Power distribution cabinet with intelligent dust removal function

Abstract

The invention relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet with an intelligent dust removal function, which comprises a cabinet body, a ventilation assembly, a dust collection assembly and a driving assembly, a dust collection equipment chamber located at the bottom is arranged in the cabinet body; an electrical equipment chamber located in the middle and ventilation equipment chambers located on the two sides of the electrical equipment chamber are arranged on the upper portion of the dust collection equipment chamber; the ventilation assembly comprises an air inlet component and an air exhaust component. The air inlet component is arranged in the ventilation equipment chamber and is used for introducing external air into the electrical equipment chamber; the exhaust part is arranged at the top of the cabinet body and is used for exhausting hot air in the electrical equipment chamber; the dust collection assembly comprises a dust collector, a dust collection pipe and a storage device; the dust collector and the storage device are both located in the dust collection equipment chamber. An inlet of the dust collector communicates with the dust collection pipe, and an outlet of the dust collector communicates with the storage device. The driving assembly can drive the dust suction pipe to move transversely so as to adsorb dust in the electrical equipment room. According to the technical scheme, the dust removal capability of the power distribution cabinet can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinets, and in particular to a power distribution cabinet with an intelligent dust removal function. Background Art

[0002] In the power system, the distribution cabinet is the core equipment for power distribution and control, and the stable operation of its internal electrical components is crucial. However, the current distribution cabinet has the following pain points during use: (1) Dust accumulation affects equipment performance: Distribution cabinets are usually installed in various environments, and dust in the air can easily enter the cabinet through vents, cabinet door gaps, etc. Dust accumulates on the surface of electrical components, which will reduce the heat dissipation efficiency of the components, causing the component temperature to accelerate the aging of the insulation material and shorten the service life of the equipment. At the same time, dust may also cause poor electrical contact, causing short circuits, leakage and other faults, affecting the stable operation of the power system. (2) Manual dust removal is inefficient and risky: Traditional dust removal methods mainly rely on manual regular cleaning. This method is not only labor-intensive and inefficient, but also requires power outages, which will have a certain impact on the power supply. In addition, when manual entry into the distribution cabinet for dust removal operations, there are safety risks such as electric shock and misoperation.

[0003] Currently, common methods for removing dust from distribution cabinets primarily involve installing ventilation openings, using natural wind or small fans to circulate air to remove some dust, and installing filters at the ventilation openings to prevent dust from entering the cabinet. However, this approach has limited dust removal effectiveness, particularly for dust that has already accumulated inside the cabinet. Therefore, the present invention proposes a distribution cabinet with intelligent dust removal capabilities to improve its dust removal capabilities. Summary of the Invention

[0004] The main purpose of the present invention is to provide a power distribution cabinet with an intelligent dust removal function, so as to improve the dust removal capability of the power distribution cabinet.

[0005] To achieve the above-mentioned objectives, the power distribution cabinet with intelligent dust removal function proposed in the present invention includes a cabinet body, a ventilation component, a dust collection component and a drive component; a dust collection equipment room located at the bottom is provided in the cabinet body; an electrical equipment room located in the middle and a ventilation equipment room located on both sides of the electrical equipment room are provided on the upper part of the dust collection equipment room; the ventilation component includes an air intake component and an exhaust component; the air intake component is provided in the ventilation equipment room to introduce external air into the electrical equipment room; the exhaust component is provided at the top of the cabinet body to discharge the hot air from the electrical equipment room; the dust collection component includes a vacuum cleaner, a vacuum pipe and a storage device; the vacuum cleaner and the storage device are both located in the vacuum equipment room; the inlet of the vacuum cleaner is connected to the vacuum pipe, and the outlet of the vacuum cleaner is connected to the storage device; the drive component can drive the vacuum pipe to move laterally to absorb dust in the electrical equipment room.

[0006] Preferably, a first horizontal partition, a vertical partition and a second horizontal partition are provided in the cabinet; the two ends of the first horizontal partition are respectively connected to the two opposite inner walls of the cabinet, and the dust collection equipment room is formed between the first horizontal partition and the bottom wall of the cabinet; the number of the vertical partitions is 2; one end of the vertical partition is connected to the first horizontal partition, and the other end is connected to the inner top wall of the cabinet; the electrical equipment room is formed between the two vertical partitions; the ventilation equipment room is formed between the vertical partition and the inner wall of the cabinet; the first horizontal partition is provided with a movable opening, and the dust collection pipe passes through the movable opening and can move laterally along the movable opening; one end of the second horizontal partition is connected to the vertical partition, and the other end is connected to the inner wall of the cabinet; the exhaust component is arranged above the second horizontal partition.

[0007] Preferably, the air intake component includes a first air intake pipe, a second air intake pipe, a filter box, a third air intake pipe, a fan, a fourth air intake pipe and a fifth air intake pipe; one end of the first air intake pipe is passed through the side wall of the cabinet and is connected to the outside world, and the other end is connected to one end of the second air intake pipe; the other end of the second air intake pipe is connected to the filter box; a filter cover is detachably provided in the filter box, and the filter cover is used to filter and collect dust; one end of the third air intake pipe is connected to the filter box, and the other end is connected to the air inlet of the fan; one end of the fourth air intake pipe is connected to the air outlet of the fan, and the other end is connected to one end of the fifth air intake pipe; the other end of the fifth air intake pipe is passed through the vertical partition and is connected to the electrical equipment room; there are multiple fifth air intake pipes, and the fifth air intake pipes are arranged at equal intervals.

[0008] Preferably, the first air intake pipe is arranged at an angle, and the end of the first air intake pipe close to the second air intake pipe is higher than the end of the first air intake pipe away from the second air intake pipe; the fifth air intake pipe is arranged at an angle, and the end of the fifth air intake pipe close to the fourth air intake pipe is higher than the end of the fifth air intake pipe away from the fourth air intake pipe.

[0009] Preferably, the dust suction pipe includes a first dust suction pipe and a second dust suction pipe vertically connected to each other; the first dust suction pipe passes through the movable opening; the first dust suction pipe and the second dust suction pipe are evenly spaced apart and provided with dust suction holes; both ends of the first dust suction pipe are connected to the driving assembly; the second dust suction pipe is slidably connected to the inner top wall of the cabinet.

[0010] Preferably, the driving assembly includes a motor, a first screw and a second screw parallel to each other, and a transmission rod perpendicular to the first screw; the two ends of the first screw are respectively rotatably connected to the tops of the two vertical partitions; the second screw is rotatably set in the dust collection equipment room; the two ends of the first dust collection pipe are respectively provided with a first sleeve and a second sleeve, the first sleeve is threadedly connected to the first screw, and the second sleeve is threadedly connected to the second screw; the first screw is provided with a first bevel gear; one end of the transmission rod is provided with a second bevel gear that meshes with the first bevel gear, and the other end is provided with a third bevel gear; the second screw is provided with a fourth bevel gear that meshes with the third bevel gear; the output shaft of the motor is coaxially connected to one end of the second screw to drive the first screw and the second screw to rotate synchronously, thereby driving the dust collection pipe to move laterally.

[0011] Preferably, the second dust suction pipe is provided with at least one connecting portion; the inner top wall of the cabinet is provided with at least one sliding groove; the connecting portion corresponds to the sliding groove one by one; the connecting portion is slidably clamped in the corresponding sliding groove.

[0012] Preferably, the dust suction assembly also includes a hose and a dust exhaust pipe; one end of the hose is connected to the bottom of the first dust suction pipe, and the other end is connected to the inlet of the vacuum cleaner; one end of the dust exhaust pipe is connected to the outlet of the vacuum cleaner, and the other end is connected to the storage device.

[0013] Preferably, the storage device is a storage box; the storage box includes a box body, a box cover arranged on the upper part of the box body and a connecting seat arranged on the box cover; the end of the dust exhaust pipe away from the vacuum cleaner is detachably connected to the connecting seat; the side wall of the box body is provided with a handle.

[0014] Preferably, the exhaust component includes an exhaust fan and an exhaust window; the exhaust fan and the exhaust window are both located above the second horizontal partition plate to exhaust hot air from the electrical equipment room.

[0015] In the technical solution of the present invention, the dust collection equipment room is located at the bottom of the cabinet, and above the dust collection equipment room are provided with an electrical equipment room located in the middle and ventilation equipment rooms located on both sides of the electrical equipment room. The ventilation equipment room is provided with an air intake component, and the top of the cabinet is provided with an exhaust component. The air intake component can transport outside air from both sides to the electrical equipment room to cool the electrical equipment in the electrical equipment room, and the exhaust component can discharge the hot air in the electrical equipment room to ensure the heat dissipation capacity of the distribution cabinet. At the same time, the air intake component can adjust the wind speed of the intake air to blow the dust accumulated in the electrical equipment room into the air, so that it is sucked away by the dust collection component to improve the dust collection effect; a vacuum cleaner and a storage device are provided in the vacuum equipment room, and the dust collection pipe is connected to the inlet of the vacuum cleaner. The driving component can drive the dust collection pipe to move horizontally in the electrical equipment room, thereby increasing the operating range of the dust collection pipe and ensuring that more dust can be sucked away; the dust absorbed by the dust collection pipe will be transported to the storage device, and the storage device can be separated from the vacuum cleaner, so as to facilitate the cleaning of the dust in the storage device. In summary, the technical solution proposed in the present invention can further improve the dust removal capacity of the distribution cabinet through the synergistic effect of the air intake components, dust collection components and drive components while ensuring the heat dissipation capacity of the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 This is a structural diagram of a power distribution cabinet with intelligent dust removal function according to the present invention;

[0018] Figure 2 This is a schematic diagram of the connection of the dust suction pipe of the power distribution cabinet with intelligent dust removal function of the present invention;

[0019] Figure 3 This is an enlarged schematic diagram of point A of the power distribution cabinet with intelligent dust removal function of the present invention;

[0020] Figure 4 This is an enlarged schematic diagram of point B of the power distribution cabinet with intelligent dust removal function of the present invention.

[0021] Description of Figure Numbers:

[0022] 1-cabinet; 2-first horizontal partition; 3-vertical partition; 4-second horizontal partition; 5-ceiling; 6-electrical equipment room; 7-ventilation equipment room; 8-dust collection equipment room; 9-second air inlet pipe; 10-first air inlet pipe; 11-third air inlet pipe; 12-fan; 13-fourth air inlet pipe; 14-fifth air inlet pipe; 15-first dust collection pipe; 16-dust collection hole; 17-first screw; 18-first bevel gear; 19-drive rod; 20-second bevel gear; 21-first mounting base; 22-exhaust fan; 23-exhaust window; 24-vacuum cleaner; 25-dust exhaust pipe; 26-storage box; 27-box cover; 28-connecting base; 29-motor; 30-second dust collection pipe; 31-hose; 32-first sleeve; 33-connecting part; 34-chute; 35-filter box; 36-filter cover.

[0023] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this disclosure, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0027] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0028] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] The present invention provides a power distribution cabinet with an intelligent dust removal function.

[0030] Please refer to Figures 1 to 4 The power distribution cabinet with intelligent dust removal function includes a cabinet body 1, a ventilation component, a dust collection component and a drive component; a dust collection equipment room 8 is provided at the bottom of the cabinet body 1; an electrical equipment room 6 is provided in the middle and a ventilation equipment room 7 is provided on both sides of the electrical equipment room 6 on the upper part of the dust collection equipment room 8; the ventilation component includes an air intake component and an exhaust component; the air intake component is provided in the ventilation equipment room 7 to introduce external air into the electrical equipment room 6; the exhaust component is provided at the top of the cabinet body 1 to discharge the hot air from the electrical equipment room 6; the dust collection component includes a dust collector 24, a dust collection pipe and a storage device; the dust collector 24 and the storage device are both located in the dust collection equipment room 8; the inlet of the dust collector 24 is connected to the dust collection pipe, and the outlet of the dust collector 24 is connected to the storage device; the drive component can drive the dust collection pipe to move horizontally to absorb dust in the electrical equipment room 6.

[0031] In the technical solution of the present invention, the dust collection equipment room 8 is located at the bottom of the cabinet 1, and the electrical equipment room 6 in the middle and the ventilation equipment room 7 on both sides of the electrical equipment room 6 are arranged above the dust collection equipment room 8. The ventilation equipment room 7 is provided with an air intake component, and the top of the cabinet 1 is provided with an exhaust component. The air intake component can transport the outside air from both sides to the electrical equipment room 6 to cool the electrical equipment in the electrical equipment room 6, and the exhaust component can discharge the hot air in the electrical equipment room 6 to ensure the heat dissipation capacity of the distribution cabinet. At the same time, the air intake component The air intake speed can be adjusted to blow the dust accumulated in the electrical equipment room 6 into the air, so that it can be sucked away by the dust collection component, thereby improving the dust collection effect; a dust collector 24 and a storage device are provided in the dust collection equipment room 8, and the dust collection pipe is connected to the inlet of the dust collector 24. The driving component can drive the dust collection pipe to move laterally in the electrical equipment room 6, thereby increasing the operating range of the dust collection pipe and ensuring that more dust can be sucked away; the dust absorbed by the dust collection pipe will be transported to the storage device, which can be separated from the dust collector 24, thereby facilitating the cleaning of the dust in the storage device. In summary, the technical solution proposed by the present invention can further improve the dust removal capacity of the distribution cabinet through the synergistic effect of the air intake component, the dust collection component and the driving component while ensuring the heat dissipation capacity of the distribution cabinet.

[0032] Specifically, a first horizontal partition 2, a vertical partition 3 and a second horizontal partition 4 are provided in the cabinet 1; the two ends of the first horizontal partition 2 are respectively connected to the two opposite inner walls of the cabinet 1, and a dust collection equipment room 8 is formed between the first horizontal partition 2 and the bottom wall of the cabinet 1; the number of vertical partitions 3 is 2; one end of the vertical partition 3 is connected to the first horizontal partition 2, and the other end is connected to the inner top wall of the cabinet 1; an electrical equipment room 6 is formed between the two vertical partitions 3; a ventilation equipment room 7 is formed between the vertical partition 3 and the inner wall of the cabinet 1; the first horizontal partition 2 is provided with a movable opening, the dust collection pipe passes through the movable opening, and can move horizontally along the movable opening; one end of the second horizontal partition 4 is connected to the vertical partition 3, and the other end is connected to the inner wall of the cabinet 1; the exhaust component is arranged above the second horizontal partition 4.

[0033] The movable opening is a rectangular notch opened on one side of the first horizontal partition 2 , and the side of the first horizontal partition 2 where the movable opening is set is connected to the rear side wall of the cabinet 1 .

[0034] A first communication port is defined at the top of the vertical partition 3, and a second communication port is defined at the top of each of the left and right side walls of the cabinet 1. These ports allow the electrical equipment compartment 6 to communicate with the outside world through the first and second ports, forming an air flow channel. Exhaust components are located within the channel to exhaust hot air from the electrical equipment compartment 6. Specifically, the exhaust components include an exhaust fan 22 and an exhaust window 23; both are located above the second horizontal partition 4, with the exhaust fan 22 located at the first communication port and the exhaust window 23 located at the second communication port.

[0035] Furthermore, the top of the cabinet 1 is provided with a roof eave 5 that extends outward and tilts downward, and the roof eave 5 can reduce dust or rainwater from entering the electrical equipment room 6 through the second connecting port.

[0036] The air intake components include a first air intake pipe 10, a second air intake pipe 9, a filter box 35, a third air intake pipe 11, a fan 12, a fourth air intake pipe 13 and a fifth air intake pipe 14; one end of the first air intake pipe 10 is passed through the side wall of the cabinet 1 and is connected to the outside world, and the other end is connected to one end of the second air intake pipe 9; the other end of the second air intake pipe 9 is connected to the filter box 35; a filter cover 36 is detachably provided in the filter box 35, and the filter cover 36 is used to filter and collect dust; one end of the third air intake pipe 11 is connected to the filter box 35, and the other end is connected to the air inlet of the fan 12; one end of the fourth air intake pipe 13 is connected to the air outlet of the fan 12, and the other end is connected to one end of the fifth air intake pipe 14; the other end of the fifth air intake pipe 14 is passed through the vertical partition 3 and is connected to the electrical equipment room 6; there are multiple fifth air intake pipes 14, and the fifth air intake pipes 14 are arranged at equal intervals. The setting of the filter box 36 can filter out most of the dust before the air enters the electrical equipment room 6, which is beneficial to improving the dust removal effect.

[0037] Specifically, the first air inlet pipe 10 is tilted, with the end of the first air inlet pipe 10 near the second air inlet pipe 9 higher than the end of the first air inlet pipe 10 away from the second air inlet pipe 9. The fifth air inlet pipe 14 is tilted, with the end of the fifth air inlet pipe 14 near the fourth air inlet pipe 13 higher than the end of the fifth air inlet pipe 14 away from the fourth air inlet pipe 13. The tilt of the first air inlet pipe 10 is to prevent rainwater from entering, and the tilt of the fifth air inlet pipe 14 facilitates blowing dust accumulated in the electrical equipment room 6 into the air, thereby facilitating the dust removal by the dust collection pipe.

[0038] Please refer to Figure 4 The filter box 35 is provided with a door body, through which the filter box 35 can be opened to replace the filter cover 36; the filter cover 36 is a cylindrical structure and faces the second air inlet pipe 9; after the air containing dust enters the filter box 35, it will first pass through the filter cover 36 and then be discharged. In this process, the air can pass through the filter cover 36, and large particles of dust will be trapped in the filter cover 36; an installation card block is provided on the upper part of the filter cover 36, and an installation groove is provided on the inner wall of the filter box 35, and the installation card is quickly clamped in the installation groove to enable the filter cover 36 to be installed in the filter box 35.

[0039] Please refer to Figure 2The dust suction pipe includes a first dust suction pipe 15 and a second dust suction pipe 30 that are vertically connected to each other; the first dust suction pipe 15 passes through the movable opening; the first dust suction pipe 15 and the second dust suction pipe 30 are evenly spaced apart and provided with dust suction holes 16; both ends of the first dust suction pipe 15 are connected to the driving assembly; the second dust suction pipe 30 is slidably connected to the inner top wall of the cabinet 1.

[0040] Specifically, the first dust suction pipe 15 is perpendicular to the first horizontal partition 2, the second dust suction pipe 30 is perpendicular to the rear wall of the cabinet 1, and the dust suction holes 16 of the first dust suction pipe 15 and the second dust suction pipe 30 are arranged at equal intervals in the length direction. Therefore, the first dust suction pipe 15 can suction dust from the rear side of the electrical equipment room 6, and the second dust suction pipe 30 can suction dust from the upper side of the electrical equipment room 6, which greatly improves the dust removal effect.

[0041] Both ends of the first dust suction pipe 15 are connected to the drive assembly, which is conducive to ensuring the stability of the dust suction pipe drive. Specifically, the drive assembly includes a motor 29, a first screw 17 and a second screw parallel to each other, and a transmission rod 19 perpendicular to the first screw 17; the two ends of the first screw 17 are respectively rotatably connected to the top of the two vertical partitions 3; the second screw is rotatably set in the dust suction equipment chamber 8; the two ends of the first dust suction pipe 15 are respectively provided with a first sleeve 32 and a second sleeve, the first sleeve 32 is threadedly connected to the first screw 17, and the second sleeve is threadedly connected to the second screw; the first screw 17 is provided with a first bevel gear 18; one end of the transmission rod 19 is provided with a second bevel gear 20 that meshes with the first bevel gear, and the other end is provided with a third bevel gear; the second screw is provided with a fourth bevel gear that meshes with the third bevel gear; the output shaft of the motor 29 is coaxially connected to one end of the second screw to drive the first screw 17 and the second screw to rotate synchronously, thereby driving the dust suction pipe to move horizontally.

[0042] Here, the transmission rod 19 passes through the movable opening and is rotatably connected to the rear side wall of the cabinet 1 through the first mounting seat 21 ; the second screw channel and the second mounting seat are rotatably connected to the bottom wall of the cabinet 1 .

[0043] Please refer to Figure 3 The second dust collection tube 30 is slidably connected to the inner top wall of the cabinet 1, which helps ensure the stability of the overall movement of the dust collection tube. Specifically, the second dust collection tube 30 is provided with at least one connecting portion 33; the inner top wall of the cabinet 1 is provided with at least one sliding groove 34; the connecting portion 33 corresponds to the sliding groove 34 one by one; and the connecting portion 33 is slidably engaged with the corresponding sliding groove 34.

[0044] The connecting portion 33 and the chute 34 both have a T-shaped cross-section, and the chute 34 extends perpendicular to the vertical partition 3. The connecting portion 33 slides and engages in the chute 34 to provide support for the second dust suction pipe 30 and ensure its stable sliding. In this embodiment, there are two connecting portions 33, which are evenly spaced along the length of the second dust suction pipe 30. There are also two chute 34, which slide in the two chute 34 respectively.

[0045] The dust collection assembly also includes a hose 31 and a dust discharge pipe 25. One end of the hose 31 connects to the bottom of the first dust collection pipe 15, and the other end connects to the inlet of the dust collector 24. One end of the dust discharge pipe 25 connects to the outlet of the dust collector 24, and the other end connects to a collection device. The hose 31 can accommodate the lateral movement of the dust collection pipe. Dust collected by the dust collection pipe is transported to the collection device through the hose 31 and the dust discharge pipe 25 for easy cleaning. Furthermore, the dust discharge pipe 25 can also be a flexible pipe.

[0046] The storage device is a storage box 26; the storage box 26 includes a box body, a box cover 27 arranged on the upper part of the box body and a connecting seat 28 arranged on the box cover 27; the end of the dust exhaust pipe 25 away from the vacuum cleaner 24 is detachably connected to the connecting seat 28; the side wall of the box body is provided with a handle.

[0047] Specifically, the end of the dust pipe 25 away from the vacuum cleaner 24 can be connected to the connecting base 28 via a quick connector. When vacuuming, the dust pipe 25 is connected to the connecting base 28, and dust is directly collected into the box body. The box cover 27 seals the box body to prevent dust from flying around. When cleaning the dust in the storage box 26, the dust pipe 25 is disconnected from the connecting base 28, and the storage box 26 is taken out by pulling the handle to clean it.

[0048] Furthermore, a controller, as well as multiple temperature sensors and multiple dust concentration sensors communicatively connected to the controller, are provided in the electrical equipment room 6; the controller is communicatively connected to the fan 12, the vacuum cleaner 24, and the motor 29. The temperature sensor can detect the temperature in the electrical equipment room 6 and transmit the temperature information to the controller. The controller can adjust the output power of the fan 12 based on the received temperature information, thereby increasing the air intake when the temperature in the electrical equipment room 6 is high and ensuring heat dissipation. The dust concentration sensor can detect the dust concentration value in the electrical equipment room 6 and transmit the detected dust concentration information to the controller. The controller can adjust the output power of the fan 12, the vacuum cleaner 24, and the motor 29 based on the received dust concentration information, thereby increasing the air intake when the dust concentration in the electrical equipment room 6 is high, blowing the dust into the air, and increasing the dust suction power of the vacuum cleaner 24 and the lateral movement frequency of the dust suction pipe 24, thereby improving the dust removal capability.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A power distribution cabinet with intelligent dust removal function, characterized in that: The invention comprises a cabinet (1), a ventilation assembly, a dust collection assembly and a drive assembly; a dust collection equipment room (8) is provided at the bottom of the cabinet (1); an electrical equipment room (6) is provided in the middle of the dust collection equipment room (8) and ventilation equipment rooms (7) are provided on both sides of the electrical equipment room (6); the ventilation assembly comprises an air intake component and an exhaust component; the air intake component is provided in the ventilation equipment room (7) to introduce external air into the electrical equipment room (6); the exhaust component is provided at the top of the cabinet (1) to exhaust hot air from the electrical equipment room (6); the dust collection assembly comprises a dust collector (24), a dust collection pipe and a storage device; The vacuum cleaner (24) and the storage device are both located in the vacuum equipment room (8); the inlet of the vacuum cleaner (24) is connected to the vacuum pipe, and the outlet of the vacuum cleaner (24) is connected to the storage device; the driving component is capable of driving the vacuum pipe to move laterally to absorb dust in the electrical equipment room (6).

2. The power distribution cabinet with intelligent dust removal function according to claim 1, characterized in that: The cabinet (1) is provided with a first horizontal partition (2), a vertical partition (3) and a second horizontal partition (4); the two ends of the first horizontal partition (2) are respectively connected to the two opposite inner side walls of the cabinet (1), and the dust collection equipment room (8) is formed between the first horizontal partition (2) and the bottom wall of the cabinet (1); the number of the vertical partitions (3) is two; one end of the vertical partition (3) is connected to the first horizontal partition (2), and the other end is connected to the inner top wall of the cabinet (1); The electrical equipment room (6) is formed between the two vertical partitions (3); a ventilation equipment room (7) is formed between the vertical partition (3) and the inner wall of the cabinet (1); the first horizontal partition (2) is provided with a movable opening, the dust suction pipe passes through the movable opening and can move laterally along the movable opening; one end of the second horizontal partition (4) is connected to the vertical partition (3), and the other end is connected to the inner wall of the cabinet (1); the exhaust component is provided above the second horizontal partition (4).

3. The power distribution cabinet with intelligent dust removal function according to claim 2, characterized in that: The air intake component comprises a first air intake pipe (10), a second air intake pipe (9), a filter box (35), a third air intake pipe (11), a fan (12), a fourth air intake pipe (13) and a fifth air intake pipe (14); one end of the first air intake pipe (10) is passed through the side wall of the cabinet (1) and is connected to the outside, and the other end is connected to one end of the second air intake pipe (9); the other end of the second air intake pipe (9) is connected to the filter box (35); a filter cover (36) is detachably provided in the filter box (35), and the filter cover ( 36) is used for filtering and collecting dust; one end of the third air inlet pipe (11) is connected to the filter box (35), and the other end is connected to the air inlet of the fan (12); one end of the fourth air inlet pipe (13) is connected to the air outlet of the fan (12), and the other end is connected to one end of the fifth air inlet pipe (14); the other end of the fifth air inlet pipe (14) is passed through the vertical partition (3) and is connected to the electrical equipment room (6); the number of the fifth air inlet pipe (14) is multiple, and the fifth air inlet pipes (14) are arranged at equal intervals.

4. The power distribution cabinet with intelligent dust removal function according to claim 3, characterized in that: The first air intake pipe (10) is arranged at an angle, and an end of the first air intake pipe (10) close to the second air intake pipe (9) is higher than an end of the first air intake pipe (10) away from the second air intake pipe (9); the fifth air intake pipe (14) is arranged at an angle, and an end of the fifth air intake pipe (14) close to the fourth air intake pipe (13) is higher than an end of the fifth air intake pipe (14) away from the fourth air intake pipe (13).

5. The power distribution cabinet with intelligent dust removal function according to claim 2, characterized in that: The dust suction pipe comprises a first dust suction pipe (15) and a second dust suction pipe (30) which are vertically connected to each other; the first dust suction pipe (15) passes through the movable opening; the first dust suction pipe (15) and the second dust suction pipe (30) are evenly spaced apart and provided with dust suction holes (16); both ends of the first dust suction pipe (15) are connected to the driving assembly; the second dust suction pipe (30) is slidably connected to the inner top wall of the cabinet (1).

6. The power distribution cabinet with intelligent dust removal function according to claim 5, characterized in that: The driving assembly comprises a motor (29), a first screw (17) and a second screw parallel to each other, and a transmission rod (19) perpendicular to the first screw (17); the two ends of the first screw (17) are respectively rotatably connected to the tops of the two vertical partitions (3); the second screw is rotatably arranged in the dust collection equipment chamber (8); the two ends of the first dust collection pipe (15) are respectively provided with a first sleeve (32) and a second sleeve, the first sleeve (32) is threadedly connected to the first screw (17), and the second sleeve is threadedly connected to the second screw; the first screw (17) is provided with a first bevel gear (18); one end of the transmission rod (19) is provided with a second bevel gear (20) engaged with the first bevel gear, and the other end is provided with a third bevel gear; the second screw is provided with a fourth bevel gear engaged with the third bevel gear; the output shaft of the motor (29) is coaxially connected to one end of the second screw to drive the first screw (17) and the second screw to rotate synchronously, thereby driving the dust collection pipe to move laterally.

7. The power distribution cabinet with intelligent dust removal function according to claim 5, characterized in that: The second dust suction pipe (30) is provided with at least one connecting portion (33); the inner top wall of the cabinet (1) is provided with at least one sliding groove (34); the connecting portion (33) corresponds to the sliding groove (34) one by one; the connecting portion (33) is slidably locked in the corresponding sliding groove (34).

8. The power distribution cabinet with intelligent dust removal function according to claim 5, characterized in that: The dust collection assembly further comprises a hose (31) and a dust exhaust pipe (25); one end of the hose (31) is connected to the bottom of the first dust collection pipe (15), and the other end is connected to the inlet of the dust collector (24); one end of the dust exhaust pipe (25) is connected to the outlet of the dust collector (24), and the other end is connected to the storage device.

9. The power distribution cabinet with intelligent dust removal function according to claim 8, characterized in that: The storage device is a storage box (26); the storage box (26) comprises a box body, a box cover (27) arranged on the upper part of the box body, and a connecting seat (28) arranged on the box cover (27); the end of the dust exhaust pipe (25) away from the vacuum cleaner (24) is detachably connected to the connecting seat (28); and a handle is provided on the side wall of the box body.

10. The power distribution cabinet with intelligent dust removal function according to claim 2, characterized in that: The exhaust component comprises an exhaust fan (22) and an exhaust window (23); the exhaust fan (22) and the exhaust window (23) are both located above the second horizontal partition (4) to exhaust hot air from the electrical equipment room (6).

Images