CN103457179B - Power supply cabinet - Google Patents

Power supply cabinet Download PDF

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Publication number
CN103457179B
CN103457179B CN201310382165.5A CN201310382165A CN103457179B CN 103457179 B CN103457179 B CN 103457179B CN 201310382165 A CN201310382165 A CN 201310382165A CN 103457179 B CN103457179 B CN 103457179B
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China
Prior art keywords
power supply
cabinet
rectification unit
air outlet
shell
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Application number
CN201310382165.5A
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Chinese (zh)
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CN103457179A (en
Inventor
王建生
杨果
刘正华
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Huawei Digital Energy Technology Co.,Ltd.
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Huawei Technologies Co Ltd
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Priority to CN201310382165.5A priority Critical patent/CN103457179B/en
Publication of CN103457179A publication Critical patent/CN103457179A/en
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Abstract

The embodiment of the present invention provides a kind of power supply cabinet.The power supply cabinet that the present invention provides includes: cabinet shell and be arranged on the power supply part within described cabinet shell, wherein, rectification unit in described power supply part is provided with radiator fan, in described rectification unit and described power supply part, other parts in addition to described rectification unit share air inlet, and the air outlet of described rectification unit is isolated with other parts described.The embodiment of the present invention arranges a radiator fan inside rectification unit just can realize the heat radiation to power supply parts all in power supply cabinet, solves power supply cabinet when needing power supply in prior art and runs the problem that power consumption is high, noise is big.

Description

Power supply cabinet
Technical field
The present embodiments relate to communication technology, particularly relate to a kind of power supply cabinet.
Background technology
There is the scene needing to use power supply cabinet to be powered in a large number in the field of communications, such as, executing Work, safeguard or power difficulty place wall current to be used rack to meet the need of Fast Construction Want.
Generally, power supply cabinet can include cabinet shell and be arranged on the power supply part within cabinet shell, this power supply Parts such as can include that rectification unit, monitoring unit, power supply unit and set of cells etc. can provide electricity The various parts in source.Further, this rectification unit is provided with commutator fan, for rectification list Unit dispels the heat, and is additionally provided with cabinet fan inside this cabinet shell, for removing rectification unit in power supply part Outside other unit dispel the heat.
In above-mentioned prior art, power supply cabinet needs commutator fan and cabinet fan in radiation processes Working, when causing power supply cabinet to run, power consumption is high, noise is big simultaneously.
Summary of the invention
The embodiment of the present invention provides a kind of wall-mounted power supply and rack thereof, power machine during to solve to need to power Cabinet runs the problem that power consumption is high, noise is big.
First aspect, the embodiment of the present invention provides a kind of power supply cabinet, including:
Cabinet shell and be arranged on the power supply part within described cabinet shell, wherein, the rectification in described power supply part Unit is provided with radiator fan, in described rectification unit and described power supply part in addition to described rectification unit Other parts share air inlet, and the air outlet of described rectification unit is isolated with other parts described.
In the first possible implementation of first aspect, it is provided with air outlet isolation inside described cabinet shell single Unit, one end of described air outlet isolated location connects the air outlet of described rectification unit, described air outlet every The other end from unit leads to the outside of described cabinet.
According to the first possible implementation of first aspect or first aspect, in the reality that the second is possible In existing mode, described rectification unit is arranged on the top within described cabinet shell, and described air inlet is arranged on institute State bottom and/or the sidepiece of cabinet shell.
According to first aspect, first aspect the first in the possible implementation of the second any one, In the implementation that the third is possible, inside described cabinet shell, it is additionally provided with the ambient temperature within monitoring cabinet Monitoring module, described monitoring module is connected with the radiator fan of described rectification unit.
According to first aspect, first aspect the first in the third possible implementation any one, In the 4th kind of possible implementation, the number of the rectification unit being provided with radiator fan is at least two.
According to first aspect, first aspect the first in the 4th kind of possible implementation any one, In the 5th kind of possible implementation, described power supply cabinet is wall current rack.
The power supply cabinet that the embodiment of the present invention is provided, by making rectification unit and other power supply part at electricity Air inlet and air outlet is shared on the cabinet shell of source rack, and by the air outlet of rectification unit and power supply cabinet Other parts are isolated, and arrange a radiator fan and just can realize in power supply cabinet inside rectification unit The heat radiation of all power supply parts, solve power supply cabinet when needing power supply in prior art run power consumption high, The problem that noise is big.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that under, Accompanying drawing during face describes is some embodiments of the present invention, for those of ordinary skill in the art, On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of power supply cabinet that Fig. 1 is provided by the embodiment of the present invention one;
The structural representation of a kind of power supply cabinet that Fig. 2 is provided by the embodiment of the present invention two;
The structural representation of a kind of power supply cabinet that Fig. 3 is provided by the embodiment of the present invention three;
The wind direction schematic diagram of a kind of power supply cabinet that Fig. 4 is provided by the embodiment of the present invention three;
The structural representation of a kind of power supply cabinet that Fig. 5 is provided by the embodiment of the present invention four.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Embodiment one
The structural representation of a kind of power supply cabinet that Fig. 1 is provided by the embodiment of the present invention one.Such as Fig. 1 institute Showing, the power supply cabinet 10 that the present embodiment is provided includes: cabinet shell 100 and being arranged within cabinet shell 100 Power supply part 200, wherein, the rectification unit 210 in power supply part 200 is provided with radiator fan 211, In rectification unit 210 and power supply part 200, other parts in addition to rectification unit 210 share air inlet 110, and the air outlet 120 of rectification unit 210 isolates with other parts.
The power supply cabinet 10 that the present embodiment is provided, cabinet shell 100 generally comprises cabinet 130 and cabinet door 140, Form a space closed, the internal power supply arranged of cabinet shell 100 with cabinet 130 when cabinet door 140 closes Parts 200 include rectification unit 210 and other power supply part for power supply cabinet 10, this other power supply Parts are generally located in cabinet 130, generally can include power supply unit 220, set of cells 230, wherein, Power supply unit 220, the electrical appliance that can connect power supply cabinet 10 provides selective switch and circuit protection Effect, set of cells 230, power reservoir capacity can be provided to power supply cabinet 10;Rectification unit 210 is this electricity The core power supply part of source rack 10, is typically mounted on the cabinet door 140 of power supply cabinet 10, and ensures The cabinet door 140 being provided with rectification unit 210 can be of completely closed with cabinet 130, this rectification unit 210 Not only need alternating current (Alternating Current, abbreviation: AC) be converted into unidirectional current (Direct Current, is called for short: DC), and needs to provide charging voltage to set of cells, and rectification unit 210 is in work The heat produced when making is higher than the heat that other power supply part operationally produces, therefore, for cabinet shell The radiator fan 211 of 100 in-line power parts 200 heat radiations can be specifically located at rectification unit 210 Inside, specifically for portion in addition to rectification unit 210 in this rectification unit 210 and power supply part 200 The heat radiation of other power supply part, therefore, except rectification unit in this rectification unit 210 and power supply part 200 Other power supply part of portion outside 210 can share the air inlet 110 being arranged on cabinet shell 100, and whole Stream unit 210 is provided with the air inlet for rectification unit 210 heat radiation in one end that cabinet door 140 is opened 111;Cold wind is sucked by the air inlet 110 that can arrange from cabinet shell 100 when radiator fan 211 works Inside cabinet, and then it is internal that the cold wind having been enter within cabinet is sucked rectification unit 210, radiator fan 211 can also will suck the internal wind of heat radiation that is used for of cabinet shell 100 from the air outlet 120 of rectification unit 210 Discharge, say, that the air outlet 120 of the rectification unit 210 i.e. air outlet of power supply cabinet 10, due to this The air outlet 120 of rectification unit 210 and other parts isolation in cabinet shell 100, therefore, above-mentioned dispelled the heat It is internal that the wind that fan 211 is discharged will not be re-introduced into cabinet shell 100, affects the radiating effect of miscellaneous part.
It should be noted that in the power supply cabinet 10 of the present embodiment offer, the air outlet of rectification unit 210 120 are arranged on cabinet shell 100, are not intended to it and are specifically located on cabinet 130, or cabinet shell 140, figure 1 is arranged on the concrete structure of explanation power supply cabinet 10 as a example by cabinet 130 by air outlet 120.
The power supply cabinet that the present embodiment is provided, by making rectification unit and other power supply part at power machine Share air inlet and air outlet on the cabinet shell of cabinet, and by the air outlet of rectification unit and power supply cabinet other Parts are isolated, and arrange a radiator fan and just can realize all in power supply cabinet inside rectification unit The heat radiation of power supply part, solves power supply cabinet when needing power supply in prior art and runs power consumption height, noise Big problem.
Embodiment two
The structural representation of a kind of power supply cabinet that Fig. 2 is provided by the embodiment of the present invention two.Such as Fig. 2 institute Showing, the power supply cabinet 10 that the present embodiment is provided, cabinet shell 100 is internal is provided with air outlet isolated location 120a, One end of this air outlet isolated location 120a connects the air outlet 120 of rectification unit 210, this air outlet every The other end from unit 120a leads to the outside of cabinet.
The power supply cabinet 10 that the present embodiment is provided, air outlet 120 and other portion to rectification unit 210 The structure of part isolation, specifically provides air port isolated location 120a, due to this air port isolated location 120a It is the heat in order to rectification unit 210 is discharged and other parts isolation in power supply cabinet 10, it is to avoid need The heat discharged enters the inside of power supply cabinet 10, affects dissipating of this power supply cabinet 10 other parts internal Thermal effect, therefore can be connected to going out of rectification unit 210 by one end of this air outlet isolated location 120a Air port 120, the other end of this air outlet isolated location 120a leads to the outside of cabinet, it follows that should Air outlet isolated location 120a can be the structure of a pipe shape, by the air outlet of rectification unit 210 120 outsides leading to cabinet;It is to say, the heat discharged from the air outlet 120 of rectification unit 210, The outside of power supply cabinet 10 it is expelled directly out through this air outlet isolated location 120a.
The power supply cabinet that the present embodiment is provided, specifically provide for isolation rectification unit air outlet and The device of other parts, i.e. air outlet isolated location in rack;And provide this air outlet isolated location and exist Connected mode in power supply cabinet so that the setting of this air outlet isolated location can ensure that rectification unit Air outlet will not enter interior of equipment cabinet when discharging heat, can be in the outside being expelled directly out this rack.
Embodiment three
The structural representation of a kind of power supply cabinet that Fig. 3 is provided by the embodiment of the present invention three.Such as Fig. 3 institute Showing, the power supply cabinet 10 that the present embodiment is provided, when implementing, rectification unit 210 can be arranged Above within cabinet shell 100, air inlet 110 is arranged on bottom and/or the sidepiece of cabinet shell 100;
The power supply cabinet 10 that the present embodiment is provided, other power supply part in rectification unit 210 with rack The cold wind that the air inlet 110 shared sucks, has needed to dissipate power supply parts all in power supply cabinet 10 Heat, after cold wind enters cabinet shell 100, also can be by radiator fan 211 from the air inlet of rectification unit 210 111 are drawn in this rectification unit 210, therefore, it can to make the air inlet 111 of rectification unit 210 with The position of the air inlet 110 bottom cabinet shell 100 is relatively far away from, concrete, by rectification list in the present embodiment Unit 210 is arranged on the top within cabinet shell 100, and the air inlet 110 of cabinet shell 100 is arranged on cabinet shell 100 Bottom and/or sidepiece;Preferably, as shown in Figure 4, a kind of electricity provided by the embodiment of the present invention three The wind direction schematic diagram of source rack, bottom cabinet shell 100 and sidepiece air inlet 110 enter cold wind, need The top of cabinet shell 100 is got to, namely through other power supply part within this cabinet shell 100 It is provided with the position of rectification unit 210, finally sucks from the air inlet 111 being rectified unit 210, this The air inlet layout of sample can make the cold wind of entrance power supply cabinet 10 all power supply sectioies in cabinet shell 100 Part, to realize the radiating requirements of power supply cabinet 10.
It should be noted that in the power supply cabinet 10 of the present embodiment offer, be arranged on cabinet shell 100 sidepiece Air inlet 110 can be specifically located at either side or the both sides of the sidepiece of cabinet shell, and Fig. 4 is with air inlet 110 The concrete structure of power supply cabinet 10 is described as a example by being arranged on the side that cabinet door 140 is opened.
The power supply cabinet that the present embodiment is provided, specifically makes the position of the air inlet on cabinet shell and rectification unit Relatively far away from, so that enter power supply cabinet cold wind formed one can in cabinet shell all of power supply section The wind direction of part, the air outlet being the most just rectified unit is discharged, it is possible to achieve the radiating requirements of power supply cabinet.
Embodiment four
The structural representation of a kind of power supply cabinet that Fig. 5 is provided by the embodiment of the present invention four.Such as Fig. 5 institute Showing, the power supply cabinet 10 that the present embodiment is provided, described cabinet shell 100 is internal to be additionally provided with inside monitoring cabinet The monitoring module 240 of ambient temperature, the radiator fan 211 of this monitoring module 240 and rectification unit 210 (not shown in Fig. 5) connects.
Common power supply cabinet 10, under different duties, the internal heat Shi You district produced of cabinet Other, such as different when the quantity of the electrical appliance of power supply cabinet 10 carrying, ambient temperature is different, all The temperature environment of the inside of rack 100 can be affected, and then power supply cabinet 10 is not solid to the demand of heat radiation Fixed, can change with external environment condition and the concrete condition of in-line power parts 200;Therefore, this enforcement The power supply cabinet 10 that example provides, is also provided with monitoring module 240, for monitoring equipment inside rack 100 Temperature environment within cabinet, and radiator fan in rectification unit 210 is controlled when interior environment temperature changes 211 carry out corresponding rotational speed regulation, and therefore, this monitoring module 240 should be connected with radiator fan 211, To realize this radiator fan 211 function according to the monitored results regulation rotating speed of rectification module 240.
The power supply cabinet that the present embodiment is provided, connects a monitoring module on the radiator fan of rectification module, Achieve the work of radiator fan in power supply cabinet to regulate according to the change of cabinet shell internal temperature environment Rotating speed, it is ensured that rotating speed can be improved when temperature environment is higher in cabinet shell to meet the heat radiation need of power supply cabinet Ask, rotating speed can be reduced when temperature environment is relatively low in cabinet shell, create a further reduction the power consumption of power supply cabinet And noise.
When implementing, the power supply cabinet 10 that the present embodiment is provided, it is provided with the rectification list of radiator fan The number of unit is at least two, illustrates that power supply cabinet 10 is concrete in Fig. 5 as a example by comprising two rectification units Structure.Common power supply cabinet, in order to realize the backup effect of rectification unit, is required at least two rectification Unit, when one of them rectification unit breaks down, other rectification unit can also normally work, Do not interfere with the work of power supply cabinet;In the power supply cabinet 10 being provided with at least two rectification unit, prison Control module 240 needs and radiator fan in each rectification unit connects, and works realizing power supply cabinet 10 Time whichever rectification unit in running order, can regulate in running order in rectification unit The rotating speed of internal radiator fan;The power supply cabinet 10 that the present embodiment provides, the most only uses One radiator fan 211 is also specifically located at the inside of rectification unit 210, has been used for whole power supply The heat radiation of rack 10, therefore, needs also exist for backup setting inside rectification unit when backing up rectification unit Radiator fan, with realize other rectification unit work time also have corresponding radiator fan to complete power supply cabinet Radiating requirements.
Alternatively, the power supply cabinet 10 that the present embodiment is provided can serve as wall current rack.Due to wall The volume hanging power supply cabinet is little, flexible for installation, easy to maintenance, can be widely used in various for electric field Institute, such as in the place of difficulty of constructing, safeguard or power through wall current rack can be used to meet The needs of Fast Construction.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right It limits;Although the present invention being described in detail with reference to foregoing embodiments, this area common Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it, Or the most some or all of technical characteristic is carried out equivalent;And these amendments or replacement, and The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.

Claims (6)

1. a power supply cabinet, it is characterised in that include cabinet shell and be arranged on the power supply within described cabinet shell Parts, wherein, the rectification unit in described power supply part is provided with radiator fan, and described rectification unit sets Put above within described cabinet shell, described rectification unit be provided with air outlet, described rectification unit with In described power supply part, other parts in addition to described rectification unit share air inlet and described air outlet, And the described air outlet of described rectification unit is isolated with other parts described, and described air inlet is arranged on institute State bottom and/or the sidepiece of cabinet shell.
Power supply cabinet the most according to claim 1, it is characterised in that be provided with out inside described cabinet shell Air port isolated location, one end of described air outlet isolated location connects the air outlet of described rectification unit, institute The other end stating air outlet isolated location leads to the outside of cabinet.
Power supply cabinet the most according to claim 1 and 2, it is characterised in that described rectification unit sets Putting above within cabinet door, one end that described rectification unit is opened at described cabinet door is provided with for described Rectification unit heat radiation air inlet, described rectification unit be provided with in one end that described cabinet door closes described in go out Air port.
Power supply cabinet the most according to claim 1 and 2, it is characterised in that described cabinet shell is internal also It is provided with the monitoring module of ambient temperature within monitoring cabinet, described monitoring module and described rectification unit Radiator fan connects.
Power supply cabinet the most according to claim 1 and 2, it is characterised in that be provided with radiator fan The number of rectification unit is at least two.
Power supply cabinet the most according to claim 1 and 2, it is characterised in that described power supply cabinet is Wall current rack.
CN201310382165.5A 2013-08-28 2013-08-28 Power supply cabinet Active CN103457179B (en)

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Application Number Priority Date Filing Date Title
CN201310382165.5A CN103457179B (en) 2013-08-28 2013-08-28 Power supply cabinet

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Application Number Priority Date Filing Date Title
CN201310382165.5A CN103457179B (en) 2013-08-28 2013-08-28 Power supply cabinet

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CN103457179A CN103457179A (en) 2013-12-18
CN103457179B true CN103457179B (en) 2016-08-17

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105848448B (en) * 2015-01-15 2018-09-11 上海攀业氢能源科技有限公司 The temperature control system of outdoor Hydrogen Energy source generating set

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201616770U (en) * 2009-12-03 2010-10-27 艾默生网络能源有限公司 Double-duct wall-mounted power supply and cabinet thereof
CN102340972A (en) * 2010-07-27 2012-02-01 广达电脑股份有限公司 Cooling equipment for server cabinet
CN102545295A (en) * 2010-12-30 2012-07-04 深圳科士达科技股份有限公司 Communication power wall-mounted unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395698B1 (en) * 2009-05-28 2012-10-19 Abb Spa COOLING DEVICE FOR A SWITCH, AND SWITCH INCLUDING THIS DEVICE.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201616770U (en) * 2009-12-03 2010-10-27 艾默生网络能源有限公司 Double-duct wall-mounted power supply and cabinet thereof
CN102340972A (en) * 2010-07-27 2012-02-01 广达电脑股份有限公司 Cooling equipment for server cabinet
CN102545295A (en) * 2010-12-30 2012-07-04 深圳科士达科技股份有限公司 Communication power wall-mounted unit

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Effective date of registration: 20211103

Address after: 518043 No. 01, 39th floor, building a, antuoshan headquarters building, No. 33, antuoshan Sixth Road, Xiang'an community, Xiangmihu street, Futian District, Shenzhen, Guangdong Province

Patentee after: Huawei Digital Energy Technology Co.,Ltd.

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd.