CN107566919A - A kind of communication equipment - Google Patents
A kind of communication equipment Download PDFInfo
- Publication number
- CN107566919A CN107566919A CN201710837782.8A CN201710837782A CN107566919A CN 107566919 A CN107566919 A CN 107566919A CN 201710837782 A CN201710837782 A CN 201710837782A CN 107566919 A CN107566919 A CN 107566919A
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- China
- Prior art keywords
- cabinet
- heat
- sink unit
- card
- communication equipment
- 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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- 238000004891 communication Methods 0.000 title claims abstract description 37
- 239000002826 coolant Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of communication equipment, and it includes cabinet, at least one service card, at least one back card, middle plate and heat-sink unit for the service card and the orthogonal inserting of back card；The cabinet front end is provided with the horizontal line card room for inserting the service card, and the cabinet rear end is provided with the back card room for vertically inserting the back card；The cabinet front end is provided with fresh air inlet, and the heat-sink unit is arranged on the cabinet rear end；Cooling medium enters from the fresh air inlet, is discharged by the heat-sink unit, and thus the service card and/or back card are radiated.In communication equipment in the present invention, cooling medium can enter from the air inlet of cabinet front end, by being discharged after heat-sink unit, thus the service card and back card that form orthohormbic structure are effectively radiated, meanwhile the communication equipment can also meet frame installation requirements, installing space is saved.
Description
Technical field
The present invention relates to the communications field, and in particular to a kind of communication equipment with heat-sink unit.
Background technology
Communication equipment of the prior art plugs corresponding plug-in card using orthohormbic structure, i.e. by a middle plate
The orthogonal preceding plug-in card of grafting and rear plug-in card form orthohormbic structure.Such as, the communication equipment of the orthohormbic structure of part is employed in hollow out
The mode of plate is formed, and one group of fan radiates for preceding plug-in card and rear plug-in card simultaneously, but such design, asking for heat transfer be present
Topic, on air channel, plug-in card below can not obtain good radiating；The communication equipment of partial orthohormbic structure is by preceding plug-in card with after
Plug-in card is divided into two spaces, establishes each independent heat dissipation wind channel, such as laterally inserted board using the side of left and right radiating
Formula, the board vertically inserted using up and down radiate by the way of etc., although this kind design can preferably solve the problems, such as heat transfer,
So that preceding plug-in card and rear plug-in card are provided with good heat dissipation wind channel, but such equipment is can not to be installed to on-scene communication equipment
In frame, it is well known that in the frame in computer room, often the intensive communication equipment for being placed with more, is particularly upper and lower two
Individual position is often placed with other communication equipments, not only space very little, and temperature is very high, therefore uses the logical of air draft up and down
Letter equipment can not meet frame installation requirements.
Therefore, it is necessary to provide it is a kind of with great heat radiation effect and meanwhile can meet frame installation requirements with orthogonal
Structured communication equipment.
The content of the invention
For above-mentioned problems of the prior art, the invention provides a kind of communication equipment, cooling medium can slave
The air inlet of case front end enters, and by being discharged after heat-sink unit, thus has to the service card and back card that form orthohormbic structure
Effect radiating, meanwhile, the communication equipment can also meet frame installation requirements, save installing space.
It is as follows that the present invention solves the scheme that above-mentioned technical problem is provided：
A kind of communication equipment is provided, it include cabinet, at least one service card, at least one back card, for the service card
With the middle plate and heat-sink unit of the orthogonal inserting of back card；The cabinet front end is provided with the horizontal line card room for inserting the service card,
The cabinet rear end is provided with the back card room for vertically inserting the back card；The cabinet front end is provided with fresh air inlet, the heat-sink unit
It is arranged on the cabinet rear end；Cooling medium enters from the fresh air inlet, is discharged by the heat-sink unit, thus to the industry
Business card and/or back card are radiated.
Preferably, the fresh air inlet is arranged on the bottom of the back card room, and back card room both sides are respectively provided with least one
The individual heat-sink unit.
Preferably, the heat-sink unit of back card room side is arranged up and down, and/or, the radiating of back card room opposite side
Unit is arranged up and down.
Preferably, first partition is provided between the heat-sink unit arranged up and down.
Preferably, the heat-sink unit includes：
It can be inserted into the cabinet or the blower tray extracted from the cabinet；
At least one fan, it is detachably connected in the blower tray；
Rear board, it is arranged on the rear end of the blower tray, and at least one air vent is offered on the rear board；
And circuit board, it connects the middle plate by connector.
Preferably, it is provided with directive slide track in the cabinet；
The both sides of the blower tray are equipped with a housing, and the bottom of each housing is equipped with and is erected at the cunning
On rail and the L-type kink that can be slided along the slide rail, by the L-type kink realize into the cabinet insertion or from
The heat-sink unit is extracted in the cabinet.
Preferably, the rear board is provided with fastener installation position and handle, and the heat-sink unit inserts the cabinet
In after, the heat-sink unit is fastened on the cabinet by fastener by the fastener installation position.
Preferably, the middle plate is provided with the perforate for being used for connecting the line card room and heat-sink unit；The heat-sink unit
Second partition is provided between back card room.
Preferably, it is provided with least one power supply below the heat-sink unit.
Preferably, the cabinet front end is provided with least one reason coil holder, and the cabinet both sides are equipped with handle.
Effect caused by technical solution of the present invention：
In communication equipment in the present invention, cooling medium can enter from the air inlet of cabinet front end, after heat-sink unit
Discharge, thus the service card and back card that form orthohormbic structure are effectively radiated, meanwhile, the communication equipment can also meet machine
Frame installation requirements, save installing space.
Brief description of the drawings
Fig. 1 is the front end front view of communication structure in embodiment one；
Fig. 2 is the rear end front view of communication structure in embodiment one；
Fig. 3 is the cut-away view of cabinet in embodiment one；
Fig. 4 is the flow graph of cooling medium in heat dissipation channel in embodiment one；
Fig. 5 is the structure chart of heat-sink unit in embodiment one；
Fig. 6 a are the cooperation schematic diagrams of directive slide track and L-type kink in embodiment one；
Fig. 6 b are another cooperation schematic diagrams of directive slide track and L-type kink in embodiment one；
Fig. 7 is the overall structure figure of service card in embodiment two；
Fig. 8 is the local structural graph of service card in embodiment two；
Fig. 9 is the side view of front panel, extension and oblique portion in embodiment two；
Figure 10 is the structure chart of ventilating opening in embodiment two.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment one：
As Figure 1-3, the communication equipment in the present invention includes cabinet c, at least one service card c1 (such as 12 pieces of business
Block c1), at least one back card (for example, at least one piece of switching card c2 and at least one piece of control card c3), for the service card c1 and
Middle the plate f1 and heat-sink unit c4 of the orthogonal inserting of back card.
Specifically, the cabinet c front ends are provided with the horizontal line card room 1 for inserting the service card c1, and the service card c1
Cartridge insertion direction perpendicular to the rear end of the cabinet c；The cabinet c rear ends are provided with the back card room 2 for vertically inserting the back card；By
This, back card is inserted in cabinet c with service card c1 by middle plate f1 with orthogonal form, and is realized mutually by the middle plate f1
Signal connects；
Further, provided with fresh air inlet 4, (fresh air inlet 4 can for the bottom of the front end of the cabinet c and the line card room 1
For regular geometric shapes such as circle, regular polygon, ellipses), the heat-sink unit is arranged on the cabinet c rear ends；Cooling is situated between
Matter (such as air) enters from the fresh air inlet 4, is discharged by the heat-sink unit c4, thus to the service card c1 and/or
Back card is radiated.
It is the cabinet c front ends, described in addition, be provided with least one (such as 3) power supply c5 below the heat-sink unit c1
Service card c1 both sides are provided with least one reason coil holder c6 along the vertical direction, meanwhile, the cabinet c both sides are equipped with handle
C7, thus it is easy to carry, moves the communication equipment entirety.
In the present embodiment, described front and rear, upper and lower (or top, bottom) and the definition of both sides are：The communication equipment exists
It is where service card c1, be " preceding " towards the direction of observer on the cabinet c under normal operating condition, with " preceding " phase
To direction be " rear ", the fore-and-aft direction is the X-direction in Fig. 3, is both sides perpendicular to the direction of "front", "rear", described two
Side direction is the Y-direction in Fig. 3, and described (or top, bottom) direction up and down is cabinet c short transverse, namely the Z in Fig. 3
Direction.
As Figure 2-3, the side of back card room 2 is provided with least one heat-sink unit c4, and opposite side is again provided with
At least one heat-sink unit c4, it is preferred that when multiple heat-sink unit c4 be present per side, the side of back card room 2 dissipates
Hot cell c4 along cabinet c short transverses up and down arrange, and/or, the heat-sink unit c4 of the opposite side of back card room 2 is high along cabinet c
Spend direction to arrange up and down, thus radiated to be pointed to the service card c1 of different height and/or back card.Further, if dissipating
Hot cell c4 up and down arrange, then be provided with first partition f4 between two adjacent heat-sink unit c4, by the first partition f4 come
The heat-sink unit c4 for being pointed to top is supported, while heat-sink unit c4 is separated, and it is empty to form each independent radiating
Between, improve radiating efficiency.
On this basis, the middle plate f1 is used to separate the line card room 1 and back card room 2, and the middle plate f1 is provided with
For connecting the perforate f2 of the line card room 1 and heat-sink unit c4, so that heat-sink unit c4 is the industry in insertion line card room 1
Business card c1 heat dissipation ventilations, meanwhile, the perforate f2 is directly opened on middle plate f1, can save multiple working procedure, convenient processing；And
Cabinet c rear end, second partition f3 is provided between the heat-sink unit c4 of the side of back card room 2 and back card room 2,
And/or second partition f3 is provided between the heat-sink unit c4 positioned at the opposite side of back card room 2 and back card room 2, described the
Two division board f3 bottom all extends to the bottom of the cabinet c, and is contacted with the bottom of the cabinet c.
Thus, as shown in figure 4, the cooling medium enters from the front side fresh air inlet 4 of line card room 1, the back of the body is then passed through respectively
The heat-sink unit c4 of the both sides of card room 2, cooling medium is discharged by heat-sink unit c4, so as to be formed as line card room 1 and/or back card
Room 2 and/or the Y shape heat dissipation channel 5 of power supply c5 radiatings, and due to middle plate f1, second partition f3 buffer action, the line card room
1 is separate with back card room 2, and the Liang Ge branches of the Y shape heat dissipation channel 5 are also separate, thus prevents that wind direction is chaotic.
As shown in figure 5, the heat-sink unit c4 includes：
It can be inserted into the cabinet c back cards room 2 or the blower tray e2 extracted from the cabinet c back cards room 2；
At least one fan e3 (can be 2), it is detachably connected in the blower tray e2；
Rear board e4, it is arranged on the rear end of the blower tray e2, and is offered on the rear board e4 at least one
Air vent；
And circuit board e5, it connects the middle plate f1 by connector.
Preferably, for ease of plugging the blower tray e2, the rear board e4 is provided with fastener installation position and drawing
Hand e7, after the heat-sink unit c4 is integrally inserted in the cabinet c, fastener e6 (being preferably captive screw) is by described
The heat-sink unit c4 is fastened on the cabinet c by fastener installation position.
Meanwhile directive slide track c6 is provided with the cabinet c, specifically, as shown in Figure 6 a, the directive slide track c6 is set respectively
Put on cabinet c medial surfaces and second partition f3, or, as shown in Figure 6 b, the directive slide track c6 is arranged at first partition
On f4；
Further, the both sides of the blower tray e2 are equipped with a housing e1, and each housing e1 bottom is equal
Provided with the L-type kink e8 that is erected on the directive slide track c6 and can be slided along the directive slide track c6, and the L-type is curved
Folding part e8 towards the cabinet c internal bends, from there through the L-type kink e8 realize into the cabinet c insertion or
The heat-sink unit c4 is extracted from the cabinet c.
Embodiment two：
The present embodiment and the difference of embodiment one are, as shown in fig. 7, the service card c1 includes：
Chassis d6；At least one circuit board d1 on the chassis d6；It is arranged on helping for the chassis d6 front ends
Pull out device d3 and front panel d10；And it is separately positioned on the side plate d12 of the chassis d6 both sides.
Further, as shown in figure 8, the front panel d10 is vertically connected on the front end on the chassis, and the front panel
At least one ventilating opening d7 passed through for cooling medium and at least one light end for being used to accommodate communication interface are offered on d10
Mouth d11.Meanwhile the upper end of the front panel d10 is also associated with an oblique portion d8, same uniform intervals on the oblique portion d8
Some ventilating opening d7 are provided with, and the spacing between the ventilating opening d7 is 1mm, by this kind of oblique portion d8 setting, can be increased
Contact area between the front panel d10 of big cooling medium and limited area, has the function that to increase cooling medium throughput.And
As shown in figure 9, the angle theta that the oblique portion d8 is formed with horizontal plane is 60-75 ° (particularly preferably 67 °), and the oblique portion
D8 free end extends obliquely along the direction away from the front panel d10.On this basis, each side plate d12 is close
One end of the front panel d10 is again provided with some ventilating opening d7.
Further, fixture installation position is additionally provided with the front panel d10, line is arrived when the service card c1 is integral plugged
After in card room 1, fixture d9 (such as captive screw) can be integrally tight by the service card c1 by the fixture installation position
Gu on cabinet c, prevent it from deviating from from the line card room 1.
Thus, the cooling medium can pass through the ventilating opening d7 on front panel d10, side plate d12 and oblique portion d8 simultaneously
Enter inside the service card c1, cooling medium inlet can be increased in the confined space, further circuit board d1 is carried out
Radiating, optimize radiating effect, the cooling medium after circuit board d1 is further by heat-sink unit c4, by heat-sink unit c4
Discharge, thus takes heat out of cabinet c, realizes the purpose of radiating.
Further, when exist it is multiple up and down arrangement service card c1 when, as shown in figure 8, the oblique portion d8 from
The extension d5 parallel with chassis d6 is connected with by end, and the upper surface of the extension d5 is provided with least one shielding shell fragment
D4, the setting of the shielding shell fragment d4 enable service card c1 top with cabinet c medial surface or with last layer service card
C1 is contacted, and thus reaches shield effectiveness, makes the overall security regulations and standard for meeting correlation.
In the present embodiment, the front panel d10, oblique portion d8 and extension d5 can be integrally formed.
It is logical on ventilating opening d7 on ventilating opening d7 and/or side plate d12 and/or oblique portion d8 on the front panel d10
Air port d7 is one or more of combinations in circular, ellipse and regular polygon, as shown in Figure 10, can particularly preferably just
Hexagon, it thus can guarantee air intake and radiating effect is optimal.
It should be noted that the technical characteristic in above-described embodiment one, two can be optionally combined, and the skill combined
Art scheme belongs to protection scope of the present invention.
In summary, the present invention has the following technical effect that：
In the communication equipment of the present invention, cooling medium can enter from the air inlet of cabinet front end and the ventilating opening of service card
Enter, thus service card and back card are radiated, and by being discharged after heat-sink unit, thus to the business of formation orthohormbic structure
Card and back card are effectively radiated, meanwhile, the communication equipment can also meet frame installation requirements, save installing space.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of communication equipment, it include cabinet, at least one service card, at least one back card, for the service card and back card
The middle plate and heat-sink unit of orthogonal inserting；Characterized in that, the cabinet front end is provided with the horizontal line for inserting the service card
Card room, the cabinet rear end are provided with the back card room for vertically inserting the back card；The cabinet front end is provided with fresh air inlet, the radiating
Unit is arranged on the cabinet rear end；Cooling medium enters from the fresh air inlet, is discharged by the heat-sink unit, thus to institute
State service card and/or back card is radiated.
