CN220158102U - Air fryer - Google Patents
Air fryer Download PDFInfo
- Publication number
- CN220158102U CN220158102U CN202320401594.1U CN202320401594U CN220158102U CN 220158102 U CN220158102 U CN 220158102U CN 202320401594 U CN202320401594 U CN 202320401594U CN 220158102 U CN220158102 U CN 220158102U
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- Prior art keywords
- air
- frying basket
- upper cover
- fan blades
- grill
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- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009792 diffusion process Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 29
- 239000000463 material Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009246 food effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Frying-Pans Or Fryers (AREA)
Abstract
The utility model discloses an air fryer, which comprises an upper cover, an air pipe, a heating device, a fan assembly, a frying basket and a grill, wherein the upper cover is covered on an opening of the frying basket, the upper cover is provided with an inner cavity, the fan assembly comprises a motor and fan blades, the motor is in transmission connection with the fan blades, and the fan blades and the heating device are arranged in the inner cavity; the frying basket is provided with an air inlet and an air outlet, and the grill is arranged in the frying basket and is positioned between the upper cover and the air inlet; an opening at one end of the air pipe is communicated with the inner cavity and is opposite to the direction of air flow formed when the fan blades rotate, and the other end of the air pipe is communicated with the air inlet; the frying basket can form a uniform temperature field, so that the temperatures of the upper surface and the lower surface of the food material tend to be consistent, the heating effect on the food material is improved, and the risk of local overripening or scorching of the food material is reduced.
Description
Technical Field
The utility model relates to the technical field of air fryers, in particular to an air fryer.
Background
The air fryer is used as a common cooking utensil, the food is cooked by using circulating hot air, and meanwhile, the circulating hot air also blows away moisture on the surface of the food, so that the food material achieves the effect of being approximately fried, namely, when the air fryer is heated, high-temperature heat flow is blown on the surface of the food in the frying basket to form a crisp surface layer, and the moisture in the food is quickly locked, so that the taste of the common fried food is fragrant and crisp. The existing air fryer structure generally comprises an upper cover, a frying basket and a grill, wherein a heating device and a fan are arranged on the upper cover, the grill is arranged in the frying basket, food is arranged on the grill, during operation, high-temperature hot air near a heating element is blown to the frying basket below the upper cover by the fan to heat the food on the grill, however, the convection heating mode is that hot air firstly passes through the upper surface of the food, the food is heated unevenly up and down, so that the food is partially overcooked, and even scorched phenomenon is serious.
Disclosure of Invention
The utility model aims to provide an air fryer which can effectively solve the problem that the existing air fryer heats food unevenly.
The technical problems are solved by the following technical scheme:
the air fryer comprises an upper cover, an air pipe, a heating device, a fan assembly, a frying basket and a grill, wherein the upper cover is covered on an opening of the frying basket, an inner cavity is formed in the upper cover, the fan assembly comprises a motor and fan blades, the motor is in transmission connection with the fan blades, and the fan blades and the heating device are arranged in the inner cavity; the frying basket is provided with an air inlet and an air outlet, and the grill is arranged in the frying basket and is positioned between the upper cover and the air inlet; one end opening of the air pipe is communicated with the inner cavity and is opposite to the air flow direction formed when the fan blade rotates, and the other end of the air pipe is communicated with the air inlet.
Compared with the background technology, the air fryer has the following beneficial effects:
when the food material is used, the food material is placed on the grill, a part of air heated by the heating device is blown to the grill through the fan blades, so that the upper surface of the food material can be heated, and the other part of air is conveyed to the bottom of the grill through the air pipe, so that the lower surface of the food material can be heated, a uniform temperature field is formed in the frying basket, the temperatures of the upper surface and the lower surface of the food material tend to be consistent, the heating effect on the food material is improved, and the risk of partial overripening or scorching of the food material is reduced.
In one embodiment, the number of the air inlets is a plurality, and the air inlets are arranged on the frying basket in an array manner; the other end of the air pipe is provided with air outlet holes which are opposite to the air inlets one by one.
In one embodiment, the area of the air inlet is larger than the area of the air outlet.
In one embodiment, the air duct comprises a connecting portion and a diffusing portion, one end of the air duct is opened and arranged on the connecting portion, the air outlet hole is formed in the diffusing portion, and the cross-sectional area of the diffusing portion is gradually increased along the direction away from the upper cover.
In one embodiment, the thickness of the diffuser is 4-10mm.
In one embodiment, the periphery of the opening at one end of the air pipe is in sealing connection with the upper cover.
In one embodiment, the number of the air pipes is two, and the two air pipes are respectively arranged on two opposite sides of the frying basket.
Drawings
FIG. 1 is a cross-sectional view of an air fryer in accordance with the present utility model;
FIG. 2 is a cross-sectional view of an alternative view of the air fryer of the present utility model;
FIG. 3 is an exploded view of the air fryer of the present utility model.
Description of the reference numerals:
1. an upper cover; 2. an air duct; 20. an air outlet hole; 21. a connection part; 22. a diffusion section; 3. a heating device; 4. a fan assembly; 40. a motor; 41. a fan blade; 5. a fry basket; 50. an air inlet; 6. a grill.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that, if the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate or refer to an orientation or a positional relationship based on that shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or the like, may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The embodiment provides an air fryer, as shown in fig. 1-3, comprising an upper cover 1, an air pipe 2, a heating device 3, a fan assembly 4, a frying basket 5 and a grill 6, wherein the upper cover 1 is covered on an opening of the frying basket 5, the upper cover 1 is provided with an inner cavity, the fan assembly 4 comprises a motor 2 and a fan blade 41, the motor 2 is in transmission connection with the fan blade 41, and the fan blade 41 and the heating device 3 are arranged in the inner cavity; the frying basket 5 is provided with an air inlet 50 and an air outlet (not labeled in the figure), and the grill 6 is arranged in the frying basket 5 and is positioned between the upper cover 1 and the air inlet 50; an opening at one end of the air duct 2 is communicated with the inner cavity and is opposite to the direction of the air flow formed when the fan blades 41 rotate, and the other end of the air duct 2 is communicated with the air inlet 50.
On the basis of the structure, when the food material is placed on the grill 6, a part of air heated by the heating device 3 is blown to the grill 6 through the fan blades 41, so that the upper surface of the food material can be heated, and the other part of air is conveyed to the bottom of the grill 6 through the air pipe 2, so that the lower surface of the food material can be heated, a uniform temperature field is formed in the frying basket 5, the temperatures of the upper surface and the lower surface of the food material tend to be consistent, the heating effect on the food material is improved, and the risk of partial overripening or scorching of the food material is reduced.
It should be noted that, the direction of the air flow formed when the fan blade 41 rotates is opposite to the opening at one end of the air duct 2, which is understood as that the connection position between the air duct 2 and the upper cover 1 is set according to the specific structure of the fan blade 41, so that the air flow formed when the fan blade 41 rotates can flow into the opening of the air duct 2.
In addition, the heating device 3 may be a heat generating tube or PTC, and thus is not limited herein.
Preferably, in this embodiment, the number of the air inlets 50 is plural, and the air inlets 50 are arranged on the frying basket 5 in an array manner; the other end of the air pipe 2 is provided with air outlet holes 20 which are opposite to the air inlets 50 one by one, and the design has the advantages that the heated air uniformly flows into the frying basket 5 and uniformly and effectively fills the bottom surface of the grill 6.
Further, in the present embodiment, the area of the air inlet 50 is larger than the area of the air outlet 20; by the arrangement, the air inlet resistance of the frying basket 5 is reduced, more hot air enters the frying basket 5, and the heating effect of food materials is improved.
In this embodiment, as shown in fig. 3, the air duct 2 includes a connection portion 21 and a diffusion portion 22, one end of the air duct 2 is opened and disposed on the connection portion 21, the air outlet 20 is disposed on the diffusion portion 22, and the cross-sectional area of the diffusion portion 22 gradually increases along a direction away from the upper cover 1; the design has the advantages that the resistance of hot air entering the frying basket 5 is reduced, more hot air enters the frying basket 5, and the heating effect of food materials is further improved.
Further, in this embodiment, the thickness of the diffuser 22 is 4-10mm, which is advantageous in that the volume of the air fryer is not excessively large, and the air intake is ensured to meet the heat demand of the bottom of the grill 6.
In this embodiment, the periphery of the opening at one end of the air pipe 2 is in sealing connection with the upper cover 1, so that the hot air loss is reduced, and the thermal efficiency of the air fryer is improved.
In this embodiment, the quantity of tuber pipe 2 is two, two tuber pipes 2 are located respectively the relative both sides of frying basket 5, so set up, further improve the homogeneity of the interior temperature of frying basket 5, promote food material heating effect.
In the specific content of the above embodiment, any combination of the technical features may be performed without contradiction, and for brevity of description, all possible combinations of the technical features are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing detailed description of the embodiments presents only a few embodiments of the present utility model, which are described in some detail and are not intended to limit the scope of the present utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. An air fryer, characterized in that: the frying basket comprises an upper cover, an air pipe, a heating device, a fan assembly, a frying basket and a grill, wherein the upper cover is covered on an opening of the frying basket, the upper cover is provided with an inner cavity, the fan assembly comprises a motor and fan blades, the motor is in transmission connection with the fan blades, and the fan blades and the heating device are arranged in the inner cavity; the frying basket is provided with an air inlet and an air outlet, and the grill is arranged in the frying basket and is positioned between the upper cover and the air inlet; an opening at one end of the air pipe is communicated with the inner cavity and is opposite to the direction of air flow formed when the fan blades rotate, and the other end of the air pipe is communicated with the air inlet; the number of the air inlets is multiple, and the air inlets are arranged on the frying basket in an array manner; the other end of the air pipe is provided with air outlet holes which are opposite to the air inlets one by one; the air pipe comprises a connecting part and a diffusion part, one end of the air pipe is opened on the connecting part, the air outlet hole is formed in the diffusion part, and the cross section area of the diffusion part is gradually increased along the direction away from the upper cover.
2. The air fryer of claim 1 wherein: the area of the air inlet is larger than that of the air outlet.
3. The air fryer of claim 1 wherein: the thickness of the diffusion part is 4-10mm.
4. An air fryer according to any one of claims 1-3 wherein: the periphery of an opening at one end of the air pipe is in sealing connection with the upper cover.
5. An air fryer according to any one of claims 1-3 wherein: the number of the air pipes is two, and the two air pipes are respectively arranged on two opposite sides of the frying basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320401594.1U CN220158102U (en) | 2023-03-07 | 2023-03-07 | Air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320401594.1U CN220158102U (en) | 2023-03-07 | 2023-03-07 | Air fryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220158102U true CN220158102U (en) | 2023-12-12 |
Family
ID=89063776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320401594.1U Active CN220158102U (en) | 2023-03-07 | 2023-03-07 | Air fryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220158102U (en) |
-
2023
- 2023-03-07 CN CN202320401594.1U patent/CN220158102U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 528,400 Card A, Floor 3, Building D, No. 12 Shenghui South Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Minuo Small Appliance Co.,Ltd. Country or region after: China Address before: No. 42, Group 5, Tianwan Village, Shifo Township, Yilong County, Nanchong City, Sichuan Province 637637 Patentee before: Lv Qian Country or region before: China Patentee before: Si Keke |