CN104274062A - Electric cooker - Google Patents
Electric cooker Download PDFInfo
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- CN104274062A CN104274062A CN201310275971.2A CN201310275971A CN104274062A CN 104274062 A CN104274062 A CN 104274062A CN 201310275971 A CN201310275971 A CN 201310275971A CN 104274062 A CN104274062 A CN 104274062A
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- steam channel
- electric cooker
- vavuum pump
- pot
- pot lid
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Abstract
The invention discloses an electric cooker. The electric cooker comprises a pot body, a pot cover and a vacuum pump. The pot cover is used for covering the pot body, so that the pot cover and the pot body define a cooking cavity. The vacuum pump is used for pumping air from the cooking cavity so as to break foam. According to the electric cooker, the vacuum pump is used for pumping air from the cooking cavity so that partial negative pressure can be generated in the cooking cavity, so that foam breaking is promoted, foam overflowing is greatly reduced, and thus the sanitation and the cleanliness of the electric cooker cannot be affected; moreover, electrical elements of the electric cooker cannot be damaged easily, and therefore the reliability and the safety of the electric cooker are high.
Description
Technical field
The present invention relates to a kind of cooking apparatus, especially relate to a kind of electric cooker.
Background technology
Electric cooker is the conventional cooking apparatus for cooking and cooking congee.Electric cooker can produce a large amount of foams cooking and cook congee in process, if do not processed, foam can overflow from the steam channel in pot lid, thus affects health and the cleaning of electric cooker, and the foam overflowed easily damages the electrical equipment of electric cooker, affects use and the reliability of electric cooker.Traditional electrical rice cooker prevents foam overflow by arranging steam valve, but utilizes steam valve to prevent the reliability of foam low, when especially foam volume is large, prevents the weak effect of foam overflow.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of electric cooker preventing foam overflow.
According to a kind of electric cooker of the embodiment of the present invention, comprising: pot body; Pot lid, described pot lid for covering to limit cooking cavity with described pot body on described pot body, with for bleeding with the vavuum pump of broken bubble in described cooking cavity.
According to electric cooker of the present invention, in cooking cavity, bleed to produce negative pressure by adopting vavuum pump in cooking cavity, facilitate breaking of foam, greatly reduce the spilling of foam, health and the cleaning of electric cooker can not be affected thus, and the electrical equipment of electric cooker is not easily damaged, thus the reliability of electric cooker and security high.
In addition, according to electric cooker of the present invention, also there is following additional technical feature:
According to one embodiment of present invention, steam channel is provided with in described pot lid, described steam channel has air intake and venthole, described vavuum pump is located at described pot and covers interior and be connected outwardly bled by described steam channel with described steam channel, so that in cooking cavity, contiguous steam channel place forms local decompression, thus makes bubble burst.
Described steam channel comprises upstream passageway section and downstream passage section, and described vavuum pump is connected between described upstream passageway section and described downstream passage section.
According to one embodiment of present invention, also there is in described pot lid the defoaming compartment between described upstream passageway section and described downstream passage section, the downstream of described upstream passageway section is communicated with described defoaming compartment respectively with the upstream extremity of described downstream passage section, and described vavuum pump is connected between described defoaming compartment and described downstream passage section.
Wherein, the contiguous described defoaming compartment of the bleeding point of described vavuum pump.Now, the air in defoaming compartment is extracted out by vavuum pump, makes to form negative pressure region in defoaming compartment, and like this, the foam in cooking cavity is entered in defoaming compartment by the upstream passageway section of steam channel, and vanishes due to inside and outside differential pressure in negative pressure region in defoaming compartment.That is, broken bubble process is transferred in defoaming compartment and is realized, and improves defoaming effectiveness and safe and reliable.
According to another embodiment of the invention, the upstream extremity of the contiguous described steam channel of the bleeding point of described vavuum pump.Directly the air of the upstream extremity of steam channel can be retracted to outside thus, and then form local decompression at the air intake place of steam channel with broken bubble.
Be provided with steam channel in described pot lid, described steam channel has air intake and venthole, and described vavuum pump to be located in described pot body and to be connected outwardly bled by described steam channel with described steam channel.
According to one embodiment of present invention, the back upper place that the opening direction of described venthole covers towards described pot tilts, and the contiguous described trailing flank of pot lid of described venthole and the intersection of the described upper surface covered of stewing.
According to one embodiment of present invention, described electric cooker also comprises steam channel parts, and be located in described pot lid, described steam channel is formed in described steam channel parts described steam channel part detachable.Like this, steam channel is formed by dismountable steam channel parts, and unpick and wash conveniently, health is reliable, often cleans the problem that steam channel parts can solve froth buildup steam channel in addition, improves reliability and security.
Alternatively, described vavuum pump is arranged on described steam channel parts.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of electric cooker according to an embodiment of the invention;
Fig. 2 is the schematic diagram of electric cooker in accordance with another embodiment of the present invention.
Reference numeral:
1, pot body; 10, cooking cavity; 11, shell; 12, outer pot; 13, interior pot;
2, pot lid;
21, steam channel; 210, air intake; 211, upstream passageway section; 212, venthole;
200, spatial accommodation; 201, cover; 202, inner cap; 203, cover plate;
3, vavuum pump
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Below with reference to Fig. 1 and Fig. 2, the electric cooker according to the embodiment of the present invention is described.It will be appreciated by those skilled in the art that, the electric cooker (also can be called electric cooker) according to the embodiment of the present invention may be used for boiling rice congee, cooking rice or boiling other congee.For convenience of description, be described to boil rice congee below.
Pot body 1 is comprised, for opening or pot lid 2 of upper shed of capping pot body 1 and vavuum pump 3 according to the electric cooker of the embodiment of the present invention.In some concrete examples, pot body 1 generally includes shell 11, outer pot 12 and interior pot 13.Outer pot 12 is located in shell 11, and interior pot 13 is placed in outer pot 12, for holding rice and water.
In certain embodiments, pot lid 2 can be arranged on pot body 1, more specifically, is arranged on shell 11.Preferably, as Figure 1-Figure 2, pot lid 2 is pivotably mounted on pot body 1, and certainly, pot lid 2 also can translationally be arranged on pot body 1.Alternatively, pot lid 2 can not be connected with pot body 1, therefore, when needing the upper shed of capping pot body 1, being covered by pot lid 2 on pot body 1, when needing the upper shed of opening pot body 1, taking off from pot body 1 lid 2 of stewing.Conveniently, be pivotably mounted on shell 11 for lid 2 of stewing below and be described.
Between pot lid 2 and pot body 1, limit cooking cavity 10, vavuum pump 3 is bled with broken bubble in cooking cavity 10.Specifically, electric cooker cook and cook congee produce a large amount of foam in process time, bled in cooking cavity 10 by vavuum pump 3, make to produce local decompression in cooking cavity 10, now the pressure ratio ambient pressure of foam inside is large, causes lather collapse, thus greatly reduces the spilling of foam.
According to electric cooker of the present invention, in cooking cavity 10, bleed to produce local decompression in cooking cavity 10 by adopting vavuum pump 3, facilitate breaking of foam, greatly reduce the spilling of foam, health and the cleaning of electric cooker can not be affected thus, and the electrical equipment of electric cooker is not easily damaged, thus the reliability of electric cooker and security high.
According to one embodiment of present invention, pot lid 2 in be provided with steam channel 21, for cook time by pot body 1 in discharge of steam outside electric cooker.Steam channel 21 has air intake 210 and venthole 212, and be communicated with the cavity of interior pot 13 when lid 2 of stewing covers the air intake 210 when stewing on body 1, venthole 212 is communicated with extraneous (i.e. the outside of electric cooker).Air intake 210 is formed on the lower surface of pot lid 2 usually, and venthole 212 is formed on the upper surface of pot lid 2 usually.
As depicted in figs. 1 and 2, in some preferred exemplary, the inner cap 202 that pot lid 2 can comprise cover 201 and be combined with cover 201, can limit spatial accommodation 200 between cover 201 and inner cap 202.Air intake 210 is formed on inner cap 202, and venthole 212 is formed on cover 201.More preferably, pot lid 2 also comprises the cover plate 203 on the lower surface being located at inner cap 202, and air intake 210 is formed on cover plate 203.
In addition, in preferred exemplary of the present invention, the opening direction of venthole 212 tilts towards the back upper place of pot lid 2, and the trailing flank of venthole 212 contiguous pot lid 2 and the intersection of the upper surface of pot lid 2, as depicted in figs. 1 and 2.
In some embodiments of the invention, as shown in Figure 1, vavuum pump 3 to be located in pot lid 2 and to be connected outwardly bled by steam channel 21 with steam channel 21, to be close to formation local decompression of steam channel 21 place cooking cavity 10 in, thus makes bubble burst.Alternatively, steam channel 21 comprises upstream passageway section 211 and downstream passage section (scheming not shown), and vavuum pump 3 is connected between upstream passageway section 211 and downstream passage section.Wherein, what term " upstream ", " downstream " all referred in steam channel vapor stream flows to direction, and namely contiguous cooking cavity 10 place is upstream end, and contiguous pot lid outside is downstream part.
According to an alternate exemplary of the present invention, also there is in pot lid 2 defoaming compartment (scheming not shown) between upstream passageway section 211 and downstream passage section, the downstream of upstream passageway section 211 is communicated with defoaming compartment respectively with the upstream extremity of downstream passage section, and vavuum pump 3 is connected between defoaming compartment and downstream passage section.Particularly, the contiguous defoaming compartment of the bleeding point of vavuum pump 3.Now, air in defoaming compartment is extracted out by vavuum pump 3, makes to form negative pressure region in defoaming compartment, like this, foam in cooking cavity 10 is entered in defoaming compartment by the upstream passageway section 211 of steam channel 21, and vanishes due to inside and outside differential pressure in negative pressure region in defoaming compartment.That is, broken bubble process is transferred in defoaming compartment and is realized, and improves defoaming effectiveness and safe and reliable.
As shown in Figure 1, in another alternate exemplary of the present invention, the upstream extremity of the contiguous steam channel 21 of bleeding point of vavuum pump 3, directly can be retracted to outside by the air of the upstream extremity of steam channel 21 thus, and then forms local decompression at air intake 210 place of steam channel 21 with broken bubble.
All be positioned at pot lid 2 for vavuum pump 3 to be above described, the present invention is not limited to this.In other embodiments of the present invention, be provided with steam channel 21 in pot lid 2, steam channel 21 has air intake 210 and venthole, and vavuum pump 3 to be located in pot body 1 and to be connected outwardly bled by steam channel 21 with steam channel 21.
According to preferred embodiments more of the present invention, electric cooker can also comprise steam channel parts (scheming not shown), and be located in pot lid 2, steam channel 21 is formed in steam channel parts steam channel part detachable.Like this, steam channel 21 is formed by dismountable steam channel parts, and unpick and wash conveniently, health is reliable, often cleans the problem that steam channel parts can solve froth buildup steam channel in addition, improves reliability and security.Alternatively, vavuum pump 3 can also be arranged on steam channel parts, and that is, vavuum pump is also detachable, cleaning and easy to maintenance.
According to electric cooker of the present invention, by arranging vavuum pump 3, the spilling of foam can be reduced widely, health and the cleaning of electric cooker can not be affected thus, and the electrical equipment of electric cooker be not easily damaged, thus the reliability of electric cooker and security high.
Be all known according to other configuration examples of the electric cooker of the embodiment of the present invention for those of ordinary skills as pot body, pot lid, heater and control device etc. and operation, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (10)
1. an electric cooker, is characterized in that, comprising:
Pot body;
Pot lid, described pot lid for covering to limit cooking cavity with described pot body on described pot body, and
For bleeding with the vavuum pump of broken bubble in described cooking cavity.
2. electric cooker according to claim 1, it is characterized in that, be provided with steam channel in described pot lid, described steam channel has air intake and venthole, and described vavuum pump is located at described pot and covers interior and be connected outwardly bled by described steam channel with described steam channel.
3. electric cooker according to claim 2, is characterized in that, described steam channel comprises upstream passageway section and downstream passage section, and described vavuum pump is connected between described upstream passageway section and described downstream passage section.
4. electric cooker according to claim 3, it is characterized in that, also there is in described pot lid the defoaming compartment between described upstream passageway section and described downstream passage section, the downstream of described upstream passageway section is communicated with described defoaming compartment respectively with the upstream extremity of described downstream passage section, and described vavuum pump is connected between described defoaming compartment and described downstream passage section.
5. electric cooker according to claim 4, is characterized in that, the contiguous described defoaming compartment of bleeding point of described vavuum pump.
6. electric cooker according to claim 3, is characterized in that, the upstream extremity of the contiguous described steam channel of bleeding point of described vavuum pump.
7. electric cooker according to claim 1, it is characterized in that, be provided with steam channel in described pot lid, described steam channel has air intake and venthole, and described vavuum pump to be located in described pot body and to be connected outwardly bled by described steam channel with described steam channel.
8. the electric cooker according to claim 2 or 7, is characterized in that, the back upper place that the opening direction of described venthole covers towards described pot tilts, and the contiguous described trailing flank of pot lid of described venthole and the intersection of the described upper surface covered of stewing.
9. the electric cooker according to any one of claim 1-8, is characterized in that, also comprises steam channel parts, and be located in described pot lid, described steam channel is formed in described steam channel parts described steam channel part detachable.
10. electric cooker according to claim 9, is characterized in that, described vavuum pump is arranged on described steam channel parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275971.2A CN104274062B (en) | 2013-07-02 | 2013-07-02 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275971.2A CN104274062B (en) | 2013-07-02 | 2013-07-02 | Electric cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104274062A true CN104274062A (en) | 2015-01-14 |
| CN104274062B CN104274062B (en) | 2017-11-03 |
Family
ID=52249781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310275971.2A Active CN104274062B (en) | 2013-07-02 | 2013-07-02 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104274062B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559513A (en) * | 2015-10-16 | 2016-05-11 | 胡振强 | Clean rice cooker |
| WO2018133368A1 (en) * | 2017-01-20 | 2018-07-26 | Zhejiang Supor Electrical Appliances Manufacture Co., Ltd. | Cooking appliance |
| CN108324085A (en) * | 2017-01-20 | 2018-07-27 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN109124326A (en) * | 2017-06-19 | 2019-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
| CN109452861A (en) * | 2017-09-06 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its anti-overflow discharge control method |
| CN109452852A (en) * | 2017-09-06 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN110811292A (en) * | 2018-08-13 | 2020-02-21 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method thereof |
| CN112716257A (en) * | 2020-12-24 | 2021-04-30 | 珠海格力电器股份有限公司 | Rice cooker cover and electric cooker |
| CN115245280A (en) * | 2021-04-27 | 2022-10-28 | 佛山市顺德区美的电热电器制造有限公司 | Lid assembly and cooking device |
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| CN101336797A (en) * | 2007-07-03 | 2009-01-07 | 松下电器产业株式会社 | Electric cooker |
| JP2011120753A (en) * | 2009-12-11 | 2011-06-23 | Panasonic Corp | Rice cooker |
| JP2013005934A (en) * | 2011-06-24 | 2013-01-10 | Zojirushi Corp | Heating cooker, and cooking method of the same |
| CN102599808A (en) * | 2011-11-21 | 2012-07-25 | 美的集团有限公司 | Electric cooker with function of preventing foam from overflowing and preventing method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559513A (en) * | 2015-10-16 | 2016-05-11 | 胡振强 | Clean rice cooker |
| WO2018133368A1 (en) * | 2017-01-20 | 2018-07-26 | Zhejiang Supor Electrical Appliances Manufacture Co., Ltd. | Cooking appliance |
| CN108324085A (en) * | 2017-01-20 | 2018-07-27 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| CN109124326A (en) * | 2017-06-19 | 2019-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
| CN109124326B (en) * | 2017-06-19 | 2023-11-24 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN109452861A (en) * | 2017-09-06 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its anti-overflow discharge control method |
| CN109452852A (en) * | 2017-09-06 | 2019-03-12 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN109452861B (en) * | 2017-09-06 | 2021-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and anti-overflow control method thereof |
| CN109452852B (en) * | 2017-09-06 | 2021-08-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
| CN110811292A (en) * | 2018-08-13 | 2020-02-21 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method thereof |
| CN112716257A (en) * | 2020-12-24 | 2021-04-30 | 珠海格力电器股份有限公司 | Rice cooker cover and electric cooker |
| CN115245280A (en) * | 2021-04-27 | 2022-10-28 | 佛山市顺德区美的电热电器制造有限公司 | Lid assembly and cooking device |
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| Publication number | Publication date |
|---|---|
| CN104274062B (en) | 2017-11-03 |
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