CN202957111U - Novel E-shaped magnetic core - Google Patents
Novel E-shaped magnetic core Download PDFInfo
- Publication number
- CN202957111U CN202957111U CN 201220557676 CN201220557676U CN202957111U CN 202957111 U CN202957111 U CN 202957111U CN 201220557676 CN201220557676 CN 201220557676 CN 201220557676 U CN201220557676 U CN 201220557676U CN 202957111 U CN202957111 U CN 202957111U
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- strip
- magnetic core
- vertical bar
- vertical
- central strip
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Abstract
The utility model discloses a novel E-shaped magnetic core. The novel E-shaped magnetic core comprises a vertical strip, a top strip, a bottom strip and a middle strip, one end of the vertical strip is fixed at one end of the top strip, the other end of the vertical strip is fixed at one end of the bottom strip, the middle strip is of a flat structure, one end of the middle strip is fixed on the vertical strip, the top strip, the bottom strip and the middle strip are all positioned on the same side of the vertical strip and perpendicular to the vertical strip, the front of the vertical strip is flush with the front of the middle strip, and a notch is arranged at the back of the vertical strip. One side, facing to the middle strip, of each of the top strip and the bottom strip facing is of an arc-shaped structure. The novel E-shaped magnetic core is of an integral structure. Lengths of the bottom strip and the middle strip are equal to that of the top strip. The novel E-shaped magnetic core is simple in structure, reasonable in design and low in production cost, and an external lead can be wound on the novel E-shaped magnetic core easily, so that workload is reduced, and product quality is improved.
Description
Technical field
The utility model relates to a kind of magnetic core, especially relates to a kind of new E font magnetic core, is mainly used on low-power device, as for high-frequency power transformer, choke, electronic transformer and electric ballast.
Background technology
Be mostly at present the cylindrical structural of hollow for the magnetic core on low-power device, as the structure of the magnetic core for high-frequency power transformer, choke, electronic transformer and electric ballast is exactly columniform usually, this class magnetic core is poor-performing not only, and spillage of material is larger, wire is wound into to also comparatively inconvenience on magnetic core, thereby greatly reduces the overall performance of magnetic core.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of prior art, and a kind of reasonable in design is provided, and consumptive material is economized, easy to use, the new E font magnetic core of dependable performance.
A kind of new E font magnetic core of the present utility model is achieved through the following technical solutions:
A kind of new E font magnetic core, this new E font magnetic core comprises vertical bar, top bar, sill strip and central strip, one end of described vertical bar is fixed on an end of top bar, the other end of this vertical bar is fixed on an end of sill strip, described central strip is the flat structure, one end of this central strip is fixed on vertical bar, and described top bar, sill strip and central strip all are positioned at the same side of vertical bar, and this top bar, sill strip and central strip are all perpendicular with vertical bar; Front in described vertical bar and the front on central strip flush, and the back side in this vertical bar is provided with a breach.
As preferably, the one side towards central strip in described top bar and sill strip is arc-shaped structure.
As preferably, described new E font magnetic core is the integral type structure.
As preferably, the length of described vertical bar is between 10-21mm, and the length of described top bar is between 2.4-7.6mm, and the length of described sill strip and central strip is equal in length with the top bar all.
Compared with prior art, the beneficial effect of a kind of new E font magnetic core of the present utility model is: dependable performance, be mainly used on low-power device, as for high-frequency power transformer, choke, electronic transformer and electric ballast, can effectively promote the overall performance of high-frequency power transformer, choke, electronic transformer and electric ballast.Of the present utility model simple in structure, reasonable in design, production cost is low, very easy to use, and outside wire can very easily be wound on the utility model, thereby has reduced workload, has improved the quality of product.
The accompanying drawing explanation
Below by embodiment, by reference to the accompanying drawings the utility model is further described.
Fig. 1 is to be the front view of the utility model embodiment;
The right view that Fig. 2 is Fig. 1.
Embodiment
As shown in Figure 1-2, a kind of new E font magnetic core in the present embodiment is the integral type structure, it is comprised of vertical bar 1, top bar 2, sill strip 3 and central strip 4, and wherein an end of vertical bar 1 is fixed on an end of top bar 2, and the other end of this vertical bar 1 is fixed on an end of sill strip 3.
Have vertical bar positive 11 and the vertical bar back side 12 in the vertical bar 1 of the present embodiment, the vertical bar in vertical bar 1 positive 11 and the vertical bar back side 12 are common practise for a person skilled in the art; Have central strip front 41 in the central strip 4 of the present embodiment, this central strip front 41 is also common practise for a person skilled in the art.Central strip in the present embodiment central strip 4 positive 41 flushes with the vertical bar front 11 in vertical bar 1, that is to say that the position of central strip 4 on vertical bar 1 is the direction at positive 11 places of deflection vertical bar.
In the present embodiment, top bar 2 is top bar cambered surface 21 towards the one side of central strip 4, and this top bar cambered surface 21 is arc-shaped structure, and in the present embodiment, sill strip 3 is sill strip cambered surface 31 towards the one side of central strip 4, and this sill strip cambered surface 31 is also arc-shaped structure.In the present embodiment, the length of vertical bar 1 is usually between 10-21mm, and the length of top bar 2 is usually between 2.4-7.6mm, and the length of the length of sill strip 3 and central strip 4 is equal in length with top bar 2 all.
Above-described embodiment; it is an example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim, all should be included in the utility model protection range.
Claims (4)
1. a new E font magnetic core, this new E font magnetic core comprises vertical bar, the top bar, sill strip and central strip, one end of described vertical bar is fixed on an end of top bar, the other end of this vertical bar is fixed on an end of sill strip, described central strip is the flat structure, one end of this central strip is fixed on vertical bar, described top bar, sill strip and central strip all are positioned at the same side of vertical bar, this top bar, sill strip and central strip are all perpendicular with vertical bar, it is characterized in that: the front in described vertical bar and the front on central strip flush, the back side in this vertical bar is provided with a breach.
2. a kind of new E font magnetic core according to claim 1, it is characterized in that: the one side towards central strip in described top bar and sill strip is arc-shaped structure.
3. a kind of new E font magnetic core according to claim 1, it is characterized in that: described new E font magnetic core is the integral type structure.
4. a kind of new E font magnetic core according to claim 1 is characterized in that: the length of described sill strip and central strip is equal in length with the top bar all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557676 CN202957111U (en) | 2012-10-29 | 2012-10-29 | Novel E-shaped magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557676 CN202957111U (en) | 2012-10-29 | 2012-10-29 | Novel E-shaped magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957111U true CN202957111U (en) | 2013-05-29 |
Family
ID=48462670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557676 Expired - Fee Related CN202957111U (en) | 2012-10-29 | 2012-10-29 | Novel E-shaped magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057435A (en) * | 2016-07-20 | 2016-10-26 | 长兴荣兴电子有限公司 | E type magnetic core |
-
2012
- 2012-10-29 CN CN 201220557676 patent/CN202957111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057435A (en) * | 2016-07-20 | 2016-10-26 | 长兴荣兴电子有限公司 | E type magnetic core |
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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: 20130529 Termination date: 20131029 |