CN206354868U - Interior Cooker structure and cooking apparatus - Google Patents
Interior Cooker structure and cooking apparatus Download PDFInfo
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- CN206354868U CN206354868U CN201621170545.8U CN201621170545U CN206354868U CN 206354868 U CN206354868 U CN 206354868U CN 201621170545 U CN201621170545 U CN 201621170545U CN 206354868 U CN206354868 U CN 206354868U
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- stainless steel
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- cooker structure
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- bottom wall
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Abstract
The utility model provides a kind of interior Cooker structure and cooking apparatus, wherein, interior Cooker structure is used for cooking apparatus, and interior Cooker structure includes：Stainless steel pot body, the cross section of stainless steel pot body is ellipse, and stainless steel pot body includes side wall and the bottom wall positioned at sidewall bottom, and bottom wall has radian and prominent to the inside of stainless steel pot body；Heat accumulation plate, positioned at stainless steel pot body lower surface, heat accumulation plate is combined together with bottom wall by way of hot pressing.The interior Cooker structure that the utility model is provided, by installing the high heat accumulation plate of thermal conductivity factor in bottom wall lower surface, the efficiency of heating surface is improved；Bottom wall is designed to radian prominent inside stainless steel pot body, the intensity and rigidity of bottom wall can be improved, heat accumulation plate is together with bottom wall hot pressing, with compound bed boundary is firm, tensile strength is high, good extending performance the characteristics of, improve the rigidity and structural stability of interior Cooker structure, without Integral upset sheet metal thickness, the weight of interior Cooker structure is reduced, production cost is reduced.
Description
Technical field
The utility model is related to kitchen appliance technical field, in particular to a kind of interior Cooker structure and a kind of cooking pot
Tool.
Background technology
Interior pot is that electric pressure cooking saucepan realizes one of core part of cooking function.Existing interior pot has circular and oval from external form
Point of shape, circular interior pot bear to be in integrally homogeneous deformation after internal pressure because the symmetry of its physical dimension.Oval pressure cooker
Because of the asymmetry of its major and minor axis, bear after internal pressure, oval long axis direction size diminishes, to contract；Short-axis direction
Become large-sized, expand outwardly, overall deformation trend is intended to circular, it is necessary to especially consider to bear the control of the profile after internal load
Accuracy.Two major classes are broadly divided into by the material of interior pot：First, pot in aluminium alloy；2nd, stainless steel inner container；For in stainless steel
Courage conventional method reaches the purpose of reinforcement by increase material thickness, and so the weight and cost of finished product can be greatly increased.It is special
Not for stainless steel inner container, because its thermal conductivity factor is low compared with aluminium alloy, heat transfer efficiency is not high.Composite inner liner can be reached than strong
The few purpose of high, weight, but machine-shaping is difficult, cost is high.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art or correlation technique.
Therefore, first purpose of the utility model is to propose a kind of interior Cooker structure.
Second purpose of the present utility model is to propose a kind of cooking apparatus.
In view of this, according to first purpose of the present utility model, the utility model provides a kind of interior Cooker structure, is used for
Cooking apparatus, interior Cooker structure includes：Stainless steel pot body, the cross section of stainless steel pot body is ellipse, and stainless steel pot body includes side
Wall and the bottom wall positioned at sidewall bottom, bottom wall have radian and prominent to the inside of stainless steel pot body；Heat accumulation plate, positioned at stainless
Steel pot body lower surface, heat accumulation plate is combined together with bottom wall by way of hot pressing.
The interior Cooker structure that the utility model is provided, devises interior pot the bottom of a pan composite construction, the composite pan bottom structure can be carried
The high efficiency of heating surface, and pan in ellipse is had good rigidity, bear the stabilization of pot overall dimensions deformation in being kept during load
Property, realize that plate is thinning, drop this effect.Interior Cooker structure uses stainless steel pot body, safe, but thermal conductivity factor（16.2W
（m·℃））Low, by installing the high heat accumulation plate of thermal conductivity factor in bottom wall lower surface, the efficiency of heating surface is improved；Stainless steel pot body
Cross section for ellipse, occur that short axle is elongated during internal pressure is born, major axis shortens, deformation tendency tends to be round
The problem of shape, by being designed in bottom wall to radian prominent inside stainless steel pot body, the intensity and rigidity of bottom wall can be improved, is kept away
Exempt from bottom wall outstanding in the presence of pressure internally, cause structure to destroy, meanwhile, heat accumulation plate is with bottom wall by way of hot pressing
The composite construction with comprehensive metallurgical binding state is formed, with compound bed boundary is firm, tensile strength is high, good extending performance
Feature, improves the rigidity and structural stability of interior Cooker structure, without the sheet metal thickness of the oval pot body of Integral upset, reduces
The weight of interior Cooker structure, reduces production cost.
In addition, the interior Cooker structure in the above-mentioned technical proposal that the utility model is provided can also have following supplementary technology special
Levy：
In the above-mentioned technical solutions, it is preferable that heat accumulation plate is thermal conductive metal plate.
In the technical scheme, heat accumulation plate uses thermal conductive metal plate, can both meet the requirement to high-termal conductivity, while golden
Category material, which is easy to be pressed into stainless steel heating, meets structure, is favorably improved the rigidity and structural stability of oval pan.
In the above-mentioned technical solutions, it is preferable that heat accumulation plate is aluminium heat accumulation plate or aluminium alloy heat accumulation plate.
In the technical scheme, heat accumulation plate uses aluminium heat accumulation plate or aluminium alloy heat accumulation plate, and aluminium has higher thermal conductivity factor
（227W（m·℃））, and with heat storage function, it is favorably improved the efficiency of heating surface.
In the above-mentioned technical solutions, it is preferable that the thickness of stainless steel pot body is 0.4mm to 2mm.
In the technical scheme, stainless steel has higher intensity, and by theoretical and verification experimental verification, thickness is chosen for
0.4mm to 2mm.
In the above-mentioned technical solutions, it is preferable that the thickness of aluminium heat accumulation plate or aluminium alloy heat accumulation plate is 1mm to 3mm.
In the technical scheme, the heat conduction of aluminum or aluminum alloy and thermal storage performance are good, while its intensity is less than stainless steel, suitably
Heat accumulation, proof strength can be strengthened by increasing its thickness, but blocked up heat accumulation plate can increase the overall weight of interior Cooker structure, thermal resistance
Can accordingly it increase, thus through theoretical and verification experimental verification, it is 1mm to 3mm to take its thickness.
In the above-mentioned technical solutions, it is preferable that also include：Strengthen bottom plate, positioned at the lower surface of heat accumulation plate, strengthen bottom plate with
Heat accumulation plate is combined together by way of hot pressing.
In the technical scheme, by one layer of reinforcement bottom plate of lower surface hot repressing in heat accumulation plate, comprehensive metallurgical junction is constituted
Conjunction state, the strength and stiffness of interior Cooker structure can obtain further lifting.When selection fine aluminium or aluminium alloy are used as accumulation of heat plate material
When, it is contemplated that the overall weight and thermal resistance problem of interior Cooker structure, heat accumulation plate can not be blocked up, now sets up reinforcement bottom plate, can make interior
The strength and stiffness of Cooker structure are effectively ensured.
In the above-mentioned technical solutions, it is preferable that side wall and bottom wall joining place have circular sliding slopes section, the outer of bottom plate is strengthened
Lateral edges are folded upward at forming a supporting section, and supporting section is incorporated into the outer surface of circular sliding slopes section.
In the technical scheme, supporting section is folded upward at and is incorporated into the outer surface of circular sliding slopes section, can be in reinforcing bottom wall
While offside wall play a part of reinforcement, it is to avoid transverse shortens, and short axle is elongated.
In the above-mentioned technical solutions, it is preferable that reinforcement bottom plate is stainless steel plate.
In the technical scheme, strengthen bottom plate and equally select stainless steel plate, one side stainless steel has higher intensity,
Reinforcement needs can be met, on the other hand, when carrying out the hot pressing of composite construction, strengthen bottom plate material identical with pot body selection
Matter, processing characteristics is consistent, it is to avoid a variety of different materials need to coordinate all quarters concerned when mutually pressing performance the problem of, be easy to processing.
In the above-mentioned technical solutions, it is preferable that the thickness of stainless steel plate is 0.3mm to 1mm.
In the technical scheme, stainless steel plate has higher intensity in itself, and is used as auxiliary is strengthened, it is not necessary to thick
Spend greatly, through theoretical and verification experimental verification, take 0.3mm to 1mm, can both meet strength demand, also do not result in excessive weight and increase
Amount.
According to second purpose of the present utility model, the utility model provides a kind of cooking apparatus, with appointing as described above
Interior Cooker structure described in one technical scheme.
The cooking apparatus that the utility model is provided, with above-mentioned interior Cooker structure, stainless steel inner container is due to the peace of its material
Quan Xingguang liked by consumer, but in actually heating engineering, the thermal conductivity factor of stainless steel（16.2W（m·℃））It is low, individually
Use so that cooking process is slow, influence Consumer's Experience, the utility model stainless steel composite base is made up of three parts：First layer is not
Become rusty steel, the pure aluminum or aluminum alloy of the second layer, third layer stainless steel（It can omit）, comprehensive smelting that each bed boundary is constituted for heating pressing
Golden bonding state, with compound bed boundary is firm, tensile strength is high, good extending performance the characteristics of, the rigidity of pan can be improved, together
When due to the thermal conductivity factor of aluminium（227W（m·℃））It is higher and with heat storage function, can improve the culinary art efficiency of heating surface.
In the above-mentioned technical solutions, it is preferable that cooking apparatus is electric pressure cooking saucepan.
In the technical scheme, electric pressure cooking saucepan applies the bottom of a pan composite construction, the knot using pot in oval stainless steel
Structure can improve the efficiency of heating surface, and pan in ellipse is had good rigidity, bear to keep interior pot overall dimensions to become during load
The stability of shape, realizes that plate is thinning, drop this effect.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 shows the interior Cooker structure sectional view according to one embodiment of the present utility model；
Fig. 2 shows partial enlarged drawings of the Fig. 1 in A portions；
Fig. 3 shows the interior Cooker structure sectional view according to another embodiment of the present utility model；
Fig. 4 shows partial enlarged drawings of the Fig. 3 in B portions.
Wherein, the corresponding relation between references and component names of the Fig. 1 into Fig. 4 is：
Cooker structure in 1,12 stainless steel pot bodies, 122 side walls, 124 bottom walls, 126 circular sliding slopes section, 14 heat accumulation plates, 16 strengthen
Bottom plate, 162 supporting sections.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description to fully understand the utility model, still, this practicality
New to be different from other modes described here to implement using other, therefore, protection domain of the present utility model is simultaneously
Do not limited by following public specific embodiment.
Referring to Fig. 1 to Fig. 4 descriptions according to the utility model some embodiments in Cooker structure 1 and cooking apparatus.
As depicted in figs. 1 and 2, the embodiment of the utility model first aspect proposes a kind of interior Cooker structure 1, for cooking
Utensil, interior Cooker structure 1 includes：Stainless steel pot body 12, the cross section of stainless steel pot body 12 is ellipse, and stainless steel pot body 12 includes
Side wall 122 and the bottom wall 124 positioned at the bottom of side wall 122, bottom wall 124 have radian and dashed forward to the inside of stainless steel pot body 12
Go out；Heat accumulation plate 14, positioned at the lower surface of stainless steel pot body 12, heat accumulation plate 14 is combined together with bottom wall 124 by way of hot pressing.
The interior Cooker structure 1 that the utility model is provided, devises interior pot the bottom of a pan composite construction, the composite pan bottom structure can be carried
The high efficiency of heating surface, and make the interior Cooker structure 1 of ellipse that there is good rigidity, bear to keep interior Cooker structure 1 overall chi during load
The stability of very little deformation, realizes that plate is thinning, drop this effect.Interior Cooker structure 1 is safe using stainless steel pot body 12, but
Thermal conductivity factor（16.2W（m·℃））It is low, by installing the high heat accumulation plate 14 of thermal conductivity factor, the efficiency of heating surface in the lower surface of bottom wall 124
It is improved；The cross section of stainless steel pot body 12 is ellipse, occurs that short axle is elongated during internal pressure is born, long
Axle shortens, the problem of deformation tendency tends to circle, by being designed in bottom wall 124 to radian prominent inside stainless steel pot body 12,
The intensity and rigidity of bottom wall 124 can be improved, it is to avoid bottom wall 124 is outstanding in the presence of pressure internally, cause structure to break
It is bad, meanwhile, heat accumulation plate 14 forms the composite construction with comprehensive metallurgical binding state with bottom wall 124 by way of hot pressing, has
Have that compound bed boundary is firm, tensile strength is high, good extending performance the characteristics of, improve the rigidity and Stability Analysis of Structures of interior Cooker structure 1
Property, without the sheet metal thickness of the oval pot body of Integral upset, the weight of interior Cooker structure 1 is reduced, production cost is reduced.Tool
Body, stainless steel pattern number can be SUS304 and SUS430, SUS304 category austenitic stainless steel, and good combination property is nonmagnetic, corrosion resistant
Erosion, SUS430 category ferritic stainless steels, thermal conductivity factor is relatively large, is cooked beneficial to food materials, the coefficient of expansion is small, is favorably improved ellipse
The structural stability of circular pan.
In one embodiment of the present utility model, it is preferable that heat accumulation plate 14 is thermal conductive metal plate.
In this embodiment, heat accumulation plate 14 uses thermal conductive metal plate, can both meet the requirement to high-termal conductivity, while golden
Category material, which is easy to be pressed into stainless steel heating, meets structure, is favorably improved the rigidity and structural stability of oval pan.
In one embodiment of the present utility model, it is preferable that heat accumulation plate 14 is aluminium heat accumulation plate or aluminium alloy heat accumulation plate.
In this embodiment, heat accumulation plate 14 uses aluminium heat accumulation plate or aluminium alloy heat accumulation plate, and aluminium has higher thermal conductivity factor
（227W（m·℃））, and with heat storage function, it is favorably improved the efficiency of heating surface.Specifically, aluminium alloy model can for A3003 and
A3005, belongs to aluminium, manganese systems aluminium alloy, with good plasticity and weldability, is easy to processing.
In one embodiment of the present utility model, it is preferable that the thickness of stainless steel pot body 12 is 0.4mm to 2mm.
In this embodiment, stainless steel has higher intensity, and by theoretical and verification experimental verification, thickness is chosen for 0.4mm
To 2mm.
In one embodiment of the present utility model, it is preferable that the thickness of aluminium heat accumulation plate or aluminium alloy heat accumulation plate be 1mm extremely
3mm。
In this embodiment, the heat conduction of aluminum or aluminum alloy and thermal storage performance are good, while its intensity is less than stainless steel, it is appropriate to increase
Plus its thickness can strengthen heat accumulation, proof strength, but blocked up heat accumulation plate 14 can increase the overall weight of interior Cooker structure 1, thermal resistance
Also can accordingly it increase, thus through theoretical and verification experimental verification, it is 1mm to 3mm to take its thickness.
As shown in Figure 3 and Figure 4, in one embodiment of the present utility model, it is preferable that also include：Strengthen bottom plate 16, position
In the lower surface of heat accumulation plate 14, strengthen bottom plate 16 and be combined together with heat accumulation plate 14 by way of hot pressing.
In this embodiment, by one layer of reinforcement bottom plate 16 of lower surface hot repressing in heat accumulation plate 14, constitute comprehensively metallurgical
Bonding state, the strength and stiffness of interior Cooker structure 1 can obtain further lifting.When selection fine aluminium or aluminium alloy are used as heat accumulation plate 14
During material, it is contemplated that the overall weight and thermal resistance problem of interior Cooker structure 1, heat accumulation plate 14 can not be blocked up, now sets up reinforcement bottom plate
16, the strength and stiffness of interior Cooker structure 1 can be effectively ensured.
In one embodiment of the present utility model, it is preferable that side wall 122 and the joining place of bottom wall 124 connect with a circular arc
Section 126 is connect, the outer ledge for strengthening bottom plate 16 is folded upward at forming a supporting section 162, and supporting section 162 is incorporated into circular sliding slopes section
126 outer surface.
In this embodiment, supporting section 162 is folded upward at and is incorporated into the outer surface of circular sliding slopes section 126, can be in reinforcing
Offside wall 122 plays a part of reinforcement while bottom wall 124, it is to avoid transverse shortens, and short axle is elongated.
In one embodiment of the present utility model, it is preferable that reinforcement bottom plate 16 is stainless steel plate.
In this embodiment, the equally selection stainless steel plate of bottom plate 16 is strengthened, one side stainless steel has higher intensity,
Reinforcement needs can be met, on the other hand, when carrying out the hot pressing of composite construction, strengthen the material identical with pot body selection of bottom plate 16
Matter, processing characteristics is consistent, it is to avoid a variety of different materials need to coordinate all quarters concerned when mutually pressing performance the problem of, be easy to processing.
In one embodiment of the present utility model, it is preferable that the thickness of stainless steel plate is 0.3mm to 1mm.
In this embodiment, stainless steel plate has higher intensity in itself, and is used as auxiliary is strengthened, it is not necessary to thickness
It is excessive, through theoretical and verification experimental verification, 0.3mm to 1mm is taken, strength demand can be both met, excessive weight gain is not resulted in yet.
The embodiment of the utility model second aspect proposes a kind of cooking apparatus, with as described in above-mentioned any embodiment
Interior Cooker structure 1.
The cooking apparatus that the utility model is provided, with above-mentioned interior Cooker structure 1, stainless steel inner container is due to the peace of its material
Quan Xingguang liked by consumer, but in actually heating engineering, the thermal conductivity factor of stainless steel（16.2W（m·℃））It is low, individually
Use so that cooking process is slow, influence Consumer's Experience, the utility model stainless steel composite base is made up of three parts：First layer is not
Become rusty steel, the pure aluminum or aluminum alloy of the second layer, third layer stainless steel（It can omit）, comprehensive smelting that each bed boundary is constituted for heating pressing
Golden bonding state, with compound bed boundary is firm, tensile strength is high, good extending performance the characteristics of, the rigidity of pan can be improved, together
When due to the thermal conductivity factor of aluminium（227W（m·℃））It is higher and with heat storage function, can improve the culinary art efficiency of heating surface.
In one embodiment of the present utility model, it is preferable that cooking apparatus is electric pressure cooking saucepan.
In this embodiment, electric pressure cooking saucepan is using pot in oval stainless steel, and applies the bottom of a pan composite construction, the structure
The efficiency of heating surface can be improved, and pan in ellipse is had good rigidity, bears to keep interior pot overall dimensions deformation during load
Stability, realize that plate is thinning, drop this effect.
In the utility model, term " multiple " then refers to two or more, unless otherwise clear and definite restriction.Term
The term such as " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected,
Can be detachably connected, or be integrally connected；" connected " can be joined directly together, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained in of the present utility model at least one
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples
In combine in an appropriate manner.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (11)
1. a kind of interior Cooker structure, for cooking apparatus, it is characterised in that the interior Cooker structure includes：
Stainless steel pot body, the cross section of the stainless steel pot body is ellipse, and the stainless steel pot body includes side wall and is located at
The bottom wall of the sidewall bottom, the bottom wall has radian and prominent to the inside of the stainless steel pot body；
Heat accumulation plate, positioned at the lower surface of the bottom wall, the heat accumulation plate is combined together with the bottom wall by way of hot pressing.
2. interior Cooker structure according to claim 1, it is characterised in that
The heat accumulation plate is thermal conductive metal plate.
3. interior Cooker structure according to claim 2, it is characterised in that
The heat accumulation plate is aluminium heat accumulation plate or aluminium alloy heat accumulation plate.
4. interior Cooker structure according to claim 1, it is characterised in that
The thickness of the stainless steel pot body is 0.4mm to 2mm.
5. interior Cooker structure according to claim 3, it is characterised in that
The thickness of the aluminium heat accumulation plate or the aluminium alloy heat accumulation plate is 1mm to 3mm.
6. interior Cooker structure according to any one of claim 1 to 5, it is characterised in that also include：
Strengthen bottom plate, positioned at the lower surface of the heat accumulation plate, the reinforcement bottom plate and heat accumulation plate knot by way of hot pressing
It is combined.
7. interior Cooker structure according to claim 6, it is characterised in that
The side wall and the bottom wall joining place have circular sliding slopes section, and the outer ledge for strengthening bottom plate is folded upward at shape
Into a supporting section, the supporting section is incorporated into the outer surface of the circular sliding slopes section.
8. interior Cooker structure according to claim 7, it is characterised in that
The reinforcement bottom plate is stainless steel plate.
9. interior Cooker structure according to claim 8, it is characterised in that
The thickness of the stainless steel plate is 0.3mm to 1mm.
10. a kind of cooking apparatus, it is characterised in that with interior Cooker structure as claimed in any one of claims 1-9 wherein.
11. cooking apparatus according to claim 10, it is characterised in that the cooking apparatus is electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170545.8U CN206354868U (en) | 2016-11-02 | 2016-11-02 | Interior Cooker structure and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170545.8U CN206354868U (en) | 2016-11-02 | 2016-11-02 | Interior Cooker structure and cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206354868U true CN206354868U (en) | 2017-07-28 |
Family
ID=59369196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621170545.8U Active CN206354868U (en) | 2016-11-02 | 2016-11-02 | Interior Cooker structure and cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206354868U (en) |
-
2016
- 2016-11-02 CN CN201621170545.8U patent/CN206354868U/en active Active
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