Electrical equipment moisture-proof device

Abstract

The utility model discloses a moisture-proof device for electrical equipment, and relates to the technical field of moisture-proof devices. Two moisture removing parts used for removing moisture are arranged in the electrical cabinet in a bilateral symmetry mode, and two lifting parts used for driving the moisture removing parts to move up and down in a reciprocating mode are installed on the top of the electrical cabinet. The lifting part is driven to drive the dehumidifying part to move up and down in a reciprocating manner, the circulation speed of air in the electrical cabinet is increased, the dryness of the air in the electrical cabinet is ensured, heat energy can be added into the electrical cabinet through the dehumidifying part, and the purpose of heating the air in the electrical cabinet is achieved. Under the driving action of the lifting part, the dehumidifying part can be driven to stably move up and down, so that all parts in the electrical cabinet can receive dry and hot gas, the evaporation and drying speed of humid air in the electrical cabinet is increased, and the electrical equipment body is prevented from being affected with damp to cause faults and even damage of internal circuits; and the use effect and the service life of the electrical equipment body are effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture-proof devices, in particular to a moisture-proof device for electrical equipment. Background Art

[0002] Electrical equipment is a general term for some facilities, such as generators, power lines, transformers, grounding devices, etc.; in addition, electrical equipment plays an important role in daily life.

[0003] Most of the current electrical equipment needs to be installed outdoors for use. In order to prevent it from being exposed to the sun and rain, the electrical equipment is often installed inside an electrical cabinet. However, the electrical cabinet cannot effectively protect the electrical equipment when in use. In humid weather, moisture and rain will still penetrate into the interior of the electrical cabinet through gaps. It is difficult to remove moisture from the outside of the electrical equipment or even from inside it, which leads to electrical equipment failure and affects the service life and normal use of the electrical equipment.

[0004] For this purpose, a moisture-proof device for electrical equipment is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art and provide a moisture-proof device for electrical equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A moisture-proof device for electrical equipment comprises an electrical equipment body, an electrical cabinet and four brackets, wherein two dehumidification parts for removing moisture are symmetrically arranged on the left and right inside the electrical cabinet, two lifting parts for driving the dehumidification parts to move up and down are installed on the top of the electrical cabinet, a plurality of heat dissipation holes for heat dissipation and moisture removal are opened on the left and right side walls of the electrical cabinet, power supply parts for providing electric energy to the dehumidification parts are arranged on the left and right sides of the electrical cabinet, and a transparent cabinet door is hinged on the front side wall of the electrical cabinet.

[0008] Furthermore, the lifting part includes four mounting blocks, mounting blocks are welded at the four top corners of the top of the electrical cabinet, a winding roller is rotatably installed between the front and rear mounting blocks, a vertical cavity is wound on the winding roller, a vertical cavity for a soft rope to pass through is provided on the top of the electrical cabinet, the movable end of the soft rope is fixedly connected to a moving block connected to the side wall and the dehumidification part, and two "cross" shaped slide grooves for the sliding of the moving block are provided on the left and right sides of the electrical cabinet.

[0009] Furthermore, the dehumidification part includes a storage rack, and the side walls of the two corresponding front and rear movable blocks are welded with storage racks with openings facing upward, and batteries are arranged inside the storage rack. A fan body is arranged on the side of the storage rack close to the electrical equipment body, and a plurality of equidistantly distributed tenon blocks are connected to the side wall of the storage rack, and tenon grooves for mortise and tenon blocks are opened on the side wall of the storage rack.

[0010] Furthermore, side panels are threadedly connected to the front and rear side walls of the storage rack, and an electric heating plate is installed between the two side panels.

[0011] Furthermore, two connecting rods are threadedly connected to a wall surface of one side of the side plate away from the storage rack, and two air guide plates are mirror-mounted on the other ends of the four connecting rods.

[0012] Furthermore, the power supply unit includes solar panels, two groups of solar panels are installed on the top of the electrical cabinet, a mounting frame for supporting the solar panels is installed on the top of the electrical cabinet, a take-up drum is installed on the outer wall of the movable block, a rewinding spring is arranged inside the take-up drum, and wire one and wire two are connected to the output end and the output end of the rewinding spring respectively, the other ends of wire one and wire two are connected to the battery and the solar panel respectively, and a placement through hole for wire one to pass through is provided on the storage rack and the movable block arranged on the front side.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can drive the dehumidification part to move up and down by driving the lifting part, thereby accelerating the circulation speed of the air inside the electrical cabinet, so that the heat dissipation holes can discharge the humid air inside the electrical cabinet to the outside, ensuring the dryness of the air inside the electrical cabinet. The dehumidification part can add heat energy to the inside of the electrical cabinet, thereby achieving the purpose of heating the air inside the electrical cabinet. At the same time, under the driving action of the lifting part, the dehumidification part can be driven to move up and down smoothly, so that dry and hot gas can be received at various places inside the electrical cabinet, which accelerates the evaporation and drying speed of the humid air inside the electrical cabinet, prevents the internal circuit of the electrical equipment body from malfunctioning or even being damaged due to moisture, and effectively guarantees the use effect and service life of the electrical equipment body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side perspective schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is an exploded schematic diagram of the dehumidification structure of the utility model;

[0018] Figure 4It is an enlarged schematic diagram of the structure of the power supply part of the utility model;

[0019] Figure numerals: 1. electrical equipment body; 2. bracket; 3. electrical cabinet; 4. lifting part; 401. mounting block; 402. winding roller; 403. moving block; 404. slide; 405. soft rope; 406. vertical cavity; 5. dehumidification part; 501. storage rack; 502. battery; 503. mortise and tenon; 504. tenon block; 505. fan body; 506. side panel; 507. electric heating plate; 508. air guide plate; 509. connecting rod; 6. power supply part; 601. solar panel; 602. mounting frame; 603. placement through hole; 604. take-up reel; 606. wire one; 607. rewinding spring; 608. wire two; 7. heat dissipation hole; 8. cabinet door. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, a moisture-proof device for electrical equipment comprises an electrical equipment body 1, an electrical cabinet 3 and four brackets 2, two moisture-removing parts 5 for removing moisture are symmetrically arranged inside the electrical cabinet 3, two lifting parts 4 for driving the moisture-removing parts 5 to move up and down are installed on the top of the electrical cabinet 3, a plurality of heat dissipation holes 7 for heat dissipation and moisture removal are opened on the left and right side walls of the electrical cabinet 3, power supply parts 6 for providing electric energy to the moisture-removing parts 5 are arranged on the left and right sides of the electrical cabinet 3, and a transparent cabinet door 8 is connected to the front side wall of the electrical cabinet 3 through a hinge;

[0025] Specifically, by driving the lifting part 4, the dehumidification part 5 can be driven to move up and down reciprocatingly, thereby accelerating the circulation speed of the air inside the electrical cabinet 3, so that the heat dissipation holes 7 can discharge the humid air inside the electrical cabinet 3 to the outside, ensuring the dryness of the air inside the electrical cabinet 3. The dehumidification part 5 can add heat energy to the inside of the electrical cabinet 3, so as to achieve the purpose of heating the air inside the electrical cabinet 3. At the same time, under the driving action of the lifting part 4, the dehumidification part 5 can be driven to move up and down smoothly, so that all parts of the electrical cabinet 3 can receive dry hot gas, thereby accelerating the evaporation and drying speed of the humid air inside the electrical cabinet 3, preventing the internal circuit of the electrical equipment body 1 from malfunctioning or even being damaged due to moisture, and effectively ensuring the use effect and service life of the electrical equipment body 1.

[0026] like Figure 1 As shown, the lifting part 4 includes four mounting blocks 401, and the mounting blocks 401 are welded at the four top corners of the top of the electrical cabinet 3. A winding roller 402 is rotatably installed between the front and rear mounting blocks 401, and a vertical cavity 406 is wound around the winding roller 402. A vertical cavity 406 for a soft rope 405 to pass through is provided on the top of the electrical cabinet 3. The movable end of the soft rope 405 is fixedly connected to a moving block 403 whose side wall is connected to the dehumidification part 5. Two "cross"-shaped slide grooves 404 for sliding the moving block 403 are provided on both sides of the electrical cabinet 3.

[0027] Specifically, by rotating the winding roller 402, the soft rope 405 can be wound or loosened, so as to drive the moving block 403 to move smoothly up and down, thereby driving the air flow inside the electrical cabinet 3, accelerating the flow speed of the air inside the electrical cabinet 3, achieving the effect of ventilation and air permeability, so that the humid air can be fanned and discharged from the heat dissipation hole 7.

[0028] like Figure 3As shown, the dehumidification part 5 includes a storage rack 501, and the side walls of the two corresponding moving blocks 403 at the front and rear are welded with the storage rack 501 with the opening facing upward, and the storage rack 501 is provided with a battery 502 inside. The side of the storage rack 501 close to the electrical equipment body 1 is provided with a fan body 505, and the side wall of the fan body 505 is connected with a plurality of equidistantly distributed tenon blocks 504, and the side wall of the storage rack 501 is provided with a tenon groove 503 for tenoning the tenon blocks 504;

[0029] Specifically, the fan body 505 can blow air into the interior of the electrical cabinet 3, thereby accelerating the speed of air flow inside the electrical cabinet 3 and achieving the effect of ventilation and dehumidification.

[0030] like Figure 3 As shown, the front and rear side walls of the storage rack 501 are both threadedly connected with side plates 506, and an electric heating plate 507 is installed between the two side plates 506;

[0031] Specifically, the electric heating plate 507 can generate heat outwards to increase the temperature inside the electrical cabinet 3, thereby achieving the purpose of evaporating moisture.

[0032] like Figure 3 As shown, the wall surface of the side plate 506 away from the storage rack 501 is threadedly connected with two connecting rods 509, and two air guide plates 508 are mirror-mounted at the other end of the four connecting rods 509;

[0033] Specifically, by setting the wind guide plate 508, the purpose of dispersing the wind blown out from the fan body 505 can be achieved. The dispersed wind can better balance the air flow speed in the upper, middle and lower directions of the fan body 505, thereby ensuring the dehumidification effect at various positions inside the electrical cabinet 3.

[0034] like Figure 4 As shown, the power supply unit 6 includes a solar panel 601, two groups of solar panels 601 are installed on the top of the electrical cabinet 3, a mounting frame 602 for supporting the solar panel 601 is installed on the top of the electrical cabinet 3, a take-up drum 604 is installed on the outer wall surface of the moving block 403, a rewinding spring 607 is arranged inside the take-up drum 604, and the output end and the output end of the rewinding spring 607 are respectively connected to the wire 1 606 and the wire 2 608, the other ends of the wire 1 606 and the wire 2 608 are respectively connected to the battery 502 and the solar panel 601, and the storage rack 501 and the moving block 403 arranged on the front side are both provided with a placement through hole 603 for the wire 1 606 to pass through;

[0035] Specifically, by setting up wire 1 606 and wire 2 608, the electric energy of the solar panel 601 can be well transmitted to the battery 502 for storage and backup, thereby achieving the purpose of rationally utilizing natural energy; in addition, the rewinding spring 607 can adjust the length of wire 1 606 when the moving block 403 moves up and down, thereby avoiding a large amount of wire 1 606 being dragged and placed on the outside of the electrical cabinet 3, thereby ensuring the cleanliness of the outside of the electrical cabinet 3.

[0036] When in use, the operator can drive the winding roller 402 to rotate, thereby driving the soft rope 405 to be wound or loosened, thereby driving the moving block 403 to move up and down, and at the same time drive the fan body 505 or the electric heating plate 507, so that the electric energy of the battery 502 can be converted into wind energy or heat energy (the fan body 505 and the electric heating plate 507 are both connected to the battery 502 through wire three), thereby accelerating the flow (evaporation) speed of humid air inside the electrical cabinet 3, and at the same time, under the driving action of the lifting part 4, the flow speed of air at each height position in the electrical cabinet 3 can be driven, thereby achieving the effect of removing moisture inside the electrical cabinet 3.

[0037] In summary: by driving the lifting part 4, the dehumidification part 5 can be driven to move up and down reciprocatingly, thereby accelerating the circulation speed of the air inside the electrical cabinet 3, so that the heat dissipation holes 7 can discharge the humid air inside the electrical cabinet 3 to the outside, ensuring the dryness of the air inside the electrical cabinet 3. The dehumidification part 5 can add heat energy to the inside of the electrical cabinet 3, so as to achieve the purpose of heating the air inside the electrical cabinet 3. At the same time, under the driving action of the lifting part 4, the dehumidification part 5 can be driven to move up and down smoothly, so that all parts of the electrical cabinet 3 can receive dry hot gas, thereby accelerating the evaporation and drying speed of the humid air inside the electrical cabinet 3, preventing the internal circuit of the electrical equipment body 1 from malfunctioning or even being damaged due to moisture, and effectively ensuring the use effect and service life of the electrical equipment body 1.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A moisture-proof device for electrical equipment, characterized in that: The invention comprises an electrical equipment body (1), an electrical cabinet (3) and four brackets (2); two dehumidification parts (5) for removing moisture are symmetrically arranged inside the electrical cabinet (3); two lifting parts (4) for driving the dehumidification parts (5) to move up and down are installed on the top of the electrical cabinet (3); a plurality of heat dissipation holes (7) for dissipating heat and dehumidification are opened on the left and right side walls of the electrical cabinet (3); power supply parts (6) for providing electric energy to the dehumidification parts (5) are arranged on the left and right sides of the electrical cabinet (3); and a transparent cabinet door (8) is hinged on the front side wall of the electrical cabinet (3).

2. The moisture-proof device for electrical equipment according to claim 1, characterized in that: The lifting part (4) comprises four mounting blocks (401), the mounting blocks (401) are welded at the four top corners of the top of the electrical cabinet (3), a winding roller (402) is rotatably mounted between the front and rear mounting blocks (401), a vertical cavity (406) is wound around the winding roller (402), a vertical cavity (406) is provided on the top of the electrical cabinet (3) for a soft rope (405) to pass through, a movable end of the soft rope (405) is fixedly connected to a moving block (403) whose side wall is connected to the dehumidification part (5), and two "cross"-shaped slide grooves (404) for the moving block (403) to slide are provided on both left and right sides of the electrical cabinet (3).

3. The moisture-proof device for electrical equipment according to claim 2, characterized in that: The dehumidification part (5) comprises a storage rack (501), the side walls of two corresponding front and rear moving blocks (403) are welded with a storage rack (501) with an opening facing upward, a storage battery (502) is arranged inside the storage rack (501), a fan body (505) is arranged on a side of the storage rack (501) close to the electrical equipment body (1), a plurality of equidistantly distributed tenon blocks (504) are connected to the side wall of the fan body (505), and a tenon groove (503) for tenoning the tenon blocks (504) is provided on the side wall of the storage rack (501).

4. The moisture-proof device for electrical equipment according to claim 3, characterized in that: Side plates (506) are threadedly connected to the front and rear side walls of the storage rack (501), and an electric heating plate (507) is installed between the two side plates (506).

5. The moisture-proof device for electrical equipment according to claim 4, characterized in that: Two connecting rods (509) are threadedly connected to a wall surface of one side of the side plate (506) away from the storage rack (501), and two air guide plates (508) are mirror-mounted at the other ends of the four connecting rods (509).

6. The moisture-proof device for electrical equipment according to claim 3, characterized in that: The power supply unit (6) comprises a solar panel (601), two groups of solar panels (601) are installed on the top of the electrical cabinet (3), a mounting frame (602) for supporting the solar panel (601) is installed on the top of the electrical cabinet (3), a take-up drum (604) is installed on the outer wall surface of the moving block (403), a rewinding spring (607) is arranged inside the take-up drum (604), an output end and an output end of the rewinding spring (607) are respectively connected to a first wire (606) and a second wire (608), the other ends of the first wire (606) and the second wire (608) are respectively connected to a storage battery (502) and a solar panel (601), and a placement through hole (603) for the first wire (606) to pass through is opened on the storage frame (501) and the moving block (403) arranged on the front side.

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