CN210961428U

CN210961428U - Cooking utensil convenient for heat dissipation

Info

Publication number: CN210961428U
Application number: CN201920812047.6U
Authority: CN
Inventors: 王旭宁
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-07-10
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a convenient radiating cooking utensil, including the pot body and the pot cover that generates heat, it is equipped with hot air device on the pot cover to generate heat, the internal inner bag that is equipped with of pot, fried basket has been put to the inner bag, hot air device produces hot-blast edible material in order to heat fried basket, the pot cover that generates heat includes enclosing cover and inner cup, hot air device establishes in inner cup below, the enclosing cover includes face lid and inside lining, the heat dissipation gap has between face lid and the inside lining, the heat dissipation gap sets up towards the pot body. Through the technical scheme of the utility model hot-blast mobility can be strengthened, the convenient heat dissipation.

Description

Cooking utensil convenient for heat dissipation

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen appliances field especially relates to a convenient radiating cooking utensil.

[ background of the invention ]

In the prior art, a cooking device such as an air fryer is generally provided with a drawer-type frying basket, food to be cooked is placed in the frying basket, and hot air is generated by a hot air device on a machine body above the frying basket to cook the food.

Cooking utensil of cooking among the prior art, for example electric pressure cooker generally places in the inner bag of the pot body and treats the culinary art and eat the material, closes the pot body through the pot cover lid and forms sealed environment, heats the inner bag and cooks in order to eating the material, opens the pot cover after the culinary art finishes and takes the edible material.

In order to bring better culinary art to experience for the user, the utility model discloses combine two kinds of cooking utensil's of the aforesaid structure to improve, provide a convenient radiating cooking utensil.

[ Utility model ] content

The utility model provides a convenient radiating cooking utensil can strengthen hot-blast mobility, the convenient heat dissipation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a convenient radiating cooking utensil, includes the pot body and the pot cover that generates heat, it is equipped with hot air set on the pot cover to generate heat, the internal inner bag that is equipped with of pot, fried basket has been put to the inner bag, hot air set produces hot-blast edible material in frying the basket with the heating, the pot cover that generates heat includes enclosing cover and inner cup, hot air set establishes in inner cup below, the enclosing cover includes face lid and inside lining, the heat dissipation gap has between face lid and the inside lining, the heat dissipation gap sets up towards the pot body.

The utility model discloses an in the embodiment, be equipped with the heat dissipation wind gap on the lateral wall of inner cup, heat dissipation wind gap intercommunication the heat dissipation gap.

In an embodiment of the present invention, the opening of the inner container is provided with an outward turned flange of the inner container, and the cover of the heating pot has a first heat dissipation gap with the flange of the inner container when the cover is closed to the pot body.

In an embodiment of the present invention, a second heat dissipation gap is formed between the outer cover edge and the upper surface of the pot body.

In an embodiment of the present invention, the heat dissipation gap communicates with the second heat dissipation gap.

In an embodiment of the present invention, the hot air device includes a heat-equalizing fan and a heating device, and the heat-equalizing fan is disposed above the heating device to generate hot air to blow toward the pot body.

In an embodiment of the present invention, a cooling fan is further disposed above the inner lid, and the cooling fan drives at least a portion of hot air in the pot lid to be discharged from the heat dissipation gap.

In an embodiment of the present invention, the projection of the heating device in the vertical direction is located in the fry basket.

The utility model discloses an in the embodiment, the pot body includes shell and metal outer pot, the inner bag is arranged in the metal outer pot, the inner bag outer wall with ventilation gap has between the metal outer pot inner wall.

The utility model discloses an in the embodiment, cooking utensil still includes sealed pot cover, be equipped with the sealing washer on the sealed pot cover, sealed pot cover lid closes during the pot body, the clearance between sealed inner bag of sealing washer and the sealed pot cover.

