Bus duct with high heat dissipation

Abstract

The utility model relates to the technical field of electric power transmission trunk line discloses a bus duct of high -efficient heat dissipation, including fixed plate, the inner wall middle part fixed connection of fixed plate has fixed mechanism, the fixed mechanism is used for high -efficient heat dissipation, the outer wall left and right sides fixed connection of fixed plate has connecting mechanism, and the connecting mechanism is used for fast connection, the fixed mechanism includes support plate, and the support plate fixed connection is in the inner wall before and after side of fixed plate, the outer wall one side sliding connection of support plate has connecting plate no.

Description

Technical Field

[0001] This utility model relates to the field of power transmission trunk line technology, and in particular to a high-efficiency heat dissipation busbar trunking. Background Technology

[0002] Busbar trunking is a closed power transmission device consisting of a metal shell, conductive busbars, insulation materials, and related accessories. It is mainly used for power transmission in high-rise buildings and factories, replacing traditional cables. It achieves efficient distribution and transmission of electrical energy through conductive busbars. It features large capacity, high safety, and convenient installation and maintenance. It can be flexibly expanded according to power demand and is suitable for high-current power transmission scenarios.

[0003] High-efficiency heat dissipation busbars are enclosed power transmission devices that enhance heat dissipation capabilities compared to traditional busbars. They replace traditional cables to achieve efficient power distribution and transmission, quickly dissipating the heat generated during power transmission and ensuring stability and service life under high loads. They are suitable for power transmission environments with high heat dissipation requirements. However, existing high-efficiency heat dissipation busbars are larger and heavier than ordinary busbars. When installing them in different spaces, more precise dimensional calculations and hoisting equipment are required, resulting in lower installation efficiency and increased labor costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-efficiency heat dissipation busbar trunking, which aims to improve the problems in the prior art where more precise size calculations and hoisting equipment are required during installation in different spaces, resulting in low installation efficiency and increased labor costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency heat dissipation busbar trunking, comprising a fixing plate, a fixing mechanism fixedly connected to the middle of the inner wall of the fixing plate, the fixing mechanism being used for high-efficiency heat dissipation, and connecting mechanisms fixedly connected to the left and right sides of the outer wall of the fixing plate, the connecting mechanisms being used for quick connection; the fixing mechanism includes a support plate, the support plate being fixedly connected to the front and rear sides of the inner wall of the fixing plate, a connecting plate being slidably connected to one side of the outer wall of the support plate, a bolt being threadedly connected to the upper and lower sides of the inner wall of the connecting plate, an adjusting frame being slidably connected to an adjacent side of the inner wall of the connecting plate, a fixing shaft being threadedly connected to an adjacent side of the outer wall of the bolt, a heat dissipation assembly being slidably connected to the right side of the outer wall of the adjusting frame, the heat dissipation assembly including a rack, a rack being slidably connected to the bottom right side of the adjusting frame, a gear being rotatably connected to the middle of the inner wall of the adjusting frame, the gear meshing with the rack, a plurality of adjusting rods being rotatably connected to the right side of the outer wall of the gear, a heat dissipation plate being fixedly connected to the top of the outer wall of the adjusting rod, a connecting strip being rotatably connected to the bottom of the outer wall of the heat dissipation plate, the connecting strip being slidably connected to the bottom of the outer wall of the rack.

[0006] As a further description of the above technical solution:

[0007] The heat dissipation assembly includes a rack, which is slidably connected to the bottom right side of the adjustment frame. A gear is rotatably connected to the middle of the inner wall of the adjustment frame, and the gear meshes with the rack. Multiple adjustment rods are rotatably connected to the outer right side of the gear. A heat dissipation plate is fixedly connected to the top of the outer wall of the adjustment rod. A connecting strip is rotatably connected to the bottom of the outer wall of the heat dissipation plate, and the connecting strip is slidably connected to the bottom of the outer wall of the rack.

[0008] As a further description of the above technical solution:

[0009] The connecting mechanism includes a limiting plate, which is fixedly connected to the right side of the outer wall of the fixed plate. A fixed frame is slidably connected to the middle of the outer wall of the limiting plate. A screw passes through the middle of the inner wall of the fixed frame. An adjusting plate is fixedly connected to the bottom right side of the fixed plate. A connecting plate is fixedly connected to one side of the outer wall of the adjusting plate. A wiring assembly is fixedly connected to the left side of the outer wall of the fixed plate.

[0010] As a further description of the above technical solution:

[0011] The wiring assembly includes a wiring board, which is fixedly connected to the bottom left side of a fixing plate. The top of the outer wall of the wiring board has multiple wiring holes, and a clamp is fixedly connected to the middle of the inner wall of each wiring hole. A screw is threaded to the bottom of the inner wall of each wiring hole, and two bolts are threaded to the left and right sides of the outer wall of the wiring board.

[0012] As a further description of the above technical solution:

[0013] Each of the heat sinks has a heat dissipation hole in the middle of its outer wall, and a gasket is fixedly connected to one side of the outer wall of each heat sink.

[0014] As a further description of the above technical solution:

[0015] A connecting hole is provided in the middle of the outer wall of the connecting plate, and a fixing hole is provided in the top of the outer wall of the fixing plate.

[0016] As a further description of the above technical solution:

[0017] A fixing block is fixedly connected to the bottom of the outer wall of the fixing plate, and a fixing ring passes through the middle of the inner wall of the screw.

[0018] As a further description of the above technical solution:

[0019] A fixing buckle is rotatably connected to the top left side of the fixing plate, and an insulating pad is fixedly connected to the middle of the inner wall of the fixing frame.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, in the fixing mechanism, the support plate provides support, the connecting plate is adjustable and is fixed to the fixed shaft by a bolt and restricts the adjustment frame. When the adjustment frame slides, it drives the rack to move and meshes with the gear to rotate, thereby driving the adjustment rod to rotate and adjust the angle of the heat dissipation plate to achieve efficient heat dissipation, thereby increasing the heat dissipation area and ensuring structural stability. The two work together to ensure efficient power transmission and heat dissipation of the busbar.

[0022] 2. In this utility model, in the connecting mechanism, the limiting plate provides a sliding track for the fixed frame, and the screw can lock the fixed frame; the adjusting plate can adjust the position, the connecting plate can achieve precise docking, the wiring hole can accommodate the wire connector, the clamp and the screw can fasten the wire, and the bolt can fix the wiring plate. The whole structure works in conjunction with the heat dissipation structure to ensure efficient heat dissipation and safe power supply. Attached Figure Description

[0023] Figure 1 This is a perspective view of a high-efficiency heat dissipation busbar trunking proposed in this utility model;

[0024] Figure 2 This is a front view of a high-efficiency heat dissipation busbar trunking proposed in this utility model;

[0025] Figure 3 This is a structural exploded view of a high-efficiency heat dissipation busbar trunking proposed in this utility model;

[0026] Figure 4 This is a partial structural exploded view of a high-efficiency heat dissipation busbar trunking proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of a high-efficiency heat dissipation busbar trunking proposed in this utility model.

[0028] Legend:

[0029] 1. Fixing plate; 2. Fixing mechanism; 201. Support plate; 202. Connecting plate one; 203. Adjusting frame; 204. Bolt one; 205. Fixing shaft; 206. Heat dissipation assembly; 2061. Rack; 2062. Connecting bar; 2063. Heat dissipation plate; 2064. Adjusting rod; 2065. Gear; 3. Connecting mechanism; 301. Limiting plate; 302. Fixing frame; 303. Screw one; 304. Adjusting plate; 305. Connecting plate two; 306. Wiring assembly; 3061. Wiring plate; 3062. Clamping plate; 3063. Bolt two; 3064. Screw two; 3065. Wiring hole; 4. Heat dissipation hole; 5. Gasket; 6. Connecting hole; 7. Fixing hole; 8. Fixing block; 9. Fixing ring; 10. Insulating pad; 11. Fixing buckle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a high-efficiency heat dissipation busbar trunking, comprising a fixing plate 1, a fixing mechanism 2 fixedly connected to the middle of the inner wall of the fixing plate 1 for high-efficiency heat dissipation, and connecting mechanisms 3 fixedly connected to the left and right sides of the outer wall of the fixing plate 1 for quick connection; the fixing mechanism 2 includes a support plate 201, which is fixedly connected to the front and rear sides of the inner wall of the fixing plate 1, a connecting plate 202 slidably connected to one side of the outer wall of the support plate 201, bolts 204 threadedly connected to the upper and lower sides of the inner wall of the connecting plate 202, and an adjusting bracket 203 slidably connected to the adjacent side of the inner wall of the connecting plate 202, the outer wall of the bolts 204 being connected to the connecting plate 202. A fixed shaft 205 is threadedly connected to one side of the adjusting frame 203. A heat dissipation assembly 206 is slidably connected to the right side of the outer wall of the adjusting frame 203. The heat dissipation assembly 206 includes a rack 2061. The rack 2061 is slidably connected to the bottom right side of the adjusting frame 203. A gear 2065 is rotatably connected to the middle of the inner wall of the adjusting frame 203. The gear 2065 meshes with the rack 2061. Multiple adjusting rods 2064 are rotatably connected to the right side of the outer wall of the gear 2065. A heat dissipation plate 2063 is fixedly connected to the top of the outer wall of the adjusting rod 2064. A connecting strip 2062 is rotatably connected to the bottom of the outer wall of the heat dissipation plate 2063. The connecting strip 2062 is slidably connected to the bottom of the outer wall of the rack 2061.

[0032] Specifically, the fixing mechanism 2 is fixedly connected to the heat dissipation unit. The support plate 201 is fixed to the front and rear sides of the inner wall of the fixing plate 1 to provide stable support. The connecting plate 202 can slide and adjust its position along one side of the outer wall of the support plate 201. Tightening the bolts 204 on the upper and lower sides of its inner wall can cooperate with the fixing shaft 205 to fix the connecting plate 202 and limit the sliding range of the adjusting frame 203. When the adjusting frame 203 slides on the adjacent side of the inner wall of the connecting plate 202, it drives the heat dissipation component 206 to operate: the rack 2061 on the right side of its bottom moves and meshes with the gear 2065 in the middle of the inner wall, causing the gear 2065 to rotate. Multiple adjusting rods 2064 are rotated, the heat dissipation plate 2063 at the top of the adjusting rods 2064 adjusts the angle, and the connecting strip 2062 at the bottom slides along the bottom of the outer wall of the rack 2061 to help the heat dissipation plate 2063 to unfold or retract stably. By adjusting the angle and spacing of the heat dissipation plate 2063, the contact area with the air is increased, the heat dissipation is accelerated, and efficient heat dissipation is achieved. In addition, the connecting mechanism 3 on the left and right sides of the outer wall of the fixing plate 1 is responsible for the quick connection of the bus trunking, ensuring the stability of the overall structure and providing a reliable operating basis for the heat dissipation function of the fixing mechanism 2. The two work together to ensure that the bus trunking efficiently transmits electrical energy and maintains a good heat dissipation effect.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The connecting mechanism 3 includes a limiting plate 301, which is fixedly connected to the right side of the outer wall of the fixed plate 1. A fixed frame 302 is slidably connected to the middle of the outer wall of the limiting plate 301. A screw 303 passes through the middle of the inner wall of the fixed frame 302. An adjusting plate 304 is fixedly connected to the bottom right side of the fixed plate 1. A connecting plate 305 is fixedly connected to one side of the outer wall of the adjusting plate 304. A wiring assembly 306 is fixedly connected to the left side of the outer wall of the fixed plate 1. The wiring assembly 306 includes a wiring plate 3061, which is fixedly connected to the bottom left side of the fixed plate 1. Multiple wiring holes 3065 are opened on the top of the outer wall of the wiring plate 3061. A clamping plate 3062 is fixedly connected to the middle of the inner wall of the wiring hole 3065. A screw 3064 is threadedly connected to the bottom of the inner wall of the wiring hole 3065. Bolts 3063 are threadedly connected to the left and right sides of the outer wall of the wiring plate 3061.

[0034] Specifically, in the high-efficiency heat dissipation busbar trunking, the components of the connecting mechanism 3 work together to ensure structural stability and reliable connection. The limiting plate 301 is fixed to the right side of the outer wall of the fixed plate 1, providing a sliding track for the fixed frame 302. The fixed frame 302 can slide along the middle of its outer wall to adjust its position and is locked with screw 303 to enhance connection stability. The adjusting plate 304 on the bottom right side of the fixed plate 1 can flexibly adjust its angle or position. It connects to other structures through the connecting plate 305 to expand the connection range and flexibility. The wiring assembly 306 on the left side of the outer wall of the fixed plate 1 is responsible for power transmission connection. The wiring plate 3061 is fixed to the bottom left side of the fixed plate 1, and its top wiring hole 3065 accommodates the wire connector. The clamping plate 3062 initially clamps the wire, and then the screw 3064 is tightened to tighten the clamping plate 3062, ensuring that the wire connection is firm and has good conductivity. The bolt 3063 securely connects the wiring plate 3061 to the fixed plate 1 or other components to prevent shaking and ensure stable operation of the wiring system. Together with the heat dissipation structure, it achieves efficient heat dissipation and safe power supply.

[0035] Reference Figure 1 , Figure 2 and Figure 3 Multiple heat sinks 2063 have heat dissipation holes 4 in the middle of their outer walls. A gasket 5 is fixedly connected to one side of the outer wall of multiple heat sinks 2063. A connecting hole 6 is opened in the middle of the outer wall of the connecting plate 202. A fixing hole 7 is opened at the top of the outer wall of the fixing plate 1. A fixing block 8 is fixedly connected to the bottom of the outer wall of the fixing plate 1. A fixing ring 9 passes through the middle of the inner wall of the screw 303. A fixing buckle 11 is rotatably connected to the top left side of the fixing plate 1. An insulating pad 10 is fixedly connected to the middle of the inner wall of the fixing frame 302.

[0036] Specifically, multiple heat sinks 2063 accelerate airflow and enhance heat dissipation efficiency through heat dissipation holes 4 in the middle of their outer walls. The gaskets 5 fixed on one side of their outer walls can buffer and seal when in contact with other components, avoiding damage caused by direct friction and reducing heat transfer loss. Connecting plate 202 achieves precise docking with other structures through connecting holes 6 in the middle of its outer walls, providing a stable connection point for overall assembly. Fixing plate 1 is fixed to the external installation structure through fixing holes 7 at the top of its outer walls. The fixing blocks 8 at its bottom further enhance installation stability and prevent displacement during use. The fixing rings 9 penetrating the inner wall of screw 303 can enhance the tightness of screw connections and prevent loosening. The fixing buckles 11 rotatably connected to the top left of fixing plate 1 can be fastened after assembly to fix related components and improve the overall structural robustness. The insulating pads 10 in the middle of the inner wall of fixing frame 302 can effectively isolate current, prevent leakage risk, ensure safe operation of equipment, and ensure the stability and safety of the overall structure.

[0037] Working principle: The support plate 201 is fixed to the front and rear sides of the inner wall of the fixed plate 1, providing stable support for the entire mechanism. The connecting plate 202 slides along one side of the outer wall of the support plate 201, and its position can be adjusted. After the bolts 204 on the upper and lower sides of its inner wall are tightened, they can cooperate with the fixed shaft 205 to fix the connecting plate 202, while limiting the sliding range of the adjusting frame 203. When the adjusting frame 203 slides on the adjacent side of the inner wall of the connecting plate 202, it will drive the heat dissipation component 206 to operate: the rack 2061 on the right side of the bottom of the adjusting frame 203 moves with it and meshes with the gear 2065 in the middle of the inner wall of the adjusting frame 203, causing the gear 2065 to rotate. The gear 2065 drives the outer wall to rotate. Multiple adjusting rods 2064 on the side rotate, and the heat dissipation plate 2063 on the top of the adjusting rods 2064 adjusts its angle accordingly. Meanwhile, the connecting strip 2062 at the bottom of the heat dissipation plate 2063 slides along the bottom of the outer wall of the rack 2061, further assisting the heat dissipation plate 2063 to unfold or retract stably. By adjusting the angle and spacing of the heat dissipation plate 2063, the contact area with the air can be increased, accelerating heat dissipation and achieving efficient heat dissipation. The connecting mechanism 3 on the left and right sides of the outer wall of the fixing plate 1 is responsible for the quick connection of the bus trunking, ensuring the stability of the overall structure and providing a reliable operating basis for the heat dissipation function of the fixing mechanism 2. The two work together to ensure that the bus trunking maintains a good heat dissipation effect while efficiently transmitting electrical energy.

[0038] In this high-efficiency heat dissipation busbar trunking, the connecting mechanism 3 ensures the overall structural stability and reliable connection. The limiting plate 301 is fixed to the right side of the outer wall of the fixing plate 1, providing a sliding track for the fixing frame 302. The fixing frame 302 can slide along the middle of the outer wall of the limiting plate 301 to adjust its position. The screw 303 penetrating its inner wall is tightened after the position is determined, which can firmly lock the fixing frame 302 and enhance the connection stability with other components. The adjusting plate 304 on the bottom right side of the fixing plate 1 can flexibly adjust the angle or position. The connecting plate 305 on one side of its outer wall serves as a connection medium to achieve precise docking with other structures, further expanding the connection range and flexibility. The wiring assembly 306 on the left side of the outer wall of the fixing plate 1 is responsible for the connection work of power transmission. The terminal block 3061 is fixed to the bottom left side of the fixing plate 1. Multiple wiring holes 3065 on the top of its outer wall are used to accommodate wire connectors. The clamping plate 3062 in the middle of the inner wall of the wiring hole 3065 can initially clamp the wire after the wire is inserted. Then, the clamping plate 3062 is tightened by the screw 3064 connected by the thread at the bottom of the inner wall, which further tightens the clamping plate 3062 to ensure that the wire connection is firm and has good conductivity, and to avoid poor contact that could lead to overheating. The bolts 3063 on the left and right sides of the outer wall of the terminal block 3061 are used to fasten the terminal block 3061 to the fixing plate 1 or other related components to prevent the terminal block 3061 from shaking during the wiring process, and to ensure the stable operation of the overall wiring system. Together with the heat dissipation structure, it achieves the dual effects of efficient heat dissipation and safe power supply.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency heat dissipation busbar trunking, comprising a fixing plate (1), characterized in that: A fixing mechanism (2) is fixedly connected to the middle of the inner wall of the fixing plate (1). The fixing mechanism (2) is used for efficient heat dissipation. A connecting mechanism (3) is fixedly connected to the left and right sides of the outer wall of the fixing plate (1). The connecting mechanism (3) is used for quick connection. The fixing mechanism (2) includes a support plate (201), which is fixedly connected to the front and rear sides of the inner wall of the fixing plate (1). A connecting plate (202) is slidably connected to one side of the outer wall of the support plate (201). A bolt (204) is threadedly connected to the upper and lower sides of the inner wall of the connecting plate (202). An adjusting frame (203) is slidably connected to the adjacent side of the inner wall of the connecting plate (202). A fixing shaft (205) is threadedly connected to the adjacent side of the outer wall of the bolt (204). A heat dissipation component (206) is slidably connected to the right side of the outer wall of the adjusting frame (203).

2. The high-efficiency heat dissipation busbar trunking according to claim 1, characterized in that: The heat dissipation assembly (206) includes a rack (2061). The rack (2061) is slidably connected to the bottom right side of the adjusting frame (203). A gear (2065) is rotatably connected to the middle of the inner wall of the adjusting frame (203). The gear (2065) meshes with the rack (2061). A plurality of adjusting rods (2064) are rotatably connected to the right side of the outer wall of the gear (2065). A heat dissipation plate (2063) is fixedly connected to the top of the outer wall of the adjusting rod (2064). A connecting strip (2062) is rotatably connected to the bottom of the outer wall of the heat dissipation plate (2063). The connecting strip (2062) is slidably connected to the bottom of the outer wall of the rack (2061).

3. The high-efficiency heat dissipation busbar trunking according to claim 1, characterized in that: The connecting mechanism (3) includes a limiting plate (301), which is fixedly connected to the right side of the outer wall of the fixing plate (1). A fixing frame (302) is slidably connected to the middle of the outer wall of the limiting plate (301). A screw (303) passes through the middle of the inner wall of the fixing frame (302). An adjusting plate (304) is fixedly connected to the bottom right side of the fixing plate (1). A connecting plate (305) is fixedly connected to one side of the outer wall of the adjusting plate (304). A wiring assembly (306) is fixedly connected to the left side of the outer wall of the fixing plate (1).

4. The high-efficiency heat dissipation busbar trunking according to claim 3, characterized in that: The wiring assembly (306) includes a wiring plate (3061), which is fixedly connected to the bottom left side of the fixing plate (1). The top of the outer wall of the wiring plate (3061) is provided with a plurality of wiring holes (3065). A clamping plate (3062) is fixedly connected to the middle of the inner wall of the wiring hole (3065). A screw (3064) is threadedly connected to the bottom of the inner wall of the wiring hole (3065). Bolts (3063) are threadedly connected to the left and right sides of the outer wall of the wiring plate (3061).

5. The high-efficiency heat dissipation busbar trunking according to claim 2, characterized in that: Each of the multiple heat sinks (2063) has a heat dissipation hole (4) in the middle of its outer wall, and a gasket (5) is fixedly connected to one side of the outer wall of the multiple heat sinks (2063).

6. The high-efficiency heat dissipation busbar trunking according to claim 1, characterized in that: A connecting hole (6) is provided in the middle of the outer wall of the connecting plate (202), and a fixing hole (7) is provided in the top of the outer wall of the fixing plate (1).

7. The high-efficiency heat dissipation busbar trunking according to claim 3, characterized in that: A fixing block (8) is fixedly connected to the bottom of the outer wall of the fixing plate (1), and a fixing ring (9) passes through the middle of the inner wall of the screw (303).

8. The high-efficiency heat dissipation busbar trunking according to claim 3, characterized in that: A fixing buckle (11) is rotatably connected to the top left side of the fixing plate (1), and an insulating pad (10) is fixedly connected to the middle of the inner wall of the fixing frame (302).

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