CN209390596U - A kind of spraying radiator - Google Patents
A kind of spraying radiator Download PDFInfo
- Publication number
- CN209390596U CN209390596U CN201821891445.3U CN201821891445U CN209390596U CN 209390596 U CN209390596 U CN 209390596U CN 201821891445 U CN201821891445 U CN 201821891445U CN 209390596 U CN209390596 U CN 209390596U
- Authority
- CN
- China
- Prior art keywords
- soaking plate
- end cap
- sprayer
- chamber end
- face
- 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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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model provides a kind of spraying radiator, comprising: soaking plate, chamber end cap, sprayer and controller；Chamber end cap is covered in soaking plate, and soaking plate is towards having tube seat on the first face of chamber end cap；The injection spray pipe of sprayer is connected to the top of chamber end cap, and cooling medium is sprayed in the inner cavity for constituting to chamber end cap and soaking plate；The inlet tube of sprayer is connected to the tube seat in soaking plate, for leading back the cooling medium after heat exchange to sprayer；Controller is used to control the working condition of sprayer, and soaking plate is connect backwards to the second face of chamber end cap with to heat dissipating electronic devices.The working condition that the utility model passes through control sprayer, spray cooling medium in the inner cavity that can be formed to chamber end cap and soaking plate, due to having tube seat in soaking plate, cooling medium can be made to carry out sufficient heat exchange with band heat dissipating electronic devices in soaking plate, it can effectively solve the problem that high-power, the heating problem of the electronic component of high heat flux density.
Description
Technical field
The utility model relates to cooling electronic component technology neck field more particularly to a kind of spraying radiators.
Background technique
With the increase of the volume miniaturization and high-power component usage quantity of electronic component, the heat of electronic and electrical equipment
Current density is also increasing, and heating problem has become the principal element for restricting electronics technologies development.In electronic device,
Quite a few power loss is converted into the form of heat, and the dissipation heat of electronic device can directly result in electronic equipment temperature
The increase with thermal stress is increased, functional reliability and service life to electronic device cause to seriously threaten.
Traditional Cooling Technology of Electronic Device carries out heat transfer to electronic device using the method for heat pipe or copper sheet, but
Heat pipe and heat source-contacting surface product is limited or copper sheet thermal resistance is excessive, result in heat pipe or copper sheet to the radiating efficiency of electronic device compared with
It is low.
Utility model content
The utility model discloses a kind of spraying radiators, and uniformly, structure is simple, can effectively solve the problem that big function for heat dissipation
Rate, the heating problem of the electronic component of high heat flux density.
The present invention provides a kind of spraying radiators, comprising: soaking plate, chamber end cap, sprayer and controller；
The chamber end cap is covered in the soaking plate, and the soaking plate is towards having on the first face of the chamber end cap
There is tube seat；
The injection spray pipe of the sprayer is connected to the top of the chamber end cap, for the chamber end cap and it is described
Spray cooling medium in the inner cavity that hot plate is constituted；
The inlet tube of the sprayer is connected to the tube seat in the soaking plate, for leading back the cooling medium after heat exchange
To the sprayer；
The controller is used to control the working condition of the sprayer, the soaking plate backwards to the chamber end cap the
Two faces are connect with to heat dissipating electronic devices.
Preferably, the tube seat includes: drainage trough, collecting tray and diversion trench；
The marginal portion in first face has the diversion trench, the inlet tube of the diversion trench and the sprayer
Connection；
The collecting tray is arranged along the marginal portion in first face, and the collecting tray and the diversion trench connect
It is logical；
The main part in first face has the drainage trough, and the drainage trough is connected to the collecting tray.
Preferably, the quantity of the drainage trough is multiple, and multiple drainage troughs are with the geometric center of the soaking plate
For the center of circle, circumferentially array is set in the main part in first face.
Preferably, the width of each drainage trough is gradually reduced along radial direction.
Preferably, the deep equality of the drainage trough, the collecting tray and the diversion trench.
Preferably, the cooling medium is low boiling point and non-corrosive liquid.
Preferably, heat-conducting silicone grease is coated on second face.
Preferably, the soaking plate is circle.
As can be seen from the above technical solutions, the utility model embodiment has the advantage that
The utility model provides a kind of spraying radiator, comprising: soaking plate, chamber end cap, sprayer and controller；
Chamber end cap is covered in soaking plate, and soaking plate is towards having tube seat on the first face of chamber end cap；The injection spray pipe of sprayer with
The top of chamber end cap is connected to, and cooling medium is sprayed in the inner cavity for constituting to chamber end cap and soaking plate；The inlet tube of sprayer
It is connected to the tube seat in soaking plate, for leading back the cooling medium after heat exchange to sprayer；Controller is for controlling sprayer
Working condition, soaking plate connect backwards to the second face of chamber end cap with to heat dissipating electronic devices.The present invention is spraying by control
The working condition of device, cooling medium is sprayed in the inner cavity that can be formed to chamber end cap and soaking plate, due to having pipe in soaking plate
Slot, can make cooling medium in soaking plate with band heat dissipating electronic devices carry out sufficient heat exchange, can effectively solve the problem that it is high-power,
The heating problem of the electronic component of high heat flux density.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of spraying radiator provided by the invention；
Fig. 2 is the structural schematic diagram of soaking plate in the present invention.
Specific embodiment
The utility model embodiment discloses a kind of spraying radiator, and uniformly, structure is simple, can effectively solve the problem that for heat dissipation
It is high-power, the heating problem of the electronic component of high heat flux density.
Please refer to Fig. 1 to Fig. 2, a kind of one embodiment of spraying radiator provided by the invention, comprising: soaking plate 1,
Chamber end cap 2, sprayer 3 and controller 6.
Chamber end cap 2 is covered in soaking plate 1, and soaking plate 1 is needed towards having tube seat on the first face of chamber end cap 2
Illustrate, as shown in Figure 1, the first face in soaking plate 1 and the second face is practical is not different, only plays label,
In, first facing towards chamber end cap 2, and the second face is backwards to chamber end cap 2.Chamber end cap 2 is the lid with inner cavity, and equal
Hot plate 1 can form a totally enclosed inner cavity after cooperating.
The injection spray pipe 4 of sprayer 3 is connected to the top of chamber end cap 2, for what is constituted to chamber end cap 2 and soaking plate 1
Spray cooling medium in inner cavity.
The inlet tube 5 of sprayer 3 is connected to the tube seat in soaking plate 1, for leading back the cooling medium after heat exchange to spray
Day with fog 3.
Controller 6 is used to control the working condition of sprayer 3, soaking plate 1 backwards to chamber end cap the second face with wait radiate
Electronic device connection.It should be noted that in the present embodiment, controller 6 can control the start and stop of sprayer 3, and different
The intensity of gear adjusts, to control the specific heat load of single unit system.Controller 6 can use existing chip, micro terminal
It realizes, this is the common knowledge of those skilled in the art, does not do and specifically repeats herein.
The present invention by the working condition of control sprayer 3, spray by the inner cavity that can be formed excessively to chamber end cap 2 and soaking plate 1
Spill cooling medium, due in soaking plate 1 have tube seat, can make cooling medium in soaking plate 1 with band heat dissipating electronic devices into
Row sufficient heat exchange can effectively solve the problem that high-power, the heating problem of the electronic component of high heat flux density.
Further, as shown in Fig. 2, the tube seat in soaking plate 1 includes: drainage trough 11, collecting tray 12 and diversion trench
13；
On the first face of soaking plate, marginal portion (as shown in the convex portion of soaking plate 1 in Fig. 2) has diversion trench
13 (notch of convex portion is diversion trench 13), diversion trench 13 are connected to the inlet tube 5 of sprayer 3.
Collecting tray 12 is arranged along the marginal portion in the first face, and collecting tray 12 is connected to diversion trench 13.Specifically, collecting tray
12 are arranged in the interior edge of marginal portion, corresponding with the marginal portion shape in the first face.
On the first face of soaking plate, main part there is drainage trough 11, and drainage trough 11 is connected to collecting tray 12.
In the present embodiment, after sprayer 3 sprays cooling medium to inner cavity, cooling medium can be in the table of soaking plate 1
Heat exchange is carried out with to heat dissipating electronic devices indirectly on face, then passes sequentially through drainage trough 11, collecting tray 12 and diversion trench 13
It is back in sprayer, so that loop control utilization is carried out to cooling medium, to realize sufficient heat spreading function to electronic device.
Further, the quantity of drainage trough 11 is multiple, and multiple drainage troughs 11 are circle with the geometric center of soaking plate 1
Circumferentially array is set in the main part in the first face the heart.Due to the presence of multiple drainage troughs 11, soaking plate table can be increased
The heat exchange area in face and cooling medium strengthens heat-sinking capability.
Further, the width of each drainage trough 11 is gradually reduced along radial direction.It is understood that drainage trough 11
Direction width from the center of circle to edge is gradually reduced, and provides capillary attraction to be attached to the liquid refrigerant on 1 surface of soaking plate, is accelerated
The speed of working medium inflow collecting tray 12.
Further, it in order to enable the overall structure of soaking plate is simple and compact, usual drainage trough 11, collecting tray 12 and leads
The depth of chute 13 can be set to equal.
Further, cooling medium can be low boiling point and non-corrosive liquid.
Further, heat-conducting silicone grease is coated on the second face of soaking plate, to improve the heat exchange efficiency of single unit system.
Further, soaking plate 1 can be circle, it is to be understood that since soaking plate 1 is preferably circular, side
Edge point is also circle, so that confluence 12 is also cyclic structure.
The embodiment of the present invention transfers the files to sprayer by controller, selects specific heat load according to required radiating requirements,
Soaking plate upper surface offers the drainage trough being gradually reduced from center to border width, for the liquid work for being attached to soaking plate surface
Matter provides capillary attraction, accelerates the speed of working medium inflow confluence conduit, and drainage conduit can increase soaking plate surface and cooling Jie
The heat exchange area of matter strengthens heat-sinking capability.Injection spray pipe is connect at chamber end cap upper surface center with cavity inner wall, to increase mist
Change pipe to the spray area of soaking plate upper surface, enhances heat absorption of the cooling medium to soaking plate upper surface.Spray provided by the invention
Uniformly, structure is simple, can effectively solve the problem that high-power, and the fever of the electronic component of high heat flux density is asked for the heat dissipation of mist radiator
Topic
A kind of spraying radiator provided by the utility model is described in detail above, for the one of this field
As technical staff have change in specific embodiments and applications based on the idea of the embodiment of the present invention
Place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of spraying radiator characterized by comprising soaking plate, chamber end cap, sprayer and controller；
The chamber end cap is covered in the soaking plate, and the soaking plate is towards having pipe on the first face of the chamber end cap
Slot；
The injection spray pipe of the sprayer is connected to the top of the chamber end cap, is used for the chamber end cap and the soaking plate
Spray cooling medium in the inner cavity of composition；
The inlet tube of the sprayer is connected to the tube seat in the soaking plate, for leading back the cooling medium after heat exchange to institute
State sprayer；
The controller is used to control the working condition of the sprayer, and the soaking plate is backwards to the second face of the chamber end cap
It is connect with to heat dissipating electronic devices.
2. spraying radiator according to claim 1, which is characterized in that the tube seat include: drainage trough, collecting tray and
Diversion trench；
The marginal portion in first face has the diversion trench, the inlet tube company of the diversion trench and the sprayer
It is logical；
The collecting tray is arranged along the marginal portion in first face, and the collecting tray is connected to the diversion trench；
The main part in first face has the drainage trough, and the drainage trough is connected to the collecting tray.
3. spraying radiator according to claim 2, which is characterized in that the quantity of the drainage trough is multiple and more
Using the geometric center of the soaking plate as the center of circle, circumferentially array is set to the main body in first face to a drainage trough
On part.
4. spraying radiator according to claim 3, which is characterized in that the width of each drainage trough is along radius side
To being gradually reduced.
5. spraying radiator according to claim 4, which is characterized in that the drainage trough, the collecting tray and described
The deep equality of diversion trench.
6. according to claim 1 to spraying radiator described in 5 any one, which is characterized in that the cooling medium is low
Boiling point and non-corrosive liquid.
7. according to claim 1 to spraying radiator described in 5 any one, which is characterized in that coated on second face
There is heat-conducting silicone grease.
8. according to claim 1 to spraying radiator described in 5 any one, which is characterized in that the soaking plate is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891445.3U CN209390596U (en) | 2018-11-16 | 2018-11-16 | A kind of spraying radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891445.3U CN209390596U (en) | 2018-11-16 | 2018-11-16 | A kind of spraying radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209390596U true CN209390596U (en) | 2019-09-13 |
Family
ID=67864738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891445.3U Expired - Fee Related CN209390596U (en) | 2018-11-16 | 2018-11-16 | A kind of spraying radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209390596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219326A (en) * | 2018-11-16 | 2019-01-15 | 广东工业大学 | A kind of spraying radiator |
-
2018
- 2018-11-16 CN CN201821891445.3U patent/CN209390596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219326A (en) * | 2018-11-16 | 2019-01-15 | 广东工业大学 | A kind of spraying radiator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20201116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |