Fumigating and frying module and cooking equipment

Abstract

The utility model belongs to the technical field of cooking, and particularly discloses a smoking and frying module and cooking equipment. The smoking and frying module comprises a shell, an air frying assembly and a smoking assembly. The shell is internally provided with a fan cavity and a smoking cavity which are independent from each other, the fan cavity and the smoking cavity are communicated through a communication port, the shell is provided with a ventilation hole communicated with the fan cavity, the air frying assembly comprises a first electric heating part, an impeller and a driving motor for driving the impeller to rotate, and the first electric heating part and the impeller are installed in the fan cavity; the smoking assembly comprises a smoking box and a second electric heating piece, the smoking box is detachably connected with the shell, at least part of the smoking box extends into the smoking cavity, the smoking box is provided with a smoke outlet communicated with the smoking cavity, and the second electric heating piece is used for heating smoking materials in the smoking box. The smoking and frying module is installed at the upper end of the base and located on one side of the food bearing frame. According to the cooking equipment, the smoking assembly and the air frying assembly can be integrated, the weight of the upper cover is reduced, the structure of the upper cover is simplified, and the use experience of the cooking equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooking, especially to a smoking and frying module and a cooking device. BACKGROUND

[0002] With the improvement of people's living standards, cooking devices such as air fryers and ovens are being used more and more widely in family life, better meeting the needs of various cooking methods and improving user experience.

[0003] To better meet the user's selection needs for various cooking methods, the existing air fryer installs an air frying assembly formed by a fan and a heating pipe in the upper cover of the air fryer, and sets a smoking structure in the air fryer for smoking food in the cooking cavity, meeting the needs of food smoking.

[0004] The air fryer provided by the prior art can realize air frying and smoking functions, but since the air frying structure and the smoking box structure are both arranged on the upper cover, the upper cover structure is complex, the processing cost is high, and it is not conducive to disassembly and maintenance of the air frying structure. At the same time, arranging the air frying structure and the smoking structure on the upper cover will result in a large overall weight of the upper cover, increasing the difficulty of the user's operation of rotating the upper cover to open and close, and after the upper cover is opened, there is a risk of turning down due to gravity, affecting the use safety and reliability of the cooking device. UTILITY MODEL CONTENTS

[0005] One of the technical problems solved by the utility model is to provide a smoking and frying module that can effectively solve the problem of complex upper cover structure and large weight caused by arranging the smoking structure and the air frying structure in the upper cover of the existing cooking device, and improve the flexibility and convenience of arranging the smoking structure and the air frying structure.

[0006] The second technical problem solved by the utility model is to provide a cooking device that can effectively solve the problem of complex upper cover structure and large weight caused by arranging the smoking structure and the air frying structure in the upper cover of the existing cooking device, reduce the processing cost of the cooking device, and improve the use safety of the cooking device.

[0007] The first technical problem is solved by the following technical scheme:

[0008] A smoking and frying module, comprising:

[0009] A housing, the housing is provided with a fan cavity and a smoking cavity which are independent of each other, the fan cavity and the smoking cavity are communicated through a communication port, and the housing is provided with a ventilation hole communicated with the fan cavity;

[0010] The air-frying assembly comprises a first electric heating element, an impeller and a driving motor for driving the rotation of the impeller, the first electric heating element and the impeller are installed in the fan cavity, and the impeller is used for circulating the air flow in the cooking cavity through the ventilation hole when rotating;

[0011] The smoking assembly comprises a smoking box and a second electric heating element, the smoking box is detachably connected with the shell and at least partially extends into the smoking cavity, the smoking box has a smoke outlet communicating with the smoking cavity, and the second electric heating element is located in the smoking cavity and used for heating the smoking material in the smoking box, and the rotation of the impeller can guide the smoke generated by the smoking material to flow out through the smoke outlet, the smoking cavity, the communication port, the fan cavity and the ventilation hole in sequence.

[0012] Compared with the background art, the smoking and frying module has the beneficial effects that: by installing the air-frying assembly and the smoking assembly in different cavities of the shell respectively, the combination of the air-frying assembly and the smoking assembly can be realized, the land occupation of the smoking and frying module is reduced, the compactness of the structure is improved, the air-frying demand and the smoking demand of the cooking equipment are met, and the structure of the upper cover of the cooking equipment is simplified and the weight of the upper cover is reduced; meanwhile, the air-frying assembly and the smoking assembly are modularly arranged by the shell, so that the smoking and frying module is independently arranged relative to the upper cover of the cooking equipment, the problems of the complex structure and the large weight of the upper cover caused by the simultaneous arrangement of the air-frying structure and the smoking structure on the upper cover are solved; in addition, the smoking and frying module is modularly arranged, so that the internal structure of the smoking and frying module can be assembled before the smoking and frying module is installed in the cooking equipment, and the assembly efficiency of the cooking equipment using the smoking and frying module can be effectively improved; since the smoking cavity and the fan cavity are communicated through the communication port, when the smoking function is used, the rotation of the impeller can promote the flow of the smoke, so that the filling speed and the filling uniformity in the cooking cavity are improved, and the taste of food cooking is improved; in addition, since the smoking cavity and the fan cavity are communicated through the communication port, the size of the communication port can be controlled to control the air flow between the smoking cavity and the fan cavity, so that when the air-frying is performed, the rotation of the impeller at a high speed does not drive too much hot air into the smoking cavity to ignite the smoking material, and the use reliability of the smoking and frying module is improved.

[0013] In one of the embodiments, the rotation axis of the impeller is arranged along a first direction, the fan cavity and the smoking cavity are arranged side by side along a second direction, and the first direction is perpendicular to the second direction.

[0014] In one of the embodiments, the shell has a cavity, a partition plate is arranged in the cavity, and the partition plate divides the cavity into the fan cavity and the smoking cavity.

[0015] The partition plate is arranged apart from the cavity wall of part of the cavity to form the communication port, and / or a plurality of communication ports are formed in the partition plate.

[0016] In one of the embodiments, the second electric heating element is installed on the cavity wall of the smoking cavity, and the side of the smoking box facing the second electric heating element is provided with the smoke outlet;

[0017] And / or, the rotation axis of the impeller is horizontally arranged, the upper side of the shell is provided with the insertion opening, the smoking box is inserted into the smoking cavity through the insertion opening, and the upper end of the smoking box is exposed outside the shell.

[0018] In one of the embodiments, the smoking box comprises a box body with an open upper end and a box cover covering the upper end of the box body, the box body is inserted into the insertion opening, and the cross-sectional area of the box body gradually increases from bottom to top;

[0019] And / or, the inside of the smoking box is provided with a bearing partition plate, the bearing partition plate divides the inner cavity of the smoking box into a combustion cavity and an air inlet cavity from top to bottom, one side cavity wall of the combustion cavity is provided with the smoke outlet, and the bearing partition plate is provided with a ventilation hole communicating the combustion cavity and the air inlet cavity.

[0020] In one of the embodiments, the smoking cavity is provided with a smoking temperature detection element.

[0021] In one of the embodiments, the shell comprises an inner shell and an outer shell covering the outside of the inner shell, the inner shell is internally formed with the smoking cavity and the fan cavity, an installation space is formed between the inner shell and the outer shell, the installation space is separated from the smoking cavity and the fan cavity, and the driving motor is located in the installation space.

[0022] In one of the embodiments, the rotation axis of the impeller is arranged along a first direction, the inner shell is open at one side along the first direction, the driving motor is installed outside the other side of the inner shell along the first direction, the outer shell covers the opening of the inner shell, and the outer shell is provided with the ventilation hole at the side opposite to the opening of the inner shell.

[0023] In one of the embodiments, the open end of the inner shell is outwardly folded to form a first fixed edge part, the first fixed edge part is attached to and fastened with the inner side wall of the outer shell;

[0024] And / or, the side of the outer shell away from the ventilation hole is raised in the direction away from the inner shell to form a side convex part, and the side convex part surrounds the driving motor;

[0025] And / or, the lower side of the inner shell opposite to the position of the impeller is raised downward to form a lower convex part, the lower side of the impeller extends into the lower convex part, and the lower convex part extends out of the outer shell.

[0026] In one of the embodiments, the installation space has an opening communicating with the outside, and a heat dissipation fan blade is arranged in the installation space, and the driving motor can drive the heat dissipation fan blade to rotate to enable the outside air to enter the installation space through the opening of the installation space.

[0027] In one of the embodiments, the driving motor is a double-shaft motor, one rotating shaft of the double-shaft motor is coaxially connected with the impeller, and the other rotating shaft of the double-shaft motor is coaxially connected with the heat dissipation fan blade.

[0028] The second technical problem is solved by the following technical scheme:

[0029] A cooking device comprises:

[0030] A base is internally provided with a control module, and an upper part of the base is provided with a food bearing frame;

[0031] An upper cover is hinged to one side of the base and can be covered on the upper end of the base to form a cooking cavity;

[0032] The smoking and frying module as described above is installed on the upper end of the base and located at one side of the food bearing frame.

[0033] Compared with the background art, the cooking device has the beneficial effects that: by adopting the smoking and frying module and installing the smoking and frying module on the base and at one side of the food bearing frame, the air frying and smoking of food can be realized at the same time, the weight of the upper cover is reduced, the processing difficulty and processing cost of the cooking device are reduced, and the use safety and use experience of the cooking device are improved.

[0034] In one of the embodiments, the shell comprises an inner shell and an outer shell covering the outer side of the inner shell, the inner shell has the fan cavity and the smoking cavity, the driving motor is located between the inner shell and the outer shell, the outer shell is provided with the ventilation hole, the lower end of the outer shell is attached to and detachably connected with the base, and the inner shell is detachably connected with the base and / or the outer shell.

[0035] In one of the embodiments, the lower side of the inner shell is protruded downward to form a lower convex portion opposite the position of the impeller, the upper end of the base is provided with an avoiding groove, the lower convex portion and the lower side of the driving motor extend into the avoiding groove, the groove wall of the avoiding groove is provided with a threading hole, and the connecting wires of the driving motor, the first electric heating element and the second electric heating element all extend into the inside of the base through the threading hole and are electrically connected with the control module.

[0036] And / or, the upper end of the base is provided with a mounting boss part, the open end of the shell is shaped the same as the mounting boss part, the inner shell is mounted on the mounting boss part, the mounting boss part is inserted into the opening of the shell and abuts against the inner side wall of the shell.

[0037] In one of the embodiments, the rear side of the upper cover is hinged to the rear side of the base, and the smoking and frying module is mounted on the rear side of the food bearing rack.

[0038] And / or, the ventilation hole is opened on the side of the shell facing the food bearing rack.

[0039] And / or, the cooking device comprises a lower electric heating element, and the lower electric heating element is mounted on the lower side of the food bearing rack. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 A structure schematic view of the cooking device according to the embodiment of the present application when the upper cover is closed;

[0041] Figure 2 A structure schematic view of the cooking device according to the embodiment of the present application when the upper cover is opened;

[0042] Figure 3 A split structure schematic view of the base and the smoking and frying module according to the embodiment of the present application from one perspective;

[0043] Figure 4 A split structure schematic view of the base and the smoking and frying module according to the embodiment of the present application from another perspective;

[0044] Figure 5 A structure schematic view of the smoking and frying module according to the embodiment of the present application from one perspective;

[0045] Figure 6 A structure schematic view of the smoking and frying module according to the embodiment of the present application from another perspective;

[0046] Figure 7 A split structure schematic view of the smoking and frying module according to the embodiment of the present application;

[0047] Figure 8 A sectional view of the smoking and frying module according to the embodiment of the present application;

[0048] Figure 9 A Figure 8 A local enlarged view of I in FIG. 1;

[0049] Figure 10 A Figure 9 A local enlarged view of J in FIG. 1;

[0050] Figure 11 The structure schematic diagram of the smoking assembly is provided for the embodiment of the utility model.

[0051] Label explanation:

[0052] 100, smoking and frying module; 200, base; 201, mounting boss part; 202, avoiding groove; 203, mounting groove; 300, upper cover; 301, avoiding convex part; 302, exhaust port; 400, food bearing frame; 500, cooking temperature detection piece; 600, control module;

[0053] 1, shell; 11, inner shell; 111, surrounding edge part; 1111, lower convex bag part; 1112, upper convex bag part; 1113, fixed plate part; 112, bottom plate part; 113, partition plate; 114, first fixed edge part; 115, second fixed edge part; 116, inner insertion port; 117, inner hole flange; 12, outer shell; 121, first side plate; 1211, ventilation hole; 122, second side plate; 123, top plate part; 124, third side plate; 125, positioning edge part; 126, side convex bag part; 127, outer insertion port; 128, outer hole flange; 13, fan cavity; 14, smoking cavity; 15, communication port;

[0054] 2, air-frying assembly; 21, first electric heating piece; 22, driving motor; 23, impeller; 24, heat dissipation fan blade; 25, mounting bracket;

[0055] 3, smoking assembly; 31, smoking box; 311, box body; 3111, box main part; 3112, limiting box part; 3113, folded edge part; 3114, convex rib part; 3115, smoke outlet; 312, box cover; 3121, cover plate part; 3122, limiting edge part; 313, bearing partition plate; 3131, bearing plate part; 3132, side edge part; 3133, handle part; 3134, air hole; 314, mounting cavity; 3141, combustion cavity; 3142, air inlet cavity; 32, second electric heating piece; 33, smoking temperature detection piece. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0057] In the description of the present application, it needs to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0058] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0059] In the description of the present application, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0060] The embodiment provides a cooking equipment, which not only has air frying function, but also has food smoking function, can improve the selection flexibility of the cooking equipment for different cooking methods, and improve the use experience of the cooking equipment.

[0061] As shown in Figures 1 to 4 The cooking equipment includes a base 200, an upper cover 300, a smoking and frying module 100 and a control module 600. The base 200 is provided with a food bearing rack 400, and the upper cover 300 is hinged to the upper side of the base 200, so that the upper cover 300 can be closed and surrounded with the base 200 to form a cooking cavity, or the upper cover 300 can be turned over to expose the food bearing rack 400 relative to the base 200; the smoking and frying module 100 is installed on the base 200 and located on one side of the food bearing rack 400, and the smoking and frying module 100 can perform air frying and smoking treatment on the food in the cooking cavity. The smoking and frying module 100 includes an air frying assembly 2 and a smoking assembly 3, the air frying assembly 2 is used for air frying the food in the cooking cavity, and the smoking assembly 3 is used for smoking treatment on the food in the cooking cavity.

[0062] Specifically, the smoking and frying module 100 further comprises a shell 1, the shell 1 is internally provided with a fan cavity 13 and a smoking cavity 14 which are independent of each other, the fan cavity 13 and the smoking cavity 14 are communicated through a communication port 15, the shell 1 is provided with a ventilation hole 1211 which is communicated with the fan cavity 13; the air frying assembly 2 comprises a first electric heating element 21, an impeller 23 and a driving motor 22 which drives the rotation of the impeller 23, the first electric heating element 21 and the impeller 23 are installed in the fan cavity 13, and the impeller 23 is used to circulate the airflow in the cooking cavity through the ventilation hole 1211 when rotating; the smoking assembly 3 comprises a smoking box 31 and a second electric heating element 32, the smoking box 31 is detachably connected with the shell 1 and at least partially extends into the smoking cavity 14, the smoking box 31 is provided with a smoke outlet 3115 which is communicated with the smoking cavity 14, and the second electric heating element 32 is located in the smoking cavity 14 and is used to heat the smoking material in the smoking box 31, and the rotation of the impeller 23 can guide the smoke generated by the smoking material to flow out in sequence through the smoke outlet 3115, the smoking cavity 14, the communication port 15, the fan cavity 13 and the ventilation hole 1211.

[0063] The smoking and frying module 100 provided by the embodiment can realize the combined setting of the air frying assembly 2 and the smoking assembly 3 by installing the air frying assembly 2 and the smoking assembly 3 in different cavities of the shell 1, meet the air frying demand and the smoking demand of the cooking equipment, reduce the floor space of the smoking and frying module 100 and improve the compactness of the structure; meanwhile, since the air frying assembly 2 and the smoking assembly 3 are modularly set through the shell 1, the smoking and frying module 100 is independently set relative to the upper cover 300 of the cooking equipment, and the problem of complex structure and large weight of the upper cover 300 caused by simultaneously setting the air frying structure and the smoking structure on the upper cover 300 is solved; moreover, since the smoking and frying module 100 is modularly set, the internal structure of the smoking and frying module 100 can be assembled before the smoking and frying module 100 is installed in the cooking equipment, so that the assembly efficiency of the cooking equipment using the smoking and frying module 100 can be effectively improved; since the smoking cavity 14 and the fan cavity 13 are communicated through the communication port 15, when the smoking function is used, the rotation of the impeller 23 can promote the flow of the smoke, so that the filling speed and the filling uniformity in the cooking cavity are improved, and the taste of food cooking is improved; in addition, since the smoking cavity 14 and the fan cavity 13 are communicated through the communication port 15, the air flow between the smoking cavity 14 and the fan cavity 13 can be controlled through the size design of the communication port 15, so that when the air frying is performed, the rotation of the impeller 23 at a high speed does not drive too much hot air to enter the smoking cavity 14 to cause the smoking material to be ignited, and the use reliability of the smoking and frying module 100 is improved.

[0064] It is explained that when the smoking assembly 3 is used to smoke food, even if the impeller 23 does not rotate, the generated smoke can also flow to the cooking cavity through the ventilation hole 1211.

[0065] The first electric heating element 21, the second electric heating element 32 and the driving motor 22 are in communication connection with the control module 600, so that the control module 600 controls the operation of the air-frying assembly 2 and the smoking assembly 3. The control module 600 comprises a controller installed in the inside of the base 200 and an operation component arranged on the front side of the base 200, the operation component is in communication connection with the controller, so that the user can control the operation component, thereby sending the control instruction to the controller, and the operation component can comprise a touch screen and / or a plurality of operation buttons. The installation and specific structure of the control module 600 on the base 200 can be arranged according to the prior art, which is not the focus of the present embodiment, and will not be repeated here.

[0066] To further improve the use experience of the cooking equipment, the cooking equipment further comprises a lower electric heating element, which is installed below the food carrying rack 400, so that the lower electric heating element can bake and heat the food on the food carrying rack 400, realizing the after-baking demand of the food.

[0067] In an embodiment, the upper end of the base 200 is recessed to form a mounting groove 203, the lower electric heating element is installed at the groove bottom of the mounting groove 203, and the power connection end of the lower electric heating element penetrates through the bottom of the mounting groove 203 and is connected with the controller in the inside of the base 200. The food carrying rack 400 is accommodated in the inside of the mounting groove 203 and is arranged on the upper side of the lower electric heating element, so as to avoid that the food carrying rack 400 protrudes from the base 200 too high to affect the user's baking of the food.

[0068] In an embodiment, the cooking equipment further comprises a cooking temperature detection element 500, which is installed on the base 200 for detecting the temperature during cooking, thereby facilitating the control of the operation of the cooking equipment. The cooking temperature detection element 500 is in communication connection with the controller.

[0069] It is worth noting that the specific structure of the food carrying rack 400, the base 200, the cooking temperature detection element 500 and the lower electric heating element can be arranged according to the prior art, which is not the focus of the present embodiment, and will not be limited and repeated here.

[0070] The upper cover 300 comprises a cover top plate part 123 and a cover surrounding wall part surrounding the periphery of the cover top plate part 123, so that the upper cover 300 surrounds to form a recessed cavity, and the cavity wall of the recessed cavity and the base 200 surround to form a cooking cavity. The structure of the upper cover 300 is arranged, so that the main space of the cooking cavity is formed by the recessed cavity, which can reduce the size of the base 200, thereby reducing the processing difficulty of the cooking equipment and reducing the cost of the cooking equipment.

[0071] In an embodiment, the smoking and frying module 100 is arranged at the rear side of the food carrier 400, so that the length of the food carrier 400 and the smoking and frying module 100 in the left-right direction is greater than the width in the front-rear direction, improving the arrangement convenience of the food carrier 400 and the smoking and frying module 100, and at the same time, since the upper cover 300 is hinged at the rear side of the base 200, arranging the smoking and frying module 100 at the rear side of the food carrier 400 can reduce the probability of interference between the smoking and frying module 100 and the upper cover 300, improve the use reliability of the cooking device, and at the same time, avoid the probability of easy collision with the user's hand caused by arranging the smoking and frying module 100 at the left or right side of the food carrier 400.

[0072] In an embodiment, the upper cover 300 is provided with an exhaust port 302, which is in communication with the cooking cavity when the upper cover 300 is closed, so that the hot gas in the cooking cavity can be discharged through the exhaust port 302, avoiding the safety hazard caused by excessive gas pressure in the cooking cavity.

[0073] In order to improve the cooking effect on the food, in an embodiment, the ventilation hole 1211 is arranged on the side of the shell 1 facing the food carrier 400, so as to facilitate the air flow formed by the rotation of the impeller 23 to act more directly on the food on the food carrier 400, improving the smoothness of the air flow circulation in the cooking cavity. In other embodiments, the position of the ventilation hole 1211 can be arranged according to the specific installation position and shape of the smoking and frying module 100 on the base 200.

[0074] In order to facilitate subsequent description, the rotation axis of the impeller 23 is set along the first direction. In an embodiment, the ventilation hole 1211, the first heating element 21 and the impeller 23 are arranged in sequence along the first direction, so as to facilitate ensuring that the air flow entering the fan cavity flows through the first heating element 21, and ensuring the processing effect of the first heating element 21 on the air flow.

[0075] It is worth noting that the ventilation hole 1211 is provided with a plurality of ventilation holes, and the air flow in the cooking cavity enters the fan cavity 13 through the ventilation hole 1211 and flows out through the ventilation hole 1211 after being heated by the first heating element 21 in the fan cavity 13, realizing the circulation of the air flow in the fan cavity 13 and the cooking cavity, thereby realizing the heating of the gas in the cooking cavity.

[0076] In an embodiment, the ventilation hole 1211 is arranged in a grid shape, so as to increase the ventilation area while avoiding that the local structural strength of the shell 1 at the ventilation hole 1211 is too low. Further, the shell 1 is provided with a wind screen part, and the wind screen part is provided with a plurality of ventilation holes 1211, and the wind screen part is preferably but not limited to a semicircular structure. Specifically, the ventilation hole 1211 is arranged in multiple groups from inside to outside, and each group of ventilation holes 1211 includes a plurality of ventilation holes 1211 arranged at intervals along the circumference of the semicircular structure.

[0077] As Figures 2 to 6As shown, the fan cavity 13 and the smoking cavity 14 are arranged side by side in the second direction, and the first direction and the second direction are perpendicular, thereby making the smoking and frying module 100 present a strip-shaped structure in the second direction, reducing the size of the smoking and frying module 100 in the first direction, reducing the footprint of the smoking and frying module 100 in the cooking cavity, and improving the rationality of arrangement of the smoking and frying module 100 and the food carrier 400.

[0078] Specifically, the first direction and the second direction are both horizontally arranged. In an embodiment, the smoking and frying module 100 is installed at the rear side of the food carrier 400, the first direction is the front-rear direction, and the second direction is the left-right direction.

[0079] In an embodiment, the shell 1 includes an inner shell 11 and an outer shell 12 covering the outer side of the inner shell 11, the inner shell 11 is internally formed with the smoking cavity 14 and the fan cavity 13, and the installation space is formed between the inner shell 11 and the outer shell 12, which is separated from the smoking cavity 14 and the fan cavity 13, and the driving motor 22 is located in the installation space. With this arrangement, the driving motor 22 and related electrical devices can be installed outside the inner shell 11 and separated from the first electric heating element 21 and the second electric heating element 32, thereby reducing the influence of high temperature generated by the first electric heating element 21 on the driving motor 22 and improving the safety and reliability of the driving motor 22 in use; at the same time, the outer shell 12 covering the outer side of the inner shell 11 can shield and protect the driving motor 22 and other electrical devices, thereby improving the safety and reliability of the smoking and frying module 100 in use; in addition, by arranging the driving motor 22 between the outer shell 12 and the inner shell 11, the smoke generated in the smoking cavity 14 can be prevented from flowing to the driving motor 22 to cause damage to the driving motor 22, thereby improving the safety and reliability of the smoking and frying module 100 in use.

[0080] Further, the power connection ends of the first electric heating element 21 and the second electric heating element 32 pass through the inner shell 11 and extend into the installation space, so as to facilitate the power connection operation of the power connection ends of the first electric heating element 21 and the second electric heating element 32 and reduce the influence of hot air inside the inner shell 11 on the power connection ends of the first electric heating element 21 and the second electric heating element 32, thereby improving the safety of the smoking and frying module 100 in use.

[0081] To improve the assembly reliability of the inner shell 11 and the outer shell 12, the inner shell 11 is open at one side along the first direction, the driving motor 22 is installed outside the inner shell 11 at the other side along the first direction, the outer shell 12 covers the opening of the inner shell 11, and a ventilation hole 1211 is formed on the side of the outer shell 12 opposite to the opening of the inner shell 11. With this arrangement, the structure of the inner shell 11 can be simplified, and the processing cost of the smoking and frying module 100 can be reduced.

[0082] In an embodiment, the outer periphery of the open end of the inner shell 11 extends outwardly with a first fixing edge 114 which is in abutment with the inner side wall of the outer shell 12 and detachably connected with the outer shell 12. Thus, the installation and positioning of the inner shell 11 and the outer shell 12 in the first direction is achieved by the abutment of the first fixing edge 114 and the inner wall of the outer shell 12, and the contact area of the two is increased, and the connection stability and reliability are improved.

[0083] The outer shell 12 comprises a cover structure which is open downwardly to ensure that the outer shell 12 is covered on the outer side of the inner shell 11. In an embodiment, the lower end of the outer shell 12 is in abutment with and detachably connected with the base 200. The structure of the outer shell 12 simplifies the overall structure of the shell 1 while achieving the covering of the inner shell 11 and the driving motor 22. Meanwhile, the installation space has a lower opening, which is beneficial to the realization of the connection between the electrical devices in the installation space and the control module 600 which enters the inside of the base 200.

[0084] In an embodiment, the upper end of the base 200 protrudes with a mounting boss 201 which has the same shape as the open end of the outer shell 12. The inner shell 11 is mounted on the mounting boss 201 which is inserted into the inside of the outer shell 12 and abuts against the inner side wall of the outer shell 12. Thus, the installation and positioning of the outer shell 12 on the base 200 is achieved by the cooperation of the mounting boss 201 and the open end of the outer shell 12, and the installation and positioning of the entire smoking and frying module 100 on the base 200 is achieved.

[0085] In order to improve the installation stability of the smoking and frying module 100, in an embodiment, the outer periphery of the open end of the outer shell 12 extends outwardly with a positioning edge 125 which is in abutment with the upper end surface of the base 200. Thus, the contact area of the outer shell 12 and the base 200 is increased, and the setting stability of the smoking and frying module 100 on the base 200 is improved. Meanwhile, the positioning edge 125 can avoid the existence of sharp edges on the open end of the outer shell 12 which can scratch the surface of the base 200, and improve the long-term use performance of the cooking equipment.

[0086] To reduce the height of the fumigation and frying module 100 protruding from the upper end of the base 200, in an embodiment, the inner shell 11 is recessed downward at a position opposite the impeller 23 to form a lower convex bump portion 1111, and the lower side of the impeller 23 extends into the lower convex bump portion 1111. The lower convex bump portion 1111 extends downward beyond the outer shell 12. The base 200 is partially provided with a recessed groove 202, the recessed area of the impeller 23 extending into the lower convex bump portion 1111, and the lower convex bump portion 1111 and the lower side of the drive motor 22 are accommodated in the recessed groove 202. Thus, on the basis of the unchanged outer diameter of the impeller 23, the lower end of the impeller 23 extends into the interior of the base 200, thereby reducing the overall height of the fumigation and frying module 100 protruding from the upper end of the base 200, reducing the probability of interference between the fumigation and frying module 100 and the upper cover 300, and improving the safety and reliability of the fumigation and frying module 100 and the upper cover 300.

[0087] Further, the groove wall of the recessed groove 202 is provided with a wire hole, and the connecting wires of the drive motor 22, the first electric heating element 21 and the second electric heating element 32 all extend into the interior of the base 200 through the wire hole and are electrically connected with the control module 600, thereby facilitating the wiring convenience of the electrical devices in the installation space and the controller, and hiding the wire hole and the connecting wires in the interior of the outer shell 12, thereby improving the overall wiring safety and reliability.

[0088] To improve the installation convenience and stability of the shell 1 on the base 200, in an embodiment, the inner shell 11 is provided with a fixed plate portion 1113 on the opposite sides of the lower convex bump portion 1111 in the second direction, and the fixed plate portion 1113 is detachably connected with the upper end of the base 200. Specifically, the fixed plate portion 1113 is tightly connected with the mounting boss portion 201 by fasteners. Further, the periphery of the lower convex bump portion 1111 is folded with a second fixed edge portion 115, and the second fixed edge portion 115 is tightly fitted with the groove wall of the recessed groove 202 to improve the installation stability of the inner shell 11 on the base 200.

[0089] In an embodiment, the installation space has an opening communicating with the outside, and the installation space is provided with a cooling fan blade 24, and the drive motor 22 can drive the cooling fan blade 24 to rotate to enable the outside air to enter the installation space through the opening of the installation space. By providing the cooling fan blade 24 and enabling the drive motor 22 to drive the cooling fan blade 24 to rotate, it is convenient to drive the airflow in the installation space to flow by the rotation of the cooling fan blade 24, to promote the entry of the outside cold air into the installation space, while taking out the heat in the installation space, to achieve the heat dissipation and cooling of the installation space, thereby facilitating to ensure the operation safety and reliability of the electrical devices in the installation space.

[0090] In one embodiment, the drive motor 22 is a dual-shaft motor, with one side of the motor's shaft coaxially connected to the impeller 23 and the other side coaxially connected to the cooling fan 24. This arrangement improves the overall structural compactness of the fumigation module 100, thereby reducing the maximum size of the fumigation module 100 in the second direction and reducing the footprint of the fumigation module 100. Simultaneously, this arrangement positions the cooling fan 24 on the side of the drive motor 22 away from the inner shell 11, which helps improve heat dissipation.

[0091] In other embodiments, the drive motor 22 may also be a single-axis motor, with the cooling fan 24 sleeved on the output shaft of the drive motor 22 and located between the inner housing 11 and the motor housing of the drive motor 22. In yet another embodiment, the drive motor 22 may drive the cooling fan 24 to rotate via a transmission structure.

[0092] The cooling fan blade 24 extends into the clearance groove 202. An air inlet channel is provided on the base 200, with one end penetrating the outer wall of the base 200 and the other end penetrating the groove wall of the clearance groove 202. That is, when the cooling fan blade 24 rotates, a negative pressure is created inside the mounting cavity. Cold air from outside the cooking equipment enters the clearance groove 202 through the air inlet channel and then enters the mounting space through the lower opening of the outer casing 12, thereby cooling the electrical components within the mounting space. Furthermore, the base 200 has an air outlet channel extending from the outer wall of the base 200 to the clearance groove 202 to expel hot air from the mounting cavity.

[0093] In one embodiment, the air fryer assembly 2 further includes a mounting bracket 25, which is detachably mounted on the side of the inner shell 11 away from the ventilation hole 1211. The drive motor 22 is detachably mounted on the mounting bracket 25. The mounting bracket 25 facilitates the mounting of the drive motor 22 on the inner shell 11. The specific structure of the mounting bracket 25 can refer to the existing motor bracket structure, and this embodiment does not limit or elaborate on it.

[0094] like Figures 6 to 8 As shown, the inner shell 11 includes a bottom plate portion 112 and a surrounding edge portion 111 surrounding the periphery of the bottom plate portion 112. The bottom plate portion 112 and the surrounding edge portion 111 together form a cavity. The impeller 23 and the first heating element 21 are both mounted on the bottom plate portion 112. The lower part of the surrounding edge portion 111 is provided with a lower convex portion 1111 and a mounting plate portion. Furthermore, the upper surrounding plate portion corresponding to the position of the impeller 23 raises upward to form an upper convex portion 1112. This increases the height of the fan cavity 13 at the fan blade to meet the installation requirements of the impeller 23, while reducing the height at other positions, thereby improving the overall structural compactness of the fumigation module 100 and reducing the footprint.

[0095] In one embodiment, a partition plate 113 is provided inside the cavity, dividing the cavity into a fan chamber 13 and a smoke chamber 14; the partition plate 113 is spaced apart from the cavity wall of part of the cavity to form a communication port 15; and / or, the partition plate 113 has multiple communication ports 15. This partition structure is simple in structure and easy to implement.

[0096] Specifically, in one embodiment, the lower side and opposite sides of the partition plate 113 along the second direction abut against the cavity wall of the air chamber, and the upper side of the partition plate 113 is spaced apart from the cavity wall of the air chamber to form a communication opening 15. In one embodiment, the outer shell 12 includes a first side plate 121 and a second side plate 122 that are opposite to each other and spaced apart in the first direction. The two ends of the first side plate 121 along the second direction are respectively connected to the corresponding ends of the second side plate 122 through a third side plate 124. A top plate portion 123 is connected between the top ends of the first side plate 121, the second side plate 122 and the third side plate 124, that is, the top plate portion 123, the first side plate 121, the second side plate 122 and the two third side plates 124 together form a cover structure with a lower opening. A ventilation hole 1211 is provided on the first side plate 121.

[0097] In one embodiment, the top of the outer casing 12, directly opposite the impeller 23, partially bulges upward to increase the height of the fan cavity 13 at that location. This satisfies the installation requirements of the impeller 23 while reducing the height of other parts of the fan cavity, thereby reducing the size of the fumigation module 100 at other locations, reducing the overall size of the fumigation module 100, and improving the ease of installation of the fumigation module 100. Specifically, the top plate portion 123 bulges upward at the position corresponding to the upper protrusion portion 1112 to form a top boss structure. The top boss structure is located at the middle of the outer casing 12 along the second direction to reduce the probability of interference between the fumigation module 100 and the upper cover 300.

[0098] Furthermore, the second side plate 122 has a side protrusion 126 protruding from the position opposite the impeller 23 in a direction away from the first side plate 121, and the side protrusion 126 surrounds the outside of the drive motor 22. By providing the side protrusion 126, the width of the inner cavity of the outer shell 12 at the side protrusion 126 can be increased, thereby allowing the side protrusion 126 to provide clearance for the drive motor 22 while reducing the width of the outer shell 12 at other positions, thus reducing the overall size of the fumigation module 100 and reducing the overall footprint of the fumigation module 100.

[0099] The side convex portion 126 of the top cover 300 is provided with an outwardly protruding relief protrusion 301, as shown in the figure. Figure 2 As shown, the side protrusion 126 is avoided to prevent the top cover 300 from interfering with the fumigation module 100.

[0100] In one embodiment, the cross-section of the outer shell 12 gradually increases from top to bottom, so as to reduce the upper dimension of the outer shell 12 while ensuring the installation requirements of the internal structure, thereby reducing the interference between it and the top cover 300 and ensuring the safety and reliability of the cooking equipment. Furthermore, the first side plate 121, the second side plate 122 and the third side plate 124 are all inclined relative to the vertical direction, and the included angle of inclination is less than 15°.

[0101] In one embodiment, the second heating element 32 is installed on the cavity wall of the smoking chamber 14 to reduce the installation difficulty of the second heating element 32. Specifically, the heating body of the second heating element 32 is located inside the smoking chamber 14, and the electrical connection end extends outside the smoking chamber 14. That is, the electrical connection end of the second heating element 32 is located between the outer shell 12 and the inner shell 11, so as to facilitate the connecting wire of the second heating element 32 to pass through the base 200 and be electrically connected to the control module 600 inside the base 200.

[0102] like Figures 8 to 11 As shown, to facilitate the heating of the smoking material inside the smoking box 31 by the second heating element 32, in one embodiment, the smoking box 31 has a smoke outlet 3115 on the side facing the second heating element 32. This allows the heat generated by the second heating element 32 to be more effectively transferred into the smoking box 31 through the smoke outlet 3115, thereby improving heating efficiency and reducing heat loss.

[0103] To improve the ease of setting the second heating element 32, in one embodiment, the second heating element 32 is located on the side of the smoking box 31 away from the open end of the inner shell 11, and the second heating element 32 is fixedly installed on the side of the surrounding part 111 away from the fan cavity 13, which facilitates the disassembly and assembly of the second heating element 32 and the extension of its electrical connection end.

[0104] In one embodiment, the smoking assembly 3 further includes a smoking temperature detection element 33. The detection end of the smoking temperature detection element 33 is located inside the smoking chamber 14 to detect the temperature inside the smoking chamber 14, which helps the controller determine whether the temperature inside the smoking chamber 14 meets the smoking requirements. The electrical connection end of the smoking temperature detection element 33 extends out of the inner shell 11 and into the installation space to facilitate wiring between the electrical connection end of the smoking temperature detection element 33 and the controller. Further, the smoking temperature detection element 33 is installed on the side of the inner shell 11 away from the fan chamber 13. To improve the ease of disassembly and assembly of the smoking box 31, in one embodiment, the shell 1 has an insertion port communicating with the smoking chamber 14. The smoking box 31 is inserted into the smoking chamber 14 through the insertion port, and the upper end of the smoking box 31 is exposed outside the shell 1. This facilitates the placement and removal of the smoking box 31 on the shell 1, thereby improving the addition, cleaning, and replacement of smoking materials inside the smoking box 31.

[0105] Specifically, the upper end of the inner shell 11 is provided with an inner insertion opening 116, and the upper end of the outer shell 12 is provided with an outer insertion opening 127. The inner insertion opening 116 and the outer insertion opening 127 are arranged opposite to each other to cooperatively form an insertion opening. The edge of the inner insertion opening 116 is folded downward to form an inner hole flange 117 to avoid the sharp edge of the inner insertion opening 116 scratching the smoking box 31; and / or, the edge of the outer insertion opening 127 is folded downward to form an outer hole flange 128 to avoid the sharp edge of the outer insertion opening 127 scratching the smoking box 31.

