Liquid metal cooling channel heat sink structure

Abstract

The utility model relates to the technical field of radiator, disclose a kind of liquid metal cooling channel formula radiator structure, including fan heat plate, the inside of fan heat plate is equipped with heat dissipation mouth, the upper surface of fan heat plate is fixedly connected with fan heat pipe, the upper surface of fan heat pipe is provided with cooling fan, the inside of cooling fan is fixedly connected with connecting line, the both sides of cooling fan are provided with clamping frame, the inside of heat dissipation plate is rotatably connected in the outer wall of clamping frame, the lower surface of clamping frame is provided with first spring, the bottom of first spring is arranged in the inside of fan heat plate, the upper surface of fan heat pipe is fixedly connected with fixed block, in the utility model, by rotating screw and making locking ring open, second spring is stretched by again pushing pipeline body, finally the purpose of replacing pipeline body is realized, make radiator restore good heat dissipation performance, ensure equipment in normal temperature range operation, avoid performance decline due to overheating.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, and in particular to a liquid metal cooling channel type radiator structure. Background Technology

[0002] Liquid metal cooling channel heat sinks are a highly efficient heat dissipation technology that uses highly thermally conductive liquid metal (such as gallium-based alloys) as a cooling medium. Through microchannels or electromagnetic pumps, the heat is quickly transferred from the heat source (such as chips or nuclear reactors) to the heat dissipation components.

[0003] Traditional liquid metal cooling channel radiators achieve heat dissipation through highly thermally conductive liquid metals (such as gallium, indium, and tin alloys) and cooling channel structures. However, due to the difficulty in replacing the pipes, the heat dissipation efficiency decreases after long-term use due to corrosion, scaling, or pipe deformation caused by the liquid metal. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a liquid metal cooling channel radiator structure, which aims to improve the problem of reduced heat dissipation efficiency caused by the difficulty in replacing pipes in traditional liquid metal cooling channel radiators.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A liquid metal cooling channel radiator structure includes a heat-dissipating plate with heat dissipation vents inside. A heat-dissipating pipe is fixedly connected to the upper surface of the heat-dissipating plate, and a cooling fan is mounted on the upper surface of the heat-dissipating pipe. A connecting wire is fixedly connected inside the cooling fan. Clamping brackets are mounted on both sides of the cooling fan, and the outer walls of the clamping brackets are rotatably connected to the inside of the heat-dissipating plate. A first spring is mounted on the lower surface of the clamping brackets, with its bottom end located inside the heat-dissipating plate. A fixing block is fixedly connected to the upper surface of the heat-dissipating pipe, and a connecting rod is fixedly connected to the outer wall of the fixing block. A pipe body is mounted on the outer wall of the connecting rod, and a locking assembly is mounted on the outer side of the pipe body.

[0007] Preferably, the locking assembly includes a locking ring, the interior of which is disposed on the outer wall of the connecting rod, and screws are connected through the interior of both sides of the locking ring.

[0008] Preferably, a support plate is fixedly connected to one side of the outer wall of the connecting rod, a second spring is provided on the outer wall of the support plate, and a support rod is provided on the outer wall of the second spring.

[0009] Preferably, the outer wall of the support rod is rotatably connected to the inside of the connecting rod, and a deflector wheel is fixedly connected inside the support rod.

[0010] Preferably, the outer wall of the deflector wheel is provided with a fixing ring, and the outer wall of the fixing ring is provided with a sealing ring.

[0011] Preferably, the outer wall of the fixing ring is fixedly connected to the outer wall of the pipe body, and the outer wall of the pipe body is located inside the locking ring.

[0012] Preferably, the outer wall of the fixing ring is disposed inside the connecting rod, and the inner wall of the connecting rod is fixedly connected to the outer wall of the sealing ring.

[0013] Preferably, the pipe body includes a wear-resistant layer, and a heat dissipation layer, a support layer, and a waterproof layer are sequentially connected inside the wear-resistant layer.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the locking ring is opened by rotating the screw, and the pipe body is pushed again to drive the second spring to stretch. Then the deflector rotates with the rotation of the support rod. After that, the connection between the fixing ring and the connecting rod is loosened under the drive of the deflector, and finally the purpose of replacing the pipe body is achieved, so that the radiator can restore good heat dissipation performance, ensure that the equipment operates within the normal temperature range, and avoid performance degradation, shortened life or even failure due to overheating.

[0016] 2. In this utility model, the heat dissipation layer is fixed by the wear-resistant layer, and then the heat dissipation layer is fixed by the support layer. Then, the waterproof layer is fixed under the support of the support layer, and finally the purpose of strengthening the internal structure of the pipe body is achieved. The multi-layer material can combine the advantages of different materials, making the pipe structure more robust and enabling it to better adapt to various working environments, reducing the risk of damage caused by factors such as vibration and impact. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a liquid metal cooling channel-type radiator structure proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of a heat sink plate for a liquid metal cooling channel type radiator structure proposed in this utility model.

[0019] Figure 3 for Figure 2 A magnified diagram is shown in section A.

[0020] Figure 4 This is a partial structural diagram of the heat dissipation pipe of a liquid metal cooling channel type radiator structure proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the support rod of a liquid metal cooling channel radiator structure proposed in this utility model;

[0022] Figure 6 This is a partial structural diagram of the sealing ring of a liquid metal cooling channel radiator structure proposed in this utility model;

[0023] Figure 7 This is a partial structural diagram of the waterproof layer of a liquid metal cooling channel radiator structure proposed in this utility model.

[0024] Legend:

[0025] 1. Heat dissipation plate; 2. Heat dissipation port; 3. Heat dissipation pipe; 4. Cooling fan; 5. Connecting wire; 6. Clamping bracket; 7. First spring; 8. Fixing block; 9. Connecting rod; 10. Locking ring; 11. Screw; 12. Support plate; 13. Second spring; 14. Support rod; 15. Deflecting wheel; 16. Sealing ring; 17. Pipe body; 1701. Wear-resistant layer; 1702. Heat dissipation layer; 1703. Support layer; 1704. Waterproof layer; 18. Fixing ring. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Reference Figures 1-3 An embodiment of this utility model provides a liquid metal cooling channel radiator structure, including a heat-dissipating plate 1. The heat-dissipating plate 1 has a heat-dissipating port 2 inside. A heat-dissipating pipe 3 is fixedly connected to the upper surface of the heat-dissipating plate 1. A cooling fan 4 is provided on the upper surface of the heat-dissipating pipe 3. A connecting wire 5 is fixedly connected inside the cooling fan 4. Clamping frames 6 are provided on both sides of the cooling fan 4. The outer wall of the clamping frame 6 is rotatably connected to the inside of the heat-dissipating plate 1. A first spring 7 is provided on the lower surface of the clamping frame 6. The bottom end of the first spring 7 is located inside the heat-dissipating plate 1. A fixing block 8 is fixedly connected to the upper surface of the heat-dissipating pipe 3. A connecting rod 9 is fixedly connected to the outer wall of the fixing block 8. A pipe body 17 is provided on the outer wall of the connecting rod 9. A locking assembly is provided on the outer side of the pipe body.

[0028] Specifically, the heat-dissipating plate 1 has a heat-dissipating port 2 inside, which allows the heat-dissipating plate 1 to absorb heat initially. The heat-dissipating port 2 can improve the heat absorption effect. The heat-dissipating plate 1 is used to support the heat-dissipating pipe 3 for fixation, and the heat-dissipating pipe 3 can transfer liquid metal. The heat-dissipating plate 1 is used to support the rotation of the clamping frame 6 and to support the stretching of the first spring 7. The clamping frame 6 is used to clamp and fix the cooling fan 4, and the cooling fan 4 is used to dissipate heat from the heat-dissipating pipe 3. The cooling fan 4 is fixed by the supporting connecting line 5, and the connecting line 5 can transmit electricity to the cooling fan 4. The heat-dissipating pipe 3 is used to support the fixing block 8 for fixation, and the fixing block 8 can transfer liquid metal into the interior of the heat-dissipating pipe 3.

[0029] Reference Figures 4-6 The locking assembly includes a locking ring 10, the interior of which is located on the outer wall of the connecting rod 9, and screws 11 are connected through the interior of both sides of the locking ring 10.

[0030] Specifically, by rotating screw 11, the locking ring 10 is opened, which loosens the connection between connecting rod 9 and fixing ring 18. Then, the support rod 14 is pushed again to stretch the second spring 13, causing the support rod 14 to rotate the deflector wheel 15. The pipe body 17 is then rotated to rotate the fixing ring 18, which is then pulled out for replacement. The connecting rod 9 supports and fixes the sealing ring 16, preventing liquid metal from flowing out. When the support rod 14 is not pushed, the second spring 13 can prevent it from rotating accidentally due to its own properties. When the support rod 14 is released, the second spring 13 can rebound to return it to its original position, thus achieving the effect of replacing the pipe body 17. This ensures the equipment operates within the normal temperature range, preventing performance degradation, shortened lifespan, or even malfunction due to overheating.

[0031] Reference Figures 5-7 A support plate 12 is fixedly connected to one outer wall of the connecting rod 9. A second spring 13 is provided on the outer wall of the support plate 12, and a support rod 14 is provided on the outer wall of the second spring 13. The outer wall of the support rod 14 is rotatably connected to the inside of the connecting rod 9, and a deflecting wheel 15 is fixedly connected to the inside of the support rod 14. A fixing ring 18 is provided on the outer wall of the deflecting wheel 15, and a sealing ring 16 is provided on the outer wall of the fixing ring 18. The outer wall of the fixing ring 18 is fixedly connected to the outer wall of the pipe body 17, and the outer wall of the pipe body 17 is located inside the locking ring 10. The outer wall of the fixing ring 18 is located inside the connecting rod 9, and the inside of the connecting rod 9 is fixedly connected to the outer wall of the sealing ring 16. The pipe body 17 includes a wear-resistant layer 1701, and a heat dissipation layer 1702, a support layer 1703, and a waterproof layer 1704 are sequentially connected inside the wear-resistant layer 1701.

[0032] Specifically, the wear-resistant layer 1701 protects the pipe body 17 from damage caused by external factors such as friction, impact, and corrosion, extending the service life of the pipe body 17. The heat dissipation layer 1702 prevents performance degradation, shortened lifespan, and even safety hazards caused by overheating. The support layer 1703 ensures that the performance of the upper functional layers, such as the wear-resistant layer 1701 and the heat dissipation layer 1702, can be effectively utilized, while ensuring the mechanical stability and reliability of the overall structure. The waterproof layer 1704 effectively reduces the risk of leakage in the pipe body 17 and reduces the effect of water ingress into the device due to leakage. Thus, the internal structure of the pipe body 17 can be strengthened, enabling it to better adapt to various working environments and reduce the risk of damage caused by factors such as vibration and impact.

[0033] Working principle: When a liquid metal cooling channel radiator structure is required, first turn the screw 11 to open the locking ring 10, then loosen the connection between the connecting rod 9 and the pipe body 17. Next, push the support rod 14 to stretch the second spring 13, so that the support plate 12 supports the stretching of the second spring 13. At the same time, drive the deflection wheel 15 to rotate, so that the connection between the fixing ring 18 and the connecting rod 9 is loosened. This can achieve the effect of replacing the pipe body 17, restoring the radiator to good heat dissipation performance, ensuring that the equipment operates within the normal temperature range, and avoiding performance degradation, shortened lifespan, or even failure due to overheating.

[0034] When it is necessary to strengthen the pipe body 17, the heat dissipation layer 1702 is first fixed by the wear-resistant layer 1701, thereby fixing the support layer 1703 inside the heat dissipation layer 1702. Then, the waterproof layer 1704 is fixed inside the support layer 1703, thereby achieving the effect of strengthening the internal structure of the pipe body 17. The multi-layer material can combine the advantages of different materials, making the pipe structure more robust and enabling it to better adapt to various working environments, reducing the risk of damage caused by factors such as vibration and impact.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A liquid metal cooling channel type radiator structure, comprising a heat-dissipating plate (1), characterized in that: The heat dissipation plate (1) has a heat dissipation port (2) inside. A heat dissipation pipe (3) is fixedly connected to the upper surface of the heat dissipation plate (1). A cooling fan (4) is provided on the upper surface of the heat dissipation pipe (3). A connecting wire (5) is fixedly connected inside the cooling fan (4). A clamping frame (6) is provided on both sides of the cooling fan (4). The outer wall of the clamping frame (6) is rotatably connected to the inside of the heat dissipation plate (1). A first spring (7) is provided on the lower surface of the clamping frame (6). The bottom end of the first spring (7) is provided inside the heat dissipation plate (1). A fixing block (8) is fixedly connected to the upper surface of the heat dissipation pipe (3). A connecting rod (9) is fixedly connected to the outer wall of the fixing block (8). A pipe body (17) is provided on the outer wall of the connecting rod (9). A locking component is provided on the outer wall of the connecting rod (9). The locking component is provided on the outside of the pipe body (17).

2. The liquid metal cooling channel type radiator structure according to claim 1, characterized in that: The locking assembly includes a locking ring (10), the interior of which is disposed on the outer wall of the connecting rod (9), and screws (11) are connected through the interior of both sides of the locking ring (10).

3. The liquid metal cooling channel type radiator structure according to claim 1, characterized in that: A support plate (12) is fixedly connected to one side of the outer wall of the connecting rod (9). A second spring (13) is provided on the outer wall of the support plate (12), and a support rod (14) is provided on the outer wall of the second spring (13).

4. The liquid metal cooling channel type radiator structure according to claim 3, characterized in that: The outer wall of the support rod (14) is rotatably connected to the inside of the connecting rod (9), and a deflector wheel (15) is fixedly connected inside the support rod (14).

5. The liquid metal cooling channel type radiator structure according to claim 4, characterized in that: The outer wall of the deflector (15) is provided with a fixing ring (18), and the outer wall of the fixing ring (18) is provided with a sealing ring (16).

6. The liquid metal cooling channel type radiator structure according to claim 5, characterized in that: The outer wall of the fixing ring (18) is fixedly connected to the outer wall of the pipe body (17), and the outer wall of the pipe body (17) is located inside the locking ring (10).

7. The liquid metal cooling channel type radiator structure according to claim 6, characterized in that: The outer wall of the fixing ring (18) is disposed inside the connecting rod (9), and the inner wall of the connecting rod (9) is fixedly connected to the outer wall of the sealing ring (16).

8. The liquid metal cooling channel type radiator structure according to claim 1, characterized in that: The pipe body (17) includes a wear-resistant layer (1701), and the wear-resistant layer (1701) is connected in sequence to a heat dissipation layer (1702), a support layer (1703), and a waterproof layer (1704).

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