Ship power distribution cabinet structure with automatic dehumidification function and dehumidification method thereof

Abstract

The invention discloses an automatic dehumidification ship power distribution cabinet structure and a dehumidification method thereof, and relates to the technical field of power distribution cabinets, the automatic dehumidification ship power distribution cabinet structure comprises a cabinet body, a side plate is arranged outside one side of the cabinet body, a housing covers the outside of the side plate, and a plurality of uniformly distributed fans are fixedly mounted on the outer side of the side plate from top to bottom; and turnover mechanisms are arranged on the two sides of the housing. The humidity in the cabinet body is monitored in real time through the humidity sensor, the temperature in the housing is monitored through the temperature sensor, the overturning mechanism, the heating plate and other structures are combined, then dynamic dehumidification and intelligent temperature adjustment are achieved, the cabinet body and the side plates are connected in an embedded mode, the housing is arranged, multiple sealing defensive lines are formed, and the safety of the cabinet body is improved. And the interior of the cabinet body is connected with the back plate through the supporting frame and the rubber shock absorber, and the structure can effectively reduce the influence of vibration in the ship navigation process on electrical elements.

Description

Technical Field

[0001] The present invention relates to the technical field of distribution cabinets, and particularly relates to a structure of a ship - used distribution cabinet with automatic dehumidification and a dehumidification method thereof. Background Art

[0002] A distribution cabinet is a device for centralized management and distribution of electric energy installed in a power system, mainly for effectively distributing and controlling electric energy in buildings or industrial facilities. The interior of the distribution cabinet includes multiple electrical components, such as circuit breakers, fuses, switches, contactors, relays, etc. These components can protect, control, and regulate the circuit. According to the different usage occasions and environments of the distribution cabinet, there are land - used distribution cabinets, ship - used distribution cabinets, etc.

[0003] When a ship sails on the water, it will be affected by various harsh environmental factors such as salt spray, humidity, mildew, vibration, and inclination. Therefore, in order to prevent moisture and mildew from growing, ship - used distribution cabinets must have a high moisture - proof function, usually by measures such as placing desiccants and using well - sealed components.

[0004] Although there is a sealing design between the cabinet door and the cabinet body of the existing ship - used distribution cabinet, after long - term use, the sealing strip is prone to aging and deformation, resulting in a poor sealing effect, and external moisture is likely to invade the interior of the cabinet. Moreover, the outer shell of the ship - used distribution cabinet is usually made of metal. Although it has a certain strength and protection performance, in a high - humidity environment, water vapor is likely to condense on the metal surface and then penetrate into the interior of the cabinet. In addition, the ordinary metal shell has insufficient ability to prevent the invasion of corrosive moisture such as seawater mist. Long - term contact may cause the outer shell to rust and corrode, affecting its sealing performance and overall performance.

[0005] The generally common dehumidification method is to place desiccants in the distribution cabinet, but the dehumidification ability of the desiccants is limited. Once they are saturated with moisture, they need to be replaced in time, otherwise they cannot continue to play the dehumidification role. Moreover, under conditions such as continuous sailing at sea, it is also inconvenient to replace the desiccants in time.

[0006] Therefore, it is very necessary to invent a structure of a ship - used distribution cabinet with automatic dehumidification and a dehumidification method thereof to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a structure of a ship - used distribution cabinet with automatic dehumidification and a dehumidification method thereof to solve the deficiencies of the existing ship - used distribution cabinets described in the background art.

[0008] To achieve the above purpose, the present invention provides the following technical solutions:

[0009] A structure of a distribution cabinet for ships with automatic dehumidification, including a cabinet body. A side plate is arranged outside one side of the cabinet body, and a cover shell is covered outside the side plate. A plurality of uniformly distributed fans are fixedly installed on the outer side of the side plate from top to bottom. Flip mechanisms are arranged on both sides of the cover shell;

[0010] A controller is arranged below the interior of the cabinet body. A humidity sensor is fixedly installed on one side inside the cabinet body. A temperature sensor is fixedly installed on the top of the cover shell. A heating plate is fixedly installed on the inner wall of the cover shell, and the position of the heating plate is opposite to that of the fan;

[0011] The flip mechanism includes:

[0012] An electric push rod is vertically and fixedly installed outside the cover shell and near one side edge position;

[0013] A plurality of cover plates are arranged outside one side of the cover shell. The plurality of cover plates are uniformly distributed from top to bottom. A shaft rod is rotatably installed at the upper end of each cover plate. Both ends of each shaft rod are connected to the side wall of the cover shell through connecting pieces;

[0014] A connecting strip is fixedly installed outside one end of the electric push rod for each cover plate. One end of each shaft rod penetrates through the corresponding connecting piece and is rotatably connected to the corresponding position of the connecting strip. The lower output end of the electric push rod is connected to the top end of the connecting strip.

