High-voltage complete switch cabinet

Abstract

The utility model relates to the technical field of electrical control cabinets, in particular to a high-voltage complete switch cabinet which comprises a cabinet body, the cabinet body is connected with a cabinet door, a ventilation device is arranged at the top end of the cabinet body, a plurality of open grooves are symmetrically formed in the cabinet body, a dustproof shell is arranged on one side face of each open groove, a plurality of rainproof plates are arranged on one side face of each dustproof shell, and the rainproof plates are arranged on the other side face of each dustproof shell. By utilizing the structure of the dustproof shell, the filter plate, the collection box, the electric telescopic rod, the spray pipe assembly and the cleaning frame, the problems that a common switch cabinet filter screen is fixedly mounted with a cabinet body, is relatively difficult to disassemble and maintain, and meanwhile, much dust is accumulated and is difficult to clean after the filter screen is used for a long time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical control cabinets, in particular to a high-voltage complete switch cabinet. Background Art

[0002] An electrical complete switchgear is an electrical device in which the outside line first enters the main control switch inside the cabinet and then enters the branch control switch. Each branch is set up according to its needs. A complete switchgear is a combination of all the parts and accessories involved in a complete switchgear.

[0003] Publication No. CN218976049U describes a high-voltage switchgear cabinet. This cabinet typically uses hot air at the top and cool air at the bottom, with the second heat dissipation holes primarily used to exhaust air from the cabinet interior, while the heat dissipation ports allow air to enter. Air first enters the dust duct from bottom to top, where dust in the air is blocked, reducing the amount of dust carried by the air. The dust duct then conveys the air upward into the support frame, minimizing the chance of air disturbing dust on the floor. As air enters the cabinet through the heat dissipation holes, the dust screen again blocks the airborne dust, helping to maintain a clean cabinet interior. The air inside the cabinet is then discharged through the second heat dissipation holes. The air discharged from the second heat dissipation holes blows away dust from the screen, minimizing the risk of dust clogging the screen. However, this design still has certain drawbacks that require improvement. Specifically, typical switchgear filters are fixed to the cabinet, making them difficult to disassemble and repair. Furthermore, over time, the filters accumulate dust, making them difficult to clean.

[0004] Therefore, it is particularly important to design a high-voltage complete switchgear to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the present utility model is to provide a high-voltage complete switch cabinet to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A high-voltage complete switchgear cabinet comprises a cabinet body, the cabinet body being connected to a cabinet door, a ventilation device being provided on the top of the cabinet body, a plurality of slots being symmetrically provided inside the cabinet body, a dust cover being provided on one side of the slot, and a plurality of rain shields being provided on one side of the dust cover;

[0008] A collection box is provided at the bottom of the dustproof shell, and limiting rods are symmetrically provided on both sides of the collection box, a compression spring is provided on the outside of the limiting rod, an extrusion column is provided on the outside of the limiting rod, a mounting plate is provided at one end of the limiting rod, grooves are symmetrically provided at the top and bottom ends of the interior of the dustproof shell, a filter plate is provided inside the dustproof shell, a filter screen is provided inside the filter plate, a plurality of telescopic springs are provided at the bottom end of the filter plate, and a cleaning rack is provided on one side of the filter plate;

[0009] A cleaning cylinder is provided inside the cleaning frame, the cleaning frame is connected to an electric telescopic rod, and a nozzle assembly is provided on one side of the cleaning frame.

[0010] As a preferred solution of the present invention, first mounting holes are symmetrically provided at the top and bottom ends of the dustproof shell, the dustproof shell is connected to the cabinet body by bolts, second mounting holes are symmetrically provided on the filter plate, and the filter plate is connected to the dustproof shell by bolts.

[0011] As a preferred solution of the present invention, the outer bottom end of the dustproof shell is symmetrically provided with limiting grooves, and the limiting grooves are adapted to the limiting rods, the mounting plate and the cabinet body are fixedly connected, and the dustproof shell is provided with a plurality of ventilation grooves for ventilation, and the position of the rainproof plate is adapted to the ventilation grooves.

[0012] As a preferred solution of the present invention, the top of the collection box is symmetrically provided with hanging ears, the hanging ears are provided with avoidance holes, the limiting rod passes through the avoidance holes, and one end of the compression spring is fixedly connected to the mounting plate.

[0013] As a preferred solution of the present invention, a fixing rod is provided on the cleaning frame, the cleaning cylinder and the fixing rod are rotatably connected, and a protective cover is provided on the outside of the electric telescopic rod for protection.

[0014] As a preferred solution of the present invention, the nozzle assembly includes a nozzle, a water tank, and a booster water pump. The nozzle is arranged at the top of the inner part of the dustproof shell. The top of the water tank is provided with a water inlet, and the top of the water inlet is provided with a cover cylinder for closing the water inlet. The water tank is provided with an observation window for observation.

[0015] As a preferred solution of the present invention, a guide plate is provided inside the dustproof shell, and a through hole is penetrated through the bottom end of the dustproof shell, and the size of the through hole is adapted to the collection box.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a high-voltage complete switch cabinet, which utilizes the structure of a dustproof shell, a filter plate, a collection box, an electric telescopic rod, a nozzle assembly, and a cleaning rack. The ventilation device is provided to exchange air between the inside and the outside to ensure heat dissipation and ventilation. The dustproof shell is provided with a rainproof plate to prevent rainwater from entering, while allowing air to enter through the ventilation groove. The air intercepts dust through the filter to keep the internal air clean. When the filter is dusty, the electric telescopic rod drives the cleaning barrel on the cleaning rack to sweep away the dust, and sprays water through the nozzle assembly to clean it. For the convenience of cleaning and maintenance, the dustproof shell and the filter plate can be disassembled by bolts, and the filter plate can be taken out for cleaning by pressing down. The collection box can also be disassembled for processing. This solves the problem that the filter of a general switch cabinet is fixed to the cabinet body, which is difficult to disassemble and maintain, and the filter accumulates a lot of dust after long-term use and is difficult to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the entire utility model;

[0019] Figure 2 It is a schematic diagram of the interior of the cabinet of the utility model;

[0020] Figure 3 This is a schematic diagram of the planar structure of the dustproof shell assembly of the present invention;

[0021] Figure 4 This is a structural diagram of the disassembled dust cover of the utility model;

[0022] Figure 5 This is a structural diagram of the limit rod assembly and the cleaning cylinder assembly of the utility model.

[0023] In the figure: 1. Cabinet body; 101. Cabinet door; 102. Ventilation device; 103. Slot; 2. Dustproof shell; 201. Rain shield; 202. Groove; 203. Filter plate; 204. Filter screen; 205. Telescopic spring; 3. Collection box; 301. Limit rod; 302. Compression spring; 303. Extrusion column; 304. Mounting plate; 4. Cleaning rack; 401. Cleaning cylinder; 402. Electric telescopic rod; 403. Spray nozzle assembly. DETAILED DESCRIPTION

[0024] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. Several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] For examples, see Figure 1-5 , the utility model provides a technical solution:

[0029] A high-voltage complete switch cabinet includes a cabinet body 1, the cabinet body 1 is connected to a cabinet door 101, a ventilation device 102 is provided at the top of the cabinet body 1, a plurality of slots 103 are symmetrically provided inside the cabinet body 1, a dust cover 2 is provided on one side of the slot 103, a plurality of rain shields 201 are provided on one side of the dust cover 2, a collection box 3 is provided at the bottom of the dust cover 2, and a limit rod 301 is symmetrically provided on both sides of the collection box 3, a compression spring 302 is provided on the outside of the limit rod 301, an extrusion column 303 is provided on the outside of the limit rod 301, a mounting plate 304 is provided at one end of the limit rod 301, and grooves are symmetrically provided at the top and bottom ends of the interior of the dust cover 2 202, a filter plate 203 is provided inside the dustproof shell 2, a filter screen 204 is provided inside the filter plate 203, a plurality of telescopic springs 205 are provided at the bottom end of the filter plate 203, a cleaning rack 4 is provided on one side of the filter plate 203, a cleaning cylinder 401 is provided inside the cleaning rack 4, the cleaning rack 4 is connected to the electric telescopic rod 402, and a nozzle assembly 403 is provided on one side of the cleaning rack 4. The cabinet 1 exchanges air inside and outside through the ventilation device 102 at its top to ensure the heat dissipation and ventilation required for the normal operation of the equipment inside the cabinet. The ventilation device 102 is an existing mature technology, so its principle and circuit are not described in detail. A dustproof shell 2 is provided on one side of the slot 103 inside the cabinet 1. The rainproof plate 201 on the dustproof shell 2 prevents rainwater from entering the cabinet, while the ventilation groove of the dustproof shell 2 allows air to circulate. When external air enters the cabinet through the dustproof shell 2, it will first pass through the filter 204 on the filter plate 203. The filter 204 can intercept dust and other impurities in the air and keep the air entering the cabinet clean. As dust accumulates on the filter 204, the cleaning rack 4 is driven by the electric telescopic rod 402 to move inside the dustproof shell 2, and the cleaning cylinder 401 on the cleaning rack 4 sweeps the dust on the surface of the filter 204 At the same time, the booster water pump in the nozzle assembly 403 sprays the water in the water tank through the nozzle onto the filter screen and the cleaning barrel 401 to clean them. In order to facilitate more thorough cleaning and more convenient maintenance, the dust cover 2 can be disassembled by the bolts, and then the bolts on the filter plate 203 are loosened, and then the filter plate 203 is pressed down. At this time, the telescopic spring 205 is contracted, and then the filter plate 203 is taken out for cleaning. At the same time, the limiting rod 301 can be pulled. At this time, the limiting rod 301 is disengaged from the limiting groove and the avoidance hole. At this time, the hanging ear and the limiting rod are not fixed, and the collection box 3 can be removed for processing;

[0030] The top and bottom of the dustproof shell 2 are symmetrically provided with a first mounting hole, the dustproof shell 2 is connected to the cabinet 1 by bolts, the filter plate 203 is symmetrically provided with a second mounting hole, the filter plate 203 is connected to the dustproof shell 2 by bolts, which is convenient for integrating the filter plate into the dustproof shell, the outer bottom end of the dustproof shell 2 is symmetrically provided with a limiting groove, and the limiting groove is adapted to the limiting rod 301, the mounting plate 304 is fixedly connected to the cabinet 1, the dustproof shell 2 is provided with a number of ventilation grooves for air permeability, and the position of the rainproof plate 201 is adapted to the ventilation groove for heat dissipation, the top of the collection box 3 is symmetrically provided with a hanging ear, the hanging ear is provided with an avoidance hole, the limiting rod 301 passes through the avoidance hole, and one end of the compression spring 302 is aligned with the mounting plate 3 04 is fixedly connected, which is convenient for installing the collection box. A fixing rod is provided on the cleaning frame 4, and a rotational connection is provided between the cleaning cylinder 401 and the fixed rod. A protective cover is provided on the outside of the electric telescopic rod 402 for protection, which is convenient for protecting the electric telescopic rod. The nozzle assembly 403 includes a nozzle, a water tank, and a booster water pump. The nozzle is arranged at the top inner end of the dustproof shell 2. A water inlet is provided at the top of the water tank, and a cover cylinder is provided at the top of the water inlet for closing the water inlet. An observation window is provided on the water tank for observation, which is convenient for cleaning the filter and the cleaning cylinder. A guide plate is provided inside the dustproof shell 2, and a through hole is provided at the bottom end of the dustproof shell 2. The size of the through hole is adapted to the collection box 3, which facilitates dust to enter the collection box.

[0031] The working process of the present invention is as follows: when using this high-voltage complete switch cabinet, first the cabinet 1 exchanges air inside and outside through the ventilation device 102 at its top to ensure the heat dissipation and ventilation required for the normal operation of the equipment inside the cabinet. The ventilation device 102 is an existing mature technology, so its principle and circuit are not described in detail. At the same time, a dustproof shell 2 is provided on one side of the slot 103 inside the cabinet 1. The rainproof plate 201 on the dustproof shell 2 prevents rainwater from entering the interior of the cabinet, while the air-permeable groove of the dustproof shell 2 allows air circulation. When the external air enters the cabinet through the dustproof shell 2, it will first pass through the filter screen 204 on the filter plate 203. The filter screen 204 can intercept dust and other impurities in the air to keep the air entering the cabinet clean. As dust accumulates on the filter screen 204, The cleaning rack 4 is driven by the electric telescopic rod 402 to move inside the dustproof shell 2, and the cleaning cylinder 401 on the cleaning rack 4 sweeps the dust on the surface of the filter 204. At the same time, the booster water pump in the nozzle assembly 403 sprays the water in the water tank through the nozzle on the filter and the cleaning cylinder 401 to clean them. In order to facilitate more thorough cleaning and more convenient maintenance, the dustproof shell 2 can be disassembled by bolts, and then the bolts on the filter plate 203 are loosened. Then the filter plate 203 is pressed down. At this time, the telescopic spring 205 contracts, and then the filter plate 203 is taken out for cleaning. At the same time, the limit rod 301 can be pulled. At this time, the limit rod 301 is disengaged from the limit groove and the avoidance hole. At this time, the hanging ear and the limit rod are not fixed, and the collection box 3 can be removed for processing.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage complete switch cabinet, comprising a cabinet body (1), characterized in that: The cabinet body (1) is connected to the cabinet door (101), a ventilation device (102) is provided at the top of the cabinet body (1), a plurality of slots (103) are symmetrically provided inside the cabinet body (1), a dustproof shell (2) is provided on one side of the slot (103), and a plurality of rainproof plates (201) are provided on one side of the dustproof shell (2); The bottom of the dustproof shell (2) is provided with a collection box (3), and limiting rods (301) are symmetrically provided on both sides of the collection box (3), and a compression spring (302) is provided on the outside of the limiting rod (301), and an extrusion column (303) is provided on the outside of the limiting rod (301), and a mounting plate (304) is provided at one end of the limiting rod (301), and grooves (202) are symmetrically provided at the top and bottom of the interior of the dustproof shell (2), and a filter plate (203) is provided inside the dustproof shell (2), and a filter net (204) is provided inside the filter plate (203), and a plurality of telescopic springs (205) are provided at the bottom end of the filter plate (203), and a cleaning rack (4) is provided on one side of the filter plate (203); A cleaning cylinder (401) is provided inside the cleaning frame (4), the cleaning frame (4) is connected to an electric telescopic rod (402), and a nozzle assembly (403) is provided on one side of the cleaning frame (4).

2. The high-voltage switchgear cabinet according to claim 1, characterized in that: The top and bottom ends of the dustproof shell (2) are symmetrically provided with first mounting holes, the dustproof shell (2) and the cabinet (1) are connected via bolts, and the filter plate (203) is symmetrically provided with second mounting holes, the filter plate (203) and the dustproof shell (2) are connected via bolts.

3. The high-voltage switchgear cabinet according to claim 1, characterized in that: The outer bottom end of the dustproof shell (2) is symmetrically provided with limiting grooves, and the limiting grooves are adapted to the limiting rods (301). The mounting plate (304) is fixedly connected to the cabinet (1). The dustproof shell (2) is provided with a plurality of ventilation grooves for ventilation, and the position of the rainproof plate (201) is adapted to the ventilation grooves.

4. The high-voltage switchgear cabinet according to claim 1, characterized in that: The top of the collection box (3) is symmetrically provided with a hanging ear, and the hanging ear is provided with an avoidance hole. The limiting rod (301) passes through the avoidance hole, and one end of the compression spring (302) is fixedly connected to the mounting plate (304).

5. The high-voltage switchgear cabinet according to claim 1, characterized in that: The cleaning frame (4) is provided with a fixed rod, the cleaning cylinder (401) is rotatably connected to the fixed rod, and a protective cover for protection is provided on the outside of the electric telescopic rod (402).

6. The high-voltage switchgear cabinet according to claim 1, characterized in that: The nozzle assembly (403) comprises a nozzle, a water tank, and a booster water pump. The nozzle is arranged at the inner top of the dustproof shell (2). The top of the water tank is provided with a water inlet, and the top of the water inlet is provided with a cover cylinder for closing the water inlet. The water tank is provided with an observation window for observation.

7. The high-voltage switchgear cabinet according to claim 1, characterized in that: A guide plate is provided inside the dustproof shell (2), and a through hole is provided through the bottom end of the dustproof shell (2), and the size of the through hole is adapted to the collection box (3).

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