CN219659010U

CN219659010U - Universal bus bar

Info

Publication number: CN219659010U
Application number: CN202320706583.4U
Authority: CN
Inventors: 林大可
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-08
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a universal busbar, which comprises a base and cutting, wherein the base is made of an insulating material, the cutting is made of a metal material, a clamping hole is formed in the base, the cutting is inserted and fixed in the clamping hole of the base, the cutting is not less than 4 and is in a non-contact state, inserting holes are fixed in the base, each inserting hole is in a connection state with one cutting, each cutting is connected with a plurality of inserting holes, and the inserting holes are not in contact with each other. The utility model has the following beneficial effects: through setting up not less than four cutting that do not communicate to offer the spliced eye that meets with the cutting on the base, match single-phase electricity and three-phase electricity's user demand.

Description

Universal bus bar

Technical Field

The utility model relates to the field of electrical equipment, in particular to a universal busbar.

Background

The bus bar is an electrical device commonly used at present, as shown in patent publication CN203722020U, the connection mode of the bus bar with the structure is shaped at the beginning of delivery, for example, the bus bar with a zero line which can only be used for connecting one phase line cannot be used in the use occasion where three phase lines need to be connected, so the bus bar with the structure has no universality.

Disclosure of Invention

The present utility model addresses the above-described problems by providing a universal busbar.

The technical scheme adopted by the utility model is as follows:

the utility model provides a general busbar, includes base and cutting, the base is insulating material's base, the cutting is metal's cutting, set up the clamp hole on the base, the cutting grafting is fixed in the clamp hole of base, the cutting is not less than 4, and the cutting is in the state of contactless, be fixed with the spliced eye on the base, every spliced eye all is in the state of meeting with an cutting, and every cutting meets with a plurality of spliced eyes, contactless between spliced eye and the spliced eye.

This busbar is through setting up the cutting on the base to offer the spliced eye of being connected with the cutting on the base, the cable can direct clamping insert spliced eye and cutting contact, thereby the cable also can be fixed on the spliced eye with the help of the screw and realize cable and cutting and switch on, because this kind of busbar has set up four cutting at least, four cutting are used for respectively meeting A, B, C three phase lines and N (zero line), because be in the state of non-contact between the cutting, so can select to use according to the user demand when using.

In summary, the bus bar is provided with at least four cutting bars which are not communicated, and the base is provided with the inserting holes connected with the cutting bars, so that the bus bar matches the use requirements of single-phase electricity and three-phase electricity.

Optionally, the clamping hole is a square clamping hole, and the cutting is a square cutting.

Optionally, the cutting strips are in a parallel state.

Optionally, the device further comprises a mounting piece, wherein the mounting piece is arranged on the base, and a mounting through hole is formed in the mounting piece.

Optionally, the mounting pieces are provided with a plurality of mounting pieces, and the mounting pieces are in parallel and non-contact state.

The mounting plate is provided on the base in order to facilitate mounting the base to a desired place, such as a wall, when mounted to the wall, the mounting plate is abutted against the wall, and the mounting plate is fixed to the wall by screws or bolts passing through the mounting holes.

Optionally, the plugging holes on the base are arranged in a strip shape.

Optionally, the base is a square base.

Optionally, a screw hole is formed at one end of the cutting, and the screw hole on the cutting is located at the orifice of the clamping hole.

Screw holes are formed in the specific cutting to facilitate the contact of the screws to fix the wires with the cutting. The three phase lines are respectively fixed with one cutting, and the zero line is fixed with one cutting.

Optionally, the distances between two adjacent cuttings are equal.

Optionally, the base is a plastic base, and the cutting is a metal cutting.

The beneficial effects of the utility model are as follows: through setting up not less than four cutting that do not communicate to offer the spliced eye that meets with the cutting on the base, match single-phase electricity and three-phase electricity's user demand.

Description of the drawings:

fig. 1 is a schematic diagram of a universal bus bar.

Fig. 2 is a schematic view of the upper position of the clamping hole on the base.

The reference numerals in the drawings are as follows: 1. a base; 101. a plug hole; 102. clamping holes; 2. a mounting piece; 201. mounting through holes; 3. cutting; 301. screw holes.

The specific embodiment is as follows:

the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, a universal busbar comprises a base 1 and an insert 3, wherein the base 1 is made of an insulating material, the insert 3 is made of a metal insert 3, a clamping hole 102 is formed in the base 1, the insert 3 is inserted and fixed in the clamping hole of the base 1, the insert 3 is provided with 4 (the insert 3 cannot be less than 4), the insert 3 is in a non-contact state, the base 1 is fixedly provided with an inserting hole 101, each inserting hole 101 is in a connection state with one insert 3, each insert 3 is connected with a plurality of inserting holes 101, and the inserting holes 101 are not in contact with the inserting holes 101.

In the busbar, the cutting 3 is arranged on the base 1, the inserting hole 101 connected with the cutting 3 is formed in the base 1, the cable can be directly inserted into the inserting hole 101 to be in contact with the cutting 3 in a clamping mode, the cable can be fixed on the inserting hole 101 by means of screws so as to be conducted with the cutting 3, at least four cutting 3 are arranged in the busbar, the four cutting 3 are respectively connected with A, B, C three phase lines and N (zero line), and the cutting 3 is in a non-contact state, so that the busbar can be selected according to use requirements when in use.

In summary, the busbar is provided with at least four cutting 3 which are not communicated, and the base 1 is provided with the inserting holes 101 connected with the cutting 3, so that the use requirements of single-phase electricity and three-phase electricity are matched.

As shown in fig. 1, the clamping holes are square clamping holes, and the cutting 3 is a square cutting 3.

As shown in fig. 1, the slips 3 are parallel to each other.

As shown in fig. 1, the device further comprises a mounting plate 2, wherein the mounting plate 2 is arranged on the base 1, and a mounting through hole 201 is formed in the mounting plate 2.

As shown in fig. 1, the mounting pieces 2 are provided in a plurality of pieces, and the mounting pieces 2 are in parallel and non-contact state.

The mounting plate 2 is provided on the base 1 in order to facilitate mounting the base 1 to a desired place, such as a wall, when the mounting plate 2 is mounted to the wall, the mounting plate 2 is fastened to the wall by screws or bolts which pass through the mounting through holes 201.

As shown in fig. 1, the plugging holes 101 on the base 1 are arranged in a strip shape.

As shown in fig. 1, the base 1 is a square base 1.

As shown in fig. 1, a screw hole 301 is formed at one end of the cutting 3, and the screw hole 301 on the cutting 3 is positioned at the orifice of the clamping hole.

The screw holes 301 are formed in the specific cutting 3 to facilitate the contact of the screws to fix the wires with the cutting 3. The three phase lines are respectively fixed with one cutting 3, and the zero line is fixed with one cutting 3.

As shown in fig. 1, the distances between two adjacent cuttings 3 are equal.

As shown in fig. 1, the base 1 is a plastic base 1, and the cutting 3 is a metal cutting 3.

It should be noted that, in fig. 1, 4 cuttings are inserted, and the 4 cuttings are used when being used as three-phase power, and in fig. 2, compared with fig. 1, two cuttings are pulled out, and two cuttings are left, one is used for connecting with a live wire, and the other is used for connecting with a zero line. The usage scenario adapted in fig. 1 is 380V three-phase electricity, whereas the usage scenario adapted in fig. 2 is the current 220V usage scenario.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but is intended to cover all equivalent modifications, direct or indirect, as would be included in the scope of the utility model.

Claims

1. The utility model provides a general busbar, its characterized in that includes base and cutting, the base is insulating material's base, the cutting is metal's cutting, set up the hole that presss from both sides on the base, the cutting grafting is fixed in the hole that presss from both sides of base, the cutting is no less than 4, and the cutting is in the state of contactless, be fixed with the spliced eye on the base, every spliced eye all is in the state of meeting with an cutting, and every cutting meets with a plurality of spliced eyes, does not contact between spliced eye and the spliced eye.

2. The universal busbar of claim 1 wherein the clip aperture is a square clip aperture and the insert is a square insert.

3. The universal busbar of claim 1 wherein the slips are in a parallel state.

4. The universal busbar of claim 1, further comprising a mounting tab disposed on the base, the mounting tab having a mounting through hole formed therein.

5. The universal busbar of claim 4 wherein the mounting tabs are provided in a plurality of pieces and are parallel and non-contacting.

6. The universal busbar of claim 1 wherein the mating holes in the base are in a stripe arrangement.

7. The universal bus of claim 1 wherein the base is a square base.

8. The universal busbar of claim 1 wherein one end of the insert is provided with a threaded hole and the threaded hole in the insert is located at the aperture of the clip.

9. The universal busbar of claim 1 wherein the distance between two adjacent slips is equal.

10. The universal busbar of claim 1 wherein the base is a plastic base and the insert is a metal insert.