Magnetic coil heat dissipation equipment

Abstract

The utility model relates to the technical field of heat dissipation equipment, in particular to magnetic coil heat dissipation equipment. Magnetic coil heat dissipation equipment is composed of a magnetic coil bat and a heat dissipation mechanism, the heat dissipation mechanism comprises a rack and a heat dissipation disc arranged on the rack, the heat dissipation disc comprises an outer frame and a plurality of heat dissipation fins arranged in the outer frame at equal intervals, heat dissipation fans are correspondingly arranged above the heat dissipation fins, and a water cooling pipeline is arranged between every two adjacent heat dissipation fins. Two heat dissipation modes of air cooling and water cooling are combined, and the heat dissipation fins and the water cooling pipeline are designed, so that the heat dissipation efficiency is remarkably improved, the heat dissipation area is increased by the heat dissipation fins, air convection heat dissipation is facilitated, meanwhile, heat generated by the coil can be quickly absorbed and taken away by the water cooling pipeline, efficient heat exchange is achieved, and the service life of the coil is prolonged. The double heat dissipation mechanism ensures that the magnetic coil bat operates in a normal temperature range, and performance degradation or potential damage caused by overheating is avoided.

Description

Technical Field

[0001] This application relates to the field of heat dissipation equipment technology, and more specifically to a magnetic coil heat dissipation device. Background Technology

[0002] The core principle of magnetic stimulation pulse coil beat operation lies in the electromagnetism effect, that is, when current flows through the coil, it generates a magnetic field. However, this energy conversion process is not lossless; heat is generated along with the electromagnetism due to the resistance encountered by the current as it passes through the conductor. Therefore, in order to maintain the coil beat within its normal temperature range and avoid performance degradation or potential damage caused by overheating, an effective cooling system must be configured for auxiliary heat dissipation.

[0003] It is particularly noteworthy that when the voltage across the coil is high, the current intensity increases accordingly, leading to a sharp rise in heat generation. This places more stringent demands on the performance of the cooling system. In such cases, traditional air-cooling technology, which relies on fans to drive airflow and remove heat, is often inadequate due to its limited heat dissipation capacity, and may not be able to effectively dissipate the large amount of heat generated by the coil in a timely manner. Utility Model Content

[0004] To address the aforementioned problems, this application provides a magnetic coil heat dissipation device.

[0005] The magnetic coil heat dissipation device provided in this application adopts the following technical solution:

[0006] A magnetic coil heat dissipation device comprises a magnetic coil plate and a heat dissipation mechanism. The heat dissipation mechanism includes a frame and a heat dissipation plate mounted on the frame. The heat dissipation plate includes an outer frame and a plurality of heat dissipation fins arranged at equal intervals within the outer frame. A cooling fan is correspondingly arranged above the heat dissipation fins, and a water-cooling pipe is arranged between adjacent heat dissipation fins.

[0007] By adopting the above technical solution, which combines air cooling and water cooling, the design of the heat dissipation fins increases the heat dissipation area and helps air convection heat dissipation; at the same time, the water cooling pipes between adjacent heat dissipation fins can quickly absorb and remove the heat generated by the coil, achieving efficient heat exchange. This dual heat dissipation mechanism significantly improves heat dissipation efficiency.

[0008] Preferably, the magnetic coil includes a housing and a magnetic coil; heat-conducting sheets are provided on both the upper and lower surfaces inside the housing, and the magnetic coil is disposed between the upper and lower heat-conducting sheets; a power line is provided at one end of the magnetic coil, and the end of the power line away from the magnetic coil is led out from one end of the magnetic coil and connected to the heat dissipation mechanism; the water-cooling pipe is laid along the outside of the magnetic coil between the heat-conducting sheets, and leads out from one end of the magnetic coil and connected to the heat dissipation mechanism.

[0009] By adopting the above technical solution, the heat released by the magnetic coil during operation can be quickly conducted to the water-cooling pipes and the outer shell through the heat-conducting plates, laying a solid foundation for the subsequent heat dissipation process. In particular, the water-cooling pipes are cleverly laid between the heat-conducting plates on the outside of the magnetic coil. This layout allows the heat generated by the magnetic coil to be efficiently absorbed and transferred directly through the coolant in the water-cooling pipes. The coolant effectively carries away the accumulated heat in continuous circulation and is discharged through the heat dissipation mechanism, thereby achieving an efficient and continuous cooling effect on the magnetic coil.

