CN208796757U - A kind of novel high-tension current inductor - Google Patents
A kind of novel high-tension current inductor Download PDFInfo
- Publication number
- CN208796757U CN208796757U CN201821406119.9U CN201821406119U CN208796757U CN 208796757 U CN208796757 U CN 208796757U CN 201821406119 U CN201821406119 U CN 201821406119U CN 208796757 U CN208796757 U CN 208796757U
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- insulation crust
- insulation
- tension current
- current inductor
- fixed
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Abstract
The utility model relates to a kind of novel high-tension current inductors, including secondary winding, insulation crust, secondary winding includes annular core and the coil that is wrapped on iron core, insulation crust includes ring structure for limiting iron core and the terminals that ring structure side is arranged in, terminals are set there are two connecting terminal, screw hole is equipped at the connecting terminal of insulation crust, limit has columnar Primary Conductor in the ring structure of the insulation crust, and insulation sheaths are equipped between Primary Conductor and insulation crust；The insulation crust outer wall is provided with nameplate storage configuration；The high-tension current inductor of the utility model between Primary Conductor and secondary winding by being arranged double insulating structure, insulation effect in a high voltage state has been effectively ensured, fundamentally solving existing high voltage electric current transformer, structure is complicated, assembles the problems such as cumbersome, insulation effect is poor, has many advantages, such as small in size, compact-sized, convenient to disassembly.
Description
Technical field
The utility model relates to high-tension current inductor technical field, and in particular to a kind of novel high-tension current is mutual
Sensor.
Background technique
Existing high voltage electric current transformer, structure is excessively complicated, is unfavorable for installation and maintenance, and insulate under condition of high voltage
Effect is poor.Wherein, in high-tension switch cabinet primary circuit structure setting, one-time contact box is respectively with high-tension current inductor
Individual devices, inevitably occur loosening in the process of running or the hidden danger such as poor contact, and it is mutual to have seriously affected high-tension current
Sensor, or even the reliability service of entire high-tension switch cabinet, and high-voltage contact box can not measure grasp in time in day-to-day operation
One-time contact box and high-tension current inductor actual operating state, there are some potential safety problemss.After long-time use, by
The influence of external environment, the text on nameplate often become unintelligible, current settling mode be more renew nameplate, but by
It is fixed by bolts in front of, and bolt equally will receive the influence of external environment, so that corner is skidded and nothing when twisting bolt
Method replaces nameplate, is also required to print again with the text on stylish nameplate, cumbersome.
Utility model content
The purpose of this utility model is that in place of in view of the above-mentioned deficiencies, and then a kind of novel high-tension current mutual inductance is provided
Device.
For this purpose, the utility model uses following technical scheme:
A kind of novel high-tension current inductor, including secondary winding, insulation crust, secondary winding include annular core with
And it is wrapped in the coil on iron core, insulation crust includes ring structure for limiting iron core and is arranged in ring structure side
Terminals, terminals set there are two connecting terminal, and screw hole, the ring of the insulation crust are equipped at the connecting terminal of insulation crust
Limit has columnar Primary Conductor in shape structure, and insulation sheaths are equipped between Primary Conductor and insulation crust；
The insulation crust outer wall is provided with nameplate storage configuration, the nameplate storage configuration include shell, elastic parts,
Location structure, several limited blocks and several nameplates, the shell is fixed on the outer wall of the mutual inductor ontology, in institute
State and offer groove body in shell, the elastic parts include the fixed block being fixed on the groove body inner wall, with it is described solid
The link block determining the spring of block mating connection and being cooperatively connected with the spring, the location structure include being fixed at institute
The No.1 skewback on groove body top surface is stated, and No. two skewbacks being fixed on the groove body bottom surface, in the case top
Several limited blocks are rotatably connected to the housing bottom.
Further, the insulation sheaths are the tubular structure being socketed in outside conductor.
Further, which is suitable for 24kv system.
Further, it is additionally provided with rubber block, the rubber block is set on the nameplate.
The utility model has the beneficial effects that 1. the utility model are dual by being arranged between Primary Conductor and secondary winding
Insulation effect in a high voltage state has been effectively ensured in insulation system.Insulation effect is not only increased, and convenient for assembling.From
Fundamentally solving existing high voltage electric current transformer, structure is complicated, assembles the problems such as cumbersome, insulation effect is poor, with volume
The advantages that small, compact-sized, convenient to disassembly；2. the setting of location structure, so that after all nameplates to groove body opening, all
Positioned at groove body center position, so that overall beautiful, standardization.Simultaneously by the way that storage inscription is arranged on high-tension current inductor
It is convenient not only to replace nameplate for the structure of board, but also position limiting structure is not easy not opening because of external environment influence, and it is unnecessary to reduce
Trouble.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the high-tension current inductor of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the high-tension current inductor of one embodiment of the utility model；
Fig. 3 is the schematic cross-sectional view of the secondary winding of one embodiment of the utility model；
Fig. 4 is the structural schematic diagram of the nameplate storage configuration of one embodiment of the utility model.
Wherein: Primary Conductor 1, shell 21, limited block 22, nameplate 23, rubber block 231, groove body 3, fixed block 41, spring
42, link block 43,51, No. two skewbacks 52 of No.1 skewback, insulation sheaths 6, secondary winding 7, conducting end 8, iron core 9, coil 10, hollow
Portion 11, screw hole 12, connecting terminal 13, insulation crust 14, nameplate storage configuration 15.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of novel high-tension current inductor, as shown in Figs 1-4, including secondary winding 7, insulation crust 14, it is secondary around
Group 7 includes annular core 9 and the coil 10 being wrapped on iron core 9, and insulation crust 14 includes the ring junction for limiting iron core 9
Structure and the terminals that ring structure side is arranged in, terminals are set there are two connecting terminal 13, the terminals of insulation crust 14
Screw hole 12 is equipped at son 13, limit has a columnar Primary Conductor 1 in the ring structure of the insulation crust 14, Primary Conductor 1 with
Insulation sheaths 6 are equipped between insulation crust 14；
14 outer wall of insulation crust is provided with nameplate storage configuration 15, and the nameplate storage configuration includes shell 21, bullet
Property component, location structure, several limited blocks 22 and several nameplates 23, the shell 21 are fixed at the mutual inductor ontology
Outer wall on, meanwhile, offer groove body 3 in the shell 21, the elastic parts includes being fixed in the groove body 3
Fixed block 41, the spring 42 being cooperatively connected with the fixed block 41 on wall and the link block being cooperatively connected with the spring 42
43, the location structure includes the No.1 skewback 51 being fixed on 3 top surface of groove body, and is fixed at the slot
No. two skewbacks 52 on 3 bottom surface of body are rotatably connected to several limits at 21 top of shell and 21 bottom of shell
Position block 22.
The utility model by between Primary Conductor 1 and secondary winding 7 be arranged double insulating structure (insulation sheaths 6 and absolutely
Edge shell 14), insulation effect in a high voltage state has been effectively ensured.Insulation effect is not only increased, and convenient for assembling.It is logical
It crosses and sealing rubber ring is set between insulation crust 14 and insulation sheaths 6, be not only convenient for the inserting of Primary Conductor 1, and further mention
High insulation effect, fundamentally solve existing high voltage electric current transformer structure is complicated, assembling is cumbersome, insulation effect is poor etc.
Problem has many advantages, such as small in size, compact-sized, convenient to disassembly.The setting of location structure, so that all nameplates 23 arrive
After 3 opening of groove body, it is all located at 3 center position of groove body, so that overall beautiful, standardization.Meanwhile by high-tension current
The structure of setting storage nameplate 23, not only replaces 23 convenience of nameplate, but also position limiting structure is not easy because of external environment shadow on mutual inductor
It rings and can not open, reduce unnecessary trouble.
Further, the insulation sheaths 6 are the tubular structure being socketed in outside conductor.
Further, it is additionally provided with rubber block 231, the rubber block 231 is set on the nameplate 23.
Preferably, which is suitable for 24kv system.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (4)
1. a kind of novel high-tension current inductor, it is characterised in that: including secondary winding, insulation crust, secondary winding includes
Annular core and the coil being wrapped on iron core, insulation crust include ring structure for limiting iron core and are arranged in ring
The terminals of shape structure side, terminals are set there are two connecting terminal, are equipped with screw hole at the connecting terminal of insulation crust, it is described absolutely
Limit has columnar Primary Conductor in the ring structure of edge shell, and insulation sheaths are equipped between Primary Conductor and insulation crust；
The insulation crust outer wall is provided with nameplate storage configuration, and the nameplate storage configuration includes shell, elastic parts, positioning
Structure, several limited blocks and several nameplates, the shell is fixed on the outer wall of the mutual inductor ontology, in the shell
Groove body is offered in vivo, and the elastic parts includes the fixed block being fixed on the groove body inner wall and the fixed block
The spring of mating connection and the link block being cooperatively connected with the spring, the location structure include being fixed at the slot
No.1 skewback on body top surface, and No. two skewbacks being fixed on the groove body bottom surface, in the case top and institute
It states housing bottom and is rotatably connected to several limited blocks.
2. novel high-tension current inductor according to claim 1, it is characterised in that: the insulation sheaths are to be socketed in lead
Tubular structure outside body.
3. novel high-tension current inductor according to claim 1, it is characterised in that: the high-tension current inductor is applicable in
In 24kv system.
4. novel high-tension current inductor according to claim 1, it is characterised in that: it is additionally provided with rubber block, it is described
Rubber block is set on the nameplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406119.9U CN208796757U (en) | 2018-08-31 | 2018-08-31 | A kind of novel high-tension current inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406119.9U CN208796757U (en) | 2018-08-31 | 2018-08-31 | A kind of novel high-tension current inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796757U true CN208796757U (en) | 2019-04-26 |
Family
ID=66207598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406119.9U Expired - Fee Related CN208796757U (en) | 2018-08-31 | 2018-08-31 | A kind of novel high-tension current inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145979A (en) * | 2020-01-18 | 2020-05-12 | 保定市硕成科技有限公司 | Electronic current-voltage transformer |
-
2018
- 2018-08-31 CN CN201821406119.9U patent/CN208796757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145979A (en) * | 2020-01-18 | 2020-05-12 | 保定市硕成科技有限公司 | Electronic current-voltage transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20200831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |