CN213248408U

CN213248408U - Cooking utensil

Info

Publication number: CN213248408U
Application number: CN202021805012.9U
Authority: CN
Inventors: 陈纯; 张汉生
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-25
Anticipated expiration: 2030-08-25

Abstract

The utility model provides a cooking utensil, cooking utensil includes: a housing; a heating device disposed within the housing; and the heat insulation part is arranged between the heating device and the side wall of the shell and surrounds the heating device. Through the technical scheme provided by the utility model, the cooking utensil that can solve among the correlation technique has the higher problem of shell temperature in the use.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances technical field particularly, relates to a cooking utensil.

Background

At present, the electric pressure cooker can ensure that water can reach higher temperature without boiling by the principle that the boiling point of liquid is increased under higher air pressure so as to accelerate the efficiency of stewing food and achieve the effect of quick cooking.

However, in the cooking process of the electric pressure cooker in the prior art, the temperature of the metal piece of the shell is high, and the scalding risk exists in the use process.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil to there is the higher problem of shell temperature in the cooking utensil in the use of solving among the correlation technique.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a housing; a heating device disposed within the housing; and the heat insulation part is arranged between the heating device and the side wall of the shell and surrounds the heating device.

Use the technical scheme provided by the utility model, can carry out effectual blockking to the heat that heating device sent through thermal-insulated portion to reduce the heat and spread to the external direction of a kind of deep pot, and then can effectively reduce heat transfer to cooking utensil's shell on, and then reduced cooking utensil's shell's temperature. Therefore, adopt the utility model provides a cooking utensil can solve the higher problem of cooking utensil shell temperature in the use among the correlation technique.

Further, the top of the insulating part is flush with the heating device or protrudes upward from the heating device. Above-mentioned structure can carry out effective separation to the heat that heating device produced better to reduce the heat that transfers to on the shell.

Further, the heat insulation part is arranged at a distance from the housing. Above-mentioned structure can significantly reduce the heat of transmission to the shell, and then effectively reduces the temperature of shell to avoid taking place the scald.

Further, cooking utensil still includes the base, and thermal-insulated portion sets up on the base, and thermal-insulated portion and base be integrated into one piece structure to manufacturing, reduction in production cost.

Further, the heat insulation part is an annular shell. Above-mentioned structure can make annular casing and base enclose into thermal-insulated chamber, and heating device is located thermal-insulated intracavity, can effectively insulate against heat through thermal-insulated chamber to reduce the heat of transmission to the shell, and then reduce the temperature of shell better.

Further, the heating device is a heating plate so as to heat food in the pot body of the cooking appliance through the heating plate.

Further, the cooking appliance further includes: the first end of the reinforcing structure is connected with the heat insulation part, and the second end of the reinforcing structure is connected with the base. Above-mentioned structure can be convenient for improve the structural strength of thermal-insulated portion, avoids taking place to warp the condition of having damaged because of thermal-insulated portion is heated to effectively support thermal-insulated portion through additional strengthening.

Furthermore, the reinforcing structure is positioned on the inner side of the heat insulation part, so that the reinforcing structure is prevented from occupying more external space, and the compactness of the structural layout is improved.

Further, the reinforcing structure is a reinforcing rib. The structure is simple, the production and the manufacture are convenient, and the effect is reliable.

Further, the reinforcing structure is a plurality of, and a plurality of reinforcing structures set up along the circumference interval of base. Above-mentioned structure can improve the structural strength of thermal-insulated portion better, has guaranteed the stability that sets up of thermal-insulated portion to guarantee that thermal-insulated portion can effectively insulate against heat, thereby be convenient for reduce the temperature of shell better.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a base, a heat insulation and a reinforcing structure provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a cooking appliance provided according to an embodiment of the present invention;

fig. 3 shows a partial schematic view of a cooking appliance provided according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a pot body; 11. a base; 12. a housing; 20. a heating device; 30. a heat insulating part; 40. and (5) reinforcing the structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, an embodiment of the present invention provides a cooking appliance including a pot body 10, a heating device 20, and an insulating part 30, wherein the pot body 10 includes a base 11 and a shell 12, and the shell 12 is disposed on the base 11. The heating device 20 is disposed in the casing 12, specifically, the heating device 20 is disposed in the casing 12, the heat insulating portion 30 is disposed in the pot body 10, the heat insulating portion 30 is disposed around the heating device 20, and the heat insulating portion 30 is located between the heating device 20 and the side wall of the casing 12. The housing 12 in this embodiment is made of a metallic material.

With the cooking appliance provided by the embodiment, the heat insulation part 30 is arranged between the heating device 20 and the casing 12, so that the heat insulation part 30 can effectively prevent the heat of the heating device 20 from being transferred to the casing 12, and the temperature of the casing 12 of the cooking appliance can be effectively reduced. Therefore, the cooking appliance provided by the embodiment can solve the problem that the temperature of the outer shell 12 is high during the use process of the cooking appliance in the related art.

Specifically, the top of the thermal insulation part 30 in this embodiment is flush with the heating device 20 or the top of the thermal insulation part 30 protrudes upward from the heating device 20. Specifically, the cooking appliance in the embodiment may be an electric pressure cooker or an electric cooker. As shown in fig. 2, the direction close to the center of the pot body 10 is inner, and the direction away from the center of the pot body 10 is outer.

By adopting the cooking appliance provided by the embodiment, the heat insulation part 30 is arranged around the heating device 20, and the top of the heat insulation part 30 is flush with the heating device 20 or protrudes upwards from the heating device 20 at the top of the heat insulation part 30, so that the heat of the heating device 20 can be effectively blocked by the heat insulation part 30 to be transmitted to the direction outside the cooker body 10, the heat transmission to the shell 12 of the cooking appliance can be effectively reduced, and the temperature of the shell 12 of the cooking appliance is reduced.

Specifically, this embodimentThe minimum height of the heat insulating part 30 in (2) is H₁The maximum height of the heating device 20 is H₂，H₁Greater than H₂. With such a size arrangement, the heat insulating portion 30 can effectively block and insulate the heating device 20, so that the amount of heat transferred from the heating device 20 to the outside of the heat insulating portion 30 can be reduced, and thus, an excessive temperature rise of the casing 12 can be more effectively avoided.

In order to lower the temperature of the casing 12 more effectively, the heat insulating part 30 may be spaced apart from the casing 12 in the present embodiment. By adopting the structure, compared with the scheme that the heat insulation part 30 and the shell 12 are attached, the heat transferred to the shell 12 can be greatly reduced, and the temperature of the shell 12 is effectively reduced, so that scalding is avoided.

Specifically, the heat insulation part 30 in the present embodiment is disposed on the base 11, and the heat insulation part 30 and the base 11 may be an integrally formed structure. By adopting the structure, the production and the manufacture are convenient, and the production cost is reduced.

Specifically, the heat insulation portion 30 in this embodiment may be an annular housing, the heating device 20 is located in an inner ring of the annular housing, so that the annular housing and the base 11 enclose a heat insulation cavity, and the heating device 20 is located in the heat insulation cavity. With such a structural arrangement, heat can be effectively insulated by the heat insulation chamber to reduce the amount of heat transferred to the housing 12, thereby better reducing the temperature of the housing 12.

In this embodiment, heating device 20 is the dish that generates heat, and the dish that generates heat is the heating tube structure, and the bottom of heat preservation cover or outer pot can be arranged in to the dish that generates heat to in with heat transfer to the pot body through the dish that generates heat, cook to the internal food of pot fast.

Specifically, the cooking appliance of the present embodiment further includes a reinforcing structure 40, a first end of the reinforcing structure 40 is connected to the heat insulating portion 30, and a second end of the reinforcing structure 40 is connected to the base 11. With such a structure, the structural strength of the heat insulation part 30 can be improved, and the situation that the heat insulation part 30 is deformed and damaged due to heat can be avoided, so that the heat insulation part 30 can be effectively supported through the reinforcing structure 40.

In the present embodiment, the reinforcing structure 40 is located inside the heat insulating part 30. By adopting the structure, the reinforcing structure 40 is prevented from occupying more external space, and the compactness of the structural layout is improved.

Specifically, the reinforcing structure 40 in this embodiment is a reinforcing rib, which has a simple structure, is convenient to produce and manufacture, and has a reliable effect.

In the present embodiment, the reinforcing structure 40 may be plural, and the plural reinforcing structures 40 are provided at intervals along the circumferential direction of the base 11. With such a structural arrangement, the structural strength of the heat insulation portion 30 can be better improved, and the stability of the heat insulation portion 30 is improved, so that the heat insulation portion 30 can effectively insulate heat, and the temperature of the housing 12 can be better reduced.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: through setting up heat-proof portion can effectively the separation heating device heat transfer to shell, avoid the shell temperature rise too high, the user of being convenient for carries out the contact operation.

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 example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooking appliance, comprising:

a housing (12);

a heating device (20) disposed within the housing (12);

a heat insulation portion (30) provided between the heating device (20) and a side wall of the housing (12), the heat insulation portion (30) being provided around the heating device (20).

2. The cooking appliance according to claim 1, wherein the top of the insulation (30) is flush with the heating means (20) or the top of the insulation (30) protrudes upward from the heating means (20).

3. The cooking appliance according to claim 1, wherein the thermal insulation (30) is spaced from the housing (12).

4. The cooking appliance according to claim 1, further comprising a base (11), wherein the thermal insulation portion (30) is disposed on the base (11), and wherein the thermal insulation portion (30) is of an integrally formed structure with the base (11).

5. The cooking appliance according to claim 1, wherein the thermal insulation (30) is an annular housing.

6. Cooking appliance according to claim 1, characterized in that the heating device (20) is a heat-generating plate.

7. The cooking appliance of claim 4, further comprising:

a reinforcing structure (40), a first end of the reinforcing structure (40) being connected to the insulating portion (30), a second end of the reinforcing structure (40) being connected to the base (11).

8. The cooking appliance according to claim 7, wherein the reinforcing structure (40) is located inside the thermal insulation (30).

9. The cooking appliance according to claim 7, wherein the reinforcing structure (40) is a reinforcing rib.

10. The cooking appliance according to claim 7, wherein the reinforcing structure (40) is plural, and the plural reinforcing structures (40) are provided at intervals along a circumferential direction of the base (11).