KR101911476B1 - Cover body assembly for electric cooker and electric cooker having same - Google Patents

Abstract

The present invention provides a cover body assembly applied to an electromagnetic cooker and an electromagnetic cooker having the same. The cover body assembly includes a cover body (1); A cover plate (2) provided inside the cover body (1) and formed with a through hole (221); A sealing component (not shown) formed by partitioning the receiving cavity 201, which is provided between the cover body 1 and the cover plate 2 and communicates with the vent hole 221 together with the cover body 1 and the cover plate 2 3); And a heating member (4) installed in the cover body assembly and heating the accommodation cavity (201). The cover body assembly can be manufactured by installing the sealing component 3 in the gap between the cover plate 2 and the cover body 1 so that the sealing component 3 can be inserted into the receiving cavity 2 together with the cover plate 2 and the cover body 1. [ 201 can be partitioned and formed so that effective recovery and recycling of the steam in the rice cooker can be realized, and further supplementary cooking and water supply can be realized. Such a forming structure of the accommodating cavity can make the cover body assembly more compact by using the space between the cover plate 2, the cover body 1 and the cover plate 2 and the cover body 1, This is convenient.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cover body assembly for use in an electric rice cooker,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electric rice cooker, and more particularly, to a cover body assembly applicable to an electric cooker and an electric cooker having the same.

In the related art, an electric rice cooker generates a relatively large amount of steam in an electric rice cooker while cooking food. Such steam is lost through a steam valve of an electric cooker, but the electric cooker is still kept at low temperature, In this process, if water is not replenished in the rice cooker, the food is boiled and dried, or even sticks to the bottom wall of the inner pot.

The present invention aims at solving at least one of the problems existing in the existing technology. To this end, the present invention provides a cover body assembly applied to an electromagnetic cooker capable of recovering steam in an electromagnetic cooker to be recycled.

Also, the present invention provides an electromagnetic cooker having the cover body assembly.

A cover body assembly applied to an electromagnetic cooker according to a first aspect of the present invention includes: a cover body; A cover plate installed inside the cover body and having a through hole formed therein; An insulating plate disposed on one side of the cover body toward the cover plate; A sealing component disposed between the insulating plate and the cover plate to define a receiving cavity communicating with the vent hole together with the insulating plate and the cover plate; And a heating member installed in the cover body assembly to heat the receiving cavity.

The cover body assembly applied to the electromagnetic rice cooker according to the present invention is characterized in that the sealing component is formed by partitioning the receiving cavity together with the cover plate and the insulating plate so that the sealing component is provided in the gap between the cover plate and the insulating plate, Effective recycling and recycling is possible, and further supplementary cooking and moisture supply can be realized. Such a forming structure of the accommodating cavity can make the cover body assembly more compact and easy to implement by making use of the clearance space between the cover plate, the insulating plate and the cover plate and the insulating plate.

Specifically, the sealing component includes a sealing ring disposed between the insulating plate and the cover plate; And a clamping ring installed on the sealing ring for fixing the sealing ring to either the heat insulating plate or the cover plate.

Optionally, either the insulating plate or the cover plate is buckled and / or screwed to the clamping ring.

Furthermore, an annular groove is formed in the outer circumferential wall of the sealing ring, and the clamping ring is provided with a projection which is fitted into the groove.

Alternatively, a plurality of the vent holes may be spaced apart from each other.

Specifically, the cover plate is formed with a concave portion concavely entering in a direction from the inner surface of the cover plate toward the insulating plate, and the vent hole is formed in the bottom wall of the concave portion.

Furthermore, the heat generating member is provided on one side of the heat insulating plate away from the cover plate.

Specifically, the cover body assembly further includes a temperature sensor installed on the cover body, wherein the cover plate is formed with a through hole spaced apart from the receiving cavity, the probe of the temperature sensor passing through the through hole And a fixing structure for fixing the temperature sensor is installed on the cover body.

The electromagnetic cooker according to the second aspect of the present invention includes a pot body and a cover body assembly applied to the electromagnetic cooker according to the first aspect of the present invention, which is formed on the pot body to define a cooking cavity together with the pot body do.

The electromagnetic cooker according to the present invention improves the overall performance of the electromagnetic cooker by providing the cover body assembly applied to the electromagnetic cooker according to the first aspect of the present invention.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

1 is an exploded view of a cover body assembly applied to an electromagnetic cooker according to an embodiment of the present invention.
Figure 2 is a perspective view of the cover body assembly shown in Figure 1;
Fig. 3 is a perspective view of the cover body assembly shown in Fig. 2, and a cover plate is not shown.
4 is a cross-sectional view of a cover body assembly in accordance with an embodiment of the present invention.
5 is a cross-sectional view of a cover body assembly according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail. Examples of the above embodiments are illustrated by the drawings, wherein the same or similar reference numerals are consistently assigned to the same or similar elements or elements having the same or similar functions. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein: FIG.

The following disclosure provides various embodiments or examples for implementing various structures of the present invention. In order to simplify the disclosure of the present invention, the parts and installation of the specific example will be described below. Of course, this is merely illustrative and not intended to limit the present invention. In the meantime, the present invention can be repeatedly referred to by numerals and / or alphabets in other examples. This repetition is due to the purpose of simplification and clarification and does not indicate the relationship between the various embodiments discussed and / or the installation. In addition, while the present invention has illustrated various specific processes and materials, those of ordinary skill in the art will understand that other process applicability and / or other materials may be used.

Hereinafter, a cover body assembly 200 applied to an electromagnetic cooker 1000 according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5. FIG.

4 and 5, the rice cooker 1000 may include a pot body 100 and a cover body assembly 200. The cover body assembly 200 may be rotatably mounted on the pot body 100, The cover body assembly 200 and the pot body 100 together define a cooking cavity 1001. The cover body assembly 200 is installed substantially horizontally when the cover body assembly 200 is in the off state The bottom surface of the cooking cavity 1001 contacts with the top surface of the pot body 100 so that the top portion of the cooking cavity 1001 is substantially sealed. When the cover body assembly 200 is in an open state, the cover body assembly 200 is vertically installed, and the bottom surface of the cover body assembly 200 is separated from the top surface of the pot body 100, thereby opening the top portion of the cooking cavity 1001.

1, a cover body assembly 200 of an electromagnetic cooker 1000 according to an embodiment of the present invention includes a cover body 1, a cover plate 2, a warming plate 12, a sealing component 3 and a heat generating member 4.

Specifically, the cover plate 2 is installed inside the cover body 1 and the heat insulating plate 12 is installed on one side of the cover body 1 facing the cover plate 2. 1, 4 and 5, the cover body 1 may include a housing 11. The heat insulating plate 12 is installed inside the housing 11, and covers the cover plate 2, Is installed inside the heat insulating plate (12). In other words, the cover plate 2 is installed on one side of the heat insulating plate 12 adjacent to the cooking cavity 1001. Here, the cover plate 2 is detachably attached to the cover body 1 or the insulating plate 12 by a buckle structure (for example A1, A2 and A3 shown in Fig. 1), and the cover body assembly 200 The cover plate 2 and the warming plate 12 are both horizontally installed and the cover plate 2 is disposed inside the warming plate 12 (for example, the lower side shown in FIG. 4) The steam generated in the cooking cavity 1001 can first come into contact with the cover plate 2 when moving upward. Thus, by installing the cover plate 2 on the cover body 1 or the warming plate 12 in a detachable manner, the user can conveniently dismantle and clean the cover plate 2. [ Of these, the buckle structure is well known to those skilled in the art, and a detailed description thereof will be omitted. In addition, the cover plate 2 may be coupled with the cover body 1 or the insulating plate 12 by other methods. It is to be noted that "inside" can be understood as a direction toward the center of the cooking cavity 1001, and the opposite direction is defined as "outside", that is, a direction away from the center of the cooking cavity 1001.

Furthermore, the sealing component 3 is provided between the insulating plate 12 and the cover plate 2 and is formed by partitioning the accommodation cavity 201 together with the insulating plate 12 and the cover plate 2, A vent hole 221 is formed in the vent hole 2 and the vent hole 221 communicates with the cooking cavity 201 and the cooking cavity 1001. As shown in Figs. 4 and 5, the outer surface of the cover plate 2 (for example, the upper surface shown in Fig. 4) and the inner surface of the heat insulating plate 12 And the sealing component 3 is installed in the gap so that the sealing component 3, the insulating plate 12 and the cover plate 2 collectively define the receiving cavity 201 And the vent hole 221 penetrates the cover plate 2 along the inside and outside (for example, the up and down directions shown in FIG. 1) to form an inner end of the vent hole 221 (for example, The upper end of the vent hole 221 and the receiving cavity 201 are in communication with each other so that the steam in the cooking cavity 1001 is communicated with the lower end of the cooking cavity 1001 and the cooking cavity 1001, And can be introduced into the receiving cavity 201 through the vent hole 221.

1, the sealing component 3 can be constructed in an annular shape, and the outer end surface of the sealing component 3 extends until it contacts the insulation plate 12, and the inner surface of the sealing component 3 The sealing component 3 can be used as an outer peripheral wall defining the receiving cavity 201 and the insulating plate 12 and the cover plate 2 Can be used as two sections that are formed by partitioning the accommodation cavity 201. Of course, the present invention is not so limited, and the specific structure of the sealing component 3 may be configured according to actual demand to better meet actual demand.

4 and 5, the heat generating member 4 is installed in the heat insulating plate 12, or the heat generating member 4 is mounted on the heat insulating plate 12. The heat generating member 4 is installed in the cover body assembly 200, And the heating member 4 may be in contact with the receiving cavity 201 or may be relatively close to the receiving cavity 201. [ When the heating member 4 is operated, the receiving cavity 201 can be heated, and when the steam in the receiving cavity 201 receives heat to increase the pressure, the high-pressure steam in the receiving cavity 201 flows into the vent hole 221 to the cooking cavity (1001) from the receiving cavity (201).

Hereinafter, the operation of the electromagnetic cooker 1000 according to an embodiment of the present invention will be briefly described.

4, in the process of cooking (for example, cooking) the rice cooker 1000, some of the steam raised in the cooking cavity 1001 flows into the receiving cavity 201 through the vent hole 221 And when the cooking is completed, the electromagnetic cooker 1000 enters a warmed state. At this time, the heating member 4 is operated to heat the steam (for example, the liquid state steam) in the receiving cavity 201 to become the high-temperature steam, so that the steam in the receiving cavity 201 is cooked through the vent hole 221 Is injected into the cavity 1001 to heat the cooking cavity 1001 and at the same time to replenish moisture in the food being cooked (for example, rice) in the cooking cavity 1001.

The cover body assembly 200 used in the electromagnetic cooker 1000 according to the embodiment of the present invention can be manufactured by installing the sealing component 3 in the gap between the cover plate 2 and the warming plate 12, The warming plate 12 is formed by partitioning the receiving cavity 201 so as to effectively recover the steam in the cooking cavity 1001 and return the steam to the cooking cavity 1001 through the heating member 4, Thereby performing water replenishment and reheating to the cooking cavity 1001. Such an arrangement of the accommodating cavities 201 makes it possible to use the space between the cover plate 2, the warming plate 12 and the cover plate 2 and the warming plate 12 in a sophisticated manner to make the cover body assembly 200 more compact And can be easily implemented.

According to one embodiment of the invention, the sealing component 3 comprises a sealing ring 31 and a clamping ring 32, which sealing ring 31 comprises a thermostat plate 12 and a cover plate 2 And the clamping ring 32 is installed in the sealing ring 31 to fix the sealing ring 31 to either the heat retaining plate 12 or the cover plate 2. 4, the clamping ring 32 is provided on the inner surface of the heat retaining plate 12 to fix the outer end of the sealing ring 31 to the inner end surface of the heat retaining plate 12, 31 are in contact with the outer end surface of the cover plate 2, of which the heat insulating plate 12 may be buckled or screwed to the clamping ring 32, or screwed simultaneously with the buckling engagement.

5, the clamping ring 32 is provided on the outer surface of the cover plate 2 to fix the inner end of the sealing ring 31 to the outer end surface of the cover plate 2, 31 are brought into contact with the inner end surface of the heat insulating plate 12, of which the cover plate 2 can be buckled or screwed with the clamping ring 32, or screwed together with the buckling engagement have. Of course, the present invention is not limited thereto, and the cover plate 2 or the heat insulation plate 12 may be connected to the clamping ring 32 by other methods.

Specifically, an annular groove 311 may be formed on the outer circumferential wall of the sealing ring 31. The clamping ring 32 is provided with a protrusion 323, and the protrusion 323 is fitted into the groove 311. 1, the sealing ring 31 has a generally semicircular annular structure and a groove 311 is formed in the outer peripheral wall of the sealing ring 31 so as to be recessed toward the central axial direction of the sealing ring 31, The groove 311 is annular and surrounds the edge of the outer ring of the sealing ring 31. The clamping ring 32 is also substantially semicircular in shape and the inner ring of the clamping ring 32 is formed with a protrusion 323, 323 protrude in the direction of the central axis of the clamping ring 32 from the inner circumferential wall of the clamping ring 32 and the protrusions 323 also have an annular structure and surround the edge of the inner ring of the clamping ring 32, The protrusion 323 at the edge of the inner ring of the clamping ring 32 is fitted to the groove 311 at the edge of the outer ring of the sealing ring 31 by installing the clamping ring 32 on the edge of the outer ring of the sealing ring 31 So that the clamping ring 32 can be firmly fixed to the sealing ring 31.

1, the buckle 321 may be provided on the outer surface of the heat insulating plate 12 when the clamping ring 32 is installed on the heat retaining plate 12, And three buckles 321 are distributed uniformly in the clamping ring 32. Correspondingly, the heat insulating plate 12 also has three (three) buckles 321, The positions of the three buckling holes 121 and the three buckles 321 correspond to each other so that the three buckles 321 correspond to the three buckling holes 121, The clamping ring 32 can be fixed to the heat retaining plate 12 by correspondingly fitting the clamping ring 32 into the heat retaining plate 12. The buckle 321 may be installed on the heat retaining plate 12 and the buckling hole 121 may be formed on the clamping ring 32.

1, when the clamping ring 32 is installed on the heat retaining plate 12, a through hole may be formed in the heat retaining plate 12, and the number of the connection holes may be three, The three rows of threaded holes 122 may be formed in the heat plate 12 and the positions of the three threaded holes 122 and the three threaded holes 122 may be correspondingly arranged in the clamping ring 32, The three screws 322 are sequentially screwed to the corresponding screw holes 122 through the corresponding connecting holes so that the clamping ring 32 can be firmly fixed to the insulating plate 12 . Alternatively, a circumferential groove 312 may be formed in the outer wall of the groove 311, and the circumferential groove 312 allows the screw 322 to pass through the sealing ring 31 in a straightforward manner.

It should be noted here that when the clamping ring 32 is installed on the cover plate 2, the connection between the clamping ring 32 and the cover plate 2 is achieved by the connection between the clamping ring 32 and the insulating plate 12 Method, and a detailed description thereof will be omitted here.

According to an embodiment of the present invention, a plurality of vent holes 221 are formed, and a plurality of vent holes 221 are spaced apart from each other. 1, the cover plate 2 is formed with a protrusion 21, the protrusion 21 is formed to protrude from the outer surface of the cover plate 2 to the inner surface of the cover plate 2, The protruding portion 21 may have a generally semicircular structure and may have a semi-circular structure and may have an edge of the outer ring of the protruding portion 21 and an edge of the outer ring of the outer ring of the sealing ring 31 And the vent hole 221 is formed in the protruding portion 21 and penetrates the cover plate 2 in the inward and outward directions. The plurality of vent holes 221 may be arranged in an arc shape and the distance between any two vent holes 221 may be the same so that a plurality of vent holes 221 may be uniformly distributed in the projections 21 .

The concave portion 22 is recessed in the direction toward the insulating plate 12 from the inner surface of the cover plate 2 and the vent hole 221 Is formed on the bottom wall of the recess 22. Referring to FIG. 1, FIG. 4 and FIG. 5 in combination, it is assumed that a plurality of recesses 22 are formed and a plurality of recesses 22 are formed in protrusions 21, The recess 22 and the vent hole 221 correspond to each other and the mediation vent hole 221 is formed in the inner wall of the bottom wall 22 of the corresponding recess 22 along the inner and outer directions, Respectively. Accordingly, when the cover body assembly 200 is in the OFF state, the liquid vapor in the receiving cavity 201 is subjected to gravity and flows along the side wall of the concave portion 22 without flowing out through the vent hole 221, The liquid vapor in the receiving cavity 201 can be stably stored in the receiving cavity 201. [

According to one embodiment of the present invention, the sealing component 3 is installed between the insulating plate 12 and the cover plate 2, and the heating member 4 is disposed between the insulating plate 12 and the cover plate 2, . 1, 4 and 5, the sealing component 3 is installed between the heat insulating plate 12 and the cover plate 2, and the heat generating member 4 is disposed outside the heat insulating plate 12 Respectively. Among them, the heat generating member 4 may be a PTC thermistor (PTC is an abbreviation of Positive Temperature Coefficient and is a semiconductor material or component having a very high temperature coefficient). Of course, the present invention is not limited thereto, and the heating member 4 may be other types of heating elements, and a detailed description thereof will be omitted.

1, an inner concave portion 123 is formed in the heat insulating plate 12, and an inner concave portion 123 is formed outwardly concave from the inner surface of the cover plate 2, and a sealing ring 31 Concave portion 123 may be a substantially semicircular structure and the outer edge of the recessed portion 123 and the outer edge of the protruded portion 21 may be in contact with the inner surface of the recessed portion 123. Specifically, The buckling hole 121 and the screw hole 122 are both formed in the inner concave portion 123 and the heat generating member 4 can be fixed to the outside of the inner concave portion 123, And faces the portion 123 back and forth. Therefore, the heating efficiency of the heating member 4 with respect to the accommodation cavity 201 can be effectively improved.

According to one embodiment of the present invention, the cover body assembly 200 further includes a temperature sensor 5, the temperature sensor 5 is mounted on the cover body 1, A probe is provided at the inner end of the temperature sensor 5 and the probe of the temperature sensor 5 passes through the through hole 23 to measure the temperature in the cooking cavity 1001 The through-hole 23 and the accommodation cavity 201 are spaced from each other. That is, the temperature sensor 5 is not located in the accommodating cavity 201 and a fixing structure for fixing the temperature sensor 5 to the cover body 1 is provided so that the temperature sensor 5 can be stably And the through holes 23 are sealed to prevent the steam in the cooking cavity 1001 from flowing between the cover plate 2 and the cover body 1 through the through holes 23. [

For example, according to the example of FIGS. 1 to 3, the fixing structure includes a fixing bracket and a sealing ring 51, the sealing ring 51 can be fixed to the insulating plate 12, and the cooking cavity 1001, And the through hole 23 penetrates the cover plate 2 in the inside and outside direction and after the assembly the sealing ring 51 passes through the through hole 23 and penetrates through the through hole 23, And is coupled. The inner circumferential wall of the through hole 23 and the outer circumferential wall of the sealing ring 51 are in intimate contact with each other so that the sealing ring 51 tightly fills the through hole 23, It is possible to prevent the liquid from entering the outside of the heat insulating plate 12 through the heat insulating plate 23.

Further, the fixing bracket can be fixed to the heat insulating plate 12, the temperature sensor 5 is fixed to the fixing bracket so that the fixing bracket can fix the temperature sensor 5 to the heat keeping plate 12, The fixing bracket and the temperature sensor 5 can be partitioned in the inner ring of the sealing ring 51. In other words, the sealing ring 51 surrounds the fixing bracket and the temperature sensor 5, The temperature sensor 5 is positioned in the sealing ring 51 and passes through the through hole 23 when the sealing ring 51 and the through hole 23 are finely fitted to each other do. At this time, the probe of the temperature sensor 5 becomes able to measure the temperature in the cooking cavity 1001.

Second Embodiment of the Present Invention The electromagnetic cooker 1000 according to the second embodiment of the present invention comprises a pot body 100 according to the first aspect of the present invention and a cooking cavity 100 installed in the pot body 100, And a cover body assembly 200 formed by dividing the cover body assembly 1001.

1, 4 and 5, the pot body 100 includes a case, an inner pot 101 provided in the case, and a heating element provided between the case and the inner pot 101, The cooking cavity 101 and the cover body assembly 200 are formed by dividing the cooking cavity 1001 and the heating element heats the inner pot 101 to heat the food in the cooking cavity 1001. Of these, the heat generating element is obvious to those skilled in the art, and detailed description thereof will be omitted.

Among them, the temperature sensor 5 can control the heating state of the heating member 4 and the heating element by measuring the temperature in the cooking cavity 1001, and realize a better cooking effect.

The electromagnetic cooker 1000 according to the embodiment of the present invention improves the overall performance of the electromagnetic cooker 1000 by providing the cover body assembly 200 used in the electromagnetic cooker 1000 according to the first aspect.

In the description of the present invention, it should be understood that the bearing or positional relationship represented by the terms "top", "bottom", "vertical", "horizontal", " Or positional relationship, and is intended only to simplify the description of the present invention and to simplify the description, and does not imply or imply that the device or element necessarily has the specified orientation or is constructed and operated with the specified orientation, And should not be construed in a limiting sense to the present invention.

It should also be understood that the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as implicitly representing the quantity of technical features that indicate, imply, or mean relative importance. Thus, a feature defined as " first ", "second" may explicitly or implicitly include one or more corresponding features. In the description of the present invention, "plural" means two or more unless clearly and concretely defined.

In the description of the present invention, the terms "mounting", "connecting to each other", "connecting", "fixed" and the like are to be understood in a broad sense unless expressly specified otherwise. For example, be fixedly or detachably connected, or may be integrally connected. It may also be connected directly or indirectly through an intermediate medium, or it may be the communication within the two devices or the interaction of the two devices. Those skilled in the art will recognize that the terminology may be understood to have specific meanings in the present invention depending on the specific situation.

In the present invention, unless otherwise clearly defined and defined, the first feature is referred to as being "above" or "below" the second feature means that the first and second features are in direct contact, or that the first and second features Or indirect contact through this intermediate medium. Further, the presence of the first feature in the " upper ", "upper" and "upper surface" of the second feature includes the case where the first feature is directly above and above the second feature, And only the case where the horizontal height is higher than the second characteristic is displayed. The first feature is in the "lower", "lower" and "lower" of the second feature means that the first feature includes the case of being just under and under the second feature, Is lower than the second characteristic.

In the description herein, the reference terms "one embodiment," " some embodiments, "" an example," " , Material, or characteristic is included in at least one embodiment or example of the present invention. The exemplary representation of the term herein does not necessarily refer to the same embodiment or example. In addition, the specific features, configurations, materials, or features described may be combined in any suitable form in one or more embodiments or examples. Also, where mutually inconsistent, a person of ordinary skill in the art may combine and combine the features of the different embodiments or illustrations and of the different embodiments or illustrations presented herein.

Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various modifications, substitutions and changes may be made thereto without departing from the spirit and scope of the invention. And it is to be understood that the scope of the present invention is defined by the appended claims and equivalents thereof.

1000: Electric rice cooker; 1001: Cooking cavity; 100: pot body; 101: inner pot; 200: cover body assembly; 201: receiving cavity; 1: Cover body; 11: housing; 12: insulating plate; 121: buckling hole; 122: screw hole; 123: the concave portion; 2: cover plate; 21: protrusion; 22: concave portion; 221: vent hole; 23: Through hole; 3: sealing component; 31: sealing ring; 311: grooves; 312: avoiding groove; 32: clamping ring; 321: buckle; 322: screw; 323: projection; 4: heating member; 5: Temperature sensor; 51: Sealing ring

Claims (9)

A cover body (1);
A cover plate (2) provided inside the cover body (1) and having a through hole (221) formed therein;
A heat insulating plate (12) installed on one side of the cover body (1) toward the cover plate (2);
A receiving cavity 201 provided between the insulating plate 12 and the cover plate 2 and communicating with the vent hole 221 together with the insulating plate 12 and the cover plate 2 is partitioned A sealing component 3 forming; And
And a heating member (4) installed in the cover body assembly (200) for heating the receiving cavity,
The cover plate 2 is formed with a plurality of concave portions 22 recessed in a direction from the inner surface of the cover plate 2 toward the heat insulating plate 12, Is formed on the bottom wall of the concave portion (22) of the cover body assembly. The method according to claim 1,
The sealing component (3) comprises a sealing ring (31) provided between the insulating plate (12) and the cover plate (2); And a clamping ring (32) installed at the sealing ring (31) for fixing the sealing ring (31) to either the heat insulating plate (12) or the cover plate (2) Cover body assembly applied to rice cooker. 3. The method of claim 2,
Wherein the clamping ring (32) is coupled to any one of the heat insulating plate (12) and the cover plate (2), and is coupled with at least one of a buckling coupling and a screw coupling. Applicable cover body assembly. 3. The method of claim 2,
An annular groove 311 is formed in the outer circumferential wall of the sealing ring 31 and a protrusion 323 fitted in the groove 311 is formed in the clamping ring 32 Cover Body Assembly. The method according to claim 1,
Wherein the plurality of vent holes (221) are spaced apart from each other. delete The method according to claim 1,
Wherein the heating member (4) is installed on one side of the heat insulating plate (12) away from the cover plate (2). The method according to claim 1,
And a temperature sensor (5) installed on the cover body (1), wherein the cover plate (2) is provided with a through hole (23) Through the through hole (23), and the cover body (1) is provided with a fixing structure for fixing the temperature sensor (5) to the cover body (1). An electromagnetic cooker using a cover body assembly applied to an electromagnetic cooker according to any one of claims 1 to 5 and 7 to 8,
The cooker body (100) according to claim 1 or 2, wherein the cover body assembly (200) comprises a cooking cavity (1001) formed in the cooking cavity (100) .

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