CN215502562U - Air fryer - Google Patents

Abstract

The utility model provides an air fryer, comprising: the base assembly comprises a shell with an opening at the upper end and a closed bottom, a heating cavity with an opening at the upper end is formed in the shell, and a heating module is arranged in the heating cavity; and the shell cover can cover the upper end of the shell and enclose a cooking space with the base component. This kind of structure compares in current air fryer, and it will heat the module, hot air blower has all concentrated on base component, and will cook the space and all concentrated in a cap, has just so simplified the first half structure of air fryer, makes the air fryer only need wash the cap after using, therefore it is more convenient to make the washing, and simultaneously, this kind of structure compares in current air fryer, and its overall structure is simpler, therefore processing is more convenient and can also suitably reduce cost.

Description

Air fryer

Technical Field

The utility model relates to the field of kitchen utensils, in particular to an air fryer.

Background

In the existing air fryer, a fan, a heating pipe and the like are generally arranged at the top of the air fryer, and then a frying barrel which can be pulled from the side is arranged to fry food materials. The air fryer is complex in overall structure, very difficult to clean and inconvenient to operate.

Therefore, how to provide a new air fryer with simple structure and convenient cleaning becomes a problem to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art or the related art.

Accordingly, it is an object of the present invention to provide an air fryer.

In order to achieve the above object, the present invention provides an air fryer, comprising: the base assembly comprises a shell with an upper end opening and a closed bottom, a heating cavity with an upper end opening is formed in the shell, and a heating module is arranged in the heating cavity; and the shell cover can be covered and arranged at the upper end of the shell and forms a cooking space with the base component.

According to the present invention, there is provided an air fryer comprising a base assembly and a lid, wherein the base assembly serves as a base for the air fryer for supporting the lid or the like for mounting thereon, on the one hand, and for heating the air, on the other hand, so that the hot air required for air-frying is generated. The shell cover is used for covering the upper end of the shell and forming a cooking space with the shell, so that an independent air frying space can be formed above the base, hot air generated by the base can be gathered in the shell cover, and food materials in the shell cover can be heated and air fried. This kind of structure, compare in current air fryer, it will heat module etc. and has all concentrated on the base subassembly, and will cook the space and all concentrated in a cap, the lid only includes shell part promptly, no other structure, just so simplified the first half structure of air fryer, it is few to make the air fryer need abluent part after using, therefore make the washing more convenient, simultaneously, this kind of structure is compared in current air fryer, its overall structure is simpler, therefore processing is more convenient and can also suitably reduce cost.

Wherein, in this application, the cap is a hollow cover in the inside of upper end opening, has just so greatly reduced the upper cover structure of air fryer.

In addition, the air fryer provided by the technical scheme of the utility model also has the following additional technical characteristics:

in the above technical solution, the air fryer further comprises: the supporter is located the top of heating module, be provided with the intercommunication on the supporter the culinary art space with the air-out passageway and the intercommunication in heating chamber the culinary art space with the return air passageway in heating chamber.

In this technical scheme, the air fryer still includes the supporter, and the supporter is used for injecing the wind channel to the hot-blast circulation that can be between cap and heating chamber after the messenger is heated by heating module heating, thereby realizes the heating to the edible material in the cap.

Further, the supporter can be installed with dismantling on the base subassembly, or can set up with dismantling in the cap, or the supporter is located in the cap, with cap formula structure as an organic whole.

In this technical scheme, the supporter can be installed on base subassembly or in the cap with dismantling for the supporter can be dismantled after using and get off, and wash in time. Of course, the shelf may be non-removably mounted to the base assembly or within the housing cover.

In the above technical scheme, a hot air blower for circulating air in the heating cavity is further arranged in the shell.

In this technical scheme, can strengthen the flow of air through hot-blast fan for the heat in heating chamber can expand more fast and spill, just so can utilize the heat of diffusion directly to heat or directly heat the cap to the edible material in the cap.

In the above technical solution, the air fryer further comprises: food material holds the piece, can put into or place with taking out put in the cap with between the supporter for hold food. For example, the food material holding member may be embodied as a baking tray, a grill or a frying tub.

In this technical scheme, can set up edible material for the air fryer and hold the piece to when convenient to user uses, can directly utilize edible material to hold the piece and carry out holding of edible material. Certainly, the air fryer can also be provided with no matched food material containing piece, and when the air fryer is used by a user, dishes with proper sizes can be directly selected for containing food materials. Considering that air fryers are often used for grilling, heating or frying, the air fryer may be provided with a suitable grill plate, grill or frying pan. Of course, the air fryer can also increase or decrease the food material containing pieces according to the cooking function or other conditions.

In any one of the above technical solutions, the storage rack comprises a storage bracket and an oil receiving disc mounted on the storage bracket, wherein an oil receiving groove is formed on the oil receiving disc.

Among these technical scheme, the supporter including play the supporting role put the thing support and be used for connecing the food tray that connects of unnecessary grease, connect the food tray through the setting and can avoid the grease of eating the material in the cap to drop inside the base subassembly and pollute the base subassembly. The oil receiving disc and the object placing support can be of an integrated structure and can also be of a split detachable structure.

In any one of the above technical scheme, the upper end opening in heating chamber, the supporter is installed the opening part of heating chamber upper end, the return air passageway is including setting up the return air hole in the middle part of supporter, the air-out passageway is including setting up exhaust vent on the edge of supporter.

In these some technical schemes, the upper end opening in heating chamber, supporter direct mount are at the opening part of heating chamber upper end, just so make the air of heating intracavity can directly discharge through the exhaust vent on the supporter to directly carry out the return air through the return air hole on the supporter. The arrangement simplifies the air duct structure of the whole air fryer. Meanwhile, the mode of middle part return air and edge air-out can make the hot air distribute more evenly in the shell cover, thus more do benefit to the even heating and eat the material.

Further, the supporter is including putting the thing support and connecing the food tray, connect the food tray to be located put the top of thing support, the return air hole sets up connect the middle part of food tray, put on the lateral wall of thing support and/or all be provided with one or more on the top edge of putting the thing support the exhaust vent.

In these technical scheme, when the supporter put the thing support and connect the food tray, the middle part that connects the food tray is provided with the return air hole and carries out the return air, and the exhaust vent can set up on putting the lateral wall of thing support or on the top edge, and the hot-blast alright that heats the intracavity like this enters into in the cap through the lateral part or the top of putting the thing support. And the exhaust vent on the lateral wall of putting the thing support in order to make things convenient for can with the cap intercommunication, can form certain clearance between the lateral wall of putting the thing support and the inside wall of cap to supply the circulation of air.

