Double-layer air fryer

Abstract

The utility model relates to the technical field of air fryers, in particular to a double-layer air fryer which comprises an outer shell and inner pot assemblies, two installation positions are arranged on the outer shell, the inner pot assemblies are arranged in the two installation positions, and two heating structures matched with the two inner pot assemblies respectively are arranged in the outer shell. The heating structure comprises a heating assembly arranged on the inner pot assembly and a circulating assembly arranged on one side of the inner pot assembly, the air inlet end of the circulating assembly is communicated with the inner pot assembly, and the exhaust end of the circulating assembly is communicated with the heating assembly; each inner pot assembly comprises a tray and a supporting net arranged in the tray, exhaust holes are formed in the lower end of the tray, the two installation positions are arranged in the shell and used for installing the two inner pot assemblies, the air fryer can process two parts of food at a time, air in the inner container is sucked through the circulation assembly, airflow circulation is formed, and the air circulation efficiency is improved. And the food on the supporting net is heated.

Description

TECHNICAL FIELD

[0001] The utility model relates to air fryer technical field especially, relate to a double -deck air fryer. BACKGROUND

[0002] Air fryer is a kind of machine that can use air to "fry", mainly using air to replace the hot oil in the original frying pan, so that food is cooked;At the same time, hot air also blows away the moisture on the surface of food, so that food reaches the effect similar to frying;Air fryer has many varieties on the market in China, and the market develops rapidly;The production volume increased from 640,000 units in 2014 to 6,250,000 units in 2018, up 28.8% from 2017;Demand increased from 300,000 units in 2014 to more than 1.8 million units in 2018, up 50.0% from 2017;Market size increased from 150 million yuan in 2014 to more than 750 million yuan in 2018, up 53.0% from 2017.

[0003] The existing air fryer usually places the food to be processed in the inner pot, and the hot air of the air fryer is discharged through the setting of the heat dissipation window, such as the air fryer disclosed in Chinese patent No. CN216569624U, the fan draws air from the air inlet of the upper shell, and drives the blade to generate air flow to the inner container, so as to realize the baking of food in the inner container. In order to improve the heat efficiency of the light wave generator, the inner top surface of the pot cover is provided with a light wave reflection cover to reflect the upward direct light wave into the inner container;By providing a stirring arm in the inner container, the stirring arm is driven by the rotary driving device to stir the food in the inner container, so that the up and down hot air flow can fully bake the food, thereby improving the taste and cooking speed of the food;

[0004] But in actual use, the processing efficiency of single inner pot assembly is low, which affects the service efficiency, when the food to be processed is more, only batch processing can be carried out, which leads to the extension of processing time and increases the waiting time of customers, and using multiple air fryers for processing will increase the processing cost, and multiple air fryers need to be supervised at the same time, which increases the burden of operators. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems of low processing efficiency of single inner pot assembly, affecting service efficiency, using multiple air fryers for processing, increasing processing cost and other shortcomings in the prior art, and provides a double-layer air fryer.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a double -deck air fryer, including the shell and the inner pot subassembly, be equipped with two installation sites on the shell, two installation sites all set up the inner pot subassembly in, be equipped with two heating structure with two inner pot subassembly cooperation in the shell,

[0008] The heating structure includes a heating assembly arranged on the inner pot subassembly and a circulating assembly arranged on one side of the inner pot subassembly, the air inlet end of the circulating assembly is communicated with the inner pot subassembly, and the air outlet end of the circulating assembly is communicated with the heating assembly.

[0009] The inner pot subassembly includes a material disc and a supporting net arranged in the material disc, and the lower end of the material disc is provided with an exhaust hole.

[0010] Further, the heating assembly includes a heat shield, the heat shield is provided with a fixing frame, and the fixing frame is provided with a heating pipe.

[0011] Further, a heating pipe cover is arranged between the fixing frame and the heat shield, and a plurality of air inlet holes are formed in the heating pipe cover.

[0012] Further, the circulating assembly includes an inner container fixedly arranged in the shell, a mounting cover is arranged on the inner container, a circulating fan is arranged in the mounting cover, an air inlet is arranged in the mounting cover, and the air inlet corresponds to the exhaust hole of the material disc.

[0013] Further, the upper end of the mounting cover is connected with the heat shield, the heat shield and the heating pipe cover form an air guide channel, the heating pipe cover is communicated with the air guide channel through the plurality of air inlet holes, and the air guide channel is connected with the air outlet end of the mounting cover.

[0014] Further, the material disc is provided with a mounting groove, a window glass is arranged in the mounting groove, a drawer panel matched with the window glass is fixedly arranged on the material disc, a transparent cover is arranged on the drawer panel, and a handle is connected with the transparent cover.

[0015] The double-layer air fryer has the advantages that:

[0016] In the utility model, two installation sites are arranged in the shell to install two inner pot subassemblies, so that two foods can be processed at a time, and the two inner pot subassemblies can be used to heat different foods, thereby improving the processing efficiency and practicability of the air fryer.

[0017] Secondly, in the utility model, through the circulation assembly, the gas in the inner container is sucked, the gas in the object tray is sucked out and enters the air guide channel along the mounting cover, and then enters the inner container along the heating pipe from the air guide channel, and in the air pumping process of the circulation assembly, the gas enters the circulation assembly again along the inner container, the object tray, the supporting net and the exhaust hole, the gas circulation is formed, and in the process, the gas is heated by the heating pipe, and the food on the supporting net is heated and treated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure schematic view of a double-layer air fryer is provided in the utility model.

[0019] Figure 2 A structure schematic view of a heat shield is provided in the utility model.

[0020] Figure 3 A structure schematic view of a heating pipe is provided in the utility model.

[0021] Figure 4 An A area enlarged structure schematic view of the utility model is provided.

[0022] Figure 5 A structure schematic view of a mounting cover is provided in the utility model.

[0023] Figure 6 A structure schematic view of an object tray is provided in the utility model.

[0024] In the figure: 1, outer shell; 2, inner pot assembly; 21, object tray; 211, window glass; 212, drawer panel; 213, transparent cover; 214, handle; 22, supporting net; 23, exhaust hole; 3, mounting position; 4, heating structure; 5, heating assembly; 51, heat shield; 52, fixing frame; 53, heating pipe; 54, heating pipe cover; 55, air inlet hole; 6, circulation assembly; 61, inner container; 62, mounting cover; 63, air inlet; 64, air guide channel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] REFERENCE Figures 1-6 A double-layer air fryer, comprising an outer shell 1 and an inner pot assembly 2, two mounting positions 3 are formed in the outer shell 1, and the two mounting positions 3 are both provided with the inner pot assembly 2, and the outer shell 1 is provided with two heating structures 4 matched with the two inner pot assemblies 2.

[0027] The heating structure 4 comprises a heating assembly 5 arranged on the inner pot assembly 2 and a circulating assembly 6 arranged on one side of the inner pot assembly 2, the air inlet end of the circulating assembly 6 is communicated with the inner pot assembly 2, and the air outlet end of the circulating assembly 6 is communicated with the heating assembly 5.

[0028] The inner pot assembly 2 comprises a material tray 21 and a supporting net 22 arranged in the material tray 21, and the lower end of the material tray 21 is provided with an air outlet hole 23.

[0029] In the utility model, two mounting positions 3 are arranged in the shell 1 for mounting two inner pot assemblies 2, so that the air fryer can process two portions of food at a time, and the two inner pot assemblies can be used for heating different food, thereby improving the processing efficiency and practicability of the air fryer, the air is heated by the heating assembly 5, and the hot air is driven to flow by the circulating assembly 6 to heat and process the food.

[0030] Further, in the embodiment, the heating assembly 5 comprises a heat insulation cover 51, the heat insulation cover 51 is provided with a fixing frame 52, the fixing frame 52 is provided with a heating pipe 53, the air is heated by the heating pipe 53, the heating pipe 53 is a carbon fiber pipe, the heat insulation cover 51 is arranged to prevent the heated air from directly entering the shell 1 to cause the air fryer to be overheated, in some embodiments, the heat insulation cover 51 is provided with a steam discharge groove, and one side of the shell 1 is provided with a corresponding steam discharge port.

[0031] Further, in the embodiment, the fixing frame 52 and the heat insulation cover 51 are provided with a heating pipe cover 54, the heating pipe cover 54 is provided with a plurality of air inlet holes 55, the heating pipe cover 54 and the heat insulation cover 51 form a sandwiched sealing layer, and the air inlet holes 55 are communicated with the sealing layer.

[0032] It should be noted that, in the embodiment, the circulating assembly 6 comprises an inner container 61 fixedly arranged in the shell 1, a mounting cover 62 is arranged on the inner container 61, a circulating fan is arranged in the mounting cover 62, an air inlet 63 is arranged in the mounting cover 62, the air inlet 63 corresponds to the air outlet hole 23 of the material tray 21, the circulating fan extracts the air in the material tray 21 from the air inlet 63 and the air outlet hole 23, so that the air pressure in the material tray 21 is reduced, the hot air in the heating pipe cover 54 is lowered, and the food in the material tray 21 is heated and processed.

[0033] In the embodiment, the upper end of the mounting cover 62 is connected with the heat insulation cover 51, the heat insulation cover 51 and the heat pipe cover 54 form the air guide channel 64, the heat pipe cover 54 is communicated with the air guide channel 64 through the air inlet holes 55, the air guide channel 64 is connected with the air outlet end of the mounting cover 62, the circulating fan draws the air in the object tray 21 along the air outlet end into the heat pipe cover 54 and the heat insulation cover 51 to form the sandwiched sealing layer, that is, the air guide channel 64, and then the air enters the inner container 61 along the heat pipe 53 to form the air circulation, in the process, the air is heated by the heat pipe 53 to heat the food on the supporting net 22.

[0034] In some embodiments, the object tray 21 is provided with a mounting groove, a window glass 211 is arranged in the mounting groove, a drawer panel 212 is fixedly arranged on the object tray 21 and matched with the window glass 211, a transparent cover 213 is arranged on the drawer panel 212, and a handle 214 is connected to the transparent cover 213, so that the processing state of the food in the object tray 21 can be conveniently observed through the cooperation of the transparent cover 213 and the window glass 211.

[0035] Working mode; when working, two inner pot assemblies 2 are arranged in the two mounting positions 3 in the shell 1, so that two portions of food can be processed at the same time, and the two inner pot assemblies can be used to heat different food, thereby improving the processing efficiency and practicability of the air fryer.

[0036] When heating, the circulating fan draws the air in the object tray 21 from the air inlet 63 and the air outlet hole 23, the air outlet end enters the air guide channel 64 between the heat pipe cover 54 and the heat insulation cover 51, enters the heat pipe cover 54 from the air inlet hole 55, is heated by the heat pipe 53, passes through the inner container 61, the object tray 21 and the supporting net 22, and enters the mounting cover 62 to form a complete circulation, in the process, the air heated by the heat pipe 53 is used to heat the food in the object tray 21.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A double air fryer comprising an outer housing (1) and an inner basket assembly (2), characterized in that, Two mounting positions (3) are formed in the shell (1), and an inner pot assembly (2) is arranged in each of the mounting positions (3); two heating structures (4) are arranged in the shell (1) and matched with the inner pot assemblies (2); The heating structure (4) comprises a heating assembly (5) arranged on the inner pot assembly (2) and a circulating assembly (6) arranged on one side of the inner pot assembly (2); the circulating assembly (6) is communicated with the inner pot assembly (2) at an air inlet end, and communicated with the heating assembly (5) at an air outlet end; The inner pot assembly (2) comprises a material tray (21) and a supporting net (22) arranged in the material tray (21); and an air outlet hole (23) is arranged at a lower end of the material tray (21).

2. A twin air-oven according to claim 1, characterized in that: The heating assembly (5) comprises a heat insulation cover (51), and a fixing frame (52) is arranged in the heat insulation cover (51); and a heating tube (53) is arranged on the fixing frame (52).

3. A twin air-oven according to claim 2, characterized in that: A heating tube cover (54) is arranged between the fixing frame (52) and the heat insulation cover (51), and a plurality of air inlet holes (55) are formed in the heating tube cover (54).

4. A twin air-oven according to claim 3, characterized in that: The circulating assembly (6) comprises an inner container (61) fixedly arranged in the shell (1), and a mounting cover (62) is arranged on the inner container (61); a circulating fan is arranged in the mounting cover (62); an air inlet (63) is arranged in the mounting cover (62) and corresponds to the air outlet hole (23) of the material tray (21).

5. A twin air-oven according to claim 4, characterized in that: An upper end of the mounting cover (62) is connected with the heat insulation cover (51), a gas guide channel (64) is formed between the heat insulation cover (51) and the heating tube cover (54), the heating tube cover (54) is communicated with the gas guide channel (64) through the air inlet holes (55), and the gas guide channel (64) is connected with an air outlet end of the mounting cover (62).

6. The dual layer air fryer of claim 1, wherein: An installation groove is formed in the material tray (21), a window glass (211) is arranged in the installation groove, a drawer panel (212) matched with the window glass (211) is fixedly arranged on the material tray (21), a transparent cover (213) is arranged on the drawer panel (212), and a handle (214) is connected with the transparent cover (213).

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