CN202553496U - Automatic-outage energy-saving electric cooker - Google Patents
Automatic-outage energy-saving electric cooker Download PDFInfo
- Publication number
- CN202553496U CN202553496U CN2012202454503U CN201220245450U CN202553496U CN 202553496 U CN202553496 U CN 202553496U CN 2012202454503 U CN2012202454503 U CN 2012202454503U CN 201220245450 U CN201220245450 U CN 201220245450U CN 202553496 U CN202553496 U CN 202553496U
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- electric
- top cover
- cooker
- pot
- hot tray
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Abstract
The utility model relates to the field of household appliances, and in particular relates to an electric cooker. An automatic-outage energy-saving electric cooker comprises a cooker body, a top cover, a rice cooker, an electric hot tray and a PLC (Programmable Logic Controller), wherein the PLC controls and connects the electric hot tray; one end of the top cover is hinged with the cooker body; the other end of the top cover is provided with an agraffe which is matched with the cooker body; the electric hot tray is arranged at the bottom in the cooker body; the rice cooker is arranged in the cooker body; the rice cooker is matched with the electric hot tray; an exhausting hole is formed on the top cover; the end of the top cover, which is provided with agraffe matched with the cooker body, is provided with an electric conduction wafer group; and the electric conduction wafer group is connected with the PLC in a controlling mode. Whether the top cover of the automatic-outage energy-saving electric cooker is opened is judged through the electric conduction wafer group, the electric conduction wafer group is simple in structure, is reliable in work and can effectively prevent the electric cooker from still being in heat working state when being opened, thus saving electric energy. The automatic-outage energy-saving electric cooker has wide popularization and application value.
Description
Technical field
The utility model relates to household appliance technical field, relates in particular to a kind of electric cooker.
Background technology
Kitchen appliance--electric cooker just in the consumer pursues more good days, has got into huge numbers of families stealthily.Electric cooker is called grill pan again, is to utilize electric energy to change the cooker of heat energy into, and is easy to use, sanitation and hygiene, also have to food steam, boil, stew, multiple operating function such as stewing.Common electric cooker is divided into insulation self-action, regularly three types of heat preserving type and novel micro computer controlled standards.Become daily household electrical appliance now, the invention of electric cooker has reduced a lot of families and has spent in the time on cooking.
Electric cooker generally is divided into 2 kinds: a kind of is the heat preserving type auto-electric cooker using pottery, automatic heat preserving when meal boils; Another kind is the timing auto-electric cooker using pottery, controls automatically by the time of having a meal and cooks.The auto-power-off device of electric cooker is a sensing magnet steel switch, when meal is ripe, and 100 ℃ of sensing magnet steel losss of excitation of temperature and cutting off the power supply.Mi Wei has water to continue boiling when boiling into meal in pot, and temperature can not surpass 100 ℃, and sensing magnet steel can loss of excitation, so switch on all the time.In order to keep temperature, rice is cooled off fully after existing this type electric cooker finishes when cooking, electric hot tray can continue to be incubated heating with insulation power usually; Sometimes the user cooks a lot, once eats up, and a large amount of rice of residue forget simultaneously when pulling out power supply that electric cooker will continue to carry out heat insulation work, has wasted power supply in the pot for cooking rice, and long-time unnecessary heat insulation work also can influence the service life of electric cooker.
Summary of the invention
The utility model technical problem to be solved provides a kind of from cutting off the power supply energy-saving electric rice pot; This electric cooker judges through the conductive contact blade group whether top cover is opened; The conductive contact blade group is simple in structure; Reliable operation can effectively be avoided when electric cooker is opened, still being in heating work, has practiced thrift electric energy.
The utility model is achieved in that a kind of from cutting off the power supply energy-saving electric rice pot, comprises pot body, top cover, pot for cooking rice, electric hot tray and PLC controller, said PLC controller control connection electric hot tray; Described top cover one end is hinged on pot body; The top cover other end is provided with the body of stewing matches and has contact with, and said electric hot tray is arranged on the bottom surface in pot body, and said pot for cooking rice is arranged in pot body; Pot for cooking rice matches with electric hot tray; Described top cover is provided with steam vent, and said top cover is equipped with the conductive contact blade group with pot body being provided with an end that has contact with, and said conductive contact blade group links to each other with the control of PLC controller.
Described conductive contact blade group has two groups, is symmetricly set on and has contact with both sides.
On described pot body handle is housed also.
The utility model judges through the conductive contact blade group whether top cover is opened from the energy-saving electric rice pot that cuts off the power supply; The conductive contact blade group is simple in structure, and reliable operation can effectively avoid when electric cooker is opened, still being in heating work; Practice thrift electric energy, had application value widely.
Description of drawings
Fig. 1 is that the utility model is from cutting off the power supply the energy-saving electric rice pot structural representation.
Among the figure: 1 pot body, 2 top covers, 3 pots for cooking rice, 4 steam vents, 5 handles, 6 have contact with, 7 conductive contact blade groups.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, a kind of from cutting off the power supply energy-saving electric rice pot, comprise pot body 1, top cover 2, pot for cooking rice 3, electric hot tray and PLC controller; Said PLC controller control connection electric hot tray, described top cover 2 one ends are hinged on pot body 1, and top cover 2 other ends are provided with the body 1 of stewing matches and have contact with 6; Said electric hot tray is arranged on the bottom surface in pot body 1; Said pot for cooking rice 3 is arranged in pot body 1, and pot for cooking rice 3 matches with electric hot tray, and described top cover 2 is provided with steam vent 4; Said top cover 2 and pot body 1 have contact with an end of 6 conductive contact blade group 7 are housed being provided with, and said conductive contact blade group 7 links to each other with the control of PLC controller.
During work, whether conducting judges whether top cover 2 is in open mode, and after top cover 2 was opened, electric cooker quit work, and had practiced thrift electric energy to the PLC controller according to conductive contact blade group 7.
In the present embodiment; Bad in order to have prevented one group of conductive contact blade group 7 contact, influence the operate as normal of electric cooker, described conductive contact blade group 7 has two groups; Be symmetricly set on and have contact with 6 both sides; When two groups of conductive contact blade groups 7 were all broken off, electric cooker just quit work, and has increased the reliability of electric cooker.
In addition in the present embodiment, move electric cooker for ease, on described pot body 1 handle 5 is housed also, handle 5 is hinged with pot body 1, mentions handle 5 when moving electric cooker and gets final product.
Claims (3)
1. the energy-saving electric rice pot that cuts off the power supply certainly comprises pot body (1), top cover (2), pot for cooking rice (3), electric hot tray and PLC controller, said PLC controller control connection electric hot tray; Described top cover (2) one ends are hinged on pot body (1); Top cover (2) other end is provided with have contact with (6) of matching with the body of stewing (1), and said electric hot tray is arranged on the bottom surface in pot body (1), and said pot for cooking rice (3) is arranged in pot body (1); Pot for cooking rice (3) matches with electric hot tray; Described top cover (2) is provided with steam vent (4), it is characterized in that: said top cover (2) is equipped with conductive contact blade group (7) with pot body (1) being provided with an end that has contact with (6), and said conductive contact blade group (7) links to each other with the control of PLC controller.
2. as claimed in claim 1 from cutting off the power supply energy-saving electric rice pot, it is characterized in that: described conductive contact blade group (7) has two groups, is symmetricly set on to have contact with (6) both sides.
3. described from cutting off the power supply energy-saving electric rice pot like any claim in claim 1 or 2, it is characterized in that: handle (5) also is housed on described pot body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202454503U CN202553496U (en) | 2012-05-23 | 2012-05-23 | Automatic-outage energy-saving electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202454503U CN202553496U (en) | 2012-05-23 | 2012-05-23 | Automatic-outage energy-saving electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202553496U true CN202553496U (en) | 2012-11-28 |
Family
ID=47203208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202454503U Expired - Fee Related CN202553496U (en) | 2012-05-23 | 2012-05-23 | Automatic-outage energy-saving electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202553496U (en) |
-
2012
- 2012-05-23 CN CN2012202454503U patent/CN202553496U/en not_active Expired - Fee Related
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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: 20121128 Termination date: 20130523 |