Combined modular 5G communication unit and installation method thereof

Abstract

The invention relates to the technical field of 5G communication units, in particular to a combined modular 5G communication unit and an installation method thereof.The combined modular 5G communication unit comprises a module body, an antenna, a heat dissipation plate and cooling fins, the antenna used for signal receiving and transmitting is installed on one side of the module body, the heat dissipation plate is fixedly connected to the upper end of the module body through connecting screws, and the cooling fins are integrally formed at the upper end of the heat dissipation plate; damping separation mechanisms are installed on the two sides of the cooling fins, cooling fans are installed at the upper ends of the damping separation mechanisms, silencing holes are formed in the inner sides of shells of the cooling fans, and flow guide mechanisms are installed in the middles of the upper ends of the cooling fans. The flow guide mechanism comprises a flow guide plate; a flow guide groove is formed in the inner side of the flow guide plate; according to the 5G communication unit, when the 5G communication unit does not work, the connecting column is positioned through the adjusting block, the damping spring is separated from the cooling fan, then it can be guaranteed that the damping spring is in a normal state when the 5G communication unit does not work, and the service life of the damping spring can be effectively prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of 5G communication units, and specifically to a combined modular 5G communication unit and an installation method thereof. Background Art

[0002] The combined modular 5G communication unit is a 5G communication device with modular design, which combines multiple functional modules (such as communication module, processing module, antenna module and power module) to meet specific application requirements. This design is highly flexible and can replace or upgrade modules according to different application scenarios to achieve rapid customization and expansion of functions. For example, in the field of industrial Internet of Things, smart cities or unmanned driving, users can choose high-performance communication modules or add edge computing modules to process large amounts of data in real time. At the same time, the unit is easy to maintain and update. The modular design allows the system to be easily replaced or upgraded in the event of hardware failure or technology update, extending the service life of the equipment and reducing overall costs. During the operation of the combined modular 5G communication unit, heat is dissipated by a cooling fan. During the operation of the cooling fan, its own vibration will affect the stability of the 5G communication unit and even cause damage to the 5G communication unit. Therefore, the cooling fan is connected to the 5G communication unit through a shock absorbing mechanism to solve the above problem. However, some 5G communication units installed on industrial testing equipment do not need to run continuously, and the shock absorbing spring inside the shock absorbing mechanism is also in a compressed state when the 5G communication unit is not working, which affects the service life of the shock absorbing spring. Therefore, in view of the above problem, a combined modular 5G communication unit and an installation method thereof are proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a combined modular 5G communication unit and an installation method thereof, so as to solve the problem that the combined modular 5G communication unit dissipates heat through a heat dissipation fan during operation, and the vibration of the heat dissipation fan itself during operation will affect the stability of the 5G communication unit and even cause damage to the 5G communication unit. Therefore, the heat dissipation fan is connected to the 5G communication unit through a shock absorbing mechanism to solve the above problem. However, some 5G communication units installed on industrial testing equipment do not need to run continuously, and the shock absorbing spring inside the shock absorbing mechanism is also in a compressed state when the 5G communication unit is not working, which affects the service life of the shock absorbing spring.

[0004] To achieve the above object, the present invention provides the following technical solutions: A combined modular 5G communication unit and an installation method thereof, comprising a module body, an antenna, a heat sink and a heat sink, wherein an antenna for signal transmission and reception is installed on one side of the module body, a heat sink is fixedly connected to the upper end of the module body by connecting screws, a heat sink is integrally formed on the upper end of the heat sink, shock-absorbing separation mechanisms are installed on both sides of the heat sink, a heat sink fan is installed on the upper end of the shock-absorbing separation mechanism, a silencer hole is opened on the inner side of a shell of the heat sink, and a guide mechanism is installed in the middle of the upper end of the heat sink; the guide mechanism comprises a guide plate, a guide groove is opened on the inner side of the guide plate; the damping separation mechanism is installed on the upper end of the damping separation mechanism; the damping separation mechanism is installed on the upper end of the damping separation mechanism; a sound-absorbing hole is opened on the inner side of a shell of the heat sink, and a sound-absorbing hole is opened on the inner side of a shell of the heat sink ..., and a sound-absorbing hole is opened on the inner side of a shell of the heat sink, and a sound-absorbing hole is The shock-release mechanism comprises a threaded rod, wherein the threaded rod is fixedly connected to the main shafts at both ends of the double-output shaft motor, the lower end of the double-output shaft motor is fixedly connected to the positioning frame by bolts, the end of the threaded rod away from the double-output shaft motor is connected to the adjustment mechanism, the adjustment mechanism comprises an adjustment block, one end of the adjustment block is provided with a first inclined surface, the other end of the adjustment block is provided with a second inclined surface, a threaded hole is provided at the lower end of the first inclined surface; a connecting column is provided at the upper end of the second inclined surface, a shock-absorbing spring is installed on the outer side of the upper end of the connecting column, the top end of the connecting column is fixedly connected to the shock-absorbing plate, and the upper end of the shock-absorbing plate is fixedly connected to the heat dissipation fan housing.

