CN202514096U - Electromagnetic wire coil for induction cooker - Google Patents
Electromagnetic wire coil for induction cooker Download PDFInfo
- Publication number
- CN202514096U CN202514096U CN2012201553554U CN201220155355U CN202514096U CN 202514096 U CN202514096 U CN 202514096U CN 2012201553554 U CN2012201553554 U CN 2012201553554U CN 201220155355 U CN201220155355 U CN 201220155355U CN 202514096 U CN202514096 U CN 202514096U
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- ring
- coil
- magnet ring
- electromagnetic wire
- wire coil
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Abstract
The utility model discloses an electromagnetic wire coil for an induction cooker. The problems existing in an electromagnetic wire coil for an induction cooker at present are the conditions that the heating of the induction cooker is not uniform enough and the heating efficiency is low, which are caused by the phenomena that heat generated at the center zone of a ring belt area of the electromagnetic wire coil is excessively centralized but heat generated at other edge zones is fewer. The electromagnetic wire coil for the induction cooker is characterized in that the edge of an inner ring of a coil is distributed with a magnetic ring of an inner race, the edge of an outer ring of the coil is distributed with a magnetic ring of an outer race, a plurality of straight-shaped magnetic strips positioned between the magnetic ring of the inner race and the magnetic ring of the outer race are distributed below a ring belt area formed by the self of the coil, and the straight-shaped magnetic strips are radially distributed. According to the electromagnetic wire coil for the induction cooker, the distribution of magnetic fields at the positions of the edge of the inner ring of the coil and the edge of the outer ring of the coil is reinforced, so that the distribution of the magnetic field of a heating area of the entire wire coil is uniform. The heating area of the wire coil is expanded, and the heating efficiency of the wire coil is also enhanced.
Description
Technical field
The utility model relates to the electromagnetic oven field, and specifically a kind of electromagnetic oven is used the electromagnetic wire dish.
Background technology
Existing electromagnetic oven mainly is made up of the two kinds of situation of branch of arranging of magnetic stripe and coil drum support, magnetic stripe and coil with the electromagnetic wire dish: a kind of is the magnetic stripe of forming radial distribution in coil held one; Its two be the coil held by two form radial distribution magnetic stripe, form outer ring magnetic stripe and inner ring magnetic stripe, inside and outside two groups of magnetic stripes align to arrange or misplace and arrange.Whole magnetic stripes of drum combine; Forming an inner edge is small circle ring; The outside is the ring belt area of large circle, and the magnetic line of force that is produced will be concentrated the central area that is distributed in the ring belt area, and the magnetic line of force that the edge zone of two annulus of size of ring belt area distributes is thinner.This just causes the electromagnetism drum too concentrated at the heat that the central area of ring belt area produces, the less phenomenon of heat that other edge zone produces, thus cause the situation that electromagnetic oven heating is even inadequately, the efficiency of heating surface is low.
The utility model content
The utility model technical problem to be solved is to overcome the defective that above-mentioned prior art exists, and provides that a kind of heating region is big, homogeneous heating and the high electromagnetic oven of the efficiency of heating surface use the electromagnetic wire dish.
For this reason; The utility model adopts following technical scheme: electromagnetic oven is used the electromagnetic wire dish, comprises the drum support and is installed in the coil on the drum support, it is characterized in that; The interior ring edge distribution one inner ring magnet ring of said coil; Outer shroud edge distribution one outer ring magnet ring, the below, ring belt area that the coiled notebook figure becomes is distributed with many straight shape magnetic stripes between inner ring magnet ring and outer ring magnet ring, and described many straight shape magnetic stripes distribute radially.The utility model has strengthened the Distribution of Magnetic Field of the interior ring edge and the outer shroud edge of coil, makes the Distribution of Magnetic Field of whole drum heating region even, has both strengthened the heating region of drum, has improved the efficiency of heating surface of drum again.
As the further of technique scheme improved and replenish, the utility model is taked following technical measures:
Described inner ring magnet ring and outer ring magnet ring can be a circular magnet ring, also can be a plurality of arc magnetic stripes sealing or the semiclosed magnet ring formed, the circular magnet ring.
Described inner ring magnet ring is enclosed within on the boss of drum carriage center place formation, and the inner ring magnet ring is effectively located.
Described coil is made up of the outer shroud coil and the inner loop-line circle that are fixed on the drum support, also can be made up of the monocycle or the many ring coils that are fixed on the drum support.
The utlity model has following beneficial effect: the utility model has adopted inside and outside pair of magnet ring to add the magnetic stripe mode; Improved the Distribution of Magnetic Field of electromagnetism drum heating region; Whole drum heating region magnetic field is evenly distributed; Heating region expanded range when making the electromagnetic oven work of adopting this electromagnetism drum, homogeneous heating and be difficult for being burned, the efficiency of heating surface is high.
Below in conjunction with Figure of description and embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the distribution schematic diagram of inside and outside circle magnet ring of the utility model and magnetic stripe
Fig. 3 is the cutaway view of the utility model.
Embodiment
Electromagnetic oven as shown in the figure is used the electromagnetic wire dish; Coil 2 is installed on the drum support 1; The interior ring edge distribution one inner ring magnet ring 3 of coil 2; Outer shroud edge distribution one outer ring magnet ring 4, the below, ring belt area that the coiled notebook figure becomes is distributed with many straight shape magnetic stripes 5 between inner ring magnet ring and outer ring magnet ring, and described many straight shape magnetic stripes 5 distribute radially.Distance between the outer end of outer ring magnet ring and straight shape magnetic stripe is 0-4mm, and the distance between the inner of inner ring magnet ring and straight shape magnetic stripe is 0-4mm.Inner ring magnet ring and outer ring magnet ring are a circular magnet ring, and the inner ring magnet ring is enclosed within on the boss 6 of drum carriage center place formation.Inner ring magnet ring and outer ring magnet ring can protrude from the drum support, also can only be fixed on drum support below (promptly being lower than the drum support).Described coil is made up of the outer shroud coil and the inner loop-line circle that are fixed on the drum support, and coil can be the individual layer arrangement mode, also can be double-deck arrangement mode, also can be the multilayer arrangement mode.
Described electromagnetism drum also includes coil exit 6 and links to each other with binding post 7; There is installing hole 8 at the middle part of binding post 7; During installation; Installing hole 8 is inserted in the electromagnetic oven master control borad related circuit through screw or other fastening means, and the fixing hole 9 that then the electromagnetism drum is passed the drum support through fastening means such as screws is fixed under the electromagnetic oven and covers.
The above only is the preferred embodiment of the utility model, is not the structure of the utility model is done any pro forma restriction.Every technical spirit according to the utility model all falls in the protection range of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. electromagnetic oven is used the electromagnetic wire dish; Comprise drum support (1) and be installed in the coil (2) on the drum support; It is characterized in that the interior ring edge distribution one inner ring magnet ring (3) of said coil (2), outer shroud edge distribution one outer ring magnet ring (4); The below, ring belt area that the coiled notebook figure becomes is distributed with many straight shape magnetic stripes (5) between inner ring magnet ring and outer ring magnet ring, and described many straight shape magnetic stripes (5) distribute radially.
2. electromagnetic oven according to claim 1 is used the electromagnetic wire dish, it is characterized in that, described inner ring magnet ring and outer ring magnet ring are a circular magnet ring.
3. electromagnetic oven according to claim 1 is used the electromagnetic wire dish, it is characterized in that, described inner ring magnet ring and outer ring magnet ring are sealing or the semiclosed magnet ring that a plurality of arc magnetic stripes are formed.
4. electromagnetic oven according to claim 1 is used the electromagnetic wire dish, it is characterized in that, described inner ring magnet ring is enclosed within on the boss (6) of drum carriage center place formation.
5. electromagnetic oven according to claim 1 is used the electromagnetic wire dish, it is characterized in that, described coil is made up of the single or multiple lift coil that is fixed on the drum support.
6. electromagnetic oven according to claim 1 is used the electromagnetic wire dish, it is characterized in that, described coil is made up of the monocycle or the many ring coils that are fixed on the drum support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201553554U CN202514096U (en) | 2012-04-12 | 2012-04-12 | Electromagnetic wire coil for induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201553554U CN202514096U (en) | 2012-04-12 | 2012-04-12 | Electromagnetic wire coil for induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514096U true CN202514096U (en) | 2012-10-31 |
Family
ID=47066546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201553554U Expired - Lifetime CN202514096U (en) | 2012-04-12 | 2012-04-12 | Electromagnetic wire coil for induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219809A (en) * | 2013-06-18 | 2014-12-17 | 九阳股份有限公司 | Electromagnetic coil with local convection heating function and electromagnetic cooker |
| CN105050222A (en) * | 2015-08-07 | 2015-11-11 | 阮保清 | Magnetic leakage preventing electromagnetic heating wire disc |
-
2012
- 2012-04-12 CN CN2012201553554U patent/CN202514096U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219809A (en) * | 2013-06-18 | 2014-12-17 | 九阳股份有限公司 | Electromagnetic coil with local convection heating function and electromagnetic cooker |
| CN105050222A (en) * | 2015-08-07 | 2015-11-11 | 阮保清 | Magnetic leakage preventing electromagnetic heating wire disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |