A power distribution cabinet for power transmission

Abstract

The present invention relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet for power transmission, including a cabinet body. The front inner wall of the cabinet body is rotatably connected with a cabinet door, and a handle is fixedly connected to the front side of the cabinet door. Heat dissipation openings are provided on both sides of the cabinet body, and a quick-release mechanism is arranged on the inner wall of the cabinet body. When installing and maintaining the present invention, an electrician can pull out the first movable plate, which is convenient for maintaining and installing circuits and electronic components, can greatly shorten the installation time, improve the engineering efficiency, and the extended installation can also achieve higher function integration in a limited space, improving the space utilization rate. At the same time, the first movable plate drives the fixed rod to clamp the electronic components, preventing them from loosening and falling off in the cabinet body. The quick installation reduces the assembly time, facilitates replacement and repair, reduces the maintenance cost, reduces the equipment downtime, and significantly improves the performance and reliability of the electric cabinet.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution cabinets, and particularly to a distribution cabinet for power transmission. Background Art

[0002] With the acceleration of the urbanization and industrialization processes, higher requirements are put forward for the reliability and safety of power supply. As an important device for power distribution, the distribution cabinet can effectively manage and control the distribution of electric energy to ensure the safe operation of each electrical equipment. In addition, with the rise of smart grids and renewable energy, the distribution cabinet has gradually integrated monitoring and automation technologies to achieve more efficient power management and optimization.

[0003] The invention with the application number 202122081814.0 relates to a distribution cabinet for power transmission, which particularly includes a distribution cabinet body. An adjustment plate is fixedly installed inside the distribution cabinet body, an installation plate is installed on the front of the adjustment plate, an air inlet is opened on the side of the distribution cabinet body, a drying box is fixedly installed inside the air inlet, and a desiccant is placed inside the drying box. For this distribution cabinet for power transmission, by setting limit holes inside the adjustment plate, aligning the installation plate with different limit holes, and then using limit bolts to fix the installation plate, the installation plate can be adjusted to different positions, facilitating the installation of electrical components. By setting a drying box inside the air inlet, the desiccant inside the drying box is used to dry the gas entering the inside of the distribution cabinet body, absorbing the water vapor contained in the gas, which is beneficial to keeping the inside of the distribution cabinet body dry and preventing electrical components from being affected by moisture. However, when installing electronic components in this device, screws need to be tightened, the operation is relatively cumbersome, and during subsequent maintenance and repair, the screws need to be disassembled again to disassemble and maintain the electronic components, resulting in low work efficiency. Therefore, a distribution cabinet for power transmission is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a distribution cabinet for power transmission in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a power distribution cabinet for power transmission, including a cabinet body. The front inner wall of the cabinet body is rotatably connected with a cabinet door. A handle is fixedly connected to the front side of the cabinet door. Heat dissipation openings are provided on both sides of the cabinet body. A quick-release mechanism is arranged on the inner wall of the cabinet body. A drying mechanism is arranged on the inner wall of the cabinet body. Dust removal mechanisms are arranged on both sides of the cabinet body. The quick-release mechanism includes a sliding rod, a limiting block, a first moving plate, a mounting rod, electronic components, a fixing rod, a first connecting block, and a guiding plate. The sliding rod is fixedly connected to the inner wall of the cabinet body. The limiting block is slidably connected to the outer surface of the sliding rod. The first moving plate is fixedly connected to the front side of the limiting block. The mounting rod is fixedly connected to the front side of the first moving plate. The electronic components are slidably installed on the outer surface of the mounting rod. The top of the fixing rod contacts the bottom of the electronic components. The first connecting block is fixedly connected to both sides of the fixing rod. The inner wall of the guiding plate contacts the circumferential surface of the first connecting block. When the power distribution cabinet needs to be installed and maintained, an electrician can pull out the first moving plate, which is convenient for maintaining and installing the circuit and electronic components, can significantly shorten the installation time, improve the project efficiency, and the extended installation can also achieve higher function integration in a limited space, improving the space utilization rate. While the first moving plate moves, the first moving plate drives the fixing rod to clamp the electronic components, preventing them from loosening and falling off in the cabinet body. The quick installation reduces the assembly time, speeds up the project progress, is convenient for replacement and repair, reduces the maintenance cost, reduces the equipment downtime, and significantly improves the performance and reliability of the electric cabinet. The limiting block is slidably connected to the inner wall of the cabinet body. Both sides of the first moving plate are slidably connected to the inner wall of the cabinet body. The side of the guiding plate away from the fixing rod is fixedly connected to the inner wall of the cabinet body. The rear side of the electronic components contacts the front side of the first moving plate;

[0006] Preferably, the drying mechanism includes a drying plate, an electric slider, a fan group, an air outlet housing, a second moving plate, a second connecting block, a threaded rod, a pulley, a chute, and an elastic door. The air outlet housing is fixedly connected to the inner wall of the cabinet. The electric slider is slidably connected to the air outlet housing. The fan group is fixedly connected to the front side of the electric slider. The drying plate is slidably connected to the rear side of the first moving plate. The inner wall of the second moving plate contacts the outer surface of the drying plate. The second connecting block is fixedly connected to the rear side of the second moving plate. The threaded rod is threadedly connected to the inner wall of the second connecting block. The pulley is fixedly connected to the bottom of the threaded rod. The inner wall of the chute contacts the circumferential surface of the pulley. When the internal circuit and electronic components of the cabinet are operating, the drying plate will dry the inside of the cabinet. At the same time, the fan group blows air on the drying plate to allow continuous air flow, which can prevent moisture from accumulating on the surface of the drying plate, thereby improving the drying efficiency, reducing moisture, preventing corrosion of internal components, extending the service life, and reducing the risk of short circuit. When the drying plate needs to be replaced, the first moving plate can be pulled to drive the second moving plate to move for replacing the drying plate, making it easier for maintenance personnel to inspect and replace, reducing the labor intensity, reducing the replacement time and manpower input, thereby reducing the maintenance and operation costs. Regularly replacing the drying plate can ensure that the equipment operates in the best state and improve the overall efficiency. The elastic door is rotatably connected to the top inner wall of the cabinet. The electric slider is slidably connected to the inner wall of the cabinet. The second moving plate is slidably connected to the inner wall of the first moving plate. The chute is opened on the inner wall of the cabinet. The top end of the threaded rod is rotatably connected to the inner wall of the cabinet.

[0007] Preferably, the dust removal mechanism includes a dust blocking housing, a dust filtering plate, a knocking rod, a third connecting block, a fourth connecting block, a collection box, and a connecting shaft. The dust blocking housing is fixedly connected to both sides of the cabinet. The bottom of the dust blocking housing is provided with dust filtering holes. The dust filtering plate is fixedly connected to the inner wall of the dust blocking housing. The collection box is slidably connected to the bottom of the dust blocking housing. The connecting shaft is fixedly connected to the inner wall of the dust blocking housing. The knocking rod is rotatably connected to the circumferential surface of the connecting shaft through a torsion spring. The third connecting block is fixedly connected to the side of the knocking rod away from the dust filtering plate. The fourth connecting block is fixedly connected to the front side of the first moving plate. When the cabinet dissipates heat through the heat dissipation port, the dust filtering plate will filter the air inlet to keep the heat dissipation port clean, which can reduce failures caused by overheating, thereby extending the service life of the equipment. Keeping the heat dissipation system in good condition can ensure that the equipment operates at its best performance and improve the overall working efficiency. At the same time, when maintaining the power distribution cabinet, the first moving plate drives the knocking rod to knock on the dust filtering plate to prevent dust from blocking the dust filtering plate and reducing the heat dissipation effect. Keeping the heat dissipation system in good condition can ensure that the equipment operates at its best performance and improve the overall working efficiency, and increase the service life of the equipment. The bottom of the third connecting block contacts the inner wall of the heat dissipation port. The side of the knocking rod away from the third connecting block contacts the side of the dust filtering plate close to the cabinet.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects:

[0009] 1. For the power distribution cabinet for power transmission, through the coordinated operation among the sliding rod, the limiting block, the first moving plate, the mounting rod, the electronic components, the fixed rod, the first connecting block and the guiding plate, when the power distribution cabinet needs to be installed and maintained, an electrician can pull out the first moving plate, which is convenient for maintaining and installing the circuit and the electronic components, can greatly shorten the installation time, improve the project efficiency, and can also achieve higher function integration in a limited space, improving the space utilization rate. When the first moving plate moves, the first moving plate drives the fixed rod to clamp the electronic components, preventing them from loosening and falling off inside the cabinet. The quick installation reduces the assembly time, speeds up the project progress, is convenient for replacement and repair, reduces the maintenance cost, reduces the equipment downtime, and significantly improves the performance and reliability of the electric cabinet.

[0010] 2. For the power distribution cabinet for power transmission, through the coordinated operation among the drying plate, the electric slider, the fan group, the air outlet shell, the second moving plate, the second connecting block, the threaded rod, the pulley, the sliding groove and the elastic door, when the internal circuit and the electronic components of the cabinet are operating, the drying plate will dry the inside of the cabinet, and at the same time, the fan group blows air on the drying plate to keep the air flowing continuously, which can prevent moisture from accumulating on the surface of the drying plate, thereby improving the drying efficiency, reducing moisture, preventing the corrosion of internal components, prolonging the service life, and reducing the short-circuit risk. When the drying plate needs to be replaced, the first moving plate can be pulled to drive the second moving plate to move for replacing the drying plate, which makes it easier for maintenance personnel to check and replace, reduces the labor intensity, reduces the replacement time and labor input, and thus reduces the maintenance and operation costs. Regularly replacing the drying plate can ensure that the equipment operates in the best state and improve the overall efficiency.

[0011] 3. For the power distribution cabinet for power transmission, through the coordinated operation among the dust-proof shell, the dust-filtering plate, the knocking rod, the third connecting block, the fourth connecting block, the collection box and the connecting shaft, when the heat dissipation port of the cabinet dissipates heat, the dust-filtering plate will filter the dust at the air inlet, keeping the heat dissipation port clean can reduce the failures caused by overheating, thereby prolonging the service life of the equipment, and keeping the heat dissipation system in good condition can ensure that the equipment operates at the best performance, improving the overall working efficiency. At the same time, when the power distribution cabinet is maintained, the first moving plate drives the knocking rod to knock the dust-filtering plate, preventing dust from blocking the dust-filtering plate and reducing the heat dissipation effect. Keeping the heat dissipation system in good condition can ensure that the equipment operates at the best performance, improving the overall working efficiency and increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 It is a sectional view of the cabinet structure of the present invention;

[0014] Figure 3 This is a schematic structural diagram of the first moving plate of the present invention;

[0015] Figure 4 This is a schematic structural diagram of the drying plate of the present invention;

[0016] Figure 5 This is the present invention Figure 4 An enlarged schematic diagram of structure A therein;

[0017] Figure 6 This is a schematic structural diagram of the ash filtering plate of the present invention;

[0018] Figure 7 This is the present invention Figure 6 An enlarged schematic diagram of structure B therein.

[0019] In the figure: 1, cabinet body; 2, cabinet door; 3, handle; 4, heat dissipation port; 5, quick-release mechanism; 51, sliding rod; 52, limit block; 53, first moving plate; 54, mounting rod; 55, electronic component; 56, fixed rod; 57, first connecting block; 58, guide plate; 6, drying mechanism; 61, drying plate; 62, electric slider; 63, fan group; 64, air outlet housing; 65, second moving plate; 66, second connecting block; 67, threaded rod; 68, pulley; 69, chute; 610, elastic door; 7, dust removal mechanism; 71, dust blocking housing; 72, ash filtering plate; 73, knocking rod; 74, third connecting block; 75, fourth connecting block; 76, collection box; 77, connecting shaft. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-7, an embodiment of the present invention is: a power distribution cabinet for power transmission, including a cabinet body 1. The front inner wall of the cabinet body 1 is rotatably connected with a cabinet door 2. A handle 3 is fixedly connected to the front side of the cabinet door 2. Heat dissipation openings 4 are provided on both sides of the cabinet body 1. A quick-release mechanism 5 is arranged on the inner wall of the cabinet body 1. A drying mechanism 6 is arranged on the inner wall of the cabinet body 1. Dust removal mechanisms 7 are arranged on both sides of the cabinet body 1. The quick-release mechanism 5 includes a sliding rod 51, a limiting block 52, a first moving plate 53, a mounting rod 54, an electronic component 55, a fixing rod 56, a first connecting block 57 and a guiding plate 58. The sliding rod 51 is fixedly connected to the inner wall of the cabinet body 1. The limiting block 52 is slidably connected to the outer surface of the sliding rod 51. The first moving plate 53 is fixedly connected to the front side of the limiting block 52. When the power distribution cabinet needs to be installed and maintained, the electrician can pull the handle 3 to open the cabinet door 2, and then pull out the first moving plate 53 through the sliding rod 51, which is convenient for maintaining and installing the circuit and the electronic component 55. It can greatly shorten the installation time, improve the project efficiency, and the extended installation can also achieve higher function integration in a limited space, improving the space utilization rate. The mounting rod 54 is fixedly connected to the front side of the first moving plate 53. The electronic component 55 is slidably installed on the outer surface of the mounting rod 54. The top of the fixing rod 56 contacts the bottom of the electronic component 55. The first connecting block 57 is fixedly connected to both sides of the fixing rod 56. The inner wall of the guiding plate 58 contacts the circumferential surface of the first connecting block 57. The limiting block 52 is slidably connected to the inner wall of the cabinet body 1. Both sides of the first moving plate 53 are slidably connected to the inner wall of the cabinet body 1. The side of the guiding plate 58 away from the fixing rod 56 is fixedly connected to the inner wall of the cabinet body 1. The rear side of the electronic component 55 contacts the front side of the first moving plate 53. When the first moving plate 53 extends outwards, the first moving plate 53 drives the fixing rod 56 to move. The movement of the fixing rod 56 drives the first connecting block 57 to move. When the first connecting block 57 moves, its movement trajectory is changed downward through the guiding plate 58. The first connecting block 57 drives the fixing rod 56 to move downward, so that the fixing rod 56 and the mounting rod 54 release the clamping of the electronic component 55. On the contrary, when pushing inwards, the fixing rod 56 and the mounting rod 54 will clamp the electronic component 55 to prevent it from loosening and falling off in the cabinet body 1. The quick installation reduces the assembly time, speeds up the project progress, is convenient for replacement and repair, reduces the maintenance cost, reduces the equipment downtime, and significantly improves the performance and reliability of the electric cabinet.

[0022] The drying mechanism 6 includes a drying plate 61, an electric slider 62, a fan group 63, an air outlet housing 64, a second moving plate 65, a second connecting block 66, a threaded rod 67, a pulley 68, a chute 69, and an elastic door 610. The air outlet housing 64 is fixedly connected to the inner wall of the cabinet 1. The electric slider 62 is slidably connected to the air outlet housing 64. The fan group 63 is fixedly connected to the front side of the electric slider 62. The drying plate 61 is slidably connected to the rear side of the first moving plate 53. When the internal circuit and electronic components 55 of the cabinet 1 are operating, the drying plate 61 installed on the rear side of the first moving plate 53 will dry the electronic components 55 and the circuit. At the same time, the electric slider 62 will drive the fan group 63 to move up and down. When the fan group 63 moves, the fan blades rotate to blow air on the drying plate 61 to keep the air flowing continuously, which can prevent moisture from accumulating on the surface of the drying plate 61, thereby improving the drying efficiency, reducing moisture, preventing corrosion of internal components, extending the service life, and reducing the risk of short circuit. When the drying plate 61 needs to be replaced, the inner wall of the second moving plate 65 contacts the outer surface of the drying plate 61. The second connecting block 66 is fixedly connected to the rear side of the second moving plate 65. The threaded rod 67 is threadedly connected to the inner wall of the second connecting block 66. The pulley 68 is fixedly connected to the bottom of the threaded rod 67. The inner wall of the chute 69 contacts the circumferential surface of the pulley 68. The elastic door 610 is rotatably connected to the top inner wall of the cabinet 1. The electric slider 62 is slidably connected to the inner wall of the cabinet 1. The second moving plate 65 is slidably connected to the inner wall of the first moving plate 53. The chute 69 is opened on the inner wall of the cabinet 1. The top end of the threaded rod 67 is rotatably connected to the inner wall of the cabinet 1. By pulling the first moving plate 53, the second moving plate 65 can be driven to move. The second moving plate 65 drives the second connecting block 66 to move. The second connecting block 66 drives the threaded rod 67 to move. The threaded rod 67 drives the pulley 68 to move. When the circumferential surface of the moving pulley 68 contacts and rubs against the inner wall of the chute 69, the pulley 68 is driven to rotate. The pulley 68 drives the threaded rod 67 to rotate. The threaded rod 67 drives the second connecting block 66 to move upward. The second connecting block 66 drives the second moving plate 65 to move upward. The second moving plate 65 drives the drying plate 61 to move upward. When the drying plate 61 moves upward to the top, it pushes open the elastic door 610 for replacement, making it easier for maintenance personnel to conduct inspections and replacements, reducing the labor intensity, shortening the replacement time and manpower input, thereby reducing the maintenance and operation costs. Regularly replacing the drying plate 61 can ensure that the equipment operates in the best state and improve the overall efficiency.

[0023] Working principle: When the distribution cabinet needs to be installed and maintained, the electrician can pull the handle 3 to open the cabinet door 2, and then pull out the first moving plate 53 through the sliding rod 51, which is convenient for maintaining and installing the circuit and electronic components 55. This can significantly shorten the installation time, improve the project efficiency, and realize higher functional integration in a limited space, thus enhancing the space utilization rate. When the first moving plate 53 extends outwards, the first moving plate 53 drives the fixed rod 56 to move. The movement of the fixed rod 56 drives the first connecting block 57 to move. When the first connecting block 57 moves, it changes its movement trajectory and moves downwards through the guide plate 58. The first connecting block 57 drives the fixed rod 56 to move downwards, so that the fixed rod 56 and the mounting rod 54 release the clamping of the electronic component 55. On the contrary, when pushing inwards, the fixed rod 56 and the mounting rod 54 will clamp the electronic component 55 to prevent it from loosening and falling off inside the cabinet body 1. Quick installation reduces the assembly time, speeds up the project progress, facilitates replacement and repair, reduces the maintenance cost, reduces the equipment downtime, and significantly improves the performance and reliability of the electric cabinet;

[0024] When the internal circuit and electronic components 55 of the cabinet body 1 are operating, the drying plate 61 installed at the rear side of the first moving plate 53 will dry the electronic component 55 and the circuit. At the same time, the electric slider 62 will drive the fan group 63 to move up and down. When the fan group 63 moves, the fan blades rotate to blow air on the drying plate 61 to keep the air flowing continuously, which can prevent moisture from accumulating on the surface of the drying plate 61, thereby improving the drying efficiency, reducing moisture, preventing the corrosion of internal components, prolonging the service life, and reducing the short-circuit risk. When the drying plate 61 needs to be replaced, the first moving plate 53 can be pulled to drive the second moving plate 65 to move. The second moving plate 65 drives the second connecting block 66 to move. The second connecting block 66 drives the threaded rod 67 to move. The movement of the threaded rod 67 drives the pulley 68 to move. The circumferential surface of the moving pulley 68 contacts and frictions with the inner wall of the chute 69 to drive the pulley 68 to rotate. The pulley 68 drives the threaded rod 67 to rotate. The threaded rod 67 drives the second connecting block 66 to move upwards. The second connecting block 66 drives the second moving plate 65 to move upwards. The second moving plate 65 drives the drying plate 61 to move upwards. When the drying plate 61 moves upwards to the top, it pushes open the elastic door 610 for replacement, making it easier for maintenance personnel to check and replace, reducing the labor intensity, reducing the replacement time and manpower input, thereby reducing the maintenance and operation costs. Regularly replacing the drying plate 61 can ensure that the equipment operates in the best state and improve the overall efficiency.

[0025] Please refer to Figures 1-7, on the basis of the above embodiments, in another embodiment of the present invention, the dust removal mechanism 7 includes a dust baffle 71, a dust filter plate 72, a knocking rod 73, a third connecting block 74, a fourth connecting block 75, a collection box 76 and a connecting shaft 77. The dust baffle 71 is fixedly connected to both sides of the cabinet body 1. A dust filtering hole is opened at the bottom of the dust baffle 71. The dust filter plate 72 is fixedly connected to the inner wall of the dust baffle 71. The collection box 76 is slidably connected to the bottom of the dust baffle 71. When the heat dissipation port 4 of the cabinet body 1 dissipates heat, the dust filter plate 72 filters dust at the air inlet, and the excess dust falls into the collection box 76. Keeping the heat dissipation port 4 clean can reduce failures caused by overheating, thereby extending the service life of the equipment. Keeping the heat dissipation system in good condition can ensure that the equipment operates at its best performance and improve the overall working efficiency. The connecting shaft 77 is fixedly connected to the inner wall of the dust baffle 71. The knocking rod 73 is rotatably connected to the circumferential surface of the connecting shaft 77 through a torsion spring. The third connecting block 74 is fixedly connected to the side of the knocking rod 73 away from the dust filter plate 72. The fourth connecting block 75 is fixedly connected to the front side of the first moving plate 53. The bottom of the third connecting block 74 contacts the inner wall of the heat dissipation port 4. The side of the knocking rod 73 away from the third connecting block 74 contacts the side of the dust filter plate 72 close to the cabinet body 1. At the same time, when maintaining the power distribution cabinet, the movement of the first moving plate 53 drives the fourth connecting block 75 to move. When the inclined surface of the fourth connecting block 75 moves to contact the inclined surface of the third connecting block 74, it will drive the third connecting block 74 to rotate. The rotation of the third connecting block 74 drives the knocking rod 73 to rotate. After the maintenance is completed and the first moving plate 53 is retracted, the knocking rod 73 will knock on the dust filter plate 72 to shake off the ash. After the ash is shaken off, it will be collected into the collection box 76 to prevent the dust from blocking the dust filter plate 72 and reducing the heat dissipation effect. Keeping the heat dissipation system in good condition can ensure that the equipment operates at its best performance, improve the overall working efficiency, and increase the service life of the equipment.

[0026] Working principle: When the heat dissipation port 4 of the cabinet body 1 dissipates heat, the dust filter plate 72 filters dust at the air inlet, and the excess dust falls into the collection box 76. Keeping the heat dissipation port 4 clean can reduce failures caused by overheating, thereby extending the service life of the equipment. Keeping the heat dissipation system in good condition can ensure that the equipment operates at its best performance and improve the overall working efficiency. At the same time, when maintaining the power distribution cabinet, the movement of the first moving plate 53 drives the fourth connecting block 75 to move. When the inclined surface of the fourth connecting block 75 moves to contact the inclined surface of the third connecting block 74, it will drive the third connecting block '74 to rotate. The rotation of the third connecting block 74 drives the knocking rod 73 to rotate. After the maintenance is completed and the first moving plate 53 is retracted, the knocking rod 73 will knock on the dust filter plate 72 to shake off the ash. After the ash is shaken off, it will be collected into the collection box 76 to prevent the dust from blocking the dust filter plate 72 and reducing the heat dissipation effect. Keeping the heat dissipation system in good condition can ensure that the equipment operates at its best performance, improve the overall working efficiency, and increase the service life of the equipment.

[0027] The present invention provides a power distribution cabinet for power transmission. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by using the prior art.

Claims

1. A power distribution cabinet for power transmission, comprising a cabinet body (1), characterized in that: A cabinet door (2) is rotatably connected to the inner wall of the front side of the cabinet body (1), a handle (3) is fixedly connected to the front side of the cabinet door (2), and heat dissipation openings (4) are provided on both sides of the cabinet body (1); A quick-release mechanism (5) is arranged on the inner wall of the cabinet body (1), a drying mechanism (6) is arranged on the inner wall of the cabinet body (1), and a dust removal mechanism (7) is arranged on both sides of the cabinet body (1); The quick-release mechanism (5) includes a slide bar (51), a limit block (52), a first moving plate (53), a mounting rod (54), an electronic component (55), a fixing rod (56), a first connecting block (57) and a guide plate (58). The slide bar (51) is fixedly connected to the inner wall of the cabinet body (1). The limit block (52) is slidably connected to the outer surface of the slide bar (51). The first moving plate (53) is fixedly connected to the front side of the limit block (52). The mounting rod (54) is fixedly connected to the front side of the first moving plate (53). The electronic component (55) is slidably mounted on the outer surface of the mounting rod (54). The top of the fixing rod (56) is in contact with the bottom of the electronic component (55). The first connecting block (57) is fixedly connected to both sides of the fixing rod (56). The inner wall of the guide plate (58) is in contact with the circumferential surface of the first connecting block (57); While the first moving plate (53) extends outwards, the first moving plate (53) drives the fixing rod (56) to move. The movement of the fixing rod (56) drives the first connecting block (57) to move. When the first connecting block (57) moves, its movement trajectory is changed by the guide plate (58) and it moves downwards. The first connecting block (57) drives the fixing rod (56) to move downwards, so that the fixing rod (56) and the mounting rod (54) release the clamping of the electronic component (55); The drying mechanism (6) includes a drying plate (61), an electric slider (62), a fan group (63), an air outlet housing (64), a second moving plate (65), a second connecting block (66), a threaded rod (67), a pulley (68), a chute (69) and an elastic door (610). The air outlet housing (64) is fixedly connected to the inner wall of the cabinet body (1). The electric slider (62) is slidably connected to the air outlet housing (64). The fan group (63) is fixedly connected to the front side of the electric slider (62). The drying plate (61) is slidably connected to the rear side of the first moving plate (53). The inner wall of the second moving plate (65) is in contact with the outer surface of the drying plate (61). The second connecting block (66) is fixedly connected to the rear side of the second moving plate (65). The threaded rod (67) is threadedly connected to the inner wall of the second connecting block (66). The pulley (68) is fixedly connected to the bottom of the threaded rod (67). The inner wall of the chute (69) is in contact with the circumferential surface of the pulley (68). The elastic door (610) is rotatably connected to the inner wall of the top of the cabinet body (1).

2. The power distribution cabinet for power transmission according to claim 1, characterized in that: The limit block (52) is slidably connected to the inner wall of the cabinet body (1), and both sides of the first moving plate (53) are slidably connected to the inner wall of the cabinet body (1).

3. The power distribution cabinet for power transmission according to claim 2, wherein: One side of the guide plate (58) away from the fixed rod (56) is fixedly connected to the inner wall of the cabinet body (1), and the rear side of the electronic component (55) is in contact with the front side of the first moving plate (53).

4. A power distribution cabinet for power transmission according to claim 1, characterized in that: The electric slider (62) is slidably connected to the inner wall of the cabinet body (1), and the second moving plate (65) is slidably connected to the inner wall of the first moving plate (53).

5. The power distribution cabinet for power transmission according to claim 1, characterized in that: The chute (69) is formed in the inner wall of the cabinet body (1), and the top end of the threaded rod (67) is rotatably connected to the inner wall of the cabinet body (1).

6. The power distribution cabinet for power transmission according to claim 1, characterized in that: The dust removal mechanism (7) includes a dust blocking shell (71), a dust filtering plate (72), a knocking rod (73), a third connecting block (74), a fourth connecting block (75), a collection box (76) and a connecting shaft (77). The dust blocking shell (71) is fixedly connected to both sides of the cabinet body (1). A dust filtering hole is formed in the bottom of the dust blocking shell (71). The dust filtering plate (72) is fixedly connected to the inner wall of the dust blocking shell (71). The collection box (76) is slidably connected to the bottom of the dust blocking shell (71). The connecting shaft (77) is fixedly connected to the inner wall of the dust blocking shell (71). The knocking rod (73) is rotatably connected to the circumferential surface of the connecting shaft (77) through a torsion spring. The third connecting block (74) is fixedly connected to the side of the knocking rod (73) away from the dust filtering plate (72). The fourth connecting block (75) is fixedly connected to the front side of the first moving plate (53).

7. A power distribution cabinet for power transmission according to claim 6, characterized in that: The bottom of the third connecting block (74) is in contact with the inner wall of the heat dissipation port (4), and the side of the knocking rod (73) away from the third connecting block (74) is in contact with the side of the dust filtering plate (72) close to the cabinet body (1).

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