Air fryer

Abstract

The utility model discloses an air fryer which comprises a machine body, a heating assembly and a fryer body, a containing cavity is formed in the machine body, the heating assembly is installed on the machine body, at least part of the heating assembly protrudes out of the lower surface of the containing cavity, the fryer body is matched in the containing cavity in a sliding mode in the first direction, and the fryer body is provided with a critical position matched with the containing cavity in place. A guide rail is arranged on the lower surface of one of the pot body and the containing cavity, a receding groove is formed in the lower surface of the other one of the pot body and the containing cavity, when the pot body slides in the containing cavity, the guide rail is in sliding fit with the lower surface of the other one of the pot body and the containing cavity, the pot body is separated from the heating assembly, and when the pot body is located at the critical position, the receding groove is in sliding fit with the guide rail. The guide rail is matched in the receding groove, and the pot body abuts against the heating assembly. According to the air fryer, the heating efficiency of the heating assembly on the fryer body is guaranteed, meanwhile, the air fryer has the advantages that the fryer body and the heating assembly are not prone to abrasion when the fryer body is pushed and pulled, and the air fryer is long in service life and high in reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking appliances, and particularly relates to an air fryer. Background Art

[0002] In order to maintain cleanliness, users often place silicon oil paper on the frying basket when using an air fryer. At this time, the hot air cannot penetrate the paper, so the bottom of the food cannot be well colored. To solve this problem, a heating component in contact with the bottom of the pot body is usually provided in the air fryer. However, when the pot body is pushed or pulled, the pot body will rub against the heating component on the machine body, resulting in wear of the pot body and the heating component, and affecting the service life and reliability of the air fryer. Summary of the Utility Model

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

[0004] Therefore, an embodiment of the utility model provides an air fryer, which has the advantages that while ensuring the heating efficiency of the heating component for the pot body, the pot body and the heating component are not easily worn when the pot body is pushed or pulled, and the air fryer has a high service life and reliability.

[0005] The air fryer according to the embodiment of the utility model includes a machine body, a heating component and a pot body. The machine body has a receiving cavity. The heating component is installed on the machine body, and at least a part of the heating component protrudes from the lower surface of the receiving cavity. The pot body is slidably fitted in the receiving cavity along a first direction. The pot body has a critical position where it is in place in cooperation with the receiving cavity. Wherein, a guide rail is provided on the lower surface of one of the pot body and the receiving cavity. The maximum dimension of the guide rail in the height direction is greater than the maximum dimension of the part of the heating component protruding from the lower surface of the receiving cavity in the height direction. An avoidance groove is provided on the lower surface of the other of the pot body and the receiving cavity. When the pot body slides in the receiving cavity, the guide rail is slidably fitted on the lower surface of the pot body and the receiving cavity where the avoidance groove is provided. The pot body is spaced apart from the heating component. When the pot body is at the critical position, the guide rail is fitted in the avoidance groove, and the pot body abuts against the heating component.

[0006] According to the air fryer of the embodiment of the present utility model, when the cooking pot slides in the accommodating cavity of the machine body along the first direction, under the limitation of the guide rail located between the lower surface of the cooking pot and the lower surface of the accommodating cavity, it is ensured that the lower surface of the cooking pot is spaced apart from the part of the heating assembly protruding from the lower surface of the accommodating cavity, thereby avoiding relative friction and wear between the cooking pot and the heating assembly, and effectively ensuring the service life and reliability of the air fryer. Moreover, when the cooking pot slides to the critical position, the guide rail just fits into the clearance groove, thereby causing the cooking pot to drop and abut against the heating assembly, ensuring the heating efficiency of the heating assembly for the cooking pot.

[0007] Optionally, there are at least two of the guide rails and the clearance grooves, and they correspond to each other one by one. The extending directions of the guide rails and the corresponding clearance grooves are the same, and the extending direction of the guide rail is the same as or forms an acute angle with the first direction. By providing at least two guide rails in the air fryer of the present utility model, the cooking pot can be more stably supported, and it is avoided that the cooking pot is deflected during the sliding process in the accommodating cavity and relatively slides with the heating assembly to cause wear. At the same time, the design that the extending direction of the guide rail is the same as or forms an acute angle with the first direction ensures that the guide rail has sufficient dimensions in the first direction to support the cooking pot, and ensures that the guide rail will not fall into the clearance groove prematurely, resulting in relative sliding between the cooking pot and the heating assembly to cause wear. Moreover, when the extending direction of the guide rail forms an acute angle with the first direction, it is not easy for the guide rail to be partially fitted into the clearance groove during the sliding process of the cooking pot in the accommodating cavity, and the supporting stability of the guide rail for the cooking pot is higher.

[0008] Optionally, there are two guide rails, which are arranged symmetrically with respect to the vertical plane perpendicular to the second direction. The second direction is perpendicular to the first direction, and the two guide rails are respectively arranged on both sides of the heating assembly in the second direction. Thus, the two guide rails symmetrically arranged on both sides of the heating assembly in the second direction can stably support the cooking pot, the structures of the machine body and the cooking pot are more concise, and the manufacturing cost is lower.

[0009] Optionally, the guide rail is arranged on the lower surface of the accommodating cavity. The upper surface of the guide rail includes a first inclined surface, a first intermediate surface and a second inclined surface that are sequentially connected along the first direction. The first inclined surface and the second inclined surface are both connected to the lower surface of the accommodating cavity, and both the first inclined surface and the second inclined surface form an angle m with the lower surface of the accommodating cavity, where 5°≤m≤45°. By designing the first inclined surface and the second inclined surface with the above parameters in the air fryer of the present utility model, the sliding resistance generated when the cooking pot initially contacts the guide rail is effectively reduced, thereby reducing the wear on the bottom of the cooking pot. At the same time, it also effectively avoids the feeling of sticking when the cooking pot slides into and out of the accommodating cavity, affecting the use experience.

[0010] Optionally, the first intermediate surface is parallel to the lower surface of the accommodation cavity, and the distance between the first intermediate surface and the lower surface of the accommodation cavity is h, where 1 mm ≤ h ≤ 5 mm. By adopting the above parameters, the air fryer of the present utility model, on the one hand, avoids the excessive height of the guide rail from occupying too much space in the accommodation cavity, thereby effectively ensuring the effective volume of the pot body; on the other hand, it avoids the too small height of the guide rail from being too close to the height of the part of the heating component protruding from the lower surface of the accommodation cavity, thereby effectively reducing the probability of relative friction between the heating component and the pot body.

[0011] Optionally, the depth of the clearance groove is H, where 0 < H - h ≤ 5 mm. By adopting the above parameters, the air fryer of the present utility model, on the one hand, ensures that the guide rail can be more reliably and completely accommodated in the clearance groove to ensure the abutment of the pot body and the heating component; on the other hand, it avoids the excessive depth of the clearance groove from occupying too much space in the inner cavity of the pot body, further ensuring the effective volume of the inner cavity of the pot body.

[0012] Optionally, the clearance groove is provided on the lower surface of the pot body, and both ends of the clearance groove in the length direction are closed. Thus, when the pot body slides out of or initially slides into the accommodation cavity from the critical position, the pot body slides relative to the upper surface of the guide rail through its lower surface, ensuring the stable and reliable support of the guide rail for the pot body during the entire sliding process of the pot body.

[0013] Optionally, the body includes a bottom lining, the upper surface of the bottom lining forms the lower surface of the accommodation cavity, and the bottom lining is provided with a first assembly hole and a second assembly hole;

[0014] The heating component includes a heat conducting plate installed in the first assembly hole, and at least part of the heat conducting plate extends out of the first assembly hole and protrudes from the upper surface of the bottom lining;

[0015] The air fryer further includes a rib plate, the rib plate is detachably installed below the bottom lining, at least part of the rib plate passes through the second assembly hole and protrudes from the upper surface of the bottom lining, and the part of the rib plate protruding from the upper surface of the bottom lining forms the guide rail. By detachably connecting the rib plate to the bottom lining, the air fryer of the present utility model forms a guide rail protruding from the upper surface of the bottom lining, which facilitates the formation of the guide rail in the accommodation cavity and can also obtain guide rails of different sizes by replacing rib plates of different sizes, with low cost for adjusting the size of the guide rail.

[0016] Optionally, a boss is provided on the lower surface of the pot body. The maximum dimension of the boss in the height direction is smaller than the dimension of the guide rail in the height direction. The projection of the boss in the second direction and the projection of the guide rail in the second direction are arranged at intervals in the first direction. The second direction is perpendicular to the first direction. When the pot body slides towards the critical position, the lower surface of the pot body is in sliding fit with the boss and the guide rail successively; a groove is provided on the lower surface of the accommodating cavity. When the pot body is located at the critical position, the boss is fitted into the groove. By providing the boss in the air fryer of the present invention, before the pot body and the guide rail slide relative to each other, relative sliding can occur with the boss first to pre-lift a set distance, so that when initially contacting the guide rail subsequently, the sliding resistance between the two can be further reduced, and the wear on the bottom of the pot body can be further reduced. By providing a groove for fitting with the boss on the lower surface of the accommodating cavity, it is ensured that when the pot body slides to the critical position, it will not be unable to fully contact the heating component due to the interference of the boss, further ensuring the heating efficiency of the heating component for the bottom of the pot body.

[0017] Optionally, the lower surface of the boss includes a third inclined surface, a second intermediate surface, and a fourth inclined surface that are sequentially connected in the first direction. Both the third inclined surface and the fourth inclined surface are connected to the lower surface of the accommodating cavity, and both the third inclined surface and the fourth inclined surface form an acute angle with the lower surface of the accommodating cavity. By providing the third inclined surface and the fourth inclined surface in the air fryer of the present invention, the sliding resistance between the boss and the lower surface of the accommodating cavity is further reduced, thereby effectively improving the experience of the pot body sliding into and out of the accommodating cavity. Description of the Drawings

[0018] Figure 1 is a schematic diagram of an air fryer according to an embodiment of the present invention.

[0019] Figure 2 is a cross-sectional view of an air fryer according to an embodiment of the present invention.

[0020] Figure 3 is Figure 2 the enlarged view C of

[0021] Figure 4 is another cross-sectional view of an air fryer according to an embodiment of the present invention.

[0022] Figure 5 is an exploded view of an air fryer according to an embodiment of the present invention, wherein the pot body is hidden.

[0023] Figure 6 is a schematic diagram of the pot body in an air fryer according to an embodiment of the present invention.

[0024] Figure 7 is a partial cross-sectional view of the pot body in an air fryer according to an embodiment of the present invention.

[0025] Figure 8 It is a cross-sectional view of the inner pot body of the air fryer according to an embodiment of the present utility model.

[0026] Figure 9 It is a cross-sectional view of the rib plate in the air fryer according to an embodiment of the present utility model.

[0027] Reference numerals:

[0028] 1, body; 11, bottom lining; 111, first assembly hole; 112, second assembly hole; 113, groove; 12, base housing; 2, heating assembly; 21, heat conduction plate; 22, heating tube; 23, pressing plate; 3, pot body; 31, clearance groove; 32, boss; 321, third inclined surface; 322, second intermediate surface; 323, fourth inclined surface; 33, handle; 4, rib plate; 41, guide rail; 411, first inclined surface; 412, first intermediate surface; 413, second inclined surface. Detailed implementation manners

[0029] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0030] Below in conjunction with Figures 1 - 9 Describe an air fryer according to an embodiment of the present utility model.

[0031] The air fryer according to an embodiment of the present utility model includes a body 1, a heating assembly 2 and a pot body 3. The body 1 has a receiving cavity. The heating assembly 2 is installed in the body 1. At least a part of the heating assembly 2 protrudes from the lower surface of the receiving cavity. The pot body 3 is slidably fitted in the receiving cavity along a first direction. The pot body 3 has a critical position where it is in place in cooperation with the receiving cavity.

[0032] Wherein, a guide rail 41 is provided on the lower surface of one of the pot body 3 and the receiving cavity. The maximum dimension of the guide rail 41 in the height direction is greater than the maximum dimension of the part of the heating assembly 2 protruding from the lower surface of the receiving cavity in the height direction. A clearance groove 31 is provided on the lower surface of the other of the pot body 3 and the receiving cavity. When the pot body 3 slides in the receiving cavity, the guide rail 41 is slidably fitted on the lower surface of the pot body 3 and the receiving cavity where the clearance groove 31 is provided, and the pot body 3 is spaced apart from the heating assembly 2. When the pot body 3 is in the critical position, the guide rail 41 is fitted in the clearance groove 31, and the pot body 3 abuts against the heating assembly 2.

[0033] According to the air fryer of the embodiment of the present utility model, when the pot body 3 slides in the accommodation cavity of the machine body 1 along the first direction, under the limitation of the guide rail 41 located between the lower surface of the pot body 3 and the lower surface of the accommodation cavity, it is ensured that the lower surface of the pot body 3 is spaced apart from the part of the heating assembly 2 protruding from the lower surface of the accommodation cavity, thereby avoiding relative friction and wear between the pot body 3 and the heating assembly 2, and effectively ensuring the service life and reliability of the air fryer. Moreover, when the pot body 3 slides to the critical position, the guide rail 41 just fits into the clearance groove 31, thereby causing the pot body 3 to drop and abut against the heating assembly 2, ensuring the heating efficiency of the heating assembly 2 for the pot body 3.

[0034] It should be noted that a chamber with a downward opening opposite to the heating assembly 2 is also provided on the lower surface of the pot body 3. When the pot body 3 is in the critical position, the heating assembly 2 fits into the above chamber and abuts against the lower surface of the chamber, and the lower surface of the pot body 3 is in close contact with the lower surface of the accommodation cavity. At the same time, the dimension of the guide rail 41 in the first direction is greater than half of the dimension of the lower surface of the accommodation cavity in the first direction and is adjacent to the dimension of the lower surface of the accommodation cavity in the first direction, and the length of the clearance groove 31 is slightly greater than the length of the guide rail 41.

[0035] For the sake of easy understanding, Figure 1 the direction indicated by the arrow A in [the figure] is the first direction of the air fryer according to the embodiment of the present utility model, Figure 1 and the direction indicated by the arrow B in [the figure] is the second direction of the air fryer according to the embodiment of the present utility model.

[0036] In some embodiments, there are at least two guide rails 41 and clearance grooves 31, which correspond to each other one by one. The extending directions of the guide rails 41 and the corresponding clearance grooves 31 are the same, and the extending direction of the guide rail 41 is the same as or forms an acute angle with the first direction.

[0037] Among them, by providing at least two guide rails 41, the support for the pot body 3 can be realized more stably, and the pot body 3 can be prevented from being deflected during the sliding process in the accommodation cavity and relatively sliding with the heating assembly 2 to cause wear.

[0038] At the same time, the design that the extending direction of the guide rail 41 is the same as or forms an acute angle with the first direction ensures that the guide rail 41 has sufficient dimensions in the first direction to support the pot body 3, and ensures that the guide rail 41 will not fall into the clearance groove 31 prematurely, resulting in relative sliding between the pot body 3 and the heating assembly 2 to cause wear.

[0039] Moreover, when the extending direction of the guide rail 41 forms an acute angle with the first direction, it is not easy for the guide rail 41 to be partially fitted into the clearance groove 31 during the sliding process of the pot body 3 in the accommodation cavity, and the support stability of the guide rail 41 for the pot body 3 is higher.

[0040] Exemplarily, such as Figure 1As shown, the extending direction of the guide rail 41 is consistent with the first direction. At this time, while ensuring the length of the guide rail 41, the dimension of the lower surface of the guide rail 41 occupying the accommodating cavity in the second direction is smaller. Thus, the surface area of the part of the heating assembly 2 protruding from the lower surface of the accommodating cavity can be designed to be larger, and further, the heating efficiency of the bottom of the pot body 3 is higher.

[0041] Exemplarily, the extending direction of the guide rail 41 can also form an angle of 5°, 7°, or 10° with the first direction. Thus, during the sliding process of the pot body 3 in the accommodating cavity, it is not easy for one end of the guide rail 41 to be opposite to the clearance groove 31 in the height direction and fall into the clearance groove 31, that is, the pot body 3 is not easy to pitch and swing in the first direction, and the probability of relative friction and wear between the pot body 3 and the heating assembly 2 is lower.

[0042] In some embodiments, as Figure 1 and Figure 7 shown, there are two guide rails 41 which are arranged symmetrically with respect to the vertical plane perpendicular to the second direction. The second direction is perpendicular to the first direction, and the two guide rails 41 are respectively arranged on both sides of the heating assembly 2 in the second direction.

[0043] Thus, the two guide rails 41 arranged symmetrically on both sides of the heating assembly 2 in the second direction can realize the stable support of the pot body 3, and the structures of the machine body 1 and the pot body 3 are more concise, and the manufacturing cost is lower.

[0044] Exemplarily, the guide rails 41 are arranged at intervals with the heating assembly 2 in the second direction. The two guide rails 41 both extend along the first direction and are located at the central position of the lower surface of the accommodating cavity in the first direction.

[0045] In some embodiments, as Figure 9 shown, the guide rail 41 is arranged on the lower surface of the accommodating cavity. The upper surface of the guide rail 41 includes a first inclined surface 411, a first intermediate surface 412, and a second inclined surface 413 which are connected in sequence along the first direction. The first inclined surface 411 and the second inclined surface 413 are both connected to the lower surface of the accommodating cavity. The first inclined surface 411 and the second inclined surface 413 both form an angle m with the lower surface of the accommodating cavity, where 5° ≤ m ≤ 45°.

[0046] By designing the first inclined surface 411 and the second inclined surface 413 with the above parameters, the sliding resistance generated when the pot body 3 initially contacts the guide rail 41 is effectively reduced, thereby reducing the wear on the bottom of the pot body 3. At the same time, it also effectively avoids the feeling of sticking when the pot body 3 slides into and out of the accommodating cavity, affecting the use experience.

[0047] Exemplarily, the angle between each of the first inclined surface 411 and the second inclined surface 413 and the lower surface of the accommodation cavity is 5°, 25° or 45°. During the process of the pot body 3 sliding into the accommodation cavity, the lower surface of the pot body 3 first slides relative to the first inclined surface 411 to lift its height, and then the lower surface of the pot body 3 slides relative to the first intermediate surface 412 to space it apart from the heating assembly 2. During the process of the pot body 3 sliding out of the accommodation cavity, the lower surface of the pot body 3 first slides relative to the second inclined surface 413 to lift its height, and then the lower surface of the pot body 3 slides relative to the first intermediate surface 412 to space it apart from the heating assembly 2.

[0048] Optionally, as Figure 4 and Figure 9 shown, the first intermediate surface 412 is parallel to the lower surface of the accommodation cavity, and the distance between the first intermediate surface 412 and the lower surface of the accommodation cavity is h, where 1 mm ≤ h ≤ 5 mm.

[0049] On the one hand, this avoids the guide rail 41 having too large a height and occupying too much space in the accommodation cavity, thereby effectively ensuring the effective volume of the pot body 3. On the other hand, it avoids the guide rail 41 having too small a height and being too close to the height of the part of the heating assembly 2 protruding from the lower surface of the accommodation cavity, thereby effectively reducing the probability of relative friction between the heating assembly 2 and the pot body 3 due to deformation of both.

[0050] Exemplarily, the distance between the first intermediate surface 412 and the lower surface of the accommodation cavity can be 1 mm, 3 mm and 5 mm. At this time, the height of the part of the heating assembly 2 protruding from the lower surface of the accommodation cavity can be 0.5 mm, 1.5 mm and 4 mm respectively.

[0051] In some embodiments, as Figure 8 shown, the depth of the clearance groove 31 is H, where 0 < H - h ≤ 5 mm.

[0052] On the one hand, this ensures that the guide rail 41 can be more reliably and completely accommodated in the clearance groove 31 to ensure that the pot body 3 abuts against the heating assembly 2. On the other hand, it avoids the clearance groove 31 having too large a depth and occupying too much space in the inner cavity of the pot body 3, further ensuring the effective volume of the inner cavity of the pot body 3.

[0053] Exemplarily, the height difference between the depth of the clearance groove 31 and the height of the guide rail 41 can be 1 mm, 3 mm and 5 mm.

[0054] Optionally, the clearance groove 31 is provided on the lower surface of the pot body 3, and both ends of the clearance groove 31 in the length direction are closed.

[0055] Thus, when the pot body 3 slides out of or preliminarily slides into the accommodation cavity from the critical position, the pot body 3 slides relative to the upper surface of the guide rail 41 through its lower surface, ensuring the stable and reliable support of the guide rail 41 for the pot body 3 during the entire sliding process of the pot body 3.

[0056] Exemplarily, the clearance groove 31 is located at the central position of the lower surface of the pot body 3 in the first direction, and both ends of the clearance groove 31 are respectively adjacent to the opposite edges of the lower surface of the pot body 3 in the first direction.

[0057] In some embodiments, as Figure 2 , Figure 4 and Figure 5 shown, the body 1 includes a bottom lining 11, the upper surface of the bottom lining 11 forms the lower surface of the accommodating cavity, and the bottom lining 11 is provided with a first assembly hole 111 and a second assembly hole 112. The heating assembly 2 includes a heat conducting plate 21 installed in the first assembly hole 111, and at least a part of the heat conducting plate 21 extends out of the first assembly hole 111 and protrudes from the upper surface of the bottom lining 11. The air fryer further includes a rib plate 4, the rib plate 4 is detachably installed below the bottom lining 11, at least a part of the rib plate 4 passes through the second assembly hole 112 and protrudes from the upper surface of the bottom lining 11, and the part of the rib plate 4 protruding from the upper surface of the bottom lining 11 forms a guide rail 41.

[0058] By arranging the rib plate 4 to be detachably connected to the bottom lining 11 to form the guide rail 41 protruding from the upper surface of the bottom lining 11, the forming of the guide rail 41 in the accommodating cavity is facilitated, and different-sized guide rails 41 can also be obtained by replacing rib plates 4 of different sizes, and the cost of adjusting the size of the guide rail 41 is low.

[0059] Exemplarily, as Figure 4 and Figure 5 described, the second assembly hole 112 is a blind hole with an upward opening, the heating assembly 2 further includes a heating tube 22 and a pressing plate 23, the pressing plate 23 is connected to the heat conducting plate 21, the heating tube 22 is clamped between the pressing plate 23 and the heat conducting plate 21, and the three are integrally installed in the second assembly hole 112. The body 1 further includes a base housing 12, the base housing 12 is connected below the bottom lining 11, the rib plate 4 is connected to the base housing 12 through a threaded member, and the part of the rib plate 4 except the guide rail 41 is hidden in the space defined between the base housing 12 and the bottom lining 11.

[0060] Optionally, as Figure 2 , Figure 3 and Figure 6 shown, a boss 32 is provided on the lower surface of the pot body 3, the maximum dimension of the boss 32 in the height direction is smaller than the dimension of the guide rail 41 in the height direction, the projection of the boss 32 in the second direction and the projection of the guide rail 41 in the second direction are arranged at intervals in the first direction, the second direction is perpendicular to the first direction, when the pot body 3 slides towards the critical position, the lower surface of the pot body 3 is in sliding fit with the boss 32 and the guide rail 41 in sequence. A groove 113 is provided on the lower surface of the accommodating cavity, and when the pot body 3 is in the critical position, the boss 32 is fitted in the groove 113.

[0061] Before the pot body 3 slides relative to the guide rail 41, it can first slide relative to the boss 32 to pre-lift a set distance, so that when it initially contacts the first inclined surface 411 or the second inclined surface 413 of the guide rail 41 subsequently, the sliding resistance between the two can be further reduced, and the wear on the bottom of the pot body 3 can be further reduced. By providing a groove 113 on the lower surface of the accommodating cavity for cooperating with the boss 32, it is ensured that when the pot body 3 slides to the critical position, it will not be unable to fully contact the heating component 2 due to the interference of the boss 32, further ensuring the heating efficiency of the heating component 2 on the bottom of the pot body 3.

[0062] Exemplarily, the groove 113 and the heating component 2 are arranged at intervals in the first direction, and the groove 113 is located on the side of the heating component 2 away from the opening of the accommodating cavity. The outer contour of the groove 113 matches the outer contour of the boss 32. After the boss 32 is fitted into the groove 113, the lower surface of the pot body 3 is in close contact with the lower surface of the accommodating cavity.

[0063] In some embodiments, as Figure 3 and Figure 6 shown, the lower surface of the boss 32 includes a third inclined surface 321, a second intermediate surface 322, and a fourth inclined surface 323 that are sequentially connected in the first direction. Both the third inclined surface 321 and the fourth inclined surface 323 are connected to the lower surface of the accommodating cavity, and both the third inclined surface 321 and the fourth inclined surface 323 form an acute angle with the lower surface of the accommodating cavity.

[0064] The design of the third inclined surface 321 and the fourth inclined surface 323 further reduces the sliding resistance between the boss 32 and the lower surface of the accommodating cavity, making the operation of the pot body 3 sliding into and out of the accommodating cavity more labor-saving, and effectively improving the experience of the pot body 3 sliding into and out of the accommodating cavity.

[0065] Exemplarily, the second intermediate surface 322 is parallel to the lower surface of the pot body 3, the distance between the second intermediate surface 322 and the lower surface of the pot body 3 is less than the height of the guide rail 41, and when the pot body 3 slides relative to the first intermediate surface 412 of the guide rail 41, the second intermediate surface 322 of the boss 32 is spaced apart from the heat conducting plate 21.

[0066] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0067] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0068] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0069] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0070] In the present utility model, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection 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 specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0071] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Any changes, modifications, substitutions and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.

Claims

1. An air fryer, characterized in that: The invention comprises a machine body (1), a heating component (2) and a pot body (3), wherein the machine body (1) has a receiving cavity, the heating component (2) is mounted on the machine body (1), at least part of the heating component (2) protrudes from the lower surface of the receiving cavity, the pot body (3) is slidably engaged in the receiving cavity along a first direction, and the pot body (3) has a critical position for engaging with the receiving cavity, wherein: A guide rail (41) is provided on the lower surface of one of the pot body (3) and the accommodating cavity, and the maximum dimension of the guide rail (41) in the height direction is greater than the maximum dimension of the portion of the heating component (2) protruding from the lower surface of the accommodating cavity in the height direction. An air avoidance groove (31) is provided on the lower surface of the pot body (3) and the other of the accommodating cavity. When the pot body (3) slides in the accommodating cavity, the guide rail (41) slides on the lower surface of the pot body (3) and the accommodating cavity provided with the air avoidance groove (31), and the pot body (3) is spaced apart from the heating component (2). When the pot body (3) is located at the critical position, the guide rail (41) is fitted in the air avoidance groove (31), and the pot body (3) abuts against the heating component (2).