[0010] In addition, the connection design between the power cord and the heat dissipation mechanism is simple and clear: the power cord is directly led out from one end of the magnetic coil and connected to the heat dissipation mechanism. This not only simplifies the overall layout of the power cord, but also greatly facilitates the heat exchange connection between the heat dissipation mechanism and the magnetic coil. At the same time, the water cooling pipe is also led out from one end of the magnetic coil and is closely connected to the heat dissipation mechanism, ensuring smooth and unobstructed circulation of coolant, further improving the heat dissipation effect and maximizing the cooling potential.

[0011] Preferably, the portion of the water-cooled pipe leading out from the magnetic coil and the portion of the power line leading out from one end of the magnetic coil are fitted with corrugated pipes.

[0012] By adopting the above technical solution: the corrugated pipe is sleeved on the part of the water cooling pipe and the power line that is led out from the magnetic coil, which plays an important protective role. The corrugated pipe has good flexibility and wear resistance, which can effectively prevent the water cooling pipe and the power line from being damaged by bending, pulling or friction during use, thereby extending their service life.

[0013] In addition, the corrugated pipe has excellent sealing performance, which can prevent coolant leakage or external impurities from entering the water cooling pipe, ensuring the normal operation and heat dissipation effect of the water cooling system. At the same time, the corrugated pipe can also prevent the power cord from being affected by moisture, corrosion and other problems, thus improving its conductivity.

[0014] It also helps to organize the layout of power cords and water cooling pipes, making them neater and more aesthetically pleasing. This not only improves the overall appearance of the equipment but also facilitates subsequent maintenance and repair work.

[0015] Preferably, a water tank is provided on the frame, and the water-cooling pipes are laid in the order of magnetic coil plate, heat sink, water tank, and magnetic coil plate.

[0016] By adopting the above technical solution: during the circulation process, the coolant first absorbs the heat generated by the magnetic coil, then transfers the heat to the air or other heat dissipation medium through the heat sink, and finally returns to the water tank for cooling and recirculation;

[0017] The water tank is placed on the frame and laid out with the water cooling pipes in the order of magnetic coil plate, heat sink, water tank, and back to magnetic coil plate, forming a complete closed-loop cooling system. This design ensures that the coolant can continuously circulate between the magnetic coil plate, heat sink, and water tank, constantly absorbing, transferring, and dissipating heat, thereby achieving efficient and continuous cooling of the magnetic coil plate.

[0018] Preferably, the frame is equipped with a pressurizing pump for accelerating the liquid cooling circulation in the water-cooled pipes.

[0019] By adopting the above technical solution, the circulation speed of coolant in the water-cooled pipe can be accelerated, thereby shortening the time cycle from the absorption of heat by the magnetic coil to the release of heat through the heat sink. This means that heat can be carried away and dissipated more quickly, thus significantly improving the cooling efficiency of the entire heat dissipation system.

[0020] Preferably, the frame is provided with a main pipe interface for connecting the magnetic coil to the heat dissipation mechanism.

[0021] By adopting the above technical solution, the setting of the main pipe interface makes the connection between the magnetic coil plate and the heat dissipation mechanism simpler. The magnetic coil plate only needs to be connected to the main pipe interface through the corrugated pipe to complete the docking with the entire heat dissipation system.

[0022] Preferably, the bottom of the frame is provided with a pulley system around its perimeter for the heat dissipation mechanism to move.

[0023] By adopting the above technical solution, pulley systems are installed around the bottom of the frame, allowing the entire heat dissipation mechanism to move easily between different positions. This not only facilitates the movement of the heat dissipation mechanism during installation, debugging, and maintenance, but also enables the heat dissipation mechanism to be quickly deployed to the optimal position according to different work requirements.

[0024] Preferably, the heat sink further includes a perforated upper cover that is adapted to and installed with the outer frame.

[0025] By adopting the above technical solution: the hollow upper cover design allows more air to pass through the heat sink, thereby enhancing the heat dissipation effect of the cooling fan. The air can flow smoothly through the heat dissipation fins inside the heat sink, carrying away more heat and improving the efficiency of the entire heat dissipation system.

[0026] Furthermore, the perforated design allows the status of the cooling fan to be clearly visible, enabling users or maintenance personnel to easily observe the fan's operation, such as its speed and blade condition, thereby promptly identifying and addressing potential problems.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. This application combines air cooling and water cooling methods and is designed with heat dissipation fins and water cooling pipes, which significantly improves heat dissipation efficiency. The heat dissipation fins increase the heat dissipation area and help air convection heat dissipation. At the same time, the water cooling pipes can quickly absorb and remove the heat generated by the coil, achieving efficient heat exchange. This dual heat dissipation mechanism ensures that the magnetic coil operates within the normal temperature range and avoids performance degradation or potential damage caused by overheating.

[0029] 2. In this application, the water-cooled pipes and power cords leading out from the magnetic coil are fitted with corrugated pipes. This not only plays an important protective role, preventing the pipes and lines from being damaged by bending, pulling or friction during use, but also extends their service life. The sealing performance of the corrugated pipes can also prevent coolant leakage or external impurities from entering the water-cooled pipes, ensuring the normal operation and heat dissipation effect of the water-cooling system. Furthermore, the main pipe interface set on the rack simplifies the connection between the magnetic coil and the heat dissipation mechanism, making the installation, commissioning and maintenance of the entire heat dissipation system more convenient.

[0030] 3. The frame of this application is equipped with a pressurizing pump to accelerate the liquid cooling circulation in the water cooling pipes. The coolant circulation speed can be adjusted as needed to meet the heat dissipation requirements of the magnetic coil under different working conditions. In addition, the pulley group set around the bottom of the frame allows the entire heat dissipation mechanism to move easily between different positions. This not only facilitates the deployment and movement of the heat dissipation mechanism, but also enables it to adapt to various complex working environments. Furthermore, the hollow upper cover design on the heat dissipation plate not only enhances the heat dissipation effect of the cooling fan, but also makes the fan status clearly visible, making it easy for users or maintenance personnel to discover and deal with potential problems in a timely manner. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the magnetic coil heat dissipation device in Embodiment 1 of this application;

[0032] Figure 2 This is a schematic diagram of the internal structure of the magnetic coil in the magnetic coil heat dissipation device of Embodiment 1 of this application;

[0033] Figure 3 This is a partial cross-sectional structural diagram of the magnetic coil in the magnetic coil heat dissipation device of Embodiment 1 of this application;

[0034] Figure 4 This is an exploded structural diagram of the heat sink in the magnetic coil heat dissipation device of Embodiment 1 of this application;

[0035] Figure 5 This is a schematic diagram of the pipe laying structure of the magnetic coil heat dissipation device in Embodiment 1 of this application;

[0036] Figure 6This is a schematic diagram of the internal structure of the heat sink in the magnetic coil heat dissipation device of Embodiment 2 of this application;

[0037] Reference numerals: 1. Magnetic coil plate; 11. Outer casing; 12. Magnetic coil; 121. Power cord; 13. Heat-conducting plate; 2. Frame; 21. Heat sink; 211. Outer frame; 212. Heat dissipation fins; 213. Cooling fan; 214. Top cover; 22. Water tank; 23. Booster pump; 24. Main pipe interface; 25. Pulley block; 3. Water cooling pipe; 4. Corrugated pipe. Detailed Implementation

[0038] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. Example

[0039] Embodiment 1 of this application discloses a magnetic coil heat dissipation device, referring to... Figure 1 , Figure 2 and Figure 3 It consists of a magnetic coil plate 1 and a heat dissipation mechanism. The magnetic coil plate 1 is connected to the main pipe interface 24 on the heat dissipation mechanism through a corrugated pipe 4. Water cooling pipes 3 and power cords 121 are laid inside the corrugated pipe 4. The heat dissipation mechanism includes a frame 2 and a heat dissipation plate 21 installed on the frame 2. A hollow frame is installed on the frame 2. The heat dissipation plate 21, the pressure pump 23 and the water tank 22 are all installed inside the hollow frame.

[0040] The magnetic coil beater 1 consists of a shell 11, a magnetic coil 12, and a heat-conducting plate 13. The heat-conducting plate 13 is installed on the upper and lower surfaces inside the shell 11, the magnetic coil 12 is installed between the two heat-conducting plates 13, and the water-cooling pipe 3 is laid along the outside of the magnetic coil 12 and leads out from one end of the magnetic coil beater 1.

[0041] Reference Figure 4 and Figure 5 The heat sink 21 consists of an outer frame 211 and four heat sink fins 212 installed at equal intervals inside the outer frame 211. The installation direction of the heat sink fins 212 is perpendicular to the laying direction of the water cooling pipe 3 before it enters the heat sink 21 after it is led out from the main pipe interface 24. The water cooling pipe 3 enters the heat sink 21 after it is led out from the main pipe interface 24 and splits into five branches, which are laid in the space formed by the adjacent heat sink fins 212. When it is led out from the heat sink 21, it merges into a single pipe and enters the water tank 22 installed on the rack 2. The other end of the water tank 22 leads out the water cooling pipe 3 again and connects to the main pipe interface 24. The water cooling pipe is then introduced into the magnetic coil 1 through the corrugated pipe 4, thus completing one cycle.

[0042] Meanwhile, a cooling fan 213 is installed above each pair of water-cooling fins, and a corresponding perforated upper cover 214 is installed on the outer frame 211, as shown in the reference. Figure 3The cooling fan 213 and the heat dissipation fins 212 are encapsulated inside. The hollowed-out top cover design enhances the heat dissipation effect, allowing air to flow smoothly over the heat dissipation fins 212 to carry away more heat and improve efficiency. At the same time, the fan status is visible, making it easy for users or maintenance personnel to observe and deal with potential problems.

[0043] Reference Figure 1 In order to ensure that the fluid in the water-cooled pipe 3 can circulate smoothly, a booster pump 23 is also installed above the heat sink 21. By accelerating the circulation speed of the coolant in the water-cooled pipe 3, the time period from when the coolant absorbs heat from the magnetic coil 1 to when it releases heat through the heat sink 21 is shortened, thereby significantly improving the cooling efficiency of the entire heat dissipation system.

[0044] In addition, to enable the entire cooling system to be easily moved between different locations, pulley sets 25 are installed at the four corners of the bottom of the rack 2. This design not only simplifies the moving steps of the cooling system during installation, commissioning and maintenance, but also ensures that the cooling system can be quickly adjusted to the optimal position according to specific work requirements.

[0045] The working process and implementation principle of Example 1 are as follows:

[0046] When the equipment is started, the cooling fan 213 and the pressurizing pump 23 are started first. The pressurizing pump 23 starts to work, accelerating the circulation speed of the coolant in the water-cooled pipe 3. The coolant enters the magnetic coil 1 through the corrugated pipe 4 from the main pipe interface 24 in the water-cooled pipe 3, and flows along the water-cooled pipe 3 laid on the outside of the magnetic coil 12, absorbing the heat generated by the magnetic coil 12.

[0047] The coolant that has absorbed heat is drawn out from one end of the magnetic coil 1 and enters the heat sink 21. Inside the heat sink 21, the water cooling pipe 3 is divided into five branches, which are laid in the space formed by the adjacent heat sink fins 212. The coolant releases heat through the heat sink fins 212, and at the same time the cooling fan 213 works to accelerate the airflow through the heat sink fins 212 and carry away more heat.

[0048] After the coolant is drawn out from the heat sink 21, it merges into a pipe and flows into the water tank 22 installed on the frame 2. In the water tank 22, the coolant undergoes heat exchange to reduce its temperature. The cooled coolant is then drawn out from the other end of the water tank 22 again through the water cooling pipe 3 and connected to the main pipe interface 24. It is then introduced into the magnetic coil 1 through the corrugated pipe 4, thus completing one cycle.

[0049] The cooling fan 213 operates continuously, ensuring smooth airflow over the heat dissipation fins 212 and enhancing the heat dissipation effect. The hollowed-out top cover design makes the fan status visible, making it easy for users or maintenance personnel to observe and handle potential problems. When the cooling system needs to be moved, it can be easily moved using the casters 25 at the bottom of the rack 2. The cooling system can be quickly adjusted to the optimal position according to specific work requirements. Example

[0050] Embodiment 2 of this application discloses a heat dissipation device for a magnetic coil 12. The only difference from Embodiment 1 is that the water cooling pipe 3 is led out from the main pipe interface 24 and laid in the heat dissipation plate 21, and the heat dissipation fins 212 inside the heat dissipation plate 21 are different.

[0051] Reference Figure 6 In Embodiment 2 of this application, the installation direction of the heat dissipation fins 212 is consistent with the laying direction of the water cooling pipes 3, and the number of fins installed is five. The water cooling pipes 3 are led out from the main pipe interface 24 and enter the heat dissipation plate 21, and are divided into six branches, which are laid in the accommodating space formed by the adjacent heat dissipation fins 212. When they are led out from the heat dissipation plate 21, they merge into one pipe. When the water cooling pipes 3 are led out from the main pipe interface 24 and enter the heat dissipation plate 21, they are located in the middle of the heat dissipation plate 21. At the same time, when the flow is split, each branch pipe is not connected to the main flow pipe.

