CN220293484U - Air frying pan - Google Patents

Abstract

The application relates to an air fryer, wherein a baffle plate is positioned at the center of the air fryer along a first direction, and two accommodating cavities are respectively arranged at two sides of the baffle plate; the two driving parts are respectively arranged at two sides of the partition board, and the virtual plane is perpendicular to the third direction and passes through the central connecting line of the two driving parts; the two pot bodies can extend into the corresponding accommodating cavities; the two pot bodies and the corresponding heat collecting covers are enclosed to form a cooking cavity; the driving piece, the water tank and the water pump are all located one side of the bottom of the pan that the baffle deviates from the pot body along the second direction, and the water tank is located the central point of air fryer along the first direction, and the water tank is located virtual plane and deviates from open-ended one side, and the water pump is located virtual plane and is close to open-ended one side, and two shower nozzles are installed in two culinary art chambeies in one-to-one, and two shower nozzles are gone into with the water pump in the water tank to the water pump. In the air fryer, the water tank, the water pump and other parts are distributed intensively and compactly, the occupied space is small, the miniaturization of the air fryer is facilitated, and the centralized distribution can facilitate maintenance and disassembly.

Description

Air frying pan

Technical Field

The application relates to the technical field of kitchen appliances, in particular to an air fryer.

Background

When the air fryer works, the heating pipe is matched with the fan driven by the motor to rotate, so that high-temperature air flows circulate around food at a high speed to cook the food, and the food achieves the effect of similar frying. The food has a fried taste without using a large amount of edible oil, so the food is very popular in the market.

In order to achieve independent cooking of different foods at the same time, some air fryers are provided with mutually independent double-pot bodies. Meanwhile, in order to improve the taste of the cooked food, some air fryers are provided with a water tank, a water pump, a spray head and other parts, and water is sprayed into the fryers through the spray head so as to make up for the water loss of the food in the cooking process. However, in the related art, the motor, the water tank, the water pump and other parts of the air fryer are distributed in a scattered manner, so that a large space is required to be occupied, the miniaturization of the air fryer is not facilitated, and the maintenance is troublesome.

Disclosure of Invention

Based on this, it is necessary to provide an air fryer, and it can realize the independent culinary art to different foods simultaneously, and the food moisture content of processing out is higher, and edible taste is better, and parts such as water tank, water pump distribute comparatively concentrated compactly, occupation space is little, and the water route is shorter, is favorable to the miniaturization of air fryer, and concentrated distribution can conveniently maintain the dismouting.

An air fryer comprising:

the machine body comprises a middle frame and two heat collecting covers distributed along a first direction, wherein the two heat collecting covers are covered at one end of the middle frame along a second direction, the two heat collecting covers and the middle frame respectively form a containing cavity, the middle frame comprises a partition plate extending along a third direction, the partition plate is positioned at the center of the air fryer along the first direction, the two containing cavities are respectively arranged at two sides of the partition plate, the second direction is the height direction of the air fryer, and the first direction, the second direction and the third direction are perpendicular to each other;

The heating module comprises two groups of heating assemblies which are arranged on the two heat collecting covers in a one-to-one correspondence manner, wherein the two groups of heating assemblies comprise heating pipes and driving parts, the two driving parts are respectively arranged on two sides of the partition plate, the air fryer is provided with a virtual plane, the virtual plane is perpendicular to the third direction, and the virtual plane passes through the central connecting line of the two driving parts;

the two pot bodies are provided with openings at one ends along the third direction, and can extend into the corresponding accommodating cavities along the third direction through the corresponding openings; the two pot bodies are open at one end, close to the corresponding heating assembly, along the second direction, and are enclosed with the corresponding heat collecting covers to form a cooking cavity;

the humidifying assembly comprises a water tank, at least one water pump and two spray heads, wherein the water tank, the at least one water pump and the two spray heads are arranged on the machine body, the driving piece, the water tank and the water pump are all located on one side, deviating from the bottom of the pot body, of the partition board along the second direction, the water tank is located on the central position of the air fryer along the first direction, the water tank is located on one side, deviating from the opening, of the virtual plane, the water pump is located on one side, close to the opening, of the virtual plane, the two spray heads are arranged on the two cooking cavities in a one-to-one correspondence manner, and the water pump is used for pumping water in the water tank into the two spray heads.

In one embodiment, the heating assembly includes a convection fan connected to the driving member, the convection fan and the heating pipe are both located in the heat collecting cover, and the driving member, the water tank and the water pump are all located at a side of the heat collecting cover away from the partition plate along the second direction.

In one embodiment, the machine body comprises a bracket, the bracket is connected to one side, away from the partition plate, of the two heat collecting covers along the second direction, and the driving piece, the water tank and the water pump are fixedly connected to the bracket.

In one embodiment, the support is provided with a circuit board on one side, which is away from the two heat collecting covers, along the second direction, the circuit board is located at the center of the air fryer along the first direction, and the two driving parts are symmetrically distributed on two sides of the circuit board.

In one embodiment, the support is connected with a mounting piece located between the two driving pieces along one side, away from the two heat collecting covers, of the second direction, and the circuit board and the two water pumps are both mounted on the mounting piece.

In one embodiment, two water pumps are respectively arranged at two sides of the partition plate along the first direction, and the two water pumps are used for pumping water in the water tank into the two spray heads in a one-to-one correspondence manner.

In one embodiment, a water inlet pipe is connected between the two water pumps and the water tank, a water outlet pipe is connected between the water pumps and the corresponding spray heads, and at least part of the water outlet pipe and the water inlet pipe are positioned between the bracket and the mounting piece.

In one embodiment, the bracket is recessed along the second direction toward a side close to the mounting piece in a direction away from the mounting piece, so as to form a recessed area with the mounting piece, and at least a partial area of the water outlet pipe and the water inlet pipe are located in the recessed area.

In one embodiment, the water outlet end of each water outlet pipe is connected with the corresponding spray head, two sides of the partition board are respectively marked as a first side and a second side, the water outlet end of the water outlet pipe connected to the water pump on the first side extends to the second side, and the water outlet end of the water outlet pipe connected to the water pump on the second side extends to the first side, so that the two water outlet pipes are in a cross shape.

