Power distribution cabinet with self-cleaning function

Abstract

The utility model relates to the field of power distribution cabinets, and discloses a power distribution cabinet with a self-cleaning function, which comprises a power distribution cabinet body, four supports are mounted above the power distribution cabinet body, a baffle plate is mounted above the four supports, a ventilation groove is formed in the right side surface of the power distribution cabinet body, and fixing columns are symmetrically mounted at the front end and the rear end of the right side surface of the power distribution cabinet body. The right side faces of the two fixing columns are provided with grooves, moving devices are installed in the grooves, cleaning devices are installed on the moving devices, a through hole is formed in the lower surface of the power distribution cabinet, and a heat dissipation device is installed in the through hole. The ventilation device has the advantages that the cleaning function is achieved, the filter screens on the ventilation grooves can be cleaned, and dust blockage is prevented from affecting heat dissipation.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution cabinets, and specifically refers to a distribution cabinet with a self-cleaning function. Background Technique

[0002] Distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the end equipment of the power distribution system. Distribution cabinets are the general term for motor control centers. Distribution cabinets are used in occasions where the load is relatively dispersed and the number of circuits is small, while motor control centers are used in occasions where the load is concentrated and the number of circuits is large. The function of the distribution cabinet is to distribute and control electrical equipment. When overload, short circuit, and leakage occur in the circuit, the distribution cabinet can provide power-off protection. A filter screen is installed on the distribution cabinet for heat dissipation. The filter screen is exposed for a long time, and dust will adhere to its surface, which is easy to cause blockage and affect the heat dissipation of the distribution cabinet. However, the existing distribution cabinets do not have a self-cleaning function and cannot clean the filter screen. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the above problems and provide a distribution cabinet with a self-cleaning function, which has a cleaning function and can clean the filter screen on the ventilation slot to prevent dust blockage from affecting heat dissipation.

[0004] To solve the above technical problems, the technical solution provided by the utility model is: a distribution cabinet with a self-cleaning function, including a distribution cabinet. Four brackets are installed above the distribution cabinet, and a shielding plate is installed above the four brackets. A ventilation slot is opened on the right side of the distribution cabinet. First fixing columns are symmetrically installed at the front and rear ends on the right side of the distribution cabinet. Grooves are respectively opened on the right sides of the two first fixing columns. A moving device is installed in the grooves, a cleaning device is installed on the moving device, a through hole is opened on the lower surface of the distribution cabinet, and a heat dissipation device is installed in the through hole.

[0005] As an improvement, the moving device includes a first motor, the first motor is fixedly installed at the upper end in the groove, a screw rod is installed at the output shaft end of the first motor, a slider is installed on the screw rod, a fixing frame is installed on the two sliders, and a cleaning device is installed on the fixing frame.

[0006] As an improvement, the cleaning device includes a fixed box. A suction pump and a collection box are installed in the fixed box. One end of a first suction pipe is installed at the suction port of the suction pump. The other end of the first suction pipe is installed at one end of a telescopic pipe. The other end of the telescopic pipe is installed at one end of a second suction pipe. The other end of the second suction pipe penetrates the fixing frame and installs a dust suction hood. Brush hairs are installed at the upper and lower ends of the dust suction hood.

[0007] As an improvement, the heat dissipation device includes a second motor. The second motor is fixedly installed in the through hole by a support frame, and a fan is installed at the output shaft end of the second motor.

[0008] As an improvement, a first filter screen is installed in the through hole, and a second filter screen is installed on the ventilation groove.

[0009] As an improvement, four second fixing columns are installed on the lower surface of the power distribution cabinet.

[0010] As an improvement, the left end of the brush bristles is in contact with the right side surface of the power distribution cabinet.

[0011] The advantages of the present utility model compared with the prior art are as follows: when the present utility model is in use, the cleaning device can be driven to move up and down by the provided moving device to clean the filter screen of the ventilation groove; the filter screen on the ventilation groove can be regularly cleaned by the provided cleaning device; the inside of the power distribution cabinet can be cooled by the provided heat dissipation device, prolonging the service life of internal components; the power distribution cabinet can be prevented from being rained on by the provided baffle plate. Description of the Drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of a power distribution cabinet with a self-cleaning function of the present utility model.

[0013] Figure 2 is a structural schematic diagram of the moving device and the cleaning device of a power distribution cabinet with a self-cleaning function of the present utility model.

[0014] Figure 3 is a structural schematic diagram of the heat dissipation device of a power distribution cabinet with a self-cleaning function of the present utility model.

[0015] As shown in the figure: 1. Power distribution cabinet; 2. Bracket; 3. Baffle plate; 4. Ventilation groove; 5. First fixing column; 6. Groove; 7. Moving device; 8. Cleaning device; 9. Through hole; 10. Heat dissipation device; 11. First motor; 12. Screw; 13. Slide block; 14. Fixed frame; 15. Fixed box; 16. First suction pipe; 17. Telescopic pipe; 18. Second suction pipe; 19. Dust suction hood; 20. Brush bristles; 21. Second motor; 22. Fan; 23. First filter screen; 24. Second filter screen; 25. Second fixing column. Detailed Description of the Invention

[0016] The following further describes the present utility model in detail with reference to the drawings.

[0017] Combined with the attached Figure 1 to the attached Figure 3, a power distribution cabinet with a self-cleaning function, including a power distribution cabinet 1. Four brackets 2 are installed above the power distribution cabinet 1, and a shielding plate 3 is installed above the four brackets 2, which can protect against rain and prevent water from entering the inside of the power distribution cabinet 1. Four second fixing columns 25 are installed on the lower surface of the power distribution cabinet 1. A ventilation slot 4 is provided on the right side surface of the power distribution cabinet 1. First fixing columns 5 are symmetrically installed at the front and rear ends on the right side surface of the power distribution cabinet 1. Grooves 6 are respectively provided on the right side surfaces of the two first fixing columns 5. A moving device 7 is installed in the grooves 6, and a cleaning device 8 is installed on the moving device 7. A through hole 9 is provided on the lower surface of the power distribution cabinet 1, and a heat dissipation device 10 is installed in the through hole 9.

[0018] The moving device 7 includes a first motor 11, the first motor 11 is fixedly installed at the upper end inside the groove 6, a screw rod 12 is installed at the output shaft end of the first motor 11, a slider 13 is installed on the screw rod 12, a fixing frame 14 is installed on the two sliders 13, and a cleaning device 8 is installed on the fixing frame 14. The cleaning device 8 includes a fixing box 15, a suction pump and a collection box are installed inside the fixing box 15. One end of a first suction pipe 16 is installed at the suction port of the suction pump. The other end of the first suction pipe 16 is installed at one end of a telescopic pipe 17. The other end of the telescopic pipe 17 is installed at one end of a second suction pipe 18. The other end of the second suction pipe 18 penetrates through the fixing frame 14 and is installed with a dust suction hood 19. Brush hairs 20 are installed at the upper and lower ends of the dust suction hood 19, and the left end of the brush hairs 20 is in contact with the right side surface of the power distribution cabinet 1.

[0019] Specifically, when it is necessary to clean the second filter screen 24, start the first motor 11 and the suction pump. The first motor 11 drives the screw rod 12 to rotate, the screw rod 12 drives the slider 13 to move up and down, the slider 13 drives the fixing frame 14 to move up and down, and the fixing frame 14 drives the second suction pipe 18 and the dust suction hood 19 to move up and down. When passing over the second filter screen 24, the brush 20 cleans the second filter screen 24, causing the dust on the second filter screen 24 to fall off. The fallen dust enters the second suction pipe 18 from the dust suction hood 19, then enters the telescopic pipe 17, and then enters the first suction pipe 16, and finally enters the collection box. The telescopic pipe 17 is a telescopic flexible hose.

[0020] The heat dissipation device 10 includes a second motor 21, and the second motor 21 is fixedly installed in the through hole 9 by a support frame. A fan 22 is installed at the output shaft end of the second motor 21.

[0021] Specifically, start the second motor 21, and the second motor 21 drives the fan 22 to rotate to ventilate and dissipate heat inside the power distribution cabinet 1.

[0022] Specifically, a first filter screen 23 is installed in the through hole 9, and a second filter screen 24 is installed on the ventilation slot 4. The first filter screen 23 and the second filter screen 24 can prevent external mosquitoes or dust from entering the power distribution cabinet 1.

[0023] The above description is about the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design, without creative efforts, structural manners and embodiments similar to the technical solution without departing from the purpose of the creation of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A power distribution cabinet with a self-cleaning function, comprising a power distribution cabinet (1), characterized in that: Four brackets (2) are installed above the power distribution cabinet (1), and shielding plates (3) are installed above the four brackets (2). A ventilation slot (4) is provided on the right side of the power distribution cabinet (1). First fixing columns (5) are symmetrically installed at the front and rear ends of the right side of the power distribution cabinet (1), and grooves (6) are respectively provided on the right sides of the two first fixing columns (5). A moving device (7) is installed in the groove (6), and a cleaning device (8) is installed on the moving device (7). A through hole (9) is provided on the lower surface of the power distribution cabinet (1), and a heat dissipation device (10) is installed in the through hole (9); The cleaning device (8) comprises a fixed box (15), a suction pump and a collection box are installed in the fixed box (15), one end of a first suction pipe (16) is installed at the suction port of the suction pump, one end of a telescopic pipe (17) is installed at the other end of the first suction pipe (16), one end of a second suction pipe (18) is installed at the other end of the telescopic pipe (17), the other end of the second suction pipe (18) passes through the fixed frame (14) and is installed with a dust cover (19), and bristles (20) are installed at the upper and lower ends of the dust cover (19).

2. A power distribution cabinet with self-cleaning function according to claim 1, characterized in that: The moving device (7) comprises a first motor (11), the first motor (11) being fixedly mounted at the upper end of the groove (6), a screw rod (12) being mounted on the output shaft end of the first motor (11), a slider (13) being mounted on the screw rod (12), a fixing frame (14) being mounted on the two sliders (13), and a cleaning device (8) being mounted on the fixing frame (14).

3. A power distribution cabinet with self-cleaning function according to claim 1, characterized in that: The heat dissipation device (10) comprises a second motor (21), the second motor (21) being fixedly mounted in the through hole (9) by a support frame, and a fan (22) being mounted on the output shaft end of the second motor (21).

4. A power distribution cabinet with self-cleaning function according to claim 1, characterized in that: A first filter screen (23) is installed in the through hole (9), and a second filter screen (24) is installed on the ventilation slot (4).

5. The power distribution cabinet with self-cleaning function according to claim 1, characterized in that: Four second fixing columns (25) are installed on the lower surface of the power distribution cabinet (1).

6. A power distribution cabinet with self-cleaning function according to claim 1, characterized in that: The left end of the brush bristle (20) contacts the right side surface of the power distribution cabinet (1).

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