CN220603973U

CN220603973U - Combined CPU radiator

Info

Publication number: CN220603973U
Application number: CN202322325202.0U
Authority: CN
Inventors: 颜鹏程; 毛娟娟; 田蜜蜜; 闫彦竹
Original assignee: Hubei Baiye Technology Co ltd
Current assignee: Hubei Baiye Technology Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-15
Anticipated expiration: 2033-08-29

Abstract

The utility model provides a combined CPU radiator, which relates to the technical field of combined CPU radiators and comprises a radiating base, wherein two heat conduction copper pipes penetrate through the outer surface of the radiating base, and a plurality of radiating fins are sleeved on the outer surfaces of the two heat conduction copper pipes close to two ends. When the heat-conducting fin removing device is used, when the heat-conducting fin is required to be overhauled or cleaned, the four nuts are rotated, the four nuts are separated from the two ends of the two heat-conducting copper tubes through threads, the two limiting pieces are lifted upwards, the plurality of separation blocks push the plurality of heat-conducting fins to move upwards, the two ends of the two heat-conducting copper tubes are in the shape of a circular table, the heat-conducting fins are separated from the two heat-conducting copper tubes in the process of moving upwards, the heat-conducting fins are prevented from rubbing on the outer surfaces of the two heat-conducting copper tubes, the heat-conducting fins separated from the heat-conducting copper tubes are pulled longitudinally, the heat-conducting fins slide in gaps between the adjacent separation blocks, the heat-conducting fins are removed, the appearance is corrected, or ash removal operation is carried out, the service life of parts is guaranteed, and the heat-conducting fin removing efficiency is improved.

Description

Combined CPU radiator

Technical Field

The utility model relates to the technical field of combined CPU radiators, in particular to a combined CPU radiator.

Background

A combined CPU radiator, or called a multifunctional CPU radiator, is a CPU radiator integrated with a heat radiating fan and a radiator fin, which aims to keep the temperature of the CPU within a safe range by effectively absorbing heat and radiating the heat into the surrounding environment, and is generally composed of the following main parts: the radiator fin of the combined CPU radiator is generally formed by welding a plurality of metal sheets or copper sheet combinations with a radiating copper pipe and has a plurality of fin-shaped structures.

In the prior art, dust is very easy to accumulate on the outer surface of the radiator fins when the radiator fins are used, the heat dissipation efficiency of the radiator fins is affected, dust between the radiator fins is not easy to clean due to narrow gaps between the radiator fins, the radiator fins are required to be continuously cleaned by using a hairbrush, the cleaning efficiency is low, the radiator fins are very easy to deform when being scratched or impacted by external force, and common tools cannot be put into for correction, such as pliers, and flat professional tools such as flat pliers are required to be used, so that the radiator fins are limited.

Disclosure of Invention

The utility model aims to solve the technical problems that dust is very easy to accumulate on the outer surface of a radiator fin in the prior art when the radiator fin is used, the radiating efficiency of the radiator fin is affected, dust between the radiator fins is difficult to clean due to narrow gaps between the radiator fins, a hairbrush is required to be used for continuously cleaning the radiator fin, the cleaning efficiency is low, and common tools such as pliers, flat professional tools such as flat pliers are required to be used and limitation exists when the radiator fin is scratched or impacted by external force, and the common tools are very easy to deform.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a combination formula CPU radiator, includes the heat dissipation base, the surface of heat dissipation base runs through there are two heat conduction copper pipes, two the heat conduction copper pipe is close to the surface cover at both ends and is equipped with a plurality of fin, and is a plurality of the surface cover that the fin is close to both ends is equipped with the locating part, two the equal fixedly connected with of inner wall surface of locating part a plurality of separate pieces, a plurality of the fin is close to the surface at both ends and inlays respectively and locate the gap between a plurality of separate pieces, two the heat conduction copper pipe is close to the equal threaded connection of surface at both ends has the nut, two one side surface of locating part is provided with the fan main part, two the heat conduction copper pipe is close to the diameter that both ends is the linearity and reduces, the lower fixed surface of heat dissipation base is connected with the gasket.

Further, the surface fixedly connected with two supports of fan main part, two the mounting groove has all been seted up at the both ends of support, four the inside of mounting groove is equal fixedly connected with spring, four the equal fixedly connected with spacing fixture block of one end of spring, two the equal fixedly connected with of one side surface of locating part is two spacing frames, four the surface that spacing fixture block is close to one end inlays the inside of locating four spacing frames.

Further, two the spout has all been seted up to the surface that the support is close to both ends, four the inside of spout all inlays and is equipped with the ejector pad, four the surface of one side of ejector pad is all fixed connection in the surface of four spacing fixture blocks.

Further, a plurality of the heat radiating fins are equidistantly distributed.

Furthermore, the corners of one side of the four limit clamping blocks are in a round corner shape.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the cooling fins are required to be overhauled or cleaned, the four nuts are rotated, so that the four nuts are separated from the two ends of the two heat conduction copper pipes through threads, then the two limiting pieces are lifted upwards, the plurality of separation blocks push the plurality of cooling fins to move upwards, the two ends of the two heat conduction copper pipes are in a round table shape, the plurality of cooling fins are separated from the bonding state with the two heat conduction copper pipes in the upward moving process, the cooling fins are prevented from rubbing on the outer surfaces of the two heat conduction copper pipes, the cooling fins separated from the heat conduction copper pipes are pulled longitudinally, the cooling fins slide in gaps between the adjacent separation blocks, the cooling fins are taken down, the appearance is corrected, or ash removal operation is carried out, the service life of parts is ensured, and the cooling fin dismantling efficiency is improved.

2. According to the utility model, when the fan main body is required to be overhauled or replaced, two pushing blocks in two sliding grooves are formed on the outer surface of the same support frame by respectively extruding the two pushing blocks, so that the two pushing blocks drive the two limiting clamping blocks to be close to each other, the four limiting clamping blocks slide in the four mounting grooves, one ends of the limiting clamping blocks are separated from the four limiting frames, the fan main body is connected with the two support frames to be taken down for overhauling or replacement, the operation is simple, the fan main body can be taken down without affecting other components, the use experience is improved, the heat dissipation is more uniform by a plurality of radiating fins distributed at equal intervals, the radiating effect is ensured, the round corners are attached to the outer surfaces of one sides of the four limiting frames when the four limiting clamping blocks are installed, the two support frames are pressed down, and the four limiting clamping blocks can be extruded with springs under the effect of the round corners and then are embedded into the four limiting frames.

Drawings

Fig. 1 is a schematic perspective view of a combined CPU radiator according to the present utility model;

FIG. 2 is a schematic cross-sectional perspective view of a combined CPU heat sink according to the present utility model;

fig. 3 is a schematic perspective view of a heat conducting copper tube of a combined CPU radiator according to the present utility model;

fig. 4 is a schematic perspective view of a combined CPU radiator support according to the present utility model.

Legend description: 1. a heat dissipation base; 2. a heat conducting copper pipe; 3. a heat sink; 4. a limiting piece; 5. a separation block; 6. a screw cap; 7. a bracket; 8. a gasket; 9. a fan main body; 10. a mounting groove; 11. a limit clamping block; 12. a spring; 13. a pushing block; 14. a chute; 15. and a limit frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, the utility model provides the technical scheme that: the utility model provides a combination formula CPU radiator, including heat dissipation base 1, heat dissipation base 1's surface runs through and has two heat conduction copper pipe 2, two heat conduction copper pipe 2 are close to the surface cover at both ends and are equipped with a plurality of fin 3, a plurality of fin 3 are close to the surface cover at both ends and are equipped with locating part 4, the equal fixedly connected with of inner wall surface of two locating parts 4 a plurality of separate pieces 5, a plurality of fin 3 are close to the surface at both ends and inlay respectively and locate the gap between a plurality of separate pieces 5, two heat conduction copper pipe 2 are close to the equal threaded connection of surface at both ends and have nut 6, one side surface of two locating parts 4 is provided with fan main part 9, the diameter that two heat conduction copper pipe 2 is close to both ends is the linear shrink, heat dissipation base 1's lower fixed surface is connected with gasket 8.

In this embodiment, during the use, smear the heat conduction medium on the lower surface of gasket 8, then be connected fixedly with heat dissipation base 1 and mainboard through the buckle, make gasket 8 closely laminate with the upper surface of CPU under the extrusion of buckle, when needing to overhaul or clear up fin 3, rotatory four nuts 6, make four nuts 6 break away from the both ends of two heat conduction copper pipes 2 through the screw thread, lift up two locating parts 4 again, make a plurality of spacer blocks 5 promote a plurality of fin 3 and upwards remove, the both ends of two heat conduction copper pipes 2 are round platform form, make a plurality of fin 3 shift up the in-process, break away from the laminating state with two heat conduction copper pipes 2, avoid fin 3 to rub at the surface of two heat conduction copper pipes 2, guarantee the life of part, and improved fin 3 demolish efficiency, break away from heat conduction copper pipe 2's fin 3 along vertical pulling, make fin 3 slide in the gap between adjacent spacer blocks 5, take off fin 3, take place the appearance correction, perhaps carry out the deashing operation, spacer blocks 5 are high temperature resistant rubber, when installing, a plurality of spacer blocks 5 take place a plurality of fin 3, a plurality of fin 3 need not to shake closely weld with two fin 3, when installing, a plurality of fin 3 need to shake, and a plurality of fin 3 are welded tightly, and when fin 3 need to be welded.

Example 2

As shown in fig. 1-4, two brackets 7 are fixedly connected to the outer surface of the fan main body 9, mounting grooves 10 are formed in two ends of the two brackets 7, springs 12 are fixedly connected to the inner parts of the four mounting grooves 10, limiting clamping blocks 11 are fixedly connected to one ends of the four springs 12, two limiting frames 15 are fixedly connected to one side surfaces of the two limiting pieces 4, the outer surfaces of the four limiting clamping blocks 11 close to one ends are embedded in the inner parts of the four limiting frames 15, sliding grooves 14 are formed in the outer surfaces of the two brackets 7 close to two ends, pushing blocks 13 are embedded in the inner parts of the four sliding grooves 14, one side surfaces of the four pushing blocks 13 are fixedly connected to the outer surfaces of the four limiting clamping blocks 11, a plurality of cooling fins 3 are distributed at equal intervals, and one side corners of the four limiting clamping blocks 11 are in round corners.

In this embodiment, when the fan main body 9 needs to be overhauled or replaced, two pushing blocks 13 in two sliding grooves 14 are formed on the outer surface of the same support 7 by respectively extruding, so that the two pushing blocks 13 drive two limiting clamping blocks 11 to be close to each other, four limiting clamping blocks 11 slide in the four mounting grooves 10, one ends of the limiting clamping blocks 11 are separated from four limiting frames 15, the fan main body 9 is communicated with the two supports 7 to be taken down, and then overhauled or replaced, the operation is simple, the fan main body 9 can be taken down without affecting other components, the use experience is improved, a plurality of radiating fins 3 distributed at equal intervals enable heat to be dispersed more uniformly, the radiating effect is guaranteed, corners on one side of the four limiting clamping blocks 11 are rounded, when the four limiting clamping blocks are mounted, the rounded corners are attached to one side outer surfaces of the four limiting frames 15, the two supports 7 are pressed down, the four limiting clamping blocks 11 can squeeze springs 12 under the effect of the rounded corners, and then are embedded into the interiors of the four limiting frames 15.

Working principle: as shown in fig. 1-4, when in use, a heat conducting medium is smeared on the lower surface of a gasket 8, then a heat radiating base 1 is connected and fixed with a main board through a buckle, so that the gasket 8 is tightly attached to the upper surface of a CPU under the extrusion of the buckle, when the cooling fin 3 is required to be overhauled or cleaned, four nuts 6 are rotated, the four nuts 6 are separated from the two ends of two heat conducting copper pipes 2 through threads, then two limiting pieces 4 are lifted upwards, a plurality of separation blocks 5 push a plurality of cooling fins 3 to move upwards, the two ends of the two heat conducting copper pipes 2 are in a round table shape, the plurality of cooling fins 3 are separated from the two heat conducting copper pipes 2 in the process of moving upwards, the cooling fins 3 separated from the heat conducting copper pipes 2 are pulled longitudinally, the cooling fins 3 slide in gaps between the adjacent separation blocks 5, the cooling fins 3 are taken down, the appearance is corrected, or the separation blocks 5 are made of high-temperature resistant rubber materials, when the fan is installed, the plurality of separation blocks 5 deform to a certain extent, the plurality of cooling fins 3 are extruded, so that the plurality of cooling fins 3 are tightly attached to the outer surfaces of the two heat conduction copper pipes 2, when the fan main body 9 is required to be overhauled or replaced, two pushing blocks 13 in two sliding grooves 14 are respectively arranged on the outer surfaces of the same support 7, the two pushing blocks 13 drive two limit clamping blocks 11 to be close to each other, four limit clamping blocks 11 slide in the four installation grooves 10, one ends of the limit clamping blocks 11 are separated from four limit frames 15, the fan main body 9 is connected with the two supports 7 to be taken down, then overhauled or replaced, the plurality of cooling fins 3 distributed at equal intervals enable heat dissipation to be more uniform, the heat dissipation effect is ensured, corners on one side of the four limit clamping blocks 11 are round corners, when the fan main body is installed, the round corners are attached to the outer surfaces on one sides of the four limit frames 15, and the two brackets 7 are pressed down, so that the four limit clamping blocks 11 can squeeze the springs 12 under the effect of the round corners, and then are embedded into the four limit frames 15.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a combination formula CPU radiator, includes heat dissipation base (1), its characterized in that: the heat dissipation base is characterized in that two heat conduction copper pipes (2) penetrate through the outer surface of the heat dissipation base (1), a plurality of heat dissipation fins (3) are sleeved on the outer surface of the heat conduction copper pipes (2) close to two ends, a plurality of limiting pieces (4) are sleeved on the outer surface of the heat dissipation fins (3) close to two ends, a plurality of separation blocks (5) are fixedly connected to the inner wall surfaces of the limiting pieces (4), a plurality of heat dissipation fins (3) are close to the outer surfaces of two ends and are respectively embedded in gaps between the separation blocks (5), two heat conduction copper pipes (2) are connected with nuts (6) through threads, a fan main body (9) is arranged on one side surface of the heat conduction copper pipes (2) close to the two ends, and the diameters of the heat conduction copper pipes (2) close to the two ends are linearly reduced, and gaskets (8) are fixedly connected to the lower surface of the heat dissipation base (1).

2. A combination CPU heat sink as claimed in claim 1, wherein: the fan comprises a fan body (9), two supports (7) fixedly connected with the outer surface of the fan body, mounting grooves (10) are formed in two ends of each support (7), springs (12) are fixedly connected to the inner portions of the mounting grooves (10), limiting clamping blocks (11) are fixedly connected to one ends of the springs (12), two limiting frames (15) are fixedly connected to one side surface of each limiting part (4), and the outer surfaces, close to one ends, of the limiting clamping blocks (11) are embedded into the inner portions of the four limiting frames (15).

3. A combination CPU heat sink as claimed in claim 2, wherein: sliding grooves (14) are formed in the outer surfaces, close to the two ends, of the two supports (7), pushing blocks (13) are embedded in the sliding grooves (14), and one side surfaces of the pushing blocks (13) are fixedly connected to the outer surfaces of the four limiting clamping blocks (11).

4. A combination CPU heat sink as claimed in claim 3, wherein: a plurality of cooling fins (3) are equidistantly distributed.

5. The combination CPU heat sink as claimed in claim 4, wherein: the corners of one side of the four limit clamping blocks (11) are in round angles.