CN2879884Y - Electromagnetic electric cooker - Google Patents
Electromagnetic electric cooker Download PDFInfo
- Publication number
- CN2879884Y CN2879884Y CN 200620055884 CN200620055884U CN2879884Y CN 2879884 Y CN2879884 Y CN 2879884Y CN 200620055884 CN200620055884 CN 200620055884 CN 200620055884 U CN200620055884 U CN 200620055884U CN 2879884 Y CN2879884 Y CN 2879884Y
- Authority
- CN
- China
- Prior art keywords
- electric cooker
- ceramic
- heat
- bonding layer
- tack coat
- 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
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000000037 vitreous enamel Substances 0.000 claims description 2
- 235000013305 food Nutrition 0.000 abstract description 7
- 210000003298 dental enamel Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Cookers (AREA)
Abstract
An electromagnetic electric cooker comprises a shell, a cooker cover, a heating coil and a ceramic inner container, and is mainly characterized in that a bonding layer is arranged on the upper surface of the bottom wall of the ceramic inner container, and metal powder is clamped in the bonding layer. The bonding layer can be ceramic glaze or enamel glaze. The utility model discloses an electromagnetism rice cooker, the heat that the during operation magnetic conduction metal level produced need not just transmit food through the ceramic layer, but can transmit food very directly, and the heat that directly scatters and disappears in the air at this in-process is also less, therefore heat conduction efficiency is high, and power loss is little.
Description
Technical field
The utility model belongs to a kind of electric cooker, is specifically related to a kind of electromagnetism electric cooker.
Background technology
In the prior art, the inner bag of electromagnetism electric cooker adopts the metal material mold pressing to form mostly.Recently, people once attempted to adopt the inner bag of ceramic material electromagnetism electric cooker, and at the outer surface (being lower surface) of the ceramic liner diapire of electromagnetism electric cooker one deck magnetic conductive metal coating were set.But above-mentioned electromagnetism electric cooker, because the magnetic conductive metal coating is arranged on the outer surface of ceramic liner diapire, there are a large amount of heats directly to be lost to the external world during work, and the heat that the magnetic conductive metal coating produces must just can be delivered to food through the thicker ceramic layer of one deck, thereby heat conduction efficiency is low, and power attenuation is big.
Summary of the invention
The purpose of this utility model is to be to overcome above-mentioned shortcoming and a kind of electromagnetism electric cooker is provided, its heat conduction efficiency height, and power attenuation is little.
For realizing above purpose, electromagnetism electric cooker of the present utility model comprises shell, pot cover, heater coil, ceramic liner, is primarily characterized in that, is provided with a tack coat at the upper surface of the diapire of ceramic liner, has been embedded metal powder in this tack coat.
Described tack coat can be ceramic glaze.
Described tack coat also can be frit for porcelain enamel.
The utlity model has following advantage and effect:
1, electromagnetism electric cooker of the present utility model, because the magnetic conductive metal layer is arranged on the upper surface of ceramic liner diapire, can do not isolated between magnetic conductive metal layer and the food by the thicker ceramic layer of one deck, the heat that the magnetic conductive metal layer produces during work must just not be delivered to food through ceramic layer, but can very directly pass to food, it is also less directly to be lost to airborne heat in this process, thereby the heat conduction efficiency height, and power attenuation is little.
2, metal powder is embedded in the enamel tack coat, needn't worry that metal powder is corroded or dissolves in the food.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
The specific embodiment
Electromagnetism electric cooker shown in Figure 1 comprises shell 1, pot cover 4, ceramic liner, heater coil 3, ceramic liner has sidewall 22 and diapire 23, upper surface (being the inner surface of diapire) at the diapire 23 of ceramic liner is provided with a glaze tack coat 21, has been embedded metal powder in this tack coat.
Claims (3)
1, a kind of electromagnetism electric cooker comprises shell, pot cover, heater coil, ceramic liner, it is characterized in that: the upper surface at the diapire of ceramic liner is provided with a tack coat, has been embedded metal powder in this tack coat.
2, according to the electromagnetism electric cooker of claim 1, it is characterized in that: described tack coat is a ceramic glaze.
3, according to the electromagnetism electric cooker of claim 1, it is characterized in that: described tack coat is a frit for porcelain enamel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055884 CN2879884Y (en) | 2006-03-03 | 2006-03-03 | Electromagnetic electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055884 CN2879884Y (en) | 2006-03-03 | 2006-03-03 | Electromagnetic electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879884Y true CN2879884Y (en) | 2007-03-21 |
Family
ID=37879723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620055884 Expired - Fee Related CN2879884Y (en) | 2006-03-03 | 2006-03-03 | Electromagnetic electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879884Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637695A (en) * | 2013-12-20 | 2014-03-19 | 周齐佑 | Porcelain composite cooker liner and manufacturing method thereof |
| CN105310510A (en) * | 2015-05-13 | 2016-02-10 | 刘德波 | Ceramic electric cooker inner container |
| CN105361708A (en) * | 2015-05-13 | 2016-03-02 | 刘德波 | Method for manufacturing ceramic electric cooker container with heating element |
| CN105686672A (en) * | 2015-05-13 | 2016-06-22 | 刘德波 | A manufacture method for a ceramic electric cooker inner container with a U-shaped vertical section |
| CN106889862A (en) * | 2015-12-21 | 2017-06-27 | 王双喜 | A kind of ceramic inner electromagnetic electric cooker |
| CN111116233A (en) * | 2019-12-11 | 2020-05-08 | 柯伟才 | Magnetic conductive coating composition and magnetic conductive ceramic product |
-
2006
- 2006-03-03 CN CN 200620055884 patent/CN2879884Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637695A (en) * | 2013-12-20 | 2014-03-19 | 周齐佑 | Porcelain composite cooker liner and manufacturing method thereof |
| CN103637695B (en) * | 2013-12-20 | 2016-01-27 | 江门市鸿业机械厂有限公司 | Porcelain composite cooker liner preparation method |
| CN105310510A (en) * | 2015-05-13 | 2016-02-10 | 刘德波 | Ceramic electric cooker inner container |
| CN105361708A (en) * | 2015-05-13 | 2016-03-02 | 刘德波 | Method for manufacturing ceramic electric cooker container with heating element |
| CN105686672A (en) * | 2015-05-13 | 2016-06-22 | 刘德波 | A manufacture method for a ceramic electric cooker inner container with a U-shaped vertical section |
| CN106889862A (en) * | 2015-12-21 | 2017-06-27 | 王双喜 | A kind of ceramic inner electromagnetic electric cooker |
| CN111116233A (en) * | 2019-12-11 | 2020-05-08 | 柯伟才 | Magnetic conductive coating composition and magnetic conductive ceramic product |
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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 |
Granted publication date: 20070321 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |