Electric appliance cabinet with moisture-proof structure

Abstract

The utility model discloses an electric appliance cabinet with a moisture-proof structure, which comprises a cabinet body, an electric appliance equipment body is fixedly arranged at the bottom of an inner cavity, and a plurality of heat dissipation ports are arranged on two sides of the cabinet body. An electric telescopic rod is controlled to stretch out, so that the electric telescopic rod drives an L-shaped aluminum heat conduction plate to descend, and the electric appliance equipment body is fixed on the cabinet body. The L-shaped aluminum heat conduction plate descends to drive the sealing plate to descend, the sealing plate can shield the multiple heat dissipation openings after descending, so that the effect of preventing rainwater from permeating into the cabinet body from the heat dissipation openings is achieved, meanwhile, the L-shaped aluminum heat conduction plate descends to drive the aluminum heat conduction plate to descend, and the aluminum heat conduction plate can be attached to the surfaces of the aluminum heat dissipation fins after descending. And meanwhile, the L-shaped aluminum heat conduction plate descends and can be inserted into the water storage frame, so that water in the water storage frame can cool the L-shaped aluminum heat conduction plate, the aluminum heat conduction plate and the aluminum cooling fins, and then the effect of conveniently cooling the electrical equipment body in rainy days is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cabinets, in particular to an electrical cabinet with a moisture-proof structure. Background Art

[0002] In the field of power and electronic equipment, electrical cabinets, as important equipment carriers, play a key role in protection. However, existing electrical cabinets have many problems in actual use;

[0003] The heat dissipation vents of traditional electrical cabinets are relatively simple in design. Under normal circumstances, the heat dissipation vents can meet the heat dissipation needs of the electrical equipment in the cabinet. However, in humid environments such as rainy days, rainwater can easily enter the interior of the cabinet through the heat dissipation vents. Once rainwater enters, it will not only damage the electrical equipment, but also increase the humidity inside the cabinet, causing the electrical equipment to become damp, affecting its normal operation and service life. Moreover, a humid environment may also cause electrical failures and even safety accidents. Therefore, it is necessary to design an electrical cabinet with a moisture-proof structure to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an electrical cabinet with a moisture-proof structure to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an electrical cabinet with a moisture-proof structure, comprising a cabinet body, an electrical device body being fixedly mounted at the bottom of the cabinet body cavity, a plurality of heat dissipation vents being provided on both sides of the cabinet body, and a top plate being fixedly mounted on the top of the cabinet body via a bracket;

[0006] An electric telescopic rod is fixedly installed on the top of the top plate through an opening, an L-shaped aluminum heat conducting plate is fixedly installed on the bottom end of the electric telescopic rod, a U-shaped rod is fixedly installed on the top of the L-shaped aluminum heat conducting plate, and sealing plates used in conjunction with the heat dissipation port are fixedly installed on both sides of the inner wall of the U-shaped rod.

[0007] Preferably, a water storage frame is fixedly installed on the rear of the cabinet, the bottom of the L-shaped aluminum heat conducting plate passes through the water storage frame and extends to the interior of the water storage frame, a water inlet is opened on the rear side of the top of the water storage frame, aluminum heat sinks are fixedly installed on both sides of the rear part of the inner cavity of the cabinet, aluminum heat conducting plates are fixedly installed on both sides of the bottom of the L-shaped aluminum heat conducting plate, and the bottom of the aluminum heat conducting plate passes through the cabinet and extends to the interior of the cabinet.

[0008] Preferably, limiting rods are fixedly installed on both sides of the inner cavity of the cabinet, and a plurality of limiting rods are provided, and an activated carbon plate is slidably connected to the inner side of the limiting rod.

[0009] Preferably, a handle is fixedly mounted on the surface of the activated carbon plate.

[0010] Preferably, a cover plate is hingedly connected to the surface of the cabinet via a hinge.

[0011] Preferably, the bottom of the water storage frame is connected to a drain pipe, and a solenoid valve is provided on the surface of the drain pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The electrical cabinet with a moisture-proof structure controls the extension of the electric telescopic rod, so that the electric telescopic rod drives the L-shaped aluminum heat conducting plate to descend, and the descending of the L-shaped aluminum heat conducting plate drives the sealing plate to descend. After the sealing plate descends, several heat dissipation vents can be shielded, thereby preventing rainwater from seeping into the cabinet through the heat dissipation vents. At the same time, the descent of the L-shaped aluminum heat conducting plate can drive the aluminum heat conducting plate to descend, and the aluminum heat conducting plate can fit with the surface of the aluminum heat sink after descending. At the same time, the L-shaped aluminum heat conducting plate can be inserted into the interior of the water storage frame when it descends, so that the water in the water storage frame can cool the L-shaped aluminum heat conducting plate, the aluminum heat conducting plate and the aluminum heat sink, thereby achieving the effect of facilitating cooling the electrical equipment body on rainy days.

[0014] 2. The electrical cabinet with a moisture-proof structure can dissipate the heat inside the cabinet through the heat dissipation vents in normal weather, and can adsorb a small amount of water vapor that enters the cabinet through the heat dissipation vents by setting an activated carbon board. After long-term use of the activated carbon board, the cover can be opened, and then the handle can be held to pull the activated carbon board forward to the outside of the cabinet, so that the activated carbon board can be easily dried and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view of the internal structure of the cabinet and water storage frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limit rod, activated carbon plate and handle of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the L-shaped aluminum heat conducting plate, sealing plate and aluminum heat conducting plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the activated carbon plate and handle structure of the utility model.

[0020] In the figure: 1. Cabinet; 2. Aluminum heat sink; 3. Electrical equipment body; 4. Cover; 5. Heat dissipation vent; 6. Top plate; 7. Electric telescopic rod; 8. L-shaped aluminum heat conduction plate; 9. U-shaped rod; 10. Sealing plate; 11. Water storage frame; 12. Water inlet; 13. Aluminum heat conduction plate; 14. Limit rod; 15. Activated carbon plate; 16. Handle; 17. Drain pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] Please refer to Figure 1-5 As shown, the utility model provides an electrical cabinet with a moisture-proof structure, comprising a cabinet body 1, a cover plate 4 hingedly connected to the surface of the cabinet body 1 by a hinge, an electrical device body 3 fixedly mounted at the bottom of the inner cavity of the cabinet body 1, heat dissipation vents 5 are opened on both sides of the cabinet body 1, and a plurality of heat dissipation vents 5 are provided, and a top plate 6 is fixedly mounted on the top of the cabinet body 1 by a bracket;

[0024] Specifically, limit rods 14 are fixedly installed on both sides of the inner cavity of the cabinet 1, and there are several limit rods 14. The inner side of the limit rods 14 is slidably connected to an activated carbon plate 15, and a handle 16 is fixedly installed on the surface of the activated carbon plate 15. By setting the heat dissipation vents 5, the heat in the cabinet 1 can be dissipated through the heat dissipation vents 5 in normal weather, and by setting the activated carbon plate 15, the effect of adsorbing a small amount of water vapor entering the cabinet 1 through the heat dissipation vents 5 can be achieved. After the activated carbon plate 15 has been used for a long time, the cover 4 can be opened, and then the handle 16 can be held to pull the activated carbon plate 15 forward to the outside of the cabinet 1, so as to facilitate the drying and replacement of the activated carbon plate 15.

[0025] Specifically, an electric telescopic rod 7 is fixedly installed on the top of the top plate 6 through an opening, and an L-shaped aluminum heat conducting plate 8 is fixedly installed on the bottom end of the electric telescopic rod 7. A U-shaped rod 9 is fixedly installed on the top of the L-shaped aluminum heat conducting plate 8. Sealing plates 10 used in conjunction with the heat dissipation port 5 are fixedly installed on both sides of the inner wall of the U-shaped rod 9. One side of the sealing plate 10 is tightly attached to one side of the cabinet 1, and the side of the sealing plate that is tightly attached to the cabinet 1 is made of rubber material. A water storage frame 11 is fixedly installed on the rear part of the cabinet 1. The bottom of the water storage frame 11 is connected to a drain pipe 17, and a solenoid valve is provided on the surface of the drain pipe 17. The bottom of the L-shaped aluminum heat conducting plate 8 passes through the water storage frame 11 and extends to the interior of the water storage frame 11. A water inlet 12 is provided on the rear side of the top of the water storage frame 11. Aluminum heat sinks 2 are fixedly installed on both sides of the rear part of the inner cavity of the cabinet 1, and aluminum heat conducting plates 13 are fixedly installed on both sides of the bottom of the L-shaped aluminum heat conducting plate 8. The bottom of the aluminum heat conducting plate 13 passes through the cabinet 1 and extends to the interior of the cabinet 1. By setting an electric telescopic rod 7 and controlling the electric telescopic rod 7 to extend, the electric telescopic rod 7 drives the L-shaped aluminum heat conducting plate 8 to descend, and the descent of the L-shaped aluminum heat conducting plate 8 drives the U-shaped rod 9 to descend, and the descent of the U-shaped rod 9 drives the sealing plate 10 to descend. After the sealing plate 10 descends, it can block several heat dissipation ports 5, thereby preventing rainwater from seeping into the cabinet 1 from the heat dissipation ports 5. At the same time, the descent of the L-shaped aluminum heat conducting plate 8 can drive the aluminum heat conducting plate 13 to descend. After the aluminum heat conducting plate 13 descends, it can fit with the surface of the aluminum heat sink 2. At the same time, the L-shaped aluminum heat conducting plate 8 descends and can be inserted into the inside of the water storage frame 11, so that the water in the water storage frame 11 can cool the L-shaped aluminum heat conducting plate 8, the aluminum heat conducting plate 13 and the aluminum heat sink 2, thereby achieving the effect of cooling the electrical equipment body 3 on rainy days.

