CN203279233U - Highly energy-efficient electromagnetic wire coil and induction cooker - Google Patents
Highly energy-efficient electromagnetic wire coil and induction cooker Download PDFInfo
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- CN203279233U CN203279233U CN 201320195395 CN201320195395U CN203279233U CN 203279233 U CN203279233 U CN 203279233U CN 201320195395 CN201320195395 CN 201320195395 CN 201320195395 U CN201320195395 U CN 201320195395U CN 203279233 U CN203279233 U CN 203279233U
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- magnetic stripe
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- electromagnetic wire
- wire coil
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Abstract
The utility model relates to a highly energy-efficient electromagnetic wire coil which comprises a wire coil loader, an electromagnetic coil and a magnetic stripe. The magnetic stripe is installed on the wire coil loader. The electromagnetic coil comprises an inner coil and an outer coil, and the width ratio of the inner coil to the outer coil is 0.3-3. The magnetic stripe comprises an inner magnetic stripe and an outer magnetic stripe. The inner magnetic stripe is arranged corresponding to the inner coil, and the outer magnetic stripe is disposed corresponding to the outer coil. The inner magnetic stripe comprises main magnetic stripes and auxiliary magnetic stripes. There are at least three main magnetic stripes which are all uniformly distributed below the inner coil. The auxiliary magnetic stripes are inserted between two adjacent main magnetic stripes so as to fill up magnetic leakage gaps below the inner coil. The total cover area of the main and auxiliary magnetic stripes is not less than 65% of the area of the inner coil. The auxiliary magnetic stripes can fill up magnetic leakage gaps among the main magnetic stripes. Magnetic field intensity in the inner coil area can be effectively enhanced; heating energy efficiency of the central area at the bottom of cooker can be raised; and heating efficiency of an induction cooker can be lifted.
Description
Technical field
The utility model relates to culinary cuisine utensil field, particularly a kind of high energy efficiency electromagnetic wire coil and electromagnetic oven.
Background technology
In prior art, electromagnetic oven is provided with electromagnetic wire coil, electromagnetic wire coil comprises plate rail, is loaded on solenoid and the magnetic stripe of bobbin loader, described magnetic stripe comprises the coil magnetic stripe that is distributed in radially along the solenoid center under solenoid, the coil magnetic stripe is evenly distributed on the coil bottom radially, and magnetic stripe length is across coil width.Above-mentioned magnetic stripe can be strengthened solenoid in the magnetic field in when work, makes the magnetic line of force assemble, yet the magnetic stripe that radially distributes can not effectively be gathered in the magnetic line of force pan bottom to greatest extent, causes the waste of efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned problems of the prior art and a kind of efficiency, electromagnetic wire coil simple in structure of improving is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
a kind of high energy efficiency electromagnetic wire coil, comprise bobbin loader, solenoid and magnetic stripe, magnetic stripe is arranged on bobbin loader, solenoid comprise inner loop-line circle and outer shroud coil and in, the width ratio of outer shroud coil is 0.3～3, magnetic stripe comprises interior ring magnetic stripe and outer shroud magnetic stripe, the corresponding inner loop-line circle of interior ring magnetic stripe arranges, the corresponding outer shroud coil of outer shroud magnetic stripe arranges, described interior ring magnetic stripe comprises main magnetic stripe and secondary magnetic stripe, main magnetic stripe is at least 3 and be distributed on radially inner loop-line circle below, secondary magnetic stripe is plugged between two adjacent main magnetic stripes to fill up the leakage field space of inner loop-line circle below, total area coverage of main magnetic stripe and secondary magnetic stripe is not less than 65% of inner loop-line circle area.Further, described main magnetic stripe is connected with outer shroud magnetic stripe one.
Further, total area coverage of described main magnetic stripe and secondary magnetic stripe is the 75%-85% of inner loop-line circle area.
Further, described inner loop-line circle, outer shroud coil are connected in parallel, and bobbin loader is provided with winding slot, and solenoid installs around in winding slot.
Further, described secondary magnetic stripe is fan-shaped or triangle or trapezoidal or V-arrangement.
Further, described magnetic stripe comprises magnetic stripe body and magnetic stripe turning, and magnetic stripe turning partial installation is in magnetic stripe body two ends, or with this body by integral forming of magnetic stripe.
Further, described inner loop-line circle area is the 20%-70% of whole solenoid area.
Further, described bobbin loader is provided with the magnetic stripe mounting groove, and magnetic stripe is fixed in the magnetic stripe mounting groove by buckle mode or side plug-in type, bonding way.
This programme also comprises a kind of electromagnetic oven, and electromagnetic oven comprises above-mentioned electromagnetic wire coil.
The utility model arranges main magnetic stripe and secondary magnetic stripe in corresponding inner loop-line circle position, secondary magnetic stripe can be filled up the leakage field space between main magnetic stripe, can effectively strengthen the magnetic field intensity of inner loop-line collar region, promote the heating efficiency in pan bottom centre zone, promoted electromagnetic oven heating efficient, with respect to the heat efficiency of existing electromagnetic oven, whole efficiency promotes at least 3%.
Adopt interior ring magnetic stripe and the outer shroud magnetic stripe of said structure, overall structure is simple, and in improving energy efficiency, can not cause the increase of electromagnetic oven cost, is a kind of simple in structure and realize the structure that cost is low.On the other hand, because arranging of secondary magnetic stripe reduced the electromagnetic wire coil magnetic line of force and revealed downwards, have for Ultrathin electromagnetic furnace especially and reduce the oppositely effect of heating.
When total area coverage of main magnetic stripe and secondary magnetic stripe was the 75%-85% of inner loop-line circle area, interior ring magnetic stripe was best for the magnetic line of force congregational rate of electromagnetic wire coil central area, had promoted the efficiency of heating surface of 4%-7%, can reach the heat efficiency of 90%-97%.
At the inner loop-line circle, when the outer shroud coil is connected in parallel, when the inner loop-line circle worked independently, secondary magnetic stripe has with respect to the electromagnetic wire coil structure that secondary magnetic stripe is not set in prior art for the lifting of inner loop-line circle efficiency proposed very greatly improvement.
Description of drawings
Fig. 1 is the structural representation of high energy efficiency electromagnetic wire coil of the present utility model.
The main element label:
| | 100 | Bobbin | 1 |
| | 12 | | 13 |
| Interior | 14 | The outer | 15 |
| The outer shroud | 22 | Main | 23 |
| Secondary | 24 |
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and preferred embodiment.
As shown in Figure 1, structure chart for the utility model electromagnetic oven high energy efficiency electromagnetic wire coil 100, comprise bobbin loader 1, be loaded on solenoid and the magnetic stripe of bobbin loader 1, magnetic stripe is arranged on bobbin loader, solenoid comprises inner loop-line circle and outer shroud coil, bobbin loader comprises the interior ring plate rail 14 that the inner loop-line circle is installed and the outer shroud plate rail 15 that the outer shroud coil is installed, and the inner loop-line circle is 0.3～3 with the width ratio of outer shroud coil.Magnetic stripe comprises interior ring magnetic stripe and outer shroud magnetic stripe 22, and outer shroud magnetic stripe 22 is located at below the outer shroud coil, and interior ring magnetic stripe is located at below the inner loop-line circle, and inner loop-line circle area is the 20%-70% of whole solenoid area.
Interior ring magnetic stripe comprises main magnetic stripe 23 and secondary magnetic stripe 24, main magnetic stripe 23 is at least 3 and be distributed on radially inner loop-line circle below, secondary magnetic stripe 24 is plugged between two adjacent main magnetic stripes 23 to fill up the leakage field space of inner loop-line circle below, and main magnetic stripe 23 is not less than 65% of inner loop-line circle area with total area coverage of secondary magnetic stripe 24.With respect to the heat efficiency of existing electromagnetic oven, whole efficiency promotes at least 3%.
Bobbin loader 1 comprises inner ring body 12 and outer ring body 13, and described magnetic stripe is installed between inside and outside circle body 12,13, and described secondary magnetic stripe 24 can strengthen the magnetic field intensity in inner ring body 12 zones, and the contiguous inner ring body 12 of interior ring magnetic stripe arranges.
Described solenoid is provided with centre bore, and the length of secondary magnetic stripe 24 is the 1/4-2/3 of distance between inside and outside circle body 12,13.The lower surface of bobbin loader 1 is provided with the magnetic stripe mounting groove, and magnetic stripe is fixed in the magnetic stripe mounting groove by buckle mode or side plug-in type, bonding way.The opening direction of magnetic stripe mounting groove down or towards the side, magnetic stripe is packed into by the mode of bottom-up mode or side dress in the magnetic stripe mounting groove.
Main magnetic stripe 23 can be connected with the outer shroud magnetic stripe one and be connected.When the one of being connected with the outer shroud magnetic stripe when main magnetic stripe 23 connected, main magnetic stripe 23 and outer shroud magnetic stripe 22 formed the magnetic stripe of an integrated strip.
Inner loop-line circle area refers to that centre bore take solenoid is as the center of circle, its coiling area on bobbin loader 1, when total area coverage of main magnetic stripe 23 and secondary magnetic stripe 24 is 65% of inner loop-line circle area, the inner loop-line circle can promote the magnetic line of force of inner loop-line circle center heating region to be assembled, make the efficiency of pan middle part heating region promote, effectively raise the efficiency of heating surface of electromagnetic oven.
When total area coverage of main magnetic stripe 23 and secondary magnetic stripe 24 is the 75%-85% of inner loop-line circle area, interior ring magnetic stripe is best for the magnetic line of force congregational rate of electromagnetic wire coil 100 central areas, interior ring magnetic stripe is best for the magnetic line of force congregational rate of electromagnetic wire coil central area, promote the efficiency of heating surface of 4%-7%, can reach the heat efficiency of 90%-97%.
Between inside and outside circle body 12,13, magnetic stripe is installed, interior ring magnetic stripe arranges near inner ring body 12, and outer shroud magnetic stripe 22 arranges near outer ring body 13.
Magnetic stripe comprises magnetic stripe body and magnetic stripe turning, magnetic stripe turning partial installation in magnetic stripe body two ends or with this body by integral forming of magnetic stripe.Magnetic stripe is U-shaped or L shaped or H shape or I shape.
Secondary magnetic stripe 24 is fan-shaped or triangle or trapezoidal or V-arrangement.
In present embodiment, electromagnetic wire coil 100 is for dredging wire spool, and bobbin loader 1 is provided with winding slot, and solenoid installs around in winding slot, and in other embodiments, solenoid electromagnetic wire coil 100 is close around formula, is loaded in bobbin loader 1 by the viscose mode.
Inner loop-line circle, outer shroud coil are connected in parallel, at the inner loop-line circle, when the outer shroud coil is connected in parallel, when the inner loop-line circle worked independently, secondary magnetic stripe 24 promoted for inner loop-line circle efficiency and is greatly improved with respect to the structure that the electromagnetic wire coil of secondary magnetic stripe is not set in prior art.
The utility model also comprises the electromagnetic oven with above-mentioned electromagnetic wire coil 100.
The utility model arranges main magnetic stripe 23 and secondary magnetic stripe 24 in corresponding inner loop-line circle position, secondary magnetic stripe 24 can be filled up the leakage field space of 23 of main magnetic stripes, can effectively strengthen the magnetic field intensity of inner loop-line collar region, promote the heating efficiency in pan bottom centre zone, promote electromagnetic oven heating efficient.Adopt interior ring magnetic stripe and the outer shroud magnetic stripe of said structure, overall structure is simple, and in improving energy efficiency, can not cause the increase of electromagnetic oven cost, is a kind of simple in structure and realize the structure that cost is low.On the other hand, because arranging of secondary magnetic stripe 24 reduced electromagnetic wire coil 100 magnetic lines of force and revealed downwards, have for Ultrathin electromagnetic furnace especially and reduce the oppositely effect of heating.
