Outdoor power cabinet for communication base station based on lightning protection technology

Abstract

The invention discloses an outdoor power cabinet for a communication base station based on a lightning protection technology, and belongs to the technical field of power equipment, the outdoor power cabinet comprises a cabinet body, a lightning rod is fixedly installed on the upper surface of the cabinet body, a ventilation opening is formed in the side wall of the cabinet body, and a partition plate is fixedly installed on the inner wall of the cabinet body; lifting assemblies are arranged on the lower surfaces of the partition plates; according to the electric power cabinet, the lifting assembly is arranged, the height of the electric power cabinet is adjusted, the situation that the electric power cabinet is soaked by rainwater in severe weather, and the lower half portion of the electric power cabinet is rusted is avoided, the safety of the electric power cabinet is improved, and the situation that internal electronic components are short-circuited after water enters the electric power cabinet is prevented; and meanwhile, the outdoor service life of the power cabinet is prolonged, the stability of the power cabinet is improved when the height of the power cabinet is increased, and the situation that the stability of the power cabinet is reduced due to the change of the gravity center of the power cabinet is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power equipment, and in particular relates to an outdoor power cabinet for a communication base station based on lightning protection technology. Background Art

[0002] A power cabinet is a device that centrally controls and distributes electricity. Its function is to bring together electrical energy from different power sources and distribute it to places where electrical equipment is needed. The power cabinet can also isolate and protect different circuits to ensure the safe and stable operation of the power grid. A base station is a public mobile communication base station. It is an interface device for mobile devices to access the Internet. It is also a form of radio station. It refers to a radio transceiver station that transmits information to mobile phone terminals through a mobile communication exchange center in a certain radio coverage area.

[0003] The Chinese patent discloses a communication base station power cabinet (CN113851982A), which includes a detection module, a processing module, and a cooling module; the detection module is arranged on the inner surface of the power cabinet, and is used to collect status data of the power cabinet through a sensor, and send the status data to the processing module; the processing module is electrically connected to the detection module, and is used to send a cooling command signal to the cooling module when the received status data is higher than a preset status threshold; the cooling module includes a cooling pipe arranged inside the power cabinet, and is used to use the cooling pipe to cool the power cabinet after receiving the cooling command signal. It can be seen that the beneficial effects of the present application are: avoiding the waste of cooling equipment and electric power resources when working for a long time, and being able to intelligently control the temperature conditions in the main structure, thereby improving the heat dissipation effect in the power cabinet and increasing the service life of the power cabinet. Most of the current outdoor power cabinets are fixed on the ground and the height of the power cabinet can no longer be adjusted. Therefore, in bad weather, rainwater may accumulate around the power cabinet and may cause the power cabinet to be soaked in rainwater. On the one hand, rainwater may enter the interior of the power cabinet, thereby causing damage to the components inside the power cabinet. On the other hand, it may cause rust on the outer surface of the power cabinet, reducing the service life of the power cabinet. For this purpose, an outdoor power cabinet for communication base station users based on lightning protection technology is provided. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the height of the power cabinet cannot be adjusted after installation, and to propose an outdoor power cabinet for a communication base station based on lightning protection technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an outdoor power cabinet for a communication base station user based on lightning protection technology, comprising a cabinet, a lightning rod is fixedly installed on the upper surface of the cabinet, a vent is arranged on the side wall of the cabinet, a closed frame is fixedly installed on the side wall of the cabinet, and expansion grooves are arranged on the side walls of the closed frame, a partition is fixedly installed on the inner wall of the cabinet, a water volume monitor is fixedly installed on the lower surface of the cabinet, a lifting assembly is arranged on the lower surface of the partition, a shielding assembly is arranged on the inner wall of the closed frame, and a dehumidification assembly is arranged on the inner side wall of the cabinet; The lifting assembly includes a driving motor, the lower surface of the driving motor is fixedly connected to the upper surface of the partition, a connecting rod is fixedly installed on the output end of the driving motor, one end of the connecting rod extends to the outside of the lower surface of the partition and is fixedly installed with a rotating column, one end of the rotating column extends to the outside of the lower surface of the cabinet, a threaded column is fixedly installed on the lower surface of the rotating column, and a support seat is threadedly installed on the outer surface of the threaded column.

[0006] As a further description of the above technical solution: A first sprocket is fixedly mounted on the outer surface of the rotating column, a positioning rod is fixedly mounted on the upper surface of the first sprocket, one end of the positioning rod is rotatably connected to the lower surface of the partition, a telescopic support column is fixedly mounted on the lower surface of the partition, and one end of the telescopic support column extends outside the lower surface of the cabinet.

[0007] As a further description of the above technical solution: Fixed columns are fixedly installed on both side walls of the cabinet, and placement grooves are arranged on the side walls of the fixed columns. A bidirectional threaded rod is rotatably installed on the inner wall of the bottom surface of the placement groove.

[0008] As a further description of the above technical solution: A second toothed sprocket is fixedly mounted on the outer surface of the bidirectional threaded rod, the first toothed sprocket is connected to the two second toothed sprockets via a toothed chain transmission, a threaded plate is threadedly mounted on the outer surface of the bidirectional threaded rod, and a stabilizing plate is fixedly mounted on the side wall of the threaded plate.

[0009] As a further description of the above technical solution: The shielding assembly includes a lifting plate and an extrusion plate. The inner wall of the lifting plate is threadedly connected to the outer surface of the bidirectional threaded rod. A fixing rod is fixedly installed on the upper surface of the lifting plate. A shielding plate is fixedly installed on one end of the fixing rod. Guide rails are fixedly installed on both side walls of the shielding plate. The shielding plate is slidably connected to the side walls of the closing frame through the guide rails.

[0010] As a further description of the above technical solution: A telescopic spring and an air bag are fixedly mounted on the upper surface of the extrusion plate, one end of the telescopic spring passes through the interior of the air bag and is fixedly connected to the inner wall of the closing frame, and a push rod is fixedly mounted on the lower surface of the extrusion plate, one end of the push rod extends to the outside of the closing frame.

[0011] As a further description of the above technical solution: A first expansion airbag is fixedly mounted on the inner wall of the closing frame, a hose is connected and mounted on the upper surface of the first expansion airbag, one end of the hose passes through the interior of the extrusion plate and is connected to the lower surface of the air storage bag.

[0012] As a further description of the above technical solution: Both side walls of the air storage bag are connected and installed with connecting pipes, one end of the connecting pipe is connected and installed with a second expansion air bag, and the side wall of the second expansion air bag is fixedly connected to the inner side wall of the closing frame.

[0013] As a further description of the above technical solution: The dehumidification component includes a fixed frame, a baffle is fixedly installed on the inner wall of the fixed frame, a groove is provided on the side wall of the baffle, an intake fan and an exhaust fan are fixedly installed on the inner walls of the fixed frame on both sides of the baffle, a humidity sensor is fixedly installed on the inner wall of the fixed frame, a control motor is fixedly installed on the side wall of the fixed frame, and a rotating rod is fixedly installed on the output end of the control motor.

[0014] As a further description of the above technical solution: A transmission gear is rotatably installed on the grooved inner wall of the baffle plate through a rotating rod, and the first dehumidification plate and the second dehumidification plate are slidably installed on the inner wall of the top surface of the fixed frame respectively, a movable rack is fixedly installed on the lower surface of the first dehumidification plate, and a connecting block is fixedly installed on the lower surface of the second dehumidification plate, and a movable rack is fixedly installed on one end of the connecting block, and the movable rack and the movable rack are both meshed and connected with the transmission gear.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, a lifting assembly is provided, and a driving motor drives the rotating column to rotate through a connecting rod, and then the rotating column drives the threaded column to rotate in the support seat. Since the support seat is fixed, the threaded column drives the rotating column to move upward under the action of the thread, so that the cabinet body is lifted upward under the limit of the telescopic support column, and the distance between the cabinet body and the ground is increased. When the rotating column rotates, it drives the first toothed sprocket to rotate under the limit of the positioning rod. The first toothed sprocket drives the second toothed sprocket to drive the bidirectional threaded rod to rotate on the bottom inner wall of the placement groove through the toothed chain. As the bidirectional threaded rod rotates, The threaded plate drives the stabilizing plate to move downward through the threads on the outer surface, so that the stabilizing plate is always in contact with the ground when the cabinet is lifted. By adjusting the height of the power cabinet, the power cabinet can be prevented from being soaked by rain in bad weather, which can cause rust on the lower half of the power cabinet. The safety of the power cabinet is improved, and short circuits of internal electronic components caused by water entering the power cabinet are prevented. At the same time, the service life of the power cabinet outdoors is also improved. When the height of the power cabinet is increased, the stability of the power cabinet is also improved, which can prevent the stability of the power cabinet from decreasing due to changes in the center of gravity.

[0016] 2. In the present invention, a shielding assembly is provided, and when the bidirectional threaded rod rotates, the lifting plate drives the fixing rod to move upward through the thread. At this time, the fixing rod drives the shielding plate to move in the closing frame, thereby blocking the vent. As the shielding plate moves upward, it will squeeze the top rod. At this time, the top rod will drive the squeezing plate to squeeze the air storage bag. The gas inside the squeezed air storage bag will flow into the first expansion air bag and the second expansion air bag respectively through the hose and the connecting pipe. As the gas in the first expansion air bag and the second expansion air bag increases, it will expand from the expansion groove to fill the gap between the shielding plate and the closing frame. When the power cabinet is lifted, the vent on the power cabinet will also be sealed to ensure that rainwater cannot enter the interior of the power cabinet, and to prevent rainwater from entering the interior of the power cabinet from the vent to cause malfunction of the power cabinet. This not only improves the protection of the power cabinet to internal components, but also improves the waterproofness of the outdoor power cabinet. 3. In the present invention, a dehumidification component is provided, and the suction fan draws the outside air into the interior of the cabinet through the ventilation port and the second dehumidification plate. The outside air removes moisture in the air when passing through the second dehumidification plate, and the humidity sensor in the fixed frame monitors the humidity in the second dehumidification plate. When the humidity in the second dehumidification plate reaches a certain level, the control motor drives the transmission gear to rotate through the rotating rod. At this time, under the action of the movable rack and the movable rack, the first dehumidification plate will move to the suction fan side, and the second dehumidification plate will move to the exhaust fan side. When the exhaust fan draws the hot air in the cabinet out, the hot air will first pass through the second dehumidification plate and then be discharged from the ventilation port. When the hot air passes through the second dehumidification plate, the second dehumidification plate will be dried to remove moisture in the air, which can prevent moisture from entering the interior of the power cabinet and causing damage to the internal components, further ensuring the dryness of the interior of the power cabinet, and at the same time, the hot air generated inside the power cabinet is used to dry the dehumidification plate, thereby achieving full utilization of resources and ensuring the dehumidification effect of the dehumidification plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The diagram is a three-dimensional structural diagram of an outdoor power cabinet for a communication base station based on lightning protection technology.

[0018] Figure 2 The schematic diagram of the exploded structure of the lifting component in the outdoor power cabinet of a communication base station based on lightning protection technology.

[0019] Figure 3 The present invention is a three-dimensional structural schematic diagram of a fixed column in an outdoor power cabinet of a communication base station based on lightning protection technology.

[0020] Figure 4 A communication base station based on lightning protection technology for outdoor power cabinet Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Figure 5 The diagram is a partial decomposition structure diagram of a shielding component in an outdoor power cabinet of a communication base station based on lightning protection technology.

[0022] Figure 6 The schematic diagram of the decomposition structure of the dehumidification component in the outdoor power cabinet of a communication base station based on lightning protection technology.

[0023] Figure 7 A communication base station based on lightning protection technology for outdoor power cabinet Figure 6 Schematic diagram of the enlarged structure at point B in the middle.

[0024] Legend: 1. Cabinet; 2. Lightning rod; 3. Telescopic support column; 4. Lifting assembly; 41. Driving motor; 42. Connecting rod; 43. Rotating column; 44. Threaded column; 45. Support seat; 46. Positioning rod; 47. First tooth sprocket; 48. Fixed column; 49. Bidirectional threaded rod; 410. Threaded plate; 411. Stable plate; 412. Placement groove; 413. Second tooth sprocket; 5. Shielding assembly; 51. Lifting plate; 52. Fixed rod; 53. Shielding plate; 54. Extrusion plate; 55 , telescopic spring; 56, push rod; 57, air storage bag; 58, first expansion air bag; 59, connecting pipe; 510, second expansion air bag; 6, closing frame; 7, vent; 8, partition; 9, expansion tank; 10, dehumidification assembly; 101, fixed frame; 102, baffle; 103, suction fan; 104, exhaust fan; 105, first dehumidification plate; 106, movable rack; 107, second dehumidification plate; 108, connecting block; 109, movable rack; 1010, transmission gear. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-7 The present invention provides a technical solution: an outdoor power cabinet for a communication base station user based on lightning protection technology, comprising a cabinet 1, a lightning rod 2 is fixedly installed on the upper surface of the cabinet 1, a vent 7 is arranged on the side wall of the cabinet 1, a closed frame 6 is fixedly installed on the side wall of the cabinet 1, and an expansion slot 9 is arranged on the side wall of the closed frame 6, a partition 8 is fixedly installed on the inner wall of the cabinet 1, a water volume monitor is fixedly installed on the lower surface of the cabinet 1, and a lifting component 4 is arranged on the lower surface of the partition 8, a shielding component 5 is arranged on the inner wall of the closed frame 6, and a dehumidification component 10 is arranged on the inner wall of the cabinet 1; The lifting assembly 4 includes a driving motor 41, the lower surface of the driving motor 41 is fixedly connected to the upper surface of the partition 8, the output end of the driving motor 41 is fixedly installed with a connecting rod 42, one end of the connecting rod 42 extends to the outside of the lower surface of the partition 8 and is fixedly installed with a rotating column 43, one end of the rotating column 43 extends to the outside of the lower surface of the cabinet 1, the lower surface of the rotating column 43 is fixedly installed with a threaded column 44, the outer surface of the threaded column 44 is threadedly installed with a support seat 45, the outer surface of the rotating column 43 is fixedly installed with a first toothed sprocket 47, the upper surface of the first toothed sprocket 47 is fixedly installed with a positioning rod 46, one end of the positioning rod 46 is connected to the lower surface of the partition 8 The surface is rotatably connected, and a telescopic support column 3 is fixedly installed on the lower surface of the partition 8, and one end of the telescopic support column 3 extends to the outside of the lower surface of the cabinet 1. Fixed columns 48 are fixedly installed on both side walls of the cabinet 1, and a placement groove 412 is provided on the side wall of the fixed column 48. A bidirectional threaded rod 49 is rotatably installed on the inner wall of the bottom surface of the placement groove 412, and a second sprocket 413 is fixedly installed on the outer surface of the bidirectional threaded rod 49, and the first sprocket 47 and the two second sprockets 413 are connected by a sprocket transmission, and a threaded plate 410 is threadedly installed on the outer surface of the bidirectional threaded rod 49, and a stabilizing plate 411 is fixedly installed on the side wall of the threaded plate 410.

[0027] The specific implementation example is as follows: when water accumulates around the cabinet 1, the water level monitor will monitor the height of the accumulated water. When the water accumulates too much, the driving motor 41 will drive the rotating column 43 to rotate through the connecting rod 42, and then the rotating column 43 will drive the threaded column 44 to rotate in the support seat 45. Since the support seat 45 is fixed, the threaded column 44 will drive the rotating column 43 to move upward under the action of the thread, so that the cabinet 1 is lifted upward under the limit of the telescopic support column 3, and the distance between the cabinet 1 and the ground is increased. When the rotating column 43 rotates, it will drive the first sprocket wheel 47 to rotate under the limit of the positioning rod 46. The first sprocket wheel 47 drives the second sprocket wheel 413 to drive the bidirectional threaded rod 49 to rotate on the inner wall of the bottom surface of the placement groove 412 through the tooth chain. As the bidirectional threaded rod 49 rotates, the threaded plate 410 will drive the stabilizing plate 411 to move downward through the thread on the outer surface, so that the stabilizing plate 411 is always in contact with the ground when the cabinet 1 is lifted.

[0028] The shielding assembly 5 includes a lifting plate 51 and an extrusion plate 54. The inner wall of the lifting plate 51 is threadedly connected to the outer surface of the bidirectional threaded rod 49. A fixing rod 52 is fixedly installed on the upper surface of the lifting plate 51. A shielding plate 53 is fixedly installed on one end of the fixing rod 52. Guide rails are fixedly installed on both side walls of the shielding plate 53. The shielding plate 53 is slidably connected to the side walls of the closing frame 6 through the guide rails. A telescopic spring 55 and an air storage bag 57 are fixedly installed on the upper surface of the extrusion plate 54. One end of the telescopic spring 55 passes through the interior of the air storage bag 57 and is fixed to the inner wall of the closing frame 6. A push rod 56 is fixedly installed on the lower surface of the extrusion plate 54, and one end of the push rod 56 extends to the outside of the closing frame 6. A first expansion airbag 58 is fixedly installed on the inner wall of the closing frame 6. A hose is installed on the upper surface of the first expansion airbag 58, and one end of the hose passes through the interior of the extrusion plate 54 and is connected to the lower surface of the air storage bag 57. Connecting pipes 59 are installed on both side walls of the air storage bag 57, and one end of the connecting pipe 59 is installed on the second expansion airbag 510. The side wall of the second expansion airbag 510 is fixedly connected to the inner wall of the closing frame 6.

[0029] Its specific implementation is as follows: when the bidirectional threaded rod 49 rotates, the lifting plate 51 drives the fixed rod 52 to move upward through the thread. At this time, the fixed rod 52 will drive the shielding plate 53 to move in the closing frame 6, so as to block the vent 7. As the shielding plate 53 moves upward, the top rod 56 will be squeezed. At this time, the top rod 56 will drive the squeezing plate 54 to squeeze the air bag 57. The gas inside the squeezed air bag 57 will flow through the hose and the connecting pipe 59 to the first expansion air bag 58 and the second expansion air bag 510 respectively. As the gas in the first expansion air bag 58 and the second expansion air bag 510 increases, it will expand out from the expansion groove 9 to fill the gap between the shielding plate 53 and the closing frame 6.

[0030] The dehumidification assembly 10 includes a fixed frame 101, a baffle 102 is fixedly installed on the inner wall of the fixed frame 101, a slot is set on the side wall of the baffle 102, an air intake fan 103 and an exhaust fan 104 are fixedly installed on the inner wall of the fixed frame 101 on both sides of the baffle 102, a humidity sensor is fixedly installed on the inner wall of the fixed frame 101, a control motor is fixedly installed on the side wall of the fixed frame 101, a rotating rod is fixedly installed on the output end of the control motor, and the slots on the baffle 102 A transmission gear 1010 is rotatably installed on the inner wall of the fixed frame 101 through a rotating rod, and a first dehumidification plate 105 and a second dehumidification plate 107 are slidably installed on the inner wall of the top surface of the fixed frame 101, a movable rack 106 is fixedly installed on the lower surface of the first dehumidification plate 105, and a connecting block 108 is fixedly installed on the lower surface of the second dehumidification plate 107, and a movable rack 109 is fixedly installed on one end of the connecting block 108, and the movable rack 106 and the movable rack 109 are both meshed and connected with the transmission gear 1010.

[0031] The specific embodiment is as follows: the cabinet 1 is fixed outdoors through the telescopic support column 3 and the support base 45, and then the telescopic support column 3 and the support base 45 are fixed by concrete or other fixing equipment. When the cabinet 1 is working, the air intake fan 103 sucks the outside air into the cabinet 1 through the vent 7 and the second dehumidification plate 107. When the outside air passes through the second dehumidification plate 107, the moisture in the air is removed. The humidity sensor in the fixing frame 101 monitors the humidity in the second dehumidification plate 107. When the second dehumidification plate 107 is turned off, the humidity in the air is reduced. When the humidity inside reaches a certain level, the control motor will drive the transmission gear 1010 to rotate through the rotating rod. At this time, under the action of the movable rack 106 and the movable rack 109, the first dehumidifier plate 105 will move to the suction fan 103, and the second dehumidifier plate 107 will move to the exhaust fan 104. When the exhaust fan 104 draws the hot air out of the cabinet 1, the hot air will first pass through the second dehumidifier plate 107 and then be discharged from the vent 7. When the hot air passes through the second dehumidifier plate 107, the second dehumidifier plate 107 will be dried.

[0032] Working principle: The cabinet 1 is fixed outdoors through the telescopic support column 3 and the support seat 45, and then the telescopic support column 3 and the support seat 45 are fixed by concrete or other fixing equipment. When the cabinet 1 is working, the suction fan 103 sucks the outside air into the cabinet 1 through the vent 7 and the second dehumidification plate 107. When the outside air passes through the second dehumidification plate 107, the moisture in the air will be removed. The humidity sensor in the fixing frame 101 will monitor the humidity in the second dehumidification plate 107. When the humidity in the second dehumidification plate 107 reaches a certain level, the control motor will drive the transmission gear 1010 to rotate through the rotating rod. At this time, in the activity Under the action of the rack 106 and the movable rack 109, the first dehumidifier plate 105 will move to the suction fan 103, and the second dehumidifier plate 107 will move to the exhaust fan 104. When the exhaust fan 104 draws the hot air out of the cabinet 1, the hot air will first pass through the second dehumidifier plate 107 and then be discharged from the vent 7. When the hot air passes through the second dehumidifier plate 107, the second dehumidifier plate 107 will be dried. When water accumulates around the cabinet 1, the water level monitor will monitor the height of the accumulated water. When there is too much accumulated water, the driving motor 41 will drive the rotating column 43 to rotate through the connecting rod 42, and then the rotating column 43 will drive the threaded column 44 on the support seat 45. The cabinet 1 is rotated inside the cabinet, and since the support seat 45 is fixed, the threaded column 44 will drive the rotating column 43 to move upward under the action of the thread, so that the cabinet 1 is lifted upward under the limit of the telescopic support column 3, and the distance between the cabinet 1 and the ground is increased. When the rotating column 43 rotates, it will drive the first sprocket wheel 47 to rotate under the limit of the positioning rod 46. The first sprocket wheel 47 drives the second sprocket wheel 413 to drive the two-way threaded rod 49 to rotate on the inner wall of the bottom surface of the placement groove 412 through the tooth chain. As the two-way threaded rod 49 rotates, the threaded plate 410 will drive the stabilizing plate 411 to move downward through the thread on the outer surface, so that the stabilizing plate 411 is always in contact with the ground when the cabinet 1 is lifted. When the bidirectional threaded rod 49 rotates, the lifting plate 51 drives the fixing rod 52 to move upward through the thread. At this time, the fixing rod 52 will drive the shielding plate 53 to move in the closing frame 6, so as to block the vent 7. As the shielding plate 53 moves upward, the push rod 56 will be squeezed. At this time, the push rod 56 will drive the squeezing plate 54 to squeeze the air bag 57. The gas inside the squeezed air bag 57 will flow into the first expansion air bag 58 and the second expansion air bag 510 through the hose and the connecting pipe 59 respectively. As the gas in the first expansion air bag 58 and the second expansion air bag 510 increases, it will expand from the expansion groove 9 to fill the gap between the shielding plate 53 and the closing frame 6.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An outdoor power cabinet for a communication base station based on lightning protection technology, comprising a cabinet (1), a lightning rod (2) fixedly mounted on the upper surface of the cabinet (1), a vent (7) arranged on the side wall of the cabinet (1), a closed frame (6) fixedly mounted on the side wall of the cabinet (1), an expansion slot (9) arranged on the side wall of the closed frame (6), a partition (8) fixedly mounted on the inner wall of the cabinet (1), and a water volume monitor fixedly mounted on the lower surface of the cabinet (1), Features: The lower surface of the partition (8) is provided with a lifting assembly (4), the inner wall of the closing frame (6) is provided with a shielding assembly (5), and the inner side wall of the cabinet (1) is provided with a dehumidification assembly (10); The lifting assembly (4) comprises a driving motor (41), the lower surface of the driving motor (41) is fixedly connected to the upper surface of the partition (8), the output end of the driving motor (41) is fixedly mounted with a connecting rod (42), one end of the connecting rod (42) extends to the outside of the lower surface of the partition (8) and is fixedly mounted with a rotating column (43), one end of the rotating column (43) extends to the outside of the lower surface of the cabinet (1), the lower surface of the rotating column (43) is fixedly mounted with a threaded column (44), and the outer surface of the threaded column (44) is threadedly mounted with a support seat (45).

2. According to the lightning protection technology-based communication base station user outdoor power cabinet of claim 1, It is characterized in that A first sprocket wheel (47) is fixedly mounted on the outer surface of the rotating column (43); a positioning rod (46) is fixedly mounted on the upper surface of the first sprocket wheel (47); one end of the positioning rod (46) is rotatably connected to the lower surface of the partition (8); a telescopic support column (3) is fixedly mounted on the lower surface of the partition (8); one end of the telescopic support column (3) extends outside the lower surface of the cabinet (1).

3. According to claim 2, a communication base station based on lightning protection technology uses an outdoor power cabinet, It is characterized in that Fixed columns (48) are fixedly mounted on both side walls of the cabinet (1), a placement groove (412) is provided on the side wall of the fixed column (48), and a bidirectional threaded rod (49) is rotatably mounted on the inner wall of the bottom surface of the placement groove (412).

4. According to claim 3, a communication base station based on lightning protection technology uses an outdoor power cabinet, It is characterized in that A second toothed sprocket (413) is fixedly mounted on the outer surface of the bidirectional threaded rod (49); the first toothed sprocket (47) and the two second toothed sprockets (413) are connected via a toothed chain transmission; a threaded plate (410) is threadedly mounted on the outer surface of the bidirectional threaded rod (49); and a stabilizing plate (411) is fixedly mounted on the side wall of the threaded plate (410).

5. According to claim 4, a communication base station based on lightning protection technology uses an outdoor power cabinet, It is characterized in that The shielding assembly (5) comprises a lifting plate (51) and a pressing plate (54); the inner wall of the lifting plate (51) is threadedly connected to the outer surface of the bidirectional threaded rod (49); a fixing rod (52) is fixedly mounted on the upper surface of the lifting plate (51); a shielding plate (53) is fixedly mounted on one end of the fixing rod (52); guide rails are fixedly mounted on both side walls of the shielding plate (53); and the shielding plate (53) is slidably connected to the side walls of the closing frame (6) via the guide rails.

6. According to claim 5, a communication base station based on lightning protection technology uses an outdoor power cabinet, It is characterized in that A telescopic spring (55) and an air storage bag (57) are fixedly mounted on the upper surface of the extrusion plate (54); one end of the telescopic spring (55) passes through the interior of the air storage bag (57) and is fixedly connected to the inner wall of the closing frame (6); a push rod (56) is fixedly mounted on the lower surface of the extrusion plate (54); one end of the push rod (56) extends to the outside of the closing frame (6).

7. According to claim 6, a communication base station based on lightning protection technology uses an outdoor power cabinet, It is characterized in that A first expansion airbag (58) is fixedly mounted on the inner wall of the closing frame (6), and a hose is mounted on the upper surface of the first expansion airbag (58), one end of the hose passes through the interior of the extrusion plate (54) and is in communication with the lower surface of the air storage bag (57).

8. According to claim 7, a communication base station based on lightning protection technology uses an outdoor power cabinet, It is characterized in that A connecting pipe (59) is installed on both side walls of the air storage bag (57), and a second expansion bag (510) is installed on one end of the connecting pipe (59). The side wall of the second expansion bag (510) is fixedly connected to the inner side wall of the closing frame (6).

9. The outdoor power cabinet of a communication base station based on lightning protection technology according to claim 8, It is characterized in that The dehumidification component (10) comprises a fixed frame (101), a baffle (102) is fixedly mounted on the inner wall of the fixed frame (101), a side wall of the baffle (102) is provided with a slot, an air intake fan (103) and an air exhaust fan (104) are respectively fixedly mounted on the inner walls of the fixed frame (101) on both sides of the baffle (102), a humidity sensor is fixedly mounted on the inner wall of the fixed frame (101), a control motor is fixedly mounted on the side wall of the fixed frame (101), and a rotating rod is fixedly mounted on the output end of the control motor.

10. The outdoor power cabinet of a communication base station based on lightning protection technology according to claim 9, It is characterized in that A transmission gear (1010) is rotatably mounted on the inner wall of the groove on the baffle (102) via a rotating rod, and a first dehumidification plate (105) and a second dehumidification plate (107) are slidably mounted on the inner wall of the top surface of the fixed frame (101), respectively; a movable rack (106) is fixedly mounted on the lower surface of the first dehumidification plate (105), and a connecting block (108) is fixedly mounted on the lower surface of the second dehumidification plate (107); a movable rack (109) is fixedly mounted on one end of the connecting block (108), and both the movable rack (106) and the movable rack (109) are meshingly connected to the transmission gear (1010).

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