An outdoor intelligent dehumidification and fireproof distribution cabinet and its working method

Abstract

The present invention relates to an outdoor intelligent dehumidification and fireproof distribution cabinet, comprising a cabinet body, heat dissipation windows are penetrated and fixed on both sides of the cabinet body, a transverse movement mechanism is arranged on the top of the cabinet body, a lifting mechanism is arranged on the top of the transverse movement mechanism, a baffle is connected to the top of the lifting mechanism, the cross section of the baffle is arranged in a herringbone shape, two fixing blocks symmetrically distributed front and back are fixed by bolts on both sides of the top of the baffle, a same roller is rotatably connected between the two fixing blocks by bearings, a baffle cloth is wound on the roller, a water receiving box is arranged at the bottom of the baffle cloth, fixing columns are fixed to the inner walls of both ends of the water receiving box by bolts, the fixing columns and the baffle cloth are bonded and fixed, a first shaft rod is fixed to the front end of the roller by bolts, the front end of the first shaft rod penetrates the fixing block and is sleeved and fixed with a first reel, a pull rope is wound on the first reel; the present invention collects rainwater by using the water receiving box, pulls down the baffle cloth by gravity, blocks the heat dissipation window, thereby effectively preventing rainwater from entering the cabinet body.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution cabinets, and in particular to an intelligent dehumidification and fireproof power distribution cabinet for outdoor use. Background Art

[0002] Distribution cabinet is a general term for motor control center. Distribution cabinet is used in the occasions with dispersed load and fewer circuits. Motor control center is used in the occasions with concentrated load and more circuits. They distribute the electric energy of a circuit of the upper-level distribution equipment to the nearest load. In order to facilitate the arrangement of cables outdoors, distribution cabinet is needed.

[0003] Existing outdoor distribution cabinets generally do not have a shielding mechanism when in use. The cabinet body of the distribution cabinet is generally provided with a heat dissipation window to prevent the internal temperature of the distribution cabinet from being too high and causing danger. However, when it rains, rainwater is easily blown into the heat dissipation window by the wind and then enters the cabinet body, causing danger. Therefore, an outdoor intelligent dehumidification and fireproof distribution cabinet is proposed to solve the above-mentioned problems.

[0004] In order to solve the above problems, the present invention proposes an outdoor intelligent dehumidification and fireproof distribution cabinet. Summary of the invention

[0005] The purpose of the present invention is to overcome the problem that the existing distribution cabinet lacks a shielding mechanism, and to propose an outdoor intelligent dehumidification and fireproof distribution cabinet to solve the above technical problems.

[0006] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is:

[0007] An intelligent dehumidification and fireproof distribution cabinet for outdoor use comprises a cabinet body, heat dissipation windows are penetrated and fixed on both sides of the cabinet body, a transverse movement mechanism is arranged on the top of the cabinet body, a lifting mechanism is arranged on the top of the transverse movement mechanism, a baffle is connected to the top of the lifting mechanism, the cross section of the baffle is arranged in a herringbone shape, two fixed blocks symmetrically distributed front and back are fixed by bolts on both sides of the top of the baffle, a same roller is rotatably connected between the two fixed blocks through bearings, a baffle cloth is wound on the roller, a water receiving box is arranged at the bottom of the baffle cloth, fixing columns are fixed to the inner walls of both ends of the water receiving box by bolts, the fixing columns and the baffle cloth are bonded and fixed, a first shaft rod is fixed to the front end of the roller by bolts, the front end of the first shaft rod penetrates the fixed block and is sleeved and fixed with a first reel, a pull rope is wound on the first reel, and the pull rope is connected to a reset mechanism.

[0008] Preferably, the reset mechanism includes a second reel, and two directional plates symmetrically distributed on both sides are fixed to the front end of the baffle by bolts, an directional groove is opened at the front end of the directional plate, and an directional block is slidably connected in the directional groove, and the same reset spring is fixed between the directional block and the inner wall of the directional groove by bolts, and a second shaft rod is fixed to the front end of the directional block by bolts, the second reel is sleeved and fixed on the second shaft rod, and the end of the pull rope is tied to the second reel.

