CN203369771U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
- Publication number
- CN203369771U CN203369771U CN201320390501.6U CN201320390501U CN203369771U CN 203369771 U CN203369771 U CN 203369771U CN 201320390501 U CN201320390501 U CN 201320390501U CN 203369771 U CN203369771 U CN 203369771U
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- negative pressure
- electric cooker
- pressure generator
- driver
- belt wheel
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Abstract
The utility model discloses an electric cooker which comprises a cooker body, a cooker cover, a negative pressure generator and a driver. The cooker cover covers the cooker body to define a cooking cavity with the cooker body, a steam channel is formed in the cooker cover, the negative pressure generator is arranged on the cooker cover and used for generating a foam eliminating area in at least one of the cooking cavity and the steam channel, and the driver is arranged in the cooker cover and used for driving the negative pressure generator to rotate through belt driving. According to the electric cooker, partial negative pressure is generated in at least one of the cooking cavity and the steam channel through the negative pressure generator, foam is promoted to be broken, and foam overflow is greatly reduced. Thus, the reliability and the safety of the electric cooker are high. In addition, the driver can drive the negative pressure generator through belt driving, and accordingly oil of the driver is prevented from leaking into the cooking cavity to guarantee cooking safety and cooking hygiene.
Description
Technical field
The utility model relates to a kind of cooking apparatus, especially relates to a kind of electric cooker.
Background technology
Electric cooker is the cooking apparatus commonly used for cooking and cooking congee.Electric cooker can produce a large amount of foams in the process of cooking and cook congee, if do not processed, foam can overflow from the interior steam channel of pot lid, thereby affects health and the cleaning of electric cooker, and the foam overflowed easily damages the electrical equipment of electric cooker, affect use and the reliability of electric cooker.The traditional electrical rice cooker prevents foam overflow by steam valve is set, but utilizes steam valve to prevent that the reliability of foam is low, when especially foam volume is large, prevents the weak effect of foam overflow.
The utility model content
The utility model is intended at least solve one of technical problem existed in prior art.For this reason, a purpose of the present utility model is to propose a kind of electric cooker that prevents foam overflow.
A kind of electric cooker according to the utility model embodiment comprises: pot body; Pot lid, described pot lid, for covering on described pot body with described pot body, to limit cooking cavity, has steam channel in described pot lid; Negative pressure generator, described negative pressure generator is located at pot and covers, for produce the froth breaking zone at least one of described cooking cavity and described steam channel; And driver, described driver is located in described pot lid and by the band transmission and drives described negative pressure generator to rotate.
According to electric cooker of the present utility model, by adopting negative pressure generator to produce local decompression with at least one in cooking cavity and steam channel, promoted breaking of foam, greatly reduced overflowing of foam, can not affect thus health and the cleaning of electric cooker, and the electrical equipment of electric cooker be difficult for damaged, the reliability of electric cooker and safe thus.In addition, driver drives negative pressure generator by the band transmission, can prevent that the driver leakage of oil is in cooking cavity, the culinary art safety and sanitation.
In addition, also there is following additional technical feature according to electric cooker of the present utility model:
According to an embodiment of the present utility model, described driver is single motor, and described negative pressure generator is a plurality of, and described single motor drives described a plurality of negative pressure generator to rotate by a plurality of band transmissions.Thus, make a plurality of negative pressure generators work simultaneously, can more enlarge negative pressure region, make lather collapse be more prone to.
According to an embodiment of the present utility model, described pot lid comprises inner cap and is located in described the cover covered.
According to an embodiment of the present utility model, described driver is motor, the motor shaft of described motor is provided with the first belt wheel, described negative pressure generator is impeller, the upper surface of described inner cap is provided with power transmission shaft, rotatably be provided with the second belt wheel on described power transmission shaft, described the first belt wheel is connected by band with the second belt wheel, described impeller rotatably is located on the lower surface of described inner cap, described the second belt wheel is provided with the first magnet assembly, described impeller is provided with the second magnet assembly coordinated with described the first magnet assembly magnetic force, described the second belt wheel drives described wheel rotation by the first magnet assembly and the second magnet assembly.
Because the magnetic force that adopts the first magnet and the second magnet coordinates so that the second belt wheel impeller rotation, make to be synchronized with the movement more accurately between the second belt wheel and impeller, coordinate stablely, sealing reliably and not can easily come off, and simple in structure, and cost is low.
According to an embodiment of the present utility model, described driver is motor, the motor shaft of described motor is provided with the first belt wheel, described negative pressure generator is impeller, the upper surface of described inner cap is provided with power transmission shaft, rotatably be provided with the second belt wheel on described power transmission shaft, described the first belt wheel is connected by band with described the second belt wheel, and impeller is arranged on described power transmission shaft to rotate with described power transmission shaft.
According to an embodiment of the present utility model, the band between described driver and described negative pressure generator is in horizontal plane.
According to an embodiment of the present utility model, described electric cooker further comprises the radiator of contiguous described driver setting so that described driver is dispelled the heat.
Preferably, described radiator is radiator fan.
According to an embodiment of the present utility model, described negative pressure generator is fan, and described fan has a plurality of blades.
Alternatively, each described blade is provided with stirring parts, and described stirring parts is the bars perpendicular to respective vanes.
According to electric cooker of the present utility model, drive negative pressure generator by the band transmission, can prevent that the driver leakage of oil is in cooking cavity, the culinary art safety and sanitation.In addition, by adopting negative pressure generator to produce local decompression with at least one in cooking cavity and steam channel, promoted breaking of foam, greatly reduced overflowing of foam, can not affect thus health and the cleaning of electric cooker, and the electrical equipment of electric cooker be difficult for damaged, the reliability of electric cooker and safe thus.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the electric cooker of an embodiment of the utility model;
Fig. 2 is the schematic diagram that pot of the electric cooker shown in Fig. 1 covers an embodiment of interior negative pressure generator and driver;
Fig. 3 is the schematic diagram that pot of the electric cooker shown in Fig. 1 covers another embodiment of interior negative pressure generator and driver;
Fig. 4 is the top view of an example of the first magnet shown in Fig. 3;
Fig. 5 is the front view of the first magnet shown in Fig. 4;
Fig. 6 is the top view of another example of the first magnet shown in Fig. 3;
Fig. 7 is the front view of the first magnet shown in Fig. 6;
Fig. 8 is the top view of another example of the first magnet shown in Fig. 3;
Fig. 9 is the front view of the first magnet shown in Fig. 8.
Reference numeral:
1, pot body; 10, cooking cavity; 11, shell; 12, outer pot; 13, interior pot;
2, pot lid; 200, container cavity; 201, cover; 202, inner cap; 203, cover plate;
204, power transmission shaft; 205, the second belt wheel; 206, the first magnet; 207, impeller shaft
21, steam channel; 210, air intake; 212, venthole;
3, negative pressure generator; 31, blade; 32, the second magnet;
4, driver; 41, motor shaft; 42, the first belt wheel;
5, band
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with 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 utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indications such as D score, 'fornt', 'back', " left side ", " right side ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing purpose, 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 " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.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.
Below with reference to Fig. 1-Fig. 3, the electric cooker according to the utility model embodiment is described.It will be appreciated by those skilled in the art that, can be for boiling rice congee, cooking rice or boiling other congee according to the electric cooker (also can be called electric cooker) of the utility model embodiment.For convenience of description, below take and boil rice congee and be described as example.
According to the electric cooker of the utility model embodiment comprise pot body 1, for opening or pot lid 2, negative pressure generator 3 and the driver 4 of the upper shed of capping pot body 1.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 covers 2 and can be arranged on pot body 1, more specifically, is arranged on shell 11.Preferably, as shown in Figure 1, pot covers 2 and is pivotably mounted on pot body 1, certainly, but pot covers 2, also can be arranged on to translation on pot body 1.Alternatively, pot cover 2 and can be connected with pot body 1, therefore, when needing the upper shed of capping pot body 1, will stew and cover 2 and cover on the body 1 of stewing, and when needs are opened the upper shed of the body 1 of stewing, takes off to stew from the body 1 of stewing and covers 2 and get final product.For convenient, below take pot covers 2 and is pivotably mounted on shell 11 as example and is described.
Pot cover 2 and the body 1 of stewing between limit cooking cavity 10.Pot cover in 2 and is provided with steam channel 21, for the discharge of steam in the body 1 of stewing when the culinary art outside electric cooker.Steam channel 21 has air intake 210 and venthole 212, when pot cover 2 air intakes 210 while covering on pot body 1, with interior pots 13 cavity, is communicated with, and venthole 212 is communicated with external world's (being the outside of electric cooker).Air intake 210 usually is formed on pot and cover on 2 lower surface, and venthole 212 usually is formed on to stew and covers on 2 upper surface.
As shown in Figures 2 and 3, negative pressure generator 3 is located at pot and cover on 2, for generation froth breaking zone at least one of cooking cavity 10 and steam channel 21, is for example fan or impeller.The air intake 210 that the corresponding pot of negative pressure generator 3 covers on 2 arranges.Driver 4 is located at pot and cover in 2 and by the band transmission and drive negative pressure generator 3 to rotate, and that is to say, driver 4 is away from air intake 210, thereby prevents that driver 4 leakage of oils from arriving in cooking cavity 10, makes the culinary art safety and sanitation.
Alternatively, negative pressure generator 3 is fan, and fan has a plurality of blades 31.
Particularly, when electric cooker produces a large amount of foam in the process of cooking and cook congee, form local decompression by the interior contiguous steam channel 21 of 3 pairs of cooking cavities 10 of negative pressure generator and the interior place of steam channel 21, now the pressure ratio ambient pressure of foam inside is large, thereby make bubble burst, thereby greatly reduce overflowing of foam.
According to electric cooker of the present utility model, by adopting negative pressure generator 3 to produce local decompression with at least one in cooking cavity 10 and steam channel 21, promoted breaking of foam, greatly reduced overflowing of foam, can not affect thus health and the cleaning of electric cooker, and the electrical equipment of electric cooker be difficult for damaged, the reliability of electric cooker and safe thus.In addition, driver drives negative pressure generator 3 by the band transmission, can prevent that driver 4 leakage of oils are in cooking cavity, the culinary art safety and sanitation.
According to an embodiment of the present utility model, each blade 31 is provided with stirring parts (scheming not shown).Stirring parts is the bars perpendicular to respective vanes, thus, when fan rotates, stirring parts thereupon circular motion in order to foam is blended.
According to an embodiment of the present utility model, driver 4 is single motor, and negative pressure generator 3 is a plurality of, and single motor drives a plurality of negative pressure generators 3 to rotate by a plurality of band transmissions, and can recently change speed change or variable force by the band transmission.Thus, make a plurality of negative pressure generators 3 work simultaneously, can more enlarge negative pressure region, make lather collapse be more prone to.
As shown in Figure 1, in embodiment more of the present utility model, pot cover 2 can comprise cover 201 and with the inner cap 202 of cover 201 combinations, can limit container cavity 200 between cover 201 and inner cap 202.Wherein, air intake 210 is formed on inner cap 202, and venthole 212 is formed on cover 201.More preferably, pot covers 2 cover plates 203 that also comprise on the lower surface that is located at inner cap 202, and air intake 210 is formed on cover plate 203.In addition, in preferred exemplary of the present utility model, the opening direction of venthole 212 cover 2 back upper place towards pot, and the contiguous pot of venthole 212 cover 2 trailing flank and stew and cover the intersection of 2 upper surface, as shown in Figure 1.
According to another embodiment of the present utility model, as shown in Figure 2, driver 4 is motor, the motor shaft 41 of motor is provided with the first belt wheel 42, and negative pressure generator 3 is impeller, and the upper surface of inner cap 202 is provided with power transmission shaft 204, rotatably be provided with the second belt wheel 205 on power transmission shaft 204, the first belt wheel 42 is with the second belt wheel 205 by being with 5 to be connected, and impeller is arranged on power transmission shaft 204, to rotate with power transmission shaft 204.
According to another embodiment of the present utility model, as shown in Figure 3, driver 4 is motor, the motor shaft 41 of motor is provided with the first belt wheel 42, negative pressure generator 3 is impeller, the upper surface of inner cap 202 is provided with power transmission shaft 204, rotatably be provided with the second belt wheel 205 on power transmission shaft 204, the first belt wheel 42 with the second belt wheel 205 by being with 5 to be connected, impeller rotatably is located on the lower surface of inner cap 202, for example on inner cap 202, be provided with impeller shaft 207, impeller is rotatable around impeller shaft 207, impeller shaft 207 can be with inner cap 202 integrally formed or split form and then be installed on inner cap 202.The second belt wheel 205 is provided with the first magnet 206, and impeller 3 is provided with the second magnet 32, the second belt wheels 205 that coordinate with the first magnet 206 magnetic force and rotates around impeller shaft 207 by the first magnet 206 and the second magnet 32 drives impeller 3.
Particularly, shown in figure 4 and Fig. 5, in an example of the present utility model, the first magnet 206 can comprise two N utmost points and two S utmost points, and be distributed in two-layer on.That is to say, as shown in Figure 5, on wherein one deck of the first magnet 206, arrange S utmost point of a N utmost point, and, on another layer, arrange N utmost point of a S utmost point, the N utmost point during this is two-layer and S level alternatively up and down are arranged.Equally, also corresponding such layout of the second magnet 32.Thus, only have when the N utmost point of the first magnet 206 is extremely relative with S on the second magnet 32, the first magnet 206 and the second magnet 32 could coordinate by magnetic force, otherwise will can not coordinate due to the principle of homopolar-repulsion.
Principle based on same, in another example of the present utility model, the first magnet 206 can comprise two-layer, and every one deck all comprises two N utmost points and two the S utmost points that are alternately arranged with each other, as shown in Figure 6 and Figure 7.Equally, also corresponding such layout of the second magnet 32.Thus, only have when the N utmost point of the first magnet 206 is extremely relative with S on the second magnet 32, the first magnet 206 and the second magnet 32 could coordinate by magnetic force, otherwise will can not coordinate due to the principle of homopolar-repulsion.
Certainly, the first magnet 206 of the present utility model and the second magnet 32 are not limited to this.For example, in another example of the present utility model, the first magnet 206 can comprise two-layer, and every one deck all comprises four N utmost points and four the S utmost points that are alternately arranged with each other, as shown in Figure 8 and Figure 9.The second magnet 32 is constructed too like this.
Thus, because the magnetic force that adopts the first magnet 206 and the second magnet 32 coordinates so that the second belt wheel 205 impeller 3 rotations, make between the second belt wheel 205 and impeller 3 be synchronized with the movement more accurate, coordinate stable, sealing reliably and not can easily come off, and simple in structure, and cost is low.
According in embodiment more of the present utility model, between driver 4 and negative pressure generator 3, be with 5 to be in horizontal plane, as shown in Figures 2 and 3, that is to say, driver 4 and negative pressure generator 3 are on same level.
According to the electric cooker of the further embodiment of the utility model, also comprise the radiator (scheming not shown) that contiguous driver 4 arranges so that driver 4 is dispelled the heat.Preferably, radiator is radiator fan.
According to preferred embodiments more of the present utility model, electric cooker can also comprise steam channel parts (scheming not shown), is located at pot the steam channel part detachable and covers in 2, and steam channel 21 is formed in the steam channel parts.Like this, steam channel 21 forms by dismountable steam channel parts, unpicks and washes conveniently, and health is reliable, often cleans in addition the steam channel parts and can solve the problem that foam stops up steam channel, has improved reliability and security.
According to electric cooker of the present utility model, drive negative pressure generator 3 by the band transmission, can prevent that driver 4 leakage of oils are in cooking cavity, the culinary art safety and sanitation.In addition, by adopting negative pressure generator 3 to produce local decompression with at least one in cooking cavity 10 and steam channel 21, promoted breaking of foam, greatly reduced overflowing of foam, can not affect thus health and the cleaning of electric cooker, and the electrical equipment of electric cooker be difficult for damaged, the reliability of electric cooker and safe thus.
According to other configuration examples of the electric cooker of the utility model embodiment, as pot body, pot lid, heater and control device etc. and operation are all known for those of ordinary skills, be not described in detail here.
In the description of this specification, 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 characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, 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 is not in the situation that break away from principle of the present utility model and aim can be changed above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. an electric cooker, is characterized in that, comprising:
Pot body;
Pot lid, described pot lid, for covering on described pot body with described pot body, to limit cooking cavity, has steam channel in described pot lid;
Negative pressure generator, described negative pressure generator is located at pot and covers, for produce the froth breaking zone at least one of described cooking cavity and described steam channel; And
Driver, described driver is located in described pot lid and by the band transmission and drives described negative pressure generator to rotate.
2. electric cooker according to claim 1, is characterized in that, described driver is single motor, and described negative pressure generator is a plurality of, and described single motor drives described a plurality of negative pressure generator to rotate by a plurality of band transmissions.
3. electric cooker according to claim 1, is characterized in that, described pot lid comprises inner cap and is located in described the cover covered.
4. electric cooker according to claim 3, it is characterized in that, described driver is motor, the motor shaft of described motor is provided with the first belt wheel, and described negative pressure generator is impeller, and the upper surface of described inner cap is provided with power transmission shaft, rotatably be provided with the second belt wheel on described power transmission shaft, described the first belt wheel is connected by band with the second belt wheel, and described impeller rotatably is located on the lower surface of described inner cap
Described the second belt wheel is provided with the first magnet assembly, and described impeller is provided with the second magnet assembly coordinated with described the first magnet assembly magnetic force, and described the second belt wheel drives described wheel rotation by the first magnet assembly and the second magnet assembly.
5. electric cooker according to claim 3, it is characterized in that, described driver is motor, the motor shaft of described motor is provided with the first belt wheel, described negative pressure generator is impeller, and the upper surface of described inner cap is provided with power transmission shaft, rotatably is provided with the second belt wheel on described power transmission shaft, described the first belt wheel is connected by band with described the second belt wheel, and impeller is arranged on described power transmission shaft to rotate with described power transmission shaft.
6. electric cooker according to claim 1, is characterized in that, the band between described driver and described negative pressure generator is in horizontal plane.
7. electric cooker according to claim 1, is characterized in that, further comprises the radiator of contiguous described driver setting so that described driver is dispelled the heat.
8. electric cooker according to claim 7, is characterized in that, described radiator is radiator fan.
9. electric cooker according to claim 1, is characterized in that, described negative pressure generator is fan, and described fan has a plurality of blades.
10. electric cooker according to claim 9, is characterized in that, each described blade is provided with stirring parts, and described stirring parts is the bars perpendicular to respective vanes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320390501.6U CN203369771U (en) | 2013-07-02 | 2013-07-02 | Electric cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320390501.6U CN203369771U (en) | 2013-07-02 | 2013-07-02 | Electric cooker |
Publications (1)
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CN203369771U true CN203369771U (en) | 2014-01-01 |
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Family Applications (1)
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CN201320390501.6U Expired - Lifetime CN203369771U (en) | 2013-07-02 | 2013-07-02 | Electric cooker |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104274072A (en) * | 2013-07-02 | 2015-01-14 | 美的集团股份有限公司 | Electric cooker |
CN108236382A (en) * | 2018-01-11 | 2018-07-03 | 佛山市云米电器科技有限公司 | Fast cooling system and cooking equipment |
CN110432762A (en) * | 2018-05-03 | 2019-11-12 | 佛山市顺德区美的电热电器制造有限公司 | Control method, system, computer equipment and the storage medium of cooker |
-
2013
- 2013-07-02 CN CN201320390501.6U patent/CN203369771U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104274072A (en) * | 2013-07-02 | 2015-01-14 | 美的集团股份有限公司 | Electric cooker |
CN108236382A (en) * | 2018-01-11 | 2018-07-03 | 佛山市云米电器科技有限公司 | Fast cooling system and cooking equipment |
CN110432762A (en) * | 2018-05-03 | 2019-11-12 | 佛山市顺德区美的电热电器制造有限公司 | Control method, system, computer equipment and the storage medium of cooker |
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GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20140101 |
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CX01 | Expiry of patent term |