CN208806249U - A kind of plume water-cooling head conductive structure - Google Patents
A kind of plume water-cooling head conductive structure Download PDFInfo
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- CN208806249U CN208806249U CN201821603571.4U CN201821603571U CN208806249U CN 208806249 U CN208806249 U CN 208806249U CN 201821603571 U CN201821603571 U CN 201821603571U CN 208806249 U CN208806249 U CN 208806249U
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- water
- copper post
- copper
- plume
- cooling head
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Abstract
The utility model discloses a kind of plume water-cooling head conductive structures, comprising: hot copper post, the hot copper post include copper post ontology and the copper sheet that copper post body bottom portion is arranged in, and the copper post ontology is arranged with an outer cover；A water channel is provided between the copper post ontology and outer cover, the surface of the outer cover is respectively arranged with a water inlet, water outlet, and the copper post ontology is covered with the copper powder of sintering.Plume water-cooling head conductive structure provided by the utility model, using vacuumizing rear substance phase-change heat transfer (water becomes gaseous state after heated, becomes liquid afterwards to the cold), heat conductive efficiency is high；The hot direct contact heating source of copper post increases endotherm area；Hot copper post is immersed directly in coolant liquid, passes through the surface for the water channel all standing copper post ontology that coolant liquid circulation is completely spiraled, it is ensured that the flow velocity of maximum contact area and fluid effectively increases heat-conducting area, and heat conduction efficiency greatly promotes.
Description
Technical field
The utility model relates to technical field of heat dissipation more particularly to a kind of plume water-cooling head conductive structures.
Background technique
All radiator structure can be installed on its CPU and GPU in the equipment such as game machine, digging mine machine, game video card, so as to quick
By the equipment such as CPU generate heat quickly distribute.
Cooling mechanism in the prior art is all the structure of copper sheet radiation fin under normal conditions, and copper sheet is to be directly installed on
It, can be then fast by heat by cooling fin by a large amount of heat transfer to copper sheet when CPU or GPU works on CPU or GPU
Speed distributes, due to conducting copper plate limited area and also carry out simply by copper sheet itself thermally conductive, fluid contact heating
Contact level product is small, and the intensive flow resistance of fin is big, and heating conduction is bad.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of thermally conductive knots of plume water-cooling head
Structure, it is intended to solve the problems, such as that the fluid contact heating contact level product intensive flow resistance of small and fin is big in the prior art.
The technical solution of the utility model is as follows:
A kind of plume water-cooling head conductive structure comprising:
Hot copper post, the hot copper post include copper post ontology and the copper sheet that copper post body bottom portion is arranged in, the copper post ontology
It is arranged with an outer cover；
Be provided with a water channel between the copper post ontology and outer cover, the surface of the outer cover be respectively arranged with a water inlet,
Water outlet, the copper post ontology are covered with the copper powder of sintering.
Preferably, the water channel is spiral channel, is provided with spiral groove on the spiral channel.
Preferably, the water channel is cavity water channel, and the copper post ontology is axially arranged with a water-stop sheet.
Preferably, the water-stop sheet includes the stringer board that the transverse slat of copper post bodies top is arranged in and transverse slat both ends are arranged in.
Preferably, the horizontal distance between the water inlet and water outlet is equal to the diameter of copper post ontology.
Preferably, the upper surface of outer cover is arranged in the water inlet, water outlet.
Preferably, the side of outer cover is arranged in the water inlet, water outlet.
Preferably, the inlet and outlet are connected with a water supply mechanism.
Preferably, the outer cover is fixed by screws on copper sheet.
Compared with prior art, plume water-cooling head conductive structure provided by the utility model, comprising: hot copper post, it is described
Hot copper post includes copper post ontology and the copper sheet that copper post body bottom portion is arranged in, and the copper post ontology is arranged with an outer cover；The copper
A water channel is provided between column ontology and outer cover, the surface of the outer cover is respectively arranged with a water inlet, water outlet, the copper post
Ontology is covered with the copper powder of sintering, and using rear substance phase-change heat transfer is vacuumized, (water becomes gaseous state to the utility model after heated, to the cold
After become liquid), heat conductive efficiency is high；The hot direct contact heating source of copper post increases endotherm area；Hot copper post is immersed directly in cooling
In liquid, pass through the surface for the water channel all standing copper post ontology that coolant liquid circulation is completely spiraled, it is ensured that maximum contact area and stream
The flow velocity of body, effectively increases heat-conducting area, and heat conduction efficiency greatly promotes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the plume water-cooling head conductive structure preferred embodiment in the utility model.
Fig. 2 is the exploded view of the plume water-cooling head conductive structure preferred embodiment in the utility model.
Fig. 3 is the structural schematic diagram of the plume water-cooling head conductive structure another embodiment in the utility model.
Fig. 4 is the cross-sectional view of the plume water-cooling head conductive structure another embodiment in the utility model.
Fig. 5 is the structural schematic diagram of the another preferred embodiment of plume water-cooling head conductive structure in the utility model.
Fig. 6 is the cross-sectional view of the another preferred embodiment of plume water-cooling head conductive structure in the utility model.
Fig. 7 is the structural schematic diagram of the 4th preferred embodiment of plume water-cooling head conductive structure in the utility model.
Fig. 8 is the cross-sectional view of the 4th preferred embodiment of plume water-cooling head conductive structure in the utility model.
Fig. 9 is the structural representation of the copper sheet in the 4th preferred embodiment of plume water-cooling head conductive structure in the utility model
Figure.
Specific embodiment
The utility model provides a kind of plume water-cooling head conductive structure, for make the purpose of this utility model, technical solution and
Effect is clearer, clear, referring to the drawings and gives an actual example to the utility model further description.It should be appreciated that this
Locate described specific embodiment to be only used to explain the utility model, is not used to limit the utility model.
As shown in Figures 1 to 9, in a kind of plume water-cooling head conductive structure that the utility model preferred embodiment provides, packet
Include: hot copper post, the hot copper post include copper post ontology and the copper sheet that copper post body bottom portion is arranged in, and described 102 sets of copper post ontology
Equipped with an outer cover 400；A water channel 200, the surface point of the outer cover 400 are provided between the copper post ontology 101 and outer cover 400
It is not provided with a water inlet 401, water outlet 402, the copper post ontology 101 is covered with the copper powder of sintering.
Fluid is all to low, and broad place flowing, runner width in the prior art is different, in broad place,
It has and generates partially liq reflux, local temperature is excessively high.Due to not can guarantee the identical flow resistance of identical uniform flow passage, so certain
Broad place can generate fluid whirl, so that heat-conducting effect is bad.
Water is filled into around copper post ontology 101 by water inlet 401, and flows to the upper surface of copper sheet 102, heated copper
Working fluid is flashed to liquid phase by plate 102, is then cooled to, and is flowed out after cooling by water outlet 402.It is effectively increased 2
Times or more heat-conducting area, heat dissipation, which greatly promotes, (since 101 conduction efficiency of copper post ontology is 30 times of copper, integrally to be had
Nearly 60 times of heat conduction efficiency).
Copper post ontology 101 can be covered with the copper powder of sintering, and inside can inject a small amount of pure water, by siphon radiating principle,
Constantly gasification liquefaction greatly strengthens the heat transfer efficiency of whole copper post ontology 101 to water inside plume, is that traditional copper sheet is led
30 times of the thermal efficiency, the thermal coefficient of copper sheet are 398W/ (mK), 101 thermal coefficient of copper post ontology: 11940W/ (mK).
The outer cover 400 can be cylinder, or hexahedron type, as shown in Figure 6 and Figure 7.
In the further preferred embodiment of the utility model, the water channel 200 is spiral channel, is arranged on the spiral channel
There is spiral groove.
In the further preferred embodiment of the utility model, the water channel 200 is cavity water channel, and the copper post ontology axially covers
Equipped with a water-stop sheet.
In the further preferred embodiment of the utility model, the water-stop sheet 300 includes the cross that copper post bodies top is arranged in
Plate 301 and the stringer board 302 that 301 both ends of transverse slat are set.
Horizontal distance etc. in the further preferred embodiment of the utility model, between the water inlet 401 and water outlet 402
In the diameter of copper post ontology 101.
In the further preferred embodiment of the utility model, the upper of outer cover 400 is arranged in the water inlet 401, water outlet 402
Surface.
As shown in Fig. 4 to Fig. 9, in the further preferred embodiment of the utility model, the water inlet 401, water outlet 402 are set
It sets in the side of outer cover 400.
In the further preferred embodiment of the utility model, the water inlet 401 and water outlet 401 are connected with a water supply mechanism
(not shown).
In the further preferred embodiment of the utility model, the outer cover 400 is fixed on copper sheet 102 by screw 500.
The plume water-cooling head conductive structure can be applied in game CPU, high-power game display, Server service
Device is dug in the equipment such as mine machine.
In conclusion plume water-cooling head conductive structure provided by the utility model, comprising: hot copper post, the hot copper post
Including copper post ontology and the copper sheet of copper post body bottom portion is set, the copper post ontology is arranged with an outer cover；The copper post ontology
A water channel is provided between outer cover, the surface of the outer cover is respectively arranged with a water inlet, water outlet, and the copper post ontology covers
It is stamped the copper powder of sintering, (water becomes gaseous state to the utility model after heated, becomes afterwards to the cold using rear substance phase-change heat transfer is vacuumized
Liquid), heat conductive efficiency is high；The hot direct contact heating source of copper post increases endotherm area；Hot copper post is immersed directly in coolant liquid,
Pass through the surface for the water channel all standing copper post ontology that coolant liquid circulation is completely spiraled, it is ensured that the stream of maximum contact area and fluid
Speed, effectively increases heat-conducting area, and heat conduction efficiency greatly promotes.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (9)
1. a kind of plume water-cooling head conductive structure characterized by comprising
Hot copper post, the hot copper post include copper post ontology and the copper sheet that copper post body bottom portion is arranged in, and the copper post ontology is arranged
There is an outer cover；
A water channel is provided between the copper post ontology and outer cover, the surface of the outer cover is respectively arranged with a water inlet, water outlet
Mouthful, the copper post ontology is covered with the copper powder of sintering.
2. plume water-cooling head conductive structure according to claim 1, which is characterized in that the water channel is spiral channel, institute
It states and is provided with spiral groove on spiral channel.
3. plume water-cooling head conductive structure according to claim 1, which is characterized in that the water channel is cavity water channel, institute
It states copper post ontology and is axially arranged with a water-stop sheet.
4. plume water-cooling head conductive structure according to claim 3, which is characterized in that the water-stop sheet includes being arranged in copper
The transverse slat of column bodies top and the stringer board that transverse slat both ends are set.
5. plume water-cooling head conductive structure according to claim 1, which is characterized in that between the water inlet and water outlet
Horizontal distance be equal to copper post ontology diameter.
6. plume water-cooling head conductive structure according to claim 5, which is characterized in that the water inlet, water outlet setting
In the upper surface of outer cover.
7. plume water-cooling head conductive structure according to claim 5, which is characterized in that the water inlet, water outlet setting
In the side of outer cover.
8. plume water-cooling head conductive structure according to claim 6 or 7, which is characterized in that the inlet and outlet
It is connected with a water supply mechanism.
9. plume water-cooling head conductive structure according to claim 1, which is characterized in that the outer cover is fixed by screws in
On copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603571.4U CN208806249U (en) | 2018-09-29 | 2018-09-29 | A kind of plume water-cooling head conductive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603571.4U CN208806249U (en) | 2018-09-29 | 2018-09-29 | A kind of plume water-cooling head conductive structure |
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| Publication Number | Publication Date |
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| CN208806249U true CN208806249U (en) | 2019-04-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148396A (en) * | 2018-09-29 | 2019-01-04 | 深圳奥斯艾科技有限公司 | A kind of plume water-cooling head conductive structure |
-
2018
- 2018-09-29 CN CN201821603571.4U patent/CN208806249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148396A (en) * | 2018-09-29 | 2019-01-04 | 深圳奥斯艾科技有限公司 | A kind of plume water-cooling head conductive structure |
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