CN213371499U

CN213371499U - Intelligent hot air cooking equipment

Info

Publication number: CN213371499U
Application number: CN202021684117.3U
Authority: CN
Inventors: 娄军; 鹿鹏
Original assignee: Global Ai & Display Co ltd
Current assignee: Global Ai & Display Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-08
Anticipated expiration: 2030-08-13

Abstract

The invention discloses an intelligent hot air cooking device, which comprises a cooker body, wherein the cooker body comprises: the air heating device comprises a shell, a plurality of sensors, an air heating assembly, an image acquisition assembly and a circuit board, wherein the circuit board is respectively in signal connection with the air heating assembly, the image acquisition assembly and the plurality of sensors; identifying food material parameters including the types, the volumes and the quantities of food materials according to the food material images; selecting a cooking mode according to the received food material parameters including the type, the volume, the quantity, the temperature, the humidity and the weight of the food materials, and acquiring cooking parameters corresponding to the food material parameters; the heating temperature and time of the air heating assembly is controlled based on the cooking parameters and the received environmental parameters. The utility model discloses realize intelligent culinary art of intelligence hot-air cooking equipment, improve the use experience of intelligence hot-air cooking equipment, reduce skill and experience that the consumer used intelligence hot-air cooking equipment.

Description

Intelligent hot air cooking equipment

Technical Field

The invention relates to household appliances, in particular to intelligent hot air cooking equipment.

Background

With the acceleration of the pace of life, air fryer/air oven are becoming popular gradually due to the characteristics of beautiful appearance, small volume, convenient use and the like, but products such as traditional air fryer and the like need consumers to manually set cooking temperature and cooking time, and many consumers do not know how to set the parameters, which brings inconvenience.

Disclosure of Invention

The embodiment of the application provides an intelligent hot air cooking device, and solves the problem that an air fryer/air oven in the prior art needs manual control frying operation and cannot control food material parameters and environmental parameters.

The embodiment of the application provides an intelligence hot-air cooking equipment, including the pan body, the pan body includes: the cooking device comprises a shell and a cooking area arranged in the shell; the cooking area comprises a food material accommodating cavity and a flow guide channel; the pan body still includes:

the multiple sensors are arranged on the shell or the inner wall of the shell and are used for detecting food material parameters including temperature, humidity and weight and environment parameters;

the air heating assembly is arranged on one side, far away from the food materials, in the shell and used for providing heat for the air in the cooking area and guiding the hot air to circulate along the flow guide channel so that the generated hot air can contact the food materials in the food material containing cavity from different angles;

the image acquisition assembly is arranged in/outside the shell and is used for acquiring food material images in the cooking area;

the circuit board is packaged in the shell and is in signal connection with the air heating assembly, the image acquisition assembly and the various sensors respectively; identifying food material parameters including the types, the volumes and the quantities of food materials according to the received food material images; then, according to the received food material parameters including the type, the volume, the quantity, the temperature, the humidity and the weight of the food materials, a built-in cooking mode is utilized to obtain cooking parameters corresponding to the food material parameters; controlling a heating temperature and time of the air heating assembly based on the cooking parameter and the received environmental parameter.

Furthermore, the cookware body also comprises a display and control device which is fixedly arranged on the outer surface of the shell; the display control equipment is in signal connection with the circuit board and is used for displaying the menu, the food material parameters and the corresponding nutrient elements and cooking parameters thereof, and receiving one-key cooking control and self-defined cooking parameters of a user;

wherein the cooking parameters include at least a heating temperature and a heating time required by the heating assembly.

Further, the shell comprises a cover body and a pot body, the pot body comprises an outer shell, an inner shell and a food material supporting frame, the inner shell is arranged on the inner side of the outer shell, and the inner shell and the inner wall of the cover body form the cooking area; the food material support frame is arranged in the inner shell, and the side face and the bottom of the inner shell form the flow guide channel.

Further, the plurality of sensors at least comprises a temperature sensor, a humidity sensor and a weight sensor; the temperature sensor and the humidity sensor are packaged on the inner wall of the cover body or a heating part in the air heating assembly or the side wall of the flow guide channel; the weight sensor is packaged at the bottom of the shell.

Furthermore, the cookware body also comprises a microswitch, and the microswitch is in signal connection with the circuit board; the micro switch is arranged on the outer shell; the circuit board is started when the microswitch is triggered to be closed, and drives the image acquisition assembly to perform image acquisition work.

Further, the image acquisition assembly comprises one or more cameras, and the cameras are arranged on the shell and used for acquiring food material images; the camera is electrically connected with the circuit board.

Further, the pan body still includes speech equipment, speech equipment locates the casing surface, speech equipment with circuit board signal connection for carry out voice broadcast to the culinary art process, and carry out the voice interaction.

Further, the circuit board comprises a master control circuit board and a slave control circuit board; the master control circuit board and the slave control circuit board are in an integrated structure or a split structure and are connected through a circuit;

the main control circuit board is in signal connection with the image acquisition assembly and the sensors; the main control circuit board identifies food material parameters including the types, the volumes and the quantities of food materials according to the received food material images; acquiring cooking parameters corresponding to the food material parameters by using a built-in cooking mode according to the received food material parameters including the food material types, the volumes, the temperatures, the humidity and the weights;

the slave control circuit board is in signal connection with the air heating assembly and the various sensors, and controls the heating temperature and the heating time of the air heating assembly according to the received environmental parameters and cooking parameters.

Furthermore, the cooker body also comprises a wireless communicator, and the wireless communicator is connected with the circuit board; the wireless communicator adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technologies, so that the circuit board is in wireless connection with a cloud server or a user terminal through the wireless communicator.

Further, the pot body is an air fryer or an air oven.

The intelligent hot air cooking equipment provided in the embodiment of the application at least has the following technical effects or advantages:

1. due to the fact that the multiple sensors are adopted and at least comprise the temperature sensor, the humidity sensor and the weight sensor, the food to be fried is sensed and measured in an all-round mode, the circuit board can conveniently select the best cooking mode comprehensively according to all-round sensing and measuring results, and therefore optimal cooking of the food is achieved.

2. The food material parameters including temperature, humidity and weight are acquired by combining various sensors respectively, so that the circuit board only identifies partial parameters of food materials, the identification steps are reduced, the identification speed is increased, the food materials are automatically heated according to the food material parameters including volume, weight, temperature, humidity and types, the heating mode is not required to be selected by manual operation, the cooking mode on the cooking equipment can be conveniently performed step by step, the use experience of the cooking equipment is improved, and the trend of healthy cooking is met.

3. Because the cooking parameters are selected without manual operation of a user, the use experience of the cooking equipment is improved by automatically acquiring the heating time and the heating temperature, the frying skill and experience of a novice are reduced, and the healthy frying trend is met.

4. During the frying process, the related cooking parameters can be set by manual operation, so that the operation experience is improved.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent hot air cooking device according to an embodiment of the present application;

fig. 2 is a structural sectional view of an intelligent hot air cooking device according to an embodiment of the present application;

fig. 3 is a block diagram of an intelligent hot air cooking device according to an embodiment of the present application;

FIG. 4 is a sectional view of another intelligent hot air cooking device according to an embodiment of the present application;

fig. 5 is a block diagram of another intelligent hot air cooking device according to an embodiment of the present application.

Reference numerals:

the cooking device comprises a shell 100, a cover 110, a pot body 120, an outer shell 121, an inner shell 122, a food material supporting frame 123, a food material supporting frame handle 123a, a cooking area 130, a food material accommodating cavity 131, a flow guide channel 132, a circuit board 200, a main control circuit board 210, a secondary control circuit board 220, an air heating assembly 300, a heating pipe 310, a heat conduction fan 320, a fan motor 330, an image acquisition assembly 400, a temperature sensor 510, a humidity sensor 530, a weight sensor 520, a display control device 600, a microswitch 700, a voice device 800 and a wireless communicator 900.

Detailed Description

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example one

Referring to fig. 1-5, this embodiment provides an intelligent hot air cooking device, including the pan body, the pan body includes: a housing 100, a cooking area 130 provided in the housing 100; the cooking area 130 includes a food material receiving cavity 131 and a guide passage 132 for guiding air. The pot body in the embodiment can be an air frying pot or an air oven and other air frying equipment.

The cooking principle of a general air-frying device is as follows: the air of the cooking area 130 is heated, then the hot air is rapidly circulated, the hot air is contacted with the surface of the food material from all angles, and the water vapor generated by heating the food material is rapidly taken away, so that the surface of the food material forms a golden and crisp surface layer, the fried appearance and the fried taste are achieved, the cooking effect of avoiding oil smoke overflow and excessive grease is achieved, and the requirements of taste and nutrition of some users with higher health requirements are met.

In this embodiment, the casing 100 includes a cover 110 and a pot 120, the pot 120 includes an outer casing 121, an inner casing 122 and a food material support frame 123, the inner casing 122 is disposed inside the outer casing 121, and the inner casing 122 and the inner wall of the cover 110 form a cooking area 130; the food material supporting frame 123 is disposed in the inner casing 122, and the food material supporting frame 123 and the side surface and the bottom of the inner casing 122 form a flow guiding channel 132.

When the pot body is an air fryer, the food material support 123 may be a cooking basket or a frying basket, and the food material support 123 is provided with a food material support handle 123 a. When the pot body is an air oven, the food material support frame 123 is a mesh tray, and a plurality of support legs are disposed at the lower portion of the mesh tray. When hot air circulates along the diversion channel 132, because the grids or other hollow structures are distributed on the food material support frame 123, when the hot air circulates in the diversion channel 132, part of the hot air passes through the food material support frame 123 and contacts the surface of the food material in the food material support frame 123, so that the moisture in the food material is fully evaporated and is discharged along the air outlet hole on the shell 100.

For realizing intelligent culinary art, help operating personnel culinary art food, the pan body in this embodiment still includes: various sensors, an air heating assembly 300, an image capture assembly 400, and a circuit board 200.

And the various sensors are respectively arranged on the shell 100 or the inner wall of the shell 100 and are used for detecting food material parameters including temperature, humidity and weight and environmental parameters.

The various sensors in this embodiment include at least a temperature sensor 510, a weight sensor 520, and a humidity sensor 530. Wherein, the temperature sensor 510 and the humidity sensor 530 are packaged on the inner wall of the cover 110 or on the heating component in the air heating assembly or on the sidewall of the flow guiding channel 132; the weight sensor 520 is packaged at the bottom of the housing 100. The food to be fried is sensed and measured in all directions through various sensors, so that the circuit board 200 comprehensively selects the optimal frying mode according to the results of all-direction sensing and measurement, and optimal cooking is performed on the food.

The weight sensor 520 is disposed at the bottom of the housing 100 and is configured to weigh the food material and obtain weight information of the food material. In one embodiment, the present embodiment includes a plurality of weight sensors 520 respectively disposed on the supporting legs at the bottom of the housing 100, and when the food material is contained in the food material containing cavity 131, the weight information of the food material is obtained for being transmitted to the circuit board 200. The temperature sensor 510 is used to collect the temperature of the food material and the temperature of the hot air. In this embodiment, the temperature sensor 510 may detect the temperature of the food material in the food material accommodating cavity 131 by using a special temperature; the temperature sensor 510 may detect the ambient temperature of the cooking area 130 using an NTC. In order to reduce the detection error, a plurality of temperature sensors 510 with different functions may be included, and each temperature sensor 510 detects the ambient temperature or the temperature of the food material. The humidity sensor 530 is used for collecting the food material and the moisture content in the hot air, and the frying state of the food material can be known through the detected hot air and the moisture content in the food material.

Of course, for the detection of the temperature and moisture content information, a separate temperature sensor and a separate humidity sensor may be used, and an integrated temperature and humidity sensor integrating the temperature sensor 510 and the humidity sensor 530 may also be used in consideration of the size of the apparatus.

The air heating unit 300 is provided in the casing 100, and may be located above the inside of the casing 100 or below the inside of the casing 100.

The air heating assembly 300 in this embodiment is disposed at a side of the casing 100 away from the food material, and is used for providing heat to the air in the cooking area 130, and guiding the hot air to circulate along the flow guiding channel 132, so that the hot air contacts the food material in the food material accommodating cavity 131 from different angles.

The air heating unit 300 is generally composed of a heating part and a fan part, and of course, only the heating part may be cooked alone. The heating portion of the air heating assembly 300 directly contacts the food material to heat the food material, for example, when frying a certain type of food material through the air oven, the heating portion of the air heating assembly 300 directly heats and fries the food material.

In one embodiment, the air heating assembly 300 includes: a heating pipe 310, a heat-conducting fan 320, and a fan motor 330. Heating pipe 310 is located and is kept away from the one side of eating material and holding chamber 131, avoids heating pipe 310 direct contact to eat the material to scald operating personnel or scald other article when avoiding taking the edible material, for example, eat material and hold chamber 131 and be the ascending cavity of opening, heating pipe 310 locates the top that the edible material held chamber 131 then, for example heating pipe 310 locates on lid 110. The heating tube 310 is used to provide heat to the air within the cooking zone 130 so that the hot air cooks the food material within the food material receiving cavity 131. The heating pipe 310 in this embodiment is made of a baking pipe bent in a spiral disk shape or a ring shape so as to contact the heated air as much as possible. The heat conduction fan 320 is arranged above the heating pipe 310 and used for guiding hot air to circulate along the flow guide channel 132, so that the hot air contacts the food materials in the food material accommodating cavity 131 from different angles, the food materials in the food material accommodating cavity 131 are uniformly heated, the circulation of the hot air along the flow guide channel 132 is ensured, and the heat efficiency of cooking work is improved. The fan motor 330 is disposed above the heat-conducting fan 320, and an output end of the fan motor is connected to the heat-conducting fan 320 for driving the heat-conducting fan 320 to operate.

Of course, in another embodiment, the air heating assembly 300 includes a heating tube 310, a heat conductive fan 320, and a fan motor 330. The heating pipe 310 is disposed at one side of the food material accommodating cavity 131, and can directly contact with food materials to heat the food materials, and the heat conducting fan 320 and the fan motor 330 are disposed at the other side of the food material accommodating cavity 131.

Further, the heating pipe 310 generates heat, the fan motor 330 drives the heat conduction fan 320 to operate, the heat conduction fan 320 guides the heated hot air into the diversion channel 132, and then the heating pipe 310 is controlled to operate according to the temperature detected by the temperature sensor.

In addition, in order to further uniformly heat the food materials on the food material support frame, in an embodiment, a food material rotating device is further arranged in the shell, and the food material rotating device drives the food materials to rotate, so that the food materials are further uniformly heated under the wrapping of hot air. The food material rotating equipment can be in a rotating disc shape, and the food material rotating equipment drives the food material to rotate in the horizontal direction; the food material rotating device can be hooked or forked and directly embedded into the food material to drive the food material to rotate, so that the food material is further uniformly heated, and the specific structure of the food material rotating device is not limited in the embodiment.

The image capturing assembly 400 is disposed inside/outside the housing 100 and is used for capturing the food material image in the cooking area 130. The image capturing assembly 400 in this embodiment includes one or more cameras, which are disposed on the housing 100 and used for capturing food material images. Further, when the camera is disposed outside the outer casing, the camera can be disposed outside the opening between the cover 110 and the pan body 120, and when the camera is disposed inside the outer casing, the camera can be cooled by the heat dissipation device.

In this embodiment, the camera is electrically connected to the circuit board 200. Further, when the image capturing assembly 400 includes a plurality of cameras, the cameras are uniformly arranged in/outside the cooking area 130, and preferably, the cameras are wide-angle cameras, for example, three wide-angle cameras are used, and the cameras are arranged on the upper cooking area 130 in a triangular shape. In addition, the image acquisition assembly 400 may further include an illumination compensation device for performing illumination compensation on the camera.

The circuit board 200 is packaged in the casing 100 and is respectively in signal connection with the air heating assembly 300, the image acquisition assembly 400 and various sensors; identifying food material parameters including the types, the volumes and the quantities of food materials according to the received food material images; and selecting a cooking mode according to the received food material parameters including the food material types, the volumes, the temperatures, the humidity and the weights, and acquiring the cooking parameters corresponding to the food material parameters. The heating temperature and time of the air heating assembly 300 are controlled according to the cooking parameters and the received environmental parameters so as to cook the ingredients in the ingredient containing chamber 131.

In the circuit board 200 in this embodiment, the existing AI intelligent recognition technology is used to recognize the food material parameters in the food material image. The identified food material parameters can be not only the type, volume and quantity of the food materials, but also other food material parameters such as weight, thickness, shape and the like. The circuit board 200 acquires the food material image acquired by the image acquisition assembly 400, and identifies the food material parameters in the food material image by using an identification technology. The recognizable food material types at least comprise: raw and fresh food materials such as beefsteak, chicken wings, roasted sausages, shrimps, pizza, sandwiches, fish (salmon, butterfish, hairtail cubes, cod, etc.), and the like. Pastry materials such as dumplings, bread, steamed bread, etc. It should be noted that, in the circuit board 200 in this embodiment, an image recognition algorithm in the existing AI intelligent recognition technology is integrated in the circuit board, and the food material image collected by the image collecting assembly 400 is recognized through the existing image recognition algorithm, for example, various food materials such as steaks, chicken wings, fish blocks, pizza and the like are recognized by using the image recognition algorithm.

The cooking mode in this embodiment is an existing cooking curve model, different parameters of different food materials correspond to different cooking curves, corresponding temperature-time is set in the cooking curves, and the cooking curves corresponding to the food material parameters are called according to the received recognition result, the detection result of the temperature and humidity sensor 510, and the weighing result of the weight sensor 520, so as to obtain the cooking parameters of the cooking curves, that is, the cooking temperatures at different stages and the heating time corresponding to the temperatures in the cooking process. Wherein, the culinary art mode is a current intelligent culinary art technique, in the temperature, the time setting with this intelligent culinary art application air fryer in this embodiment to realize intelligent control. Therefore, the air fryer or the air oven in the embodiment can realize full-automatic control frying of food materials to be fried, and does not need manual control frying of a user, for example, frying time and frying temperature do not need to be mastered, so that the use experience of the air fryer or the air oven is improved.

In addition, the circuit board 200 in the present embodiment controls the heating time and the heating temperature of the air heating assembly 300, that is, controls the heating time and the heating temperature of the heating tube 310. For the fan motor 330, the circuit board 200 controls the fan motor 330 to start, so that the output end of the fan motor 330 drives the heat-conducting fan 320 to rotate, so as to circulate the hot air fanned out by the heat-conducting fan 320 along the flow-guiding channel, but the rotation speed of the heat-conducting fan 320 does not need to be adjusted, if the output power of the fan motor 330 is adjusted, for example, the rotation speed of the heat-conducting fan 320 is increased or decreased, the hot air fanned out by the heat-conducting fan 320 may not rotate along the flow-guiding channel 132, therefore, the circuit board 200 in this embodiment only controls the fan motor 330 to start.

It should be noted that, in order to make the intelligent air cooking device have diversified designs, in this embodiment, the circuit board 200 includes a master control circuit board 210 and a slave control circuit board 220, and the master control circuit board 210 and the slave control circuit board 220 adopt an integrated structure or a split structure and are connected by a circuit. When the slave control circuit board 220 and the master control circuit board 210 can be two independent circuit board devices and are connected through line communication, the slave control circuit board 220 can be expanded in other functional designs according to actual needs, so that the intelligent air cooking device can realize intelligent control of corresponding functions. In addition, the slave control circuit board 220 is also electrically connected with a power supply, and the intelligent air cooking device is powered by the power supply.

Further, the main control circuit board 210 is in signal connection with the image acquisition assembly 400 and various sensors; the main control circuit board 210 identifies food material parameters including the type, volume and quantity of food materials according to the received food material images; acquiring cooking parameters corresponding to the food material parameters by using a built-in cooking mode according to the received food material parameters including the food material types, the volumes, the temperatures, the humidity and the weights; the slave control circuit board 220 is in signal connection with the air heating assembly 300 and various sensors, and controls the heating temperature and heating time of the air heating assembly 300 according to the received environmental parameters and cooking parameters. The connection relationship between the master control circuit board 210 and the slave control circuit board 220 in the circuit board 200 and each component is not limited in this embodiment.

It should be noted that, the intelligent hot air cooking device in this embodiment further includes an electrifying switch, the electrifying switch is in signal connection with the circuit board 200, and after the electrifying switch is started, the circuit board 200 starts to execute corresponding operations.

In order to increase the interaction mode of the intelligent air cooking equipment and improve the participation fun of people, the cookware body further comprises a display and control device 600, and the display and control device 600 is fixedly arranged on the outer surface of the shell 100; the display control device 600 is in signal connection with the circuit board 200 and is used for displaying the menu, the food material parameters and the corresponding nutrient elements and cooking parameters, and receiving one-key cooking control and self-defining cooking parameters of the user. For example, the display control device 600 displays, including but not limited to: the calorie, fat content, cholesterol content and vitamin content of the food material.

In addition, a transparent skylight can be further arranged on the cooker body, so that an operator can visually observe the cooking state of the food in the food containing cavity 131.

In this embodiment, the cooking parameters include at least a heating temperature and a heating time required for the air heating assembly 300.

The display and control device 600 in this embodiment intuitively displays the current cooking parameters, and the user realizes one-key cooking control by starting the key, so that the user does not need to consider the corresponding frying skill.

In addition, the display and control device 600 is also used for custom adjusting cooking parameters according to user habits. When the user adjusts the corresponding temperature and time in the pre-stored cooking curve, the circuit board 200 automatically stores data, and recommends according to the previously adjusted temperature and time when the user uses the cooking curve for the next time. For example, when chicken wings are fried, the processed chicken wings are placed in the lower food material accommodating cavity 131, the image acquisition assembly 400 acquires images of the chicken wings and transmits the images to the circuit board 200, relevant parameters of the chicken wings are identified through the circuit board 200, food material parameters of the chicken wings are displayed through the display and control device 600, cooking parameters such as fully cooked chicken wings are displayed according to a built-in cooking mode, for a user who is not well cooked, the cooking parameters can be adjusted according to own favor, for example, the fully cooked cooking parameters are adjusted to be scorched cooking parameters (time corresponding to frying temperature is reduced), at the moment, the circuit board 200 reads and stores the cooking parameter modification of the display and control device 600, and then when the chicken wings are fried next time, the cooking parameters modified at the previous time are automatically called, and setting of personalized cooking parameters is achieved. Therefore, in the present embodiment, the circuit board 200 adjusts the habit and taste of the user through the display control device 600, so as to realize the setting of the automatic cooking parameters.

For the food material images that are not recognized by the circuit board 200, the user sets cooking parameters in a self-defined manner through the display control device 600, for example, the cooking parameters are stored after the user defines the cooking time and the temperature, when the next user fries the food material of this kind, the circuit board 200 recognizes the food material parameters according to the food material images, and after the circuit board 200 receives the food material parameters, the cooking parameters set by the previous user are recommended.

In this embodiment, the display control device 600 may adopt a touch display screen. The display control device 600 in this embodiment can be selected according to product requirements, including but not limited to various liquid crystal screens, LED screens, digital tubes, and the like, and is selected according to different product definitions.

In order to improve the use experience, the cooking device further comprises a reminding device, the reminding device is in signal connection with the circuit board 200, and after the air heating assembly 300 completes heating, the user is reminded of finishing cooking through the reminding device. The reminding device in this embodiment may be an indicator light or a buzzer.

The cookware body further comprises a microswitch 700, and the microswitch 700 is connected with the circuit board 200. In one embodiment, the microswitch 700 is provided on the outer housing 121. The circuit board 200 is started when the microswitch 700 is triggered to be closed, the image acquisition assembly 400 is driven to perform image acquisition work, the circuit board 200 is triggered to be started through the microswitch 700, and meanwhile, the intelligent hot air cooking equipment is protected safely.

For further increasing interactive interest, the pan body still includes speech equipment 800, and speech equipment 800 locates the casing 100 surface, and speech equipment 800 and circuit board 200 signal connection for carry out voice broadcast to the culinary art process, and carry out voice interaction. For example, the frying is finished and the cooking is reported to be finished through a loudspeaker. Of course, extensions can also be made, such as language interaction, the speech device 800 includes a microphone and a speaker, and when the speech device 800 is provided with a speech recognition technology, sound can be identified through the speech device 800, so as to implement an automatic heating process of a certain food material and external speech control. The voice interaction in this embodiment adopts the existing voice interaction technology, so that the voice device 800 has a voice interaction function.

In order to realize the connection between the intelligent air cooking device and the cloud or other external devices to expand the application of the intelligent air cooking device, in this embodiment, the cookware body further includes a wireless communicator 900, and the wireless communicator 900 is connected with the circuit board 200; the wireless communicator 900 adopts WIFI, bluetooth, zigbee, 2G, 3G, 4G or 5G technologies, so that the circuit board 200 is wirelessly connected with the cloud server or the user terminal through the wireless communicator 900. Further, the wireless communicator 900 may employ one of WIFI technology, bluetooth technology, zigbee, 2G, 3G, 4G, and 5G technology, and may also combine multiple wireless communication technologies. Further, the circuit board 200 is connected with the cloud server through the WIFI technology/2G/3G/4G/5G technology in the wireless communicator 900, and transmits the frying data of the intelligent air cooking device to the cloud server; the cooking parameters of the intelligent air cooking device can be controlled through the user terminal. In this embodiment, the circuit board 200 is connected to the cloud server through the wireless communication technology in the wireless communicator 900 to update data; and can also be connected to a user terminal so that the user can manually update the data.

Example two

The embodiment provides an application method of the intelligent hot air cooking device shown in the first embodiment, and the application method can comprise the following steps.

Step S1: after the circuit board 200 detects that the food material is placed in the food material support frame 123, the image acquisition assembly 400 is controlled to acquire the image of the food material, and the various sensors are controlled to detect the parameters of the food material including temperature, humidity and weight and the environmental parameters.

In one embodiment, the food material accommodating cavity 131 is opened at a side edge, and after the food material supporting frame 123 is pushed into the cooking area 130, the micro switch 700 is triggered to be closed during the pushing process, and the circuit board 200 is started to control the image capturing assembly 400 to capture the corresponding food material image.

Step S2: the circuit board 200 receives the food material image collected by the image collecting assembly 400, and identifies the food material parameters including the type, weight and quantity of the food material in the food material image.

According to different products, the weight information of the food material can be obtained by food material image recognition, or can be obtained by weight sensor 520.

Step S3: the circuit board 200 obtains cooking parameters corresponding to the food material parameters by using a built-in cooking mode according to the food material parameters including the type, volume, number, temperature, humidity, and weight.

The cooking mode is an existing cooking temperature-time curve, different food materials are combined, a corresponding curve is selected according to the obtained food material parameters, and the heating temperature and the heating time are adjusted according to the curve. Therefore, a consumer can adjust the cooking logic according to the built-in cooking mode, the circuit board 200 has an intelligent memory function, the cooking preference of the consumer can be recorded, and various cooking parameters can be manually set according to different food materials.

Meanwhile, the circuit board 200 displays or plays the acquired food material parameters and cooking parameters.

Step S4: the circuit board 200 controls the air heating assembly 300 to heat and cook the food material according to the obtained cooking parameters;

step S5: during the cooking process, the circuit board 200 finely adjusts the cooking parameters in real time according to the feedback parameters of the temperature/humidity sensor, and controls the corresponding air heating assembly 300 to perform corresponding operations.

Step S6: after cooking is finished, the display and control device 600 and/or the voice device 800 are used for reminding the consumer.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an intelligence hot-air cooking equipment, its characterized in that, includes the pan body, the pan body includes: the cooking device comprises a shell and a cooking area arranged in the shell; the cooking area comprises a food material accommodating cavity and a flow guide channel; the pan body still includes:

the air heating assembly is arranged on one side, far away from the food materials, in the shell and used for providing heat for the air in the cooking area and guiding the hot air to circulate along the flow guide channel so that the generated hot air can contact the food materials in the food material accommodating cavity from different angles;

the circuit board is packaged in the shell and is in signal connection with the air heating assembly, the image acquisition assembly and the sensors respectively; identifying food material parameters including the types, the volumes and the quantities of food materials according to the received food material images; then, selecting a cooking mode according to the received food material parameters including the type, the volume, the quantity, the temperature, the humidity and the weight of the food materials, and acquiring cooking parameters corresponding to the food material parameters; controlling a heating temperature and time of the air heating assembly based on the cooking parameter and the received environmental parameter.

2. The intelligent hot air cooking device of claim 1, wherein the pot body further comprises a display and control device, the display and control device being fixedly arranged on the outer surface of the shell; the display control equipment is in signal connection with the circuit board and is used for displaying the menu, the food material parameters and the corresponding nutrient elements and cooking parameters thereof, and receiving one-key cooking control and self-defined cooking parameters of a user;

wherein the cooking parameters include at least a heating temperature and a heating time required for the air heating assembly.

3. The intelligent hot air cooking device of claim 1, wherein the housing comprises a cover, a pan body, and the pan body comprises an outer housing, an inner housing, and a food material support rack, the inner housing is disposed inside the outer housing and forms the cooking area with an inner wall of the cover; the food material support frame is arranged in the inner shell, and the side face and the bottom of the inner shell form the flow guide channel.

4. The intelligent hot air cooking device as claimed in claim 3, wherein the plurality of sensors includes at least a temperature sensor, a humidity sensor, a weight sensor; the temperature sensor and the humidity sensor are packaged on the inner wall of the cover body or on a heating part in the air heating assembly or on the side wall of the flow guide channel; the weight sensor is packaged at the bottom of the shell.

5. The intelligent hot air cooking device as claimed in claim 3, wherein the pot body further comprises a micro switch in signal connection with the circuit board; the micro switch is arranged on the outer shell; and when the microswitch is triggered to be closed, the circuit board drives the image acquisition assembly to perform image acquisition.

6. The intelligent hot air cooking device of claim 1, wherein the image capture assembly comprises one or more cameras disposed on the housing for capturing food material images; the camera is electrically connected with the circuit board.

7. The intelligent hot air cooking device as claimed in claim 1, wherein the pot body further comprises a voice device, the voice device is arranged on the outer surface of the shell, and the voice device is in signal connection with the circuit board and is used for voice broadcasting and voice interaction in the cooking process.

8. The intelligent hot air cooking device of claim 1, wherein the circuit board comprises a master circuit board and a slave circuit board; the master control circuit board and the slave control circuit board are in an integrated structure or a split structure and are connected through a circuit;

the main control circuit board is in signal connection with the image acquisition assembly and the sensors; the main control circuit board identifies food material parameters including the types, the volumes and the quantities of food materials according to the received food material images; selecting a cooking mode according to the received food material parameters including the food material types, the volumes, the temperatures, the humidity and the weights, and acquiring cooking parameters corresponding to the food material parameters;

9. The intelligent hot air cooking device of claim 1, wherein the pot body further comprises a wireless communicator, the wireless communicator being connected to the circuit board; the wireless communicator adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technologies, so that the circuit board is in wireless connection with a cloud server or a user terminal through the wireless communicator.

10. The intelligent hot air cooking device of claim 1, wherein the pot body is an air fryer or an air oven.