CN111449489A

CN111449489A - Intelligent electric cooker

Info

Publication number: CN111449489A
Application number: CN201910078329.2A
Authority: CN
Inventors: 陈礼松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2020-07-28
Also published as: WO2020147618A1

Abstract

The invention relates to an intelligent electric cooker which comprises a cooker body, a shell, a cooker cover, a rice washing and sugar reducing device and a heating device, wherein the cooker body and the cooker cover are respectively arranged on the shell, the rice washing and sugar reducing device comprises a water spraying and absorbing part, the water spraying and absorbing part is used for spraying water into the cooker body, the water spraying and absorbing part is also used for absorbing the water in the cooker body, and the heating device is used for steaming and boiling rice in the cooker body. When the intelligent electric cooker realizes the automatic cooking function, the heating device cooks the rice in the cooker body to form rice. When the automatic rice washing function is realized, the water spraying and absorbing piece sprays water into the pot body to wash the rice, and then the water in the pot body is absorbed. When realizing automatic hypoglycemic function, at first heating device cooks the rice of the internal of pot, goes out the sugar analysis in the rice, then spouts water absorption spare toward the internal water that spouts of pot and washes the rice, dissolves the sugar in the rice in aqueous, it can to spout water absorption spare at last to suck away the water that contains the sugar in the pot body.

Description

Intelligent electric cooker

Technical Field

The invention relates to the technical field of electric cookers, in particular to an intelligent electric cooker.

Background

The electric cooker is a modern cooker capable of realizing various food processing functions of steaming, boiling, stewing and the like. As more and more people take rice as staple food, the electric rice cooker has been widely used as a general cooking tool. However, most of the electric cookers on the market only have an automatic cooking function, and with the increasing living standard of people, the electric cookers with single function have been difficult to meet the use requirements of users. And the few electric rice cookers with multiple functions generally have complex structures, which leads to high manufacturing cost.

Disclosure of Invention

Based on this, the invention aims to overcome the defects of the prior art and provides the intelligent electric cooker with multiple functions, which has a simple structure and is beneficial to reducing the manufacturing cost.

An intelligent electric cooker comprises a cooker body, a shell, a cooker cover, a rice washing and sugar reducing device and a heating device. The pot body and the pot cover are respectively arranged on the shell. The rice washing and sugar reducing device comprises a water spraying and absorbing part, the water spraying and absorbing part is used for spraying water into the pot body, the water spraying and absorbing part is also used for absorbing the water in the pot body, and the heating device is used for steaming and boiling the rice in the pot body.

When the intelligent electric cooker realizes the automatic rice washing function, the water spraying and absorbing piece sprays water into the cooker body to wash rice, and then the water in the cooker body is absorbed. When realizing automatic hypoglycemic function, at first heating device cooks the rice of the internal of pot, goes out the sugar analysis in the rice, then spouts water absorption spare toward the internal water that spouts of pot and washes the rice, dissolves the sugar in the rice in aqueous, it can to spout water absorption spare at last to suck away the water that contains the sugar in the pot body. When the automatic rice cooking function is realized, the heating device cooks the rice in the pot body to form rice. The intelligent electric cooker can realize three functions of automatic cooking, automatic rice washing and automatic blood sugar reduction by utilizing the matching of the water spraying and absorbing part and the heating device, has simple structure and is beneficial to reducing the manufacturing cost.

Drawings

Fig. 1 is an overall schematic view of an intelligent electric rice cooker according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an intelligent electric rice cooker (with a rice storage cover and a partial cover removed) according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the intelligent electric rice cooker (with a part of the housing removed) according to the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a rice washing and sugar reducing device according to an embodiment of the present invention;

FIG. 5 is an exploded view of a rice washing and sugar reducing device according to an embodiment of the present invention;

fig. 6 is a first schematic structural diagram of an ejection/suction head according to an embodiment of the present invention;

fig. 7 is a second schematic structural diagram of the spray/suction head according to the embodiment of the present invention;

FIG. 8 is a schematic diagram of an elevational view of an ejector head according to an embodiment of the invention;

FIG. 9 is a schematic cross-sectional view taken along A-A of FIG. 8;

FIG. 10 is a schematic structural view of a steam discharge device according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a rice quantity detecting apparatus according to an embodiment of the present invention;

fig. 12 is a schematic flow chart of a rice cooking method of the intelligent electric cooker according to the embodiment of the present invention.

Description of reference numerals:

10. the rice cooker comprises a cooker body, 20, a shell, 21, a rice storage bin, 210, a first mounting hole, 211, a second mounting hole, 22, a rice conveying port, 23, a rice guiding channel, 30, a cooker cover, 40, a rice washing and sugar reducing device, 41, a water spraying and absorbing piece, 410, a water spraying and absorbing head, 411, a water spraying and absorbing channel, 412, a water spraying and absorbing port, 413, a mounting port, 414, an anti-blocking lug, 415, a water passing groove, 42, a tee joint, 43, a water spraying pipe, 430, a first switch valve, 44, a water absorbing pipe, 440, a second switch valve, 441, a plug, 442, an elastic piece, 45, a mounting pipe, 46, water absorbing equipment, 47, an extension pipe, 48, a connecting pipe, 50, a heating device, 60, a first driving device, 61, a rotating motor, 62, a rotating wheel, 70, a rice conveying device, 71, a lifting screw, 72, a rice conveying pipe, 80, a second driving device, a 90, a torsion spring, 100, a protective curtain, 110, a steam discharging device, 111 and a steam guiding seat, 1110. steam guide channel 1111, convex column, 1112, shaft hole, 1113, steam inlet, 112, condenser pipe, 113, third on/off valve, 1131, shutoff piece, 1132, balancing weight, 1133, regulation hole, 1134, pivot, 120, rice amount detection device, 121, photoelectric emitter, 130, reminding device, 140, rice storage bin cover, 150, radiator fan, 160, controlling means.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 4 and 5, in one embodiment, an intelligent electric cooker is provided, which includes a cooker body 10, a housing 20, a cooker cover 30, a rice washing and sugar reducing device 40 and a heating device 50. The pot body 10 and the pot cover 30 are respectively installed on the housing 20. The rice washing and sugar reducing device 40 comprises a water spraying and absorbing part 41, the water spraying and absorbing part 41 is used for spraying water into the pot body 10, the water spraying and absorbing part 41 is also used for absorbing water in the pot body 10, and the heating device 50 is used for cooking rice in the pot body 10.

When the intelligent electric cooker realizes the automatic rice washing function, the water spraying and absorbing piece 41 sprays water into the cooker body 10 to wash rice, and then absorbs the water in the cooker body 10. When the automatic sugar-reducing function is realized, firstly the rice in the pot body 10 is steamed and boiled by the heating device 50, the sugar in the rice is analyzed, then the water spraying and absorbing part 41 is sprayed into the pot body 10 to wash the rice, the sugar in the rice is dissolved in the water, and finally the water containing the sugar in the pot body 10 is sucked away by the water spraying and absorbing part 41. When the automatic rice cooking function is realized, the heating device 50 cooks the rice in the pot body 10 to form rice. The intelligent electric cooker can realize three functions of automatic cooking, automatic rice washing and automatic blood sugar reduction by utilizing the matching of the water spraying and absorbing piece 41 and the heating device 50, has simple structure and is beneficial to reducing the manufacturing cost.

Wherein, the pot body 10 is used as a container for holding food, the pot cover 30 is matched with the pot body 10 to complete the cooking of food, and the shell 20 provides an installation space for the pot body 10, the pot cover 30 and other parts, which belong to the contents disclosed in the prior art and are not described herein again.

Optionally, the heating device 50 is a heating plate, and realizes heating of the pan body 10. Specifically, the heating device 50 is mounted on the housing 20.

Referring to fig. 4 and 5, the rice washing and sugar reducing device 40 further includes a water spraying pipe 43, a water absorbing pipe 44 and a water absorbing device 46, the water spraying pipe 43 and the water absorbing pipe 44 are respectively communicated with the water spraying and absorbing member 41, the water spraying pipe 43 is used for communicating with a water source, a first switch valve 430 is installed on the water spraying pipe 43, the first switch valve 430 is used for controlling the communication or blocking between the water spraying and absorbing member 41 and the water source, the water absorbing pipe 44 is communicated with the water absorbing device 46, a second switch valve 440 is installed on the water absorbing pipe 44, and the second switch valve 440 is used for controlling the communication or blocking between the water spraying and absorbing member 41 and the water absorbing device 46. The first and

second switching valves

430 and 440 can control the communication or blocking of the water spray and absorption member 41 with the water source and the water absorption device 46, respectively. When the water spraying function is needed, the first switch valve 430 controls the water spraying and absorbing member 41 to be communicated with a water source, the second switch valve 440 controls the water spraying and absorbing member 41 to be blocked from the water absorbing device 46, and the water is sprayed into the pot body 10 through the water spraying pipe 43 through the water spraying and absorbing member 41. When the water absorption function needs to be realized, the first switch valve 430 controls the water spraying and absorbing member 41 to be blocked from the water source, the second switch valve 440 controls the water spraying and absorbing member 41 to be communicated with the water absorption device 46, and the water in the pot body 10 is absorbed through the water absorption pipe 44 by the water spraying and absorbing member 41. Thus, the intelligent electric cooker integrates the functions of water spraying and water absorbing, and is beneficial to simplifying the structure of the intelligent electric cooker and reducing the production cost of the intelligent electric cooker.

Optionally, the water absorbing device 46 is a water pump, which realizes the water absorption. Specifically, the water absorbing device 46 is mounted on the housing 20.

Further, the rice washing and sugar reducing device 40 further comprises an installation pipe 45, the water spraying pipe 43, the water suction pipe 44 and the installation pipe 45 are communicated with each other to form a three-way joint 42, and the installation pipe 45 is communicated with the water spraying and suction member 41. The water spraying and absorbing piece 41 can be communicated with the water spraying pipe 43 and the water absorbing pipe 44 respectively by being communicated with the mounting pipe 45, and the water spraying and absorbing piece 41 is convenient to mount.

Optionally, the rice washing and sugar reducing device 40 further comprises an extension pipe 47, the water spraying pipe 43 is used for communicating with a water source through the extension pipe 47, and the first on-off valve 430 is installed on the extension pipe 47. The extension pipe 47 is used to communicate the water spray pipe 43 with the water source, and also to facilitate the installation of the first switching valve 430.

As shown in fig. 4 and 5, the first on-off valve 430 is a solenoid valve. The electromagnetic valve is adopted to control the connection or disconnection between the water spraying and absorbing piece 41 and a water source, the reaction is sensitive, and the action is reliable. Of course, the first on-off valve 430 may be in other forms such as a ball valve, a gate valve, etc., and is also possible.

Referring to fig. 4 and 5, the second on-off valve 440 includes a plug 441 and an elastic member 442, the plug 441 is mounted on the elastic member 442, and the elastic member 442 is used for driving the plug 441 to close or open the inlet of the water absorbing device 46. The elastic member 442 is used to drive the plug 441 to close or open the inlet of the water absorbing device 46, so as to effectively control the communication or blockage between the water spraying and absorbing member 41 and the water absorbing device 46. Of course, other forms of the second on-off valve 440, such as a solenoid valve, a ball valve, a gate valve, etc., are also possible.

In this embodiment, the water pressure of the water during the water absorption process is required to be lower than the water pressure of the water during the water spraying process, and the water absorption device 46 and the elastic member 442 are selected according to the water pressure of the water during the water absorption process and the water pressure of the water during the water spraying process, so that when the water during the water spraying process passes through the three-way joint 42, the elastic member 442 generates elastic deformation enough to drive the plug 441 to plug the inlet of the water absorption device 46, and when the water during the water absorption process passes through the three-way joint 42, the elastic member 442 generates elastic deformation not enough to drive the plug 441 to plug the inlet of the water absorption device 46. The mode realizes the communication or blocking control of the water spraying and absorbing piece 41 and the water absorbing equipment 46, and has simple and compact structure and lower production cost.

Optionally, the plug 441 is a screw, so that materials are easy to obtain. Of course, the plug 441 may be a hole plug or the like.

Optionally, the elastic member 442 is a spring, which is easy to obtain. Of course, the elastic member 442 may be an elastic washer or the like.

Specifically, one end of the elastic member 442 is connected to the plug 441, and the other end of the elastic member 442 is used to be installed in the inlet of the water absorbing device 46. This facilitates the installation of the elastic member 442 such that the elastic member 442 can reliably drive the stopper 441 to close or open the inlet of the water absorbing device 46.

Referring to fig. 4 and 5, the rice washing and sugar reducing device 40 further comprises a connecting pipe 48, the water spraying and absorbing part 41 comprises a water spraying and absorbing head 410, a water spraying and absorbing channel 411 is arranged on the water spraying and absorbing head 410, one end of the water spraying and absorbing channel 411 is a water spraying and absorbing port 412, the other end of the water spraying and absorbing channel 411 is an installation port 413, and the water spraying pipe 43 and the water absorbing pipe 44 are respectively communicated with the installation port 413 through the connecting pipe 48. The mounting port 413 is communicated with the water spraying pipe 43 and the water suction pipe 44, when the water spraying function is realized, water flows into the water spraying and suction channel 411 through the mounting port 413 and is sprayed into the pot body 10 through the water spraying and suction port 412, and when the water suction function is realized, water flows into the water spraying and suction channel 411 through the water spraying and suction port 412 and is sucked away by the water suction device 46 through the mounting port 413.

Referring to fig. 6 and 7, the spraying and sucking head 410 is provided with an anti-blocking protrusion 414 corresponding to the spraying and sucking port 412, and the anti-blocking protrusion 414 is used for separating rice from the spraying and sucking port 412. When water flows through the water injection and suction port 412, the anti-blocking bump 414 separates the rice flowing along with the water from the water injection and suction port 412, so that the rice cannot block the water injection and suction port 412, and the water is ensured to be smoothly sucked away.

It should be noted that the "rice" in the above-mentioned "the anti-blocking projection 414 is used for separating rice from the water spraying and sucking port 412" refers to general whole rice. It is not possible nor necessary to isolate all of the broken rice or impurities from the water jet outlet 412.

As shown in fig. 8 and 9, the number of the anti-blocking protrusions 414 is at least two, at least two of the anti-blocking protrusions 414 are disposed around the water spraying and sucking port 412, and two adjacent anti-blocking protrusions 414 are disposed at intervals to form a water passing groove 415 communicated with the water spraying and sucking port 412. The water can flow through the water trough 415 and reach the water spraying and sucking port 412, which is beneficial to increasing the water flow and reducing the influence of the anti-blocking lug 414 on the water flow. In the present embodiment, there are twelve anti-blocking bumps 414, but not limited thereto.

The shape of the anti-clogging projection 414 is not limited, and the anti-clogging projection 414 may have an effect of separating rice from the water ejection and suction port 412. In the present embodiment, the anti-blocking bump 414 has a block shape and a strip shape.

Optionally, the width a of the water passage slot 415 is less than 2 mm. Such general whole rice is difficult to completely enter the water passing groove 415, and the water can smoothly flow through the water passing groove 415. The width b of the water spraying and sucking port 412 is less than 2 mm. Such general whole rice, broken rice or impurities are difficult to flow through the water injection and suction port 412 even if they reach the water injection and suction port 412. The length c of the water spraying and sucking port 412 is more than 3.5 mm. Even if such general whole rice, broken rice or foreign matter reaches the water ejection and suction port 412, it is difficult to completely block the water ejection and suction port 412.

Optionally, the water spraying and sucking port 412 is a strip-shaped port, so that the processing is convenient. Preferably, the water spray outlet 412 is a kidney-shaped or rectangular outlet.

Optionally, the water spraying and sucking port 412 and the anti-blocking bump 414 are of an integrally formed structure, and the processing is convenient.

Optionally, the spraying and sucking water head 410 is a silica gel spraying and sucking water head 410, and the anti-blocking bump 414 is a silica gel anti-blocking bump 414, so that the spray nozzle is durable. In this embodiment, the water spraying and sucking head 410 and the anti-blocking bump 414 are integrally formed by injection molding.

Referring to fig. 2, the intelligent electric cooker further includes a first driving device 60, the first driving device 60 is in driving connection with the water spraying and absorbing member 41, and the first driving device 60 is used for driving the water spraying and absorbing member 41 to stir the rice in the cooker body 10. Water-spraying and sucking member 41 stirs the rice in pot 10 while spraying water into pot 10, thus helping to further dissolve sugar in the rice in the water.

Specifically, the first driving device 60 includes a rotating motor 61 and a rotating wheel 62, the rotating wheel 62 is mounted on an output shaft of the rotating motor 61, and the connecting pipe 48 is wound around the rotating wheel 62. The rotating motor 61 drives the rotating wheel 62 to rotate, and the rotating wheel 62 drives the water spraying and absorbing part 41 to stir the rice in the pot body 10 through the connecting pipe 48, so that the aim of fully dissolving sugar in the rice in water is fulfilled.

Referring to fig. 1 and 2, a rice storage bin 21 is arranged on the housing 20, a rice delivery port 22 communicated with the rice storage bin 21 is further arranged on the housing 20, a rice guide channel 23 is arranged on the pot cover 30, an inlet of the rice guide channel 23 is communicated with the rice delivery port 22, an outlet of the rice guide channel 23 is communicated with the pot body 10, a rice delivery device 70 is arranged in the rice storage bin 21, and the rice delivery device 70 is used for delivering rice in the rice storage bin 21 to the rice delivery port 22. When the pot body 10 and the pot cover 30 are respectively arranged on the shell 20, the inlet of the rice guiding channel 23 is communicated with the rice conveying opening 22, and the outlet of the rice guiding channel 23 is communicated with the pot body 10. When the automatic rice adding function is realized, the rice in the rice storage bin 21 is firstly conveyed to the rice conveying opening 22 through the rice conveying device 70, then enters the rice guiding channel 23 through the inlet of the rice guiding channel 23, and finally falls into the pot body 10 through the outlet of the rice guiding channel 23, so that the rice in the rice storage bin 21 can be smoothly conveyed into the pot body 10, and the automatic rice adding is completed.

Referring to fig. 2, the rice conveying device 70 includes a lifting screw 71 and a rice conveying pipe 72, the lifting screw 71 extends from the rice storage bin 21 to the top of the pot 10, and the rice conveying pipe 72 is sleeved outside the lifting screw 71. The lifting screw 71 rotates to drive the rice in the rice storage bin 21 to be lifted to the top of the pot body 10 along the rice conveying pipe 72, so that the rice falls into the pot body 10 through the rice guiding channel 23 under the action of gravity, and the automatic rice adding is completed. Of course, the rice conveying device 70 may also take other forms, and is not limited thereto. For example, the rice conveying device 70 comprises a conveyor belt extending from the rice storage bin 21 to the top of the pot 10. The conveyer belt can convey the rice in the rice storage bin 21 to the top of the pot body 10, so that the rice falls into the pot body 10 through the rice guide channel 23 under the action of gravity, and the automatic rice adding is completed.

Optionally, the rice guiding channel 23 is inclined towards the pot 10 from the inlet to the outlet, so as to ensure that rice smoothly falls into the pot 10 under the action of gravity.

Referring to fig. 3, the intelligent electric cooker further includes a second driving device 80, the second driving device 80 is in driving connection with the lifting screw 71, and the second driving device 80 is used for driving the lifting screw 71 to rotate, so as to convey rice. Optionally, the second driving device 80 is a driving motor, and the operation is reliable.

As shown in fig. 2, the lid 30 is rotatably mounted on the housing 20 to facilitate opening and closing of the lid 30. Of course, the lid 30 can also be detachably mounted on the housing 20, but not limited thereto.

It should be noted that, since the lid 30 is rotatably installed on the housing 20, the inclination of the rice guide channel 23 from the inlet to the outlet of the pot body 10 is understood as the inclination of the rice guide channel 23 from the inlet to the outlet of the pot body 10 during the automatic rice feeding process of the rice cooker.

Specifically, the intelligent electric cooker further comprises a torsion spring 90 mounted on the housing 20, wherein one end of the torsion spring 90 is connected with the lid 30, and the other end of the torsion spring 90 is connected with the housing 20. The rotatable installation of the pot cover 30 on the shell 20 is realized by the torsion spring 90, the structure is compact, and the assembly is easy.

It should be noted that the number of the torsion springs 90 can be selected according to actual needs. In this embodiment, the number of the torsion springs 90 is two, two of the torsion springs 90 are installed on the housing 20 at intervals, one end of each of the two torsion springs 90 is connected to the lid 30, and the other end of each of the two torsion springs 90 is connected to the housing 20, but not limited thereto.

Further, a first magnetic member (not shown) is disposed on the pot cover 30, and a second magnetic member (not shown) is disposed on the housing 20, wherein the first magnetic member and the second magnetic member are magnetically attracted to each other. On one hand, the pot cover 30 can be conveniently opened or closed by matching the first magnetic part and the second magnetic part, and on the other hand, the pot cover 30 can be automatically opened when the steam pressure of the pot body 10 is overlarge, so that explosion is prevented.

Referring to fig. 1, the intelligent electric cooker further comprises a protective curtain 100 mounted on the housing 20, the protective curtain 100 is located at the rice delivery port 22, and the protective curtain 100 is used for preventing steam from entering the rice storage bin 21 through the rice delivery port 22. The protective curtain 100 can prevent steam from entering the rice bin 21 through the rice delivery port 22 to prevent rice in the rice bin 21 from being affected with moisture. When the rice is conveyed to the rice conveying opening 22, the rice can push the protective curtain 100 to enter the inlet of the rice guiding channel 23, and smooth conveying is realized. Optionally, the protective curtain 100 is a silica gel soft curtain, and is environment-friendly and sanitary.

Referring to fig. 2, the water spraying and absorbing member 41 is installed on the pot cover 30, the water spraying and absorbing member 41 is located at the outlet of the rice guiding passage 23, and the water spraying and absorbing member 41 is used for opening or closing the outlet of the rice guiding passage 23. In the process of automatically adding rice, the water spraying and absorbing piece 41 opens the outlet of the rice guiding channel 23, so that the rice is smoothly conveyed into the pot body 10. In the process of performing the automated rice cooking, the water injection and absorption member 41 closes the outlet of the rice guide passage 23 to prevent steam from entering the rice guide passage 23. The water spraying and absorbing part 41 can control the on-off of the rice guide channel 23, realize the functions of automatically washing rice and automatically reducing blood sugar and is convenient to use.

In addition, the first driving device 60 is also used for driving the water spraying and absorbing part 41 to open or close the outlet of the rice guiding channel 23, so that the rice guiding channel 23 is switched on or off. Specifically, the rotating motor 61 drives the rotating wheel 62 to rotate, and the rotating wheel 62 drives the water spraying and absorbing part 41 to open or close the outlet of the rice guiding channel 23 through the connecting pipe 48, so that the purpose of controlling the on-off of the rice guiding channel 23 is achieved.

Referring to fig. 1 and 10, the intelligent electric cooker further includes a steam discharging device 110, the steam discharging device 110 includes a steam guide seat 111 and a condensation pipe 112, the steam guide seat 111 is installed on the cooker cover 30, the condensation pipe 112 is installed on the housing 20, a steam guide channel 1110 is provided on the steam guide seat 111, an inlet of the steam guide channel 1110 is communicated with the cooker body 10, and an outlet of the steam guide channel 1110 is communicated with the condensation pipe 112. The steam guide seat 111 is installed on the pot cover 30, and the condensation duct 112 is installed on the housing 20. When the pot body 10 and the pot cover 30 are mounted on the housing 20, respectively, an inlet of the steam guide channel 1110 communicates with the pot body 10, and an outlet of the steam guide channel 1110 communicates with the condensation duct 112. In the process of cooking rice in the pot body 10 by the heating device 50, steam in the pot body 10 enters the steam guide channel 1110 from the inlet of the steam guide channel 1110 and then enters the condensation pipe 112 from the outlet of the steam guide channel 1110, and the steam is condensed into water by the condensation pipe 112, so that the steam is conveniently collected and treated in a unified manner. Therefore, articles around the intelligent electric cooker can be prevented from being affected with damp and accumulated water is formed around the intelligent electric cooker, and the use convenience of a user is improved.

Referring to fig. 10, a third on-off valve 113 is installed at an inlet of the steam guide seat 111, and the third on-off valve 113 is used for opening the inlet of the steam guide seat 111 when steam pressure of the pot body 10 is greater than a preset value and closing the inlet of the steam guide seat 111 when the steam pressure of the pot body 10 is less than the preset value. The third switch valve 113 is closed when the steam pressure of the pot body 10 is less than a preset value until the steam pressure of the pot body 10 is greater than the preset value, so that the rice can be cooked to form rice.

It should be noted that the preset value can be set according to actual needs, and is not limited herein.

In this embodiment, the third on/off valve 113 includes a blocking member 1131, the blocking member 1131 is installed in the steam guide channel 1110, and the blocking member 1131 is used for leaving the inlet of the steam guide seat 111 when the steam pressure of the pot 10 is greater than a preset value and for blocking the inlet of the steam guide seat 111 when the steam pressure of the pot 10 is less than the preset value. The opening or closing of the inlet of the steam guide seat 111 can be conveniently controlled by the block piece 1131 being away from or blocking the inlet of the steam guide seat 111. In other embodiments, the third on/off valve 113 may be in the form of a solenoid valve, for example, and the like.

Specifically, one end of the blocking member 1131 is rotatably mounted on the steam guide seat 111, and the other end of the blocking member 1131 is disposed corresponding to the inlet of the steam guide seat 111. One end of the plugging piece 1131 is rotatably mounted on the steam guide seat 111, and one end of the plugging piece 1131 rotates to drive the other end of the plugging piece 1131 to leave or plug the inlet of the steam guide seat 111, so that the inlet of the steam guide seat 111 is opened or closed.

Further, a weight 1132 is installed on the blocking piece 1131. Counterweight 1132 is loaded on closure member 1131 to make closure member 1131 leave the inlet of steam guide seat 111 when the steam pressure of pot 10 is high enough to sufficiently cook rice to form rice.

Optionally, the installation position of the weight 1132 is adjustable along one end of the blocking piece 1131 to the other end of the blocking piece 1131. The mounting position of balancing weight 1132 can be adjusted according to actual need, and the mounting position of adjusting balancing weight 1132 is equivalent to changing the default, so shutoff piece 1131 can leave or block up the entry of leading vapour seat 111 under the different steam pressure state of pot body 10 adaptively.

In this embodiment, the blocking member 1131 is provided with an adjusting hole 1133 extending from one end of the blocking member 1131 to the other end of the blocking member 1131, and the weight member 1132 is slidably installed in the adjusting hole 1133. The balancing weight 1132 is installed in adjusting the hole 1133 slidable, can change the mounted position of balancing weight 1132 through sliding balancing weight 1132, and it is convenient to adjust. In other embodiments, a plurality of adjusting holes 1133 are formed in the blocking member 1131 at intervals from one end of the blocking member 1131 to the other end of the blocking member 1131, and the counterweight 1132 is detachably installed in one of the adjusting holes 1133.

Referring to fig. 10, one end of the plugging member 1131 is provided with a rotating shaft 1134, the steam guide seat 111 is provided with a shaft hole 1112, and the rotating shaft 1134 is rotatably installed in the shaft hole 1112. One end of the blocking piece 1131 is rotatably mounted on the steam guide seat 111 by matching the rotating shaft 1134 with the shaft hole 1112, so as to ensure the reliable rotation of the blocking piece 1131. Specifically, a convex pillar 1111 is arranged on the inner wall of the steam guide channel 1110, and the shaft hole 1112 is arranged on the convex pillar 1111. Of course, it is also possible that one end of the plugging piece 1131 is provided with a shaft hole 1112, the steam guide seat 111 is provided with a rotating shaft 1134, and the rotating shaft 1134 is rotatably installed in the shaft hole 1112.

It should be noted that the number of the rotating shaft 1134 and the shaft hole 1112 can be selected according to actual needs. In this embodiment, the number of the rotating shafts 1134 is two, the two rotating shafts 1134 are respectively disposed on two sides of the blocking member 1131, the number of the shaft holes 1112 is two, and the two rotating shafts 1134 are respectively rotatably installed in the two shaft holes 1112, but not limited thereto.

As shown in fig. 10, the steam guide seat 111 is further provided with a steam inlet 1113, the steam inlet 1113 is communicated with the steam guide channel 1110, and a micro-pressure valve (not shown) is installed at the steam inlet 1113. The micro-pressure valve can not only keep the steam in the pot body 10 within a certain pressure range, but also prevent the liquid in the pot body 10 from overflowing, so that the food nutrition is comprehensively released under the micro-pressure state.

It should be noted that the length and material of the condensation duct 112 can be selected according to actual needs, and are not limited herein.

Referring to fig. 3 and 11, the intelligent electric cooker further includes a rice quantity detecting device 120 and a reminding device 130, the rice quantity detecting device 120 is used for detecting whether the rice in the rice storage 21 is lower than a preset position, the rice quantity detecting device 120 is electrically connected to the reminding device 130, and the reminding device 130 is used for sending out reminding information when the rice quantity detecting device 120 detects that the rice in the rice storage 21 is lower than the preset position. Whether the rice in the rice storage bin 21 is lower than the preset position or not is detected by the rice amount detection device 120, when the rice in the rice storage bin 21 is detected by the rice amount detection device 120 to be lower than the preset position, the reminding device 130 sends corresponding reminding information to indicate that the rice amount in the rice storage bin 21 is insufficient, so that the aim of reminding a user of timely supplementing the rice by the rice conveying device 70 is fulfilled, the rice amount in the rice storage bin 21 is ensured to be sufficient, and the situation that no rice can be added is avoided.

It should be noted that the preset position may be set according to actual needs, and is not limited herein.

As shown in fig. 11, the rice quantity detecting device 120 includes a photoelectric emitter 121 and a photoelectric receiver, light of the photoelectric emitter 121 is used for emitting from a preset position, the photoelectric emitter 121 and the photoelectric receiver are correspondingly disposed, the photoelectric receiver detects whether rice in the rice storage bin 21 is lower than the preset position according to whether the light of the photoelectric emitter 121 is received, the photoelectric receiver is electrically connected to the reminding device 130, and the reminding device 130 is used for sending out reminding information when the photoelectric receiver receives the light of the photoelectric emitter 121. The light of the photoelectric emitter 121 is emitted from a preset position, when the rice in the rice storage bin 21 is higher than the preset position, the light of the photoelectric emitter 121 is shielded by the rice, and the photoelectric receiver cannot receive the light of the photoelectric emitter 121; when the rice in the rice storage bin 21 is lower than the preset position, the light of the photoelectric emitter 121 is not blocked by the rice, the photoelectric receiver receives the light of the photoelectric emitter 121, and the reminding device 130 sends out reminding information to play a reminding role. The rice quantity detection device 120 has the advantages of simple structure, sensitive response and reliable performance by adopting the form to realize the rice quantity detection function. Of course, the rice detecting device 120 may also take other forms, which is not limited to this. For example, the rice quantity detecting means 120 includes a pressure sensor that detects whether the rice in the rice bin 21 is lower than a preset position according to the magnitude of the measured pressure value. For another example, the rice quantity detecting means 120 includes a load cell which detects whether the rice in the rice bin 21 is lower than a preset position according to the magnitude of the measured weight value.

In this embodiment, a first mounting hole 210 is formed in an inner wall of the rice bin 21, and the photoelectric emitter 121 is mounted in the first mounting hole 210, so that the photoelectric emitter 121 can be conveniently mounted. In other embodiments, it is also possible that the rice bin 21 has a first light hole on the inner wall thereof, the optoelectronic emitter 121 is mounted on the housing 20, the optoelectronic emitter 121 is located outside the rice bin 21, and the light from the optoelectronic emitter 121 is used to enter the rice bin 21 through the first light hole. Therefore, the photoelectric emitter 121 is not in direct contact with the rice in the rice bin 21, so that the working stability of the photoelectric emitter 121 can be improved, and the rice in the rice bin 21 can be prevented from being polluted.

Further, a first light-permeable isolation cover (not shown) is disposed at the first mounting hole 210. The first shield can be penetrated by the light of the photoelectric emitter 121 and can prevent the rice in the rice bin 21 from being polluted.

In this embodiment, the inner wall of the rice bin 21 is provided with a second mounting hole 211, and the photoelectric receiver is mounted in the second mounting hole 211, so that the photoelectric receiver can be mounted conveniently. In other embodiments, it is also possible that the rice bin 21 has a second light hole on the inner wall thereof, the photoelectric receiver is mounted on the housing 20, and the photoelectric receiver is located outside the rice bin 21. Therefore, the photoelectric receiver is not in direct contact with the rice in the rice storage bin 21, so that the working stability of the photoelectric receiver can be improved, and the rice in the rice storage bin 21 can be prevented from being polluted.

Further, a second light-permeable isolation cover (not shown) is disposed at the second mounting hole 211. The second shield can be penetrated by the light of the photoelectric emitter 121 and can prevent the rice in the rice bin 21 from being polluted.

Referring to fig. 3, the intelligent rice cooker further includes a rice bin cover 140, and the rice bin cover 140 is mounted on the housing 20. The rice bin cover 140 can seal the rice bin 21 to ensure that the rice in the rice bin 21 is not polluted. Optionally, the rice bin 21 is funnel-shaped, so that the rice in the rice bin 21 can be gathered.

In this embodiment, the reminding device 130 is a display, and the display is used for displaying reminding information when the rice quantity detecting device 120 detects that the rice in the rice bin 21 is lower than a preset position, so that the reminding effect is good. Specifically, the display is mounted on the lid 30. In other embodiments, the reminding device 130 is a warning light or a warning bell, which is also possible.

Referring to fig. 3, the intelligent electric cooker further includes a heat dissipation fan 150 mounted on the housing 20, the housing 20 is further provided with an air inlet and an air outlet, and the heat dissipation fan 150 is located between the air inlet and the air outlet to dissipate heat.

Referring to fig. 2, the intelligent electric cooker further includes a control device 160, and the heating device 50, the water absorption device 46, the first switch valve 430, the first driving device 60, the second driving device 80, the rice quantity detecting device 120, the reminding device 130, and the cooling fan 150 are electrically connected to the control device 160, and operate under the control of the control device 160. In the present embodiment, the first driving device 60, specifically, the rotating electrical machine 61, is electrically connected to the control device 160. For the rice detecting device 120, specifically, the photo-emitter 121 and the photo-receiver are electrically connected to the control device 160 respectively.

In addition, the control device 160 is also used for signal connection with the mobile terminal, so that a user can know the state of the intelligent electric cooker and control the intelligent electric cooker to work through the mobile terminal, and the intelligent electric cooker is convenient to use.

Referring to fig. 12, in an embodiment, a method for cooking rice by an intelligent electric rice cooker includes the following steps:

s10: the rice in the pot body 10 is steamed and boiled, so that sugar in the rice is separated.

S20: water is sprayed into the pot body 10 to wash the rice in the pot body 10, so that sugar in the rice is dissolved in the water.

S30: the water in the pot body 10 is sucked away.

S40: the rice in the pot body 10 is steamed and boiled to form the rice.

The intelligent electric cooker cooking method comprises the steps of firstly cooking rice in the cooker body 10, analyzing sugar in the rice, then spraying water into the cooker body 10 to wash the rice, dissolving the sugar in the rice in the water, then sucking the water containing the sugar in the cooker body 10 away, and finally cooking the rice in the cooker body 10 to form rice. The intelligent electric rice cooker cooking method adopts a mode of spraying water into the cooker body 10 to wash rice in the cooker body 10 to disperse knotted rice, ensures that sugar in the rice is fully dissolved in the water, and then fully removes the sugar by sucking away the water in the cooker body 10.

It should be noted that, in executing S10, a proper amount of water should be present in the pot body 10. In executing S40, a proper amount of water should be present in the pot 10.

Specifically, the S10 includes the following steps:

the rice in the pot body 10 is steamed until the water in the pot body 10 is boiled, so that the sugar in the rice is separated.

Therefore, the sugar in the rice can be effectively analyzed, and more sugar is dissolved in the water.

Specifically, the S20 includes the following steps:

water is sprayed into the pot body 10 to wash the rice in the pot body 10, and the rice in the pot body 10 is stirred at the same time, so that sugar in the rice is dissolved in the water.

Stirring the rice in pot 10 during the spraying of water into pot 10 helps to further dissolve the sugar in the rice in the water.

Optionally, repeating S20 through S30 at least once.

Therefore, the sugar in the rice can be fully removed, and the blood sugar reducing effect is good.

In the present embodiment, S20 to S30 are repeated once, i.e., S20 to S30 are performed twice.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An intelligent electric cooker is characterized by comprising a cooker body, a shell, a cooker cover, a rice washing and sugar reducing device and a heating device. The pot body and the pot cover are respectively arranged on the shell. The rice washing and sugar reducing device comprises a water spraying and absorbing part, the water spraying and absorbing part is used for spraying water into the pot body, the water spraying and absorbing part is also used for absorbing the water in the pot body, and the heating device is used for steaming and boiling the rice in the pot body.

2. The intelligent electric cooker according to claim 1, further comprising a first driving device, wherein the first driving device is in driving connection with the water spraying and absorbing member, and the first driving device is used for driving the water spraying and absorbing member to stir the rice in the cooker body.

3. The intelligent electric cooker according to claim 1, wherein the rice washing and sugar reducing device further comprises a water spraying pipe, a water suction pipe and a water suction device, the water spraying pipe and the water suction pipe are respectively communicated with the water spraying and suction member, the water spraying pipe is used for being communicated with a water source, a first switch valve is installed on the water spraying pipe, the first switch valve is used for controlling the communication or blocking of the water spraying and suction member with the water source, the water suction pipe is communicated with the water suction device, a second switch valve is installed on the water suction pipe, and the second switch valve is used for controlling the communication or blocking of the water spraying and suction member with the water suction device.

4. The intelligent electric cooker according to claim 3, wherein the rice washing and sugar reducing device further comprises a connecting pipe, the water spraying and absorbing part comprises a water spraying and absorbing head, a water spraying and absorbing channel is arranged on the water spraying and absorbing head, one end of the water spraying and absorbing channel is a water spraying and absorbing port, the other end of the water spraying and absorbing channel is an installation port, and the water spraying pipe and the water absorbing pipe are respectively communicated with the installation port through the connecting pipe.

5. The intelligent electric cooker according to claim 1, wherein a rice storage bin is arranged on the housing, a rice delivery port communicated with the rice storage bin is further arranged on the housing, a rice guide channel is arranged on the cooker cover, an inlet of the rice guide channel is communicated with the rice delivery port, an outlet of the rice guide channel is communicated with the cooker body, a rice delivery device is arranged in the rice storage bin, and the rice delivery device is used for delivering rice in the rice storage bin to the rice delivery port.

6. The intelligent electric rice cooker of claim 5, further comprising a protective curtain mounted on the housing, wherein the protective curtain is located at the rice delivery port and is used for preventing steam from entering the rice storage bin through the rice delivery port.

7. The intelligent electric cooker according to claim 1, further comprising a steam discharging device, wherein the steam discharging device comprises a steam guide seat and a condensing pipe, the steam guide seat is mounted on the cooker cover, the condensing pipe is mounted on the housing, a steam guide channel is arranged on the steam guide seat, an inlet of the steam guide channel is communicated with the cooker body, and an outlet of the steam guide channel is communicated with the condensing pipe.

8. The intelligent electric cooker according to claim 7, wherein a third on-off valve is installed at an inlet of the steam guide seat, and the third on-off valve is used for opening the inlet of the steam guide seat when the steam pressure of the cooker body is greater than a preset value and closing the inlet of the steam guide seat when the steam pressure of the cooker body is less than the preset value.

9. The intelligent electric cooker according to claim 1, further comprising a rice quantity detection device and a reminding device, wherein a rice storage bin is arranged on the housing, the rice quantity detection device is used for detecting whether the rice in the rice storage bin is lower than a preset position, the rice quantity detection device is electrically connected with the reminding device, and the reminding device is used for sending out reminding information when the rice quantity detection device detects that the rice in the rice storage bin is lower than the preset position.

10. The intelligent electric rice cooker as claimed in claim 9, wherein the rice quantity detecting device comprises a photoelectric emitter and a photoelectric receiver, light from the photoelectric emitter is used for emitting from a preset position, the photoelectric emitter and the photoelectric receiver are arranged correspondingly, the photoelectric receiver detects whether the rice in the rice storage bin is lower than the preset position according to whether the light from the photoelectric emitter is received, the photoelectric receiver is electrically connected with the reminding device, and the reminding device is used for sending out reminding information when the photoelectric receiver receives the light from the photoelectric emitter.