Outdoor moisture erosion prevention type switch cabinet structure

Abstract

The utility model relates to the technical field of switch cabinets, and discloses an outdoor water vapor erosion prevention type switch cabinet structure, which solves the problem that a switch cabinet is easy to be eroded by water vapor in the outdoor use process, the normal work of the switch cabinet is influenced, and better practicability is inconvenient to achieve, and comprises a switch cabinet body, supporting blocks are fixedly installed at the four corners of the bottom of the switch cabinet body, moisture-proof bottom plates are fixedly installed at the bottoms of the supporting blocks, ventilation openings are formed in the two sides of the switch cabinet body, a dustproof ventilation net plate is fixedly installed at the ventilation opening in one side of the switch cabinet body, and a dehumidification mechanism is fixedly installed at the ventilation opening in the other side of the switch cabinet body. The dehumidification mechanism comprises a connecting plate, and the connecting plate is fixedly installed on the side, away from the dustproof ventilation net plate, of the switch cabinet body. According to the utility model, when the switch cabinet is used outdoors, the switch cabinet is prevented from being corroded by water vapor, so that the normal work of the switch cabinet is ensured, and better practicability can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of switch cabinets, in particular to an outdoor water vapor erosion proof switch cabinet structure. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the branch control switch. Each branch is set according to its needs. The main function of the switch cabinet is to open and close, control and protect electrical equipment during the power generation, transmission, distribution and energy conversion of the power system. However, the switch cabinet is easily corroded by water vapor during outdoor use, which affects the normal operation of the switch cabinet, making it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an outdoor water vapor erosion-proof switch cabinet structure, which effectively solves the problem that the switch cabinet is easily corroded by water vapor during outdoor use, affecting the normal operation of the switch cabinet, making it difficult to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet structure for outdoor use that is resistant to water vapor erosion, comprising a switch cabinet body, support blocks are fixedly installed at the four corners of the bottom of the switch cabinet body, a moisture-proof bottom plate is fixedly installed at the bottom of the support block, ventilation holes are arranged on both sides of the switch cabinet body, a dustproof ventilation mesh plate is fixedly installed at the ventilation hole on one side of the switch cabinet body, a dehumidification mechanism is fixedly installed at the ventilation hole on the other side of the switch cabinet body, the dehumidification mechanism comprises a connecting plate, and the connecting plate is fixedly installed on the side of the switch cabinet body away from the dustproof ventilation mesh plate, a circular shell is fixedly installed on the side of the connecting plate away from the switch cabinet body, and the interior of the connecting plate is fixedly An annular mesh plate is fixedly embedded and installed, and the outer diameter of the annular mesh plate is smaller than the inner diameter of the circular shell. A motor is fixedly installed in the middle of the circular shell away from the connecting plate. A driving rod is rotatably installed in the middle of the inner part of the circular shell, and the output shaft of the motor movably passes through the circular shell and is fixedly connected to one end of the driving rod. The end of the driving rod away from the motor is rotatably connected to the connecting plate, a driving gear is fixedly installed on the outer side of the driving rod, and four transmission gears are evenly meshed and connected on the outer side of the driving gear. A transmission shaft is fixedly installed inside the four transmission gears, and one end of the transmission shaft is rotatably connected to the inner wall of the circular shell, and a fan blade is fixedly installed on the other end of the transmission shaft.

[0005] Preferably, a cross-shaped positioning frame is provided inside the circular shell, four positioning bars are evenly and fixedly installed on the outer side of the cross-shaped positioning frame, and one end of the positioning bar away from the cross-shaped positioning frame is fixedly connected to the inner wall of the circular shell.

[0006] Preferably, a first through hole is formed through the middle of the cross-shaped positioning frame, second through holes are formed through the four ends of the cross-shaped positioning frame, and the driving rod is rotatably installed inside the first through hole, and the four transmission shafts are rotatably installed inside the four second through holes respectively.

[0007] Preferably, four openings are evenly penetrated through the outer side of the circular shell, and a first dustproof mesh plate is fixedly installed inside the four openings. A desiccant box is installed on the side of the four openings away from the circular shell, and the interior of the desiccant box is filled with desiccant particles. A second dustproof mesh plate is fixedly embedded on the side of the desiccant box away from the circular shell.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the switch cabinet body, support block, moisture-proof bottom plate, dust-proof ventilation mesh plate and dehumidification mechanism interact with each other, so that the switch cabinet will not be corroded by water vapor during outdoor use, ensuring the normal operation of the switch cabinet, thereby achieving better practicality;

[0010] 2) During operation, through the interaction of the cross-shaped positioning frame, the positioning bar, the first through hole and the second through hole, the driving rod and the transmission shaft can achieve better stability during the rotation process, thereby ensuring that the dehumidification mechanism can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of an outdoor water vapor erosion resistant switch cabinet structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the dehumidification mechanism structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the connecting plate structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the circular shell of the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the cross-shaped positioning frame of the utility model.

[0018] In the figure: 1. switch cabinet body; 2. support block; 3. moisture-proof bottom plate; 4. dust-proof ventilation mesh plate; 5. dehumidification mechanism; 6. connecting plate; 7. circular shell; 8. ring mesh plate; 9. motor; 10. drive rod; 11. drive gear; 12. transmission gear; 13. transmission shaft; 14. fan blade; 15. cross-shaped positioning frame; 16. positioning strip; 17. first through hole; 18. second through hole; 19. opening; 20. first dust-proof mesh plate; 21. desiccant box; 22. second dust-proof mesh plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model includes a switch cabinet body 1, the four corners of the bottom of the switch cabinet body 1 are fixedly installed with support blocks 2, the bottom of the support block 2 is fixedly installed with a moisture-proof bottom plate 3, both sides of the switch cabinet body 1 are provided with ventilation holes, a dustproof ventilation mesh plate 4 is fixedly installed at the ventilation hole on one side of the switch cabinet body 1, and a dehumidification mechanism 5 is fixedly installed at the ventilation hole on the other side of the switch cabinet body 1;

[0021] The dehumidification mechanism 5 includes a connecting plate 6, and the connecting plate 6 is fixedly installed on the side of the switch cabinet body 1 away from the dustproof ventilation mesh plate 4, and a circular shell 7 is fixedly installed on the side of the connecting plate 6 away from the switch cabinet body 1, and an annular mesh plate 8 is fixedly embedded and installed inside the connecting plate 6, and the outer diameter of the annular mesh plate 8 is smaller than the inner diameter of the circular shell 7, and a motor 9 is fixedly installed in the middle of the side of the circular shell 7 away from the connecting plate 6, and a driving rod 10 is rotatably installed in the middle of the inner part of the circular shell 7, and the output shaft of the motor 9 movably passes through the circular shell 7 and is fixedly connected to one end of the driving rod 10, and the end of the driving rod 10 away from the motor 9 is rotatably connected to the connecting plate 6, and a driving gear 11 is fixedly installed on the outer side of the driving rod 10, and four transmission gears 12 are evenly meshed and connected on the outer side of the driving gear 11, and a transmission shaft 13 is fixedly installed inside the four transmission gears 12, and one end of the transmission shaft 13 is rotatably connected to the inner wall of the circular shell 7. A fan blade 14 is fixedly installed at the other end, a cross-shaped positioning frame 15 is provided inside the circular shell 7, four positioning strips 16 are evenly fixedly installed on the outer side of the cross-shaped positioning frame 15, and the end of the positioning strip 16 away from the cross-shaped positioning frame 15 is fixedly connected to the inner wall of the circular shell 7, a first through hole 17 is penetrated through the middle part of the cross-shaped positioning frame 15, and four ends of the cross-shaped positioning frame 15 are penetrated through and opened. The driving rod 10 is rotatably installed inside the first through hole 17, and the four transmission shafts 13 are rotatably installed inside the four second through holes 18 respectively, four openings 19 are evenly penetrated through the outer side of the circular shell 7, and the first dustproof mesh plate 20 is fixedly installed inside the four openings 19, a desiccant box 21 is installed on the side of the four openings 19 away from the circular shell 7, and the interior of the desiccant box 21 is filled with desiccant particles, and a second dustproof mesh plate 22 is fixedly embedded and installed on the side of the desiccant box 21 away from the circular shell 7.

[0022] During use, through the interaction of the switch cabinet body 1, the support block 2, the moisture-proof bottom plate 3, the dust-proof ventilation mesh plate 4 and the dehumidification mechanism 5, the switch cabinet will not be corroded by water vapor during outdoor use, thereby ensuring the normal operation of the switch cabinet, thereby achieving better practicality, and through the interaction of the cross-shaped positioning frame 15, the positioning bar 16, the first through hole 17 and the second through hole 18, the driving rod 10 and the transmission shaft 13 can achieve better stability during the rotation process, thereby ensuring that the dehumidification mechanism 5 can work stably.

[0023] Working principle: When working, first start the motor 9, drive the driving rod 10 to rotate, the driving rod 10 drives the driving gear 11 to rotate, the driving gear 11 drives the four transmission gears 12 to rotate at the same time, the transmission gear 12 drives the transmission shaft 13 to rotate, the transmission shaft 13 drives the fan blades 14 to rotate, the fan blades 14 rotate to introduce external air, the external air enters the interior of the desiccant box 21 through the second dustproof mesh plate 22, and the moisture contained in the introduced air is absorbed by the desiccant particles, and the dried air enters the interior of the circular shell 7 through the first dustproof mesh plate 20, and then Then, under the action of the rotating fan blades 14, the dry air is blown into the interior of the switch cabinet body 1 through the annular mesh plate 8, and the air inside the switch cabinet body 1 is blown out through the dust-proof ventilation mesh plate 4 under the action of the dry air. The air convection and the dry air are exchanged to reduce the humidity inside the switch cabinet body 1. At the same time, under the action of the support block 2 and the moisture-proof bottom plate 3, the moisture generated on the ground can be prevented from affecting the switch cabinet body 1. In this way, the switch cabinet will not be corroded by water vapor during outdoor use, ensuring the normal operation of the switch cabinet, thereby achieving better practicality.

Claims

1. A switch cabinet structure for outdoor use and resistant to water vapor corrosion, comprising a switch cabinet body (1), characterized in that: The four corners of the bottom of the switch cabinet body (1) are fixedly mounted with support blocks (2), the bottom of the support blocks (2) is fixedly mounted with a moisture-proof bottom plate (3), both sides of the switch cabinet body (1) are provided with ventilation openings, a dustproof ventilation mesh plate (4) is fixedly mounted at the ventilation opening on one side of the switch cabinet body (1), a dehumidification mechanism (5) is fixedly mounted at the ventilation opening on the other side of the switch cabinet body (1), the dehumidification mechanism (5) comprises a connecting plate (6), and the connecting plate (6) is fixedly mounted on a side of the switch cabinet body (1) away from the dustproof ventilation mesh plate (4), a circular shell (7) is fixedly mounted on a side of the connecting plate (6) away from the switch cabinet body (1), an annular mesh plate (8) is fixedly embedded and mounted inside the connecting plate (6), and the outer diameter of the annular mesh plate (8) is smaller than the inner diameter of the circular shell (7). The circular housing (7) has a diameter, a motor (9) is fixedly installed in the middle of one side away from the connecting plate (6), a driving rod (10) is rotatably installed in the middle of the inner part of the circular housing (7), and the output shaft of the motor (9) movably passes through the circular housing (7) and is fixedly connected to one end of the driving rod (10), one end of the driving rod (10) away from the motor (9) is rotatably connected to the connecting plate (6), a driving gear (11) is fixedly installed on the outer side of the driving rod (10), four transmission gears (12) are evenly meshed and connected on the outer side of the driving gear (11), and a transmission shaft (13) is fixedly installed and passed through the inside of the four transmission gears (12), and one end of the transmission shaft (13) is rotatably connected to the inner wall of the circular housing (7), and the other end of the transmission shaft (13) is fixedly installed with a fan blade (14).

2. The outdoor water vapor erosion resistant switch cabinet structure according to claim 1, characterized in that: A cross-shaped positioning frame (15) is arranged inside the circular shell (7), four positioning bars (16) are evenly and fixedly installed on the outer side of the cross-shaped positioning frame (15), and one end of the positioning bar (16) away from the cross-shaped positioning frame (15) is fixedly connected to the inner wall of the circular shell (7).

3. The outdoor water vapor erosion resistant switch cabinet structure according to claim 2, characterized in that: A first through hole (17) is formed through the middle of the cross-shaped positioning frame (15), and second through holes (18) are formed through the four ends of the cross-shaped positioning frame (15). The driving rod (10) is rotatably mounted inside the first through hole (17), and the four transmission shafts (13) are rotatably mounted inside the four second through holes (18), respectively.

4. The outdoor water vapor erosion resistant switch cabinet structure according to claim 1, characterized in that: Four openings (19) are evenly penetrated through the outer side of the circular shell (7), and a first dustproof screen (20) is fixedly installed inside the four openings (19). A desiccant box (21) is installed on the side of the four openings (19) away from the circular shell (7), and the interior of the desiccant box (21) is filled with desiccant particles. A second dustproof screen (22) is fixedly embedded and installed on the side of the desiccant box (21) away from the circular shell (7).

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