CN1835216A - Liquid cooling radiation module - Google Patents
Liquid cooling radiation module Download PDFInfo
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- CN1835216A CN1835216A CN 200510056509 CN200510056509A CN1835216A CN 1835216 A CN1835216 A CN 1835216A CN 200510056509 CN200510056509 CN 200510056509 CN 200510056509 A CN200510056509 A CN 200510056509A CN 1835216 A CN1835216 A CN 1835216A
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Abstract
Being in use for dissipating heat generated by heat source circularly, the disclosed liquid cooling type heat elimination module includes following parts: a fan; a pump attached to the fan and driven by the fan; being coupled to the fan, a radiator possesses an opening to accommodate the pump inside; being setup inside the opening of the radiator, a diversion piece connected to the pump possesses a through hole, and a diversion channel is formed on surface of the piece. Power supplied by the fan drives a working fluid inside the liquid cooling type heat elimination module, the pump, and the diversion channel so as to form circular heat elimination.
Description
Technical field
The present invention relates to a kind of liquid cooling radiation module.
Background technology
Along with the execution efficient and the functional requirement of computer are with rapid changepl. never-ending changes and improvements, processing speed is more and more fast, be used for central processing unit (CPU) on the computer main frame panel or other electronic building brick after using a period of time continuously, because of the higher-order of oscillation or galvanomagnetic effect can produce the intensification phenomenon, dispelled the heat as untimely, will cause the damage of electronic building brick easily or influence its efficient.General commonly used radiating mode has two kinds of air cooling system and water-cooling systems.Wherein, this air cooling system is to utilize radiator (Heat sink) to be cross-placed on the thermal source of required heat radiation, heat conduction that thermal source produced to the radiating fin of radiator, is produced cold air by a fan again and blows on the radiating fin of this radiator, and dissipate heat to the external world.Yet this design not only can be subjected to the restriction on internal system height and the weight, and when it is applied to the CPU of high wattage (more than the 130W), more need use high-revolving fan, thereby causes the situation of the too high or analgesic scarce capacity of level of noise easily.
In addition, in high order system, using air directly to dispel hot mode separately is to reach effective heat radiation with the heat dissipation that the central processing unit running is produced, must use another kind of water-cooling system the torrid zone to be walked and utilized large-area air heat radiation, just can reach preferable radiating effect, but this radiating mode must additionally increase the exchange that a pump (Pump) comes circulating water and hot water.See also Fig. 1, it shows that a kind of tradition is used for the water-cooling system of the central processing unit of high order system, the bottom surface of one heat conduction copper seat 11 is attached at a central processing unit 12 surfaces, the heat that this central processing unit 12 is produced conducts to this heat conduction copper seat 11 rapidly, by a pump 13 cold water in the aqueduct 14 is guided to S type heat radiation runner in this heat conduction copper seat 11, water inlet by the right flows into, and flow out (direction shown in dotted arrow among the figure) by the delivery port on the left side, rapidly the torrid zone that this central processing unit 12 is produced from, and this moment, the water in the aqueduct 14 became hot water because of the thermal change that absorbs this central processing unit 12 and produced, this pump 13 guides to this hot water in the heat pipe 151 of radiator 15 again, conduct heat on the radiating fin 152, the heat dissipation that the cold air that is blown out by a fan 16 will accumulate on the radiating fin is extremely extraneous, hot water in the aqueduct 14 promptly becomes cold water at this moment, flow back into this heat conduction copper seat again, the heat that this central processing unit of dissipation that so circulates is continuously produced.
Yet, in above-mentioned water-cooling system,, do not have the reliability of engaging good and pour water and problem that exhaust is difficult between water in-out port joint and the aqueduct because the aqueduct that connects is numerous; Moreover space that whole system is shared and volume are also quite huge, do not meet day by day compact designer trends, moreover needed assembly is also numerous and complexity is installed, thereby causes the significantly increase of cost of manufacture and time.
For this reason, the present invention through concentrated test and research and a spirit of working with perseverance, creates this case " liquid cooling radiation module " in view of the deficiencies in the prior art eventually.Below for the brief description of this case.
Summary of the invention
A purpose of the present invention is to provide a kind of liquid cooling radiation module, and it shares fan and pump with one group of motor, shares running power, and forms single component, significantly reducing cost of manufacture and volume, and improves reliability.
According to a conception of the present invention, this liquid cooling radiation module comprises a fan; One pump (pump) is attached on this fan, and is driven by this fan; One radiator is coupled in this fan, have a perforate with ccontaining this pump in wherein; An and conducting element, be arranged in the perforate of this radiator, communicate with this pump, it has a through hole, and form a flow-guiding channel in its surface, wherein by power that this fan provided to order about this through hole, this pump and this flow-guiding channel heat radiation that circulates of flowing through of a working fluid in this liquid cooling radiation module.
Wherein, this conducting element is plastics, aluminium or metal material, with the perforate close-fitting of this radiator.This flow-guiding channel can be for having the channel of a spiral, twill, vertical bar line, hackle mark, ladder line or other similar lines.Preferably, the perforate inwall of this radiator is a smooth surface, and when this conducting element close-fitting is inserted in this perforate, this flow-guiding channel promptly is formed between the outer surface of the perforate inwall of this radiator and this conducting element.More preferably, the perforate inwall of this radiator has a channel that corresponds to this flow-guiding channel shape, and when this conducting element close-fitting is inserted in this perforate, this flow-guiding channel promptly is formed between the outer surface of the perforate inwall of this radiator and this conducting element.
Wherein, this radiator has a hand-hole and and portals, and this hand-hole communicates with this through hole, and this portals and communicates with this flow-guiding channel.This liquid cooling radiation module more comprises a heat-conducting seat, is attached at this thermal source, and by a conduit respectively with the hand-hole of this radiator with portal and join, make the torrid zone that this working fluid produced this thermal source when the running from.
Perhaps, this radiator has one and pours into the hole, in order to inject this working fluid.And this liquid cooling radiation module also comprises a trimmer valve, fills in this and pours into the hole.This trimmer valve is annular dentalation, but its dentation epimere axial displacement, and its dentation epimere can pour into hole inwall close-fitting with this.The employed material of this trimmer valve can be a soft rubber material.
In addition, this liquid cooling radiation module also comprises a capping, in order to seal the perforate end of this radiator.Preferably, this capping is a heat-conducting or metal material, and a surface of this capping is close to this thermal source.
Preferably, this fan and this pump are shared a motor driven.
In one embodiment of this invention, this liquid cooling radiation module also comprises one first magnetic, be arranged at a wheel hub top of this fan, and this fan also comprises a metal-back, this first magnetic is arranged in the space between the top surface of the interior top surface of this wheel hub and this metal-back.
In another embodiment of the present invention, this fan also comprises a metal-back, and the top of this wheel hub has a perforate, is arranged at wherein and is accepted by this metal-back to allow this first magnetic.
Perhaps, this liquid cooling radiation module also comprises one first magnetic, is arranged at a base bottom of this fan.
In addition, this pump comprises one second magnetic and a holder, this holder is coupled in this fan and has a space with ccontaining this second magnetic, when this first magnetic during along with this rotor rotation, rotate to order about this second magnetic by a magneticaction, the interior working fluid cycles of this pump is flowed.This holder can be by sealed, engaging, riveted, bonding or ultrasonic waves welding mode and this fan combination.
Wherein, have a gap between this first magnetic and this second magnetic, utilize axially or the radially magnetic attraction effect between this first magnetic and this second magnetic and drive this pump.This first magnetic and this second magnetic have the sector of filling more than the two poles of the earth respectively, and one of this first magnetic fills the polar region and fills the polar region corresponding to one of this second magnetic, and forms an error angle.
In addition, this pump also comprises an enclosing cover, with this holder driving fit, this second magnetic is placed in the space between this enclosing cover and this holder.The joint of this enclosing cover and this holder is equiped with an O type leakproof ring.
Preferably, this second magnetic is made of a water conservancy diversion leaf and a magnet ring, with respect to the rotation of this axle center, the working fluid that an inlet of self-pumping is flowed into flows to an outlet of this pump, the vertical bar type structure that the shape of this water conservancy diversion leaf can be arranged radially or be bent camber structure.More preferably, this second magnetic is for coating the plastics magnet ring that plastics form or be the plastics magnetic mixture of integrated injection molding outside magnet.
In addition, have a centre bore in this pump,, and can be fixed thereon for an axle center of this pump at this holder in wherein in order to a ccontaining bearing and a wear plate, this axle center is supported that by this bearing this bearing is respectively ceramic material with this axle center.
In another embodiment more of the present invention, this fan has a rotating shaft, and the wherein end extension of this rotating shaft protrudes in outside this pedestal, and this first magnetic is socketed on the jag of this rotating shaft.This first magnetic is made of a magnetic conductive iron sheet and a magnet ring, and this magnet ring attaches and is fixed on this magnetic conductive iron sheet.This magnetic conductive iron sheet and this magnet ring are socketed in this rotating shaft by a copper sheathing, make this magnetic conductive iron sheet, this magnet ring with this copper sheathing along with this rotating shaft is rotated.
In another embodiment more of the present invention, this fan has one first magnetic, and this pump comprises one second magnetic, be arranged in the formed groove of a pedestal of this fan, when first magnetic of this fan rotates, order about this second magnetic by a radial magnetic force effect and rotate, the working fluid cycles in this pump is flowed.
Preferably, this fan is a DC fan or ac fan.And this radiator has a plurality of radiating fins.
According to another conception of the present invention, this liquid cooling radiation module comprises a pump (pump); One radiator, it has a perforate, and an end of this perforate fits in this pump, and the other end of this perforate is sealed by a capping; An and conducting element, be arranged in the perforate of this radiator, communicate with this pump, wherein the running by this pump circulates in the formed confined space between this pump, this conducting element, this radiator and this capping with a working fluid that orders about in this liquid cooling radiation module, the heat that is produced with this thermal source of dissipation.
The present invention can be by the detailed description of following graphic and embodiment, with understanding that can be more deep.
Description of drawings
Fig. 1 is existing water-cooling heat radiating system;
Fig. 2 is the schematic sectional view of a kind of liquid cooling radiation module embodiment of the present invention;
Fig. 3 A is the schematic sectional view of first preferred embodiment of fan and pump combination in the liquid cooling radiation module of the present invention;
Fig. 3 B is that first magnetic and the magnetizing of second magnetic that are used for Fig. 3 A distribute and configuration schematic diagram;
Fig. 4 A is the schematic sectional view of second preferred embodiment of fan and pump combination in the liquid cooling radiation module of the present invention;
Fig. 4 B is that first magnetic and the magnetizing of second magnetic that are used for Fig. 4 A distribute and configuration schematic diagram;
Fig. 5 is the schematic sectional view of the 3rd preferred embodiment of fan and pump combination in the liquid cooling radiation module of the present invention;
Fig. 6 is the schematic sectional view of the 4th preferred embodiment of fan and pump combination in the liquid cooling radiation module of the present invention;
Fig. 7 is the schematic sectional view of the 5th preferred embodiment of fan and pump combination in the liquid cooling radiation module of the present invention;
Fig. 8 is the schematic sectional view of another kind of liquid cooling radiation module embodiment of the present invention;
Fig. 9 is again the schematic sectional view of another kind of liquid cooling radiation module embodiment of the present invention.
Has execution mode
The invention provides a kind of liquid cooling radiation module that fan 2, pump 3 and radiator 4 is three-in-one, it can pass through a conduit 10 external heat-conducting seats 9, and the basal surface of this heat-conducting seat 9 is close to a thermal source 12 (as central processing unit, CPU), in order to its heat that is produced of dissipation, as shown in Figure 2.This liquid cooling radiation module mainly comprises a fan 2; One pump 3 is attached on this fan 2; One radiator 4 is coupled in this fan, and it has a centered cylinder perforate 41, with ccontaining this pump 3 in wherein; And a conducting element 5, being arranged in the centered cylinder perforate 41 of this radiator, this conducting element is materials such as plastics, aluminium or metal, its center has a through hole 51, and forms a spiral flow-guiding channel 52 in its outer surface.When this liquid cooling radiation module of assembling, this conducting element close-fitting is filled in the centered cylinder perforate 41 of this radiator, cylinder perforate 41 1 ends of this radiator 4 are engaged in this fan 2 and this pump 3, and in the other end of the cylinder perforate 41 of this radiator with a capping 6 sealings.
The bottom of this radiator 4 is provided with a hand-hole 401, and this hand-hole 401 communicates with the central through-hole of this conducting element, (for example: water) flows into the hot operation fluid that forms from this place, thermal source 12 place with guiding; The bottom of this radiator is provided with one in addition and portals 402, communicates with the bottom of this spiral flow-guiding channel.When this fan and the rotation of this pump, will drive working fluid is sucked high temperature by the central through-hole 51 of this conducting element working fluid, and flow out by this pump is peripheral, along with this spiral flow-guiding channel 52 between the smooth internal walls surface of the cylinder perforate that is formed at this conducting element outer surface and this radiator flow to this radiator bottom (i.e. a side of close this capping).This hot operation fluid is in through hole 51 and this spiral flow-guiding channel 52 through this conducting element, also with entrained heat conduction to the radiating fin 44 of this radiator, by cold air that fan blew out and the heat that will accumulate on this radiating fin dissipates to the external world rapidly, the working fluid that flow to the bottom of this spiral flow-guiding channel this moment has become low temperature, and these 402 outflows of portalling certainly, the torrid zone that flows to this thermal source place and produced when constantly circularly thermal source being operated from, shown in the dotted arrow among Fig. 2.
Also replaceable one-tenth one twill flow-guiding channel of above-mentioned spiral flow-guiding channel or striped flow-guiding channel always, but be not limited to these, other modifications as stepped, hackle mark or other similar lines also can.And employed conducting element, also can be and replacing to use is identical aluminium material with radiator, when using, on the cylinder perforate inwall of this radiator, also can form dimpled grain channel corresponding to the flow-guiding channel shape of this conducting element outer surface, when this conducting element close-fitting is filled in the centered cylinder perforate of this radiator, promptly form a flow-guiding channel between the cylinder perforate inwall of this conducting element outer surface and this radiator.
Now, do more detailed explanation with regard to the bound fraction of fan and pump now.At first, see also Fig. 3 A, it shows first preferred embodiment of fan of the present invention and pump combination, and this fan 2 has the pedestal 22 of a rotor 21 and in order to accept this rotor 21, and wherein the extension of rotating shaft 211 1 ends of this rotor protrudes in outside these pedestal 22 bottoms.And this pump 3 comprises a holder 31, be attached at pedestal 22 bottoms that are arranged on this fan outlet or air intake vent place, this holder 31 can be by sealed with this pedestal 22, engaging, riveted, bonding or ultrasonic waves welding mode combine, and formation first space between a wherein side of this holder 31 and this pedestal 12, in order to ccontaining one first magnetic, this first magnetic is made of a magnetic conductive iron sheet 32 and a magnet ring 33, this magnet ring 33 attaches and is fixed on this magnetic conductive iron sheet 32, this magnetic conductive iron sheet 32 and this magnet ring 33 are socketed on the rotating shaft 211 that protrudes in outside these pedestal 22 bottoms by a copper sheathing 34, make this magnetic conductive iron sheet 32, this magnet ring 33 can be along with these rotating shaft 211 rotations with this copper sheathing 34.Has a centre bore in this pump, in order to a ccontaining ceramic bearing 35 and a wear plate 36 in wherein, another opposition side of this holder 31 can be fixed in its center for a ceramic axle center 37 of this pump, and supported by this ceramic bearing 35, this pump has a plastic outer cover 38 and is sleeved on this holder 31, both can be by sealed, engaging, riveted, bonding or the combination of ultrasonic waves welding mode, when this plastic outer cover 38 is sleeved on this holder, but socket one O shape leakproof ring 30 spills to prevent the working fluid in the pump.In addition, between this plastic outer cover 38 and this holder 31, form second space, in order to one second magnetic 39 of ccontaining this pump 3 in wherein, this second magnetic 39 is made of a water conservancy diversion leaf 391 and a magnet ring 392, and an inlet 301 of employed working fluid self-pumping top flows into and one of this pump outlet 302 outflows certainly.
Design of the present invention is combined fan with pump, omit one group of motor, makes fan and pump share one group of motor, shares running power, and the function of fan and pump can be provided again simultaneously.The principle of its design is when the revolution of fan, its power is passed to this first magnetic by this rotating shaft 211, and has a gap between this first magnetic and this second magnetic 39, when this first magnetic rotates with this rotating shaft 211 of person, by the axial magnetic suction between this first magnetic and second magnetic, shown in Fig. 3 B, and the water conservancy diversion leaf 391 that drives this pump synchronously rotates, and makes this working fluid to circulate within it.In this embodiment, this first magnetic and second magnetic are respectively the sector of doing more than the two poles of the earth of filling, this first magnetic 32,33 are divided into four with this second magnetic 39 fills the sector, utilize the S polar region of the N polar region of this first magnetic 33 corresponding to this second magnetic 39, and form an error angle, make this second magnetic and to rotate, and drive the rotation of this water conservancy diversion leaf 391 along with the rotation of first magnetic.
Except as first magnetic that above-mentioned embodiment adopted and second magnetic between be the axial magnetic effect, also can be varied to the radial magnetic force effect.Second embodiment of fan shown in Fig. 4 A and pump combination, its structure roughly first embodiment with above-mentioned is identical, unique difference is this first magnetic 32,33 with this second magnetic 39 be radial arrangement, the external diameter of first magnetic is less than the external diameter of this second magnetic, and this first magnetic is interior, and this second magnetic is arranged at the radial outside of this first magnetic, to form radially magnetic attraction effect, its sector distributes configuration shown in Fig. 4 B.
In addition, see also Fig. 5, it is the 3rd embodiment of fan used in the present invention and pump combination, its structure is roughly similar to the first or second above-mentioned embodiment, unique difference is to have a groove 221 to the fan internal recess in this pedestal 22, with the magnet ring 392 of second magnetic of ccontaining pump within it, simultaneously 23 lengthenings of the magnet ring in the motor of fan are extended, to replace employed first magnetic among above-mentioned first or second embodiment, and be radial arrangement with the magnet ring 392 of this second magnetic, produce the radial magnetic force effect, make this magnet ring 23 not only with the stator silicon steel sheet of fan and coil effect so that fan rotate, and second magnetic, the 39 generation magneticactions of more direct and this pump, thereby the water conservancy diversion leaf 391 that drives in this pump rotates.
In first to the 3rd above-mentioned embodiment, this pump is arranged at the base bottom of fan, and this pump also can be arranged at the opposite side of fan, is the opposition side with this pedestal.The 4th embodiment as shown in Figure 6, this first magnetic 60 is arranged in the space between the top surface of the interior top surface of wheel hub (hub) 24 of this rotor and metal-back 25, the holder 31 of this pump is erected on the housing 26 of this fan, and is fixing or be fixed on institute and arranged in pairs or groups on the radiator of use with locking mode combination.60 of this second magnetics are arranged in the groove of this holder 31, and are covered by this plastic outer cover 38.All the other structures are then same as the previously described embodiments, at this not in addition for giving unnecessary details.When of the rotation of this first magnetic 60, and drive the rotation of this second magnetic 39 simultaneously by the axial magnetic suction, constantly circulate heat radiation with the working fluid that orders about in this pump along with this rotor 21.
In addition, see also Fig. 7 again, it shows the 5th embodiment of fan of the present invention and pump combination.This embodiment and above-mentioned the 4th embodiment are similar, and unique difference has a perforate for these wheel hub 24 tops, is arranged on wherein and is accepted by this metal-back 25 to allow this first magnetic 33.All the other structures are then identical with the 4th embodiment, at this not in addition for giving unnecessary details.
It should be noted that the fan of above-mentioned first to five embodiment and pump combination are all applicable in the liquid cooling radiation module shown in Figure 2.
In all above-mentioned embodiment, this water conservancy diversion leaf 391 is combined into one second magnetic 39 after can independently earlier separating making with this magnet ring 392 again, or coating plastics outside magnet ring forms a plastics magnetic or be the plastics magnetic mixture of integrated injection molding.And vertical bar type structure that the shape of this water conservancy diversion leaf can be arranged radially or bent camber structure, when working fluid after the inlet 301 that is positioned at center, pump top enters, by this water conservancy diversion leaf 391 rotate with working fluid is centrifugal guide to around, and be collected to the outlet 302 that is positioned at side and flow out.
See also Fig. 8, it shows the another kind of embodiment of liquid cooling radiation module of the present invention, the embodiment of its design and Fig. 2 is similar, but this radiator bottom there is no hand-hole and portals, its change design is that the end (promptly close this fan and pump end) in the centered cylinder perforate of this radiator 4 is provided with one and pours into hole 7, after injecting this working fluid, but close-fitting is filled in a trimmer valve 8, this trimmer valve be shaped as annular dentalation, but its dentation epimere 81 axial displacements, and its dentation hypomere 82 can pour into hole inwall close-fitting with this, and its employed material is a soft rubber material.Therefore, except can preventing that working fluid from spilling, this trimmer valve 8 also can relax the internal pressure that is produced because of airtight this flow-guiding channel rising-heat contracting-cold automatically.In addition, at the other end of the cylinder perforate of this radiator one heat-conducting metal capping 6 is set, except the cylinder perforate other end that seals this radiator, the outer surface of this heat-conducting metal capping 6 directly is close to a thermal source.When using, the heat that this thermal source produced that is attached at this heat-conducting metal capping outer surface conducts to this heat-conducting metal capping 6 rapidly, make inner working fluid become high temperature, central through-hole 51 and these pump 3 peripheries via this conducting element, flow into formed flow-guiding channel 52 between this conducting element and this radiator cylinder perforate inwall again, heat in the working fluid can conduct on the radiating fin 44 of this radiator fast at this moment, to accumulate on heat dissipation on the radiating fin of this radiator by the cold air that this fan blew out to extraneous, make the working fluid that flow to radiator bottom (promptly near this heat-conducting metal capping end) become low temperature and continue circulation heat radiation, the direction of the flow direction of this working fluid shown in the dotted arrow among Fig. 8.Similarly, the fan of above-mentioned first to five embodiment and pump combination are all applicable in this liquid cooling radiation module.
See also Fig. 9, it shows the another kind of again embodiment of liquid cooling radiation module of the present invention, the embodiment of its design and Fig. 8 is similar, one end of the centered cylinder perforate 41 of this radiator 4 fits in a pump 3, its other end is sealed by a heat-conducting metal capping 6,5 close-fittings of this conducting element are arranged in this centered cylinder perforate 41, thereby form a confined space in this pump 3, this conducting element 5, this radiator 4 and this heat-conducting metal capping 6, flow in wherein for working fluid cycles.When using, the outer surface of this heat-conducting metal capping 6 directly is close to a thermal source, the heat that this thermal source produced will conduct to this heat-conducting metal capping 6 rapidly, make inner working fluid become high temperature, central through-hole 51 and this pump 3 via this conducting element, flow into formed flow-guiding channel 52 between this conducting element and this radiator cylinder perforate inwall again, heat in the working fluid can conduct on the radiating fin 44 of this radiator fast at this moment, can an external fan or as shown in Figure 9 fan is attached at this pump 3 this moment, this blows to this radiating fin 44 to utilize its cold air that blows out, with accumulating on heat dissipation on the radiating fin of this radiator, make the working fluid that flow to radiator bottom (promptly near this heat-conducting metal capping end) become low temperature and continue circulation and dispel the heat to extraneous.Similarly, the fan of above-mentioned first to five embodiment and pump combination are all applicable in this liquid cooling radiation module.
Comprehensive the above, design of the present invention is fan and pump to be given two-in-one, omits one group of motor, makes fan and pump share one group of motor, the shared power that turns round can provide the function of fan and pump again simultaneously.In addition,, the aqueduct number of connection can be effectively reduced, even, reliability and antileaking can be increased considerably for no aqueduct because fan, pump, radiator and heat-conducting seat are combined into a main body or two main bodys.Moreover, because required component is few, significantly reduces many materials and dwindle cumulative volume, and the complete modularization of its assembling mode, can directly be replaced.
So the present invention must be thought and is to modify as all by person skilled in the art Shi Renshi craftsman, yet does not break away from the claimed scope of claim.
Claims (29)
1. liquid cooling radiation module, the heat that dissipation one thermal source that is used to circulate is produced, it comprises:
One fan;
One pump is attached on this fan, and is driven by this fan;
One radiator is coupled in this fan, have a perforate with ccontaining this pump in wherein; And
One conducting element, be arranged in the perforate of this radiator, communicate with this pump, it has a through hole, and form a flow-guiding channel in its surface, wherein by power that this fan provided to order about this through hole, this pump and this flow-guiding channel heat radiation that circulates of flowing through of a working fluid in this liquid cooling radiation module.
2. liquid cooling radiation module as claimed in claim 1, wherein this conducting element is plastics, aluminium or metal material, with the perforate close-fitting of this radiator.
3. liquid cooling radiation module as claimed in claim 1, wherein this flow-guiding channel is the channel of a spiral, twill, vertical bar line, hackle mark, ladder line or other similar lines.
4. liquid cooling radiation module as claimed in claim 1, wherein the perforate inwall of this radiator is a smooth surface, when this conducting element close-fitting is inserted in this perforate, this flow-guiding channel promptly is formed between the outer surface of the perforate inwall of this radiator and this conducting element; Perhaps the perforate inwall of this radiator has a channel that corresponds to this flow-guiding channel shape, and when this conducting element close-fitting is inserted in this perforate, this flow-guiding channel promptly is formed between the outer surface of the perforate inwall of this radiator and this conducting element.
5. liquid cooling radiation module as claimed in claim 1, wherein this radiator has a hand-hole and and portals, this hand-hole communicates with this through hole, this portals and communicates with this flow-guiding channel, this liquid cooling radiation module also comprises a heat-conducting seat, be attached at this thermal source, and by a conduit respectively with the hand-hole of this radiator with portal and join, make the torrid zone that this working fluid produced this thermal source when the running from.
6. liquid cooling radiation module as claimed in claim 1, wherein this radiator has one and pours into the hole, and in order to inject this working fluid, this liquid cooling radiation module also comprises a trimmer valve, fills in this and pours into the hole.
7. liquid cooling radiation module as claimed in claim 6, wherein this trimmer valve is annular dentalation, but its dentation epimere axial displacement, and its dentation epimere can pour into hole inwall close-fitting with this, the employed material of this trimmer valve is a soft rubber material.
8. liquid cooling radiation module as claimed in claim 1, it also comprises a capping, in order to seal the perforate end of this radiator.
9. liquid cooling radiation module as claimed in claim 8, wherein this capping is a heat-conducting or metal material, a surface of this capping is close to this thermal source.
10. liquid cooling radiation module as claimed in claim 1, wherein this fan and this pump are shared a motor driven.
11. liquid cooling radiation module as claimed in claim 1, it also comprises one first magnetic, is arranged at a wheel hub top of this fan.
12. liquid cooling radiation module as claimed in claim 11, wherein this fan also comprises a metal-back, and this first magnetic is arranged in the space between the top surface of the interior top surface of this wheel hub and this metal-back.
13. liquid cooling radiation module as claimed in claim 11, wherein this fan also comprises a metal-back, and the top of this wheel hub has a perforate, is arranged at wherein and is accepted by this metal-back to allow this first magnetic.
14. liquid cooling radiation module as claimed in claim 1, it also comprises one first magnetic, is arranged at a base bottom of this fan.
15. as claim 11 or 14 described liquid cooling radiation modules, wherein this pump comprises one second magnetic and a holder, this holder is coupled in this fan and has a space with ccontaining this second magnetic, when this first magnetic rotates along with this fan, rotate to order about this second magnetic by a magneticaction, make that the working fluid cycles in this pump flows.
16. liquid cooling radiation module as claimed in claim 15 wherein has a gap between this first magnetic and this second magnetic, utilizes axially or the radially magnetic attraction effect between this first magnetic and this second magnetic and drives this pump.
17. liquid cooling radiation module as claimed in claim 15, wherein this second magnetic is made of a water conservancy diversion leaf and a magnet ring, and with respect to the rotation of this axle center, the working fluid that an inlet of self-pumping is flowed into flows to an outlet of this pump.
18. liquid cooling radiation module as claimed in claim 15, wherein this second magnetic is for coating the plastics magnet ring that plastics form or be the plastics magnetic mixture of integrated injection molding outside magnet.
19. liquid cooling radiation module as claimed in claim 14, wherein this fan has a rotating shaft, and the wherein end extension of this rotating shaft protrudes in outside this pedestal, and this first magnetic is socketed on the jag of this rotating shaft.
20. liquid cooling radiation module as claimed in claim 19, wherein this first magnetic is made of a magnetic conductive iron sheet and a magnet ring, this magnet ring is to attach to be fixed on this magnetic conductive iron sheet, this magnetic conductive iron sheet and this magnet ring are socketed in this rotating shaft by a copper sheathing, make this magnetic conductive iron sheet, this magnet ring with this copper sheathing along with this rotating shaft is rotated.
21. liquid cooling radiation module as claimed in claim 1, wherein this fan has one first magnetic, and this pump comprises one second magnetic, be arranged in the formed groove of a pedestal of this fan, when first magnetic of this fan rotates, order about this second magnetic by a radial magnetic force effect and rotate, the working fluid cycles in this pump is flowed.
22. a liquid cooling radiation module, the heat that dissipation one thermal source that is used to circulate is produced, it comprises:
One pump;
One radiator, it has a perforate, and an end of this perforate fits in this pump, and the other end of this perforate is sealed by a capping; And
One conducting element, be arranged in the perforate of this radiator, communicate with this pump, wherein the running by this pump circulates in the formed confined space between this pump, this conducting element, this radiator and this capping with a working fluid that orders about in this liquid cooling radiation module, the heat that is produced with this thermal source of dissipation.
23. liquid cooling radiation module as claimed in claim 22, wherein this conducting element is plastics, aluminium or metal material, with the perforate close-fitting of this radiator.
24. liquid cooling radiation module as claimed in claim 22, wherein this conducting element has a through hole and and is formed at its surperficial flow-guiding channel, and this flow-guiding channel is the channel of a spiral, twill, vertical bar line, hackle mark, ladder line or other similar lines.
25. liquid cooling radiation module as claimed in claim 24, wherein the perforate inwall of this radiator is a smooth surface, when this conducting element close-fitting is inserted in this perforate, this flow-guiding channel promptly is formed between the outer surface of the perforate inwall of this radiator and this conducting element; Perhaps the perforate inwall of this radiator has a channel that corresponds to this flow-guiding channel shape, and when this conducting element close-fitting is inserted in this perforate, this flow-guiding channel promptly is formed between the outer surface of the perforate inwall of this radiator and this conducting element.
26. liquid cooling radiation module as claimed in claim 22, wherein this capping is a heat-conducting or metal material, and the outer surface of this capping and this thermal source are close to.
27. liquid cooling radiation module as claimed in claim 22, it comprises a fan, blows to this radiator so that cold air to be provided.
28. liquid cooling radiation module as claimed in claim 27, wherein this fan fits in this pump.
29. liquid cooling radiation module as claimed in claim 27, wherein this fan and this pump are shared a motor driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100565099A CN100438000C (en) | 2005-03-18 | 2005-03-18 | Liquid cooling radiation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100565099A CN100438000C (en) | 2005-03-18 | 2005-03-18 | Liquid cooling radiation module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1835216A true CN1835216A (en) | 2006-09-20 |
| CN100438000C CN100438000C (en) | 2008-11-26 |
Family
ID=37002898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100565099A Expired - Fee Related CN100438000C (en) | 2005-03-18 | 2005-03-18 | Liquid cooling radiation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100438000C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376660A (en) * | 2010-08-19 | 2012-03-14 | 富泰华工业（深圳）有限公司 | Radiating device |
| CN107990727A (en) * | 2017-11-24 | 2018-05-04 | 桂林市雁山区教育局教学研究室 | A kind of radiating explosion-proof device |
| CN113126721A (en) * | 2019-12-31 | 2021-07-16 | 鸿富锦精密工业(武汉)有限公司 | Electronic device and heat dissipation mechanism thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6208512B1 (en) * | 1999-05-14 | 2001-03-27 | International Business Machines Corporation | Contactless hermetic pump |
| CN2577441Y (en) * | 2002-08-05 | 2003-10-01 | 邵俊发 | Water-cooled fully-closed radiating apparatus |
| CN1570807A (en) * | 2003-07-17 | 2005-01-26 | 张能超 | Water cooling type heat radiating device |
-
2005
- 2005-03-18 CN CNB2005100565099A patent/CN100438000C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102376660A (en) * | 2010-08-19 | 2012-03-14 | 富泰华工业（深圳）有限公司 | Radiating device |
| CN102376660B (en) * | 2010-08-19 | 2013-08-28 | 富泰华工业（深圳）有限公司 | Radiating device |
| CN107990727A (en) * | 2017-11-24 | 2018-05-04 | 桂林市雁山区教育局教学研究室 | A kind of radiating explosion-proof device |
| CN113126721A (en) * | 2019-12-31 | 2021-07-16 | 鸿富锦精密工业(武汉)有限公司 | Electronic device and heat dissipation mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100438000C (en) | 2008-11-26 |
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