Air fryer with double frying basket

Abstract

The utility model provides an air fryer with double frying baskets, comprising a box body formed by an outer shell, wherein at least two heat insulation covers with hollow structures are arranged in the box body, each of the heat insulation covers is provided with a frying basket, and at least two gaps are formed between each of the heat insulation covers and each frying basket; an air inlet is arranged on the side of the box body, and the air inlet is assembled with an assembly shell through a cold air fan, a heat insulation component, a hot air fan and a heating component located on the side of the frying basket in sequence, and the hot air fan and the cold air fan are assembled through the same motor, and the cold air fan allows the cold air from the air inlet to enter the frying basket along the two gaps, and at the same time, the hot air fan allows the heated cold air to be discharged through the air outlet, forming an air flow trajectory with air intake on both sides and air outlet in the middle. The utility model forms a two-layer frying basket structure, and each layer is formed with air intake on both sides facing inward, and then an air outlet direction opposite to the air intake direction is formed from the middle, so that better air flow mixing is achieved, and the side heating improves the cooking effect.

Description

Technical Field

[0001] The utility model relates to the technical field of air fryers in cooking appliances, in particular to an air fryer with double frying baskets. Background Art

[0002] In the prior art, most air fryers are set in one way, so that only one ingredient can be cooked at a time, and the cooking efficiency is low. In most air fryers, the heating component is set at the bottom of the frying basket, and then heated from bottom to top, the heat flow is slow and the uniformity is poor, which affects cooking. Utility Model Content

[0003] The utility model aims to provide an air fryer with double frying baskets, which can not only cook two kinds of food at the same time, but also improve the cooking efficiency by side heating, and cooperate with the air flow trajectory of cold air entering from both sides and hot air flowing out from the middle.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0005] Air fryer with double frying basket, including,

[0006] A box body composed of an outer shell, wherein at least two heat insulation covers with hollow structures are arranged in the box body, each of the heat insulation covers is provided with a frying basket, and at least two gaps are formed between each of the heat insulation covers and each frying basket;

[0007] An air inlet is provided on the side of the box body, and the air inlet is assembled with the assembly shell through a cold air fan, a heat insulation component, a hot air fan and a heating component located on the side of the frying basket in sequence. The hot air fan and the cold air fan are assembled through the same motor. The cold air fan allows the cold air from the air inlet to enter the frying basket along the two gaps, and the hot air fan allows the heated cold air to be discharged through the air outlet, forming an air flow trajectory with air intake on both sides and air outlet in the middle.

[0008] Furthermore, the heat insulation cover is a U-shaped structure, and at least two sides of the U-shaped structure are provided with a hollow structure facing the frying basket.

[0009] Furthermore, it also includes a reflection component located between the hot air fan and the cold air fan, a reflection gap is formed between the reflection cover plate outside the reflection component and the frying basket, and the air outlet is formed at the reflection component.

[0010] Furthermore, the hot air fan is isolated from the frying basket via a reflective cover plate, and the hot air fan is assembled in the reflective assembly.

[0011] Furthermore, the reflection assembly includes a reflection cover and a reflection cover bracket for assembling the reflection cover, and the reflection cover forms an expanded structure with an opening that becomes larger toward the frying basket.

[0012] Furthermore, it also includes an air outlet assembly located between the reflector bracket and the reflector cover plate, and the air outlet assembly forms the air outlet located at the hot air fan exhaust port.

[0013] Furthermore, a heat insulation plate and a cooling fan blade are installed between the reflecting cover and the reflecting cover bracket, and a heating fan blade and a heating component are provided between the reflecting cover and the reflecting cover cover.

[0014] Furthermore, it also includes a rear cover plate with the air inlet, the motor is mounted on the rear cover plate, and the air inlet forms a straight air intake track along the rear cover plate.

[0015] Furthermore, it also includes a front cover plate and a heat insulation cover bracket mounted on the front cover plate, and two assembly openings for assembling a frying basket are arranged between the front cover plate and the heat insulation cover.

[0016] Furthermore, the frying basket is a pull-out frying basket with a drawer plate, and the two frying baskets are arranged up and down in the shell.

[0017] The beneficial effects of the utility model are as follows:

[0018] In the utility model, two frying baskets are provided, so that two kinds of food can be cooked at the same time, or cooked separately. At the same time, each frying basket is individually provided with heating and hot air and cold air heat dissipation devices, thereby improving cooking efficiency.

[0019] In the utility model, the heating component is arranged on the side of the frying basket, and then cooperates with two gaps to form a good guiding track. Compared with bottom heating, the whole heat dissipation will be more uniform, avoiding the problem of local high temperature affecting the taste.

[0020] In the utility model, gaps are taken advantage of to form air intake on both sides and at the ends at the same time, and then an air outlet airflow opposite to the side air intake direction is formed from the middle, so that the external hot air and cold air are mixed in time, and part of the hot air is discharged, and the cold air is introduced for uniform mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a double-drawer air fryer provided by the utility model;

[0022] Figure 2 A cross-sectional view of a double-drawer air fryer provided by the utility model;

[0023] Figure 3 An exploded view of the double-drawer air fryer provided by the utility model;

[0024] Figure 4 A top view of the double-drawer air fryer provided by the utility model;

[0025] Figure 5 A schematic diagram of the structure of the gap between the heat insulation cover and the frying basket provided by the utility model;

[0026] Figure 6 A schematic diagram of the structure of the heat insulation cover plate and the frying basket gap provided by the utility model;

[0027] Figure 7 A schematic diagram of the structure of hot air circulation in the double-drawer air fryer provided by the utility model;

[0028] In the figure:

[0029] 1. Frying basket; 1-1. Handle; 1-2. Drawer back panel; 1-3. Frying basket body; 1-4. Steaming plate; 2. Box body; 2-1. Heat insulation cover; 2-2. Heat insulation cover cover; 2-3. Reflection cover cover; 2-4. Heating tube; 2-5. Hot air fan blades; 2-6. Transmitting cover; 2-7. Heat insulation board; 2-8. Cooling fan blades; 2-9. Reflection cover bracket; 2-10. Motor; 2-11. Rear cover; 2-12. Air outlet assembly; 2-13. Bottom cover; 2-14. Heat insulation cover bracket; 2-15. Front cover; 2-16. Casing. DETAILED DESCRIPTION

[0030] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0031] See attached Figure 1-7 As shown, in this embodiment, it mainly includes a box body 2 and a frying basket 1 located in the box body 2. At least two frying baskets 1 are arranged in the box body 2. The specific assembly and structure are described as follows:

[0032] First, the frying basket 1 is of a pull-out type, and further comprises a frying basket body 1-3, a drawer back panel 1-2 made of a plate material is formed on the side of the frying basket body 1-3, and a handle 1-1 is provided on the drawer back panel 1-2;

[0033] In this embodiment, the frying basket body 1-3 is at least connected to the rear side of the box body 2 and is provided with round holes on both sides, so as to facilitate the flow of air.

[0034] Secondly, for box 2

[0035] The box body 2 first includes an outer shell 2-16, and the outer shell forms a frame-type box body 2. A front cover plate 2-15 and a rear cover plate 2-11 are respectively provided at the front and rear ends of the box body 2. Two entrances are formed on the front cover plate 2-15, and then a heat insulation cover bracket 2-14 is installed on the inner side of the front cover plate 2-15. A micro switch assembly is installed on the heat insulation cover 2-14, and then two latches are installed on the lower side. Of course, these two assembly parts can also be swapped. Then a heat insulation cover cover plate 2-2 is arranged between the two heat insulation covers 2-1. This structure divides the box body 2 into two upper and lower assembly cavities. A heat insulation cover 2-1 is respectively arranged in each assembly cavity. A bottom cover plate 2-13 for supporting its assembly is also arranged at the bottom of the lower heat insulation cover 2-1, and a heat insulation cover cover plate 2-2 is arranged on the top of the upper heat insulation cover 2-1. In this embodiment, each heat insulation cover 2-1 is a U-shaped structure, and the frying basket body 1-3 is arranged in the U-shaped structure. Each of the assembly cavities The components arranged between the side and the rear cover plate 2-11 are the same, and include the reflector cover plate 2-3, the heating tube 2-4, the hot air fan blades 2-5, the emission cover 2-6, the heat insulation plate 2-7, the cold air fan blades 2-8, the reflector bracket 2-9, and the motor 2-10 in sequence. In this embodiment, the entire structure is highly symmetrical, and the heating components composed of the motor and the heating tube are separately arranged, so that there can be multiple working states such as separate air frying, simultaneous air frying, or two frying baskets air frying at different times. When the entire structure is assembled, one side of the heat insulation cover 2-1 is fixed to the heat insulation cover bracket 2-14, and the other side of the heat insulation cover 2-1 is fixed to the reflector bracket 2-9, and the heat insulation cover cover plate 2-2 is fixed to the heat insulation cover 2-1 and the heat insulation cover bracket 2-14 to form a complete cavity.

[0036] In this embodiment, the heating component is arranged on the side of the frying basket, that is, on the side of the assembly cavity, so that heat enters the frying basket from the side, which is different from the bottom heating method in the prior art, and thus the heat is evenly distributed.

[0037] In order to better guide the airflow, an assembly gap of no less than 5-12 mm is formed between the U-shaped heat insulation cover 2-1 and the frying basket body, and an assembly gap of no less than 5-12 mm is formed between the heat insulation cover 2-1 and the frying basket body, thereby ensuring the stability of the entire airflow.

[0038] The working principle in this embodiment is as follows:

[0039] In this embodiment, a double-drawer air fryer hot air system is specifically formed. In this embodiment, the air inlet adopts a rear direct blowing air intake method. The heat insulation cover, heat insulation cover cover plate, emission cover cover plate, heating pipe, hot air fan blades and heat insulation cover bracket of the box assembly form a semi-enclosed space, and then the rest are assembled at the rear of the box assembly to form a heating and hot air circulation series. The frying basket is drawn out and placed in the box assembly. The drawer back plate assembly of the frying basket and the heat insulation cover bracket of the box body cooperate to form a closed space. In actual work, the cold air fan blades 2-8 force the air inside the fryer to circulate by spraying high-speed airflow downward, and the hot air fan 2-5 blows the hot air heated by the heating pipe 2-4 from the rear to the inside of the box by direct blowing.

[0040] First, there is enough gap between the heat insulation cover of the box and the two sides of the frying basket. Secondly, there is enough air (intake) between the reflective cover plate of the box and the frying basket. There are air intake holes on three sides of the frying basket. The size of the opening of the reflective cover plate is similar to the width and height of the frying basket. The hole can be circular or other. The shape of the fan blade installation position of the reflective cover is trumpet-shaped, which can effectively blow hot air into the entire cavity when the whole machine is running.

[0041] When the whole machine is running, the motor drives the hot and cold fans to run, blowing the heat generated by the heating tube into the space formed by the heat insulation cover of the box body, and into the frying basket. Among the three holes of the frying basket, air inlets are formed on the left and right sides, and air outlets are formed in the middle, and then the hot air inside the cavity is discharged through the air outlet component 2-12 through the hot air fan blades 2-5.

[0042] Thereby, the temperature inside the heat shield and the heat shield cover of the box group is heated more evenly, and the hot air fan blades are rotated by the motor, so that the heat inside the cavity is discharged through the air outlet component 2-12, forming a complete cycle. In this embodiment, the emission cover 2-6, the heat shield 2-7, and the reflector bracket 2-9 are all provided with air outlet holes, and the air outlet component 2-12 is fixed to the reflector bracket 2-9 by screws. The air outlet component 2-12 fixed on one side of the reflector bracket 2-9 extends a part of the structure inwardly and fits with the reflector 2-6, forming a complete air outlet circulation system.

[0043] In this embodiment, the air outlet component 2-12 is designed to be arc-shaped, thereby reducing the resistance during air outlet and allowing hot air to be discharged more smoothly. In this embodiment, specifically, the air outlet component 2-12 itself also includes an air outlet duct, an air duct cover plate, and an air duct decorative piece, thereby forming a complete air outlet structure.

[0044] In this embodiment, from Figure 1-7 It can be seen that the hot air fan causes the heated cold air to be blown into the cavity through the reflective cover 2-6, so that the entire cavity is heated evenly, and the hot air inside the cavity enters the heated cold air through the left and right sides of the frying basket, and then the heated cold air is discharged from the air outlet in the middle of the frying basket through the air outlet component 2-12.

[0045] Combined with Figure 1-7 , the specific structure of the air fryer with double frying basket is introduced:

[0046] First, a box body 2 is formed by an outer shell 2-16, and at least two heat insulation covers 2-1 with hollow structures are arranged in the box body 2, each of the heat insulation covers 2-1 is provided with a frying basket 3, and at least two gaps are formed between each of the heat insulation covers 2-1 and each frying basket 3; at this time, specifically, a plurality of hollow structures can be formed on the periphery of the heat insulation cover, and the hollow area formed by the hollow structure on each side accounts for at least two-thirds of the entire area, thereby accelerating the flow of air.

[0047] In this embodiment, an air inlet is provided on the side of the box body 2 away from the side of the frying basket 3. The air inlet is sequentially assembled with the assembly shell through the cold air fan 2-8 located on the side of the frying basket, the heat insulation assembly composed of the heat insulation board 2-7, the hot air fan 2-5 and the heating assembly composed of the heating tube 2-4. The hot air fan and the cold air fan located in the same frying basket assembly direction are assembled through the same motor 2-10. The cold air fan allows the cold air from the air inlet to enter the frying basket along the two gaps, and the hot air fan allows the heated cold air to be discharged through the air outlet, forming an air flow trajectory of air intake on both sides and air outlet in the middle. In this embodiment, the hot air fan is arranged close to the frying basket to discharge the hot air in the frying basket, while the cold air fan is arranged outside to inhale more cold air.

[0048] In this embodiment, in order to reflect hot air or cold air, a reflective component is further included between the hot air fan 2-5 and the cold air fan 2-8, a reflective gap is formed between the reflective cover plate 2-3 outside the reflective component and the frying basket, and the air outlet is formed at the reflective component. In this embodiment, when the air fryer is working, the temperature rises, which causes the internal pressure to rise. Therefore, in order to control the internal pressure, the air fryer has a special exhaust device, which releases the pressure by exhausting a small amount of air.

[0049] For ease of assembly, the hot air fan is isolated from the frying basket 1 by the reflective cover plate 2-3, and the hot air fan 2-5 is assembled in the reflective assembly. In use, the hot air fan 2-5 rotates driven by the motor to evenly blow the heat of the heating tube into the cavity, thereby achieving uniform temperature distribution and rapid cooking of food.

[0050] For better reflection, the reflection assembly includes a reflection cover 2-6 and a reflection cover bracket 2-9 for assembling the reflection cover 2-6, and the reflection cover 2-6 forms an expanded structure with an opening that becomes larger toward the frying basket 1. In this embodiment, the expanded structure forms a bell mouth, which can allow the airflow to flow directly along the bell mouth wall to ensure its smooth output, and on the other hand, this arrangement allows air diffusion to reduce the back pressure on the fan blades and improve air flow.

[0051] In this embodiment, an air outlet assembly is further included between the reflector bracket and the reflector cover plate, and the air outlet assembly forms the air outlet located at the hot air fan exhaust port. In this embodiment, the two sides of the bottom cover plate 2-13 and the left and right sides of the housing 2-16 are fixed, and the bottom of the bottom cover plate 2-13 and the bottom of the reflector bracket 2-9 and the heat insulation cover 2-14 are fixed by screws.

[0052] In order to make full use of the space, a heat insulation board 2-7 and a cooling fan blade 2-8 are installed between the reflector 2-6 and the reflector bracket 2-9, and a heating fan blade and a heating assembly are provided between the reflector 2-6 and the reflector cover plate 2-3.

[0053] In this embodiment, the structure is cleverly designed so that two frying baskets are symmetrically arranged in the box body 2, and each frying basket is individually provided with various structures such as heat insulation and reflection, which not only makes its cooking state diversified, but also has a compact structure and a wide range of applications.

[0054] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0055] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An air fryer with double frying baskets, characterized in that: include, A box body composed of an outer shell, wherein at least two heat insulation covers with hollow structures are arranged in the box body, each of the heat insulation covers is provided with a frying basket, and at least two gaps are formed between each of the heat insulation covers and each frying basket; An air inlet is provided on the side of the box body, and the air inlet is assembled with the assembly shell through a cold air fan, a heat insulation component, a hot air fan and a heating component located on the side of the frying basket in sequence. The hot air fan and the cold air fan are assembled through the same motor. The cold air fan allows the cold air from the air inlet to enter the frying basket along the two gaps, and the hot air fan allows the heated cold air to be discharged through the air outlet, forming an air flow trajectory with air intake on both sides and air outlet in the middle.

2. The air fryer with double frying baskets according to claim 1, characterized in that: The heat insulation cover is a U-shaped structure, and at least two sides of the U-shaped structure are provided with hollow structures facing the frying basket.

3. The air fryer with double frying baskets according to claim 1, characterized in that: It also includes a reflection component located between the hot air fan and the cold air fan, a reflection gap is formed between the reflection cover plate outside the reflection component and the frying basket, and the air outlet is formed at the reflection component.

4. The air fryer with double frying baskets according to claim 3, characterized in that: The hot air fan is isolated from the frying basket via a reflective cover plate, and the hot air fan is assembled in the reflective assembly.

5. The air fryer with double frying baskets according to claim 4, characterized in that: The reflective assembly comprises a reflective cover and a reflective cover bracket for assembling the reflective cover, and the reflective cover forms an expanded structure with an opening that becomes larger toward the frying basket.

6. The air fryer with double frying baskets according to claim 5, characterized in that: It also includes an air outlet assembly located between the reflector support and the reflector cover plate, and the air outlet assembly forms the air outlet located at the hot air fan exhaust port.

7. The air fryer with double frying baskets according to claim 5, characterized in that: A heat insulation board and a cooling fan blade are arranged between the reflecting cover and the reflecting cover bracket, and a heating fan blade and a heating component are arranged between the reflecting cover and the reflecting cover cover plate.

8. The air fryer with double frying baskets according to claim 1, characterized in that: It also includes a rear cover plate with the air inlet, the motor is mounted on the rear cover plate, and the air inlet forms a straight air intake track along the rear cover plate.

9. The air fryer with double frying baskets according to claim 1, characterized in that: It also includes a front cover plate and a heat insulation cover bracket mounted on the front cover plate. Two assembly openings for assembling a frying basket are arranged between the front cover plate and the heat insulation cover.

10. The air fryer with double frying baskets according to claim 9, characterized in that: The frying basket is a pull-out frying basket with a drawer plate, and two frying baskets are arranged up and down in the shell.

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