CN219374435U - Air fryer - Google Patents

Abstract

The utility model belongs to the technical field of cooking appliances, and particularly relates to an air fryer, wherein a pot body comprises a pot bottom and a side wall surrounding the pot bottom, the pot bottom and the side wall form a containing cavity, the containing cavity is of a rectangular structure, the length of the containing cavity is a, a is less than or equal to 80cm, the width of the containing cavity is b, b is more than or equal to 10cm, the ratio of the length a to the width b of the containing cavity is k, and k=1.5-5. According to the utility model, the pot body is designed into a rectangular structure, so that the air fryer is more suitable for the size and environment of a kitchen, the length-width ratio of the accommodating cavity is designed to be k=1.5-5, most of food can be accommodated, the integrity of the food is ensured, and the normal demands of users are met; and the space of kitchen is saved more to the pot body of rectangle structure among the prior art relative to the circular pot body, through comprehensive use demonstration, the pot body shape of rectangle structure of this application is saved the space more than 40% than the circular pot body.

Description

Air fryer

Technical Field

The utility model belongs to the technical field of cooking appliances, and particularly relates to an air fryer.

Background

The air fryer is a household appliance for cooking food by utilizing a high-speed air circulation technology, and the household appliance is used for quickly heating the food through a baking device to generate high-temperature air, then the high-temperature air is blown into the pot by a fan to heat the food, so that the hot air circulates in a closed space, a quick circulation heat flow is formed in the food baking pot, and the food is fried by utilizing the grease of the food, so that the food is dehydrated, the surface becomes golden and crisp, and the frying effect is achieved. And the cooking mode with little or no oil is healthier and more convenient, and is becoming popular with people.

Because of the high-speed circulation of air, a simpler method is to use a fan to give air a certain angular velocity, and in a circular or quasi-circular space, a gas vortex is formed under the action of a circular or quasi-circular wall surface, so that the high-speed circulation of air is realized. Most of the existing air fryers on the market use this principle, which requires that the air fryers must be designed to be round or circular-like. The limitation makes the shape and size of the kitchen environment and food not well adapted under many conditions, such as a whole fish, a plurality of meat strings with a certain length, side-by-side long bread and the like are not well placed in a round baking pan, the food is often cut or the volume of the baking pan is quite large, the aesthetic degree of the food produced when the food is cut is poor, the occupied space is quite large when the baking pan volume is enlarged, the kitchen environment and human interaction is influenced as a whole, and the kitchen environment and human interaction is not convenient to use.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides the air fryer, which combines the requirements of kitchen environment, food size and the like, and the accommodating cavity is designed into a cuboid shape, so that the air fryer is more space-saving and more convenient for placing food, and the rectangular pot body shape of the air fryer is more space-saving by more than 40% than a round pot body through comprehensive use and display.

The first object of the utility model is to provide a pot body applied to an air fryer, which comprises a pot bottom and a side wall surrounding the pot bottom, wherein the pot bottom and the side wall form a containing cavity, the containing cavity is of a rectangular structure, the length of the containing cavity is a, a is less than or equal to 80cm, the width of the containing cavity is b, b is more than or equal to 10cm, the ratio of the length a to the width b of the containing cavity is k, and k=1.5-5.

Preferably, the ratio k=2 to 2.5 of the length a to the width b of the accommodating cavity.

Preferably, the width b=10 to 50cm of the accommodating cavity.

Further, the side walls comprise a first side wall, a second side wall, a third side wall and a fourth side wall which are sequentially and fixedly connected, the first side wall is arranged opposite to the third side wall, the second side wall and the fourth side wall are arranged opposite to each other, the intersection of the adjacent side walls is smoothly transited, and at least part of the first side wall and the third side wall is provided with a vertical surface which is relatively parallel.

Further, at least part of the second side wall and/or the fourth side wall is a vertical surface.

Further, a handle is fixed on the outer side face of the second side wall.

The second object of the utility model is to provide an air fryer, comprising any one of the above-mentioned pot bodies, a machine body and a guiding separation cover arranged in the machine body, wherein after the pot body is put into the machine body, the guiding separation cover seals the upper end opening of the pot body to form a heating cavity;

an air inlet is arranged in the middle of the guide separation cover, a lower fan blade is arranged below the air inlet, a guide curved surface is formed on the inner side surface of the guide separation cover around the air inlet, and the guide curved surface guides hot air in the heating cavity from the air inlet to the periphery of the heating cavity.

In the preferred technical scheme, the guide separates the cover as an organic whole formula structure, and the guide separates the cover and is the structure of falling bowl shape, and the guide curved surface is located on the inner wall of guide separates the cover, and the guide curved surface is from interior to exterior decurrent gradually.

In the preferred technical scheme, the guide shield is split type structure, including seal pot body upper end open-ended cage and the deflector that is located the cage below, the deflector is the structure of falling bowl, and lower flabellum is located the below of deflector, and the guide curved surface is located the internal face of deflector, and the guide curved surface is from interior to outside slope gradually.

Further, one side of the guide separation cover is provided with an air outlet which is communicated with the outside of the machine body and used for discharging food moisture in the pot body.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the pot body is designed into a rectangular structure, so that the air fryer is more suitable for the size and environment of a kitchen, and the length-width ratio of the accommodating cavity is designed to be k=1.5-5, so that most of foods can be accommodated, and the normal demands of users are met; the rectangular pot body saves kitchen space compared with the round pot body in the prior art, is suitable for various food sizes, and ensures the integrity of food.

(2) The pot body of the utility model has at least part of relatively parallel vertical surfaces on the opposite side walls in the length direction, and compared with the design of a full curved surface, the volume of a containing cavity surrounded by the vertical surfaces is larger, and the pot body is more suitable for kitchen environment, and through comprehensive use and display, the shape of the rectangular pot body of the utility model saves more than 40% of space than the circular pot body.

(3) According to the air fryer, the guide separation cover matched with the pot body is arranged, the guide curved surface is arranged on the inner wall surface of the guide separation cover, so that hot air in the heating cavity is guided to the periphery of the heating cavity from the position of the air inlet, meanwhile, low pressure is formed in the middle of the heating cavity by the aid of the lower fan blades, and two air flows in the length direction of the heating cavity are enabled to flow from top to bottom through food and then approach to the middle and rise, and an elliptical-like vortex is formed, so that high-speed circulation of air is achieved, and the problem of uniform heat in the heating cavity is solved.

Drawings

For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings which are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view of a prior art circular pan and pan of the present utility model;

FIG. 2 is a schematic view of a circular pan in the prior art and a kitchen corner of the pan of the present utility model;

FIG. 3 is a perspective view of the pan body of the present utility model;

FIG. 4 is a top view of the pan body of the present utility model;

FIG. 5 is a cross-sectional view of an air fryer in accordance with the present utility model;

FIG. 6 is a hot air conductance diagram (one) of the air fryer of the present utility model;

FIG. 7 is a hot air conductance diagram (II) of the air fryer of the present utility model;

FIG. 8 is a split-type structure of a pod of the air fryer of the present utility model;

the novel cooker comprises a cooker bottom, a 2-side wall, a 21-first side wall, a 22-second side wall, a 23-third side wall, a 24-fourth side wall, a 3-handle, a 4-body, a 5-guiding partition cover, a 51-air inlet, a 52-air outlet, a 53-guiding curved surface, a 54-partition cover, a 55-guiding plate, a 6-heating cavity and 7-lower fan blades.

Detailed Description

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

The utility model is discussed in detail below in conjunction with fig. 1-8 and the specific embodiments.

As shown in fig. 1, which is a comparative schematic diagram of a circular pot body in the prior art and a pot body with a rectangular structure in the present utility model, it is assumed that the size of the rectangular pot body in the present utility model is 400×200mm, and the size of the circular pot body in the prior art isIf the heights of the two are the same, the calculated capacities of the two are the same. FIG. 2 shows a prior art circular pot and a rectangular pot of the present utility model in a kitchenThe space for entering and exiting the air fryer body is defined as a working area, the width of the working area of the pot body is 200mm, and the width of the working area of the circular pot body in the prior art is 320mm, so that the pot body with the same capacity can save more than 40% of space.

As shown in fig. 3-4, the pot body comprises a pot bottom 1 and a side wall 2 surrounding the pot bottom 1, wherein the pot bottom 1 and the side wall 2 form a containing cavity, the containing cavity is of a rectangular structure, the length of the containing cavity is a, a is less than or equal to 80cm, the width of the containing cavity is b, b is more than or equal to 10cm, the ratio of the length a to the width b of the containing cavity is k, and k=1.5-5.

Preferably, the ratio k=2 to 2.5 of the length a to the width b of the accommodating cavity.

Preferably, the width b=10 to 50cm of the accommodating cavity.

The dimensions of the rectangular pan body will be described below by taking bread foods as an example, wherein the width of one bread is generally between 10 and 15cm, if the maximum width is 15cm, the total width is 45cm when three breads are placed side by side, and the depth of a general household cabinet is between 55 and 80cm, therefore, the aspect ratio of the accommodating cavity is designed to be k=1.5 to 5, most foods can be accommodated, and the normal requirements of users can be met; k=2 to 2.5 is most ideal through comprehensive consideration of cooking effect, use experience and the like; taking the side-by-side quantity of the bread as a reference, the value range of b is more ideal in the range of 10-50 cm; the pot body with the size can be suitable for foods which most of round pot bodies cannot swing down, for example, the pot body with the size can swing down foods such as a whole fish, a barbecue string with a certain length, a whole chicken and duck and the like, so that the integrity of the foods is ensured, and the attractive appearance and the taste are good.

Specifically, the lateral wall 2 includes fixed connection's first lateral wall 21 in proper order, second lateral wall 22, third lateral wall 23 and fourth lateral wall 24, first lateral wall 21 with third lateral wall 22 sets up relatively, second lateral wall 22 and fourth lateral wall 24 set up relatively, and the intersection department smooth transition of adjacent lateral wall, at least part has the vertical face of relative parallel on first lateral wall 21 and the third lateral wall 23, and for the design of full curved surface, the volume of the accommodation chamber that vertical face encloses is bigger, more is fit for kitchen environment, through comprehensive use demonstration, the pot body shape of the rectangle structure of this application is more than 40% than the space-saving of circular pot body.

The first side wall 21 and the third side wall 23 are side walls in the longitudinal direction of the pan body, the second side wall 22 and the fourth side wall 24 are side walls in the width direction of the pan body, and in order to save space, at least part of the first side wall 21 and the third side wall 23 are vertical surfaces parallel to each other, while the second side wall 22 and the fourth side wall 24 are not limited, and may be circular arc surfaces or one of the vertical surfaces and the other vertical surface, and thus, the shape of the pan body may be rectangular, elliptical, bar-shaped, or the like.

Preferably, the second side wall 22 and/or the fourth side wall 24 are at least partially vertical. Experience has shown that the same volume of pan body has a vertical surface that is less space-saving than a circular arc surface, and that at least one of the second side wall 22 and the fourth side wall 24 in this embodiment includes a vertical surface. More preferably, the second side wall 22 and the fourth side wall 24 are each vertical faces.

Specifically, the outer side surface of the second side wall 22 is fixed with a handle 3, and the pot body is pulled out or pushed into the air fryer complete machine through the handle 3.

As shown in FIGS. 5-8, the present utility model also provides an air fryer comprising any one of the pot bodies described above. The air fryer has all the beneficial effects of the pot body and is not repeated. The air fryer of the utility model also comprises a machine body 4 and a guide separation cover 5 arranged in the machine body 4, wherein the shape of the guide separation cover 5 is matched with that of the pot body, and the air fryer is similar to a rectangular structure; after the pot body is put into the machine body 4, the upper end opening of the pot body is closed by the guide separation cover 5 to form a heating cavity 6, and food put into the pot body is heated in the heating cavity 6; the middle position of the guide separation cover 5 is provided with an air inlet 51, a lower fan blade 7 is arranged below the air inlet 51, a guide curved surface 53 is formed around the air inlet on the inner side surface of the guide separation cover 5, the guide curved surface 53 guides hot air in the heating cavity 6 from the air inlet position to the periphery of the heating cavity, and the heating cavity 6 is similar to a rectangular structure, so that more hot air is guided to two ends of the length direction of the heating cavity.

In the preferred embodiment, the guiding separation cover 5 is of an integrated structure, namely, the guiding separation cover 5 is an integral component and has the double functions of separation cover and guiding, wherein the separation cover is used for closing the upper end opening of the pot body, and the guiding function is used for guiding hot air to the periphery of the heating cavity 6; the specific scheme is as follows: the guide shield 5 is of an inverted bowl-shaped structure, the guide curved surface 53 is positioned on the inner wall of the guide shield 5, the guide curved surface 53 gradually inclines downwards from inside to outside, hot air generated by the lower fan blade 7 is firstly contacted with the guide curved surface 53 and guided to the periphery of the heating cavity 6 through the guide curved surface 53, the air inlet 51 is positioned at the middle position of the guide shield 5, and the lower fan blade 7 is positioned right below the air inlet 51.

In the preferred embodiment, the guiding separation cover 5 is of a split structure, namely, the guiding separation cover 5 is composed of two parts and comprises a separation cover 54 for closing an upper end opening of a pot body and a guide plate 55 positioned below the separation cover 54, wherein the separation cover 54 plays a role in closing the pot body, the guide plate 55 plays a role in guiding hot air, the guide plate 55 is designed into an inverted bowl-shaped structure, the lower fan blades 7 are positioned below the guide plate 55, the guiding curved surfaces 53 are positioned on the inner wall surface of the guide plate 55, the guiding curved surfaces 53 are gradually inclined downwards from inside to outside, hot air generated by the lower fan blades 7 is firstly contacted with the guiding curved surfaces on the guide plate 55 and guided to the periphery of the heating cavity 6 through the guiding curved surfaces, the air inlet 51 comprises a first air inlet and a second air inlet which are oppositely arranged, the first air inlet is positioned in the middle position of the separation cover 54, and the second air inlet is positioned in the middle position of the guide plate 55.

Specifically, an air outlet 52 is arranged at one side of the guide separation cover 5, the air outlet 52 is communicated with the outside of the machine body 4, and the air outlet 52 is used for discharging food moisture in the pot body. In the integrated guide separation cover, an air outlet is arranged on one side of the guide separation cover in the length direction; in the split type guide shield, an air outlet is formed in one side of the length direction of the shield, so that the air outlet is communicated with the outside.

The hot air circulation of the utility model is in the heating cavity, playing a cooking role, when cooking, the lower fan blade 7 rotates to scatter the air entering from the air inlet 51 to the periphery by utilizing the centrifugal force, the hot air is guided to the periphery and two ends of the heating cavity 6 in the length direction under the action of the guiding curved surface 53, and at the moment, because the air is thrown away, low pressure is formed under the lower fan blade 7, the air scattered to the periphery and two ends of the heating cavity 6 in the length direction is collected from the bottom to the middle, thereby forming the air circulation as shown in fig. 5, 6 and 7 in the heating cavity 6, uniformly scattering the heat to the whole pot body under the action of the air circulation, and simultaneously discharging the water in the food from the air outlet, thereby finally realizing the high-speed circulation of the air in the air fryer and achieving the effects of uniform cooking, tender and crisp cooking.

The utility model has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the utility model, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.

Claims (9)

1. The air fryer is characterized by comprising a pot body, wherein the pot body comprises a pot bottom and a side wall surrounding the pot bottom, the pot bottom and the side wall form a containing cavity, the containing cavity is of a rectangular structure, the length of the containing cavity is a, a is less than or equal to 80cm, the width of the containing cavity is b, b is more than or equal to 10cm, the ratio of the length a to the width b of the containing cavity is k, and k=1.5-5;

the cooker also comprises a cooker body and a guide separation cover arranged in the cooker body, wherein after the cooker body is put into the cooker body, the guide separation cover seals an opening at the upper end of the cooker body to form a heating cavity;

the middle position of the guide separation cover is provided with an air inlet, a lower fan blade is arranged below the air inlet, a guide curved surface is formed on the inner side surface of the guide separation cover around the air inlet, and the guide curved surface guides hot air in the heating cavity from the air inlet to the periphery of the heating cavity.

2. The air fryer of claim 1, wherein k = 2-2.5.

3. The air fryer according to claim 1, wherein said containment cavity has a width b = 10-50 cm.

4. The air fryer of claim 1, wherein said side walls comprise a first side wall, a second side wall, a third side wall and a fourth side wall fixedly connected in sequence, said first side wall being disposed opposite said third side wall, said second side wall being disposed opposite said fourth side wall, the intersections of adjacent side walls being smoothly transitioned, said first side wall and said third side wall having at least partially opposed parallel vertical surfaces thereon.

5. The air fryer of claim 4, wherein said second side wall and/or fourth side wall are at least partially vertical.

6. The air fryer according to claim 4, wherein a handle is secured to an outer side of said second side wall.

7. The air fryer of any one of claims 1-6, wherein said guide shield is of unitary construction, said guide shield is of inverted bowl configuration, said guide curved surface is located on an inner wall of said guide shield, said guide curved surface is progressively sloped downwardly from inside to outside.

8. The air fryer of any one of claims 1-6, wherein said guiding shield is of a split structure, comprising a shield closing an opening at an upper end of said pot body and a guiding plate positioned below said shield, said guiding plate being of an inverted bowl-like structure, said lower fan blades being positioned below said guiding plate, said guiding curved surface being positioned on an inner wall surface of said guiding plate, said guiding curved surface being gradually inclined downward from inside to outside.

9. The air fryer according to any one of claims 1-6, wherein one side of said guiding hood is provided with an air outlet, said air outlet being in communication with the exterior of said body, said air outlet being for draining food moisture from said body.