阅读说明：本技术 一种电饭煲 (Electric rice cooker ) 是由 朱泽春 谢伟峰 于 2020-05-28 设计创作，主要内容包括：本申请提供一种电饭煲,包括锅体和锅盖,所述锅体内设有内胆,所述内胆内设有可取放的蒸笼,所述锅体内还设有控制装置及加热蒸笼的侧部电磁加热装置,所述控制装置控制侧部电磁加热装置的加热状态,所述控制装置还包括检测模块,检测模块经侧部电磁加热装置检测蒸笼的放置状态。本申请通过侧部电磁加热装置可以对蒸笼进行加热,可以对蒸笼的放置状态进行检测,从而实现合理的控制。(The application provides an electric rice cooker, including the pot body and pot cover, the internal inner bag that is equipped with of pot, be equipped with the food steamer that can get in the inner bag, the internal lateral part electromagnetic heating device who still is equipped with controlling means and heating food steamer of pot, controlling means control lateral part electromagnetic heating device's heating state, controlling means still includes detection module, and detection module detects the state of placing of food steamer through lateral part electromagnetic heating device. This application can heat the food steamer through lateral part electromagnetic heating device, can detect the state of placing of food steamer to realize reasonable control.)

1. The utility model provides an electric rice cooker, includes the pot body and pot cover, the internal inner bag that is equipped with of pot, its characterized in that, be equipped with the food steamer that can get in the inner bag, the internal lateral part electromagnetic heating device who still is equipped with controlling means and heating food steamer of pot, controlling means control lateral part electromagnetic heating device's heating state, controlling means still includes detection module, and detection module detects the state of placing of food steamer through lateral part electromagnetic heating device.

2. The rice cooker as claimed in claim 1, wherein the food steamer is made of magnetic conductive material, and the side wall of the inner container corresponding to the side electromagnetic heating device is made of non-magnetic conductive material.

3. The electric cooker as claimed in claim 1, wherein a bottom heating device for heating the inner container is further arranged in the cooker body, a through hole is formed in the side wall of the steamer, and rice water generated by heating the inner container by the bottom heating device enters the steamer through the through hole.

4. The rice cooker of claim 3, wherein said side electromagnetic heating means is lower than said through hole.

5. The electric rice cooker of claim 1, wherein the electric rice cooker has a normal cooking mode and a low-sugar cooking mode, and the low-sugar cooking mode is used when the steamer is placed for cooking, and the normal cooking mode is used when the steamer is not placed for cooking.

6. The rice cooker of claim 5, wherein in the low-sugar rice cooking mode, when the detection module detects that the steamer is not placed, the mode is switched to a normal rice cooking mode.

7. The rice cooker of claim 5, wherein the normal rice cooking mode and the low sugar rice cooking mode have a boiling stage for boiling a mixture of rice and water in the inner container, and a heating power of the boiling stage in the normal rice cooking mode is smaller than that in the low sugar rice cooking mode.

8. The rice cooker of claim 1, wherein said side electromagnetic heating means is disposed around the inner container.

9. The rice cooker as claimed in claim 1, wherein the inner container is provided with a common cooking water line and a low sugar cooking water line, and the low sugar cooking water line is used when the steamer is placed for cooking.

10. The rice cooker as claimed in claim 1, wherein the cooker body comprises a housing, a heat preservation cover and an inner container from outside to inside, and the side electromagnetic heating device is fixed on the heat preservation cover.

Technical Field

The application relates to the field of cooking appliances, in particular to an electric cooker.

Background

The electric rice cooker of prior art, the internal inner bag that is equipped with of pot generally, the inner bag is used for holding the culinary art that eats the material and boil, and is further, can set up the food steamer in the inner bag, and the food steamer generally is that the bottom sets up the steam hole, carries out the culinary art of evaporating. During the culinary art, for example can cook in the inner bag, evaporate the dish in the food steamer, inner bag culinary art chamber is only to produce steam and gets into food steamer culinary art chamber, and the food steamer of prior art generally can not hold liquid edible material moreover.

The applicant improves current food steamer, has designed a food steamer that can hold liquid edible material, can collect rice water when big firepower heating inner bag, but has following two problems: 1. this food steamer is because placing in the inner bag top, and the temperature in the food steamer is difficult to promote fast and goes up, 2, when user's maloperation does not place the food steamer and select the procedure that needs to collect rice water, big heating of fire can lead to rice water to spill over, influences user experience, so await improvement.

Disclosure of Invention

The application provides an electric rice cooker through setting up lateral part electromagnetic heating device heating food steamer, can promote the temperature in the food steamer fast, can utilize lateral part electromagnetic heating device to detect whether add the food steamer moreover to realize scientific culinary art.

In order to solve the above problems, the technical solution provided by the present application is as follows:

the utility model provides an electric rice cooker, includes the pot body and pot cover, the internal inner bag that is equipped with of pot, be equipped with the food steamer that can get in the inner bag, the internal lateral part electromagnetic heating device who still is equipped with controlling means and heating food steamer of pot, controlling means control lateral part electromagnetic heating device's heating state, controlling means still includes detection module, and detection module detects the state of placing of food steamer through lateral part electromagnetic heating device.

Furthermore, the food steamer is made of magnetic conductive materials, and the position of the side wall of the inner container, corresponding to the side electromagnetic heating device, is made of non-magnetic conductive materials.

Further, a bottom heating device for heating the inner container is further arranged in the pot body, a through hole is formed in the side wall of the food steamer, and rice water generated by heating the inner container by the bottom heating device enters the food steamer through the through hole.

Further, the side electromagnetic heating device is lower than the through hole.

Further, the electric cooker has a common cooking mode and a low-sugar cooking mode, and the low-sugar cooking mode is used when the steamer is placed for cooking, and the common cooking mode is used when the steamer is not placed for cooking.

Further, in the low-sugar cooking mode, when the detection module detects that a steamer signal is not placed, the normal cooking mode is switched.

Further, the common cooking mode and the low-sugar cooking mode both have a boiling stage for boiling the rice-water mixture in the inner container, and the heating power of the boiling stage in the common cooking mode is smaller than that in the low-sugar cooking mode.

Further, the lateral electromagnetic heating device is arranged around the inner container.

Furthermore, a common rice cooking water line and a low-sugar rice cooking water line are arranged on the inner container, and the low-sugar rice cooking water line is used when a steamer is placed for cooking.

Further, the pot body comprises a shell, a heat preservation cover and an inner container from outside to inside, and the lateral electromagnetic heating device is fixed on the heat preservation cover.

The application has the following beneficial effects:

1. this application utilizes still to be equipped with the lateral part electromagnetic heating device of heating food steamer in the pot body. The steamer can be heated through the lateral electromagnetic heating device, so that the temperature in the steamer can be rapidly increased, and rice water can be promoted to enter the steamer. And through lateral part electromagnetic heating device heating food steamer, because whether the back pressure of placing the food steamer is different, so whether detection module can judge and place the food steamer, even whether the food steamer position is placed correctly to carry out nimble regulation to the power, so can avoid not putting the food steamer and lasting big firepower heating causes the rice water to spill over.

2. The side electromagnetic heating device is lower than the through hole. By heating the lower part of the through hole, the rice water at the lower part can be promoted to be rapidly heated, so that the rice water can be promoted to flow upwards.

3. The lateral electromagnetic heating device is arranged around the inner container. The circumferential uniform heating of the inner container can be promoted.

Drawings

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of an electric rice cooker according to an embodiment of the present application;

FIG. 2 is a first schematic view of the steamer provided by the embodiment of the present application in cooperation with an inner container;

FIG. 3 is a second schematic view of the steamer in cooperation with the inner container according to the embodiment of the present application;

FIG. 4 is a schematic view of a bladder provided in accordance with an embodiment of the present application;

FIG. 5 is a schematic diagram of a food steamer provided by an embodiment of the present application;

fig. 6 is a schematic view of the electric cooker according to the third embodiment of the present application.

Reference numerals:

the pot comprises a pot body 1, a pot cover 2, an inner container 3, an inner container flanging 31, a food steamer 4, a through hole 41, a flanging 42, a bottom heating device 5, a top heating device 6 and a lateral electromagnetic heating device 7.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.

Example one

The embodiment provides a multifunctional electric cooker, which can be an electric cooker or an electric pressure cooker and the like for cooking rice, and specifically can refer to fig. 1, the multifunctional electric cooker comprises a cooker body 1 and a cooker cover 2, an inner container 3 for containing a first rice-water mixture is arranged in the cooker body 1, a steamer 4 for containing a second rice-water mixture is arranged in the inner container 3, the side wall of the steamer 4 is provided with a through hole 41, the first rice-water mixture in the inner container 3 is heated to form rice in a first state, and rice soup formed by heating the first rice-water mixture enters the second rice-water mixture in the steamer through the through hole 41 to cook rice in a second state. It can be understood that the food steamer of the application can contain liquid food materials, and the bottom of the food steamer is not provided with an opening. This application all places rice water mixture in with inner bag 3 and food steamer 4, and set up through-hole 41 on food steamer 4's the lateral wall, the rice water that heating inner bag 3 produced passes through-hole 41 gets into food steamer culinary art chamber, make inner bag culinary art chamber can be to food steamer culinary art chamber transport rice water, make inner bag 3 and food steamer 4 can boil out different nutritional rice, particularly, because in the process of cooking, the rice water that the inner bag was cooked the chamber flows to the food steamer culinary art chamber, so the rice sugar content of the first state of cooking out in the inner bag 3 is on the low side, be fit for eating for old man or hyperglycemia personnel, and food steamer 4 is owing to collected the rice water in the inner bag 3, so the rice sugar content of the second state that the food steamer was boiled out is on the high side, be fit for child or lack the nutrition personnel and eat, the demand of different family members has been satisfied through once cooking. The application discloses a food steamer only sets up at the lateral wall, both can continue traditional function of evaporating, can hold liquid edible material moreover, carries out more culinary arts, and the cost does not increase basically. This application cooks the chamber and associated with the food steamer culinary art chamber with the inner bag through setting up the through-hole at the food steamer lateral wall, has realized the rice culinary art of two kinds of nutrients, has satisfied user diversified demand.

During specific cooking, the rice-water ratio of the first rice-water mixture is smaller than that of the second rice-water mixture. Specifically, the rice-water ratio of the first rice-water mixture is 1:1.2-1:1.6, and the rice-water ratio of the second rice-water mixture is 1:0.01-1: 1.2. The water content in the inner bag is on the most, and the water content that the rice water ratio is on the most when can compare ordinary culinary art rice moreover, conveniently has sufficient moisture to get into the food steamer culinary art chamber through the through-hole on the lateral wall. When the multifunctional inner container is used specifically, different scale marks can be marked on the inner container, so that a user can operate the multifunctional inner container conveniently. In order to ensure the normal use of the food steamer, the through hole 41 on the side wall of the food steamer is higher than the maximum scale mark in the inner container 3, so that the food steamer 4 is prevented from entering through the through hole 41 when water is added into the inner container 3. Because rice soup enters the cooking cavity of the food steamer in the cooking process, the water content of the second rice-water mixture can be lower, and the second rice-water mixture can be directly placed into the food steamer without adding water after rice washing.

With the technical solution of the present embodiment, it is not limited to cooking only rice. By adjusting the proportion of the rice and the water in the inner container and the steamer, the rice and the porridge can be cooked in the inner container and the steamer, or the porridge and the rice can be cooked in the inner container and the steamer, or the porridge can be cooked in both the inner container and the steamer.

Referring to fig. 1, a bottom heating device 5 is arranged in a pot body 1, the bottom heating device 5 is used for heating an inner container 3, the bottom heating device 5 can be a heating disc or an electromagnetic wire coil, and can also be an infrared heating device and the like, and is used for heating the inner container, so that a first rice water mixture placed in the inner container is cooked.

In order to ensure that the rice in the food steamer 4 can be cooked, the pot cover 2 is provided with a top heating device 6, and the top heating device 6 heats the cooking cavity of the food steamer. The top heating device is a heating wire or a heating tube or a heating coil arranged on the pan cover, and can also be a PTC heater. The top heating device 6 generates heat and radiates the heat to the cooking cavity of the food steamer, so that the rice-water mixture in the food steamer can be cooked. Because the food steamer can not be directly heated by the bottom heating device, the rice in the food steamer can be ensured to be cooked by heating by the top heating device. During specific cooking, the inner container is directly acted by the bottom heating device, rice and water mixture in the inner container can be heated, the steamer 4 only feeds steam and rice soup through the side through holes, rice in the inner container is easily cooked or even becomes burnt, the steamer 4 cannot be cooked due to no heating, and the heat is difficult to radiate into a steamer cooking cavity after the rice and water mixture in the inner container passes through a boiling stage and the water in the inner container is reduced or even does not exist during actual cooking, so that the rice in the steamer can be cooked by the top heating device 6.

In particular use, the through holes 41 are located on the side walls at a height of 1/4-3/4. When the height of the through hole 41 is lower than 1/4 of the side wall, the volume of the food steamer is affected, so that rice water is easy to flow back into the cooking cavity of the inner container from the through hole, and when the height of the through hole 41 is higher than 3/4 of the side wall, the distance between the through hole 41 and the liquid surface in the inner container is too far, so that the rice water is difficult to enter the food steamer 4 from the inner container 3 through the through hole 41.

Referring to fig. 2, the mouth of the steamer 4 of the present embodiment has a flange 42, the inner container 3 is provided with a supporting surface, and the flange 42 is lapped on the supporting surface. The mouth of the inner container 3 of the embodiment is also provided with an inner container flange 31, and the inner container flange 31 is higher than the flange 42 of the food steamer 4, so that the installation of the sealing ring on the pot cover 2 matching with the inner container flange 31 is convenient. The inner container flanging 3 is positioned at the outer side of the steamer flanging 42, and when the pot cover 2 is covered on the inner container 3, the sealing ring is attached to the inner container flanging 31. The flanging of the food steamer 4 is positioned at the inner side and is lower than the inner container flanging 31, so that the food steamer cannot interfere with the sealing ring, and the sealing effect of the sealing ring on the inner container 3 is ensured.

In the present embodiment, referring to fig. 2 and 3, the through holes 41 are provided in a plurality and circumferentially distributed on the side wall of the food steamer 4. When the food steamer 4 is placed in the inner container 3, a certain gap is formed between the outer side wall of the food steamer 4 and the inner side wall of the inner container 3, when the inner container 3 is heated, a part of rice water mixture in the inner container 3 can generate rice water to ascend along the gap, a through hole 41 is formed in the side wall of the food steamer 4, the rice water can flow into a cooking cavity of the food steamer 4 through the through hole 41, and the rice water mixture in the food steamer 4 is heated. In the specific cooking process, rice water may exist in the circumferential direction of the food steamer 4, so that the through holes 41 are circumferentially distributed on the side wall of the food steamer 4.

In order to facilitate taking and placing of the food steamer, a handle (not shown in the figure) is arranged on the inner wall of the food steamer 4, and the handle is higher than the through hole 41. The handle and the food steamer can be prevented from being coincided with each other to cause pollution, and the temperature of the handle can be prevented from being too high to scald a user.

The embodiment also discloses a cooking method of the electric cooker, when cooking, a first rice and water mixture is placed in the inner container 3, a second rice and water mixture is placed in the steamer 4, after a cooker cover is covered, a corresponding cooking program (such as multifunctional rice) is selected, and the electric cooker starts to execute a preset cooking method to work. The specific cooking method at least comprises the following cooking stages:

and in the temperature rising stage, the bottom heating device heats the inner container to enable the temperature in the inner container to rise to a first preset temperature, the temperature of the rice-water mixture in the inner container rises through the temperature rising stage, the rice-water mixture is generally 10-30 ℃ when being put in the inner container, and the temperature rises to the first preset temperature through the temperature rising stage, wherein the first preset temperature is close to the boiling temperature and is approximately 75-90 ℃. Of course, during the heating process, part of the hot air is generated to preheat the upper steamer 4.

And then, a steam preheating stage is carried out, and steam generated in the inner container cooking cavity enters the steamer cooking cavity through the through hole. In the heated process of the inner container, the cooking cavity of the inner container gradually generates steam, and the steam is more and more introduced into the cooking cavity of the food steamer through the through hole 41 to heat the second rice-water mixture in the food steamer 4.

Then, the rice water transfer stage is started, and the rice water produced in the inner container cooking cavity enters the steamer cooking cavity through the through hole 41. The in-process of being heated gradually in the inner bag culinary art chamber, the temperature is more and more high, reaches the in-process of boiling gradually, and the rice water mixture in the inner bag culinary art chamber can produce a lot of rice water foams etc. and be heated and rise, enters into the food steamer culinary art chamber through-hole 41, and its temperature is higher moreover, can heat the rice water mixture in the food steamer culinary art chamber after entering into the food steamer culinary art chamber. And moreover, sugar in the rice grains can be separated out into rice soup in the heating process of the rice-water mixture in the inner container, the rice soup with higher sugar content is formed, after the rice soup enters the cooking cavity of the steamer through the through hole, the sugar content in the steamer is higher, and the sugar content in the inner container is lower, so that rice in two different states can be finally formed, the main difference is different in sugar content, and the requirements of different family members are met. And when this embodiment is culinary art low sugar meal, the rice water of placing in the inner bag can be on the high side than well water content for the sugar of few rice can be sufficient and goes out a large amount of aquatic, then a large amount of water at least part can enter into the food steamer culinary art chamber through the through-hole, so make the inner bag can cook out low sugar meal.

When the rice soup is used specifically, the heating power of the rice soup transfer stage is not lower than that of other cooking stages. In the rice water transfer stage, continuous heating with strong fire is required to ensure that the rice water can enter the steamer 4 through the through holes 41. This application is owing to set up food steamer 4 on inner bag 3, and food steamer 4's bottom does not have the through-hole moreover, compares in the culinary art procedure of the ordinary rice cooker of culinary art, and the culinary art method of this application can heat by big fire all the time to rice water transfer stage in the stage of rising the temperature, needn't worry the problem that the rice water boiling produced in the inner bag can spill over. Because the through holes are formed in the side wall of the steamer, when rice water generated in the inner container is upward, the rice water is turned through the through holes in the side wall and flows into the cooking cavity of the steamer, and the possibility that the rice water continuously spreads upward and overflows is reduced. It can be seen that this application sets up the food steamer when carrying out low sugar culinary art, the time of cooking also can not be obvious shortening, its reason lies in, during ordinary cooking, in order to prevent that rice water from overflowing from the exhaust passage (or the steam valve) of pot cover at the boiling stage, can reduce the firepower and avoid overflowing, lead to the culinary art time to lengthen, and this application is owing to be provided with the bottom does not have the overflow of through-hole's food steamer separation rice water, so be in the boiling stage at the rice-water mixture and still can cook by big fire, the time of cooking has the advantage relatively ordinary cooking.

The cooking method in this embodiment may further include:

and in the steam supplementing stage, steam generated in the cooking cavity of the inner container enters the cooking cavity of the food steamer through the through hole, and the steam supplementing stage is positioned after the rice water transferring stage. The surface of the rice in the cooking cavity of the steamer can be prevented from being too dry in the steam supplementing stage, and the taste of the rice is improved.

As an improvement, the pot cover 2 of the present embodiment is further provided with a top heating device 6, and the cooking method further includes:

and a top heating stage, wherein the top heating device works to heat the steamer cooking cavity, and the top heating stage is positioned before the rice water transfer stage is started or/and after the rice water transfer stage is completed. The heating device works through the top, and the temperature in the cooking cavity of the food steamer is promoted to rise. Specifically, the top heating device can be matched with the bottom heating device for use, so that rice in the inner container 3 and the food steamer 4 can be cooked quickly. The top heating device can work in both the temperature rise stage and the steam preheating stage, the temperature of the cooking cavity of the food steamer is quickly improved, the rice soup transfer stage does not work, the rice soup transferred to the food steamer is prevented from overflowing due to continuous heating of the top heating device or flowing into the inner container through the through hole in the side wall of the food steamer, and the rice cooking effect is influenced. The top heating device can also continue to work after the rice soup transfer stage to heat the cooking cavity of the steamer.

It can be understood that the electric cooker is provided with the control device, the cooker cover is also provided with the top temperature measuring device, the bottom of the inner container is also provided with the bottom temperature measuring device, a temperature measuring signal fed back to the control device through the temperature measuring device is fed back, and the control device controls the bottom heating device and the top heating device to work according to the temperature measuring signal. The control device is stored with different cooking programs, the electric cooker is also provided with an operation unit, and the control device executes the corresponding cooking programs after the operation unit selects the corresponding cooking menu. The cooking method of the embodiment is one cooking program of the electric cooker. Generally, an electric cooker comprises different cooking menus for cooking rice, cooking soup, cooking porridge and the like, while the embodiment adds the cooking menu of multifunctional rice (or low-sugar rice), and during specific manufacturing, corresponding rice-water mixtures are arranged in an inner container and a food steamer, so that rice in different states is finally cooked in the inner container and the food steamer, and the requirements of different family members are met. Of course, the rice cooker of the embodiment can also be used in other ways as follows: 1. when ordinary rice is cooked, the rice and water are placed in the inner container in a corresponding proportion, and a steamer is not placed for cooking. 2. Steaming and cooking are carried out simultaneously, the inner container is filled with rice and water in a corresponding proportion, and food to be steamed (such as steamed bread, corn and the like) is placed in the steamer.

Example two

The embodiment is further improved and optimized on the basis of the first embodiment, and particularly, the scale marks on the liner are improved. Referring to fig. 4 and 5, the inner container 3 of the present embodiment is provided with a general rice cooking water line and a low sugar rice cooking water line, and the low sugar rice cooking water line is used when a steamer is placed for cooking. The lowest scale of the low sugar cooking water line of this embodiment is higher than the lowest scale of the general cooking water line. The normal use of the low-sugar rice cooking function can be ensured by the arrangement, and the problem that the effect of low-sugar rice cannot be achieved when a user cooks a small amount of rice water in the inner container is avoided. In the embodiment, when low-sugar cooking is carried out, the steamer for collecting rice water is arranged in the inner container, so that rice-water mixture placed in the inner container is not too little and is certainly larger than the lowest water level line of common rice cooking, and the rice water can be ensured to enter the cooking cavity of the steamer.

In order to ensure a good cooking effect, a steamer cooking water line is arranged on the steamer 4 of the embodiment, and scale marks on the steamer cooking water line are matched with scale marks on the low-sugar cooking water line. Therefore, when the rice-water mixture is placed in the inner container to the corresponding inner container scales during cooking, the matched scales can be found on the food steamer for adding, and the final good cooking effect is ensured.

Specifically, the scale marks on the cooking water line of the steamer correspond to the scale marks on the low-sugar cooking water line one by one. Referring to fig. 4 and 5, the inner container in fig. 4 has a water level line for cooking rice with low sugar, and the scale marks are 2 and 3, specifically, when 2 cups of rice are added, water is added to the scale mark of 2, the steamer is provided with the corresponding scale marks 2 and 3, 2 cups of rice are added by using the measuring cup of the steamer, and water is added to the scale mark of 2, so that rice with ideal effect can be cooked in the inner container and the steamer. In order to take account of the rice effect in the inner container and the food steamer, the inventor finds out through a large number of experiments that the specific rice water amount in the inner container and the specific rice water amount in the food steamer are in one-to-one correspondence, and good rice can be cooked up and down.

In this embodiment, the cooking water line of the steamer is set to be free from the through hole 41. In the vertical direction, the steamer cooking water line and the through holes 41 are not on the same straight line and are positioned in the gaps of the through holes, and in the horizontal direction, the through holes 41 are higher than the steamer cooking water line, so that the use of the steamer is facilitated, and the phenomenon that too much water is added in the steamer to leak from the through holes 41 is avoided.

In this embodiment, the highest scale of the low sugar cooking water level is lower than the highest scale of the general cooking water level. When carrying out low sugar culinary art, because inner bag top is provided with food steamer 4, the space receives certain compression, can not cook too much rice, otherwise can take place to interfere with food steamer 4.

In this embodiment, the inner container is further provided with a porridge cooking water level line, and the lowest scale of the porridge cooking water level line is higher than that of the common rice cooking water level line. More water can be conveniently placed when the porridge is cooked, and the porridge cooking effect is ensured.

In this embodiment, referring to fig. 4, the general cooking water line is located between the low-sugar cooking water line and the porridge cooking water line. The normal cooking water line covers the largest range in the vertical direction, namely 1-8 cups of rice, the low-sugar cooking water line is arranged on the left, the scales are marked as 2-3 cups of rice, the porridge cooking water line is arranged on the right, and the scales are marked as 0.5-1.5 cups of rice. For reasonable layout, the numbers on the low-sugar cooking water line on the left side are positioned on the left side of the scale mark, and the numbers on the porridge cooking water line on the right side are positioned on the right side of the scale mark.

In this embodiment, the common rice cooking water line and the low sugar rice cooking water line are provided on the inner surface of the inner container. The use and the operation are convenient to be carried out by contrasting the scale marks. In other embodiments, the inner container may be partially or completely transparent, and the scale marks are arranged in the transparent area of the inner container, so that the scale marks are prevented from directly contacting with the food in the inner container.

EXAMPLE III

This embodiment provides an electric rice cooker, including the pot body 1 and pot cover 2, the internal inner bag 3 that is equipped with of pot, be equipped with the food steamer 4 that can get in the inner bag, the lateral part electromagnetic heating device 7 of controlling means and heating food steamer still is equipped with in the pot body, controlling means control lateral part electromagnetic heating device's heating state, controlling means still includes detection module, and detection module detects the state of placing of food steamer through lateral part electromagnetic heating device. The main difference from the first embodiment is that, in the present embodiment, referring to fig. 6, a lateral electromagnetic heating device 7 for heating the food steamer is arranged in the pot body. The top heating device in the first embodiment may be further provided because the side electromagnetic heating device 7 is provided, and of course, in this embodiment, the top heating device may be eliminated because the side electromagnetic heating device 7 is provided.

It can be understood that the food steamer 4 of the present embodiment may be a food steamer structure in the first embodiment, or a food steamer structure with an opening at the bottom in the prior art, but is made of a magnetic conductive material, and can be heated by matching with the sidewall electromagnetic heating device 7. And the detection module is arranged in the control device, the placing states of the food steamers are different, for example, the food steamers are placed, the food steamers are not placed, or the food steamers are not placed, the back pressures are different when the lateral electromagnetic heating device 7 is used for heating, the detection module can detect the placing states of the food steamers, the control device flexibly adjusts the power based on the detection information of the detection module, and therefore rice soup overflow caused by continuous heating with large firepower due to the fact that the food steamers are not placed can be avoided. During specific use, when using low sugar rice function, need place the inner bag with the food steamer in, and need big fire heating to promote rice and water to pass through the through-hole entering when the food steamer when the boiling, and the user is when using, if the user forgets to place the inner bag with the food steamer in, still use low sugar rice function to cook, lateral part electromagnetic heating device is because the backpressure is different when the heating this moment, judge not place the food steamer, so can reduce power, avoid lasting big fire heating to lead to rice and water to spill over.

It can be understood that the electric cooker of the embodiment has a common rice cooking mode and a low-sugar rice cooking mode, and the low-sugar rice cooking mode is used when the steamer is placed for cooking, and the common rice cooking mode is used when the steamer is not placed for cooking. In the low-sugar rice cooking mode, the cooking method in the first embodiment can be referred, and the cooking method is mainly characterized in that the rice water mixture in the inner container is still heated by strong fire in the boiling stage to promote the transfer of rice water; in the ordinary cooking mode, when the rice-water mixture in the inner container is in the boiling stage, the rice water is heated by small fire power to avoid overflowing. So that the heating power in the boiling stage in the ordinary rice cooking mode is less than that in the low-sugar rice cooking mode.

In the embodiment, due to the fact that the lateral electromagnetic heating device 7 is arranged, in the low-sugar cooking mode, when the detection module detects that a steamer signal is not placed, the detection module is switched to the ordinary cooking mode, and therefore rice can still be cooked and cannot overflow when a user operates the rice by mistake.

Preferably, in this embodiment, a bottom heating device is arranged in the pot body, rice water generated by heating the inner container by the bottom heating device enters the food steamer through the through hole, and an electromagnetic heating device 7 for heating the lateral part of the food steamer is arranged in the pot body. The steamer can be heated through the lateral electromagnetic heating device, so that the temperature in the steamer can be rapidly increased, and rice water can be promoted to enter the steamer. Because the food steamer is far away from the bottom heating device, the temperature of the food steamer is difficult to be quickly raised, and the temperature of the food steamer can be quickly raised through the lateral electromagnetic heating device 7. In specific use, referring to the cooking method in the first embodiment, rice and water mixture is also placed in the food steamer, so that rice in the food steamer is cooked.

The pot body comprises a shell, a heat preservation cover and an inner container from outside to inside, and the lateral electromagnetic heating device can be fixed on the heat preservation cover. Thereby being convenient for taking and placing the inner container.

Further, the side electromagnetic heating device 7 is lower than the through hole 41. By heating the lower part of the through hole 41, the rice water at the lower part can be promoted to be rapidly heated, so that the rice water is promoted to flow upwards and enter the food steamer through the through hole 41.

Specifically, the food steamer 4 is made of a magnetic conductive material, and the side wall of the inner container corresponding to the side electromagnetic heating device is made of a non-magnetic conductive material. Thereby ensuring that the electromagnetic heating device heats the food steamer in the inner container. The food steamer can be made of stainless steel or magnetic materials such as iron and copper.

The bottom heating device can be a bottom electromagnetic wire coil, and the inner container can be composed of a bottom wall and a side wall, wherein the bottom wall is made of magnetic conductive materials (such as iron), and the side wall is made of non-magnetic conductive materials (such as aluminum). Or the inner container is made of non-magnetic material, and the bottom wall of the inner container is only provided with a magnetic conduction layer. The magnetic conduction layer can be sprayed or compounded on the inner container through melting and jetting, so that the bottom electromagnetic wire coil can heat the inner container.

Of course, the bottom heating device can also be a heating disk, and the inner container is a non-magnetic material, such as an aluminum container.

The side electromagnetic heating device 7 of the embodiment is arranged around the inner container. So that the circumferential direction of the inner container can be heated.

It can be understood that the electric cooker has a common rice cooking mode and a low-sugar rice cooking mode, and the low-sugar rice cooking mode is used when the steamer is placed for cooking, and the common rice cooking mode is used when the steamer is not placed for cooking. Of course, a mixed mode in which steaming and cooking are performed simultaneously may also be included.

It is to be understood that the various embodiments of the invention may be combined with each other to achieve further embodiments, without conflict.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.