CN206809096U - Pot and electric cooking appliance - Google Patents
Pot and electric cooking appliance Download PDFInfo
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- CN206809096U CN206809096U CN201621489499.8U CN201621489499U CN206809096U CN 206809096 U CN206809096 U CN 206809096U CN 201621489499 U CN201621489499 U CN 201621489499U CN 206809096 U CN206809096 U CN 206809096U
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- side wall
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Abstract
The utility model discloses a kind of pot and electric cooking appliance, wherein, the pot includes pot body and heat-retarding ring, and the pot body has bottom wall and side wall, and the heat-retarding ring has the exterior panel and inside panel that ring-type is set；The heat-retarding ring is set with and is fitted in outside the side wall of the pot body by the inside panel, and for the exterior panel with the inside panel airtight connection to form a cavity, the cavity vacuumizes setting；The thickness of the exterior panel is more than the thickness of the inside panel.Technical solutions of the utility model can improve the heat-insulating property of pot.
Description
Technical field
Household appliance technical field is the utility model is related to, more particularly to a kind of pot and electric cooking appliance.
Background technology
Pot is one of core heat transfer component of electric cooking appliance, and pot is typically made up of heat-conducting piece, and heat is passed by heater
Pot is directed at, raises the temperature of pot.Heat is further conducted to the food in pot by pot, and food is carried out at heating
Reason.
In existing electric cooking appliance heating or insulating process, heat scatters and disappears easily by the side wall of pot, reduces the efficiency of heating surface,
While the waste of energy is caused, the heat-insulating property of pot is bad.
Utility model content
Main purpose of the present utility model is to propose a kind of pot and electric cooking appliance, it is intended to improves the heat-insulating property of pot.
To achieve the above object, the utility model proposes pot, including pot body and heat-retarding ring, the pot body
With bottom wall and side wall, the heat-retarding ring has the exterior panel and inside panel that ring-type is set；The heat-retarding ring passes through the inwall
Sleeve-board is filled and is fitted in outside the side wall of the pot body, and the exterior panel and the inside panel airtight connection are to form a chamber
Body, the cavity vacuumize setting；The thickness of the exterior panel is more than the thickness of the inside panel.
Preferably, the exterior panel and the inside panel are stainless steel part, the inside panel and the pot body
Sidewall weld is fixed, and the exterior panel is welded and fixed with the inside panel.
Preferably, side of end of the side wall of the pot body along the bottom wall away from plane where the bottom wall
Extension and formation cyclic structure, the inside panel of the ring-type setting annularly extend.
Preferably, the side of plane where end of the side wall of the pot body along the bottom wall faces away from the bottom wall
Flaring, the inside panel have the upper surface away from the bottom wall and the lower surface of the close bottom wall, and the inside panel is under
End face is set towards upper surface flaring.
Preferably, concave shape circularizes groove to the exterior panel outwardly, and the both ends of the annular groove are connected with the inside panel
To form the cavity.
Preferably, the thickness of the exterior panel is more than or equal to 0.6 millimeter.
Preferably, the thickness of the inside panel is less than 0.6 millimeter.
Preferably, the thickness of the inside panel is 0.3 millimeter, and the thickness of the exterior panel is 0.8 millimeter.
The utility model also proposes a kind of electric cooking appliance, including pot, and the pot includes pot body and heat-retarding ring, described
Pot body has bottom wall and side wall, and the heat-retarding ring has the exterior panel and inside panel that ring-type is set；The heat-retarding ring passes through
The inside panel is set with and is fitted in outside the side wall of the pot body, and the exterior panel is with the inside panel airtight connection with shape
Into a cavity, the cavity vacuumizes setting；The thickness of the exterior panel is more than the thickness of the inside panel.
Preferably, the electric cooking appliance is electric cooker or electric pressure cooking saucepan.
The utility model outside the side wall of pot by setting heat-retarding ring, for preventing the heat of pot from passing through side wall stream
Lose, heat-retarding ring has the exterior panel and inside panel that ring-type is set, and inside panel is set with and is fitted in outside the side wall of pot body, outside
Wallboard forms a cavity with inside panel airtight connection, and the surface for making exterior panel and the cavity opposite side is the exposed of heat-retarding ring
Face, outside wall surface are placed in the outermost layer of pot, and inside panel connects rear enclosed between side wall and exterior panel by both ends and exterior panel.
By vacuumizing setting to the cavity, make the heat of side wall towards the path that normal direction is lost in need to pass through inside panel, vacuum cavity and
Exterior panel, and can further improve by the cavity of vacuum the thermal conductivity factor of heat-retarding ring, heat is preferably reduced towards method
To speed is lost in, make the better heat preservation of pot.
Meanwhile the heat-retarding ring makes the side wall of pot have multilayer proofing, the crashworthiness of side wall is improved.It is outer by setting
The thickness of wallboard is more than the thickness of inside panel, and the outermost layer that exterior panel is located at pot has thicker thickness, can strengthen pot
Intensity to improve crashworthiness；Inside panel, which is closed between side wall and exterior panel, has relatively thin thickness, can mitigate pot
Deadweight, when falling or colliding reduce hit kinetic energy, improve anti-collision effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the internal structure schematic diagram of the utility model pot first embodiment；
Fig. 2 is the internal structure schematic diagram of the utility model pot second embodiment.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Pot body | 211 | Annular groove |
| 11 | Bottom wall | 22 | Inside panel |
| 12 | Side wall | 221 | Upper surface |
| 13 | Accommodating cavity | 222 | Lower surface |
| 20 | Heat-retarding ring | 30 | Cavity |
| 21 | Exterior panel |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of pot.
It is shown referring to Figures 1 and 2 in the utility model embodiment, solid line instruction with the arrow in figure be face,
The planes such as chamber, hole or space.The pot includes pot body 10 and heat-retarding ring 20, and pot body 10 has bottom wall 11 and side wall
12, heat-retarding ring 20 has the exterior panel 21 and inside panel 22 that ring-type is set；Heat-retarding ring 20 is set with and is fitted in by inside panel 22
Outside the side wall 12 of pot body 10, exterior panel 21 is connected the closing airtight connection of inside panel 22 with the both ends of inside panel 22 to form one
Cavity 30, the cavity 30 vacuumize setting；The thickness of exterior panel 21 is more than the thickness of inside panel 22.
Specifically, shown in reference picture 1, in the first embodiment, pot body 10 has the bottom wall 11 for heating, the bottom
The place plane of wall 11 supplies support pot 10.Side wall is extended with along side of the end face of the bottom wall 11 away from the place plane of bottom wall 11
12, extension mode described herein can be straight up in central column extension or flaring extension obliquely etc., art technology
Personnel can be obtained corresponding technical scheme, do not repeated one by one herein by the utility model embodiment and accompanying drawing.The side wall 12
Bottom wall 11 is enclosed to form the accommodating cavity 13 of accommodating food.The side wall 12 is externally provided with heat-retarding ring 20, for preventing pot body 10
Heat be lost in by side wall 12, heat-retarding ring 20 has the exterior panel 21 and inside panel 22 that ring-type is set, by 22 sets of inside panel
Fill and be fitted in outside the side wall 12 of pot body 10, inside panel 22 can be sleeved in side wall 12, top, with away from bottom wall
11.It is necessary to clarify that fitting described herein refers to, the one side of inside panel 22 abuts in the outer surface of side wall 12 completely
On, preferably to increase the soak zones of heat-retarding ring 10, meanwhile, bonding strength of the increase inside panel 22 in side wall 12.In addition,
Heat-retarding ring 10 first is easy to assemble by inside panel 22 with the suit of pot body 10, and exterior panel 21 can be provided with the ring being outwards recessed
Shape groove or multiple opening chambers for being outwards recessed and being connected etc., make exterior panel 21 form a cavity with the airtight connection of inside panel 22
30, airtight connection described herein can take various ways, as exterior panel 21 be socketed on the both ends of inside panel 22 to close in
Wallboard 22, or, it is first-class that the both ends of exterior panel 21 are connected to inside panel 22, is not described further herein.So that exterior panel 21 is with being somebody's turn to do
Exposed face of the cavity 30 away from the surface of side for heat-retarding ring 10, exterior panel 21 are placed in the outermost layer of pot, and inside panel 22 passes through
Behind both ends and the connection of exterior panel 21 between side wall 12 and exterior panel 21.The cavity 30 vacuumizes setting, makes the heat of side wall 12
Inside panel 22, the cavity 30 and exterior panel 21 of vacuum need to be passed through by measuring the path being lost in towards normal direction, by the cavity 30 for setting vacuum
The thermal conductivity factor of heat-retarding ring 20 can further be improved, heat is preferably reduced and be lost in speed towards normal direction, make the insulation of pot
Effect is more preferable.In addition, the cavity 30 by setting vacuum, makes the side wall 12 of pot have multilayer proofing, side wall 12 is improved
Crashworthiness.The thickness of exterior panel 21 is more than the thickness of inside panel 22, and exterior panel 21 is located at the outermost layer of pot with thicker
Thickness, the intensity of pot can be strengthened to improve crashworthiness；Inside panel 22, which is closed between side wall 12 and exterior panel 21, to be had
Relatively thin thickness, the deadweight of pot can be mitigated, the kinetic energy hit is reduced when falling or colliding, optimizes crashworthiness
Energy.
In order to further make heat-retarding ring 20 that there is preferable crashworthiness, shown in reference picture 1, in the first embodiment, outside
Wallboard 21 and inside panel 22 are stainless steel part, and stainless steel part has preferable intensity and toughness, can be provided for pot preferably
Crashworthiness.The side wall 12 of inside panel 22 and pot body 10 more firmly can be connected inside panel 22 by being welded and fixed
Be connected on pot body 10, exterior panel 21 is welded on the both ends of inside panel, can make exterior panel 21 more firmly with inside panel
22 connections.
For improve pot structural rigidity purpose, shown in reference picture 1, in the first embodiment, pot body 10
Side of end face of the side wall 12 along bottom wall 11 away from the place plane of bottom wall 11 extends in central column, and usually, it is in ring that pot, which has,
The side wall 12 that column extends straight up is advantageous to increase the intensity of side wall 12, and the outer surface of side wall 12 is in central column, can be made
The radial distance of side wall 12 is not with changing highly.When side wall 12 is hit, impact is difficult to concentrate on a certain contact
Point, and be more that impact is absorbed by linear contact lay, impact is not excessively concentrated, to disperse bump stress, improve side wall
12 crashworthiness.The inside panel 22 that ring-type is set extends in central column, to be adapted to the shape of side wall 12 to be preferably bonded
Outside side wall 12.
Can be preferably heated by side wall 12 in view of pot, shown in reference picture 2, in a second embodiment, pot sheet
End of the side wall 12 of body 10 along bottom wall 11 faces away from the side flaring of the place plane of bottom wall 11, and the side wall 12 has and bottom wall 11
The inclined-plane having angle outwardly, the inclined-plane can increase heating surface area as the heating surface that bottom wall 11 extends outwardly, so as to
Preferably it is heated by the heating source of bottom wall 11.Mode of heating can be Electromagnetic Heating or resistance heating etc., pass through setting
Electromagnetic heating coil heats to the excitation of side wall 12, or resistance heating device to side wall 12, can shorten the heating of pot
Time.Those skilled in the art can be obtained corresponding technical scheme, do not made herein by the utility model embodiment and accompanying drawing
Repeat.Inside panel 22 has the inside panel set away from the upper surface 221 of bottom wall 11 and the lower surface 222 of opposite side, ring-type
22 are set from lower surface 222 towards the flaring of upper surface 221, and the angle of the flaring is adapted to the bevel angle of side wall 12, so that inwall
Plate 22 is preferably fitted in outside side wall 12.
Consider for production cost is reduced, shown in reference picture 1, in the first embodiment, exterior panel 21 is recessed formation outwardly
Annular groove 211, the shape of annular groove 211 are not especially limited here, can be semicircle, direction and other shapes etc., ring
Shape groove is easy to process by roll-forming or punch forming.In addition, the annular groove 211 being molded by metal plate punching has uniform thickness
Outer wall, when a crash occurs, stress are more uniform.The both ends of annular groove 211 are connected with inside panel 22 to form above-mentioned cavity
30, the cavity 30 is closed by inside panel 22 and annular groove 221.
In order that exterior panel 21 has preferable intensity, in the present embodiment, the thickness of exterior panel 21 is more than or equal to 0.6 milli
Rice, exterior panel 21 can be uniform thickness sheet metal component or the casting of uniform thickness, the thickness thinnest part of exterior panel 21 need to not be more than or equal to
0.6 millimeter, to provide preferable intensity, so that pot obtains preferable crashworthiness.Consider for pot deadweight is mitigated, inwall
The thickness of plate 22 is less than 0.6 millimeter, to obtain lighter inside panel 22, due to inside panel 22 be placed in side wall 12 and exterior panel 21 it
Between, the thickness in the thickness of inside panel 22 is less than 0.6 millimeter of deadweight that can preferably mitigate pot.Preferably, inside panel 22
Thickness be 0.3 millimeter, the thickness of exterior panel 21 is 0.8 millimeter, to obtain preferable bonding strength, while makes heat-retarding ring 20
Thickness is more uniform, both can strengthen crashworthiness by thicker exterior panel 21, and can be subtracted again by relatively thin inside panel 22
Light dead-weight, obtain preferable anti-collision effect.
The utility model also proposes a kind of electric cooking appliance, and the electric cooking appliance includes magnet coil winding and pot, the tool of the pot
Body structure is with reference to above-described embodiment, because this electric cooking appliance employs whole technical schemes of above-mentioned all embodiments, therefore equally
With all beneficial effects caused by the technical scheme of above-described embodiment, this is no longer going to repeat them.The magnet coil winding
Excitation is carried out to pot body 10 to form heating zone on pot body 10, the heating zone is heated to food.The electric cooker
Tool can be electric cooker or electric pressure cooking saucepan, to improve the crashworthiness of the pot of electric cooker or electric pressure cooking saucepan.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. pot, it is characterised in that including：Pot body；The pot body has bottom wall and side wall；Heat-retarding ring；The heat-retarding ring has the exterior panel and inside panel that ring-type is set；The heat-retarding ring passes through the inwall sleeve-board Fill and be fitted in outside the side wall of the pot body, the exterior panel and the inside panel airtight connection are to form a cavity, institute State cavity and vacuumize setting；The thickness of the exterior panel is more than the thickness of the inside panel.
- 2. pot as claimed in claim 1, it is characterised in that the exterior panel and the inside panel are stainless steel part, institute The sidewall weld for stating inside panel and the pot body is fixed, and the exterior panel is welded and fixed with the inside panel.
- 3. pot as claimed in claim 2, it is characterised in that end face of the side wall of the pot body along the bottom wall is to remote Side extension and formation cyclic structure, the inside panel that the ring-type is set from plane where the bottom wall annularly extend.
- 4. pot as claimed in claim 2, it is characterised in that end face of the side wall of the pot body along the bottom wall is towards remote From the side flaring of plane where the bottom wall, the inside panel has upper surface and the close bottom wall away from the bottom wall Lower surface, the inside panel sets from the face-up end face flaring in lower end.
- 5. the pot as described in any one in Claims 1-4, it is characterised in that concave shape is cyclic outwardly for the exterior panel Shape groove, the both ends of the annular groove are connected with the inside panel to form the cavity.
- 6. pot as claimed in claim 5, it is characterised in that the thickness of the exterior panel is more than or equal to 0.6 millimeter.
- 7. pot as claimed in claim 6, it is characterised in that the thickness of the inside panel is less than 0.6 millimeter.
- 8. pot as claimed in claim 7, it is characterised in that the thickness of the inside panel is 0.3 millimeter, the exterior panel Thickness is 0.8 millimeter.
- 9. a kind of electric cooking appliance, it is characterised in that the electric cooking appliance includes any in magnet coil winding and such as claim 1 to 8 Pot described in one, the magnet coil winding carry out excitation heating to the pot body of the pot.
- 10. electric cooking appliance as claimed in claim 9, it is characterised in that the electric cooking appliance is electric cooker or electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489499.8U CN206809096U (en) | 2016-12-30 | 2016-12-30 | Pot and electric cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489499.8U CN206809096U (en) | 2016-12-30 | 2016-12-30 | Pot and electric cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809096U true CN206809096U (en) | 2017-12-29 |
Family
ID=60750055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489499.8U Active CN206809096U (en) | 2016-12-30 | 2016-12-30 | Pot and electric cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770696A (en) * | 2018-12-10 | 2019-05-21 | 九阳股份有限公司 | A kind of fireless cooker |
-
2016
- 2016-12-30 CN CN201621489499.8U patent/CN206809096U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770696A (en) * | 2018-12-10 | 2019-05-21 | 九阳股份有限公司 | A kind of fireless cooker |
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