CN211459778U

CN211459778U - Multipurpose electric cooker

Info

Publication number: CN211459778U
Application number: CN201922432416.1U
Authority: CN
Inventors: 白顺科
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a multipurpose electric rice cooker, which relates to the field of household appliance manufacturing, and comprises a cooker body, a cooker liner, a cooker cover, a column tank, a safety valve, a blanking cover and a controller, wherein the cooker liner is arranged in the cooker body, the safety valve is arranged on the cooker cover in a penetrating way, the controller is arranged in the side wall of the cooker body, the column tank consists of a column tank screw seat, a sealing ring, a column tank seat ring, a column tank locking ring, a reset spring, a plunger, a soup cup and a handle, the soup cup is detachably arranged on the external thread at the lower end of the column tank seat ring through the thread at the inner side of the upper edge, the plunger is arranged in the soup cup through the outer edge of the plunger disc and the inner wall of the column tank seat ring in a sliding way, the detachable column tank designed by the utility model can discharge rice water which is no longer needed in the inner liner of the cooker body and seal in the column cavity of the column tank, and conveniently lead the residual rice embryos which are drained, the design has the advantages of various cooking modes, thorough rice and soup separation, convenient use and maintenance and the like.

Description

Multipurpose electric cooker

Technical Field

The utility model relates to a domestic appliance makes the field, concretely relates to multipurpose rice cooker.

Background

In the life of residents, an electric rice cooker is commonly used to cook rice or other foods as a home appliance widely used. When the electric cooker is used for cooking dry rice, more water is added during material preparation in order to ensure that rice materials can be fully cooked and materials contained conveniently transfer heat, and in the later stage of cooking, redundant water in the electric cooker is evaporated through high-temperature heating and is discharged out of a cooker body through a preset exhaust valve, and finally the dry rice with less water can be obtained. The current mode of cooking dry rice by the electric cooker has the defects that more water exists in the inner container of the electric cooker which is sealed at high temperature all the time in the cooking heating period, the temperature of rice materials in the inner container is difficult to obtain an ideal control curve, so the cooked rice cannot obtain the high-temperature baking effect on the taste, and the mode also needs to consume more electric energy because the excessive water vapor is discharged by adopting a high-temperature evaporation mode. In addition, in the rice cooking process of the electric rice cooker, high-sugar substances permeated into the rice water may damage the health of a certain kind of patients, and the high-sugar substances may remain in the rice during the later cooking period, and if the excessive high-sugar rice water is filtered and discharged during the later cooking period, not only the excessive sugar-containing substances in the rice water may be removed, but also the later cooking time may be reduced to reduce the power consumption. At present, although a special electric cooker with a double-layer inner container and a soup filtering structure in the market can filter redundant rice soup in the process of cooking rice, the structure design is complex, the cost is high, and the cleaning and the arrangement of a cooker body are complicated, so that the special electric cooker is difficult to popularize. In short, the conventional electric rice cooker does not solve the problem of filtering the excessive rice water during the cooking process of rice, or overcomes the disadvantages of complicated structure, inconvenient operation and high manufacturing and using costs, so that there is a need in the market for an electric rice cooker which has a simple structure, is convenient to use, has a low manufacturing cost, and can filter the excessive rice water during the cooking process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multipurpose electric cooker, which solves the problem of filtering the redundant rice soup in the rice cooking process.

The embodiment of the application provides a multipurpose electric cooker which comprises a cooker body, a cooker liner, a cooker cover, a cylindrical tank, a safety valve, a blocking cover and a controller. The pot container is arranged in the pot body, the column pot and the blocking cover are detachably arranged on the pot cover, and the controller is arranged in the side wall of the pot body.