[0015] As a preferred scheme of the present invention, one end position of the cabinet body located in the cover shell is a hollow structure. The front of the side plate is convex. The front of the side plate is embedded in the hollow opening at one end of the cabinet body. A plurality of air outlets are opened on the front of the side plate, and each fan is installed at the corresponding air outlet.

[0016] As a preferred scheme of the present invention, at one end of the cabinet body located in the cover shell, a groove is opened at the edge position. A sealing strip is arranged outside one end of the cabinet body. The inner side of the sealing strip is embedded in the groove, the outer side of the sealing strip is wrapped outside one end of the cabinet body, and the front of the cover shell is covered and wrapped outside the sealing strip.

[0017] As a preferred scheme of the present invention, a plurality of support frames are arranged inside the cabinet body and near the back position. The back of the cabinet body is fixedly installed with a back plate through bolts. A plurality of rubber shock absorbers are fixedly installed on the front of the back plate. The backs of the plurality of support frames are fixedly connected to the corresponding rubber shock absorbers through bolts. Electrical components (such as relays, fuses, etc.) are installed on the front of the support frames;

[0018] The back of the back plate is concave, and a plurality of reinforcing ribs are fixedly installed on the concave surface of the back of the back plate.

[0019] As a preferred embodiment of the present invention, spring shock absorbers are respectively installed at the four corners of the bottom of the cabinet body. The middle part and the four corners of the bottom of the cabinet body are of a hollow structure, and the two ends of the bottom of the spring shock absorber are fixedly connected to the hull.

[0020] As a preferred embodiment of the present invention, a plurality of uniformly distributed heat dissipation openings are formed on both sides of the cover shell. Each cover plate covers the outside of the corresponding heat dissipation opening. A power connector is fixedly installed at the lower end of the outside of the cover shell, and the power connector is electrically connected to the heating plate through a wire.

[0021] As a preferred embodiment of the present invention, the controller includes an information processing module and an information analysis module. The controller is electrically connected to the temperature sensor, the humidity sensor, and the heating plate through wires respectively.

[0022] A dehumidification method for an automatically dehumidifying power distribution cabinet structure for ships is as follows:

[0023] S1. The controller controls the start or stop of the fan, the heating plate, and the electric push rod.

[0024] S2. The humidity sensor continuously detects the humidity inside the cabinet body, and the temperature sensor continuously detects the temperature inside the cover shell.

[0025] S3. When the humidity sensor detects that the humidity inside the cabinet body is abnormal, it sends data information to the information analysis module in the controller. After data analysis, it is transmitted to the information processing module. The information processing module transmits the processing result to the controller, and the controller controls the fan to start, and at the same time, the controller starts the heating plate.

[0026] S4. When the temperature sensor detects that the temperature inside the cover shell is too high, it sends data information to the controller. The information processing module and the information analysis module in the controller analyze and process the data. The controller controls the electric push rod in the flipping mechanism. The electric push rod starts, and the output end of the electric push rod descends, pushing the connecting bar downward, and then driving a plurality of cover plates to flip and unfold.

[0027] S5. When the humidity sensor detects that the humidity inside the cabinet body is normal and the temperature sensor detects that the temperature inside the cover shell is normal, the controller controls the heating plate to be turned off, and controls the push rod of the electric push rod to rise, the connecting bar rises, and a plurality of cover plates flip downward and cover the outside of the heat dissipation openings on the side wall of the cover shell.

[0028] In the above technical solution, the present invention has the following technical effects and advantages:

[0029] 1. The humidity inside the cabinet is monitored in real time through a humidity sensor, and the temperature inside the housing is monitored by a temperature sensor. Combined with structures such as a flipping mechanism and a heating plate, a dynamic dehumidification mechanism and intelligent temperature adjustment are realized. A special embedded connection is adopted between the cabinet and the side plate, and the housing is provided, thus forming a multi-layer sealing defense line to effectively prevent the intrusion of external moisture. The back plate inside the cabinet is connected to the support frame and rubber shock absorbers, and this structure can effectively reduce the impact of vibrations during ship navigation on electrical components;

[0030] 2. Through the automatic control of components such as fans, heating plates, and electric push rods by the controller, the entire dehumidification and environment adjustment process is automated and intelligent. Through the real-time monitoring of internal environment parameters by humidity sensors and temperature sensors, operators can intuitively understand the operating status of the power distribution cabinet. If manual intervention is required, the operating status of each component can also be conveniently adjusted through the controller according to the sensor data and actual situation, improving the convenience and flexibility of operation. Brief Description of the Drawings

[0031] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0032] Figure 1 Is the first perspective three-dimensional view of the overall structure of the ship power distribution cabinet provided by the present invention;

[0033] Figure 2 Is the second perspective three-dimensional view of the overall structure of the ship power distribution cabinet provided by the present invention;

[0034] Figure 3 Is the third perspective three-dimensional view of the overall structure of the ship power distribution cabinet provided by the present invention;

[0035] Figure 4 Is the exploded view of the structure of the ship power distribution cabinet provided by the present invention;

[0036] Figure 5 Is the three-dimensional view of the side plate in the present invention;

[0037] Figure 6 Is the distribution display diagram of the assembly structure of the rubber shock absorber and the support frame with the back plate in the present invention;

[0038] Figure 7 Is the three-dimensional view of the installation structure of the housing and the flipping mechanism in the present invention;

[0039] Figure 8 Is the three-dimensional view of the cabinet in the present invention;

[0040] Figure 9 This is the system control flowchart of the control system in the present invention.

[0041] Explanation of reference numerals:

[0042] 1. Cabinet body; 11. Groove; 12. Sealing strip; 13. Back panel; 14. Reinforcing rib;

[0043] 2. Support frame; 21. Rubber shock absorber; 22. Spring shock absorber;

[0044] 3. Side panel; 31. Air outlet; 32. Fan;

[0045] 4. Housing; 41. Heating plate; 42. Power connector; 43. Heat dissipation port;

[0046] 5. Flipping mechanism; 51. Electric push rod; 52. Shaft rod; 53. Cover plate; 54. Connecting rod;

[0047] 6. Temperature sensor; 7. Humidity sensor; 8. Controller; 9. Information processing module; 10. Information analysis module. Detailed implementation manners

[0048] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0049] The present invention provides a Figures 1-9 ship power distribution cabinet structure for automatic dehumidification as shown, including a cabinet body 1, a side panel 3 is arranged outside one side of the cabinet body 1, a housing 4 is covered outside the side panel 3, several uniformly distributed fans 32 are fixedly installed on the outer side of the side panel 3 from top to bottom, and flipping mechanisms 5 are arranged on both sides of the housing 4;

[0050] In this embodiment, the fan 32 on the outer side of the side panel 3 plays a key role in the dehumidification process. When the controller 8 starts the fan 32, through the forced ventilation of the fan 32, the air flow is accelerated, making it easier for water vapor to be carried out of the cabinet body 1. In a high-humidity environment, the fan 32 can quickly discharge the water vapor generated inside the cabinet body 1 due to temperature changes or other reasons, avoiding the condensation of water droplets inside the cabinet body 1, thereby reducing the possibility of electrical components getting damp and maintaining a dry environment inside the cabinet body 1 to ensure the normal operation of the electrical system.

[0051] A controller 8 is arranged below the inside of the cabinet body 1, a humidity sensor 7 is fixedly installed on one side inside the cabinet body 1, a temperature sensor 6 is fixedly installed on the top of the housing 4, a heating plate 41 is fixedly installed on the inner wall of the housing 4, and the heating plate 41 is arranged opposite to the fan 32 to form a uniform drying mechanism similar to a hot air blower;

[0052] In this example, the housing 4 covers the outside of the side plate 3, providing protection for the side plate 3 and components such as the fan 32 on it, reducing the direct impact of the external environment on these components, such as preventing seawater splashing and dust accumulation. At the same time, the heating plate 41 installed inside the housing 4 works in cooperation with the fan 32. The heating plate 41 can heat the humid air passing through the side plate 3, raise the air temperature, reduce its relative humidity, and make the water vapor easier to be discharged. This method of heating and dehumidification is particularly effective in a marine environment because even if the external humidity is high, the humidity state of the air can be changed by heating, enhancing the dehumidification effect.

[0053] The flipping mechanism 5 includes:

[0054] The electric push rod 51 is vertically and fixedly installed outside the housing 4 and near one side edge position;

[0055] A plurality of cover plates 53 are arranged outside one side of the housing 4. The plurality of cover plates 53 are evenly distributed from top to bottom. A shaft rod 52 is rotatably installed at the upper end of each cover plate 53, and both ends of each shaft rod 52 are connected to the side wall of the housing 4 through connecting pieces;

[0056] A connecting strip 54 is fixedly installed outside one end of the electric push rod 51 for each cover plate 53. One end of each shaft rod 52 penetrates through the corresponding connecting piece and is rotatably connected to the corresponding position of the connecting strip 54. The lower output end of the electric push rod 51 is connected to the top end of the connecting strip 54. The cooperation between the shaft rod 52 and the connecting piece provides a stable support shaft for the rotation of the cover plate 53, ensuring that the cover plate 53 is stable and smooth during the flipping process, without jamming or offset, and ensuring the reliability of the opening and closing of the heat dissipation opening 43.

[0057] In this example, the heat dissipation openings 43 on both sides of the housing 4 and the flipping mechanism 5 cooperating with them effectively control the temperature inside the housing 4. When the temperature sensor 6 detects that the temperature inside the housing 4 is too high, the electric push rod 51 drives the cover plate 53 to flip and unfold, and the heat dissipation opening 43 is opened to timely dissipate the excess heat, preventing damage to the heating plate 41 and the fan 32 due to excessive temperature, and at the same time avoiding the indirect impact of the too high temperature on the electrical components inside the cabinet 1, ensuring that the entire power distribution cabinet system operates within a suitable temperature range.

[0058] Further, in the above technical solution, the position of the cabinet 1 at one end of the housing 4 is a hollow structure. The front surface of the side plate 3 is convex, and the front surface of the side plate 3 is embedded in the hollow opening at one end of the cabinet 1. A plurality of air outlet openings 31 are provided on the front surface of the side plate 3, and each fan 32 is installed at the corresponding air outlet opening 31.

[0059] Further, in the above technical solution, the cabinet body 1 is located at one end of the housing 4. A groove 11 is provided along the edge position. A sealing strip 12 is arranged outside one end of the cabinet body 1. The inner side of the sealing strip 12 is embedded in the groove 11, and the outer side of the sealing strip 12 wraps around the outside of one end of the cabinet body 1. The front of the housing 4 is covered and wrapped outside the sealing strip 12.

[0060] In this embodiment, the hollow structure at one end of the cabinet body 1 and the convex-shaped embedded design of the side plate 3 increase the level of the connection structure between the cabinet body 1 and the side plate 3, and reduce the gaps through which moisture may invade. The cooperation of the groove 11 and the sealing strip 12 forms a double-sealing defense line. The groove 11 provides a stable installation position for the sealing strip 12 to prevent it from shifting easily. Whether the sealing strip 12 is embedded on the inner side or wrapped on the outer side, it can effectively block the entry of external moisture from the connection part between the cabinet body 1 and the side plate 3. When the ship is in a high-humidity marine environment for a long time or is invaded by seawater mist, this sealing structure can significantly reduce the risk of the interior of the cabinet body getting damp, protect the insulation performance of the internal electrical components, reduce the incidence of electrical failures caused by dampness, and ensure the safe and stable operation of the power distribution cabinet.

[0061] Further, in the above technical solution, inside the cabinet body 1 and near the back position, a plurality of support frames 2 are provided. The back of the cabinet body 1 is fixedly installed with a back plate 13 through bolts. A plurality of rubber shock absorbers 21 are fixedly installed on the front of the back plate 13. The backs of the plurality of support frames 2 are fixedly connected to the corresponding rubber shock absorbers 21 through bolts. Relays, fuses and other electrical components are installed on the front of the support frames 2;

[0062] In this example, the support frames 2 near the back inside the cabinet body 1 provide a stable installation platform for electrical components such as relays and fuses, making the component layout orderly and facilitating the connection and management of circuits. By connecting with the rubber shock absorbers 21 through bolts, the vibration generated during ship navigation can be effectively isolated. The rubber shock absorbers 21 have good elastic and damping characteristics, can absorb the vibration energy from all directions, prevent the vibration from being transmitted to the electrical components, and avoid problems such as loosening, damage or poor contact of the components due to long-term vibration, thereby prolonging the service life of the electrical components and improving the reliability of the power distribution cabinet.

[0063] The back of the back plate 13 is concave-shaped. A plurality of reinforcing ribs 14 are fixedly installed on the concave surface of the back of the back plate 13. The structural design of the back plate 13 enhances the overall strength and rigidity of the cabinet body 1. The concave structure can improve the anti-deformation ability of the back plate 13 without adding too much material, and the reinforcing ribs 14 further disperse and bear the external pressure, enabling the cabinet body to maintain its structural integrity under the vibration, impact and possible external force collision of the ship, and protecting the internal electrical components from damage.

[0064] Further, in the above technical solution, spring shock absorbers 22 are respectively installed at the four corners of the bottom of the cabinet body 1. The middle part and the four corners of the bottom of the cabinet body 1 are of hollow structures. The two ends of the bottom of the spring shock absorber 22 are fixedly connected to the hull. The hollow structures at the middle part and the four corners of the bottom of the cabinet body 1 provide space for installing the shock absorbers and also reduce the overall weight of the cabinet body to a certain extent, facilitating installation and layout in the limited space of the ship.

[0065] Further, in the above technical solution, a number of uniformly distributed heat dissipation openings 43 are provided on both sides of the cover shell 4. Each cover plate 53 covers the outside of the corresponding heat dissipation opening 43. A power supply connector 42 is fixedly installed at the lower end of the outside of the cover shell 4. The power supply connector 42 is electrically connected to the heating plate 41 through a wire.

[0066] Further, in the above technical solution, the controller 8 includes an information processing module 9 and an information analysis module 10. The controller 8 is electrically connected to the temperature sensor 6, the humidity sensor 7, and the heating plate 41 through wires respectively.

[0067] A dehumidification method for the structure of a ship-use power distribution cabinet with automatic dehumidification is as follows:

[0068] S1. The controller 8 controls the start or stop of the fan 32, the heating plate 41, and the electric push rod 51.

[0069] S2. The humidity sensor 7 continuously detects the humidity inside the cabinet body 1, and the temperature sensor 6 continuously detects the temperature inside the cover shell 4.

[0070] S3. When the humidity sensor 7 detects abnormal humidity inside the cabinet body 1, it sends data information to the information analysis module 10 in the controller 8. After data analysis, it is transmitted to the information processing module 9. The information processing module 9 transmits the processing result to the controller 8, and the controller 8 controls the fan 32 to start. At the same time, the controller 8 starts the heating plate 41.

[0071] S4. When the temperature sensor 6 detects that the temperature inside the cover shell 4 is too high, it sends data information to the controller 8. The information processing module 9 and the information analysis module 10 in the controller 8 analyze and process the data. The controller 8 controls the electric push rod 51 in the flipping mechanism 5. The electric push rod 51 starts, and the output end of the electric push rod 51 descends, pushing the connecting bar 54 downward, and then driving a number of cover plates 53 to flip and unfold.

[0072] S5. When the humidity sensor 7 detects that the humidity inside the cabinet body 1 is normal and the temperature sensor 6 detects that the temperature inside the cover shell 4 is normal, the controller 8 controls the heating plate 41 to be turned off, and controls the push rod of the electric push rod 51 to rise. The connecting bar 54 rises, and a number of cover plates 53 flip downward and cover the outside of the heat dissipation openings 43 on the side wall of the cover shell 4.

[0073] When the structure of a ship's power distribution cabinet with automatic dehumidification and its dehumidification method provided by the present invention are in use, the working process is as follows:

[0074] The humidity sensor 7 is installed on one side inside the cabinet body 1, and can monitor the humidity change inside the cabinet body 1 in real time and accurately. It transmits the detected humidity data to the information analysis module 10 of the controller 8 in a timely manner. After data analysis and processing, a control instruction is issued by the information processing module 9. When the humidity rises abnormally, the controller 8 quickly starts the fan 32 and the heating plate 41 for dehumidification operation. This automatic dehumidification control based on the humidity sensor 7 avoids the limitations of the traditional desiccant dehumidification method, such as the inconvenience of timely replacement when the desiccant is saturated with moisture, and the problem that the dehumidification effect cannot be dynamically adjusted according to the actual humidity.

[0075] The presence of the humidity sensor 7 enables the power distribution cabinet to automatically and timely start dehumidification measures according to the actual internal humidity situation, keeping the inside of the cabinet body in a relatively dry environment all the time, effectively protecting the electrical components from moisture damage, and improving the moisture-proof and dehumidification performance and operation reliability of the power distribution cabinet.

[0076] The temperature sensor 6 is installed on the top of the housing 4 and can accurately monitor the temperature inside the housing 4. Once the temperature is too high, it transmits the data to the controller 8. After analysis and processing by the controller 8, it controls the electric push rod 51 of the flipping mechanism 5 to act, realizing the opening or closing of the heat dissipation port 43, thereby adjusting the temperature inside the housing 4.

[0077] The information processing module 9 and the information analysis module 10 in the controller 8 work together to realize the intelligent control of the entire dehumidification and temperature adjustment process of the power distribution cabinet. It can receive the real-time data transmitted by the humidity sensor 7 and the temperature sensor 6, perform rapid and accurate analysis and processing, and issue corresponding control instructions according to the preset programs and thresholds to control the start, stop or operation state adjustment of components such as the fan 32, the heating plate 41 and the electric push rod 51. This intelligent control method enables the power distribution cabinet to automatically adapt to different environmental conditions and operation states without frequent manual intervention, improving the automation degree and operation efficiency of the equipment.

[0078] The electric push rod 51 serves as the power source of the flipping mechanism 5, and has the advantages of simple structure, convenient control, large thrust, etc. Through the precise control of the controller 8, the electric push rod 51 can accurately push the connecting bar 54 to move up and down according to the detection data of the temperature sensor 6, so as to realize the flipping action of the cover plate 53. For example, when the temperature inside the housing 4 exceeds the set upper limit, the output end of the electric push rod 51 descends, causing the connecting bar 54 to move downward, driving the shaft rod 52 to rotate, and further causing the cover plate 53 to flip and unfold, and the heat dissipation opening 43 is opened for rapid heat dissipation; when the temperature returns to normal, the push rod of the electric push rod 51 rises, causing the cover plate 53 to cover the heat dissipation opening 43 again, maintaining the relative enclosure inside the housing 4, reducing heat dissipation and the intrusion of external moisture, dust, etc., and realizing the precise regulation of the temperature inside the housing 4 and the effective control of the heat dissipation process.

[0079] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic dehumidification power distribution cabinet structure for a ship, comprising a cabinet body (1), characterized in that: A side panel (3) is provided on the outside of one side of the cabinet (1); a cover (4) covers the outside of the side panel (3); a plurality of fans (32) are fixedly installed on the outside of the side panel (3) from top to bottom and are evenly distributed; and a turning mechanism (5) is provided on both sides of the cover (4); A controller (8) is arranged at the lower part of the cabinet (1), a humidity sensor (7) is fixedly mounted on one side of the cabinet (1), a temperature sensor (6) is fixedly mounted on the top of the cover (4), a heating plate (41) is fixedly mounted on the inner wall of the cover (4), and the heating plate (41) is opposite to the fan (32); The turning mechanism (5) comprises: An electric push rod (51) is vertically fixedly mounted on the outside of the housing (4) and close to an edge of one side; A plurality of cover plates (53) are arranged outside one side of the cover shell (4), and the plurality of cover plates (53) are evenly distributed from top to bottom. A shaft rod (52) is rotatably mounted on the upper end of each cover plate (53), and both ends of each shaft rod (52) are connected to the side wall of the cover shell (4) through a connecting piece; A connecting strip (54) is fixedly mounted outside one end of each cover plate (53) located on the electric push rod (51), one end of each shaft rod (52) passes through a corresponding connecting piece and is rotatably connected to a corresponding position of the connecting strip (54), and the lower output end of the electric push rod (51) is connected to the top end of the connecting strip (54).

2. The automatic dehumidification ship distribution cabinet structure according to claim 1 is characterized in that: The cabinet (1) is a hollow structure at one end of the cover shell (4); the front of the side panel (3) is convex; the front of the side panel (3) is embedded in a hollow opening at one end of the cabinet (1); a plurality of air outlets (31) are provided on the front of the side panel (3); and each fan (32) is installed at a corresponding air outlet (31).

3. The automatic dehumidification ship distribution cabinet structure according to claim 1 is characterized in that: The cabinet (1) is located at one end of the cover shell (4), and a groove (11) is provided at the edge of the cabinet (1). A sealing strip (12) is provided on the outside of one end of the cabinet (1), and the inner side of the sealing strip (12) is embedded in the groove (11). The outer side of the sealing strip (12) is wrapped around the outside of one end of the cabinet (1), and the front side of the cover shell (4) is covered and wrapped around the outside of the sealing strip (12).

4. The automatic dehumidification ship distribution cabinet structure according to claim 1 is characterized in that: A plurality of support frames (2) are arranged inside the cabinet (1) and near the back, a back plate (13) is fixedly mounted on the back of the cabinet (1) by means of bolts, a plurality of rubber shock absorbers (21) are fixedly mounted on the front of the back plate (13), the backs of the plurality of support frames (2) are fixedly connected to the corresponding rubber shock absorbers (21) by means of bolts, and electrical components are mounted on the front of the support frames (2); The back surface of the back plate (13) is concave, and a plurality of reinforcing ribs (14) are fixedly mounted on the concave surface of the back surface of the back plate (13).

5. The automatic dehumidification power distribution cabinet structure for ships according to claim 1 is characterized in that: Spring shock absorbers (22) are respectively installed at the four corners of the bottom of the cabinet (1); the middle part of the bottom and the four corners of the cabinet (1) are hollow structures; the two ends of the bottom of the spring shock absorber (22) are fixedly connected to the hull.

6. The automatic dehumidification distribution cabinet structure for ships according to claim 1 is characterized in that: A plurality of evenly distributed heat dissipation openings (43) are provided on both sides of the cover shell (4), and each of the cover plates (53) covers the outside of the corresponding heat dissipation opening (43). A power connector (42) is fixedly mounted on the lower end of the outside of the cover shell (4), and the power connector (42) is electrically connected to the heating plate (41) via a wire.

7. The automatic dehumidification power distribution cabinet structure for ships according to claim 1 is characterized in that: The controller (8) comprises an information processing module (9) and an information analysis module (10), and the controller (8) is electrically connected to the temperature sensor (6), the humidity sensor (7) and the heating plate (41) respectively through wires.

8. A dehumidification method for an automatic dehumidification shipboard distribution cabinet structure according to any one of claims 1 to 7, characterized in that: The dehumidification process is as follows: S1, the controller (8) controls the start or stop of the fan (32), the heating plate (41) and the electric push rod (51); S2, the humidity sensor (7) continuously detects the humidity inside the cabinet (1), and the temperature sensor (6) continuously detects the temperature inside the cover (4); S3, when the humidity sensor (7) detects that the humidity inside the cabinet (1) is abnormal, it sends data information to the information analysis module (10) in the controller (8), and after the data analysis, it transmits the data to the information processing module (9), and the information processing module (9) transmits the processing result to the controller (8), and the controller (8) controls the fan (32) to start, and at the same time, the controller (8) starts the heating plate (41); S4, when the temperature sensor (6) detects that the temperature inside the housing (4) is too high, data information is sent to the controller (8), the information processing module (9) and the information analysis module (10) in the controller (8) analyze and process the data, the controller (8) controls the electric push rod (51) in the flip mechanism (5), the electric push rod (51) is started, the output end of the electric push rod (51) descends, pushes the connecting strip (54) downward, and then drives the plurality of cover plates (53) to flip and unfold; S5, the humidity sensor (7) detects that the humidity inside the cabinet (1) is normal, the temperature sensor (6) detects that the temperature inside the cover (4) is normal, the controller (8) controls the heating plate (41) to be turned off, and controls the push rod of the electric push rod (51) to rise, the connecting strip (54) to rise, and the plurality of cover plates (53) to flip downward and cover the outside of the heat dissipation port (43) on the side wall of the cover (4).

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