CN209434590U - A kind of water-cooling heat radiating device - Google Patents
A kind of water-cooling heat radiating device Download PDFInfo
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- CN209434590U CN209434590U CN201920483528.7U CN201920483528U CN209434590U CN 209434590 U CN209434590 U CN 209434590U CN 201920483528 U CN201920483528 U CN 201920483528U CN 209434590 U CN209434590 U CN 209434590U
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Abstract
The application discloses a kind of specific structure of water-cooling heat radiating device, and the water-cooled radiator including the specific structure.The water channel in water-cooling heat radiating device is specifically optimized in the application, water channel by optimization design is not the configuration of single entry and single outlet, but use the structure type of water channel in parallel, on the one hand, it can guarantee the heat dissipation performance of water-cooling heat radiating device, on the other hand, additionally it is possible to specifically reduce the flow resistance in water channel.Water channel by optimization design is divided into two kinds, it may be assumed that the sprue positioned at middle part and the secondary channels along sprue extension, sprue can be responsible for the heat dissipation work for the component being in contact in the middle part of processing and water-cooling heat radiating device；Secondary channels are for being responsible for the heat dissipation work for the component that processing is in contact with water-cooling heat radiating device surrounding.Sprue and secondary channels are individually intake and are drained, therefore flow resistance is minimized.
Description
Technical field
The present disclosure relates generally to laser technical field of heat dissipation, and in particular to a kind of water-cooling heat radiating device.
Background technique
With the continuous development of electronic technology, the existing component power of high power laser is bigger, and heat flow density is just therewith
It increases, the raising of the laser output power of laser is restricted by laser heat dissipation performance, therefore solves dissipating for high heat flux density
Heat problem has become the key of current laser industry.
Currently, the professional equipment used to solve the heat dissipation problem of high heat flux density is water-cooling heat radiating device, but it is existing
Channel structure is mostly snakelike water cooling runner and is sequentially communicated in some water-cooling heat radiating devices, though good heat dispersion performance, flow resistance
It is larger；It is not able to satisfy the demand that each heating device works at the same time.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide one kind compared to existing technologies, Neng Gouman
The demand and thermal resistance that each heating device of foot works at the same time are low, the low water-cooling heat radiating device of flow resistance.
A kind of water-cooling heat radiating device, comprising: radiator main body, the radiator main body is interior to be equipped at least one set of mainstream
Road and secondary channels；The sprue is located in the middle part of the radiator main body and the secondary channels are circumferentially prolonged along the sprue
It stretches；The sprue includes: main route, the road Zhu Pai and the bridging forehearth for the two to be connected to；The secondary channels include: it is secondary into
Road, the road Fu Pai and the extension access for the two to be connected to.
According to technical solution provided by the embodiments of the present application, the bridging forehearth includes: a plurality of transition being set side by side point
Road；The transition branch will be connected between the main route and the road Zhu Pai.
According to technical solution provided by the embodiments of the present application, equipped with the cylindric of rectangular array arrangement in the transition branch
Disturb column.
According to technical solution provided by the embodiments of the present application, the main route include: about two disposed in parallel point into
Road and the road Zhu Pai include: about two roads Fen Pai disposed in parallel；It is corresponded under described point of route and point row road.
Route is divided to share a water inlet and U-shaped structure according to technical solution provided by the embodiments of the present application, described in two；
Two roads Fen Pai share a discharge outlet.
According to technical solution provided by the embodiments of the present application, the access that extends includes: that first be connected to secondary route prolongs
Road is stretched, second be connected to the road Fu Pai, which extends road and extend road and second for described first, extends the third extension of road connection
Road；Described first extends road is symmetrical arranged with the second extension road.
According to technical solution provided by the embodiments of the present application, first extension road includes: U-shaped the be connected to pair route
One extension and with first extension and second extension parallel with secondary route；The height of first extension is lower than
Second extension；
According to technical solution provided by the embodiments of the present application, second extension road includes: U-shaped the be connected to the road Fu Pai
Three extensions and with the third extension and fourth extension parallel with the road Fu Pai；The height of the third extension is lower than
4th extension.
According to technical solution provided by the embodiments of the present application, the third extends road and prolongs second extension with the 4th
Stretching Guan Liantong and third extension road includes: the 5th extension being parallel to each other, and the quantity of the 5th extension is 3-5
Root.
According to technical solution provided by the embodiments of the present application, the height of the 5th extension is lower than the secondth extension.
In conclusion the application discloses a kind of specific structure of water-cooling heat radiating device, and including the specific structure
Water-cooled radiator.The water channel in water-cooling heat radiating device is specifically optimized in the application, the water channel by optimization design is not single
The configuration of entrance and single outlet, but use the structure type of water channel in parallel, on the one hand, it can guarantee dissipating for water-cooling heat radiating device
Hot property, on the other hand, additionally it is possible to specifically reduce the flow resistance in water channel.
Water channel by optimization design is divided into two kinds, it may be assumed that the sprue positioned at middle part and the pair along sprue extension
Runner, sprue can be responsible for the heat dissipation work for the component being in contact in the middle part of processing and water-cooling heat radiating device；Secondary channels are for bearing
The heat dissipation work for the component that duty processing is in contact with water-cooling heat radiating device surrounding.Sprue and secondary channels are individually intake and are drained,
Therefore flow resistance is minimized.
For the heat dissipation area for expanding sprue, promote its heat dissipation effect, in the application also by the runner design of sprue into
Optimize to one step.Further, it is the heat dissipation area that can expand secondary channels, strengthens its heat dissipation effect, will also in the application
The specific trend and layout for extending access are specifically optimized.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the first embodiment of water-cooling heat radiating device in the application；
Fig. 2 is a kind of structural schematic diagram of second of embodiment of water-cooling heat radiating device in the application；
Fig. 3 is a kind of structural schematic diagram of the third embodiment of water-cooling heat radiating device in the application；
Fig. 4 is a kind of structural schematic diagram of 4th kind of embodiment of water-cooling heat radiating device in the application；
Fig. 5 is a kind of structural schematic diagram of sprue；
Fig. 6 is a kind of structural schematic diagram of 5th kind of embodiment of water-cooling heat radiating device in the application；
Fig. 7 is a kind of structural schematic diagram of 6th kind of embodiment of water-cooling heat radiating device in the application.
Fig. 8 is a kind of structural schematic diagram of 7th kind of embodiment of water-cooling heat radiating device in the application.
In figure: 1, sprue；11, main route；111, divide route；12, the road Zhu Pai；121, the road Fen Pai；13, bridging forehearth；
131, transition branch；132, column is disturbed；2, secondary channels；21, secondary route；22, the road Fu Pai；23, extend access；231, first extends
Road；2311, the first extension；2312, the second extension；232, second extends road；2321, third extension；2322, the 4th prolongs
Stretch pipe；233, third extends road；2331, the 5th extension；3, bottom plate；4, cover board；5, water-cooling heat radiating device.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Please refer to the structural schematic diagram of the first embodiment of water-cooling heat radiating device shown in FIG. 1.
Water-cooling heat radiating device in the first embodiment, comprising: radiator main body is set in the radiator main body
There are at least one set of sprue 1 and secondary channels 2；The sprue 1 is located in the middle part of the radiator main body and 2 edge of the secondary channels
The sprue 1 circumferentially extends；The sprue 1 includes: that main route 11, the road Zhu Pai 12 lead to the transition for the two to be connected to
Road 13；The secondary channels 2 include: secondary route 21, the road Fu Pai 22 and the extension access 23 for the two to be connected to.
Wherein:
Radiator main body is to claim in the generation of water-cooling heat radiating device comprising: the design of sprue and secondary channels.It is radiating
In the layout of apparatus main body, sprue is located therein, and secondary channels are circumferentially extended along the sprue, it may be assumed that the entirety of secondary channels
Trend is distributed around the sprue.
Based on above-mentioned design, sprue can be responsible for the heat dissipation work for the component being in contact in the middle part of processing and water-cooling heat radiating device
Make；Sprue 1 includes: main route 11, the road Zhu Pai 12 and the bridging forehearth 13 for the two to be connected to.
Secondary channels are for being responsible for the heat dissipation work for the component that processing is in contact with water-cooling heat radiating device surrounding；The secondary channels
2 include: secondary route 21, the road Fu Pai 22 and the extension access 23 for the two to be connected to.
In addition, being based on above-mentioned design, the sprue and secondary channels are individually intake and are drained, and set in whole layout
In meter, water-cooling heat radiating device forms the design of longitudinal water channel in parallel in the horizontal direction, therefore flow resistance is minimized.
In Fig. 1 in the layout of water-cooling heat radiating device, sprue only designs one group.Optionally, it is dissipated to increase with water cooling
The radiating efficiency for the component being in contact in the middle part of thermal, the group number of sprue can increase, and preferably two groups, please refer to Fig. 4.
Please refer to the structural schematic diagram of second of embodiment of water-cooling heat radiating device shown in Fig. 2.
Second of embodiment specifically optimizes the bridging forehearth in sprue, i.e., by by bridging forehearth
It is designed as including a plurality of transition branch designed side by side.That is: the described bridging forehearth 13 includes: a plurality of transition being set side by side point
Road 131；The transition branch 131 will be connected between the main route 11 and the road Zhu Pai 12.
Based on above-mentioned design, a plurality of transition branch arranged side by side on the basis of the first embodiment, and is additionally arranged cross
Design to water channel in parallel, on the one hand, can further expand the heat dissipation area of sprue, on the other hand, additionally it is possible to making
Water flow in winner's route obtains most fast distribution, to provide radiating efficiency.
Please refer to the structural schematic diagram of the third embodiment of water-cooling heat radiating device shown in Fig. 3.
Second of embodiment specifically optimizes the internal structure of the transition branch, it may be assumed that the transition branch
Cylindric disturbance column 132 equipped with rectangular array arrangement in 131.
Based on above-mentioned design, during the autonomous route of liquid enters transition branch and then enters the road Zhu Pai, water flow will
Wash away disturbance column, on the one hand, be capable of increasing heat dissipation area, on the other hand, additionally it is possible to the disturbance of fluid can be caused, improve radiator
The coefficient of heat transfer.
Specifically, column array arrangement in the transition branch is disturbed.
Please refer to a kind of structural schematic diagram of sprue in Fig. 5 and water-cooling heat radiating device shown in Fig. 7.
Specifically main route and the road Zhu Pai are optimized in the present embodiment, specifically, the two is respectively designed to bilayer
Structure, also for the radiating efficiency and heat dissipation area for increasing sprue.
The main route 11 includes: about two disposed in parallel point of routes 111 and the road Zhu Pai 12 includes: two
The upper and lower road Fen Pai 121 disposed in parallel；Described point of route 111 and about 121 road Fen Pai correspond.
In Fig. 5, for route can will be divided correspondingly to be connected to the road Fen Pai correspondence up and down, the transition branch is also
Double layer design.
Certainly, it is improved based on the structure in Fig. 5, route 111 is divided to share a water inlet and U-shaped structure described in two；Two
The road Fen Pai 121 shares a discharge outlet.
Please refer to the structural schematic diagram of the 5th kind of embodiment of water-cooling heat radiating device shown in fig. 6.Divide the knot of route 111
Structure design, as viewed from positive angle, integral planar knot composition is U-shaped, on the one hand can extend the flow channel length of point route, make it
Interior water flow takes away more heats in flow process；On the other hand it can increase the heat dissipation area of point route.
In the specific implementation structure of water-cooling heat radiating device shown in please refer to figs. 1 to 4.Extending access can optimize
Design, it may be assumed that the access 23 that extends includes: that first be connected to secondary route 21 extends road 231, is connected to the road Fu Pai 22
Second extension road 232 extends road 233 with the third for being connected on the first extension road 231 with the second extension road 232；Described first
Extend road 231 and the second extension road 232 to be symmetrical arranged.
Based on above-mentioned design, secondary channels surround three EDS maps of the sprue, using sprue as the centre of location, secondary route
To the left, the road Fu Pai is distributed in its right side for distribution, extends access and is distributed in its downside.
Secondary route, secondary row's line structure are relatively simple, preferably straight tube structure.
Extension access is integrally U-shaped and both ends are connected to secondary route, the road Fu Pai respectively.
Certainly, any structure that can be realized above-mentioned flow direction can be all applied in the technical program, the first embodiment
Only give a kind of feasible embodiment.
Please refer to the structural schematic diagram of the 6th kind of embodiment of water-cooling heat radiating device shown in Fig. 7.
It is special logical to extending can further to be improved to the radiating efficiency of secondary channels in 5th kind of embodiment
The structure on the first extension road improves in road.
Referring to FIG. 7, to the left, the road Fu Pai is distributed in its right side for secondary route distribution using sprue as the centre of location.Prolong
Stretch that access is integrally U-shaped and both ends are connected to secondary route, the road Fu Pai respectively.
The access that extends includes: the first extension road 231 being connected to secondary route 21, the be connected to the road Fu Pai 22
Two extension roads 232 extend road 233 with the third for being connected on the first extension road 231 with the second extension road 232.
Wherein:
First extension road 231 includes: with U-shaped first extension 2311 that is connected to of pair route 21 and with described first
Extension 2311 and second extension 2312 parallel with secondary route 21；The height of first extension 2311 is lower than described the
Two extensions 2312.
In the design of Fig. 7, first extension road 231 includes: that the first extension 2311 is distributed on the sprue
Side；Second extension 2312 is distributed on the left of the sprue.
It is described second extension road 232 include: the U-shaped third extension 2321 being connected to the road Fu Pai 22 and with the third
Extension 2321 and fourth extension 2322 parallel with the road Fu Pai 22；The height of the third extension 2321 is lower than described the
Four extensions 2322.
In the design of Fig. 7, third extension 2321 is distributed on the upside of the sprue；4th extension 2322 is distributed in
On the right side of the sprue.