2. communication equipment as claimed in claim 1, it is characterised in that the fresh air inlet is arranged on the bottom of the back card room,
And back card room both sides are respectively provided with least one heat-sink unit.
3. communication equipment as claimed in claim 2, it is characterised in that arranged above and below the heat-sink unit of back card room side,
And/or the heat-sink unit of back card room opposite side is arranged up and down.
4. communication equipment as claimed in claim 3, it is characterised in that between the heat-sink unit arranged up and down be provided with first every
Plate.
5. the communication equipment as described in claim any one of 2-4, it is characterised in that the heat-sink unit includes：
It can be inserted into the cabinet or the blower tray extracted from the cabinet；
At least one fan, it is detachably connected in the blower tray；
Rear board, it is arranged on the rear end of the blower tray, and at least one air vent is offered on the rear board；
And circuit board, it connects the middle plate by connector.
6. communication equipment as claimed in claim 5, it is characterised in that be provided with directive slide track in the cabinet；
The both sides of the blower tray are equipped with a housing, and the bottom of each housing is equipped with and is erected at the slide rail
L-type kink that is upper and being slided along the slide rail, insertion is realized into the cabinet or from institute by the L-type kink
State and the heat-sink unit is extracted in cabinet.
7. communication equipment as claimed in claim 5, it is characterised in that the rear board is provided with fastener installation position and drawing
Hand, after the heat-sink unit is inserted in the cabinet, fastener is fastened the heat-sink unit by the fastener installation position
On the cabinet.
8. communication equipment as claimed in claim 1, it is characterised in that the middle plate be provided be used for connect the line card room with
The perforate of heat-sink unit；Second partition is provided between the heat-sink unit and back card room.
9. communication equipment as claimed in claim 1, it is characterised in that be provided with least one power supply below the heat-sink unit.
10. communication equipment as claimed in claim 1, it is characterised in that the cabinet front end is provided with least one reason coil holder, institute
State cabinet both sides and be equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837782.8A CN107566919A (en) | 2017-09-18 | 2017-09-18 | A kind of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710837782.8A CN107566919A (en) | 2017-09-18 | 2017-09-18 | A kind of communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107566919A true CN107566919A (en) | 2018-01-09 |
Family
ID=60981467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710837782.8A Pending CN107566919A (en) | 2017-09-18 | 2017-09-18 | A kind of communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107566919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115811858A (en) * | 2021-09-13 | 2023-03-17 | 中兴通讯股份有限公司 | Thermal architecture and communication equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102510707A (en) * | 2011-11-01 | 2012-06-20 | 华为技术有限公司 | Cooling system and electronic device with same |
| CN202634988U (en) * | 2011-10-31 | 2012-12-26 | 杭州迪普科技有限公司 | Network communication equipment |
| CN205793922U (en) * | 2016-06-13 | 2016-12-07 | 天津欧迈通信技术有限公司 | A kind of desktop communication devices cabinet of oriented heat dissipating |
| CN107317770A (en) * | 2016-04-27 | 2017-11-03 | 中兴通讯股份有限公司 | Back board device, communication equipment |
-
2017
- 2017-09-18 CN CN201710837782.8A patent/CN107566919A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202634988U (en) * | 2011-10-31 | 2012-12-26 | 杭州迪普科技有限公司 | Network communication equipment |
| CN102510707A (en) * | 2011-11-01 | 2012-06-20 | 华为技术有限公司 | Cooling system and electronic device with same |
| CN107317770A (en) * | 2016-04-27 | 2017-11-03 | 中兴通讯股份有限公司 | Back board device, communication equipment |
| CN205793922U (en) * | 2016-06-13 | 2016-12-07 | 天津欧迈通信技术有限公司 | A kind of desktop communication devices cabinet of oriented heat dissipating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115811858A (en) * | 2021-09-13 | 2023-03-17 | 中兴通讯股份有限公司 | Thermal architecture and communication equipment |
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Application publication date: 20180109 |
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