[0009] Preferably, a plurality of evenly distributed drainage openings are provided at the bottom of the water receiving box.

[0010] Preferably, a baffle is welded and fixed to the top of the water receiving box on one side away from the baffle cloth, the cross section of the baffle is arranged to be arc-shaped, and the baffle is concave toward the baffle cloth side.

[0011] Preferably, the transverse movement mechanism includes a first slider, a cross bar is fixed to the top of the cabinet by bolts, a first slide groove is opened on the top of the cross bar, the first slider is slidably connected in the first slide groove, and the same first spring is fixed between the first slider and the inner wall of the first slide groove by bolts.

[0012] Preferably, the lifting mechanism includes a second slider, a vertical rod is fixed to the top of the first slider by bolts, second sliding grooves are opened on both sides of the vertical rod, the second slider is slidably connected in the second sliding groove, the same second spring is fixed between the second slider and the inner wall of the second sliding groove by bolts, and the same bracket is fixed between the second slider and the baffle by bolts.

[0013] Preferably, two fixing frames symmetrically distributed at both ends are fixed by bolts at both ends of the baffle, and a same roller shaft is rotatably connected between the two fixing frames by bearings, and the baffle cloth is placed on the roller shaft.

[0014] Preferably, both ends of the fixing frame are fixed with mounting rods by bolts, the inner end surface of the mounting rod is provided with a guide groove, a guide block is slidably connected in the guide groove, the same extrusion spring is fixed between the guide block and the inner wall of the guide groove by bolts, and the same brush is fixed between the two guide blocks by bolts.

[0015] Preferably, two groups of evenly distributed guide bars are arranged on the top of the baffle cloth, the guide bars and the baffle cloth are an integrated structure, and the two groups of guide bars are distributed in an eight-shaped shape.

[0016] Preferably, two sleeve rods symmetrically distributed at both ends are connected to the cabinet body by pin shafts on both sides, an embedding groove is provided on the inner end surface of the sleeve rod, a limiting opening is provided inside the bottom of the embedding groove, a limiting block is slidably connected in the limiting opening, an inner rod is fixed on the top of the limiting block by bolts, and the inner rod pin shaft is connected to the bottom of the water collecting box.

[0017] Beneficial effects:

[0018] 1. Rainwater flows into the water receiving box along the baffle cloth, the overall weight of the water receiving box gradually increases, the pulling force generated by the baffle cloth on the roller gradually increases, the roller rotates, the baffle cloth stretches out, the water receiving box pulls the baffle cloth downward, and gradually blocks the heat dissipation window, thereby effectively preventing rainwater from entering the cabinet through the heat dissipation window, while maintaining the normal ventilation and heat dissipation function of the heat dissipation window, and at the same time, the roller synchronously drives the first shaft rod and the first drum to rotate, the first drum reels the pull rope, and the pull rope pulls the second drum and the directional block together to slide upward along the directional groove, stretching the reset spring, and maintaining the stability of the water receiving box position through the reverse elastic force of the reset spring. When the rain stops, the water in the water receiving box is gradually discharged through the drain outlet, and the overall gravity of the water receiving box gradually decreases. Under the action of the reset spring, the baffle cloth can be retracted by the roller.

[0019] 2. A transverse movement mechanism is provided. When the wind and rain are strong, the baffle as a whole is affected by the wind and will move along the first slide groove along with the bracket, the vertical rod and the first slider, and the moving direction is consistent with the wind direction, so that the baffle is closer to the cabinet, thereby forming a tighter shielding for the heat dissipation window, thereby enhancing the protective effect. At the same time, a lifting mechanism is provided. When the wind and rain are strong, the overall force of the baffle will move downward along the second slide groove along with the bracket and the second slider, thereby reducing the overall height of the baffle, making it more stable and preventing overturning.

[0020] 3. When the cloth is stretched or rolled up, the cloth will roll and rub against the roller, making the movement of the cloth smoother. At the same time, relative movement will be formed between the cloth and the brush, so that the surface of the cloth can be brushed by the brush. A squeezing spring is provided to keep the brush close to the cloth to avoid gaps caused by the loss of bristles on the brush.

[0021] 4. An inner rod and a sleeve rod are provided. When the water collecting box moves up and down, the inner rod will slide in the sleeve rod accordingly. At the same time, the inner rod and the sleeve rod will rotate accordingly as a whole, thereby maintaining the up and down movement of the water collecting box and effectively preventing the wind force in other directions from causing the blocking cloth to be twisted, thereby further improving the shielding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention;

[0023] Figure 2 This is an enlarged structural diagram of point A of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention;

[0024] Figure 3 This is a schematic diagram of the enlarged structure of point B of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention;

[0025] Figure 4This is a schematic diagram of the structure of a water receiving box of an outdoor intelligent dehumidification and fireproof distribution cabinet according to the present invention;

[0026] Figure 5 This is a schematic diagram of the crossbar structure of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention;

[0027] Figure 6 This is a schematic diagram of the enlarged structure of the C position of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention;

[0028] Figure 7 This is an enlarged structural diagram of the D position of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention;

[0029] Figure 8 This is a schematic diagram of a retaining cloth structure of an outdoor intelligent dehumidification and fireproof distribution cabinet according to the present invention;

[0030] Fig. 9 This is an enlarged structural schematic diagram of point E of an outdoor intelligent dehumidification and fireproof distribution cabinet of the present invention.

[0031] The reference numerals are as follows:

[0032] 1. Cabinet; 2. Horizontal bar; 3. Vertical bar; 4. Baffle; 5. Fixed block; 6. Roller; 7. Cloth; 8. Fixed column; 9. Water collection box; 10. First shaft rod; 11. First drum; 12. Pull rope; 13. Orientation plate; 14. Orientation slot; 15. Orientation block; 16. Second shaft rod; 17. Second drum; 18. Reset spring; 19. Drain port; 20. Enclosure; 21. Heat dissipation window; 22 , first slide groove; 23, first slider; 24, first spring; 25, second slide groove; 26, second slider; 27, second spring; 28, bracket; 29, fixing frame; 30, roller; 31, mounting rod; 32, brush; 33, guide groove; 34, guide block; 35, extrusion spring; 36, guide strip; 37, sleeve rod; 38, embedding groove; 39, limit opening; 40, limit block; 41, inner rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0034] The following is combined with Figure 1-9 The present invention is further described with examples:

[0035] In this embodiment, Figure 1-8As shown, an outdoor intelligent dehumidification and fireproof distribution cabinet comprises a cabinet body 1, heat dissipation windows 21 are penetrated and fixed on both sides of the cabinet body 1, a transverse movement mechanism is arranged on the top of the cabinet body 1, a lifting mechanism is arranged on the top of the transverse movement mechanism, a baffle 4 is connected to the top of the lifting mechanism, the cross section of the baffle 4 is arranged in a herringbone shape, two fixing blocks 5 symmetrically distributed front and back are fixed by bolts on both sides of the top of the baffle 4, a same roller 6 is rotatably connected between the two fixing blocks 5 through a bearing, a baffle cloth 7 is wound around the roller 6, a water receiving box 9 is arranged at the bottom of the baffle cloth 7, fixing columns 8 are fixed to the inner walls at both ends of the water receiving box 9 by bolts, the fixing columns 8 and the baffle cloth 7 are bonded and fixed, a first shaft rod 10 is fixed to the front end of the roller 6 by bolts, the front end of the first shaft rod 10 penetrates the fixing block 5 and is sleeved and fixed with a first reel 11, a pull rope 12 is wound around the first reel 11, and the pull rope 12 is connected to a reset mechanism.

[0036] Furthermore, the reset mechanism includes a second drum 17, and two directional plates 13 symmetrically distributed on both sides are fixed to the front end of the baffle 4 by bolts. The front end of the directional plate 13 is provided with an directional groove 14, and an directional block 15 is slidably connected in the directional groove 14. The same reset spring 18 is fixed between the directional block 15 and the inner wall of the directional groove 14 by bolts. The front end of the directional block 15 is fixed with a second shaft rod 16 by bolts. The second drum 17 is sleeved and fixed on the second shaft rod 16, and the end of the pull rope 12 is tied to the second drum 17, so that the baffle cloth 7 can be retracted as the rainfall decreases.

[0037] Furthermore, a plurality of evenly distributed drainage ports 19 are provided at the bottom of the water receiving box 9, so that drainage can be performed after the rain stops.

[0038] Furthermore, a barrier 20 is welded and fixed on one side of the top of the water receiving box 9 away from the retaining cloth 7. The cross-section of the barrier 20 is arranged to be arc-shaped, and the barrier 20 is recessed toward the side of the retaining cloth 7, so as to prevent rainwater from flowing down from the retaining cloth 7 and rushing out of the water receiving box 9, so that the rainwater hits the barrier 20 and then flows into the water receiving box 9. At the same time, the cross-section of the barrier 20 is arranged to be arc-shaped, and the barrier 20 is recessed toward the side of the retaining cloth 7, so that when rainwater hits the barrier 20, it is divided into two flows, one flows downward along the inner arc surface and directly enters the water receiving box 9, and the other flows upward along the inner arc surface and forms a parabola toward the side of the water receiving box 9 and enters the water receiving box 9, thereby accelerating the collection of rainwater and expanding the rainwater collection area, thereby accelerating the collection of rainwater.

[0039] Furthermore, the transverse movement mechanism includes a first slider 23, a cross bar 2 is fixed to the top of the cabinet 1 by bolts, a first slide groove 22 is opened on the top of the cross bar 2, the first slider 23 is slidably connected in the first slide groove 22, and a first spring 24 is fixed between the first slider 23 and the inner wall of the first slide groove 22 by bolts, which can enhance the shielding effect.

[0040] Furthermore, the lifting mechanism includes a second slider 26, a vertical rod 3 is fixed to the top of the first slider 23 by bolts, a second slide groove 25 is opened on both sides of the vertical rod 3, the second slider 26 is slidably connected in the second slide groove 25, a second spring 27 is fixed between the second slider 26 and the inner wall of the second slide groove 25 by bolts, and a bracket 28 is fixed between the second slider 26 and the baffle 4 by bolts, so as to improve stability.

[0041] Furthermore, two fixing frames 29 symmetrically distributed at both ends are fixed by bolts at both ends, and the two fixing frames 29 are rotatably connected to the same roller shaft 30 through bearings. The baffle cloth 7 is placed on the roller shaft 30, which can make the movement process of the baffle cloth 7 smoother.

[0042] Furthermore, both ends of the fixing frame 29 are fixed with mounting rods 31 by bolts, the inner end surface of the mounting rod 31 is provided with a guide groove 33, a guide block 34 is slidably connected in the guide groove 33, a same extrusion spring 35 is fixed between the guide block 34 and the inner wall of the guide groove 33 by bolts, and a same brush 32 is fixed between the two guide blocks 34 by bolts, so that the surface of the cloth 7 can be brushed.

[0043] Furthermore, two groups of evenly distributed guide strips 36 are arranged on the top of the baffle cloth 7. The guide strips 36 and the baffle cloth 7 are an integrated structure. The two groups of guide strips 36 are distributed in an eight-shaped shape, which can guide and drain rainwater and concentrate it, thereby accelerating the rainwater to enter the water receiving box 9. At the same time, when the baffle cloth 7 is rolled up onto the winding roller 6, gaps can be formed between the baffle cloths 7 through the guide strips 36, thereby improving ventilation and preventing the baffle cloth 7 from mildew and rot.

[0044] In this embodiment, reference Figure 1 and Fig. 9 Two sleeve rods 37 symmetrically distributed at both ends are connected by pins on both sides of the cabinet body 1. An embedding groove 38 is provided on the inner end surface of the sleeve rod 37. A limiting opening 39 is provided inside the bottom of the embedding groove 38. A limiting block 40 is slidably connected in the limiting opening 39. An inner rod 41 is fixed to the top of the limiting block 40 by bolts. The inner rod 41 is pin-connected to the bottom of the water receiving box 9 to prevent the retaining cloth 7 from twisting.

[0045] When it rains, rainwater flows into the water collecting box 9 along the blocking cloth 7, and the overall weight of the water collecting box 9 gradually increases, and the pulling force generated by the blocking cloth 7 on the roller 6 gradually increases. The roller 6 rotates, and the blocking cloth 7 stretches out, and the water collecting box 9 pulls the blocking cloth 7 downward to gradually block the heat dissipation window 21, thereby effectively preventing rainwater from entering the cabinet body 1 through the heat dissipation window 21, while maintaining the normal ventilation and heat dissipation function of the heat dissipation window 21. At the same time, the roller 6 synchronously drives the first shaft rod 10 and the first drum 11 to rotate, and the first drum 11 reels the pull rope 12, and the pull rope 12 pulls the second drum 17 and the directional block 15 together to slide upward along the directional groove 14, stretching the reset spring 18, and the reverse elastic force of the reset spring 18 maintains the stability of the position of the water collecting box 9. When the rain stops, the water in the water collecting box 9 is gradually discharged through the drain port 19, and the overall gravity of the water collecting box 9 gradually decreases. Under the action of the reset spring 18, the blocking cloth 7 can be retracted by the roller 6.

[0046] Furthermore, a transverse movement mechanism is provided. When the wind and rain are strong, the baffle 4 as a whole is affected by the wind and will move along the first slide groove 22 along with the bracket 28, the vertical rod 3 and the first slider 23, and the moving direction is consistent with the wind direction, thereby making the baffle 7 closer to the cabinet 1, thereby forming a tighter shielding for the heat dissipation window 21, thereby enhancing the protective effect. At the same time, a lifting mechanism is provided. When the wind and rain are strong, the overall force of the baffle 4 will move downward along the second slide groove 25 along with the bracket 28 and the second slider 26, thereby reducing the overall height of the baffle 4, making it more stable and preventing overturning.

[0047] Furthermore, when the cloth 7 is stretched or rolled up, rolling friction will occur between the cloth 7 and the roller 30, thereby making the movement of the cloth 7 smoother. At the same time, relative movement will be formed between the cloth 7 and the brush 32, and the surface of the cloth 7 can be brushed by the brush 32. A squeezing spring 35 is provided to keep the brush 32 in close contact with the cloth 7, thereby avoiding the formation of gaps after the bristles on the brush 32 are worn.

[0048] Furthermore, an inner rod 41 and a sleeve rod 37 are provided. When the water collecting box 9 moves up and down, the inner rod 41 will slide correspondingly in the sleeve rod 37. At the same time, the inner rod 41 and the sleeve rod 37 as a whole will rotate accordingly, thereby maintaining the up and down movement of the water collecting box 9 and effectively preventing the wind force in other directions from causing the blocking cloth 7 to twist, thereby further improving the shielding effect.

[0049] Working principle: When in use, rainwater flows into the water receiving box 9 along the baffle 7, the overall weight of the water receiving box 9 gradually increases, the pulling force generated by the baffle 7 on the roller 6 gradually increases, the roller 6 rotates, the baffle 7 stretches out, the water receiving box 9 pulls the baffle 7 downward, and gradually blocks the heat dissipation window 21, thereby effectively preventing rainwater from entering the cabinet 1 through the heat dissipation window 21, while maintaining the normal ventilation and heat dissipation function of the heat dissipation window 21, and at the same time, the roller 6 synchronously drives the first shaft 10 and the first drum 11 to rotate, the first drum 11 reels the pull rope 12, and the pull rope 12 pulls the second drum 17 and the fixed drum 17. The water collecting box 9 is kept stable by the reverse elastic force of the return spring 18. When the rain stops, the water in the water collecting box 9 is gradually discharged through the drain port 19. The overall gravity of the water collecting box 9 is gradually reduced. Under the action of the return spring 18, the baffle 7 can be rolled up by the roller 6. Furthermore, a transverse movement mechanism is provided. If the wind and rain are strong, the baffle 4 is affected by the wind and will move along the first slide groove 22 with the bracket 28, the vertical rod 3 and the first slide block 23. The moving direction is the same as that of the first slide block 23. The wind direction is straight, and then the baffle 7 is closer to the cabinet 1, so as to form a tighter shielding for the heat dissipation window 21, so as to enhance the protection effect. At the same time, a lifting mechanism is provided. When the wind and rain are strong, the overall force of the baffle 4 will follow the bracket 28 and the second slider 26 and move downward along the second slide groove 25, so that the overall height of the baffle 4 is reduced, which is more stable and prevents overturning. Furthermore, when the baffle 7 is stretched or rolled up, the baffle 7 will roll and rub against the roller 30, so that the movement process of the baffle 7 is smoother, and a relative friction is formed between the baffle 7 and the brush 32. For movement, the surface of the blocking cloth 7 can be brushed by the brush 32, and a squeezing spring 35 is provided to keep the brush 32 in close contact with the blocking cloth 7 to avoid gaps after the bristles on the brush 32 are worn. Furthermore, an inner rod 41 and a sleeve rod 37 are provided. When the water collecting box 9 moves up and down, the inner rod 41 will slide correspondingly in the sleeve rod 37, and the inner rod 41 and the sleeve rod 37 will rotate accordingly as a whole, thereby maintaining the up and down movement of the water collecting box 9 and effectively preventing the blocking cloth 7 from being twisted by wind forces in other directions, thereby further improving the shielding effect.

[0050] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An outdoor intelligent dehumidification and fireproof distribution cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) has heat dissipation windows (21) fixedly penetrated on both sides thereof, a transverse movement mechanism is arranged on the top of the cabinet (1), a lifting mechanism is arranged on the top of the transverse movement mechanism, a baffle (4) is connected to the top of the lifting mechanism, the cross section of the baffle (4) is arranged in a herringbone shape, two fixed blocks (5) symmetrically distributed in the front and rear are fixedly connected to both sides of the top of the baffle (4), a same roller (6) is rotatably connected between the two fixed blocks (5), a baffle cloth (7) is wound around the roller (6), a water receiving box (9) is arranged at the bottom of the baffle cloth (7), fixed columns (8) are fixedly connected to the inner walls of both ends of the water receiving box (9), the fixed columns (8) and the baffle cloth (7) are bonded and fixed, a first shaft rod (10) is fixedly connected to the front end of the roller (6), the front end of the first shaft rod (10) penetrates the fixed block (5) and is sleeved and fixed with a first reel (11), a pull rope (12) is wound around the first reel (11), and the pull rope (12) is connected to a reset mechanism; The reset mechanism comprises a second reel (17), the front end of the baffle (4) is fixedly connected to two directional plates (13) symmetrically distributed on both sides, the front end of the directional plate (13) is provided with a directional groove (14), an directional block (15) is slidably connected in the directional groove (14), a reset spring (18) is fixedly connected between the directional block (15) and the inner wall of the directional groove (14), the front end of the directional block (15) is fixedly connected to a second shaft (16), the second reel (17) is sleeved and fixed on the second shaft (16), and the end of the pull rope (12) is tied to the second reel (17); The bottom of the water receiving box (9) is provided with a plurality of evenly distributed drainage openings (19); A baffle (20) is welded and fixed to the top of the water receiving box (9) on a side away from the baffle cloth (7); the cross section of the baffle (20) is arranged to be arc-shaped, and the baffle (20) is concave toward the side of the baffle cloth (7); The transverse movement mechanism comprises a first slider (23), a cross bar (2) is fixedly connected to the top of the cabinet (1), a first slide groove (22) is provided on the top of the cross bar (2), the first slider (23) is slidably connected in the first slide groove (22), and a first spring (24) is fixedly connected between the first slider (23) and the inner wall of the first slide groove (22); The lifting mechanism comprises a second slider (26), a vertical rod (3) is fixedly connected to the top of the first slider (23), second slide grooves (25) are provided on both sides of the vertical rod (3), the second slider (26) is slidably connected in the second slide groove (25), a second spring (27) is fixedly connected between the second slider (26) and the inner wall of the second slide groove (25), and a bracket (28) is fixedly connected between the second slider (26) and the baffle (4).

2. An outdoor intelligent dehumidification and fireproof distribution cabinet as claimed in claim 1, characterized in that: Two fixing frames (29) symmetrically distributed at both ends are fixedly connected to the baffle plate (4); a same roller shaft (30) is rotatably connected between the two fixing frames (29); and the baffle cloth (7) rests on the roller shaft (30).

