Heat dissipation device for wireless signal analyzer

Abstract

The utility model discloses a heat dissipation device for a wireless signal analyzer, which comprises a shell, the inner side of the shell is provided with a heat dissipation device, the heat dissipation device comprises a circulating pump, a heat conduction frame and liquid cooling pipes, the liquid cooling pipes are uniformly laid on the outer side of the heat conduction frame, and one end of each liquid cooling pipe is connected with a control device. The control device comprises an adaptive plate, a fixed pipe, an adjusting sleeve, a movable pipe, teeth and a transmission wheel, the adaptive plate is connected to one side of the transmission wheel, the adjusting sleeve is connected to the outer side of the movable pipe, the teeth are arranged at one end of the movable pipe, the transmission wheel is arranged in the fixed pipe, and a fixing mechanism is arranged on the outer side of the fixed pipe. The fixing mechanism comprises a matching hole, a matching groove, a matching sleeve, a fixing sleeve, a matching plate, a matching rod, a fixing groove and a fixing rod, the matching hole is formed in one end of the matching groove, the matching plate is fixedly arranged on the matching rod, the fixing groove is formed in the outer side of the fixing pipe, and the fixing rod is arranged on the side wall of the adjusting sleeve. And stable operation of the system is ensured while the use flexibility of the heat dissipation system is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation technology for wireless signal analyzers, and more specifically, it relates to a heat dissipation device for wireless signal analyzers. Background Technology

[0002] In the field of heat dissipation technology for modern high-end electronic instruments, thermal management of wireless signal analyzers has always been a major challenge for engineers. As a precision electronic measuring device, wireless signal analyzers generate a lot of heat during high-intensity, long-term operation. Their heat dissipation efficiency is directly related to the performance stability and service life of the equipment. However, the traditional heat dissipation solutions currently in use have many serious technical defects, which severely restrict the overall performance improvement of the equipment.

[0003] Firstly, in traditional heat dissipation technologies, engineers typically use cooling fans installed inside or outside the device casing to dissipate heat. This seemingly simple and direct heat dissipation solution actually has a fatal technical flaw. Because the position of the cooling fan is relatively fixed, its heat dissipation range and uniformity are extremely limited, making it difficult to achieve comprehensive and uniform cooling of all critical heat-generating components inside the device. In high-precision electronic equipment, uneven local temperatures can lead to differences in the thermal expansion coefficients of components, which in turn can cause a series of serious problems such as solder joint fatigue and abnormal component performance. This uneven heat dissipation not only reduces the reliability of the device but may also lead to a significant decrease in signal measurement accuracy, seriously affecting the core technical indicators of the wireless signal analyzer.

[0004] Secondly, in order to overcome the technical limitations of traditional cooling fans, some advanced manufacturing companies have begun to try liquid cooling technology. By precisely laying cooling pipes inside the equipment, it is theoretically possible to achieve more uniform and efficient heat transfer. However, this seemingly advanced heat dissipation solution also has serious technical defects. Existing liquid cooling systems generally have a key problem: the circulation speed of the coolant is fixed and cannot be flexibly adjusted according to the actual working conditions of the equipment. Under different workloads, ambient temperatures, and signal measurement strengths, the fixed circulation speed of the coolant obviously cannot achieve the optimal heat dissipation effect. This "one-size-fits-all" heat dissipation strategy not only fails to fully realize the potential of liquid cooling technology, but may also lead to energy waste and unstable equipment performance.

[0005] Even more problematic is that even those high-end devices that claim to be able to adjust the coolant circulation speed have fatal flaws in the structural design of their adjustment mechanisms. These so-called adjustment devices are often too simple and crude, lacking a precise flow control mechanism. In actual operation, due to the unavoidable physical impacts and pressure fluctuations during coolant delivery, such as coolant impacts, these rudimentary adjustment mechanisms are prone to causing the preset fixed flow rate to change instantaneously. This instability not only affects the heat dissipation effect but may also cause more serious system imbalances, making the equipment face greater thermal management risks under high-intensity working conditions. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the problems existing in the prior art, the present invention provides a heat dissipation device for a wireless signal analyzer to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: A heat dissipation device for a wireless signal analyzer, comprising a housing, characterized in that: a heat dissipation device is provided inside the housing, the heat dissipation device comprising a circulating pump, a heat conduction frame, and a liquid cooling pipe; the output end of the circulating pump is connected to one end of the liquid cooling pipe, the input end of the circulating pump is connected to the other end of another section of the liquid cooling pipe, the liquid cooling pipe is evenly laid on the outside of the heat conduction frame, and a control device is connected to one end of the liquid cooling pipe; the control device comprises an adapter plate, a fixed pipe, an adjusting sleeve, a movable pipe, teeth, and a transmission wheel; the adapter plate is fixedly connected to one side of the transmission wheel, the fixed pipe is fixedly connected to one end of the liquid cooling pipe, the adjusting sleeve is fixedly connected to the outside of the movable pipe, and the teeth... A drive wheel is fixedly mounted at one end of a movable tube and rotatably mounted inside the fixed tube. Multiple drive wheels mesh with teeth. A fixing mechanism is provided on the outside of the fixed tube. The fixing mechanism includes a mating hole, a mating groove, a mating sleeve, a fixing sleeve, a mating plate, a mating rod, a fixing groove, and a fixing rod. The mating hole is located at one end of the mating groove, and the mating groove is located on the mating sleeve. The mating sleeve is rotatably mounted on the outside of the fixed tube, and the fixing sleeve is slidably mounted on the outside of the fixed tube. The mating plate is fixedly mounted on the mating rod, and the mating rod is connected to one side of the fixing sleeve. Multiple fixing grooves are located on the outside of the fixed tube, and multiple fixing rods are slidably mounted on the side wall of the adjusting sleeve, with one end of each fixing rod inserted into a fixing groove.

[0010] The present invention is further configured such that the adapter plate has a plurality of adapter holes.

[0011] The present invention is further configured such that a return spring is connected to the outer wall of the adjusting sleeve, and one end of the fixing rod is connected to the outer wall of the adjusting sleeve through the return spring.

[0012] The present invention is further configured such that a cooperating spring is sleeved on the outside of the cooperating rod, one end of the cooperating spring is connected to the fixed sleeve, and the other end of the cooperating spring is in contact with the cooperating sleeve.

[0013] The present invention is further provided that the outer sides of the mating sleeve, the fixing sleeve and the adjusting sleeve are all provided with multiple anti-slip strips.

[0014] The present invention is further configured such that multiple ventilation holes are symmetrically opened on both sides of the outer shell, and multiple heat dissipation grooves are symmetrically opened on both sides of the heat conduction frame. The design of ventilation holes and heat dissipation grooves further enhances heat dissipation efficiency.

[0015] The present invention is further configured such that cooling fans are symmetrically arranged on both sides of the liquid cooling pipe, and the cooling fans are detachably installed inside the outer casing, thereby enhancing the internal air circulation.

[0016] The present invention is further configured such that a back plate is detachably provided on one side of the outer shell, and handles are symmetrically provided on both sides of the outer shell. The detachable design of the back plate facilitates the maintenance and replacement of the internal components of the outer shell.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a heat dissipation device for a wireless signal analyzer, which has the following beneficial effects:

[0019] 1. The heat dissipation device, through an innovative combination of components such as the outer casing, circulating pump, heat conduction frame, and liquid cooling pipes, effectively solves the serious technical defects mentioned in the background technology, namely the limited heat dissipation efficiency and inability to provide comprehensive and uniform heat dissipation using traditional cooling fans alone. This innovative liquid cooling structure, through a uniformly laid pipeline design, achieves comprehensive and uniform cooling of the internal space of the wireless signal analyzer. Compared with the single heat dissipation method of traditional fixed-position cooling fans, it greatly improves heat dissipation efficiency, fundamentally avoids the adverse effects of uneven local heat dissipation, and ensures the normal operation of the equipment.

[0020] 2. The control device employs a precise fit of components such as an adapter plate, fixed tube, adjusting sleeve, movable tube, gears, and transmission wheels, completely resolving the issue mentioned in the background technology where the coolant circulation speed could not be flexibly adjusted according to actual conditions. Through a precise transmission mechanism and angle adjustment, the coolant flow speed is accurately controllable, meeting the heat dissipation requirements under different operating conditions. This effectively overcomes the technical limitations of fixed circulation speed in traditional liquid cooling systems, significantly improving the flexibility of the heat dissipation system.

[0021] 3. The fixing mechanism, through the ingenious design of components such as mating holes, mating grooves, mating sleeves, fixing sleeves, mating plates, mating rods, fixing grooves, and fixing rods, successfully solves the problem of insufficient stability of the adjustment mechanism mentioned in the background technology. Through multiple limiting designs, it not only ensures the accuracy of coolant circulation speed adjustment but also fundamentally avoids positioning instability caused by factors such as coolant impact. This effectively overcomes the technical shortcomings of traditional heat dissipation solutions, such as simple adjustment mechanism structure and poor anti-interference ability, ensuring stable heat dissipation performance. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a heat dissipation device for a wireless signal analyzer according to the present invention.

[0023] Figure 2 This is a schematic diagram of the overall structure from a second perspective in this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention with the back plate removed;

[0025] Figure 4 This is a schematic diagram of the structure of the heat-conducting frame and liquid cooling pipe in this utility model;

[0026] Figure 5 This is a cross-sectional structural diagram of the control device and fixing mechanism in this utility model;

[0027] Figure 6 for Figure 5 A magnified schematic diagram of the structure at point A in the middle.

[0028] In the diagram: 1. Outer shell; 2. Circulating pump; 3. Heat conduction frame; 4. Liquid cooling pipe; 5. Adapter plate; 6. Fixed pipe; 7. Adjusting sleeve; 8. Movable pipe; 9. Tooth; 10. Drive wheel; 11. Mating hole; 12. Mating groove; 13. Mating sleeve; 14. Fixed sleeve; 15. Mating plate; 16. Mating rod; 17. Fixed groove; 18. Fixed rod; 19. Adapter hole; 20. Return spring; 21. Mating spring; 22. Anti-slip strip; 23. Ventilation hole; 24. Heat dissipation groove; 25. Cooling fan; 26. Back plate; 27. Handle. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figures 1-6 A heat dissipation device for a wireless signal analyzer includes a housing 1. A heat dissipation device is disposed inside the housing 1. The heat dissipation device includes a circulating pump 2, a heat-conducting frame 3, and a liquid-cooling pipe 4. The output end of the circulating pump 2 is connected to one end of the liquid-cooling pipe 4, and the input end of the circulating pump 2 is connected to the other end of another section of the liquid-cooling pipe 4. The liquid-cooling pipe 4 is evenly distributed on the outside of the heat-conducting frame 3. A control device is connected to one end of the liquid-cooling pipe 4. The control device includes an adapter plate 5, a fixed pipe 6, an adjusting sleeve 7, a movable pipe 8, teeth 9, and a drive wheel 10. The adapter plate 5 is fixedly connected to one side of the drive wheel 10. The fixed pipe 6 is fixedly connected to one end of the liquid-cooling pipe 4. The adjusting sleeve 7 is fixedly connected to the outside of the movable pipe 8. The teeth 9 are fixedly disposed at one end of the movable pipe 8. The drive wheel 10 is rotatably mounted on the fixed pipe 10. Inside the fixed tube 6, multiple transmission wheels 10 mesh with teeth 9 respectively. A fixing mechanism is provided on the outside of the fixed tube 6. The fixing mechanism includes a mating hole 11, a mating groove 12, a mating sleeve 13, a fixing sleeve 14, a mating plate 15, a mating rod 16, a fixing groove 17, and a fixing rod 18. The mating hole 11 is opened at one end of the mating groove 12. The mating groove 12 is opened on the mating sleeve 13. The mating sleeve 13 is rotatably sleeved on the outside of the fixed tube 6. The fixing sleeve 14 is slidably sleeved on the outside of the fixed tube 6. The mating plate 15 is fixedly installed on the mating rod 16. The mating rod 16 is connected to one side of the fixing sleeve 14. Multiple fixing grooves 17 are opened on the outside of the fixed tube 6. Multiple fixing rods 18 are slidably installed on the side wall of the adjusting sleeve 7, and one end of the fixing rod 18 is inserted into the fixing groove 17.

[0033] The adapter plate 5 has multiple adapter holes 19.

[0034] The outer wall of the adjusting sleeve 7 is connected to a return spring 20, and one end of the fixing rod 18 is connected to the outer wall of the adjusting sleeve 7 through the return spring 20.

[0035] A matching spring 21 is sleeved on the outside of the matching rod 16. One end of the matching spring 21 is connected to the fixed sleeve 14, and the other end of the matching spring 21 is in contact with the matching sleeve 13.

[0036] Multiple anti-slip strips 22 are connected to the outer sides of the fitting sleeve 13, the fixing sleeve 14 and the adjusting sleeve 7.

[0037] In this embodiment, when the circulation speed of the coolant needs to be adjusted, the mating sleeve 13 is first rotated. The mating sleeve 13 will drive the mating hole 11 and the mating groove 12 to rotate. When the mating groove 12 moves to a position concentric with the mating plate 15, the fixing sleeve 14 is pushed. The fixing sleeve 14 will drive the mating rod 16 and the mating plate 15 to slide, so that the mating rod 16 and the mating plate 15 pass through the mating hole 11. At the same time, the fixing sleeve 14 and the mating sleeve 13 will cooperate to compress the mating spring 21 sleeved on the outside of the mating rod 16. When the mating spring 21 is compressed to its limit, the corresponding mating plate 15 just passes through the mating hole 11 and reaches the other side of the mating sleeve 13. Then, the mating sleeve 13 is rotated in the opposite direction, so that the mating sleeve 13 drives the mating hole 11 and the mating groove 12 to rotate again. As the mating groove 12 moves, the mating rod 16 slides into it. At this point, the mating rod 16 and the corresponding mating plate 15 engage to limit the fixing sleeve 14 to one side of the mating sleeve 13. Then, the inner wall of the fixing sleeve 14 no longer limits the outer end of the fixing rod 18. The adjusting sleeve 7 then rotates, causing multiple fixing rods 18 on its side wall to move. The side wall of the fixing groove 17 then presses against one end of the fixing rod 18. Due to the rounded corner design at the end of the fixing rod 18 and the rounded corner structure at the edge of the fixing groove 17, one end of the fixing rod 18 slides out of the fixing groove 17, and the other end of the fixing rod 18 stretches the return spring 20. Simultaneously, the adjusting sleeve 7 rotates the inner connected movable tube 8, which then rotates one end of the movable tube. When the connecting tooth 9 rotates, and the tooth 9 meshes with the transmission wheel 10, the transmission wheel 10 will rotate as the tooth 9 rotates with the moving tube 8. The transmission wheel 10 will then drive the adapter plate 5 connected to the other side to rotate, changing the gap between adjacent adapter plates 5. Simultaneously, the angle of the adapter hole 19 on the adapter plate 5 will change, thus altering the coolant flow rate and, consequently, the coolant circulation rate. After proper adjustment, the rotation of the control sleeve is stopped, and the return spring 20 drives the fixing rod 18 to reset, allowing one end of the fixing rod 18 to insert into the corresponding fixing groove 17. Then, the mating sleeve 13 is rotated forward again, causing the mating sleeve 13 to again move the mating hole 11 and the mating groove 12. When the mating groove 12 moves again... When the mating spring 21 is concentric with the mating plate 15, it will push the fixed sleeve 14 to slide and reset, and the fixed sleeve 14 will drive the mating rod 16 and the mating plate 15 to slide and reset. After the mating spring 21 is fully reset, the mating sleeve 13 will be rotated again, so that the mating sleeve 13 will drive the mating hole 11 and the mating groove 12 to a position that does not correspond to the mating rod 16 and the mating plate 15. At this time, the mating rod 16 and the mating sleeve 13 cooperate to form a stable support for the fixed sleeve 14, preventing the fixed sleeve 14 from sliding. Then, the inner wall of the fixed sleeve 14 limits the outer end of the fixed rod 18 to prevent the fixed rod 18 from moving. Then, the fixed rod 18 will cooperate with the fixed groove 17 to limit the adjustment sleeve 7, preventing the adjustment sleeve 7 from rotating, thereby ensuring the stability after the flow rate is adjusted.

[0038] Please see Figures 1-4 As a further implementation of the overall equipment: multiple ventilation holes 23 are symmetrically opened on both sides of the outer casing 1, and multiple heat dissipation grooves 24 are symmetrically opened on both sides of the heat conduction frame 3.

[0039] The liquid cooling pipe 4 is symmetrically equipped with cooling fans 25 on both sides, and the cooling fans 25 can be detachably installed inside the outer casing 1.

[0040] The outer casing 1 has a detachable back panel 26 on one side, and handles 27 are symmetrically provided on both sides of the outer casing 1.

[0041] More specifically, in this embodiment, the internal components of the wireless signal analyzer are uniformly installed inside the heat-conducting frame 3. When active cooling of the wireless signal analyzer is required, the coolant delivery speed is first adjusted according to the actual situation, and then the circulation pump 2 is turned on to circulate the coolant within the liquid cooling pipe 4. The heat-conducting frame 3 is made of a high thermal conductivity material, and then the heat-conducting frame 3 exchanges heat with the internal components to dissipate heat from the components. At the same time, the coolant in the liquid cooling pipe 4 exchanges heat with the heat-conducting frame 3 again, allowing the coolant to carry away the heat. Multiple cooling fans 25 installed inside the outer casing 1 are turned on. The operation of the cooling fans 25 dissipates the coolant in the liquid cooling pipe 4. At the same time, due to the multiple heat dissipation slots 24 opened on the side wall of the heat conduction frame 3 and the multiple ventilation holes 23 opened on the outer side wall, the cooling fans 25 blow the heat in the heat conduction frame 3 out through the heat dissipation slots 24 and ventilation holes 23. Then, fresh air from the outside will enter through the ventilation holes 23 and heat dissipation slots 24 on the other side, thereby achieving high-efficiency heat dissipation. When not necessary, you can choose not to turn on the cooling fans 25 or only turn on one set of cooling fans 25.

[0042] In summary, during the use or operation of the overall equipment: when it is necessary to adjust the circulation speed of the coolant, first rotate the mating sleeve 13. The mating sleeve 13 will drive the mating hole 11 and the mating groove 12 to rotate. When the mating groove 12 moves to a position concentric with the mating plate 15, push the fixing sleeve 14. The fixing sleeve 14 will drive the mating rod 16 and the mating plate 15 to slide, so that the mating rod 16 and the mating plate 15 pass through the mating hole 11. At the same time, the fixing sleeve 14 and the mating sleeve 13 will cooperate to compress the mating spring 21 sleeved on the outside of the mating rod 16. When the mating spring 21 is compressed to its limit, the corresponding mating plate 15 just passes through the mating hole 11 and reaches the other side of the mating sleeve 13. Then, rotate the mating sleeve 13 in the opposite direction, so that the mating sleeve 13 drives the mating rod 16 to rotate again. The moving mating hole 11 and the mating groove 12 move, and then the mating rod 16 slides into the mating groove 12. At this time, the mating rod 16 and the corresponding mating plate 15 cooperate to limit the fixing sleeve 14 to one side of the mating sleeve 13. Then the inner wall of the fixing sleeve 14 no longer limits the outer end of the fixing rod 18. Then the adjusting sleeve 7 is rotated, and the adjusting sleeve 7 will drive the multiple fixing rods 18 set on the side wall to move. Then the side wall of the fixing groove 17 will squeeze one end of the fixing rod 18. Due to the rounded corner design of the end of the fixing rod 18 and the rounded corner structure design at the edge of the fixing groove 17, one end of the fixing rod 18 will slide out of the fixing groove 17, and the other end of the fixing rod 18 will drive the return spring 20 to stretch. At the same time, the adjusting sleeve 7 will drive the inner connected movable tube 8 to rotate, and then the movable tube 8 This will cause the tooth 9 connected to one end to rotate. Since the tooth 9 meshes with the transmission wheel 10, when the tooth 9 rotates with the movable tube 8, the transmission wheel 10 will rotate. Then, the transmission wheel 10 will drive the adapter plate 5 connected to the other side to rotate, changing the gap between adjacent adapter plates 5. At the same time, the angle of the adapter hole 19 opened on the adapter plate 5 will change, thereby changing the flow speed of the coolant and thus changing the circulation speed of the coolant. After the adjustment is appropriate, stop rotating the control sleeve, and cause the return spring 20 to drive the fixing rod 18 to return to its original position, so that one end of the fixing rod 18 is inserted into the corresponding fixing groove 17. Then, rotate the mating sleeve 13 forward again, so that the mating sleeve 13 drives the mating hole 11 and the mating groove 12 to move again. When the mating groove 12 moves again... When the sleeve 13 moves to a position concentric with the mating plate 15, the mating spring 21 pushes the fixing sleeve 14 to slide and reset, and the fixing sleeve 14 drives the mating rod 16 and the mating plate 15 to slide and reset. After the mating spring 21 is fully reset, the mating sleeve 13 is rotated again, causing the mating hole 11 and the mating groove 12 to move to a position that does not correspond to the mating rod 16 and the mating plate 15. At this time, the mating rod 16 and the mating sleeve 13 cooperate to form a stable support for the fixing sleeve 14, preventing the fixing sleeve 14 from sliding. Then, the inner wall of the fixing sleeve 14 limits the outer end of the fixing rod 18, preventing the fixing rod 18 from moving. Then, the fixing rod 18 cooperates with the fixing groove 17 to limit the adjusting sleeve 7, preventing the adjusting sleeve 7 from rotating, thereby ensuring the stability after the flow rate is adjusted.

[0043] In this embodiment, the internal components of the wireless signal analyzer are uniformly installed inside the heat-conducting frame 3. When active cooling of the wireless signal analyzer is required, the coolant delivery speed is first adjusted according to the actual situation, and then the circulation pump 2 is turned on to allow the coolant to circulate within the liquid cooling pipe 4. The heat-conducting frame 3 is made of a high thermal conductivity material, and then the heat-conducting frame 3 exchanges heat with the internal components to dissipate heat from the components. At the same time, the coolant in the liquid cooling pipe 4 exchanges heat with the heat-conducting frame 3 again, allowing the coolant to carry away the heat. Simultaneously, the [function / function] can be opened. Multiple cooling fans 25 are installed inside the outer casing 1. When the cooling fans 25 are running, they dissipate heat from the coolant in the liquid cooling pipe 4. At the same time, due to the multiple heat dissipation slots 24 opened on the side wall of the heat conduction frame 3 and the multiple ventilation holes 23 opened on the outer side wall, the cooling fans 25 blow the heat in the heat conduction frame 3 out through the heat dissipation slots 24 and ventilation holes 23. Then, fresh air from the outside will enter through the ventilation holes 23 and heat dissipation slots 24 on the other side, thereby achieving high-efficiency heat dissipation. When not necessary, you can choose not to turn on the cooling fans 25 or only turn on one set of cooling fans 25.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation device for a wireless signal analyzer, comprising a housing (1), characterized in that: A heat dissipation device is provided inside the outer casing (1). The heat dissipation device includes a circulating pump (2), a heat conduction frame (3), and a liquid cooling pipe (4). The output end of the circulating pump (2) and the output end are both connected to the liquid cooling pipe (4). The liquid cooling pipe (4) is evenly laid on the outside of the heat conduction frame (3). One end of the liquid cooling pipe (4) is connected to a control device. The control device includes an adapter plate (5), a fixed pipe (6), an adjusting sleeve (7), a movable pipe (8), teeth (9), and a transmission wheel (10). The adapter plate (5) is connected to one side of the transmission wheel (10), the adjusting sleeve (7) is connected to the outside of the movable pipe (8), and the teeth (9) are set at one end of the movable pipe (8). The transmission wheel (10) is set inside the fixed tube (6), and a fixing mechanism is set on the outside of the fixed tube (6). The fixing mechanism includes a mating hole (11), a mating groove (12), a mating sleeve (13), a fixing sleeve (14), a mating plate (15), a mating rod (16), a fixing groove (17), and a fixing rod (18). The mating hole (11) is opened at one end of the mating groove (12), the mating plate (15) is fixedly set on the mating rod (16), the mating rod (16) is connected to one side of the fixing sleeve (14), multiple fixing grooves (17) are opened on the outside of the fixed tube (6), and multiple fixing rods (18) are slidably set on the side wall of the adjusting sleeve (7).

2. A heat dissipation device for a wireless signal analyzer according to claim 1, characterized in that: The adapter plate (5) has multiple adapter holes (19).

3. A heat dissipation device for a wireless signal analyzer according to claim 1, characterized in that: The outer wall of the adjusting sleeve (7) is connected to a reset spring (20), and one end of the fixing rod (18) is connected to the outer wall of the adjusting sleeve (7) through the reset spring (20).

4. A heat dissipation device for a wireless signal analyzer according to claim 3, characterized in that: A matching spring (21) is sleeved on the outside of the matching rod (16). One end of the matching spring (21) is connected to the fixed sleeve (14), and the other end of the matching spring (21) is in contact with the matching sleeve (13).

5. A heat dissipation device for a wireless signal analyzer according to claim 1, characterized in that: Multiple anti-slip strips (22) are connected to the outer sides of the mating sleeve (13), the fixing sleeve (14) and the adjusting sleeve (7).

6. A heat dissipation device for a wireless signal analyzer according to any one of claims 1-5, characterized in that: The outer shell (1) has multiple ventilation holes (23) symmetrically opened on both sides, and the heat conduction frame (3) has multiple heat dissipation grooves (24) symmetrically opened on both sides.

7. A heat dissipation device for a wireless signal analyzer according to claim 6, characterized in that: The liquid cooling pipe (4) is symmetrically provided with cooling fans (25) on both sides, and the cooling fans (25) can be detachably installed inside the outer casing (1).

8. A heat dissipation device for a wireless signal analyzer according to claim 7, characterized in that: The outer casing (1) has a detachable back plate (26) on one side, and handles (27) are symmetrically provided on both sides of the outer casing (1).

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