CN221553752U

CN221553752U - A heat pipe crimping radiator

Info

Publication number: CN221553752U
Application number: CN202323261402.0U
Authority: CN
Inventors: 司连义
Original assignee: Kunshan Kaiqiyue Electronic Technology Co ltd
Current assignee: Kunshan Kaiqiyue Electronic Technology Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-08-16
Anticipated expiration: 2033-12-01

Abstract

The utility model discloses a heat pipe crimping radiator, which relates to the technical field of heat pipe crimping radiators and comprises the following components: the heat pipe base is internally and uniformly provided with a plurality of groups of capillary heat pipes, the upper end of each group of capillary heat pipes is connected with the inside of a heat conduction block, and the outer surfaces of two sides of the two groups of heat conduction blocks are provided with radiating fins; the heat conduction block, the mounting plate, the heat pipe base and the heat conduction block inside the device are all made of copper-nickel alloy materials, and the copper-nickel alloy integrates the advantages of copper and nickel and has good heat conduction performance and corrosion resistance. When heat passes through the mounting panel, the heat begins to be transmitted to the inside multiunit capillary heat pipe of heat pipe base through multiunit heat conduction piece of mounting panel upper surface, and then multiunit capillary heat pipe just begins to dispel the heat flow, through the adoption of copper nickel alloy material, can effectually improve the heat transfer efficiency between mounting panel and the heat pipe base, further can improve the radiating efficiency of heat pipe crimping radiator.

Description

Heat pipe crimping radiator

Technical Field

The utility model relates to the technical field of heat pipe crimping radiators, in particular to a heat pipe crimping radiator.

Background

A heat pipe crimping heat sink is a thermal management technique for dissipating heat and lowering the temperature of electronic devices. It combines heat pipe technology and radiator design to increase heat dissipation efficiency. Heat pipe technology: a heat pipe is a heat conduction device, typically made of metal or other highly thermally conductive material. It has inside it working fluid (normally liquid) and components such as evaporator, condenser, etc. Heat pipes can efficiently transfer heat from one place to another by evaporating, condensing, and circulating these working fluids. A radiator: a heat sink is a device used for dissipating heat, typically made of metal, having a large number of heat dissipating surfaces through which heat is dissipated into the surrounding air. Heat pipe crimping radiator: the radiator tightly combines the heat pipe and the radiator together to improve the radiating efficiency. Typically, the evaporator of a heat pipe is closely mounted on a heat source (e.g., CPU or GPU), while the condenser is connected to a heat sink. The heat source generates heat which the heat pipe transfers to the condenser, and the heat sink then radiates to the surrounding air. The advantages are that: heat pipe crimped heat sinks have several advantages over conventional fan and fin designs. It is generally quieter because there are no moving mechanical parts and it is more suitable for use in small spaces. In addition, it may provide higher heat transfer performance because the heat pipe itself is very efficient in terms of heat transfer.

When the conventional heat pipe crimping radiator is used, heat is naturally conducted only through all components of the radiator and finally conducted into the capillary heat pipe, so that the heat dissipation flow of the capillary heat pipe can be triggered, the heat dissipation efficiency of the whole radiator is lower, and in addition, when the conventional heat pipe crimping radiator is used, the heat dissipation mode is only adopted for heat dissipation, so that the heat dissipation rate of the whole heat pipe crimping radiator is lower, and the temperature of a CPU (central processing unit) cannot be reduced rapidly and effectively, so that the heat pipe crimping radiator is necessary to solve the technical problems.

Disclosure of utility model

The utility model aims to provide a heat pipe crimping radiator to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the heat pipe base is internally and uniformly provided with a plurality of groups of capillary heat pipes, the upper end of each group of capillary heat pipes is connected with the inside of a heat conduction block, and the outer surfaces of two sides of the two groups of heat conduction blocks are provided with radiating fins; the heat pipe comprises a heat pipe base, a connecting block, two groups of connecting blocks and a plurality of groups of heat conduction blocks, wherein the two groups of connecting blocks are symmetrically arranged on the outer surface of the heat pipe base, the four angular positions of the two groups of connecting blocks are connected with the outer wall of the heat pipe base through first bolts, the two groups of connecting blocks are connected with a second cooling fan, the lower end of the heat pipe base is provided with a mounting plate, the upper surface of the mounting plate is uniformly provided with a plurality of groups of heat conduction blocks, and the four angular positions of the mounting plate are respectively provided with second bolts.

Preferably, the capillary heat pipe is provided with six groups, a plurality of groups of jacks are formed in the heat pipe base, and the positions of the jacks at each position correspond to the capillary heat pipe.

Preferably, a plurality of groups of jacks are uniformly arranged in the two groups of heat conducting blocks, capillary heat pipes are inserted in the jacks of each group, grooves are formed in the two groups of heat conducting blocks, and a plurality of groups of first heat dissipation fans are uniformly arranged in the grooves in the two groups of heat conducting blocks.

Preferably, the four angular positions of the two groups of connecting blocks are provided with jacks, and the inner wall of each group of jacks is provided with threads corresponding to the first bolts.

Preferably, the outer surface of the heat pipe base is uniformly provided with a plurality of corresponding through holes, and the inner wall of each group of through holes is provided with threads corresponding to the first bolts.

Preferably, a plurality of groups of slots are uniformly formed on the lower surface of the heat pipe base, and the positions of the slots of each group correspond to the positions and the sizes of the heat conduction blocks of each group.

Preferably, the four corner positions of the mounting plate are provided with insertion holes, and the inner walls of the insertion holes are provided with threads corresponding to the second bolts.

Preferably, the two groups of heat conducting blocks are made of materials with high heat conduction efficiency and high temperature resistance, the heat pipe base is made of materials with high heat conduction efficiency and high temperature resistance, and the mounting plate is made of materials with high heat conduction efficiency and high temperature resistance.

In the technical scheme, the utility model provides the heat pipe crimping radiator, which has the following beneficial effects:

1. The device evenly is provided with multiunit heat conduction block through the upper surface at the mounting panel, and in addition, heat conduction block, mounting panel, heat pipe base and heat conduction block's material all adopts the copper-nickel alloy material, and copper-nickel alloy has integrated copper and nickel's advantage, has good heat conduction performance and corrosion resistance. The alloy has better performance in the aspect of high temperature resistance, can endure continuous use under a high temperature environment, when heat passes through the mounting plate, the heat starts to be transferred to a plurality of groups of capillary heat pipes in the heat pipe base through a plurality of groups of heat conduction blocks on the upper surface of the mounting plate, then the plurality of groups of capillary heat pipes start to perform a heat dissipation process, and the heat transfer efficiency between the mounting plate and the heat pipe base can be effectively improved through the adoption of copper-nickel alloy materials, so that the heat dissipation efficiency of the whole heat pipe crimping radiator can be further improved.

2. According to the heat pipe base, the plurality of groups of burr heat pipes are uniformly arranged in the heat pipe base, the upper ends of the capillary heat pipes are inserted into the heat conducting blocks, the radiating fins are arranged on two sides of the two groups of heat conducting blocks, the plurality of groups of first radiating fans are uniformly arranged in the inner grooves of the two groups of heat conducting blocks, the two groups of connecting blocks are symmetrically arranged on the outer surface of the heat pipe base, the two groups of second radiating fans are connected with the heat pipe base through the connecting blocks and the four groups of first bolts, and the heat radiating speed of the whole heat pipe crimping radiator is high through the arrangement of the plurality of groups of heat pipe bases, the first radiating fans and the second radiating fans, so that the temperature of the CPU can be reduced rapidly, the CPU is further protected from being damaged, and the service life of the CPU is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional structure of a heat conducting block according to an embodiment of the present utility model;

Fig. 3 is a schematic diagram illustrating a disassembled structure of a second cooling fan according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a mounting board according to an embodiment of the present utility model.

Reference numerals illustrate:

1. A heat pipe base; 2. a capillary heat pipe; 3. a heat conduction block; 4. a first heat radiation fan; 5. a heat sink; 6. a connecting block; 7. a first bolt; 8. a second heat radiation fan; 9. a mounting plate; 10. a heat conduction block; 11. and a second bolt.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a heat pipe crimping radiator as a further technical solution provided by the present utility model includes: the heat pipe comprises a heat pipe base 1, wherein a plurality of groups of capillary heat pipes 2 are uniformly arranged in the heat pipe base 1, the upper end of each group of capillary heat pipes 2 is connected with the inside of a heat conducting block 3, and radiating fins 5 are arranged on the outer surfaces of two sides of the two groups of heat conducting blocks 3;

The connecting blocks 6, two sets of connecting blocks 6 symmetry set up the surface at heat pipe base 1, and four angular positions of two sets of connecting blocks 6 all are connected with the outer wall of heat pipe base 1 through first bolt 7, and two sets of connecting blocks 6 all are connected with second radiator fan 8, and the lower extreme of heat pipe base 1 is provided with mounting panel 9, and the upper surface of mounting panel 9 evenly is provided with multiunit heat conduction piece 10, and four angular positions of mounting panel 9 all are provided with second bolt 11.

Specifically, the capillary heat pipe 2 is provided with six groups, the inside of the heat pipe base 1 is provided with a plurality of groups of jacks, the positions of each jack correspond to the capillary heat pipe 2, and the plurality of groups of capillary heat pipes 2 can perform normal working procedures through the arrangement of the plurality of groups of jacks, so that the normal work of the heat pipe crimping radiator is further ensured.

Specifically, the inside of two sets of heat conduction pieces 3 evenly is provided with multiunit jack, and the inside of every group jack all inserts and is equipped with capillary heat pipe 2, and the inside of two sets of heat conduction pieces 3 all sets up flutedly, all evenly is provided with multiunit first radiator fan 4 in the recess of two sets of heat conduction pieces 3 inside, through the setting of multiunit capillary heat pipe 2 and multiunit first radiator fan 4, can effectually improve the radiating rate of whole heat pipe crimping radiator.

Specifically, the four angular positions of the two groups of connecting blocks 6 are all provided with jacks, the inner wall of each group of jacks is provided with threads corresponding to the first bolts 7, the outer surface of the heat pipe base 1 is uniformly provided with a plurality of through holes corresponding to the first bolts 7, the inner wall of each group of through holes is provided with threads corresponding to the first bolts 7, and the two groups of second cooling fans 8 can be fixedly installed on the outer surface of the heat pipe base 1 through the connecting blocks 6 and the plurality of groups of first bolts 7 by the arrangement of the threads, so that the normal operation of the whole heat pipe crimping radiator is further ensured.

Specifically, the lower surface of the heat pipe base 1 is uniformly provided with a plurality of groups of slots, the positions of each group of slots correspond to the positions and the sizes of each group of heat conduction blocks 10, and each group of heat conduction blocks 10 can be inserted into the heat pipe base 1 through the arrangement of the plurality of groups of slots, so that the heat transfer speed can be improved, and the heat dissipation efficiency of the whole heat pipe crimping radiator can be further improved.

Specifically, the four angular positions of the mounting plate 9 are all provided with jacks, the inner walls of the jacks are all provided with threads corresponding to the second bolts 11, and the whole heat pipe crimping radiator can be fixedly mounted at a required position through the arrangement of the threads, so that normal heat dissipation work can be performed.

Specifically, the two groups of heat conducting blocks 3 are made of materials with high heat conduction efficiency and high temperature resistance, the heat pipe base 1 is made of materials with high heat conduction efficiency and high temperature resistance, the mounting plate 9 is made of materials with high heat conduction efficiency and high temperature resistance, and all the components are made of copper-nickel alloy materials, so that the copper-nickel alloy integrates the advantages of copper and nickel, and has good heat conduction performance and corrosion resistance. The alloy has better high-temperature resistance, can endure continuous use in a high-temperature environment, and the copper-nickel alloy material ensures that the heat dissipation efficiency of the whole heat pipe crimping radiator is faster.

Working principle: when a heat pipe crimping radiator is used, each group of first radiating fans 4 and second radiating fans 8 are firstly turned on in sequence, then heat is slowly transferred to the mounting plate 9, then heat is transferred to a plurality of groups of capillary heat pipes 2 in the heat pipe base 1 through a plurality of groups of heat conduction blocks 10 on the upper surface of the mounting plate 9, then the plurality of groups of capillary heat pipes 2 start to perform a radiating process, finally heat is transferred to the radiating fins 5 through the heat conduction blocks 3 to complete the whole radiating process, and at the moment, each group of first radiating fans 4 and each group of second radiating fans 8 simultaneously perform radiating work, so that the whole working process of the heat pipe crimping radiator is achieved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A heat pipe crimping radiator, comprising:

A heat pipe base (1), wherein a plurality of groups of capillary heat pipes (2) are evenly arranged inside the heat pipe base (1), the upper end of each group of the capillary heat pipes (2) is arranged inside a heat conducting block (3), and heat sinks (5) are arranged on both sides of the outer surfaces of the two groups of the heat conducting blocks (3);

Connecting blocks (6), two groups of the connecting blocks (6) are symmetrically arranged on the outer surface of the heat pipe base (1), the four corner positions of the two groups of the connecting blocks (6) are connected to the outer wall of the heat pipe base (1) through first bolts (7), the two groups of the connecting blocks (6) are connected to the second cooling fan (8), the lower end of the heat pipe base (1) is provided with a mounting plate (9), the upper surface of the mounting plate (9) is evenly provided with multiple groups of heat conduction blocks (10), and the four corner positions of the mounting plate (9) are provided with second bolts (11).

2. A heat pipe crimping radiator according to claim 1, characterized in that: the capillary heat pipes (2) are provided in six groups, a plurality of groups of jacks are provided inside the heat pipe base (1), and the position of each jack corresponds to the capillary heat pipe (2).

3. A heat pipe crimping radiator according to claim 1, characterized in that: a plurality of groups of jacks are evenly arranged inside the two groups of heat conductive blocks (3), and a capillary heat pipe (2) is inserted inside each group of jacks, a groove is opened inside the two groups of heat conductive blocks (3), and a plurality of groups of first cooling fans (4) are evenly arranged in the grooves inside the two groups of heat conductive blocks (3).

4. A heat pipe crimping radiator according to claim 1, characterized in that: the four corner positions of the two groups of connecting blocks (6) are all provided with insertion holes, and the inner wall of each group of insertion holes is provided with threads corresponding to the first bolts (7).

5. A heat pipe crimping radiator according to claim 1, characterized in that: the outer surface of the heat pipe base (1) is evenly provided with a plurality of corresponding through holes, and the inner wall of each group of through holes is provided with a thread corresponding to the first bolt (7).

6. A heat pipe crimping radiator according to claim 1, characterized in that: a plurality of slots are evenly arranged on the lower surface of the heat pipe base (1), and the position of each slot corresponds to the position and size of each heat conduction block (10).

7. A heat pipe crimping radiator according to claim 1, characterized in that: four corner positions of the mounting plate (9) are all provided with insertion holes, and the inner walls of the insertion holes are all provided with threads corresponding to the second bolts (11).

8. A heat pipe crimping radiator according to claim 1, characterized in that: the two groups of heat conductive blocks (3) are made of materials with high thermal conductivity and high temperature resistance, the heat pipe base (1) is made of materials with high thermal conductivity and high temperature resistance, and the mounting plate (9) is made of materials with high thermal conductivity and high temperature resistance.