CN208673870U - Inductance REgulatable reactor - Google Patents
Inductance REgulatable reactor Download PDFInfo
- Publication number
- CN208673870U CN208673870U CN201821501772.3U CN201821501772U CN208673870U CN 208673870 U CN208673870 U CN 208673870U CN 201821501772 U CN201821501772 U CN 201821501772U CN 208673870 U CN208673870 U CN 208673870U
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- iron core
- skeleton
- air gap
- shaped iron
- inductance
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Abstract
The utility model discloses a kind of inductance REgulatable reactors, including skeleton, the coil windings being wound on skeleton, the iron core fitted together with skeleton, the skeleton has rectangular window, the iron core is made of the E shaped iron core and I shaped iron core combined, the E shaped iron core has center pillar and side column, in the rectangular window of the center pillar insertion skeleton, it is equipped with air gap between the end face and I shaped iron core of the side column and is filled with air gap piece in air gap, the reactor further includes being arranged in a ring and being located at the iron-clad of framework ring outward, the iron-clad wraps up skeleton and iron core.The utility model is equipped with air gap between the end face and I shaped iron core of side column and is filled with air gap piece in air gap, by the adjusting of air gap piece thickness, to meet the requirement of different induction amount.
Description
Technical field
The utility model relates to reactors.
Background technique
Transducer air conditioning is that electric main is rectified into direct current, then another mistake become frequency with voltage is adjustable exchanges
Electricity, because having very high harmonic alternating current ingredient in DC voltage after grid ac voltage and rectification；By DC inverter at exchange
Electricity, wherein also there is many high-frequency harmonic ingredients, these radio-frequency components will increase electric moter noise and loss, filter out these harmonic waves
Method be exactly to seal in reactor, reactor is to be utilized that high resistant is presented to high frequency, to low frequency present this characteristic of low-resistance come it is real
Existing.
Currently, reactor in the market generallys use exoskeletal loop construction, silicon steel sheet needs argon arc welding, higher cost,
Production efficiency is low, and safety is also relatively difficult to guarantee.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of transducer air conditioning inductance REgulatable reactor,
Cost is reduced, production efficiency is improved, promotes safety.
In order to solve the above technical problems, the utility model adopts the following technical solution: inductance REgulatable reactor, including bone
Frame, the coil windings being wound on skeleton, the iron core fitted together with skeleton, the skeleton have rectangular window, the iron
Core is made of the E shaped iron core and I shaped iron core combined, and the E shaped iron core has center pillar and side column, and the center pillar is inserted into bone
It is equipped with air gap in the rectangular window of frame, between the end face and I shaped iron core of the side column and is filled with air gap piece in air gap, it is described
Reactor further includes being arranged and being located at the iron-clad of framework ring outward in a ring, and the iron-clad wraps up skeleton and iron core.
Preferably, the E shaped iron core and I shaped iron core are made of the silicon steel sheet of overlapping.
Preferably, the coil windings have two lead risers, and the lead riser connects connecting terminal, and the connecting terminal is logical
It crosses notch on skeleton and is fixed using adhesive tape wrapping.
Preferably, the iron-clad has the flange for being wrapped in iron core thickness two sides.
The technical solution adopted in the utility model has the following beneficial effects:
1, coil windings are around on skeleton, are increased coil windings to iron core creepage distance, can be reduced coil windings to iron
The bad phenomenon of core pressure resistance breakdown.
2, it is equipped with air gap between the end face of side column and I shaped iron core and is filled with air gap piece in air gap, it is thick by air gap piece
The adjusting of degree, to meet the requirement of different induction amount.
3, air gap piece and the joint of E shaped iron core and I shaped iron core are fixed equipped with epoxy potting compound, avoid reactor work
As when generate noise, iron core vortex is lost caused by reducing because of argon arc welding, improves the working efficiency of product, also reduces into
This.
4, connecting terminal is fixed on skeleton and is easily installed.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the utility model skeleton, coil windings and connecting terminal schematic diagram；
Fig. 2 is the gentle feeler assembling schematic diagram of the utility model silicon steel sheet；
Fig. 3 is the gentle feeler of the utility model silicon steel sheet schematic diagram after the assembly is completed；
Fig. 4 is the utility model finished figure.
Specific embodiment
The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model
Protection scope.
As shown in Figures 1 to 4, transducer air conditioning inductance REgulatable reactor, including skeleton 1, is wound on skeleton
Coil windings 2, the iron core fitted together with skeleton, the skeleton have a rectangular window, and the iron core is by the E that combines
Shaped iron core 8 and I shaped iron core 5 form, and the E shaped iron core has center pillar and side column, and the center pillar is inserted into the rectangular window of skeleton,
It is equipped with air gap between the end face and I shaped iron core of the side column and is filled with air gap piece 6 in air gap, the reactor further includes being in
Annular is arranged and is located at the iron-clad 7 of framework ring outward, and the iron-clad 7 wraps up skeleton and iron core, and the iron-clad has package
Flange in iron core thickness two sides.By the adjusting of air gap piece thickness, to meet the requirement of different induction amount, coil windings are around in bone
On frame, winding is increased to iron core creepage distance, winding can be reduced and bad phenomenon is punctured to iron core pressure resistance.
Wherein, the E shaped iron core 8 and I shaped iron core 5 are made of the silicon steel sheet of overlapping.The air gap piece 6 and E shaped iron core
It is fixed with the joint of I shaped iron core equipped with epoxy potting compound.Noise is generated when reactor being avoided to work, and is reduced because of argon arc welding
The loss of iron core vortex caused by connecing, improves the working efficiency of product.
The coil windings 2 have two lead risers, and the skeleton 1 has notch, and the lead riser connects connecting terminal 3,
The connecting terminal 3 is fixed by notch on skeleton and using adhesive tape wrapping, while the appropriate epoxy 4 of point at terminal compression joint.
Coil windings 2 are first wound on skeleton 1, are connect respectively after tin processing on coil windings tail end lead riser depainting
Line terminals 3, and be fixed on skeleton notch and wrapped up with adhesive tape, the silicon steel sheet of E shaped iron core is folded by skeleton window height, and be inserted into
It loads, is reloaded into iron-clad 7 in skeleton window, two side columns put air gap piece 6, and the silicon steel sheet of I shaped iron core is placed on air gap piece 6
On, in the appropriate epoxy 4 of joint point of air gap piece 6 and E shaped iron core and I shaped iron core.Install iron-clad 7 and beat out it is whole, in terminals
The appropriate epoxy of point at sub- crimping first dries epoxy vacuum impregnation insulated paint again.
The utility model is skeleton and silicon steel sheet using traditional Industrial Frequency Transformer with new structure and manufacturing process, substitution
Exoskeletal loop construction and silicon steel sheet need the reactor product of argon arc welding, reduce cost to reach, and improve production efficiency purpose,
It is widely used in transducer air conditioning field Novel reactor, meets the energy-saving and environmental protection policy that country carries out energetically.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (5)
1. inductance REgulatable reactor, including skeleton, the coil windings being wound on skeleton, the iron fitted together with skeleton
Core, it is characterised in that: the skeleton has rectangular window, and the iron core is by the E shaped iron core and I shaped iron core group combined
At the E shaped iron core has center pillar and side column, and the center pillar is inserted into the rectangular window of skeleton, the end face of the side column and I type
It is equipped with air gap between iron core and is filled with air gap piece in air gap, the reactor further includes being arranged in a ring and being located at framework ring
Iron-clad outward, the iron-clad wrap up skeleton and iron core.
2. inductance REgulatable reactor according to claim 1, it is characterised in that: the E shaped iron core and I shaped iron core by
The silicon steel sheet of overlapping is made.
3. inductance REgulatable reactor according to claim 1, it is characterised in that: the air gap piece and E shaped iron core and I type
The joint of iron core is fixed equipped with epoxy potting compound.
4. inductance REgulatable reactor according to claim 1, it is characterised in that: the coil windings have two leads
Head, the lead riser connect connecting terminal, and the connecting terminal is fixed by notch on skeleton and using adhesive tape wrapping.
5. inductance REgulatable reactor according to claim 1, it is characterised in that: the iron-clad, which has, is wrapped in iron core thickness
Spend the flange of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501772.3U CN208673870U (en) | 2018-09-14 | 2018-09-14 | Inductance REgulatable reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501772.3U CN208673870U (en) | 2018-09-14 | 2018-09-14 | Inductance REgulatable reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673870U true CN208673870U (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501772.3U Active CN208673870U (en) | 2018-09-14 | 2018-09-14 | Inductance REgulatable reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN208673870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308965A (en) * | 2018-09-14 | 2019-02-05 | 江西欧美亚电子有限公司 | A kind of transducer air conditioning reactor |
-
2018
- 2018-09-14 CN CN201821501772.3U patent/CN208673870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308965A (en) * | 2018-09-14 | 2019-02-05 | 江西欧美亚电子有限公司 | A kind of transducer air conditioning reactor |
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