An environmentally adaptive dehumidifying and moisture-proof marine electrical control cabinet

Abstract

The present invention relates to the technical field of dehumidification and moisture-proof ship electrical control cabinets, and discloses an adaptive environment dehumidification and moisture-proof ship electrical control cabinet, comprising a control cabinet, a cabinet door being rotatably connected to the surface of the control cabinet, a control element being fixedly connected to the inner wall of the control cabinet, a motor being fixedly connected to the bottom of the control element, and a transmission shaft being fixedly connected to the output end of the motor. The present invention provides a heat dissipation mechanism, wherein when a gear shaft rotates, a heat dissipation fan rotates. When the heat dissipation fan rotates, the heat emitted by the control element is transferred to the interior of a collecting funnel through heat dissipation holes. The heat is then concentrated by the collecting funnel and transferred to the outside through a heat dissipation pipe. During the heat dissipation process, the sealing disk of the heat dissipation pipe is in an open state and does not block the transfer of heat, effectively transferring the heat energy emitted by the control element inside the control cabinet, thereby avoiding damage caused by excessive heat dissipation of the control element and increasing the service life.

Description

Technical Field

[0001] The present invention relates to the technical field of dehumidification and moisture-proof ship electrical control cabinet equipment, in particular to an environment-adaptive dehumidification and moisture-proof ship electrical control cabinet. Background Art

[0002] In our daily life, electrical control cabinet is a common electronic component installation cabinet. It is made of metal materials to protect the normal operation of its internal electronic components. It is usually fixed on the wall or placed directly on the ground. According to different uses, it can be divided into low-voltage electrical control cabinets, high-voltage electrical control cabinets, outdoor electrical control cabinets, etc. Electrical cabinets are widely used and are mainly used in environmental protection industry, power system, metallurgical system, nuclear power industry, fire safety monitoring, etc., and control cabinets are also used in the shipbuilding industry.

[0003] However, during the use of ship electrical control cabinets, since ships sail on the sea all year round, the air humidity is usually high, and high-humidity air can easily enter the interior of the control cabinet. Due to the principle that hot air rises and cold air sinks, the bottom of the control cabinet will become damp. Over time, it will not only cause rust on the control cabinet, but also affect the use of control components. Summary of the Invention

[0004] The object of the present invention is to provide a dehumidification and moisture-proof marine electrical control cabinet that is adaptive to the environment, so as to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an adaptive and dehumidifying moisture-proof marine electrical control cabinet, comprising a control cabinet, a cabinet door rotatably connected to the surface of the control cabinet, a control element fixedly connected to the inner wall of the control cabinet, a motor fixedly connected to the bottom of the control element, a transmission shaft fixedly connected to the output end of the motor, and a support ring fixedly connected to the bottom of the inner wall of the control cabinet.

[0007] A heat dissipation mechanism, comprising a heat dissipation pipe, an inner wall of the heat dissipation pipe being rotatably connected to a sealing disk, and a surface of the sealing disk being rotatably connected to a driven pull rod;

[0008] A dehumidification mechanism, the dehumidification mechanism comprising a lower push plate, the end of which is rotatably connected to a sealing disc;

[0009] The diffusion mechanism includes a push plate, and the end of the push plate is fixedly connected to a diffusion disk.

[0010] Furthermore, a handle is fixedly connected to the surface of the cabinet door, heat dissipation holes are opened on both sides of the control cabinet, and there are two cabinet doors, which are symmetrically arranged on the surface of the control cabinet.

[0011] Furthermore, the heat dissipation mechanism includes a gear shaft, the end of the gear shaft is fixedly connected to a cooling fan, the inner wall of the control cabinet is fixedly connected to a protective cover, both sides of the control cabinet are fixedly connected to a focusing funnel, and the end of the transmission shaft away from the motor is fixedly connected to a bevel gear.

[0012] Furthermore, the surface of the helical gear and the surface of the gear shaft are engaged with each other, the surface of the gear shaft is rotatably connected to the inner wall of the support ring, the end of the heat dissipation pipe is fixedly connected to the end of the focusing funnel, and the end of the heat dissipation fan away from the gear shaft is rotatably connected to the inner wall of the protective cover.

[0013] Furthermore, the dehumidification mechanism includes a transmission pipe, the surface of the transmission pipe is fixedly connected to a dehumidification circular pipe, the bottom of the transmission pipe is fixedly connected to a nozzle, the surface of the control cabinet is fixedly connected to an electric push rod, the end of the electric push rod is fixedly connected to a sliding plate, and the bottom of the sliding plate is fixedly connected to a limiting elastic rod.

[0014] Furthermore, the surface of the transmission tube and the surface of the heat dissipation tube are interconnected, a slide groove is provided on the upper surface of the inner wall of the transmission tube, the outer wall of the sliding plate is slidingly connected to the inner wall of the slide groove, the end of the limiting elastic rod away from the sliding plate is fixedly connected to the inner wall of the slide groove, the end of the push-down plate away from the sealing disc is rotatably connected to the bottom of the sliding plate, the outer wall of the sealing disc is rotatably connected to the lower surface of the inner wall of the transmission tube, the end of the driven pull rod away from the sealing disc is rotatably connected to the surface of the sealing disc, and the outer wall of the sealing disc contacts the inner wall of the transmission tube.

[0015] Furthermore, the diffusion mechanism includes a driven frame, the bottom of the driven frame is fixedly connected to an elastic plate, and the bottom of the push plate is fixedly connected to a scraper.

[0016] Furthermore, one end of the driven frame away from the elastic plate is fixedly connected to the surface of the electric push rod, and one end of the push plate away from the diffusion disk is fixedly connected to the surface of the elastic plate, and a diffusion groove is provided on the surface of the diffusion disk.

[0017] The present invention has the following beneficial effects:

[0018] The present invention sets a heat dissipation mechanism, first starts the motor to drive the transmission shaft to rotate, when the transmission shaft rotates, it drives the gear shaft to rotate, when the gear shaft rotates, it drives the cooling fan to rotate, when the cooling fan rotates, it transmits the heat emitted by the control element to the inside of the focusing funnel through the heat dissipation holes, and then concentrates the heat through the focusing funnel and transmits it to the outside through the heat dissipation pipe. During the transmission process of the heat dissipation pipe, the sealing disk is in an open state and does not block the transmission of heat, effectively transmitting the heat energy emitted by the control element inside the control cabinet, thereby avoiding damage caused by excessive heat emitted by the control element and improving the service life.

[0019] The present invention is provided with a dehumidification mechanism. When the bottom inside the control cabinet is dehumidified, the electric push rod is started to push the sliding plate to slide downward on the inner wall of the slide groove. When the sliding plate slides, it will squeeze the limiting elastic rod. When the limiting elastic rod is squeezed, it will shrink downward. When the limiting elastic rod shrinks to a certain position, it will limit the sliding plate to avoid contact between the sliding plate and the bottom of the inner wall of the slide groove. When the sliding plate moves downward, it will push the lower push plate to move downward. When the lower push plate moves, it will push the sealing disc to move downward and rotate downward at forty-five degrees. At this time, the sealing disc will pull the driven pull rod downward during the movement. When the driven pull rod moves, it will pull the sealing disc downward and rotate downward at forty-five degrees. The hot air will be transmitted to the inside of the transmission pipe, and then the hot air will be transmitted to the inside of the dehumidification pipe, and finally to the bottom of the inner wall of the control cabinet. Finally, the hot air will be transmitted to the bottom of the inner wall of the control cabinet through the nozzle to dry the damp bottom of the control cabinet. When the temperature inside the control cabinet is too high, it will be reset by the electric push rod. At this time, the sealing disc will be closed and the sealing disc will be opened by the driven pull rod, so as to utilize the heat emitted by the control component and dehumidify the inside of the control cabinet, thereby reducing damage to the control cabinet and control components.

[0020] The present invention provides a diffusion mechanism, and when the electric push rod extends downward, it pushes the driven frame to move downward, and when the driven frame moves, it squeezes the elastic plate. When the elastic plate is squeezed, the middle part will bend, and when the middle part of the elastic plate bends, it pushes the push plate to move in the direction of approaching each other. When the push plate moves, it pushes the diffusion plate to move in the direction of approaching each other and contact with the surface of the nozzle, and does not affect the exhaust of the nozzle. Since the bottom of the dehumidification circular tube is provided with an air outlet, the diffusion plate moves to the bottom of the dehumidification circular tube at this time, and when the air outlet is discharging air, the discharged hot air can be diffused to the surroundings through the diffusion groove on the surface of the diffusion plate, thereby increasing the range of hot air diffusion and improving the dehumidification efficiency. When the push plate moves, it drives the scraper to move in the direction of approaching each other, and when the scraper moves, it scrapes the bottom of the inner wall of the control cabinet, avoiding moisture accumulation in local positions and the generation of water accumulation, thereby improving the dehumidification efficiency.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 Schematic diagram of the overall structure of the heat dissipation mechanism of the present invention;

[0026] Figure 4 This is a schematic diagram of the heat dissipation fan structure of the present invention;

[0027] Figure 5 This is a schematic diagram of the sealing disk structure of the present invention;

[0028] Figure 6 Schematic diagram of the overall structure of the dehumidification mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 6 A magnified schematic diagram of part A in FIG;

[0030] Figure 8 It is a schematic diagram of the overall structure of the diffusion mechanism of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0032] In the figure: 1. control cabinet; 2. cabinet door; 3. control element; 4. motor; 5. transmission shaft; 6. support ring; 10. heat dissipation mechanism; 11. gear shaft; 12. cooling fan; 13. protective cover; 14. focusing funnel; 15. heat dissipation pipe; 16. sealing plate; 17. driven pull rod; 18. bevel gear; 30. dehumidification mechanism; 31. transmission pipe; 32. dehumidification circular pipe; 33. nozzle; 34. electric push rod; 35. sliding plate; 36. limiting elastic rod; 37. lower push plate; 38. sealing disc; 50. diffusion mechanism; 51. driven frame; 52. elastic plate; 53. push plate; 54. diffusion disc; 55. scraper. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1 - Figure 8 As shown, the present invention is an adaptive and dehumidifying moisture-proof marine electrical control cabinet, comprising a control cabinet 1, a cabinet door 2 rotatably connected to the surface of the control cabinet 1, a control element 3 fixedly connected to the inner wall of the control cabinet 1, a motor 4 fixedly connected to the bottom of the control element 3, a transmission shaft 5 fixedly connected to the output end of the motor 4, a support ring 6 fixedly connected to the bottom of the inner wall of the control cabinet 1, and further comprising;

[0035] The heat dissipation mechanism 10 includes a heat dissipation pipe 15, which then concentrates the heat through the concentrating funnel 14 and transmits it to the outside through the heat dissipation pipe 15. The inner wall of the heat dissipation pipe 15 is rotatably connected to a sealing disk 16. During the heat dissipation process, the sealing disk 16 is in an open state and does not block the heat transfer. When the driven rod 17 moves, it pulls the sealing disk 16 downward and rotates downward at a 45-degree angle, thereby sealing the inner wall of the heat dissipation pipe 15 and blocking the transmitted hot air. The surface of the sealing disk 16 is rotatably connected to the driven rod 17. At this time, the sealing disk 38 pulls the driven rod 17 downward during the movement.

[0036] The dehumidification mechanism 30 includes a lower push plate 37. When the sliding plate 35 moves downward, the lower push plate 37 is pushed downward. The end of the lower push plate 37 is rotatably connected to a sealing disc 38. When the lower push plate 37 moves, the sealing disc 38 is pushed downward and rotated downward at a 45-degree angle. At this time, the sealing disc 38 is in an open state.

[0037] The diffusion mechanism 50 includes a push plate 53. When the middle part of the elastic plate 52 bends, it pushes the push plate 53 to move in a direction close to each other. The end of the push plate 53 is fixedly connected to a diffusion disk 54. When the push plate 53 moves, it pushes the diffusion disk 54 to move in a direction close to each other and contacts the surface of the nozzle 33 without affecting the exhaust of the nozzle 33.

[0038] A handle is fixedly connected to the surface of the cabinet door 2 , and heat dissipation holes are opened on both sides of the control cabinet 1 . There are two cabinet doors 2 , and the two cabinet doors 2 are symmetrically arranged on the surface of the control cabinet 1 .

[0039] The heat dissipation mechanism 10 includes a gear shaft 11. First, the motor 4 is started to drive the transmission shaft 5 to rotate. When the transmission shaft 5 rotates, it will drive the gear shaft 11 to rotate. The end of the gear shaft 11 is fixedly connected to the cooling fan 12. The inner wall of the control cabinet 1 is fixedly connected to the protective cover 13. The two sides of the control cabinet 1 are fixedly connected to the focusing funnel 14. The end of the transmission shaft 5 away from the motor 4 is fixedly connected to the bevel gear 18.

[0040] The surface of the helical gear 18 is meshed with the surface of the gear shaft 11, the surface of the gear shaft 11 is rotatably connected to the inner wall of the support ring 6, and the end of the heat dissipation pipe 15 is fixedly connected to the end of the focusing funnel 14. When the cooling fan 12 rotates, the heat emitted by the control element 3 is transmitted to the inside of the focusing funnel 14 through the heat dissipation holes. The end of the cooling fan 12 away from the gear shaft 11 is rotatably connected to the inner wall of the protective cover 13. When the gear shaft 11 rotates, it drives the cooling fan 12 to rotate, effectively transporting the heat energy emitted by the control element 3 inside the control cabinet 1, thereby avoiding damage caused by excessive heat emitted by the control element 3 and improving the service life.

[0041] The dehumidification mechanism 30 includes a transmission pipe 31, and a dehumidification circular pipe 32 is fixedly connected to the surface of the transmission pipe 31. At this time, the hot air will pass through the inside of the transmission pipe 31, and then the hot air will be transmitted to the inside of the dehumidification circular pipe 32, and finally transmitted to the bottom of the inner wall of the control cabinet 1. The bottom of the transmission pipe 31 is fixedly connected to a nozzle 33, and finally the hot air is transmitted to the bottom of the inner wall of the control cabinet 1 through the nozzle 33 to dry the damp bottom of the control cabinet 1. The surface of the control cabinet 1 is fixedly connected to an electric push rod 34, which is The end of the rod 34 is fixedly connected to a sliding plate 35. When the bottom inside the control cabinet 1 is dehumidified, the electric push rod 34 is started to push the sliding plate 35 to slide downward on the inner wall of the slide groove. When the sliding plate 35 slides, it will squeeze the limiting elastic rod 36. When the limiting elastic rod 36 is squeezed, it will shrink downward. When the limiting elastic rod 36 shrinks to a certain position, it will limit the sliding plate 35 to prevent the sliding plate 35 from contacting the bottom of the inner wall of the slide groove. The bottom of the sliding plate 35 is fixedly connected to the limiting elastic rod 36.

[0042] The surface of the transmission pipe 31 and the surface of the heat dissipation pipe 15 are mutually connected, and a slide groove is provided on the upper surface of the inner wall of the transmission pipe 31, and the outer wall of the sliding plate 35 is slidably connected to the inner wall of the slide groove, and the limiting elastic rod 36 is fixedly connected to the inner wall of the slide groove at one end away from the sliding plate 35. The lower push plate 37 is rotatably connected to the bottom of the sliding plate 35 at one end away from the sealing disc 38. The outer wall of the sealing disc 38 is rotatably connected to the lower surface of the inner wall of the transmission pipe 31, and the driven pull rod 17 is rotatably connected to the surface of the sealing disc 38. When the temperature inside the control cabinet 1 is too high, it will be reset by the electric push rod 34. At this time, the sealing disc 38 will be closed, and the outer wall of the sealing disc 38 will contact the inner wall of the transmission pipe 31, and the hot air will be transmitted to the inside of the transmission pipe 31 and open the sealing disc 16 through the driven pull rod 17, thereby utilizing the heat emitted by the control element 3 and dehumidifying the interior of the control cabinet 1, thereby reducing damage to the control cabinet 1 and the control element 3.

[0043] The diffusion mechanism 50 includes a driven frame 51. When the electric push rod 34 extends downward, it pushes the driven frame 51 to move downward. The bottom of the driven frame 51 is fixedly connected to an elastic plate 52. When the driven frame 51 moves, it squeezes the elastic plate 52. When the elastic plate 52 is squeezed, the middle part will bend. The bottom of the push plate 53 is fixedly connected to a scraper 55. When the push plate 53 moves, it drives the scraper 55 to move in a direction close to each other. When the scraper 55 moves, it scrapes the bottom of the inner wall of the control cabinet 1 to avoid moisture accumulation in local areas and the occurrence of water accumulation, thereby improving the dehumidification efficiency.

[0044] One end of the driven frame 51 away from the elastic plate 52 is fixedly connected to the surface of the electric push rod 34, and one end of the push plate 53 away from the diffusion disk 54 is fixedly connected to the surface of the elastic plate 52. A diffusion groove is provided on the surface of the diffusion disk 54. Since an air outlet is provided at the bottom of the dehumidification circular tube 32, the diffusion disk 54 moves to the bottom of the dehumidification circular tube 32 at this time. When the air outlet is discharging air, the discharged hot air can be diffused to the surroundings through the diffusion groove on the surface of the diffusion disk 54, thereby increasing the range of hot air diffusion and improving the dehumidification efficiency.

[0045] When in use, first start the motor 4 to drive the transmission shaft 5 to rotate. When the transmission shaft 5 rotates, it will drive the gear shaft 11 to rotate. When the gear shaft 11 rotates, it will drive the cooling fan 12 to rotate. When the cooling fan 12 rotates, the heat emitted by the control element 3 will be transmitted to the inside of the focusing funnel 14 through the heat dissipation holes. The heat is then concentrated through the focusing funnel 14 and transmitted to the outside through the heat dissipation pipe 15. During the transmission process of the heat dissipation pipe 15, the sealing disk 16 is in the open state and does not block the transmission of heat, effectively transmitting the heat energy emitted by the control element 3 inside the control cabinet 1. When dehumidifying the bottom of the control cabinet 1, start the electric push rod 34 to push the sliding plate 35 to slide downward on the inner wall of the slide groove. When the sliding plate 35 is turned on, the heat is discharged from the cooling fan 12. When the sliding plate 35 moves downward, it pushes the lower push plate 37 to move downward. When the lower push plate 37 moves, it pushes the sealing disc 38 to move downward and rotates downward at forty-five degrees. At this time, the sealing disc 38 will pull the driven pull rod 17 to move downward during the movement. When the driven pull rod 17 moves, it will pull the sealing disc 16 to move downward and rotate downward at forty-five degrees, thereby sealing the inner wall of the heat pipe 15 and blocking the transmitted hot air. When the sealing disc 38 is in the open state, the hot air will be transmitted toward the inside of the transmission pipe 31. At this time, the hot air will pass through the inside of the transmission pipe 31, and then transmit the hot air to the inside of the dehumidification pipe 32, and finally transmit it to the bottom of the inner wall of the control cabinet 1. Finally, the hot air is transmitted to the bottom of the inner wall of the control cabinet 1 through the nozzle 33 to dry the damp bottom of the control cabinet 1. When the temperature inside the control cabinet 1 is too high, the electric push rod 34 will be reset. At this time, the sealing disc 38 will be closed, and the sealing disc 16 will be opened by the driven pull rod 17. When the electric push rod 34 extends downward, it will push the driven frame 51 to move downward. When the driven frame 51 moves, it will squeeze the elastic plate 52. When the elastic plate 52 is squeezed, the middle part will produce When the middle part of the elastic plate 52 bends, it pushes the push plate 53 to move in the direction of approaching each other. When the push plate 53 moves, it pushes the diffusion plate 54 to move in the direction of approaching each other and contacts the surface of the nozzle 33, without affecting the exhaust of the nozzle 33. Since an air outlet is provided at the bottom of the dehumidification circular tube 32, the diffusion plate 54 moves to the bottom of the dehumidification circular tube 32. When the air outlet is exhausted, the exhausted hot air can be diffused to the surroundings through the diffusion groove on the surface of the diffusion plate 54, thereby increasing the range of hot air diffusion and improving the dehumidification efficiency. When the push plate 53 moves, it drives the scraper 55 to move in the direction of approaching each other. When the scraper 55 moves, it scrapes the bottom of the inner wall of the control cabinet 1.

[0046] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adaptive environment dehumidification and moisture-proof ship electrical control cabinet, comprising a control cabinet (1), a cabinet door (2) rotatably connected to the surface of the control cabinet (1), a control element (3) fixedly connected to the inner wall of the control cabinet (1), a motor (4) fixedly connected to the bottom of the control element (3), a transmission shaft (5) fixedly connected to the output end of the motor (4), and a support ring (6) fixedly connected to the bottom of the inner wall of the control cabinet (1), characterized in that: Also includes; A heat dissipation mechanism (10), the heat dissipation mechanism (10) comprising a heat dissipation tube (15), the inner wall of the heat dissipation tube (15) being rotatably connected to a sealing disk (16), and the surface of the sealing disk (16) being rotatably connected to a driven pull rod (17); A dehumidification mechanism (30), wherein the dehumidification mechanism (30) includes a lower push plate (37), the end of which is rotatably connected to a sealing disc (38); the dehumidification mechanism (30) includes a transmission pipe (31), the surface of which is fixedly connected to a dehumidification circular pipe (32), the bottom of which is fixedly connected to a nozzle (33), the surface of the control cabinet (1) is fixedly connected to an electric push rod (34), the end of which is fixedly connected to a sliding disc (35), the bottom of which is fixedly connected to a limiting elastic rod (36); the surface of the transmission pipe (31) is fixedly connected to the heat dissipation pipe (15) The surfaces are mutually connected, a sliding groove is provided on the upper surface of the inner wall of the transmission tube (31), the outer wall of the sliding plate (35) is slidably connected to the inner wall of the sliding groove, the end of the limiting elastic rod (36) away from the sliding plate (35) is fixedly connected to the inner wall of the sliding groove, the end of the lower push plate (37) away from the sealing disc (38) is rotatably connected to the bottom of the sliding plate (35), the outer wall of the sealing disc (38) is rotatably connected to the lower surface of the inner wall of the transmission tube (31), the end of the driven pull rod (17) away from the sealing disc (16) is rotatably connected to the surface of the sealing disc (38), and the outer wall of the sealing disc (38) is in contact with the inner wall of the transmission tube (31); A diffusion mechanism (50), the diffusion mechanism (50) includes a push plate (53), the end of the push plate (53) is fixedly connected to a diffusion disk (54); the diffusion mechanism (50) includes a driven frame (51), the bottom of the driven frame (51) is fixedly connected to an elastic plate (52), and the bottom of the push plate (53) is fixedly connected to a scraper (55); the end of the driven frame (51) away from the elastic plate (52) is fixedly connected to the surface of the electric push rod (34), the end of the push plate (53) away from the diffusion disk (54) is fixedly connected to the surface of the elastic plate (52), and the surface of the diffusion disk (54) is provided with a diffusion groove.

2. The environmentally adaptive dehumidifying and moisture-proof marine electrical control cabinet according to claim 1, characterized in that: A handle is fixedly connected to the surface of the cabinet door (2), and heat dissipation holes are provided on both sides of the control cabinet (1). There are two cabinet doors (2), and the two cabinet doors (2) are symmetrically arranged on the surface of the control cabinet (1).

3. The environmentally adaptive dehumidifying and moisture-proof marine electrical control cabinet according to claim 2, characterized in that: The heat dissipation mechanism (10) comprises a gear shaft (11), the end of the gear shaft (11) is fixedly connected to a heat dissipation fan (12), the inner wall of the control cabinet (1) is fixedly connected to a protective cover (13), both sides of the control cabinet (1) are fixedly connected to a focusing funnel (14), and the end of the transmission shaft (5) away from the motor (4) is fixedly connected to a bevel gear (18).

4. The environmentally adaptive dehumidifying and moisture-proof marine electrical control cabinet according to claim 3, characterized in that: The surface of the helical gear (18) and the surface of the gear shaft (11) are meshed with each other, the surface of the gear shaft (11) is rotatably connected to the inner wall of the support ring (6), the end of the heat dissipation pipe (15) is fixedly connected to the end of the focusing funnel (14), and the end of the heat dissipation fan (12) away from the gear shaft (11) is rotatably connected to the inner wall of the protective cover (13).

Images