CN215383343U - Cooking utensil - Google Patents

Abstract

The utility model discloses a cooking appliance, which comprises a pot body and a pot cover, wherein the pot body comprises a shell and a placing cavity arranged in the shell, the bottom of the placing cavity is provided with a heating unit, the cooking appliance also comprises a baking assembly, the baking assembly comprises an oil receiving basin and an object placing piece, and the heating unit is positioned below the baking assembly; a cooking cavity is formed between the oil receiving basin and the pot cover, the oil receiving basin is provided with a first supporting position for supporting an object, the oil receiving basin is provided with an air inlet and an air return opening, and hot air generated by the heating unit circulates through the placing cavity, the air inlet, the cooking cavity and the air return opening in sequence. The object placing part is matched with the oil receiving basin, so that the separation of an air inlet path and an air return path is realized, the flow of cold air and hot air is not interfered with each other, the formation of circulating air flow is promoted, and the heating efficiency is improved. The pot cover is covered on the oil receiving basin to seal the cooking cavity, so that heat is prevented from being transferred to the pot body, and the temperature of the pot body is prevented from rising.

Description

Cooking utensil

Technical Field

The utility model belongs to the technical field of kitchen utensils, and particularly relates to a cooking utensil.

Background

In the existing cooking appliances (air fryer, multifunctional pot, etc.) with air-frying function, an oil receiving basin is usually arranged below a container (such as a frying basket, a baking tray, etc.) for holding food, so as to separate the food from grease generated in the cooking process and collect the grease.

However, in the conventional cooking appliance, when heating, hot air flows to the upper part of the oil receiving basin, and after heating food, the hot air flows back downwards in the oil receiving basin, so that both the upward hot air flow and the cold air flow which flows back after heating the food exist in the space above the oil receiving basin, and after the cold air flow and the hot air flow are contacted with each other, heat exchange is easy to occur, so that the temperature of the hot air flow is reduced, the heating effect of the air flow on the food is reduced, and the overall heating efficiency of the cooking appliance is reduced. In addition, during the operation of the cooking appliance, the flow velocity of the internal airflow is high, so that the cold airflow and the hot airflow collide violently, the flow direction of the airflow in the space above the oil receiving basin is changed, the airflow deviates from an ideal circulation path, the generation of the circulating airflow is influenced, the heating efficiency is reduced, and the turbulence is easy to occur.

In addition, the existing cooking utensil generally covers the pot cover on the pot body, so that hot air flows in a cavity surrounded by the pot cover and the pot body, hot air can flow to the pot body through a gap between the oil receiving basin and the pot body, and the temperature of the hot air is higher in air-frying cooking, so that the temperature of the pot body is increased, and the operation of a user is inconvenient. And the opening part of some cooking utensil pot bodies still is provided with heat-insulating ring, and heat-insulating ring is made by materials such as plastics usually, consequently heat-insulating ring can take place deformation or damage under high temperature, influences user's use experience.

SUMMERY OF THE UTILITY MODEL

The present invention provides a cooking appliance to solve at least one of the above technical problems.

The technical scheme adopted by the utility model is as follows:

a cooking appliance comprises a pot body and a pot cover, wherein the pot body comprises a shell and a placing cavity arranged in the shell, a heating unit is arranged at the bottom of the placing cavity, the cooking appliance also comprises a baking assembly arranged in the placing cavity, the baking assembly comprises an oil receiving basin and an object placing piece arranged in the oil receiving basin and used for containing food materials, and the heating unit is positioned below the baking assembly; the pot cover lid is located connect the oil pan, connect the oil pan with form the culinary art chamber between the pot cover, connect the oil pan to have first support position in order to support put the article, it has the intercommunication to connect the oil pan the culinary art chamber with place the air intake and the return air inlet in chamber, the hot gas flow that the heating element produced passes through in proper order place the chamber the air intake the culinary art chamber with the return air inlet circulates.

The placing cavity is internally provided with a reflecting cover, a first heat insulation gap is formed between the reflecting cover and the inner wall of the placing cavity, the reflecting cover is provided with a second supporting position for supporting the oil receiving basin, and the projection of the air inlet in the vertical direction falls into the reflecting cover.

The air inlet is formed in the first side wall of the oil receiving basin; the first side wall extends along the horizontal direction, or the first side wall extends along the direction which forms an included angle smaller than 90 degrees with the horizontal direction.

The air inlet is formed in the first side wall of the oil receiving basin; the first side wall extends along the vertical direction, or the first side wall extends along the direction which forms an included angle smaller than 90 degrees with the vertical direction.

The first supporting position is arranged on a second side wall of the oil receiving basin, and the height of the second side wall at the position of the oil receiving basin is not higher than that of the first side wall at the position of the oil receiving basin.

The oil return port is arranged on the bottom wall of the oil receiving basin, the article placing part is provided with an air passing port which can be communicated with the air return port, at least one of the oil receiving basin and the article placing part is provided with an oil blocking part used for shielding the air return port, and the projection of the oil blocking part facing to the bottom wall of the oil receiving basin covers the air return port.

The bottom wall of the oil receiving basin is provided with an oil blocking boss protruding towards the object, the air return inlet is arranged at the upper part of the oil blocking boss, and the oil blocking part is arranged on the object.

The heating unit comprises a heating disc and a fan, the heating disc comprises a disc body and heating pipes arranged on the disc body, an oil collecting groove is formed in the oil receiving basin, and the oil collecting groove faces the projection of the heating disc and the heating pipes are arranged in a staggered mode.

The central area of the tray body is provided with a return port which can be communicated with the return air inlet, and a heating gap is formed between the bottom wall of the oil receiving basin and the tray body.

The oil receiving basin can be placed in the placing cavity in a picking and placing mode, when the oil receiving basin is placed in the placing cavity, at least part of the region of the oil receiving basin is located outside the placing cavity, a holding portion extending outwards is arranged on the upper portion of the oil receiving basin, and a second heat insulation gap is formed between the holding portion and the pot body.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. the object placing body is abutted against the first supporting position of the oil receiving basin so as to be matched with the oil receiving basin, the air inlet and the air return opening are separated into two channels, the upward flow of hot air flow is carried out in one channel, and the backflow of cold air flow is carried out in the other channel, so that the separation of an air inlet path and an air return path is realized, the flow of the cold air flow and the hot air flow is not interfered with each other, the formation of circulating air flow is promoted, and the heating efficiency is improved.

Compared with the mode that a support is additionally arranged in the oil receiving basin, the arrangement of the object at the first support position simplifies the internal structure of the cooking utensil, reduces the cost and simplifies the arrangement of the cooking assembly by a user in the cooking preparation stage.

In addition, the pot cover is arranged on the oil receiving basin, the pot cover plays a role in sealing the cooking cavity and also plays a role in guiding hot air flow to reflect the hot air flow to the object to form hot air flow backflow, and therefore the defect that in the prior art, the pot cover is arranged on the pot body to cause a hot air gap between the oil receiving basin and the pot body and cause the temperature of the pot body to rise is overcome.

2. As a preferred embodiment of the present invention, a reflection cover is disposed in the placing cavity, a first heat insulation gap is formed between the reflection cover and an inner wall of the placing cavity, the reflection cover has a second support position to support the oil receiving basin, and a projection of the air inlet in a vertical direction falls into the reflection cover. Connect the oil pan take to lean on in the second supports the position, realized the air inlet route with isolation between the pot body makes the heat that heating element produced concentrate on one hand in the bowl, and through the air intake flows extremely in the culinary art chamber, improved thermal utilization efficiency, on the other hand, connect the oil pan with the bowl cooperation forms the separation to the heat, has reduced the temperature rise of the pot body.

3. As a preferred embodiment of the present invention, the air return opening is disposed on a bottom wall of the oil receiving basin, the placement object is provided with an air passing opening capable of communicating with the air return opening, at least one of the oil receiving basin and the placement object is provided with an oil blocking portion for blocking the air return opening, and a projection of the oil blocking portion toward the bottom wall of the oil receiving basin covers the air return opening. Keep off oil portion can be right the grease that the return air inlet top drips stops, makes fluid drip keep off oil portion back, to flowing all around under the promotion of air current, drip to connect the oil basin to keep away from the position department of return air inlet avoids the grease to follow first return air inlet drips, causes the inside pollution of cooking utensil, perhaps drips on the heating unit of below, makes the grease vaporize or decompose under the high temperature, produces the oil smoke.

4. As a preferred embodiment of the present invention, the heating unit includes a heating tray and a fan, the heating tray includes a tray body and a heating tube disposed on the tray body, an oil collecting tank is disposed in the oil receiving basin, and a projection of the oil collecting tank toward the heating tray and the heating tube are arranged in a staggered manner. The heating plate is provided with a high-temperature gathering area at the position of the heating tube, the heating tube is staggered with the oil collecting tank, so that the oil collecting tank can be kept away from the high-temperature gathering area, the temperature of the oil collecting tank is lower, the oil collecting tank is favorable for condensing grease in the oil collecting tank, and the probability of high-temperature vaporization and decomposition of oil in the oil collecting tank is reduced.

5. As a preferred embodiment of the present invention, the oil receiving basin is placed in the placing cavity in a removable manner, and when the oil receiving basin is placed in the placing cavity, at least a partial region of the oil receiving basin is located outside the placing cavity, a holding portion extending outward is disposed at an upper portion of the oil receiving basin, and a second heat insulation gap is formed between the holding portion and the pan body. The holding part extends outwards, so that a user can put the oil receiving basin through the end to integrally take and place the baking assembly without taking and placing one by one, time is saved, and user experience is improved. In addition, the second heat insulation gap is convenient for a user to hold the holding part, the oil receiving basin is convenient to take and place, the heat dissipation of the holding part is improved, the heat transferred from the upper part of the oil receiving basin to the pot body is reduced, and the pot body is kept at a lower temperature.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a sectional view of the cooking appliance in an embodiment of the present invention, in which arrows indicate flow paths of air flows;

FIG. 2 is a schematic view of the bake assembly of FIG. 1;

FIG. 3 is a schematic structural diagram of the placement object according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the oil receiving basin in FIG. 1;

FIG. 5 is a schematic structural view of an oil receiving basin according to another embodiment of the present invention;

fig. 6 is a schematic structural diagram of the heating plate according to an embodiment of the present invention.

Wherein:

1, a pan body; 11 a housing; 12 a placing cavity; 13 a cooking cavity; 14 a second insulating gap;

2 a heating unit; 21 a heat generating plate; 211 a disc body; 212 a heat-generating tube; 213 a return port; 22 a fan; 23 heating the gap;

3, a baking component; 31, connecting an oil basin; 311 is flanged; 312 a first support location; 313 air inlet; 314 air return openings; 315 a first sidewall; 316 a second side wall; 317 blocking oil boss; 318 oil collecting tank; 319 a holding part; 32 placing the object; 321 an overflow port; 322 air passing port; 323 an oil retaining part;

4, a reflector; 41 a second supporting position; 42 a first insulating gap;

5, covering the pot; 51, a flow guide arc surface;

6 a detection unit; 61 triggering means; 62 a sensing device;

7 handles.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top", "bottom", "inside", "outside", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the terms "implementation," "embodiment," "one embodiment," "example" or "specific example" or the like are intended to 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, the schematic representations of the terms used above are not necessarily intended to refer 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.

As shown in fig. 1 to 6, a cooking appliance comprises a pot body 1 and a pot cover 5, wherein the pot body 1 comprises a shell 11 and a placing cavity 12 arranged in the shell 11, a heating unit 2 is arranged at the bottom of the placing cavity 12, the cooking appliance further comprises a baking assembly 3 arranged in the placing cavity 12, the baking assembly 3 comprises an oil receiving basin 31 and an object placing member 32 arranged in the oil receiving basin 31 and used for placing food materials, and the heating unit 2 is positioned below the baking assembly 3; the pot cover 5 is covered on the oil receiving basin 31, a cooking cavity 31 is formed between the oil receiving basin 31 and the pot cover 5, the oil receiving basin 31 is provided with a first supporting position 312 for supporting the object 32, the oil receiving basin 31 is provided with an air inlet 313 and an air return opening 314 which are communicated with the cooking cavity 13 and the placing cavity 12, and hot air generated by the heating unit 2 sequentially circulates through the placing cavity 12, the air inlet 313, the cooking cavity 13 and the air return opening 314.

It should be noted that the type of the cooking utensil is not specifically limited, and the cooking utensil may be one of the following embodiments:

the first implementation mode comprises the following steps: in the present embodiment, the cooking utensil is an air fryer, and cooking such as baking or frying is performed by using an air-frying function by a single heating method of a hot air flow circulation type.

In this embodiment, the heating unit 2 includes a heating tube and a fan, and the heating unit heats the food in the placing object 32 by hot air circulation.

The second embodiment: as a preferred embodiment, the cooking appliance is a multifunctional cooking appliance with multiple cooking modes, for example, when the user places the roasting assembly 3 in the placing cavity 12, the cooking appliance operates in an air-frying mode, and can cook as a baking or frying cooking; when the user places the pot container in the placing cavity 12, the cooking appliance operates in a cooking mode, and cooking such as cooking, hot pot and steaming can be performed.

In the present embodiment, as shown in fig. 1, the heating unit 2 includes a heat generating plate 21 and a fan 22, so that the cooking appliance can share one heat generating source when operating in different cooking modes, thereby simplifying the internal structure of the cooking appliance, saving the internal space, and contributing to reducing the weight of the whole cooking appliance.

When the user places the roasting assembly 2 in the placing cavity 12, the cooking utensil is operated in the air-frying mode, the fan 22 is started, and the fan 22 blows hot air flow to heat the food in the placing object 32; when the user puts the inner pot into the placing cavity 12, the cooking appliance is operated in the cooking mode, the fan 22 stops operating, and the heating plate 21 is heated by contacting with the inner pot.

In addition, the structure of the placing object 32 is not limited in the present invention, for example, as shown in fig. 3, the placing object 32 is a baking tray, and food can be placed on the baking tray for frying and cooking. As another example, as shown in FIGS. 1-2, the cooking device 32 is a fry basket into which food is placed for cooking.

Because hot air is lighter and cold air is heavier, hot air is heated the come-up and heats food, and the temperature reduces with food heat exchange back to sink, consequently will heating unit 2 sets up toast subassembly 3 below, the mode of putting down formula heating promptly can comply with cold and hot air current's flow characteristic, reduces to be used for driving the air current and flows the power consumption of fan 22, both the energy has been practiced thrift, improves heating efficiency again.

The placing object 32 of the present invention is abutted against the first supporting position 312 of the oil receiving basin 31, so as to cooperate with the oil receiving basin 31, and the air inlet 313 and the air return 314 are separated into two channels, the upward flow of hot air is performed in one channel, and the backward flow of cold air is performed in the other channel, thereby realizing the separation of the air inlet path and the air return path, enabling the flow of cold air and hot air not to interfere with each other, promoting the formation of circulating air flow, improving the heating efficiency, and effectively avoiding the air flow disorder caused by the collision of cold air and hot air flow.

The object placing part 32 is placed at the first supporting position 312, the distance between the object placing part 32 and the bottom wall of the oil receiving basin 31 is increased, so that the air flow is smoother and smoother, the flow efficiency of the air flow is improved, a large corner is avoided when the air flow flows, the formation of air flow circulation is accelerated, and the heating efficiency is improved. Compared with the way of additionally arranging a support in the oil receiving basin 31, the utility model enables the placing object 32 to be abutted on the oil receiving basin 31, simplifies the internal structure of the cooking utensil, reduces the cost and enables a user to place the baking assembly 3 more simply in the cooking preparation stage.

In addition, the pot cover 5 is covered on the oil receiving basin 31, and the pot cover 5 plays a role in sealing the cooking cavity 13 and also plays a role in guiding hot air flow to reflect the hot air flow to the object placing body 32 to form hot air flow backflow, so that the defect that in the prior art, the pot cover is arranged on the pot body to cause a hot air gap between the oil receiving basin and the pot body, and the temperature of the pot body rises is overcome.

Preferably, as shown in fig. 2, an opening of the oil receiving basin 31 is provided with a flange 311, and a lower edge of the pan cover 5 is disposed on the flange 311 to improve the stability of the pan cover 5.

Preferably, a side of the pot cover 5 facing the cooking cavity 13 is provided with a flow guiding arc surface 51 to guide the airflow flowing upward to the cooking cavity 13 to flow according to an ideal path, so as to accelerate the formation of the circulating airflow and improve the heating efficiency.

It should be noted that, the placement position of the oil receiving basin 31 is not specifically limited in the present invention, and may be one of the following embodiments:

the first implementation mode comprises the following steps: in the present embodiment, the oil pan 31 is placed on the housing 11. The heat generated by the heating unit 2 flows into the cooking cavity 13 through the air inlet 313 of the oil receiving basin 31 to heat food, and does not leak through the gap between the oil receiving basin 31 and the housing 11, which causes heat loss and reduces heat utilization rate.

The second embodiment: as a preferred embodiment, as shown in fig. 1, a reflection cover 4 is disposed in the placing cavity 12, a first heat insulation gap 42 is formed between the reflection cover 4 and an inner wall of the placing cavity 12, the reflection cover 4 has a second support position 41 to support the oil receiving basin 31, and a projection of the air inlet 313 in a vertical direction falls into the reflection cover 4.

Preferably, as shown in fig. 1, the heating unit 2 is disposed inside the reflection housing 4, and since the oil receiving basin 31 abuts against the reflection housing 4, heat generated by the heating unit 2 is collected in the reflection housing 4, and flows into the cooking cavity 13 through the air inlet 313 of the oil receiving basin 31, thereby heating food. Without leaking through the gap between the oil pan 31 and the reflection housing 4.

The first heat insulation gap 42 accelerates the heat dissipation of the side wall of the reflector 4 to reduce the heat transferred to the inner wall of the placing cavity 12, resulting in the temperature of the housing 11 rising. For the cooking utensil with the heat insulation ring arranged at the opening of the pot body, hot air flow cannot flow through the heat insulation ring, so that the requirement on the high temperature resistance of the heat insulation ring is reduced, and the cost is reduced.

It should be noted that, in the present embodiment, the structure of the oil receiving basin 31 is not specifically limited, and may be one of the following embodiments:

example 1: in this embodiment, as shown in fig. 2, the air inlet 313 is disposed on the first sidewall 315 of the oil receiving basin 31; the first sidewall 315 extends along the horizontal direction, or the first sidewall 315 extends along a direction forming an included angle smaller than 90 ° with the horizontal direction.

When the hot air flow is guided by the side wall of the reflection cover 4 and then flows upwards, the hot air flow directly passes through the air inlet 313 and enters the cooking cavity 13, so that the number of corners in the rising path of the hot air flow is small, the generation of vortex is reduced, the flowing resistance of the air flow is reduced, the turbulence degree is reduced, the flow pulsation is reduced, the pressure loss is reduced, and the heat cycle efficiency is improved.

Example 2: in this embodiment, as shown in fig. 5, the air inlet 313 is disposed on the first sidewall 315 of the oil receiving basin 31; the first sidewall 315 extends in a vertical direction, or the first sidewall 315 extends in a direction that forms an included angle of less than 90 ° with the vertical direction.

The first side wall 315 is arranged in this way, so that the radial size of the oil receiving basin 31 can be effectively reduced, and the overall miniaturization of the cooking appliance is facilitated.

Further, as shown in fig. 2, the first supporting position 312 is disposed on a second side wall 316 of the oil receiving basin 31, and a height of the second side wall 316 at the position of the oil receiving basin 31 is not higher than a height of the first side wall 315 at the position of the oil receiving basin 31.

Compared with the air inlet 313, the first support position 312 has a lower height, which shortens the flow path of hot air, reduces the on-way resistance loss, reduces the heat loss, improves the heat efficiency, shortens the return air path of air flow, improves the air flow backflow efficiency, and accelerates the formation of circulating air flow.

As a preferred embodiment of the present invention, as shown in fig. 2 and fig. 4 to 5, the air return opening 314 is disposed on the bottom wall of the oil receiving basin 31, the placing object 32 is provided with an air passing opening 322 capable of communicating with the air return opening 314, at least one of the oil receiving basin 31 and the placing object 32 is provided with an oil blocking portion 323 for blocking the air return opening 314, and a projection of the oil blocking portion 323 toward the bottom wall of the oil receiving basin 31 covers the air return opening 314.

Keep off oil portion 323 can be right the grease that drips above air return opening 314 blocks, makes fluid drip and is in keep off oil portion 323 back, flow around to under the promotion of air current, drip extremely in connecing oil basin 31, the position of dripping of grease is located the periphery of air return opening 314 avoids the grease to follow air return opening 314 drips, causes the inside pollution of cooking utensil, perhaps drips to on the heating unit 2 of below, makes grease vaporize or decompose under high temperature, produces the oil smoke.

In this embodiment, the position of the oil blocking portion 323 is not specifically limited, and may be one of the following embodiments:

example 1: in the present embodiment, as shown in fig. 2, the oil blocking portion 323 is disposed on the placing object 32.

Further, as shown in fig. 2, the air return opening 314 is disposed in a central region of the bottom wall of the oil receiving basin 31, the oil blocking portion 323 is correspondingly disposed in the central region of the object 32, the air passing opening 322 is disposed around the oil blocking portion 323, so that grease blocked by the oil blocking portion 323 flows around under the pushing of the air flow, and drops into the oil receiving basin 31 through the air passing opening 322, and a projection of the air passing opening 322 toward the bottom wall of the oil receiving basin 31 is located at the periphery of the air return opening 314, so that a dropping position of the grease is located at the periphery of the air return opening 314, and the grease is prevented from dropping from the air return opening 314.

Example 2: in this embodiment, the oil blocking portion 323 is disposed on the oil receiving basin 31.

As a specific example, the bottom wall of the oil receiving basin 31 protrudes toward the placing object 32 to form an oil blocking platform, and the air return opening 314 is opened on the side wall of the oil blocking platform, so that when grease in the placing object 32 drops, the grease is blocked by the oil blocking platform, and the returned air flow returns to the lower side of the oil receiving basin 31 through the air return opening 314 on one side.

Of course, in another embodiment, the oil blocking portion 323 is disposed on both the placing object 32 and the oil receiving basin 31 to improve the oil blocking effect, and is not limited in this respect.

Preferably, the placing member 32 is provided with a flow passage 321 for hot air to enter.

In the present embodiment, the position of the flow-through opening 321 is not specifically limited, and as a specific example, as shown in fig. 3, the flow-through opening 321 is opened on the bottom wall of the placing object 32, and since the placing object 32 is placed on the upper portion of the placing cavity 12, the airflow flows upward from the lower portion of the placing cavity 12 to heat the food, the flow-through opening 321 is opened on the bottom wall of the placing object 32, so as to shorten the airflow flowing path and reduce the heat loss.

Of course, as shown in fig. 2, the flow-through opening 321 may also be opened on a side wall of the placing object 32, or both the bottom wall and the side wall of the placing object 32 are opened with the flow-through opening 321, so as to improve the contact effect between the airflow and the food in the placing object 32, and thus improve the heating efficiency, which is not limited herein.

Further, as shown in fig. 2 and fig. 4 to 5, an oil blocking boss 317 protruding toward the placing object 32 is disposed on the bottom wall of the oil receiving basin 31, the air return opening 314 is disposed on the upper portion of the oil blocking boss 317, and the oil blocking portion 323 is disposed on the placing object 32.

The oil blocking boss 317 is arranged, so that the air return opening 314 is higher than the bottom surface of the oil receiving basin 31, when oil moves towards the air return opening 314 at the bottom of the oil receiving basin 31, the oil can be blocked by the side wall of the oil blocking boss 317, and then the oil is left on the bottom surface of the oil receiving basin 31, the oil blocking effect is further improved, and the oil is prevented from being driven to the air return opening 314 during gas backflow.

Meanwhile, the air return opening 314 is close to the air passing opening 322, the air flow backflow path is shortened, and the backflow efficiency is improved.

Further, as shown in fig. 2 and 4-5, the bottom of the oil collecting basin 31 is further provided with an oil collecting tank 318, the height of the top of the oil collecting tank 318 is lower than the height of the air return port 314, so as to collect grease in the oil collecting basin 31 in a concentrated manner, which is convenient for cleaning, and the height of the top of the oil collecting tank 318 is lower than the height of the air return port 314, so as to prevent grease from overflowing to the air return port 314 when the oil collecting tank 318 is full of oil.

Preferably, as shown in fig. 1 and 6, the heating unit 2 includes a heating plate 21 and a fan 22, the heating plate 21 includes a plate body 211 and a heating tube 212 disposed on the plate body 211, an oil collecting tank 318 is disposed in the oil receiving basin 31, and a projection of the oil collecting tank 318 toward the heating plate 21 and the heating tube 212 are arranged in a staggered manner.

In the utility model, the heating plate 21 is arranged at the bottom of the placing cavity 12, compared with a cooking appliance in which a heating structure is arranged above an object placing part, the heating plate 21 is arranged below, so that the possibility of multiple cooking functions is provided for the cooking appliance, and when different kinds of utensils (such as a frying basket, a baking tray, an inner container for realizing stewing and the like) for containing food are arranged in the placing cavity 12, the cooking appliance can realize different cooking functions, so that the integration of functions is realized, the diversified demands are met, and the user experience is pleased.

For example, when the user places the baking assembly 3 in the placing chamber 12, the cooking appliance operates in an air-frying mode, and can perform cooking such as baking or frying; when the user places the pot container in the placing cavity 12, the cooking appliance operates in a cooking mode, and cooking such as cooking, hot pot and steaming can be performed.

The heating coil 21 is provided with the heating tube 212 at a high temperature gathering area, and the heating tube 212 and the oil collecting tank 318 are dislocated, so that the oil collecting tank 318 can avoid the high temperature gathering area, the temperature of the oil collecting tank 318 is low, condensation of grease in the oil collecting tank 318 is facilitated, and the probability of high-temperature vaporization and decomposition of oil in the oil collecting tank 318 is reduced.

Further, as shown in fig. 1 and 6, a return port 213 capable of communicating with the return port 314 is provided in a central region of the tray body 211, and a heating gap 23 exists between the bottom wall of the oil pan 31 and the tray body 211.

The return opening 213 is arranged to allow the airflow to return to the fan 22 below through the return opening 213, thereby completing one cycle of circulation. Because the heating tube 212 transfers heat to the tray 211 during cooking, the temperature of the tray 211 is high, and the heating gap 23 prevents the oil receiving basin 31 from contacting with the tray 211, thereby avoiding heat conduction between the oil receiving basin 31 and the tray 211, reducing temperature rise in the oil collecting tank 318, and avoiding oil and fat in the oil collecting tank 318 from being vaporized or decomposed to generate oil smoke.

In addition, the existence of heating clearance 23 for the disk body 211 can heat the air in heating clearance 23, and the air that is heated merges into in the hot-blast air inlet route and is discharged or flow back through the return air route by the exhaust hole of pot cover 5 after heating the food material, has realized little air current circulation, further promotes heating efficiency.

Taking the cooking appliance as a multifunctional cooking appliance as an example, the flow path of the airflow in the air-frying mode is as follows: the fan 22 blows air to contact the heating tube 212 and the tray body 211 and then turns into high-temperature air, the high-temperature air continues to flow around, contacts with the side wall of the reflection cover 4, flows upwards under the guidance of the side wall of the reflection cover 4, and sequentially passes through the air inlet 313 and the flow-through opening 321 to heat the food in the placing object 32. After being guided by the pot cover 5, the liquid goes down and flows back near the central area of the cooking cavity 13, sequentially passes through the air passing opening 322, the air returning opening 314 and the air returning opening 213 arranged on the tray body 211, and flows back to the area near the axis of the fan 22, thereby completing a cycle.

As a preferred embodiment of the present invention, as shown in fig. 1, the oil receiving basin 31 is disposed in the placing cavity 12 in a removable manner, and when the oil receiving basin 31 is disposed in the placing cavity 12, at least a partial region of the oil receiving basin 31 is located outside the placing cavity 12, an upper portion of the oil receiving basin 31 is provided with a grip portion 319 extending outward, and a second heat insulation gap 14 is formed between the grip portion 319 and the pot body 1.

The holding part 319 extends outwards, so that a user can take and place the baking assembly 3 integrally by holding the oil receiving basin 31 without taking and placing one by one, time is saved, and user experience is improved. In addition, the second heat insulation gap 14 facilitates the holding of the holding part 319 by a user, facilitates the taking and placing of the oil receiving basin 31, improves the heat dissipation of the holding part 319, reduces the heat transferred from the upper part of the oil receiving basin 31 to the pot body 1, further keeps the pot body 1 at a lower temperature, and facilitates the operation of the user.

Preferably, as shown in fig. 1, the grip portion 319 is further provided with a handle 7 to facilitate the grip of the user and improve the user's hand feeling.

As a preferred embodiment of the present embodiment, as shown in fig. 1, the cooking appliance further includes a detection unit 6, the detection unit 6 includes a trigger device 61 disposed on the oil receiving basin 31, and a sensing device 62 disposed on the pot body 1, the trigger device 61 cooperates with the sensing device 62 to detect a placement state of the baking assembly 3 or a type of the cooking assembly when the oil receiving basin 31 is placed in the placement cavity 12, so that the cooking appliance operates in a corresponding cooking mode, or operates on the premise that the baking assembly 3 is placed in place, thereby ensuring cooking efficiency and safety of the cooking appliance.

When the cooking appliance is an air fryer, if the oil receiving basin 31 is not placed in the placing cavity 12 or is not placed in place, the triggering device 61 does not enter the sensing range of the sensing device 62 at the moment, the cooking appliance cannot run, after the oil receiving basin 31 is placed in place, the triggering device 61 is matched with the sensing device 62, the sensing device 62 generates an electric signal, and the cooking appliance can be started to run.

When the cooking appliance is a multifunctional pot, the sensing device 62 can detect not only whether a cooking assembly is placed, but also the type of the cooking assembly, for example, when a user places the oil receiving basin 31 in the placing cavity 12, the triggering device 61 and the sensing device 62 arranged on the oil receiving basin 31 cooperate, the sensing device 62 generates an electric signal, and the cooking appliance operates in an air-frying mode; when the user places the cooking pot inside the placing cavity 12, the triggering means provided on the pot and the sensing means 62 cooperate, the sensing means generating another electric signal, the cooking appliance operating in cooking mode.

Preferably, as shown in fig. 1, the triggering device 61 is disposed on the holding portion 319, and the sensing device 62 is disposed on the opening edge of the pot body 1. The method can be realized by adopting or referring to the prior art in places which are not described in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A cooking utensil comprises a pot body and a pot cover, wherein the pot body comprises a shell and a placing cavity arranged in the shell, the bottom of the placing cavity is provided with a heating unit, the cooking utensil is characterized in that,

the cooking appliance also comprises a baking assembly arranged in the placing cavity, the baking assembly comprises an oil receiving basin and an object placing piece arranged in the oil receiving basin and used for containing food materials, and the heating unit is positioned below the baking assembly;

the pot cover lid is located connect the oil pan, connect the oil pan with form the culinary art chamber between the pot cover, connect the oil pan to have first support position in order to support put the article, it has the intercommunication to connect the oil pan the culinary art chamber with place the air intake and the return air inlet in chamber, the hot gas flow that the heating element produced passes through in proper order place the chamber the air intake the culinary art chamber with the return air inlet circulates.

2. The cooking appliance of claim 1,

the placing cavity is internally provided with a reflecting cover, a first heat insulation gap is formed between the reflecting cover and the inner wall of the placing cavity, the reflecting cover is provided with a second supporting position for supporting the oil receiving basin, and the projection of the air inlet in the vertical direction falls into the reflecting cover.

3. The cooking appliance of claim 2,

the air inlet is formed in the first side wall of the oil receiving basin; the first side wall extends along the horizontal direction, or the first side wall extends along the direction which forms an included angle smaller than 90 degrees with the horizontal direction.

4. The cooking appliance of claim 2,

the air inlet is formed in the first side wall of the oil receiving basin; the first side wall extends along the vertical direction, or the first side wall extends along the direction which forms an included angle smaller than 90 degrees with the vertical direction.

5. The cooking appliance according to claim 3 or 4,

the first supporting position is arranged on a second side wall of the oil receiving basin, and the height of the second side wall at the position of the oil receiving basin is not higher than that of the first side wall at the position of the oil receiving basin.

6. The cooking appliance according to any one of claims 1 to 4,

the oil return port is arranged on the bottom wall of the oil receiving basin, the article placing part is provided with an air passing port which can be communicated with the air return port, at least one of the oil receiving basin and the article placing part is provided with an oil blocking part used for shielding the air return port, and the projection of the oil blocking part facing to the bottom wall of the oil receiving basin covers the air return port.

7. The cooking appliance of claim 6,

the bottom wall of the oil receiving basin is provided with an oil blocking boss protruding towards the object, the air return inlet is arranged at the upper part of the oil blocking boss, and the oil blocking part is arranged on the object.

8. The cooking appliance of claim 6,

the heating unit comprises a heating disc and a fan, the heating disc comprises a disc body and heating pipes arranged on the disc body, an oil collecting groove is formed in the oil receiving basin, and the oil collecting groove faces the projection of the heating disc and the heating pipes are arranged in a staggered mode.

9. The cooking appliance of claim 8,

the central area of the tray body is provided with a return port which can be communicated with the return air inlet, and a heating gap is formed between the bottom wall of the oil receiving basin and the tray body.

10. The cooking appliance according to any one of claims 1 to 4,

the oil receiving basin can be placed in the placing cavity in a picking and placing mode, when the oil receiving basin is placed in the placing cavity, at least part of the region of the oil receiving basin is located outside the placing cavity, a holding portion extending outwards is arranged on the upper portion of the oil receiving basin, and a second heat insulation gap is formed between the holding portion and the pot body.

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