CN202405070U - Coil structure - Google Patents
Coil structure Download PDFInfo
- Publication number
- CN202405070U CN202405070U CN2011205447795U CN201120544779U CN202405070U CN 202405070 U CN202405070 U CN 202405070U CN 2011205447795 U CN2011205447795 U CN 2011205447795U CN 201120544779 U CN201120544779 U CN 201120544779U CN 202405070 U CN202405070 U CN 202405070U
- Authority
- CN
- China
- Prior art keywords
- coil
- lead
- utility
- model
- loop construction
- 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
Images
Abstract
The utility model discloses a coil structure which comprises a coil coiled into a spiral shape, wherein the coil comprises a lead of which the front section is flat; a gap is arranged between turns of the coil; the coil comprises an inner lead and an outer lead arranged at the periphery of the inner lead; the inner lead and the outer lead are encircled together in parallel, and insulated paint is sprayed on the surfaces of the leads. The coil structure is environment-friendly and good in radiating effect.
Description
Technical field
The utility model relates to magnetoelectricity device reactor technical field, relates in particular to a kind of loop construction.
Background technology
Reactor mainly is made up of magnetic core and coil; The coil of traditional reactor equimagnetic electric installation adopt flat around mode; Though manufacturing process is simple, for powerful reactor, existing flat around mode the shortcoming of fatal shortcoming weak heat-dissipating is arranged; Secondly, flat around mode can add one deck insulating paper in coil outermost, not environmental protection.
In view of this, a kind of environmental protection is provided, and the loop construction of good heat dissipation effect necessitates.
The utility model content
The purpose of the utility model provides a kind of loop construction, its good heat dissipation effect, and the feature of environmental protection is good.
To achieve these goals, the utility model provides a kind of loop construction, comprises the spiral coil of coiling, and said coil comprises that normal section is the lead of flat, is provided with the gap between the circle circle of said coil.
Said coil comprises the outer conductor that inside conductor is peripheral with being arranged at inside conductor, and said inside conductor and said outer conductor are looped around together abreast.
Said conductive line surfaces is coated with the insulation enamelled coating.
With present compared with techniques, a kind of loop construction that is used for magnetoelectricity device reactor technical field that the utility model provides manufactures the lead that is coiled into coil in the thick line core lead of flat structure; It has the big and big characteristics of wire table area of lead admittance area; Big with the contact area in the external world, and then big with the heat exchange amount in the external world, the thermal energy transfer that can be apace lead be produced is in external environment; Improved heat dispersion, the performance of reactor is improved.Solved flat around the intrinsic difficult critical defect of heat radiation of mode; Solved the heat dissipation problem of large power reactor amicably, thereby can improve the serviceability of reactor, in addition; Substitute the insulating paper of prior art at conductive line surfaces spraying insulating varnish; Practice thrift the use of insulating paper, when reducing production costs, the environmental pollution of having avoided insulating paper to bring is significant.
Description of drawings
Accompanying drawing is used for the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
The structural representation of a kind of loop construction that Fig. 1 provides for the utility model.
Embodiment
Specify the utility model below in conjunction with accompanying drawing, it is as the part of this specification, through embodiment the principle of the utility model is described, other aspects of the utility model, and characteristic and advantage thereof will become very clear through this detailed description.
The utility model provides a kind of loop construction, comprises the spiral coil of coiling, and said coil comprises that normal section is the lead 1 of flat, is provided with the gap between the circle circle of said coil.Said coil comprises inside conductor 1 and the outer conductor 1 that is arranged at inside conductor 1 periphery, and said inside conductor 1 is looped around together with said outer conductor 1 abreast.Said lead 1 surface is coated with the insulation enamelled coating.Wherein, the cross section of coil is two ends and is provided with the circular arc slyness excessively to lead 1 intermediate structure, and the middle part in lead 1 cross section is rectangular; Make that lead 1 coiling efficient is high, and produce more gap, can make heat be diffused in the external environment fast; Because lead 1 core is thick, and then the admittance ability is strong, and the little change of resistance; The heat that promptly produces also is reduced, and then guarantees that the heat radiation of high-power product is solved well.Because the flat wire core is thicker, so can accomplish core coiling operation fast, coil also can carry out single line or the multi-thread single or multiple lift that carries out coils, and more can enhance productivity greatly, improves product yield, is of value to large-scale production.Coil surface spraying insulating varnish substitutes insulating paper, can not have a negative impact to environment.
To sum up, a kind of loop construction that is used for magnetoelectricity device reactor technical field that the utility model provides manufactures the lead that is coiled into coil 1 in the thick line core of flat structure; It is big that it has an area of section, and lead 1 is big with extraneous contact area, and then big with the heat exchange amount in the external world; The outer border of heat transferred that can apace lead 1 be produced; Improved the performance of heat dispersion and operative installations, in the insulating paper of the alternative prior art of lead 1 surface spraying insulating varnish, the use of saving insulating paper; The consumables cost of having avoided the pollution that insulating paper brings and having caused when using, and radiating effect is better.Its good heat dissipation effect of a kind of loop construction that the utility model provides can be enhanced productivity, and saves production cost.
The above preferred embodiment that is merely the utility model that discloses can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (3)
1. a loop construction comprises the spiral coil of coiling, and it is characterized in that: said coil comprises that normal section is the lead of flat, is provided with the gap between the circle circle of said coil.
2. a kind of loop construction according to claim 1 is characterized in that: said coil comprises the outer conductor that inside conductor is peripheral with being arranged at inside conductor, and said inside conductor and said outer conductor are looped around together abreast.
3. a kind of loop construction according to claim 1 is characterized in that: said conductive line surfaces is coated with the insulation enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205447795U CN202405070U (en) | 2011-12-22 | 2011-12-22 | Coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205447795U CN202405070U (en) | 2011-12-22 | 2011-12-22 | Coil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405070U true CN202405070U (en) | 2012-08-29 |
Family
ID=46702702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205447795U Expired - Fee Related CN202405070U (en) | 2011-12-22 | 2011-12-22 | Coil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489588A (en) * | 2013-09-25 | 2014-01-01 | 苏州康开电气有限公司 | Transformer with high overload resistance |
| CN103489560A (en) * | 2013-09-25 | 2014-01-01 | 苏州康开电气有限公司 | Wound coil |
| CN104505248A (en) * | 2013-12-04 | 2015-04-08 | 深圳市金顺怡电子有限公司 | A continuously-winded combined winding of coaxial vertically-winded inner and outer coils and method of making the same |
-
2011
- 2011-12-22 CN CN2011205447795U patent/CN202405070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489588A (en) * | 2013-09-25 | 2014-01-01 | 苏州康开电气有限公司 | Transformer with high overload resistance |
| CN103489560A (en) * | 2013-09-25 | 2014-01-01 | 苏州康开电气有限公司 | Wound coil |
| CN104505248A (en) * | 2013-12-04 | 2015-04-08 | 深圳市金顺怡电子有限公司 | A continuously-winded combined winding of coaxial vertically-winded inner and outer coils and method of making the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202405070U (en) | Coil structure | |
| CN202771898U (en) | Winding insulating frame for dry-type transformer | |
| CN204010993U (en) | A kind of miniature transformer | |
| CN102945741A (en) | Three-phase three-pole H-class open type SGB10 amorphous alloy transformer | |
| CN102915812A (en) | Production technology of square section varnished wire | |
| CN203165495U (en) | Transformer coil lead | |
| CN201966021U (en) | High frequency transformer | |
| CN202034188U (en) | Flat-coil and copper-sheet transformer | |
| CN203950649U (en) | A kind of loop construction | |
| CN203931752U (en) | A kind of loop construction | |
| CN203288399U (en) | Flat coil, transformer with same and inductor with same | |
| CN202230846U (en) | Winding and transformer and reactor both employing same | |
| CN205017136U (en) | Motor stator winding heat radiation structure | |
| CN201966022U (en) | Water-cooled high frequency transformer | |
| CN201707945U (en) | Ultrathin 240-level modified polyimide enamel-cover copper flat wire | |
| CN204537797U (en) | Low inductance high-current inductor | |
| CN202019255U (en) | Polyolefin insulating submersible motor winding wire | |
| CN204792375U (en) | High frequency transformer | |
| CN204167043U (en) | A kind of transformer | |
| CN202816620U (en) | High-power high-frequency transformer | |
| CN203596257U (en) | Transformer winding | |
| CN203661334U (en) | Environment-friendly and energy-saving induction cooker coil panel | |
| CN203536202U (en) | Coupler for mobile phone wireless charger | |
| CN202736663U (en) | Dry type transformer coil structure | |
| CN219164426U (en) | Framework structure of current inverter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121222 |