Pot

Abstract

The utility model provides a pot. The pot comprises a pot body and a heat preservation part, the heat preservation part is installed on the outer surface of at least part of the side wall of the pot body, the heat preservation part is a titanium alloy heat preservation part or a polyurethane heat preservation part, and the heat conductivity coefficient of the heat preservation part is smaller than that of the pot body. According to the cookware provided by the embodiment of the invention, the thermal insulation part mainly comprising the titanium alloy thermal insulation part or the polyurethane thermal insulation part is mounted on the outer surface of at least part of the side wall of the cookware body, and the heat conductivity coefficient of the thermal insulation part is smaller than that of the cookware body, so that compared with the cookware without the thermal insulation part, the heat conductivity coefficient of the thermal insulation part is reduced; the heat conductivity coefficient of the pot side wall of the pot provided with the heat preservation component is relatively small, in the cooking process, heat transfer of the pot side wall is relatively slow, more heat can be reserved in the pot, the heat is not prone to loss, and therefore the heat utilization rate and the heat preservation effect of the pot can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of cookware, and in particular to a cookware. Background Art

[0002] At present, the pots on the market, such as aluminum pots and stainless steel pots, have good thermal conductivity. Their bottom walls can usually absorb heat quickly and heat up quickly, so that the heat can be quickly transferred to the food, allowing it to mature quickly.

[0003] However, for these pots, due to the relatively high thermal conductivity of materials such as aluminum and stainless steel, heat is easily transferred to the side walls of the pots and dissipated to the surrounding environment, causing a large amount of heat to be lost from the side walls, resulting in low heat utilization or poor insulation effect. Utility Model Content

[0004] The present application aims to at least solve the technical problems of low heat utilization rate or poor heat preservation effect of cookware existing in the above-mentioned prior art or related technology.

[0005] To achieve the above-mentioned objectives, the first aspect embodiment of the present application provides a cookware, wherein the cookware includes a pot body and a heat-insulating component, the heat-insulating component is installed on the outer surface of at least a portion of the side wall of the pot body, wherein the heat-insulating component is a titanium alloy heat-insulating component or a polyurethane heat-insulating component, and the thermal conductivity of the heat-insulating component is smaller than the thermal conductivity of the pot body.

[0006] According to the cookware provided in the embodiment of the present application, a thermal insulation component mainly composed of a titanium alloy thermal insulation component or a polyurethane thermal insulation component is installed on the outer surface of at least a portion of the side wall of the pot body, and the thermal conductivity of the thermal insulation component is smaller than the thermal conductivity of the pot body. In this case, compared with the cookware without the thermal insulation component, the thermal conductivity of the side wall of the pot of the cookware with the thermal insulation component of the present application is relatively small. During the cooking process, the heat transfer of the side wall of the pot is relatively slow, so that more heat can be retained inside the cookware, and the heat is not easy to be lost, thereby improving the heat utilization rate and thermal insulation effect of the cookware.

[0007] In some embodiments, the heat-insulating component is an annular plate, and the annular plate is circumferentially sleeved on the side wall of the pot body.

[0008] In some embodiments, the heat-insulating component is an annular plate, which is sleeved on the side wall of the pot body along the circumferential direction, so that the heat-insulating effect can be further enhanced, and the stability of its installation on the pot body can be ensured, so that it is not easy to loosen or move during subsequent use. In addition, the heat-insulating component is set as an annular structure that can be sleeved on the outside of the pot body, which makes the installation of the heat-insulating component more convenient, reduces the difficulty of installation, and improves the efficiency of installation.

[0009] In other embodiments, the heat-insulating component includes a plurality of arc-shaped plates, and the plurality of arc-shaped plates are sequentially enclosed on the circumferential side wall of the pot body.

[0010] In these embodiments, a plurality of arcuate plates are sequentially enclosed on the side wall of the pot body along the circumferential direction to form a heat-insulating component. In this way, the arcuate plates can be applied to pot bodies of different calibers with consistent side wall curvature. In this way, the heat-insulating component can be used to manufacture more types of cookware, has a certain degree of versatility, and is suitable for mass customization.

[0011] In some embodiments, when the heat-insulating component is a titanium alloy heat-insulating component, the heat-insulating component is mounted to the outer surface of the side wall of the pot body by welding or bonding.

[0012] In these embodiments, when the insulation component is a titanium alloy insulation component, the insulation component can be installed on the outer surface of the side wall of the pot body by welding or bonding, so that the insulation component can be tightly combined with the pot body to form a stable connection.

[0013] In other embodiments, when the heat-insulating component is a polyurethane heat-insulating component, the heat-insulating component is mounted to the outer surface of the side wall of the pot body by bonding.

[0014] In these embodiments, when the insulation component is a polyurethane insulation component, since polyurethane is a non-metallic material, when connected to the pot body which is usually metal, the insulation component can be easily installed on the pot body by bonding, and the connection is firm and the installation method is simple.

[0015] In some embodiments, the thickness of the pot body is 2.0 mm-4.5 mm; and / or the thickness of the heat-insulating component is 0.8 mm-1 mm.

[0016] In these embodiments, by setting the thickness of the pot body and the thickness of the heat-insulating component within a certain range, various factors such as heat-insulating performance, weight and cost can be comprehensively considered to ensure that the pot has more outstanding multi-faceted performance.

[0017] In some embodiments, the coverage area of ​​the heat preservation component is 70%-80% of the outer surface area of ​​the side wall of the pot body.

[0018] In these embodiments, by covering most of the area of ​​the outer surface of the side wall of the pot body, the thermal insulation component can reduce heat loss and transfer and reduce the impact of the external environment on the pot, thereby achieving better thermal insulation performance while also comprehensively considering factors such as cost and weight.

[0019] In some embodiments, the pot body includes a pot mouth, and the distance between the upper edge of the heat-insulating component and the pot mouth is 30 mm-40 mm.

[0020] In these embodiments, factors such as insulation effect, weight and cost are weighed, and a certain distance is set between the insulation component and the pot mouth. Such an installation position can help meet the overall functional requirements of the cookware and ensure the normal installation of other components (for example, ensuring the normal installation of other components such as handles).

[0021] In some embodiments, an annular groove is formed on the outer surface of the side wall of the pot body, and the heat preservation component is embedded in the annular groove.

[0022] In these embodiments, an annular groove is formed on the surface of the side wall of the cooker, and the annular groove can accommodate the heat preservation component and fix it, so that it is not easy to fall off or shift during use, thereby ensuring the stability of its installation.

[0023] In some embodiments, there is a gap between the inner surface of the heat-insulating component and the bottom of the annular groove, and a heat-insulating medium is disposed in the gap.

[0024] In these embodiments, a gap is provided between the inner surface of the heat-insulating component and the bottom of the annular groove, and a heat-insulating medium is provided in the gap, so that the heat-insulating effect of the cookware can be further improved and the heat loss can be reduced.

[0025] In some embodiments, the outer surface of the heat-insulating component is flush with the outer surface of the pot body and serves as the outer surface of the pot.

[0026] In these embodiments, the outer surface of the heat-insulating component is flush with the outer surface of the pot body, and the heat-insulating component serves as the outer surface of the pot, so that it not only provides a heat-insulating effect, but also provides a smoother, neater and more consistent appearance, thereby improving the overall appearance of the pot.

[0027] In some embodiments, the outer surface of the cookware is further provided with a covering surface layer, and the covering surface layer covers the heat-insulating component and serves as the outer surface of the cookware.

[0028] In these embodiments, by providing the covering surface layer, the covering surface layer can cover the junction between the heat-insulating component and the pot body and make up for the thickness difference between the two, thus improving the overall appearance of the pot. At the same time, the covering surface layer can also provide additional heat-insulating effect and further reduce heat loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and other objects and features of the present application will become more apparent through the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0030] Figure 1 and Figure 2 Schematic diagrams of the three-dimensional structure of the pot body at different angles according to the embodiment of the present application are respectively shown;

[0031] Figure 3 A schematic structural diagram of a heat preservation component according to an embodiment of the present application is shown;

[0032] Figure 4 A schematic structural diagram of a cooker according to the present application is shown;

[0033] Figure 5 A schematic cross-sectional structure diagram of a cookware according to the present application is shown.

[0034] Explanation of symbols

[0035] 10. Pot body; 11. Bottom wall; 12. Side wall; 121. Annular groove; 13. Rounded transition area.

[0036] 20. Thermal insulation components. DETAILED DESCRIPTION

[0037] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be clear. For example, the order of operations described herein is only an example and is not limited to those orders set forth herein, but can be changed as will be clear after understanding the disclosure of the present application, except for operations that must occur in a specific order. In addition, for greater clarity and simplicity, the description of features known in the art may be omitted.

[0038] The features described herein can be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and / or systems described herein, which will be clear after understanding the disclosure of the present application.

[0039] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more.

[0040] Although terms such as "first", "second", and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions should not be limited by these terms. Instead, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, first component, first region, first layer, or first portion referred to in the examples may also be referred to as the second member, second component, second region, second layer, or second portion.

[0041] In the specification, when an element such as a layer, a region or a substrate is described as being "on", "connected to" or "mounted to" another element, the element may be directly "on", "connected to" or "mounted to" another element, or one or more other elements may be present therebetween. Conversely, when an element is described as being "directly on", "directly connected to" or "directly mounted to" another element, there may be no other elements therebetween.

[0042] The terms used herein are only used to describe various examples and are not intended to limit the disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "comprise", "include" and "have" indicate the presence of the described features, quantities, operations, components, elements and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements and / or combinations thereof. The term "plurality" represents any number of two and more than two.

[0043] The limitations of directional terms such as "upper", "lower", "top" and "bottom" in this application are all based on the orientation of the product when it is placed upright in normal use.

[0044] Unless otherwise defined, all terms used herein, including technical terms and scientific terms, have the same meanings as those generally understood by ordinary technicians in the field to which the present invention belongs after understanding the present invention. Unless explicitly defined as such herein, terms such as those defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant field and the present invention, and should not be interpreted in an idealized or overly formal way.

[0045] Furthermore, in the description of the examples, when it is deemed that a detailed description of well-known related components or functions will cause vague interpretation of the present invention, such detailed description will be omitted.

[0046] The following will be combined Figures 1 to 5 Hereinafter, the cookware provided in the embodiments of the present application will be introduced.

[0047] According to an embodiment of the present application, a cooker is provided, such as Figures 1 to 5 As shown, the cookware includes a pot body 10 and a heat-insulating component 20, wherein the heat-insulating component 20 is installed on the outer surface of at least a portion of the side wall 12 of the pot body 10, wherein the heat-insulating component 20 is a titanium alloy heat-insulating component or a polyurethane heat-insulating component, and the thermal conductivity of the heat-insulating component 20 is smaller than the thermal conductivity of the pot body 10.

[0048] In the embodiment of the present application, the greater the thermal conductivity, the better the thermal conductivity of the material, the faster the heat can be transferred through the material, and vice versa.

[0049] According to the pot provided by the embodiment of the present application, by installing a heat-insulating component 20 mainly composed of a titanium alloy heat-insulating component or a polyurethane heat-insulating component on the outer surface of at least part of the side wall 12 of the pot body 10, and the heat-insulating component 20 has a thermal conductivity coefficient less than the heat-insulating component of the pot body 10, in this case, compared with the pot without the heat-insulating component 20, the heat-conductivity coefficient of the pot side wall of the pot provided with the heat-insulating component 20 of the present application is relatively small, and during the cooking process, the heat transfer of the pot side wall is relatively slow, so that more heat can be retained inside the pot, and the heat is not easy to lose, thereby improving the heat utilization rate and heat-insulating effect of the pot. In addition, the food in such a pot can be heated faster and can be kept at a certain temperature, so that a better cooking effect can be provided. In addition, by installing a titanium alloy heat-insulating component or a polyurethane heat-insulating component on the outer surface of at least part of the side wall 12 of the pot body 10, the temperature of the outer surface of the pot side wall of the pot is not too high, and the risk of serious scalding can be avoided.

[0050] According to the present application, the heat-insulating component 20 is arranged on the outer surface of the side wall of the pot body 10, and the heat-insulating function is enhanced by externally installing the heat-insulating component 20, which is easy to operate and makes the manufacturing process more convenient.