[0106] The smoking box 31 includes a box body 311 with an open upper end and a box cover 312 covering the top end of the box body 311. The box body 311 is inserted into the insertion opening, and the box cover 312 is exposed outside the shell 1. This can clean, replace or add smoking materials in the smoking box 31 by removing the box cover 312. The box cover 312 is exposed outside the shell 1 to facilitate viewing or adding smoking materials while the box body 311 is removed. Specifically, the inside of the box body 311 is formed with a mounting cavity 314 for holding smoking materials.

[0107] In an embodiment, the cross-sectional area of the box body 311 gradually increases from bottom to top, and the maximum cross-sectional area of the box body 311 is greater than the upper port area of the insertion opening. Thus, it is convenient to insert the box body 311 into the insertion opening, and improve the convenience of taking and placing the smoking box 31. At the same time, the maximum cross-sectional area of the box body 311 is greater than the cross-sectional area of the insertion opening, which also helps to avoid the problem that the box body 311 is submerged in the smoking cavity 14 and cannot be easily removed.

[0108] In other embodiments, the box body 311 can also be partially provided with an equal cross-section. The upper part of the box body 311 is provided with a limiting step surface. The limiting step surface is arranged downward and abuts against the shell 1 to limit the insertion of the box body 311 into the smoking cavity 14. In other embodiments, a support portion can also be arranged inside the smoking cavity 14, and the bottom of the box body 311 is supported on the support portion.

[0109] In an embodiment, the box body 311 includes a box main portion 3111 and a limiting box portion 3112 connected to the upper end of the box main portion 3111. The cross-sectional area of the limiting box portion 3112 is greater than the upper end area of the box main portion 3111, and a limiting step surface is formed between the box main portion 3111 and the limiting box portion 3112. The area of the outer insertion opening 127 is greater than the area of the inner insertion opening 116. The box main portion 3111 is inserted into the inner insertion opening 116, the limiting step surface abuts against the upper end surface of the inner shell 11, and the limiting box portion 3112 is inserted into the outer insertion opening 127 and the upper end thereof protrudes from the upper part of the outer shell 12. This arrangement can limit the insertion of the box body 311 into the shell 1 while reducing the height of the upper end of the box body 311 protruding from the outer shell 12, thereby improving the overall compactness of the smoking and frying module 100.

[0110] To ensure the stability and convenience of the setting of the box cover 312 on the box body 311, the box cover 312 comprises a cover plate part 3121 and a limiting edge part 3122 connected to the periphery of the cover plate part 3121. When the box cover 312 is set on the box body 311, the cover plate part 3121 closes the opening of the box body 311, and the limiting edge part 3122 is arranged outside the box body 311 to ensure the stability of the setting of the box cover 312 on the upper end of the box body 311.

[0111] Further, the upper end of the box body 311 is outwardly folded to form a folded edge part 3113 extending downward, and the limiting edge part 3122 is arranged around the folded edge part 3113. The arrangement of the folded edge part 3113 can avoid the sharp edges of the upper end of the box body 311 scratching the user, and can also enhance the structural strength of the upper end of the box body 311 to ensure the stability of the setting of the cover on the box body 311.

[0112] In an embodiment, the inside of the smoking box 31 is provided with a bearing partition plate 313, which divides the mounting cavity 314 of the smoking box 31 into a combustion cavity 3141 and an air inlet cavity 3142. One side cavity wall of the combustion cavity 3141 is provided with a smoke outlet 3115, and the bearing partition plate 313 is provided with a ventilation hole 3134 communicating the combustion cavity 3141 and the air inlet cavity 3142. With this arrangement, when the smoking material in the combustion cavity 3141 is burning, there is enough oxygen in the combustion cavity 3141 to ensure that the smoking material in the smoking box 31 can smoke completely.

[0113] To improve the convenience of taking and placing the bearing partition plate 313, in an embodiment, the inside of the box body 311 is provided with a rib part 3114, which is arranged in multiple along the circumference of the box body 311, and the bearing partition plate 313 is borne on the rib part 3114, so that the bearing partition plate 313 does not need to be fixed by other fixing structures. The rib part 3114 is preferably formed by stamping inwardly to the box body 311, so as to enhance the overall structural strength and rigidity of the box body 311 while forming the rib part 3114.

[0114] Further, the bearing partition plate 313 comprises a bearing plate part 3131 and a side edge part 3132 arranged around the periphery of the bearing plate part 3131. The bearing plate part 3131 is provided with a plurality of ventilation holes 3134, and the side edge part 3132 abuts against the inner cavity wall of the box body 311 to better ensure the stability and reliability of the arrangement of the bearing partition plate 313. The opposite sides of the side plate part are provided with handle parts 3133, which are inclined from bottom to top in a direction towards each other, so as to facilitate the user to lift the bearing partition plate 313 by the handle parts 3133, thereby improving the convenience of taking and placing the bearing partition plate 313 relative to the box body 311.

[0115] It is worth mentioning that the smoking material can be smoking fruitwood or other materials that generate smoke by non-open fire combustion, and the specific type and structure of the smoking material are not limited in the embodiment.

[0116] In the specific contents of the above specific embodiments, each technical feature can be combined arbitrarily without contradiction, and in order to make the description simple, all possible combinations of the above technical features are not described, however, as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the description.

[0117] The specific contents of the above specific embodiments only express several embodiments of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the utility model. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A smokehouse module, characterized in that, The utility model relates to a kind of air-frying and smoking device, including: Shell (1), the shell (1) is equipped with independent fan cavity (13) and smoking cavity (14) in each other, the fan cavity (13) and the smoking cavity (14) are communicated by a communicating port (15), the shell (1) is equipped with ventilation hole (1211) with the fan cavity (13) communication; Air-frying assembly (2), including first electric heating element (21), impeller (23) and drive electric machine (22) of the rotation of the impeller (23), the first electric heating element (21) and the impeller (23) are installed in the fan cavity (13), and the impeller (23) is used to be circulated to the airflow in the cooking cavity by the ventilation hole (1211) when rotating; Smoking assembly (3), including smoking box (31) and second electric heating element (32), the smoking box (31) is detachably connected with the shell (1) and at least partially extends into the smoking cavity (14), the smoking box (31) has smoke outlet (3115) with the smoking cavity (14) communication, the second electric heating element (32) is located in the smoking cavity (14) and is used to heat the smoking material in the smoking box (31), the rotation of the impeller (23) can guide the smoke generated by the smoking material to flow out in sequence through the smoke outlet (3115), the smoking cavity (14), the communicating port (15), the fan cavity (13) and ventilation hole (1211).

2. The smoke and grease module of claim 1, wherein, The rotation axis of the impeller (23) is arranged along a first direction, the fan cavity (13) and the smoking cavity (14) are arranged side by side along a second direction, and the first direction is perpendicular to the second direction.

3. The smoke and grease module of claim 2, wherein, The shell (1) has a cavity, the cavity is provided with a partition plate (113), and the partition plate (113) divides the cavity into the fan cavity (13) and the smoking cavity (14). The partition plate (113) is spaced apart from part of the cavity wall to form the communicating port (15), and / or a plurality of communicating ports (15) are formed in the partition plate (113).

4. The smoke and grease module of claim 1, wherein, The second electric heating element (32) is mounted on the cavity wall of the smoking cavity (14), and the side of the smoking box (31) facing the second electric heating element (32) is provided with the smoke outlet (3115). And / or, the rotation axis of the impeller (23) is horizontally arranged, the upper side of the shell (1) is provided with a plug-in port, the smoking box (31) is inserted into the smoking cavity (14) through the plug-in port, and the upper end of the smoking box (31) is exposed outside the shell (1).

5. The smoke module of claim 4, wherein, The smoking box (31) includes a box body (311) with an open upper end and a box cover (312) covering the upper end of the box body (311), the box body (311) is inserted into the plug-in port, and the cross-sectional area of the box body (311) gradually increases from bottom to top, and the maximum cross-sectional area of the box body (311) is greater than the upper port area of the plug-in port. And / or, the inside of the smoking box (31) is provided with a bearing partition plate (313), the bearing partition plate (313) divides the inner cavity of the smoking box (31) into a combustion cavity (3141) and an air inlet cavity (3142) from top to bottom, one side cavity wall of the combustion cavity (3141) is provided with the smoke outlet (3115), and the bearing partition plate (313) is provided with a ventilation hole (3134) communicating the combustion cavity (3141) and the air inlet cavity (3142).

6. The smoke and grease module of claim 1, wherein, The smoking cavity (14) is provided with a smoking temperature detection member (33).

7. The smoke module according to any one of claims 1-6, wherein, The shell (1) comprises an inner shell (11) and an outer shell (12) covering the outer side of the inner shell (11), the inner shell (11) is internally formed with the smoking cavity (14) and the fan cavity (13), an installation space is formed between the inner shell (11) and the outer shell (12), the installation space is separated from the smoking cavity (14) and the fan cavity (13), and the driving motor (22) is located in the installation space.

8. The smoke and grease module of claim 7, wherein, The rotation axis of the impeller (23) is arranged along a first direction, one side of the inner shell (11) is open along the first direction, the driving motor (22) is mounted outside the other side of the inner shell (11) along the first direction, the outer shell (12) covers the opening of the inner shell (11), and the outer shell (12) is provided with the ventilation hole (1211) on the side opposite to the opening of the inner shell (11).

9. The smoke module of claim 8, wherein, The open end of the inner shell (11) is outwardly folded to form a first fixed edge (114), and the first fixed edge (114) is attached to the inner side wall of the outer shell (12) and is fastened; And / or, the side away from the ventilation hole (1211) of the outer shell (12) is raised in a direction away from the inner shell (11) to form a side convex bump portion (126), and the side convex bump portion (126) surrounds the driving motor (22); And / or, the lower side of the inner shell (11) is raised downward at a position opposite to the impeller (23) to form a lower convex bump portion (1111), and the lower side of the impeller (23) extends into the lower convex bump portion (1111), and the lower convex bump portion (1111) extends out of the outer shell (12).

10. The smoke and grease module of claim 7, wherein, The installation space has an opening communicating with the outside, the installation space is provided with a heat dissipation fan blade (24), and the driving motor (22) can drive the heat dissipation fan blade (24) to rotate, so that external air enters the installation space through the opening of the installation space.

11. The smoke and grease module of claim 10, wherein, The driving motor (22) is a double-shaft motor, one side rotating shaft of the double-shaft motor is coaxially connected with the impeller (23), and the other side rotating shaft of the double-shaft motor is coaxially connected with the heat dissipation fan blade (24).

12. A cooking apparatus, characterized by, Comprise: A base (200) internally provided with a control module (600), and an upper part of the base (200) provided with a food bearing rack (400); An upper cover (300) hinged to one side of the base (200) and capable of covering the upper end of the base (200) to form a cooking cavity; The smoking and frying module is installed at an upper end of the base (200) and located at one side of the food carrier (400).

13. The cooking apparatus according to claim 12, characterized in that, The shell (1) comprises an inner shell (11) and an outer shell (12) covering the outer side of the inner shell (11), the inner shell (11) has the fan cavity (13) and the smoking cavity (14), the driving motor (22) is located between the inner shell (11) and the outer shell (12), the outer shell (12) is provided with the ventilation hole (1211), the lower end of the outer shell (12) is attached to and detachably connected to the base (200), and the inner shell (11) is detachably connected to the base (200) and / or the outer shell (12).

14. The cooking apparatus according to claim 13, wherein, The lower side of the inner shell (11) is protruded downward to form a lower convex portion (1111) opposite to the position of the impeller (23), the upper end of the base (200) is provided with an avoiding groove (202), the lower convex portion (1111) and the lower side of the driving motor (22) extend into the avoiding groove (202), the groove wall of the avoiding groove (202) is provided with a threading hole, the connecting wires of the driving motor (22), the first electric heating element (21) and the second electric heating element (32) all extend into the inside of the base (200) through the threading hole and are electrically connected to the control module (600); And / or, the upper end of the base (200) is provided with a mounting convex portion (201), the open end of the outer shell (12) has the same shape as the mounting convex portion (201), the inner shell (11) is mounted on the mounting convex portion (201), the mounting convex portion (201) is inserted into the opening of the outer shell (12) and abuts against the inner side wall of the outer shell (12).

15. The cooking apparatus according to any one of claims 12-14, wherein, The rear side of the upper cover (300) is hinged to the rear side of the base (200), and the smoking and frying module is installed at the rear side of the food carrier (400); And / or, the ventilation hole (1211) is provided at the side of the shell (1) facing the food carrier (400); And / or, the cooking equipment comprises a lower electric heating element, and the lower electric heating element is installed at the lower side of the food carrier (400).

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