CN216289510U - Power distribution unit module - Google Patents
Power distribution unit module Download PDFInfo
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- CN216289510U CN216289510U CN202122430736.0U CN202122430736U CN216289510U CN 216289510 U CN216289510 U CN 216289510U CN 202122430736 U CN202122430736 U CN 202122430736U CN 216289510 U CN216289510 U CN 216289510U
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- power distribution
- copper bar
- distribution unit
- unit module
- switch element
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Abstract
The utility model discloses a power distribution unit module which comprises an installation beam, two insulating supports, a first copper bar, a second copper bar and a third copper bar. The mounting beam is provided with a plurality of switch element assemblies, each switch element assembly comprises a first switch element, a second switch element and a third switch element, each first switch element is electrically connected with the first copper bar, each second switch element is electrically connected with the second copper bar, and each third switch element is electrically connected with the third copper bar. The power distribution unit module provided by the utility model is subjected to streamlined batch processing, a modularized functional unit can be conveniently and quickly installed in the cabinet, in addition, the power distribution unit module can be designed into a standard part, and standardized parts, conductors, switching elements and the like can be produced or purchased in batches, so that the production and processing efficiency can be improved, and the purchase cost can be reduced.
Description
Technical Field
The utility model relates to the technical field of electric element installation, in particular to a power distribution unit module.
Background
The traditional installation of electric elements of a power distribution cabinet is to connect various switch elements and conductors in the cabinet, wherein the switch elements are directly installed on an installation beam in the cabinet, and then the switch elements are connected by using corresponding cables or copper bars according to the connection relation between the switch elements and upper and lower stages. The disadvantages are that: the assembly relationship belongs to a series connection relationship, and the adjustment or the simultaneous installation of elements at all levels is not easy, so that the installation is troublesome, and the production efficiency is influenced. Therefore, there is a need to provide a modular power distribution unit, which can be assembled into a power distribution product with corresponding functions by assembling and installing each modular functional unit into the same cabinet during installation, thereby greatly improving the working efficiency.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a power distribution unit module, which aims to solve the technical problem of low installation efficiency of electrical elements in a power distribution cabinet in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a power distribution unit module comprises a mounting beam, wherein two ends of the mounting beam are respectively provided with an insulating support, and a first copper bar, a second copper bar and a third copper bar are connected between the two insulating supports; the mounting beam is provided with a plurality of switch element assemblies, each switch element assembly comprises a first switch element, a second switch element and a third switch element, each first switch element is electrically connected with the first copper bar, each second switch element is electrically connected with the second copper bar, and each third switch element is electrically connected with the third copper bar; each end of the mounting beam is respectively provided with a first fixing hole and a second fixing hole, and the first fixing hole is a waist-shaped hole extending along the width direction of the mounting beam; the mounting beam is provided with a plurality of first mounting holes, second mounting holes and third mounting holes, and the first mounting holes are waist-shaped holes extending along the length direction of the body; each second mounting hole is in one-to-one correspondence with the adjacent first mounting hole; the third mounting hole and the second mounting hole are arranged in a staggered mode.
Further, in the power distribution unit module, each switching element assembly is disposed on an electrical component rail, and the electrical component rail is connected to the mounting beam.
Furthermore, in the power distribution unit module, flanges are respectively arranged at the top and the bottom of the mounting beam, and each flange respectively comprises a horizontal flange and a vertical flange; and a plurality of fourth connecting holes are respectively arranged on each horizontal flanging and each vertical flanging.
Furthermore, in the power distribution unit module, the first mounting holes are arranged at the same interval, the second mounting holes are arranged at the same interval, and the third mounting holes are arranged at the same interval.
Further, in the power distribution unit module, the second fixing hole is a circular hole.
Further, in the power distribution unit module, the second mounting hole and the third mounting hole are both round holes.
Further, in the power distribution unit module, the diameters of the second mounting hole and the third mounting hole are not equal.
Furthermore, in the power distribution unit module, each insulating support is provided with a first step, a second step and a third step respectively; the first copper bar is arranged on the first step, the second copper bar is arranged on the second step, and the third copper bar is arranged on the third step.
Furthermore, in the power distribution unit module, two ends of the first copper bar, the second copper bar and the third copper bar are respectively connected with the insulating support through insulating columns.
Has the advantages that: compared with the prior art, the power distribution unit module provided by the utility model at least has the following technical advantages: (1) through the modularized design, the modularized functional units can be conveniently and quickly installed in the cabinet. (2) The power distribution unit module can be designed into a standard part, and parts after standardization, all conductors, switch elements and the like can be produced or purchased in batches, so that the production and processing efficiency can be improved, and the purchase cost can be reduced. (3) The power distribution unit module can be subjected to streamlined batch processing, so that the production and assembly efficiency is improved. .
Drawings
Fig. 1 is a perspective view of a power distribution unit module provided by the present invention.
Fig. 2 is a top view of a power distribution unit module provided by the present invention.
Figure 3 is a side view of a power distribution unit module provided by the present invention.
Fig. 4 is a front view of a mounting beam in a power distribution unit module provided by the present invention.
Figure 5 is a side view of a mounting beam in a power distribution unit module provided by the present invention.
Fig. 6 is a schematic diagram of an application of the power distribution unit module provided by the present invention.
Detailed Description
The present invention provides a power distribution unit module, and the present invention will be described in further detail below in order to make the objects, technical solutions, and effects of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-5, a power distribution unit module is provided.
A power distribution unit module comprises a mounting beam 1, wherein two ends of the mounting beam are respectively provided with an insulating support 2, and a first copper bar 31, a second copper bar 32 and a third copper bar 33 are connected between the two insulating supports; a plurality of switch element assemblies are arranged on the mounting beam, each switch element assembly comprises a first switch element 41, a second switch element 42 and a third switch element 43, each first switch element 41 is electrically connected with the first copper bar 31, each second switch element 42 is electrically connected with the second copper bar 32, and each third switch element 43 is electrically connected with the third copper bar 33; each end of the mounting beam 1 is respectively provided with a first fixing hole 121 and a second fixing hole 122, and the first fixing hole is a waist-shaped hole extending along the width direction of the mounting beam; the mounting beam is provided with a plurality of first mounting holes 131, second mounting holes 132 and third mounting holes 133, and the first mounting holes are waist-shaped holes extending along the length direction of the body; each second mounting hole is in one-to-one correspondence with the adjacent first mounting hole; the third mounting hole and the second mounting hole are arranged in a staggered mode. The above-mentioned "first", "second" and "third" are only for convenience of explanation, and correspond to the a phase, the B phase and the C phase of three-phase power in practical application.
As shown in fig. 6. Because the both ends of installation roof beam set up first fixed orifices and second fixed orifices, and first fixed be waist type hole, the installation roof beam of being convenient for is connected with the stand 90 of rack. The installation beam is provided with the first connecting holes, the second connecting holes and the third connecting holes are convenient to connect with different types of electrical elements, the work of punching, reaming and the like in the installation process is avoided, and the assembly efficiency is improved.
To further facilitate mounting, the respective switching element assemblies are disposed on electrical component rails 8 (shown in fig. 1) that are connected to the mounting beams. The electrical component rail (or "electrical mounting rail") itself is a conventional structure and will not be described in detail herein.
Furthermore, flanges are respectively arranged at the top and the bottom of the mounting beam, and each flange respectively comprises a horizontal flange 111 and a vertical flange 112; each horizontal flanging and each vertical flanging are respectively provided with a plurality of fourth connecting holes (not shown in the figure). The arrangement realizes that some electrical elements can be arranged on the turnup, and the application range is improved.
Furthermore, the first mounting holes are arranged at the same interval, the second mounting holes are arranged at the same interval, and the third mounting holes are arranged at the same interval.
Preferably, the second fixing hole is a circular hole.
Preferably, the second mounting hole and the third mounting hole are both round holes.
Preferably, the diameters of the second mounting hole and the third mounting hole are not equal, and the arrangement is convenient for adapting to the connection requirements of different electrical elements.
As shown in fig. 3, further, each of the insulating supports is provided with a first step 21, a second step 22 and a third step 23, respectively; the first copper bar is arranged on the first step, the second copper bar is arranged on the second step, the third copper bar is arranged on the third step, and the first copper bar, the second copper bar and the third copper bar are enabled not to interfere with each other through the arrangement, so that wiring is facilitated.
Preferably, the two ends of the first copper bar, the second copper bar and the third copper bar are respectively connected with the insulating support through the insulating columns 20.
During practical use, the electric element guide rail is connected with the mounting beam, the switch elements are arranged on the electric guide rail, and each switch element is connected with the corresponding copper bar (the first copper bar, the second copper bar or the third copper bar) through the electric wire, so that prefabrication of the power distribution unit module is realized. The first fixing holes and the second fixing holes at the two ends of the mounting beam are respectively connected with the stand columns of the cabinet through screws, and therefore the power distribution unit module can be connected with the cabinet.
From the above analysis, it can be seen that the power distribution unit module provided by the present invention has at least the following technical advantages compared with the prior art: (1) through the modularized design, the modularized functional units can be conveniently and quickly installed in the cabinet. (2) The power distribution unit module can be designed into a standard part, and parts after standardization, all conductors, switch elements and the like can be produced or purchased in batches, so that the production and processing efficiency can be improved, and the purchase cost can be reduced. (3) The power distribution unit module can be subjected to streamlined batch processing, so that the production and assembly efficiency is improved.
It should be understood that the technical solutions and the inventive concepts according to the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the present invention.
Claims (9)
1. A power distribution unit module comprises a mounting beam, wherein two ends of the mounting beam are respectively provided with an insulating support, and the power distribution unit module is characterized in that a first copper bar, a second copper bar and a third copper bar are connected between the two insulating supports; the mounting beam is provided with a plurality of switch element assemblies, each switch element assembly comprises a first switch element, a second switch element and a third switch element, each first switch element is electrically connected with the first copper bar, each second switch element is electrically connected with the second copper bar, and each third switch element is electrically connected with the third copper bar; each end of the mounting beam is respectively provided with a first fixing hole and a second fixing hole, and the first fixing hole is a waist-shaped hole extending along the width direction of the mounting beam; the mounting beam is provided with a plurality of first mounting holes, second mounting holes and third mounting holes, and the first mounting holes are waist-shaped holes extending along the length direction of the body; each second mounting hole is in one-to-one correspondence with the adjacent first mounting hole; the third mounting hole and the second mounting hole are arranged in a staggered mode.
2. The power distribution unit module of claim 1, wherein each of the switching element assemblies is disposed on an electrical component rail that is connected to the mounting beam.
3. The power distribution unit module of claim 1, wherein the top and bottom of the mounting beam are each provided with a flange, each flange comprising a horizontal flange and a vertical flange; and a plurality of fourth connecting holes are respectively arranged on each horizontal flanging and each vertical flanging.
4. The power distribution unit module of claim 1, wherein the first mounting holes are equally spaced, the second mounting holes are equally spaced, and the third mounting holes are equally spaced.
5. The power distribution unit module of claim 1, wherein the second securing aperture is a circular aperture.
6. The power distribution unit module of claim 1, wherein the second and third mounting holes are both round holes.
7. The power distribution unit module of claim 6, wherein the diameters of the second and third mounting holes are not equal.
8. The power distribution unit module of claim 1, wherein each insulating support is provided with a first step, a second step, and a third step, respectively; the first copper bar is arranged on the first step, the second copper bar is arranged on the second step, and the third copper bar is arranged on the third step.
9. The power distribution unit module of claim 1, wherein the first, second and third copper bars are connected at each end to the insulating support by an insulating post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430736.0U CN216289510U (en) | 2021-10-09 | 2021-10-09 | Power distribution unit module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430736.0U CN216289510U (en) | 2021-10-09 | 2021-10-09 | Power distribution unit module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289510U true CN216289510U (en) | 2022-04-12 |
Family
ID=81067979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122430736.0U Active CN216289510U (en) | 2021-10-09 | 2021-10-09 | Power distribution unit module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289510U (en) |
-
2021
- 2021-10-09 CN CN202122430736.0U patent/CN216289510U/en active Active
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