CN219574762U - A CPU water-cooling heat dissipation component - Google Patents

Abstract

The utility model provides a CPU water-cooling heat dissipation assembly, which belongs to the technical field of computer mainframes. The CPU water-cooling heat dissipation assembly includes a water-cooling joint and a heat dissipation piece. The water-cooling joint includes a shell, a contact piece and a water pump. An installation cavity and a cooling cycle cavity are formed on both sides of the inside of the shell. The contact piece is installed on the bottom of the shell, and the water pump is installed on the The inside of the installation chamber, the liquid inlet end of the water pump communicates with the cooling cycle chamber through the liquid inlet pipe, the heat sink includes a fixed block and a water cooling row, and the inside of the fixed block is provided with two cavities, The liquid outlet of the water pump communicates with one of the cavities through a liquid outlet pipe, the water cooling row is installed between the two cavities, and the other cavity passes through the casing and the cavity through a circulation pipe. The cold night cycle chamber is connected. The utility model can increase the heat conduction area and the heat dissipation area at the same time, thereby helping to improve the overall heat dissipation effect of the CPU work.

Description

A CPU water-cooling heat dissipation component

technical field

The utility model relates to the technical field of computer mainframes, in particular to a CPU water cooling and heat dissipation assembly.

Background technique

The host computer refers to the main body part of the computer except the input and output devices. It is also the control box (container Mainframe) for placing the main board and other main components. Usually includes CPU, memory, motherboard, hard disk, optical drive, power supply, chassis, cooling system, and other input and output controllers and interfaces.

At present, in the water-cooled heat dissipation components for CPU motherboards, when the contact surface is in contact with the CPU for heat transfer, generally only its surface is in contact with the CPU, so that the heat conduction area is relatively small during the heat transfer process, and the heat dissipation fins Generally, it is fixed on several sections of heat dissipation coils, so that the side of the heat dissipation fins will not have the effect of heat dissipation. The heat dissipation area is relatively small, thereby affecting the effect of heat dissipation. Therefore, a CPU water cooling heat dissipation assembly is proposed to solve the above problems. .

Utility model content

In order to make up for the above deficiencies, the utility model provides a CPU water-cooling heat dissipation assembly, which aims to improve the water-cooling heat dissipation assembly for the CPU motherboard. When the contact surface is in contact with the CPU for heat transfer, generally only its surface is in contact with the CPU. In the process of heat transfer, the area of heat conduction is relatively small, and the heat dissipation fins are generally fixed on several sections of heat dissipation coils during heat dissipation, so that the side of the heat dissipation fins cannot achieve the effect of heat dissipation. The heat dissipation area is relatively small, so that A problem that affects the effect of heat dissipation.

The utility model is achieved in that:

The utility model provides a CPU water-cooling heat dissipation assembly, which includes a water-cooling joint and a heat dissipation piece.

The water-cooling joint includes a housing, a contact piece and a water pump. An installation cavity and a cooling cycle cavity are formed on both sides of the inside of the housing. The contact piece is installed at the bottom of the housing, and the water pump is installed on the The inside of the installation chamber, the liquid inlet end of the water pump communicates with the cooling cycle chamber through the liquid inlet pipe, the heat sink includes a fixed block and a water cooling row, and the inside of the fixed block is provided with two cavities, The liquid outlet of the water pump communicates with one of the cavities through a liquid outlet pipe, the water cooling row is installed between the two cavities, and the other cavity passes through the casing and the cavity through a circulation pipe. The cold night cycle chamber is connected.

In one embodiment of the present utility model, the bottom of the housing is provided with an annular groove, and a sealing ring is arranged inside the annular groove, and the annular groove is located outside the cold night circulation chamber.

In one embodiment of the present invention, the contact piece includes a contact plate, a heat conduction sheet is formed on one side of the contact plate, recesses are formed on both sides of the heat conduction sheet, and the other side of the contact plate Form the boss.

In one embodiment of the present utility model, the contact piece further includes an annular plate formed on the other side of the contact plate, and the annular plate is slidably inserted into the interior of the annular groove, The annular plate is in close contact with the sealing ring, and the contact plate is threadedly mounted on the bottom of the housing through screws.

In one embodiment of the present invention, the water-cooled row includes a heat dissipation coil, the heat dissipation coil is communicated and fixed between the two cavities, and the surface of the heat dissipation coil is fixed with heat dissipation fins.

In one embodiment of the present utility model, a fixing frame is fixed on one side of the fixing block, and a heat dissipation part is installed on the fixing frame.

In an embodiment of the present invention, the heat dissipation part includes a fan casing, the fan casing is installed on one side of the fixing frame, and a fan is installed inside the fan casing.

In one embodiment of the present utility model, there are three fans, and the three fans are equidistantly spaced.

The beneficial effect of the utility model is: the utility model obtains a kind of CPU water-cooling heat dissipation component through the above-mentioned design. The heat conduction sheet transfers the heat generated by the CPU to the inside of the cooling night circulation chamber, and at the same time, the cooling liquid in the cooling night circulation chamber is transported to the inside of the chamber through the work of the water pump and the fan, and then the cooling liquid is cooled by the cooling coil and the cooling fins. For heat conduction, the fan works to speed up the air flow between the heat dissipation fins for heat dissipation and cooling operation, which can increase the heat conduction area and also increase the heat dissipation area, which is conducive to improving the overall heat dissipation effect of the CPU work.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 is a schematic view of the structure of the CPU water-cooling and heat dissipation assembly provided by the embodiment of the present invention at a first viewing angle;

Fig. 2 is a schematic cross-sectional structural diagram of the first viewing angle of the CPU water-cooling heat dissipation assembly provided by the embodiment of the present invention;

Fig. 3 is the enlarged view of place A in Fig. 2 of the utility model;

FIG. 4 is a schematic structural diagram of the second viewing angle of the heat conduction sheet of the CPU water-cooling heat dissipation assembly provided by the embodiment of the present invention.

In the figure: 100-water cooling joint; 110-housing; 111-installation cavity; 112-cooling cycle cavity; 113-annular groove; 114-sealing ring; 120-contact piece; 121-contact plate; 1212-screw; 122-boss; 123-heat conducting sheet; 1231-sag; 130-water pump; 131-inlet pipe; 132-outlet pipe; 133-circulation pipe; 211-cavity; 220-water-cooling row; 221-radiating coil; 222-radiating fin; 230-fixing frame; 240-radiating part; 241-fan housing;

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments described above are some of the embodiments of the present utility model, but not all of them. Based on the implementation manners in the present utility model, all other implementation manners obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

Please refer to FIGS. 1-4 , the utility model provides a technical solution: a CPU water-cooling heat dissipation assembly, including a water-cooling joint 100 and a heat dissipation member 200 .

Please refer to Figures 1-4, the water-cooling joint 100 includes a housing 110, a contact piece 120, and a water pump 130. An installation cavity 111 and a cooling cycle cavity 112 are formed on both sides of the housing 110, and the contact piece 120 is installed on the housing 110. The bottom of the water pump 130 is installed inside the installation chamber 111 , and the liquid inlet end of the water pump 130 communicates with the cold night circulation chamber 112 through the liquid inlet pipe 131 .

The bottom of the housing 110 is provided with an annular groove 113, and the inside of the annular groove 113 is provided with a sealing ring 114. The annular groove 113 is located outside the cold night cycle chamber 112; the contact piece 120 includes a contact plate 121, and one side of the contact plate 121 is formed with The heat conduction sheet 123, the two sides of the heat conduction sheet 123 form a recess 1231, and the other side of the contact plate 121 forms a boss 122, here the recess 1231 formed by the heat conduction sheet 123 can increase the area of the heat conduction sheet 123 inside the cold night cycle chamber 112 , so as to facilitate the transfer of heating heat; the contact piece 120 also includes an annular plate 1211, the annular plate 1211 is formed on the other side of the contact plate 121, and the annular plate 1211 is slidably inserted into the interior of the annular groove 113, and the annular plate 1211 and the sealing ring 114 is close to each other, and the contact plate 121 is threadedly installed on the bottom of the housing 110 through the screw 1212. After the screw 1212 is installed, the annular plate 1211 and the sealing ring 114 are used to squeeze, which can improve the sealing performance.

Please refer to FIG. 1 and FIG. 2 , the heat sink 200 includes a fixed block 210 and a water-cooling row 220 , and two cavities 211 are opened inside the fixed block 210 , and the liquid outlet of the water pump 130 communicates with one cavity 211 through a liquid outlet pipe 132 , the water cooling row 220 is installed between the two cavities 211 , and the other cavity 211 communicates with the cooling cycle cavity 112 through the casing 110 through the circulation tube 133 .

The water-cooled row 220 includes a heat dissipation coil 221, which is communicated and fixed between two cavities 211. The surface of the heat dissipation coil 221 is fixed with heat dissipation fins 222 at equidistant intervals. Here, the heat dissipation fins 222 follow the heat dissipation coil. 221 are evenly distributed, and the sides of the heat dissipation fins 222 can be used to dissipate heat, thereby increasing the heat dissipation area and improving the heat dissipation effect; one side of the fixed block 210 is fixed with a fixed frame 230, and a heat dissipation part 240 is installed on the fixed frame 230; 240 comprises fan housing 241, and fan housing 241 is installed on one side of fixed frame 230, and the inside of fan housing 241 is equipped with fan 242; The 242 work can draw the air to flow quickly, which is conducive to accelerating the heat dissipation effect.

Specifically, the working principle of the CPU water-cooling heat dissipation assembly: when in use, the boss 122 and the surface of the CPU are attached to the main chassis, and at this time, the heat generated by the CPU is transferred through the contact plate 121 and the heat conducting sheet 123 when the CPU is working. To the inside of the cooling cycle cavity 112, the cooling liquid inside the cooling cycle cavity 112 is transported to the inside of the cavity 211 by the water pump 130 and the fan 242 at the same time, and then the cooling liquid is cooled by the cooling coil 221 and the cooling fins 222. Heat conduction, the fan 242 works to speed up the air flow between the cooling fins 222 to perform heat dissipation and cooling operations. Since the heat conducting fin 123 forms a recess 1231, the area of the heat conducting fin 123 located inside the cold night cycle cavity 112 can be increased, thereby facilitating the transfer of heating heat At the same time, the heat dissipation fins 222 are evenly distributed along the heat dissipation coil 221, and the sides of the heat dissipation fins 222 can be used for heat dissipation, thereby increasing the heat dissipation area and improving the heat dissipation effect.

It should be noted that the specific models and specifications of the water pump 130 and the fan 242 need to be selected according to the actual specifications of the device.

The power supply of the water pump 130 and the fan 242 and their principles are clear to those skilled in the art, and will not be described in detail here.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (8)

1. A CPU water cooling heat dissipation component comprises a water cooling joint (100) and a heat dissipation piece (200) arranged with the water cooling joint (100), and is characterized in that,

the water-cooling joint (100) comprises a shell (110), a contact piece (120) and a water pump (130), wherein an installation cavity (111) and a cold night circulation cavity (112) are formed on two sides of the interior of the shell (110), the contact piece (120) is installed at the bottom of the shell (110), the water pump (130) is installed in the installation cavity (111), and a liquid inlet end of the water pump (130) is communicated with the cold night circulation cavity (112) through a liquid inlet pipe (131);

the heat dissipation piece (200) comprises a fixed block (210) and a water cooling row (220), two cavities (211) are formed in the fixed block (210), the liquid outlet end of the water pump (130) is communicated with one cavity (211) through a liquid outlet pipe (132), the water cooling row (220) is arranged between the two cavities (211), and the other cavity (211) penetrates through the shell (110) through a circulating pipe (133) and is communicated with the cold night circulating cavity (112).

2. The CPU water-cooled heat sink assembly of claim 1, wherein the bottom of the housing (110) is provided with an annular groove (113), a sealing ring (114) is provided inside the annular groove (113), and the annular groove (113) is located outside the cold night circulation chamber (112).

3. The CPU water-cooled heat sink assembly of claim 2, wherein the contact member (120) includes a contact plate (121), a heat conductive sheet (123) is formed on one side of the contact plate (121), concave portions (1231) are formed on both sides of the heat conductive sheet (123), and a boss (122) is formed on the other side of the contact plate (121).

4. A CPU water-cooled heat sink assembly according to claim 3, wherein the contact member (120) further comprises an annular plate (1211), the annular plate (1211) is formed on the other side of the contact member (121), the annular plate (1211) is slidably inserted into the annular groove (113), the annular plate (1211) is tightly attached to the sealing ring (114), and the contact member (121) is mounted on the bottom of the housing (110) through a screw (1212).

5. The CPU water-cooled heat sink assembly of claim 1, wherein the water-cooled row (220) includes heat-dissipating coils (221), the heat-dissipating coils (221) are fixed between the two cavities (211) in a communicating manner, and heat-dissipating fins (222) are fixed on the surface of the heat-dissipating coils (221) at equal intervals.

6. The CPU water-cooled heat sink assembly of claim 1, wherein a fixing frame (230) is fixed to one side of the fixing block (210), and a heat sink (240) is mounted on the fixing frame (230).

7. The CPU water-cooled heat sink assembly of claim 6, wherein the heat sink (240) includes a fan housing (241), the fan housing (241) being mounted on one side of the mount (230), the fan housing (241) having a fan (242) mounted therein.

8. The CPU water cooled heat sink assembly of claim 7, wherein three of the fans (242) are provided, the three fans (242) being equidistantly spaced.