CN210983277U

CN210983277U - Computer CPU heat radiation structure

Info

Publication number: CN210983277U
Application number: CN201921934817.0U
Authority: CN
Inventors: 张蓬勃; 江远铨; 黄宇杰; 董森
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-07-10
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a computer CPU heat radiation structure relates to technical CPU heat dissipation field. The utility model comprises a CPU radiator, a mounting seat and an air cooling device; the CPU radiator consists of a plurality of groups of curved surface radiating fins which are arranged at equal intervals; the cross section of the curved surface radiating fin is wavy; the upper surface of the curved surface radiating fin is uniformly provided with a plurality of through holes; the upper surface of the mounting seat is a wavy surface; the upper surface of the mounting seat is provided with a thermal column corresponding to the through hole; the heat column penetrates through the CPU radiator through the corresponding through hole in sequence; the air cooling device comprises two mutually perpendicular rectangular fan frames and a right-angle bracket for connecting and fixing the two fan frames. The utility model discloses an installation aluminium system's mount pad in the CPU top, the heat post of mount pad runs through the CPU radiator of copper, and the air cooling unit who utilizes the installation of CPU both sides drives the air and blows the heat on the curved surface fin takes away the CPU radiator fast, has improved CPU's radiating effect.

Description

Computer CPU heat radiation structure

Technical Field

The utility model belongs to the CPU heat dissipation field especially relates to a computer CPU heat radiation structure.

Background

The central processing unit is one of the main devices of the electronic computer, and is a core accessory in the computer. Its functions are mainly to interpret computer instructions and to process data in computer software. All operations in the computer are the core components of reading instructions, decoding the instructions and executing the instructions by a CPU, the program is a sequence formed by the instructions, and the execution program is to execute the instructions one by one according to the instruction sequence. Once the program is loaded into main memory (main memory for short), the tasks of fetching and executing instructions from main memory can be automatically completed by the CPU.

However, the existing computer CPU raised heat dissipation structure has some disadvantages in the use process, and the heat dissipation of the ordinary and cheap CPU depends on wind blowing, so that the heat dissipation effect is poor, and the heat dissipation effect of the computer cannot be optimal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer CPU heat radiation structure, through the mount pad of installing aluminium system above CPU, the hot post of mount pad runs through the CPU radiator of copper, utilizes the air cooling unit of CPU both sides installation to drive the air and blows the heat on the curved surface fin takes away the CPU radiator fast, has solved the not good problem of current CPU radiating effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a computer CPU heat radiation structure, which comprises a CPU radiator, a mounting seat and an air cooling device;

the CPU radiator consists of a plurality of groups of curved surface radiating fins which are arranged at equal intervals; the cross section of the curved surface radiating fin is wavy; a plurality of through holes are uniformly formed in the upper surface of the curved-surface radiating fin;

the upper surface of the mounting seat is a wavy surface; a mounting plate is arranged on one side of the upper surface of the mounting seat; the mounting plate is provided with a plurality of screw holes; the upper surface of the mounting seat is provided with a heat column corresponding to the through hole; the heat column penetrates through the CPU radiator through the corresponding through hole in sequence;

the air cooling device comprises two mutually vertical rectangular fan frames and a right-angle bracket for connecting and fixing the two fan frames; the air cooling device is connected with a screw hole on the mounting seat through a screw; the middle part of the fan frame is provided with a motor; an output shaft of the motor is in transmission connection with the rotating shaft through a speed reducer; and fan blades are welded on the rotating shaft.

Furthermore, the curved surface radiating fin at the bottommost of the CPU radiator is tightly attached to the upper surface of the mounting seat.

Furthermore, the curved-surface radiating fin material is a copper sheet; the mounting seat is made of aluminum alloy plates.

Further, the CPU radiator is composed of 6-9 groups of curved surface radiating fins.

The utility model discloses following beneficial effect has:

the utility model discloses an installation aluminium system's mount pad in the CPU top, the heat post of mount pad runs through the CPU radiator of copper, and the air cooling unit who utilizes the installation of CPU both sides drives the air and blows the heat on the curved surface fin takes away the CPU radiator fast, has improved CPU's radiating effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

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 these drawings without creative efforts.

Fig. 1 is a schematic front structural view of a heat dissipation structure of a computer CPU according to the present invention;

fig. 2 is a schematic diagram of a back structure of the heat dissipation structure of the CPU of the computer of the present invention;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a schematic view of the structure of an air cooling device;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a schematic view of the mounting base;

FIG. 7 is a schematic structural view of a curved heat sink;

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

1-a CPU radiator, 2-a mounting seat, 3-an air cooling device, 101-a curved surface radiating fin, 102-a through hole, 201-a mounting plate, 202-a screw hole, 203-a heat column, 301-a rectangular fan frame, 302-a right-angle bracket, 303-a rotating shaft and 304-a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention relates to a heat dissipation structure for a CPU of a computer, which comprises a CPU heat sink 1, a mounting base 2 and an air cooling device 3,

the CPU radiator 1 consists of a plurality of groups of curved radiating fins 101 which are arranged at equal intervals; the cross section of the curved-surface radiating fin 101 is wavy, and the wavy surface can increase the surface area of the radiating fin blown by wind and improve the radiating effect; nine through holes 102 are uniformly formed in the upper surface of the curved surface radiating fin 101;

the upper surface of the mounting seat 2 is a wavy surface; a mounting plate 201 is arranged on one side of the upper surface of the mounting seat 2; nine screw holes 202 are formed in the mounting plate 201; the upper surface of the mounting seat 2 is provided with a heat column 203 corresponding to the through hole; the heat pillars 203 sequentially penetrate through the CPU heat sink 1 through the corresponding through holes 102;

the air cooling device 3 comprises two rectangular fan frames 301 which are vertical to each other and a right-angle bracket 302 which is used for connecting and fixing the two fan frames 301; the air cooling device 3 is connected with a screw hole 202 on the mounting seat 2 through a screw; the middle part of the fan frame 301 is provided with a motor; the output shaft of the motor is in transmission connection with the rotating shaft 303 through a speed reducer; the fan blades 304 are welded on the rotating shaft 303, and the two mutually perpendicular rectangular fans can blow air to the CPU radiator from the front and the side simultaneously, so that the radiating effect is improved.

The curved surface heat sink 101 at the bottom of the CPU heat sink 1 is tightly attached to the upper surface of the mounting base 2, and since the curved surface of the curved surface heat sink 101 is completely attached to the upper surface of the mounting base 2, the heat generated by the CPU can be quickly transferred to the CPU heat sink 1 through the mounting base 2.

The curved-surface radiating fin 101 is made of a copper sheet, and the copper heat conducting block can quickly conduct heat generated by the CPU and blow wind through the curved surface to take away the heat; the 2 materials of mount pad are aluminum alloy plate, and aluminum alloy plate weight is lighter, can prevent that the CPU radiator of top from crushing CPU, and 2 middle parts of mount pad are the copper product, and the size of copper product is the same with CPU's size and hugs closely the CPU upper surface, makes things convenient for the heat to conduct.

The CPU heat sink 1 is composed of nine sets of curved fins 101.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 present invention disclosed above are intended only to help illustrate the present invention. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a computer CPU heat radiation structure, includes CPU radiator (1), mount pad (2) and air cooling device (3), its characterized in that:

the CPU radiator (1) is composed of a plurality of groups of curved surface radiating fins (101) which are arranged at equal intervals; the cross section of the curved surface radiating fin (101) is wavy; a plurality of through holes (102) are uniformly formed in the upper surface of the curved radiating fin (101);

the upper surface of the mounting seat (2) is a wavy surface; a mounting plate (201) is arranged on one side of the upper surface of the mounting seat (2); a plurality of screw holes (202) are formed in the mounting plate (201); the upper surface of the mounting seat (2) is provided with a heat column (203) corresponding to the through hole; the heat pillars (203) sequentially penetrate through the CPU radiator (1) through the corresponding through holes (102);

the air cooling device (3) comprises two rectangular fan frames (301) which are perpendicular to each other and a right-angle bracket (302) for connecting and fixing the two fan frames (301); the air cooling device is connected with a screw hole (202) on the mounting seat (2) through a screw; the middle part of the fan frame (301) is provided with a motor; the output shaft of the motor is in transmission connection with the rotating shaft (303) through a speed reducer; the rotating shaft (303) is welded with fan blades (304).

2. The heat dissipation structure of the CPU of the computer as claimed in claim 1, wherein the curved heat sink (101) at the bottom of the CPU heat sink (1) is closely attached to the upper surface of the mounting base (2).

3. The computer CPU heat dissipation structure of claim 1, wherein the curved heat sink (101) is made of copper sheet; the mounting seat (2) is made of aluminum alloy plates.

4. The computer CPU heat dissipation structure of claim 1, wherein the CPU heat sink (1) is composed of 6-9 sets of curved fins (101).