CN212849197U

CN212849197U - Special-shaped copper bar of motor one-way connecting sheet with small resistance loss

Info

Publication number: CN212849197U
Application number: CN202022151537.1U
Authority: CN
Inventors: 杨娟; 严旭东
Original assignee: Fujian Xinsheng Copper Co ltd
Current assignee: Fujian Xinsheng Copper Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-03-30
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a heterotypic copper bar of motor one-way connection piece that resistance loss is little, including dysmorphism copper, louvre and metal column, special-shaped aluminum plate is installed to the below of dysmorphism copper, and the both ends of controlling of special-shaped copper and special-shaped aluminum plate have all seted up spacing hole, the inboard position in spacing hole is seted up to the louvre, and the louvre all has the setting in special-shaped copper and special-shaped aluminum plate's inside, metal column fixed mounting is in special-shaped aluminum plate's bottom position, and the surface of metal column has seted up the spacing groove, the insulator cap is installed in the outside of metal column, and the rear side of insulator cap is seted up and is equipped with the spread groove, the fixed slot has been seted up to the. This heterotypic copper bar of motor one-way connection piece that resistance loss is little not only can reduce resistance loss to reduce the electric energy loss, can avoid the user to take place to electrocute moreover.

Description

Special-shaped copper bar of motor one-way connecting sheet with small resistance loss

Technical Field

The utility model relates to an abnormal shape copper bar technical field specifically is an abnormal shape copper bar of the little one-way connection piece of motor of resistive loss.

Background

The copper bar plays a role in conveying current and connecting electrical equipment in a circuit, and because the conductivity of copper is superior to that of aluminum, the copper bar is widely applied to the electrical equipment, particularly to a set of distribution devices, wherein the number of the special-shaped copper bars is large.

The special-shaped copper bar of the motor one-way connecting sheet with small resistance loss commonly used at present can not reduce the resistance loss, thereby causing the electric energy loss and avoiding the electric shock of a user, therefore, the special-shaped copper bar of the motor one-way connecting sheet with small resistance loss is provided, so as to solve the problem provided in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heterotypic copper bar of the little one-way connection piece of motor of resistive loss to solve the heterotypic copper bar of the little one-way connection piece of motor of resistive loss commonly used at present that the above-mentioned background art provided, not only can not reduce resistive loss, thereby make the electric energy loss, can not avoid the problem that the user takes place to electrocute moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a special-shaped copper bar of a motor one-way connecting sheet with small resistance loss comprises a special-shaped copper plate, radiating holes and metal columns, wherein a special-shaped aluminum plate is arranged below the special-shaped copper plate, the left end and the right end of the special-shaped copper plate and the left end and the right end of the special-shaped aluminum plate are respectively provided with a limiting hole, the radiating holes are formed in the inner side positions of the limiting holes, the radiating holes are respectively arranged in the special-shaped copper plate and the special-shaped aluminum plate, the metal columns are fixedly arranged at the bottom positions of the special-shaped aluminum plate, the outer surfaces of the metal columns are provided with limiting grooves, the outer sides of the metal columns are provided with insulating caps, the rear sides of the insulating caps are provided with connecting grooves, the inner walls of the insulating caps are provided with fixing grooves, the inner sides of the insulating caps are provided with metal covers, the, and the inner surface of the special-shaped copper plate is coated with a second metal coating, and a reinforcing rib is arranged in the special-shaped copper plate.

Preferably, the shape and size of the special-shaped copper plate are the same as those of the special-shaped aluminum plate, and the vertical sections of the special-shaped copper plate and the special-shaped aluminum plate are of U-shaped structures.

Preferably, the metal column is connected with the insulating cap in a threaded manner, and the height of the insulating cap is greater than the distance from the limiting groove to the insulating cap.

Preferably, a disassembly structure is formed between the insulation cap and the metal plate, and the metal plate is arranged corresponding to the fixing groove.

Preferably, the connection mode between the metal cover and the insulation cap is clamping connection, and the metal cover is communicated with the connection groove.

Preferably, the height of the reinforcing rib is equal to the distance between the first metal coating and the reinforcing rib, and the vertical section of the reinforcing rib is in an X-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the special-shaped copper bar of the motor one-way connecting sheet with small resistance loss can reduce the resistance loss, thereby reducing the electric energy loss and avoiding the electric shock of a user;

1. the metal column is fixedly arranged at the bottom of the special-shaped aluminum plate, the limiting groove is formed in the metal column, the metal wire can be placed in the limiting groove, the metal column is connected with the insulating cap through threads, the metal wire is conveniently fixed, and the insulating cap can avoid the electric shock phenomenon of a user;

2. the first metal coating and the second metal coating are coated on the inner surface and the outer surface of the special-shaped copper plate, so that the resistance loss of the special-shaped copper plate can be reduced, and the electric energy loss is reduced;

3. the inside of dysmorphism copper is inlayed and is installed the strengthening rib, and the inner wall height that highly equals the dysmorphism copper of strengthening rib, and the strengthening rib that vertical cross-section shape is "X" font structure can support the dysmorphism copper, is difficult for making the fracture of dysmorphism copper.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the cutting structure of the utility model;

FIG. 3 is a schematic view of the whole structure of the insulating cap of the present invention;

FIG. 4 is a schematic view of the structure of the insulating cap and the metal cover of the present invention;

fig. 5 is the internal structure schematic diagram of the special-shaped copper plate of the utility model.

In the figure: 1. a special-shaped copper plate; 2. a special-shaped aluminum plate; 3. a limiting hole; 4. heat dissipation holes; 5. a metal post; 6. a limiting groove; 7. an insulating cap; 8. connecting grooves; 9. fixing grooves; 10. a metal cover; 11. a metal plate; 12. a screw; 13. a first metal coating; 14. a second metal coating; 15. and (5) reinforcing ribs.

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. 1-5, the present invention provides a technical solution: a special-shaped copper bar of a motor one-way connecting sheet with small resistance loss comprises a special-shaped copper plate 1, a special-shaped aluminum plate 2, a limiting hole 3, a heat dissipation hole 4, a metal column 5, a limiting groove 6, an insulating cap 7, a connecting groove 8, a fixing groove 9, a metal cover 10, a metal plate 11, a screw 12, a first metal coating 13, a second metal coating 14 and a reinforcing rib 15, wherein the special-shaped aluminum plate 2 is arranged below the special-shaped copper plate 1, the limiting holes 3 are respectively formed at the left end and the right end of the special-shaped copper plate 1 and the left end and the right end of the special-shaped aluminum plate 2, the shape and the size of the special-shaped copper plate 1 are the same as those of the special-shaped aluminum plate 2, the vertical cross sections of the special-shaped copper plate 1 and the special-shaped aluminum plate 2 are in a U-shaped structure, the special-shaped copper plate 1 and, the metal column 5 is fixedly installed at the bottom of the special-shaped aluminum plate 2, the outer surface of the metal column 5 is provided with a limiting groove 6, the metal column 5 is in threaded connection with an insulating cap 7, the height of the insulating cap 7 is larger than the distance between the limiting groove 6 and the insulating cap 7, the metal column 5 and the insulating cap 7 are convenient to disassemble, the insulating cap 7 is installed at the outer side of the metal column 5, the rear side of the insulating cap 7 is provided with a connecting groove 8, a disassembling structure is formed between the insulating cap 7 and the metal plate 11, the metal plate 11 is arranged corresponding to the fixing groove 9, the metal plate 11 can be tightly attached to a metal wire, the inner wall of the insulating cap 7 is provided with a fixing groove 9, the inner side of the insulating cap 7 is provided with a metal cover 10, the outer surface of the metal cover 10 is fixedly provided with a metal plate 11, the inside of the metal plate 11 is provided with a screw 12 in a penetrating manner, the, and the inner surface of the special-shaped copper plate 1 is coated with a second metal coating 14, and the inside of the special-shaped copper plate 1 is provided with a reinforcing rib 15.

As shown in fig. 4, the connection mode between the metal cover 10 and the insulation cap 7 is a snap connection, and the metal cover 10 is communicated with the connection groove 8, so that the metal cover 10 and the insulation cap 7 can be fixed conveniently.

As shown in fig. 5, the height of the reinforcing rib 15 is equal to the distance between the first metal coating 13 and the reinforcing rib 15, and the vertical section of the reinforcing rib 15 is in an "X" shape, so that the reinforcing rib 15 is not easy to damage the special-shaped copper plate 1.

The working principle is as follows: when the special-shaped copper bar with the motor one-way connecting sheet with small resistance loss is used, as shown in figure 1, the connecting mode between the special-shaped copper plate 1 and the special-shaped aluminum plate 2 is welding, the left end and the right end of the special-shaped copper plate 1 and the left end and the right end of the special-shaped aluminum plate 2 are both provided with the limiting holes 3, the limiting holes 3 are convenient for fixing the device, the bottom of the special-shaped aluminum plate 2 is fixedly provided with the metal column 5, the metal column 5 is internally provided with the limiting groove 6, when in use, a metal wire is wound in the limiting groove 6 and is connected with the insulating cap 7 through a screw thread between the metal column 5 and the insulating cap 7, so as to fix the metal wire, the shape of the outer surface of the metal cover 10 is the same as that of the inner surface of the insulating cap 7, the metal cover 10 can be tightly attached to the metal wire, the metal plate 11 is fixedly, the louvre 4 has all been seted up to dysmorphism copper 1 and dysmorphism aluminum plate 2's inside, make things convenient for dysmorphism copper 1 and dysmorphism aluminum plate 2 to dispel the heat, the equal coating of inside and outside surface of dysmorphism copper 1 has the better first metal coating 13 of electric conductive property and second metal coating 14, can reduce the resistance loss of dysmorphism copper 1, the inside of dysmorphism copper 1 is inlayed and is installed strengthening rib 15, and the inner wall height that highly equals special-shaped copper 1 of strengthening rib 15, strengthening rib 15 can support special-shaped copper 1, be difficult for making special-shaped copper 1 receive the damage, this is exactly the whole course of work of the special-shaped copper bar of the little.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a heterotypic copper bar of little motor one-way connection piece of resistive loss, includes special-shaped copper (1), louvre (4) and metal column (5), its characterized in that: the special-shaped aluminum plate (2) is installed below the special-shaped copper plate (1), the left end and the right end of the special-shaped copper plate (1) and the left end and the right end of the special-shaped aluminum plate (2) are respectively provided with a limiting hole (3), the heat dissipation holes (4) are formed in the inner side positions of the limiting holes (3), the heat dissipation holes (4) are respectively arranged in the special-shaped copper plate (1) and the special-shaped aluminum plate (2), the metal columns (5) are fixedly installed at the bottom positions of the special-shaped aluminum plate (2), the outer surfaces of the metal columns (5) are respectively provided with a limiting groove (6), the outer sides of the metal columns (5) are respectively provided with an insulating cap (7), the rear side of the insulating cap (7) is provided with a connecting groove (8), the inner wall of the insulating cap (7) is provided with a fixing groove (9), the inner side of the insulating cap (7) is provided, and the inside of metal sheet (11) is run through and is installed screw rod (12), the surface coating of dysmorphism copper (1) has first metal coating (13), and the internal surface coating of dysmorphism copper (1) has second metal coating (14), the internally mounted of dysmorphism copper (1) has strengthening rib (15).

2. The special-shaped copper bar of the motor one-way connecting sheet with low resistance loss as claimed in claim 1, is characterized in that: the special-shaped copper plate (1) and the special-shaped aluminum plate (2) are identical in shape and size, and the vertical sections of the special-shaped copper plate (1) and the special-shaped aluminum plate (2) are of U-shaped structures.

3. The special-shaped copper bar of the motor one-way connecting sheet with low resistance loss as claimed in claim 1, is characterized in that: the metal column (5) and the insulating cap (7) are connected in a threaded mode, and the height of the insulating cap (7) is larger than the distance from the limiting groove (6) to the insulating cap (7).

4. The special-shaped copper bar of the motor one-way connecting sheet with low resistance loss as claimed in claim 1, is characterized in that: constitute between insulating cap (7) and metal sheet (11) and dismantle the structure, and metal sheet (11) and fixed slot (9) correspond the setting.

5. The special-shaped copper bar of the motor one-way connecting sheet with low resistance loss as claimed in claim 1, is characterized in that: the metal cover (10) is connected with the insulating cap (7) in a clamping mode, and the metal cover (10) is communicated with the connecting groove (8).

6. The special-shaped copper bar of the motor one-way connecting sheet with low resistance loss as claimed in claim 1, is characterized in that: the height of the reinforcing rib (15) is equal to the distance between the first metal coating (13) and the reinforcing rib (15), and the vertical section of the reinforcing rib (15) is in an X-shaped structure.