CN212991902U

CN212991902U - Plug-in bus duct

Info

Publication number: CN212991902U
Application number: CN202021224166.9U
Authority: CN
Inventors: 冷祥生; 冷思进; 杨勇
Original assignee: Jiangsu Yongjin Power Equipment Co ltd
Current assignee: Jiangsu Yongjin Power Equipment Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-16
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a plug-in type bus duct, including the cell body, one side surface of cell body is provided with the copper bar conductor, the connecting hole has been seted up to the front end surface of copper bar conductor, be provided with dampproofing heat abstractor on the opposite side surface of cell body, dampproofing heat abstractor's inside is provided with connecting device, the quantity of copper bar conductor is eight groups, is located the both sides of cell body. A connect formula of inserting bus duct, set up dampproofing heat abstractor in connector, at bus duct during operation, the heat that will give out that can be timely is discharged to the device uses for dampproofing board, can effectually prevent moisture infiltration in the air wherein, make bus duct work efficiency higher safer, set up the mica plate in general connecting device department, can make the junction have certain anti-heat to imitate, make the junction can bear higher heat, bring better use prospect.

Description

Plug-in bus duct

Technical Field

The utility model relates to a power equipment technical field, concretely relates to plug-in type bus duct.

Background

The plug-in type bus duct is widely adopted as a feeder with rated voltage of 600V (alternating current and direct current) and rated current of 100-4000A on a power distribution main line of a low-voltage power distribution system of an industrial and high-rise building, at present, no unified quality standard exists in China about the bus duct, the plug-in type bus duct is taken as a novel power distribution wire, the quality and the construction period of installation engineering are ensured to be increased along with the emergence of modern engineering facilities and equipment, the power consumption of each industry is increased rapidly, particularly, the appearance of numerous high-rise buildings and large factory workshops, but the common plug-in type bus duct is easy to be affected with damp at a plug-in position, and the bus duct can emit a large amount of heat during working and cannot be discharged well,

certain adverse effect is brought to the use process of people, and therefore a plug-in bus duct is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a plug-in type bus duct has set up dampproofing heat abstractor in connector department, can in time give out the heat of work at the during operation to the moisture proof board that uses, can effectually prevent the moisture infiltration in the air, makes work efficiency higher safer, sets up mica plate and insulation board in connecting device department and can make the safer work of junction, can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the plug-in type bus duct comprises a duct body, wherein a copper bar conductor is arranged on the outer surface of one side of the duct body, a connecting hole is formed in the outer surface of the front end of the copper bar conductor, a damp-proof heat dissipation device is arranged on the outer surface of the other side of the duct body, and a connecting device is arranged inside the damp-proof heat dissipation device.

Further, dampproofing heat abstractor includes dampproofing board, screw, side dampproofing board, fin and end dampproofing board, the upper end surface at last dampproofing board is seted up to the screw, the fin is located the front end surface of side dampproofing board, end dampproofing board is located the rear end surface of side dampproofing board.

Further, the lower end surface of the upper damp-proof plate is fixedly connected with the upper end surface of the side damp-proof plate through a fixing screw, the rear end surface of the radiating fin is fixedly connected with the front end surface of the side damp-proof plate, and the rear end surface of the side damp-proof plate is fixedly connected with the front end surface of the bottom damp-proof plate through a fixing screw.

Furthermore, the connecting device comprises a connecting conductor, a mica plate, an insulating plate, a fixing nut and a fixing plate, wherein the connecting conductor penetrates through the mica plate, the insulating plate and the fixing plate, the insulating plate is located on the outer surface of the front end of the mica plate, and the fixing nut is located on the outer surface of the front end of the fixing plate.

Furthermore, the outer surface of the front end of the mica plate is fixedly connected with the outer surface of the rear end of the insulating plate, the outer surface of the rear end of the fixing nut is movably connected with the outer surface of the front end of the fixing plate, the number of the connecting conductors and the number of the fixing nuts are two, the number of the mica plates is five, and the number of the insulating plates is eight.

The utility model has the advantages that: the plug-in bus duct provided by the technical scheme can effectively prevent moisture in the air from permeating the bus duct, can discharge heat dissipated from the bus duct to a certain extent, and can effectively bear higher temperature at the joint.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of plug-in type bus duct.

Fig. 2 is the utility model relates to a dampproofing heat abstractor schematic diagram of plug-in bus duct.

Fig. 3 is a top view of the connection device of the plug-in bus duct of the present invention.

In the figure: 1. a trough body; 2. copper bar conductors; 3. connecting holes; 4. a moisture-proof heat dissipation device; 5. a connecting device; 501. a connecting conductor; 502. mica plates; 503. an insulating plate; 504. fixing a nut; 505. a fixing plate; 401. an upper damp-proof plate; 402. a screw hole; 403. a side moisture barrier; 404. a heat sink; 405. a bottom moisture barrier.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, a plug-in type bus duct, including cell body 1, cell body 1 is a confined cuboid metal device that comprises copper, aluminium bus post, one side surface of cell body 1 is provided with copper bar conductor 2, and conductor copper bar 2 is copper cuboid structure for transmission current, connecting hole 3 has been seted up to copper bar conductor 2's front end surface, be provided with dampproofing heat abstractor 4 on the opposite side surface of cell body 1, the inside of dampproofing heat abstractor 4 is provided with connecting device 5, connecting hole 3 is eight groups with the quantity of conductor copper bar 2.

Dampproofing heat abstractor 4 includes dampproofing board 401, screw 402, the dampproofing board 403 of side, fin 404 and end dampproofing board 405, go up dampproofing board 401, the dampproofing board 403 of side, be an impervious material that macromolecular polymer made as essential elements with end dampproofing board 405, can effectually prevent the moisture infiltration in the air, fin 404 is made the cuboid form by aluminum alloy, brass or bronze, and the polytypic can be at the bus duct during operation, on conducting the heat that produces to fin 404, in giving off the ambient air by fin 404, the upper end surface at last dampproofing board 401 is seted up to screw 402, fin 404 is located the front end surface of the dampproofing board 403 of side, end dampproofing board 405 is located the rear end surface of the dampproofing board 403 of side.

Go up the lower extreme surface of dampproofing board 401 and the upper end surface of the dampproofing board 403 of side and pass through fixed screw fixed connection, the rear end surface of fin 404 and the front end surface fixed connection of the dampproofing board 403 of side, parallel arrangement each other between the fin 404, the rear end surface of the dampproofing board 403 of side and the front end surface of the dampproofing board 405 of end pass through fixed screw fixed connection, at the bus duct during operation, because the device that adds, can effectually dispel the heat, prevent the moisture infiltration.

Example 2

As shown in fig. 1 and 3, the connecting device 5 includes a connecting conductor 501, a mica plate 502, an insulating plate 503, a fixing nut 504 and a fixing plate 505, the mica plate 502 is formed by bonding, heating and pressing mica paper and silicone glue, and can effectively bear a certain amount of heat generated during operation, the insulating plate 503 is made of a glue-type insulating material and can maintain insulation at the connection position, the connecting conductor 501 penetrates through the mica plate 502, the insulating plate 503 and the fixing plate 505, the insulating plate 503 is located on the outer surface of the front end of the mica plate 502, the fixing nut 504 is located on the outer surface of the front end of the fixing plate 505, and the mica plate 502 and the insulating plate 503 are arranged in parallel to each other.

The front end surface of mica plate 502 and the rear end surface fixed connection of insulation board 503, the rear end surface of fixation nut 504 and the front end surface swing joint of fixed plate 505, connecting conductor 501 is two sets of with the quantity of fixation nut 504, the quantity of mica plate 502 is five groups, the quantity of insulation board 503 is eight groups, when the bus duct during operation, can produce certain heat, because the mica plate 502 that sets up, can make the junction bear the temperature higher than general bus duct, makes its work more have efficiency.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 plug-in type bus duct comprises a duct body (1), and is characterized in that: the copper bar conductor structure is characterized in that a copper bar conductor (2) is arranged on the outer surface of one side of the groove body (1), a connecting hole (3) is formed in the outer surface of the front end of the copper bar conductor (2), a damp-proof heat dissipation device (4) is arranged on the outer surface of the other side of the groove body (1), and a connecting device (5) is arranged inside the damp-proof heat dissipation device (4).

2. The patch-type bus duct of claim 1, wherein: dampproofing heat abstractor (4) is including last dampproofing board (401), screw (402), the dampproofing board of side (403), fin (404) and end dampproofing board (405), the upper end surface at last dampproofing board (401) is seted up in screw (402), fin (404) are located the front end surface of the dampproofing board of side (403), end dampproofing board (405) are located the rear end surface of the dampproofing board of side (403).

3. A patch-type bus duct according to claim 2, wherein: go up the lower extreme surface of dampproofing board (401) and the upper end surface of the dampproofing board of side (403) and pass through fixed screw fixed connection, the rear end surface of fin (404) and the front end surface fixed connection of the dampproofing board of side (403), the rear end surface of the dampproofing board of side (403) and the front end surface of end dampproofing board (405) pass through fixed screw fixed connection.

4. The patch-type bus duct of claim 1, wherein: connecting device (5) are including connecting conductor (501), mica plate (502), insulating board (503), fixation nut (504) and fixed plate (505), connecting conductor (501) run through mica plate (502), insulating board (503) and fixed plate (505), insulating board (503) are located the front end surface of mica plate (502), fixation nut (504) are located the front end surface of fixed plate (505).

5. The patch-type bus duct of claim 4, wherein: the utility model discloses a mica plate's fixing device, including mica plate (502), fixed nut (504), connecting conductor (501) and fixed nut (504), the front end surface fixed connection of the front end surface of mica plate (502) and the rear end surface fixed connection of insulation board (503), the rear end surface swing joint of fixed nut (504) and the front end surface swing joint of fixed plate (505), the quantity of connecting conductor (501) and fixed nut (504) is two sets of, the quantity of mica plate (502) is five sets of, the quantity of insulation board (503) is eight sets of.