CN206524917U - A kind of packet access terminal equipment - Google Patents
A kind of packet access terminal equipment Download PDFInfo
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- CN206524917U CN206524917U CN201720170581.2U CN201720170581U CN206524917U CN 206524917 U CN206524917 U CN 206524917U CN 201720170581 U CN201720170581 U CN 201720170581U CN 206524917 U CN206524917 U CN 206524917U
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- cabinet
- motherboard
- subcard
- panel
- power panel
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Abstract
The utility model discloses a kind of packet access terminal equipment.It includes cabinet, power panel, motherboard, service subcard, backboard and vortex flow fan, cabinet two ends end plates set heat emission hole, power panel is arranged on cabinet one end, and motherboard is arranged on cabinet opposite side, and the narrower one end of motherboard " L " shape structure width is located at some subcard slots；Subcard slot described in the grafting of service subcard one end, the backboard is arranged on the inside of cabinet rear board, the wider side of orthogonal connection motherboard " L " the shape structure width in one end, the orthogonal connection power panel of the other end；Vortex flow fan is arranged on above power panel.The utility model has the advantages that：(1) service subcard is detachable, and business dilatation is convenient, meets different business interface requirements；(2) design put using vortex flow fan and power panel stacked on top, reduces space-consuming；(3) optimized heat radiation structure, improves radiating effect.
Description
Technical field
The utility model is related to the communications field, more particularly to a kind of communication equipment.
Background technology
PTN (Packet Transport Network, Packet Transport Network) is a kind of optical transport network framework and specific skill
Art, packet access terminal equipment is used as the key components that the terminal access device of Packet Transport Network system is system.For
10GE packet access terminals equipment uses 1U chassis designs, but there is many deficiencies in structure design of the prior art
Place：Due to receiving chassis space limitation, all circuit functions are completed by one piece of motherboard, in distinct interface demand, make business
Dilatation becomes very difficult, adds production firm's stock pressure and cost.Simultaneously axle stream wind is used in existing device structure
Fan, because aerofoil fan needs vertical arrangement, occupies larger enclosure interior as radiating power set, adds hard
Part design difficulty.
Utility model content
The utility model be in order to overcome in the prior art many weak points of packet access terminal equipment there is provided business expansion
Appearance conveniently meets different business interface requirements, while optimizing a kind of packet access terminal equipment of heat-sinking structure of chassis.
To achieve the above object, the utility model uses following technical scheme：
A kind of packet access terminal equipment of the present utility model, including cabinet, power panel, motherboard, service subcard, backboard and
Vortex flow fan, cabinet two ends panel sets heat emission hole, and power panel is arranged on cabinet one end, and motherboard is arranged on cabinet opposite side, female
Plate shape is " L " shape, and the wider one end of motherboard " L " the shape structure width sets motherboard communication interface, and the motherboard communication connects
Mouth is arranged on case front panel, and the narrower one end of motherboard " L " shape structure width is located at some subcard slots；Service subcard one end
Subcard slot described in grafting, the other end of service subcard is detachably connected case front panel；The backboard is arranged on behind cabinet
On the inside of plate, the wider side of orthogonal connection motherboard " L " the shape structure width in one end, the orthogonal connection power panel of the other end；Vortex flow fan
It is arranged on above power panel, axially vertically disposed, this side end panel of vortex flow fan air outlet connection cabinet of the vortex flow fan
Heat emission hole.
A kind of packet access terminal equipment that the utility model is provided, service subcard is led to by subcard slot grafting motherboard
Cross motherboard and realize service access and communications.Different service subcards is responsible for different communication services and configures corresponding business
Communication interface.User can change different service subcards according to self-demand and realize individual event business extending capacity reformation, ten at any time
Divide convenient.Different service subcard fit demands can be individually produced for correspondence production firm, without with symphysis
A complete set of equipment is produced, stock pressure and cost is greatly reduced.The technical program is simultaneously using heap above and below vortex flow fan and power panel
The folded design put, it is effectively empty using the occupancy that the design feature of vortex flow fan reduces power supply and radiating power set
Between, the installation space of core component is added in the limited inner space of 1U cabinets, hardware design difficulty is greatly reduced.
Preferably, chassis backplane is provided with a dividing plate, the divider upright cabinet length between motherboard and power panel
Direction and the setting of vertical chassis backplane, described dividing plate one end are fixedly connected with case front panel, and the dividing plate other end is fixedly connected with backboard,
Dividing plate upper limb connects cabinet top plate, and the dividing plate is provided with bar shaped air holes along its length.
Dividing plate not only increases structural strength, and power panel, vortex flow fan and line related are separated in cabinet one end,
Prevent it from being impacted to service subcard and motherboard dismounting.Dividing plate extremely bar shaped vent structure plays guide functions, cabinet simultaneously
Interior air-flow sets one end suction of service subcard from cabinet, sequentially passes through service subcard, motherboard, electricity under vortex flow fan driving
The heat emission hole of this one end of power panel is blown out after source plate by vortex flow fan,, can with good radiating effect after radiating airflow optimization
Board and power panel are radiated simultaneously with realizing.
Preferably, bar shaped air holes is arranged at the lower partition and sets height to be located above power panel.Air-flow is from bar shaped wind
After mouth suction, by the vortex flow fan discharge below power panel, then above power panel, power panel is fully contacted, is strengthened to electricity
The radiating effect of source plate.
Preferably, dividing plate is provided with fin, described fin one end is arranged on dividing plate and is located at bar towards motherboard side
Shape air holes above section, the other end sets the first radiating fin through bar shaped sealing of hole, and the first described radiating fin is horizontally placed on whirlpool
Between flow fan and power panel.
Fin is further intended to strengthen the radiating effect of cabinet, and while air draught heat conduction, heat is from dividing plate court
Fin one end to above power panel is conducted to motherboard side.Fin can play a part of aiding in diversion air simultaneously,
Air is passed to power panel lower section after from bar draught and power panel is fully contacted, raising radiating effect.
Preferably, fin is located at dividing plate is provided with the second radiating fin towards the part of motherboard side, it is described
Second radiating fin covers bar shaped air holes.
Radiation fin structure increases air contact area, strengthens heat transfer effect.
Preferably, cabinet inside is setting the other end of power panel to be provided with filtering baffle, the filtering baffle is vertical
Cabinet length direction is set, and a securing plate, the securing plate parallel filter baffle plate are each provided with inside and outside the filtering baffle
Set, securing plate sets some openings, the securing plate and cabinet positioned at outside are provided with gap between the end plates of this side.
Because air is heat emission hole suction that service subcard one end end plates are set from cabinet, filtering baffle cabinet this
Side plays a part of filtering dust, prevents dust with air suction influence internal circuit element.Between securing plate and end plates
Gap is used to be detained dust, prevents dust from blocking filtering baffle, filter effect is influenceed, while dust can be easy to clear up.
Set preferably, service subcard front end is set on subcard panel, the subcard panel before business interface, cabinet
Plate sets the opening skimmed with subcard panel, and subcard panel lower edge is detachably connected case front panel by fixed screw.
Service subcard realizes and is detachably connected that client can tear open according to business demand by fixed screw and case front panel
Unload and change different service subcards.
Therefore, the utility model has the advantages that：(1) service subcard is detachable, and business dilatation is convenient, full
Sufficient different business interface requirements；(2) design put using vortex flow fan and power panel stacked on top, reduces occupancy empty
Between；(3) optimized heat radiation structure, improves radiating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view cross section structure diagram of the present utility model.
Fig. 3 is backsight cross section structure diagram of the present utility model.
Fig. 4 is the utility model power panel side backsight structural representation.
Fig. 5 is the utility model filtering baffle side backsight structural representation.
In figure：1 cabinet；101 heat emission holes；2 power panels；3 motherboards；301 motherboard communication interfaces；302 subcard slots；4 business
Subcard；401 subcard panels；402 fixed screws；5 backboards；6 vortex flow fans；7 dividing plates；701 bar shaped air holes；702 fin；703
First radiating fin；704 second radiating fins；8 filtering baffles；9 securing plates.
Embodiment
The present invention is described further with reference to the accompanying drawings and detailed description.
A kind of packet access terminal equipment of the present utility model, including cabinet 1, power panel 2, motherboard 3, industry as shown in Figure 1, Figure 2
Business subcard 4, backboard 5 and vortex flow fan 6, the two ends end plates of cabinet 1 set heat emission hole 101, and power panel 2 is arranged on the one end of cabinet 1,
Motherboard 3 is arranged on the opposite side of cabinet 1, and motherboard 3 is shaped as " L " shape, and the wider one end of motherboard 3 " L " the shape structure width is set
Motherboard communication interface 301, the motherboard communication interface 301 is arranged on the front panel of cabinet 1, and motherboard 3 " L " shape structure width is narrower
One end is located at some subcard slots 302；Subcard slot 302 described in one end grafting of service subcard 4, the other end of service subcard 4 can
The dismounting connection front panel of cabinet 1；The backboard 5 is arranged on the inside of the rear board of cabinet 1, orthogonal connection motherboard 3 " L " the shape structure in one end
The side of wider width, the orthogonal connection power panel 2 of the other end；Vortex flow fan 6 is arranged on the top of power panel 2, the vortex flow fan 6
Axially vertically disposed, the heat emission hole 101 of the air outlet of vortex flow fan 6 connection cabinet 1 this side end panel.
The front end of service subcard 4 sets and set on subcard panel 401, the subcard panel 401 before business interface, cabinet 1
Plate sets the opening skimmed with subcard panel 401, and the lower edge of subcard panel 401 is detachably connected before cabinet 1 by fixed screw 402
Panel.Service subcard 4 realizes and is detachably connected that client can be according to business demand by fixed screw 402 and the front panel of cabinet 1
The different service subcard 4 of dismounting and change.
As shown in Figure 3, Figure 4, the bottom plate of cabinet 1 is provided with a dividing plate 7 between motherboard 3 and power panel 2, and the dividing plate 7 hangs down
The straight length direction of cabinet 1 and the setting of the bottom plate of vertical cabinet 1, described one end of dividing plate 7 are fixedly connected with the front panel of cabinet 1, and dividing plate 7 is another
End is fixedly connected with backboard 5, and the upper limb of the dividing plate 7 connection top plate of cabinet 1, the dividing plate 7 is provided with bar shaped air holes along its length
701。
Dividing plate 7 not only increases structural strength, and power panel 2, vortex flow fan 6 and line related are separated in cabinet 1
One end, prevents it from being impacted to service subcard 4 and the dismounting of motherboard 3.The extremely structure of bar shaped air holes 701 of dividing plate 7, which is played, simultaneously leads
Stream is acted on, and the interior air-flow of cabinet 1 sets one end suction of service subcard 4 from cabinet 1, sequentially pass through industry under the driving of vortex flow fan 6
The heat emission hole 101 of this one end of power panel 2, radiating airflow optimization are blown out after business subcard 4, motherboard 3, power panel 2 by vortex flow fan 6
Afterwards, with good radiating effect, it is possible to achieve while being radiated to board and power panel 2.
Bar shaped air holes 701 is arranged at the bottom of dividing plate 7 and sets height to be located at the top of power panel 2.Dividing plate 7 is provided with fin
702, described one end of fin 702 is arranged on dividing plate 7 and is located at the above section of bar shaped air holes 701, the other end towards the side of motherboard 3
The first radiating fin 703 is set through bar shaped sealing of hole, the first described radiating fin 703 is horizontally placed on vortex flow fan 6 and power panel 2
Between.Fin 702 is located at dividing plate 7 and is provided with the second radiating fin 704, described second towards the part of the side of motherboard 3
The covering bar shaped of radiating fin 704 air holes 701.
Air-flow is after bar draught suction, by the lower section of power panel 2, then the vortex flow fan 6 by the top of power panel 2 is discharged,
Fully contact power panel 2, strengthens the radiating effect to power panel 2.
Fin 702, the first radiating fin 703, the structure of the second radiating fin 704 are further intended to strengthen cabinet 1
Radiating effect, while air draught heat conduction, heat is conducted to the radiating of the top of power panel 2 from dividing plate 7 towards the side of motherboard 3
The one end of piece 702.Fin 702 can play a part of aiding in diversion air simultaneously, air is passed through rear circulation from bar draught
Fully contacted to the lower section of power panel 2 and power panel 2, improve radiating effect.While the first radiating fin 703, the second radiating fin
704 increase air contact area, strengthen heat transfer effect.
As shown in Fig. 3, Fig. 5, the other end of power panel 2 is being set to be provided with filtering baffle 8, the filtering inside cabinet 1
The vertical length direction of cabinet 1 of baffle plate 8 is set, and a securing plate 9, the securing plate 9 are each provided with inside and outside the filtering baffle 8
Parallel filter baffle plate 8 is set, and securing plate 9 sets some openings, positioned at outside securing plate 9 and cabinet 1 this side end face
Gap is provided between plate.
Because air is to set the heat emission hole 101 of one end end plates of service subcard 4 to suck from cabinet 1, filtering baffle 8 is in machine
This side of case 1 plays a part of filtering dust, prevents dust with air suction influence internal circuit element.Securing plate 9 and end face
Gap between plate is used to be detained dust, prevents dust from blocking filtering baffle 8, filter effect is influenceed, while dust can be easy to clear
Reason.
A kind of packet access terminal equipment that the utility model is provided, service subcard 4 passes through the grafting motherboard of subcard slot 302
3, service access and communications are realized by motherboard 3.Different service subcards 4 is responsible for different communication services and configuration is corresponding
Service communication interface.User can change different service subcards 4 according to self-demand and realize individual event business dilatation at any time
Transformation, it is very convenient.The different fit demands of service subcard 4 can be individually produced for correspondence production firm, without
Coordinate production a complete set of equipment, greatly reduce stock pressure and cost.The technical program uses vortex flow fan 6 and power supply simultaneously
The design that the stacked on top of plate 2 is put, effectively reduces power supply and radiating power set using the design feature of vortex flow fan 6
Space-consuming, add the installation space of core component in the limited inner space of 1U cabinets 1, greatly reduce hardware and set
Count difficulty.
Claims (7)
1. a kind of packet access terminal equipment, it is characterized in that, including cabinet, power panel, motherboard, service subcard, backboard and vortex
Fan, cabinet two ends panel sets heat emission hole, and power panel is arranged on cabinet one end, and motherboard is arranged on cabinet opposite side, motherboard shape
Shape is " L " shape, and the wider one end of motherboard " L " the shape structure width sets motherboard communication interface, and the motherboard communication interface is set
Put in case front panel, the narrower one end of motherboard " L " shape structure width is located at some subcard slots；Service subcard one end grafting institute
Subcard slot is stated, the other end of service subcard is detachably connected case front panel, and the business interface is arranged at case front panel；
The backboard is arranged on the inside of cabinet rear board, the wider side of orthogonal connection motherboard " L " the shape structure width in one end, another to rectify
Commissure connects power panel；Vortex flow fan is arranged on above power panel, axially vertically disposed, the vortex flow fan air-out of the vortex flow fan
The heat emission hole of this side end panel of mouth connection cabinet.
2. a kind of packet access terminal equipment according to claim 1, it is characterized in that, chassis backplane is in motherboard and power panel
Between be provided with a dividing plate, the divider upright cabinet length direction and vertical chassis backplane is set, described dividing plate one end is fixed
Case front panel is connected, the dividing plate other end is fixedly connected with backboard, and dividing plate upper limb connection cabinet top plate, the dividing plate is square along its length
To being provided with bar shaped air holes.
3. a kind of packet access terminal equipment according to claim 2, it is characterized in that, bar shaped air holes is arranged at the lower partition
And set height to be located above power panel.
4. a kind of packet access terminal equipment according to Claims 2 or 3, it is characterized in that, dividing plate is provided with fin, institute
State fin one end and be located at bar shaped air holes above section towards motherboard side installed in dividing plate, the other end is set through bar shaped sealing of hole
First radiating fin, the first described radiating fin is horizontally placed between vortex flow fan and power panel.
5. a kind of packet access terminal equipment according to claim 4, it is characterized in that, fin is located at dividing plate towards motherboard
The part of side is provided with the second radiating fin, described the second radiating fin covering bar shaped air holes.
6. a kind of packet access terminal equipment according to claim 1, it is characterized in that, cabinet inside is setting power panel
The other end is provided with filtering baffle, and the vertical cabinet length direction of the filtering baffle is set, each inside and outside the filtering baffle
A securing plate is provided with, the securing plate parallel filter baffle plate setting, securing plate sets some openings, the securing plate positioned at outside
And cabinet is provided with gap between the end plates of this side.
7. a kind of packet access terminal equipment according to claim 1, it is characterized in that, service subcard front end sets subcard face
Business interface is set on plate, the subcard panel, and case front panel sets the opening skimmed with subcard panel, subcard panel lower edge
Case front panel is detachably connected by fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170581.2U CN206524917U (en) | 2017-02-24 | 2017-02-24 | A kind of packet access terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170581.2U CN206524917U (en) | 2017-02-24 | 2017-02-24 | A kind of packet access terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206524917U true CN206524917U (en) | 2017-09-26 |
Family
ID=59892106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720170581.2U Active CN206524917U (en) | 2017-02-24 | 2017-02-24 | A kind of packet access terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206524917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037812A (en) * | 2017-12-29 | 2018-05-15 | 合肥恒研智能科技有限公司 | One kind reinforces server mounting structure |
-
2017
- 2017-02-24 CN CN201720170581.2U patent/CN206524917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037812A (en) * | 2017-12-29 | 2018-05-15 | 合肥恒研智能科技有限公司 | One kind reinforces server mounting structure |
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