CN104105378B - Single plate cooling device - Google Patents
Single plate cooling device Download PDFInfo
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- CN104105378B CN104105378B CN201310115511.3A CN201310115511A CN104105378B CN 104105378 B CN104105378 B CN 104105378B CN 201310115511 A CN201310115511 A CN 201310115511A CN 104105378 B CN104105378 B CN 104105378B
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- veneer
- cooling device
- single plate
- cold air
- plate cooling
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Abstract
The invention discloses a kind of single plate cooling device, and it includes Handle Bar, veneer, radome, cold air duct and hot-flow flue, and the veneer is installed on the Handle Bar.The veneer includes front end, rear end and centre, and the middle connection front end and the rear end, the rear end are provided with temperature sensor, and the front end and the centre are provided with radiator.The cold air duct is the air channel path that cold air enters temperature sensor, the hot-flow flue is the air channel path that cold air is become to high temperature gas flow by radiator, the radome is installed on the veneer and covers the temperature sensor, to isolate the cold air duct and the hot-flow flue.Single plate cooling device provided by the invention, isolate the cold air duct and the hot-flow flue using radome, problem is cascaded so as to avoid the radiating inside single plate cooling device.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of single plate cooling device.
Background technology
Veneer is very important component in network communication product, and the big work(positioned at veneer front end is provided with general veneer
Consumption chip and the electronic component such as the radiator being installed on chip and power supply, crystal oscillator, logic positioned at veneer rear end, veneer
Front end is air inlet, and the rear end of veneer is air outlet, so that the heat that radiator comes out is brought to positioned at veneer rear end
Power supply, crystal oscillator, the electronic component such as logic, cause the electronic component local temperature such as power supply, crystal oscillator, logic too high, that is, make
Problem is cascaded into veneer internal heat dissipating.
The content of the invention
The technical problems to be solved by the invention are, there is the cascade of veneer internal heat dissipating for solving prior art to ask
Topic.
To achieve these goals, embodiment of the present invention provides following technical scheme：
A kind of single plate cooling device, including Handle Bar, veneer, radome, cold air duct and hot-flow flue, the veneer are installed on
The Handle Bar.The veneer includes front end, rear end and centre, the middle connection front end and the rear end, before described
Hold and temperature sensor, the front end and the middle peace are installed for the air inlet of the single plate cooling device, the rear end
Equipped with radiator.The cold air duct is the air channel path that cold air enters temperature sensor, and the hot-flow flue is to pass through radiating
Device becomes cold air in the air channel path of high temperature gas flow, and the radome is installed on the veneer and covers the temperature sensing device
Part, to isolate the cold air duct and the hot-flow flue.
In the first possible implementation, the single plate cooling device also includes protective plate, the protective plate installation
In the back side of the veneer, the protective plate includes flat board and shelves bar, and the shelves bar is convexly equipped in the surface of the flat board.
With reference to the first possible implementation, in second of possible implementation, the shelves bar is " door " font,
And a cold wind collection portion with opening is surrounded with the flat board, the opening connects with the air inlet.
With reference to second of possible implementation, in the third possible implementation, the veneer is also included at least
One window, the window are located at the rear end and close to the temperature sensor, the cold wind collection portion and the windows
Connection, the cold air enter the temperature sensor by the window.
With reference to the third possible implementation, in the 4th kind of possible implementation, the opening, cold wind collection portion
And window is cold air duct.
With reference to the first possible implementation, in the 5th kind of possible implementation, the shelves bar and the flat board
It is integrally formed.
With reference to the first possible implementation, in the 6th kind of possible implementation, the shelves bar and the flat board
It is threadably secured connection.
With reference to the first possible implementation, in the 7th kind of possible implementation, the Handle Bar include roof,
Bottom wall, side wall and the accepting groove relative with the roof, the accepting groove are enclosed by the roof, the bottom wall and the side wall
Into.
With reference to the 7th kind of possible implementation, in the 8th kind of possible implementation, the accepting groove is towards the list
One side opening of plate, for housing a side of the veneer, the veneer is installed on the Handle Bar.
With reference to the 7th kind of possible implementation, in the 9th kind of possible implementation, the side wall is provided with close to institute
The first opening of radome is stated, the side wall of the radome against the Handle Bar opens up the second opening, and the cold air passes through
First opening and the described second opening are directly entered inside the radome.
With reference to the 9th kind of possible implementation, in the tenth kind of possible implementation, described first is open along described
The longitudinally of side wall opens up and the opposite radome, and second opening is corresponding with the described first opening.
With reference to the first, second, the third, the 4th kind, the 5th kind, the 6th kind, the 7th kind, the 8th kind, the 9th kind and
Tenth kind of possible implementation, in a kind of the tenth possible implementation, the radome by low thermal conductivity metal
Or sheet plastic is made.
Single plate cooling device provided by the invention, isolate the cold air duct and the hot-flow flue using radome, so as to keep away
The radiating cascade problem inside single plate cooling device is exempted from.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the assembling schematic diagram for the single plate cooling device that the first embodiment of the invention provides；
Fig. 2 is the decomposing schematic representation of the single plate cooling device in Fig. 1；
Fig. 3 is the schematic cross-sectional view of the single plate cooling device in Fig. 1；
Fig. 4 is the schematic diagram of the protective plate in Fig. 1；
Fig. 5 is the assembling schematic diagram for the single plate cooling device that second of embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Please also refer to Fig. 1 and Fig. 2, the single plate cooling device 100 of the first embodiment offer of the invention, it includes drawing
Hand bar 10, veneer 20, protective plate 30 and at least one radome 40.
Handle Bar 10 is strip, and it includes roof 11, the bottom wall 13 relative with roof 11, side wall 15 and accepting groove 12.
Accepting groove 12 is located substantially at the centre position of Handle Bar 10 and extended along the longitudinally of Handle Bar 10, by roof
11st, bottom wall 13 and side wall 15 surround.Accepting groove 12 towards veneer 20 a side opening, for housing a side 29 of veneer 20,
So that veneer 20 is installed on into Handle Bar 10.
In the present embodiment, veneer 20 is fixed on Handle Bar 10 by screw.
Veneer 20 is installed on Handle Bar 10, and including at least one window 22, front end 24, rear end 26 and centre 28, it is middle
28 connection front ends 24 and rear end 26.Front end 24 is the air inlet of single plate cooling device 100, and rear end 26 is single plate cooling device 100
Air outlet.The rear end 26 of veneer 20 is provided with power module, crystal oscillator, logic equitemperature Sensitive Apparatus, the front end 24 of veneer 20
And centre 28 is provided with radiator and big power dissipating chip (being blocked by radiator).
In the present embodiment, cold air by the air inlet of single plate cooling device 100 enter veneer 20 front end 24 and
Centre 28, and because the heat that radiator distributes makes cold air become high temperature gas flow, the air channel path so moved towards is referred to as hot blast
Road.In other words, the air channel path for cold air being become to high temperature gas flow by radiator is referred to as hot-flow flue.
For convenience, power module, crystal oscillator, logic equitemperature Sensitive Apparatus are entered by representative of power module below
Row description.
Window 22 is arranged at rear end 26 and enters power module by window 22 close to power module, cold air, in favor of
Power module radiates and prevents that power module local temperature is too high.
In the present embodiment, window 22 is two and at intervals.
In other embodiments, veneer 20 includes the window 22 of multiple close power modules.
Fig. 3 and Fig. 4 are please also refer to, protective plate 30 is installed on the back side of veneer 20, and including flat board 32 and shelves bar 34.Shelves
Bar 34 is convexly equipped in the surface of flat board 32, and substantially " door " font, so as to surround a cold wind with opening 340 with flat board 32
Collection portion 342, and opening 340 connects with the air inlet of single plate cooling device 100, so that the air intake from single plate cooling device 100
The cold air that mouth is come in is collected into cold wind collection portion 342.
In the present embodiment, cold wind collection portion 342 is semiclosed region.
In the present embodiment, protective plate 30 is installed on the back side of veneer 20 by screw.
After installation, the back side of veneer 20 covers the overhead of cold wind collection portion 342, and cold wind collection portion 342 connects with window 22
It is logical, so as to enter cold wind collection portion 342 by opening 340 from the cold air that the air inlet of single plate cooling device 100 is come in, and lead to
Cross the power module that window 22 enters the rear end 26 of veneer 20.In other words, cold wind collection portion 342 can collect cold air, and lead to
Cross window 22 and cold empty wind is imported to the power module for being located at the rear end 26 of veneer 20, so as to effectively reduce power module environment temperature.
In the present embodiment, after cold air enters veneer 20 by opening 340, cold wind collection portion 342 and window 22
The power module at end 26, the air channel path so moved towards is referred to as cold air duct.In other words, cold air enters the road of power module
Footpath is referred to as cold air duct.
In the present embodiment, shelves bar 34 and shelves bar 34 are separated two pieces, are threadably secured and connect as one.
In other embodiments, shelves bar 34 is integrally formed with flat board 32.
Radome 40 is installed on veneer 20 and covers power module and window 22, to stop from the front end 24 of veneer 20 with
Between heat exchange between the cold air come in of 28 high temperature gas flows to come and the window 22 from veneer 20.In other words, radome
40 can isolate the high temperature gas flow to come from hot-flow flue and the cold air to come from cold air duct, so as to realize single plate cooling device
100 cold and hot air channel isolation, and then reduce or prevent the internal heat dissipating of single plate cooling device 100 from cascading problem, and make to be installed on list
The environment temperature of power module will not be too high on plate 20, reduces the damage to power module.
In the present embodiment, radome 40 is made up of the metal or sheet plastic of low thermal conductivity, is dissipated with reducing veneer
Heat exchange between the high temperature gas flow from hot-flow flue and the cold air from cold air duct of thermal 100.
In the present embodiment, radome 40 is two.In other embodiments, radome 40 for one or two with
On.
In the present embodiment, the air inlet mode of air inlet can be exhausting mode and two kinds of mode of blowing.
Fig. 5 is refer to, the single plate cooling device 100a provided for second of embodiment of the present invention, second of the implementation
The single plate cooling device 100a that mode is provided (refer to figure with the single plate cooling device 100 that the first embodiment is provided
1) structure is essentially identical, and the function of realization is similar, and its difference is, is offered in Handle Bar 10a side wall 15a close
Radome 40a the first opening 14a, the second opening 42a, so cold sky are opened up in radome 40a face Handle Bars 10a side wall
Gas is directly entered inside radome 40a by the first opening 14a and the second opening 42a, to cool down the power supply mould on veneer 20a
Block, the air channel path so moved towards are referred to as cold air duct.In such a embodiment, without protective plate 30 (refer to Fig. 2), and
There is no window 22 on veneer 20a yet.
In the present embodiment, the first longitudinallies of the opening 14a along side wall 15a opens up and against radome 40a, and second
The 42a that is open is corresponding with the first opening 14a.
In other embodiments, there can be protective plate 30, window 22 also is provided with veneer 20a, thus have two-way cold
Air enters inside radome 40a, can preferably cool down the power module on veneer 20a.
Embodiments described above, the restriction to the technical scheme protection domain is not formed.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements made within the spirit and principle of mode etc., should be included in the protection model of the technical scheme
Within enclosing.
Claims (10)
- A kind of 1. single plate cooling device, it is characterised in that：The single plate cooling device includes Handle Bar, veneer, at least one screen Cover, cold air duct and hot-flow flue are covered, the veneer is installed on the Handle Bar, and the veneer includes front end, rear end and centre, described Centre connects the front end and the rear end, and the front end is the air inlet of the single plate cooling device, and the rear end is provided with Temperature sensor, the front end and the centre are provided with radiator, and the cold air duct is that cold air is quick into the temperature The air channel path of inductor component, the hot-flow flue are that cold air is become to the air channel path of high temperature gas flow, institute by the radiator State radome to be installed on the veneer and cover the temperature sensor, to isolate the cold air duct and the hot-flow flue；Institute Stating single plate cooling device also includes protective plate, and the protective plate is installed on the back side of the veneer, and the protective plate includes flat board With shelves bar, the shelves bar is convexly equipped in the surface of the flat board；The shelves bar is " door " font, and surrounds a tool with the flat board There is the cold wind collection portion of opening, the opening connects with the air inlet.
- 2. single plate cooling device as claimed in claim 1, it is characterised in that the veneer also includes at least one window, institute State window and be located at the rear end and close to the temperature sensor, the cold wind collection portion connects with the window, described cold Air enters the temperature sensor by the window.
- 3. single plate cooling device as claimed in claim 2, it is characterised in that opening, cold wind collection portion and the window are cold Air channel.
- 4. single plate cooling device as claimed in claim 1, it is characterised in that the shelves bar and the flat board are integrally formed.
- 5. single plate cooling device as claimed in claim 1, it is characterised in that the shelves bar and the flat board are threadably secured Connection.
- 6. the single plate cooling device as described in claim 1 to 5 any one, it is characterised in that the radome is led by low The metal or sheet plastic of hot coefficient are made.
- A kind of 7. single plate cooling device, it is characterised in that：The single plate cooling device includes Handle Bar, veneer, at least one screen Cover, cold air duct and hot-flow flue are covered, the veneer is installed on the Handle Bar, and the veneer includes front end, rear end and centre, described Centre connects the front end and the rear end, and the rear end is provided with temperature sensor, the front end and the middle installation There is radiator, the cold air duct is the air channel path that cold air enters the temperature sensor, and the hot-flow flue is passes through The air channel path that radiator becomes cold air high temperature gas flow is stated, the radome is installed on the veneer and covers the temperature Sensitive Apparatus, to isolate the cold air duct and the hot-flow flue；The Handle Bar includes roof, the bottom relative with the roof Wall, side wall and accepting groove, the accepting groove are surrounded by the roof, the bottom wall and the side wall；The side wall is provided with close First opening of the radome, the side wall of the radome against the Handle Bar open up the second opening, and the cold air leads to First opening and the described second opening is crossed to be directly entered inside the radome.
- 8. single plate cooling device as claimed in claim 7, it is characterised in that open the side of the accepting groove towards the veneer Mouthful, for housing a side of the veneer, the veneer is installed on the Handle Bar.
- 9. single plate cooling device as claimed in claim 8, it is characterised in that described first is open along the lengthwise side of the side wall It is simultaneously corresponding with the described first opening against the radome, second opening to opening up.
- 10. the single plate cooling device as described in claim 7 to 9 any one, it is characterised in that the radome is led by low The metal or sheet plastic of hot coefficient are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115511.3A CN104105378B (en) | 2013-04-03 | 2013-04-03 | Single plate cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115511.3A CN104105378B (en) | 2013-04-03 | 2013-04-03 | Single plate cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104105378A CN104105378A (en) | 2014-10-15 |
| CN104105378B true CN104105378B (en) | 2018-01-09 |
Family
ID=51673057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310115511.3A Active CN104105378B (en) | 2013-04-03 | 2013-04-03 | Single plate cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104105378B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658026B (en) * | 2014-12-03 | 2018-11-13 | 华为终端（东莞）有限公司 | A kind of electric terminal |
| CN108133919B (en) * | 2017-12-29 | 2024-05-28 | 加弘科技咨询(上海)有限公司 | Closed loop liquid cooling device and electronic equipment using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262891B1 (en) * | 1996-12-20 | 2001-07-17 | Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh | Component holder with circulating air cooling of electrical components |
| CN201182049Y (en) * | 2008-04-23 | 2009-01-14 | 杭州华三通信技术有限公司 | Single plate and electronic equipment with the same |
| CN101990385A (en) * | 2009-08-04 | 2011-03-23 | 华为技术有限公司 | Box-type equipment and slipway thereof |
-
2013
- 2013-04-03 CN CN201310115511.3A patent/CN104105378B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262891B1 (en) * | 1996-12-20 | 2001-07-17 | Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh | Component holder with circulating air cooling of electrical components |
| CN201182049Y (en) * | 2008-04-23 | 2009-01-14 | 杭州华三通信技术有限公司 | Single plate and electronic equipment with the same |
| CN101990385A (en) * | 2009-08-04 | 2011-03-23 | 华为技术有限公司 | Box-type equipment and slipway thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104105378A (en) | 2014-10-15 |
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