CN104274062B - Electric cooker - Google Patents
Electric cooker Download PDFInfo
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- CN104274062B CN104274062B CN201310275971.2A CN201310275971A CN104274062B CN 104274062 B CN104274062 B CN 104274062B CN 201310275971 A CN201310275971 A CN 201310275971A CN 104274062 B CN104274062 B CN 104274062B
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- steam channel
- pot lid
- electric cooker
- vavuum pump
- pot
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Abstract
The invention discloses a kind of electric cooker, including：Cooker body；Pot lid, the pot lid is used to cover in the cooker body to limit cooking cavity with the cooker body, and for being evacuated the vavuum pump with brokenly bubble out of described cooking cavity.According to the electric cooker of the present invention, it is evacuated to produce local decompression in cooking cavity out of cooking cavity by using vavuum pump, promote the rupture of foam, greatly reduce the spilling of foam, thus without the health and cleaning of influence electric cooker, and the electrical equipment of electric cooker is difficult to be damaged, the thus reliability of electric cooker and safe.
Description
Technical field
The present invention relates to a kind of cooking apparatus, more particularly, to a kind of electric cooker.
Background technology
Electric cooker is the conventional cooking apparatus for cooking and cooking congee.Electric cooker can be produced during cooking and cooking congee
Substantial amounts of foam, if be not acted upon, foam can from pot lid steam channel overflow so that influence electric cooker health and
Cleaning, and the foam overflowed is easily damaged the electrical equipment of electric cooker, influences use and the reliability of electric cooker.Traditional electricity meal
Pot prevents that the reliability of foam is low by setting steam valve to prevent foam overflow using steam valve, and especially foam volume is big
When, prevent that the effect of foam overflow is poor.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, one object of the present invention
Being that proposition is a kind of prevents the electric cooker of foam overflow.
A kind of electric cooker according to embodiments of the present invention, including：Cooker body；Pot lid, the pot lid is used to cover in the cooker body
On to limit cooking cavity with the cooker body, and for being evacuated the vavuum pump with brokenly bubble out of described cooking cavity.
According to the electric cooker of the present invention, it is evacuated by using vavuum pump out of cooking cavity to produce negative pressure in cooking cavity,
The rupture of foam is promoted, the spilling of foam is greatly reduced, thus without the health and cleaning of influence electric cooker, Er Qie electricity
The electrical equipment of rice cooker is difficult to be damaged, thus the reliability of electric cooker and safe.
In addition, also there is following additional technical feature according to the electric cooker of the present invention：
According to one embodiment of present invention, steam channel is provided with the pot lid, the steam channel has air intake
And venthole, the vavuum pump be located in the pot lid and be connected with the steam channel with by the steam channel outwardly
Pumping, to form local decompression at neighbouring steam channel in cooking cavity, so that bubble burst.
The steam channel includes upstream passageway section and downstream passage section, and the vavuum pump is connected to the upstream passageway section
Between the downstream passage section.
According to one embodiment of present invention, also have in the pot lid and lead to positioned at upstream passageway section and the downstream
Defoaming compartment between road section, the downstream of upstream passageway section and the upstream end of downstream passage section respectively with the froth breaking
Room is connected, and the vavuum pump is connected between the defoaming compartment and downstream passage section.
Wherein, the bleeding point of the vavuum pump is adjacent to the defoaming compartment.Now, vavuum pump takes out the air in defoaming compartment
Go out so that negative pressure region is formed in defoaming compartment, so, the foam in cooking cavity is entered by the upstream passageway section of steam channel
In defoaming compartment, and vanished in negative pressure region in defoaming compartment due to inside and outside differential pressure.That is, brokenly bubble process is transferred to and disappeared
Realized in bubble chamber, improve defoaming effectiveness and safe and reliable.
According to another embodiment of the invention, the bleeding point of the vavuum pump is adjacent to the upstream end of the steam channel.
It is possible thereby to which the air of the upstream end of steam channel directly is retracted into outside, and then the formation office at the air intake of steam channel
Portion's negative pressure is with brokenly bubble.
Steam channel is provided with the pot lid, the steam channel has air intake and venthole, and the vavuum pump is located at
In the cooker body and it is connected outwardly to be evacuated by the steam channel with the steam channel.
According to one embodiment of present invention, the opening direction of the venthole is tilted towards the back upper place of the pot lid,
And the venthole is adjacent to the trailing flank and the intersection of the upper surface of the pot lid of the pot lid.
According to one embodiment of present invention, the electric cooker also includes steam channel part, the steam channel part
It is detachably arranged in the pot lid, the steam channel formation is in the steam channel part.So, steam channel passes through
Dismountable steam channel part is formed, and is unpicked and washed conveniently, health is reliable, and often cleaning steam channel part can solve foam in addition
The problem of blocking steam channel, improves reliability and security.
Alternatively, the vavuum pump is arranged on the steam channel part.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, 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：
1st, cooker body；10th, cooking cavity；11st, shell；12nd, outer pot；13rd, interior pot；
2nd, pot lid；
21st, steam channel；210th, air intake；211st, upstream passageway section；212nd, venthole；
200th, receiving space；201st, cover；202nd, inner cap；203rd, cover plate；
3rd, vavuum pump
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom " " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.In the description of the invention, " multiple " contain
Justice is two or more, unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Electric cooker according to embodiments of the present invention is described below with reference to Fig. 1 and Fig. 2.It will be appreciated by those skilled in the art that
, electric cooker according to embodiments of the present invention（It is referred to as electric cooker）It can be used for boiling rice congee, cooking rice or boil it
His congee.Describe, be described below exemplified by boiling rice congee for convenience.
The pot lid 2 of the upper shed of electric cooker according to embodiments of the present invention including cooker body 1, for opening or covering cooker body 1
With vavuum pump 3.In some specific examples, cooker body 1 generally includes shell 11, outer pot 12 and interior pot 13.Outer pot 12 is located at shell
In 11, interior pot 13 is placed in outer pot 12, for accommodating rice and water.
In certain embodiments, pot lid 2 may be mounted in cooker body 1, more specifically, on shell 11.Preferably,
As Figure 1-Figure 2, pot lid 2 is pivotably mounted in cooker body 1, certainly, and pot lid 2 can also be arranged on cooker body 1 translatablely
On.Alternatively, pot lid 2 can not be connected with cooker body 1, therefore, and when needing to cover the upper shed of cooker body 1, pot lid 2 is covered in pot
On body 1, when needing to open the upper shed of cooker body 1, pot lid 2 is removed from cooker body 1.For convenience, below can with pot lid 2
It is described exemplified by being pivotally mounted on shell 11.
Cooking cavity 10 is limited between pot lid 2 and cooker body 1, vavuum pump 3 is evacuated with brokenly bubble out of cooking cavity 10.It is specific and
Speech, electric cooker is evacuated so that cook when producing a large amount of foams during cooking and cooking congee by vavuum pump 3 out of cooking cavity 10
Chamber 10 of preparing food is interior to produce local decompression, and now the pressure ratio ambient pressure of foam inside is big, causes lather collapse, so as to substantially reduce
The spilling of foam.
According to the electric cooker of the present invention, it is evacuated to produce in cooking cavity 10 out of cooking cavity 10 by using vavuum pump 3
Local decompression, promotes the rupture of foam, greatly reduces the spilling of foam, thus without the hygienic and clean and tidy of influence electric cooker
Property, and the electrical equipment of electric cooker is difficult to be damaged, the thus reliability of electric cooker and safe.
According to one embodiment of present invention, steam channel 21 is provided with pot lid 2, in culinary art by cooker body 1
Discharge of steam is to outside electric cooker.Steam channel 21 has air intake 210 and venthole 212, when pot lid 2 is covered in cooker body 1
Air intake 210 is connected with the cavity of interior pot 13, venthole 212 and the external world（That is the outside of electric cooker）Connection.Air intake 210 is usual
Formed on the lower surface of pot lid 2, venthole 212 is generally formed on the upper surface of pot lid 2.
As depicted in figs. 1 and 2, in some preferred exemplaries, pot lid 2 can include cover 201 and be combined with cover 201
Inner cap 202, can limit receiving space 200 between cover 201 and inner cap 202.Air intake 210 is formed on inner cap 202, is gone out
Steam ports 212 is formed on cover 201.It is highly preferred that pot lid 2 also includes the cover plate 203 being located on the lower surface of inner cap 202, enter
Steam ports 210 is formed on cover plate 203.
In addition, in the preferred exemplary of the present invention, the opening direction of venthole 212 is tilted towards the back upper place of pot lid 2, and
Venthole 212 adjacent to the upper surface of trailing flank and the pot lid 2 of pot lid 2 intersection, as depicted in figs. 1 and 2.
In some embodiments of the invention, as shown in figure 1, vavuum pump 3 is located in pot lid 2 and is connected with steam channel 21
To be outwardly evacuated by steam channel 21, to form local decompression at neighbouring steam channel 21 in cooking cavity 10, so that
Make bubble burst.Alternatively, steam channel 21 includes upstream passageway section 211 and downstream passage section（It is not shown）, vavuum pump 3 connects
It is connected between upstream passageway section 211 and downstream passage section.Wherein, term " upstream ", " downstream " are referred in steam channel
Vapor stream flows to direction, i.e., be upstream end at neighbouring cooking cavity 10, and at downstream outside neighbouring pot lid.
According to the optional example of the present invention, also have in pot lid 2 and be located at upstream passageway section 211 and downstream passage section
Between defoaming compartment（It is not shown）, the downstream of upstream passageway section 211 and the upstream end of downstream passage section connect with defoaming compartment respectively
Logical, vavuum pump 3 is connected between defoaming compartment and downstream passage section.Specifically, the bleeding point of vavuum pump 3 is adjacent to defoaming compartment.Now,
Vavuum pump 3 extracts the air in defoaming compartment out so that negative pressure region is formed in defoaming compartment, so, and the foam in cooking cavity 10 leads to
The upstream passageway section 211 for crossing steam channel 21 is entered in defoaming compartment, and due to interior external pressure in the negative pressure region in defoaming compartment
Difference and vanish.Realized that is, brokenly bubble process is transferred in defoaming compartment, improve defoaming effectiveness and safe and reliable.
As shown in figure 1, in another optional example of the present invention, the bleeding point of vavuum pump 3 is adjacent to steam channel 21
Upstream end, it is possible thereby to which the air of the upstream end of steam channel 21 directly is retracted into outside, and then entering in steam channel 21
Local decompression is formed at steam ports 210 with brokenly bubble.
All it is described above so that vavuum pump 3 is located in pot lid 2 as an example, the present invention is not limited thereto.In the present invention
Other embodiments in, steam channel 21 is provided with pot lid 2, steam channel 21 has air intake 210 and venthole, vavuum pump
3 are located in cooker body 1 and are connected outwardly to be evacuated by steam channel 21 with steam channel 21.
According to some preferred embodiments of the present invention, electric cooker can also include steam channel part（It is not shown）,
Steam channel part is detachably arranged in pot lid 2, and steam channel 21 is formed in steam channel part.So, steam channel
21 are formed by dismountable steam channel part, are unpicked and washed conveniently, health is reliable, and often cleaning steam channel part can be solved in addition
The problem of certainly foam blocks steam channel, improves reliability and security.Alternatively, vavuum pump 3 can also be arranged on steam
On passage component, that is to say, that vavuum pump is also detachable, clean and easy to maintenance.
According to the electric cooker of the present invention, by setting vavuum pump 3, the spilling of foam can be greatly reduced, thus without shadow
The health and cleaning of electric cooker are rung, and the electrical equipment of electric cooker is difficult to be damaged, thus the reliability and peace of electric cooker
Quan Xinggao.
Other of electric cooker according to embodiments of the present invention are constituted such as cooker body, pot lid, heater and control device
And operation is all for those of ordinary skills known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (4)
1. a kind of electric cooker, it is characterised in that including：
Cooker body, the cooker body includes shell, outer pot and interior pot, and the outer pot is located in shell, and the interior pot is located at outside described
In pot；
Pot lid, the pot lid is used to cover in the cooker body to limit in cooking cavity, the pot lid provided with steaming with the cooker body
Vapour passage, the steam channel has an air intake and venthole, the opening direction of the venthole towards the pot lid it is rear on
Side is tilted, and the venthole, adjacent to the trailing flank and the intersection of the upper surface of the pot lid of the pot lid, the steam leads to
Road, which includes also having in upstream passageway section and downstream passage section, the pot lid, is located at upstream passageway section and the downstream passage
Defoaming compartment between section, the downstream of upstream passageway section and the upstream end of downstream passage section respectively with the defoaming compartment
Connection；With
For being evacuated the vavuum pump with brokenly bubble out of described cooking cavity, the vavuum pump is connected to the defoaming compartment and the downstream
Between channel section；
Steam channel part, the steam channel part is detachably arranged in the pot lid, and the steam channel formation is in institute
State in steam channel part.
2. electric cooker according to claim 1, it is characterised in that the bleeding point of the vavuum pump is adjacent to the defoaming compartment.
3. electric cooker according to claim 1, it is characterised in that the bleeding point of the vavuum pump is adjacent to the steam channel
Upstream end.
4. electric cooker according to claim 1, it is characterised in that the vavuum pump is arranged on the steam channel part
On.
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 CN104274062A (en) | 2015-01-14 |
| CN104274062B true 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 |
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| CN (1) | CN104274062B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559513B (en) * | 2015-10-16 | 2017-09-15 | 王美燕 | Clean electric cooker |
| CN108324085B (en) * | 2017-01-20 | 2024-06-18 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
| CN206729728U (en) * | 2017-01-20 | 2017-12-12 | 浙江苏泊尔家电制造有限公司 | Cooking apparatus |
| 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 |
| 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 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5077070B2 (en) * | 2007-07-03 | 2012-11-21 | パナソニック株式会社 | rice cooker |
| JP2011120753A (en) * | 2009-12-11 | 2011-06-23 | Panasonic Corp | Rice cooker |
| JP5743207B2 (en) * | 2011-06-24 | 2015-07-01 | 象印マホービン株式会社 | Cooker |
| CN102599808B (en) * | 2011-11-21 | 2014-11-12 | 美的集团股份有限公司 | Rice cooker having foam overflow preventing function and its preventing method |
| CN202426287U (en) * | 2011-12-26 | 2012-09-12 | 美的集团有限公司 | Anti-overflow rice cooker |
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2013
- 2013-07-02 CN CN201310275971.2A patent/CN104274062B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104274062A (en) | 2015-01-14 |
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