CN202085429U - Cooling device for electronic equipment - Google Patents
Cooling device for electronic equipment Download PDFInfo
- Publication number
- CN202085429U CN202085429U CN2011201380550U CN201120138055U CN202085429U CN 202085429 U CN202085429 U CN 202085429U CN 2011201380550 U CN2011201380550 U CN 2011201380550U CN 201120138055 U CN201120138055 U CN 201120138055U CN 202085429 U CN202085429 U CN 202085429U
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- CN
- China
- Prior art keywords
- wind
- electronic equipment
- air
- closed container
- air inlet
- 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
The utility model relates to a cooling device for electronic equipment. The cooling device comprises a sealed container, wherein the sealed container is provided with a master wind inlet blowing in outside cold wind and a master wind outlet discharging hot wind generated by the interior of the equipment, the sealed container is internally provided with at least one layer of supporting devices used for supporting and installing the electronic equipment from bottom to top, the upper parts of all the supporting devices are provided with installation surfaces used for installing the electronic equipment; wind channels, wind inlets and wind outlets are arranged on all the supporting devices, the wind inlets and the wind outlets are communicated with the wind channels, the wind outlets are distributed on the installation surfaces corresponding to the supporting devices and are communicated with the master wind outlet, and the wind inlets of all the supporting devices are communicated with the master wind inlet. The cooling device realizes the concentrated cooling for each electronic equipment, solves the problem that airborne electronic equipment can not be cooled well due to the limit of a plane equipment compartment.
Description
Technical field
The utility model relates to the cooling device that is used for aircraft, especially a kind of electronic device cooling apparatus.
Background technology
Increase along with the aircraft functional requirement, increasing air environment need be installed in the aircraft, make its electronics bay thermal force sharply increase, by increasing to tens kilowatts from original several kilowatts, the cooling of equipment compartment has become the top priority of environmental control system; At present, the coolant interface disunity of airborne equipment need be taked cooling provision respectively to every equipment.As adopt fan to electronic equipment carry out forced ventilation cooling, by the ring keyholed back plate road modes such as cooling of directly electronic equipment being dried, aforesaid way has not only increased the environmental control system load of aircraft greatly, also increased aircraft weight, secondly the equipment compartment space is narrow and small, air pipe line can't be arranged in electronics bay, under the more situation of air environment,, just can't carry out good cooling to air environment owing to be subjected to the spatial limitation in airplane equipment cabin.
Summary of the invention
The purpose of this utility model is to provide a kind of electronic device cooling apparatus, the problem that can't well cool off owing to be subjected to the restriction in airplane equipment cabin to solve air environment.
In order to address the above problem, electronic device cooling apparatus of the present utility model is by the following technical solutions: electronic device cooling apparatus, comprise closed container, have the total air inlet and the total air outlet that is used for its inner hot blast that produces is discharged that are used for extraneous cold wind is fed its inside on the described closed container, being provided with at least in the closed container from bottom to top, one deck is used for the backing device that electronic equipment is installed in holding, the air inlet and the air outlet that all have the air channel on described each backing device and communicate with described air channel, described air outlet is distributed on the upper surface of corresponding backing device and with total air outlet and communicates, the air inlet of each backing device all with described total air inlet conducting.
The air channel of described each backing device all is connected with described total air inlet conducting by a main air duct.
Described each backing device upwards and between the internal face of described closed container has the air-out gap in its periphery separately.
Because electronic device cooling apparatus of the present utility model has the closed container that is used to install electronic equipment, therefore various electronic equipments can be installed concentratedly in this container, because being closed container and described closed container, described container has described total air inlet and total air outlet again, therefore can in described closed container, infeed cold wind and will discharge from described air outlet with the hot gas that carries out after the heat exchange with electronic equipment in the container by described total air inlet by described total air outlet, realized concentrated cooling, solved the problem that air environment can't well cool off owing to being subjected to the restriction in airplane equipment cabin each electronic equipment.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of electronic device cooling apparatus of the present utility model.
Embodiment
The embodiment 1 of electronic device cooling apparatus of the present utility model, as shown in Figure 1, has closed container 1, closed container 1 adopts the rack of rectangle, be used to install concentratedly the air environment 2 of aircraft, its underpart is provided with and is used for total air inlet 4 that cold wind 3 enters, and top is provided with total air outlet 5, and total air outlet 5 is used for discharging for connect the hot blast 6 that produces after the exchange through the air environment with inside; Be provided with four layers in the closed container from bottom to top and be used for the backing device 7 that air environment is installed in holding, the upper surface of backing device 7 is used to install air environment, its inside has air channel 8, has air outlet on the upper surface of backing device 7 with air channel 8 conductings, in addition, each backing device 7 also is provided with air inlet near a side of total air inlet 4, and the air inlet of each backing device 7 is all by an air intake main channel 9 and total air inlet 4 conductings, and its air outlet is conducted with total air outlet 5; The periphery of each backing device all and also be provided with the air-out gap between the internal face of closed container.Electronic device cooling apparatus of the present utility model in use, at first advance described, total air outlet connects with the corresponding pipeline of the environmental control system of aircraft respectively, the cold wind that is derived from corresponding refrigerating plant on the aircraft enters the air channel of each backing device of flowing through behind the air intake main channel by described total air inlet, and the air channel by correspondence blows out from the installed surface of each backing device, thereby the air environment that is fixedly arranged on the backing device is cooled off, the cold wind that blows out in each air channel through with rise after corresponding air environment carries out heat exchange, spread to periphery behind the lower surface block of adjacent upper strata backing device, after the periphery of backing device and the air-out gap between the closed container flow to total air outlet place and discharge from total air outlet, because total air inlet place has cold wind source endlessly, therefore the inner shape of closed container forms pressure reduction with the external world, make that the hot blast that rises is constantly discharged, cold wind constantly enters, and has improved the efficient of cooling greatly; In addition owing to be to concentrate cooling, therefore no longer need every air environment is cooled off respectively, simultaneously also reduce the air environment occupation space, solved the problem that air environment can't well cool off owing to being subjected to the restriction in airplane equipment cabin.
Claims (3)
1. electronic device cooling apparatus, it is characterized in that: comprise closed container, have the total air inlet and the total air outlet that is used for its inner hot blast that produces is discharged that are used for extraneous cold wind is fed its inside on the described closed container, being provided with at least in the closed container from bottom to top, one deck is used for the backing device that electronic equipment is installed in holding, the air inlet and the air outlet that all have the air channel on described each backing device and communicate with described air channel, described air outlet is distributed on the upper surface of corresponding backing device and with total air outlet and communicates, the air inlet of each backing device all with described total air inlet conducting.
2. electronic device cooling apparatus according to claim 1 is characterized in that: the air channel of described each backing device all is connected with described total air inlet conducting by a main air duct.
3. electronic device cooling apparatus according to claim 1 is characterized in that: described each backing device upwards and between the internal face of described closed container has the air-out gap in its periphery separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201380550U CN202085429U (en) | 2011-05-04 | 2011-05-04 | Cooling device for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201380550U CN202085429U (en) | 2011-05-04 | 2011-05-04 | Cooling device for electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085429U true CN202085429U (en) | 2011-12-21 |
Family
ID=45346040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201380550U Expired - Fee Related CN202085429U (en) | 2011-05-04 | 2011-05-04 | Cooling device for electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535567A (en) * | 2016-11-04 | 2017-03-22 | 中航光电科技股份有限公司 | Airborne electronic device integrated cooling system |
-
2011
- 2011-05-04 CN CN2011201380550U patent/CN202085429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535567A (en) * | 2016-11-04 | 2017-03-22 | 中航光电科技股份有限公司 | Airborne electronic device integrated cooling system |
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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 |
Granted publication date: 20111221 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |