CN108968648A - IH electric cooker and control method thereof - Google Patents
IH electric cooker and control method thereof Download PDFInfo
- Publication number
- CN108968648A CN108968648A CN201810954266.8A CN201810954266A CN108968648A CN 108968648 A CN108968648 A CN 108968648A CN 201810954266 A CN201810954266 A CN 201810954266A CN 108968648 A CN108968648 A CN 108968648A
- Authority
- CN
- China
- Prior art keywords
- coil
- control
- control module
- electric cooker
- side coil
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 2
- 241000209094 Oryza Species 0.000 abstract description 20
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 20
- 235000009566 rice Nutrition 0.000 abstract description 20
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 6
- 238000010411 cooking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention relates to the technical field of electric cookers, in particular to an IH electric cooker and a control method thereof. The top coil of the IH electric cooker is controlled by the first control module to work independently, the heating time is controlled independently, the problem of melting plastic devices on the top of the electric cooker is solved, the side coil does not work simultaneously with the top coil, and the taste of rice near the side coil is basically consistent with that of whole rice.
Description
Technical field
The present invention relates to electric cooker technical fields, and in particular to arrives a kind of IH electric cooker and its control method.
Background technique
Nowadays various IH electric cookers emerge one after another, function have simply also have it is numerous.The function of IH electric cooker returns root knot
Bottom is the selected and control to coil of coil (disk) position.Electric cooker in the market commonly uses one or more crystal to coil
Control system.Multiple transistor controls coils, be that can be divided into multiple coil combination controls.The IH electric cooker of the prior art, usually
Its side coil and top winding are a combination control, and in the work of IH electric cooker, side coil and top winding can only be same
Walk work.Following drawback can be generated in this case: if side coil and top winding long-time Synchronous Heating, electric cooker top
Portion's plastic device has the risk melted by side coil long-time heating.Top winding works nearly cooked in rice mostly
When, the condensed water in pot is turned into vapor, discharge stews outer.When rice is nearly cooked, side coil is synchronous with top winding
It works, the rice near side coil excessively heats, and rice, which can dry out, to be hardened, and mouthfeel is not good enough, influences user experience.
Summary of the invention
To solve the problems, such as that side coil and the top winding of above-mentioned IH electric cooker are that a combination control is brought, the present invention
A kind of IH electric cooker and its control method are provided.
To achieve the above object, The technical solution adopted by the invention is as follows: a kind of IH electric cooker, including shell and setting
Heating coil, control system in shell, the heating coil include that top winding, side coil, the top winding install around
In the top inner wall of shell, the side coil is installed around on the side interior wall of shell, and control system includes the first control mould
Block, the second control module, first control module connect with top winding and control top winding heating, the second control module
It is connect with side coil and controls side coil heating.
Further, the heating coil further includes R linea angulata circle, and R linea angulata circle installs around on the angle the R inner wall of shell, the R
Linea angulata circle merges to form coil group with side coil, by the second control module synchronously control.
Further, the R linea angulata circle and side coil are coiled by same coil, form coil group.
Further, the R linea angulata circle and side coil are electrically connected, and form coil group.
Further, the heating coil further includes bottom coil, and bottom coil installs around in the bottom interior wall of shell.
Further, the bottom coil and side coil are electrically connected, by the second control module synchronously control.
Further, the control system further includes third control module, and the third control module and bottom coil connect
It connects and controls bottom coil heating.
Further, the control system further includes time module, the time module respectively with the first control module,
Two control modules, the connection of third control module, to control heating time.
The present invention also provides a kind of control methods of IH electric cooker, comprising: starting IH electric cooker is powered, the second control mould
Block controls side coil work；First control module individually controls top winding work.
Further, second control module control R linea angulata circle and side coil synchronize start/stop working.
Further, second control module control bottom coil and side coil synchronize start/stop working.
Further, the bottom coil is by the control bottom coil heating of third control module, bottom coil and side line
Circle synchronous working.
By the above-mentioned description of this invention it is found that compared with prior art, IH electric cooker top winding of the invention is by
One control module individually controls work, and heating time individually controls, and solves the problems, such as to melt electric cooker top plastic device,
Side coil is not worked at the same time with top winding, and the rice mouthfeel near side coil is substantially consistent with whole rice mouthfeel, pot
The bubble that inner wall generates can more with uniform, so that upper layer rice grain is more fluffy, and lower layer's rice grain because upper layer has more gas
Bubble, whole has improved breathability and takes away excessive moisture, improves the mouthfeel of the grain of rice, excessively rice will not be caused wet because of moisture
It is soft.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of IH electric cooker in the embodiment of the present invention one；
Fig. 2 is the connection block diagram of IH electric cooker in the embodiment of the present invention one；
Fig. 3 is the flow chart of cooking of IH electric cooker in the embodiment of the present invention one；
Fig. 4 is the connection block diagram of IH electric cooker in the embodiment of the present invention two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Specific embodiment one:
Referring to Fig.1 shown in -3, a kind of IH electric cooker, including the heating coil 2 in shell 1 and setting shell 1, control system
System 3, the heating coil 2 include top winding 21, side coil 22, R linea angulata circle 23, bottom coil 24, the top winding
21 install around in the top inner wall of shell 1, and the side coil 22 installs around on the side interior wall 22 of shell 1, the R linea angulata circle
23 install around on the angle the R inner wall of shell 1, and the bottom coil 24 installs around in the bottom interior wall of shell 1, the R linea angulata circle 23
Merge to form coil group with side coil 22, the side coil 22 and R linea angulata circle 23 is wound by a coil, the bottom
Portion's coil 24 and side coil 22 are electrically connected, the control system 3 include the first control module 31, the second control module 32,
Time module 33, first control module 31 connect with top winding 21 and control the heating of top winding 21, second control
Molding block 32 connect and controls side coil 22, R linea angulata circle 23, bottom with side coil 22, R linea angulata circle 23, bottom coil 24
Coil 24 heats, and the time module 33 is connect with the first control module 31, the second control module 32 to control heating time, this
The control system of invention uses control device commonly used in the art, and control device includes but is not limited to IGBT device, to heater wire
The control of circle 2 includes but is not limited to transistor controls.
The present invention also provides a kind of control methods of IH electric cooker, comprising: starting IH electric cooker is powered, the second control mould
Block 32 controls side coil 22 and works, and individually control top winding 21 works the first control module 31, second control module
32 control R linea angulata circles 23 and side coils 22 synchronize start/stop working, the control of the second control module 32 bottom coil 24
With side coil 22 synchronize start/stop working.Hereinafter, being chatted in detail for cooking to the control method of IH electric cooker
It states, comprising the following steps:
S1, IH electric cooker are powered, and the second control module 32 controls side coil 22, R linea angulata circle 23, bottom coil 24 and starts
Rice is heated in work；
S2, when reaching the first preset time, the first control module 31 controls top winding 21 and starts to work, and condenses to top
Water heating；
S3, when reaching the second preset time, the second control module 32 controls side coil 22, R linea angulata circle 23, bottom line
Circle 24 stops working；
S4, when reaching third preset time, the first control module 31 control top winding 21 stops working, and completes to boil
Meal.
IH electric cooker top winding 22 of the invention individually are individually controlled by the first control module 31 by control work, heating time
System solves the problems, such as to melt electric cooker top plastic device, and side coil 22 is not worked at the same time with top winding 21, side
Rice mouthfeel near coil 22 is substantially consistent with whole rice mouthfeel, optimizes effect of cooking, and rice is heated more evenly, and
And the bubble that generates of pot inner wall can be more with uniform, so that upper layer rice grain is more fluffy, and lower layer's rice grain has more because of upper layer
More bubbles, whole has improved breathability and takes away excessive moisture, improves the mouthfeel of the grain of rice, will not excessively lead to rice because of moisture
Meal is wet soft.
Specific embodiment two:
Referring to shown in Fig. 4, the present embodiment includes being the same as example 1: the heating coil 2 further includes R linea angulata circle
23, R linea angulata circles 23 install around on the angle the R inner wall of shell 1, and the R linea angulata circle 23 merges to form coil group with side coil 22, by
Second control module, 32 synchronously control.
Be with the difference of embodiment one: the second control module 32 is connect with side coil 22, R linea angulata circle 23, control system 3
It further include third control module 34, the third control module 34 connect with bottom coil 24 and controls the heating of bottom coil 24.
In the control method of the present embodiment, the bottom coil controls bottom coil 24 by third control module 34 and adds
Heat, bottom coil 24 work asynchronously with side coil 22.
Specific embodiment three:
The present embodiment includes being the same as example 1: the R linea angulata circle 23 merges to form coil group with side coil 22.
The difference of the present embodiment and embodiment one is: the R linea angulata circle 23 and side coil 22 not by the same coil around
At the side coil 22 is electrically connected with R linea angulata circle 23, by the inclusion of interior a variety of connection methods are welded on, realizes side
Coil 22 and the connection of R linea angulata circle 23 electrically.
Compared with embodiment one, such scheme facilitates installation in production, but increases and realize side coil 22 and R linea angulata
The interface unit or connection procedure of 23 connection of circle.
It is appreciated that the present invention is described by some embodiments, and what those skilled in the art knew, it is not taking off
In the case where from the spirit and scope of the present invention, various changes or equivalence replacement can be carried out to these features and embodiment.Separately
Outside, under the teachings of the present invention, can modify to these features and embodiment with adapt to particular situation and material without
The spirit and scope of the present invention can be detached from.Therefore, the present invention is not limited to the particular embodiment disclosed, and is fallen with
Embodiment within the scope of claims hereof belong to the present invention protect in the range of.
Claims (12)
1. a kind of I H electric cooker, including the heating coil in shell and setting shell, control system, the heating coil packet
It includes top winding, side coil, the top winding to install around in the top inner wall of shell, the side coil is installed around in shell
Side interior wall on, it is characterised in that: control system include the first control module, the second control module, it is described first control mould
Block connect with top winding and controls top winding heating, and the second control module, which connect with side coil and controls side coil, to be added
Heat.
2. I H electric cooker according to claim 1, it is characterised in that: the heating coil further includes R linea angulata circle, R linea angulata
Circle installs around on the angle the R inner wall of shell, and the R linea angulata circle merges to form coil group with side coil, same by the second control module
Step control.
3. I H electric cooker according to claim 2, it is characterised in that: the R linea angulata circle and side coil are by same coil
It is coiled into, forms coil group.
4. I H electric cooker according to claim 2, it is characterised in that: the R linea angulata circle and side coil are electrically connected,
Form coil group.
5. I H electric cooker according to claim 1, it is characterised in that: the heating coil further includes bottom coil, bottom
Coil installs around in the bottom interior wall of shell.
6. I H electric cooker according to claim 5, it is characterised in that: the bottom coil and side coil are electrically connected,
By the second control module synchronously control.
7. I H electric cooker according to claim 5, it is characterised in that: the control system further includes third control module,
The third control module connect with bottom coil and controls bottom coil heating.
8. I H electric cooker according to claim 7, it is characterised in that: the control system further includes time module, described
Time module is connect with the first control module, the second control module, third control module respectively, to control heating time.
9. a kind of control method of I H electric cooker characterized by comprising
Start I H electric cooker to be powered, the second control module controls side coil work；First control module individually controls top line
Enclose work.
10. the control method of I H electric cooker according to claim 9, it is characterised in that: the second control module control
R linea angulata circle and side coil synchronize start/stop working.
11. according to the control method of the described in any item I H electric cookers of claim 9 or 10, it is characterised in that: second control
Molding block control bottom coil and side coil synchronize start/stop working.
12. according to the control method of the described in any item I H electric cookers of claim 9 or 10, it is characterised in that: the bottom line
Circle is worked asynchronously by the control bottom coil heating of third control module, bottom coil with side coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954266.8A CN108968648A (en) | 2018-08-21 | 2018-08-21 | IH electric cooker and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954266.8A CN108968648A (en) | 2018-08-21 | 2018-08-21 | IH electric cooker and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108968648A true CN108968648A (en) | 2018-12-11 |
Family
ID=64553944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810954266.8A Pending CN108968648A (en) | 2018-08-21 | 2018-08-21 | IH electric cooker and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108968648A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297172A (en) * | 2020-03-09 | 2020-06-19 | 珠海格力电器股份有限公司 | Electric cooker control method and device and electric cooker |
| CN112369927A (en) * | 2020-11-06 | 2021-02-19 | 珠海格力电器股份有限公司 | Multi-segment IH electric cooker control method and device, multi-segment IH electric cooker and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701007U (en) * | 2010-06-01 | 2011-01-12 | 中山市伊莱特电器有限公司 | Three-dimensional heat-preservation electric cooker |
| CN103460796A (en) * | 2011-03-29 | 2013-12-18 | 三菱电机株式会社 | Induction heat cooker |
| CN204518112U (en) * | 2015-04-20 | 2015-07-29 | 奔腾电器（上海）有限公司 | A kind of coil panel of IH electric cooker |
| CN105987409A (en) * | 2015-02-13 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device and heating control device thereof |
| KR20170068987A (en) * | 2015-12-10 | 2017-06-20 | 주식회사 대유위니아 | Heater assembly for electric cooker |
| CN107713715A (en) * | 2017-11-06 | 2018-02-23 | 珠海格力电器股份有限公司 | Pot and electric heating pot in heating |
| CN107734733A (en) * | 2017-10-27 | 2018-02-23 | 珠海格力电器股份有限公司 | Multi-section control coil winding structure of electromagnetic heating appliance and electromagnetic heating appliance |
-
2018
- 2018-08-21 CN CN201810954266.8A patent/CN108968648A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701007U (en) * | 2010-06-01 | 2011-01-12 | 中山市伊莱特电器有限公司 | Three-dimensional heat-preservation electric cooker |
| CN103460796A (en) * | 2011-03-29 | 2013-12-18 | 三菱电机株式会社 | Induction heat cooker |
| CN105987409A (en) * | 2015-02-13 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device and heating control device thereof |
| CN204518112U (en) * | 2015-04-20 | 2015-07-29 | 奔腾电器（上海）有限公司 | A kind of coil panel of IH electric cooker |
| KR20170068987A (en) * | 2015-12-10 | 2017-06-20 | 주식회사 대유위니아 | Heater assembly for electric cooker |
| CN107734733A (en) * | 2017-10-27 | 2018-02-23 | 珠海格力电器股份有限公司 | Multi-section control coil winding structure of electromagnetic heating appliance and electromagnetic heating appliance |
| CN107713715A (en) * | 2017-11-06 | 2018-02-23 | 珠海格力电器股份有限公司 | Pot and electric heating pot in heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297172A (en) * | 2020-03-09 | 2020-06-19 | 珠海格力电器股份有限公司 | Electric cooker control method and device and electric cooker |
| CN112369927A (en) * | 2020-11-06 | 2021-02-19 | 珠海格力电器股份有限公司 | Multi-segment IH electric cooker control method and device, multi-segment IH electric cooker and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |