A busbar trunking system that is easy to clean.

Abstract

This utility model provides a convenient busbar trunking for dust removal, belonging to the technical field of busbar trunking. It includes a busbar body with several heat dissipation fins at its upper end. A dust collection box is installed at the upper end of the busbar body. A moving mechanism is provided on the side of the busbar body and the dust collection box. The dust collection box contains a dust removal mechanism for scraping dust from the surface of the heat dissipation fins and a dust suction mechanism for extracting the cleaned dust. This utility model solves the problem that in existing busbar trunking, the heat dissipation fins are externally located, relying on the flow of external air to carry away the heat dissipated from the fins. However, with prolonged use, a large amount of dust accumulates on the surface of the heat dissipation fins, leading to insufficient contact between the fins and the external air, significantly reducing the heat dissipation effect and affecting the normal heat dissipation of the busbar trunking, thus reducing its practicality.

Description

Technical Field

[0001] This utility model belongs to the field of busbar technology, specifically relating to a busbar that is easy to clean. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbars, used to distribute large amounts of power to various components in a distributed system. It has increasingly replaced electrical wires and cables in indoor low-voltage power transmission trunk line projects. To ensure heat dissipation during use, many busbar trunking systems are equipped with heat dissipation fins on the outside, which dissipate heat generated inside the busbar trunking, achieving rapid heat dissipation.

[0003] The heat dissipation fins on existing busbar trunking are located on the outside, and the heat dissipated by the flow of outside air is carried away by the heat dissipation fins. However, with long-term use, a lot of dust will accumulate on the surface of the heat dissipation fins. A large amount of dust will cause insufficient contact between the heat dissipation fins and the outside air, which will greatly reduce the heat dissipation effect and affect the normal heat dissipation of the busbar trunking, thus making it less practical. Summary of the Invention

[0004] This utility model provides a busbar trunking that is easy to clean. Its purpose is to solve the problem that the heat dissipation fins on the existing busbar trunking are set on the outside. The heat dissipation fins are carried away by the flow of external air to achieve heat dissipation. However, after long-term use, a large amount of dust will be absorbed on the surface of the heat dissipation fins. The large amount of dust will lead to insufficient contact between the heat dissipation fins and the external air, which will greatly reduce the heat dissipation effect and affect the normal heat dissipation of the busbar trunking, resulting in low practicality.

[0005] This utility model provides a busbar trunking that is easy to clean, including a busbar body, a plurality of heat dissipation fins at the upper end of the busbar body, a dust collection box installed at the upper end of the busbar body, a moving mechanism provided on the side of the busbar body and the dust collection box, and a dust removal mechanism provided inside the dust collection box for scraping dust off the surface of the heat dissipation fins and for sucking up the cleaned dust.

[0006] By adopting the above technical solution, the dust collection box is moved on the busbar body by the moving mechanism. The moving dust collection box drives the dust removal mechanism and the dust suction mechanism to move. The dust removal mechanism scrapes the dust off the surface of the heat dissipation fins, and the scraped dust is sucked away by the dust suction mechanism. This can effectively clean the dust scattered on the heat dissipation fins, realize automatic dust removal and cleaning, prevent the dust on the heat dissipation fins from affecting heat dissipation, and ensure the heat dissipation efficiency of the busbar body.

[0007] Furthermore, a sliding structure is provided at the upper end of the busbar body. The sliding structure includes brackets fixedly connected to both sides of the upper end of the busbar body. A sliding groove is provided inside the bracket, and a sliding column is slidably connected inside the sliding groove. One end of the sliding column is fixedly connected to the dust collector box.

[0008] By adopting the above technical solution, when the dust collector box moves above the busbar body, the sliding column fixed on the dust collector box will move along with it in the sliding groove. The sliding column and the sliding groove guide the movement of the dust collector box, preventing the dust collector box from detaching from the busbar body and ensuring that the dust collector box can move above the busbar body.

[0009] Furthermore, a cover plate is provided at the upper end of the dust collection box, and magnetic strips are provided on both the cover plate and the dust collection box. The cover plate and the dust collection box are connected by magnetic strips.

[0010] By adopting the above technical solution, the cover plate and dust collection box can be quickly connected together by magnetic strips, making it easy to disassemble the dust collection box and thus facilitate the cleaning of the dust collection mechanism.

[0011] Furthermore, the moving mechanism includes a support fixedly connected to one side of the busbar body and a fixed plate at the other side. A motor is fixedly connected to the upper end of the support, and an adjusting screw is fixedly connected to the output end of the motor. The other end of the adjusting screw is rotatably connected to the fixed plate, and a moving block is threadedly connected to the adjusting screw. The moving block is fixedly connected to the outer wall of the dust collector box.

[0012] By adopting the above technical solution, the rotation of the motor drives the adjustment screw to rotate, and the moving block moves by the rotation of the adjustment screw, thereby driving the dust collection box to move. This enables the dust collection box to move on its own, allowing the internal dust cleaning mechanism and dust suction mechanism to clean the dust on the heat sink fins.

[0013] Furthermore, the dust removal mechanism includes a concave block fixed to the wall of the dust collector box. The concave block has a concave structure, and a groove is reserved on each of the two inner walls at the lower end of the concave block. A wiping plate is slidably engaged in the groove. A spring is provided between the inner wall of the groove and the side wall of the wiping plate. The spring is in contact with the side wall of the heat dissipation fins.

[0014] By adopting the above technical solution, the deformation force generated by the spring ensures that the wiping plate is always in contact with the heat dissipation fins. When the wiping plate moves, it can wipe off the dust on the heat dissipation fins, thus cleaning the dust on the heat dissipation fins and effectively avoiding the problem of heat dissipation failure due to excessive dust.

[0015] Furthermore, the dust collection mechanism includes a filter box fixed to the dust collection box. Several fans are provided on one side of the filter box, and an air guide pipe is connected to the other side of the filter box. The other end of the air guide pipe is connected to a diversion pipe, and the lower end of the diversion pipe is connected to an air suction pipe. The air suction pipe is located in the gap on the side of the heat dissipation fins. The filter box is provided with a filter element for filtering dust.

[0016] By adopting the above technical solution, the fan collects the dust scraped off the heat sink through the suction pipe, then collects the dust into the air duct through the diversion pipe, and finally filters the collected dust through the filter box, thus collecting the dust on the heat sink fins and avoiding secondary pollution of the heat sink fins by the dust scraped off the heat sink.

[0017] The beneficial effects of this utility model are as follows:

[0018] This utility model uses a moving mechanism to move the dust collection box on the busbar body. The moving dust collection box drives the dust removal mechanism and the dust suction mechanism to move. The dust removal mechanism scrapes the dust off the surface of the heat dissipation fins, and the scraped dust is sucked away by the dust suction mechanism. This can effectively clean the dust scattered on the heat dissipation fins, realize automatic dust removal and cleaning, prevent the dust on the heat dissipation fins from affecting heat dissipation, and ensure the heat dissipation efficiency of the busbar body.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0022] Figure 2 This is an embodiment of the present utility model. Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 3 This is an embodiment of the present utility model. Figure 1 Enlarged structural diagram at point B;

[0024] Figure 4 This is a schematic diagram of the structure of the dust removal box according to an embodiment of the present utility model;

[0025] Figure 5 This is an embodiment of the present utility model. Figure 4 Enlarged structural diagram at point C;

[0026] Figure 6 This is a schematic diagram of the three-dimensional dust removal structure according to an embodiment of the present utility model;

[0027] Figure 7 This is a bottom view of the dust collector box according to an embodiment of the present utility model;

[0028] Reference numerals in the attached drawings: 1. Busbar body; 2. Heat dissipation fins; 3. Sliding structure; 4. Dust collector box; 5. Moving mechanism; 6. Dust cleaning mechanism; 7. Dust suction mechanism; 31. Bracket; 32. Slide groove; 33. Sliding column; 41. Cover plate; 42. Magnetic strip; 51. Support; 52. Fixing plate; 53. Motor; 54. Moving block; 55. Adjusting screw; 61. Wiping plate; 62. Spring; 63. Concave block; 64. Groove; 71. Fan; 72. Air duct; 73. Diverter pipe; 74. Suction pipe; 75. Filter box. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] Reference Figure 1-7 This utility model embodiment proposes a busbar trunking with convenient dust removal, including a busbar body 1, with a plurality of heat dissipation fins 2 disposed on the upper end of the busbar body 1, and a dust collection box 4 installed on the upper end of the busbar body 1. A moving mechanism 5 is disposed on the side of the busbar body 1 and the dust collection box 4. The dust collection box 4 is provided with a dust removal mechanism 6 for scraping dust from the surface of the heat dissipation fins 2 and a dust suction mechanism 7 for absorbing the cleaned dust. The moving mechanism 5 drives the dust collection box 4 to move on the busbar body 1, and the moving dust collection box 4 drives the dust removal mechanism 6 and the dust suction mechanism 7 to move. The dust removal mechanism 6 scrapes the dust from the surface of the heat dissipation fins 2, and the scraped dust is sucked away by the dust suction mechanism 7, which can effectively clean the dust scattered on the heat dissipation fins 2, realize automatic dust removal and cleaning, prevent the dust on the heat dissipation fins 2 from affecting heat dissipation, and ensure the heat dissipation efficiency of the busbar body 1.

[0031] Reference Figure 1-5The upper end of the busbar body 1 is provided with a sliding structure 3. The sliding structure 3 includes a bracket 31 fixedly connected to both sides of the upper end of the busbar body 1. The bracket 31 has a sliding groove 32 inside. A sliding column 33 is slidably connected inside the sliding groove 32. One end of the sliding column 33 is fixedly connected to the dust collector box 4. When the dust collector box 4 moves above the busbar body 1, the sliding column 33 fixed on the dust collector box 4 will move along with it in the sliding groove 32. The movement of the dust collector box 4 is guided by the sliding column 33 and the sliding groove 32 to prevent the dust collector box 4 from detaching from the busbar body 1 and to ensure that the dust collector box 4 can move above the busbar body 1.

[0032] Reference Figure 1 and Figure 3 A cover plate 41 is provided at the upper end of the dust collection box 4. Both the cover plate 41 and the dust collection box 4 are provided with magnetic strips 42. The cover plate 41 and the dust collection box 4 are connected by magnetic strips 42. The magnetic strips 42 can quickly connect the cover plate 41 and the dust collection box 4 together, making it easy to disassemble the dust collection box 4 and thus facilitate the cleaning of the dust collection mechanism 7.

[0033] Reference Figure 1 and Figure 2 The moving mechanism 5 includes a support 51 fixedly connected to one side of the busbar body 1 and a fixing plate 52 fixedly connected to the other side. A motor 53 is fixedly connected to the upper end of the support 51. An adjusting screw 55 is fixedly connected to the output end of the motor 53. The other end of the adjusting screw 55 is rotatably connected to the fixing plate 52. A moving block 54 is threadedly connected to the adjusting screw 55. The moving block 54 is fixedly connected to the outer wall of the dust collection box 4. The rotation of the motor 53 drives the adjusting screw 55 to rotate. The moving block 54 moves by the rotation of the adjusting screw 55, thereby driving the dust collection box 4 to move. This enables the dust collection box 4 to move on its own, allowing the internal dust cleaning mechanism 6 and dust suction mechanism 7 to clean the dust on the heat sink fins 2.

[0034] Reference Figure 4 , Figure 6 and Figure 7 The dust removal mechanism 6 includes a concave block 63 fixed to the wall of the dust collector 4. The concave block 63 has a concave structure, and a groove 64 is reserved on each of the two inner walls at the lower end of the concave block 63. A wiping plate 61 is slidably engaged in the groove 64. A spring 62 is provided between the inner wall of the groove 64 and the side wall of the wiping plate 61. The spring 62 is in contact with the side wall of the heat sink 2. The deformation force generated by the spring 62 keeps the wiping plate 61 in contact with the heat sink 2. When the wiping plate 61 moves, it can wipe off the dust on the heat sink 2, thereby cleaning the dust on the heat sink 2 and effectively avoiding the problem of heat dissipation failure due to excessive dust.

[0035] Reference Figure 1 , Figure 3 and Figure 7The dust collection mechanism 7 includes a filter box 75 fixed to the dust collection box 4. Several fans 71 are provided on one side of the filter box 75, and an air guide pipe 72 is connected to the other side of the filter box 75. A diversion pipe 73 is connected to the other end of the air guide pipe 72, and an air suction pipe 74 is connected to the lower end of the diversion pipe 73. The air suction pipe 74 is located in the gap on the side of the heat dissipation fins 2. The filter box 75 is equipped with a filter element for filtering dust. The fans 71 collect the dust scraped off by the wiping plate 61 through the air suction pipe 74, and then collect the dust into the air guide pipe 72 through the diversion pipe 73. The collected dust is then filtered through the filter box 75 through the air guide pipe 72, thereby collecting the dust on the heat dissipation fins 2.

[0036] The specific implementation method is as follows: the rotation of motor 53 drives the adjusting screw 55 to rotate, and the moving block 54 moves by the rotation of adjusting screw 55, thereby driving the dust collector box 4 to move. When the dust collector box 4 moves above the busbar body 1, the sliding column 33 fixed on the dust collector box 4 will move in the sliding groove 32. The sliding column 33 and the sliding groove 32 guide the movement of the dust collector box 4, preventing the dust collector box 4 from detaching from the busbar body 1, and ensuring that the dust collector box 4 can move above the busbar body 1. During the movement of the dust collector box 4, the deformation force generated by the spring 62 makes the wiping Plate 61 remains in contact with the heat sink 2, wiping away dust from the heat sink 2, thus cleaning the dust on the heat sink 2. Fan 71 collects the dust scraped off by plate 61 through suction pipe 74, and then collects the dust into air duct 72 through diversion pipe 73. The collected dust is then filtered through filter box 75 through air duct 72, thus collecting the dust on the heat sink 2. After cleaning, cover plate 41 is opened to clean the dust in filter box 75. After cleaning, cover plate 41 is closed by magnetic strip 42.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bus duct with easy dust cleaning, comprising a bus body (1), characterized in that, The upper end of the bus body (1) is provided with several heat dissipation fins (2), and a dust collection box (4) is installed on the upper end of the bus body (1). The bus body (1) and the dust collection box (4) are provided with a moving mechanism (5). The dust collection box (4) is provided with a dust cleaning mechanism (6) for scraping dust off the surface of the heat dissipation fins (2) and a dust suction mechanism (7) for sucking up the cleaned dust.

2. The bus duct according to claim 1, wherein: The upper end of the busbar body (1) is provided with a sliding structure (3). The sliding structure (3) includes a bracket (31) fixedly connected to both sides of the upper end of the busbar body (1). The bracket (31) has a sliding groove (32) inside. A sliding column (33) is slidably connected inside the sliding groove (32). One end of the sliding column (33) is fixedly connected to the dust collector box (4).

3. The bus duct according to claim 1, wherein: The dust collector (4) is provided with a cover plate (41) at the upper end. Both the cover plate (41) and the dust collector (4) are provided with magnetic strips (42). The cover plate (41) and the dust collector (4) are connected by magnetic strips (42).

4. The bus duct according to claim 1, wherein: The moving mechanism (5) includes a support (51) fixedly connected to one side of the busbar body (1) and a fixing plate (52) fixedly connected to the other side. A motor (53) is fixedly connected to the upper end of the support (51). An adjusting screw (55) is fixedly connected to the output end of the motor (53). The other end of the adjusting screw (55) is rotatably connected to the fixing plate (52). A moving block (54) is threadedly connected to the adjusting screw (55). The moving block (54) is fixedly connected to the outer wall of the dust collector (4).

5. The bus duct of claim 1, wherein: The dust removal mechanism (6) includes a concave block (63) fixed to the wall of the dust collector (4). The concave block (63) has a concave structure. A groove (64) is reserved on each of the two inner walls at the lower end of the concave block (63). A wiping plate (61) is slidably engaged in the groove (64). A spring (62) is provided between the inner wall of the groove (64) and the side wall of the wiping plate (61). The spring (62) is in contact with the side wall of the heat dissipation fin (2).

6. The bus duct of claim 1, wherein: The dust collection mechanism (7) includes a filter box (75) fixed to the dust collection box (4). A number of fans (71) are provided on one side of the filter box (75). A duct (72) is connected to the other side of the filter box (75). The other end of the duct (72) is connected to a diversion pipe (73). The lower end of the diversion pipe (73) is connected to a suction pipe (74). The suction pipe (74) is located in the gap on the side of the heat dissipation fins (2). The filter box (75) is provided with a filter element for filtering dust.

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