The utility model discloses following beneficial effect has:

1. the utility model discloses a heat dissipation gap has between face lid and the inside lining, the heat dissipation gap sets up towards the pot body. The heating pot cover can discharge hot air to the pot body by means of the heat dissipation gap so as to dissipate heat and cool the heating pot cover. The high temperature of the pot cover relatively generates heat, and the pot body temperature can be relatively low, and the pot body can be buffered and cooled by discharging hot gas through the heat dissipation gap, so that the direct outward discharge scalding of consumers is avoided. Because there is the heat dissipation clearance between face lid and the inside lining, can also reduce the influence that face lid or inside lining deformation caused, avoid among the prior art inside lining direct contact face lid to make the deformation of the two influence each other.

2. The utility model discloses an enclosing cover along with second heat dissipation clearance has between the pot body upper surface, heat dissipation gap intercommunication second heat dissipation clearance. Through heat dissipation gap and second heat dissipation clearance intercommunication, the second heat dissipation clearance can be with steam discharge cooking utensil for cooking utensil's temperature reduces.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic structural diagram of a cooking appliance according to a first embodiment of the present invention;

fig. 2 is an exploded view of a cooking appliance according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of an air guide frame according to a first embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection between an air guide frame and a fry basket according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1;

fig. 6 is a schematic view of a pot cover according to a first embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

fig. 8 is a schematic view of a cooking appliance according to a second embodiment.

Reference numerals:

the pot body 100, the side ventilation gap 110, the bottom ventilation gap 120, the first heat dissipation gap 130, the second heat dissipation gap 140, the water receiving groove 150, the water receiving box 160, the outer shell 170, the metal outer pot 180 and the ventilation gap 190;

a heating pot cover 200, an outer cover 210, an outer cover edge 211, a surface cover 212, an inner liner 213, a heat dissipation gap 214, an inner cover 220, an inner cover edge 221, a wind shielding rib 222, a heat dissipation air port 223 and a cooling fan 230;

the inner container 300, the arc transition part 310 and the inner container flanging 320;

fry basket 400, vent 410;

an arc-shaped air guiding rib 500; a limiting protrusion 510;

a hot air device 600, a uniform heat fan 610, and a heating device 620;

a sealing pot cover 700 and a sealing ring 710.

[ detailed description ] embodiments

The utility model provides a convenient radiating cooking utensil, including the pot body and the pot cover that generates heat, it is equipped with hot air device on the pot cover to generate heat, the internal inner bag that is equipped with of pot, fried basket has been put to the inner bag, hot air device produces hot-blast edible material in order to heat fried basket, the pot cover that generates heat includes enclosing cover and inner cup, hot air device establishes in inner cup below, the enclosing cover includes face lid and inside lining, the heat dissipation gap has between face lid and the inside lining, the heat dissipation gap sets up towards the pot body. Through the setting of heat dissipation gap orientation pot body, can be in order to carry out the heat dissipation cooling to the pot cover that generates heat, avoid directly arranging the scald user outward with steam.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 and 2, an embodiment of the present invention provides a cooking utensil with stable airflow, including the pot body 100 and the pot cover 200 that generates heat, the pot body 100 has the open culinary art cavity in upper portion, is equipped with inner bag 300 in the pot body 100, has fried basket 400 in the inner bag 300, forms ventilation gap between fried basket 400 and the inner bag 300, is equipped with hot air device 600 on the pot cover 200 that generates heat, and hot air device 600 produces hot-blast edible material in order to heat fried basket 400.

Specifically, the hot air device 600 of the present embodiment includes a heat-homogenizing fan 610 and a heat-generating device 620, the heat-generating device 620 is preferably a heat-generating pipe, and the heat-homogenizing fan 610 is disposed above the heat-generating device 620 to generate hot air to blow toward the pot body. When the pot is in operation, the rotation of the uniform heating fan 610 generates air flow, and the air flow is heated to form hot air when passing through the heating pipe, and finally the hot air is blown into the pot body 100. In order to meet the requirement of hot air circulation, the thermal uniformity fan 610 of the present embodiment is preferably a centrifugal fan, which is a working mode of axial air inlet and lateral air outlet, in the present embodiment, the thermal uniformity fan 610 rotates to suck the air below along the axial direction, and the blades of the thermal uniformity fan 610 push out the sucked air from the periphery of the thermal uniformity fan 610 and guide the air to flow to the cooking cavity. In this embodiment, in order to improve heating efficiency, the projection of the heating device in the vertical direction is located in the fry basket, so the hot wind that produces can heat the fry basket efficiently, reduces heat loss.

Referring to fig. 2 and 6, the heating pot cover 200 of the present embodiment includes an outer cover 210 and an inner cover 220, a hot air device 600 is disposed under the inner cover 220, a receiving cavity is formed in a lower surface of the inner cover 220, the hot air device 600 is disposed in the receiving cavity of the inner cover 220, and the blades of the uniform heat fan 610 push out the sucked air from the periphery and blow the hot air toward the pot body 100 through the inner surface of the inner cover 220. The inner cover 220 of the present embodiment is made of a metal material, and can guide and reflect hot air well. A ventilation gap is formed between the frying basket 400 and the inner container 300, the ventilation gap comprises a lateral ventilation gap 110 between the side wall of the frying basket 400 and the side wall of the inner container 300 and a bottom ventilation gap 120 between the bottom wall of the frying basket 400 and the bottom wall of the inner container 300, the hot air guided to the cooking cavity enters the lateral ventilation gap 110, sequentially passes through the bottom ventilation gap 120 and the frying basket 400, and partially returns to the hot air device 600 again to form hot air circulation, the hot air flows uniformly and orderly to enable food materials in the frying basket 400 to be heated uniformly, and the taste of fried food is improved.

In this embodiment, referring to fig. 5, the mouth of the inner container is provided with an outward turned inner container flange 320, and the heating pot cover has a first heat dissipation gap 130 with the inner container flange 320 when the pot body is covered. By means of the first heat dissipation gap 130, the hot air after passing through the basket 400 can be discharged to the outside through the first heat exchange gap 130, so that the flow of the hot air is smooth, and the subsequent hot air can flow along the predetermined circulation path.

Specifically, referring to fig. 5, the outer cover edge 211 of the present embodiment is lower than the inner cover edge 221, and the first heat dissipation gap 130 is formed between the inner cover edge and the liner flange. A second heat dissipation gap 140 is formed between the outer cover edge and the upper surface of the pan body. The outer lid of this embodiment is along with inner lid along and the similar step form of enclosing cover inside wall constitution, and when the pot cover 200 that generates heat closed the pot body on, the outer lid was along being close to pot body upper surface, formed second heat dissipation clearance 140, and the inner lid is along being close to inner bag turn-ups 320, formed first heat dissipation clearance 130, and the cooking space can be discharged through first heat dissipation clearance 130 to the hot-air, can discharge cooking utensil through second heat dissipation clearance 140.

In this embodiment, with reference to fig. 5, a wind shielding rib 222 extending downward is disposed on the inner lid 220, the wind shielding rib 222 is located on the inner side of the sidewall of the inner container, and the lower end of the wind shielding rib is lower than the inner lid flange 320. Through the setting of wind blocking rib 222, hot-blast one-way flow can be ensured, avoid hot-blast not heating the food material just directly discharge from first heat dissipation clearance 130. Due to the arrangement of the wind blocking ribs 222, hot wind generated by the hot wind device can heat food in the frying basket downwards, and the hot wind can be discharged from the first heat dissipation gap in the process of heating the food upwards, so that the reasonable flow of the hot gas is ensured.

Preferably, referring to fig. 1, a water receiving groove 150 is disposed on the pot body of the embodiment, and the first heat dissipation gap 130 is communicated with the water receiving groove 150. When the hot air is discharged out of the cooking space through the first heat dissipation gap 130, a portion of the hot air may be condensed to form water droplets and be collected in the water collection tub 150, and the water collection tub 150 may be cleaned when the cover is opened again. The water receiving groove 150 of this embodiment is a groove formed on the upper surface of the pot body around the inner container, and the groove corresponds to the outer cover edge 211. Furthermore, a water leakage hole can be arranged on the water receiving groove 150, and the water receiving box 160 is arranged on the pot body and corresponds to the water leakage hole, so that water drops formed by condensation can flow into the water receiving box 160 through the water leakage hole. The water receiving box 160 is detachably arranged on the pot body, so that the water receiving box 160 can be conveniently detached and cleaned, and the cleanness and sanitation of the cooking utensil are ensured.

Referring to fig. 2, 6 and 7, the outer cover 210 of the present embodiment includes a surface cover 212 and an inner liner 213, and a heat dissipation gap 214 is formed between the surface cover 212 and the inner liner 213, and the heat dissipation gap 214 is disposed toward the pot body. Specifically, the heat dissipation gap 214 communicates with the second heat dissipation gap 140. In the process of rising through the basket, a part of the hot air is discharged through the first heat dissipation gap 130, and a part of the hot air is upward to the inner lid 220, and the side wall of the inner lid 220 of the present embodiment is provided with a heat dissipation vent 223, and the heat dissipation vent 223 is communicated with the heat dissipation gap 214. The hot wind is discharged out of the inner lid 220 through the heat-dissipating wind opening 223, and the hot wind is discharged into the gap formed between the inner lid 220 and the outer lid 210, and the inner lid 220 of the present embodiment is further provided with a cooling fan 230, and the cooling fan 230 can discharge part of the hot wind out of the pot lid. Specifically, the cooling fan 230 drives at least a portion of the hot air in the heat generating cover to be discharged from the heat dissipating slits 214. The heating pot cover can discharge hot air to the pot body by means of the heat dissipation gap so as to dissipate heat and cool the heating pot cover. The high temperature of the pot cover relatively generates heat, and the pot body temperature can be relatively low, and the pot body can be buffered and cooled by discharging hot gas through the heat dissipation gap, so that the direct outward discharge scalding of consumers is avoided. Because there is the heat dissipation clearance between face lid and the inside lining, can also reduce the influence that face lid or inside lining deformation caused, avoid among the prior art inside lining direct contact face lid to make the deformation of the two influence each other.

In order to improve the utilization rate of the hot air, the heat dissipation air opening 223 of the present embodiment is higher than the heat generating device. Because the uniform heat fan 610 is located above the heating device, hot air generated by the uniform heat fan in the process of blowing air to the heating device is not directly discharged from the heat-radiating air opening 223, but flows downwards according to a predetermined path to heat the fry basket.

In this embodiment, referring to fig. 1, the pot body 100 includes an outer shell 170 and a metal outer pot 180, the inner container 300 is disposed on the metal outer pot 180, and a ventilation gap 190 is formed between an outer wall of the inner container and an inner wall of the metal outer pot. After the hot air is discharged through the first heat dissipation gap 140, part of the hot air can flow into the ventilation gap 190, the metal outer pot 180 and the inner container 300 are made of metal materials, the hot air can be effectively cooled, the temperature influence of the hot air on the shell 170 can be reduced by the metal outer pot 180, and the overhigh temperature rise of the shell 170 is avoided. It can be appreciated that the housing 170 of the present embodiment is a plastic component, thereby reducing the cost.

Referring to fig. 1 and 2, the fry basket 400 of the embodiment is supported in the cooking cavity through the arc-shaped air guide ribs 500, and the fry basket 400 is suspended in the cooking cavity through the support of the arc-shaped air guide ribs 500, so that a fry basket support structure does not need to be arranged independently, and the fry basket is more convenient for a user to take and place; further, be equipped with circular arc transition portion 310 between culinary art cavity bottom and the lateral part, the radial outer end of arc air guide muscle 500 extends to circular arc transition portion 310 and laminates with it, not only can prevent to produce the air leakage between adjacent fan-shaped wind-guiding region like this, can also play the effect of radial spacing arc air guide muscle 500, make the air guide frame steadily place in the culinary art cavity, because the fried basket 400 joint air guide frame of this embodiment, the air guide frame is fixed with the relative position of fried basket 400, fried basket 400 also can obtain well to be fixed a position, prevent that fried basket 400 from rocking in the culinary art cavity, the slope. In addition, the arc transition part 310 between the bottom and the side of the cavity enables the hot wind flow in the side ventilation gap 110 to smoothly enter the bottom ventilation gap 120, and reduces the resistance when the hot wind is reversed.

Referring to fig. 3 and 4, it has ventilation hole 410 to distribute on the fried basket 400 diapire of this embodiment, hot-blast by ventilation hole 410 get into fried basket 400, the grease that the edible material was baked out passes through ventilation hole 410 and discharges, consequently, will guarantee the unobstructed of ventilation hole 410, this embodiment sets up spacing arch 510 on arc air guide rib 500, when wind-guiding frame is connected to fried basket 400, spacing arch 510 offsets with fried basket 400 diapire earlier, make and keep certain clearance between arc air guide rib 500 upper surface and the fried basket 400 diapire, prevent that some ventilation holes from being blocked up and losing ventilation and oil extraction function by arc air guide rib 500.

The utility model discloses in the embodiment not shown, the air guide frame can freely be got in the culinary art cavity and put, is supported by the air guide frame when frying the basket and putting into the culinary art cavity, nevertheless the air guide frame not be connected with frying the basket, fried basket accessible self structure perhaps fixes a position with the cooperation of inner bag.

In a not shown embodiment of the invention, the frying basket can also be understood as a mesh support or grill, which is placed in the inner container to form a ventilation gap with the bottom wall of the inner container, and which is used for supporting food to form a ventilation gap.

The working principle of the cooking appliance of the embodiment is as follows: during cooking, food to be cooked is placed in the frying basket 400, the heating pot cover 200 is covered, and a corresponding cooking program is selected to start cooking. The heating device 620 starts to generate heat, the uniform heat fan 610 rotates to suck air below along the axial direction, the blades of the uniform heat fan 610 push the sucked air out from the periphery of the uniform heat fan 610, hot air is formed in the process, and the hot air flows to the cooking cavity through the guidance of the inner cover 220. The hot air passes through the side vent gaps 110 and the bottom vent gap 120 in sequence and flows upwards into the fry basket 400, heating the food material therein. Due to the arrangement of the wind blocking ribs 222, hot wind coming out of the heating pot cover 200 can downwards enter the lateral ventilation gap 110 and cannot be directly discharged from the first heat dissipation gap 130, in the process of rising through the frying basket, part of the hot wind is upwards sucked by the uniform heat fan 610, circulates to a space formed by the inner cover 220 and the outer cover 210 through the heat dissipation air opening 223 on the inner cover, the cooling fan 230 is arranged in the cover space, and the hot wind can be discharged out of the heating pot cover through the rotation of the cooling fan 230. For the cooking cavity formed by the heating pot cover and the inner container, the temperature outside the cooking cavity is obviously lower than the internal temperature, so that part of the hot air is discharged through the first heat dissipation gap 130, after the part of the hot air is discharged out of the cooking cavity, a part of the hot air enters the ventilation gap 190 between the outer wall of the inner container and the inner wall of the metal outer pot, and a part of the hot air is discharged out of the cooking appliance along the second heat dissipation gap 140, and in the discharging process, part of the hot air may be condensed to form water drops which flow in the water collection tank 150 and then flow into the water collection box 160.

Through the working process, the hot air flows orderly through the uniform heat fan 610, and food materials in the frying basket can be heated continuously through the hot air. Through the arrangement of the first heat dissipation gap 130, partial hot air can be discharged in time, the path of the hot air discharge is shortened, the temperature rise of the pot body is reduced, the orderly flow of the hot air is promoted, and the heating efficiency is improved.

In addition, only a first heat dissipation gap exists between the heating pot cover and the flanging of the inner container, a cooking space formed by the heating pot cover and the inner container still has a good heat preservation effect, the heating pot cover is conveniently opened, and the heating pot cover and the pot body are conveniently separated. Because the pot cover is provided with the hot air device and is arranged below the inner cover, the temperature of the inner cover is extremely high, when the pot cover is covered on the pot body, the inner cover is not directly contacted with the flanging of the inner container, the temperature of the flanging of the inner container is not high, the heat-resisting requirement on the flanging of the inner container is greatly reduced, and the inner container is conveniently taken out through the flanging of the inner container.

Example two

Referring to fig. 8, in the present embodiment, a sealing pot cover 700 is added on the basis of the first embodiment, the cooking appliance of the present embodiment further includes the sealing pot cover, a sealing ring 710 is disposed on the sealing pot cover 700, and when the sealing pot cover covers the pot body, the sealing ring seals a gap between the inner container and the sealing pot cover. It can be understood that the heating device 800 is arranged at the bottom of the pot body of the embodiment, and the heating device 800 is used for heating the inner container 300. The cooking appliance of the present embodiment is provided with a heat generating pot cover and a sealing pot cover, and thus has a grilling function and a steaming function. Specifically, the sealing cover can be a cover of a pressure cooker, so that the sealing cover can have the function of an electric pressure cooker, and can also be a cover of an electric cooker or a cover of an electric stewpan, so that the sealing cover can also be used as an electric cooker or an electric stewpan. In this embodiment, a cooking utensil both can use as the air deep fryer through selecting different heating methods, also can use as electric pressure cooker, saves user's acquisition cost, and is specific: the cooking utensil is provided with a heating pot cover and a pressure pot cover, the heating pot cover is hinged on the pot body, the pressure pot cover and the pot body are arranged in a split mode, and the pressure pot cover can be rotatably buckled with the pot body to form a pressure cooking cavity. When a user selects a frying pan function to cook, a frying basket is placed in the inner container of the pan body, and the heating pan cover covers the pan body; when the user selects the function of the pressure cooker, the heating cooker cover is in an open state, and the pressure cooker cover is screwed on the cooker body.

Because only there is first heat dissipation clearance between pot cover and the inner bag turn-ups generates heat, when changing with sealed pot cover, can just can be sealed first heat dissipation clearance through set up the sealing washer on sealed pot cover for the whole molding of pot cover need not make very big change just can be fine match with the inner bag, has guaranteed that cooking utensil molding can not have big difference when switching different pot covers, has guaranteed the uniformity of product.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a convenient radiating cooking utensil, includes the pot body and the pot cover that generates heat, it is equipped with hot air set on the pot cover to generate heat, a serial communication port, the internal inner bag that is equipped with of pot, fried basket has been put to the inner bag, hot air set produces hot-blast edible material in order to heat fried basket, the pot cover that generates heat includes enclosing cover and inner cup, hot air set establishes in inner cup below, the enclosing cover includes face lid and inside lining, the heat dissipation gap has between face lid and the inside lining, the heat dissipation gap sets up towards the pot body.

2. The cooking utensil of claim 1, wherein the inner lid has a heat-dissipating vent on a sidewall thereof, the vent communicating with the heat-dissipating slit.

3. The cooking utensil convenient for heat dissipation as defined in claim 1, wherein the mouth of the inner container is provided with an outward turned flange of the inner container, and the cover of the heating pot has a first heat dissipation gap with the flange of the inner container when the cover is closed to the pot body.

4. The cooking utensil of claim 1, wherein the outer lid edge has a second heat dissipation gap with the upper surface of the pot body.

5. The cooking appliance facilitating heat dissipation of claim 4, wherein the heat dissipation gap communicates with the second heat dissipation gap.

6. The cooking appliance facilitating heat dissipation according to claim 1, wherein the hot air device comprises a heat-equalizing fan and a heat-generating device, and the heat-equalizing fan is disposed above the heat-generating device to generate hot air to blow toward the pot body.

7. The cooking utensil of claim 1, wherein a cooling fan is further provided above the inner lid, and the cooling fan drives at least a portion of the hot air in the lid to be discharged from the heat-dissipating slits.

8. The cooking appliance facilitating heat dissipation of claim 6, wherein a vertical projection of the heat generating device is located within the fry basket.

9. The cooking utensil of one of claims 1 to 8, wherein the pot body comprises a shell and a metal outer pot, the inner container is arranged in the metal outer pot, and a ventilation gap is formed between the outer wall of the inner container and the inner wall of the metal outer pot.

10. The cooking utensil of claim 9 that facilitates heat dissipation further comprises a sealing lid with a sealing ring that seals a gap between the inner container and the sealing lid when the sealing lid is closed over the pot.