CN221356542U - Pot and cooking utensil - Google Patents

Abstract

The utility model relates to the technical field of household appliances, and provides a pot body and a cooking utensil. According to the pan body provided by the embodiment of the utility model, the pan body comprises a pan bottom, a transition section and a side wall which are sequentially connected; the outer wall surface of changeover portion is provided with a plurality of energy gathering rings along the direction of height of self, and a plurality of energy gathering rings are along the direction of height interval setting of changeover portion. According to the pot body provided by the embodiment of the utility model, the energy collecting ring is arranged on the transition section, so that the heating area of the transition section can be effectively increased, the energy collecting effect of the transition section is enhanced, and the cooking effect of the pot body on food materials is improved.

Description

Pot and cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, in particular to a pot body and a cooking utensil.

Background

With the continuous improvement of the living standard of people, the demands of people on cooking appliances such as electric cookers, electric pressure cookers and the like in the market are becoming finer and stricter, and the taste of the cooked food materials represented by rice is becoming more important. The heat conduction and heat accumulation capability of the pot body in the cooking utensil can directly influence the cooking effect of the food material. However, when the inner pot of the existing cooking appliance is heated, the energy gathering effect of the pot body is poor, and the cooking effect of the cooked food material is difficult to achieve, so that the cooking effect of the food material is improved, and the problem to be solved is urgently.

Disclosure of utility model

The present utility model is directed to solving at least one of the technical problems existing in the related art. Therefore, the utility model provides a pot body which is used for solving the defect of poor energy gathering effect of the existing pot body.

The utility model further provides a cooking appliance.

According to the pot body disclosed by the embodiment of the first aspect of the utility model, the pot body comprises a pot bottom, a transition section and a side wall which are sequentially connected; the outer wall surface of changeover portion is provided with a plurality of energy gathering rings along the direction of height of self, and is a plurality of energy gathering rings are along the direction of height interval setting of changeover portion.

According to the pot body provided by the embodiment of the utility model, the energy collecting ring is arranged on the transition section, so that the heating area of the transition section can be effectively increased, the energy collecting effect of the transition section is enhanced, and the cooking effect of the pot body on food materials is improved.

According to one embodiment of the utility model, the energy-gathering ring is an annular groove or an annular rib.

According to one embodiment of the utility model, the annular recess is a flared recess,

And/or the number of the groups of groups,

And a chamfer is arranged at the opening of the annular groove.

According to one embodiment of the utility model, the aspect ratio of the annular groove is 1/5-1/2; and/or the opening width of the annular groove is 1.5mm-4mm, and the depth of the annular groove is 0.2mm-1mm;

And/or the number of the groups of groups,

The cross section of the annular groove is an isosceles trapezoid, and the obtuse angle of the isosceles trapezoid is 100-150 degrees.

According to one embodiment of the utility model, the area of the annular groove is 5% -30% of the area of the outer surface of the entire transition section.

According to one embodiment of the utility model, a plurality of said energy accumulating rings are evenly distributed along the height direction of said transition section.

According to one embodiment of the utility model, the pan body comprises:

A pan base;

the magnetic conduction coating is arranged on the outer surface of the lower part of the pot base body.

According to one embodiment of the utility model, the thickness of the magnetically permeable coating corresponding to the bottom of the pan is greater than the thickness of the magnetically permeable coating corresponding to the transition section.

According to one embodiment of the utility model, the bottom of the pan has a thickness greater than the thickness of the side walls.

According to a second aspect of the present utility model, a cooking appliance includes:

The pot body;

The mounting seat is formed with a containing space of the pot body;

the heating device is arranged on the mounting seat and is suitable for heating the pot body.

According to the cooking utensil provided by the embodiment of the utility model, the cooking utensil comprises the pot body, so that all the technical effects of the pot body are achieved, and the details are not repeated here.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic diagram of a pan body according to an embodiment of the present invention;

FIG. 2 is an enlarged view of part A of the pan body provided by the embodiment of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a pan body according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of the pan body at B provided by the embodiment of FIG. 3;

fig. 5 is a schematic structural view of a groove of a pot body according to an embodiment of the present invention.

