Double-layer cooking utensil

Abstract

The double-layer cooking utensil comprises a cooking machine body, the cooking machine body is provided with a first cooking cavity and a second cooking cavity, the first cooking cavity is provided with a first opening, the end wall of the first cooking cavity is provided with a first air guide opening, and the side wall of the first cooking cavity is provided with a second air guide opening; the second cooking cavity is provided with a second opening; the cooking machine body is provided with an air duct, the air duct surrounds the peripheral wall of the first cooking cavity, the air duct is provided with a first air guide section and a second air guide section, and the first air guide section is opposite to the first air guide opening; the second air guide section is connected and communicated with the first air guide section, and the second air guide section extends to the side part of the first cooking cavity and is used for guiding airflow to be guided in through the second air guide opening; the first heating assembly is mounted on the first air guide section, and the first heating assembly comprises first fan blades and a first heating piece; and a second heating assembly. According to the utility model, food materials are independently cooked, so that the food materials are not easily tainted by other odors; the heat is uniform, and the cooking efficiency and effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooking utensils, especially to a double-layer cooking utensil. BACKGROUND

[0002] The existing cooking utensils usually include air fryers, air steamers, electric rice cookers and the like, taking the air fryer as an example, which mainly generates hot air by heating the heat pipe in the machine at high temperature, and then blows the hot air into the pot by a fan to heat the food, so that the hot air circulates in the closed space, and the food is fried by using the oil in the food itself, achieving the effect of frying.

[0003] The existing air fryers are all provided with a single pot, and when different food materials are cooked or the amount of food materials is large, the food materials need to be cooked in sequence, but this way is low in cooking efficiency. Some air fryers are provided with double pots, but the cooking chambers are arranged side by side, and the problem of odor mixing is prone to occur during the cooking process. SUMMARY

[0004] In order to overcome at least one of the defects of the prior art, the utility model provides a double-layer cooking utensil, which can perform separate cooking of food materials by arranging separate cooking chambers in the height direction, and the problem of odor mixing is less likely to occur. The first cooking chamber is provided with a first air guide section and a second air guide section distributed in the circumferential direction to guide the heat into the chamber, so that the heat is evenly distributed, the cooking efficiency and effect are improved.

[0005] The utility model adopts the technical scheme that

[0006] A double-layer cooking utensil, comprising,

[0007] A cooking body is provided with a first cooking chamber and a second cooking chamber, and the first cooking chamber and the second cooking chamber are arranged in the height direction of the cooking body.

[0008] The first cooking chamber is provided with a first opening, the end wall of the first cooking chamber is provided with a first air guide opening, and the side wall of the first cooking chamber is provided with a second air guide opening. The second cooking chamber is provided with a second opening.

[0009] The cooking body is provided with an air duct, the air duct is arranged around the outer peripheral wall of the first cooking chamber, the air duct has a first air guide section and a second air guide section, the first air guide section is arranged opposite to the first air guide opening and is used for guiding the airflow to enter through the first air guide opening, and the second air guide section is connected with the first air guide section and penetrates through the second air guide section. The second air guide section extends to the side of the first cooking chamber and is used for guiding the airflow to enter through the second air guide opening.

[0010] A first heating assembly is installed in the first air guide section, and the first heating assembly comprises a first fan blade and a first heating element, wherein the first fan blade is used to guide the heat of the first heating element to flow in the air duct during rotation;

[0011] A second heating assembly is used to heat the second cooking cavity.

[0012] Further, the second air guide sections are arranged on both sides of the first air guide section, and the second air guide openings are arranged on the two side walls of the first cooking cavity; the second air guide sections on both sides extend to the two sides of the first cooking cavity and are connected to the two second air guide openings respectively.

[0013] Further, the inner wall of the second air guide section is provided with an upper air guide wall and a lower air guide wall, and the upper air guide wall and the lower air guide wall are both arranged in an inclined manner; the upper air guide wall is inclined outward from top to bottom, the lower air guide wall is inclined outward from bottom to top, and the upper air guide wall and the lower air guide wall are connected at a concave position opposite to the second air guide opening.

[0014] Further, the end of the second air guide section away from the first air guide section is provided with a guide wall, and the guide wall is gradually inclined outward from one end away from the first air guide section to one end close to the first air guide section and is connected to the concave position.

[0015] Further, the first cooking cavity is provided with a first frying basket in a detachable manner, and the two sides of the first frying basket are provided with a plurality of air guide holes corresponding to the second air guide openings.

[0016] Further, the diameter of the air guide holes close to the first air guide section is larger than the diameter of the air guide holes away from the first air guide section.

[0017] Further, the cooking machine body is provided with a first discharge outlet; the first air guide section is provided with a first heat shield, and the two sides of the first heat shield are provided with first through openings in communication with the two second air guide sections; the top end of the first heat shield is provided with a second through opening and a discharge channel; the second through opening is in communication with one end of the discharge channel, and the other end of the discharge channel penetrates to the first discharge outlet; the first heating element and the first fan blade are arranged on the inner side of the first heat shield; the outer side of the first heat shield is spaced apart from the inner wall of the first air guide section to form a mounting cavity, and a first motor is arranged in the mounting cavity; the rotating shaft of the first motor extends into the first heat shield and is connected to the first fan blade.

[0018] Further, the second heating assembly is arranged at the top end of the second cooking cavity, and the second heating assembly comprises a second fan blade and a second heating element, the second heating element is arranged at the top end of the second cooking cavity, and the second fan blade is used for guiding the heat of the second heating element to flow in the second cooking cavity when rotating.

[0019] Further, the cooking body is provided with a second discharge port, the top end of the second cooking cavity is provided with a second heat shield, the side of the second heat shield is provided with a third through hole, the third through hole is through and corresponds to the second discharge port, the second fan blade and the second heating element are arranged on the inner side of the second heat shield, and the outer side of the second heat shield is provided with a second motor, the rotating shaft of the second motor extends into the second heat shield and is connected with the second fan blade.

[0020] Further, the second cooking cavity is detachably provided with a second frying basket.

[0021] In conclusion, the utility model has the following technical effects:

[0022] 1, different cooking food is put into the first cooking cavity and the second cooking cavity, different food can be cooked at the same time, the first heating assembly and the second heating assembly are heated separately, different cooking temperature is provided for different cooking food, the cooking time can also be different, and flavor mixing can be avoided.

[0023] 2, the heat generated by the first heating assembly can be introduced into the first cooking cavity through the end and the side of the first cooking cavity, the heat is more evenly sent into the first cooking cavity, and the heat is introduced from multiple surfaces, the cooking food in the first cooking cavity is evenly heated, and the heating efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model;

[0025] Figure 2 It is another perspective structural schematic view of the utility model;

[0026] Figure 3 It is a sectional view of the utility model;

[0027] Figure 4 It is a sectional view of the cooking body of the utility model;

[0028] Figure 5 It is another perspective sectional view of the cooking body of the utility model;

[0029] Figure 6 It is another sectional view of the utility model;

[0030] Figure 7The utility model discloses a first frying basket's structural diagram.

[0031] Figure 8 The utility model discloses a cooking machine body's structural diagram.

[0032] Among them, the signification of the sign is as follows: 10, cooking machine body, 11, first discharge port, 12, second discharge port, 13, first cooking cavity, 131, first air guide, 132, second air guide, 14, second cooking cavity, 151, first air guide section, 152, second air guide section, 1521, upper air guide wall, 1522, lower air guide wall, 1523, guide wall, 20, first frying basket, 21, end hole, 22, air guide hole, 30, second frying basket, 41, first fan blade, 42, first heating piece, 43, first motor, 51, second fan blade, 52, second heating piece, 53, second motor, 60, first heat shield, 61, second through -hole, 62, discharge passage, 63, first through -hole, 70, second heat shield, 71, third through -hole. DETAILED DESCRIPTION

[0033] In order to better understand and implement, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model.

[0034] In the description of the utility model, it is explained that the orientation or position relation of the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element being indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore can not be understood as limiting the utility model.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0036] Reference Figures 1-8The utility model discloses a double -deck cooking utensil, including cooking machine body 10, first heating assembly and second heating assembly, be equipped with first cooking cavity 13, second cooking cavity 14 and air duct in cooking machine body 10, and first cooking cavity 13 with second cooking cavity 14 is in the height direction distribution of cooking machine body 10. And first cooking cavity 13 is equipped with first opening, and the end wall of first cooking cavity 13 is equipped with first air -guide mouth 131, and the lateral wall of first cooking cavity 13 is equipped with second air -guide mouth 132, second cooking cavity 14 is equipped with second opening, and first opening can be used as the entrance and exit of the food material into first cooking cavity 13, and second opening can also be used as the entrance and exit of the food material into second cooking cavity 14.

[0037] In addition, the air duct is arranged in the cooking machine body 10, and the air duct is arranged around the peripheral wall of the first cooking cavity 13. The air duct has a first air guide section 151 and a second air guide section 152. The first air guide section 151 is arranged opposite to the first air guide opening 131. The first air guide section 151 can guide the airflow into the first cooking cavity 13 through the first air guide opening 131 of the first cooking cavity 13. The second air guide section 152 is connected to the first air guide section 151 and penetrates through the first air guide section 151. The second air guide section 152 extends to the side of the first cooking cavity 13 and is used for guiding the airflow into the first cooking cavity 13 through the second air guide opening 132.

[0038] The first heating assembly is installed on the first air guide section 151. The first heating assembly includes a first fan blade 41 and a first heating element 42. The first fan blade 41 guides the heat of the first heating element 42 to flow in the air duct during rotation. The second heating assembly can heat the second cooking cavity 14.

[0039] Based on the above structure, when cooking food, the first cooking cavity 13 and the second cooking cavity 14 are arranged in the height direction in the cooking machine body 10. The double-layer independent operation is realized. The double-cavity structure is arranged in the height direction. Therefore, only the height of the cooking machine body 10 needs to be increased, and the width of the cooking machine body 10 does not need to be increased. The transverse space required for placement is small.

[0040] The first heating assembly is arranged in the first cooking cavity 13 to heat the first cooking cavity 13. The second heating assembly is arranged in the second cooking cavity 14 to heat the second cooking cavity 14. The first cooking cavity 13 and the second cooking cavity 14 can be heated separately. The heating and cooking of the food can be carried out simultaneously and independently. The cooking work can also be carried out simultaneously.

[0041] In addition, different cooking food can be placed in the first cooking cavity 13 and the second cooking cavity 14. Different food can be cooked simultaneously. The first heating assembly and the second heating assembly can heat independently. Therefore, different cooking temperatures can be provided for different cooking food. The cooking time can also be different. The smell of the food can also be avoided.

[0042] It is also to be noted that the first heating assembly includes the first heating element 42 and the first fan blade 41, and the first fan blade 41 can guide the heat generated by the first heating element 42 to flow in the first air guide section 151, and the heat in the first air guide section 151 is directly blown into the first cooking cavity 13 through the first air guide opening 131 under the action of the first fan blade 41. The second air guide section 152 is through the first air guide section 151, and the heat can also flow to the second air guide section 152 through the first air guide section 151 under the action of the first fan blade 41, and then flow into the first cooking cavity 13 through the second air guide opening 132. In this way, the heat can be introduced into the first cooking cavity 13 through the end and the side of the first cooking cavity 13, the heat is introduced into the first cooking cavity 13 more uniformly, and the heat is introduced into multiple surfaces, so that the cooking food in the first cooking cavity 13 is heated uniformly and the heating efficiency is high.

[0043] Further, referring to Figure 6 The two sides of the first air guide section 151 in the embodiment are provided with the second air guide section 152, and the two side walls of the first cooking cavity 13 are provided with the second air guide opening 132; the second air guide section 152 on the two sides extends to the two sides of the first cooking cavity 13 and is respectively connected with the two second air guide openings 132. In this way, the first air guide section 151 is arranged opposite to the first opening of the first cooking cavity 13, so that the air duct is divided into the first air guide section 151 at the end of the first cooking cavity 13 and the second air guide section 152 extending to the two sides of the first cooking cavity 13, forming a three-surface surrounding distribution mode. When the first heating element 42 is heated, the first fan blade 41 rotates to directly blow part of the heat in the first air guide section 151 into the first air guide opening 131, and part of the heat in the first air guide section 151 flows through the second air guide section 152 on the two sides, and then is guided into the second cooking cavity 14 through the second air guide opening 132 on the two sides of the second cooking cavity 14, so as to realize three-surface heat delivery, high heating efficiency and uniform heating. At the same time, the heat is introduced into the first cooking cavity 13 from the three-surface surrounding air duct, the heat is introduced in the same plane, the heating distance of the cooking food is relatively uniform, and the cooking effect is relatively uniform.

[0044] The first heating assembly is distributed in the first air guide section 151 and the two second air guide sections 152 in the same distribution plane, so that the setting of the first heating assembly does not increase the overall height of the cooking machine body 10, but only needs to increase the thickness.

[0045] Further, referring to Figure 5The inner wall of the second air guiding section 152 is provided with an upper air guiding wall 1521 and a lower air guiding wall 1522, both of which are inclined, the upper air guiding wall 1521 is inclined outward from top to bottom, and the lower air guiding wall 1522 is inclined outward from bottom to top, the junction of the upper air guiding wall 1521 and the lower air guiding wall 1522 is a concave position, which is opposite to the second air inlet 132. In this way, after the heat in the first air guiding section 151 flows to the second air guiding section 152, the heat can be guided downward by the upper air guiding wall 1521 and upward by the lower air guiding wall 1522, so that the heat entering the second air guiding section is concentrated in the concave position and then guided to the second air inlet 132, thereby realizing the concentration of the heat, reducing the loss of the heat, improving the heat utilization rate, and achieving higher heating efficiency.

[0046] More specifically, the end of the second air guiding section 152 away from the first air guiding section 151 is provided with a guide wall 1523, which is inclined outward from the end away from the first air guiding section 151 to the end close to the first air guiding section 151 and connects to the concave position. When the heat flows from the first air guiding section 151 to the second air guiding section 152, the airflow flows toward the guide wall 1523. Since the guide wall 1523 is away from the first air guiding section 151, i.e., close to the first opening position, in order to reduce the loss of heat toward the first opening, the heat flowing to the guide wall 1523 can be guided to flow back to the concave position, thereby reducing the loss of heat and improving the heat utilization rate.

[0047] In addition, since the guide wall 1523 is close to the first opening, if the heat at the first opening position is lost, it will cause the situation of scalding when putting or taking out the cooking food, so guiding the heat to flow back to the concave position by the guide wall 1523 can also reduce the situation of scalding due to the high temperature of the first opening.

[0048] Further, the first cooking cavity 13 is detachably provided with a first frying basket 20, which can be taken out of or put into the first cooking cavity 13 through the first opening. When cooking food, the food is put into the first frying basket 20, and then the first frying basket 20 is put into the first cooking cavity 13. Thereafter, the first heating assembly heats and cooks the food in the first cooking cavity 13. After the cooking action is completed, the first frying basket 20 is taken out of the first cooking cavity 13, thereby facilitating the taking and placing of the cooking food.

[0049] Specifically, a plurality of air guiding holes 22 are arranged on both sides of the first frying basket 20, and the plurality of air guiding holes 22 are arranged correspondingly to the second air inlet 132. In this way, the heat guided by the second air guiding section 152 is guided into the cooking cavity through the second air inlet 132 and then guided into the first frying basket 20 through the plurality of air guiding holes 22, thereby facilitating the entry of the heat into the first frying basket 20 and the flow of the heat in the first frying basket 20, and achieving better heating effect.

[0050] Of course, the end entry hole 21 can also be arranged at the end of the first frying basket 20. After the first frying basket 20 is placed in the first cooking cavity 13, the end entry hole 21 of the first frying basket 20 is arranged corresponding to the first air guide opening 131, and the plurality of air guide holes 22 on both sides of the first frying basket 20 correspond to the second air guide openings 132 on both sides of the first cooking cavity 13. In this way, the heat input from three sides can be introduced through the end entry hole 21 and the air guide holes 22 on both sides, and the food in the first frying basket 20 can be heated from three sides, and the heating effect is uniform.

[0051] In the structure in which the first frying basket 20 does not have the end entry hole 21 and the air guide hole 22, the first frying basket 20 can also be made of a heat-conducting metal material, and heat conduction can also be achieved through the heat-conducting material.

[0052] Further, since the first heating element 42 and the first fan blade 41 are both installed in the first air guide section 151, heat is generated by the first air guide section 151, and the end of the second air guide section 152 close to the first air guide section 151 is the inlet end. In this way, the heat introduced into the second air guide section 152 has a higher wind speed and temperature at the inlet end, and a lower wind speed and temperature away from the inlet end. There is a temperature difference in the heat flow path through the plurality of air guide holes 22 corresponding to the second air guide openings 132. Therefore, in the embodiment, the hole diameter of the air guide hole 22 close to the first air guide section 151 on the first frying basket 20 is set to be smaller than the hole diameter of the air guide hole 22 away from the first air guide section 151. That is, the hole diameter of the air guide hole 22 close to the inlet end of the second air guide section 152 is smaller, and the wind speed and volume introduced are relatively smaller. The hole diameter of the air guide hole 22 away from the inlet end of the second air guide section 152 is larger, and the wind speed and volume introduced are relatively larger. Considering the actual air guide situation of the first air guide section 151, the temperature difference of the air flow introduced by the different air guide holes 22 in the heat flow direction is smaller, and the food in the first frying basket 20 is heated more uniformly.

[0053] Further, referring to Figure 3 、 Figure 4 and Figure 5 , the cooking machine body 10 is provided with a first discharge outlet 11; the first air guide section 151 is provided with a first heat shield 60, and the two sides of the first heat shield 60 are provided with first through holes 63, and the two first through holes 63 are in communication with the two second air guide sections 152, respectively.

[0054] In addition, the second through hole 61 and the exhaust channel 62 are arranged at the top end of the first heat shield 60; the second through hole 61 is in communication with one end of the exhaust channel 62, and the other end of the exhaust channel 62 penetrates to the first exhaust outlet 11; the first heating element 42 and the first fan blade 41 are arranged inside the first heat shield 60; the outside of the first heat shield 60 is spaced from the inner wall of the first air guide section 151 to form a mounting cavity, and the first motor 43 is arranged in the mounting cavity, and the rotating shaft of the first motor 43 extends into the first heat shield 60 and is connected with the first fan blade 41.

[0055] On the basis of the structure, when the first heating assembly heats the first cooking cavity 13, the first heating element 42 and the first fan blade 41 are arranged inside the cooking machine body 10 by the first heat shield 60, the first heat shield 60 can block the heat generated by the first heating element 42 from flowing towards the surface of the cooking machine body 10, and prevent the surface of the cooking machine body 10 from overheating. At the same time, the first motor 43 is arranged outside the first heat shield 60, so that the first heat shield 60 can also reduce the situation that the heat in the first cooking cavity 13 causes the first motor 43 to overheat.

[0056] The rotating shaft of the first motor 43 can drive the first fan blade 41 to rotate, and the rotation of the first fan blade 41 can guide the heat generated by the first heating element 42 to flow in the first heat shield 60, part of the heat in the first heat shield 60 is directly guided to the first cooking cavity 13 through the first air guide opening 131, and part of the heat of the first heat shield 60 can also be introduced into the second air guide section 152 on both sides through the first through hole 63 on both sides, the first heat shield 60 concentrates heat, and improves heat utilization rate. In addition, the heat is guided by the first through hole 63 on both sides, realizes three-sided surrounding delivery of heat, and the heating is uniform and the heating efficiency is high.

[0057] When the heat heats the first cooking cavity 13, steam, grease and the like will be generated in the first cooking cavity 13 due to cooking, the steam, grease and the like will be guided to the exhaust channel 62 through the second through hole 61 at the top end of the first heat shield 60, and then be exhausted to the first exhaust outlet 11 of the cooking machine body 10 through the exhaust channel 62, realizing independent moisture removal of the first cooking cavity 13, without affecting the cooking of the food materials in the second cooking cavity 14.

[0058] Further, the second heating assembly is arranged at the top end of the second cooking cavity 14, and the second heating assembly comprises a second fan blade 51 and a second heating element 52; the second heating element 52 is arranged at the top end of the second cooking cavity 14, and the second fan blade 51 is used to guide the heat of the second heating element 52 to flow in the second cooking cavity 14 when rotating.

[0059] In this way, the second heating assembly is arranged at the top end of the second cooking cavity 14, and the heat generated by the rotation of the second fan blade 51 driving the second heating element 52 flows from top to bottom, so that the flowing heat can fry and cook the food materials in the second cooking cavity 14. That is, the air fryer function can be realized in the second cooking cavity 14.

[0060] Of course, in the present embodiment, the second cooking cavity 14 is arranged above the first cooking cavity 13, which facilitates the arrangement of the second heating assembly at the top end of the second cooking cavity 14. The first cooking cavity 13 below is arranged with a three-sided surrounding air duct structure, and the arrangement structure of the entire cooking body 10 is reasonably distributed.

[0061] Further, the cooking body 10 is provided with a second discharge outlet 12, the top end of the second cooking cavity 14 is provided with a second heat shield 70, the side portion of the second heat shield 70 is provided with a third through opening 71, the third through opening 71 penetrates through and corresponds to the second discharge outlet 12; the second fan blade 51 and the second heating element 52 are both arranged inside the second heat shield 70; the outside of the second heat shield 70 is provided with a second motor 53, the rotating shaft of the second motor 53 extends into the second heat shield 70 and is connected with the second fan blade 51.

[0062] When the food materials in the second cooking cavity 14 are cooked, the second motor 53 drives the second fan blade 51 to rotate, and the rotation of the second fan blade 51 can guide the heat of the second heating element 52 inside the second heat shield 70 to flow downward, thereby reducing heat overflow and improving heat utilization rate. At the same time, the second motor 53 is arranged outside the second heat shield 70, which reduces the damage of the second motor 53 caused by the heat of the second cooking cavity 14.

[0063] In addition, steam, oil and the like will be generated in the second cooking cavity 14 during cooking, so the third through opening 71 is arranged at the side portion of the second heat shield 70, and the steam, oil and the like will be guided to the second discharge outlet 12 through the third through opening 71 at the top end of the second heat shield 70, thereby realizing independent moisture removal of the second cooking cavity 14, avoiding flavor mixing, and not affecting the cooking of the food materials in the first cooking cavity 13.

[0064] Further, the second cooking cavity 14 is detachably provided with a second frying basket 30. The second frying basket 30 can be taken out of or put into the second cooking cavity 14 through the second opening. When the food materials are cooked, the food materials are put into the second frying basket 30, and then the second frying basket 30 is put into the second cooking cavity 14 through the second opening. Thereafter, the second heating assembly heats and cooks the food materials in the second cooking cavity 14. After the cooking action is completed, the second frying basket 30 is taken out of the second cooking cavity 14, which facilitates the taking and placing of the cooked food materials.

[0065] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above-mentioned embodiments, and also include technical schemes composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the protection scope of the utility model.

Claims

1. A double-layered cooking utensil, characterized in that... ,include, A cooking body, wherein the cooking body is provided with a first cooking cavity and a second cooking cavity, the first cooking cavity and the second cooking cavity being distributed in the height direction of the cooking body; The first cooking cavity has a first opening, the end wall of the first cooking cavity has a first air guide, and the side wall of the first cooking cavity has a second air guide; the second cooking cavity has a second opening. The cooking body is provided with an air duct, which surrounds the outer peripheral wall of the first cooking cavity. The air duct has a first air guide section and a second air guide section. The first air guide section is arranged opposite to the first air guide port and is used to guide airflow through the first air guide port. The second air guide section is connected to and passes through the first air guide section. The second air guide section extends to the side of the first cooking cavity and is used to guide airflow through the second air guide port. A first heating component is installed in the first air guide section. The first heating component includes a first fan blade and a first heating element. The first fan blade is used to guide the heat of the first heating element to flow in the air duct during rotation. The second heating component is used to heat the second cooking cavity.

2. The double-layered cooking vessel according to claim 1, characterized in that, The first air guide section is provided on both sides of the second air guide section, and the second air guide port is provided on both sides of the first cooking cavity; the second air guide section on both sides extends to both sides of the first cooking cavity and connects with the two second air guide ports respectively.

3. The double-layered cooking vessel according to claim 2, characterized in that, The inner wall of the second air guide section is provided with an upper air guide wall and a lower air guide wall, both of which are inclined. The upper air guide wall gradually slopes outward from top to bottom, and the lower air guide wall gradually slopes outward from bottom to top. The connection position between the upper air guide wall and the lower air guide wall is formed as a recessed position, which is directly opposite the second air guide port.

4. The double-layered cooking vessel according to claim 3, characterized in that, The second air guide section has a guide wall at the end away from the first air guide section. The guide wall gradually slopes outward from the end away from the first air guide section to the end close to the first air guide section and connects to the recessed position.

5. The double-layered cooking vessel according to claim 2, characterized in that, The first cooking cavity is provided with a first frying basket in a detachable manner. The first frying basket has multiple air guide holes on both sides, and the multiple air guide holes are arranged corresponding to the second air guide port.

6. The double-layered cooking vessel according to claim 5, characterized in that, The diameter of the air guide hole closer to the first air guide section is smaller than the diameter of the air guide hole farther away from the first air guide section.

7. The double-layered cooking vessel according to claim 2, characterized in that, The cooking body is provided with a first exhaust outlet; the first air guide section is provided with a first heat insulation cover, and the two sides of the first heat insulation cover are provided with first openings that communicate with the two second air guide sections; the top of the first heat insulation cover is provided with a second opening and an exhaust channel; the second opening is connected to one end of the exhaust channel, and the other end of the exhaust channel extends to the first exhaust outlet; the first heating element and the first fan blade are both located inside the first heat insulation cover; the outer side of the first heat insulation cover and the inner wall of the first air guide section are separated by an installation cavity, and the installation cavity is provided with a first motor, the shaft of the first motor extends into the first heat insulation cover and is connected to the first fan blade.

8. The double-walled cooking vessel according to any one of claims 1-7, characterized in that, The second heating component is located at the top of the second cooking cavity. The second heating component includes a second fan blade and a second heating element. The second heating element is located at the top of the second cooking cavity. The second fan blade is used to guide the heat of the second heating element to flow in the second cooking cavity when rotating.

9. The double-layered cooking vessel according to claim 8, characterized in that, The cooking body is provided with a second outlet, the top of the second cooking cavity is provided with a second heat insulation cover, the side of the second heat insulation cover is provided with a third opening, the third opening is connected to the second outlet; the second fan blade and the second heating element are both provided inside the second heat insulation cover; a second motor is provided outside the second heat insulation cover, the shaft of the second motor extends into the second heat insulation cover and is connected to the second fan blade.

10. The double-walled cooking vessel according to any one of claims 1-7, characterized in that, The second cooking cavity is equipped with a detachable second frying basket.

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