CN209896648U

CN209896648U - High-stress doubly-connected copper intensive bus duct

Info

Publication number: CN209896648U
Application number: CN201920964612.0U
Authority: CN
Inventors: 傅建勋
Original assignee: Guangzhou Huicheng Energy Saving Technology Co Ltd
Current assignee: Guangzhou Huicheng Energy Saving Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-01-03
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a two intensive bus ducts of copper that link of high stress, including the bus duct body, the bus duct main part is by the upper cover plate, lower cover plate, the left side board, right side board and electrically conductive row, two intrinsic fixed blocks on the outer wall of left side board, two fixed blocks set up the both ends at the left side board respectively, the side that the left side board was kept away from to the fixed block is fixed with the connecting plate, wear to be equipped with stop screw on the connecting plate, stop screw and connecting plate threaded connection, still include the heating panel, be equipped with a plurality of fin on the heating panel, both sides are connected with the connecting block around the heating panel, the connecting block sets up between connecting plate and left side board, the side butt of left side board is kept away from to stop screw and connecting block, both sides all are equipped with T type spout around the heating panel, be equipped. The utility model discloses a series of structures make this device have the heat dissipation better, can dismantle characteristics such as.

Description

High-stress doubly-connected copper intensive bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a high stress doubly link intensive bus duct of copper.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. Developed countries abroad, hong Kong, Macau, etc. are popularized. In Guangzhou, Guangdong of China, more than 12 building distribution rooms are led out, namely, more than 90% of main lines led to floors use bus ducts; the 630KVA transformer to the power distribution cabinet uses bus ducts.

Current high stress doubly links intensive bus duct of copper includes the bus duct main part, and the bus duct main part is by taking draw-in groove upper cover plate, taking draw-in groove lower cover plate, left side board, right side board and leading the electrical drainage, but the inside temperature is high more can reduce life when the bus duct uses.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the not good defect of prior art's bus duct heat dissipation, provide a high stress doubly link copper intensive bus duct. The high-stress doubly-connected copper-dense bus duct has the characteristics of good heat dissipation, detachable heat dissipation device and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two intensive busways of copper that link of high stress, includes the bus duct body, the bus duct main part is by upper cover plate, lower apron, left side board, right side board and electrically conductive row, two intrinsic fixed blocks on the outer wall of left side board, two the fixed block sets up the both ends at the left side board respectively, the side that the left side board was kept away from to the fixed block is fixed with the connecting plate, wear to be equipped with stop screw on the connecting plate, stop screw and connecting plate threaded connection still include the heating panel, are equipped with a plurality of fin on the heating panel, both sides are connected with the connecting block around the heating panel, the connecting block sets up between connecting plate and left side board, the side butt of left side board is.

Preferably, both sides all are equipped with T type spout around the heating panel, be equipped with the slider in the T type spout, slider and T type spout sliding fit, connecting block and the slider fixed connection that corresponds.

Preferably, the side face, facing the limiting screw, of the connecting block is provided with a limiting groove, and the limiting screw is connected with the limiting groove in an inserting mode.

Preferably, one end of the limiting screw, which is far away from the limiting groove, is provided with a cross groove.

Preferably, a heat-conducting silicone grease is arranged between the heat dissipation plate and the left side plate.

Preferably, the heat dissipation fins are uniformly arranged along the length direction of the heat dissipation plate.

Preferably, the fixed block and the connecting plate are integrally formed, and the fixed block is welded with the left side plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses well heating panel can be earlier with the outer wall laminating of left side board, then remove the connecting block and make spacing groove on the connecting block aim at with stop screw, rotate stop screw after that and make stop screw peg graft with the spacing groove to with heating panel and left side board fixed connection, the fin on the heating panel can help the heat dissipation, when persisting more dust on the fin and influencing the heat dissipation, can also dismantle the fin and get off the washing.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

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

fig. 3 is a left side view of fig. 1.

Reference numbers in the figures: 1. a heat sink; 2. a heat dissipation plate; 3. an upper cover plate; 4. a T-shaped chute; 5. a slider; 6. connecting blocks; 7. a left side plate; 8. a limiting groove; 9. a fixed block; 10. a connecting plate; 11. a limit screw; 12. a cross groove; 13. a conductive bar; 14. a lower cover plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-stress double-connection copper intensive bus duct comprises a bus duct body, wherein the bus duct body comprises an upper cover plate 3, a lower cover plate 14, a left side plate 7, a right side plate and a conducting bar 13, two fixed blocks 9 are fixed on the outer wall of the left side plate 7, the two fixed blocks 9 are respectively arranged at two ends of the left side plate 7, a connecting plate 10 is fixed on the side surface of each fixed block 9 far away from the left side plate 7, the fixed blocks 9 and the connecting plate 10 are integrally formed, the fixed blocks 9 are welded with the left side plate 7, a limiting screw rod 11 penetrates through the connecting plate 10, the limiting screw rod 11 is in threaded connection with the connecting plate 10, the bus duct body further comprises a heat dissipation plate 2, a plurality of heat dissipation fins 1 are arranged on the heat dissipation plate 2, the heat dissipation fins 1 are uniformly arranged along the length direction of the heat dissipation plate 2, connecting blocks 6 are connected, thereby fixing the heat dissipation plate 2 and the left side plate 7, and the heat dissipation effect of the bus duct body can be greatly increased by the heat dissipation plate 1; the structure of the right side plate is the same as that of the left side plate 7; the upper cover plate 3 and the lower cover plate 14 can restrict the up-and-down movement of the heat radiating plate 2.

Both sides all are equipped with T type spout 4 around the heating panel 2, are equipped with slider 5 in the T type spout 4, and slider 5 and T type spout 4 cooperation of sliding, connecting block 6 and the 5 fixed connection of slider that correspond to realize the regulation of connecting block 6 positions, make the better alignment in spacing screw 11 and connecting block 6 positions.

After the heat dissipation plate 2 is installed, in order to prevent the connecting block 6 from sliding with the limiting screw 11, the side surface of the connecting block 6 facing the limiting screw 11 is provided with a limiting groove 8, and the limiting screw 11 is inserted into the limiting groove 8.

One end of the limiting screw 11 far away from the limiting groove 8 is provided with a cross groove 12, so that the screw 11 can be limited by a cross screwdriver.

In order to increase the heat dissipation effect between the heat dissipation plate 2 and the left side plate 7, a heat conductive silicone grease is provided between the heat dissipation plate 2 and the left side plate 7.

The working principle is as follows: the utility model discloses when using, scribble heat dissipation silicone grease earlier on the left side board 7, laminate heating panel 2 and the outer wall of left side board 7 again, then remove connecting block 6 and make spacing groove 8 and the spacing screw 11 on the connecting block 6 aim at, rotate spacing screw 11 after that and make spacing screw 11 peg graft with spacing groove 8, thereby with heating panel 2 and left side board 7 fixed connection, fin 1 on the heating panel 2 can help the heat dissipation, when persisting more dust influence heat dissipation on fin 1, can also dismantle fin 1 and get off the washing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high stress doubly links intensive bus duct of copper, includes the bus duct body, the bus duct main part is by upper cover plate (3), lower cover plate (14), left side board (7), right side board and conductive row (13), its characterized in that: two fixed block (9) of it is inherent on the outer wall of left side board (7), two fixed block (9) set up the both ends in left side board (7) respectively, the side of keeping away from left side board (7) fixed block (9) is fixed with connecting plate (10), wear to be equipped with stop screw (11) on connecting plate (10), stop screw (11) and connecting plate (10) threaded connection still include heating panel (2), are equipped with a plurality of fin (1) on heating panel (2), both sides are connected with connecting block (6) around heating panel (2), connecting block (6) set up between connecting plate (10) and left side board (7), the side butt of left side board (7) is kept away from with connecting block (6) in stop screw (11).

2. The high stress twin copper dense busway of claim 1, wherein: both sides all are equipped with T type spout (4) around heating panel (2), be equipped with slider (5) in T type spout (4), slider (5) and T type spout (4) cooperation of sliding, connecting block (6) and slider (5) fixed connection that correspond.

3. The high stress twin copper dense busway of claim 1, wherein: the connecting block (6) is provided with a limiting groove (8) towards the side surface of the limiting screw rod (11), and the limiting screw rod (11) is connected with the limiting groove (8) in an inserting mode.

4. The high stress twin copper dense busway of claim 1, wherein: and a cross groove (12) is formed in one end, far away from the limiting groove (8), of the limiting screw (11).

5. The high stress twin copper dense busway of claim 1, wherein: and heat-conducting silicone grease is arranged between the heat dissipation plate (2) and the left side plate (7).

6. The high stress twin copper dense busway of claim 1, wherein: the radiating fins (1) are uniformly arranged along the length direction of the radiating plate (2).

7. The high stress twin copper dense busway of claim 1, wherein: the fixing block (9) and the connecting plate (10) are integrally formed, and the fixing block (9) is welded with the left side plate (7).