[0026] Working principle: The utility model is an electrical cabinet with a moisture-proof structure. By setting the heat dissipation vents 5, the heat in the cabinet 1 can be dissipated through the heat dissipation vents 5 in normal weather. By setting the activated carbon plate 15, the water vapor that enters the cabinet 1 through the heat dissipation vents 5 can be adsorbed. After the activated carbon plate 15 has been used for a long time, the cover 4 can be opened and the handle 16 can be held to pull the activated carbon plate 15 forward to the outside of the cabinet 1, so that the activated carbon plate 15 can be easily dried and replaced. In rainy days, the electric telescopic rod 7 can be controlled to extend, so that the electric telescopic rod 7 drives the L-shaped aluminum heat conducting plate 8 to descend, and the L-shaped aluminum heat conducting plate 8 can be easily replaced. The descent of the hot plate 8 drives the U-shaped rod 9 to descend, and the descent of the U-shaped rod 9 drives the sealing plate 10 to descend. After the sealing plate 10 descends, it can block several heat dissipation ports 5, thereby preventing rainwater from seeping into the cabinet 1 from the heat dissipation ports 5. At the same time, the descent of the L-shaped aluminum heat conducting plate 8 can drive the aluminum heat conducting plate 13 to descend. After the aluminum heat conducting plate 13 descends, it can fit with the surface of the aluminum heat sink 2. At the same time, the L-shaped aluminum heat conducting plate 8 can be inserted into the inside of the water storage frame 11 when it descends, so that the water in the water storage frame 11 can cool the L-shaped aluminum heat conducting plate 8, the aluminum heat conducting plate 13 and the aluminum heat sink 2, thereby achieving the effect of facilitating cooling the electrical equipment body 3 on rainy days.

[0027] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electrical cabinet with a moisture-proof structure, comprising a cabinet body (1), characterized in that: The bottom of the inner cavity of the cabinet (1) is fixedly mounted with an electrical equipment body (3); both sides of the cabinet (1) are provided with heat dissipation openings (5), and a plurality of heat dissipation openings (5) are provided; the top of the cabinet (1) is fixedly mounted with a top plate (6) via a bracket; An electric telescopic rod (7) is fixedly mounted on the top of the top plate (6) through an opening, an L-shaped aluminum heat conducting plate (8) is fixedly mounted on the bottom end of the electric telescopic rod (7), a U-shaped rod (9) is fixedly mounted on the top of the L-shaped aluminum heat conducting plate (8), and sealing plates (10) used in conjunction with the heat dissipation port (5) are fixedly mounted on both sides of the inner wall of the U-shaped rod (9).

2. The electrical cabinet with a moisture-proof structure according to claim 1, characterized in that: A water storage frame (11) is fixedly installed at the rear of the cabinet (1), the bottom of the L-shaped aluminum heat conducting plate (8) passes through the water storage frame (11) and extends to the interior of the water storage frame (11), a water inlet (12) is provided on the rear side of the top of the water storage frame (11), aluminum heat sinks (2) are fixedly installed on both sides of the rear of the inner cavity of the cabinet (1), aluminum heat conducting plates (13) are fixedly installed on both sides of the bottom of the L-shaped aluminum heat conducting plate (8), and the bottom of the aluminum heat conducting plate (13) passes through the cabinet (1) and extends to the interior of the cabinet (1).

3. The electrical cabinet with a moisture-proof structure according to claim 1, characterized in that: Limit rods (14) are fixedly installed on both sides of the inner cavity of the cabinet (1), and a plurality of limit rods (14) are provided. The inner sides of the limit rods (14) are slidably connected to activated carbon plates (15).

4. The electrical cabinet with a moisture-proof structure according to claim 3, characterized in that: A handle (16) is fixedly mounted on the surface of the activated carbon plate (15).

5. The electrical cabinet with a moisture-proof structure according to claim 1, characterized in that: A cover plate (4) is hingedly connected to the surface of the cabinet (1) via a hinge.

6. The electrical cabinet with a moisture-proof structure according to claim 2, characterized in that: The bottom of the water storage frame (11) is connected to a drainage pipe (17), and a solenoid valve is provided on the surface of the drainage pipe (17).

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