CN207755094U - Interior pot and cooking apparatus - Google Patents

Abstract

The utility model provides pot and cooking apparatus in one kind, and interior pot includes：Pot ontology；Multiple protrusions, multiple protrusions are dispersedly arranged in dotted on the inner surface of pot ontology, multiple protrusions are dispersedly arranged in dotted on the inner surface of pot ontology, it may be arranged on the bottom wall of pot ontology and/or side wall, protrusion is set so that the area of the inner surface of pot ontology is more than the area of pot body outer surface, inside bottom wall surface and the contact area of the food in pot is set to be significantly increased, when being heated to pot ontology, heat on the outer surface inner surface of pot ontology by being transmitted, and it is transmitted in food by the inner surface of larger area, therefore it can enable a pot food delivery of the heat of ontology inner surface with faster speed into pot, so that identical heat can be rapidly transferred in food in the case where other conditions are constant, scattering and disappearing for heat in transmittance process can be reduced, improve heat transfer efficiency.

Description

Interior pot and cooking apparatus

Technical field

The utility model is related to household appliance technical fields, more specifically, are related to pot and a kind of cooking apparatus in one kind.

Background technology

The interior pot of the cooking apparatus such as existing electric cooker, electric pressure cooking saucepan, interior the bottom of a pan wall inner side and outer side is even surface, is cooked The problem that generally existing heat transfer rate is slow when heating, heat loss is fast and heat transfer efficiency is low.Its reason is analyzed to be primarily due to Interior the bottom of a pan wall inner surface is the interface of food delivery heat of the interior pot into pot, and inner surface product is bigger, then the heat of interior pot The speed of food delivery into pot is faster, heat loss less, heat transfer efficiency it is higher, on the contrary then transmission speed is slower, heat Scattering and disappearing, more, heat transfer efficiency is lower, and it is common in the bottom of a pan wall inner surface product be approximately equal to outer surface product, interior side surface area not In the case of change, heat can only pass to the water in pot with a lower transmission speed, therefore heat is caused to scatter and disappear quickly, So that the heat transfer efficiency of interior pot is relatively low when cooking heating.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

For this purpose, the one side of the utility model is, pot in one kind is provided.

The other side of the utility model is, provides a kind of cooking apparatus.

To realize that above-mentioned aspect, embodiment according to the present utility model provide pot in one kind, it to be used for cooking apparatus, interior pot Including：Pot ontology；Multiple protrusions, multiple protrusions are dispersedly arranged in dotted on the inner surface of pot ontology.

Interior pot provided by the utility model includes pot ontology and multiple protrusions on the inner surface of pot ontology, and multiple Protrusion is dispersedly arranged in dotted on the inner surface of pot ontology, may be arranged on the bottom wall and/or side wall of pot ontology, is arranged Protrusion is so that the area of the inner surface of pot ontology makes inside bottom wall surface and the food in pot more than the area of pot body outer surface Contact area be significantly increased, when being heated to pot ontology, heat on the outer surface inner surface of pot ontology by being passed It passs, and is transmitted in food by the inner surface of larger area, therefore pot heat of ontology inner surface can be enable with faster speed Spend the food delivery into pot so that identical heat can be rapidly transferred to food in the case where other conditions are constant In, it is possible to reduce heat is lost in transmittance process, improves heat transfer efficiency.

In addition, when the setting of protrusion can also be reinforced washing before cooking meter pot ontology inner surface and grain of rice surface friction effect Fruit makes the wax on grain of rice surface and the residual equal substances of agriculture more thoroughly be cleaned, is conducive to accelerate the speed that the grain of rice absorbs heat, And then heat transfer efficiency can be promoted；And the size of bulge-structure is small and exquisite, form is simple so that multiple protrusions are on bottom wall inner surface Arrangement location and shape there is flexibility and variability, can be convenient for position of the protrusion on bottom wall inner surface and arrangement shape It is designed, such as protrusion is designed in the arrangement position of bottom wall inner surface according to mouthfeel demand is cooked.

In addition, the interior pot and cooking apparatus that are provided according to the utility model above-described embodiment also have following supplementary technology special Sign：

In any of the above-described technical solution, it is preferable that interior pot further includes：Multiple grooves, multiple grooves in it is dotted dispersedly It is arranged on the outer surface of the bottom wall of pot ontology；Wherein, groove and protrusion are corresponding in the position of the thickness direction of pot ontology, make Protrusion is located at the underface of groove, and the quantity of groove is equal with the quantity of protrusion.

In the technical scheme, groove, the installation position of groove and quantity are additionally provided on the surface of each protrusion It is corresponding with protrusion, groove is arranged on the outer surface of pot ontology, the techniques such as punching press can be utilized to groove in the preparation One-pass molding is carried out with protrusion, reduces processing step, and groove is arranged can be in a thickness direction to the thickness of raised bottom Degree is reduced, and may make the thickness on the bottom wall of pot ontology everywhere relatively uniform by the way that groove is arranged, to keep bottom wall heated When deformation uniformity everywhere, be conducive to extend the service life of interior pot.

In any of the above-described technical solution, it is preferable that cross sectional shape of the groove in the horizontal direction of pot ontology is circle, And the cambered surface cell wall that the cell wall of groove is spill；And/or cross sectional shape of the protrusion in the horizontal direction of pot ontology is circle, and The surface of protrusion is the cambered surface surface of outwardly convex.

In the technical scheme, on the one hand the section of groove and protrusion being provided in round can be reduced when prepared by punching press Technological requirement, reduce production cost, simultaneously because smooth circular protrusions can ensure to connect with the food in pot ontology Can have smaller contact surface, food to be not easy on the inner surface for attaching to pot ontology when tactile, and the surface of groove and protrusion is equal For smooth curved surfaces, pot body interior can be reduced and the possibility of stress concentration occur, improve the service life of product.

Certainly, this programme is also not limited thereto, those skilled in the art can also design according to demand construct groove and The surface of protrusion has certain corner angle, for example, the groove structure for being designed as groove that there is groove bottom and slot side, alternatively, Projection of shape of the groove on bottom wall outer surface is designed into oval, triangle or quadrangle etc..

In any of the above-described technical solution, it is preferable that multiple grooves are circumferentially arranged to construct the array of annular, multiple Protrusion is circumferentially arranged to construct the array of annular；Wherein, groove is formed with one or more battle arrays on the outer surface of bottom wall Row, protrusion are formed with one or more arrays on the inner surface of bottom wall.

In the technical scheme, multiple grooves are set and multiple protrusions are circumferentially arranged respectively at the outer surface of bottom wall and bottom The array of annular is constructed on the inner surface of wall, there are one the arrays or multiple so that being formed in bottom wall the inner surface and the outer surface The mutually nested array can be conducive to the array of the single annular of heated distribution situation respective design according to bottom wall radially in this way In number of recesses and groove spacing dimensions can respective design pair for example, at the corresponding bottom wall radially larger position of received heat Number of recesses that should be in the array of position is more, and the position smaller in received heat, and what respective design corresponded to the position should The negligible amounts of groove in array, and the array format has the advantages that positioning is convenient, can be convenient for punch process.

In any of the above-described technical solution, it is preferable that protrusion is aluminum protrusion.

In the technical scheme, protrusion is set to aluminum protrusion, since aluminum material is more soft so that when processing protrusion Be easier to be molded, and aluminum protrusion can also make user in cleaning when pot will not due to raised excessive high hardness and to Family damages, and improves the security performance of product.

In any of the above-described technical solution, it is preferable that interior pot further includes：Iron plate, iron plate are fitted on the inner surface of bottom wall, And through-hole is offered on iron plate, through-hole is adapted with protrusion, and the protrusion of aluminum passes through through-hole so that in the outside of the protrusion With part iron plate.

In the technical scheme, pot further includes iron plate inside, and iron plate is fitted on the inner surface of bottom wall, and on iron plate Offer multiple through-holes so that when making protrusion, iron plate is covered on aluminium layer, and is pressed down against so that part aluminium is from logical It is overflowed in hole and forms protrusion, controlled by shape, quantity and the distribution situation to the through-hole opened up on iron plate, in turn It can correspond to and form a variety of different protrusions on bottom wall, and can ensure, when needing that multiple protrusions are arranged, also can only lead to It crosses time processing and is formed, improve production efficiency, and can be isolated with iron plate between each protrusion, in aluminium When the protrusion of system is deformed by stronger active force, the iron plate on the periphery of bottom can play support together to protrusion Effect, and then prevent protrusion from serious crust deformation occurs, improve the service life of product.

In any of the above-described technical solution, it is preferable that diameter of section at raised bottom be more than or equal to 3mm and less than etc. In 10mm.

In the technical scheme, when the cross sectional shape of the bottom of protrusion is round or close to circular shape, by the circle Diameter be set greater than equal to 3mm and be less than or equal to 10mm, it is ensured that raised size and the size of pot ontology are big It is small to be adapted, will not volume that is excessive and influencing pot ontology, will not it is too small and cannot achieve promoted heat transfer efficiency function.

In any of the above-described technical solution, it is preferable that the difference in height between raised bottom centre and the top of protrusion is More than or equal to 0.3mm and it is less than or equal to 2mm.

In the technical scheme, by protrusion bottom centre and protrusion top between difference in height be more than or equal to 0.3mm and be less than or equal to 2mm, i.e., by the height of raised highest point be set greater than equal to 0.3mm and be less than or equal to 2mm, at this Height of projection in range will not be too small and be unable to reach the effect for promoting heat transfer efficiency, will not be excessive and can be more than interior pot material The forming limit of material and influence punching process character.

In any of the above-described technical solution, it is preferable that be separated from each other between multiple protrusions；Wherein, adjacent protrusion two-by-two Spacing in the circumferential is more than or equal to 2mm, and the adjacent diametrical spacing of protrusion is more than or equal to 2mm two-by-two.

In the technical scheme, it is separated from each other between the multiple protrusions of setting, and ensures protrusion adjacent two-by-two in the circumferential Spacing be more than or equal to 2mm, the adjacent diametrical spacing of protrusion is more than or equal to 2mm two-by-two, even if phase between multiple protrusions To it is only, do not penetrate through mutually, when may insure that interior pot is heated in this way, food at each convex surfaces can efficiently be passed by protrusion Heat avoids and the uneven phenomenon in heat part occurs, to improve the efficiency of heating surface to the maximum extent.

In any of the above-described technical solution, it is preferable that interior pot further includes：Antistick layer, be arranged pot ontology inner surface and On the surface of protrusion.

In the technical scheme, antistick layer is set on the inner surface of pot ontology, is cooked viscous pot with pot in solving the problems, such as, It is understood that in the interior pot for being typically provided antistick layer, since antistick layer surface is relatively smooth, it is not easy to generate vaporization nucleus The heart, and there is prodigious randomness in the position for generating steam bubble when boiling, be easy to cause rice uneven heating when cooking, the rice cooked Mouthfeel differs, and herein, since the inner surface of pot ontology bottom wall is equipped with multiple protrusions, the thickness between protrusion and groove can be less than The thickness in other regions of pot ontology, therefore under identical heated condition, heat can be quickly from the raised and recessed of thinner thickness The position of slot passes to the food of pot body interior, and antistick layer is arranged on the inner surface of pot ontology and the surface of protrusion, interior pot It when heated, is heated at first with the water of raised surface contact, most easily produces steam bubble, and since protrusion and groove are artificially to be arranged , the distributing position of protrusion and groove can be further set, be so easily controlled steam bubble in the position that interior pot bottom rises, Position, area, quantity and the size that convex groove is set according to the heating state of rice cooker are realized, with active control boiling range Distribution in pot ensures uniform heat distribution in pot.

In any of the above-described technical solution, it is preferable that bottom wall includes flat site at its center, and protrusion is distributed in flat The periphery in smooth region.

In the technical scheme, it is to be understood that the middle part of general pot ontology bottom wall is in the shape of slightly convex, the knot In structure, the steam bubble generated after liquid boiling in interior pot is easy, along boss surface heart convergence rising in the bottom wall, to lead to interior pot center Position forms more violent boiling, and herein, the inner surface that bottom wall is arranged includes flat site at its center, makes raised distribution In the periphery of flat site, the steam bubble at bottom wall central periphery position can be promoted to generate and rise in this way, reinforce interior pot center The boiling intensity at peripheral position improves the uniformity of heat in pot.

Certainly, this programme is not limited thereto, and distributing position of the protrusion on bottom wall can the heating such as concrete foundation heat-generating disc Boiling design requirement design in the shape of device, the matching relationship of interior pot and heating device, interior pot, no longer arranges one by one herein It lifts.

In any of the above-described technical solution, it is preferable that the thickness between groove and protrusion is less than the thickness in other regions of bottom wall Degree.

In the technical scheme, the thickness between groove and protrusion is set smaller than to the thickness in other regions of bottom wall, is led to The common sense of Sheet Metal Forming Technology is crossed it is found that thinning due to material after stamping, the thickness between protrusion and groove can be less than pot sheet The thickness in other regions of body, therefore under identical heated condition, heat can be quickly from the protrusion of thinner thickness and groove Position passes to the food of pot body interior, is conducive to accelerate heat transfer rate and improves heat transfer efficiency.

The embodiment of the utility model second aspect provides in a kind of cooking apparatus, including any of the above-described technical solution Interior pot.Cooking apparatus provided by the utility model, because of pot in being provided in any of the above-described technical solution, to above complete Portion's advantageous effect, details are not described herein.

Optionally, cooking apparatus is electric cooker, electric pressure cooking saucepan or electric cooking pot.

Additional aspect and advantage according to the present utility model will provide in following description section, partly will be from following Become apparent in description, or recognize by the practice of the utility model.

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 shows the structural schematic diagram for the interior pot that one embodiment of the utility model provides；

The partial enlargement signal that Fig. 2 shows the interior pots of one embodiment of the utility model shown in FIG. 1 offer at A Figure；

Fig. 3 shows the another structural schematic diagram for the interior pot that one embodiment of the utility model provides；

Fig. 4 shows the another structural schematic diagram for the interior pot that one embodiment of the utility model provides；

Fig. 5 shows partial enlargement signal of the interior pot of one embodiment offer of the utility model shown in Fig. 4 at B Figure；

Fig. 6 shows the another structural schematic diagram for the interior pot that one embodiment of the utility model provides.

Reference numeral：

Wherein, the correspondence in Fig. 1 to Fig. 6 between reference numeral and component names is：

10 pots of ontologies, 102 flat sites, 20 grooves, 30 protrusions.

Specific implementation mode

In order to be more clearly understood that the features described above and advantage of the utility model, below in conjunction with the accompanying drawings and it is embodied The utility model is further described in detail in mode.It should be noted that in the absence of conflict, the reality of the application The feature applied in example and embodiment 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 It is novel to be implemented different from mode described here using other, therefore, the scope of protection of the utility model not by The limitation of following public specific embodiment.

The cover assembly and culinary art that one embodiment according to the present utility model provides are described referring to Fig. 1 to Fig. 6 Utensil.

As shown in Figure 1 to Figure 2, the embodiments of the present invention provide pot in one kind, are used for cooking apparatus, the interior pot Including：Pot ontology 10；Multiple raised 30, multiple described raised 30 be in the dotted inner surface for being dispersedly arranged in the pot ontology 10 On.

Interior pot provided by the utility model include pot ontology 10 and on the inner surface of pot ontology 10 multiple raised 30, and And multiple raised 30 are dispersedly arranged on the inner surface of pot ontology 10 in dotted, may be arranged at pot ontology 10 bottom wall and/ Or on side wall, setting protrusion 30 is so that the area of the inner surface of pot ontology 10 makes bottom wall more than the area of 10 outer surface of pot ontology The contact area of inner surface and the food in pot is significantly increased, and when being heated to pot ontology 10, heat is by pot ontology 10 Outer surface inner surface on transmitted, and transmitted in food, therefore can be made in pot ontology 10 by the inner surface of larger area The heat of side surface can be with food delivery from faster speed to pot so that can be by phase in the case where other conditions are constant Same heat is rapidly transferred in food, it is possible to reduce heat is lost in transmittance process, improves heat transfer efficiency.

Meanwhile the setting of protrusion 30 pot 10 inner surface of ontology and grain of rice surface rubs when can also reinforce washing before cooking meter Wiping effect makes the wax on grain of rice surface and the residual equal substances of agriculture more thoroughly be cleaned, is conducive to accelerate grain of rice absorption heat Speed, and then heat transfer efficiency can be promoted；And the size of raised 30 structures is small and exquisite, form is simple so that multiple raised 30 the bottom of at Arrangement location and shape on wall inner surface have flexibility and variability, can be convenient for the position to protrusion 30 on bottom wall inner surface Shape of setting and arrange is designed, such as designs protrusion 30 in the arrangement position of bottom wall inner surface according to mouthfeel demand is cooked.

As shown in figure 3, in addition, in boiling process, the main main hot-fluid S in 10 inside of pot ontology is that 10 inside of pot ontology is main Direction of heat flow, the grain of rice uneven heating that the unicity of this direction of heat flow results in each region in pot is even, and then causes to heat Time lengthening, the efficiency of heating surface are relatively low.Pot 10 inside bottom wall of ontology setting protrusion 30, main hot-fluid S by bottom wall surface when, Due to the barrier effect of raised 30 pairs of main parts hot-fluid S, main hot-fluid S can form multiple around raised 30 surfaces in bottom wall surface The formation of small hot-fluid S1, small hot-fluid S1 have to strengthen the heat-transfer effect of the grain of rice and water, keep the grain of rice of each region heated more It is even, and then accelerate heat transfer rate, improve heat transfer efficiency.

As shown in Figure 4 and Figure 5, in embodiment provided by the utility model, it is preferable that the interior pot further includes：It is multiple Groove 20, multiple grooves 20 are on the outer surface of the dotted bottom wall for being dispersedly arranged in the pot ontology 10；Wherein, described Groove 20 is corresponding in the position of thickness direction of the pot ontology 10 with described raised 30, make described raised 30 be located at it is described recessed The underface of slot 20, and the quantity of the groove 20 is equal with raised 30 quantity.

In this embodiment, be additionally provided with groove 20 on each raised 30 surface, the installation position of groove 20 and Quantity is corresponding with protrusion 30, and groove 20 is arranged on the outer surface of pot ontology 10, can utilize punching press etc. in the preparation Technique carries out one-pass molding to groove 20 and protrusion 30, reduces processing step, and groove 20 is arranged can be in thickness direction On the thickness of raised 30 bottoms is reduced, may make the thickness phase on the bottom wall of pot ontology 10 everywhere by the way that groove 20 is arranged To uniform, deformation uniformity when to keep bottom wall heated everywhere is conducive to extend the service life of interior pot.

In embodiment provided by the utility model, it is preferable that horizontal direction of the groove 20 in the pot ontology 10 On cross sectional shape be circle, and the cell wall of the groove 20 be spill cambered surface cell wall；And/or described raised 30 in the pot Cross sectional shape in the horizontal direction of ontology 10 is circle, and the cambered surface surface that raised 30 surface is outwardly convex 30.

In this embodiment, the section of groove 20 and protrusion 30 is provided in round on the one hand to reduce and is prepared in punching press When technological requirement, reduce production cost, simultaneously because smooth circular protrusions 30 can ensure with the food in pot ontology 10 Object can have when being in contact smaller contact surface, food be not easy on the inner surface for attaching to pot ontology 10, and groove 20 and convex The surface for playing 30 is smooth curved surfaces, can reduce and occur the possibility of stress concentration inside pot ontology 10, improve product Service life.

Certainly, this programme is also not limited thereto, and those skilled in the art can also design construct groove 20 according to demand There are certain corner angle with the surface of protrusion 30, for example, 20 knot of groove for being designed as groove 20 that there is groove bottom and slot side Structure, alternatively, projection of shape of the groove 20 on bottom wall outer surface is designed oval, triangle or quadrangle etc..

In embodiment provided by the utility model, it is preferable that multiple grooves 20 are circumferentially arranged to construct ring The array of shape, multiple described raised 30 circumferentially arrange to construct the array of annular；Wherein, the groove 20 is in the bottom wall Outer surface on be formed with one or more arrays, described raised 30 formed on the inner surface of the bottom wall there are one or Multiple arrays.

In this embodiment, be arranged multiple grooves 20 and multiple raised 30 circumferentially arrange respectively in the outer surface of bottom wall and The array of annular is constructed on the inner surface of bottom wall, there are one the arrays or more so that being formed in bottom wall the inner surface and the outer surface A mutually nested array can be conducive to the battle array of the single annular of heated distribution situation respective design according to bottom wall radially in this way 20 size of space of 20 quantity of groove and groove in row, for example, corresponding to the bottom wall radially larger position of received heat, it can be corresponding 20 quantity of groove in the array of the corresponding position of design is more, and the position smaller in received heat, and respective design corresponds to should The negligible amounts of groove 20 in the array of position, and the array format has the advantages that positioning is convenient, can add convenient for punching press Work.

In embodiment provided by the utility model, it is preferable that protrusion 30 is aluminum protrusion 30.

In this embodiment, protrusion 30 is set to aluminum protrusion 30, since aluminum material is more soft so that in processing protrusion It is easier to be molded when 30, and the protrusion 30 of aluminum can also make user will not be due to raised 30 hardness mistakes when pot in cleaning It is high and user is damaged, improve the security performance of product.

In embodiment provided by the utility model, it is preferable that interior pot further includes：Iron plate, iron plate are fitted in the interior of bottom wall On surface, and through-hole is offered on iron plate, through-hole is adapted with protrusion 30, and the protrusion 30 of aluminum passes through through-hole so that in institute The outside for stating protrusion 30 has part iron plate.

In this embodiment, pot further includes iron plate inside, and iron plate is fitted on the inner surface of bottom wall, and is opened on iron plate Equipped with multiple through-holes so that when making protrusion 30, iron plate is covered on aluminium layer, and is pressed down against so that part aluminium is from logical It is overflowed in hole and forms protrusion 30, controlled by shape, quantity and the distribution situation to the through-hole opened up on iron plate, into And can correspond to and form a variety of different raised 30 on bottom wall, and can ensure when needing to be arranged multiple raised 30, It can only be formed by time processing, improve production efficiency, and can be carried out with iron plate between each raised 30 Isolation, when the protrusion 30 of aluminum is deformed by stronger active force, the iron plate on the periphery of bottom can be to protrusion 30 Supporting role together is played, and then prevents protrusion 30 from serious crust deformation occurs, improves the service life of product.

As shown in figure 5, in embodiment provided by the utility model, it is preferable that the section at raised 30 bottom Diameter d is more than or equal to 3mm and is less than or equal to 10mm.

In this embodiment, when the cross sectional shape of the bottom of protrusion 30 is round or close to circular shape, by the circle Diameter d be set greater than equal to 3mm and be less than or equal to 10mm, it is ensured that protrusion 30 size and pot ontology 10 ruler Very little size is adapted, will not volume that is excessive and influencing pot ontology 10, will not be too small and cannot achieve promotion heat transfer efficiency Function.

As shown in figure 5, in embodiment provided by the utility model, it is preferable that raised 30 bottom centre and institute It is more than or equal to 0.3mm and to be less than or equal to 2mm to state the difference in height h between the top of protrusion 30.

In this embodiment, by protrusion 30 bottom centre and protrusion 30 top between height h differences be more than or equal to 0.3mm and it is less than or equal to 2mm, i.e., the height of raised 30 highest points is set greater than equal to 0.3mm and is less than or equal to 2mm, 30 height of protrusion within the scope of this will not be too small and be unable to reach the effect for promoting heat transfer efficiency, will not be excessive and can be more than interior Pot material forming limit and influence punching process character.

As shown in fig. 6, in embodiment provided by the utility model, it is preferable that mutually divide between multiple described raised 30 From；Wherein, adjacent described raised 30 spacing L1 in the circumferential is more than or equal to 2mm two-by-two, and two-by-two adjacent described raised 30 Diametrical spacing L2 is more than or equal to 2mm.

In this embodiment, it is separated from each other between setting multiple raised 30, and ensures protrusion 30 adjacent two-by-two in circumferential direction On spacing be more than or equal to 2mm, adjacent 30 diametrical spacing of protrusion is more than or equal to 2mm two-by-two, though multiple raised 30 Between relatively solely, do not penetrate through mutually, when may insure that interior pot is heated in this way, food at each raised 30 surface can be by raised 30 Efficient heat transfer is carried out, avoids and the uneven phenomenon in heat part occurs, to improve the efficiency of heating surface to the maximum extent.

In embodiment provided by the utility model, it is preferable that the interior pot further includes：Antistick layer is arranged in the pot On the inner surface of ontology 10 and raised 30 surface.

In this embodiment, antistick layer is set on the inner surface of pot ontology 10, is cooked viscous pot with pot in solving the problems, such as, It is understood that in the interior pot for being typically provided antistick layer, since antistick layer surface is relatively smooth, it is not easy to generate vaporization nucleus The heart, and there is prodigious randomness in the position for generating steam bubble when boiling, be easy to cause rice uneven heating when cooking, the rice cooked Mouthfeel differs, herein, since the inner surface of 10 bottom wall of pot ontology is equipped with multiple raised 30, the thickness between protrusion 30 and groove 20 Degree can be less than the thickness in 10 other regions of pot ontology, therefore under identical heated condition, heat can be quickly from thinner thickness Protrusion 30 and the position of groove 20 pass to the food inside pot ontology 10, antistick layer be arranged pot ontology 10 inner surface and On the surface of protrusion 30, when interior pot be heated, the water contacted with raised 30 surfaces is heated at first, most easily produces steam bubble, and due to Protrusion 30 and groove 20 are artificially arranged, and the distributing position of protrusion 30 and groove 20 can further be arranged, be so easy to Steam bubble is controlled in the position that interior pot bottom rises, realize according to the heating state of rice cooker come be arranged 30 grooves 20 of protrusion position, Area, quantity and size ensure uniform heat distribution in pot with distribution of the active control boiling range in pot.

In embodiment provided by the utility model, it is preferable that the bottom wall includes flat site at its center 102, described raised 30 are distributed in the periphery of the flat site 102.

In this embodiment it is possible to understand, the middle part of general 10 bottom wall of pot ontology is in the shape of slightly convex, the knot In structure, the steam bubble generated after liquid boiling in interior pot is easy, along boss surface heart convergence rising in the bottom wall, to lead to interior pot center Position forms more violent boiling, and herein, the inner surface that bottom wall is arranged includes flat site 102 at its center, makes protrusion 30 are distributed in the periphery of flat site 102, the steam bubble at bottom wall central periphery position can be promoted to generate and rise in this way, in reinforcement The boiling intensity at the peripheral position at pot center, improves the uniformity of heat in pot.

Certainly, this programme is not limited thereto, 30 distributing position on bottom wall of protrusion can concrete foundation heat-generating disc etc. add Boiling design requirement design in the shape of thermal, the matching relationship of interior pot and heating device, interior pot, no longer arranges one by one herein It lifts.

In embodiment provided by the utility model, it is preferable that the thickness between the groove 20 and described raised 30 is small Thickness in other regions of bottom wall.

In this embodiment, the thickness between groove 20 and described raised 30 is set smaller than other regions of the bottom wall Thickness, common sense through the stamping process is it is found that due to thinning, the thickness between protrusion 30 and groove 20 of material after stamping Degree can be less than the thickness in 10 other regions of pot ontology, therefore under identical heated condition, heat can be quickly from thinner thickness Protrusion 30 and the position of groove 20 pass to the food inside pot ontology 10, be conducive to accelerate heat transfer rate and improve heat transfer effect Rate.

The embodiment of the utility model second aspect provides in a kind of cooking apparatus, including any of the above-described embodiment Pot.Cooking apparatus provided by the utility model, because of pot in being provided in any of the above-described embodiment, to have with all of the above Beneficial effect, details are not described herein.

Optionally, cooking apparatus is electric cooker, electric pressure cooking saucepan or electric cooking pot.

In the description of this specification, term " multiple " then refers to two or more, unless otherwise restricted clearly, art The orientation or positional relationship of the instructions such as language "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of Describe the utility model and simplify to describe, do not indicate or imply the indicated device or element must have a particular orientation, With specific azimuth configuration and operation, therefore should not be understood as limiting the present invention；Term " connection ", " installation ", " Gu It is fixed " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term in the present invention as the case may be.

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 preferred embodiment that these are only the utility model, is not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (13)

1. pot in one kind, it to be used for cooking apparatus, which is characterized in that the interior pot includes：

Pot ontology；

Multiple protrusions, multiple protrusions are dispersedly arranged in dotted on the inner surface of the pot ontology.

2. interior pot according to claim 1, which is characterized in that the interior pot further includes：

Multiple grooves, multiple grooves are on the outer surface of the dotted bottom wall for being dispersedly arranged in the pot ontology；

Wherein, the groove and the protrusion are corresponding in the position of thickness direction of pot ontology, and the protrusion is made to be located at The underface of the groove, and the quantity of the groove is equal with the quantity of protrusion.

3. interior pot according to claim 2, which is characterized in that

Cross sectional shape of the groove in the horizontal direction of the pot ontology is circle, and the cell wall of the groove is spill Cambered surface cell wall；And/or

Cross sectional shape of the protrusion in the horizontal direction of the pot ontology is circle, and the surface of the protrusion is convex The cambered surface surface risen.

4. interior pot according to claim 2, which is characterized in that

Multiple grooves are circumferentially arranged to construct the array of annular, and multiple protrusions are circumferentially arranged to construct ring The array of shape；

Wherein, the groove is formed with one or more arrays on the outer surface of the bottom wall of the pot ontology, described convex It rises and is formed with one or more arrays on the inner surface of the bottom wall of the pot ontology.

5. interior pot according to claim 1, which is characterized in that

The protrusion is aluminum protrusion.

6. interior pot according to claim 5, which is characterized in that the interior pot further includes：

Iron plate, the iron plate is fitted on the inner surface of the bottom wall of the pot ontology, and offers through-hole on the iron plate, institute It states through-hole to be adapted with the protrusion, the protrusion of aluminum passes through the through-hole so that there is portion in the outside of the protrusion Divide the iron plate.

7. interior pot according to any one of claim 1 to 6, which is characterized in that

Diameter of section at the bottom of the protrusion is more than or equal to 3mm and is less than or equal to 10mm.

8. interior pot according to any one of claim 1 to 6, which is characterized in that

Difference in height between the bottom centre of the protrusion and the top of the protrusion is more than or equal to 0.3mm and to be less than or equal to 2mm。

9. interior pot according to any one of claim 1 to 6, which is characterized in that

It is separated from each other between multiple protrusions；

Wherein, the spacing of the adjacent protrusion in the circumferential is more than or equal to 2mm two-by-two, and the adjacent protrusion is in radial direction two-by-two On spacing be more than or equal to 2mm.

10. interior pot according to any one of claim 1 to 6, which is characterized in that the interior pot further includes：

Antistick layer is arranged on the inner surface of the pot ontology and the surface of the protrusion.

11. interior pot according to any one of claim 1 to 6, which is characterized in that

The bottom wall of the pot ontology includes flat site at its center, and the protrusion is distributed in the outer of the flat site It encloses.

12. interior pot according to claim 2, which is characterized in that

Thickness between the groove and the protrusion is less than the thickness in other regions of bottom wall of the pot ontology.

13. a kind of cooking apparatus, which is characterized in that include the interior pot as described in any one of claim 1 to 12.