated cabinet flow into each other, preventing the local heat on one side surface of the BBU integrated cabinet from being overhigh, and solving the heat dissipation problem of 5GBBU high-power-consumption equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a BBU centralized cabinet provided in an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a BBU centralized cabinet provided in an embodiment of the present invention;

fig. 3 is a schematic perspective view of a second BBU device and a vertical air duct mechanism provided in an embodiment of the present invention;

fig. 4 is a schematic diagram of an internal structure of a first BBU device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an apparatus mounting component and a first BBU apparatus provided in an embodiment of the present invention;

fig. 6 is an effect schematic diagram of the air duct direction of the front structure of the BBU concentrated cabinet provided in the embodiment of the present invention;

fig. 7 is a schematic perspective view of an apparatus mounting component according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a vertical air duct mechanism and a wind shielding assembly according to an embodiment of the present invention;

fig. 9 is a schematic perspective view of the first BBU device and the vertical air duct mechanism according to the embodiment of the present invention;

fig. 10 is a schematic perspective view of an adjusting plate and a vertical air duct mechanism according to an embodiment of the present invention;

fig. 11 is a schematic perspective view of another adjusting plate and a vertical air duct mechanism according to an embodiment of the present invention;

fig. 12 is a schematic perspective view of a wire management member according to an embodiment of the present invention;

fig. 13 is a schematic view illustrating an effect of installing a cable in the wire arranging member according to an embodiment of the present invention;

fig. 14 is an effect schematic diagram of the wind channel trend when two vertical wind channel mechanisms are installed in the cabinet provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a cabinet body; 12. a cold air passage; 13. a hot air passage; 14. a column;

2. BBU integrated group equipment; 20. a first BBU device; 201. a first main control panel; 202. a second main control panel; 203. a first base band plate; 204. a second base band plate; 205. a third base band plate; 206. a fourth base band plate; 23. an equipment internal channel;

3. a vertical air duct mechanism; 31. an equipment mounting part; 311. mounting a bracket; 3111. a first opening; 3112. a second opening; 312. separating the insert pieces; 3121. a first bracket; 3122. a second bracket; 313. a mount internal passage; 32. an adjusting plate; 321. a through groove; 322. a clamping part; 323. a pressing part; 324. an extension portion; 325. a groove; 33. a wind guide member; 331. a cold air guide opening; 332. a hot air guide opening; 34. a wind shielding assembly;

4. a wire arrangement mechanism; 41. a wire management piece; 411. a line processing part; 412. a wire collecting part; 42. hiding the hole;

5. wire protection mechanism.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be 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 be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 3 together, a BBU concentrated cabinet provided by the present invention will now be described. The BBU concentrated cabinet comprises a cabinet body 1 and a cabinet door, wherein a containing space is formed between the cabinet body 1 and the cabinet door, and a BBU integrated group device 2 and a vertical air duct mechanism 3 are arranged in the containing space, wherein the BBU integrated group device 2 is a device for feeding cold air from the bottom and discharging hot air from the top; the accommodating space is divided by the vertical air channel mechanism 3 to form a cold air channel 12 and a hot air channel 13, wherein air can be convected up and down; the vertical air duct mechanism 3 is internally provided with the BBU integrated group device 2, a lower air inlet of the BBU integrated group device is communicated with the cold air channel 12, an upper air outlet of the BBU integrated group device is communicated with the hot air channel 13, and an internal device channel 23 for up-and-down air convection is formed inside the BBU integrated group device 2.

Illustratively, the cabinet body 1 includes a fixing bracket for fixing the vertical air duct mechanism 3, a plurality of vertical air duct mechanism installation spaces for installing the vertical air duct mechanism 3 are provided inside the cabinet body 1, and different air duct mechanism installation spaces are isolated by a Coarse wavelength division Multiplexer (hereinafter referred to as Coarse wavelength division Multiplexer, CWDM).

The utility model provides a BBU concentrated cabinet, compared with the prior art, the utility model provides a BBU concentrated cabinet has confirmed the directional wind channel in the cabinet body 1 through BBU integrated group equipment 2 and vertical wind channel mechanism 3 cooperation, and accommodation space forms cold wind passageway 12 and hot-blast passageway 13 that the air can be convection from top to bottom through vertical wind channel mechanism 3 division, and after cold air got into the lower air intake of BBU integrated group equipment 2 from cold wind passageway 12 below the accommodation space, then took away the heat that BBU integrated group equipment 2 distributed and discharged to hot-blast passageway 13 from the upper air outlet of BBU integrated group equipment 2; and the inside of the BBU integrated group equipment 2 forms an equipment internal channel 23 which can carry out up-and-down air convection, so that cold air in the cold air channel 12 can be sucked quickly, and the heat of the BBU integrated group equipment 2 can be taken away through the equipment internal channel 23, thereby solving the phenomenon that cold and hot air flows in the BBU integrated group equipment 2 are mixed with each other, preventing the local heat on one side surface of the BBU integrated group equipment 2 from being too high, and solving the heat dissipation problem of 5GBBU high-power-consumption equipment.

Further, please refer to fig. 3 and fig. 4 together, as a specific embodiment of the BBU centralized cabinet provided by the present invention, the BBU integrated group device 2 includes a first BBU device 20 and/or a second BBU device, and the first BBU device 20 and the second BBU device each include a first main control board 201, a second main control board 202, a first baseband board 203, a second baseband board 204, a third baseband board 205 and a fourth baseband board 206; the first main control board 201 and the second main control board 202 are horizontally arranged in parallel, the third baseband board 205 and the fourth baseband board 206 are respectively arranged in parallel with the second main control board 202 and the first main control board 201 vertically, and the first baseband board 203 and the second baseband board 204 are arranged in parallel vertically; the first baseband board 203 and the second main control board 202 are disposed at an interval, and the third baseband board 205 and the second baseband board 204 are disposed at an interval, so as to form the device internal channels 23 of the first BBU device 20 and the second BBU device.

Illustratively, the internal spaces of the first and second BBU devices 20 and 20 reserve a device internal channel 23, and the device internal channel 23 is capable of carrying heat away from the first and second BBU devices 20 and 20 through the device internal channel 23.

Further, please refer to fig. 3, fig. 5 and fig. 6 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the vertical air duct mechanism 3 includes an equipment installation part 31; the first BBU device 20 is mounted vertically within the device mounting part 31, with the interior of the device mounting part 31 forming a mount interior channel 313 for convection of air up and down.

Illustratively, the inside of the device installation part 31 forms an installation part internal channel 313 for convection of upper and lower air, which can rapidly suck cold air in the cold air channel 12, and further timely take away heat of the BBU integrated group device 2 through the device internal channel 23, thereby solving the mutual channeling phenomenon of cold and hot air flows in the BBU integrated cabinet and preventing local overhigh heat on one side surface of the BBU integrated cabinet.

Further, please refer to fig. 3 and fig. 7 together, as a specific embodiment of the BBU centralized cabinet provided by the present invention, the equipment installation component 31 includes an installation bracket 311 and a separation insert piece 312; a plurality of separation inserting pieces 312 are arranged on the mounting bracket 311 at intervals along the vertical direction, and the first BBU device 20 is fixed on the separation inserting pieces 312.

Illustratively, the first BBU device 20 can also be secured to the separation tab 312, and the first BBU device 20 and the second BBU device can also be secured in combination to the separation tab 312; a single first BBU device 20 or second BBU device is secured between adjacent separating tabs 312. As a modification, the partition insert pieces and the BBU integrated group device 2 are provided with screw holes at corresponding positions, and the BBU integrated group device 2 is fixed to the partition insert pieces by bolts.

Further, referring to fig. 7, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the separation insert 312 includes two first supports 3121 and two second supports 3122; the two first supports 3121 are respectively fixedly connected with the upper side and the lower side of the mounting bracket 311, the two second supports 3122 are arranged between the two first supports 3121, and the two first supports 3121 and the two second supports 3122 together enclose a rectangular cavity; and two communicated through holes are formed on the two second supports 3122 to form an installation part internal channel 313 for upper and lower air convection.

Illustratively, two of the second supports 3122 are used for separating BBU integrated group devices 2, the second supports 3122 have a certain width, and the BBU integrated group devices 2 on both sides of the second supports 3122 are separated by the second supports 3122 themselves; a plurality of BBU integrated group devices 2 may be mounted inside the mounting bracket 311, and the plurality of BBU integrated group devices 2 may need to be connected by a connection part, and in order to ensure that the connection parts between the plurality of BBU integrated group devices 2 can be connected, gaps need to be provided between the first brackets 3121 and the second brackets 3122 of the same partition board 312, so that the first brackets 3121 and the second brackets 3122 can enclose a rectangular cavity to facilitate connection of the connection parts of the BBU integrated group devices 2 on both sides of the partition board 312.

As a modification, a plurality of support plates for supporting the BBU integrated group device 2 are fixed below the first support 3121 near the cooling air inlet 331.

As another modification, a plurality of reinforcing ribs are provided on the second support 3122 near the back of the cabinet 1, and a plurality of the reinforcing ribs are parallel to each other, and the plurality of the reinforcing ribs improve the mode of the second support 3122 near the back of the cabinet 1.

As another modification, referring to fig. 8, the vertical air duct mechanism 3 further includes a wind shielding assembly 34, and when the BBU integrated group device 2 is not fully laid on the mounting bracket 311, the wind shielding assembly may be disposed on a rectangular cavity defined by the two first brackets 3121 and the two second brackets 3122, so as to seal the air duct according to the number of BBU integrated group devices 2, and prevent the mutual air flow between the cold channel and the hot channel.

Further, please refer to fig. 9 and fig. 10 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the vertical air duct mechanism 3 further includes an adjusting plate 32; the adjustment plate 32 is removably mounted within the equipment mounting component 31 and the first BBU device 20 cooperates with the adjustment plate 32 such that the first BBU device 20 abuts within the equipment mounting component 31.

Illustratively, the width of said first BBU device 20 is less than the width of said second BBU device, said second BBU device; the first BBU device 20 cooperates with the adjustment plate 32 such that the first BBU device 20 abuts against the device mounting part 31; the second BBU devices can be mounted directly within the device mounting component 31. The adjusting plate 32 is designed to be light, and when the original installed second BBU device needs to be replaced by the first BBU device 20 in the device installation part 31, the first BBU device 20 can be abutted to the device installation part 31 through the cooperation of the first BBU device 20 and the adjusting plate 32. A second support 3122 adjacent to the hot air duct 13 is detachably mounted on the mounting support 311, specifically fig. 9 is a schematic view of a mounting structure when the first BBU device is mounted in the device mounting part 31; fig. 3 is a schematic view of the mounting structure when the second BBU device is mounted in the device mounting section 31.

Further, please refer to fig. 9 to fig. 10 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the adjusting plate 32 includes a through groove 321 and a clamping portion 322; the first BBU device 20 is installed in the through groove 321, one end of the clamping portion 322 is clamped on the first BBU device 20, and the other end of the clamping portion 322 is clamped on the mounting bracket 311. The clamping portion 322 is disposed at a side close to the hot air channel 13.

As a variation, please refer to fig. 11, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the adjusting plate 32 includes a pressing portion 323, an extending portion 324 and a groove 325, and the device mounting component 31 includes a mounting bracket 311; one edge of the extension 324 extends upward to form the pressing portion 323, the other edge of the extension 324 extends downward to form the groove 325, the pressing portion 323 abuts against the first BBU device 20, and the groove 325 is clamped on the mounting bracket 311.

As another variation, the length of the extension portion 324 is adjustable, and the length is adjusted according to the width of the first BBU device 20 or the second BBU device, so as to divide the accommodating space into the cold air passage 12 and the hot air passage 13, which can allow air to flow in a vertical convection manner.

Further, please refer to fig. 3 and fig. 7 together, as a specific embodiment of the BBU centralized cabinet provided by the present invention, the vertical air duct mechanism 3 further includes an air guiding part 33, the air guiding part 33 includes a cold air guiding opening 331 and a hot air guiding opening 332, the mounting bracket 311 includes a first opening 3111 and a second opening 3112; the air guiding part 33 is detachably mounted on the upper and lower sides of the mounting bracket 311, the upper and lower sides of the mounting bracket 311 are respectively provided with the cold air guiding opening 331 and the heat air guiding opening 332, and the cold air guiding opening 331 and the heat air guiding opening 332 are respectively communicated with the first opening 3111 and the second opening 3112; the lower air inlet is communicated with the cold air guide port 331 through the first opening 3111, the upper air outlet is communicated with the hot air guide port 332 through the second opening 3112, and the arrangement directions of the cold air guide port 331 and the hot air guide port 332 are opposite.

Exemplarily, taking the air guiding part 33 including the cold air guiding opening 331 as an example, the air guiding part 33 includes two side plates and an air guiding plate, one side of the two side plates and one side of the air guiding plate are fixedly connected to the first opening 3111 of the mounting bracket 311, the two side plates and the air guiding plate enclose the cold air guiding opening 331, the cold air guiding opening 331 is communicated with the first opening 3111, specifically, the air guiding plate is inclined towards the air guiding opening, the air guiding plate is an inclined plate, and an acute angle is formed between the air guiding plate and a plane where the cold air guiding opening 331 is located, so that the air guiding plate can guide the flow direction of air; similarly, the air guiding component 33 includes a heat conducting opening 332, one side of the two side plates and one side of the air guiding plate are fixedly connected to the second opening 3112 of the mounting bracket 311, and the heat conducting opening 332 is communicated with the second opening 3112.

As a variation, the air guiding member 33 may guide hot air or cold air, and when the air guiding member 33 at one end is determined as the cold air guiding opening 331, the air guiding member at the other end is determined as the hot air guiding opening 332; the wind guide part 33 may be fixedly connected to the mounting bracket 311, or detachably connected to the mounting bracket 311, specifically, the wind guide part 33 may be screwed to the mounting bracket 311, so that the wind guide part 33 may be detached for transportation, and if the wind guide part 33 or the mounting bracket 311 is damaged, the damaged part may be replaced to achieve the purpose of repair. Illustratively, the lower air inlet is communicated with the cold air outlet 331 through the first opening 3111, and the upper air outlet is communicated with the hot air outlet 332 through the second opening 3112, so as to ensure that the internal space of the BBU integrated device 2 can perform heat exchange of up-down convection with the cold air channel 12 and the hot channel.

The utility model provides a corresponding condenser of BBU concentrated cabinet accessible and hair-dryer cooperation are with cold air blowing to cold wind passageway 12, and adsorb cold air to the installing component from cold wind passageway 12 through cold wind guiding mouth 331, when BBU integrated group equipment 2 contact in cold air and the installing component, cold air is because the temperature has the difference with the integrated group equipment 2 temperature of BBU, thereby can take away the heat that BBU integrated group equipment 2 gived off, and flow from hot wind guiding mouth 332, and concentrate the cabinet with hot-air outgoing BBU through hot-blast channel 13 with hot wind guiding mouth 332 intercommunication.

Further, please refer to fig. 1 and fig. 12 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, a plurality of cable management mechanisms 4 for cables to pass through are disposed in a column 14 of the cabinet body 1, and the plurality of cable management mechanisms 4 are fixed on the column 14 at uniform intervals; the wire arranging mechanism 4 comprises a wire arranging member 41, and the wire arranging member 41 comprises a wire arranging part 411 and a wire collecting part 412; the wire arranging part 411 and the wire collecting part 412 are both of an annular structure, the wire arranging part 411 and the wire collecting part 412 are arranged in parallel in the horizontal direction, the wire arranging part 411 is used for arranging a plurality of cables penetrating through the wire arranging part 411, and the wire collecting part 412 is used for collecting the tail parts of the cables penetrating through the wire collecting part 412.

As a modification, the wire arranging part 411 and the wire collecting part 412 are both provided with an opening through which the cable can be more conveniently and quickly stored in the wire arranging part 411 and the wire collecting part 412.

Further, please refer to fig. 1, fig. 13 and fig. 14 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, the wire arrangement mechanism 4 further includes a hidden hole 42; hide hole 42 and set up in reason line spare 41 below just hide hole 42 sets up one side of stand 14, the cable is worn to locate in proper order in reason line portion 411, hide hole 42 and the receipts line portion 412, just the cable with the wiring mouth of first BBU equipment 20 is connected.

As a variant, an elongated space is left between the wire management portion 411 and an upright post 14 of the cabinet 1 to ensure that the cables are hidden in the hidden holes 42 under normal bending conditions.

Further, please refer to fig. 1 and fig. 13 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, a wire protection mechanism 5 is disposed on the opening portion of the hidden hole 42, the wire protection mechanism 5 is disposed around the opening portion, and the wire protection mechanism 5 is made of a plastic material.

As a variation, hide hole 42 and be the design of rectangular shape structure, the shape that rectangular shape structure design is convenient for accord with stand 14 is convenient for hide a plurality of cables better, in addition, hide hole 42 still can be for other shapes, specifically the utility model discloses do not do the restriction. Illustratively, the wire protection mechanism 5 is made of plastic material, which can prevent the cable from being cut when passing through the hidden hole 42.

Further, please refer to fig. 14 together, as a specific embodiment of the BBU concentrated cabinet provided by the present invention, two vertical air duct mechanisms 3 stacked and arranged along the vertical direction are arranged in the cabinet body 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A centralized cabinet of BBU which characterized in that: the BBU integrated group equipment is equipment for feeding cold air downwards and discharging hot air upwards;

the accommodating space is divided by the vertical air channel mechanism to form a cold air channel and a hot air channel, and the air can be convected up and down;

the vertical air duct mechanism is internally provided with the BBU integrated group equipment, a lower air inlet of the BBU integrated group equipment is communicated with the cold air channel, an upper air outlet of the BBU integrated group equipment is communicated with the hot air channel, and an equipment internal channel for up-and-down air convection is formed inside the BBU integrated group equipment.

2. The BBU centralized cabinet of claim 1, wherein: the BBU integrated group equipment comprises first BBU equipment and/or second BBU equipment, wherein the first BBU equipment and the second BBU equipment respectively comprise a first main control board, a second main control board, a first baseband board, a second baseband board, a third baseband board and a fourth baseband board;

the first main control board and the second main control board are horizontally arranged in parallel, the third baseband board and the fourth baseband board are respectively arranged in parallel with the second main control board and the first main control board vertically, and the first baseband board and the second baseband board are arranged in parallel vertically;

the first baseband board and the second main control board are arranged at intervals, and the third baseband board and the second baseband board are arranged at intervals to form device internal channels of the first BBU device and the second BBU device.

3. The BBU centralized cabinet of claim 2, wherein: the vertical air duct mechanism comprises an equipment installation part;

the first BBU equipment is vertically installed in the equipment installation part, and an installation part internal channel for air convection up and down is formed in the equipment installation part.

4. The BBU centralized cabinet of claim 3, wherein: the equipment mounting part comprises a mounting bracket and a separation inserting sheet;

a plurality of separation inserting pieces are arranged on the mounting bracket at intervals along the vertical direction, and the first BBU equipment is fixed on the separation inserting pieces.

5. The BBU centralized cabinet of claim 4, wherein: the separation insert comprises two first brackets and two second brackets;

the two first brackets are respectively fixedly connected with the upper side and the lower side of the mounting bracket, the two second brackets are arranged between the two first brackets, and the two first brackets and the two second brackets jointly enclose a rectangular cavity;

and two communicated through holes are formed in the two second supports to form an internal channel of the mounting piece for air convection up and down.

6. The BBU centralized cabinet of claim 5, wherein: the vertical air duct mechanism also comprises an adjusting plate;

the adjusting plate is detachably mounted in the equipment mounting part, and the first BBU equipment is matched with the adjusting plate to enable the first BBU equipment to be tightly abutted to the equipment mounting part.

7. The BBU centralized cabinet of claim 6, wherein: the adjusting plate comprises a through groove and a clamping part;

the first BBU equipment is installed in the through groove, one end of the clamping portion is clamped on the first BBU equipment, and the other end of the clamping portion is clamped on the installing support.

8. The BBU centralized cabinet of claim 7, wherein: the vertical air channel mechanism further comprises an air guide component, the air guide component comprises a cold air guide opening and a hot air guide opening, and the mounting bracket comprises a first opening and a second opening;

the air guide parts are detachably arranged on the upper side and the lower side of the mounting bracket, the upper side and the lower side of the mounting bracket are respectively provided with the cold air guide opening and the heat air guide opening, and the cold air guide opening and the heat air guide opening are respectively communicated with the first opening and the second opening;

the lower air inlet is communicated with the cold air guide opening through the first opening, the upper air outlet is communicated with the hot air guide opening through the second opening, and the arrangement directions of the cold air guide opening and the hot air guide opening are opposite.

9. The BBU centralized cabinet of claim 2, wherein: a plurality of wire arranging mechanisms for cables to pass through are arranged in one upright post of the cabinet body, and the plurality of wire arranging mechanisms are uniformly fixed on the upright post at intervals; the wire arranging mechanism comprises a wire arranging piece, and the wire arranging piece comprises a wire arranging part and a wire collecting part;

the wire arranging part and the wire collecting part are of annular structures, the wire arranging part and the wire collecting part are arranged in parallel in the horizontal direction, the wire arranging part is used for arranging a plurality of cables penetrating through the wire arranging part, and the wire collecting part is used for collecting wires at the tail parts of the cables penetrating through the wire collecting part.

10. The BBU centralized cabinet of claim 9, wherein: the wire arranging mechanism further comprises a hidden hole;

hide the hole setting and be in reason line spare below just hide the hole setting and be in one side of stand, the cable is worn to locate in proper order reason line portion, hide the hole and receive in the line portion, just the cable with the wiring mouth of first BBU equipment is connected.

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