Power transmission and distribution control equipment with protection structure for electric power engineering

Abstract

The invention discloses power transmission and distribution control equipment with a protection structure for electric power engineering, and relates to the field of power transmission and distribution control, and the equipment comprises a ventilation mechanism which comprises a separation plate and heat dissipation holes; the collecting mechanism comprises a collecting tower, a collecting tank, a rotating wheel, a conveying belt, a connecting block and a bearing plate; the sealing mechanism comprises a sliding frame and a sealing plate; the collecting mechanism drives the closing mechanism to rise by utilizing the gravity of rainwater, so that the closing plate is aligned with the partition plate, and the hole cleaning mechanism in the closing plate is promoted to move, thereby achieving the purpose of cleaning dust in the heat dissipation holes, closing or reducing the hole diameters of the heat dissipation holes, and preventing rainwater from entering the cabinet body; the sealing plate ascends to drive the cleaning mechanism to clean the surface of the partition plate, the sealing plate tightly abuts against the partition plate, and the moisture-proof effect is further improved. The power transmission and distribution control equipment has the advantages that the heat dissipation holes can be closed in rainy days, and rainwater and water vapor are prevented from entering the power transmission and distribution control equipment through the heat dissipation holes.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission and distribution control equipment, and more particularly to a power transmission and distribution control equipment with a protective structure for power engineering. Background Art

[0002] Transmission and distribution control equipment is a general term for the various devices and systems used to manage and regulate the transmission and distribution of electrical energy from power plants to end users. This type of equipment primarily includes the hardware and software that control, monitor, protect, and dispatch power systems, ensuring the stability, safety, and efficiency of power transmission. Examples include transformers, switchgear, and circuit breakers.

[0003] Power transmission and distribution control equipment installed outdoors typically features heat dissipation vents. During rainy weather, these vents are a common threat for moisture to enter and damage the equipment's internal electrical components. Moisture entering the equipment can easily degrade its insulation, causing short circuits, corrode metal components, compromise safety, and even ignite fires. Traditional rain and waterproofing systems for outdoor power transmission and distribution control equipment typically rely on sealing strips, waterproof covers, or tilted roofs to block rainwater intrusion. However, due to long-term exposure to harsh outdoor environments, these systems often fail to fully meet required waterproofing requirements. Sealing strips can age and crack over time, losing their sealing properties, while waterproof covers often fail to prevent water droplets from seeping in during heavy rain or strong winds. Furthermore, the "breathing effect" caused by temperature differences within the equipment allows moisture to enter the enclosure and condense into water droplets. This inadequate waterproofing often leads to oxidation, short circuits, or reduced insulation performance of internal circuits, threatening the equipment's long-term operational safety and stability. Therefore, it is necessary to propose a power transmission and distribution control device with a protective structure for power engineering to solve the above problems. Summary of the Invention

[0004] To address the problems existing in the prior art, the present invention aims to provide a power transmission and distribution control device with a protective structure for use in power engineering projects. This device addresses the problems of existing power transmission and distribution control devices, such as the degradation of sealing and waterproofing performance due to aging of rain and water-proofing devices, and the inadequate waterproofing and vapor-proofing of simple rain shields. Furthermore, the device has the advantage of being able to close the heat dissipation holes on rainy days, preventing rainwater and moisture from entering the power transmission and distribution control device through the heat dissipation holes.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions: A power transmission and distribution control device with a protective structure for electric power engineering, comprising an electric control mechanism, wherein the electric control mechanism comprises a cabinet; A ventilation mechanism is installed on the back of the cabinet, and the ventilation mechanism includes a partition installed on the back of the cabinet, and a plurality of heat dissipation holes are evenly arranged on the partition; A collection mechanism is installed on the back of the cabinet, and the collection mechanism includes a collection tower installed on the back of the cabinet, a collection trough is provided inside the collection tower, two wheels are rotatably connected inside the collection tower, a conveyor belt is installed on the two wheels, and a connecting block is installed on both sides of the conveyor belt, one of the connecting blocks is installed with a bearing plate, and the bearing plate is slidably connected to the collection trough; A closing mechanism is installed inside the cabinet, and the closing mechanism includes a sliding frame installed inside the cabinet, a closing plate is slidably connected inside the sliding frame, and another connecting block is installed on the top side of the closing plate.

[0006] As a preferred solution of the present invention, the electric control mechanism further comprises a plurality of mounting racks installed inside the cabinet, and a master control switch and a circuit breaker are respectively installed on the mounting racks.

[0007] As a preferred solution of the present invention, the collection mechanism further includes a dust cover installed on the top of the collection tower, and a drain outlet is provided on the side of the bottom end of the collection tower, and the drain outlet is connected to the collection tank.

[0008] As a preferred solution of the present invention, a pushing mechanism is installed inside the collection tower, and the pushing mechanism includes a tray rotatably connected to the inside of the topmost rotating wheel, a spring is installed on one side of the tray, the outer end of the spring is installed on the inner wall of the rotating wheel, and a turntable is installed on the other side of the tray, a boss is eccentrically fixed to the side of the turntable, an adjustment frame is sleeved on the boss, the adjustment frame is slidably connected to the boss, a push rod is installed on the adjustment frame, and a groove is provided through the edge of the turntable, a locking rod and a return spring are installed inside the collection tower, the locking rod is elastically connected to the inside of the collection tower through the return spring, the inner end of the locking rod is engaged with the groove, and the push rod and the locking rod both pass through the collection tower and the back of the cabinet.

[0009] As a preferred solution of the present invention, the closing mechanism also includes a first spring installed at the bottom of the sliding frame, the top of the first spring is installed at the bottom of the closing plate, a number of through holes are evenly provided on the closing plate, a closing column is fixed in each of the through holes, and a moisture-absorbing disc is installed in each of the through holes.

[0010] As a preferred solution of the present invention, a transmission mechanism is installed on the surface of the closing plate, and the transmission mechanism includes a plurality of support sleeves installed on the surface of the closing plate, a plurality of longitudinal rods are arranged longitudinally and equidistantly on the surface of the closing plate, and each of the longitudinal rods is slidably connected to the corresponding support sleeve, a plurality of first pressure blocks are fixed equidistantly on the side surfaces of the longitudinal rods, a cross bar is fixed to the top ends of the plurality of longitudinal rods, first push blocks are symmetrically fixed at both ends of the cross bar, and a plurality of second pressure blocks are fixed equidistantly on the top surface of the cross bar.

[0011] As a preferred solution of the present invention, a hole cleaning mechanism is installed inside the through hole, and the hole cleaning mechanism includes a column slidably connected to each of the through holes, an air duct is provided through the column, and the closing column is slidably connected to the inside of the air duct, and a plurality of second springs are arranged in an outer circumferential array of the column, and one end of the second spring is installed inside the closing plate, all the columns in each vertical column are fixedly connected by a connecting rod, and a second push block is fixed on the connecting rod between every two adjacent columns in the vertical column, and the second push block protrudes from the surface of the closing plate, and the second push block abuts against the corresponding first pressure block.

[0012] As a preferred solution of the present invention, a cleaning mechanism is installed on the top of the closing plate, and the cleaning mechanism includes a base plate installed on the top of the closing plate, a cleaning brush is installed on the base plate, and a scraping frame is slidably connected to the inside of the cleaning brush, a plurality of stabilizing sleeves are equidistantly installed on the top surface of the base plate, and a plurality of third push blocks are equidistantly installed on the top surface of the scraping frame, each of the third push blocks is slidably connected to the corresponding stabilizing sleeve, and the end of each third push block contacts the corresponding second pressure block, and a third spring is installed on each of the third push blocks, and the other end of the third spring is installed on the stabilizing sleeve.

[0013] As a preferred solution of the present invention, the ventilation mechanism further includes a waste box, which is installed on the cabinet above the partition.

[0014] Compared with the prior art, the advantages of the present invention are: 1. A collection tower for collecting rainwater is set on the back of the cabinet. The weight of the rainwater in the collection trough is used to drive the load-bearing plate to fall, thereby driving the closing plate to rise through the conveyor belt, so that the closing plate contacts the partition, closes the heat dissipation holes, and prevents external rainwater and water vapor from entering the cabinet through the heat dissipation holes. This device can realize the function of automatically closing the heat dissipation holes after a certain weight of rainwater accumulates in the collection trough on rainy days. It does not require manual intervention and is simple and effective. During the rising process of the closing plate, the cleaning brush set on its top can clean the surface of the partition and remove dirt on the surface of the partition, which not only improves the cleanliness of the overall equipment and reduces dust pollution, but also prevents dirt from reducing the sealing effect of the closing plate.

[0015] 2. As the closing plate rises, the rotating wheel stores power in the mainspring, and at the same time, the first push block on the closing plate reaches a position that conflicts with the ejector rod. After the closing plate completely closes the heat dissipation hole, the mainspring is released, and eventually drives the ejector rod to reciprocate, thereby intermittently pushing the first push block downward. The first push block drives the entire transmission mechanism to move downward intermittently, and then pushes the plug in each through-hole to move into the heat dissipation hole, pushing out impurities in the heat dissipation hole, thereby achieving the purpose of cleaning the heat dissipation hole; when the mainspring power ends and the pushing mechanism stops moving, the ejector rod is in the ejection state, and eventually the plug remains inserted into the heat dissipation hole. An air duct is provided in the plug, which can ensure that even on rainy days, after the closing plate closes the heat dissipation hole, the hot air generated by the heat dissipation equipment in the cabinet can still be discharged in time through the through-hole and the air duct.

[0016] 3. When the transmission mechanism moves downward, the second pressing block can squeeze the third pushing block to drive the scraping brush frame to slide in the cleaning brush, thereby separating impurities attached to the cleaning brush and maintaining the cleaning effect of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the cabinet back structure of the present invention; Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram; Figure 4 This is a schematic diagram of the overall cross-sectional structure of the collection tower of the present invention; Figure 5 It is a schematic diagram of the structure of the pushing mechanism of the present invention; Figure 6 It is a schematic structural diagram of the closing mechanism and transmission mechanism of the present invention; Figure 7 It is a schematic structural diagram of the hole cleaning mechanism and the cleaning mechanism of the present invention; Figure 8 This is a schematic diagram of the disassembled structure of the hole cleaning mechanism of the present invention; Figure 9 This is a schematic diagram of the disassembled partial structure of the cleaning mechanism of the present invention.

[0018] Description of the numbers in the figure: 1. Electric control mechanism; 11. Cabinet; 12. Mounting frame; 13. Master switch; 14. Circuit breaker; 2. Ventilation mechanism; 21. Partition; 22. Heat dissipation hole; 23. Waste box; 3. Collection mechanism; 31. Collection tower; 32. Collection trough; 33. Dust cover; 34. Drain outlet; 35. Rotating wheel; 36. Conveyor belt; 37. Connecting block; 38. Load-bearing plate; 4. Pushing mechanism; 41. Tray; 42. Spring; 43. Turntable; 44. Boss; 45. Adjustment frame; 46. Ejector rod; 47. Groove; 48. Locking rod; 49. Return spring; 5 , closing mechanism; 51, sliding frame; 52, closing plate; 53, first spring; 54, through hole; 55, closing column; 56, moisture-absorbing disc; 6, transmission mechanism; 61, supporting sleeve; 62, longitudinal rod; 63, first pressure block; 64, transverse rod; 65, first push block; 66, second pressure block; 7, hole cleaning mechanism; 71, plug column; 72, air duct; 73, second spring; 74, connecting rod; 75, second push block; 8, cleaning mechanism; 81, bottom plate; 82, cleaning brush; 83, scraping brush frame; 84, stabilizing sleeve; 85, third push block; 86, third spring. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0020] For example 1, please refer to Figures 1-9 As shown, the present invention discloses a power transmission and distribution control device with a protective structure for electric power engineering, comprising an electric control mechanism 1, which includes a cabinet 11; A ventilation mechanism 2 is installed on the back of the cabinet 11. The ventilation mechanism 2 includes a partition 21 installed on the back of the cabinet 11. A plurality of heat dissipation holes 22 are evenly arranged on the partition 21. A collection mechanism 3 is mounted on the back of the cabinet 11. The collection mechanism 3 includes a collection tower 31 mounted on the back of the cabinet 11. A collection trough 32 is provided inside the collection tower 31. Two rotating wheels 35 are rotatably connected to the collection tower 31. A conveyor belt 36 is mounted on the two rotating wheels 35. A connecting block 37 is mounted on each side of the conveyor belt 36. A bearing plate 38 is mounted on one of the connecting blocks 37. The bearing plate 38 is slidably connected to the collection trough 32. A closing mechanism 5 is installed inside the cabinet 11 . The closing mechanism 5 includes a sliding frame 51 installed inside the cabinet 11 . A closing plate 52 is slidably connected inside the sliding frame 51 . Another connecting block 37 is installed on the top side of the closing plate 52 .

[0021] When it is not raining, the closing plate 52 is at the bottom of the sliding frame 51 under the action of its own weight and the elastic force of the first spring 53. The closing plate 52 does not block the heat dissipation holes 22 on the partition 21, and thus does not affect the air exchange of the heat dissipation holes 22. When it rains, rainwater enters the collection tank 32 in the collection tower 31. The top of the collection tower 31 is a trumpet-shaped structure, which can increase the rainwater collection area and improve the rainwater collection efficiency. The load-bearing plate 38 is at the upper end of the collection tank 32 (as shown in the attached figure). Figure 4 As shown in the direction, the same below), it can prevent rainwater from entering the collection tank 32 below the load-bearing plate 38. When a certain amount of rainwater is contained in the collection tank 32 above the load-bearing plate 38, gravity acts on the load-bearing plate 38, causing the load-bearing plate 38 to fall until it slides to the bottom of the collection tank 32. During the downward sliding of the load-bearing plate 38, the transmission belt 36 is driven to slide through the connecting block 37, and the transmission belt 36 drives the runner 35 to rotate. The transmission belt 36 pulls the closing plate 52 upward through another connecting block 37 on its surface. The closing plate 52 slides in the sliding frame 51 and quickly contacts the inner side of the partition 21, closing the heat dissipation hole 22. The upward sliding of the closing plate 52 also stretches the first spring 53. As shown in the attached figure Figure 4 As shown, when the closing plate 52 is at the bottom of the sliding frame 51, the connecting block 37 on the surface of the closing plate 52 is at the bottom of one side of the conveyor belt 36, and at this time the connecting block 37 on the load-bearing plate 38 is at the top of the other side of the conveyor belt 36. When the load-bearing plate 38 slides downward, it can just pull the closing plate 52 upward through the conveyor belt 36.

[0022] Example 2: This example is an explanation based on Example 1. For details, please refer to Figures 1-9 The electric control mechanism 1 further includes a plurality of mounting frames 12 installed inside the cabinet 11 , on which a master control switch 13 and a circuit breaker 14 are respectively installed.

[0023] The collecting mechanism 3 further includes a dust cover 33 installed on the top of the collecting tower 31 . A drainage port 34 is provided on the side of the bottom end of the collecting tower 31 . The drainage port 34 is communicated with the collecting tank 32 .

[0024] A pushing mechanism 4 is installed inside the collection tower 31, and the pushing mechanism 4 includes a tray 41 rotatably connected to the inside of the topmost rotating wheel 35. A spring 42 is installed on one side of the tray 41, and the outer end of the spring 42 is installed on the inner wall of the rotating wheel 35. A turntable 43 is installed on the other side of the tray 41. A boss 44 is eccentrically fixed to the side of the turntable 43, and an adjustment frame 45 is sleeved on the boss 44. The adjustment frame 45 is slidably connected to the boss 44, and a push rod 46 is installed on the adjustment frame 45. A groove 47 is penetrated by the edge of the turntable 43, and a locking rod 48 and a return spring 49 are installed inside the collection tower 31. The locking rod 48 is elastically connected to the inside of the collection tower 31 through the return spring 49, and the inner end of the locking rod 48 is engaged with the groove 47, and the push rod 46 and the locking rod 48 both penetrate the collection tower 31 and the back of the cabinet 11.

[0025] A transmission mechanism 6 is installed on the surface of the closing plate 52, and the transmission mechanism 6 includes a number of support sleeves 61 installed on the surface of the closing plate 52, a number of longitudinal rods 62 are arranged equidistantly in the longitudinal direction on the surface of the closing plate 52, and each longitudinal rod 62 is slidably connected to the corresponding support sleeve 61, a number of first pressure blocks 63 are fixed equidistantly on the side of the longitudinal rod 62, a cross bar 64 is fixed to the top of the several longitudinal rods 62, first push blocks 65 are symmetrically fixed at both ends of the cross bar 64, and a number of second pressure blocks 66 are fixed equidistantly on the top surface of the cross bar 64.

[0026] A cleaning mechanism 8 is installed on the top of the closing plate 52, and the cleaning mechanism 8 includes a base plate 81 installed on the top of the closing plate 52, a cleaning brush 82 is installed on the base plate 81, and a scraping frame 83 is slidably connected inside the cleaning brush 82, and a plurality of stabilizing sleeves 84 are equidistantly installed on the top surface of the base plate 81, and a plurality of third push blocks 85 are equidistantly installed on the top surface of the scraping frame 83, each third push block 85 is slidably connected to the corresponding stabilizing sleeve 84, and the end of each third push block 85 contacts the corresponding second pressure block 66, and a third spring 86 is installed on each third push block 85, and the other end of the third spring 86 is installed on the stabilizing sleeve 84.

[0027] The ventilation mechanism 2 further includes a waste box 23 , which is mounted on the cabinet 11 above the partition 21 .

[0028] A dust cover 33 is installed on the top of the collection tower 31. The top surface of the dust cover 33 is an arc-shaped protrusion, which can effectively block large impurities and prevent them from entering the collection trough 32. When the bearing plate 38 slides to the bottom of the collection trough 32 under the action of the gravity of the rainwater, the drain port 34 on the side of the collection tower 31 is exposed above the bearing plate 38, and the water in the collection trough 32 can be discharged through the drain port 34. Because the diameter of the drain port 34 is much smaller than the diameter of the top of the collection trough 32, its drainage efficiency is far lower than the efficiency of the collection trough 32 in collecting rainwater collection. Therefore, during continuous rainfall, there is sufficient rainwater in the collection trough 32 to press the bearing plate 38, preventing the bearing plate 38 from sliding.

[0029] As attached Figure 4 and attached Figure 5As shown, the rotating wheel 35 at the bottom of the collection tower 31 is a conventional wheel. One side of the rotating wheel 35 at the top of the collection tower 31 is a hollow structure, housing a spring 42 and a rotatably connected tray 41. The outer end of the spring 42 is mounted within the rotating wheel 35, while the inner end of the spring 42 is mounted on the tray 41. When the bearing plate 38 sinks and drives the conveyor belt 36 to rotate via the corresponding connecting block 37, both rotating wheels 35 rotate. Initially, a return spring 49 within the collection tower 31 pushes the locking rod 48, causing its inner end to rest within the groove 47, locking the turntable 43 and preventing it from rotating. This prevents the tray 41 from rotating, thereby locking the inner end of the spring 42. Therefore, when the rotating wheel 35 at the top of the collection tower 31 rotates, it drives the outer end of the spring 42 to move, causing the spring 42 to accumulate force. This accumulation of force in the spring 42 also occurs as the sealing plate 52 closes the heat dissipation holes 22.

[0030] After long-term use of the heat dissipation equipment inside the cabinet 11, dust, flocs, and other impurities may adhere to the partitions 21 and the heat dissipation holes 22. These impurities not only hinder the ventilation effect of the heat dissipation holes 22, but may also cause the contact between the closing plate 52 and the partition 21 to be less tight, thereby reducing the sealing performance. Therefore, a cleaning mechanism 8 is provided on the top of the closing plate 52. As the closing plate 52 slides upward, the cleaning brush 82 on its top first cleans the surface of the partition 21 to remove impurities (in the initial state, under the elastic force of the third spring 86, the scraping frame 83 inside the cleaning brush 82 contacts the side wall of the bottom plate 81 and does not interfere with the cleaning of the cleaning brush 82). The cleaned impurities will stick to the cleaning brush 82, which is not conducive to subsequent cleaning by the cleaning mechanism 8.

[0031] Therefore, when the closing plate 52 rises, it will also drive the transmission mechanism 6 on its surface to rise. At the last moment when the closing plate 52 completely closes the heat dissipation hole 22, the first push blocks 65 at both ends of the cross bar 64 first contact the locking rod 48, pushing the locking rod 48 to one side of the collection tower 31. The locking rod 48 compresses the return spring 49, and at the same time, its inner end disengages from the groove 47, releasing the restriction on the turntable 43. Subsequently, the mainspring 42 after completing the power storage drives the tray 41 to rotate, and the tray 41 drives the turntable 43 to rotate. The convex column 44 on the side of the turntable 43 rotates eccentrically, thereby driving the adjustment frame 45 to reciprocate along the axial direction of the push rod 46, and the adjustment frame 45 drives the push rod 46 to reciprocate. Then the first push block 65 continues to rise. When the closing plate 52 completely closes the heat dissipation hole 22, the first push block 65 just contacts the corresponding push rod 46. During the reciprocating motion of the push rod 46, each time the push rod 46 slides toward the outside of the collection tower 31, it squeezes the first push block 65, causing the first push block 65 to drive the cross bar 64 to descend (the top surface of the first push block 65 is an inclined surface. When the push rod 46 squeezes the first push block 65, it will cause the first push block 65 to descend). The cross bar 64 drives several second pressing blocks 66 on its top surface to descend. The second pressing blocks 66 squeeze the third push block 85, causing the third push block 85 to slide to the right (according to the attached Figure 9 The second pressing block 66 no longer squeezes the third push block 85, and under the elastic force of the third spring 86, the third push block 85 slides to the left, pulling the brush frame 83 back.

[0032] Example 3: This example is an explanation based on Example 1. For details, please refer to Figures 1-9 The closing mechanism 5 also includes a first spring 53 installed at the bottom of the sliding frame 51. The top of the first spring 53 is installed at the bottom of the closing plate 52. A plurality of through holes 54 are evenly provided on the closing plate 52. A closing column 55 is fixed in each through hole 54. A moisture-absorbing disc 56 is installed in each through hole 54.

[0033] A hole cleaning mechanism 7 is installed inside the through hole 54, and the hole cleaning mechanism 7 includes a column 71 slidably connected to each through hole 54, an air duct 72 is provided through the column 71, and the closing column 55 is slidably connected to the inside of the air duct 72, and a plurality of second springs 73 are arranged in a circular array on the outer side of the column 71, and one end of the second spring 73 is installed inside the closing plate 52, and all the columns 71 in each vertical column are fixedly connected by a connecting rod 74, and a second push block 75 is fixed on the connecting rod 74 between every two adjacent columns 71 in the vertical column, and the second push block 75 protrudes from the surface of the closing plate 52, and the second push block 75 abuts against the corresponding first pressure block 63.

[0034] After the closing plate 52 completely closes the heat dissipation holes 22, the several through holes 54 on the closing plate 52 correspond exactly to the heat dissipation holes 22 on the partition 21. At this time, the fixed closing column 55 in the through hole 54 is located inside the air duct 72 (a small rod is provided at the end of the closing column 55, which is fixed to the inner wall of the through hole 54 through the rod, thereby fixing the closing column 55 in the through hole 54). The air duct 72 has a trumpet-shaped structure, and the end of the closing column 55 can just close the minimum aperture of the air duct 72, so that the plug-in column 71 remains in a closed state. After the heat dissipation equipment inside the cabinet 11 has been operating for a long time, not only will impurities adhere to the surface of the partition 21, but a large amount of dust will also accumulate in the heat dissipation holes 22 used for ventilation. If this dust is not cleaned for a long time, it may reduce the aperture of the heat dissipation holes 22, reduce the ventilation efficiency, and thus reduce the heat dissipation effect of the power transmission and distribution control equipment. Therefore, when the top rod 46 contacts the cross bar 64 and drives the cross bar 64 to descend, the cross bar 64 will also drive several longitudinal rods 62 on its bottom surface to descend, and the longitudinal rod 62 slides relative to the support sleeve 61. The support sleeve 61 ensures that the longitudinal rod 62 slides stably, and the longitudinal rod 62 drives the first pressure block 63 to squeeze the second push block 75. The second push block 75 drives the entire longitudinal column of pins 71 to slide out of the through hole 54 through the connecting rod 74. The pins 71 compress the second springs 73 on their surface and are inserted into the corresponding heat dissipation holes 22 to push out impurities in the heat dissipation holes 22, thereby achieving the purpose of cleaning the heat dissipation holes 22. When the power of the mainspring 42 ends, the tray 41, the turntable 43, the adjustment frame 45, and the push rod 46 stop moving, and the push rod 46 remains in the pushed-out state (at this time, the push rod 46 presses the first push block 65 downward), eventually causing the plug 71 to remain inserted into the heat dissipation hole 22. At this time, the plug 71 is separated from the closing column 55 in the through hole 54, and the closing column 55 no longer blocks the air duct 72. Since the air duct 72 is a trumpet-shaped structure, it connects the outside of the cabinet 11 with the inside of the through hole 54. At this time, the hot air flow generated by the heat dissipation equipment inside the cabinet 11 can pass through the moisture absorption disc 56 in the through hole 54 (the moisture absorption disc 56 is made of non-woven fabric, can effectively absorb water vapor, and has good air permeability) and be directly discharged from the air duct 72. The moisture absorption disc 56 installed in the through hole 54 can pass air and absorb water vapor, preventing rainwater and water vapor from entering the interior of the cabinet 11.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A power transmission and distribution control device with a protective structure for power engineering, comprising an electric control mechanism (1), characterized in that: The electric control mechanism (1) comprises a cabinet (11); A collecting mechanism (3) is installed on the back of the cabinet (11), and the collecting mechanism (3) includes a collecting tower (31) installed on the back of the cabinet (11). A collecting trough (32) is provided inside the collecting tower (31). Two rotating wheels (35) are rotatably connected inside the collecting tower (31), and a conveyor belt (36) is installed on the two rotating wheels (35). A connecting block (37) is installed on both sides of the conveyor belt (36), and a bearing plate (38) is installed on one of the connecting blocks (37), and the bearing plate (38) is slidably connected to the collecting trough (32).

2. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 1, characterized in that: A closing mechanism (5) is installed inside the cabinet (11), and the closing mechanism (5) comprises a sliding frame (51) installed inside the cabinet (11), a closing plate (52) is slidably connected inside the sliding frame (51), and another connecting block (37) is installed on the top side of the closing plate (52).

3. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 2, characterized in that: The electric control mechanism (1) further comprises a plurality of mounting frames (12) mounted inside the cabinet (11), and a master control switch (13) and a circuit breaker (14) are respectively mounted on the mounting frames (12).

4. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 1, characterized in that: The collecting mechanism (3) further comprises a dust cover (33) mounted on the top of the collecting tower (31). A drainage port (34) is provided on the side of the bottom end of the collecting tower (31), and the drainage port (34) is communicated with the collecting tank (32).

5. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 1, characterized in that: A pushing mechanism (4) is installed inside the collecting tower (31), and the pushing mechanism (4) includes a tray (41) rotatably connected to the inside of the uppermost rotating wheel (35), a spring (42) is installed on one side of the tray (41), and the outer end of the spring (42) is installed on the inner wall of the rotating wheel (35), and a turntable (43) is installed on the other side of the tray (41), and a convex column (44) is eccentrically fixed to the side of the turntable (43), and an adjusting frame (45) is sleeved on the convex column (44), and the adjusting frame (45) and the convex column are connected. (44) is slidably connected, a push rod (46) is installed on the adjustment frame (45), a groove (47) is provided through the edge of the turntable (43), a locking rod (48) and a return spring (49) are installed inside the collection tower (31), the locking rod (48) is elastically connected to the inside of the collection tower (31) through the return spring (49), the inner end of the locking rod (48) is engaged with the groove (47), and the push rod (46) and the locking rod (48) both pass through the collection tower (31) and the back of the cabinet (11).

6. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 1, characterized in that: The closing mechanism (5) further comprises a first spring (53) mounted on the bottom of the sliding frame (51), the top end of the first spring (53) being mounted on the bottom of the closing plate (52), the closing plate (52) being evenly provided with a plurality of through holes (54), a closing column (55) being fixed in each of the through holes (54), and a moisture absorption disc (56) being mounted in each of the through holes (54).

7. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 6, characterized in that: A transmission mechanism (6) is installed on the surface of the closing plate (52), and the transmission mechanism (6) includes a plurality of support sleeves (61) installed on the surface of the closing plate (52), a plurality of longitudinal rods (62) are longitudinally equidistantly arranged on the surface of the closing plate (52), and each longitudinal rod (62) is slidably connected to the corresponding support sleeve (61), a plurality of first pressing blocks (63) are equidistantly fixed on the side of the longitudinal rod (62), a cross bar (64) is commonly fixed on the top of the plurality of longitudinal rods (62), first push blocks (65) are symmetrically fixed at both ends of the cross bar (64), and a plurality of second pressing blocks (66) are equidistantly fixed on the top surface of the cross bar (64).

8. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 7, characterized in that: A hole cleaning mechanism (7) is installed inside the through hole (54), and the hole cleaning mechanism (7) includes a plug (71) slidably connected to each of the through holes (54), an air duct (72) is provided through the plug (71), and the closing column (55) is slidably connected to the inside of the air duct (72), and a plurality of second springs (73) are arranged in a circular array on the outer side of the plug (71), and one end of the second spring (73) is installed inside the closing plate (52), and all the plugs (71) in each column are fixedly connected by a connecting rod (74), and a second push block (75) is fixed on the connecting rod (74) between every two adjacent plugs (71) in the column, and the second push block (75) protrudes from the surface of the closing plate (52), and the second push block (75) abuts against the corresponding first pressing block (63).

9. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 8, characterized in that: A cleaning mechanism (8) is installed on the top of the closing plate (52), and the cleaning mechanism (8) includes a base plate (81) installed on the top of the closing plate (52), a cleaning brush (82) is installed on the base plate (81), and a scraping frame (83) is slidably connected inside the cleaning brush (82), a plurality of stabilizing sleeves (84) are equidistantly installed on the top surface of the base plate (81), and a plurality of third push blocks (85) are equidistantly installed on the top surface of the scraping frame (83), each of the third push blocks (85) is slidably connected to the corresponding stabilizing sleeve (84), and the end of each third push block (85) contacts the corresponding second pressure block (66), and each of the third push blocks (85) is installed on a third spring (86), and the other end of the third spring (86) is installed on the stabilizing sleeve (84).

10. The power transmission and distribution control device with a protective structure for electric power engineering according to claim 1, characterized in that: A ventilation mechanism (2) is installed on the back of the cabinet (11), and the ventilation mechanism (2) includes a partition (21) installed on the back of the cabinet (11), and a plurality of heat dissipation holes (22) are evenly provided on the partition (21); the ventilation mechanism (2) also includes a waste box (23), and the waste box (23) is installed on the cabinet (11) above the partition (21).

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