CN218889562U

CN218889562U - Cooking utensil

Info

Publication number: CN218889562U
Application number: CN202222260068.6U
Authority: CN
Inventors: 申孟亮; 刘化勇; 罗飞龙; 胡修泽; 龙韦韦; 黄韦铭; 邱金生
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-04-21
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a cooking appliance, comprising: a cooking cavity; a conveying device arranged to convey food material through the cooking cavity; and a hot air assembly configured to provide hot air to the cooking cavity to cook the food material. This cooking utensil utilizes conveyor to carry edible material to the culinary art chamber to utilize the hot air that hot-blast subassembly produced to heat the culinary art to edible material, realize empty fried effect, make cooking utensil not only be applicable to frying such as french fries, chicken wing, still be applicable to the empty frying of edible material such as rice, steamed bun, the food taste after the culinary art is richer, improved cooking utensil's application scope.

Description

Cooking utensil

Technical Field

The utility model relates to the field of electrical equipment, in particular to a cooking appliance.

Background

The air fryer is a common cooking utensil in the market at present, the working principle of the air fryer is a high-speed air circulation technology, hot air is generated by heating a heat pipe in a machine at high temperature, then the high-temperature air is blown into the pot by a fan to heat food, so that the hot air circulates in a closed space, the food is fried by utilizing the grease of the food, the food is dehydrated, and the surface becomes golden and crisp, thereby achieving the frying effect.

Most of the existing air fryers are only suitable for frying food such as French fries, fried chicken wings and the like. Through researches, the technology of the air fryer can be applied to other food materials, such as rice, steamed bread and the like. However, the existing air fryer is not suitable for cooking rice, steamed bread, etc.

Disclosure of Invention

The embodiment of the utility model mainly aims to provide a cooking utensil which can be used for frying various foods by hot air, so that the application range of the cooking utensil is improved.

In order to achieve the above object, a cooking appliance according to an embodiment of the present utility model includes:

a cooking cavity;

a conveying device arranged to convey food material through the cooking cavity; and

a hot air assembly configured to provide hot air to the cooking cavity to cook food items.

In an exemplary embodiment, the conveying apparatus includes:

a driving device;

the driving device is connected with at least one roller and is arranged to drive the at least one roller to rotate;

the conveying belt is sleeved outside the two rollers and is used for conveying food materials.

In an exemplary embodiment, two of the rollers are located at opposite sides of the cooking cavity, respectively, and the driving device is located outside the cooking cavity.

In an exemplary embodiment, the conveyor belt is provided with a stop for limiting the food material.

In an exemplary embodiment, the cooking appliance further includes: and the feeding cavity is arranged to provide food materials for the conveying device.

In an exemplary embodiment, the cooking appliance further includes: and the discharging cavity is arranged to receive the cooked food.

In an exemplary embodiment, the cooking appliance further includes: a feeding cavity arranged to provide food material to the conveying device;

the feeding cavity and the discharging cavity are both arranged outside the cooking cavity and are respectively positioned on two opposite sides of the conveying device.

In an exemplary embodiment, the cooking appliance further includes:

a temperature sensing device arranged to measure the temperature of the cooking cavity; and

and the control device is electrically connected with the temperature sensing device and the conveying device and is used for controlling the conveying speed of the conveying device according to the temperature measured by the temperature sensing device.

In an exemplary embodiment, the cooking appliance further includes:

a cooking function selection module configured to select a corresponding cooking program according to a category of food materials by a user; and

and the control device is electrically connected with the cooking function selection module and the conveying device and is used for controlling the conveying speed of the conveying device according to the information of the cooking function selection module.

In an exemplary embodiment, the hot air assembly includes a heating element and a fan configured to drive a flow of hot air generated by heating the heating element;

the cooking appliance further comprises a temperature sensing device and a control device, wherein the temperature sensing device is used for measuring the temperature of the cooking cavity, and the control device is electrically connected with the temperature sensing device, the heating element and the fan and used for controlling the heating power of the heating element and the rotating speed of the fan according to the temperature measured by the temperature sensing device.

In an exemplary embodiment, the cooking appliance further includes a spraying device including:

a jet line; and

and the nozzle is connected with the injection pipeline and is used for injecting water or seasonings into the cooking cavity.

In an exemplary embodiment, the spraying device further includes: the nozzle valve is arranged on the injection pipeline;

the cooking appliance further includes: and the control device is electrically connected with the nozzle valve and is arranged to control the spraying of the nozzle by controlling the opening and closing of the nozzle valve.

In an exemplary embodiment, the cooking appliance further includes:

the temperature sensing device is arranged to measure the temperature of the cooking cavity and is electrically connected with the control device;

the control device is arranged to control the nozzle to spray water when the temperature measured by the temperature sensing device is larger than a target temperature, and control the nozzle to stop spraying water when the temperature measured by the temperature sensing device is not larger than the target temperature.

In an exemplary embodiment, a plurality of the nozzles are provided in the cooking chamber;

the injection pipeline comprises a plurality of injection branches, the injection branches are in one-to-one correspondence with the nozzles and are connected, and each injection branch is provided with a nozzle valve.

In an exemplary embodiment, the cooking cavity includes a plurality of cooking zones, each of the cooking zones corresponding to at least one of the nozzles;

the temperature sensing device is provided with one and can measure the temperatures of a plurality of cooking areas, and the control device is arranged to control the water spraying of the nozzles corresponding to the cooking areas according to the temperatures of the cooking areas measured by the temperature sensing device; or each cooking area is internally provided with the temperature sensing device, and the control device is used for controlling the water spraying of the nozzle corresponding to the cooking area according to the temperature of the corresponding cooking area measured by the temperature sensing device.

According to the technical scheme, the cooking appliance comprises a cooking cavity, a conveying device and a hot air component, wherein the hot air component is used for providing hot air for the cooking cavity so as to cook food materials in the cooking cavity by using the hot air; the conveying device is used for conveying food materials, and when the food materials pass through the cooking cavity, the food materials can be heated and cooked by hot air, so that the air frying effect is realized. The cooking utensil provided by the embodiment of the utility model is not only suitable for frying chips, chicken wings and the like, but also suitable for empty frying of food materials such as rice, steamed bread and the like, so that the cooked food has a richer taste, and the application range of the cooking utensil is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of an injection device of a cooking appliance according to an embodiment of the present utility model;

fig. 3 is a flowchart of a control method of a cooking appliance according to an embodiment of the present utility model;

fig. 4 is a flowchart of a control method of a cooking appliance according to another embodiment of the present utility model.

The reference numerals are:

1-cooking chamber, 2-conveyor, 21-drive, 22a, 22 b-roller, 23-conveyor, 24-stop, 3-hot air module, 31-heating element, 32-fan, 41-feeding chamber, 42-discharging chamber, 43-receiving chamber, 5-temperature sensing device, 6-spraying device, 61-spraying pipeline, 611-spraying main pipeline, 612a, 612b, 612 c-spraying branch, 62a, 62b, 62 c-nozzle, 63a, 63b, 63 c-nozzle valve, 7-food material.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

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

As shown in fig. 1, an embodiment of the present utility model provides a cooking appliance configured to include: cooking cavity 1, conveyor 2 and hot air assembly 3.

Wherein the conveying means 2 is arranged to convey the food material 7 through the cooking cavity 1, and the hot air assembly 3 is arranged to provide hot air to the cooking cavity 1 for cooking the food material 7.

In the cooking appliance, the hot air assembly 3 is used for providing hot air for the cooking cavity 1 so as to cook food 7 in the cooking cavity 1 by utilizing the hot air; the conveying device 2 is used for conveying food materials 7, and when the food materials 7 pass through the cooking cavity 1, the food materials can be heated and cooked by hot air, so that the air frying effect is realized. According to the cooking utensil provided by the embodiment of the utility model, the conveying device 2 is utilized to convey the food material 7 to the cooking cavity 1, so that the cooking utensil is not only suitable for frying French fries, chicken wings and the like, but also suitable for empty frying of the food material 7 such as rice, steamed bread and the like, the cooked food is richer in taste, and the application range of the cooking utensil is improved.

In an exemplary embodiment, as shown in fig. 1, a conveying apparatus 2 is provided to include: a driving device 21, two

rollers

22a, 22b and a conveyor belt 23.

Wherein the driving device 21 is connected with at least one of the

rollers

22a, 22b and can drive the rollers 22a and/or 22b to rotate; the conveyor belt 23 is arranged around the two

rollers

22a, 22b and is arranged for transporting the food material 7.

In the exemplary embodiment shown in fig. 1, the driving device 21 may be configured to include a driving motor, and may be connected to the drum 22a to rotate the drum 22 a; the conveyor belt 23 is tensioned by the two

rollers

22a, 22b, and the conveyor belt 23 may be made of a mesh belt made of a metal material such as stainless steel (e.g., 340 stainless steel) or other materials. When the driving motor is started and drives the roller 22a to rotate, the roller 22a can drive the conveyor belt 23 and the other roller 22b to move; the food material 7 may be placed on the conveyor belt 23 and moved into the cooking chamber 1 with the conveyor belt 23, heated by the hot air.

In an exemplary embodiment, as shown in fig. 1, two

rollers

22a, 22b are respectively located at opposite sides of the cooking cavity 1, and the driving device 21 is located outside the cooking cavity 1.

The

rollers

22a, 22b are located at both sides (left and right in fig. 1) of the cooking cavity 1, respectively, so that the conveyor belt 23, which is fitted over the two

rollers

22a, 22b, conveys the food 7 from the left (or right) side to the right (or left) side of the cooking cavity 1, and the food 7 can be heated by hot air during the conveyance of the food 7 in the cooking cavity 1, and the food 7 can leave the cooking cavity 1 after cooking. The driving device 21 is located outside the cooking cavity 1 so as not to influence the working reliability and the service life of the driving device 21 when the driving device 21 is in a high-temperature environment in the cooking cavity 1.

In an exemplary embodiment, as shown in fig. 1, a stop 24 for limiting the food material 7 is provided on the conveyor belt 23.

In the exemplary embodiment shown in fig. 1, a plurality of stops 24 are provided on the conveyor belt 23, and the food product 7 may be placed between two adjacent stops 24. Wherein the stop 24 may be a baffle.

The conveyor belt 23 is provided with the stop part 24, and the stop part 24 can provide enough power for the food 7, so that the food 7 can be conveyed along with the conveyor belt 23, and the food 7 can be conveyed according to the conveying speed of the conveying device 2, so that the cooking time of the food 7 in the cooking cavity 1 is controllable, and the cooking effect is controlled.

In an exemplary embodiment, as shown in fig. 1, the cooking appliance is configured to further include: a feeding chamber 41, the feeding chamber 41 being arranged for providing the feeding means 2 with the food material 7.

During cooking, the food material 7 enters from the feeding cavity 41, and then the food material 7 is conveyed on the conveyor belt 23 of the conveying device 2, and the high-temperature hot air provided by the hot air assembly 3 can be blown onto the food material 7 to heat the food material 7.

In an exemplary embodiment, as shown in fig. 1, the cooking appliance is configured to further include: a discharge chamber 42, the discharge chamber 42 being arranged for receiving the food material 7 after cooking by the cooking chamber 1.

After the food 7 is heated by the hot air in the cooking cavity 1, the food 7 reaches the discharging cavity 42 along with the conveying of the conveyor belt 23, and cooking of the food 7 is completed.

In an exemplary embodiment, as shown in fig. 1, a cooking appliance is provided to simultaneously include: the feeding cavity 41 and the discharging cavity 42 are arranged outside the cooking cavity 1 and are respectively positioned on two opposite sides of the conveying device 2.

Wherein the feeding chamber 41 is arranged close to the drum 22a of the conveyor 2, and the discharging chamber 42 is arranged close to the drum 22b of the conveyor 2, so that the food 7 fed into the feeding chamber 41 falls onto the conveyor belt 23 from one side, and after being transported by the conveyor belt 23 and heated by hot air, the food 7 falls into the discharging chamber 42 from the other side.

In an exemplary embodiment, as shown in fig. 1, the cooking appliance is configured to further include: a temperature sensing device 5 and a control device (not shown), wherein the temperature sensing device 5 is arranged for measuring the temperature of the cooking cavity 1; the control means is arranged in electrical connection with the temperature sensing means 5 and the conveying means 2 and is arranged to control the conveying speed of the conveying means 2, i.e. the speed at which the food material 7 is conveyed, in dependence of the temperature measured by the temperature sensing means 5.

The temperature sensing device 5 may be used to measure the temperature of the cooking cavity 1, for example, the temperature of the air in the cooking cavity 1 may be measured, so as to obtain the temperature of the food 7 in the cooking cavity 1 through the measured temperature and the compensated temperature; alternatively, the temperature sensing device 5 may directly measure the temperature of the food material 7 in the cooking cavity 1, such as: the temperature sensing device 5 may be an infrared temperature sensing device.

The temperature sensing means 5 may comprise a bulb and is mounted on the inner wall of the cooking cavity 1 as shown in fig. 1.

The control device controls the power of the driving device 21 according to the temperature measured by the temperature sensing device 5, and further controls the speed of the conveyor belt 23 for conveying the food 7 so as to realize the matching of the heating speed and the conveying speed of the food 7.

In an exemplary embodiment, the cooking appliance is configured to further include: a cooking function selection module (not shown) and a control device, wherein the cooking function selection module is configured to allow a user to select a corresponding cooking program according to the category of the food material 7; the control means is arranged in electrical connection with the cooking function selection module and the conveying means 2 and is arranged to control the speed at which the conveying means 2 conveys the food material 7 in dependence of the information of the cooking function selection module.

When cooking the food 7, the user can select a corresponding cooking program, such as a rice cooking program or a meat cooking program, by using the cooking function selection module according to the type of the food 7 to be cooked, and the control device can know the type of the food 7 according to the cooking program selected by the user and control the conveying speed of the food 7 in the cooking cavity 1 according to the type of the food 7 so as to realize cooking of the food 7 of different types.

In an exemplary embodiment, the cooking appliance is provided to include a cooking function selection module, the temperature sensing device 5, and a control device at the same time, so as to control the speed at which the conveying device 2 conveys the food material 7 according to the kind of the food material 7 and the temperature detected by the temperature sensing device 5.

In an exemplary embodiment, as shown in fig. 1, the hot air assembly 3 is configured to include a heating element 31 and a fan 32, and the heating element 31 may be configured as a heating pipe (may be in a serpentine arrangement or a spiral arrangement) or other form, and may heat air; the fan 32 is arranged to drive the heating element 31 to heat the generated flow of hot air so that the hot air flows to the food material 7 inside the cooking cavity 1. Wherein, the hot air component 3 can be arranged above the cooking cavity 1, the heating element 31 heats the air, and the fan 32 can be arranged above or below the heating element 31 and blow air to blow the hot air downwards onto the food 7 on the conveyor belt 23. Of course, the hot air assembly 3 may be disposed at other positions of the cooking cavity 1, such as left, right, front, rear or lower sides of the cooking cavity 1, and the relative positions of the fan 32 and the heating element 31 are adjusted accordingly, so that hot air can be supplied to the cooking cavity 1 through the hot air duct.

The control device of the cooking appliance is provided to be electrically connected to the heating element 31 and the fan 32, and is provided to control the heating power of the heating element 31 and the rotation speed of the fan 32 according to the temperature measured by the temperature sensing device 5.

The control device can control the heating power of the heating element 31 and the rotation speed of the fan 32 according to the temperature detected by the temperature sensing device 5, so as to further control the heating temperature of the food 7, and if the temperature detected by the temperature sensing device 5 is too high (for example, higher than the target temperature), the heating power of the heating element 31 is reduced, and/or the rotation speed of the fan 32 is reduced, so that the food 7 is prevented from overheating and burning; if the temperature detected by the temperature sensing device 5 is too low (e.g. not higher than the target temperature), the heating power of the heating element 31 is increased, and/or the rotation speed of the fan 32 is increased to fully heat the food material 7, so as to avoid insufficient or excessively long frying time of the food material 7.

In an exemplary embodiment, as shown in fig. 1 and 2, the cooking appliance is configured to further include an injection device 6, the injection device 6 being configured to include: a spray line 61 and a nozzle, which is provided in connection with the spray line 61 and is provided to spray water or seasoning into the cooking cavity 1.

The cooking utensil is provided with the spraying device 6, water (such as water or aqueous solution (such as salt water and the like) or seasonings can be sprayed into the cooking cavity 1 in the cooking process, the water mist can be sprayed, so that the food 7 can keep soft and glutinous without cracking and crisp under the high-temperature air-frying environment in the cooking cavity 1, and the flavor of the cooked food 7 can be improved by spraying the seasonings.

In an exemplary embodiment, the spraying device 6 is arranged to further comprise: the nozzle valve is provided in the injection line 61, so that the opening and closing of the injection line 61 can be controlled by the opening and closing of the injection valve, thereby controlling the injection of the nozzle.

The control device of the cooking utensil is electrically connected with the nozzle valve and is used for controlling the spraying of the nozzle by controlling the opening and closing of the nozzle valve.

The control device can control the opening of the nozzle valve in the cooking process, so as to control the nozzle to spray water mist or seasonings into the cooking cavity 1, so that the flavor of the cooked food 7 is improved, the automation degree of the cooking appliance is improved, and the cooking appliance is convenient to use.

In an exemplary embodiment, the nozzle is a nozzle for spraying water, and the control means is arranged to control the spraying of water from the nozzle in dependence on the temperature measured by the temperature sensing means 5, such as: the nozzle is controlled to spray water when the temperature measured by the temperature sensing device 5 is greater than the target temperature, and the nozzle is controlled to stop spraying water when the temperature measured by the temperature sensing device 5 is not greater than the target temperature.

When the temperature measured by the temperature sensing device 5 is greater than the target temperature, the cooking cavity 1 is indicated to be in a high-temperature air-frying environment, and water is sprayed into the cooking cavity 1 at the moment, so that the food 7 in the cooking cavity 1 can be kept soft and glutinous and not cracked and not crisp.

When the cooking appliance with the spraying device is used for cooking, as shown in fig. 3, food 7 is placed into a feeding cavity 41, cooking is started, an empty heating element 31 and a fan 32 are started, a conveyor belt 23 is started, the temperature of the cooking cavity 1 (the temperature T1 of air or food in the cooking cavity 1 is detected), when the detected temperature exceeds a target temperature, a nozzle is started to spray water, after a period of time, the temperature of the cooking cavity 1 is detected again, and when the detected temperature is lower than the target temperature, the nozzle stops spraying water; when the temperature of the cooking cavity 1 is higher than the target temperature, the nozzle continuously sprays water, and the previous step is repeated until the water spraying process is completed (as shown in steps S102 to S116 of fig. 3).

In an exemplary embodiment, a plurality of nozzles are provided in the cooking chamber 1; correspondingly, the injection pipeline 61 comprises a plurality of injection branches, the injection branches are in one-to-one correspondence with and connected with a plurality of nozzles, and each injection branch is provided with a nozzle valve.

In an exemplary embodiment, the cooking cavity 1 is provided to include a plurality of cooking zones, each of which corresponds to at least one nozzle for spraying water into the corresponding cooking zone.

In the exemplary embodiment shown in fig. 2, the cooking chamber 1 comprises three cooking zones, each having one (or more) nozzles disposed therein, three

nozzles

62a, 62b, 62c (three nozzles are denoted by symbols N1, N2, N3 in fig. 2) being disposed in the three cooking zones 1; the injection line 61 includes an injection main line 611 and three

injection branches

612a, 612b, 612c, one ends of the three

injection branches

612a, 612b, 612c are connected to the injection main line 611, the other ends are connected to the three

nozzles

62a, 62b, 62c, and the three

injection branches

612a, 612b, 612c are respectively provided with

nozzle valves

63a, 63b, 63c (three nozzle valves are denoted by symbols V1, V2, V3 in fig. 2), and the control device can control the opening and closing of the three

nozzle valves

63a, 63b, 63c, thereby controlling the water injection of the three

nozzles

62a, 62b, 62 c. When the temperature sensing device 5 detects that the temperature of a certain cooking zone is greater than the target temperature, water spray from the

nozzles

62a, 62b or 62c in the cooking zone is controlled.

When the cooking appliance with the spraying device is used for cooking, as shown in fig. 4, food 7 is placed into a feeding cavity 41, cooking is started, an empty heating element 31 and a fan 32 are started, a conveyor belt 23 is started, temperature uniformity of each cooking area in the cooking cavity 1 is detected, when the temperature of one or more cooking areas (such as the cooking areas corresponding to the nozzles N1 and N3) is detected to exceed a target temperature, a nozzle corresponding to the cooking area is controlled to start spraying water (such as the nozzle valves V1 and V3 are controlled to be opened for N seconds, so that the nozzles N1 and N3 start spraying water for N seconds), after a period of time (such as N seconds), temperature uniformity of each cooking area in the cooking cavity 1 is detected again, and when the temperature of the cooking area is lower than the target temperature, the nozzle corresponding to the cooking area stops spraying water; when the temperature of the cooking area is higher than the target temperature, the nozzles corresponding to the cooking area continuously spray water, and the previous step is repeated until the water spraying process is completed (as shown in steps S202-S226 of fig. 4).

In an exemplary embodiment, as shown in fig. 1, the temperature sensing device 5 is provided with one and is capable of measuring temperatures of a plurality of cooking zones, and the control device is provided to control water spray from nozzles corresponding to the cooking zones according to the temperatures of the cooking zones measured by the temperature sensing device 5.

The temperature sensing device 5 may be an infrared sensing device capable of measuring temperatures of a plurality of cooking zones within the cooking cavity 1 so as to control water spray from nozzles corresponding to the cooking zones according to the measurement result of the infrared sensing device.

In another exemplary embodiment, a temperature sensing device 5 is provided in each cooking zone, and the control device is configured to control water spray from a nozzle corresponding to the cooking zone according to the temperature of the corresponding cooking zone measured by the temperature sensing device 5.

In a plurality of cooking areas in the cooking cavity 1, each cooking area is internally provided with a temperature sensing device 5 for measuring the temperature in the cooking area, and when one temperature sensing device 5 measures that the temperature of the corresponding cooking area is higher, the nozzle corresponding to the cooking area is controlled to spray water.

Of course, instead of providing one or a plurality of temperature sensing devices 5 in one-to-one correspondence with the cooking zones, the temperature sensing devices 5 may be provided in a plurality (less than the number of cooking zones), and at least one temperature sensing device 5 may measure the temperatures of the plurality of cooking zones.

In an exemplary embodiment, as shown in fig. 1, the cooking appliance further comprises a receiving cavity 43, the receiving cavity 43 being located below the cooking cavity 1 for receiving the sprayed water, seasoning, food item debris, etc.

In summary, the cooking appliance provided by the embodiment of the utility model has the functions of heating, conveying food materials, controlling temperature and the like, the food materials can be heated and cooked by using the empty frying technology in the cooking process, the food materials enter from the feeding cavity in the cooking process, after being conveyed on the conveying belt, the heating element is heated at high temperature, the fan blows air to blow high-temperature air onto the food materials, and the cooking can be completed when the food materials reach the position of the discharging cavity along with the conveying of the conveying belt. The cooking utensil also has a water spraying function, and aims to spray water mist at different cooking stages, so that food materials in a high-temperature air frying environment can be kept soft and glutinous and not cracked and not crisp.

The cooking process (such as rice cooking) performed by the cooking appliance according to the embodiment of the utility model is as follows.

When rice is cooked, the rice (after washing) is fed, the conveyor belt is started to run, the heating element, the fan and the nozzle are started to run, the temperature sensing device is used for measuring the temperature, the heating power of the heating element and the rotating speed of the fan are controlled according to the temperature detected by the temperature sensing device, so that the heating temperature of food is further controlled (if the detected temperature is too high, the heating power of the heating element is reduced, the rotating speed of the fan is reduced, if the detected temperature is too low, the heating power of the heating element is increased, and the rotating speed of the fan is increased), and cooking is completed. In the cooking process, a water spraying program can be started as required.

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; can be mechanically or electrically connected; 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.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present 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 embodiments of the present utility model have been shown and described above, it will 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 may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A cooking appliance, comprising:

a cooking cavity;

2. Cooking appliance according to claim 1, characterized in that the conveying means comprise:

a driving device;

the driving device is connected with at least one roller and is arranged to drive the at least one roller to rotate; and

3. Cooking appliance according to claim 2, wherein two of the rollers are located on opposite sides of the cooking cavity, respectively, and the drive means are located outside the cooking cavity.

4. Cooking appliance according to claim 2, wherein the conveyor belt is provided with a stop for limiting the food material.

5. The cooking appliance of any one of claims 1 to 4, further comprising: and the feeding cavity is arranged to provide food materials for the conveying device.

6. The cooking appliance of any one of claims 1 to 4, further comprising: and the discharging cavity is arranged to receive the cooked food.

7. The cooking appliance of claim 6, further comprising: a feeding cavity arranged to provide food material to the conveying device;

8. The cooking appliance of any one of claims 1 to 4, further comprising:

9. The cooking appliance of any one of claims 1 to 4, wherein the hot air assembly comprises a heating element and a fan arranged to drive a flow of hot air generated by heating of the heating element;

10. The cooking appliance of any one of claims 1 to 4, further comprising a spraying device comprising:

a jet line; and

11. The cooking appliance of claim 10, wherein the spraying device further comprises: the nozzle valve is arranged on the injection pipeline;

12. The cooking appliance of claim 11, further comprising:

13. The cooking appliance of claim 12, wherein a plurality of said nozzles are disposed within said cooking chamber;

14. The cooking appliance of claim 13, wherein the cooking cavity comprises a plurality of cooking zones, each of the cooking zones corresponding to at least one of the nozzles;