Air fryer

Abstract

The utility model discloses an air fryer. The air fryer comprises an upper fryer body and a lower fryer body, the upper pot body comprises an upper pot body shell, an upper pot body support and an inner lining plate which are sequentially assembled from top to bottom, a plurality of first air inlets are formed in the upper pot body shell, and ventilation holes are formed in the middle of the upper pot body support and the middle of the inner lining plate; a heating cavity is formed by the lining plate, a fan and a first heating body are arranged in the heating cavity, a partition layer is arranged at the bottom of the heating cavity, and a plurality of second air inlets are formed in the partition layer; the lower pot body comprises a cooking cavity formed by assembling a lower pot body shell and a lower pot body support, air sequentially passes through the first air inlet, the ventilation hole and the second air inlet to enter the cooking cavity, and the cooking cavity is communicated with the outside through an air outlet pipe. The utility model provides an air fryer which can prevent greasy dirt from being attached to a heating body and fan blades and is easier to clean.

Description

Technical Field

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

[0002] With the increasing emphasis on healthy eating by people, the air fryer, a kitchen gadget for low-oil cooking, has become increasingly popular. It can use hot air to replace oil for cooking food, which not only retains the original flavor of the food but also greatly reduces the intake of grease. However, in traditional air fryers, the circulating air duct drives two impellers through a motor for air duct circulation, which are divided into an upper cold impeller and a lower hot impeller. Among them, the upper cold impeller is in the cold air cavity, and the lower hot impeller is in the heating cavity. During the air duct circulation process, the lower hot impeller is completely exposed in the cooking cavity. The oil fume rotates in the cooking cavity through hot air circulation, directly contacts the lower hot impeller and the heating element, and forms oil stains on their surfaces. These oil stains will carbonize after long-term heating, forming stains that are difficult to clean, and will form odors after being left for a long time, affecting the use experience.

[0003] Currently, in order to reduce the attachment of oil fume, some technical improvements have been made to the products on the market. For example, Chinese Patent No. CN213605912U discloses an air fryer that is convenient to clean, and a detachable oil filter screen is added below the protective net. During hot air circulation, the oil liquid generated in the cooking cavity will be adsorbed on the oil filter screen. Although this prior art removes the oil liquid by disassembling the oil filter screen, the hot air will still flow back into the heating cavity, and the oil filter screen cannot filter out 100% of the oil fume, and there will still be some oil stains entering the heating cavity and adhering to the heating parts and impellers. There is still a problem of difficult cleaning after long-term use. Summary of the Utility Model

[0004] In order to overcome the above-mentioned disadvantages of the prior art, the utility model provides an air fryer, which can avoid oil stains from adhering to the heating element and the impeller, and make the interior of the product easy to clean.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an air fryer, including an upper pot body and a lower pot body; the upper pot body includes an upper pot body shell, an upper pot body bracket and an inner lining plate assembled in sequence from top to bottom. A plurality of first air inlets are opened on the upper pot body shell, and ventilation holes are provided in the middle of the upper pot body bracket and the inner lining plate; the inner lining plate forms a heating cavity, a fan and a first heating element are arranged in the heating cavity, a partition layer is provided at the bottom of the heating cavity, and a plurality of second air inlets are opened on the partition layer; the lower pot body includes a cooking cavity formed by assembling a lower pot body shell and a lower pot body bracket. Air enters the cooking cavity in sequence through the first air inlets, the ventilation holes and the second air inlets, and the cooking cavity is communicated with the outside through an air outlet pipe.

[0006] An air fryer provided by this technical solution, through the adoption of a fresh air duct structure composed of a first air inlet, a heating cavity, a second air inlet, a cooking cavity and an air outlet pipe, can prevent hot air from flowing back into the heating cavity. Therefore, the oil fume will not come into contact with the first heating element and the fan, making it easy to clean the interior of the product.

[0007] In a preferred technical solution, the cooking cavity is used to place the inner pot. A second heating element is provided on the bottom surface of the cooking cavity, and the top of the second heating element is in contact with the bottom of the inner pot. The above-mentioned second heating element can be used as auxiliary heating to improve the cooking effect of food, and can also be heated separately to realize the function of a frying and boiling pot. By setting the first heating element and the second heating element at different positions, this technology can realize two functions of air frying and frying / boiling, with more diverse functions, which is beneficial to improving the user experience.

[0008] In a preferred technical solution, a first temperature sensor is also provided in the heating cavity, and a second temperature sensor is provided on the bottom surface of the cooking cavity. The first temperature sensor is installed on the side wall of the inner lining plate to facilitate detecting the temperature in the heating cavity; the second temperature sensor is located below the second heating element, and the upper end of the second temperature sensor passes through the second heating element and is in contact with the bottom of the inner pot, so as to be able to detect the temperature of the bottom of the inner pot at any time.

[0009] In a preferred technical solution, the fan includes a motor and a wind blade. The motor is fixedly installed on the inner lining plate and is located in the cavity between the outer shell of the upper pot body and the support of the upper pot body. The wind blade is connected to the motor shaft and is located in the heating cavity. The first heating element is an annular heating element arranged around the wind blade. Since the first heating element is arranged around the wind blade, a better heating effect can be obtained.

[0010] In a preferred technical solution, the partition layer includes a partition board and a fixing frame. The partition board is installed at the bottom of the inner lining plate through the fixing frame. A plurality of second air inlets are provided around the partition board on the fixing frame; the air outlet pipe is arranged between the outer shell of the upper pot body and the support of the upper pot body. The upper surface of the inner lining plate abuts against the bottom end of the air outlet pipe. Through holes are provided at the corresponding positions of the inner lining plate and the fixing frame. The inner lining plate can press the air outlet pipe to make the assembly of the air outlet pipe more firm.

[0011] In a preferred technical solution, a positioning surface is provided at the bottom edge of the concave part of the inner lining plate. The fixing frame is an annular plate and the inner edge of the fixing frame is a convex edge bent upward; the top edge of the partition board fits with the positioning surface, the inner edge of the fixing frame presses on the bottom surface of the partition board, and the fixing frame and the inner lining plate are fixedly connected through a connecting piece. In this technology, the inner edge of the fixing frame will press the partition board, so that the partition board is reliably fixed.

[0012] In a preferred technical solution, the above air fryer further includes a pot lid and a wire rack. The wire rack is used to be placed in the inner pot to place food, facilitating the arrangement and cooking of the food. When the air fryer is in the boiling pot mode, the pot lid is placed on the inner pot and forms a closed boiling space with the inner pot, enabling the boiling function to be achieved.

[0013] In a preferred technical solution, the rear end of the upper pot body is hinged to the lower pot body through a movable hinge, and a return switch is provided at the front end of the upper pot body. A card slot is provided on the return switch, and a clamping portion cooperating with the card slot is provided on the lower pot body, so that the upper pot body is opened when the return switch is pressed, with a simple structure and convenient opening. A sealing ring corresponding to the edge position of the inner pot is provided on the upper pot body, and this sealing ring plays a sealing role.

[0014] In a preferred technical solution, an operation panel is provided on the outer shell of the lower pot body, and the operation panel is electrically connected to the first heating element, the second heating element, the first temperature sensor, the second temperature sensor and the motor respectively, facilitating the user to control the operation of the air fryer and achieve safe temperature control.

[0015] In a preferred technical solution, in order to improve the food baking performance of the air fryer, the partition board is made of high-temperature resistant tempered glass material; the first heating element is a far-infrared heating tube. In addition to baking the food with hot air, the far-infrared light wave generated by the first heating element can penetrate the partition board and irradiate the food, thereby effectively improving the baking color effect of the food.

[0016] It can be seen from the above technical solutions that, compared with the prior art, the beneficial effects of the present utility model are as follows: An air fryer provided by the present utility model, through the fresh air duct structure composed of the first air inlet, the heating cavity, the second air inlet, the cooking cavity and the air outlet pipe, can prevent the hot air from flowing back into the heating cavity, so the oil fume will not contact the first heating element and the fan, thus making it easy to clean the interior of the product; further, by providing the first heating element and the second heating element at different positions, the functions of air frying and boiling can be realized, with more diverse functions and being beneficial to improving the use experience.

[0017] In addition, other advantages of the present utility model will be given in the following description, and some will become obvious from the following description or can be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0019] Figure 1Schematic structural diagram of the air fryer of the present utility model;

[0020] Figure 2 Schematic cross-sectional structural diagram of the air fryer of the present utility model;

[0021] Figure 3 Schematic diagram of the state of the air fryer of the present utility model in the air fryer mode;

[0022] Figure 4 Schematic diagram of the state of the air fryer of the present utility model in the cooking pot mode;

[0023] Figure 5 Schematic diagram of the air duct structure of the air fryer of the present utility model;

[0024] Figure 6 Schematic cross-sectional diagram of the air duct of the air fryer of the present utility model;

[0025] Figure 7 Exploded structural diagram of the heating cavity of the present utility model;

[0026] Figure 8 Enlarged schematic cross-sectional diagram of the heating cavity of the present utility model;

[0027] Figure 9 Schematic diagram of the accessory structure of the air fryer of the present utility model;

[0028] Explanation of reference numerals: 100, upper pot body; 200, lower pot body; 101, outer shell of the upper pot body; 102, support of the upper pot body; 103, inner lining board; 104, partition board; 105, fixing frame; 106, motor; 107, fan blade; 108, first heating element; 109, air outlet pipe; 110, sealing ring; 111, first temperature sensor; 112, return switch; 113, operation panel; 201, outer shell of the lower pot body; 202, support of the lower pot body; 203, second heating element; 204, second temperature sensor; 301, heating cavity; 302, cooking cavity; 401, inner pot; 402, pot lid; 403, wire rack; 501, first air inlet; 502, air guiding surface; 503, second air inlet; 1031, positioning surface; 1051, assembly hole; 1052, inner edge of the fixing frame; 1053, connecting piece. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 to the present utility model. In addition, in the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0031] Refer to Figures 1-9 Describe an air fryer according to an embodiment of the present utility model.

[0032] In one embodiment, as Figures 1-2 shown, an air fryer includes an upper pot body 100 and a lower pot body 200.

[0033] The upper pot body 100 includes an upper pot body housing 101, an upper pot body bracket 102, and an inner lining plate 103 that are assembled in sequence from top to bottom. A plurality of first air inlets 501 are provided on the upper pot body housing 101, and ventilation holes are provided in the middle of the upper pot body bracket 102 and the inner lining plate 103; the inner lining plate 103 forms a heating cavity 301, a blower and a first heating element 108 are provided in the heating cavity 301, a partition layer is provided at the bottom of the heating cavity 301, and a plurality of second air inlets 503 are provided on the partition layer; specifically in implementation, the partition layer can be an integrally formed isolation member or can be assembled from different components.

[0034] The lower pot body 200 includes a cooking cavity 302 formed by assembling a lower pot body housing 201 and a lower pot body bracket 202. Air enters the cooking cavity 302 in sequence through the first air inlets 501, the ventilation holes, and the second air inlets 503, and the cooking cavity 302 is communicated with the outside through an air outlet pipe 109.

[0035] Furthermore, the cooking cavity 302 is used to place an inner pot 401, a second heating element 203 is provided on the bottom surface of the cooking cavity 302, and the top of the second heating element 203 is in contact with the bottom of the inner pot 401. Among them, the inner cavity of the inner pot 401 can be communicated with the outside through the air outlet pipe 109.

[0036] During the actual use process, as Figure 9As shown, the above air fryer also includes accessories such as a lid 402 and a wire rack 403. Among them, the wire rack 403 is used to be placed in the inner pot 401 to place food, facilitating the placement and cooking of food; when the air fryer is in the stewing pot mode, the lid 402 is placed on the inner pot 401 and forms a closed stewing space with the inner pot 401, enabling the stewing function to be achieved.

[0037] The above air fryer has two working modes, namely the air fryer mode and the stewing pot mode.

[0038] As Figures 3-4 shown, when the upper pot body 100 and the lower pot body 200 are in the closed state, it is the air fryer mode, and an inner cavity is formed between the upper pot body 100 and the lower pot body 200. When the upper pot body 100 and the lower pot body 200 are in the open state, it is the stewing pot mode. At this time, the lid 402 can be covered on the inner pot 401 in the lower pot body 200.

[0039] In the air fryer mode, a cavity is formed between the upper pot body 100 and the lower pot body 200, and this cavity is divided into a heating cavity 301 and a cooking cavity 302 by a partition plate 104. Among them, the side wall of the heating cavity 301 constitutes a wind guiding surface 502, and the partition plate 104 is generally made of a material that is easy to clean. The added second heating element 203 can not only be used as auxiliary heating to improve the cooking effect of food, but also can be heated separately to achieve the stewing pot function.

[0040] In the specific implementation process, as Figures 5-6 shown, the arrow represents the movement direction of air in the air duct. The formation principle of the internal air duct of the above air fryer is as follows: When the fan works, cold air is sucked in from the first air inlet 501 opened on the outer shell 101 of the upper pot body; then, it passes through the ventilation holes on the upper pot body support 102 and the inner lining plate 103 and enters the heating cavity 301, and is heated by the first heating element 108 to form hot air; the hot air then passes through the second air inlet 503 on the partition layer along the wind guiding surface 502 and enters the cooking cavity 302; then the hot air contacts the food to heat and takes away the moisture of the food, and finally is discharged from the air outlet pipe 109 through the air pressure flow.

[0041] In the above air duct, due to the continuous inflow of hot air through the second air inlet 503 on the fixed frame 105, and the air pressure in the cooking cavity 302 is greater than the air pressure at the inlet of the air outlet pipe 109, the hot air can only be squeezed to the inlet of the air outlet pipe 109, so that the hot air does not flow back to the heating cavity 301, and the oil fume does not contact the first heating element 108 and the fan, and consumers can easily complete the internal cleaning of the product.

[0042] In this embodiment, a first temperature sensor 111 is further provided in the heating cavity 301, and a second temperature sensor 204 is provided on the bottom surface of the cooking cavity 302. Specifically, during implementation, the first temperature sensor 111 can be installed on the side wall of the inner lining plate 103 to facilitate detecting the temperature in the heating cavity 301; the second temperature sensor 204 can be disposed below the second heating element 203, and the upper end of the second temperature sensor 204 passes through the second heating element 203 and contacts the bottom of the inner pot 401, so as to be able to detect the temperature of the bottom of the inner pot 401 at any time.

[0043] In the air fryer mode, the first temperature sensor 111 plays a temperature control role, the first heating element 108 is the main heating element, and the second heating element 203 can be turned on as auxiliary heat according to the usage scenario to improve the food cooking effect.

[0044] When the air fryer is in the frying pan mode, the second temperature sensor 204 plays a temperature control role. At this time, only the second heating element 203 plays a heating role, and the first heating element does not work.

[0045] In this embodiment, the blower includes a motor 106 and a wind blade 107. The motor 106 is fixedly installed on the inner lining plate 103 and is located in the cavity between the upper pot body housing 101 and the upper pot body support 102. The wind blade 107 is connected to the motor 106 by a shaft and is located in the heating cavity 301. The first heating element 108 is an annular heating element arranged around the wind blade 107.

[0046] Wherein, the rotation of the motor 106 drives the rotation of the wind blade 107, and the first heating element 108 is arranged around the wind blade 107, which can heat the air more fully and has a better heating effect.

[0047] In this embodiment, the partition layer includes a partition board 104 and a fixing frame 105. The partition board 104 is installed at the bottom of the inner lining plate 103 through the fixing frame 105, and a plurality of second air inlets 503 are formed around the partition board 104 on the fixing frame 105;

[0048] Specifically, during implementation, the air outlet pipe 109 can be disposed between the upper pot body housing 101 and the upper pot body support 102, and the upper surface of the inner lining plate 103 abuts against the bottom end of the air outlet pipe 109 to make the installation of the air outlet pipe 109 more firm. Through holes are formed in the inner lining plate 103 and the fixing frame 105 at the corresponding positions of the air outlet pipe 109. According to actual needs, the air outlet pipe 109 can also be arranged on the lower pot body, for example, between the lower pot body housing 201 and the lower pot body support 202, to communicate the cooking cavity 302 with the outside, and the hot air with oil fume in the cooking cavity 302 can be discharged through the air outlet pipe 109.

[0049] In this embodiment, a positioning surface 1031 is provided at the bottom edge of the concave portion of the inner lining plate 103. The fixing frame 105 is an annular plate and the inner edge 1052 of the fixing frame is a convex edge bent upward; the top edge of the partition plate 104 is attached to the positioning surface 1031, the inner edge 1052 of the fixing frame is pressed on the bottom surface of the partition plate 104, and the fixing frame 105 and the inner lining plate 103 are fixedly connected through a connecting member 1053.

[0050] Among them, as Figures 7-8 shown, the partition plate 104 is fixed by installing the partition plate 104 on the positioning surface 1031 of the inner lining plate 103, making the top edge of the partition plate 104 fit with the positioning surface 1031, then installing the fixing frame 105 at the bottom of the partition plate 104 to make it fit with the inner lining plate 103, and finally using connecting members 1053 such as bolts, screws or rivets to pass through the assembly holes 1051 on the fixing frame 105 to fixedly connect the fixing frame 105 to the inner lining plate 103. At this time, the inner edge 1052 of the fixing frame will press the partition plate 104, so that the partition plate 104 is reliably fixed.

[0051] In this embodiment, the rear end of the upper pot body 100 is hinged to the lower pot body 200 through a movable hinge, and a return switch 112 is provided at the front end of the upper pot body 100; a card slot is provided on the return switch 112, and a clamping portion matching the card slot is provided on the lower pot body 200, so that when the return switch 112 is pressed, the upper pot body 100 can be opened, with a simple structure and convenient to open. Further, a sealing ring 110 corresponding to the edge position of the inner pot 401 is provided on the upper pot body 100.

[0052] Among them, the clamping portion and the card slot are correspondingly arranged and cooperate with each other. When the return switch 112 is not pressed, the clamping portion and the card slot are in a clamped state, and at this time the upper pot body 100 is closed on the lower pot body 200; when the return switch 112 is pressed, the clamping portion and the card slot are in a movable state, and at this time the upper pot body 100 can be opened. In the air fryer mode, a cavity is formed between the upper pot body 100 and the lower pot body 200, and the sealing ring 110 will press against the edge of the inner pot 401 for sealing.

[0053] In this embodiment, an operation panel 113 is provided on the outer shell 201 of the lower pot body. The operation panel 113 is electrically connected to the first heating element 108, the second heating element 203, the first temperature sensor 111, the second temperature sensor 204 and the motor 106 respectively, which is convenient for users to control the operation of the air fryer and control the temperature safely.

[0054] Among them, a control main board is provided in the operation panel 113. The control main board is electrically connected to the first heating element 108, the second heating element 203, the first temperature sensor 111, the second temperature sensor 204 and the motor 106 respectively. Temperature control can be performed through the first temperature sensor 111 and the second temperature sensor 204, and the operation of each component can be controlled based on user operations.

[0055] During specific implementation, the temperatures detected by the first temperature sensor 111 and the second temperature sensor 204 can be displayed on the operation panel 113, facilitating the user to understand the product heating condition.

[0056] In this embodiment, in order to improve the food baking performance of the air fryer, the partition plate 104 is made of high-temperature resistant tempered glass material; the first heating element 108 is a far-infrared heating tube. In addition to baking food with hot air, the far-infrared light wave generated by the first heating element 108 can penetrate the partition plate 104 and irradiate on the food, thereby effectively improving the baking color effect of the food.

[0057] The other components and operations of the air fryer according to the embodiment of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

[0058] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. 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 situations.

[0059] In the description of this specification, the description referring to terms such as "embodiment", "specific embodiment", "example", etc. means 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.

[0060] In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples without interference or contradiction.

Claims

1. An air fryer, characterized in that: It includes an upper pot body and a lower pot body; The upper pot body includes an upper pot body outer shell, an upper pot body support and a lining plate which are assembled in sequence from top to bottom. A plurality of first air inlets are formed in the upper pot body outer shell. Ventilation holes are provided in the middle of the upper pot body support and the lining plate. The lining plate forms a heating cavity. A blower and a first heating element are arranged in the heating cavity. A partition layer is provided at the bottom of the heating cavity. A plurality of second air inlets are formed in the partition layer; The lower pot body includes a cooking cavity formed by assembling a lower pot body outer shell and a lower pot body support. Air enters the cooking cavity in sequence through the first air inlet, the ventilation hole and the second air inlet. The cooking cavity is communicated with the outside through an air outlet pipe.

2. The air fryer according to claim 1, wherein: The cooking cavity is used for placing an inner pot. A second heating element is provided on the bottom surface of the cooking cavity. The top of the second heating element is in contact with the bottom of the inner pot.

3. An air fryer according to claim 2, characterized in that: A first temperature sensor is further arranged in the heating cavity. A second temperature sensor is further arranged on the bottom surface of the cooking cavity. The first temperature sensor is installed on the side wall of the lining plate. The second temperature sensor is arranged below the second heating element. The upper end of the second temperature sensor passes through the second heating element and is in contact with the bottom of the inner pot.

4. An air fryer according to claim 3, characterized in that: The blower includes a motor and a wind blade. The motor is fixedly installed on the lining plate and is located in the cavity between the upper pot body outer shell and the upper pot body support. The wind blade is connected to the motor shaft and is located in the heating cavity. The first heating element is an annular heating element arranged around the wind blade.

5. The air fryer according to claim 2, wherein: The partition layer includes a partition board and a fixing frame. The partition board is installed at the bottom of the lining plate through the fixing frame. The plurality of second air inlets are formed in the fixing frame around the partition board. The air outlet pipe is arranged between the upper pot body outer shell and the upper pot body support. The upper surface of the lining plate abuts against the bottom end of the air outlet pipe. Through holes are formed in the lining plate and the fixing frame at positions corresponding to the air outlet pipe.

6. The air fryer according to claim 5, wherein: A positioning surface is arranged at the bottom edge of the concave part of the lining plate. The fixing frame is an annular plate and the inner edge of the fixing frame is a convex edge bent upward. The top edge of the partition board is attached to the positioning surface. The inner edge of the fixing frame presses on the bottom surface of the partition board. The fixing frame and the lining plate are fixedly connected through a connecting piece.

7. An air fryer according to claim 6, characterized in that: It further includes a pot cover and a food rack. The food rack is used for being placed in the inner pot to place food. When the air fryer is in the boiling pot mode, the pot cover is placed on the inner pot and forms a closed boiling space with the inner pot.

8. The air fryer according to claim 2, wherein: The rear end of the upper pot body is hinged to the lower pot body through a movable hinge. A return switch is arranged at the front end of the upper pot body. A clamping groove is arranged on the return switch. A clamping portion matched with the clamping groove is arranged on the lower pot body so that the upper pot body is opened when the return switch is pressed. A sealing ring corresponding to the edge position of the inner pot is further arranged on the upper pot body.

9. The air fryer according to claim 4, characterized in that: An operation panel is arranged on the lower pot body outer shell. The operation panel is electrically connected to the first heating element, the second heating element, the first temperature sensor, the second temperature sensor and the motor respectively.

10. An air fryer according to claim 5, characterized in that: The partition board is made of high-temperature resistant tempered glass material; the first heating element is a far-infrared heating tube.

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