Novel upper and lower double-pan air fryer with guide plate

Abstract

The utility model relates to a novel upper-lower double-pan air fryer with a flow guide plate, and aims to solve the problems that the flow guide effect of hot air at the bottom in a lower pan body is poorer because air is discharged from a lower-layer back fan blade type air fryer of the conventional similar product in a way that a pan body bottom opening and a back wind scooper opening are in butt joint; and the food cooking and processing effects are not good. The air fryer is characterized in that a lower wind scooper at the position where a lower hot air centrifugal fan blade is arranged in a lower machine body of the air fryer is aligned with or communicated with an opening in one side of the bottom of a lower fryer body placed in the lower machine body in a sleeved mode through a wind outlet in one side of the bottom of the lower fryer body; one side of a groove, provided with a lower heating pipe, of a lower inner container above the pot body is communicated with an air inlet in one side of a lower air guide cover in a lower machine body on the outer side of the lower inner container through a lower hot air channel, hollowed-out holes distributed at equal intervals are formed in a lower plate body of a lower grill in the lower pot body, and meanwhile a lower flow guide plate provided with flow guide holes at equal intervals is arranged at the bottom of the lower grill. And the upper cold air channel in the upper machine body is communicated with the lower cold air channel in the lower machine body.

Description

Technical Field

[0001] The utility model relates to an air fryer, which is a novel upper and lower double-pot air fryer with a guide plate. Background Art

[0002] An air fryer is a new type of household appliance that uses high-speed air circulation technology to fry food. The food it makes can contain 80% less fat than traditional electric fryers. It is easy to clean in daily use, and is both safe and economical, making it very popular among people. Some existing air fryer products adopt an upper and lower double-layer body and pot body structure design, such as the application number 202222461172.1 disclosed in the Chinese patent document, the authorization announcement date is 2023.03.03, and the utility model name is "A double-cavity bladeless air fryer"; further, the upper layer of this type of double-layer air fryer is provided with a heating tube and a fan blade at the top, and the lower layer is provided with another heating tube and another fan blade at the rear, such as the application number 202322669357.6 disclosed in the Chinese patent document, the authorization announcement date is 2024.04.26, and the utility model name is "A double-layer air fryer"; however, the above-mentioned products and similar products have poor hot air diversion effects. Specifically, the lower-layer back fan-type air fryer rarely exhausts air through the openings at the bottom of the pot body and the openings of the back air guide cover, resulting in poor hot air diversion effects at the bottom of the lower pot body. Summary of the Invention

[0003] To overcome the aforementioned shortcomings, the present invention aims to provide a novel upper and lower double-pot air fryer with a deflector. This solves the technical problem in existing similar lower-pot back-fan air fryers, where air is not readily released through the connection between the bottom opening of the pot body and the opening of the back air guide cover, resulting in poor hot air diversion at the bottom of the lower pot and, consequently, poor food cooking. This objective is achieved through the following technical solution.

[0004] The invention relates to a novel upper and lower double pot air fryer with a guide plate. The upper body is provided above the lower body of the air fryer. An upper heating pipe and an upper hot air centrifugal fan blade are provided in the groove of the upper inner pot above the upper pot body of the upper body. An upper cold air centrifugal fan blade is provided in the upper head above the upper inner pot. The upper motor shaft of the upper motor in the upper body is connected with the upper cold air centrifugal fan blade and the upper hot air centrifugal fan blade in sequence. The upper pot body is placed through the opening on one side of the upper body of the upper inner pot. An upper handle is provided on one side of the upper pot body. The upper handle extends out of the openings on one side of the upper body and the upper inner pot. The bottom of the upper pot body is provided with a plurality of air fryers. An upper grill is provided; a lower air guide cover is provided at the rear of the lower body, the air inlet and the air outlet of the lower air guide cover are respectively communicated with the lower inner tank of the lower body, a horizontal lower hot air centrifugal fan blade is provided in the lower air guide cover, a lower motor is provided in the lower body at the rear outside of the lower inner tank, the lower motor shaft of the lower motor is connected to the lower hot air centrifugal fan blade, a lower heating pipe is provided in the groove of the lower inner tank above the lower pot body in the lower inner tank, the lower pot body is placed through an opening on one side of the lower body of the lower inner tank, a lower handle is provided on one side of the lower pot body, and the lower handle extends out of the openings on one side of the lower body and the lower inner tank. The key points of its structural design are that the lower air guide shield where the lower hot air centrifugal fan blades are located is aligned or nested with an opening on the bottom of the lower pot body, which is placed inside the lower body, through an air outlet on one side of the bottom of the lower pot body. Meanwhile, the groove on the lower heating pipe located in the lower inner pot above the pot body is connected to the air inlet on the side of the lower air guide shield inside the lower body outside the lower pot through a lower hot air channel. The upper heating pipe, upper motor, lower heating pipe, and lower motor are connected to the circuit board via wiring. This structure facilitates direct hot air circulation between the lower air guide shield in the lower body and the lower pot body, thereby facilitating food processing inside the pot body.

[0005] A lower grill is positioned above the opening on one side of the bottom of the lower pot. The lower grill's lower plate is provided with equally spaced hollow holes. A lower guide plate with equally spaced air holes is also provided at the bottom of the lower grill. The lower guide plate facilitates the flow of hot air between the lower pot and the lower air guide cover, accelerating the processing of food on the lower grill. Alternatively, the lower grill can be omitted to process food in the lower pot.

[0006] The lower guide plate is connected to the lower plate of the lower grill as a whole or is formed as a whole. The above structure can be set according to actual conditions.

[0007] The guide hole of the lower guide plate is arranged obliquely toward the opening on one side of the bottom of the lower pot body, thereby facilitating the guidance of hot air from the bottom of the lower pot body into the lower pot body.

[0008] The guide holes of the lower guide plate are respectively provided with hinged louvers for adjusting the direction, so as to facilitate the adjustment of the wind direction angle at the guide holes.

[0009] The upper and lower pot bodies are of the same size, with one side of the lower air guide, lower motor, and lower hot air centrifugal fan blades located at the rear of the lower body protruding from the rear of the upper body. Alternatively, the upper and lower pot bodies are of different sizes, with the rear ends of the upper and lower bodies aligned. This structural design can be customized to meet diverse food processing requirements.

[0010] An upper cold air duct is provided between the upper body and the upper inner pot, and a lower cold air duct is provided between the lower body and the lower inner pot. The upper cold air duct and the lower cold air duct are arranged in communication and are exhausted from an exhaust hole on one side of the rear of the upper head of the upper body. The upper and lower cold air ducts at the upper and lower handles can be formed by vertically aligned through-holes provided on the outer shells of the upper and lower pot bodies, or by channels on both sides of the opening.

[0011] The utility model has a simple and reasonable structural design, good diversion heating effect, fast food cooking and processing, and a wide range of oven applications; it is suitable for use as a new upper and lower double-pot air fryer with a deflector, and is a structural improvement of similar products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the internal working principle of an embodiment of the present utility model.

[0013] Figure 2 yes Figure 1 Schematic diagram of the cold air circulation structure.

[0014] Serial numbers and names of the attached drawings: 1. Upper motor, 2. Upper cold air centrifugal fan blade, 3. Upper hot air centrifugal fan blade, 4. Upper heating pipe, 5. Upper handle, 6. Upper pot body, 7. Upper grill, 8. Lower heating pipe, 9. Lower handle, 10. Lower pot body, 11. Lower guide plate, 12. Lower grill, 13. Lower hot air centrifugal fan blade, 14. Lower motor, 15. Lower air guide cover. Implementation Method

[0015] Now, in conjunction with the accompanying drawings, the structure and use of the utility model are further described. Figure 1 and Figure 2As shown, the air fryer is provided with an upper body above the lower body, and an upper heating tube 4 and an upper hot air centrifugal fan blade 3 are provided in the groove of the upper inner pot above the upper pot body 6 of the upper body, and an upper cold air centrifugal fan blade 2 is provided in the upper head above the upper inner pot. The upper motor shaft at the upper motor 1 in the upper body is connected to the upper cold air centrifugal fan blade and the upper hot air centrifugal fan blade in sequence, and the upper pot body is placed through an opening on one side of the upper body of the upper inner pot. An upper handle 5 is provided on one side of the upper pot body, and the upper handle extends out of the openings on one side of the upper body and the upper inner pot, and an upper grill 7 is provided at the bottom of the upper pot body. The rear portion of the lower body is provided with a lower air scoop 15, the air inlet and air outlet of the lower air scoop respectively communicating with the lower inner tank of the lower body. The lower air scoop is provided with a horizontally arranged lower hot air centrifugal fan blade 13. A lower motor 14 is provided in the lower body at the rear portion of the outer side of the lower inner tank, the lower motor shaft of the lower motor being connected to the lower hot air centrifugal fan blade. A lower heating pipe 8 is provided in a groove in the lower inner tank above the lower pot body 10 in the lower inner tank. The lower pot body is inserted through an opening on one side of the lower body of the lower inner tank. A lower handle 9 is provided on one side of the lower pot body, and the lower handle extends out of the openings on one side of the lower body and the lower inner tank. The lower air scoop where the lower hot air centrifugal fan blade is provided is aligned or fitted with an opening on one side of the lower pot body through an air outlet on one side of the bottom of the lower pot body. At the same time, the groove on one side of the lower heating pipe provided in the lower inner tank above the pot body is connected to the air inlet on one side of the lower air scoop in the lower body outside the lower inner tank through a lower hot air channel. The upper heating pipe, upper motor, lower heating pipe, and lower motor are connected to the circuit board via wiring.

[0016] A lower grill 12 is positioned above the opening on the bottom side of the lower pot. The lower grill's lower plate is provided with equally spaced hollow holes. A lower deflector plate 11 with equally spaced air guide holes is positioned at the bottom of the lower grill. The lower deflector plate is integrally connected to or integrally formed with the lower plate; the air guide holes of the lower deflector plate are positioned obliquely toward the opening on the bottom side of the lower pot. Furthermore, hinged louvers for adjusting the direction of the air guide holes of the lower deflector plate may be provided. While the upper and lower pots are of the same size, one side of the lower air guide hood, lower motor, and lower hot air centrifugal fan blades at the rear of the lower body are raised above the rear of the upper body. Alternatively, the upper and lower pots are of different sizes, with the rear ends of the upper and lower bodies aligned. An upper cold air channel is provided between the upper body and the upper liner, and a lower cold air channel is provided between the lower body and the lower liner. The upper cold air channel and the lower cold air channel are connected and discharged from the exhaust hole on the rear side of the upper head of the upper body.

[0017] This air fryer includes a lower deflector plate and upper and lower existing air fryer components. The upper hot air centrifugal blades of this air fryer are installed horizontally, so high-speed hot air can be blown directly onto the surface of the food in the upper pot. The lower hot air centrifugal blades are installed sideways, so they need to be diverted to reach the surface of the food. Hot air passes through the lower hot air centrifugal blades, through the channel formed by the lower air guide cover, and is guided from the back to the lower deflector plate at the bottom. It is then evenly dispersed into the lower pot, and finally passes through the lower heating pipe from the top of the lower pot and returns to the lower hot air centrifugal blades. Filters are installed at corresponding openings in the lower body of the air fryer to facilitate hot air filtration at corresponding locations.

[0018] In addition, the upper and lower heating areas of this stacked air fryer are independent, but the cold air channel is connected up and down, and there is a cold air channel on the outermost side of the entire shell.

[0019] When in use, the lower pot body is taken out of the air fryer through the lower handle, or the upper pot body is taken out through the upper handle. After food is put on the lower grill in the lower pot body, the lower pot body is put back into the lower body through the lower handle, or after food is put on the upper grill in the upper pot body, the upper pot body is put back into the upper body through the upper handle; finally, press the corresponding cooking button on the control panel, and the corresponding food in the lower pot body or the upper pot body can be automatically processed and cooked.

Claims

1. A novel upper and lower double pot air fryer with a guide plate, wherein an upper body is provided above the lower body of the air fryer, an upper heating tube (4) and an upper hot air centrifugal fan blade (3) are provided in a groove at an upper inner pot above the upper pot body (6) of the upper body, an upper cold air centrifugal fan blade (2) is provided in an upper head above the upper inner pot, an upper motor shaft at an upper motor (1) in the upper body is connected to the upper cold air centrifugal fan blade and the upper hot air centrifugal fan blade in sequence, the upper pot body is placed through an opening on one side of the upper pot body of the upper inner pot, an upper handle (5) is provided on one side of the upper pot body, and the upper handle extends out of the openings on one side of the upper body and the upper inner pot; the lower body A lower air guide cover (15) is provided at the rear of the body, and the air inlet and the air outlet of the lower air guide cover are respectively communicated with the lower inner tank of the lower body, and a horizontal lower hot air centrifugal fan blade (13) is provided in the lower air guide cover, and a lower motor (14) is provided in the lower body at the rear of the outer side of the lower inner tank, and the lower motor shaft of the lower motor is connected to the lower hot air centrifugal fan blade, and a lower heating pipe (8) is provided in the groove of the lower inner tank above the lower pot body (10) in the lower inner tank, and the lower pot body is placed through the opening on one side of the lower body of the lower inner tank, and a lower handle (9) is provided on one side of the lower pot body, and the lower handle extends out of the openings on one side of the lower body and the lower inner tank; it is characterized in that The lower air guide cover (15) where the lower hot air centrifugal fan blade (13) is set is aligned or fitted with the opening on the bottom side of the lower pot body placed in the lower body through the air outlet on the bottom side of the lower pot body (10). At the same time, the groove on the side of the lower heating pipe (8) set at the lower inner pot above the pot body is connected to the air inlet on the side of the lower air guide cover in the lower body outside the lower inner pot through the lower hot air channel. The upper heating pipe, the upper motor, the lower heating pipe, and the lower motor are connected to the circuit board through the line.

2. The novel upper and lower double pot air fryer with guide plate according to claim 1 is characterized in that A lower grill (12) is provided above the opening on one side of the bottom of the lower pot body (10), and the lower plate of the lower grill is provided with hollow holes distributed at equal intervals. At the same time, a lower guide plate (11) with guide holes arranged at equal intervals is provided at the bottom of the lower grill.

3. The novel double-pot air fryer with guide plate according to claim 2 is characterized in that The lower guide plate (11) and the lower plate of the lower grill (12) are connected as one body or are integrally formed.

4. The novel upper and lower double pot air fryer with guide plate according to claim 2 is characterized in that The guide hole of the lower guide plate (11) is arranged obliquely toward the opening on one side of the bottom of the lower pot body (10).

5. The novel upper and lower double pot air fryer with guide plate according to claim 2 is characterized in that The guide holes of the lower guide plate (11) are respectively provided with hinged louvers for adjusting the direction.

6. The novel upper and lower double pot air fryer with guide plate according to claim 1 is characterized in that The upper pot body (6) and the lower pot body (10) are of the same size, and one side of the lower air guide cover (15), the lower motor (14), and the lower hot air centrifugal fan blade (13) provided at the rear of the lower body is higher than the rear of the upper body and is arranged in a convex manner; or the upper pot body and the lower pot body are of different sizes, and the rear portions of the upper and lower bodies are arranged in alignment.

7. The novel double-pot air fryer with guide plates according to claim 1 is characterized in that An upper cold air channel is provided between the upper body and the upper inner liner, and a lower cold air channel is provided between the lower body and the lower inner liner. The upper cold air channel and the lower cold air channel are connected and discharged from the exhaust hole on the rear side of the upper head of the upper body.

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