CN108022895A - Water-cooling heat dissipation structure - Google Patents

Abstract

The present invention provides a water-cooling radiator heat dissipation structure, including a water-cooling radiator unit, the water-cooling radiator unit includes: a liquid containing plate body, having a liquid chamber for a working liquid to flow, the liquid containing plate body having an upper surface and a lower surface, the working liquid in the liquid chamber dissipates heat through the upper surface and the lower surface.

Description

Water-cooled heat dissipation structure

technical field

The invention relates to the field of heat dissipation, in particular to a water-cooled heat dissipation structure.

Background technique

When the computer is running, many internal components will generate a lot of heat, so a good heat dissipation system is a key factor in determining the performance and reliability of the computer. Among all the components that generate heat, the central processing unit (CPU) and graphics processing unit (GPU), which have the highest workload, generally have the most difficult heat dissipation problems. Especially at present, the pictures of various computer games are becoming more and more delicate, and the functions of computer-aided graphics software are also becoming more and more powerful. This kind of software often makes the central processing unit and graphics chip processor in a high-load state when it is running, and it will also cause a lot of problems. If the heat energy cannot be effectively dissipated, the performance of the central processing unit or graphics chip processor will be reduced, and in severe cases, it may be damaged or the service life of the central processing unit or graphics chip processor will be greatly reduced.

In order to reduce the working temperature of heating electronic components, the water-cooled devices on the market are generally connected by a water-cooling row through two water conduits to a water pump (Pump) and a water-cooling head that touches a heating element (such as a central processing unit), and through the water pump (Pump) Drive the water-cooling liquid (or working liquid) to flow to the water-cooling row to dissipate heat and continuously circulate and cool to quickly dissipate heat. Please refer to Fig. 1, the existing water-cooled row 1 is made up of a plurality of cooling fins 11, a plurality of flat tubes 12 and two side water tanks 13. Between, and the two sides of aforementioned two side water tanks 13 and described these radiating fins 11 and described these straight flat tubes 12 are formed by soldering, make this two side water tanks 13 and described these The heat dissipation fins 11 and the straight flat tubes 12 are connected to form the water cooling row 1, and one side of the water tank 13 is provided with a water inlet 131 and a water outlet 132, and the water inlet 131 and the water outlet 132 are respectively It is used to connect the opposite two water conduits (not shown in the figure).

After the working liquid flowing in from the water inlet 131 is in the water tank 13 on one side, it flows straight through the straight flat tubes 12 to the water tank 13 on the other side, and then by means of the straight The strip-shaped flat tube 12 quickly passes through the water tank 13 on the side of the channel, and then is discharged from the water outlet 132, so the working liquid with heat enters the water-cooled row 1 for a short time, relatively making the heat The heat exchange time between the working fluid and the water-cooled radiator is not long, so that the existing water-cooled radiator has a poor antipyretic effect on the working fluid with heat, which in turn causes the problem of poor heat dissipation efficiency. In addition, because the overall structure of the existing water-cooled radiator cannot be adjusted and changed in response to the space in an electronic device, when it is placed in an electronic device (such as a computer or server), an independent space is required in the electronic device to supply the existing cooling system. Water cooler placement problem.

Therefore, how to solve the above-mentioned problems and deficiencies is the direction that the inventors of this case and related manufacturers engaged in this industry are eager to study and improve.

Contents of the invention

An object of the present invention is to provide a water-cooled heat dissipation structure with good heat dissipation performance.

An object of the present invention is to provide a water-cooling heat dissipation structure in which the pump is optionally arranged in a liquid-holding plate.

Another object of the present invention is to provide a water-cooled radiator unit with a plurality of liquid-holding plates connected through a connecting element group, and the liquid-holding plate systems are stacked or dispersed according to the setting environment. .

In order to achieve the above object, the present invention provides a water-cooled heat dissipation structure, which is characterized by comprising:

A water-cooled row unit, which further includes:

A liquid-holding plate body has a liquid chamber for a working liquid to circulate. The liquid-holding plate body has an upper surface and a lower surface, and the working liquid in the liquid chamber dissipates heat through the upper surface and the lower surface.

In the water-cooling heat dissipation structure, wherein: the liquid chamber communicates with an inlet and an outlet, the liquid chamber is a hollow chamber or is provided with a flow channel, and the inlet and the outlet communicate with a water cooling head unit.

In the water-cooled heat dissipation structure, a pump is arranged in the liquid chamber to drive the working liquid.

In the water-cooled heat dissipation structure, wherein: the upper surface is provided with a first heat dissipation fin.

In the water-cooling heat dissipation structure, wherein: the liquid-holding plate body has a top plate and a bottom plate, the upper surface is formed on an outer side of the top plate, and the lower surface is formed on an outer side of the bottom plate.

In the water-cooled heat dissipation structure, wherein: the lower surface is provided with a second heat dissipation fin.

The present invention also provides a water-cooled heat dissipation structure, comprising:

A water-cooled row unit, including:

A set of liquid-holding plates with a plurality of liquid-holding plates, each liquid-holding plate has a liquid chamber;

A group of connecting elements, having a plurality of connecting elements connected to a plurality of liquid chambers;

A working liquid flows through the plurality of liquid chambers through the plurality of communication elements.

In the water-cooling heat dissipation structure, wherein: the liquid-holding plate group includes a first liquid-holding plate body and a second liquid-holding plate body; the connecting element group includes a first connecting element and a second connecting element.

The water-cooling heat dissipation structure, wherein: the first liquid-holding plate has a first liquid chamber for the circulation of the working liquid, the second liquid-holding plate has a second liquid chamber for the circulation of the working liquid, and The first liquid chamber communicates with the second liquid chamber via the first communication element and the second communication element.

In the water-cooling heat dissipation structure, wherein: the first liquid chamber is a hollow chamber or is provided with a first flow channel.

In the water-cooling heat dissipation structure, wherein: the second liquid chamber is a hollow chamber or is provided with a second flow channel.

In the water-cooled heat dissipation structure, wherein: the first liquid chamber communicates with an inlet and an outlet.

Said water-cooling heat dissipation structure, wherein: a first spaced rib provided on the first liquid chamber divides the first liquid chamber into a first area and a second area, and the first area communicates with the the entrance, and the second area communicates with the exit.

In the water-cooled heat dissipation structure, wherein: the inlet and the outlet communicate with a water-cooling head unit.

In the water-cooled heat dissipation structure, any one of the first liquid chamber and the second liquid chamber is provided with a pump.

In the water-cooling heat dissipation structure, wherein: the first liquid-holding plate body has a first top plate to be connected to a first bottom plate, the first liquid chamber is between the first top plate and the first bottom plate, and the The first top plate has a first upper surface, the first bottom plate has a first lower surface; the second liquid-holding plate body has a second top plate to butt a second bottom plate, and the second liquid chamber is on the second top plate and the second bottom plate, and the second top plate has a second upper surface and the second bottom plate has a second lower surface.

The water-cooled heat dissipation structure, wherein: the first upper surface is provided with a first heat dissipation fin group, and a second heat dissipation fin group is provided between the first lower surface and the second upper surface, and the second lower surface A third cooling fin group is arranged on the surface.

The water-cooled heat dissipation structure, wherein: the first upper surface is provided with a first heat dissipation fin group, the first lower surface is provided with a second heat dissipation fin group, and the second upper surface is provided with a third heat dissipation fin group, the second lower surface is provided with a fourth cooling fin group.

The water-cooled heat dissipation structure, wherein: the plurality of liquid-holding plates of the liquid-holding plate group and the connecting element group are gold or gold alloy or silver or silver alloy or copper or copper alloy or iron or iron alloy or titanium or titanium alloy or aluminum or aluminum alloy or stainless steel.

In the water-cooling heat dissipation structure, wherein: the plurality of liquid-holding plates are stacked or dispersed.

