Intensive bus duct with high heat dissipation

Abstract

The utility model discloses an intensive bus duct with high heat dissipation, which comprises two groups of bus duct shells and an aluminum corrugated pipe, the opposite surfaces of the two groups of bus duct shells are fixedly provided with matching frames, and the aluminum corrugated pipe is detachably connected between the two groups of matching frames. In the application, the sleeve frames on the two sides of the aluminum corrugated pipe are respectively combined to the two groups of matching frames and are fixed through the corresponding positioning rods, so that the overall assembly of the bus duct is realized, and the bus duct can be matched with the external fixing of the bus duct shell through the flexible characteristic of the aluminum corrugated pipe to realize the overall shape adjustment of the bus duct. And meanwhile, under the cooperation of an air inlet fan and an air outlet fan, channels for rapid air flow exchange exist in the two groups of bus duct shells and the aluminum corrugated pipe, so that the form of the bus duct can be conveniently adjusted according to use requirements on the basis of ensuring a good heat dissipation effect of the bus duct.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a high-heat dissipation intensive bus duct. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. As an auxiliary equipment for power supply and distribution equipment in industrial and mining, enterprises, institutions and high-rise buildings, it is particularly suitable for the renovation of workshops and old enterprises.

[0003] Chinese patent publication number CN220066818U, publication time 20231121, discloses a double-row intensive bus duct with efficient heat dissipation, including a bus duct body, a cover plate installed on the top surface of the bus duct body, the top surface of the cover plate is fixedly connected to the shell, an axial fan is installed on the top surface of the shell, and a guide plate is fixedly connected inside the shell, a semiconductor cooling plate is installed on the top surface of the guide plate, the top surface of the semiconductor cooling plate is fixedly connected to the heat sink, the outer surface of the heat sink is fixedly connected to the fin, a molecular sieve block is arranged in the shell, and an air intake channel is opened on the outer surface of the molecular sieve block.

[0004] For example, the above-mentioned existing high-heat dissipation intensive bus duct can generate negative pressure inside the bus duct body and the shell through axial flow fans, forcing the outside air to enter the shell through the air vents. The outside air is cooled by the semiconductor refrigeration plate and the guide plate and then enters the air inlet channel of the molecular sieve block, thereby cooling the outside air. In the specific implementation process, the two groups of axial flow fans can indeed achieve good heat dissipation of the bus duct, but the integrated bus duct shell has great limitations on the use state of the bus duct, and it cannot be adjusted in shape according to the use requirements. Therefore, it is urgent to propose a corresponding high-heat dissipation intensive bus duct to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide a high heat dissipation intensive bus duct.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-heat dissipation intensive bus duct comprises a bus duct shell and an aluminum bellows, wherein the bus duct shell is provided in two groups, and matching frames are fixedly installed on opposite surfaces of the two groups of bus duct shells, and the aluminum bellows are detachably connected between the two groups of matching frames, and top plates are fixedly installed on the tops of the two groups of bus duct shells, and air intake fans and air outlet fans are respectively fixedly installed inside the two groups of top plates.

[0008] Preferably, bosses are fixedly mounted on the tops of the two groups of bus duct shells, the top plate is in an L-shaped structure, and the vertical ends of the top plate are fixedly connected to the bosses via locking rods.

[0009] Preferably, a bottom frame is fixedly mounted on the bottom of the top plate, and the bottom frame is plugged into the top of the bus duct housing through a coupling groove, the coupling groove is filled with a rubber cushion layer, and the rubber cushion layer abuts against the outer wall of the bottom frame.

[0010] Preferably, the outer surfaces of the air inlet fan and the air outlet fan are both fixedly mounted with side blocks, and the two groups of side blocks are fixedly connected to the two groups of top plates via two groups of fastening rods, respectively.

[0011] Preferably, two groups of sleeve frames are fixedly installed on both sides of the horizontal end of the aluminum corrugated pipe, and the cross-sections of the two groups of sleeve frames are both rectangular structures. The two groups of sleeve frames are respectively sleeved on the outer walls of the two groups of matching frames, and the two groups of sleeve frames are fixedly connected to the two groups of matching frames through two groups of fastening parts.

[0012] Preferably, the two groups of fastening parts both include positioning rods, the two groups of positioning rods are respectively screwed and connected to the inner surface walls of the two groups of sleeve frames, and the open ends of the two groups of positioning rods are respectively abutted against the outer surface walls of the two groups of matching frames.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the sleeve frames on both sides of the aluminum bellows are respectively combined with two groups of matching frames and fixed by corresponding positioning rods to realize the overall assembly of the bus duct. Through the flexible characteristics of the aluminum bellows, the bus duct can cooperate with the external fixation of the bus duct shell to realize the overall shape adjustment of the bus duct. At the same time, with the cooperation of the air inlet fan and the air outlet fan, there are channels for rapid airflow exchange between the two groups of bus duct shells and the inside of the aluminum bellows. In this way, on the basis of ensuring good heat dissipation effect of the bus duct, the shape of the bus duct can be conveniently adjusted according to usage requirements.

[0015] 2. In the present application, the bottom frame at the bottom of the top plate is combined in the corresponding combining groove, so as to ensure that the top plate is tightly combined with the bus duct shell, and at the same time, ensure the convenience of subsequent disassembly and assembly of the top plate, so as to facilitate the subsequent maintenance of the inside of the bus duct shell. At the same time, the air intake fan and the air outlet fan are fixed to the corresponding top plate through the cooperation of the edge block and the fastening rod, which ensures the stable position of the air intake fan and the air outlet fan, and the air intake fan and the air outlet fan can be conveniently disassembled and replaced later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2A schematic diagram of a sleeve frame structure provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of a matching frame structure provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the bottom frame structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Bus duct shell; 2. Frame; 3. Boss; 4. Locking rod; 5. Top plate; 6. Inlet fan; 7. Exhaust fan; 8. Aluminum bellows; 9. Positioning rod; 10. Matching frame; 11. Side block; 12. Fastening rod; 13. Bottom frame; 14. Combination groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A high heat dissipation intensive bus duct, comprising a bus duct housing 1 and an aluminum corrugated pipe 8, wherein the bus duct housing 1 is provided with two groups, and the opposite surfaces of the two groups of bus duct housings 1 are fixedly installed with a matching frame 10, and the aluminum corrugated pipe 8 is detachably connected between the two groups of matching frames 10, and the top of the two groups of bus duct housings 1 is fixedly installed with a top plate 5, and the inside of the two groups of top plates 5 is respectively fixedly installed with an intake fan 6 and an exhaust fan 7;

[0025] The sleeve frames 2 on both sides of the aluminum bellows 8 are respectively combined with two groups of matching frames 10 and fixed by corresponding positioning rods 9 to realize the overall assembly of the bus duct. Through the flexible characteristics of the aluminum bellows 8, the bus duct can cooperate with the external fixation of the bus duct shell 1 to realize the overall shape adjustment of the bus duct. At the same time, with the cooperation of the air inlet fan 6 and the air outlet fan 7, there are channels for rapid exchange of airflow between the two groups of bus duct shells 1 and the aluminum bellows 8. On the basis of ensuring a good heat dissipation effect of the bus duct, the shape of the bus duct can be conveniently adjusted according to usage requirements.

[0026] Specifically, Figure 2 and Figure 4As shown, the top of the two groups of bus duct housings 1 are fixedly installed with a convex seat 3, the top plate 5 is an L-shaped structure, the vertical end of the top plate 5 is fixedly connected to the convex seat 3 through a locking rod 4, and the bottom of the top plate 5 is fixedly installed with a bottom frame 13, and the bottom frame 13 is plugged into the top of the bus duct housing 1 through a coupling groove 14. The inside of the coupling groove 14 is filled with a rubber cushion layer, and the rubber cushion layer is in contact with the outer wall of the bottom frame 13. The rubber cushion layer ensures that the bottom frame 13 is tightly combined with the coupling groove 14. The outer walls of the air inlet fan 6 and the air outlet fan 7 are fixedly installed with side blocks 11, and the two groups of side blocks 11 are respectively connected by Two groups of fastening rods 12 are fixedly connected to the two groups of top plates 5, and the bottom frame 13 at the bottom of the top plate 5 is combined in the corresponding combining groove 14, so as to ensure that the top plate 5 is tightly combined with the bus duct shell 1, and at the same time, ensure the convenience of subsequent disassembly and assembly of the top plate 5, so as to facilitate the subsequent maintenance of the interior of the bus duct shell 1. At the same time, the air intake fan 6 and the air outlet fan 7 are fixed to the corresponding top plate 5 through the cooperation of the side block 11 and the fastening rod 12, which ensures the stable position of the air intake fan 6 and the air outlet fan 7, and the air intake fan 6 and the air outlet fan 7 can be conveniently disassembled and replaced later.

[0027] Specifically, Figure 2 and Figure 3 As shown, two groups of sleeve frames 2 are fixedly installed on both sides of the horizontal end of the aluminum bellows 8, and the cross-sections of the two groups of sleeve frames 2 are both rectangular structures. The two groups of sleeve frames 2 are respectively sleeved on the outer walls of the two groups of matching frames 10, and the two groups of sleeve frames 2 are respectively fixedly connected to the two groups of matching frames 10 through two groups of fastening parts. The two groups of fastening parts include positioning rods 9. The two groups of positioning rods 9 are respectively screwed and connected with the inner walls of the two groups of sleeve frames 2, and the open ends of the two groups of positioning rods 9 are respectively abutted against the outer walls of the two groups of matching frames 10. The two groups of sleeve frames 2 are respectively sleeved on the outside of the two groups of matching frames 10, and the two groups of positioning rods 9 are rotated. The outer walls of the positioning rods 9 are screwed with the inner walls of the sleeve frames 2 until the two groups of positioning rods 9 are respectively abutted against the outer walls of the two groups of matching frames 10, so that the sleeve frames 2 and the matching frames 10 are fixed by friction.

[0028] Working principle: The sleeve frames 2 on both sides of the aluminum bellows 8 are respectively combined with two sets of matching frames 10, and fixed by corresponding positioning rods 9, so as to realize the assembly of the bus duct as a whole. Through the flexible characteristics of the aluminum bellows 8, the bus duct can cooperate with the external fixation of the bus duct shell 1 to realize the overall shape adjustment of the bus duct. At the same time, with the cooperation of the air inlet fan 6 and the air outlet fan 7, there are channels for rapid exchange of airflow between the two sets of bus duct shells 1 and the aluminum bellows 8, so as to ensure the good heat dissipation effect of the bus duct. The shape of the groove can be conveniently adjusted according to the requirements of use. The bottom frame 13 at the bottom of the top plate 5 is combined in the corresponding combining groove 14, so as to ensure that the top plate 5 is tightly combined with the bus duct shell 1, and at the same time, ensure the convenience of subsequent disassembly and assembly of the top plate 5, which is beneficial to the subsequent maintenance of the interior of the bus duct shell 1. At the same time, the air intake fan 6 and the air outlet fan 7 are fixed to the corresponding top plate 5 through the cooperation of the side block 11 and the fastening rod 12, which ensures the stable position of the air intake fan 6 and the air outlet fan 7, and the air intake fan 6 and the air outlet fan 7 can be conveniently disassembled and replaced later.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high heat dissipation intensive bus duct, comprising a bus duct housing (1) and an aluminum corrugated pipe (8), characterized in that: The bus duct housing (1) is provided with two groups, and the opposing surfaces of the two groups of bus duct housing (1) are fixedly installed with a matching frame (10), the aluminum corrugated pipe (8) is detachably connected between the two groups of matching frames (10), and the top of the two groups of bus duct housing (1) is fixedly installed with a top plate (5), and the inside of the two groups of top plates (5) is respectively fixedly installed with an intake fan (6) and an exhaust fan (7).

2. A high heat dissipation intensive bus duct according to claim 1, characterized in that: A convex seat (3) is fixedly mounted on the top of the two groups of bus duct housings (1); the top plate (5) is in an L-shaped structure; and the vertical end of the top plate (5) is fixedly connected to the convex seat (3) via a locking rod (4).

3. The high heat dissipation intensive bus duct according to claim 2, characterized in that: A bottom frame (13) is fixedly mounted on the bottom of the top plate (5); the bottom frame (13) is plugged into the top of the bus duct housing (1) via a coupling groove (14); a rubber cushion layer is filled inside the coupling groove (14), and the rubber cushion layer abuts against the outer wall of the bottom frame (13).

4. The high heat dissipation intensive bus duct according to claim 3, characterized in that: The outer walls of the air inlet fan (6) and the air outlet fan (7) are both fixedly mounted with side blocks (11), and the two groups of side blocks (11) are respectively fixedly connected to the two groups of top plates (5) via two groups of fastening rods (12).

5. The high heat dissipation intensive bus duct according to claim 4, characterized in that: Two sets of sleeve frames (2) are fixedly installed on both sides of the horizontal end of the aluminum corrugated pipe (8), and the cross-sections of the two sets of sleeve frames (2) are both rectangular structures. The two sets of sleeve frames (2) are respectively sleeved on the outer walls of the two sets of matching frames (10), and the two sets of sleeve frames (2) are respectively fixedly connected to the two sets of matching frames (10) through two sets of fastening parts.

6. The high heat dissipation intensive bus duct according to claim 5, characterized in that: The two sets of fastening parts both include positioning rods (9), which are respectively screwed together with the inner walls of the two sets of sleeve frames (2), and the open ends of the two sets of positioning rods (9) are respectively abutted against the outer walls of the two sets of matching frames (10).

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