CN111381651A

CN111381651A - Computer CPU heat abstractor

Info

Publication number: CN111381651A
Application number: CN202010240990.1A
Authority: CN
Inventors: 耿宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-07-07

Abstract

The invention discloses a computer CPU heat dissipation device in the technical field of computers, which comprises a base, a ventilation pipeline and a shell, wherein the center of the top of the base is in threaded connection with the outer wall of the ventilation pipeline through internal threads; the invention adjusts the connecting position between the ventilating duct and the base through the screw connection relation among the base, the ventilating duct and the shell, is convenient for installation and disassembly, utilizes the wind power generated by the cooling fan during operation to cool the CPU, and a plurality of groups of cooling fins together absorb and conduct the heat generated by the CPU of the computer during operation, thereby effectively accelerating the cooling speed.

Description

Computer CPU heat abstractor

Technical Field

The invention relates to the technical field of computers, in particular to a computer CPU heat dissipation device.

Background

Under the background of the information age, computer technology and internet technology are becoming mature day by day, and the application range is also becoming wider and wider, and the production life and work and study of people at present are not separated from the application of computer network technology and network equipment. With the increasing application requirements of people on computer equipment, computer manufacturers have also gradually improved the computer technology, and thus the usability of computer equipment has been further improved. The CPU, which is often called a central processing unit, is the core of the computer device. In recent years, the electronic product market is developing vigorously to greatly accelerate the updating speed of electronic products such as computer equipment, and the computer equipment is no exception, and the increasing of computer energy consumption causes the heat dissipation function of a CPU to be affected, so that the problem of equipment failure is easily caused.

The CPU plays a decisive role for the computer as much as the importance of the human brain to humans. If the operation of the computer CPU has problems, the corresponding computer equipment can not normally operate naturally, and the phenomena of computer system paralysis and computer crash occur. Only if the stable operation of the CPU of the computer is ensured, the computer equipment can more fully exert the service performance of the computer equipment.

The continuous progress of information technology and network technology further promotes the improvement of computer process level, along with the increasing application demand of people on computer equipment, the process manufacturing of a computer gradually becomes more and more excellent, a CPU (central processing unit) is used as a key core of the computer, the development of integration and high frequency is gradually realized, and the temperature of the CPU is gradually increased due to the continuous improvement of the operating frequency and the continuous increase of energy consumption of the computer. Therefore, the heat dissipation problem and the processing technology of the computer CPU are very important. Based on this, the invention designs a computer CPU heat sink to solve the above problems.

Disclosure of Invention

The present invention is directed to a heat dissipation device for a CPU of a computer, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a computer CPU heat abstractor, includes base, air pipe and casing, the bottom periphery of base passes through clamping ring and CPU circuit board spiro union, the base runs through the setting from top to bottom, air pipe's outer wall is equipped with the external screw thread, the top central authorities of base pass through the internal thread with air pipe's outer wall spiro union, the bottom central authorities of casing pass through the screw with air pipe's outer wall spiro union, the top central authorities spiro union of casing has radiator fan, the left and right sides outer wall of casing all runs through and has seted up the ventilation window, the joint has the filter screen between air pipe's the top inner wall, air pipe's bottom welding has the grid copper, the bottom central authorities of grid copper are equipped with.

Preferably, the power input end of the cooling fan is electrically connected to the power socket of the computer.

Preferably, the heat dissipation mechanism comprises heat dissipation fins and heat pipes, three groups of heat dissipation fins are welded on the front, back, left and right sides of the lower surface of the grid copper plate, the centers of the heat dissipation fins are enclosed into a square, intervals are arranged among the heat dissipation fins, the heat pipes are welded between the inner walls of the four groups of heat dissipation fins with the inner sides enclosed into the square, the bottoms of the heat pipes and the bottoms of the heat dissipation fins are located on the same horizontal plane, and the inner cavities of the heat pipes are vacuumized and.

Preferably, a check ring is arranged at the bottom of the inner wall of the shell and located below the heat dissipation fan, and the bottom of the check ring is in lap joint with the top of the filter screen.

Preferably, the inner wall center veneer of base has the sound cotton of inhaling, inhale the cotton surperficial center of inhaling through the through-hole with heat dissipation mechanism's outer wall sliding sleeve connects.

Preferably, the outer walls of the base and the shell are both provided with anti-slip grooves.

Preferably, a handle is arranged at the center of the top of the shell.

Compared with the prior art, the invention has the beneficial effects that: the invention adjusts the connecting position between the ventilating duct and the base through the screw connection relation among the base, the ventilating duct and the shell, is convenient for installation and disassembly, utilizes the wind power generated by the radiating fan during operation to conduct and discharge the heat generated during the operation of the CPU, realizes the cooling treatment of the CPU, and a plurality of groups of radiating fins jointly conduct and absorb the heat generated during the operation of the CPU of the computer, thereby effectively accelerating the radiating speed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a reverse perspective view of the heat dissipation mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-ventilation duct, 3-shell, 4-cooling fan, 5-ventilation window, 6-filter screen, 7-grid copper plate, 8-cooling mechanism, 81-cooling fin and 82-heat pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a computer CPU heat sink comprises a base 1, a ventilation pipeline 2, a shell 3, a heat radiation fan 4, a ventilation window 5, a filter screen 6, a grid copper plate 7 and a heat radiation mechanism 8, wherein the periphery of the bottom of the base 1 is in threaded connection with a CPU circuit board through a connecting ring, so that the base 1 is sleeved outside a CPU, the base 1 is arranged to penetrate up and down, the outer wall of the ventilation pipeline 2 is provided with external threads, the center of the top of the base 1 is in threaded connection with the outer wall of the ventilation pipeline 2 through internal threads, the center of the bottom of the shell 3 is in threaded connection with the outer wall of the ventilation pipeline 2 through screw holes, the outer walls of the base 1 and the shell 3 are both provided with anti-skidding grooves, and the center of the top of the shell 3 is provided with a handle, so that the hand skidding is effectively prevented, the installation and the disassembly are convenient, the threaded connection between the ventilation pipeline, the heat generated by the CPU of the computer during operation is absorbed, conducted and circulated, so that the heat continuously generated by the CPU is continuously taken away, and the heat dissipation effect of the CPU of the computer is ensured;

the central screw joint of top of the body 3 has heat-dissipating fans 4, the power input end of the heat-dissipating fan 4 connects the power socket of the computer electrically, the power socket of the computer connects the power supply through the power cord, after the computer is started, CPU works, the heat-dissipating fan 4 starts to work at the same time, utilize the wind power that the heat-dissipating fan 4 produces in the middle of operating, carry on the heat produced in the middle of operating to CPU and discharge, thus control and reduce its operating temperature, it mainly utilizes heat conduction and heat convection, make the operating heat of the computer CPU and operating blast volume of the heat-dissipating fan 4 carry on collision and fusion between the heat convection, thus realize the cooling process of CPU;

the outer walls of the left side and the right side of the shell 3 are all provided with ventilation windows 5 in a penetrating mode, a filter screen 6 is clamped between the inner walls of the top of the ventilation pipeline 2, the ventilation windows 5 realize the air flow, the filter screen 6 effectively filters impurities in air entering from the ventilation windows 5, the impurities are left in the filter screen 6, the screwing relation between the shell 3 and the ventilation pipeline 2 is disassembled in a rotating mode, so that the filter screen 6 is taken out to clean and pour out the impurities, a check ring is arranged at the bottom of the inner wall of the shell 3 and is positioned below the heat dissipation fan 4, the bottom of the check ring is in lap joint with the top of the filter screen 6, and the check ring is arranged to be beneficial to preventing the heat dissipation;

the bottom of the ventilation pipeline 2 is welded with a grid copper plate 7, the grid copper plate 7 ensures good ventilation through grid meshes, the bottom center of the grid copper plate 7 is provided with a heat dissipation mechanism 8, the heat dissipation mechanism 8 comprises heat dissipation fins 81 and heat pipes 82, three groups of heat dissipation fins 81 are welded on the front, back, left and right sides of the lower surface of the grid copper plate 7, the centers of the heat dissipation fins 81 are enclosed into a square, intervals are arranged among the heat dissipation fins 81, the heat pipes 82 are welded among the inner walls of the four groups of heat dissipation fins 81 of which the inner sides are enclosed into the square, the multiple groups of heat dissipation fins 81 jointly absorb and conduct heat generated by a CPU in the operation process, the heat dissipation speed is effectively accelerated, the bottoms of the heat pipes 82 and the bottoms of the heat dissipation fins 81 are positioned on the same horizontal plane, the inner cavity of the heat pipes, and relative low boiling point medium is injected into the vacuum heat pipe, thereby realizing the heat radiation treatment of the CPU, utilizing the saturation state formed by the conduction medium in the closed container, thus promoting the heat generated by the heat pipe 82 in the heating process to be fully absorbed by the relative conduction medium, generating vaporization reaction, forming steam, finally conducting the steam liquid back through the gravity action, and further effectively discharging the heat generated in the running of the CPU of the computer.

The inner wall central authorities veneer of base 1 has the sound cotton of inhaling, inhales the cotton surperficial central authorities of sound and slides through the outer wall of through-hole and heat dissipation mechanism 8 and cup joint, and the inside CPU part of computer is sealed relatively, inhales the cotton effective absorption partial noise of sound.

It is worth noting that: the whole device is controlled by a power supply of the computer power interface, and because the equipment matched with the computer power interface is common equipment and the equipment matched with the computer cooling fan is also common equipment, the device belongs to the prior mature technology, and the electrical connection relation, the specific circuit structure and the selection of the specific model are not repeated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a computer CPU heat abstractor, includes base (1), air pipe (2) and casing (3), its characterized in that: the bottom of base (1) is peripheral through clamping ring and CPU circuit board spiro union, base (1) runs through the setting from top to bottom, the outer wall of air pipe (2) is equipped with the external screw thread, the top central authorities of base (1) pass through the internal thread with the outer wall spiro union of air pipe (2), the bottom central authorities of casing (3) pass through the screw with the outer wall spiro union of air pipe (2), the top central authorities spiro union of casing (3) has radiator fan (4), the left and right sides outer wall of casing (3) all runs through and has seted up ventilation window (5), the joint has filter screen (6) between the top inner wall of air pipe (2), the bottom welding of air pipe (2) has grid copper (7), the bottom central authorities of grid copper (7) are equipped with heat dissipation mechanism (8).

2. The heat sink of claim 1, wherein: and the power input end of the cooling fan (4) is electrically connected with a computer power socket.

3. The heat sink of claim 1, wherein: the heat dissipation mechanism (8) comprises heat dissipation fins (81) and heat pipes (82), three groups of heat dissipation fins (81) are welded on the front, back, left and right sides of the lower surface of the grid copper plate (7), the centers of the heat dissipation fins (81) are enclosed into a square, intervals are arranged among the heat dissipation fins (81), the heat pipes (82) are welded between the inner walls of the four groups of heat dissipation fins (81) with the inner sides enclosed into the square, the bottoms of the heat pipes (82) and the bottoms of the heat dissipation fins (81) are located on the same horizontal plane, and the inner cavities of the heat pipes (82) are vacuumized.

4. The heat sink of claim 1, wherein: the bottom of the inner wall of the shell (3) is provided with a check ring, the check ring is positioned below the heat dissipation fan (4), and the bottom of the check ring is in lap joint with the top of the filter screen (6).

5. The heat sink of claim 1, wherein: the inner wall central authorities veneer of base (1) has the sound cotton of inhaling, inhale the cotton surperficial central authorities of sound through the through-hole with the outer wall of heat dissipation mechanism (8) slides and cup joints.

6. The heat sink of claim 1, wherein: the outer walls of the base (1) and the shell (3) are both provided with anti-skidding grooves.

7. The heat sink of claim 1, wherein: a handle is arranged in the center of the top of the shell (3).