CN220494855U - Air frying pan - Google Patents

Abstract

The utility model relates to an air fryer, which comprises a shell, a fan assembly and an inner pot. The casing includes shell and inner shell, have the culinary art chamber in the inner shell, the inner shell is located in the shell, the inner shell with be equipped with the compartment between the shell, be equipped with on the shell with air intake and the air outlet of compartment intercommunication, the air outlet is located the upper portion of shell, the air intake is located the lower part of shell, the fan subassembly includes driving motor and first fan, driving motor with first fan all locates in the compartment, driving motor installs on the inner shell, first fan installs on driving motor's the first motor shaft, first air suction area has been defined to the below of first fan, interior pot is used for putting into the culinary art intracavity in order to cook and follow the culinary art intracavity takes out. The air fryer provided by the utility model can improve the use experience of users, and has a good cooling effect.

Description

Air frying pan

Technical Field

The utility model relates to the technical field of household appliances, in particular to an air fryer.

Background

The air fryer is a cooking appliance for frying by hot air, the hot air replaces hot oil, the hot air forms circulating heat flow in a closed pot to cook food, and meanwhile, the hot air can also blow away moisture on the surface layer of the food, so that the food material achieves the effect of being approximately fried.

In the related art, an air inlet is generally provided at an upper side of a body of the air fryer, and a cooling fan in the air fryer sucks air above the body into the body from the air inlet and discharges the air through an air outlet below the body. But adopt above-mentioned cooling scheme's air fryer during operation, hot air can gather fuselage below heating pot handle and desktop, and then scald the user easily, reduced user's use experience, and the cooling effect is relatively poor.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the utility model provides the air fryer which can improve the use experience of users and has better cooling effect.

The air fryer of the utility model comprises: the shell comprises an outer shell and an inner shell, a cooking cavity is formed in the inner shell, the inner shell is arranged in the outer shell, a separation cavity is formed between the inner shell and the outer shell, an air inlet and an air outlet which are communicated with the separation cavity are formed in the outer shell, the air outlet is formed in the upper portion of the outer shell, and the air inlet is formed in the lower portion of the outer shell; the fan assembly comprises a driving motor and a first fan, the driving motor and the first fan are both arranged in the separation cavity, the driving motor is arranged on the inner shell, the first fan is arranged on a first motor shaft of the driving motor, and a first air suction area is defined below the first fan; and the inner pot is used for being placed into the cooking cavity to cook and being taken out from the cooking cavity.

According to the air fryer disclosed by the utility model, as the air outlet is arranged at the upper part of the shell, the air inlet is arranged at the lower part of the shell, and the first air suction area is limited below the first fan, the first fan can drive air flow to flow from bottom to top, so that the air flow can enter the separation cavity from the air inlet at the lower part of the shell and then be discharged from the air outlet at the upper part of the shell. Therefore, the air fryer can lead out the hot air in the separation cavity from the upper part of the shell, improves the cooling effect of the lower part of the shell, further avoids the problem that the handle or the tabletop is overheated and scalds a user due to the downward flowing of the hot air, and improves the use experience of the user.

Optionally, the compartment includes a first cavity and a second cavity, the top wall of the inner shell and the top wall of the outer shell define the first cavity, the side wall of the inner shell and the side wall of the outer shell define the second cavity, the first cavity is located above the second cavity and is communicated with the second cavity, the air outlet is communicated with the first cavity, and the air inlet is communicated with the second cavity. According to the air fryer, the separation cavity is arranged to be of the structure, so that air flow can flow in the first cavity and the second cavity from bottom to top, the cooling effect of the outer shell of the air fryer is enhanced, and the problem of overheating of the outer shell caused by direct contact between the inner shell and the outer shell is avoided.

Optionally, the air inlet is arranged at the bottom of the shell. According to the air fryer, the air inlet is arranged at the bottom of the shell, so that the working temperature of the bottom of the shell can be greatly reduced, the problem that the bottom of the shell is overheated to scald a tabletop is avoided, and the cooling effect of the air fryer is improved.

Optionally, the first fan is a centrifugal fan, the air outlets are multiple, and at least part of the air outlets are arranged at intervals along the circumferential direction of the shell. According to the air fryer, the first fan is arranged as the centrifugal fan, hot air in the compartment can be dispersed to the periphery and discharged from the air outlets around the shell, so that the air flow path in the compartment can be optimized, and the heat dissipation effect of the air fryer is good.

Optionally, the first fan is an axial flow fan, the air outlets are multiple, and at least part of the air outlets are arranged on the top wall of the shell. According to the air fryer disclosed by the utility model, the first fan is set as the axial flow fan, so that hot air in the compartment can be blown to the top wall of the shell and is discharged from the air outlet of the top wall of the shell, and therefore, the air flow path in the compartment can be optimized, and the heat dissipation effect of the air fryer is better.

Optionally, an air exhaust window is integrally arranged on the shell, and the air outlet is arranged on the air exhaust window. According to the air fryer, the exhaust window is integrally formed on the shell, so that the number of parts in the assembly process of the air fryer can be reduced, and the assembly efficiency is improved.

Optionally, the exhaust window is a plurality of, and is a plurality of the exhaust window is followed the circumference interval arrangement of shell, every exhaust window is last all to be equipped with a plurality of the air outlet. According to the air fryer, the exhaust window is arranged by adopting the structure, so that the heat dissipation of the separation cavity can be quickened, and the heat dissipation and cooling effects of the air fryer are improved.

Optionally, the roof of inner shell is equipped with first installation department, be equipped with the second installation department on the driving motor, first installation department with the second installation department passes through screw-thread piece connection. The air fryer of the utility model connects the driving motor with the top wall of the inner shell in the mode, so that the use of the motor base can be reduced, the assembly quantity of parts is further reduced, and the installation mode is simple and reliable.

Optionally, the air fryer further comprises a heat shield disposed between the drive motor and the inner housing. The air fryer provided by the utility model can avoid the direct transfer of heat on the inner shell to the driving motor by arranging the heat insulation sheet, thereby being beneficial to prolonging the service life of the driving motor.

Optionally, the fan assembly further comprises a second fan, the second fan is mounted on a second motor shaft of the driving motor, the second fan is arranged in the cooking cavity, and a second air suction area is defined on the lower side of the second fan. The air fryer provided by the utility model has the advantages that the second fan is arranged, so that the flow of hot air in the cooking cavity can be quickened, the uniformity of food heating is improved, the driving motor is connected with the first fan and the second fan in a double-shaft driving mode, the production cost of the air fryer can be reduced, the structure is compact, and the using effect is better.

Drawings

FIG. 1 is a schematic illustration of an air fryer in accordance with an embodiment of the utility model.

FIG. 2 is an exploded view of an air fryer in accordance with an embodiment of the utility model.

FIG. 3 is an exploded view of the inner housing and fan assembly of an air fryer in accordance with an embodiment of the utility model.

FIG. 4 is a schematic illustration of a housing of an air fryer in accordance with an embodiment of the utility model.

FIG. 5 is a schematic view of the installation of the rear bottom shell, inner shell and blower assembly of an embodiment of the present utility model.

FIG. 6 is a schematic view of a side top shell of an air fryer in accordance with an embodiment of the utility model.

FIG. 7 is a cross-sectional view of an air fryer in an embodiment of the utility model.

FIG. 8 is a cross-sectional view of an alternative view of an air fryer in accordance with an embodiment of the utility model.

Reference numerals:

1. a housing; 11. a housing; 111. a side top shell; 1111. an air inlet; 112. a ventilation window; 1121. an air outlet; 113. a rear bottom case; 12. an inner case; 121. a first mounting portion; 122. a cooking cavity; 13. a compartment; 131. a first chamber; 132. a second chamber;

2. a fan assembly; 21. a first fan; 211. a first air suction area; 22. a second fan; 221. a second air suction area; 23. a driving motor; 231. a first motor shaft; 232. a second motor shaft; 233. a second mounting portion; 24. a heat insulating sheet;

3. a control panel;

4. an inner pot;

5. and a heating member.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

An air fryer according to an embodiment of the utility model is described below with reference to FIGS. 1-8.

As shown in fig. 1 to 8, an air fryer according to an embodiment of the utility model includes: a shell 1, a fan assembly 2 and an inner pot 4.

The casing 1 comprises an outer casing 11 and an inner casing 12, a cooking cavity 122 is formed in the inner casing 12, the inner casing 12 is arranged in the outer casing 11, a separation cavity 13 is arranged between the inner casing 12 and the outer casing 11, an air inlet 1111 and an air outlet 1121 which are communicated with the separation cavity 13 are arranged on the outer casing 11, the air outlet 1121 is arranged on the upper portion of the outer casing 11, and the air inlet 1111 is arranged on the lower portion of the outer casing 11. The fan assembly 2 comprises a driving motor 23 and a first fan 21, wherein the driving motor 23 and the first fan 21 are arranged in the separation cavity 13, the driving motor 23 is arranged on the inner shell 12, the first fan 21 is arranged on a first motor shaft 231 of the driving motor 23, a first air suction area 211 is defined below the first fan 21, and the inner pot 4 is used for being placed in the cooking cavity 122 to cook and taken out from the cooking cavity 122.

It will be appreciated that, as shown in fig. 7, cool air from outside enters the compartment 13 through the lower portion of the housing 11, and then air flows from bottom to top in the compartment 13 to cool the housing 11 and the driving motor 23, and the first fan 21 drives the heated air to be discharged from the air outlet 1121 at the upper portion of the housing 11 under the action of the first fan 21.

According to the air fryer of the embodiment of the utility model, since the air outlet 1121 is provided at the upper portion of the housing 11, the air inlet 1111 is provided at the lower portion of the housing 11, and the first air suction area 211 is defined below the first fan 21, the first fan 21 can drive the air flow to flow from bottom to top, so that the air flow can enter the compartment 13 from the air inlet 1111 at the lower portion of the housing 11, and then be discharged from the air outlet 1121 at the upper portion of the housing 11. Therefore, the air fryer of the embodiment of the utility model can lead out the hot air in the separation cavity 13 from the upper part of the shell 11, thereby improving the cooling effect of the lower part of the shell 11, further avoiding the problem that the handle or the tabletop is overheated and scalds the user due to the downward flowing of the hot air, and improving the use experience of the user.

Alternatively, as shown in fig. 7, the compartment 13 includes a first cavity 131 and a second cavity 132, the top wall of the inner casing 12 and the top wall of the outer casing 11 define the first cavity 131, the side wall of the inner casing 12 and the side wall of the outer casing 11 define the second cavity 132, the first cavity 131 is located above the second cavity 132 and is in communication with the second cavity 132, the air outlet 1121 is in communication with the first cavity 131, and the air inlet 1111 is in communication with the second cavity 132. The air fryer of the embodiment of the utility model enhances the cooling effect of the outer shell 11 of the air fryer and avoids the problem of overheating of the outer shell 11 caused by direct contact of the inner shell 12 with the outer shell 11 by providing the compartment 13 with the above-described configuration so that the air flow can flow from bottom to top within the first 131 and second 132 chambers.

Alternatively, as shown in fig. 6 and 7, the air intake 1111 is provided at the bottom of the housing 11. For example, the air intake 1111 is plural, and the plural air intakes 1111 are arranged at the bottom of the housing 11 in the front-rear direction. It is understood that the number of the second chambers 132 is two, and the two second chambers 132 are respectively disposed at the left and right sides of the inner casing 12, a part of the air inlet 1111 is communicated with the second chamber 132 at the left side of the inner casing 12, and another part of the air inlet 1111 is communicated with the second chamber 132 at the right side of the inner casing 12. According to the air fryer provided by the embodiment of the utility model, the air inlet 1111 is arranged at the bottom of the shell 11, so that the working temperature of the bottom of the shell 11 can be greatly reduced, the problem that the bottom of the shell 11 is overheated to scald a tabletop is avoided, and the cooling effect of the air fryer is improved.

In an example, as shown in fig. 2, 3 and 7, the first fan 21 is a centrifugal fan, the air outlets 1121 are plural, and at least part of the air outlets 1121 are arranged at intervals along the circumferential direction of the housing 11. According to the air fryer of the embodiment of the utility model, the first fan 21 is arranged as the centrifugal fan, so that hot air in the compartment 13 can be dispersed to the periphery and is discharged from the air outlets 1121 around the shell 11, and therefore, the air flow path in the compartment 13 can be optimized, and the heat dissipation effect of the air fryer is better.

For example, as shown in FIG. 7, the first fan 21 is positioned no lower than the air outlet 1121 to further optimize the flow path of the air stream within the compartment 13.

In another example, the first fan 21 is an axial flow fan (not shown), the air outlets 1121 are plural, and at least part of the air outlets 1121 are disposed at the top wall of the housing 11. According to the air fryer of the embodiment of the utility model, the first fan 21 is set as an axial flow fan, so that hot air in the compartment 13 can be blown to the top wall of the shell 11 and is discharged from the air outlet 1121 on the top wall of the shell 11, and therefore, the air flow path in the compartment 13 can be optimized, and the heat dissipation effect of the air fryer is good.

Alternatively, as shown in fig. 4 to 6, the housing 11 is integrally provided with an exhaust window 112, and the exhaust window 112 is provided with an air outlet 1121. The air fryer of the embodiment of the utility model can reduce the number of parts during the assembly of the air fryer by integrally forming the air exhaust window 112 on the casing 1, which is beneficial to improving the assembly efficiency of the air fryer.

Specifically, as shown in fig. 2, 5 and 6, the outer case 11 includes an inverted U-shaped side top case 111 and an L-shaped rear bottom case 113, the inner case 12 is inverted U-shaped, the inner case 12 and the rear bottom case 113 define a cooking cavity 122, and the side top case 111 and the rear bottom case 113 are detachably connected. The air discharging windows 112 are integrally arranged on the left side wall and the right side wall of the side top shell 111, and the air discharging windows 112 are integrally arranged on the rear side of the rear bottom shell 113.

Alternatively, as shown in fig. 4 to 6, the exhaust windows 112 are plural, and the plural exhaust windows 112 are arranged at intervals along the circumferential direction of the housing 11, and each exhaust window 112 is provided with plural air outlets 1121. The air fryer of the embodiment of the utility model can quicken the heat dissipation of the separation cavity 13 by adopting the structural arrangement of the air exhaust window 112, thereby being beneficial to improving the heat dissipation and cooling effects of the air fryer.

In some embodiments, as shown in fig. 3, the top wall of the inner case 12 is provided with a first mounting portion 121, and the driving motor 23 is provided with a second mounting portion 233, and the first mounting portion 121 and the second mounting portion 233 are connected by a screw. For example, the first mounting portion 121 is a threaded hole, and the second mounting seat is a threaded post, and the screw passes through the threaded hole and fits into the threaded post. The air fryer of the embodiment of the utility model connects the driving motor 23 with the top wall of the inner shell 12 in the above way, which can reduce the use of motor base parts, further reduce the assembly quantity of parts, and has simple and reliable installation mode.

Optionally, as shown in FIGS. 2, 3 and 5, the air fryer also includes a thermal shield 24, the thermal shield 24 being disposed between the drive motor 23 and the inner housing 12. For example, the thermal shield 24 may be a mica sheet. It will be appreciated that a heating element 5 is provided within the cooking chamber 122, the heating element 5 being adapted to heat the food within the cooking chamber 122. When the air fryer is in operation, the top wall of the inner housing 12 will be raised in temperature by the heating of the heating element 5. If the driving motor 23 is directly attached to the top wall of the inner shell 12, heat can be directly transferred to the driving motor 23, so that heat dissipation of the driving motor 23 is not facilitated, and the service life of the driving motor 23 is influenced. Therefore, the air fryer of the embodiment of the utility model can avoid the heat on the inner shell 12 from being directly transferred to the driving motor 23 by arranging the heat insulation sheet 24, which is beneficial to prolonging the service life of the driving motor 23.

Alternatively, as shown in fig. 7 and 8, the fan assembly 2 further includes a second fan 22, the second fan 22 is mounted on a second motor shaft 232 of the driving motor 23, the second fan 22 is disposed in the cooking cavity 122, and a second suction area 221 is defined at a lower side of the second fan 22. For example, the second fan 22 is a centrifugal fan, the second fan 22 can circulate the air flow in the cooking cavity 122 to accelerate the flow of hot air in the cooking cavity 122 and improve the uniformity of heating food, and the driving motor 23 is connected with the first fan 21 and the second fan 22 in a double-shaft driving manner, so that the production cost of the air fryer can be reduced, and the air fryer has a compact structure and a better use effect.

Optionally, as shown in fig. 1 and 2, the air fryer further includes a control panel 3, where the control panel 3 is disposed on the front side of the housing 11 and is clamped to the rim of the housing 11, so that the control panel 3 is easy to assemble and the use of parts is reduced.

Alternatively, as shown in fig. 2 and 8, the inner pot 4 is drawably disposed in the cooking cavity 122, and is convenient to install and good in use effect.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (10)

1. An air fryer comprising:

the cooking device comprises a shell (1), wherein the shell (1) comprises an outer shell (11) and an inner shell (12), a cooking cavity (122) is formed in the inner shell (12), the inner shell (12) is arranged in the outer shell (11), a separation cavity (13) is formed between the inner shell (12) and the outer shell (11), an air inlet (1111) and an air outlet (1121) which are communicated with the separation cavity (13) are formed in the outer shell (11), the air outlet (1121) is formed in the upper portion of the outer shell (11), and the air inlet (1111) is formed in the lower portion of the outer shell (11);

the fan assembly (2), the fan assembly (2) comprises a driving motor (23) and a first fan (21), the driving motor (23) and the first fan (21) are both arranged in the separation cavity (13), the driving motor (23) is installed on the inner shell (12), the first fan (21) is installed on a first motor shaft (231) of the driving motor (23), and a first air suction area (211) is defined below the first fan (21);

-an inner pot (4), said inner pot (4) being intended to be placed in said cooking cavity (122) for cooking and to be taken out from said cooking cavity (122).

2. The air fryer according to claim 1, wherein said compartment (13) comprises a first cavity (131) and a second cavity (132), a top wall of said inner shell (12) and a top wall of said outer shell (11) defining said first cavity (131), a side wall of said inner shell (12) and a side wall of said outer shell (11) defining said second cavity (132), said first cavity (131) being located above said second cavity (132) and in communication with said second cavity (132), said air outlet (1121) being in communication with said first cavity (131), said air inlet (1111) being in communication with said second cavity (132).

3. The air fryer according to claim 1, wherein said air intake (1111) is provided at the bottom of said housing (11).

4. The air fryer according to claim 1, wherein said first fan (21) is a centrifugal fan, said air outlets (1121) are plural, and at least a part of said air outlets (1121) are arranged at intervals along the circumferential direction of said housing (11).

5. The air fryer according to claim 1, wherein said first fan (21) is an axial fan, said air outlets (1121) being a plurality, at least part of said air outlets (1121) being arranged at a top wall of said housing (11).

6. The air fryer according to claim 1, wherein said housing (11) is integrally provided with an air outlet window (112), said air outlet window (112) being provided with said air outlet (1121).

7. The air fryer according to claim 6, wherein a plurality of said air exhaust windows (112) are provided, a plurality of said air exhaust windows (112) are arranged at intervals along the circumferential direction of said housing (11), and a plurality of said air outlets (1121) are provided on each of said air exhaust windows (112).

8. The air fryer according to claim 1, wherein a top wall of said inner housing (12) is provided with a first mounting portion (121), said driving motor (23) is provided with a second mounting portion (233), said first mounting portion (121) and said second mounting portion (233) being connected by a screw.

9. The air fryer according to claim 1, further comprising a heat shield (24), said heat shield (24) being provided between said drive motor (23) and said inner shell (12).

10. The air fryer according to any one of claims 1-9, wherein said fan assembly (2) further comprises a second fan (22), said second fan (22) being mounted on a second motor shaft (232) of said drive motor (23), said second fan (22) being provided inside said cooking cavity (122), a second suction area (221) being defined at the lower side of said second fan (22).