CN102737812A - High-power high-current choking winding - Google Patents
High-power high-current choking winding Download PDFInfo
- Publication number
- CN102737812A CN102737812A CN2012102583316A CN201210258331A CN102737812A CN 102737812 A CN102737812 A CN 102737812A CN 2012102583316 A CN2012102583316 A CN 2012102583316A CN 201210258331 A CN201210258331 A CN 201210258331A CN 102737812 A CN102737812 A CN 102737812A
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- China
- Prior art keywords
- winding
- power
- annular magnetizer
- current choking
- welding
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- 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.)
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Abstract
The invention discloses a high-power high-current choking winding which comprises an annular magnetizer and a coil winding which is wound around the annular magnetizer, and is characterized in that the coil winding is formed by stranding more than three strands of enameled wires; and the lead-out part of the coil winding has a flat plate shape formed by arranging and connecting each strand of enameled wires one by one. According to the high-power high-current choking winding, the lead-out part of the coil winding is of a flat plate shape formed by arranging and connecting each strand of enameled wires one by one, so that the choking winding is easily cut off during shearing, the pin has controllable height and width, a reserved hole on a power board is arranged to have a rectangular shape close to the diameter of the enameled wires, and the high-power high-current choking winding is easily inserted and welded, easy in through welding and firm in welding.
Description
Technical field
The present invention relates to a kind of high-power big electric current choking-winding.
Background technology
The high-power big electric current choking-winding of existing high-power big electric current generally comprises annular magnetizer and is looped around the coil windings on the annular magnetizer; Mostly the extension of coil windings is that the multiply enamelled wire is arbitrarily piled up and is formed by connecting, and is irregular circle, and along with the difference of the number of share of stock of enamelled wire; The cross section of extension is all different with circular size; Like this, when the pin power panel with high-power big electric current choking-winding inserted welding, the preformed hole on the power panel was with regard to bad control; The aperture is little, and pin can't insert welds the phenomenon that when welding, tin will occur leaking that the hole is big; In addition, the pin cross section of this irregular circle is big, when welding, is difficult for through welding, the situation of virtual connection can occur; Also hard when in the end pruning simultaneously, be difficult for cutting off.
Summary of the invention
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the present invention provides a kind of high-power big electric current choking-winding, and convenient welding can not leaked tin, and pin is pruned easily.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
High-power big electric current choking-winding comprises annular magnetizer and is looped around the coil windings on the annular magnetizer that it is characterized in that: said coil windings forms by enamelled wire is stranded more than three strands; The extension of said coil windings is single be arranged side by side and be formed by connecting plate shaped of each strand enamelled wire.
Said annular magnetizer outer surface is coated with insulating barrier.
Beneficial effect: high-power big electric current choking-winding provided by the invention; Extension through coil windings is set to single be arranged side by side and be formed by connecting plate shaped of each strand enamelled wire, cuts off easily during pruning, and the pin height and the width are controlled; Preformed hole is set to the close rectangle of enamelled wire diameter on the power panel; Insert easily and welding, and easy through welding, firm welding.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Among the figure: 1 annular magnetizer; 2 enamelled wires; 3 extensions.
Embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
Be illustrated in figure 1 as a kind of high-power big electric current choking-winding, comprise annular magnetizer 1 and be looped around the coil windings on the annular magnetizer, coil windings is by 2 stranded the forming of enamelled wire more than three strands; The extension 3 of coil windings is each strand enamelled wire 2 single be arranged side by side and be formed by connecting plate shaped; The annular magnetizer outer surface is coated with insulating barrier.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (2)
1. high-power big electric current choking-winding comprises annular magnetizer and is looped around the coil windings on the annular magnetizer that it is characterized in that: said coil windings forms by enamelled wire is stranded more than three strands; The extension of said coil windings is single be arranged side by side and be formed by connecting plate shaped of each strand enamelled wire.
2. high-power big electric current choking-winding according to claim 1, it is characterized in that: said annular magnetizer outer surface is coated with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102583316A CN102737812A (en) | 2012-07-25 | 2012-07-25 | High-power high-current choking winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102583316A CN102737812A (en) | 2012-07-25 | 2012-07-25 | High-power high-current choking winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102737812A true CN102737812A (en) | 2012-10-17 |
Family
ID=46993127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102583316A Pending CN102737812A (en) | 2012-07-25 | 2012-07-25 | High-power high-current choking winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102737812A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358665A (en) * | 2011-09-22 | 2012-02-22 | 大连格兰清水环境工程有限公司 | Five-segment medical waste water intelligent processor |
| CN103500626A (en) * | 2013-08-22 | 2014-01-08 | 深圳振华富电子有限公司 | Inductor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229459A (en) * | 1996-02-22 | 1997-09-05 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN2884455Y (en) * | 2005-12-09 | 2007-03-28 | 中电电气集团有限公司 | High voltage coil branch-off wire lead-out device for rectifier transformer |
| CN101707818A (en) * | 2008-12-22 | 2010-05-12 | 王伟 | High-frequency induction heating device for thermally-drawing roller, heat-conducting disc or drying drum |
| CN102427625A (en) * | 2011-09-20 | 2012-04-25 | 美的集团有限公司 | Power choke coil and electromagnetic induction heating device using the same |
| CN202711905U (en) * | 2012-07-25 | 2013-01-30 | 昆山达功电子有限公司 | High-power and high-current choking coil |
-
2012
- 2012-07-25 CN CN2012102583316A patent/CN102737812A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09229459A (en) * | 1996-02-22 | 1997-09-05 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN2884455Y (en) * | 2005-12-09 | 2007-03-28 | 中电电气集团有限公司 | High voltage coil branch-off wire lead-out device for rectifier transformer |
| CN101707818A (en) * | 2008-12-22 | 2010-05-12 | 王伟 | High-frequency induction heating device for thermally-drawing roller, heat-conducting disc or drying drum |
| CN102427625A (en) * | 2011-09-20 | 2012-04-25 | 美的集团有限公司 | Power choke coil and electromagnetic induction heating device using the same |
| CN202711905U (en) * | 2012-07-25 | 2013-01-30 | 昆山达功电子有限公司 | High-power and high-current choking coil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358665A (en) * | 2011-09-22 | 2012-02-22 | 大连格兰清水环境工程有限公司 | Five-segment medical waste water intelligent processor |
| CN102358665B (en) * | 2011-09-22 | 2013-11-06 | 大连格兰清水环境工程有限公司 | Five-segment medical waste water intelligent processor |
| CN103500626A (en) * | 2013-08-22 | 2014-01-08 | 深圳振华富电子有限公司 | Inductor |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |