Fin radiator with embedded heat pipes

Abstract

The utility model relates to the related technical field of electronic equipment, in particular to a fin radiator with an embedded heat pipe, which comprises a fin radiator main body, a radiating mechanism is arranged on the outer side surface of the fin radiator main body, and a dustproof component is arranged on the outer side surface of the fin radiator main body. According to the fin radiator with the embedded heat pipe, through the arrangement of the heat dissipation mechanism, the heat dissipation efficiency is improved, noise and vibration are effectively reduced through the design of a damping block, the use comfort is enhanced, the heat dissipation mechanism can be stably installed on the fin radiator body through the ingenious combination of a fixing block, a fixing groove and a first screw, and the heat dissipation efficiency is improved. According to the heat dissipation device, the overall stability and reliability are guaranteed, the problem of uneven heat distribution is solved due to the introduction of the temperature equalizing pipe, each heat dissipation fin can be evenly heated, and therefore the overall heat dissipation effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and in particular to a finned heat sink with an embedded heat pipe. Background Technology

[0002] Electronic devices are an indispensable part of modern life. With the rapid advancement of technology, people's demands for the performance of electronic devices are increasing day by day. Among these devices, heat dissipation has always been a key factor that cannot be ignored. As the performance of electronic devices continues to improve, the heat they generate also increases. In order to improve the heat dissipation effect, ensure the stable operation of these devices and extend their service life, a finned heat sink with embedded heat pipes is particularly needed.

[0003] When using finned heat sinks to dissipate heat from electronic devices, traditional heat sink designs often suffer from problems such as low heat dissipation efficiency and uneven heat dissipation. This can lead to overheating of electronic devices during operation, affecting their performance and stability. Therefore, most finned heat sinks tend to increase the heat dissipation area. However, while this solution can improve heat dissipation efficiency to some extent, it also brings disadvantages such as increased cost and larger size. Utility Model Content

[0004] The purpose of this invention is to provide a finned heat sink with an embedded heat pipe to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a finned heat sink with an embedded heat pipe, comprising a finned heat sink body, wherein a heat dissipation mechanism is provided on the outer surface of the finned heat sink body, and a dustproof component is provided on the outer surface of the finned heat sink body.

[0006] The heat dissipation mechanism includes a fixing block, a fixing groove, a shock-absorbing block, a cooling fan, a first screw, a connecting hole, and a heat spreader. The fixing block is fixedly connected to the outer surface of the finned heat sink body. The fixing groove is formed on the outer surface of the fixing block. The shock-absorbing block is provided on the inner surface of the fixing groove. The cooling fan is installed on the upper surface of the finned heat sink body. The first screw is installed on the outer surface of the cooling fan. The connecting hole is formed on the outer surface of the finned heat sink body. The heat spreader is connected to the inner surface of the connecting hole.

[0007] Preferably, the dustproof component includes a mounting frame, a second screw, a mounting groove, a dustproof mesh, and ventilation holes. The upper surface of the cooling fan is provided with a mounting frame, the outer surface of the mounting frame is equipped with a second screw, the inner surface of the mounting frame is provided with a mounting groove, the inner surface of the mounting groove is provided with a dustproof mesh, and the outer surface of the mounting frame is provided with ventilation holes.

[0008] Preferably, the finned heat sink body includes a heat transfer plate, a heat pipe, and heat dissipation fins. The outer surface of the heat transfer plate is connected to the heat pipe, and the outer surface of the heat pipe is connected to the heat dissipation fins.

[0009] Preferably, the outer surface of the heat dissipation fins is provided with fixing blocks at equal intervals, and the outer surface of the fixing groove matches the outer surface of the shock-absorbing block.

[0010] Preferably, the outer surface of the cooling fan is provided with first screws at equal intervals, and the first screws pass through the cooling fan and connect to the shock absorber.

[0011] Preferably, the inner surface of the connecting hole matches the outer surface of the heat exchanger tube, and the heat exchanger tube passes through multiple sets of heat dissipation fins.

