CN207428925U - Cookware, cookware component and kitchen appliance - Google Patents
Cookware, cookware component and kitchen appliance Download PDFInfo
- Publication number
- CN207428925U CN207428925U CN201720543617.7U CN201720543617U CN207428925U CN 207428925 U CN207428925 U CN 207428925U CN 201720543617 U CN201720543617 U CN 201720543617U CN 207428925 U CN207428925 U CN 207428925U
- Authority
- CN
- China
- Prior art keywords
- phase transformation
- cookware
- transformation chamber
- heating source
- inner casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a kind of cookware, cookware component and kitchen appliance, the cookware includes：Inner casing and the shell being connected with the inner casing limit to accommodate the phase transformation chamber of liquid phase-change working medium between the inner casing and the shell；Heating source, the heating source is arranged on the inner casing and/or the shell and/or the phase transformation intracavitary, the heating source is suitable for coordinating with alternating magnetic field so that self-heating, the heating source is the heating source with Curie temperature characteristic, and the Curie temperature of the heating source is 120 DEG C 260 DEG C.Cookware according to the present utility model can be automatically stopped heating after temperature is more than the Curie temperature of heating source, avoid the risk that food is burnt.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of cookware, cookware component and kitchen appliance.
Background technology
The temperature difference of cookware different piece in correlation technique is larger, in order to excessive food be slowed down to be heated and occur being burned shows
As being provided with non-sticking lining on the inner wall of cookware, but combination force difference, the scratch resistance performance of this non-sticking lining are poor, service life
It is limited, therefore coating easily comes off and fails, while be also usually scraped off.
The cookware for losing non-sticking lining is present with the phenomenon that being burned, simultaneously because non-sticking lining be easily mixed into food and
It is taken in by human body, and then security risk is caused to the health of consumer.
In a kind of samming pot technology known for inventor, cavity is formed using cookware inside and outside shell, in the cavities filling liquid
State phase-change working substance is to realize samming purpose, although this samming pot technology can reduce the inner casing temperature difference, but due to liquid
When becoming gaseous state, cookware pressure becomes larger, when particularly cookware temperature control system fails, it may occur that the situation of dry combustion method, cookware is at high temperature
Continuous heating, can cause cavity pressure increasing, the danger to burst occur so as to cause cookware.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
With a kind of cookware of new proposition, which can be automatically stopped heating after temperature is more than the Curie temperature of heating source, avoid eating
The burnt risk of object.
The utility model also proposed a kind of cookware component with above-mentioned cookware.
The utility model also proposed a kind of kitchen appliance with above-mentioned cookware component.
Cookware according to the present utility model, including：Inner casing and the shell being connected with the inner casing, the inner casing with it is described outer
Limit to accommodate the phase transformation chamber of liquid phase-change working medium between shell；Heating source, the heating source be arranged on the inner casing and/or
The shell and/or the phase transformation intracavitary, the heating source are suitable for coordinating so that self-heating, the heating source with alternating magnetic field
For the heating source with Curie temperature characteristic, and the Curie temperature of the heating source is 120 DEG C -260 DEG C.
Cookware according to the present utility model, heat source are the heating source of Curie temperature characteristic, when the temperature of heating source is more than to occupy
In after temperature heat source be automatically stopped heating, it is ensured that cookware temperature does not exceed the Curie temperature of heat source, burnt so as to reduce food
Risk and save the energy.
One embodiment according to the present utility model, the Curie temperature of the heating source is 140 DEG C -160 DEG C.
One embodiment according to the present utility model, the heating source are 4J-78 iron-nickel alloy parts.
One embodiment according to the present utility model, the Curie temperature of the heating source is 190 DEG C -240 DEG C.
One embodiment according to the present utility model, the heating source is 4J-38 iron-nickel alloys part, 4J-32 iron-nickel alloys
Part or 4J-43 iron-nickel alloy parts.
One embodiment according to the present utility model, the heating source are arranged in the inner casing outside wall surface of the inner casing, institute
Shell is stated as nonmetal parts.
One embodiment according to the present utility model, the heating source include：It is arranged on the bottom surface of the inner casing outside wall surface
On first portion.
One embodiment according to the present utility model, the heating source further include：It is arranged on the outer of the inner casing outside wall surface
Second portion on circumferential surface, the first portion are connected with the second portion.
One embodiment according to the present utility model, the heating source are arranged on the outer shell outer wall face of the shell.
One embodiment according to the present utility model, the heating source include：It is arranged on the bottom surface in the outer shell outer wall face
On Part III.
One embodiment according to the present utility model, the heating source further include：It is arranged on the outer of the outer shell outer wall face
Part IV on circumferential surface, the Part III are connected with the Part IV.
One embodiment according to the present utility model, the Part IV is for annular and positioned at the lower part of the shell.
One embodiment according to the present utility model, the thickness of the phase transformation chamber is 0.1mm-3.0mm.
One embodiment according to the present utility model, the heating source are configured to heating layer.
One embodiment according to the present utility model, the thickness of the heating layer is 0.4mm-3.0mm.
One embodiment according to the present utility model, the thickness of the heating layer is 0.4mm-2.0mm.
One embodiment according to the present utility model, the heating source are integrally integrated on the inner casing, so that described
Heating source forms a part for the inner casing, and the shell is nonmetal parts.
One embodiment according to the present utility model, the heating source are integrally integrated on the housing, so that described
Heating source forms a part for the shell.
One embodiment according to the present utility model, the inner casing internal face of the inner casing include and the phase transformation chamber position pair
The phase transformation chamber answered corresponds to wall surface, wherein the phase transformation chamber corresponds at least a portion regional structure of wall surface as no nonstick layer region.
One embodiment according to the present utility model, the phase transformation chamber, which corresponds to wall surface, to be included：Suitable for heating source face
Heat source face region and the non-face region of heat source, wherein layer region of being stained with invariably includes the non-face region of the heat source.
One embodiment according to the present utility model, the heat source face region set antistick layer.
One embodiment according to the present utility model, the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber correspond to wall surface and
Phase transformation chamber corresponds to peripheral wall surfaces, and the phase transformation chamber corresponds to wall surface and forms the heat source face region, and the phase transformation chamber corresponds to peripheral wall
Face forms the non-face region of heat source.
One embodiment according to the present utility model, the phase transformation chamber, which corresponds to wall surface, to be included：First temperature region and second
Temperature region, the temperature of first temperature region are suitable for when the cookware is heated more than the temperature in the second temperature region
Degree, wherein the region of adhesion coating invariably includes the second temperature region.
One embodiment according to the present utility model, first temperature region set antistick layer.
One embodiment according to the present utility model, the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber correspond to wall surface and
Phase transformation chamber corresponds to peripheral wall surfaces, and the phase transformation chamber corresponds to wall surface and forms first temperature region, and the phase transformation chamber corresponds to peripheral wall
Face forms the second temperature region.
One embodiment according to the present utility model, first temperature region and the temperature difference in the second temperature region are
0°-15°。
One embodiment according to the present utility model, first temperature region and the temperature difference in the second temperature region are
0°-8°。
One embodiment according to the present utility model, the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber correspond to wall surface and
Phase transformation chamber corresponds to peripheral wall surfaces, and the no nonstick layer region corresponds to peripheral wall surfaces including the phase transformation chamber.
One embodiment according to the present utility model, the phase transformation chamber correspond to wall surface and set antistick layer.
One embodiment according to the present utility model, the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber correspond to wall surface and
Phase transformation chamber corresponds to peripheral wall surfaces, the phase transformation chamber correspond to peripheral wall surfaces and the phase transformation chamber to correspond to wall surface be the no nonstick layer area
Domain.
One embodiment according to the present utility model, the inner casing internal face unitary construction are the no nonstick layer region.
One embodiment according to the present utility model, the inner casing are the ball kettle shape of evagination.
One embodiment according to the present utility model, the inner shell sections in the corresponding no antistick layer region are made of aluminum.
One embodiment according to the present utility model, the inner casing generally alumiaum article or iron piece.
According to the cookware component of the utility model another aspect embodiment, including：Cookware, the cookware are above-mentioned pot
Tool；And liquid phase-change working medium, the liquid phase-change working medium are arranged on the phase transformation intracavitary；Heating coil, the heating coil
For generating the alternating magnetic field with heating source cooperation.
One embodiment according to the present utility model, the liquid phase-change working medium are water, ammonia or n-hexane.
According to the kitchen appliance of the utility model another further aspect embodiment, including the cookware component in above-described embodiment.
One embodiment according to the present utility model, the kitchen appliance include electric cooker, electric pressure cooking saucepan, electromagnetic oven.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the schematic cross-sectional view of cookware described in the utility model one embodiment；
Fig. 2 is the A-A of cookware shown in Fig. 1 to schematic cross-sectional view；
Fig. 3 is the partial enlarged view of the cookware of the utility model one embodiment；
Fig. 4 is the partial enlarged view of the cookware of the utility model another embodiment；
Fig. 5 is the schematic diagram of the cookware of the utility model further embodiment；
Fig. 6 is the schematic diagram of the cookware of the utility model further embodiment；
Fig. 7 is the schematic diagram of the cookware of the utility model one embodiment；
Fig. 8 is the schematic diagram of the cookware of the utility model another embodiment；
The schematic diagram of the cookware of Fig. 9 the utility model further embodiments.
Reference numeral：Inner casing 10, inner casing internal face 103, the outer circumferential surface 104 of inner casing, inner casing bump structure 11, phase transformation chamber pair
Answer wall surface 102, heat source face region 102a, heat source non-face region 102b, the first temperature region 102c, second temperature region
102d, first annular flange 101, shell 20, shell bump structure 21, the inner peripheral surface 105 of shell, the second annular flange 201, phase
Change chamber 30, porous foam metal part 40, water conservancy diversion gap 50, metal tube 60, heating source 70, first portion 71, first portion 72, the
A part 73, first portion 74.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the utility model, " multiple " are meant that at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
The cookware of the utility model embodiment is described in detail with reference to Fig. 1 to Fig. 9.
Inner casing 10, shell 20 and heating source can be included according to the cookware of the utility model embodiment, shell 20 is set in
The outside of inner casing 10, inner casing 10 are connected with shell 20 and limit to accommodate liquid phase-change working medium between inner casing 10 and shell 20
Phase transformation chamber 30.Liquid phase-change working medium can in phase transformation chamber 30 completion morphology transformation, such as liquid phase-change working medium can be complete
Into the conversion between liquid and gaseous state to realize the transmission of heat.
According to the cookware of the utility model embodiment, for a kind of physics non-stick cooker using double-layer structure, the inner casing of cookware
The phase transformation chamber 30 of vacuum is formed between 10 and shell 20, being injected in phase transformation chamber 30 at the position of bottom has liquid phase-change working medium
(such as water, ammonia or n-hexane), is so heated to cookware bottom, when the temperature of cookware bottom increases to certain temperature
(such as temperature afterwards>100 DEG C), the liquid refrigerant in phase transformation chamber 30 close to bottom position can vaporize volatilization as gas, be transmitted to phase transformation
Close to the condensation end on top, at the same time being effectively conducted with heat in chamber 30 so that close to the position of its openend of cookware
It puts and is heated, and the phase-change working substance after being cooled occurs condensation and is changed into liquid again, flow to the bottom of phase transformation chamber 30, Ran Houchong
New heated rear re-evaporation, which constantly moves in circles, so that it is guaranteed that entire each position of cookware is in several minutes of heating
Temperature field afterwards is consistent (such as the temperature difference can be controlled at ± 4 DEG C) substantially, that is, ensures each spot temperature of entire cookware in uniform
Distribution finally realizes that the cookware surface has the non-sticky effect of good physics when cooking.
As shown in Figure 5 and Figure 6, heating source 70 is arranged in inner casing 10 and/or shell 20 and/or phase transformation chamber 30, heating source
70 are suitable for coordinating with alternating magnetic field so that self-heating, heating source 70 is the heating source 70 with Curie temperature characteristic, and is heated
The Curie temperature in source 70 is 120 DEG C -260 DEG C.
That is, heating source 70 can be arranged on simultaneously in inner casing 10, shell 20 and phase transformation chamber 30, certain heating source 70
It can also be only arranged in one or two in inner casing 10, shell 20 and heating source 70.
When heating source 70 is not up to Curie temperature, heating source 70 has ferromagnetic bulk properties, under the action of alternating magnetic field
Heat can be generated, the food in cooking container；When the temperature of heating source 70 reaches Curie temperature, heating source 70 has paramagnet
Characteristic, heating source 70 cannot generate heat under the action of alternating magnetic field, and heating source 70 is automatically stopped heating, avoids heating source
The phenomenon that 70 constant temperature raises and excessive food is caused to be heated and is burned.This both may insure inner casing 10 and shell 20
Safety, while may insure that cookware temperature does not exceed the Curie temperature of heat source, so as to reduce the burnt risk of food and section
Save the energy.
The Curie temperature of heating source 70 could be provided as 140 DEG C -160 DEG C, this kind of heating source 70 can be to temperature requirement not
High food boils.
It is, of course, understood that the Curie temperature of heating source 70 may be set to be 190 DEG C -240 DEG C.This kind heats
Source 70 can the food higher to temperature requirement boil, and then promoted food the speed that boils.
Optionally, Curie temperature can be 4J-38 iron-nickel alloys part, 4J-32 iron nickel in 190 DEG C -240 DEG C of heating source 70
Alloy components or 4J-43 iron-nickel alloy parts.
The utility model is not defined the specific material of heating source 70, and designer can voluntarily select have difference
The material of Curie temperature manufactures heating source 70, as long as heating source 70 meet demand of selection.
In some embodiments of the utility model, as shown in figure 5, heating source 70 is arranged on the inner casing outside wall surface of inner casing 10
On, shell 20 is nonmetal parts.For example, shell 20 can be ceramic member.The shell 20 of non-metallic material part can be to avoid screen as a result,
Alternating magnetic field is covered, the heating source 70 being arranged in 10 outside wall surface of inner casing of inner casing 10 can be in alternating magnetic field at any time, according to
The temperature of itself generates heat to generate heat or stopping.
Further, heating source 70 includes the first portion 71 being arranged on the bottom surface of inner casing outside wall surface.Inner casing outside wall surface
Bottom surface for heat affected zone, the heat of cookware comes from the heating source 70 for the bottom surface for being arranged on inner casing outside wall surface, and this kind is set
Heating source 70 also the most rationally, because the food in cookware is gathered in the bottom of cookware mostly, is arranged on the bottom of cookware by mode
Portion can improve the cooked rate of food, while heating source 70 is arranged on cookware bottom also easily so that generation pair inside cookware
Stream.
Further, as shown in figure 5, heating source 70 further includes be arranged on the outer circumferential surface 104 of inner casing outside wall surface
Two parts 72, first portion 71 are connected with second portion 72.Second portion 72 mainly corresponds to the bottom roundings part of inner casing, by
This, the heated perimeter bigger of heating source 70 can not only heat the bottom of cookware, also can also to the side of cookware into
Row heating, improves the efficiency of heating surface, the cooked speed of food is improved.
In some embodiments of the utility model, as shown in fig. 6, heating source 70 is arranged on 20 outer wall of shell of shell 20
On face.It is similar with traditional external heat source as a result,.Since heating source 70 is arranged on the outer shell outer wall face of shell 20, Bu Huishou
To the shielding of metalwork.Meanwhile the material of inner casing 10 need not excessively consider, but the material good it is generally advisable to choose thermal conductivity.
Further, heating source 70 includes：The Part III 73 being arranged on the bottom surface in outer shell outer wall face.This kind set with
The setting in traditional heating source 70 is similar, and the bottom surface in outer shell outer wall face is heat affected zone, and the heat of cookware, which comes from, is arranged on shell
The heating source 70 of the bottom surface of outside wall surface, and this kind of set-up mode is also the most reasonable, because the food in cookware is gathered in pot mostly
The bottom of tool, heating source 70 is arranged on to the bottom of cookware can improve the cooked rate of food, while heating source 70 is set
In cookware bottom also easily so that generating convection current inside cookware.
Further, heating source 70 further includes the Part IV 74 being arranged on the outer circumferential surface of 20 outside wall surface of shell, the
Three parts 73 are connected with Part IV 74.The heated perimeter bigger of heating source 70 can not only heat the bottom of cookware,
Also the side of cookware can also be heated, improves the efficiency of heating surface, the cooked speed of food is improved.
Further, Part IV 74 is for annular and positioned at the lower part of shell 20.Thus, it is possible to the bottom of cookware into
Row is evenly heated.And heating source 70 is arranged on the bottom of cookware and periphery can improve the efficiency of heating surface, food is easier to boil
It is ripe.
In some embodiments of the utility model, the thickness of phase transformation chamber 30 is 0.1mm-3.0mm.Inventor is by multiple
It is found after experiment, when the thickness of phase transformation chamber 30 is too small, the surface tension of the phase-change working substance of liquid is too big, and liquid phase-change working medium is held
The upside of phase transformation chamber 30 is easily accumulated in, can not be successfully and flow downward；When the thickness of phase transformation chamber 30 is too big, needed in phase transformation chamber 30
The very more phase-change working substance of filling, but more working medium is not only bad for the conduction of heat, and result in the increasing of cookware cost
Add.
It is non-in 30 condensed liquid phase-change working medium of phase transformation chamber at section of the thickness in 0.1mm-3mm of phase transformation chamber 30
Chang Rongyi flows downward to the downside of phase transformation chamber 30, and the dosage of the phase-change working substance in phase transformation chamber 30 not only will not be too many, but also can be with
Promote the transmission efficiency of heat in phase transformation chamber 30.
In some embodiments of the utility model, heating source 70 is configured to heating layer.Heating layer can cause heat to pass
It passs more uniformly, the direct heating surface area bigger of cookware, it is not easy to the phenomenon that being burned.
Preferably, the thickness of heating layer is 0.4mm-3.0mm.It is highly preferred that the thickness of heating layer is 0.4mm-
2.0mm。
In some embodiments of the utility model, heating source 70 is integrally integrated on inner casing 10, so that heating source 70
A part for inner casing 10 is formed, shell 20 is nonmetal parts.That is, heating source 70 is no longer the side by welding or bonding
Formula is fixed on inner casing 10, but belongs to a part for inner casing 10.For example, used by inner casing 10 can be with all heating sources 70
Material, entire inner casing 10 can generate heat under the action of alternating magnetic field.
In some embodiments of the utility model, heating source 70 is integrally integrated on shell 20, so that heating source 70
Form a part for shell 20.That is, heating source 70 is fixed on by way of welding or bonding on shell 20,
But belong to a part for shell 20.For example, shell 20 can with all heating sources 70 used by material, entire shell 20 is all
Heat can be generated under the action of alternating magnetic field.
The cookware according to the utility model other embodiments is described in detail below in conjunction with the accompanying drawings.
Inner casing 10 and the shell 20 being connected with inner casing 10, inner casing 10 can be included according to the cookware of the utility model embodiment
Limit to accommodate the phase transformation chamber 30 of liquid phase-change working medium between shell 20.Liquid phase-change working medium can be in phase transformation chamber 30
The transformation of completion morphology, such as liquid phase-change working medium can complete the conversion between liquid and gaseous state to realize the transmission of heat.
As shown in fig. 7, inner casing 10 has inner casing internal face 103, inner casing internal face 103 is the wall suitable for being contacted with cooking cavity
Face, the inner casing internal face 103 of inner casing 10 include the corresponding wall surface 102 of phase transformation chamber corresponding with 30 position of phase transformation chamber, position here
Corresponding to can be understood as corresponding on the thickness direction of inner casing 10, wherein phase transformation chamber corresponds at least a portion area of wall surface 102
Domain construction is no antistick layer region.
That is, when all phase transformation chambers 30 between inner casing 10 and shell 20, the inner casing internal face 103 of inner casing 10 is complete
Portion and 30 face of phase transformation chamber, 103 all phase transformation chambers of inner casing internal face of inner casing 10 correspond to wall surface 102.When inner casing 10 and shell
When only part is phase transformation chamber 30 between 20, the inner casing internal face 103 of inner casing 10 includes two parts, and a part is and phase transformation chamber 30
Corresponding phase transformation chamber corresponds to wall surface 102, and another part is common wall surface not corresponding with phase transformation chamber 30.
At least a portion that phase transformation chamber corresponds to wall surface 102 is configured to no antistick layer region.In other words, phase transformation chamber corresponds to wall surface
102 only some can set antistick layer, and another part is not provided with antistick layer；Or phase transformation chamber correspond to wall surface 102 can be complete
Portion is not provided with antistick layer.
Thus, it is possible to which the processing technology and difficulty of processing of cookware is greatly reduced, the production efficiency of cookware is improved, and
Due to reducing the use of antistick layer, processing cost is also significantly reduced.
In addition, the setting for reducing antistick layer can also fundamentally avoid coming off for antistick layer, reduce antistick layer and enter
In food and by human intaking amount, the security risk caused by consumer is reduced.
It should be noted that " interior " in the utility model embodiment refers to the direction towards cookware inside center,
" outer " refers to the direction away from cookware inside center；The center of cookware can be in the cooking cavity for contained in cookware food
The heart.
According to the cookware of the utility model embodiment, for a kind of physics non-stick cooker using double-layer structure, the inner casing of cookware
The phase transformation chamber 30 of vacuum is formed between 10 and shell 20, being injected in phase transformation chamber 30 at the position of bottom has liquid phase-change working medium
(such as water, ammonia or n-hexane), is so heated to cookware bottom, when the temperature of cookware bottom increases to certain temperature
(such as temperature afterwards>100 DEG C), the liquid refrigerant in phase transformation chamber 30 close to bottom position can vaporize volatilization as gas, be transmitted to phase transformation
Close to the condensation end on top, at the same time being effectively conducted with heat in chamber 30 so that close to the position of its openend of cookware
It puts and is heated, and the phase-change working substance after being cooled occurs condensation and is changed into liquid again, flow to the bottom of phase transformation chamber 30, Ran Houchong
New heated rear re-evaporation, which constantly moves in circles, so that it is guaranteed that entire each position of cookware is in several minutes of heating
Temperature field afterwards is consistent (such as the temperature difference can be controlled at ± 4 DEG C) substantially, that is, ensures each spot temperature of entire cookware in uniform
Distribution finally realizes that the cookware surface has the non-sticky effect of good physics when cooking.
And above-mentioned cookware, due to the presence of phase transformation chamber 30, the temperature on the opposite inner casing internal face 103 of phase transformation chamber 30
Uniformly, therefore the phase transformation chamber of the inner casing of the utility model embodiment 10 corresponds at least a portion region of wall surface 102 and can construct
For no antistick layer region, thus effectively reduce because the wear-resisting property of non-sticky coating is poor, with reference to power is not ideal enough, the service life compared with
It is short, easy to fall off and influence non-sticky effect and service life of the cookware when cooking, and effectively prevent not stickness paint and inhaled by human body
After receipts, security risk is caused to the health of user.Further, since reducing the use of non-sticking lining, cookware is manufactured into
Originally it is greatly reduced, and the difficulty of processing of cookware is reduced, processing technology is simplified, and then at least certain
The production efficiency of cookware is improved in degree.
In some embodiments of the utility model, include being suitable for and heating as shown in figure 8, phase transformation chamber corresponds to wall surface 102
The non-face region 102b of heat source face region 102a and heat source of source face, wherein including the non-face of heat source without antistick layer region
Region 102b.
Heat source face region 102a and heat source face, the heat received is big, and food holds on heat source face region 102a
The phenomenon that easily there is superheated and cause to be burned, therefore can antistick layer be set in heat source face region 102a, reduction is burned
Probability.The non-face region 102b of heat source and the not direct face of heat source, therefore the heat received is with respect to heat source face region
102a is smaller, and the probability that the non-face region 102b of heat source is burned is relatively low, therefore can be not provided in the non-face region 102b of heat source
Antistick layer to form no antistick layer region, and then effectively reduce be burned phenomenon while, reduce cookware cost, reduce pot
The manufacturing procedure of tool and the difficulty of processing for reducing cookware, and reduce non-viscous paint at least to a certain extent and enter food
In probability, reduce the hidden danger caused by the physical safety of user.
Of course, it should be understood that heat source face region 102a and the non-face region 102b of heat source can be not provided with not gluing
Layer includes the heat source face region 102a and non-face region 102b of heat source without antistick layer region.
Specifically, phase transformation chamber corresponds to that wall surface 102 corresponds to wall surface 102a including phase transformation chamber and phase transformation chamber corresponds to peripheral wall surfaces
102b, phase transformation chamber correspond to wall surface 102a and form heat source face region 102a, and it is non-that phase transformation chamber corresponds to peripheral wall surfaces 102b composition heat sources
Face region 102b.
That is, the heat source of cookware wall surface 102a faces corresponding with phase transformation chamber, the heat source of cookware are corresponding with phase transformation chamber
The non-faces of peripheral wall surfaces 102b, phase transformation chamber correspond to wall surface 102a as heat affected zone first.
In other embodiments of the utility model, as shown in figure 9, phase transformation chamber, which corresponds to wall surface 102, includes the first temperature
The temperature of region 102c and second temperature region 102d, the first temperature region 102c are suitable for being more than the second temperature when cookware is heated
The temperature of region 102d is spent, wherein including second temperature region 102d without antistick layer region.
The temperature of first temperature region 102c is high, and the heat received is maximum, and food is easy in the first temperature region 102c
The phenomenon that there is superheated and causing to be burned, therefore can antistick layer be set in the first temperature region 102c, reduce paste
The probability of pot.The temperature of second temperature region 102d is relatively low, and the heat received is smaller with respect to the first temperature region 102c,
The probability that second temperature region 102d is burned is relatively low, therefore can be not provided with antistick layer in second temperature region 102d to form nothing
Antistick layer region, and then while phenomenon is burned in effective reduction, reduce the cost of cookware, reduce cookware manufacturing procedure and
Reduce the difficulty of processing of cookware, reduce non-viscous paint at least to a certain extent and enter probability in food, reduce to
Hidden danger caused by the physical safety at family.
It is, of course, understood that the first temperature region 102c and second temperature region 102d can be not provided with not gluing
Layer includes the first temperature region 102c and second temperature region 102d without antistick layer region.
Specifically, as shown in figure 9, phase transformation chamber corresponds to wall surface 102 corresponds to wall surface 102c and phase transformation chamber pair including phase transformation chamber
Peripheral wall surfaces 102d is answered, phase transformation chamber corresponds to wall surface 102c and forms the first temperature region 102c, and phase transformation chamber corresponds to peripheral wall surfaces 102d structures
Into second temperature region 102d.That is, the temperature that phase transformation chamber corresponds to wall surface 102c is higher, phase transformation chamber corresponds to peripheral wall surfaces
The temperature of 102d is relatively low.For example, the first temperature region 102c can be with heat source face, second temperature region 102d
The non-face of heat source.
Further, the temperature difference of the first temperature region 102c and second temperature region 102d are 0 ° -15 °.
Further, the temperature difference of the first temperature region 102c and second temperature region 102d are 0 ° -10 °, further excellent
Elect 0 ° -8 ° as.The temperature difference between first temperature region 102c and second temperature region 102d is bigger, then more needs in the first temperature
Region 102c sets antistick layer；Temperature difference very little between first temperature region 102c and second temperature region 102d is even without the temperature difference
When, then the first temperature region 102c and second temperature region 102d can be not provided with antistick layer.
In some embodiments of the utility model, referring for example to shown in Fig. 8 and Fig. 9, phase transformation chamber, which corresponds to wall surface 102, to be included
Phase transformation chamber corresponds to wall surface (102a, 102c) and peripheral wall surfaces (102b, 102d) is corresponded to phase transformation chamber, and no antistick layer region includes phase transformation
Chamber corresponds to peripheral wall surfaces (102b, 102d).
No antistick layer region can be only that phase transformation chamber corresponds to peripheral wall surfaces (102b, 102d), certainly without antistick layer region
Peripheral wall surfaces (102b, 102d) can be corresponded to including phase transformation chamber wall surface (102a, 102c) is corresponded to phase transformation chamber simultaneously.
Further, as shown in Figure 8 and Figure 9, phase transformation chamber corresponds to and is provided with antistick layer on wall surface (102a, 102c).By
Correspond to wall surface (102a, 102c) face heat source in phase transformation chamber, thus phase transformation chamber correspond to the temperature of wall surface (102a, 102c) compared with
Height, the food that wall surface (102a, 102c) corresponding with phase transformation chamber contacts directly is easily excessively heated and is carbonized, and generation is burned
The phenomenon that.
The cookware of the utility model embodiment only corresponds to wall surface (102a, 102c) setting in phase transformation chamber and does not glue as a result,
Layer while effective reduction is burned, reduces cookware cost, reduces the manufacturing procedure of cookware and reduces adding for cookware
Work difficulty, and reduce non-viscous paint at least to a certain extent and enter probability in food, reduce the body peace to user
Hidden danger caused by complete.
In other embodiments of the utility model, phase transformation chamber corresponds to wall surface 102 and corresponds to wall surface including phase transformation chamber
(102a, 102c) corresponds to peripheral wall surfaces (102b, 102d) with phase transformation chamber, and phase transformation chamber corresponds to wall surface (102a, 102c) and phase transformation chamber
Corresponding peripheral wall surfaces (102b, 102d) are no antistick layer region.
The non-adhesion behavior of the cookware of the utility model is by the liquid phase-change working medium in double-layer structure and double-layer structure as a result,
Realize, phase transformation chamber corresponds to wall surface and phase transformation chamber correspond to peripheral wall surfaces temperature it is relatively uniform.Phase transformation chamber corresponds to wall surface and phase
Become chamber and correspond to peripheral wall surfaces without non-sticking lining, therefore the combination power for fundamentally having prevented non-sticking lining and cookware not enough occurs
Obscission, non-sticking lining will not be entered in food to be absorbed by consumer, avoids caused by the body of user safety
Hidden danger.
Meanwhile the phase transformation chamber of the utility model corresponds to wall surface and phase transformation chamber corresponds to peripheral wall surfaces without non-sticking lining, may be used also
To reduce the production difficulty of cookware, the production process of simplified cookware, and then the production efficiency of cookware is improved, and significantly reduced
The manufacture cost of cookware.
In some embodiments of the utility model, inner casing 10 is the ball kettle shape of evagination.10 inside of inner casing can be with shape as a result,
Into superpower thermal convection current, the big boiling of circulation is generated, each grain of rice is allowed all to be full water, the volume of the grain of rice is fuller.Meanwhile inner casing
10 design for the ball kettle shape of evagination and combine the double-layer structure of cookware so that being uniformly heated for cookware further avoids
The generation for phenomenon of being burned, while ball kettle shape inner casing 10 can also disperse the gravity synergistic effect between the grain of rice, optimize phenomenon of being burned.
Due to phase transformation chamber correspond to wall surface 102 at least partially without antistick layer region, effectively reduce cookware and be burned
While phenomenon, the cost of manufacture and manufacture craft of cookware are reduced, effectively increases the production efficiency of cookware.
In some embodiments of the utility model, corresponding 10 part of inner casing without antistick layer region is made of aluminum.Thus
Not only ensure the molding effect of cookware, but also ensure the heat conductivility of cookware.
In some embodiments of the utility model, inner casing 10 generally alumiaum article or iron piece.Both ensure cookware as a result,
Molding effect, and ensure the heat conductivility of cookware, while the processing of inner casing 10 is more prone to, and intensity higher.
In one embodiment of the utility model, as shown in Figure 1, the boiler port of inner casing 10 is equipped with the first ring of outward bending
Shape flange 101, the boiler port of shell 20 are equipped with the second annular flange 201 of outward bending, first annular 101 and second ring of flange
201 airtight connection of shape flange, to form closed phase transformation chamber 30 between inner casing 10 and shell 20.
Preferably, the annular flange 201 of first annular flange 101 and second is integrally welded.
By the sealed connection of the annular flange 201 of first annular flange 101 and second, welding procedure is such as used by inner casing 10
On first annular flange 101 and shell 20 on the second annular 201 welded seal of flange, it is ensured that be fully sealed and nothing between weld seam
Gap, it is preferable that sanding and polishing is carried out to face of weld after welding, closed phase transformation chamber is formed between inner casing 10 and shell 20
30。
Further, as shown in Figure 1, offering connector at the upper position of the outside wall surface of shell 20, set at connector
Have and be used for the bottom injection liquid phase-change working medium to phase transformation chamber 30 with the closed metal tube 60 connected of phase transformation chamber 30, metal tube 60,
So that liquid phase-change working medium is deposited on the bottom of phase transformation chamber 30, and the air in phase transformation chamber 30 is made to be discharged by metal tube 60.
Connector (aperture of such as a diameter of 3mm or so) is opened up at position of the shell 20 close to top, is inserted into same
The metal tube 60 (such as metal hollow copper pipe) of diameter, then metal tube 60 and the contact position of pot wall are subjected to welded seal, it realizes
Metal tube 60 is connected with the closed of phase transformation chamber 30, with the bottom injection liquid phase-change work by the metal tube 60 to phase transformation chamber 30
Matter, and the air in phase transformation chamber 30 is excluded, make to keep vacuum state in phase transformation chamber 30.
Preferably, the vacuum degree in phase transformation chamber 30 is 10-3Pa~10-1Pa.Certainly, the vacuum degree of phase transformation chamber can also be
Above-mentioned 10-2Pa~102Pa。
It is 10 to control the vacuum degree in phase transformation chamber 30-3Pa~10-1Pa, to reduce the phase transition temperature of liquid phase-change working medium, just
Circulating vaporization and condensation in liquid phase-change working medium, so as to be further ensured that the temperature uniformity of cookware bottom and top, so as to
Ensure the temperature uniformity at each position of entire cookware.Certainly, the vacuum degree in phase transformation chamber 30 is not limited to above-mentioned concrete numerical value scope,
It can be according to actual conditions designed, designed.
Preferably, inner casing 10 and shell 20 are closed using stainless steel plate or aluminium alloy plate punch forming, stainless steel plate or aluminium
The thickness range of golden plate is 0.6mm~2.5mm.
Using stainless steel plate or aluminium alloy plate punch forming inner casing 10 and shell 20, not only ensured the molding effect of cookware, but also
Ensure the heat conductivility of cookware；Thickness range is used both to ensure cookware for the stainless steel plate or aluminium alloy plate of 0.6mm~2.5mm
Intensity, and ensure cookware heat conductivility.
Preferably, as shown in Fig. 2, the width range of phase transformation chamber 30 is 1.5mm~4mm；Wherein, the width of phase transformation chamber 30 is
The gap width formed between the outside wall surface of inner casing 10 and the internal face of shell 20.
Preferably, as shown in Figure 1, the gap width between the internal face of the outside wall surface of inner casing 10 and shell 20 keeps basic
Unanimously.
It is further preferred that the thickness of porous foam metal part 40 is adapted with the width of phase transformation chamber 30, porous foam gold
Belong to the average pore size of part 40 for 0.2mm~0.4mm, porosity is 70%~90%.
Certainly, the average pore size of above-mentioned porous foam metal part 40 and porosity are not limited to above-mentioned specific limit value, can root
It is voluntarily selected according to actual conditions；Preferably, porous foam metal part 40 uses porous foam copper or Porous foam aluminimun, cuts into item
Shape is made.
The cookware component of the utility model embodiment is briefly described below.
Cookware, liquid phase-change working medium and heating coil, the pot are included according to the cookware component of the utility model embodiment
Have for the cookware in above-described embodiment, liquid phase-change working medium is arranged in phase transformation chamber 30, and heating coil is for generating and heating source
The alternating magnetic field of cooperation.
The cookware component that the utility model above-described embodiment provides, for a kind of uncoated physics using double-layer structure not
Pot is stained with, the phase transformation chamber 30 of vacuum is formed between the inner casing 10 of cookware and shell 20, is set in phase transformation chamber 30 at the position on top
There is the porous foam metal part 40 being radially distributed, be bonded in such as porous foam metal part 40 in the outside wall surface of inner casing 10, phase
Become to inject at the position of bottom in chamber 30 and have liquid phase-change working medium (such as water, ammonia or n-hexane), so to cookware
Bottom is heated, (such as temperature after temperature of cookware bottom increases to certain temperature>100 DEG C), the bottom of close in phase transformation chamber 30
Liquid refrigerant at portion position can vaporize volatilization as gas, and along between the water conservancy diversion between two neighboring porous foam metal part 40
Gap 50 is transmitted to the condensation end on close top in phase transformation chamber 30, at the same time being effectively conducted with heat so that close to cookware
The position of its openend is heated, and the phase-change working substance after being cooled occurs condensation and is changed into liquid again, and liquid adsorption is more
In hole in hole foam metal part 40, and the bottom of phase transformation chamber 30 is flow to along porous foam metal part 40 under the effect of gravity,
Then re-evaporation after being heated again, the heating condensation process constantly move in circles, so that it is guaranteed that entire each position of cookware is being heated
Temperature field after several minutes is consistent (such as the temperature difference can be controlled at ± 4 DEG C) substantially, that is, ensures each spot temperature of entire cookware
Be evenly distributed state, finally realizes that the cookware surface has the non-sticky effect of good physics when cooking；And above-mentioned pot
Tool, reduces the non-viscous paint on cookware surface, in this embodiment it is not even necessary in the not stickness paint such as surface spraying fluororesin of cookware, thus
Effectively prevent because the wear-resisting property of non-sticky coating is poor, with reference to power is not ideal enough, the service life is shorter, it is easy to fall off due to influence cookware and exist
Non-sticky effect and service life when cooking, and effectively prevent after stickness paint is not absorbed by the body, to the health of user
Cause security risk.
According to the cookware component of the utility model embodiment, including the cookware in above-described embodiment, due to according to this practicality
The cookware component of new embodiment is provided with above-mentioned cookware, therefore the cookware component is heated evenly, and can be substantially reduced and be burned now
As.
Further, liquid phase-change working medium is water, ammonia or n-hexane.It is so heated to cookware bottom, works as pot
The temperature of tool bottom increases to (such as temperature after certain temperature>100 DEG C), close to the liquid refrigerant of bottom position in phase transformation chamber 30
Volatilization can be vaporized as gas, and be transmitted to along the water conservancy diversion gap 50 between two neighboring porous foam metal part 40 in phase transformation chamber 30
Condensation end close to top, at the same time being effectively conducted with heat so that added close to the position of its openend of cookware
Heat, and the phase-change working substance after being cooled occurs condensation and is changed into liquid again, liquid adsorption is in porous foam metal part 40
In hole, and the bottom of phase transformation chamber 30 is flow to along porous foam metal part 40 under the effect of gravity, steamed again after being then heated again
Hair, the heating condensation process constantly move in circles, so that it is guaranteed that temperature field base of the entire each position of cookware after heating several minutes
Originally (such as the temperature difference can be controlled at ± 4 DEG C) is consistent, that is, ensures that each spot temperature of entire cookware is evenly distributed state, finally
Realize that the cookware surface has the non-sticky effect of good physics when cooking.
The kitchen appliance of the utility model embodiment is briefly described below.
It can include the cookware component of above-described embodiment according to the kitchen appliance of the utility model embodiment, due to according to this
The kitchen appliance of utility model embodiment is provided with above-mentioned cookware component, therefore the kitchen appliance can be substantially reduced phenomenon of being burned
Generation.
Electric cooker, electric pressure cooking saucepan and electromagnetic oven can be included according to the kitchen appliance of the utility model embodiment, but it is unlimited
In this.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the different embodiments described in this specification or example and different embodiments or exemplary feature into
Row combines and combination.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it is impossible to be interpreted as the limitation to the utility model, those of ordinary skill in the art are in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (30)
1. a kind of cookware, which is characterized in that including：
Inner casing and the shell being connected with the inner casing limit to accommodate liquid phase-change work between the inner casing and the shell
The phase transformation chamber of matter；
Heating source, the heating source are arranged on the inner casing and/or the shell and/or the phase transformation intracavitary, the heating source
Suitable for coordinating with alternating magnetic field so that self-heating, the heating source is the heating source with Curie temperature characteristic, and it is described plus
The Curie temperature of heat source is 120 DEG C -260 DEG C.
2. cookware according to claim 1, which is characterized in that the Curie temperature of the heating source is 140 DEG C -160 DEG C.
3. cookware according to claim 2, which is characterized in that the heating source is 4J-78 iron-nickel alloy parts.
4. cookware according to claim 1, which is characterized in that the Curie temperature of the heating source is 190 DEG C -240 DEG C.
5. cookware according to claim 4, which is characterized in that the heating source is 4J-38 iron-nickel alloys part, 4J-32 iron
Nickel alloy part or 4J-43 iron-nickel alloy parts.
6. cookware according to claim 1, which is characterized in that the heating source is arranged on the inner casing outside wall surface of the inner casing
On, the shell is nonmetal parts.
7. cookware according to claim 6, which is characterized in that the heating source includes：It is arranged on the inner casing outside wall surface
Bottom surface on first portion.
8. cookware according to claim 7, which is characterized in that the heating source further includes：It is arranged on the inner casing outer wall
Second portion on the outer circumferential surface in face, the first portion are connected with the second portion.
9. cookware according to claim 1, which is characterized in that the heating source is arranged on the outer shell outer wall face of the shell
On.
10. cookware according to claim 9, which is characterized in that the heating source includes：It is arranged on the outer shell outer wall face
Bottom surface on Part III.
11. cookware according to claim 10, which is characterized in that the heating source further includes：It is arranged on outside the shell
Part IV on the outer circumferential surface of wall surface, the Part III are connected with the Part IV.
12. cookware according to claim 11, which is characterized in that the Part IV is for annular and positioned at the shell
Lower part.
13. cookware according to claim 1, which is characterized in that the thickness of the phase transformation chamber is 0.1mm-3.0mm.
14. cookware according to claim 1, which is characterized in that the heating source is configured to heating layer.
15. cookware according to claim 14, which is characterized in that the thickness of the heating layer is 0.4mm-3.0mm.
16. cookware according to claim 15, which is characterized in that the thickness of the heating layer is 0.4mm-2.0mm.
17. cookware according to claim 1, which is characterized in that the heating source is integrally integrated on the inner casing, with
The heating source is made to form a part for the inner casing, the shell is nonmetal parts.
18. cookware according to claim 1, which is characterized in that the heating source integrally integrate on the housing, with
The heating source is made to form a part for the shell.
19. cookware according to claim 1, which is characterized in that the inner casing internal face of the inner casing includes and the phase transformation
The corresponding phase transformation chamber in chamber position corresponds to wall surface, wherein at least a portion regional structure that the phase transformation chamber corresponds to wall surface is without non-sticky
Layer region.
20. cookware according to claim 19, which is characterized in that the phase transformation chamber, which corresponds to wall surface, to be included：Suitable for heating
The heat source face region of source face and the non-face region of heat source, wherein layer region of being stained with invariably includes the non-face of the heat source
Region.
21. cookware according to claim 20, which is characterized in that the heat source face region sets antistick layer.
22. cookware according to claim 21, which is characterized in that the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber corresponds to
Wall surface and phase transformation chamber correspond to peripheral wall surfaces, and the phase transformation chamber corresponds to wall surface and forms the heat source face region, the phase transformation chamber
Corresponding peripheral wall surfaces form the non-face region of heat source.
23. cookware according to claim 19, which is characterized in that the phase transformation chamber, which corresponds to wall surface, to be included：First humidity province
Domain and second temperature region, the temperature of first temperature region are suitable for being more than the second temperature when the cookware is heated
The temperature in region, wherein the region of adhesion coating invariably includes the second temperature region.
24. cookware according to claim 23, which is characterized in that first temperature region sets antistick layer.
25. cookware according to claim 24, which is characterized in that the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber corresponds to
Wall surface and phase transformation chamber correspond to peripheral wall surfaces, and the phase transformation chamber corresponds to wall surface and forms first temperature region, the phase transformation chamber
Corresponding peripheral wall surfaces form the second temperature region.
26. cookware according to claim 23, which is characterized in that first temperature region and the second temperature region
The temperature difference be 0 ° -8 °.
27. cookware according to claim 19, which is characterized in that the phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber corresponds to
Wall surface and phase transformation chamber correspond to peripheral wall surfaces, and the no nonstick layer region corresponds to peripheral wall surfaces, the phase transformation chamber including the phase transformation chamber
Corresponding wall surface sets antistick layer；Or
The phase transformation chamber, which corresponds to wall surface, to be included：Phase transformation chamber corresponds to wall surface and phase transformation chamber corresponds to peripheral wall surfaces, and the phase transformation chamber corresponds to
It is the no nonstick layer region that peripheral wall surfaces and the phase transformation chamber, which correspond to wall surface,；Or
The inner casing internal face unitary construction is the no nonstick layer region.
28. cookware according to claim 19, which is characterized in that the inner casing is the ball kettle shape of evagination.
29. a kind of cookware component, which is characterized in that including：
Cookware, the cookware are the cookware according to any one of claim 1-28；And
Liquid phase-change working medium, the liquid phase-change working medium are arranged on the phase transformation intracavitary；
Heating coil, the alternating magnetic field that the heating coil coordinates for generation with the heating source.
30. a kind of kitchen appliance, which is characterized in that including cookware component according to claim 29.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543617.7U CN207428925U (en) | 2017-05-12 | 2017-05-12 | Cookware, cookware component and kitchen appliance |
| KR1020180038711A KR102118502B1 (en) | 2017-05-12 | 2018-04-03 | Cooker, cooker assembly and kitchen utensil |
| JP2018078874A JP6767423B2 (en) | 2017-05-12 | 2018-04-17 | Kettle, kettle assembly and kitchen utensils |
| JP2020156345A JP2020203143A (en) | 2017-05-12 | 2020-09-17 | Cooker, cooker assembly, and kitchen utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543617.7U CN207428925U (en) | 2017-05-12 | 2017-05-12 | Cookware, cookware component and kitchen appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207428925U true CN207428925U (en) | 2018-06-01 |
Family
ID=62394945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543617.7U Active CN207428925U (en) | 2017-05-12 | 2017-05-12 | Cookware, cookware component and kitchen appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207428925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851932A (en) * | 2017-05-12 | 2018-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Cookware, cookware component and kitchen appliance |
| CN110811297A (en) * | 2019-11-20 | 2020-02-21 | 中惠创智（深圳）无线供电技术有限公司 | Dry burning prevention cooker |
-
2017
- 2017-05-12 CN CN201720543617.7U patent/CN207428925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851932A (en) * | 2017-05-12 | 2018-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Cookware, cookware component and kitchen appliance |
| CN110811297A (en) * | 2019-11-20 | 2020-02-21 | 中惠创智（深圳）无线供电技术有限公司 | Dry burning prevention cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207428918U (en) | Cookware, cookware component and kitchen appliance | |
| CN207428925U (en) | Cookware, cookware component and kitchen appliance | |
| CN205107386U (en) | Inner pot used for cooking utensil | |
| CN105795887B (en) | Pot body and cooker with it | |
| CN202355177U (en) | No-oil smoke energy-saving dual-purpose wok | |
| CN207940630U (en) | A kind of compound pot | |
| CN201200288Y (en) | Energy-saving type electromagnetic electric rice pot | |
| CN207428923U (en) | Cookware, cookware component and kitchen appliance | |
| CN101779910A (en) | Safety electromagnetic induction heating ceramic pot | |
| CN207928184U (en) | Cookware and kitchen appliance | |
| CN207428927U (en) | Cookware, cookware component and kitchen appliance | |
| KR102118502B1 (en) | Cooker, cooker assembly and kitchen utensil | |
| CN207428924U (en) | Cookware, cookware component and kitchen appliance | |
| CN207768083U (en) | Cookware, cookware component and kitchen appliance | |
| CN207428926U (en) | Cookware, cookware component and kitchen appliance | |
| CN207768080U (en) | Cookware and kitchen appliance | |
| CN208144887U (en) | Cookware, cookware component and kitchen appliance | |
| CN207768079U (en) | Cookware, cookware component and kitchen appliance | |
| CN207768084U (en) | Cookware, cookware component and kitchen appliance | |
| CN207768082U (en) | Cookware and kitchen appliance | |
| CN207768086U (en) | Cookware, cookware component and kitchen appliance | |
| CN108851932A (en) | Cookware, cookware component and kitchen appliance | |
| CN208259501U (en) | Cookware and kitchen appliance | |
| CN208144886U (en) | Cookware and kitchen appliance | |
| CN207428928U (en) | Cookware, cookware component and kitchen appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |