An electrical control cabinet temperature and humidity linkage damp-proof control device

Abstract

This invention belongs to the field of electrical control cabinet technology, and particularly relates to a temperature and humidity linkage moisture-proof control device for electrical control cabinets. It includes: an electrical control cabinet body; a top plate fixedly installed on the top of the electrical control cabinet body; a sliding groove formed in the top plate; symmetrically slidably mounted sunshades within the sliding groove; a sunshade cloth fixedly installed within the sunshades; a bolt rotatably mounted on one side of the sunshade, with one end of the bolt extending into the top plate; several ventilation holes on both sides of the electrical control cabinet body; two T-shaped grooves symmetrically located at the bottom of the electrical control cabinet body; symmetrically slidably mounted sliding blocks within the T-shaped grooves; and a connecting rod rotatably mounted at the bottom end of each sliding block. This invention uses anti-slip pads to stably lift the cabinet off the ground, completely isolating it from ground moisture intrusion, fundamentally preventing moisture from entering the cabinet, significantly improving moisture protection capabilities in humid environments, and ensuring that internal components are not corroded by moisture.

Description

Technical Field

[0001] This invention belongs to the field of electrical control cabinet technology, and particularly relates to a temperature and humidity linkage moisture-proof control device for electrical control cabinets. Background Technology

[0002] Electrical control cabinets, as core electrical control equipment in power systems and industrial production, are widely used in various indoor and outdoor working environments. They integrate a large number of precision electronic components, and their operational stability has extremely high requirements for environmental temperature and humidity.

[0003] Currently, traditional electrical control cabinets are mostly placed directly on the ground. In humid conditions, ground moisture can easily penetrate the cabinet through the bottom, causing electronic components to become damp and corrode, short-circuit, and be damaged, significantly shortening the equipment's lifespan and causing electrical failures. The cabinets lack convenient movement and stable limiting structures, making installation and transportation difficult. They are also prone to displacement after being fixed, resulting in insufficient flexibility in use. In hot outdoor environments, the cabinets lack sunshade protection structures, and direct sunlight can cause the internal temperature to rise sharply. Natural heat dissipation is inefficient, and high temperatures can easily cause component overload failure. Existing cabinets mostly use passive heat dissipation and moisture prevention methods without active air circulation structures. The air circulation inside the cabinet is poor, making it impossible to achieve efficient heat dissipation and dehumidification simultaneously. The temperature and humidity control effect is poor, making it difficult to ensure the long-term stable operation of the equipment in complex temperature and humidity environments. Maintenance costs are high, and there are significant safety hazards. In view of this, we propose an electrical control cabinet temperature and humidity linkage moisture prevention control device. Summary of the Invention

[0004] The purpose of this invention is to provide an electrical control cabinet temperature and humidity linkage moisture-proof control device to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a temperature and humidity linkage moisture-proof control device for electrical control cabinets, comprising: The electrical control cabinet body has a top plate fixedly installed on its top. A sliding groove is provided in the top plate. A sunshade is symmetrically slidably installed in the sliding groove. A sunshade cloth is fixedly installed in the sunshade. A bolt is rotatably installed on one side of the sunshade, and one end of the bolt extends into the top plate. Several ventilation holes are provided on both sides of the electrical control cabinet body. Two T-shaped slots are symmetrically located at the bottom of the electrical control cabinet body. Sliding blocks are symmetrically slidably installed in the T-shaped slots. Connecting rods are rotatably installed at the bottom ends of the two sliding blocks. The same lower pressure plate is rotatably installed at the bottom ends of the two connecting rods. An anti-slip pad is fixedly installed at the bottom of the lower pressure plate. A bidirectional threaded rod is rotatably installed in the T-shaped slots, and one end of the bidirectional threaded rod passes through the two sliding blocks. A power assembly, located within the electrical control cabinet, is used to drive two bidirectional threaded rods to rotate.

[0006] In this technical solution, when installing the electrical control cabinet body, the handle can be used to push the cabinet body, and the four casters facilitate movement. When the cabinet body is moved to the appropriate position, the power assembly drives two bidirectional threaded rods to rotate. Under the action of the threads, the rotation of the bidirectional threaded rods causes two sliding blocks to move closer to each other in the T-slot. The two sliding blocks drive the lower pressure plate and anti-slip pad downward through two connecting rods. At the same time, the two connecting rods rotate between the two sliding blocks and the lower pressure plate. The anti-slip pad moves downward and presses against the ground, supporting the electrical control cabinet body and lifting it away from the ground. This ensures that when the electrical control cabinet body works in a long-term humid environment, moisture will not enter the cabinet body, guaranteeing that the components inside the cabinet body will not be damaged and can still work normally in a humid environment. After the electrical control cabinet body is installed, turn the two bolts respectively. When the two bolts are disengaged from the top plate by the action of the threads, the two sunshades can be pulled out from the sliding groove. This ensures that when the electrical control cabinet body is working in hot areas, the two sunshades will prevent the electrical control cabinet body from being directly exposed to the sun, thus preventing the temperature inside the electrical control cabinet body from becoming too high. Furthermore, the heat dissipation through several ventilation holes ensures the air permeability inside the electrical control cabinet body, so that the components inside the electrical control cabinet body will not be damaged due to overheating.

[0007] In the above technical solution, the power component further includes: Two worm gears are fixedly installed at one end of two bidirectional threaded rods and are respectively located in two T-slots. A worm is meshed with the bottom of the worm gear and located in the T-slot. A rectangular slot is formed inside the electrical control cabinet and located between two T-shaped slots. A dual-axis motor is fixedly installed in the rectangular slot, and the two output shafts of the dual-axis motor pass through the two sides of the rectangular slot and are coaxially connected to the corresponding worm gears.

[0008] In this technical solution, a dual-axis motor is started, and the two output shafts of the dual-axis motor drive two worm gears to rotate. Under the action of meshing, the worm gears drive the worm wheel to rotate, and the rotation of the worm wheel drives the bidirectional threaded rod to rotate. Under the action of the thread, the rotation of the bidirectional threaded rod causes two sliding blocks to move closer to each other in the T-slot. The two sliding blocks drive the lower pressure plate and anti-slip pad to move downward through two connecting rods. At the same time, the two connecting rods rotate between the two sliding blocks and the lower pressure plate. The anti-slip pad moves downward and presses against the ground, which can support the electrical control cabinet body and move it away from the ground. This ensures that when the electrical control cabinet body works in a long-term humid environment, moisture will not enter the electrical control cabinet body, and the components inside the electrical control cabinet body will not be damaged and can still work normally in a humid environment.

[0009] In the above technical solution, the worm gear and worm are rotatably connected to the T-slot, and the two output shafts of the dual-axis motor are rotatably connected to the electrical control cabinet body.

[0010] In this technical solution, it is ensured that the worm gear and worm can rotate normally within the T-slot, and that the two output shafts of the dual-axis motor can rotate normally within the electrical control cabinet.

[0011] In the above technical solution, handles are fixedly installed on both sides of the electrical control cabinet body, and four casters are fixedly installed on the bottom of the electrical control cabinet body, with the four casters located between two T-shaped grooves.

[0012] In this technical solution, when installing the electrical control cabinet body, the cabinet body can be pushed by the handle. At the same time, the four casters make it easy for personnel to move the cabinet body. The ventilation holes ensure the air permeability inside the cabinet body, preventing the components inside from being damaged due to excessive temperature.

[0013] In the above technical solution, the ventilation holes are inclined, and the four casters are distributed in a rectangular, equally spaced pattern.

[0014] In this technical solution, rainwater is prevented from entering the electrical control cabinet through the vents, ensuring the structural stability of the four casters.

[0015] In the above technical solution, the sliding block is further connected to the bidirectional threaded rod, the bidirectional threaded rod is provided with two sections of threads with opposite directions, and the bolt is connected to the top plate by a thread.

[0016] In this technical solution, the rotation of the bidirectional threaded rod is ensured to drive the two sliding blocks to move closer to each other, thus ensuring that the bolts can fix the sunshade to the top plate.

[0017] In the above technical solution, further, the connecting rod has an inclined structure, the cross-section of the top plate has an inverted V-shaped structure, and the sunshade has a "hui" character-shaped structure.

[0018] In this technical solution, ensure the structural stability of the connecting rod, ensure that rainwater can flow down from the top surface of the top plate, and ensure the structural stability of the sunshade.

[0019] In the above technical solution, further, it further includes: An installation groove, which is opened in the electrical control cabinet body. Two installation blocks are fixedly installed in the installation groove. A driving motor is fixedly installed in the installation block. A fan blade is fixedly installed at the output end of the driving motor. A filter screen is fixedly installed on the top of the electrical control cabinet body. A plurality of air inlet holes are opened at the bottom of the installation groove.

[0020] In this technical solution, start the two driving motors. The output shafts of the driving motors will drive the fan blades to rotate. The rotation of the two fan blades can draw external air into the installation groove through the filter screen and blow it into the inner cavity of the electrical control cabinet body through a plurality of air inlet holes, thereby dissipating heat from the electronic components in the inner cavity of the electrical control cabinet body, and at the same time accelerating the air circulation in the electrical control cabinet body, so that the electrical control cabinet body can remain dry and avoid dampness.

[0021] The beneficial effects of the present invention are: 1. For this electrical control cabinet temperature and humidity linkage moisture-proof control device, through the lifting support structure driven by a double-shaft motor with universal wheels, it not only realizes the convenient transportation of the cabinet body, reduces the installation and handling difficulty, but also can lift the cabinet body stably off the ground through the anti-slip pads, completely isolating the intrusion of ground water vapor, avoiding the internal dampness of the cabinet body from the root cause, greatly enhancing the moisture-proof protection ability in a humid environment, ensuring that the internal components are not eroded by water vapor, equipped with a detachable sunshade and sunshade cloth structure, which can be quickly assembled according to the use environment, effectively blocking the direct sunlight on the cabinet body, and realizing natural heat dissipation in cooperation with the ventilation holes of the cabinet body, avoiding the sudden rise of the temperature inside the cabinet, solving the problem of high temperature and heat accumulation in the cabinet in a hot environment, and preventing the electronic components from being damaged due to high temperature overload.

[0022] 2. For this electrical control cabinet temperature and humidity linkage moisture-proof control device, it adopts an active air supply structure driven by a driving motor to drive the fan blades, and is equipped with a filter screen to filter external impurities. It can forcibly send external clean air into the cabinet body, accelerating the air circulation in the cabinet, simultaneously realizing efficient heat dissipation and drying and dehumidification, achieving temperature and humidity linkage control, maintaining a dry and fresh operating environment in the cabinet, comprehensively enhancing the operation stability of the equipment, with convenient operation,兼具移动灵活性、固定稳定性、遮阳控温性与防潮散热性,可适配潮湿、炎热等多种复杂工况环境,有效延长电气控制柜及内部元件的使用寿命,降低设备故障发生率与维护成本,安全可靠,实用性强。 It should be noted that there seems to be an incomplete or incorrect expression in the last part of the English translation of item 20. It should be something like "combining mobility, fixed stability, sunshade temperature control, moisture-proof and heat dissipation properties, can adapt to various complex working conditions such as humidity and heat, effectively extend the service life of the electrical control cabinet and its internal components, reduce the equipment failure rate and maintenance cost, safe and reliable, and highly practical." Please check and correct it according to the actual situation. Attached Figure Description

[0023] Figure 1 This is one of the overall structural schematic diagrams of the present invention; Figure 2 This is the second schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic cross-sectional view of the top plate in this invention; Figure 4 This is a cross-sectional structural diagram of the electrical control cabinet body in this invention; Figure 5 This is a detailed internal structural diagram of the electrical control cabinet body in this invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram of the area structure of the mounting groove in this invention.

[0024] The markings in the diagram are as follows: 1. Electrical control cabinet body; 2. Top plate; 3. Sliding groove; 4. Sunshade; 5. Sunshade cloth; 6. Bolt; 7. T-slot; 8. Sliding block; 9. Connecting rod; 10. Lower pressure plate; 11. Anti-slip pad; 12. Two-way threaded rod; 13. Worm gear; 14. Worm; 15. Rectangular groove; 16. Dual-axis motor; 17. Vent hole; 18. Handle; 19. Caster wheel; 20. Mounting groove; 21. Mounting block; 22. Drive motor; 23. Fan blade; 24. Filter screen; 25. Air inlet. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0028] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples. Example 1:

[0030] Please see Figures 1-7 As shown, this embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet, including: The electrical control cabinet body 1 has a top plate 2 fixedly installed on the top of the electrical control cabinet body 1. A sliding groove 3 is provided in the top plate 2. A sunshade 4 is symmetrically slidably installed in the sliding groove 3. A sunshade cloth 5 is fixedly installed in the sunshade 4. A bolt 6 is rotatably installed on one side of the sunshade 4, and one end of the bolt 6 extends into the top plate 2. Several ventilation holes 17 are provided on both sides of the electrical control cabinet body 1. Two T-shaped slots 7 are symmetrically opened at the bottom of the electrical control cabinet body 1. Sliding blocks 8 are symmetrically slidably installed in the T-shaped slots 7. Connecting rods 9 are rotatably installed at the bottom of the two sliding blocks 8. The same lower pressure plate 10 is rotatably installed at the bottom of the two connecting rods 9. Anti-slip pads 11 are fixedly installed at the bottom of the lower pressure plate 10. A bidirectional threaded rod 12 is rotatably installed in the T-shaped slots 7, and one end of the bidirectional threaded rod 12 passes through the two sliding blocks 8. The power assembly is located inside the electrical control cabinet body 1 and is used to drive the two bidirectional threaded rods 12 to rotate.

[0031] During installation, the electrical control cabinet body 1 can be pushed using the handle 18. Simultaneously, the four casters 19 facilitate movement. When the electrical control cabinet body 1 is moved to a suitable position, the power assembly drives two bidirectional threaded rods 12 to rotate. The rotation of the threaded rods 12 causes two sliding blocks 8 to move closer together within the T-groove 7. The two sliding blocks 8, through two connecting rods 9, drive the lower pressure plate 10 and anti-slip pad 11 downwards. Simultaneously, the two connecting rods 9 rotate between the two sliding blocks 8 and the lower pressure plate 10. The anti-slip pad 11 moves downwards and presses against the ground, supporting the electrical control cabinet body 1 and lifting it away from the ground. This ensures that the bottom of the electrical control cabinet body 1 is away from the ground, preventing moisture from entering the electrical control cabinet body 1 during long-term operation in a humid environment. This guarantees that the components inside the electrical control cabinet body 1 will not be damaged and can still function normally in a humid environment. After the electrical control cabinet body 1 is installed, rotate the two bolts 6 respectively. Under the action of the threads, when the two bolts 6 are disengaged from the top plate 2, the two sunshades 4 can be pulled out from the sliding groove 3. This ensures that when the electrical control cabinet body 1 is working in hot areas, the two sunshades 5 will prevent the electrical control cabinet body 1 from being directly exposed to sunlight, thus preventing the temperature inside the electrical control cabinet body 1 from becoming too high. Furthermore, the heat dissipation through several ventilation holes 17 ensures the air permeability inside the electrical control cabinet body 1, preventing the components inside the electrical control cabinet body 1 from being damaged due to excessive temperature. Example 2:

[0032] This embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet. In addition to the technical solutions described in the above embodiments, it also has the following technical features: the power component includes: Two worm gears 13 are fixedly installed at one end of two bidirectional threaded rods 12 and are respectively located in two T-shaped grooves 7. A worm 14 is meshed and installed at the bottom of the worm gears 13 and located in the T-shaped grooves 7. A rectangular slot 15 is formed inside the electrical control cabinet body 1 and located between two T-shaped slots 7. A dual-axis motor 16 is fixedly installed inside the rectangular slot 15, and the two output shafts of the dual-axis motor 16 pass through the two sides of the rectangular slot 15 respectively and are coaxially connected to the corresponding worm gear 14.

[0033] When the dual-axis motor 16 is started, its two output shafts drive two worm gears 14 to rotate. Under the action of meshing, the worm gears 14 drive the worm wheel 13 to rotate, and the worm wheel 13 drives the bidirectional threaded rod 12 to rotate. Under the action of the thread, the bidirectional threaded rod 12 drives two sliding blocks 8 to move closer to each other in the T-groove 7. The two sliding blocks 8 drive the lower pressure plate 10 and the anti-slip pad 11 to move downward through the two connecting rods 9. At the same time, the two connecting rods 9 rotate between the two sliding blocks 8 and the lower pressure plate 10. The anti-slip pad 11 moves downward and presses against the ground, which can support the electrical control cabinet body 1 and move it away from the ground. This ensures that when the electrical control cabinet body 1 works in a long-term humid environment, moisture will not enter the electrical control cabinet body 1, and the components inside the electrical control cabinet body 1 will not be damaged and can still work normally in a humid environment. Example 3:

[0034] This embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet. In addition to the technical solutions of the above embodiments, it also has the following technical features: the worm gear 13 and the worm 14 are rotatably connected to the T-slot 7, and the two output shafts of the dual-axis motor 16 are rotatably connected to the electrical control cabinet body 1.

[0035] Specifically, it ensures that the worm gear 13 and worm 14 can rotate normally within the T-slot 7, and ensures that the two output shafts of the dual-axis motor 16 can rotate normally within the electrical control cabinet body 1. Example 4:

[0036] This embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet. In addition to the technical solution of the above embodiment, it also has the following technical features: handles 18 are fixedly installed on both sides of the electrical control cabinet body 1, and four casters 19 are fixedly installed on the bottom of the electrical control cabinet body 1, and the four casters 19 are all located between two T-shaped grooves 7.

[0037] When installing the electrical control cabinet body 1, the electrical control cabinet body 1 can be pushed by the handle 18. At the same time, with the action of the four casters 19, it is easy for personnel to move the electrical control cabinet body 1. The heat dissipation through several ventilation holes 17 ensures the air permeability inside the electrical control cabinet body 1, so that the components inside the electrical control cabinet body 1 will not be damaged due to excessive temperature. Example 5:

[0038] This embodiment provides a temperature and humidity linkage moisture control device for an electrical control cabinet. In addition to the technical solution of the above embodiment, it also has the following technical features: the vent 17 is inclined and the four casters 19 are arranged in a rectangular shape.

[0039] Among them, it is ensured that rainwater does not enter the electrical control cabinet body 1 through the ventilation holes 17, and the structure stability of the four universal wheels 19 is guaranteed. Embodiment 6:

[0040] This embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The sliding block 8 is threadedly connected to the bidirectional threaded rod 12. The bidirectional threaded rod 12 is provided with two threads with opposite helix directions. The bolt 6 is threadedly connected to the top plate 2.

[0041] Among them, it is ensured that the rotation of the bidirectional threaded rod 12 can drive the two sliding blocks 8 to approach each other, and it is guaranteed that the bolt 6 can fix the sunshade 4 on the top plate 2. Embodiment 7:

[0042] This embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The connecting rod 9 is of an inclined structure. The cross-section of the top plate 2 is of an inverted V-shaped structure. The sunshade 4 is of a "hui" character-shaped structure.

[0043] Among them, it is ensured that the structure of the connecting rod 9 is stable, it is guaranteed that rainwater can flow down from the top surface of the top plate 2, and it is guaranteed that the structure of the sunshade 4 is stable. Embodiment 8:

[0044] This embodiment provides a temperature and humidity linkage moisture-proof control device for an electrical control cabinet. In addition to including the technical solutions of the above embodiments, it also has the following technical features. It further includes: An installation groove 20 is opened in the electrical control cabinet body 1. Two installation blocks 21 are fixedly installed in the installation groove 20. A driving motor 22 is fixedly installed in the installation block 21. A fan blade 23 is fixedly installed at the output end of the driving motor 22. A filter screen 24 is fixedly installed at the top of the electrical control cabinet body 1. A plurality of air intake holes 25 are opened at the bottom of the installation groove 20.

[0045] Among them, when the two driving motors 22 are started, the output shafts of the driving motors 22 will drive the fan blades 23 to rotate. The rotation of the two fan blades 23 can draw the outside air into the installation groove 20 through the filter screen 24 and blow it into the inner cavity of the electrical control cabinet body 1 through the plurality of air intake holes 25, thereby dissipating heat from the electronic components in the inner cavity of the electrical control cabinet body 1. At the same time, it can accelerate the air circulation in the electrical control cabinet body 1, so that the electrical control cabinet body 1 can remain dry and avoid the occurrence of a humid situation.

[0046] Working principle: When installing the electrical control cabinet body 1, the handle 18 can be used to push the electrical control cabinet body 1. Simultaneously, the four casters 19 facilitate movement of the electrical control cabinet body 1. When the electrical control cabinet body 1 is moved to the appropriate position, the dual-axis motor 16 is started. The two output shafts of the dual-axis motor 16 drive the two worm gears 14 to rotate. Under the meshing action, the worm gears 14 drive the worm wheel 13 to rotate. The rotation of the worm wheel 13 drives the bidirectional threaded rod 12 to rotate. Under the action of the thread, the rotation of the bidirectional threaded rod 12 drives the two sliding blocks. The two sliding blocks 8 approach each other in the T-shaped groove 7. The two sliding blocks 8 drive the lower pressure plate 10 and the anti-slip pad 11 to move downward through the two connecting rods 9. At the same time, the two connecting rods 9 rotate between the two sliding blocks 8 and the lower pressure plate 10. The anti-slip pad 11 moves downward and presses against the ground, which can support the electrical control cabinet body 1 and move it away from the ground. This ensures that the bottom of the electrical control cabinet body 1 is away from the ground, so that when the electrical control cabinet body 1 works in a long-term humid environment, moisture will not enter the electrical control cabinet body 1. This ensures that the components inside the electrical control cabinet body 1 will not be damaged in a humid environment and can still work normally. After the electrical control cabinet body 1 is installed, rotate the two bolts 6 respectively. When the two bolts 6 are disengaged from the top plate 2 by the action of the threads, the two sunshades 4 can be pulled out from the sliding groove 3. This ensures that when the electrical control cabinet body 1 is working in hot areas, the two sunshades 5 will prevent the electrical control cabinet body 1 from being directly exposed to sunlight, thus preventing the temperature inside the electrical control cabinet body 1 from becoming too high. Furthermore, the heat dissipation through several ventilation holes 17 ensures the air permeability inside the electrical control cabinet body 1, preventing the components inside the electrical control cabinet body 1 from being damaged due to excessive temperature. When the two drive motors 22 are started, the output shafts of the drive motors 22 will drive the fan blades 23 to rotate. The rotation of the two fan blades 23 can draw outside air into the mounting slot 20 through the filter screen 24 and blow it into the inner cavity of the electrical control cabinet body 1 through several air inlets 25, thereby dissipating heat from the electronic components in the inner cavity of the electrical control cabinet body 1. At the same time, it can accelerate the air circulation in the electrical control cabinet body 1, so that the electrical control cabinet body 1 can be kept dry and avoid moisture.

