CN205548298U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, including the interior pot and the dish that generates heat, the dish that generates heat includes the first disk body of diapire complex with interior pot, and the edge of first disk body is connected with the extension that inside pot lateral wall extends, wherein, first disk body and the junction of extension and the outer wall facial features contact of interior pot are provided with first clearance between the outer wall of first disk body and interior pot. This technical scheme, cooking utensil can utilize the diapire and the lateral wall of first disk body and the interior pot of extension heating, so as to internally pot carries out three -dimensional heating so that the lateral wall and the diapire thermally equivalent of interior pot, the both ends of this cooking utensil's interior bottom of a boiler wall fully contact with the dish that generates heat simultaneously, and the diapire and the lateral wall of interior pot remain certain clearance with first disk body and extension, thereby can be with the pressurized evenly distributed of interior bottom of a boiler portion to side and bottom with the generate heat bearing area of dish of increase, and then can prevent to generate heat the dish a permanent pressurized after strain.

Description

Cooking apparatus

Technical field

This utility model relates to field of kitchen electric appliance, more specifically, relates to a kind of cooking apparatus.

Background technology

At present common heating tray-type pressure cooker, general uses flat-shaped formula heat-generating disc, this kind of heat-generating disc due to The contacts side surfaces of pot in discord, thus easily cause the side of interior pot to be heated uneven with bottom, and then Easily occur when foods such as cooking rices bottom heat excessively concentrate and make the foods such as rice overdone and on The problem that the foods such as layer rice are half-cooked, thus had a strong impact on product using effect.Additionally at pressure cooker In, heat-generating disc easily interferes with interior pot after compressive deformation.

Therefore, how to design a kind of heat-generating disc i.e. to contact with interior pot and uniformly add with internal pot Heat, the cooking apparatus do not interfered with interior pot after can making heat-generating disc temperature distortion again becomes and urgently solves at present Problem certainly.

Utility model content

This utility model is intended at least solve correlation technique or a technical problem of the prior art.

This utility model is based on the problems referred to above, it is provided that a kind of heat-generating disc i.e. can contact with interior pot Uniformly heat with internal pot, the culinary art do not interfered with interior pot after heat-generating disc temperature distortion can being made again Utensil.

For achieving the above object, the embodiment of this utility model first aspect provides a kind of cooking apparatus, Including: interior pot；And heat-generating disc, described heat-generating disc includes the first dish coordinated with the diapire of described interior pot Body, the limit of described first disk body connects the extension that oriented described interior pot sidewall extends；Wherein, institute State the first disk body to contact with the outside wall surface of the junction of described extension with described interior pot, described first It is provided with the first gap between the outside wall surface of disk body and described interior pot.

According to the cooking apparatus of embodiment of the present utility model, owing to the first dish of heat-generating disc can be utilized The diapire of pot in body heating, utilizes the sidewall of the interior pot of extension heating of heat-generating disc simultaneously such that it is able to The heat that heat-generating disc produces is delivered on the sidewall of interior pot, and then on the one hand can make the sidewall of interior pot With diapire thermally equivalent, on the other hand internally three-dimensional heating can also be carried out by pot, thus at cooking rice Deng food time just can avoid the occurrence of bottom rice etc. food is overdone and problem that the foods such as upper strata rice are half-cooked, Thus improve the culinary art effect of product and improve Consumer's Experience.Meanwhile, this cooking apparatus, interior pot The two ends of diapire are fully contacted with heat-generating disc, and the zone line of interior the bottom of a pan wall and the first disk body retain The first gap, thus on the electric pressure cooking saucepan product with pressure, use the interior of this kind of matching relationship Pot and heat-generating disc, it is possible to effectively the pressurized of interior pot bottom is evenly distributed to side and the end of heat-generating disc Portion, thus add the bearing area of heat-generating disc, and then can effectively solve current flat-shaped heat-generating disc and be subject to Press resistance to deformation of bottom long afterwards, cause bad, the bad and half-cooked problem of cooking of conducting heat of bottom laminating.With Time, the first disk body temperature distortion that is set in this gap has been reserved certain deformation space, thus can have been prevented Situation about only interferenceing with interior pot after heat-generating disc temperature distortion occurs.

It addition, also there is following additional skill according to the cooking apparatus of this utility model above-described embodiment offer Art feature:

In technique scheme, it is preferable that set between the outside wall surface of described extension and described interior pot It is equipped with the second gap.

In this technical scheme, by arranging the second gap between the outside wall surface of extension and interior pot, Thus on the electric pressure cooking saucepan product with pressure, use interior pot and the heat-generating disc of this kind of matching relationship, Effectively the pressurized of interior pot bottom can be evenly distributed to side and the bottom of heat-generating disc, thus increase The bearing area of heat-generating disc, and then can effectively solve the resistance to bottom long afterwards of current flat-shaped heat-generating disc pressurized Deformation, causes bad, the bad and half-cooked problem of cooking of conducting heat of bottom laminating.Meanwhile, this gap It is set to extension temperature distortion and has reserved certain deformation space, thus heat-generating disc can be prevented to be heated change Situation about interferenceing with interior pot after shape occurs.

In technique scheme, it is preferable that the width in described first gap is at 0.2mm extremely In the range of 0.6mm.

In technique scheme, it is preferable that the width in described first gap from described first disk body with The junction of described extension increases successively to the center of described interior pot.

In technique scheme, it is preferable that the width in described second gap is less than more than 0mm 0.6mm。

In technique scheme, it is preferable that the width in described second gap from described first disk body with The junction of described extension increases successively to the upper extreme point of described extension.

In technique scheme, it is preferable that the inner surface of described extension includes first surface, On described first surface, the radius of curvature of any point is in the range of 20mm to 100mm.

In this technical scheme, owing on the inner surface of extension, the radius of curvature of any point exists In the range of 20mm to 100mm such that it is able to increase the heat transfer area of heat-generating disc, and then can The heat that heat-generating disc produces is delivered on the sidewall of interior pot in large quantities, to improve the heat transfer effect of heat-generating disc Rate and the efficiency of heating surface, it is thus possible to the effective side heat deficiency solving the existence of flat-shaped heat-generating disc, the end Portion's temperature is too high to be caused bottom rice is overdone and problem that upper strata rice is half-cooked.Additionally, extension is interior The employing cambered surface radius of curvature big radian face in the range of 20mm to 100mm, surface, thus During heated condition, extension can produce a certain amount of extending out, thus this heat-generating disc is being applied to Voltage force Time in the products such as pot, the extension of heat-generating disc can be after the interior pot of Voltage force reserves interior pot heating pressure-bearing Space needed for deformation, the surplus deformed after i.e. can keeping for interior pot heating pressure-bearing, thus can prevent The products such as electric pressure cooking saucepan occur that after heat distortion the situation that heat-generating disc is interferenceed with interior pot occurs.

In technique scheme, it is preferable that extension and the first disk body are in smoothing junction, in smoothing junction On the one hand the smoothness of the inner surface of extension can be improved, to improve the aesthetic property of heat-generating disc, the opposing party Face, structure in smoothing junction is relatively simple, thus is highly convenient for processing.

Wherein it is preferred to, first surface is arc surface.

In technique scheme, it is preferable that the upper surface of described first disk body is to described interior pot The second curved surface that diapire is protruding, on described second curved surface, the radius of curvature of any point is more than or equal to 500mm。

In this technical scheme, the upper surface of the first disk body is the curved surface of the diapire direction projection of inside pot, Therefore, corresponding the diapire of interior pot can be also configured to corresponding curved surface, thus just can improve the first dish Body matches with the interior the bottom of a pan wall area of heat transfer, and then just can improve the heat transfer efficiency of the first disk body, with Improve the efficiency of heating surface of heat-generating disc.Wherein, in realizing the first disk body and heating under the principle of the diapire of pot, Also the upper surface of the first disk body can be arranged to plane, the most i.e. be equivalent to any point on the second curved surface Radius of curvature be 0mm.

Wherein it is preferred to, the second curved surface is arc surface.

In technique scheme, it is preferable that the orthographic projection in the horizontal plane of described second curved surface is circle Face, the diameter of described disc is in the range of 50mm to 200mm.

In this technical scheme, by limiting the radius of curvature of any point on the second curved surface and disc Diameter can limit out the size of the second curved surface, wherein, any point on the second curved surface exactly Radius of curvature one timing, the diameter of disc is the biggest, and the area of the upper surface of the first disk body is the biggest, because of And coordinate the area conducted heat the biggest with interior pot such that it is able to relatively improve the heat transfer efficiency of heat-generating disc, But the diameter of disc is the biggest, then the height that the diapire of the first inside pot of disk body arches upward is the biggest simultaneously, Thus extension is easier to again fracture, it is therefore preferred that the orthographic projection that the second curved surface is in the horizontal plane For disc, the diameter of described disc is in the range of 50mm to 200mm.

In technique scheme, it is preferable that the orthographic projection on perpendicular of the described first surface Height value is in the range of 2mm to 15mm.Wherein, the first surface just throwing on perpendicular The height of shadow is between the lower surface of the upper surface of the inner surface of extension and the inner surface of extension Vertical dimension between vertical dimension, namely the peak of the inner surface of whole heat-generating disc and minimum point.

In technique scheme, it is preferable that described heat-generating disc is that multitube heat-generating disc is (i.e. at heat-generating disc Disk body on arrange multiple add heat pipe), it is preferable that described multitube heat-generating disc is two-tube heat-generating disc.

In this technical scheme, by being provided with multiple heat pipe that adds on the disk body of heat-generating disc, thus can Realizing the culinary art of many power, specifically, such as multitube heat-generating disc is the dish of two-tube heat-generating disc, i.e. heat-generating disc Being provided with first on body and add heat pipe and second when adding heat pipe, if assuming, the first power adding heat pipe is W1, Second power adding heat pipe is W2, therefore, when only using first to add heat pipes heat, heat-generating disc Heating power is W1, and when only using second to add heat pipes heat, the heating power of heat-generating disc is W2, And using first to add heat pipe and second when adding heat pipes heat at the same time, the heating power of heat-generating disc is W1+W2, therefore different adds heat pipes heat by selecting, and the many power that can realize heat-generating disc add Heat, so that user can select different heating powers according to the concrete condition of cooking food, thus On the one hand can reduce the heating cost of heat-generating disc, on the other hand the food cooked be had more preferably Mouthfeel.Meanwhile, when utilizing the interior pot of multistage power heating, also can make between sidewall and the diapire of interior pot Form thermal convection current, thus the food in interior pot can be made fully to seethe mixing, and then can more uniformly add Food in pot in heat.

In technique scheme, it is preferable that in described two-tube heat-generating disc adds heat pipe and is arranged on institute Stating on the lower surface of the first disk body, another in described two-tube heat-generating disc adds heat pipe and is arranged on described extension On the outer surface in portion.

In this technical scheme, it is separately positioned on two disk bodies by two being added heat pipe, so that The thermal source distribution ground of heat-generating disc is more uniform, and then utilize two add heat pipe heat interior pot simultaneously time, Can make to be formed between sidewall and the diapire of interior pot thermal convection current, thus the food in interior pot can be made to be sufficiently mixed, And then can more uniformly heat the food in interior pot.Meanwhile, first is made also by the program of setting Adding on disk body, adds heat pipe alternation on heat pipe and extension, thus just can the side of internal pot Alternately heat with diapire, and then more products function can be realized.

Certainly, in another technical scheme, heat-generating disc is alternatively single tube heat-generating disc.

In technique scheme, it is preferable that described cooking apparatus also includes outer pot, described heat-generating disc Being arranged in described outer pot, described interior pot is assemblied in described outer pot, and with described outer pot in described in Heat-generating disc contacts；Temperature controller, the first end of described temperature controller is arranged on described outer pot；Wherein, institute Stating and be provided with through hole on heat-generating disc, the second end of described temperature controller stretches out described through hole, and interior with described Pot contact.

In this technical scheme, temperature controller is used for detecting the temperature of interior pot, and according to the temperature control of interior pot The heating power of heat-generating disc processed.

In technique scheme, it is preferable that the outside wall surface of described interior pot and the upper table of described heat-generating disc Face is suitable, consequently facilitating interior pot preferably coordinates with heat-generating disc, and then can improve heat-generating disc with interior Heat transfer efficiency between Guo.

In technique scheme, it is preferable that described cooking apparatus is electric pressure cooking saucepan or electric cooker.

Additional aspect of the present utility model and advantage will be given in following description part, part will under The description in face becomes obvious, or is recognized by practice of the present utility model.

Accompanying drawing explanation

Embodiment is retouched by above-mentioned and/or additional aspect of the present utility model and advantage from combining accompanying drawings below Will be apparent from easy to understand in stating, wherein:

Fig. 1 is the structural representation of the cooking apparatus provided according to embodiment of the present utility model；

Fig. 2 is the enlarged diagram at the A of the cooking apparatus according to Fig. 1 offer；

Fig. 3 is the structural representation of the heat-generating disc of the cooking apparatus according to Fig. 1 offer；

Fig. 4 is another structural representation of the heat-generating disc of the cooking apparatus according to Fig. 1 offer.

Wherein, in Fig. 1 to Fig. 4, corresponding relation between reference and component names is:

1 heat-generating disc, 11 first disk bodies, 12 extensions, 131 first add heat pipe, and 132 second add heat pipe, Pot in 2,31 first gaps, 32 second gaps.

Detailed description of the invention

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, knot below Close the drawings and specific embodiments this utility model is further described in detail.Need explanation It is that, in the case of not conflicting, the feature in embodiments herein and embodiment can be mutually combined.

Elaborate a lot of detail in the following description so that fully understanding this utility model, but It is that this utility model can be implemented to use other to be different from mode described here, therefore, this The protection domain of utility model is not limited by following public specific embodiment.

The cooking apparatus provided according to an embodiment of the present utility model is described referring to 1 to Fig. 4.

As illustrated in fig. 1 and 2, this utility model first aspect embodiment provides a kind of cooking apparatus, Including: interior pot 2；With heat-generating disc 1, heat-generating disc 1 includes the first dish coordinated with the diapire of interior pot 2 Body 11, the surrounding of the first disk body 11 connects the extension 12 having inside pot 2 sidewall to extend；Wherein, First disk body 11 contacts with the outside wall surface of the junction of extension 12 with interior pot 2, the first disk body The first gap 31 it is provided with between 11 and the outside wall surface of interior pot 2.

According to the cooking apparatus of embodiment of the present utility model, owing to the first of heat-generating disc 1 can be utilized Disk body 11 heats the diapire of interior pot 2, utilizes the extension 12 of heat-generating disc 1 to heat interior pot 2 simultaneously Sidewall such that it is able to the heat that heat-generating disc 1 produces is delivered on the sidewall of interior pot 2, and then a side Face can make sidewall and the diapire thermally equivalent of interior pot 2, on the other hand can also internally stand by pot 2 Body heats, thus just can avoid the occurrence of when foods such as cooking rices the bottom food such as rice overdone and on The problem that the foods such as layer rice are half-cooked, thus improve the culinary art effect of product and improve Consumer's Experience. Meanwhile, this cooking apparatus, the two ends of interior pot 2 diapire are fully contacted with heat-generating disc 1, and interior pot 2 end The zone line of wall but maintains the first gap 31 with the first disk body 11, thus at the electricity with pressure On pressure cooker product, use interior pot 2 and the heat-generating disc 1 of this kind of matching relationship, it is possible to effectively by interior Pressurized bottom pot 2 is evenly distributed to side and the bottom of heat-generating disc 1, thus adds heat-generating disc 1 Bearing area, and then can effectively solve the current resistance to deformation of bottom long afterwards of flat-shaped heat-generating disc 1 pressurized, Cause bad, the bad and half-cooked problem of cooking of conducting heat of bottom laminating.Meanwhile, being set to of this gap Certain deformation space has been reserved in first disk body 11 temperature distortion, thus heat-generating disc 1 can be prevented to be heated Situation about interferenceing with interior pot 2 after deformation occurs.

In technique scheme, it is preferable that as depicted in figs. 1 and 2, extension 12 and interior pot The second gap 32 it is provided with between the outside wall surface of 2.

In this technical scheme, by arranging second between the outside wall surface of extension 12 and interior pot 2 Gap 32, thus on the electric pressure cooking saucepan product with pressure, use the interior pot 2 of this kind of matching relationship With heat-generating disc 1, it is possible to effectively the pressurized bottom interior pot 2 to be evenly distributed to the side of heat-generating disc 1 And bottom, thus add the bearing area of heat-generating disc 1, and then can effectively solve the most flat-shaped The resistance to deformation of bottom long afterwards of hot plate 1 pressurized, cause bottom laminating bad, conduct heat bad and cook half-cooked Problem.Meanwhile, certain deformation space has been reserved in extension 12 temperature distortion that is set in this gap, Thus situation about interferenceing with interior pot 2 after can preventing heat-generating disc 1 temperature distortion occurs.

In technique scheme, it is preferable that the width in the first gap 31 is at 0.2mm to 0.6mm In the range of.

In technique scheme, it is preferable that the width in the first gap 31 from the first disk body 11 with prolong The junction of extending portion 12 increases successively to the center of interior pot 2.

In technique scheme, it is preferable that the width in the second gap 32 is less than more than 0mm 0.6mm。

In technique scheme, it is preferable that the width in the second gap 32 from the first disk body 11 with prolong The junction of extending portion 12 increases successively to the upper extreme point of extension 12.

In technique scheme, it is preferable that as it is shown on figure 3, the inner surface of extension 12 is One curved surface, on first surface, the radius of curvature R 1 of any point is in the range of 20mm to 100mm.

In this technical scheme, owing on the inner surface of extension 12, the radius of curvature of any point exists In the range of 20mm to 100mm, thus on the one hand can increase the heat transfer area of heat-generating disc, enter And the heat that heat-generating disc produces can be delivered on the sidewall of interior pot in large quantities, and then improve heating The heat transfer efficiency of dish 1 is and the efficiency of heating surface, it is thus possible to the flat-shaped heat-generating disc 1 of effective solution exists Side heat is not enough, and bottom temp is too high causes rice and the half-cooked problem of upper strata rice.Additionally, prolong On the inner surface of extending portion 12, the radius of curvature of any point is in the range of 20mm to 100mm, because of And extension 12 can produce a certain amount of extending out when heated condition, thus this heat-generating disc is being applied Time in the products such as electric pressure cooking saucepan, the extension of heat-generating disc can be that the interior pot of Voltage force reserves interior pot and adds Required space is deformed after hot pressure-bearing, the surplus deformed after i.e. can keeping for interior pot heating pressure-bearing, from And can prevent the products such as electric pressure cooking saucepan from the situation that heat-generating disc is interferenceed with interior pot 2 occurring after heat distortion Occur.

In technique scheme, it is preferable that extension 12 and the first disk body 11 are in smoothing junction, flat On the one hand slip can improve the smoothness of the inner surface of extension 12, to improve the attractive in appearance of heat-generating disc Property, on the other hand, structure in smoothing junction is relatively simple, thus is highly convenient for processing.

Wherein it is preferred to, first surface is arc surface.

In technique scheme, it is preferable that as it is shown on figure 3, the upper surface of the first disk body 11 is The second curved surface that inwardly diapire of pot 2 is protruding, on the second curved surface, the radius of curvature R 2 of any point is big In equal to 500mm.

In this technical scheme, the upper surface of the first disk body 11 is that the diapire direction of inside pot 2 is protruding Curved surface, therefore, corresponding the diapire of interior pot 2 can be also configured to corresponding curved surface, thus just may be used Improve the first disk body 11 to match with interior pot 2 diapire the area of heat transfer, and then just can improve the first dish The heat transfer efficiency of body 11, to improve the efficiency of heating surface of heat-generating disc 1.

Wherein it is preferred to, the second curved surface is arc surface.

In technique scheme, it is preferable that the just throwing in the horizontal plane of diameter second curved surface of disc Shadow is disc, and the diameter of described disc is in the range of 50mm to 200mm.

In this technical scheme, by limiting the radius of curvature of any point on the second curved surface and disc Diameter can limit the size of the second curved surface, wherein, any point on the second curved surface exactly Radius of curvature one timing, the diameter of disc is the biggest, and the area of the upper surface of the first disk body 11 is the biggest, Thus the biggest with the contact area of interior pot 2 such that it is able to relatively improve the heat transfer efficiency of heat-generating disc 1, But the diameter of disc is the biggest, then the height that the diapire of the first inside pot 2 of disk body 11 arches upward is the most simultaneously The biggest, thus extension 12 is easier to again fracture, it is therefore preferred that the second curved surface is at horizontal plane On orthographic projection be disc, the diameter of described disc is in the range of 50mm to 200mm.

In technique scheme, it is preferable that the height of first surface orthographic projection on perpendicular H is in the range of 2mm to 15mm for value.Wherein, first surface orthographic projection on perpendicular Height be hanging down between the lower surface of the upper surface of inner surface of extension and the inner surface of extension Straight vertical dimension between distance, namely the peak of the inner surface of whole heat-generating disc and minimum point.

In technique scheme, it is preferable that as shown in Figure 4, heat-generating disc 1 is two-tube heat-generating disc, Specifically, two-tube heat-generating disc includes that first adds heat pipe 131 and second and add heat pipe 132.

In this technical scheme, by arranging two-tube heat-generating disc, thus the culinary art of many power, tool can be realized Body ground, the such as first power adding heat pipe 131 is W1, and the second power adding heat pipe 132 is W2, Therefore, only use first add heat pipe 131 heat time, the heating power of heat-generating disc 1 is W1, Only using second to add heat pipe 132 when heating, the heating power of heat-generating disc 1 is W2, and makes at the same time With first add heat pipe 131 and second add heat pipe 132 heat time, the heating power of heat-generating disc 1 is W1+W2, therefore different adds heat pipes heat by selecting, can realize many power of heat-generating disc 1 Heating, so that user can select different heating powers according to the concrete condition of cooking food, from And on the one hand can reduce the heating cost of heat-generating disc 1, on the other hand the food cooked is had Preferably mouthfeel.

In technique scheme, it is preferable that as shown in Figure 4, in two-tube heat-generating disc adds heat pipe, Such as first adds heat pipe 131 is arranged on the lower surface of the first disk body 11, another in two-tube heat-generating disc One adds heat pipe, and such as second adds heat pipe 132 is arranged on the outer surface of extension 12.

In this technical scheme, it is separately positioned on two disk bodies by two being added heat pipe, so that The thermal source distribution ground obtaining heat-generating disc 1 is more uniform, and then can more uniformly heat interior pot 2.Meanwhile, The heat pipe that adds adding on heat pipe and extension 12 on the first disk body 11 is made to hand over also by the program of setting Temporary substitute is made, thus just can alternately heat side and the diapire of internal pot 2, and then can realize more Multi-product function.

Certainly, in another technical scheme, as it is shown on figure 3, heat-generating disc 1 is alternatively single tube heat-generating disc

In technique scheme, it is preferable that cooking apparatus also includes outer pot (not shown), Heat-generating disc 1 is arranged in outer pot, and interior pot 2 is assemblied in outer pot, and connects with the heat-generating disc 1 in outer pot Touch；Temperature controller (not shown), the first end of temperature controller is arranged on outer pot；Wherein, heating Being provided with through hole on dish 1, the second end of temperature controller stretches out through hole, and contacts with interior pot 2.

In this technical scheme, temperature controller is used for detecting the temperature of interior pot 2, and according to the temperature of interior pot 2 Degree controls the heating power of heat-generating disc 1.

In technique scheme, it is preferable that the outside wall surface of interior pot 2 and the upper surface phase of heat-generating disc 1 Adaptation, consequently facilitating interior pot 2 preferably coordinates with heat-generating disc 1, and then can improve heat-generating disc 1 with Heat transfer efficiency between interior pot 2.

In technique scheme, it is preferable that cooking apparatus is electric pressure cooking saucepan or electric cooker.

In the description of this specification, in the description of this specification, term " first ", " second " are only For descriptive purposes, and it is not intended that indicate or hint relative importance, unless otherwise clear and definite Regulation and restriction；Term " connects ", " installation ", " fixing " etc. all should be interpreted broadly, such as, " even Connect " can be fixing connection, it is also possible to it is to removably connect, or is integrally connected；Can be direct It is connected, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, Above-mentioned term concrete meaning in this utility model can be understood as the case may be.

In the description of this specification, it is to be understood that " going up ", " under ", " interior ", " outward " etc. refer to The orientation shown or position relationship, for based on orientation shown in the drawings or position relationship, are for only for ease of and retouch State this utility model and simplify description rather than instruction or imply that the device of indication or element must have Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model Limit.

In the description of this specification, the description of term " embodiment " etc. mean to combine this embodiment or Specific features, structure, material or the feature that example describes is contained at least one enforcement of the present utility model In example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical Embodiment or example.And, the specific features of description, structure, material or feature can be any one Individual or multiple embodiment or example combine in an appropriate manner.

These are only preferred embodiment of the present utility model, be not limited to this utility model, right For those skilled in the art, this utility model can have various modifications and variations.All in this practicality Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in Within protection domain of the present utility model.

Claims (10)

1. a cooking apparatus, it is characterised in that including:

Interior pot；With

Heat-generating disc, described heat-generating disc includes the first disk body coordinated with the diapire of described interior pot, described The extension that oriented described interior pot sidewall extends is connected on the limit of one disk body；

Wherein, described first disk body connects with the outside wall surface of the junction of described extension with described interior pot Touch, between the outside wall surface of described first disk body and described interior pot, be provided with the first gap.

Cooking apparatus the most according to claim 1, it is characterised in that

It is provided with the second gap between the outside wall surface of described extension and described interior pot.

Cooking apparatus the most according to claim 1, it is characterised in that

The width in described first gap is in the range of 0.2mm to 0.6mm.

Cooking apparatus the most according to claim 2, it is characterised in that

The width in described second gap is less than 0.6mm more than 0mm.

Cooking apparatus the most according to any one of claim 1 to 4, it is characterised in that

The inner surface of described extension includes first surface, the song of any point on described first surface Rate radius is in the range of 20mm to 100mm.

Cooking apparatus the most according to claim 5, it is characterised in that

The upper surface of described first disk body is to protruding the second curved surface of the diapire of described interior pot, described the On two curved surfaces, the radius of curvature of any point is more than or equal to 500mm.

Cooking apparatus the most according to claim 6, it is characterised in that

The orthographic projection in the horizontal plane of described second curved surface is disc, and the diameter of described disc is at 50mm To 200mm.

Cooking apparatus the most according to claim 5, it is characterised in that

The height value of described first surface orthographic projection on perpendicular is at the model of 2mm to 15mm In enclosing.

Cooking apparatus the most according to any one of claim 1 to 4, it is characterised in that

Described heat-generating disc is multitube heat-generating disc or single tube heat-generating disc.

Cooking apparatus the most according to any one of claim 1 to 4, it is characterised in that also Including:

Outer pot, described heat-generating disc is arranged in described outer pot, and described interior pot is assemblied in described outer pot, And contact with the described heat-generating disc in described outer pot；

Temperature controller, the first end of described temperature controller is arranged on described outer pot；

Wherein, described heat-generating disc being provided with through hole, the second end of described temperature controller stretches out described through hole, And contact with described interior pot.