CN220141458U - Air fryer - Google Patents

Abstract

The utility model discloses an air fryer, which belongs to the field of household appliances and solves the problems that a machine head of the existing split air fryer is too thin in height and easy to topple when being placed vertically. The utility model is mainly used for reducing the height of the whole air fryer, is more suitable for placing and storing the air fryer, and can be stably placed on a machine head and is not easy to topple.

Description

Air fryer

Technical Field

The utility model relates to a household appliance, in particular to an air fryer.

Background

At present, the empty frying in the market generally uses a drawer type structure, and the temperature of the cavity of the machine head is higher due to the high-temperature transmission of the frying pot, so that the circuit board and the touch area are required to be cooled, and enough space is required to be reserved on the machine head for heat dissipation. The heating device and the fan are integrated in the machine head, and the bottom surface of the machine head is in a basic plane state due to the drawer type structure, so that the height of the machine head accounts for about half of the height of the whole air fryer, the height of the machine head is higher, and a large amount of space is wasted.

For example, chinese publication No. CN215348442U entitled "air fryer convenient to operate" discloses a split design for the upper machine body (machine head) and the lower machine body (pot body), but only the original drawer type air fryer is changed into a detachable structure, so that the thickness of the machine head is compressed, and the height of the machine head can be reduced, but the machine head is easy to fall down when being taken down and put down.

Disclosure of Invention

The utility model aims to provide an air fryer which can solve the problem that the machine head of the existing split air fryer is too thin and easy to topple when being placed vertically.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an air fryer, includes the pot body and aircraft nose, and the pot body is equipped with the culinary art chamber, the aircraft nose can dismantle and connect in the pot body and cover the culinary art chamber, and the bottom outside of aircraft nose is equipped with first fan and the heating member that is used for carrying hot-blast to the culinary art chamber, and first fan and heating member subside stretch into the culinary art chamber, are equipped with the rotatory motor of drive first fan in the aircraft nose, and the rear side of aircraft nose is equipped with the supporting structure who supports the aircraft nose and stand, and supporting structure is 6 ~ 10cm at the vertical epaxial supporting width H1 of aircraft nose.

Further, a control circuit board is arranged in the machine head and is positioned at the rear side of the motor, so that the center of gravity of the machine head is lowered after the machine head is vertically arranged. The control circuit board is placed at the rear side of the motor, and when the machine head is placed vertically, the gravity center of the machine head is lowered and is not easy to fall.

Further, the machine head comprises an upper cover, and the control circuit board is fixed on the upper cover and is not lower than the motor, so that the machine head, the first fan and the heating element are respectively positioned at two sides of the motor to balance the gravity center of the machine head after being vertically arranged. The control circuit board is fixed on the upper cover and is not lower than the motor, namely, when the machine head is in a working state, the first fan and the heating element are positioned below the motor and the control circuit board is positioned above the machine head when seen from the vertical direction, so that after the machine head is vertically arranged, the first fan, the heating element and the control circuit board are respectively positioned on two sides of the motor, the center of gravity of the vertically arranged machine head is prevented from being deviated towards one side of the heating element, and the machine head can be stably vertically arranged.

Further, at least one of the left side surface and the right side surface of the machine head is also provided with a supporting structure for supporting the machine head to be vertically arranged. The machine head is provided with a plurality of different supporting modes, so that a user can stand the machine head according to the use scene more conveniently.

Further, the support structure comprises a support surface and/or a support protrusion. The supporting structure is formed by the supporting surface and/or the supporting bulge, so that the machine head can be stably placed when being vertically arranged, and the manufacturing process is simple, thereby being beneficial to controlling the cost.

Furthermore, the bottom surface of the machine head is also provided with an upper coupler, the upper coupler is positioned below the control circuit board, so that the center of gravity of the machine head is lowered after the machine head is vertically arranged, and the pot body is provided with a lower coupler which is electrically coupled with the upper coupler in a plugging manner. The machine head is electrically connected with the pot body through the upper coupler and the lower coupler, the upper coupler is arranged on the bottom surface of the machine head and located below the control circuit board, after the machine head is vertically arranged, the upper coupler is located below the motor, so that the gravity center of the whole machine head is lowered, and the vertically arranged machine head is more stable to put.

Further, the height of the whole air fryer is H, and H1/H is less than or equal to 0.3. If the ratio of H1 to H exceeds 0.3, the height of the machine head is too high, so that the space in the machine head is wasted, and the machine head occupies too much height.

Furthermore, a perspective window capable of observing the cooking cavity is arranged at the front part of the machine head, the perspective window extends downwards from back to front in a tilting way, and the height dimension H2 of the front side surface of the machine head is less than or equal to 5cm. The height of the front side of the handpiece exceeding 5cm can result in an excessively thick viewing window, thereby affecting the viewing angle of the user.

Further, a control circuit board is arranged in the machine head, and the perspective window and the control circuit board are respectively positioned at the front side and the rear side of the motor. The arrangement of the perspective window and the control circuit board is utilized, so that the gravity center of the machine head falls on the area, close to the middle, of the machine head, and the machine head is more stable when placed on the pot body, and the problem that the gravity center deviates from the machine head to tilt is avoided.

Further, a protective cover for covering the first fan and the heating element is arranged on the outer side of the bottom of the machine head, and the height distance H3 from the bottom surface of the protective cover to the bottom surface of the machine head is not more than 8cm. The protection casing can protect first fan and heating piece not by unexpected touching, prolongs the life of first fan and heating piece to the high distance of the bottom surface of protection casing to aircraft nose bottom surface is not more than 8cm, avoids the protection casing too protruding aircraft nose, the focus when better control aircraft nose is vertically put, and avoids too much occupation culinary art intracavity space.

After the technical scheme is adopted, the utility model has the following advantages:

through setting up aircraft nose and fuselage into detachable connection, the rear side of aircraft nose is equipped with the supporting structure who supports the aircraft nose and stands, and supporting structure is 6 ~ 10cm at aircraft nose vertical direction's supporting width H1, solves the problem that the current split type air fryer aircraft nose height is too thin and leads to falling down easily when standing. Because aircraft nose and fuselage are detachable connection, consequently after first fan and heating piece subside get into the culinary art chamber to can not influence taking out and putting in of food like drawer type air fryer, after first fan and heating piece subside the culinary art chamber, original first fan and heating piece occupy the height released, thereby reduced the height of aircraft nose, make the height of whole air fryer to be reduced, be fit for putting and depositing of air fryer more. In addition, as the first fan and the heating piece sink into the cooking cavity, the distance between the heating piece and food is reduced, the temperature rising speed is improved, and the cooking efficiency is further improved. The rear side of aircraft nose is equipped with the supporting structure who supports the aircraft nose and stands, and supporting structure is 6 ~ 10cm at the ascending supporting width H1 of aircraft nose vertical direction, and it is more stable to set up supporting structure and let the aircraft nose stand when putting, is difficult for empting, if H1 broadband is less than 6cm, supporting structure and mesa contact width are too narrow, will have the risk of falling to supporting width both ends direction when putting immediately to cause the aircraft nose in the heat dissipation space inadequately easily, influence aircraft nose interior electrical components life, if H1 width is greater than 10cm then can make aircraft nose height too high, cause aircraft nose interior space extravagant, occupy too much and put and use space.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of an air fryer of the present utility model with a lid open;

FIG. 2 is a cross-sectional view of an air fryer in accordance with the present utility model;

FIG. 3 is a second cross-sectional view of an air fryer in accordance with the present utility model;

FIG. 4 is a schematic view of the structure of the air fryer in accordance with the present utility model with the head in position;

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

fig. 6 is a partial enlarged view of fig. 5 at a.

The reference numerals are:

the cooking pot comprises a pot body 100, a cooking cavity 110, a lower coupler 120, an outer pot 130, an inner pot 140, a folded edge 141, a lower support plane 150, a ring rib 160 and a step surface 170;

handpiece 200, upper support surface 201, first fan 210, heating element 220, motor 230, support structure 240, control circuit board 250, upper cover 260, upper coupler 270, see-through window 280, and protective cover 290;

a sealing structure 300, a support ring 310 and a sealing ring 320.

Detailed Description

Embodiment one:

as shown in fig. 1 to 4, the present utility model provides a first embodiment of an air fryer, which comprises a pot body 100 and a handpiece 200, wherein a cooking cavity 110 is provided in the pot body 100, and a basket can be provided in the cooking cavity 110 to facilitate placement of food to be cooked. The cross-sectional shape of the handpiece 200 is generally the same as that of the pan body 100, such as a square shape with a circular cross-section or a rounded corner, so that the shapes of the pan body 100 and the handpiece 200 can be kept uniform and the pan body has stronger integrity.

In this embodiment, unlike the conventional drawer type air fryer, the handpiece 200 is detachably connected to the pot body 100 and covers the cooking cavity 110, that is, the cooking cavity 110 is open at the top, food is also placed into the cooking cavity 110 from the opening at the top of the pot body 100, and when food is placed into or taken out, the handpiece 200 is separated from the pot body 100, so that the handpiece 200 does not affect the taking and placing of the food, after the food is placed into the cooking cavity 110 or after the food is completely taken out, the handpiece 200 is covered on the pot body 100, and the handpiece 200 seals the cooking cavity 110, thereby maintaining the sealing property of the cooking cavity 110 in the cooking process, improving the thermal efficiency and uniformly heating the food.

The outer side of the bottom of the machine head 200 is provided with a first fan 210 and a heating element 220 for conveying hot air to the cooking cavity 110, the heating element 220 surrounds the periphery of the first fan 210, the first fan 210 and the heating element 220 sink into the cooking cavity 110, a motor 230 for driving the first fan 210 to rotate is arranged in the machine head 200, the machine head 200 and the pot body 100 are detachably connected, the first fan 210 and the heating element 220 protruding outwards can not obstruct the taking and placing of food, the heat emitted by the heating element 220 is blown to the cooking cavity 110 through the first fan 210, so that the food in the cooking cavity 110 is heated, the heating temperature of the cooking cavity 110 can be controlled through the power of the heating element 220, the first fan 210 is driven to rotate through the motor 230 arranged in the machine head 200, the motor 230 and the cooking cavity 110 can be separated by a partition board, and the influence of the heat radiation of the heating element 220 on the motor 230 is reduced. Since the first fan 210 and the heating member 220 are both protruded outwards into the cooking cavity 110, the height of the machine head 200 can be effectively reduced, the rear side of the machine head is provided with a supporting structure for supporting the machine head to stand, the supporting width H1 of the supporting structure in the vertical direction of the machine head is 6-10 cm, the specific value can be determined according to the size of the motor 230 and the size of the machine head 200, but the height is much thinner than that of the drawer type structure, the first fan 210 and the heating member 220 which are not submerged, the machine head can be ensured to have enough thickness, and the machine head can be erected and not easily toppled down after being taken down, so that the height of the machine head can be reduced, and the machine head can be stably erected. In addition, as the first fan 210 and the heating member 220 are sunk into the cooking cavity 110, the distance from the hot air to the food in the cooking cavity 110 is shorter, the food can be heated more easily, the food heating temperature can be increased rapidly, and the cooking efficiency is improved.

The support structure 240 provided at the rear side of the handpiece 200 allows the handpiece 200 to be stably placed when the handpiece 200 is separated from the pot 100, and prevents the first fan 210 and the heating member 220 from directly contacting the table top. The support structure 240 is disposed on the rear side of the handpiece 200 to enable the handpiece 200 to be stood on a table as shown in fig. 4.

When the handpiece 200 is in a working state, the first fan 210 and the heating element 220 are protruded out of the handpiece 200, and are in a standing position after the handpiece 200 is separated from the pot body 100, the first fan 210 and the heating element 220 can cause the gravity center of the handpiece 200 to deviate towards the directions of the first fan 210, so that the standing handpiece 200 is easy to topple towards the first fan 210, a control circuit board 250 for controlling the electric elements in the handpiece 200 to work is further arranged in the handpiece 200, and the control circuit board 250 is arranged at the rear side of the motor 230, so that when the handpiece 200 is standing, the control circuit board 250 is positioned below the gravity center of the handpiece 200, so that the gravity center of the whole handpiece 200 moves downwards, namely the bottom of the handpiece 200 is equivalent to being more stable, and thus the handpiece 200 can be effectively prevented from toppling when standing.

Further, the handpiece 200 includes an upper cover 260, and the control circuit board 250 is fixed to the upper cover 260 not to be lower than the motor 230, so that the control circuit board 250 and the first fan 210 and the heating member 220 are positioned at both sides of the motor 230 when the handpiece 200 is standing, in addition to the control circuit board 250 being closer to the table surface when the handpiece 200 is standing, thereby balancing the tendency of the handpiece 200 to topple over in the direction of the first fan 210 and the heating member 220.

On the basis of the scheme, the supporting structure can adopt a supporting surface and/or supporting bulges, for example, the rear side surface of the machine head 200 is made into a plane, so that the machine head can be stably placed on a table top, or a plurality of bulges are arranged on the rear side surface of the machine head 200, the purpose of stable placement can be achieved, and the supporting structure can be formed in a mode of combining the supporting surface and the supporting bulges, so that the machine head 200 can be stably placed vertically after being separated from the pot body 100. The supporting width refers to the maximum width of the supporting structure contacting the table top, for example, the dimension of the plane in the vertical direction of the machine head is referred to as the plane, and the vertical distance between two protrusions farthest in the vertical direction of the machine head is referred to as the protrusion structure.

In addition to the support structure 240 being disposed on the rear side of the handpiece 200, the support structure 240 may be disposed on at least one of the left and right sides of the handpiece 200, so that a user may freely select which side to use as the support surface according to the use environment, and the handpiece 200 also has a plurality of different standing positions, which is more convenient for the user to place the handpiece 200.

Because the machine head 200 and the pot body 100 adopt a split structure, an electric element is also arranged in the pot body 100, and in order to realize the electric connection between the machine head 200 and the pot body 100, an upper coupler 270 is arranged on the bottom surface of the machine head 200, and the upper coupler 270 is positioned below the control circuit board 250, so that the gravity center of the machine head 200 is lowered after being vertically arranged; correspondingly, a lower coupler 120 is arranged on the top surface of the pot body 100, and an upper coupler 270 and the lower coupler 120 are in plug-in electric coupling. Through the arrangement, not only is the electric connection between the handpiece 200 and the pot body 100 realized, but also the arrangement position of the upper coupler 270 can enable the gravity center of the handpiece 200 to be further lowered when the handpiece 200 is vertically arranged, so that the handpiece 200 is more stable when the handpiece is vertically arranged.

Because the first fan 210 and the heating element 220 on the machine head 200 sink into the cooking cavity 110, the height of the machine head 200 is greatly reduced, the overall height of the air fryer is H, H1/H is less than or equal to 0.3, the ratio of H1 to H exceeds 0.3, the height of the machine head 200 is too high, the space in the machine head 200 is wasted, and the excessive height is occupied.

In addition, a perspective window 280 through which the cooking cavity 110 can be observed is provided at the front of the machine head 200, and the food condition in the cooking cavity 110 can be checked during the cooking process through the perspective window 280, so that the user can grasp the cooking progress better. The perspective window 280 is inclined forwards and downwards from back to front, so that the viewing angle of a user is more met, the area of the perspective window 280 can be increased as much as possible, a better visual angle is obtained, the height dimension H2 of the front side surface of the machine head 200 is less than or equal to 5cm, the machine head 200 is in a streamline shape with low front and high back, and the aesthetic feeling of the public is more met.

In order to ensure the perspective effect and prevent heat from being emitted from the perspective window 280 during cooking, the perspective window 280 is generally of a multi-layer structure, so that the perspective window 280 has a certain weight, and the perspective window 280 and the control circuit board 250 are respectively arranged on the front side and the rear side of the motor 230, so that the center of gravity of the handpiece 200 falls in a region close to the middle of the handpiece, the center of gravity of the handpiece 200 is better controlled, and the handpiece 200 is easier to keep stable when standing.

The protective cover 290 covering the first fan 210 and the heating member 220 is arranged on the outer side of the bottom of the machine head 200, the protective cover 290 adopts a net-shaped or multi-strip-shaped structure, the influence on the hot air blown out by the first fan 210 is reduced as much as possible, and other objects are prevented from touching the first fan 210 and the heating member 220 when the machine head 200 is vertically arranged, so that the first fan 210 and the heating member 220 are prevented from being damaged. The height distance H3 from the bottom surface of the protective cover 290 to the bottom surface of the machine head 200 is not more than 8cm, so that the food cooked by the current air fryer can be cooked at high temperature in the cooking cavity 110.

By adopting the split structure of the machine head 200 and the pot body 100, since the machine head 200 and the machine body are detachably connected, after the first fan 210 and the heating element 220 sink into the cooking cavity 110, the taking out and putting in of food are not affected like a drawer type air fryer, after the first fan 210 and the heating element 220 sink into the cooking cavity 110, the height occupied by the original first fan 210 and the heating element 220 is released, so that the height of the machine head 200 is reduced, the height of the whole air fryer is reduced, and the air fryer is more suitable for placing and storing. In addition, since the first fan 210 and the heating member 220 are sunk into the cooking cavity 110, the distance between the heating member 220 and the food is reduced, and the temperature rising speed is increased, thereby further improving the cooking efficiency.

Embodiment two:

as shown in fig. 5 and 6, on the basis of the first embodiment, the pot body 100 includes an outer pot 130 and an inner pot 140, the top surface of the outer pot 130 is provided with a lower supporting plane 150, the inner cavity of the inner pot 140 forms a cooking cavity 110, the edge of the mouth of the inner pot 140 is provided with an outward and downward bent flange 141, and the bottom end of the flange 141 abuts against the lower supporting plane 150, so that the inner pot 140 and the outer pot 130 can be detachably connected, and thus, the inner pot 140 can be taken out to clean the cooking cavity 110 during cleaning. Handpiece 200 engages lower support plane 150 to ensure that handpiece 200 closes cooking cavity 110 during cooking.

Further, the lower support plane 150 is provided with a raised ring rib 160, the ring rib 160 extends into the gap between the flange 141 and the inner pot 140, the relative positions of the inner pot 140 and the outer pot 130 are fixed within the plane range through the ring rib 160, and a labyrinth seal is formed between the flange 141 of the inner pot 140 and the ring rib 160, so that hot air is prevented from entering between the inner pot 140 and the outer pot 130, and the heating efficiency of the machine head 200 is improved.

In order to further improve the tightness of the machine head 200 and the pot body 100, a sealing structure 300 is arranged on the bottom surface of the machine head 200, and the sealing structure 300 is matched with the mouth part of the inner pot 140; the bottom surface of the machine head 200 is also provided with an upper supporting surface 201, the upper supporting surface 201 is positioned at the rear side of the sealing structure 300, the upper supporting surface 201 is propped against the lower supporting plane, the pot body 100 can support the machine head 200 through the propping of the upper supporting surface 201 and the lower supporting plane, the sealing of the machine head 200 and the pot body 100 is realized through the sealing structure 300, the heat loss in the cooking process is reduced, and the heating efficiency is improved.

Still further, the sealing structure 300 comprises a supporting ring 310 protruding downwards and a sealing ring 320 fixed in the supporting ring 310, the lower edge of the sealing ring 320 is lower than the lower edge of the supporting ring 310 and is abutted against the inner pot 140, the supporting ring 310 provides support for the sealing ring 320, the position of the sealing ring 320 is determined not to be displaced, and the sealing effect of the sealing ring 320 is fully exerted through the abutting of the lower edge of the sealing ring 320 and the inner pot 140.

An annular step surface 170 propped against the sealing ring 320 is arranged at the mouth part of the inner pot 140, the annular step surface 170 is not higher than the lower supporting plane, and the contact with the sealing ring 320 is increased by utilizing the annular step surface 170, so that the sealing effect is further improved.

Through the above structure, the tightness of the split type pot body 100 and the machine head 200 in the cooking process is ensured, the heat leakage is reduced, the heat efficiency is improved, and the cooking effect is ensured.

Other matters not described in this embodiment can refer to embodiment one.

In addition to the above preferred embodiments, the present utility model has other embodiments, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the utility model, which is defined in the appended claims.

Claims (10)

1. The utility model provides an air fryer, includes the pot body and aircraft nose, and the pot body is equipped with the culinary art chamber, its characterized in that, the aircraft nose can dismantle and connect in the pot body and cover the culinary art chamber, and the bottom outside of aircraft nose is equipped with first fan and the heating member that is used for carrying hot-blast to the culinary art chamber, and first fan and heating member subside stretch into the culinary art chamber, are equipped with the rotatory motor of drive first fan in the aircraft nose, and the rear side of aircraft nose is equipped with the supporting structure who supports the aircraft nose and stand, and supporting structure is 6 ~ 10cm in the support width H1 of aircraft nose vertical direction.

2. An air fryer according to claim 1 wherein a control circuit board is provided in said head and is located at the rear side of the motor to lower the centre of gravity of the head when it is in a standing position.

3. An air fryer according to claim 2 wherein said head includes an upper cover, and the control circuit board is secured to the upper cover and is not lower than the motor such that the head is positioned vertically and on either side of the motor with the first fan and the heating element to balance the center of gravity of the head.

4. An air fryer according to claim 3 wherein at least one of said left and right sides of said head is also provided with support structure for supporting said head in a standing position.

5. An air fryer according to claim 2 or 4, wherein said support structure comprises a support surface and/or a support protrusion.

6. The air fryer of claim 2, wherein said bottom surface of said head further comprises an upper coupler, said upper coupler being positioned below said control circuit board such that the center of gravity of said head is lowered after said head is positioned vertically, said body comprising a lower coupler, said lower coupler being electrically coupled to said upper coupler.

7. The air fryer of claim 1, wherein said air fryer has a total height H, H1/H is less than or equal to 0.3.

8. An air fryer according to claim 1, wherein a perspective window for viewing the cooking cavity is provided at the front of the head, the perspective window extends obliquely downward from back to front, and the height dimension H2 of the front side of the head is less than or equal to 5cm.

9. The air fryer of claim 8, wherein said handpiece is internally provided with a control circuit board, and said perspective window and said control circuit board are respectively positioned on the front and rear sides of said motor.

10. An air fryer according to claim 1, wherein a shield is provided on the outside of the bottom of said head for covering the first fan and heating element, and the height H3 from the bottom of the shield to the bottom of the head is not more than 8cm.