CN2105232U - Double electric heating tube power-saving electric cooker - Google Patents
Double electric heating tube power-saving electric cooker Download PDFInfo
- Publication number
- CN2105232U CN2105232U CN 91223541 CN91223541U CN2105232U CN 2105232 U CN2105232 U CN 2105232U CN 91223541 CN91223541 CN 91223541 CN 91223541 U CN91223541 U CN 91223541U CN 2105232 U CN2105232 U CN 2105232U
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- main
- auxilliary
- temperature
- sub
- heating tube
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Abstract
The utility model relates to a double electric heating tube power-saving electric cooker, which is used for steaming and boiling food. The heating plate of the double electric heating tube power-saving electric cooker is provided with a main electric heating tube and a sub electric heating tube; a main temperature sensitive soft magnet and a sub temperature sensitive soft magnet are arranged in a temperature limiter; the main temperature sensitive soft magnet corresponds to a main permanent magnet which is supported by a main stroke rod, and the main stroke rod is provided with a main compressed spring and a main pin; the sub temperature sensitive soft magnet corresponds to a sub permanent magnet which is supported by a sub stroke rod; the sub stroke rod is provided with a sub compressed spring and a sub pin. The utility model can reach the purpose of electrical energy saving by utilizing the electric heating tube of the temperature limiter and the operating state of the sub electric heating tube. The utility model has the advantages of simple structure, wide range of application.
Description
The utility model relates to a kind of electric-heating cooking utensil that is used for the food boiling, particularly a kind of pair of electrothermal tube energy-saving electric cooker.
Ordinary electric rice cooker of the prior art is earlier the boiled continuation then of water heating to be boiled up to food during work, all the time by same electrothermal tube heating.Because the temperature of water under normal pressure can only reach 100 ℃, no longer heat up after water is boiled, the heat that heat-generating disc sends is most of to be taken away by a large amount of water vapours, and the other forms of heat that has only small part to be used to compensate to be difficult to avoid scatters and disappears, and causes energy dissipation.
The purpose of this utility model is that a kind of pair of electrothermal tube energy-saving electric cooker will be provided, and can allow heat-generating disc send less heat in the time after water is boiled, water can not be evaporated in a large number, thereby reduce energy dissipation.
The purpose of this utility model is achieved in that in two electrothermal tube energy-saving electric cooker heat-generating discs (3) and is provided with main electrothermal tube (2) and auxilliary electrothermal tube (1), is provided with main temperature-sensitive soft magnetism (4) and auxilliary temperature-sensitive soft magnetism (14) in the temperature limiter (30); The corresponding surface of main temperature-sensitive soft magnetism (4) is the main permanent magnet (8) by main stroke lever (12) supporting, and main stroke lever (12) is provided with main stage clip (10) and stub nail (11); The corresponding surface of auxilliary temperature-sensitive soft magnetism (14) is the auxilliary permanent magnet (26) by auxilliary stroke lever (29) supporting, and auxilliary stroke lever (29) is provided with auxilliary stage clip (27) and auxilliary pin (28).
The utility model can disconnect main electrothermal tube only with auxilliary electrothermal tube heating in the time after water is boiled owing to adopt two electrothermal tube structures, saves most of electric energy.Particularly cook congee, stew the stewing flesh of fish etc., power saving rate is higher, also makes this electric cooker serve as chafing dish simultaneously and becomes economically feasible.In addition at the rice holding stage, only generate heat with main electrothermal tube, heat comparatively slowly, can avoid the rice bottom to burn.The utility model also has advantage simple in structure, easy to use and applied widely.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is two electrothermal tube energy-saving electric cooker structural representations;
Fig. 2 is a circuit diagram;
Fig. 3 is the temperature limiter front view;
Fig. 4 is the temperature limiter side view;
Fig. 5 is the temperature limiter vertical view.
Among the figure: 1, auxilliary electrothermal tube 2, main electrothermal tube 3, heat-generating disc 4, main temperature-sensitive soft magnetism 5, aluminium conducting strip 6, spring 7, cover 8 in the temperature limiter, main permanent magnet 9, temperature limiter overcoat 10, main stage clip 11, stub nail 12, main stroke lever 13, aluminium sheet 14, auxilliary temperature-sensitive soft magnetism 15, main lever 16, driving lever 17, auxilliary lever 18, rotating shaft 19, Spring sheet clip 20, auxilliary temperature limit switch 21, main temperature limit switch 22, button 23, automatic heat preserving device 24, auxilliary indicator lamp 25, main indicator lamp 26, auxilliary permanent magnet 27, auxilliary stage clip 28, auxilliary pin 29, auxilliary stroke lever 30, temperature limiter 31, interior pot.
Structural principle of the present utility model is: main electrothermal tube (2) and auxilliary electrothermal tube (1) cast in the heat-generating disc (3) simultaneously, main temperature limit switch (21) is controlled main electrothermal tube (2) and is established main indicator lamp (25), the auxilliary electrothermal tube (1) of control is also established auxilliary indicator lamp (24), automatic heat preserving device (23) is the main electricity pad pipe of control (2) only, spring (6) abuts against on the interior pot (31) aluminium conducting strip (5), cover (7) is divided into two parts by aluminium sheet (13) in the temperature limiter, main temperature-sensitive soft magnetism (4) and auxilliary temperature-sensitive soft magnetism (14) are set respectively, the Curie temperature of wherein main temperature-sensitive soft magnetism (4) is 100 ℃, the Curie temperature of auxilliary temperature-sensitive soft magnetism (14) is 103 ℃, main lever (15) has button (22) to be pressed by external force, and auxilliary lever (17) is driven by its driving lever (16) by main lever (15).Main temperature limit switch (21) is corresponding with main lever (15), and auxilliary temperature limit switch (20) is corresponding with auxilliary lever (17), and is fixing thereunder by Spring sheet clip (19) simultaneously.Push button (22) before, main temperature limit switch (21) all separates with auxilliary temperature limit switch (20).
During use, connect with the mains, push button (22), main lever (15) upwards promotes main stroke lever (12), makes main permanent magnet (8) and main temperature-sensitive soft magnetism (4) adhesive by rotating shaft (18), temperature limit switch (21) combination simultaneously, main electrothermal tube (2) heating power.Auxilliary lever (17) is under driving lever (16) drives, upwards promote auxilliary stroke lever (29), make auxilliary permanent magnet (26) and auxilliary temperature-sensitive soft magnetism (14) adhesive, auxilliary simultaneously temperature limit switch (20) combination, auxilliary electrothermal tube (1) is heating power also, when water temperature is raised to 100 ℃, main temperature-sensitive soft magnetism (4) loses ferromagnetism, lose its reliss with main permanent magnet (8), under the effect of main stage clip (10), main stroke lever (12) falls, by main lever (15), main temperature limit switch (21) is separated, main electrothermal tube (2) outage, auxilliary electrothermal tube (1) continues heating power, the temperature of pot (31) is raised to 103 ℃ in poach is done the back, and auxilliary temperature-sensitive soft magnetism (14) loses ferromagnetism and auxilliary permanent magnet (26) loses its reliss, and auxilliary stroke lever (29) falls under the effect of auxilliary stage clip (27), by auxilliary lever (17) auxilliary temperature limit switch (20) is separated, overall process is finished in auxilliary electrothermal tube (1) outage.
Claims (1)
1, a kind of pair of electrothermal tube energy-saving electric cooker, form by heating and temperature controller and a pot body, it is characterized in that: be provided with main electrothermal tube (2) and auxilliary electrothermal tube (1) in the heat-generating disc (3), be provided with main temperature-sensitive soft magnetism (4) and auxilliary temperature-sensitive soft magnetism (14) in the temperature limiter (30), the corresponding surface of main temperature-sensitive soft magnetism (4) is the main permanent magnet (8) by main stroke lever (12) supporting, and main stroke lever (12) is provided with main stage clip (10) and stub nail (11); The corresponding surface of auxilliary temperature-sensitive soft magnetism (14) is the auxilliary permanent magnet (26) by auxilliary stroke lever (29) supporting, and auxilliary stroke lever (29) is provided with auxilliary stage clip (27) and auxilliary pin (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223541 CN2105232U (en) | 1991-09-25 | 1991-09-25 | Double electric heating tube power-saving electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91223541 CN2105232U (en) | 1991-09-25 | 1991-09-25 | Double electric heating tube power-saving electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2105232U true CN2105232U (en) | 1992-05-27 |
Family
ID=4930200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91223541 Granted CN2105232U (en) | 1991-09-25 | 1991-09-25 | Double electric heating tube power-saving electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2105232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702030A (en) * | 2017-09-28 | 2018-02-16 | 谢志坚 | A kind of constructing tunnel lighting device |
| CN108968727A (en) * | 2018-05-17 | 2018-12-11 | 浙江绍兴苏泊尔生活电器有限公司 | cooking equipment |
-
1991
- 1991-09-25 CN CN 91223541 patent/CN2105232U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702030A (en) * | 2017-09-28 | 2018-02-16 | 谢志坚 | A kind of constructing tunnel lighting device |
| CN108968727A (en) * | 2018-05-17 | 2018-12-11 | 浙江绍兴苏泊尔生活电器有限公司 | cooking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |