CN220604508U - Conductor for high-voltage switch - Google Patents
Conductor for high-voltage switch Download PDFInfo
- Publication number
- CN220604508U CN220604508U CN202321888947.1U CN202321888947U CN220604508U CN 220604508 U CN220604508 U CN 220604508U CN 202321888947 U CN202321888947 U CN 202321888947U CN 220604508 U CN220604508 U CN 220604508U
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- Prior art keywords
- conductor
- voltage switch
- conductor body
- mounting hole
- grooves
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- 239000004020 conductor Substances 0.000 title claims abstract description 112
- 239000000463 material Substances 0.000 abstract description 10
- 238000003466 welding Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 239000012212 insulator Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a conductor for a high-voltage switch, which aims to solve the problems of high weight and low material utilization rate of the existing conductor for the high-voltage switch. The conductor for the high-voltage switch comprises a conductor body, wherein the outer wall of the conductor body is provided with a groove arranged along the circumference of the conductor body, the upper end of the conductor body is provided with an upper mounting hole, the lower end of the conductor body is provided with a lower mounting hole, and the upper end of the conductor body is provided with a round corner edge; the mounting holes arranged on the upper surface and the lower surface of the conductor can avoid the defects that the welding surface of the conductor is easy to have incomplete welding or air holes and the like, so that the stability of the conductor is improved; the grooves are formed in the outer wall of the conductor, so that the use of conductor materials is reduced, and the weight of the conductor is conveniently reduced; because the conductor mainly plays a role in guiding the current when transmitting alternating current, the existence of the grooves increases the surface area of the conductor and improves the utilization rate of materials.
Description
Technical Field
The utility model relates to the field of high-voltage electrical equipment, in particular to a conductor for a high-voltage switch.
Background
In the high-voltage switch, the conductor is used for realizing the electric connection of two parts in the high-voltage switch, and along with the increasing competition of switch markets at home and abroad, the high-voltage switch product gradually develops towards the directions of miniaturization, low cost, high reliability and the like.
The conductors in the prior art have the following problems:
the conductors and the joints are connected in a welding mode, so that defects such as incomplete welding or air holes are easy to exist on the welding surface of the conductors, the performance of the conductors is reduced, and the safety of the high-voltage switch is reduced.
The conductor is a solid structure, the weight is heavy, and in the alternating current transmission process, the surface part of the conductor plays a main transmission role, and the transmission role of the conductor core part is smaller, so that the utilization rate of the existing conductor material is low.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a conductor for a high-voltage switch, and aims to solve the problems of high weight and low material utilization rate of the existing conductor for the high-voltage switch.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a conductor for high tension switch, includes the conductor body, the outer wall of conductor body is equipped with the edge the recess that conductor body circumference set up, the upper end of conductor body is provided with the mounting hole, the lower extreme of conductor body is provided with down the mounting hole, the upper end of conductor body is equipped with the fillet limit.
Preferably, the cross section of the groove is U-shaped.
Preferably, the number of the grooves is at least 3, and the 3 grooves are arranged at equal intervals along the circumference of the outer wall of the conductor body.
Preferably, the number of the upper mounting holes is at least 3; the number of the lower mounting holes is at least 3.
Preferably, the distance between the upper mounting hole and the center of the conductor body is smaller than the distance between the lower mounting hole and the center of the conductor body.
Preferably, the upper end of the conductor body is provided with a circle of round corner edges.
Compared with the prior art, the utility model has the beneficial effects that: through the mounting holes arranged on the upper and lower surfaces of the conductor, after the conductor is mounted and connected with the conductor on the insulator by using the fastener, the defects that the welding surface of the conductor is easy to have welding failure or air holes and the like can be avoided, so that the stability of the conductor is improved; the grooves are formed in the outer wall of the conductor, so that the use of conductor materials is reduced, and the weight of the conductor is conveniently reduced; because the conductor mainly plays a role in guiding the current when transmitting alternating current, the existence of the grooves increases the surface area of the conductor, which is beneficial to improving the utilization rate of materials.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present utility model;
FIG. 2 is a front view of embodiment 1 of the present utility model;
FIG. 3 is a B-B sectional view of example 1 of the present utility model;
FIG. 4 is a cross-sectional view A-A of example 1 of the present utility model;
description of the reference numerals: 1. the conductor comprises a conductor body, a groove, a lower mounting hole, an upper mounting hole and a rounded corner edge.
Description of the embodiments
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
In order to achieve the above object, an embodiment of the present utility model provides a conductor for a high-voltage switch, including a conductor body 1, wherein a groove 2 is provided on an outer wall of the conductor body 1, the groove is provided along a circumference of the conductor body 1, an upper mounting hole 5 is provided at an upper end of the conductor body 1, a lower mounting hole 4 is provided at a lower end of the conductor body 1, and a rounded corner edge 6 is provided at an upper end of the conductor body 1; the upper mounting holes 5 and the lower mounting holes 4 are arranged to enable the conductor to be connected with other components through fasteners, so that the defects that welding surface of the conductor is easy to have incomplete welding or air holes and the like can be avoided, and the stability of the conductor is improved.
Furthermore, the cross section of the groove 2 is U-shaped, and the U-shaped groove 2 can increase the surface area of the conductor, thereby being beneficial to heat dissipation and convenient for manufacturing and processing.
Furthermore, the number of the grooves 2 is 3, the grooves 2 save materials required by the conductor sections, so that the weight of the conductor sections is reduced, and the grooves are formed in the conductor because the transmission of current in alternating current is mainly on the surface of the conductor, so that the manufactured conductor materials can be saved, and the manufacturing cost is reduced.
Furthermore, the 3 grooves 2 are arranged at equal intervals along the circumference of the outer wall of the conductor body 1, so that the arrangement can ensure the uniformity of conductor conduction, and the conductivity of the conductor is further improved.
Further, the number of the upper mounting holes 5 is 3, and the circle centers of the 3 upper mounting holes 5 are spaced from each other by 120 degrees, the upper end of the conductor can be connected with the connecting piece through the upper mounting holes 5, and the upper mounting holes 5 of the conductor body 1 are electrically connected with the conductor on the insulator through fasteners, so that a better fixed connection effect is achieved.
Further, the number of the lower mounting holes 4 is 3, and the circle centers of the 3 lower mounting holes 4 are spaced from each other by 120 degrees, the lower end of the conductor can be connected with the connecting piece through the lower mounting holes 4, and the lower end mounting holes 4 of the conductor body 1 are electrically connected with the conductor on the insulator through fasteners, so that a better fixed connection effect is achieved.
Further, the distance between the upper mounting hole 5 and the center of the conductor body 1 is smaller than the distance between the lower mounting hole 4 and the center of the conductor body 1, so that the upper end and the lower end of the conductor can be conveniently distinguished, and the connecting components in different formats can be adapted.
Further, the upper portion of the groove 2 is communicated with the upper mounting hole 5, the lower portion of the groove 2 is communicated with the lower mounting hole 4, and the fastener penetrates through the upper mounting hole 5 and the lower mounting hole 4 and is fixed in the groove 2, so that convenience is brought to the installation and replacement of overhaulers.
Further, the upper end of the conductor body 1 is provided with a circle of round corner edges 6, the round corner edges 6 can play a role in shielding the groove 2 in the conductor body 1, meanwhile, the area of the upper surface of the conductor is increased, the current carrying capacity of the upper end of the conductor is effectively guaranteed, and the conductivity of the conductor is improved.
When in use, referring to fig. 1-4, three upper mounting holes 5 at the upper end of the conductor body 1 are electrically connected with conductors on insulators through fasteners, three lower mounting holes 4 at the lower end of the conductor body 1 are electrically connected with conductors on insulators through fasteners, three grooves 2 in the conductor body 1 provide mounting places for the fasteners, the grooves 2 reduce the use of conductor materials, the weight of the conductors is reduced, and the rounded edges 6 at the upper end of the conductor body 1 play a role in shielding the grooves 2 in the conductor body.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (6)
1. A conductor for a high voltage switch, comprising a conductor body (1), characterized in that: the outer wall of conductor body (1) is equipped with along recess (2) that conductor body (1) circumference set up, the upper end of conductor body (1) is provided with mounting hole (5), the lower extreme of conductor body (1) is provided with down mounting hole (4), the upper end of conductor body (1) is equipped with fillet limit (6), the upper portion and the last mounting hole (5) intercommunication of recess (2), the lower part and the lower mounting hole (4) intercommunication of recess (2).
2. The conductor for high-voltage switch according to claim 1, wherein: the cross section of the groove (2) is U-shaped.
3. The conductor for high-voltage switch according to claim 1, wherein: the number of the grooves (2) is at least 3, and 3 grooves (2) are arranged at equal intervals along the circumference of the outer wall of the conductor body (1).
4. The conductor for high-voltage switch according to claim 1, wherein: the number of the upper mounting holes (5) is at least 3; the number of the lower mounting holes (4) is at least 3.
5. The conductor for high-voltage switch according to claim 1, wherein: the distance between the upper mounting hole (5) and the center of the conductor body (1) is smaller than the distance between the lower mounting hole (4) and the center of the conductor body (1).
6. The conductor for high-voltage switch according to claim 1, wherein: the upper end of the conductor body (1) is provided with a circle of round corner edges (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321888947.1U CN220604508U (en) | 2023-07-18 | 2023-07-18 | Conductor for high-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321888947.1U CN220604508U (en) | 2023-07-18 | 2023-07-18 | Conductor for high-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220604508U true CN220604508U (en) | 2024-03-15 |
Family
ID=90181979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321888947.1U Active CN220604508U (en) | 2023-07-18 | 2023-07-18 | Conductor for high-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220604508U (en) |
-
2023
- 2023-07-18 CN CN202321888947.1U patent/CN220604508U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |