CN210871006U - Electric rice cooker - Google Patents

Abstract

The utility model provides an electric rice cooker, include: the cooker body is provided with an installation cavity; the inner pot assembly is arranged in the mounting cavity in a turnover mode and comprises a first inner pot, a steaming partition plate and a second inner pot, the first inner pot and the second inner pot are buckled and covered together to form a closed cavity, and the steaming partition plate is arranged between the first inner pot and the second inner pot to divide the closed cavity into two chambers. The utility model discloses can realize separating rice and water, can carry out the desugarization to the rice and handle. In addition, a steaming partition plate is arranged between the first inner pot and the second inner pot and used for placing steamed rice, porridge or rice soup can be placed on any one side of the two cavities of the inner pot assembly, a user does not need to consider the problem of the proportion of rice and water too much in the using process, and one pot of rice can meet various requirements of one family.

Description

Electric rice cooker

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to an electric rice cooker.

Background

With the pursuit of people for living quality being higher and higher, the existing traditional electric cooker is difficult to meet the requirements. The common cooking is that rice and water are put into an electric rice cooker to be cooked together, the experience of the traditional cooking user is not good, and the main problems are as follows:

1) the proportion of rice and water has certain requirements, the proportion of rice and water is difficult to accurately put in by user operation, and the softness and hardness of rice are difficult to ensure;

2) the rice contains sugar, which is not suitable for diabetic patients;

3) one pot of rice can only be cooked, which is not suitable for meeting various requirements of family members.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an electric cooker to solve the problem that the rice water ratio of the electric cooker in the prior art is difficult to put in.

In order to achieve the above object, the utility model provides an electric rice cooker, include: the cooker body is provided with an installation cavity; the inner pot assembly is arranged in the mounting cavity in a turnover mode and comprises a first inner pot, a steaming partition plate and a second inner pot, the first inner pot and the second inner pot are buckled and covered together to form a closed cavity, and the steaming partition plate is arranged between the first inner pot and the second inner pot to divide the closed cavity into two chambers.

Further, the first inner pot and the second inner pot are both hemispherical shells.

Furthermore, a first annular flange is arranged on the edge of one side, close to the first inner pot, of the steaming separation plate, and a second annular flange is arranged on the edge of one side, close to the second inner pot, of the steaming separation plate.

Furthermore, a first outward flanging is arranged at the pot opening of the first inner pot, and a second outward flanging is arranged at the pot opening of the second inner pot; the first flanging and the steaming partition plate are provided with sealing rings, and the second flanging and the steaming partition plate are provided with sealing rings.

Furthermore, two opposite sides of the cooker body are provided with limiting ribs, and grooves are formed in the limiting ribs; the two opposite sides of the steaming partition plate are respectively provided with a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively and rotatably arranged in the grooves on the two sides of the cooker body.

Further, the electric cooker also comprises a driving device, and the driving device is in driving connection with the first rotating shaft.

Further, a first end of the first rotating shaft is provided with a first gear, and the driving device comprises: the motor is arranged on the cooker body; a second gear mounted on an output shaft of the motor, the first gear and the second gear being in mesh.

Further, the inside of second pivot is provided with the exhaust hole, the exhaust hole extends to inside the airtight cavity, be provided with the control valve in the exhaust hole.

Further, the electric cooker also comprises a conversion joint, and the conversion joint is connected with the exhaust hole.

Further, the electric cooker also comprises a lock catch assembly, and the lock catch assembly is arranged between the first inner pot and the second inner pot to fix the first inner pot and the second inner pot together.

Further, the latch assembly includes: the first fixed seat is fixedly arranged on the second outward turning edge, and a buckling position is arranged on the first fixed seat; the second fixed seat is fixedly arranged on the first outer flanging; the clamping hook component is arranged on the second fixed seat and is provided with a locking position matched and connected with the buckling position and an unlocking position separated from the buckling position.

Furthermore, the second fixed seat is provided with two parallel and spaced long holes; the hook component comprises: the first hook is provided with a first poking block, and the first poking block penetrates through one of the two strip holes; the second hook is provided with a second poking block, and the second poking block penetrates through the other of the two strip holes; the first elastic element is abutted between the first hook and the second hook.

Furthermore, the lock catch assembly further comprises a positioning plate, the positioning plate is mounted on the second fixed seat and surrounds the second fixed seat to form a positioning cavity, and a stop plate is arranged on the positioning plate; the hooking parts of the first clamping hook and the second clamping hook extend out of the positioning cavity, and positioning parts are arranged on the first clamping hook and the second clamping hook and are positioned in the positioning cavity; the two first elastic elements are arranged, two ends of the first elastic element respectively abut against the stopping plate and the first clamping hook, and two ends of the first elastic element respectively abut against the stopping plate and the second clamping hook.

Further, the electric cooker also comprises a top rod assembly, and the top rod assembly is arranged between the first inner pot and the second inner pot.

Furthermore, the first fixed seat is provided with a mounting hole, and the inner wall of the mounting hole is provided with a limiting step; the ejector pin subassembly includes: the top rod penetrates through the mounting hole, a limiting outer flange is arranged on the top rod, and the top end of the top rod is used for abutting against the first inner pot; the plug is fixed in the mounting hole, and two ends of the second elastic element respectively abut against the ejector rod and the plug.

Furthermore, a magnet is arranged on the first fixed seat, and a proximity switch corresponding to the magnet is arranged on the cooker body.

Furthermore, the number of the lock components is two, and the two lock components are respectively arranged on two opposite sides of the inner pot component.

Use the technical scheme of the utility model, at the in-process of in-service use, through the effect of evaporating the baffle, can enclose to establish by pot in first and the second and form airtight cavity partition for two cavities, during the in-service use, can place rice and moisture respectively in two cavities or put into same cavity simultaneously, the in-process of cooking can realize separating rice and water through rotating and keeping apart, can take off the sugar to the rice and handle. In addition, a steaming partition plate is arranged between the first inner pot and the second inner pot and used for placing steamed rice, porridge or rice soup can be placed on any one side of the two cavities of the inner pot assembly, a user does not need to consider the problem of the proportion of rice and water too much in the using process, and one pot of rice can meet various requirements of one family.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 schematically shows a perspective view of the electric rice cooker of the present invention when closed;

FIG. 2 schematically shows a perspective view of the electric rice cooker of the present invention when opened;

fig. 3 schematically shows a perspective view of a pot body of the electric rice cooker of the present invention;

fig. 4 schematically illustrates a cross-sectional view a-a of fig. 3 of the present invention;

figure 5 schematically illustrates an exploded view of the inner pot assembly of the present invention;

fig. 6 schematically shows a perspective view of a steam baffle of the present invention;

fig. 7 schematically shows a perspective view of the steaming partition plate of the present invention after being cut open;

figure 8 schematically illustrates a perspective view of the inner pot assembly of the present invention as mounted on a pot body;

figure 9 schematically illustrates a cross-sectional view of the inner pot assembly of the present invention as mounted on a pot body;

fig. 10 schematically shows an enlarged view of the region E in fig. 9;

FIG. 11 schematically shows an enlarged view at the position C-C in FIG. 9;

FIG. 12 schematically shows an enlarged view at the D-D position in FIG. 9;

FIG. 13 is a cross sectional view schematically showing the electric rice cooker of the present invention, in a first use state, when the second inner pot is turned to the bottom;

FIG. 14 is a sectional view schematically showing the electric rice cooker of the present invention in a first use state, wherein the first inner pot is turned to the bottom;

FIG. 15 is a sectional view schematically showing the electric rice cooker of the present invention in a second use state, wherein the second inner pot is turned to the bottom;

FIG. 16 is a cross sectional view schematically showing the electric rice cooker of the present invention, in a first use state, when the first inner pot is turned to the bottom;

FIG. 17 is a sectional view schematically showing the separation of the first inner pot and the second inner pot of the electric cooker of the present invention;

FIG. 18 is a sectional view schematically showing the location of the locking assembly and the lift pin assembly when the first inner pot and the second inner pot of the electric cooker of the present invention are just about to be separated;

fig. 19 schematically shows a cross-sectional view of the rice cooker of the present invention after the first inner pot and the second inner pot are separated.

Wherein the figures include the following reference numerals:

10. a pot body; 11. a mounting cavity; 12. limiting ribs; 121. a groove; 20. a first inner pan; 21. a first outward flange; 30. a second inner pot; 31. a second outer flanging; 40. steaming the partition plate; 41. a first annular flange; 42. a second annular flange; 43. a first rotating shaft; 44. a second rotating shaft; 441. an exhaust hole; 45. a first gear; 46. a control valve; 47. a crossover sub; 48. a seal member; 49. a steam vent; 50. a drive device; 51. a motor; 52. a second gear; 60. a latch assembly; 61. a first fixed seat; 611. buckling; 612. mounting holes; 613. a limiting step; 614. a first screw hole; 62. a second fixed seat; 621. a strip hole; 622. a second screw hole; 63. a hook component; 631. a first hook; 6311. a first toggle block; 6312. a first positioning blind hole; 632. a second hook; 6321. a second toggle block; 6322. a second positioning blind hole; 633. a first elastic element; 634. A positioning part; 64. positioning a plate; 641. a stopper plate; 65. a positioning cavity; 70. a push rod assembly; 71. a top rod; 711. a limiting outer flange; 72. a second elastic element; 73. a plug; 80. a magnet; 90. a lid assembly; 100. a seal ring; 110. a proximity switch.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 to 19, according to an embodiment of the present invention, an electric cooker assembly is provided, the electric cooker in this embodiment includes a cooker body 10 and an inner pot assembly, wherein a mounting cavity 11 is provided on the cooker body 10; the inner pot assembly is arranged in the mounting cavity 11 in a turnover mode and comprises a first inner pot 20, a steaming partition plate 40 and a second inner pot 30, the first inner pot 20 and the second inner pot 30 are buckled and covered together to form a closed cavity, and the steaming partition plate 40 is arranged between the first inner pot 20 and the second inner pot 30 to divide the closed cavity into two chambers.

In the in-process of in-service use, through the effect of evaporating baffle 40, can enclose to establish by pot 20 in the first and pot 30 in the second and form airtight cavity and separate for two cavities, during the in-service use, can place rice and water respectively in two cavities or put into same cavity simultaneously, through rotating and keeping apart, can realize separating rice and water in the cooking process, can carry out the desugarization to the rice and handle. In addition, a steaming partition plate 40 is arranged between the first inner pot 20 and the second inner pot 30 and used for placing steamed rice, porridge or rice soup can be placed on any one side of the two cavities of the inner pot assembly, a user does not need to consider the problem of the proportion of rice and water too much in the using process, and one pot of rice can meet various requirements of one family.

The steam baffle plate 40 in this embodiment is provided with steam holes 49, which facilitate the circulation of steam in the two chambers inside the inner pot assembly.

Preferably, the first inner pot 20 and the second inner pot 30 in this embodiment are both hemispherical shells, and a sphere can be enclosed by the two hemispherical shells, so that the inner pot assembly can rotate inside the cooker body 10 conveniently.

Of course, in other embodiments of the present invention, the first inner pan 20 and the second inner pan 30 can be set as an ellipsoid housing or a prism, and any other deformation modes under the concept of the present invention are all within the protection scope of the present invention.

In order to facilitate the limitation of the rice plate and the rice inside the sealed cavity and prevent rice or rice from spilling when the inner pot assembly is opened, the edge of one side of the steaming partition plate 40 close to the first inner pot 20 in the embodiment is provided with a first annular flange 41, the edge of one side of the steaming partition plate 40 close to the second inner pot 30 is provided with a second annular flange 42, and a limiting cavity is conveniently formed by surrounding the steaming partition plate 40 through the first annular flange 41 and the second annular flange 42.

Referring to fig. 1 to 5, in the present embodiment, a first outward turning edge 21 is provided at a pan mouth of the first inner pan 20, and a second outward turning edge 31 is provided at a pan mouth of the second inner pan 30; during actual assembly, first flanging 21 and evaporate and all be provided with sealing washer 100 between the baffle 40, second flanging 31 and evaporate the baffle 40, through sealing washer 100's effect, be convenient for seal the gap between first flanging 21 and the baffle 40, second flanging 31 and the baffle 40 that evaporates, avoid the inside edible material of interior pot subassembly and rivers to flow.

In order to facilitate the inner pot assembly to rotate in the pot body 10, the two opposite sides of the pot body 10 are both provided with limiting ribs 12, and the limiting ribs 12 are provided with grooves 121; correspondingly, evaporate the both sides that the baffle 40 is relative and be provided with first pivot 43 and second pivot 44 respectively, first pivot 43 and second pivot 44 are all rotationally installed in the recess 121 of a kind of deep pot body 10 both sides, after fixing pot 20 and second in the first pot 30 on evaporating the baffle 40, evaporate the baffle 40 through the drive and rotate, just can drive pot 20 and second in the first pot 30 upset, be convenient for carry out the desugarization to the inside rice of interior pot subassembly and handle or make rice or the congee that can satisfy the different demands of a family.

Referring to fig. 13 to 17, the electric cooker of the present embodiment further includes a driving device 50, wherein the driving device 50 is drivingly connected to the first rotating shaft 43 for driving the inner pot assembly to turn inside the cooker body 10.

Preferably, the first end of the first rotating shaft 43 in this embodiment is provided with the first gear 45, and the driving means 50 comprises a motor 51 and a second gear 52, wherein the motor 51 is mounted on the pot body 10; the second gear 52 is mounted on the output shaft of the motor 51, and the first gear 45 and the second gear 52 mesh. During operation, the second gear 52 is driven to rotate by the motor 51, and the first gear 45, the steaming separation plate 40, the first inner pot 20 and the second inner pot 30 are driven to turn over.

In order to facilitate the discharge of the steam inside the inner pot component to the outside of the inner pot component, the second rotating shaft 44 in this embodiment is provided with a vent hole 441 inside, the vent hole 441 extends to the inside of the sealed cavity, a control valve 46 is arranged inside the vent hole 441, and the vent hole 441 can be opened or closed under the action of the control valve 46, so that the structure is simple and the control is convenient.

For convenience of connection, the rice cooker in this embodiment further includes a conversion joint 47, and the conversion joint 47 is connected to the exhaust hole 441 and sealed by a sealing member 48, so as to discharge the steam inside the inner pot assembly to the outside of the rice cooker.

Referring again to fig. 1 to 19, the rice cooker of the present embodiment further includes a locking assembly 60, the locking assembly 60 being installed between the first inner pot 20 and the second inner pot 30 to fix the first inner pot 20 and the second inner pot 30 together.

Preferably, the locking assembly 60 in this embodiment includes a first fixing seat 61, a second fixing seat 62 and a hook assembly 63, wherein the first fixing seat 61 is fixedly mounted on the second outward turned edge 31 by a screw inserted into the first screw hole 614, and the first fixing seat 61 is provided with a locking position 611; the second fixed seat 62 is fixedly mounted on the first flanging 21 through screws penetrating into the second screw holes 622; the hook component 63 is mounted on the second fixing seat 62, the hook component 63 has a locking position in fit connection with the fastening position 611 and an unlocking position separated from the fastening position 611, when the hook component 63 is in the locking position (see fig. 11), the first inner pot 20, the second inner pot 30 and the steaming partition plate 40 are fixed into a whole so as to be conveniently overturned under the driving of the driving device 50, and when the hook component 63 is in the unlocking position (see fig. 18), the first inner pot 20 and the second inner pot 30 are conveniently separated.

Referring to fig. 5 and 11, the second fixing seat 62 in this embodiment is provided with two elongated holes 621 spaced side by side; the hook assembly 63 includes a first hook 631, a second hook 632, and a first elastic element 633, the first hook 631 is provided with a first toggle block 6311, and the first toggle block 6311 passes through one of the two elongated holes 621; the second hook 632 is provided with a second toggle block 6321, and the second toggle block 6321 passes through the other of the two elongated holes 621; the first elastic element 633 is abutted between the first hook 631 and the second hook 632.

In practical use, the first toggle block 6311 and the second toggle block 6321 only need to be moved close to each other, so that the first hook 631 and the second hook 632 can be separated from the catch 611 on the first fixing base 61, and the latch assembly is located at the unlock position, and when the first toggle block 6311 and the second toggle block 6321 are released, the first toggle block 6311 and the second toggle block 6321 are reset under the action of the first elastic element 633, and the first toggle block 6311 and the second toggle block 6321 are pressed towards the first fixing base 61, so that the first toggle block 6311, the second toggle block 6321 and the catch 611 are connected in a matching manner, and the latch assembly 60 is located at the lock position.

In order to facilitate the installation, the locking assembly 60 in this embodiment further includes a positioning plate 64, the positioning plate 64 is installed on the second fixing base 62 and encloses with the second fixing plate to form a positioning cavity 65, the positioning plate 64 is provided with a stop plate 641, during the actual installation, the hooking portions of the first hook 631 and the second hook 632 extend out of the positioning cavity 65, the first hook 631 and the second hook 632 are both provided with positioning portions 634, and the positioning portions 634 are located in the positioning cavity 65 to prevent the first hook 631 and the second hook 632 from falling off.

One side of the first hook 631 close to the second hook 632 is provided with a first positioning blind hole 6312, one side of the second hook 632 close to the first hook 631 is provided with a second positioning blind hole 6322, two first elastic elements 633 are provided, two ends of the first elastic element 633 respectively abut against the first positioning blind hole 6312 and the stop plate 641, and two ends of the second elastic element 633 respectively abut against the second positioning blind hole 6322 and the stop plate 641.

In order to facilitate the separation of the first inner pot 20 and the second inner pot 30, the rice cooker in this embodiment further includes a top bar assembly 70, and the top bar assembly 70 is installed between the first inner pot 20 and the second inner pot 30.

In order to facilitate installation, the first fixing seat 61 in this embodiment is provided with an installation hole 612, and the inner wall of the installation hole 612 is provided with a limiting step 613; the top rod assembly 70 comprises a top rod 71, a second elastic element 72 and a plug 73, wherein the top rod 71 penetrates through the mounting hole 612, a limiting outer flange 711 is arranged on the top rod 71 and is convenient to be matched with a limiting step 613 for limiting, so that the top rod 71 is prevented from falling out of the mounting hole 612, and the top end of the top rod 71 is used for abutting against the first inner pot 20 so as to be convenient for jacking the first inner pot 20; the plug 73 is fixed in the mounting hole 612, and two ends of the second elastic element 72 respectively abut against the top rod 71 and the plug 73.

In this embodiment, the first fixing base 61 is provided with a magnet 80, and the pot body 10 is provided with a proximity switch 110 corresponding to the magnet 80. The magnet 80 is installed at one end of the first fixed seat 61, and when the inner pot assembly rotates 180 degrees, the magnet 80 on the first fixed seat 61 aligns with the proximity switch 110. The magnet 80 controls the on-off of the switch, and the proximity switch 110 feeds back a signal to a controller of the electric cooker through the on-off of the switch, so as to control the rotation angle of the inner pot component.

The electric cooker in the embodiment comprises two cover assemblies 90, two locking assemblies 60 are arranged, the two locking assemblies 60 are respectively arranged at two sides of the inner pot assembly, so that the first inner pot 20 and the second inner pot 30 are stably locked together, the second inner pot 30 is provided with the ejector rod assembly 70, and after the locking assemblies 60 are opened, the ejector rod 71 automatically jacks up the first inner pot 20, so that the first inner pot 20 is conveniently taken out; preferably, the plug 73 in this embodiment is a bolt for adjusting the ejection stroke of the second elastic element 72 and the ejector rod 71. The first hook 631 and the second hook 632 of the locking component 60 leave finger space for convenient manual taking.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. two hemispherical pots are adopted to form a sphere, and rice and water can be separated through rotation and isolation in the cooking process.

2. The middle of the ball body is provided with a steaming clapboard for placing rice in a steamer, and porridge or rice soup can be placed on any side of the ball body pot.

3. The inner pot is convenient and quick to install and can be quickly and effectively connected.

4. The installation is firm, and sealed effectual.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (17)

1. An electric rice cooker, characterized in that, comprising:

the cooker comprises a cooker body (10), wherein an installation cavity (11) is arranged on the cooker body (10);

the inner pot assembly is arranged in the mounting cavity (11) in a turnover mode, the inner pot assembly comprises a first inner pot (20), a steaming partition plate (40) and a second inner pot (30), the first inner pot (20) and the second inner pot (30) are buckled and covered together to form a closed cavity, and the steaming partition plate (40) is arranged between the first inner pot (20) and the second inner pot (30) to divide the closed cavity into two chambers.

2. The rice cooker according to claim 1, characterized in that said first inner pot (20) and said second inner pot (30) are both hemispherical shells.

3. The rice cooker according to claim 1, characterized in that the edge of the steaming plate (40) close to one side of the first inner pot (20) is provided with a first annular flange (41), and the edge of the steaming plate (40) close to one side of the second inner pot (30) is provided with a second annular flange (42).

4. The electric rice cooker as claimed in claim 1, characterized in that the mouth of the first inner pan (20) is provided with a first flanging (21), and the mouth of the second inner pan (30) is provided with a second flanging (31);

sealing rings (100) are arranged between the first flanging (21) and the steaming partition plate (40) and between the second flanging (31) and the steaming partition plate (40).

5. The electric cooker according to claim 1, characterized in that two opposite sides of the cooker body (10) are provided with limiting ribs (12), and the limiting ribs (12) are provided with grooves (121);

the two opposite sides of the steaming partition plate (40) are respectively provided with a first rotating shaft (43) and a second rotating shaft (44), and the first rotating shaft (43) and the second rotating shaft (44) are respectively and rotatably arranged in the grooves (121) on the two sides of the cooker body (10).

6. The rice cooker according to claim 5, characterized in that it further comprises a driving device (50), said driving device (50) being drivingly connected to said first shaft (43).

7. Electric rice cooker according to claim 6, characterized in that the first end of the first shaft (43) is provided with a first gear (45), the driving means (50) comprising:

the motor (51), the said motor (51) is installed on said body of the cooker (10);

a second gear (52), the second gear (52) being mounted on an output shaft of the motor (51), the first gear (45) and the second gear (52) being in mesh.

8. The rice cooker as claimed in claim 5, wherein a discharge hole (441) is formed in the second rotating shaft (44), the discharge hole (441) extends into the sealed cavity, and a control valve (46) is formed in the discharge hole (441).

9. The rice cooker of claim 8, further comprising a conversion joint (47), wherein the conversion joint (47) is connected with the exhaust hole (441).

10. The rice cooker of claim 4, characterized in that it further comprises a locking assembly (60), said locking assembly (60) being mounted between said first inner pot (20) and said second inner pot (30) to fix said first inner pot (20) and said second inner pot (30) together.

11. The rice cooker of claim 10, wherein the latch assembly (60) comprises:

the first fixing seat (61), the first fixing seat (61) is fixedly arranged on the second outward turning edge (31), and a buckling position (611) is arranged on the first fixing seat (61);

the second fixed seat (62), the said second fixed seat (62) is fixedly mounted on said first flanging (21);

the hook component (63) is mounted on the second fixed seat (62), and the hook component (63) has a locking position in fit connection with the buckling position (611) and an unlocking position separated from the buckling position (611).

12. The rice cooker as claimed in claim 11, wherein the second fixed base (62) is provided with two elongated holes (621) spaced side by side;

the hook assembly (63) comprises:

a first hook (631), wherein a first toggle block (6311) is arranged on the first hook (631), and the first toggle block (6311) passes through one of the two elongated holes (621);

a second hook (632), wherein a second toggle block (6321) is arranged on the second hook (632), and the second toggle block (6321) passes through the other of the two elongated holes (621);

a first elastic element (633), the first elastic element (633) abutting between the first hook (631) and the second hook (632).

13. The rice cooker of claim 12, wherein the locking assembly (60) further comprises a positioning plate (64), the positioning plate (64) is mounted on the second fixing seat (62) and surrounds the second fixing seat (62) to form a positioning cavity (65), and a stop plate (641) is arranged on the positioning plate (64);

the hooking parts of the first hook (631) and the second hook (632) extend out of the positioning cavity (65), positioning parts (634) are arranged on the first hook (631) and the second hook (632), and the positioning parts (634) are positioned in the positioning cavity (65);

the number of the first elastic elements (633) is two, two ends of the first elastic element (633) respectively abut against between the stop plate (641) and the first hook (631), and two ends of the first elastic element (633) respectively abut against between the stop plate (641) and the second hook (632).

14. The rice cooker of claim 11, further comprising a top bar assembly (70), wherein the top bar assembly (70) is installed between the first inner pot (20) and the second inner pot (30).

15. The rice cooker as claimed in claim 14, wherein the first fixing base (61) is provided with a mounting hole (612), and the inner wall of the mounting hole (612) is provided with a limit step (613); the ram assembly (70) includes:

the top rod (71) penetrates through the mounting hole (612), a limiting outer flange (711) is arranged on the top rod (71), and the top end of the top rod (71) is used for abutting against the first inner pot (20);

the plug (73) is fixed in the mounting hole (612), and two ends of the second elastic element (72) respectively abut against the ejector rod (71) and the plug (73).

16. The electric rice cooker as claimed in claim 15, wherein the first fixed base (61) is provided with a magnet (80), and the cooker body (10) is provided with a proximity switch corresponding to the magnet (80).

17. The rice cooker of claim 10, wherein said locking assemblies (60) are two, and two of said locking assemblies (60) are respectively disposed at two opposite sides of said inner pot assembly.

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