CN217741252U - Light composite bus duct based on copper-aluminum composite material - Google Patents

Abstract

The utility model discloses a light compound bus duct based on copper aluminium composite material, including casing, collets, busbar and radiator fan, the collets sets up in the inside of casing, the inside equidistance of collets has seted up the mounting groove, the busbar is pegged graft in corresponding mounting groove, all seted up the cavity between two adjacent mounting grooves, all densely covered on the lateral wall around the cavity and having been equipped with the louvre, the cavity passes through the louvre and communicates with the mounting groove, the top of cavity is seted up the logical groove with the cavity intercommunication, the upper surface of casing is equipped with the roof, radiator fan sets up at the top of roof; the beneficial effects of the utility model are that, the outside of bus duct is discharged to the heat that the busbar produced through radiator fan's rotation for the inside busbar of casing keeps the lower state of temperature in the course of the work, prevents the emergence of conflagration, and then has increased the security performance of the bus duct of the compound material of copper aluminium.

Description

Light composite bus duct based on copper-aluminum composite material

Technical Field

The utility model relates to a bus duct technical field, concretely relates to compound bus duct of lightweight based on compound material of copper aluminium.

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 dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. The bus duct is a novel device which is composed of a shell, a conductor material and an insulating material and used for distributing high power and transmitting electric energy for each element of a distributed system.

If patent that publication number is CN216016391U a copper aluminum alloy bus duct, including bottom plate and shell, connecting seat on the bottom plate up end fixedly connected with, it is provided with two to go up the connecting seat, the side open slot has been seted up to every outer terminal surface of going up the connecting seat, the first connecting spring of terminal surface fixedly connected with in the side open slot, first connecting spring outer end fixedly connected with card post, the bottom plate top is provided with the shell, terminal surface fixedly connected with lower connecting plate under the shell, the card hole has been seted up in lower connecting plate both sides running through, terminal surface fixedly connected with main connecting plate in the shell, the equal fixedly connected with insulation board in main connecting plate both sides, the insulation board is provided with a plurality ofly, be provided with the current conducting plate between the insulation board, the utility model discloses a last connecting seat has been set up, the side open slot, first connecting spring, the card post, the action of quick installation and dismantlement can be accomplished to the shell with lower connecting plate and card hole, reached the effect of making things convenient for later maintenance.

Exist among the above-mentioned technical scheme, this type of bus duct does not possess necessary heat dispersion, in case the high temperature that the conducting strip in the bus duct produced can not in time be dispelled, not only the loss electric energy more probably brings the conflagration hidden danger.

Therefore, it is necessary to provide a light composite bus duct based on copper-aluminum composite material to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a compound bus duct of lightweight based on compound material of copper aluminium, the utility model discloses a realize through following technical scheme.

The utility model provides a compound bus duct of lightweight based on compound material of copper aluminium, includes casing, collets, busbar and radiator fan, the collets sets up the inside at the casing, the mounting groove has been seted up to the inside equidistance of collets, and both ends all run through the collets about the mounting groove, the busbar is pegged graft in the mounting groove that corresponds, adjacent two the cavity has all been seted up between the mounting groove, all densely distributed on the lateral wall around the cavity is equipped with the louvre, the cavity passes through louvre and mounting groove intercommunication, the logical groove with the cavity intercommunication is seted up at the top of cavity, the upper surface of casing is equipped with the roof, radiator fan sets up the top at the roof.

Preferably, a plurality of mounting holes are uniformly formed in the top of the top plate along the length direction, the mounting holes are symmetrically arranged in the front and back direction, fixing bolts inserted into the corresponding mounting holes are fixedly connected to the top of the shell, and fixing nuts are meshed on the fixing bolts.

Preferably, the top of roof has seted up the square groove, and the square groove is located the top of each logical groove, the rigid coupling has the filter screen in the square groove.

Preferably, the top rigid coupling of square groove has the heat dissipation case, radiator fan fixed mounting is in the heat dissipation incasement, and sets up in the left and right sides of square groove, the through-hole has all been seted up to the left and right sides wall of heat dissipation case.

Preferably, the left side wall and the right side wall of the shell are symmetrically and fixedly connected with connecting plates, and the connecting plates on each side are symmetrically arranged in the front-back direction.

Preferably, the front and rear side walls of the housing are symmetrically and fixedly connected with L-shaped fixing pieces, and the number of the L-shaped fixing pieces on each side is two.

The utility model has the advantages that:

(1) The heat that can produce the busbar through radiator fan's rotation discharges the outside of bus duct through louvre, cavity, logical groove, square groove and through-hole for the inside busbar of casing keeps the lower state of temperature in the course of the work, prevents the emergence of conflagration, and then has increased the security performance of copper aluminium composite material's bus duct.

(2) A plurality of bus ducts are convenient for connect through the connecting plate that sets up, and the assigned position is convenient for install this bus duct to the L type mounting of setting, also conveniently dismantles simultaneously.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the utility model discloses a structure schematic diagram of a light composite bus duct based on copper-aluminum composite material;

FIG. 2 is a schematic diagram: the structure schematic diagram of the shell of the utility model;

FIG. 3: the structure schematic diagram of the insulation block and the bus bar of the utility model;

FIG. 4 is a schematic view of: roof and radiator fan's schematic structure diagram.

The reference numbers are as follows:

1. a housing; 11. a top plate; 12. mounting holes; 13. fixing the bolt; 14. fixing a nut; 15. a square groove; 16. a filter screen; 17. a connecting plate; 18. an L-shaped fixing member;

2. an insulating block; 21. mounting grooves; 22. a cavity; 23. heat dissipation holes; 24. a through groove;

3. a conductive strip;

4. a heat radiation fan; 41. a heat dissipation box; 42. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the present invention provides the following embodiments:

the utility model provides a compound bus duct of lightweight based on compound material of copper aluminium, which comprises a housin 1, insulating block 2, busbar 3 and radiator fan 4, insulating block 2 sets up the inside at casing 1, mounting groove 21 has been seted up to the inside equidistance of insulating block 2, and both ends about insulating block 2 are all run through at both ends about mounting groove 21, busbar 3 is pegged graft in the mounting groove 21 that corresponds, cavity 22 has all been seted up between two adjacent mounting grooves 21, all densely covered on the lateral wall around cavity 22 and be equipped with louvre 23, cavity 22 passes through louvre 23 and mounting groove 21 intercommunication, logical groove 24 with cavity 22 intercommunication is seted up at cavity 22's top, casing 1's upper surface is equipped with roof 11, radiator fan 4 sets up the top at roof 11.

Further, a plurality of mounting holes 12 are uniformly formed in the top of the top plate 11 along the length direction, the mounting holes 12 are symmetrically arranged front and back, fixing bolts 13 which are inserted into the corresponding mounting holes 12 are fixedly connected to the top of the shell 1, fixing nuts 14 are meshed on the fixing bolts 13, the top plate 11 can be fixed to the top of the shell 1 through the mounting holes 12, the fixing bolts 13 and the fixing nuts 14, and meanwhile, the damaged insulating block 2 can be replaced conveniently.

Further, square groove 15 has been seted up at the top of roof 11, and square groove 15 is located each top that leads to groove 24, and the rigid coupling has filter screen 16 in square groove 15, can prevent through the filter screen 16 that sets up that external dust from entering into the inside of insulating block 2 through square groove 15, and then blocks up louvre 23 and influence radiating effect.

Further, the top rigid coupling of square groove 15 has heat dissipation case 41, and radiator fan 4 fixed mounting is in heat dissipation case 41, and sets up in the left and right sides of square groove 15, and through-hole 42 has all been seted up to the left and right sides wall of heat dissipation case 41, and the through-hole 42 of seting up on the left and right sides of heat dissipation case 41 is convenient for thermal giving off, also protects radiator fan 4 simultaneously, prevents that radiator fan 4 from receiving the damage that external object collided and caused, and then influences radiating efficiency.

Further, the left side wall and the right side wall of the shell 1 are symmetrically and fixedly connected with connecting plates 17, the connecting plates 17 on each side are symmetrically arranged front and back, and a plurality of bus ducts are conveniently connected through the arranged connecting plates 17.

Further, the front and rear side walls of the shell 1 are symmetrically and fixedly connected with two L-shaped fixing pieces 18, the number of the L-shaped fixing pieces 18 on each side is two, and the arranged L-shaped fixing pieces 18 are convenient for installing the bus duct at a specified position and are also convenient to disassemble.

The utility model discloses a theory of operation is:

this bus duct of compound material of copper aluminium, through be provided with mounting groove 21 on insulating block 2, and peg graft conducting bar 3 in mounting groove 21, later install insulating block 2 in casing 1, connect roof 11 at the top of casing 1 through fixing bolt 13 and fixation nut 14, thereby fix insulating block 2, and then fix conducting bar 3 in casing 1, thereby make a plurality of bus ducts link together through the fixed connection of connecting plate 17 with the connector, and install the bus duct at appointed position through the L type mounting 18 that sets up on casing 1, the bus duct is in the use, start radiator fan 4, the heat that conducting bar 3 in the mounting groove 21 produced is under radiator fan 4's attraction, reach cavity 22 through louvre 23, later come to the radiator box 41 in through logical groove 24 and the square trough 15 at cavity 22 top, and distribute away from through-hole 42 on the radiator box 41, make the conducting bar 3 inside casing 1 keep the lower state of temperature in the course of the work, prevent the emergence of conflagration, and then increased the security performance of the bus duct of compound material of copper aluminium, the shortcoming of the compound material heat dissipation on the existing market is lacked.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a compound bus duct of lightweight based on copper aluminium composite material which characterized in that: including casing (1), collets (2), busbar (3) and radiator fan (4), collets (2) set up the inside in casing (1), mounting groove (21) have been seted up to the inside equidistance of collets (2), and both ends all run through both ends about collets (2) about mounting groove (21), busbar (3) are pegged graft in mounting groove (21) that correspond, adjacent two cavity (22) have all been seted up between mounting groove (21), all densely covered on the front and back lateral wall of cavity (22) be equipped with louvre (23), cavity (22) are through louvre (23) and mounting groove (21) intercommunication, logical groove (24) with cavity (22) intercommunication are seted up at the top of cavity (22), the upper surface of casing (1) is equipped with roof (11), radiator fan (4) set up the top at roof (11).

2. A lightweight composite bus duct based on copper-aluminum composite material, according to claim 1, characterized in that: a plurality of mounting holes (12) are uniformly formed in the top of the top plate (11) along the length direction, the mounting holes (12) are symmetrically arranged front and back, fixing bolts (13) which are connected with the corresponding mounting holes (12) in an inserting mode are fixedly connected to the top of the shell (1), and fixing nuts (14) are meshed on the fixing bolts (13).

3. A lightweight composite bus duct based on copper-aluminum composite material, according to claim 2, characterized in that: the top of roof (11) has seted up square groove (15), and square groove (15) are located the top of each logical groove (24), filter screen (16) are fixed with in square groove (15).

4. A lightweight composite bus duct based on copper-aluminum composite material, according to claim 3, characterized in that: the top rigid coupling of square groove (15) has heat dissipation case (41), radiator fan (4) fixed mounting is in heat dissipation case (41), and sets up in the left and right sides of square groove (15), through-hole (42) have all been seted up to the left and right sides wall of heat dissipation case (41).

5. A lightweight composite bus duct based on copper-aluminum composite material, according to claim 1, characterized in that: the left side wall and the right side wall of the shell (1) are symmetrically and fixedly connected with connecting plates (17), and the connecting plates (17) on each side are symmetrically arranged front and back.

6. A lightweight composite bus duct based on copper-aluminum composite material, according to claim 1, characterized in that: the front side wall and the rear side wall of the shell (1) are symmetrically and fixedly connected with L-shaped fixing pieces (18), and the number of the L-shaped fixing pieces (18) on each side is two.

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