CN210725650U - An easy-to-clean electrical cabinet - Google Patents

Abstract

The utility model relates to the field of electrical technology, and discloses an electrical cabinet which is easy to clean, comprising a cabinet body, a partition plate installed at the bottom of the cabinet body, an air outlet on the partition plate, a rotating shaft hole on the left side of the cabinet body, and the rotating shaft hole is provided with The rotating shaft, the left side of the rotating shaft is fixed to the rotating disc, the right side of the rotating shaft is connected to the gear A, the gear A meshes with the gear B, the gear B is installed on the rotating column, the top of the rotating column is connected to the fixed plate, the fixed plate is set on the top of the cabinet, and the rotating The column is provided with a threaded groove, and the threaded groove is threadedly connected to the cleaning piece. The ventilation net is fixedly installed on the left side wall of the cabinet, and the bottom of the ventilation net is provided with a dust collecting groove. The easy-to-clean electrical cabinet can be rotated forward and reversed by rotating the disc, so that the cleaning piece can move up and down on the threaded groove, and the dust on the inner wall of the ventilation net can be cleaned. Dismantling and cleaning the ventilation net solves the problem that the inner wall of the ventilation net on the cabinet is dusty and difficult to clean.

Description

An easy-to-clean electrical cabinet

technical field

The utility model relates to the field of electrical technology, in particular to an electrical cabinet which is easy to clean.

Background technique

The electrical cabinet is a cabinet made of steel to protect the normal operation of the components. Electrical cabinets are generally made of two types: hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel sheets are softer than hot-rolled steel sheets, and are more suitable for the production of electrical cabinets. Electrical cabinets are widely used in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and so on.

However, the electrical cabinets in the prior art also have many shortcomings. The heat dissipation performance of the existing electrical cabinets is not high. During long-term use, the ventilation meshes used for heat dissipation are easily blocked by accumulated dust, which is not conducive to heat dissipation and cannot be used for a long time. To meet the needs of modern electrical cabinets, and some existing electrical cabinets are installed with motors to make the ventilation net achieve the effect of cleaning dust, but this type of motor-installed equipment will only increase the workload of the electrical cabinet, because the electrical cabinet itself has Large electronic components and equipment are installed. If equipment such as rotating electrical machines are added to the electrical cabinet, it will not only reduce the use volume of the electrical cabinet, but also set the working load of ventilation and heat removal of the electrical cabinet.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides an electrical cabinet that is easy to clean, which has the advantages of being able to clean the dust on the ventilation net, and the dust can be collected and processed in a centralized manner, so as to solve the inconvenience of cleaning the dust of the ventilation net and the difficulty of concentrating the dust. Collection and processing, etc.

(2) Technical solutions

In order to realize the above-mentioned purpose of cleaning the dust on the ventilation net and collecting the dust in a centralized manner, the utility model provides the following technical scheme: an electrical cabinet that is easy to clean, including a cabinet body, a ventilation net and a cleaning piece, and the cabinet body is a hollow rectangle. The bottom of the cabinet is fixedly installed with four support columns, and the upper side of the bottom of the cabinet cavity is fixedly installed with a partition. The partition is located at a quarter of the height of the cabinet. There are several air outlets on the partition. The fan motor is fixedly installed, the top of the fan motor is connected to the fan, the fan outlet is provided with a filter screen, the bottom of the left side wall of the cabinet is provided with a rotating shaft hole, and the rotating shaft is installed in the rotating shaft hole. The rotating shaft is a cylindrical shaft, and the left side of the rotating shaft The rotating disk is fixedly connected, and four rotating handles are fixedly installed on the rotating disk. The right side of the rotating shaft passes through the side wall of the cabinet and extends into the cabinet. The right side of the rotating shaft is fixedly connected to gear A, which is a conical gear. The bottom right of gear A meshes with gear B, gear B is fixedly installed on the rotating column, gear B is a conical gear, the rotating column is a cylinder, the rotating column is installed at the bottom of the cabinet through a bearing, and the top of the rotating column is connected to the fixed plate, The fixing plate is arranged on the inner wall of the top of the cabinet, and the guide rod is fixedly connected to the left side of the fixing plate. The middle of the rotating column is provided with a threaded groove, and the threaded groove is threaded to connect the cleaning piece, and the cleaning piece is also connected to the guide rod. The right side of the cleaning piece is provided with a brush The ventilation net is fixedly installed on the left wall of the cabinet. The ventilation net is provided with uniform sieve holes. The bottom of the ventilation net is provided with a dust collection slot. The top hinge on the left side of the dust collection slot is connected with a dust collection cover. Fitted to the outer wall of the cabinet.

Preferably, the four support columns have the same size and correspond to each other.

Preferably, the separator is a rectangle.

Preferably, the air outlet is a cylindrical shape.

Preferably, the rotating handle is a cylinder, and the four rotating handles have the same size and are evenly distributed on the outer wall of the rotating disc.

Preferably, the rotating disc is a cylinder.

Preferably, the dust collecting tank is a rectangle.

(3) Beneficial effects

Compared with the prior art, the utility model provides an electrical cabinet that is easy to clean, and has the following beneficial effects:

1. This easy-to-clean electrical cabinet can be rotated forward and reversed by rotating the disc, so that the cleaning piece can move up and down on the threaded groove, and the dust on the inner wall of the ventilation net can be cleaned up. Because there are many electronic devices in the cabinet, it is not easy to clean. The ventilation net is often disassembled and cleaned, and the cleaning element is moved up and down by rotating the disc, which solves the problem that the inner wall of the ventilation net on the cabinet is dusty and difficult to clean.

2. In this easy-to-clean electrical cabinet, a dust collection tank is arranged on the lower side of the ventilation net, and the dust collection tank can collect the dust and impurities on the ventilation net. It is not necessary to clean the ventilation net every time. Dust, through the design of the dust collection tank, the advantages of cleaning the dust can be realized for many times and then centralized treatment, solving the problem of troublesome cleaning process and low efficiency.

3. This easy-to-clean electrical cabinet uses a rotating disc to drive gear A and gear B to move, and then makes the rotating column run. The design of this device does not require the drive of the motor to realize the mechanical operation, and the electrical cabinet itself is installed. There are many electronic components. By installing the rotating disc outside the electrical cabinet, it not only does not affect the electronic components in the electrical cabinet, but also solves the problem of mechanical movement.

Description of drawings

Fig. 1 is the main structure schematic diagram of the electrical cabinet of the utility model;

Fig. 2 is the sectional structure schematic diagram of the electrical cabinet of the utility model;

FIG. 3 is an enlarged view of part A of FIG. 2 of the utility model.

In the figure: 1 cabinet, 2 support columns, 3 ventilation nets, 4 dust collection tanks, 5 dust collection cover plates, 6 rotating discs, 7 rotating handles, 8 rotating shafts, 9 gear A, 10 gear B, 11 fixed plate , 12 rotating column, 13 thread groove, 14 guide rod, 15 cleaning piece, 16 brush strip, 17 fan motor, 18 filter screen, 19 partition plate, 20 air outlet.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an electrical cabinet that is easy to clean, including a cabinet body 1, a ventilation net 3 and a cleaning piece 15, the cabinet body 1 is a hollow rectangular body, and the cabinet body 1 Four supporting columns 2 are fixedly installed at the bottom. The four supporting columns 2 are of the same size and correspond to each other. The four supporting columns 2 stabilize the cabinet 1 on the ground. 19 is located at a quarter of the height of the cabinet 1, the partition 19 is a rectangular plate, a number of air outlets 20 are opened on the partition 19, the fan motor 17 is fixedly installed on the bottom of the cabinet 1, and the top of the fan motor 17 is connected to the fan , The fan outlet is provided with a filter 18. When the fan motor 17 is working, the fan sends the air outside the cabinet into the cabinet 1, and the filter 18 filters out the impurities in the air, preventing impurities from entering the cabinet 1 and affecting the electrical components. The fan blows air into the inner cavity of the cabinet 1 through the air outlet 20 to cool down the electrical components. The bottom of the left side wall of the cabinet 1 is provided with a rotating shaft hole, and the rotating shaft hole is provided with a rotating shaft 8. The rotating shaft 8 is a cylindrical The body shaft, the left side of the rotating shaft 8 is fixedly connected to the rotating disk 6, the rotating disk 6 is a cylinder, and four rotating handles 7 are fixedly installed on the rotating disk 6, and the rotating handle 7 is a cylinder, and the four rotating handles 7 The size is the same and evenly distributed on the outer wall of the rotating disk 6, because the rotating handle 7 is fixedly installed on the wall surface of the side wall of the rotating disk 6, so the rotating disk 6 can be rotated by rotating the handle 7, and the right side of the rotating shaft 8 passes through. Passing through the side wall of the cabinet 1 and extending into the cabinet 1, the right side of the rotating shaft 8 is fixedly connected to the gear A9, the gear A9 is a conical gear, the bottom right of the gear A9 meshes with the gear B10, and the gear B10 is fixedly installed on the rotating column 12. , the gear B10 is a conical gear, because the gear A9 and the gear B10 mesh with each other, so the rotation of the gear A9 can make the gear B10 rotate, and when the gear A9 rotates in the vertical direction, it drives the gear B10 to rotate in the horizontal direction. , when the gear A9 is reversed in the vertical direction, the gear B10 is driven to reverse in the horizontal direction. By setting the gear A9 and the gear B10 as two conical gears, not only the motion transmission is realized, but also the rotational motion is changed. The rotating column 12 is a cylinder, the rotating column 12 is installed at the bottom of the cabinet body 1 through the bearing, the top of the rotating column 12 is connected to the fixed plate 11, and the fixed plate 11 is arranged on the inner wall of the top of the cabinet body 1, on the left side of the fixed plate 11 The guide rod 14 is fixedly connected. The guide rod 14 and the rotating column 12 are arranged in parallel with the cabinet body 1. A threaded groove 13 is provided in the middle of the rotating column 12. , through the rotation of the gear B10 at the bottom of the cabinet 1, the rotating column 12 is rotated, and the cleaning member 15 threaded on the rotating column 12 also moves up and down through the thread. When the gear A9 drives the gear B10 to rotate forward, the gear B10 makes the thread groove 13 positive rotate, so that the cleaning member 15 moves upward, when the gear A9 drives the gear B10 to reverse, the gear B10 reverses the thread groove 13, so that the cleaning The cleaning element 15 moves downward, the cleaning element 15 is provided with a brush strip 16 on the right side, the ventilation net 3 is fixedly installed on the left side wall of the cabinet 1, the ventilation net 3 is provided with uniform sieve holes, and the bottom of the ventilation net 3 is provided with a dust collection slot 4. The dust collecting tank 4 is a rectangle. The top hinge on the left side of the dust collecting tank 4 is connected with a dust collecting cover plate 5. The dust collecting cover plate 5 is attached to the outer wall of the cabinet 1, and the tail of the guide rod 14 is fixedly connected to the dust collecting cover. At the top of slot 4, when the electrical components in the cabinet 1 work for a long time, a large amount of heat is generated. Through the rotation of the fan, air is blown into the cabinet 1, and the temperature in the cabinet 1 is lowered through the circulation of the air. Then it is discharged from the ventilation net 3 to realize the circulation of internal and external air. The cleaning member 15 is arranged on the inner side wall surface of the ventilation net 3 through the guide rod 14 and the rotating column 12. The up and down movement of the cleaning member 15 squeezes the inner wall of the ventilation net 3. Make the brush strip 16 clean the wall surface of the ventilation net 3 in the vertical direction, and the cleaned dust and impurities fall into the dust collecting tank 4. Under normal circumstances, the dust collecting cover 5 is closed, and the dust collecting tank 4 will be ventilated. The dust and impurities falling on the net 3 are collected in a concentrated manner. After the cleaning element 15 cleans the ventilation net 3 for many times, a large amount of dust and impurities are collected in the dust collecting tank 4. At this time, the dust collecting cover 5 is opened. , to clean the dust and impurities in the dust collecting tank 4 as a whole.

Work steps:

Step 1: Rotate the rotating handle 7 to rotate the rotating disc 6 forward, the rotating disc 6 rotates forward to drive the forward rotation of the gear A9, the rotation of the gear A9 drives the forward rotation of the gear B10, the gear B10 makes the thread groove 13 rotate forward, and the cleaning element 15 The upward movement is realized, and the brush bar 16 on the cleaning member 15 presses and contacts the mesh wall of the ventilation net 3 to clean off the dust and impurities on the inner wall of the ventilation net 3 .

Step 2: Rotate the rotating handle 7 to reverse the rotating disc 6, the rotating disc 6 reverses the rotation of the gear A9, the rotation of the gear A9 drives the reverse rotation of the gear B10, the gear B10 reverses the thread groove 13, and the cleaning element 15 The downward movement is realized, and the brush bar 16 on the cleaning member 15 presses and contacts the mesh wall of the ventilation net 3 to clean off the dust and impurities in the lower part of the inner wall of the ventilation net 3 .

Step 3: Repeatedly rotate the handle 7 to make the forward and reverse rotations back and forth, so that the cleaning element 15 cleans the entire ventilation net 3, and the dust and impurities on the ventilation net 3 fall into the dust collecting tank 4.

Step 4: Open the dust collecting cover 5, and clean the dust in the dust collecting tank 4 as a whole.

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 and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An electrical cabinet that is easy to clean, comprising a cabinet body (1), characterized in that: the cabinet body (1) is a hollow rectangular body, and four support columns (2) are fixedly installed at the bottom of the cabinet body (1), and the cabinet body (1) A partition plate (19) is fixedly installed on the upper side of the bottom of the inner cavity, a number of air outlets (20) are opened on the partition plate (19), and a fan motor (17) is fixedly installed on the bottom of the cabinet (1), and the fan motor ( 17) The top is connected to a fan, a filter screen (18) is arranged at the fan outlet, a rotating shaft hole is provided at the bottom of the left side wall of the cabinet (1), and the rotating shaft hole is provided with a rotating shaft (8), and the rotating shaft (8) is a cylinder , the left side of the rotating shaft (8) is fixedly connected to the rotating disc (6), the right side of the rotating shaft (8) passes through the side wall of the cabinet (1) and extends into the cabinet (1), and the right side of the rotating shaft (8) The gear A (9) is fixedly connected. The gear A (9) is a conical gear. The bottom right side of the gear A (9) meshes with the gear B (10). The gear B (10) is fixedly installed on the rotating column (12). B (10) is a conical gear, the rotating column (12) is mounted on the bottom of the cabinet (1) through a bearing, the top of the rotating column (12) is connected to the fixing plate (11), and the fixing plate (11) is arranged on the cabinet (1) ) top inner wall, the guide rod (14) is fixedly connected on the left side of the fixing plate (11), a threaded groove (13) is provided in the middle of the rotating column (12), and the threaded groove (13) is threadedly connected to the cleaning piece (15), and the cleaning piece (15) is also connected to the guide rod (14), a brush strip (16) is provided on the right side of the cleaning element (15), and a ventilation net (3) is fixedly installed on the left side wall of the cabinet (1), and the ventilation net (3) A dust collecting slot (4) is arranged at the bottom, and a dust collecting cover plate (5) is connected to the top hinge on the left side of the dust collecting slot (4). (14) The tail is fixedly connected to the top of the dust collecting tank (4). 2. An electrical cabinet easy to clean according to claim 1, characterized in that: the partition plate (19) is located at a quarter of the height of the cabinet body (1). 3. An electrical cabinet easy to clean according to claim 1, characterized in that: four rotating handles (7) are fixedly installed on the rotating disc (6), and the four rotating handles (7) have the same size and Evenly distributed on the outer wall of the rotating disc (6). 4. An electrical cabinet easy to clean according to claim 1, characterized in that: the ventilation net (3) is provided with uniform sieve holes. 5. An electrical cabinet easy to clean according to claim 1, characterized in that: the rotating column (12) is a cylinder, and the rotating column (12) and the guide rod (14) are parallel to each other.

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