CN213879215U - Bus duct for intelligent power cabinet - Google Patents

Abstract

The utility model discloses a bus duct for intelligent power cabinet, which comprises a bus duct body, wherein the inner wall of the outer cylinder body of a shell is provided with a connecting block fixedly connected with an inner cylinder body, the inner wall of the inner cylinder body is provided with a limiting groove and a through hole, the bottom of the outer cylinder body is provided with a hollow flat base, two sides of the bottom of the outer cylinder body inside the flat base are respectively provided with a communicating port, the communicating ports are communicated with a gap and a flat base between the inner cylinder body and the side wall of the outer cylinder body, the outer walls of the two sides of the flat base are uniformly provided with heat dissipation holes with waterproof and breathable films, a fixing member is clamped with a current-conducting plate and then is sleeved in the inner cavity of the inner cylinder body, the hollow arrangement of the shell and the flat base lightens the self weight and the installation burden of the bus duct, when elements generate heat during work, hot air enters the gap through the through hole and circulates to the inner cavity of the flat base, the heat dissipation holes on the outer walls of the two sides are discharged, and the circulation of the air inside the bus duct is enhanced, the heat dissipation is fast conveniently carried out.

Description

Bus duct for intelligent power cabinet

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a bus duct for intelligent power cabinet.

Background

At present, the bus duct is widely used in the industrial fields of automobiles and the like, commercial places such as supermarkets and the like, and civil buildings such as parking lots and the like, and has advantages in various aspects such as integration, modularization, interference prevention and the like compared with the wire cable. With the development of data services and the rising of data center construction in recent years, some enterprises are trying to apply bus ducts to data center projects, and the power transmission and distribution of server cabinets of the data center basically adopts a column head cabinet power-on cable mode, so that it is completely possible to introduce power transmission and distribution buses into the data center to replace the column head cabinet and cables for use.

However, the existing bus duct realizes high sealing for waterproofing, and internal elements of the high-sealed bus duct generate heat when working, and the heat is accumulated in the bus duct and is difficult to dissipate, so that internal parts of the bus duct are easy to age, and the service life of the bus duct is influenced; in addition, the existing bus duct is mostly connected and fixed by a large number of bolts and screws, and the use of the bolts and the screws increases the weight of the bus duct and brings great burden to the installation and the fixation of the bus duct. A bus duct capable of quickly dissipating heat and lightening becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the work heat of the internal elements is difficult to be distributed and the dead weight is big to install and fix the burden big under the high leakproofness condition of the bus duct, and the bus duct for intelligent power cabinet who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bus duct for intelligent power cabinet, including the bus duct body, the bus duct body includes the casing, the end, a fixing member, the current conducting plate, end cover, spacing hole and peaceful base, the casing is the tubular structure, and on the port department outer wall at casing both ends respectively fixedly connected with integrative end, the inner chamber block of casing is fixed with the mounting, the inside of mounting evenly is provided with the current conducting plate respectively, the both ends of current conducting plate all extend to the casing port outside, and end cover seals cup joints on the outer wall of end, it does not evenly be provided with spacing hole to correspond current conducting plate punishment on end cover's the lateral wall, the current conducting plate extends to end cover's outside through spacing hole, and the bottom fixedly connected with integrative flat base of casing.

Further, the casing includes outer barrel, connecting block, interior barrel, spacing groove and through-hole, and even interval is provided with integrative connecting block respectively on the inner wall of outer barrel, and the equal fixed connection of one end of outer barrel inner wall is kept away from to the connecting block is on the outer wall of interior barrel, is provided with the gap between interior barrel and the outer barrel lateral wall, and has evenly seted up the spacing groove respectively on the inner wall of interior barrel, has evenly seted up the through-hole respectively on the inner wall of the interior barrel in the spacing groove outside, gap between barrel and the outer barrel lateral wall in the through-hole intercommunication.

Further, the bottom of outer barrel fixed connection integrative flat base, and flat base be hollow structure, and the intercommunication mouth has been seted up respectively to the inside outer barrel bottom both sides of flat base, and the flat base in gap between barrel and the outer barrel lateral wall in the intercommunication mouth intercommunication.

Further, outer barrel includes outer page or leaf board, arch, wire mesh, interior page or leaf board and cavity, evenly is provided with the arch on the inner wall of outer page or leaf board respectively, and bellied terminal outer wall upper berth is equipped with wire mesh, and the laminating is provided with interior page or leaf board on wire mesh's the outer wall, and corresponds protruding punishment on the outer wall that interior page or leaf board is close to wire mesh one side and has seted up the cavity respectively, cavity and protruding phase-match.

Further, the heat dissipation holes are evenly formed in the outer walls of the two sides of the flat base respectively, and waterproof breathable films are arranged between the inner walls of the heat dissipation holes.

Further, the mounting includes insulator, spacing and mounting hole, all with spacing fixedly connected with spacing on the lateral wall of insulator respectively, and the insulator cup joints in the inner chamber of interior barrel through spacing block spacing groove, evenly seted up the mounting hole respectively on the lateral wall of barrel in the insulator correspondence, the fixed current conducting plate of block in the mounting hole.

Furthermore, the insulator is arranged by being attached to the inner wall of the inner cylinder and is a member made of heat-conducting ceramic materials.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in, set up the interior barrel of connecting block fixed connection on the outer barrel inner wall of casing, set up spacing groove and through-hole on the inner wall of barrel including, and set up hollow flat base bottom the barrel outside, the intercommunication mouth is seted up respectively to the inside outer barrel bottom both sides of flat base, barrel and the flat base in the gap between the outer barrel lateral wall in the intercommunication mouth intercommunication, evenly set up the louvre that has waterproof ventilated membrane on the both sides outer wall of flat base, cutting ferrule in inner barrel inner chamber behind the mounting block current conducting plate, the cavity setting of the flat base of casing has alleviateed the dead weight and the installation burden of bus duct, when component work produced the heat, steam gets into the gap through the through-hole and circulates the flat base inner chamber, discharge the louvre on the outer wall of both sides, the circulation of the inside air of bus duct has been strengthened, conveniently carry out quick heat dissipation.

The utility model discloses in, evenly set up spacing on the insulator outer wall of mounting, and evenly set up the mounting hole on the lateral wall of barrel in the insulator correspondence respectively, the fixed current conducting plate of block in the mounting hole, the insulator is fixed in the spacing inslot on the inner wall of the barrel in with the current conducting plate block, avoid using the dead weight that set screw installation increased the bus duct, make its lightweight reduce the installation burden, and the insulator is the component that heat conducting ceramic material made, the insulator absorbs the heat that the current conducting plate during operation produced, through-hole on the inner wall of the barrel distributes fast and circulates in the gap and gives off, the inside radiating effect of bus duct has been accelerated.

The utility model discloses in, set gradually arch, wire mesh and interior page or leaf board on the outer page or leaf inboard wall of outer barrel, and including the page or leaf board correspond the bellying on being close to the outer wall of wire mesh one side and set up the cavity respectively, cavity and protruding phase-match, when outer barrel receives extrusion collision deformation, outer page or leaf board promotes protruding extrusion wire mesh in to the cavity, be difficult to the sunken deformation in the cavity after the wire mesh is fixed, utilize the wire mesh to avoid outer page or leaf board to continue to cause interior page or leaf board and interior barrel to warp to bellied separation effect, the inside part of barrel is not damaged by the extrusion in the protection, convenient and practical.

Drawings

Fig. 1 is an appearance schematic diagram of a bus duct for an intelligent power cabinet provided by the present invention;

fig. 2 is a schematic diagram of an internal structure of a bus duct for an intelligent power cabinet provided by the present invention;

fig. 3 is a sectional view of a housing of a bus duct for an intelligent power cabinet according to the present invention;

fig. 4 is a partial cross-sectional view of an outer cylinder of a bus duct for an intelligent power cabinet provided by the present invention;

fig. 5 is the utility model provides a mounting structure schematic diagram for bus duct of intelligent power cabinet.

In the figure: 1. a bus duct body; 11. a housing; 111. an outer cylinder; 1111. an outer sheet; 1112. a protrusion; 1113. a wire mesh; 1114. an inner leaf plate; 1115. a cavity; 112. connecting blocks; 113. an inner cylinder; 114. a limiting groove; 115. a through hole; 116. a communication port; 12. a tip; 13. a fixing member; 131. an insulator; 132. a limiting strip; 133. mounting holes; 14. a conductive plate; 15. sealing the end cap; 16. a limiting hole; 17. a flat base; 18. heat dissipation holes; 19. waterproof ventilated membrane.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a bus duct for an intelligent power cabinet, including a bus duct body 1, the bus duct body 1 includes a housing 11, a terminal 12, a fixing member 13, a current-conducting plate 14, a sealing end cover 15, a limiting hole 16 and a flat base 17, the housing 11 is of a tubular structure, and the port outer walls at two ends of the housing 11 are respectively and fixedly connected with the integrated terminal 12, the fixing member 13 is fixed to an inner cavity of the housing 11 in a clamping manner, the current-conducting plate 14 is respectively and uniformly arranged inside the fixing member 13, two ends of the current-conducting plate 14 both extend to the outside of the port of the housing 11, and the sealing end cover 15 is hermetically sleeved on the outer wall of the terminal 12, the limiting hole 16 is respectively and uniformly arranged at a position corresponding to the current-conducting plate 14 on the side wall of the sealing end cover 15, the current-conducting plate 14 extends to the outside of the sealing end cover 15 through the limiting hole 16, and the bottom of the housing 11 is fixedly connected with the integrated flat base 17.

Further, casing 11 includes outer barrel 111, connecting block 112, interior barrel 113, spacing groove 114 and through-hole 115, even interval is provided with integrative connecting block 112 on the inner wall of outer barrel 111 respectively, the equal fixed connection of one end of outer barrel 111 inner wall is kept away from to connecting block 112 is on the outer wall of interior barrel 113, be provided with the gap between interior barrel 113 and outer barrel 111 lateral wall, and evenly seted up spacing groove 114 on the inner wall of interior barrel 113 respectively, through-hole 115 has evenly been seted up on the inner wall of interior barrel 113 in the spacing groove 114 outside respectively, the gap between barrel 113 and outer barrel 111 lateral wall in the through-hole 115 intercommunication.

Further, the bottom of the outer cylinder 111 is fixedly connected with the integrated flat base 17, the flat base 17 is of a hollow structure, two sides of the bottom of the outer cylinder 111 inside the flat base 17 are respectively provided with a communication port 116, and the communication ports 116 communicate with a gap between the inner cylinder 113 and the side wall of the outer cylinder 111 and the flat base 17.

Further, outer barrel 111 includes outer page of paper board 1111, arch 1112, wire net 1113, interior page of paper board 1114 and cavity 1115, evenly is provided with arch 1112 on outer page of paper board 1111's the inner wall respectively, and the last wire net 1113 that has laid of the terminal outer wall of arch 1112, and the laminating is provided with interior page of paper board 1114 on wire net 1113's the outer wall, and corresponds arch 1112 punishment on the outer wall that interior page of paper board 1114 is close to wire net 1113 one side and has seted up cavity 1115 respectively, cavity 1115 and protruding 1112 phase-match.

Further, heat dissipation holes 18 are evenly formed in the outer walls of the two sides of the flat base 17, and waterproof breathable films 19 are arranged between the inner walls of the heat dissipation holes 18.

Further, the fixing member 13 includes an insulator 131, a limiting strip 132 and a mounting hole 133, the side wall of the insulator 131 is respectively and fixedly connected with the limiting strip 132 at intervals, the insulator 131 is sleeved in the inner cavity of the inner cylinder 113 through the limiting strip 132 clamping limiting groove 114, the side wall of the insulator 131 corresponding to the inner cylinder 113 is respectively and uniformly provided with the mounting hole 133, and the conductive plate 14 is fixedly clamped in the mounting hole 133.

Further, the insulator 131 is disposed to be attached to the inner wall of the inner cylinder 113, and the insulator 131 is a member made of a heat conductive ceramic material.

The working principle is as follows: the inner wall of the outer cylinder 111 of the shell 11 is provided with a connecting block 112 which is fixedly connected with an inner cylinder 113, the inner wall of the inner cylinder 113 is provided with a limiting groove 114 and a through hole 115, the bottom of the outer cylinder 111 is provided with a hollow flat base 17, two sides of the bottom of the outer cylinder 111 in the flat base 17 are respectively provided with a communicating port 116, the communicating ports 116 communicate a gap between the inner cylinder 113 and the side wall of the outer cylinder 111 and the flat base 17, the heat dissipation holes 18 with waterproof ventilated membranes 19 are evenly arranged on the outer walls of the two sides of the flat base 17, the fixing piece 13 is clamped with the conductive plate 14 and then is clamped in the inner cavity of the inner cylinder 113, the hollow arrangement of the shell 11 and the flat base 17 reduces the self weight and the installation burden of the bus duct, when elements generate heat during working, hot air enters the gap through the through hole 115 and flows to the inner cavity of the flat base 17, and the heat dissipation holes 18 on the outer walls of the two sides are exhausted, so that the air circulation inside the bus duct is enhanced, and the quick heat dissipation is convenient; the outer wall of the insulator 131 of the fixing part 13 is uniformly provided with the limiting strips 132, the side walls of the insulator 131 corresponding to the inner cylinder 113 are respectively and uniformly provided with the mounting holes 133, the conductive plates 14 are clamped and fixed in the mounting holes 133, the insulator 131 is clamped and fixed in the limiting grooves 114 on the inner wall of the inner cylinder 113 together with the conductive plates 14, the dead weight of the bus duct is prevented from being increased by using fixing screws for mounting, the weight of the bus duct is reduced, the mounting burden is reduced, the insulator 131 is a component made of heat-conducting ceramic materials, the insulator 131 absorbs heat generated during the working of the conductive plates 14, the heat is rapidly dissipated into gaps through the through holes 115 on the inner wall of the inner cylinder 113 for circulation and dissipation, and the heat dissipation effect inside the bus duct is accelerated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a bus duct for intelligent power cabinet, includes bus duct body (1), its characterized in that: the bus duct body (1) comprises a shell (11), a terminal (12), a fixing piece (13), a conductive plate (14), a sealing end cover (15), a limiting hole (16) and a flat base (17), wherein the shell (11) is of a tubular structure, and the outer walls of the ports at the two ends of the shell (11) are respectively and fixedly connected with an integrated end head (12), the inner cavity of the shell (11) is fixedly clamped with a fixing piece (13), the inside of the fixing piece (13) is respectively and uniformly provided with a conductive plate (14), the two ends of the conductive plate (14) extend to the outside of the ports of the shell (11), the sealing end cover (15) is sleeved on the outer wall of the end head (12) in a sealing manner, the side wall of the sealing end cover (15) is respectively and uniformly provided with a limiting hole (16) corresponding to the conducting plate (14), the conducting plate (14) extends to the outside of the sealing end cover (15) through the limiting hole (16), and the bottom of the shell (11) is fixedly connected with an integrated flat base (17).

2. The bus duct of claim 1, wherein: casing (11) are including outer barrel (111), connecting block (112), interior barrel (113), spacing groove (114) and through-hole (115), evenly interval is provided with integrative connecting block (112) respectively on the inner wall of outer barrel (111), the equal fixed connection of one end that outer barrel (111) inner wall was kept away from in connecting block (112) is on the outer wall of interior barrel (113), be provided with the gap between interior barrel (113) and outer barrel (111) lateral wall, and evenly seted up spacing groove (114) respectively on the inner wall of interior barrel (113), through-hole (115) have evenly been seted up respectively on the inner wall of interior barrel (113) in the spacing groove (114) outside, gap between barrel (113) and outer barrel (111) lateral wall in through-hole (115) intercommunication.

3. The bus duct for the intelligent power cabinet as claimed in claim 2, wherein: the bottom of outer barrel (111) is fixed connection integrative flat base (17), and flat base (17) are hollow structure, and intercommunication mouth (116) have been seted up respectively to the inside outer barrel (111) bottom both sides of flat base (17), and barrel (113) and outer barrel (111) side wall's gap is peaceful base (17) in intercommunication mouth (116) intercommunication.

4. The bus duct for the intelligent power cabinet as claimed in claim 2, wherein: outer barrel (111) are including outer page board (1111), arch (1112), wire mesh (1113), interior page board (1114) and cavity (1115), evenly be provided with arch (1112) on the inner wall of outer page board (1111) respectively, the terminal outer wall upper berth of arch (1112) is equipped with wire mesh (1113), the laminating is provided with interior page board (1114) on the outer wall of wire mesh (1113), and correspond on interior page board (1114) is close to the outer wall of wire mesh (1113) one side that arch (1112) punishment has do not seted up cavity (1115), cavity (1115) and arch (1112) phase-match.

5. The bus duct of claim 1, wherein: heat dissipation holes (18) are respectively and uniformly formed in the outer walls of the two sides of the flat base (17), and waterproof breathable films (19) are arranged between the inner walls of the heat dissipation holes (18).

6. The bus duct of claim 1, wherein: fixing piece (13) include insulator (131), spacing (132) and mounting hole (133), all with spacing fixedly connected with spacing (132) on the lateral wall of insulator (131) respectively, and insulator (131) cup joint in the inner chamber of interior barrel (113) through spacing (132) block spacing groove (114), mounting hole (133) have evenly been seted up respectively on the lateral wall of barrel (113) in insulator (131) correspondence, fixed conductive plate (14) of block in mounting hole (133).

7. The bus duct of claim 6, wherein: the insulator (131) is attached to the inner wall of the inner cylinder (113), and the insulator (131) is a member made of heat-conducting ceramic materials.

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