Self-cleaning power distribution cabinet

Abstract

The invention discloses a self-cleaning power distribution cabinet, and relates to the field of power distribution cabinets, the self-cleaning power distribution cabinet comprises a cabinet body, the two sides of the cabinet body are both provided with a plurality of heat dissipation holes, the heat dissipation holes are distributed at equal intervals, the top of the cabinet body is fixedly connected with a shell, the top of the shell is provided with a motor, and the motor is fixedly connected with the cabinet body. The bottom of the inner wall of the shell is rotatably connected with two symmetrically distributed rotating shafts, through the above structure, the cabinet body can be self-cleaned, dust on heat dissipation holes can be cleaned, the defects that the heat dissipation holes are blocked by the dust, and heat in the cabinet body cannot be discharged are avoided, and the service life of the cabinet body is prolonged. And meanwhile, dust on electrical components in the cabinet body can be collected, so that the influence of the dust accumulated on the electrical components on the performance of the electrical components is avoided, workers do not need to manually clean the cabinet body, the unnecessary workload of the workers is reduced, and the use of the workers is greatly facilitated.

Description

Technical Field

[0001] The invention relates to the field of power distribution cabinets, and in particular to a self-cleaning power distribution cabinet. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This set of equipment should provide protection, monitoring and control for the load. The distribution cabinet can realize power distribution: reasonably distribute the input power to each electrical equipment or line to ensure the effective use of electricity. Circuit protection: various protection devices such as circuit breakers, fuses, etc. are installed. When the circuit is overloaded, short-circuited, etc., it can cut off the power supply in time to protect the equipment and lines from damage.

[0003] After searching, the applicant found that a Chinese patent disclosed a "distribution cabinet", and its publication (announcement) number is "CN219458409U". The patent mainly consists of a base, a back panel, a top cover and a pair of side panels. The back panel is vertically arranged on the inner side of the base, and the back panel is provided with a mounting base for installing electronic devices. A pair of side panels are vertically distributed on both sides of the back panel and abut against the back panel, and the side panels are detachably connected to the base. A cabinet door is hinged on one of the side panels, and the top cover is arranged on the top of the back panel and the side panels, and the back panel and the top cover are fixedly connected, and the side panels and the top cover are detachably connected. The present application increases the number of electronic components installed in the distribution cabinet by providing an installation base and a detachable side panel, while realizing convenient disassembly and assembly of electronic components, making it convenient for staff to repair the electronic components. However, in actual use, the above-mentioned public patent does not have the function of self-cleaning the distribution cabinet. After the distribution cabinet has been used for a long time, the heat dissipation holes on the distribution cabinet will be clogged with dust, resulting in the heat dissipation holes being unable to discharge heat. At the same time, it does not have the function of cleaning the dust on the electrical components inside the distribution cabinet, which affects the use of the electrical components and is not conducive to the use of staff. For this reason, we propose a self-cleaning distribution cabinet. Summary of the invention

[0004] The embodiment of the present application provides a self-cleaning distribution cabinet, which solves the problem in the prior art that the heat dissipation holes on the distribution cabinet may be clogged with dust, resulting in the heat dissipation holes being unable to discharge heat. At the same time, the cabinet is also unable to clean the dust on the electrical components inside the distribution cabinet, which affects the use of the electrical components and is not conducive to use by staff.

[0005] The technical solution adopted in the embodiments of the present application is as follows.

[0006] A self-cleaning power distribution cabinet comprises a cabinet body, both sides of which are provided with heat dissipation holes, the number of the heat dissipation holes being multiple and equidistantly distributed, the top of the cabinet body being fixedly connected to a shell, the top of the shell being provided with a motor, the bottom of the inner wall of the shell being rotatably connected to two symmetrically distributed rotating shafts, one of which extends to the top of the shell and is fixedly connected to the output end of the motor, the outside of the two rotating shafts being provided with transmission components, the bottoms of the two rotating shafts being fixedly connected to reciprocating screws, the reciprocating screws extending to the bottom of the shell, the outside of the reciprocating screws being provided with a cleaning component, the inside of the cabinet body being fixedly connected to a partition, the top of the partition being provided with a dust collection component, and one side of the inner wall of the cabinet body being provided with a moving component.

[0007] Furthermore, a cabinet door is hinged on one side of the cabinet body, and a handle is fixedly connected to one side of the cabinet door. The handle is made of rubber material. The cabinet body can be opened by setting a hinged cabinet door, and the rubber handle can improve the comfort of the staff when holding the handle.

[0008] Furthermore, a support frame is fixedly connected to the top of the shell, and the motor is fixedly mounted on the support frame. The support frame is arranged so that the motor will not idle when working.

[0009] Furthermore, the transmission assembly includes a pulley fixedly sleeved on the outside of the two rotating shafts, and the outsides of the two pulleys are movably sleeved with the same belt. Through the set transmission assembly, the two rotating shafts can be rotated simultaneously.

[0010] Furthermore, the cleaning component includes a threaded sleeve threadedly connected to the outside of the reciprocating screw, a brush plate fixedly connected to one side of the threaded sleeve, the brush plate is adapted to the heat dissipation hole, connecting plates are fixedly connected to both sides of the cabinet, the bottom of the reciprocating screw is rotatably connected to the top of the connecting plate, and the dust on the heat dissipation hole can be cleaned by setting the cleaning component.

[0011] Furthermore, a sliding rod is fixedly connected to the top of the connecting plate, a sliding block is slidably connected to the outside of the sliding rod, one side of the sliding block is fixedly connected to one side of the threaded sleeve, and the threaded sleeve drives the sliding block to slide and connect to the outside of the sliding rod when moving, so that the threaded sleeve will not rotate when moving.

[0012] Furthermore, the dust suction component includes a suction fan fixedly installed on the top of the partition, the output end of the suction fan is connected to a collection box, one side of the collection box is connected to a connecting pipe, the connecting pipe extends to the bottom of the partition, the bottom of the connecting pipe is connected to a telescopic tube, and the other end of the telescopic tube is connected to a suction plate. By setting up the dust suction component, the dust on the electrical components inside the cabinet can be vacuumed.

[0013] Furthermore, the moving component includes two symmetrically distributed slide rails fixedly installed on one side of the inner wall of the cabinet, the outside of the two slide rails are slidably connected to an electric slide, one side of the two electric slides is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to the outside of the suction plate, and the suction plate can be driven to move by the set moving component, and dust in other positions can be vacuumed through the movable suction plate.

[0014] Furthermore, a filter plate is fixedly connected to one side of the inner wall of the collection box, and the filter plate is located outside the output end of the suction fan. The filter plate is set to prevent dust from entering the interior of the suction fan and causing damage to the suction fan.

[0015] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0016] The present invention starts the motor and sets a support frame, so that the motor will not idle when working. At this time, the output end of the motor drives the rotating shaft to rotate, and the pulleys and belts outside the two rotating shafts can be used to start the motor to drive the two rotating shafts and the reciprocating screw to rotate at the same time, and then drive the threaded sleeve connected by the thread to move up and down, and then drive the brush plate to move. At this time, the brush plate can clean the heat dissipation holes to avoid the heat dissipation holes being blocked by dust and the heat inside the cabinet cannot be discharged. When the threaded sleeve moves, it drives the slider to slide and connect to the outside of the slide rod, so that the threaded sleeve will not rotate when moving.

[0017] The present invention starts the suction fan, which generates suction force, and passes the dust on the electrical components inside the cabinet into the interior of the collection box through the suction plate, the telescopic tube and the connecting tube, and passes through the provided filter plate, thereby preventing the dust from entering the interior of the suction fan and causing damage to the suction fan. By starting the electric slide, the connecting rod and the suction plate can be driven to slide on the slide rail, and the telescopic tube can be stretched and contracted, and the dust at other positions can be suctioned through the movable suction plate.

[0018] The present invention can self-clean the cabinet by setting the above structure, clean the dust on the heat dissipation holes, avoid the problem that the heat dissipation holes are blocked by dust and the heat inside the cabinet cannot be discharged. At the same time, the dust on the electrical components inside the cabinet can be vacuumed, avoiding the accumulation of dust on the electrical components and affecting the performance of the electrical components. There is no need for staff to manually clean the cabinet, which reduces unnecessary workload for staff and greatly facilitates use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0020] Figure 2 It is a three-dimensional structural cross-sectional schematic diagram of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning component of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the dust collection component and the moving component of the present invention.

[0023] Figure 5 It is a schematic cross-sectional view of a three-dimensional collection box structure of the present invention.

[0024] In the figure: 1. cabinet body; 2. cabinet door; 3. handle; 4. heat dissipation hole; 5. shell; 6. support frame; 7. motor; 8. rotating shaft; 9. pulley; 10. belt; 11. reciprocating screw; 12. connecting plate; 13. threaded sleeve; 14. brush plate; 15. slide bar; 16. slide block; 17. partition; 18. suction fan; 19. collection box; 20. connecting pipe; 21. telescopic pipe; 22. suction plate; 23. slide rail; 24. electric slide; 25. connecting rod; 26. filter plate. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a self-cleaning distribution cabinet, which solves the problem in the prior art that the heat dissipation holes on the distribution cabinet may be clogged with dust, resulting in the heat dissipation holes being unable to discharge heat. At the same time, the cabinet is also unable to clean the dust on the electrical components inside the distribution cabinet, which affects the use of the electrical components and is not conducive to use by staff.

[0026] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows

[0027] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] like Figure 1-3As shown, a self-cleaning power distribution cabinet comprises a cabinet body 1, a cabinet door 2 is hingedly connected to one side of the cabinet body 1, a handle 3 is fixedly connected to one side of the cabinet door 2, the material of the handle 3 is rubber material, the cabinet body 1 can be opened by setting the hinged cabinet door 2, and the comfort of the staff when holding the handle 3 can be improved by setting the rubber material handle 3, heat dissipation holes 4 are opened on both sides of the cabinet body 1, and the number of heat dissipation holes 4 is multiple and distributed at equal distances, the top of the cabinet body 1 is fixedly connected to a shell 5, and a motor 7 is arranged on the top of the shell 5, and the supporting frame 6 is arranged to prevent the motor 7 from idling when working. The top of the shell 5 is fixedly connected to a support frame 6, and the motor 7 is fixedly installed on the support frame 6. The support frame 6 is set so that the motor 7 will not idle when working. The bottom of the inner wall of the shell 5 is rotatably connected to two symmetrically distributed rotating shafts 8, one of which extends to the top of the shell 5 and is fixedly connected to the output end of the motor 7. A transmission component is arranged on the outside of the two rotating shafts 8. The transmission component includes a pulley 9 fixedly sleeved on the outside of the two rotating shafts 8, and the outsides of the two pulleys 9 are movably sleeved with the same belt 10. Through the transmission component, the two rotating shafts 8 can be rotated at the same time.

[0029] like Figure 1-3 As shown, in some embodiments, the bottoms of the two rotating shafts 8 are fixedly connected with reciprocating screws 11, and the reciprocating screws 11 extend to the bottom of the shell 5. A cleaning assembly is arranged on the outside of the reciprocating screw 11, and the cleaning assembly includes a threaded sleeve 13 threadedly connected to the outside of the reciprocating screw 11, and a brush plate 14 is fixedly connected to one side of the threaded sleeve 13, and the brush plate 14 is adapted to the heat dissipation hole 4. Both sides of the cabinet 1 are fixedly connected with connecting plates 12, and the bottom of the reciprocating screw 11 is rotatably connected to the top of the connecting plate 12. The dust on the heat dissipation hole 4 can be cleaned by the provided cleaning assembly, and a sliding rod 15 is fixedly connected to the top of the connecting plate 12, and a sliding block 16 is slidably connected to the outside of the sliding rod 15, and one side of the sliding block 16 is fixedly connected to one side of the threaded sleeve 13. When the threaded sleeve 13 moves, it drives the sliding block 16 to slide and connect to the outside of the sliding rod 15, so that the threaded sleeve 13 will not rotate when it moves.

[0030] like Figure 2 , 4As shown in Figure 5, in some embodiments, a partition 17 is fixedly connected to the inside of the cabinet 1, and a dust collection component is arranged on the top of the partition 17. The dust collection component includes a suction fan 18 fixedly installed on the top of the partition 17. The output end of the suction fan 18 is connected to a collection box 19, and one side of the collection box 19 is connected to a connecting pipe 20. The connecting pipe 20 extends to the bottom of the partition 17. The bottom of the connecting pipe 20 is connected to a telescopic pipe 21, and the other end of the telescopic pipe 21 is connected to a suction plate 22. The dust on the electrical components inside the cabinet 1 can be vacuumed by the dust collection component. A moving component is arranged on one side of the inner wall of the cabinet 1. The moving component includes a moving component fixedly installed on the cabinet 1. There are two symmetrically distributed slide rails 23 on one side of the inner wall, and the outside of the two slide rails 23 are slidably connected with an electric slide 24. One side of the two electric slides 24 is fixedly connected with a connecting rod 25, and one side of the connecting rod 25 is fixedly connected to the outside of the suction plate 22. Through the set moving component, the suction plate 22 can be driven to move. Through the movable suction plate 22, dust in other positions can be sucked. A filter plate 26 is fixedly connected to one side of the inner wall of the collection box 19. The filter plate 26 is located outside the output end of the suction fan 18. The filter plate 26 is set to prevent dust from entering the interior of the suction fan 18 and causing damage to the suction fan 18.

[0031] Working principle of the present invention: when the cabinet 1 needs to be self-cleaned, the motor 7 is started, and the output end of the motor 7 drives the rotating shaft 8 to rotate. Through the pulleys 9 and the belt 10 outside the two rotating shafts 8, the motor 7 is started to drive the two rotating shafts 8 and the reciprocating screw 11 to rotate simultaneously, and then the threaded sleeve 13 connected by the thread is driven to move up and down, and then the brush plate 14 is driven to move. At this time, the brush plate 14 can clean the heat dissipation hole 4 to avoid the heat dissipation hole 4 being blocked by dust and the heat inside the cabinet 1 cannot be discharged. When the threaded sleeve 13 moves, it drives the slider 16 to be slidably connected to the outside of the slide rod 15, so that the threaded sleeve 13 will not rotate when it moves. By starting the suction fan 18, the suction fan 18 generates suction, and the dust on the electrical components inside the cabinet 1 enters the interior of the collection box 19 through the suction plate 22, the telescopic tube 21 and the connecting tube 20, and passes through the filter plate 26, thereby avoiding dust. The disadvantage of entering the interior of the suction fan 18 and causing damage to the suction fan 18 is avoided. By starting the electric slide 24, the connecting rod 25 and the suction plate 22 can be driven to slide on the slide rail 23, and the telescopic tube 21 can be stretched and contracted. The dust in other positions can be vacuumed through the movable suction plate 22. The cabinet 1 can be opened by setting a hinged cabinet door 2. The rubber handle 3 can improve the comfort of the staff when holding the handle 3. Through the above structure, the cabinet 1 can be self-cleaned, and the dust on the heat dissipation holes 4 can be cleaned, thereby avoiding the disadvantage that the heat dissipation holes 4 are blocked by dust and the heat inside the cabinet 1 cannot be discharged. At the same time, the dust on the electrical components inside the cabinet 1 can be vacuumed, thereby avoiding the dust accumulated on the electrical components and affecting the performance of the electrical components. There is no need for the staff to manually clean the cabinet 1, which reduces the unnecessary workload of the staff and greatly facilitates the use of the staff.

[0032] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A self-cleaning power distribution cabinet, comprising a cabinet body (1), characterized in that: Both sides of the cabinet (1) are provided with heat dissipation holes (4), the number of the heat dissipation holes (4) is multiple and equidistantly distributed, the top of the cabinet (1) is fixedly connected to a shell (5), the top of the shell (5) is provided with a motor (7), the bottom of the inner wall of the shell (5) is rotatably connected to two symmetrically distributed rotating shafts (8), one of which extends to the top of the shell (5) and is fixedly connected to the output end of the motor (7), the outside of the two rotating shafts (8) is provided with a transmission component, the bottom of the two rotating shafts (8) is fixedly connected to a reciprocating screw (11), the reciprocating screw (11) extends to the bottom of the shell (5), the outside of the reciprocating screw (11) is provided with a cleaning component, the outside of the cleaning component is provided with a limiting component, the inside of the cabinet (1) is fixedly connected to a partition (17), the top of the partition (17) is provided with a dust collection component, and one side of the inner wall of the cabinet (1) is provided with a moving component.

2. A self-cleaning distribution cabinet according to claim 1, characterized in that: A cabinet door (2) is hingedly connected to one side of the cabinet body (1), and a handle (3) is fixedly connected to one side of the cabinet door (2), wherein the handle (3) is made of rubber.

3. A self-cleaning distribution cabinet according to claim 1, characterized in that: The top of the housing (5) is fixedly connected to a support frame (6), and the motor (7) is fixedly mounted on the support frame (6).

4. A self-cleaning distribution cabinet according to claim 1, characterized in that: The transmission assembly comprises a pulley (9) fixedly sleeved on the outside of two rotating shafts (8), and the outside of the two pulleys (9) is movably sleeved with a same belt (10).

5. A self-cleaning distribution cabinet according to claim 1, characterized in that: The cleaning assembly comprises a threaded sleeve (13) threadedly connected to the outside of a reciprocating screw (11); a brush plate (14) is fixedly connected to one side of the threaded sleeve (13); the brush plate (14) is adapted to the heat dissipation hole (4); both sides of the cabinet (1) are fixedly connected to connecting plates (12); and the bottom of the reciprocating screw (11) is rotatably connected to the top of the connecting plate (12).

6. A self-cleaning distribution cabinet according to claim 5, characterized in that: The top of the connecting plate (12) is fixedly connected to a sliding rod (15), the outside of the sliding rod (15) is slidably connected to a sliding block (16), and one side of the sliding block (16) is fixedly connected to one side of the threaded sleeve (13).

7. A self-cleaning distribution cabinet according to claim 1, characterized in that: The dust suction assembly comprises a suction fan (18) fixedly mounted on the top of the partition (17); the output end of the suction fan (18) is connected to a collection box (19); one side of the collection box (19) is connected to a connecting pipe (20); the connecting pipe (20) extends to the bottom of the partition (17); the bottom of the connecting pipe (20) is connected to a telescopic pipe (21); the other end of the telescopic pipe (21) is connected to a suction plate (22).

8. A self-cleaning distribution cabinet according to claim 7, characterized in that: The moving assembly comprises two symmetrically distributed slide rails (23) fixedly mounted on one side of the inner wall of the cabinet (1); the outsides of the two slide rails (23) are slidably connected to electric slide platforms (24); one side of the two electric slide platforms (24) is fixedly connected to a connecting rod (25); one side of the connecting rod (25) is fixedly connected to the outside of the suction plate (22).

9. A self-cleaning distribution cabinet according to claim 7, characterized in that: A filter plate (26) is fixedly connected to one side of the inner wall of the collection box (19), and the filter plate (26) is located outside the output end of the suction fan (18).

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