CN210273438U

CN210273438U - Quick heat dissipation type bus duct

Info

Publication number: CN210273438U
Application number: CN201921458258.0U
Authority: CN
Inventors: 武俊
Original assignee: Jiangsu Zhaochuang Power Technology Co Ltd
Current assignee: Jiangsu Zhaochuang Power Technology Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-07
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a quick heat dissipation type bus duct relates to bus duct device technical field. The utility model comprises two oppositely arranged side plates, a plurality of U-shaped plates are arranged between the two side plates, and the open ends of two adjacent U-shaped plates are connected through a connecting plate; the bottom ends of the two side plates are also connected with a lower cover plate; the top ends of the two side plates are connected with the open end of a U-shaped plate; an elastic supporting plate is arranged at the opening end of the U-shaped plate, a plurality of radiating air holes are uniformly distributed on the elastic supporting plate, and a radiating air cavity is formed by the U-shaped plate and the elastic supporting plate; and a conductor is arranged between the two U-shaped plates or between the U-shaped plate and the side plate. The utility model discloses a U template, heat dissipation wind hole, heat dissipation wind chamber, radiating fin's setting has strengthened the radiating effect of bus duct.

Description

Quick heat dissipation type bus duct

Technical Field

The utility model belongs to the technical field of the bus duct device, especially, relate to a quick heat dissipation type bus duct.

Background

In order to meet the requirements of high-current low-voltage transmission lines in industrial and civil engineering construction, a bus duct trunk line system is adopted in power distribution design, the bus duct trunk line system is widely applied to engineering along with the continuous increase of the capacity of the transmission and distribution lines in recent years, the structural design of bus duct products is changed from air insulation type to intensive insulation type, and from a steel plate shell to an aluminum alloy shell, so that the updating is gradually realized; for the bus duct, a good heat dissipation effect is a necessary factor for ensuring the service life of the bus duct, and the existing bus duct has a poor heat dissipation effect and can influence the service life of the bus duct.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick heat dissipation type bus duct to the bus duct radiating effect who proposes in solving above-mentioned background art is not good, can influence the life's of bus duct problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a quick heat dissipation type bus duct, which comprises two oppositely arranged side plates, wherein a plurality of U-shaped plates are arranged between the two side plates, and the open ends of two adjacent U-shaped plates are connected through a connecting plate; the bottom ends of the two side plates are also connected with a lower cover plate; the top ends of the two side plates are connected with the open end of a U-shaped plate; an elastic supporting plate is arranged at the opening end of the U-shaped plate, a plurality of radiating air holes are uniformly distributed on the elastic supporting plate, and the U-shaped plate and the elastic supporting plate form a radiating air cavity; and a conductor is arranged between the two U-shaped plates or between the U-shaped plate and the side plate.

Further, the side plate is an L-shaped plate.

Furthermore, guide parts used for being matched with and installed on the side plates are arranged on two sides of the lower cover plate, the lower cover plate can be conveniently inserted between the two side plates due to the arrangement of the guide parts, the lower cover plate is provided with first through holes penetrating through the two sides, and any one side plate is provided with a second through hole which is collinear with the central axis of the first through hole;

a pin rod is arranged in the first through hole and the second through hole in a matched mode.

Furthermore, the second through hole and the first through hole are both regular triangles with the same size; the pin rod is a triangular prism matched with the first through hole.

Furthermore, the both ends of pin pole all are equipped with T type spacing nail, the cooperation is equipped with a limiting plate on the T type spacing nail, the limiting plate is a regular triangle-shaped board the same with first through-hole size, be equipped with on the limiting plate with T type spacing nail matched with through-hole.

Furthermore, the elastic support plate is a rectangular rubber plate, N rows of heat dissipation air holes are formed in the rectangular rubber plate along the length direction of the rectangular rubber plate, and the number of the heat dissipation air holes in each row is M.

Furthermore, an elastic cushion layer is arranged on the outer bottom side face of the U-shaped plate, and a limiting channel matched with the elastic cushion layer is arranged on the upper surface of the lower cover plate.

Furthermore, the inner side wall of the U-shaped plate is provided with a plurality of radiating fins.

Furthermore, the end part of the connecting plate is provided with a third through hole penetrating through the two ends of the connecting plate.

The utility model discloses following beneficial effect has:

the utility model discloses a U template, heat dissipation wind hole, heat dissipation wind chamber, radiating fin's setting has strengthened the radiating effect of bus duct, and the setting through elastic support board is when not producing the influence to heat dispersion simultaneously, has strengthened the structural strength of bus duct, carries out the equipment of apron and curb plate down through pin rod and through hole simultaneously, gives up the screw thread mounting means, and the assembly and disassembly easy operation.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments 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 is a schematic structural view of the bus duct of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a schematic view of the pin rod structure of the present invention;

FIG. 5 is a front view of FIG. 4;

fig. 6 is a cross-sectional view taken at C-C in fig. 5.

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.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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. 1-3, the present invention relates to a quick heat dissipation type bus duct, which includes two side plates 1 oppositely disposed, wherein the side plate 1 is an L-shaped plate, four U-shaped plates 2 are disposed between the two side plates 1, the inner side wall of each U-shaped plate 2 is provided with a plurality of heat dissipation fins, the open ends of two adjacent U-shaped plates 2 are connected through a connecting plate 3, and the end of the connecting plate 3 is provided with a third through hole penetrating through the two ends thereof; the bottom ends of the two side plates 1 are also connected with a lower cover plate 4, the outer bottom side surface of the U-shaped plate 2 is provided with an elastic cushion layer 21, and the upper surface of the lower cover plate 4 is provided with a limit channel 41 matched with the elastic cushion layer 21; the top ends of the two side plates 1 are connected with the opening end of a U-shaped plate 2; an elastic supporting plate 22 is arranged at the opening end of the U-shaped plate 2, a plurality of radiating air holes 24 are uniformly distributed on the elastic supporting plate 22, and a radiating air cavity 23 is formed by the U-shaped plate 2 and the elastic supporting plate 22; and a conductor is arranged between the two U-shaped plates 2 or between the U-shaped plate 2 and the side plate 1.

Curb plate 1, connecting plate 3 and U template 2 integrated into one piece, the both sides of elastic support plate 22 bond respectively in the both sides opening side of U template 2.

Please refer to fig. 3, two sides of the lower cover plate 4 are provided with guiding parts 43 for matching with the side plates 1, the lower cover plate 4 is provided with first through holes 42 penetrating through the two sides, and any one of the side plates 1 is provided with a second through hole 11 collinear with the central axis of the first through hole 42;

a pin rod 5 is arranged in the first through hole 42 and the second through hole 11 in a matching way.

Referring to fig. 4-6, the second through hole 11 and the first through hole 42 are both regular triangles with the same size; the pin 5 is a triangular prism that fits into the first through hole 42.

Referring to fig. 4-6, two ends of the pin 5 are provided with T-shaped position-limiting nails 52, a position-limiting plate 51 is cooperatively provided on the T-shaped position-limiting nail 52, the position-limiting plate 51 is a regular triangle plate having the same size as the first through hole 42, a through hole is provided on the position-limiting plate 51 for cooperating with the T-shaped position-limiting nail 52, and the position-limiting plate 51 can rotate along the T-shaped position-limiting nail 52.

Referring to fig. 2, the elastic support plate 22 is a rectangular rubber plate, N rows of heat dissipation air holes 24 are formed on the rectangular rubber plate along the length direction of the rectangular rubber plate, and the number of each row of heat dissipation air holes 24 is M.

The width of the rectangular rubber plate is X, the radius of the heat dissipation air holes 24 is 0.1X, and the distance between every two adjacent heat dissipation air holes 24 is 0.1X.

The number of the U-shaped plates 2 can be set according to actual requirements.

During the use, put into the skeleton that curb plate 1, connecting plate 3 and U template 2 are constituteed with the electric conductor earlier, then fix apron 4 down between two curb plates 1, through 5 one side limiting plates 51 of rotation pin, it is a triangular prism structure that rotation pin 5 and limiting plate 51 constitute, then limiting plate 51 can after second through hole 11 and first through hole 42 along the limiting plate 51 again.

The utility model enhances the heat dissipation effect of the bus duct by arranging the U-shaped plate 2, the heat dissipation air holes 24, the heat dissipation air cavities 23 and the heat dissipation fins; meanwhile, the elastic cushion layer 21 is matched with the limiting channel 41, so that the installation is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 embodiments 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

1. The utility model provides a quick heat dissipation type bus duct which characterized in that: comprises two opposite side plates (1), a plurality of U-shaped plates (2) are arranged between the two side plates (1),

the open ends of two adjacent U-shaped plates (2) are connected through a connecting plate (3);

the bottom ends of the two side plates (1) are also connected with a lower cover plate (4); the top ends of the two side plates (1) are connected with the open end of a U-shaped plate (2);

an elastic supporting plate (22) is arranged at the opening end of the U-shaped plate (2), a plurality of radiating air holes (24) are uniformly distributed on the elastic supporting plate (22), and a radiating air cavity (23) is formed by the U-shaped plate (2) and the elastic supporting plate (22);

and a conductor is arranged between the two U-shaped plates (2) or between the U-shaped plate (2) and the side plate (1).

2. The quick heat dissipation type bus duct according to claim 1, wherein the side plate (1) is an L-shaped plate.

3. The quick heat dissipation type bus duct according to claim 1, wherein guide portions (43) for matching with side plates (1) are arranged on two sides of the lower cover plate (4), the lower cover plate (4) is provided with first through holes (42) penetrating through the two sides, and a second through hole (11) collinear with the central axis of the first through hole (42) is arranged on any one side plate (1);

a pin rod (5) is arranged in the first through hole (42) and the second through hole (11) in a matching way.

4. The quick heat dissipation type bus duct according to claim 3, wherein the second through hole (11) and the first through hole (42) are both regular triangles with the same size; the pin rod (5) is a triangular prism matched with the first through hole (42).

5. The quick heat dissipation type bus duct according to claim 4, wherein T-shaped limit nails (52) are arranged at two ends of the pin rod (5), a limit plate (51) is arranged on the T-shaped limit nails (52) in a matching manner, the limit plate (51) is a regular triangle plate with the same size as the first through hole (42), and a through hole matched with the T-shaped limit nail (52) is arranged on the limit plate (51).

6. The quick heat dissipation type bus duct according to claim 1, wherein the elastic support plate (22) is a rectangular rubber plate, N rows of heat dissipation air holes (24) are formed in the rectangular rubber plate along the length direction of the rectangular rubber plate, and the number of each row of heat dissipation air holes (24) is M.

7. The quick heat dissipation type bus duct according to claim 1, wherein an elastic cushion layer (21) is arranged on the outer bottom side of the U-shaped plate (2), and a limiting channel (41) matched with the elastic cushion layer (21) is arranged on the upper surface of the lower cover plate (4).

8. The quick heat dissipation type bus duct according to claim 1, wherein a plurality of heat dissipation fins are arranged on the inner side wall of the U-shaped plate (2).

9. The quick heat dissipation type bus duct according to claim 1, wherein a third through hole penetrating through both ends of the connecting plate (3) is formed at an end portion of the connecting plate.