CN220735105U - Pot body and cooking utensil - Google Patents

Abstract

The utility model discloses a pot body and a cooking utensil. The cooker body comprises an inner cooker, a base, a middle plate, a side coil assembly and a fireproof member, wherein the base is positioned below the inner cooker; the middle plate is positioned above the base, mounting columns extending downwards are arranged at intervals on the middle plate, and the mounting columns are connected with the base; the side coil assembly is arranged at the side part of the inner pot and comprises side coils, and the side coils are used for heating the side part of the inner pot; the fireproof member is disposed between the side coil and the mounting post, and the fireproof member is disposed at a position corresponding to the side coil. According to the cooker body, the fireproof component is arranged to form fireproof protection between the mounting column and the side coil, when the insulating paint on the surface of the side coil is damaged, the conducting wires contacted with each other can be in conduction and ignition risk, and the fireproof component can prevent the mounting column from being ignited by a fire source, so that safety accidents are avoided to a certain extent.

Description

Pot body and cooking utensil

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to a pot body and a cooking appliance.

Background

Existing cooking appliances, such as electric cookers, are provided with coils to heat the inner pot using electromagnetic waves. Some cooking appliances provide coils at the bottom and sides of the inner pot. The side of the inner pot is usually provided with a heat-insulating ring, and the coil is wound on the heat-insulating ring. The pot body generally comprises a middle plate, a shell and a base, wherein the shell is positioned on the periphery of the middle plate and the base and is connected with the middle plate and the base. The middle plate is provided with mounting columns at intervals on the inner side of the shell and used for being connected with a base below the middle plate.

However, the side coil belongs to the charged component, when the insulating paint on the surface of the side coil is damaged, the conducting wires contacting with each other can have the risk of conducting and igniting, and because the distance between the side coil and the mounting post of the middle plate is relatively close, and the middle plate is generally constructed by plastic materials, the side coil has no fireproof function, so that safety accidents are easy to be caused.

Accordingly, there is a need for a pot and a cooking appliance that at least partially address the above problems.

Disclosure of Invention

A series of concepts in a simplified form are introduced in the summary of the utility model, which will be described in further detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, a first aspect of the present utility model provides a cooker body for a cooking appliance, comprising:

an inner pot;

the base is positioned below the inner pot;

the middle plate is positioned above the base, mounting columns extending downwards are arranged at intervals on the middle plate, and the mounting columns are connected with the base;

a side coil assembly provided at a side of the inner pan and including a side coil for heating the side of the inner pan, and

and a fireproof member disposed between the side coil and the mounting post, and disposed at a position corresponding to the side coil.

According to the cooker body, the fireproof component is arranged to form fireproof protection between the mounting column and the side coil, so that when the insulating paint on the surface of the side coil is accidentally damaged, even if conducting and igniting conditions occur to the conducting wires which are in contact with each other, the fireproof component can timely block a fire source, avoid safety accidents and improve the safety of a product in use.

Optionally, the side coil assembly further comprises a heat insulation ring, the side coil is arranged on one side of the heat insulation ring, which is far away from the inner pot, and the fireproof component and the heat insulation ring are formed into an integral component or are independent components. According to the scheme, the side coil is directly wound on the heat insulation ring, so that additional components for winding the side coil are avoided, the number of the components is reduced, and the structure and assembly are simplified; in the scheme of an integral component, the heat preservation ring is made of fireproof materials, has a fireproof effect, can play a role in fireproof protection on the mounting column, and in the scheme of an independent component, the material consumption for manufacturing the fireproof component is small, so that the material cost is reduced.

Optionally, the heat preservation circle includes heat preservation circle and lower heat preservation circle, lower heat preservation circle is located the below of going up the heat preservation circle and both link to each other, the lateral part coil is located lower heat preservation circle. According to this scheme, construct the heat preservation circle about independent two parts, can select different materials to make heat preservation circle and lower heat preservation circle, for example lower heat preservation circle adopts transparent material to make, and the lateral part coil directly sets up in lower heat preservation circle, can ensure the effect of heating.

Optionally, the fireproof member is formed as a one-piece member with the upper heat-retaining ring, and the fireproof member extends downward from a lower portion of the upper heat-retaining ring. According to the scheme, the fireproof component and the upper heat-insulating ring can be integrally formed, so that the process is simplified, and the installation is convenient.

Optionally, the bottom of going up the heat preservation circle is provided with the spacing groove of opening downwardly, the upper end of lower heat preservation circle extends into in the spacing groove, fire prevention component connect in the bottom of the outer wall of spacing groove. According to this scheme, it is convenient that go up heat preservation circle and lower heat preservation circle installation, and the fireproof component does not influence the assembly of last heat preservation circle and lower heat preservation circle.

Optionally, the fireproof component is an independent component, the cooker body further comprises a bottom coil assembly, a housing and a power panel assembly, and the fireproof component is mounted to at least one of the heat insulation ring, the mounting post, the base, the bottom coil assembly and the power panel assembly. According to the scheme, the fireproof component can be fixed on the part of the cooker body according to design requirements, and the design freedom degree is large.

Optionally, the cooker body comprises a plurality of fireproof members, the fireproof members are arranged at intervals along a direction parallel to the circumferential direction of the inner cooker, and each fireproof member corresponds to a single mounting column in the circumferential direction; according to the scheme, the fireproof components and the mounting columns are in one-to-one correspondence, fireproof protection can be formed on the single mounting columns respectively, the material consumption for manufacturing the fireproof components is small, and the material cost is reduced.

Alternatively, the pot body comprises at least two fireproof members, the at least two fireproof members are arranged at intervals along the direction parallel to the circumferential direction of the inner pot, and at least one fireproof member extends through at least two mounting posts along the direction parallel to the circumferential direction of the inner pot; according to the scheme, more than two mounting columns can jointly form fireproof protection through one fireproof component, the integral number of the fireproof components can be reduced, and the structure of a product is simplified.

Alternatively, the fire-protecting member is configured as an open or closed annular structure extending through all of the mounting posts in a direction parallel to the circumferential direction of the inner pan; according to this scheme, the fire prevention component is single part, and fire prevention component is great to the region that lateral coil blockked, and is better to the fire prevention effect of each erection column, simplifies the structure of product.

Optionally, fixing columns extending upwards and used for being connected with the mounting columns are arranged on the base at intervals, and the positions of the fixing columns correspond to the positions of the mounting columns vertically. According to this scheme, set up the fixed column with the erection column one-to-one is convenient for directly realize the installation connection of base and medium plate through modes such as fastener connection.

Optionally, the middle plate is further provided with a reinforcing wall at intervals, the reinforcing wall being connected to the corresponding mounting post and being located on at least one side of the mounting post in a direction parallel to the circumferential direction of the inner pan, the fireproof member extending past the reinforcing wall in the direction. According to this scheme, the setting of strengthening wall can promote the installation joint strength of medium plate and base, and fire prevention component also can form the fire prevention between strengthening wall and lateral part coil and block, promotes the fire prevention effect to the medium plate.

Optionally, the pot body has a first position section and a second position section in an up-down direction, the first position section corresponds to the inner pot, the second position section is a middle section which is trisected with the first position section, and the fireproof member and the side coil are in the second position section. According to this scheme, the high suitable of lateral part coil can be effectively to interior pot lateral part heating to and fire prevention component can exert bigger fire prevention effect.

Optionally, the fireproof member has a first dimension L1 in the up-down direction, and the side coil has a second dimension L2 in the up-down direction, wherein L1 is greater than or equal to L2; and/or the thickness of the fireproof component is 0.6 mm-3 mm; and/or the fireproof member is a sheet-like member and has an arc or ring shape and/or the middle plate is made of a plastic material.

According to this scheme, the fire prevention component can block the lateral coil completely, ensures the fire prevention effect, has promoted the security.

Optionally, the heat retaining ring is wholly or partially constructed as a transparent or translucent member. According to this scheme, the heat preservation circle sets up to wholly or partly and constructs transparent or semitransparent, can be with the heat of following interior pot outside radiation towards interior pot reflection to can also have visual effect, promoted user's experience and felt.

Optionally, the heat preservation ring is a single component; according to the scheme, the installation process of the heat preservation ring can be simplified.

Or, the heat preservation circle includes heat preservation circle and lower heat preservation circle, lower heat preservation circle is located the below of going up the heat preservation circle and both link to each other, lower heat preservation circle wholly or partly constructs transparent or semitransparent component, the lateral part coil is located lower heat preservation circle. According to this scheme, construct the heat preservation circle about independent two parts about, can select different materials to make heat preservation circle and lower heat preservation circle, lower heat preservation circle is constructed transparent or semitransparent, and lower heat preservation circle can be with the heat reflection of the outside radiation of interior pot towards interior pot to can also have visual effect, when taking out interior pot, the user can observe the lateral part coil from lower heat preservation circle department easily.

A second aspect of the present utility model provides a cooking appliance, including a cover and the above-mentioned pot body according to the first aspect, where the cover is openably and closably disposed on the pot body to form a cooking space between the cover and the pot body.

According to the cooking device of the present utility model, the technical effects similar to those of the cooker of the first aspect can be achieved.

Drawings

The following drawings are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model.

In the accompanying drawings:

fig. 1 is a schematic three-dimensional structure of a cooking appliance according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic three-dimensional structure of a pot body according to a preferred embodiment of the present utility model;

FIG. 3 is an exploded view of the pot shown in FIG. 2;

FIG. 4 is an enlarged schematic view of the middle plate and upper heat retainer in FIG. 3;

FIG. 5 is a cross-sectional view of a pot according to a preferred embodiment of the present utility model;

fig. 6 is an enlarged view at a in fig. 5.

Reference numerals illustrate:

2. cover 3 pot body

4. Inner pot 5 base

5a fixed column 6 outer casing

7. Middle plate 7a mounting column

7b reinforcing wall 10 bottom coil assembly

11. Bottom coil of coil disk 12

20. Insulation ring on side coil assembly 21

22. Side coil of lower insulation ring 22a

23. Limiting groove 30 power panel assembly

40. Fireproof component

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In the following description, a detailed description will be given for the purpose of thoroughly understanding the present utility model. It will be apparent that embodiments of the utility model may be practiced without limitation to the specific details that are familiar to those skilled in the art. Preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to these detailed descriptions.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is intended to include the plural unless the context clearly indicates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Ordinal numbers such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".

It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for illustrative purposes only and are not limiting.

Exemplary embodiments according to the present utility model will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be appreciated that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

The preferred embodiment of the present utility model provides a cooking appliance, as shown in fig. 1 and 2, comprising a cover 2 and a pot 3. The pot body 3 has a cylindrical inner pot accommodating part. The inner pot 4 can be fixedly arranged at the inner pot containing part, or can be freely placed in the inner pot containing part or taken out from the inner pot containing part, so that the inner pot 4 can be conveniently cleaned. The inner pot 4 is typically made of a metal material and has a circular opening in its upper surface for holding the material to be heated, such as rice, soup, etc. The pot body 3 includes therein a heating means for heating the inner pot 4 to heat the inner pot 4.

It is understood that the cooking appliance according to the present utility model may be an electric rice cooker, an electric pressure cooker or other cooking appliances, and the cooking appliance may have various functions of cooking porridge or the like in addition to the function of cooking rice.

The cover 2 has a shape substantially corresponding to the pot 3. The cover 2 is openably and closably provided on the pot 3, and specifically, is pivotally connected to the pot 3 by a pivot shaft, and is capable of freely pivoting about a pivot axis where the pivot shaft is located between a closing position and an opening position with respect to the pot 3, so as to facilitate closing and opening of the pot 3. When the cover body 2 is covered on the cooker body 3, the cover body covers the inner cooker 4 and forms a cooking space with the inner cooker 4. The lid 2 also typically has a port seal, which may be made of, for example, a rubber material, disposed between the lid 2 and the inner pot 4 for sealing the cooking space when the lid 2 is in the closed state.

As shown in fig. 3, the pot 3 may include a base 5, a housing 6 disposed above the base 5, and a middle plate 7 disposed inside the housing 6. The middle plate 7 is located above the housing 6 and is made of a plastic material, such as PP (polypropylene), PE or any suitable material. The housing 6 is located between the middle plate 7 and the base 5 and may connect the outer periphery of the middle plate 7 and the outer periphery of the base 5 together. The housing 6 may be a metal member or a plastic member. The middle plate 7 may be connected to the base 5 by fasteners such as screws. Specifically, the middle plate 7 may be provided with mounting posts 7a extending downward at intervals, and the base 5 may be provided with fixing posts 5a extending upward at intervals. The mounting posts 7a vertically correspond to the fixing posts 5a, and fasteners penetrate through the fixing posts 5a and are screwed into the mounting posts 7a to connect the middle plate 7 with the base 5.

It is noted that directional terms used herein to describe various components, portions, etc. of the pot 3, such as "upper", "lower", "above", "below", "upward", "downward", etc., are relative to the pot 3 in a horizontally disposed and upright state. The directional terms "inwardly", "outwardly", "inside", "outside" and the like, unless otherwise limited, refer to "inside" as being closer to the center of the pot 3 and "outside" as being farther from the center of the pot 3.

The pot 3 further comprises a bottom coil assembly 10 and a side coil assembly 20, which serve as heating means. The bottom coil assembly 10 is disposed above the base 5 and at the bottom or underside of the inner pan 4 for heating the bottom of the inner pan 4. The side coil assembly 20 is provided inside the housing 6 and at the side or outside of the inner pan 4 for heating the side of the inner pan 4. Specifically, both the bottom coil assembly 10 and the side coil assembly 20 are capable of heating the inner pan 4 using the electromagnetic heating principle after being energized. Thus, the cooking appliance of the present utility model is also called an electromagnetic cooking appliance or an IH cooking appliance.

The boiler 3 further includes a power panel assembly 30. The power panel assembly 30 is provided at the rear end of the pot body 3, and outside of the side coil assembly 20. The power panel assembly 30 can be electrically connected to both the bottom coil assembly 10 and the side coil assembly 20 to supply power to the bottom coil assembly 10 and the side coil assembly 20. Specifically, the power panel assembly 30 includes a power panel and a stand. The power panel is arranged on the base 5 through a bracket.

As shown in fig. 3 and 5, the bottom coil assembly 10 may include a coil disk 11 and a bottom coil 12. The coil panel 11 is positioned at the bottom of the inner pot 4, and the bottom coil 12 is wound around the coil panel 11. The coil disk 11 may be constructed in a concave structure, at least the bottom of the inner pan 4 being located within the coil disk 11. The bottom coil 12 has two lead terminals. Both lead terminals can be connected to the power supply board 31 to achieve electrical connection of the bottom coil 12.

The side coil assembly 20 may include a heat retaining ring and a side coil 22a. The heat-insulating ring can be arranged outside the inner pot 4 and at the side of the inner pot 4, in particular between the middle plate 7 and the coil panel 11, for example, the heat-insulating ring can be fixed by means of clamping the middle plate 7 and the top of the coil panel 11 up and down. The side coil 22a can be arranged on the side of the heat-retaining ring facing away from the inner pot 4 for heating the side of the inner pot 4. The side coil 22a has two lead terminals. Both lead terminals can be connected to the power supply board to achieve electrical connection of the side coil 22a.

The pot 3 may also include a fire-resistant member 40, which may be made of a plastic material with a flame retardant agent added thereto, such as any suitable material, for example, PET (polyethylene terephthalate) with 30% gf (glass fiber) added thereto, and PA66 (polyhexamethylene adipamide). As shown in fig. 3, 4, 5 and 6, the fireproof member 40 can be disposed between the side coil assembly 20 and the mounting post 7a, specifically, between the side coil 22a and the mounting post 7a, and the fireproof member 40 is disposed at a position corresponding to the side coil 22a.

In this embodiment, a fireproof protection is formed between the side coil 22a and the mounting post 7a, when the surface of the side coil 22a is damaged, even if a fire is ignited, the fireproof member 40 will cut off the fire source and cannot directly contact with the plastic material on the surface of the appearance of the pot body 3, thereby avoiding the risk of the side coil 22a being damaged and ignited, and further improving the use safety of the product and the experience of the user.

The thickness of the fire-protecting member 40 may be any suitable value from 0.6mm to 3mm, such as 0.6mm, 0.8mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, etc. The fireproof member 40 has a first dimension L1 in the up-down direction, and the side coil 22a has a second dimension L2 in the up-down direction, with L1 being equal to or greater than L2. The dimension of the fireproof member 40 in the up-down direction is greater than or equal to the dimension of the side coil 22a, and the mounting post 7a can be better protected against fire.

The pot 3 has a first position section R1 and a second position section R2 in the up-down direction. The first position section R1 corresponds to the inner pan 4, and further, the size of the inner pan 4 in the up-down direction is equal to the size of the first position section R1. The second location section R2 is a middle section that is trisected of the first location section R1, and the fireproof member 40 and the side coil 22a may be within the second location section R2. The side coil 22a and the fireproof member 40 are provided at the middle position corresponding to the up-down direction of the inner pan 4, the side coil 22a can effectively heat the side of the inner pan 4, and the fireproof member 40 can exert a larger fireproof effect, and a good fireproof effect can be achieved with the small-sized fireproof member 40. The fire-preventing member 40 may have a size in the up-down direction smaller than one third of the size of the inner pan 4 in the up-down direction.

Alternatively, the fireproof member 40 may be a sheet-like member, and may be curved as a whole. The fireproof member 40 may have an arc shape adapted to the side coil assembly 20, whereby the fireproof member 40 may block the side coil 22a to a greater extent.

Specifically, when the fireproof members 40 are configured as arc-shaped sheet-like members, the number and position distribution thereof are to be one-to-one corresponding to the mounting posts 7a, i.e., a plurality of fireproof members 40 are provided, and the plurality of fireproof members 40 are arranged at intervals in a direction parallel to the circumferential direction of the inner pan 4. For example, the illustrated embodiment schematically shows 4 mounting posts 7a and 4 fire protection members 40. The single fireproof member 40 and the single mounting post 7a are positioned corresponding to each other in the circumferential direction, so that fireproof protection is respectively formed for the single mounting post 7a, the material consumption for manufacturing the fireproof member 40 is small, and the material cost is reduced.

Further, the mounting posts 7a are generally distributed in a direction parallel to the circumferential direction of the inner pan 4, whereby adjacent at least two mounting posts 7a can be considered as a group, each fireproof member 40 extending past at least one group of mounting posts 7a in a direction parallel to the circumferential direction of the inner pan, whereby the overall number of fireproof members 40 can be reduced; of course, all mounting posts 7a may also be considered as a group, in which case the fire-protecting member 40 may be constructed in an open or closed ring-shaped structure extending through all mounting posts 7a in a direction parallel to the circumferential direction of the inner pan 4. The area of the fireproof member 40 blocked by the side coil 22a is larger, and the fireproof effect on each mounting post 7a is better.

In addition, in order to improve the connection strength of the middle plate 7 and the base 5, reinforcing walls 7b may be provided at intervals on the middle plate 7, the reinforcing walls 7b being connected to the corresponding mounting posts 7a. The reinforcing wall 7b is located on at least one side of the mounting post 7a in a direction parallel to the circumferential direction of the inner pan 4. The illustrated embodiment schematically shows that the mounting posts 7a are connected with reinforcing walls 7b on both sides in a direction parallel to the circumferential direction of the inner pan 4. The fireproof member 40 extends past the reinforcing wall 7b in a direction parallel to the circumferential direction of the inner pan 4, and the fireproof member 40 can also form a fireproof barrier between the reinforcing wall 7b and the side coil 22a, enhancing the fireproof effect of the centering plate 7.

The heat-insulating ring is wholly or partially constructed as a transparent or semitransparent member. That is, the insulating collar may be transparent or translucent in its entirety, partially transparent, or partially translucent. Wherein in embodiments where the heat retainer is partially transparent or translucent, a portion of the heat retainer is made of a transparent material. The side coil 22a can be provided to the heat insulating ring.

With this embodiment, with heat preservation circle wholly or partly constitute transparent or semitransparent, the heat preservation circle can be with the heat of outwards radiating from interior pot 4 towards interior pot 4 reflection, can improve the heat preservation effect to interior pot 4 from this, guarantees that the rice taste of pot inboard department is better to can also have visual effect, when taking out interior pot 4, the user can observe lateral coil 22a from heat preservation circle department easily, is favorable to the user to know the structure of product, promotes user's experience and feels.

In one embodiment, the heat retainer may be a separate member. The embodiment can facilitate the production, manufacture and assembly of the heat insulation ring.

In another embodiment, the insulation ring comprises an upper insulation ring 21 and a lower insulation ring 22. The lower heat-insulating ring 22 is positioned below the upper heat-insulating ring 21 and is connected with the upper heat-insulating ring. The lower insulation 22 is wholly or partially constructed as a transparent or translucent member. That is, the lower insulating collar 22 may be entirely transparent or translucent, or may be partially transparent or partially translucent. Wherein in embodiments where lower bead 22 is partially transparent or translucent, a portion of lower bead 22 is made of a transparent material. The side coil 22a can be provided to the lower insulation ring 22.

In this embodiment, the heat retaining ring is constructed in two parts independent from top to bottom, wherein the lower heat retaining ring 22 as one part is constructed in transparent or translucent, the lower heat retaining ring 22 is capable of reflecting heat radiated outwardly from the inner pan 4 toward the inner pan 4, and may also have a visual effect that a user can easily observe the side coil 22a from the lower heat retaining ring 22 when the inner pan 4 is taken out.

The side coils 22a may be wound in at least one of a single layer winding, a double layer winding, and a multi-layer winding to form a single layer coil, a double layer coil, a multi-layer coil, or a combination of these layer coils. The side coil 22a may include an enamel wire and an outer covering that wraps the enamel wire. The overwrap may be an outer adhesive shell, an outer adhesive tape, or the like. The overwrap is an insulating member and is configured as a transparent or translucent member. Further, the material of the outer wrapping piece is an insulating material and can be a proper material such as transparent plastic or semitransparent plastic. The outer wrapping member is transparent, so that the outer wrapping member also has the effect of reflecting heat, and can reflect the heat radiated outwards from the inner pot 4 towards the inner pot 4, thereby further improving the heat preservation effect on the inner pot 4.

Enamelled wires may be members that exhibit metallic luster. For example, the enamel wire may exhibit any suitable metallic luster such as gold, etc. When taking out the inner pot 4, the user can observe from heat preservation circle department easily that the enameled wire presents metallic luster, and the visual impression of product is better, is favorable to promoting user's experience and feels.

The lower end of the upper heat-insulating ring 21 may be provided with an annular limiting groove 23. The opening of the limit groove 23 faces downwards. The upper end of the lower heat preservation ring 22 can be positioned in the limit groove 23. During assembly, the upper end of the lower insulating ring 22 can be inserted into the limit groove 23. By means of the limiting groove 23, the upper heat-insulating ring 21 and the lower heat-insulating ring 22 can be inserted and fixed with each other, relative movement between the upper heat-insulating ring 21 and the lower heat-insulating ring 22 is limited in the horizontal direction and the vertical direction, and the upper heat-insulating ring 21 and the lower heat-insulating ring 22 can form a whole, so that the upper heat-insulating ring and the lower heat-insulating ring are conveniently installed in the cooker body 3 in an integral mode, and the assembly efficiency is high. The lower end of the lower heat retaining ring 22 abuts against the top end of the coil disk 11.

In one embodiment, referring to fig. 3 and 4, the fireproof member 40 is constructed as a one-piece member with the upper insulation ring 21. That is, the fireproof member 40 and the upper insulation ring 21 may be integrally formed. For example, the fireproof member 40 and the upper heat retaining ring 21 are both made of fireproof material, and both may be integrally injection molded by a mold.

Wherein the fireproof member 40 is provided at the lower portion of the upper insulation ring 21 and extends downward. For example, the fireproof member 40 extends outwardly and downwardly from the bottom end of the outer wall of the limit groove to shield the side coil 22a. Preferably, the fire protection member 40 extends above the extension of the bottom of the lower insulation 22. Further, the bottom end of the fireproof member 40 may abut the extension.

In an embodiment not shown, the fire protection member 40 is a separate member. The fireproof member 40 may be mounted to at least one of the heat insulating ring, the mounting posts 7a, the bottom coil assembly 10, and the base 5. Specifically, the fireproof member 40 may be mounted to at least one of the lower insulation ring 22, the mounting post 7a, the coil disk 11, and the base 5. The fire protection member 40 may be secured by plastic heat staking, snap-fit, turnbuckle connection, fastener securement such as screws, crimping of two or more parts, or any other suitable means.

The fireproof member 40 can be mounted to the heat insulating ring, specifically the lower heat insulating ring 22, and the lower heat insulating ring 22 may be provided with a fixing portion protruding from a side surface thereof, and the fireproof member 40 is provided with a fixing hole fitted with the fixing portion, for example.

Alternatively, the lower insulation ring 22 may be provided with an extension protruding from a side surface thereof, and the side coil 22a is located above the extension. The fixing portion protrudes outward from the extension portion. The fixing portion is disposed through the fixing hole, so that the fireproof member 40 abuts against the extending portion.

Preferably, the portion of the fixing portion penetrating the fixing hole is fixed with the fireproof member 40 by heat fusion, specifically, the portion of the fixing portion penetrating the fixing hole is deformed by plastic heat fusion to form a back-off. Thereby, the fireproof member 40 is fixed to the lower insulation ring 22 by plastic heat fusion. The fixing portion may be cylindrical, for example, cylindrical, square cylindrical, or the like; the fixing portion may also be a rib shape that may extend in one direction, such as the length direction or the width direction, of the lower heat insulating ring 22. The shape of the fixing hole is matched with that of the fixing part, such as a round hole, a square hole, a strip hole and the like.

The heat-fusible fixing structure for fixing the fireproof member 40 is not limited, and if necessary and/or desired, for example, fixing holes may not be provided, the fixing portion corresponds to the peripheral edge of the fireproof member 40, and the fixing portion forms an undercut covering the peripheral edge of the fireproof member 40 by heat-fusing.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

The present utility model has been described by way of the above embodiments, but it should be understood that the above embodiments are for illustrative and explanatory purposes only and that the utility model is not limited to the above embodiments, but is capable of numerous variations and modifications in accordance with the teachings of the utility model, all of which fall within the scope of the utility model as claimed.

Claims (14)

1. A pot for a cooking appliance, characterized in that the pot (3) comprises:

an inner pot (4);

the base (5) is positioned below the inner pot (4);

the middle plate (7), the middle plate (7) is positioned above the base, the middle plate (7) is provided with a mounting column (7 a) extending downwards, and the mounting column (7 a) is connected with the base (5);

a side coil assembly (20), the side coil assembly (20) being arranged at the side of the inner pan (4) and comprising a side coil (22 a), the side coil (22 a) being used for heating the side of the inner pan (4), and

-a fire protection member (40), the fire protection member (40) being arranged between the side coil (22 a) and the mounting post (7 a), and the fire protection member (40) being arranged in a position corresponding to the side coil (22 a).

2. The pot according to claim 1, wherein the side coil assembly (20) further comprises a heat retaining ring, the side coil (22 a) being disposed on a side of the heat retaining ring facing away from the inner pot (4), the fire protection member (40) being formed as an integral member with the heat retaining ring, or both being separate members.

3. The pot according to claim 2, characterized in that said heat-insulating ring comprises an upper heat-insulating ring (21) and a lower heat-insulating ring (22), said lower heat-insulating ring (22) being located below said upper heat-insulating ring (21) and connected thereto, said lateral coil (22 a) being provided on said lower heat-insulating ring (22).

4. A cooker body according to claim 3, characterized in that the fireproof member (40) is formed as a one-piece member with the upper heat-retaining ring (21), the fireproof member (40) extending downward from the lower portion of the upper heat-retaining ring (21).

5. The pot body according to claim 4, wherein the bottom end of the upper heat-insulating ring (21) is provided with a limiting groove (23) with a downward opening, the upper end of the lower heat-insulating ring (22) extends into the limiting groove (23), and the fireproof member (40) is connected to the bottom end of the outer wall of the limiting groove (23).

6. The pot according to claim 2, wherein the fireproof member (40) is a separate member, the pot (3) further comprising a bottom coil assembly (10), and a power panel assembly (30), the fireproof member (40) being mounted to at least one of the heat retaining collar, the mounting post (7 a), the base (5), the bottom coil assembly (10), and the power panel assembly (30).

7. The pot according to any one of claims 1 to 6, wherein,

the cooker body (3) comprises a plurality of fireproof members (40), the fireproof members (40) are arranged at intervals along the direction parallel to the circumferential direction of the inner cooker (4), and each fireproof member (40) corresponds to each mounting column (7 a) in the circumferential direction; or alternatively

The cooker body (3) comprises at least two fireproof components (40), wherein the at least two fireproof components (40) are arranged at intervals along the direction parallel to the circumferential direction of the inner cooker (4), and at least one fireproof component (40) extends through at least two mounting posts (7 a) along the direction parallel to the circumferential direction of the inner cooker (4); or alternatively

The fire-protection element (40) is configured as an open or closed ring-shaped structure which extends through all the mounting posts (7 a) in a direction parallel to the circumference of the inner pot (4).

8. The pot according to any one of claims 1 to 6, wherein fixing columns (5 a) extending upwards and used for being connected with the mounting columns (7 a) are arranged on the base (5) at intervals, and the positions of the fixing columns (5 a) correspond to the positions of the mounting columns (7 a) vertically.

9. The pot according to any one of claims 1 to 6, characterized in that the middle plate (7) is further provided with a reinforcing wall (7 b) at intervals, the reinforcing wall (7 b) being connected to the corresponding mounting post (7 a) and being located on at least one side of the mounting post (7 a) in a direction parallel to the circumferential direction of the inner pot (4), the fireproof member (40) extending past the reinforcing wall (7 b) in the direction.

10. The pot according to any one of claims 1 to 6, wherein the pot (3) has a first position section (R1) and a second position section (R2) in an up-down direction, the first position section (R1) corresponding to the inner pot (4), the second position section (R2) being a middle section that is trisected of the first position section (R1), the fireproof member (40) and the side coil (22 a) being within the second position section (R2).

11. The pot according to any one of claims 1 to 6, wherein,

the fireproof member (40) has a first dimension L1 in the up-down direction, and the side coil (22 a) has a second dimension L2 in the up-down direction, wherein L1 is greater than or equal to L2; and/or

The thickness of the fireproof component (40) is 0.6 mm-3 mm; and/or

The fireproof component (40) is a sheet-shaped component and is arc-shaped or circular-ring-shaped; and/or

The middle plate is made of plastic materials.

12. The pot of claim 2, wherein the heat retaining collar is constructed in whole or in part as a transparent or translucent member.

13. The pot of claim 12, wherein the pot comprises a plurality of cooking chambers,

the heat preservation ring is a single component; or alternatively

The heat preservation ring comprises an upper heat preservation ring (21) and a lower heat preservation ring (22), wherein the lower heat preservation ring (22) is arranged below the upper heat preservation ring (21) and connected with the upper heat preservation ring, the lower heat preservation ring (22) is wholly or partially constructed into a transparent or semitransparent member, and the side coil (22 a) is arranged on the lower heat preservation ring (22).

14. Cooking appliance, characterized by comprising a cover (2) and a pot (3) according to any one of claims 1 to 13, the cover (2) being arranged openably and closably to the pot (3) to form a cooking space between the cover (2) and the pot (3).