Detachable electrical cabinet dehumidification device

Abstract

The utility model relates to the technical field of electrical cabinets, and discloses a detachable electrical cabinet dehumidification device which comprises a fixing plate, a clamping groove is formed in one side of the fixing plate, fastening structures are arranged on the two sides of the clamping groove, and a small dehumidifier, a humidity sensor and a controller are arranged on one side of the fixing plate. And a groove is formed in the position, located below the small dehumidifier, of one side of the fixing plate, a dehumidification box is inserted into the groove, a breathable net is arranged on one side of the dehumidification box, and locking structures are arranged between the two sides of the dehumidification box and the fixing plate. Compared with the prior art, the electrical cabinet has the advantages that the electrical cabinet is convenient to disassemble and assemble, convenient for subsequent maintenance, time-saving and labor-saving, and can be flexibly used according to the humidity condition in the electrical cabinet by adopting a combination mode of the small dehumidifier and the moisture absorption material, so that the operation time and the energy consumption of the dehumidifier can be reduced, and the energy and the use cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to a detachable electrical cabinet dehumidification device. Background Art

[0002] The electrical cabinet is an important part of the power system, which contains a large number of electrical components. However, due to factors such as environmental humidity and temperature changes, there is often a problem of excessive humidity inside the electrical cabinet, which causes the performance of electrical components to deteriorate and even cause failures.

[0003] Traditional electrical cabinet dehumidification mostly fixes the four corners of the dehumidifier of corresponding specifications directly into the electrical cabinet with bolts. It is not convenient to disassemble and assemble, which brings inconvenience to daily maintenance and care. It requires the use of external tools and takes a certain amount of time to remove the bolts at the four corners. The maintenance efficiency is not high. Moreover, relying solely on the dehumidifier for dehumidification requires constant consumption of electricity to operate, which will increase the energy consumption of the electrical cabinet and does not meet the requirements of energy conservation and emission reduction. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the four corners of the dehumidifier of the traditional electrical cabinet are mostly fixed directly in the electrical cabinet by bolts, which is not convenient for disassembly and assembly, causing certain inconveniences for daily maintenance and care. Moreover, relying solely on the dehumidifier for dehumidification requires constant consumption of electrical energy, which increases energy consumption.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a detachable electrical cabinet dehumidification device, including a fixing plate, a card slot is provided on one side of the fixing plate, and fastening structures are provided on both sides of the card slot. A small dehumidifier, a humidity sensor and a controller are respectively provided on one side of the fixing plate, a groove is provided on one side of the fixing plate and below the small dehumidifier, a dehumidification box is inserted in the groove, a breathable net is provided on one side of the dehumidification box, and a locking structure is provided between the two sides of the dehumidification box and the fixing plate.

[0008] As an improvement, the fastening structure includes horizontal plates arranged on both sides of the fixing plate, and threaded studs are inserted into the horizontal plates, and knobs are provided on the top ends of the studs.

[0009] As an improvement, a sealing cover is inserted at the top of the dehumidification box.

[0010] As an improvement, the locking structure includes limiting holes arranged on both sides of the groove, and cavities are provided on both sides of the dehumidification box. A spring is provided on one side of the cavity, a limiting column extending into the limiting hole is provided on one side of the spring, and a paddle is provided on one side of the limiting column.

[0011] As an improvement, the humidity sensor is electrically connected to the controller, and the controller is electrically connected to the small dehumidifier.

[0012] As an improvement, both ends of one side of the fixing plate are provided with sheet-like magnets.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. Through the slots, horizontal plates, studs, knobs and sheet magnets, the whole can be directly fixed on the electrical cabinet, which is convenient for disassembly and assembly, and subsequent maintenance, saving time and effort.

[0016] 2. Through the humidity sensor, controller and small dehumidifier, the humidity in the electrical cabinet can be detected in real time. When the humidity is higher than the set value, the small dehumidifier is started. When the humidity inside the electrical cabinet is lower than the set value, the small dehumidifier is turned off and dehumidification is carried out by placing hygroscopic materials in the dehumidification box. This combination can reduce the running time and energy consumption of the dehumidifier, thereby saving energy and reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a detachable electrical cabinet dehumidification device of the utility model. Figure 1 .

[0018] Figure 2 This is a three-dimensional schematic diagram of a detachable electrical cabinet dehumidification device of the utility model. Figure 2 .

[0019] Figure 3 This is a three-dimensional schematic diagram of a detachable electrical cabinet dehumidification device of the utility model. Figure 3 .

[0020] Figure 4 The utility model is a cross-sectional structural schematic diagram of a detachable electrical cabinet dehumidification device.

[0021] Figure 5 The utility model is a detachable electrical cabinet dehumidification device Figure 1 A magnified detail of part A.

[0022] Figure 6 The utility model is a detachable electrical cabinet dehumidification device Figure 4 A magnified detail of part B.

[0023] As shown in the figure: 1. Fixed plate; 2. Slot; 3. Horizontal plate; 4. Stud; 5. Knob; 6. Small dehumidifier; 7. Humidity sensor; 8. Controller; 9. Groove; 10. Dehumidification box; 11. Breathable net; 12. Cover; 13. Limit hole; 14. Cavity; 15. Spring; 16. Limit column; 17. Paddle; 18. Sheet magnet. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] Combined with Figure 1 , Attachment Figure 3 and attached Figure 5 A detachable dehumidification device for an electrical cabinet comprises a fixing plate 1, a slot 2 is provided on one side of the fixing plate 1, fastening structures are provided on both sides of the slot 2, the fastening structures comprise transverse plates 3 arranged on both sides of the fixing plate 1, threaded studs 4 are inserted on the transverse plates 3, and a knob 5 is provided on the top of the stud 4.

[0027] Through the above structure, the card slot 2 can be directly inserted into the cross bar in the electrical cabinet, and the knobs 5 on both sides are rotated to drive the stud 4 to rotate continuously, so that the bottom end of the stud 4 is against the cross bar of the electrical cabinet, further stabilizing the whole.

[0028] Combined with Figure 3 Both ends of one side of the fixing plate 1 are provided with sheet magnets 18. When there is no cross bar inside the electrical cabinet, the fixing plate 1 can be directly adsorbed inside the electrical cabinet, which is convenient for operation and flexible in use.

[0029] Embodiment 2

[0030] Combined with Figure 2 A small dehumidifier 6, a humidity sensor 7 and a controller 8 are respectively provided on one side of the fixed plate 1. The humidity sensor 7 and the controller 8 are electrically connected, and the controller 8 and the small dehumidifier 6 are electrically connected.

[0031] Through the above structure, the humidity sensor 7 is used to monitor the air humidity in the electrical cabinet. When it exceeds the set value, the small dehumidifier 6 is directly started by the controller 8 to dehumidify the inside of the electrical cabinet. When the humidity inside the electrical cabinet is lower than the set value, the small dehumidifier 6 is turned off to save energy, reduce emissions and reduce energy consumption.

[0032] Combined with Figure 1 and attached Figure 4 A groove 9 is provided on one side of the fixed plate 1 and below the small dehumidifier 6, a dehumidification box 10 is inserted in the groove 9, a breathable net 11 is provided on one side of the dehumidification box 10, and a locking structure is provided between the two sides of the dehumidification box 10 and the fixed plate 1.

[0033] Through the above structure, the hygroscopic material is directly placed in the dehumidification box 10, and the dehumidification box 10 can be directly inserted into the groove 9, and the dehumidification operation can be directly performed on the inside of the electrical cabinet through the breathable net 11.

[0034] Combined with Figure 4 and attached Figure 6 The locking structure includes limiting holes 13 arranged on both sides of the groove 9, and cavities 14 are provided on both sides of the dehumidification box 10. A spring 15 is provided on one side of the cavity 14, and a limiting column 16 extending into the limiting hole 13 is provided on one side of the spring 15, and a paddle 17 is provided on one side of the limiting column 16.

[0035] Through the above structure, under the elastic force of the spring 15, the limiting column 16 directly extends into the limiting hole 13, which is convenient for fixing the dehumidification box 10. When the paddles 17 are squeezed on both sides at the same time, the spring 15 is squeezed, and the limiting column 16 leaves the limiting hole 13, so that the dehumidification box 10 can be directly removed, which is convenient for operation.

[0036] Combined with Figure 2 The top of the dehumidification box 10 is plugged with a cover 12, which is convenient for pulling out and placing the hygroscopic material directly in the dehumidification box 10, and replacing it regularly, which is convenient for subsequent maintenance.

[0037] When the utility model is implemented:

[0038] First observe the inside of the electrical cabinet. When there is a fixed crossbar inside the electrical cabinet, directly clamp the card slot 2 on the crossbar, and then turn the knobs 5 on both sides respectively to drive the stud 4 to rotate continuously, so that the bottom end of the stud 4 is tightly against the crossbar, and the whole is stable. When there is no crossbar inside the electrical cabinet, the sheet magnet 18 can be directly adsorbed on the inner wall of the electrical cabinet for easy operation. The whole is easy to disassemble and assemble, and it is convenient for subsequent maintenance and maintenance.

[0039] Place the hygroscopic material directly in the dehumidification box 10, pinch the paddle 17 with both hands, squeeze the spring 15, so that the paddle 17 is close to the two sides of the dehumidification box 10, slowly send the dehumidification box 10 into the groove 9, release the paddle 17, the spring 15 rebounds, and the limit column 16 directly enters the limit hole 13, so that the dehumidification box 10 can be directly fixed, which is convenient for installation and easy to use.

[0040] Dehumidification operation is performed using the hygroscopic material in the dehumidification box 10. When the humidity is higher than the set value, the small dehumidifier 6 is started. When the humidity inside the electrical cabinet is lower than the set value, the small dehumidifier 6 is turned off. This combination can reduce the operating time and energy consumption of the small dehumidifier 6, thereby saving energy and reducing usage costs.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0043] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A detachable electrical cabinet dehumidification device, comprising a fixing plate (1), one side of the fixing plate (1) is provided with a card slot (2), characterized in that: Both sides of the card slot (2) are provided with fastening structures, and one side of the fixing plate (1) is respectively provided with a small dehumidifier (6), a humidity sensor (7) and a controller (8); A groove (9) is provided on one side of the fixing plate (1) and is located below the small dehumidifier (6); a dehumidification box (10) is inserted into the groove (9); a breathable net (11) is provided on one side of the dehumidification box (10); and a locking structure is provided between the two sides of the dehumidification box (10) and the fixing plate (1).

2. A detachable electrical cabinet dehumidification device according to claim 1, characterized in that: The fastening structure comprises transverse plates (3) arranged on both sides of the fixing plate (1), the transverse plates (3) being provided with threaded studs (4), and the top ends of the studs (4) being provided with knobs (5).

3. The detachable electrical cabinet dehumidification device according to claim 1 is characterized in that: The top end of the dehumidification box (10) is plugged with a sealing cover (12).

4. The detachable dehumidification device for an electrical cabinet according to claim 1, characterized in that: The locking structure comprises limiting holes (13) arranged on both sides of the groove (9), cavities (14) are arranged on both sides of the dehumidification box (10), a spring (15) is arranged on one side of the cavity (14), a limiting column (16) extending into the limiting hole (13) is arranged on one side of the spring (15), and a paddle (17) is arranged on one side of the limiting column (16).

5. The detachable dehumidification device for an electrical cabinet according to claim 1, characterized in that: The humidity sensor (7) and the controller (8) are electrically connected, and the controller (8) and the small dehumidifier (6) are electrically connected.

6. The detachable dehumidification device for an electrical cabinet according to claim 1, characterized in that: Both ends of one side of the fixing plate (1) are provided with sheet-shaped magnets (18).

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