CN207754987U - Cookware and cooking equipment - Google Patents
Cookware and cooking equipment Download PDFInfo
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- CN207754987U CN207754987U CN201720530583.8U CN201720530583U CN207754987U CN 207754987 U CN207754987 U CN 207754987U CN 201720530583 U CN201720530583 U CN 201720530583U CN 207754987 U CN207754987 U CN 207754987U
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- egative film
- pot body
- packet egative
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- cookware
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Abstract
The utility model provides a kind of cookware and cooking equipment, cookware include：Pot body；Packet egative film, is coated on the bottom of pot body, and the edge of packet egative film is connected with the outer surface of pot body by welding structure；Middle layer is arranged and is enclosed in the space set out in packet egative film and pot body；The cookware that this programme provides, the edge of packet egative film is connected with the outer surface of pot body by welding structure, for general composite construction, welding structure has the advantages that bonding strength is high, it can prevent the edge of packet egative film from warping, and the technological operation of welding is convenient, efficient, it is ensured that production efficiency.
Description
Technical field
The utility model is related to kitchen utensils fields, in particular to a kind of cookware and a kind of cooking equipment.
Background technology
The cookware of composite plate structure form is mostly used in general IH heating occasion, still, composite board material is of high cost, unfavorable
In popularization, in this regard, using composite bottom structure to meet IH demand for heat in the prior art, and reduction cookware cost is realized, still
By processing technology and equipment limit, the packet egative film in product composite base is susceptible to the problem of warping, and can influence outside product in this way
It sees, and the heat transfer efficiency of interiors of products is caused to reduce.
Utility model content
At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of cookware.
Another of the utility model is designed to provide a kind of cooking equipment with above-mentioned cookware.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of cookware, including：Pot body；Packet
Egative film, is coated on the bottom of the pot body, and the edge of the packet egative film is connected with the outer surface of the pot body by welding structure；
Middle layer is arranged and is enclosed in the space set out in the packet egative film and the pot body；Wherein, the packet egative film, which is one end, has opening
Concave body, the bottom of the pot body is stretched into the interior concave space of the concave body through the opening, is constructed in the concave body
The position for going out the opening is connected with the pot body by the welding structure, and the height of the concave body is 8mm~70mm.
The edge of cookware provided by the utility model, setting packet egative film is connected with the outer surface of pot body by welding structure,
For general composite construction, welding structure has the advantages that bonding strength is high, can prevent the edge of packet egative film from warping,
And the technological operation of welding is convenient, efficient, it is ensured that production efficiency.
It is the concave body that one end has opening that packet egative film, which is arranged, and being coated to the bottom of pot body using the concave body can be with
The form that three bread cover is formed, when cookware is heated, packet egative film and middle layer can carry out three face stereo heat transfers to pot body, improve culinary art
Efficiency and mouthfeel of cooking.
It is understood that in existing composite base cookware, when production and processing, makes the intermediate layer material of molten condition in
The heart is flowed toward surrounding to wait for the material solidification aftershaping middle layer, but during practical operation is crossed, the middle layer of molten condition
Temperature can drastically decline when material reaches central periphery, more arrive edge temperature gradient and change bigger, at this moment lead to the side of middle layer
Along position metal is not achieved between the condition that bonds, that is, the bonding requirements at the edge and pot body to packet egative film are not achieved so that packet bottom
Piece edge be easiest to occur warping phenomenon namely packet egative film the concave body it is higher, temperature gradient when intermediate layer material extends
Variation is bigger, i.e., is more easiest to occur packet egative film edge and warps phenomenon.
Welding structure is arranged to connect pot body with the opening position of concave body, the edge of packet egative film is limited in pot body table
On face, limitation packet egative film edge warps, and is asked what warping will not occur in 8mm or more in this way, being arranged the height of concave body
Topic, and can make packet egative film and middle layer that can carry out three face stereo heat transfers to pot body, improve cooking efficiency and mouthfeel of cooking.
In addition, the cookware in above-described embodiment provided by the utility model can also have following additional technical feature：
In above-mentioned technical proposal, the angle between the side wall and bottom wall of the concave body is 90 °~150 °.
It is understood that in existing composite base cookware, when production and processing, makes the intermediate layer material of molten condition in
The heart is flowed toward surrounding to wait for the material solidification aftershaping middle layer, but during practical operation is crossed, the middle layer of molten condition
Temperature can drastically decline when material reaches central periphery, more arrive edge temperature gradient and change bigger, this leads to the edge of middle layer
The condition bonded between metal is not achieved in position, that is, the bonding requirements at the edge and pot body to packet egative film is not achieved so that packet egative film
Edge be easiest to occur warping phenomenon namely packet egative film the concave body it is higher, the angle between the side wall and bottom wall of concave body
Smaller, the phenomenon that warps is more apparent.
In the present solution, setting welding structure connects pot body with the opening position of concave body, by the edge of packet egative film
On pot body surface, limitation packet egative film edge warps for limit, in this way, by the angle between the side wall and bottom wall of concave body be arranged to
90 °~150 ° the problem of will not warping, and can make packet egative film and middle layer that can carry out three face stereo heat transfers to pot body,
Improve cooking efficiency and mouthfeel of cooking.
In any of the above-described technical solution, the pot body include pot bottom, pot body portion and transition be connected to the pot bottom with
Transition part between the pot body portion, wherein it is extended down on the edge of the packet egative film at the pot body portion or the position of transition part,
And it is connected with the pot body portion or transition part by the welding structure.
It is extended down at pot body portion or the position of transition part in the present solution, being arranged on the edge of packet egative film, and passes through to weld and tie
Structure is connected with pot body portion or transition part, so that packet egative film forms pot body the form that three bread cover, when cookware being made to be heated, packet egative film
And middle layer can carry out three face stereo heat transfers to pot body, improve cooking efficiency and mouthfeel of cooking.
In any of the above-described technical solution, the welding structure is that the edge of the packet egative film and the pot body are passed through melting welding
Or the welding layer that electric resistance welding processing is formed.
In the present solution, welding structure is the weldering for forming at the edge of packet egative film and pot body by melting welding or electric resistance welding processing
Connect layer, more specifically, welding layer by edge and the pot body to packet egative film by laser welding, argon gas protect weldering, plasma arc welding (PAW),
The welding procedures processing such as roll welding is formed, which has the advantages that bonding strength is high, can prevent the edge of packet egative film from rising
It sticks up, and the technological operation welded is convenient, efficient, it is ensured that production efficiency.
In any of the above-described technical solution, the welding structure is distributed on the direction along packet egative film edge in sequential like
Or in interruption shape distribution.
In the present solution, setting welding structure is distributed on the direction along packet egative film edge in sequential like, in this way, realizing
Packet egative film edge is limited on pot body surface using welding structure, while to prevent packet egative film edge from warping, weldering can be utilized
Binding structure encloses the space set out to packet egative film and pot body and forms good sealing, prevent when cleaning water enter packet egative film and pot body it
Between interlayer in, ensure the heat conductivility of product；Alternatively, setting welding structure is in interruption shape on the direction along packet egative film edge
Distribution can utilize spot-welded structures effectively to limit at packet egative film edge on pot body surface, prevent packet egative film edge from warping in this way, and
The structure can save welding procedure and take, and can save solder dosage, and realizing reduces product cost.
In any of the above-described technical solution, the packet egative film is magnetic conduction plastid and/or the middle layer includes aluminium layer.
In the present solution, it is magnetic conduction plastid, for example, 430 stainless steels or other irony stainless steels, utilization that packet egative film, which is arranged,
Packet egative film incudes heat production in alternating magnetic field so that product is suitable for the occasion of electromagnetic heating, and utilizes middle layer in packet egative film
It conducts heat between pot body, makes middle layer that can play the role of being homogenized heat, improve being heated evenly property of pot body, it is whole to promote cookware
The culinary art effect of body；It includes aluminium layer that middle layer, which is arranged, and aluminium layer has the advantages that thermal conductivity is high, can be by the heat from packet egative film
Pot body is passed to after homogenizing, being heated evenly property of pot body is improved, to promote the culinary art effect of cookware entirety.
The embodiment of the utility model second aspect provides institute in a kind of cooking equipment, including any of the above-described technical solution
The cookware stated.
Cooking equipment provided by the utility model, because of the cookware being provided with described in any of the above-described technical solution, to have
There is all of the above advantageous effect, details are not described herein.
Optionally, the cooking equipment is electric cooker, electric cooking pot, electric pressure cooking saucepan or electromagnetism furnace module.
The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is 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 enlarged structure schematic diagram of A portions shown in Fig. 1.
Wherein, the reference numeral in Fig. 1 and Fig. 2 and the correspondence between component names are：
10 pot bodys, 11 pot bottoms, 12 pot body portions, 13 transition parts, 20 packet egative films, 21 side walls, 211 edges, 22 bottom walls, 30
Middle layer.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited by following public specific embodiment.
Referring to Fig. 1 and Fig. 2 descriptions according to cookware described in the utility model some embodiments.
As depicted in figs. 1 and 2, the cookware that the embodiment of the utility model first aspect provides, including：Pot body 10, packet bottom
Piece 20 and middle layer 30, specifically, packet egative film 20 are coated on the bottom of pot body 10, edge 211 and the pot body 10 of packet egative film 20
Outer surface is connected by welding structure；Middle layer 30, which is arranged, encloses in packet egative film 20 and pot body 10 in the space set out.
Cookware provided by the utility model, the edge 211 of setting packet egative film 20 are tied with the outer surface of pot body 10 by welding
Structure is connected, and for general composite construction, welding structure has the advantages that bonding strength is high, can prevent packet egative film 20
Edge 211 warps, and the technological operation welded is convenient, efficient, it is ensured that production efficiency.
In one embodiment of the utility model, as shown in Figure 1, packet egative film 20 is the concave body that one end has opening,
The bottom of pot body 10 is stretched into through opening in the interior concave space of concave body, and the position and pot body 10 that opening is constructed in concave body pass through
Welding structure is connected.
In the present solution, setting packet egative film 20 has the concave body being open for one end, using the concave body to pot body 10
Bottom, which carries out cladding, can form the form that three bread cover, when cookware is heated, packet egative film 20 and middle layer 30 can to pot body 10 into
Three face stereo heat transfer of row improves cooking efficiency and mouthfeel of cooking.
In one embodiment of the utility model, as shown in Fig. 2, the height H of concave body is 8mm~70mm.
It is understood that in existing composite base cookware, when production and processing make 30 material of middle layer of molten condition by
It is flowed to wait for the material solidification aftershaping middle layer 30, but during practical operation is crossed, in molten condition toward surrounding at center
Temperature can drastically decline when 30 material of interbed reaches central periphery, more arrive edge 211 temperature gradient change it is bigger, at this moment causing
The condition bonded between metal is not achieved in 211 position of edge of interbed 30, that is, edge 211 and pot body 10 to packet egative film 20 is not achieved
Bonding requirements so that 20 edge 211 of packet egative film be easiest to occur warping phenomenon namely packet egative film 20 the concave body it is higher,
Temperature gradient variation when 30 material of middle layer extends is bigger, i.e., is more easiest to occur 20 edge 211 of packet egative film and warps phenomenon.
In the present solution, setting welding structure connects pot body 10 with the opening position of concave body, by packet egative film 20
Edge 211 limits on 10 surface of pot body, and 20 edge 211 of limitation packet egative film warps, in this way, the height H settings of concave body are existed
The problem of 8mm or more will not warp, and it is three-dimensional to make packet egative film 20 and middle layer 30 that can carry out three faces to pot body 10
Heat transfer improves cooking efficiency and mouthfeel of cooking.
In one embodiment of the utility model, as shown in Fig. 2, the folder between the side wall 21 and bottom wall 22 of concave body
Angle beta is 90 °~150 °.
It is understood that in existing composite base cookware, when production and processing make 30 material of middle layer of molten condition by
It is flowed to wait for the material solidification aftershaping middle layer 30, but during practical operation is crossed, in molten condition toward surrounding at center
Temperature can drastically decline when 30 material of interbed reaches central periphery, more arrive edge 211 temperature gradient and change bigger, this leads to centre
The condition bonded between metal is not achieved in 211 position of edge of layer 30, that is, edge 211 and pot body 10 to packet egative film 20 is not achieved
Bonding requirements so that 20 edge 211 of packet egative film be easiest to occur warping phenomenon namely packet egative film 20 the concave body it is higher, it is recessed
Angle between the side wall 21 and bottom wall 22 of body is smaller, and the phenomenon that warps is more apparent.
In the present solution, setting welding structure connects pot body 10 with the opening position of concave body, by packet egative film 20
Edge 211 limits on 10 surface of pot body, and 20 edge 211 of limitation packet egative film warps, in this way, by the side wall 21 and bottom wall of concave body
Angle β between 22 be arranged to 90 °~150 ° will not warp the problem of, and can make packet egative film 20 and middle layer 30 can
Three face stereo heat transfers are carried out to pot body 10, improve cooking efficiency and mouthfeel of cooking.
In one embodiment of the utility model, as shown in Figure 1, pot body 10 includes pot bottom 11, pot body portion 12 and mistake
Cross the transition part 13 being connected between pot bottom 11 and pot body portion 12, wherein be extended down to pot body portion 12 on the edge 211 of packet egative film 20
Or at the position of transition part 13, and it is connected with pot body portion 12 or transition part 13 by welding structure.
It is extended down at pot body portion 12 or the position of transition part 13 in the present solution, being arranged on the edge 211 of packet egative film 20, and
It is connected with pot body portion 12 or transition part 13 by welding structure, so that packet egative film 20 forms pot body 10 form that three bread cover,
When cookware being made to be heated, packet egative film 20 and middle layer 30 can carry out three face stereo heat transfers to pot body 10, improve cooking efficiency and cook
Mouthfeel.
In one embodiment of the utility model, it is preferable that welding structure is by the edge 211 and pot of packet egative film 20
The welding layer that body 10 is formed by melting welding or electric resistance welding processing.
In the present solution, welding structure is to handle at the edge 211 of packet egative film 20 and pot body 10 by melting welding or electric resistance welding
The welding layer of formation, more specifically, welding layer is protected with pot body 10 by laser welding, argon gas by the edge 211 to packet egative film 20
Shield weldering, plasma arc welding (PAW), the welding procedures processing such as roll welding are formed, which has the advantages that bonding strength is high, can be to prevent
Only the edge 211 of packet egative film 20 warps, and the technological operation welded is convenient, efficient, it is ensured that production efficiency.
In one embodiment of the utility model, welding structure is on the direction along 20 edge 211 of packet egative film in continuous
Shape is distributed, in this way, being limited at 20 edge 211 of packet egative film on 10 surface of pot body, to prevent packet egative film using welding structure realizing
While 20 edges 211 warp, can utilize welding structure to packet egative film 20 and pot body 10 enclose the space set out formed it is good
Sealing prevents water when cleaning from entering in the interlayer between packet egative film 20 and pot body 10, ensures the heat conductivility of product.
Certainly, this programme is not limited thereto, and those skilled in the art may also set up welding structure along 20 side of packet egative film
In interruption shape distribution along 211 direction, spot-welded structures can be utilized effectively to limit at 20 edge 211 of packet egative film in pot body in this way
10 surfaces prevent 20 edge 211 of packet egative film from warping, and the structure can save welding procedure and take, and can save solder use
Amount, realizing reduces product cost.
In one embodiment of the utility model, it is preferable that packet egative film 20 is magnetic conduction plastid.
In the present solution, it is magnetic conduction plastid, for example, 430 stainless steels or other irony stainless steels, profit that packet egative film 20, which is arranged,
Heat production is incuded so that product is suitable for the occasion of electromagnetic heating, and exists using middle layer 30 in alternating magnetic field with packet egative film 20
It conducts heat between packet egative film 20 and pot body 10, makes middle layer 30 that can play the role of being homogenized heat, improve pot body 10 and be heated evenly
Property, to promote the culinary art effect of cookware entirety.
In one embodiment of the utility model, it is preferable that middle layer 30 includes aluminium layer, for example, fine aluminium piece, certainly,
May also set up middle layer 30 is layers of copper, or setting middle layer 30 is the composite layer of layers of copper and aluminium layer, or even may also set up middle layer
30 be the composite layer of other metal layers and aluminium layer.
In the present solution, setting middle layer 30 includes aluminium layer, aluminium layer has the advantages that thermal conductivity is high, can will come from packet bottom
Pot body 10 is passed to after the heat homogenizing of piece 20,10 being heated evenly property of pot body is improved, to promote the culinary art effect of cookware entirety.
In a specific embodiment of the utility model, as depicted in figs. 1 and 2, packet egative film 20 is arranged at 10 bottom of pot body
Portion, wherein the edge 211 of packet egative film 20 is welded together with pot body 10 using the technique of melting welding or electric resistance welding, technological operation
It is convenient, efficient, solve the problems, such as that packet egative film 20 warps, more specifically, as best seen in figure 1, which is that IH is suitble to heat
The edge 211 of cookware, including pot body 10, packet egative film 20 and fine aluminium piece, packet egative film 20 is connected using welding structure, institute in Fig. 1
Showing that β is 20 angle of packet egative film, such as angle for the bottom wall 22 and side wall 21 of packet egative film 20, shown H is 20 height of packet egative film,
In, 20 angle beta=90 °~150 ° of packet egative film；20 height H=8~70mm of packet egative film, welding structure is using laser welding, argon gas
The processing such as protection weldering, plasma arc welding (PAW), roll welding are formed.Principle：The aluminium flake of molten condition when the pot of composite base is due to production and processing
It is flowed from center toward surrounding, such as is flowed toward at the position of packet egative film side wall, reach when at the side wall 21 of packet egative film temperature drastically
Decline, more arrive edge 211 temperature gradient and change bigger, the condition bonded between metal is not achieved, therefore 20 edge 211 of packet egative film is most
It is susceptible to the phenomenon that warps, packet egative film 20 is higher, and angle is smaller, this phenomenon is more apparent.In the present solution, by designing using welding
Mode 20 edge 211 of the packet egative film solid body that the two are detached with pot body 10 generate atom (molecule) binding force connect into
One, to prevent 20 edge 211 of packet egative film from warping.
The cooking equipment (not shown) that the embodiment of the utility model second aspect provides, including any of the above-described technology
Cookware described in scheme.
Cooking equipment provided by the utility model, because of the cookware being provided with described in any of the above-described technical solution, to have
There is all of the above advantageous effect, details are not described herein.
Optionally, cooking equipment is electric cooker, electric cooking pot, electric pressure cooking saucepan or electromagnetism furnace module.
In conclusion cookware provided by the utility model, the outer surface at edge and pot body that packet egative film is arranged passes through welding
Structure is connected, and for general composite construction, welding structure has the advantages that bonding strength is high, can prevent packet egative film
Edge warps, and the technological operation welded is convenient, efficient, it is ensured that production efficiency.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can also be indirectly connected through an intermediary.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of cookware, which is characterized in that including：
Pot body；
Packet egative film, is coated on the bottom of the pot body, and the edge of the packet egative film is tied with the outer surface of the pot body by welding
Structure is connected；
Middle layer is arranged and is enclosed in the space set out in the packet egative film and the pot body；
Wherein, the packet egative film is the concave body that one end has opening, and the bottom of the pot body is stretched into described recessed through the opening
In the interior concave space of body, position and the pot body that the opening is constructed in the concave body pass through the welding structure phase
Even, the height of the concave body is 8mm~70mm.
2. cookware according to claim 1, which is characterized in that
Angle between the side wall and bottom wall of the concave body is 90 °~150 °.
3. cookware according to claim 1 or 2, which is characterized in that
The pot body includes the transition part that pot bottom, pot body portion and transition are connected between the pot bottom and the pot body portion,
Wherein, it is extended down on the edge of the packet egative film at the pot body portion or the position of transition part, and passes through the welding structure and institute
It states pot body portion or transition part is connected.
4. cookware according to claim 1 or 2, which is characterized in that
The welding structure is the welding for forming at the edge of the packet egative film and the pot body by melting welding or electric resistance welding processing
Layer.
5. cookware according to claim 1 or 2, which is characterized in that
The welding structure is distributed in sequential like on the direction along packet egative film edge or in interruption shape distribution.
6. cookware according to claim 1 or 2, which is characterized in that
The packet egative film is magnetic conduction plastid and/or the middle layer includes aluminium layer.
7. a kind of cooking equipment, which is characterized in that including cookware such as according to any one of claims 1 to 6.
8. cooking equipment according to claim 7, which is characterized in that
The cooking equipment is electric cooker, electric cooking pot, electric pressure cooking saucepan or electromagnetism furnace module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530583.8U CN207754987U (en) | 2017-05-15 | 2017-05-15 | Cookware and cooking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720530583.8U CN207754987U (en) | 2017-05-15 | 2017-05-15 | Cookware and cooking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207754987U true CN207754987U (en) | 2018-08-24 |
Family
ID=63178238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720530583.8U Active CN207754987U (en) | 2017-05-15 | 2017-05-15 | Cookware and cooking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207754987U (en) |
-
2017
- 2017-05-15 CN CN201720530583.8U patent/CN207754987U/en active Active
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