In addition, third extends road 233 and is connected on the first extension road 231 with the second extension road 232, compared to the first
For embodiment, distribution pipeline line of the secondary channels around sprue is longer, therefore heat dissipation area and radiating efficiency will be promoted.
In addition, in order to adapt to the design of two points of routes, the height of first extension 2311 is prolonged lower than described second
Stretch pipe 2312.The height of the third extension 2321 is lower than the 4th extension 2322.
Based on designing herein, the structure inside water cooling plant is further optimized, and internal structure configures more adduction
Reason.
Please refer to the structural schematic diagram of the 7th kind of embodiment of water-cooling heat radiating device shown in Fig. 8.
The structure design that third extends road is specifically optimized in 6th kind of embodiment, the third extends road 233 will
Second extension 2312 is connected to the 4th extension 2322 and third extension road 233 includes: the 5 to be parallel to each other
Extension 2331, the quantity of the 5th extension 2331 are 3-5 root.
In order to match the design of the structure in Fig. 7, in any optional embodiment, the height of the 5th extension 2331 is low
In second extension 2312, space is installed in a staggered manner, avoid mutually keeping in check.Specifically in detail as shown in Figure 8.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above and (but being not limited to) disclosed herein have it is similar
The technical characteristic of function is replaced mutually and the technical solution that is formed.
Claims (9)
1. a kind of water-cooling heat radiating device, it is characterised in that: include: radiator main body, be equipped with extremely in the radiator main body
Few one group of sprue (1) and secondary channels (2)；The sprue (1) is located in the middle part of the radiator main body and the secondary channels
(2) it is circumferentially extended along the sprue (1)；
The sprue (1) includes: main route (11), the road Zhu Pai (12) and the bridging forehearth (13) for the two to be connected to；
The secondary channels (2) include: secondary route (21), the road Fu Pai (22) and the extension access (23) for the two to be connected to.
2. a kind of water-cooling heat radiating device according to claim 1, it is characterised in that: the bridging forehearth (13) includes: more
The transition branch (131) that item is set side by side；The transition branch (131) will connect between the main route (11) and the road Zhu Pai (12)
It is logical.
3. a kind of water-cooling heat radiating device according to claim 2, it is characterised in that: be equipped in the transition branch (131)
The cylindric disturbance column (132) of rectangular array arrangement.
4. a kind of water-cooling heat radiating device according to any one of claims 1 to 3, it is characterised in that: the main route (11)
Include: about two disposed in parallel point of routes (111) and the road Zhu Pai (12) include: about two disposed in parallel point row
Road (121)；Described point of route (111) corresponds up and down with the road Fen Pai (121).
5. a kind of water-cooling heat radiating device according to claim 4, it is characterised in that: route (111) is divided to share one described in two
A water inlet and U-shaped structure；Two roads Fen Pai (121) share a discharge outlet.
6. a kind of water-cooling heat radiating device according to any one of claims 1 to 3, it is characterised in that:
Extend access (23) include: that first be connected to secondary route (21) extends road (231), even with the road Fu Pai (22)
Logical second extends road (232) and extends the third extension road that road (231) are connected to the second extension road (232) with by described first
(233)；Described first extends road (231) is symmetrical arranged with the second extension road (232).
7. a kind of water-cooling heat radiating device according to claim 6, it is characterised in that: described first, which extends road (231), includes:
U-shaped first extension (2311) that is connected to secondary route (21) and with first extension (2311) and flat with secondary route (21)
Capable the second extension (2312)；The height of first extension (2311) is lower than second extension (2312)；
It is described second extend road (232) include: the U-shaped third extension (2321) being connected to the road Fu Pai (22) and with the third
Extension (2321) and fourth extension (2322) parallel with the road Fu Pai (22)；The height of the third extension (2321) is low
In the 4th extension (2322).
8. a kind of water-cooling heat radiating device according to claim 7, it is characterised in that: the third extends road (233) for institute
State the second extension (2312) be connected to the 4th extension (2322) and the third extend road (233) include: to be parallel to each other
5th extension (2331), the quantity of the 5th extension (2331) are 3-5 root.
9. a kind of water-cooling heat radiating device according to claim 7, it is characterised in that: the height of the 5th extension (2331) is low
In second extension (2312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483528.7U CN209434590U (en) | 2019-04-11 | 2019-04-11 | A kind of water-cooling heat radiating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483528.7U CN209434590U (en) | 2019-04-11 | 2019-04-11 | A kind of water-cooling heat radiating device |
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| Publication Number | Publication Date |
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| CN209434590U true CN209434590U (en) | 2019-09-24 |
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| CN201920483528.7U Active CN209434590U (en) | 2019-04-11 | 2019-04-11 | A kind of water-cooling heat radiating device |
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