CN111012169B

CN111012169B - Multifunctional electric cooker

Info

Publication number: CN111012169B
Application number: CN201911202597.7A
Authority: CN
Inventors: 张翠; 陈党
Original assignee: Anhui Polytechnic University
Current assignee: Anhui Polytechnic University
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-07-27
Anticipated expiration: 2039-11-29
Also published as: CN111012169A

Abstract

The invention discloses a multifunctional electric rice cooker, which comprises an electric rice cooker body and a cover body, wherein the left side and the right side of the electric rice cooker body are respectively provided with a left heating groove and a right heating groove, the left heating groove is positioned on the upper end surface of a heat-conducting plate, a first inner pot, a second inner pot and a steaming drawer are sequentially arranged from bottom to top, the upper end of the inner wall of a limiting groove is fixedly provided with a smoke exhaust ring pipe, smoke exhaust holes are arranged at equal intervals on the inner wall of the smoke exhaust ring pipe, two insulating partition plates are horizontally fixed in the right heating groove, the right heating groove is divided into an upper cavity, a middle cavity and a lower cavity by the two insulating partition plates, a heating body with a hollow structure is fixed in the upper cavity, a frying pan matched with the heating body is arranged in the heating body, an oil fume removing device is arranged in the lower cavity, the oil fume removing device comprises a water storage box body, a fan and a connecting pipe are connected with a sealing cover by screw threads at the top end of the water storage box body, the multifunctional electric rice cooker can simultaneously make soup, rice and dishes, time and labor are saved, the cooking, soup cooking and dish frying can be independently carried out, and the oil fume generated during dish frying can be timely treated.

Description

Multifunctional electric cooker

Technical Field

The invention relates to the technical field of electric cookers, in particular to a multifunctional electric cooker.

Background

The electric cooker is also called as an electric cooker or an electric cooker, is a cooker which converts electric energy into internal energy, is clean and sanitary, has multiple operation functions of steaming, boiling, stewing and the like on food, is a widely used daily household appliance, and brings great convenience to the life of people.

However, the prior electric cooker has the following problems:

(1) the existing electric cooker generally does not have a cooking function or can only be used for simply cooking, oil smoke generated in the cooking process is directly discharged into a kitchen through a steam outlet, stains are easily generated in the kitchen, the electric cooker needs to be cleaned in the later period, and the workload of a user is increased;

(2) the existing electric cooker steams dishes in the steaming drawer by using steam in a pot, and some dishes are suitable for being stir-fried at high temperature, so that the electric cooker has limitation in dish making.

Disclosure of Invention

The invention aims to provide a multifunctional electric cooker to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional electric cooker comprises an electric cooker body and a cover body, wherein the electric cooker body is of a rectangular shell structure, the top end of the electric cooker body is hinged with the cover body, a controller is arranged on the outer side wall of the electric cooker body, a power supply wiring port is arranged below the controller on the outer side wall of the electric cooker body, a left heating groove and a right heating groove are respectively formed in the left side and the right side of the electric cooker body, a heat-conducting plate is horizontally fixed on the bottom end face of the left heating groove, a heating resistance wire used for heating the heat-conducting plate is embedded in the bottom of the heat-conducting plate on the left heating groove, an inner pot I, an inner pot II and a steaming drawer are sequentially arranged on the upper end face of the heat-conducting plate from bottom to top, the port of the inner pot I is of a conical cavity earthenware pot structure, an arc-shaped clamping groove matched with the port of the inner pot I is formed in the bottom end face of the outer portion of the inner pot II, and the outer radiuses of the inner pot I and the inner pot II are smaller than the radius of the left heating groove, the upper end inner wall of the right heating groove is provided with a limiting groove, the upper end of the inner wall of the limiting groove is fixedly provided with a smoke exhaust ring pipe, the inner wall of the smoke exhaust ring pipe is provided with smoke exhaust holes at equal intervals, two insulating partition plates are horizontally fixed in the right heating groove and divide the right heating groove into an upper cavity, a middle cavity and a lower cavity, the side walls of the middle cavity and the lower cavity are respectively and correspondingly provided with a movable door II and a movable door I, a heating body with a hollow structure is fixed in the upper cavity, a frying pan matched with the heating body is arranged in the heating body, the frying pan is positioned below the smoke exhaust ring pipe, a smoke removing device is arranged in the lower cavity and comprises a water storage box body, a fan and a connecting pipe are connected with a sealing cover through threads at the top end of the water storage box body, the side wall of the sealing cover is provided with a filtering hole, and the fan is fixed on the right side of the water storage box body, the right side wall of the bottom end of the water storage tank body is provided with a smoke hole, a rubber plug is fixed on the smoke hole, the output end of the fan penetrates through the rubber plug through a conical pipe and is connected with the inside of the water storage tank body, and the input end of the fan is communicated with the inside of the smoke exhaust ring pipe through a connecting pipe;

the lid includes lid one and lid two, and the one end of lid one is articulated with electric rice cooker body, and the other end is articulated with lid two, lid one and two respectively correspond with the port looks adaptations of right heating tank and left heating tank, lid one and two bottoms of lid all are fixed with the sealing washer, and have seted up the steam gas outlet on the lid two, and are fixed with the relief valve on the steam gas outlet, lid one bottom central point department of putting has seted up the mounting groove, and is equipped with fried dish mechanism in the mounting groove, fried dish mechanism is including fixing the driving motor in the mounting groove, fix on the driving motor output shaft and with lid one bottom vertically (mixing) shaft and fix the stirring vane on (mixing) shaft top.

Preferably, the side walls of the upper ends of the first inner pot and the steaming drawer are symmetrically fixed with the grabbing lugs.

Preferably, the distance between the two outer walls of the inner pot and the inner wall of the left heating groove is 2-4 cm.

Preferably, evaporate steamer tray upper end port department of overlapping establishing pot two in, and evaporate the steamer tray bottom and be equipped with anti-overflow mechanism, anti-overflow mechanism includes equidistant fixed recess and a plurality of crushing roller that has seted up opening decurrent along evaporating the steamer tray bottom, and is close to fixed recess right side in every fixed recess and all is fixed with the axis of rotation, and equidistant arrangement has a crushing roller, every in every axis of rotation the toper crushing plate has evenly been arranged on the crushing roller, fixed recess is close to the inside vertical bleeder vent of having all seted up on its right side.

Preferably, the inside of crushing roller is hollow structure, and crushing roller and steaming drawer are all made of high temperature resistant nontoxic plastic material.

Preferably, an annular table is fixed at an opening at the upper end of the frying pan, bumps are symmetrically fixed on the upper end face of the annular table, and the diameter of the annular table is smaller than the inner diameter of the smoke exhaust ring pipe.

Preferably, the heating resistance wire, the heating body and the driving motor are all electrically connected with the controller.

Preferably, the second movable door is provided with an exhaust port.

Compared with the prior art, the invention has the beneficial effects that:

(1) because the temperatures of soup cooking and rice cooking are similar, the temperature of cooking is higher than the temperatures of soup cooking and rice cooking, and the cooking time is relatively short, the invention adopts two heating cavities to realize the simultaneous cooking, rice cooking and soup cooking so as to avoid influencing the taste of food materials, when the soup cooking, rice cooking and cooking are carried out simultaneously, the food materials for cooking soup are put into the inner pot I, seasoning materials are added, then the inner pot I is put into the left heating groove, next, the cleaned rice is put into the inner pot II, proper water is added, then the inner pot II is put into the inner pot II, the water is added into the left heating groove, the water adding amount is about one third of the left heating groove, then the food materials and the seasoning materials to be cooked are put into the cooking pot together, the cover body is covered, the left heating groove and the right heating groove are heated by the controller, the driving motor is started to stir the food materials in the cooking pot, the cooking time is shorter than that of cooking rice or cooking soup, after cooking is finished, the first cover body is opened, the second cover body is not opened, the cooked dish is held out, the next dish can be continuously cooked, if only cooking is needed, the first inner pot is taken out, cleaned rice is directly put into the second inner pot, the second inner pot is put into the left heating groove, water is injected into the left heating groove, then cooking is directly carried out, and similarly, when only cooking soup is needed, food materials and seasonings are directly put into the first inner pot, water is injected into the left heating groove, then cooking soup is started.

(2) According to the invention, the lower chamber is internally provided with the lampblack removing device which comprises a water storage tank body, a fan and a connecting pipe, the top end of the water storage tank body is in threaded connection with a sealing cover, the side wall of the sealing cover is provided with a filtering hole, the fan is fixed on the right side of the water storage tank body, the bottom right side wall of the water storage tank body is provided with a lampblack port, the lampblack port is fixed on the lampblack port, the output end of the fan penetrates through the rubber plug through a conical pipe and is connected with the inside of the water storage tank body, the input end of the fan is communicated with the inside of a smoke exhaust ring pipe through the connecting pipe, when in cooking, the lampblack generated in a cooking pot enters the water storage tank body through the connecting pipe through the fan to be filtered, the lampblack passes through the water in the water storage tank body, as the density of the oil is less than the water, and the oil is insoluble in the water, therefore, the lampblack is layered when passing through the water storage tank body, and finally the discharged gas from the water storage tank body does not contain the oil, thereby when having avoided the fried dish oil smoke direct discharge external and polluted environment, when changing the water in the water storage box, only need pull out the water storage box from the toper pipe, then take out the water storage box from cavity down, then take down sealed lid will water fall adorn water again can, it is very convenient.

(3) The bottom of the steamer tray is provided with the anti-overflow mechanism, the anti-overflow mechanism comprises fixed grooves with downward openings and a plurality of crushing rollers which are arranged at equal intervals along the bottom of the steamer tray, rotating shafts are fixed in each fixed groove and close to the right side of the fixed groove, the crushing rollers are arranged at equal intervals on each rotating shaft, conical crushing plates are uniformly arranged on each crushing roller, vent holes are vertically arranged in the fixed grooves and close to the right side of the fixed grooves, if the food such as leftovers or steamed bread is heated by the steamer tray while rice is cooked in the inner pot II, because the existing electric cooker can generate a large amount of bubbles to enter the steamer tray when water in the pot boils during the cooking process of cooking, the taste of the food in the steamer tray can be changed, and therefore, the anti-overflow mechanism can prevent the bubbles in the inner pot II from entering the steamer tray to influence the taste of the food in the steamer tray, the principle is, have a large amount of steam to escape from interior two pans before boiling in interior two pans, because the crushing roller is close to the setting of fixed recess right side, consequently, most steam in the steam of escape enters into in the steamer tray through the bleeder vent from the left side of crushing roller and along the crushing roller upper end, this process utilizes steam to provide power source for the crushing roller and makes the crushing roller rotate clockwise, crushing roller pivoted in-process, the interior bubble of pot two in the toper crushing plate thorn comes the breakage on its surface, thereby prevent that the bubble from entering into in the steamer tray and influencing the food taste in the steamer tray.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top view of the rice cooker body;

FIG. 4 is a schematic structural view of the cover;

fig. 5 is an enlarged view of a portion of the structure of fig. 2.

In the figure: 1. an inner pot I; 2. a heat conducting plate; 3. heating resistance wires; 4. a rubber plug; 5. a fan; 6. a water storage tank body; 7. an insulating spacer; 8. a connecting pipe; 9. a rice cooker body; 10. a heating body; 11. a frying pan; 12. a smoke exhaust ring pipe; 13. a smoke vent; 14. a stirring blade; 15. a first cover body; 16. a second cover body; 17. a pressure relief valve; 18. grabbing ears; 19. steaming a drawer; 20. a second inner pot; 21. a controller; 22. a power connection port; 23. a first movable door; 24. a second movable door; 25. a limiting groove; 26. a seal ring; 27. mounting grooves; 28. a drive motor; 29. fixing the groove; 30. a crushing roller; 31. air holes are formed; 32. a left heating tank; 33. a right heating tank; 34. an annular table; 35. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a multifunctional electric cooker comprises an electric cooker body 9 and a cover body, wherein the electric cooker body 9 is of a rectangular shell structure, the top end of the electric cooker body 9 is hinged with the cover body, a controller 21 is arranged on the outer side wall of the electric cooker body 9, a power supply wiring port 22 is arranged on the outer side wall of the electric cooker body 9 and below the controller 21, a left heating groove 32 and a right heating groove 33 are respectively arranged on the left side and the right side of the electric cooker body 9, a heat conduction plate 2 is horizontally fixed on the bottom end face of the left heating groove 32, a heating resistance wire 3 used for heating the heat conduction plate 2 is embedded in the bottom of the heat conduction plate 2, an inner pot I1, an inner pot II 20 and a steam drawer 19 are sequentially arranged on the upper end face of the heat conduction plate 2 from bottom to top, the inner pot I1 is of a marmite structure with a conical cavity, soup cooking time is shortened, an arc-shaped clamping groove matched with the port I1 is arranged on the bottom end face of the outer portion of the inner pot II 20, the outer radius of the first inner pot 1 and the second inner pot 20 is smaller than that of the left heating groove 32, the inner wall of the upper end of the right heating groove 33 is provided with a limiting groove 25, the upper end of the inner wall of the limiting groove 25 is fixed with a smoke exhaust ring pipe 12, the inner wall of the smoke exhaust ring pipe 12 is provided with smoke exhaust holes 13 at equal intervals, two insulating partition plates 7 are horizontally fixed in the right heating groove 33, the surfaces of the two insulating partition plates 7 are provided with heat insulation layers, the right heating groove 33 is divided into an upper chamber, a middle chamber and a lower chamber by the two insulating partition plates 7, the side walls of the middle chamber and the lower chamber are respectively provided with a movable door II 24 and a movable door I23 correspondingly, the middle chamber is used for storing condiments or tableware and other articles, the upper chamber is internally fixed with a heating body 10 with a hollow structure, a frying pan 11 matched with the heating body 10 is arranged in the upper chamber, the frying pan 11 is positioned below the smoke exhaust ring pipe 12, and the lower chamber is internally provided with an oil fume removing device, the oil smoke removing device comprises a water storage box body 6, a fan 5 and a connecting pipe 8, wherein a sealing cover is in threaded connection with the top end of the water storage box body 6, a filter hole is formed in the side wall of the sealing cover, the fan 5 is fixed on the right side of the water storage box body 6, a smoke hole is formed in the right side wall of the bottom end of the water storage box body 6, a rubber plug 4 is fixed on the smoke hole, the output end of the fan 5 penetrates through the rubber plug 4 through a conical pipe and is connected with the inside of the water storage box body 6, water in the water storage box body 6 is changed, only the water storage box body 6 needs to be pulled out of the conical pipe, then a movable door II 24 is opened to take the water storage box body 6 out of a lower cavity, then the sealing cover is taken down to pour the water and refill the water, and the input end of the fan 5 is communicated with the inside of a smoke exhaust ring pipe 12 through the connecting pipe 8;

the lid includes lid one 15 and lid two 16, and the one end of lid one 15 is articulated with electric rice cooker body 9, and the other end is articulated with lid two 16, lid one 15 and lid two 16 correspond respectively with right heating tank 33 and left heating tank 32's port looks adaptation, lid one 15 and lid two 16 bottoms all are fixed with sealing washer 26, and have seted up the steam gas outlet on the lid two 16, and are fixed with relief valve 17 on the steam gas outlet, lid one 15 bottom central point department of putting has seted up mounting groove 27, and is equipped with the mechanism of cooking in the mounting groove 27, the mechanism of cooking is including fixing driving motor 28 in mounting groove 27, fixes on driving motor 28 output shaft and with lid one 15 bottom vertically (mixing) shaft and fix the stirring vane 14 on the (mixing) shaft top.

In this embodiment, the side walls of the upper ends of the first inner pot 1 and the steaming drawer 19 are symmetrically fixed with the gripping lugs 18, so that a user can conveniently grip the gripping lugs 18 to put the first inner pot 1 or the second inner pot 20 into the left heating tank 32 or take the first inner pot 1 or the second inner pot 20 out of the left heating tank 32, or take the first inner pot 1 or the second inner pot 20 out of the left heating tank or put the first inner pot into the left heating tank by means of an external tool.

In this embodiment, the distance between the outer wall of the inner pot two 20 and the inner wall of the left heating tank 32 is 2-4cm, so that on one hand, the hand of the user can conveniently extend into the left heating tank 32 and respectively take out the inner pot one 1 and the inner pot two 20, and on the other hand, the user can indirectly cook the food in the inner pot one 1 and the inner pot two 20 by adding water into the left heating tank 32 and heating the added water through the heat conducting plate 2.

In this embodiment, the port of the upper end of the steam drawer 19 is overlapped at the port of the inner pan two 20, and the bottom of the steam drawer 19 is provided with an anti-overflow mechanism, the anti-overflow mechanism comprises a fixed groove 29 with a downward opening and a plurality of crushing rollers 30 which are arranged at equal intervals along the bottom of the steam drawer 19, a rotating shaft is fixed in each fixed groove 29 and close to the right side of the fixed groove 29, the crushing rollers 30 are arranged at equal intervals on each rotating shaft, each crushing roller 30 is uniformly provided with a conical crushing plate, the inner part of the fixed groove 29 close to the right side thereof is vertically provided with vent holes 31, if the food such as leftover or steamed bread is heated by the steam drawer 19 when the rice is cooked in the inner pan two 20, the anti-overflow mechanism prevents air bubbles in the inner pan two 20 from entering the steam drawer 19 and affecting the taste of the food in the steam drawer 19, the principle is that a large amount of steam escapes from the inner pan two 20 before boiling, because the crushing roller 30 is arranged close to the right side of the fixing groove 29, most of steam in escaped steam enters the steam drawer 19 from the left side of the crushing roller 30 and along the upper end of the crushing roller 30 through the air holes 31, the steam is used for providing a power source for the crushing roller 30 in the process to enable the crushing roller 30 to rotate clockwise, and in the rotating process of the crushing roller 30, the conical crushing plates on the surface of the conical crushing roller are used for crushing bubbles in the inner pot II 20, so that the bubbles are prevented from entering the steam drawer 19 and affecting the taste of food in the steam drawer 19.

In this embodiment, the inside of crushing roller 30 is hollow structure, and crushing roller 30 and evaporate steamer tray 19 and be high temperature resistant nontoxic plastic material and make, the plastic material is special fluorine dragon, alleviates the quality of crushing roller 30 and steamer tray 19 to steam rising in-process drives the crushing roller 30 and rotates, crushing roller 30 pivoted in-process, the toper crushing plate on its surface comes the broken bubble in two 20 inner pots of inner pot, thereby prevents that the bubble from entering into in the steamer tray 19.

In this embodiment, an annular table 34 is fixed at an opening at the upper end of the frying pan 11, a protrusion 35 is symmetrically fixed on the upper end surface of the annular table 34, the frying pan 11 is taken out of the rice cooker body 9 by grasping the protrusion 35 with a hand for cleaning, and the diameter of the annular table 34 is smaller than the inner diameter of the smoke exhaust ring pipe 12, so as to prevent the annular table 34 from blocking the smoke exhaust hole 13 on the smoke exhaust ring pipe 12, which results in that the oil smoke cannot be discharged.

In this embodiment, the heating resistance wire 3, the heating body 10 and the driving motor 28 are all electrically connected to the controller 21, so as to realize intelligent control.

In this embodiment, the second movable door 24 is provided with an exhaust port for exhausting the oil smoke in the frying pan 11 to the external environment after passing through the oil smoke removing device.

The working principle is as follows: because the temperature of cooking soup and rice is similar, the temperature of cooking is higher than that of cooking soup and rice, and the cooking time is relatively short, the invention adopts two heating cavities to realize the simultaneous cooking, rice cooking and soup cooking so as to avoid influencing the taste of food materials, when in use, the power connection port 22 on the electric cooker body 9 is communicated with an external power supply through power connection, when the cooking, rice cooking and cooking are carried out simultaneously, firstly, the food materials for cooking soup are put into the inner pot I1, seasoning materials are added, then the inner pot I1 is put into the left heating groove 32, secondly, the cleaned rice is put into the inner pot II 20 and is added with proper water, then, the inner pot II 20 is put into the upper end of the inner pot I1, water is added into the left heating groove 32, the water adding amount is about one third of the left heating groove 32, then the food materials and the seasoning materials to be cooked are put into the cooking pot 11, then the cover body is covered, the left heating groove 32 and the right heating groove 33 are heated through the controller 21, the driving motor 28 is started to stir and fry food materials in the frying pan 11, the frying time is shorter relative to rice cooking or soup cooking, after the frying is finished, the cover body I15 is opened, the cover body II 16 is not opened, the fried dish is contained, the soup cooking and rice cooking cannot be influenced, during the frying, oil smoke generated in the frying pan 11 enters the water storage tank body 6 through the connecting pipe 8 through the fan 5 to be filtered, the oil smoke passes through water in the water storage tank body 6, the oil density is lower than that of the water, the oil is insoluble in the water, layering is generated when the oil smoke passes through the water storage tank body 6, finally, the gas exhausted from the water storage tank body 6 does not contain the oil, the oil smoke is prevented from being directly exhausted to the outside to pollute the environment during the frying, if only rice cooking is needed, the inner pot I1 is taken out, the cleaned rice is directly placed into the inner pot II 20, the inner pot II 20 is directly placed into the left heating groove 32, water is injected into the left heating groove 32, and then the rice is directly cooked, and similarly, when only the soup needs to be cooked, the food materials and the seasonings are directly placed into the inner pot I1, water is injected into the left heating groove 32, and then the soup is cooked.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multifunctional electric cooker, includes electric cooker body (9) and lid, electric cooker body (9) are rectangle shell structure, and electric cooker body (9) top articulates there is the lid, the lateral wall of electric cooker body (9) is equipped with controller (21), and the below that the lateral wall of electric cooker body (9) is located controller (21) is equipped with power supply wiring port (22), its characterized in that: the left side and the right side of the electric cooker body (9) are respectively provided with a left heating groove (32) and a right heating groove (33), the bottom end face of the left heating groove (32) is horizontally fixed with a heat-conducting plate (3), the left heating groove (32) is positioned at the bottom of the heat-conducting plate (2) and is embedded with a heating resistance wire (3) for heating the heat-conducting plate (2), the upper end face of the left heating groove (32) positioned at the heat-conducting plate (2) is sequentially provided with an inner pot I (1), an inner pot II (20) and a steaming drawer (19) from bottom to top, the upper end port of the steaming drawer (19) is overlapped at the port of the inner pot II (20), the bottom of the steaming drawer (19) is provided with an anti-overflow mechanism, the anti-overflow mechanism comprises a fixed groove (29) with an opening downwards and a plurality of crushing rollers (30) which are equidistantly arranged along the bottom of the steaming drawer (19), and the right side of each fixed groove (29) close to the fixed groove (29) is fixed with a rotating shaft, the inner part of each rotating shaft is of a hollow structure, the crushing rollers (30) and the steam drawer (19) are made of high-temperature-resistant and non-toxic plastic materials, air holes (31) are vertically formed in the inner part, close to the right side of the fixed groove (29), of the fixed groove, air holes (31) are vertically formed in the inner part, the end of the inner pot I (1) is of a casserole structure with a conical cavity, the bottom end face of the outer part of the inner pot II (20) is provided with an arc-shaped clamping groove matched with the end of the inner pot I (1), the outer radiuses of the inner pot I (1) and the inner pot II (20) are smaller than the radius of the left heating groove (32), the inner wall of the upper end of the right heating groove (33) is provided with a limiting groove (25), a smoke exhaust ring pipe (12) is fixed to the upper end of the inner wall of the limiting groove (25), smoke exhaust holes (13) are formed in the inner wall of the smoke ring pipe (12) at equal intervals, two insulating partition plates (7) are horizontally fixed in the right heating groove (33), the two insulating partition plates (7) divide the right heating groove (33) into an upper chamber, a middle chamber and a lower chamber, the side walls of the middle chamber and the lower chamber are respectively and correspondingly provided with a movable door II (24) and a movable door I (23), a heating body (10) with a hollow structure is fixed in the upper chamber, a frying pan (11) matched with the heating body (10) is arranged in the heating body (10), the frying pan (11) is positioned below the smoke exhaust ring pipe (12), a smoke removing device is arranged in the lower chamber and comprises a water storage box body (6), a fan (5) and a connecting pipe (8) are arranged, the top end of the water storage box body (6) is in threaded connection with a sealing cover, the side wall of the sealing cover is provided with a filtering hole, the fan (5) is fixed on the right side of the water storage box body (6), and the right side wall of the water storage box body (6) is provided with a smoke outlet, a rubber plug (4) is fixed on the oil smoke hole, the output end of the fan (5) penetrates through the rubber plug (4) through a conical pipe and is connected with the inside of the water storage tank body (6), and the input end of the fan (5) is communicated with the inside of the smoke exhaust ring pipe (12) through a connecting pipe (8);

the cover body comprises a first cover body (15) and a second cover body (16), one end of the first cover body (15) is hinged with the electric cooker body (9), the other end is hinged with the second cover body (16), the first cover body (15) and the second cover body (16) are respectively matched with the ports of the right heating groove (33) and the left heating groove (32), sealing rings (26) are fixed at the bottoms of the first cover body (15) and the second cover body (16), a steam outlet is arranged on the second cover body (16), a pressure release valve (17) is fixed on the steam outlet, a mounting groove (27) is arranged at the central position of the bottom of the first cover body (15), and a cooking mechanism is arranged in the mounting groove (27), and comprises a driving motor (28) fixed in the mounting groove (27), a stirring shaft fixed on an output shaft of the driving motor (28) and vertical to the bottom end of the cover body I (15), and a stirring blade (14) fixed on the top end of the stirring shaft.

2. The multifunctional electric cooker as claimed in claim 1, wherein: the side walls of the upper ends of the inner pot I (1) and the steaming drawer (19) are symmetrically fixed with lugs (18).

3. The multifunctional electric cooker as claimed in claim 1, wherein: the distance from the outer wall of the inner pot II (20) to the inner wall of the left heating groove (32) is 2-4 cm.

4. The multifunctional electric cooker as claimed in claim 1, wherein: the multifunctional electric cooker as claimed in claim 1, wherein: an annular table (34) is fixed at an opening at the upper end of the frying pan (11), bumps (35) are symmetrically fixed on the upper end face of the annular table (34), and the diameter of the annular table (34) is smaller than the inner diameter of the smoke exhaust ring pipe (12).

5. The multifunctional electric cooker as claimed in claim 1, wherein: the heating resistance wire (3), the heating body (10) and the driving motor (28) are all electrically connected with the controller (21).

6. The multifunctional electric cooker as claimed in claim 1, wherein: the second movable door (24) is provided with an exhaust port.