In one embodiment, each heat collecting cover is provided with a temperature measuring piece for measuring the temperature of the corresponding cooking cavity, and the temperature measuring pieces in the same cooking cavity and the spray heads are oppositely arranged on two sides of the heating pipe.

In one embodiment, the heating pipes in the two groups of heating assemblies are identical in structure and are arranged in a translation manner along the first direction; the two spray heads and the two temperature measuring pieces are identical in structure and are arranged in a translational mode along the first direction.

In one embodiment, the air fryer comprises a trigger portion, the water tank is detachably mounted on the machine body, a drain switch is mounted at a drain opening of the water tank, and when the water tank is in a mounted state, the trigger portion triggers the drain switch to open the drain opening.

In one embodiment, the drain switch includes a piston elastically abutting against the drain port, and in the mounted state, the trigger portion elastically abuts against the piston to separate the piston from the drain port.

In one embodiment, a water tank is arranged in a shell of the air fryer, the shell comprises an extending part extending into the water tank, the extending part is provided with a first water storage cavity, a second water storage cavity communicated with the first water storage cavity is formed between the extending part and the water tank, the second water storage cavity is provided with two outlets corresponding to the two water pumps one by one, in the installation state, the water tank is installed in the first water storage cavity, the triggering part protruding from the cavity wall of the first water storage cavity elastically abuts against the piston, and the water outlet is communicated with the first water storage cavity.

In one embodiment, both water outlets are partially located above the inner bottom wall of the second water storage cavity, and partially located below the inner bottom wall of the second water storage cavity.

In one embodiment, each water inlet pipe comprises a first section and a second section which are connected with each other, the two water outlets are connected with the two first sections in a one-to-one correspondence, the two water pumps are connected with the two second sections in a one-to-one correspondence, the first sections extend along the third direction, and the second sections extend along the first direction, so that the water inlet pipe is in an L shape.

In one embodiment, the water tank includes a tank cover and a tank body extending into the first water storage chamber, the tank cover forming part of the housing.

In one embodiment, the tank cover is rotatably connected to the tank body to communicate or separate the tank body from the outside.

In one embodiment, the ratio of the dimension of the water tank along the first direction to the dimension of one of the accommodating chambers along the first direction is b, and b ranges from 0.1 to 0.9.

In one embodiment, the ratio of the dimension of the tank in the first direction to the dimension of the air fryer in the first direction is a, where a ranges from 0.2 a to 0.5.

In one embodiment, the pot body is provided with a first limiting part, the machine body is provided with a second limiting part, and when the pot body stretches into the corresponding accommodating cavity along the third direction, the first limiting part and the second limiting part complete limiting along the third direction so as to prevent the pot body from shaking along the first direction.

In one embodiment, one of the pan body and the machine body is provided with a positioning column, and the other one is provided with a positioning groove, and when the pan body stretches into the corresponding accommodating cavity, the positioning column elastically abuts against the groove wall of the positioning groove along the second direction so as to position the pan body.

In one embodiment, the middle frame comprises a frame body, and the partition board is detachably mounted on the frame body.

In one embodiment, the end face of the partition board along the first direction is provided with a groove.

In one embodiment, one of the frame body and the partition board is provided with a limit column, and the other is provided with a limit groove, and when the partition board is mounted on the frame body, the limit column elastically abuts against the groove wall of the limit groove along the second direction.

Above-mentioned air fryer is provided with two pot bodies, and two pot bodies can stretch into two accommodation cavities in one-to-one correspondence, and two pot bodies all enclose with the heat collecting cover that corresponds and establish and form the culinary art chamber, and two culinary art chambeies that form separate each other for this air fryer can realize the independent culinary art to different foods. Simultaneously, two shower nozzles are installed in two culinary art chambeies in one-to-one, and the water pump can be with two shower nozzles of water pumping in the water tank to make two shower nozzles can spray water towards the culinary art intracavity that corresponds, with increasing food water content, improve its edible taste. In addition, because driving piece, water tank and water pump all are located the baffle and deviate from the one side of the bottom of a boiler of the pot body along the second direction, the mounted position of these parts is comparatively concentrated, concentrated dismouting when being favorable to the maintenance, and can save installation space. The water tank is located virtual plane and deviates from and hold chamber open-ended one side, and the water pump is located virtual plane and is close to the open-ended opposite side of holding chamber, then can make full use of the space in virtual plane both sides, makes space utilization higher to save installation space. The water tank is located the central point of air fryer along the first direction, and then its distance to the shower nozzle in two culinary art chambeies all can not be too far away, and parts such as water pipe that set up between the two also need not the overlength that sets up to can simplify the structure, save installation space. In conclusion, the air fryer can independently cook different foods, can increase the water content of the foods, improves the edible taste, can reasonably utilize the internal installation space, is convenient to maintain and disassemble, and is beneficial to miniaturization of the air fryer.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an air fryer in an embodiment of the present application.

FIG. 2 is a schematic view of the structure of the air fryer without the body mounted in an embodiment of the present application.

FIG. 3 is a schematic view of the structure of the air fryer with the housing removed (without the pot body installed) in one embodiment of the present application.

FIG. 4 is a schematic view of the structure of a support and a heat collecting cover of an air fryer in an embodiment of the invention.

FIG. 5 is a schematic view of a single body of an air fryer in an embodiment of the present application.

Fig. 6 is a partial enlarged view at a in fig. 5.

FIG. 7 is a schematic view of the structure of the air fryer in one embodiment of the present application at the sink, inlet and drain.

FIG. 8 is a schematic view of the structure of the connection plate and handle of the fryer pot in one embodiment of the present application.

FIG. 9 is a schematic view of the structure of a water tank extension on the top cover of an air fryer in one embodiment of the invention.

FIG. 10 is a schematic diagram of a tank mounting structure for an air fryer in one embodiment of the application.

FIG. 11 is a schematic view of a positioning structure of a fryer body and a support of an air fryer in an embodiment of the application.

Fig. 12 is a schematic view illustrating a position of a water outlet on a water tank according to an embodiment of the present application.

FIG. 13 is a top view of an air fryer (with top cover omitted) in an embodiment of the present application.

FIG. 14 is a front view of an air fryer in an embodiment of the present application (with the pot body, top cover omitted).

FIG. 15 is a schematic block diagram of an air fryer in an embodiment of the present application.

Reference numerals:

the heat collecting device comprises a machine body 100, a middle frame 110, a frame main body 111, a second limiting part 1111, a partition 112, a groove 1121, a heat collecting cover 120, a containing cavity 130, a bracket 140, a concave area 141, a positioning column 142 and a second elastic piece 1421; heating tube 210, convection fan 220, drive 230; the cooker body 300, the handle 310, the liner 320, the connecting plate 330, the first limiting part 331, the positioning groove 332 and the guiding part 333; the water tank 410, the water tank cover 411, the water tank body 412, the water outlet 4121, the piston 413, the connecting rod 414, the first elastic member 415, the water pump 420, the spray head 430, the water inlet pipe 440, the first section 441, the second section 442, the water outlet pipe 450, the water tank 460, the second water storage chamber 461, the water outlet 4611, the first sealing ring 470, the second sealing ring 480; a circuit board 510 and a mount 520; the shell 600, the top cover 610, the extending part 611, the first water storage cavity 6111, the triggering part 6112, the water outlet hole 6113, the side cover 620 and the bottom cover 630; temperature measurement member 700, virtual plane M.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., these terms refer to the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In this application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Referring to fig. 1 to 4, and fig. 13 and 15, an air fryer provided in an embodiment of the present application includes a machine body 100, a heating module, two pot bodies 300, and a humidifying assembly. The machine body 100 includes a middle frame 110 and two heat collecting covers 120 arranged along a first direction, the two heat collecting covers 120 are both covered at one end of the middle frame 110 along a second direction, and the two heat collecting covers 120 and the middle frame 110 respectively form a containing cavity 130. The middle frame 100 includes a partition 112 extending in a third direction, the partition 112 being positioned at a center of the air fryer in a first direction, and two receiving chambers 130 being provided at both sides of the partition 112. The heating module includes two sets of heating assemblies mounted to the two heat collecting covers 120 in a one-to-one correspondence. Both heating assemblies include a heating tube 210 and driving members 230, and the driving members 230 are disposed on two sides of the partition 112. The air fryer has a virtual plane M (shown in fig. 13) that is perpendicular to the third direction, and that passes through the center line of the two drives 230. One end of each of the two accommodating chambers 130 along the third direction is provided with an opening, and the two pan bodies 300 can extend into the corresponding accommodating chambers 130 along the third direction through the corresponding openings; one ends of the two pot bodies 300, which are close to the corresponding heating assemblies along the second direction, are open, and the two pot bodies 300 and the corresponding heat collecting covers 120 are enclosed to form a cooking cavity. The humidifying assembly includes a water tank 410, at least one water pump 420 and two spray heads 430 mounted on the machine body 100, and the driving member 230, the water tank 410 and the water pump 420 are all located at one side of the partition 112 away from the bottom of the pan body 300 along the second direction. The water tank 410 is located at the center of the air fryer along the first direction, the water tank 410 is located at one side of the virtual plane M away from the opening of the accommodating cavity 130, the water pump 420 is located at one side of the virtual plane M close to the opening of the accommodating cavity 130, the two spray heads 430 are correspondingly installed in the two cooking cavities, and the water pump 420 is used for pumping the water in the water tank 410 into the two spray heads 430. The second direction is the height direction of the air fryer, and the first direction, the second direction and the third direction are perpendicular to each other.

Above-mentioned air fryer is provided with two pot bodies 300, and two pot bodies 300 can stretch into two accommodation cavities 130 in one-to-one correspondence, and two pot bodies 300 all enclose with corresponding heat collecting cover 120 and establish and form the culinary art chamber, and two culinary art chambeies that form separate each other for this air fryer can realize the independent culinary art to different foods. The two spray heads 430 are installed in the two cooking cavities in a one-to-one correspondence, and the water pump 420 can pump the water in the water tank 410 into the two spray heads 430, so that the two spray heads 430 can spray water towards the corresponding cooking cavities, the water content of food is increased, and the eating taste of the food is improved. In addition, since the driving member 230, the water tank 410 and the water pump 420 are all located at one side of the partition 112 away from the bottom of the pan body 300 along the second direction, the installation positions of these components are relatively concentrated, which is beneficial to concentrated disassembly and assembly during maintenance, and can save installation space. The water tank 410 is located at one side of the virtual plane M away from the opening of the accommodating cavity 130, and the water pump 420 is located at the other side of the virtual plane M close to the opening of the accommodating cavity 130, so that the space on both sides of the virtual plane M can be fully utilized, the space utilization rate is higher, and the installation space is saved. The water tank 410 is positioned at the center of the air fryer in the first direction, so that the distance between the water tank and the spray heads 430 in the two cooking chambers is not too long, and the water pipe and other parts arranged between the water tank and the spray heads are not required to be too long, thereby simplifying the structure and saving the installation space. In conclusion, the air fryer can independently cook different foods, can increase the water content of the foods, improves the edible taste, can reasonably utilize the internal installation space, is convenient to maintain and disassemble, and is beneficial to miniaturization of the air fryer.

In view of the drawing, the second direction is the up-down direction, the first direction is the left-right direction, and the third direction is the front-back direction. Referring to fig. 1 to 4, and 15, two heat collecting covers 120 are arranged in the left-right direction, and both covers are disposed at the top end of the middle frame 110. The front side of the receiving chamber 130 has an opening into which the corresponding pot 300 is inserted. Referring to fig. 5, each pot 300 includes a handle 310, a liner 320, and a connection plate 330 connected therebetween. The food to be processed is placed in the inner container 320, and a user can take the inner container 320 into the receiving chamber 130 or take it out of the receiving chamber 130 by holding the handle 310. Referring to fig. 3 to 5, after the pot bodies 300 are inserted into the corresponding receiving cavities 130, the connection plates 330 in each pot body 300 close the front openings of the corresponding receiving cavities 130, a heat collecting cover 120 is covered above each pot body 300, and a cooking cavity for cooking food is formed by surrounding each pot body 300 and the heat collecting cover 120 above.

In the view of the drawing, the water tank 410 is located at the rear side of the virtual plane M, and the water pumps 420 are all located at the front side of the virtual plane M. Therefore, the front side space and the rear side space can be fully utilized, so that the component distribution is more compact and reasonable, and the size of the whole machine is reduced.

In view of the drawing, the water tank 410 is located at a central area in the left-right direction, and since the two cooking chambers are arranged in the first direction and the two cooking chambers share one water tank 410 for supplying water, the water tank 410 is disposed at the central area in the left-right direction, so that the water supply path from the water tank 410 to each cooking chamber can be made shorter as much as possible, thereby enabling faster water supply.

Referring to fig. 4, the heating assembly includes a convection fan 220 connected to the driving member 230, wherein the convection fan 220 and the heating tube 210 are both located in the corresponding heat collecting cover 120, and the convection fan 220 is located at a side of the corresponding heating tube 210 facing away from the corresponding pan 300 along the second direction. In the view of the drawing, the convection fan 220 is located above the corresponding heating pipe 210. When the heating pipe 210 starts to generate heat and the convection fan 220 is driven by the driving part 230 to start to rotate, the convection fan 220 can form a high temperature air flow around the food, thereby completing cooking of the food.

Referring to fig. 1 to 3, the air fryer includes a housing 600, and a body 100 is installed in the housing 600. The case 600 includes a top cover 610, a side cover 620, and a bottom cover 630, and the top cover 610 and the bottom cover 630 are fixedly connected to both ends of the side cover 620 in the first direction, respectively. In view of the drawing, the top cover 610 is fixedly coupled to the top end of the side cover 620, and the bottom cover 630 is fixedly coupled to the bottom end of the side cover 620. The front side of the side cover 620 is opened so that the two pot bodies 300 can be extended into the receiving cavity 130.

Referring to fig. 2 and 3, the middle frame 110 further includes a frame body 111, and a partition 113 extends into the frame body 111 and is detachably connected to the frame body 111. Specifically, the left heat collecting cover 120 and the partition 112 and the portion of the frame body 111 located on the left side of the partition 112 enclose a housing chamber 130 having an opening on the front side, and the right heat collecting cover 120 and the partition 112 and the portion of the frame body 111 located on the right side of the partition 112 enclose a housing chamber 130 having an opening on the front side.

Referring to fig. 2 and 3, in some embodiments, the driving member 230, the water tank 410 and the water pump 420 are all located on a side of the heat collecting cover 120 facing away from the partition 112 along the second direction. In view of the drawing, the driving member 230, the water tank 410 and the water pump 420 are all located above the heat collecting cover 120, so that the space above the heat collecting cover 120 is utilized to realize centralized installation, which is beneficial to maintenance and disassembly.

Referring to fig. 3 and 4, and fig. 15, in some embodiments, the machine body 100 includes a bracket 140, the bracket 140 is connected to one side of the two heat collecting covers 120 facing away from the partition 112 along the second direction, and the driving member 230, the water tank 410 and the water pump 420 are fixedly connected to the bracket 140.

Specifically, the driving member 230, the water tank 410 and the water pump 420 are fixedly connected to one side of the bracket 140 facing away from the two heat collecting covers 120 along the second direction. The two heat collecting covers 120 are covered in the bracket 140, the bracket 140 is fixedly connected with the two heat collecting covers 120, and the bracket 140 is fixedly connected with the frame main body 111. In view of the drawing, the bracket 140 is located above the two heat collecting covers 120, the two pan bodies 300 are disposed below the two heat collecting covers 120 in a one-to-one correspondence, and the driving member 230, the water tank 410 and the water pump 420 are fixedly connected above the bracket 140. In this way, the driving member 230, the water tank 410 and the water pump 420 are separated from the heating assembly by the bracket 140 and the heat collecting cover 120, and the probability of failure of the driving member 230, the water tank 410 and the water pump 420 due to overhigh temperature can be reduced.

Referring to fig. 1 to 3, in addition, the water tank 410 includes a water tank cover 411 and a water tank body 412, and the water tank cover 411 is rotatable with respect to the water tank body 412 to enable the opening of the cover. The water tank cover 411 is exposed through the top cover 610, so that water can be conveniently supplied to the water tank cover 411, and the water tank cover 411 is not detachable relative to the water tank main body 412, so that the water tank cover 411 is not easy to lose in use.

Referring to fig. 3 and 4, in some embodiments, a circuit board 510 is mounted on a side of the bracket 140 facing away from the two heat collecting covers 120 along the second direction, the circuit board 510 is located at a center position of the air fryer along the first direction, and the two driving members 230 are symmetrically distributed on two sides of the circuit board 510.

Specifically, the driving member 230 is a motor, and the motor drives the corresponding convection fan 220 to rotate, and cooperates with the heat generated by the corresponding heating tube 210 to form a high-temperature air flow around the food. The circuit board 510 is electrically connected to both motors, and the circuit board 510 is located between the two motors. In the view of the drawing, the circuit board 510 is located above the bracket 140. Thus, the circuit board 510 and the heating assembly are separated by the bracket 140 and the heat collecting cover 120, and the probability of failure of the circuit board 510 due to overhigh temperature can be reduced.

In some embodiments, the spacing between the motor shafts of the two motors along the first direction is 165mm, the length of the whole air fryer along the first direction is less than 380mm, the length of each pot 300 along the first direction is 180mm, and the structural distribution of the whole air fryer along the first direction is compact.

Referring to fig. 3 and 4, in some embodiments, a side of the bracket 140 facing away from the two heat collecting covers 120 along the second direction is connected with a mounting member 520 located between the two driving members 230, and the circuit board 510 and the two water pumps 420 are both mounted on the mounting member 520. Thus, the circuit board 510 and the two water pumps 420 can be mounted by sharing the mounting piece 520, the number of components can be reduced, and the whole structure can be simplified. In view of the drawing, the mounting member 520 is connected to the upper side of the bracket 140, and the circuit board 510 is fixedly mounted to the upper side of the mounting member 520.

Preferably, the mounting member 520 is pressed against the upper sides of the two water pumps 420, and a buffer rubber is provided between the two water pumps 420 and the mounting member 520 to reduce vibration of components directly or indirectly connected to the water pumps 420 when they operate. The mounting member 520 is further provided with a wire clamping structure, such as a wire clamping groove or a wire clamping hole, to fix the cable passing through the area so as to prevent the cable from being wound.

Referring to FIGS. 3 and 4, in some embodiments, the ratio of the dimension of the tank 410 in the first direction to the dimension of the air fryer in the first direction is a, where a ranges from 0.2A to 0.5. In this manner, more space is available within the housing 600 for mounting other components, resulting in a more compact structure. Specifically, the total length of the water tank 410 in the first direction ranges from not less than 50mm to not more than 180mm.

Referring to FIGS. 3 and 14, in some embodiments, the ratio of the dimension L1 of the water tank 410 along the first direction to the dimension L2 of the one receiving cavity 130 along the first direction is b, where b is in the range of 0.1.ltoreq.b.ltoreq.0.9. Thus, more space is available in the case 600 for mounting other components, resulting in a more compact structure in the right-left direction.

Referring to fig. 3, 4 and 7, in some embodiments, the humidifying assembly includes two water pumps 420, the two water pumps 420 are separately disposed on two sides of the partition 112 along the first direction, and the two water pumps 420 are used to pump water in the water tank 410 into the two spray heads 430 in a one-to-one correspondence. In other embodiments, the water supply to the two nozzles 430 may also be achieved by one water pump 420 in combination with a three-way valve.

Referring to fig. 3, 4 and 7, in some embodiments, a water inlet pipe 440 is connected between two water pumps 420 and the water tank 410, a water outlet pipe 450 is connected between the water pumps 420 and the corresponding spray heads 430, and at least a partial area of the water outlet pipe 450 and the water inlet pipe 440 are located between the bracket 140 and the mounting member 520. In this way, the space between the bracket 140 and the mounting member 520 can be fully utilized, so that the structure distribution is more compact, and the size is reduced.

Referring to fig. 3, 4 and 7, further, in some embodiments, a side of the bracket 140, which is adjacent to the mounting member 520 along the second direction, is recessed away from the mounting member 520 to form a recessed area 141 with the mounting member 520, and at least a portion of the water outlet pipe 450 and the water inlet pipe 440 are located in the recessed area 141.

Specifically, the recessed area 141 is located at a central area of the bracket 140 in the first direction, so that the position of the water tank 410 located at the central area of the bracket 140 in the first direction can be better adapted, and the length of the water inlet pipe 440 connected between the water tank 410 and the water pump 420 can be reduced. The mounting member 520 is also located at a central region of the bracket 140 in the first direction. In the view of the drawing, the top end of the bracket 140 is recessed downward, and a recessed area 141 is formed between the mounting member 520 located thereabove. At least part of the area of the water outlet pipe 450 and the water inlet pipe 440 are arranged in the concave area 141, so that the space can be more fully utilized, and the whole structure is more compact. In addition, some of the wires may also be routed through recessed region 141.

Referring to fig. 3, 4 and 7, in some embodiments, the water outlet end of each water outlet pipe 450 is connected to the corresponding spray head 430, two sides of the partition 112 are respectively denoted as a first side and a second side, the water outlet end of the water outlet pipe 450 connected to the water pump 420 located on the first side extends to the second side, and the water outlet end of the water outlet pipe 450 connected to the water pump 420 located on the second side extends to the first side, so that the two water outlet pipes 450 are in a cross shape. By the arrangement, the bending angle of the water outlet pipe 450 can be obtuse as much as possible, the bending degree is smaller, and the resistance of water flowing in the water outlet pipe 450 is smaller.

Of course, in other embodiments, the regions of each outlet pipe 450 may be located on the same side of the partition 112.

Referring to fig. 4, in some embodiments, each heat collecting cover 120 is provided with a temperature measuring member 700 for measuring the temperature of the corresponding cooking cavity, and the temperature measuring members 700 in the same cooking cavity are disposed opposite to the spray heads 430 at two sides of the heating pipe 210.

Specifically, the temperature measuring member 700 is a thermistor. In the embodiment shown in the drawings, the temperature measuring member 700 and the spray head 430 in the same cooking chamber are disposed opposite to each other along the first direction. In other embodiments, the temperature measuring member 700 and the spray head 430 in the same cooking cavity may be disposed opposite to each other along the third direction. In this way, the distance between the temperature measuring member 700 and the spray head 430 is larger, and the influence of local cooling caused by the spray of the spray head 430 on the temperature measuring accuracy of the temperature measuring member 700 can be reduced as much as possible.

In other embodiments, the temperature measuring member 700 and the nozzle 430 in the same cooking cavity may be disposed on the same side of the heat collecting cover 120 along the first direction, or disposed on the same side of the heat collecting cover 120 along the third direction, but the distance between the temperature measuring member 700 and the nozzle 430 is larger, so that the influence of the local cooling caused by the water spraying of the nozzle 430 on the temperature measuring accuracy of the temperature measuring member 700 can be reduced.

Referring to fig. 3, 4 and 7, in some embodiments, the heating tubes 210 of the two sets of heating elements are identical in structure and are arranged in translation along a first direction; the two spray heads 430 have the same structure and are arranged in a translational manner along the first direction; the two temperature measuring members 700 have the same structure and are arranged in a translational manner along the first direction. Thus, only one type of heating tube 210 needs to be manufactured, so that the cost is saved, and when the two cooking cavities are assembled, the same type of heating tube 210 is used, so that the assembly is convenient and quick.

Specifically, the two pan bodies 300 have identical structures, so that the positions of the accommodating cavities 130 into which the two pan bodies extend can be interchanged, and the two pan bodies are more convenient to use without distinguishing. The same is true for the two heat collection shields 120 and the heating elements, the shower head 430, and the temperature measurement member 700 therein. When the heating pipes 210 are identical in structure and both are formed by replication in the first direction array. On the basis, only the installation positions of the temperature measuring part 700 and the spray head 430 in one heat collection cover 120 are required to be set, so that the temperature measurement accuracy requirement is met, and the temperature measurement accuracy requirement can be met after the heat collection cover 120 is processed according to the method, so that the design and the installation operation are simpler.

Of course, in other embodiments, if the two heat collecting covers 120 and the heating elements therein, the shower head 430, the temperature measuring member 700, and other components are symmetrically disposed.

Referring to fig. 9 and 10, in some embodiments, the air fryer includes a trigger 6112, the water tank 410 is detachably mounted to the machine body 100, the drain opening 4121 of the water tank 410 is mounted with a drain switch, and when the water tank 410 is in a mounted state, the trigger 6112 triggers the drain switch to open the drain opening 4121.

Specifically, the water tank 410 is detachably mounted to the top cover 610 in the housing 600 fixedly coupled to the body 100. The trigger unit 6112 may trigger the drain switch mechanically or by photoelectric induction.

Referring to fig. 9 and 10, in particular, in some embodiments, the drain switch includes a piston 413 elastically abutting against the drain port 4121, and in a mounted state, the trigger portion 6112 elastically abuts against the piston 413 to separate the piston 413 from the drain port 4121.

Specifically, the drainage switch further includes a connecting rod 414 fixedly connected to the piston 413, and a first elastic member 415 is sleeved on the connecting rod 414. When the water tank 410 is not mounted on the top cover 610, the piston 413 is blocked by the water outlet 4121 due to the resilience of the first elastic member 415, and the water in the water tank 410 cannot flow out. When the water tank 410 is mounted on the top cover 610, the trigger portion 6112 abuts against the piston 413, so that the piston 413 moves along the second direction and is not blocked by the water outlet 4121, and water in the water tank 410 can flow out.

Further, in some embodiments, the water tank 460 is disposed in the housing 600, the top cover 610 of the housing 600 includes an extending portion 611 extending into the water tank 460, the extending portion 611 has a first water storage cavity 6111, a second water storage cavity 461 communicating with the first water storage cavity 6111 is formed between the extending portion 611 and the water tank 460, the second water storage cavity 461 has two water outlets 4611 corresponding to the two water pumps 420 one by one, in the installed state, the water tank 410 is installed in the first water storage cavity 6111, a trigger portion 6112 protruding from a cavity wall of the first water storage cavity 6111 is elastically abutted against the piston 413, and the water outlet 4121 is communicated with the first water storage cavity 6111.

Specifically, the sump 460 is fixedly coupled to a side of the bracket 140 facing away from the heat collecting cover 120 in the second direction. When the water tank 410 extends into the first water storage cavity 6111, the trigger portion 6112 pushes the connecting rod 414, and further pushes the piston 413, so that the piston 413 moves along the second direction and is not blocked in the water outlet 4121, and at this time, water in the water tank 410 can flow into the first water storage cavity 6111 from the water outlet 4121. The wall of the first water storage cavity 6111 is provided with a water outlet hole 6113, and the first water storage cavity 6111 is communicated with the second water storage cavity 461 through the water outlet hole 6113. The two water inlet pipes 440 are respectively connected to the two water outlets 4611 in a one-to-one correspondence, and water in the water tank 410 can flow from the water outlet 4121 into the first water storage cavity 6111, and then into the second water storage cavity 461, and water in the second water storage cavity 461 can flow into the two water inlet pipes 440.

A first sealing ring 470 is provided between the outer wall of the protruding portion 611 and the sump 460 to inhibit water in the second water storage chamber 461 from entering a gap between the outer wall of the protruding portion 611 and the sump 460. A second sealing ring 480 is provided between the inner wall of the protruding portion 611 and the outer wall of the water tank 410 to inhibit water in the first water storage chamber 6111 from entering a gap between the inner wall of the protruding portion 611 and the outer wall of the water tank 410.

Referring to fig. 9, 10 and 12, in some embodiments, both water outlets 4611 are partially located above the inner bottom wall of the second water storage chamber 461 and partially located below the inner bottom wall of the second water storage chamber 461. Of course, in other embodiments, both water outlets 4611 may be located above or below the inner bottom wall of the second water storage chamber 461.

Referring to fig. 3 and 7, in some embodiments, each water inlet pipe 440 includes a first section 441 and a second section 442 connected to each other, two water outlets 4611 are connected to the two first sections 441 in a one-to-one correspondence, two water pumps 420 are connected to the two second sections 442 in a one-to-one correspondence, the first sections 441 extend along a third direction, and the second sections 442 extend along the first direction, such that the water inlet pipe 440 has an "L" shape. In this way, the two first sections 441 can be made to better conform to the shape of the recessed area 141.

Referring to fig. 3 and 10, in some embodiments, the tank body 412 of the tank 410 protrudes into the first water storage chamber 6111, and the tank cover 411 forms a part of the housing 600. Thus, the user can conveniently open the water tank cover 411 to replenish water.

Referring to fig. 3 and 8, in some embodiments, a first limiting portion 331 is disposed on the pan body 300, a second limiting portion 1111 is disposed on the machine body 100, and when the pan body 300 extends into the corresponding accommodating cavity 130 along the third direction, the first limiting portion 331 and the second limiting portion 1111 complete the locking and limiting along the third direction, so as to prevent the pan body 300 from shaking along the first direction.

Specifically, the first limiting portion 331 is a plurality of clamping grooves formed on the connecting plate 330, the second limiting portion 1111 is a plurality of protruding blocks formed on the frame body 111 and the partition 112 and corresponding to the clamping grooves in a one-to-one manner, and when the pan body 300 extends into the corresponding accommodating cavity 130 along the third direction, the protruding blocks are clamped into the corresponding clamping grooves along the third direction, so as to limit the pan body 300 from moving along the first direction in the corresponding accommodating cavity 130. In other embodiments, the positions of the bumps and the slots may be interchanged.

Preferably, a plurality of sets of first and second spacing portions 331 and 1111 may be provided to further enhance spacing.

Referring to fig. 5, 6 and 11, in some embodiments, one of the pan body 300 and the machine body 100 is provided with a positioning post 142, and the other is provided with a positioning groove 332, and when the pan body 300 extends into the corresponding accommodating cavity 130, the positioning post 142 elastically abuts against a groove wall of the positioning groove 332 along the second direction so as to position the pan body 300.

Specifically, in the embodiment of the drawing, a concave positioning groove 332 is disposed at one end of the pan body 300, which is close to the support 140 along the second direction, a positioning column 142 is disposed on the support 140, and a second elastic member 1421 connected to the support 140 is sleeved on the positioning column 142. When the pan body 300 does not extend into the corresponding accommodating cavity 130, the positioning posts 142 protrude from the surface of the bracket 140 under the resilience force of the second elastic member 1421. When the end of the positioning column 142 is spherical and the pot body 300 extends into the corresponding accommodating cavity 130, the positioning column 142 can slide from the inner container through the spherical surface and extend into the positioning groove 332 or release from the positioning groove 332, the positioning column 142 gradually slides into the positioning groove 332 and elastically abuts against the groove wall of the positioning groove 332, and the second elastic member 1421 is in a compressed state. Thus, the position of the pan 300 in the second direction can be restricted, and the occurrence of play can be suppressed. In other embodiments, the locations of the positioning slots 332 and the positioning posts 142 may be interchanged.

Preferably, multiple sets of positioning slots 332 and positioning posts 142 may be provided to further enhance the stop.

Referring to fig. 5 and 6, preferably, a protruding guiding portion 333 is provided at an inlet side of the positioning groove 332 (i.e., a side of the positioning post 142 entering the positioning groove 332), the guiding portion 333 is inclined at a side close to the bracket 140 along the second direction (i.e., a top surface of the guiding portion 333 is inclined in view of the drawing), and when the pot 300 extends into the corresponding accommodating cavity 130, the guiding portion 333 can guide the positioning post 142, so that the positioning post 142 slides into the positioning groove 332 along the guiding portion 333.

Referring to fig. 3, in some embodiments, the partition 112 is detachably mounted to the frame body 111. Thus, if a larger amount of the same food is to be cooked, both the two pot bodies 300 and the partition 12 can be pulled out, and a pot body with a larger volume can be filled, so that the air fryer has a wider application range.

Referring to fig. 3, in some embodiments, the end surface of the partition 112 in the first direction is provided with a groove 1121. Thus, the user can grasp the region in the recess 1121 when pulling out or loading the separator 112, and the operation is more convenient.

Referring to fig. 3, in some embodiments, one of the frame body 111 and the partition 112 is provided with a limiting post, and the other is provided with a limiting groove, and when the partition 112 is mounted on the frame body 111, the limiting post elastically abuts against a groove wall of the limiting groove along the second direction.

The connection structure between the limiting post and the limiting groove is substantially the same as the connection structure between the positioning post 142 and the positioning groove 332 in the previous embodiment, and will not be described here again.

For the air fryer described above, it can be seen from fig. 3 and 13 that the water tank 410, the two water pumps 420, the two driving members 230, the circuit board 510 and the mounting member 520 are all disposed in an elliptical space, the structure is very compact, the water inlet path from the water tank 410 to the water pump 420 is substantially the same as the water outlet path from the water pump 420 to the spray head 430, the water path is optimal and shortest in the upper head space, the steam outlet is more uniform, the water inlet pipe 440 and the water outlet pipe 450 are not easy to bend and save the length of the water pipe, and the size of the head in the third direction (front-rear direction) is small.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (25)

1. An air fryer, said air fryer comprising:

the machine body (100) comprises a middle frame (110) and two heat collecting covers (120) which are arranged along a first direction, wherein the two heat collecting covers (120) are respectively arranged at one end of the middle frame (110) along a second direction, the two heat collecting covers (120) and the middle frame (110) form a containing cavity (130) respectively, the middle frame (110) comprises a partition plate (112) which extends along a third direction, the partition plate (112) is positioned at the central position of the air fryer along the first direction, the two containing cavities (130) are respectively arranged at two sides of the partition plate (112), the second direction is the height direction of the air fryer, and the first direction, the second direction and the third direction are perpendicular to each other;

the heating module comprises two groups of heating components which are arranged on the two heat collecting covers (120) in a one-to-one correspondence manner, wherein the two groups of heating components comprise heating pipes (210) and driving pieces (230), the two driving pieces (230) are respectively arranged on two sides of the partition board (112), the air fryer is provided with a virtual plane, the virtual plane is perpendicular to the third direction, and the virtual plane passes through the central connecting line of the two driving pieces (230);

The two pot bodies (300) are provided with openings at one ends of the two accommodating cavities (130) along the third direction, and the two pot bodies (300) can extend into the corresponding accommodating cavities (130) along the third direction through the corresponding openings; the two pot bodies (300) are open at one end, close to the corresponding heating assembly, along the second direction, and the two pot bodies (300) and the corresponding heat collection cover (120) are enclosed to form a cooking cavity;

the humidifying assembly comprises a water tank (410), at least one water pump (420) and two spray heads (430), wherein the water tank (410), the water pump (420) and the two spray heads (430) are arranged on the machine body (100), the driving piece (230), the water tank (410) and the water pump (420) are both arranged on one side, deviating from the bottom of the pot body (300) along the second direction, of the partition board (112), the water tank (410) is arranged on the central position, deviating from the first direction, of the air fryer, the water tank (410) is arranged on one side, deviating from the opening, of the virtual plane, the water pump (420) is arranged on one side, close to the opening, of the virtual plane, the two spray heads (430) are arranged on the two cooking cavities in a one-to-one correspondence mode, and the water pump (420) is used for pumping water in the water tank (410) into the two spray heads (430).

2. The air fryer according to claim 1, wherein said heating assembly comprises a convection fan (220) connected to said driving member (230), said convection fan (220) and said heating tube (210) being both located within said heat collecting housing (120), said driving member (230), said water tank (410) and said water pump (420) being all located on a side of said heat collecting housing (120) facing away from said partition plate (112) in said second direction.

3. The air fryer according to claim 2, wherein said body (100) comprises a bracket (140), said bracket (140) being connected to a side of two of said heat collecting hoods (120) facing away from said partition (112) in said second direction, said driving member (230), said water tank (410) and said water pump (420) being fixedly connected to said bracket (140).

4. An air fryer according to claim 3, wherein a circuit board (510) is mounted on a side of said support (140) facing away from both said heat collecting hoods (120) in said second direction, said circuit board (510) being located at a central position of said air fryer in said first direction, and said two driving members (230) being symmetrically distributed on both sides of said circuit board (510).

5. The air fryer according to claim 4, wherein a side of said bracket (140) facing away from both said heat collecting hoods (120) in said second direction is connected with a mounting member (520) between two said driving members (230), said circuit board (510) and two said water pumps (420) being mounted to said mounting member (520).

6. The air fryer according to claim 5, wherein two water pumps (420) are provided separately on both sides of said partition (112) in said first direction, and wherein two water pumps (420) are adapted to pump water in said water tank (410) into two of said spray heads (430) in a one-to-one correspondence.

7. The air fryer according to claim 6, wherein a water inlet pipe (440) is connected between both said water pumps (420) and said water tanks (410), a water outlet pipe (450) is connected between said water pumps (420) and said corresponding spray heads (430), and at least a partial area of said water outlet pipe (450) and said water inlet pipe (440) are located between said bracket (140) and said mounting member (520).

8. The air fryer according to claim 7, wherein a side of said bracket (140) adjacent said mounting member (520) in said second direction is recessed away from said mounting member (520) to form a recessed area (141) with said mounting member (520), at least a partial area of said outlet pipe (450) and said inlet pipe (440) being located within said recessed area (141).

9. The air fryer according to claim 8, wherein the water outlet end of each of said water outlet pipes (450) is connected to the corresponding nozzle (430), said partition (112) being respectively marked as a first side and a second side, the water outlet end of said water outlet pipe (450) connected to said water pump (420) at said first side extending to said second side, the water outlet end of said water outlet pipe (450) connected to said water pump (420) at said second side extending to said first side such that two of said water outlet pipes (450) are in a cross shape.

10. The air fryer according to any one of claims 1 to 9, wherein each heat collecting cover (120) is provided with a temperature measuring member (700) for measuring the temperature of the corresponding cooking cavity, said temperature measuring members (700) being disposed on both sides of said heating pipe (210) opposite to said shower head (430) in the same cooking cavity.

11. The air fryer according to claim 10, wherein said heating tubes (210) of both sets of said heating assemblies are identical in structure and are arranged in translation along said first direction; the two spray heads (430) are identical in structure with the two temperature measuring pieces (700), and are arranged in a translation mode along the first direction.

12. The air fryer according to any one of claims 7 to 9, wherein said air fryer comprises a trigger portion (6112), said water tank (410) is detachably mounted to said machine body (100), a drain switch is mounted to a drain port (4121) of said water tank (410), and said trigger portion (6112) triggers said drain switch to open said drain port (4121) when said water tank (410) is in a mounted state.

13. The air fryer of claim 12, wherein said drain switch includes a piston (413) resiliently abutting said drain opening (4121), said trigger portion (6112) resiliently abutting said piston (413) in said installed condition to disengage said piston (413) from said drain opening (4121).

14. The air fryer of claim 13, wherein a water tank (460) is provided in a housing (600) of said air fryer, said housing (600) includes a protruding portion (611) protruding into said water tank (460), said protruding portion (611) has a first water storage chamber (6111), a second water storage chamber (461) communicating with said first water storage chamber (6111) is formed between said protruding portion (611) and said water tank (460), said second water storage chamber (461) has two water outlets (4611) corresponding to two water pumps (420) one by one, said water tank (410) is mounted in said first water storage chamber (6111) in the mounted state, said trigger portion (6112) protruding from the chamber wall of said first water storage chamber (6111) is elastically pressed against said piston (413), said water outlet (4121) is communicating with said first water storage chamber (6111).

15. The air fryer according to claim 14, wherein both said water outlets (4611) are located partially above the inner bottom wall of said second water storage chamber (461) and partially below the inner bottom wall of said second water storage chamber (461).

16. The air fryer according to claim 14, wherein each of said inlet pipes (440) comprises a first section and a second section connected to each other, two of said outlet openings (4611) being connected in one-to-one correspondence with two of said first sections, two of said water pumps (420) being connected in one-to-one correspondence with two of said second sections, said first sections extending in said third direction and said second sections extending in said first direction such that said inlet pipes (440) are "L" -shaped.

17. The air fryer according to any one of claims 14 to 16, wherein said water tank (410) comprises a tank cover (411) and a tank body (412), said tank body (412) protruding into said first water storage chamber (6111), said tank cover (411) constituting a part of said housing (600).

18. The air fryer according to claim 17, wherein said tank cover (411) is rotatably connected to said tank body (412) to communicate or separate said tank body (412) from the outside.

19. The air fryer according to any one of claims 1 to 9, wherein the ratio of the dimension of said water tank (410) along said first direction to the dimension of one of said containment cavities (130) along said first direction is b, b being in the range of 0.1 +.b +.0.9.

20. The air fryer according to any one of claims 1 to 9, wherein the ratio of the dimension of said water tank (410) in said first direction to the dimension of said air fryer in said first direction is a, a being in the range of 0.2 ∈a ∈0.5.

21. The air fryer according to any one of claims 1-9, wherein said pot body (300) is provided with a first limiting portion (331), said machine body (100) is provided with a second limiting portion (1111), and when said pot body (300) is extended into said corresponding accommodating cavity (130) along said third direction, said first limiting portion (331) and said second limiting portion (1111) complete limiting along said third direction to prevent said pot body (300) from shaking along said first direction.

22. The air fryer according to any one of claims 1-9, wherein one of any said pot (300) and said machine body (100) is provided with a positioning post (142), and the other is provided with a positioning groove (332), said positioning post (142) elastically abutting against a groove wall of said positioning groove (332) along said second direction to position said pot (300) when said pot (300) is inserted into the corresponding receiving cavity (130).

23. The air fryer according to any one of claims 1 to 9, wherein said middle frame (110) comprises a frame body (111), said partition (112) being detachably mounted to said frame body (111).

24. The air fryer according to claim 23, wherein said baffle plate (112) is provided with a recess (1121) along an end face of said first direction.

25. The air fryer according to claim 24, wherein one of said frame body (111) and said partition (112) is provided with a stopper post and the other is provided with a stopper groove, said stopper post being elastically held against a groove wall of said stopper groove in said second direction when said partition (112) is mounted to said frame body (111).