CN110584491A

CN110584491A - Rice cooker

Info

Publication number: CN110584491A
Application number: CN201910859007.1A
Authority: CN
Inventors: 高新忠; 甘嵩; 方恩光; 吴久东; 邓杰
Original assignee: Hangzhou Robot Technology Co Ltd
Current assignee: Hangzhou Robot Technology Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2019-12-20
Anticipated expiration: 2039-09-11
Also published as: CN110584491B

Abstract

The utility model provides a rice cooker, includes: the cooking device comprises a pot body, an inner container, a heating element, a cooking piece and a plurality of rice draining soup holes, wherein the inner container is arranged in a groove in the pot body, the upper part of the pot body is provided with a rotatable pot cover, the lower part of the pot body is provided with the heating element for heating the inner container, the inner container is internally provided with a detachable cooking piece for containing rice, and the cooking piece is provided with a plurality of rice draining soup holes for draining rice soup; the rice soup box is arranged to be an independent structure relative to the inner container and used for collecting rice soup, and at least one rice soup inlet used for rice soup to enter is formed in the rice soup box; the rice water passage is positioned between the inner container and the rice water box and is used for forming a structure through which rice water can pass between the inner container and the rice water box; the scheme solves the problems that the existing rice cooker needs to discharge rice soup through the electromagnetic valve, needs to strictly control the water level, cannot realize the quick and complete separation of the rice soup and the rice, has soft low-sugar rice and poor taste, and solves the problem of relatively poor content of starch in the rice.

Description

Rice cooker

Technical Field

The invention relates to the field of kitchen appliances, in particular to a rice cooker for making low-sugar rice with low starch content, namely the rice cooker for making the low-sugar rice.

Background

The electromagnetic valve is installed on the inner container of the existing partial rice cooker, rice soup can be discharged from the inner container through the electromagnetic valve, separation of the rice soup in the inner container and rice is further achieved, low-sugar rice is manufactured, but the electromagnetic valve needs to be powered, so that the inner container is complex in structure and difficult to clean, the cost is very high, and the reliability is low.

According to the method, a user cannot accurately grasp the water level height of added water and the matching height of the water level and the rice in actual use, so that the rice and the rice soup cannot be quickly and completely separated, the prepared low-sugar rice is soft, the taste is poor, and the starch reducing effect is poor; when too much rice water is added when the user makes the low-sugar rice or the amount of the made rice is too much, the rice water and the rice in the inner container cannot be completely separated, so that the low-sugar rice has poor taste and poor starch content effect, and therefore the water level height and the matching height of the water level and the rice are strictly limited to make the low-sugar rice.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art described above.

Therefore, the invention aims to provide a rice cooker, which mainly solves the problems that the existing rice cooker needs to discharge rice soup through an electromagnetic valve when making low-sugar rice, the existing rice cooker needs to strictly control the water level and cannot realize the quick and complete separation of the rice soup and the rice, the existing rice cooker can make the low-sugar rice soft and poor in taste, and the existing rice cooker can reduce the content of starch in the rice in the process of making the low-sugar rice.

An embodiment of the present invention provides a rice cooker including: the cooking device comprises a pot body, an inner container, a heating element, a cooking piece and a plurality of rice draining soup holes, wherein the inner container is arranged in a groove in the pot body, the upper part of the pot body is provided with a rotatable pot cover, the lower part of the pot body is provided with the heating element for heating the inner container, the inner container is internally provided with a detachable cooking piece for containing rice, and the cooking piece is provided with a plurality of rice draining soup holes for draining rice soup;

the rice soup box is arranged to be an independent structure relative to the inner container and used for collecting rice soup, and at least one rice soup inlet used for rice soup to enter is formed in the rice soup box;

the rice water passage is positioned between the inner container and the rice water box and is used for forming a structure through which rice water can pass between the inner container and the rice water box;

when the heating element is heated to boil the rice water in the inner container, at least part of the boiled rice water is rushed upwards to enter the rice water channel and enter the rice water box through the rice water inlet to be collected and contained so as to enable at least part of the rice in the inner container to be separated from the rice water.

In the rice cooker, a part of the rice soup box is positioned in the inner container, or the rice soup box is positioned outside the inner container; and one end of the rice water channel is communicated with the inner container, and the other end of the rice water channel is communicated with a rice water inlet on the rice water box, so that the rice water in the inner container can enter the rice water channel and enter the rice water box through the rice water inlet to be collected and stored.

In the rice cooker, the rice water box is located in the cooker body and located on the side surface of the inner container, and the rice water channel is located on the cooker cover, or the rice water channel is a structure formed by the cooker cover and the inner container and/or the rice water box in a wrapping mode.

According to the rice cooker, the rice water box is detachably arranged on the cooker cover, the rice water channel is arranged on the cooker cover, and when the rice water box is arranged in place, the rice water channel enables the inner container and the rice water box to form a structure through which rice water can pass.

In the rice cooker, the rice water box is located outside the cooker body, and the rice water channel is located on the cooker cover, or the rice water channel is a structure formed by the cooker cover and the inner container and/or the rice water box in a wrapping mode.

In the rice cooker, the bottom of the cooker cover is provided with the flow guide part for guiding the rice water in the inner container, and at least a part of the flow guide part is located in the inner container.

In the rice cooker, the flow guide part is of a cambered surface structure or an inclined surface structure, and the rice water in the inner container is guided and concentrated at the connecting part of the rice water channel and the inner container, so that the boiled rice water can enter the rice water channel.

In the rice cooker, the heating element is positioned in the groove, and before the heating element is started for the first time, water in the inner container submerges at least a part of rice on the cooking element;

or when the heating element is started to heat, at least partial starch in the rice on the cooking element is separated into water to form rice water with certain viscosity concentration.

According to the rice cooker, after the heating element is not heated, rice soup in the inner container and rice are completely separated, the rice is independently positioned on the cooking element, part of the rice soup is contained at the bottom of the inner container, and part of the rice soup is contained in the rice soup box.

In the rice cooker, when the rice water in the inner container is boiled and rises upwards to enter the rice water channel, the power of the heating element is P1, when the rice water in the inner container does not enter the rice water box through the rice water channel, the power of the heating element is P2, P1 is greater than P2, and the bottom of the inner container is filled with part of the rice water;

or the heating element heats the rice water in the inner container until the rice water boils and can upwards flow into the rice water box through the rice water channel for T, the T is more than 2min, and part of the rice water is contained at the bottom of the inner container.

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

this scheme realizes the collection to rice water through setting up the inner bag, cooking piece, rice water box, and then realizes the quick complete separation of rice water and rice in the inner bag, and rice water in the inner bag can upwards boil and can upwards gush fast under the effect that the heating member carries out the heating, and the rice water bubble of piece even can form the faster speed of gushing, can be collected in the rice water box after the rice water passageway, realizes making low sugar rice.

This scheme sets up water conservancy diversion portion on the a kind of deep pot is covered, and water conservancy diversion portion can play the water conservancy diversion effect of upwards having gushed the rice hot water in the inner bag for can concentrate the communicating junction of rice hot water passageway and inner bag when the rice hot water of boiling upwards moves, so that make more the rice hot water can be in the rice hot water box of being collected, be favorable to realizing the separation of rice and rice hot water.

According to the scheme, the rice soup box and the cooking piece are used for realizing the rapid and complete separation of the rice soup and the rice in the inner container, the water and the rice are boiled, partial starch in the rice is separated into the water to form the rice soup, the content of the starch in the rice is reduced, low-sugar rice with lower starch content in the rice can be prepared, and after the rice soup and the rice are rapidly and completely separated, the rice is independently cooked on the cooking piece, so that the low-sugar rice is good in taste and moderate in hardness.

The rice water box of this scheme sets up to relative inner bag for independent structure and is used for collecting the rice water in the inner bag, and rice water box can set up in the inner bag, also can set up outside the inner bag, can set up rice water box in a kind of deep pot internal, or a kind of deep pot external, or set up and cover in a kind of deep pot, and rice water box sets up to independent part, not only conveniently to the collection of rice water, and makes things convenient for the independent dismantlement of rice water box to wash, and the convenience is simultaneously washd the independent dismantlement of inner bag and piece of cooking.

The inner bag of this scheme, rice water box, the simple structure of piece of cooking, the convenient washing of dismantling, inner bag and rice water box form the independent space that holds of two parts, the control through heating member heating realizes that rice cooker makes the rice water in the inner bag enter into the rice water passageway then enter into the rice water box in when upwards gushing up and collect in the in-process of work, rice is located independently and is separated on the piece of cooking, realize the complete separation of rice water and rice, realize making low sugar rice.

The rice water passageway of this scheme sets up between rice water box and inner bag, and the rice water passageway can set up to cover at a kind of deep pot, also can set up to wrap around forming with inner bag and/or rice water box by a kind of deep pot lid for can form rice water between rice water box and inner bag and concentrate the passageway that upwards enters into in the rice water box through and concentrate, rice water upwards gushes out and concentrates earlier and enter into in the rice water passageway then enter into in the rice water box and be collected, realizes the effect of the concentrated collection of rice water.

This scheme does not need the water level height of the water that strict limitation user added to the inner bag and the matching height of water level and rice, only need set for the water level scope of take the altitude can, rice and rice water can separate fast completely in this within range, can hold the rice water in the inner bag respectively in inner bag bottom and rice water box, can realize the fast complete separation of rice water and rice, rice and rice water after-separating, the water level of the rice water in the inner bag bottom can be less than the piece of cooking, the water level that does not need the strict limitation user to add, all can realize that rice is located independently on the piece of cooking by the separation.

This scheme is current relatively and sets up the structure that the solenoid valve comes the rice cooker of row rice water on the inner bag of partial rice cooker more simple, the cost is lower, only need to increase a rice water box and one piece of cooking and correspond and set up the structure that the rice water passageway can realize carrying out quick complete separation with inner bag rice water and rice, very big reduction can make the cost of the rice cooker of low sugar rice, and the low sugar rice taste of making is better, the effect of the content of starch that falls is better, the rice cooker that is favorable to obesity personage and diabetes patient to utilize this scheme makes low sugar rice edible, and can satisfy the crowd that needs to drink rice water and use, under the prerequisite of great reduce cost advantage, be favorable to popularizing the healthy diet that people eat low sugar rice.

Drawings

FIG. 1 is a schematic view of a structure of a rice soup box in the scheme;

FIG. 2 is a schematic view of the whole structure of the rice soup box structure of the present scheme installed in a rice cooker;

FIG. 3 is a schematic view of another structure of the rice soup box of the present scheme;

FIG. 4 is a schematic view of the whole structure of the rice soup box structure of the present scheme installed in a rice cooker;

FIG. 5 is a schematic view of the overall structure of the rice cooker with the rice water channel between the inner container and the rice water box;

FIG. 6 is a schematic view of the rice soup box in the scheme, which is positioned in the inner container and on the side of the cooking piece;

FIG. 7 is a schematic view of the rice soup box of the present scheme positioned in the cooker body and positioned on the side surface of the inner container;

FIG. 8 is a schematic view of the rice soup box of the present scheme positioned in the cooker body and on the side of the inner container and realizing separation of rice soup and rice;

fig. 9 is a schematic view of the rice soup box and the rice soup channel of the present scheme both on the cooker cover;

FIG. 10 is a schematic view showing that the rice soup box and the rice soup channel are both positioned on the cooker cover and the separation of rice soup and rice is realized;

FIG. 11 is a schematic view of the rice soup box of the present embodiment located outside the pot body;

FIG. 12 is a schematic view of the rice soup box of the present scheme positioned outside the pot body and realizing separation of rice soup and rice;

fig. 13 is a schematic view of the pot cover provided with the diversion part and realizing separation of rice soup and rice.

Reference numerals: 1-pot cover, 101-flow guide part, 2-pot body, 3-heating part, 4-inner container, 5-cooking part, 501-rice draining soup hole, 6-rice soup box, 601-rice soup inlet and 7-rice soup channel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example (b): the rice cooker disclosed by the invention is shown in the structures of figures 1 to 13, and the rice cooker disclosed by the scheme can be used for preparing low-sugar rice; under the condition that water and rice are boiled, partial starch in the rice is separated into the water to form rice water, the rice water contains a large amount of starch, and the rice cooker realizes the quick and complete separation between the rice water and the rice in the inner container 4 by arranging the structure of the steaming piece 5 and the rice water box 6; further realizes the production of low-sugar rice, namely the rice with lower starch content. Wherein, rice water is the dense state of gluing the paste, boils very easily and upwards gushes fast under the condition of heating, and can even the most boiling of piece and gush, and this scheme combines inner bag 4, piece 5, rice water box 6, rice water passageway 7, the mutual structure of heating member 3 to realize that the rice cooker can make rice water and rice's quick complete separation make rice water can be collected in rice water box 6 at the in-process of making rice, realizes making the lower low sugar rice that contains starch content.

The rice cooker comprises the inner container 4, the inner container 4 is arranged in the groove in the cooker body 2, the inner container 4 can be independently disassembled for cleaning, the inner container 4 can be directly placed in the groove, and the groove supports the inner container 4; rotatable a kind of deep pot lid 1 is installed on the upper portion of a kind of deep pot body 2, a kind of deep pot lid 1 is used for opening or the top that the lid closed inner bag 4, the lower part of a kind of deep pot body 2 is installed and is used for carrying out the heating member 3 that heats to inner bag 4, heating member 3 mainly heats inner bag 4, be provided with detachable and be used for holding the piece 5 of cooking of rice in the inner bag 4, piece 5 of cooking can directly be placed in inner bag 4, the support to piece 5 of cooking is realized to the side of inner bag 4, perhaps set up inside bellied spacing muscle in the side of inner bag 4, spacing muscle is realized to place the support of piece 5 of cooking, perhaps set up at least one couple on piece 5 of cooking, utilize the couple to articulate piece 5 of cooking and place in inner bag 4, the couple articulate can on the outer edge position of inner bag 4, or piece 5 of cooking sets up to the structure of similar food steamer, set up outside outer edge that stretches out in the top of the side of piece 5 of cooking, piece 5 of cooking makes the outer edge of piece 5 directly place the outer edge of cooking on the inner bag 4 The rice cooking device can be detachably and independently installed and placed on the cooking piece 5, the cooking piece 5 is convenient to detach and clean, a plurality of rice draining soup holes 501 for draining rice soup are formed in the cooking piece 5, the rice draining soup holes 501 play a role of draining rice soup, water and rice soup can pass through the rice draining soup holes 501, but rice and rice cannot pass through the rice draining soup holes 501, so that the rice can be ensured to be positioned on the cooking piece 5, and the heating piece 3 heats and cooks the rice after the rice is submerged by water in the inner container 4; the rice water can be boiled upwards through the rice water draining holes 501 to collect the rice water.

Optionally, rice draining holes 501 are uniformly distributed on cooking piece 5, rice draining holes 501 may be located at the bottom of cooking piece 5 and/or at the side of cooking piece 5, and only rice draining holes 501 may be needed to achieve the effect of draining rice.

The rice water collecting structure comprises a rice water box 6, wherein the rice water box 6 is arranged to be an independent structure relative to the inner container 4 and used for collecting rice water, the independent structure of the rice water box 6 relative to the inner container 4 facilitates independent disassembly and cleaning of the inner container 4, and the rice water box 6 is convenient to disassemble and clean independently, rice water can be conveniently eaten by a user when the rice water box 6 independently holds rice water, the user needing to eat the rice water can also conveniently eat the rice water, and at least one rice water inlet 601 for rice water to enter is formed in the rice water box 6; in order to realize that the rice water in the inner container 4 can enter the rice water box 6 to be collected, at least one rice water inlet 601 for the rice water to enter is formed in the rice water box 6, the rice water can enter the rice water box 6 through the rice water inlet 601 to be collected, and meanwhile, the rice water can be poured out or the rice water box 6 can be cleaned through the rice water inlet 601, so that the rice water collecting device is simple in structure and convenient for a user to use.

The rice water collecting structure further comprises a rice water channel 7, wherein the rice water channel 7 is located between the inner container 4 and the rice water box 6 and is used for enabling rice water to pass through the space between the inner container 4 and the rice water box 6; the rice water channel 7 is used as a structure through which rice water passes, and is mainly used for connecting and communicating the inner container 4 and the rice water box 6 to form a structure through which rice water can pass, so that rice water in the inner container 4 can enter the rice water box 6 through the rice water channel 7 to be collected, the rice water channel 7 can be an independent structure, and can also be combined with the cooker cover 1, the inner container 4 and the rice water box 6 to form the structure of the rice water channel 7, and only the function of the rice water channel 7 needs to be met and the rice water channel 7 is convenient to clean.

According to the scheme, in the rice soup collecting structure, when the heating element 3 is heated to boil the rice soup in the inner container 4, at least part of the boiled rice soup is upwards rushed to enter the rice soup channel 7 and enter the rice soup box 6 through the rice soup inlet 601 to be collected and stored so that at least part of or all of the rice in the inner container 4 is separated from the rice soup; the rice water can be upwards gushed up when boiling, only need control the heating power or the heating time of heating member 3 can realize, if the increase or the reduction of heating power, the continuation and the intermittence of heating time, sustainable boiling then concentrate and form rice water or rice water bubble when the rice water boils, rice water or rice water bubble form and upwards gush up and can concentrate and gush into in the rice water passageway 7, can realize guiding the rice water to the collection effect of rice water in the rice water box 6 through rice water passageway 7 this moment, after the rice water enters into rice water box 6, at least some separation between rice and the rice water in the inner bag 4, perhaps whole separation, realize that the rice water takes away partial starch in the rice, realize the effect to the starch content that reduces of rice.

According to the position structure of the rice soup box 6, one part of the rice soup box 6 is positioned in the inner container 4 or the rice soup box 6 is positioned outside the inner container 4; the rice water box 6 can be arranged in the inner container 4, and the rice water can be collected in the rice water box 6 only by ensuring the rice water to upwelle; the rice water box 6 can be arranged outside the inner container 4, and the rice water can be collected in the rice water box 6 only by ensuring the upward surge of the rice water; in order to realize that the rice water in the inner container 4 can intensively enter the rice water box 6, one end of the rice water channel 7 is communicated with the inner container 4, and the other end of the rice water channel is communicated with the rice water inlet 601 on the rice water box 6, so that the rice water in the inner container 4 can enter the rice water channel 7 and enter the rice water box 6 through the rice water inlet 601 to be collected and stored; the rice water channel 7 has the function of communicating the inner container 4 and the rice water box 6, so that the rice water channel 7 is formed between the inner container 4 and the rice water box 6 for communication, a channel structure through which rice water passes is formed, and the collection of the rice water is realized.

The rice water box 6 of this scheme's mounted position has several structures, several kinds of structures mainly embody the difference in the mounted position of rice water box 6, the corresponding position structure who has changed rice water passageway 7 simultaneously, but all can realize making to communicate with each other between inner bag 4 and the rice water box 6 through rice water passageway 7, the rice water that makes in the inner bag 4 can enter into rice water passageway 7 when boiling and upwelling in then entering into rice water box 6 and being collected, it has rice water to realize all having held in inner bag 4 bottom and the rice water box 6, rice and rice water in the inner bag 4 separate fast completely, rice is independent to be located the top of piece 5 of cooking, it separates to realize the starch in the rice and the separation process of rice water and forms rice water and is separated to the rice water, the starch content in the rice obtains reducing, form the low sugar that contains starch content lower.

One structure is that the rice soup box 6 is at least partially positioned in the inner container 4, at this time, the rice soup box 6 can be positioned above the cooking piece 5 or positioned on the side of the cooking piece 5, and the rice soup in the inner container 4 can be quickly and completely separated; optionally, the rice water box 6 is located above the cooking piece 5 and can be located above the cooking piece 5, at this time, the rice water box 6 can be located in the inner container 4, the cooking piece 5 is located below the rice water box 6, rice water in the inner container 4 directly and upwards gushes out and concentrates into the rice water box 6 when boiling, at this time, the rice water channel 7 can be located between the inner side surface of the inner container 4 and the outer side surface of the rice water box 6, and can also be directly located on the rice water box 6, and only the rice water channel 7 needs to ensure that a structure of the rice water channel 7 through which rice water can pass is formed between the inner container 4 and the rice water box 6; optionally, the rice water box 6 can be located on the side of the cooking part 5, at this time, the rice water box 6 can be located in the inner container 4, rice water in the inner container 4 directly and upwards swells up and concentrates into the rice water box 6 when boiling, at this time, the rice water channel 7 can be located between the inner side of the inner container 4 and the outer side of the rice water box 6, can also be directly located on the rice water box 6, can be located on the side of the rice water box 6, and only the rice water channel 7 needs to ensure that a structure of the rice water channel 7 through which rice water can pass is formed between the inner container 4 and the rice water box 6; the rice soup box 6 can collect rice soup, the rice soup in the inner container 4 and the rice can be quickly and completely separated, and the rice is independently positioned on the cooking piece 5 to form low-sugar rice; the rice soup inlet 601 is arranged to ensure that the rice soup box 6 can contain a certain amount of rice soup.

The rice soup box 6 is positioned in the cooker body 2 and positioned on the side face of the inner container 4, the inner container 4 and the rice soup box 6 are of independent structures, the inner container 4 and the rice soup box 6 can be arranged in the grooves, the inner container 4 is placed on one side of each groove, the rice soup box 6 is placed on the other side of each groove, the rice soup box 6 and the inner container 4 can be positioned on two sides respectively, two grooves can also be arranged in the cooker body 2, two grooves are arranged on two sides in the cooker body 2, and the inner container 4 and the rice soup box 6 are positioned in the two grooves respectively; the installation structure of the rice water box 6 can be realized.

Wherein, can be located a kind of deep pot lid 1 with rice water passageway 7 setting, when a kind of deep pot lid 1 lid closes the top at inner bag 4, rice water passageway 7 on the lid 1 of this moment connects between inner bag 4 and the rice water box 6 and communicates with each other the rice water passageway 7 structure that forms rice water and can pass through, can directly set up rice water passageway 7 on a kind of deep pot lid 1 structure as an organic whole, also can set up to an independent rice water passageway 7 structure, set up rice water passageway 7 structure into detachable and install on a kind of deep pot lid 1, the structure that sets up joint rice water passageway 7 that corresponds on the lid 1 can, all can realize the structure to rice water passageway 7 and the structure of installation rice water passageway 7.

Or, the rice water channel 7 is a structure formed by wrapping the cooker cover 1 and the inner container 4 and/or the rice water box 6, in order to clean the rice water channel 7, the rice water channel 7 can be formed by wrapping the cooker cover 1 and the inner container 4 and/or the rice water box 6, that is, when the cooker cover 1 covers the inner container 4, the cooker cover 1 and the inner container 4 and/or the rice water box 6 form the wrapped rice water channel 7 structure, at this time, the rice water channel 7 structure realizes communication between the inner container 4 and the rice water box 6, for example, a part of concave structure is arranged on the cooker cover 1, another part of concave structure is arranged on the inner container 4 and/or the rice water box 6, and the two parts of concave structures together form the rice water channel 7 structure, so that rice water can enter the rice water box 6 to be collected by communicating the inner container 4 and the rice water box 6.

Another structure is that 6 detachably of rice hot water box are located a kind of deep pot and cover 1, and 6 detachably of rice hot water box are located a kind of deep pot and cover 1, can set up the structure of installation rice hot water box 6 on a kind of deep pot covers 1, and rice hot water box 6 can be directly the joint place or spacing place on a kind of deep pot covers 1, and the convenience is washd the independent dismantlement of rice hot water box 6, and rice hot water box 6 sets up the box structure that can hold for cavity.

The rice soup channel 7 is positioned on the cooker cover 1, the cooker cover 1 covers the inner container 4 downwards, when the rice soup box 6 is installed in place, the rice soup channel 7 enables a structure through which rice soup can pass to be formed between the inner container 4 and the rice soup box 6, the rice soup channel 7 can be arranged on the cooker cover 1 to form a channel structure at the moment, the rice soup channel 7 can be directly arranged on the cooker cover 1 to form an integral structure, or can be arranged to form an independent rice soup channel 7 structure, the rice soup channel 7 is detachably arranged on the cooker cover 1, the cooker cover 1 is correspondingly provided with a structure for clamping the rice soup channel 7, and the structure of the rice soup channel 7 and the structure for installing the rice soup channel 7 can be realized; when the rice water in the inner container 4 is boiled and rises upwards, the rice water directly enters the rice water channel 7 and then enters the rice water box 6 through the rice water channel 7; at this time, the rice water inlet 601 in the rice water box 6 needs to enable the rice water box 6 to contain a certain amount of rice water, and if the rice water inlet 601 is located above the bottom surface of the rice water box 6, the rice water box 6 can contain the rice water and the backflow problem cannot occur.

The rice water channel 7 and the rice water box 6 can also be arranged into an integrated structure, namely the rice water channel 7 is a part of the rice water box 6, the rice water channel 7 is positioned between the inner container 4 and the rice water box 6, when the rice water box 6 is installed in place and the cooker cover 1 covers the upper part of the inner container 4 downwards, the rice water channel 7 enables the inner container 4 and the rice water box 6 to be communicated, and a structure through which rice water can pass is formed.

Still another structure is that rice water box 6 is located a kind of deep pot body 2 outside, can install rice water box 6 independently in a kind of deep pot body 2 outside this moment, can hang rice water box 6 on a certain position of the side of a kind of deep pot body 2, or the joint is on a certain position of the side of a kind of deep pot body 2, realizes that rice water box 6 independently detachably installs, conveniently washs the dismantlement of rice water box 6.

Wherein, rice water passageway 7 is located a kind of deep pot and covers 1, when a kind of deep pot covers 1 lid and closes the top at inner bag 4, rice water passageway 7 on the lid 1 of this moment connects between inner bag 4 and the rice water box 6 and communicates with each other the rice water passageway 7 structure that formation rice water can pass through, can directly set up rice water passageway 7 on a kind of deep pot covers 1 structure as an organic whole, also can set up to an independent rice water passageway 7 structure, install rice water passageway 7 structure detachable on a kind of deep pot covers 1, the structure that sets up joint rice water passageway 7 that corresponds on the lid 1 of deep pot can, all can realize the structure to rice water passageway 7 and the structure of installation rice water passageway 7.

According to the scheme, the rice water channel 7 can be arranged on the rice water box 6 through other structures of the rice water channel 7, the rice water channel 7 and the rice water box 6 are arranged into an integrated structure, the rice water box 6 and the rice water channel 7 can be conveniently cleaned, and when the rice water box 6 is installed in place, the rice water channel 7 on the rice water box 6 is used for connecting and communicating the inner container 4 and the rice water box 6 to form a structure through which rice water can pass; the rice water channel 7 can be arranged to be an independent detachable channel structure, such as a tubular structure, the rice water channel 7 can be detachably mounted on the cooker cover 1 or the rice water box 6, and the rice water channel 7 can connect and communicate the inner container 4 and the rice water box 6.

The structure of the rice water channel 7 can be correspondingly provided with a sealing structure for the rice water channel 7 according to needs, and when the rice water channel 7 enables the inner container 4 and the rice water box 6 to be communicated, the sealing structure for the rice water channel 7 can prevent the problem of rice water overflow or water leakage, for example, the sealing butt joint structure between the other end of the rice water channel 7 and the rice water inlet 601 can be provided with a sealing ring according to needs; if the cooker cover 1 and the inner container 4 and/or the rice soup box 6 form a wrapped rice soup channel 7 structure, the sealing pieces are correspondingly arranged at the mutually wrapped positions, so that the sealing installation structure of the rice soup channel 7 can be realized, and the problem of overflowing rice soup can be avoided.

In order to enable the rice water in the inner container 4 to enter the rice water channel 7 in a more concentrated manner, the bottom of the cooker cover 1 is provided with the flow guide part 101 for guiding the rice water in the inner container 4, the flow guide part 101 plays a role in guiding and guiding the rice water in the inner container 4, the rice water mainly contacts the flow guide part 101 when the rice water in the inner container 4 boils upward, and is guided and moved to the connecting position where the rice water channel 7 is communicated with the inner container 4 in a concentrated manner along the direction of the flow guide part 101, so that a large amount of rice water can enter the rice water channel 7 in a concentrated manner, the rice water can be effectively collected in a concentrated manner, more rice water can enter the rice water box 6 in a concentrated manner through the rice water channel 7 to be collected, wherein at least one part of the flow guide part 101 is positioned in the inner container 4, the flow guide part 101 is positioned in the inner container 4 and extends downward for a certain distance, and is beneficial to guide the rice water in the flow guide part 101, the flow guide effect is better.

Optionally, the flow guide part 101 is of an arc-shaped structure or an inclined-plane structure, the rice water in the inner container 4 is guided and concentrated at the connecting part between the rice water passage 7 and the inner container 4, so that boiled rice water can enter the rice water passage 7, the arc-shaped structure or the inclined-plane structure is beneficial to enabling the rice water to move upwards along the arc surface or the inclined plane in the upward-surging process, the rice water surmounts on the arc surface or the inclined plane, the flow guide effect on the rice water is better, the rice water in the inner container 4 is concentrated at the connecting part between the rice water passage 7 and the inner container 4, and the rice water is beneficial to entering the rice water box 6 through the rice water passage 7 and being collected.

Aiming at the heating structure and the heating effect of the heating element 3, the heating element 3 is positioned in the groove, the heating element 3 can be positioned at the bottom surface of the groove to heat the bottom of the inner container 4, and/or the heating element 3 is positioned at the side surface of the groove to heat the side part of the inner container 4, or the three-dimensional heating effect on the inner container 4 is formed; optionally, before the heating element 3 is started for the first time, the water in the inner container 4 submerges at least a part of the rice on the cooking element 5; before 3 first heating of heating member, the water in the inner bag 4 partly of rice on the piece 5 of cooking of submerging at least can ensure that heating member 3 can submerge the rice and then boil out the rice in the heating, stop the problem that the rice can not boil out that the water can not submerge the rice and lead to, be favorable to the separation of the starch in subsequent rice simultaneously, only boil out under the condition that the rice submerges in the water and just can make the partial starch in the rice separate out the aquatic and form rice soup, just more be favorable to the starch separation in the rice.

Or when the heating element 3 is started to heat, at least partial starch in the rice on the cooking element 5 is separated into water to form rice water with certain viscosity concentration; when the heating element 3 starts heating, the heating element 3 heats water, the temperature of the water continuously rises, then the water plays a role in heating and boiling rice on the boiling element 5, starch in the rice is separated out to form rice water with gradually thickened concentration in the process of heating and boiling, and the rice water contains a large amount of starch, so that the starch in the rice is separated out; because of rice water has certain concentration, then under the prerequisite of heating member 3 continuous heating, rice water gushes upward very easily, and can be flaky connection and upwards gush, and the state that usable rice water upwards gushed up at this moment collects rice water, realizes the quick complete separation of rice water and rice in the inner bag 4, realizes the collection effect to rice water.

After the rice soup in the inner container 4 is collected, the rice and the rice soup are quickly and completely separated, when the heating element 3 is not heated any more, the rice and the rice in the inner container 4 are completely separated, the rice is independently positioned on the cooking element 5, part of the rice soup is contained at the bottom of the inner container 4, and part of the rice soup is contained in the rice soup box 6; the heating member 3 is not heated any more, the rice and the rice soup in the inner container 4 are separated at the moment, and the result is that the bottom of the inner container 4 and the rice soup box 6 are filled with a part of rice soup, the rice soup in the rice soup box 6 is an independent part, the rice soup in the bottom of the inner container 4 is independently positioned at the bottom of the inner container 4, the water level of the rice soup at the bottom of the inner container 4 is lower than that of the cooking member 5, the rice is independently positioned on the cooking member 5, the whole process realizes the complete separation of the rice and the rice soup in the inner container 4, the rice on the separated cooking member 5 is not in direct contact with the rice soup, and the low-sugar rice is prepared.

In order to ensure that the rice water in the inner container 4 can be kicked upwards and can enter the rice water channel 7 in a centralized manner and then enter the rice water box 6 through the rice water channel 7 to be collected, so that the rice and the rice water are completely separated, the scheme sets the magnitude relation of the heating power of the heating element 3 at different moments or different stages or the heating time relation of the heating element 3, and ensures that the rice water can be kicked upwards and can enter the rice water box 6 to be collected. Optionally, when the rice water in the inner container 4 is boiled and rises upwards to enter the rice water channel 7, the power of the heating element 3 is P1, when the rice water in the inner container 4 does not enter the rice water box 6 through the rice water channel 7, the power of the heating element 3 is P2, P1 is larger than P2, and the bottom of the inner container 4 contains part of the rice water; by setting the P1 to be larger than the P2, the power can be ensured to be larger or increased when the rice water is poured upwards into the rice water channel 7, and the rice water can be intensively heated and then poured upwards into the rice water channel 7 and the rice water box 6; when the rice water does not enter the rice water box 6 through the rice water channel 7 any more, the power of the heating element 3 is low or reduced, mainly in order to prevent the inner container 4 from being dry-burned and prevent the rice water from excessively flowing upwards to contact rice, but the bottom of the inner container 4 needs to be ensured to contain a part of the rice water; if P2 is greater than P1, the rice soup in the bottom of the inner container 4 continuously and upwards gushes out to be in contact with rice on the cooking piece 5, so that the problem that the rice is too wet or too mushy is caused, the taste of the prepared rice is very poor at the moment, and the user experience effect is poor, therefore, P1 must be set to be greater than P2, namely after the rice soup does not enter the rice soup box 6 any more, the heating power of the heating piece 3 is reduced in time, the rice soup in the inner container 4 cannot upwards gush out to be in contact with the rice at the moment, although the heating piece 3 is also heating, only part of steam can be generated to cook the rice on the cooking piece 5, the heating piece 3 can be heated intermittently or at low power, the taste and the hardness of the prepared rice are moderate, the taste of the rice cannot be influenced, and the user.

Or the heating element 3 is heated to ensure that the time from the boiling of the rice water in the inner container 4 to the boiling of the rice water and the upward flowing of the rice water into the rice water box 6 through the rice water channel 7 is T, T is more than 2min, and the bottom of the inner container 4 is filled with part of the rice water, so that the rice water in the inner container 4 can be ensured to flow upward and enter the rice water channel 7 in a centralized manner and the rice water can enter the rice water box 6 through the rice water channel 7 by setting T to be more than 2min within the continuous heating time of the heating element 3, and the collection effect of the rice water is realized; the time from the moment that the rice water in the inner container 4 begins to boil to the moment that the rice water in the inner container 4 boils and can enter the rice water channel 7 can ensure that the heating element 3 has enough heating time to enable the rice water in the inner container 4 to swell upwards and enter the rice water channel 7, and can ensure that part of starch in the rice is separated out into the water to form the rice water in the time; if the time is too short, the rice water in the inner container 4 may boil but cannot enter the rice water passage 7; the time T value can be properly increased according to the size of the inner container 4 or the taste requirement of the rice, but the rice soup in the inner container 4 is ensured to be capable of flowing upwards to enter the rice soup channel 7 to be collected, so that the rice and the rice soup in the inner container 4 are completely separated, and the heating element 3 can be continuously heated or intermittently heated within the time T.

The switching on inner bag 4 upper portion is realized to a kind of deep pot lid 1, a kind of deep pot lid 1 rotatably installs on the upper portion of a kind of deep pot body 2, and when a kind of deep pot lid 1 rotatory lid closes on a kind of deep pot body 2 downwards, the sealing member on the end face of a kind of deep pot lid realizes sealed to the upper portion of inner bag 4, prevents that inner bag 4 from spilling over steam or rice water along other positions departments except rice water passageway 7 outward, avoids appearing the problem that spills over. The rice cooker also comprises a circuit control, wherein a circuit board is arranged in the cooker body 2, a power supply unit, a controller and a timing unit are arranged on the circuit board, the circuit board is electrically connected with the heating element 3 and the temperature sensor, and the controller is electrically connected with the heating element 3 to control the heating element 3 to perform heating work; the power supply unit is used for supplying power, the timing unit is used for detecting and setting time, the temperature sensor is used for detecting the temperature of the inner container 4, the temperature sensor is generally arranged on the bottom surface of the inner container 4 and/or on the cooker cover 1, when the cooker cover 1 covers the cooker body 2 downwards, the temperature sensor is positioned at the upper part of the inner container 4, and at the moment, the temperature sensor can be used for detecting the temperature in the inner container 4; the controller controls the heating of the heating element 3, a working program is built in, the heating element 3 is mainly controlled to execute the steps of starting heating, stopping heating, heating time and heating power, the whole circuit can realize the circuit control of the control method of the rice cooker, and rice water can be poured into the rice water box 6 upwards mainly by controlling the matching of the heating time and the heating power of the heating element 3.

The process of the rice cooker for making the low-sugar rice comprises the steps that the rice cooker is started to work, the rice is positioned on the cooking piece 5, the water is positioned in the inner container 4, at the moment, part or all of the rice is submerged by the water, the water and the rice are fully cooked by the heating piece 3, part of starch in the rice is separated into rice soup in the cooking process to form the rice soup, the rice soup can be slightly boiled in the cooking process, the boiling rice soup is small in bubble, a large amount of rice soup cannot flow upwards to enter the rice soup channel 7, after the rice is cooked for a certain time, part of starch in the rice is fully separated into the water, after the concentration of the rice soup is high, the heating piece 3 is continuously heated or the power is increased to heat the rice soup in the inner container 4, the rice soup intensively boils, the rice soup intensively enters the rice soup channel 7 and then enters the rice soup box 6 to be collected, and part of the rice soup in the inner container 4 flows upwards to quickly enter the rice soup channel 7, at the moment, a part of rice water is left in the bottom of the inner container 4, the water level of the part of rice water is lower than the bottom surface of the cooking piece 5, the rice water and the rice are quickly and completely separated in the whole process, the rice contained in the cooking piece 5 is low-sugar rice, the water carries the rice water formed by part of starch in the rice and is respectively contained in the rice water box 6 and the area at the bottom of the inner container 4, the rice on the cooking piece 5 is completely separated from the rice water, and the low-sugar rice is manufactured.

Aiming at preparing low-sugar rice, partial starch in rice is separated into rice soup to form the rice soup in the process of fully cooking the rice and the rice, the rice soup is in a thick sticky paste state, the higher the concentration of the rice soup is, the more easily the rice soup is flushed upwards, the better the upward flushing effect is, the rice soup contains more starch, the rice soup is flushed fully under the condition that the heating element 3 is continuously heated, and the rice soup is flushed upwards more quickly and more easily because the concentration of the rice soup is high; meanwhile, the rice water is easy to form to swell upwards in a sheet, part of the rice water forms the rice water to swell upwards, the rice water bubbles can take away a large amount of rice water to swell upwards together, so that more rice water can quickly enter the rice water box 6 through the rice water channel 7, and by controlling the heating time or power of the heating element 3, most of the rice water in the inner container 4 can be guaranteed to swell upwards and enter the rice water box 6, so that the rice water left in the bottom of the inner container 4 cannot submerge rice on the cooking element 5, and the rice water and the rice are quickly and completely separated; therefore, the rice cooker can be better applied to the preparation of low-sugar rice.

The structural design of the steaming and boiling piece 5 and the rice soup box 6 of the scheme can realize the quick complete separation of rice and rice soup in the inner container 4, does not need to strictly limit the water level height of water added into the inner container 4 by a user and the matching height of the water level and the rice, can realize that the rice soup is arranged at the bottom of the inner container 4 and in the rice soup box 6, and the rice is independently arranged on the steaming and boiling piece 5 to realize the quick complete separation of the rice and the rice soup.

This scheme current rice cooker relatively sets up the water storage box in inside and realizes through the height of strict limitation water storage box and 4 bottom surfaces of inner bag that a small amount of rice hot water in the in-process inner bag 4 of rice cooker work enters into the advantage that the mode of making low sugar rice has in the water storage box through the mode that overflows in constrictive space: the rice and the rice soup can be quickly and completely separated, the problem that the rice soup and the rice are not completely separated in the rice made by boiling the rice soup at the bottom of the inner container 4 and the rice together can be solved, the scheme realizes quick and complete separation of the rice soup and the rice, the effect of reducing the starch content in the rice is better, and the rice has better taste; the water level of the inner container 4 and the matching height of the water level and the rice do not need to be strictly limited; this scheme current rice cooker relatively sets up the food steamer in inside and makes the water level in the inner bag 4 reduce the advantage that the mode of making low sugar rice has gradually through the process of continuously heating and decocting: can realize rice and rice water and separate fast completely, can not appear utilizing the heating to make the problem that the water level slowly descends, can not appear rice and boil for a long time in rice water and lead to the problem that rice is too soft, the taste is poor, and need not strictly limit the water level height of inner bag 4 and the matching height of water level and rice, it is better to reduce the starch content effect in the rice, and the rice taste is better.

Aiming at the rice cooker of the scheme, when the steaming and boiling piece 5 and the rice soup box 6 are not needed, the rice cooker can be normally used as a common rice cooker, if the normal rice cooker is used, only water and rice are directly added into the inner container 4 for cooking, normal rice without starch reduction is manufactured, meanwhile, the structure that the rice soup in the inner container 4 and the rice can be quickly and completely separated can be realized by adding the rice soup box 6 and the steaming and boiling piece 5 on the basis of the existing rice cooker and correspondingly increasing the rice soup channel 7, the cost of the rice cooker capable of manufacturing low-sugar rice is greatly reduced, the scheme has a great cost advantage, the popularization of the rice cooker capable of manufacturing low-sugar rice is facilitated, and the popularization of healthy diet for people to eat low-sugar rice is facilitated.

The structure of this scheme rice cooker can also be applied to the environment that needs reduce the starch content in eating the material, eat the material and can be the rice, also can be for other starch-containing higher edible materials, can utilize the rice cooker of this scheme to make low sugar food, eat the material and singly inject to the rice, starch-containing higher edible material boils the back in aqueous, can form the soup that has certain concentration of the state of sticking paste, this soup is upwards gushed very easily under the condition of the boiling of being heated, consequently usable this scheme rice cooker makes low sugar food.

The working principle is as follows: the rice cooker can be used for making low-sugar rice, and is realized by arranging the independent inner container 4, the rice soup channel 7, the cooking piece 5, the rice soup box 6 and the heating piece 3, wherein water is contained in the inner container 4, the cooking piece 5 is used for containing rice, and the rice soup box 6 is used for collecting rice soup, the main working process is that the rice is positioned on the cooking piece 5 and is submerged by the water, the heating piece 3 is heated to separate partial starch in the rice from the water to form the rice soup, after the rice soup is heated for a certain time, the rice soup upwards gushes out and concentrates to enter the rice soup channel 7 and enters the rice soup box 6 through the rice soup channel 7 to be collected, the rice soup in the inner container 4 enters the rice soup box 6 to separate the rice soup in the inner container 4 from the rice on the cooking piece 5, the bottom of the inner container 4 is also filled with a small part of rice soup, but the part of the rice soup is lower than the cooking piece 5, so that the water level on the cooking piece 5 is independently positioned on the cooking piece 5, the whole process realizes the quick and complete separation of the rice and the rice soup, and partial starch in the rice is taken away in the process of separating the rice soup, so that the content of starch in the rice on the cooking piece 5 is reduced, and the low-sugar rice is prepared.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. A rice cooker comprising: the inner bag, the inner bag is installed in a kind of deep pot internal recess, and rotatable a kind of deep pot lid is installed on the upper portion of a kind of deep pot body, and the lower part of a kind of deep pot body is installed and is used for carrying out the heating member that heats, its characterized in that to the inner bag: a detachable cooking piece for containing rice is arranged in the inner container, and a plurality of rice draining soup holes for draining rice soup are formed in the cooking piece;

2. A rice cooker as claimed in claim 1, wherein: one part of the rice soup box is positioned in the inner container, or the rice soup box is positioned outside the inner container;

and one end of the rice water channel is communicated with the inner container, and the other end of the rice water channel is communicated with a rice water inlet on the rice water box, so that the rice water in the inner container can enter the rice water channel and enter the rice water box through the rice water inlet to be collected and stored.

3. A rice cooker as claimed in claim 2, wherein: the rice soup box is positioned in the cooker body and positioned on the side surface of the inner container, the rice soup channel is positioned on the cooker cover, or the rice soup channel is arranged into a structure formed by the cooker cover and the inner container and/or the rice soup box in a wrapping mode.

4. A rice cooker as claimed in claim 2, wherein: the rice water box is detachably arranged on the cooker cover, the rice water channel is arranged on the cooker cover, and when the rice water box is arranged in place, the rice water channel enables a structure through which rice water can pass to be formed between the inner container and the rice water box.

5. A rice cooker as claimed in claim 2, wherein: the rice soup box is positioned outside the cooker body, the rice soup channel is positioned on the cooker cover, or the rice soup channel is arranged into a structure formed by the cooker cover and the inner container and/or the rice soup box in a wrapping mode.

6. A rice cooker as claimed in any one of claims 3 to 5, wherein: the bottom of the cooker cover is provided with a flow guide part for guiding the rice water in the inner container, and at least one part of the flow guide part is positioned in the inner container.

7. A rice cooker as claimed in claim 6, wherein: the flow guide part is of a cambered surface structure or an inclined surface structure, and guides the rice water in the inner container to be concentrated at the connecting part of the rice water channel and the inner container so that the boiled rice water can enter the rice water channel.

8. A rice cooker as claimed in claim 1, wherein: the heating element is positioned in the groove, and before the heating element is started for the first time for heating, at least part of rice on the cooking element is submerged by water in the inner container;

9. A rice cooker as claimed in claim 1, wherein: after the heating element is not heated any more, the rice soup in the inner container and the rice are completely separated, the rice is independently positioned on the cooking element, part of the rice soup is contained at the bottom of the inner container, and part of the rice soup is also contained in the rice soup box.

10. A rice cooker as claimed in claim 1, wherein: when the rice water in the inner container is boiled and rises upwards to enter the rice water channel, the power of the heating element is P1, when the rice water in the inner container does not enter the rice water box through the rice water channel any more, the power of the heating element is P2, P1 is larger than P2, and the bottom of the inner container is filled with part of the rice water;