[0012] Preferably, the outer surface of the mounting frame is provided with second screws at equal intervals, and the second screws pass through the mounting frame and are connected to the cooling fan.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This finned heat sink with embedded heat pipes not only improves heat dissipation efficiency through the setting of the heat dissipation mechanism, but also effectively reduces noise and vibration through the design of the shock-absorbing block, enhancing the comfort of use. The ingenious combination of the fixing block, fixing groove and first screw allows the heat dissipation mechanism to be firmly installed on the finned heat sink body, ensuring the overall stability and reliability. The introduction of the heat spreader pipe solves the problem of uneven heat distribution, allowing each heat dissipation fin to be heated evenly, thereby improving the overall heat dissipation effect. Furthermore, the setting of the dustproof component effectively avoids the contamination of the cooling fan and heat dissipation fins by dust and debris, ensuring the heat dissipation performance and stability of the heat sink. At the same time, the easy-to-disassemble design of the dustproof component makes it easy to clean and maintain, further improving the service life and practicality of the heat sink. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the heat dissipation mechanism of this utility model;

[0016] Figure 3 This is a bottom view of the dustproof component of this utility model.

[0017] Figure 4 This utility model Figure 2 A magnified structural diagram at point A.

[0018] In the diagram: 1. Finned heat sink body; 11. Heat transfer plate; 12. Heat pipe; 13. Heat dissipation fins; 2. Heat dissipation mechanism; 21. Fixing block; 22. Fixing slot; 23. Shock-absorbing block; 24. Cooling fan; 25. First screw; 26. Connecting hole; 27. Heat spreader; 3. Dustproof assembly; 31. Mounting frame; 32. Second screw; 33. Mounting slot; 34. Dustproof mesh; 35. Ventilation hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a finned heat sink with an embedded heat pipe, including a finned heat sink body 1, a heat dissipation mechanism 2 provided on the outer surface of the finned heat sink body 1, and a dustproof component 3 provided on the outer surface of the finned heat sink body 1.

[0021] The heat dissipation mechanism 2 includes a fixing block 21, a fixing groove 22, a shock-absorbing block 23, a cooling fan 24, a first screw 25, a connecting hole 26, and a heat spreader 27. The fixing block 21 is fixedly connected to the outer surface of the finned heat sink body 1. A fixing groove 22 is formed on the outer surface of the fixing block 21, and a shock-absorbing block 23 is provided on the inner surface of the fixing groove 22. A cooling fan 24 is installed on the upper surface of the finned heat sink body 1. A first screw 25 is installed on the outer surface of the cooling fan 24. A connecting hole 26 is formed on the outer surface of the finned heat sink body 1, and a heat spreader 27 is connected to the inner surface of the connecting hole 26. Through the arrangement of the fixing block 21, fixing groove 22, shock-absorbing block 23, cooling fan 24, first screw 25, connecting hole 26, and heat spreader 27, the cooling fan 24 is first fixed to the upper surface of the finned heat sink body 1 by the first screw 25. When the cooling fan 24 is working, it generates airflow to accelerate the heat dissipation of the finned heatsink body 1. The design of the fixing block 21 and fixing slot 22 allows the shock-absorbing block 23 to be stably installed on the outside of the finned heatsink body 1. The shock-absorbing block 23 is made of a highly elastic material and has a good shock absorption effect, which can effectively reduce the vibration and noise generated by the cooling fan 24 during operation. The heat dissipation fins 13 have multiple connection holes 26, and each connection hole 26 is equipped with a heat spreader 27. The heat spreader 27 is connected to multiple heat dissipation fins 13 through the connection holes 26. The heat spreader 27 can evenly transfer heat to each heat dissipation fin 13, avoiding heat concentration on the heat dissipation fins 13 that first come into contact with the heat pipe 12, solving the problem of local hot spots, and improving heat efficiency and uniformity. The cooling fan 24 and the heat spreader 27 further optimize the heat dissipation performance.

[0022] Furthermore, the dustproof component 3 includes a mounting frame 31, a second screw 32, a mounting groove 33, a dustproof mesh 34, and a ventilation hole 35. The mounting frame 31 is provided on the upper surface of the cooling fan 24. The second screw 32 is mounted on the outer surface of the mounting frame 31. The mounting groove 33 is formed on the inner surface of the mounting frame 31. The dustproof mesh 34 is provided on the inner surface of the mounting groove 33. The ventilation hole 35 is formed on the outer surface of the mounting frame 31. Through the arrangement of the mounting frame 31, the second screw 32, the mounting groove 33, the dustproof mesh 34, and the ventilation hole 35, the mounting frame 31 is fixed above the cooling fan 24 by the second screw 32. The mounting groove 33... The design allows the dust filter 34 to be securely installed inside the mounting frame 31. The dust filter 34 is made of high-density material, which can effectively block dust and debris from entering the cooling fan 24, ensuring that the cooling fan 24 will not bring dust into the heat sink fins 13 during operation. Moreover, the second screw 32 makes the dust filter component 3 easy to disassemble and clean. The design of the ventilation hole 35 ensures the ventilation effect of the cooling fan 24, further improving the heat dissipation efficiency. During use, the dust filter 34 can continuously block dust and debris, keep the cooling fan 24 and the heat sink fins 13 clean, and extend the service life of the entire heat sink.

[0023] Furthermore, the finned heat sink body 1 includes a heat transfer plate 11, a heat pipe 12, and heat dissipation fins 13. The outer surface of the heat transfer plate 11 is connected to the heat pipe 12, and the outer surface of the heat pipe 12 is connected to the heat dissipation fins 13.

[0024] Furthermore, the outer surface of the heat dissipation fins 13 is provided with equally spaced fixing blocks 21, and the outer surface of the fixing groove 22 matches the outer surface of the shock-absorbing block 23. The fixing blocks 21 enable the cooling fan 24 to be stably installed on the outer side of the finned heat sink body 1. At the same time, the equally spaced fixing blocks 21 optimize the installation position of the cooling fan 24, ensuring that the airflow of the cooling fan 24 can evenly cover the entire heat dissipation fins 13, thereby improving the heat dissipation efficiency. In addition, the matching design of the fixing groove 22 and the shock-absorbing block 23 not only enhances the stability of the installation of the cooling fan 24, but also effectively reduces the noise caused by vibration.

[0025] Furthermore, the outer surface of the cooling fan 24 is provided with equal-spaced first screws 25. The first screws 25 penetrate the cooling fan 24 and connect to the shock absorber 23. The first screws 25 not only ensure the stable installation of the cooling fan 24, but also enhance the connection strength between the cooling fan 24 and the finned heat sink body 1, thereby further improving the overall heat dissipation performance and structural stability.

[0026] Furthermore, the inner surface of the connection hole 26 matches the outer surface of the heat spreader 27. The heat spreader 27 passes through multiple sets of heat dissipation fins 13. Through the setting of the connection hole 26, the heat spreader 27 can be accurately installed in the connection hole 26 of each set of heat dissipation fins 13, ensuring that heat can be transferred evenly and efficiently to each heat dissipation fin 13, further optimizing the heat dissipation performance of the radiator.

[0027] Furthermore, the outer surface of the mounting frame 31 is provided with equally spaced second screws 32. The second screws 32 penetrate the mounting frame 31 and connect to the cooling fan 24. The mounting frame 31 and the equally spaced second screws 32 enhance the connection strength between the mounting frame 31 and the cooling fan 24, ensuring the stability and dustproof effect of the dustproof mesh 34. When installing and removing the dustproof component 3, the equally spaced second screws 32 also make the operation more convenient and efficient, improving the maintainability of the radiator.

[0028] Working Principle: In actual operation, the cooling fan 24 is first fixed to the top of the finned heatsink body 1 using the first screw 25. When the cooling fan 24 is working, it generates airflow, accelerating the heat dissipation of the finned heatsink body 1. The design of the fixing block 21 and fixing groove 22 allows the shock-absorbing block 23 to be stably installed on the outside of the finned heatsink body 1. The shock-absorbing block 23 is made of a highly elastic material and has a good shock absorption effect, which can effectively reduce the vibration and noise generated by the cooling fan 24 during operation. The heat dissipation fins 13 have multiple connection holes 26, and each connection hole 26 is equipped with a heat spreader 27. The heat spreader 27 is connected to multiple heat dissipation fins 13 through the connection holes 26. The heat spreader 27 can evenly transfer heat to each heat dissipation fin 13, avoiding heat concentration on the heat dissipation fin 13 that first contacts the heat pipe 12, solving the problem of local hot spots and improving heat efficiency. To ensure even heat dissipation, the cooling fan 24 and heat spreader 27 are configured to further optimize heat dissipation performance. Furthermore, the dustproof component 3 is incorporated. During use, the mounting frame 31 is secured above the cooling fan 24 with the second screw 32. The mounting slot 33 allows the dustproof mesh 34 to be securely installed inside the mounting frame 31. Made of high-density material, the dustproof mesh 34 effectively prevents dust and debris from entering the cooling fan 24, ensuring that the cooling fan 24 does not bring dust into the heat sink fins 13 during operation. The second screw 32 also facilitates disassembly and cleaning of the dustproof component 3. The ventilation holes 35 ensure proper ventilation of the cooling fan 24, further improving heat dissipation efficiency. During use, the dustproof mesh 34 continuously blocks dust and debris, keeping the cooling fan 24 and heat sink fins 13 clean and extending the overall lifespan of the radiator.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A finned heatsink with embedded heat pipes, comprising a finned heatsink body (1), characterized in that: The outer surface of the finned heat sink body (1) is provided with a heat dissipation mechanism (2), and the outer surface of the finned heat sink body (1) is provided with a dustproof component (3). The heat dissipation mechanism (2) includes a fixing block (21), a fixing groove (22), a shock-absorbing block (23), a cooling fan (24), a first screw (25), a connecting hole (26), and a heat spreader (27). The fixing block (21) is fixedly connected to the outer surface of the finned heat sink body (1). The fixing groove (22) is opened on the outer surface of the fixing block (21). The shock-absorbing block (23) is provided on the inner surface of the fixing groove (22). The cooling fan (24) is installed on the upper surface of the finned heat sink body (1). The first screw (25) is installed on the outer surface of the cooling fan (24). The connecting hole (26) is opened on the outer surface of the finned heat sink body (1). The heat spreader (27) is connected to the inner surface of the connecting hole (26).

2. A finned heat sink with an embedded heat pipe according to claim 1, characterized in that: The dustproof component (3) includes a mounting frame (31), a second screw (32), a mounting groove (33), a dustproof net (34), and a ventilation hole (35). The upper surface of the cooling fan (24) is provided with a mounting frame (31). The outer surface of the mounting frame (31) is provided with a second screw (32). The inner surface of the mounting frame (31) is provided with a mounting groove (33). The inner surface of the mounting groove (33) is provided with a dustproof net (34). The outer surface of the mounting frame (31) is provided with a ventilation hole (35).

3. A finned heat sink with an embedded heat pipe according to claim 1, characterized in that: The finned heat sink body (1) includes a heat transfer plate (11), a heat pipe (12) and heat dissipation fins (13). The outer surface of the heat transfer plate (11) is connected to the heat pipe (12), and the outer surface of the heat pipe (12) is connected to the heat dissipation fins (13).

4. A finned heat sink with an embedded heat pipe according to claim 3, characterized in that: The outer surface of the heat dissipation fins (13) is provided with fixing blocks (21) at equal intervals, and the outer surface of the fixing groove (22) matches the outer surface of the shock-absorbing block (23).

5. A finned heat sink with an embedded heat pipe according to claim 1, characterized in that: The outer surface of the cooling fan (24) is provided with first screws (25) at equal intervals, and the first screws (25) pass through the cooling fan (24) and connect to the shock absorber (23).

6. A finned heat sink with an embedded heat pipe according to claim 1, characterized in that: The inner surface of the connecting hole (26) matches the outer surface of the heat exchange tube (27), which passes through multiple sets of heat dissipation fins (13).

7. A finned heat sink with an embedded heat pipe according to claim 2, characterized in that: The outer surface of the mounting frame (31) is provided with second screws (32) at equal intervals, and the second screws (32) pass through the mounting frame (31) and are connected to the cooling fan (24).

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