CN216797387U - Air fryer - Google Patents

Abstract

The utility model relates to an air fryer. The base of the existing air fryer is easy to be heated and deformed. The steam generator comprises a base, a cooking assembly arranged on the base and a machine head covered on the cooking assembly, wherein a steam generator and a water path assembly are arranged in the base, the steam generator is arranged at the top of the base through a high-temperature-resistant fixing frame, a holding groove for the steam generator to be embedded and hidden is formed in the middle of the top surface of the fixing frame through a depression, after the steam generator is arranged in place, the steam generator is exposed through a notch of the holding groove, and the steam generator receives a water source through the water path assembly and heats the water source to form steam which is upwards input into the cooking assembly. Steam generator installs at the base top through high temperature resistant mount, and steam generator inlays and puts in the holding tank for steam generator and base contactless can utilize the mount to separate base and steam generator, ensures base safety, can also reduce material cost through using different materials processing base and mount, promotes to use and experiences.

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 base, a cooking assembly arranged on the base and a machine head covered on the cooking assembly, wherein a heating assembly is arranged in the machine head, a steam generator is arranged in the base, and heat generated by the steam generator and the heating assembly is input into the cooking assembly to cook food materials. Since the steam generator needs to heat the water source by generating heat, the base needs to be processed using a high temperature resistant material, resulting in an increase in raw material cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides the air fryer, and the steam generator is arranged at the top of the base through the high-temperature-resistant fixing frame, so that the base is not heated and deformed, the production cost is effectively reduced, and the use experience is improved.

The utility model is realized by the following modes: the utility model provides an air fryer, includes the base, sets up culinary art subassembly and the aircraft nose that the lid closed on the culinary art subassembly on the base, be equipped with steam generator and water route subassembly in the base, steam generator installs at the base top through high temperature resistant mount, the top surface middle part of mount forms through sunken that supply steam generator to inlay the holding tank of putting hiding, installs the back that targets in place, steam generator passes through the notch of holding tank is uncovered, and steam generator passes through water route subassembly and receives the water source and the steam that the heating formed the upwards input culinary art subassembly. Steam generator installs at the base top through high temperature resistant mount, and steam generator inlays to be put in the holding tank for steam generator and base contactless each other can utilize the mount to separate base and steam generator, ensures the base safety, can also reduce material cost through using different materials processing base and mount, promotes to use and experiences.

Preferably, the bottom wall of the accommodating groove is provided with a through hole, the bottom of the steam generator extends downwards to form a screw connection column, and the screw connection column is in axial butt joint with the through hole and is in screw connection and locking with the base through a fastener penetrating through the through hole from bottom to top. The steam generator is screwed and locked with the fastener penetrating through the through hole through the screw joint column at the bottom, so that the steam generator is stably and fixedly connected in the accommodating groove.

Preferably, the bottom wall of the accommodating groove is located at the peripheral area of the through hole to form a positioning groove through a recess, and the screw column is inserted into the positioning groove to limit the horizontal deviation of the steam generator in the accommodating groove. The constant head tank supplies spiro union capital portion to plant, and then plays the spacing effect of level to steam generator, ensures that the notch that the steam generator top surface passes through the holding tank exposes, makes things convenient for the steam of production in the steam generator to upwards input the culinary art chamber.

Preferably, the steam generator comprises an evaporation pan and a heating element arranged at the bottom of the evaporation pan, and the bottom surface of the screw column is arranged lower than the heating element, so that a heat insulation gap is reserved between the heating element and the bottom wall of the accommodating groove. The heating-up member heats and forms steam to the water source in the evaporating dish, and the spiro union post is contradicted on the diapire of holding tank for the heating-up member suspension is in the diapire top of holding tank, prevents that the mount from taking place to be heated the condition of deformation because of contacting with the heating-up member, ensures safe in utilization.

Preferably, the side wall of the accommodating groove is provided with a through hole, the waterway assembly comprises a water receiving pipe and a water receiving head arranged on the top surface of the base, and the water receiving head receives an external water source and conveys the water source into the steam generator through the water receiving pipe penetrating through the through hole. The through holes are arranged to provide channels for laying the water receiving pipes, so that the water path assembly can continuously and stably convey water to the steam generator, and further the steam generator can continuously and stably generate steam.

Preferably, the middle part of the top surface of the base is provided with an opening, and the fixing frame is vertically inserted into the base and is in threaded connection and locking with the periphery of the opening through a fastening piece, so that the notch of the accommodating groove is exposed through the opening. The fixing frame is inserted and fixedly connected in the opening, so that the base and the steam generator are separated, and the base is prevented from being deformed by heating.

Preferably, the periphery of the lower port of the opening is provided with a vertical positioning column, the periphery of the fixing frame is provided with a positioning hole, and the positioning hole is sleeved on the positioning column to limit the horizontal deviation of the fixing frame. The reference column is planted in the locating hole, plays the level to the effect of location to the mount, ensures that the notch of holding tank passes through the opening and uncovered, makes things convenient for steam generator to install.

Preferably, the base comprises an annular enclosure and a bottom plate covering the bottom of the annular enclosure. The annular enclosure and the bottom plate enclose to form a space for accommodating the fixing frame, and the fixing frame is hidden and protected. Annular surrounds and the independent processing of bottom plate and matches the installation, effectively reduces the processing degree of difficulty and promotes assembly efficiency.

Preferably, the bottom plate is provided with a guide rib at the periphery, and the guide rib slides along the inner side wall of the annular enclosure during installation so that the bottom plate completely covers the lower port of the annular enclosure. The guide rib is attached to the inner side wall surrounded by the ring, the bottom plate is guaranteed to be accurately installed to the bottom surrounded by the ring, and assembling accuracy is improved.

Preferably, the inner side wall of the annular enclosure is provided with a vertically arranged reinforcing rib. The anti-deformation performance that the annular surrounds is promoted through setting up the strengthening rib, and then promotes the structural strength of base, prevents effectively that the base from taking place the condition of atress deformation when using, satisfies the operation requirement.

Preferably, the periphery of the fixing frame extends outwards to form a supporting rib, and after the fixing frame is installed in place, the supporting rib is tightly attached to the inner side wall surrounded by the ring. The brace rod can promote the structural strength of mount, can also promote the anti deformability that the annular surrounded through surrounding the conflict with the annular, ensures that base outer wall profile keeps invariable, prevents to take place the sunken condition of atress, ensures the aesthetic property.

Preferably, the bottom of the fixing frame is provided with an upper pipe, the bottom plate is provided with a lower pipe, and after the fixing frame is installed in place, the lower port of the upper pipe is communicated with the upper port of the lower pipe, so that liquid in the holding tank is discharged through the upper pipe and the lower pipe in sequence. The upper port of overhead pipe is seted up on the diapire of holding tank, and the lower port of lower pipe is seted up in the bottom surface of base, and overhead pipe and lower pipe axial are led to even for liquid in the holding tank can loop through overhead pipe and lower pipe back outer row, prevents that the water source from gathering in the holding tank, ensures heating member safety.

Preferably, the bottom surface of the fixing frame extends downwards to form a wire clamping groove, the bottom plate is provided with a limiting block, and after the fixing frame is installed in place, the limiting block is matched and attached with a notch of the wire clamping groove, so that a wire is clamped in the wire clamping groove. The wire clamping groove can contain wires, and the limiting block can block the notches of the wire clamping groove when the bottom plate is installed in place, so that the wires are clamped and limited, and the wires are prevented from being wound.

Preferably, the two sides of the bottom plate are recessed inwards to form hand fastening grooves. The roof of detaining the hand groove forms the impetus of carrying the base, and the person of facilitating the use carries the base, effectively avoids the condition of scald in addition.

The utility model has the beneficial effects that: steam generator installs at the base top through high temperature resistant mount, and steam generator inlays to be put in the holding tank for steam generator and base contactless each other can utilize the mount to separate base and steam generator, ensures the base safety, can also reduce material cost through using different materials processing base and mount, promotes to use and experiences.

Drawings

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

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

FIG. 3 is a schematic structural view of the fixing frame according to the second embodiment;

FIG. 4 is a schematic view of an assembly structure between the fixing frame and the annular enclosure according to the second embodiment;

FIG. 5 is a schematic structural view of a steam generator according to a second embodiment;

FIG. 6 is a schematic view of a fitting structure between the limiting block and the wire-clamping groove according to the second embodiment;

FIG. 7 is a schematic view showing an assembly structure between the upper pipe and the lower pipe according to the second embodiment;

in the figure: 1. the base, 11, steam generator, 111, spiro union post, 112, evaporating dish, 113, heating member, 12, water route subassembly, 121, water receiving pipe, 122, water receiving head, 13, reference column, 14, annular surround, 141, strengthening rib, 15, the bottom plate, 151, guide muscle, 152, lower pipe, 153, stopper, 154, attacker groove, 2, culinary art subassembly, 3, the aircraft nose, 4, the mount, 41, the holding tank, 411, the perforation, 412, the constant head tank, 42, the through-hole, 43, the locating hole, 44, the brace rod, 45, overhead pipe, 46, card wire casing.

Detailed Description

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

The first embodiment is as follows:

the present embodiments provide an air fryer.

An air fryer as shown in fig. 1, by base 1, set up culinary art subassembly 2 on base 1 and the aircraft nose 3 that the lid closed on culinary art subassembly 2 and constitute, be equipped with steam generator 11 and water route subassembly in the base 1, steam generator 11 installs at the base 1 top through high temperature resistant mount 4, the top surface middle part of mount 4 forms through the sunken holding tank 41 that supplies steam generator 11 to embed to hide, installs the back in place, steam generator 11 passes through the notch of holding tank 41 is uncovered, and steam generator 11 receives the water source and heats the steam that forms the upwards input culinary art subassembly 2 through the water route subassembly.

In this embodiment, be equipped with the culinary art chamber of uncovered up in the culinary art subassembly 2, 3 bottoms of aircraft nose are equipped with the hot-blast chamber of uncovered down, and when the installation, 2 laps of culinary art subassemblies are covered to the lid by aircraft nose 3 after on base 1 and close for the culinary art chamber is with the vertical butt joint in hot-blast chamber and sealed the intercommunication, effectively prevents that the heat from leaking.

In this embodiment, hot-blast subassembly includes fan and heating tube, and the heating tube is located the fan periphery, and the fan extracts the intracavity air of cooking and forms the air current that flows through the heating tube, and the air current flows through the heating tube and absorbs the heat and form the hot-blast to the culinary art chamber backward flow, and hot-blast can flow into behind the culinary art chamber with eat the material contact and realize the heat transfer to it is ripe from outside to inside to make the food material by gradually. The hot-blast temperature that can be because of with eating the material contact reduces and spread to the culinary art chamber in, provides the air supply for being extracted the heating once more by hot-blast subassembly to this carries out circulation extraction heating to the air and promotes heat utilization efficiency.

In this embodiment, be equipped with the steam generation subassembly in the casing, the steam generation subassembly includes the water tank and sets up steam generator 11 and the water route subassembly in base 1, and the water route subassembly receives the water source that comes from the water tank and carries to steam generator 11, and steam generator 11 receives the water source and heats the steam that forms the input culinary art chamber, can steam the culinary art to eating the material, can also maintain the interior moisture of eating the material, promotes the culinary art taste.

When using, at first, put into culinary art subassembly 2 with eating material, later, close assembly and shutoff culinary art subassembly 2 with aircraft nose 3 lid, ensure to cook the chamber and keep apart with external space and with hot-blast chamber sealing connection, finally, through hot-blast subassembly and steam generation subassembly production heat, heat input cooks the chamber so that eating material is heated and is cooked.

In this embodiment, the steam generator 11 is installed in the base 1, the steam generator 11 is powered on and generates heat of a heating water source, and the steam generator 11 has a high temperature during operation, so that the base 1 needs to be processed and formed by using a high-temperature resistant material, the base 1 is prevented from being deformed due to heating, and the base 1 is manufactured by using a high-temperature resistant material at a high cost. For this reason, set up the mount 4 that is used for rigid coupling steam generator 11 in base 1, mount 4 both had played the effect of keeping apart base 1 and steam generator 11, prevented to use the base 1 of ordinary material processing to take place the condition of being heated deformation, extension base 1 life ensures safe in utilizationly, can also reduce high temperature resistant material's quantity through independent processing, effectively reduces the processing cost.

In this embodiment, the steam generator 11 is installed on the top of the base 1 through the high temperature resistant fixing frame 4, the middle part of the top surface of the fixing frame 4 forms the accommodating groove 41 for the steam generator 11 to be embedded and hidden through the depression, after the steam generator 11 is installed in place, the steam generator 11 is exposed through the notch of the accommodating groove 41, and the steam generator 11 receives the water source through the waterway assembly and heats the water source to form the steam which is input upwards into the cooking assembly 2. Holding tank 41 both plays the effect of hiding steam generator 11, can also effectively restrict steam generator 11 and go up the heat and leak, effectively prevent that base 1 from being heated deformation, play heat retaining effect again to steam generator 11, promote water source vaporization efficiency.

Example two:

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

As shown in fig. 2, the fixing frame 4 is installed in the base 1, and the steam generator 11 is fixedly connected in the fixing frame 4, so that the steam generator 11 is fixedly connected to a preset station in the base 1, and it is ensured that the cooking assembly 2 can be accurately butted with the steam generator 11 and obtain steam after being assembled in place.

When assembling the steam generator 11, firstly, the heating member 113 avoids the screw column 111 and is fixed on the bottom surface of the evaporation pan 112; thereafter, the steam generator 11 is inserted into the receiving groove 41 from top to bottom such that the bottom end of the screw post 111 is inserted into the positioning groove 412, and at this time, the screw post 111 is axially aligned with the through hole 411 and is screw-fastened to the screw post 111 by a fastening member passing through the through hole 411 from bottom to top; finally, the end of the water receiving pipe 121 passes through the through hole 42 and is fixedly connected with the side wall of the steam generator 11.

After the steam generator is installed in place, the bolt connection column 111 and the through hole 411 are in bolt connection and locking through a fastener, so that the steam generator 11 is vertically positioned, and the steam generator 11 is prevented from being separated from the accommodating groove 41; the bottom edge of the outer side wall of the screw connection column 111 is matched and attached with the inner side wall of the positioning groove 412, so that the horizontal limiting effect on the steam generator 11 is achieved; a heat insulation gap is reserved between the heating part 113 and the bottom wall of the accommodating groove 41, so that the fixing frame 4 is effectively prevented from being in direct contact with the heating part 113, and the safety of the fixing frame 4 is ensured.

When the fixing frame 4 is assembled, the fixing frame 4 is inserted into the base 1, so that the periphery of the fixing frame 4 is matched and jointed with the periphery of the opening and is screwed and locked through a fastener.

After the positioning hole 43 is installed in place, the positioning hole is vertically sleeved on the positioning column 13 (as shown in fig. 4), so that the fixing frame 4 is horizontally limited, the notch of the accommodating groove 41 is ensured to be upwardly open through the opening, and the installation accuracy is ensured; the mount 4 is supported on the lateral wall of base 1 through brace rod 44 level, both played the level to limiting displacement to mount 4, still played the supporting role to the base 1 lateral wall, prevented that the sunken condition of atress from taking place for the base 1 lateral wall.

In this embodiment, the bottom wall of the receiving groove 41 is provided with a through hole 411 (as shown in fig. 3), the bottom of the steam generator 11 extends downward to form a screw column 111, and the screw column 111 is axially abutted with the through hole 411 and is screwed and locked with the base 1 by a fastener penetrating through the through hole 411 from bottom to top. The perforation 411 is matched with the number of the bolt connection columns 111 and corresponds to the bolt connection columns one by one, the perforation 411 can be fixedly butted with the corresponding bolt connection columns 111 at the same time, and the connection reliability is improved by increasing the number of connecting fasteners. Specifically, the three through holes 411 are disposed on the bottom wall of the receiving groove 41, so as to ensure the steam generator 11 is firmly connected to the fixing frame 4.

In this embodiment, the bottom wall of the accommodating groove 41 is located at the peripheral area of the through hole 411 and forms the positioning groove 412 through a recess, and the screw joint column 111 is inserted into the positioning groove 412 to limit the horizontal deviation of the steam generator 11 in the accommodating groove 41, because the side wall of the accommodating groove 41 is shielded during the installation of the steam generator 11 and cannot be assembled in a visible state, the action prompt of the screw joint column 111 in place is formed by setting the positioning groove 412, so that the assembling efficiency is effectively improved, and the limiting reliability can be improved.

In this embodiment, the steam generator 11 includes an evaporation pan 112 and a heating element 113 (as shown in fig. 5) disposed at the bottom of the evaporation pan 112, and the bottom surface of the screw column 111 is disposed lower than the heating element 113, so that an insulating gap is reserved between the heating element 113 and the bottom wall of the accommodating groove 41. The heating member 113 is annular and is concentrically disposed with the evaporation pan 112, so as to ensure that each region of the evaporation pan 112 is uniformly heated, thereby improving the water-vapor conversion efficiency.

In this embodiment, the side wall of the receiving groove 41 is provided with a through hole 42, the waterway assembly 12 includes a water receiving pipe 121 and a water receiving head 122 disposed on the top surface of the base 1, and the water receiving head 122 receives an external water source and transmits the external water source to the steam generator 11 through the water receiving pipe 121 passing through the through hole 42. The water receiving head 122 is arranged on the top surface of the base 1 and is conveniently communicated with the water tank, one end of the water receiving pipe 121 is communicated with the water saving head, the other end of the water receiving pipe passes through the through hole 42 and is communicated with the steam generator 11, when the water-saving steam-generating device is used, a water source in the water tank flows into the steam generator 11 after sequentially passing through the water receiving head 122 and the water receiving pipe 121, so that the steam generator 11 can continuously obtain a stable water source, and further, the steam is continuously conveyed to the cooking cavity.

In this embodiment, the base 1 comprises an annular enclosure 14 and a bottom plate 15 covering the bottom of the annular enclosure 14. The middle of the top surface of the base 1 is provided with an opening, and the fixing frame 4 is vertically inserted into the base 1 and is screwed and locked with the periphery of the opening through a fastener, so that the notch of the accommodating groove 41 is exposed through the opening. During installation, the fixing frame 4 penetrates through the annular enclosure 14 from bottom to top and is abutted and fixedly connected with the periphery of the opening, the positioning hole 43 is sleeved on the positioning column 13, and then the base 1 covers the lower port of the annular enclosure 14 from bottom to top to ensure that the fixing frame 4 is wrapped in the base 1. The periphery of the top surface of the fixing frame 4 extends outwards to form a surrounding edge, the surrounding edge can be tightly attached and fixedly connected with the bottom surface of the periphery of the opening, the connection sealing performance is improved by eliminating a gap between the periphery of the opening and the fixing frame 4, and an external water source is prevented from entering the base 1.

In this embodiment, the periphery of the lower port of the opening is provided with a vertical positioning column 13, the periphery of the fixing frame 4 is provided with a positioning hole 43, and the positioning hole 43 is sleeved on the positioning column 13 to limit the horizontal deviation of the fixing frame 4. The positioning columns 13 are multiple and are arranged along the periphery of the opening, and the horizontal limiting effect is achieved on the fixing frame 4. The diameter of the positioning column 13 is matched with that of the positioning hole 43, positioning accuracy is improved by reducing a gap between the outer side wall of the positioning column 13 and the inner side wall of the positioning hole 43, and assembly of the fixing frame 4 is facilitated.

In this embodiment, the bottom plate 15 is provided with a guiding rib 151 at its periphery, and when installed, the guiding rib 151 slides along the inner side wall of the annular enclosure 14, so that the bottom plate 15 completely covers the lower port of the annular enclosure 14; the periphery of the fixing frame 4 extends outwards to form a support rib 44, and after the fixing frame is installed in place, the support rib 44 is tightly attached to the inner side wall of the annular enclosure 14. The guide ribs 151 and the support ribs 44 are abutted against the annular enclosure 14, so that the deformation resistance of the annular enclosure 14 can be improved, and the bottom plate 15 and the fixing frame 4 can be positioned horizontally. The guide ribs 151 and the support ribs 44 are multiple and are respectively arranged along the periphery of the bottom plate 15 and the circumferential direction of the outer side wall of the fixing frame 4.

In this embodiment, the bottom plate 15 covers the lower end of the annular enclosure 14 from bottom to top and is fixedly connected to the bottom surface of the fixing frame 4 by a fastener, so that the periphery of the bottom plate 15 is engaged with the bottom edge of the annular enclosure 14.

In this embodiment, the bottom of the fixing frame 4 is provided with an upper tube 45 (as shown in fig. 7), the bottom plate 15 is provided with a lower tube 152, and after the fixing frame is installed in place, a lower port of the upper tube 45 is communicated with an upper port of the lower tube 152, so that the liquid in the accommodating groove 41 is discharged through the upper tube 45 and the lower tube 152 in sequence; the bottom surface of the fixing frame 4 extends downwards to form a wire clamping groove 46 (as shown in fig. 6), the bottom plate 15 is provided with a limiting block 153, and after the fixing frame is installed in place, the limiting block 153 is matched and attached with a notch of the wire clamping groove 46, so that a wire is clamped in the wire clamping groove 46. After the bottom plate 15 is installed in place, the upper pipe 45 is connected with the lower pipe 152 in an inserting mode, the water source in the accommodating groove 41 is enabled to be discharged outwards downwards, the heating element 113 is enabled to be safe, and the limiting block 153 blocks the notch of the wire clamping groove 46, so that the limiting and winding preventing effects on the wires are achieved.

In this embodiment, be equipped with the strengthening rib 141 of putting vertically on the inside wall of annular enclosure 14, strengthening rib 141 is many, and evenly arranges along the inside wall circumference of annular enclosure 14 separately, effectively promotes the anti deformability of annular enclosure 14. The two sides of the bottom plate are inwards sunken to form hand buckling grooves 154, so that the base 1 can be conveniently folded and held by staff.

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

Claims (10)

1. The utility model provides an air fryer, includes the base, sets up culinary art subassembly and the aircraft nose that the lid closed on the culinary art subassembly on the base, its characterized in that, be equipped with steam generator and water route subassembly in the base, steam generator passes through high temperature resistant mount and installs at the base top, the top surface middle part of mount forms through sunken that supply steam generator to set the holding tank of hiding, installs the back that targets in place, steam generator passes through the notch of holding tank is uncovered, and steam generator passes through water route subassembly receiving water source and heating formation upwards inputs the steam of culinary art subassembly.

2. An air fryer according to claim 1, wherein the bottom wall of the receiving tank is provided with a through hole, and the bottom of the steam generator extends downward to form a screw post which is axially abutted against the through hole and is screw-fastened to the base by a fastening member which passes through the through hole from bottom to top.

3. An air fryer according to claim 2, wherein the bottom wall of the receiving tank is recessed at the perforated peripheral edge region to form a locating groove, and the screw post is inserted into the locating groove to limit the horizontal displacement of the steam generator within the receiving tank.

4. An air fryer according to claim 3, wherein the steam generator comprises an evaporation pan and heating elements disposed at the bottom of the evaporation pan, the bottom surface of the stud being disposed below the heating elements so as to leave an insulating gap between the heating elements and the bottom wall of the receiving tank.

5. The air fryer according to claim 1, wherein the side walls of the holding tank are provided with through holes, the waterway assembly comprises a water receiving pipe and a water receiving head arranged on the top surface of the base, and the water receiving head receives an external water source and conveys the external water source to the steam generator through the water receiving pipe passing through the through holes.

6. An air fryer according to claim 1, wherein the base has an opening at a central portion of a top surface thereof, and the holder is vertically inserted into the base and is threadedly engaged with a peripheral edge of the opening by a fastener so that a notch of the receiving groove is exposed through the opening.

7. An air fryer according to claim 6, wherein the lower port of the opening is provided at a peripheral edge thereof with a vertical positioning post, and the fixing frame is provided at a peripheral edge thereof with a positioning hole, which is fitted over the positioning post to limit the horizontal deviation of the fixing frame.

8. An air fryer according to any one of claims 1 to 7, wherein said base comprises a floor having an annular enclosure and a bottom covering the bottom of the annular enclosure.

9. An air fryer according to claim 8, wherein the floor has guide ribs around its periphery, the guide ribs being slidable along the inner side wall of the annular enclosure during installation to allow the floor to completely cover the lower port of the annular enclosure; or, the inner side wall of the annular enclosure is provided with a vertically arranged reinforcing rib; or the periphery of the fixing frame extends outwards to form a supporting rib, and after the fixing frame is installed in place, the supporting rib is tightly attached to the inner side wall surrounded by the ring.

10. An air fryer according to claim 8, wherein an upper pipe is arranged at the bottom of the fixing frame, a lower pipe is arranged on the bottom plate, and after the fixing frame is installed in place, a lower port of the upper pipe is communicated with an upper port of the lower pipe, so that liquid in the accommodating groove is discharged out through the upper pipe and the lower pipe in sequence; or the bottom surface of the fixing frame extends downwards to form a wire clamping groove, the bottom plate is provided with a limiting block, and after the fixing frame is installed in place, the limiting block is matched and attached to a notch of the wire clamping groove so that a wire is clamped in the wire clamping groove; or, the two sides of the bottom plate are inwards sunken to form hand buckling grooves.

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