Compared with the prior art, the present invention has the beneficial effects that: it can achieve better heat dissipation performance, and effectively increase (or prolong) the flow time of the working liquid in the liquid chamber to effectively improve heat dissipation efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the prior art;

FIG. 2A is a three-dimensional exploded schematic view of the first embodiment of the present invention;

Fig. 2B is a three-dimensional exploded schematic view of the first embodiment of the present invention provided with flow channels;

FIG. 2C is a schematic diagram of a first embodiment of the present invention with a set of cooling fins;

Fig. 3A is an exploded schematic view of the first embodiment of the present invention connected to the water cooling head;

Fig. 3B is a schematic diagram of the combination of the first embodiment of the present invention connected to the water cooling head;

Fig. 3C is an exploded schematic view of the first embodiment of the present invention connecting the protective cover and the fan;

FIG. 3D is a schematic diagram of the combination of the connection protection cover and the fan according to the first embodiment of the present invention;

FIG. 4A is an exploded perspective view of a second embodiment of the present invention;

FIG. 4B is a schematic cross-sectional view of FIG. 4A;

4C is a schematic diagram of a second embodiment of the present invention provided with a first flow channel;

4D is a schematic diagram of a second embodiment of the present invention provided with first and second flow channels;

FIG. 5 is an exploded schematic view of a second embodiment of the present invention with a plurality of fins;

Fig. 6A is an exploded schematic view of the water-cooled row connected to the water-cooled head unit in the second embodiment of the present invention;

Fig. 6B is an exploded schematic diagram of the second embodiment of the water-cooled row provided with multiple fins and connected to the water-cooled head unit;

FIG. 6C is an exploded schematic view of the connection between the protective cover and the fan according to the second embodiment of the present invention;

Fig. 7 is a schematic diagram of the dispersed arrangement of multiple liquid-holding plates in the second embodiment of the water-cooled row of the present invention.

Explanation of reference numerals: water cooling row unit 20; liquid holding plate body 21; top plate 211; bottom plate 212; liquid chamber 213; inlet 22; outlet 23; Radiating fin group 25; second cooling fin group 26; water-cooled row unit 30; first liquid-holding plate body 31; A liquid chamber 313; a first area 3131; a second area 3132; an inlet 314; an outlet 315; Second top plate 321; second bottom plate 322; second liquid chamber 323; second upper surface 3211; second lower surface 3221; third port 327; fourth port 328; first flow channel 34; second flow channel 35 The pump 28; The first cooling fin group 25a, 25b; The second cooling fin group 26a, 26b; The third cooling fin group 27a, 27b; The fourth cooling fin group 29b; The first connecting element 411; The communication element 412 ; the water cooling head unit 91 ; the protection unit 92 ; the first part 921 ; the second part 922 ; the fan 93 .

Detailed ways

The above-mentioned purpose of the present invention and its structural and functional characteristics will be described according to the preferred embodiments of the accompanying drawings.

Various implementations of the present invention will be described in detail below. The same components in each implementation are represented by the same symbols, and the components with changes are represented by different component symbols. Please refer to the drawings and their component symbols and descriptions.

The purpose of the above-mentioned drawings is to make the present invention easier to understand. These drawings will be described in detail herein and constitute a part of the specific embodiments. The specific embodiments of the present invention are explained in detail by referring to the corresponding drawings, and are used to explain the principle of the invention.

Please refer to FIG. 2A , which is an exploded perspective view of the first embodiment of the present invention; FIG. 2B is an exploded perspective view of the first embodiment of the present invention with flow channels. As shown in the figure, the water-cooled row unit 20 includes a liquid-holding plate body 21 having a top plate 211 and a bottom plate 212 , and a liquid chamber 213 is formed between the top plate 211 and the bottom plate 212 . The top plate 211 and the bottom plate 212 form two outwardly extending extensions to form an inlet 22 and an outlet 23 , and the inlet 22 and the outlet 23 communicate with the liquid chamber 213 . An upper surface 2111 is formed on an outer side of the top board 211 , and a lower surface 2121 is formed on an outer side of the bottom board 212 . A working liquid (such as pure water) flows into the liquid chamber 213 from the inlet 22 after absorbing heat on the outside of the liquid holding plate 21 , and flows out from the outlet 23 after flowing in the liquid chamber 213 . The heat of the working fluid flowing in the liquid chamber 213 is transferred to the upper surface 2111 for heat dissipation through the top plate 21 and transferred to the lower surface 2121 for heat dissipation through the bottom plate 212 . The liquid chamber 213 is a hollow chamber (as shown in Figure 2A) in this embodiment, but in an alternative implementation the liquid chamber 213 is provided with a flow channel 24 (as shown in Figure 2B), and the flow channel 24 is connected to the liquid chamber. The interior of the chamber 213 extends in a meandering manner, and two ends of the channel 24 are respectively connected to the inlet 22 and the outlet 23 . In this embodiment, it is shown that the flow channel 24 is formed by a plurality of protrusions at intervals, but in an alternative implementation, the flow channel can also be formed by one or several grooves. The flow channel 24 and the liquid-holding plate body 21 are separate components or integrally formed, and the flow channel 24 is connected or formed on the side of the top plate 211 facing the liquid chamber 213, or the flow channel 24 is connected or formed. Formed on the side of the bottom plate 212 facing the liquid chamber 213 . The working fluid flowing into the fluid chamber 213 flows toward the outlet 23 along the channel 24 . Therefore, the flow channel 24 guides the working fluid flow path.

A pump 28 is optionally arranged outside or inside the liquid-holding plate body 21 , and in this embodiment it means that the pump 28 is arranged in the liquid chamber 213 . A pump 28 within the liquid chamber 213 may be located close to the inlet 22 or outlet 23 . In an alternative embodiment, the pump 28 can also be arranged at the inlet 22 or at the outlet 23 . The pump 28 includes, for example, a fan wheel and a driving motor (such as a submersible motor or a waterproof motor) to drive the fan wheel to rotate to drive the working fluid to flow.

As shown in FIG. 2C , in an alternative implementation, the upper surface 2111 of the liquid-holding plate 21 is provided with a first cooling fin set 25 and/or the lower surface is provided with a second cooling fin set 26 . The first and second cooling fin sets 25 , 26 include a plurality of cooling fins, so the heat transferred to the upper surface 2111 and the lower surface 2121 is dissipated through the first and second cooling fin sets 25 , 26 .

As shown in FIG. 3A and FIG. 3B , the inlet 22 and the outlet 23 of the liquid holding plate 21 communicate with a water cooling head unit 91 , and an outer surface of the water cooling head unit 91 is in contact with at least one heating element. The water cooling head unit 91 communicates with the inlet 22 and the outlet 23, and the working fluid flowing out from the outlet 23 of the liquid holding plate body 21 flows into the water cooling head unit 91, and the working liquid in the water cooling head unit 91 is heated with the heating element. Heat is absorbed after the exchange, and then the heated working fluid flows into the liquid chamber 213 of the liquid holding plate 21 from the inlet 22 to dissipate heat.

As shown in FIG. 3C and FIG. 3D, in an alternative implementation, a protection unit 92 is, for example, a cover or a frame cover, which has a first part 921 and a second part 922 to cover the top and bottom of the liquid-holding plate. The first heat dissipation fins 25 , the second heat dissipation fins 26 and the liquid holding plate 21 are used to protect the first heat dissipation fins 25 , the second heat dissipation fins 26 and the liquid holding plate 21 from being damaged. Furthermore, the protection unit 92 is optionally connected to at least one fan 93, and an air outlet surface of the fan 93 faces the first heat dissipation fin 25, the second heat dissipation fin 26 and the liquid holding plate 21, so as to generate The air flows to the first heat dissipation fin 25 , the second heat dissipation fin 26 and the liquid holding plate 21 to help heat dissipation.

Please continue to refer to FIG. 4A , which is an exploded perspective view of the second embodiment of the present invention; FIG. 4B is a schematic cross-sectional view of FIG. 4A . As shown in the figure, the water-cooled row unit 30 includes a plurality of liquid-holding plates, each liquid-holding plate has a liquid chamber, and a communication element group has a plurality of communication elements to communicate with the plurality of liquid chambers so that the working liquid can be communicated through the plurality of liquid chambers. The components flow through a plurality of liquid chambers. The liquid-holding plates described above can be stacked or dispersed according to the setting environment. Although shown as two liquid-holding plates in this drawing, it is not limited thereto, and the number of liquid-holding plates can be connected by analogy to three or four according to the use requirements and the use environment.

In this embodiment, the water-cooled row unit 30 includes a first liquid-holding plate body 31 and a second liquid-holding plate body 32 . Wherein the first liquid-holding plate body 31 has a first top plate 311 butted against a first bottom plate 312, a first liquid chamber 313 is between the first top plate 311 and the first bottom plate 312, and the first top plate 311 An outer side of the first bottom plate 312 has a first upper surface 3111 , and an outer side of the first bottom plate 312 has a first lower surface 3121 . The first top plate 311 and the first bottom plate 312 form two outwardly extending extensions to form an inlet 314 and an outlet 315, the inlet 314 and the outlet 315 communicate with the first liquid chamber 313, and communicate with the water cooling head Unit 91. The second liquid-holding plate body 32 has a second top plate 321 butted against a second bottom plate 322, a second liquid chamber 323 is between the second top plate 321 and the second bottom plate 322, and the second top plate 321 has A second upper surface 3211 and the second bottom plate 322 have a second lower surface 3221 . The communication element set includes a first communication element 411 and a second communication element 412 , and the first liquid chamber 313 communicates with the second liquid chamber 323 through the first communication element 411 and the second communication element 412 . The aforementioned first liquid holding plate 31 and the second liquid holding plate 32 are stacked, and the second top plate 321 is spaced corresponding to the first bottom plate 312 .

In this embodiment, the first liquid chamber 313 is provided with a first spacer rib 316 and the first liquid chamber 313 is divided into a first area 3131 and a second area 3132, and the first area 3131 and the second area 3132 is not directly connected, the first area 3131 is connected to the inlet 314 , and the second area 3132 is connected to the outlet 315 .

Furthermore, the first liquid-holding plate body 31 is provided with a first port 317 and a second port 318 to communicate with the first liquid chamber 313, and the first port 317 and the second port 318 pass through the first port. A bottom plate 312 corresponds to the first region 3131 and the second region 3132 respectively. The second liquid holding plate 32 is provided with a third opening 327 and a fourth opening 328 passing through the second top plate 321 to connect to the second liquid chamber 323 . Both ends of the first communication element 411 are respectively connected to the first port 317 and the third port 327 to communicate with the first region 3131 of the first liquid chamber 313 and the second liquid chamber 323; Both ends of the two communication elements 412 are respectively connected to the second port 318 and the fourth port 328 to communicate with the second region 3132 of the first liquid chamber 313 and the second liquid chamber 323 .

A working liquid (such as pure water), as shown by the arrow in Figure 4B, after absorbing heat outside the water-cooled row unit 30, flows into the first liquid chamber 313 from the inlet 314 of the first liquid-holding plate body 31. region 3131 , and then flow to the second liquid chamber 323 of the second liquid-holding plate body 32 through the first communication element 411 . The working fluid in the second liquid chamber 323 flows to the second area 3132 of the first liquid chamber 313 through the second communication element 412 , and then flows out of the first liquid-holding plate 31 from the outlet 315 . The heat of the working fluid flowing in the first liquid chamber 313 is transferred to the upper first surface 3111 through the first top plate 311 and transferred to the first lower surface 3121 through the first bottom plate 312 to dissipate heat. The heat of the working fluid flowing in the second liquid chamber 323 is transferred to the second upper surface 3211 through the second top plate 321 and transferred to the second lower surface 3221 through the second bottom plate 322 for heat dissipation.

Furthermore, the first liquid chamber 313 and the second liquid chamber 323 in this embodiment are represented as hollow chambers. But not limited thereto, as shown in FIG. 4C , a first flow channel 34 is disposed in the first liquid chamber 313 , and the second liquid chamber 323 is a hollow chamber. Alternatively, as shown in FIG. 4D , the first liquid chamber 313 is provided with the first flow channel 34 , and the second liquid chamber 323 is provided with a second flow channel 35 to guide the working liquid.

As shown in FIG. 4C and FIG. 4D , the first channel 34 extends meanderingly in the first liquid chamber 313 , and the two ends of the first channel 34 are connected to the inlet 314 and the outlet 315 respectively. In this embodiment, it is shown that the first flow channel 34 is formed by a plurality of protrusions at intervals, but in an alternative embodiment, the first flow channel 34 may also be formed by one or several grooves. The first flow channel 34 and the first liquid-holding plate body 31 are separate components or integrally formed, and the first flow channel 34 is connected or formed on the side of the first top plate 311 facing the first liquid chamber 313 , or the first channel 34 is connected or formed on the side of the first bottom plate 312 facing the first liquid chamber 313 . The first flow channel 34 guides the flow path of the working fluid so that the working fluid flowing into the first liquid chamber 313 flows along the first flow channel 34 .

The second flow channel 35 is the same as the first flow channel 34, but the two ends of the second flow channel 35 respectively correspond to the third port 327 and the fourth port of the second top plate 321 of the second liquid holding plate body 32. 328. Therefore, when the working liquid flows from the first communication element 411 to the second liquid chamber 323 of the second liquid-holding plate body 32, the working liquid in the second liquid chamber 323 moves along the second flow path 35 flows toward the fourth port 328 , then flows through the second communication element 412 to the second area 3132 of the first liquid chamber 313 , and flows out of the first liquid-holding plate 31 from the outlet 315 .

Furthermore, referring to Fig. 4A to Fig. 4D together, a pump 28 is optionally arranged outside or inside the first liquid-holding plate body 31 or the second liquid-holding plate body 32, and Fig. 4A to Fig. 4C show the The pump 28 is disposed in the first liquid chamber 313 of the first liquid-holding plate. The pump 28 within the first liquid chamber 313 may be located near the inlet 314 or outlet 315 . In an alternative implementation, the pump 28 can also be arranged at the inlet 314 or the outlet 315 . The pump 28 includes, for example, a fan wheel and a driving motor (such as a submersible motor or a waterproof motor) to drive the fan wheel to rotate to drive the working fluid to flow. In another alternative implementation, as shown in FIG. 4D , the pump 28 can also be disposed in the second liquid chamber 323 .

As shown in FIG. 5 , which is an exploded schematic view of the second embodiment of the present invention provided with a plurality of fins, referring to the above-mentioned FIG. 4A to FIG. 4C , in an alternative implementation, the first upper surface 3111 of the first liquid-holding plate body 31 A first cooling fin set 25a is provided, and a second cooling fin set 26a is provided between the first lower surface 3121 of the first liquid holding plate body 31 and the second upper surface 3211 of the second liquid holding plate body 32 , the second lower surface 3221 is provided with a third cooling fin set 27a. The first and second and third cooling fin groups 25a, 26a, 27a include a plurality of cooling fins, so they are transmitted to the first upper surface 3111 and the first lower surface 3121 and The heat of the second upper surface 3211 and the second lower surface 3221 of the second liquid-holding plate body 32 is dissipated through the first, second and third cooling fin sets 25a, 26a, 27a.

Please continue to refer to FIG. 6A , which is an exploded schematic view of the second embodiment of the water-cooled row connected to the water-cooled head unit of the present invention; FIG. 6B is an exploded schematic view of the second embodiment of the present invention, where the water-cooled row is provided with multiple fins and connected to the water-cooled head unit. As shown in the figure, the inlet 314 and the outlet 315 of the first liquid-holding plate body 31 of the aforementioned second embodiment are respectively connected to the water cooling head unit 91 to connect to the first liquid chamber 313 (as shown in FIG. 4A and FIG. 4B ) And the water-cooled head unit 91, the working liquid in the water-cooled head unit 91 absorbs heat after exchanging heat with the heating element, and then the heated working liquid flows into the first liquid chamber of the first liquid-holding plate body 31 from the inlet 314 The heat is dissipated in the chamber 313 .

Furthermore, FIG. 6C is a schematic diagram of the combination of the connection protection cover and the fan according to the second embodiment of the present invention. As shown in the figure, in an alternative implementation, the first part 921 and the second part 922 of the protection unit 92 cover the first, second and third cooling fin groups 25a, 26a from above and below the water cooling row unit 30 , 27a and the first and second liquid-holding plate bodies 31, 32, to protect the first and second and third cooling fin groups 25a, 26a, 27a and the first and second liquid-holding plate bodies 31, 32 will be damaged. In addition, the protection unit 92 can also be optionally connected to the at least one fan 93, and the at least one fan 93 can help the first and second and third cooling fin groups 25a, 26a, 27a and the first and second liquid holding plates The bodies 31, 32 dissipate heat.

Please continue to refer to FIG. 7 , which is a schematic diagram of the dispersed arrangement of multiple liquid-holding plates in the second embodiment of the water-cooled row of the present invention. As shown in the figure, in an alternative implementation, the first liquid-holding plate body 31 and the second liquid-holding plate body 32 of the aforementioned water-cooled row unit 30 are distributed, and the first liquid-holding plate body 31 and the second liquid-holding plate body 32 are respectively installed in different positions due to usage requirements or installation environment requirements, and then communicated through the first communication pipe 411 and the second communication pipe 412 . Furthermore, referring to FIG. 5 together, the first upper surface 3111 of the first liquid-holding plate 31 of this embodiment is provided with a first cooling fin set 25b, and the first lower surface 3121 is provided with a second cooling fin. Group 26b, the second upper surface 3211 is provided with a third cooling fin set 27b, and the second lower surface 3221 is provided with a fourth cooling fin set 29b to help the first and second liquid holding plates 31, 32 dissipate heat.

In addition, it should be noted that the liquid-holding plate body 21 or the first liquid-holding plate body 31 and the second liquid-holding plate body 32 of the water-cooled row units 20 and 30 implemented above, or the first communication element 411 or the first communication element 411 of the communication element group. The second communication element 412 may be made of gold, silver, copper, iron, titanium, aluminum, stainless steel, or alloys of these metals. Among them, the titanium material has the characteristics of high metal strength, light weight and good heat conduction efficiency, so as to effectively improve the effect of heat conduction efficiency and reduce the overall weight.

By virtue of the above implementations, the effect of good heat dissipation performance can be achieved, and the (first, second) flow channels according to the aforementioned implementations can effectively increase (or prolong) the working fluid in the (first, second) liquid chambers. Flow time to effectively improve heat dissipation efficiency. And when an implemented water-cooled row unit includes a plurality of liquid-holding plates (such as a first liquid-holding plate and a second liquid-holding plate), the water-cooling row unit is stacked or dispersed according to the setting environment.

The above description is only illustrative of the present invention, rather than restrictive. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims, but All will fall within the protection scope of the present invention.

Claims (20)

1. A water-cooled heat dissipation structure, characterized in that it comprises: A water-cooled row unit, which further includes: A liquid-holding plate body has a liquid chamber for a working liquid to circulate. The liquid-holding plate body has an upper surface and a lower surface, and the working liquid in the liquid chamber dissipates heat through the upper surface and the lower surface. 2. The water-cooling heat dissipation structure according to claim 1, wherein the liquid chamber communicates with an inlet and an outlet, the liquid chamber is a hollow chamber or is provided with a flow channel, and the inlet and the outlet communicate with a Water-cooled head unit. 3 . The water-cooling heat dissipation structure according to claim 2 , wherein a pump is arranged in the liquid chamber to drive the working liquid. 4 . 4. The water cooling heat dissipation structure according to any one of claims 1 to 3, wherein a first heat dissipation fin is provided on the upper surface. 5. The water-cooling heat dissipation structure according to claim 4, wherein the liquid-holding plate body has a top plate and a bottom plate, the upper surface is formed on an outer side of the top plate, and the lower surface is formed on an outer side of the bottom plate outside. 6. The water-cooling heat dissipation structure as claimed in claim 4, wherein a second heat dissipation fin is provided on the lower surface. 7. A water-cooled heat dissipation structure, comprising: A water-cooled row unit, including: A set of liquid-holding plates with a plurality of liquid-holding plates, each liquid-holding plate has a liquid chamber; A group of connecting elements, having a plurality of connecting elements connected to a plurality of liquid chambers; A working liquid flows through the plurality of liquid chambers through the plurality of communication elements. 8. The water-cooling heat dissipation structure according to claim 7, characterized in that: the liquid-holding plate group includes a first liquid-holding plate body and a second liquid-holding plate body; the connecting element group includes a first connecting element and a second connecting element. 9. The water-cooling heat dissipation structure according to claim 8, wherein the first liquid-holding plate has a first liquid chamber for the working liquid to circulate, and the second liquid-holding plate has a second liquid chamber The chamber is used for the communication of the working liquid, and the first liquid chamber communicates with the second liquid chamber through the first communication element and the second communication element. 10 . The water-cooling heat dissipation structure according to claim 9 , wherein the first liquid chamber is a hollow chamber or is provided with a first flow channel. 11 . 11. The water-cooling heat dissipation structure according to claim 10, wherein the second liquid chamber is a hollow chamber or is provided with a second flow channel. 12. The water-cooling heat dissipation structure as claimed in claim 9, wherein the first liquid chamber communicates with an inlet and an outlet. 13. The water-cooling heat dissipation structure according to claim 12, characterized in that: a first spacer rib provided on the first liquid chamber divides the first liquid chamber into a first area and a second area. area, the first area communicates with the inlet, and the second area communicates with the outlet. 14. The water-cooling heat dissipation structure as claimed in claim 12, wherein the inlet and the outlet communicate with a water-cooling head unit. 15 . The water-cooling heat dissipation structure according to claim 9 , wherein any one of the first liquid chamber and the second liquid chamber is provided with a pump. 16. The water-cooling heat dissipation structure according to claim 9, wherein the first liquid-holding plate body has a first top plate to be connected to a first bottom plate, and the first liquid chamber is formed between the first top plate and the first bottom plate. between the first bottom plates, and the first top plate has a first upper surface, and the first bottom plate has a first lower surface; the second liquid-holding plate body has a second top plate to butt a second bottom plate, the second The liquid chamber is between the second top board and the second bottom board, and the second top board has a second upper surface and the second bottom board has a second lower surface. 17. The water-cooled heat dissipation structure according to claim 16, wherein a first heat dissipation fin set is provided on the first upper surface, and a second heat dissipation fin set is provided between the first lower surface and the second upper surface Fin set, the second lower surface is provided with a third cooling fin set. 18. The water-cooled heat dissipation structure according to claim 16, characterized in that: the first upper surface is provided with a first heat dissipation fin group, the first lower surface is provided with a second heat dissipation fin group, and the second upper surface is provided with a first heat dissipation fin group. The surface is provided with a third cooling fin group, and the second lower surface is provided with a fourth cooling fin group. 19. The water-cooling heat dissipation structure according to claim 7, characterized in that: the material of the plurality of liquid-holding plates of the liquid-holding plate group and the connecting element group is gold or gold alloy or silver or silver alloy or copper or Copper alloy or iron or iron alloy or titanium or titanium alloy or aluminum or aluminum alloy or stainless steel. 20. The water-cooling heat dissipation structure according to claim 7, wherein the plurality of liquid-holding plates are stacked or dispersed.