CN110444521A - Water-cooling head - Google Patents
Water-cooling head Download PDFInfo
- Publication number
- CN110444521A CN110444521A CN201810877729.5A CN201810877729A CN110444521A CN 110444521 A CN110444521 A CN 110444521A CN 201810877729 A CN201810877729 A CN 201810877729A CN 110444521 A CN110444521 A CN 110444521A
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- China
- Prior art keywords
- water
- cooling head
- fixed frame
- heat transfer
- transfer structure
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention provides a kind of water-cooling head, including shell, pedestal, heat transfer structure and pump, shell and pedestal define an action space jointly, working media can be filled in action space, and pumping includes fixed frame, mandrel rod and flabellum, fixed frame is contacted with base contacts after being fixed or with heat transfer structure, and is used to fix mandrel rod and rotate flabellum can along mandrel rod steadily, uses the efficiency and reliability for ensuring water-cooling head.
Description
Technical field
The present invention relates to the fields of heat dissipation, especially with respect to a kind of water-cooling head.
Background technique
With the fast development of computer and various electronic device, brought convenience, when modern having been allowed to form long
Between the habit that uses, but computer and various electronic device be during by long-time operation, the heat of generation can not it is corresponding and
When the shortcomings that shedding, it is also adjoint.
In general, electronic product substantially will use thermal grease or cooling fin is attached to the heater element of electronic product, with
Loss is sucked out in the heat of heater element, however the radiating efficiency of this mode is bad, effect is limited.In view of this, liquid cooling type radiation
Mould group is suggested.Referring to Fig. 1, it is the conceptual schematic view of existing liquid cooling type radiation mould group.Liquid cooling type radiation mould group 9 includes water
Cold row 91, water-cooling head 92 and pump 93, and appointing in water cooling row 91, water-cooling head 92 and pump 93, all penetrates therebetween tube body 94
It is connected, therefore in fluid communication between water cooling row 91, water-cooling head 92 and pump 93；Wherein, water-cooling head 92 with electronics to produce
The heater element (not shown) of product (not shown) thermally contacts, and the working media (not shown) being heated in water-cooling head 92 can be toward liquid
Compared with flowing at low temperature to carry out heat exchange in cooling radiation mould group 9, and 93 are pumped then to reinforce pushing in liquid cooling type radiation mould group 9
Working media circulation.
In the case where specifically considering, the setting bullet of heat radiation module is such as reduced under the considering of the overall volume of heat radiation module, increased
Property considering under or be simplified structure considering under, the water-cooling head for inside having pump is suggested, also that is, directly liquid-cooled dissipate
Pump is set in the water-cooling head in thermal, and by the flowing of the flabellum of pump driving working media.Therefore, in water-cooling head, pump
Flabellum whether be capable of fixing along identical axis rotation without offset, overturning or vibration, become influence water cooling
The efficiency of head and the important key of reliability.It is heated in addition, the position of flabellum and its related elements also affects water-cooling head
Heat transfer and heat conduction efficiency afterwards.
Summary of the invention
The technical problem to be solved in the present invention is that In view of the above shortcomings of the prior art, providing in one kind and having
The water-cooling head of pump, fixed frame contact with base contacts or with heat transfer structure after being fixed and are used to fix mandrel rod and make flabellum
It can steadily be rotated along mandrel rod, use the efficiency and reliability for ensuring water-cooling head.
The technical solution adopted by the present invention to solve the technical problems is to provide a kind of water-cooling head, including a shell, a bottom
Seat, a heat transfer structure and a pump, the pedestal and the shell define an action space jointly, and the action space is for a job
Media filler is in wherein；The heat transfer structure is set to the inside of the pedestal, wherein when the outside of the pedestal is thermally contacted with a heat source
And after absorbing a thermal energy, which is sequentially passed to the working media via the pedestal and the heat transfer structure；The pump packet
A fixed frame, a mandrel rod and a flabellum are included, which contacts with the base contacts after being fixed or with the heat transfer structure,
And the fixed frame is arranged on for the mandrel rod to fix the mandrel rod, and the flabellum is sheathed on the mandrel rod and is turned along the mandrel rod
It moves to drive the working media flow.
Preferably, the heat transfer structure is a fins group or a sintering radiator structure made of being sintered.
Preferably, one end of the mandrel rod is fixed on the fixed frame, and an other end of the mandrel rod is fixed on the shell
Inside.
Preferably, the fixed frame and the heat transfer structure Joint.
Preferably, the heat transfer structure includes multiple fins, and at least partly fin in the fixed frame and multiple fin
Top Joint.
Preferably, the heat transfer structure includes a groove, and at least part of fixed frame is placed in the groove.
Preferably, the fixed frame and the pedestal Joint.
Preferably, the fixed frame and the shell Joint.
Preferably, the fixed frame includes an at least flank section and the pedestal that is fixed thereon of one end for the mandrel rod,
And one end of each flank section is connected to the pedestal, and an other end of each flank section toward the direction of the shell extend with
With the shell Joint.
Preferably, an at least flank section is perforated including an at least flank, so that the working media passes through.
Preferably, the heat transfer structure includes multiple fins, and when the fixed frame and the shell Joint, the fixed frame with
The top of at least partly fin in multiple fin is in contact.
Preferably, the heat transfer structure includes a groove, and when the fixed frame and the shell Joint, it is at least part of to be somebody's turn to do
Fixed frame is placed in the groove.
Preferably, the heat transfer structure includes multiple fins, and when the fixed frame and the shell Joint, the fixed frame with
It is in contact on the inside of the pedestal.
Preferably, the water-cooling head further includes an intake tunnel and a drainage channel, and the intake tunnel and the draining are logical
Road is connected with the action space respectively；Wherein, the water-cooling head is to connect a heat-exchange device, and the heat-exchange device to
The working media being discharged from the drainage channel is cooled down, and the working media after cooling down is flowed via the intake tunnel
Enter the action space.
The present invention also provides a kind of water-cooling heads, including an action space, a heat transfer structure and a pump, the action space to supply
One working media is filled in wherein；The heat transfer structure be set on a pedestal and be located at the action space in, and when the pedestal with
One heat source thermally contacts after one thermal energy of absorption, which is sequentially passed to the work via the pedestal and the heat transfer structure
Medium；The pump includes a fixed frame, a mandrel rod and a flabellum, the fixed frame after be fixed and the base contacts or with the biography
Heat structure contact；The mandrel rod is set on the fixed frame and is fixed；The flabellum is sheathed on the mandrel rod and by the action space
It divides into and is divided into multiple spaces；Wherein, when the flabellum is rotated along the mandrel rod, which is flowed by driving.
Preferably, multiple space includes a heat absorption space and a drainage space, and the heat transfer structure is located at the heat absorption
In space.
Preferably, the heat transfer structure is a fins group or a sintering radiator structure made of being sintered.
Preferably, the fixed frame and the heat transfer structure Joint.
Preferably, the heat transfer structure includes multiple fins, and at least partly fin in the fixed frame and multiple fin
Top Joint.
Preferably, the heat transfer structure includes a groove, and at least part of fixed frame is placed in the groove.
Preferably, the fixed frame and the pedestal Joint.
Preferably, the water-cooling head further includes a shell, and the shell and the pedestal define the action space jointly；Its
In, the fixed frame and the shell Joint.
Preferably, the fixed frame includes an at least flank section and the pedestal that is fixed thereon of one end for the mandrel rod,
And one end of each flank section is connected to the pedestal, and an other end of each flank section toward the direction of the shell extend with
With the shell Joint.
Preferably, an at least flank section is perforated including an at least flank, so that the working media passes through.
Preferably, the heat transfer structure includes multiple fins, and when the fixed frame and the shell Joint, the fixed frame with
The top of at least partly fin in multiple fin is in contact.
Preferably, the heat transfer structure includes a groove, and when the fixed frame and the shell Joint, it is at least part of to be somebody's turn to do
Fixed frame is placed in the groove.
Preferably, being in contact on the inside of the fixed frame and the pedestal when the fixed frame and the shell Joint.
Preferably, the water-cooling head further includes an intake tunnel and a drainage channel, and the intake tunnel and the draining are logical
Road is connected with the action space respectively；Wherein, the water-cooling head is to connect a heat-exchange device, and the heat-exchange device to
The working media being discharged from the drainage channel is cooled down, and the working media after cooling down is flowed via the intake tunnel
Enter the action space.
The built-in pump of water-cooling head of the present invention is equipped with fixed frame and mandrel rod, the fixed frame after be fixed and base contacts or with
Heat transfer structure contact, and can be used to fixed mandrel rod and flabellum is made to be able to be sheathed on mandrel rod and steadily rotate along it, to drive
Dynamic working media flow.Structure design of the invention can ensure the efficiency and reliability of water-cooling head.
Detailed description of the invention
Fig. 1: for the conceptual schematic view of existing liquid cooling type radiation mould group.
Fig. 2A: being water-cooling head of the present invention in the surface structure schematic diagram of one first preferred embodiment.
Fig. 2 B: being water-cooling head shown in Fig. 2A in the surface structure schematic diagram at an another visual angle.
Fig. 3: being water-cooling head shown in Fig. 2A along the resulting diagrammatic cross-section of a-a hatching.
Fig. 4: for the enlarged schematic partial view of Fig. 3.
Fig. 5: for the stereoscopic schematic diagram of the part-structure of water-cooling head shown in Fig. 2A.
Fig. 6: the working media for the inside of water-cooling head shown in Fig. 2A is inhaled into flabellum from intake tunnel, through heat transfer structure
Side schematic view.
Fig. 7: the working media for the inside of water-cooling head shown in Fig. 2A is inhaled into flabellum from intake tunnel, through heat transfer structure
Top view.
Fig. 8: the working media for the inside of water-cooling head shown in Fig. 2A is expelled to drainage channel from heat transfer structure through flabellum
Side schematic view.
Fig. 9: for the perspective exploded view of the part-structure of water-cooling head shown in Fig. 5.
Figure 10 A: being water-cooling head of the present invention in the pedestal of one second preferred embodiment and the structural side view of heat transfer structure.
Figure 10 B: it is provided on the heat transfer structure for water-cooling head shown in Figure 10 A on fixed frame and fixed frame and is provided with mandrel rod
Conceptual schematic view.
Figure 11 A: being water-cooling head of the present invention in the pedestal of a third preferred embodiment and the structural side view of heat transfer structure.
Figure 11 B: it is provided on the heat transfer structure for water-cooling head shown in Figure 11 A on fixed frame and fixed frame and is provided with mandrel rod
Conceptual schematic view.
Figure 12: being water-cooling head of the present invention in the pedestal of one the 4th preferred embodiment, heat transfer structure, fixed frame and mandrel rod
Stereoscopic schematic diagram.
Figure 13: being pedestal, heat transfer structure shown in Figure 12, fixed frame and mandrel rod along the resulting section signal of b-b hatching
Figure.
Figure 14: for the conceptual schematic view of fixed frame shown in Figure 12 and shell Joint.
Figure 15: the fixed frame for water-cooling head of the present invention in one the 5th preferred embodiment is tied when with shell Joint with heat transfer
The diagrammatic cross-section of structure.
Figure 16: the fixed frame for water-cooling head of the present invention in one the 6th preferred embodiment is tied when with shell Joint with heat transfer
The diagrammatic cross-section of structure.
Specific embodiment
Illustrate first, the present invention is in relation to the arrangement of action space, the flow direction of working media and flabellum in water-cooling head
Structure and function explanation it is all merely illustrative, those of ordinary skill in the art can all carry out according to practical application request
The design for change of any equalization.In addition, explanation of the present invention in relation to phase between two elements " affixed ", can pass through bonding and fixes, engages
Fixed, sealed fixation the means such as is welded and fixed, is integrally formed and implements accordingly, will not repeat below.
Please refer to Fig. 2A, Fig. 2 B, Fig. 3 and Fig. 4, Fig. 2A is water-cooling head of the present invention in the outer of one first preferred embodiment
Structural schematic diagram is seen, Fig. 2 B is water-cooling head shown in Fig. 2A in the surface structure schematic diagram at an another visual angle, and Fig. 3 is water shown in Fig. 2A
For cold head along the resulting diagrammatic cross-section of a-a hatching, Fig. 4 is the enlarged schematic partial view of Fig. 3.Water-cooling head 1 include a shell 2A,
One pedestal 3 and a pump 4.After shell 2A is combined together with pedestal 3, shell 2A can define jointly one with pedestal 3 can
For the action space 5 of working media flow, user or manufacturer is allowed to fill working media in this action space 5 later
And water-cooling head 1 is allowed to play the function of radiating.Shell 2A includes an intake tunnel 21 and a drainage channel 22, intake tunnel 21
It is connected to action space 5, to allow working media (not shown) after cooling to flow into action space 5, and drainage channel 22 is also same
Sample is connected to action space 5, to allow the working media of heat absorption that action space 5 is discharged.
In addition, intake tunnel 21 and drainage channel 22, can extend outwardly again respectively or be installed with a water supply connector 23 with
One drainage joint 24, water supply connector 23 can be vertically arranged or be horizontally disposed with drainage joint 24, as long as can be with other heat exchanges
Device such as water cooling connects, wherein the heat-exchange device that is connected with water-cooling head 1 (the non-formula of figure) can will be from drainage channel
The working media of 22 discharges is cooled down, and the working media after cooling flows into the effect of water-cooling head 1 via intake tunnel 21 again
Space 5.
Furthermore the outside of pedestal 3 has a heat absorption bottom surface 31, and the inside of pedestal 3 is then arranged or is formed with a heat transfer
Structure 32A can absorb its thermal energy and be transferred to heat transfer structure 32A, heat transfer structure after bottom surface 31 of absorbing heat is contacted with pyrotoxin
32A then can transfer thermal energy to working media through the contact with working media.In this preferred embodiment, heat transfer structure
32A be a fins group comprising multiple fin 321A, and each fin 321A may be selected cutting type fin (skived fin) or
Pin type fin (pin fin) or other columns, are even the fin of irregular shape at sheet, if can increase with
The area of working media contact, so that it may thermal energy be allowed faster to be transferred to working media.In other words, the state sample implementation of heat transfer structure 32A
It is not limited with above-mentioned fins group, for example, heat transfer structure 32A also can be to be sintered by powder, mesh grid or fibre bundle
Made of be sintered radiator structure, such as capillary structure.
Please refer to Fig. 3 and Fig. 4, the pump 4 being set in water-cooling head 1 is mounted on shell 2A, it includes have a circuit board 41,
One first magnetic element 42, one second magnetic element 43 and a flabellum 44, wherein circuit board 41 and the first magnetic element 42
The outside of shell 2A is set, and the second magnetic element 43 is then combined together with flabellum 44, and the inside of shell 2A, and position is arranged in
In action space 5.First magnetic element 42 can be selected from silicon steel sheet or magnet, and the second magnetic element 43 can be selected from a magnet.
And under the collective effect of circuit board 41, the first magnetic element 42 and the second magnetic element 43, flabellum 44 can be forced to turn
Movement that is dynamic and driving working media.Preferably, but not limited to this, and flabellum 44, which is also born, allows working media to be able to from water inlet
After channel 21 enters action space 5 and absorbs thermal energy, smoothly toward the guidance function of the discharge of drainage channel 22.
It in detail, is the stereoscopic schematic diagram of the part-structure of water-cooling head shown in Fig. 2A please refer to Fig. 3~Fig. 8, Fig. 5,
Fig. 6 shows for the side that the working media of the inside of water-cooling head shown in Fig. 2A is inhaled into flabellum from intake tunnel, through heat transfer structure
Be intended to, Fig. 7 be Fig. 2A shown in water-cooling head inside working media from intake tunnel, bowing for flabellum is inhaled into through heat transfer structure
View, Fig. 8 are that the working media of the inside of water-cooling head shown in Fig. 2A is expelled to the side of drainage channel from heat transfer structure through flabellum
Face schematic diagram.In this preferred embodiment, flabellum 44 is arranged in action space 5 and neighbouring drainage channel 22, will work
Action space 5 is discharged after quickly guiding to drainage channel 22 in medium.Flabellum 44 includes a chassis 442 and a hollow-out parts 446, bottom
Disk 442 is to be divided into a heat absorption space 51 and a drainage space 52 for action space 5, and heat transfer structure 32A is located at heat absorption sky
Between in 51, and the working media in space 51 and drainage space 52 that absorbs heat can then carry out the coupling of liquid by hollow-out parts 446
(fluidly coupling), that is, working media is allowed to be able to flow to drainage space 52 from heat absorption space 51.
In addition, flabellum 44 includes a roof 441, roof 441 and chassis 442 are interval settings, are connected between the two
Multiple panel walls 443, therefore drainage space 52 can be separated out to multiple water drain cavities 445.In addition, in working media from heat absorption
Space 51 is communicated up via hollow-out parts 446 and during entering drainage space, and working media can touch roof 441
Afterwards, it turns to mobile toward water drain cavity 445, that is to say, that in the preferred embodiment, have one can change stream to roof 441
To Guidance-Mechanism.Also, working media can be attracted in drainage space 52 from heat absorption space 51 after flabellum 44 starts turning
Water drain cavity 445, and when each water drain cavity 445 is rotated when by drainage channel 22, working media can be because of centrifugation
The relationship of power and be dumped into drainage channel 22 and water-cooling head 1 be discharged.
Furthermore, Fig. 6~Fig. 8 be the flabellum 44 for illustrating with different view with section in this preferred embodiment be as
What guides the flow direction of working media.It can be flowed through after working media enters action space 5 from intake tunnel 21 referring initially to Fig. 6
Heat transfer structure 32A simultaneously absorbs its thermal energy, can be attracted later by the hollow-out parts 446 of flabellum 44 and be passed up to roof 441 with
Water drain cavity 445 between chassis 442.And top view as shown in Figure 7, it can be seen that working media enters from intake tunnel 21
Afterwards, can advance from the front end of heat transfer structure 32A 322 toward the rear end of heat transfer structure 32A 323, and under the hollow-out parts of flabellum 44 446
Side is inhaled into the water drain cavity 445 of drainage space 52.And when water drain cavity 445 is rotated an angle and touches drainage channel 22
When, working media, which can take advantage of a situation, to be discharged (or throwing away), and side view as shown in Figure 8, more can be observed to be located at water drain cavity 445
Working media be such as the discharged situation in the direction of whither drainage channel 22.
Also, in order to consider the orientation of water supply connector 23 Yu drainage joint 24, while also being allowed in this preferred embodiment
Working media absorbs thermal energy as much as possible, heat transfer structure 32A and flabellum 44 be not be coaxial configuration, but use eccentric matching
It sets, to obtain more preferably heat transfer efficiency.
It please synchronize refering to the stereo decomposing signal that Fig. 5, Fig. 8 and Fig. 9, Fig. 9 are the part-structure of water-cooling head shown in Fig. 5
Figure.The pump 4 of water-cooling head 1 further includes a mandrel rod 6, and the flabellum 44 for pumping 4 has an axle sleeve 444, and axle sleeve 444 is set on mandrel rod 6,
Therefore flabellum 44 can be axle center with mandrel rod 6 and rotate along mandrel rod 6.It illustrates, in order to allow mandrel rod 6 not shift, revolve
Turn or sharp pounding, rotate flabellum 44 can in action space 5 firmly, the pump 4 of water-cooling head 1 further includes a fixed frame 7A,
Fixed frame 7A is arranged on for mandrel rod 6 to fix mandrel rod 6.Wherein, position of the fixed frame 7A after being fixed is and heat transfer
Structure 32A contact, can shorten the distance between pedestal 3 and flabellum 44 whereby.
Furthermore, in this preferred embodiment, one end of mandrel rod 6 is fixed on fixed frame 7A, and mandrel rod 6 is another
The inside of shell 2A, and the top of at least partly fin 321A in the bottom of fixed frame 7A and multiple fin 321A are then fixed in end
Joint is held, and then mandrel rod 6 can not be shifted, be rotated or sharp pounding, in this way, which flabellum 44 can be operated firmly, really
The efficiency and reliability of water-cooling head 1 are protected.
Only, it above are only embodiment, those of ordinary skill in the art can all appoint according to practical application request
What impartial design for change.For example, the other end of mandrel rod 6 changes the other elements being designed as being fixed on the inside of shell 2A
On.Again for example, although in this preferred embodiment, the roof 441 of flabellum 44 and chassis 442 are all in an angle of 90 degrees with mandrel rod 6
Be vertically arranged, but in other embodiments, roof 441 and chassis 442 can also between mandrel rod 6 design for change in non-perpendicular
Setting.
0A and Figure 10 B refering to fig. 1 please be synchronize, Figure 10 A is water-cooling head of the present invention in the pedestal of one second preferred embodiment
And the structural side view of heat transfer structure, Figure 10 B are provided with fixed frame and fixation on the heat transfer structure for water-cooling head shown in Figure 10 A
The conceptual schematic view of mandrel rod is provided on frame.Wherein, the water-cooling head of this preferred embodiment is approximately similar to the present invention first preferably
Person described in embodiment is no longer repeated herein.And this preferred embodiment and aforementioned first preferred embodiment difference
It is, a groove 3211B has been collectively formed in the part fin 321B of heat transfer structure 32B, and fixed frame 7B is solid with heat transfer structure 32B phase
It connects, and is set on groove 3211B, and be placed at least part of fixed frame 7B in groove 3211B, preferably implement with first
It is outer different to be all revealed in heat transfer structure 32A by entire fixed frame 7A in example.In addition, fixed frame 7B is extremely in this preferred embodiment
Few two sides fasten respectively against fin 321B with heat transfer structure 32B, but are not limited with above-mentioned.
1A and Figure 11 B refering to fig. 1 please be synchronize, Figure 11 A is water-cooling head of the present invention in the pedestal of a third preferred embodiment
And the structural side view of heat transfer structure, Figure 11 B are provided with fixed frame and fixation on the heat transfer structure for water-cooling head shown in Figure 11 A
The conceptual schematic view of mandrel rod is provided on frame.Wherein, the water-cooling head of this preferred embodiment is approximately similar to the present invention first preferably
Person described in embodiment is no longer repeated herein.And this preferred embodiment and aforementioned first preferred embodiment difference
Be, fixed frame 7C be after being fixed contacted with pedestal 3 and with 3 Joint of pedestal, be designed in this way can also shorten pedestal 3 and fan
The distance between leaf 44.In this preferred embodiment, there is hollow region 8, and fixed frame 7C and pedestal 3 in heat transfer structure 32C
Joint at be to be located at this hollow region 8, but be not limited with above-mentioned, for example, can be changed at the Joint of fixed frame 7C and pedestal 3
It is more designed as in the region of the non-heat transfer structure 32C such as the side of heat transfer structure 32C.
Please synchronize 2~Figure 14 refering to fig. 1, Figure 12 be water-cooling head of the present invention in one the 4th preferred embodiment pedestal, conduct heat
The stereoscopic schematic diagram of structure, fixed frame and mandrel rod, Figure 13 are pedestal, heat transfer structure, fixed frame and mandrel rod edge shown in Figure 12
The resulting diagrammatic cross-section of b-b hatching, Figure 14 are the conceptual schematic view of fixed frame and shell Joint shown in Figure 12.Wherein,
The water-cooling head of this preferred embodiment is approximately similar to person described in the first preferred embodiment of the invention, is no longer gone to live in the household of one's in-laws on getting married herein
It states.And this preferred embodiment and aforementioned first preferred embodiment the difference is that, fixed frame 7D is and shell 2D Joint.
In this preferred embodiment, the inside of shell 2D has multiple shell Fixed Divisions 25, and fixed frame 7D includes pedestal
71 and multiple flank sections 72；Wherein, pedestal 71 is fixed thereon for one end of mandrel rod 6, and one end of each flank section 72 connects
Be connected to pedestal 71, and the other end of flank section 72 then toward the direction of shell 2D extend with 25 Joint of shell Fixed Division.In addition,
In this preferred embodiment, a groove 3211D has been collectively formed in the part fin 321D of heat transfer structure 32D, when fixed frame 7D with
When shell 2D Joint, at least part of fixed frame 7D is placed in groove 3211D, and the top phase with part fin 321D
Contact, but be not limited with above-mentioned.Selectively, each flank section 72 has multiple flanks perforation 721, those flanks perforation 721
Purposes be in order to which working media can be passed therethrough, avoid influence working media mobility.
Refering to fig. 15 please be synchronize, is that water-cooling head of the present invention is mutually being consolidated in the fixed frame of one the 5th preferred embodiment with shell
When connecing and the diagrammatic cross-section of heat transfer structure.Wherein, the water-cooling head of this preferred embodiment is approximately similar to the present invention the 4th preferably
Person described in embodiment is no longer repeated herein.And this preferred embodiment and aforementioned 4th preferred embodiment difference
It is, when fixed frame 7E is with shell (not shown, to see Figure 14) Joint, entire fixed frame 7E is all revealed in heat transfer structure
Outside 32E, and in this preferred embodiment, the bottom of fixed frame 7E is still in contact with the top of part fin 321E.
Refering to fig. 16 please be synchronize, is that water-cooling head of the present invention is mutually being consolidated in the fixed frame of one the 6th preferred embodiment with shell
When connecing and the diagrammatic cross-section of heat transfer structure.Wherein, the water-cooling head of this preferred embodiment is approximately similar to the present invention the 4th preferably
Person described in embodiment is no longer repeated herein.And this preferred embodiment and aforementioned 4th preferred embodiment difference
It is, when fixed frame 7F is with shell (not shown, to see Figure 14) Joint, fixed frame 7F is connected with the inside of pedestal 3
Touching, and fixed frame 7F is in the region of non-heat transfer structure 32F.
Above-described embodiment is merely illustrative the principle of the present invention and its effect, and illustrates technology spy of the invention
Sign, protection category and is not intended to limit the present invention.Any those of ordinary skill in the art is without prejudice to skill of the invention
In the case where art principle and spirit, can the arrangement of unlabored change or equality belong to the range advocated of the present invention.
Therefore, listed by the scope of the present invention Ying Ruqi scope of the claims.
Claims (28)
1. a kind of water-cooling head characterized by comprising
One shell；
One pedestal defines an action space with the shell jointly, and the action space is filled in wherein for a working media；
One heat transfer structure is set to the inside of the pedestal, wherein absorbs a heat when the outside of the pedestal is thermally contacted with a heat source
After energy, which is sequentially passed to the working media via the pedestal and the heat transfer structure；And
One pump, including a fixed frame, a mandrel rod and a flabellum, the fixed frame after being fixed and the base contacts or with the biography
Heat structure contact, and the fixed frame is arranged on for the mandrel rod to fix the mandrel rod, and the flabellum is sheathed on the mandrel rod simultaneously
It rotates along the mandrel rod to drive the working media flow.
2. water-cooling head as described in claim 1, which is characterized in that the heat transfer structure is for a fins group or one made of being sintered
It is sintered radiator structure.
3. water-cooling head as described in claim 1, which is characterized in that one end of the mandrel rod is fixed on the fixed frame, and the axis
One other end of stick is fixed on the inside of the shell.
4. water-cooling head as described in claim 1, which is characterized in that the fixed frame and the heat transfer structure Joint.
5. water-cooling head as claimed in claim 4, which is characterized in that the heat transfer structure includes multiple fins, and the fixed frame with
The top Joint of at least partly fin in multiple fin.
6. water-cooling head as claimed in claim 4, which is characterized in that the heat transfer structure include a groove, and it is at least part of should
Fixed frame is placed in the groove.
7. water-cooling head as described in claim 1, which is characterized in that the fixed frame and the pedestal Joint.
8. water-cooling head as described in claim 1, which is characterized in that the fixed frame and the shell Joint.
9. water-cooling head as claimed in claim 8, which is characterized in that the fixed frame is including an at least flank section and supplies the mandrel rod
The pedestal that is fixed thereon of one end, and one end of each flank section is connected to the pedestal, and the one of each flank section
The other end toward the shell direction extend with the shell Joint.
10. water-cooling head as claimed in claim 9, which is characterized in that an at least flank section is perforated including an at least flank, with
It is passed through for the working media.
11. water-cooling head as claimed in claim 8, which is characterized in that the heat transfer structure includes multiple fins, and works as the fixed frame
When with the shell Joint, which is in contact with the top of at least partly fin in multiple fin.
12. water-cooling head as claimed in claim 8, which is characterized in that the heat transfer structure include a groove, and when the fixed frame with
When the shell Joint, at least part of fixed frame is placed in the groove.
13. water-cooling head as claimed in claim 8, which is characterized in that the heat transfer structure includes multiple fins, and works as the fixed frame
When with the shell Joint, it is in contact on the inside of the fixed frame and the pedestal.
14. water-cooling head as described in claim 1, which is characterized in that the water-cooling head further includes an intake tunnel and a draining
Channel, and the intake tunnel is connected with the action space respectively with the drainage channel；Wherein, the water-cooling head is to connect a heat
Switch, and the heat-exchange device is to be cooled down the working media being discharged from the drainage channel, and after cooling down
The working media flows into the action space via the intake tunnel.
15. a kind of water-cooling head characterized by comprising
One action space is filled in wherein for a working media；
One heat transfer structure is set on a pedestal and is located in the action space, and when the pedestal is thermally contacted with a heat source and inhaled
After receiving a thermal energy, which is sequentially passed to the working media via the pedestal and the heat transfer structure；And
One pump, comprising:
One fixed frame contacts after being fixed with the base contacts or with the heat transfer structure；
One mandrel rod is set on the fixed frame and is fixed；And
One flabellum, is sheathed on the mandrel rod and divides the action space into and be divided into multiple spaces；Wherein, when the flabellum is along the axis
When stick rotates, which is flowed by driving.
16. water-cooling head as claimed in claim 15, which is characterized in that multiple space includes a heat absorption space and a draining
Space, and the heat transfer structure is located in the heat absorption space.
17. water-cooling head as claimed in claim 15, which is characterized in that made of the heat transfer structure is for a fins group or through being sintered
One sintering radiator structure.
18. water-cooling head as claimed in claim 15, which is characterized in that the fixed frame and the heat transfer structure Joint.
19. water-cooling head as claimed in claim 18, which is characterized in that the heat transfer structure includes multiple fins, and the fixed frame
With the top Joint of at least partly fin in multiple fin.
20. water-cooling head as claimed in claim 18, which is characterized in that the heat transfer structure includes a groove, and at least part of
The fixed frame is placed in the groove.
21. water-cooling head as claimed in claim 15, which is characterized in that the fixed frame and the pedestal Joint.
22. water-cooling head as claimed in claim 15, which is characterized in that the water-cooling head further includes a shell, and the shell with should
Pedestal defines the action space jointly；Wherein, the fixed frame and the shell Joint.
23. water-cooling head as claimed in claim 22, which is characterized in that the fixed frame is including an at least flank section and supplies the axis
The pedestal that one end of stick is fixed thereon, and one end of each flank section is connected to the pedestal, and each flank section
One other end toward the shell direction extend with the shell Joint.
24. water-cooling head as claimed in claim 23, which is characterized in that an at least flank section is perforated including an at least flank,
So that the working media passes through.
25. water-cooling head as claimed in claim 22, which is characterized in that the heat transfer structure includes multiple fins, and when this is fixed
When frame and the shell Joint, which is in contact with the top of at least partly fin in multiple fin.
26. water-cooling head as claimed in claim 22, which is characterized in that the heat transfer structure includes a groove, and works as the fixed frame
When with the shell Joint, at least part of fixed frame is placed in the groove.
27. water-cooling head as claimed in claim 22, which is characterized in that when the fixed frame and the shell Joint, this is fixed
It is in contact on the inside of frame and the pedestal.
28. water-cooling head as claimed in claim 15, which is characterized in that the water-cooling head further includes an intake tunnel and a draining
Channel, and the intake tunnel is connected with the action space respectively with the drainage channel；Wherein, the water-cooling head is to connect a heat
Switch, and the heat-exchange device is to be cooled down the working media being discharged from the drainage channel, and after cooling down
The working media flows into the action space via the intake tunnel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862666733P | 2018-05-04 | 2018-05-04 | |
| US62/666,733 | 2018-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110444521A true CN110444521A (en) | 2019-11-12 |
| CN110444521B CN110444521B (en) | 2021-08-06 |
Family
ID=68427356
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810877729.5A Active CN110444521B (en) | 2018-05-04 | 2018-08-03 | Water cooling head |
| CN201810879797.5A Active CN110440624B (en) | 2018-05-04 | 2018-08-03 | Water cooling head |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810879797.5A Active CN110440624B (en) | 2018-05-04 | 2018-08-03 | Water cooling head |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110444521B (en) |
| TW (2) | TWI670461B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811142A (en) * | 2020-06-12 | 2021-12-17 | 春鸿电子科技(重庆)有限公司 | Water cooling head |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213273374U (en) * | 2020-08-11 | 2021-05-25 | 深圳市研派科技有限公司 | Integrated water-cooling heat dissipation device |
| TWI725590B (en) * | 2019-10-25 | 2021-04-21 | 雙鴻科技股份有限公司 | Cold plate |
| CN111194155B (en) * | 2019-12-18 | 2021-10-12 | 深圳市迅凌科技有限公司 | Water cooling head, water cooling radiator and electronic equipment |
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- 2018-08-03 TW TW107127124A patent/TWI670461B/en active
- 2018-08-03 CN CN201810877729.5A patent/CN110444521B/en active Active
- 2018-08-03 CN CN201810879797.5A patent/CN110440624B/en active Active
- 2018-08-03 TW TW107127123A patent/TWI670462B/en active
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| US20030209343A1 (en) * | 2002-05-08 | 2003-11-13 | Bingler Douglas J. | Pump system for use in a heat exchange application |
| US20040052049A1 (en) * | 2002-09-13 | 2004-03-18 | Wu Bo Jiu | Integrated fluid cooling system for electronic components |
| CN205281385U (en) * | 2013-05-10 | 2016-06-01 | 朴东植 | Heating element cooling arrangement |
| CN203870554U (en) * | 2014-06-04 | 2014-10-08 | 深圳市鑫全盛工贸有限公司 | Water-cooled heat sink |
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| CN113811142A (en) * | 2020-06-12 | 2021-12-17 | 春鸿电子科技(重庆)有限公司 | Water cooling head |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201947177A (en) | 2019-12-16 |
| TW201947178A (en) | 2019-12-16 |
| CN110440624A (en) | 2019-11-12 |
| CN110440624B (en) | 2021-07-30 |
| CN110444521B (en) | 2021-08-06 |
| TWI670462B (en) | 2019-09-01 |
| TWI670461B (en) | 2019-09-01 |
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