According to principle of the present utility model, electromagnetic wire coil in scheme 100 is done improved or the variation that is equal to all should drop on the desired scope of claim of the present utility model.Will be appreciated that, above embodiment illustrates the present invention, and is not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of above embodiment.
Claims (9)
1. high energy efficiency electromagnetic wire coil, comprise bobbin loader, solenoid and magnetic stripe, magnetic stripe is arranged on bobbin loader, solenoid comprise inner loop-line circle and outer shroud coil and in, the width ratio of outer shroud coil is 0.3～3, magnetic stripe comprises interior ring magnetic stripe and outer shroud magnetic stripe, the corresponding inner loop-line circle of interior ring magnetic stripe arranges, the corresponding outer shroud coil of outer shroud magnetic stripe arranges, it is characterized in that, described interior ring magnetic stripe comprises main magnetic stripe and secondary magnetic stripe, main magnetic stripe is at least 3 and be distributed on radially inner loop-line circle below, secondary magnetic stripe is plugged between two adjacent main magnetic stripes to fill up the leakage field space of inner loop-line circle below, total area coverage of main magnetic stripe and secondary magnetic stripe is not less than 65% of inner loop-line circle area.
2. electromagnetic wire coil according to claim 1, it is characterized in that: described main magnetic stripe is connected with outer shroud magnetic stripe one.
3. electromagnetic wire coil according to claim 1, it is characterized in that: total area coverage of described main magnetic stripe and secondary magnetic stripe is the 75%-85% of inner loop-line circle area.
4. electromagnetic wire coil according to claim 1, it is characterized in that: described inner loop-line circle, outer shroud coil are connected in parallel, and bobbin loader is provided with winding slot, and solenoid installs around in winding slot.
5. electromagnetic wire coil according to claim 1, it is characterized in that: described secondary magnetic stripe is fan-shaped or triangle or trapezoidal or V-arrangement.
6. according to claim 1-5 described electromagnetic wire coils of any one is characterized in that: described magnetic stripe comprises magnetic stripe body and magnetic stripe turning, and magnetic stripe turning partial installation is in magnetic stripe body two ends, or with this body by integral forming of magnetic stripe.
7. electromagnetic wire coil according to claim 1, it is characterized in that: described inner loop-line circle area is the 20%-70% of whole solenoid area.
8. electromagnetic wire coil according to claim 1, it is characterized in that: described bobbin loader is provided with the magnetic stripe mounting groove, and magnetic stripe is fixed in the magnetic stripe mounting groove by buckle mode or side plug-in type, bonding way.
9. an electromagnetic oven, comprise electromagnetic wire coil, it is characterized in that: described electromagnetic wire coil is the described electromagnetic wire coil of claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195395 CN203279233U (en) | 2013-04-18 | 2013-04-18 | Highly energy-efficient electromagnetic wire coil and induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195395 CN203279233U (en) | 2013-04-18 | 2013-04-18 | Highly energy-efficient electromagnetic wire coil and induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279233U true CN203279233U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195395 Expired - Lifetime CN203279233U (en) | 2013-04-18 | 2013-04-18 | Highly energy-efficient electromagnetic wire coil and induction cooker |
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| Country | Link |
|---|---|
| CN (1) | CN203279233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423365A (en) * | 2015-12-17 | 2016-03-23 | 河海大学常州校区 | Rotary induction cooker |
| CN108204611A (en) * | 2016-12-17 | 2018-06-26 | 广东美控电子科技有限公司 | Without heating blind area electromagnetic oven |
-
2013
- 2013-04-18 CN CN 201320195395 patent/CN203279233U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423365A (en) * | 2015-12-17 | 2016-03-23 | 河海大学常州校区 | Rotary induction cooker |
| CN105423365B (en) * | 2015-12-17 | 2017-08-29 | 河海大学常州校区 | Rotary type electromagnetic oven |
| CN108204611A (en) * | 2016-12-17 | 2018-06-26 | 广东美控电子科技有限公司 | Without heating blind area electromagnetic oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |