Air-insulated bus duct and method of use thereof

Abstract

The application discloses an air-insulated bus duct and a use method thereof, which comprise a base, a plurality of clamping mechanisms, a plurality of dustproof mechanisms and a plurality of heat dissipation mechanisms, the inner wall of the base is movably connected with the bottom of the clamping mechanism, the top of the base is provided with an upper cover plate, the inner wall of the upper cover plate is connected with the outer wall of the dustproof mechanism, the top of the upper cover plate is connected with a heat dissipation cover, the inner wall of the heat dissipation cover is connected with the outer wall of the heat dissipation mechanism, each clamping mechanism comprises a limiting column, the outer wall of each limiting column is slidably connected with the inner wall of the base, and the top of each limiting column is connected with a lower clamping block. The upper clamping block is lifted to drive the tension spring to store power, the upper clamping block is released after the bus main body is placed, the tension spring and the counterweight make the clamping more stable, different sizes of bus can be adapted, the compression spring is used for buffering when vibration occurs, the bus is not damaged due to the vibration, and the safety is improved.

Description

Technical Field

[0001] This invention belongs to the field of busbar technology, specifically relating to an air-insulated busbar. Background Technology

[0002] Busbar trunking or busbar conduit is installed in factories or buildings to provide large-capacity power to a unit power distribution area. Busbar trunking is a highly efficient power distribution device for transmitting current, and it is especially suitable for the increasingly tall buildings and large-scale factories that require economical and rational wiring.

[0003] Traditional devices have insufficient stability in their clamping mechanisms, and vibrations may damage the busbars. Traditional devices also generate significant heat during use and lack adequate cooling devices, which can easily lead to fires if not properly cooled. Furthermore, traditional devices lack dustproof devices, and dust entering the equipment may cause short circuits. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an air-insulated busbar trunking system with the advantage of stable clamping.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an air-insulated busbar trunking, comprising a base, multiple clamping mechanisms, multiple dustproof mechanisms, and multiple heat dissipation mechanisms. The inner wall of the base is movably connected to the bottom of the clamping mechanism. A top cover plate is installed on the top of the base. The inner wall of the top cover plate is connected to the outer wall of the dustproof mechanism. A heat dissipation cover is connected to the top of the top cover plate. The inner wall of the heat dissipation cover is connected to the outer wall of the heat dissipation mechanism.

[0006] Each set of clamping mechanisms includes a limiting post, the outer wall of which is slidably connected to the inner wall of the base. A lower clamping block is connected to the top of each limiting post, and a compression spring is connected to the bottom of each lower clamping block. One end of each compression spring is connected to the inner wall of the base. A hole is formed at the top of each lower clamping block, and a limiting rod is slidably connected to the inner wall of each hole (two sets of limiting rods are present). A tension spring is connected to the top of each lower clamping block (two sets of tension springs are present), and one end of each tension spring is connected to the bottom of an upper clamping block. A hole is formed at the bottom of each upper clamping block, and the inner wall of each hole is slidably connected to the outer wall of the limiting rod. A counterweight is connected to the top of each upper clamping block. A busbar body is connected to the inner walls of both the upper and lower clamping blocks (five sets in total).

[0007] The above technical solution achieves a stable clamping effect. When clamping, the upper clamping block is lifted to drive the tension spring to store force. After the main body of the busbar is placed in, the upper clamping block is released. Under the action of the tension spring and the counterweight, the clamping will be more stable and can adapt to busbars of different sizes. When vibration occurs, the compression spring will buffer the vibration and prevent the busbar from being damaged by the vibration, thus increasing safety.

[0008] Preferably, each set of dustproof mechanisms includes a fixed rotating shaft, and there are two sets of fixed rotating shafts. The outer wall of each set of fixed rotating shafts is rotatably connected to a dust baffle plate. The inner wall of each set of dust baffle plates is rotatably connected to a connecting rotating shaft. The outer wall of each set of connecting rotating shafts is rotatably connected to a connecting block. The bottom of each set of connecting blocks is connected to a connecting rod. The bottom of each set of connecting rods is connected to a push plate. The outer wall of each set of push plates is slidably connected to a heat-receiving body. The inner wall of each set of heat-receiving bodies is slidably connected to the outer wall of the connecting rod. The outer wall of each set of heat-receiving bodies is connected to the inner wall of the upper cover plate.

[0009] The above technical solution achieves the effect of dust prevention. The dust baffle can block dust. When heat dissipation is required, the high internal temperature causes the air inside the push plate to expand and push the push plate, connecting rod, connecting shaft and connecting block to move upward. At the same time, it drives the dust baffle to move upward. When the dust baffle is open, there will be a larger heat dissipation area, making heat dissipation more convenient and eliminating the need for manual operation.

[0010] Preferably, each heat dissipation mechanism includes a fixed frame, a motor is installed inside the fixed frame, a fan blade is fixedly connected to the output end of the motor, and the outer wall of the fixed frame is connected to the inner wall of the heat dissipation cover.

[0011] The above technical solution achieves heat dissipation by starting the motor inside the mounting bracket to rotate the fan blades.

[0012] Preferably, the outer wall of the heat sink cover is connected to heat dissipation holes, and there are multiple sets of heat dissipation holes. The inner wall of each set of heat dissipation holes is rotatably connected to the outer wall of the output end of the motor.

[0013] The above technical solution achieves heat dissipation. The heat dissipation holes allow for communication between the inside and outside of the equipment, thus increasing heat dissipation.

[0014] Preferably, the heat dissipation cover is externally connected to a fixing block, and there are multiple sets of fixing blocks, with the inner wall of each set of fixing blocks being rotatably connected to the outer wall of the fixed rotating shaft.

[0015] The above technical solution achieves the effect of fixing the dust baffle. By setting the fixing block, one end of the dust baffle is always on the outer wall of the heat dissipation cover.

[0016] Preferably, the outer wall of the upper cover plate is provided with heat conduction holes, and there are multiple sets of heat conduction holes.

[0017] The above technical solution achieves heat dissipation. The heat conduction holes allow the equipment to communicate with the outside, thus increasing heat dissipation.

[0018] Preferably, the bottom of the base is connected to an extension plate, and the outer wall of the extension plate has threaded holes, and there are multiple sets of threaded holes.

[0019] The above technical solution achieves the effect of fixing the equipment. By setting the expansion plate and threaded holes, the equipment can be fixed on other surfaces, increasing the applicability of the equipment.

[0020] An air-insulated busbar trunking system is disclosed, and its method of use is described, comprising the following steps: S1. First, when clamping, the upper clamping block is lifted to drive the tension spring to store force. After the main body of the busbar is placed in, the upper clamping block is released. Under the action of the tension spring and the counterweight, the clamping will be more stable and can adapt to busbars of different sizes. When vibration occurs, it is buffered by the compression spring.

[0021] S2. Secondly, the fan blades are rotated by starting the motor inside the fixed frame, and the heat dissipation holes and heat conduction holes allow the inside and outside of the equipment to communicate, thus increasing heat dissipation.

[0022] S3. Finally, the dust baffle can block dust. When heat dissipation is needed, the high internal temperature causes the air inside the push plate to expand and push the push plate, connecting rod, connecting shaft and connecting block to move upward. At the same time, the dust baffle moves upward, and when the dust baffle is open, there will be a larger heat dissipation area.

[0023] Compared with the prior art, the beneficial effects of the present invention are: 1. By lifting the upper clamping block, the tension spring is simultaneously charged to store force. After the main body of the busbar is placed in, the upper clamping block is released. Under the action of the tension spring and the counterweight, the clamping will be more stable and can adapt to busbars of different sizes. When vibration occurs, the compression spring will buffer the vibration, so that the busbar will not be damaged by the vibration, thus increasing safety.

[0024] 2. The dust baffle can block dust. When heat dissipation is needed, the high internal temperature causes the air inside the push plate to expand and push the push plate, connecting rod, connecting shaft and connecting block to move upward. At the same time, the dust baffle moves upward. When the dust baffle is open, there will be a larger heat dissipation area, making heat dissipation more convenient and eliminating the need for manual operation.

[0025] 3. The fan blades are rotated by starting the motor inside the fixed frame. The heat dissipation holes and heat conduction holes allow the inside and outside of the equipment to communicate, which increases heat dissipation. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural breakdown diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the clamping mechanism of the present invention; Figure 4 This is an exploded three-dimensional structural diagram of the clamping mechanism of the present invention; Figure 5 This is a three-dimensional structural diagram of the dustproof mechanism of the present invention; Figure 6 This is an exploded three-dimensional structural diagram of the dustproof mechanism of the present invention; Figure 7 This is a three-dimensional structural diagram of the heat dissipation mechanism of the present invention.

[0027] In the diagram: 101, base; 102, upper cover plate; 103, heat dissipation cover; 104, heat dissipation hole; 105, heat conduction hole; 106, busbar body; 200, clamping mechanism; 201, limiting post; 202, compression spring; 203, lower clamping block; 204, limiting rod; 205, tension spring; 206, upper clamping block; 207, counterweight; 300, dustproof mechanism; 301, fixed rotating shaft; 302, dust baffle plate; 303, connecting block; 304, connecting rotating shaft; 305, connecting rod; 306, push plate; 307, heated body; 400, heat dissipation mechanism; 401, fixing frame; 402, fan blade. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-7 The present invention provides a technical solution: an air-insulated busbar trunking, including a base 101, multiple clamping mechanisms 200, multiple dustproof mechanisms 300, and multiple heat dissipation mechanisms 400. The inner wall of the base 101 is movably connected to the bottom of the clamping mechanism 200. A top cover plate 102 is installed on the top of the base 101. The inner wall of the top cover plate 102 is connected to the outer wall of the dustproof mechanism 300. A heat dissipation cover 103 is connected to the top of the top cover plate 102. The inner wall of the heat dissipation cover 103 is connected to the outer wall of the heat dissipation mechanism 400.

[0030] Each clamping mechanism 200 includes a limiting post 201. The outer wall of each limiting post 201 is slidably connected to the inner wall of the base 101. A lower clamping block 203 is connected to the top of each limiting post 201, and a compression spring 202 is connected to the bottom of each lower clamping block 203. One end of each compression spring 202 is connected to the inner wall of the base 101. A hole is provided at the top of each lower clamping block 203, and a limiting rod 204 is slidably connected to the inner wall of each hole. There are two sets of limiting rods 204, each set with a lower... Each clamping block 203 has a tension spring 205 connected to its top. There are two sets of tension springs 205. One end of each set of tension springs 205 is connected to the bottom of the upper clamping block 206. Each set of upper clamping blocks 206 has a hole at its bottom. The inner wall of each set of holes is slidably connected to the outer wall of the limiting rod 204. Each set of upper clamping blocks 206 has a counterweight 207 connected to its top. The inner walls of each set of upper clamping blocks 206 and lower clamping blocks 203 are connected to the busbar body 106. There are five sets of busbar bodies 106 in total.

[0031] In this embodiment, by lifting the upper clamping block 206, the tension spring 205 is simultaneously driven to store force. When the busbar body 106 is placed in, the upper clamping block 206 is released. Under the action of the tension spring 205 and the counterweight 207, the clamping will be more stable and can adapt to busbars of different sizes. When vibration occurs, it is buffered by the compression spring 202.

[0032] Specifically, each dustproof mechanism 300 includes a fixed rotating shaft 301, and there are two sets of fixed rotating shafts 301. The outer wall of each set of fixed rotating shafts 301 is rotatably connected to a dust baffle plate 302. The inner wall of each set of dust baffle plates 302 is rotatably connected to a connecting rotating shaft 304. The outer wall of each set of connecting rotating shafts 304 is rotatably connected to a connecting block 303. The bottom of each set of connecting blocks 303 is connected to a connecting rod 305. The bottom of each set of connecting rods 305 is connected to a push plate 306. The outer wall of each set of push plates 306 is slidably connected to a heat-receiving body 307. The inner wall of each set of heat-receiving bodies 307 is slidably connected to the outer wall of the connecting rod 305. The outer wall of each set of heat-receiving bodies 307 is connected to the inner wall of the upper cover plate 102.

[0033] In this embodiment, the dust baffle 302 can block dust. When heat dissipation is required, the high internal temperature causes the air inside the push plate 306 to expand and push the push plate 306, connecting rod 305, connecting shaft 304 and connecting block 303 to move upward. At the same time, the dust baffle 302 moves upward. When the dust baffle 302 is opened, there will be a larger heat dissipation area.

[0034] Specifically, each heat dissipation mechanism 400 includes a fixing frame 401, a motor is installed inside the fixing frame 401, and a fan blade 402 is fixedly connected to the output end of the motor. The outer wall of the fixing frame 401 is connected to the inner wall of the heat dissipation cover 103.

[0035] In this embodiment, the fan blade 402 is rotated by activating the motor inside the fixing frame 401.

[0036] Specifically, the outer wall of the heat dissipation cover 103 is connected to heat dissipation holes 104, and there are multiple sets of heat dissipation holes 104. The inner wall of each set of heat dissipation holes 104 is rotatably connected to the outer wall of the output end of the motor.

[0037] In this embodiment, the heat dissipation holes 104 enable communication between the inside and outside of the device, thereby increasing heat dissipation.

[0038] Specifically, the heat sink 103 has external connections with fixing blocks, and there are multiple sets of fixing blocks. The inner wall of each set of fixing blocks is rotatably connected to the outer wall of the fixed rotating shaft 301.

[0039] In this embodiment, by setting the fixing block, one end of the dust baffle 302 is always on the outer wall of the heat dissipation cover 103.

[0040] Specifically, the outer wall of the upper cover plate 102 is provided with heat conduction holes 105, and there are multiple sets of heat conduction holes 105.

[0041] In this embodiment, the heat conduction hole 105 enables communication between the device and the outside, thereby increasing heat dissipation.

[0042] Specifically, the bottom of the base 101 is connected to an extension plate, and the outer wall of the extension plate has threaded holes, and there are multiple sets of threaded holes.

[0043] In this embodiment, the device can be fixed to other surfaces by using an expansion plate and threaded holes.

[0044] An air-insulated busbar trunking system is disclosed, and its method of use is described, comprising the following steps: S1. First, when clamping, the upper clamping block 206 is lifted to drive the tension spring 205 to store force. When the main body 106 of the busbar is placed in, the upper clamping block 206 is released. Under the action of the tension spring 205 and the counterweight 207, the clamping will be more stable and can adapt to different sizes of busbars. When vibration occurs, it is buffered by the compression spring 202.

[0045] S2. Secondly, by starting the motor inside the fixed frame 401, the fan blade 402 is rotated. The heat dissipation hole 104 and the heat conduction hole 105 enable communication between the inside and outside of the equipment, thereby increasing heat dissipation.

[0046] S3. Finally, the dust baffle 302 can block dust. When heat dissipation is needed, the high internal temperature causes the air inside the push plate 306 to expand and push the push plate 306, connecting rod 305, connecting shaft 304 and connecting block 303 to move upward. At the same time, it drives the dust baffle 302 to move upward. When the dust baffle 302 is open, there will be a larger heat dissipation area.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air-insulated busbar trunking system, comprising a base (101), multiple clamping mechanisms (200), multiple dustproof mechanisms (300), and multiple heat dissipation mechanisms (400), characterized in that: The inner wall of the base (101) is movably connected to the bottom of the clamping mechanism (200). A top cover plate (102) is installed on the top of the base (101). The inner wall of the top cover plate (102) is connected to the outer wall of the dustproof mechanism (300). A heat dissipation cover (103) is connected to the top of the top cover plate (102). The inner wall of the heat dissipation cover (103) is connected to the outer wall of the heat dissipation mechanism (400). Each clamping mechanism (200) includes a limiting post (201). The outer wall of each limiting post (201) is slidably connected to the inner wall of the base (101). A lower clamping block (203) is connected to the top of each limiting post (201). A compression spring (202) is connected to the bottom of each lower clamping block (203). One end of each compression spring (202) is connected to the inner wall of the base (101). A hole is opened at the top of each lower clamping block (203). A limiting rod (204) is slidably connected to the inner wall of each hole. There are two sets of limiting rods (204). The top of each of the lower clamping blocks (203) is connected to a tension spring (205), and there are two sets of tension springs (205). One end of each set of tension springs (205) is connected to the bottom of the upper clamping block (206). The bottom of each set of upper clamping blocks (206) is provided with a hole. The inner wall of each set of holes is slidably connected to the outer wall of the limiting rod (204). The top of each set of upper clamping blocks (206) is connected to a counterweight (207). The inner walls of each set of upper clamping blocks (206) and lower clamping blocks (203) are connected to a busbar body (106), and there are five sets of busbar bodies (106). Each set of dustproof mechanisms (300) includes a fixed rotating shaft (301), and there are two sets of fixed rotating shafts (301). The outer wall of each set of fixed rotating shafts (301) is rotatably connected to a dust baffle plate (302). The inner wall of each set of dust baffle plates (302) is rotatably connected to a connecting rotating shaft (304). The outer wall of each set of connecting rotating shafts (304) is rotatably connected to a connecting block (303). The bottom of each set of connecting blocks (303) is connected to a connecting rod (305). The bottom of each set of connecting rods (305) is connected to a push plate (306). The outer wall of each set of push plates (306) is slidably connected to a heat-receiving body (307). The inner wall of each set of heat-receiving bodies (307) is slidably connected to the outer wall of the connecting rods (305). The outer wall of each set of heat-receiving bodies (307) is connected to the inner wall of the upper cover plate (102).

2. The air-insulated busbar trunking according to claim 1, characterized in that: Each heat dissipation mechanism (400) includes a fixed frame (401), a motor is installed inside the fixed frame (401), and a fan blade (402) is fixedly connected to the output end of the motor. The outer wall of the fixed frame (401) is connected to the inner wall of the heat dissipation cover (103).

3. The air-insulated busbar trunking according to claim 2, characterized in that: The outer wall of the heat dissipation cover (103) is connected to heat dissipation holes (104), and there are multiple sets of heat dissipation holes (104). The inner wall of each set of heat dissipation holes (104) is rotatably connected to the outer wall of the output end of the motor.

4. The air-insulated busbar trunking according to claim 1, characterized in that: The heat dissipation cover (103) is externally connected to a fixing block, and there are multiple sets of fixing blocks. The inner wall of each set of fixing blocks is rotatably connected to the outer wall of the fixing shaft (301).

5. The air-insulated busbar trunking according to claim 1, characterized in that: The outer wall of the upper cover plate (102) is provided with heat conduction holes (105), and there are multiple sets of heat conduction holes (105).

6. The air-insulated busbar trunking according to claim 1, characterized in that: The bottom of the base (101) is connected to an extension plate, and the outer wall of the extension plate is provided with threaded holes, and there are multiple sets of threaded holes.

7. A method of using an air-insulated busbar trunking system according to any one of claims 1-6, characterized in that: Includes the following steps: S1. First, when clamping, the upper clamping block (206) is lifted and the tension spring (205) is driven to store force. When the main body of the busbar (106) is put in, the upper clamping block (206) is released. Under the action of the tension spring (205) and the counterweight (207), the clamping will be more stable and can adapt to different sizes of busbars. When vibration occurs, it is buffered by the compression spring (202). S2. Secondly, by starting the motor inside the fixed frame (401) to make the fan blades (402) rotate, the heat dissipation holes (104) and heat conduction holes (105) make the inside and outside of the equipment interconnected, thus increasing heat dissipation; S3. Finally, the dust baffle (302) can block dust. When heat dissipation is required, the high internal temperature causes the air inside the push plate (306) to expand and push the push plate (306), connecting rod (305), connecting shaft (304) and connecting block (303) to move upward, while driving the dust baffle (302) to move upward. When the dust baffle (302) is opened, there will be a larger heat dissipation area.

Images