CN212394645U

CN212394645U - Air fryer

Info

Publication number: CN212394645U
Application number: CN202020438119.8U
Authority: CN
Inventors: 杨华; 赵保文
Original assignee: Shanghai Chunmi Electronics Technology Co Ltd
Current assignee: Chunmi Technology Shanghai Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-26
Anticipated expiration: 2030-03-30

Abstract

The present disclosure relates to an air fryer comprising: the pot bottom comprises a bottom shell, and a motor, a fan and a heating body which are arranged in the bottom shell; the motor is connected with the fan and drives the fan to rotate, and the heating body is positioned above the fan; a cold air inlet is formed in the bottom of the bottom shell, and a hot air outlet is formed in the top of the bottom shell; the cooking part is internally provided with a cooking cavity, a hollow air guide column protrudes from the bottom of the cooking part, an opening is formed in the bottom of the air guide column, and the opening is communicated with the hot air outlet; an air outlet is formed in the side wall of the air guide column, and air flow output by the air outlet rotates clockwise or anticlockwise. This technical scheme can not need the user operation, and the food even heating in the automatic intracavity of cooking promotes the culinary art effect, makes the use taste of food better.

Description

Air fryer

Technical Field

The present disclosure relates to the field of kitchen utensils, and more particularly, to an air fryer.

Background

The air fryer utilizes a high-speed air circulation technique to allow a user to fry various savory foods in a quick and convenient manner. Because only air is used for frying, the frying pan generates less smell and steam than traditional frying, is easy to clean in daily use, and is safe and economical.

Air fryer in the current market blows hot air from the top or the bottom, thereby achieving the effect of heating food. The unidirectional heating mode can cause the cooking effect of food to be insufficient, the single surface is heated, the whole food is heated unevenly, and the eating taste is poor. Some users need to turn over food during cooking in order to achieve the effect of uniform heating, but the food can be turned over uniformly by themselves in the product structure of the existing air fryer, so that certain operation skills are required for uniform turning over of the food, the operation is complicated during cooking, and the time node is difficult to master.

SUMMERY OF THE UTILITY MODEL

The disclosed embodiments provide an air fryer. The technical scheme is as follows:

according to a first aspect of embodiments of the present disclosure, there is provided an air fryer comprising

The pot bottom comprises a bottom shell, and a motor, a fan and a heating body which are arranged in the bottom shell; the motor is connected with the fan and drives the fan to rotate, and the heating body is positioned above the fan; a cold air inlet is formed in the bottom of the bottom shell, and a hot air outlet is formed in the top of the bottom shell;

the cooking part is internally provided with a cooking cavity, a hollow air guide column protrudes from the bottom of the cooking part, an opening is formed in the bottom of the air guide column, and the opening is communicated with the hot air outlet; an air outlet is formed in the side wall of the air guide column, and air flow output by the air outlet rotates clockwise or anticlockwise.

In one embodiment, the air outlet is a plurality of spiral strip-shaped outlets formed on the side wall of the air guide column, and the difference between the vertical height of the spiral strip-shaped outlets and the vertical height of the air guide column is smaller than a preset threshold value.

In one embodiment, the vertical height of the air guide column is greater than or equal to 1/4 the vertical height of the cooking cavity.

In one embodiment, the hot air outlet is in a conical column shape, and the upper part is thin and the lower part is thick.

In one embodiment, the wind guide post is formed to be protruded from a central position of the bottom of the cooking part.

In one embodiment, the pot cover further comprises a pot cover, and the bottom of the pot cover is provided with a first thread.

In one embodiment, the inner wall of the cooking part is provided with a second thread.

In one embodiment, further comprising:

the leakage net is provided with a plurality of through holes, is arranged in the cooking cavity, has a preset distance with the bottom of the cooking part and is used for placing food to be cooked.

In one embodiment, a portion of the outlet vent is located between the screen and the bottom of the cooking section.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

this embodiment can produce hot-blastly in the bottom of air frying pan, through the air outlet on the wind-guiding post of the portion of cooking, blows out rotatory hot-blastly, and the hot-blastly culinary art intracavity that blows out forms rotatoryly at the air frying pan, and rotatory hot gas flow can omnidirectional parcel food, so, does not need user operation, just can be automatic to the even heating of food of culinary art intracavity, promotes the culinary art effect, makes the use taste of food better.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a cross-sectional schematic view of an air fryer, according to an exemplary embodiment.

FIG. 2 is a schematic diagram of an exploded structure of an air fryer, according to an exemplary embodiment.

FIG. 3 is a front view of an air fryer shown according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

FIG. 1 is a schematic diagram of an air fryer shown in accordance with an exemplary embodiment, and as shown in FIG. 1, the air fryer 1 includes: a pot bottom 10 and a cooking part 20.

Fig. 2 is a schematic diagram illustrating an exploded structure of an air fryer according to an exemplary embodiment, and as shown in fig. 1 and 2, the bottom part 10 of the air fryer includes a bottom casing 101, and a motor 102, a fan 103 and a heat generating body 104 disposed in the bottom casing 101; the motor 102 is connected with the fan 103 to drive the fan 103 to rotate, and the heating element 104 is positioned above the fan 103; a cold air inlet 1011 is arranged at the bottom of the bottom shell 101, and a hot air outlet 1012 is arranged at the top of the bottom shell 101; a cooking cavity is formed in the cooking part 20, as shown in fig. 2, the cooking cavity is defined by the bottom 200 and the side wall 203 of the cooking part 20, a hollow wind guide column 201 protrudes from the bottom 200 of the cooking part 20, an opening 2011 is formed at the bottom of the wind guide column 201, and the opening 2011 is communicated with the hot wind outlet 1012; an air outlet 2012 is arranged on the side wall of the air guide column 201.

Here, the air fryer 1 further includes a control portion (not shown) and a power supply portion (not shown), fig. 3 is a front view of an air fryer according to an exemplary embodiment, as shown in fig. 3, the power supply portion may supply power for operation of the air fryer after a user powers on the air fryer when using the air fryer, and when the control portion receives an instruction to start cooking, the power supply portion may be controlled to supply power to the heat generating element 104 to start heating the heat generating wire, and the heat generating element 104 may be a powered heating device such as a heating wire. Meanwhile, the control part can control the power supply part to supply power to the motor 102, so that the motor 102 starts to operate, the operation of the motor 102 can drive the fan 103 to rotate, the rotation of the fan 103 can form an upward suction force, cold air is sucked from the cold air inlet 1011 and drives the sucked cold air to continue to move upwards, when passing through the heating body 104, the heating body 104 can heat the cold air into hot air, the hot air can be discharged from the top hot air outlet 1012 of the bottom shell 101 and enters the air guide column 201 from the bottom opening 2011 of the air guide column 201, the air guide column 201 can output the hot air from the air outlet 2012, the air flow output from the air outlet 2012 rotates clockwise or counterclockwise, so that the hot air output from the air outlet 2012 forms rotating hot air flows in the cooking cavity, and the rotating hot air flows are dispersed in the cooking cavity to heat food in the cooking cavity, the rotary hot air flow can wrap food in all directions, so that the heating is more uniform.

This embodiment can produce hot-blastly in the bottom of air frying pot, through the air outlet on the wind-guiding post of the portion of cooking, blows off rotatory hot-blastly, and the hot-blastly culinary art intracavity that blows off is rotatory in the air frying pot spreads, can omnidirectional parcel food, so, does not need user operation, just can be automatically to the even heating of food of culinary art intracavity, promotes the culinary art effect, makes the use taste of food better.

In one possible embodiment, as shown in fig. 1 and 2, the outlet 2012 is a plurality of spiral strip outlets formed on the sidewall of the wind guiding pillar 201, and the difference between the vertical height of the spiral strip outlets and the vertical height of the wind guiding pillar is less than a preset threshold.

Here, the vertical height of the spiral-shaped strip-shaped outlet and the vertical height of the air guide column should be very small so that a rotating hot air flow is formed over a large height range in the cooking chamber. For example, the preset threshold may be 2cm or less than 2 cm.

Here, the outlet 2012 may be a plurality of spiral strip outlets as shown in fig. 1 and 2, or may be in other shapes as long as it can ensure that the output airflow is a rotating airflow, and is not limited herein.

In a possible embodiment, the vertical height of the wind deflector 201 is greater than or equal to 1/4, which is the vertical height of the cooking chamber.

Here, the vertical height of the wind guiding pillar 201 may be 1/4, 1/2, 2/3 or 3/4 of the vertical height of the cooking cavity, so that the hot air output from the wind outlet 2012 of the wind guiding pillar 201 forms a rotating hot air flow in a large height range of the cooking cavity.

In one possible embodiment, the hot air outlet 1012 is in the shape of a conical cylinder with a thin upper part and a thick lower part.

In this way, the hot air outlet 1012 is tapered, so that the opening 2011 of the air guide column 201 is conveniently clamped on the outer wall of the hot air outlet 1012, hot air heated by the heating body 104 is conveniently output from the hot air outlet 1012, and on the other hand, the hot air output from the hot air outlet 1012 can be accelerated.

Here, a gap between the opening 2011 of the wind guide column 201 and the hot air outlet 1012 can be sealed by a sealing member, so that the hot air is prevented from leaking.

Of course, the wind guiding pillar 201 may be a tapered pillar with a thin upper part and a thick lower part. In this way, the wind guiding column 201 is tapered, so that on one hand, the hot wind output from the hot wind outlet 1012 can enter the wind guiding column 201 conveniently, and on the other hand, the hot air in the wind guiding column 201 can be accelerated.

In a possible embodiment, the wind guiding column 201 may be formed to protrude from the center of the bottom 200 of the cooking part 20, so that hot wind may be blown outwards from the center of the food, and the food in the cooking cavity may be heated more uniformly.

In one possible embodiment, as shown in fig. 1-3, the air fryer further comprises a lid 30, and the bottom of the lid 30 is provided with a first thread.

Thus, the first thread can further guide the hot air flow in the cooking cavity to rotate, and the food in the cooking cavity is uniformly heated.

It should be noted that the first thread may be a plurality of concentric circular threads with different radii, or may be a spiral thread, and a rotation direction of the spiral thread is the same as a rotation direction of the air flow output from the air outlet of the air guiding column 201.

In a possible embodiment, the inner wall of the cooking portion 20 is provided with a second thread.

Thus, the second thread can further guide the hot air flow in the cooking cavity to rotate, and the food in the cooking cavity is uniformly heated.

Here, the second thread may be a plurality of circular threads with different heights, or may be a spiral thread, and a rotation direction of the spiral thread is the same as a rotation direction of the air flow output from the air outlet of the air guiding column 201.

In a possible embodiment, as shown in fig. 2 and 3, the air fryer further comprises a drain net 202, wherein the drain net 202 is arranged in the cooking cavity, and a plurality of through holes are arranged on the drain net 202 and have a preset distance with the bottom of the cooking part for placing food to be cooked.

Therefore, the oil in the food can leak from the leakage net 202 to the bottom of the cooking cavity, so that the oil content of the food is reduced, and the prepared food is healthier.

In one possible embodiment, a portion of the outlet 2012 is located between the perforated screen 202 and the bottom of the cooking portion 20.

Thus, the hot air output from the outlet of the outlet 2012 is between the bottom of the cooking part 20 and the strainer 202, so as to heat the bottom of the food on the strainer 202.

Thus, the hot air blown by the wind guide column 201 can be spread on the top, the bottom and the middle of the food to heat the food in multiple directions.

In a possible embodiment, the through holes on the draining net 202 may be as shown in fig. 2, and the through holes are arranged to form a plurality of concentric circles, but may be arranged uniformly on the draining net according to other shapes, which is not limited herein, so that the hot air at the bottom can blow upwards through the through holes to heat the food on the draining net 202.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air fryer, comprising:

2. The air fryer according to claim 1, wherein said air outlet is a plurality of spiral-shaped strip outlets formed in a side wall of said air guide post, a difference between a vertical height of said spiral-shaped strip outlets and a vertical height of said air guide post being less than a preset threshold value.

3. The air fryer of claim 1, wherein said air guide posts have a vertical height equal to or greater than 1/4 the vertical height of said cooking chamber.

4. An air fryer according to claim 1, wherein said hot air outlet is in the form of a conical cylinder with a thin upper part and a thick lower part.

5. The air fryer according to claim 1, wherein said air guide post is formed to protrude from a central position of a bottom of said cooking portion.

6. An air fryer according to claim 1, further comprising a lid,

the bottom of the pot cover is provided with a first thread.

7. An air fryer according to claim 1,

the inner wall of the cooking part is provided with a second thread.

8. An air fryer according to claim 1, further comprising:

the leakage net is provided with a plurality of through holes and is arranged in the cooking part, and a preset distance is reserved between the leakage net and the bottom of the cooking part and used for placing food to be cooked.

9. An air fryer according to claim 8,

the air outlet is positioned between the leakage net and the bottom of the cooking part.