CN219918342U

CN219918342U - Intelligent dense bus duct with integrated structure

Info

Publication number: CN219918342U
Application number: CN202321105901.8U
Authority: CN
Inventors: 许洲昌; 许南昌
Original assignee: Guangdong Grander Intelligent Electric Co ltd
Current assignee: Guangdong Grander Intelligent Electric Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-27
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses an intelligent dense bus duct with an integrated structure, which comprises: bus duct, spacing clamp plate and insulating sheath and a plurality of bus bars that are located bus duct inside, insulating sheath fold and paste in bus bar surface cup joint in the inside of bus duct, and the bus duct includes sleeve box and the closing cap of mutual lock joint, and one side of spacing clamp plate is equipped with and closing cap fixed surface connects the spring, and sleeve box and closing cap's surface all is equipped with a plurality of radiating fins, and the surface of bus duct is equipped with a plurality of radiating grooves, and insulating sheath's surface is equipped with a plurality of radiating guide holes. According to the utility model, the radiating fin structures are arranged on the surfaces of the sleeve box and the sealing cover, the corrugated fin structures of the radiating fins are utilized to realize the heat dissipation of the whole bus duct, and ventilation and heat dissipation are carried out through the radiating grooves on the surface of the sleeve box, so that the heat dissipation effect is further enhanced, the multidirectional heat dissipation is realized, and the bus bar is cooled.

Description

Intelligent dense bus duct with integrated structure

Technical Field

The utility model relates to the technical field of bus ducts, in particular to an intelligent dense bus duct with an integrated structure.

Background

The bus duct is a closed metal device, and is composed of copper and aluminum bus posts, and is used for distributing large power to each element of the dispersion system. In the field of indoor low-voltage power transmission mains engineering, bus ducts have increasingly replaced traditional wires and cables. The bus duct has higher safety, reliability and energy conservation, and can effectively reduce the failure rate and energy consumption of wires and cables. In addition, the bus duct also has a more compact design and a higher protection level so as to adapt to different application scenes and environmental requirements. As a result, bus ducts have become an integral part of modern power systems, providing a more efficient, safe and reliable solution for power delivery.

The intelligent dense bus duct is only used as an isolation and fixing structure between the copper bus columns and the aluminum bus columns, the copper bus columns and the aluminum bus columns are separated, the temperature of the copper bus columns and the aluminum bus columns in operation cannot be effectively reduced, the internal temperature of the bus duct is concentrated and piled up, the internal insulating composite material is easy to be in a high-temperature melting state, current breakdown is caused, and the safety is low, so that certain defects exist. In view of the above, the present utility model provides an intelligent dense bus duct with an integrated structure to solve the existing problems, and aims to solve the problems and improve the practical value by the technology.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: an intelligent dense bus duct of integral structure, comprising: bus duct, spacing clamp plate and insulating sheath and a plurality of bus bars that are located bus duct inside, insulating sheath is folding and paste in bus bar surface and cup joint in the inside of bus duct, the bus duct includes sleeve box and the closing cap of mutual lock joint, one side of spacing clamp plate be equipped with closing cap fixed surface connection spring, sleeve box and closing cap's surface all are equipped with a plurality of radiating fins, the surface of bus duct is equipped with a plurality of radiating grooves, the surface of insulating sheath is equipped with a plurality of radiating guide holes.

The present utility model may be further configured in a preferred example to: the surface of the sleeve box is provided with a buckling lug, and the outer side of the buckling lug is in interference abutting connection with the inner side of the sealing cover.

The present utility model may be further configured in a preferred example to: the heat dissipation grooves are uniformly distributed on the surface of the sleeve box and penetrate through the sleeve box, and the intervals between the adjacent heat dissipation grooves are equal.

The present utility model may be further configured in a preferred example to: the heat dissipation guide holes are uniformly divided into a plurality of groups, each group of heat dissipation guide holes are arranged at uniform intervals in a straight line, the distance between every two adjacent heat dissipation guide holes is equal to the distance between every two adjacent heat dissipation grooves, and the distance between every two groups of heat dissipation guide holes is equal to the width of the inner side of the sleeve box.

The present utility model may be further configured in a preferred example to: the radiating fins are corrugated, the radiating fins, the sleeve box and the sealing cover are of an integrated structure, and the radiating fins, the sleeve box and the sealing cover are made of metal members.

The present utility model may be further configured in a preferred example to: the insulating sheath is one of a polyamide film and a polyimide film structure, and the thickness of the insulating sheath is 0.5-1mm.

The beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the radiating fin structures are arranged on the surfaces of the sleeve box and the sealing cover, the corrugated fin structures of the radiating fins are utilized to realize the heat dissipation of the whole bus duct, and ventilation and heat dissipation are carried out through the radiating grooves on the surface of the sleeve box, so that the heat dissipation effect is further enhanced, the multidirectional heat dissipation is realized, and the bus bar is cooled.

2. According to the utility model, through arranging the limiting pressing plate structure, the limiting pressing plate is attached to the surface of the bus column to realize insulation isolation, and the polyamide film and the polyimide film have higher heat resistance, chemical corrosion resistance and mechanical strength, and simultaneously have lower dielectric constant and dielectric loss, so that the insulating isolation material between the buses is used for improving the isolation effect and the protection effect between the buses.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an exploded structure of a bus duct according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a surface structure of a cover according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram showing a folding structure of an insulating sheath according to an embodiment of the utility model;

fig. 5 is a schematic view of a spreading structure of an insulating sheath according to an embodiment of the present utility model.

Reference numerals:

100. bus duct; 110. a sleeve; 120. a cover; 111. a heat sink; 112. buckling lugs; 121. a heat radiation fin;

200. a limit pressing plate; 300. an insulating protective layer; 310. and the heat dissipation guide hole.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

The following describes an intelligent dense bus duct with an integrated structure according to some embodiments of the present utility model with reference to the accompanying drawings.

1-5, the intelligent dense bus duct with an integrated structure provided by the utility model comprises: bus duct 100, spacing clamp plate 200 and insulating sheath 300 and a plurality of bus bars that are located bus duct 100 inside, insulating sheath 300 fold and paste in bus bar surface cup joint in bus duct 100's inside, bus duct 100 includes sleeve box 110 and closing cap 120 of mutual lock joint, one side of spacing clamp plate 200 is equipped with closing cap 120 fixed surface connection spring, sleeve box 110 and closing cap 120's surface all are equipped with a plurality of fin 121, bus duct 100's surface is equipped with a plurality of heat dissipation grooves 111, insulating sheath 300's surface is equipped with a plurality of heat dissipation guide holes 310.

In this embodiment, the surface of the sleeve 110 is provided with a button 112, and the outer side of the button 112 is in interference abutment with the inner side of the cover 120.

Specifically, the snap-fit engagement between the sleeve 110 and the cover 120 is achieved by the snap-fit lugs 112, which facilitates the mounting operation of the busbar.

In this embodiment, the heat dissipation grooves 111 are uniformly distributed on the surface of the sleeve 110 and penetrate through the sleeve 110, and the adjacent heat dissipation grooves 111 have equal spacing.

In this embodiment, the plurality of heat dissipation guide holes 310 are equally divided into a plurality of groups and each group of heat dissipation guide holes 310 is arranged in a straight line at uniform intervals, the interval between adjacent heat dissipation guide holes 310 is equal to the interval between adjacent heat dissipation grooves 111, and the interval between each group of heat dissipation guide holes 310 is equal to the width of the inner side of the sleeve 110.

Specifically, the specific heat dissipation holes 310 are arranged at intervals, so that the heat dissipation holes 310 face the surface of the heat dissipation groove 111 after the sleeve 110 is attached to the surface of the bus bar, and ventilation and heat dissipation of the bus bar are performed.

In this embodiment, the heat dissipation fins 121 are corrugated, the heat dissipation fins 121, the sleeve 110 and the cover 120 are integrally formed, and the heat dissipation fins 121, the sleeve 110 and the cover 120 are metal members.

In this embodiment, the insulating sheath 300 is one of a polyamide film and a polyimide film structure, and the insulating sheath 300 has a thickness of 0.5-1mm.

Specifically, the polyamide film and the polyimide film have higher heat resistance, chemical corrosion resistance and mechanical strength, and simultaneously have lower dielectric constant and dielectric loss, and are used as insulating isolation materials between bus bars to improve the isolation effect and the protection effect between the bus bars.

Although embodiments of the present utility model 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 therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. Intelligent dense bus duct of integral type structure, its characterized in that includes: bus duct (100), spacing clamp plate (200) and insulating sheath (300) and a plurality of bus bars that are located bus duct (100) inside arrange, insulating sheath (300) fold and paste in bus bar surface cup joint in the inside of bus duct (100), bus duct (100) are including box (110) and closing cap (120) of mutual lock joint, one side of spacing clamp plate (200) is equipped with and closes cap (120) fixed surface connects the spring, box (110) and closing cap (120) surface all are equipped with a plurality of fin (121), bus duct (100) surface is equipped with a plurality of radiating grooves (111), insulating sheath (300) surface is equipped with a plurality of radiating guide holes (310).

2. The intelligent dense bus duct with an integrated structure according to claim 1, wherein a fastening lug (112) is arranged on the surface of the sleeve (110), and the outer side of the fastening lug (112) is in interference abutting connection with the inner side of the sealing cover (120).

3. The intelligent dense bus duct with an integrated structure according to claim 1, wherein the heat dissipation grooves (111) are uniformly distributed on the surface of the sleeve (110) and penetrate through the sleeve (110), and the distance between adjacent heat dissipation grooves (111) is equal.

4. The intelligent dense bus duct of an integrated structure according to claim 1, wherein a plurality of the heat dissipation guide holes (310) are equally divided into a plurality of groups and each group of heat dissipation guide holes (310) is arranged in a straight line at uniform intervals, the interval between adjacent heat dissipation guide holes (310) is equal to the interval between adjacent heat dissipation grooves (111), and the interval between each group of heat dissipation guide holes (310) is equal to the width of the inner side of the box (110).

5. The intelligent dense bus duct with an integrated structure according to claim 1, wherein the heat dissipation fins (121) are corrugated, the heat dissipation fins (121), the sleeve (110) and the cover (120) are integrally formed, and the heat dissipation fins (121), the sleeve (110) and the cover (120) are made of metal materials.

6. The intelligent dense bus duct of an integrated structure according to claim 1, wherein the insulating sheath (300) is one of a polyamide film and a polyimide film structure, and the thickness of the insulating sheath (300) is 0.5-1mm.