CN116316146B - Electrical installation cabinet dustproof mechanism convenient to clean - Google Patents

Abstract

The invention discloses a dust-proof mechanism for an electrical installation cabinet that is easy to clean, and relates to the technical field of dust-proof electrical installation cabinets. The invention comprises an electric cabinet, an opening and closing mechanism is installed in the electric cabinet, two dust-proof outer plates are installed in the electric cabinet through two sliding mechanisms, and two dust-proof outer plates are fixedly installed on the electric cabinet. The cleaning box matched with the board, a plurality of cleaning scrapers are fixedly installed in the two cleaning boxes, and a cleaning mechanism is installed in the two cleaning boxes. The advantage is that the present invention can effectively prevent external dust from entering the electrical cabinet and contaminating the electrical equipment by adopting a multi-stage filter and dust removal method, and can realize automatic cleaning of the dust inside the electrical cabinet without dismantling the electrical equipment, and the dust cleaning is more convenient and thorough , and the cleaning efficiency is also higher.

Description

A dust-proof mechanism for an electrical installation cabinet that is easy to clean

technical field

The invention relates to the technical field of dust-proof electrical installation cabinets, in particular to a dust-proof mechanism for electrical installation cabinets that is easy to clean.

Background technique

The electrical installation cabinet refers to the protective cabinet used to install and place electrical equipment, which plays the role of protecting electrical equipment. Since the electrical equipment in the electrical installation cabinet will generate more heat during work, in order to facilitate heat dissipation, the electrical installation cabinet usually More ventilation holes will be opened, and more holes will easily lead to more dust entering the electrical installation cabinet, which will pollute the electrical equipment inside, so it is necessary to install a dust-proof mechanism in the electrical installation cabinet to prevent dust clean up;

After searching, the Chinese invention patent with the patent number CN202223005761.5 discloses a dust-proof mechanism for an electrical installation cabinet that is easy to clean. , the top of the filter frame is fixedly connected with an air collecting hood, and the top side of the top cover is fixedly connected with a fan through bolts, and the air inlet of the fan is connected with the top of the air collecting hood, and the side of the outer wall of the cabinet is fixedly connected with a side frame , and the bottom of the side frame is fixedly connected with a drive motor by bolts, and the inner side of the side frame is connected with a screw rod, and one end of the screw rod is connected with a nut seat through screw threading, and one side of the nut seat is fixed to one side of the top cover connect;

The above-mentioned device still has the following deficiencies:

1. When the device is in use, the electrical equipment needs to be put into the filter frame, and when the filter frame is cleaned, the electrical equipment and the filter frame need to be taken out one by one, and they need to be placed after cleaning. The operation of this method is too Complicated, it is necessary to continuously install and disassemble the electrical equipment, which is easy to cause damage to the electrical equipment;

2. The device is driven by a motor to realize the movement of the filter frame, and the motor will generate some heat when it is working, which is not conducive to the overall heat dissipation inside the electrical installation cabinet, and the device cannot be attached to the electrical equipment and the electrical cabinet. Dust cleaning has certain limitations;

Therefore urgently need to design a kind of dust-proof mechanism of electrical installation cabinet that is convenient to clean to solve the above problems.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides an easy-to-clean dust-proof mechanism for electrical installation cabinets, which solves the problem of frequent installation and disassembly of electrical equipment in the existing devices proposed in the background art, which is not only inefficient but also easy to install and disassemble. The electrical equipment is damaged, the overall heat dissipation inside the electrical installation cabinet cannot be carried out, and the dust in the electrical equipment and the electrical cabinet cannot be cleaned.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a dust-proof mechanism for an electrical installation cabinet that is easy to clean, including an electrical cabinet, an opening and closing mechanism is installed in the electrical cabinet, and two sliding doors are installed in the electrical cabinet. The mechanism is equipped with two dust-shielding outer plates. The sliding mechanism includes a trapezoidal chute fixedly installed in the electrical cabinet. In the groove, two return spring frames for the upward reset of the dust-proof outer plate are fixedly installed between the dust-proof outer plate and the electrical cabinet;

The electrical cabinet is fixedly installed with two cleaning boxes matching with the corresponding dust-proof outer panels, and a plurality of cleaning scrapers are fixedly installed in the two cleaning boxes, and a cleaning mechanism is installed in the two cleaning boxes , the cleaning mechanism includes a water pump fixedly installed in the cleaning box, an inclined guide plate is fixedly installed in the cleaning box, a water storage box is fixedly installed on the water outlet of the water pump, and the water storage box and the inclined guide plate are fixedly installed. A plurality of upper water pipes are fixedly installed, and each upper water pipe is fixedly installed with a spray pipe, and a water supply pipe and a plurality of miscellaneous discharge pipes are fixedly installed in the cleaning box;

The sliding mechanism is used for the dust-shielding outer plate to slide vertically in the cleaning box, and the dust on the dust-shielding outer plate is cleaned by the cleaning mechanism;

A trapezoidal bottom plate is fixedly installed in the electrical cabinet, and two middle boards are fixedly installed between the trapezoidal bottom board and the electrical cabinet, and a plurality of placement mechanisms are installed on the two middle boards, and the placement mechanisms include a placement box , a placement frame is fixedly installed on the two middle plates, and a plurality of moving wheels for easy movement are mounted on the rotation box, and a moving slot is provided on the two placement frames, and a plurality of moving wheels Respectively roll and engage and install in the corresponding moving groove;

Two slanted baffles are fixedly installed in the electrical cabinet, and each slanted baffle is located between the corresponding middle plate and the dust-proof outer plate, and a plurality of dust filter holes are opened on the two slanted baffles. , the two middle plates are provided with a plurality of dust filter holes 2, an air guide mechanism is installed in the electrical cabinet, and two blocking mechanisms are installed in the electrical cabinet, and the blocking mechanism includes a sliding installation The moving rod in the electrical cabinet, the moving rod is fixedly equipped with a plurality of fixed plates, and the fixed plate is fixedly equipped with a plurality of plugging rods matched with the corresponding dust filter holes, and the moving rod can be installed in the electrical cabinet. Sliding is used to engage the plugging rod into the dust filter hole 1, to block the dust filter hole 1, and to squeeze out the dust in the dust filter hole 1, so as to play the role of dust removal;

An operating rod is slidably installed between the two moving rods and the electrical cabinet, and the operating rod is convenient for sliding the moving rod, and a control rod is fixedly installed on the two dust-shielding outer plates, and the control rod is used for dust-shielding outside. The vertical lifting movement of the board, each of the placement boxes is fixed with a pull plate, the placement box is used to place electrical equipment, and the pull plate is used to make the placement box slide between the two placement racks and quickly remove it from the electrical cabinet. Slide in and slide out, making the installation and placement of electrical equipment more convenient and quick;

Two miscellaneous boxes are installed in the electrical cabinet by sliding engagement.

Preferably, the opening and closing mechanism includes a placement opening opened in the electrical cabinet, and the electrical cabinet is rotatably installed with two opening and closing doors through two rotating shafts, and the two opening and closing doors are matched with the placement opening.

Preferably, the air guide mechanism includes a servo motor fixedly installed in the electrical cabinet, fan blades are fixedly installed on the driving end of the servo motor, a plurality of ventilation holes are opened on the electrical cabinet, and the trapezoidal bottom plate There are a plurality of upper air holes, and a plurality of upper air pipes are fixedly installed on the electrical cabinet, and the plurality of upper air pipes are located between the two mid-level boards, and each of the upper air pipes and the electrical cabinet is fixed A downwind pipe is installed, and each downwind pipe is located on the side of the corresponding inclined baffle.

The invention provides a dust-proof mechanism for an electrical installation cabinet which is easy to clean. Has the following beneficial effects:

1. The present invention can block the dust outside the electrical cabinet in multiple stages through the setting of the dust-blocking outer plate, dust filter hole 1, and dust filter hole 2, which can effectively prevent the external dust from falling on the electrical equipment and pollute the electrical equipment, and prevent dust from falling on the electrical equipment. The outer plate, dust filter hole 1, and dust filter hole 2 have better ventilation and heat dissipation effects, which can quickly dissipate the heat inside the electrical cabinet, and have better ventilation and heat dissipation effects.

2. The present invention adopts the arrangement of cleaning scrapers and spray pipes, and adopts the method of cleaning, scraping and flushing the dust-blocking outer plate, and can regularly clean and remove the dust accumulated on the dust-blocking outer plate, which can effectively avoid dust-blocking. There is more dust on the board, which causes blockage, and the cleaning efficiency of dust is higher and more thorough.

3. Through the setting of the fan blades, the upper air pipe and the lower air pipe, the present invention is beneficial to the air collection method that the servo motor drives the fan blades to rotate to generate wind-force airflow, which can not only blow and dissipate electrical equipment, realize its rapid cooling, but also Use the wind force to blow off the dust attached to the electrical equipment, the center plate and the inclined baffle, so as to realize the rapid dust removal inside the electrical cabinet, the dust removal efficiency is high, and it is easier to clean.

In summary, the present invention can effectively prevent external dust from entering the electrical cabinet and contaminating electrical equipment by adopting a multi-stage filter and dust removal method, and can automatically clean the dust inside the electrical cabinet without disassembling the electrical equipment, and the dust cleaning is more efficient. It is convenient and thorough, and the cleaning efficiency is also higher.

Description of drawings

Below in conjunction with accompanying drawing, specific embodiment of the present invention is described in further detail, wherein:

Fig. 1 is the structural representation of a kind of dust-proof mechanism of electrical installation cabinet that is convenient to clean that the present invention proposes;

Fig. 2 is a cross-sectional view of the electrical cabinet and its internal connection structure in Fig. 1;

Fig. 3 is a cross-sectional view of the cleaning box and its internal connection structure in Fig. 2;

Fig. 4 is an enlarged view of the node at part A in Fig. 3;

Figure 5 is an enlarged view of the trapezoidal bottom plate, the inclined baffle plate and a part of the connection structure between them in Figure 2;

Figure 6 is an enlarged view of the connection structure between the placement box and its upper part in Figure 5;

Fig. 7 is an enlarged view of the oblique baffle, the moving rod and part of the connection structure between them in Fig. 5 .

In the figure: 1 electrical cabinet, 2 opening and closing doors, 3 dust-proof outer panels, 4 miscellaneous discharge pipes, 5 miscellaneous collection boxes, 6 upper air ducts, 7 lower air ducts, 8 ventilation holes, 9 water supply pipes, 10 cleaning box , 11 Trapezoidal bottom plate, 12 Servo motor, 13 Fan blade, 14 Placement box, 15 Median plate, 16 Inclined baffle plate, 17 Fixed plate, 18 Control lever, 19 Return spring frame, 20 Water pump, 21 Water storage box, 22 Inclined Guide plate, 23 spraying pipes, 24 cleaning scrapers, 25 upper water pipes, 26 collection ports, 27 dust filter holes one, 28 moving rods, 29 placement racks, 30 pull plates, 31 moving wheels, 32 plugging rods, 33 dust filter holes two.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figure 1-Figure 4 and Figure 6, a dust-proof mechanism for an electrical installation cabinet that is easy to clean includes an electrical cabinet 1, and two dust-proof outer panels 3 are installed in the electrical cabinet 1 through two sliding mechanisms. Two cleaning boxes 10 matched with the corresponding dust-shielding outer panels 3 are fixedly installed, and a plurality of cleaning scrapers 24 are fixedly installed in the two cleaning boxes 10, and a trapezoidal bottom plate 11 is fixedly installed in the electrical cabinet 1, and a trapezoidal bottom plate 11 Two neutral boards 15 are fixedly installed between the electric cabinet 1;

The above points worth noting are as follows:

1. An opening and closing mechanism is installed in the electrical cabinet 1, and the opening and closing mechanism includes a placement opening opened in the electrical cabinet 1. The electrical cabinet 1 is installed with two opening and closing doors 2 through two rotating shafts, and the two opening and closing doors 2 Cooperate with the placement opening, turn the two opening and closing doors 2 to connect the placement openings, then the electrical equipment can be placed inside the electrical cabinet 1, and after the electrical equipment is placed and installed, the opening and closing doors 2 can be closed to seal the placement opening Blocking.

A plurality of placement mechanisms are installed on the two median boards 15, and the placement mechanism includes a placement box 14, and a placement frame 29 is fixedly installed on the two median boards 15, and a plurality of moving wheels 31 are installed on the placement box 14, and the two Each placement frame 29 is provided with a moving groove, and a plurality of moving wheels 31 are respectively rolled and engaged in the corresponding moving groove, and each placing box 14 is fixedly equipped with a pull plate 30, and the placing box 14 is used for carrying out electrical equipment. Placement and installation, the placement box 14 can slide between the two placement racks 29, that is, it can slide out from the electrical cabinet 1, which can facilitate the installation and placement of electrical equipment.

2. Two dust-shielding outer panels 3 are arranged outside the electrical cabinet 1, which can block the external dust in a large range and prevent more dust from entering the electrical cabinet 1.

3. The sliding mechanism includes a trapezoidal chute fixedly installed in the electrical cabinet 1. A trapezoidal sliding bar is fixedly installed on the dust-shielding outer plate 3, and the trapezoidal sliding bar is fitted in the trapezoidal chute. The dust-shielding outer plate 3 and the electrical Two return spring frames 19 are fixedly installed between the cabinets 1, and control rods 18 are fixedly installed on the two dust-shielding outer panels 3. The sliding mechanism is used to make the dust-shielding outer panels 3 slide on the electrical cabinet 1 and slide down To the inside of the cleaning case 10, it is convenient to clean up dust.

4. A cleaning mechanism is installed in the two cleaning boxes 10. The cleaning mechanism includes a water pump 20 fixedly installed in the cleaning box 10. An inclined guide plate 22 is fixedly installed in the cleaning box 10, and a water storage tank is fixedly installed on the water outlet of the water pump 20. Box 21, a plurality of upper water pipes 25 are fixedly installed between the water storage box 21 and the inclined guide plate 22, and spray pipes 23 are fixedly installed on each upper water pipe 25, and water supply pipes 9, a plurality of The miscellaneous discharge pipe 4 and the water supply pipe 9 are used to replenish cleaning water into the cleaning box 10. The operator can regularly use the control lever 18 to pull the dust-proof outer plate 3 to enter the cleaning box 10, and the dust-proof outer plate 3 enters the rear two sides It will contact and rub against a plurality of cleaning scrapers 24 to clean and scrape off the dust on the dust-shielding outer plate 3;

After the dust-shielding outer plate 3 is pulled down, the water pump 20 will start to spray the cleaning water through the water storage box 21, a plurality of upper water pipes 25 and through a plurality of spraying pipes 23, so that the dust-shielding outer plate 3 can be washed and the The dust on the dust-shielding outer plate 3 is thoroughly washed and removed, and the cleaned dust and sewage will fall on the inclined guide plate 22 and flow out through a plurality of miscellaneous discharge pipes 4 .

Referring to Fig. 2, Fig. 5 and Fig. 7, two slanted baffles 16 are fixedly installed in the electrical cabinet 1, and each slanted baffle 16 is located between the corresponding median plate 15 and the dust-shielding outer plate 3, and the two A plurality of dust filter holes 127 are provided on each inclined baffle plate 16, and a plurality of dust filter holes 233 are all provided on the two median plates 15. Two blocking mechanisms are installed in the electrical cabinet 1, and slide in the electrical cabinet 1. There are two miscellaneous boxes 5 installed in snap fit;

The above points worth noting are as follows:

1. The first dust filter hole 27 and the second dust filter hole 33 cooperate with the dust-shielding outer plate 3 to block the dust outside the electrical cabinet 1 in multiple stages, which can effectively prevent the external dust from falling on the electrical equipment and pollute the electrical equipment, and prevent the dust from falling on the electrical equipment. The dust outer plate 3, the dust filter hole 1 27, and the dust filter hole 2 33 have good ventilation and heat dissipation effects, and can quickly dissipate the heat inside the electrical cabinet 1, and the ventilation and heat dissipation effect is better.

2. An air guide mechanism is installed in the electrical cabinet 1. The air guide mechanism includes a servo motor 12 fixedly installed in the electrical cabinet 1. A fan blade 13 is fixedly installed on the driving end of the servo motor 12. There are multiple Ventilation holes 8, trapezoidal bottom plate 11 are provided with multiple upper air holes, the servo motor 12 starts to drive the fan blades 13 to rotate, and cooperates with multiple air exchange holes 8 to generate wind-forced airflow, and the wind-forced airflow will be blown to the electrical cabinet 1 through the upper air holes Between the two inner middle boards 15, a plurality of electrical equipments can be blown and radiated.

3. The blocking mechanism includes a moving rod 28 slidably installed in the electrical cabinet 1. A plurality of fixing plates 17 are fixedly installed on the moving rod 28. A plurality of sealing plates 17 matched with corresponding dust filter holes 17 are fixedly installed on the fixing plate 17. Blocking rods 32, two moving rods 28 and the electrical cabinet 1 are slidingly installed with operating rods, and the operator holds the operating rods to drive the moving rods 28 to move, so that multiple blocking rods 32 are snapped to the corresponding dust filter holes 27 Inside, the dust filter hole-27 can be blocked, and the dust in the dust filter hole-27 can be extruded.

4. Part of the airflow entering between the two intermediate plates 15 will be blown out through a plurality of dust filter holes 2 33, so that the dust on the dust filter holes 2 33 can be blown off, and the dust attached to the intermediate plate 15 and the The dust on the electrical equipment is blown off to make it fall, and the dust is collected in the collection box 5.

5. A plurality of upper air ducts 6 are fixedly installed on the electrical cabinet 1, and the plurality of upper air ducts 6 are located between the two median plates 15, and each upper air duct 6 and the electrical cabinet 1 are fixedly installed with The lower air duct 7, and each lower air duct 7 is located on the side of the corresponding inclined baffle 16, the wind force airflow entering between the two intermediate plates 15 will partially go up and enter the upper air duct 6, and pass through the lower air duct 6. The air duct 7 is blown back into the electrical cabinet 1, and the wind flow through the lower air duct 7 will be directly blown downward to the slant baffle 16, so that the dust attached to the slant baffle 16 can be blown downward, and the dust can be blown away. Fall into collection box 5 and collect.

In the present invention, the operator can rotate the two opening and closing doors 2 to connect the placement openings, put the electrical equipment into a plurality of placement boxes 14 in the electrical cabinet 1, and install and place the electrical equipment. The opening and closing door 2 is closed;

When the electrical equipment is working, the air inside and outside the electrical cabinet 1 can be replaced through the dust-shielding outer plate 3, a plurality of dust filter holes 27, and a plurality of dust-filtering holes 2 33 to realize heat dissipation of the electrical equipment, and through the dust-shielding outer plate 3 The cooperation of multiple dust filter holes 1 27 and multiple dust filter holes 2 33 realizes step-by-step blocking of external dust and prevents dust from polluting electrical equipment;

When the dust on the dust-shielding outer plate 3 needs to be cleaned, the operator can use the control rod 18 to pull the dust-shielding outer plate 3 to enter the cleaning box 10, and contact and rub with a plurality of cleaning scrapers 24 to remove the dust-shielding outer plate 3. The dust on the board 3 is initially cleaned and scraped off, and then the water pump 20 is started to spray the cleaning water through the water storage box 21, a plurality of upper water pipes 25 and a plurality of spray pipes 23, so that the dust-proof outer board 3 can be rinsed. Thoroughly wash and remove the dust on the dust-shielding outer plate 3;

The start of the servo motor 12 will drive the fan blades 13 to rotate to generate wind-force airflow, and the wind-force airflow will be blown to between the two middle boards 15 in the electrical cabinet 1 through the upper air hole, so that multiple electrical equipment can be blown and cooled. The operator can hold the operating rod to drive the moving rod 28 to move, so that a plurality of blocking rods 32 are snapped into the corresponding dust filter holes 27, the dust filter holes 27 are blocked, and the dust in the dust filter holes 27 is squeezed out. out;

And the wind force airflow that enters between two intermediate plates 15 can partly be blown out through a plurality of dust filter holes 2 33, the dust on the dust filter holes 2 33 is blown off, and will be attached to the dust on the intermediate plate 15 and the electrical equipment Blow off to make it fall to collection box 5;

The wind-forced airflow entering between the two intermediate plates 15 will partly go up into the upper air duct 6, and then be blown back into the electrical cabinet 1 through the lower air duct 7, and the wind-forced airflow through the lower air duct 7 will be directly blown downward to the inclined On the baffle plate 16, the dust attached to the inclined baffle plate 16 can be blown downwards, and the dust can be collected in the collection box 5.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (3)

1. The utility model provides an electrical installation cabinet dustproof mechanism convenient to it is clean, includes electrical cabinet (1), its characterized in that, install opening and closing mechanism in electrical cabinet (1), install two dust keeping off planking (3) through two slide mechanism in electrical cabinet (1), slide mechanism includes the trapezoidal spout of fixed mounting in electrical cabinet (1), be equipped with trapezoidal slide on dust keeping off planking (3), and trapezoidal slide block is installed in trapezoidal spout, fixed mounting has two reset spring frames (19) that are used for keeping off dust planking (3) to go up to reset between dust keeping off planking (3) and electrical cabinet (1);

two cleaning boxes (10) matched with corresponding dust-blocking outer plates (3) are fixedly installed on the electrical cabinet (1), a plurality of cleaning scraping plates (24) are fixedly installed in the cleaning boxes (10), a cleaning mechanism is installed in each cleaning box (10), the cleaning mechanism comprises a water pump (20) fixedly installed in the cleaning boxes (10), an inclined guide plate (22) is fixedly installed in each cleaning box (10), a water storage box (21) is fixedly installed at the water outlet end of each water pump (20), a plurality of water feeding pipes (25) are fixedly installed between each water storage box (21) and each inclined guide plate (22), a spraying pipe (23) is fixedly installed on each water feeding pipe (25), and a water supplementing pipe (9) and a plurality of impurity discharging pipes (4) are fixedly installed in each cleaning box (10).

The sliding mechanism is used for enabling the dust-blocking outer plate (3) to vertically slide in the cleaning box (10) and cleaning dust on the dust-blocking outer plate (3) by utilizing the cleaning mechanism;

the novel electric cabinet is characterized in that a trapezoid bottom plate (11) is fixedly installed in the electric cabinet (1), two middle plates (15) are fixedly installed between the trapezoid bottom plate (11) and the electric cabinet (1), a plurality of placing mechanisms are installed on the two middle plates (15), each placing mechanism comprises a placing box (14), a plurality of moving wheels (31) which are convenient to move are rotatably installed on each placing box (14), moving grooves are formed in each placing frame (29), and the moving wheels (31) are respectively in rolling and clamping fit with the corresponding moving grooves;

two inclined baffles (16) are fixedly installed in the electrical cabinet (1), each inclined baffle (16) is located between a corresponding middle plate (15) and a dust blocking outer plate (3), a plurality of first dust filtering holes (27) are formed in each inclined baffle (16), a plurality of second dust filtering holes (33) are formed in each middle plate (15), an air guide mechanism is installed in the electrical cabinet (1), two blocking mechanisms are installed in the electrical cabinet (1), each blocking mechanism comprises a movable rod (28) which is slidably installed in the electrical cabinet (1), a plurality of fixed plates (17) are fixedly installed on each movable rod (28), a plurality of blocking rods (32) which are matched with the corresponding first dust filtering holes (27) are fixedly installed on each fixed plate (17), and each movable rod (28) can slide in the electrical cabinet (1) and is used for enabling the blocking rods (32) to be clamped into the first dust filtering holes (27) so as to perform the action of blocking the first dust filtering holes (27) and extruding dust in the first dust filtering holes (27);

an operating rod is slidably arranged between the two moving rods (28) and the electrical cabinet (1), the operating rod is convenient for sliding the moving rods (28), a control rod (18) is fixedly arranged on the two dust-blocking outer plates (3), the control rod (18) is used for vertically lifting and moving the dust-blocking outer plates (3), a pull plate (30) is fixedly arranged on each placement box (14), the placement boxes (14) are used for placing electrical equipment, and the pull plate (30) is used for enabling the placement boxes (14) to slide between the two placement frames (29) and slide out from the electrical cabinet (1) in a rapid sliding manner, so that the electrical equipment is more convenient and rapid to install and place;

two impurity collecting boxes (5) are arranged in the electrical cabinet (1) in a sliding clamping manner.

2. The dustproof mechanism for the electrical installation cabinet, which is convenient to clean, according to claim 1, is characterized in that the opening and closing mechanism comprises a placement opening formed in the electrical cabinet (1), the electrical cabinet (1) is rotatably provided with two opening and closing doors (2) through two rotating shafts, and the two opening and closing doors (2) are matched with the placement opening.

3. The dustproof mechanism for the electrical installation cabinet convenient to clean according to claim 1, wherein the air guide mechanism comprises a servo motor (12) fixedly installed in the electrical cabinet (1), fan blades (13) are fixedly installed on the driving end of the servo motor (12), a plurality of ventilation holes (8) are formed in the electrical cabinet (1), a plurality of air supply holes are formed in a trapezoid bottom plate (11), a plurality of air supply pipes (6) are fixedly installed on the electrical cabinet (1), the plurality of air supply pipes (6) are all located between two middle plates (15), lower air pipes (7) are fixedly installed between each air supply pipe (6) and the electrical cabinet (1), and each lower air pipe (7) is located on the side edge of a corresponding inclined baffle plate (16).