CN203609247U - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
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- CN203609247U CN203609247U CN201320686604.7U CN201320686604U CN203609247U CN 203609247 U CN203609247 U CN 203609247U CN 201320686604 U CN201320686604 U CN 201320686604U CN 203609247 U CN203609247 U CN 203609247U
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- 230000006698 induction Effects 0.000 claims abstract description 117
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a pressure cooker which comprises a cooker body, a cooker cover and a control circuit for controlling a heating function of the pressure cooker, wherein a magnetic component is arranged on one of the cooker body and the cooker cover; a magnetic induction element for sensing the magnetic component is arranged on the other of the cooker body and the cooker cover; the magnetic induction element is connected with the control circuit; when the cooker cover is in a closing position, the magnetic component is out of the sensing scope of the magnetic induction element and the control circuit is under power-on state; when the cooker cover is in an opening position, the magnetic component is in the sensing scope of the magnetic induction element and the control circuit is under power-off state; when the cooker cover is located between the closing position and the opening position, the magnetic component is in the sensing scope of the magnetic induction element and the control circuit is under power-off state; when the cooker cover is located in the opening position for opening the cooker body, the magnetic component is out of the sensing scope of the magnetic induction element and the control circuit is under power-on state. The pressure cooker according to the embodiment of the utility model has the advantages of safety, reliability, multifunction, and the like.
Description
Technical field
The utility model relates to field of household appliances, in particular to a kind of pressure cooker.
Background technology
In order to avoid, pot cover closing lid is not in place there is the security incident that pot cover pops, and pressure cooker is provided with closing lid to level detecting apparatus, makes the pressure cooker heating of only just can working after closing lid puts in place.But cause like this pot cover to be opened after pot body, pressure cooker cannot heat, and causes pressure cooker function singleness, cannot realize and the function such as decoct, explode.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind of pressure cooker, and this pressure cooker can guarantee uncap security in the situation that to realize multiple cooking function, has the advantages such as safe and reliable, functional diversities.
For achieving the above object, the utility model proposes a kind of pressure cooker, described pressure cooker comprises a pot body, pot cover and for controlling the control circuit of heating function of described pressure cooker, one in described pot body and described pot cover is provided with magnetic part, another in described pot body and described pot cover is provided with the Magnetic Induction part for responding to described magnetic part, described Magnetic Induction part is connected with described control circuit, wherein, described pot cover is in the time of the closing lid position of the described pot of sealing body, described magnetic part departs from the induction range of described Magnetic Induction part, described Magnetic Induction part sends power on signal to described control circuit, described control circuit is "on" position, described pot cover is uncapped when position pressure release, and described magnetic part is positioned at the induction range of described Magnetic Induction part, and described Magnetic Induction part sends power-off signal to described control circuit, and described control circuit is off-position, described pot cover described closing lid position and described in while uncapping between position, described magnetic part is positioned at the induction range of described Magnetic Induction part, described Magnetic Induction part sends power-off signal to described control circuit, described control circuit is off-position, when described pot cover is positioned at the open position that opens wide described pot body, described magnetic part departs from the induction range of described Magnetic Induction part, and described Magnetic Induction part sends power on signal to described control circuit, and described control circuit is "on" position.
According to pressure cooker of the present utility model, on one in described pot body and described pot cover, described magnetic part is set, and on another in described pot body and described pot cover, described Magnetic Induction part is set, described Magnetic Induction part is used for responding to described magnetic part and is connected with described control circuit, described like this Magnetic Induction part can transmit control signal to described control circuit according to the relative position of described pot body and described pot cover, to control the heated condition of described pressure cooker, not only can make thus described pressure cooker cannot heat in process is uncapped and uncapped to described pot cover, to prevent that described pot cover from popping, guarantee the security of described pressure cooker, and described pot cover is opened after described pot body, can control described control circuit is "on" position, so that described pressure cooker can heat in the time that described pot body opens wide, thereby can make described pressure cooker have decocts, the function such as fried, significantly improve the diversity of the function of described pressure cooker.Therefore, there is the advantages such as safe and reliable, functional diversities according to pressure cooker of the present utility model.
In addition, can also there is following additional technical characterictic according to pressure cooker of the present utility model:
Described magnetic part is magnet, and described Magnetic Induction part is magnetic reed switch.Can realize like this inducing function and the described Magnetic Induction part control function to described control circuit of described Magnetic Induction part to described magnetic part.
When described magnet is positioned at the induction range of described magnetic reed switch, described magnetic reed switch is for closing state; When described magnet departs from the induction range of described magnetic reed switch, described magnetic reed switch is for opening state.Can realize so described Magnetic Induction part according to the break-make of control circuit described in the relative position control of described pot body and described pot cover.
Described in while uncapping position described in described pot cover is positioned at, magnetic part is relative with described Magnetic Induction part.Like this can be to realize described pot cover in the described position and described while uncapping between position and described closing lid position of uncapping, described magnetic part is in the induction range of described Magnetic Induction part.
Described magnetic part is located on described pot cover, and described Magnetic Induction part is located on described pot body.Thus can be so that being connected of described Magnetic Induction part and described control circuit.
The upper edge of the described pot of described Magnetic Induction part vicinity body arranges, and the lower edge of the contiguous described pot cover of described magnetic part arranges.Like this can be so that described Magnetic Induction part be responded to described magnetic part.
Described pot body has jacket, and described jacket is provided with jacket cover plate, between described jacket cover plate and described jacket, limits jacket installation cavity, and described Magnetic Induction part is located in described jacket installation cavity.So not only can be arranged on described pot body solid and reliable described Magnetic Induction part, and can protect described Magnetic Induction part.In addition can also be convenient to, maintenance and the replacing of described Magnetic Induction part.
Described pot cover has cover, and described cover is provided with cover baffle plate, between described cover baffle plate and described cover, limits cover installation cavity, and described magnetic part is located in described cover installation cavity.So not only be arranged on described pot cover solid and reliable described magnetic part, and can protect the effect of described magnetic part.In addition can also be convenient to, the installation and removal of described magnetic part.
Described pot cover departs from described pot body while being positioned at described open position; Or described pot cover is located on described pot body pivotly to open and close described pot body.
Described magnetic part is multiple, and multiple described magnetic parts are located on described in described pot body and described pot cover; And/or described Magnetic Induction part is multiple, multiple described Magnetic Induction parts are located at described in described pot body and described pot cover, and another is upper, and multiple described Magnetic Induction parts parallel connections and multiple described Magnetic Induction parts are connected with described control circuit.Not only can guarantee that described pressure cooker has different structure size thus time, all can realize safe and reliable, the functional diversity of uncapping, and can further improve the reliability of described pressure cooker performance.
Accompanying drawing explanation
Fig. 1 be pot cover in the time of closing lid position according to the structural representation of the pressure cooker of the utility model embodiment.
Fig. 2 be pot cover in the time uncapping position according to the structural representation of the pressure cooker of the utility model embodiment.
Fig. 3 be pot cover in the time of open position according to the structural representation of the pressure cooker of the utility model embodiment.
Fig. 4 is according to the explosive view of the pot cover of the pressure cooker of the utility model embodiment.
Fig. 5 is according to the explosive view of the pressure cooker of the utility model embodiment.
Reference numeral: pressure cooker 1, pot body 100, Magnetic Induction part 110, jacket 120, jacket cover plate 121, jacket installation cavity 122, pot cover 200, magnetic part 210, cover 220, cover baffle plate 221, cover installation cavity 222.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe according to the pressure cooker 1 of the utility model embodiment below with reference to Fig. 1-Fig. 5.As Figure 1-Figure 5, comprise pot body 100, pot cover 200 and the control circuit (not shown) for the heating function of controlled pressure pot 1 according to the pressure cooker 1 of the utility model embodiment.
One in pot body 100 and pot cover 200 is provided with magnetic part 210, another in pot body 100 and pot cover 200 is provided with Magnetic Induction part 110, Magnetic Induction part 110 is for induced magnetism part 210, by detecting the position of magnetic part 210 with the relative position of detection pot body 100 and pot cover 200.Magnetic Induction part 110 is connected with described control circuit.
Wherein, pot cover 200 is in the time of the closing lid position of sealing pan body 100 (as shown in Figure 1), and magnetic part 210 departs from the induction range of Magnetic Induction part 110, and Magnetic Induction part 110 sends power on signal to described control circuit, and described control circuit is "on" position.Pot cover 200 is uncapped (as shown in Figure 2) when position pressure release, and magnetic part 210 is positioned at the induction range of Magnetic Induction part 110, and Magnetic Induction part 110 sends power-off signal to described control circuit, and described control circuit is off-position.Pot cover 200 described closing lid position and described in while uncapping between position, magnetic part 210 is positioned at the induction range of Magnetic Induction part 110, Magnetic Induction part 110 sends power-off signal to described control circuit, described control circuit is off-position.When pot cover 200 is positioned at the open position that opens wide pot body 100 (as shown in Figure 3), magnetic part 210 departs from the induction range of Magnetic Induction part 110, and Magnetic Induction part 110 sends power on signal to described control circuit, and described control circuit is "on" position.In other words, magnetic part 210 is in the induction range of Magnetic Induction part 110 time, described control circuit power-off, and pressure cooker 1 can not heat.When magnetic part 210 departs from the induction range of Magnetic Induction part 110, described control circuit energising, pressure cooker 1 can heat.
According to the pressure cooker 1 of the utility model embodiment, on one in pot body 100 and pot cover 200, magnetic part 210 is set, and on another in pot body 100 and pot cover 200, Magnetic Induction part 110 is set, Magnetic Induction part 110 is connected for induced magnetism part 210 and with described control circuit, Magnetic Induction part 110 can transmit control signal to described control circuit according to the relative position of pot body 100 and pot cover 200 like this, with the heated condition of controlled pressure pot 1, not only can make thus pressure cooker 1 cannot heat in process is uncapped and uncapped to pot cover 200, to prevent that pot cover 200 from popping, guarantee the security of pressure cooker 1, and pot cover 200 is opened after pot body 100, can control described control circuit is "on" position, so that pressure cooker 1 can heat in the time that pot body 100 opens wide, thereby can make pressure cooker 1 have decocts, the function such as fried, significantly improve the diversity of the function of pressure cooker 1.Therefore, there is the advantages such as safe and reliable, functional diversities according to the pressure cooker 1 of the utility model embodiment.
Wherein, pot cover 200 open the mode of pot body 100 can be for multiple.For example, as shown in Figure 1-Figure 3, when being positioned at described open position, pot cover 200 can depart from described pot body.That is to say, between pot cover 200 and pot body 100, syndeton can be set, while needing to open wide pot body 100 after having cooked, can directly pot cover 200 be taken off from pot body 100.
Again for example, pot cover 200 can be connected with pot body 100 by rotating mechanism, and pot cover 200 can be located on pot body 100 pivotly to open and close described pot body.Pot cover 200 does not depart from pot body 100 while opening pot body 100.
In a specific embodiment of the present utility model, magnetic part 210 can be magnet, and Magnetic Induction part 110 can be magnetic reed switch.Can realize like this inducing function and the Magnetic Induction part 110 control function to described control circuit of Magnetic Induction part 110 to magnetic part 210.
Particularly, when described magnet is positioned at the induction range of described magnetic reed switch, described magnetic reed switch can be for closing state, and when described magnet departs from the induction range of described magnetic reed switch, described magnetic reed switch can be for opening state.That is to say, described magnetic reed switch is when closing state, and described control circuit can power-off.Described magnetic reed switch is when opening state, and described control circuit can be switched on.Can realize like this Magnetic Induction part 110 according to the break-make of control circuit described in the relative position control of pot body 100 and pot cover 200.
Certainly, the break-make relation of described magnetic reed switch and described control circuit, also can adopt other control mode according to actual needs.For example, when described magnet is positioned at the induction range of described magnetic reed switch, described magnetic reed switch can be for opening state, described control circuit power-off.When described magnet departs from the induction range of described magnetic reed switch, described magnetic reed switch can be for closing state, described control circuit energising.
Fig. 1-Fig. 5 shows according to the pressure cooker 1 of a specific embodiment of the utility model.As shown in Figure 2, when pot cover 200 is uncapped position described in being positioned at, magnetic part 210 can be relative with Magnetic Induction part 110.Like this can be to realize pot cover 200 in the described position and described while uncapping between position and described closing lid position of uncapping, magnetic part 210 is in the induction range of Magnetic Induction part 110.
As Figure 1-Figure 5, for the ease of being connected of Magnetic Induction part 110 and described control circuit, magnetic part 210 can be located on pot cover 200, and Magnetic Induction part 110 is located on institute's pot body 100.
Advantageously, as Figure 1-Figure 5, what Magnetic Induction part 110 can adjacent pot body 100 is upper along (above-below direction is as shown in the arrow A in Fig. 1-Fig. 3 and Fig. 5) is set, and magnetic part 210 can be close to the lower to arranging of pot cover 200.Like this can be so that Magnetic Induction part 110 induced magnetism parts 210.
Fig. 1-Fig. 5 shows according to the pressure cooker 1 of a concrete example of the utility model.As shown in Fig. 1-Fig. 3 and Fig. 5, pot body 100 can have jacket 120, on jacket 120, can be provided with jacket cover plate 121, between jacket cover plate 121 and jacket 120, can limit jacket installation cavity 122, Magnetic Induction part 110 can be located in jacket installation cavity 122.Particularly, jacket cover plate 121 can be removably mounted on jacket 120 by screw.So not only can be arranged on pot body 100 solid and reliable Magnetic Induction part 110, and can avoid Magnetic Induction part 110 to expose, to protect Magnetic Induction part 110.In addition, the setting of jacket cover plate 121 can be so that the maintenance of Magnetic Induction part 110 and replacing.
Advantageously, as Figure 1-Figure 5, pot cover 200 can have cover 220, on cover 220, can be provided with cover baffle plate 221, between cover baffle plate 221 and cover 220, can limit cover installation cavity 222, and magnetic part 210 can be located in cover installation cavity 222.Particularly, cover baffle plate 221 can be removably mounted on cover 220 by screw.So not only be arranged on pot cover 200 solid and reliable magnetic part 210, and can avoid magnetic part 210 to expose, to play the effect of protection magnetic part 210.In addition, the setting of cover baffle plate 221 can be so that the installation and removal of magnetic part 210.
In an embodiment of the present utility model, as shown in Figure 1, Figure 4 and Figure 5, for Magnetic Induction part 110 and magnetic part 210 can distance of reaction control, can realize by multiple magnetic parts 210 that homopolarity arranges are relatively set, also can realize by the length that magnetic part 210 is set.
In addition, Magnetic Induction part 110 and magnetic part 210 can distance of reaction control, can also realize by multiple Magnetic Induction parts 110 in parallel are set, wherein, after multiple Magnetic Induction part 110 parallel connections, be connected with described control circuit.
Certainly, the control mode of above-mentioned distance of reaction also can be implemented simultaneously, for example, multiple Magnetic Induction parts 110 and multiple magnetic part 210 is set simultaneously.
Not only can guarantee that pressure cooker 1 has different structure size thus time, all can realize safe and reliable, the functional diversity of uncapping, and can improve the accuracy of Magnetic Induction part 110 induced magnetism parts 210, further to improve the reliability of pressure cooker 1 performance.
Be all known for those of ordinary skills according to other formations of the pressure cooker 1 of the utility model embodiment and operation, be not described in detail here.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a pressure cooker, comprise a pot body, pot cover and for controlling the control circuit of heating function of described pressure cooker, it is characterized in that, one in described pot body and described pot cover is provided with magnetic part, another in described pot body and described pot cover is provided with the Magnetic Induction part for responding to described magnetic part, described Magnetic Induction part is connected with described control circuit, wherein
Described pot cover is in the time of the closing lid position of the described pot of sealing body, and described magnetic part departs from the induction range of described Magnetic Induction part, and described Magnetic Induction part sends power on signal to described control circuit, and described control circuit is "on" position;
Described pot cover is uncapped when position pressure release, and described magnetic part is positioned at the induction range of described Magnetic Induction part, and described Magnetic Induction part sends power-off signal to described control circuit, and described control circuit is off-position;
Described pot cover described closing lid position and described in while uncapping between position, described magnetic part is positioned at the induction range of described Magnetic Induction part, described Magnetic Induction part sends power-off signal to described control circuit, described control circuit is off-position;
When described pot cover is positioned at the open position that opens wide described pot body, described magnetic part departs from the induction range of described Magnetic Induction part, and described Magnetic Induction part sends power on signal to described control circuit, and described control circuit is "on" position.
2. pressure cooker according to claim 1, is characterized in that, described magnetic part is magnet, and described Magnetic Induction part is magnetic reed switch.
3. pressure cooker according to claim 2, is characterized in that, when described magnet is positioned at the induction range of described magnetic reed switch, described magnetic reed switch is for closing state;
When described magnet departs from the induction range of described magnetic reed switch, described magnetic reed switch is for opening state.
4. pressure cooker according to claim 1, is characterized in that, while uncapping position described in described pot cover is positioned at described in magnetic part relative with described Magnetic Induction part.
5. pressure cooker according to claim 1, is characterized in that, described magnetic part is located on described pot cover, and described Magnetic Induction part is located on described pot body.
6. pressure cooker according to claim 5, is characterized in that, the upper edge of the described pot of described Magnetic Induction part vicinity body arranges, and the lower edge of the contiguous described pot cover of described magnetic part arranges.
7. pressure cooker according to claim 5, it is characterized in that, described pot body has jacket, and described jacket is provided with jacket cover plate, between described jacket cover plate and described jacket, limit jacket installation cavity, described Magnetic Induction part is located in described jacket installation cavity.
8. pressure cooker according to claim 5, is characterized in that, described pot cover has cover, and described cover is provided with cover baffle plate, between described cover baffle plate and described cover, limits cover installation cavity, and described magnetic part is located in described cover installation cavity.
9. pressure cooker according to claim 1, is characterized in that, described pot cover departs from described pot body while being positioned at described open position; Or
Described pot cover is located on described pot body pivotly to open and close described pot body.
10. pressure cooker according to claim 1, is characterized in that, described magnetic part is multiple, and multiple described magnetic parts are located on described in described pot body and described pot cover; And/or
Described Magnetic Induction part is multiple, and multiple described Magnetic Induction parts are located at described in described pot body and described pot cover, and another is upper, multiple described Magnetic Induction parts parallel connections and being connected with described control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686604.7U CN203609247U (en) | 2013-10-31 | 2013-10-31 | Pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686604.7U CN203609247U (en) | 2013-10-31 | 2013-10-31 | Pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609247U true CN203609247U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686604.7U Expired - Lifetime CN203609247U (en) | 2013-10-31 | 2013-10-31 | Pressure cooker |
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| CN (1) | CN203609247U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768841A (en) * | 2014-12-25 | 2016-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and control method and system thereof |
| CN107752752A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN109965685A (en) * | 2017-12-28 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | The control method and system of cooking apparatus |
| CN109984583A (en) * | 2018-01-03 | 2019-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its cover assembly |
-
2013
- 2013-10-31 CN CN201320686604.7U patent/CN203609247U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768841A (en) * | 2014-12-25 | 2016-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and control method and system thereof |
| CN107752752A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN109965685A (en) * | 2017-12-28 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | The control method and system of cooking apparatus |
| CN109984583A (en) * | 2018-01-03 | 2019-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its cover assembly |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20140528 |
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| CX01 | Expiry of patent term |