[0005] As a further optimization of the present invention, the guide groove opened on the inner side of the guide plate is arranged on a side close to the heat dissipation fan, the guide plate is U-shaped, and the upper end of the guide groove is arc-shaped.

[0006] As a further optimization of the present invention, there are multiple heat sinks, which are parallel to each other, and square holes are opened inside the heat sinks on both sides. There are four square holes, and the bottom ends of the square holes are fixedly connected with return springs, and the upper ends of the return springs are fixedly connected to the lifting rods, and the lifting rods are welded and fixed on both sides of the cleaning mechanism.

[0007] As a further optimized content of the present invention, the cleaning mechanism includes a cleaning frame, a connecting hole is opened inside the cleaning frame, and the cleaning frame is adapted to the heat sink through the connecting hole.

[0008] As a further optimization of the present invention, there are four lifting rods, the lifting rods correspond to the square holes one by one, the lifting rods are tightly attached to the adjustment block through the first inclined surface, the lifting rods are slidingly connected to the square holes, and two return springs are arranged inside any of the square holes.

[0009] As a further optimization of the present invention, the threaded rod is spirally connected to the adjustment block through a threaded hole, the bottom of the adjustment block is slidably connected to the positioning frame, four threaded rods are provided, the threaded rods are distributed on both sides of the heat sink, and there is a one-to-one correspondence between the threaded rods and the adjustment blocks.

[0010] As a further optimization of the present invention, the lateral projection of the positioning frame is U-shaped, bends are provided at both ends of the positioning frame, the bends at both ends of the positioning frame are slidably connected to the connecting column, and the lateral projection of the connecting column is T-shaped.

[0011] As a further optimization of the present invention, there are four shock absorbing springs, the shock absorbing springs correspond to the connecting columns one by one, and the bottom end of the shock absorbing spring is fixedly connected to the positioning frame.

[0012] As a further optimization of the present invention, a circular hole is opened in the middle of the shock absorbing plate, the center points of the shock absorbing plate and the heat dissipation fan are arranged in the same vertical plane, and the circular hole opened in the middle of the shock absorbing plate is equal to the inner diameter of the air inlet of the heat dissipation fan.

[0013] As further optimized content of the present invention, the following steps are included: Step I: Connecting the module body and the heat sink: Connecting the heat sink to the module body through connecting screws. During the connection process, it is necessary to ensure that the heat dissipation surface of the module body is in close contact with the heat sink; Step II: Test the lifting of the cooling fan: Power on the external power supply of the equipment as a whole. After power on, control the double-output shaft motor to drive the threaded rod to rotate, so as to control the adjustment block to move in the direction close to the center point of the module body. During the movement of the adjustment block, the connecting column slides down from the second inclined plane and separates from the adjustment block. When the adjustment block separates from the connecting column, the connecting column drives the damping plate and the cooling fan to move downward synchronously, so that the bottom end of the damping plate is closely attached to the upper end of the damping spring, so that the damping plate and the damping spring can damp the cooling fan during operation, and during operation, the guide plate arranged at the upper end of the cooling fan diverts the air flow to both sides, so that the air flow has a downward force on the cooling fan, so as to ensure that the damping plate fixed at the bottom of the cooling fan is closely attached to the upper end of the damping spring; Step III: Testing the cleaning mechanism: When the adjusting block moves, the lifting rod is synchronously driven to move upward through the first inclined surface, thereby driving the cleaning rack to move synchronously. When the cleaning rack moves, the inner wall of the connecting hole can clean the outer wall of the heat sink. When the heat sink fan is working, the airflow formed by the heat sink can be used to remove the dust cleaned in this part, thereby ensuring the heat dissipation effect of the heat sink; Step IV: Install the module body at the location where it needs to be used: After the test is completed, install the entire device on the industrial testing equipment. During the installation process, it is necessary to ensure that the cooling fan is located directly above the module body.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by setting the shock-absorbing separation mechanism, when the 5G communication unit is not working, the connection column is positioned by the adjustment block to separate the shock-absorbing spring from the heat dissipation fan, thereby ensuring that the shock-absorbing spring is in a normal state when the 5G communication unit is not working, which can effectively improve the service life of the shock-absorbing spring. At the same time, in the process of the shock-absorbing spring participating in the shock absorption, the wind pressure can be used to ensure that the heat dissipation fan is in close contact with the shock-absorbing spring through the shock-absorbing plate, which can ensure the shock absorption effect and stability; 2. In the present invention, by setting up a cleaning mechanism, during the operation of the 5G communication unit, the heat dissipation airflow of the heat dissipation fan and the cleaning rack are used to scrape and remove stubborn stains attached to the surface of the heat sink, thereby further improving the heat dissipation effect of the heat sink during the operation of the 5G communication unit, thereby improving the stability of the operation of the 5G communication unit; 3. In the present invention, the heat dissipation structure as a whole is connected and adapted to the 5G communication unit through modular design, which is convenient for independent replacement and maintenance in the later stage, and can effectively reduce the investment in later maintenance. At the same time, it is fixed by connecting screws, which can further improve the convenience of later replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the structure at A in the middle; Figure 3 It is a schematic diagram of the structure of the flow guiding mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the shock-absorbing separation mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 6 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0016] In the figure: 1. Module body; 2. Antenna; 3. Cooling fan; 4. guide mechanism; 41. guide plate; 42. guide groove; 5. Heat sink; 6. shock-absorbing separation mechanism; 61. threaded rod; 62. adjustment mechanism; 621. adjustment block; 622. first inclined plane; 623. second inclined plane; 624. threaded hole; 63. positioning frame; 64. double-output shaft motor; 7. Silence hole; 8. Shock-absorbing plate; 9. Connecting screws; 10. Heat sink; 11. Cleaning mechanism; 111. Cleaning rack; 112. Connecting hole; 12. Lifting rod; 13. Shock-absorbing spring; 14. Square hole; 15. Return spring; 16. Connecting column. DETAILED DESCRIPTION

[0017] See also Figure 1-6 , the present invention provides a technical solution: A combined modular 5G communication unit and an installation method thereof, comprising a module body 1, an antenna 2, a heat sink 5 and a heat sink 10, wherein an antenna 2 for signal transmission and reception is installed on one side of the module body 1, a heat sink 5 is fixedly connected to the upper end of the module body 1 by connecting screws 9, a heat sink 10 is integrally formed on the upper end of the heat sink 5, a shock-absorbing separation mechanism 6 is installed on both sides of the heat sink 10, a heat sink 3 is installed on the upper end of the shock-absorbing separation mechanism 6, a silencer hole 7 is opened on the inner side of the outer shell of the heat sink 3, and a guide mechanism 4 is installed in the middle of the upper end of the heat sink 3; the guide mechanism 4 comprises a guide plate 41, and a guide groove 42 is opened on the inner side of the guide plate 41; the shock-absorbing separation mechanism 6 comprises a threaded rod 6 1. The threaded rod 61 is fixedly connected to the main shafts at both ends of the double-output shaft motor 64. The lower end of the double-output shaft motor 64 is fixedly connected to the positioning frame 63 by bolts. The end of the threaded rod 61 away from the double-output shaft motor 64 is connected to the adjustment mechanism 62. The adjustment mechanism 62 includes an adjustment block 621. One end of the adjustment block 621 is provided with a first inclined surface 622, and the other end of the adjustment block 621 is provided with a second inclined surface 623. The lower end of the first inclined surface 622 is provided with a threaded hole 624; the upper end of the second inclined surface 623 is provided with a connecting column 16, and the outer side of the upper end of the connecting column 16 is installed with a shock absorbing spring 13. The top of the connecting column 16 is fixedly connected to the shock absorbing plate 8, and the upper end of the shock absorbing plate 8 is fixedly connected to the outer shell of the heat dissipation fan 3.

[0018] As a technical solution for further implementation of this solution, the guide groove 42 opened on the inner side of the guide plate 41 is arranged on the side close to the heat dissipation fan 3, the guide plate 41 is U-shaped, and the upper end of the guide groove 42 is arc-shaped, so that the wind flow has a downward force on the heat dissipation fan 3 to ensure that the fixed connection damping plate 8 at the bottom end of the heat dissipation fan 3 is in close contact with the upper end of the damping spring 13; As a technical solution for further implementation of this solution, a plurality of heat sinks 5 are provided, and the heat sinks 5 are parallel to each other. Square holes 14 are provided inside the heat sinks 5 on both sides. Four square holes 14 are provided. The bottom ends of the square holes 14 are fixedly connected with reset springs 15. The upper ends of the reset springs 15 are fixedly connected with the lifting rods 12. The lifting rods 12 are welded and fixed on both sides of the cleaning mechanism 11. The above arrangement can further improve the stability of the cleaning mechanism 11 during the up and down movement process in the actual application process. As a further technical solution for implementing the present invention, the cleaning mechanism 11 includes a cleaning frame 111, a connecting hole 112 is provided inside the cleaning frame 111, and the cleaning frame 111 is adapted to the heat sink 10 through the connecting hole 112. The above arrangement can clean the dust attached to the surface of the heat sink 10; As a technical solution for further implementation of this scheme, four lifting rods 12 are provided, and there is a one-to-one correspondence between the lifting rods 12 and the square holes 14. The lifting rods 12 are tightly attached to the adjustment block 621 through the first inclined surface 622, and the lifting rods 12 and the square holes 14 are slidably connected. There are two return springs 15 arranged inside any square hole 14. The above arrangement can ensure the stability of the lifting rods 12 during the up and down movement, and thus ensure the stability of the cleaning rack 111 during the up and down movement; As a technical solution for further implementation of this solution, the threaded rod 61 is spirally connected to the adjustment block 621 through the threaded hole 624, and the bottom of the adjustment block 621 is slidably connected to the positioning frame 63. There are four threaded rods 61, which are distributed on both sides of the heat sink 10, and there is a one-to-one correspondence between the threaded rods 61 and the adjustment blocks 621. The above arrangement can synchronously and stably limit the two ends of the heat dissipation fan 3 in the actual application process; As a further technical solution for implementing the present invention, the lateral projection of the positioning frame 63 is U-shaped, and bends are provided at both ends of the positioning frame 63. The bends at both ends of the positioning frame 63 are slidably connected to the connecting column 16, and the lateral projection of the connecting column 16 is T-shaped. Through the above arrangement, the damping separation mechanism 6 can be stably limited as a whole; As a further technical solution for implementing this scheme, four shock absorbing springs 13 are provided, and the shock absorbing springs 13 correspond to the connecting columns 16 one by one. The bottom end of the shock absorbing spring 13 is fixedly connected to the positioning frame 63, which can ensure that the heat dissipation fan 3 can stably perform shock absorption during operation; As a technical solution for further implementation of this solution, a circular hole is opened in the middle of the shock absorbing plate 8, and the center points of the shock absorbing plate 8 and the heat dissipation fan 3 are arranged on the same vertical plane. The circular hole opened in the middle of the shock absorbing plate 8 is equal to the inner diameter of the air inlet of the heat dissipation fan 3, which can ensure that the heat dissipation fan 3 can stably dissipate heat to the heat sink 10 during operation; As a technical solution for further implementing this solution, the following steps are included: Step I: Connecting the module body 1 and the heat sink 5: Connecting the heat sink 5 to the module body 1 through the connecting screws 9. During the connection process, it is necessary to ensure that the heat dissipation surface of the module body 1 is in close contact with the heat sink 5; Step II: Test the lifting of the cooling fan 3: Power on the external power supply of the entire device. After power on, control the dual-axis motor 64 to drive the threaded rod 61 to rotate, so as to control the adjustment block 621 to move in the direction close to the center point of the module body 1. During the movement of the adjustment block 621, the connecting column 16 slides down from the second inclined surface 623 and separates from the adjustment block 621. When the adjustment block 621 separates from the connecting column 16, the connecting column 16 drives the damping plate 8 and the cooling fan 3 to move downward synchronously, so that the bottom end of the damping plate 8 is in close contact with the upper end of the damping spring 13, so that the damping plate 8 and the damping spring 13 can be used to damp the cooling fan 3 during operation, and the guide plate 41 provided at the upper end of the cooling fan 3 diverts the air to both sides during operation, so that the wind flow has a downward force on the cooling fan 3, so as to ensure that the damping plate 8 fixedly connected to the bottom end of the cooling fan 3 is in close contact with the upper end of the damping spring 13; Step III: Testing the cleaning mechanism 11: When the adjusting block 621 moves, the first inclined surface 622 synchronously drives the lifting rod 12 to move upward, thereby driving the cleaning frame 111 to move synchronously. When the cleaning frame 111 moves, the inner wall of the connecting hole 112 can clean the outer wall of the heat sink 10. When the heat dissipation fan 3 is working, the airflow formed by the heat dissipation fan 3 can be used to remove the dust cleaned in this part, thereby ensuring the heat dissipation effect of the heat sink 10; Step IV: Install the module body 1 at the position where it needs to be used: After the test is completed, the entire device is installed on the industrial testing equipment. During the installation process, it is necessary to ensure that the cooling fan 3 is located directly above the module body 1.

[0019] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A combined modular 5G communication unit, comprising a module body (1), an antenna (2), a heat sink (5) and a heat sink (10), characterized in that: An antenna (2) for signal transmission and reception is installed on one side of the module body (1); a heat sink (5) is fixedly connected to the upper end of the module body (1) via a connecting screw (9); a heat sink (10) is integrally formed on the upper end of the heat sink (5); shock-absorbing separation mechanisms (6) are installed on both sides of the heat sink (10); a heat sink fan (3) is installed on the upper end of the shock-absorbing separation mechanism (6); a sound-absorbing hole (7) is provided on the inner side of the outer shell of the heat sink fan (3); and a flow guide mechanism (4) is installed in the middle of the upper end of the heat sink fan (3); The flow guide mechanism (4) comprises a flow guide plate (41), and a flow guide groove (42) is formed on the inner side of the flow guide plate (41); The damping separation mechanism (6) comprises a threaded rod (61), the threaded rod (61) being fixedly connected to the main shafts at both ends of the double-output shaft motor (64), the lower end of the double-output shaft motor (64) being fixedly connected to a positioning frame (63) via a bolt, the end of the threaded rod (61) away from the double-output shaft motor (64) being connected to an adjustment mechanism (62), the adjustment mechanism (62) comprising an adjustment block (621), one end of the adjustment block (621) being provided with a first inclined surface (622), the other end of the adjustment block (621) being provided with a second inclined surface (623), and the lower end of the first inclined surface (622) being provided with a threaded hole (624); A connecting column (16) is provided at the upper end of the second inclined surface (623), a shock absorbing spring (13) is installed on the outer side of the upper end of the connecting column (16), the top end of the connecting column (16) is fixedly connected to the shock absorbing plate (8), and the upper end of the shock absorbing plate (8) is fixedly connected to the outer shell of the heat dissipation fan (3).

2. A combined modular 5G communication unit according to claim 1, characterized in that: The guide groove (42) opened on the inner side of the guide plate (41) is arranged on a side close to the heat dissipation fan (3); the guide plate (41) is U-shaped, and the upper end of the guide groove (42) is arc-shaped.

3. The combined modular 5G communication unit according to claim 1, characterized in that: There are a plurality of heat sinks (5), which are parallel to each other. Square holes (14) are provided inside the heat sinks (5) on both sides. There are four square holes (14). The bottom ends of the square holes (14) are fixedly connected to return springs (15). The upper ends of the return springs (15) are fixedly connected to the lifting rods (12). The lifting rods (12) are welded and fixed to the two sides of the cleaning mechanism (11).

4. The combined modular 5G communication unit according to claim 3, characterized in that: The cleaning mechanism (11) comprises a cleaning frame (111), a connecting hole (112) is provided inside the cleaning frame (111), and the cleaning frame (111) is adapted to the heat sink (10) via the connecting hole (112).

5. The combined modular 5G communication unit according to claim 3, characterized in that: Four lifting rods (12) are provided, and there is a one-to-one correspondence between the lifting rods (12) and the square holes (14). The lifting rods (12) are tightly attached to the adjustment block (621) via the first inclined surface (622). The lifting rods (12) and the square holes (14) are slidably connected, and two return springs (15) are arranged inside any of the square holes (14).

6. The combined modular 5G communication unit according to claim 1, characterized in that: The threaded rod (61) is spirally connected to the adjustment block (621) via the threaded hole (624); the bottom of the adjustment block (621) is slidably connected to the positioning frame (63); four threaded rods (61) are provided; the threaded rods (61) are distributed on both sides of the heat sink (10), and there is a one-to-one correspondence between the threaded rods (61) and the adjustment blocks (621).

7. The combined modular 5G communication unit according to claim 1, characterized in that: The lateral projection of the positioning frame (63) is U-shaped, and bends are provided at both ends of the positioning frame (63). The bends at both ends of the positioning frame (63) are slidably connected to the connecting column (16), and the lateral projection of the connecting column (16) is T-shaped.

8. The combined modular 5G communication unit according to claim 1, characterized in that: Four shock absorbing springs (13) are provided, the shock absorbing springs (13) correspond to the connecting columns (16) one by one, and the bottom ends of the shock absorbing springs (13) are fixedly connected to the positioning frame (63).

9. The combined modular 5G communication unit according to claim 1, characterized in that: A circular hole is provided in the middle of the shock absorbing plate (8), the center points of the shock absorbing plate (8) and the heat dissipation fan (3) are arranged on the same vertical plane, and the circular hole provided in the middle of the shock absorbing plate (8) is equal to the inner diameter of the air inlet of the heat dissipation fan (3).

10. A method for installing a combined modular 5G communication unit according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step I: connecting the module body (1) and the heat sink (5): connecting the heat sink (5) to the module body (1) via connecting screws (9). During the connection process, it is necessary to ensure that the heat sink surface of the module body (1) is in close contact with the heat sink (5); Step II: Test the lifting and lowering of the cooling fan (3): Power on the external power supply of the entire device. After power is turned on, the dual-axis motor (64) is controlled to drive the threaded rod (61) to rotate, so as to control the adjustment block (621) to move in a direction close to the center point of the module body (1). During the movement of the adjustment block (621), the connecting column (16) slides down from the second inclined surface (623) and separates from the adjustment block (621). When the adjustment block (621) separates from the connecting column (16), the connecting column (16) drives the shock absorbing plate ( 8) and the heat dissipation fan (3) move downward synchronously, thereby making the bottom end of the damping plate (8) closely attached to the top end of the damping spring (13), so that during the operation of the heat dissipation fan (3), the damping plate (8) and the damping spring (13) can damp the heat dissipation fan (3), and during the operation, the guide plate (41) arranged at the top end of the heat dissipation fan (3) diverts the outlet air to both sides, so that the airflow has a downward force on the heat dissipation fan (3), so as to ensure that the damping plate (8) fixedly connected to the bottom end of the heat dissipation fan (3) is closely attached to the top end of the damping spring (13); Step III: Testing the cleaning mechanism (11): During the movement of the adjustment block (621), the first inclined surface (622) synchronously drives the lifting rod (12) to move upward, thereby driving the cleaning frame (111) to move synchronously. During the movement of the cleaning frame (111), the inner wall of the connecting hole (112) can clean the outer wall of the heat sink (10). When the heat sink fan (3) is working, the airflow formed by the heat sink fan (3) can be used to remove the dust cleaned, thereby ensuring the heat dissipation effect of the heat sink (10); Step IV: Install the module body (1) at the location where it is required to be used: After the test is completed, the device is installed as a whole on the industrial testing equipment. During the installation process, it is necessary to ensure that the cooling fan (3) is located directly above the module body (1).

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