3. An outdoor intelligent dehumidification and fireproof distribution cabinet as claimed in claim 2, characterized in that: Both ends of the fixing frame (29) are fixedly connected to mounting rods (31), the inner end surface of the mounting rod (31) is provided with a guide groove (33), a guide block (34) is slidably connected in the guide groove (33), a same extrusion spring (35) is fixedly connected between the guide block (34) and the inner wall of the guide groove (33), and a same brush (32) is fixedly connected between the two guide blocks (34).

4. An outdoor intelligent dehumidification and fireproof distribution cabinet as claimed in claim 3, characterized in that: Two groups of evenly distributed guide bars (36) are arranged on the top of the baffle cloth (7). The guide bars (36) and the baffle cloth (7) are an integral structure. The two groups of guide bars (36) are arranged in an eight-shaped pattern. Two sleeve rods (37) symmetrically distributed at both ends are pin-connected on both sides of the cabinet body (1). An embedding groove (38) is provided on the inner end surface of the sleeve rod (37). A limiting opening (39) is provided inside the bottom of the embedding groove (38). A limiting block (40) is slidably connected inside the limiting opening (39). An inner rod (41) is fixedly connected to the top of the limiting block (40). The inner rod (41) is pin-connected to the bottom of the water receiving box (9).

5. A working method of an outdoor intelligent dehumidification and fireproof distribution cabinet as claimed in any one of claims 1 to 4, characterized in that: When in use, rainwater flows along the baffle cloth (7) into the water receiving box (9), the overall weight of the water receiving box (9) gradually increases, the pulling force generated by the baffle cloth (7) on the roller (6) gradually increases, the roller (6) rotates, the baffle cloth (7) stretches out, the water receiving box (9) pulls the baffle cloth (7) downward, and gradually blocks the heat dissipation window (21), thereby effectively preventing rainwater from entering the cabinet (1) through the heat dissipation window (21), while maintaining the normal ventilation and heat dissipation function of the heat dissipation window (21), and at the same time the roller (6) synchronously drives the first shaft (10) and the first drum (11) to rotate, the first drum (11) reels the pull rope (12), and the pull rope (12) pulls the second drum (1 7) and the directional block (15) slide upward along the directional groove (14), stretching the reset spring (18), and maintaining the stability of the position of the water receiving box (9) through the reverse elastic force of the reset spring (18). When the rain stops, the water in the water receiving box (9) is gradually discharged through the drain port (19), and the overall gravity of the water receiving box (9) is gradually reduced. Under the action of the reset spring (18), the baffle cloth (7) can be rolled up by the roller (6). Furthermore, a transverse movement mechanism is provided. If the wind and rain are strong, the baffle plate (4) as a whole is affected by the wind and will move along the first slide groove (22) together with the bracket (28), the vertical rod (3) and the first slide block (23), and The moving direction is consistent with the wind direction, so that the baffle (7) is closer to the cabinet (1), thereby forming a tighter shielding for the heat dissipation window (21), thereby enhancing the protective effect. At the same time, a lifting mechanism is provided. When the wind and rain are strong, the overall force of the baffle (4) will follow the bracket (28) and the second slider (26) and move downward along the second slide groove (25), thereby reducing the overall height of the baffle (4), making it more stable and preventing overturning. Furthermore, when the baffle (7) is stretched or rolled up, the baffle (7) will generate rolling friction with the roller (30), thereby making the movement process of the baffle (7) smoother, and at the same time, a friction is formed between the baffle (7) and the brush (32). The water receiving box (9) and the retaining cloth (7) are relatively movable, so that the surface of the retaining cloth (7) can be scrubbed by the brush (32), and a squeezing spring (35) is provided to keep the brush (32) in close contact with the retaining cloth (7), thereby avoiding the occurrence of a gap after the bristles on the brush (32) are worn out. Furthermore, an inner rod (41) and a sleeve rod (37) are provided. When the water receiving box (9) moves up and down, the inner rod (41) will slide in the sleeve rod (37) accordingly, and at the same time, the inner rod (41) and the sleeve rod (37) will rotate accordingly as a whole, thereby maintaining the up and down movement of the water receiving box (9) and effectively preventing the retaining cloth (7) from being twisted by wind forces in other directions, thereby further improving the shielding effect.

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