CN219720495U

CN219720495U - Air fryer

Info

Publication number: CN219720495U
Application number: CN202321357831.5U
Authority: CN
Inventors: 马伟
Original assignee: Individual
Current assignee: NINGBO WANSHENG INDUSTRIAL CO LTD
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-22
Anticipated expiration: 2033-05-30

Abstract

The utility model provides an air fryer, which comprises a fryer body, a fryer bracket for bearing the fryer body, an upper cover assembly positioned at the top of the fryer bracket, a rolling cooking device, a rolling driving assembly and a rotary cooking device, wherein the rolling cooking device is used for loading food materials and keeping rolling to continuously turn the food materials for uniform heating when heating, the rolling cooking device comprises a roller arranged in the fryer body and used for containing the food materials, and the rotary driving assembly is used for driving the roller to axially rotate, the rotary driving assembly is arranged in the fryer bracket, the two axial ends of the roller are provided with connecting shafts, one end of the connecting shaft is rotatably supported and connected with the side wall of the fryer body, the other end of the connecting shaft penetrates through the side wall of the fryer body and is connected with the rotary driving assembly to transmit rotation output by the rotary driving assembly, and the roller can continuously turn the food materials in the roller, so that the uniformity of the heating degree of the food materials in the roller is ensured to the greatest extent, and the food materials can be heated uniformly, so that the processing such as dehydration, baking, simulated barbecue and the like which cannot be performed by a common fryer can be completed.

Description

Air fryer

Technical Field

The utility model relates to the technical field of electric kitchen ware and cookers, in particular to an air fryer.

Background

Along with the progress of science and technology, various novel kitchen utensils and appliances get into people's life gradually, wherein the air fryer is a machine that can utilize the air to carry out "deep-fry", produce hot air through the heat pipe of high temperature heating machine the inside, then blow the food of in the pot with the fan with high temperature air, make hot air circulate in confined space, utilize the grease of food itself to fry food, thereby make the food dehydration, the surface becomes golden yellow crisp, reach the effect of frying, can utilize the hot air technique to realize that the food is fried outside crisp in tender. Only a small amount of oil is required here by the current technology to achieve a perfect concentration and a satisfactory result for the user. By means of the flexible supply and diversion of hot air in the region of the fryer, fewer odors and vapors are generated than in the case of conventional fryers in which the fries are located. Furthermore, the hot air fryer is particularly reliable, easy to clean and thus particularly well suited for everyday use.

However, the technology of the air fryer is not mature enough at present, and particularly, as the heating principle of the air fryer is different from that of a traditional cooker, food is heated mainly by means of generated high-temperature air flow, the position of the food in the fryer is relatively fixed, so that the heating uniformity degree of the food is difficult to control, the situation that one side of the cooked food is not cooked, and the other side is overheated to cause desiccation and scorch is caused, and the uniformity of cooking is difficult to ensure.

In summary, the prior air fryer has the technical problems that the heating is difficult to control, and particularly the heating is not uniform enough.

Disclosure of Invention

The utility model aims to solve the technical problems that the heating of the existing air fryer is difficult to control, and particularly the heating is not uniform enough.

In order to solve the problems, the utility model provides an air fryer, which comprises a fryer body, a fryer bracket for bearing the fryer body, an upper cover assembly positioned at the top of the fryer bracket, a rolling cooking device and a rotary driving assembly, wherein the rolling cooking device is used for loading food materials and keeping rolling to continuously turn the food materials for uniform heating when heating, the rolling cooking device comprises a roller arranged in the fryer body and used for containing the food materials, the rotary driving assembly is used for driving the roller to axially rotate, the rotary driving assembly is arranged in the fryer bracket, connecting shafts are arranged at two ends of the roller in the axial direction, the connecting shafts at one end are rotatably connected with the inner side wall of the fryer body, and the connecting shafts at the other end penetrate through the inner side wall of the fryer body and are connected with the rotary driving assembly so as to transmit rotation output by the rotary driving assembly.

The novel air fryer design provided by the utility model is characterized in that a structure of the roller is further arranged in China on the basis of the design of the whole traditional fryer framework, food materials to be cooked are placed in the roller, the roller axially rolls around the central shaft under the action of the rotary driving component when the fryer is in heating work, so that the food materials in the roller can be continuously turned, the uniformity of the heating degree of the food materials in the roller can be ensured to the greatest extent by the way of turning the food materials, the food materials are heated uniformly, and the air fryer can also correspondingly finish the processing which cannot be performed by the general fryer due to the higher heating uniformity compared with the general air fryer design, such as the modes of dehydrating, drying, simulating barbecue and heating the food materials, and the like, the functions of the air fryer are enriched, the application range of the air fryer is improved, and the technical problems that the heating is difficult to control and particularly the heating is not uniform are effectively solved.

As the preferable scheme, the fryer inside wall is provided with a U-shaped groove with a raised opening upwards, the end head of the connecting shaft is accommodated in the U-shaped groove, a rotatable support is formed between the fryer inside wall and the fryer inside wall, and the other end of the fryer body opposite to the U-shaped groove is provided with a through hole structure for accommodating the connecting shaft at the other end to pass through. The matching mode between the connecting shafts at the two ends of the roller and the pan body is optimized, and the structure is simple and convenient to detach and install.

As the preferable scheme, rotary drive subassembly includes driving motor and is used for the installation to fix driving motor's motor support, the motor support is right angle plate form, its one end with the bottom installation of fryer support inside wall is fixed, the other end with driving motor's motor casing is connected, and is provided with and is used for supporting the side direction recess of connecting axle. The design of the rotary drive assembly, and in particular the connection to the fryer mount, is optimized.

As the preferable scheme, the cylinder comprises a cylinder body which is detachably buckled and end covers at two ends, the connecting shafts are respectively connected and fixed with the axle centers of the end covers, and the end covers are provided with ventilation through holes for enabling hot air to pass through. Optimize the structural design of the roller, the design of buckling and disassembling is convenient for loading and unloading food materials

As a preferable scheme, a plurality of ventilation through holes are uniformly distributed on the cylinder body and are used for enabling hot air flow to pass through and enter the cylinder body. The design of the roller is optimized, and the circulation heating effect of hot air flow is ensured by additionally arranging the ventilation through holes.

Preferably, the fryer body is hollow cylindrical with one end open, a side wall supporting structure surrounding the outer edge of the fryer body is arranged on one side of the fryer bracket adjacent to the upper cover assembly, and the angle covered by the side wall supporting structure is smaller than 180 degrees so as to be pulled out from the side direction of the fryer bracket to open or put into the fryer body. The design of the integral framework of the frying pan is optimized, the design of the side drawer is convenient for taking out the pan body for operation, and the safety is better.

As the preferable scheme, the lateral wall bearing structure is hollow casing, rotation driving assembly sets up in its inside, lateral wall bearing structure's bottom is provided with the mount table to protruding in the hollow casing, be provided with the screw thread mounting hole on the mount table and be used for packing into the screw thread installed part with motor support connection is fixed. The design of the frying pan bracket in the device is optimized, so that the frying pan bracket is more suitable for the structure of the rolling cooking device.

As the preferable scheme, the rotary driving assembly further comprises a shaft sleeve structure coaxially fixed with the output shaft of the driving motor, the shaft sleeve structure is coaxial with the through hole structure of the pot body, the shaft sleeve structure is provided with a square shaft hole for circumferential positioning, and the shaft end of a connecting shaft connected with the rotary driving assembly is in a square shaft shape matched with the square shaft hole in a concave-convex mode. The butt joint mode between the rotary driving assembly and the roller is optimized, and the circumferential positioning and mounting modes with better effects are provided.

As the preferable scheme, the bottom up end of the frying pan support is provided with a circular sink groove which is matched with the bottom of the pan body in shape and is used for limiting and placing the pan body, the outer edge of the bottom of the pan body is provided with a notch structure, and the corresponding position of the circular sink groove is provided with a convex block which is matched with the notch structure in a concave-convex way and is used for limiting the pan body placed in the circular sink groove. The design of the fryer support aiming at the side-pulling type structure is optimized, so that the placement of the fryer body is more stable.

As a preferable scheme, the pot body is of a transparent glass integrated structure. The design of the pot body is optimized, and the transparent pot body is convenient for observation and adjustment at any time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an air fryer provided by the utility model;

FIG. 2 is a schematic view of a portion of the air fryer pot of FIG. 1 with the lid assembly removed;

FIG. 3 is a schematic top view of the air fryer of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the air fryer of FIG. 2.

Wherein, in fig. 1-4:

1. an upper cover assembly; 2. a fryer support; 2-1, a side wall support structure; 2-2, an installation table; 2-3, a circular sink; 2-4, protruding blocks; 3. a pot body; 3-1, U-shaped grooves; 3-2, a through hole structure; 3-3, a notch structure; 4. a roller; 4-1, a cylinder; 4-2, end covers; 4-3, ventilation through holes; 5. a connecting shaft; 6. a shaft sleeve structure; 7. a driving motor; 8. and a motor bracket.

Detailed Description

The following description of the present utility model will be made clearly and fully, and it is apparent that the embodiments described are some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, fig. 1 is a schematic diagram of the overall structure of an air fryer provided by the utility model; FIG. 2 is a schematic view of a portion of the air fryer removal hood assembly of FIG. 1.

The embodiment provides an air fryer, including the pot body 3 and be used for bearing the frying pan support 2 of the pot body 3, be located the upper cover subassembly 1 at the top of frying pan support 2, still include roll cooking device, be used for packing into food and keep rolling in order to constantly turn food even heating when heating, roll cooking device is including setting up in the pot body 3 be used for holding the cylinder 4 of food, and be used for driving the rotatory rotary drive subassembly of cylinder 4 axial, rotary drive subassembly sets up in frying pan support 2, cylinder 4 axial both ends are provided with connecting axle 5, but connecting axle 5 and the 3 inside wall swivelling support of pot of one end are connected, the connecting axle 5 of the other end passes the 3 lateral wall of pot body and is connected with rotary drive subassembly, in order to transmit the rotatory of rotary drive subassembly output.

According to the novel air fryer design provided by the embodiment, the structure of the roller is further arranged in China on the basis of the design of the whole traditional fryer framework, food materials to be cooked are placed in the roller, the roller axially rolls around the middle shaft under the action of the rotary driving component when the fryer is in heating work, so that the food materials in the roller can be continuously turned, the uniformity of the heating degree of the food materials in the roller can be guaranteed to the greatest extent, the food materials are heated uniformly, and the air fryer can also correspondingly finish the processing which cannot be performed by a common air fryer due to the higher heating uniformity of the design of the common air fryer, such as the modes of dehydrating, drying and simulating barbecue heating of the food materials, the functions of the air fryer are enriched, the application range of the air fryer is improved, and the technical problems that the heating is difficult to control and particularly the heating is not uniform are effectively solved in the conventional air fryer.

Referring to FIGS. 3 and 4, FIG. 3 is a schematic top view of the air fryer of FIG. 2; FIG. 4 is a schematic cross-sectional view of the air fryer of FIG. 2.

In the technical scheme provided by the embodiment, the inner side wall of the fryer is provided with a U-shaped groove 3-1 with a raised opening upwards, the end head of a connecting shaft 5 is accommodated in the U-shaped groove 3-1, a rotatable support is formed between the inner side wall of the fryer body 3, and the other end of the fryer body 3 opposite to the U-shaped groove 3-1 is provided with a through hole structure 3-2 for accommodating the connecting shaft 5 at the other end to pass through.

The drum is characterized in that the drum is provided with a plurality of through holes, the through holes are formed in the inner wall of the drum, the through holes are formed in the through holes, the through holes are formed in the inner wall of the drum, the through holes are formed in the through holes, and the through holes are formed in the through holes.

In the technical scheme that this embodiment provided, rotary drive subassembly includes driving motor 7 and is used for installing fixed driving motor 7's motor support 8, and motor support 8 is right angle plate form, and its one end is fixed with the bottom installation of frying pan support 2 inside wall, and the other end is connected with driving motor 7's motor casing to be provided with the side direction recess that is used for supporting connecting axle 5.

In the design, a driving motor is matched with a right-angle plate-shaped motor support to form stable connection with a fryer support, one end of the right-angle-shaped support is fixedly installed on the motor shell, the other end of the right-angle-shaped support is fixedly installed on the inner wall of the fryer support, a lateral groove is formed in the position of a motor shaft corresponding to the position of the motor shell, a motor output shaft and a connecting shaft are supported through the structure, the design of a rotary driving assembly is optimized, and particularly the connection between the motor output shaft and the fryer support is achieved, so that the assembly cost of an air fryer is reduced, and the structural reliability is improved.

In the technical scheme provided by the embodiment, the roller 4 comprises a cylinder body 4-1 which is detachably buckled and end covers 4-2 at two ends, a connecting shaft 5 is respectively connected and fixed with the axle center of the end cover 4-2, and an air-permeable through hole 4-3 for enabling hot air to pass through is arranged on the end cover 4-2. Based on the above design, further: the cylinder 4-1 is also uniformly provided with a plurality of ventilation through holes 4-3 for allowing hot air to pass through and enter the cylinder 4-1.

The barrel design that this embodiment design has optimized the cylinder design, through the barrel design of dismantled and assembled lock can be comparatively convenient open the barrel to put into and take out food material, perhaps wash in the barrel, and ventilative through-hole's structure guarantees hot air current circulation heating effect, increases ventilative through-hole's distribution scope on the barrel and can strengthen the circulation effect of hot air.

In the technical scheme provided by the embodiment, the pot body 3 is hollow cylindrical with one end open, the side wall supporting structure 2-1 surrounding the outer edge of the pot body 3 is arranged on one side of the fryer bracket 2 adjacent to the upper cover assembly 1, and the coverage angle of the side wall supporting structure 2-1 is smaller than 180 degrees, so that the fryer bracket 2 can be pulled out from the lateral direction to open or put into the pot body 3.

It should be noted that, the side wall supporting structure surrounds the pot body from the side direction, but the angle that it surrounds is less, need be less than 180 avoid hindering the pot body to take out the frying pan support from the side direction, this design has optimized the whole design of frying pan, because the pot body is added the weight of food dead weight itself and probably is great, and the higher mistake of pot body temperature touches and probably causes the scald in the heating process, therefore the mode of taking out is used safelyr, and more conveniently take out the pot body and carry out the operation such as food material turn-over, add and get or add, compared with the design that traditional air frying pan must open pot cover and take out perpendicularly from the top, the convenience of use has been promoted greatly.

In the technical scheme provided by the embodiment, the side wall supporting structure 2-1 is a hollow shell, the rotary driving assembly is arranged inside the hollow shell, the bottom of the side wall supporting structure 2-1 is provided with a mounting table 2-2 protruding into the hollow shell, and the mounting table 2-2 is provided with a threaded mounting hole for mounting a threaded mounting piece and connecting and fixing the threaded mounting piece with the motor bracket 8. The design optimizes the design of the frying pan support in the device, enables the frying pan support to be more suitable for the structure of the rolling cooking device, sets the inward protruding mounting table in the frying pan support, and can be mounted from the bottom end of the outer side of the frying pan support through the threaded mounting piece mounted on the mounting table, so that the device is easier to assemble and is easier to implement, and the mounting and maintenance cost is reduced.

In the technical scheme provided by the embodiment, the rotary driving assembly further comprises a shaft sleeve structure 6 coaxially fixed with the output shaft of the driving motor 7, the shaft sleeve structure 6 is opposite to and coaxial with the through hole structure 3-2 of the pot body 3, the shaft sleeve structure 6 is provided with a square shaft hole for circumferential positioning, and the shaft end of the connecting shaft 5 connected with the rotary driving assembly is in a square shaft shape matched with the square shaft hole in a concave-convex mode.

This design has optimized the butt joint mode between rotary drive subassembly and the cylinder, has provided the better circumferential direction location of effect and mounting means: the special shaft sleeve structure that is used for connecting motor output shaft and connecting axle circumference conduction that sets up, the shaft sleeve structure is through the structural connection in square shaft hole and guarantee circumference spacing, guarantees rotary motion conduction's stability.

According to the technical scheme provided by the embodiment, the upper end face of the bottom of the fryer bracket 2 is provided with a circular sink 2-3 which is anastomotic with the bottom of the fryer body 3 in shape and used for limiting the placement of the fryer body 3, the outer edge of the bottom of the fryer body 3 is provided with a notch structure 3-3, and the corresponding position of the circular sink 2-3 is provided with a lug 2-4 which is in concave-convex fit with the notch structure 3-3 and used for limiting the fryer body 3 placed in the circular sink 2-3.

Because the embodiment provides the overall structural design of the side-pulling type pot body, in order to ensure that the inner side position of the pot body in the frying pot bracket is stable, the pot body is not easy to unnecessarily slide out in use, and the matching mode between the pot body and the bracket is optimized according to the side-pulling design of the pot body: through the structure that sets up circular heavy groove on the terminal surface that is used for placing the pot body in the bottom of frying pot support, provide the firm position of placing of the pot body to carry out radial and the spacing of circumference to the pot body through setting up corresponding unsmooth structural design, avoided leading to the fact the limited insecure of pot body owing to the side is taken out, especially avoid the non-operation to deviate from the spacing of support under the high temperature state of pot body, promoted the safety in utilization of frying pot through limit structure design.

In the technical scheme provided by the embodiment, the pot body 3 is of a transparent glass integrated structure. The design of the pot body is optimized, and the transparent pot body is convenient for observation and adjustment at any time. The design of the pot body is optimized, the transparent design is convenient for observe, and the overall aesthetic property is improved, the design is especially suitable for the design of the pot body with the side-pulling type provided in the embodiment, and the drum positioned in the pot body is more convenient to observe, so that the cooking condition of food materials in the pot body can be conveniently observed in time, and the pot body is pulled out to operate the food materials.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The utility model provides an air fryer, its characterized in that, including pot body (3) and be used for bearing frying pot support (2) of pot body (3), be located upper cover subassembly (1) at the top of frying pot support (2), still include roll cooking device for pack into food material and keep rolling in order to constantly turn food material even heating when heating, roll cooking device including set up in be used for holding in the pot body (3) bowl (4) of food material, and be used for the drive bowl (4) axial pivoted rotary drive subassembly, rotary drive subassembly set up in frying pot support (2), bowl (4) axial both ends are provided with connecting axle (5), wherein connecting axle (5) of one end with but the rotatable supporting connection of pot body (3) inside wall, connecting axle (5) of the other end pass pot body (3) lateral wall with rotary drive subassembly is connected, in order to transmit the rotation of rotary drive subassembly output.

2. The air fryer according to claim 1, wherein the inner side wall of the fryer is provided with a raised U-shaped groove (3-1) with an upward opening, the end of the connecting shaft (5) is accommodated in the U-shaped groove (3-1), a rotatable support is formed between the inner side wall of the fryer body (3), and the other end of the fryer body (3) opposite to the U-shaped groove (3-1) is provided with a through hole structure (3-2) for accommodating the connecting shaft (5) at the other end to pass through.

3. The air fryer according to claim 2, wherein said rotary driving assembly comprises a driving motor (7) and a motor bracket (8) for mounting and fixing said driving motor (7), said motor bracket (8) being in the shape of a right-angle plate, one end of which is mounted and fixed to the bottom of the inner side wall of said fryer bracket (2), and the other end of which is connected to the motor housing of said driving motor (7), and provided with a lateral recess for supporting said connection shaft (5).

4. An air fryer according to claim 3, wherein the drum (4) comprises a drum body (4-1) which is detachably buckled and end covers (4-2) at two ends, the connecting shafts (5) are respectively connected and fixed with the axle center of the end covers (4-2), and ventilation through holes (4-3) for enabling hot air flow to pass through are arranged on the end covers (4-2).

5. An air fryer according to claim 4, wherein said drum (4-1) is evenly distributed with a plurality of ventilation holes (4-3) for allowing the flow of hot air to pass through into the interior of the drum (4-1).

6. An air fryer according to any one of claims 3, 4 or 5, wherein said body (3) is hollow cylindrical with an opening at one end, said fryer holder (2) being provided with a side wall support structure (2-1) surrounding the outer rim of said body (3) on the side adjacent to said upper lid assembly (1), said side wall support structure (2-1) covering an angle of less than 180 ° for pulling open or loading said body (3) from the side of said fryer holder (2).

7. The air fryer according to claim 6, wherein said side wall supporting structure (2-1) is a hollow shell, said rotary driving assembly is arranged inside said hollow shell, a mounting table (2-2) protruding into said hollow shell is provided at the bottom of said side wall supporting structure (2-1), and a threaded mounting hole is provided on said mounting table (2-2) for mounting a threaded mounting member in connection with said motor bracket (8).

8. The air fryer according to claim 7, wherein said rotary driving assembly further comprises a shaft sleeve structure (6) coaxially fixed to an output shaft of said driving motor (7), said shaft sleeve structure (6) being opposite and coaxial to a through hole structure (3-2) of said pot body (3), said shaft sleeve structure (6) being provided with a square shaft hole for circumferential positioning, a shaft end of a connecting shaft (5) for connection with the rotary driving assembly being in a square shaft shape with which said square shaft hole is concavely and convexively fitted.

9. The air fryer according to claim 6, wherein a circular sink groove (2-3) which is matched with the bottom shape of the fryer body (3) is arranged on the upper end face of the bottom of the fryer support (2) and used for limiting the placement of the fryer body (3), a notch structure (3-3) is arranged on the outer edge of the bottom of the fryer body (3), and a convex block (2-4) which is matched with the notch structure (3-3) in a concave-convex manner is arranged at the corresponding position of the circular sink groove (2-3) and used for limiting the fryer body (3) placed in the circular sink groove (2-3).

10. An air fryer according to claim 9, wherein said pot (3) is of transparent glass unitary construction.