CN210517709U

CN210517709U - High-efficient heat conduction radiating bus duct

Info

Publication number: CN210517709U
Application number: CN201921054202.9U
Authority: CN
Inventors: 韩旭
Original assignee: Huaneng Electric Guangdong Co Ltd
Current assignee: Huaneng Electric Guangdong Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-12
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a radiating bus duct of high-efficient heat conduction, including supporting the curb plate, a side fixed mounting who supports the curb plate has fire-retardant baffle, support the curb plate through fire-retardant baffle fixedly connected with insulator and mica tape, and the mica tape is located the right side of insulator, the opposite side fixed mounting of mica tape and insulator has the pyrocondensation pipe, one side fixed mounting of fire-retardant baffle has the attach fitting. This radiating bus duct of high-efficient heat conduction, through setting up logical groove, connecting strip and dirt filtrating net, make the two sides of supporting the curb plate link up, can carry out the circulating air, and can strain and separate the dust, cover the baffle through setting up the spliced pole and protection, the outside that makes logical groove can cover the fender, and support through the spliced pole, corresponding space has been preserved again and has helped the air flow, and protect the surface of supporting the curb plate, thereby the effect that the heat of being convenient for gived off has been reached, the target of improving the radiating efficiency has been realized, the rising of fault rate has been avoided.

Description

High-efficient heat conduction radiating bus duct

Technical Field

The utility model relates to an electrical elements technical field, in particular to radiating bus duct of high-efficient heat conduction.

Background

The bus duct is a closed metal device composed of copper and aluminum bus posts and used for distributing large power for each element of a decentralized system, wires and cables are increasingly replaced in indoor low-voltage power transmission main line engineering projects, and the bus duct is popularized in developed countries abroad, hongkong and Macau in China. In Guangdong province in China, more than 12 building distribution rooms are led out, namely more than 90% of main lines led to floors use bus ducts, and bus ducts are used from 630KVA transformers to power distribution cabinets.

Bus duct in the existing market is because the curb plate seals, and it is too much and easy to appear generating heat under the service condition of some high powers, and the lower problem of radiating efficiency causes the increase of fault rate easily.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a radiating bus duct of high-efficient heat conduction, can effectively solve bus duct on the existing market because the curb plate seals, appear generating heat too much easily under the in service behavior of some high powers and, the lower problem of radiating efficiency causes the problem of the rising of fault rate easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bus duct with high-efficiency heat conduction and heat dissipation comprises a supporting side plate, wherein a flame-retardant partition plate is fixedly mounted on one side face of the supporting side plate, an insulator and a mica tape are fixedly connected to the supporting side plate through the flame-retardant partition plate, the mica tape is positioned on the right side of the insulator, heat shrink tubes are fixedly mounted on opposite sides of the mica tape and the insulator, a connector is fixedly mounted on one side of the flame-retardant partition plate, connector side plates are fixedly mounted on two sides of the supporting side plate, a connecting post is fixedly mounted on one side face, away from the flame-retardant partition plate, of the connecting post, a protective covering baffle is fixedly mounted at one end, away from the supporting side plate, of the protective covering baffle, away from the connecting post, anti-slip raised lines are fixedly mounted on one side face, away from the connecting post, of the top face, the edge of the dust filter screen is fixedly connected with the wall of the through groove.

Furthermore, the number of the connecting columns is four, and the four connecting columns are respectively positioned at four corners of the protective covering baffle close to one side face of the connecting column.

Furthermore, four anti-skid convex strips are distributed on the surface of each protective covering baffle at least.

Furthermore, the anti-skid convex strips are made of fluororubber.

Furthermore, at least four connecting strips are distributed in each through groove of each supporting side plate.

Compared with the prior art, the utility model discloses following beneficial effect has: this radiating bus duct of high-efficient heat conduction, through setting up logical groove, connecting strip and dirt filtrating net, make the two sides of supporting the curb plate link up, can carry out the circulating air, and can strain and separate the dust, cover the baffle through setting up the spliced pole and protection, the outside that makes logical groove can cover the fender, and support through the spliced pole, corresponding space has been preserved again and has helped the air flow, and protect the surface of supporting the curb plate, thereby the effect that the heat of being convenient for gived off has been reached, the target of improving the radiating efficiency has been realized, the rising of fault rate has been avoided.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the connecting strip structure of the present invention.

In the figure: 1. supporting the side plates; 2. a flame retardant separator plate; 3. an insulator; 4. mica tapes; 5. heat shrink tubing; 6. connecting a joint; 7. a joint side plate; 8. connecting columns; 9. a protective covering baffle; 10. anti-skid convex strips; 11. a through groove; 12. a connecting strip; 13. and (4) a dust filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a bus duct with high heat conduction and dissipation efficiency comprises a supporting side plate 1, a flame-retardant partition plate 2 is fixedly installed on one side surface of the supporting side plate 1, the supporting side plate 1 is fixedly connected with an insulator 3 and a mica tape 4 through the flame-retardant partition plate 2, the mica tape 4 is located on the right side of the insulator 3, heat-shrinkable tubes 5 are fixedly installed on the opposite sides of the mica tape 4 and the insulator 3, a connector 6 is fixedly installed on one side of the flame-retardant partition plate 2, connector side plates 7 are fixedly installed on both sides of the supporting side plate 1, a connecting column 8 is fixedly installed on one side surface of the supporting side plate 1 away from the flame-retardant partition plate 2, a protective covering baffle plate 9 is fixedly installed on one end of the connecting column 8 away from the supporting side plate 1, the number of the connecting columns 8 is four, the four connecting columns 8 are respectively located, at least four anti-skid convex strips 10 are distributed on the surface of each protective covering baffle 9, the anti-skid convex strips 10 are made of fluororubber, the top surface and the bottom surface of each supporting side plate 1 are provided with through grooves 11 in a penetrating way, connecting strips 12 are fixedly arranged on the inner walls of the through grooves 11, at least four connecting strips 12 are distributed in the through grooves 11 of each supporting side plate 1, dust filter nets 13 are bonded on the surfaces of the connecting strips 12, the edges of the dust filter nets 13 are fixedly connected with the groove walls of the through grooves 11, through the arrangement of the through grooves 11, the connecting strips 12 and the dust filter nets 13, the two surfaces of the supporting side plates 1 are communicated, air circulation can be realized, dust can be filtered, through the arrangement of the connecting columns 8 and the protective covering baffles 9, the outer parts of the through grooves 11 can be covered and blocked, and are supported by the connecting columns 8, corresponding spaces are reserved to help air flow, and the surface of the supporting side plates 1, the aim of improving the heat dissipation efficiency is achieved, and the increase of the failure rate is avoided.

To sum up, this radiating bus duct of high-efficient heat conduction, through setting up logical groove 11, connecting strip 12 and dirt filtrating net 13, make the both sides of supporting curb plate 1 link up, can circulate the air, and can strain and separate the dust, cover baffle 9 through setting up spliced pole 8 and protection, make the outside that leads to groove 11 cover and keep off, and support through spliced pole 8, it helps the air flow to have preserved corresponding space again, and protect the surface of supporting curb plate 1, thereby the effect that the heat of being convenient for distributes has been reached, the target of raising the radiating efficiency has been realized, the rising of fault rate has been avoided, bus duct on the market at present has been solved because the curb plate seals, it is too much and to appear generating heat easily under the in service behavior of some high powers, the lower problem of radiating efficiency, cause the problem of the rising of fault rate easily.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a radiating bus duct of high-efficient heat conduction, includes support curb plate (1), its characterized in that: the utility model discloses a fireproof insulation board, including support curb plate (1), side fixed mounting that supports curb plate (1) has fire-retardant baffle (2), support curb plate (1) through fire-retardant baffle (2) fixedly connected with insulator (3) and mica tape (4), and mica tape (4) are located the right side of insulator (3), the side fixed mounting in opposite directions of mica tape (4) and insulator (3) has pyrocondensation pipe (5), one side fixed mounting of fire-retardant baffle (2) has connector (6), the equal fixed mounting in both sides of support curb plate (1) has joint curb plate (7), a side fixed mounting that the fire-retardant baffle (2) was kept away from in support curb plate (1) has spliced pole (8), the one end fixed mounting that support curb plate (1) was kept away from in spliced pole (8) has the protection to cover baffle (9), the protection covers baffle (9) and a side fixed mounting that keeps away from, the top surface and the bottom surface of support curb plate (1) run through and have seted up logical groove (11), the inner wall fixed mounting who leads to groove (11) has connecting strip (12), the surface bonding of connecting strip (12) has dust filter screen (13), the edge of dust filter screen (13) and the cell wall fixed connection who leads to groove (11).

2. A bus duct with high efficiency heat conduction and dissipation according to claim 1, characterized in that: the number of the connecting columns (8) is four, and the four connecting columns (8) are respectively positioned at four corners of the protective covering baffle (9) close to one side face of each connecting column (8).

3. A bus duct with high efficiency heat conduction and dissipation according to claim 1, characterized in that: the surface of each protective covering baffle (9) is at least provided with four anti-skid convex strips (10).

4. A bus duct with high efficiency heat conduction and dissipation according to claim 1, characterized in that: the antiskid convex strips (10) are made of fluororubber materials.

5. A bus duct with high efficiency heat conduction and dissipation according to claim 1, characterized in that: at least four connecting strips (12) are distributed in the through groove (11) of each supporting side plate (1).