CN218186440U - Air fryer - Google Patents

Abstract

The application relates to an air fryer relates to domestic appliance's field, and it includes: the pot body is provided with a cold air outlet, a hot air outlet and a cold air inlet, the cold air outlet is positioned at the upper side of the hot air outlet, and the cold air inlet is positioned at the upper side of the cold air outlet; the inner pot is provided with an inlet at one side and can be inserted into the pot body through the inlet; the hot air cover is arranged in the pot body and positioned on the upper side of the inner pot, the hot air cover and the inner pot are matched to form a hot air circulation cavity, and the hot air cover is provided with a notch which faces the hot air outlet; the hot air generating assembly is arranged in the pot body and used for generating hot air in the hot air circulating cavity; the cold air circulating assembly is arranged on the upper side of the hot air cover and drives cold air to circulate on the upper side of the hot air cover; and the air guide cover is arranged on the upper side of the hot air cover in a covering manner and is provided with an air outlet channel facing the cold air outlet. This application has and makes heated air circulation and cold wind circulation independent operation for food is fried broiled effect thoroughly.

Description

Air fryer

Technical Field

The application relates to the field of household appliances, in particular to an air fryer.

Background

An air fryer is a machine which can carry out 'frying' by air, and mainly uses the air to replace hot oil in the original fryer to make food cooked; meanwhile, the hot air blows away the moisture on the surface layer of the food, so that the food material achieves the effect similar to frying.

In the related technology, the air fryer consists of a pot body, a hot air circulating system for realizing the circulating flow of hot air in the pot body, a cold front circulating system for realizing the circulating flow of cold air in the pot body and an inner pot for placing food to be fried. The working process comprises the steps of placing food to be fried into an inner pot, then placing the inner pot into a pot body, then applying hot air to the fried and roasted food to fry and roast the food, cooling certain related components by cold air, and taking out the inner pot after frying and roasting are finished.

In view of the above-mentioned related technologies, the inventor believes that the cold air circulation system and the hot air circulation system of the air fryer are mutually influenced to form a vortex (mainly, hot air with low pressure rises to blow into cold air), which causes the hot air/cold air circulation to be not smooth, and the food is not completely fried and baked, and there is still room for improvement.

SUMMERY OF THE UTILITY MODEL

In order to enable the hot air circulation and the cold air circulation to operate independently and enable food to be fried and baked thoroughly, the application provides an air fryer.

The application provides an air fryer adopts following technical scheme:

an air fryer comprising:

the pot body is provided with a cold air outlet, a hot air outlet and a cold air inlet, the cold air outlet is positioned at the upper side of the hot air outlet, and the cold air inlet is positioned at the upper side of the cold air outlet;

the inner pot is provided with an inlet at one side of the pot body and can be inserted into the pot body through the inlet;

the hot air cover is arranged in the pot body and positioned on the upper side of the inner pot, the hot air cover and the inner pot are matched to form a hot air circulation cavity, and the hot air cover is provided with a notch which faces the hot air outlet;

the hot air generating assembly is arranged in the pot body and is used for generating hot air in the hot air circulating cavity;

the cold air circulating assembly is arranged on the upper side of the hot air cover and drives cold air to circulate on the upper side of the hot air cover; and

the air guide cover is arranged on the upper side of the hot air cover in a covering mode and is provided with an air outlet channel facing the cold air outlet.

Through adopting above-mentioned technical scheme, heated air circulation and cold wind circulation independent operation do not take place the influence each other for food can fully fry roast, has improved the fried roast quality of food.

Optionally, the hot air generating assembly includes:

the driving source is arranged on the lower side of the air guide cover, and an output shaft sequentially penetrates through the air guide cover and the hot air cover towards the lower side;

the hot air fan blade is arranged in the hot air cover, faces the inner pot and is connected to an output shaft of the driving source to rotate along with the output shaft; and

and the heating source is arranged in the hot air cover and is positioned at the lower side of the hot air fan blade.

Through adopting above-mentioned technical scheme, the driving source drives hot-blast fan leaf and rotates to the air that drives in the heated air circulation intracavity moves to the interior pot and fries and roast food after the heating source heating.

Optionally, the cold air circulation assembly includes a cold air fan blade, the cold air fan blade is arranged in the air guide cover and located on the upper side of the hot air cover, the cold air fan blade is arranged opposite to the inner pot, and the cold air fan blade is connected to the output shaft of the driving source and rotates along with the output shaft.

By adopting the technical scheme, the cooling fan blade rotates under the driving of the driving source, negative pressure is generated between the air guide cover and the hot air cover, so that external cold air enters the pot body through the cold air inlet, then enters the space between the air guide cover and the hot air cover, and finally is discharged through the cold air outlet under the guiding of the air guide channel, and the driving source and other components are cooled.

Optionally, the inner pan includes:

an inner container; and

the closing plate, can dismantle connect in one side of inner bag, the closing plate can insert in putting into the mouth in order to seal puts into the mouth.

Through adopting above-mentioned technical scheme, when interior pot inserted the pot internal, the shrouding inserted to put into the mouth lid and closed and put the entry, has improved the leakproofness between interior pot and the pot body.

Optionally, the inner pot further comprises a handle detachably connected to the sealing plate, and the handle is arranged on one side, far away from the inner container, of the sealing plate.

Through adopting above-mentioned technical scheme, the area of gripping of pot in having increased to the pot in convenient to the user takes.

Optionally, a flanging ring is arranged at the opening of the inner container, and a guide groove for the flanging ring to slide in an inserting manner is arranged in the pot body.

Through adopting above-mentioned technical scheme, the turn-ups ring inserts in the guiding groove and slides in the guiding groove to the pot inserts in the guide is internal, is difficult for taking place the dislocation when making interior pot insert the pot internally.

Optionally, the pot body in all be equipped with sealed sand grip on putting into the mouth the upper and lower surface, be equipped with on the shrouding and supply sealed sand grip male seal groove.

Through adopting above-mentioned technical scheme, sealed sand grip and sealed recess cooperation have increased interior pot and have inserted the internal time of pot interior pot and put the area of contact between the entry, have improved interior pot and the leakproofness of putting entry concatenation department.

Optionally, the pot body in put the entrance and be equipped with interior pot detection piece, the sense terminal of interior pot detection piece extends to put into the mouth.

Through adopting above-mentioned technical scheme, whether the pot inserted in the pot body in detecting through interior pot detection piece to avoid appearing the condition of dry combustion method.

Optionally, the inner pot detecting element is arranged on the lower surface of the inlet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hot air circulation and the cold air circulation run independently without mutual influence, so that the food can be fully fried and baked, and the frying and baking quality of the food is improved;

2. when the inner pot is inserted into the pot body, the sealing plate is inserted into the opening cover to close the opening, so that the sealing property between the inner pot and the pot body is improved.

Drawings

FIG. 1 is a top plan view of an air fryer in accordance with an embodiment of the present application.

Fig. 2 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is an exploded view of the pot body and the inner pot according to the embodiment of the present application.

Description of the reference numerals: 10. a pan body; 11. a cold air outlet; 12. a hot air outlet; 13. a cold air inlet; 14. placing in an inlet; 15. a guide groove; 16. sealing the convex strips; 20. an inner pot; 21. an inner container; 211. a flanging ring; 212. a support ring; 22. closing the plate; 221. sealing the groove; 23. a handle; 30. a hot air hood; 31. a notch; 40. a hot air circulation chamber; 50. a hot air generating assembly; 51. a drive source; 52. a hot fan blade; 53. a heating source; 60. a cold air circulation assembly; 70. a wind scooper; 71. an air outlet channel; 61. a cooling fan blade; 80. inner pot detecting element.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses air fryer. Referring to fig. 1 and 2, the air fryer includes a body 10, an inner pot 20, a hot air hood 30, a hot air generating assembly 50, a cold air circulating assembly 60, and an air guiding hood 70.

Referring to fig. 2 and 3, a placing opening 14 is formed at one side of the pot body 10, the placing opening 14 is disposed toward a horizontal direction, and the inner pot 20 can be inserted into the pot body 10 through the placing opening 14.

The inner pot 20 includes an inner container 21 and a closing plate 22. The inner container 21 has a placing space with an upward opening, and the inner container 21 is used for containing food to be cooked. The sealing plate 22 is detachably connected to one side of the liner 21 through screws, an upper surface of the sealing plate 22 is higher than an upper surface of the liner 21, and a lower surface of the sealing plate 22 is lower than a lower surface of the liner 21. When the inner pot 20 is inserted into the pot body 10, the closing plate 22 is inserted into the opening 14 to cover the opening 14, so as to form a cooking space for cooking food in the inner container 21.

In order to conveniently take the inner pot 20, the closing plate 22 is further detachably connected with a handle 23 through a screw, the handle 23 is located on one side, away from the inner container 21, of the closing plate 22, the handle 23 is arranged in an L shape, one end of the handle 23 is fixed with the closing plate 22, and a gap is reserved between the other end of the handle 23 and the closing plate 22, so that a user can conveniently hold the other end of the handle 23.

The opening of the inner container 21 is provided with a flanging ring 211, and the flanging ring 211 is formed by turning the opening edge of the inner container 21 outwards. The body 10 is also provided with a guide groove 15, the guide groove 15 is communicated with the inlet 14, and the guide groove 15 is used for the insertion and sliding of the two sides of the flanging ring 211 so as to guide the inner pot 20 to be inserted into the body 10.

A support ring 212 is formed on the inner wall of the inner container 21 in an inward protruding manner, the support ring 212 is used for supporting the perforated strainer, and a certain distance is left between the support ring 212 and the bottom of the inner container 21, so that hot air can enter the lower side of the perforated strainer to increase the contact area between food and the hot air.

The upper and lower surfaces of the pot body 10 at the inlet 14 are integrally provided with sealing ribs 16, the two sealing ribs 16 are oppositely arranged, the upper and lower surfaces of the sealing plate 22 are provided with sealing grooves 221, and when the inner pot 20 is inserted into the pot body 10, the sealing ribs 16 are positioned in the sealing grooves 221. The sealing convex strips 16 are matched with the sealing grooves 221, so that the contact area of the splicing part of the inner pot 20 and the pot body 10 is increased, and the sealing performance between the inner pot 20 and the pot body 10 placing opening 14 is improved. Meanwhile, the sealing convex strip 16 is matched with the sealing groove 221, and the inserting position of the inner pot 20 can be positioned.

In order to detect whether inner pot 20 is inserted into pot body 10, pot body 10 is provided with inner pot detection member 80 at inlet 14, inner pot detection member 80 may be a micro switch or a proximity switch, and inner pot detection member 80 is described by taking a micro switch as an example in this embodiment.

Interior pot detects piece 80 can locate the upper surface of putting into mouth 14, also can locate the lower surface of putting into mouth 14, and interior pot detects piece 80 uses the lower surface of locating putting into mouth 14 to introduce as an example in this embodiment, and interior pot detects piece 80 locates in the pot body 10, and the sense terminal of interior pot detects piece 80 upwards stretches out the lower surface of putting into mouth 14. When inner pot 20 is inserted into pot body 10, the lower side of sealing plate 22 presses the detecting end of inner pot detecting element 80, that is, inner pot 20 is inserted into pot body 10.

The hot air cover 30 is detachably connected into the pot body 10 through a screw, the hot air cover 30 is positioned on the upper side of the inner pot 20, the opening of the hot air cover 30 faces the lower side, and the hot air cover 30 is matched with the inner pot 20 to form a hot air circulation cavity 40. The hot air cover 30 has a notch 31, the notch 31 is disposed toward one side of the horizontal direction, the pot 10 has a hot air outlet 12, the notch 31 and the hot air outlet 12 are located at the same height, and the notch 31 is disposed toward the hot air outlet 12, so that the air in the hot air circulation chamber 40 can be sequentially discharged through the notch 31 and the hot air outlet 12.

The hot air generating assembly 50 is disposed in the pot body 10, and the hot air generating assembly 50 is used for generating hot air in the hot air circulating chamber 40 to cook food in the inner container 21. The hot wind generating assembly 50 includes a driving source 51, a hot wind fan 52, and a heating source 53. The driving source 51 is a motor, the driving source 51 is detachably connected in the pot body 10 and located on the upper side of the hot air cover 30, and an output shaft of the driving source 51 penetrates through the hot air cover 30 and extends into the hot air circulation cavity 40. The hot air fan blade 52 is arranged in the hot air cover 30, the hot air fan blade 52 is detachably connected to an output shaft of the driving source 51 through clamping of a nut, the hot air fan blade 52 is arranged towards the inner pot 20, and the hot air fan blade 52 is driven to rotate by the output shaft of the driving source 51 so as to drive the air in the hot air circulation cavity 40 to flow towards the inner part of the inner container 21. The heating source 53 is a heating wire, the heating wire is arranged in a vortex shape, the heating source 53 is detachably connected in the hot air cover 30 through a screw, and the heating source 53 is positioned at the lower side of the hot air fan blade 52 so as to heat the air flowing to the inner container 21 through the heating source 53.

The cold air circulation unit 60 is disposed above the hot air hood 30 to circulate cold air above the hot air hood 30 to cool the driving source 51 and other components. The cold air circulation assembly 60 includes a cold air fan blade 61, the cold air fan blade 61 is located on the upper side of the hot air cover 30, the cold air fan blade 61 is disposed toward the driving source 51, the cold air fan blade 61 is clamped and fixed on the output shaft of the driving source 51 through a nut, and the cold air fan blade 61 rotates along with the output shaft of the driving source 51.

The upper side of the pot body 10 is provided with a cold air inlet 13, one side of the pot body 10 is provided with a cold air outlet 11, the cold air outlet 11 is positioned at the lower side of the cold air inlet 13, and the cold air outlet 11 is positioned at the upper side of the hot air outlet 12.

The wind guiding cover 70 is disposed in the pot body 10, the wind guiding cover 70 is disposed on the upper side of the hot wind cover 30, the cold fan blade 61 is disposed in the wind guiding cover 70, the wind guiding cover 70 has an air outlet channel 71, and the air outlet channel 71 is disposed toward the cold wind outlet 11 to guide the cold wind between the wind guiding cover 70 and the hot wind cover 30 to be discharged through the cold wind outlet 11.

The implementation principle of the air fryer in the embodiment of the application is as follows: after the inner pot 20 is inserted into the pot body 10 through the inlet 14, the inner pot detecting member 80 is triggered, the driving source 51 is operated, and the heating source 53 is energized. The hot fan blade 52 is driven by the driving source 51 to rotate, air is driven to move downwards in the hot air circulation cavity 40, the air is heated by the heating source 53 and moves into the inner container 21 to fry and roast food in the inner container 21, and then the hot air floats upwards and is discharged out of the hot air circulation cavity 40 through the notch 31 and the hot air outlet 12 in sequence. The cold fan blade 61 is driven by the driving source 51 to rotate between the hot air cover 30 and the air guiding cover 70 to form negative pressure, and drives outside cold air to enter the pot body 10 through the cold air inlet 13, then enter between the air guiding cover 70 and the hot air cover 30, and then be discharged through the cold air outlet 11 under the guidance of the air guiding channel, so as to cool the driving source 51 and other components. The cold air and the hot air run independently of each other, so that the hot air is not easily affected by the cold air, and the food can be fully fried and baked by the hot air.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. An air fryer, comprising:

the pot body (10) is provided with a cold air outlet (11), a hot air outlet (12) and a cold air inlet (13), the cold air outlet (11) is positioned at the upper side of the hot air outlet (12), and the cold air inlet (13) is positioned at the upper side of the cold air outlet (11);

the inner pot (20), one side of the pot body (10) is provided with an inlet (14), and the inner pot (20) can be inserted into the pot body (10) through the inlet (14);

the hot air cover (30) is arranged in the pot body (10) and positioned on the upper side of the inner pot (20), the hot air cover (30) is matched with the inner pot (20) to form a hot air circulation cavity (40), the hot air cover (30) is provided with a notch (31), and the notch (31) faces the hot air outlet (12);

the hot air generating assembly (50) is arranged in the pot body (10) to generate hot air in the hot air circulating cavity (40);

the cold air circulating assembly (60) is arranged on the upper side of the hot air cover (30) and drives cold air to circulate on the upper side of the hot air cover (30); and

the air guide cover (70) is covered on the upper side of the hot air cover (30), and the air guide cover (70) is provided with an air outlet channel (71) facing the cold air outlet (11).

2. Air fryer according to claim 1, wherein said hot air generating assembly (50) comprises:

a driving source (51) which is arranged below the air guide cover (70) and an output shaft of which sequentially penetrates through the air guide cover (70) and the hot air cover (30) towards the lower side;

the hot air fan blade (52) is arranged in the hot air cover (30), the hot air fan blade (52) is arranged towards the inner pot (20), and the hot air fan blade (52) is connected to an output shaft of the driving source (51) and rotates along with the output shaft; and

and a heating source (53) which is arranged in the hot air cover (30) and is positioned at the lower side of the hot fan blade (52).

3. The air fryer according to claim 2, wherein the cool air circulation assembly (60) includes a cool air fan blade (61), the cool air fan blade (61) is disposed in the air guide cover (70) and on the upper side of the hot air cover (30), the cool air fan blade (61) is disposed opposite to the inner pot (20), and the cool air fan blade (61) is connected to the output shaft of the driving source (51) to rotate with the output shaft.

4. Air fryer according to claim 1, characterised in that said inner pot (20) comprises:

an inner container (21); and

a sealing plate (22) detachably connected to one side of the inner container (21), wherein the sealing plate (22) can be inserted into the opening (14) to seal the opening (14).

5. The air fryer according to claim 4, wherein the inner pot (20) further comprises a handle (23) removably attached to the sealing plate (22), the handle (23) being disposed on a side of the sealing plate (22) remote from the inner pot (21).

6. An air fryer according to claim 4, wherein: the opening of the inner container (21) is provided with a flanging ring (211), and the pot body (10) is internally provided with a guide groove (15) for the flanging ring (211) to be inserted and slid.

7. An air fryer according to claim 4, wherein: the pot body (10) in put into the mouth (14) the upper and lower surface on all be equipped with sealed sand grip (16), be equipped with on shrouding (22) and supply sealed recess (221) that sealed sand grip (16) inserted.

8. An air fryer according to claim 1, wherein: the pot body (10) in put entry (14) department and be equipped with interior pot detection piece (80), the sense terminal of interior pot detection piece (80) extends to put in entry (14).

9. An air fryer according to claim 8, wherein: the inner pot detection piece (80) is arranged on the lower surface of the placing opening (14).

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