Self-cleaning air fryer

Abstract

The invention belongs to the technical field of air fryers and discloses a self-cleaning air fryer which comprises a fryer body, a fryer body is arranged on the right side of the fryer body, a handle is fixedly mounted on the right end face of the fryer body, a cavity is formed in the fryer body, a first inner cavity is formed in the lower side of the cavity, and a motor is fixedly mounted in the first inner cavity. A protruding shaft is arranged at the upper end of the motor and extends into the cavity, and a scraping cleaning mechanism, a cleaning agent spraying mechanism, a bottom plate cleaning mechanism and an ultrasonic cleaning mechanism are sequentially arranged in the pot body from top to bottom. According to the scheme, the bottom plate cleaning mechanism is arranged, a motor is used for driving a fixing disc to rotate, under the influence of centrifugal force, a magnet plate extends outwards, an L-shaped magnetic rod pushes an L-shaped extrusion rod to move, a transmission rod deflects, and a cleaning disc is tightly attached to the upper end face of a rotating disc for cleaning treatment; and thorough cleaning treatment is conducted through a steel wire brush arranged at the bottom of the cleaning disc, and the cleaning effect is improved.

Description

Technical Field

[0001] This invention relates to the field of air fryer technology, and more specifically, to a self-cleaning air fryer. Background Technology

[0002] Air fryers have become increasingly popular due to their health benefits and oil-free operation, making them an indispensable kitchen appliance. However, after a period of use, grease builds up on the convection vanes, heating elements, and walls of the air fryer, making cleaning difficult due to its inherent structural limitations. Currently, after use, the food is typically removed, and the inner pot is taken off for manual cleaning. This method is not only time-consuming and laborious, but also often fails to thoroughly clean the grease from the convection vanes and heating elements, potentially harming the user's food safety in the long run.

[0003] Existing equipment uses a perforated plate and rotation to remove grease from food by gravity and centrifugal force. However, there is no good way to remove grease and other stains remaining inside the cavity. Therefore, a cleaning device for air fryers that can easily clean the entire cavity is needed.

[0004] Chinese patent publication number CN114798635A discloses an air fryer with a self-cleaning function.

[0005] An air fryer with a self-cleaning function can be equipped with a spray and rinsing components by cleaning the adapter. It first atomizes the oil and then rinses it. It also features a spiral rinsing arm, which has a wide rinsing range with no dead corners, resulting in good cleaning effect and preventing oil from corroding the coating, thus extending its service life.

[0006] Although this self-cleaning air fryer has a wide rinsing range with no dead corners and a good cleaning effect, its cleaning effect is not ideal in actual use. In particular, it is not ideal for cleaning the grease and food residue stuck to the bottom of the air fryer. The equipment only uses simple mist rinsing, but food residue or oil stains still stick to the bottom of the air fryer. It is necessary to manually clean it a second time with a wire brush, which is quite cumbersome. Summary of the Invention

[0007] In view of the problems existing in the prior art, the purpose of this invention is to provide a self-cleaning air fryer that can effectively clean the grease and residue remaining at the bottom of the air fryer.

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A self-cleaning air fryer includes an air fryer body, a pot body on the right side of the air fryer body, a handle fixedly installed on the right end face of the pot body, a cavity inside the air fryer body, an inner cavity I on the lower side of the cavity, a motor fixedly installed inside the inner cavity I, a convex shaft on the upper end of the motor, the convex shaft extending into the interior of the cavity, and a scraping cleaning mechanism, a cleaning agent spraying mechanism, a bottom plate cleaning mechanism, and an ultrasonic cleaning mechanism arranged sequentially from top to bottom inside the pot body, the scraping cleaning mechanism including a concave shaft rotatably connected to the lower end of the inner end of the pot body, the lower end of the concave shaft extending into the lower side of the pot body, the upper end face of the concave shaft... A turntable is fixedly installed, and three sets of scrapers are fixedly installed on the outer edge of the upper surface of the turntable and arranged in a ring. A fixing ring is fixedly installed in the middle of the upper surface of the turntable, and a waterproof cover is fixedly installed on the upper surface of the fixing ring. A stirring rod is fixedly installed on the outer surface of the fixing ring. The scraping and cleaning mechanism uses a motor to drive the turntable to rotate, so that the scrapers and stirring rods rotate synchronously. The scrapers clean the inner wall of the pot, and the stirring rod, in conjunction with the cleaning agent spraying mechanism, cleans the pot. The bottom plate cleaning mechanism further cleans the residual grease on the upper surface of the turntable. The ultrasonic cleaning process performs ultrasonic cleaning on the pot.

[0010] Furthermore, the cleaning agent spraying mechanism includes an inner cavity two opened inside the lower end face of the pot body, a gear plate arranged on the upper side of the inner cavity two, the gear plate being fixedly connected to the concave shaft, a drainage cavity opened inside the inner wall of the pot body, a rotating shaft being rotatably connected to the lower end of the drainage cavity, a gear one being fixedly installed on the outer surface of the rotating shaft, and the gear one being meshed and driven by the gear plate.

[0011] Furthermore, a transmission column is fixedly installed on the upper end face of the rotating shaft. The outer surface of the transmission column is provided with an inclined annular transmission groove, and the beginning and end of the transmission groove are connected to each other. A slide rod is slidably connected inside the transmission groove. A push rod is fixedly installed on the right end of the slide rod. A piston plate is provided on the upper side of the transmission column. The piston plate is slidably connected to the drainage cavity. The push rod is fixedly connected to the piston plate.

[0012] Furthermore, a spray hole is provided between the drainage cavity and the interior of the pot body. An inlet is provided on the upper surface of the interior of the cavity corresponding to the drainage cavity. A one-way input valve is provided inside the inlet, and a one-way output valve is provided inside the spray hole.

[0013] Furthermore, the bottom plate cleaning mechanism includes a groove formed on the inner wall of the pot body, a sliding groove on the lower side of the groove, a transmission rod rotatably connected inside the groove, a rotating rod rotatably connected to the upper side of the right end face of the transmission rod, a cleaning disc fixedly installed on the outer surface of the rotating rod, a gear two fixedly installed on the right end of the rotating rod, and a toothed groove formed on the upper end face of the rotating disc corresponding to the gear two.

[0014] Furthermore, an elastic spring is fixedly installed at the left end of the inner side of the slide groove, and an L-shaped magnetic rod is slidably connected inside the slide groove. An L-shaped pressing rod is fixedly installed on the upper end face of the L-shaped magnetic rod, and the L-shaped pressing rod is set at the lower end of the transmission rod.

[0015] Furthermore, the bottom plate cleaning mechanism also includes a fixed plate disposed on the lower side of the inner cavity two. The fixed plate is fixedly connected to the concave shaft. A sliding groove two is opened on the upper end surface of the fixed plate. A slider is slidably connected inside the sliding groove two. A spring is fixedly installed on the lower end surface of the slider. The spring is fixedly connected to the inner wall of the sliding groove two. A magnet plate is fixedly installed on the upper end of the slider.

[0016] Furthermore, the slide groove, slider, spring and magnet plate are each provided in multiple sets and are arranged in a ring-shaped dispersion.

[0017] Furthermore, the ultrasonic cleaning mechanism includes a contact point one fixedly installed on the upper end of the magnet plate, and a contact point two fixedly installed on the inner wall of the slide groove two corresponding to the contact point one. The contact point one and the contact point two correspond to multiple sets of slide groove two, which are arranged in a ring-shaped dispersion.

[0018] Furthermore, a metal wire is slidably installed inside the fixing ring, and the metal wire is provided in multiple sets corresponding to multiple sets of contact points one and two, and is arranged sequentially and adjacently.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] (1) This solution sets up a bottom plate cleaning mechanism, uses a motor to drive the fixed plate to rotate, and under the influence of centrifugal force, the magnetic plate extends outward, causing the L-shaped magnetic rod to push the L-shaped extrusion rod to move, causing the transmission rod to deflect, so that the cleaning plate is tightly attached to the upper surface of the turntable for cleaning, and relies on the wire brush set at the bottom of the cleaning plate for thorough cleaning, thus improving the cleaning effect.

[0021] (2) This solution sets up a scraping and cleaning mechanism. The motor drives the concave shaft to rotate and the turntable to rotate. The scraper fixed on the turntable will scrape and clean the inner wall of the pot, thoroughly cleaning the grease and residue stuck to the inner wall of the pot, and further improving the cleaning effect. At the same time, the stirring rod will agitate the sprayed cleaning agent to increase the cleaning effect.

[0022] (3) This solution sets up a cleaning agent spraying mechanism. The external water source and the cleaning agent are connected to each other through the liquid inlet and the drainage cavity. When the concave shaft drives the gear plate to rotate, the rotating shaft carries the transmission column to rotate synchronously under the action of gear one. It works with the transmission groove, slide rod, push rod and piston plate to draw water source and cleaning agent and spray them out from the spray hole to spray the inner wall of the pot body, further enhancing the cleaning effect of the scraping cleaning mechanism and the bottom plate cleaning mechanism, and neutralizing the grease.

[0023] (4) This solution sets up an ultrasonic cleaning mechanism. When the magnetic plate is displaced by centrifugal force, the first contact and the second contact are simultaneously brought into contact and the power supply of the metal wire is turned on. Since there is an Ampere force between parallel straight current-carrying conductors, high-frequency vibration will be generated between two adjacent metal wires, thereby forming ultrasonic waves to perform ultrasonic cleaning on the inside of the pot. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a cross-sectional view of the overall structure of the present invention;

[0026] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle;

[0028] Figure 5 For the present invention Figure 2 Enlarged view of point C in the middle;

[0029] Figure 6 This is a cross-sectional view of the pot body of the present invention;

[0030] Figure 7 For the present invention Figure 6 Enlarged view of point D;

[0031] Figure 8 For the present invention Figure 6 Enlarged view of point E in the middle;

[0032] Figure 9 This is a cross-sectional view of the base plate cleaning mechanism of the present invention;

[0033] Figure 10 For the present invention Figure 9 Enlarged diagram of point F in the middle.

[0034] Explanation of the labels in the diagram:

[0035] 1. Fryer body; 2. Pot body; 3. Handle; 4. Cavity; 5. Inner cavity one; 6. Motor; 7. Protruding shaft; 8. Concave shaft; 9. Turntable; 10. Scraper; 11. Inner cavity two; 12. Gear plate; 13. Drainage chamber; 14. Rotating shaft; 15. Gear one; 16. Transmission column; 17. Transmission groove; 18. Piston plate; 19. Slide rod; 20. Push rod; 21. Spray nozzle; 22. Liquid inlet; 23. 24. Fixed ring; 25. Stirring rod; 26. Groove; 27. Slide 1; 28. Transmission rod; 29. ​​Rotating rod; 30. Cleaning disc; 31. Gear 2; 32. Tooth groove; 33. Elastic spring; 34. L-shaped extrusion rod; 35. L-shaped magnetic rod; 36. Fixed disc; 37. Slide 2; 38. Slider; 39. Spring; 40. Magnet plate; 41. Contact 1; 42. Contact 2; 43. Metal wire. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] Please see Figures 1 to 10 A self-cleaning air fryer includes an air fryer body 1, a pot body 2 on the right side of the air fryer body 1, a handle 3 fixedly installed on the right end face of the pot body 2, a cavity 4 inside the air fryer body 1, an inner cavity 5 on the lower side of the cavity 4, a motor 6 fixedly installed inside the inner cavity 5, a convex shaft 7 on the upper end of the motor 6, the convex shaft 7 extending into the interior of the cavity 4, and a scraping cleaning mechanism, a cleaning agent spraying mechanism, a bottom plate cleaning mechanism and an ultrasonic cleaning mechanism arranged sequentially from top to bottom inside the pot body 2. The scraping cleaning mechanism includes a concave shaft 8 rotatably connected to the lower end of the interior of the pot body 2, the lower end of the concave shaft 8 extending into the lower side of the pot body 2, the convex shaft 7 and the concave shaft 8 being correspondingly arranged. When the pot body 2 is placed inside the cavity 4, the convex shaft 7 and the concave shaft 8 engage and drive each other, thereby smoothly transmitting the driving force of the motor 6 to the concave shaft 8, and then transmitting it to each component through the concave shaft 8, thus completing the self-cleaning purpose of the pot body 2.

[0038] A turntable 9 is fixedly installed on the upper end face of the concave shaft 8. Three sets of scrapers 10 are fixedly installed on the outer edge of the upper end face of the turntable 9. The scrapers 10 are arc-shaped and closely attached to the inner wall of the pot body 2. They are arranged in a ring and dispersed. When the concave shaft 8 drives the turntable 9 to rotate, it simultaneously drives the scrapers 10 to rotate. The scrapers 10 will scrape off the grease and food residue stuck to the inner wall of the pot body 2, and perform preliminary cleaning of the pot body 2 to avoid food residue remaining on the inner wall of the pot body 2, which would affect the cleaning effect.

[0039] A fixing ring 23 is fixedly installed in the middle of the upper end face of the turntable 9. A waterproof cover is fixedly installed on the upper end face of the fixing ring 23. A stirring rod 24 is fixedly installed on the outer surface of the fixing ring 23. The stirring rod 24 will rotate with the turntable 9, thereby mixing the cleaning agent sprayed by the cleaning agent spraying mechanism with water. At the same time, it drives the mixture to rotate at high speed, which impacts the inner wall and bottom of the pot body 2 at high speed. The cleaning agent will neutralize the grease and further enhance the cleaning effect.

[0040] The scraping and cleaning mechanism uses a motor 6 to drive the turntable 9 to rotate, thereby causing the scraper 10 and the stirring rod 24 to rotate synchronously. The scraper 10 cleans the inner wall of the pot body 2, while the stirring rod 24, in conjunction with the cleaning agent spraying mechanism, cleans the pot body 2. The bottom plate cleaning mechanism further cleans the residual grease on the upper surface of the turntable 9. The ultrasonic cleaning process performs ultrasonic cleaning on the pot body 2. In this solution, by setting up a scraping and cleaning mechanism, the motor 6 drives the concave shaft 8 to rotate, which in turn drives the turntable 9 to rotate. The scraper 10, which is fixedly installed on the turntable 9, scrapes and cleans the inner wall of the pot body 2, thoroughly cleaning the grease and residue adhering to the inner wall of the pot body 2, further improving the cleaning effect. At the same time, the stirring rod 24 agitates the sprayed cleaning agent, increasing the cleaning effect.

[0041] The cleaning agent spraying mechanism includes an inner cavity 11 opened inside the lower end face of the pot body 2. A gear 12 is provided on the upper side of the inner cavity 11. The gear 12 is fixedly connected to the concave shaft 8. A drainage cavity 13 is opened inside the inner wall of the pot body 2. A rotating shaft 14 is rotatably connected to the lower end of the drainage cavity 13. A gear 15 is fixedly installed on the outer surface of the rotating shaft 14. The gear 15 meshes with the gear 12 for transmission. When the concave shaft 8 drives the gear 12 to rotate, the gear 15 on the rotating shaft 14 rotates synchronously through the meshing action with the gear 12. The four drainage cavities 13 correspond to the four gears 15 and the rotating shaft 14, so they will rotate synchronously.

[0042] A transmission column 16 is fixedly installed on the upper end face of the rotating shaft 14. The outer surface of the transmission column 16 has an inclined annular transmission groove 17, and the beginning and end of the transmission groove 17 are connected to each other. A slide rod 19 is slidably connected inside the transmission groove 17. A push rod 20 is fixedly installed on the right end of the slide rod 19. A piston plate 18 is provided on the upper side of the transmission column 16. The piston plate 18 is slidably connected to the drainage cavity 13. The push rod 20 is fixedly connected to the piston plate 18. A spray hole 21 is provided between the drainage cavity 13 and the interior of the pot body 2. An inlet 22 is provided on the upper end face of the interior of the cavity 4 corresponding to the drainage cavity 13. A one-way input valve is provided inside the inlet 22. A one-way output valve is provided inside the spray hole 21. When the rotating shaft 14 rotates, the transmission column 16 fixedly installed on the upper end of the rotating shaft 14 will rotate synchronously. The transmission column 16 causes the slide rod 19 slidably connected inside the transmission groove 17 to move through the transmission groove 17 on its outer surface. The slide rod 19 will then pass through the transmission groove 17. The piston plate 18 is pushed up and down inside the drainage cavity 13 by the push rod 20. When the piston plate 18 moves down, it will draw water and cleaning agent from the outside into the drainage cavity 13 through the liquid inlet 22. When the piston plate 18 moves up, it will spray the water and cleaning agent inside the drainage cavity 13 out through the spray hole 21 and spray it into the inside of the pot body 2. It will be mixed with the high-speed rotating stirring rod 24. This solution sets up a cleaning agent spraying mechanism. The external water source and cleaning agent are connected to the drainage cavity 13 through the liquid inlet 22. When the concave shaft 8 drives the gear plate 12 to rotate, the rotating shaft 14 carries the transmission column 16 to rotate simultaneously under the action of the gear 15. It works with the transmission groove 17, slide rod 19, push rod 20 and piston plate 18 to draw water and cleaning agent and spray it out through the spray hole 21 to spray the inner wall of the pot body 2, further enhancing the cleaning effect of the scraping cleaning mechanism and the bottom plate cleaning mechanism, and neutralizing the grease.

[0043] The bottom plate cleaning mechanism includes a groove 25 formed on the inner wall of the pot body 2, a slide groove 26 on the lower side of the groove 25, a transmission rod 27 rotatably connected inside the groove 25, a rotating rod 28 rotatably connected to the upper side of the right end face of the transmission rod 27, a cleaning disc 29 fixedly installed on the outer surface of the rotating rod 28, a gear 30 fixedly installed on the right end of the rotating rod 28, a toothed groove 31 corresponding to the gear 30 on the upper end face of the rotating disc 9, an elastic spring 32 fixedly installed on the left end inside the slide groove 26, and an L-shaped magnet slidably connected inside the slide groove 26. The upper end of the L-shaped magnetic rod 34 is fixedly mounted with an L-shaped extrusion rod 33, which corresponds to the lower end of the transmission rod 27. The bottom plate cleaning mechanism also includes a fixed plate 35 disposed on the lower side of the inner cavity 11. The fixed plate 35 is fixedly connected to the concave shaft 8. A second slide groove 36 is opened on the upper end of the fixed plate 35. A slider 37 is slidably connected inside the second slide groove 36. A spring 38 is fixedly mounted on the lower end of the slider 37. The spring 38 is fixedly connected to the inner wall of the second slide groove 36. A magnetic plate 3 is fixedly mounted on the upper end of the slider 37. 9. Multiple sets of slide groove 36, slider 37, spring 38, and magnetic plate 39 are respectively arranged in a ring. The concave shaft 8 drives the fixed disk 35 to rotate at high speed. The centrifugal force generated by the high-speed rotation of the fixed disk 35 causes the slider 37 to drive the magnetic plate 39 to slide inside the slide groove 36. After the magnetic plate 39 slides outward, due to the mutual repulsion between the magnetic plate 39 and the L-shaped magnetic rod 34, the L-shaped magnetic rod 34 will slide outward inside the slide groove 26, thereby pushing the L-shaped extrusion rod 33 to move outward. The L-shaped extrusion rod 33 extrudes the transmission rod 27, causing it to deflect from a vertical to a horizontal position, i.e., deflecting out from inside the groove 25 and pressing against the turntable 9. This causes the gear 30 on the rotating rod 28 to mesh with the toothed groove 31 on the turntable 9. At the same time, the cleaning disc 29 is pressed against the turntable 9. When the turntable 9 rotates, the rotating rod 28 rotates synchronously due to the meshing action of the gear 30 and the toothed groove 31, thereby cleaning the upper surface of the turntable 9. The cleaning effect is further enhanced by the use of cleaning agent and water.

[0044] This solution uses a base plate cleaning mechanism, with motor 6 driving the fixed plate 35 to rotate. Under the influence of centrifugal force, the magnetic plate 39 extends outward, causing the L-shaped magnetic rod 34 to push the L-shaped squeezing rod 33 to move, thus deflecting the transmission rod 27. This causes the cleaning plate 29 to be tightly attached to the upper surface of the turntable 9 for cleaning. The cleaning is then thoroughly cleaned using a wire brush located at the bottom of the cleaning plate 29, improving the cleaning effect.

[0045] The ultrasonic cleaning mechanism includes a contact 40 fixedly installed on the upper end of the magnet plate 39, and a contact 41 fixedly installed on the inner wall of the slide 36 corresponding to the contact 40. The contact 40 and the contact 41 are arranged in multiple sets corresponding to the slide 36 and are arranged in a ring. A metal wire 42 is slidably installed inside the fixing ring 23. The metal wire 42 is arranged in multiple sets corresponding to the contact 40 and the contact 41 and is arranged adjacent to each other in sequence.

[0046] When the magnetic plate 39 is displaced outward under the influence of centrifugal force, the synchronous drive contact 1 40 is displaced to contact 2 41. Contact 1 40 and contact 2 41 come into contact with each other, thereby connecting the circuit in the corresponding metal wire 42. When the circuits in the two adjacent sets of metal wires 42 are connected, high-frequency vibration will be generated between the two adjacent metal wires 42, thereby forming ultrasonic waves to perform ultrasonic cleaning on the inside of the pot body 2. Ultrasonic cleaning disperses, emulsifies, and peels off the dirt layer to achieve the cleaning purpose.

[0047] This solution uses an ultrasonic cleaning mechanism. When the magnet plate 39 is displaced by centrifugal force, the first contact 40 and the second contact 41 simultaneously come into contact with each other, and the power supply to the metal wire 42 is turned on. Since there is an Ampere force between parallel straight current-carrying conductors, high-frequency vibration will be generated between the two adjacent metal wires 42, thereby forming ultrasonic waves to perform ultrasonic cleaning on the inside of the pot body 2.

[0048] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concept, should be covered within the scope of protection of the present invention.

Claims

1. A self-cleaning air fryer, comprising an air fryer body (1), wherein a pot body (2) is provided on the right side of the air fryer body (1), a handle (3) is fixedly installed on the right end face of the pot body (2), a cavity (4) is provided inside the air fryer body (1), an inner cavity (5) is provided on the lower side of the cavity (4), a motor (6) is fixedly installed inside the inner cavity (5), a convex shaft (7) is provided at the upper end of the motor (6), and the convex shaft (7) extends into the interior of the cavity (4), characterized in that: The interior of the pot body (2) is provided with a scraping cleaning mechanism, a cleaning agent spraying mechanism, a bottom plate cleaning mechanism and an ultrasonic cleaning mechanism from top to bottom. The scraping and cleaning mechanism includes a concave shaft (8) rotatably connected to the lower end of the pot body (2). The lower end of the concave shaft (8) extends to the lower side of the pot body (2). A turntable (9) is fixedly installed on the upper end face of the concave shaft (8). Three sets of scrapers (10) are fixedly installed at the outer edge of the upper end face of the turntable (9) and are arranged in a ring. A fixing ring (23) is fixedly installed in the middle of the upper end face of the turntable (9). A waterproof cover is fixedly installed on the upper end face of the fixing ring (23). A stirring rod (24) is fixedly installed on the outer surface of the fixing ring (23). The scraping and cleaning mechanism uses a motor (6) to drive the turntable (9) to rotate, so that the scraper (10) and the stirring rod (24) rotate synchronously. The scraper (10) cleans the inner wall of the pot body (2), and the stirring rod (24) works with the cleaning agent spraying mechanism to clean the pot body (2). The bottom plate cleaning mechanism further cleans the grease remaining on the upper surface of the turntable (9). The ultrasonic cleaning process performs ultrasonic cleaning on the pot body (2).

2. The self-cleaning air fryer according to claim 1, characterized in that: The cleaning agent spraying mechanism includes an inner cavity two (11) opened inside the lower end face of the pot body (2), a gear plate (12) is provided on the upper side of the inner cavity two (11), the gear plate (12) is fixedly connected to the concave shaft (8), a drainage cavity (13) is opened inside the inner wall of the pot body (2), a rotating shaft (14) is rotatably connected to the lower end of the drainage cavity (13), a gear one (15) is fixedly installed on the outer surface of the rotating shaft (14), and the gear one (15) is meshed and connected to the gear plate (12).

3. A self-cleaning air fryer according to claim 2, characterized in that: A transmission column (16) is fixedly installed on the upper end face of the rotating shaft (14). The outer surface of the transmission column (16) is provided with an inclined annular transmission groove (17), and the beginning and end of the transmission groove (17) are connected to each other. A slide rod (19) is slidably connected inside the transmission groove (17). A push rod (20) is fixedly installed on the right end of the slide rod (19). A piston plate (18) is provided on the upper side of the transmission column (16). The piston plate (18) is slidably connected to the drainage cavity (13). The push rod (20) is fixedly connected to the piston plate (18).

4. A self-cleaning air fryer according to claim 3, characterized in that: The drainage cavity (13) is connected to the interior of the pot body (2) by a spray hole (21). The upper end of the interior of the cavity (4) is provided with a liquid inlet (22) corresponding to the drainage cavity (13). The liquid inlet (22) is provided with a one-way input valve, and the spray hole (21) is provided with a one-way output valve.

5. A self-cleaning air fryer according to claim 4, characterized in that: The bottom plate cleaning mechanism includes a groove (25) on the inner wall of the pot body (2), a sliding groove (26) on the lower side of the groove (25), a transmission rod (27) rotatably connected inside the groove (25), a rotating rod (28) rotatably connected to the upper side of the right end face of the transmission rod (27), a cleaning disc (29) fixedly installed on the outer surface of the rotating rod (28), a gear (30) fixedly installed on the right end of the rotating rod (28), and a toothed groove (31) corresponding to the gear (30) on the upper end face of the turntable (9).

6. A self-cleaning air fryer according to claim 5, characterized in that: An elastic spring (32) is fixedly installed on the left end of the inner side of the first slide groove (26). An L-shaped magnetic rod (34) is slidably connected inside the first slide groove (26). An L-shaped pressing rod (33) is fixedly installed on the upper end face of the L-shaped magnetic rod (34). The L-shaped pressing rod (33) is set at the lower end of the transmission rod (27).

7. A self-cleaning air fryer according to claim 6, characterized in that: The bottom plate cleaning mechanism also includes a fixed plate (35) provided on the lower side of the inner cavity two (11). The fixed plate (35) is fixedly connected to the concave shaft (8). The upper end surface of the fixed plate (35) is provided with a sliding groove two (36). A slider (37) is slidably connected inside the sliding groove two (36). A spring (38) is fixedly installed on the lower end surface of the slider (37). The spring (38) is fixedly connected to the inner wall of the sliding groove two (36). A magnet plate (39) is fixedly installed on the upper end of the slider (37).

8. A self-cleaning air fryer according to claim 7, characterized in that: The slide groove (36), slider (37), spring (38) and magnet plate (39) are each provided in multiple sets and are arranged in a ring-shaped dispersion.

9. A self-cleaning air fryer according to claim 8, characterized in that: The ultrasonic cleaning mechanism includes a contact point 1 (40) fixedly installed on the upper end of the magnet plate (39), and a contact point 2 (41) fixedly installed on the inner wall of the slide groove 2 (36) corresponding to the contact point 1 (40). The contact point 1 (40) and the contact point 2 (41) are provided in multiple sets of slide groove 2 (36) and are arranged in a ring-shaped dispersion.

10. A self-cleaning air fryer according to claim 8, characterized in that: The fixed ring (23) has a metal wire (42) slidably installed inside. The metal wire (42) is provided in multiple sets corresponding to multiple sets of contact points one (40) and contact points two (41), and is arranged adjacent to each other in sequence.

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