CN201911855U - Electromagnetic heating safe cooking ware - Google Patents
Electromagnetic heating safe cooking ware Download PDFInfo
- Publication number
- CN201911855U CN201911855U CN2010201639043U CN201020163904U CN201911855U CN 201911855 U CN201911855 U CN 201911855U CN 2010201639043 U CN2010201639043 U CN 2010201639043U CN 201020163904 U CN201020163904 U CN 201020163904U CN 201911855 U CN201911855 U CN 201911855U
- Authority
- CN
- China
- Prior art keywords
- base material
- electromagnetic
- cooking ware
- layer
- electromagnetic induction
- 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
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an electromagnetic heating safe cooking ware. The base material of the cooking ware is a non-magnetic conductive material (for instance ceramics, glass and so on). One or a plurality of electromagnetic inductive layers with electromagnetic induction characteristics are arranged on the inner surface of the base material or a part of the inner surface of the base material in a manner of thermal spraying or electrochemical deposition. The utility model is characterized in that an inorganic mass ceramic coating layer mainly having silicon oxides and aluminum oxides or a metallic protecting layer having silver alloys or tin alloys is disposed on the electromagnetic inductive layer. By adopting a protecting layer which withstands high temperature of over 350 DEG and accords with the requirement of food sanitation and safety at the inner surface contacting with food, the electromagnetic heating cooking ware has a good electromagnetic induction characteristic and a good effect of heat insulation and insulation and energy conservation.
Description
Technical field
The utility model relates to the technical field of electromagnetism heating cooker, the safe boiled tool of the electromagnetism heating that particularly a kind of its body base material is nonmetallic materials (comprise the apparatus of cooking, stew, heat up water, or the interior pot of kitchen small household appliances such as the electric cooker of electromagnetism heating, electric pressure cooker).
Background technology
At present, the cooker of the compound end that omnifarious electromagnetic oven is suitable for has appearred on the market.Because the heater of these cookers of compound end is compound egative films, heat is to be transmitted to food in the cooker by body, so the thermal efficiency is low during the electromagnetism heating, and energy consumption is also just big.As product of the outer compound end of aluminum, also fast though the body heat transfer rate is fast to the heat radiation of air, cause the thermal efficiency low; And the product of the outer compound end of pottery and glass, though the heat radiation of body is slow, heat conduction is also slow, has also caused the low of the thermal efficiency.In addition, the inner surface that contacts with food of these products also exists various problems, cover the product that retes such as iron, copper and copper alloy combine by the inner surface of non-magnet materials such as pottery, glass or the part of inner surface, product uses dangerous because of the easy oxidation of inner surface can allow food produce harmful material in use.
Summary of the invention
The safe boiled tool that the purpose of this utility model is a kind of thermal efficiency height of proposition, the slow again electromagnetism that dispels the heat heats (comprise the apparatus of cooking, stew, heat up water, or the interior pot of kitchen small household appliances such as the electric cooker of electromagnetism heating, electric pressure cooker), to overcome described deficiency.
To achieve these goals; base material of the present utility model is non-magnet material (as: pottery, a glass etc.); part at the inner surface or the inner surface of base material; method with thermal spraying or electrochemical deposition is provided with the electromagnetic induction layer that one or more layers has the electromagnetic induction characteristic, and be characterized in: electromagnetic induction layer is provided with layer protective layer.
Described protective layer is the inanimate matter ceramic coating of one deck of spraying based on silica and aluminium oxide.
Described protective layer is one deck silver alloy of electrochemical deposition or the coat of metal of ashbury metal.
Since the utility model the inner surface that contact with food adopted high temperature resistant 350 spend more than and meet the protective layer that food sanitation safe requires.Electromagnetism heating boiled tool therefore of the present utility model had both had good electromagnetic induction characteristic, have good heat insulation heat preservation energy-saving effect again, and the inner surface that contacts with food was high temperature resistant, meet the food sanitation safe requirement again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Embodiment 1:
Adopt the base material 3 of resistant to elevated temperatures devitrified glass as slaughterhouse; adopt the method for thermal spraying to form the electromagnetic induction layer 2 of an aluminium alloy inner surface bottom of slaughterhouse again; the aluminium alloy bed thickness is the 5-100 micron; inner surface (aluminium alloy layer that comprises the inner surface bottom) with frying pan carries out the blast processing with pressure-air again; after cleaning is clean; spray a kind of inanimate matter ceramic coating 1 based on silica and aluminium oxide; carry out the sintering of 150-250 degree again and produce one deck high temperature resistant 350 the degree more than; certain not viscosity is arranged; and the protective layer that meets the food sanitation safe requirement, protective layer thickness are the 10-60 micron.
Embodiment 2:
Adopt the base material 3 of refractory ceramics as inner pan of electric cooker; again the total inner surface of inner pan of electric cooker is adopted the method for electrochemical deposition; cover the electromagnetic induction layer 2 of layer of copper alloy; the thickness of copper alloy layer is the 5-100 micron; the surperficial within it more same method that adopts electrochemical deposition; cover the coat of metal 1 of one deck silver alloy or ashbury metal, protective layer thickness is the 5-100 micron.
The content that is not described in detail in this specification belongs to this area professional and technical personnel's known prior art.
Claims (3)
1. the safe boiled tool of electromagnetism heating; the base material of boiled tool is a non-magnet material; part at the inner surface or the inner surface of base material; method with thermal spraying or electrochemical deposition is provided with the electromagnetic induction layer that one or more layers has the electromagnetic induction characteristic, and it is characterized in that: electromagnetic induction layer is provided with layer protective layer.
2. the safe boiled tool of electromagnetism heating as claimed in claim 1, it is characterized in that: described protective layer is one deck silver alloy of electrochemical deposition or the coat of metal of ashbury metal.
3. the safe boiled tool of electromagnetism heating as claimed in claim 1, it is characterized in that: the thickness of described protective layer is the 5-100 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201639043U CN201911855U (en) | 2010-04-15 | 2010-04-15 | Electromagnetic heating safe cooking ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201639043U CN201911855U (en) | 2010-04-15 | 2010-04-15 | Electromagnetic heating safe cooking ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201911855U true CN201911855U (en) | 2011-08-03 |
Family
ID=44411676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201639043U Expired - Fee Related CN201911855U (en) | 2010-04-15 | 2010-04-15 | Electromagnetic heating safe cooking ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201911855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534318A (en) * | 2015-11-18 | 2016-05-04 | 浙江伯是购厨具有限公司 | Long-acting magnetic-conductive and anti-corrosion composite coating for electromagnetic cooker and preparation method of composite coating |
| CN108784387A (en) * | 2017-05-02 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and preparation method thereof, cooking apparatus |
-
2010
- 2010-04-15 CN CN2010201639043U patent/CN201911855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534318A (en) * | 2015-11-18 | 2016-05-04 | 浙江伯是购厨具有限公司 | Long-acting magnetic-conductive and anti-corrosion composite coating for electromagnetic cooker and preparation method of composite coating |
| CN108784387A (en) * | 2017-05-02 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and preparation method thereof, cooking apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202287714U (en) | Inner pot for electromagnetic induction heating cooker | |
| CN102178445A (en) | Inner pot of rice cooker | |
| CN103099535A (en) | Composite pot | |
| CN201216466Y (en) | Electromagnetic heating heat-proof ceramic and glass ovenware | |
| CN201675698U (en) | Metal magnetic ceramic pot | |
| CN203122062U (en) | Composite pot | |
| CN201223273Y (en) | Electromagnetic heating non-iron metal cooker | |
| CN204561863U (en) | Cooking container and cooking apparatus | |
| CN201911855U (en) | Electromagnetic heating safe cooking ware | |
| CN204970900U (en) | Can be applied to pot courage on electromagnetic heating cooking utensil | |
| CN201379409Y (en) | Electromagnetic heating ceramic and glass cooker | |
| CN2824773Y (en) | Ceramic cooker pan | |
| CN201658229U (en) | Ceramic boiler accepting multiple heating ways | |
| CN201775463U (en) | Electromagnetic heating energy-saving boiler | |
| CN200948056Y (en) | Nonmetal induction cooker | |
| CN105852620A (en) | Composite ceramic pot capable of being directly used on induction cooker | |
| CN201899346U (en) | Electromagnetic induction ceramic cooker | |
| CN203723812U (en) | Induction heating ceramic tableware | |
| CN102309247A (en) | Electromagnetic induction ceramic cooking appliance | |
| CN206761518U (en) | Pan and cooking apparatus | |
| CN205251213U (en) | Electric food warmer body | |
| CN201452816U (en) | Special plastic saute pan for electromagnetic oven | |
| CN201658231U (en) | Ceramic and glass kitchenware employing electromagnetic heating inner surface | |
| CN104127120B (en) | Electromagnetic oven cooking ware and preparation method thereof | |
| CN202154512U (en) | Novel magnetic conduction boiler with sandwich bottom |
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: 20110803 Termination date: 20130415 |