CN218942983U - Air fryer - Google Patents

Abstract

The utility model relates to an air fryer. The air guiding effect in the diffusion cavity of the existing air fryer is poor, and cooking experience is affected. The utility model comprises a shell with a cooking cavity and a hot air component, wherein the hot air component comprises a fan and a heating element, a pot body is arranged in the cooking cavity, a frying basket is arranged in the pot body, hot air generated by the hot air component is input into the pot body to cook food materials on the frying basket, a handle is arranged on the side part of the frying basket, the handle is in contact with the inner side wall of the pot body and forms an annular air channel between the outer side wall of the frying basket and the inner side wall of the pot body, an air guide rib is arranged at the bottom of the frying basket, and the air guide rib is in contact with the bottom wall of the pot body and guides the hot air from the annular air channel to be conveyed. The baking tray is respectively abutted to the side wall and the bottom wall of the pot body through the handle and the air guide rib, so that the baking tray has a positioning function, the hot air guiding effect is improved through the increase of the air guide rib, the fact that hot air can be gathered inwards under the guiding of the air guide rib is ensured, the cooking efficiency is improved through the improvement of the hot air flow, and the use experience is ensured.

Description

Air fryer

Technical Field

The utility model relates to the field of food processing, in particular to an air fryer.

Background

The existing air fryer comprises a shell with a cooking cavity and a hot air component, wherein the hot air component comprises a fan and a heating piece, a pot body is arranged in the cooking cavity, a frying basket is arranged in the pot body, and hot air generated by the hot air component is input into the pot body to cook food materials on the frying basket. When the frying pan is used, hot air is blown into the pan body from top to bottom and is reflected upwards after contacting with the top of the food material, so that the bottom of the food material cannot obtain sufficient hot air.

The current basket that fries including setting up at its peripheral silica gel pad and setting up the wind-guiding muscle at its diapire, the silica gel pad both contradicts with the pot body lateral wall, plays the spacing effect of level to the basket that fries, still contradicts with the pot body diapire, plays supporting role to the basket that fries, wind-guiding muscle and the mutual contactless of pot body diapire, leads to hot-blast can not obtain effectual steering guide because of the highly lesser of wind-guiding muscle, leads to hot-blast unable effective to pool to pot body bottom central authorities for hot-blast carries out circumferential circulation and can't fully contact with food bottom of the body bottom, influences the use experience.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the air fryer, and the baking tray is respectively abutted against the side wall and the bottom wall of the pot body through the handle and the air guide ribs, so that the baking tray is positioned, the hot air guiding effect is improved through increasing the air guide ribs, and the cooking efficiency and the use experience are improved.

The utility model is realized by the following modes: the utility model provides an air fryer, includes the casing of interior culinary art chamber and hot-blast subassembly of establishing, hot-blast subassembly includes the fan and generates heat the piece, the culinary art intracavity is equipped with the pot body, the internal basket that fries that is equipped with of pot, the hot-blast input pot body that hot-blast subassembly produced is with the food material on the system fried basket, the lateral part of fried basket is equipped with the handle, the handle is contradicted and is formed annular wind channel between fried basket lateral wall and the internal lateral wall of pot with the internal lateral wall of pot, the fried basket bottom is equipped with the wind-guiding muscle, the wind-guiding muscle is carried in the hot wind direction that the wind-guiding muscle is contradicted and guide comes from annular wind channel with the pot body diapire. The baking tray is respectively abutted to the side wall and the bottom wall of the pot body through the handle and the air guide rib, so that the baking tray has a positioning function, the hot air guiding effect is improved through the increase of the air guide rib, the fact that hot air can be gathered inwards under the guiding of the air guide rib is ensured, the cooking efficiency is improved through the improvement of the hot air flow, and the use experience is ensured.

Preferably, the bottom edge of the air guide rib is horizontally arranged and can be attached and abutted with the bottom wall of the pot body, so that a gap between the air guide rib and the bottom wall of the pot body is reduced. The bottom edge of the air guide rib is bonded with the bottom wall of the pot body and forms a diffusion cavity between the bottom surface of the frying basket and the bottom wall of the pot body, so that the gap between the bottom edge of the air guide rib and the bottom wall of the pot body is eliminated to prevent the hot air from flowing circumferentially, the hot air is effectively guided to be converged in the radial direction of the bottom wall of the pot body, and the guiding and steering effect is improved by increasing the area of the air guide rib.

Preferably, the air guide ribs are long and extend from the periphery of the bottom surface of the frying basket to the middle. The air guide rib is bridged between the periphery and the middle of the bottom surface of the frying basket, so that the hot air can smoothly flow to the middle of the diffusion cavity along the air guide rib.

Preferably, the vertical projection of the air guide rib is arc-shaped, so that hot air is slowly turned, kinetic energy loss is reduced by slowly guiding the hot air to turn, so that the hot air maintains higher flow velocity, heat transfer is further ensured to maintain higher efficiency, and cooking efficiency of the air fryer is ensured.

Preferably, the wind-guiding muscle is three at least, and follows the equidistant division in frying basket diapire circumference, can promote the bearing reliability to frying basket, prevents that the frying basket from taking place to empty the condition that rocks, can also divide into a plurality of circumference equally divided regions with the diffusion chamber, carries out effective guide to the hot-blast in each region.

Preferably, the air guide ribs are formed by punching the frying basket, and the frying basket and the air guide ribs are integrally formed, so that the connection tightness between the frying basket and the air guide ribs is ensured.

Preferably, the top edge of the air guide rib is welded with the bottom wall of the frying basket, so that the frying basket and the air guide rib can be processed independently, assembly connection is convenient, and production efficiency is improved.

Preferably, the handle is abutted against the inner side wall of the pot body through the outer end part facing away from the frying basket, so that the frying basket and the pot body are concentrically arranged. The outer end of the handle is abutted against the inner side wall of the pot body, so that the frying basket and the pot body are arranged concentrically, and further, an annular air channel for supplying hot air is formed between the outer side wall of the frying basket and the inner side wall of the pot body. The widths of all sections of the annular air duct are the same, and uniform hot air flow in all areas in the circumferential direction of the annular air duct is ensured.

Preferably, the periphery of the frying basket is folded upwards to form an annular surrounding edge, and the handle is arranged on the outer side wall of the annular surrounding edge. The vertical length of the annular air channel is prolonged by arranging the annular surrounding edge, so that the guiding effect on hot air is effectively improved, and the hot air is ensured to flow along a preset path.

Preferably, the handles are two and symmetrically arranged on the outer side wall of the annular surrounding edge. The two handles are symmetrically arranged, so that the outer end parts of the handles are clamped between the inner side walls of the pot body, and the radial positioning function is achieved on the frying basket.

Preferably, the difference between the diameter of the circumscribed circle formed between the outer ends of the handles and the diameter of the inner side wall of the pot body is A, and A is more than or equal to 0.5mm and less than or equal to 3mm, so that the radial offset of the frying basket is effectively reduced, the sections of the annular air duct are ensured to have the same width, the assembly is convenient, and the damage between the outer ends of the handles and the inner side wall of the pot body due to mutual friction is prevented. When A is smaller than 0.5mm, the assembly clearance is smaller, so that the handle and the inner side wall of the pot body are easy to wear; when A is more than 3mm, the assembly clearance is too large, so that the frying basket can deviate and shake in the radial direction in the pot body, and the hot air volume of each section of the annular air duct is uneven.

The utility model has the beneficial effects that: the baking tray is respectively abutted to the side wall and the bottom wall of the pot body through the handle and the air guide rib, so that the baking tray has a positioning function, the hot air guiding effect is improved through the increase of the air guide rib, the fact that hot air can be gathered inwards under the guiding of the air guide rib is ensured, the cooking efficiency is improved through the improvement of the hot air flow, and the use experience is ensured.

Drawings

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

FIG. 2 is a schematic diagram of an assembly structure of a pan body and a fry basket according to a second embodiment;

FIG. 3 is a schematic view of a frying basket according to a second embodiment;

in the figure: 1. the frying pan comprises a shell, 11, a fan, 12, a heating element, 2, a pan body, 3, a frying basket, 31, a handle, 32, air guide ribs, 33, an annular surrounding edge, 4 and an annular air duct.

Detailed Description

The essential features of the utility model are further described in connection with the accompanying drawings and the detailed description.

Embodiment one:

the present embodiment provides an air fryer.

The utility model provides an air fryer as shown in figure 1 comprises the casing 1 of interior cooking cavity and hot air subassembly of establishing, hot air subassembly includes fan 11 and heating element 12, be equipped with the pot body 2 in the cooking cavity, be equipped with the frying basket 3 in the pot body 2, the hot-blast food material on the frying basket 3 is in order to make to the hot-blast input pot body 2 of hot air subassembly production, the lateral part of frying basket 3 is equipped with handle 31, handle 31 and the inside wall conflict of pot body 2 and form annular wind channel 4 between frying basket 3 lateral wall and pot body 2 inside wall, frying basket 3 bottom is equipped with wind-guiding muscle 32, wind-guiding muscle 32 and the conflict of pot body 2 diapire and guide carry in the hot-blast direction from annular wind channel 4.

In this embodiment, a hot air cavity communicated with the cooking cavity is arranged above the cooking cavity, and the hot air component is arranged in the hot air cavity. The hot air assembly comprises a fan 11 and a heating element 12, the heating element 12 is positioned at the periphery of the fan 11, the rotating fan 11 extracts air in the cooking cavity and forms air flow flowing through the heating element 12, the air flow absorbs heat through the heating element 12 and forms hot air flowing back to the cooking cavity, and the hot air can be contacted with food materials after flowing into the cooking cavity and realizes heat transfer, so that the food materials are gradually cooked from outside to inside. The temperature of the hot air is reduced due to contact with the food materials and the hot air is diffused into the cooking cavity, so that an air source is provided for the hot air component to extract and heat again, and the air is circularly extracted and heated to improve the heat utilization efficiency.

In this embodiment, the frying basket 3 is disposed in the pot body 2, and the frying basket 3 is used for supporting food materials, and a diffusion cavity for supplying hot air to circulate is formed between the bottom surface of the frying basket 3 and the bottom wall of the pot body 2, and the hot air flowing downwards along the inner side wall of the pot body 2 diffuses through the diffusion cavity at the bottom of the pot body 2 and contacts with the bottom of the food materials after passing through the frying basket 3 upwards, so as to ensure that each area of the food materials is uniformly cooked.

In this embodiment, the pan body 2 is detachably mounted in the cooking cavity, so that a user can conveniently take and put food through disassembling and assembling the pan body 2. When in use, firstly, the frying basket 3 is put into the food material and the pan body 2; then, the pot body 2 is arranged in the cooking cavity so that the cooking cavity and the hot air cavity are communicated and isolated from the external space; finally, hot air is generated by the hot air component and is input into the cooking cavity so as to heat and cook the food materials in the pot body 2.

The bottom periphery of current air fryer internal frying basket 3 is equipped with the silica gel piece, the bottom surface is equipped with wind-guiding muscle 32, the lateral wall of silica gel piece can contradict with pot body 2 inside wall, play the spacing effect of level to frying basket 3, the bottom surface of silica gel piece is contradicted with pot body 2 diapire, play the effect of vertical bearing to frying basket 3, wind-guiding muscle 32 bottom edge suspension is in the diffusion chamber, make hot-blast can carry out circumference deflection through the gap between wind-guiding muscle 32 bottom edge and pot body 2 diapire when gathering to the diffusion chamber middle part, and then influence hot-blast steering effect, lead to the reduction of diffusion chamber middle part hot-blast amount of wind, make food bottom surface middle part can take place the condition that the cooking duration increases because of unable sufficient hot air that obtains, influence the use experience. Therefore, the air guide rib 32 with the air guide function and the bearing function is arranged on the bottom surface of the baking tray, the gap between the air guide rib 32 and the bottom wall of the pot body 2 is eliminated to prevent the hot air from deflecting circumferentially in the diffusion cavity, the baking tray is ensured to be stably supported, the hot air is ensured to be gathered in the middle, the bottom of the food is ensured to be uniformly cooked by increasing the hot air quantity in the middle of the diffusion cavity, and the use experience is improved.

In this embodiment, be equipped with handle 31 on the outer lateral wall of frying basket 3, handle 31 can conflict with the pan body 2 inside wall, plays radial limiting displacement to the pan body 2, ensures to enclose between the pan body 2 and frying basket 3 and closes annular wind channel 4, makes things convenient for hot-blast to carry to the diffusion chamber periphery through annular wind channel 4.

It will be appreciated that the housing may be of a variety of configurations, and that the configurations described in this example are applicable to a variety of air fryers having different housing configurations, such as a pull-type air fryer, a flip-type air fryer, etc., and should be considered as specific implementations of this example.

Embodiment two:

in contrast to the first embodiment, the present embodiment provides a specific air fryer architecture.

As shown in fig. 2, the air guide rib 32 is in a strip shape, the bottom edge of the air guide rib 32 is horizontally arranged and can be attached to and abutted against the bottom wall of the pot body 2, and the gap between the air guide rib 32 and the bottom wall of the pot body 2 is reduced to prevent the hot air from deflecting circumferentially in the diffusion cavity, so that the hot air energy is ensured to be conveyed along the air guide rib 32 to the middle part of the diffusion cavity.

When the frying basket 3 is installed, the frying basket 3 is inserted into the pot body 2 from top to bottom, the outer end part of the frying basket 3 is in contact sliding with the inner side wall of the pot body 2 through the handle 31 in the falling process, so that the frying basket 3 and the pot body 2 are always arranged concentrically, the bottom edge of the frying basket 3, which falls to the bottom of the pot body 2, is lapped on the bottom wall of the pot body 2 through the bottom edge of the air guide rib 32, and the frying basket 3 is reliably positioned.

After the frying basket 3 is installed in place, the outer end part of the handle 31 is abutted against the inner side wall of the pot body 2, the radial positioning function is achieved on the frying basket 3, the bottom edge of the frying basket 3 is lapped on the bottom wall of the pot body 2 through the air guide ribs 32, and the vertical supporting function is achieved on the frying basket 3. The frying basket 3 utilizes self gravity to ensure that the bottom edge of the air guide rib 32 is tightly attached to the bottom surface of the pot body 2, ensures that hot wind energy contacts with the air guide rib 32 and finishes steering.

In this embodiment, the frying basket 3 is formed into the air guide ribs 32 by punching, and the air guide ribs 32 extend from the periphery of the bottom surface of the frying basket 3 to the middle. The air guide rib 32 is directional, the top edge of the air guide rib 32 is fixedly connected with the bottom surface of the frying basket 3, the bottom edge of the air guide rib 32 and the bottom wall of the pot body 2 are arranged in parallel, so that the bottom edge of the air guide rib 32 can be tightly attached to the bottom wall of the pot body 2, and the diffusion cavity is divided into a plurality of fan-shaped unit cavities formed by circumferentially separating, thereby ensuring the transfer of hot air in the corresponding unit cavities.

In this embodiment, the vertical projection of the wind-guiding rib 32 is arc-shaped, so as to make the hot wind turn slowly. The outer end of the air guide rib 32 is arranged along the circumferential bending of the diffusion cavity, and the inner end of the air guide rib 32 is arranged along the radial bending of the diffusion cavity, so that the outer end of the air guide rib 32 can smoothly receive hot air from the annular air duct, the hot air can flow along the air guide rib 32, the hot air can be conveyed to the middle of the diffusion cavity after slowly turning along the air guide rib 32, the kinetic energy loss of the hot air in the turning process is effectively reduced, and the heat transfer efficiency is ensured by maintaining the flow velocity of the hot air.

In this embodiment, the wind-guiding rib 32 is four, and along frying basket 3 diapire circumference equidistance division, can divide into four fan-shaped unit chambeies with the diffusion chamber, be convenient for hot-blast steering is carried, still ensures that frying basket 3 is stabilized the bearing, prevents that frying basket 3 from taking place to empty the condition of rocking.

In this embodiment, the periphery of the frying basket 3 is turned upwards to form an annular surrounding edge 33 (as shown in fig. 3), the handle 31 is disposed on the outer side wall of the annular surrounding edge 33, and the handle 31 abuts against the inner side wall of the pot body 2 through the outer end portion facing away from the frying basket 3, so that the frying basket 3 and the pot body 2 are concentrically disposed. The inner end part of the handle 31 is fixedly connected to the annular surrounding edge 33, and the outer end part can be abutted against the inner side wall of the pot body 2 to play a role in radial positioning of the frying basket 3.

In this embodiment, the handles 31 are two and symmetrically arranged on the outer side wall of the annular surrounding edge 33, so that a user can grasp the corresponding handles 31 and stably carry the frying basket 3 with both hands, the outer ends of the handles 31 are respectively abutted against the opposite areas of the inner side wall of the pot body 2, the frying basket 3 is horizontally limited through two abutting points, the frying basket 3 is prevented from being deviated in the direction of the connecting line of the handles 31, and the frying basket 3 is limited to be deviated in the direction of the connecting line of the vertical handle 31 through clamping and limiting.

In this embodiment, the difference between the diameter of the circumcircle formed between the outer ends of the handles 31 and the diameter of the inner side wall of the pot body 2 is a, a=1.5 mm, which not only effectively reduces the radial offset of the frying basket 3, ensures that each section of the annular air duct has the same width, but also facilitates assembly and prevents the outer ends of the handles 31 and the inner side wall of the pot body 2 from being damaged due to mutual friction.

It can be understood that the top edge of the air guide rib 32 and the bottom wall of the frying basket 3 may be fixed by welding, so as to ensure sealing connection between the two, effectively eliminate the gap between the two, and prevent hot air from passing through, which should also be regarded as a specific implementation of this embodiment.

It should be understood that the air guide ribs 32 may also be linear and disposed along the radial direction of the bottom wall of the fry basket 3, and should also be considered as a specific implementation of this embodiment.

It is understood that the parameter A may also be 0.5mm, 1mm, 2mm, 3mm, etc., as long as the requirement of 0.5 mm.ltoreq.A.ltoreq.3 mm is met.

Other structures and effects of the air fryer in this embodiment are the same as those of the embodiment, and will not be described again.

Claims (10)

1. The utility model provides an air fryer, includes the casing of interior culinary art chamber and hot-blast subassembly of establishing, hot-blast subassembly includes the fan and generates heat the piece, the culinary art intracavity is equipped with the pot body, the internal frying basket that is equipped with of pot, the hot-blast input pot body that hot-blast subassembly produced is with the food material on the system frying basket, a serial communication port, the lateral part of frying basket is equipped with the handle, the handle is contradicted and is formed annular wind channel between frying basket lateral wall and the internal lateral wall of pot with the internal lateral wall of pot, frying basket bottom is equipped with the wind-guiding muscle, the wind-guiding muscle is carried in the hot wind direction that the wind-guiding muscle is contradicted and guide comes from annular wind channel with the pot body diapire.

2. The air fryer of claim 1, wherein said air deflector is horizontally disposed at a bottom edge thereof and is adapted to engage and abut against said bottom wall of said body to reduce a gap between said air deflector and said bottom wall of said body.

3. The air fryer of claim 2, wherein said air ribs are elongated and extend from the periphery of the bottom surface of the basket toward the middle.

4. An air fryer according to claim 3, wherein said air deflector has an arcuate vertical projection for slowly diverting hot air.

5. An air fryer according to claim 2, wherein said air guide ribs are at least three and equally spaced circumferentially along the bottom wall of the basket.

6. An air fryer according to claim 2, wherein said basket is stamped to form said air deflector; or the top edge of the air guide rib is fixed with the bottom wall of the frying basket by welding.

7. An air fryer according to any one of claims 1-6, wherein said handle abuts the inner side wall of the body through the outer end facing away from the basket so that the basket and body are arranged concentrically.

8. The air fryer of claim 7, wherein said basket rim is folded upwardly to form an annular rim, said handles being disposed on an outer sidewall of said annular rim.

9. The air fryer of claim 8, wherein said handles are two and symmetrically spaced on the outer sidewall of the annular rim.

10. The air fryer of claim 9, wherein the difference between the diameter of the circumscribing circle formed between the outer ends of said handles and the diameter of the inner side wall of the fryer body is a,0.5mm < a < 3mm.

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