CN206163305U - Convenient and practical's novel current transformer - Google Patents
Convenient and practical's novel current transformer Download PDFInfo
- Publication number
- CN206163305U CN206163305U CN201621266583.3U CN201621266583U CN206163305U CN 206163305 U CN206163305 U CN 206163305U CN 201621266583 U CN201621266583 U CN 201621266583U CN 206163305 U CN206163305 U CN 206163305U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- current transformer
- retainer ring
- magnetic
- magnetic core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000011162 core material Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Abstract
This convenient and practical's novel current transformer, including the current transformer body, the current transformer body includes that unable adjustment base establishes the dustcoat outside unable adjustment base with covering, unable adjustment base's top fixedly connected with lower fixing ring, lower fixing ring's inside fixedly connected with magnetic core, the outside of magnetic core has been cup jointed and has been controlled two sets of coils, the top fixedly connected with upper fixed ring of magnetic core, upper fixed ring and lower fixing ring's positive fixedly connected with second support, upper fixed ring and lower fixing ring's the first support of back fixedly connected with. The utility model discloses the magnetic core has excellent comprehensive magnetic property, has improved current transformer's stability, has reached to produce the advantage that the property ability is good, magnetic loss is low to effectual solved current current transformer produce property can poor, the big problem that influences the inductance use of magnetic energy loss.
Description
Technical field
The utility model is related to current transformer technical field, specially a kind of convenient and practical novel current transformer.
Background technology
Inductor is the element that electric energy can be converted into magnetic energy and be stored.Inductor is similar to that transformation
Device, but only one of which winding.Inductor has certain inductance, and it only hinders the change of electric current.If inductor is without electricity
In the state of stream passes through, it will attempt to hinder electric current to flow through it during circuit ON；If inductor is in the state for having electric current to pass through
Under, it will attempt to maintain electric current constant when circuit disconnects.Inductor is also known as choke, reactor, dynamic reactor.Inductance can be by
Conducting material wound around magnetic cores are made, typical such as copper cash, also magnetic core can be removed or be replaced with ferrimagnet.Than air
The high core material of magnetic conductivity more closely can constrain in magnetic field around inductance element, thus increase inductance.Inductance has very
It is various, made with outer layer enamel coil encircling ferrite bobbin mostly, and some protection inductance are completely disposed at ferrite coil
It is interior.The core of some inductance elements can be adjusted.It is possible thereby to change inductance size.But existing current transformer properties of product
Difference, magnetic energy loss is big, affects the use of inductance.
Utility model content
The purpose of this utility model is to provide a kind of convenient and practical novel current transformer, possess good product performance,
The low advantage of magnetic loss, solving the problems, such as that existing current transformer properties of product are poor, magnetic energy loss is big affects inductance to use.
For achieving the above object, the utility model provides following technical scheme：A kind of convenient and practical New type of current mutual inductance
Device, including current transformer body, the current transformer body includes firm banking and the outer cover being located at outside firm banking,
Lower retainer ring is fixedly connected with the top of the firm banking, the inside of the lower retainer ring is fixedly connected with magnetic core, the magnetic
The two groups of coils in left and right are socketed with the outside of core, retainer ring is fixedly connected with the top of the magnetic core, fixed ring is with
The front of retainer ring is fixedly connected with second support, and fixed ring is fixedly connected with first with the back side of lower retainer ring
Frame, the front of the first support is fixedly connected with the first cross bar, and the back side of the second support is fixedly connected with the second cross bar,
Fixed block is fixedly connected with the top of the firm banking, left coil terminal and right coil-end are fixed with the top of the fixed block
Son, the bottom of the firm banking is fixedly connected with connect base, and the bottom of the connect base is fixedly connected with pin.
Preferably, the back side of the left coil terminal is fixedly connected with the front of the first cross bar, the right coil terminals
Front is fixedly connected with the back side of the second cross bar.
Preferably, the quantity of the fixed block is four.
Preferably, the quantity of the pin is four.
Preferably, the iron core is made up of iron-base nanometer crystal alloy material.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model by magnetic core is made up of iron-base nanometer crystal alloy material, what iron-base nanometer crystal alloy material was constituted
Iron core has excellent comprehensive magnetic energy, has the advantages that high saturation magnetic strength, high initial magnetoconductivity drink magnetic loss low, by arranging
Upper retainer ring, lower retainer ring, first support and second support improve the stability of current transformer, have reached properties of product
The low advantage of good, magnetic loss, so as to effectively solve, existing current transformer properties of product are poor, magnetic energy loss is big affects inductance
The problem for using.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model internal structure schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of convenient and practical novel current transformer, including current transformer body 1, Current Mutual Inductance
Device body 1 includes firm banking 3 and the outer cover 100 being located at outside firm banking 3, and by arranging firm banking 3 magnetic core is connected
2, it is ensured that the stability of current transformer body 1, the top of firm banking 3 is fixedly connected with lower retainer ring 7, lower retainer ring 7
Inside is fixedly connected with magnetic core 2, and iron core 2 is made up of iron-base nanometer crystal alloy material, by magnetic core 2 is closed by iron based nano crystal
Golden material is constituted, and the iron core 2 that iron-base nanometer crystal alloy material is constituted has excellent comprehensive magnetic energy, with high saturation magnetic strength,
The low advantage of high initial magnetoconductivity and magnetic loss, the outside of magnetic core 2 is socketed with the two groups of coils 6 in left and right, has resistance by arranging coil 6
The top for hindering the effect that alternating current passes through, magnetic core 2 is fixedly connected with retainer ring 8, and upper retainer ring 8 is with lower retainer ring 7 just
Face is fixedly connected with second support 16, is improved by arranging upper retainer ring 8, lower retainer ring 7, first support 9 and second support 16
The stability of current transformer body 1, upper retainer ring 8 and the back side of lower retainer ring 7 are fixedly connected with first support 9, and first
The front of support 9 is fixedly connected with the first cross bar 10, and the back side of second support 16 is fixedly connected with the second cross bar 15, firm banking
3 top is fixedly connected with fixed block 13, and the quantity of fixed block 13 is four, and left coil terminal 11 is fixed with the top of fixed block
With right coil terminals 14, the back side of left coil terminal 11 is fixedly connected with the front of the first cross bar 10, and right coil terminals 14 are just
Face is fixedly connected with the back side of the second cross bar 15, and the bottom of firm banking 3 is fixedly connected with connect base 4, connect base, 4
Bottom is fixedly connected with pin 5, and the quantity of pin 5 is four, and two terminals 14 of two terminals 11 of left coil and right coil are distinguished
Connection corresponding with four pins 5, has reached the low advantage of good product performance, magnetic loss.
Operation principle：Retainer ring 8, lower retainer ring 7, first support 9 and second support 16 improve current transformer body 1
Stability, the advantage low so as to reach good product performance, magnetic loss.Solve that existing current transformer properties of product are poor, magnetic
Can the big problem for affecting inductance to use of loss.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " key element limited including ..., it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of convenient and practical novel current transformer, including current transformer body（1）, it is characterised in that：The electric current
Transformer body（1）Including firm banking（3）Be located at firm banking（3）Outer outer cover（100）, the firm banking（3）
Top be fixedly connected with lower retainer ring（7）, the lower retainer ring（7）Inside be fixedly connected with magnetic core（2）, the magnetic core
（2）Outside be socketed with left and right two groups of coils（6）, the magnetic core（2）Top be fixedly connected with retainer ring（8）, it is described on
Retainer ring（8）With lower retainer ring（7）Front be fixedly connected with second support（16）, fixed ring（8）With lower retainer ring
（7）The back side be fixedly connected with first support（9）, the first support（9）Front be fixedly connected with the first cross bar（10）, institute
State second support（16）The back side be fixedly connected with the second cross bar（15）, the firm banking（3）Top be fixedly connected with
Determine block（13）, the fixed block（13）Top be fixed with left coil terminal（11）With right coil terminals（14）, the fixed bottom
Seat（3）Bottom be fixedly connected with connect base（4）, the connect base（4）Bottom be fixedly connected with pin（5）.
2. a kind of convenient and practical novel current transformer according to claim 1, it is characterised in that：The left coil end
Son（11）The back side and the first cross bar（10）Front be fixedly connected, the right coil terminals（14）Front and the second cross bar
（15）The back side be fixedly connected.
3. a kind of convenient and practical novel current transformer according to claim 1, it is characterised in that：The fixed block
（13）Quantity be four.
4. a kind of convenient and practical novel current transformer according to claim 1, it is characterised in that：The pin（5）
Quantity be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266583.3U CN206163305U (en) | 2016-11-24 | 2016-11-24 | Convenient and practical's novel current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266583.3U CN206163305U (en) | 2016-11-24 | 2016-11-24 | Convenient and practical's novel current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206163305U true CN206163305U (en) | 2017-05-10 |
Family
ID=58661099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621266583.3U Expired - Fee Related CN206163305U (en) | 2016-11-24 | 2016-11-24 | Convenient and practical's novel current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206163305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025987A (en) * | 2017-05-26 | 2017-08-08 | 云南电网有限责任公司电力科学研究院 | A kind of distribution transformer and core manufacturing method with iron based nano crystal iron core |
| CN110600240A (en) * | 2019-09-29 | 2019-12-20 | 济南铂晶电子科技有限公司 | Subminiature mutual inductor, combined mutual inductor and mutual inductor framework |
-
2016
- 2016-11-24 CN CN201621266583.3U patent/CN206163305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025987A (en) * | 2017-05-26 | 2017-08-08 | 云南电网有限责任公司电力科学研究院 | A kind of distribution transformer and core manufacturing method with iron based nano crystal iron core |
| CN110600240A (en) * | 2019-09-29 | 2019-12-20 | 济南铂晶电子科技有限公司 | Subminiature mutual inductor, combined mutual inductor and mutual inductor framework |
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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: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |