CN207410658U - A kind of combined type air passage closed case - Google Patents
A kind of combined type air passage closed case Download PDFInfo
- Publication number
- CN207410658U CN207410658U CN201721407343.5U CN201721407343U CN207410658U CN 207410658 U CN207410658 U CN 207410658U CN 201721407343 U CN201721407343 U CN 201721407343U CN 207410658 U CN207410658 U CN 207410658U
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- heat dissipation
- babinet
- air passage
- closed case
- combined type
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Abstract
The utility model provides a kind of combined type air passage closed case, including babinet, the babinet includes front panel and back shroud, more than one functional device is provided between the front panel and back shroud, one above functional module device is respectively mounted functional unit cold plate, high temperature unit heat dissipation channel is equipped in the babinet, the functional unit cold plate is all connected on high temperature unit heat dissipation channel.The babinet rear portion is equipped with the axial flow blower for exhausting.It is additionally provided with the cryogenic unit heat dissipation channel for radiating to functional device low in calories in the babinet, cryogenic unit heat dissipation channel air inlet plate in front, air outlet is in back shroud.
Description
Technical field
The utility model is related to electronic cabinet fields, particularly a kind of combined type air passage closed case.
Background technology
Electronic cabinet with its it is compact-sized occupy little space, the degree of modularity is high, configuration flexibly, outline dimension standard, side
Just the features such as setting up is integrated, becomes the common integrated installation form in industrial electrical equipment, electronic system.
With the continuous improvement of electronic product performance, caloric value is also increasing.Military or industrial electrical equipment by
In its use environment (such as outdoor, coastal and more complicated electromagnetic environment environment) requirement, it is necessary to be adopted to internal electronic device
Closed measure is taken, thus brings heat dissipation and closed contradiction sex chromosome mosaicism.This closed reinforcing cabinet is for Gao Gong in same cabinet
The closed and heat dissipation design that consumption functional unit and low-power consumption functional unit are distinguished mainly solves more than contradiction.To solve this
A problem, it is common practice to by the larger modular unit independent design of power consumption be single devices, by cable and mainframe box into
Row signal connects or reduces function module performance to meet the requirement that closed kind equipment power consumption cannot be excessively high.In set of system
If desired multiple high-performance high power consumption processing modules, such as multiple high-performance computer units, while need to integrate some low work(again
When consuming Interface Expanding unit, system will be designed very huge, cause the waste in space, equipment, human and material resources.In addition, each list
It needs to increase a large amount of cable connections between member, the hermetic design, Anti-corrosion design and electromagnetic Compatibility Design of system is proposed more
It is required that.
Utility model content
Purpose of utility model：Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide one
Kind combined type air passage closed case.
In order to solve the above-mentioned technical problem, the utility model provides a kind of combined type air passage closed case, including babinet,
The babinet includes front panel and back shroud, more than one functional device is provided between the front panel and back shroud, described
More than one functional module device is respectively mounted functional unit cold plate, and high temperature unit heat dissipation channel is equipped in the babinet, described
Functional unit cold plate is all connected on high temperature unit heat dissipation channel.
In the utility model, the babinet rear portion is equipped with the axial flow blower for exhausting.
In the utility model, it is logical that the cryogenic unit to radiate to functional device low in calories heat dissipation is additionally provided in the babinet
Road, cryogenic unit heat dissipation channel air inlet plate in front, air outlet is in back shroud.
In the utility model, the high temperature unit heat dissipation channel is equipped with radiating fin.
In the utility model, plate lower part, the heat dissipation of high temperature unit are logical in front for the air inlet of the high temperature unit heat dissipation channel
Road goes out one's intention as revealed in what one says on back shroud top.
It is equipped with to completely cut off box house in the utility model, at the gap between the front panel, back shroud and babinet
With the co-extrusion sealing rubber strip outside babinet.
Closed case employs dual closed technology, and good water-stop and electromagnetic sealing can be achieved at the same time.
Heat dissipation is bonded with cabinet air passage face whole face using board heat sink for high heat functional cards in closed case.
It is used in closed case for functional cards low in calories on board heat sink in following and wedge locking bar and cabinet
Lower air duct fitting heat dissipation.
Closed case makes full use of 19 inch rack sizes by air passage composite design, improves cabinet and integrates board quantity.
High heat functional unit and functional units share enclosure interior low in calories, shared bus backboard provide product
Integrated level.
High heat functional unit and functional units share enclosure interior low in calories, shared bus backboard provide product
Integrated level.
Each functional unit in cabinet is connected using socket between plate including back pinboard, provides modularity level of product
And product reliability.
Functional cards provide standardization of products level using 6U board standards in cabinet.
Advantageous effect：Closed case indoor design has various forms of air passages, and the heat source different to power consumption is using different
Air duct radiation.Upper exhaust air flue and outlet air wind after the advancing air of functional unit low in calories after the front lower air inlet of high heat functional unit
Road isolation design, does not interfere with each other, and improves radiating efficiency.
Description of the drawings
The utility model is done with reference to the accompanying drawings and detailed description and is further illustrated, the utility model
Above-mentioned or otherwise advantage will become apparent.
Fig. 1 is cabinet front view；
Fig. 2 is cabinet left view；
Fig. 3 is cabinet rearview；
Fig. 4 is cabinet composition figure；
Fig. 5 is cabinet inside schematic diagram；
Fig. 6 is high temperature unit heat dissipation channel schematic diagram；
Fig. 7 is cryogenic unit heat dissipation channel schematic diagram；
Fig. 8 is casing structure schematic diagram；
Fig. 9 is casing structure schematic diagram.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model.
Embodiment：
Such as Fig. 1-4, closed case disclosed in the present embodiment mainly includes babinet 1, front panel 2, back shroud 3, fan component
4, backboard 5, pinboard 6, mother daughter board connector 7, external connector 8, functional unit cold plate 9, wedge locking bar 10, co-extrusion sealing rubber
Adhesive tape 11, conductive gasket 12 and wave filter 13.
Such as Fig. 5, left side is high-power high heat unit, and high temperature unit heat dissipation channel is rear outlet air form on lower advancing air,
Plate lower part, high temperature unit heat dissipation channel go out one's intention as revealed in what one says in back shroud top, wind to the air inlet of high temperature unit heat dissipation channel in front
Road schematic diagram is shown in Fig. 6, during work, unit cold plate whole face is pressed on vertical air plenums wall by wedge locking bar 10, by heat
On conduction to the radiating fin in vertical air plenums, heat is discharged outside cabinet by the moving air in air passage.To be low on the right side of Fig. 5
Power consumption unit low in calories, air passage are outlet air after upper and lower two groups of advancing airs, and air passage schematic diagram is shown in Fig. 7, during work, are locked by wedge
Both sides above and below cold plate are pressed on cabinet sliding slot, cabinet top and the bottom air passage is conducted heat to by both sides above and below unit cold plate
Fin on, by the moving air in air passage will heat discharge cabinet outside.
Vertical air plenums install high temperature unit, since contact area easily takes away greatly more heats at air passage.Front and rear air passage peace
Fill cryogenic unit.
Cabinet inside backboard 5 is ensured by the co-extrusion sealing rubber strip 11 between front panel 2 and back shroud 3 and cabinet 1, is turned
The electronic devices such as fishplate bar 6, mother daughter board connector 7, functional unit are isolated with outside air, can effectively avoid the salt in outside air
Corrosion of the harmful substances such as mist, dust to internal electronic device.Meanwhile by the conductive seal function in co-extrusion rubber strip and
Conductive gasket between external connector, the wave filter inside electronic cabinet realize the electromagnetic sealing of electronic cabinet.
Each function module is respectively mounted functional unit cold plate in the present embodiment, lifting plate be stuck in reinforce conduction in closed case,
Heat loss through radiation efficiency.
Cabinet inside is closed structure, and each plug-in unit is conducted by cold plate to reinforcing machine punch-out equipment shell, and chassis design has advancing air
The air passage of outlet air afterwards, cabinet back are designed with axial flow blower, to electronic cabinet wind-cooling heat dissipating.Cabinet air passage be composite design, pin
High temperature unit heat dissipation channel is designed with to computer plate, power panel high heat functional unit, each unit cold plate is directly pressed in
On the casing that cabinet air passage is passed through, i.e., on vertical air plenums wall, radiating fin is designed in air passage, is given out heat using distinguished and admirable
It goes, air passage is entered the wind for cabinet front lower portion, then from the bottom to top, distinguished and admirable to be extracted out from cabinet upper back by aerofoil fan.For hair
The smaller feature card of heat is conducted heat to by wedge locking bar and cold plate both sides metal material above and below electronic cabinet
Part forms cryogenic unit heat dissipation channel, is entered the wind for electronic cabinet front panel top and the bottom, and cabinet rear portion is equipped with axial flow blower pumping
Wind radiates to functional unit.
The leakproofness of closed case realizes electromagnetic sealing and moisture seal by co-extrusion rubber weather strip, closed case it is airtight
For grade up to IP67 grades, Electro Magnetic Compatibility can meet 6 requirements of ground force's mobile unit in GJB151B-2013 standards.Add
Gu the high 7U of cabinet, width is 19 inch standard sizes, can be fixed on by guide rail or pallet in various 19 inches of cabinets.Using closed
Design, each plug-in unit and backboard are mounted in a confined space, can effective mildew resistant moistureproof.Power supply is mainly integrated in cabinet
Boards and the CPCI backboards such as plate, polylith high-performance computer plate, memory plane, interface board, electronic cabinet are strengthened compeling wind using conduction
Cold radiating mode.
The utility model provides a kind of combined type air passage closed case, implements the method and approach of the technical solution
Very much, the above is only the preferred embodiment of the utility model, it is noted that for the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.The available prior art of each component being not known in the present embodiment is subject to reality
It is existing.
Claims (6)
1. a kind of combined type air passage closed case, which is characterized in that including babinet, the babinet includes front panel and back shroud,
More than one functional device is provided between the front panel and back shroud, one above functional module device is respectively mounted
Functional unit cold plate, the babinet is interior to be equipped with high temperature unit heat dissipation channel, and the functional unit cold plate is all connected to high temperature unit
On heat dissipation channel.
2. a kind of combined type air passage closed case according to claim 1, which is characterized in that the babinet rear portion, which is equipped with, to be used
In the axial flow blower of exhausting.
3. a kind of combined type air passage closed case according to claim 1, which is characterized in that be additionally provided with use in the babinet
In the cryogenic unit heat dissipation channel to radiate to functional device low in calories, cryogenic unit heat dissipation channel air inlet plate in front, outlet air
Mouth is in back shroud.
4. a kind of combined type air passage closed case according to claim 1, which is characterized in that the high temperature unit heat dissipation is logical
Road is equipped with radiating fin.
5. a kind of combined type air passage closed case according to claim 1, which is characterized in that the high temperature unit heat dissipation is logical
Plate lower part, high temperature unit heat dissipation channel go out one's intention as revealed in what one says on back shroud top to the air inlet in road in front.
6. a kind of combined type air passage closed case according to claim 1, which is characterized in that the front panel, back shroud
It is equipped with to completely cut off the co-extrusion sealing rubber strip outside box house and babinet at gap between babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407343.5U CN207410658U (en) | 2017-10-27 | 2017-10-27 | A kind of combined type air passage closed case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407343.5U CN207410658U (en) | 2017-10-27 | 2017-10-27 | A kind of combined type air passage closed case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410658U true CN207410658U (en) | 2018-05-25 |
Family
ID=62409116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407343.5U Active CN207410658U (en) | 2017-10-27 | 2017-10-27 | A kind of combined type air passage closed case |
Country Status (1)
| Country | Link |
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| CN (1) | CN207410658U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460130A (en) * | 2018-11-29 | 2019-03-12 | 中国人民解放军战略支援部队航天工程大学 | 6U compact backboard and its cabinet for carrier rocket |
| CN111309126A (en) * | 2020-04-01 | 2020-06-19 | 中国电子科技集团公司第五十四研究所 | CPCI time system case cooling system |
| CN112860035A (en) * | 2021-04-02 | 2021-05-28 | 成都前锋信息技术股份有限公司 | Air-cooled full-reinforced computer suitable for multiple series buses |
| CN113645813A (en) * | 2021-08-20 | 2021-11-12 | 中国船舶重工集团公司第七二三研究所 | Portable high-heat-flow-density closed case |
| CN114641160A (en) * | 2022-02-28 | 2022-06-17 | 中航光电科技股份有限公司 | Put on shelf semi-open type rain-proof case |
-
2017
- 2017-10-27 CN CN201721407343.5U patent/CN207410658U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460130A (en) * | 2018-11-29 | 2019-03-12 | 中国人民解放军战略支援部队航天工程大学 | 6U compact backboard and its cabinet for carrier rocket |
| CN111309126A (en) * | 2020-04-01 | 2020-06-19 | 中国电子科技集团公司第五十四研究所 | CPCI time system case cooling system |
| CN112860035A (en) * | 2021-04-02 | 2021-05-28 | 成都前锋信息技术股份有限公司 | Air-cooled full-reinforced computer suitable for multiple series buses |
| CN112860035B (en) * | 2021-04-02 | 2024-06-07 | 成都前锋信息技术股份有限公司 | Air-cooled fully-reinforced computer suitable for various series buses |
| CN113645813A (en) * | 2021-08-20 | 2021-11-12 | 中国船舶重工集团公司第七二三研究所 | Portable high-heat-flow-density closed case |
| CN114641160A (en) * | 2022-02-28 | 2022-06-17 | 中航光电科技股份有限公司 | Put on shelf semi-open type rain-proof case |
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