CN219368112U - Cooking utensil with cooling function - Google Patents

Abstract

The utility model discloses a cooking utensil with a cooling function, which comprises a utensil body, a cooking container and a cover body, wherein the cover body covers the utensil body to form a containing cavity, the cooking container is arranged in the containing cavity, an air cooling device for blowing air into the containing cavity to cool the cooking container is arranged on the utensil body, the cooking container comprises an inner container and an inner container cover, the inner container cover is sealed on an inner container opening and is in rotary connection with the cover body, the cooking utensil further comprises a driving device for driving the cooking container to rotate around the axial lead of the cooking container, and the cooking container rotates relative to the air cooling device to realize the rotary air receiving of the inner container. The problem that the current air cooling device can only blow to the fixed position of the inner container, so that the taste of food in the inner container is not uniform and the non-sticky effect is influenced is solved. The air cooling device blows air to the circumferential direction of the inner container for cooling, the air area of the inner container is greatly increased, the inner container can be cooled uniformly, the taste of food in the inner container is more consistent, and the effect that the inner container is uniform and nonstick is realized.

Description

Cooking utensil with cooling function

[ field of technology ]

The utility model relates to the field of kitchen appliances, in particular to a cooking utensil with a cooling function.

[ background Art ]

The cooking utensil includes the utensil body and places the inner bag in the utensil body, heats the inner bag through the heating element in the utensil body, realizes the culinary art to the food in the inner bag. However, after the heating is completed, yu Wenhui of the corresponding position of the inner container and the heating assembly is higher than other positions of the inner container, which causes the problem of burning food near the position.

In order to solve the above problems, a cooling device, such as a fan, is disposed in the device body, and cools the inner container by introducing external cold air into the device body and blowing the cold air into the inner container, but because of the limitation of the inner space of the device body, the heating component is generally disposed on the device body at the bottom of the inner container, and the air outlet of the cooling device is disposed at the side of the inner container, and blows air to the fixing position of the inner container, so that the local temperature of the inner container is lower than that of other positions. Taking cooked rice as an example, the water vapor at the position of the inner container blown by wind is more, so that the cooked rice is rotten at the position, and the water vapor at other positions is less, so that the cooked rice is easy to stick to a pot, and the non-sticky effect of the inner container is inconsistent.

[ utility model ]

The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing a cooking utensil with a cooling function, so that the food in the inner container has uniform taste and the uniform and nonstick effect of the inner container is realized.

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

the utility model provides a cooking utensil with cooling function, includes utensil body, culinary art container and lid, the lid closes form on the utensil body holds the chamber, the culinary art container is arranged in hold the intracavity, be equipped with on the utensil body to hold the intracavity and blow in order to cool off the air-cooling device of culinary art container, the culinary art container includes inner bag and inner bag lid, the sealed lid of inner bag lid closes the inner bag mouth and rotates with the lid and be connected, the culinary art utensil still includes the rotatory drive arrangement of drive culinary art container around its axial lead, the relative air-cooling device's of culinary art container rotation is realized the rotatory windward of inner bag.

In the cooking utensil with the cooling function, the driving device comprises a driving motor, the driving motor is fixed on the cover body, and the driving motor drives the liner cover to rotate around the axial lead of the liner cover.

In the cooking utensil with the cooling function, a connecting hole is formed in the center of the liner cover, and a connecting ring is sleeved between a motor shaft of the driving motor and the connecting hole.

In the cooking utensil with the cooling function, the connecting hole is a square hole.

In the cooking utensil with the cooling function, the annular groove which is clamped with the liner cover is formed in the peripheral wall of the connecting ring.

In the cooking utensil with the cooling function, the cross section of the motor shaft of the driving motor is rectangular, and an inner hole matched with the motor shaft is formed in the center of the connecting ring.

In the cooking utensil with the cooling function, the driving device is arranged in the utensil body and comprises a driving motor and a rolling piece, and the driving motor drives the inner container to rotate around the axial lead of the inner container through the rolling piece.

In the cooking utensil with cooling function, the inner container comprises the inner container body and the convex eave which is arranged at the top end of the inner container body and extends outwards, the top end of the utensil body is provided with the middle ring, the inner container body, the middle ring and the containing cavity arranged in the utensil body are arranged at intervals, and the convex eave is in rolling contact with the middle ring.

In the cooking utensil with the cooling function, the top surface of the middle ring is provided with a plurality of balls in rolling contact with the convex eaves.

In the cooking utensil with the cooling function, the air cooling device comprises a fan and an air inlet formed in the side wall of the cavity, and the action of the fan blows outside air from the air inlet to the side wall of the inner container.

The utility model has the beneficial effects that:

the cooking container is driven to rotate by the driving device to realize the rotation of the inner container to receive air, so that the problem that the conventional air cooling device can only blow air at a fixed position of the inner container to cause uneven taste of food in the inner container and influence the non-sticky effect is solved. Through setting up the air cooling device in the utensil body and thinking the intracavity blowing, after heating process is finished, can realize the rapid cooling to the cooking vessel position of being heated, avoid the cooking vessel to be heated the position residual temperature too high, avoid the cooking vessel food to be heated by the transition, prevent that the food from being burnt by the residual temperature, and the cooking vessel includes inner bag and inner bag lid, and the sealed lid of inner bag lid closes inner bag mouth and lid rotation to be connected, form airtight space in the inner bag during the cooking, be favorable to the rapid pressure boost to reduce cooking time, and can prevent soup overflow cooking vessel during the cooking. Through increasing the rotatory drive arrangement of drive cooking vessel around its axial lead in cooking utensil, the rotatory air-receiving of inner bag is realized to the rotation of messenger's cooking vessel relative air-cooling device, lets air-cooling device no longer blow to inner bag fixed position, but to inner bag circumference round go on blowing the cooling, has improved the inner bag area of receiving wind greatly, makes the inner bag can evenly cool down, and the taste of food in the inner bag is more tended to unanimously and realizes the even nonstick effect of inner bag.

In a further scheme, the driving device comprises a driving motor, the driving motor is fixed on the cover body, and the driving motor drives the liner cover to rotate around the axis line of the liner cover. The driving motor is fixed on the cover body, so that the interference of the driving device to other parts in the appliance body can be avoided, the heating performance and the heat preservation performance of the appliance body can not be influenced, the other parts in the appliance body are not required to be newly designed, only the cover body part is changed, and the production cost is reduced.

In a further scheme, a connecting hole is formed in the center of the liner cover, and a connecting ring is sleeved between a motor shaft of the driving motor and the connecting hole. The buffer effect is avoided between the motor shaft and the liner cover through the connecting ring, the impact on the liner cover when the driving motor is started and stopped is reduced, the liner cover is prevented from deforming, and the air tightness between the liner cover and the liner is prevented from being influenced.

In a further scheme, the connecting holes are square holes. The square holes are not easy to slip, so that the transmission efficiency between the driving motor and the liner cover is ensured.

In a further scheme, a ring groove which is clamped with the liner cover is formed in the peripheral wall of the connecting ring. The ring groove can simplify the installation step, and is convenient for the fixed connection of the connecting ring and the liner cover.

In a further scheme, the cross section of a motor shaft of the driving motor is rectangular, and an inner hole matched with the motor shaft is formed in the center of the connecting ring. The motor shaft with the rectangular cross section is matched with the connecting ring, so that slipping of the motor shaft and the connecting ring is avoided, and the transmission efficiency of the motor shaft and the connecting ring is improved.

In a further scheme, the driving device is arranged in the appliance body and comprises a driving motor and a rolling piece, and the driving motor drives the inner container to rotate around the axial lead of the inner container through the rolling piece. The other setting mode of the driving device is that the driving motor is used for directly driving the liner to rotate around the axis line of the liner through the rolling piece, the driving mode is more direct, the intermediate links are reduced, and the driving efficiency is improved.

In a further scheme, the inner container comprises an inner container body and an outwardly extending convex eave arranged at the top end of the inner container body, a middle ring is arranged at the top end of the appliance body, the inner container body is arranged at intervals with the middle ring and the containing cavity in the appliance body, and the convex eave is in rolling contact with the middle ring. Through the rolling contact between the convex eaves on the inner container and the middle ring and the interval arrangement between the inner container body and the appliance body, the resistance of the inner container during rotation is reduced, and the abrasion of friction to the inner container is reduced.

In a further scheme, the top surface of the middle ring is provided with a plurality of balls in rolling contact with the convex eaves. The rolling friction force is reduced by the balls, so that the cooking container rotates more smoothly.

In a further scheme, the air cooling device comprises a fan and an air inlet formed in the side wall of the containing cavity, and the action of the fan blows outside air from the air inlet to the side wall of the liner. The fan is used as a main component of the air cooling device, so that the aim of blowing external cold air to the cooking container can be quickly fulfilled, and the aim of cooling the cooking container is fulfilled.

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

[ description of the drawings ]

The utility model is further described with reference to the accompanying drawings:

fig. 1 is a sectional view of a cooking appliance having a cooling function according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is an exploded view of the cooking appliance having a cooling function according to the present utility model;

fig. 5 is a partial enlarged view of fig. 4 at C.

Reference numerals:

the device comprises a device body 100, a cavity 110, a middle ring 120, balls 130, a heat preservation ring 140 and a heating element 150;

cooking container 200, liner 210, liner body 211, ledge 212, liner cap 220, connecting hole 221, connecting ring 230, annular groove 231, and inner hole 232;

a cover 300;

air cooling device 400, fan 410, air inlet 420;

a driving device 500 and a motor shaft 510.

[ detailed description ] of the utility model

The utility model provides a cooking utensil with cooling function, includes utensil body, culinary art container and lid, the lid closes form on the utensil body holds the chamber, the culinary art container is arranged in hold the intracavity, be equipped with on the utensil body to hold the intracavity and blow in order to cool off the air-cooling device of culinary art container, the culinary art container includes inner bag and inner bag lid, the sealed lid of inner bag lid closes the inner bag mouth and rotates with the lid and be connected, the culinary art utensil still includes the rotatory drive arrangement of drive culinary art container around its axial lead, the relative air-cooling device's of culinary art container rotation is realized the rotatory windward of inner bag. The cooking container is driven to rotate by the driving device to realize the rotation of the inner container to receive air, so that the problem that the conventional air cooling device can only blow air at a fixed position of the inner container to cause uneven taste of food in the inner container and influence the non-sticky effect is solved. Through setting up the air cooling device in the utensil body and thinking the intracavity blowing, after heating process is finished, can realize the rapid cooling to the cooking vessel position of being heated, avoid the cooking vessel to be heated the position residual temperature too high, avoid the cooking vessel food to be heated by the transition, prevent that the food from being burnt by the residual temperature, and the cooking vessel includes inner bag and inner bag lid, and the sealed lid of inner bag lid closes inner bag mouth and lid rotation to be connected, form airtight space in the inner bag during the cooking, be favorable to the rapid pressure boost to reduce cooking time, and can prevent soup overflow cooking vessel during the cooking. Through increasing the rotatory drive arrangement of drive cooking vessel around its axial lead in cooking utensil, the rotatory air-receiving of inner bag is realized to the rotation of messenger's cooking vessel relative air-cooling device, lets air-cooling device no longer blow to inner bag fixed position, but to inner bag circumference round go on blowing the cooling, has improved the inner bag area of receiving wind greatly, makes the inner bag can evenly cool down, and the taste of food in the inner bag is more tended to unanimously and realizes the even nonstick effect of inner bag.

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1 to 5, the cooking appliance with a cooling function includes an appliance body 100, a cooking container 200 and a cover 300, the appliance body 100 includes a housing, a middle ring 120, a heat insulation ring 140 and a heating member 150, the middle ring 120 is mounted on the housing and located on the top surface of the appliance body 100, an opening matched with the cooking container 200 is formed on the middle ring 120, the heat insulation ring 140 is disposed around the cooking container 200 and fixed on the middle ring 120, the heating member 150 is located in the housing below the cooking container 200, the heating member 150 may be a wire coil wound with a wire, the inner container 210 is heated by an electromagnetic manner, and the heating member 150 may also be a heating plate, which heats the inner container 210 by converting electric energy into heat energy.

The cover 300 is covered on the apparatus body 100 to form a cavity 110, the cavity 110 is mainly surrounded by the cover 300, the middle ring 120, the heat-insulating ring 140 and the heating element 150, and the cooking container 200 is placed in the cavity 110. The air cooling device 400 for blowing air into the cavity 110 to cool the cooking container 200 is arranged on the appliance body 100, and after the heating procedure is finished, the air cooling device 400 is used for cooling the part of the cooking container 200 close to the heating element 150, so that the food material burning caused by the local excessive temperature of the cooking container 200 is prevented. The cooking container 200 comprises an inner container 210 and an inner container cover 220, wherein the inner container cover 220 is sealed at the inner container opening of the inner container 210 and is rotationally connected with the cover body 300, a sealing strip can be arranged at the outer eave of the sealing cover to increase the tightness between the sealing strip and the inner container opening of the inner container 210, and the cooking utensil further comprises a driving device 500 for driving the cooking container 200 to rotate around the axial lead of the cooking container 200, so that the cooking container 200 rotates relative to the air cooling device 400 to realize the rotation of the inner container 210. Because the air cooling device 400 can only blow air against the fixed position of the inner container 210 to cause the local temperature of the inner container 210 to be too low, if too many fans 410 are arranged to uniformly cool the inner container 210, the peripheral size of the appliance body 100 is increased, the manufacturing cost of the whole machine is greatly increased, the cooking container 200 rotates relative to the cooling device, the side wall of the inner container 210 of the cooking container 200 can uniformly dissipate heat, the surface of the inner container is uniformly cooled, the water-moist film with uniform travel is uniformly cooled, and the effect of uniformity and non-adhesion is achieved.

The manner how the driving device 500 drives the cooking container 200 to rotate around its axis is not particularly limited, and includes, but is not limited to, the following embodiments:

in embodiment 1, the driving device 500 drives the liner cover 220 to rotate, and the liner cover 220 drives the liner 210 to rotate, so as to achieve the purpose of rotating the cooking container 200 around its own axis, and the specific scheme is as follows:

as shown in fig. 1, 2 and 4, the driving device 500 includes a driving motor, the driving motor is fixed on the cover 300, the driving motor drives the liner cover 220 to rotate around its axis, the axis of the liner cover 220 needs to be coincident with the axis of the liner 210, so that the driving motor drives the liner cover 220 to rotate around its axis, and if the axis of the liner cover 220 does not coincide with the axis of the liner 210, the driving motor drives the liner cover 220 to rotate and then the liner 210 needs to rotate around its axis. In addition, in this embodiment, a sufficient friction force is required between the liner cover 220 and the liner opening of the liner 210, and the friction force between the liner 210 and the appliance body 100 is reduced as much as possible by adjusting the roughness of the peripheral edge sealing ring of the liner cover 220, or by adopting a rigid connection, such as a fastening connection or a clamping connection, between the liner cover 220 and the liner 210.

As shown in fig. 4 and 5, for convenient installation, the connection mode of the liner cover 220 and the driving motor adopts plug-in connection, that is, the center of the liner cover 220 is provided with a connection hole 221, and the motor shaft 510 of the driving motor is in plug-in fit with the connection hole 221, so that the operation steps of a user during cooking can be reduced as much as possible, and the liner cover 220 is convenient to detach for cleaning and maintenance. The connecting ring 230 can be further arranged between the motor shaft 510 and the connecting hole 221, the connecting ring 230 can be made of a food-grade material with certain elasticity, such as edible silica gel, etc., the gap between the motor shaft 510 and the connecting hole 221 can be eliminated through the connecting ring 230, abnormal sound is avoided during operation, impact to the liner cover 220 during start and stop of the driving motor can be reduced, and deformation of the liner cover 220 is prevented.

Further, the connecting hole 221 is a square hole, and accordingly, the outer wall of the connecting ring 230 can be also square, so that the probability of relative sliding between the connecting ring 230 and the connecting hole 221 is reduced. Likewise, the cross section of the motor shaft 510 of the driving motor can be also made into a rectangle, and an inner hole 232 matched with the motor shaft 510 is correspondingly formed in the center of the connecting ring 230, so as to avoid the motor shaft 510 slipping relative to the connecting ring 230 and improve the transmission efficiency. Of course, other polygonal or elliptical cross-sectional patterns of holes may be used instead of square or rectangular holes to avoid slipping between the liner cover 220 and the connection ring 230, and between the connection ring 230 and the motor shaft 510.

Besides the above-mentioned slipping prevention through different hole patterns, the above-mentioned purpose can be achieved by providing the circumferential wall of the connecting ring 230 with the annular groove 231 and the liner cover 220 in a clamping manner, and the above-mentioned structure can be overlapped with the above-mentioned scheme for fixing the relative positions of the connecting ring 230 and the liner cover 220 in the axial direction, thereby improving the convenience of the installation of the liner cover 220 and the driving motor during cooking.

After the food is put into the inner container 210, if the inner container cover 220 and the inner container 210 are driven by friction force, the inner container cover 220 and the driving motor are assembled, and the inner container cover 220 is also connected with the inner container 210 in a sealing way while the cover body 300 and the appliance body 100 are closed; if the liner cover 220 is connected to the liner 210 by means of a fastening or a locking, the liner cover 220 needs to be connected to the liner 210 first, and when the motor shaft 510 of the driving motor is aligned to the insertion position on the liner cover 220 and the cover 300 is covered with the apparatus body 100, the motor shaft 510 is also inserted into the liner cover 220.

In embodiment 2, the driving device 500 directly drives the inner container 210 to rotate, so as to achieve the purpose of rotating the cooking container 200 around its axis, and the specific scheme is as follows:

the driving device 500 comprises a driving motor and a rolling element, wherein the driving motor is arranged in the appliance body 100, the rolling element can be directly fixed on a motor shaft 510 of the driving motor, and the rolling element and the side wall of the inner container 210 are used for rolling friction to drive the inner container 210 to rotate, so that the aim of rotating the cooking container 200 around the axis of the cooking container is fulfilled; the driving motor and the rolling element can also be driven by gears and other parts. The rolling member is made of high temperature resistant material, and the inner container cover 220 can be suspended between the cover 300 and the inner container cover 220, or the inner container cover 220 and the cover 300 are connected by a roller, and the inner container cover 220 can rotate relative to the cover 300 when the cooking container 200 rotates around its own axis.

In this embodiment, the liner 210 is placed in the cavity 110 according to the normal procedure, and the liner cover 220 and the liner 210 can be connected in a sealing manner by means of a sealing ring after the cover 300 is covered with the apparatus body 100.

As shown in fig. 1 and 3, in order to reduce the friction between the liner 210 and the apparatus body 100 during rotation of the liner 210, the liner 210 includes a liner body 211 and an ledge 212 extending outwards from the top end of the liner body 211, where the liner body 211 is spaced from the middle ring 120 and the cavity 110 in the apparatus body 100, that is, the liner body 211, the middle ring 120, the heat-insulating ring 140 and the heating element 150 are spaced from each other, so as to reduce the friction between them and the liner body 211, and also provide a heat dissipation gap to facilitate heat dissipation of the liner 210, and to make the hot air contact with the liner 210 as much as possible during heating to improve the soaking property of the liner 210. The ledge 212 is in rolling contact with the middle ring 120, so as to support the inner container 210 by the middle ring 120 and reduce friction between the middle ring 120 and the inner container 210.

Of course, to realize rolling contact between the protruding eave 212 and the middle ring 120, the ball 130 may be disposed at the bottom end of the protruding eave 212 or the ball 130 may be disposed at the top end of the middle ring 120, preferably, the scheme of disposing the ball 130 at the top end of the middle ring 120 is adopted, so that the manufacturing difficulty of the liner 210 may be reduced, of course, the groove may be disposed at the bottom end of the protruding eave 212 to cooperate with the ball 130, so as to ensure that the liner 210 can be placed at an accurate position, and the distance between the peripheral wall of the liner 210 and the inner wall of the heat insulation ring 140 is equal.

The air cooling device 400 includes a fan 410 and an air inlet 420 formed on a side wall of the cavity 110, and may have an air inlet formed on an outer side wall or a bottom wall of the device body 100, so as to introduce external cold air, and blow the external air from the air inlet 420 to the side wall of the liner 210 through rotation of the fan 410, so as to cool the liner 210 after heating.

Through increasing drive arrangement 500 and driving cooking vessel 200 and rotating around self axial lead, under the prerequisite of not too much change cooking utensil size again, realize cooking vessel 200's rotatory air-receiving, the cooking vessel 200 after letting the heating end can evenly cool down, the even moist membrane of its internal surface stroke reaches even nonsticky effect, can avoid inner bag 210 overall arrangement high temperature simultaneously, cause the food transition heating to appear the problem of burnt, very big promotion user's experience goodness, obtain the food of taste unanimity.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims (10)

1. The utility model provides a cooking utensil with cooling function, includes utensil body, cooking vessel and lid, the lid closes form the appearance chamber on the utensil body, the cooking vessel is arranged in hold the intracavity, be equipped with on the utensil body to hold the intracavity and blow in order to cool off the air-cooling device of cooking vessel, its characterized in that, the cooking vessel includes inner bag and inner bag lid, the sealed lid of inner bag lid closes the inner bag mouth and rotates with the lid and be connected, cooking utensil still includes the rotatory drive arrangement of drive cooking vessel around its axial lead, the relative air-cooling device's of cooking vessel rotatory realization the windward of inner bag.

2. The cooking apparatus with cooling function as recited in claim 1, wherein the driving means includes a driving motor fixed to the cover, the driving motor driving the inner container cover to rotate around its axis.

3. The cooking utensil with cooling function as claimed in claim 2, wherein a connecting hole is formed in the center of the inner container cover, and a connecting ring is sleeved between a motor shaft of the driving motor and the connecting hole.

4. A cooking appliance with a cooling function as claimed in claim 3, wherein the connection hole is a square hole.

5. The cooking device with cooling function as claimed in claim 3, wherein a ring groove engaged with the inner container cover is opened on an outer circumferential wall of the connection ring.

6. The cooking utensil with cooling function as claimed in claim 3, wherein the cross section of the motor shaft of the driving motor is rectangular, and the center of the connecting ring is provided with an inner hole matched with the motor shaft.

7. The cooking apparatus with cooling function according to claim 1, wherein the driving means is provided in the apparatus body, the driving means including a driving motor and a rolling member, the driving motor driving the inner container to rotate about its axis by the rolling member.

8. The cooking device with cooling function according to any one of claims 1 to 7, wherein the inner container comprises an inner container body and an outwardly extending flange provided at the top end of the inner container body, a middle ring is provided at the top end of the device body, the inner container body, the middle ring and a cavity in the device body are arranged at intervals, and the flange is in rolling contact with the middle ring.

9. The cooking device with cooling function as claimed in claim 8, wherein the top surface of the middle ring is provided with a plurality of balls in rolling contact with the ledge.

10. The cooking apparatus with cooling function as recited in claim 1, wherein the air cooling device comprises a fan and an air inlet provided on a side wall of the cavity, and the action of the fan blows outside air from the air inlet to a side wall of the inner container.