KR200287789Y1 - multi electric cookware - Google Patents

Abstract

Multi-cooking electric rice cooker according to the present invention, in the electric rice cooker, at least two inner compartments formed in the body, the inner pot containing food to be mounted and cooked in each inner cylinder, and each inner pot mounted in each inner cylinder A heat dissipation portion formed on the lower surface or the side of the inner cylinder to be in close contact with heat, and after each inner pot is mounted on each inner cylinder, a lid portion rotatably installed on the body to cover each inner pot individually, and a user input It is configured to include a control unit for controlling the operation of the heat radiator to cook or insulate the food contained in each inner pot according to the signal, or at the same time, so as to cook new food on one side while keeping the previously prepared food on the other side. Can be taken out at any time, a single rice cooker can be completely independent Which can provide the convenience of features.

Description

Multi electric cookware

The present invention relates to an electric rice cooker that warms food as well as keeps warm by using electric heat, and in particular, by forming a double operation structure of the electric cooker to cook two kinds of food at the same time to shorten the cooking time as well as electric The present invention relates to a multi-cooking electric rice cooker that can minimize consumption.

In general, an electric rice cooker is a device for cooking food by using a heat source of a heating device that is radiated by electric heat, such an electric rice cooker is used for dual purposes such as cooking function of rice and warming function of food.

That is, as shown in Figure 1, the rice cooker is coupled to the body (1) and the upper surface of the body (1) with a heating device containing a heat radiating portion (1a), the hinge point during the operation of the handle The lid 2 is opened and closed to the center, and is seated on the bottom surface of the body 110 to accommodate rice, as well as the inner pot (3) in contact with the heat dissipation unit (1a).

Therefore, when mixing the rice and water in the inner pot (3) of the electric cooker at an appropriate ratio, insert into the body (1), close the lid (2) using the handle, and then "on" the operation switch (not shown), Since the heat dissipation unit 1b is compressed by the weight of the inner pot 3 to heat the inner pot 3, it is manufactured as food.

By the way, the body (1) of the electric rice cooker is a state that accommodates only one inner pot (3), for example, it is impossible to cook rice and multi-grain rice at the same time, or cook brown rice or soybean rice at the same time, if you want to cook two kinds of food In addition, the cooking time is increased, as well as the waste of electricity.

Conventional technology to solve this problem is Utility Model Registration Application No. 2000-40136 (designated name: double cooking and thermostat of electric rice cooker, hereinafter referred to as conventional design).

Referring to FIG. 2, in the conventional design, two inner cylinders 10a and 10b are placed in one body 10, and inner pots 30a and 30b are mounted to the inner cylinders 10a and 10b, respectively. After covering with a lid 20 of the heat sink 10c, 10d was applied to heat it to be able to cook different kinds of food at the same time.

On the other hand, if there were only a few rice left in the rice cooker in the household using the electric rice cooker, and the new rice had to be cooked, the rice had to be taken out of the rice cooker and placed in another bowl, and the rice was put in an empty rice cooker. When this happens, the previously cooked rice has a problem that cools down during the new rice.

However, in the conventional design, since two inner pots 30a and 30b are mounted and then covered with one lid 20, the other inner pot 30b cannot be opened while cooking in one inner pot 30a. Therefore, even if the new rice in the other inner pot (30a) in the state put the previously put rice in one inner pot (30b), the lid 20 can not be opened until the rice is complete in the new inner pot (30b) According to the new inner pot (30b) until the rice is finished, there is an inconvenience that can not take out the previously made rice.

The present invention has been made to solve the above-mentioned conventional problems, and an object thereof is to provide a multi-cooking electric rice cooker capable of simultaneously cooking or selectively cooking at least one or more foods.

1 is a schematic exploded cross-sectional view showing an electric rice cooker according to the prior art,

Figure 2 is a schematic exploded cross-sectional view of the electric rice cooker according to the conventional design,

Figure 3 is an exploded cross-sectional view of a multi-cooking electric rice cooker according to the present invention.

Figure 4 is an exploded cross-sectional view of the multi-cooking electric rice cooker according to the present invention.

Explanation of symbols on the main parts of the drawings

100: body 110: first inner cylinder

120: second inner cylinder 130: first heat dissipation unit

140: second heat dissipation portion 210: first lid portion

220: second lid 310: first inner pot

320: second inner pot 400: cooking selection unit and display unit

Multi-cooking electric rice cooker according to the present invention for achieving this object, in the electric rice cooker, at least two compartments formed in the body, the inner pot containing food to be mounted and cooked in each inner cylinder, each inner cylinder A heat dissipation portion formed on the lower surface or the side of the inner cylinder so as to apply heat to each inner pot attached to the inner pot, and a lid rotatably installed on the body so as to cover each inner pot individually after each inner pot is mounted on each inner cylinder. And a control unit for controlling the operation of the heat dissipation unit to cook or heat the food contained in each inner pot in accordance with the input signal of the user selectively or simultaneously.

In this case, the control unit may be installed one or individually to be able to cook food in each inner pot individually.

Hereinafter, with reference to the accompanying drawings illustrating an embodiment according to the present invention will be described in detail.

3 is a schematic exploded cross-sectional view of a multi-cooking electric rice cooker according to the present invention, Figure 4 is a perspective view of a multi-cooking electric rice cooker according to the present invention.

3 and 4, the multi-cooking electric rice cooker according to the present invention is divided into the inner space of the housing to form the first, second inner cylinder (110, 120) and the first, second inner cylinder (110, 120) Food to be cooked by being mounted on the body 100 and the first and second inner cylinders 110 and 120 installed on the body 100 and the first and second heat dissipating units 130 and 140 respectively for applying heat to The first and second inner pots 210 and 220 containing the first and second inner pots 210 and 220 are mounted in the first and second inner cylinders 110 and 120, respectively. The first lid portion 210 and the second lid portion 220 to cover the 220, and the operation to cook or insulate the food contained in the first inner pot 210 and the second inner pot 220 selectively or simultaneously A control unit (not shown) for controlling the control unit, and a key input unit and a display unit 400 for receiving a user's selection signal and displaying the progress thereof.

In the body 100, partition walls are formed in the inner space along the vertical direction, and the first inner cylinder 110 and the second inner cylinder 120 are formed. The first heat dissipation unit 130 is installed in the first inner cylinder 110, and the second heat dissipation unit 140 is installed in the second inner cylinder 120.

The first and second heat dissipation parts 130 and 140 may be installed on the bottom or side surfaces of the first and second inner cylinders 110 and 120.

The first and second caps 210 and 220 are coupled to each other by a hinge point on the left and right sides of the upper surface of the body 100, and rotate or open or close in operation of the handle.

The first inner pot 310 is mounted to the first inner cylinder 110 of the body 100, the second inner pot 320 is configured to be inserted into the second inner cylinder 120. Of course, the first and second inner pots 310 and 320 also perform the function of compressing the first and second heat dissipating parts 130 and 140, respectively, while being inserted into the first and second inner cylinders 110 and 120, respectively.

In addition, the cooking selection unit and the display unit 400 radiate the first and second heat dissipating units 130 and 140 during the operation of the operator (home part) in a state in which the cooking selection unit and the display unit 400 are mounted on the outer wall of the body 10. Of course, it can be formed in the form of a selector switch. In addition, it may be installed on the upper surface or the side portion of each lid (210, 220).

In this case, the operator may select the inner pot to be used among the first and second inner pots 310 and 320 in the cooking selector and the display unit 400, and select the cooked food contained in the first and second inner pots 310 and 320, respectively, according to the cooked food. Cooking time can be set simultaneously or selectively. In addition, progresses as each food is cooked are displayed.

The control unit (not shown) may be installed inside the cooking selection unit and the display unit 400 or may be installed in an appropriate area of the body to which no heat is applied. The control unit allows food to be cooked by operating each of the heat dissipating units 130 and 140 according to a signal input through the cooking selection unit and the display unit 400. Of course, the control unit may be installed in the body so as to separately cook food in each inner pot, may be installed separately as many as the number of inner pot.

Hereinafter, the action according to the present invention will be described in detail.

First, when using a multi-cooking electric rice cooker according to the present invention to cook two kinds of food at the same time put the cooked food in the first inner pot 310 and at the same time put another cooked food in the second inner pot 320 body ( The first and second inner pots 310 and 320 are inserted into the first and second inner cylinders 110 and 120 of 100, and then the first lid part 210 and the second lid part 220 are closed.

In this way, the first and second heat dissipating parts 130 and 140 are operable by the weight of the first and second inner pots 310 and 320 inserted into the first and second inner cylinders 110 and 120 of the body 100.

Then, when the cooked food and the cooking time are set in the cooking selector and the display unit 400, the first heat dissipation unit 130 and the second heat dissipation unit 140 radiate heat according to the setting value.

Of course, the food that is cooked simultaneously or separately by the electric rice cooker 100 by the cooking selection unit and the display unit 400 is naturally maintained by the usual procedure.

On the other hand, if you want to cook one kind of food using the electric cooker 100, if any one of the first, second heat dissipating unit (130, 140) in the control unit 400, the first, second heat dissipating unit (130, 140) One of the first and second inner pots 310 and 320 is heated to cook food.

At this time, while cooking is performed in the first inner pot 310, the first lid part 210 is closed and cannot be opened while cooking is finished, while cooking is not performed in the second inner pot 320 at any time. Opening the second lid portion 220 to take out the food contained in the second inner pot 320, or when warming may be carried out.

In the above embodiment has been described as a case of two inner pots and two lids, it will be apparent that three, four or more may be formed as necessary.

According to the multi-cooking electric rice cooker according to the present invention, it is possible to cook several kinds of foods simultaneously or selectively using one electric rice cooker, and open the lid of the other inner pot freely while cooking the food in one inner pot. It can be used to cook new food on one side while keeping the previously prepared food on the other side, and can be taken out at any time, providing the convenience of a function that can be performed by a plurality of fully independent rice cookers with one rice cooker. have.

Claims (3)

In electric rice cooker, Inner passage formed by partitioning at least two or more in the body, Inner pots containing food to be mounted and cooked in each of the inner cylinder, A heat dissipation unit formed on a lower surface or a side surface of the inner cylinder to apply heat to each inner pot mounted to each inner cylinder; After each inner pot is mounted to each inner cylinder, and the lid portion rotatably installed on the body to cover each inner pot individually; And a control unit for controlling an operation of the heat dissipation unit to selectively or simultaneously cook or keep food contained in each inner pot according to a user's input signal. The method of claim 1, A cooking selection unit for receiving a user's selection signal for cooking food, And a display unit configured to display a situation in which food is cooked according to a selection signal input through the cooking selector. The method of claim 1, wherein the control unit, Multi-cooking electric rice cooker that is installed individually or individually to cook food in each of the inner pot.