CN224206605U

CN224206605U - Multifunctional cooking utensil

Info

Publication number: CN224206605U
Application number: CN202521225997.0U
Authority: CN
Inventors: 楼洪献; 臧浩; 周立聪
Original assignee: Zhejiang Biyi Electric Appliance Co Ltd
Current assignee: Zhejiang Biyi Electric Appliance Co Ltd
Priority date: 2025-06-16
Filing date: 2025-06-16
Publication date: 2026-05-08
Anticipated expiration: 2035-06-16

Abstract

The utility model relates to a multifunctional cooking utensil, which aims at solving the problems that the existing similar products adopt a steaming and decocting pot body with less integration of steaming, decocting and boiling, and the bottom heating structure of the pot body and the corresponding structural design of the parts are poor, so that the top pot body is inconvenient to assemble and disassemble and clean. The cooking utensil is characterized in that the cooking utensil body is a riveting type cooking utensil body, the bottom of the cooking utensil body is placed in a pot body heat-insulating layer at a groove at the top of the cooking utensil body, the pot body heat-insulating layer is fixedly arranged on the cooking utensil body and is connected with the cooking utensil body into a whole, a steam box with a steam rack and a pot cover is arranged at a top pot opening of the cooking utensil body, an upper heating tube is fixedly arranged at the bottom of the cooking utensil body in a riveting mode, one side of the bottom of the steam rack is propped against a temperature controller of the cooking utensil body in the cooking utensil body, a fuse box is arranged in the middle of the bottom of the steam rack, and an upper fuse in the fuse box is connected with the upper heating tube when the cooking utensil body is placed at the top of the cooking utensil body.

Description

Multifunctional cooking utensil

Technical Field

The utility model relates to an air fryer, which is a multifunctional cooking utensil.

Background

The air fryer is a novel household appliance for frying food by utilizing a high-speed air circulation technology, and compared with the traditional electric fryer, the food made of the novel household appliance can reduce 80% of grease, is easy to clean in daily use, is safe and economical, and is favored by people. The air fryer on the market at present mainly comprises a heating main machine and a fryer, heating elements of the heating main machine and the fryer are generally arranged at the top of the main machine, the fryer is arranged at the lower part, and a grill is arranged in the fryer. The top of the body of some existing air fryers is provided with a frying pan and a heating structure, such as patent application No. 202321640803.4 disclosed in Chinese patent literature, grant notice day 2023.12.15, the name of the utility model is "an air fryer with a frying function at the top", and the name of the utility model is "a multifunctional cooking vessel" as disclosed in Chinese patent literature, application publication No. 202411703837.2, application publication day 2025.02.25, but the top of the product and the like only adopts the frying pan or a single pot body, the steaming and frying pot body integrating steaming, frying and boiling is less adopted, and the structural design of the heating structure at the bottom of the pot body and corresponding parts is poor.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a multifunctional cooking utensil for solving the technical problems that the existing similar products rarely adopt a steaming and decocting pot body integrating steaming, decocting and boiling, the bottom heating structure of the pot body and the corresponding component structure are designed poorly, so that the top pot body is inconvenient to assemble and disassemble and clean, and the cooking mode is single. The aim is achieved by the following technical scheme.

A multifunctional cooking appliance is characterized in that a steaming and decocting pot body is arranged at the top of a machine body of the cooking appliance, a back-blowing and air-frying mechanism consisting of a shaded pole motor, a plastic centrifugal fan blade and a hardware centrifugal fan blade is arranged in the machine body at the rear part of the machine body, a pot body assembly is arranged in a front opening metal partition layer of the machine body below, an upper through hole at one side of the metal partition layer above the lower pot body of the pot body assembly is communicated with a rear cavity of the metal partition layer, a lower through hole at the metal partition layer of the rear cavity is aligned with a pot body through hole which is arranged at one side of the lower pot body at equal distance, and a lower heating pipe is arranged in a groove of the metal partition layer above the lower pot body. The electric heating device is structurally designed and characterized in that the steaming and decocting pot body is a riveting type steaming and decocting pot body, the bottom of the steaming and decocting pot body is placed into a pot body heat preservation and insulation layer at a groove at the top of a machine body, the pot body heat preservation and insulation layer is fixedly arranged in the machine body and connected into a whole, a steam box with a steam frame and a pot cover is arranged at the top pot opening of the steaming and decocting pot body, a steam frame is arranged at the inner diameter of the bottom box opening in the steam box and the top pot opening of the steaming and decocting pot body, a pot cover is arranged at the top box opening of the steam box, an upper heating tube is fixedly arranged at the bottom of the steaming and decocting pot body in a riveting mode, the bottom of the steaming and decocting pot body is limited and partially extends out of a bottom groove hole at the inner diameter of the bottom of the pot body heat preservation and insulation layer, one side of the bottom of the steam frame is propped against a steaming and decocting pot body temperature controller in the machine body, a fuse box is arranged in the middle of the bottom of the steaming frame, an upper fuse is fixed in the fuse box through a fuse clip, when the steaming and decocting pot body is placed at the top of the machine body, the fuse box is connected with the upper fuse and the upper heating tube, the lower heating tube, the upper fuse and the upper fuse body and the upper fuse box are connected with the upper heating tube, the upper heating tube and the upper heating tube temperature controller and the machine body and the PCB assembly, and the steaming and the lower heating tube assembly.

The middle of the bottom of the steaming and decocting pot body is provided with a boss, the middle of the boss is provided with a positioning groove, an upper contact piece connected with an upper heating tube is arranged in the positioning groove, and when the steaming and decocting pot body is placed at the top of a machine body, two lower contact feet which extend out of the fuse box and are connected with an upper fuse are propped against and connected with the upper contact piece in the positioning groove at the bottom of the steaming and decocting pot body. Thereby being convenient for the loading, unloading and cleaning of the steaming and boiling pot body, and the safety and the stability of the upper fuse are not affected during the loading, unloading and cleaning.

The upper heating pipe at the bottom of the steaming and decocting pot body is in a concave shape, the bottom of the steaming and decocting pot body is provided with a convex column sleeve at the position of a temperature controller of the steaming and decocting pot body, the bottom of the steaming and decocting pot body is provided with a groove rib, when the steaming and decocting pot body is placed at the top of a machine body, the temperature controller of the steaming and decocting pot body is inserted into the column sleeve at the bottom of the steaming and decocting pot body, the upper heating pipe is arranged in a groove at the groove rib at the bottom of the steaming and decocting pot body, and is transversely fixed on the grooves and notches at the groove rib at two sides of the groove rib at the bottom of the steaming and decocting pot body through four symmetrically arranged pipe clamping plates, the groove rib and the column sleeve are flush, and the groove rib and the column sleeve are higher than a boss at the positioning groove at the bottom of the steaming and decocting pot body. Thereby being convenient for the stable and stable placement of the bottom of the steaming and boiling pot body and ensuring the stability and safety of the heating use state.

The upper heating tube of the bottom of the steaming and decocting pot body is provided with a locating plate higher than a column sleeve, a groove rib and a tube clamping plate at the bottom of the steaming and decocting pot body, the other side of the top of the metal interlayer in the machine body, which is symmetrical to the locating plate, is provided with a coupler and a push rod micro switch, the coupler and the push rod micro switch are connected with a PCB circuit board through circuits, when the pot body component is placed into an opening at one side of the machine body, the push rod micro switch is triggered, and when the steaming and decocting pot body is placed into the top of the machine body, the coupler is triggered. Thereby further ensuring the stability and safety of the heating and using state of the steaming and decocting pot body.

The metal interlayer comprises a metal top cover, a metal lining and a metal bottom lining, wherein the metal top cover, the metal lining and the metal bottom lining are arranged in an opening at one side of the machine body, an upper through hole is formed in the rear part of the metal top cover, a lower heating tube is arranged in the metal top cover above a pot opening at the lower pot body of the pot body assembly, the upper through hole at the rear part of the metal top cover is communicated with a metal heat-insulating cover at the rear part of the metal lining, a hardware centrifugal fan blade in the metal heat-insulating cover is aligned with a pot body through hole of the lower pot body through a lower through hole which is formed in the metal lining at the same distance, a plastic air guide cover at the rear part of the metal heat-insulating cover is connected with an exhaust cover at one side of the machine body through an exhaust hole at one side, a motor shaft of a cover pole motor is connected with the plastic centrifugal fan blade in the plastic air guide cover through the plastic air guide cover, and the metal heat-insulating cover is connected with the hardware centrifugal fan blade in the metal heat-insulating cover. The back blowing air frying mechanism and the water inlet interlayer are specific structural embodiments.

The coupler and the ejector rod micro switch are arranged on the cap edge at one side of the opening of the machine body of the metal top cover, the front part of the groove provided with the lower heating tube in the metal top cover is bent downwards, the fuse fixing piece is arranged at one side of the outer diameter of the metal top cover in the machine body, and the lower fuse at the fuse fixing piece is connected with the lower heating tube through a circuit.

The top cap edge of the metal top cover is provided with upper cold channel holes which are equidistantly arranged and waist-shaped, the corresponding metal bottom lining is provided with lower cold channel holes which are equidistantly arranged and waist-shaped, and the upper edges and the lower edges of the cover shells of the pot body assembly corresponding to the upper cold channel holes and the lower cold channel holes are respectively provided with corresponding cover shell channel holes.

One side of the metal top cover is provided with an NTC temperature sensor which extends into and is positioned at one side of the lower heating tube, and the NTC temperature sensor is connected with the PCB through a circuit.

The control screen component is obliquely and convexly arranged on one side of the machine body above the pot body component, and is rectangular.

The utility model has reasonable structural design, good heat dissipation and ventilation effects, good safety and stability, various functions, particularly has the steaming and decocting functions in addition to the air frying pan function, and is mainly used as an air frying pan integrating steaming and decocting functions and the structural improvement of similar products.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model.

Fig. 2 is a schematic view of the bottom perspective structure of the thermal insulation layer of the pot body of fig. 1.

Fig. 3 is a schematic view of the bottom perspective structure of the steaming and decocting pot body in fig. 1.

Fig. 4 is a schematic diagram of a cross-sectional structure of an embodiment of the present utility model.

Fig. 5 is a schematic perspective view of fig. 1.

Fig. 6 is a schematic top plan view of the body of the steaming and decocting pot of fig. 5 after being taken out.

Fig. 7 is a schematic view showing an opened state of the interior of the steaming and decocting pot body in fig. 5, wherein a dotted line is a pot body assembly in the machine body.

Fig. 8 is a schematic view showing a structure of the steaming box and the steaming rack removing body of fig. 5 as a decocting state, wherein a dotted line is a pot cover.

Fig. 9 is a schematic view of the back-blowing frying mechanism in the body below the steaming and decocting pot body in fig. 5, wherein the structure of the shell and the top of the body is omitted.

The number and the name of the drawing are 1, a pot cover, 2, a steaming and boiling pot body, 201, a positioning groove, 202, a groove rib, 203, a column sleeve, 3, a control screen component, 4, a lower heating pipe, 5, a lower handle, 6, a lower pot body, 601, a pot body through hole, 7, a lower grill, 8, a power panel component, 9, a hardware centrifugal fan blade, 10, a plastic centrifugal fan blade, 11, a shaded pole motor, 12, a steaming and boiling pot body temperature controller, 13, a pot body heat insulation layer, 1301, a bottom groove hole, 14, a steaming rack, 15, a steaming box, 16, an upper heating pipe, 17, a positioning plate, 18, a pipe clamp plate, 19, a fuse clamp, 20, a fuse box, 2001, a lower contact pin, 21, a metal top cover, 2101, an upper through hole, 2102, a cap edge, 22, a metal lining, 2201, a lower through hole, 23, a metal bottom lining, 24, a coupler, 25, a plastic guide cover, 26, a metal heat insulation cover, 27, an NTC temperature sensor, 28, a mandril micro switch, 29 and a fuse.

Description of the embodiments

The construction and use of the present utility model will now be further described with reference to the accompanying drawings. As shown in fig. 1-9, the top of the cooking appliance is provided with a steaming and decocting pot body 2, a back-blowing and frying mechanism consisting of a shaded pole motor 11, a plastic centrifugal fan blade 10 and a hardware centrifugal fan blade 9 is arranged in the lower rear part of the cooking appliance, a pot body component is arranged in a front opening metal separation layer of the lower machine, a lower grill pot 7 is arranged in a lower pot body 6 of the pot body component according to requirements, an upper through hole 2101 on one side of the metal separation layer of the lower pot body component is communicated with a rear cavity of the metal separation layer, and a lower through hole 2201 on the metal separation layer of the rear cavity is aligned with a pot body through hole 601 which is arranged on one side of the lower pot body at equal intervals, and a lower heating tube 4 is arranged in a groove of the metal separation layer on the upper pot body. The steam-boiling pot body is a riveting-type steam-boiling pot body, the bottom of the steam-boiling pot body is placed into a pot body heat-insulating layer 13 at a groove at the top of the machine body, the pot body heat-insulating layer is fixedly arranged in the machine body and connected into a whole, a steam box 15 is arranged at the top pot mouth of the steam-boiling pot body, a steam frame 14 is arranged at the inner diameter of the bottom box mouth in the steam box and the top pot mouth of the steam-boiling pot body, a pot cover 1 is arranged at the top box mouth of the steam box, an upper heating tube 16 is fixedly arranged at the bottom of the steam-boiling pot body in a riveting manner, the bottom of the steam-boiling pot body is limited and partially extends out of a bottom groove hole 1301 at the inner diameter of the bottom of the pot body heat-insulating layer, one side of the bottom of the steam frame is propped against a steam-boiling pot body temperature controller 12 in the machine body, a fuse box 20 is arranged in the middle of the bottom of the steam frame, an upper fuse is fixed in the fuse box through a fuse clip 19, when the steam-boiling pot body is placed at the top of the machine body, the upper fuse of the fuse box is connected with the upper heating tube, a lower heating tube, a cover motor, the upper heating tube and a temperature controller are respectively connected with a control circuit board 3 of the machine body through a heat pipe and a control lug assembly, and a PCB assembly, and a circuit board 3 are respectively arranged at one side of the steam-boiling pot body.

The middle of the bottom of the steaming and decocting pot body is provided with a boss, the middle of the boss is provided with a positioning groove 201, an upper contact piece connected with an upper heating tube is arranged in the positioning groove, and when the steaming and decocting pot body is put on the top of the pot body, two lower contact feet 2001 which extend out of the fuse box and are connected with an upper fuse are propped against the upper contact piece in the positioning groove at the bottom of the steaming and decocting pot body. The upper heating pipe at the bottom of the steaming and decocting pot body is in a concave shape, the bottom of the steaming and decocting pot body is provided with a raised column sleeve 203 at the temperature controller of the steaming and decocting pot body, the bottom of the steaming and decocting pot body is provided with a groove rib 202, when the steaming and decocting pot body is put into the top of the machine body, the temperature controller of the steaming and decocting pot body is inserted into the column sleeve at the bottom of the steaming and decocting pot body, the upper heating pipe is arranged in a groove at the groove rib at the bottom of the steaming and decocting pot body and is transversely fixed on the grooves and notches at the groove rib at the two sides of the groove rib at the bottom of the steaming and decocting pot body through four symmetrically arranged pipe clamping plates 18, the pipe clamping plates, the groove rib and the column sleeve at the bottom of the steaming and decocting pot body are flush, and the groove rib and the column sleeve are higher than the boss at the positioning groove at the bottom of the steaming and decocting pot body. The upper heating pipe of the bottom of the steaming and decocting pot body is provided with a locating plate 17 which is higher than a column sleeve, a groove rib and a pipe clamping plate at the bottom of the steaming and decocting pot body, the other side of the top of a metal interlayer in the machine body which is symmetrical to the locating plate is provided with a coupler 24 and a push rod micro switch 28, the coupler and the push rod micro switch are connected with a PCB circuit board through circuits, when the pot body component is placed into an opening at one side of the machine body, the push rod micro switch is triggered, and when the steaming and decocting pot body is placed into the top of the machine body, the coupler is triggered.

The metal interlayer comprises a metal top cover 21, a metal lining 22 and a metal bottom lining 23, wherein an upper through hole is formed in the rear part of the metal top cover, the metal lining and the metal bottom lining are formed in an opening at one side of the machine body, a lower heating tube is arranged in the metal top cover above the pan opening at the position of the lower pan body of the pan body assembly, the upper through hole in the rear part of the metal top cover is communicated with a metal heat-insulating cover at the rear part of the metal lining, a hardware centrifugal fan blade in the metal heat-insulating cover is aligned with a pan body through hole of the lower pan body through the lower through hole which is formed in the metal lining at equal intervals, a plastic air guide cover at the rear part of the metal heat-insulating cover is connected with an exhaust cover at one side of the machine body through an exhaust hole at one side, a motor shaft of a shaded pole motor is connected with the plastic centrifugal fan blade in the plastic air guide cover through the plastic air guide cover, and the metal heat-insulating cover is connected with the hardware centrifugal fan blade in the metal heat-insulating cover. The coupler and the push rod micro switch are arranged on a cap edge 2102 at one side of an opening of a machine body of the metal top cover, the front part of a groove provided with a lower heating tube in the metal top cover is bent downwards, a fuse fixing piece 29 is arranged at one side of the outer diameter of the metal top cover in the machine body, and a lower fuse at the fuse fixing piece is connected with the lower heating tube through a circuit. The cap edge of the metal top cover is provided with upper cold channel holes which are equidistantly arranged and waist-shaped, the corresponding metal bottom lining is provided with lower cold channel holes which are equidistantly arranged and waist-shaped, and the upper edges and the lower edges of the cover shells of the pot body assembly corresponding to the upper cold channel holes and the lower cold channel holes are respectively provided with corresponding cover shell channel holes. One side of the metal top cover is provided with an NTC temperature sensor 27 which extends into and is positioned at one side of the lower heating tube, and the NTC temperature sensor is connected with the PCB circuit board through a circuit. The control screen component is obliquely and convexly arranged on one side of the machine body above the pot body component, and is rectangular.

According to the structure, the cooking utensil simultaneously realizes the combination of steaming and air frying, the lower part of the cooking utensil adopts the back blowing air frying principle to realize the air frying function, and the upper part of the cooking utensil combines the riveting type steaming and frying pot body to realize the steam function. At this time, open steam ager and steam shelf, add water in the steam decocting pot body, put back steam ager and steam shelf, open the pot cover, put into food on the steam shelf of the bottom in the steam ager, cover the pot cover, press the button on the control screen assembly. The cooking utensil simultaneously realizes the combination of frying or boiling and frying, the lower part of the cooking utensil adopts the back blowing frying principle, the frying function is realized, and the upper part is combined with the riveting type steaming and boiling pot body, so that the frying or boiling function is realized. At this time, the pot cover, the steam box and the steam rack are taken down, the food is put into the steaming and decocting pot body, the pot cover is covered, and the keys on the control screen component are pressed. The empty frying function of the cooking utensil is similar to that of the existing similar products, the pot body assembly is opened, food is put into the lower pot body, the pot body assembly is put back, and the keys on the control screen assembly are pressed.

The steaming and boiling pot body of the cooking utensil adopts the riveting mode, so that the upper heating pipe is riveted at the bottom of the steaming and boiling pot body, thereby realizing the heating of the pot body in a better cost mode, and in addition, the steaming and boiling pot body is electrically connected in a coupling mode and connected with a fuse, so that the cooking utensil is convenient for consumers to clean.

The above description is intended to illustrate the technical means of the present utility model, and not to limit the technical scope of the present utility model. Obvious modifications or substitutions by one with ordinary skill in the art are within the scope of the present utility model as defined by the appended claims.

Claims

1. A multifunctional cooking appliance, wherein the top of the appliance is provided with a steaming/frying/cooking pot body (2), and the lower rear part of the appliance is provided with a back-blowing air frying mechanism consisting of a shaded pole motor (11), a plastic centrifugal fan (10), and a metal centrifugal fan (9). A pot body assembly is provided in the metal partition at the front opening of the lower part of the appliance. The upper through hole (2101) on one side of the metal partition above the lower pot body (6) of the pot body assembly communicates with the rear chamber of the metal partition, and is aligned with the pot body through hole (601) equidistantly arranged on one side of the lower pot body through the lower through hole (2201) at the metal partition of the rear chamber. A lower heating tube (4) is provided in the groove of the metal partition above the lower pot body. The steaming/frying/cooking pot body (2) is a riveted steaming/frying/cooking pot body, and the bottom of the steaming/frying/cooking pot body is placed in the pot body heat insulation layer (13) at the groove at the top of the appliance body, and the pot body is kept warm. The heat insulation layer is fixedly installed on the body and connected as one unit. The top opening of the steaming pot is equipped with a steaming box (15) with a steaming rack (14) and a lid (1). The bottom of the steaming pot is riveted and fixed with an upper heating tube (16). The bottom of the steaming pot is limited and partially extends out of the bottom groove hole (1301) of the bottom inner diameter of the heat insulation layer of the pot body. The bottom side of the steaming rack abuts against the steaming pot body temperature controller (12) inside the body. The bottom middle of the steaming rack is equipped with a fuse box (20) inside the body. When the steaming pot is placed on the top of the body, the upper fuse of the fuse box is connected to the upper heating tube. The lower heating tube (4), the shaded pole motor (11), the upper heating tube, and the steaming pot body temperature controller are connected to the power board assembly (8) inside the body and the PCB circuit board of the control panel assembly (3) on one side of the body through the circuit. The steaming pot and the steaming box are respectively equipped with lifting ears.

2. The multifunctional cooking appliance according to claim 1, characterized in that a boss is provided in the middle of the bottom of the steaming and frying pot body (2), and a positioning groove (201) is provided in the middle of the boss, and an upper contact piece connected to the upper heating tube (16) is provided in the positioning groove; when the steaming and frying pot body is placed on the top of the machine body, two lower contact feet (2001) extending out of the fuse box (20) and connected to the upper fuse are abutted and connected to the upper contact piece in the positioning groove at the bottom of the steaming and frying pot body.

3. The multifunctional cooking appliance according to claim 2, characterized in that the upper heating tube (16) at the bottom of the steaming and frying pot body (2) is in the shape of a "U", the bottom of the steaming and frying pot body is provided with a raised column sleeve (203) at the temperature controller (12) of the steaming and frying pot body, and the bottom of the steaming and frying pot body is provided with a groove rib (202); when the steaming and frying pot body is placed on the top of the machine body, the temperature controller of the steaming and frying pot body is inserted into the column sleeve at the bottom of the steaming and frying pot body; the upper heating tube is set in the groove at the groove rib at the bottom of the steaming and frying pot body, and is horizontally fixed to the grooves and notches at the groove rib on both sides of the groove rib at the bottom of the steaming and frying pot body by four symmetrically arranged pipe clamps (18), the pipe clamps, groove ribs and column sleeves at the bottom of the steaming and frying pot body are flush, and the groove ribs and column sleeves are higher than the protrusion at the positioning groove (201) at the bottom of the steaming and frying pot body.

4. The multifunctional cooking appliance according to claim 3, characterized in that a positioning plate (17) is provided on one side of the wiring terminal of the upper heating tube (16) at the bottom of the steaming and frying pot body (2), which is higher than the bottom column sleeve (203), groove rib (202), and pipe clamp plate (18) of the steaming and frying pot body (2), and a coupler (24) and a top rod micro switch (28) are provided on the other side of the top metal partition of the inner body symmetrical to the positioning plate. The coupler and the top rod micro switch are connected to the PCB circuit board through the circuit; the top rod micro switch is triggered when the pot body assembly is placed into the opening on one side of the body, and the coupler is triggered when the steaming and frying pot body is placed into the top of the body.

5. The multifunctional cooking appliance according to claim 4, characterized in that the metal partition includes a metal top cover (21), a metal inner liner (22), and a metal bottom liner (23), the metal partition consisting of the metal top cover, the metal inner liner, and the metal bottom liner in the opening on one side of the body has an upper through hole (2101) at the rear of the metal top cover, the lower heating tube (4) is disposed in the metal top cover above the pot opening at the lower pot body (6) of the pot body assembly, the upper through hole at the rear of the metal top cover and the upper through hole at the rear of the metal inner liner are connected. The metal heat shield (26) is connected, and the metal centrifugal fan (9) inside the metal heat shield is aligned with the pot body through hole (601) of the lower pot body (6) through the lower through hole (2201) set at equal intervals in the metal liner. The plastic guide shroud (25) at the rear of the metal heat shield is connected to the exhaust shroud on one side of the machine body through the exhaust hole on one side. The motor shaft of the shroud motor (11) is connected to the plastic centrifugal fan inside the plastic guide shroud through the plastic guide shroud, and the metal heat shield is connected to the metal centrifugal fan inside the metal heat shield.

6. The multifunctional cooking appliance according to claim 5, characterized in that the coupler (24) and the top rod micro switch (28) are located on the cap edge (2102) of the opening side of the metal top cover (21), the front part of the groove of the lower heating tube (4) inside the metal top cover is bent downward, and a fuse fixing piece (29) is provided on the outer diameter side of the metal top cover inside the appliance, and the lower fuse at the fuse fixing piece is connected to the lower heating tube (4) through a circuit.

7. The multifunctional cooking appliance according to claim 5, characterized in that the metal top cover (21) has an upper cooling channel hole that is equidistantly arranged and waist-shaped at the cap edge (2102), and the corresponding metal bottom liner (23) has a lower cooling channel hole that is equidistantly arranged and waist-shaped, and the upper and lower edges of the cover of the pot body component corresponding to the upper and lower cooling channel holes are respectively provided with corresponding cover channel holes.

8. The multifunctional cooking appliance according to claim 5, characterized in that an NTC temperature sensor (27) is provided on one side of the metal top cover (21) and extends into and is located on one side of the lower heating tube (4), and the NTC temperature sensor is connected to the PCB circuit board through a circuit.

9. The multifunctional cooking appliance according to claim 1, wherein the control screen assembly (3) is obliquely protruding on one side of the body above the pot body assembly, and the control screen assembly is rectangular.