Automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring and monitoring method thereof

Abstract

The present invention relates to the technical field related to switch cabinets, and specifically to an automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring and a monitoring method thereof. The automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring comprises: a cabinet body; a shell body, which is arranged on the top of the cabinet body; a two-way rotating mechanism, which is installed in the shell body and is connected to an absorption head movably arranged in the shell body through a conduction structure, the absorption head is used to absorb hot air in the cabinet body, and the absorption head is connected to a reciprocating mechanism arranged on the two-way rotating mechanism; a threaded driving mechanism, which is installed on the side of the cabinet body and cooperates with a cold air pumping mechanism installed on the side of the cabinet body, and the threaded driving mechanism is connected to the two-way rotating mechanism, which is used to drive the cold air pumping mechanism to transport cold air into the cabinet body. Through the mutual cooperation of various mechanisms and components, the effective automatic heat dissipation function of the switch cabinet is realized, which provides effective guarantee for the stable operation of the switch cabinet, improves the safety of use, and is suitable for popularization and use.

Description

Technical Field

[0001] The present invention relates to the technical field related to switch cabinets, and in particular to an automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring and a monitoring method thereof. Background Art

[0002] The main function of the switchgear is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and energy conversion in the power system. The components in the switchgear mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protection devices.

[0003] When the switch cabinet is actually working, the internal components will generate heat, which will cause the temperature inside the cabinet to rise. An overly high temperature working environment will affect the working state of the components and even cause serious accidents. Therefore, the switch cabinet must be heat-dissipated.

[0004] Existing switch cabinets usually dissipate heat by setting a heat dissipation grid on the cabinet body. This heat dissipation method is relatively passive and relies on the natural flow of air, so the heat dissipation effect is poor and it is difficult to ensure the normal operation of the switch cabinet. Summary of the invention

[0005] The object of the present invention is to provide an automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring and a monitoring method thereof, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] Automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring, including:

[0008] Cabinet;

[0009] A shell body, arranged on the top of the cabinet body;

[0010] A two-way rotating mechanism is installed in the shell and connected to an absorption head movably arranged in the shell through a conductive structure, the absorption head is used to absorb the hot air in the cabinet, and the absorption head is connected to a reciprocating mechanism arranged on the two-way rotating mechanism;

[0011] The threaded driving mechanism is installed on the side of the cabinet and cooperates with the cold air pumping mechanism installed on the side of the cabinet. The threaded driving mechanism is connected to the two-way rotating mechanism to drive the cold air pumping mechanism to transport cold air into the cabinet.

[0012] As a further solution of the present invention: the bidirectional rotation mechanism comprises a pipe rotatably mounted in the housing, a driving motor mounted on the housing, and an assembly plate mounted on the pipe;

[0013] Among them, one end of the pipe is connected to the output end of the driving motor, and the other end is connected to the threaded driving mechanism, and the reciprocating mechanism is installed on the assembly plate.

[0014] As a further solution of the present invention: the pipe is provided with a plurality of openings equidistantly along the circumference, the conductive structure comprises a sleeve rotatably mounted on the pipe and a telescopic hose connecting the sleeve and the absorbent head, the sleeve is provided with a cavity inside, and a plurality of conductive openings are equidistantly provided on the inner wall thereof along the circumference, so that the cavity is connected to the pipe;

[0015] A conduit is also installed in the cabinet, and the conduit is sealingly rotatably connected to one end of the pipe away from the drive motor. One end of the conduit away from the pipe extends out of the cabinet and is connected to an external suction pump.

[0016] As a further solution of the present invention: the reciprocating mechanism includes a rolling matching component installed on the assembly plate and a toothed transmission structure connected to the rolling matching component, the rolling matching component includes a slider slidably arranged on the assembly plate, two rotating wheels rotatably installed on the assembly plate and a connecting piece connecting the two rotating wheels, and the connecting piece rollingly matches with the two rotating wheels.

[0017] As a further solution of the present invention: the absorption head is installed at the bottom of the slider, a long rod is fixed on the upper part of the slider, a convex column is provided on the connecting member, a sliding groove adapted to the convex column is provided on the long rod, the convex column extends into the sliding groove and is slidably connected to the long rod, and a rotating shaft of one of the rotating wheels is connected to the gearing transmission structure.

[0018] As a further solution of the present invention: the meshing transmission structure includes a gear rotatably mounted on the assembly plate and a gear ring mounted on the inner wall of the shell, the gear is meshed with the gear ring, and the gear is connected to the rotating shaft of the rotating wheel through a transmission belt.

[0019] As a further solution of the present invention: the threaded drive mechanism includes a screw rod rotatably mounted on the side of the cabinet, a column fixed to the side of the cabinet, and a threaded cylinder and a guide cylinder respectively sleeved on the screw rod and the column;

[0020] Among them, the threaded cylinder is fixedly connected to the guide cylinder, the threaded cylinder is threadedly connected to the screw, the guide cylinder is slidably connected to the column, and a transmission shaft is also rotatably installed in the cabinet, one end of the transmission shaft is connected to the pipe fitting through a first bevel gear set, and the other end is connected to the screw through a second bevel gear set.

[0021] As a further solution of the present invention: the cold air pumping mechanism includes an elastic follower assembly installed on the side of the cabinet and a plurality of draw-out structures connected to the elastic follower assembly, the draw-out structure includes a cylinder fixed to the side of the cabinet, a piston disk sealingly slidably arranged in the cylinder, and a connecting column fixedly connected to the piston disk;

[0022] The connecting column extends out of the cylinder and is sealingly and slidingly connected to the cylinder, and one end of the connecting column away from the piston disc is connected to the elastic follower assembly, and two one-way valves are also installed on the cylinder.

[0023] As a further solution of the present invention: the elastic follower assembly includes a follower plate fixedly connected to the end of the connecting column away from the piston disc, the outer periphery of the connecting column is sleeved with a cylindrical spring, and the two ends of the cylindrical spring are respectively connected to the cylinder and the follower plate;

[0024] The threaded cylinder and the guide cylinder are further connected with a pulley, the pulley is in contact with the driven plate, and the driven plate includes an inclined portion and a vertical portion connected to each other.

[0025] The temperature monitoring method of the automatic heat dissipation type intelligent switch cabinet comprises the following steps:

[0026] Step 1: The temperature sensor monitors the temperature inside the cabinet in real time;

[0027] Step 2: When the temperature in the cabinet reaches a preset value, the temperature sensor sends a control signal to the bidirectional rotating mechanism;

[0028] Step 3: The bidirectional rotating mechanism works and triggers the reciprocating mechanism, so that the absorption head performs circular motion and reciprocating motion at the top of the cabinet at the same time, absorbing and transferring the heat in the cabinet;

[0029] Step 4: The threaded drive mechanism cooperates with the cold air pumping mechanism. When the heat transfer process in the cabinet is completed, the cold air pumping mechanism pumps cold air into the cabinet to complete further heat dissipation processing.

[0030] Compared with the prior art, the beneficial effects of the present invention are: the present invention is novel in design, and when the two-way rotating mechanism is working, it drives the absorption head to make a circular motion in the shell. At the same time, the reciprocating mechanism is triggered to drive the absorption head to reciprocate along the radial direction of the circular motion, so that the absorption range of the absorption head for hot air covers the top of the cabinet, ensuring the thoroughness of heat dissipation; secondly, the two-way rotating mechanism drives the threaded driving mechanism to move, so that after the movement of the absorption head stops, the cold air pumping mechanism can pump cold air into the cabinet, further improving the heat dissipation effect; in summary, through the mutual cooperation of various mechanisms and components, the effective automatic heat dissipation function of the switch cabinet is realized, which provides effective guarantee for the stable operation of the switch cabinet, improves the safety of use, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is an axonometric diagram of an embodiment of an automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring.

[0032] Figure 2 The figure is a schematic structural diagram of an embodiment of an automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring.

[0033] Figure 3 The present invention is a structural schematic diagram from another angle of an embodiment of an automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring.

[0034] Figure 4 The present invention is a structural schematic diagram from another angle of an embodiment of an automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring.

[0035] Figure 5 for Figure 3 A magnified view of the structure at center.

[0036] Figure 6 for Figure 3 A magnified view of the structure at point B.

[0037] Figure 7 The figure is a schematic diagram of the connection relationship between the bidirectional rotating mechanism and the reciprocating movable mechanism in an embodiment of an automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring.

[0038] Figure 8 The figure is a schematic diagram of the coordination relationship between the threaded drive mechanism and the cold air pumping mechanism in an embodiment of an automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring.

[0039] In the figure: 1, cabinet; 2, shell; 3, drive motor; 4, pipe fitting; 401, port; 5, conduit; 6, assembly plate; 7, slider; 8, absorption head; 9, telescopic hose; 10, sleeve; 11, rotating wheel; 12, connecting piece; 13, boss; 14, gear; 15, gear ring; 16, transmission belt; 17, long rod; 18, transmission shaft; 19, first bevel gear set; 20, second bevel gear set; 21, screw rod; 22, column; 23, pulley; 24, threaded cylinder; 25, guide cylinder; 26, cylinder; 27, piston disk; 28, connecting column; 29, driven plate; 2901, inclined portion; 2902, vertical portion; 30, cylindrical spring. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0042] See also Figure 1-Figure 8 In an embodiment of the present invention, an automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring includes:

[0043] Cabinet 1;

[0044] A housing 2 is provided on the top of the cabinet 1;

[0045] A two-way rotating mechanism is installed in the shell 2 and connected to an absorption head 8 movably arranged in the shell 2 through a conducting structure. The absorption head 8 is used to absorb the hot air in the cabinet 1, and the absorption head 8 is connected to a reciprocating mechanism arranged on the two-way rotating mechanism;

[0046] The threaded drive mechanism is installed on the side of the cabinet 1 and cooperates with the cold air pumping mechanism installed on the side of the cabinet 1. The threaded drive mechanism is connected to the two-way rotation mechanism to drive the cold air pumping mechanism to transport cold air into the cabinet 1.

[0047] Furthermore, in a specific implementation, a temperature sensor is provided in the cabinet 1 to monitor the temperature in the cabinet 1 in real time. When the temperature sensor detects that the temperature in the cabinet 1 reaches a preset value, a control signal is sent to the bidirectional rotating mechanism, and the bidirectional rotating mechanism starts to work to perform heat dissipation treatment on the inside of the cabinet 1.

[0048] The preset value mentioned above is the internal temperature of the switch cabinet when heat dissipation treatment is required; a plurality of strip-shaped through grooves are equidistantly arranged along the circumference on the top of the cabinet body 1 so that the absorption head 8 can absorb the hot air in the cabinet body 1.

[0049] When the bidirectional rotating mechanism is working, it drives the absorption head 8 to make a circular motion in the shell 2. At the same time, the reciprocating mechanism is triggered to drive the absorption head 8 to reciprocate along the radial direction of the circular motion, so that the absorption range of the absorption head 8 for hot air covers the top of the cabinet 1, ensuring the thoroughness of the heat dissipation. Secondly, the bidirectional rotating mechanism drives the threaded driving mechanism to move, so that after the movement of the absorption head 8 stops, the cold air pumping mechanism can pump cold air into the cabinet 1, further improving the heat dissipation effect. In summary, through the mutual cooperation of various mechanisms and components, the effective automatic heat dissipation function of the switch cabinet is realized, which provides effective guarantee for the stable operation of the switch cabinet, improves the safety of use, and is suitable for popularization and use.

[0050] Please refer again Figure 5 and Figure 7 The bidirectional rotation mechanism includes a pipe 4 rotatably mounted in the housing 2, a drive motor 3 mounted on the housing 2, and an assembly plate 6 mounted on the pipe 4. One end of the pipe 4 is connected to the output end of the drive motor 3, and the other end is connected to the threaded drive mechanism. The reciprocating mechanism is mounted on the assembly plate 6.

[0051] The pipe 4 is provided with a plurality of openings 401 equidistantly along the circumference, and the conductive structure comprises a sleeve 10 rotatably mounted on the pipe 4 in a sealing manner and a telescopic hose 9 connecting the sleeve 10 and the absorbent head 8. The sleeve 10 is provided with a cavity inside, and a plurality of conductive openings are equidistantly provided on the inner wall thereof along the circumference, so that the cavity is connected with the pipe 4;

[0052] A conduit 5 is also installed in the cabinet 1, and the conduit 5 is sealingly rotatably connected to the end of the pipe 4 away from the drive motor 3. The end of the conduit 5 away from the pipe 4 extends out of the cabinet 1 and is connected to an external suction pump.

[0053] When heat dissipation is performed, the driving motor 3 works to drive the pipe 4 to rotate, so that the assembly plate 6 drives the absorption head 8 to make a circular motion. At the same time, the reciprocating mechanism is triggered to drive the absorption head 8 to reciprocate along the length direction of the assembly plate 6 while making a circular motion, so that the absorption head 8 can fully absorb the heat of the cabinet 1 to achieve preliminary heat dissipation treatment;

[0054] The pipe 4 will also drive the threaded drive mechanism to move. When the movement of the absorption head 8 is about to end, the cold air pumping mechanism is triggered to pump cold air into the cabinet 1, thereby achieving a further heat dissipation effect.

[0055] During the above working process, the sleeve 10 will rotate on the pipe 4, and the absorption head 8, the telescopic hose 9, the sleeve 10, the pipe 4 and the conduit 5 form a hot air transmission path, so that the external suction pump can absorb and transfer the hot air in the cabinet 1.

[0056] The reciprocating mechanism includes a rolling fit component installed on the assembly plate 6 and a toothed transmission structure connected to the rolling fit component, the rolling fit component includes a slider 7 slidably arranged on the assembly plate 6, two rotating wheels 11 rotatably installed on the assembly plate 6, and a connecting member 12 connecting the two rotating wheels 11, and the connecting member 12 rollingly fits with the two rotating wheels 11.

[0057] The absorbent head 8 is mounted at the bottom of the slider 7, a long bar 17 is fixed to the upper part of the slider 7, a boss 13 is provided on the connecting member 12, a slide groove adapted to the boss 13 is provided on the long bar 17, the boss 13 extends into the slide groove and is slidably connected to the long bar 17, and a rotating shaft of one of the rotating wheels 11 is connected to the toothed transmission structure. The toothed transmission structure includes a gear 14 rotatably mounted on the assembly plate 6 and a toothed ring 15 mounted on the inner wall of the housing 2, the gear 14 meshes with the toothed ring 15, and the gear 14 is connected to the rotating shaft of the rotating wheel 11 through a transmission belt 16.

[0058] When the driving motor 3 drives the pipe 4 to drive the assembly plate 6 to rotate, the gear 14 makes a circular motion and meshes with the teeth on the inner wall of the gear ring 15, and then the gear 14 rotates. Therefore, the rotating shaft of the gear 14 will drive the rotating wheel 11 to rotate through the transmission belt 16. Correspondingly, the connecting member 12 drives the boss 13 to move. The movement trajectory of the boss 13 is consistent with the shape of the connecting member 12 (after the connecting member 12 is connected to the two rotating wheels 11, two relative semi-arc segments and two relative straight segments are formed). The boss 13 can slide with the long rod 17 through the slide groove, so that the long rod 17 can drive the slider 7 to slide back and forth along the length direction of the assembly plate 6. The absorption head 8 makes a circular motion and reciprocates along the radial direction of the circular motion at the same time, so as to realize the comprehensive absorption and transfer of the heat in the cabinet 1.

[0059] Please refer again Figure 6 and Figure 8 The thread drive mechanism includes a screw rod 21 rotatably mounted on the side of the cabinet 1, a column 22 fixed on the side of the cabinet 1, and a threaded cylinder 24 and a guide cylinder 25 respectively sleeved on the screw rod 21 and the column 22. The threaded cylinder 24 is fixedly connected to the guide cylinder 25, the threaded cylinder 24 is threadedly connected to the screw rod 21, and the guide cylinder 25 is slidably connected to the column 22. A transmission shaft 18 is also rotatably mounted in the cabinet 1, one end of the transmission shaft 18 is connected to the pipe 4 through a first bevel gear set 19, and the other end is connected to the screw rod 21 through a second bevel gear set 20.

[0060] Specifically, the first bevel gear set 19 includes a first bevel gear mounted on the pipe 4 and a second bevel gear mounted on one end of the transmission shaft 18 facing the pipe 4, and the second bevel gear meshes with the first bevel gear;

[0061] Secondly, the second bevel gear set 20 includes a number 3 bevel gear installed at the end of the transmission shaft 18 away from the pipe 4 and a number 4 bevel gear installed on the screw rod 21 , and the number 4 bevel gear is meshed with the number 3 bevel gear.

[0062] When the driving motor 3 drives the pipe 4 to rotate, the pipe 4 can drive the transmission shaft 18 to rotate through the first bevel gear set 19, and then the transmission shaft 18 drives the screw 21 to rotate through the second bevel gear set 20, and the column 22 and the guide cylinder 25 act as guides, so that the threaded cylinder 24 and the screw 21 are threadedly matched, and the threaded cylinder 24 moves along the axial direction of the screw 21;

[0063] It should be noted that, during each heat dissipation process, the threaded barrel 24 first moves downward along the screw rod 21 and then moves upward along the screw rod 21 to reset. Therefore, the drive motor 3 should adopt a servo motor with a bidirectional drive output end.

[0064] The cold air pumping mechanism includes an elastic follower assembly installed on the side of the cabinet 1 and multiple sets of extraction and discharge structures connected to the elastic follower assembly, and the extraction and discharge structures include a cylinder 26 fixed to the side of the cabinet 1, a piston disc 27 sealingly and slidably arranged in the cylinder 26, and a connecting column 28 fixedly connected to the piston disc 27. The connecting column 28 extends out of the cylinder 26 and is sealingly and slidably connected to the cylinder 26, and the end of the connecting column 28 away from the piston disc 27 is connected to the elastic follower assembly, and two one-way valves are also installed on the cylinder 26.

[0065] It should be additionally explained that one of the one-way valves is connected to the interior of the cabinet 1 through a pipeline, and the other one-way valve is connected to the cold air storage end.

[0066] The elastic follower assembly includes a follower plate 29 fixedly connected to the end of the connecting column 28 away from the piston disc 27, and a cylindrical spring 30 is sleeved on the outer periphery of the connecting column 28. The two ends of the cylindrical spring 30 are respectively connected to the cylinder 26 and the follower plate 29. The threaded cylinder 24 and the guide cylinder 25 are also connected to a pulley 23, and the pulley 23 abuts against the follower plate 29. The follower plate 29 includes an inclined portion 2901 and a vertical portion 2902 connected to each other.

[0067] In each cooling cycle, the screw rod 21 first rotates forward, and the threaded cylinder 24 and the guide cylinder 25 drive the pulley 23 to move downward, and the pulley 23 acts on the inclined portion 2901 and the vertical portion 2902 in sequence. During the process of the pulley 23 acting on the inclined portion 2901, the driven plate 29 pushes the piston disc 27 to slide in the cylinder 26 through the connecting column 28, and the columnar spring 30 is compressed. At this time, the one-way valve connected to the cold air storage end is connected, so that the cold air at the cold air storage end will be sucked into the cylinder 26;

[0068] In the latter part of the downward movement of the pulley 23 and the latter part of the upward movement of the pulley 23, the cylindrical spring 30 rebounds, and the driven plate 29 pulls the piston disc 27 to slide and reset in the cylinder 26 through the connecting column 28. At this time, the one-way valve connected to the cabinet 1 is connected, and the cold air in the cylinder 26 is pumped into the cabinet 1 to achieve further heat dissipation effect.

[0069] As another embodiment of the present invention, a temperature monitoring method of the automatic heat dissipation type intelligent switch cabinet is also proposed, comprising the following steps:

[0070] Step 1: Using a temperature sensor to monitor the temperature inside the cabinet 1 in real time;

[0071] Step 2: When the temperature in the cabinet 1 reaches a preset value, the temperature sensor sends a control signal to the bidirectional rotating mechanism;

[0072] Step 3: The bidirectional rotating mechanism works and triggers the reciprocating mechanism, so that the absorption head 8 performs circular motion and reciprocating motion at the top of the cabinet 1 at the same time, absorbing and transferring the hot air in the cabinet 1;

[0073] Step 4: The threaded drive mechanism cooperates with the cold air pumping mechanism. When the heat transfer process in the cabinet 1 is completed, the cold air pumping mechanism pumps cold air into the cabinet 1 to complete further heat dissipation processing.

[0074] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0075] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring, characterized in that: include: Cabinet (1); A shell (2) is arranged on the top of the cabinet (1); a bidirectional rotating mechanism, installed in the shell (2), connected to an absorption head (8) movably arranged in the shell (2) through a conducting structure, the absorption head (8) being used to absorb hot air in the cabinet (1), and the absorption head (8) being connected to a reciprocating mechanism arranged on the bidirectional rotating mechanism; A threaded drive mechanism is mounted on the side of the cabinet (1) and cooperates with a cold air pumping mechanism mounted on the side of the cabinet (1), and the threaded drive mechanism is connected to the bidirectional rotation mechanism and is used to drive the cold air pumping mechanism to transport cold air into the cabinet (1); The bidirectional rotation mechanism comprises a pipe (4) rotatably mounted in the housing (2), a drive motor (3) mounted on the housing (2), and an assembly plate (6) mounted on the pipe (4); Wherein, one end of the pipe (4) is connected to the output end of the drive motor (3), and the other end is connected to the threaded drive mechanism, and the reciprocating mechanism is mounted on the assembly plate (6); The reciprocating mechanism comprises a rolling matching component mounted on the assembly plate (6) and a toothed transmission structure connected to the rolling matching component, the rolling matching component comprising a slider (7) slidably mounted on the assembly plate (6), two rotating wheels (11) rotatably mounted on the assembly plate (6), and a connecting member (12) connecting the two rotating wheels (11), the connecting member (12) rollingly matching with the two rotating wheels (11); The absorption head (8) is mounted on the bottom of the slider (7); a long bar (17) is fixed on the upper part of the slider (7); a boss (13) is provided on the connecting member (12); a slide groove adapted to the boss (13) is provided on the long bar (17); the boss (13) extends into the slide groove and is slidably connected to the long bar (17); a rotating shaft of one of the rotating wheels (11) is connected to the gear transmission structure; The toothed transmission structure comprises a gear (14) rotatably mounted on the assembly plate (6) and a gear ring (15) mounted on the inner wall of the housing (2); the gear (14) meshes with the gear ring (15), and the gear (14) is connected to the rotating shaft of the rotating wheel (11) via a transmission belt (16).

2. The automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring according to claim 1 is characterized in that: The pipe (4) is provided with a plurality of openings (401) equidistantly along the circumference, the conductive structure comprises a sleeve (10) rotatably mounted on the pipe (4) in a sealing manner, and a telescopic hose (9) connecting the sleeve (10) and the absorbent head (8), the sleeve (10) having a cavity inside and a plurality of conductive openings equidistantly along the circumference on its inner wall, so that the cavity is in communication with the pipe (4); A conduit (5) is also installed in the cabinet (1), and the conduit (5) is sealingly rotatably connected to an end of the pipe (4) away from the drive motor (3), and an end of the conduit (5) away from the pipe (4) extends out of the cabinet (1) and is connected to an external suction pump.

3. The automatic heat dissipation type intelligent switch cabinet based on real-time temperature monitoring according to claim 1 is characterized in that: The thread drive mechanism comprises a screw rod (21) rotatably mounted on the side of the cabinet (1), a column (22) fixed on the side of the cabinet (1), and a threaded cylinder (24) and a guide cylinder (25) respectively sleeved on the screw rod (21) and the column (22); The threaded cylinder (24) is fixedly connected to the guide cylinder (25), the threaded cylinder (24) is threadedly connected to the screw rod (21), the guide cylinder (25) is slidably connected to the column (22), and a transmission shaft (18) is rotatably installed in the cabinet (1), one end of the transmission shaft (18) is connected to the pipe fitting (4) through a first bevel gear set (19), and the other end is connected to the screw rod (21) through a second bevel gear set (20).

4. The automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring according to claim 3 is characterized in that: The cold air pumping mechanism comprises an elastic follower assembly mounted on the side of the cabinet (1) and a plurality of pumping structures connected to the elastic follower assembly, the pumping structures comprising a cylinder (26) fixed to the side of the cabinet (1), a piston disc (27) sealingly slidably disposed in the cylinder (26), and a connecting column (28) fixedly connected to the piston disc (27); The connecting column (28) extends out of the cylinder (26) and is sealingly and slidably connected to the cylinder (26), and one end of the connecting column (28) away from the piston disc (27) is connected to the elastic follower assembly, and two one-way valves are also installed on the cylinder (26).

5. The automatic heat dissipation intelligent switch cabinet based on real-time temperature monitoring according to claim 4 is characterized in that: The elastic follower assembly comprises a follower plate (29) fixedly connected to one end of the connecting column (28) away from the piston disc (27); a cylindrical spring (30) is sleeved on the outer circumference of the connecting column (28); and two ends of the cylindrical spring (30) are respectively connected to the cylinder (26) and the follower plate (29); The threaded cylinder (24) and the guide cylinder (25) are also connected to a pulley (23), the pulley (23) abuts against the driven plate (29), and the driven plate (29) comprises a connected inclined portion (2901) and a vertical portion (2902).

6. The temperature monitoring method of the automatic heat dissipation type intelligent switch cabinet according to claim 1, characterized in that: The following steps are involved: Step 1: Using a temperature sensor to monitor the temperature inside the cabinet (1) in real time; Step 2: when the temperature in the cabinet (1) reaches a preset value, the temperature sensor sends a control signal to the bidirectional rotating mechanism; Step three, the bidirectional rotating mechanism operates and triggers the reciprocating mechanism, so that the absorption head (8) performs circular motion and reciprocating motion at the top of the cabinet (1) at the same time, absorbing and transferring the hot air in the cabinet (1); Step 4: The threaded drive mechanism cooperates with the cold air pumping mechanism. When the hot air transfer process in the cabinet (1) is completed, the cold air pumping mechanism pumps cold air into the cabinet (1) to complete further heat dissipation processing.

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