CN212912910U - Air fryer with good use experience - Google Patents

Abstract

The utility model relates to an air that use experience is good explodes pot. The existing air fryer uses a plastic inner container, which is easy to deform due to poor heat dissipation. The utility model discloses an upper casing and lower casing are equipped with the chamber that generates heat in the upper casing, generate heat the intracavity and are equipped with fan and heating tube, and hot-blast downward flow is with the edible material in the system deep fryer subassembly, and the casing includes center ring, base and metal inner bag down, and metal inner bag passes through center ring and rigid coupling on the base, and the metal inner bag encloses to close and forms the culinary art chamber to make the outside dissipation of culinary art intracavity heat. Set up the metal inner bag in the inferior valve body, the metal inner bag has better heat resistance and heat conductivity, has both ensured the life of metal inner bag, still ensures the even outward heat dissipation capacity that expands of culinary art intracavity heat, and the inside temperature of the fried pot of effective control air ensures that the internal electric elements of inferior valve can not break down because of ambient temperature is too high, promotes to eat material taste and use and experiences.

Description

Air fryer with good use experience

Technical Field

The utility model relates to a food processing field, concretely relates to air is fried pot.

Background

Current air is fried pot and is included casing and lower casing, be equipped with the chamber that generates heat in the upper casing, the intracavity that generates heat is equipped with hot-blast subassembly, hot-blast subassembly includes fan and heating tube, the internal culinary art chamber that is equipped with of inferior valve, the culinary art intracavity is equipped with fried pot subassembly, and the hot-blast downward inflow that hot-blast subassembly produced cooks the chamber and with the edible material in the fried pot subassembly of system. The internal inner bag that is equipped with of inferior valve, the inner bag adopts high temperature resistant plastics, both leads to manufacturing cost too high, still can gather in the culinary art intracavity because of the heat, leads to the internal heat of inferior valve in the condition that can't in time arrange outward and take place the deformation of plastics inner bag, can in time arrange outward and lead to eating the material by the overcooked because of the culinary art intracavity heat after accomplishing of culinary art again, influences eating the material taste, leads to using to experience poorly.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art, the utility model provides an use air that experiences to explode pot promotes heat resistance through setting up the metal inner bag, has both promoted the anti deformability of metal inner bag, still prolongs the life of metal inner bag, promotes to use and experiences.

The utility model discloses a following mode realizes: the utility model provides a use air that experiences and explode pot, includes casing and lower casing, be equipped with the chamber that generates heat in the upper casing, the intracavity that generates heat is equipped with hot-blast subassembly, hot-blast subassembly includes fan and heating tube, the internal culinary art chamber that is equipped with of inferior valve, the culinary art intracavity is equipped with explodes pot subassembly, and the hot-blast downward inflow that hot-blast subassembly produced is cooked the chamber and is fried the edible material in the pot subassembly with the system thoroughly, the casing includes center, base and metal inner bag down, and metal inner bag passes through center and rigid coupling and is in on the base, the installation back that targets in place, the metal inner bag encloses to close and forms the culinary art chamber to make the outside dissipation of culin. Set up the metal inner bag in the inferior valve body, the metal inner bag has better heat resistance and heat conductivity, can ensure that the metal inner bag can not take place the condition of deformation because of excessively being heated, ensures the life of metal inner bag, still ensures the even outward heat dissipation capacity that expands of culinary art intracavity heat, and the inside temperature of the fried pot of effective control air guarantees that the internal electrical component of inferior valve can not break down because of ambient temperature is too high, promotes to eat material taste and use and experiences.

Preferably, the top surface of the metal inner container is provided with an opening communicated with the cooking cavity, and after the metal inner container is installed in place, the cooking cavity is communicated with the heating cavity through the opening. The inside culinary art chamber that forms of metal inner bag, metal inner bag top surface middle part is seted up and is cooked the uncovered that the chamber leads to, conveniently cooks the chamber and generate heat and form circulation airflow between the chamber, promotes culinary art efficiency.

Preferably, the middle ring is annular, the middle part of the top surface of the base is provided with an installation groove, the periphery of the opening is outwards turned to form an annular flange, and during installation, the metal liner penetrates through the middle ring from top to bottom and is fixedly connected with the base after being inserted into the installation groove, so that the middle ring is vertically clamped between the notch of the installation groove and the annular flange. The middle ring is clamped and fixed between the notch of the mounting groove and the annular flanging, so that the metal liner is integrally hidden in a mounting cavity formed by enclosing the middle ring and the mounting groove, and the condition that the metal liner is scalded due to the fact that the outer side wall of the metal liner is exposed is prevented. The metal inner container is fixedly connected with the base, so that the clamping strength of the middle ring is ensured, the situation that the metal inner container is partially exposed due to the deviation of the middle ring is prevented, and the use safety is ensured.

Preferably, the bottom surface of the annular flanging extends downwards to form a connecting sheet, the middle ring is provided with a through hole, and during installation, the bottom end part of the connecting sheet passes through the through hole from top to bottom and is bent and lapped on the periphery of the lower port of the through hole. The connecting sheet is vertically inserted into the through hole, the middle ring has a circumferential limiting effect, the bottom end part of the connecting sheet is bent after passing through the through hole, the middle ring and the annular flanging have a vertical limiting effect, and the annular flanging is ensured to be stably lapped on the top surface of the middle ring all the time.

Preferably, the lateral wall of the metal liner is provided with a side loop piece, the inner edge of the middle ring extends downwards to form a surrounding edge with a mounting hole, and after the metal liner is mounted in place, the side loop piece is fixedly connected to the surrounding edge through a screw penetrating through the mounting hole. The side-mounted clip piece is welded on the outer side wall of the metal liner and provides an externally-connected acting point for the metal liner. The side-mounted clip is fixedly connected with the surrounding edge through the fastener, so that the middle ring and the metal liner are arranged concentrically, a heat insulation interlayer is formed between the middle ring and the metal liner, the vertical position of the middle ring and the metal liner is fixed, the vertical offset between the middle ring and the metal liner is prevented, and the outer side wall of the metal liner is completely shielded.

Preferably, the inner edge of the top surface of the middle ring is recessed downwards to form a limiting groove, and the annular flanging is vertically embedded into the limiting groove and is tightly attached to the limiting groove during installation. The limiting groove plays a role in hiding and radially limiting the annular flanging, so that the middle ring and the metal liner are arranged in a mutually central mode, and a heat insulation interlayer is formed.

Preferably, the two sides of the opening are provided with notches, the top surface of the middle ring is provided with an avoiding groove which is radially communicated, and after the middle ring is installed in place, the notches and the avoiding groove are aligned one by one. The avoiding groove is formed in the top edge of the middle ring, the notch is formed in the top edge of the metal inner container, the avoiding groove can be matched with the notch to form a space for mounting the handle, the effect of shielding the notch is achieved, and the situation of incised wound is prevented.

Preferably, the bottom of the mounting groove is provided with a front plate, and the metal inner container is fixedly connected to the base through the front plate. The front plate is fixedly connected with the base and the bottom surface of the metal liner, plays a role in supporting and fixedly connecting the metal liner, and improves the clamping force on the middle ring by improving the connection strength between the metal liner and the base, thereby ensuring the connection stability between the components.

Preferably, the bottom of the metal liner is provided with a bottom-mounted clip, the edge of the front plate is provided with a screw hole, and after the metal liner is installed in place, the bottom-mounted clip is fixedly connected to the front plate through a screw passing through the screw hole. The bottom-arranged small horse piece plays a role in fixedly connecting the metal inner container and the base and also plays a role in heat insulation, and the situation that the front plate is heated and deformed due to contact with the metal inner container is prevented.

Preferably, the bottom of the mounting groove is provided with a vertical metal stud, and the base supports the metal liner through the metal stud fixedly connected with the base. The metal stud has the functions of supporting and fixedly connecting the metal liner and insulating heat. The metal stud has better axial bearing performance, can effectively block heat transfer, reduces the cost of raw materials, and is suitable for the condition that the height difference between the bottom surface of the metal liner and the bottom wall of the installation groove is larger.

The utility model has the advantages that: set up the metal inner bag in the inferior valve body, the metal inner bag has better heat resistance and heat conductivity, can ensure that the metal inner bag can not take place the condition of deformation because of excessively being heated, ensures the life of metal inner bag, still ensures the even outdiffusion of culinary art intracavity heat, effectively restricts the inside temperature of the air fryer, ensures that the internal electrical component of inferior valve body can not break down because of ambient temperature is too high, promotes to use and experiences.

Drawings

FIG. 1 is a schematic cross-sectional view of an air fryer in accordance with an embodiment;

FIG. 2 is a schematic view of a disassembled structure of the lower case according to the second embodiment;

FIG. 3 is a schematic structural view of the middle ring according to the second embodiment;

FIG. 4 is a partial sectional view showing an assembling structure of the front plate according to the second embodiment;

FIG. 5 is a schematic structural view of a front plate according to a second embodiment;

FIG. 6 is a schematic view of a partial cross-sectional view of an assembly structure of a metal liner according to a third embodiment;

FIG. 7 is a partial cross-sectional view of the assembly structure of the metal liner according to the fourth embodiment;

in the figure: 1. the heating device comprises an upper shell, 11, a heating cavity, 12, a fan, 13, a heating pipe, 2, a lower shell, 21, a middle ring, 211, a surrounding edge, 212, a limiting groove, 213, an avoiding groove, 214, a through hole, 22, a metal liner, 221, an annular flanging, 222, a connecting sheet, 223, a side-mounted horse baby piece, 224, a bottom-mounted horse baby piece, 225, a notch, 23, a base, 231, a mounting groove, 24, a front plate, 25 and a metal stud.

Detailed Description

The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the invention.

The first embodiment is as follows:

the present embodiments provide an air fryer that has a good use experience.

An air fryer that uses and experiences well as shown in fig. 1 comprises an upper shell 1 and a lower shell 2, a heating cavity 11 is arranged in the upper shell 1, a hot air assembly is arranged in the heating cavity 11, the hot air assembly comprises a fan 12 and a heating pipe 13, a cooking cavity is arranged in the lower shell 2, a fryer assembly is arranged in the cooking cavity, hot air generated by the hot air assembly flows downwards into the cooking cavity to cook food materials in the fryer assembly, the lower shell 2 comprises a middle ring 21, a base 23 and a metal inner container 22, the metal inner container 22 passes through the middle ring 21 and is fixedly connected onto the base 23, and after the air fryer is installed in place, the metal inner container 22 is enclosed to form the cooking cavity so that heat in the cooking cavity can be dissipated outwards.

In this embodiment, the upper casing 1 and the lower casing 2 are connected by a hinge, so that the upper casing 1 can be covered above the lower casing 2 in a swinging manner, and the fryer assembly can be conveniently taken and placed by opening and closing.

In this embodiment, an air guiding cover is arranged in the upper casing 1, the middle of the bottom surface of the air guiding cover is recessed upwards to form the heating cavity 11, and the heating component is arranged in the heating cavity 11. The heating cavity 11 is provided with an opening which is open downwards, a protective cover is arranged at the opening, the hot air assembly is installed in the air guide cover and is blocked by the protective cover, the air guide cover plays a role in isolating heat from being transferred upwards, the operation stability is improved by reducing the temperature of the environment where the electric element in the upper shell 1 is located, the function of guiding air flow to flow upwards is also played, and hot air is ensured to flow downwards into the cooking cavity and cook food materials. The protection casing plays the effect of keeping apart external space and hot-blast subassembly, has both ensured that the user can not take place the condition of scalding because of touching hot-blast subassembly by mistake, still ensures that hot-blast subassembly can not take place to damage because of the exogenic action.

In this embodiment, be equipped with the culinary art chamber in the casing 2 down, the culinary art intracavity is equipped with explodes the pot subassembly, explodes pot subassembly detachably and installs in the culinary art intracavity, when exploding pot subassembly and detaching the culinary art chamber, the user can implement to eat material and get the operation of putting, when exploding pot unit mount in the culinary art intracavity and go up the casing 1 lid and close when target in place, the culinary art chamber with generate heat chamber 11 and lead to and link to each other and with external space completely cut off, can come from the hot-blast material of eating of the chamber 11 of generating heat through receiving, can also effectively prevent to cook intracavity heat.

In this embodiment, the hot air assembly includes a fan 12 and a heating tube 13 disposed below the fan 12, a motor for driving the fan 12 to rotate is disposed in the upper casing 1, the motor is disposed above the wind scooper, and a motor shaft is vertically disposed and fixedly connected to the fan 12 after passing through a top wall of the wind scooper from top to bottom, so as to effectively prevent the motor from being damaged due to heat radiation in the heating cavity 11. When the electric fryer is used, the motor shaft drives the fan 12 to rotate and drives peripheral airflow to flow downwards, the airflow flows through the heating pipe 13 and forms hot air through heat absorption, and the hot air flows to the fryer component under the guiding action of the air guide cover so as to cook food.

The lower casing 2 of current air fryer is equipped with the plastics inner bag that forms the culinary art chamber, and the plastics inner bag adopts the high temperature resistant plastics that have better thermal-insulated effect to make usually, both can lead to the culinary art intracavity heat can not break away outward and take place the condition of overcooking, still can be because of the unable condition of breaking away and taking place the deformation of being heated in time of casing 2 internal heat down, influence and use experience. For this reason, set up centre circle 21, base 23 and metal inner bag 22 in casing 2 down, utilize metal inner bag 22 to form the culinary art chamber can be through the outside even heat dissipation that expands of metal inner bag 22, ensure that the intracavity heat of cooking can in time be arranged outward, prevent that the organism from taking place the condition of thermal deformation, extension organism life, still utilize metal inner bag 22 to replace the plastics inner bag and reduce raw materials cost, promote the culinary art precision again, prevent to take place the condition of excessive culinary art because of the heat can not in time be scattered outward, promote the culinary art taste, promote the use and experience.

In this embodiment, the lower housing 2 includes a middle ring 21, a base 23 and a metal inner container 22, and the metal inner container 22 encloses the cooking cavity to dissipate heat in the cooking cavity. The metal inner container 22 ensures that the heat in the metal inner container is diffused at a constant speed, prevents the cooking cavity from excessively losing the heat, and ensures that the cooking cavity has a proper cooking temperature all the time by controlling the heat diffusion speed, thereby ensuring the cooking efficiency.

In this embodiment, the metal liner 22 passes through the middle ring 21 and is fixedly connected to the base 23, after the metal liner 22 is installed in place, the metal liner 22 is wrapped between the middle ring 21 and the base 23, and the middle ring 21 and the base 23 are matched with each other and wrap the metal liner 22, so that heat on the surface of the metal liner 22 can be effectively limited from being diffused to the outside space, and the situation that a user is scalded due to mistaken touch of the metal liner 22 can be effectively prevented.

Example two:

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

As shown in fig. 2, an opening communicated with the cooking cavity is formed in the top surface of the metal inner container 22, and after the metal inner container is installed in place, the cooking cavity is communicated with the heating cavity 11 through the opening. Metal inner bag 22 forms the diapire and the lateral wall in culinary art chamber, and when using, goes up 1 lids of casing and closes the shutoff uncovered to make culinary art chamber and 11 expert of heating chamber and link to each other and keep apart with external space, ensure that metal inner bag 22 does not take place deformation under long-time hot-blast effect.

In this embodiment, the middle ring 21 is annular, the middle portion of the top surface of the base 23 is provided with an installation groove 231, the periphery of the opening is turned outwards to form an annular flange 221, and the metal liner 22 passes through the middle ring 21 from top to bottom and is fixedly connected with the base 23 after being inserted into the installation groove 231, so that the middle ring 21 is vertically clamped between the notch of the installation groove 231 and the annular flange 221. The diameter of the inner edge of the middle ring 21 is between the diameter of the outer side wall of the metal inner container 22 and the diameter of the outer edge of the annular flange 221.

When the device is installed, firstly, the metal inner container 22 passes through the middle ring 21 from top to bottom; then, the metal inner container 22 is lapped on the inner edge of the top surface of the middle ring 21 by using the annular flanging 221 and is embedded in the limiting groove 212; then, the bottom of the metal liner 22 is fixedly connected to the base 23, and the vertical distance between the bottom of the metal liner and the base is reduced to ensure that the bottom end of the connecting strip passes through the through hole 214 from top to bottom and is exposed out of the bottom surface of the middle ring 21 (as shown in fig. 4); finally, the bottom end of the connecting strip is overlapped on the periphery of the lower port of the through hole 214 by bending, so that the middle ring 21 and the metal liner 22 are tightly buckled.

After the installation is finished, the annular flanging 221 is embedded in the limiting groove 212, so that the metal liner 22 and the middle ring 21 are radially limited, the metal liner 22 and the middle ring 21 are arranged concentrically with each other, the bottom end of the connecting strip is fastened at the lower port of the through hole 214, the metal liner 22 and the middle ring 21 are vertically limited, the annular flanging 221 is prevented from being separated from the limiting groove 212, the bottom of the metal liner 22 is fixedly connected to the base 23, the metal liner 22 exerts downward acting force on the middle ring 21 through the annular flanging 221, so that the bottom edge of the middle ring 21 is lapped on the top edge of the base 23, the middle ring 21 is vertically clamped between the annular flanging 221 and the periphery of the top surface of the base 23, the outer wall of the metal liner 22 is wrapped between the middle ring 21 and the base 23, and a heat insulation interlayer is formed between the outer wall of the metal liner 22 and the middle ring 21 and the base 23, so that heat in a cooking cavity can be uniformly dissipated through the metal liner 22, the temperature of the middle ring 21 and the base 23 is reduced through the heat insulation interlayer, the middle ring 21 and the base 23 are prevented from being deformed due to long-time high-temperature environment, and the service life of the lower shell 2 is ensured.

In this embodiment, the bottom surface of the annular flange 221 extends downward to form a connecting piece 222, the middle ring 21 is provided with a through hole 214 (as shown in fig. 3), and when the ring is installed, the bottom end of the connecting piece 222 passes through the through hole 214 from top to bottom and is bent to overlap the periphery of the lower port of the through hole 214. The connecting pieces 222 are three and are arranged at equal intervals along the annular flange 221, so that not only can all sections of the annular flange 221 in the circumferential direction be embedded in the limiting groove 212 in a matching mode, but also the number of the connecting pieces 222 is reduced, and the processing and the assembly are convenient.

In this embodiment, the inner edge of the top surface of the middle ring 21 is recessed downward to form a limiting groove 212, and when the middle ring is installed, the annular flange 221 is vertically embedded into the limiting groove 212 and tightly attached. The limiting groove 212 is annular, the inner edge of the limiting groove 212 is exposed at the top edge of the inner side wall of the middle ring 21, and the diameter of the outer edge is matched with that of the annular flange 221, so that the middle ring 21 receives vertical acting force from the metal liner 22 through the bottom wall of the limiting groove 212, the bottom edge of the middle ring 21 is tightly lapped on the base 23, the relative position between the middle ring 21 and the base 23 is fixed, and the assembling stability is improved.

In this embodiment, notches 225 are disposed on two sides of the opening, an avoiding groove 213 penetrating in the radial direction is disposed on the top surface of the middle ring 21, and after the middle ring is mounted in place, the notches 225 and the avoiding groove 213 are aligned one by one. The notch 225 and the avoiding groove 213 are overlapped with each other in the projection of the radial line direction of the metal inner container 22, so that the notch of the avoiding groove 213 can effectively shield the notch 225 on the metal inner container 22, and the handle is convenient to install.

In this embodiment, a front plate 24 (as shown in fig. 5) is disposed at the bottom of the mounting groove 231, and the metal liner 22 is fixed to the base 23 through the front plate 24. The front edge and the side edge of the front plate 24 are fixedly connected to the bottom wall of the mounting groove 231 through fasteners, the rear edge of the front plate 24 is fixedly connected to the bottom surface of the metal liner 22 through fasteners, an assembly space for installing components such as a water supply tank is arranged between the front plate 24 and the bottom wall of the mounting groove 231, and in addition, the assembly space also provides an operation space for installing the fasteners for connecting the bottom surface of the metal liner 22. Specifically, the bottom surface of the metal liner 22 is provided with a bottom-mounted snap 224, the edge of the front plate 24 is provided with a screw hole, after the metal liner is installed in place, the bottom-mounted snap 224 is fixedly connected to the front plate 24 through a screw passing through the screw hole, the top of the bottom-mounted snap 224 is fixedly connected to the bottom surface of the metal liner 22 through a welding mode, the screw hole is formed in the bottom of the metal liner, the bottom-mounted snap 224 is utilized to achieve the effect of converting the fixedly connecting mode, the inner wall of the metal liner 22 is ensured to be flat on the premise that the front plate 24 and the metal liner 22 are firmly connected, a heat insulation interlayer is further ensured to be formed between the bottom surface of the metal liner 22 and the front plate 24, and the front plate 24 is.

Other structures and effects of the air fryer in the embodiment are consistent with those of the embodiment, and are not described again.

Example three:

compared with the second embodiment, the second embodiment provides another assembling structure of the air fryer.

As shown in fig. 6, a side loop member 223 is disposed on an outer side wall of the metal liner 22, an inner edge of the middle ring 21 extends downward to form a surrounding edge 211 with a mounting hole, and the side loop member 223 is fixedly connected to the outer side wall of the metal liner 22 by welding. When the device is installed, firstly, the metal liner 22 is inserted into the middle ring 21 so that the installation hole is axially aligned with the screw hole on the side horse loop 223; the fasteners then pass through the mounting holes from the outside to the inside and are threadedly locked in the corresponding screw holes, ensuring that the skirt 211 is securely attached to the side faring 223. After the heat insulation sandwich plate is installed in place, the middle ring 21 is fixedly connected with the metal inner container 22 through the surrounding edge 211, and the heat insulation sandwich layer is formed by utilizing the side-arranged loop 223 for limiting.

In this embodiment, the number of the side-mounted snap members 223 is three, and the side-mounted snap members are equally spaced along the outer side wall of the metal liner 22 in the circumferential direction, so as to ensure that the middle ring 21 and the metal liner 22 are concentrically arranged.

It is understood that the number of the side-mounted horses 223 may also be four, five, etc., and should also be considered as a specific embodiment of the present embodiment.

Other structures and effects of the air fryer in the embodiment are consistent with those of the second embodiment, and are not described again.

Example four:

compared with the second embodiment, the second embodiment provides another assembling structure of the air fryer.

As shown in fig. 7, a vertical metal stud 25 is disposed at the bottom of the mounting groove 231, and the base 23 supports the metal liner 22 through the metal stud 25 fixedly connected thereto. The metal stud 25 is vertically clamped between the bottom wall of the mounting groove 231 and the bottom surface of the metal liner 22, and a screw hole is formed in the bottom end surface of the metal stud 25. During installation, the top end of the metal stud 25 is fixedly connected to the bottom surface of the metal liner 22 in a welding mode, the bottom end of the metal stud 25 is fixedly connected to the base 23 through a fastener matched with the screw hole, the metal stud 25 is guaranteed to be always kept in a vertical posture beneficial to vertical bearing, and a heat insulation interlayer is formed between the bottom wall of the installation groove 231 and the bottom surface of the metal liner 22.

In this embodiment, the metal studs 25 are three and are separately disposed on the bottom surface of the metal liner 22, so as to ensure that the metal liner 22 is stably supported.

It is understood that the number of the metal screws may be four, five, etc., and should also be considered as a specific embodiment of the present embodiment.

Other structures and effects of the air fryer in the embodiment are consistent with those of the second embodiment, and are not described again.

Claims (10)

1. The utility model provides a use air that experiences and explode pot, includes casing and lower casing, be equipped with the chamber that generates heat in the upper casing, the intracavity that generates heat is equipped with hot-blast subassembly, hot-blast subassembly includes fan and heating tube, the internal culinary art chamber that is equipped with of inferior valve, the culinary art intracavity is equipped with explodes pot subassembly, and the hot-blast downward inflow that hot-blast subassembly produced cooks the chamber and with the edible material in the fried pot subassembly of system, a serial communication port, lower casing includes centre circle, base and metal inner bag, and metal inner bag passes through centre circle and rigid coupling and is in on the base, after the installation targets in place, the metal inner bag encloses to close and forms the culinary art chamber to make the outside dissipation of culinary.

2. The air fryer with good use experience according to claim 1, wherein an opening communicated with the cooking cavity is formed in the top surface of the metal inner container, and after the air fryer is installed in place, the cooking cavity is communicated with the heating cavity through the opening.

3. The air fryer with good use experience according to claim 2, wherein the middle ring is annular, the middle part of the top surface of the base is provided with an installation groove, the periphery of the opening is turned outwards to form an annular flange, and during installation, the metal liner penetrates through the middle ring from top to bottom and is fixedly connected with the base after being inserted into the installation groove, so that the middle ring is vertically clamped between the notch of the installation groove and the annular flange.

4. An air fryer with good use experience according to claim 3, wherein the bottom surface of the annular flanging extends downwards to form a connecting sheet, the middle ring is provided with a through hole, and when the air fryer is installed, the bottom end part of the connecting sheet passes through the through hole from top to bottom and is bent and lapped on the periphery of the lower port of the through hole.

5. The air fryer with good use experience according to claim 3, wherein the lateral wall of the metal inner container is provided with a side loop piece, the inner edge of the middle ring extends downwards to form a surrounding edge with a mounting hole, and after the side loop piece is mounted in place, the side loop piece is fixedly connected to the surrounding edge through a screw passing through the mounting hole.

6. An air fryer with good use experience according to claim 3, wherein the inner edge of the top surface of the middle ring is recessed downwards to form a limiting groove, and when the air fryer is installed, the annular flanging is vertically embedded into the limiting groove and is tightly attached to the limiting groove.

7. An air fryer with good use experience according to claim 3, wherein notches are arranged on two sides of the opening, an avoiding groove which is radially communicated is arranged on the top surface of the middle ring, and after the air fryer is installed in place, the notches and the avoiding groove are aligned one by one.

8. The air fryer with good use experience according to any one of claims 3-7, wherein a front plate is arranged at the bottom of the mounting groove, and the metal inner container is fixedly connected to the base through the front plate.

9. The air fryer with good use experience according to claim 8, wherein the bottom surface of the metal inner container is provided with a bottom-arranged doll part, the edge of the front plate is provided with screw holes, and after the air fryer is installed in place, the bottom-arranged doll part is fixedly connected to the front plate through screws penetrating through the screw holes.

10. The air fryer with good use experience according to any one of claims 3-7, wherein a vertical metal stud is arranged at the bottom of the mounting groove, and the base supports the metal inner container through the metal stud fixedly connected with the base.

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