CN2146197Y - High-efficiency energy-saving electric cooker - Google Patents
High-efficiency energy-saving electric cooker Download PDFInfo
- Publication number
- CN2146197Y CN2146197Y CN 92237974 CN92237974U CN2146197Y CN 2146197 Y CN2146197 Y CN 2146197Y CN 92237974 CN92237974 CN 92237974 CN 92237974 U CN92237974 U CN 92237974U CN 2146197 Y CN2146197 Y CN 2146197Y
- Authority
- CN
- China
- Prior art keywords
- electric cooker
- layer
- heat
- electric
- shell
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000010411 cooking Methods 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Cookers (AREA)
Abstract
The high-efficiency energy-saving electric cooker is an electric cooker which is heated by adopting an insulating heat-preserving shell and PTC. The main structure of the electric cooker is provided with an insulating shell, a cooker cover and an electric heater, wherein the shell consists of three layers. The inner layer is a high-temperature-resistant insulating material layer and is coated with a reflecting layer, the middle layer is a heat-insulating material layer, and the outer layer is a high-strength heat-insulating material layer; the electric heater consists of a PTC electric heating element, a heat conducting plate, an insulating layer and an insulating fixing plate; the electric cooker is provided with a power selection switch which can adjust the power of the electric heater in multiple steps. The power consumption is small, the heating temperature can be automatically controlled, the heating is not overheated, open fire does not exist, energy and electricity are saved, the efficiency is high, and the use is convenient and safe.
Description
The energy-efficient electric cooker of the utility model is a kind of electric cooker that adopts thermal insulating shell and PIC heater.
Traditional electric cooker power consumption is too big, and generally greater than 700 watts, heat loss is too big, and heating-up temperature is too high can not control, and uses safety inadequately.
The purpose of this utility model is to reduce rated power as far as possible, controls heating-up temperature automatically, reduces thermal loss.Thereby the energy-saving efficiency height, safe and convenient to use.
Energy-efficient electric cooker is realized in the following ways:
Energy-efficient electric cooker is made of insulation insulation crust, electric heater and pot for cooking rice three parts.Its shell is formed by three layers: internal layer is the high-temperature insulation material layer, makes and plate reflector layer by resistant to elevated temperatures insulating materials, and the middle level is an insulation material layer, is made by heat-barrier material.Skin is the high-strength heat isolating material layer, is made by high-strength heat isolating material, and casing cover is formed by these three layers equally.Shell can prevent scattering and disappearing of heat effectively, and electric heater is made of PIC electrical heating elements, heat-conducting plate, insulating barrier, insulation fixed head.The temperature of PIC electric heater heating can be controlled at about 200 ℃ automatically, and power is less than 300 watts, and reduces power output automatically along with the rising of food temperature, thus can not heat too quickly with burn out food.Heater also is provided with power selector switch, can select the small-power shelves for use when insulation.This heater not only power saving but also safe ready.Pot for cooking rice is made by stainless steel or other metal materials, and the bottom of a pan and heater well coincide, and improves pyroconductivity.Pot cover is made by transparent insulation material, can further reduce heat loss, is convenient to observe the processing situation of pot interior food again.
This height is saved the energy electric cooker than general electric cooker electric energy height, uses safer convenience.
The utility model is described in further detail below in conjunction with accompanying drawing.Accompanying drawing is a profile.
With reference to accompanying drawing, the shell of this energy-efficient electric cooker is made of internal layer (1) middle level (2) outer (3), internal layer is the high-temperature insulation material layer, the middle level is an insulation material layer, skin is the high-strength heat isolating material layer, outer fastening by screw attachment with internal layer, casing cover (5) constitutes by three layers equally.Electric heater is made up of heat-conducting plate and insulating barrier (6) insulation fixed head (7) and PIC electrical heating elements (8), the PIC electrical heating elements can be formed by some, be fixed on the insulation fixed head (7), insulating barrier is equipped with on PIC electrical heating elements top, heat-conducting plate (6) is equipped with on insulating barrier top, and connect fastening with the shell internal layer by screw (9), power supply is introduced by socket plug (10), there is the power selector switch (11) of tape light can regulate different heating power on the socket, can establishes many grades of electric heater capacity switches and fuse (12).Put stainless-steel pan (13) and pot for cooking rice lid (14) on the heater, the pot for cooking rice lid can adopt transparent insulate material to make.
Claims (3)
1, a kind of have a shell, pot for cooking rice, the pot for cooking rice lid, the energy-efficient electric cooker of heater, it is characterized in that shell and casing cover are the thermal insulating shell, form by three layers, internal layer is the high-temperature insulation material layer and coats reflector layer, the middle level is an insulation material layer, skin is the high-strength heat isolating material layer, electric heater is by the PTC electrical heating elements, heat-conducting plate, insulating barrier, the insulation fixed head constitutes, electric heater is contained in the electric cooker bottom, the PTC electrical heating elements of electric heater is assemblied on the insulation fixed head, on the PTC electrical heating elements insulating barrier is housed, heat-conducting plate is arranged at insulating barrier top.
2, energy-efficient electric cooker according to claim 1 is characterized in that power selector switch is housed on the electric cooker, and electric heater capacity can keep off adjusting more.
3, energy-efficient electric cooker according to claim 1 is characterized in that the pot for cooking rice lid can adopt transparent insulate material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237974 CN2146197Y (en) | 1992-12-22 | 1992-12-22 | High-efficiency energy-saving electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237974 CN2146197Y (en) | 1992-12-22 | 1992-12-22 | High-efficiency energy-saving electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146197Y true CN2146197Y (en) | 1993-11-17 |
Family
ID=33779107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237974 Expired - Fee Related CN2146197Y (en) | 1992-12-22 | 1992-12-22 | High-efficiency energy-saving electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146197Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440679A (en) * | 2010-10-13 | 2012-05-09 | 珠海格力电器股份有限公司 | Rice cooking method of electric cooker with self-defined heating mode and electric cooker |
| CN105361632A (en) * | 2015-11-17 | 2016-03-02 | 平顶山市圣康炊具有限公司 | Simple type domestic cooking pot |
-
1992
- 1992-12-22 CN CN 92237974 patent/CN2146197Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440679A (en) * | 2010-10-13 | 2012-05-09 | 珠海格力电器股份有限公司 | Rice cooking method of electric cooker with self-defined heating mode and electric cooker |
| CN102440679B (en) * | 2010-10-13 | 2015-01-21 | 珠海格力电器股份有限公司 | Rice cooking method of electric cooker with self-defined heating mode and electric cooker |
| CN105361632A (en) * | 2015-11-17 | 2016-03-02 | 平顶山市圣康炊具有限公司 | Simple type domestic cooking pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |