Operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and assembly equipment and method thereof

Abstract

The invention discloses an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and assembling equipment and method thereof, and belongs to the technical field of cabinets. The operation and maintenance cabinet for monitoring and controlling the outdoor electronic equipment comprises a cabinet body and a rainwater sensor arranged on the outer side of the cabinet body, and further comprises two heat dissipation port groups which are arranged on the two sides of the cabinet body respectively and are an air inlet and an air outlet respectively, and each heat dissipation port group comprises a plurality of heat dissipation holes formed in the cabinet body; the flow guide plates are connected with the cabinet body and arranged on the outer side of the heat dissipation opening set, and a guide space is formed between every two adjacent flow guide plates; according to the invention, through the sealing assembly, the problem that electrical elements in the cabinet body are short-circuited due to the fact that rainwater flows into the cabinet body from gaps of the heat dissipation openings in rainy days is prevented, the filter screen plate is moved out of the cabinet body when the sealing assembly works, the filter screen plate is washed by the rainwater, the filter screen plate is prevented from being blocked by dust and sundries, a self-cleaning effect is achieved, and the service life of the cabinet is prolonged. The ventilation and heat dissipation effects of the filter screen plate are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of cabinets, and in particular to an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, and an assembly device and method thereof. Background Art

[0002] Cabinets are usually used in places such as network wiring rooms, floor distribution rooms, central computer rooms, data rooms, control centers, monitoring rooms and monitoring centers. For example, server cabinets, network cabinets, console cabinets, etc. are used to provide interfaces with various external devices, among which external devices include but are not limited to information devices, control devices, network devices, switching devices, etc., thereby realizing information collection or status control of various external devices.

[0003] However, as outdoor cabinets age, dust and debris accumulate on the air inlet filters, blocking or clogging the filter holes. This leads to poor air circulation, impacting airflow and heat dissipation within the cabinet. Furthermore, in hot, humid, and rainy environments, rainwater easily enters the cabinet through the air inlets and outlets, corroding and short-circuiting the telecommunications equipment inside, reducing the lifespan of the equipment and transmission quality. Consequently, existing maintenance cabinets are prone to malfunctioning due to excessive dust and moisture, preventing them from effectively and efficiently transmitting front-end data to back-end services. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and its assembly equipment and method.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: An operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment includes a cabinet body and a rain sensor disposed on the outside of the cabinet body, as well as: Heat dissipation vent groups, wherein two groups of heat dissipation vent groups are provided and are respectively placed on both sides of the cabinet, the two groups of heat dissipation vent groups are respectively an air inlet and an air outlet, and each group of heat dissipation vent groups includes a plurality of heat dissipation holes opened on the cabinet; A guide plate is connected to the cabinet and is arranged outside the heat dissipation port group, with a guide space formed between two adjacent guide plates; A filter plate is placed in the heat dissipation hole to intercept dust and impurities entering the cabinet; A sealing component, which is arranged in the cabinet and is used to block the heat dissipation holes; Wherein, the sealing component is provided with a pushing component for pushing the filter plate to slide in the guide space.

[0006] Preferably, the sealing component includes an electric push rod fixed to the inner wall of the cabinet and a sealing part fixed to the movable end of the electric push rod, the sealing part is provided with a rubber pad that is movable against the inner wall of the cabinet, the sealing part includes a movable plate connected to the movable end of the electric push rod, a pneumatic elastic telescopic tube connected to the movable plate, and a sealing plate connected to the end of the pneumatic elastic telescopic tube away from the movable plate, and the rubber pad is connected to the end of the sealing plate away from the pneumatic elastic telescopic tube.

[0007] Preferably, the heat dissipation holes and the guide plate are both arranged to be inclined downward, the pushing assembly includes a connecting rod fixedly connected to the blocking plate and a slider connected to the connecting rod, and a sliding groove for the sliding of the slider is provided on the filter plate.

[0008] Preferably, the slider includes a moving block fixedly connected to the connecting rod and round rods fixedly arranged on both sides of the moving block, the moving block is slidably connected in a sliding groove, and a limiting groove for sliding of the round rods is provided in the sliding groove.

[0009] Preferably, the pneumatic elastic telescopic tube includes an outer tube connected to the sealing plate, a piston slidably connected to the outer tube, a first elastic element arranged between the inner wall of the outer tube and the piston, and an inner rod fixedly connected to the piston, and the end of the inner rod away from the piston passes through the outer tube and is connected to the movable plate.

[0010] Preferably, the cavity in the outer tube in which the inner rod exists is a rod cavity, and an air inlet valve and an air outlet valve are provided in the rod cavity. The outer tube is connected to an air guide pipe through the air outlet valve, and the end of the air guide pipe away from the outer tube passes through a sealing plate and is connected to an exhaust pipe, and a plurality of exhaust ports are provided on the exhaust pipe.

[0011] Preferably, a first support plate is fixed on the outer tube, a first rotating rod is rotatably connected to the first support plate, a torsion spring connected to the first support plate is sleeved on the first rotating rod, a first gear and a first drum are provided on the first rotating rod, a first pull rope is wound around the first drum, an end of the first pull rope away from the first drum passes through the blocking plate and is connected to the filter plate, and a rack plate meshed with the first gear is fixed on the movable plate.

[0012] Preferably, a second support plate is fixed on the outer tube, and a second rotating rod is rotatably connected to the second support plate, and a second gear and a second drum are provided on the second rotating rod, and a second pull rope is wound around the second drum, and the end of the second pull rope away from the second drum passes through the sealing plate and is connected to the exhaust pipe, and a sliding groove for sliding the exhaust pipe is provided on the sealing plate, and a second elastic element is provided between the inner wall of the sliding groove and the exhaust pipe, and a missing gear intermittently meshed with the second gear is provided on the first gear, and a guide wheel for changing the direction of the second pull rope is provided on the sealing plate.

[0013] An assembly device for an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment comprises an electric screwdriver and a glue dispenser.

[0014] The present invention also discloses a method for assembling an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, which is assembled using an assembly device for the operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, and includes the following steps: S1: Insert the optical cable, electrical cable, and power cable into the cabinet through the independent cable entry holes on the bottom side and securely install them. Install the battery pack and supporting network equipment inside the cabinet. S2: Use fixing bolts to set the fixed end of the sealed component on the inner side wall of the cabinet; S3: Use an electric screwdriver to install the cabinet door on the front side of the cabinet through the hinge structure; S4: Use a glue dispenser to seal the cabinet door and the cabinet frame.

[0015] Compared with the prior art, the present invention provides an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, and its assembly equipment and method, which have the following beneficial effects: 1. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and its assembly equipment and method prevent rainwater from flowing into the cabinet through the gaps in the heat dissipation vents on rainy days through a sealed component, which can easily cause short circuits in electrical components inside the cabinet. When the sealed component is working, the filter plate is moved out of the cabinet and washed with rainwater to prevent dust and debris from clogging the filter plate. The cabinet has a self-cleaning effect and ensures the ventilation and heat dissipation effect of the filter plate.

[0016] 2. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and its assembly equipment and method are as follows: when the subsequent sealed components release the blockage of the heat dissipation holes, the pneumatic elastic telescopic tube is restored, and the piston squeezes the air in the rod cavity and discharges it to the exhaust port through the air guide pipe and the exhaust pipe, so that the air discharged from the exhaust port blows away some dust and impurities attached to the guide space during the blocking of the heat dissipation holes, avoiding pushing dust and impurities into the interior of the cabinet when the filter plate is subsequently moved back.

[0017] 3. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and its assembly equipment and method, by making the first pull rope no longer pull the lower side of the filter plate, the filter plate is no longer under force because it has moved out of the guide space, and the filter plate is only connected to the connecting rod through a slider. The filter plate can swing left and right with the round rod as the center under the action of external rain or wind. On the one hand, it avoids the vertical placement of the filter plate affecting the erosion of dust and impurities on the filter plate by rainwater. On the other hand, the filter plate that can swing left and right can quickly drop dust and impurities that are difficult to clean.

[0018] 4. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment and its assembly equipment and method, by enabling the exhaust pipe to swing left and right along the blocking plate, improves the diversity of the exhaust angle of the exhaust pipe, avoids the occurrence of exhaust dead angles, and can blow away dust and impurities attached to the guide space from multiple angles, ensuring the dust and impurities cleaning effect in the guide space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic structural diagram of the interior of the cabinet of the present invention; Figure 3 This is a schematic diagram of the cabinet cross-section structure of the present invention; Figure 4 It is a structural schematic diagram of the sealing component of the present invention; Figure 5 Schematic diagram of the cross-sectional structure of the sealing portion of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure of the middle part A; Figure 7 For the present invention Figure 5 A schematic diagram of the enlarged structure of the middle B part; Figure 8 Schematic diagram of the cross-sectional structure of the filter plate of the present invention; Figure 9 Schematic diagram of the cross-sectional structure of the blocking plate of the present invention; Figure 10 Schematic diagram of the external structure of the first rotating rod of the present invention; Figure 11 It is a partial cross-sectional structural schematic diagram of the sealing plate of the present invention.

[0020] Figure: 1, cabinet; 101, rain sensor; 2, heat dissipation port group; 201, heat dissipation hole; 3, guide plate; 4, filter plate; 401, slide groove; 4011, limit groove; 5, electric push rod; 6, sealing part; 601, moving plate; 6011, rack plate; 602, pneumatic elastic telescopic tube; 6021, outer tube; 6022, piston; 6023, first elastic element; 6024, inner rod; 603, blocking plate; 604, connecting rod; 605, slider; 605 1. Moving block; 6052. Round rod; 7. Rubber pad; 8. First support plate; 801. First rotating rod; 802. First gear; 8021. Missing gear; 803. First reel; 8031. First pull rope; 9. Air duct; 10. Exhaust pipe; 1001. Exhaust port; 11. Second support plate; 111. Second rotating rod; 112. Second gear; 113. Second reel; 1131. Second pull rope; 12. Sliding groove; 121. Second elastic element; 13. Guide wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] Example 1: Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment includes a cabinet body 1 and a rain sensor 101 arranged on the outside of the cabinet body 1, and further includes: There are two heat dissipation vent groups 2, which are respectively placed on both sides of the cabinet 1. The two heat dissipation vent groups 2 are air inlets and air outlets, respectively. Each heat dissipation vent group 2 includes a plurality of heat dissipation holes 201 opened on the cabinet 1; The guide plate 3 is connected to the cabinet 1 and is arranged on the outside of the heat dissipation port group 2, and a guide space is formed between two adjacent guide plates 3; The filter plate 4 is placed in the heat dissipation hole 201 to intercept dust and impurities entering the cabinet 1; A sealed component is provided in the cabinet 1 and is used to block the heat dissipation holes 201; The sealing component is provided with a pushing component for pushing the filter plate 4 to slide in the guide space.

[0024] Specifically, the cabinet 1 of the operation and maintenance cabinet is ventilated and dissipated through the heat dissipation port group 2, and the filter plate 4 intercepts dust and impurities carried in the air at the heat dissipation holes 201. When the rain sensor 101 detects that it is raining outside the cabinet 1, when the rain volume reaches the set threshold (such as ≥2mm / h), the sealing action is triggered, and the sealing component is controlled. The sealing component blocks the heat dissipation holes 201 to prevent rainwater from flowing into the cabinet 1 through the gaps in the heat dissipation holes 201 on rainy days, which may easily cause short circuits in electrical components in the cabinet 1. When the sealing component is working, it drives the pushing component to move, so that the filter plate 4 is moved out of the cabinet 1, and the filter plate 4 is flushed with rainwater to prevent dust and debris from clogging the filter plate 4. It has a self-cleaning effect, thereby ensuring the ventilation and heat dissipation effect of the cabinet 1. It should be noted that filter holes are provided on the filter plate 4 for air flow.

[0025] Example 2: Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, based on Example 1, further, the sealing component includes an electric push rod 5 fixed on the inner wall of the cabinet 1 and a sealing part 6 fixed on the movable end of the electric push rod 5, the sealing part 6 is provided with a rubber pad 7 that is movably against the inner wall of the cabinet 1, the sealing part 6 includes a movable plate 601 connected to the movable end of the electric push rod 5, a pneumatic elastic telescopic tube 602 connected to the movable plate 601 and a sealing plate 603 connected to the end of the pneumatic elastic telescopic tube 602 away from the movable plate 601, and the rubber pad 7 is connected to the end of the sealing plate 603 away from the pneumatic elastic telescopic tube 602.

[0026] Specifically, when the sealing component is working, it controls the operation of the electric push rod 5, and the movable end of the electric push rod 5 drives the moving plate 601 to approach the side wall of the cabinet 1. The moving plate 601 drives the sealing plate 603 to move synchronously through the pneumatic elastic telescopic tube 602, so that the sealing plate 603 cooperates with the rubber pad 7 to seal the heat dissipation hole 201, thereby preventing rainwater from entering the interior of the cabinet 1; and when the sealing component blocks the heat dissipation hole 201, the rainwater that continuously drips on the outside of the cabinet 1 exchanges heat with the cabinet 1, effectively preventing the cabinet 1 from heating up too quickly due to the closure of the heat dissipation hole 201, thereby ensuring the normal operation of the equipment inside the cabinet 1.

[0027] Example 3: Reference Figure 3 、 Figure 4 、 Figure 5 、 Figure 7 and Figure 8, an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, based on Example 2, further, the heat dissipation hole 201 and the guide plate 3 are both arranged to be inclined downward, the pushing component includes a connecting rod 604 fixedly connected to the blocking plate 603 and a slider 605 connected to the connecting rod 604, and a slide groove 401 for the sliding of the slider 605 is opened on the filter plate 4.

[0028] Specifically, when the blocking plate 603 moves toward the side wall of the cabinet 1, the blocking plate 603 pushes the filter plate 4 to move toward the outside of the cabinet 1 through the connecting rod 604, and in this process, the connecting rod 604 drives the slider 605 to move up along the height direction of the filter plate 4, so that the filter plate 4 slides down along the guide space, and the filter plate 4 moves out of the cabinet 1, and the filter plate 4 is flushed with rainwater to prevent dust and debris from clogging the filter plate 4, which has a self-cleaning effect and ensures the ventilation and heat dissipation effect of the filter plate 4 in subsequent use.

[0029] Example 4: Reference Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 9 and Figure 11 , an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, based on Example 3, further, the pneumatic elastic telescopic tube 602 includes an outer tube 6021 connected to the sealing plate 603, a piston 6022 slidably connected to the outer tube 6021, a first elastic element 6023 arranged between the inner wall of the outer tube 6021 and the piston 6022, and an inner rod 6024 fixedly connected to the piston 6022, and the end of the inner rod 6024 away from the piston 6022 passes through the outer tube 6021 and is connected to the movable plate 601.

[0030] Furthermore, the cavity containing the inner rod 6024 in the outer tube 6021 is a rod cavity, in which an air inlet valve and an air outlet valve are provided. The outer tube 6021 is connected to an air guide pipe 9 through the air outlet valve. The end of the air guide pipe 9 away from the outer tube 6021 passes through the sealing plate 603 and is connected to an exhaust pipe 10, on which a plurality of exhaust ports 1001 are provided.

[0031] Specifically, the movable plate 601 drives the sealing plate 603 to seal the heat dissipation hole 201 through the pneumatic elastic telescopic tube 602. After the sealing plate 603 abuts against the inner wall of the cabinet 1, the inner rod 6024 drives the piston 6022 to move relative to the outer tube 6021, and the first elastic element 6023 is compressed. The first elastic element 6023 is set as a spring, and the rod cavity of the outer tube 6021 extracts air through the air intake valve. When the subsequent sealing component releases the blockage of the heat dissipation hole 201, the pneumatic elastic telescopic tube 602 is restored, and the piston 6022 squeezes the air in the rod cavity and discharges it to the exhaust port 1001 through the air guide pipe 9 and the exhaust pipe 10, so that the air discharged from the exhaust port 1001 blows away some dust and impurities attached to the guide space during the blocking of the heat dissipation hole 201, thereby preventing dust and impurities from being pushed into the interior of the cabinet 1 when the filter plate 4 moves back subsequently.

[0032] Example 5: Reference Figure 3 、 Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 and Figure 10 , an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, based on Example 4, further, the slider 605 includes a moving block 6051 fixedly connected to the connecting rod 604 and round rods 6052 fixed on both sides of the moving block 6051, the moving block 6051 is slidably connected in the slide groove 401, the inner surface of the slide groove 401 is coated with stainless steel + silicon-based wear-resistant coating to improve its wear resistance, and a limiting groove 4011 for the sliding of the round rod 6052 is opened in the slide groove 401.

[0033] Furthermore, a first support plate 8 is fixedly provided on the outer tube 6021, and a first rotating rod 801 is rotatably connected to the first support plate 8. A torsion spring connected to the first support plate 8 is sleeved on the first rotating rod 801, and a first gear 802 and a first drum 803 are provided on the first rotating rod 801. A first pull rope 8031 ​​is wound around the first drum 803, and one end of the first pull rope 8031 ​​away from the first drum 803 passes through the blocking plate 603 and is connected to the filter plate 4. A rack plate 6011 meshing with the first gear 802 is fixed on the movable plate 601.

[0034] Specifically, the movable plate 601 drives the blocking plate 603 to block the heat dissipation hole 201 through the pneumatic elastic telescopic tube 602. After the blocking plate 603 contacts the inner wall of the cabinet 1, the movable plate 601 squeezes the pneumatic elastic telescopic tube 602 and moves relative to the blocking plate 603. The rack plate 6011 engages with the first gear 802 on the first rotating rod 801 for transmission. The first rotating rod 801 drives the first reel 803 to release the first pull rope 8031, so that the first pull rope 8031 ​​no longer pulls the lower side of the filter plate 4. At this time, the filter plate 4 is no longer under force because it has moved out of the guide space. The filter plate 4 is only connected to the connecting rod 604 through the slider 605. The filter plate 4 can swing left and right with the round rod 6052 as the center under the action of external rain or wind. On the one hand, it avoids the vertical placement of the filter plate 4 affecting the erosion of dust and impurities on the filter plate 4 by rain. The filter plate 4 is in an inclined state, and the concentrated effect of rain causes large particles of dust on it to fall directly. On the other hand, the filter plate 4 that can swing left and right can quickly drop dust and impurities that are difficult to clean.

[0035] Example 6: Reference Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 9 、 Figure 10 and Figure 11 , an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, based on Example 5, further, a second support plate 11 is fixedly provided on the outer tube 6021, and a second rotating rod 111 is rotatably connected to the second support plate 11, and a second gear 112 and a second reel 113 are provided on the second rotating rod 111, and a second pull rope 1131 is wound around the second reel 113, and the end of the second pull rope 1131 away from the second reel 113 passes through the blocking plate 603 and is connected to the exhaust pipe 10, and a sliding groove 12 for sliding of the exhaust pipe 10 is provided on the blocking plate 603, and a second elastic element 121 is provided between the inner wall of the sliding groove 12 and the exhaust pipe 10, a missing gear 8021 intermittently meshed with the second gear 112 is provided on the first gear 802, and a guide wheel 13 for changing the direction of the second pull rope 1131 is provided on the blocking plate 603.

[0036] Specifically, when the first rotating rod 801 rotates, the missing gear 8021 on the first rotating rod 801 rotates synchronously, and the missing gear 8021 is intermittently meshed with the second gear 112 on the second rotating rod 111. When the missing gear 8021 is meshed with the second gear 112, the second reel 113 pulls the second pull rope 1131, so that the exhaust pipe 10 slides in the sliding groove 12, and the second elastic element 121 is stretched. The second elastic element 121 is set as a spring. When the missing gear 8021 is no longer meshed with the second gear 112, the exhaust pipe 10 moves back under the pull of the second elastic element 121, so that the exhaust pipe 10 can swing left and right along the blocking plate 603, thereby increasing the diversity of the exhaust angle of the exhaust pipe 10 and avoiding the occurrence of exhaust dead angles. At the same time, the dust and impurities attached to the guide space can be blown away from multiple angles to ensure the dust and impurities cleaning effect in the guide space; when the missing tooth ratio is 1 / 3, the filter cleaning cycle is significantly improved.

[0037] The invention discloses assembly equipment for an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, comprising an electric screwdriver and a glue dispenser.

[0038] The present invention also discloses a method for assembling an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, which is assembled using an assembly device for the operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, and includes the following steps: S1: Insert the optical cable, electrical cable, and power cable into the cabinet 1 through the independent cable entry holes on the bottom side and securely install them. Install the battery pack and supporting network equipment in the cabinet 1. S2: Use fixing bolts to set the fixed end of the sealing component on the inner side wall of the cabinet 1; S3: Use an electric screwdriver to install the cabinet door on the front side of the cabinet body 1 through the hinge structure; S4: Use a glue dispenser to seal the cabinet door and the frame of the cabinet body 1.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, comprising a cabinet body (1) and a rain sensor (101) arranged outside the cabinet body (1), characterized in that: Also includes: A heat dissipation vent group (2), wherein two groups of the heat dissipation vent groups (2) are provided and are respectively placed on both sides of the cabinet (1), the two groups of the heat dissipation vent groups (2) are respectively an air inlet and an air outlet, and each group of the heat dissipation vent group (2) includes a plurality of heat dissipation holes (201) opened on the cabinet (1); A guide plate (3), the guide plate (3) being connected to the cabinet (1) and arranged outside the heat dissipation port group (2), with a guide space being formed between two adjacent guide plates (3); A filter plate (4), the filter plate (4) being placed in the heat dissipation hole (201) and used for intercepting dust and impurities entering the cabinet (1); A sealed component, the sealed component being arranged in the cabinet (1) and used for sealing the heat dissipation hole (201); Wherein, the sealing component is provided with a pushing component for pushing the filter plate (4) to slide in the guide space.

2. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 1, characterized in that: The sealing component comprises an electric push rod (5) fixed to the inner wall of the cabinet (1) and a sealing portion (6) fixed to the movable end of the electric push rod (5); a rubber pad (7) is provided on the sealing portion (6) and is movably abutted against the inner wall of the cabinet (1); the sealing portion (6) comprises a moving plate (601) connected to the movable end of the electric push rod (5), a pneumatic elastic telescopic tube (602) connected to the moving plate (601), and a blocking plate (603) connected to an end of the pneumatic elastic telescopic tube (602) away from the moving plate (601); and the rubber pad (7) is connected to an end of the blocking plate (603) away from the pneumatic elastic telescopic tube (602).

3. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 2, characterized in that: The heat dissipation holes (201) and the guide plate (3) are both arranged to be tilted downward, the pushing assembly comprises a connecting rod (604) fixedly connected to the blocking plate (603) and a slider (605) connected to the connecting rod (604), and a sliding groove (401) for the slider (605) to slide is provided on the filter plate (4).

4. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 3, characterized in that: The slider (605) includes a moving block (6051) fixedly connected to the connecting rod (604) and round rods (6052) fixedly arranged on both sides of the moving block (6051). The moving block (6051) is slidably connected in the sliding groove (401). The sliding groove (401) is provided with a limiting groove (4011) for the sliding of the round rod (6052).

5. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 4, characterized in that: The pneumatic elastic telescopic tube (602) comprises an outer tube (6021) connected to the blocking plate (603), a piston (6022) slidably connected within the outer tube (6021), a first elastic element (6023) disposed between the inner wall of the outer tube (6021) and the piston (6022), and an inner rod (6024) fixedly connected to the piston (6022); an end of the inner rod (6024) away from the piston (6022) passes through the outer tube (6021) and is connected to the movable plate (601).

6. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 5, characterized in that: The cavity containing the inner rod (6024) in the outer tube (6021) is a rod cavity, an air inlet valve and an air outlet valve are provided in the rod cavity, the outer tube (6021) is connected to an air guide pipe (9) via the air outlet valve, the end of the air guide pipe (9) away from the outer tube (6021) passes through a blocking plate (603) and is connected to an exhaust pipe (10), and a plurality of exhaust ports (1001) are provided on the exhaust pipe (10).

7. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 6, characterized in that: A first support plate (8) is fixedly provided on the outer tube (6021), a first rotating rod (801) is rotatably connected to the first support plate (8), a torsion spring connected to the first support plate (8) is sleeved on the first rotating rod (801), a first gear (802) and a first reel (803) are provided on the first rotating rod (801), a first pull rope (8031) is wound around the first reel (803), an end of the first pull rope (8031) away from the first reel (803) passes through the blocking plate (603) and is connected to the filter plate (4), and a rack plate (6011) meshing with the first gear (802) is fixedly provided on the movable plate (601).

8. The operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 7, characterized in that: A second support plate (11) is fixedly provided on the outer tube (6021), a second rotating rod (111) is rotatably connected to the second support plate (11), a second gear (112) and a second reel (113) are provided on the second reel (111), a second pull rope (1131) is wound around the second reel (113), an end of the second pull rope (1131) away from the second reel (113) passes through the blocking plate (603) and is connected to the exhaust pipe (10), a sliding groove (12) for sliding the exhaust pipe (10) is provided on the blocking plate (603), a second elastic element (121) is provided between the inner wall of the sliding groove (12) and the exhaust pipe (10), a missing gear (8021) intermittently meshed with the second gear (112) is provided on the first gear (802), and a guide wheel (13) for changing the direction of the second pull rope (1131) is provided on the blocking plate (603).

9. An assembly device for an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 8, characterized in that: Includes electric screwdriver and glue dispenser.

10. A method for assembling an operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment, comprising assembling the operation and maintenance cabinet by using the assembly equipment for the operation and maintenance cabinet for monitoring and controlling outdoor electronic equipment according to claim 9, characterized in that: The following steps are involved: S1: Insert the optical cable, electrical cable, and power cable into the cabinet (1) through the independent cable entry holes at the bottom of the cabinet (1) and securely install them. Install the battery pack and supporting network equipment in the cabinet (1); S2: Using fixing bolts to set the fixed end of the sealed component on the inner side wall of the cabinet (1); S3: Using an electric screwdriver, install the cabinet door on the front side of the cabinet body (1) through the hinge structure; S4: Use a glue dispenser to seal the cabinet door and the cabinet frame (1).

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