CN202977108U - EE-type argon arc welding iron core inductor - Google Patents
EE-type argon arc welding iron core inductor Download PDFInfo
- Publication number
- CN202977108U CN202977108U CN 201220742732 CN201220742732U CN202977108U CN 202977108 U CN202977108 U CN 202977108U CN 201220742732 CN201220742732 CN 201220742732 CN 201220742732 U CN201220742732 U CN 201220742732U CN 202977108 U CN202977108 U CN 202977108U
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- iron core
- arc welding
- argon arc
- coil
- iron
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Abstract
The utility model relates to an EE-type argon arc welding iron core inductor. The EE-type argon arc welding iron core inductor comprises an iron core and a coil. The iron core is formed by butt joint of two iron core sheets, wherein the cross section of each iron core sheet is E-shaped. The coil is wound on the middle portion of the iron core. At least one layer of insulating rubber tape is coated on the outer side wall of the iron core. At least one insulating layer is coated outside the coil. The EE-type argon arc welding iron core inductor has the advantages that due to the fact that the iron core is formed by the butt joint of the two iron core sheets, and the cross section of each iron core sheet is E-shaped, the magnetic path length of the inductor is increased so that the usage amount of silicon steel sheets and coils is reduced, safety performance is improved due to insulation of the insulating rubber tape and the insulating layers, and therefore the weight of products is greatly reduced, and raw material cost is saved.
Description
Technical field
The utility model relates to EE argon arc welding iron-core inductance device.
Background technology
At present Industrial Frequency Transformer mainly take EI type, CD type, as main.Follow the general of Modern Telecommunication electrical equipment etc.The noise that occurs on circuit has increased, traditional E I type inductor, and the coiling window is little, and product is folded thick large, causes the increasing of weight and cost.
The utility model content
The technical problems to be solved in the utility model is existing EI type inductor, and the coiling window is little, and product is folded thick large, causes the increasing of weight and cost, thereby EE argon arc welding iron-core inductance device is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: EE argon arc welding iron-core inductance device, comprise iron core, coil, the lamination docking that described iron core is E shape by two cross sections forms, described coil winding is at the middle part of iron core, be coated with one deck insulating tape at least on the lateral wall of described iron core, the outside of described coil is enclosed with at least one layer insulating.
Preferably, described two laminations are welded by argon arc welding, also can be by other connected modes of being convenient to be fixedly connected with, and argon arc welding connects reliable, good stability, result of use is good.
Preferably, described lamination is formed by some silicon steel sheet stacks, has reduced the quantity of silicon steel sheet, and result of use is good.
Preferably, the thickness of described silicon steel sheet is 0.3mm, and serviceability is good, has saved the cost of silicon steel sheet.
Preferably, described insulating barrier is Du Pont's paper, also can be other insulating material, Du Pont's paper good stability, and waterproof effect is strong.
Advantage of the present utility model: the lamination docking that iron core is E shape by two cross sections forms, thereby thereby make inductor increase the use amount that the length of magnetic path has reduced silicon steel sheet and coil, by insulating tape and insulating barrier insulation, improved security performance, thereby greatly alleviate the weight of product, improve the cost that saves material.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model EE argon arc welding iron-core inductance device;
Fig. 2 is the utility model lamination welded structure schematic diagram.
Embodiment
as shown in Figure 1, EE argon arc welding iron-core inductance device, comprise iron core 1, coil 2, lamination 11 docking that described iron core 1 is E shape by two cross sections form, described coil 2 is wrapped in the middle part of iron core 1, be coated with one deck insulating tape 4 at least on the lateral wall of described iron core 1, the outside of described coil 2 is enclosed with at least one layer insulating 3, described two laminations 11 are welded by argon arc welding, also can be by other connected modes of being convenient to be fixedly connected with, argon arc welding connects reliable, good stability, result of use is good, described lamination is formed by some silicon steel sheet stacks, reduced the quantity of silicon steel sheet, result of use is good, the thickness of described silicon steel sheet is 0.3mm, serviceability is good, saved the cost of silicon steel sheet, described insulating barrier 3 is Du Pont's paper, also can be other insulating material, Du Pont's paper good stability, waterproof effect is strong.
As shown in Figure 2, A place on the lamination 11 of two cross section E shapes, B place, C place, D place is welded into iron core 1 by argon arc welding successively, after coil 2 is wrapped in the middle part of iron core 1, and coat by insulating barrier 3, because iron core 1 coiling window is large, reduced the use amount of coil 2.
The lamination docking that iron core is E shape by two cross sections forms, thereby thereby make inductor increase the use amount that the length of magnetic path has reduced silicon steel sheet and coil, by insulating tape and insulating barrier insulation, improved security performance, thereby greatly alleviate the weight of product, improve the cost that saves material.
Claims (5)
1.EE argon arc welding iron-core inductance device, comprise iron core (1), coil (2), it is characterized in that: lamination (11) docking that described iron core (1) is E shape by two cross sections forms, described coil (2) is wrapped in the middle part of iron core (1), be coated with one deck insulating tape (4) at least on the lateral wall of described iron core (1), the outside of described coil (2) is enclosed with at least one layer insulating (3).
2. EE argon arc welding iron-core inductance device according to claim 1, it is characterized in that: described two laminations (11) are welded by argon arc welding.
3. EE argon arc welding iron-core inductance device according to claim 1 and 2 is characterized in that: described lamination (11) is formed by some silicon steel sheets stacks.
4. EE argon arc welding iron-core inductance device according to claim 3, it is characterized in that: the thickness of described silicon steel sheet is 0.3mm.
5. EE argon arc welding iron-core inductance device according to claim 1, it is characterized in that: described insulating barrier (3) is Du Pont's paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742732 CN202977108U (en) | 2012-12-28 | 2012-12-28 | EE-type argon arc welding iron core inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742732 CN202977108U (en) | 2012-12-28 | 2012-12-28 | EE-type argon arc welding iron core inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977108U true CN202977108U (en) | 2013-06-05 |
Family
ID=48518152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742732 Expired - Fee Related CN202977108U (en) | 2012-12-28 | 2012-12-28 | EE-type argon arc welding iron core inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943326A (en) * | 2014-03-27 | 2014-07-23 | 宝电电子(张家港)有限公司 | Electronic transformer |
| CN107086104A (en) * | 2017-06-22 | 2017-08-22 | 太仓市变压器有限公司 | A kind of stable type core assembly |
| CN113410023A (en) * | 2020-03-16 | 2021-09-17 | 株式会社村田制作所 | Inductance component |
-
2012
- 2012-12-28 CN CN 201220742732 patent/CN202977108U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943326A (en) * | 2014-03-27 | 2014-07-23 | 宝电电子(张家港)有限公司 | Electronic transformer |
| CN107086104A (en) * | 2017-06-22 | 2017-08-22 | 太仓市变压器有限公司 | A kind of stable type core assembly |
| CN113410023A (en) * | 2020-03-16 | 2021-09-17 | 株式会社村田制作所 | Inductance component |
| CN113410023B (en) * | 2020-03-16 | 2023-08-22 | 株式会社村田制作所 | Inductance component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161228 |