CN218186419U

CN218186419U - Air fryer with novel fan structure

Info

Publication number: CN218186419U
Application number: CN202221974392.8U
Authority: CN
Inventors: 刘建江; 周小强; 曾科荣
Original assignee: Hqp Electric Industrial Co ltd
Current assignee: Hqp Electric Industrial Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-03
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to an air explodes pot technical field, the utility model discloses an air explodes pot with novel fan structure, fan and heating device in including the organism and locating the organism, the inside of organism is equipped with the culinary art chamber, fan and heating device are from last to locating the top in culinary art chamber down in proper order, the fan includes the motor, first flabellum and second flabellum, the motor is equipped with the output shaft, the bottom at the output shaft is installed to first flabellum, the top at the output shaft is installed to the second flabellum, heating device includes the casing and installs the electrothermal tube in the casing, the inside and the culinary art chamber intercommunication of casing, the top of casing is equipped with the through-hole that corresponds with first flabellum position. The utility model discloses a two flabellums of fan, one of them flabellum air that will be heated blow to culinary art chamber, and another flabellum will be located motor air all around and blow to avoid the ambient temperature at motor place too high, ensure the normal work of motor.

Description

Air fryer with novel fan structure

Technical Field

The utility model relates to an air explodes pot technical field, especially relates to an air explodes pot with novel fan structure.

Background

An air fryer is a machine capable of frying by using air, and has the working principle of high-speed air circulation technology, and is characterized by that it utilizes the heat pipe in the high-temperature heating machine to produce hot air, then uses fan to blow the high-temperature air into the interior of the fryer to heat food, and makes the hot air circulate in the closed space, and utilizes the oil of the food to fry the food, so that the food can be dehydrated, and its surface can be golden and crisp, so that it can obtain the effect of frying.

The air fryer mainly comprises a heating device and a fan, wherein the fan is positioned above the heating device, when the air fryer is used, the temperature of the heating device is up to 250 ℃, and because the installation position of the fan is close to the heating device, the motor of the fan can be affected by high temperature, and the normal use and the service life of the motor can be affected when the air fryer is in a high-temperature environment for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an air explodes pot with novel fan structure, this air explodes pot's fan has two flabellums, and one of them flabellum blows to the culinary art chamber with the air that will be heated, and another flabellum will be located motor air all around and blow to avoid the ambient temperature at motor place too high, ensure the normal work of motor.

In order to achieve the above object, the utility model provides an air fryer with novel fan structure, fan and heating device in including the organism and locating the organism, the inside of organism is equipped with the culinary art chamber, the fan with heating device is from last to locating in proper order down the top in culinary art chamber, the fan includes motor, first flabellum and second flabellum, the motor is equipped with the output shaft, first flabellum is installed the bottom of output shaft, the second flabellum is installed the top of output shaft, heating device includes the casing and installs electrothermal tube in the casing, the inside of casing with culinary art chamber intercommunication, the top of casing be equipped with the through-hole that first flabellum position corresponds.

As the utility model discloses a preferred scheme, the internally mounted of organism has the installation cover, heating device locates in the installation cover, the motor is installed the top of installation cover, the output shaft passes the top of installation cover stretches into the inside of installation cover.

As a preferred scheme of the utility model, the inside of installation cover is equipped with the separation cover, heating device locates in the separation cover, the output shaft passes the top of separation cover stretches into the inside of separation cover.

As the utility model discloses a preferred scheme, the top of installation cover is equipped with the mounting hole, the top of mounting hole is equipped with the mount pad, the lateral part of mount pad is equipped with and extends to the installation department in the outside of mounting hole, the installation department pass through the connecting piece with the installation cover is connected.

As the preferred scheme of the utility model, the inside of organism is equipped with the installation room that is used for installing the circuit board, the installation room is located the top of second flabellum.

As the preferred scheme of the utility model, the direction of blowing of first flabellum with the opposite direction of blowing of second flabellum.

As the preferred embodiment of the present invention, the motor is a brushless motor.

The embodiment of the utility model provides an air fryer with novel fan structure, compared with the prior art, its beneficial effect lies in: an output shaft of the motor rotates to drive the first fan blade and the second fan blade to rotate simultaneously, and the first fan blade blows air heated by the electric heating tube into the cooking cavity so as to heat food in the cooking cavity; the second fan blade blows away the air around the motor, so that the air around the motor is kept in a flowing state, the temperature of the environment where the motor is located is prevented from being too high due to heat accumulation, and the normal work of the motor is ensured.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an exploded view of the body of the present invention;

FIG. 4 is an internal structure view of the machine body of the present invention;

FIG. 5 is a schematic view of the heating apparatus of the present invention;

FIG. 6 is a view showing a structure of the fan of the present invention;

FIG. 7 is a cross-sectional view of FIG. 6;

in the figure, 1, a machine body; 11. a cooking cavity; 12. an installation chamber; 2. a fan; 21. a motor; 211. an output shaft; 22. a first fan blade; 23. a second fan blade; 24. a mounting base; 241. an installation part; 3. a heating device; 31. a housing; 311. a through hole; 32. an electric heating tube; 4. mounting a cover; 41. mounting holes; 5. a separation hood.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are used in the present invention based on the orientation or positional relationship shown in the drawings, only for the convenience of description and for simplicity of description, and not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention, and further, the terms "first", "second", "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

As shown in fig. 1-7, the utility model discloses an air fryer with novel fan structure of preferred embodiment, including the organism and locate fan 2 and heating device 3 in the organism 1, the inside of organism 1 is equipped with culinary art chamber 11, fan 2 and heating device 3 are from last to locating the top in culinary art chamber 11 down in proper order, fan 2 includes motor 21, first flabellum 22 and second flabellum 23, motor 21 is equipped with output shaft 211, first flabellum 22 is installed in the bottom of output shaft 211, second flabellum 23 is installed on the top of output shaft 211, heating device 3 includes casing 31 and installs the electrothermal tube 32 in casing 31, the inside and the culinary art chamber 11 intercommunication of casing 31, the top of casing 31 is equipped with the through-hole 311 that corresponds with first flabellum 22 position.

The working principle of the embodiment is as follows: the machine body 1 is provided with an air inlet and an air outlet, outside air enters the machine body 1 from the air inlet and is then conveyed to the heating device 3, the output shaft 211 of the motor 21 rotates and simultaneously drives the first fan blade 22 and the second fan blade 23 to rotate, the first fan blade 22 blows air heated by the electric heating tube 32 to the cooking cavity 11, so that food in the cooking cavity 11 is heated, then a small part of air is discharged to the outside from the air outlet, most of air returns to the heating device 3, is heated by the electric heating tube 32 again, and then is blown to the cooking chamber by the first fan blade 22 again; the second fan 23 blows away the air around the motor 21, so that the air around the motor 21 is kept in a flowing state, thereby avoiding the heat accumulation to cause the overhigh temperature of the environment where the motor 21 is located, and ensuring the normal operation of the motor 21.

Exemplarily, the internal installation of organism 1 has installation cover 4, and heating device 3 locates in installation cover 4, and motor 21 installs at the top of installation cover 4, and output shaft 211 passes the inside that installation cover 4 stretched into installation cover 4's top, and the installation of motor 21 is fixed to the setting up of installation cover 4, and installation cover 4 can separate motor 21 and heating device 3 simultaneously, reduces the influence of the heat that heating device 3 gived off to motor 21.

Exemplarily, the mounting cover 4 is internally provided with the separating cover 5, the heating device 3 is arranged in the separating cover 5, the output shaft 211 penetrates through the top of the separating cover 5 and extends into the separating cover 5, the separating cover 5 is further arranged to separate the first fan blade 22 from the second fan blade 23, interference between the first fan blade and the second fan blade during operation is avoided, the second fan blade 23 is prevented from sucking air heated by the electric heating tube 32 to cause the increase of the ambient temperature of the motor 21, meanwhile, the first fan blade 22 is ensured to blow the air heated by the electric heating tube 32 to the cooking cavity 11, and the heating effect on food is ensured.

Illustratively, the top of the mounting cover 4 is provided with a mounting hole 41, a mounting seat 24 is provided above the mounting hole 41, a mounting portion 241 extending to the outside of the mounting hole 41 is provided at the side portion of the mounting seat 24, the mounting portion 241 is connected with the mounting cover 4 through a connecting member (such as a bolt), so as to implement the mounting of the motor 21, the aperture of the mounting hole 41 is larger than the size of the mounting seat 24, the mounting seat 24 is prevented from blocking the mounting hole 41, and the output shaft 211 passes through the mounting seat 24 and the mounting hole 41 and extends into the mounting cover 4.

Illustratively, the blowing direction of the first fan blade 22 is opposite to the blowing direction of the second fan blade 23, that is, the first fan blade 22 blows air downwards, and the first fan blade 22 blows air upwards, so that air around the motor 21 is blown to the top of the machine body 1, which causes the air above the motor 21 to keep flowing, and the temperature of the air above the motor 21 keeps uniform overall.

Illustratively, the inside of the machine body 1 is provided with an installation chamber 12 for installing the circuit board, and the installation chamber 12 is located above the second fan blade 23, that is, the second fan blade 23 can blow air to the installation chamber 12, which is helpful for the flow of air around the installation chamber 12, and avoids the influence of the over-high ambient temperature of the installation chamber 12 on the normal operation of the circuit board.

Illustratively, the motor 21 is a brushless motor, and has the characteristics of low noise, small installation space, low requirements for use environment, and the like, and the brushless motor can perform stepless speed regulation in an ultra-large range, and the electronic board of the brushless motor in the embodiment can be integrated on the circuit board installed in the installation chamber 12, so as to further reduce the occupied space and effectively protect the electronic board.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an air fryer with novel fan structure which characterized in that: including the organism and locate fan and heating device in the organism, the inside of organism is equipped with the culinary art chamber, the fan with heating device is from last to locating in proper order down the top in culinary art chamber, the fan includes motor, first flabellum and second flabellum, the motor is equipped with the output shaft, first flabellum is installed the bottom of output shaft, the second flabellum is installed the top of output shaft, heating device includes the casing and installs electrothermal tube in the casing, the inside of casing with culinary art chamber intercommunication, the top of casing be equipped with the through-hole that first flabellum position corresponds.

2. An air fryer with a novel fan structure as claimed in claim 1, wherein: the internal installation of organism has the installation cover, heating device locates in the installation cover, the motor is installed the top of installation cover, the output shaft passes the top of installation cover stretches into the inside of installation cover.

3. An air fryer with a novel fan structure as claimed in claim 2, wherein: the mounting cover is internally provided with a separation cover, the heating device is arranged in the separation cover, and the output shaft penetrates through the top of the separation cover and extends into the separation cover.

4. An air fryer with a novel fan structure as claimed in claim 2, wherein: the top of installation cover is equipped with the mounting hole, the top of mounting hole is equipped with the mount pad, the lateral part of mount pad is equipped with and extends to the installation department in the outside of mounting hole, the installation department pass through the connecting piece with the installation cover is connected.

5. An air fryer with a novel fan structure as claimed in claim 1, wherein: the blowing direction of the first fan blade is opposite to the blowing direction of the second fan blade.

6. An air fryer with a novel fan structure as claimed in claim 1, wherein: the inside of organism is equipped with the installation room that is used for installing the circuit board, the installation room is located the top of second flabellum.

7. An air fryer with a novel fan structure as claimed in claim 1, wherein: the motor is a brushless motor.