CN105578805A - Communication system and cabinet thereof - Google Patents

Communication system and cabinet thereof Download PDF

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Publication number
CN105578805A
CN105578805A CN201410554950.9A CN201410554950A CN105578805A CN 105578805 A CN105578805 A CN 105578805A CN 201410554950 A CN201410554950 A CN 201410554950A CN 105578805 A CN105578805 A CN 105578805A
Authority
CN
China
Prior art keywords
installation portion
communication equipment
crossbeam
equipment
rack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201410554950.9A
Other languages
Chinese (zh)
Inventor
杨正东
胡晓明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201410554950.9A priority Critical patent/CN105578805A/en
Priority to PCT/CN2015/081197 priority patent/WO2016058397A1/en
Publication of CN105578805A publication Critical patent/CN105578805A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus

Abstract

The invention provides a communication system and a cabinet thereof. The cabinet comprises columns arranged opposite to each other, communication equipment is mounted between the columns, the cabinet also comprises equipment installation portions arranged pairwise between the columns along the horizontal direction, and a communication equipment installation space is formed between the equipment installation portions so that the communication equipment installed between the equipment installation portions forms an air flow path. According to the invention, the equipment installation portions which are designed independently are added to the cabinet in the prior art, the communication equipment is mounted between the two equipment installation portions, a vertical gap is formed among communication equipment, a vertical air flow path is further formed, cascaded heating and mutual interference of horizontally installed communication equipment of a traditional natural radiating device are effectively avoided, and components are prevented for high-temperature failure due to low heat radiation performance.

Description

Communication system and rack thereof
Technical field
The present invention relates to the communications field, in particular to a kind of communication system and rack thereof.
Background technology
Communication equipment generally needs to be arranged in rack to use, and rack needs to provide the basic functions such as installation, power supply, wiring, heat radiation to communication equipment.The same communication equipment of multiple stage or different types of communication equipment may be installed in rack.Communication equipment is generally installed by the bracket support of the rack left and right sides, and hangers and rack two heel post of the communication equipment left and right sides are connected by screw.
Inside communication equipment has pcb board and various electronic device, possesses certain power consumption, and the power consumption depolarization of various electronic device exports at least partially through signal cable, and the overwhelming majority is converted into heat energy, and the temperature of device and PCB is raised.Therefore, need to carry out heat dissipation design to communication equipment, the heat energy that communication equipment is produced successfully can discharge its outside.And also need to discharge rack further from the heat that communication equipment is discharged, the temperature that could maintain equipment no longer raises, thus makes the input of electric energy and shedding of heat energy reach dynamic equilibrium.
The means of communication equipment heat radiation can be divided into natural heat dissipation and forced air cooling two kinds, and wherein, forced air cooling flows through heater element by fans drive air, thus take device heat out of equipment; The feature of forced air cooling is that inside communication equipment has clearer and more definite air channel wind direction; Natural heat dissipation is the fan not having active heat removal, is a kind of passive radiating mode, and the change of air themperature produces variable density, thus produces free convection under gravity, and heat rises cold falling, and is characterized in that the direction that air-flow rises is parallel to gravity direction.
The conventional mounting mode of communication equipment in rack as shown in Figure 1, communication equipment is installed by the bracket of rack and the hangers of equipment self, for the equipment (1U ~ 3U) that height dimension is flat, if pass through wind-cooling heat dissipating, then wind direction is generally horizontal direction, from left to right or from right to left; Therefore, the such equipment of multiple stage is arranged in same rack, there is not obvious interference in air flow each other.
But, if communication equipment is natural heat dissipation, then the air movement direction of free convection is vertical direction, now, if be provided with this kind equipment of multiple stage in same rack, then the heat radiation of equipment room can produce and interfere with each other, and the communication equipment being especially in top can be subject to the baking of bottom device, and the rising of the hot-air of the communication equipment of below is simultaneously discharged and also obstructed.If communication equipment quantity is more, then this phenomenon will be more serious.
Therefore, the communication equipment that prior art cannot solve this multiple stage natural heat dissipation is arranged on the heat dissipation problem produced in same rack, inside communication equipment device temperature may be caused too high thus cause equipment failure or damage by conventional mounting mode.
Summary of the invention
Main purpose of the present invention is to provide a kind of communication system and rack thereof, to solve the poor problem of the communication equipment radiating effect being arranged in rack of the prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of rack for installing communication equipment, comprise the column be oppositely arranged, communication equipment is arranged between column, and rack also comprises the equipment installation portion arranged in pairs, and equipment installation portion is disposed side by side between column in the horizontal direction, form communication equipment installing space between equipment installation portion, make to be arranged between the communication equipment between equipment installation portion and form current path.
Further, rack also comprises first crossbeam, and first crossbeam is arranged between column at intervals along the bearing of trend of column, and equipment installation portion is arranged on first crossbeam, makes to form communication equipment installing space between two adjacent first crossbeams.
Further, first crossbeam and uprights vertical are arranged.
Further, first crossbeam comprises the first installation portion and the first support portion, and the first support portion is arranged on the side of the first installation portion, and the first support portion extends along the direction away from the first installation portion; Wherein, the first installation portion is equipment installation portion, and first crossbeam is connected with column by the first installation portion, and the first support portion abuts with communication equipment.
Further, the two ends along its bearing of trend of the first installation portion are provided with the first installing hole, and the two ends of the first installation portion are connected with column correspondingly by the first installing hole.
Further, one end near the first support portion of the first installation portion is provided with the first connecting hole, and the first installation portion is connected with the hangers of communication equipment by the first connecting hole.
Further, rack also comprises first crossbeam and second cross beam, and first crossbeam and second cross beam are arranged at intervals along the bearing of trend of column, and second cross beam is arranged between two first crossbeams; Wherein, one end along its Width of first crossbeam is provided with equipment installation portion, and the two ends along its Width of second cross beam are provided with equipment installation portion, makes all to form communication equipment installing space between second cross beam and the first crossbeam of its both sides.
Further, second cross beam comprises the second installation portion and the second support portion, and the second support portion is arranged on the side of the second installation portion, and the second support portion extends along the direction away from the second installation portion; Wherein, second installation portion is equipment installation portion, the two ends along its Width of the second installation portion are provided with the second support portion, and the two ends along its Width of the second installation portion are provided with the second connecting hole, and the second installation portion is connected with the hangers of communication equipment by the second connecting hole.
