CN211155316U

CN211155316U - Air fryer

Info

Publication number: CN211155316U
Application number: CN201921926826.5U
Authority: CN
Inventors: 郭鑫; 牛军营; 张西洋
Original assignee: Individual
Current assignee: Yueda Electronic Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-04
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an air fryer, including organism (1), can pass in and out pot body (2) in organism (1), locate in organism (1) and can send into hot-blast hot air device (3) and locate kuppe (4) in organism (1), wherein, kuppe (4) separate the inner space of organism (1) for being located cold wind chamber (111) on upper portion and being located hot wind chamber (112) of lower part, and have on kuppe (4) and be curved water conservancy diversion hole (41), hot air device (3) including locate motor (31) in cold wind chamber (111), locate in cold wind chamber (111) and with the lower output shaft transmission of motor (31) be connected cold wind fan blade (32) and locate in hot wind chamber (112) and be located heating pipe (33) of below of kuppe (4). Compared with the prior art, the utility model discloses an air is fried pot and is only set up a fan blade and can guarantee heat dissipation and heating effect simultaneously.

Description

Air fryer

Technical Field

The utility model relates to a kitchen equipment technical field specifically indicates an air is fried pot.

Background

The air fryer is a novel household appliance for frying food by utilizing a high-speed and high-temperature air circulation technology, the oil of the manufactured food can be reduced by 80 percent compared with that of the traditional electric fryer, and the air fryer is easy to clean in daily use, is safe and economical and is favored by people.

Current air fryer generally includes the organism, be formed with the culinary art cavity in the organism, be equipped with the hot-blast subassembly that can send into high-temperature air to culinary art cavity inside in the organism, be equipped with the pot body that is used for holding food in the culinary art cavity, the high-temperature hot-blast that utilizes hot-blast subassembly during operation to produce heats the edible material in the pot, hot-air and food fully contact, utilize the food surface to lose moisture fast in the twinkling of an eye, or in addition the grease that food self produced, make the food surface form crisp taste, the effect of being fried appears. The concrete structure can be found in the invention patent of patent application No. CN201710570933.8 (publication No. CN107233007A) of an air fryer with a simple assembly structure.

However, the air fryer is provided with two fan blades, one fan blade is positioned in the cold air cavity and used for cooling the machine body, and the other fan blade is positioned in the hot air cavity to form circulating hot air flow, so that the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide one kind only set up a fan blade and can guarantee the air of heat dissipation and heating effect simultaneously and explode pot.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an air fryer comprises

A body having a cooking cavity formed therein;

the pot body can enter and exit the cooking cavity; and

the hot air device is arranged in the machine body and can send hot air into the cooking cavity;

it is characterized by also comprising:

the air guide sleeve is arranged in the machine body and divides the internal space of the machine body into a cold air cavity positioned at the upper part and a hot air cavity positioned at the lower part, and is provided with an arc-shaped air guide hole which is communicated with the cold air cavity and the hot air cavity;

the hot air device comprises

The motor is arranged in the cold air cavity;

the cold air fan blade is arranged in the cold air cavity and is in transmission connection with a lower output shaft of the motor; and

and the heating pipe is arranged in the hot air cavity and is positioned below the air guide sleeve.

In order to facilitate the air flow formed by the rotation of the cold air fan blade to horizontally enter the hot air cavity through the flow guide hole, the flow guide hole is provided with an air inlet side and an air outlet side, the air flow enters from the air inlet side and is discharged from the air outlet side, the edge of the flow guide cover positioned on the air inlet side of the flow guide hole is downwards sunken to form a sunken part, and the edge of the flow guide cover positioned on the air outlet side of the flow guide hole is upwards protruded to form a protruding part.

In order to facilitate the air flow formed by the rotation of the cold air fan blade to smoothly enter the flow guide holes, the flow guide holes extend from the middle position to the edge position of the flow guide cover.

In order to ensure that air flow formed by rotation of the cold air fan blade uniformly enters the hot air cavity through the flow guide holes, the number of the flow guide holes is at least two, and the flow guide holes are arranged at intervals along the circumferential direction of the flow guide cover.

In order to facilitate the installation of the motor, the hot air device 3 also comprises

And the motor frame is arranged in the cold air cavity, is positioned between the motor and the cold air fan blade and is used for mounting the motor.

In order to facilitate the circulation of cold air in the machine body, the machine body comprises

The shell is provided with an air inlet and an air outlet; and

the inner shell is arranged in the outer shell, the top end of the inner shell is abutted against the edge of the air guide sleeve, the cooking cavity is formed in the inner shell, a cold air channel is formed between the outer wall of the inner shell and the inner wall of the outer shell, and the top wall of the inner shell is provided with a circulation hole communicated with the cold air cavity and the cold air channel;

the air inlet is communicated with the cold air cavity and the external atmosphere, and the air outlet is communicated with the cold air channel and the external atmosphere.

In order to cool the machine body comprehensively, the air inlet and the air outlet are respectively positioned on the top wall and the bottom wall of the shell.

In order to facilitate the discharge of hot air in the hot air cavity, the air guide sleeve is provided with an air outlet, the shell is provided with a mounting opening, the mounting opening is internally provided with an air outlet sleeve, and an air outlet duct communicated with the air outlet and the outside atmosphere is formed inside the air outlet sleeve.

In order to facilitate the hot air flow to be discharged from the side face of the machine body, the mounting opening is positioned on the side wall of the outer shell.

In order to meet the use requirements of simultaneously cooking different foods, the number of the cooking cavities is two, and the pot body, the air guide sleeve and the heating pipes correspond to the cooking cavities one by one.

Compared with the prior art, the utility model has the advantages of: the air guide cover is arranged in the machine body, the inner space of the machine body is divided into the cold air cavity on the upper portion and the hot air cavity on the lower portion, the air guide cover is provided with the arc-shaped air guide holes to communicate the cold air cavity with the hot air cavity, only one cold air blade needs to be arranged in the cold air cavity, cold air flow formed by rotation of the cold air blade can enter the hot air cavity through the air guide holes to be converted into hot air flow to heat food under the heating of the heating pipe, the machine body can be cooled, and the cost is low.

Drawings

FIG. 1 is a schematic structural view of an air fryer in accordance with an embodiment 1 of the present invention;

FIG. 2 is a schematic perspective view of a dome of an air fryer in accordance with an embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of an air fryer in accordance with embodiment 2 of the present invention;

fig. 4 is a schematic perspective exploded view of the hot air device and the air guide sleeve in embodiment 2 of the air fryer of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1:

as shown in fig. 1 to 2, it is a first preferred embodiment of the air fryer of the present invention. The air fryer comprises a machine body 1, a pot body 2 arranged in the machine body 1, a hot air device 3, a flow guide cover 4 and an air outlet cover 5.

The air guide sleeve 4 is arranged in the machine body 1 and divides the internal space of the machine body 1 into a cold air cavity 111 at the upper part and a hot air cavity 112 at the lower part, an arc-shaped air guide hole 41 is formed in the air guide sleeve 4, and the air guide hole 41 is communicated with the cold air cavity 111 and the hot air cavity 112. In addition, the air guide sleeve 4 is provided with an air outlet 42.

The machine body 1 includes an outer shell 11 and an inner shell 12. Specifically, an air inlet 114 and an air outlet 115 are respectively formed on the top wall and the bottom wall of the housing 11, the air inlet 114 is communicated with the cold air cavity 111 and the outside atmosphere, the air outlet 115 is communicated with the cold air channel 113 and the outside atmosphere, and a mounting opening 116 is formed on the side wall of the housing 11; the inner shell 12 is arranged at the lower part of the outer shell 11, the top end of the inner shell is abutted against the edge of the air guide sleeve 4, the cooking cavity 121 is formed inside the inner shell 12, the cold air channel 113 is formed between the outer wall of the inner shell 12 and the inner wall of the outer shell 11, and the top wall of the inner shell 12 is provided with a circulating hole 122 communicated with the cold air cavity 111 and the cold air channel 113.

The pot body 2 is provided in the cooking chamber 121 and can enter and exit the cooking chamber 121.

The hot air device 3 comprises a motor 31, cold air maple leaves 32, a heating pipe 33 and a motor frame 34. Specifically, the motor frame 34 is disposed in the cold air cavity 111, and an opening is disposed in the middle; the motor 31 is arranged above the motor frame 34, and the lower output shaft of the motor 31 passes through the opening of the motor frame 34; the cold air fan blade 32 is arranged in an interlayer formed between the motor frame 34 and the air guide sleeve 4 and is in transmission connection with a lower output shaft of the motor 31; the heating pipe 33 is arranged in the hot air cavity 112 and is positioned below the air guide sleeve 4.

The air-out cover 5 is installed in the installation opening 116, and an air-out duct 51 communicating the air outlet 42 and the outside atmosphere is formed inside the air-out cover 5.

As shown in fig. 2, the guiding hole 41 has an air inlet side and an air outlet side, for the air flow to enter from the air inlet side and to be discharged from the air outlet side, the edge of the guiding hood 4 located at the air inlet side of the guiding hole 41 is recessed downward to form a recessed portion 411, and the edge of the guiding hood 4 located at the air outlet side of the guiding hole 41 is raised upward to form a protruding portion 412, so as to facilitate the air flow formed by the rotation of the cold wind blade 32 horizontally entering the hot wind chamber 112 through the guiding hole 41 to be converted into a spiral downward-pressing air flow. The guide holes 41 extend from the middle position to the edge position of the air guide sleeve 4, and the number of the guide holes 41 is at least two and is arranged at intervals along the circumferential direction of the air guide sleeve 4.

Example 2:

as shown in fig. 3 to 4, it is a second preferred embodiment of the air fryer of the present invention. The difference from example 1 is that:

in this embodiment, the number of the cooking cavities 121 is two, and the pot body 2, the dome 4, the heating pipe 33 and the cooking cavities 121 correspond to each other one by one. The two fairings 4 jointly divide the inner space of the machine body 1 into a cold air chamber 111 at the upper part and a hot air chamber 112 at the lower part. The number of the motor 31, the cold wind blade 32 and the motor frame 34 is still one, and the motor frame is arranged in the middle of the cold wind cavity 111.

The working principle of the utility model is as follows:

(1) starting the air fryer, wherein cold air enters the cold air cavity 111 from the air inlet 114, then enters an interlayer between the motor frame 34 and the air guide sleeve 4 through an opening on the motor frame 34, and the cold air fan blade 32 positioned in the interlayer rotates under the driving of the motor 31 so that the cold air forms cold air flow;

(2) on one hand, cold air flow horizontally enters the hot air cavity 112 through the diversion hole 41 and then is converted into spiral downward-pressing hot air flow under the heating of the heating pipe, so that the side surface and the bottom surface of food in the pot body 2 are heated, the heating is more uniform, cooked objects cannot be clamped, and the hot air flow with water vapor is finally discharged into the external atmosphere through the air outlet 42 and the air outlet duct 51 in sequence;

(3) on the other hand, the cold air flow enters the cold air passage 113 through the flow hole 122, and is finally discharged to the external atmosphere through the air outlet 115.

Claims

1. An air fryer comprises

A body (1) having a cooking cavity (121) formed therein;

a pan body (2) which can enter and exit the cooking cavity (121); and

the hot air device (3) is arranged in the machine body (1) and can send hot air into the cooking cavity (121);

it is characterized by also comprising:

the guide cover (4) is arranged in the machine body (1), divides the internal space of the machine body (1) into a cold air cavity (111) positioned at the upper part and a hot air cavity (112) positioned at the lower part, is provided with an arc-shaped guide hole (41), and the guide hole (41) is communicated with the cold air cavity (111) and the hot air cavity (112);

the hot air device (3) comprises

The motor (31) is arranged in the cold air cavity (111);

the cold air fan blade (32) is arranged in the cold air cavity (111) and is in transmission connection with a lower output shaft of the motor (31); and

and the heating pipe (33) is arranged in the hot air cavity (112) and is positioned below the air guide sleeve (4).

2. An air fryer according to claim 1, wherein: the water conservancy diversion hole (41) have air inlet side and air-out side, supply the air current to get into and discharge from the air-out side from the air inlet side, kuppe (4) are located the marginal undercut of water conservancy diversion hole (41) air inlet side and are formed with depressed part (411), kuppe (4) are located the marginal upward arch that water conservancy diversion hole (41) air-out side and are formed with bellying (412).

3. An air fryer according to claim 1, wherein: the flow guide holes (41) extend from the middle position of the flow guide cover (4) to the edge position.

4. An air fryer according to claim 1, wherein: the number of the flow guide holes (41) is at least two, and the flow guide holes are arranged at intervals along the circumferential direction of the flow guide cover (4).

5. An air fryer according to claim 1, wherein: the hot air device (3) also comprises

And the motor frame (34) is arranged in the cold air cavity (111), is positioned between the motor (31) and the cold air blade (32), and is used for mounting the motor (31).

6. An air fryer according to claim 1, wherein: the machine body (1) comprises

The shell (11) is provided with an air inlet (114) and an air outlet (115); and

the inner shell (12) is arranged in the outer shell (11), the top end of the inner shell is abutted to the edge of the air guide sleeve (4), the cooking cavity (121) is formed in the inner shell, a cold air channel (113) is formed between the outer wall of the inner shell (12) and the inner wall of the outer shell (11), and a circulating hole (122) for communicating the cold air cavity (111) with the cold air channel (113) is formed in the top wall of the inner shell (12);

the air inlet (114) is communicated with the cold air cavity (111) and the outside atmosphere, and the air outlet (115) is communicated with the cold air channel (113) and the outside atmosphere.

7. An air fryer according to claim 6, wherein: the air inlet (114) and the air outlet (115) are respectively positioned on the top wall and the bottom wall of the shell (11).

8. An air fryer according to claim 6, wherein: the wind deflector (4) on seted up air exit (42), shell (11) on seted up installing port (116), install out fan housing (5) in this installing port (116), the inside of this play fan housing (5) is formed with intercommunication air exit (42) and outside atmospheric air outlet duct (51).

9. An air fryer according to claim 8, wherein: the mounting opening (116) is positioned on the side wall of the shell (11).

10. An air fryer according to any one of claims 1 to 9, wherein: the cooking cavity (121) is two in number, and the pot body (2), the air guide sleeve (4) and the heating pipe (33) are in one-to-one correspondence with the cooking cavity (121).