CN2167499Y - Electricity-saving device for electric cooking pot - Google Patents
Electricity-saving device for electric cooking pot Download PDFInfo
- Publication number
- CN2167499Y CN2167499Y CN 93215362 CN93215362U CN2167499Y CN 2167499 Y CN2167499 Y CN 2167499Y CN 93215362 CN93215362 CN 93215362 CN 93215362 U CN93215362 U CN 93215362U CN 2167499 Y CN2167499 Y CN 2167499Y
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- China
- Prior art keywords
- rice cooker
- electric
- electricity
- electric rice
- saving device
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- 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 relates to an electricity-saving device for electric cooking pot relating to a domestic electric cooker. The electricity-saving device for electric cooking pot is an electricity-saving device formed by that a toggle switch additionally arranged on the front end or the back end of a temperature limiter and a heat retainer is connected in parallel with a temperature controller. After food in the pot is boiled, the toggle switch is switched off manually; the temperature controller automatically switches on or off time and again in order to keep the temperature of the electric cooking pot at 100 DEG; so, the goal of saving electrical energy is achieved.
Description
The utility model relates to a kind of domestic electric heating cooker
Electric rice cooker is as a kind of widely used domestic electric heating cooker, can boil, stewes, steamed tool has multiple use.Generally speaking, use the electric rice cooker cooking food, the back that comes to life only needs electric rice cooker to provide boiling temperature that a little electric energy keeps a period of time just, but all there is such problem in all types of electric rice cookers at present: be exactly after food boiling in the pot, electric rice cooker is still consuming same electric energy, because boiling point is temperature-resistant, so that a large amount of heats that electric rice cooker produces run away in vain along with the steam in the pot, particularly when the long-time fricassee of need, the electric energy of this waste is just bigger.
The purpose of this utility model is that a kind of electric rice cooker battery saving arrangement will be provided, and can keep original performance of electric rice cooker, can significantly save electric energy again.
The purpose of this utility model is achieved in that ordinary electric rice cooker is connected in series magnetic steel temperature limiter with electric hot tray mutually with warmer and after connecing, and the utility model is to have set up by a toggle switch and a thermostat in the front end of the magnetic steel temperature limiter of electric rice cooker and warmer or rear end and connect the battery saving arrangement of forming, after food boils in the pot, toggle switch is disconnected, thermostat will keep 100 ℃ to be switched on or switched off power supply automatically repeatedly always for the temperature that makes electric rice cooker, thereby reaches the purpose of saving electric energy.
Because of on electric rice cooker, having set up the battery saving arrangement of forming by toggle switch and thermostat, by experimental results show that under the normal temperature and pressure situation: if adopt the thermostat of flashing, the time ratio of its control on/off is about 1:3, just after the food boiling, comparable ordinary electric rice cooker is saved 3 times electric energy, with the cooking rice is example: ordinary electric rice cooker from the energized to the pot in food boiling need 15 minutes, be boiled to poach dried back outage from food and also need 15 minutes, and use the utility model, be boiled to poach from food and do back outage total energising 4 minutes, boiling a pot of cooked rice with ordinary electric rice cooker in other words need switch on 30 minutes, and only need switch on 19 minutes with the utility model, saved 1/3rd electric energy.Particularly when with the long-time fricassee of electric rice cooker, the utility model just more can demonstrate the effect of a large amount of economize on electricitys.In addition, because the utility model has reduced the conduction time of each use electric rice cooker, thereby also relatively prolonged the useful life of electric rice cooker.
Below in conjunction with a description of drawings embodiment of the present utility model.
Fig. 1 is the basic circuit schematic diagram of ordinary electric rice cooker, and Fig. 2 is a basic circuit schematic diagram of the present utility model.
Among the figure, 1. magnetic steel temperature limiter, 2. warmer, 3. toggle switch, 4. thermostat, 5. electric hot tray, 6. indicator light, 7. current-limiting resistance.
Among Fig. 2, be connected in series by toggle switch (3) and thermostat (4) between magnetic steel temperature limiter (1) and the electric hot tray (5) and connect the battery saving arrangement of forming, warmer (2) is connected on the magnetic steel temperature limiter (1), indicator light (6) be connected on the electric hot tray (5) after current-limiting resistance (7) is connected in series.
During electric rice cooker work, after plugging the electric rice cooker power line, make magnetic steel temperature limiter (1) and toggle switch (3) closure with manual mode, electric rice cooker just is initially located in the rated power continuous duty, after food boiling in the pot, with regard to available manual mode toggle switch (3) is disconnected, so, the thermostat (4) that is installed on the electric hot tray (5) will be switched on or switched off power supply automatically repeatedly, make the temperature in the electric rice cooker remain on 100 ℃, if after poach is done in the pot, when temperature is elevated to 103 ℃ always, magnetic steel temperature limiter (1) is because inner temperature-sensitive soft magnetism loses magnetism and auto power off, and warmer (2) just enters 70 ℃ keeping warm mode.
Claims (1)
- A kind of electric rice cooker battery saving arrangement, the magnetic steel temperature limiter of electric rice cooker (1) and warmer (2) also connect the back and are connected in series mutually with electric hot tray (5), it is characterized in that: set up by a toggle switch (3) and thermostat (4) in the front end of the magnetic steel temperature limiter (1) of electric rice cooker and warmer (2) or rear end and connect the battery saving arrangement of forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215362 CN2167499Y (en) | 1993-05-29 | 1993-05-29 | Electricity-saving device for electric cooking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215362 CN2167499Y (en) | 1993-05-29 | 1993-05-29 | Electricity-saving device for electric cooking pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2167499Y true CN2167499Y (en) | 1994-06-01 |
Family
ID=33795893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93215362 Expired - Fee Related CN2167499Y (en) | 1993-05-29 | 1993-05-29 | Electricity-saving device for electric cooking pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2167499Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067848A1 (en) * | 2007-11-27 | 2009-06-04 | Jinzhao Feng | Temperature control unit of an intelligent electronic sandwich device |
| CN107592691A (en) * | 2016-07-06 | 2018-01-16 | E.G.O.电气设备制造股份有限公司 | For operating the method and stove of stove |
-
1993
- 1993-05-29 CN CN 93215362 patent/CN2167499Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067848A1 (en) * | 2007-11-27 | 2009-06-04 | Jinzhao Feng | Temperature control unit of an intelligent electronic sandwich device |
| CN107592691A (en) * | 2016-07-06 | 2018-01-16 | E.G.O.电气设备制造股份有限公司 | For operating the method and stove of stove |
| CN107592691B (en) * | 2016-07-06 | 2021-08-03 | E.G.O.电气设备制造股份有限公司 | Method for operating a furnace and furnace |
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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 |