CN105848436A - Switch cabinet - Google Patents
Switch cabinet Download PDFInfo
- Publication number
- CN105848436A CN105848436A CN201610380067.1A CN201610380067A CN105848436A CN 105848436 A CN105848436 A CN 105848436A CN 201610380067 A CN201610380067 A CN 201610380067A CN 105848436 A CN105848436 A CN 105848436A
- Authority
- CN
- China
- Prior art keywords
- cavity
- vented cavity
- switch
- vented
- cabinet
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention is suitable for a communication device field, and provides a switch cabinet, including a cabinet body, a plurality of layers of first stowage chambers and an air duct system are disposed in the cabinet body, an air exchange device for automatically exchanging air is installed in the cabinet body, a heat exchanging and ventilation chamber is arranged between two adjacent first stowage chambers, the air duct system includes the respective heat exchanging and ventilation chambers and a first ventilation chamber and a second ventilation chamber, the first ventilation chamber and the second ventilation chamber are interconnected with both sides of the respective heat exchanging and ventilation chambers. By setting the plurality of layers of the first stowage chambers in the cabinet body, switches are easily installed and fixed; by setting the air duct system and respectively setting the first ventilation chamber and the second ventilation chamber of the air duct system at both sides of the cabinet body, setting the heat exchanging and ventilation chambers between the adjacent first stowage chambers, and setting the air exchange device for automatically exchanging air in the air duct system, the heat exchanging and ventilation chambers can automatically exchange heat for the adjacent first stowage chambers, so as to decrease the temperatures of the first stowage chambers, thus can dissipate heat for the switches and improve the heat dissipation efficiency.
Description
Technical field
The invention belongs to communication equipment field, particularly relate to a kind of switch rack.
Background technology
Switch (Switch) is a kind of network equipment forwarded for electricity (light) signal.It can be to connect
Any two network node entering switch provides the pathway for electrical signals exclusively enjoyed.Modal switch is ether
Network switch.What other were common also has call voice switch, optical fiber switch etc..Switch generally comprises
Mainboard and casing, when switch carries out signal of telecommunication forwarding, when particularly connection network node is more, can make
Substantial amounts of heat is produced on mainboard.Existing switch is usually and offers louvre in the side of casing, at another
Air-feeding ventilator is installed in side, to realize heat radiation.When network node is more, often use multiple switch.
In order to reduce area occupied, it is necessary to use rack to support each switch.Existing rack generally comprises and props up
Multiple switches are supported by the column of support switch both sides by column.But this rack is supporting
During each switch, typically switch is exposed to outside, is dispelled the heat by the air-feeding ventilator in switch,
But in some hot environments, or inter-exchange is when nearer, but this radiating mode radiating effect is relatively
Difference, can affect the life-span of switch.
Summary of the invention
It is an object of the invention to provide a kind of switch rack, it is intended to solve to install on existing switch rack
After switch, the problem of radiating efficiency difference.
The present invention is achieved in that a kind of switch rack, including cabinet, is provided with many in described cabinet
Layer, for housing the first containing cavity of switch, is additionally provided with in described cabinet for each described first containing cavity
Carry out the ducting system of heat exchange, described cabinet is also equipped with for active ventilation in described ducting system
Air interchanger, be provided with heat exchange vented cavity, described ducting system bag between the first containing cavity described in adjacent two layers
Include each described heat exchange vented cavity and be respectively arranged on the first vented cavity and second vented cavity of described cabinet both sides, institute
State the first vented cavity and the second vented cavity both sides respectively with each described heat exchange vented cavity to be connected, and described in change
Device of air is connected with described first vented cavity and described second vented cavity.
The present invention is by arranging multilamellar the first containing cavity, to facilitate installation fixed switch in cabinet；Pass through
Ducting system is set, makes the first vented cavity of ducting system and the second vented cavity be separately positioned on the both sides of cabinet,
And heat exchange vented cavity is set between the first adjacent containing cavity, and arrange air interchanger, to ducting system
In carry out active ventilation so that heat exchange vented cavity actively can carry out heat exchange to the first adjacent containing cavity, with
Reduce the temperature of the first containing cavity, and then switch is dispelled the heat, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of switch rack that the embodiment of the present invention provides, shown in figure
Switch architecture；
Fig. 2 is the perspective view of the cabinet of the switch rack of Fig. 1；
Fig. 3 is the plan structure schematic diagram of the cabinet of Fig. 2；
Fig. 4 is the sectional structure schematic diagram along Fig. 3 center line A-A；
Fig. 5 is the sectional structure schematic diagram along Fig. 3 center line B-B；
Fig. 6 is the sectional structure schematic diagram along Fig. 3 center line C-C；
Fig. 7 be Fig. 1 switch rack in the perspective view of air interchanger；
Fig. 8 is the sectional structure schematic diagram of the air interchanger of Fig. 7；
Fig. 9 be Fig. 1 switch rack in the perspective view of switch；
Figure 10 is the perspective view of the other direction of the switch of Fig. 9.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
Refer to Fig. 1-Figure 10, a kind of switch rack 100 that the embodiment of the present invention provides, including cabinet 10,
Being provided with multilamellar the first containing cavity 11 and ducting system in cabinet 10, each first containing cavity 11 is handed over for accommodating
Change planes 70, in order to install and support switch 70；And ducting system is used for ventilate, in order to hold each first
Put chamber 11 and carry out heat exchange, and then the switch 70 in the first containing cavity 11 is dispelled the heat.Cabinet 10
In be also equipped with air interchanger 30, in order to ducting system is carried out active ventilation, thus takes away ducting system
Air, to reduce the temperature in ducting system.It is provided with heat exchange vented cavity between adjacent two layers the first containing cavity 11
143, cabinet 10 be respectively provided on two sides with the first vented cavity 141 and the second vented cavity 142；And ducting system
Including above-mentioned each heat exchange vented cavity the 143, first vented cavity 141 and the second vented cavity 142.First vented cavity
141 with the second vented cavity 142 respectively both sides with each heat exchange vented cavity 143 be connected, and air interchanger 30
It is connected with the first vented cavity 141 and the second vented cavity 142.Thus air interchanger 30 is main in ducting system
Moving gas, air-flow can enter each heat exchange vented cavity 143 through the first vented cavity 141, then from the second vented cavity
142 return to air interchanger 30, to discharge, to realize the active ventilation in ducting system, to realize heat exchange.
Certainly, in other embodiments, air-flow can also enter each heat exchange vented cavity 143 through the second vented cavity 142,
Air interchanger 30 is returned to again, to discharge from the first vented cavity 141.
By arranging multilamellar the first containing cavity 11 in cabinet 10, to facilitate installation fixed switch 70；Logical
Cross and ducting system is set, make the first vented cavity 141 of ducting system be separately positioned on the second vented cavity 142
The both sides of cabinet 10, and heat exchange vented cavity 143 is set between the first adjacent containing cavity 11, and set
Displacement gas device 30, to carrying out active ventilation in ducting system, so that heat exchange vented cavity 143 can be the most right
The first adjacent containing cavity 11 carries out heat exchange, to reduce the temperature of the first containing cavity 11, and then to switch
70 dispel the heat, and improve radiating efficiency.
Referring to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, be provided with the second containing cavity 12 in cabinet 10, second houses
The both sides in chamber 12 are connected with the first vented cavity 141 and the second vented cavity 142 respectively.Second containing cavity is set
12, to facilitate installation air interchanger 30；And by the first vented cavity 141 and the second vented cavity 142 respectively with
The both sides of two containing cavities 12 are connected, then air interchanger 30 can supply in the first vented cavity 141, with
Actively realize ventilation, and air-flow enters each heat exchange vented cavity 143 through the first vented cavity 141, then flow to second
Vented cavity 142, last Schnuerle scavenging device 30 and discharge.
Seeing also Fig. 7 and Fig. 8, air interchanger 30 is removably mounted in the second containing cavity 12.Will
Air interchanger 30 is removably mounted in the second containing cavity 12, can facilitate air interchanger 30 detachable maintaining
And cleaning.Thus when this switch rack 100 uses at the environment that dust is more, by then passing through ventilation
Device 30 carries out actively supplying, and to take a breath ducting system, and switch 70 is carried out heat exchange,
Then the dust in environment mainly can be attracted on air interchanger 30.And air interchanger 30 is detachably pacified
It is contained in the second containing cavity 12, then air interchanger 30 can be dismantled, preferably to clean dust.Specifically
Ground, can be slidably mounted on air interchanger 30 in the second containing cavity 12.
Further, air interchanger 30 includes machine box 31, dividing plate 32 and air-feeding ventilator 33；Its median septum
Machine box 31 is separated into the first accommodation chamber 311 and the second accommodation chamber 312 by 32；Air-feeding ventilator 33 is arranged on
In one accommodation chamber 311, actively to supply in the first accommodation chamber 311 mouthfuls.Machine box 31 cooperation is arranged on second
In containing cavity 12, such that it is able to preferably seal, air interchanger 30 is prevented to be supplied to the first vented cavity
141 or second air-flows in vented cavity 142 flow out from the second containing cavity 12.The front end of machine box 31 is offered
Some vents 315, each vent 315 is had to be located at the position of the second accommodation chamber 312 correspondence.Machine box 31
Side offers the first opening 313；The opposite side of machine box 31 offers the second opening 314, the first opening 313
Connect the first accommodation chamber 311 and the first vented cavity 141, the second opening 314 connect the second accommodation chamber 312 with
Second vented cavity 142.When the air-feeding ventilator 33 in the first accommodation chamber 311 works, can be to the first accommodation chamber
Supplying in 311, air-flow enters the first vented cavity 141 from the first opening 313, enters back into each heat exchange vented cavity
143 heat exchange, then pass to the second vented cavity 142, then flow into the second accommodation chamber 312 from the second opening 314,
Finally flow out from each vent 315.Dividing plate 32 is set in machine box 31, and machine box 31 is divided into first
Accommodation chamber 311 and the second accommodation chamber 312, be possible to prevent air-flow to gang up, it is ensured that air-flow can enter ducting system
In.
Refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, cabinet 10 is provided with the first plate washer 15, the first plate washer 15
Position corresponding to each heat exchange vented cavity 143 offers some first perforates 151.First plate washer 15 is by first
Vented cavity 141 separates with each heat exchange vented cavity 143, and the first plate washer 15 by the first vented cavity 141 with each
First containing cavity 11 separates.First plate washer 15 is set in cabinet 10, by the first vented cavity 141 with each
Heat exchange vented cavity 143 separates, and uses the first plate washer 15 to be housed with each first by first vented cavity 141 simultaneously
Chamber 11 separates, and can preferably install each switch 70.It addition, arrange the first plate washer 15, it is also possible to
Increase the intensity of cabinet 10.
Further, in some first perforates 151 of each heat exchange vented cavity 143 correspondence: near ventilation dress
The aperture of each first perforate 151 putting 30 is less than the aperture of each first perforate 151 away from air interchanger 30.
Each first perforate 151 that will be close to air interchanger 30 is arranged less than each first perforate away from air interchanger 30
151, when air interchanger 30 supplies in the first vented cavity 141, due to the gas at air interchanger 30
Intensity of flow is relatively big, then arrange less by each first perforate 151 at this, can make entrance each heat exchange vented cavity
In 143, air-flow is close or identical, preferably to dispel the heat the switch 70 in each first containing cavity 11.
In like manner, being provided with the second plate washer 16 in cabinet 10, the second plate washer 16 is corresponding to each heat exchange vented cavity 143
Position offer some second perforates 161.Second vented cavity 142 is ventilated by the second plate washer 16 with each heat exchange
Chamber 143 separates, and the second vented cavity 142 is separated by the second plate washer 16 with each first containing cavity 11.
Second plate washer 16 is set in cabinet 10, the first containing cavity 11 is separated with each heat exchange vented cavity 143,
Use the second plate washer 16 to be separated with each first containing cavity 11 by first vented cavity 141 simultaneously, can be more preferable
The each switch of installation 70.It addition, arrange the second plate washer 16, it is also possible to increase the intensity of cabinet 10.
Further, in some second perforates 161 of each heat exchange vented cavity 143 correspondence: near ventilation dress
The aperture of each second perforate 161 putting 30 is less than the aperture of each second perforate 161 away from air interchanger 30.
Each second perforate 161 that will be close to air interchanger 30 is arranged less than each second perforate away from air interchanger 30
161, when air interchanger 30 supplies in the second vented cavity 142, due to the gas at air interchanger 30
Intensity of flow is relatively big, then arrange less by each second perforate 161 at this, can make entrance each heat exchange vented cavity
In 143, air-flow is close or identical, and can make to there is certain back pressure, with more in each first containing cavity 11
Good dispels the heat to the switch 70 in each first containing cavity 11.
Seeing also Fig. 5, further, the rear end of cabinet 10 is provided with installation cavity 17, arranges installation cavity
17, it is installed as each switch 70 power supply circuits to facilitate, thus exchange is installed in each first containing cavity 11
During machine 70, can conveniently power for each switch 70；And it is separately provided installation cavity 17, can be by more preferably
Separate power supply circuits, thus play the effect of good protection power supply circuits.
Referring to Fig. 1, Fig. 9 and Figure 10, further, each switch 70 includes casing 71 and mainboard
(not shown), mainboard is provided with some interfaces 721 for connected with network cable joint, and mainboard is arranged on
In casing 71, to protect mainboard by casing 71.The side of casing 71 offers connection the first vented cavity
Some louvres 711 of 141, the opposite side of casing 71 is provided with the radiation air of connection the second vented cavity 142
Fan 73.When radiator fan 73 rotates, air-flow can be made to enter casing 71, air-flow stream through louvre 711
When mainboard, the heat that mainboard produces is taken away, and discharges from radiator fan 73.And when this switch 70
When being installed in the first containing cavity 11, more air-flow can be had to enter louvre from the first vented cavity 141
711, enter in the casing 71 of switch 70, increase the flowing of air-flow in casing 71, so that mainboard to be carried out
Heat radiation, to improve radiating efficiency.
Further, switch 70 is removably mounted in the first containing cavity 11, to be easy to remove and repair.
Specifically, during switch 70 can be slidably mounted on the first containing cavity 11.It addition, switch 70 is installed
In cabinet 10, switch 70 and cabinet 10 can be formed integrally structure, can preferably ensure each friendship
Change planes 70 stablize.
Further, seeing also Fig. 4 and Fig. 5, the first plate washer 15 is corresponding to each first containing cavity 11
Position offer some first through holes 152.So that air-flow can enter switch by the first through hole 152
In the louvre 711 of 70.
Further, in some first through holes 152 of each first containing cavity 11 correspondence: near air interchanger
The aperture of each first through hole 152 of 30 is less than the aperture of each first through hole 152 away from air interchanger 30.
Each first through hole 152 that will be close to air interchanger 30 is arranged less than each first through hole away from air interchanger 30
152, when air interchanger 30 supplies in the first vented cavity 141, due to the gas at air interchanger 30
Intensity of flow is relatively big, then arrange less by each first through hole 152 at this, can make each first containing cavity of entrance
In switch 70 in 11, air-flow is close or identical, with preferably to the switch in each first containing cavity 11
70 dispel the heat.
In like manner, the second plate washer 16 offers some second through holes corresponding to the position of each first containing cavity 11
162.So that air-flow can be drained in the second vented cavity 142 by the second through hole 162.
Further, in some second through holes 162 of each first containing cavity 11 correspondence: near air interchanger
The aperture of each second through hole 162 of 30 is less than the aperture of each second through hole 162 away from air interchanger 30.
Each second through hole 162 that will be close to air interchanger 30 is arranged less than each second through hole away from air interchanger 30
162.This structure can arrange identical, to facilitate processing with the structure of the first through hole 152 on the first plate washer 15
Make.
Further, radiating opening 712 can also be offered in the top of the casing 71 of switch 70, with more preferably
Switch 70 is dispelled the heat.
In other embodiments, in the both sides of the first containing cavity 11 it can also be provided that uncovered shape, by switch
70 are directly installed in the first containing cavity 11, then air-flow can also enter louvre from the first vented cavity 141
711, then discharge from the second vented cavity 142.
Further, this switch rack 100 also includes the controller 50 for controlling each switch 70.
Controller 50 is set, to facilitate each switch 70 of control, preferably ensures that each switch 70 is properly functioning.
Further, controller 50 can arrange voltmeter 51, to detect supply voltage.In like manner, controller
Control handle 54 can be set on 50, to facilitate each switch 70 of control.Can also arrange on controller 50
Thermometer 52, to detect the temperature in each switch 70.Ammeter 53 can also be set on controller 50,
To detect supply current.
Further, cabinet 10 is provided with the 3rd containing cavity 13 for installing controller 50, controller 50
It is removably mounted in the 3rd containing cavity 13.Controller 50 is arranged in the 3rd containing cavity 13, Ke Yibao
Protect controller 50, facilitate the processing and fabricating of cabinet 10.And controller 50 is removably mounted at the 3rd and houses
In chamber 13, it is also possible to facilitate the maintenance of controller 50.Further, up and down the two of the 3rd containing cavity 13
Side is also equipped with above-mentioned heat exchange vented cavity 143, in order to dispel the heat controller 50.
The first air holes 153 is offered corresponding to the position of the 3rd containing cavity 13 on first plate washer 15, and second
On plate washer 16, the position corresponding to the 3rd containing cavity 13 offers the second air holes 163.Such that it is able to controlling
Device 50 is installed fan structure, or on the housing of controller 50, offers heat radiation perforate, in order to air-flow is permissible
Enter controller 50, preferably controller 50 to be dispelled the heat.
In the present embodiment, cabinet 10 can use plate body processing and fabricating, and each first containing cavity 11, second
Containing cavity the 12, the 3rd containing cavity 13, installation cavity the 17, first vented cavity the 141, second vented cavity 142 and change
Hot vented cavity 143 can use plate body to surround and make, and processing and fabricating is simple.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (10)
1. a switch rack, it is characterised in that include cabinet, described cabinet is provided with multilamellar for
First containing cavity of accommodating switch, is additionally provided with in described cabinet for each described first containing cavity is carried out heat
The ducting system of exchange, is also equipped with in described cabinet for the ventilation of active ventilation in described ducting system
Device, is provided with heat exchange vented cavity between the first containing cavity described in adjacent two layers, and described ducting system includes each institute
State heat exchange vented cavity and be respectively arranged on the first vented cavity and second vented cavity of described cabinet both sides, described first
Vented cavity and the second vented cavity both sides with each described heat exchange vented cavity respectively are connected, and described air interchanger
It is connected with described first vented cavity and described second vented cavity.
2. switch rack as claimed in claim 1, it is characterised in that be provided with accommodating institute in described cabinet
State the second containing cavity of air interchanger, the both sides of described second containing cavity respectively with described first vented cavity and institute
State the second vented cavity to be connected.
3. switch rack as claimed in claim 2, it is characterised in that described air interchanger is detachably pacified
It is loaded in described second containing cavity.
4. switch rack as claimed in claim 2, it is characterised in that described air interchanger includes coordinating
It is installed on the machine box in described second containing cavity, the dividing plate being installed in described machine box and the supply for supply
Fan, described machine box is divided into the first accommodation chamber and the second accommodation chamber, the front end of described machine box by described dividing plate
Offering some vents, the side of described machine box offers described first accommodation chamber of connection and leads to described first
First opening in wind chamber, the opposite side of described machine box offers described second accommodation chamber of connection and leads to described second
Second opening in wind chamber, each described vent is located at the position that described second accommodation chamber is corresponding, described supply wind
Fan is installed in described first accommodation chamber.
5. the switch rack as described in any one of claim 1-4, it is characterised in that set in described cabinet
There are described first vented cavity of separation and each described heat exchange vented cavity and the first plate washer of each described first containing cavity,
Described first plate washer offers some first perforates corresponding to the position of each described heat exchange vented cavity.
6. switch rack as claimed in claim 5, it is characterised in that each described heat exchange vented cavity is corresponding
Some described first perforate in: near described air interchanger each described first perforate aperture less than away from
The aperture of each described first perforate of described air interchanger.
7. the switch rack as described in any one of claim 1-4, it is characterised in that after described cabinet
End is provided with the installation cavity for being installed as each described power supply for exchange circuit.
8. the switch rack as described in any one of claim 1-4, it is characterised in that each described switch
Including casing and the mainboard being installed in described casing, described mainboard is provided with some for connected with network cable joint
Interface, the side of described casing offers the some louvres connecting described first vented cavity, described casing
Opposite side the radiator fan connecting described second vented cavity is installed.
9. the switch rack as described in any one of claim 1-4, it is characterised in that also include for controlling
Make the controller of each described switch.
10. switch rack as claimed in claim 9, it is characterised in that described cabinet is provided with for
Installing the 3rd containing cavity of described controller, described controller is removably mounted in described 3rd containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380067.1A CN105848436B (en) | 2016-05-31 | 2016-05-31 | Interchanger cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380067.1A CN105848436B (en) | 2016-05-31 | 2016-05-31 | Interchanger cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105848436A true CN105848436A (en) | 2016-08-10 |
| CN105848436B CN105848436B (en) | 2018-10-23 |
Family
ID=56595928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610380067.1A Expired - Fee Related CN105848436B (en) | 2016-05-31 | 2016-05-31 | Interchanger cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105848436B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332493A (en) * | 2016-10-18 | 2017-01-11 | 成都益睿信科技有限公司 | Electronic product installation cabinet good in heat dissipation and convenient to maintain |
| CN106786052A (en) * | 2016-12-29 | 2017-05-31 | 芜湖亿诚电子科技有限公司 | A kind of easy heat radiation damp-proof transformation cabinet |
| CN107221845A (en) * | 2017-06-12 | 2017-09-29 | 安徽伟合电子科技有限公司 | A kind of High-low voltage switch cabinet |
| CN112367801A (en) * | 2020-09-23 | 2021-02-12 | 国网山东省电力公司博兴县供电公司 | External heat dissipation device for switch for power supply company and switch cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5566377A (en) * | 1995-07-10 | 1996-10-15 | Lee; Richard | Heat dissipating apparatus |
| CN101634477A (en) * | 2008-07-25 | 2010-01-27 | 华为技术有限公司 | Heat exchanger and communication device |
| CN205029550U (en) * | 2015-10-23 | 2016-02-10 | 北京天诚同创电气有限公司 | Converter and wind generating set |
-
2016
- 2016-05-31 CN CN201610380067.1A patent/CN105848436B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5566377A (en) * | 1995-07-10 | 1996-10-15 | Lee; Richard | Heat dissipating apparatus |
| CN101634477A (en) * | 2008-07-25 | 2010-01-27 | 华为技术有限公司 | Heat exchanger and communication device |
| CN205029550U (en) * | 2015-10-23 | 2016-02-10 | 北京天诚同创电气有限公司 | Converter and wind generating set |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332493A (en) * | 2016-10-18 | 2017-01-11 | 成都益睿信科技有限公司 | Electronic product installation cabinet good in heat dissipation and convenient to maintain |
| CN106786052A (en) * | 2016-12-29 | 2017-05-31 | 芜湖亿诚电子科技有限公司 | A kind of easy heat radiation damp-proof transformation cabinet |
| CN107221845A (en) * | 2017-06-12 | 2017-09-29 | 安徽伟合电子科技有限公司 | A kind of High-low voltage switch cabinet |
| CN112367801A (en) * | 2020-09-23 | 2021-02-12 | 国网山东省电力公司博兴县供电公司 | External heat dissipation device for switch for power supply company and switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105848436B (en) | 2018-10-23 |
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