[0052] The working process and implementation principle of Example 2 are as follows:

[0053] When the heat dissipation equipment is started, the pressurizing pump 23 starts working first, driving the coolant to circulate in the water cooling pipe 3. At the same time, the cooling fan 213 also starts running, providing additional heat dissipation for the heat dissipation fins 212. The coolant is introduced into the water cooling pipe 3 from the main pipe interface 24 and enters the heat sink 21 through the corrugated pipe 4.

[0054] Upon entering the heat sink 21, the coolant is divided into six branches, forming six branch pipes. These branch pipes are laid along the gaps between the heat sink fins 212 to ensure that the coolant can fully contact and remove the heat from the heat sink fins 212. After the coolant completes heat exchange in the heat sink 21, it merges from the branch pipes into a main pipe and then flows back to the water tank 22 for cooling. The cooled coolant is then driven by the booster pump 23 to enter the next cycle.

[0055] Since the branch pipes are not directly connected to the main pipe, the coolant can maintain a relatively balanced flow rate after being distributed to each branch pipe. This design effectively prevents the coolant flow rate in some branches from being too fast or too slow, ensuring that heat can be carried away more evenly through the heat dissipation fins 212. At the same time, since the branch pipes are independent of the main pipe, the coolant pressure inside each branch pipe also exhibits relatively independent characteristics. This design reduces the instability of coolant flow that may be caused by pressure fluctuations, thereby improving the overall stability and reliability of the heat dissipation system.

[0056] The above are preferred embodiments of this application, but are not intended to limit the scope of protection of this application.

[0057] Therefore, all equivalent changes made to the structure, shape, and principle of this application shall be covered within the scope of protection of this application.

Claims

1. A magnetic coil heat dissipation device, comprising a magnetic coil plate (1) and a heat dissipation mechanism, characterized in that, The heat dissipation mechanism includes a frame (2) and a heat dissipation plate (21) mounted on the frame (2). The heat dissipation plate (21) includes an outer frame (211) and a plurality of heat dissipation fins (212) evenly spaced within the outer frame (211). A cooling fan (213) is correspondingly mounted above the heat dissipation fins (212), and a water cooling pipe (3) is mounted between two adjacent heat dissipation fins (212).

2. The magnetic coil heat dissipation device according to claim 1, characterized in that, The magnetic coil beater (1) includes a shell (11) and a magnetic coil (12); heat-conducting plates (13) are provided on both the upper and lower surfaces inside the shell (11), and the magnetic coil (12) is disposed between the upper and lower heat-conducting plates (13); a power line (121) is provided at one end of the magnetic coil (12), and the end of the power line (121) away from the magnetic coil (12) is led out from one end of the magnetic coil beater (1) and connected to the heat dissipation mechanism; the water-cooling pipe (3) is laid between the heat-conducting plates (13) along the outside of the magnetic coil (12), and is led out from one end of the magnetic coil beater (1) and connected to the heat dissipation mechanism.

3. The magnetic coil heat dissipation device according to claim 2, characterized in that, The portion of the water-cooled pipe (3) leading out from the magnetic coil (1) and the portion of the power line (121) leading out from one end of the magnetic coil (1) are fitted with a corrugated pipe (4).

4. The magnetic coil heat dissipation device according to claim 1, characterized in that, A water tank (22) is provided on the frame (2), and the water cooling pipes (3) are laid in sequence according to the order of magnetic coil (1), heat sink (21), water tank (22), and magnetic coil (12).

5. The magnetic coil heat dissipation device according to claim 1, characterized in that, The frame (2) is equipped with a pressurizing pump (23) for accelerating the liquid cooling circulation in the water cooling pipe (3).

6. The magnetic coil heat dissipation device according to claim 1, characterized in that, The frame (2) is provided with a main pipe interface (24) for connecting the magnetic coil (1) to the heat dissipation mechanism.

7. The magnetic coil heat dissipation device according to claim 1, characterized in that, The bottom of the frame (2) is provided with a pulley system (25) for the heat dissipation mechanism to move.

8. The magnetic coil heat dissipation device according to claim 1, characterized in that, The heat sink (21) also includes a hollow upper cover (214) that is adapted to be installed with the outer frame (211).

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