CN2890692Y - Electromagnetic stove - Google Patents
Electromagnetic stove Download PDFInfo
- Publication number
- CN2890692Y CN2890692Y CN 200620056531 CN200620056531U CN2890692Y CN 2890692 Y CN2890692 Y CN 2890692Y CN 200620056531 CN200620056531 CN 200620056531 CN 200620056531 U CN200620056531 U CN 200620056531U CN 2890692 Y CN2890692 Y CN 2890692Y
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- China
- Prior art keywords
- heater
- metab
- electromagnetic oven
- upper plate
- magnetic conductor
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Abstract
The utility model relates to an electromagnetic stove , which comprises an upper plate of the cooker body, a heating unit is arranged between the upper plate and the bottom cover, which comprises a heating coil, a magnetizer and a metal base, and is characterized in that a gap is arranged between the heating coil and the magnetizer; the magnetizer is fixed on the metal base; a heat insulation plate is installed between the heating coil and the upper plate of the cooker body. The utility model has the advantages by a reasonable structure, a sound radiation, a magnetic leakage-proof properties and a small thickness, etc. The effects are outstanding during utilization in high-power electromagnetic stove.
Description
Technical field
The utility model relates to a kind of electromagnetic oven.
Background technology
Heating is fast, smoke-less pollution and easy to use, multiple functional because electromagnetic oven has at present, generally accepted by people, and to slimming, high-power development.But because structure is limit, problems such as the thickness of electromagnetic oven, leakage field and heat radiation are the problems that people study and solve always.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, thickness that can effectively reduce electromagnetic oven and solves the electromagnetic oven of problems such as electromagnetic oven bottom leakage field and internal heat dissipating.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electromagnetic oven, comprise body of heater upper plate, body of heater bottom, between body of heater upper plate and body of heater bottom, heater is installed, it is characterized in that heater is made up of heater coil, magnetic conductor, metab, between heater coil and magnetic conductor the space is arranged, magnetic conductor is fixed on the metab, between heater coil and body of heater upper plate the plate with insulation is installed.
Bossed heat sink strip on the above-mentioned metab face relative with magnetic conductor.
The magnetic conductor of above-mentioned strip is to be distributed on the metab, and shape and heater coil after it is uniform adapt.
Above-mentioned heater coil is made up of one or more concentric heater coils.
Above-mentioned metab be shaped as circular square or circular and rectangular combined shaped.
Interstitial gap between above-mentioned heater coil and magnetic conductor is 0.5-4mm.
The characteristics of utility model are: 1, owing to increased metab in the bottom of the heater coil of electromagnetic oven, by metab good reflection of electromagnetic and the high characteristics of thermal diffusivity, make the orientation of this electromagnetic oven add the thermal effect raising, simultaneously after electromagnetic oven power improves, heat in the electromagnetic oven is very fast to be distributed by metab, reduce the temperature inside of electromagnetic oven, can effectively improve the service life of electromagnetic oven and the Q value of reduction heater coil; 2, directly the heater coil of electromagnetic oven inside is fixed by metab, the spacing of heater coil and body of heater upper plate is very little simultaneously, and thermal insulation thermal insulation board is installed, and the thickness of electromagnetic oven is effectively reduced; 3, because the effect of metab and the magnetic conductor fixed it on makes this electromagnetic oven can effectively prevent the magnetic dispersion problem of electromagnetic oven.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment 1;
Accompanying drawing 2 is the heater structural representation of the utility model embodiment 1;
Accompanying drawing 3 is the structural representation after accompanying drawing 2 removes heater coil;
Accompanying drawing 4 is the heater structural representation of the utility model embodiment 2;
Accompanying drawing 5 is the structural representation behind the heater coil of removing of accompanying drawing 4;
Accompanying drawing 6 is the structural representation of the utility model embodiment 3;
Accompanying drawing 7 is the heater structural representation of the utility model embodiment 3;
Accompanying drawing 8 is the structural representation behind the heater coil of removing of accompanying drawing 7.
The specific embodiment
Embodiment 1:
As shown in Figure 1, 2, 3, below the body of heater upper plate 1 of electromagnetic oven, heater coil 3 is installed, the plate 2 of insulation is installed between body of heater upper plate 1 and heater coil 3, and the main effect of this plate is to separate between the heat of heating object and the heater coil, to reduce the heat of heater coil.Because the thickness of plate 2 is very little, generally at 0.5-2mm, body of heater upper plate 1 adopts the crystallite plate of 3-4mm, and heater coil has only between the 3.5-6mm to the distance of the upper surface of body of heater upper plate 1 like this, and this distance of electromagnetic oven is at 10-15mm at present, and the thickness of electromagnetic oven just can reduce about 10mm like this.At the body of heater bottom, below heater coil 3, magnetic conductor 6 and metab 5 are installed, magnetic conductor 6 is fixed on the metab 5, metab 5 is a disc, and magnetic conductor 6 ring-types are distributed on the metab upper surface, and its uniform back excircle dimension is more than or equal to the size of heater coil 3.
On metab 5, be fixed with three fixed heads that are used for fixing 9, on fixed head, have hole 8.One space 4 is arranged between heater coil 3 and magnetic conductor, and its effect one is used for regulating electromagnetic parameter, and the 2nd, there is the material of conductive force can play the effect that coil is dispelled the heat as placing (inserting and putting) betwixt.The gap in space can be arranged on 0.5-4mm.Body of heater bottom 7 seals heater.
Embodiment 2:
Shown in Fig. 4,5, the difference of present embodiment and embodiment 1 is that its heater coil 3 is made up of two concentric heater coils, and its objective is provides multiple heating pattern and big heating power.With the corresponding fixed form that is fixed on the magnetic conductor 6 on the metab 5 of this structure also corresponding be concentric uniform two groups.All the other structures are identical with embodiment 1.
Embodiment 3:
Shown in Fig. 6,7,8, when the appearance forrns of electromagnetic oven is a cuboid, when power is very big simultaneously, be the heat dispersion that improves electromagnetic oven, on the bottom surface of metab 5, produce the heat sink strip 10 of projection, its objective is the heat dispersion that improves in the stove.At this moment the centre that is shaped as of metab 5 is discoid, in the both sides of discoid correspondence, square ledge is arranged, and also can be regarded as rectangle and circular combination.All the other structures are identical with embodiment 1, and just the quantity of magnetic conductor has increased.
For reducing cost and improving heat dispersion, metab 5 can be made by metallic aluminium sheet material, section bar or foundry goods among above-mentioned three embodiment.Thermal insulation thermal insulation board 2 can adopt the material with 500 ℃ of heatproofs and good heat-insulating property to make.
In the technical solutions of the utility model, the shape of metab 5 can design according to the shape of electromagnetic oven.
Claims (6)
1, a kind of electromagnetic oven, comprise body of heater upper plate, body of heater bottom, between body of heater upper plate and body of heater bottom, heater is installed, heater is made up of heater coil (3), magnetic conductor (6), metab (5), it is characterized in that between described heater coil (3) and magnetic conductor (6), space (4) being arranged, magnetic conductor (6) is fixed on the metab (5), and the plate (2) with insulation is installed between heater coil (3) and body of heater upper plate (1).
2, a kind of electromagnetic oven according to claim 1 is characterized in that bossed heat sink strip (10) below above-mentioned metab (5).
3, a kind of electromagnetic oven according to claim 1 is characterized in that described magnetic conductor (6) is a strip, is distributed on the metab (5), and shape after it is uniform and heater coil (3) adapt.
4,, it is characterized in that described heater coil (3) is made up of one or more concentric heater coils according to claim 1 or 2 or 3 described a kind of electromagnetic ovens.
5, a kind of electromagnetic oven according to claim 4 is characterized in that circular square or the circular and rectangular combined shaped of being shaped as of above-mentioned metab (5).
6, a kind of electromagnetic oven according to claim 5 is characterized in that the gap, space (4) between above-mentioned heater coil (3) and magnetic conductor (6) is 0.5-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056531 CN2890692Y (en) | 2006-03-20 | 2006-03-20 | Electromagnetic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620056531 CN2890692Y (en) | 2006-03-20 | 2006-03-20 | Electromagnetic stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890692Y true CN2890692Y (en) | 2007-04-18 |
Family
ID=38021353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620056531 Expired - Fee Related CN2890692Y (en) | 2006-03-20 | 2006-03-20 | Electromagnetic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890692Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376957A (en) * | 2014-03-28 | 2015-02-25 | 九阳股份有限公司 | Magnetizer for electromagnetic heating and manufacturing technology thereof |
-
2006
- 2006-03-20 CN CN 200620056531 patent/CN2890692Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376957A (en) * | 2014-03-28 | 2015-02-25 | 九阳股份有限公司 | Magnetizer for electromagnetic heating and manufacturing technology thereof |
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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: 20070418 Termination date: 20110320 |