CN201200288Y - Energy-saving electromagnetic rice cooker - Google Patents
Energy-saving electromagnetic rice cooker Download PDFInfo
- Publication number
- CN201200288Y CN201200288Y CNU2008200483492U CN200820048349U CN201200288Y CN 201200288 Y CN201200288 Y CN 201200288Y CN U2008200483492 U CNU2008200483492 U CN U2008200483492U CN 200820048349 U CN200820048349 U CN 200820048349U CN 201200288 Y CN201200288 Y CN 201200288Y
- Authority
- CN
- China
- Prior art keywords
- rice cooker
- energy
- pot
- heat source
- electromagnetic
- 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 - Lifetime
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract 7
- 235000009566 rice Nutrition 0.000 title claims abstract 7
- 240000007594 Oryza sativa Species 0.000 title 1
- 239000007769 metal material Substances 0.000 claims abstract description 8
- 241000209094 Oryza Species 0.000 claims abstract 6
- 230000005674 electromagnetic induction Effects 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000007704 transition Effects 0.000 abstract description 5
- 238000010411 cooking Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Cookers (AREA)
Abstract
本实用新型公开一种节能型电磁电饭锅。该电饭锅包括锅盖、锅体、内锅、热源盘和温控器，其特征在于所述的热源盘由带翻边的内凹微晶板和内凹的电磁感应线圈组成，内锅用磁性金属材料制成，其底部设有与热源盘翻边配合的过渡面。该电磁电饭锅与已有电阻丝发热管电饭锅相比，除使用方便、快捷和干净外、还具有节省电能，提高热效率等优点，特别适合家庭使用。
The utility model discloses an energy-saving electromagnetic electric rice cooker. The electric rice cooker includes a pot cover, a pot body, an inner pot, a heat source plate and a temperature controller. It is made of magnetic metal material, and its bottom is provided with a transition surface matching with the flange of the heat source plate. Compared with the existing resistance wire heating tube electric rice cooker, the electromagnetic electric cooker has the advantages of saving electric energy, improving thermal efficiency, etc. in addition to being convenient, fast and clean to use, and is especially suitable for family use.
Description
Technical field
The utility model relates to household electrical appliance, and particularly a kind of energy-saving electromagnetism electric cooker is fit to family and uses.
Background technology
As everyone knows, the thermal source dish of traditional electric cooker is by al alloy disk and be placed in its inner resistance wire heat-generating pipe and form, its operation principle is: after connecting power supply, the resistance wire heat-generating pipe just generates heat, incorporate with it al alloy disk is passed to the electric cooker that heat-generating disc is close in the bottom with heat, finishes food and cooking work.The welcome that fast is subjected to people easy to use with it since coming out, clean of this electric cooker is used widely.Yet this dependence heat exchange pattern heats the weak point that exists the thermal efficiency lower after all.At present, a kind of electromagnetic induction heating furnace (claiming electromagnetic oven again) with way of electromagnetic induction realization heating function, not only easy to use, clean hygiene, and thermal efficiency height just are being subjected to people's favor.How the mode of heating of electromagnetic oven is applied to and replaces the resistance wire heat-generating disc on the electric cooker, save electric energy, improving the thermal efficiency and be one is worth the project inquired into.
Summary of the invention
The purpose of this utility model is to solve the existing lower defective of the electric cooker thermal efficiency of using the resistance wire heat-generating disc, and a kind of energy-saving electromagnetism electric cooker is provided.
Above-mentioned task realizes by this way: a kind of energy-saving electromagnetism electric cooker, include pot cover, pot body, interior pot, thermal source dish and temperature controller, it is characterized in that described thermal source dish is made up of the band indent crystallite plate of flange and the electromagnetic induction coil of indent, interior pot is made with the magnetic metal material, and its bottom is provided with the transition face that cooperates with thermal source dish flange.
The utility model can also take following measure further perfect:
Described flange is preferably arc surface, so that make, pot and thermal source dish cooperates in also helping.
Pot is the bimetallic complex in described, and skin is the magnetic metal material, and internal layer is an aluminium alloy, utilizes magnetic metal material outer layer induction heating, and good characteristics make interior pot homogeneous heating to utilize the aluminum alloy heat conductibility again, improve and cook and cooking quality.
The utility model is work like this: when the electromagnetic induction coil dish is connected power supply, alternating current just produces alternating magnetic field by its induction coil, when the magnetic line of force in magnetic field passes in the magnetic metal of being close on the electromagnetic induction coil dish pot the bottom of a pan, produce alternating magnetic field again, this electric current forms the closed-loop path in the pot body, be eddy current, this eddy current becomes heat energy by the impedance transition of inner pot body material, thereby finishes heating and culinary art to food.Inner pot body is a carrier, is again heater, so its thermal efficiency is higher than the existing electric cooker with the heat exchange pattern heating.In addition, thermal source dish of the present utility model adopts concave shaped, can reduce leakage field, further saves energy consumption.And interior pot adopts the bimetallic composite construction, has significantly improved cooking quality.
In sum: the utlity model has advantages such as energy-conservation, that the thermal efficiency is high, convenient to use, clean hygiene, cooking quality are good, be particularly suitable for family and use.
Description of drawings
Below in conjunction with accompanying drawing structure of the present utility model is further elaborated.
Fig. 1 is a kind of cross-sectional schematic of energy-saving electromagnetism electric cooker concrete structure.
The specific embodiment
With reference to Fig. 1, a kind of energy-saving electromagnetism electric cooker, including pot cover 1, pot body 2, interior pot 3, thermal source dish 4 and temperature controller 5, its improvements is that described thermal source dish 4 is made up of the indent crystallite plate of band flange 6 and the electromagnetic induction coil of indent.In pot 3 make by the magnetic metal material, its bottom is provided with the transition face that cooperates with thermal source flange 6.The flange 6 of the thermal source dish 4 of circle adopts arc surface when implementing, and the bottom surface of the interior pot 3 that cooperates with it and the transition face on the face of cylinder be the arc surface for matching also.The interior pot 3 of present embodiment adopts the bimetallic complex, and its skin 7 is the magnetic metal material, and internal layer 8 is an aluminium alloy.Identical with existing electric cooker, temperature controller 5 is placed in the through hole at thermal source dish 4 centers.Pot cover 1 is made up of lid, floating head and switch, adopts the high-quality plastics manufacturing.Pot body 2 is made up of shell 9, middle level 10 and base 11, is provided with several cramp bars 12 that the well shape is arranged in the bottom of shell 9, in order to supporting horse reins dish 4, shell 9 and base 11 all adopt the high-quality plastics manufacturing, middle level 10 can be grouped into by two, and high-quality plastics is adopted on top, and the bottom adopts quality steel plate to make.As shown in Figure 1, the utility model also has two through holes at thermal source dish 4, and automatic temperature limiter 13 and overtemperature prote device 14 are housed respectively.On base 11, also be provided with anti-electromagnetic leakage device 15.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200483492U CN201200288Y (en) | 2008-05-27 | 2008-05-27 | Energy-saving electromagnetic rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200483492U CN201200288Y (en) | 2008-05-27 | 2008-05-27 | Energy-saving electromagnetic rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200288Y true CN201200288Y (en) | 2009-03-04 |
Family
ID=40422601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200483492U Expired - Lifetime CN201200288Y (en) | 2008-05-27 | 2008-05-27 | Energy-saving electromagnetic rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200288Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933763A (en) * | 2010-07-16 | 2011-01-05 | 无锡同春新能源科技有限公司 | Electric cooker taking solar energy photovoltaic power system as power supply |
| CN102151063A (en) * | 2010-12-12 | 2011-08-17 | 无锡同春新能源科技有限公司 | Electric rice cooker using new light, wind and hydrogen energy system as power supply |
| CN102178445A (en) * | 2011-05-13 | 2011-09-14 | 佛山市顺德区美的电热电器制造有限公司 | Inner pot of rice cooker |
| CN102254651A (en) * | 2011-04-20 | 2011-11-23 | 荆巍 | Preparation method of heat-conducting insulating material for resistance wire heating disc |
| CN109419314A (en) * | 2017-08-30 | 2019-03-05 | 日立空调·家用电器株式会社 | Electric cooker |
-
2008
- 2008-05-27 CN CNU2008200483492U patent/CN201200288Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933763A (en) * | 2010-07-16 | 2011-01-05 | 无锡同春新能源科技有限公司 | Electric cooker taking solar energy photovoltaic power system as power supply |
| CN102151063A (en) * | 2010-12-12 | 2011-08-17 | 无锡同春新能源科技有限公司 | Electric rice cooker using new light, wind and hydrogen energy system as power supply |
| CN102254651A (en) * | 2011-04-20 | 2011-11-23 | 荆巍 | Preparation method of heat-conducting insulating material for resistance wire heating disc |
| CN102254651B (en) * | 2011-04-20 | 2013-12-11 | 大石桥市美尔镁制品有限公司 | Preparation method of heat-conducting insulating material for resistance wire heating disc |
| CN102178445A (en) * | 2011-05-13 | 2011-09-14 | 佛山市顺德区美的电热电器制造有限公司 | Inner pot of rice cooker |
| CN109419314A (en) * | 2017-08-30 | 2019-03-05 | 日立空调·家用电器株式会社 | Electric cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201200288Y (en) | Energy-saving electromagnetic rice cooker | |
| CN217039637U (en) | A cast-rolled aluminum alloy rice cooker composite liner | |
| CN101352305B (en) | Aluminium alloy compression casting pan with compound bottom and compound technique thereof | |
| CN211408584U (en) | Electric cooker with high heat transfer efficiency | |
| CN102406433A (en) | Dual-purpose energy-saving pan without oil smoke | |
| CN202355177U (en) | No-oil smoke energy-saving dual-purpose wok | |
| CN105433764B (en) | A kind of multi-purpose frying pan | |
| CN102721090A (en) | An induction cooktop suitable for ceramic, glass or metal pans | |
| CN202874941U (en) | Rice cooker with enamel inner container | |
| CN201488067U (en) | Induction Cooker Energy Saving Mount | |
| CN201775463U (en) | Electromagnetic heating energy-saving boiler | |
| CN201219816Y (en) | Novel ceramic pot | |
| CN200948056Y (en) | Nonmetal induction cooker | |
| JP3153061U (en) | Induction pot structure | |
| CN202355173U (en) | Composite-bottom pan | |
| CN201219819Y (en) | Electromagnetic kettle | |
| CN2680167Y (en) | Ceramic cooker specified for electromagnetic oven | |
| CN208750781U (en) | Induction cooker heat conduction device | |
| CN210112308U (en) | IH ceramic liner electric heating cooker | |
| CN2539463Y (en) | Ceramic cooking vessel for electromagnetic stove | |
| CN205144284U (en) | Pot capable of being uniformly heated for induction cooker | |
| CN222884812U (en) | A ceramic device that can be used for heating in an electromagnetic cooker | |
| CN204683298U (en) | Improved structure of pot | |
| CN222898822U (en) | Multifunctional slow cooker with double-tube heating function | |
| CN202112931U (en) | Heat conducting membrane |
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: 20090304 |