CN111743422B - Split type air fryer - Google Patents

Abstract

The invention provides a split type air fryer which comprises a machine body, a pot body and a main machine for installing electric components, wherein the main machine is provided with a plurality of air frying chambers; the machine body comprises a lower machine shell and an upper machine shell arranged on the lower machine shell, the lower machine shell is provided with an inner cavity with an opening at one side, and the pot body is detachably arranged in the inner cavity; the host is arranged on the upper casing, and a detachable structure is arranged between the lower casing and the upper casing. According to the invention, the main machine is arranged on the upper shell by arranging the machine body into the lower shell and the upper shell which are split through the detachable structure, so that a user can split the air fryer through the detachable structure, the inner cavity and the pot body of the air fryer are conveniently and thoroughly cleaned by the user, the cleaning risk of water inlet damage of the main machine when the inner cavity is cleaned is avoided, and the air fryer is simple in integral structure and convenient to use.

Description

Split type air fryer

Technical Field

The invention relates to the field of household appliances, in particular to a split air fryer.

Background

This section provides only background information related to the present application so as to enable those skilled in the art to more thoroughly and accurately understand the present application, and is not necessarily prior art.

The air fryer is provided with the baking device on the upper surface of the pot body, a high-power fan is arranged in the baking device to generate hot air flow to blow the pot body, a heating space is formed between the baking device and the pot body, the hot air flow forms quick circulation hot air flow in the heating space, and when the hot air flow flows through food, the food is heated and dehydrated quickly to achieve the fried taste.

Wherein, the pan body is generally in a drawing type design relative to the machine body, and the baking device is fixed on the machine body and is in an integral structure which is not detachable with the machine body. After the air fryer product is used for a period of time, the inner parts of the pot body, the frying basket which is arranged in the pot body and the machine body are covered with stains, and the cleaning is needed in time. The existing air fryer designs the baking device into an integral structure which is not detachable with the machine body, and the cleaning of the machine body is inconvenient because of the worry that the water permeates into the baking device in the cleaning process to damage electrical components.

Chinese patent application CN201810027924.9 discloses an air fryer with detachable inner cavity, which comprises a machine body and a detachable inner cavity arranged in the lower side of the machine body, wherein a panel is arranged on one side wall of the lower part of the machine body, the upper end of the detachable inner cavity is opened towards one side of the panel, and the side wall of the detachable inner cavity is connected with the side wall of the machine body through a detachable mechanism. According to the technical scheme, although the whole disassembly of the inner cavity can be realized, the main machine containing all the electric components still has an integrated structure with the machine body, so that the inside of the machine body still cannot be cleaned, and stains are difficult to remove.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the split type air fryer is simple in structure and convenient to use, and the machine body is arranged to be the upper shell and the lower shell which are detachable, so that the air fryer can be thoroughly cleaned.

The invention provides a split type air fryer which comprises a machine body, a pot body and a main machine for installing electric components, wherein the main machine is provided with a plurality of air frying chambers; the machine body comprises a lower machine shell and an upper machine shell arranged on the lower machine shell, the lower machine shell is provided with an inner cavity with an opening at one side, and the pot body is detachably arranged in the inner cavity; the host is arranged on the upper casing, and a detachable structure is arranged between the lower casing and the upper casing.

In one embodiment, the detachable structure comprises an elastic lock catch, a containing groove and a buckling hole, wherein one of the containing groove and the buckling hole is arranged on the lower shell, and the other of the containing groove and the buckling hole is correspondingly arranged on the upper shell; the elastic lock catch is limited in the accommodating groove and is buckled with the buckling hole or is disconnected from the buckling hole through the elastic lock catch so that the upper shell is detachably connected with the lower shell.

In one embodiment, the number of the elastic catches is at least 2, and the 2 elastic catches are respectively arranged on two opposite sides of the upper end of the lower casing or two opposite sides of the lower end of the upper casing, and correspondingly, the two opposite sides of the lower end of the upper casing or the two opposite sides of the upper end of the lower casing are respectively provided with a buckling hole.

In one embodiment, the elastic lock catch comprises a lock catch body, a lock hook, an operation handle and an elastic piece; the lock catch body is limited in the accommodating groove; the buckling hook is fixedly connected with the buckling body, and the outer part of the buckling hook is exposed out of the accommodating groove; the elastic piece is arranged between the first end of the lock catch body and the first end of the accommodating groove; a chute is arranged on the wall of the accommodating groove, and one end of the operating handle passes through the chute and is fixedly connected with the lock catch body.

In one embodiment, the elastic lock catch includes at least two hooks and at least two holes, and each hook is respectively matched with one hole at a corresponding position.

In one embodiment, one of the latch body and the groove wall of the accommodating groove is provided with a guide groove, the other one is correspondingly provided with a guide post, and the tail end of the guide post is positioned in the guide groove.

In one embodiment, the side surface of the buckling hook facing away from the elastic piece is provided with a first guiding inclined surface, the first guiding inclined surface is arranged towards the buckling holes, and the hole wall at the inlet of each buckling hole is provided with a second guiding inclined surface matched with the first guiding inclined surface.

In one embodiment, one of the upper end of the lower casing and the lower end of the upper casing is provided with a limit post, and the other one of the upper end of the lower casing and the lower end of the upper casing is correspondingly provided with a limit slot, and when the lower casing and the upper casing are connected by utilizing a detachable structure, the end of each limit post is respectively inserted into the limit slot at the corresponding position.

In one embodiment, the host comprises a cover plate, a control panel connected above the cover plate, a protective cover connected below the cover plate and a hot air heating device arranged in the protective cover, and the host is detachably arranged on the upper shell.

In one embodiment, the upper end surface of the upper shell is provided with a top opening, and the inner side wall of the top opening is provided with an inner bearing platform; when the host computer is installed in the top opening, the peripheral edge of the cover plate is supported on the inner bearing platform.

In one embodiment, the peripheral edge of the cover plate is provided with a sealing element in a ring, and when the host is installed in the top opening, the sealing element is sealed between the inner side wall of the top opening and the peripheral edge of the cover plate, or/and the peripheral edge of the top opening is provided with a convex edge which is arranged in a necking way upwards.

In one embodiment, the hot air heating device comprises a motor, a mounting plate, an air deflector, an electric heating element and a fan; the motor is fixed on the mounting plate; the air deflector is arranged between the mounting plate and the protective cover, and the air deflector and the protective cover are enclosed together to form a hot air generating cavity; the electric heating element and the fan are arranged in the hot air generation cavity, and the fan is fixed on a transmission shaft of the motor.

In one embodiment, the air deflector comprises a fixing part and a guiding part extending from the periphery of the fixing part, wherein the fixing part is fixedly connected with the mounting plate, the guiding part is positioned above the fan, and the guiding part is obliquely arranged from the fixing part towards the bottom plate of the protective cover.

Compared with the prior art, the invention has the following beneficial effects:

According to the invention, the machine body is arranged as the lower shell and the upper shell which are separated through the detachable structure, the main machine is arranged on the upper shell, and a user is provided to separate the air fryer through the detachable structure, so that after the main machine is separated from the lower shell along with the upper shell, the air fryer is separated into an uncharged part (comprising the lower shell and the pot body) and an charged part (the main machine arranged on the upper shell), and the inner cavity is completely exposed, thus the inner cavity and the pot body of the air fryer are conveniently and thoroughly cleaned by the user, and the cleaning risk of water inlet damage of the main machine when the inner cavity is cleaned is avoided.

Drawings

FIG. 1 is a schematic perspective view of an air fryer.

FIG. 2 is a schematic exploded view of a first embodiment of an air fryer.

Fig. 3 is an exploded view of the body at a first viewing angle.

Fig. 4 is a schematic view of an exploded structure of the body at a second viewing angle.

Fig. 5 is a schematic structural view of the elastic lock catch.

Fig. 6 is a schematic view of the internal structure of the machine body.

FIG. 7 is a schematic view of the internal structure of the air fryer.

FIG. 8 is a schematic exploded view of a second embodiment of an air fryer.

Fig. 9 is a schematic diagram of the internal structure of the host.

Detailed Description

In order to further describe the technical means and effects adopted by the present application for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

Referring to fig. 1 and 2, the split air fryer disclosed by the invention comprises a machine body 1, a main machine 2 for installing electric components and a pot body 3; the machine body 1 comprises a lower machine shell 11 and an upper machine shell 12 arranged on the lower machine shell 11, wherein a detachable structure is arranged between the lower machine shell 11 and the upper machine shell 12, and the upper machine shell 12 can be detached relative to the lower machine shell 11 through the detachable structure; the lower shell 11 is provided with an inner cavity 111 with an opening at one side, and the pan body 3 is detachably arranged in the inner cavity 111; the host 2 is disposed on the upper housing 12 above the cavity 111.

According to the invention, the machine body 1 is arranged as the lower shell 11 and the upper shell 12 which are separated through the detachable structure, the host machine 2 is arranged on the upper shell 12, and a user is provided to separate the air fryer through the detachable structure, so that after the host machine 2 is separated from the lower shell 11 along with the upper shell 12, the air fryer is separated into an uncharged part (comprising the lower shell 11 and the pot body 3) and an charged part (the host machine 2 arranged on the upper shell 12), and the inner cavity 111 is thoroughly exposed, so that the user can thoroughly clean the inner cavity 111 and the pot body 3 of the air fryer, and the cleaning risk of water inlet damage of the host machine 2 when the inner cavity 111 is cleaned is avoided.

Wherein, the pot body 3 comprises a cooking pot 31, a side panel 32 arranged at one side of the cooking pot 31 and a handle 33 fixed on the side panel 32. The user can conveniently push-pull the cooking pot 31 into the inner cavity 111 through the handle 33. When the cooking pot 31 is pushed in from the opening of the inner cavity 111, the side panel 32 covers the opening of the inner cavity 111 to close the inner cavity 111 for cooking.

Further shown in connection with fig. 3-7. The detachable structure comprises an elastic lock catch 4, a containing groove 112 for containing the elastic lock catch 4 and a buckling hole 121 for buckling connection with the elastic lock catch 4, wherein one of the containing groove 112 and the buckling hole 121 is arranged on the lower shell 11, and the other is correspondingly arranged on the upper shell 12; the elastic lock catch 4 is limited in the accommodating groove 112, and the elastic lock catch 4 is matched with the buckling hole 121 so that the upper casing 12 is detachably connected with the lower casing 11. For example, the elastic latch 4 is provided on the upper case 12 and the latch hole 121 is provided on the lower case 11. For another example, the elastic latch 4 is disposed on the lower housing 11 and the latch hole 121 is correspondingly disposed on the upper housing 12.

The following description further describes the specific structure of the detachable structure and the working principle of the detachable upper housing 12 with respect to the lower housing 11 by taking the example that the accommodating groove 112 is provided at the upper end of the lower housing 11 and the fastening hole 121 is correspondingly provided at the lower end of the upper housing 12.

The elastic lock catch 4 comprises a lock catch body 41, a lock hook 43, an operating handle 44 and an elastic piece 46; the lock catch body 41 is limited and arranged in the accommodating groove 112; the buckling hook 43 is fixedly connected with the buckling body 41, and the buckling hook 43 is exposed out of the accommodating groove 112; the elastic member 46 is typically a spring or a rubber block, and the elastic member 46 is disposed between the first end of the latch body 41 and the first end of the accommodating groove 112 to generate an elastic force on the latch body 41 away from the first end of the accommodating groove 112; the groove wall of the accommodating groove 112 is provided with a sliding groove 113, one end of the operating handle 44 passes through the sliding groove 113 and is fixedly connected with the lock catch body 41, and the operating handle 44 slides in the sliding groove 113 to drive the lock catch body 41 to move between the first end of the accommodating groove 112 and the second end of the accommodating groove 112.

In one embodiment, a guide structure is provided between the latch body 41 and the receiving slot 112, and the latch body 41 is guided between the first end of the receiving slot 112 and the second end of the receiving slot 112 by the guide structure to ensure that the hooks 43 are accurately engaged with the latch holes 121. The guiding structure comprises a guiding groove 42 arranged in one of the locking body 41 and the groove wall of the accommodating groove 112 and a guiding column 114 arranged in the other of the locking body 41 and the groove wall of the accommodating groove 112, and the tail end of the guiding column 114 is positioned in the guiding groove 42, so that a guiding function is provided in the guiding groove 42 according to the limit of the tail end of the guiding column 114, and the locking body 41 is ensured to keep a stable position and posture in the accommodating groove 112 so as to ensure that the locking hook 43 can be accurately matched with the locking hole 121. For example, two parallel guide slots 42 are provided on the latch body 41, two guide posts 114 are provided on the slot wall of the accommodating slot 112 correspondingly, one end of each guide post 114 is located in one of the guide slots 42, the latch body 41 moves more smoothly in the moving process between the first end of the accommodating slot 112 and the second end of the accommodating slot 112 through the cooperation of the two guide posts 114 and the two guide slots 42, and no skew or dislocation occurs between the two ends of the latch body 41, so as to avoid the situation that the latch hook 43 cannot cooperate with the latch hole 121.

In one embodiment, the elastic lock 4 includes at least two hooks 43, and the corresponding number of the fastening holes 121 is at least two, and each hook 43 is respectively matched with one fastening hole 121 at a corresponding position. The plurality of hooks 43 and the plurality of fastening holes 121 can be matched to improve the reliability of the detachable structure and the connection strength between the upper housing 12 and the lower housing 11.

In one embodiment, the side of the hook 43 facing away from the elastic member 46 is provided with a first guiding inclined surface 431, the first guiding inclined surface 431 is disposed towards the fastening holes 121, and the wall of the entrance hole of each fastening hole 121 is provided with a second guiding inclined surface 1211 matching the first guiding inclined surface 431. The buckling hook 43 is matched with the second guiding inclined plane 1211 at the corresponding position through the first guiding inclined plane 431 to provide guiding when buckling into the buckling hole 121, so that the buckling hook 43 can be buckled into the buckling hole 121 more smoothly, the operation and the use are convenient, and the reliability of the detachable structure can be improved.

In one embodiment, a fixing post 45 is disposed at the first end of the latch body 41, one end of the elastic member 46 is fixedly connected to the fixing post 45, and the other end of the elastic member 46 abuts against the first end of the accommodating groove 112, and the fixing post 45 is used to help the elastic member 46 fix to ensure the working reliability of the elastic latch 4. For example, the elastic member 46 is a spring, one end of which is fixed to the fixing post 45.

The principle or process of detachably connecting the upper casing 12 with the lower casing 11 by using a detachable structure is as follows:

1. In a separated state of the upper casing 12 and the lower casing 11, as shown in fig. 6. At this time, the latch body 41 is pushed by the elastic member 46 with the hook 43 in the receiving groove 112 in a direction away from the elastic member 46, that is, the first end of the latch body 41 is in a position away from the first end of the receiving groove 112 in the receiving groove 112.

2. Further referring to fig. 7, when the air fryer is needed, the lower end of the upper casing 12 needs to be installed at the upper end of the lower casing 11 to form the completed machine body 1, at this time, the lower end of the upper casing 12 is aligned to the upper end of the lower casing 11, each hook 43 is aligned to one of the fastening holes 121, the first guiding inclined plane 431 of each hook 43 is matched with the second guiding inclined plane 1211 of the corresponding fastening hole 121 to provide guiding, the hook 43 is pushed to drive the latch body 41 to move in the accommodating groove 112 in the direction close to the elastic member 46, the elastic member 46 is compressed to accumulate elastic force, so that the hook 43 can be smoothly fastened into the fastening hole 121, and after the hook 43 is fastened into the fastening hole 121, the elastic force generated by the elastic member 46 pushes the latch body 41 away from the elastic member 46, so that the hook 43 is firmly fastened in the fastening hole 121 without self-detachment. At this time, the latch body 41 drives the operating handle 44 to act together, and the operating handle 44 is located at a second end in a direction away from the elastic member 46 in the chute 113.

3. When the air fryer is required to be disassembled for cleaning after being used, namely, the state of the air fryer is required to be switched from the state shown in fig. 7 to the state shown in fig. 6, a user only needs to apply a force to the operating handle 44 towards the elastic piece 46, namely, the operating handle 44 moves in the sliding groove 113 from the second end of the sliding groove 113 to the first end close to the direction of the elastic piece 46, the operating handle 44 drives the lock catch body 41 to move in the accommodating groove 112 in the direction close to the elastic piece 46, the elastic piece 46 is compressed, and the buckling hooks 43 horizontally move to be overlapped with the buckling holes 121 so that the buckling hooks 43 are not buckled with the buckling holes 121 any more; meanwhile, the upper shell 12 is applied with an acting force far away from the lower shell 11, so that the upper shell 12 and the lower shell 11 can be easily separated, and the operation is simple and the use is convenient.

In one embodiment, in order to improve the connection strength between the lower housing 11 and the upper housing 12 when the lower housing 12 is connected by using a detachable structure, the detachable structure includes at least 2 elastic latches 4, and the 2 elastic latches 4 are respectively disposed on two opposite sides of the upper end of the lower housing 11 or two opposite sides of the lower end of the upper housing 12, and correspondingly, two opposite sides of the lower end of the upper housing 12 or two opposite sides of the upper end of the lower housing 11 are respectively provided with a fastening hole 121. This arrangement can improve the connection strength between the lower housing 11 and the upper housing 12, and also facilitate the operation of the two hands of the user to operate the elastic catches 4, respectively, for convenient operation.

In one embodiment, one of the upper end of the lower housing 11 and the lower end of the upper housing 12 is provided with a limiting post 122, and the other one thereof is correspondingly provided with a limiting groove 115, when the lower housing 11 and the upper housing 12 are connected by using a detachable structure, the end of each limiting post 122 is respectively inserted into the corresponding limiting groove 115, and the connecting strength between the lower housing 11 and the upper housing 12 when being connected by using the detachable structure can be further improved by matching the limiting post 122 with the limiting groove 115, so that the upper housing 12 is prevented from falling off from the lower housing 11 when the detachable structure fails, thereby improving the use safety.

As shown in fig. 8 and 9. In another embodiment of the air fryer disclosed by the invention, the main machine 2 is detachably arranged on the upper casing 12, so that a user can conveniently detach the main machine 2 and then clean the upper casing 12, and the air fryer is cleaner and more thorough to clean.

The upper end surface of the upper shell 12 is provided with a top opening 123, the upper shell 12 is internally provided with a containing cavity which is communicated with the top opening 123 and the inner cavity 111 of the lower shell 11, and the inner side wall of the top opening 123 is provided with an inner bearing platform 124; the host machine 2 comprises a cover plate 21, a control panel 23 connected above the cover plate 21, a protective cover 22 connected below the cover plate 21 and a hot air heating device arranged in the protective cover 22; when the host 2 is installed in the top opening 123, the peripheral edge of the cover plate 21 is arranged on the inner bearing platform 124, the cover plate 21 is supported by the inner bearing platform 124, so that the protective cover 22 extends into the accommodating cavity, and the control panel 23 exposes out of the top opening 123 to facilitate the use of a user.

In one embodiment, a sealing member 24 is provided between the inner side wall of the top opening 123 and the peripheral edge of the cover plate 21, and the sealing member 24 is a sealing ring or a sealing strip made of rubber or silica gel. Even, the periphery of the top opening 123 has a protruding edge 125 that is configured to shrink upwards, when the host 2 is installed in the top opening 123, the protruding edge 125 generates a certain tensioning force to the periphery of the cover 21, so that the inner side wall of the top opening 123 further generates a limiting and fixing effect to the periphery of the cover 21, and the host 2 cannot easily fall off from the top opening 123 during use, so that the use safety is improved.

Wherein, the cover plate 21 can be made of transparent glass or plastic plate, which is convenient for the user to observe the food in the pan, thereby facilitating the use of the user.

In one embodiment, the hot air heating means comprises a motor 25, a mounting plate 20, an air deflector 26, an electric heating element 27 and a fan 28; the motor 25 is fixed on the mounting plate 20; the air deflector 26 is arranged between the mounting plate 20 and the protective cover 22, and the air deflector 26 and the protective cover 22 are enclosed together to form a hot air generating cavity; both the electric heating element 27 and the fan 28 are provided in the hot air generation chamber, and the fan 28 is fixed on the transmission shaft 251 of the motor 25. Wherein the motor 25 and the electric heating element 27 are electrically connected to a power supply (typically, AC 220V).

It can be seen that the electrical components mounted on the main unit 2 generally refer to the active or passive electrical components required for the air fryer, including the control panel 23, motor 25 and electrical heating element 27. Of course, the electrical components may also include electrical components, such as temperature sensors, etc., necessary to optimize the air fryer function or to perform other functions of the air fryer as noted herein.

The protective cover 22 comprises a bottom plate 221 and a side plate 222 surrounding the bottom plate 221, a chamfer portion 223 obliquely arranged towards the bottom plate 221 is arranged at the lower end of the side plate 222, a plurality of exhaust holes are formed in the bottom plate 221, and a circulation hole 2231 is formed in the chamfer portion 223.

The air guide plate 26 includes a fixed portion 261 and a guide portion 262 extending from a peripheral side of the fixed portion 261, the fixed portion 261 is fixedly connected to the mounting plate 20, and the guide portion 262 is located above (i.e., at an upper side of) the fan 28. Preferably, the guiding portion 262 is inclined from the fixing portion 261 toward the bottom plate 221 of the protective cover 22, and the guiding portion 262 guides the air flow downward to the protective cover 22, so that the air flow generated by the fan 28 can be reduced to be arbitrarily diffused to the surrounding to reduce the kinetic energy loss, and strong hot air can be formed to improve the hot air heating efficiency.

The fan 28 is driven by the motor 25 to rotate to form air flow, the air flow is heated into hot air flow when flowing through the electric heating element 27, the hot air flow is uniformly and downwardly discharged into the cooking pot 31 from each exhaust hole of the bottom plate 221 after being guided by the air guide plate 26, heat exchange is carried out between the hot air flow and food in the cooking pot 31, then part of the air flow flows back into the hot air generation cavity from the circulation holes 2231, and the hot air circulation heating is continuously formed in a circulating way, so that the food in the cooking pot 31 is heated and cooked quickly and efficiently.

Therefore, through setting up aviation baffle 26 in the below of mounting panel 20, aviation baffle 26 encloses jointly with protection casing 22 and closes and form hot-blast chamber that takes place, and the beneficial technical effect that whole technical scheme played is as follows: firstly, the air deflector 26 plays a role in space separation, the enclosed space between the mounting plate 20 and the protective cover 22 is not used as a hot air generating cavity any more, and the air deflector 26 and the protective cover 22 are enclosed together to form the hot air generating cavity, so that the space size of the hot air generating cavity is reduced, the fan 28 can be rotated in the smaller hot air generating cavity to form strong air flow, and the hot air circulation heating efficiency is enhanced; secondly, the air deflector 26 also plays a role in guiding the fan 28 to rotate so as to form air flow, when the air flow blows to the air deflector 26, the air flow is blocked by the air deflector 26 and changes direction so as to be guided to the exhaust holes on the bottom plate 221 of the protective cover 22, so that the air flow is prevented from being diffused to the periphery to consume the kinetic energy of the air flow, and the air flow is further beneficial to being concentrated to be downwards discharged into the pot body 3 from the exhaust holes so as to form hot air, thereby enhancing the heating efficiency of the hot air circulation and improving the heating efficiency of the air fryer.

In one embodiment, the hot air heating device 2 further includes a heat dissipation fan blade 29 disposed on a transmission shaft 251 of the motor 25, where the heat dissipation fan blade 29 is located above the mounting plate 20. Therefore, when the motor 25 is powered on, the heat dissipation fan blade 29 rotates along with the transmission shaft 251 to blow air toward the motor 25, so as to provide a cooling heat dissipation function for the motor 25. Therefore, the invention uses the same motor 25 to drive the hot air fan blade 26 and the heat dissipation fan blade 29 to rotate so as to respectively realize hot air circulation and provide cooling function for the motor 25, and two motors are not needed to be respectively driven, so that the structure is ingenious, the cost can be saved, and the energy consumption can be reduced.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (9)

1. A split air fryer comprises a machine body (1), a pot body (3) and a main machine (2) for installing electric components; the cooker is characterized in that the cooker body (1) comprises a lower case (11) and an upper case (12) arranged on the lower case (11), the lower case (11) is provided with an inner cavity (111) with an opening at one side, and the cooker body (3) is detachably arranged in the inner cavity (111); the host machine (2) is arranged on the upper casing (12), and a detachable structure is arranged between the lower casing (11) and the upper casing (12);

The detachable structure comprises an elastic lock catch (4), a containing groove (112) and a buckling hole (121), wherein one of the containing groove (112) and the buckling hole (121) is arranged on the lower shell (11) and the other is correspondingly arranged on the upper shell (12); the elastic lock catch (4) is limited in the accommodating groove (112), and is connected with the buckling hole (121) in a buckling way or disconnected from the buckling way through the elastic lock catch (4) so that the upper shell (12) is detachably connected with the lower shell (11);

The elastic lock catch (4) comprises a lock catch body (41), a lock catch (43), an operating handle (44) and an elastic piece (46); the lock catch body (41) is limited in the accommodating groove (112); the buckling hook (43) is fixedly connected with the buckling body (41) and the buckling hook (43) is exposed out of the accommodating groove (112); the elastic piece (46) is arranged between the first end of the lock catch body (41) and the first end of the accommodating groove (112); a chute (113) is arranged on the wall of the accommodating groove (112), and one end of the operating handle (44) passes through the chute (113) and is fixedly connected with the lock catch body (41);

the elastic lock catch (4) comprises at least two buckling hooks (43), the number of buckling holes (121) is also at least two, and each buckling hook (43) is matched with one buckling hole (121) at a corresponding position;

one of the lock catch body (41) and the groove wall of the accommodating groove (112) is provided with a guide groove (42) and the other is correspondingly provided with a guide post (114), and the tail end of the guide post (114) is positioned in the guide groove (42).

2. The split air fryer according to claim 1, wherein the number of the elastic catches (4) is at least 2, and the 2 elastic catches (4) are respectively arranged on two opposite sides of the upper end of the lower casing (11) or two opposite sides of the lower end of the upper casing (12), and correspondingly, the two opposite sides of the lower end of the upper casing (12) or the two opposite sides of the upper end of the lower casing (11) are respectively provided with a buckling hole (121).

3. The split air fryer according to claim 1, wherein the side of the hook (43) facing away from the elastic member (46) is provided with a first guiding inclined surface (431), the first guiding inclined surface (431) is provided towards the button holes (121), and the wall of the entrance hole of each button hole (121) is provided with a second guiding inclined surface (1211) matched with the first guiding inclined surface (431).

4. The split air fryer according to claim 1, wherein one of the upper end of the lower housing (11) and the lower end of the upper housing (12) is provided with a stopper post (122) and the other thereof is correspondingly provided with a stopper groove (115), and when the lower housing (11) and the upper housing (12) are connected by a detachable structure, the end of each stopper post (122) is inserted into the stopper groove (115) at the corresponding position, respectively.

5. A split air fryer according to any one of claims 1-4, wherein the main frame (2) comprises a cover plate (21), a control panel (23) connected above said cover plate (21), a hood (22) connected below said cover plate (21) and a hot air heating means provided in the hood (22), and wherein the main frame (2) is detachably mounted on the upper casing (12).

6. The split air fryer according to claim 5, wherein the upper end surface of the upper housing (12) has a top opening (123), and an inner bearing platform (124) is provided on the inner side wall of the top opening (123); when the host machine (2) is installed in the top opening (123), the peripheral edge of the cover plate (21) is arranged on the inner bearing platform (124).

7. The split air fryer according to claim 6, wherein said cover plate has a peripheral rim around a seal that seals between an inner sidewall of said top opening and a peripheral rim of said cover plate when said main machine is mounted in said top opening, or/and wherein said peripheral rim of said top opening (123) has a ledge (125) that tapers upward.

8. The split air fryer according to claim 5, wherein the hot air heating means comprises a motor (25), a mounting plate (20), an air deflector (26), an electric heating element (27) and a fan (28); the motor (25) is fixed on the mounting plate (20); the air deflector (26) is arranged between the mounting plate (20) and the protective cover (22), and the air deflector (26) and the protective cover (22) are enclosed together to form a hot air generating cavity; the electric heating element (27) and the fan (28) are arranged in the hot air generation cavity, and the fan (28) is fixed on a transmission shaft 251 of the motor (25).

9. The split air fryer according to claim 8, wherein the air deflector (26) includes a fixed portion (261) and a guide portion (262) extending from a peripheral side of the fixed portion (261), the fixed portion (261) is fixedly connected to the mounting plate (20), the guide portion (262) is located above the fan (28), and the guide portion (262) is inclined from the fixed portion (261) toward a bottom plate of the shield (22).