The pot body consists of a pot body cover, an electric heating body, a pressure sensor, a temperature sensor and a soup dropping electromagnet, wherein the electric heating body is arranged at the bottom in the pot body cover, the soup dropping electromagnet, the pressure sensor and the temperature sensor are arranged at a cavity in the middle of the electric heating body, and the pressure sensor and the temperature sensor are respectively used for detecting the weight and the temperature of the pot liner;

the pot cover consists of a pot cover plate, a sealing ring and a flange ring, wherein the outer edge of the pot cover plate is provided with a convex plum blossom-shaped buckling tooth, the sealing ring is embedded in a flange at the inner side of the pot cover plate, and the flange ring is riveted in a hollow hole in the middle of the pot cover plate in a penetrating way; the safety valve is arranged on the pan cover plate in a penetrating way;

the column jar comprises column jar spiral shell seat, sealing washer, column jar seat ring, column jar catch, reset spring, plunger, soup cup and handle. The inner edge of the column tank screw seat is provided with an outward convex quincuncial buckle tooth and is detachably connected with the outer edge of the upper end of the flange ring, the sealing ring is embedded in a groove on the inner side of the edge of the column tank screw seat, the column tank seat ring penetrates through a cavity in the middle of the column tank screw seat and is locked and fixed on the column tank screw seat by a column tank locking ring from the lower side, and the lifting handle is fixedly arranged above the column tank screw seat.

The plunger consists of a plunger shaft, a plunger disc, a soup leaching armature, a sealing slip ring and a rubber ring plug, wherein the upper end of the plunger shaft is embedded in a concave hole in the middle of the plunger disc, the double-layer sealing slip ring is sleeved in a groove in the outer edge of the plunger disc, and the soup leaching armature and the rubber ring plug are sequentially sleeved on a necking neck at the head of the lower end of the plunger shaft from inside to outside;

furthermore, the soup cup consists of a soup cup body, a soup draining grid and a sealing ring, wherein the sealing ring is embedded in a groove on the end surface of the outer edge of the upper end of the soup cup body;

furthermore, the soup cup is detachably arranged on the external thread at the lower end of the column can seat ring through the thread at the inner side of the upper edge, and the plunger is slidably arranged in the column can seat ring through the outer edge of the plunger disc and the inner wall of the column can seat ring; the lower end of the return spring is supported in a groove on the inner edge of the upper end of the plunger disc, and the upper end of the return spring is supported on a top plate of the column tank seat ring. The soup cup is wrapped on the outer side of the plunger and forms a column cavity for collecting rice soup with the plunger.

Furthermore, the soup leaching armature is a permanent magnet, the soup leaching electromagnet adopts a direct current electromagnet, and the magnetic pole state of the soup leaching electromagnet and the magnetic pole of the soup leaching armature generate magnetic repulsion when the soup leaching electromagnet is electrified.

Furthermore, the plug cover is composed of a plug cover seat, a sealing ring and a lifting handle, wherein the outer edge of the plug cover seat is provided with an inward convex plum blossom-shaped buckling tooth matched with the outer edge of the upper end of the flange ring, the sealing ring is embedded into a flange on the inner side of the plug cover seat, and the lifting handle is arranged on the upper side of the plug cover seat.

Further, the electric heating body, the pressure sensor, the temperature sensor and the soup leaching electromagnet are connected with the controller.

Compared with the prior art, the embodiment of the utility model provides a beneficial effect that can realize is at least as follows: the utility model discloses a removable post jar can with cook the rice water that the in-process no longer needs in the pot body inner bag and discharge and collect and seal in the post chamber of post jar to conveniently let the surplus rice embryo that drips off rice water obtain special stoving and cook the effect, change the blanking cover with the post jar and can regard it as ordinary rice cooker. The design has the advantages of various cooking modes, thorough rice and soup separation, convenient use and maintenance and the like.

Drawings

FIG. 1-schematic diagram of the overall structure of the embodiment of the present invention

Figure 2-cross-sectional view of the superstructure of an embodiment of the invention

Figure 3-cross-sectional view of the substructure of an embodiment of the present invention

Figure 4-detailed view of a part of a pot cover according to an embodiment of the present invention

Fig. 5-detailed view of the plug structure of the embodiment of the present invention

Fig. 6-block diagram of control system of an embodiment of the present invention

In the figure: the pot comprises a pot body 1, a pot container 2, a pot cover 3, a column pot 4, a safety valve 5, a blocking cover 6 and a controller 7.

The pot body cover 11, the electric heating body 12, the pressure sensor 13, the temperature sensor 14 and the soup leaching electromagnet 15.

A pot cover plate 31, a flange 32, a sealing ring 33 and a flange ring 311.

Column jar screw seat 41, sealing washer 42, column jar seat ring 43, column jar lock ring 44, reset spring 45, plunger 46, soup cup 47, handle 48.

Plunger shaft 460, plunger disc 461, soup dripping armature 462, sealing slip ring 463 and rubber ring plug 464.

The soup cup body 470, the soup draining grid 471, the sealing ring 472 and the soup draining hole 473.

A cover blocking seat 61, a sealing ring 62 and a handle 63.

Detailed Description

For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.

Referring to fig. 1-6, an embodiment of the present invention provides a multipurpose electric rice cooker, which includes a cooker body 1, a cooker liner 2, a cooker cover 3, a cylindrical tank 4, a safety valve 5, a blocking cover 6 and a controller 7. The pot container 2 is arranged in the pot body 1, the column pot 4 and the blocking cover 6 are detachably arranged on the pot cover 3, and the controller 7 is arranged in the side wall of the pot body 1.

The pot body 1 consists of a pot body cover 11, an electric heating body 12, a pressure sensor 13, a temperature sensor 14 and a soup leaching electromagnet 15, wherein the electric heating body 12 is arranged at the inner bottom of the pot body cover 11, and the soup leaching electromagnet 15, the pressure sensor 13 and the temperature sensor 14 are arranged in a hollow position in the middle of the electric heating body 12;

the pot cover 3 consists of a pot cover plate 31, a sealing ring 33 and a flange ring 311, wherein the outer edge of the pot cover plate 31 is provided with convex plum blossom-shaped buckling teeth, the sealing ring 33 is embedded in a flange 32 on the inner side of the pot cover plate 31, and the flange ring 311 is riveted in a hollow hole in the middle of the pot cover plate 31 in a penetrating manner; the safety valve 5 is arranged on the pan cover plate 31 in a penetrating way;

the column tank 4 is composed of a column tank screw seat 41, a sealing ring 42, a column tank seat ring 43, a column tank locking ring 44, a return spring 45, a plunger 46, a soup cup 47 and a lifting handle 48. The inner edge of the column tank screw seat 41 is provided with an outward protruding quincuncial buckle tooth and is detachably connected with the outer edge of the upper end of the flange ring 311, the sealing ring 42 is embedded in a groove on the inner side of the edge of the column tank screw seat 41, the column tank seat ring 43 penetrates through a hollow in the middle of the column tank screw seat 41 and is locked and fixed on the column tank screw seat 41 by the column tank locking ring 44 from the lower side, and the handle 48 is fixedly arranged above the column tank screw seat 41.

The plunger 46 consists of a plunger shaft 460, a plunger disc 461, a soup leaching armature 462, a sealing slip ring 463 and a rubber ring plug 464, wherein the upper end of the plunger shaft 460 is embedded in a concave hole in the middle of the plunger disc 461, the double-layer sealing slip ring 463 is sleeved in a groove in the outer edge of the plunger disc 461, and the soup leaching armature 462 and the rubber ring plug 464 are sequentially sleeved on a necking in the head part at the lower end of the plunger shaft 460 from inside to outside;

the soup cup 47 is composed of a soup cup body 470, a soup draining grid 471 and a sealing ring 472, the sealing ring 472 is embedded in a groove on the end surface of the outer edge of the upper end of the soup cup body 470, a soup draining hole 473 is arranged in the middle of the lower end of the soup cup body 470, and the soup draining grid 471 is embedded outside the soup draining hole 473;

the soup cup 47 is detachably arranged on the external thread at the lower end of the column can seat ring 43 through the thread at the inner side of the upper edge, and the plunger 46 is slidably arranged in the column can seat ring 43 through the outer edge of the plunger disk 461 and the inner wall of the column can seat ring 43; the lower end of the return spring 45 is supported in a groove in the inner edge of the upper end of the plunger disc 461, and the upper end is supported on the top plate of the canister seat ring 43.

The soup leaching armature 462 is a permanent magnet, the soup leaching electromagnet 15 adopts a direct current electromagnet, and the magnetic pole state of the soup leaching electromagnet and the magnetic pole of the soup leaching armature 462 generate magnetic repulsion when the soup leaching electromagnet is electrified.

The plug cover 6 is composed of a plug cover seat 61, a sealing ring 62 and a lifting handle 63, wherein the outer edge of the plug cover seat 61 is provided with an inward convex plum blossom-shaped buckling tooth matched with the outer edge of the upper end of the flange ring 311, the sealing ring 62 is embedded in a flange on the inner side of the plug cover seat 61, and the lifting handle 63 is arranged on the upper side of the plug cover seat 61.

The electric heating body 12, the pressure sensor 13, the temperature sensor 14 and the soup dripping electromagnet 15 are connected with the controller 10, the pressure sensor 13 and the temperature sensor 14 are respectively used for detecting the weight and the temperature of the cooker liner 2 and transmitting data to the controller 10, and the controller 10 executes corresponding instructions according to the parameters.

In the above structure, the non-sealing elements in the pot body cover 11, the pot container 2, the pot cover 3, the column pot 4 and the blocking cover 6 are made of aluminum-based alloy materials, the return spring 45 is made of spring steel, the lifting handle 48 and the lifting handle 63 can be made of metal materials or plastics, all rubber sealing elements are made of high-temperature-resistant food-grade rubber, the soup leaching armature 462 is made of permanent magnet materials, and other parts can be made of standard parts or non-standard parts.

When the electric cooker is used, if the electric cooker is used for cooking porridge or rice without draining soup or cooking food materials, the column tank 4 is only required to be detached from the cooker cover 3 and replaced by the blocking cover 6 and is rotationally locked on the cooker cover 3, then only the raw materials (including water) are required to be contained in the cooker liner 2 and the cooker cover 3 is buckled and rotationally locked, and then the controller 7 starts to electrify the electric heating body 12 for heating according to a set program and finishes cooking according to a set cooking control scheme.

If the rice needing draining is cooked, the plug cover 6 is only detached from the pot cover 3 and replaced by the column pot 4 and is locked on the pot cover 3 in a rotating way, and then the rice and water are contained in the pot container 2 in proper proportion according to the cooking requirement, and the pot cover 3 is buckled and locked in a rotating way. The controller 7 starts to work according to a set program, firstly, the soup leaching electromagnet 15 is powered off to eliminate the magnetic force, the plunger 46 moves downwards under the action of the elastic force of the return spring 45 and enables the rubber ring plug 464 to block a soup leaching hole 473 at the lower end of the soup cup 47, and at the moment, the cavity A in the pot container 2 is isolated from the cavity B (namely, the column cavity) in the column tank 4; then the electric heating body 12 is electrified for heating, and after the content in the pot container 2 is boiled and boiled for a certain time, the electric heating body 12 is cut off to stop heating; then the soup dropping electromagnet 15 is electrified to generate magnetic force to repel the soup dropping armature 462 to drive the plunger 46 to overcome the elastic force of the return spring 45 and move upwards to enable the rubber ring plug 464 to be separated from the soup dropping hole 473 at the lower end of the soup cup 47, at the moment, the cavity A in the pot container 2 is communicated with the cavity B in the column tank 4, so that the rice soup in the cavity A in the pot container 2 is pumped into the cavity B in the column tank 4 under the pressure of high-temperature steam, after a period of time is delayed until the rice soup is completely pumped into the column tank 4, the soup dropping electromagnet 15 is powered off again to eliminate the magnetic force, the plunger 46 moves downwards under the action of the restoring force of the spring to enable the rubber ring plug 464 to block the soup dropping hole 473 at the lower end of the soup cup 47 again so as to seal the rice soup in the soup cup 47, and at the moment, the electric heater 12 is electrified and heated continuously until the cooking of the rice.

After use, if it is desired to clean the column tank 4, the plunger 46 can be withdrawn downwardly by simply rotating the cup 47 off and the components of the column tank 4 can be cleaned easily.

The utility model discloses the part that does not relate to all is the same with prior art or adopts prior art to realize. The foregoing is only a preferred embodiment of the present invention and is not intended to limit the invention in any way.

Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.

Claims

1. A multipurpose electric rice cooker is characterized in that: the pot comprises a pot body (1), a pot container (2), a pot cover (3), a column tank (4) and a safety valve (5), wherein the pot container (2) is arranged in the pot body (1), and the column tank (4) and a blocking cover (6) are detachably arranged on the pot cover (3);

the pot body (1) consists of a pot body cover (11), an electric heating body (12), a pressure sensor (13), a temperature sensor (14) and a soup dripping electromagnet (15), wherein the electric heating body (12) is arranged at the inner bottom of the pot body cover (11), the soup dripping electromagnet (15), the pressure sensor (13) and the temperature sensor (14) are arranged in a cavity in the middle of the electric heating body (12), and the pressure sensor (13) and the temperature sensor (14) are respectively used for detecting the weight and the temperature of the pot liner (2);

the pot cover (3) consists of a pot cover plate (31), a sealing ring (33) and a flange ring (311), wherein the outer edge of the pot cover plate (31) is provided with convex plum blossom-shaped buckling teeth, the sealing ring (33) is embedded into a flange (32) on the inner side of the pot cover plate (31), the flange ring (311) is riveted in a hollow hole in the middle of the pot cover plate (31) in a penetrating manner, and the safety valve (5) is arranged on the pot cover plate (31) in a penetrating manner;

the column tank (4) consists of a column tank screw seat (41), a sealing ring (42), a column tank seat ring (43), a column tank locking ring (44), a reset spring (45), a plunger (46), a soup cup (47) and a handle (48), wherein the inner edge of the column tank screw seat (41) is provided with convex quincuncial buckling teeth and is detachably connected with the outer edge of the upper end of a flange ring (311), the sealing ring (42) is embedded in a groove on the inner side of the edge of the column tank screw seat (41), the column tank seat ring (43) penetrates through a hollow in the middle of the column tank screw seat (41) and is locked and fixed on the column tank screw seat (41) by the column tank locking ring (44) from the lower side, the handle (48) is fixedly arranged at the top of the column tank screw seat (41), the plunger (46) is slidably connected in the inner wall of the column tank seat ring (43), the soup cup (47) is detachably arranged on the outer thread on the lower end of the column tank seat ring (43) through the, the soup cup (47) is wrapped outside the plunger (46) and forms a column cavity for collecting rice soup with the plunger.

2. The multipurpose electric rice cooker according to claim 1, wherein: the plunger (46) is composed of a plunger shaft (460), a plunger disc (461), a soup dripping armature (462), a sealing sliding ring (463) and a rubber ring plug (464), the upper end of the plunger shaft (460) is embedded in a concave hole in the middle of the plunger disc (461), the double-layer sealing sliding ring (463) is sleeved in a groove in the outer edge of the plunger disc (461), and the soup dripping armature (462) and the rubber ring plug (464) are sequentially sleeved on a necking neck at the lower end head of the plunger shaft (460) from inside to outside.

3. The multipurpose electric rice cooker according to claim 2, wherein: the soup leaching armature iron (462) is a permanent magnet, the soup leaching electromagnet (15) adopts a direct current electromagnet, and the magnetic pole state of the soup leaching electromagnet and the magnetic pole of the soup leaching armature iron (462) generate magnetic repulsion when the soup leaching electromagnet is electrified.

4. The multipurpose electric rice cooker according to claim 2, wherein: the soup cup (47) consists of a soup cup body (470), a soup draining grid (471) and a sealing ring (472), wherein the sealing ring (472) is embedded in a groove on the end surface of the outer edge of the upper end of the soup cup body (470), a soup draining hole (473) is formed in the middle of the lower end of the soup cup body (470), and the soup draining grid (471) is embedded outside the soup draining hole (473);

the soup cup (47) is detachably arranged on an external thread at the lower end of the column can seat ring (43) through a thread at the inner side of the upper edge, the plunger (46) is slidably arranged in the column can seat ring (43) through the outer edge of the plunger disc (461) and the inner wall of the column can seat ring (43), the lower end of the return spring (45) is supported in a groove at the inner edge of the upper end of the plunger disc (461), and the upper end of the return spring is supported on a top plate of the column can seat ring (43).

5. The multipurpose electric rice cooker according to claim 1, wherein: the electric cooker further comprises a blocking cover (6), wherein the blocking cover (6) is composed of a blocking cover seat (61), a sealing ring (62) and a lifting handle (63), the outer edge of the blocking cover seat (61) is provided with an inward convex plum blossom-shaped buckling tooth matched with the outer edge of the upper end of a flange ring (311), the sealing ring (62) is embedded into a flange on the inner side of the blocking cover seat (61), and the lifting handle (63) is arranged on the upper side of the blocking cover seat (61).

6. The multipurpose electric rice cooker according to claim 3, wherein: the electric cooker also comprises a controller (7), wherein the controller (7) is arranged in the side wall of the cooker body (1), and the electric heating body (12), the pressure sensor (13), the temperature sensor (14) and the soup draining electromagnet (15) are connected with the controller (7).