Cooking equipment and control method of cooking equipment

Abstract

The invention provides cooking equipment and a control method of the cooking equipment. The cooking equipment comprises an equipment body, the equipment body comprises a filtering device and an exhaust channel, and the filtering device is arranged in the exhaust channel; the equipment main body is provided with a cooking cavity and a smoking generation cavity, the smoking generation cavity is communicated with the cooking cavity, and the exhaust channel is communicated with the cooking cavity.

Description

Technical Field

[0001] The present invention relates to the technical field of cooking equipment, and in particular to a cooking equipment and a control method of the cooking equipment. Background Art

[0002] In the related art, the air fryer does not have a smoking function, which cannot meet the user's demand for smoking food, and the air fryer does not have a smoke treatment device, which causes an impact on the environment after the air fryer is used. The product has low performance. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0004] To this end, a first aspect of the present invention provides a cooking device.

[0005] A second aspect of the present invention provides a control method for a cooking device.

[0006] A third aspect of the present invention provides a control device for a cooking device.

[0007] A fourth aspect of the present invention provides a control device for a cooking device.

[0008] A fifth aspect of the present invention provides a readable storage medium.

[0009] A sixth aspect of the present invention provides a cooking device.

[0010] In view of this, the first aspect of the present invention proposes a cooking device, comprising: an equipment body, the equipment body comprising a filter device and an exhaust channel, the filter device is arranged in the exhaust channel; the equipment body is provided with a cooking cavity and a smoke generating cavity, the smoke generating cavity is connected to the cooking cavity, and the exhaust channel is connected to the cooking cavity.

[0011] A cooking device provided by the present invention comprises a device body, wherein the device body comprises a filtering device and an exhaust passage.

[0012] The device body is provided with a cooking cavity and a smoke generating cavity, and the smoke generating cavity is connected with the cooking cavity. Wood chips are placed in the smoke generating cavity, and the cooking device can heat the wood chips, and the wood chips are carbonized and smoked under high temperature, and the smoke flows into the cooking cavity through the smoke generating cavity, so as to achieve the purpose of smoking food.

[0013] Specifically, the cooking cavity is used to place food materials and cook the food materials in the cooking cavity to meet usage requirements such as air-frying food materials, heating food materials, and baking food materials.

[0014] Specifically, the food is placed in the cooking cavity. The wood chips are placed in the smoke generating cavity. After the food is baked, the smoke generated in the smoke generating cavity can be discharged into the cooking cavity to smoke the food in the cooking cavity, thereby increasing the flavor of the food and enriching the use functions of the cooking device, so that the cooking device has a conventional cooking mode (such as an air frying mode and a baking mode) as well as a smoking mode, thereby meeting the diverse use needs of users and improving the use performance and market competitiveness of the product.

[0015] Furthermore, wood chips are placed in the smoke chamber, and the temperature required for carbonization of wood chips is between 260°C and 400°C, so the cooking chamber and the smoke chamber are two relatively independent chambers, which can separate the grease produced by cooking food from the smoke chamber, thus preventing the grease from entering the smoke chamber and decomposing and smoking in a high temperature environment, affecting the user experience and the taste of food. And because the wood chips are relatively light in weight, the wood chips are separated from the cooking chamber to prevent the circulating airflow in the cooking chamber from blowing away the wood chips, resulting in the wood chips not being carbonized at high temperature, and at the same time avoiding contamination of food.

[0016] Furthermore, the cooking device also includes a filtering device, which is arranged in the exhaust passage of the device body. As a product used indoors in the home, the smoke generated by the cooking device during the smoking process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, the filtering device is arranged in the exhaust passage to filter out the smoke generated in the normal cooking mode and the smoking mode of the cooking device, thereby reducing the smoke discharged into the room, ensuring the air quality of the indoor environment where the cooking device is used, and reducing the impact of environmental pollution.

[0017] The cooking device according to the present invention may also have the following additional technical features:

[0018] In some embodiments, optionally, the filtering device comprises a filtering structure, and the filtering structure comprises a filtering net.

[0019] In this embodiment, the structure of the filter device is further defined, so that the filter device includes a filter structure, and the filter structure includes a filter net. The filter net has the function of filtering smoke and can reduce the smoke discharged into the room.

[0020] In some embodiments, optionally, the filter structure further includes a catalytic layer and a heating unit, the catalytic layer is disposed on the filter mesh, and the heating unit is used to heat the filter mesh.

[0021] In this embodiment, the filter structure further includes a catalytic layer and a heating portion, and the filter net is provided with a catalytic layer.

[0022] When the filtering device is working, the heating part can generate heat, and the heat generated can heat the smoke flowing to the filtering structure through the cooking cavity, and the heat generated can heat the catalytic layer on the filter net. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0023] In some embodiments, optionally, the filtering device further includes: a fan, and the fan is located on one side of the filtering structure.

[0024] In this embodiment, the filter device further comprises a fan, which is located at one side of the filter structure. The fan can accelerate the airflow to the filter structure to ensure the filter efficiency of the filter device.

[0025] Optionally, the fan includes a motor and fan blades, and the motor is used to drive the fan blades to rotate.

[0026] In some embodiments, optionally, the filtering device is provided with a first air duct, the first air duct includes an inlet and an outlet, the inlet is connected to the cooking cavity, and the outlet is connected to the exhaust channel; the filtering structure and the fan are both arranged in the first air duct.

[0027] In this embodiment, the filtering device is provided with a first air duct, and the first air duct includes an inlet and an outlet. The inlet is connected to the cooking cavity, and the airflow in the cooking cavity flows into the first air duct through the inlet. The outlet is connected to the exhaust passage, and the airflow in the first air duct passes through the filtering structure to filter out smoke and then flows to the exhaust passage from the outlet.

[0028] Since the airflow flowing to the exhaust passage is the airflow after the smoke is filtered out by the filter structure, the smoke discharged into the room can be reduced, thereby ensuring the air quality of the indoor environment where the cooking device is used.

[0029] The fan is located in the first air duct. When the fan is working, a negative pressure area is formed in the first air duct, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure, and then flows from the first air duct to the exhaust channel.

[0030] In some embodiments, optionally, the heating portion is closer to the inlet than the filter.

[0031] In this embodiment, the matching structure of the heating part, the filter screen and the inlet is further defined, so that the heating part is closer to the inlet than the filter screen. That is to say, after the airflow flows into the first air duct through the inlet, the airflow first flows through the heating part, then flows to the filter screen, and then flows out of the first air duct. That is to say, the airflow is first heated by the heating part and then flows to the filter screen, which is conducive to enhancing the catalytic reaction effect between the catalyst layer and the smoke and oil smoke in the airflow, and the decomposition and filtration of substances such as oil smoke and carbon black are more thorough.

[0032] Specifically, the heating part is located between the inlet and the filter screen. Or a part of the heating part is located between the inlet and the filter screen. That is, at least a part of the heating part is located upstream of the filter screen.

[0033] In some embodiments, optionally, the fan includes an inlet portion and an outlet portion, the inlet portion is communicated with the inlet, and the outlet portion is communicated with the outlet.

[0034] In this embodiment, the fan comprises an inlet portion and an outlet portion, wherein the inlet portion is connected to the inlet, and the outlet portion is connected to the outlet, so as to ensure that the airflow can effectively flow from the inlet to the outlet.

[0035] In some embodiments, optionally, the filter structure is closer to the inlet than to the inlet portion.

[0036] In this embodiment, the positional relationship between the filter structure, the inlet and the inlet is further defined, so that the filter structure is closer to the inlet than the inlet, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0037] In some embodiments, optionally, the fan includes a flow channel structure, which is provided with an inlet and an outlet; wherein the fan blades are provided in the flow channel structure, and the fan motor is used to drive the fan blades to rotate relative to the flow channel structure.

[0038] In this embodiment, the fan includes a motor, a flow channel structure and fan blades.

[0039] The flow channel structure includes an inlet portion and an outlet portion. When the fan is working, the air flow flows from the inlet portion to the outlet portion, so that a negative pressure area is formed in the first air channel.

[0040] The fan blades are arranged on the flow channel structure, and are electrically connected to the motor. When the motor works, the fan blades can be driven to rotate relative to the flow channel structure.

[0041] In some embodiments, optionally, the filtering device also includes: a first shell body, the first shell body is provided with a first air duct; a second shell body, connected to one side of the first shell body, the second shell body is provided with a second air duct, and the outlet is connected to the first end of the second air duct; an exhaust part, connected to the second end of the second air duct, the exhaust part is located at the exhaust channel, and the exhaust part is provided with a grille air outlet.

[0042] In this embodiment, the filter device further comprises a first housing, a second housing and an exhaust portion. The second housing is provided with a second air duct, and the second air duct has a first end and a second end arranged opposite to each other. The first end of the second air duct is connected to the outlet of the first housing, and the second end of the second air duct is connected to the exhaust portion, and the exhaust portion is located at the exhaust passage.

[0043] The first shell and the second shell cooperate to limit the flow path of the airflow in the cooking cavity to the exhaust channel, so that the airflow in the cooking cavity can be effectively guided to the exhaust channel and discharged from the device body through the exhaust channel.

[0044] The exhaust part is provided with a grille air opening, which can limit the flow path of the airflow and change the flow direction of the airflow. The grille air opening has the function of reducing the separation, de-flow and vortex of the airflow, so that the airflow is effectively and quickly guided out of the cooking device, and this setting is conducive to reducing the operating noise of the cooking device.

[0045] In some embodiments, optionally, the exhaust portion is provided with a peripheral edge, the peripheral edge abuts against one side of the exhaust passage, and a portion of the grille air opening extends into the exhaust passage.

[0046] In this embodiment, the exhaust part includes a surrounding edge. After the exhaust part is assembled with the device body, the surrounding edge of the exhaust part abuts against one side of the exhaust channel, and a portion of the grille air opening extends into the exhaust channel. The surrounding edge arrangement increases the contact area and contact angle between the exhaust part and the device body, so that the exhaust part and the device body are assembled together stably and reliably. In addition, a portion of the grille air opening extends into the exhaust channel, and the wall of the exhaust channel can play a role in limiting the displacement of the exhaust part, which can ensure the matching size of the exhaust part and the exhaust channel, so that the exhaust part cannot be displaced relative to the exhaust channel.

[0047] In some embodiments, optionally, the device body also includes a cavity having an opening and a barrel assembly, the barrel assembly is inserted into the cavity through the opening, the barrel assembly can open or seal the cavity, and the barrel assembly is provided with a cooking cavity and a smoke generating cavity; the cooking device also includes a heating device, the heating device is used to heat the smoke generating cavity.

[0048] In this embodiment, the structure of the device body is further defined so that the device body also includes a chamber with an opening and a barrel assembly. The barrel assembly can be inserted into the chamber through the opening on the device body to seal the chamber, and the barrel assembly can also be separated from the device body through the opening on the device body to open the chamber.

[0049] The barrel body assembly is provided with a cooking cavity and a smoke generating cavity, that is, the barrel body assembly has the function of forming the cooking cavity and the smoke generating cavity.

[0050] The main body of the equipment includes a heating device, which is used to heat a smoking chamber. Sawdust is placed in the smoking chamber. The heating device can heat the sawdust, and the sawdust is carbonized and smoked under high temperature to achieve the purpose of smoking food.

[0051] In some embodiments, optionally, the barrel body assembly includes: a barrel body; an oil receiving pan, which is detachably arranged in the barrel body, a smoke generating chamber is enclosed between the first end surface of the oil receiving pan and the inner surface of the barrel body, a cooking chamber is enclosed between the second end surface of the oil receiving pan and the inner surface of the barrel body, and the oil receiving pan is provided with a connecting portion, which connects the cooking chamber and the smoke generating chamber.

[0052] In this embodiment, the barrel assembly includes a barrel and an oil receiving pan. The oil receiving pan has a first end surface and a second end surface, and the first end surface of the oil receiving pan and the second end surface of the oil receiving pan are opposite and spaced apart.

[0053] The first end surface of the oil receiving pan and the inner surface of the barrel body enclose a smoke generating cavity, and the second end surface of the oil receiving pan and the inner surface of the barrel body enclose a cooking cavity. That is, the smoke generating cavity and the cooking cavity are located on both sides of the oil receiving pan.

[0054] The connecting part is arranged on the oil receiving pan, and the oil receiving pan serves as a mounting carrier of the connecting part and has the function of mounting and fixing the connecting part. This arrangement can ensure the positional relationship between the connecting part and the cooking cavity and the smoke generating cavity, and can ensure the effectiveness and feasibility of the connection between the smoke generating cavity and the cooking cavity.

[0055] It is understandable that when the ingredients are placed in the cooking cavity and cooked, the ingredients can produce oil, and the oil flows along the ingredients to the oil collecting pan. That is, the oil collecting pan has the function of carrying the oil of the food, reducing or even preventing the oil from flowing from the cooking cavity to the smoking cavity, which can reduce the contamination of sawdust in the smoking cavity and reduce the possibility of oil smoke generation in a high temperature environment.

[0056] Furthermore, the oil collecting pan separates the cooking cavity and the smoke generating cavity. The oil collecting pan has the function of collecting grease, so that the grease generated by the cooking ingredients is separated from the smoke generating cavity, thus preventing the grease from entering the smoke generating cavity and decomposing and emitting smoke under high temperature, which affects the user experience and the taste of the food. And because the wood chips are relatively light in weight, the oil collecting pan is used to separate the wood chips from the cooking cavity, preventing the circulating airflow in the cooking cavity from blowing the wood chips away.

[0057] Specifically, when using the smoking mode of the cooking device, the oil receiving pan can be taken out of the barrel, wood chips can be placed in the smoking chamber, and then the oil receiving pan can be installed in the barrel, and then the food can be placed in the cooking chamber on the first side of the oil receiving pan.

[0058] Specifically, when cleaning the barrel assembly, the food can be taken out of the cooking cavity, and then the oil pan can be taken out of the barrel, and then the remaining wood chips can be taken out of the smoking cavity. At this time, the smoking cavity, the oil pan and the barrel can be cleaned to ensure the hygiene and cleanliness of the barrel assembly.

[0059] Specifically, when it is not necessary to smoke the food, the oil pan can be taken out of the barrel to directly cook the food in the barrel, thereby realizing conventional cooking operations such as rice cookers and steamers. This setting can meet diverse usage needs, and the product has richer functions, which can achieve the purpose of using one cooking utensil to achieve multiple cooking functions, thereby improving the product's performance and market competitiveness.

[0060] In some embodiments, optionally, the barrel body assembly also includes: a disk body, which is detachably arranged on the second end surface of the oil receiving pan, and the disk body is formed with a baffle and a grille area, the baffle is opposite to the connecting portion and is arranged at intervals, and the grille area is located on the peripheral side of the baffle.

[0061] In this embodiment, the structure of the barrel assembly is further defined, and the barrel assembly also includes a plate body, which is located in the cooking cavity and abuts against the second end surface of the oil receiving pan, so that food can be placed on the plate body.

[0062] The cooking device comprises a hot air device, which is in operation and is used to provide hot air to the cooking cavity.

[0063] When the cooking equipment is working, the hot air device works to heat the air to generate hot air. A part of the high-temperature airflow flows back from the top of the food to the hot air device, and the other part of the high-speed, high-temperature airflow flows into the bottom of the dish through the food and the grille area, and then flows back to the top of the food to fully heat the food. In other words, by setting the grille area, the flow path of the hot air is changed, and the problem that the hot air is concentrated on the upper surface of the food, resulting in uneven temperature between the upper and lower surfaces, requiring the food to be turned over from time to time, thus affecting the cooking taste of the food and the cumbersome operation steps is solved, thereby improving the product's performance and market competitiveness.

[0064] Specifically, the dish body is provided with a grille area, and the grille structure can limit the flow path of the hot air and change the flow direction of the airflow to ensure the effective contact area and contact angle between the hot air and the food, thereby ensuring the uniformity and consistency of the cooking of the food.

[0065] Further, the structure of the disk body is defined so that a portion of the disk body forms a baffle, the baffle and the connecting portion are arranged opposite to each other, and a gap is provided between the baffle and the connecting portion.

[0066] The baffle has the function of blocking the grease from flowing to the connecting part, so as to prevent the grease from entering the smoke generating chamber through the connecting part. If the grease flows to the smoke generating chamber through the connecting part, the grease will generate smoke in a high temperature environment, which will affect the taste of the food and pollute the environment.

[0067] It is understandable that the baffle is arranged opposite to the connecting portion, so that even if the grease flows to the baffle, the baffle will change the flow path of the grease, and the grease will flow to the area away from the connecting portion under the guidance of the baffle. That is, the grease will not flow into the smoking cooking cavity through the connecting portion.

[0068] It can be understood that there is a gap between the baffle and the connecting part, so that the smoke generated in the smoke generating chamber flows through the connecting part to the gap between the connecting part and the baffle, and flows through the gap to the grille area located on the side of the baffle, so as to flow from the bottom of the food to the top of the food through the grille area, so as to fully smoke the food, so that different positions of the food can be effectively smoked, thereby ensuring the balance and consistency of the smoking effect and the edible taste of the food.

[0069] In some embodiments, optionally, the cooking device further includes: a hot air device, which is connected to the cooking cavity and is used to supply hot air to the cooking cavity.

[0070] In this embodiment, the hot air device is connected to the cooking cavity. When the hot air device is working, it can heat the air to form hot air. Under the action of the fan of the hot air device, the hot air circulates in the cooking cavity to heat the food and complete the baking cooking.

[0071] A second aspect of the present invention provides a cooking device control method for controlling the cooking device as in the first aspect, the control method comprising: receiving a smoking mode signal of the cooking device; and controlling a filtering device of the cooking device to operate in response to the smoking mode signal.

[0072] In this embodiment, food is placed in the cooking cavity and wood chips are placed in the smoking cavity.

[0073] The user triggers the smoking mode of the cooking device, and after receiving the smoking mode signal of the cooking device, controls the filter device of the cooking device to operate in response to the smoking mode signal.

[0074] Sawdust is placed in the smoke generating chamber, and the sawdust is carbonized and smoked under high temperature to achieve the purpose of smoking food. Specifically, the smoke generated by the smoke generating chamber can be discharged to the cooking chamber to smoke the food in the cooking chamber, thereby increasing the flavor of the food and enriching the use functions of the cooking device, so that the cooking device has a conventional cooking mode (such as air frying mode, baking mode) and a smoking mode, meeting the diverse use needs of users and improving the use performance and market competitiveness of the product.

[0075] Furthermore, the cooking device also includes a filtering device, which is arranged at the exhaust passage of the device body. As a product used indoors in the home, the smoke generated by the cooking device during the smoking process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, in response to the smoking mode signal, the filtering device is controlled to work, and the smoke generated in the normal cooking mode and the smoking mode of the cooking device is filtered out by the filtering device, thereby reducing the smoke discharged into the room, ensuring the air quality of the indoor environment where the cooking device is used, and reducing the impact of environmental pollution.

[0076] Optionally, in response to the smoking mode signal, a heating device of the cooking device is also controlled to operate. The heating device is used to heat a smoking chamber, in which wood chips are placed. The heating device can heat the wood chips, and the wood chips are carbonized and smoked under high temperature to achieve the purpose of smoking food.

[0077] In some embodiments, optionally, controlling the operation of a filter device of the cooking equipment specifically includes: controlling the operation of a fan and a heating unit of the filter device.

[0078] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0079] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0080] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0081] In some embodiments, optionally, controlling the operation of a filter device of the cooking device specifically includes: acquiring operation data in a cooking cavity of the cooking device; and controlling the operation of the filter device when the operation data is within a preset range.

[0082] In this embodiment, the steps of controlling the operation of the filter device of the cooking device are further defined. Specifically, the operation data in the cooking cavity of the cooking device is obtained, and the obtained operation data is compared with a preset range. When the operation data is within the preset range, the operation of the filter device is controlled. In other words, the premise of controlling the operation of the filter device is that the operation data is within the preset range. When the operation data is within the preset range, it means that the smoke generated during the cooking process needs to be processed. If it is not filtered, the smoke generated during the fumigation process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, this setting can filter out the smoke generated in the normal cooking mode and the fumigation mode of the cooking device, reduce the smoke discharged into the room, ensure the air quality of the indoor environment where the cooking device is used, and reduce the impact on environmental pollution.

[0083] In some embodiments, optionally, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0084] In this embodiment, the types of working data are further defined. Specifically, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0085] In some embodiments, optionally, controlling the operation of a filter device of the cooking equipment specifically includes: controlling the operation of a fan and a heating unit of the filter device.

[0086] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0087] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0088] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0089] In some embodiments, optionally, the control method of the cooking device further includes: controlling the heating device to stop working, and controlling the filtering device to stop working after a first preset time period.

[0090] In this embodiment, after the smoking of the food is completed, the heating device is controlled to stop working.

[0091] After the smoking of the food is completed, the heating device is controlled to stop working. In order to avoid oil smoke and smoke remaining in the cooking device after the smoking of the food, the fan and the heating part are not controlled to stop working at the same time, but after the first preset time, the fan and the heating part of the filtering device are controlled to stop working.

[0092] During the first preset time period, the fan and the heating unit are still working to fully filter the oil smoke and fumes in the cooking device, so that when the cooking device is subsequently turned on, only less or even no smoke will overflow.

[0093] In some embodiments, optionally, after responding to the smoking mode signal, the method further includes: controlling a hot air device of the cooking device to operate, and controlling the hot air device to stop operating after a second preset time period.

[0094] In this embodiment, after responding to the smoking mode signal, it also includes: controlling the hot air device of the cooking equipment to operate, that is, before the step of controlling the heating device and the filtering device of the cooking equipment to operate, controlling the hot air device of the cooking equipment to operate, and after a second preset time period, controlling the hot air device to stop operating.

[0095] The hot air device can heat the air to form hot air. Under the action of the fan of the hot air device, the hot air circulates in the cooking cavity to heat the food and complete the baking cooking.

[0096] After the second preset time, the hot air device is controlled to stop working, that is, after the baking cooking is completed, the heating device and the filtering device of the cooking equipment are controlled to work to complete the smoking cooking of the food.

[0097] The third aspect of the present invention proposes a control device for a cooking device, which is used to control the cooking device as in the first aspect, including: an acquisition module, which is used to receive a smoking mode signal of the cooking device; and a control module, which is used to control the operation of a filtering device of the cooking device in response to the smoking mode signal.

[0098] In this embodiment, the control device of the cooking device includes an acquisition module and a control module.

[0099] Place ingredients in cooking chamber. Place wood chips in smoking chamber.

[0100] The user triggers the smoking mode of the cooking device, and after receiving the smoking mode signal of the cooking device, controls the filter device of the cooking device to operate in response to the smoking mode signal.

[0101] Sawdust is placed in the smoke generating chamber, and the sawdust is carbonized and smoked under high temperature to achieve the purpose of smoking food. Specifically, the smoke generated by the smoke generating chamber can be discharged to the cooking chamber to smoke the food in the cooking chamber, thereby increasing the flavor of the food and enriching the use functions of the cooking device, so that the cooking device has a conventional cooking mode (such as air frying mode, baking mode) and a smoking mode, meeting the diverse use needs of users and improving the use performance and market competitiveness of the product.

[0102] Furthermore, the cooking device also includes a filtering device, which is arranged at the exhaust passage of the device body. As a product used indoors in the home, the smoke generated by the cooking device during the smoking process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, in response to the smoking mode signal, the filtering device is controlled to work, and the smoke generated in the normal cooking mode and the smoking mode of the cooking device is filtered out by the filtering device, thereby reducing the smoke discharged into the room, ensuring the air quality of the indoor environment where the cooking device is used, and reducing the impact of environmental pollution.

[0103] Optionally, in response to the smoking mode signal, a heating device of the cooking device is also controlled to operate. The heating device is used to heat a smoking chamber, in which wood chips are placed. The heating device can heat the wood chips, and the wood chips are carbonized and smoked under high temperature to achieve the purpose of smoking food.

[0104] In some embodiments, optionally, the control module is specifically used to control the operation of the fan and the heating part of the filtering device.

[0105] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0106] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0107] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0108] In some embodiments, optionally, the control module is specifically used to obtain working data in the cooking cavity of the cooking device; when the working data is within a preset range, the filtering device is controlled to operate.

[0109] In this embodiment, the role of the control module is further defined. Specifically, the working data in the cooking cavity of the cooking device is obtained, and the obtained working data is compared with a preset range. When the working data is within the preset range, the filtering device is controlled to work. In other words, the premise of controlling the working of the filtering device is that the working data is within the preset range. When the working data is within the preset range, it means that the smoke generated during the cooking process needs to be processed. If it is not filtered, the smoke generated during the fumigation process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, this setting can filter out the smoke generated in the normal cooking mode and the fumigation mode of the cooking device, reduce the smoke discharged into the room, ensure the air quality of the indoor environment where the cooking device is used, and reduce the impact on environmental pollution.

[0110] In some embodiments, optionally, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0111] In this embodiment, the types of working data are further defined. Specifically, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0112] In some embodiments, optionally, the control module is specifically used to control the operation of the fan and the heating part of the filtering device.

[0113] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0114] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0115] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0116] In some embodiments, optionally, the control module is further configured to control the heating device to stop working, and control the filtering device to stop working after a first preset time period.

[0117] In this embodiment, after the smoking of the food is completed, the heating device is controlled to stop working.

[0118] After the smoking of the food is completed, the heating device is controlled to stop working. In order to avoid oil smoke and smoke remaining in the cooking device after the smoking of the food, the fan and the heating part are not controlled to stop working at the same time, but after the first preset time, the fan and the heating part of the filtering device are controlled to stop working.

[0119] During the first preset time period, the fan and the heating unit are still working to fully filter the oil smoke and fumes in the cooking device, so that when the cooking device is subsequently turned on, only less or even no smoke will overflow.

[0120] In some embodiments, optionally, the control module is also used to control the operation of a hot air device of the cooking equipment, and control the hot air device to stop working after a second preset time period.

[0121] In this embodiment, after responding to the smoking mode signal, it also includes: controlling the hot air device of the cooking equipment to operate, that is, before the step of controlling the heating device and the filtering device of the cooking equipment to operate, controlling the hot air device of the cooking equipment to operate, and after a second preset time period, controlling the hot air device to stop operating.

[0122] The hot air device can heat the air to form hot air. Under the action of the fan of the hot air device, the hot air circulates in the cooking cavity to heat the food and complete the baking cooking.

[0123] After the second preset time, the hot air device is controlled to stop working, that is, after the baking cooking is completed, the heating device and the filtering device of the cooking equipment are controlled to work to complete the smoking cooking of the food.

[0124] The fourth aspect of the present invention provides a control device for a cooking device, comprising: a memory for storing a program or instruction; a processor for implementing the steps of the control method in the second aspect when executing the program or instruction. Therefore, the control device for the cooking device also includes all the beneficial effects of the control method in the second aspect, which will not be described here to avoid repetition.

[0125] The fifth aspect of the present invention provides a readable storage medium having programs or instructions stored thereon. When the programs or instructions are executed by a processor, the steps of the control method provided above are implemented. Therefore, the readable storage medium also includes all the beneficial effects of the control method as described above. To avoid repetition, they will not be repeated here.

[0126] The sixth aspect of the present invention provides a cooking device, comprising: a control device as provided above; and / or a readable storage medium as provided above. Therefore, the cooking device also includes all the beneficial effects of the control device as provided above and / or the readable storage medium as provided above. To avoid repetition, they will not be repeated here.

[0127] Specifically, the cooking equipment includes an air fryer, an oven with an air frying mode, a baking oven with an air frying mode, a steaming and baking machine with an air frying mode, and the like.

[0128] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0129] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0130] Figure 1 A schematic structural diagram of a cooking device from a first perspective according to an embodiment of the present invention is shown;

[0131] Figure 2 A schematic structural diagram of a cooking device according to a second viewing angle of an embodiment of the present invention is shown;

[0132] Figure 3 A partial structural schematic diagram of a cooking device according to an embodiment of the present invention is shown;

[0133] Figure 4 An exploded view of a cooking device according to an embodiment of the present invention is shown;

[0134] Figure 5An exploded view of a filter device in a first state according to an embodiment of the present invention is shown;

[0135] Figure 6 An exploded view of a filter device in a second state according to an embodiment of the present invention is shown;

[0136] Figure 7 An exploded view of a barrel assembly according to one embodiment of the present invention is shown;

[0137] Figure 8 A schematic structural diagram of a barrel body according to an embodiment of the present invention is shown;

[0138] Fig. 9 A flow chart of a control method according to an embodiment of the present invention is shown;

[0139] Fig.10 It shows a structural block diagram of a control device according to an embodiment of the present invention;

[0140] Fig.11 A working flow chart of a cooking device according to an embodiment of the present invention is shown.

[0141] in, Figures 1 to 8 The corresponding relationship between the reference numerals and component names in the figure is:

[0142] 10 cooking device, 100 device body, 110 chamber, 120 heating device, 140 hot air device, 150 exhaust channel, 200 barrel assembly, 210 cooking chamber, 220 smoke generating chamber, 230 liquid storage chamber, 240 barrel body, 242 partition ribs, 244 surrounding ribs, 246 ribs, 250 oil receiving pan, 252 supporting part, 254 first convex part, 256 second convex part, 260 pan body, 262 baffle, 264 grille area, 266 concave part, 268 first flow outlet, 270 spring block, 280 connecting part, 290 handle, 400 filtering device, 410 first shell, 412 first air duct, 414 inlet, 416 outlet, 417 front cover, 418 rear cover, 420 filtering structure, 422 heating part, 424 filter, 426 catalytic layer, 430 fan, 432 inlet, 434 outlet, 436 motor, 438 flow channel structure, 440 fan blades, 450 second shell, 452 second air duct, 460 exhaust part, 462 grille air outlet, 464 surrounding edge. DETAILED DESCRIPTION

[0143] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0144] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0145] Refer to the following Figures 1 to 11 A cooking device 10 and a control method of the cooking device according to some embodiments of the present invention.

[0146] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a cooking device 10 according to some embodiments of the present application includes: an equipment body 100, the equipment body 100 includes a filter device 400 and an exhaust channel 150, the filter device 400 is arranged in the exhaust channel 150; the equipment body 100 is provided with a cooking cavity 210 and a smoke generating cavity 220, the smoke generating cavity 220 is connected to the cooking cavity 210, and the exhaust channel 150 is connected to the cooking cavity 210.

[0147] In this embodiment, the cooking apparatus 10 includes an apparatus body 100 including a filter device 400 and an exhaust passage 150 .

[0148] The device body 100 is provided with a cooking cavity 210 and a smoke generating cavity 220, and the smoke generating cavity 220 is connected to the cooking cavity 210. Wood chips are placed in the smoke generating cavity 220, and the cooking device 10 can heat the wood chips, and the wood chips are carbonized and smoked under high temperature, and the smoke flows from the smoke generating cavity 220 to the cooking cavity 210 to achieve the purpose of smoking food.

[0149] Specifically, the cooking cavity 210 is used to place food, and the food is cooked in the cooking cavity 210 to meet usage requirements such as air-frying food, heating food, and baking food.

[0150] Specifically, the food is placed in the cooking cavity 210. The wood chips are placed in the smoke generating cavity 220. After the food is baked, the smoke generated by the smoke generating cavity 220 can be discharged to the cooking cavity 210 to smoke the food in the cooking cavity 210, thereby increasing the flavor of the food and enriching the use functions of the cooking device 10, so that the cooking device 10 has a conventional cooking mode (such as an air frying mode and a baking mode) as well as a smoking mode, thereby meeting the diverse use needs of users and improving the use performance and market competitiveness of the product.

[0151] Furthermore, wood chips are placed in the smoke chamber 220. The temperature required for carbonization of wood chips is between 260°C and 400°C. Therefore, the cooking chamber 210 and the smoke chamber 220 are two relatively independent chambers 110, which can separate the grease generated by cooking food from the smoke chamber 220. In this way, the grease is prevented from entering the smoke chamber 220 and decomposing and smoking in a high temperature environment, which affects the user experience and the taste of food. And because the weight of wood chips is relatively low, the wood chips are separated from the cooking chamber 210 to prevent the circulating airflow in the cooking chamber 210 from blowing away the wood chips, resulting in the wood chips not being carbonized at high temperature, and at the same time, it can avoid contaminating the food.

[0152] Furthermore, the cooking device 10 further includes a filter device 400, which is disposed in the exhaust passage 150 of the device body 100. The cooking device 10 is a product used indoors at home, and the smoke generated during the smoking process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, the filter device 400 is disposed in the exhaust passage 150, and the filter device 400 is used to filter out the smoke generated in the normal cooking mode and the smoking mode of the cooking device 10, thereby reducing the smoke discharged into the room, ensuring the air quality of the indoor environment where the cooking device 10 is used, and reducing the impact of environmental pollution.

[0153] In some embodiments, Figure 5 As shown, the filter device 400 includes a filter structure 420 , and the filter structure 420 includes a filter net 424 .

[0154] In this embodiment, the structure of the filter device 400 is further defined, so that the filter device 400 includes a filter structure 420, and the filter structure 420 includes a filter net 424. The filter net 424 has the function of filtering smoke and can reduce the smoke discharged into the room.

[0155] In some embodiments, optionally, Figure 5 As shown, the filter structure 420 further includes a catalytic layer 426 and a heating portion 422 . The catalytic layer 426 is disposed on the filter screen 424 , and the heating portion 422 is used to heat the filter screen 424 .

[0156] In this embodiment, the filter structure 420 further includes a catalytic layer 426 and a heating portion 422 , and the catalytic layer 426 is disposed on the filter mesh 424 .

[0157] When the filtering device 400 is working, the heating part 422 can generate heat, and the generated heat can heat the smoke flowing to the filtering structure 420 through the cooking cavity 210, and the generated heat can heat the catalytic layer 426 on the filter 424. The catalytic layer 426 can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel 150.

[0158] Specifically, the heating part 422 includes a quartz heating tube, a carbon tube, a light wave tube, a graphene tube, etc., which are not listed here one by one.

[0159] Specifically, the catalytic layer 426 includes a ceramic honeycomb integral catalytic layer 426 , a honeycomb catalytic layer 426 , or a diamond grid catalytic layer 426 .

[0160] In some other embodiments, the filter structure 420 includes a filter 424, and the filter structure 420 does not include a heating unit 422. The filter 424 is used to filter the oil smoke. For example, the filter 424 includes a ceramic filter, an activated carbon filter, a particulate filter, etc., which are not listed here one by one.

[0161] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the filter device 400 further includes a fan 430 , which is located on one side of the filter structure 420 .

[0162] In this embodiment, the filter device 400 further includes a fan 430, which is located at one side of the filter structure 420. The fan 430 can accelerate the airflow to the filter structure 420 to ensure the filtering efficiency of the filter device 400.

[0163] Optionally, the fan 430 includes a motor 436 and blades 440 , and the motor 436 is used to drive the blades 440 to rotate.

[0164] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the filter device 400 is provided with a first air duct 412 , which includes an inlet 414 and an outlet 416 , wherein the inlet 414 is connected to the cooking cavity 210 , and the outlet 416 is connected to the exhaust passage 150 ; the filter structure 420 and the fan 430 are both provided in the first air duct 412 .

[0165] In this embodiment, the filter device 400 is provided with a first air duct 412, and the first air duct 412 includes an inlet 414 and an outlet 416. The inlet 414 is connected to the cooking cavity 210, and the airflow in the cooking cavity 210 flows into the first air duct 412 through the inlet 414. The outlet 416 is connected to the exhaust passage 150, and the airflow in the first air duct 412 passes through the filter structure 420 to filter out smoke and then flows to the exhaust passage 150 from the outlet 416.

[0166] Since the airflow flowing to the exhaust passage 150 is the airflow after smoke is filtered out by the filter structure 420, the smoke discharged into the room can be reduced, thereby ensuring the air quality of the indoor environment where the cooking device 10 is used.

[0167] The fan 430 is located in the first air duct 412. When the fan 430 is working, a negative pressure area is formed in the first air duct 412, so that the airflow in the cooking cavity 210 is sucked into the first air duct 412, flows through the filter structure 420, and then flows from the first air duct 412 to the exhaust channel 150.

[0168] In some embodiments, optionally, the heating portion 422 is closer to the inlet 414 than the filter 424 .

[0169] In this embodiment, the matching structure of the heating part 422, the filter 424 and the inlet 414 is further defined, so that the heating part 422 is closer to the inlet 414 than the filter 424. That is to say, after the airflow flows into the first air duct 412 through the inlet 414, the airflow first flows through the heating part 422, then flows to the filter 424, and then flows out of the first air duct 412. That is to say, the airflow is first heated by the heating part 422 and then flows to the filter 424, which is conducive to enhancing the catalytic reaction effect between the catalytic layer 426 and the smoke and oil smoke in the airflow, and the decomposition and filtration of substances such as oil smoke and carbon black are more thorough.

[0170] Specifically, the heating portion 422 is located between the inlet 414 and the filter 424. Alternatively, a portion of the heating portion 422 is located between the inlet 414 and the filter 424. That is, at least a portion of the heating portion 422 is located upstream of the filter 424.

[0171] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the fan 430 includes an inlet portion 432 and an outlet portion 434 . The inlet portion 432 is in communication with the inlet 414 , and the outlet portion 434 is in communication with the outlet 416 .

[0172] In this embodiment, the fan 430 includes an inlet portion 432 and an outlet portion 434 , wherein the inlet portion 432 is communicated with the inlet 414 , and the outlet portion 434 is communicated with the outlet 416 , so as to ensure that the airflow can effectively flow from the inlet 414 to the outlet 416 .

[0173] In some embodiments, optionally, Figure 5 and Figure 6 As shown, filter structure 420 is closer to inlet 414 than inlet portion 432 .

[0174] In this embodiment, the positional relationship between the filter structure 420, the inlet 432 and the inlet 414 is further defined, so that the filter structure 420 is closer to the inlet 414 than the inlet 432, that is, the filter structure 420 is located upstream of the inlet 432 of the fan 430, and the airflow first passes through the filter structure 420 and then flows to the fan 430. In this way, it can be ensured that the airflow flowing into the first air duct 412 in the cooking cavity 210 will contact the filter structure 420 before flowing to the exhaust channel 150, that is, the airflow flowing to the exhaust channel 150 is the airflow after the smoke is filtered out by the filter structure 420. This setting can ensure the filtering efficiency of the filter device 400, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device 10 is used.

[0175] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the fan 430 includes a flow channel structure 438, which is provided with an inlet 432 and an outlet 434; wherein, the fan blades 440 of the fan 430 are arranged on the flow channel structure 438, and the motor 436 of the fan 430 is used to drive the fan blades 440 to rotate relative to the flow channel structure 438.

[0176] In this embodiment, the fan 430 includes a motor 436 , a flow channel structure 438 , and fan blades 440 .

[0177] The flow channel structure 438 includes an inlet portion 432 and an outlet portion 434 . When the fan 430 is working, the air flows from the inlet portion 432 to the outlet portion 434 , so that a negative pressure area is formed in the first air channel 412 .

[0178] The fan blade 440 is disposed on the flow channel structure 438, and the fan blade 440 is electrically connected to the motor 436. The motor 436 can drive the fan blade 440 to rotate relative to the flow channel structure 438.

[0179] In some embodiments, optionally, Figure 5 and Figure 6 As shown, the filtering device 400 also includes: a first shell 410, the first shell 410 is provided with a first air duct 412; a second shell 450, connected to one side of the first shell 410, the second shell 450 is provided with a second air duct 452, and the outlet 416 is connected to the first end of the second air duct 452; an exhaust part 460, connected to the second end of the second air duct 452, the exhaust part 460 is located at the exhaust channel 150, and the exhaust part 460 is provided with a grille air outlet 462.

[0180] In this embodiment, the filter device 400 further includes a first housing 410, a second housing 450 and an exhaust unit 460. The second housing 450 is provided with a second air duct 452, and the second air duct 452 has a first end and a second end arranged opposite to each other. The first end of the second air duct 452 is connected to the outlet 416 of the first housing 410, and the second end of the second air duct 452 is connected to the exhaust unit 460, and the exhaust unit 460 is located at the exhaust passage 150.

[0181] The first shell 410 and the second shell 450 cooperate to limit the flow path of the airflow in the cooking cavity 210 to the exhaust passage 150, so as to effectively guide the airflow in the cooking cavity 210 to the exhaust passage 150 and discharge it out of the device body 100 through the exhaust passage 150.

[0182] The exhaust part 460 is provided with a grille air opening 462, which can limit the flow path of the airflow and change the flow direction of the airflow. The grille air opening 462 has the function of reducing the separation, de-flow and vortex of the airflow, so that the airflow is effectively and quickly guided out of the cooking device 10, and this arrangement is conducive to reducing the operating noise of the cooking device 10.

[0183] In some embodiments, optionally, Figure 5 As shown, the exhaust portion 460 is provided with a peripheral edge 464 , the peripheral edge 464 abuts against one side of the exhaust passage 150 , and a portion of the grille air opening 462 extends into the exhaust passage 150 .

[0184] In this embodiment, the exhaust portion 460 includes a peripheral edge 464. After the exhaust portion 460 is assembled with the device body 100, the peripheral edge 464 of the exhaust portion 460 abuts against one side of the exhaust passage 150, and a portion of the grille air opening 462 extends into the exhaust passage 150. The provision of the peripheral edge 464 increases the contact area and contact angle between the exhaust portion 460 and the device body 100, so that the exhaust portion 460 and the device body 100 are stably and reliably assembled together. In addition, a portion of the grille air opening 462 extends into the exhaust passage 150, and the mouth wall of the exhaust passage 150 can play a role in limiting the displacement of the exhaust portion 460, and can ensure the matching size of the exhaust portion 460 and the exhaust passage 150, so that the exhaust portion 460 cannot be displaced relative to the exhaust passage 150.

[0185] Specifically, the mouth wall of the exhaust channel 150 is interference fit with the outer surface of the grille air port 462 to ensure that the exhaust part 460 is firmly assembled on the equipment body 100, and the investment in fasteners for fastening the exhaust part 460 is reduced, which is beneficial to reducing assembly costs and improving assembly efficiency.

[0186] Alternatively, one of the exhaust portion 460 and the mouth wall of the exhaust channel 150 is provided with a buckle, and the other of the exhaust portion 460 and the mouth wall of the exhaust channel 150 is provided with a slot, and the buckle and the slot are engaged to firmly assemble the exhaust portion 460 to the exhaust channel 150.

[0187] Alternatively, fasteners assemble the exhaust portion 460 at the exhaust passage 150 .

[0188] In some embodiments, optionally, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the device body 100 also includes a cavity 110 with an opening and a barrel assembly 200, the barrel assembly 200 is inserted into the cavity 110 through the opening, the barrel assembly 200 can open or seal the cavity 110, and the barrel assembly 200 is provided with a cooking cavity 210 and a smoke generating cavity 220; the cooking device 10 also includes a heating device 120, and the heating device 120 is used to heat the smoke generating cavity 220.

[0189] In this embodiment, the structure of the device body 100 is further defined, so that the device body 100 also includes a chamber 110 with an opening and a barrel assembly 200. The barrel assembly 200 can be inserted into the chamber 110 through the opening on the device body 100 to seal the chamber 110, and the barrel assembly 200 can also be separated from the device body 100 through the opening on the device body 100 to open the chamber 110.

[0190] The barrel assembly 200 is provided with a cooking cavity 210 and a smoke generating cavity 220 , that is, the barrel assembly 200 has the function of forming the cooking cavity 210 and the smoke generating cavity 220 .

[0191] The device body 100 includes a heating device 120, which is used to heat a smoke generating chamber 220. Sawdust is placed in the smoke generating chamber 220. The heating device 120 can heat the sawdust, and the sawdust is carbonized and smoked under high temperature to achieve the purpose of smoking food.

[0192] In some embodiments, optionally, Figure 7 As shown, the barrel body assembly 200 includes: a barrel body 240; an oil receiving pan 250, which is detachably arranged in the barrel body 240, and the first end surface of the oil receiving pan 250 and the inner surface of the barrel body 240 enclose a smoke generating chamber 220, and the second end surface of the oil receiving pan 250 and the inner surface of the barrel body 240 enclose a cooking chamber 210, and the oil receiving pan 250 is provided with a connecting portion 280, which connects the cooking chamber 210 and the smoke generating chamber 220.

[0193] In this embodiment, the barrel assembly 200 includes a barrel 240 and an oil receiving pan 250. The oil receiving pan 250 has a first end surface and a second end surface, and the first end surface of the oil receiving pan 250 and the second end surface of the oil receiving pan 250 are opposite and spaced apart.

[0194] The first end surface of the oil receiving pan 250 and the inner surface of the barrel 240 enclose a smoke generating chamber 220, and the second end surface of the oil receiving pan 250 and the inner surface of the barrel 240 enclose a cooking chamber 210. That is, the smoke generating chamber 220 and the cooking chamber 210 are located on both sides of the oil receiving pan 250.

[0195] The connecting portion 280 is disposed on the oil receiving pan 250, and the oil receiving pan 250 serves as a mounting carrier of the connecting portion 280 and has the function of mounting and fixing the connecting portion 280. This arrangement can ensure the positional relationship between the connecting portion 280 and the cooking cavity 210 and the smoke generating cavity 220, and can ensure the effectiveness and feasibility of the connection between the smoke generating cavity 220 and the cooking cavity 210.

[0196] It is understandable that when the food is placed in the cooking cavity 210 and cooked, the food can produce oil, and the oil flows along the food to the oil receiving pan 250. That is, the oil receiving pan 250 has the function of carrying the oil of the food, reducing or even preventing the oil from flowing from the cooking cavity 210 to the smoke generating cavity 220, which can reduce the contamination of wood chips in the smoke generating cavity 220 and reduce the possibility of oil generating smoke in a high temperature environment.

[0197] Furthermore, the oil receiving pan 250 separates the cooking cavity 210 from the smoke generating cavity 220. The oil receiving pan 250 has the function of collecting grease, so that the grease generated by the cooking ingredients is separated from the smoke generating cavity 220, thereby preventing the grease from entering the smoke generating cavity 220 and decomposing and emitting smoke in a high temperature environment, which affects the user experience and the taste of the food. In addition, since the wood chips are relatively light in weight, the oil receiving pan 250 is used to separate the wood chips from the cooking cavity 210 to prevent the circulating airflow in the cooking cavity 210 from blowing the wood chips away.

[0198] Specifically, when using the smoking mode of the cooking device 10, the oil receiving pan 250 can be taken out of the barrel body 240, wood chips can be placed in the smoke generating chamber 220, and then the oil receiving pan 250 can be installed in the barrel body 240, and then the food can be placed in the cooking chamber 210 on the first side of the oil receiving pan 250.

[0199] Specifically, when cleaning the barrel body assembly 200, the food can be taken out of the cooking cavity 210, and then the oil receiving pan 250 can be taken out of the barrel body 240, and then the remaining wood chips can be taken out of the smoke generating cavity 220. At this time, the smoke generating cavity 220, the oil receiving pan 250 and the barrel body 240 can be cleaned to ensure the hygiene and cleanliness of the barrel body assembly 200.

[0200] Specifically, when it is not necessary to smoke the food, the oil receiving pan 250 can be taken out of the barrel 240 to directly cook the food in the barrel 240, thereby realizing conventional cooking operations such as a rice cooker, a steamer, etc. This setting can meet diverse usage requirements, and the product has more functions, and can achieve the purpose of using one cooking utensil to realize multiple cooking functions, thereby improving the product's performance and market competitiveness.

[0201] Specifically, the connection methods between the oil receiving pan 250 and the barrel body 240 include but are not limited to the following: snap connection, threaded connection, magnetic attraction, and fastening connection through fasteners (such as screws, bolts or rivets).

[0202] In some embodiments, optionally, Figure 7 As shown, the barrel body assembly 200 also includes: a disk body 260, which is detachably arranged on the second end surface of the oil receiving pan 250, and the disk body 260 is formed with a baffle 262 and a grille area 264, the baffle 262 is opposite to the connecting portion 280 and is arranged at intervals, and the grille area 264 is located on the peripheral side of the baffle 262.

[0203] In this embodiment, the structure of the barrel body assembly 200 is further limited. The barrel body assembly 200 also includes a plate body 260. The plate body 260 is located in the cooking cavity 210, and the plate body 260 abuts against the second end surface of the oil receiving pan 250. Food can be placed on the plate body 260.

[0204] The cooking device 10 includes a hot air device 140 . The hot air device 140 of the cooking device 10 is in operation and is used to provide hot air to the cooking cavity 210 .

[0205] When the cooking device 10 is working, the hot air device 140 works to heat the air to generate hot air, a part of the high-temperature airflow flows back to the hot air device 140 from above the food, and another part of the high-speed, high-temperature airflow flows into the bottom of the plate 260 through the food and the grille area 264, and then flows back to the top of the food to fully heat the food. In other words, by setting the grille area 264, the flow path of the hot air is changed, and the problem that the hot air is concentrated on the upper surface of the food, resulting in uneven temperature between the upper and lower surfaces, the need to turn the food from time to time, and then affects the cooking taste of the food and the cumbersome operation steps is solved, thereby improving the product's performance and market competitiveness.

[0206] Specifically, the tray 260 is provided with a grille area 264. The grille structure can limit the flow path of the hot air and change the flow direction of the airflow to ensure the effective contact area and contact angle between the hot air and the food, thereby ensuring the uniformity and consistency of the cooking of the food.

[0207] Furthermore, the structure of the disk body 260 is defined such that a portion of the disk body 260 forms a baffle 262 , and the baffle 262 is disposed opposite to the connecting portion 280 , with a gap therebetween.

[0208] The baffle 262 has the function of blocking the grease from flowing to the connecting portion 280, thereby preventing the grease from entering the smoke generating chamber 220 through the connecting portion 280. If the grease flows to the smoke generating chamber through the connecting portion 280, the grease will generate smoke under high temperature environment, which will affect the taste of the food and pollute the environment.

[0209] It is understandable that the baffle 262 is disposed opposite to the connecting portion 280, so that even if the grease flows to the baffle 262, the baffle 262 will change the flow path of the grease, and the grease will flow to a region away from the connecting portion 280 under the guidance of the baffle 262. That is, the grease will not flow to the smoking cooking cavity 210 through the connecting portion 280.

[0210] It can be understood that there is a gap between the baffle 262 and the connecting portion 280, so that the smoke generated by the smoke generating chamber 220 flows through the connecting portion 280 to the gap between the connecting portion 280 and the baffle 262, and flows through the gap to the grille area 264 located on the side of the baffle 262, so as to flow from the bottom of the food to the top of the food through the grille area 264, so as to fully smoke the food, so that different positions of the food can be effectively smoked, thereby ensuring the balance and consistency of the smoking effect and the edible taste of the food.

[0211] Specifically, the barrel body 240 and the dividing rib 242 are formed in one piece. This structural arrangement simplifies the assembly process of the barrel body 240 and the dividing rib 242 and the subsequent disassembly process, which is conducive to improving the assembly and disassembly efficiency, thereby reducing the production and maintenance costs. In addition, the barrel body 240 and the dividing rib 242 are formed in one piece to ensure the dimensional accuracy requirements of the product molding.

[0212] In some embodiments, optionally, the cooking device 10 further includes: a hot air device 140 , the hot air device 140 is connected to the cooking cavity 210 , and the hot air device 140 is used to supply hot air to the cooking cavity 210 .

[0213] In this embodiment, the hot air device 140 is connected to the cooking cavity 210. When the hot air device 140 is working, it can heat the air to form hot air. Under the action of the fan 430 of the hot air device 140, the hot air circulates in the cooking cavity 210 to heat the food and complete the baking cooking.

[0214] in, Figure 6 The arrows in the diagram indicate the direction of air flow.

[0215] Alternatively, if Figure 5 and Figure 6 As shown, the first housing 410 includes a first air duct 412 .

[0216] The first air passage 412 includes an inlet 414 and an outlet 416 . The inlet 414 is connected to the cooking cavity 210 , and the outlet 416 is connected to the exhaust passage 150 .

[0217] The filtering structure 420 is disposed in the first air duct 412 .

[0218] In this embodiment, the filter device 400 includes a first shell 410 and a filter structure 420. The filter structure 420 is arranged in the first shell 410, that is, the first shell 410 serves as an installation carrier of the filter structure 420, and the first shell 410 has the function of supporting and fixing the filter structure 420.

[0219] Specifically, the first housing 410 includes a first air duct 412, and the first air duct 412 includes an inlet 414 and an outlet 416. The inlet 414 is in communication with the cooking cavity 210, and the airflow in the cooking cavity 210 flows into the first air duct 412 through the inlet 414. The outlet 416 is in communication with the exhaust passage 150, and the airflow in the first air duct 412 passes through the filter structure 420 to filter out smoke, and then flows out of the first housing 410 through the outlet 416 and flows to the exhaust passage 150.

[0220] Since the airflow flowing to the exhaust passage 150 is the airflow after smoke is filtered out by the filter structure 420, the smoke discharged into the room can be reduced, thereby ensuring the air quality of the indoor environment where the cooking device 10 is used.

[0221] Specifically, Figure 5 and Figure 6 As shown, the first housing 410 includes a front cover 417 and a rear cover 418 , the inlet 414 is disposed on the front cover 417 , and the outlet 416 is disposed on the rear cover 418 .

[0222] In addition, since the filter structure 420 is closer to the inlet 414 than the inlet 432, that is, the filter structure 420 is located upstream of the inlet 432 of the fan 430, the airflow first passes through the filter structure 420 and then flows to the fan 430. In this way, it can be ensured that the airflow flowing into the first air duct 412 in the cooking cavity 210 will contact the filter structure 420 before flowing to the exhaust channel 150, that is, the airflow flowing to the exhaust channel 150 is the airflow after the smoke is filtered out by the filter structure 420. This setting can ensure the filtering efficiency of the filter device 400, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device 10 is used.

[0223] Specifically, the fan 430 includes a centrifugal fan.

[0224] In some embodiments, Figure 8 As shown, the barrel assembly 200 is also provided with a liquid storage cavity 230 , which is communicated with the cooking cavity 210 , and the heating device 120 is also used to heat the liquid storage cavity 230 .

[0225] In this embodiment, the structure of the barrel assembly 200 is further limited so that the barrel assembly 200 is also provided with a liquid storage chamber 230, and the liquid storage chamber 230 stores a medium (eg, the medium includes water or a gas-liquid mixture, etc.).

[0226] The heating device 120 is also used to heat the liquid storage chamber 230. The liquid in the liquid storage chamber 230 can be vaporized to form steam under high temperature. Since the liquid storage chamber 230 is connected to the cooking chamber 210, the steam in the liquid storage chamber 230 can enter the cooking chamber 210 to cook the food, so that the purpose of steaming the food in the cooking chamber 210 can be achieved, so that the cooking device 10 also has a steaming function. That is, the use functions of the cooking device 10 are enriched, and the diverse use needs of users can be met, which is conducive to improving the use performance and market competitiveness of the cooking device 10.

[0227] In addition, since the smoke generating chamber 220 and the liquid storage chamber 230 are both connected to the cooking chamber 210 , the smoke in the smoke generating chamber 220 and the steam in the liquid storage chamber 230 can flow into the cooking chamber 210 .

[0228] Specifically, the food can be smoked after or during the baking process. At the same time, the steam in the liquid storage chamber 230 can flow into the cooking chamber 210. The smoked flavor substances are more easily attached to the surface of the food under the action of the water vapor, making the smoked flavor stronger, achieving the effect of being crispy on the outside and tender on the inside after cooking, and making the food taste better. In addition, due to the action of the steam, the smoke is more absorbed by the food. In this way, after cooking, opening the barrel assembly 200 will reduce the amount of smoke overflow, reduce the pollution to the environment, and help improve the performance of the product.

[0229] Specifically, the outer edge of the baffle 262 is located on the peripheral side of the communication portion 280 .

[0230] In some embodiments, along the height direction of the barrel body 240 , at least a portion of the smoke generating cavity 220 is located below the cooking cavity 210 .

[0231] In this embodiment, by properly setting the matching structure of the smoke generating chamber 220 and the cooking chamber 210, at least a portion of the smoke generating chamber 220 is located below the cooking chamber 210 along the height direction of the barrel 240. That is, along the height direction of the barrel 240, the smoke generating chamber 220 is located below the cooking chamber 210. Alternatively, along the height direction of the barrel 240, a portion of the smoke generating chamber 220 is located below the cooking chamber 210, and another portion of the smoke generating chamber 220 is located to the side of the cooking chamber 210. Alternatively, along the height direction of the barrel 240, a first portion of the smoke generating chamber 220 is located below the cooking chamber 210, a second portion of the smoke generating chamber 220 is located to the side of the cooking chamber 210, and a third portion of the smoke generating chamber 220 is located above the cooking chamber 210.

[0232] When at least a portion of the smoke generating chamber 220 is located below the cooking chamber 210 along the height direction of the barrel body 240, the smoke generated by the smoke generating chamber 220 can flow smoothly to the cooking chamber 210, that is, the smoke generated by the smoke generating chamber 220 can flow to the cooking chamber 210 with less resistance to smoke the food in the cooking chamber 210.

[0233] In some embodiments, Figure 7 As shown, a portion of the pan body 260 protrudes in a direction away from the oil receiving pan 250 to form a baffle 262 .

[0234] In this embodiment, by reasonably setting the structure of the disk body 260, a portion of the disk body 260 protrudes in the direction away from the oil receiving pan 250 to form a baffle 262, that is, the baffle 262 is a protruding structure. This setting can not only ensure that grease is blocked from entering the connecting portion 280, but also enhance the structural strength of the disk body 260 and reduce the probability of deformation of the disk body 260.

[0235] Specifically, the baffle 262 includes a bottom plate and a side plate, the side plate is connected to the peripheral side of the bottom plate, the bottom plate is arranged corresponding to the connecting portion 280, and no holes are opened on the bottom plate and the side plate of the baffle 262. In this way, the grease generated by the cooking ingredients is prevented from entering the connecting portion 280 of the oil receiving pan 250 from the tray body 260, thereby avoiding contamination of the wood chips in the smoke generating chamber 220 and avoiding the generation of oil smoke.

[0236] In some embodiments, Figure 7 As shown, the disk body 260 is provided with a recess 266 , which is connected between the baffle 262 and the grille area 264 . The recess 266 is provided with a first flow opening 268 , which is in communication with the communication portion 280 .

[0237] In this embodiment, the structure of the disk body 260 is further limited. The disk body 260 is provided with a recess 266 . The recess 266 is connected to the outer edge of the baffle 262 . That is, the recess 266 is located on one side of the baffle 262 , and the recess 266 is relatively independent of the baffle 262 .

[0238] It can be understood that there is a gap between the baffle 262 and the flow portion, and the first flow port 268 on the recessed portion 266 can be connected with the connecting portion 280, so that at least a portion of the smoke flowing out of the connecting portion 280 can flow to the food on the tray 260 through the first flow port 268, so as to flow from the bottom of the food to the top of the food, so as to fully smoke the food, ensure that the food at different positions can fully contact the smoke, so as to ensure the balance and consistency of the smoked food, and can ensure the taste of the cooked food.

[0239] It is understandable that a portion of the plate body 260 is recessed toward the oil receiving pan 250 to form a recess 266, and the recess 266 is closer to the oil receiving pan 250 than the grille area 264. It can also be said that the distance from the recess 266 to the oil receiving pan 250 is smaller than the distance from the grille area 264 to the oil receiving pan 250. In this way, when food is placed on the plate body 260, a gap is formed between the food and the recess 266, so that smoke can flow from the first flow port 268 on the recess 266 to the food, reducing the resistance of smoke flow.

[0240] In this embodiment, there are multiple first flow openings 268 , and the multiple first flow openings 268 are arranged at intervals along the circumferential direction of the baffle 262 .

[0241] In some other embodiments, the number of the first flow opening 268 is one.

[0242] In some other embodiments, the shape of the first flow opening 268 includes: an annular opening, an arc-shaped opening, a waist-shaped opening, etc., which are not listed here one by one.

[0243] Specifically, the disk body 260 is provided with an annular rib, which is located between the first flow opening 268 and the grille area 264. That is, the annular rib surrounds the circumference of the recess 266. The annular rib has the function of separating the recess 266 and the grille area 264. In this way, when food is placed on the disk body 260, the annular rib has the function of supporting the food, so as to ensure the distance between the food and the first flow opening 268, and ensure the smooth flow of smoke.

[0244] It can be understood that a portion of the smoke flows toward the food through the first flow opening 268 , and a portion of the smoke flows toward the food through the grill area 264 .

[0245] Specifically, the disc body 260 is integrally formed with a baffle 262 and a recess 266. This structural arrangement simplifies the assembly and subsequent disassembly processes of the baffle 262 and the recess 266 because the assembly process of the baffle 262 and the recess 266 is omitted, which is conducive to improving the assembly and disassembly efficiency, thereby reducing the production and maintenance costs. In addition, the disc body 260 is integrally formed with the baffle 262 and the recess 266, which can ensure the dimensional accuracy requirements of the product molding.

[0246] In some embodiments, Figure 7 As shown, the oil receiving pan 250 includes a bottom wall and a side wall, the side wall is connected to the peripheral side of the bottom wall, and the side wall and the pan body 260 enclose a first channel.

[0247] In this embodiment, the oil receiving pan 250 includes a bottom wall and a side wall, and the side wall of the oil receiving pan 250 is connected to the outer edge of the bottom wall of the oil receiving pan 250, and the side wall of the oil receiving pan 250 cooperates with the bottom wall of the oil receiving pan 250 to accommodate the grease generated when cooking food. The side wall can block the grease of the food to prevent the grease from leaking out and then entering the smoke generating chamber 220.

[0248] Furthermore, the first channel is enclosed by the side wall of the oil receiving pan 250 and the outer peripheral wall of the pan body 260. In this way, part of the smoke flowing out of the smoke generating chamber 220 can flow from the surroundings of the pan body 260 to the food on the pan body 260, so that the food at the edge of the pan body 260 can also be fully in contact with the smoke, which can ensure the smoking effect of the food. At the same time, this setting allows the high-speed, high-temperature airflow around the pan body 260 to flow to the food at the pan body 260 through the side of the pan body 260 when cooking the food. This setting can ensure the effectiveness and feasibility of convective heat exchange between the food and the high-speed, high-temperature airflow.

[0249] It can be understood that the structural setting of the first channel reduces the resistance of the tray 260 to the hot air and smoke, has a guiding effect on the hot air and smoke, limits the flow path of the hot air and smoke, and changes the flow direction of the airflow to ensure the effective contact area and contact angle between the hot air, smoke and the food, thereby ensuring the uniformity and consistency of the cooking of the food.

[0250] In this embodiment, a portion of the outer peripheral wall of the pan body 260 and the side wall of the oil receiving pan 250 enclose a first channel.

[0251] In some other embodiments, the entire outer peripheral wall of the pan body 260 and the side wall of the oil receiving pan 250 enclose the first channel.

[0252] In some embodiments, Figure 7 As shown, a plurality of elastic blocks 270 are provided at intervals on the outer peripheral wall of the tray body 260 , each elastic block 270 abuts against the side wall of the oil receiving tray 250 , and a first channel is formed between any two adjacent elastic blocks 270 .

[0253] To further define the structure of the disk body 260, the disk body 260 is provided with a plurality of elastic blocks 270, and the plurality of elastic blocks 270 are arranged at intervals along the outer peripheral wall of the disk body 260, and each elastic block 270 abuts against the side wall of the oil receiving pan 250. In this way, a first channel is formed between any two adjacent elastic blocks 270. This arrangement makes reasonable use of the structure of the disk body 260, and while ensuring the effectiveness of forming the first channel, it can avoid the situation where other devices are invested to define the first channel, which is beneficial to reducing the modification cost of the product. High-speed, high-temperature airflow and smoke can flow into the upper surface of the food through the gap between two adjacent elastic blocks 270, thereby providing effective structural support for uniform heating and uniform smoking of the upper and lower surfaces of the food.

[0254] In addition, since the elastic block 270 is elastic, when the oil receiving pan 250 and the pan body 260 are assembled or disassembled, the elastic block 270 will contact the inner wall surface of the oil receiving pan 250. The elastic block 270 can also play an anti-scratch role to avoid scratching the oil receiving pan 250 or the pan body 260.

[0255] Specifically, the elastic block 270 includes: a rubber block, a plastic block, etc., which are not listed here one by one.

[0256] In some embodiments, Figure 7 As shown, the oil receiving pan 250 is provided with a support portion 252 , which abuts against the pan body 260 . The support portion 252 is used to form a second channel between the bottom wall of the pan body 260 and the oil receiving pan 250 , and the second channel is connected to the grille area 264 .

[0257] In this embodiment, the structure of the oil receiving pan 250 is further defined, so that the oil receiving pan 250 is provided with a support portion 252, the support portion 252 is in contact with the bottom wall of the pan body 260, and the support portion 252 has the function of supporting and fixing the pan body 260, and the support portion 252 can form a second channel between the bottom wall of the pan body 260 and the oil receiving pan 250, and the second channel is connected to the grille area 264. This arrangement allows a sufficient gap to be left between the pan body 260 and the oil receiving pan 250 to ensure the circulation of hot air and smoke, thereby ensuring the cooking effect of the food.

[0258] Specifically, a second channel is formed between the bottom wall of the pan 260 and the oil receiving pan 250. A first channel is formed between the side wall of the oil receiving pan 250 and the pan 260. This arrangement allows airflow to simultaneously enter the bottom of the pan 260 from multiple directions and multiple angles through the second channel, thereby maintaining the contact area and contact angle between the airflow and the food, providing effective structural support for uniform heating and smoking of the food.

[0259] At the same time, the first channel is connected to the second channel, so that the airflow around the plate 260 passes through the side and bottom of the plate 260 and then flows to the food at the plate 260. This arrangement can ensure the effectiveness and feasibility of convection heat exchange and smoking between the food and the airflow.

[0260] In some embodiments, there are multiple support portions 252 , which are arranged at intervals along the circumference of the grid region 264 , and a portion of the disk body 260 corresponding to two adjacent support portions 252 is provided with a second flow opening.

[0261] In this embodiment, the matching structure of the tray body 260 and the oil receiving tray 250 is further defined, so that the support portion 252 is located on the outer peripheral side of the grille area 264, that is, the grille area 264 is located on the inner side of the support portion 252. This arrangement can reduce the obstruction of the support portion 252 to the smoke flowing out of the connecting portion 280, and reduce the obstruction to the hot air. While ensuring the effectiveness of the support tray body 260, it is ensured that the airflow can flow smoothly at the tray body 260.

[0262] Furthermore, there are multiple support parts 252, and the multiple support parts 252 are located on the circumferential side of the grille area 264, and the multiple support parts 252 are arranged at intervals along the circumference of the grille area 264. Among them, the portion of the disc 260 corresponding to two adjacent support parts 252 is provided with a second flow opening. The airflow at the support part 252 can also flow to the food at the disc 260 through the second flow opening. This setting enriches the flow path and flow area of ​​the airflow, which is conducive to the effective contact between the hot air and the smoke and the food at various positions.

[0263] In some embodiments, a portion of the oil receiving pan 250 protrudes toward the barrel opening of the barrel body 240 to form a first protrusion 254 , and the first protrusion 254 forms a portion of the cavity wall of the smoke generating cavity 220 .

[0264] In this embodiment, by reasonably arranging the structure of the oil receiving pan 250, a portion of the oil receiving pan 250 protrudes toward the barrel mouth of the barrel body 240 to form a first protrusion 254. The first protrusion 254 forms a portion of the cavity wall of the smoke generating chamber 220. This arrangement increases the space for accommodating sawdust, which is beneficial to extending the use time of the sawdust and can meet the use requirements of long-term smoking operations.

[0265] It can be understood that a portion of the oil receiving pan 250 is bent to form a first convex portion 254, which can enhance the structural strength of the oil receiving pan 250 while ensuring the volume of the smoke generating chamber 220, so that the oil receiving pan 250 is not easily deformed.

[0266] In some embodiments, Figure 7As shown, a portion of the first protrusion 254 protrudes toward the barrel mouth to form a second protrusion 256 , and the connecting portion 280 is provided on the second protrusion 256 .

[0267] In this embodiment, the structure of the oil receiving pan 250 is further defined so that a portion of the first protrusion 254 protrudes toward the barrel opening to form a second protrusion 256, and the connecting portion 280 is disposed on the second protrusion 256. That is, the second protrusion 256 serves as a mounting carrier for the connecting portion 280 to limit the matching size of the connecting portion 280 and the pan body 260.

[0268] It can be understood that the distance between the second protrusion 256 and the barrel body 240 is d1, and the distance between the area of ​​the first protrusion 254 located on the side of the second protrusion 256 and the barrel body 240 is d2, and d1 is greater than d2. That is, the setting position of the connecting portion 280 is raised, and only when the height of the grease in the oil receiving pan 250 exceeds the connecting portion 280, the grease will flow to the connecting portion 280, and then flow to the smoke generating chamber 220 through the connecting portion 280. It can be seen that the second protrusion 256 can prevent the grease generated by cooking ingredients from entering the smoke generating chamber 220 from the connecting portion 280 on the oil receiving pan 250, can prevent the wood chips in the smoke generating chamber 220 from being contaminated, and can avoid the grease from being heated to generate oil smoke.

[0269] It is understandable that the first convex portion 254 and the second convex portion 256 form a stepped structure, and the outer edge of the baffle 262 abuts against the connection between the first convex portion 254 and the second convex portion 256. This arrangement protects the connecting portion 280 and prevents grease from flowing to the connecting portion 280.

[0270] In some embodiments, a connecting portion 280 is provided on the end surface of the second protrusion 256 facing the barrel mouth.

[0271] In this embodiment, the position of the connecting portion 280 is further defined, and the end surface of the second convex portion 256 facing the barrel mouth is provided with the connecting portion 280. Specifically, the second convex portion 256 includes a top wall and a side wall, the side wall of the second convex portion 256 is connected to the outer edge of the top wall of the second convex portion 256, and the connecting portion 280 includes a connecting hole, and the connecting hole is provided on the top wall of the second convex portion 256.

[0272] This arrangement raises the location of the connecting portion 280. Only when the height of the grease in the oil receiving pan 250 is greater than the top of the second convex portion 256, the grease will flow over the second convex portion 256 to the connecting portion 280, and then flow to the smoke generating chamber 220 through the connecting portion 280. It can be seen that the second convex portion 256 can prevent the grease generated by the cooking ingredients from entering the smoke generating chamber 220 from the connecting portion 280 on the oil receiving pan 250.

[0273] In some other embodiments, the top wall of the second protrusion 256 is provided with a first portion of the connecting portion 280 , and the side wall of the second protrusion 256 is provided with a second portion of the connecting portion 280 .

[0274] In some other embodiments, a connecting portion 280 is disposed on the side wall of the second protrusion 256 .

[0275] In some embodiments, Figure 7 As shown, the barrel body 240 is provided with a rib 244 , which is inserted into the first protrusion 254 and abuts against the inner surface of the first protrusion 254 , and the first protrusion 254 , the rib 244 and the inner surface of the barrel body 240 enclose a smoke generating chamber 220 .

[0276] In this embodiment, a rib 244 is provided in the barrel body 240, a portion of the oil receiving pan 250 protrudes toward the barrel mouth of the barrel body 240 to form a first convex portion 254, and the rib 244 is provided corresponding to the first convex portion 254. The rib 244 is inserted into the first convex portion 254 and abuts against the inner surface of the first convex portion 254.

[0277] The first protrusion 254, the ribs 244 and the inner surface of the barrel 240 enclose a smoke generating chamber 220. In this way, after the wood chips are placed in the smoke generating chamber 220, the ribs 244 and the first protrusion 254 cooperate to define a accommodating area for the wood chips, and the ribs 244 and the first protrusion 254 have the function of blocking the wood chips, so that the wood chips will not splash around, and the wood chips are effectively confined in a fixed area.

[0278] In addition, the first protrusion 254 cooperates with the rib 244 to limit the displacement of the oil receiving pan 250 relative to the barrel body 240 in multiple directions and multiple angles, and can limit the matching size of the oil receiving pan 250 and the barrel body 240, so that the oil receiving pan 250 will not shift relative to the barrel body 240.

[0279] Specifically, the ribs 244 and the barrel body 240 are formed in one piece. This structural arrangement simplifies the assembly and subsequent disassembly of the ribs 244 and the barrel body 240 because the assembly process of the ribs 244 and the barrel body 240 is omitted, which is conducive to improving the assembly and disassembly efficiency, thereby reducing the production and maintenance costs. In addition, the ribs 244 and the barrel body 240 are formed in one piece to ensure the dimensional accuracy requirements of the product molding.

[0280] In some embodiments, Figure 7 As shown, the barrel body 240 is further provided with ribs 246 , which are located on the peripheral side of the first protrusion 254 , and the ribs 246 abut against the outer surface of the oil receiving pan 250 .

[0281] In this embodiment, the matching structure of the barrel body 240 and the ribs 246 is further defined, so that the barrel body 240 is also provided with ribs 246 , the ribs 246 are located on the peripheral side of the ribs 244 , and the ribs 246 are located on the peripheral side of the first protrusion 254 .

[0282] Since the ribs 246 are in contact with the outer surface of the oil receiving pan 250, that is, the ribs 246 have the function of supporting the oil receiving pan 250 to increase the distance between the high-temperature smoked area and the oil receiving pan 250, this can reduce the heat transfer between the high-temperature smoked area and the oil receiving pan 250 and avoid the generation of oil smoke.

[0283] In this embodiment, the rib 246 is ring-shaped.

[0284] In some other embodiments, there are multiple ribs 246 , and the multiple ribs 246 are arranged at intervals along the circumference of the first protrusion 254 .

[0285] In some embodiments, Figure 7 As shown, at least one of the tray body 260 and the oil receiving tray 250 is provided with a handle.

[0286] In this embodiment, the structures of the tray body 260 and the oil receiving tray 250 are further defined. Specifically, at least one of the tray body 260 and the oil receiving tray 250 is provided with a handle. That is, the tray body 260 is provided with a handle, or the oil receiving tray 250 is provided with a handle 290, or both the tray body 260 and the oil receiving tray 250 are provided with a handle 290.

[0287] The handle 290 can be held to assemble the tray body 260 with the oil receiving tray 250, or to assemble the oil receiving tray 250 with the barrel body 240, or to assemble the tray body 260, the oil receiving tray 250 and the barrel body 240. This arrangement has the advantages of convenient operation and high assembly efficiency.

[0288] In this embodiment, the handle 290 is disposed on the baffle 262 of the tray body 260 .

[0289] In some other embodiments, the handle 290 is disposed on the outer peripheral wall of the tray body 260 , and this arrangement will not interfere with the disassembly and assembly of the tray body 260 and the oil receiving pan 250 .

[0290] In this embodiment, the handle 290 is disposed on the side wall of the oil receiving pan 250 .

[0291] In some embodiments, the connecting portion 280 is located in the middle of the oil receiving pan 250 .

[0292] In this embodiment, the structure of the oil receiving pan 250 is further limited. Specifically, the connecting portion 280 is located in the middle of the oil receiving pan 250, that is, the connecting portion 280 is located in the middle of the cooking cavity 210. In this way, the smoke exhausted from the connecting portion 280 can diffuse from the middle of the food to the surroundings of the food, so that the food at different positions can effectively contact the smoke, which is conducive to ensuring the smoking effect of the food.

[0293] Specifically, the heating unit 422 starts heating to increase the temperature of the area at the bottom of the barrel 240 where the sawdust is placed. The sawdust is carbonized to generate smoke to smoke the food, and the user is reminded to take out the food after the smoking is completed. However, during the smoking process, the smoke will overflow from the gaps in the cooking device 10, polluting the indoor air or triggering a smoke alarm. The filter structure 420 of the filter device 400 includes a filter mesh 424 and a catalytic layer 426 disposed on the filter mesh 424, which decomposes and catalyzes the smoke generated during the smoking process and the fumes generated during the food cooking process through high temperature, so that the gas discharged from the cooking device 10 into the room is basically harmless gases such as carbon dioxide, water and oxygen.

[0294] The centrifugal fan blades 440 of the filter device 400 rotate to form a negative pressure area in the filter device 400, so that the gas in the cooking cavity 210 is sucked into the filter device 400, and the sucked gas and the catalytic filter 424 are heated by the quartz tube to decompose and filter out solid particles in the sucked gas, such as oil smoke, carbon black and other substances.

[0295] According to some other embodiments of the present application, a cooking device control method is used to control the cooking device provided in any of the above embodiments. Fig. 9 FIG. 4 shows a flow chart of a control method according to an embodiment of the present invention. Fig. 9 As shown, the control method includes:

[0296] Step 902, receiving a smoking mode signal of a cooking device;

[0297] Step 904: In response to the smoking mode signal, control the filter device of the cooking device to operate.

[0298] In this embodiment, food is placed in the cooking cavity and wood chips are placed in the smoking cavity.

[0299] The user triggers the smoking mode of the cooking device, and after receiving the smoking mode signal of the cooking device, controls the filter device of the cooking device to operate in response to the smoking mode signal.

[0300] Sawdust is placed in the smoke generating chamber, and the sawdust is carbonized and smoked under high temperature to achieve the purpose of smoking food. Specifically, the smoke generated by the smoke generating chamber can be discharged to the cooking chamber to smoke the food in the cooking chamber, thereby increasing the flavor of the food and enriching the use functions of the cooking device, so that the cooking device has a conventional cooking mode (such as air frying mode, baking mode) and a smoking mode, meeting the diverse use needs of users and improving the use performance and market competitiveness of the product.

[0301] Furthermore, the cooking device also includes a filtering device, which is arranged at the exhaust passage of the device body. As a product used indoors in the home, the smoke generated by the cooking device during the smoking process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, in response to the smoking mode signal, the filtering device is controlled to work, and the smoke generated in the normal cooking mode and the smoking mode of the cooking device is filtered out by the filtering device, thereby reducing the smoke discharged into the room, ensuring the air quality of the indoor environment where the cooking device is used, and reducing the impact of environmental pollution.

[0302] Optionally, in response to the smoking mode signal, a heating device of the cooking device is also controlled to operate. The heating device is used to heat a smoking chamber, in which wood chips are placed. The heating device can heat the wood chips, and the wood chips are carbonized and smoked under high temperature to achieve the purpose of smoking food.

[0303] In some embodiments, optionally, controlling the operation of a filter device of the cooking equipment specifically includes: controlling the operation of a fan and a heating unit of the filter device.

[0304] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0305] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0306] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0307] In some embodiments, optionally, controlling the operation of a filter device of the cooking device specifically includes: acquiring operation data in a cooking cavity of the cooking device; and controlling the operation of the filter device when the operation data is within a preset range.

[0308] In this embodiment, the steps of controlling the operation of the filter device of the cooking device are further defined. Specifically, the operation data in the cooking cavity of the cooking device is obtained, and the obtained operation data is compared with a preset range. When the operation data is within the preset range, the operation of the filter device is controlled. In other words, the premise of controlling the operation of the filter device is that the operation data is within the preset range. When the operation data is within the preset range, it means that the smoke generated during the cooking process needs to be processed. If it is not filtered, the smoke generated during the fumigation process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, this setting can filter out the smoke generated in the normal cooking mode and the fumigation mode of the cooking device, reduce the smoke discharged into the room, ensure the air quality of the indoor environment where the cooking device is used, and reduce the impact on environmental pollution.

[0309] In some embodiments, optionally, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0310] In this embodiment, the types of working data are further defined. Specifically, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0311] In some embodiments, optionally, controlling the operation of a filter device of the cooking equipment specifically includes: controlling the operation of a fan and a heating unit of the filter device.

[0312] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0313] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0314] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0315] In some embodiments, optionally, the control method of the cooking device further includes: controlling the heating device to stop working, and controlling the filtering device to stop working after a first preset time period.

[0316] In this embodiment, after the smoking of the food is completed, the heating device is controlled to stop working.

[0317] After the smoking of the food is completed, the heating device is controlled to stop working. In order to avoid oil smoke and smoke remaining in the cooking device after the smoking of the food, the fan and the heating part are not controlled to stop working at the same time, but after the first preset time, the fan and the heating part of the filtering device are controlled to stop working.

[0318] During the first preset time period, the fan and the heating unit are still working to fully filter the oil smoke and fumes in the cooking device, so that when the cooking device is subsequently turned on, only less or even no smoke will overflow.

[0319] In some embodiments, optionally, after responding to the smoking mode signal, the method further includes: controlling a hot air device of the cooking device to operate, and controlling the hot air device to stop operating after a second preset time period.

[0320] In this embodiment, after responding to the smoking mode signal, it also includes: controlling the hot air device of the cooking equipment to operate, that is, before the step of controlling the heating device and the filtering device of the cooking equipment to operate, controlling the hot air device of the cooking equipment to operate, and after a second preset time period, controlling the hot air device to stop operating.

[0321] The hot air device can heat the air to form hot air. Under the action of the fan of the hot air device, the hot air circulates in the cooking cavity to heat the food and complete the baking cooking.

[0322] After the second preset time, the hot air device is controlled to stop working, that is, after the baking cooking is completed, the heating device and the filtering device of the cooking equipment are controlled to work to complete the smoking cooking of the food.

[0323] Specifically, the first preset duration is greater than or equal to 1 minute and less than or equal to 3 minutes.

[0324] Among them, the first preset duration includes 1.5min, 2min, 2.5min and 2.8min, etc., which are not listed here one by one.

[0325] Specifically, the second preset duration includes 15 minutes, 20 minutes, 25 minutes, 28 minutes, etc., which are not listed here one by one.

[0326] Fig.11 FIG. 4 shows a working flow diagram of a cooking device according to an embodiment of the present invention. Fig.11 As shown, the control method includes:

[0327] Step 1102, the user sets the smoking mode parameters, and the cooking device starts working;

[0328] Step 1104, determine whether the heating device starts working, if yes, proceed to step 1106, if no, proceed to step 1112;

[0329] Step 1106, controlling the fan and the heating unit of the filter device to operate;

[0330] Step 1108, determining whether the heating device stops working, if so, proceeding to step 1110, if not, proceeding to step 1106;

[0331] Step 1110, controlling the fan and the heating unit of the filter device to continue to work, and controlling the fan and the heating unit to stop working after a first preset time period;

[0332] Step 1112, issue a reminder.

[0333] According to some further embodiments of the present application, a control device for a cooking device is used to control a cooking device as provided in any of the above embodiments. Fig.10 1 shows a structural block diagram of a control device 1000 according to an embodiment of the present invention. Fig.10 As shown, the control device 1000 includes:

[0334] An acquisition module 1002 is used to receive a smoking mode signal of a cooking device;

[0335] The control module 1004 is used to control the filter device of the cooking device to operate in response to the smoking mode signal.

[0336] In this embodiment, the control device of the cooking device includes an acquisition module 1002 and a control module 1004 .

[0337] Place ingredients in cooking chamber. Place wood chips in smoking chamber.

[0338] The user triggers the smoking mode of the cooking device, and after receiving the smoking mode signal of the cooking device, controls the filter device of the cooking device to operate in response to the smoking mode signal.

[0339] Sawdust is placed in the smoke generating chamber, and the sawdust is carbonized and smoked under high temperature to achieve the purpose of smoking food. Specifically, the smoke generated by the smoke generating chamber can be discharged to the cooking chamber to smoke the food in the cooking chamber, thereby increasing the flavor of the food and enriching the use functions of the cooking device, so that the cooking device has a conventional cooking mode (such as air frying mode, baking mode) and a smoking mode, meeting the diverse use needs of users and improving the use performance and market competitiveness of the product.

[0340] Furthermore, the cooking device also includes a filtering device, which is arranged at the exhaust passage of the device body. As a product used indoors in the home, the smoke generated by the cooking device during the smoking process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, in response to the smoking mode signal, the filtering device is controlled to work, and the smoke generated in the normal cooking mode and the smoking mode of the cooking device is filtered out by the filtering device, thereby reducing the smoke discharged into the room, ensuring the air quality of the indoor environment where the cooking device is used, and reducing the impact of environmental pollution.

[0341] Optionally, in response to the smoking mode signal, a heating device of the cooking device is also controlled to operate. The heating device is used to heat a smoking chamber, in which wood chips are placed. The heating device can heat the wood chips, and the wood chips are carbonized and smoked under high temperature to achieve the purpose of smoking food.

[0342] In some embodiments, optionally, the control module 1004 is specifically used to control the operation of the fan and the heating unit of the filtering device.

[0343] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0344] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0345] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0346] In some embodiments, optionally, the control module 1004 is specifically used to obtain working data in the cooking cavity of the cooking device; when the working data is within a preset range, the filtering device is controlled to operate.

[0347] In this embodiment, the role of the control module is further defined. Specifically, the working data in the cooking cavity of the cooking device is obtained, and the obtained working data is compared with a preset range. When the working data is within the preset range, the filtering device is controlled to work. In other words, the premise of controlling the working of the filtering device is that the working data is within the preset range. When the working data is within the preset range, it means that the smoke generated during the cooking process needs to be processed. If it is not filtered, the smoke generated during the fumigation process will pollute the indoor air and may even trigger the indoor smoke alarm. Therefore, this setting can filter out the smoke generated in the normal cooking mode and the fumigation mode of the cooking device, reduce the smoke discharged into the room, ensure the air quality of the indoor environment where the cooking device is used, and reduce the impact on environmental pollution.

[0348] In some embodiments, optionally, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0349] In this embodiment, the types of working data are further defined. Specifically, the working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber, and smoke concentration.

[0350] In some embodiments, optionally, the control module 1004 is specifically used to control the operation of the fan and the heating unit of the filtering device.

[0351] In this embodiment, the fan works to form a negative pressure area in the first air duct of the filter device, so that the airflow in the cooking cavity is sucked into the first air duct, flows through the filter structure of the filter device, and then flows from the first air duct to the exhaust channel of the device body.

[0352] The filter structure is closer to the inlet than the inlet of the fan, that is, the filter structure is located upstream of the inlet of the fan, and the airflow first passes through the filter structure and then flows to the fan. In this way, it can be ensured that the airflow flowing into the first air duct in the cooking cavity will contact the filter structure before flowing to the exhaust channel, that is, the airflow flowing to the exhaust channel is the airflow after the smoke is filtered out by the filter structure. This setting can ensure the filtering efficiency of the filter device, reduce the smoke discharged into the room, and ensure the air quality of the indoor environment where the cooking device is used.

[0353] The heating part of the filter device is controlled to operate. The heating part can generate heat when it operates. The generated heat can heat the smoke flowing to the filter structure through the cooking cavity, and the generated heat can heat the catalytic layer on the filter mesh of the filter structure. The catalytic layer can decompose the oil smoke, carbon black and other materials in the filtered airflow under the action of high temperature to decompose the catalytic smoke and oil smoke, so as to ensure the cleanliness and harmlessness of the airflow discharged from the exhaust channel.

[0354] In some embodiments, optionally, the control module 1004 is further configured to control the heating device 120 to stop working, and control the filtering device to stop working after a first preset time period.

[0355] In this embodiment, after the smoking of the food is completed, the heating device is controlled to stop working.

[0356] After the smoking of the food is completed, the heating device is controlled to stop working. In order to avoid oil smoke and smoke remaining in the cooking device after the smoking of the food, the fan and the heating part are not controlled to stop working at the same time, but after the first preset time, the fan and the heating part of the filtering device are controlled to stop working.

[0357] During the first preset time period, the fan and the heating unit are still working to fully filter the oil smoke and fumes in the cooking device, so that when the cooking device is subsequently turned on, only less or even no smoke will overflow.

[0358] In some embodiments, optionally, the control module 1004 is also used to control the operation of a hot air device of the cooking equipment, and control the hot air device to stop operating after a second preset time period.

[0359] In this embodiment, after responding to the smoking mode signal, it also includes: controlling the hot air device of the cooking equipment to operate, that is, before the step of controlling the heating device and the filtering device of the cooking equipment to operate, controlling the hot air device of the cooking equipment to operate, and after a second preset time period, controlling the hot air device to stop operating.

[0360] The hot air device can heat the air to form hot air. Under the action of the fan of the hot air device, the hot air circulates in the cooking cavity to heat the food and complete the baking cooking.

[0361] After the second preset time, the hot air device is controlled to stop working, that is, after the baking cooking is completed, the heating device and the filtering device of the cooking equipment are controlled to work to complete the smoking cooking of the food.

[0362] Specifically, the first preset duration is greater than or equal to 1 minute and less than or equal to 3 minutes.

[0363] Among them, the first preset duration includes 1.5min, 2min, 2.5min and 2.8min, etc., which are not listed here one by one.

[0364] According to some further embodiments of the present application, a control device of a cooking device includes: a memory for storing programs or instructions; a processor for implementing the steps of a control method provided in any of the above embodiments when executing the programs or instructions. Therefore, the control device of the cooking device also includes all the beneficial effects of the control method provided in any of the above embodiments, which will not be described again here to avoid repetition.

[0365] According to some other embodiments of the present application, a readable storage medium stores a program or instruction thereon. When the program or instruction is executed by a processor, the steps of the control method provided in any of the above embodiments are implemented. Therefore, the readable storage medium also includes all the beneficial effects of the control method provided in any of the above embodiments. To avoid repetition, they are not repeated here.

[0366] The control methods described above may be implemented in various ways depending on the specific features and / or example applications. For example, these methods may be implemented by a combination of hardware, firmware, and / or software. For example, in a hardware implementation, the processor may be implemented in one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, electronic devices, other equipment units for performing the above functions, and / or combinations thereof.

[0367] A computer readable storage medium may be a tangible device that can retain and store instructions for use by an instruction execution device. A computer readable storage medium may be an electronic storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the above devices, but is not limited thereto. A non-exhaustive list of more specific examples of computer readable storage media includes: portable computer floppy disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), static random access memory (SRAM), portable compact disk read-only memory (CD-ROM), digital versatile disk (DVD), memory card, floppy disk, encoding mechanical device (such as a punch card or a groove with a raised structure with instructions recorded) and any suitable combination of the above devices. The computer readable storage medium used herein should not be understood as a transmission signal itself, such as a radio wave or other freely propagating electromagnetic wave, an electromagnetic wave propagating through a waveguide or other transmission medium, or an electrical signal transmitted through a wire, etc.

[0368] According to some further embodiments of the present application, a cooking device includes: a control device as provided in any of the above embodiments; and / or a readable storage medium as provided in any of the above embodiments. Therefore, the cooking device also includes all the beneficial effects of the control device as provided in any of the above embodiments and / or the readable storage medium as provided in any of the above embodiments, which will not be described again here to avoid repetition.

[0369] In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0370] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cooking device, characterized in that: include: An equipment body, the equipment body comprising a filter device and an exhaust passage, the filter device being arranged in the exhaust passage; The device body is provided with a cooking cavity and a smoke generating cavity, the smoke generating cavity is communicated with the cooking cavity, and the exhaust passage is communicated with the cooking cavity.

2. The cooking device according to claim 1, characterized in that: The filtering device comprises a filtering structure, and the filtering structure comprises a filtering net.

3. The cooking device according to claim 2, characterized in that: The filtering structure further includes a catalytic layer and a heating unit, wherein the catalytic layer is arranged on the filter screen, and the heating unit is used to heat the filter screen.

4. The cooking device according to claim 3, characterized in that: The filtering device also includes: A fan is located on one side of the filtering structure.

5. The cooking device according to claim 4, characterized in that: The filter device is provided with a first air duct, the first air duct comprises an inlet and an outlet, the inlet is connected to the cooking cavity, and the outlet is connected to the exhaust channel; The filtering structure and the fan are both arranged in the first air duct.

6. The cooking device according to claim 5, characterized in that The heating portion is closer to the inlet than the filter screen.

7. The cooking device according to claim 5, characterized in that The fan includes an inlet portion and an outlet portion, wherein the inlet portion is communicated with the inlet, and the outlet portion is communicated with the outlet.

8. The cooking device according to claim 7, characterized in that The filtering structure is closer to the inlet than to the inlet portion.

9. The cooking device according to claim 7, characterized in that The fan comprises a flow channel structure, wherein the flow channel structure is provided with the inlet portion and the outlet portion; Wherein, the fan blades are arranged on the flow channel structure, and the motor of the fan is used to drive the fan blades to rotate relative to the flow channel structure.

10. The cooking device according to claim 5, characterized in that The filtering device also includes: A first shell, wherein the first shell is provided with the first air duct; A second shell is connected to one side of the first shell, the second shell is provided with a second air duct, and the outlet is connected to a first end of the second air duct; The exhaust part is connected to the second end of the second air duct, the exhaust part is located at the exhaust channel, and the exhaust part is provided with a grille air outlet.

11. The cooking device according to claim 10, characterized in that The exhaust portion is provided with a surrounding edge, the surrounding edge is against one side of the exhaust passage, and a part of the grille air opening extends into the exhaust passage.

12. The cooking device according to any one of claims 1 to 11, characterized in that The device body also includes a cavity with an opening and a barrel assembly, the barrel assembly is inserted into the cavity through the opening, the barrel assembly can open or seal the cavity, and the barrel assembly is provided with the cooking cavity and the smoke generating cavity; The cooking device further comprises a heating device, and the heating device is used for heating the smoke generating cavity.

13. The cooking device according to claim 12, characterized in that The barrel assembly comprises: Barrel; The oil receiving pan is detachably arranged in the barrel body, the first end surface of the oil receiving pan and the inner surface of the barrel body enclose the smoke generating chamber, the second end surface of the oil receiving pan and the inner surface of the barrel body enclose the cooking chamber, and the oil receiving pan is provided with a connecting portion, which connects the cooking chamber and the smoke generating chamber.

14. The cooking device according to claim 13, characterized in that The barrel assembly also includes: The tray body is detachably arranged on the second end surface of the oil receiving tray, and the tray body is formed with a baffle and a grille area, the baffle is opposite to the connecting portion and is arranged at a distance, and the grille area is located on the peripheral side of the baffle.

15. The cooking device according to any one of claims 1 to 11, characterized in that Also includes: A hot air device is communicated with the cooking cavity and is used to supply hot air to the cooking cavity.

16. A method for controlling a cooking device, for controlling the cooking device according to any one of claims 1 to 15, characterized in that: The control method comprises: receiving a smoking mode signal of the cooking device; In response to the smoking mode signal, a filtering device of the cooking device is controlled to operate.

17. The control method of cooking equipment according to claim 16, characterized in that: Controlling the operation of the filter device of the cooking device specifically includes: Control the operation of the fan and the heating unit of the filtering device.

18. The control method of cooking equipment according to claim 16, characterized in that: Controlling the operation of the filter device of the cooking device specifically includes: Acquiring working data in the cooking cavity of the cooking device; When the working data is within a preset range, the filtering device is controlled to operate.

19. The control method of cooking equipment according to claim 18, characterized in that: The working data includes any one of the following or a combination thereof: pressure, temperature, working time of the smoke generating chamber and smoke concentration.

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