Further, rack comprises multipair first crossbeam, and multipair first crossbeam is arranged along the bearing of trend of column.
According to a further aspect in the invention, provide a kind of communication system, comprise rack and be arranged on the communication equipment on rack, rack is above-mentioned rack.
Further, between the first crossbeam of rack or between first crossbeam and the second cross beam of rack, be provided with communication equipment, and shift to install between the communication equipment of adjacent two layers.
The present invention is on the rack basis of prior art, add the equipment installation portion of independent design, communication equipment is arranged between two equipment installation portions, so just, the gap forming vertical direction between communication equipment can be made, and then form the current path of vertical direction, cascade heating between the communication equipment occurred when efficiently avoid the installation of traditional natural heat dissipation equipment level, the phenomenon interfered with each other, avoid the situation of the components and parts high temperature failure caused because of poor heat radiation.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of communication system of the prior art;
Fig. 2 shows the structural representation of the communication system of first embodiment of the present invention;
Fig. 3 shows the structural representation of the communication system of second embodiment of the present invention;
Fig. 4 shows the front view of Fig. 3;
Fig. 5 shows the structural representation of the communication system of the 3rd embodiment of the present invention;
Fig. 6 shows the structural representation of first crossbeam; And
Fig. 7 shows the structural representation of second cross beam.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, column; 2, communication equipment; 10, column; 20, first crossbeam; 21, the first installation portion; 22, the first support portion; 23, the first installing hole; 24, the first connecting hole; 30, second cross beam; 31, the second installation portion; 32, the second support portion; 33, the second connecting hole; 34, the second installing hole; 100, rack; 200, communication equipment.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.Obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
According to an aspect of the present invention, provide a kind of rack for installing communication equipment, please refer to Fig. 1 to Fig. 7, this rack 100 comprises the column 10 be oppositely arranged, and communication equipment 200 is arranged between column 10, and rack 100 also comprises the equipment installation portion arranged in pairs, equipment installation portion is disposed side by side between column 10 in the horizontal direction, form communication equipment installing space between equipment installation portion, make to be arranged between the communication equipment 200 between equipment installation portion and form current path.
The present invention is on the rack basis of prior art, add the equipment installation portion of independent design, communication equipment 200 is arranged between two equipment installation portions, so just, the gap forming vertical direction between communication equipment 200 can be made, and then form the current path of vertical direction, cascade heating between the communication equipment occurred when efficiently avoid the installation of traditional natural heat dissipation equipment level, the phenomenon interfered with each other, avoid the situation of the components and parts high temperature failure caused because of poor heat radiation.
Preferably, rack 100 also comprises first crossbeam 20, first crossbeam 20 is arranged between column 10 at intervals along the bearing of trend of column 10, and equipment installation portion is arranged on first crossbeam 20, makes to form communication equipment installing space between two adjacent first crossbeams 20.
Preferably, first crossbeam 20 is vertical with column 10 is arranged.Like this, communication equipment 200 can be made to be installed to vertically on rack 100.
Preferably, first crossbeam 20 comprises the side that the first installation portion 21 and the first support portion 22, support portion 22, first are arranged on the first installation portion 21, and the first support portion 22 extends along the direction away from the first installation portion 21; Wherein, the first installation portion 21 is equipment installation portion, and first crossbeam 20 is connected with column 10 by the first installation portion 21, and the first support portion 22 abuts with communication equipment 200.
Preferably, the two ends that the two ends along its bearing of trend of the first installation portion 21 are provided with the first installing hole 23, first installation portion 21 are connected with column 10 correspondingly by the first installing hole 23.
Preferably, first connecting hole 24, first installation portion 21 that is provided with near one end of the first support portion 22 of the first installation portion 21 is connected with the hangers of communication equipment 200 by the first connecting hole 24.Preferably, the first connecting hole 24 is arranged at intervals along the bearing of trend of the first installation portion 21.First crossbeam 20 is provided with the first connecting hole 24 array, make the installation site of every platform communication equipment 200 adjustable at the bearing of trend of first crossbeam 20, required suitable level interval can be reserved, in order to reserve the gas channel of vertical direction between communication equipment 200.
Preferably, as shown in figure 5 and figure 7, rack 100 also comprises first crossbeam 20 and second cross beam 30, and first crossbeam 20 and second cross beam 30 are arranged at intervals along the bearing of trend of column 10, and second cross beam 30 is arranged between two first crossbeams 20; Wherein, one end along its Width of first crossbeam 20 is provided with equipment installation portion, the two ends along its Width of second cross beam 30 are provided with equipment installation portion, make all to form communication equipment installing space between the first crossbeam 20 of second cross beam 30 and its both sides.Like this, just multilayer communication equipment 200 can be set on rack 100.
Preferably, second cross beam 30 comprises the side that the second installation portion 31 and the second support portion 32, support portion 32, second are arranged on the second installation portion 31, and the second support portion 32 extends along the direction away from the second installation portion 31; Wherein, second installation portion 31 is equipment installation portion, the two ends along its Width of the second installation portion 31 are provided with the second support portion 32, and the two ends along its Width of the second installation portion 31 are provided with the second connecting hole 33, second installation portion 31 is connected with the hangers of communication equipment 200 by the second connecting hole 33.Preferably, the two ends that the two ends of the second installation portion 31 are provided with the second installing hole 34, second installation portion 31 are connected with column 10 correspondingly by the second installing hole 34.
Preferably, as shown in Figure 3 and Figure 4, rack 100 comprises multipair first crossbeam 20, and multipair first crossbeam 20 is arranged along the bearing of trend of column 10.Like this, just multilayer communication equipment 200 can be set on rack 100.
When occurring that upper and lower multilayer communication equipment 200 is installed, 200 the interval stagger arrangement of levels communication equipment are installed, and like this, can reduce the cascade heating between levels.Meanwhile, below communication equipment 200 or on can increase fan frame with heat radiation ability.
According to another aspect of the present invention, provide a kind of communication system, the communication equipment 200 comprising rack 100 and be arranged on rack 100, rack 100 is above-mentioned rack 100.
Preferably, between the first crossbeam 20 of rack 100 or between the second cross beam 30 of first crossbeam 20 and rack 100, be provided with communication equipment 200, and shift to install between the communication equipment 200 of adjacent two layers.The scheme of the setting interval stagger arrangement installation of this communication equipment 200, provides radiating airflow passage in the vertical direction.
When level is installed on two diverse locations up and down of rack 100 to two first crossbeams 20 respectively, the centre of first crossbeam 20 then may be used for the communication equipment 200 of at right angle setting band hangers, certainly, the vertical interval of first crossbeam 20 needs to adapt with the length dimension of communication equipment.The first connecting hole 24 on first crossbeam 20 is connected by screw with the hangers of communication equipment 200, and the supporting plane of the first support portion 22 on first crossbeam 20 is for holding the fore-end of communication equipment 200.When multiple communication equipment 200 is installed, between communication equipment 200, leave gap, for reserving the gas channel of equipment room.
Wherein, the connecting hole that crossbeam is connected with the hangers of communication equipment 200 can be the array arranged at a certain distance, and the quantity of connecting hole more than the quantity required for actual installation, can provide to install to equipment the position can selected, adjust.The spacing reserved between multiple communication equipment 200 is generally more than or equal to 10mm, and the size of this spacing can be adjusted by the installation site of the hangers of adjustment communication equipment 200 on crossbeam, to obtain the optimal spacing being more suitable for actual conditions.
When needing to be arranged on the communication equipment 200 in rack 100 more than one deck, the logarithm of first crossbeam 20 can be increased or increase second cross beam 30, so that the installation of more multi-communication devices 200.In every one deck, the installation of communication equipment 200 is with aforementioned.
Preferably, the height of the vertical direction of the spacing left between the communication equipment 200 of same layer and communication equipment 200 itself is close, or is greater than the gauge of communication equipment 200 itself; Communication equipment 200 tool for mounting of different layers is for following rule: the installation site of this layer of communication equipment 200 and communication equipment 200 stagger arrangement in vertical direction of adjacent layer are opened.Such as, the corresponding interstitial site in lower floor in upright position, communication equipment 200 place on upper strata, the corresponding interstitial site between upper layer communication equipment 200 in upright position, communication equipment 200 place of lower floor.Like this, the communication equipment 200 of interlayer can avoid influencing each other of thermal current, and the baking of infrastructure devices avoided by the communication equipment 200 on upper strata.
Wherein, the design of second cross beam 30 can be different from first crossbeam 20, be illustrated in figure 7 another kind of beam design example, there is in the both sides up and down of second cross beam 30 the second symmetrical connecting hole 33 array, there is the second symmetrical support portion 32 simultaneously in the both sides up and down of second cross beam 30.Like this, crossbeam in the middle of two-layer communication equipment 200 only can need one, levels communication equipment 200 is arranged on same crossbeam, the hangers of upper layer communication equipment 200 is connected with the first connecting hole 24 on the first crossbeam 20 of top, and the hangers of underlay communication equipment 200 is connected with the second connecting hole 33 on the first crossbeam 20 of below.
Preferably, the inside of rack 100 can be provided with other fan inserting box, for provide strengthening equipment within machine cabinet heat radiation air-flow, air-flow by the gap between aforementioned communication equipment 200, for communication equipment 200 provides enhance heat.
Preferably, the position of fan inserting box can in the bottom of all communication equipments 200, also can between two-layer communication equipment 200, also can in the top of all layer communication equipments 200.
Preferably, the quantity of fan inserting box can be more than one, and position can be placed on the top of communication equipment 200, below or centre respectively.Preferably, first crossbeam 20 and second cross beam 30 can add the annex possessing and provide cable bundle, management, to facilitate the cabling of equipment cable.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
The present invention is on the rack basis of prior art, add the equipment installation portion of independent design, communication equipment is arranged between two equipment installation portions, so just, the gap forming vertical direction between communication equipment can be made, and then form the current path of vertical direction, cascade heating between the communication equipment occurred when efficiently avoid the installation of traditional natural heat dissipation equipment level, the phenomenon interfered with each other, avoid the situation of the components and parts high temperature failure caused because of poor heat radiation.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (11)

1. one kind for installing the rack of communication equipment, comprise the column (10) be oppositely arranged, described communication equipment (200) is arranged between described column (10), it is characterized in that, described rack (100) also comprises the equipment installation portion arranged in pairs, described equipment installation portion is disposed side by side between described column (10) in the horizontal direction, form communication equipment installing space between described equipment installation portion, make to be arranged between the described communication equipment (200) between described equipment installation portion and form current path.
2. rack according to claim 1, it is characterized in that, described rack (100) also comprises first crossbeam (20), described first crossbeam (20) is arranged between described column (10) along the bearing of trend of described column (10) at intervals, and described equipment installation portion is arranged on described first crossbeam (20), make to form described communication equipment installing space between two adjacent described first crossbeams (20).
3. rack according to claim 2, is characterized in that, described first crossbeam (20) is vertical with described column (10) to be arranged.
4. rack according to claim 2, it is characterized in that, described first crossbeam (20) comprises the first installation portion (21) and the first support portion (22), described first support portion (22) is arranged on the side of described first installation portion (21), and described first support portion (22) extends along the direction away from described first installation portion (21); Wherein, described first installation portion (21) is described equipment installation portion, and described first crossbeam (20) is connected with described column (10) by described first installation portion (21), and described first support portion (22) abuts with described communication equipment (200).
5. rack according to claim 4, it is characterized in that, the two ends along its bearing of trend of described first installation portion (21) are provided with the first installing hole (23), and the two ends of described first installation portion (21) are connected with described column (10) correspondingly by described first installing hole (23).
6. rack according to claim 4, it is characterized in that, one end of close described first support portion (22) of described first installation portion (21) is provided with the first connecting hole (24), and described first installation portion (21) is connected with the hangers of described communication equipment (200) by described first connecting hole (24).
7. rack according to claim 1, it is characterized in that, described rack (100) also comprises first crossbeam (20) and second cross beam (30), described first crossbeam (20) and described second cross beam (30) are arranged at intervals along the bearing of trend of described column (10), and described second cross beam (30) is arranged between two described first crossbeams (20); Wherein, one end along its Width of described first crossbeam (20) is provided with described equipment installation portion, the two ends along its Width of described second cross beam (30) are provided with described equipment installation portion, make all to form described communication equipment installing space between the first crossbeam (20) of described second cross beam (30) and its both sides.
8. rack according to claim 7, it is characterized in that, described second cross beam (30) comprises the second installation portion (31) and the second support portion (32), described second support portion (32) is arranged on the side of described second installation portion (31), and described second support portion (32) extends along the direction away from described second installation portion (31); Wherein, described second installation portion (31) is described equipment installation portion, the two ends along its Width of described second installation portion (31) are provided with described second support portion (32), and the two ends along its Width of described second installation portion (31) are provided with the second connecting hole (33), described second installation portion (31) is connected with the hangers of described communication equipment (200) by described second connecting hole (33).
9. rack according to claim 2, it is characterized in that, described rack (100) comprises multipair described first crossbeam (20), and described multipair described first crossbeam (20) is arranged along the bearing of trend of described column (10).
10. a communication system, comprise rack (100) and be arranged on the communication equipment (200) on described rack (100), it is characterized in that, described rack (100) rack according to any one of claim 1 to 9 (100).
11. communication systems according to claim 10, it is characterized in that, be provided with described communication equipment (200) between the first crossbeam (20) of described rack (100) or between the second cross beam (30) of described first crossbeam (20) and described rack (100), and shift to install between the described communication equipment (200) of adjacent two layers.
CN201410554950.9A 2014-10-17 2014-10-17 Communication system and cabinet thereof Withdrawn CN105578805A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410554950.9A CN105578805A (en) 2014-10-17 2014-10-17 Communication system and cabinet thereof
PCT/CN2015/081197 WO2016058397A1 (en) 2014-10-17 2015-06-10 Communication system and cabinet therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410554950.9A CN105578805A (en) 2014-10-17 2014-10-17 Communication system and cabinet thereof

Publications (1)

Publication Number Publication Date
CN105578805A true CN105578805A (en) 2016-05-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410554950.9A Withdrawn CN105578805A (en) 2014-10-17 2014-10-17 Communication system and cabinet thereof

Country Status (2)

Country Link
CN (1) CN105578805A (en)
WO (1) WO2016058397A1 (en)

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CN113133259A (en) * 2021-03-03 2021-07-16 中天宽带技术有限公司 Communication cabinet

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US11407168B2 (en) 2018-06-11 2022-08-09 Tepha, Inc. Methods for 3D printing of poly-4-hydroxybutyrate and copolymers

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CN202551528U (en) * 2012-04-11 2012-11-21 株洲科瑞变流电气有限公司 Electrical machine cabinet

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CN113133259A (en) * 2021-03-03 2021-07-16 中天宽带技术有限公司 Communication cabinet

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