CN106136875B - The electric cooking appliance of low noise - Google Patents
The electric cooking appliance of low noise Download PDFInfo
- Publication number
- CN106136875B CN106136875B CN201610640510.4A CN201610640510A CN106136875B CN 106136875 B CN106136875 B CN 106136875B CN 201610640510 A CN201610640510 A CN 201610640510A CN 106136875 B CN106136875 B CN 106136875B
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- CN
- China
- Prior art keywords
- side wall
- electric cooking
- cooking appliance
- low noise
- heating mechanism
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/10—Cooking-vessels with water-bath arrangements for domestic use
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The present invention provides a kind of electric cooking appliance of low noise, it includes cooker body and heating device, the cooker body includes bottom wall and upwardly extends the side wall of setting from the bottom wall, the bottom wall and the side wall surround the accommodating chamber to hold liquid, the heating device includes the secondary heating mechanism set on the first heater of the bottom wall and set on the side wall, and the secondary heating mechanism heats the liquid in the accommodating chamber so that the side wall generates bubble.The electric cooking appliance of low noise of the invention, because being equipped with the secondary heating mechanism being located on side wall, when heating liquid, the bubble that the side wall generates, the distance risen is short, and bubble volume is small, and noise of blasting is small；Moreover, being located at beside side wall when bubble explosion, side wall can inhibit the noise of bubble explosion, to reach Noise Reduction.
Description
Technical field
The present invention relates to culinary cuisine fixture field more particularly to the electric cooking appliances of low noise.
Background technique
Electric cooking appliance is to be changed into interior to be widely used in people because its is easy to use come the cooker cooked using electric energy
Daily life in.Electric cooking appliance to heat up water generally includes the electric cooking pot etc. of boiling water pot and stewing out of water, the equal electric cookers
Tool generally includes the cooker body to hold water and the heating device to heat cooker body, and heating device is usually set in the prior art
It sets in cooker body bottom, water is made from bottom to top to boil.However, bubble can be generated from cooker body bottom, and bubble is upward when because of water boiling
It is become larger in motion process, finally overflows and be crushed from water, this process can generate loud noise.
For noise reduction, the prior art, which has to use, to be stamped out multiple salient points in cooker body bottom or is arranged one in cooker body bottom
Defoaming pallet scheme, multiple salient points of cooker body bottom or multiple protrusions on defoaming pallet or aperture can to produce from pot bottom
Raw bubble is smaller, so that noise of blasting is small, reaches noise reduction purpose.However because bubble rises to the water surface from cooker body bottom and overflows
Out, rising distance is long, and noise reduction effect is not obvious.
Thus, it is necessory to provide a kind of technical solution, to overcome the problems of the above-mentioned prior art.
Summary of the invention
A kind of electric cooker of low noise is provided technical problem to be solved by the present invention lies in overcome the deficiencies in the prior art
Tool.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of electric cooking appliance of low noise, for heating liquid, the electric cooking appliance of the low noise includes cooker body and heating device,
The cooker body includes bottom wall and upwardly extends the side wall of setting from the bottom wall, and the bottom wall is surrounded with the side wall to hold
The accommodating chamber of liquid, wherein the heating device includes set on the first heater of the bottom wall and set on the side wall
Secondary heating mechanism, the secondary heating mechanism heat the liquid in the accommodating chamber so as to generate bubble on the side wall.
In an embodiment of the present invention, the electric cooking appliance of the low noise further includes control device, the control device and institute
It states first heater to be connected with the secondary heating mechanism, the control device is independent to control the first heater
Work, the secondary heating mechanism work independently and the first heater and the secondary heating mechanism work at the same time.
In an embodiment of the present invention, the electric cooking appliance of the low noise further includes temperature measuring equipment, to detect the receiving
The temperature of liquid in chamber, when the temperature that the temperature measuring equipment measures is lower than preset temperature, described in the control device control
First heater and secondary heating mechanism work at the same time, when the temperature that the temperature measuring equipment measures is equal to or higher than preset temperature
When, the control device controls the secondary heating mechanism and works independently.
In an embodiment of the present invention, the preset temperature is 80 degree of -95 degree.
In an embodiment of the present invention, the heating power of the secondary heating mechanism is less than adding for the first heater
Thermal power.
In an embodiment of the present invention, the secondary heating mechanism is annular-heating band, is fixed on the periphery of the side wall
On face.
In an embodiment of the present invention, there is the positioning bar for protruding outward setting, to fixed on the outer peripheral surface of the side wall
The position annular-heating band.
In an embodiment of the present invention, the electric cooking appliance of the low noise is stewing out of water electric cooking pot, the stewing out of water electric cooking pot
Including holding the outer pot of liquid and the liner being placed in the outer pot, the cooker body is the outer pot.
In an embodiment of the present invention, the first heater connects to form pedestal with the secondary heating mechanism, institute
Pedestal is stated with placed cavity, the cooker body is placed in the placed cavity, and the first heater is located at the bottom of the cooker body
Below wall, the secondary heating mechanism is located at the outside of the side wall of the cooker body.
In an embodiment of the present invention, the electric cooking appliance of the low noise is boiling water pot.
The electric cooking appliance of low noise of the invention, because being equipped with the secondary heating mechanism being located on side wall, when heating liquid, side wall
Upper generation bubble, the distance risen is short, and bubble volume is small, and noise of blasting is small；Moreover, be located at beside side wall when bubble explosion,
Side wall can inhibit the noise of bubble explosion, to reach Noise Reduction.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to needed for embodiment
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the schematic cross-sectional view of one embodiment of the invention electric cooking appliance；
Fig. 2 is secondary heating mechanism and the partial enlarged view at cooker body cooperation in Fig. 1；
Fig. 3 is the another embodiment schematic diagram of secondary heating mechanism and cooker body cooperation in Fig. 2.
Appended drawing reference:
1- lid；2- outer cover；3- cooker body；301- accommodating chamber；31- bottom wall；32- side wall；321- positioning bar；4- liner；5-
Secondary heating mechanism；6- first heater；7- pedestal；8- temperature measuring equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Figure 1 to Fig. 3, the present invention provides a kind of electric cooking appliance of low noise, is used for boiling liquid, the electric cooking appliance can
Think boiling water pot or stewing out of water electric cooking pot.The electric cooking appliance includes cooker body 3 and heating device, and the cooker body 3 includes 31 He of bottom wall
The side wall 32 of setting is upwardly extended from the bottom wall 31, the bottom wall 31 surrounds the receiving to hold liquid with the side wall 32
Chamber 301, the heating device include the first heater 6 set on the bottom wall 31 and the second heating set on the side wall 32
Device 5, the secondary heating mechanism 5 heat the liquid boiled in the accommodating chamber 301 and generate bubble from the side wall 32.
Referring to Figure 1 to Fig. 3, it is illustrated by taking stewing out of water electric cooking pot as an example below.The electric cooking appliance of the low noise includes
Pedestal 7, the outer cover 2 being mounted on the pedestal 7, the heating device in outer cover 2 and cooker body 3, be placed in cooker body 3 in
Gallbladder 4 and the lid 1 being covered in the cooker body 3.For stewing out of water electric cooking pot, the cooker body 3 is stewing out of water electric cooking pot
Outer pot, the cooker body 3 include bottom wall 31 and the side wall 32 upwardly extended from 31 periphery of bottom wall, and the bottom wall 31 is usually to justify
Shape, the side wall 32 are usually cylindrical tube shape, and the bottom wall 31 surrounds an accommodating chamber 301 with side wall 32, to hold water or its
His hot liquid to be added.Certainly, the bottom wall 31 and side wall 32 or other shapes.The heating device includes the first heating
Device 6 and secondary heating mechanism 5.The first heater 6 is set to 31 lower section of bottom wall, to heat accommodating chamber from below
Water in 301.In the present embodiment, the first heater 6 be around discoid heat-generating pipe, in other embodiments, institute
State first heater 6 or electromagnetic coil or heating resistor piece etc..The secondary heating mechanism 5 is set to the side wall 32
Periphery, the secondary heating mechanism 5 is located at the top of the bottom wall 31, and the middle and lower part of the side wall 32 is arranged in.At this
In embodiment, the secondary heating mechanism 5 is annular-heating band, around the periphery of the side wall 32 one week, to add from side
Water in the heat accommodating chamber 301.Fig. 2 is referred to, is additionally provided with the positioning bar protruded outward on the outer peripheral surface of the side wall 32
321, the positioning bar 321 is to position the annular-heating band；Fig. 3 is referred to, it can also be by one section on the side wall 32
It is converted into inclined surface outward or is converted into outward step-like, the broken line or step-like portion, which also can be used as positioning bar 32, to be played positioning and make
With.
Further, the electric cooking appliance further includes control device (not shown), the control device and first heating
Device 6 and the secondary heating mechanism 5 are respectively connected with, and the control device can control the independent work of the first heater 6
Make, can control the secondary heating mechanism 5 and work independently, the first heater 6 and described second can also be controlled and added
Thermal 5 works at the same time.The electric cooking appliance further includes temperature measuring equipment 8, to detect the temperature of the water in the accommodating chamber 301,
And the temperature that will test passes to control device, controls heating method according to this for control device.In an embodiment of the present invention,
The heating power of the secondary heating mechanism 5 is less than the heating power of the first heater 6, when the temperature measuring equipment 8 is surveyed
When the temperature obtained is lower than preset temperature, the control device controls the first heater 6 and secondary heating mechanism 5 work simultaneously
Make；When the temperature that the temperature measuring equipment 8 measures is equal to or higher than preset temperature, control device control second heating
Device 5 works independently.The present invention is equipped with first heater 6 and secondary heating mechanism 5, and can control respectively, is just starting pair
When water in accommodating chamber 301 heats, controllable first and second heating device is worked at the same time, and is substantially reduced water and is heated to boiling
Time；When water temperature reaches preset temperature, it can control close first heater 6 at this time, and only added with secondary heating mechanism 5
Heat, when water is heated to boiling at this time, on the one hand, resulted from because of bubble on the side wall 32 at 5 heating of secondary heating mechanism, from water
Face is closer, and volume is still smaller when bubble rises to water surface explosion, and explosion dynamics is smaller, and noise of blasting is smaller, has reached noise reduction
Purpose, the schematic diagram in bubble uphill process as shown in Figure 1；On the other hand, the water surface and side wall phase are located at when bubble explosion
The region of contact, side wall can effectively extenuate its explosion sound when bubble explosion, further reduce noise.The preset temperature
It is spent for 80 degree -95, preset temperature selection can be realized into quickly heating in this temperature range and there has been no the generations of bubble noise of blasting.
Preferably, the preset temperature is 85 degree, 88 degree, 90 degree, 92 degree and 94 degree.
In another embodiment, the electric cooking appliance of the low noise can also be boiling water pot, equally include above-mentioned
Cooker body, heating device and control device and temperature measuring equipment etc., and heating device includes first heater and the second heating dress
It sets.In order to further adapt to the use on boiling water pot, the first heater and the secondary heating mechanism can connect to be formed
The pedestal of tubular, the pedestal have placed cavity, and the cooker body is placed in the placed cavity, at this time the first heater
Below the bottom wall of the cooker body, the secondary heating mechanism is located at the outside of the side wall of the cooker body.Its computer heating control side
Method is identical as the above-mentioned control method being illustrated by taking stewing out of water electric cooking pot as an example, and details are not described herein again, equally may be implemented
The quickly purpose of heating and noise reduction.
The electric cooking appliance of low noise of the invention, because being equipped with the secondary heating mechanism being located on side wall, when heating liquid, bubble
The side wall is resulted from, the distance risen is short, and bubble volume is small, and noise of blasting is small；Moreover, being located at by side wall when bubble explosion
Side, side wall can inhibit the noise of bubble explosion, to reach Noise Reduction.
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", " thickness ", "upper", "lower", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside", " radial direction ", " circumferential direction " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase
Even, can also indirectly connected through an intermediary, the interaction that can be connection or two elements inside two elements is closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (7)
1. a kind of electric cooking appliance of low noise, for heating liquid, the electric cooking appliance of the low noise includes cooker body and heating device, institute
The side wall that cooker body includes bottom wall and upwardly extends setting from the bottom wall is stated, the bottom wall and the side wall are surrounded to hold liquid
The accommodating chamber of body is placed with liner in the accommodating chamber, which is characterized in that the heating device includes set on the of the bottom wall
One heating device and secondary heating mechanism set on the side wall, the secondary heating mechanism heat the liquid in the accommodating chamber
So as to generate bubble on the side wall, the side wall is cylindrical tube shape, and the bubble generated on the side wall overflows liquid level simultaneously upwards
Recline the side wall explosion, and the electric cooking appliance of the low noise further includes control device, the control device and first heating
Device is connected with the secondary heating mechanism, and the control device works independently to control the first heater, is described
Secondary heating mechanism works independently and the first heater and the secondary heating mechanism work at the same time, the low noise
The electric cooking appliance of sound further includes temperature measuring equipment, to detect the temperature of the liquid in the accommodating chamber, when the temperature measuring equipment measures
Temperature when being lower than preset temperature, the control device controls the first heater and secondary heating mechanism works at the same time,
When the temperature that the temperature measuring equipment measures is equal to or higher than preset temperature, the control device controls the secondary heating mechanism
It works independently.
2. the electric cooking appliance of low noise as described in claim 1, which is characterized in that the preset temperature is 80 degree of -95 degree.
3. the electric cooking appliance of low noise as described in claim 1, which is characterized in that the heating power of the secondary heating mechanism is small
In the heating power of the first heater.
4. the electric cooking appliance of low noise as described in claim 1, which is characterized in that the secondary heating mechanism is annular-heating
Band is fixed on the outer peripheral surface of the side wall.
5. the electric cooking appliance of low noise as claimed in claim 4, which is characterized in that have convex on the outer peripheral surface of the side wall
The positioning bar for stretching setting, to position the annular-heating band.
6. the electric cooking appliance of the low noise as described in any claim in claim 1 to 5, which is characterized in that the low noise
Electric cooking appliance be stewing out of water electric cooking pot, the stewing out of water electric cooking pot include hold liquid outer pot and be placed in the outer pot
Liner, the cooker body are the outer pot.
7. the electric cooking appliance of low noise as described in claim 1, which is characterized in that the first heater and described second adds
Thermal connects to form pedestal, and the pedestal has placed cavity, and the cooker body is placed in the placed cavity, first heating
Device is located at below the bottom wall of the cooker body, and the secondary heating mechanism is located at the outside of the side wall of the cooker body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640510.4A CN106136875B (en) | 2016-08-05 | 2016-08-05 | The electric cooking appliance of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640510.4A CN106136875B (en) | 2016-08-05 | 2016-08-05 | The electric cooking appliance of low noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106136875A CN106136875A (en) | 2016-11-23 |
| CN106136875B true CN106136875B (en) | 2019-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640510.4A Active CN106136875B (en) | 2016-08-05 | 2016-08-05 | The electric cooking appliance of low noise |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324099B (en) * | 2017-01-20 | 2022-05-17 | 佛山市顺德区美的电热电器制造有限公司 | Electric kettle |
| FR3068230B1 (en) * | 2017-07-03 | 2020-06-05 | Seb S.A. | INTERNAL RECEPTACLE, FOOD PREPARATION ACCESSORY AND HOUSEHOLD FOOD PREPARATION APPARATUS COMPRISING SUCH AN INTERNAL RECEPTACLE |
| CN109462907A (en) * | 2018-09-27 | 2019-03-12 | 武汉科技大学 | Liquid heating apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2061091B (en) * | 1979-10-23 | 1983-11-30 | Pifco Ltd | Electrically heated cooking pot |
| US7820947B2 (en) * | 2006-02-28 | 2010-10-26 | Hamilton Beach Brands, Inc. | Slow cooker |
| CN202060584U (en) * | 2011-04-29 | 2011-12-07 | 广东天际电器股份有限公司 | Low-noise electric stewpot separated from water |
| CN203226636U (en) * | 2013-03-26 | 2013-10-09 | 九阳股份有限公司 | Low-noise liquid heating device and water boiler and electric hot water bottle |
| CN104248332A (en) * | 2013-06-27 | 2014-12-31 | 美的集团股份有限公司 | Stew pan |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2210599Y (en) * | 1995-01-05 | 1995-10-25 | 尹维平 | Electrical-heating water-boiling untensil |
| CN203122151U (en) * | 2013-02-06 | 2013-08-14 | 陈卓石 | Multifunctional electric heating device of stewpot |
-
2016
- 2016-08-05 CN CN201610640510.4A patent/CN106136875B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2061091B (en) * | 1979-10-23 | 1983-11-30 | Pifco Ltd | Electrically heated cooking pot |
| US7820947B2 (en) * | 2006-02-28 | 2010-10-26 | Hamilton Beach Brands, Inc. | Slow cooker |
| CN202060584U (en) * | 2011-04-29 | 2011-12-07 | 广东天际电器股份有限公司 | Low-noise electric stewpot separated from water |
| CN203226636U (en) * | 2013-03-26 | 2013-10-09 | 九阳股份有限公司 | Low-noise liquid heating device and water boiler and electric hot water bottle |
| CN104248332A (en) * | 2013-06-27 | 2014-12-31 | 美的集团股份有限公司 | Stew pan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106136875A (en) | 2016-11-23 |
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Address after: 310018 No. 760 Yinhai street, Xiasha street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: Hangzhou Jiuyang Mini Household Appliance Co., Ltd. Address before: 310018 No. 760 Yinhai street, Xiasha street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: Hangzhou Hongyang Ounanduo Electrical Appliances Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |