An air fryer with uniform heating function

Abstract

The utility model discloses a kind of even heating function air fryer, comprising: machine body, insert in the frying barrel of machine body front side accommodating cavity, be provided with hot air heating component in the rear side of frying barrel, and be provided with air duct piece in the upper of frying barrel, the air duct piece is provided with air guide passage, the hot air generated by hot air heating component passes through the air guide passage and enters the frying barrel from the upper of frying barrel, it is communicated between the rear side of frying barrel and hot air heating component, at least two air guide pieces are transversely spaced in the air guide passage, one end of the air guide piece is towards machine body rear side direction, the other end is towards machine body front side direction, and the included angle α between with longitudinal direction is 0≤α≤15 °.Using the above technical scheme, through multiple air guide pieces can reduce the problem that hot air is deviated to one side of frying barrel, improve the uniformity of food heating, improve the cooking effect of food material.

Description

Technical Field

[0001] This utility model relates to the technical field of air fryers, and in particular to an air fryer with uniform heating function. Background Technology

[0002] Existing air fryers with an upward air intake structure include a body, a frying drum inserted into the front cavity of the body, a hot air heating component located at the rear of the frying drum, and an air duct component located above the frying drum. The air duct component has an air guide channel. The hot air generated by the hot air heating component passes through the air guide channel and enters the frying drum from above to heat and cook the food. Since the air generated by the rotating fan blades on the hot air heating component is spiral output, when the hot air passes through the air duct and enters the frying drum, the hot air is biased to one side of the frying drum. This will cause uneven heating of the food and affect the cooking effect. Utility Model Content

[0003] In order to overcome the existing technical defects, the purpose of this utility model is to provide an air fryer with uniform heating function to solve the above-mentioned technical problems.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0005] According to one aspect of this utility model, an air fryer with uniform heating function is designed, comprising: a body, a frying bucket inserted into a receiving cavity on the front side of the body, a hot air heating component disposed on the rear side of the frying bucket, and an air duct component disposed above the frying bucket. The air duct component is provided with an air guide channel. The hot air generated by the hot air heating component passes through the air guide channel and enters the frying bucket from above. The rear side of the frying bucket is connected to the hot air heating component. At least two air guide vanes are arranged laterally at intervals in the air guide channel. One end of the air guide vane faces the rear side of the body, and the other end faces the front side of the body. The angle α between the air guide vane and the longitudinal direction is 0≤α≤15°.

[0006] By adopting the above technical solution, multiple air guide vanes are horizontally spaced in the air guide channel, with one end facing the rear of the machine body and the other end facing the front of the machine body. The hot air generated by the hot air heating component is divided into multiple parts and moves forward after entering the air guide channel, and then enters the frying drum to heat and cook the food. The multiple air guide vanes can reduce the problem of hot air deflecting to one side of the frying drum, improve the uniformity of food heating, and improve the cooking effect of the food.

[0007] To better address the aforementioned technical deficiencies, this utility model also offers a superior technical solution:

[0008] In some embodiments, the air duct component includes an air duct shell and an air guide plate disposed below the air duct shell, with an air guide channel formed between the top of the air guide plate and the air duct shell, and the air guide plate disposed on the top of the air guide plate.

[0009] In some embodiments, the machine body has two accommodating cavities arranged vertically or horizontally, each accommodating cavity containing a frying barrel, each frying barrel having a hot air heating component at its rear, and each frying barrel having an air duct component above its top.

[0010] In some embodiments, the body includes an outer shell and an inner liner disposed within the outer shell, the front end and top of the inner liner being open, the air duct being installed above the inner liner, a first return air hole being provided on the rear side of the frying drum, and a second return air hole corresponding to the first return air hole being provided on the rear side of the inner liner.

[0011] In some embodiments, the hot air heating assembly includes a motor disposed on the rear side of the reflector, fan blades disposed on the front side of the reflector, and electric heating tubes disposed around the fan blades, wherein the drive shaft of the motor is connected to the fan blades.

[0012] In some embodiments, an exhaust component is provided on one side of the reflector, and an exhaust channel is provided inside the exhaust component. One end of the exhaust channel is connected to the inside of the reflector, and the other end is connected to the outside of the machine body.

[0013] In some embodiments, a gap is maintained between the rear and left / right sides of the frying drum and the inner liner. The left and right ends of the rear side of the inner liner are respectively provided with first air inlets communicating with the interior of the reflector. The left and right ends of the frying drum are respectively provided with second air inlets communicating with the first air inlets. A baffle is provided on the rear side of the inner liner to prevent hot air entering through the first air inlets from entering the second air return holes. Thus, the hot air generated by the hot air heating assembly passes through the first and second air inlets and enters the frying drum, achieving side air intake. This results in more even heating of the food during cooking and a better taste.

[0014] In some embodiments, an air inlet penetrating the air guide plate is provided on the right side of the air guide plate. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of an air fryer with uniform heating function according to one embodiment of the present invention;

[0016] Figure 2 Cross-sectional structure diagram of an air fryer for uniform heating Figure 1 ;

[0017] Figure 3 for Figure 2 An enlarged view of position A in the middle;

[0018] Figure 4 Cross-sectional structure diagram of an air fryer for uniform heating Figure 2 ;

[0019] Figure 5Cross-sectional structure diagram of an air fryer for uniform heating Figure 3 ;

[0020] Figure label:

[0021] 1. Body; 11. Outer shell; 12. Inner liner; 121. First air inlet; 122. Wind baffle; 123. Second return air inlet; 2. Frying barrel; 21. Barrel body; 211. Second air inlet; 212. First return air inlet; 3. Hot air heating assembly; 31. Motor; 32. Fan blade; 33. Heating element; 4. Air duct components; 40. Air guide channel; 41. Air guide plate; 4a. Air duct shell; 4b. Air guide plate; 42. Air inlet; 5. Reflector; 6. Exhaust components. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as setting, installing, connecting, and fixing should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0025] refer to Figures 1 to 5As shown, the present invention provides an air fryer with uniform heating function, comprising: a body 1, a frying bucket 2 inserted into the front cavity of the body 1, a hot air heating component 3 disposed at the rear of the frying bucket 2, and an air duct component 4 disposed above the frying bucket 2. The air duct component 4 is provided with an air guide channel 40. The hot air generated by the hot air heating component 3 passes through the air guide channel 40 and enters the frying bucket 2 from above. The rear of the frying bucket 2 is connected to the hot air heating component 3. Two, three, four or more air guide vanes 41 are arranged horizontally at intervals in the air guide channel 40. In this embodiment, two air guide vanes 41 are arranged horizontally at intervals in the air guide channel 40. One end of the air guide vane 41 faces the rear of the body 1, and the other end faces the front of the body 1. The angle α between the air guide vane 41 and the longitudinal direction is 0≤α≤15°. The angle α can be 0° (i.e., the air guide vane 41 is arranged longitudinally), or 3°, or 5°, or 8°, or 10°, or 15°, and can be set as needed.

[0026] The body 1 has two accommodating cavities arranged vertically or horizontally. In this embodiment, it is preferred that the body 1 has two accommodating cavities arranged vertically. The body 1 includes an outer shell 11 and an inner liner 12 disposed inside the outer shell 11. The front end and top of the inner liner 12 are open. The interior of the inner liner 12 forms accommodating cavities. The air duct component 4 is installed above the inner liner 12. Each accommodating cavity is filled with a frying bucket 2. Each frying bucket 2 is provided with a hot air heating component 3 on its rear side. Each frying bucket 2 is provided with an air duct component 4 on its top side.

[0027] The air duct component 4 includes an air duct shell 4a and an air guide plate 4b located below the air duct shell 4a. An air guide channel 40 is formed between the top of the air guide plate 4b and the air duct shell 4a. An air guide vane 41 is located on the top of the air guide plate 4b. An air inlet 42 penetrating the air guide plate 4b is provided on the right side of the air guide vane 41. A portion of the hot air entering the air guide channel 40 passes through the air inlet 42 and enters the frying barrel 2.

[0028] The hot air heating assembly 3 includes a motor 31 located at the rear of the reflector 5, a fan blade 32 located at the front of the reflector 5, and an electric heating element 33 located around the fan blade 32. The drive shaft of the motor 31 is connected to the fan blade 32. The air inlet of the air guide channel 40 communicates with the interior of the reflector 5, and the other end communicates with the interior of the inner liner 12. The reflector 5 is fixed to the rear of the inner liner 12.

[0029] The frying barrel 2 has a gap between its rear and left and right sides and the inner liner 12. The left and right ends of the rear side of the inner liner 12 are respectively provided with a first air inlet 121 that communicates with the interior of the reflector 5. The left and right ends of the frying barrel 2 are respectively provided with a second air inlet 211 that communicates with the first air inlet 121. The rear side of the inner liner 12 is provided with a wind baffle 122. After the frying barrel 2 is inserted into the receiving cavity on the inner liner 12, the rear side of the frying barrel 2 contacts the wind baffle 122. The wind baffle 122 can prevent the hot air entering the space between the frying barrel 21 and the inner liner 12 from the first air inlet 121 from directly entering the second return air hole 123.

[0030] An exhaust component 6 is provided on one side of the reflector 5. An exhaust channel is provided inside the exhaust component 6. One end of the exhaust channel is connected to the inside of the reflector 5, and the other end is connected to the outside of the body 1.

[0031] When the motor 31 starts, it drives the fan blades 32 to rotate. The rotation of the fan blades 32 drives the airflow to spread in all directions. The airflow passes through the heating tube 33 and is heated to form hot air. Part of the hot air enters the air guide channel 40. The hot air entering the air guide channel 40 is divided into multiple parts by the air guide plate 41 and enters the frying bucket 2 forward and then backward. It can heat and cook the food placed in the bucket 21. One part of the hot air passes through the air inlet 42 and enters the frying bucket 2. The other part of the hot air passes through the first air inlet 121 and the second air inlet 211 and enters the frying bucket 2. The hot air entering the frying bucket 2 passes through the first return air inlet 212 and the second return air inlet 123 and enters the reflector 5. The food is heated and cooked in a cycle.

[0032] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An air fryer with uniform heating function, characterized in that, include: The machine body comprises a frying barrel inserted into the front cavity of the machine body, a hot air heating assembly located at the rear of the frying barrel, and an air duct component located above the frying barrel. The air duct component has an air guide channel, through which the hot air generated by the hot air heating assembly passes and enters the frying barrel from above. The rear of the frying barrel is connected to the hot air heating assembly. At least two air guide vanes are arranged laterally at intervals in the air guide channel. One end of each air guide vane faces the rear of the machine body, and the other end faces the front of the machine body. The angle α between the air guide vane and the longitudinal direction is 0 ≤ α ≤ 15°.

2. The air fryer with uniform heating function according to claim 1, characterized in that, The air duct component includes an air duct shell and an air guide plate disposed below the air duct shell. An air guide channel is formed between the top of the air guide plate and the air duct shell, and the air guide plate is disposed on the top of the air guide plate.

3. An air fryer with uniform heating function according to claim 1 or 2, characterized in that, The machine body has two accommodating cavities arranged vertically or horizontally. Each accommodating cavity contains a frying barrel. Each frying barrel has a hot air heating component on its rear side and an air duct component on its top.

4. An air fryer with uniform heating function according to claim 1, characterized in that, The machine body includes an outer shell and an inner liner disposed within the outer shell. The front end and top of the inner liner are open. The air duct is installed above the inner liner. A first return air hole is provided on the rear side of the frying barrel, and a second return air hole corresponding to the first return air hole is provided on the rear side of the inner liner.

5. An air fryer with uniform heating function according to claim 4, characterized in that, The hot air heating assembly includes a motor located on the rear side of the reflector, fan blades located on the front side of the reflector, and electric heating tubes located around the fan blades. The drive shaft of the motor is connected to the fan blades.

6. An air fryer with uniform heating function according to claim 5, characterized in that, An exhaust fan is provided on one side of the reflector, and an exhaust channel is provided inside the exhaust fan. One end of the exhaust channel is connected to the inside of the reflector, and the other end is connected to the outside of the machine body.

7. An air fryer with uniform heating function according to claim 5, characterized in that, The frying barrel has a gap between its rear and left and right sides and the inner liner. The left and right ends of the rear side of the inner liner are respectively provided with a first air inlet that communicates with the inside of the reflector. The left and right ends of the frying barrel are respectively provided with a second air inlet that communicates with the first air inlet. The rear side of the inner liner is provided with a windbreak to prevent hot air entering through the first air inlet from entering the second air return hole.

8. An air fryer with uniform heating function according to claim 2, characterized in that, An air inlet penetrating the air guide plate is provided on the right side of the air guide plate.

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