CN203423820U - Electromagnetic oven heating wire coil - Google Patents
Electromagnetic oven heating wire coil Download PDFInfo
- Publication number
- CN203423820U CN203423820U CN201320444177.1U CN201320444177U CN203423820U CN 203423820 U CN203423820 U CN 203423820U CN 201320444177 U CN201320444177 U CN 201320444177U CN 203423820 U CN203423820 U CN 203423820U
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- Prior art keywords
- electromagnetic oven
- coil
- magnetic stripe
- storage tank
- connecting portion
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Abstract
Provided is an electromagnetic oven heating wire coil. The electromagnetic oven heating wire coil comprises a support, a coil and a plurality of magnetic stripes, wherein the magnetic stripes are fixed on the support; the magnetic stripes are spaced from each other and radially distributed around the center of the support along the radial direction of the support; the magnetic stripes comprises connection parts; the two ends of each connection part are respectively provided with upward embedding portions; the middle portion of each connection part is provided with at least one upward embedding portion; the coil is composed of sub-coils which are successively arranged from the inside to the outside; the sub-coils are of annular structures; the sub-coils are of closely winding structures formed by curling flat band-shaped leads; the lead of each loop is closely attached to the lead of a neighboring loop; and the sub-coils are correspondingly arranged in the grooves formed by neighboring embedding portions at the front and at the back on the magnetic stripes. According to the utility model, at the time when a certain amount of magnetic lines are ensured when the electromagnetic oven wire coil works, the utilization rate of the magnetic lines is improved, and the heating efficiency of the electromagnetic oven wire coil is also improved.
Description
Technical field
The utility model relates to a kind of drum, is specifically related to a kind of electromagnetic oven heating spool rest.
Background technology
In recent years, along with scientific and technological progress and growth in the living standard, electromagnetic oven has that saves energy, the heat efficiency are high, clean environment firendly, facilitates the many merits such as durable in addition, and the application of electromagnetic oven in people's daily life is more and more extensive.
Traditional, the drum of electromagnetic oven comprises coil, support and some magnetic stripes, described magnetic stripe and coil are installed on support, on support, convex with the Embedded Division that is array distribution, described coil adopts being arranged between two in the groove between Embedded Division of coiling, wire on coil after coiling is by Embedded Division interval, separated by a distance.Described magnetic stripe is tabular, and for assembling the magnetic line of force, the magnetic line of force that allows coil produce all gathers the bottom of a pan to improve an electromagnetic oven wire coil efficiency of heating surface.
Yet, above-mentioned coil adopts being arranged in the groove between adjacent Embedded Division of coiling, wire on coil after coiling is by Embedded Division interval, separated by a distance, reduced to a certain extent undoubtedly the effective area of pitch of the laps, thereby magnetic line of force quantity, reduces the utilance in magnetic field while reducing electromagnetic oven wire coil work; And plate magnetic stripe almost can not shielded side face the magnetic line of force, thereby further reduce the utilance in magnetic field, make the electromagnetic oven wire coil efficiency of heating surface undesirable.
Utility model content
Based on this, being necessary, for deficiency of the prior art, provides a kind of electromagnetic oven heating spool rest.
The utility model is achieved in the following ways: a kind of electromagnetic oven heating spool rest, comprise support, coil and some magnetic stripes, described magnetic stripe is fixed on support, each magnetic stripe space around center radially the radially distributing along support of support, described magnetic stripe comprises a junction, the two ends of connecting portion are respectively equipped with an Embedded Division upwards, the mid portion of this connecting portion is provided with at least one Embedded Division making progress, described coil is comprised of the sub-coil being arranged in order from inside to outside, described sub-coil is structure in the form of a ring, this sub-coil is curled into close around structure by flat ribbon conductor, the wire of every circle and the wire of adjacent turn fit tightly, before and after described sub-coil correspondence is installed on magnetic stripe between adjacent two Embedded Divisions in formed groove.
Further, the mid portion of described connecting portion is provided with an Embedded Division making progress, thereby forms opening up E type structure.
Further, described connecting portion is fan-shaped setting, and three described Embedded Division length increase gradually from the outside side of medial extremity of connecting portion.
Further, the mid portion of the connecting portion of described magnetic stripe is provided with two or two Embedded Divisions that make progress above.
Further, described support comprises a main part and the one-body molded boss that is connected in main part center, this boss is hollow structure, described boss offers several the first storage tanks around its center, described main part offers several the second storage tanks near corresponding the first storage tank of outer ledge part, main part offers at least one the 3rd storage tank between the first storage tank and the second storage tank, and the Embedded Division correspondence at connecting portion inner side, outside and the middle part of described magnetic stripe is arranged in the first storage tank, the second storage tank and the 3rd storage tank.
Further, described main part lower surface offers the link slot that connects the first storage tank, the second storage tank and the 3rd storage tank, and the connecting portion of described magnetic stripe is fastened on link slot.
Further, the Embedded Division on described magnetic stripe and the connecting portion structure that is formed in one.
Further, the some Embedded Divisions on described magnetic stripe and connecting portion separate Independent and put.
In sum, the utility model electromagnetic oven heating spool rest is by adopting flat ribbon conductor to be curled into the close coil around structure, and coil comprises a plurality of sub-coils, before and after sub-coil correspondence is installed on magnetic stripe between adjacent two Embedded Divisions in formed groove.While guaranteeing electromagnetic oven wire coil work, when magnetic line of force quantity, improve the utilance of the magnetic line of force, thereby improve the electromagnetic oven wire coil efficiency of heating surface.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model electromagnetic oven heating spool rest.
Fig. 2 is the vertical view after the assembling of electromagnetic oven heating spool rest shown in Fig. 1.
Fig. 3 is the upward view after the assembling of electromagnetic oven heating spool rest shown in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of electromagnetic oven heating spool rest, this electromagnetic oven heating spool rest comprises support 10, some magnetic stripes 20 and coil 30, described magnetic stripe 20 is fixed on support 10, each magnetic stripe 20 spaces around support 10 center radially radially distributing along support 10.
Described support 10 is made by plastic cement material, and this support 10 comprises a discoid main part 11 and is shaped in the boss 12 of main part 11 centers.This boss 12 is hollow circular ring structure, and described boss 12 offers some the first storage tanks 121 around its center.Described main part 11 offers some the second storage tanks 111 near corresponding the first storage tank 121 of outer ledge part, and main part offers at least one the 3rd storage tank 112 between the first storage tank and the second storage tank.Main part 11 lower surfaces offer the link slot 113 that connects the first storage tank 121, the second storage tank 111 and the 3rd storage tank 112.
Described magnetic stripe 20 is opening up E type setting, comprises a junction 21 and from the upwardly extending Embedded Division 22 in the two ends and middle part of connecting portion 21; Described connecting portion 21 is fan-shaped setting, and the length of three described Embedded Divisions 22 increases gradually from the outside side of medial extremity of connecting portion 21.In this preferred embodiment, the mid portion of connecting portion 21 is provided with an Embedded Division making progress 22, thereby forms the opening up E type structure of observing from horizontal plane; The mid portion that in other embodiments, also can be chosen in the connecting portion 21 of magnetic stripe 20 is provided with a plurality of Embedded Divisions that make progress 22.
Described coil 30 is comprised of the some sub-coils 31 that are arranged in order from inside to outside, and described sub-coil 31 is structure in the form of a ring, and this sub-coil 30 is curled into close around structure after insulation processing by flat ribbon conductor, and the wire of every circle and the wire of adjacent turn fit tightly.
During the assembling of the utility model electromagnetic oven heating spool rest, described magnetic stripe 20 is installed in support 10 from support 10 belows, Embedded Division 22 correspondences at the inner side of magnetic stripe 20, outside and middle part are arranged in the first storage tank 121, the second storage tank 111 and the 3rd storage tank 112, and connecting portion 21 is fastened on link slot 113.Described coil 20 is installed in support 10 from support 10 tops, before and after sub-coil 31 correspondences are installed on magnetic stripe 20 between adjacent two Embedded Divisions 22 in formed groove.Adopt flat ribbon conductor to be curled into the close coil 30 around structure, increase the effective area of coil 30, thereby magnetic line of force quantity while increasing electromagnetic oven wire coil work improves the electromagnetic oven wire coil efficiency of heating surface.E type (is not limited to E type, can there are a plurality of Embedded Divisions in centre) magnetic stripe 20 in the drum both sides shieldings magnetic line of force, further the inner magnet line of force in the magnetic line of force of shielding is cut apart again, thereby made the distribution of the magnetic line of force more even, again improve the utilance of the magnetic line of force.
Understandably, in the utility model, the Embedded Division on described magnetic stripe and the connecting portion structure that is formed in one, certainly, the some Embedded Divisions on magnetic stripe and connecting portion also can separate independent setting.Each magnetic stripe 20 is even interval each other, certainly, also can adopt the setting of non-uniform spacing.The Embedded Division of the mid portion of magnetic stripe 20 is arc, but not to be limited to arc.The quantity of magnetic stripe 20 is six, also can other quantity, and as 12 or 16 etc., coil 30 can be chosen as one or more layers winding structure, and the wire rod of coil 30 can be copper cash, but is not limited to copper cash, can select other wire rod.
In sum, the utility model electromagnetic oven heating spool rest is by adopting flat ribbon conductor to be curled into the close coil 30 around structure, coil 30 comprises a plurality of sub-coils 31, before and after described sub-coil 31 correspondences are installed on magnetic stripe 20 between adjacent two Embedded Divisions 22 in formed groove.While guaranteeing electromagnetic oven wire coil work, when magnetic line of force quantity, improve the utilance of the magnetic line of force, thereby improve the electromagnetic oven wire coil efficiency of heating surface.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (8)
1. an electromagnetic oven heating spool rest, comprise support, coil and some magnetic stripes, described magnetic stripe is fixed on support, each magnetic stripe space around center radially the radially distributing along support of support, it is characterized in that: described magnetic stripe comprises a junction, the two ends of connecting portion are respectively equipped with an Embedded Division upwards, the mid portion of this connecting portion is provided with at least one Embedded Division making progress, described coil is comprised of the sub-coil being arranged in order from inside to outside, described sub-coil is structure in the form of a ring, this sub-coil is curled into close around structure by flat ribbon conductor, the wire of every circle and the wire of adjacent turn fit tightly, before and after described sub-coil correspondence is installed on magnetic stripe between adjacent Embedded Division in formed groove.
2. electromagnetic oven heating spool rest according to claim 1, is characterized in that: the side of described magnetic stripe is opening up E type setting.
3. electromagnetic oven heating spool rest according to claim 1, is characterized in that: described connecting portion is fan-shaped setting, and three described Embedded Division length increase gradually from the outside side of medial extremity of connecting portion.
4. electromagnetic oven heating spool rest according to claim 1, is characterized in that: the mid portion of the connecting portion of described magnetic stripe is provided with two or two Embedded Divisions that make progress above.
5. electromagnetic oven heating spool rest according to claim 1, it is characterized in that: described support comprises a main part and the one-body molded boss that is connected in main part center, this boss is hollow structure, described boss offers several the first storage tanks around its center, described main part offers several the second storage tanks near corresponding the first storage tank of outer ledge part, main part offers at least one the 3rd storage tank between the first storage tank and the second storage tank, the connecting portion inner side of described magnetic stripe, the Embedded Division correspondence at outside and middle part is arranged in the first storage tank, in the second storage tank and the 3rd storage tank.
6. electromagnetic oven heating spool rest according to claim 5, is characterized in that: described main part lower surface offers the link slot that connects the first storage tank, the second storage tank and the 3rd storage tank, and the connecting portion of described magnetic stripe is fastened on link slot.
7. electromagnetic oven heating spool rest according to claim 1, is characterized in that: the Embedded Division on described magnetic stripe and the connecting portion structure that is formed in one.
8. electromagnetic oven heating spool rest according to claim 1, is characterized in that: the some Embedded Divisions on described magnetic stripe and connecting portion separate Independent and put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444177.1U CN203423820U (en) | 2013-07-24 | 2013-07-24 | Electromagnetic oven heating wire coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444177.1U CN203423820U (en) | 2013-07-24 | 2013-07-24 | Electromagnetic oven heating wire coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423820U true CN203423820U (en) | 2014-02-05 |
Family
ID=50022909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444177.1U Expired - Fee Related CN203423820U (en) | 2013-07-24 | 2013-07-24 | Electromagnetic oven heating wire coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149579A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Es magnetic core mould |
| CN105149581A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Method for preventing strain cracking of ES magnetic core during sintering |
| CN105161247A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Magnetic core of electromagnetic oven |
| CN105157069A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Magnetic core applied to induction cooker |
-
2013
- 2013-07-24 CN CN201320444177.1U patent/CN203423820U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149579A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Es magnetic core mould |
| CN105149581A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Method for preventing strain cracking of ES magnetic core during sintering |
| CN105161247A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Magnetic core of electromagnetic oven |
| CN105157069A (en) * | 2015-09-16 | 2015-12-16 | 张家港比迪凯磁技有限公司 | Magnetic core applied to induction cooker |
| CN105161247B (en) * | 2015-09-16 | 2017-08-25 | 江苏佰迪凯磁性材料有限公司 | Electromagnetic oven magnetic core |
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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: 20140205 Termination date: 20200724 |