CN208876041U - Cookware and cooking apparatus - Google Patents
Cookware and cooking apparatus Download PDFInfo
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- CN208876041U CN208876041U CN201820959949.8U CN201820959949U CN208876041U CN 208876041 U CN208876041 U CN 208876041U CN 201820959949 U CN201820959949 U CN 201820959949U CN 208876041 U CN208876041 U CN 208876041U
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Abstract
The utility model provides a kind of cookware, comprising: cookware matrix and heat-conducting layer, cookware matrix include bottom wall and side wall；Heat-conducting layer is at least attached on the outer surface of bottom wall；Wherein, the ratio range of the exterior surface area of heat-conducting layer and the exterior surface area of cookware matrix is 0.2 to 1.By setting the ratio range of the exterior surface area of heat-conducting layer and the exterior surface area of cookware matrix as 0.2 to 1, in other words, set the ratio of the outer surface of heat-conducting layer covering cookware matrix, it is too small to can effectively avoid heat-conducting layer covering surface area, the surface area of cookware matrix less than 0.2 times and there is the poor situation of heat-conducting effect, avoid bottom wall local temperature excessively high and occur being charred phenomenon.
Description
Technical field
The utility model relates to kitchen appliance technical fields, in particular to a kind of cookware and a kind of cooking apparatus.
Background technique
Currently, cookware mostly uses greatly the stainless steel materials such as 304 or 430, but the thermal conductivity of stainless steel is relatively poor, is heating
In the process, localized hyperthermia easy to form causes heating effect undesirable, part easily occurs and burns phenomenon.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
For this purpose, the one aspect of the utility model proposes a kind of cookware.
The other side of the utility model proposes a kind of cooking apparatus.
In view of this, one aspect according to the present utility model provides a kind of cookware, comprising: cookware matrix, cookware base
Body includes bottom wall and side wall；Heat-conducting layer is at least attached on the outer surface of bottom wall；Wherein, the exterior surface area and pot of heat-conducting layer
The ratio range for having the exterior surface area of matrix is 0.2 to 1.
Cookware provided by the utility model by setting up heat-conducting layer in the outer surface of cookware matrix, and is at least attached to bottom
On the outer surface of wall, since heating device generally concentrates the bottom wall of heating cookware, and then by the way that heat-conducting layer is attached to cookware
On the outer surface of bottom wall, be conducive to for the heat at bottom wall to be rapidly transferred to the regions such as the side wall of cookware, avoid bottom wall local
Temperature is excessively high and occurs being charred phenomenon, while being conducive to cookware and being rapidly heated, and promotes the food materials thermally equivalent in cookware.The application
The thermal coefficient for defaulting heat-conducting layer is greater than the thermal coefficient of cookware matrix.Specifically, heat-conducting layer can be partially covered the appearance of bottom wall
Face or the outer surface that bottom wall is completely covered, heat-conducting layer can also partly or completely all standing side wall outer surface, can be according to actual demand
Accordingly set.In addition, the ratio range of the exterior surface area by the exterior surface area and cookware matrix of setting heat-conducting layer
It is 0.2 to 1, in other words, the ratio of the outer surface of setting heat-conducting layer covering cookware matrix can effectively avoid heat-conducting layer covering surface
Area is too small, the surface area of the cookware matrix less than 0.2 times and there is the poor situation of heat-conducting effect.Preferably, heat-conducting layer is outer
The ratio of the exterior surface area of surface area and cookware matrix is 0.5 or 0.7.
In addition, can also have following supplementary technology according to the cookware in above-mentioned technical proposal provided by the utility model
Feature:
In any of the above-described technical solution, it is preferable that the exterior surface area of heat-conducting layer and the exterior surface area of cookware matrix
Ratio range be 0.25 to 0.95.
In the technical scheme, the ratio of the exterior surface area of heat-conducting layer and the exterior surface area of cookware matrix is further limited
On the one hand value avoids heat-conducting layer covering surface area too small, the surface of the cookware matrix less than 0.25 times between 0.25 to 0.95
Product and there is the situation of heat-conducting effect difference, on the other hand save heat-conducting layer materials, save the cost, without all cover cookware matrixes
Outer surface.
In any of the above-described technical solution, it is preferable that be attached to the heat-conducting layer on bottom wall thickness range be 0.03mm extremely
3mm。
It in the technical scheme, can by setting the thickness range of the heat-conducting layer being attached on bottom wall as 0.03mm to 3mm
Effectively avoid the thickness of heat-conducting layer at bottom wall excessively thin, be thinner than 0.03mm and cause heat-transfer effect poor, thus can not rapidly by
Big calorimetric is transmitted on side wall, and the thickness that also can effectively avoid the heat-conducting layer at bottom wall is blocked up, is thicker than 3mm and is caused material unrestrained
Take, increases cookware overall weight, and influence the heated situation of the bottom wall of cookware matrix.
In any of the above-described technical solution, it is preferable that heat-conducting layer is also attached on the outer surface of side wall, and heat-conducting layer is in height
The sum of development length on direction and the ratio range of the height of cookware matrix are 0.1 to 1.
In the technical scheme, by the way that heat-conducting layer to be attached on side wall, heat transfer can be accelerated, enable heat fast
Speed is transferred to cookware matrix everywhere through heat-conducting layer, is conducive to cookware matrix and is rapidly heated, convenient for food materials thermally equivalent inside cookware.
Specifically, ratio model of the sum of the development length of setting heat-conducting layer in the short transverse of cookware matrix with the height of cookware matrix
Enclosing is 0.1 to 1, and it is too small to can effectively avoid development length of the heat-conducting layer in the short transverse of cookware matrix, the pot less than 0.1 times
Have the height of matrix and cause heat-conducting layer that can not rapidly transfer heat to everywhere in cookware matrix, heat-conducting effect is poor.Wherein,
Heat-conducting layer is continuously distributed or be spaced apart in the outer surface of cookware matrix, in the sum of the development length of heat-conducting layer in the height direction
When ratio with the height of cookware matrix is 0.1, preferably heat-conducting layer is continuously distributed, and the extension in heat-conducting layer in the height direction
When the sum of length and the ratio of the height of cookware matrix are greater than 0.5, preferably heat-conducting layer is spaced apart, and on the one hand saves materials, separately
On the one hand be conducive to the place setting heat-conducting layer in heating effect difference, Lai Junheng cookware matrix heating effect everywhere is conducive to pot
Food materials thermally equivalent in tool.Preferably, the sum of the development length of heat-conducting layer in the height direction and the height of cookware matrix
Ratio is 0.3 or 0.7.
In any of the above-described technical solution, it is preferable that heat-conducting layer is also attached on the outer surface of side wall, on side wall
The thickness of heat-conducting layer is gradually reduced from bottom to up.
In the technical scheme, when being attached to heat-conducting layer on the outer surface of side wall, in the short transverse of cookware, under
The thickness of supreme heat-conducting layer is gradually reduced, and on the one hand saves materials, save the cost, on the other hand since heating device focuses mostly on
The middle and lower part of cookware is heated, and then thicker heat-conducting layer is arranged in the middle and lower part of cookware matrix, and more upward heat-conducting layer
Thickness is thinner, is conducive to heat along heat-conducting layer and is quickly and uniformly diffused into cookware matrix everywhere, is conducive to the food inside cookware
Material thermally equivalent.
In any of the above-described technical solution, it is preferable that heat-conducting layer at least extends to the radius of bottom wall from the center of bottom wall
At 1/2 length.
In the technical scheme, either open firing or electromagnetic heating, the temperature of the central area of bottom wall are all most
High, and then at least extended to from the center of bottom wall at the half length of bottom wall radius by limiting heat-conducting layer, that is, it leads
Thermosphere at least sets up 1/2 bottom wall radius, it is ensured that heat-conducting layer can sufficiently cover the highest temperature area, be conducive to by thermally conductive
Layer rapidly conducts heat, prevents the position from burning.
In any of the above-described technical solution, it is preferable that cookware matrix is equipped with maximum water level, and maximum water level is with lower part
Position is equipped with heat-conducting layer.
In the technical scheme, when on cookware matrix have maximum water level when, by maximum water level with lower portion
Equipped with heat-conducting layer, is on the one hand conducive to heat-conducting layer and transmits heat to maximum water level region, guarantee food materials inside cookware
It is sufficiently heated, on the other hand heat-conducting layer is avoided to cross high setting and result in waste of resources.Preferably, heat-conducting layer extends to from bottom to up
Maximum water level position.Wherein, the interior table of cookware matrix can be arranged in maximum water level by the modes such as suppress or stamp
On face.
In any of the above-described technical solution, it is preferable that cookware matrix further includes the flange positioned at its open end, and heat-conducting layer is
Antirust heat-conducting layer, heat-conducting layer at least cover the upper surface of flange and/or the outer peripheral surface of flange.
In the technical scheme, cookware matrix further includes the turnup structure positioned at its open end, and heat-conducting layer is led for antirust
Thermosphere, the heat-conducting layer at least cover the upper surface of flange and/or the outer peripheral surface of flange, can effectively protect flange, keep away
It is directly exposed due to repeatedly colliding with or rubbing with peripheral parts to exempt from flange position, rust corrosion phenomenon etc. occurs, so that turn-up portion
Position can not only be protected by the outermost erosion resistant coating of cookware, additionally it is possible to which the rust-proof effect by heat-conducting layer itself is further
It is protected, it is ensured that flange is not in rust corrosion phenomenon.Preferably, heat-conducting layer continuously divides in the outer surface of cookware matrix
Cloth, and the outer peripheral surface of flange is at least covered, since heat-conducting layer is continuously distributed, and then the connectivity robustness of heat-conducting layer and cookware matrix
More preferably, it is not easy to fall, further ensures that flange is exposed and get rusty.It should be noted that the flange includes upper surface, lower surface and rank
The outer peripheral surface of upper and lower surfaces is connect, upper surface, lower surface and the outer peripheral surface of the flange belong to the outer surface of cookware matrix
A part.
In any of the above-described technical solution, it is preferable that cookware further include: protective layer, positioned at the outside of cookware matrix, and extremely
It is attached on the outer surface of heat-conducting layer less.
In the technical scheme, in the outer surface of heat-conducting layer also protective mulch, on the one hand avoid heat-conducting layer directly exposed
And get rusty, it is worn after on the other hand avoiding heat-conducting layer exposed with the external world, or even cause thermally conductive failure.Preferably, protective layer
It is placed only in the outer surface of heat-conducting layer, saves material, save the cost or protective layer also cover in addition to the outer surface for being covered on heat-conducting layer
The partial outer face of lid cookware matrix.
In any of the above-described technical solution, it is preferable that heat-conducting layer is also attached to the inner surface of cookware matrix.
In the technical scheme, heat-conducting layer also covers the inner surface of cookware matrix, can effectively improve the thermal conductivity of cookware
It can, it is ensured that cookware is heated evenly everywhere, and then improves culinary art effect.
In any of the above-described technical solution, it is preferable that the outer surface of protective layer package cookware matrix.
In the technical scheme, for protective layer in addition to the outer surface for being covered on heat-conducting layer, protective layer also wraps up cookware matrix
Whole outer surface, can not only protect heat-conducting layer, can also protect cookware matrix.
In any of the above-described technical solution, it is preferable that heat-conducting layer passes through the side of thermal spraying, cold spraying, hot-dip or coating
Formula is molded on cookware matrix.
In the technical scheme, cookware is arranged in by way of thermal spraying or cold spraying or hot-dip or coating in heat-conducting layer
On matrix, on the one hand processing easy to produce, on the other hand can effectively avoid heat-conducting layer as cookware substrate is stretched or is bent together
When deformation, since heat-conducting layer is prepared by modes such as hot rolling, cold rolling or explosion welderings, and there are the feelings of macroscopic view or microcraking
Condition improves product quality, institute on the outer surface for also avoiding heat-conducting layer that cookware matrix is arranged in by way of soldering or Pressure Welding
Bring complex manufacturing technology, the high problem of cost of manufacture.Preferably, heat-conducting layer is molded over cookware base by way of thermal spraying
On body.
In any of the above-described technical solution, it is preferable that protective layer is molded over by way of spraying, Pressure Welding or soldering and is led
On thermosphere.
In the technical scheme, protective layer is preferably molded on heat-conducting layer by way of spraying, Pressure Welding or soldering, can
Protective layer is set to be connected firmly with heat-conducting layer, adhesion is good.
In any of the above-described technical solution, it is preferable that cookware matrix is stainless steel base, ferroalloy matrix or titanium alloy-based
Body；And/or heat-conducting layer is copper alloy layer, aluminium alloy layer, silver layer or graphene layer；And/or protective layer is antirust coat or stainless steel
Layer.
In the technical scheme, cookware matrix is preferably stainless steel base, casting or the forging of drawing and forming or is drawn into
The ferroalloy matrix or titanium alloy substrate of type, it is good to deposit thermal effect, but heat-conducting effect is poor, and certainly, cookware matrix can be cast iron base
Body, and be copper alloy layer, aluminium alloy layer, silver layer or graphene layer by setting heat-conducting layer, good heat conduction effect can be effectively improved pot
The being heated evenly property of tool avoids at the bottom wall of cookware local temperature excessively high and occurs being charred problem.Protective layer is preferably antirust coat
Or stainless steel layer, not only there is antirust function, and when protective layer is stainless steel layer, which can directly be heated, as
Heater transfers heat to the heat-conducting layer of inside, is conducive to heat-conducting layer and rapidly transfers heat to everywhere in cookware matrix,
Improve the heating rate of cookware entirety.Specifically, antirust coat is molded on the outer surface of heat-conducting layer using spraying process, is used
Stainless steel layer is molded on the outer surface of heat-conducting layer by Pressure Welding or the mode of soldering.Preferably, protective layer be organic coating or
Oxide layer.
The another aspect of the utility model provides a kind of cooking apparatus, comprising: such as any one of above-mentioned technical proposal
Cookware.
Cooking apparatus provided by the utility model due to the cookware in any of the above-described technical solution, and then has upper
The beneficial effect for stating any technical solution, will not repeat them here.Preferably, cooking apparatus is electric cooker, electric pressure cooking saucepan, grillING
Machine, frying pan or frying pan etc..
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 shows the schematic cross-sectional view of the cookware of one embodiment of the utility model；
Fig. 2 shows partial enlarged views at the A in Fig. 1.
Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:
12 cookware matrixes, 14 heat-conducting layers.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing 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 explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Cookware and cooking apparatus according to the utility model some embodiments are described referring to Fig. 1 and Fig. 2.
As depicted in figs. 1 and 2, the one aspect of the utility model provides a kind of cookware, comprising: cookware matrix 12, pot
Having matrix 12 includes bottom wall and side wall；Heat-conducting layer 14 is at least attached on the outer surface of bottom wall；Wherein, the appearance of heat-conducting layer 14
The ratio range of the exterior surface area of face area and cookware matrix 12 is 0.2 to 1.
Cookware provided by the utility model by setting up heat-conducting layer 14 in the outer surface of cookware matrix 12, and is at least set up
On the outer surface of bottom wall, since heating device generally concentrates the bottom wall of heating cookware, and then by the way that heat-conducting layer 14 to be attached to
On the outer surface of the bottom wall of cookware, is conducive to for the heat at bottom wall to be rapidly transferred to the regions such as the side wall of cookware, avoids bottom
Wall local temperature is excessively high and occurs being charred phenomenon, while being conducive to cookware and being rapidly heated, and promotes the food materials thermally equivalent in cookware.
The thermal coefficient that the application defaults heat-conducting layer 14 is greater than the thermal coefficient of cookware matrix 12.Specifically, heat-conducting layer 14 can partially cover
The outer surface of base wall or the outer surface that bottom wall is completely covered, heat-conducting layer 14 can also partly or completely all standing side wall outer surface,
It can accordingly be set according to actual demand.In addition, passing through the outer of the exterior surface area and cookware matrix 12 for setting heat-conducting layer 14
The ratio range of surface area is 0.2 to 1, and in other words, setting heat-conducting layer 14 covers the ratio of the outer surface of cookware matrix 12,
It is too small to can effectively avoid 14 covering surface area of heat-conducting layer, the surface area of the cookware matrix 12 less than 0.2 times and there is heat-conducting effect
The situation of difference.Preferably, the ratio of the exterior surface area of heat-conducting layer 14 and the exterior surface area of cookware matrix 12 is 0.5 or 0.7.
In one embodiment of the utility model, it is preferable that the exterior surface area of heat-conducting layer 14 and cookware matrix 12
The ratio range of exterior surface area is 0.25 to 0.95.
In this embodiment, the exterior surface area of heat-conducting layer 14 and the exterior surface area of cookware matrix 12 are further limited
On the one hand ratio avoids 14 covering surface area of heat-conducting layer too small, the cookware matrix 12 less than 0.25 times between 0.25 to 0.95
Surface area and there is the situation of heat-conducting effect difference, on the other hand save 14 materials of heat-conducting layer, save the cost, without all covering
The outer surface of cookware matrix 12.
In one embodiment of the utility model, it is preferable that the thickness range for the heat-conducting layer 14 being attached on bottom wall is
0.03mm to 3mm.
It in this embodiment, can by setting the thickness range of the heat-conducting layer being attached on bottom wall 14 as 0.03mm to 3mm
It effectively avoids the thickness of the heat-conducting layer 14 at bottom wall excessively thin, is thinner than 0.03mm and causes heat-transfer effect poor, thus can not be rapidly
Big calorimetric is transmitted on side wall, the thickness that also can effectively avoid the heat-conducting layer 14 at bottom wall is blocked up, is thicker than 3mm and leads to material
Waste increases cookware overall weight, and influences the heated situation of the bottom wall of cookware matrix 12.
In one embodiment of the utility model, it is preferable that as shown in Figure 1, heat-conducting layer 14 is also attached to the outer of side wall
On surface, the ratio range of the sum of the development length of heat-conducting layer 14 in the height direction and the height of cookware matrix 12 be 0.1 to
1。
In this embodiment, by the way that heat-conducting layer 14 to be attached on side wall, heat transfer can be accelerated, enable heat fast
Speed is transferred to cookware matrix 12 everywhere through heat-conducting layer 14, is conducive to cookware matrix 12 and is rapidly heated, equal convenient for food materials inside cookware
It is even heated.Specifically, the sum of the development length of setting heat-conducting layer 14 in the short transverse of cookware matrix 12 and cookware matrix 12
Height ratio range be 0.1 to 1, can effectively avoid development length of the heat-conducting layer 14 in the short transverse of cookware matrix 12
It is too small, the height of the cookware matrix 12 less than 0.1 times and cause heat-conducting layer 14 that can not rapidly transfer heat to cookware matrix
Everywhere in 12, heat-conducting effect is poor.Wherein, heat-conducting layer 14 is continuously distributed or be spaced apart in the outer surface of cookware matrix 12, is leading
When the ratio of the sum of the development length of thermosphere 14 in the height direction and the height of cookware matrix 12 is 0.1, preferred heat-conducting layer 14
It is continuously distributed, and the sum of development length in heat-conducting layer 14 in the height direction and the ratio of the height of cookware matrix 12 are greater than
When 0.5, preferably heat-conducting layer 14 is spaced apart, and is on the one hand saved materials, is on the other hand conducive to set in the place of heating effect difference
Set heat-conducting layer 14, the heating effect everywhere of Lai Junheng cookware matrix 12 is conducive to the food materials thermally equivalent in cookware.Preferably, it leads
The sum of the development length of thermosphere 14 in the height direction and the ratio of the height of cookware matrix 12 are 0.3 or 0.7.
In one embodiment of the utility model, it is preferable that as shown in Figure 1, heat-conducting layer 14 is also attached to the outer of side wall
On surface, the thickness of the heat-conducting layer 14 on side wall is gradually reduced from bottom to up.
In this embodiment, when being attached to heat-conducting layer 14 on the outer surface of side wall, in the short transverse of cookware, under
The thickness of supreme heat-conducting layer 14 is gradually reduced, and on the one hand saves materials, save the cost, on the other hand since heating device focuses mostly on
It is heated in the middle and lower part of cookware, and then thicker heat-conducting layer 14 is set in the middle and lower part of cookware matrix 12, and led more upwards
The thickness of thermosphere 14 is thinner, is conducive to heat along heat-conducting layer 14 and is quickly and uniformly diffused into cookware matrix 12 everywhere, is conducive to
Food materials thermally equivalent inside cookware.
In one embodiment of the utility model, it is preferable that heat-conducting layer 14 at least extends to bottom wall from the center of bottom wall
Radius 1/2 length at.
In this embodiment, either open firing or electromagnetic heating, the temperature of the central area of bottom wall are all highests
, and then at least extended to from the center of bottom wall at the half length of bottom wall radius by limiting heat-conducting layer 14, that is, it leads
Thermosphere 14 at least sets up 1/2 bottom wall radius, it is ensured that heat-conducting layer 14 can sufficiently cover the highest temperature area, be conducive to pass through
Heat-conducting layer 14 rapidly conducts heat, prevents the position from burning.
In one embodiment of the utility model, it is preferable that cookware matrix 12 is equipped with maximum water level, peak level
Line is equipped with heat-conducting layer 14 with lower portion.
In this embodiment, when on cookware matrix 12 have maximum water level when, by maximum water level with lower portion
Equipped with heat-conducting layer 14, is on the one hand conducive to heat-conducting layer 14 and transmits heat to maximum water level region, guarantee inside cookware
Food materials are sufficiently heated, and heat-conducting layer 14 is on the other hand avoided to cross high setting and result in waste of resources.Preferably, heat-conducting layer 14 from down toward
On extend to maximum water level position.Wherein, cookware base can be arranged in by the modes such as suppress or stamp in maximum water level
On the inner surface of body 12.
In one embodiment of the utility model, it is preferable that cookware matrix 12 further includes the flange positioned at its open end,
Heat-conducting layer 14 is antirust heat-conducting layer, and heat-conducting layer 14 at least covers the upper surface of flange and/or the outer peripheral surface of flange.
In this embodiment, cookware matrix 12 further includes the turnup structure positioned at its open end, and heat-conducting layer 14 is antirust
Heat-conducting layer, the heat-conducting layer 14 at least cover the upper surface of flange and/or the outer peripheral surface of flange, can effectively prevent flange
Shield avoids flange position directly exposed due to repeatedly colliding with or rubbing with peripheral parts, rust corrosion phenomenon etc. occurs, so that turning over
Edge position can not only be protected by the outermost erosion resistant coating of cookware, additionally it is possible to by the rust-proof effect of heat-conducting layer 14 itself
Further progress protection, it is ensured that flange is not in rust corrosion phenomenon.Preferably, appearance of the heat-conducting layer 14 in cookware matrix 12
Face is continuously distributed, and at least covers the outer peripheral surface of flange, since heat-conducting layer 14 is continuously distributed, and then heat-conducting layer 14 and cookware matrix
12 connectivity robustness is more preferable, is not easy to fall, and further ensures that flange is exposed and gets rusty.It should be noted that the flange includes upper
Surface, lower surface and the outer peripheral surface for being connected upper and lower surfaces, upper surface, lower surface and the outer peripheral surface of the flange belong to pot
Has a part of the outer surface of matrix 12.
In one embodiment of the utility model, it is preferable that cookware further include: protective layer, positioned at cookware matrix 12
Outside, and be at least attached on the outer surface of heat-conducting layer 14.
In this embodiment, in the outer surface of heat-conducting layer 14 also protective mulch, on the one hand avoid heat-conducting layer 14 directly outer
Reveal and get rusty, is worn after on the other hand avoiding heat-conducting layer 14 exposed with the external world, or even cause thermally conductive failure.Preferably, it protects
Sheath is placed only in the outer surface of heat-conducting layer 14, saves material, and save the cost or protective layer remove the appearance for being covered on heat-conducting layer 14
The partial outer face of cookware matrix 12 is also covered outside face.
In one embodiment of the utility model, it is preferable that heat-conducting layer 14 is also attached to the inner surface of cookware matrix 12.
In this embodiment, heat-conducting layer 14 also covers the inner surface of cookware matrix 12, can effectively improve the thermally conductive of cookware
Performance, it is ensured that cookware is heated evenly everywhere, and then improves culinary art effect.
In one embodiment of the utility model, it is preferable that the outer surface of protective layer package cookware matrix 12.
In this embodiment, for protective layer in addition to the outer surface for being covered on heat-conducting layer 14, protective layer also wraps up cookware matrix 12
Whole outer surface, heat-conducting layer 14 can not only be protected, cookware matrix 12 can also be protected.
In one embodiment of the utility model, it is preferable that heat-conducting layer 14 by thermal spraying, cold spraying, hot-dip or
The mode of coating is molded on cookware matrix 12.
In this embodiment, cookware is arranged in by way of thermal spraying or cold spraying or hot-dip or coating in heat-conducting layer 14
On matrix 12, on the one hand processing easy to produce, on the other hand can effectively avoid heat-conducting layer 14 as cookware substrate stretches together or
When Bending Deformation, since heat-conducting layer 14 is prepared by modes such as hot rolling, cold rolling or explosion welderings, and there is macroscopic view or microcosmic open
The case where splitting improves product quality, also avoids heat-conducting layer 14 that cookware matrix 12 is arranged in by way of soldering or Pressure Welding
Brought complex manufacturing technology on outer surface, the high problem of cost of manufacture.Preferably, heat-conducting layer 14 is by way of thermal spraying
It is molded on cookware matrix 12.
In one embodiment of the utility model, it is preferable that protective layer by way of spraying, Pressure Welding or soldering at
Type is on heat-conducting layer 14.
In this embodiment, protective layer is preferably molded on heat-conducting layer 14 by way of spraying, Pressure Welding or soldering, can
Protective layer is set to be connected firmly with heat-conducting layer 14, adhesion is good.
In one embodiment of the utility model, it is preferable that cookware matrix 12 be stainless steel base, ferroalloy matrix or
Titanium alloy substrate；And/or heat-conducting layer 14 is copper alloy layer, aluminium alloy layer, silver layer or graphene layer；And/or protective layer is antirust
Layer or stainless steel layer.
In this embodiment, cookware matrix 12 is preferably stainless steel base, casting or the forging of drawing and forming or is drawn into
The ferroalloy matrix or titanium alloy substrate of type, it is good to deposit thermal effect, but heat-conducting effect is poor, and certainly, cookware matrix 12 can be cast iron
Matrix, and be copper alloy layer, aluminium alloy layer, silver layer or graphene layer by setting heat-conducting layer 14, good heat conduction effect can effectively change
The being heated evenly property of kind cookware avoids at the bottom wall of cookware local temperature excessively high and occurs being charred problem.Protective layer is preferably anti-
Rusty scale or stainless steel layer not only have antirust function, and when protective layer is stainless steel layer, which can directly be heated,
The heat-conducting layer 14 that inside is transferred heat to as heater, is conducive to heat-conducting layer 14 and rapidly transfers heat to cookware matrix
Everywhere in 12, the heating rate of cookware entirety is improved.Specifically, antirust coat is molded over by the outer of heat-conducting layer 14 using spraying process
On surface, on stainless steel layer is molded over heat-conducting layer 14 by the way of Pressure Welding or soldering outer surface.Preferably, protective layer
For organic coating or oxide layer.
The another aspect embodiment of the utility model provides a kind of cooking apparatus, comprising: as any in above-described embodiment
The cookware of item.
Cooking apparatus provided by the utility model due to the cookware in any of the above-described embodiment, and then has above-mentioned
The beneficial effect of any embodiment, will not repeat them here.Preferably, cooking apparatus be electric cooker, electric pressure cooking saucepan, baking machine,
Frying pan or frying pan etc..
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term
The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection,
It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, 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 present invention 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 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 embodiment or examples
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 (12)
1. a kind of cookware characterized by comprising
Cookware matrix, the cookware matrix includes bottom wall and side wall；
Heat-conducting layer is at least attached on the outer surface of the bottom wall；
Wherein, the ratio range of the exterior surface area of the heat-conducting layer and the exterior surface area of the cookware matrix is 0.2 to 1.
2. cookware according to claim 1, which is characterized in that
The ratio range of the exterior surface area of the heat-conducting layer and the exterior surface area of the cookware matrix is 0.25 to 0.95.
3. cookware according to claim 1, which is characterized in that
The thickness range for being attached to the heat-conducting layer on the bottom wall is 0.03mm to 3mm.
4. cookware according to claim 1, which is characterized in that
The heat-conducting layer is also attached on the outer surface of the side wall, the sum of the development length of the heat-conducting layer in the height direction
Ratio range with the height of the cookware matrix is 0.1 to 1, and/or the thickness of the heat-conducting layer on the side wall
It is gradually reduced from bottom to up.
5. cookware according to claim 1, which is characterized in that
The heat-conducting layer is at least extended to from the center of the bottom wall from 1/2 length of the radius of the bottom wall.
6. cookware according to any one of claim 1 to 5, which is characterized in that
The cookware matrix is equipped with maximum water level, and the maximum water level is equipped with the heat-conducting layer with lower portion.
7. cookware according to any one of claim 1 to 5, which is characterized in that
The cookware matrix further includes the flange positioned at its open end, and the heat-conducting layer is antirust heat-conducting layer, and the heat-conducting layer is extremely
The upper surface of the flange and/or the outer peripheral surface of the flange are covered less.
8. cookware according to any one of claim 1 to 5, which is characterized in that the cookware further include:
Protective layer positioned at the outside of the cookware matrix, and is at least attached on the outer surface of the heat-conducting layer.
9. cookware according to claim 8, which is characterized in that
The heat-conducting layer is also attached to the inner surface of the cookware matrix；And/or
The protective layer wraps up the outer surface of the cookware matrix.
10. cookware according to claim 8, which is characterized in that
The heat-conducting layer is molded on the cookware matrix by way of thermal spraying, cold spraying, hot-dip or coating；
The protective layer is molded on the heat-conducting layer by way of spraying, Pressure Welding or soldering.
11. cookware according to claim 8, which is characterized in that
The cookware matrix is stainless steel base, ferroalloy matrix or titanium alloy substrate；And/or
The heat-conducting layer is copper alloy layer, aluminium alloy layer, silver layer or graphene layer；And/or
The protective layer is antirust coat or stainless steel layer.
12. a kind of cooking apparatus characterized by comprising
Cookware as described in any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959949.8U CN208876041U (en) | 2018-06-21 | 2018-06-21 | Cookware and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959949.8U CN208876041U (en) | 2018-06-21 | 2018-06-21 | Cookware and cooking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208876041U true CN208876041U (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959949.8U Active CN208876041U (en) | 2018-06-21 | 2018-06-21 | Cookware and cooking apparatus |
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| CN (1) | CN208876041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116119A (en) * | 2019-12-31 | 2021-07-16 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking device |
| CN114645239A (en) * | 2022-03-02 | 2022-06-21 | 爱仕达股份有限公司 | Cooking pot and preparation method thereof |
-
2018
- 2018-06-21 CN CN201820959949.8U patent/CN208876041U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116119A (en) * | 2019-12-31 | 2021-07-16 | 佛山市顺德区美的电热电器制造有限公司 | Pan and cooking device |
| CN114645239A (en) * | 2022-03-02 | 2022-06-21 | 爱仕达股份有限公司 | Cooking pot and preparation method thereof |
| CN114645239B (en) * | 2022-03-02 | 2024-03-29 | 爱仕达股份有限公司 | Cooking pot and preparation method thereof |
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