CN102779627A - Induction coil winding structure - Google Patents
Induction coil winding structure Download PDFInfo
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- CN102779627A CN102779627A CN2012102648185A CN201210264818A CN102779627A CN 102779627 A CN102779627 A CN 102779627A CN 2012102648185 A CN2012102648185 A CN 2012102648185A CN 201210264818 A CN201210264818 A CN 201210264818A CN 102779627 A CN102779627 A CN 102779627A
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- lead
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- wound
- winding structure
- coil winding
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Abstract
The invention discloses an induction coil winding structure. The induction coil winding structure comprises a framework and a lead which is wound on the framework for odd layers, wherein the initial end of the lead is arranged on one side of a metal pin on the framework; the lead is drawn from the side of the framework to the other side opposite to the side to be fixed; the lead is wound on the framework for odd layers from the other side; and the final end of the lead is wound up on the side of the metal pin on the framework. According to the induction coil winding structure, the phenomenon of lead crossover on the outmost layer is caused when odd layers are wound. The scheme for avoiding the phenomenon is that the lead is firstly drawn from one side of the metal pin on the framework to the opposite side before the first layer is wound and the lead is wound from the opposite side, and after the odd layers are wound, the final end of the lead is right positioned on the side of the metal pin, on which the initial end of the lead is arranged, on the framework. Therefore, the outer layer of a coil is prevented from crossover, the lead can be kept flat; and when an inductor is welded, the problem of internal inter-turn short circuit of the coil caused by oxidation and burnout of the crossover lead is solved.
Description
Technical field
The present invention relates to a kind of inductance coil winding structure, belong to electronic technology field.
Background technology
During traditional coil-winding, for the coil around odd-level, the cross-line that outermost layer occurs can cause the coiling out-of-flatness, and because skin when cross-line occurring, when inductance is welded, is prone to make the cross-line oxidation to burn out, causes the coil inside turn-to-turn short circuit.
Summary of the invention
Technical problem to be solved by this invention provides a kind of inductance coil winding structure, avoids the coil skin cross-line to occur.
For solving the problems of the technologies described above; The present invention provides a kind of inductance coil winding structure, comprises skeleton and on skeleton, twines the lead-in wire of odd-level, it is characterized in that; Said lead-in wire top is arranged on a side of metal stitch on the said skeleton; And said lead-in wire fixed from the opposite side of this layback to the said skeleton relative with this side, twine odd-level from opposite side at said skeleton then, the terminal of said lead-in wire ends in a side of metal stitch on the said skeleton.
Said lead-in wire is fixed by adhesive tape from the opposite side of a layback to the said skeleton relative with this side of metal stitch on this said skeleton.
The beneficial effect that the present invention reached:
Inductance coil winding structure of the present invention; For the situation that will occur cross-line when the odd-level at outermost layer; At first before ground floor, going between earlier from skeleton metal pins one layback to its offside, begin to twine from offside then, wire lead termination just in time is positioned at skeleton metal pins one side at lead-in wire top behind odd-level; Avoided the coil skin cross-line to occur, it is smooth to keep winding the line; When inductance is welded, avoided burning out the problem that causes the coil inside turn-to-turn short circuit because of the cross-line oxidation.
Description of drawings
Fig. 1 is an inductance coil winding structure in the prior art;
Fig. 2 is an inductance coil winding structure of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
Inductance coil winding structure of the present invention is as shown in Figure 2; Then be will go between on the skeleton 10 L top L1 earlier from 2 pin around the time L that will go between earlier be pulled to the PIN6-10 side also with an adhesive tape 20 anchor leg L; Again from the PIN6-10 side toward the PIN1-5 side around one deck, wire lead termination L2 just gets back to the PIN1-5 side when 1 pin finishes up like this, has avoided skin cross-line to occur; Can keep outer field smooth, avoid burning out the problem that causes the coil inside turn-to-turn short circuit because of the cross-line oxidation.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and distortion, these improvement and distortion also should be regarded as protection scope of the present invention.
Claims (2)
1. inductance coil winding structure; Comprise skeleton and on skeleton, twine the lead-in wire of odd-level; It is characterized in that said lead-in wire top is arranged on a side of metal stitch on the said skeleton, and said lead-in wire is fixed from this layback to the opposite side of the said skeleton relative with this side; Twine odd-level from opposite side at said skeleton then, the terminal of said lead-in wire ends in a side of metal stitch on the said skeleton.
2. inductance coil winding structure according to claim 1 is characterized in that, said lead-in wire is fixed by adhesive tape from the opposite side of a layback to the said skeleton relative with this side of metal stitch on this said skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102648185A CN102779627A (en) | 2012-07-30 | 2012-07-30 | Induction coil winding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102648185A CN102779627A (en) | 2012-07-30 | 2012-07-30 | Induction coil winding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102779627A true CN102779627A (en) | 2012-11-14 |
Family
ID=47124504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102648185A Pending CN102779627A (en) | 2012-07-30 | 2012-07-30 | Induction coil winding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102779627A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151155A (en) * | 2013-03-13 | 2013-06-12 | 湖南海福来科技有限公司 | Coiling method of low-voltage winding of ignition coil |
| CN105405607A (en) * | 2015-12-03 | 2016-03-16 | 刘国泉 | Method for reducing leakage inductance of pin transformer, and transformer and power supply |
| CN109121050A (en) * | 2018-08-04 | 2019-01-01 | 瑞声科技(新加坡)有限公司 | Voice coil and its method for winding and loudspeaker with the voice coil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206012A (en) * | 1984-03-30 | 1985-10-17 | Toshiba Electric Equip Corp | High voltage transformer |
| US5315280A (en) * | 1991-06-21 | 1994-05-24 | Motorola Lighting, Inc. | Bobbin for electrical windings |
| CN1508818A (en) * | 2002-12-19 | 2004-06-30 | 佳能株式会社 | Electronic Component, transformer, inductor and method for manufacturing electronic components |
| US20100156584A1 (en) * | 2008-12-24 | 2010-06-24 | Tdk Corporation | Coil component |
| CN201741522U (en) * | 2010-08-04 | 2011-02-09 | 杨大宁 | Radar pulse transformer |
| CN202711927U (en) * | 2012-07-30 | 2013-01-30 | 昆山达功电子有限公司 | Inductor coil winding structure |
-
2012
- 2012-07-30 CN CN2012102648185A patent/CN102779627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206012A (en) * | 1984-03-30 | 1985-10-17 | Toshiba Electric Equip Corp | High voltage transformer |
| US5315280A (en) * | 1991-06-21 | 1994-05-24 | Motorola Lighting, Inc. | Bobbin for electrical windings |
| CN1508818A (en) * | 2002-12-19 | 2004-06-30 | 佳能株式会社 | Electronic Component, transformer, inductor and method for manufacturing electronic components |
| US20100156584A1 (en) * | 2008-12-24 | 2010-06-24 | Tdk Corporation | Coil component |
| CN201741522U (en) * | 2010-08-04 | 2011-02-09 | 杨大宁 | Radar pulse transformer |
| CN202711927U (en) * | 2012-07-30 | 2013-01-30 | 昆山达功电子有限公司 | Inductor coil winding structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151155A (en) * | 2013-03-13 | 2013-06-12 | 湖南海福来科技有限公司 | Coiling method of low-voltage winding of ignition coil |
| CN105405607A (en) * | 2015-12-03 | 2016-03-16 | 刘国泉 | Method for reducing leakage inductance of pin transformer, and transformer and power supply |
| CN109121050A (en) * | 2018-08-04 | 2019-01-01 | 瑞声科技(新加坡)有限公司 | Voice coil and its method for winding and loudspeaker with the voice coil |
| US10932052B2 (en) | 2018-08-04 | 2021-02-23 | AAC Technologies Pte. Ltd. | Voice coil, method for winding voice coil, and speaker having voice coil |
| CN109121050B (en) * | 2018-08-04 | 2021-02-26 | 瑞声科技(新加坡)有限公司 | Voice coil, winding method thereof and loudspeaker with voice coil |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121114 |