CN205644413U - Heat sink - Google Patents

Heat sink Download PDF

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Publication number
CN205644413U
CN205644413U CN201620202660.2U CN201620202660U CN205644413U CN 205644413 U CN205644413 U CN 205644413U CN 201620202660 U CN201620202660 U CN 201620202660U CN 205644413 U CN205644413 U CN 205644413U
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China
Prior art keywords
heat
radiator
water
fixed
liquid
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Active
Application number
CN201620202660.2U
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Chinese (zh)
Inventor
杜建军
王伟
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Shenzhen Fluence Technology Co Ltd
Shenzhen Fluence Technology PLC
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Shenzhen Fluence Technology Co Ltd
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Priority to CN201620202660.2U priority Critical patent/CN205644413U/en
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Abstract

The utility model provides a heat sink, this heat sink include heat absorption base and liquid cooling radiator unit, wherein, be equipped with fluid passage in the heat absorption base, liquid cooling radiator unit with fluid passage fluid intercommunication is with right through the liquid cooling mode the heat absorption base dispels the heat. The utility model provides a heat sink dispels the heat with the liquid cooling mode and gives first place to to the forced air cooling mode is carried out the radiating mode and is assisting, and its radiating efficiency dispels the heat with air -cooled mode relatively and gives first place to, uses the liquid cooling mode to carry out the heat sink of radiating mode for assisting, and the radiating efficiency has obtained further promotion.

Description

Radiator
Technical field
This utility model relates to technical field of heat dissipation, particularly to dissipating that a kind of air-cooled and water-cooled combine Hot device.
Background technology
Cpu heat mainly has air-cooled radiator, heat-pipe radiator and water-filled radiator three at present Kind.
Air-cooled radiator because low price, the installing/dismounting reason such as easily becomes is installed all the time The main flow radiator of configuration.
And water-filled radiator has extraordinary thermal load capacity, cooling-down effect is than fan radiator more Good, it is the most all the pursuit of minority overclocking fan.
The most also there is the product using air-cooled radiator collocation water-filled radiator, but all there is operation Structure is complicated, the shortcoming that radiating effect is the best.
Such as, Chinese utility model patent CN203706117U discloses a kind of air-cooled water-cooled one Formula radiator, it contacts thermal source absorbed heat by the straight heat pipe 5 that touches, and by air-cooled with water-cooled side Formula is dispelled the heat, and its water-cooling head 4 coordinates absorption directly to touch heat by corrugated heat pipe 10 with the straight heat pipe 5 that touches The heat of pipe 5, is equivalent to based on wind-cooling heat dissipating, is auxiliary with water-cooling, and radiating efficiency is still The best.
Utility model content
This utility model provides a kind of radiator, to solve in prior art radiator heat-dissipation efficiency not Good technical problem.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide one Plant radiator, including:
Heat absorption base, is provided with fluid passage in described heat absorption base;
Liquid-cooling heat radiation assembly, with described fluid passage in fluid communication with by the cold mode of liquid to described suction Hot base dispels the heat.
According to this utility model one preferred embodiment, described radiator also includes wind cooling radiating component, Described wind cooling radiating component is connected with described heat absorption base heat conduction, to lead at described liquid-cooling heat radiation assembly Cross on the basis of described heat absorption base is dispelled the heat by the cold mode of liquid further to described heat absorption base Carry out air-cooled heat radiation.
According to this utility model one preferred embodiment, described heat absorption base includes:
Matrix, is provided with described fluid passage;
Fixed body, fixes to be pressed abd fixed on by described wind cooling radiating component described with described matrix On matrix.
According to this utility model one preferred embodiment, described heat absorption base includes:
Intermediate;
Fixed body, the one side being fixed on described intermediate is solid to be compressed by described wind cooling radiating component It is scheduled on described intermediate;
Absorber, is fixed on the another side of described intermediate, described absorber and described intermediate Between be formed with main pond;
Wherein, described intermediate and described fixed body are communicated with hole, described intercommunicating pore and described master Pond connection constitutes described fluid passage.
According to this utility model one preferred embodiment, described liquid-cooling heat radiation assembly includes water row, circulation Water pump and water pipe, described water row is connected by described water pipe with described fluid passage, described water circulating pump Liquid in being arranged by described water is circulated flowing.
According to this utility model one preferred embodiment, described water row is provided with opening, described water circulating pump It is located in described opening.
According to this utility model one preferred embodiment, described liquid-cooling heat radiation assembly also includes the first wind Fan, described first fan is fixed on described water row described water discharges into row heat radiation.
According to this utility model one preferred embodiment, described wind cooling radiating component includes heat pipe and fin Module, described fin module is located on described heat pipe, and described heat pipe is compressed solid by described fixed body It is scheduled on described intermediate, to absorb the heat of described intermediate and to be carried out by described fin module Heat radiation.
According to this utility model one preferred embodiment, described wind cooling radiating component also includes the second wind Fan, described second fan is for dispelling the heat to described fin module.
According to this utility model one preferred embodiment, described liquid-cooling heat radiation assembly also includes water storage box, Described water storage box is connected to connect on described fixed body and with described fluid passage, the most described fin Module is provided with through hole, and described water storage box is inserted in described through hole.
The beneficial effects of the utility model are: be different from the situation of prior art, and this utility model carries The radiator of confession carries out heat radiation in the cold mode of liquid, and it is auxiliary for carrying out radiating mode with air cooling way, Its radiating efficiency carries out heat radiation based on air cooling way relatively, carries out radiating mode in the cold mode of liquid and is For auxiliary radiator, radiating efficiency is further improved.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to enforcement In example description, the required accompanying drawing used is briefly described, it should be apparent that, in describing below Accompanying drawing is only embodiments more of the present utility model, for those of ordinary skill in the art, On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, Wherein:
Fig. 1 is the perspective view of the radiator of this utility model one preferred embodiment;
Fig. 2 is the schematic diagram of the heat absorption main body of the radiator of this utility model one preferred embodiment;
Fig. 3 is the fluid circuit schematic diagram of the radiator of this utility model one preferred embodiment;
Fig. 4 is the part-structure decomposing schematic representation of the radiator of this utility model one preferred embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment Technical scheme is clearly and completely described, it is clear that described embodiment is only that this practicality is new A part of embodiment of type rather than whole embodiments.Based on the embodiment in this utility model, It is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of this utility model protection.
Seeing also Fig. 1 to Fig. 4, this utility model provides a kind of radiator 10, this radiator 10 include absorb heat base 100 and liquid-cooling heat radiation assembly 200.
Wherein, being provided with fluid passage in heat absorption base 100, liquid-cooling heat radiation assembly 200 leads to fluid Road fluid communication is to dispel the heat to heat absorption base 100 by the cold mode of liquid.
In a preferred embodiment, radiator 10 also includes wind cooling radiating component 300, wind-cooling heat dissipating group Part 300 with heat absorption base 100 heat conduction be connected, with at liquid-cooling heat radiation assembly 200 by the cold mode of liquid Further heat absorption base 100 is carried out air-cooled dissipating on the basis of heat absorption base 100 is dispelled the heat Heat.Wherein, heat absorption base 100 is the material of good heat dispersion performance, for example, copper material.
As in figure 2 it is shown, in this utility model one embodiment, heat absorption base 100 includes matrix 110 With fixed body 119.
Wherein, matrix 110 is provided with above-mentioned fluid passage 113, and this fluid passage 113 preferably sets Put the position on surface contacting thermal source at base 100 of pressing close to absorb heat so that heat absorption base 100 absorbs The major heat very first time dispelled the heat by the cooling liquid flowed through in fluid passage 113, part Waste heat continues heat radiation by air cooling way again.
Fixed body 119 and matrix 110 fix wind cooling radiating component 300 is pressed abd fixed on base On body 110.
As shown in Figure 3 and Figure 4, at another preferred embodiment of this utility model, absorb heat base 100 It is divided into three-decker, including fixed body 120, intermediate 111 and absorber 112.
Wherein, fixed body 120 is fixed on the one side of intermediate 111, for by wind-cooling heat dissipating group The heat pipe 310 of part 300 is pressed abd fixed on intermediate 110, it is preferable that fixed body 120 following table Face be provided with corrugated heat pipe so that with heat pipe 310 close-fitting.
Absorber 112 is fixed on the another side of intermediate 111, absorber 112 and intermediate 111 Between the main pond that is formed, this main pond can be in absorber 112 and intermediate 111 extremely Few one is provided with cavity and is formed, and such as, is provided with cavity bottom intermediate 111, and absorber 112 leads to Cross countersunk head screw 1121 and seal close-fitting by sealing ring 112 and intermediate 111.Wherein, heat absorption Body 112 is relatively thin, so that main pond can more another adjunction near-thermal source so that heat absorption base 100 absorbs The major heat very first time dispelled the heat by the cooling liquid flowed through in main pond, part of waste heat is again Heat radiation is continued by air cooling way.
Intermediate 111 can be in fluting shape, and mesozone has dead slot 117 so that heat pipe 310 loads, Two border areas are communicated with hole 115,116, and fixed body 120 is also communicated with hole, fixed body 120 On intercommunicating pore be connected with water pipe 230 in side surface, and on lower surface and intermediate 111 Intercommunicating pore 115,116 connects, the intercommunicating pore on fixed body 120 and the intercommunicating pore on intermediate 111 115,116 with composition fluid passage, main pond, cooling liquid can be via the connection on fixed body 120 Intercommunicating pore 115 on hole and intermediate 111 enters main pond, then via the company on intermediate 111 Intercommunicating pore circulation on through hole 116 and fixed body 120 is discharged.
As it is shown in figure 1, liquid-cooling heat radiation assembly 200 include water row 210, water circulating pump 220 and Water pipe 230, water row 210 is connected by water pipe 230 with fluid passage, and water circulating pump 220 is used for will Liquid in water row 210 is circulated flowing.
Wherein, water row 210 is provided with opening, and water circulating pump 220 is located in opening, and this opening is permissible It is opened in the optional position on water row's panel so that the structure of liquid-cooling heat radiation assembly 200 is the compactest. In the prior art, the outside of water row 210 is usually located at by water circulating pump 220, with heat absorption base Be combined into one water-cooling head, causes volume to be not easy to more greatly heat pipe 310 heat conduction again and connects.
Additionally, liquid-cooling heat radiation assembly 200 also includes that the first fan 240, the first fan 240 are fixed So that water row 210 is dispelled the heat on water row 210.
Wind cooling radiating component 300 includes heat pipe 310 and fin module 320, and fin module 320 is worn Being located on heat pipe 310, heat pipe 310 is pressed abd fixed on intermediate 110 by fixed body 120, with Absorb the heat of intermediate 110 and dispelled the heat by fin module 320.
Additionally, wind cooling radiating component 300 also includes that the second fan 330, the second fan 330 are used for Fin module 320 is dispelled the heat.
As shown in Figure 3 and Figure 4, in this utility model preferred embodiment, liquid-cooling heat radiation assembly 200 Also include that water storage box 250, water storage box 250 are connected to connect on fixed body 120 and with fluid circuit, Fin module 320 is provided with through hole simultaneously, and water storage box 250 is inserted in through hole so that compact conformation, Cooling liquid in water storage box 250 can be dispelled the heat by the second fan 330 simultaneously, and cooling liquid is led to Chang Weishui.
Wherein, water storage box 250 can be in a helical pattern and by sealing ring 251 and fixed body 120 On connector 121 be tightly connected, connector on fixed body 120 121 with on fixed body 120 Intercommunicating pore constitute tee T.
Water storage box 250 top can arrange lid so that adding water, can be further on fixed body 120 Dewatering orifice 122 is set, and is fixed, when needing to discharge water, by water plug screw by water plug screw 123 123 unscrew.
In sum, those skilled in the art hold understanding, the radiator 10 that this utility model provides Carrying out heat radiation in the cold mode of liquid, it is auxiliary for carrying out radiating mode with air cooling way, its radiating efficiency Relatively carrying out heat radiation based on air cooling way, carrying out radiating mode in the cold mode of liquid is auxiliary radiator For, radiating efficiency is further improved.
The foregoing is only embodiment of the present utility model, not thereby limit of the present utility model specially Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence Flow process converts, or is directly or indirectly used in other relevant technical fields, is the most in like manner included in this In the scope of patent protection of utility model.

Claims (10)

1. a radiator, it is characterised in that including:
Heat absorption base, is provided with fluid passage in described heat absorption base;
Liquid-cooling heat radiation assembly, with described fluid passage in fluid communication with by the cold mode of liquid to described suction Hot base dispels the heat.
Radiator the most according to claim 1, it is characterised in that described radiator also wraps Including wind cooling radiating component, described wind cooling radiating component is connected with described heat absorption base heat conduction, with in institute State on the basis of described heat absorption base is dispelled the heat by the cold mode of liquid by liquid-cooling heat radiation assembly and enter one Step carries out air-cooled heat radiation to described heat absorption base.
Radiator the most according to claim 2, it is characterised in that described heat absorption base bag Include:
Matrix, is provided with described fluid passage;
Fixed body, fixes to be pressed abd fixed on by described wind cooling radiating component described with described matrix On matrix.
Radiator the most according to claim 2, it is characterised in that described heat absorption base bag Include:
Intermediate;
Fixed body, the one side being fixed on described intermediate is solid to be compressed by described wind cooling radiating component It is scheduled on described intermediate;
Absorber, is fixed on the another side of described intermediate, described absorber and described intermediate Between be formed with main pond;
Wherein, described intermediate and described fixed body are communicated with hole, described intercommunicating pore and described master Pond connection constitutes described fluid passage.
Radiator the most according to claim 1, it is characterised in that described liquid-cooling heat radiation group Part includes water row, water circulating pump and water pipe, and described water pipe is by described water row with described fluid passage even Logical, described water circulating pump liquid in being arranged by described water is circulated flowing.
Radiator the most according to claim 5, it is characterised in that described water row be provided with out Mouthful, described water circulating pump is located in described opening.
Radiator the most according to claim 5, it is characterised in that described liquid-cooling heat radiation group Part also includes that the first fan, described first fan are fixed on described water row so that described water is discharged into row Heat radiation.
Radiator the most according to claim 4, it is characterised in that described wind-cooling heat dissipating group Part includes that heat pipe and fin module, described fin module are located on described heat pipe, described heat pipe by Described fixed body is pressed abd fixed on described intermediate, to absorb the heat of described intermediate and to pass through Described fin module dispels the heat.
Radiator the most according to claim 8, it is characterised in that described wind-cooling heat dissipating group Part also includes the second fan, and described second fan is for dispelling the heat to described fin module.
Radiator the most according to claim 8, it is characterised in that described liquid-cooling heat radiation group Part also includes that water storage box, described water storage box are connected on described fixed body and connect with described fluid passage Logical, the most described fin module is provided with through hole, and described water storage box is inserted in described through hole.
CN201620202660.2U 2016-03-16 2016-03-16 Heat sink Active CN205644413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620202660.2U CN205644413U (en) 2016-03-16 2016-03-16 Heat sink

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620202660.2U CN205644413U (en) 2016-03-16 2016-03-16 Heat sink

Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10153226B1 (en) 2017-10-13 2018-12-11 Haoxiong Zou Heat dissipating device
WO2019071622A1 (en) * 2017-10-13 2019-04-18 邹昊雄 Heat dissipation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10153226B1 (en) 2017-10-13 2018-12-11 Haoxiong Zou Heat dissipating device
WO2019071622A1 (en) * 2017-10-13 2019-04-18 邹昊雄 Heat dissipation device

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