CN112205889A

CN112205889A - Air frying pan

Info

Publication number: CN112205889A
Application number: CN202011124338.XA
Authority: CN
Inventors: 杜岩
Original assignee: Zhongshan Xinneng Electrical Appliance Manufacturing Co Ltd
Current assignee: Zhongshan Xinneng Electrical Appliance Manufacturing Co Ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-01-12
Also published as: CN112716316A

Abstract

The invention relates to an air fryer, which comprises a base assembly and a shell and is characterized in that: the base component is provided with a fan cover component; the shell is positioned on one side of the fan cover component, is fixedly connected with one side of the fan cover component and/or the base component, and forms an assembly cavity; the other side of the fan cover component is provided with a cover body, the cover body is detachably arranged on the other side of the base component and is horizontally opposite to the shell, and a cooking cavity is formed between the cover body and the base component during assembly; the assembly cavity is internally provided with a heating piece for heating air, a hot air blade for blowing the hot air to the cooking cavity and a heat dissipation blade for dissipating heat of the assembly cavity and/or the fan cover component; sealing elements are arranged between the fan cover components and the cover body, and sealing fit is achieved between the fan cover components and the cover body through the sealing elements.

Description

Air frying pan

Technical Field

The invention relates to an air fryer.

Background

An air fryer uses a high-speed air circulation technology and combines the rapid circulation hot air and the internal spiral grains uniquely, so that the cooking effect reaches the effect and the taste of frying food. The popular point is that high-temperature hot air is generated in the pot body during heating, so that a crisp surface layer is formed on the surface of food, the moisture in the food is locked, and the taste of common fried food which is fragrant and crisp is achieved.

Most of air fryer in the prior art is drawer type or flip type, and the problems of complex structure, poor assembly stability among components, unreasonable air duct design and the like often occur. Therefore, further improvements are necessary.

Disclosure of Invention

The invention aims to provide an air fryer, which overcomes the defects of complex structure, poor assembly stability among components and unreasonable air duct design in the prior art.

An air fryer designed according to this purpose includes base subassembly and shell, its characterized in that: the base component is provided with a fan cover component; the shell is positioned on one side of the fan cover component, is fixedly connected with one side of the fan cover component and/or the base component, and forms an assembly cavity; the other side of the fan cover component is provided with a cover body, the cover body is detachably arranged on the other side of the base component and is horizontally opposite to the shell, and a cooking cavity is formed between the cover body and the base component during assembly; the assembly cavity is internally provided with a heating piece for heating air, a hot air blade for blowing the hot air to the cooking cavity and a heat dissipation blade for dissipating heat of the assembly cavity and/or the fan cover component; sealing elements are arranged between the fan cover components and the cover body, and sealing fit is achieved between the fan cover components and the cover body through the sealing elements.

An opening position is arranged at the side part of the shell, an air guide piece is arranged on the opening position, an inclined guide part for guiding air to enter and exit the assembly cavity and the inside of the fan cover component is convexly arranged at the outer side of the air guide piece, a partition plate is further arranged on the air guide piece, and an air inlet and a heat dissipation air outlet are separated through the partition plate; the wind cover assembly comprises a wind guide cover and a fixed cover, one side of the wind guide cover is fixedly connected with the fixed cover, and a cavity is formed between the wind guide cover and the fixed cover; an air inducing port and a gap are arranged on the outer side of the air guide cover; the air guide piece is fixedly arranged on the outer side of the air guide cover and is communicated with the air inlet and the gap through the air inlet and the heat dissipation air outlet respectively; and a circulating air port is arranged on the fixed cover.

The motor is arranged in the assembly cavity, is positioned outside the cavity and is fixedly arranged on the air guide cover; the heat dissipation fan blade is positioned outside the cavity, and the hot air fan blade is positioned in the cavity; the power output end of the motor is in driving connection with the heat dissipation fan blade, penetrates through the air guide cover, extends into the cavity and is in driving connection with the hot air fan blade.

The heating piece is positioned in front of the hot air fan blade and is fixedly arranged in the cavity; the hot air fan blade is driven by a motor to introduce external air into the cavity through the air inlet and the air inducing port, the air in the cavity is heated by the heating part, and the heated air is circularly blown and guided between the cavity and the cooking cavity through the circulating air port under the action of the hot air fan blade.

The heat dissipation fan blade blows and guides the heat of the assembly cavity and/or the wind scooper out of the assembly cavity through the notch and the heat dissipation air outlet under the driving of the motor.

The sealing element is made of plastic, and is provided with a first sealing part, a second sealing part, a third sealing part and a fourth sealing part; the third sealing part is arranged between the first sealing part and the second sealing part, and an assembling groove is formed between the third sealing part and the second sealing part; the periphery of the fixed cover is provided with a flanging; the sealing element is sleeved on the turned edge of the fixed cover through the assembling groove.

The flanging is coated by the first sealing part, the second sealing part and the third sealing part; the fixed cover is embedded on the wind guide cover, and one side and the end of the flanging of the fixed cover are in sealing fit with the fixed cover through the first sealing part and the third sealing part respectively so as to realize that the fixed cover is assembled on the wind guide cover in a sealing way.

The fixed cover is provided with a convex part towards the cover body; the fourth sealing part is positioned on one side of the second sealing part; cover body one side be provided with first cover body opening, the bottom is provided with second cover body opening, communicate each other between first cover body opening and the second cover body opening, the cover body accepts the assembly in base subassembly one side through second cover body opening, and leans on the second sealing through first cover body opening outer end when the assembly on the second sealing to and through first cover body opening bottom supporting on the fourth sealing, in order to realize that the cover body seals up the assembly in base subassembly one side.

The base component comprises a bottom shell and a bearing piece; the fan cover component is fixedly arranged above the bearing piece; the clamping matching parts and the fastening parts are respectively arranged between the bottom shell and the bearing part and between the shell and the bearing part.

The bearing piece is positioned above the bottom shell and is clamped and positioned in advance through the clamping matching part, and the bottom shell and the bearing piece are clamped and positioned and then fixed through the fastening piece.

The shell be located drain pan top one side, and through joint cooperation portion joint location in advance each other, shell joint location back through the fastener at least with drain pan reciprocal anchorage.

The clamping matching part comprises a clamping groove position and a clamping edge; wherein, the draw-in groove position sets up respectively in the upper and lower position of accepting the piece, and the joint limit sets up respectively on drain pan and shell.

The bearing piece is clamped and positioned on the clamping edge of the bottom shell in advance through the clamping groove position, and the bearing piece and the bottom shell are fixed through the fastening piece after being clamped and positioned.

The shell is clamped and positioned on the clamping groove of the bearing piece in advance through the clamping edge, and the shell and the bearing piece are fixed through the fastening piece after being clamped and positioned.

A first shell opening is formed in one side of the shell, a second shell opening is formed in the bottom of the shell, and the first shell opening and the second shell opening are communicated with each other; the clamping edge is arranged on the opening of the second shell; the second shell opening is clamped and positioned on the clamping groove position of the bearing piece in advance through the clamping edge, and the second shell opening and the clamping edge are fixed through the fastener after being clamped and positioned; the first shell opening is arranged on one side of the fan cover component and fixed with the fan cover component through the fixing piece, so that the shell is fixedly connected with the fan cover component and the base component.

A fixed bracket, a fan and a circuit board are also arranged in the assembly cavity; the fixed support is fixedly arranged on the base component, the fan is fixedly arranged on the fixed support, and the circuit board is fixedly arranged on the fixed support and is respectively electrically connected with the heating element, the hot air fan blade, the heat dissipation fan blade and the fan; the base component and the shell are respectively provided with a plurality of holes; the fan blows the heat on the circuit board and/or the assembly cavity out of the assembly cavity through a plurality of holes in a circulating manner under the control of the circuit board.

Through the improvement of the structure, compared with the prior art, the invention has the following advantages:

1. the air cover assembly is fixedly arranged on the base assembly, the base assembly is separated into the cooking cavity and the assembly cavity which are horizontally arranged oppositely through the air cover assembly, and the problems of extremely complex structure, high production cost and the like caused by the fact that the air fryer in the prior art is in a drawer type or flip type design with a three-dimensional structure due to the fact that the cooking cavity and the assembly cavity are horizontally arranged oppositely can be solved; meanwhile, the base component is detachably provided with the cover body corresponding to the cooking cavity, and the base component is fixedly provided with the shell corresponding to the assembly cavity, so that the assembly process among the cover body, the shell and the base component can be effectively simplified, and the disassembly, assembly and maintenance among the base component, the cover body, the shell and the base component are extremely simple and convenient.

2. The motor is used for driving the heat dissipation fan blade and the hot air fan blade to rotate, so that the assembly process of the motor, the heat dissipation fan blade and the hot air fan blade is simplified, and the production cost is reduced; in addition, the hot air fan blade can circularly blow heat generated by the heating part to the cooking cavity when in work, so that the cooking of food is realized, the flowing circulation of hot air is increased, and the cooking effect of the food is improved; the heat dissipation fan blade can circularly blow and guide the heat of the assembly cavity and/or the fan cover component to the outside of the assembly cavity when in work, so that the heat dissipation of the assembly cavity and/or the fan cover component is realized, the flowing circulation of air is increased, the heat dissipation effect is improved, the air circulation efficiency and the cooling effect in the air fryer are greatly improved, the air fryer is ensured to quickly treat food, the internal temperature of the air fryer is effectively reduced, the influence of high temperature on various components in the air fryer is reduced, the use stability of the air fryer is improved, and the service life is prolonged; moreover, the heat dissipation work of the heat dissipation fan blade and the hot air blowing work of the hot air fan blade are carried out simultaneously and do not interfere with each other, so that the complementary use effect can be achieved, and the use performance of the air fryer is effectively improved.

3. The sealing assembly between the fixed cover and the wind guide cover and the sealing assembly of the cover body on one side of the base can be realized by utilizing the sealing action of one sealing element, so that the assembly process between the wind guide cover, the fixed cover and the cover body is effectively simplified, the production efficiency is improved, meanwhile, the use of the single sealing element can reduce the production generation, and the sealing element has good elasticity and sealing property, not only can effectively seal the cavity formed between the wind guide cover and the fixed cover, but also can effectively seal the cooking cavity formed between the cover body and the base so as to effectively prevent the leakage of heat, water vapor, oil smoke and the like, keep the cleanness of the outside and the inside of the air fryer and the air of the surrounding environment, be convenient for cleaning by users, improve the use experience, simultaneously avoid the user from being scalded by the leaked hot air, improve the use safety and fully utilize the heat, the heat utilization efficiency is improved, the processing time of food is shortened, the cooking quality is ensured, and the energy consumption is reduced.

4. A clamping matching part and a fastening piece are respectively arranged between the bottom shell and the bearing piece and between the shell and the bearing piece. During the assembly, between drain pan and the accepting piece, at first through joint cooperation portion joint location in advance between shell and the accepting piece, rethread fastener reciprocal anchorage afterwards, can realize between drain pan and the accepting piece, assembly between shell and the accepting piece, because joint cooperation portion's joint positioning action in advance, consequently, can improve between drain pan and the accepting piece, assembly accuracy between shell and the accepting piece, and then make things convenient for between drain pan and the accepting piece, accomplish fixedly through the fastener between shell and the accepting piece, not only the installation is simple, and it is also fairly easy to maintain, make between drain pan and the accepting piece, can realize conveniently between shell and the accepting piece, and is swift, efficient assembly effect, in order to simplify assembly process effectively, and the production efficiency is improved. Meanwhile, the first shell opening of the shell can be fixed with the wind scooper on the base after being pre-positioned, and therefore the assembling stability of the shell is further improved.

Comprehensively, it has simple structure rationally, the performance is excellent, and food culinary art is effectual, and whole heat dispersion is good, and energy-concerving and environment-protective, sealed effectual, dismouting maintenance is simple, characteristics such as convenient to use, safe, reliable, stable simultaneously, and the practicality is strong.

Drawings

Fig. 1 and 2 are schematic exploded structural diagrams according to an embodiment of the present invention.

Fig. 3 and 4 are schematic views of an assembly structure according to an embodiment of the present invention.

Fig. 5 is a schematic view illustrating a heat dissipation operation of the heat dissipation fan blade according to an embodiment of the present invention.

Fig. 6 is a schematic view of a heat conduction operation of a hot wind blade according to an embodiment of the present invention.

Fig. 7 and 8 are schematic exploded structural diagrams of a motor, a heat dissipation fan blade, a hot air fan blade, a heating element, an air guide cover, a fixing cover, and a sealing element according to an embodiment of the present invention.

Fig. 9 and 10 are exploded schematic views of a base assembly according to an embodiment of the invention.

Fig. 11 is an assembled cross-sectional structural schematic diagram of an embodiment of the present invention.

Fig. 12 is an enlarged schematic view of a portion a in fig. 11.

FIG. 13 is a cross-sectional view of another assembly of an embodiment of the present invention.

Fig. 14 is an enlarged schematic view of a portion B in fig. 13.

Fig. 15 is an enlarged schematic view of the structure at C in fig. 13.

Fig. 16 is a schematic structural diagram of a housing according to an embodiment of the invention.

Fig. 17 is a schematic diagram of a cover structure according to an embodiment of the invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1-17, the air fryer comprises a base assembly and a shell 1, wherein the base assembly is provided with a fan cover assembly; the shell 1 is positioned on one side of the fan cover component and fixedly connected with one side of the fan cover component and/or the base component, and an assembly cavity 2 is formed between the shell and the fan cover component; the other side of the fan cover component is provided with a cover body 3, the cover body 3 is detachably arranged on the other side of the base component and is horizontally opposite to the shell 1, and a cooking cavity 4 is formed between the cover body 3 and the base component during assembly; a heating element 5 for heating air, a hot air blade 6 for blowing hot air to the cooking cavity 4 and a heat dissipation blade 7 for dissipating heat of the assembly cavity 2 and/or the fan cover component are arranged in the assembly cavity 2; sealing elements 8 are arranged between the fan cover components and the cover body 3, and sealing fit is achieved between the fan cover components and the cover body 3 through the sealing elements 8.

An opening position 9 is arranged at the side part of the shell 1, an air guide member 10 is arranged on the opening position 9, an inclined guide part 11 for guiding air to enter and exit the assembly cavity 2 and the inside of the fan cover component is convexly arranged at the outer side of the air guide member 10, a partition plate 12 is further arranged on the air guide member 10, and an air inlet 13 and a heat dissipation air outlet 14 are separated through the partition plate 12; the wind cover assembly comprises a wind guide cover 15 and a fixed cover 16, one side of the wind guide cover 15 is fixedly connected with the fixed cover 16, and a cavity 17 is formed between the wind guide cover 15 and the fixed cover 16; an air inlet 18 and a notch 19 are arranged on the outer side of the air guide cover 15; the air guide piece 10 is fixedly arranged on the outer side of the air guide cover 15 and is communicated with the air inlet 18 and the gap 19 through the air inlet 13 and the heat dissipation air outlet 14 respectively; the fixed cover 16 is provided with a circulating air port 20.

The assembly cavity 2 is also internally provided with a motor 21, and the motor 21 is positioned outside the cavity 17 and fixedly arranged on the wind scooper 15; the heat dissipation fan blade 7 is positioned outside the cavity 17, and the hot air fan blade 6 is positioned in the cavity 17; the power output end of the motor 21 is in driving connection with the heat dissipation fan blade 7, penetrates through the air guide cover 15, extends into the cavity 17, and is in driving connection with the hot air fan blade 6.

The heating element 5 is positioned in front of the hot air fan blade 6 and is fixedly arranged in the cavity 17; the hot air fan blade 6 is driven by a motor 21 to introduce external air into the cavity 17 through the air inlet 13 and the air inducing opening 18, the air in the cavity 17 is heated by the heating element 5, and the heated air is circularly blown and guided between the cavity 17 and the cooking cavity 4 through the circulating air opening 20 under the action of the hot air fan blade 6.

The heat of the assembly cavity 2 and/or the wind scooper 15 is blown out of the assembly cavity 2 through the notch 19 and the heat dissipation air outlet 14 by the heat dissipation fan blade 7 driven by the motor 21.

The seal 8 is made of plastic, on which a first seal portion 22, a second seal portion 23, a third seal portion 24 and a fourth seal portion 25 are provided; wherein the third sealing part 24 is arranged between the first sealing part 22 and the second sealing part 23, and forms a mounting groove therebetween; a flange 26 is arranged on the periphery of the fixed cover 16; the sealing element 8 is sleeved on the flange 26 of the fixed cover 16 through a mounting groove.

The flange 26 is covered by the first seal part 22, the second seal part 23 and the third seal part 24; the fixed cover 16 is embedded on the wind scooper 15, and one side and the end of the flanging 26 of the fixed cover are in sealing fit with the fixed cover 16 through the first sealing part 22 and the third sealing part 24 respectively, so that the fixed cover 16 is in sealing fit with the wind scooper 15.

The fixed cover 16 is provided with a convex part 27 towards the cover body 3; the fourth sealing part 25 is positioned at one side of the second sealing part 23; the cover body 3 is provided with a first cover body opening 28 on one side, a second cover body opening 29 on the bottom, the first cover body opening 28 and the second cover body opening 29 are communicated with each other, the cover body 3 is accommodated and assembled on one side of the base component through the second cover body opening 29, the outer end of the first cover body opening 28 leans against the second sealing part 23 during assembly, and the bottom of the first cover body opening 28 is supported on the fourth sealing part 25, so that the cover body 3 is hermetically assembled on one side of the base component.

The base assembly comprises a bottom shell 30 and a bearing 31; the fan cover component is fixedly arranged above the bearing piece 31; a clamping matching part and a fastening part are respectively arranged between the bottom shell 30 and the bearing part 31 and between the shell 1 and the bearing part 31.

The bearing piece 31 is located above the bottom shell 30 and is clamped and positioned in advance through the clamping matching part, and the bottom shell 30 and the bearing piece 31 are fixed through a fastener after being clamped and positioned.

Shell 1 is located drain pan 30 top one side, and mutual joint location in advance through joint cooperation portion, and shell 1 joint location back is fixed each other with drain pan 30 at least through the fastener.

The clamping matching part comprises a clamping slot position 32 and a clamping edge 33; the slot 32 is disposed above and below the receiving member 31, and the clamping edge 33 is disposed on the bottom case 30 and the housing 1.

The bearing member 31 is pre-clamped and positioned on the clamping edge 33 of the bottom shell 30 through the clamping slot 32, and the clamping and positioning are fixed with each other through a fastener.

The housing 1 is pre-clamped and positioned on the clamping groove 32 of the bearing piece 31 through the clamping edge 33, and the two are mutually fixed through a fastener after being clamped and positioned.

A first shell opening 34 is formed in one side of the shell 1, a second shell opening 35 is formed in the bottom of the shell, and the first shell opening 34 and the second shell opening 35 are communicated with each other; the clamping edge 33 is arranged on the second shell opening 35; the second housing opening 35 is pre-clamped and positioned on the clamping groove 32 of the bearing piece 31 through the clamping edge 33, and the two are mutually fixed through a fastener after being clamped and positioned; the first shell opening 34 is disposed at one side of the fan housing assembly and fixed to each other by a fixing member, so as to fixedly connect the shell 1 to the fan housing assembly and the base assembly.

In order to further improve the heat dissipation performance of the assembly cavity 2, a fixing bracket 36, a fan 37 and a circuit board 38 are further arranged in the assembly cavity 2; the fixed support 36 is fixedly arranged on the base component, the fan 37 is fixedly arranged on the fixed support 36, and the circuit board 38 is fixedly arranged on the fixed support 36 and is respectively in electric control connection with the heating element 5, the hot air fan blade 6, the heat dissipation fan blade 7 and the fan 37; the base component and the shell 1 are respectively provided with a plurality of holes; the fan 37 blows heat on the circuit board 38 and/or the assembly cavity 2 out of the assembly cavity 2 through a plurality of holes in a circulating manner under the control of the circuit board 38, so that the use safety and the service life of the air fryer are improved.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. An air fryer comprising a base assembly and a housing (1), characterized in that: the base component is provided with a fan cover component; the shell (1) is positioned on one side of the fan cover component and fixedly connected with one side of the fan cover component and/or the base component, and an assembly cavity (2) is formed between the shell and the fan cover component; the other side of the fan cover component is provided with a cover body (3), the cover body (3) is detachably arranged on the other side of the base component and is horizontally opposite to the shell (1), and a cooking cavity (4) is formed between the cover body and the base component during assembly; a heating piece (5) for heating air, a hot air blade (6) for blowing hot air to the cooking cavity (4) and a heat dissipation blade (7) for dissipating heat of the assembly cavity (2) and/or the fan cover component are arranged in the assembly cavity (2); sealing elements (8) are arranged between the fan cover components and the cover body (3), and sealing fit is achieved between the fan cover components and the cover body (3) through the sealing elements (8).

2. An air fryer according to claim 1, wherein: an opening position (9) is arranged at the side part of the shell (1), an air guide (10) is arranged on the opening position (9), an inclined guide part (11) for guiding air to enter and exit the assembly cavity (2) and the inside of the fan cover component is convexly arranged at the outer side of the air guide (10), a partition plate (12) is further arranged on the air guide (10), and an air inlet (13) and a heat dissipation air outlet (14) are partitioned by the partition plate (12); the wind cover assembly comprises a wind guide cover (15) and a fixed cover (16), one side of the wind guide cover (15) is fixedly connected with the fixed cover (16), and a cavity (17) is formed between the wind guide cover and the fixed cover; an air inlet (18) and a notch (19) are arranged on the outer side of the air guide cover (15); the air guide piece (10) is fixedly arranged on the outer side of the air guide cover (15) and is communicated with the air inlet (18) and the gap (19) through the air inlet (13) and the heat dissipation air outlet (14) respectively; and a circulating air port (20) is arranged on the fixed cover (16).

3. An air fryer according to claim 2, wherein: a motor (21) is also arranged in the assembly cavity (2), and the motor (21) is positioned outside the cavity (17) and is fixedly arranged on the wind scooper (15); the heat dissipation fan blade (7) is positioned outside the cavity (17), and the hot air fan blade (6) is positioned in the cavity (17); the power output end of the motor (21) is in driving connection with the heat dissipation fan blade (7), penetrates through the air guide cover (15), extends into the cavity (17), and is in driving connection with the hot air fan blade (6);

the heating piece (5) is positioned in front of the hot air fan blade (6) and is fixedly arranged in the cavity (17); the hot air fan blade (6) is driven by a motor (21) to introduce external air into the cavity (17) through the air inlet (13) and the air induction port (18), the air in the cavity (17) is heated through the heating part (5), and the heated air is circularly blown and guided between the cavity (17) and the cooking cavity (4) through the circulating air port (20) under the action of the hot air fan blade (6);

the heat dissipation fan blade (7) blows and guides the heat of the assembly cavity (2) and/or the wind scooper (15) out of the assembly cavity (2) through the notch (19) and the heat dissipation air outlet (14) by the driving of the motor (21).

4. An air fryer according to claim 2, wherein: the sealing element (8) is made of plastic and is provided with a first sealing part (22), a second sealing part (23), a third sealing part (24) and a fourth sealing part (25); wherein the third sealing part (24) is arranged between the first sealing part (22) and the second sealing part (23) and forms a mounting groove with each other; a flanging (26) is arranged on the periphery of the fixed cover (16); the sealing element (8) is sleeved on a flanging (26) of the fixed cover (16) through an assembling groove.

5. An air fryer according to claim 4, wherein: the flanging (26) is covered by the first sealing part (22), the second sealing part (23) and the third sealing part (24); the fixed cover (16) is embedded on the wind guide cover (15), and one side and the end part of the flanging (26) of the fixed cover are respectively matched with the fixed cover (16) in a sealing way through the first sealing part (22) and the third sealing part (24) so as to realize that the fixed cover (16) is assembled on the wind guide cover (15) in a sealing way.

6. An air fryer according to claim 4, wherein: the fixed cover (16) is provided with a convex part (27) towards the cover body (3); the fourth sealing part (25) is positioned on one side of the second sealing part (23); cover body (3) one side be provided with first cover body opening (28), the bottom is provided with second cover body opening (29), communicate each other between first cover body opening (28) and second cover body opening (29), the assembly is accepted in base subassembly one side through second cover body opening (29) in cover body (3), and rely on second sealing part (23) through first cover body opening (28) outer end when the assembly, and through first cover body opening (28) bottom support on fourth sealing part (25), in order to realize that cover body (3) seal assembly is in base subassembly one side.

7. An air fryer according to claim 1, wherein: the base assembly comprises a bottom shell (30) and a bearing piece (31); the fan cover component is fixedly arranged above the bearing piece (31); a clamping matching part and a fastening part are respectively arranged between the bottom shell (30) and the bearing piece (31) and between the shell (1) and the bearing piece (31);

the bearing piece (31) is positioned above the bottom shell (30) and is clamped and positioned in advance through the clamping matching part, and the bottom shell (30) and the bearing piece (31) are fixed through the fastening piece after being clamped and positioned;

shell (1) be located drain pan (30) top one side, and through joint cooperation portion joint location in advance each other, shell (1) joint location back through the fastener at least with drain pan (30) reciprocal anchorage.

8. An air fryer according to claim 7, wherein: the clamping matching part comprises a clamping groove position (32) and a clamping edge (33); wherein, the clamping groove positions (32) are respectively arranged at the upper and lower positions of the bearing piece (31), and the clamping edges (33) are respectively arranged on the bottom shell (30) and the shell (1);

the bearing piece (31) is clamped and positioned on a clamping edge (33) of the bottom shell (30) in advance through a clamping groove position (32), and the bearing piece and the clamping edge are fixed through a fastener after being clamped and positioned;

the shell (1) is clamped and positioned on a clamping groove position (32) of the bearing piece (31) in advance through a clamping edge (33), and the clamping edge are fixed with each other through a fastener after being clamped and positioned.

9. An air fryer according to claim 8, wherein: a first shell opening (34) is formed in one side of the shell (1), a second shell opening (35) is formed in the bottom of the shell, and the first shell opening (34) is communicated with the second shell opening (35); the clamping edge (33) is arranged on the second shell opening (35); the second shell opening (35) is clamped and positioned on the clamping groove position (32) of the bearing piece (31) in advance through the clamping edge (33), and the second shell opening and the clamping edge are fixed through a fastener after being clamped and positioned; the first shell opening (34) is arranged on one side of the fan cover component and mutually fixed through a fixing piece, so that the shell (1) is fixedly connected with the fan cover component and the base component.

10. An air fryer according to claim 1, wherein: a fixed bracket (36), a fan (37) and a circuit board (38) are also arranged in the assembly cavity (2); the fixed support (36) is fixedly arranged on the base component, the fan (37) is fixedly arranged on the fixed support (36), and the circuit board (38) is fixedly arranged on the fixed support (36) and is respectively in electric control connection with the heating part (5), the hot air fan blade (6), the heat dissipation fan blade (7) and the fan (37); the base component and the shell (1) are respectively provided with a plurality of holes; the fan (37) blows heat on the circuit board (38) and/or the assembly cavity (2) out of the assembly cavity (2) through a plurality of holes in a circulating mode under the control of the circuit board (38).