CN114631741A

CN114631741A - Cooking equipment, cooking method, cooking device and storage medium

Info

Publication number: CN114631741A
Application number: CN202011488526.0A
Authority: CN
Inventors: 任祥喜; 曹代科; 黄庶锋; 许超; 郑量; 佘艳
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-06-17
Anticipated expiration: 2040-12-16
Also published as: CN114631741B

Abstract

The application discloses cooking equipment, cooking method, device and storage medium, the cooking equipment comprises: a cooking chamber, a heating chamber and a control assembly; the heating cavity comprises: a heating assembly for generating wind for heating food material in the cooking chamber; the air duct is used for communicating the port of the heating assembly with the cooking cavity to form an air path circulation channel; the control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel.

Description

Cooking equipment, cooking method, cooking device and storage medium

Technical Field

The embodiment of the application relates to the technical field of household appliances, and relates to but is not limited to a cooking device, a cooking method, a cooking device and a storage medium.

Background

At present, many baking type cooking devices generally utilize hot air to heat the food materials in the devices, however, because the heating assembly in the devices is arranged at one end of the devices, hot air emitted by the heating assembly hardly penetrates through the food materials, and therefore the food materials need to be turned over or an additional stirring assembly is added into the devices, which may affect user experience or increase the complexity of the devices.

Disclosure of Invention

In view of this, the embodiments of the present application provide a cooking apparatus, a cooking method, a cooking apparatus, and a storage medium.

In a first aspect, an embodiment of the present application provides a cooking apparatus, including: a cooking chamber, a heating chamber and a control assembly; the heating cavity comprises: a heating assembly for generating wind for heating food material in the cooking chamber; the air duct is used for communicating the port of the heating assembly with the cooking cavity to form an air path circulation channel; the control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel.

In a second aspect, an embodiment of the present application provides a cooking method, including: acquiring heating parameters of food materials in a cooking cavity of the equipment; controlling the transmission direction of the air generated by a heating component in the heating cavity of the equipment in the air path circulation channel according to the heating parameters; wherein the wind is used to heat foodstuff in the cooking chamber; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

In a third aspect, an embodiment of the present application provides a cooking apparatus, including: the device comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring heating parameters of food materials in a cooking cavity of the device; the control module is used for controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment in the air path circulation channel according to the heating parameters; wherein the wind is for heating food material in the cooking cavity; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps in the cooking method described above.

In the embodiment of the application, through the heating parameter according to eating the material, the transmission direction of the wind that the control heating element produced, thereby can be right in turn eat two relative sub-surfaces of material and heat for it is more even to eat the material and be heated, has improved the taste of eating the material, and the user need not carry out the turn-over to eating the material, has improved user's culinary art and has experienced, also need not increase extra agitating unit, makes the structure of equipment simpler.

Drawings

Fig. 1a is a schematic structural diagram of a cooking apparatus according to an embodiment of the present disclosure;

FIG. 1b is a schematic diagram of another cooking apparatus according to an embodiment of the present application;

fig. 2a is a three-dimensional schematic view of a cooking apparatus according to an embodiment of the present application;

FIG. 2b is a schematic view of a wind generator for a cooking apparatus for reverse heating according to an embodiment of the present invention;

FIG. 2c is a schematic view of a wind generator reverse heating of another cooking apparatus according to the embodiment of the present application;

FIG. 2d is a schematic illustration of the cooking apparatus of FIG. 2c with the wind generator heating in forward rotation;

FIG. 3a is a schematic structural diagram of a cooking apparatus according to an embodiment of the present disclosure;

FIG. 3b is a schematic diagram of a cooking apparatus according to an embodiment of the present disclosure;

FIG. 4a is a schematic view of the cooking apparatus of FIG. 3b with the wind generator reversed and the first heater operating;

FIG. 4b is a schematic diagram of the cooking apparatus of FIG. 3b showing the forward rotation of the wind generator and the operation of the second heater;

FIG. 5 is a schematic flow chart of a cooking method according to an embodiment of the present disclosure;

fig. 6a is a graph illustrating a variation of the temperature of the upper surface of the food material when the wind generator rotates in a forward and reverse direction alternately according to the embodiment of the present disclosure;

fig. 6b is a graph illustrating a variation of the temperature of the upper surface of the food material when the wind generator rotates forward and backward alternately according to another embodiment of the present disclosure;

fig. 6c is a graph illustrating a variation of the temperature of the upper surface of the food material when the wind generator rotates in a forward and reverse direction alternately according to the embodiment of the present application;

FIG. 7 is a schematic flow chart of another cooking method according to an embodiment of the present application;

fig. 8 is a graph showing a variation of the temperature of the upper surface of the food material when the wind generator rotates in a forward and reverse direction alternately according to the embodiment of the present application;

fig. 9 is a graph showing a variation of the temperature of the upper surface of the food material when the wind generator rotates in a forward and reverse direction alternately in the embodiment of the present application;

fig. 10 is a schematic structural diagram of a cooking device according to an embodiment of the present disclosure.

Detailed Description

The technical solution of the present application is further elaborated below with reference to the drawings and the embodiments.

Fig. 1a is a schematic structural diagram of a cooking apparatus according to an embodiment of the present invention, and referring to fig. 1a, the apparatus 100a includes: a cooking chamber 101a, a heating chamber 102a, and control components;

the heating cavity 102a includes: a heating assembly 1021a for generating wind for heating food material in the cooking chamber 101 a; a duct 1022a for forming an air path circulation passage by communicating the port 10211a and the port 10212a of the heating unit 1021a with the cooking chamber 101 a;

wherein, the cooking device 100a may include, but is not limited to, an electric cooker, an electric stewpan, an electric pressure cooker, an electric steam cooker, an air fryer, etc.; the food material may be meatballs, dumplings, corn, purple sweet potato, meat patties, etc.

The control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel.

Wherein the control component is not shown in fig. 1a, and the control component may be a control chip of the apparatus; the transmission direction may be clockwise or counter-clockwise; the transmission direction may also be upward or downward; the transmission direction may be a counterclockwise transmission direction shown by a dashed arrow 10231a in fig. 1a, or a clockwise transmission direction shown by a solid arrow 10232a in fig. 1 a; in the case where the conveying direction is a counterclockwise conveying direction, cold air in the cooking cavity 101a enters the heating cavity 102a from the port 10212a, and hot air generated by the heating component 1021a reaches the top of the cooking cavity of the apparatus 100a through the port 10211a to heat the upper surface of the food material; in the case where the conveying direction is a clockwise conveying direction, cool air in the cooking chamber 101a enters the heating chamber 102a from the port 10211a, and hot air generated by the heating element 1021a reaches the bottom of the apparatus 100a through the port 10212a to heat the lower surface of the food material.

In the embodiment of the application, the special air duct for conveying hot air is arranged in the heating cavity to separate the hot air from the outer wall of the equipment, so that on one hand, a user is not easily scalded, the safety of the user is ensured, on the other hand, the situation that the surface of one side of the food material close to the heating cavity is excessively heated by the hot air and the surface of the other side of the food material far away from the heating cavity is insufficiently heated can be prevented, and the uniformity of heating the food material is improved; through the heating parameter according to eating the material, the transmission direction of the wind that the control heating element produced to can be right in turn eat two relative sub-surfaces of material and heat, it is more even to make the material of eating be heated, has improved the taste of eating the material, and the user need not carry out the turn-over to eating the material, has improved user's culinary art and has experienced, also need not increase extra agitating unit, makes the structure of equipment simpler.

Fig. 1b is a schematic diagram of a cooking apparatus according to an embodiment of the present invention, and referring to fig. 1b, the apparatus 100b includes: a cooking chamber 101b, a heating chamber 102b, a temperature detection assembly and a control assembly;

the heating cavity 102b includes: a heating assembly 1021b for generating wind for heating food material in the cooking chamber 101 b; a duct 1022b for forming an air path circulation passage by communicating the port 10211b and the port 10212b of the heating unit 1021b with the cooking chamber 101 b;

the temperature detecting assembly is used for detecting the temperature of at least one sub-surface of the food material in the cooking cavity 101 b;

wherein the at least one sub-surface comprises opposing first and second sub-surfaces; in the case where the food material is a meat patty, the first and second sub-surfaces of the meat patty may be one of an upper surface of the meat patty and the other of the first and second sub-surfaces of the meat patty is a lower surface of the meat patty; where the food material is french fries, the first and second sub-surfaces of the french fries can be one of the upper surface of the stack of french fries and the other of the lower surface of the stack of french fries.

The temperature detection component is a black square shown in fig. 1b, and may be mounted on a cooking cavity or a heating cavity of the apparatus, or may be mounted on an inner side wall of a housing of the apparatus, and the mounting position of the temperature detection component may be a position 1031b and/or a position 1032 b; the temperature detection component can be a temperature sensor, the number of the temperature sensors can be 1 or 2, under the condition that the number of the temperature sensors is 1, the temperature sensors can be installed at the top or the bottom of the cavity of the heating cavity of the equipment and used for detecting the temperature of the upper surface or the lower surface of the food material, under the condition that the number of the temperature sensors is 2, the temperature sensors can be installed at the top of the cavity of the heating cavity of the equipment and at the bottom of the cavity of the heating cavity of the equipment one by one and respectively used for detecting the temperature of the upper surface and the temperature of the lower surface of the food material.

The control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel according to the temperature of at least one sub-surface of the food material.

Wherein the transmission direction may pass through the food material.

In the embodiment of the application, the transmission direction of the wind generated by the heating assembly is controlled according to the temperature of at least one surface of the food material, so that the two opposite surfaces of the food material can be heated alternately, the food material is heated more uniformly, the taste of the food material is improved, the user does not need to turn over the food material, the cooking experience of the user is improved, an additional stirring device is not needed, and the structure of the equipment is simpler; in addition, the transmission direction penetrates through the food materials, so that the heating area of the food materials can be increased, and the heating efficiency is improved.

Fig. 2a is a three-dimensional schematic diagram of a cooking apparatus according to an embodiment of the present application, and referring to fig. 2a, the apparatus 200 includes: a cooking chamber 201 and a heating chamber 202;

when the device is in a use state, the heating cavity 201 and the cooking cavity 202 are arranged in parallel from left to right;

wherein, referring to fig. 2a, the cooking device may be an air fryer having a left and right configuration, the heating cavity being located on a left side of the air fryer and the cooking cavity being located on a right side of the air fryer.

In the related art, the air fryer is generally of an upper-lower structure, the heating cavity of the air fryer is generally arranged at the top of the air fryer, namely the heating cavity is positioned at the upper side of the cooking cavity, and under the condition that the air fryer works, the temperature of the upper surface of food is higher, the temperature of the lower surface of the food is lower, and the food is heated unevenly.

According to the embodiment of the application, when the device is in a use state, the heating cavity and the cooking cavity are arranged in the left-right parallel direction, and the transmission direction of wind generated by the heating assembly is controlled, so that the upper surface and the lower surface of food materials can be respectively heated, and the food materials are heated more uniformly; in addition, compared with the air fryer with an upper structure and a lower structure, the air fryer with the left and right structures has the advantages of lower floor height, lower requirement on the height of a space, high space utilization rate, more stable placement, more regular shape and more attractive appearance.

Fig. 2b is a schematic view of reverse heating of a wind generator of a cooking apparatus according to an embodiment of the present application, and it can be considered that fig. 2b is a sectional view of fig. 2a, and fig. 2b is an internal configuration view of the cooking apparatus illustrated by a sectional direction a of fig. 2a, referring to fig. 2b, the apparatus 200 includes: a cooking chamber 201, a heating chamber 202, a timing assembly and a control assembly;

the heating cavity 202 includes: a heating assembly 2021 for generating wind for heating food material in the cooking chamber 201; an air duct 2022 for forming an air path circulation passage by communicating the port 20211 and the port 20212 of the heating assembly 2021 with the cooking chamber 201;

wherein the heating assembly 2021 further comprises: a wind generator 20213 for rotation to cause air to flow to generate wind; a heater 20214 for generating heat to heat the air; in one embodiment, the wind generator 20213 can be used to rotate to make the air flow to generate wind, and the heater 20214 can be used to generate heat to heat the wind, so as to generate hot wind which can heat the food in the cooking cavity 201; in another embodiment, the heater 20214 may be used to generate heat to heat air, and the wind generator 20213 may be used to rotate the hot air to generate hot air to heat the food in the cooking cavity 201.

The wind power generator can be a fan or a fan, and the heater can be any one of a heat pipe, a heating wire, a PTC (Positive Temperature Coefficient thermistor) heating sheet, a semiconductor heating sheet, a thick film heating sheet, a far infrared heating plate and an electromagnetic induction heating coil; the wind generator and the heater can be of an integrated design, namely the wind generator and the heater are assembled together to form the heating assembly, so that the wind generator can pass through the heater regardless of the direction of the wind, and the heating assembly has the advantage of simple assembly.

A label indicating the rotation direction of the impeller of the fan is generally attached to the volute of the fan, and if the label indicates that the rotation direction of the impeller is clockwise rotation, the fan is considered to be in forward rotation when the fan rotates in the clockwise direction, and the fan is considered to be in reverse rotation when the fan rotates in the counterclockwise direction.

The fan may be a cross-flow fan or other common fan, and in the case where the wind power generator is a cross-flow fan, as shown in fig. 2b, when the impeller of the fan rotates clockwise, the air flow entering the heating cavity from the port 20211 enters the blade cascade from the opening of the impeller, passes through the inside of the impeller, and is discharged into the volute from the other blade cascade to form a working air flow, which is discharged from the port 20212; when the impeller of the fan rotates anticlockwise, the air flow entering the heating cavity from the port 20212 enters the blade cascade from the opening of the impeller, passes through the inside of the impeller, and is discharged into the volute from the other blade cascade to form working air flow which is discharged from the port 20211.

Under the condition that the fan is other common fans or fans, the cooking equipment further comprises a first one-way valve and a second one-way valve, and the first one-way valve and the second one-way valve are used for controlling air to flow in only from the air inlet and flow out from the air outlet; the first one-way valve may be disposed at port 20211 and the second one-way valve may be disposed at port 20212; referring to fig. 2b, when the impeller of the fan rotates clockwise, the first check valve is closed, the second check valve is opened, the port 20211 corresponds to an air inlet, the port 20212 corresponds to an air outlet, and the air flow entering the heating cavity from the port 20211 is heated by the heater 20214 and then discharged from the port 20212; when the impeller of the fan rotates anticlockwise, the first one-way valve is opened, the second one-way valve is closed, the port 20212 corresponds to an air inlet, the port 20211 corresponds to an air outlet, and the air flow entering the heating cavity from the port 20212 is heated by the heater 20214 and then is discharged from the port 20211.

The timing assembly is used for metering the rotation time of the wind generator;

wherein the timing component (not shown in fig. 2 b) may be a timer; the wind generator can rotate anticlockwise or clockwise, and the timing assembly can respectively measure the duration of the clockwise or anticlockwise rotation of the wind generator; the wind power generator can be in the condition that the length of time of turning to a certain direction is greater than specific length of time threshold value, switch to turning to another direction, the length of time of wind power generator to two opposite direction pivoted is can the same, also can be inequality, the switching frequency of the direction of rotation of wind power generator can be based on the kind of eating the material is confirmed, is judging eat the material for easily pasting under the condition of eating the material, can improve the switching frequency of direction of rotation, judge the material is for being difficult for pasting under the condition of eating the material, can reduce the switching frequency of direction of rotation.

The control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel according to the rotating duration of the wind power generator.

Wherein the transport direction may be a counter-clockwise transport direction as shown by the dashed line 20231 with an arrow in fig. 2 b; assuming that the rotation direction (or turning direction) of the wind generator is clockwise, referring to fig. 2b, in case that the control assembly controls the wind generator to rotate counterclockwise, the wind generator is considered to be reversed, and the cold wind in the cooking cavity 201 enters the heating cavity 202 from the port 20212, is heated by the heating assembly 2021 in the heating cavity 202, enters the cooking cavity 201 from the port 20211, and reaches the top of the cooking cavity of the apparatus 200 to heat the upper surface of the food material; that is, the direction of the wind traveling along the air path circulation passage is counterclockwise.

In the embodiment of the application, through arriving according to the measurement the length of time that the material wind power generator rotated can constantly switch over the turning to of wind power generator, and then change wind and be in wind path circulation channel's direction of transmission, thereby it is right to realize two relative surfaces of eating the material heat in turn, thereby can make eating the material more even that is heated, improved the taste of eating the material, the user need not turn over the face to eating the material, provides user's culinary art experience, also need not increase extra agitating unit for the structure of equipment is simpler.

Fig. 2c is a schematic diagram of the reverse heating of the wind generator of another cooking apparatus according to the embodiment of the present application, and referring to fig. 2c, the apparatus 200 includes: a cooking cavity 201, a heating cavity 202, a temperature detection component, a timing component and a control component;

wherein the heating assembly 2021 further comprises: a wind generator 20213 for rotation to cause the air to flow to generate wind; a heater 20214 for generating heat to heat the air;

the temperature detection assembly is used for detecting the temperature of at least one sub-surface of the food material in the cooking cavity 201;

wherein, as shown in the black square in fig. 2b, the temperature sensor may be mounted on the cavity of the cooking cavity or the heating cavity of the device 200, or may be mounted on the inner sidewall of the housing of the device, and the mounting position of the temperature detection component may be position 2031 and/or position 2032; the at least one sub-surface comprises opposing first and second sub-surfaces;

the control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel according to the temperature of at least one sub-surface of the food material and the rotating time length of the wind power generator.

Wherein the transport direction may be a counter-clockwise transport direction as shown by the dashed line 20231 with an arrow in fig. 2 c; the conveying direction may be perpendicular to the first sub-surface or the second sub-surface of the foodstuff; assuming that the food material is meat pie, under the condition that the meat pie is horizontally placed in the cooking cavity of the equipment, the thickness of the food material is thinner, and the transmission direction of wind can be set to be a vertical upward direction or a vertical downward direction when the wind passes through the cooking cavity, so that the heating area of the food material can be further increased, and the heating efficiency is improved.

In the embodiment of the application, it is long when the temperature through combining two relative sub-surfaces of eating material and the heating of two relative sub-surfaces, right it heats in turn to eat material two relative sub-surfaces to can judge the heating degree on every sub-surface more accurately, more reliably, make and eat material more even that is heated, further improve the taste of eating the material.

Referring to fig. 2d, in the case that the control assembly controls the wind generator to rotate clockwise, it can be considered that the wind generator rotates clockwise, the cold wind in the cooking cavity 201 enters the heating cavity 202 from the port 20211, and after being heated by the heating assembly 2021 in the heating cavity 202, enters the cooking cavity 201 from the port 20212 to the bottom of the apparatus 200 to heat the lower surface of the food material; that is, the wind may be transported in the clockwise direction as shown by the solid line 20232 with an arrow in fig. 2 d.

In one embodiment, referring to fig. 2b and 2c, an upper deflector 2041 and a lower deflector 2042 are included in the cooking chamber 201; in case of the reverse rotation of the wind generator, the lower deflector 2042 is used for guiding the cold air in the cooking cavity 201 into the heating cavity 202, and the upper deflector 2041 is used for guiding the hot wind generated by the heating assembly 2021 of the heating cavity 202 from the top of the housing of the apparatus 200 into the cooking cavity 201 to heat the upper surface of the food material; the upper guide plate 2041 may be provided with air holes to adjust the direction of transmission, the speed of transmission, and the area of transmission of hot air entering the cooking chamber 201, so as to control the heated area, the heating efficiency, and the like of the food material, thereby enabling the food material to be heated more flexibly.

In one embodiment, referring to fig. 2d, an upper deflector 2041 and a lower deflector 2042 are included in the cooking chamber 201; in case of the forward rotation of the wind generator, the upper air deflector 2041 is used for guiding the cold air in the cooking cavity 201 into the heating cavity 202, and the lower air deflector 2042 is used for guiding the hot air generated by the heating assembly 2021 of the heating cavity 202 into the cooking cavity 201 from the bottom of the apparatus 200 to heat the lower surface of the food; the lower guide plate 2042 may be provided with air holes to adjust the direction, speed and area of the hot air flowing into the cooking cavity 201, so as to control the heating area, heating efficiency and the like of the food material, thereby more flexibly heating the food material.

An embodiment of the present application further provides a cooking apparatus, the apparatus includes: the device comprises a cooking cavity, a heating cavity, a temperature detection assembly, a control assembly and a tray;

the tray is arranged in the cooking cavity and can move relative to the cooking cavity; the conveying direction penetrates through the bearing surface of the tray; the carrying surface of the tray may be perpendicular to the conveying direction.

The heating cavity comprises: a heating assembly for generating air for heating food material in the cooking chamber; the air duct is used for communicating the port of the heating assembly with the cooking cavity to form an air path circulation channel;

in the embodiment of the application, on one hand, the carrying surface of the tray is perpendicular to the transmission direction, so that food materials can be placed on the carrying surface of the tray under the condition that the air fryer works, and hot air can penetrate through the food materials due to the fact that the transmission direction penetrates through the carrying surface of the tray, and uniform heating is achieved; further, the carrying surface of the tray can be perpendicular to the conveying direction, and under the condition that the food material is horizontally placed on the carrying surface of the tray, the thickness of the food material is small, so that hot air can better penetrate through the food material by enabling the upper surface or the lower surface of the food material to be perpendicular to the conveying direction, and the heating area and the heating efficiency of the food material are further improved; on the other hand, through setting up mobilizable tray to can carry out placing and taking out of eating the material more conveniently, and be convenient for clearance and maintenance.

The temperature detection assembly is used for detecting the temperature of at least one sub-surface of food in the cooking cavity;

the distance between the setting position of the temperature detection component and the setting position of the heating component is larger than a preset distance threshold value; the distance threshold may be 3cm, 5cm, 10cm, etc. to distance the temperature detection assembly from the heating assembly; the at least one sub-surface comprises opposing first and second sub-surfaces;

In the embodiment of the application, the temperature detection assembly is arranged at the top and/or the bottom of the light body of the heating cavity of the equipment and is arranged at the position far away from the heating assembly, so that the temperature detection assembly can be prevented from being influenced by the thermal inertia of the heating assembly, and the temperature detection assembly can more accurately reflect the temperature of the upper surface and/or the lower surface of the food material.

Fig. 3a is a schematic diagram of a cooking apparatus according to an embodiment of the present invention, and referring to fig. 3a, the cooking apparatus 300 includes: a cooking chamber 301, a heating chamber 302 and a control assembly;

the heating cavity 302 includes: a wind generator 3021 for rotating to make the air flow to generate wind; a first heater 3022 and a second heater 3023 for generating heat to heat air; the wind generator 3021, the first heater 3022 and the second heater 3023 work together to generate wind for heating the ingredients in the cooking cavity 301; an air duct 3024 for forming an air path circulation passage by communicating the port 30221 and the port 30231 with the cooking chamber 301.

The control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel and the working states of the first heater and the second heater; the working state comprises working and non-working.

Assuming that the rotation direction (or turning direction) of the wind generator is clockwise, referring to fig. 4a, in the case that the control component controls the wind generator to rotate counterclockwise, the wind generator can be considered to be reversed, at which time the control component controls the first heater 3022 to operate, the second heater 3023 does not operate, cold wind in the cooking cavity 301 enters the heating cavity 302 from the port 30231, enters the cooking cavity 301 from the port 30221 after being heated by the first heater 3022 in the heating cavity 302, and reaches the top of the apparatus 300 to heat the upper surface of the ingredients; that is, the direction of the wind traveling along the air path circulation passage is counterclockwise.

Referring to fig. 4b, in case that the control assembly controls the wind generator to rotate clockwise, it can be considered that the wind generator rotates clockwise, the control assembly controls the first heater 3022 not to be operated, the second heater 3023 to be operated, the cold wind in the cooking chamber 301 enters the heating chamber 302 from the port 30221, enters the cooking chamber 301 from the port 30231 after being heated by the second heater 3023 in the heating chamber 302, and reaches the bottom of the apparatus 300 to heat the lower surface of the ingredient; that is, the direction of the wind traveling along the air path circulation passage is clockwise.

In the embodiment of the application, the air duct special for hot air transmission is arranged in the heating cavity to separate the air duct from the outer wall of the equipment, so that a user is not easily scalded, and the safety of the user is ensured; the turning direction of the wind generator and the working states of the first heater and the second heater are continuously switched, so that the transmission direction of wind is changed, the surfaces of the food materials opposite to each other can be alternately heated, the food materials are heated more uniformly, the taste of the food materials is improved, the user does not need to turn over the food materials, the cooking experience of the user is improved, an additional stirring device is not needed to be added, and the structure of the equipment is simpler.

In one embodiment, the cooking apparatus as shown in fig. 3a may further comprise a timing assembly;

the control assembly is used for controlling the transmission direction of the wind in the wind path circulating channel and the working states of the first heater and the second heater according to the rotating time length of the wind power generator; the working state comprises working and non-working.

Wherein the direction of rotation of the wind generator may be a third direction or a fourth direction; the third direction may be considered a counterclockwise rotation direction and the fourth direction may be considered a clockwise rotation direction.

Assuming that the rotation direction (or turning direction) of the wind generator is clockwise, referring to fig. 4a, in the case that the time length of the rotation of the wind generator to the fourth direction satisfies the first time length condition, the control component may control the wind generator to rotate to the first direction (counterclockwise direction), the wind generator is reversed, at this time, the control component controls the first heater 3022 to operate, the second heater 3023 to not operate, cold wind in the cooking cavity 301 enters the heating cavity 302 from the port 30231, and enters the cooking cavity 301 from the port 30221 after being heated by the first heater 3022 in the heating cavity 302, and reaches the top of the apparatus 300 to heat the upper surface of the food material; that is, the direction of the wind traveling along the air path circulation passage is counterclockwise.

Referring to fig. 4b, in the case that the time length of the rotation of the wind generator to the third direction satisfies the second time length condition, the control component may control the wind generator to rotate to the second direction (clockwise direction), the wind generator rotates to the positive direction, at this time, the control component controls the first heater 3022 not to work, the second heater 3023 works, the cold wind in the cooking cavity 301 enters the heating cavity 302 from the port 30221, and enters the cooking cavity 301 from the port 30231 to the bottom of the apparatus 300 after being heated by the second heater 3023 in the heating cavity 302, so as to heat the lower surface of the ingredient; that is, the direction of the wind traveling along the air path circulation passage is clockwise.

In the embodiment of the application, the air duct special for hot air transmission is arranged in the heating cavity to separate the air duct from the outer wall of the equipment, so that a user is not easily scalded, and the safety of the user is ensured; through according to the length of time that the wind power generator rotated, constantly switched over the steering of wind power generator and the operating condition of first heater and second heater, and then changed the direction of transmission of wind to can be in turn right two relative sub-surfaces of edible material heat, make edible material be heated more evenly, improved the taste of edible material, the user need not turn over edible material, improved user's culinary art and experienced, also need not increase extra agitating unit, make the structure of equipment simpler.

Fig. 3b is a schematic diagram of a cooking apparatus according to an embodiment of the present invention, and referring to fig. 3b, the cooking apparatus 300 includes: a cooking cavity 301, a heating cavity 302, a temperature detection assembly and a control assembly;

The temperature detection assembly is used for detecting the temperature of at least one sub-surface of food in the cooking cavity 301;

wherein the at least one sub-surface comprises opposing first and second sub-surfaces; the temperature detection assembly is a black square shown in fig. 3b, and the installation position of the temperature detection assembly can be a position 3031 and/or a position 3032; the first and second heaters 3022 and 3023 may be respectively located at both sides of the wind generator 3021.

The control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel and the working states of the first heater and the second heater according to the temperature of at least one sub-surface of the food material; the working state comprises working and non-working.

Assuming that the rotation direction (or turning direction) of the wind generator is clockwise, referring to fig. 4a, in case that the temperature of at least one sub-surface of the ingredient meets the first temperature condition, the wind generator may be controlled by the control component to rotate counterclockwise, the wind generator is rotated reversely, at this time, the control component controls the first heater 3022 to operate, the second heater 3023 is not operated, the cold wind in the cooking cavity 301 enters the heating cavity 302 from the port 30231, and enters the cooking cavity 301 from the port 30221 after being heated by the first heater 3022 in the heating cavity 302, and reaches the top of the apparatus 300 to heat the upper surface of the ingredient; that is, the direction of the wind traveling along the air path circulation passage is counterclockwise.

Referring to fig. 4b, in case the temperature of at least one sub-surface of the ingredient meets the second temperature condition, the control component may control the wind generator to rotate clockwise, the wind generator rotates forward, at which time the control component controls the first heater 3022 not to be operated, the second heater 3023 to be operated, the cool wind in the cooking chamber 301 enters the heating chamber 302 from the port 30221, enters the cooking chamber 301 from the port 30231 after being heated by the second heater 3023 in the heating chamber 302, and reaches the bottom of the apparatus 300 to heat the lower surface of the ingredient; that is, the direction of the wind traveling along the air path circulation passage is clockwise.

In the embodiment of the application, the air duct special for hot air transmission is arranged in the heating cavity to separate the air duct from the outer wall of the equipment, so that a user is not easily scalded, and the safety of the user is ensured; the turning direction of the wind generator and the working states of the first heater and the second heater are continuously switched according to the temperature of at least one sub-surface of the food material, so that the transmission direction of wind is changed, the two sub-surfaces opposite to the food material can be alternately heated, the food material is heated more uniformly, the taste of the food material is improved, the user does not need to turn over the food material, the cooking experience of the user is improved, an additional stirring device is not needed to be added, and the structure of the equipment is simpler.

In one embodiment, referring to fig. 4a, the cooking chamber 301 includes an upper deflector 3041 and a lower deflector 3042 therein; in case the wind power generator is reversed, the lower deflector 3042 is used to guide the cold air in the cooking cavity 301 into the heating cavity 302, and the upper deflector 3041 is used to guide the hot wind generated by the first heater 3022 of the heating cavity 302 into the cooking cavity 301 from the top of the apparatus 300 to heat the upper surface of the ingredients; air holes may be formed in the upper guide plate 3041 to adjust the transmission direction, transmission speed, and transmission area of hot air entering the cooking cavity 301, so as to control the heated area, heated efficiency, and the like of the food material, thereby heating the food material more flexibly.

In one embodiment, referring to fig. 4b, the cooking chamber 301 includes an upper deflector 3041 and a lower deflector 3042 therein; in case of the forward rotation of the wind power generator, the upper deflector 3041 is used to guide the cold air in the cooking chamber 301 into the heating chamber 302, and the lower deflector 3042 is used to guide the hot wind generated by the second heater 3023 of the heating chamber 302 from the bottom of the apparatus 300 into the cooking chamber 301 to heat the lower surface of the food; air holes may be formed in the lower guide plate 3042 to adjust the transmission direction, transmission speed, and transmission area of hot air entering the cooking cavity 301, so as to control the heated area, heated efficiency, and the like of the food material, thereby heating the food material more flexibly.

In one embodiment, the cooking apparatus further comprises a timing assembly, and the control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel and the working states of the first heater and the second heater according to the temperature of at least one sub-surface of the food material and the working time of the heater; the working state comprises working and non-working. For example, when the temperature of at least one sub-surface of the food in the cooking cavity meets a first temperature condition and the time length of the second heater is in a third time length condition, the transmission direction of the wind in the wind path circulation channel is controlled to be a first direction, the second heater is controlled not to work, and the first heater works; and under the condition that the temperature of at least one sub-surface of the food in the cooking cavity meets a second temperature condition and the working time of the first wind power generator meets a fourth time condition, controlling the transmission direction of the wind in the wind path circulation channel to be a second direction, and controlling the first heater to be out of operation and the second heater to be in operation.

According to the embodiment of the application, the temperature of two opposite sub-surfaces of the food material and the working time of the heater can be combined, the two opposite sub-surfaces of the food material are alternately heated, so that the heating degree of each sub-surface can be judged more accurately and more reliably, the food material is heated more uniformly, and the taste of the food material is further improved.

An embodiment of the present application further provides a cooking apparatus, the apparatus includes: the device comprises a cooking cavity, a heating cavity, a temperature detection assembly and a control assembly;

the heating cavity comprises: a heater for generating heat to heat air; a first wind generator and a second wind generator for rotating to cause the air to flow to generate wind; the air duct is used for communicating the port of the heating assembly with the cooking cavity to form an air path circulation channel;

the control assembly is used for controlling the transmission direction of the wind in the wind path circulation channel and the working states of the first wind power generator and the second wind power generator according to the temperature of at least one sub-surface of the food material; the working state comprises working and non-working.

Wherein the first and second wind generators can be fans or fans, and the rotation directions of the first and second wind generators can be one of anticlockwise rotation and one of clockwise rotation; the working state of the first and second wind generators may be working or non-working; the first and second wind generators may be disposed at both sides of the heater.

In one embodiment, assuming that the rotation direction of the first wind generator is counterclockwise rotation and the rotation direction of the second wind generator is clockwise rotation, the first wind generator is disposed above the heater, and the second wind generator is disposed below the heater, the first wind generator can be controlled to operate if the temperature of at least one sub-surface of the food in the cooking cavity satisfies the first temperature condition, and the second wind generator does not operate, the first wind generator rotates counterclockwise rotation such that the wind is transmitted counterclockwise in the transmission direction of the wind path circulation passage, and the air heated by the heater is taken into the top of the cooking cavity to heat the upper surface of the food; when the temperature of at least one sub-surface of the food in the cooking cavity meets a second temperature condition, controlling the first wind generator to be out of operation, and controlling the second wind generator to be in operation, so that the second wind generator rotates clockwise, the wind is transmitted in the anticlockwise direction of the transmission direction of the air path circulation channel, the air heated by the heater is brought into the bottom of the cooking cavity, and the lower surface of the food is heated; the first temperature condition and the second temperature condition are different.

In the embodiment of the application, through according to detecting the temperature of at least one surface of edible material, can constantly switch over the operating condition of wind power generator, and then change wind and be in wind path circulation channel's transmission direction, thereby it is right to realize two relative surfaces of edible material heat in turn, thereby can make edible material be heated more evenly, improved the taste of edible material, the user need not turn over the edible material, provides user's culinary art experience, also need not increase extra agitating unit for the structure of equipment is simpler.

Further, the cooking device further comprises a timing assembly, and the control assembly is used for controlling the transmission direction of the wind in the circulation channel of the wind path and the working states of the first wind generator and the second wind generator according to the temperature of at least one sub-surface of the food material and the working time of the wind generators; for example, in the case that the temperature of at least one sub-surface of the food material in the cooking cavity satisfies the first temperature condition and the second wind generator is operated for a fifth time period, the transmission direction of the wind in the circulation passage of the wind path is controlled to be the first direction, the first wind generator is controlled to be operated, and the second wind generator is not operated; and under the condition that the temperature of at least one sub-surface of food in the cooking cavity meets a second temperature condition and the working time of a first wind generator meets a sixth time condition, controlling the transmission direction of the wind in the circulating channel of the wind path to be a second direction and controlling the second wind generator to work, wherein the first wind generator does not work.

This application embodiment can be through combining the temperature and the time length of wind generator work of two relative sub-surfaces of eating the material, right it heats in turn to eat two relative sub-surfaces of material to can judge the heating degree of every sub-surface more accurately, more reliably, make and eat the material and be heated more evenly, further improve the taste of eating the material.

Fig. 5 is a schematic flowchart of a cooking method according to an embodiment of the present application, applied to the cooking apparatus shown in fig. 1a, the method including:

step 502: a control component of the device obtains heating parameters of food materials in a cooking cavity of the device;

the heating parameter of the food material may be a heating time, a heating temperature, and the like of the food material.

Step 504: the control component of the equipment controls the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulation channel according to the heating parameters;

wherein the wind is used to heat foodstuff in the cooking chamber; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

In the embodiment of the application, the air duct special for hot air transmission is arranged in the heating cavity to separate the air duct from the outer wall of the equipment, so that a user is not easily scalded, and the safety of the user is ensured; through the heating parameter according to eating the material, the transmission direction of the wind that control heating element produced, thereby can be in turn right two relative subsurface of edible material heat for it is more even to eat the material and be heated, has improved the taste of eating the material, and the user need not carry out the turn-over to eating the material, has improved user's culinary art and has experienced, also need not increase extra agitating unit, makes the structure of equipment simpler.

The embodiment of the application provides a cooking method, which is applied to a cooking device shown in fig. 1b, and the method comprises the following steps:

step S602: the control component of the cooking device acquires the temperature of at least one sub-surface of the food material in the cooking cavity of the device, which is detected by the temperature detection component of the device; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S604: the control component of the cooking device controls the transmission direction of the wind generated by the heating component in the heating cavity of the device in the wind path circulation channel according to the temperature of at least one sub-surface of the food material;

In the embodiment of the application, through the temperature according to at least one sub-surface of eating the material, the transmission direction of the wind that the control heating assembly produced, thereby can be alternately right two sub-surfaces that the edible material is relative heat for it is more even to eat the material and be heated, has improved the taste of eating the material, and the user need not carry out the turn-over to eating the material, has improved user's culinary art and has experienced, also need not increase extra agitating unit, makes the structure of equipment simpler.

step S702: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S704: controlling the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment to be a first direction under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition;

step S706: controlling the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment to be a second direction under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition; the first direction and the second direction are two opposite directions.

Wherein the wind is used to heat foodstuff in the cooking chamber; the air path circulation channel is a channel formed by communicating an air channel in the heating cavity with the cooking cavity through a port of the heating assembly; the first direction and the second direction may be one of a clockwise direction and the other of a counterclockwise direction; or one up and one down; the first temperature condition or the second temperature condition may be that the temperature is in an increasing stage, or the temperature is in a decreasing stage, or the temperature is greater than a certain temperature threshold, or less than a certain temperature threshold; the first temperature condition and the second temperature condition are different.

In the embodiment of the application, under the condition that the temperature on at least one sub-surface of the food meets different temperature conditions, the direction transmission opposite to the wind direction generated by the heating assembly is controlled, so that the food can be heated on two sub-surfaces opposite to each other alternately, the food is heated more uniformly, the taste of the food is improved, the user does not need to turn over the food, the cooking experience of the user is improved, an additional stirring device is not needed to be added, and the structure of the equipment is simpler.

The embodiment of the application provides a cooking method, which is applied to a cooking device shown in fig. 2b, and the method comprises the following steps:

step S802: acquiring the time length of rotation of the wind generator measured by a timing assembly of the equipment;

step S804: controlling the transmission direction of the wind generated by the heating component of the equipment in the circulating channel of the wind path according to the rotating time length of the wind power generator;

in the embodiment of the application, through long time according to the wind generator pivoted, can constantly switch over turning to of wind generator, and then change wind and be in wind path circulation channel's direction of transmission, thereby it is right to realize the alternate heating is carried out on two relative surfaces of eating material, thereby can make eating material be heated more evenly, has improved the taste of eating material, and the user need not turn over the edible material, provides user's culinary art and has experienced, also need not increase extra agitating unit for the structure of equipment is simpler.

The embodiment of the application provides a cooking method, which is applied to a cooking device shown in fig. 2c or fig. 2d, and the method comprises the following steps:

step S902: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S904: under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition, controlling the wind generator of the heating assembly to rotate towards a third direction, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulation channel is a first direction;

wherein the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air; a label indicating the rotation direction of an impeller of the fan is generally attached to a volute of the fan, and if the rotation direction of the impeller displayed on the label is clockwise rotation, the fan is considered to rotate forward under the condition that the fan rotates clockwise, and the fan is considered to rotate backward under the condition that the fan rotates anticlockwise; the third direction may be clockwise or counterclockwise.

Step S906: under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition, controlling the wind generator to rotate towards a fourth direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulating channel is a second direction; the third direction and the fourth direction are two opposite directions; the first direction and the second direction are two opposite directions.

Wherein, in the case that the third direction is a clockwise direction, the fourth direction is a counterclockwise direction; in a case where the third direction is a counterclockwise direction, the fourth direction is a clockwise direction; the wind is used for heating food materials in the cooking cavity; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

In the embodiment of the application, through according to detecting the temperature of at least one surface of edible material, can constantly switch over the turning to of wind power generator, and then change wind and be in the direction of transmission of wind path circulating channel, thereby it is right to realize two relative surfaces of edible material heat in turn, thereby can make edible material be heated more evenly, improve the taste of edible material, the user need not turn over the edible material, provides user's culinary art experience, also need not increase extra agitating unit for the structure of equipment is simpler.

In some embodiments, referring to fig. 2c, assuming that the rotation direction of the wind generator is clockwise, the first direction is counterclockwise, and the third direction is clockwise, in case that the temperature of at least one sub-surface of the food material satisfies the first temperature condition, the wind generator may be controlled to rotate (reverse) counterclockwise, cold wind is sucked into the wind generator from the lower surface of the food material, and after passing through the heater combined with the wind generator, hot wind is formed, and the hot wind flows upward to heat the upper surface of the food material from the top of the apparatus.

Referring to fig. 2d, assuming that the rotation direction of the wind generator is clockwise rotation, in case that the temperature of at least one sub-surface of the food material satisfies the second temperature condition, the wind generator may be controlled to rotate clockwise (forward rotation), cold wind is sucked into the wind generator from the upper surface of the food material, passes through the heater combined with the wind generator, and then forms hot wind, which flows downward to heat the lower surface of the food material from the bottom of the apparatus.

In the embodiment of the application, according to detecting the temperature of at least one surface of edible material, constantly switch over turning to of wind generator, realize right two relative surfaces of edible material carry out alternate heating to can make edible material be heated more evenly, improve the taste of edible material, the user need not turn over edible material, provides user's culinary art experience, also need not increase extra agitating unit, make the structure of equipment simpler.

step S1002: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1004: under the condition that the temperature of the first sub-surface of the food material does not rise to the first temperature threshold, controlling the wind generator of the heating assembly to rotate towards a third direction, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulation channel is a first direction;

wherein the first temperature condition may be considered to comprise that the temperature of the first sub-surface of the food material does not rise to a first temperature threshold; the first temperature threshold may be 183 degrees celsius; the first sub-surface of the food material may be an upper surface of the food material, and it may be considered that the surface near the top of the apparatus is the upper surface of the food material after the food material is placed in the cooking cavity of the apparatus; if the temperature detection assembly is installed at the top of the heating cavity of the device, the temperature detection assembly can detect the temperature of the upper surface of the food material; the heating assembly includes: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat the air.

Assuming that the third direction is the reverse direction of the wind generator, referring to fig. 2c, the wind generator 20213 can heat the upper surface of the food material when the wind generator is reversed, so that the wind generator can be controlled to reverse first, and the heating of the upper surface of the food material is continued until the temperature of the upper surface of the food material reaches 183 ℃; referring to fig. 6a, it can be considered that in the inversion stage of the wind power generator 20213, the trend of the temperature change of the upper surface of the food material detected by the temperature detection assembly is rising, and the temperature of the upper surface of the food material can rise from 25 degrees celsius to 183 degrees celsius.

Step S1006: when the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to the second temperature threshold, controlling the wind generator to rotate towards the fourth direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulation channel is the second direction; the third direction and the fourth direction are two opposite directions; the first direction and the second direction are two opposite directions; the second temperature threshold is less than the first temperature threshold.

Wherein the second temperature condition may be considered to include that the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to a second temperature threshold; the second temperature threshold may be 172 degrees celsius; the wind is used for heating food materials in the cooking cavity; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

Assuming that the fourth direction is the forward rotation direction of the wind generator, referring to fig. 2d, the wind generator 20213 can heat the lower surface of the food material when rotating forward, since the temperature sensor is installed at the top of the cavity of the heating cavity of the apparatus for detecting the temperature of the upper surface of the food material, it can be considered that the trend of the temperature change of the upper surface of the food material detected by the temperature detection component is decreasing during the forward rotation stage of the wind generator 20213, and in addition, the wind generator 20213 can continue to heat the upper surface of the food material due to inertia during a short period of time from the reverse rotation to the forward rotation, and the temperature of the upper surface of the food material can continue to rise for a while during the forward rotation stage of the wind generator, referring to fig. 6a, the temperature of the upper surface of the food material can first rise from 183 degrees celsius to 185 degrees, and then down to approximately 172 degrees celsius.

Step S1008: and under the condition that the temperature of the first sub-surface of the food material is reduced to a second temperature threshold value and is not increased to the first temperature threshold value again, controlling the wind generator of the heating assembly to rotate towards a third direction, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulation channel is a first direction.

The first temperature condition may further include that the temperature of the first sub-surface of the food material decreases to a second temperature threshold and does not increase to the first temperature threshold again.

Referring to fig. 2c, the upper surface of the food material may be heated again when the wind generator is reversed again; referring to fig. 6a, during a short period of time when the wind generator switches from the forward rotation to the reverse rotation, due to inertia, the heater will continue to heat the lower surface of the food material, the temperature of the lower surface of the food material will continue to rise for a while, and correspondingly, the temperature of the upper surface of the food material will continue to fall for a while, referring to fig. 6a, during the reverse rotation period of the wind generator, the temperature of the upper surface may first fall from 172 ℃ to 170 ℃ and then rise to approximately 183 ℃; in a similar way, when the temperature of the upper surface of the food material reaches 183 ℃, the wind generator can be switched to positive rotation from negative rotation, so that the steering of the wind generator can be continuously switched according to the detected temperature of the upper surface of the food material, and the upper surface and the lower surface of the food material can be alternately heated, so that the food material can be heated more uniformly, the taste of the food material is improved, the user does not need to turn over the food material, the cooking experience of the user is provided, an additional stirring device is not needed to be added, and the structure of the equipment is simpler.

step S1102: acquiring the temperature of at least one sub-surface of a food material in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1104: under the condition that the temperature of at least one sub-surface of the food material meets a first sub-temperature condition in a first temperature condition, controlling the wind generator of the heating assembly to rotate towards a third direction, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulating channel is a first direction;

step S1106: controlling the wind power generator to stop rotating if the temperature of the first sub-surface of the food material meets a second sub-temperature condition of the first temperature condition;

wherein the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; and a heater for generating heat to heat the air.

Step S1108: controlling the wind power generator to stop rotating if the temperature of the first sub-surface of the food material meets a third sub-temperature condition of the second temperature conditions;

step S1110: under the condition that the temperature of the first sub-surface of the food material meets a fourth sub-temperature condition in the second temperature conditions, controlling the wind power generator to rotate in a fourth direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulation channel is a second direction;

the third direction and the fourth direction are two opposite directions; the first direction and the second direction are two opposite directions.

Step S1112: controlling the wind power generator to stop rotating when the temperature of the first sub-surface of the food material meets a fifth sub-temperature condition of the second temperature conditions.

Wherein the wind is used to heat foodstuff in the cooking chamber; the air path circulation channel is a channel formed by communicating an air channel in the heating cavity with the cooking cavity through a port of the heating assembly; the first temperature condition may be split into a first sub-temperature condition and a second sub-temperature condition, and the second temperature condition may be split into a third sub-temperature condition, a fourth sub-temperature condition, and a fifth sub-temperature condition to add a stop phase between the reverse rotation and the forward rotation of the wind generator.

In the embodiment of the application, the damage to the wind power generator caused by the rotating inertia is avoided in the switching process of the forward rotation and the reverse rotation of the wind power generator, and the stage of stopping rotation is added in the process of switching the steering of the wind power generator, so that the service life of the wind power generator can be better prolonged, and the safety of a user is ensured.

step S1202: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1204: under the condition that the temperature of at least one sub-surface of the food material does not rise to a third temperature threshold value, controlling the wind generator of the heating assembly to rotate towards a third direction, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulation channel is a first direction; the third temperature threshold is greater than the second temperature threshold and less than the first temperature threshold;

wherein the rotation of the wind generator in the third direction may be considered as a reversal, the first sub-surface is the upper surface of the food material, the first sub-temperature condition in the first temperature condition comprises that the temperature of the first sub-surface of the food material does not rise to a third temperature threshold, which may be 180 degrees celsius; referring to fig. 6b, in this inversion stage, the temperature variation trend of the upper surface of the food material may be from 25 degrees celsius to approximately 180 degrees celsius.

Step S1206: controlling the wind power generator to stop rotating when the temperature of the first sub-surface of the food material rises to the third temperature threshold and does not rise to the first temperature threshold;

wherein the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air; the second sub-temperature condition of the first temperature condition may be considered to comprise a temperature rise of the first sub-surface of the foodstuff to the third temperature threshold and not to the first temperature threshold; referring to fig. 6b, during a short period of time from the moment when the wind generator is turned to the stop, the heater will still continue to heat the upper surface of the food material due to inertia, and the temperature of the upper surface of the food material will continue to rise for a while, and during this stop period, the temperature of the upper surface of the food material may have a trend of rising from 180 degrees celsius to approximately 183 degrees celsius.

Step S1208: controlling the wind power generator to stop rotating when the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to a fourth temperature threshold; the fourth temperature threshold is greater than the second temperature threshold and less than the first temperature threshold;

in an embodiment, the fourth temperature threshold may be equal to the third temperature threshold, that is, the fourth temperature threshold may also be 180 degrees celsius; in another embodiment, the fourth temperature threshold may also be unequal to the third temperature threshold.

Referring to fig. 6b, during a short period of time when the wind generator is turned to stop, the heater will still continue to heat the upper surface of the food material due to inertia, and the temperature of the upper surface of the food material will continue to rise for a while, during this stop period, the temperature of the upper surface of the food material may continue to rise from 183 degrees celsius to 185 degrees celsius, and then fall to approximately 180 degrees celsius.

Step 1210: when the temperature of the first sub-surface of the food material is reduced to the fourth temperature threshold and not reduced to the fifth temperature threshold, controlling the wind generator to rotate towards the fourth direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulation channel is the second direction; the fifth temperature threshold is greater than the second temperature threshold and less than the fourth temperature threshold;

Wherein the rotation of the wind generator in the fourth direction is considered to be positive rotation, and the fourth sub-temperature condition in the second temperature condition comprises that the temperature of the first sub-surface of the food material is reduced to the fourth temperature threshold and is not reduced to the fifth temperature threshold; the fifth temperature threshold may be 175 degrees celsius; referring to fig. 6b, in the forward rotation stage, the temperature of the upper surface of the food material may decrease from 180 degrees celsius to approximately 175 degrees celsius.

Step S1212: controlling the wind generator to stop rotating when the temperature of the first sub-surface of the food material is reduced to the fifth temperature threshold value and not reduced to the second temperature threshold value;

wherein, it can be considered that the fifth sub-temperature condition of the second temperature condition includes that the temperature of the first sub-surface of the food material is decreased to the fifth temperature threshold and not decreased to the second temperature threshold, referring to fig. 6b, at this stop stage, the temperature of the upper surface of the food material can be decreased from 175 degrees celsius to approximately 172 degrees celsius.

Step S1214: when the temperature of the first sub-surface of the food material is reduced to the second temperature threshold and is not increased to the third temperature threshold, controlling the wind generator of the heating assembly to rotate towards a third direction, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulation channel is a first direction;

Wherein, the first sub-temperature condition of the first temperature condition may be considered to further include that the temperature of the first sub-surface of the food material falls to the second temperature threshold and does not rise to a third temperature threshold; that is, the first sub-temperature condition in the first temperature condition is that the temperature of the first sub-surface of the food material does not rise to the third temperature threshold, or the temperature of the first sub-surface of the food material falls to the second temperature threshold and does not rise to the third temperature threshold.

In a short time period from the forward rotation to the stop of the wind generator, due to inertia, the lower surface of the food material is still heated, the temperature of the lower surface of the food material is continuously decreased for a period of time, as shown in fig. 6b, at this reverse rotation stage, the temperature of the upper surface of the food material can be decreased from 172 ℃ to 170 ℃, and then increased from 170 ℃ to approximately 180 ℃.

Similarly, when the temperature of the upper surface of the food material reaches 180 ℃ again, the wind generator can be changed from the reversal state to the stop state and then from the stop state to the reversal state, so that the state of the wind generator is continuously switched according to the detected temperature of the upper surface of the food material, and the upper surface and the lower surface of the food material can be alternately heated, so that the food material can be heated more uniformly, the taste of the food material is improved, a user does not need to turn over the food material, the cooking experience of the user is provided, an additional stirring device is not needed, and the structure of the equipment is simpler; in addition, the damage to the wind power generator caused by the inertia of rotation is avoided in the switching process of the forward rotation and the reverse rotation of the wind power generator, and the rotation stopping stage is added in the process of switching the steering of the wind power generator, so that the service life of the wind power generator can be better prolonged, and the safety of a user is ensured.

step S1302: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1304: acquiring the time length of the rotation of the wind power generator of the heating assembly measured by a timing assembly of the equipment;

wherein the timing component may be a timer.

Step 1306: controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment in the air path circulation channel according to the temperature of at least one sub-surface of the food material and the rotating time length of the wind power generator;

wherein the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air; the wind is used for heating food materials in the cooking cavity; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

In the embodiment of the application, it is long when heating through combining the temperature on at least sub-surface of eating the material and two relative sub-surfaces the material heats in turn on two relative sub-surfaces of eating the material to can judge the heating degree on every sub-surface more accurately, more reliably, make and eat the material more even that is heated, further improve the taste of eating the material, the user need not carry out the turn-over to eating the material, provides user's culinary art experience, also need not increase extra agitating unit, makes the structure of equipment simpler.

step S1402: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1404: acquiring the time length of the rotation of the wind power generator of the heating assembly measured by a timing assembly of the equipment;

wherein the timing component may be a timer.

Step S1406: under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition and the time length of the wind power generator rotating to the fourth direction meets a first time length condition, controlling the transmission direction of the wind generated by the heating component in the heating cavity of the equipment to be a first direction in the wind path circulating channel;

Step S1408: under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition and the time length of the rotation of the wind power generator to the third direction meets a second time length condition, controlling the transmission direction of the wind generated by the heating component in the heating cavity of the equipment to be a second direction in the wind path circulation channel;

wherein the first time condition may be that the wind generator has been turning in a fourth direction for a period of time greater than a first time threshold, and the second time condition may be that the wind generator has been turning in a third direction for a period of time greater than a second time threshold; the first time length threshold and the second time length threshold may be greater than 0 second and less than 60 seconds, and since food materials are generally intensively placed at the bottom of the cooking apparatus, in the case that the fourth direction is the forward rotation of the wind generator and the third direction is the reverse rotation of the wind generator, the first time length threshold may be greater than or equal to the second time length threshold, that is, the heating time length for the bottom of the cooking apparatus is prolonged, and the cooking efficiency for the food materials is improved; in addition, under the condition that the quantity of the food materials is gradually increased, the food materials are gradually close to the top of the cooking equipment, so that the heating time of the top of the cooking equipment can be properly prolonged under the condition that the quantity of the food materials is increased, and the food materials are further uniformly heated on the basis of improving the cooking efficiency of the food materials.

In one embodiment, referring to fig. 6a, assuming that the first temperature condition is that the temperature of the first sub-surface of the food material is decreased to 172 degrees celsius and not increased to 183 degrees celsius, and the second temperature condition is that the temperature of the first sub-surface of the food material is increased to 183 degrees celsius and not decreased to 172 degrees celsius, the first time duration condition may be that the time duration of the forward rotation (rotation in the fourth direction) of the wind generator is greater than a first time duration threshold T1, and the second time duration condition may be that the time duration of the reverse rotation (rotation in the third direction) of the wind generator is greater than a second time duration threshold T2; the temperature of the first sub-surface of the food material is increased from 183 ℃ to 185 ℃, and is decreased from 185 ℃ to a time consumption close to 172 ℃ close to T1, and the temperature of the first sub-surface of the food material is decreased from 172 ℃ to 170 ℃, and is increased from 170 ℃ to 183 ℃ close to T2.

Combine to detect in the embodiment of this application the temperature on the sub-surface of edible material and the heating on sub-surface are long, constantly switch over turning to of wind power generator, can realize right the upper surface and the lower surface of edible material carry out the alternate heating more accurately, more reliably to can make edible material be heated more evenly, further improve the taste of edible material, the user need not turn over edible material, provides user's culinary art and has experienced, also need not increase extra agitating unit, makes the structure of equipment simpler.

step S1502: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1504: acquiring the time length of the maintenance state of the wind power generator of the heating assembly, which is measured by a timing assembly of the equipment; the state at least comprises a state of stopping after rotating towards the third direction, a state of stopping after rotating towards the fourth direction and a state of stopping after rotating towards the fourth direction;

step S1506: under the condition that the temperature of at least one sub-surface of the food material meets a first sub-temperature condition in the first temperature condition and the rotation stop time of the wind generator after the wind generator rotates to the fourth direction meets a first sub-time condition in the first time condition, controlling the wind generator to rotate to the third direction so that the transmission direction of the wind generated by the heating assembly in the circulation channel of the air path is a first direction;

step S1508: controlling the wind generator to stop rotating if the temperature of at least one sub-surface of the food material meets a second sub-temperature condition of the first temperature condition and the time duration of the rotation of the wind generator to the third direction meets a second sub-time duration condition of the first time duration condition.

Referring to fig. 6c, the first time duration condition may be divided into a first sub-duration condition and a second sub-duration condition, where the first duration condition is that the duration of the rotation of the wind generator in the fourth direction is greater than a first time duration threshold T1, the first sub-duration condition may be that the duration of the rotation of the wind generator stopped after the rotation of the wind generator in the fourth direction is greater than a first sub-duration threshold T11, and the second sub-duration condition may be that the duration of the rotation of the wind generator in the third direction is greater than a second sub-duration threshold T12 or T12'.

Step S1510: under the condition that the temperature of at least one sub-surface of the food material meets a third sub-temperature condition in the second temperature condition and the rotation stop time of the wind generator after the wind generator rotates to the third direction meets a third sub-time condition in the second time condition, controlling the wind generator to rotate to the fourth direction so that the transmission direction of the wind generated by the heating assembly in the circulation channel of the air path is a second direction;

step S1512: under the condition that the temperature of at least one sub-surface of the food material meets a fourth sub-temperature condition in the second temperature condition and the rotation stop time of the wind generator after the wind generator rotates to the third direction meets a fourth sub-time condition in the second time condition, controlling the wind generator to rotate to the fourth direction so that the transmission direction of the wind generated by the heating assembly in the wind path circulation channel is a second direction;

step S1514: controlling the wind generator to stop rotating if the temperature of at least one sub-surface of the food material meets a fifth sub-temperature condition of the second temperature condition and the length of time that the wind generator rotates to the fourth direction meets a fifth sub-length condition of the second length of time condition;

step S1516: and under the condition that the temperature of at least one sub-surface of the food material meets the first sub-temperature condition in the first temperature condition again, and the time length of stopping rotation of the wind generator after rotating to the fourth direction meets the first sub-time length condition in the first time length condition, controlling the wind generator to rotate to the third direction to generate wind, so that the transmission direction of the wind generated by the heating assembly in the wind path circulation channel is the first direction.

Referring to fig. 6c, the second duration condition may be split into a third sub-duration condition to a fifth sub-duration condition, where the second duration condition is that the duration of the rotation of the wind generator to the third direction is greater than a first duration threshold T2, the third sub-duration condition may be that the first stopping duration of the rotation of the wind generator after the rotation of the wind generator to the third direction is greater than a third sub-duration threshold T21, the fourth sub-duration condition may be that the second stopping duration of the rotation of the wind generator after the rotation of the wind generator to the third direction is greater than a fourth sub-duration threshold T22, and the fifth sub-duration condition may be that the duration of the rotation of the wind generator to the fourth direction is greater than a fifth sub-duration threshold T23; wherein a sum of the first stopping duration and the second stopping duration is a total duration of stopping the rotation of the wind generator after the rotation of the wind generator in the third direction.

It can be assumed that the sum of the fifth sub-period threshold T23 and the first sub-period threshold T11 is the first period threshold T1, and the sum of the second sub-period threshold T12 or T12', the third sub-period threshold T21 and the fourth sub-period threshold T22 is the second period threshold T2.

According to the embodiment of the application, the steering of the wind generator is continuously switched according to the detected temperature of the surface of the food material and the heating duration of the surface of the food material, so that the upper surface and the lower surface of the food material can be more accurately and alternately heated, the food material can be heated more uniformly, the taste of the food material is further improved, the user does not need to turn over the food material, the cooking experience of the user is provided, an additional stirring device is not needed, and the structure of the equipment is simpler; in addition, the damage to the wind power generator caused by the inertia of rotation is avoided in the switching process of the forward rotation and the reverse rotation of the wind power generator, and the rotation stopping stage is added in the process of switching the steering of the wind power generator, so that the service life of the wind power generator can be better prolonged, and the safety of a user is ensured.

Fig. 7 is a cooking method provided in an embodiment of the present application, which is applied to a cooking apparatus shown in fig. 3b, 4a, or 4b, and the method includes:

step 702: acquiring the temperature of at least one sub-surface of a food material in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step 704: controlling the transmission direction of the wind generated by the wind generator in the heating cavity of the equipment in the wind path circulation channel and the working states of the first heater and the second heater in the heating cavity of the equipment according to the temperature of at least one sub-surface of the food material;

wherein the wind generator is configured to rotate to cause the air flow to generate wind; the first heater and the second heater for generating heat to heat air; the air path circulation channel is a channel formed by communicating an air channel in the heating cavity with the cooking cavity through a port of the heating assembly; the operating state includes active and inactive.

An embodiment of the present application provides a cooking method, which is applied to a cooking apparatus shown in fig. 3b, 4a or 4b, and the method includes:

step S1602: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1604: controlling a wind generator in the heating chamber of the apparatus to rotate in a third direction to generate wind, controlling a first heater in the heating chamber of the apparatus to be in an operating state and controlling a second heater in the heating chamber of the apparatus to be in an operating state under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition; the transmission direction of the wind in the wind path circulation channel is a first direction;

wherein the first temperature condition may be considered to include that the temperature of the first sub-surface of the food material does not rise to a first temperature threshold, and that the temperature of the first sub-surface of the food material falls to a second temperature threshold, and does not rise to the first temperature threshold again; the first temperature threshold may be 183 degrees celsius.

Step S1606: controlling a wind generator in the heating chamber of the apparatus to rotate in a fourth direction to generate wind, controlling an operating state of a first heater in the heating chamber of the apparatus to be inactive and controlling an operating state of a second heater in the heating chamber of the apparatus to be active, in case the temperature of at least one sub-surface of the food material satisfies a second temperature condition; the transmission direction of the wind in the wind path circulation channel is set as a second direction;

wherein the wind generator is configured to rotate to cause the air flow to generate wind; the first heater and the second heater for generating heat to heat air; the air path circulation channel is a channel formed by communicating an air channel in the heating cavity with the cooking cavity through a port of the heating assembly; the second temperature condition may be considered to comprise that the temperature of the first sub-surface of the foodstuff rises to the first temperature threshold and does not fall to a second temperature threshold; the second temperature threshold may be 172 degrees celsius.

In the embodiment of the application, the turning direction of the wind generator and the working states of the first heater and the second heater can be continuously switched according to the detected temperature of at least one surface of the food material, so that the transmission direction of the wind path circulation channel is changed, the food material is alternately heated on two opposite surfaces, the food material can be heated more uniformly, the taste of the food material is improved, the user does not need to turn over the food material, the cooking experience of the user is provided, an additional stirring device is not needed, and the structure of the equipment is simpler.

step 1702: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1704: under the condition that the temperature of at least one sub-surface of the food material meets a first sub-temperature condition in a first temperature condition, controlling the wind generator of the heating assembly to rotate towards a third direction, controlling the first heater to work, and controlling the second heater to work, so that the transmission direction of wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulation channel is a first direction;

wherein a first sub-temperature condition of the first temperature condition comprises that the temperature of the first sub-surface of the food material does not rise to a third temperature threshold, and that the temperature of the first sub-surface of the food material falls to the second temperature threshold and does not rise to a third temperature threshold; the third temperature threshold may be 180 degrees celsius.

Step S1706: in the case that the temperature of the first sub-surface of the food material meets a second sub-temperature condition in the first temperature condition, controlling the wind power generator to stop rotating, and controlling the first heater and the second heater to be not operated;

wherein a second sub-temperature condition of the first temperature condition comprises a temperature of the first sub-surface of the food material rising to the third temperature threshold and not rising to the first temperature threshold.

Wherein the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat the air.

Step S1708: controlling the wind generator to stop rotating and controlling the first heater and the second heater to be not operated under the condition that the temperature of the first sub-surface of the food material meets a third sub-temperature condition in the second temperature condition;

wherein a third sub-temperature condition of the second temperature conditions comprises that the temperature of the first sub-surface of the foodstuff rises to the first temperature threshold and does not fall to a fourth temperature threshold; in one embodiment, the fourth temperature threshold may be equal to the third temperature threshold, that is, the fourth temperature threshold may also be 180 degrees celsius; in another embodiment, the fourth temperature threshold may also be unequal to the third temperature threshold.

Step S1710: when the temperature of the first sub-surface of the food material meets a fourth sub-temperature condition in the second temperature conditions, controlling the wind generator to rotate in a fourth direction, controlling the first heater to be out of operation, and controlling the second heater to be operated, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulating channel is a second direction;

wherein a fourth sub-temperature condition of the second temperature condition comprises a temperature of the first sub-surface of the foodstuff falling to the fourth temperature threshold and not falling to a fifth temperature threshold; the fifth temperature threshold may be 175 degrees celsius.

Step S1712: and controlling the wind power generator to stop rotating and controlling the first heater and the second heater to be not operated under the condition that the temperature of the first sub-surface of the food material meets a fifth sub-temperature condition in the second temperature condition.

Wherein a fifth sub-temperature condition of the second temperature conditions comprises a temperature of the first sub-surface of the foodstuff falling to the fifth temperature threshold and not falling to the second temperature threshold.

Wherein the wind is used to heat foodstuff in the cooking chamber; the air path circulating channel is a channel formed by communicating a port of the heating assembly with the cooking cavity through an air channel in the heating cavity; the first temperature condition may be split into a first sub-temperature condition and a second sub-temperature condition, and the second temperature condition may be split into a third sub-temperature condition, a fourth sub-temperature condition, and a fifth sub-temperature condition to add a stop phase between the reverse rotation and the forward rotation of the wind generator.

step S1802: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

step S1804: acquiring the time length of the wind power generator of the heating assembly maintaining state, which is measured by a timing assembly of the equipment; the state at least comprises a state of stopping after rotating towards the third direction, a state of stopping after rotating towards the fourth direction and a state of stopping after rotating towards the fourth direction;

step S1806: when the temperature of at least one sub-surface of the food material meets a first sub-temperature condition in the first temperature condition and the time length of the wind generator stopping rotating after rotating to the fourth direction meets a first sub-time condition in the first time length condition, controlling the wind generator to rotate to the third direction, controlling the first heater to work, and controlling the second heater to not work, so that the transmission direction of the wind generated by the heating assembly in the wind path circulation channel is a first direction;

step S1808: and under the condition that the temperature of at least one sub-surface of the food material meets a second sub-temperature condition in the first temperature condition and the time length of the rotation of the wind generator to the third direction meets a second sub-time length condition in the first time length condition, controlling the wind generator to stop rotating and controlling the first heater and the second heater to be not operated.

Step S1810: when the temperature of at least one sub-surface of the food material meets a third sub-temperature condition in the second temperature condition and the time length of the wind generator stopping rotating after rotating to the third direction meets a third sub-time length condition in the second time length condition, controlling the wind generator to rotate to the fourth direction, controlling the first heater not to work, and controlling the second heater to work, so that the transmission direction of the wind generated by the heating assembly in the wind path circulation channel is a second direction;

step S1812: under the condition that the temperature of at least one sub-surface of the food material meets a fourth sub-temperature condition in the second temperature condition and the rotation stop time of the wind generator after the wind generator rotates to the third direction meets a fourth sub-time condition in the second time condition, controlling the wind generator to rotate to the fourth direction so that the transmission direction of the wind generated by the heating assembly in the wind path circulation channel is a second direction;

step S1814: controlling the wind generator to stop rotating and controlling the first heater and the second heater to be not operated under the condition that the temperature of at least one sub-surface of the food material meets a fifth sub-temperature condition in the second temperature condition and the time length of the wind generator rotating to the fourth direction meets a fifth sub-time length condition in the second time length condition;

step S1816: and under the condition that the temperature of at least one sub-surface of the food material meets the first sub-temperature condition in the first temperature condition again, and the time length of stopping rotation of the wind generator after rotating towards the fourth direction meets the first sub-time length condition in the first time length condition, controlling the wind generator to rotate towards the third direction to generate wind, controlling the first heater to work, and controlling the second heater to not work, so that the transmission direction of the wind generated by the heating assembly in the wind path circulation channel is the first direction.

Combine to detect in the embodiment of this application the temperature on the sub-surface of edible material and the operating condition of sub-surface are long, constantly switch over the turn to of wind power generator and first heater and second heater, can realize right the upper surface and the lower surface of edible material are more accurate, carry out the alternate heating more reliably to can make edible material be heated more evenly, further improve the taste of edible material, the user need not carry out the turn-over to edible material, provide user's culinary art experience, also need not increase extra agitating unit, make the structure of equipment simpler.

A conventional cooking device generally uses hot air to heat food materials to produce baked products, when the cooking device is operated, high-speed air flow at an outlet of a centrifugal blade of a wind generator of the cooking device takes heat away when passing through a heating tube of a heater of the cooking device, and the generated hot air flows to a cooking cavity (also called as a cooking cavity) of the cooking device to heat the food materials in the cooking cavity; the wind generator and heater may be collectively referred to as a heating assembly.

Because heating tube and centrifugal fan generally all are eating the material top, and hot-blast penetrating power is limited, hardly pierces through to eat the material bottom, so eat material upper surface temperature very high, middle part and bottom temperature are low, need to eat the material turn-over or be in add agitating unit in the cooking equipment, or 2 heating tubes are added to the upper and lower two sides of cooking equipment, have increased structure complexity like this, have increased user operation step simultaneously, influence user experience.

The embodiment of the application provides a control method of air fryer of positive negative pressure, can be according to the temperature that temperature detection subassembly detected or the time that the timing subassembly detected, through the turning to of wind generator in the control heating subassembly, realize hot-blast upper surface and the lower surface heating to the edible material respectively, reach little result complexity and reduce the effect of user operation, promote culinary art effect and user experience effect.

The present application provides a cooking apparatus, see fig. 2c or fig. 2d, the cooking apparatus 200 comprises a cooking chamber 201, a heating assembly 2021 in the heating chamber 202, a temperature detecting assembly (black squares in the figure) and a control assembly (not shown in the figure), wherein:

the heating assembly 2021 may include a wind power generator 20213 and a heater 20214, the wind power generator 20213 may be a fan or a blower fan, and the heater 20214 may be any one of a heat pipe (also called a heat pipe), a heating wire, a PTC heating sheet, a semiconductor heating sheet, a thick film heating sheet, a far infrared heating plate, and an electromagnetic induction heating coil, and the wind power generator 20213 and the heat pipe 20214 are assembled together to form the heating assembly 2021, so that the wind power generator 20213 passes through the heater 20214 regardless of the direction in which the wind is sent by the wind power generator 20213, and the assembly is simple.

The cooking process of the cooking apparatus in the embodiment of the present application is described by taking the cooking apparatus 200 as an air fryer, the temperature detecting component as a temperature sensor, and the heater 20214 as a heat pipe as an example:

the temperature sensor of the traditional air fryer is arranged near the heat pipe and is influenced by the thermal inertia of the heat pipe, the temperature sensor is difficult to reflect the real temperature of food materials, and the temperature sensor of the positive-negative pressure air fryer scheme is arranged at the sensor position 2031 or 2032 of the port 20211 or the port 20212, so that the sensor is far away from the heat pipe, the thermal inertia influence is avoided, and the temperature near the food materials can be reflected better.

Referring to fig. 8, when the air fryer is operating, the positive and negative pressure air fryer starts to operate with the wind power generator reversed to heat the upper surface of the food in the cooking cavity of the air fryer according to different target temperatures set by the user, wherein the target temperature may be a first preset temperature, and the first preset temperature may be 185 degrees celsius.

When the temperature sensor detects that the first preset temperature-the current temperature is less than or equal to delta t, the delta t can be 5 ℃, namely, when the current temperature rises to 180 ℃, the wind generator stops rotating, and at the moment, due to the inertia of the wind generator, hot wind can be continuously sent to enable the temperature to reach the first preset temperature.

When the temperature sensor detects that the temperature is reduced and is reduced to a first preset temperature-the current temperature is not less than delta t, namely the current temperature is reduced to 180 ℃, the wind generator rotates forwards, cold wind is sucked into the wind generator from the upper surface of the food material, and after passing through the heater combined with the wind generator, hot wind heats the food material in the air fryer from the bottom of the food material.

When the temperature sensor detects that the current temperature-a second preset temperature is less than or equal to delta t, the second preset temperature can be 170 ℃, namely the current temperature drops to 175 ℃, the wind generator stops rotating again, at the moment, due to inertia, the wind generator continuously sends hot wind to the bottom for heating, when the current temperature-the second preset temperature is less than or equal to delta t-delta t1 (delta t1 is used for eliminating the inertia of the wind generator, delta t1 can be 3 ℃, namely the current temperature drops to 172 ℃), the wind generator is restarted for reverse heating, and the operation is repeated, so that the upper surface and the lower surface of the food material are alternately heated; the heater is always in working state in the whole process.

In one embodiment, referring to fig. 8, assuming that the first preset temperature is 185 ℃,/t is 5 ℃,/t 1 is 3 ℃, and the second preset temperature is 170 ℃, the temperature sensor is located at location 2031, the logic of the operation of the apparatus is as follows:

the wind generator 20213 is reversed and the heater 20214 is operated; when the temperature sensor detects that the temperature reaches more than or equal to 180 ℃ (185-5), the wind generator 20213 stops working, at the moment, the inertia of the wind generator causes the temperature to rise to about 185 ℃, and then the temperature drops; when the temperature sensor detects that the temperature is less than or equal to 180 ℃, the wind generator 20213 rotates forwards to heat the food materials below; when the temperature sensor detects that the temperature is less than or equal to 175 ℃ (170+5), the wind generator 20213 stops working, the lower surface of the food is heated by the inertia of the wind generator 20213, and when the temperature is less than or equal to 172 ℃ (170+5-3), the wind generator 20213 is restarted for reverse heating. The heater 20214 is in operation throughout the process.

Wherein the value range of delta t can be between 0 and 20 ℃; the delta t1 is present to eliminate thermal inertia during temperature shift and takes a value between 1 ℃ and 5 ℃.

In another embodiment, referring to FIG. 8, when the temperature sensor detects a first preset temperature-the current temperature ≦ Δ t, the wind generator stops rotating, at which time the hot wind continues to be delivered due to the inertia of the wind generator so that the temperature reaches the first preset temperature, while the timer starts counting at the first preset temperature-the current temperature ≦ Δ t.

When the timing time meets t1, the timer is clear 0, the wind generator rotates forwards, cold wind is sucked into the wind generator from the upper surface of the food material, after passing through the heater combined with the wind generator, hot wind heats the air fryer food material from the bottom of the food material, at the moment, the timer starts to count again, when the timing time meets t2, the wind generator rotates backwards again, the upper surface of the food material is heated, and the upper surface and the lower surface are heated in a circulating manner until the heating is finished; it will be appreciated that the wind generator may stop rotating either when the temperature sensor detects the first preset temperature-the current temperature ≦ Δ t, or when the time at which the wind generator reverses meets time t 3.

Wherein, the value range of t1, t2 or t3 can be 0 to 60S;

in the embodiment of the application, the upper surface and the lower surface of the food material can be respectively heated circularly by controlling the wind generator to rotate positively and negatively; the migration times of the forward and reverse air supply of the wind generator are not less than 1; in order to avoid damage caused by inertia when the wind generator suddenly changes from positive to reverse, the embodiment of the application has a stopping stage before turning; the heater is always in a heating state whether the wind generator rotates forwards or backwards, and the heater can comprise a heat pipe, a heating wire, a PTC heating sheet, a semiconductor heating sheet, a thick film heating sheet, a far infrared heating plate, an electromagnetic induction heating coil and the like, but is not limited to the common heating modes. In the embodiment of the present application, referring to fig. 1b, the temperature sensors may be installed at positions 1031 or 1032, wherein the number of the temperature sensors may be 1, or 2 positions. The mounting position may be the position 1031 or the position 1032, but is not limited thereto, and the general principle is that the distance from the heat generating tube is more than 3 cm. In the embodiment of the application, the heating tube heater and the wind generator are assembled together to form a component, so that air is supplied from any direction and passes through the wind generator and the heater, and the assembly is simple.

The embodiment of the present application also provides a cooking apparatus, referring to fig. 3b, the cooking apparatus 300 includes a cooking cavity 301, a wind generator 3021, a first heater 3022 and a second heater 3023 in the heating cavity 302, a temperature detection assembly (black squares in the figure) and a control assembly (not shown in the figure), wherein:

the first and second heaters 3022 and 3023 may be respectively disposed at both sides of the wind generator.

Referring to fig. 9, the positive and negative pressure air fryer starts to work with the wind generator reversed, the first heater works, the second heater does not work, the cold air is heated by the bottom of the cooking device through the wind generator and the first heater, and when the temperature sensor detects that: when the first preset temperature-the current temperature is less than or equal to delta t, the wind generator stops rotating, the original rotating direction can be kept to rotate for a period of time due to inertia of the wind generator, and when the temperature sensor detects that the temperature reaches the first preset temperature, the first heater stops heating.

When the temperature sensor detects that the temperature is continuously in a descending trend for 30S, the second heater starts to work for preheating and is reduced to a first preset temperature-the current temperature is not less than delta t, the wind generator rotates forwards, cold wind is sucked into the wind generator from the upper surface of the food material, and after the food material is heated by the preheated second heater, hot wind heats the lower surface of the food material of the air fryer from the bottom of the food material.

When the temperature sensor detects: when the current temperature-the second preset temperature is less than or equal to delta t, the wind generator stops again, at the moment, due to inertia, the wind generator continuously sends hot wind to the bottom of the cooking equipment for heating, when the temperature sensor detects that the temperature reaches the second preset temperature, the second heater stops heating, the first heater is started to start preheating, when the current temperature-the second preset temperature is less than or equal to delta t-delta t1, the wind generator is restarted for reverse heating, and the upper surface and the lower surface of the food material are heated alternately in a circulating mode.

Referring to fig. 3b, the operating logic of cooking device 300 will be described by taking as an example that the first preset temperature is 185 ℃, Δ t is 5 ℃, Δ t1 is 3 ℃, the second preset temperature is 170 ℃, and the temperature sensor is located at position 3031:

firstly, the wind generator rotates reversely, the first heater works, and the second heater does not work; when the temperature sensor detects that the temperature reaches more than or equal to 180 ℃ (185-5), the wind generator stops working, and the wind generator still rotates due to inertia, so that the temperature rises to about 185 ℃, and then the temperature drops.

When the temperature sensor detects that the temperature is continuously in a descending trend for 30S, the second heater starts to work and preheat, and when the temperature sensor detects that the temperature is less than or equal to 180 ℃, the wind generator rotates forwards to heat the food at the bottom of the cooking equipment.

When the temperature sensor detects that the temperature is less than or equal to 175 ℃ (170+5), the wind generator stops working, the lower surface of the food is heated by the inertia of the wind generator, when the temperature is less than or equal to 173 ℃, the second heater stops working, and the first heater starts preheating.

When the temperature sensor detects that the temperature is less than or equal to 172 ℃ (170+5-3), the wind generator is restarted to reversely heat.

In another embodiment, referring to FIG. 9, first, the wind generator is reversed, the first heater is on and the second heater is off. When the temperature sensor detects that the first preset temperature-the current temperature is less than or equal to delta t, the wind generator stops rotating, at the moment, due to inertia of the wind generator, hot wind can be continuously sent to enable the temperature to reach the first preset temperature, when the temperature sensor detects that the temperature reaches the first preset temperature, the first heater stops heating, the second heater starts to work and preheat, and meanwhile the timer starts to time.

When the timing time meets t1, the timer is clear 0, the wind generator rotates forwards, cold wind passes through the wind generator from the upper surface of the food material, after passing through the preheated second heater, the hot wind heats the air fryer food material from the bottom of the food material, the timer restarts timing at the moment, when the time meets t2, the wind generator rotates backwards again, when the temperature sensor detects that the temperature reaches the second preset temperature, the second heater stops working, the first heater works again, at the moment, the upper surface of the food material is heated, and the upper surface and the lower surface are heated circularly until the heating is finished.

In the embodiment of the application, the upper surface and the lower surface of the food material are respectively heated circularly by controlling the wind power generator to rotate forwards and reversely and controlling the working states of the first heater and the second heater; the switching frequency of the forward rotation and the reverse rotation of the wind generator is not less than 1 time; when the wind generator is switched between the forward rotation and the reverse rotation, the intermediate stop time is provided for preventing the wind generator from being damaged by inertia during sudden braking; the second heater starts heating when the temperature reaches a first preset temperature, the heating action of the second heater occurs before the wind generator rotates forwards to achieve the preheating function in advance, and the second heater is sufficiently hot when the wind generator rotates forwards; the first heater starts heating when the temperature does not drop to the second preset temperature, and the heating action of the first heater occurs before the wind power generator rotates reversely, so that the function of preheating in advance is achieved.

In the related art, food cooked by the oven and the air fryer has the problem of uneven heating, and food close to and on the heating cavity is easily overheated, loses water and turns yellow; and the food far away from the heating cavity or the middle bottom of the air fryer has insufficient heat and poor taste, and the user usually needs to turn over the food in the middle of cooking to solve the problem of uneven heating, so the operation is troublesome.

In view of the above problems, the present application proposes a cooking apparatus capable of uniform heating, and referring to fig. 3b, the cooking apparatus 300 includes an apparatus housing, a cooking chamber 301, a heating chamber 302, a temperature sensor and a control assembly, the heating chamber 302 may include therein an air generator 3021, a first heater 3022, a second heater 3023 and an air duct 3024, the air generator 3021 may rotate to generate wind, and heat generated by the first heater 3022 or the second heater 3023 is fed into the cooking chamber 301 through the air duct 3024 and the port 30221 and the port 30231 to heat the ingredients in the cooking chamber 301; it will be understood that the first and second heaters 3022 and 3023 may also be installed in the cooking chamber 301, for example, the first heater 3022 is installed at the top of the cooking chamber 301 and the second heater 3023 is installed at the bottom of the cooking chamber 302.

Referring to fig. 3b, in the case where the wind generator 3021 rotates counterclockwise and the first heater operates, the port 30231 may be regarded as an air inlet and the port 30221 as an air outlet; in the case where the wind power generator 3021 rotates clockwise and the second heater operates, the port 30221 may be regarded as an air inlet and the port 30231 as an air outlet; the air inlet and the air outlet are switchable, so that hot air can be circulated in two directions to promote multi-directional heat balance.

In one embodiment, the air inlet and the air outlet are switched at least once during the cooking process, i.e. the rotation direction of the wind generator 3021 is switched at least once, so as to form a bi-directional heat supply.

Referring to fig. 3b, the port 30231 and the port 30221 are respectively disposed at the upper end and the lower end of the heating chamber, and the arrangement positions of the air inlet and the air outlet are not limited as long as the bidirectional convection of hot air can be formed.

In one embodiment, multiple sets of air inlets and outlets may be provided to supply heat from a single wind generator and a single heater or a single wind generator and multiple heaters (e.g., two heaters on either side of the wind generator), or multiple sets of wind generators (e.g., two wind generators on either side of the heater that rotate counterclockwise and clockwise, respectively) in combination with a single heater to further improve heating efficiency.

In one embodiment, in the case that the wind generator is one and the heaters are respectively located at both sides of the wind generator, the duration of the air supply at the bottom and the top of the cooking apparatus may be determined according to the amount of the food material, i.e., the respective durations of the forward rotation and the reverse rotation of the wind generator may be determined according to the amount of the food material, and the relationship between the amount of the food material and the duration of the air supply may be characterized as shown in table 1 below:

TABLE 1

Referring to table 1, assuming that the clockwise rotation of the wind generator is a forward rotation and the counterclockwise rotation is a reverse rotation, when the wind generator rotates in the forward direction, air may be supplied to the bottom of the cooking cavity of the cooking apparatus to heat the lower surface of the food material; when the wind generator rotates reversely, air can be supplied to the top of the cooking cavity of the cooking device so as to heat the upper surface of the food; because the bottom in cooking equipment's culinary art chamber is generally placed to the edible material, consequently, in the accuse temperature stage, it is long when generally being less than or equal to bottom air supply during top air supply, along with the volume crescent of edible material, edible material is close to gradually the top in cooking equipment's the culinary art chamber, consequently, can suitably prolong long to the air supply at the top in cooking equipment's the culinary art chamber to it is even to make the edible material be heated, improves and eats the material taste.

In this application embodiment, the heater can be installed in the culinary art intracavity or outside the culinary art chamber, send the culinary art intracavity to eat the material with the heat through wind channel and port by the wind generator to the port is as the changeable reverse or dislocation convection that forms of air intake and air outlet, makes to eat the material like this and mainly supplies heat by hot-blast three-dimensional circulation, does not receive the inhomogeneous influence that generates heat of fixed position of generating heat. Meanwhile, the air inlet area can form positive pressure, and the air outlet area can form negative pressure, so that hot air is better promoted to penetrate through food to be circularly and stereoscopically heated. The food baking process does not need to open the cover midway and the stirring is also good in uniformity.

Based on the foregoing embodiments, the present application provides a cooking apparatus, which includes units and modules included in the units, and can be implemented by cooking devices; of course, the implementation can also be realized through a specific logic circuit; in implementation, the processor may be a Central Processing Unit (CPU), a Microprocessor (MPU), a Digital Signal Processor (DSP), a Field Programmable Gate Array (FPGA), or the like.

Fig. 10 is a schematic structural diagram of a cooking apparatus according to an embodiment of the present application, and as shown in fig. 10, the cooking apparatus 1000 includes an obtaining module 1001 and a control module 1002, where:

an obtaining module 1001 configured to obtain a temperature of at least one sub-surface of an ingredient in a cooking cavity of the apparatus detected by a temperature detecting component of the apparatus; the at least one sub-surface comprises opposing first and second sub-surfaces;

the control module 1002 is configured to control a transmission direction of air generated by a heating assembly in a heating cavity of the apparatus in an air path circulation channel according to a temperature of at least one sub-surface of the food material;

wherein the wind is for heating food material in the cooking cavity; the air path circulation channel is a channel formed by communicating the port of the heating assembly with the cooking cavity through an air channel in the heating cavity.

In one embodiment, the control module 1002 includes: the first control unit is used for controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment to be a first direction in the air path circulation channel under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition; the second control unit is used for controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment to be a second direction in the air path circulation channel under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition; the first direction and the second direction are two opposite directions.

In one embodiment, the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air;

correspondingly, the first control unit is used for controlling the wind power generator to rotate towards the third direction under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulating channel is a first direction;

the second control unit is used for controlling the wind power generator to rotate towards the fourth direction under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulating channel is a second direction; the third direction and the fourth direction are two opposite directions.

In one embodiment, in case the at least one sub-surface is a first sub-surface, the first temperature condition comprises that the temperature of the first sub-surface of the food material does not rise to a first temperature threshold, and that the temperature of the first sub-surface of the food material falls to a second temperature threshold and does not rise again to the first temperature threshold; the second temperature threshold is less than the first temperature threshold; the second temperature condition comprises that the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to the second temperature threshold.

In one embodiment, the first control unit includes: the first control subunit is used for controlling the wind power generator to rotate towards the third direction under the condition that the temperature of the first sub-surface of the food material meets a first sub-temperature condition in the first temperature condition, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulation channel is a first direction; a second control subunit, configured to control the wind generator to stop rotating if the temperature of the first sub-surface of the food material satisfies a second sub-temperature condition of the first temperature conditions;

correspondingly, the second control unit comprises: a third sub-control unit for controlling the wind generator to stop rotating if the temperature of the first sub-surface of the food material satisfies a third sub-temperature condition of the second temperature conditions; a fourth sub-control unit, configured to control the wind power generator to rotate in a fourth direction in a case that the temperature of the first sub-surface of the food material satisfies a fourth sub-temperature condition of the second temperature conditions, so that the transmission direction of the wind generated by the heating component in the heating cavity of the apparatus in the wind path circulation channel is a second direction; a fifth control subunit, configured to control the wind generator to stop rotating if the temperature of the first sub-surface of the food material satisfies a fifth sub-temperature condition of the second temperature conditions.

In one embodiment, the first sub-temperature condition comprises that the temperature of the first sub-surface of the food material does not rise to a third temperature threshold, and that the temperature of the first sub-surface of the food material falls to the second temperature threshold and does not rise to the third temperature threshold; the third temperature threshold is greater than the second temperature threshold and less than the first temperature threshold; the second sub-temperature condition comprises that the temperature of the first sub-surface of the food material rises to the third temperature threshold and does not rise to the first temperature threshold; the third sub-temperature condition comprises that the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to a fourth temperature threshold; the fourth temperature threshold is greater than the second temperature threshold and less than the first temperature threshold; the fourth sub-temperature condition comprises a temperature of the first sub-surface of the foodstuff falling to the fourth temperature threshold and not falling to a fifth temperature threshold; the fifth temperature threshold is greater than the second temperature threshold and less than the fourth temperature threshold; the fifth sub-temperature condition comprises a temperature of the first sub-surface of the foodstuff dropping to the fifth temperature threshold and not dropping to the second temperature threshold.

In one embodiment, the heating assembly comprises: a wind power generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air; the cooking apparatus 1000 further includes:

the reacquisition module is used for acquiring the rotation time length of the wind generator measured by the timing component of the equipment;

correspondingly, the control module 1002 is configured to control a transmission direction of the wind generated by the heating component of the apparatus in the wind path circulation channel according to the temperature of the at least one sub-surface of the food material and the rotation duration of the wind power generator.

The above description of the apparatus embodiments, similar to the above description of the method embodiments, has similar beneficial effects as the method embodiments. For technical details not disclosed in the embodiments of the apparatus of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.

It should be noted that, in the embodiment of the present application, if the cooking method is implemented in the form of a software functional module and sold or used as a standalone product, the cooking method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a cooking apparatus to perform all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.

Correspondingly, the present application provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps in the cooking method provided in the above embodiments.

Here, it should be noted that: the above description of the storage medium and device embodiments is similar to the description of the method embodiments above, with similar advantageous effects as the method embodiments. For technical details not disclosed in the embodiments of the storage medium and apparatus of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment. In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as a removable Memory device, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a cooking apparatus to perform all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media that can store program code, such as removable storage devices, ROMs, magnetic or optical disks, etc.

The methods disclosed in the several method embodiments provided in the present application may be combined arbitrarily without conflict to obtain new method embodiments. Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict. The features disclosed in the several method or apparatus embodiments provided in the present application may be combined arbitrarily, without conflict, to arrive at new method embodiments or apparatus embodiments.

The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A cooking apparatus, characterized in that the apparatus comprises: a cooking chamber, a heating chamber and a control assembly;

the heating cavity comprises: a heating assembly for generating wind for heating food material in the cooking chamber; the air duct is used for communicating the port of the heating assembly with the cooking cavity to form an air path circulation channel;

2. The apparatus of claim 1, wherein the transmission direction passes through the food material.

3. The apparatus of claim 2, wherein the foodstuff comprises first and second opposing sub-surfaces;

the transmission direction is perpendicular to the first or second sub-surface.

4. The apparatus of claim 1, further comprising:

a temperature sensing assembly for sensing a temperature of at least one sub-surface of an item of food in the cooking chamber;

5. The apparatus of claim 4, wherein the heating assembly comprises:

a wind generator for rotating to cause the air to flow to generate wind;

a heater for generating heat to heat the air.

6. The apparatus of claim 5, further comprising:

a timing assembly for metering the length of time that the wind generator is rotating;

7. The apparatus of claim 6,

8. The apparatus of any one of claims 1 to 7, further comprising:

the tray is arranged in the cooking cavity and can move relative to the cooking cavity;

the conveying direction passes through the bearing surface of the tray.

9. The apparatus of claim 8,

the bearing surface of the tray is perpendicular to the conveying direction.

10. An apparatus according to any one of claims 1 to 7 wherein the heating chamber and the cooking chamber are side-by-side when the apparatus is in use.

11. The apparatus according to any one of claims 1 to 7, characterized in that the distance between the position of arrangement of the temperature detection assembly and the position of arrangement of the heating assembly is greater than a preset distance threshold.

12. A cooking method, applied to a cooking apparatus, the method comprising:

acquiring heating parameters of food materials in a cooking cavity of the equipment;

controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment in the air path circulation channel according to the heating parameters;

13. The method of claim 12, wherein the obtaining heating parameters of food material in a cooking cavity of the device comprises: acquiring the temperature of at least one sub-surface of food in a cooking cavity of the equipment, which is detected by a temperature detection component of the equipment; the at least one sub-surface comprises opposing first and second sub-surfaces;

the method for controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment in the air path circulation channel according to the heating parameters comprises the following steps: and controlling the transmission direction of the air generated by the heating assembly in the heating cavity of the equipment in the air path circulation channel according to the temperature of at least one sub-surface of the food material.

14. The method of claim 13, wherein controlling the direction of the air circulating in the air path from the heating assembly in the heating chamber of the apparatus according to the temperature of the at least one sub-surface of the food material comprises:

controlling the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment to be a first direction under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition;

controlling the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment to be a second direction under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition; the first direction and the second direction are two opposite directions.

15. The method of claim 14, wherein the heating assembly comprises: a wind power generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air;

the method comprises the following steps of controlling the transmission direction of the air generated by the heating assembly in the heating cavity of the equipment to be a first direction under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition, wherein the first direction comprises the following steps: under the condition that the temperature of at least one sub-surface of the food material meets a first temperature condition, controlling the wind power generator to rotate towards a third direction, so that the transmission direction of wind generated by a heating component in a heating cavity of the equipment in the wind path circulation channel is a first direction;

the controlling the transmission direction of the air generated by the heating assembly in the heating cavity of the equipment in the air path circulation channel to be the second direction under the condition that the temperature of at least one sub-surface of the food material meets the second temperature condition comprises the following steps: under the condition that the temperature of at least one sub-surface of the food material meets a second temperature condition, controlling the wind generator to rotate towards a fourth direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulating channel is a second direction; the third direction and the fourth direction are two opposite directions.

16. The method of claim 15, wherein the first temperature condition comprises, in the case that the at least one sub-surface is a first sub-surface, that the temperature of the first sub-surface of the food material does not rise to a first temperature threshold, and that the temperature of the first sub-surface of the food material falls to a second temperature threshold and does not rise again to the first temperature threshold; the second temperature threshold is less than the first temperature threshold;

the second temperature condition comprises that the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to the second temperature threshold.

17. The method of claim 16, wherein in the case that the temperature of the first sub-surface of the food material satisfies the first temperature condition, controlling the wind generator to rotate towards the third direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the apparatus in the wind path circulating channel is the first direction, comprises: under the condition that the temperature of the first sub-surface of the food material meets a first sub-temperature condition in the first temperature condition, controlling the wind power generator to rotate towards a third direction, so that the transmission direction of wind generated by a heating component in a heating cavity of the equipment in the wind path circulation channel is a first direction; controlling the wind power generator to stop rotating if the temperature of the first sub-surface of the food material meets a second sub-temperature condition of the first temperature condition;

the controlling the wind generator to rotate towards the fourth direction under the condition that the temperature of the first sub-surface of the food material meets the second temperature condition, so that the transmission direction of the wind generated by the heating assembly in the heating cavity of the equipment in the wind path circulating channel is the second direction, and the method comprises the following steps: controlling the wind power generator to stop rotating if the temperature of the first sub-surface of the food material meets a third sub-temperature condition of the second temperature conditions; under the condition that the temperature of the first sub-surface of the food material meets a fourth sub-temperature condition in the second temperature conditions, controlling the wind generator to rotate in a fourth direction, so that the transmission direction of the wind generated by the heating component in the heating cavity of the equipment in the wind path circulating channel is a second direction; controlling the wind power generator to stop rotating when the temperature of the first sub-surface of the food material meets a fifth sub-temperature condition of the second temperature conditions.

18. The method of claim 17, wherein the first sub-temperature condition comprises the temperature of the first sub-surface of the food material not rising to a third temperature threshold, and the temperature of the first sub-surface of the food material falling to the second temperature threshold and not rising to the third temperature threshold; the third temperature threshold is greater than the second temperature threshold and less than the first temperature threshold;

the second sub-temperature condition comprises that the temperature of the first sub-surface of the food material rises to the third temperature threshold and does not rise to the first temperature threshold;

the third sub-temperature condition comprises that the temperature of the first sub-surface of the food material rises to the first temperature threshold and does not fall to a fourth temperature threshold; the fourth temperature threshold is greater than the second temperature threshold and less than the first temperature threshold;

the fourth sub-temperature condition comprises a temperature of the first sub-surface of the foodstuff falling to the fourth temperature threshold and not falling to a fifth temperature threshold; the fifth temperature threshold is greater than the second temperature threshold and less than the fourth temperature threshold;

the fifth sub-temperature condition comprises a temperature of the first sub-surface of the foodstuff dropping to the fifth temperature threshold and not dropping to the second temperature threshold.

19. The method of claim 13, wherein the heating assembly comprises: a wind generator for rotating to cause the air to flow to generate wind; a heater for generating heat to heat air; the obtaining of heating parameters of food material in a cooking cavity of the device comprises: acquiring the time length of rotation of the wind generator measured by a timing assembly of the equipment;

the method for controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment in the air path circulation channel according to the heating parameters comprises the following steps: and controlling the transmission direction of the wind generated by the heating assembly of the equipment in the circulating channel of the wind path according to the rotating time length of the wind power generator.

20. The method of claim 19, wherein said obtaining heating parameters of food material in a cooking chamber of said device comprises: acquiring the temperature of at least one sub-surface of the food material and the rotating time of the wind power generator;

the method for controlling the transmission direction of the air generated by the heating assembly in the heating cavity of the equipment in the air path circulation channel according to the environmental parameters comprises the following steps: and controlling the transmission direction of the wind generated by the heating assembly of the equipment in the circulating channel of the wind path according to the temperature of at least one sub-surface of the food material and the rotating time length of the wind power generator.

21. A cooking device, characterized in that it comprises:

the device comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring heating parameters of food materials in a cooking cavity of the device;

the control module is used for controlling the transmission direction of the air generated by the heating component in the heating cavity of the equipment in the air path circulation channel according to the heating parameters;

22. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the cooking method according to any one of claims 12 to 20.