CN208797982U - A kind of communication engineering interchanger - Google Patents
A kind of communication engineering interchanger Download PDFInfo
- Publication number
- CN208797982U CN208797982U CN201821695067.1U CN201821695067U CN208797982U CN 208797982 U CN208797982 U CN 208797982U CN 201821695067 U CN201821695067 U CN 201821695067U CN 208797982 U CN208797982 U CN 208797982U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- shell
- air
- gather
- communication engineering
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of communication engineering interchangers: including shell；Housing air inlet is offered on the housing rear end face；The enclosure interior is close into the U-shaped wind deflector of setting at air vent of shell；The ventilation air duct of U-shape is formed between the U-shaped wind deflector and shell；Air outlet, the side outlet air of the ventilation air duct air outlet face mainboard are provided at the inner wall of the ventilation air duct two sides U-shaped Zhi Duan；Upper spring is provided on the upper surface of the mainboard and enclosure interior between top surface, is provided with lower spring between the lower end surface and enclosure interior bottom surface of the mainboard；The fixation hole matched with gag lever post is provided on the mainboard, the gag lever post is set in fixation hole；Its is reasonable in design, and the ventilation air duct by being provided with U-shape carries out heat dissipation ventilation to mainboard two sides, is carrying out cushioning effect by setting spring；It can either play the role of rapid cooling, and shock-absorbing protecting can be carried out to mainboard.
Description
Technical field
The utility model relates to a kind of communication engineering technical field more particularly to a kind of communication engineering interchangers.
Background technique
Interchanger is a kind of for electricity, the network equipment of optical signal forwarding, it can be any two of access switch
Network node provides the pathway for electrical signals exclusively enjoyed, and the most common interchanger is Ethernet switch.Other common also phones
Voice exchange, optical fiber switch etc., exchange are according to the needs of communication both ends transmission information, and manually or equipment is automatically performed
Method, send the information to be transmitted to the general designation of the technology in satisfactory corresponding routing.
Existing communication engineering cannot quickly and effectively be distributed internal heat with interchanger, and cannot be fine
Play the role of damping to the mainboard in interchanger, use meeting for a long time so that the service life of communication engineering interchanger contracts
It is short.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of communication engineering friendship
It changes planes, rapid cooling can either be played the role of, and shock-absorbing protecting can be carried out to this plate.
Technical solution: to achieve the above object, a kind of communication engineering interchanger of the utility model: including shell；
Housing air inlet is offered on the housing rear end face；The enclosure interior is in the U-shaped wind deflector of setting at housing air inlet；
The ventilation air duct of U-shape is formed between the U-shaped wind deflector and shell；At the inner wall of the ventilation air duct two sides U-shaped Zhi Duan
It is provided with air outlet, the side outlet air of the ventilation air duct air outlet face mainboard；The mainboard upper and lower is respectively arranged with scattered
Venthole is arranged in Hot-air fan, the shell and radiator fan corresponding section；It is divulged information by being provided with ventilation air duct from mainboard side
Fan heat, can quickly reduce the temperature of mainboard top and bottom.
Further, it is provided with upper spring between top surface in the upper surface of the mainboard and enclosure interior, the mainboard
Lower spring is provided between lower end surface and enclosure interior bottom surface；Gag lever post is provided in the shell, the gag lever post is arranged
In upper and lower spring；The fixation hole matched with gag lever post is provided on the mainboard, the gag lever post is set in fixation hole
It is interior；Mainboard movement in the horizontal direction can be prevented by being provided with gag lever post, mainboard is arranged by spring and shell elasticity, rises
The effect of damping is arrived.
It further, further include having gather qi together structure；The gather qi together structure setting funnel-shaped；The air inlet of the gather qi together structure
Mouth is connected to ventilation air duct air outlet, and the air inlet of gather qi together structure is greater than the air outlet of gather qi together structure；The gather qi together structure
The setting of air outlet face mainboard side；The width of the gather qi together structure air outlet is greater than mainboard thickness；It will be led to by gather qi together structure
Air in wind air duct gathers alignment mainboard ventilation, so that the air quantity for flowing through mainboard surface is become larger, thus to the cooling effect of mainboard
More preferably.
It further, further include having dustproof sponge；Anti- this world is provided between the housing air inlet and U-shaped wind deflector
Silk floss, and dustproof sponge is close to housing air inlet setting；The dust in outside air can be filtered by the way that dustproof sponge is arranged.
Further, the front of the shell is provided with several network connection ports；The top rear of the shell is arranged
There is signal enhancing antenna；The housing bottom is provided with support leg；By being provided with signal enhancing antenna, network letter can be enhanced
Number.
Further, the quantity of the support leg is 4；The bottom of the support leg is provided with antiskid groove.
Further, the shape of the housing air inlet is rectangular, oval or round.
The utility model has the advantages that a kind of communication engineering interchanger of the utility model, reasonable in design；By being provided with U
The side phase mainboard top and bottom draft fan of the ventilation air duct of shape from mainboard is warm, to make entire mainboard that can effectively be dissipated
Heat, so that the heat dissipation effect of mainboard is more preferable；By being provided with spring between mainboard and shell, when shell is impacted, spring
It can play the role of damping, to protect the injury-free of mainboard, improve the service life of interchanger.
Detailed description of the invention
Attached drawing 1 is the overall structure diagram of the utility model；
Attached drawing 2 is the cut-away section structural schematic diagram of Fig. 1 of the utility model；
Attached drawing 3 is the top cross-sectional view of the utility model；
Attached drawing 4 is the inside main view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Such as attached drawing 1~4, a kind of communication engineering interchanger: including shell 1；Shell is offered on 1 rear end face of shell
Body air inlet 11, the shape of the housing air inlet 11 are rectangular, oval or round；Close to shell inside the shell 1
U-shaped wind deflector 14 is set at body air inlet 11, and the corner of the U-shaped wind deflector 14 is arranged by smooth fillet, can be made
Air stream line style into ventilation air duct 15 is moved to airflow direction, can effectively prevent the air in U-shaped wind deflector 14
Corner's convolution is flow backwards, so that the flow velocity of air be avoided to be affected；It further include having dustproof sponge 12；The housing air inlet 11
Dustproof sponge 12 is provided between U-shaped wind deflector 14, dustproof sponge 12 can filter the dust in outside air, prevent ash
Dirt stains mainboard 5；And dustproof sponge 12 is close to housing air inlet 11 and is arranged；Between the dustproof sponge 12 and U-shaped wind deflector 14
It is provided with support plate 13, support plate 12 plays a supporting role to dustproof sponge 12, is provided with venthole in the support plate 13.
The ventilation air duct 15 of U-shape is formed between the U-shaped wind deflector 14 and shell 1；The 15 two sides U-shaped Zhi Duan's of ventilation air duct
Air outlet is provided at inner wall, the side outlet air of the 15 air outlet face mainboard 5 of ventilation air duct, further includes having gather qi together structure；
The gather qi together structure 16 setting funnel-shaped；The air inlet of the gather qi together structure 16 is connected to 15 air outlet of ventilation air duct, and poly-
The air inlet of depressed structure 16 is greater than the air outlet of gather qi together structure 16；5 side of air outlet face mainboard of the gather qi together structure 16 is set
It sets, makes to become larger by the air velocity of gather qi together structure 16, be gathered in the air come out from 15 air outlet of ventilation air duct all
5 upper and lower surface of mainboard, to increase the air mass flow by 15 upper and lower surface of mainboard, and then the ventilation for enhancing the present apparatus dissipates
Thermal effect；The width of 16 air outlet of gather qi together structure is greater than 5 thickness of mainboard, is the wind energy out in order to guarantee gather qi together structure 16
Enough pass through the upper and lower surface of mainboard 5；5 upper and lower of mainboard is respectively arranged with radiator fan 7, the shell 1 and radiator fan
Venthole 17 is arranged in 7 corresponding sections, and radiator fan 7 is to provide the power of wind circulating.
Upper spring, the lower end surface of the mainboard 5 are provided between upper top surface inside the upper surface of the mainboard 5 and shell 1
Lower spring is provided between 1 inside bottom surface of shell；Gag lever post 52 is provided in the shell 1, the housing bottom is equipped with
Via hole, the top of the gag lever post 52 pass through 1 via hole of shell and are threaded on the inner top of shell 1；52 sets of the gag lever post
It is located in upper and lower spring；The fixation hole matched with gag lever post 52 is provided on the mainboard 5, the gag lever post 52 is set in
In fixation hole, elastic material is filled between the gag lever post 52 and fixation hole.Because the dominating impact power that interchanger is subject to is all
It is that can prevent the movement in the horizontal direction of mainboard 5, gag lever post 52 and fixation by being provided with gag lever post 52 in up and down direction
Certain cushioning effect can be played filled with elastic material between hole, mainboard 5 passes through elasticity setting between spring and shell 1,
When shell 1 is impacted, spring can play the role of damping, to protect the injury-free of mainboard 5, improve exchange
The service life of machine.
The front of the shell 1 is provided with several network connection ports 2；The top rear of the shell 1 is provided with signal
Enhance antenna 3, network signal can be enhanced；1 bottom of shell is provided with support leg 4；The quantity of the support leg 4 is 4；
The bottom of the support leg 4 is provided with antiskid groove.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of communication engineering interchanger, it is characterised in that: include shell (1)；It is offered on shell (1) rear end face
Housing air inlet (11)；The shell (1) is internal in the U-shaped wind deflector (14) of setting at housing air inlet (11)；It is described U-shaped
The ventilation air duct (15) of U-shape is formed between wind deflector (14) and shell (1)；Ventilation air duct (15) the two sides U-shaped Zhi Duan
Inner wall at be provided with air outlet, the side outlet air of ventilation air duct (15) the air outlet face mainboard (5)；The mainboard (5)
Upper and lower is respectively arranged with radiator fan (7), the shell (1) and radiator fan (7) corresponding section setting venthole (17).
2. a kind of communication engineering interchanger according to claim 1, it is characterised in that: the upper surface of the mainboard (5)
Be provided with upper spring on shell (1) inside between top surface, the internal bottom surface in the lower end surface and shell (1) of the mainboard (5) it
Between be provided with lower spring；It is provided with gag lever post (52) in the shell (1), the gag lever post (52) is set in upper and lower spring；
The fixation hole matched with gag lever post (52) is provided on the mainboard (5), the gag lever post (52) is set in fixation hole.
3. a kind of communication engineering interchanger according to claim 1, it is characterised in that: further include having gather qi together structure
(16)；The gather qi together structure (16) setting funnel-shaped；The air inlet of the gather qi together structure (16) and ventilation air duct (15) outlet air
Mouth connection, and the air inlet of gather qi together structure (16) is greater than the air outlet of gather qi together structure (16)；The outlet air of the gather qi together structure (16)
The setting of mouth face mainboard (5) side；The width of gather qi together structure (16) air outlet is greater than mainboard (5) thickness.
4. a kind of communication engineering interchanger according to claim 1, it is characterised in that: further include having dustproof sponge
(12)；It is provided between the housing air inlet (11) and U-shaped wind deflector (14) dustproof sponge (12), and dustproof sponge (12) is tight
Paste housing air inlet (11) setting.
5. a kind of communication engineering interchanger according to claim 1, it is characterised in that: the front of the shell (1) is set
It is equipped with several network connection ports (2)；The top rear of the shell (1) is provided with signal enhancing antenna (3)；The shell
(1) bottom is provided with support leg (4).
6. a kind of communication engineering interchanger according to claim 5, it is characterised in that: the quantity of the support leg (4)
It is 4；The bottom of the support leg (4) is provided with antiskid groove.
7. a kind of communication engineering interchanger according to claim 1, it is characterised in that: the housing air inlet (11)
Shape is rectangular, oval or round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695067.1U CN208797982U (en) | 2018-10-19 | 2018-10-19 | A kind of communication engineering interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695067.1U CN208797982U (en) | 2018-10-19 | 2018-10-19 | A kind of communication engineering interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797982U true CN208797982U (en) | 2019-04-26 |
Family
ID=66212087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695067.1U Expired - Fee Related CN208797982U (en) | 2018-10-19 | 2018-10-19 | A kind of communication engineering interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361623B (en) * | 2018-10-19 | 2023-05-12 | 西安工业大学 | Communication switching device |
-
2018
- 2018-10-19 CN CN201821695067.1U patent/CN208797982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361623B (en) * | 2018-10-19 | 2023-05-12 | 西安工业大学 | Communication switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |