Inner pot and air fryer with same

Abstract

The utility model discloses an inner pot and an air fryer with the inner pot, the inner pot comprises a bottom wall and a peripheral wall, the bottom wall and the peripheral wall are connected and jointly define a cooking cavity, a stirring paddle of the air fryer is suitable for being rotatably arranged in the cooking cavity, and the upper surface of the bottom wall is provided with a plurality of spoiler grooves which are arranged in a discrete mode. The inner pot provided by the utility model has the advantages that the moving resistance of food materials is increased, so that the food materials are turned over comprehensively and heated uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking utensils, in particular to an inner pot and an air fryer with the inner pot. Background Art

[0002] In the related art, cooking appliances such as air fryers usually have a stirring paddle installed in the inner pot for stirring and tumbling the ingredients so that the ingredients are evenly heated. The stirring paddle is mainly used to stir and tumble small-grained ingredients such as French fries, peanuts, and popcorn chicken. However, when the stirring paddle stirs some light and / or small-volume ingredients, some of the ingredients are subject to less resistance from the inner pot and the rest of the ingredients, and are easily driven by the stirring paddle to rotate synchronously with the stirring paddle, which leads to the problem of incomplete tumbling of the ingredients and uneven heating. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the utility model provides an inner pot, which has the advantages of increasing the resistance to the movement of food, so that the food can roll comprehensively and be heated evenly.

[0005] The embodiment of the utility model also provides an air fryer.

[0006] The inner pot of the embodiment of the utility model includes a bottom wall and a peripheral wall, the bottom wall and the peripheral wall are connected and jointly define a cooking cavity, the stirring paddle of the air fryer is suitable for being rotatably arranged in the cooking cavity, and the upper surface of the bottom wall is provided with a plurality of discretely arranged spoiler grooves.

[0007] According to the inner pot of the embodiment of the utility model, a plurality of discretely arranged spoiler grooves are provided on the upper surface of the bottom wall. When the stirring paddle in the cooking cavity is rotated to drive the food to move and roll, the food will partially enter the spoiler groove when passing through the spoiler groove, and the wall surface of the spoiler groove will block the food, thereby increasing the movement resistance of the food. At this time, the food is more convenient to roll under the guidance of the inclined surface on the stirring paddle, rather than rotating synchronously with the stirring paddle, thereby effectively ensuring that the food rolls comprehensively and is heated evenly.

[0008] Optionally, the inner circumferential surface of the peripheral wall is provided with a plurality of spoiler convex ribs, each of which extends radially inwardly along the peripheral wall, and the plurality of spoiler convex ribs are arranged at intervals along the circumferential direction of the peripheral wall. The inner pot of the utility model is provided with a plurality of spoiler convex ribs arranged at intervals along the circumferential direction on the inner circumferential surface of the peripheral wall. When the stirring paddle drives the food to move and roll, the food adjacent to the peripheral wall will be blocked by the spoiler convex ribs when performing circular motion. The posture of the food is easy to change when passing through the spoiler convex ribs, and the food is more likely to roll in the subsequent movement of stabilizing the center of gravity, thereby achieving a better rolling effect of the food and a higher degree of heating uniformity.

[0009] Optionally, the middle part of the bottom wall is bent upward to form a boss, and a guide hole is provided on the lower surface of the stirring paddle, and the boss is suitable for clearance fit in the guide hole; a plurality of the spoiler grooves are discretely arranged between the boss and the peripheral wall. The inner pot of the utility model is provided with a boss and a guide hole with clearance fit, and the boss realizes radial limitation of the stirring paddle on the bottom wall, ensuring that the stirring paddle rotates smoothly and reliably around its center line. At this time, the food in the cooking cavity is located between the boss and the peripheral wall. By providing the spoiler groove between the boss and the peripheral wall, the movement resistance of the food can be more reliably increased, thereby improving the tumbling effect of the food.

[0010] Optionally, the cross-sectional outer contour of the spoiler groove has the same shape at any position along the depth direction of the spoiler groove, and the area of ​​the cross-sectional outer contour of the spoiler groove gradually decreases from the notch of the spoiler groove toward the bottom of the groove. The inner pot of the utility model is provided with a spoiler groove wall surface as an inclined surface, so that after part of the food enters the spoiler groove, the food is more easily guided by the inclined wall surface of the spoiler groove under the push of the stirring paddle or other food, so as to effectively avoid the food from being stuck in the spoiler groove and affecting the spoiler effect of the spoiler groove.

[0011] Optionally, the cross-sectional outer contour of the spoiler groove is circular, and a plurality of the spoiler grooves are evenly arranged on the upper surface of the bottom wall; the depth of the spoiler groove is less than or equal to 1mm, the maximum diameter of the spoiler groove is less than or equal to 10mm, and the minimum distance between any two adjacent spoiler grooves is less than or equal to 10mm. The inner pot of the utility model is provided with a spoiler groove having a depth of less than or equal to 1mm, which effectively prevents the food from being stuck in the spoiler groove and unable to be taken out due to the excessive depth of the spoiler groove; the maximum diameter of the spoiler groove is set to be less than or equal to 10mm, which effectively prevents the spoiler groove from reducing the spoiler effect on the food due to the excessive diameter of the spoiler groove; the minimum distance between any two connected spoiler grooves is set to be less than or equal to 10mm, so that the spoiler grooves are closely arranged on the upper surface of the inner wall, so as to further increase the resistance and tumbling effect on the food.

[0012] Optionally, the spoiler groove extends along the radial direction of the peripheral wall, or the spoiler groove extends spirally around the center line of the peripheral wall;

[0013] The number of the spoiler grooves is equal to that of the spoiler ribs, and the plurality of spoiler grooves and the plurality of spoiler ribs are alternately arranged along the circumference of the peripheral wall. The inner pot of the utility model is provided with spoiler grooves extending along the radial direction of the peripheral wall, or extending spirally around the center line of the peripheral wall, so that the spoiler grooves can disturb and increase the resistance of the food at more radial positions on the bottom wall, thereby providing a better tumbling effect for the food. By arranging a plurality of spoiler grooves and a plurality of spoiler ribs alternately arranged along the circumference of the peripheral wall, it is possible to provide an approximately 360° resistance-increasing effect for the food in the cooking cavity, thereby more comprehensively improving the tumbling effect and heating uniformity of the food.

[0014] Optionally, the width of the spoiler groove is less than or equal to 10 mm, the length of the spoiler groove is less than or equal to 50 mm, and the depth of the spoiler groove is less than or equal to 1 mm. The width of the spoiler groove of the inner pot of the utility model is set to be less than or equal to 10 mm, so as to avoid reducing the resistance-increasing effect on smaller-sized food due to the excessive width of the spoiler groove. By setting the length of the spoiler groove to be less than or equal to 50 mm, it is avoided that the two ends of the spoiler groove are too close to the peripheral wall and the boss, and the food is guided to the vicinity of the boss and the peripheral wall, thereby affecting the tumbling effect of the food. By setting the depth of the spoiler groove to be less than or equal to 1 mm, it is effectively avoided that the food is stuck in the spoiler groove and cannot be taken out due to the excessive depth of the spoiler groove.

[0015] Optionally, the radial dimension of the spoiler rib along the peripheral wall is L, wherein 6.3 mm ≤ L ≤ 7 mm. The inner pot of the utility model sets the radial dimension of the spoiler rib along the peripheral wall to be greater than or equal to 6.3 mm and less than or equal to 7 mm. On the one hand, it avoids the spoiler rib being too large in size, which causes the food to break due to excessive resistance when passing through the spoiler rib, thus affecting the cooking effect. On the other hand, it avoids the spoiler rib being too small in size, which fails to provide resistance to the food posture change.

[0016] Optionally, the spoiler rib has a first side surface and a second side surface that are opposite to each other in the circumferential direction of the peripheral wall, and the first side surface and the second side surface both include a first curved surface and a second curved surface that are arranged radially along the peripheral wall and smoothly connected, and in each of the first side surface and the second side surface, the first curved surface and the second curved surface both extend along the axial direction of the peripheral wall and have opposite bending directions, and the radii of the circumference of the first curved surface and the second curved surface are R1 and R2 respectively, wherein R1=R2, R1+R2≤L. The inner pot of the utility model is provided with a first side surface and a second side surface of the spoiler rib, both of which are composed of a first curved surface and a second curved surface with opposite bending directions, and the first curved surface and the second curved surface can guide the food passing through the spoiler rib in opposite directions, so that the food can undergo a greater posture change and have a greater chance of rolling over later.

[0017] The air fryer according to the embodiment of the utility model comprises a stirring paddle and an inner pot as described in any of the above embodiments, wherein the stirring paddle is rotatably disposed in the cooking cavity defined by the inner pot.

[0018] The technical advantages of the air fryer according to the embodiment of the utility model are the same as the technical advantages of the inner pot in the above-mentioned embodiment, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a stirring paddle of an inner pot according to an embodiment of the utility model.

[0020] Figure 2 It is an exploded view of the stirring paddle of the inner pot according to an embodiment of the utility model.

[0021] Figure 3 It is a cross-sectional view of a stirring paddle of an inner pot according to an embodiment of the utility model.

[0022] Figure 4 It is another schematic diagram of the stirring paddle of the inner pot according to an embodiment of the utility model.

[0023] Figure 5 It is a top view of the stirring paddle of the inner pot according to an embodiment of the utility model.

[0024] Figure 6 It is a schematic diagram of an inner pot according to an embodiment of the utility model.

[0025] Figure 7 It is another schematic diagram of the inner pot and the stirring paddle according to an embodiment of the utility model.

[0026] Figure 8 yes Figure 7 A magnified image of.

[0027] Reference numerals:

[0028] 1. Inner pot; 11. Bottom wall; 111. Turbine groove; 112. Boss; 12. Peripheral wall; 121. Turbine rib; 1211. First arc surface; 1212. Second arc surface; 2. Stirring paddle. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0030] Combine the following Figure 1-Figure 8 The inner pot 1 according to an embodiment of the present invention is described.

[0031] According to the embodiment of the utility model, the inner pot 1 includes a bottom wall 11 and a peripheral wall 12, which are connected to each other and jointly define a cooking cavity. The stirring paddle 2 of the air fryer is suitable for being rotatably arranged in the cooking cavity, and the upper surface of the bottom wall 11 is provided with a plurality of discretely arranged spoiler grooves 111.

[0032] According to the inner pot 1 of the embodiment of the utility model, a plurality of discretely arranged spoiler grooves 111 are provided on the upper surface of the bottom wall 11. When the stirring paddle 2 in the cooking cavity is rotated to drive the food to move and roll, the food will partially enter the spoiler groove 111 when passing through the spoiler groove 111. The wall surface of the spoiler groove 111 blocks the food, thereby increasing the movement resistance of the food. At this time, the food is more convenient to roll under the guidance of the inclined surface of the stirring paddle 2, rather than rotating synchronously with the stirring paddle 2, thereby effectively ensuring that the food rolls comprehensively and is heated evenly.

[0033] In some embodiments, Figure 1-Figure 7 As shown, the inner circumferential surface of the peripheral wall 12 is provided with a plurality of spoiler ribs 121 , each of which extends radially inwardly of the peripheral wall 12 , and the plurality of spoiler ribs 121 are arranged at intervals along the circumferential direction of the peripheral wall 12 .

[0034] At this time, when the stirring paddle 2 drives the food to move and roll, the food adjacent to the peripheral wall 12 will be blocked by the spoiler ribs 121 when performing circular motion. The posture of the food is likely to change when passing through the spoiler ribs 121, and the food is more likely to roll in the subsequent movement to stabilize the center of gravity, thereby making the rolling effect of the food better and the heating uniformity higher.

[0035] For example, Figure 3 As shown, the spoiler rib 121 is formed by extending inwardly from the bottom of the peripheral wall 12 along the radial direction of the peripheral wall 12 , and the surface of the spoiler rib 121 is smoothly connected with the upper surface of the bottom wall 11 .

[0036] In some embodiments, Figure 2 , Figure 3 and Figure 6 As shown, the middle part of the bottom wall 11 is bent upward to form a boss 112, and a guide hole is provided on the lower surface of the stirring blade 2, and the boss 112 is suitable for clearance fit in the guide hole. A plurality of spoiler grooves 111 are discretely arranged between the boss 112 and the peripheral wall 12.

[0037] The boss 112 limits the radial position of the stirring paddle 2 in the bottom wall 11, ensuring that the stirring paddle 2 rotates smoothly and reliably around its center line. At this time, the food in the cooking cavity is located between the boss 112 and the peripheral wall 12. By setting the spoiler groove 111 between the boss 112 and the peripheral wall 12, the movement resistance of the food can be more reliably increased, thereby improving the tumbling effect of the food.

[0038] In some embodiments, Figure 2 , Figure 4 and Figure 5 As shown, the cross-sectional outer contour of the spoiler groove 111 has the same shape at any position along the depth direction of the spoiler groove 111, and the area of ​​the cross-sectional outer contour of the spoiler groove 111 gradually decreases from the notch of the spoiler groove 111 toward the groove bottom.

[0039] That is, the wall surface of the spoiler groove 111 is an inclined surface, so that after part of the food enters the spoiler groove 111, the food can more easily escape from the spoiler groove 111 under the guidance of the inclined wall surface of the spoiler groove 111 under the push of the stirring paddle 2 or the remaining food, thereby effectively preventing the food from being stuck in the spoiler groove 111 and affecting the spoiler effect of the spoiler groove 111.

[0040] In some embodiments, Figure 1 and Figure 2 As shown, the cross-sectional outer contour of the spoiler groove 111 is circular, and a plurality of spoiler grooves 111 are evenly arranged on the upper surface of the bottom wall 11. Thus, the resistance of the food at any position in the cooking cavity is increased more comprehensively, and the tumbling effect of the food is higher.

[0041] The depth of the spoiler groove 111 is less than or equal to 1 mm, thereby effectively preventing the food from being stuck in the spoiler groove 111 and unable to be taken out due to the spoiler groove 111 being too deep. The maximum diameter of the spoiler groove 111 is less than or equal to 10 mm, thereby effectively preventing the spoiler groove 111 from reducing the spoiler effect on the food due to the spoiler groove 111 being too large in diameter. The minimum distance between any two adjacent spoiler grooves 111 is less than or equal to 10 mm, thereby making the spoiler grooves 111 arranged closely on the upper surface of the inner wall, so as to further increase the resistance and tumbling effect on the food.

[0042] For example, the spoiler groove 111 is in the shape of an inverted frustum, the depth of the spoiler groove 111 is 0.5 mm, 0.7 mm or 1 mm, the diameter of the spoiler groove 111 at the notch is 7 mm, 9 mm or 10 mm, the diameter at the bottom of the groove is 5 mm, 7 mm or 9 mm, and the minimum distance between any two adjacent spoiler grooves 111 is 7 mm, 9 mm or 10 mm.

[0043] In some embodiments, the spoiler groove 111 extends radially along the peripheral wall 12, or the spoiler groove 111 extends spirally around the center line of the peripheral wall 12. The number of the spoiler grooves 111 and the spoiler ribs 121 are equal, and the plurality of spoiler grooves 111 and the plurality of spoiler ribs 121 are alternately arranged along the circumference of the peripheral wall 12.

[0044] By arranging the spoiler groove 111 to extend along the radial direction of the peripheral wall 12, or to extend spirally around the center line of the peripheral wall 12, the spoiler groove 111 can disturb and increase the resistance of food at more radial positions on the bottom wall 11, thereby providing a better tumbling effect for the food. By arranging multiple spoiler grooves 111 and multiple spoiler ribs 121 alternately along the circumference of the peripheral wall 12, a nearly 360° resistance-increasing effect can be provided for the food in the cooking cavity, thereby more comprehensively improving the tumbling effect and heating uniformity of the food.

[0045] For example, Figure 5 As shown, the spoiler groove 111 spirally extends around the center line of the peripheral wall 12 , and there are four spoiler grooves 111 and four spoiler ribs 121 , which are staggered and evenly spaced along the circumference of the peripheral wall 12 .

[0046] In some embodiments, the width of the spoiler groove 111 is less than or equal to 10 mm, thereby avoiding the reduction of the resistance-enhancing effect on small-sized food due to the excessive width of the spoiler groove 111. The length of the spoiler groove 111 is less than or equal to 50 mm, thereby avoiding the two ends of the spoiler groove 111 being too close to the peripheral wall 12 and the boss 112, thereby preventing the food from being guided to the vicinity of the boss 112 and the peripheral wall 12, thereby affecting the tumbling effect of the food. The depth of the spoiler groove 111 is less than or equal to 1 mm, thereby effectively avoiding the food from being stuck in the spoiler groove 111 and unable to be taken out due to the excessive depth of the spoiler groove 111.

[0047] For example, the spoiler groove 111 is a strip-shaped groove with a certain curvature, the width of the spoiler groove 111 is 7 mm, 9 mm or 10 mm, the length of the spoiler groove 111 is 40 mm, 45 mm or 50 mm, and the depth of the spoiler groove 111 is 0.5 mm, 0.7 mm or 1 mm.

[0048] In some embodiments, the radial dimension of the spoiler rib 121 along the peripheral wall 12 is L, where 6.3 mm ≤ L ≤ 7 mm. This configuration prevents the spoiler rib 121 from being too large, causing the food to break due to excessive resistance when passing through the spoiler rib 121, thereby affecting the cooking effect; on the other hand, it prevents the spoiler rib 121 from being too small, causing the food to be unable to resist the change of posture.

[0049] For example, the radial dimension L of the spoiler rib 121 along the peripheral wall 12 is 6.3 mm, 6.8 mm or 7 mm. Taking 1 / 4 French fries (1 / 4 inch French fries) as an example, when the French fries pass through the spoiler rib 121, they are not easily broken due to excessive resistance, nor are they unable to roll due to too little resistance.

[0050] In some embodiments, Figure 7 and Figure 8As shown, the spoiler rib 121 has a first side surface and a second side surface opposite to each other in the circumferential direction of the peripheral wall 12, and the first side surface and the second side surface both include a first arc surface 1211 and a second arc surface 1212 arranged in the radial direction of the peripheral wall 12 and smoothly connected. In each of the first side surface and the second side surface, the first arc surface 1211 and the second arc surface 1212 both extend in the axial direction of the peripheral wall 12 and have opposite bending directions, and the radii of the circumference of the first arc surface 1211 and the second arc surface 1212 are R1 and R2 respectively, wherein R1=R2, R1+R2≤L.

[0051] By configuring the first side surface and the second side surface of the spoiler rib 121 to be composed of a first curved surface 1211 and a second curved surface 1212 having opposite bending directions, the first curved surface 1211 and the second curved surface 1212 can guide the food passing through the spoiler rib 121 in opposite directions, so as to facilitate a greater posture change of the food and a greater probability of rolling over in the subsequent process.

[0052] For example, Figure 8 The first arc surface 1211 is bent inward to form a semicircular groove, and the two opposite ends of the first arc surface 1211 along the radial direction of the peripheral wall 12 are smoothly connected with the inner wall surface of the peripheral wall 12 and the second arc surface 1212 respectively. The second arc surface 1212 is bent outward to form a semicircular convex strip, and the circumference between the first arc surface 1211 and the second arc surface 1212 is 3.5 mm.

[0053] The air fryer according to the embodiment of the utility model comprises a stirring paddle 2 and an inner pot 1 as in any of the above embodiments, and the stirring paddle 2 is rotatably disposed in a cooking cavity defined by the inner pot 1.

[0054] The technical advantages of the air fryer according to the embodiment of the utility model are the same as the technical advantages of the inner pot 1 of the above-mentioned embodiment, which will not be repeated here.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0056] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0060] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. An inner pot, characterized in that: The air fryer comprises a bottom wall (11) and a peripheral wall (12), wherein the bottom wall (11) and the peripheral wall (12) are connected and jointly define a cooking cavity, wherein a stirring paddle (2) of the air fryer is adapted to be rotatably arranged in the cooking cavity, and a plurality of discretely arranged spoiler grooves (111) are provided on the upper surface of the bottom wall (11).

2. The inner pot according to claim 1, characterized in that: The inner circumferential surface of the circumferential wall (12) is provided with a plurality of spoiler ribs (121), each of the spoiler ribs (121) extending radially inwardly of the circumferential wall (12), and the plurality of spoiler ribs (121) are arranged at intervals along the circumferential direction of the circumferential wall (12).

3. The inner pot according to claim 2, characterized in that: The middle portion of the bottom wall (11) is bent upward to form a boss (112), a guide hole is provided on the lower surface of the stirring paddle (2), and the boss (112) is suitable for being loosely fitted in the guide hole; The plurality of spoiler grooves (111) are discretely arranged between the boss (112) and the peripheral wall (12).

4. The inner pot according to claim 2, characterized in that: The cross-sectional outer contour of the spoiler groove (111) has the same shape at any position along the depth direction of the spoiler groove (111), and the area of ​​the cross-sectional outer contour of the spoiler groove (111) gradually decreases from the notch of the spoiler groove (111) toward the groove bottom.

5. The inner pot according to claim 2, characterized in that: The cross-sectional outer contour of the spoiler groove (111) is circular, and a plurality of the spoiler grooves (111) are evenly arranged on the upper surface of the bottom wall (11); The depth of the spoiler groove (111) is less than or equal to 1 mm, the maximum diameter of the spoiler groove (111) is less than or equal to 10 mm, and the minimum distance between any two adjacent spoiler grooves (111) is less than or equal to 10 mm.

6. The inner pot according to claim 2, characterized in that: The spoiler groove (111) extends in the radial direction of the peripheral wall (12), or the spoiler groove (111) extends spirally around the center line of the peripheral wall (12); The number of the spoiler grooves (111) is equal to the number of the spoiler ribs (121), and a plurality of the spoiler grooves (111) and a plurality of the spoiler ribs (121) are alternately arranged along the circumferential direction of the peripheral wall (12).

7. The inner pot according to claim 6, characterized in that: The width of the spoiler groove (111) is less than or equal to 10 mm, the length of the spoiler groove (111) is less than or equal to 50 mm, and the depth of the spoiler groove (111) is less than or equal to 1 mm.

8. The inner pot according to any one of claims 2 to 7, characterized in that: The radial dimension of the spoiler rib (121) along the peripheral wall (12) is L, wherein 6.3 mm≤L≤7 mm.

9. The inner pot according to claim 8, characterized in that: The spoiler rib (121) comprises a first side surface and a second side surface which are opposite to each other in the circumferential direction of the peripheral wall (12); the first side surface and the second side surface both comprise a first curved surface (1211) and a second curved surface (1212) which are arranged radially along the peripheral wall (12) and smoothly connected; in each of the first side surface and the second side surface, the first curved surface (1211) and the second curved surface (1212) both extend in the axial direction of the peripheral wall (12) and have opposite bending directions; the radii of the circles on which the first curved surface (1211) and the second curved surface (1212) are located are R1 and R2 respectively, wherein R1=R2, and R1+R2≤L.

10. An air fryer, characterized in that: It comprises a stirring paddle (2) and an inner pot according to any one of claims 1 to 9, wherein the stirring paddle (2) is rotatably arranged in the cooking cavity defined by the inner pot.

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