CN219574762U

CN219574762U - CPU water-cooling heat dissipation assembly

Info

Publication number: CN219574762U
Application number: CN202320669661.8U
Authority: CN
Inventors: 王伟
Original assignee: Guangzhou Qixi Electronic Science & Technology Co ltd
Current assignee: Guangzhou Qixi Electronic Science & Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-22
Anticipated expiration: 2033-03-30

Abstract

The utility model provides a CPU water-cooling heat dissipation assembly, and belongs to the technical field of computer hosts. The CPU water-cooling heat dissipation assembly comprises a water-cooling joint and a heat dissipation piece. The water-cooling joint comprises a shell, a contact and a water pump, wherein an installation cavity and a cold night circulation cavity are formed in two sides of the interior of the shell, the contact is installed at the bottom of the shell, the water pump is installed in the interior of the installation cavity, a liquid inlet end of the water pump is communicated with the cold night circulation cavity through a liquid inlet pipe, the heat dissipation part comprises a fixing block and a water-cooling row, two cavities are formed in the interior of the fixing block, a liquid outlet end of the water pump is communicated with one cavity through a liquid outlet pipe, the water-cooling row is installed between the two cavities, and the other cavity penetrates through the shell through a circulating pipe and is communicated with the cold night circulation cavity. The utility model can increase the heat conduction area and the heat dissipation area, thereby being beneficial to improving the overall heat dissipation effect of CPU work.

Description

CPU water-cooling heat dissipation assembly

Technical Field

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

Background

The host refers to the main body part of the computer except for the input and output devices. Also a control box (container Mainframe) for placing the motherboard and other main components. Typically include a CPU, memory, motherboard, hard disk, optical drive, power supply, chassis, heat dissipation system, and other input-output controllers and interfaces.

At present, in the water cooling heat dissipation assembly for the CPU main board, when the contact surface is in contact with the CPU to conduct heat transfer, only the surface of the water cooling heat dissipation assembly is in contact with the CPU, so that the heat conduction area in the heat transfer process is relatively small, and when the heat is dissipated, the heat dissipation fins are generally fixed on a plurality of sections of heat dissipation coils in a penetrating way, so that the side surfaces of the heat dissipation fins cannot achieve the heat dissipation effect, the heat dissipation area is relatively small, and the heat dissipation effect is affected.

Disclosure of Invention

In order to make up for the defects, the utility model provides a CPU water-cooling heat dissipation assembly, which aims to solve the problems that when the water-cooling heat dissipation assembly is used for a CPU main board, only the surface of the water-cooling heat dissipation assembly is generally contacted with the CPU when the contact surface is contacted with the CPU for heat transfer, so that the heat conduction area is relatively smaller in the heat transfer process, and when the heat is dissipated, heat dissipation fins are generally fixed on a plurality of sections of heat dissipation coils in a penetrating way, so that the side surfaces of the heat dissipation fins cannot achieve the heat dissipation effect, and the heat dissipation effect is influenced.

The utility model is realized in the following way:

the utility model provides a CPU water-cooling radiating component, which comprises a water-cooling joint and a radiating piece.

The water-cooling joint comprises a shell, a contact and a water pump, wherein an installation cavity and a cold night circulation cavity are formed in two sides of the interior of the shell, the contact is installed at the bottom of the shell, the water pump is installed in the interior of the installation cavity, a liquid inlet end of the water pump is communicated with the cold night circulation cavity through a liquid inlet pipe, the heat dissipation part comprises a fixing block and a water-cooling row, two cavities are formed in the interior of the fixing block, a liquid outlet end of the water pump is communicated with one cavity through a liquid outlet pipe, the water-cooling row is installed between the two cavities, and the other cavity penetrates through the shell through a circulating pipe and is communicated with the cold night circulation cavity.

In one embodiment of the utility model, an annular groove is formed in the bottom of the shell, a sealing ring is arranged in the annular groove, and the annular groove is positioned outside the cold night circulation cavity.

In one embodiment of the present utility model, the contact member includes a contact plate, a heat conductive sheet is formed on one side of the contact plate, concave portions are formed on both sides of the heat conductive sheet, and a boss is formed on the other side of the contact plate.

In one embodiment of the utility model, the contact piece further comprises an annular plate, the annular plate is formed on the other side of the contact plate, the annular plate is inserted into the annular groove in a sliding mode, the annular plate is tightly attached to the sealing ring, and the contact plate is mounted at the bottom of the shell through screw threads.

In one embodiment of the utility model, the water cooling row comprises a heat radiating coil, the heat radiating coil is fixedly connected between the two cavities, and heat radiating fins are fixedly arranged on the surface of the heat radiating coil at equal intervals.

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 one embodiment of the present utility model, the heat dissipation part includes a fan housing installed at one side of the fixing frame, and a fan is installed inside the fan housing.

In one embodiment of the utility model, three fans are arranged, and the three fans are equidistantly and alternately distributed.

The beneficial effects of the utility model are as follows: according to the CPU water-cooling radiating component obtained through the design, when the CPU water-cooling radiating component is used, the boss and the surface of the CPU are mounted in the main case in a fitting mode, at the moment, heat generated by the CPU is transferred to the inside of the cold night circulating cavity through the contact plate and the heat conducting fin when the CPU works, meanwhile, cooling liquid in the cold night circulating cavity is conveyed to the inside of the cavity through the water pump and the fan, then the cooling liquid is conducted through the heat radiating coil and the heat radiating fin, the air flow between the heat radiating fins is quickened through the fan work, and therefore the heat conducting area can be increased, and meanwhile, the heat radiating area can be increased, and the whole heat radiating effect of the CPU work is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first view angle structure of a CPU water-cooling heat dissipation assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a cross-sectional view of a CPU water-cooling module according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a schematic diagram of a second view angle structure of a heat conducting fin of a CPU water-cooling heat dissipation assembly according to an embodiment of the present utility model.

In the figure: 100-water-cooled joints; 110-a housing; 111-a mounting cavity; 112-cold night circulation chamber; 113-an annular groove; 114-a sealing ring; 120-contacts; 121-contact plates; 1211-an annular plate; 1212-screws; 122-boss; 123-heat conductive sheet; 1231-recesses; 130-a water pump; 131-a liquid inlet pipe; 132-a liquid outlet pipe; 133-a circulation tube; 200-heat dissipation elements; 210-a fixed block; 211-a cavity; 220-water cooling rows; 221-heat dissipation coil; 222-heat radiating fins; 230-fixing frame; 240-heat dissipation part; 241-fan housing; 242-fans.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: a CPU water cooling heat dissipation assembly comprises a water cooling joint 100 and a heat dissipation piece 200.

Referring to fig. 1-4, the water-cooled joint 100 includes a housing 110, a contact 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 housing 110, the contact 120 is installed at the bottom of the housing 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 bottom of the shell 110 is provided with an annular groove 113, a sealing ring 114 is arranged in the annular groove 113, and the annular groove 113 is positioned outside the cold night circulation cavity 112; the contact 120 includes a contact plate 121, a heat conductive sheet 123 is formed at one side of the contact plate 121, concave portions 1231 are formed at both sides of the heat conductive sheet 123, and a boss 122 is formed at the other side of the contact plate 121, wherein the concave portions 1231 are formed through the heat conductive sheet 123 to increase the area of the heat conductive sheet 123 inside the cold night circulation chamber 112, thereby facilitating the transfer of heating heat; the contact 120 further includes an annular plate 1211, the annular plate 1211 is formed on the other side of the contact plate 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, the contact plate 121 is mounted on the bottom of the housing 110 through a screw 1212 in a threaded manner, and after the contact plate is mounted through the screw 1212, the contact plate 1211 is pressed against the sealing ring 114 through the annular plate 1211, so that the sealing performance can be improved.

Referring to fig. 1 and 2, the heat dissipation device 200 includes a fixing block 210 and a water cooling row 220, two cavities 211 are provided in the fixing block 210, a 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 installed between the two cavities 211, and the other cavity 211 is communicated with the cold night circulation cavity 112 through a circulation pipe 133 penetrating through the housing 110.

The water cooling row 220 comprises a heat dissipation coil pipe 221, the heat dissipation coil pipe 221 is fixedly arranged between the two cavities 211 in a communicating way, heat dissipation fins 222 are fixedly arranged on the surface of the heat dissipation coil pipe 221 at equal intervals, the heat dissipation fins 222 are uniformly distributed along with the heat dissipation coil pipe 221, and heat dissipation can be carried out by utilizing the side surfaces of the heat dissipation fins 222, so that the heat dissipation area is increased, and the heat dissipation effect is improved; a fixing frame 230 is fixed at one side of the fixing block 210, and a heat dissipation part 240 is installed on the fixing frame 230; the heat dissipation part 240 includes a fan housing 241, the fan housing 241 being mounted at one side of the fixing frame 230, the fan 242 being mounted inside the fan housing 241; the number of the fans 242 is three, and the three fans 242 are equidistantly and alternately distributed, so that air can be drawn to flow rapidly through the operation of the fans 242, thereby being beneficial to accelerating the heat dissipation effect.

Specifically, the working principle of the CPU water cooling heat dissipation component is as follows: during the use, install boss 122 and CPU surface laminating in the mainframe box, at this moment in the during operation of CPU through contact plate 121 and conducting strip 123 with the heat transfer that the CPU produced to the inside of cold night circulation chamber 112, simultaneously through the inside of the cooling liquid transport to the cavity 211 of pump 130 and fan 242 work with cold night circulation chamber 112, then carry out heat conduction to the cooling liquid through radiating coil 221 and radiating fin 222, the air flow between the radiating fin 222 is accelerated in the fan 242 work and radiating cooling operation, because the conducting strip 123 forms the depressed part 1231 can increase the area that conducting strip 123 is located the inside of cold night circulation chamber 112, thereby be favorable to heating heat transfer, radiating fin 222 follows radiating coil 221 evenly distributed simultaneously, can utilize radiating fin 222's side to dispel the heat, thereby increase radiating area is favorable to improving the radiating effect.

It should be noted that, specific model specifications of the water pump 130 and the fan 242 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so detailed descriptions thereof are omitted.

The power supply of the water pump 130 and the fan 242 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

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.