CN103654352B - Electrical boiler - Google Patents
Electrical boiler Download PDFInfo
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- CN103654352B CN103654352B CN201210359395.5A CN201210359395A CN103654352B CN 103654352 B CN103654352 B CN 103654352B CN 201210359395 A CN201210359395 A CN 201210359395A CN 103654352 B CN103654352 B CN 103654352B
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- upper cover
- boss
- annular
- electrical boiler
- receiving chamber
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Abstract
The invention discloses a kind of electrical boiler, including: base；Shell, described shell is located on described base；Enclosing cover, described enclosing cover lid sets on the housing；And inner bag, described inner bag is located in described shell, and described inner bag includes: body, and described internal has receiving chamber, the open upper end in described receiving chamber, and the upper surface of described body is provided with the groove of annular and described groove around described receiving chamber；And upper cover, described upper cover sets on the body and covers described receiving chamber, the lower surface of described upper cover is provided with the sealed muscle of annular, and described sealed muscle has predetermined length and stretches into described receiving intracavity, and the lower surface of described upper cover is provided with sealing relative with described groove in the vertical direction.Electrical boiler according to embodiments of the present invention, by the sealed muscle being provided with annular at upper cover, sealed muscle has predetermined length and stretches into receiving intracavity and form fluid-tight, simple in construction, good sealing effect with liquid level.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly relate to a kind of electrical boiler.
Background technology
In existing electrical boiler product, inner bag assembly is primarily used to temperature and stewes various Notifying soup materials, provides the user the soup product being of high nutritive value.Being usually noble tonic due to stew in inner bag, in order to keep genuine, do not allow the nutrition of food materials lose with air-flow, existing technology is that the mode using Double layer lid (i.e. inner cap and enclosing cover) to match with inner bag realizes.
Owing to inner cap, enclosing cover are gravity mechanical with the combination of inner bag and contact, i.e. inner cap and enclosing cover is all overlapped on inner bag, it is impossible to enough reaching the purpose sealed, sealing effectiveness is undesirable.Inner bag uses Double layer lid cost high, and the packing cost of product, component costs, cost of transportation all can rise.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem the most to a certain extent or provide at a kind of useful business selection.To this end, it is an object of the present invention to propose the electrical boiler of a kind of simple in construction, good sealing effect.
Electrical boiler according to embodiments of the present invention, including: base；Shell, described shell is located on described base；Enclosing cover, described enclosing cover lid sets on the housing；And inner bag, described inner bag is located in described shell, and described inner bag includes: body, and described internal has receiving chamber, the open upper end in described receiving chamber, and the upper surface of described body is provided with the groove of annular and described groove around described receiving chamber；And upper cover, described upper cover sets on the body and covers described receiving chamber, the lower surface of described upper cover is provided with the sealed muscle of annular, and described sealed muscle has predetermined length and stretches into described receiving intracavity, and the lower surface of described upper cover is provided with sealing relative with described groove in the vertical direction.
Electrical boiler according to embodiments of the present invention, by the sealed muscle being provided with annular at upper cover, sealed muscle has predetermined length and stretches into receiving intracavity and form fluid-tight, simple in construction, good sealing effect with liquid level.
It addition, electrical boiler according to the above embodiment of the present invention can also have a following additional technical characteristic:
An example according to the present invention, the inner surface of described enclosing cover is provided with the polywater muscle relative with the upper surface of described upper cover.
An example according to the present invention, described polywater muscle is annular or the multistage being configured to circumferential intermittent along described enclosing cover.
An example according to the present invention, a length of 5 millimeters-50 millimeters of described sealed muscle, and described sealed muscle are integrally formed with described upper cover.
An example according to the present invention, the Nei Yanchu of the upper surface of described body is provided with the first boss of annular, and described first boss contacts with the lower surface of described upper cover around described receiving chamber and described first boss.
An example according to the present invention, the upper surface of described body is provided with the second boss of annular, and described second boss arranges around described first boss and described second boss contacts with the lower surface of described upper cover.
An example according to the present invention, the lower surface of described upper cover is provided with the 3rd annular boss, forms mating groove between described 3rd annular boss and described sealed muscle, and described first boss coordinates in described mating groove.
An example according to the present invention, described sealing is made up of the outer of described upper cover or the 3rd annular boss that downwardly extended by the outer of the lower surface from described upper cover is constituted, and the lower surface of described 3rd annular boss is concordant with the upper surface of described body or stretches in described groove.
An example according to the present invention, described sealing is formed the through hole of the most through described upper cover, and described through hole is multiple and arranged circumferentially spaced along described upper cover.
An example according to the present invention, the upper surface of described upper cover is formed depressed part, and described depressed part is that the upper end of the arc protruded inwardly from downwards and described through hole is positioned at described depressed part.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the schematic diagram of electrical boiler according to an embodiment of the invention；
Fig. 2 is the close-up schematic view of A in Fig. 1；
Fig. 3 is the close-up schematic view of B in Fig. 2；
Fig. 4 is the schematic diagram of the inner bag of electrical boiler according to an embodiment of the invention；
Fig. 5 is a kind of enlarged diagram of C in Fig. 4；
Fig. 6 is the close-up schematic view of the body of the inner bag of electrical boiler according to an embodiment of the invention；With
Fig. 7 is the close-up schematic view of the upper cover of the inner bag of electrical boiler according to an embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to 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.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature immediately below second feature and obliquely downward, or is merely representative of fisrt feature level height less than second feature.
Below with reference to the accompanying drawings electrical boiler according to embodiments of the present invention is described in detail.
As shown in Figures 1 to 7, electrical boiler according to embodiments of the present invention includes: base 100, shell 200, enclosing cover 300, and inner bag 400.
Specifically, shell 200 is located on base 100.
Enclosing cover 300 lid is located on shell 200.
Inner bag 400 is located in shell 300.
Certainly, for electrical boiler, it is also possible to include the support 500 being arranged between inner bag 400 and shell 300, and the controller 600 being connected with base 100.This will be understood by for the person of ordinary skill of the art, does not repeats them here.
The inner bag 400 of electrical boiler the most according to embodiments of the present invention is detailed below.
As shown in Figures 4 to 7, the inner bag 400 of electrical boiler according to embodiments of the present invention includes: body 401 and upper cover 402.
There is in body 401 receiving chamber 4011.The upper end (i.e. the direction indicated by arrow a shown in Fig. 4) accommodating chamber 4011 is opened wide.The upper surface of body 401 is provided with annular groove 4012 and groove 4012 around accommodating chamber 4011.
Upper cover 402 is located on body 401 and covers receiving chamber 4011.The lower surface (i.e. direction as indicated by arrow b in Fig. 4) of upper cover 402 is provided with the sealed muscle 4021 of annular.Sealed muscle 4021 has predetermined length and stretches in receiving chamber 4011.The lower surface of upper cover 402 is provided with at the upper sealing relative with groove 4012 of above-below direction (i.e. direction as indicated by arrow a-b in Fig. 4).
It should be noted that at this, so-called sealed muscle 4021 refers in having predetermined length and stretching into receiving chamber 4011, when using electrical boiler according to an embodiment of the invention, sealed muscle 4021 stretches in receiving chamber 4011, and below soup face or at least concordant with soup face is stretched in the lower edge of sealing member 4021.
Thus, it is possible to formation fluid-tight, thus cut off the air flowing inside and outside inner bag 400, it is ensured that the sealing of product.Such that it is able to keep the genuineness of soup product, do not allow the nutrition leak of food materials.It addition, groove 4012 can accept condensed water, forming second fluid-tight with the joint portion at upper cover 402 with body 401, sealing effectiveness is more preferable.
Advantageously, the length of sealed muscle 4021 can be 5 millimeters-50 millimeters.Sealed muscle 4021 can be integrally formed with upper cover 402.Thus, it is possible to make shaping simple, reduce cost.
As shown in Fig. 4 or Fig. 5, according to an example of the present invention, described sealing can be made up of the outer (i.e. as shown in Figure 4, upper cover 402 is along the edge of the direction extension that arrow c-d indicates) of upper cover 402.Thus, it is possible to increase the contact area of upper cover 402 and body 401, improve sealing property.
Advantageously, described sealing forming the through hole 4024 of the most through upper cover 402, through hole 4024 is multiple and arranged circumferentially spaced along upper cover 402.Thus, it is possible to form and be dropped in the condensed water on upper cover 402 on inner surface to enclosing cover 300 to form drainage, condensed water is guided to enter groove 4012.
Further, the upper surface of upper cover 402 is formed with depressed part 4025.Depressed part 4025 is that the upper end of the arc protruded inwardly from downwards and through hole 4024 is positioned at depressed part 4025.Thus, depressed part 4025 can be with condensate water accumulation, it is simple to condensed water is dropped onto in groove 4012 by through hole 4024.
As shown in figs. 4 and 7, according to some embodiments of the present invention, the Nei Yanchu of the upper surface of body 401 is provided with the first boss 4013 of annular.First boss 4013 contacts with the lower surface of upper cover 402 around receiving chamber 4011 and the first boss 4013.Advantageously, the upper surface of body 401 is provided with the second boss 4014 of annular, and the second boss 4014 is arranged around the first boss 4013 and the second boss 4014 contacts with the lower surface of upper cover 402.Further, the lower surface of upper cover 402 is provided with the 3rd annular boss 4022, forms mating groove 4023 between the 3rd annular boss 4022 and sealed muscle 4021, and the first boss 4013 coordinates in mating groove 4023.Thus, further increase the contact area of upper cover 402 and body 401, make sealing property improve further, and it is possible to make the condensed water being dropped on upper cover 402 can not enter in body 401.
As shown in Figure 4 and Figure 6, a specific embodiment according to the present invention, the 3rd annular boss 4022 that described sealing can also be downwardly extended by the outer of the lower surface from upper cover 402 is constituted, and the lower surface of the 3rd annular boss 4022 is concordant with the upper surface of body 401 or stretches in groove 4012.Thus, the condensed water inner surface of enclosing cover 300 formed and be dropped on upper cover 402 can be drained in groove 4012 by the 3rd annular boss 4022, can accelerate the formation of second fluid-tight.
According to the example of the present invention, as shown in Figure 1 to Figure 3, the inner surface of enclosing cover 300 is provided with the polywater muscle 301 relative with the upper surface of upper cover 402.Polywater muscle 301 is annular or the multistage being configured to circumferential intermittent along enclosing cover 300.Condense thus, it is possible to preferably make to condense upon the condensed water on enclosing cover 300 inner surface and drop onto on upper cover 402.Needing exist for explanation, so-called " annular " should be interpreted broadly, and such as, polywater muscle 301 can be the end to end ring of annulus, Fang Huan, wave ring or other arbitrary shapes.Accordingly, polywater muscle 301 being configured to along the track of above-mentioned annular the multistage of circumferential intermittent along enclosing cover 300, this will be understood by for the person of ordinary skill of the art.
The use process of electrical boiler according to embodiments of the present invention is briefly described below.
In body 401, add food materials and water, make water level reach predetermined water level, during to ensure that upper cover 402 covers on body 401, the lower along inserting below liquid level or at least concordant with liquid level, to form first fluid-tight of sealed muscle 4021 can be made.In heating process, after the water vapour condensation constantly produced, accepted by groove 4012.Additionally, condense in the condensed water on enclosing cover 300 inner surface, under the effect of polywater muscle 301, form water droplet and drop onto on the upper surface of upper cover 402, depressed part 4025 condensate water accumulation of upper cover 402 also flows in groove 4012, to form second fluid-tight by through hole 4024.First boss 4013 of body 401 and the second boss 4014 and the 3rd annular boss 4022 of upper cover 402, add the contact area of upper cover 402 and body 401, make sealing effectiveness more preferably.
Electrical boiler according to embodiments of the present invention, is contacted with liquid level by the sealed muscle 4021 of upper cover 402 and forms fluid-tight, thus cuts off the flowing of inner bag 400 inner air and outer air, it is ensured that the sealing of product.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is exemplary, being not considered as limiting the invention, above-described embodiment can be changed in the case of without departing from the principle of the present invention and objective, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (8)
1. an electrical boiler, it is characterised in that including:
Base；
Shell, described shell is located on described base；
Enclosing cover, described enclosing cover lid sets on the housing；And
Inner bag, described inner bag is located in described shell, and described inner bag includes:
Body, described internal has receiving chamber, the open upper end in described receiving chamber, and the upper surface of described body is provided with the groove of annular and described groove around described receiving chamber；With
Upper cover, described upper cover sets on the body and covers described receiving chamber, the lower surface of described upper cover is provided with the sealed muscle of annular, and described sealed muscle has predetermined length and stretches into described receiving intracavity, and the lower surface of described upper cover is provided with sealing relative with described groove in the vertical direction；
The inner surface of described enclosing cover is provided with the polywater muscle relative with the upper surface of described upper cover, described sealing is made up of the outer of described upper cover or the 3rd annular boss that downwardly extended by the outer of the lower surface from described upper cover is constituted, and the lower surface of described 3rd annular boss is concordant with the upper surface of described body or stretches in described groove.
Electrical boiler the most according to claim 1, it is characterised in that described polywater muscle is annular or the multistage being configured to circumferential intermittent along described enclosing cover.
Electrical boiler the most according to claim 1, it is characterised in that a length of 5 millimeters-50 millimeters of described sealed muscle, and described sealed muscle is integrally formed with described upper cover.
Electrical boiler the most according to claim 1, it is characterised in that the Nei Yanchu of the upper surface of described body is provided with the first boss of annular, and described first boss contacts with the lower surface of described upper cover around described receiving chamber and described first boss.
Electrical boiler the most according to claim 4, it is characterised in that the upper surface of described body is provided with the second boss of annular, described second boss arranges around described first boss and described second boss contacts with the lower surface of described upper cover.
Electrical boiler the most according to claim 5, it is characterised in that the lower surface of described upper cover is provided with the 3rd annular boss, forms mating groove between described 3rd annular boss and described sealed muscle, described first boss coordinates in described mating groove.
Electrical boiler the most according to claim 1, it is characterised in that form the through hole of the most through described upper cover on described sealing, described through hole is multiple and arranged circumferentially spaced along described upper cover.
Electrical boiler the most according to claim 7, it is characterised in that be formed with depressed part on the upper surface of described upper cover, described depressed part is that the upper end of the arc protruded inwardly from downwards and described through hole is positioned at described depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359395.5A CN103654352B (en) | 2012-09-24 | 2012-09-24 | Electrical boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359395.5A CN103654352B (en) | 2012-09-24 | 2012-09-24 | Electrical boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103654352A CN103654352A (en) | 2014-03-26 |
| CN103654352B true CN103654352B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210359395.5A Active CN103654352B (en) | 2012-09-24 | 2012-09-24 | Electrical boiler |
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| Country | Link |
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| CN (1) | CN103654352B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2774355Y (en) * | 2005-02-01 | 2006-04-26 | 罗喜沃 | Double layer pot lid |
| CN201341762Y (en) * | 2008-12-31 | 2009-11-11 | 广东洛贝电子科技有限公司 | Electric steamer with cover capable of preventing water overflow |
| CN201346107Y (en) * | 2008-12-26 | 2009-11-18 | 美的集团有限公司 | Electric cooker with detachable sealing ring |
| CN201624539U (en) * | 2010-02-08 | 2010-11-10 | 艾美特电器（深圳）有限公司 | Inner pot and pot cover |
| CN201987293U (en) * | 2011-02-23 | 2011-09-28 | 广东天际电器股份有限公司 | Stewing handless cup with high sealing performance |
| CN202874948U (en) * | 2012-09-24 | 2013-04-17 | 美的集团股份有限公司 | Electric braising pot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3087520B2 (en) * | 1993-06-01 | 2000-09-11 | 松下電器産業株式会社 | Electric water heater |
-
2012
- 2012-09-24 CN CN201210359395.5A patent/CN103654352B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2774355Y (en) * | 2005-02-01 | 2006-04-26 | 罗喜沃 | Double layer pot lid |
| CN201346107Y (en) * | 2008-12-26 | 2009-11-18 | 美的集团有限公司 | Electric cooker with detachable sealing ring |
| CN201341762Y (en) * | 2008-12-31 | 2009-11-11 | 广东洛贝电子科技有限公司 | Electric steamer with cover capable of preventing water overflow |
| CN201624539U (en) * | 2010-02-08 | 2010-11-10 | 艾美特电器（深圳）有限公司 | Inner pot and pot cover |
| CN201987293U (en) * | 2011-02-23 | 2011-09-28 | 广东天际电器股份有限公司 | Stewing handless cup with high sealing performance |
| CN202874948U (en) * | 2012-09-24 | 2013-04-17 | 美的集团股份有限公司 | Electric braising pot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103654352A (en) | 2014-03-26 |
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