2. The air fryer according to claim 1, characterized in that: There are at least two guide rails (41) and two corresponding clearance grooves (31); the guide rails (41) and the corresponding clearance grooves (31) extend in the same direction; and the guide rails (41) extend in the same direction as the first direction or form an acute angle with the first direction.

3. The air fryer according to claim 2, characterized in that: The guide rails (41) have two guide rails (41) and are arranged in mirror symmetry relative to a vertical plane perpendicular to a second direction, the second direction being perpendicular to the first direction, and the two guide rails (41) are arranged on both sides of the heating component (2) in the second direction.

4. The air fryer according to claim 2, characterized in that: The guide rail (41) is arranged on the lower surface of the accommodating cavity, and the upper surface of the guide rail (41) includes a first inclined surface (411), a first middle surface (412) and a second inclined surface (413) which are connected in sequence along a first direction, the first inclined surface (411) and the second inclined surface (413) are both connected to the lower surface of the accommodating cavity, and the first inclined surface (411) and the second inclined surface (413) form an angle m with the lower surface of the accommodating cavity, wherein 5°≤m≤45°.

5. The air fryer according to claim 4, characterized in that: The first middle surface (412) is parallel to the lower surface of the accommodating cavity, and the distance between the first middle surface (412) and the lower surface of the accommodating cavity is h, wherein 1mm≤h≤5mm.

6. The air fryer according to claim 5, characterized in that: The depth of the air avoidance groove (31) is H, wherein 0<Hh≤5mm.

7. The air fryer according to claim 2, characterized in that: The air avoidance groove (31) is arranged on the lower surface of the pot body (3), and the air avoidance groove (31) is closed at both ends in the length direction.

8. The air fryer according to claim 1, characterized in that: The machine body (1) comprises a bottom lining (11), the upper surface of the bottom lining (11) forms the lower surface of the accommodating cavity, and the bottom lining (11) is provided with a first assembly hole (111) and a second assembly hole (112); The heating assembly (2) comprises a heat conducting plate (21) installed in the first assembly hole (111), and at least a portion of the heat conducting plate (21) extends out of the first assembly hole (111) and protrudes from the upper surface of the bottom lining (11); The air fryer further comprises a rib plate (4), which is detachably mounted below the bottom lining (11), at least a portion of the rib plate (4) passes through the second assembly hole (112) and protrudes from the upper surface of the bottom lining (11), and the portion of the rib plate (4) protruding from the upper surface of the bottom lining (11) forms the guide rail (41).

9. The air fryer according to any one of claims 1 to 8, characterized in that: A boss (32) is provided on the lower surface of the pot body (3); the maximum dimension of the boss (32) in the height direction is smaller than the dimension of the guide rail (41) in the height direction; the projection of the boss (32) in the second direction and the projection of the guide rail (41) in the second direction are arranged at intervals in the first direction; the second direction is perpendicular to the first direction; when the pot body (3) slides toward the critical position, the lower surface of the pot body (3) slides with the boss (32) and the guide rail (41) in sequence; The lower surface of the accommodating cavity is provided with a groove (113), and when the pot body (3) is located at the critical position, the boss (32) fits in the groove (113).

10. The air fryer according to claim 9, characterized in that: The lower surface of the boss (32) comprises a third inclined surface (321), a second intermediate surface (322) and a fourth inclined surface (323) which are connected in sequence along a first direction, the third inclined surface (321) and the fourth inclined surface (323) are both connected to the lower surface of the accommodating cavity, and the third inclined surface (321) and the fourth inclined surface (323) form an acute angle with the lower surface of the accommodating cavity.

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