CN206282703U - Reactor or transformer - Google Patents
Reactor or transformer Download PDFInfo
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- CN206282703U CN206282703U CN201621443382.6U CN201621443382U CN206282703U CN 206282703 U CN206282703 U CN 206282703U CN 201621443382 U CN201621443382 U CN 201621443382U CN 206282703 U CN206282703 U CN 206282703U
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- winding
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- shaped iron
- transformer
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Abstract
The utility model discloses a kind of reactor or transformer, the reactor or transformer include：E shaped iron cores；Winding assembly, the winding assembly includes the winding being wound on the E shaped iron cores, and the winding is tap winding, and the winding has at least two leading-out terminals；I shaped iron cores, the I shaped iron cores close the openend of the E shaped iron cores, and are provided with noise reduction piece between the I shaped iron cores and the E shaped iron cores.According to reactor of the present utility model or transformer, by using tap winding, using multiple outlet terminated lines after tap, under the different modes of connection, it is possible to achieve different performance requirements.Break existing simplex winding using limitation, the characteristics of reactor described in the utility model or transformer have simple and reasonable, technique simplification, low manufacture cost, have a safety feature.
Description
Technical field
The utility model is related to reactor technical field, more particularly, to a kind of reactor or transformer.
Background technology
As the continuous improvement of customer demand, the increasingly fierceness of market competition, manufacturing and designing for reactor are continued to optimize, it is
Realize to be worked under high current, and meet the purpose of a tractor serves several purposes, at the same ensure the production efficiency of product, efficiency,
The requirement such as temperature rise, noise, it is proposed that a kind of reactor or transformer with tap winding.Authorization Notice No. is
The utility model patent of " ZL200920147038.6 ", describes a kind of pair of enamelled-coil reactor, and it includes two coils, and two
Individual coil is relatively independent.It is disadvantageous in that and employs two sets of absolute coils, electric between low production efficiency, high cost, coil
Insulating requirements are high, poor reliability.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists
In a kind of reactor or transformer is proposed, the reactor or the simple and reasonable of transformer, technique simplify, cost of manufacture
Low, product reliability is high.
According to reactor of the present utility model or transformer, including：E shaped iron cores；Winding assembly, the winding assembly includes
The winding on the E shaped iron cores is wound on, the winding is tap winding, and the winding has at least two leading-out terminals；I sections
Core, the I shaped iron cores close the openend of the E shaped iron cores；Noise reduction piece, the noise reduction piece is arranged on the I shaped iron cores and institute
State between E shaped iron cores.
According to reactor of the present utility model or transformer, by using tap winding, using multiple leading-out terminals after tap
Wiring, under the different modes of connection, it is possible to achieve different performance requirements.That breaks existing simplex winding uses limitation, has
Simple and reasonable, technique simplification, low manufacture cost, the characteristics of have a safety feature.
In certain embodiments, the I shaped iron cores and the E shaped iron cores are welded.
In certain embodiments, the winding is copper enamel-cover line winding, aluminium enamel-covered wire winding or copper-in-aluminum enameled wire winding.
In certain embodiments, each described leading-out terminal connects binding post or beats and connects power line structure.
In certain embodiments, the binding post or beat and connect power line structure with the leading-out terminal grafting or welding.
In certain embodiments, the winding includes four leading-out terminals, and leading-out terminal described in each two connects a terminals
Son.
In certain embodiments, the winding has multiple leading-out terminals, and each described leading-out terminal corresponds to connection one
Binding post.
In certain embodiments, described reactor or transformer also include base plate, the E shaped iron cores and the base plate phase
To being fixedly connected.
In certain embodiments, the winding assembly includes one or more.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the schematic diagram of the reactor according to the utility model embodiment；
Fig. 2 is the explosive view of reactor shown in Fig. 1 or transformer；
Fig. 3 is the schematic diagram of the winding assembly according to the utility model some embodiments；
Fig. 4 is the schematic diagram that the leading-out terminal of the winding shown in Fig. 3 and binding post are connected；
Fig. 5 is the schematic diagram of the winding assembly according to the utility model other embodiments；
Fig. 6 is the schematic diagram that the leading-out terminal of the winding shown in Fig. 5 and binding post are connected.
Reference：
Reactor 100,
E shaped iron cores 1, winding assembly 2, winding 21, leading-out terminal 211, I shaped iron cores 3, noise reduction piece 4, binding post
5, base plate 6.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
The reactor 100 according to the utility model embodiment is described below with reference to Fig. 1-Fig. 6, wherein, reactor 100 may be used also
Think transformer, be only described by taking reactor 100 as an example below, those skilled in the art are reading the reactor of the application
Obviously it will be appreciated that the technical scheme of transformer after 100 technical scheme.
As shown in figure 1, the reactor 100 according to the utility model embodiment, including：E shaped iron cores 1, winding assembly 2 and I
Shaped iron core 3.
Specifically, winding assembly 2 includes winding 21, and winding 21 is wound on E shaped iron cores 1, and winding 21 is tap winding
21, tap winding 21 is the tap in winding process, and the one-shot forming of whole coil windings 21 forms an entirety, insulation system
Simplify, production efficiency is greatly improved, and cost is greatly reduced.
Winding 21 has at least two leading-out terminals 211, and such as winding 21 can have two, three, four and the above
Leading-out terminal 211；The demand of various inductance and transformation performance can be realized by connecting different leading-out terminals 211, here, connection is not
Same leading-out terminal 211 can be the winding 21 for connecting different resistance values, realize different transformation demands, in addition can also be by even
Different leading-out terminals 211 are connect so that the winding 21 of some is in parallel in winding 21, at this point it is possible to by current distributing to each portion
The winding 21 for dividing, so as to reduce current density, reduces temperature rise, realizes being worked under high current environment.
The openend (such as the upper end of the E shaped iron cores 1 shown in Fig. 2) of the closing E of I shaped iron cores 3 shaped iron cores 1, and I shaped iron cores
Noise reduction piece 4 is provided between 3 and E shaped iron cores 1, noise reduction piece 4 can fill the air gap between E shaped iron cores 1 and I shaped iron cores 3, reduce electricity
Vibration and noise in the running of anti-device 100.Preferably, noise reduction piece 4 is the working of plastics of hardness is bigger.
Reactor 100 or transformer according to the utility model embodiment, by using tap winding 21, being used after tap
The wiring of multiple leading-out terminals 211, under the different modes of connection, it is possible to achieve different performance requirements.Break existing simplex winding 21
Using limitation, with simple and reasonable, technique simplification, low manufacture cost, have a safety feature the characteristics of.This structure has low
The features such as temperature rise, energy-efficient, low noise, production operation is simple, beneficial to batch production.
In one embodiment of the present utility model, I shaped iron cores 3 and E shaped iron cores 1 can be welded, to improve I shaped iron cores 3
The reliability and sealing connected and E shaped iron cores 1 between, reduce magnetic dispersion.
Preferably, winding 21 can be copper enamel-cover line winding, aluminium enamel-covered wire winding or copper-in-aluminum enameled wire winding, to improve
The insulating properties of winding 21, improve the security reliability during the use of reactor 100.
In certain embodiments, each leading-out terminal 211 can connect binding post 5, with by grafting realization and external electrical
Road electrically connects.In addition, when being relatively large in diameter for leading-out terminal 211 of winding 21 is not easy to connection binding post 5, leading-out terminal 211
Can also connect to beat and connect power line structure, in order to be connected with external cabling.
Advantageously, binding post 5 or beat connects power line structure and the grafting of leading-out terminal 211, simple to operate.Certainly, connect
Line terminals 5 are beaten and connect power line structure and can also be welded with leading-out terminal 211, to improve connection reliability.
Specifically, as shown in fig. 6, winding 21 can include four leading-out terminals 211, each two leading-out terminal 211 connects one
Binding post 5, that is to say, that winding 21 extracts four taps out during coiling, forms leading-out terminal 211, four leading-out terminals
211 are divided into two groups, and every group of two leading-out terminals 211 connect same binding post 5, that is to say, that four leading-out terminals 211 are connected
Two parts winding 21 between two binding posts 5, and two binding posts 5 is in parallel.By using the principle of parallel shunt, can
To realize being worked under high current, reduce electric close, that breaks existing simplex winding 21 uses limitation so that reactor 100 has low temperature
Liter, low noise, the advantage of stable performance.
Certainly, the utility model not limited to this, the leading-out terminal 211 of winding 21 is not limited to four.Specifically, reactor 100
Two binding posts 5 can be included, a part for multiple leading-out terminals 211 of winding 21 is connected with one of binding post 5, and
Another part is connected with another binding post 5, and each several part winding 21 between two binding posts 5 is parallel connection.Thus, may be used
Using the principle of parallel shunt, to realize being worked under high current.
In other embodiments of the present utility model, winding 21 can have multiple leading-out terminals 211, each leading-out terminal
211 correspond to one binding post 5 of connection, that is to say, that binding post 5 is corresponded with the leading-out terminal 211 of winding 21, is passed through
The different binding post 5 of connection can realize different inductance and transformation demands.
In other embodiment of the present utility model, winding 21 can have multiple leading-out terminals 211, in multiple leading-out terminals
At least two connection one binding post 5.For example shown in Fig. 4, winding 21 has four leading-out terminals 211, and reactor 100 includes
Three binding posts 5, two of which leading-out terminal 211 connects same binding post 5, and two other leading-out terminal 211 is respectively with two
Individual binding post 5 is connected.
In certain embodiments, reactor 100 can also include base plate 6, and E shaped iron cores 1 are relatively fixed with base plate 6 and are connected,
The reliability installed can be improved by setting base plate 6 in order to the installation of reactor 100.
Advantageously, winding assembly 2 can include one or more, that is to say, that winding assembly 2 can be one or more
Superposition.Thus, it is possible to further improve the applicability of reactor 100.
In description of the present utility model, it is to be understood that term " on ", D score, " top ", " bottom ", " interior ", " outward " etc.
The orientation or position relationship of instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model
Described with simplified, must be with specific orientation, with specific orientation structure rather than the device or element for indicating or imply meaning
Make and operate, therefore it is not intended that to limitation of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " is meant that two or two
More than, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be
Mechanically connect, or electrically connect, can also be communication；Can be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be two element internals connection or two interaction relationships of element.For one of ordinary skill in the art
For, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with
Combined in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered
Row is combined and combined.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case where principle of the present utility model and objective is not departed from various changes, modification, replacement can be carried out to these embodiments
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (9)
1. a kind of reactor or transformer, it is characterised in that including：
E shaped iron cores；
Winding assembly, the winding assembly includes the winding being wound on the E shaped iron cores, and the winding is tap winding, institute
Winding is stated with least two leading-out terminals；
I shaped iron cores, the I shaped iron cores close the openend of the E shaped iron cores；
Noise reduction piece, the noise reduction piece is arranged between the I shaped iron cores and the E shaped iron cores.
2. the reactor or transformer according to claim 1, it is characterised in that the I shaped iron cores and the E shaped iron cores are welded
Connect.
3. reactor according to claim 1 or transformer, it is characterised in that the winding is copper enamel-cover line winding, aluminium
Enamel-cover line winding or copper-in-aluminum enameled wire winding.
4. reactor according to claim 1 or transformer, it is characterised in that each described leading-out terminal connection binding post
Or beat and connect power line structure.
5. reactor according to claim 4 or transformer, it is characterised in that the binding post is beaten and connects power supply knot
Structure and the leading-out terminal grafting or welding.
6. reactor according to claim 1 or transformer, it is characterised in that the winding includes four leading-out terminals, often
Two leading-out terminals connect a binding post.
7. reactor according to claim 1 or transformer, it is characterised in that the winding has multiple leading-out terminals, and
Each described leading-out terminal corresponds to one binding post of connection.
8. reactor according to claim 1 or transformer, it is characterised in that also including base plate, the E shaped iron cores and institute
State base plate and be relatively fixed connection.
9. reactor according to claim 1 or transformer, it is characterised in that the winding assembly includes one or many
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443382.6U CN206282703U (en) | 2016-12-26 | 2016-12-26 | Reactor or transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443382.6U CN206282703U (en) | 2016-12-26 | 2016-12-26 | Reactor or transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282703U true CN206282703U (en) | 2017-06-27 |
Family
ID=59072034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443382.6U Active CN206282703U (en) | 2016-12-26 | 2016-12-26 | Reactor or transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970203A (en) * | 2018-09-28 | 2020-04-07 | 淮安威灵电机制造有限公司 | Reactor and frequency conversion household electrical appliances who has it |
-
2016
- 2016-12-26 CN CN201621443382.6U patent/CN206282703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110970203A (en) * | 2018-09-28 | 2020-04-07 | 淮安威灵电机制造有限公司 | Reactor and frequency conversion household electrical appliances who has it |
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