A bus duct based on integrated heat dissipation

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct based on integrated heat dissipation, which solves the problem that the dustproof mesh plate on the bus duct is not convenient to disassemble and assemble when cleaning during use, which affects people's operation and is not convenient to achieve better practicality. The utility model comprises a bus duct body, the bottom of the bus duct body is symmetrically fixed with positioning bars, a baffle bar is fixedly installed between one ends of two positioning bars, a dustproof air inlet mesh plate is slidably installed between the two positioning bars, a handle is fixedly installed at one end of the dustproof air inlet mesh plate away from the baffle bar, fixing holes are symmetrically penetrated at one end of the dustproof air inlet mesh plate away from the handle, and an adjustment fixing component is fixedly installed at one end of the bottom of the bus duct body; the utility model can make the dustproof mesh plate on the bus duct easy to disassemble and assemble when cleaning during use, so as to facilitate people to better operate and thus achieve better practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, in particular to a bus duct based on integrated heat dissipation. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbar columns. It is a new type of conductor formed by using copper or aluminum as conductor, supported by non-olefinic insulation, and then installed in a metal trough. It is used to distribute large power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. In order to ensure that the bus duct can achieve better heat dissipation effect during operation, a heat dissipation fan will be installed on the top of the bus duct to discharge the heat generated when the bus duct is working. However, during the use of this type of bus duct, the dust screen on it is not convenient to disassemble and assemble for cleaning, which affects people's operation and makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a bus duct based on integrated heat dissipation, which effectively solves the problem that the dustproof screen plate on the bus duct is inconvenient to disassemble and assemble when cleaning during use, affecting people's operation and making it difficult to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct based on integrated heat dissipation, comprising a bus duct body, a heat dissipation cover fixedly installed on the top of the bus duct body, and the bottom of the heat dissipation cover is connected to the interior of the bus duct body, a suction fan fixedly installed on the top of the heat dissipation cover, a positioning bar symmetrically fixedly installed on the bottom of the bus duct body, a baffle bar fixedly installed between one end of the two positioning bars, a dust-proof air inlet mesh plate slidably installed between the two positioning bars, and one end of the dust-proof air inlet mesh plate contacts the baffle bar, a handle is fixedly installed on the end of the dust-proof air inlet mesh plate away from the baffle bar, and fixing holes are symmetrically penetrated through the end of the dust-proof air inlet mesh plate away from the handle, an adjustment fixing component is fixedly installed on one end of the bottom of the bus duct body, and the adjustment fixing component is connected to the fixing hole.

[0005] Preferably, the adjustment and fixing assembly includes a positioning frame, and the positioning frame is fixedly installed at one end of the bottom of the bus duct body, a movable bar is provided inside the positioning frame, and movable frames are fixedly installed at both ends of the top of the movable bar, and fixed columns are fixedly installed on the top of the two movable frames, and the fixed columns are movably installed inside the fixing holes, and a movable rod is symmetrically and movably installed inside the positioning frame, and a circular block is fixedly installed at the bottom of the movable rod, and the top of the circular block contacts the bottom of the positioning frame, the top of the movable rod is connected to the movable frame, and a positioning spring is provided between the movable frame and the positioning frame and on the outside of the movable rod.

[0006] Preferably, a first positioning plate and a second positioning plate are fixedly installed in the middle of both sides of the positioning frame respectively, a transmission shaft is rotatably installed on the side of the first positioning plate close to the second positioning plate, and one end of the transmission shaft movably passes through and extends to the side of the second positioning plate away from the first positioning plate, a cam is fixedly installed between the first positioning plate and the second positioning plate and located on the outside of the transmission shaft, a rotating disk is fixedly installed on the end of the transmission shaft away from the first positioning plate, and an adjusting block is fixedly installed on the side of the rotating disk away from the transmission shaft.

[0007] Preferably, three connecting columns are evenly fixedly installed on the side of the dustproof air inlet mesh plate away from the handle, three connecting holes are evenly opened inside the baffle, and the connecting columns are movably installed inside the connecting holes.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1) During operation, the bus duct body, positioning bars, blocking bars, dust-proof air inlet screen, fixing holes, and adjustment and fixing components interact with each other, so that the dust-proof screen on the bus duct can be easily disassembled and assembled when cleaning, so that people can better operate it, thereby achieving better practicality;

[0010] 2) During operation, the interaction between the dust-proof air inlet mesh plate, the heat dissipation cover and the suction fan can facilitate better heat dissipation effect during the use of the bus duct body, ensuring that it can work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached figure:

[0013] Figure 1 This is a schematic structural diagram of a bus duct based on integrated heat dissipation in the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the dust-proof air inlet screen of the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the adjustment and fixing assembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the top view of the cam part of the utility model.

[0017] In the figure: 1. bus duct body; 2. heat dissipation cover; 3. suction fan; 4. positioning bar; 5. baffle bar; 6. dust-proof air inlet screen; 7. handle; 8. fixing hole; 9. adjustment and fixing assembly; 10. positioning frame; 11. movable bar; 12. movable frame; 13. fixing column; 14. movable rod; 15. round block; 16. positioning spring; 17. first positioning plate; 18. second positioning plate; 19. transmission shaft; 20. cam; 21. rotating disk; 22. adjustment block; 23. connecting column; 24. connecting hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Embodiment 1, by Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The utility model includes a bus duct body 1, a heat dissipation cover 2 is fixedly installed on the top of the bus duct body 1, and the bottom of the heat dissipation cover 2 is communicated with the interior of the bus duct body 1, a suction fan 3 is fixedly installed on the top of the heat dissipation cover 2, a positioning bar 4 is symmetrically fixedly installed on the bottom of the bus duct body 1, a blocking bar 5 is fixedly installed between one end of the two positioning bars 4, a dust-proof air inlet mesh plate 6 is slidably installed between the two positioning bars 4, and one end of the dust-proof air inlet mesh plate 6 is in contact with the blocking bar 5, a handle 7 is fixedly installed on the end of the dust-proof air inlet mesh plate 6 away from the blocking bar 5, three connecting columns 23 are evenly fixedly installed on the side of the dust-proof air inlet mesh plate 6 away from the handle 7, three connecting holes 24 are evenly penetrated in the interior of the blocking bar 5, and the connecting columns 23 are movably penetrated and installed in the interior of the connecting holes 24, and fixing holes 8 are symmetrically penetrated at one end of the dust-proof air inlet mesh plate 6 away from the handle 7, an adjustment fixing component 9 is fixedly installed at one end of the bottom of the bus duct body 1, and the adjustment fixing component 9 is connected to the fixing hole 8;

[0020] The adjustment and fixing assembly 9 includes a positioning frame 10, and the positioning frame 10 is fixedly installed at one end of the bottom of the bus duct body 1, and a movable bar 11 is provided inside the positioning frame 10, and movable frames 12 are fixedly installed at both ends of the top of the movable bar 11, and the tops of the two movable frames 12 are fixedly installed with fixed columns 13, and the fixed columns 13 are movably installed inside the fixing holes 8, and the interior of the positioning frame 10 is symmetrically and movably installed with a movable rod 14, and the bottom of the movable rod 14 is fixedly installed with a circular block 15, and the top of the circular block 15 is in contact with the bottom of the positioning frame 10, and the top of the movable rod 14 is connected to the movable frame 12, and the movable frame 12 is positioned between the positioning frame 10 and the position. A positioning spring 16 is sleeved on the outer side of the movable rod 14, and a first positioning plate 17 and a second positioning plate 18 are fixedly installed in the middle of both sides of the positioning frame 10. A transmission shaft 19 is rotatably installed on the side of the first positioning plate 17 close to the second positioning plate 18, and one end of the transmission shaft 19 movably passes through and extends to the side of the second positioning plate 18 away from the first positioning plate 17. A cam 20 is fixedly installed between the first positioning plate 17 and the second positioning plate 18 and located on the outer side of the transmission shaft 19. A rotating disk 21 is fixedly installed on the end of the transmission shaft 19 away from the first positioning plate 17, and an adjusting block 22 is fixedly installed on the side of the rotating disk 21 away from the transmission shaft 19.

[0021] During use, through the interaction of the bus duct body 1, positioning bar 4, blocking bar 5, dustproof air inlet mesh plate 6, fixing hole 8 and adjustment fixing assembly 9, the dustproof mesh plate on the bus duct can be easily disassembled and assembled when cleaning during use, so that people can better operate it, thereby achieving better practicality. In addition, through the interaction of the dustproof air inlet mesh plate 6, heat dissipation cover 2 and suction fan 3, the bus duct body 1 can achieve better heat dissipation effect during use, ensuring that it can work normally.

[0022] Working principle: When working, start the suction fan 3, and extract the hot air inside the bus duct body 1 through the heat dissipation cover 2, and the external air enters the bus duct body 1 through the dust-proof air inlet mesh plate 6. This cycle allows the air inside the bus duct body 1 to circulate quickly, so as to quickly dissipate heat. When the dust-proof air inlet mesh plate 6 needs to be cleaned, first rotate the adjustment block 22 one hundred and eighty degrees, and the adjustment block 22 drives the rotating disk 21 to rotate, and the rotating disk 21 drives the transmission shaft 19 to rotate, and the transmission shaft 19 drives the cam 20 to rotate. The cam 20 pushes the movable bar 11 to move downward during rotation, and the movable bar 11 drives the movable frame 12 to move downward, and the movable frame 12 drives the movable rod 14 to slide inside the positioning frame 10, which can ensure that the movable frame 12 can achieve better stability when moving. At the same time, the movable frame 12 moves downward to squeeze the positioning spring 16, causing the positioning spring 16 to undergo elastic deformation, and at the same time, the movable frame 12 drives the fixed column 13 to move downward After the dust-proof air inlet screen 6 is removed, the cleaning operation is repeated. The dust-proof air inlet screen 6 is re-slid between the two positioning bars 4 and the connecting post 23 is inserted into the inner part of the connecting hole 24. After the connecting post 23 is fully inserted into the inner part of the connecting hole 24, the adjusting block 22 is released. At this time, under the rebound force of the positioning spring 16, the movable frame 12 is moved up and reset, and the movable frame 12 drives the fixing post 13 to be inserted into the inner part of the fixing hole 8 to fix the dust-proof air inlet screen 6. In this way, the dust-proof air inlet screen 6 can be easily disassembled and assembled during cleaning during use of the bus duct, so that people can better operate it, thereby achieving better practicality.

Claims

1. A bus duct based on integrated heat dissipation, comprising a bus duct body (1), characterized in that: A heat dissipation cover (2) is fixedly mounted on the top of the bus duct body (1), and the bottom of the heat dissipation cover (2) is connected to the inside of the bus duct body (1), a suction fan (3) is fixedly mounted on the top of the heat dissipation cover (2), a positioning bar (4) is symmetrically fixedly mounted on the bottom of the bus duct body (1), a blocking bar (5) is fixedly mounted between one ends of the two positioning bars (4), a dust-proof air inlet mesh plate (6) is slidably mounted between the two positioning bars (4), and one end of the dust-proof air inlet mesh plate (6) is in contact with the blocking bar (5), a handle (7) is fixedly mounted on one end of the dust-proof air inlet mesh plate (6) away from the blocking bar (5), and a fixing hole (8) is symmetrically penetrated through one end of the dust-proof air inlet mesh plate (6) away from the handle (7), and an adjustment fixing component (9) is fixedly mounted on one end of the bottom of the bus duct body (1), and the adjustment fixing component (9) is connected to the fixing hole (8).

2. The bus duct based on integrated heat dissipation according to claim 1 is characterized in that: The adjustment and fixing assembly (9) comprises a positioning frame (10), and the positioning frame (10) is fixedly installed at one end of the bottom of the bus duct body (1), a movable bar (11) is arranged inside the positioning frame (10), and movable frames (12) are fixedly installed at both ends of the top of the movable bar (11), and fixed columns (13) are fixedly installed on the top of the two movable frames (12), and the fixed columns (13) are movably installed inside the fixing holes (8), and movable rods (14) are symmetrically installed inside the positioning frame (10), and a circular block (15) is fixedly installed at the bottom of the movable rod (14), and the top of the circular block (15) contacts the bottom of the positioning frame (10), and the top of the movable rod (14) is connected to the movable frame (12), and a positioning spring (16) is provided between the movable frame (12) and the positioning frame (10) and on the outer side of the movable rod (14).

3. A bus duct based on integrated heat dissipation according to claim 2, characterized in that: A first positioning plate (17) and a second positioning plate (18) are fixedly mounted in the middle of both sides of the positioning frame (10), a transmission shaft (19) is rotatably mounted on a side of the first positioning plate (17) close to the second positioning plate (18), and one end of the transmission shaft (19) movably penetrates and extends to a side of the second positioning plate (18) away from the first positioning plate (17), a cam (20) is fixedly mounted between the first positioning plate (17) and the second positioning plate (18) and located on the outer side of the transmission shaft (19), a rotating disk (21) is fixedly mounted on one end of the transmission shaft (19) away from the first positioning plate (17), and an adjusting block (22) is fixedly mounted on a side of the rotating disk (21) away from the transmission shaft (19).

4. The bus duct based on integrated heat dissipation according to claim 1 is characterized in that: Three connecting columns (23) are evenly fixedly installed on the side of the dustproof air inlet mesh plate (6) away from the handle (7), three connecting holes (24) are evenly penetrated inside the blocking bar (5), and the connecting columns (23) are movably penetrated and installed inside the connecting holes (24).

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