Air fryer

Abstract

The utility model provides an air fryer, and relates to the technical field of cooking equipment. The air fryer comprises an inner container used for containing food; the exposed assembly is arranged on the outer side of the inner container and is separated from the inner container; and the limiting part is arranged in the inner container and the exposed assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking equipment, in particular to an air fryer. Background Art

[0002] In the related art, the appearance of the pull-out structure of the air fryer is generally made of plastic parts, which has the problem of odor caused by high temperature plastic parts, the risk of plastic melting, and is not hygienic. As a result, all-metal air fryers have emerged, but because metal conducts heat quickly and strongly, the surface temperature of the appearance of the pull-out structure is high, which can easily burn users.

[0003] Therefore, how to ensure that the pull-out structure of the air fryer transfers heat quickly while preventing the high temperature of the exterior from scalding users has become a technical problem that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, a first aspect of the utility model provides an air fryer.

[0006] In view of this, the first aspect of the utility model provides an air fryer. The air fryer comprises: an inner liner for holding food, the inner liner being configured to be built inside the air fryer; an exposed component disposed outside the inner liner and spaced from the inner liner; and a limiting portion disposed on the inner liner and the exposed component.

[0007] The utility model proposes an air fryer. Specifically, the air fryer can contain food to be cooked. The air fryer includes an inner liner, an exposed component and a limit portion. The inner liner is used to hold the food to be cooked, and the food is baked into puffed food in the inner liner. The inner liner is arranged inside the air fryer. When the inner liner is built into the air fryer, a closed cooking environment is formed, which is convenient for baking food at high temperature. The air fryer also includes an exposed component, which is spaced apart from the inner liner and arranged on the outside of the inner liner. The exposed component is often arranged on the side close to the user, so that the user can contact the exposed component and take the air fryer. The exposed component serves as the exposed part of the air fryer. Among them, the inner liner is made of metal material, and the exposed component is made of plastic.

[0008] On this basis, the air fryer also includes a limiting part for connecting the inner pot and the exposed component. Specifically, the inner pot and the exposed component are connected by the limiting part to separate the inner pot and the exposed component. The limiting part, which plays a connecting and isolating role, on the one hand, avoids large-area direct contact between the inner pot and the exposed component, and reduces the temperature of the exposed component by reducing the area of ​​direct contact. On the other hand, the limiting part can serve as an intermediate structure to extend the heat transfer path and also reduce the temperature of the component. In this way, the heat transferred to the exposed component is greatly reduced, and the heat that the exposed component needs to bear is reduced. This not only reduces the risk of the exposed component being affected by heat to produce odor and melted, but also reduces the risk of users being scalded by the high temperature they carry when they touch the exposed component, thereby achieving the technical effect of improving safety and user experience.

[0009] In addition, the air fryer provided by the utility model may also have the following additional technical features:

[0010] In some technical solutions of the present invention, optionally, the limiting portion is located between the inner liner and the exposed component.

[0011] In this technical solution, the limiting part is set between the inner liner and the exposed component, and the inner liner and the exposed component are separated by the limiting part, which plays both an isolation role and a connection role. On the one hand, it avoids large-area direct contact between the inner liner and the exposed component, and reduces the temperature of the exposed component by reducing the area of ​​direct contact. On the other hand, the limiting part can be used as an intermediate structure to extend the heat transfer path and also reduce the temperature of the component. In this way, the heat transferred to the exposed component is greatly reduced, and the heat that the exposed component needs to bear is reduced. This not only reduces the risk of the exposed component being affected by heat to produce odor and melt, but also reduces the risk of users being burned by the high temperature carried by the exposed component when they touch it, thereby achieving the technical effect of improving safety and user experience.

[0012] In some technical solutions of the present invention, optionally, the air fryer further includes: a connecting portion, disposed between the inner pot and the exposed component.

[0013] In this technical solution, a connecting part is provided to connect the inner liner and the exposed component. The connecting part can leave a gap between the inner liner and the exposed component. The inner liner and the exposed component are supported and connected by the connecting part. On the one hand, the connection between the inner liner and the exposed component is more stable and the overall structural property is better. On the other hand, there is no need to make any improvements to the inner liner, which simplifies the structure and reduces the cost.

[0014] At the same time, the connecting part separates the area between the inner liner and the exposed components, which avoids large-area direct contact between the inner liner and the exposed components. By reducing the area of ​​direct contact, the heat transferred to the exposed components is greatly reduced, and the heat that the exposed components need to withstand is reduced. This not only reduces the risk of the exposed components being affected by heat to produce odor and melt, but also reduces the risk of users being burned by the high temperature they carry when they touch the exposed components, thereby achieving the technical effect of improving safety and user experience.

[0015] Specifically, the connection portion includes a bolt or a buckle.

[0016] In some technical solutions of the utility model, optionally, the exposed component includes an outer shell, which is located on the periphery of the inner liner, and the limiting portion includes: a convex rib, which is provided on one of the inner liner and the outer shell, and the convex rib is connected to or abuts against the other of the inner liner and the outer shell.

[0017] In this technical solution, the exposed component includes an outer shell, which is arranged on the surrounding side of the inner pot. At least a portion of the inner pot is covered by the outer shell, and the remaining portion of the inner pot not covered by the outer shell is built into the interior of the air fryer. Therefore, the outer shell also serves as part of the appearance of the air fryer and is displayed to the user. It should be noted that the shape and size of the outer shell are set according to actual needs.

[0018] The limiting portion includes a convex rib, which can be arranged on the inner liner or on the outer shell. When the convex rib is arranged on the inner liner, the convex rib is connected or abutted with the outer shell. When the convex rib is arranged on the outer shell, the convex rib is connected or abutted with the inner liner.

[0019] The convex ribs are arranged on the inner liner or the outer shell, and at the same time, the convex ribs facilitate the connection or abutment of the outer shell or the inner liner, so that the purpose of point contact between the inner liner and the outer shell is achieved through the raised structure of the convex ribs. On the one hand, large-area contact between the inner liner and the exposed component can be avoided, and the exposed temperature is reduced by reducing the contact area. On the other hand, the limiting part can be used as an intermediate structure to extend the heat transfer path and also reduce the exposed temperature. In this way, the heat transferred to the exposed component is greatly reduced, and the heat that the exposed component needs to bear is reduced. This not only reduces the risk of the exposed component being affected by heat to produce odor and melted, but also reduces the risk of users being scalded by the high temperature carried by the exposed component when they touch it, thereby achieving the technical effect of improving safety and user experience.

[0020] In some technical solutions of the utility model, optionally, the limiting portion further includes: a groove, which is provided on a side of the inner shell or the outer shell without the convex rib, and the convex rib is embedded in the groove.

[0021] In this technical solution, the limiting part also includes a groove, which can be provided in the inner liner or the outer shell to meet personalized design requirements, wherein the groove is provided on one of the inner liner and the outer shell that is not provided with a convex rib, and the groove is opposite to the convex rib on the opposite side, and the convex rib is inserted into the groove during assembly to complete the assembly. Furthermore, the convex rib is embedded in the groove, that is, the convex rib is clamped in the groove, so as to achieve a stable connection between the inner liner and the outer shell and improve the stability of the overall structure.

[0022] In some technical solutions of the utility model, optionally, a side portion of the outer shell facing the inner shell is recessed to form a groove; and a side wall portion of the inner shell is convex to form a convex rib.

[0023] In this technical solution, the groove is set on the outer shell, and the convex rib is set on the inner shell. Specifically, the outer shell is partially recessed on one side facing the inner shell to form a groove, and the side wall of the inner shell is partially convex to form a convex rib. Since the heat in the inner shell is transferred to the outer shell, the convex rib is set on the inner shell. Then, the heat of the inner shell is transferred to the groove of the connected outer shell only through the protruding rib, which is the point of the convex rib. This avoids large-area contact between the inner shell and the exposed component. By reducing the contact area and the exposed temperature, the surface temperature of the outer shell is greatly reduced compared with the surface contact and line contact solutions in the related art, thereby reducing the risk of the exposed component being affected by heat to produce odor and melt, and also reducing the risk of users being burned by the high temperature carried by the exposed component when they touch it.

[0024] Of course, the outer shell may be partially convex toward the inner shell to form a convex rib, and the side wall of the inner shell may be partially concave to form a groove, which can also achieve the above technical effect.

[0025] In some technical solutions of the present invention, optionally, the number of grooves is N, the number of convex ribs is N, and N is an integer greater than 1; the N grooves correspond to the N convex ribs one by one.

[0026] In this technical solution, the number of grooves on the outer shell is N, the number of convex ribs on the inner pot is N, N is an integer greater than 1, and the multiple grooves and the multiple convex ribs are arranged one by one. By arranging N grooves and N convex ribs, on the one hand, the positioning stability between the outer shell and the inner pot is improved, thereby improving the stability of the overall structure of the air fryer, and on the other hand, the increase in the number of convex ribs increases the rate of heat transfer from the inner pot to the outer shell, and the heat in the inner pot is released more quickly.

[0027] In some technical solutions of the present invention, optionally, N is an even number greater than 2; on the inner liner, N grooves or N convex ribs are symmetrically distributed.

[0028] In this technical solution, N is an even number greater than 2, that is, N is an even number greater than or equal to 4, such as N=4, N=6, N=8, etc. Further, N grooves or N convex ribs are symmetrically distributed on the inner pot, and the positioning stability between the outer shell and the inner pot is enhanced by setting a symmetrically distributed even number of grooves or N convex ribs. The stability of the overall structure of the air fryer is improved.

[0029] In some technical solutions of the utility model, optionally, the exposed component also includes a handle, and the limiting part also includes: a connecting arm, the connecting arm includes a first section and a second section; the first section is located between the outer shell and the inner shell, and the first section is connected to the inner shell; the second section is located outside the outer shell, and the second section is connected to the handle.

[0030] In this technical solution, the exposed component includes a handle, and the handle is arranged in a direction away from the inner pot, that is, the handle is arranged in a direction close to the user, so that the user can pull out the exposed component of the air fryer.

[0031] Furthermore, the exposed component also includes a connecting arm, which is divided into a first section and a second section, wherein the first section is arranged between the outer shell and the inner liner, and is used to connect the outer shell and the inner liner, and the second section is arranged outside the outer shell and keeps a certain distance from the outer shell, and the second section is connected to the handle. The purpose of connecting the outer shell, the inner liner and the handle is achieved through the first section and the second section of the connecting arm.

[0032] The connecting arm is made of metal material and has a certain heat conductivity. The connecting arm is connected to the inner tank by screws.

[0033] In some technical solutions of the present invention, optionally, the handle wraps at least a portion of the second section.

[0034] In this technical solution, the handle wraps at least a portion of the second section. That is, the second section of the connecting arm extending outward from the housing is partially or completely wrapped by the handle. By wrapping at least a portion of the second section with the handle, it is convenient for the user to hold the air fryer on the one hand, and prevents heat from being exposed on the other hand.

[0035] In some technical solutions of the present invention, optionally, the handle includes a slot, and the second section is inserted into the slot.

[0036] In this technical solution, the handle includes a slot, and the second section is plugged into the handle through the slot. The second section is connected through the slot, and the connection method is simple and reliable with low cost. In addition, it is also convenient for installing and disassembling the handle.

[0037] In some technical solutions of the present invention, optionally, the handle further includes a heat dissipation hole, which is connected to the slot; and the second section includes an avoidance hole, which is opposite to the heat dissipation hole.

[0038] In the above technical solution, the handle also includes a heat dissipation hole. Specifically, the handle is provided with a heat dissipation hole, which is connected to the slot. Furthermore, the second section is provided with an avoidance hole, which is arranged opposite to the heat dissipation hole. The avoidance hole is used to make the second section avoid the heat dissipation path of the heat dissipation hole. When the heat of the inner tank reaches the heat dissipation hole inside the handle via the first section, the outer shell and the second section, the heat received by the heat dissipation hole is transferred to the vent under the handle through the avoidance hole, and exchanges heat with the external air to achieve the purpose of cooling the handle. By setting the heat dissipation hole and the avoidance hole, the heat transferred to the handle can be conducted to the outside, thereby achieving a cooling effect on the handle.

[0039] Specifically, the direction of the heat dissipation hole is perpendicular to the direction of the second section, and a vent connected to the outside of the handle is provided below the avoidance hole to facilitate heat exchange between the inside of the handle and the external air, thereby achieving a cooling effect on the handle.

[0040] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0042] Figure 1 A schematic structural diagram of an air fryer according to an embodiment of the utility model is shown;

[0043] Figure 2 A schematic structural diagram of an air fryer according to an embodiment of the utility model is shown;

[0044] Figure 3 A schematic structural diagram of an air fryer according to an embodiment of the utility model is shown;

[0045] Figure 4 A schematic structural diagram of an air fryer according to an embodiment of the utility model is shown;

[0046] in, Figures 1 to 4 The corresponding relationship between the reference numerals and component names in the figure is:

[0047] 100 air fryer, 110 inner pot, 120 exposed components, 122 outer shell, 124 handle, 1242 slot, 1244 heat dissipation hole, 130 limit part, 132 groove, 134 convex rib, 136 connecting arm, 1362 first section, 1364 second section, 1366 avoidance hole, 200 main body. DETAILED DESCRIPTION

[0048] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0049] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0050] Refer to the following Figures 1 to 4 An air fryer 100 according to some embodiments of the present invention is described.

[0051] like Figure 1 , Figure 2 and Figure 3 As shown, one embodiment of the utility model provides an air fryer 100, which includes: an inner pot 110, the inner pot 110 is used to hold food, and the inner pot 110 is configured to be built into the air fryer 100; an exposed component 120, which is arranged on the outside of the inner pot 110 and is spaced from the inner pot 110; a limiting portion 130, which is located between the inner pot 110 and the exposed component 120, and is arranged at 130 to connect the inner pot 110 and the exposed component 120.

[0052] The utility model proposes an air fryer 100. Specifically, the air fryer 100 can contain food to be cooked. The air fryer 100 includes an inner liner 110, an exposed component 120 and a limiter 130. The inner liner 110 is used to hold the food to be cooked, and the food is baked into puffed food in the inner liner 110. The inner liner 110 is built into the air fryer 100. When the inner liner 110 is built into the air fryer 100, a closed cooking environment is formed, which is convenient for baking food at high temperature. The air fryer 100 also includes an exposed component 120, which is spaced from the inner liner 110 and arranged on the outside of the inner liner 110. The exposed component 120 is often arranged on a side close to the user, so that the user can contact the exposed component 120 and take the air fryer 100. The exposed component 120 is the exposed part of the air fryer 100. Among them, the inner liner 110 is made of metal material, and the exposed component 120 is made of plastic.

[0053] On this basis, the air fryer 100 also includes a limiting portion 130, which is used to isolate the inner pot 110 and the exposed component 120. Specifically, the inner pot 110 and the exposed component 120 are isolated by the limiting portion 130, and the inner pot 110 and the exposed component 120 are separated. The limiting portion 130 plays an isolating role. On the one hand, it avoids large-area direct contact between the inner pot 110 and the exposed component 120, and reduces the temperature of the exposed component 120 by reducing the area of ​​direct contact. On the other hand, the limiting portion 130 can be used as an intermediate structure to extend the heat transfer path and also reduce the temperature of the component. In this way, the heat transferred to the exposed component 120 is greatly reduced, and the heat that the exposed component 120 needs to withstand is reduced. This not only reduces the risk of the exposed component 120 being affected by heat to produce odor and melted, but also reduces the risk of users being scalded by the high temperature carried by the exposed component 120 when they touch it, thereby achieving the technical effect of improving safety and user experience.

[0054] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments of the present invention, optionally, the limiting portion 130 is located between the inner liner 110 and the exposed component 120 , and the limiting portion 130 connects the inner liner 110 and the exposed component 120 .

[0055] In this embodiment, the limiting part 130 is arranged between the inner liner 110 and the exposed component 120, and the inner liner 110 and the exposed component 120 are separated by the limiting part 130, which plays both an isolation role and a connection role. On the one hand, it avoids direct contact between the inner liner 110 and the exposed component 120 over a large area, and reduces the temperature of the exposed component 120 by reducing the area of ​​direct contact. On the other hand, the limiting part 130 can be used as an intermediate structure to extend the heat transfer path and also reduce the temperature of the component, so that the heat transferred to the exposed component 120 is greatly reduced, and the heat that the exposed component 120 needs to bear is reduced. This not only reduces the risk of the exposed component 120 being affected by heat to produce odor and melt, but also reduces the risk of users being scalded by the high temperature carried by the exposed component 120 when they touch it, thereby achieving the technical effect of improving safety and user experience.

[0056] In some embodiments of the present invention, optionally, the air fryer 100 further includes: a connecting portion connecting the inner pot 110 and the exposed component 120 .

[0057] In this embodiment, a connecting portion is provided to connect the inner liner 110 and the exposed component 120. The connecting portion can leave a gap between the inner liner 110 and the exposed component 120. The inner liner 110 and the exposed component 120 are supported and connected by the connecting portion. On the one hand, the connection between the inner liner 110 and the exposed component 120 is more stable and the overall structural property is better. On the other hand, there is no need to make any improvements to the inner liner 110, thereby simplifying the structure and reducing the cost.

[0058] At the same time, the connecting portion separates the area between the inner liner 110 and the exposed component 120, which avoids large-area direct contact between the inner liner 110 and the exposed component 120. By reducing the area of ​​direct contact, the temperature of the exposed component 120 is reduced, so that the heat transferred to the exposed component 120 is greatly reduced, and the heat that the exposed component 120 needs to withstand is reduced. This not only reduces the risk of the exposed component 120 being affected by heat and producing odor and melting, but also reduces the risk of users being scalded by the high temperature carried by the exposed component 120, thereby achieving the technical effect of improving safety and user experience.

[0059] Specifically, the connection portion includes a bolt or a buckle.

[0060] In some technical solutions of the utility model, optionally, the exposed component 120 includes an outer shell 122, and the outer shell 122 is located on the peripheral side of the inner liner 110, and the limiting portion 130 includes: a rib 134, which is provided on one of the inner liner 110 and the outer shell 122, and the rib 134 is connected or abutted with the other of the inner liner 110 and the outer shell 122.

[0061] In this embodiment, the exposed component 120 includes an outer shell 122, which is arranged on the surrounding side of the inner pot 110. At least a portion of the inner pot 110 is covered by the outer shell 122, and the remaining portion of the inner pot 110 not covered by the outer shell 122 is built into the interior of the air fryer 100. Therefore, the outer shell 122 also serves as a part of the appearance of the air fryer 100 and is displayed to the user. It should be noted that the shape and size of the outer shell 122 are set according to actual needs.

[0062] The limiting portion 130 includes a convex rib 134, which can be arranged on the inner liner 110 or on the outer shell 122. When the convex rib 134 is arranged on the inner liner 110, the convex rib 134 is connected to or abuts against the outer shell 122. When the convex rib 134 is arranged on the outer shell 122, the convex rib 134 is connected to or abuts against the inner liner 110. The convex rib 134 is arranged on the inner liner 110 or the outer shell 122, and the convex rib 134 facilitates the connection or abutment of the outer shell 122 or the inner liner 110, so that the purpose of point contact between the inner liner 110 and the outer shell 122 is achieved through the convex structure of the convex rib 134. On the one hand, it can avoid large-area contact between the inner liner 110 and the exposed component 120, and reduce the exposed temperature by reducing the contact area. On the other hand, the limiting portion 130 can be used as an intermediate structure to extend the heat transfer path and also reduce the exposed temperature. In this way, the heat transferred to the exposed component 120 is greatly reduced, and the heat that the exposed component 120 needs to withstand is reduced. This not only reduces the risk of the exposed component 120 being affected by heat to produce odor and melted, but also reduces the risk of users being scalded by the high temperature carried by the exposed component 120 when they touch it, thereby achieving the technical effect of improving safety and user experience.

[0063] like Figure 1 , Figure 2 and Figure 3 As shown, in some technical solutions of the present invention, optionally, the limiting portion 130 further includes: a groove 132 , which is provided on a side of the inner liner 110 or the outer shell 122 without the rib 134 , and the rib 134 is embedded in the groove 132 .

[0064] In this embodiment, the limiting portion 130 further includes a groove 132, which can be provided in the inner liner 110 or in the outer shell 122 to meet personalized design requirements, wherein the groove 132 is provided on one of the inner liner 110 and the outer shell 122 where the rib 134 is not provided, and the groove 132 is opposite to the rib 134 on the opposite side, and during the assembly process, the rib 134 is inserted into the groove 132 to complete the assembly. Further, the rib 134 is embedded in the groove 132, that is, the rib 134 is snapped into the groove 132, so as to achieve a stable connection between the inner liner 110 and the outer shell 122, thereby improving the stability of the overall structure.

[0065] It is worth noting that the convex rib 134 is embedded in the groove 132 by making use of the point contact between the convex structure of the convex rib 134 and the concave structure of the groove 132. On the one hand, it can avoid large-area contact between the inner tank 110 and the exposed component 120, and reduce the exposed temperature by reducing the contact area. On the other hand, the limiting portion 130 can serve as an intermediate structure to extend the heat transfer path and also reduce the exposed temperature. In this way, the heat transferred to the exposed component 120 is greatly reduced, and the heat that the exposed component 120 needs to withstand is reduced. This not only reduces the risk of the exposed component 120 being affected by heat to produce odor and melt, but also reduces the risk of users being scalded by the high temperature carried by the exposed component 120, thereby achieving the technical effect of improving safety and user experience.

[0066] like Figure 1 As shown, in some embodiments of the present invention, optionally, the outer shell 122 is partially recessed on one side facing the inner liner 110 to form a groove 132 ; the side wall of the inner liner 110 is partially convex to form a convex rib 134 .

[0067] In this embodiment, the groove 132 is provided on the outer shell 122, and the convex rib 134 is provided on the inner liner 110. Specifically, the outer shell 122 is partially recessed on one side facing the inner liner 110 to form the groove 132, and the side wall of the inner liner 110 is partially convex to form the convex rib 134. Since the heat in the inner liner 110 is transferred to the outer shell 122, and the convex rib 134 is provided on the inner liner 110, the transfer process is to transfer the heat of the inner liner 110 to the groove 132 of the connected outer shell 122 only through the protruding convex rib 134, thus avoiding the inner liner 110 and the exposed component 120 from contacting with a large area. By reducing the contact area and the exposed temperature, the surface temperature of the outer shell 122 is greatly reduced compared with the surface contact and line contact solutions in the related art, thereby reducing the risk of the exposed component 120 being affected by heat to produce odor and melt, and also reducing the risk of the user being scalded by the high temperature carried by the exposed component 120.

[0068] Of course, the outer shell 122 may be partially convex toward the inner liner 110 to form the convex rib 134, and the side wall of the inner liner 110 may be partially concave to form the groove 132. The above technical effect can also be achieved.

[0069] like Figure 1 As shown, in some embodiments of the present invention, optionally, the number of the grooves 132 is N, the number of the ribs 134 is N, and N is an integer greater than 1; the N grooves 132 correspond to the N ribs 134 one by one.

[0070] In this embodiment, the number of grooves 132 on the outer shell 122 is N, the number of ribs 134 on the inner pot 110 is N, N is an integer greater than 1, and the plurality of grooves 132 and the plurality of ribs 134 are arranged in a one-to-one correspondence. By arranging N grooves 132 and N ribs 134, on the one hand, the positioning stability between the outer shell 122 and the inner pot 110 is improved, thereby improving the stability of the overall structure of the air fryer 100, and on the other hand, the increase in the number of ribs 134 increases the rate of heat transfer from the inner pot 110 to the outer shell 122, and the heat in the inner pot 110 is released more quickly.

[0071] like Figure 1 As shown, in some embodiments of the present invention, N is an even number greater than 2; on the inner liner 110, N grooves 132 or N ribs 134 are symmetrically distributed.

[0072] In this embodiment, N is an even number greater than 2, that is, N is an even number greater than or equal to 4, such as N=4, N=6, N=8, etc. Further, N grooves 132 or N convex ribs 134 are symmetrically distributed on the inner pot 110, and the positioning stability between the outer shell 122 and the inner pot 110 is enhanced by providing an even number of symmetrically distributed grooves 132 or N convex ribs 134. The stability of the overall structure of the air fryer 100 is improved.

[0073] like Figure 1 , Figure 2 and Figure 3 As shown, in some technical solutions of the utility model, optionally, the exposed component 120 also includes a handle 124, and the limiting portion 130 also includes: a connecting arm 136, the connecting arm 136 includes a first section 1362 and a second section 1364; the first section 1362 is located between the outer shell 122 and the inner liner 110, and the first section 1362 is connected to the inner liner 110; the second section 1364 is located on the outside of the outer shell 122, and the second section 1364 is connected to the handle 124.

[0074] like Figure 3 As shown, in some embodiments of the utility model, optionally, the exposed component 120 also includes a handle 124, and the limiting portion 130 also includes: a connecting arm 136, the connecting arm 136 includes a first section 1362 and a second section 1364; the first section 1362 is located between the outer shell 122 and the inner liner 110, and the first section 1362 is connected to the inner liner 110; the second section 1364 is located on the outside of the outer shell 122, and the second section 1364 is connected to the handle 124.

[0075] In this embodiment, the exposed component 120 includes a handle 124, and the handle 124 is arranged in a direction away from the inner pot 110, that is, the handle 124 is arranged in a direction close to the user, so that the user can pull out the exposed component 120 of the air fryer 100.

[0076] Furthermore, the exposed component 120 further includes a connecting arm 136, which is divided into a first section 1362 and a second section 1364, wherein the first section 1362 is disposed between the outer shell 122 and the liner 110, and is used to connect the outer shell 122 and the liner 110, and the second section 1364 is disposed on the outer side of the outer shell 122 and keeps a certain distance from the outer side of the outer shell 122, and the second section 1364 is connected to the handle 124. The purpose of connecting the outer shell 122, the liner 110 and the handle 124 is achieved through the first section 1362 and the second section 1364 of the connecting arm 136.

[0077] The connecting arm 136 is made of metal material and has a certain heat conductivity. The connecting arm 136 is connected to the inner container 110 by screws.

[0078] like Figure 3 As shown, in some embodiments of the present invention, optionally, the handle 124 wraps at least a portion of the second section 1364 .

[0079] In this embodiment, the handle 124 wraps at least a portion of the second section 1364. That is, the second section 1364 of the connecting arm 136 extending outward from the housing 122 is partially or completely wrapped by the handle 124. By wrapping at least a portion of the second section 1364 with the handle 124, it is convenient for the user to hold the exposed component 120 of the air fryer 100, and it is also possible to prevent heat exposure.

[0080] like Figure 1 and Figure 3 As shown, in some embodiments of the present invention, optionally, the handle 124 includes a slot 1242 , and the second section 1364 is inserted into the slot 1242 .

[0081] In this embodiment, the handle 124 includes a slot 1242, and the second section 1364 is inserted into the handle 124 through the slot 1242. The second section 1364 is connected through the slot 1242. The connection method is simple and reliable, with low cost. In addition, it is also convenient for installing and removing the handle 124.

[0082] like Figure 3 As shown, in some embodiments of the present invention, optionally, the handle 124 further includes a heat dissipation hole 1244 , which is connected to the slot 1242 ; the second section 1364 includes an avoidance hole 1366 , which is opposite to the heat dissipation hole 1244 .

[0083] In this embodiment, the handle 124 also includes a heat dissipation hole 1244. Specifically, the handle 124 is provided with a heat dissipation hole 1244, and the heat dissipation hole 1244 is communicated with the slot 1242. Further, the second section 1364 is provided with an avoidance hole 1366, and the avoidance hole 1366 is arranged opposite to the heat dissipation hole 1244. The avoidance hole 1366 is used to make the second section 1364 avoid the heat dissipation path of the heat dissipation hole 1244. When the heat of the liner 110 reaches the heat dissipation hole 1244 inside the handle 124 via the first section 1362, the shell 122 and the second section 1364, the heat received by the heat dissipation hole 1244 is transferred to the vent below the handle 124 through the avoidance hole 1366, and exchanges heat with the external air to achieve the purpose of cooling the handle 124. By providing the heat dissipation hole 1244 and the avoidance hole 1366, the heat transferred to the handle 124 can be conducted to the outside, thereby achieving a cooling effect on the handle 124.

[0084] Specifically, the direction of the heat dissipation hole 1244 is perpendicular to the direction of the second section 1364 , and a vent connected to the outside of the handle 124 is provided below the avoidance hole 1366 to facilitate heat exchange between the inside of the handle 124 and the external air, thereby achieving a cooling effect on the handle 124 .

[0085] It should be noted that the heat in the air fryer 100 is directly transferred to the inner pot 110, which is the first heat source. The heat of the inner pot 110 is transferred to the connecting arm 136 through contact heat transfer, which is the second heat source. The heat of the inner pot 110 is transferred to the exposed component 120 through contact heat transfer, which is the second heat source. The heat of the connecting arm 136 is transferred to the handle 124 through contact heat transfer, which is the third heat source. The heat between the first heat source, the second heat source and the third heat source decays in sequence.

[0086] like Figure 4 As shown, in some embodiments of the present invention, optionally, the air fryer 100 includes: a main body 200, the main body 200 includes a cooking cavity; the air fryer 100 is connected to the main body 200, and the inner pot 110 is located in the cooking cavity.

[0087] It should be clarified that in the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process easier, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0088] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means 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 invention. In the claims, specification and drawings of the present invention, 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 any one or more embodiments or examples in a suitable manner.

[0089] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air fryer, characterized in that: include: An inner container, wherein the inner container is used for holding food; An exposed component is arranged outside the inner liner and is spaced apart from the inner liner; A limiting portion, arranged on the inner tank and the exposed component; A connecting portion connects the inner tank and the exposed component.

2. The air fryer according to claim 1, characterized in that: The limiting portion is located between the inner container and the exposed component.

3. The air fryer according to claim 2, characterized in that: The exposed component includes a shell, the shell is located around the inner tank, and the limiting part includes: The convex rib is provided on one of the inner container and the outer shell, and the convex rib is connected to or abuts against the other of the inner container and the outer shell.

4. The air fryer according to claim 3, characterized in that: The limiting portion also includes: The groove is arranged on a side of the inner container or the outer shell where the convex rib is not provided, and the convex rib is embedded in the groove.

5. The air fryer according to claim 4, characterized in that: The outer shell is partially recessed on one side facing the inner container to form the groove; The side wall portion of the inner container is convex outward to form the convex rib.

6. The air fryer according to any one of claims 3 to 5, characterized in that: The exposed component further includes a handle, and the limiting portion further includes: A connecting arm, the connecting arm comprising a first section and a second section; The first section is located between the outer shell and the inner container, and the first section is connected to the inner container; The second section is located outside the shell, and the second section is connected to the handle.

7. The air fryer according to claim 6, characterized in that: The handle wraps around at least a portion of the second section.

8. The air fryer according to claim 7, characterized in that: The handle comprises a slot, and the second section is plugged into the slot.

9. The air fryer according to claim 8, characterized in that: The handle further comprises a heat dissipation hole, and the heat dissipation hole is communicated with the slot; The second section includes an avoidance hole, and the avoidance hole is opposite to the heat dissipation hole.

Images