CN207799602U

CN207799602U - A kind of cpu heat

Info

Publication number: CN207799602U
Application number: CN201820216711.6U
Authority: CN
Inventors: 赖炜芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-07
Filing date: 2018-02-07
Publication date: 2018-08-31
Anticipated expiration: 2028-02-07

Abstract

The utility model discloses a kind of cpu heats.The cpu heat includes：First wind turbine；Main body, first wind turbine are connected on the left of main body, and the first wind turbine end face is concordant with main body left side, and connection type is connected by screw bolts；Absorber, the absorber are mounted on body interior, the heat absorbing sheet in the absorber and main body mounting cylinder concentric；Cooling fin, the cooling fin are rectangular aluminium flake, are mounted in radiator square groove；Second wind turbine end face, second assembling is on the right side of main body, and with main body right side to it, connection type is connected by screw bolts for the second wind turbine end face；Cpu heat provided by the utility model absorbs heat by using graphene heat absorbing sheet, increases heat conduction efficiency, while radiating using multigroup cooling fin, increases heat dissipation area, the setting of two fans is better able to accelerate localized heat circulation, to reduce the temperature of CPU.

Description

A kind of cpu heat

Technical field

The utility model is related to a kind of radiator more particularly to a kind of cpu heats.

Background technology

In large and medium-sized computer application field, CPU's radiates oneself as crucial problem, and all electronic devices have it An optimum working temperature range, especially act as the CPU processor of computer core, heat dissipation and be it is important, heat dissipation it is good Bad to directly affect its performance, heat dissipation not in time, can cause CPU processing capacities to decline, crash, or even burn out.So needing to CPU Radiator is installed.

Existing cpu heat generally includes fan and cooling fin, and fan is close to cooling fin installation, fan motor Between electric fan and cooling fin or flabellum is arranged on motor body, makes the area below motor by flabellum rotation Domain, which generates, bears wind pressure, to take the heat on the cooling fin under motor away.But cause due to mostly using air heat dissipating method greatly Heat conduction efficiency is low, and cooling is slower, while radiator is vented using single wind turbine mostly, can not directly generate convection current wind pressure, needs Wind pressure is obtained from close region, causes cooling fin intermediate region wind path unsmooth, especially in the fan of minor radius, shared by motor Area can even reach the fan blade area of half, and the heat dissipation effect of cooling fin is made to have a greatly reduced quality.

Utility model content

The technical issues of the utility model solves is to provide a kind of using contact heat transfer, the CPU of more aluminium flakes, two fans Radiator.

In order to solve the above technical problems, a kind of CPU radiators of the utility model offer include：First wind turbine；Main body, institute It states the first wind turbine to be connected on the left of main body, the first wind turbine end face is concordant with main body left side, and connection type is connected by screw bolts；It inhales Hot body, the absorber are mounted on body interior, the heat absorbing sheet in the radiator and main body mounting cylinder concentric；Cooling fin, The cooling fin is rectangular aluminium flake, is mounted in radiator square groove；Second wind turbine, second assembling on the right side of main body, With main body right side to it, connection type is connected by screw bolts for second wind turbine end face；Preferably, the main body is by shell and installation Seat composition, the shell are rectangular, and the mounting cylinder is circle, and mounting cylinder is provided with 12 bolts hole, the mounting cylinder with to dissipate Hot CPU is docked.

Preferably, the absorber is made of heat absorbing sheet and heat transfer frame.

Preferably, the heat absorbing sheet is circular piece, and for thickness between 4 to 6mm branch, material is grapheme material.

Preferably, the heat transfer frame material is copper, is divide into upper part and lower part connection, and top is circle, and lower part is side Shape is formed by connecting by 8 to 9mm copper sheet, and the square groove of the 4mm of connection is provided on the copper sheet.

Preferably, the cooling fin is rectangular, and material is aluminium flake, and thickness is 2 between 4mm.

Compared with the relevant technologies, a kind of cpu heat provided by the utility model has the advantages that：This practicality is new Type provides being in direct contact by heat absorbing sheet and CPU in a kind of cpu heat, can increase heat conduction efficiency, accelerate dissipating for CPU Heat.Cooling fin uses grapheme material, heat conduction efficiency higher simultaneously.Secondly increase radiating surface using cooling fin heat-removal modalities Product accelerates heat dissipation, while the setting of two fans, changes the single heat extraction direction of previous radiator, and radiator is accelerated in two-way heat extraction Heat dissipation, which is connected by screw bolts corresponding CPU, and connection is simple, and installation, suit large area to popularize use.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of a kind of preferred embodiment of cpu heat provided by the utility model；

Fig. 2 is a kind of structural schematic diagram of the preferred embodiment of the absorber of cpu heat provided by the utility model；

Fig. 3 is a kind of structural schematic diagram of the preferred embodiment of the main body of cpu heat provided by the utility model.

Reference sign：First wind turbine 1, cooling fin 2, absorber 3, main body 4, the second wind turbine 5, fixing bolt 6, heat absorption Piece 7, square groove 8, mounting cylinder 9, shell 10, heat transfer frame 11.

Specific implementation mode

The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.

Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is a kind of one kind of cpu heat provided by the utility model The structural schematic diagram of preferred embodiment.Cpu heat includes together：First wind turbine 1；Main body 4, first wind turbine 1 are connected to 4 left side of main body, 1 end face of the first wind turbine is concordant with 4 left side of main body, and connection type is connected by screw bolts；Absorber 3, the suction Hot body 3 is mounted on inside main body 4,9 concentric of heat absorbing sheet 7 and main body mounting cylinder in the absorber 3；Cooling fin 2, it is described to dissipate Backing 2 is rectangular aluminium flake, is mounted in the square groove 8 of the heat transfer frame 11 in absorber 3；Second wind turbine 5, second wind turbine 5 are mounted on 4 right side of main body, and the second wind turbine end face is aligned with 4 right side of main body, and connection type is connected by screw bolts；The present embodiment In, the main body 4 is made of shell 10 and mounting cylinder 9, and the shell 10 is rectangular, and the mounting cylinder 9 is circle, and mounting cylinder has 12 bolts hole, are fixed it using fixing bolt 6, and the mounting cylinder 9 is docked with CPU to be radiated.

The absorber 3 is made of heat absorbing sheet 7 and heat transfer frame 11.

The heat absorbing sheet 3 is circular piece, and for thickness between 4 to 6mm branch, material is grapheme material.

11 material of heat transfer frame is copper, is divide into upper part and lower part connection, and top is circle, and lower part is rectangular, by 8 Copper sheet to 9mm is formed by connecting, and the square groove 8 of the 4mm of connection is provided on the copper sheet.

The cooling fin 2 is rectangular, and material is aluminium flake, and thickness is 2 between 4mm.

By being in direct contact for heat absorbing sheet and CPU, heat conduction efficiency can be increased, accelerate the heat dissipation of CPU.Cooling fin simultaneously Using grapheme material, heat conduction efficiency higher.Secondly cooling fin heat-removal modalities increasing heat radiation area is used, accelerates heat dissipation, together When two fans setting, change the single heat extraction direction of previous radiator, the heat dissipation of radiator is accelerated in two-way heat extraction, the heat dissipation Device is connected by screw bolts corresponding CPU, and connection is simple, and installation, suit large area to popularize use.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims

1. a kind of cpu heat, which is characterized in that including：First wind turbine, main body, the hot body of heat absorption, cooling fin and the second wind turbine, First wind turbine is connected on the left of main body, and the first wind turbine end face is concordant with main body left side, first wind turbine end face and master Body is connected by screw bolts；The absorber is mounted on body interior, and the heat absorbing sheet and main body mounting cylinder in the radiator are the same as circle The heart；The cooling fin is rectangular aluminium flake, and the cooling fin is mounted in absorber square groove；Second assembling is on the main body right side Side, with main body right side to it, connection type is connected by screw bolts for the second wind turbine end face.

2. a kind of cpu heat according to claim 1, it is characterised in that：The main body is made of shell and mounting cylinder, The shell is rectangular, and the mounting cylinder is round bearing, and mounting cylinder is provided with 12 bolts hole, the mounting base with to radiate CPU is docked.

3. a kind of cpu heat according to claim 1, it is characterised in that：The absorber is by heat absorbing sheet and heat transfer Frame is constituted.

4. a kind of heat absorbing sheet of cpu heat according to claim 3, it is characterised in that：The heat absorbing sheet is circular piece, Thickness is 4 between 6mm.

5. a kind of heat transfer frame of cpu heat according to claim 3, it is characterised in that：The heat transfer frame It for copper product, is divide into upper part and lower part, top is circle, and lower part is rectangular, is formed by connecting by 8 to 9mm copper sheet, the copper sheet On be provided with connection 4mm square groove.

6. a kind of cpu heat according to claim 1, it is characterised in that：The cooling fin is rectangular, and material is aluminium Piece, thickness is 2 between 4mm.