Furthermore, put the thing support and be an annular hollow barrel, be provided with a plurality of exhaust vents along the circumference direction interval on the lateral wall of barrel, be provided with a plurality of exhaust vents along the circumference direction interval on the top terminal surface of barrel. The oil receiving disc is arranged at an opening at the upper end of the cylinder body and is of an integrated structure or a split structure with the cylinder body.

Further, put the thing support and include upper junction plate and lower connecting plate, connect through a plurality of connecting rods between upper junction plate and the lower connecting plate. The air outlet on the side wall of the article placing support is surrounded by the upper connecting plate, the lower connecting plate and the two adjacent connecting rods. The air outlet on the top of the object placing support is arranged on the upper connecting plate.

On the basis of any one of the technical schemes, the middle part of the oil receiving disc is provided with a circle of check ring around the air return hole, and the oil storage space of the oil receiving disc is surrounded by the outer side wall of the oil receiving disc and the check ring. Or the inner bottom wall of the oil receiving disc is of a structure with a high middle part and a low periphery.

In these technical scheme, can block up the grease in the oil pan through setting up the retaining ring, prevent that it from entering into in the return air hole. In another technical scheme, the inner bottom wall of the oil receiving disc can be set to be of a structure with a high middle part and a low periphery, so that the purpose of preventing grease from leaking from the air return hole is achieved.

Furthermore, the article placing support is of a circular structure, and a plurality of air outlet holes which are symmetrical to each other are formed in the side wall of the article placing support and the edge of the top of the article placing support; a plurality of exhaust vents on the lateral wall of the object placing support and a plurality of exhaust vents on the top edge of the object placing support are arranged in a staggered mode.

In these technical schemes, the exhaust vent that sets up through the symmetry can make the air-out of supporter more even, therefore is favorable to eating the material and carrying out the even heating.

In any of the above technical solutions, the shelf is provided with a plurality of first supporting tables, and the first supporting tables are used for bearing the food material containing members; and a second supporting platform for supporting and mounting the shell cover is formed on the upper end face of the shell or the outer side wall surface of the upper end of the shell, and a third supporting platform for supporting and mounting the commodity shelf is formed on the inner side wall surface of the upper end of the shell.

In these technical schemes, can set up a plurality of first supporting platforms on the supporter, like this alright form supporting platform through a plurality of first supporting platforms to it holds a formation effective support to eat materials such as overware, fried bucket. And the cap installation time, the mountable is on the second brace table of the shell of base subassembly to make base subassembly can form a sealed space with the cap, alright avoid the air to reveal from the supporter like this. Meanwhile, a third support table for supporting and installing the commodity shelf can be arranged on the inner side wall surface of the upper end of the shell, so that the commodity shelf can be completely installed between the shell and the shell cover.

Further, the air fryer also includes: and the sealing ring is arranged on the shell cover and/or the shell and is used for sealing when the shell cover is contacted with the shell. In particular, a first sealing ring can be arranged at an end of the housing cover and/or a second sealing ring can be arranged on the second support table, so that a sealed connection between the housing and the housing cover can be achieved by means of the first sealing ring and/or the second sealing ring.

In any of the above technical solutions, the heating cavity and the heat dissipation cavity are formed in the housing from top to bottom at an interval, the hot air blower includes a hot air fan blade and a hot air motor connected to each other, the heating module and the hot air fan blade are located in the heating cavity, and the heating module is located above the hot air fan blade; the base assembly further includes: the heat dissipation fan comprises a heat dissipation fan blade and a heat dissipation motor which are connected with each other, and the heat dissipation fan blade and the heat dissipation motor are both positioned in the heat dissipation cavity; wherein, the hot air motor is positioned in the heat dissipation cavity.

In these technical schemes, accessible cooling fan dispels the heat, alright avoid overheated in the base subassembly like this to can carry out overheat protection to elements such as the automatically controlled board in the base subassembly. The heating module and the hot air fan blade are arranged in the heating cavity, the heat dissipation fan and the hot air motor are arranged in the heat dissipation cavity, heat generated by the heating module can be concentrated, heat waste can be avoided, and the heat dissipation fan and the hot air motor can be prevented from being heated.

Specifically, the base assembly further comprises: the first partition plate is arranged in the shell, and the heating cavity and the heat dissipation cavity are formed by the first partition plate in a separated mode.

In the technical schemes, the first partition plate is arranged to divide the shell into two cavities, namely the heating cavity and the heat dissipation cavity, along the vertical direction, so that the cavity of the shell is simply and conveniently separated. The structure only needs to process the shell and the first partition plate with simpler structures, so that the whole structure is simpler. Of course, in other aspects, the separation chamber may be formed in other ways.

In any of the above technical solutions, the hot air motor and the heat dissipation motor are the same motor. The heat radiation fan blade and the hot air fan blade are driven by the same motor, so that the use of one motor can be reduced, and the integral structure of the air fryer is simpler and more compact. Of course, in other embodiments, the hot fan blade and the heat sink fan blade may be driven by different motors.

Further, hot fan leaf with the coaxial setting of radiator fan leaf, and all install on the output shaft of same motor.

In the technical schemes, the hot fan blade and the radiating fan blade are directly driven by a motor shaft of the same motor, namely, no additional transmission structure exists between the motor and the hot fan blade and the radiating fan blade, so that the driving mechanism of the fan blade is simpler. Therefore, not only the cost can be reduced, but also the volume of the base assembly can be reduced. In other schemes, the motor can also be indirectly driven with the hot fan blade and the radiating fan blade through transmission parts such as gears and the like.

In any of the above technical solutions, the base assembly further includes: the second division board sets up the heat dissipation intracavity, and will the heat dissipation chamber is separated into cavity and lower cavity along upper and lower direction, the motor is installed in the lower cavity, the heat dissipation flabellum is installed go up in the cavity, be provided with the confession on the second division board the via hole that the output shaft of motor passed.

In the technical schemes, the second partition plate is additionally arranged in the heat dissipation cavity, so that the heat dissipation fan blades and the motor are arranged in two independent cavities, and hot air blown out by the heat dissipation fan blades can be prevented from acting on the motor, so that the motor can be prevented from being overheated.

In any of the above technical solutions, the base assembly further includes: and the electric control board is arranged in the shell and used for controlling the heating module and the hot air fan to work.

In the technical schemes, the electric control board is used for carrying out overall control on the air fryer, such as controlling heating power and controlling the circulation speed of air so as to realize different cooking modes. Of course, the electric control board can also control whether the air fryer works or not or control the display of the display interface, the work of the indicator light and the like under the operation of a user.

In any of the above technical solutions, the heating module is a heat pipe tray, a mounting hole is formed in the middle of the heat pipe tray, and the heat pipe tray is disposed around a hot air fan blade of the hot air fan through the mounting hole, or the heat pipe tray is disposed above the hot air fan.

In this technical scheme, the heating module is the heat pipe dish, and the heat pipe dish encircles and sets up around hot-blast fan leaf, just so can carry out the even heating to the wind that hot-blast fan leaf blew off to can improve the heating homogeneity of air fryer. Of course, the heat fan blades can be arranged below the heat pipe disc, so that heating can be realized in the air ascending process, and the arrangement can relatively increase the height of the base assembly. In the actual process, the relative positions of the hot fan blades and the hot pipe disc can be reasonably set according to needs.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of an air fryer having a fry vat mounted therein according to an embodiment of the present invention;

FIG. 2 is a schematic exploded view of a mounting fryer vat in an air fryer in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of an embodiment of the present invention showing a shelf of the air fryer;

FIG. 4 is a schematic view of the air fryer with the grill installed therein according to the present invention;

FIG. 5 is an exploded view of the grill mounted in the air fryer in accordance with the present invention;

fig. 6 is a schematic structural view of a grill rack of an air fryer according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

1 base subassembly, 10 shells, 100 heating chamber, 102 heat dissipation chamber, 104 second supporting bench, 106 third supporting bench, 108 first division board, 109 second division board, 12 heating module, 14 hot fan leaf, 16 heat dissipation flabellum, 18 motors, 2 supporter, 20 return air hole, 22 exhaust vent, 24 put the thing support, 26 connect the food tray, 262 the retaining ring, 28 first supporting station, 3 covers, 4 fried buckets, 5 gridions.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

An air fryer provided according to some embodiments of the present invention is described below with reference to fig. 1-6.

As shown in fig. 1 to 6, an object of the present invention is to provide an air fryer comprising: base subassembly 1, supporter 2 and cap 3. The base assembly 1 comprises a housing 10 with an upper end open and a bottom closed, a heating cavity 100 is formed in the housing 10, a heating module 12 is arranged in the heating cavity 100, and a hot air fan for circulating air in the heating cavity 100 is further arranged in the housing 10. The commodity shelf 2 is installed on the base component 1 and is positioned above the heating module 12. The shell cover 3 is used for covering the shelf 2 and enclosing a cooking space with the shelf 2. An air outlet channel communicated with the cooking space and the heating cavity 100 and an air return channel communicated with the cooking space and the heating cavity 100 are arranged on the shelf 2.

The air fryer provided by the utility model comprises a base assembly 1, a storage rack 2, a shell cover 3 and a food material containing piece, wherein the food material containing piece can be a frying barrel 4 or a grill 5. The base assembly 1 is used as a base of the air fryer, can be used for heating air and enabling the air to flow circularly, and can also be used for supporting and installing food containing pieces such as a storage rack 2, a frying barrel 4 or a grill 5 and the like, so that hot air required by air frying can be generated. The supporter 2 is installed on the base subassembly 1, is used for supporting specially that the food material such as installation overware, frying bucket 4, gridion 5 holds the piece, waits to fry the food material then accessible overware, gridion 5 or fry bucket 4 etc. and place in the cap 3. And the shell cover 3 is used for covering the commodity shelf 2 and forming a cooking space with the commodity shelf 2, so that an independent air frying space can be formed above the base component 1, hot air generated by the base component 1 can be gathered in the shell cover 3, and food in the shell cover 3 can be heated. This kind of structure, compare in current air fryer, it will heat module 12, hot air blower has all concentrated on base subassembly 1, and will cook the space and all concentrate on in cap 3, consequently, the first half structure of air fryer has been simplified, make the air fryer only need wash cap 3 and supporter 2 after the use, just can make equipment cleaner, and then make the washing more convenient, and simultaneously, this kind of structure compares in current air fryer, its overall structure is simpler, therefore processing is more convenient and can also suitably reduce cost.

In the above embodiment, the air fryer further comprises a food material holding member which is placed between the housing cover 3 and the rack 2 so as to be able to be put in or taken out, for holding food.

As shown in fig. 1 and 2, the food material receptacle is a frying tub 4.

As shown in fig. 3 to 5, the food material container is a grill 5.

In this embodiment, when the user uses the food material containing part, the food material can be directly contained in the food material containing part, and different food material containing parts can be arranged for the air fryer. Meanwhile, the air fryer can be provided with no food material containing part, and a user can directly select and use a plate with a proper size to contain food materials when using the air fryer. Considering that air fryers are often used for grilling, heating or frying, the air fryer may be provided with a suitable grill plate, grill 5 or frying tub 4. Of course, the air fryer can also increase or decrease the food material containing pieces according to the cooking function or other conditions of the air fryer.

In any of the above embodiments, as shown in fig. 3, the shelf 2 includes a rack 24 and an oil receiving tray 26 mounted on the rack 24, and the oil receiving tray 26 has an oil receiving groove.

In these embodiments, the shelf 2 comprises a support bracket 24 and an oil receiving tray 26 for receiving excess oil, and the oil receiving tray 26 can prevent oil of food materials in the housing cover 3 from falling into the base assembly 1 to contaminate the base assembly 1. The oil receiving tray 26 and the storage rack 24 may be of an integral structure or of a detachable structure.

In any of the above embodiments, as shown in fig. 2 and 5, the upper end of the heating chamber 100 is open, the article placing shelf 2 is installed at the opening of the upper end of the heating chamber 100, the air return channel includes the air return hole 20 disposed in the middle of the article placing shelf 2, and the air outlet channel includes the air outlet hole 22 disposed on the edge of the article placing shelf 2.

In these embodiments, the upper end of the heating chamber 100 is open, and the object placing frame 2 is directly installed at the opening at the upper end of the heating chamber 100, so that the air in the heating chamber 100 can be directly exhausted through the air outlet 22 on the object placing frame 2, and the air can be directly returned through the air return hole 20 on the object placing frame 2. The arrangement simplifies the air duct structure of the whole air fryer. Simultaneously, the mode of middle part return air, edge air-out can make hot-air more even that distributes in cap 3, therefore more do benefit to the even heating and eat the material.

Further, supporter 2 is including putting support 24 and connecing food tray 26, connects food tray 26 to be located the top of putting support 24, and return air hole 20 sets up in the middle part of connecing food tray 26, all is provided with one or more exhaust vent 22 on putting support 24's the lateral wall and/or on putting support 24's the top edge.

In these embodiments, when the shelf 2 comprises the rack 24 and the oil receiving tray 26, the air return hole 20 is disposed in the middle of the oil receiving tray 26 for returning air, and the air outlet 22 can be disposed on the side wall or the top edge of the rack 24, so that the hot air in the heating chamber 100 can enter the housing cover 3 through the side or the top of the rack 24. And for the convenience of putting the exhaust vent 22 on the lateral wall of thing support 24 and can be with the shell cover 3 internal communication, can form certain clearance between the lateral wall of putting thing support 24 and the inside wall of shell cover 3 to supply the circulation of air.

Further, the object placing support 24 is an annular hollow cylinder, a plurality of air outlet holes 22 are formed in the side wall of the cylinder at intervals along the circumferential direction, and a plurality of air outlet holes 22 are formed in the end face of the top of the cylinder at intervals along the circumferential direction. The oil receiving tray 26 is installed at an opening at the upper end of the cylinder and has an integrated structure or a split structure with the cylinder.

Further, the object placing support 24 further comprises an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are connected through a plurality of connecting rods. And the air outlet 22 on the side wall of the article holding bracket 24 is surrounded by an upper connecting plate, a lower connecting plate and two adjacent connecting rods. The air outlet 22 on the top of the rack 24 is arranged on the upper connecting plate.

In addition to any of the above embodiments, as shown in fig. 3, a ring of retainer 262 is disposed around the return air hole 20 in the middle of the oil receiving pan 26, and the oil storage space of the oil receiving pan 26 is surrounded by the outer sidewall of the oil receiving pan 26 and the retainer 262. Or the inner bottom wall of the drip pan 26 is formed in a structure with a high middle and a low periphery.

In these embodiments, grease within oil pan 26 may be blocked from entering return air opening 20 by retaining ring 262. In another embodiment, the inner bottom wall of the oil pan 26 may be configured to have a structure with a high middle and a low periphery, so as to prevent grease from leaking from the return air hole 20.

Furthermore, the article holding bracket 24 is of a circular structure, and a plurality of air outlet holes 22 which are symmetrical to each other are arranged on the side wall of the article holding bracket 24 and the edge of the top of the article holding bracket 24; the air outlets 22 on the side wall of the rack 24 and the air outlets 22 on the top edge of the rack 24 are arranged in a staggered manner.

In these embodiments, the exhaust vent 22 through the symmetry setting can make the air-out of supporter 2 more even to be favorable to eating material and carrying out the even heating.

In any of the above embodiments, as shown in fig. 1 and fig. 2, the rack 2 is provided with a plurality of first supporting platforms 28, and the first supporting platforms 28 are used for bearing food material containing members. A second support 104 is provided on the upper end surface of the housing 10 or on the outer side wall surface of the upper end of the housing 10 for supporting the mounting case cover 3, and a third support 106 is provided on the inner side wall surface of the upper end of the housing 10 for supporting the mounting bracket 24.

In these embodiments, a plurality of first supporting platforms 28 can be disposed on the article placing shelf 2, so that a supporting platform can be formed by the plurality of first supporting platforms 28, and the article placing pieces such as the baking tray and the frying barrel can be effectively supported. And when the housing cover 3 is installed, it can be installed on the second supporting platform 104 of the housing 10 of the base assembly 1, so that the base assembly 1 and the housing cover 3 can form a sealed space, thus avoiding air leakage from the article carrier 2. Meanwhile, a third support table 106 supporting the shelf 2 may be provided on an upper inner sidewall surface of the housing 10 so that the shelf 2 can be completely installed between the housing 10 and the case cover 3.

Further, the air fryer also includes a seal ring disposed on the cover 3 and/or the housing 10 for sealing the cover 3 when in contact with the housing 10. The sealing ring can be provided with a first sealing ring at the end of the housing cover 3 and/or with a second sealing ring on the second support 104, so that a sealing connection between the housing 10 and the housing cover 3 can be achieved by means of the first sealing ring and/or the second sealing ring.

In any of the above embodiments, as shown in fig. 2 and 5, a heating cavity 100 and a heat dissipation cavity 102 are formed in the housing 10 from top to bottom at intervals, the hot air blower includes a hot air fan 14 and a hot air motor connected to each other, the heating module 12 and the hot air fan 14 are located in the heating cavity 100, and the heating module 12 is located above the hot air fan 14; the base assembly 1 further comprises a heat dissipation fan which comprises a heat dissipation fan blade 16 and a heat dissipation motor which are connected with each other, wherein the heat dissipation fan blade 16 and the heat dissipation motor are both positioned in the heat dissipation cavity 102; wherein, the hot air motor is positioned in the heat dissipation cavity 102.

In these embodiments, heat can be dissipated by the heat dissipation fan, so that overheating in the base assembly 1 can be avoided, and overheating protection can be performed on elements such as an electric control board in the base assembly 1. By arranging the heating module 12 and the hot air fan 14 in the heating chamber 100 and arranging the heat dissipation fan and the hot air motor in the heat dissipation chamber 102, the heat generated by the heating module 12 can be concentrated, which can not only avoid heat waste, but also prevent the heat dissipation fan and the hot air motor from being heated.

Specifically, the base assembly 1 further comprises: a first partition 108 disposed within the housing 10, the first partition 108 dividing the interior of the housing 10 into the heating chamber 100 and the heat dissipation chamber 102.

In these embodiments, the first partition plate 108 is disposed to divide the housing 10 into two chambers in the up-down direction, that is, the heating chamber 100 and the heat dissipation chamber 102, so that the chamber division of the housing 10 is simply and conveniently realized. Moreover, with the structure, only the shell 10 and the first separating plate 108 with simpler structures need to be processed, so that the whole structure is simpler. Of course, in other aspects, the separation chamber may be formed in other ways.

In any of the above embodiments, as shown in fig. 1 and 4, the hot air motor and the heat dissipation motor are both motors 18. Namely, the heat radiation fan blades 16 and the hot fan blades 14 are driven by the motor 18, so that the use of one motor can be reduced, and the whole structure of the air fryer is simpler and more compact. Of course, in other embodiments, the hot air fan 14 and the heat dissipating fan 16 may be driven by different motors.

Further, the hot air fan blade 14 and the heat dissipation fan blade 16 are coaxially disposed and are both mounted on the output shaft of the motor 18.

In these embodiments, the hot air fan blade 14 and the heat dissipating fan blade 16 are directly driven by the same motor shaft of the motor 18, i.e. there is no additional transmission structure between the motor 18 and the hot air fan blade 14 and the heat dissipating fan blade 16, so that the driving mechanism of the fan blades is relatively simple. Thus not only reducing the cost, but also reducing the bulk of the base assembly 1. Of course, in other embodiments, the motor 18 may be indirectly driven by a transmission member such as a gear, etc. with the hot air fan 14 and the heat dissipating fan 16.

In any of the above embodiments, as shown in fig. 2 and fig. 5, the base assembly 1 further includes a second partition plate 109, the second partition plate 109 is disposed in the heat dissipation cavity 102, and the second partition plate 109 divides the heat dissipation cavity 102 into an upper cavity and a lower cavity along the up-down direction. The motor 18 is mounted in the lower cavity, the heat dissipating fan 16 is mounted in the upper cavity, and the second partition plate 109 is provided with a through hole for the output shaft of the motor 18 to pass through.

In these embodiments, a second partition plate 109 is additionally disposed in the heat dissipation chamber 102, so that the heat dissipation fan 16 and the motor 18 are disposed in two separate chambers, thereby preventing the hot air blown by the heat dissipation fan 16 from acting on the motor 18, and thus preventing the motor 18 from overheating.

In any of the above embodiments, the base assembly 1 further comprises: and the electric control board is arranged in the shell 10 and used for controlling the heating module 12 and the hot air fan to work.

In these embodiments, the electric control board is used for overall control of the air fryer, such as controlling heating power and controlling the speed of air circulation, so as to realize different cooking modes. Of course, the electric control board can also control whether the air fryer works or not or control the display of the display interface, the work of the indicator light and the like under the operation of a user.

In any of the above embodiments, as shown in fig. 2 and 5, the heating module 12 is a heat pipe tray, and the middle of the heat pipe tray is provided with a mounting hole, and the heat pipe tray is arranged around the hot air fan 14 of the hot air fan through the mounting hole, or the heat pipe tray is arranged above the hot air fan.

In this embodiment, the heating module 12 is a heat pipe plate, and the heat pipe plate is disposed around the hot air fan blades 14, so that the air blown by the hot air fan blades 14 can be uniformly heated, and the heating uniformity of the air fryer can be improved. Of course, the hot fan blades 14 can also be arranged below the hot tube plate, so that heating can be achieved during the air rising process, and this arrangement can relatively increase the height of the base assembly 1. In practice, the relative positions of the hot fan blades 14 and the hot pipe coil can be reasonably set according to requirements.

The detailed construction of the air fryer is described below in connection with three specific embodiments.

Example 1

As shown in fig. 1 and 2, the air fryer provided according to embodiment 1 includes a base assembly 1, a rack 2, a cover 3, and a fry vat 4. Wherein, base subassembly 1 is as the base of air fryer, not only can be used for heating the air and make the air circulation flow, can also be used for supporting installation supporter 2, just so can produce the required hot air of air-fry. The storage rack 2 is arranged on the base component 1 and is specially used for supporting and installing the frying barrel 4, and food materials to be air-fried can be placed in the shell cover 3 through the frying barrel 4. And the shell cover 3 is directly installed on the base component 1 and forms a cooking space with the shelf 2, so that an independent air frying space can be formed above the base, hot air generated by the base component 1 can be gathered in the shell cover 3, and the food in the shell cover 3 is heated and air fried. This kind of structure compares in current air fryer, and it will heat module 12, hot air blower and all concentrated on base subassembly 1 to all concentrate on the culinary art space in cap 3, consequently just simplified the first half structure of air fryer, make the air fryer only need wash cap 3 and supporter 2 after the use, just can make equipment cleaner, and then make the washing more convenient.

Further, in the embodiment 1, the rack 2 includes the rack support 24 for supporting and the oil receiving tray 26 for receiving the excess grease, and the grease of the food material in the case cover 3 can be prevented from falling into the base assembly 1 to contaminate the base assembly 1 by the oil receiving tray 26. The drip pan 26 is integral with the storage rack 24. The object placing rack 2 is directly installed at the opening at the upper end of the heating chamber 100, so that the air in the heating chamber 100 can be directly discharged through the air outlet 22 on the object placing rack 2, and the air can be directly returned through the air return hole 20 on the object placing rack 2.

Further, connect the food tray 26 to be located the top of putting the support 24, return air hole 20 sets up in the middle part that connects the food tray 26, all is provided with one or more exhaust vents 22 on putting the lateral wall of support 24 and/or on putting the top edge of support 24. The object placing support 24 further comprises an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are connected through a plurality of connecting rods. And the air outlet 22 on the side wall of the article holding bracket 24 is surrounded by an upper connecting plate, a lower connecting plate and two adjacent connecting rods. The air outlet 22 on the top of the rack 24 is arranged on the upper connecting plate.

Further, the air outlet 22 on the side wall of the object placing bracket 24 can be communicated with the inside of the shell cover 3, and a certain gap is formed between the side wall of the object placing bracket 24 and the inner side wall of the shell cover 3 so as to allow air to circulate. The arrangement simplifies the air duct structure of the whole air fryer. Simultaneously, the mode of middle part return air, edge air-out can make hot-air more even that distributes in cap 3, therefore more do benefit to the even heating and eat the material.

Furthermore, a ring of retaining ring 262 is arranged around the return air hole 20 in the middle of the oil receiving pan 26, and the oil storage space of the oil receiving pan 26 is surrounded by the outer side wall of the oil receiving pan 26 and the retaining ring 262, so that the oil storage space can be prevented from entering the return air hole 20. The purpose of preventing grease from leaking from the return air hole 20 is achieved.

Further, the shelf 2 is provided with a plurality of first supporting platforms 28, so that a supporting platform can be formed by the first supporting platforms 28, and the food materials such as baking trays and frying barrels can be effectively supported. And when the housing cover 3 is installed, it can be installed on the second supporting platform 104 of the housing 10 of the base assembly 1, so that the base assembly 1 and the housing cover 3 can form a sealed space, thus avoiding air leakage from the article carrier 2. Meanwhile, a third support base 106 for supporting and mounting the shelf 2 is provided on an inner side wall surface of the upper end of the housing 10.

Furthermore, sealing rings are provided on the housing cover 3 and/or on the housing 10.

Specifically, a first seal ring is provided at an end portion of the housing cover 3, and a second seal ring is provided on the second support base 104, whereby the housing 10 and the housing cover 3 are sealingly connected to each other by the first seal ring and the second seal ring.

Further, a first partition 108 is provided in the housing 10. The first partition plate 108 divides the housing 10 into two chambers in the vertical direction, that is, the heating chamber 100 and the heat dissipation chamber 102 are separated from top to bottom in the housing 10, so that the chamber division of the housing 10 is simply and conveniently realized. Moreover, with the structure, only the shell 10 and the first separating plate 108 with simpler structures need to be processed, so that the whole structure is simpler.

Further, the hot air fan comprises a hot air fan blade 14 and a hot air motor which are connected with each other, the heating module 12 and the hot air fan blade 14 are positioned in the heating cavity 100, and the heating module 12 is positioned above the hot air fan blade 14; the base assembly 1 further comprises a heat dissipation fan which comprises a heat dissipation fan blade 16 and a heat dissipation motor which are connected with each other, wherein the heat dissipation fan blade 16 and the heat dissipation motor are both located in the heat dissipation cavity 102.

Wherein, the hot air motor is positioned in the heat dissipation cavity 102. The heat can be dissipated through the heat dissipation fan, so that overheating in the base assembly 1 can be avoided, and overheating protection can be performed on elements such as an electric control board in the base assembly 1. By arranging the heating module 12 and the hot air fan 14 in the heating chamber 100 and arranging the heat dissipation fan and the hot air motor in the heat dissipation chamber 102, the heat generated by the heating module 12 can be concentrated, which can not only avoid heat waste, but also prevent the heat dissipation fan and the hot air motor from being heated. The hot air motor and the heat dissipation motor are the same motor 18.

Furthermore, the heat dissipating fan blades 16 and the hot air fan blades 14 are directly driven by the motor 18, so that the use of one motor 18 can be reduced, and the whole structure of the air fryer is simpler and more compact.

Meanwhile, the second partition plate 109 is additionally arranged in the heat dissipation cavity 102, so that the heat dissipation fan blades 16 and the motor 18 are arranged in two independent cavities, and thus, hot air blown out by the heat dissipation fan blades 16 can be prevented from acting on the motor 18, and overheating of the motor 18 can be avoided.

Further, the heating module 12 arranged on the upper portion of the hot air blower is a heat pipe disc which is arranged around the hot air fan blades 14, so that the air blown out by the hot air fan blades 14 can be uniformly heated, and the heating uniformity of the air fryer can be improved. Of course, the hot fan blades 14 can also be arranged below the hot tube plate, so that heating can be achieved during the air rising process, and this arrangement can relatively increase the height of the base assembly 1.

Example 2

As shown in fig. 3 to 5, the air fryer according to embodiment 2 comprises a base assembly 1, a shelf 2, and a cover 3. A gridiron 5 is arranged in the shell cover 3, and the gridiron 5 can replace the frying barrel 4. Specifically, the method comprises the following steps:

the base assembly 1 serves as a base of the air fryer, and not only can be used for heating air and enabling the air to flow circularly, but also can be used for supporting and installing the object placing frame 2, so that hot air required by air frying can be generated. The shelf 2 is mounted on the base assembly 1 and is used for supporting and mounting a grill 5, and the food to be air-fried is placed in the shell cover 3 through the grill 5. And the shell cover 3 is installed at the edge of the shelf 2 and forms a cooking space with the shelf 2, so that an independent air frying space can be formed above the base, hot air generated by the base can be gathered in the shell cover 3, and the food in the shell cover 3 is heated and air-fried. This kind of air fryer compares in current air fryer, and it will heat module 12, hot air blower and all concentrated on base subassembly 1 to all concentrate on the culinary art space in cap 3, consequently just simplified the first half structure of air fryer, make the air fryer only need wash cap 3 and supporter 2 after the use, just can make equipment cleaner, and then make the washing more convenient. Meanwhile, the air fryer can cook barbecue food materials through the grill 5 and fry the food through the frying barrel 4, so that the purpose of the air fryer is expanded, and the utilization rate of the air fryer is improved.

Wherein supporter 2 is including the thing support 24 that plays supporting role and the oil receiving disc 26 that is used for connecing unnecessary grease, and the grease of eating the material in can avoiding the cap 3 through setting up oil receiving disc 26 drops inside the base subassembly 1 and pollutes base subassembly 1.

Further, the oil receiving tray 26 and the storage rack 24 are of a detachable structure in a split type. The object placing rack 2 is directly installed at the opening at the upper end of the heating chamber 100, so that the air in the heating chamber 100 can be directly discharged through the air outlet 22 on the object placing rack 2, and the air can be directly returned through the air return hole 20 on the object placing rack 2.

Further, connect the food tray 26 to be located the top of putting the support 24, return air hole 20 sets up in the middle part that connects the food tray 26, all is provided with one or more exhaust vents 22 on putting the lateral wall of support 24 and/or on putting the top edge of support 24.

Further, the object placing support 24 further comprises an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are connected through a plurality of connecting rods. And the air outlet 22 on the side wall of the article holding bracket 24 is surrounded by an upper connecting plate, a lower connecting plate and two adjacent connecting rods.

Further, a certain gap is formed between the side wall of the rack 24 and the inner side wall of the housing cover 3 for air circulation. The arrangement simplifies the air duct structure of the whole air fryer. Simultaneously, the mode of middle part return air, edge air-out can make hot-air more even that distributes in cap 3, therefore more do benefit to the even heating and eat the material.

Further, the oil pan 26 has a raised-top structure with a high middle and four low sides. The return air hole 20 is provided in the middle of the oil pan 26.

Further, the shelf 2 is provided with a plurality of first supporting platforms 28, so that a supporting platform can be formed by the first supporting platforms 28, and the food materials such as baking trays and frying barrels can be effectively supported.

Further, be provided with the fourth brace table on the supporter 2, when the installation of cap 3, the mountable is on the fourth brace table to make base subassembly 1 can form a sealed space with cap 3, alright avoid the air to reveal from supporter 2 like this.

Further, a third support table 106 supporting the shelf 2 may be provided on an upper inner side wall surface of the housing 10 so that the shelf 2 can be completely installed between the housing 10 and the cover 3.

Further, a first seal ring is provided at an end portion of the housing cover 3, and a second seal ring is provided on the second support base 104, whereby the housing 10 and the housing cover 3 are hermetically connected to each other by the first seal ring and the second seal ring.

Further, the first partition plate 108 is disposed inside the housing 10 to divide the housing 10 into two cavities in the vertical direction, that is, the heating cavity 100 and the heat dissipation cavity 102 are separated from top to bottom, so that the cavity separation of the housing 10 is simply and conveniently achieved. Moreover, with the structure, only the shell 10 and the first separating plate 108 with simpler structures need to be processed, so that the whole structure is simpler.

Further, the hot air fan comprises a hot air fan blade 14 and a hot air motor which are connected with each other, the heating module 12 and the hot air fan blade 14 are positioned in the heating cavity 100, and the heating module 12 is positioned above the hot air fan blade 14; the base assembly 1 further comprises a heat dissipation fan which comprises a heat dissipation fan blade 16 and a heat dissipation motor which are connected with each other, wherein the heat dissipation fan blade 16 and the heat dissipation motor are both positioned in the heat dissipation cavity 102; wherein, the hot air motor is positioned in the heat dissipation cavity 102. The heat can be dissipated through the heat dissipation fan, so that overheating in the base assembly 1 can be avoided, and overheating protection can be performed on elements such as an electric control board in the base assembly 1. By arranging the heating module 12 and the hot air fan 14 in the heating chamber 100 and arranging the heat dissipation fan and the hot air motor in the heat dissipation chamber 102, the heat generated by the heating module 12 can be concentrated, which can not only avoid heat waste, but also prevent the heat dissipation fan and the hot air motor from being heated.

Further, the heat dissipation motor and the hot air motor are two independent motors. By the arrangement, the radiating fan blades 16 and the hot fan blades 14 can be separately controlled, so that the rotating speed of the fan blades can be separately adjusted in the temperature change process, and the temperature change is more targeted. The heat dissipation fan blade 16, the hot air motor and the heat dissipation motor are arranged in two independent cavities, so that hot air blown out by the heat dissipation fan blade 16 can be prevented from acting on the hot air motor and the heat dissipation motor, and overheating of the hot air motor and the heat dissipation motor can be avoided.

Further, the heating module 12 disposed at the upper portion of the hot air blower is a heat pipe plate, and the hot fan blades 14 are disposed below the heat pipe plate, so that heating can be achieved during the air rising process, and this arrangement can relatively increase the height of the base assembly 1.

Example 3

As shown in fig. 1 and 2, the air fryer according to embodiment 3 includes a base assembly 1, a shelf 2, a cover 3, and a frying tub 4. The shelf 2 is provided with an oil receiving disc, and the inner bottom wall of the oil receiving disc 26 is of a structure with high middle part and low periphery. Wherein, base subassembly 1 is as the base of air fryer, not only can be used for heating the air and make the air circulation flow, can also be used for supporting installation supporter 2, just so can produce the required hot air of air-fry. The storage rack 2 is arranged on the base component 1 and is specially used for supporting and installing the frying barrel 4, and food materials to be air-fried can be placed in the shell cover 3 through the frying barrel 4 and the like. And the shell cover 3 is used for covering the shelf 2 and forming a cooking space with the shelf 2, so that an independent air frying space can be formed above the base, hot air generated by the base can be gathered in the shell cover 3, and the food in the shell cover 3 is heated and air fried. This kind of structure compares in current air fryer, and it will heat module 12, hot air blower and all concentrated on base subassembly 1 to all concentrate on the culinary art space in cap 3, consequently just simplified the first half structure of air fryer, make the air fryer only need wash cap 3 and supporter 2 after the use, just can make equipment cleaner, and then make the washing more convenient.

Further, the oil pan 26 is integral with the storage rack 24. The object placing rack 2 is directly installed at the opening at the upper end of the heating chamber 100, so that the air in the heating chamber 100 can be directly discharged through the air outlet 22 on the object placing rack 2, and the air can be directly returned through the air return hole 20 on the object placing rack 2.

Further, connect the food tray 26 to be located the top of putting the support 24, return air hole 20 sets up in the middle part that connects the food tray 26, all is provided with one or more exhaust vents 22 on putting the lateral wall of support 24 and/or on putting the top edge of support 24. The object placing support 24 further comprises an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are connected through a plurality of connecting rods. And the air outlet 22 on the side wall of the article holding bracket 24 is surrounded by an upper connecting plate, a lower connecting plate and two adjacent connecting rods. The air outlet 22 on the top of the rack 24 is arranged on the upper connecting plate.

Further, the air outlet 22 on the side wall of the object placing bracket 24 can be communicated with the inside of the shell cover 3, and a certain gap is formed between the side wall of the object placing bracket 24 and the inner side wall of the shell cover 3 so as to allow air to circulate. The arrangement simplifies the air duct structure of the whole air fryer. Simultaneously, the mode of middle part return air, edge air-out can make hot-air more even that distributes in cap 3, therefore more do benefit to the even heating and eat the material.

Further, the oil storage space of the oil pan 26 is formed by the inner bottom wall of the oil pan 26 having a high middle portion and a low periphery, so that it is prevented from entering the return air hole 20. The purpose of preventing grease from leaking from the return air hole 20 is achieved.

Further, the shelf 2 is provided with a plurality of first supporting platforms 28, so that a supporting platform can be formed by the first supporting platforms 28, and the food materials such as baking trays and frying barrels can be effectively supported. And when the housing cover 3 is installed, it can be installed on the second supporting platform 104 of the housing 10 of the base assembly 1, so that the base assembly 1 and the housing cover 3 can form a sealed space, thus avoiding air leakage from the article carrier 2. Meanwhile, a third support base 106 for supporting and mounting the shelf 2 is provided on an inner side wall surface of the upper end of the housing 10.

Furthermore, sealing rings are provided on the housing cover 3 and/or on the housing 10.

Specifically, a first seal ring is provided at an end portion of the housing cover 3, and a second seal ring is provided on the second support base 104, whereby the housing 10 and the housing cover 3 are sealingly connected to each other by the first seal ring and the second seal ring.

Further, a first partition 108 is provided in the housing 10. The first partition plate 108 divides the housing 10 into two chambers in the vertical direction, that is, the heating chamber 100 and the heat dissipation chamber 102 are separated from top to bottom in the housing 10, so that the chamber division of the housing 10 is simply and conveniently realized. Moreover, with the structure, only the shell 10 and the first separating plate 108 with simpler structures need to be processed, so that the whole structure is simpler.

Further, the hot air fan comprises a hot air fan blade 14 and a hot air motor which are connected with each other, the heating module 12 and the hot air fan blade 14 are positioned in the heating cavity 100, and the heating module 12 is positioned above the hot air fan blade 14; the base assembly 1 further comprises a heat dissipation fan which comprises a heat dissipation fan blade 16 and a heat dissipation motor which are connected with each other, wherein the heat dissipation fan blade 16 and the heat dissipation motor are both located in the heat dissipation cavity 102.

Wherein, the hot air motor is positioned in the heat dissipation cavity 102. The heat can be dissipated through the heat dissipation fan, so that overheating in the base assembly 1 can be avoided, and overheating protection can be performed on elements such as an electric control board in the base assembly 1. By arranging the heating module 12 and the hot air fan 14 in the heating chamber 100 and arranging the heat dissipation fan and the hot air motor in the heat dissipation chamber 102, the heat generated by the heating module 12 can be concentrated, which can not only avoid heat waste, but also prevent the heat dissipation fan and the hot air motor from being heated. The hot air motor and the heat dissipation motor are the same motor 18.

Furthermore, the heat dissipating fan blades 16 and the hot air fan blades 14 are directly driven by the motor 18, so that the use of one motor can be reduced, and the whole structure of the air fryer is simpler and more compact.

Meanwhile, the second partition plate 109 is additionally arranged in the heat dissipation cavity 102, so that the heat dissipation fan blades 16 and the motor 18 are arranged in two independent cavities, and thus, hot air blown out by the heat dissipation fan blades 16 can be prevented from acting on the motor 18, and overheating of the motor 18 can be avoided.

Further, the heating module 12 arranged on the upper portion of the hot air blower is a heat pipe disc which is arranged around the hot air fan blades 14, so that the air blown out by the hot air fan blades 14 can be uniformly heated, and the heating uniformity of the air fryer can be improved. Of course, the hot fan blades 14 can also be arranged below the hot tube plate, so that heating can be achieved during the air rising process, and this arrangement can relatively increase the height of the base assembly 1.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. An air fryer, comprising:

the base assembly comprises a shell with an upper end opening and a closed bottom, a heating cavity with an upper end opening is formed in the shell, and a heating module is arranged in the heating cavity;

and the shell cover can be covered and arranged at the upper end of the shell and forms a cooking space with the base component.

2. An air fryer according to claim 1, further comprising:

the supporter is located the top of heating module, be provided with the intercommunication on the supporter the culinary art space with the air-out passageway and the intercommunication in heating chamber the culinary art space with the return air passageway in heating chamber.

3. An air fryer according to claim 2,

the shelf is detachably mounted on the base component, or detachably arranged in the shell cover, or is positioned in the shell cover and is of an integrated structure with the shell cover; and/or

The commodity shelf comprises a rack and an oil receiving disc arranged on the rack, wherein an oil receiving groove is formed in the oil receiving disc.

4. An air fryer according to claim 1,

and a hot air fan which enables air in the heating cavity to circularly flow is also arranged in the shell.

5. An air fryer according to claim 2, further comprising:

food material holds the piece, can put into or place with taking out put in the cap with between the supporter for hold food.

6. An air fryer according to claim 2,

the supporter is installed the opening part of heating chamber upper end, the return air passageway is including setting up the return air hole in the middle part of supporter, the air-out passageway is including setting up exhaust vent on the edge of supporter.

7. An air fryer according to claim 6,

the supporter is including putting the thing support and connecing the food tray, connect the food tray to be located put the top of thing support, the return air hole sets up connect the middle part of food tray, put on the lateral wall of thing support and/or all be provided with one or more on the top edge of putting the thing support the exhaust vent.

8. An air fryer according to claim 7,

a circle of check rings are arranged in the middle of the oil receiving disc around the air return hole, or the inner bottom wall of the oil receiving disc is of a structure with a high middle part and a low periphery; and/or

The article placing support is of a circular structure, and a plurality of air outlet holes which are mutually symmetrical are formed in the side wall of the article placing support and the edge of the top of the article placing support;

a plurality of exhaust vents on the lateral wall of the object placing support and a plurality of exhaust vents on the top edge of the object placing support are arranged in a staggered mode.

9. An air fryer according to claim 2,

the food placing rack is provided with a plurality of first supporting platforms, and the first supporting platforms are used for bearing food containing pieces;

and a second supporting platform for supporting and mounting the shell cover is formed on the upper end face of the shell or the outer side wall surface of the upper end of the shell, and a third supporting platform for supporting and mounting the commodity shelf is formed on the inner side wall surface of the upper end of the shell.

10. An air fryer according to claim 1, further comprising:

and the sealing ring is arranged on the shell cover and/or the shell and is used for sealing when the shell cover is contacted with the shell.

11. An air fryer according to claim 4,

the heating cavity and the heat dissipation cavity which are arranged at intervals are formed in the shell from top to bottom, the hot air fan comprises a hot air fan blade and a hot air motor which are connected with each other, the heating module and the hot air fan blade are positioned in the heating cavity, and the heating module is positioned above the hot air fan blade; the base assembly further includes:

the heat dissipation fan comprises a heat dissipation fan blade and a heat dissipation motor which are connected with each other, and the heat dissipation fan blade and the heat dissipation motor are both positioned in the heat dissipation cavity;

wherein, the hot air motor is positioned in the heat dissipation cavity.

12. An air fryer according to claim 11,

the base assembly further includes: the first partition plate is arranged in the shell, and the heating cavity and the heat dissipation cavity are formed by the first partition plate in a separated mode.

13. An air fryer according to claim 11,

the hot air motor and the heat dissipation motor are the same motor.

14. An air fryer according to claim 13,

the hot fan blade and the radiating fan blade are coaxially arranged and are both arranged on an output shaft of the motor; and/or

The base assembly further includes: the second division board sets up the heat dissipation intracavity, and will the heat dissipation chamber is separated into cavity and lower cavity along upper and lower direction, the motor is installed in the lower cavity, the heat dissipation flabellum is installed go up in the cavity, be provided with the confession on the second division board the via hole that the output shaft of motor passed.

15. An air fryer according to claim 4,

the heating module is a heat pipe plate, a mounting hole is formed in the middle of the heat pipe plate, and the heat pipe plate is arranged around a hot air fan blade of the hot air fan in a surrounding mode through the mounting hole or is arranged above the hot air fan.

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