CN201964482U - Electromagnetic cooker with multiple concentric induction coils - Google Patents
Electromagnetic cooker with multiple concentric induction coils Download PDFInfo
- Publication number
- CN201964482U CN201964482U CN2011200002598U CN201120000259U CN201964482U CN 201964482 U CN201964482 U CN 201964482U CN 2011200002598 U CN2011200002598 U CN 2011200002598U CN 201120000259 U CN201120000259 U CN 201120000259U CN 201964482 U CN201964482 U CN 201964482U
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- CN
- China
- Prior art keywords
- electromagnetic cooker
- heated
- induction coils
- induction coil
- size
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electromagnetic cooker with multiple concentric induction coils. High-frequency induction coils of the electromagnetic cooker adopt multiple disc type coils with different diameters and are embedded at the same center position; and each disc type coil is switched-on by a high-frequency power supply by a switch. In the electromagnetic cooker, the size of the heating area and the output amount of energy are controlled effectively according to the amount of materials to be heated, so that the materials needing to be heated are fully heated, and also no energy is wasted. The electromagnetic cooker has the advantages that the size of the heating area can be freely controlled according to the cooking requirements, so that the service life of cookware is effectively ensured.
Description
Technical field
The utility model relates to a kind of civilian or commercial electromagnetic stove, particularly a kind of electromagnetic stove with a plurality of concentric induction coil.
Background technology
Mostly electromagnetic stove in the market is to adopt single induction coil to heat, and this mode of heating is owing to induction coil is fixing, and the heating surface size that causes being heated pot can not be selected.When often appearance was cooked a bit and a sup, it was overheated to occur at the pot face that does not have food to cover, thereby causes the pan life-span to reduce greatly; And when a large amount of foods were cooked, the food that surpasses the eddy-current heating face that single induction coil covers was difficult to be heated rapidly, made food can't reach the culinary art requirement.On pan life-span and food cooking requirement uniformity, be difficult to accomplish satisfactory to both parties to the difference amount.
The utility model content
Technical problem to be solved in the utility model is that a kind of electromagnetic stove with a plurality of concentric induction coil of controlling the heating surface (area) (HS size according to the quantity of cooking food will be provided.
In order to solve above technical problem, the utility model provides a kind of electromagnetic stove with a plurality of concentric induction coil, the radio-frequency induction coil of electromagnetic stove adopts the sandwich wound coil of a plurality of different-diameters, is nested in same home position, and each sandwich wound coil is used the switch connection high frequency electric source respectively.Control what of the size of heating surface (area) (HS and output energy according to the quantity of heated material effectively, both required heatable substance had fully been heated, also do not waste any energy.
Superior effect of the present utility model is: the heating surface size requires free controlled according to culinary art; Effectively guarantee the pan life-span.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model;
The number in the figure explanation
1-concentric induction coil 1; 2-concentric induction coil 2;
3-concentric induction coil 3; 4-concentric induction coil 4;
5-high frequency electric source.
The specific embodiment
Seeing also shown in the accompanying drawing, is that example is described further with four concentric induction coil.
As depicted in figs. 1 and 2, the utility model provides a kind of electromagnetic stove with a plurality of concentric induction coil, the radio-frequency induction coil of electromagnetic stove adopts the sandwich wound coil of four different-diameters, be nested in same home position, each sandwich wound coil is used switch connection high frequency electric source 5 respectively, come selector switch to connect high frequency electric source 5 according to the quantity of heated material effectively, control heating surface (area) (HS the size and output energy what, both required heatable substance was fully heated, also do not waste any energy.
Claims (1)
1. electromagnetic stove with a plurality of concentric induction coil, it is characterized in that: the radio-frequency induction coil of electromagnetic stove adopts the sandwich wound coil of a plurality of different-diameters, is nested in same home position, and each sandwich wound coil is used the switch connection high frequency electric source respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200002598U CN201964482U (en) | 2011-01-04 | 2011-01-04 | Electromagnetic cooker with multiple concentric induction coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200002598U CN201964482U (en) | 2011-01-04 | 2011-01-04 | Electromagnetic cooker with multiple concentric induction coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964482U true CN201964482U (en) | 2011-09-07 |
Family
ID=44527023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200002598U Expired - Fee Related CN201964482U (en) | 2011-01-04 | 2011-01-04 | Electromagnetic cooker with multiple concentric induction coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107182A (en) * | 2022-06-28 | 2022-09-27 | 广东电网有限责任公司 | Epoxy compounding device |
-
2011
- 2011-01-04 CN CN2011200002598U patent/CN201964482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107182A (en) * | 2022-06-28 | 2022-09-27 | 广东电网有限责任公司 | Epoxy compounding device |
| CN115107182B (en) * | 2022-06-28 | 2023-09-19 | 广东电网有限责任公司 | Epoxy compounding device |
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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: 20110907 Termination date: 20180104 |