Reference numerals:

100. A pot body; 110. a pot bottom; 120. a transition section; 121. an energy-gathering ring; 130. a sidewall; 140. a pan base; 150. a magnetically conductive coating; 160. a pot edge.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Referring to fig. 1 and 2, referring to a pan body 100 according to an embodiment of the first aspect of the present utility model, the pan body 100 includes a pan bottom 110, a transition section 120, and a side wall 130 connected in sequence; the outer wall surface of the transition section 120 is provided with a plurality of energy-gathering rings 121 along the height direction thereof, and the plurality of energy-gathering rings 121 are arranged at intervals along the height direction of the transition section 120.

According to the pan body 100 of the embodiment of the utility model, the energy-collecting ring 121 is arranged on the transition section 120, so that the heating area of the transition section 120 can be effectively increased, the energy-collecting effect of the transition section 120 is enhanced, and the cooking effect of the pan body 100 on food materials is improved. It can be understood that, in the case that the pan body 100 has the electromagnetic induction heating function, the energy collecting ring 121 can enlarge the magnetic conduction area, increase the effective heating area, and meanwhile, the energy collecting ring 121 of each circle plays the role of the energy collecting ring 121 during electromagnetic heating, which is beneficial to improving the heating effect.

It should be noted that, the energy accumulating ring 121 has excellent heat conducting property, and can effectively optimize the heat distribution and transfer during the cooking process, so as to improve the cooking efficiency and uniformity. By installing the energy gathering ring 121 in the transition section 120, heat can be better conducted to food, and heating efficiency is improved.

It will be appreciated that the energy-gathering ring 121 is an annular structure, the center of the annular structure is located on the center line of the pot 100, and the annular structure can uniformly transfer heat from the annular structure to the interior of the pot 100.

It can be appreciated that the arrangement of the plurality of energy collecting rings 121 at intervals can uniformly heat food, the arrangement of the intervals can promote the formation of a longitudinal heat conduction path between the pan bottom 110 and the transition section 120, increase the heat conduction area between the pan bottom 110 and the transition section 120, prevent the heat from being too concentrated on the same energy collecting ring 121, more effectively utilize the heat energy, improve the heating efficiency and shorten the heating time of cooking.

In one embodiment, referring to fig. 1 to 4, the transition section 120 is curved toward the inside of the pot body 100 and is smoothly connected with the bottom 110. The energy accumulating ring 121 along its height direction varies in size according to the height direction in which it is located. The energy concentrating rings 121 are distributed along the curved surface of the transition section 120 in the height direction of the transition section 120. It will be appreciated that the curved transition section 120 towards the interior of the pan body 100 and the smooth transition connection with the pan bottom 110 can reduce the possibility of food residues accumulating at the corners of the pan bottom 110, reduce the difficulty in cleaning, and make cleaning more convenient and faster. It should be noted that, the transition section 120 may take other structural forms, which is not illustrated herein, so long as the aforementioned energy collecting ring 121 may be disposed on the outer wall surface of the transition section 120.

In one embodiment, the pot 100 is a straight-walled pot 100, and the side walls 130 are vertical to the horizontal plane of the bottom 110, which is simple to manufacture.

The first end of the transition section 120 is connected to the bottom 110, the side wall 130 is connected to the second end of the transition section 120, and the bottom 110, the transition section 120 and the side wall 130, which are sequentially connected, enclose a cooking cavity of the pot body 100. The energy-collecting ring 121 may be integrally formed with the pan body 100, for example, may be an annular groove or an annular rib on the pan body 100, or the energy-collecting ring 121 may be an independent component mounted on the pan body 100.

According to one embodiment of the utility model, the energy accumulating ring 121 is an annular groove or an annular bead. It can be appreciated that the energy-gathering ring 121 is an annular groove or an annular rib, which can increase the heat conduction surface area between the bottom 110 and the side wall 130 of the pan, so that the heat is uniformly distributed inside the pan body 100, thereby realizing uniform heating of food and avoiding the problem of local high temperature or low temperature.

Of course, the energy-collecting ring 121 may have other structures, for example, the energy-collecting ring 121 includes a plurality of bosses annularly distributed and distributed along the circumference of the transition section 120 to form an annular structure.

According to one embodiment of the present utility model, the annular groove (hereinafter simply referred to as groove) is a flare groove. It can be appreciated that, on the one hand, the structure of flaring is convenient for manufacturing and processing, and the opening width of recess increases gradually, and the degree of difficulty of recess processing is little. On the other hand, the flared configuration facilitates spray coverage of the coating (including the magnetically permeable coating 150 or the waterproof coating in fig. 5, etc.).

It will be appreciated that the energy gathering ring 121 may have a pinning effect on the coating (including the magnetically permeable coating 150 and the waterproof coating, etc.) disposed on its surface, and that the energy gathering ring 121 may increase the contact area between it and the coating, thereby increasing the friction and thus the strength of the connection.

In some embodiments, the grooves are isosceles trapezoids in cross-section (see fig. 5). The isosceles trapezoid design is favorable for ensuring that the coating on the bottom and two sides of the groove is uniformly covered, and the consistency is better. Of course, the cross-sectional isosceles trapezoid groove is only used as an example and not limiting to the present utility model, and the cross-sectional shape of the groove may be semicircular or formed by other curved surfaces, so long as the flaring groove is formed.

In one embodiment, the angle of the obtuse angle of the isosceles trapezoid recess is 100 ° -150 °.

According to one embodiment of the utility model, the opening of the recess is provided with a chamfer. It will be appreciated that chamfering at the opening of the groove facilitates more uniform spray coverage of the coating, avoiding abrupt thickness changes of the coating at the opening of the groove.

In one embodiment, the geometric corners of the grooves are provided with chamfers, for example, when the grooves are isosceles trapezoids, the acute and obtuse angles of the isosceles trapezoids are provided with chamfers. Wherein, the chamfer range can be 0.2mm-0.5mm.

According to one embodiment of the present utility model, referring to FIG. 5, the aspect ratio of the grooves is 1/5-1/2. It is understood that the aspect ratio of the groove refers to the ratio between the depth of the groove and the opening width of the groove, for example, when the aspect ratio of the groove is 1/5, the depth of the groove is 0.4mm and the opening width of the groove is 2mm.

In one embodiment, the opening width of the recess ranges from 1.5mm to 4mm; the depth of the grooves ranges from 0.2mm to 1mm.

It should be noted that, when the depth of the groove is too small, the pinning effect of the coating is not obvious, the stability of the coating on the pot body 100 is affected, when the depth of the groove is too large, the coverage of the coating is affected, the coating is easy to be caused to not cover the surface of the groove completely, and the wall thickness of the transition section 120 is reduced due to too deep grooving of the groove, so that the heat storage effect of the pot body 100 is reduced.

Specifically, when the opening width of the groove is smaller than 1.5mm, adhesion of the coating in the groove area can be disturbed, the coating can not cover the surface of the groove completely easily, and when the opening width of the groove is larger than 4mm, energy at the groove is easy to diffuse outwards and release, so that the energy gathering effect of the groove during electromagnetic heating can be affected.

It can be appreciated that the design of the flaring of the trapezoid groove is to reduce the shielding effect when the coating is sprayed, and the angle and chamfer of the trapezoid groove can effectively improve the covering effect of the coating at the groove, so that the coating can better cover the outer surface of the pot body 100.

According to one embodiment of the utility model, the groove area is 5% -30% of the entire outer surface area of the transition section 120, corresponding to which the ratio of the opening width of the groove to the spacing distance between adjacent grooves may be 1/19-1/2. It can be understood that if the area ratio of the groove is greater than 30%, and a part of the groove is far away from the coil panel during electromagnetic heating, the part of the groove, which is greater than the normal distance between the groove and the coil panel, can have a significant influence on the electrical parameters of the pot body 100, which is not beneficial to the electromagnetic heating effect; if the groove area ratio is less than 5%, the effect of the groove on the transition section 120 for energy collection and the effect of increasing the heating area are very limited. Further, the ratio of the opening width of the groove to the spacing distance between adjacent grooves is too small, that is, the opening width of the groove is narrower than the outer surface of the entire transition section, which is not beneficial to spraying the magnetic conductive coating, and it is difficult to ensure that the bonding strength of the magnetic conductive coating 150 and the pot base 140 meets the use requirement of the pot.

According to one embodiment of the utility model, the plurality of energy gathering rings 121 are evenly distributed along the height of the transition section 120. It will be appreciated that the plurality of energy gathering rings 121 are spaced apart and the energy gathering rings 121 are uniformly distributed along the height of the transition section 120 to ensure uniformity of electromagnetic heating of the energy gathering rings 121 at the transition section 120 such that each localized region has an effect of the energy gathering rings 121.

In one embodiment, the plurality of energy gathering rings 121 are distributed at unequal intervals along the height direction of the transition section 120, the interval between the energy gathering rings 121 near the bottom 110 is larger than the interval between the energy gathering rings 121 near the side wall 130, and the distance between the energy gathering rings 121 gradually decreases along the height direction of the transition section 120 toward the side wall 130. It can be appreciated that, because the distances between the energy collecting ring 121 and the electromagnetic heating coil panel at different positions of the transition section 120 are far and near to generate different heating effects, the distances between the energy collecting ring 121 and the electromagnetic heating coil panel are far, the electromagnetic induction effect is relatively weak, the distances between the energy collecting ring 121 and the electromagnetic heating coil panel are near, the electromagnetic induction effect is relatively strong, and the distance between the energy collecting ring 121 and the electromagnetic heating coil panel is larger, so that the distance between the energy collecting ring 121 on the side close to the pan bottom 110 is larger than the distance between the energy collecting ring 121 on the side close to the side wall 130 by reasonably setting the distribution on the energy collecting ring 121 on the transition section 120, the local heat is enhanced by reducing the distance, and the energy collecting effect of each local area is uniform.

According to one embodiment of the present utility model, the pan body 100 includes a pan base 140 and a magnetically permeable coating 150; the magnetically permeable coating 150 is disposed on the outer surface of the lower portion of the pan body 140 (i.e., the pan bottom 110 and the transition section 120 of the pan body 100 are provided with the magnetically permeable coating 150). It can be appreciated that the magnetic conductive coating 150 is provided to enable the pan to have electromagnetic induction heating function, and the magnetic field can be ensured to penetrate into the lower portion of the pan base 140 better by arranging the magnetic conductive coating 150 on the outer surface of the lower portion of the pan base 140, so that heating is more uniform and efficient.

In one embodiment, the magnetic conductive coating 150 has a powder particle size of 1-50 microns and a porosity of 0.1-0.5%. It can be appreciated that the magnetically conductive coating 150 includes pores therein, which absorb the incident sound waves and convert the sound energy into heat energy to be lost, thereby reducing noise.

In one embodiment, the magnetically permeable coating 150 is made by a cold spray process. The cold spray process, also known as cold gas dynamic spray, is a surface processing method in which powder is accelerated to a supersonic level by an air stream and sprayed onto a workpiece surface, and the sprayed powder is combined with the workpiece in a solid state by plastic deformation generated by high-speed impact with the substrate surface to form a coating. The working gas flow in the cold spray process is selected from one or a mixture of several of air, nitrogen and inert gases.

It can be appreciated that the magnetic conductive coating 150 manufactured by the cold spraying process has no gap between the magnetic conductive coating 150 and the pan base 140, and the noise problem caused by the micro gap can be effectively avoided during heating. The magnetic conductive coating 150 and the pan substrate 140 are tightly combined through the cold spraying process, so that not only can the noise source be effectively reduced, but also the incident sound wave can be absorbed through the holes of the magnetic conductive coating 150, and the noise reduction effect is achieved.

In one embodiment, pan body 140 is composed of at least one of aluminum-based alloys such as aluminum-silicon alloys, aluminum-copper alloys, aluminum-magnesium alloys, aluminum-zinc alloys, and the like.

In one embodiment, the spray powder of the magnetically permeable coating 150 is selected from any one of ferromagnetic materials such as ferritic stainless steel, mild steel, or iron-based materials.

In one embodiment, the spraying pressure of the cold spraying is 1MPa-3.5MPa, the spraying temperature is 400-600 ℃, the flow rate of the working gas is 0.8-3m ³/min, the spraying distance is 10-50mm, and the conveying amount of the magnetic conductive powder is 5-15kg/h.

According to one embodiment of the utility model, the thickness of magnetically permeable coating 150 corresponding to the location of pan bottom 110 is greater than the thickness of magnetically permeable coating 150 corresponding to transition section 120. It will be appreciated that the location of the pan bottom 110 is a location where heat is more intense, and that higher thermal conductivity is required to accelerate heat transfer. The larger thickness of the magnetically permeable coating 150 may provide greater thermal conductivity so that heat may be more quickly transferred to the vicinity of the bottom 110, thereby increasing the longitudinal transfer rate of heat. In addition, the arrangement can lead the magnetic field to be more concentrated at the position of the pan bottom 110, and the action effect of the magnetic field is enhanced, thereby improving the longitudinal transfer of heat. In addition, the magnetic conductive coating 150 with larger thickness can better protect the pan bottom 110, reduce the abrasion and corrosion of the pan bottom 110 and prolong the service life.

In one embodiment, the ratio between the thickness of magnetically permeable coating 150 corresponding to the location of pan bottom 110 and the thickness of magnetically permeable coating 150 corresponding to transition section 120 is 1.2-1.5. It will be appreciated that the ratio between their thicknesses is too high, and that the thickness of the magnetically permeable coating 150 corresponding to the transition section 120 is relatively thin, and that the sidewall 130 heats up relatively slowly, affecting the overall electromagnetic induction heating effect. The ratio between their thicknesses is too low, and the thickness of the magnetically permeable coating 150 corresponding to the transition section 120 is close to the thickness of the magnetically permeable coating 150 corresponding to the location of the bottom 110, which affects the longitudinal heat transfer effect. By setting the thickness ratio thereof to 1.2 to 1.5, the overall heating effect and the longitudinal heat transfer effect can be balanced, so that the cooking effect can be improved.

According to one embodiment of the utility model, the thickness of the bottom 110 is greater than the thickness of the side wall 130, so as to accelerate the heat diffusion of the side wall 130 while improving the heat accumulation of the bottom 110, and the heat conduction and accumulation effects are regulated by the difference of the wall thickness, so that a local temperature difference is formed between the bottom 110 and the side wall 130, the heat flow rolling is enhanced, and the food materials are heated more uniformly.

According to an embodiment of the present utility model, the thickness of the transition section 120 gradually increases along the direction from the side wall 130 toward the bottom 110, and it is understood that the thickness of the transition section 120 gradually increases, so as to avoid heat concentration at the bottom 110, and thus the temperature of the bottom 110 is too high and the temperature of the upper part of the pot body 100 is too low, which is helpful for improving the longitudinal heat transfer effect of the pot body 100, and the gradually changing thickness can make the heat transferred to the transition section 120 of the pot body 100 more uniformly, and ensure uniform heating. In addition, the increasing thickness of the transition section 120 in the direction toward the bottom 110 provides better structural strength and stability, and better resists deforming and twisting pressures, making the pan more durable and durable.

In one embodiment, at least a portion of the transition section 120 has a thickness greater than the thickness of the pan bottom 110. It will be appreciated that the greater thickness of the transition section 120 may increase the weight and stability of the pan, thereby better securing the pan to the stove or heat source, reducing the likelihood of movement or tilting, and making the cooking process safer. The greater thickness may increase the structural strength of the pan, making the pan more durable and resistant to deformation, particularly when used at high temperatures or for long periods of time, may reduce deformation and wear of the pan bottom 110, and extend the service life of the pan.

According to one embodiment of the present utility model, the thickness of the bottom 110 is less than 8mm and the thickness of the sidewall 130 is greater than 4mm. It will be appreciated that the thickness of the side wall 130 is greater than 4mm in order to achieve good heat storage and the requirements of the liquid die forging process. Meanwhile, in order to avoid energy waste, excessive heat absorption of the pot body 100 may cause energy waste, the pot energy efficiency value becomes low, and the thickness of the pot bottom 110 is less than 8mm.

When the pan body 100 includes a coating, the thickness herein refers to the sum of the thickness of the pan body 140 and the thickness of the coating sprayed on the inside and outside of the pan body 140. In one embodiment, the thickness of the pan body 140 is uniform, and after the magnetic conductive coating 150 is disposed on the pan body 140, the thicknesses of the different positions of the pan body 100 are different, and the overall thickness is between 4mm and 8 mm.

According to one embodiment of the present utility model, the thickness of the bottom 110 is uniform and the thickness of the sidewall 130 is uniform. It can be appreciated that the uniform thickness of the bottom 110 can enable heat to be quickly and uniformly transferred to the bottom 110, so that the bottom 110 is heated uniformly, and hot spots or uneven heat distribution are avoided. The uniform thickness of the sidewall 130 can maintain good uniformity when heat is conducted upward from the bottom, and avoid the problem of low edge temperature caused by heat concentration at the bottom. The thickness of the pan bottom 110 and the side wall 130 is uniform, so that the heat retention performance of the pan body 100 can be improved, the longitudinal heat transfer effect of the pan body 100 can be improved, and the heat flow rolling caused by the local temperature difference between the pan bottom 110 and the side wall 130 is more stable, so that the aim of improving the cooking effect is fulfilled.

According to one embodiment of the present utility model, the pot 100 further includes a rim 160, the rim 160 being connected to an end of the sidewall 130 remote from the transition section 120, the rim 160 having a thickness greater than a thickness of the sidewall 130. It will be appreciated that a thicker rim 160 provides better structural support to the pan with greater resistance to deformation and deformation. This prevents the pot body 100 from being deformed or deformed due to temperature change or heating during use. In addition, the thicker pan rim 160 provides more gripping space for easier handling. The thick pot edge can prevent heat transfer to the hand better, reduces the risk of scalding.

According to the cooking appliance of the embodiment of the present utility model, the cooking appliance includes the above-mentioned pan body 100, the mount and the heating device (neither of which is shown in the figure), the mount forming the accommodating space of the pan body 100; the heating device is arranged on the mounting seat and is suitable for heating the pot body 100. The cooking utensil can be an electric cooker, a pressure cooker or an electric stewpot, and the like, and can also be an electromagnetic oven, and the specific type is not limited.

It can be understood that the accommodating space formed by the mounting seat can be an accommodating space formed inside the mounting seat, and the pot body 100 is placed in the accommodating space, or the mounting seat is a mounting platform, and the accommodating space of the pot body 100 is above the mounting platform. For example, if the cooking appliance is an electric cooker, the mounting seat is a housing of the electric cooker, and an accommodating space is formed inside the housing.

It will be appreciated that the heating means may be one or more of an electrical heating element, an electromagnetic induction heating element, a steam heating element.

The cooking appliance according to the embodiment of the present utility model, because it includes the above-mentioned pot body 100, has all the technical effects of the above-mentioned pot body 100, and will not be described herein again.

Finally, it should be noted that the above-mentioned embodiments are merely illustrative of the utility model, and not limiting. While the utility model has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions can be made to the technical solutions of the present utility model without departing from the spirit and scope of the technical solutions of the present utility model, and it is intended to be covered by the scope of the claims of the present utility model.

Claims (10)

1. The pot body is characterized in that the pot body (100) comprises a pot bottom (110), a transition section (120) and a side wall (130) which are connected in sequence; the outer wall surface of the transition section (120) is provided with a plurality of energy gathering rings (121) along the height direction of the transition section (120), and the energy gathering rings (121) are arranged at intervals along the height direction of the transition section (120).

2. The pan body according to claim 1, characterized in that the energy gathering ring (121) is an annular groove or an annular bead.

3. The pan body according to claim 2, wherein the annular groove is a flaring groove,

And/or the number of the groups of groups,

And a chamfer is arranged at the opening of the annular groove.

4. A pan body according to claim 3, wherein the annular groove has an aspect ratio of 1/5-1/2; and/or the number of the groups of groups,

The opening width of the annular groove is 1.5mm-4mm, and the depth of the annular groove is 0.2mm-1mm;

And/or the number of the groups of groups,

The cross section of the annular groove is an isosceles trapezoid, and the obtuse angle of the isosceles trapezoid is 100-150 degrees.

5. The pan body according to claim 2, characterized in that the area of the annular groove is 5-30% of the area of the outer surface of the entire transition section (120).

6. The pan body according to claim 1, characterized in that a plurality of the energy gathering rings (121) are evenly distributed along the height direction of the transition section (120).

7. The pan body according to claim 1, characterized in that the pan body (100) comprises:

a pan base (140);

And the magnetic conduction coating (150) is arranged on the outer surface of the lower part of the pot base body (140).

8. The pan body according to claim 7, characterized in that the magnetically permeable coating (150) corresponding to the position of the pan bottom (110) has a thickness that is greater than the thickness of the magnetically permeable coating (150) corresponding to the transition section (120).

9. The pan body according to any of the claims 1 to 8, characterized in, that the thickness of the pan bottom (110) is greater than the thickness of the side wall (130).

10. A cooking appliance, comprising:

The pan body of any one of claims 1 to 9;

The mounting seat is provided with a containing space of the pot body (100);

the heating device is arranged on the mounting seat and is suitable for heating the pot body (100).