CN205847311U - Switch - Google Patents
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- Publication number
- CN205847311U CN205847311U CN201620514995.8U CN201620514995U CN205847311U CN 205847311 U CN205847311 U CN 205847311U CN 201620514995 U CN201620514995 U CN 201620514995U CN 205847311 U CN205847311 U CN 205847311U
- Authority
- CN
- China
- Prior art keywords
- casing
- switch
- mainboard
- deflector
- radiator fan
- 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.)
- Expired - Fee Related
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Abstract
This utility model is applicable to communication equipment field, provide a kind of switch, including casing and the mainboard being installed in described casing, described mainboard is provided with some interfaces for connected with network cable joint, the side of described casing offers some louvres, the opposite side of described casing is provided with radiator fan, is provided with some deflectors for regulating mainboard described in air flow direction in described casing.By arranging deflector in casing, in the side of casing, louvre is set, opposite side in casing arranges radiator fan, when radiator fan rotates, and air-flow enters through louvre, when flowing to the direction of radiator fan, when deflector, the diversed plate guide adjustment of meeting, make air flow direction mainboard, thus the heat produced on mainboard is taken away, to improve radiating efficiency.
Description
Technical field
This utility model belongs to communication equipment field, particularly relates to a kind of switch.
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.Prior art is usually and offers louvre in the side of casing, at opposite side
Fan is installed, to realize heat radiation, but this mode, air-flow is directly to flow to opposite side from the side of casing,
Radiating effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of switch, it is intended to solve existing switch radiating efficiency poor
Problem.
This utility model is achieved in that a kind of switch, including casing be installed in described casing
Mainboard, described mainboard is provided with some interfaces for connected with network cable joint, and the side of described casing offers
Some louvres, the opposite side of described casing is provided with radiator fan, described casing is provided with some for
The deflector of mainboard described in regulation air flow direction.
Further, along the length direction of described casing, described deflector undulate.
Further, described deflector has multiple crest and multiple trough, and described crest is handed over described trough
For arranging, on each described crest location same plane.
Further, each described crest is fixedly linked with the top of described casing.
Further, each described trough is equal to the distance at the top of described casing.
Further, each described trough increases successively to the distance at the top of described casing.
Further, if offering in the top area of described casing corresponding between adjacent two described crests
Dry perforate.
Further, along the width of described casing, the cross section of described deflector is strip.
Further, described casing is additionally provided with for detecting the temperature sensor of temperature in this casing.
Further, described mainboard is provided with the temperature described heat radiation of control detected according to described temperature sensor
The controller that fan rotates.
This utility model, by arranging deflector in casing, arranges louvre in the side of casing, in casing
Opposite side radiator fan is set, when radiator fan rotate, air-flow through louvre enter, to radiator fan
During the flowing of direction, when deflector, the diversed plate guide adjustment of meeting, make air flow direction mainboard, thus will be main
The heat produced on plate is taken away, to improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of switch that this utility model embodiment provides；
Fig. 2 is the perspective view of another angle of the switch of Fig. 1；
Fig. 3 is the plan structure schematic diagram of the switch of Fig. 1；
Fig. 4 is the sectional structure schematic diagram along Fig. 3 center line A-A.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1-Fig. 4, a kind of switch 100 that this utility model embodiment provides, including casing 10
With mainboard 22, mainboard 22 is provided with some interfaces 23 for connected with network cable joint, and mainboard 22 is arranged on machine
In shell 10, to protect mainboard 22 by casing 10.The side of casing 10 offers some louvres 115,
The opposite side of casing 10 is provided with radiator fan 21, when radiator fan 21 rotates, air-flow can be made through dissipating
Hot hole 115 enters casing 10, during airflow passes mainboard 22, is taken away by the heat that mainboard 22 produces, and from
Radiator fan 21 is discharged.Casing 10 is provided with deflector 31.Deflector 31 is set in casing 10,
When air-flow flows to radiator fan 21 from louvre 115, when airflow passes deflector 31, can be by leading
Stream plate 31 regulates the flow direction of air-flow, makes air flow direction mainboard 22, thus increases the air-flow flowing to mainboard 22,
Preferably the heat on mainboard 22 is taken away, improve radiating efficiency.
By arranging deflector 31 in casing 10, louvre 115 is set in the side of casing 10, at machine
The opposite side of shell 10 arranges radiator fan 21, when radiator fan 21 rotates, and air-flow enters through louvre 115,
When flowing to the direction of radiator fan 21, when deflector 31, diversed plate 31 guide adjustment of meeting, make gas
Stream flows to mainboard 22, thus takes away, the heat that mainboard 22 produces to improve radiating efficiency.
Refer to Fig. 4, in the present embodiment, along the length direction of casing 10, deflector 31 undulate.
Deflector 31 is arranged undulate, then air-flow is when louvre 115 flows to fan, leads through corrugated
During stream plate 31, can preferably change the flow direction of air-flow.It addition, deflector 31 is arranged undulate,
The chamber that then deflector 31 is formed with mainboard 22, along casing 10 length direction, chamber size alternately reduce with
Become big, then, when airflow passes chamber becomes big region, air-flow velocity slows down, with more preferable heat-shift；And gas
Stream flows through chamber when reducing region, and air-flow velocity is accelerated, and can preferably be taken away by the heat on mainboard 22,
Thus improve radiating efficiency.
Further, deflector 31 has multiple crest 311 and multiple trough 312, crest 311 and trough
312 are arranged alternately, on the same plane of each crest 311 position.Each crest 311 of deflector 31 is arranged on
On same plane, processing and fabricating can be facilitated, it addition, arrange multiple crest 311 and multiple trough 312,
Can preferably regulate the flow direction and the speed of air-flow, to improve radiating efficiency.
Further, each crest 311 is fixedly linked with the top of casing 10.By crest 311 and casing 10
Top be fixedly linked, to facilitate the fixing deflector 31 of installation, simultaneously it is also ensured that deflector 31 and machine
The top of shell 10 is installed the most firm.In certain embodiments, deflector 31 can be hung in casing 10
Top.
Further, in the present embodiment, each trough 312 is equal to the distance at the top of casing 10.This structure
Processing and fabricating can be facilitated, can also conveniently design the size of deflector 31 simultaneously.In other embodiments,
Each trough 312 is different to the distance at the top of casing 10.This structure, can be according to each several part on mainboard
The height of element, designs the degree of depth of trough 312, thus controls the trough 312 of deflector 31 between mainboard
Distance, preferably to dispel the heat.In further embodiments, by louvre 115 to radiator fan
The direction of 21, can increase successively by the distance of the trough 312 of deflector 31 to the top of casing 10.When
Air-flow, when louvre 115 flows to radiator fan 21, can preferably be guided by air-flow.
Further, can be with mounting temperature sensor (not shown) in casing 10, such that it is able to root
The rotating speed of radiator fan 21 is controlled, in order to the preferably temperature in regulation casing 10 according to the temperature in casing 10
Degree, preferably dispels the heat to mainboard 22.
It is possible to further arrange controller (not shown) on mainboard 22, controlled by controller
Radiator fan 21 processed rotates.When temperature height during temperature sensor detects casing 10, controller can be controlled
Radiator fan 21 processed improves rotating speed；And when temperature is low in casing 10, radiator fan 21 can be controlled and reduce
Rotating speed；Realize the regulation of radiator fan 21 rotating speed, to reduce energy consumption.
Refer to Fig. 2, Fig. 3 and Fig. 4, further, corresponding between adjacent two crests of deflector 31
Casing 10 top region on offer some perforates 116.In casing 10, in adjacent two ripples
The top area of casing 10 corresponding between peak offers perforate 116, and air can enter casing from perforate 116
In, thus deflector 31 is dispelled the heat, to improve radiating efficiency.In further embodiments, permissible
Offering some pore (not shown)s on deflector 31, when radiator fan 21 convulsion, air can
To enter casing 10 from perforate 116, then flow to the direction of mainboard 22 from these pores, and the most diversed
Plate 31 guides to mainboard 22, preferably to dispel the heat mainboard 22.
Further, along the width of casing 10, the cross section of deflector 31 is strip.Along casing
10 widths, are strip by the cross section of deflector 31, can facilitate the processing and fabricating of deflector 31.
Deflector 31 can use metal material to make, to improve radiating efficiency.It addition, on deflector 31 also
Some radiating fins can be set, to improve radiating efficiency.
Further, in the present embodiment, casing 10 includes the box body by metal plate bending, is placed on box
The cover 12 of body front end and the bonnet 13 being placed on box body rear end, cover 12 offers and exposes each interface 23
Opening (not marking in figure).The design of this structure is simple, easy to make, and intensity is high, convenient installation.
It addition, when processing and fabricating, cover 12 can be fixedly linked with mainboard 22, thus cover 12 is being installed
Time, mainboard 22 can be fixed in casing 10.In other embodiments, casing 10 can also be by six pieces
Plate body surrounds and forms.
Specifically, box body includes base plate 111, top board 112, left plate 114 and right panel 113, left plate 114 He
Right panel 113 connecting bottom board 111 respectively and the left and right sides of top board 112, base plate 111, top board 112, left plate
114 and right panel 113 be encircled into frame-shaped；Louvre 115 is located in left plate 114, and radiator fan 21 is installed on
On right panel 113.Above-mentioned some perforates 116 are located on top board 112.
Further, on mainboard 22, some interfaces 23 of connected with network cable joint are arranged in two rows.These are connect
Mouth 23 point of two row arranged, and can arrange more interface 23, to increase the node of network-connectable.It addition,
Can also the volume of casing 10 and mainboard 22 be arranged less, take up room to reduce.
Further, bonnet 13 is provided with the joint 24 for connecting external power source.In the present embodiment, will
Power connection 24 is arranged on bonnet 13, to facilitate connection external power source.It addition, by power supply and interface 23
It is separately positioned on bonnet 13 and cover 12, when plugging Network Cable Connector 24, is possible to prevent to collide insertion and connects
Attaching plug in 24.
The radiating efficiency of switch 100 of the present utility model is high, and radiating efficiency is more preferable, such that it is able to by this friendship
Change planes 100 volume make less, save material cost, reduction takes up room.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (10)
1. a switch, including casing and the mainboard being installed in described casing, if described mainboard is provided with
Doing the interface for connected with network cable joint, the side of described casing offers some louvres, described casing
Opposite side is provided with radiator fan, it is characterised in that be provided with some for regulating air-flow stream in described casing
Deflector to described mainboard.
2. switch as claimed in claim 1, it is characterised in that along the length direction of described casing, institute
State deflector undulate.
3. switch as claimed in claim 2, it is characterised in that described deflector have multiple crest and
Multiple troughs, described crest is arranged alternately with described trough, on each described crest location same plane.
4. switch as claimed in claim 3, it is characterised in that each described crest and the top of described casing
Portion is fixedly linked.
5. switch as claimed in claim 3, it is characterised in that the top of each described trough to described casing
The distance in portion is equal.
6. switch as claimed in claim 3, it is characterised in that the top of each described trough to described casing
The distance in portion is different.
7. switch as claimed in claim 3, it is characterised in that corresponding between adjacent two described crests
Described casing top area on offer some perforates.
8. the switch as described in any one of claim 1-7, it is characterised in that along the width of described casing
Direction, the cross section of described deflector is strip.
9. the switch as described in any one of claim 1-7, it is characterised in that be additionally provided with in described casing
For detecting the temperature sensor of temperature in this casing.
10. switch as claimed in claim 9, it is characterised in that described mainboard is provided with according to described
The temperature of temperature sensor detection controls the controller that described radiator fan rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514995.8U CN205847311U (en) | 2016-05-31 | 2016-05-31 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514995.8U CN205847311U (en) | 2016-05-31 | 2016-05-31 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847311U true CN205847311U (en) | 2016-12-28 |
Family
ID=57623183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514995.8U Expired - Fee Related CN205847311U (en) | 2016-05-31 | 2016-05-31 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351902A (en) * | 2019-06-30 | 2019-10-18 | 瑞声科技(新加坡)有限公司 | Radio reception device |
-
2016
- 2016-05-31 CN CN201620514995.8U patent/CN205847311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351902A (en) * | 2019-06-30 | 2019-10-18 | 瑞声科技(新加坡)有限公司 | Radio reception device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20200531 |