[0047] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A temperature and humidity linkage moisture-proof control device for an electrical control cabinet, characterized in that, Including: The main body of the electric control cabinet (1), a top plate (2) is fixedly installed on the top of the main body of the electric control cabinet (1), a sliding groove (3) is opened in the top plate (2), sunshades (4) are symmetrically slidably installed in the sliding groove (3), a sunshade cloth (5) is fixedly installed in the sunshades (4), a bolt (6) is rotatably installed on one side of the sunshade (4), and one end of the bolt (6) extends into the top plate (2). A plurality of ventilation holes (17) are opened on both sides of the main body of the electric control cabinet (1); Two T-shaped grooves (7), the two T-shaped grooves (7) are symmetrically opened at the bottom of the main body of the electric control cabinet (1), sliding blocks (8) are symmetrically slidably installed in the T-shaped grooves (7), connecting rods (9) are rotatably installed at the bottom ends of the two sliding blocks (8), the bottom ends of the two connecting rods (9) are rotatably installed on the same lower pressing plate (10), an anti-slip pad (11) is fixedly installed at the bottom of the lower pressing plate (10), and a bidirectional threaded rod (12) is rotatably installed in the T-shaped groove (7), and one end of the bidirectional threaded rod (12) penetrates through the two sliding blocks (8); A power component, which is located in the main body of the electric control cabinet (1) and is used to drive the two bidirectional threaded rods (12) to rotate.

2. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 1, characterized in that, The power component includes: Two worm wheels (13), the two worm wheels (13) are respectively fixedly installed at one end of the two bidirectional threaded rods (12) and are respectively located in the two T-shaped grooves (7), and a worm (14) is meshed and installed at the bottom of the worm wheel (13) and is located in the T-shaped groove (7); A rectangular groove (15), the rectangular groove (15) is opened in the main body of the electric control cabinet (1) and is located between the two T-shaped grooves (7), a double-shaft motor (16) is fixedly installed in the rectangular groove (15), and the two output shafts of the double-shaft motor (16) respectively penetrate through both sides of the rectangular groove (15) and are coaxially connected to the corresponding worm (14).

3. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 2, characterized in that, The worm wheel (13) and the worm (14) are both rotatably connected to the T-shaped groove (7), and the two output shafts of the double-shaft motor (16) are both rotatably connected to the main body of the electric control cabinet (1).

4. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 1, characterized in that, Handles (18) are fixedly installed on both sides of the main body of the electric control cabinet (1), and four universal wheels (19) are fixedly installed at the bottom of the main body of the electric control cabinet (1), and the four universal wheels (19) are all located between the two T-shaped grooves (7).

5. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 4, characterized in that, The ventilation holes (17) are in an inclined structure, and the four universal wheels (19) are distributed at equal intervals in a rectangle.

6. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 1, characterized in that, The sliding block (8) is threadedly connected to the bidirectional threaded rod (12), the bidirectional threaded rod (12) has two threads with opposite helix directions, and the bolt (6) is threadedly connected to the top plate (2).

7. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 1, characterized in that, The connecting rod (9) is in an inclined structure, the cross-section of the top plate (2) is in an inverted V-shaped structure, and the sunshade (4) is in a "return" shaped structure.

8. The temperature and humidity linkage moisture-proof control device for an electrical control cabinet according to claim 1, characterized in that, Also including: The mounting slot (20) is located inside the electrical control cabinet body (1). Two mounting blocks (21) are fixedly installed inside the mounting slot (20). A drive motor (22) is fixedly installed inside the mounting block (21). A fan blade (23) is fixedly installed at the output end of the drive motor (22). A filter screen (24) is fixedly installed on the top of the electrical control cabinet body (1). Several air inlets (25) are provided at the bottom of the mounting slot (20).

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