[0051] According to the present application, compared with the pot side wall of the cookware without the heat-insulating component 20, the pot side wall of the cookware of the present application has a lower thermal conductivity as a whole, so the heat transfer is relatively slow and has better heat-insulating performance. In some embodiments, the thermal conductivity of the titanium alloy type heat-insulating component can be in the range of 6W / (m·K)-25W / (m·K), and the thermal conductivity of the polyurethane type heat-insulating component can be in the range of 0.02W / (m·K)-0.05W / (m·K). Such a low thermal conductivity can meet the heat-insulating requirements of the cookware. In some embodiments, the titanium alloy type heat-insulating component refers to a heat-insulating component formed of a titanium alloy material known in the art, and the polyurethane type heat-insulating component refers to a heat-insulating component formed of a polyurethane foam material known in the art. Both types of heat-insulating components have a low thermal conductivity, which can effectively block the transfer of heat, thereby achieving a good heat-insulating effect.

[0052] According to the present application, the heat-insulating component 20 can be formed on the outer surface of the side wall of the pot body 10. Specifically, it can be formed circumferentially on a partial area of ​​the side wall of the pot body 10, or it can be formed on the circumferential side wall of the pot body 10. In the case where the heat-insulating component is formed circumferentially on a partial area of ​​the side wall of the pot body 10, as an example, the heat-insulating component 20 includes a plurality of arc-shaped plates, which are arranged circumferentially on the side wall 12 of the pot body 10 at intervals, so that a certain heat-insulating effect can be provided. In the case where the heat-insulating component is formed on the circumferential side wall of the pot body 10, as an example, the heat-insulating component 20 is formed in a ring shape and is circumferentially arranged on the side wall 12 of the pot body 10, so that a continuous heat-insulating effect can be provided and the coverage area of ​​the heat-insulating component can be relatively increased to reduce the conduction of heat and ensure the heat-insulating effect.

[0053] In some embodiments, Figures 3 to 5 As shown, the heat-insulating component 20 is an annular plate, which is sleeved on the side wall 12 of the pot body 10 along the circumferential direction, so that the heat-insulating effect can be further enhanced, and the stability of its installation on the pot body 10 can be ensured, so that it is not easy to loosen or move during subsequent use. In addition, the heat-insulating component 20 is set as an annular structure that can be sleeved on the outside of the pot body 10, so that the installation of the heat-insulating component 20 is more convenient, and the difficulty of installation can be reduced, and the efficiency of installation can be improved.

[0054] In other embodiments, the heat-insulating component 20 includes a plurality of arc-shaped plates, which are sequentially enclosed on the side wall of the pot body 10 along the circumferential direction, wherein the plurality of arc-shaped plates are fixed to each other by connection or other means to form a closed annular structure.

[0055] In these embodiments, a plurality of arcuate plates are sequentially enclosed on the side wall 12 of the pot body 10 along the circumferential direction to form a heat-insulating component 20. In this way, the arcuate plates can be applied to pot bodies of different calibers with consistent side wall curvature. In this way, the heat-insulating component 20 can be used to manufacture more types of pots, has a certain degree of versatility, and is suitable for mass customization.

[0056] In some embodiments, when the heat-insulating component 20 is a titanium alloy heat-insulating component, the heat-insulating component 20 is installed to the outer surface of the side wall 12 of the pot body 10 by welding or bonding with an adhesive. As some examples, the heat-insulating component 20 can be welded to the side wall 12 of the pot body 10 by inert gas shielded welding (for example, argon arc welding). In this way, under the protection of the inert gas environment, the welding process is carried out in a protective environment, oxidation can be avoided, and high-quality connection of the welding area can be ensured to ensure the welding effect. As other examples, adhesives such as epoxy resin or polyurethane glue can be used to bond the heat-insulating component 20 and the pot body 10. The bonding method can simplify the installation process and be more efficient.

[0057] In these embodiments, when the insulation component 20 is a titanium alloy insulation component, the insulation component can be installed to the outer surface of the side wall of the pot body by welding or bonding, so that the insulation component can be tightly combined with the pot body to form a stable connection.

[0058] In other embodiments, when the heat-insulating component 20 is a polyurethane heat-insulating component, the heat-insulating component 20 is mounted on the outer surface of the side wall 12 of the pot body 10 by bonding. As an example, the heat-insulating component 20 can be bonded to the outer surface of the side wall 12 of the pot body 10 using a polyurethane adhesive or a stimulant-type epoxy resin adhesive.

[0059] In these embodiments, when the insulation component 20 is a polyurethane insulation component, since polyurethane is a non-metallic material, when connected to the pot body 10, which is usually metal, the insulation component 20 can be easily installed on the pot body 10 by bonding, and the connection is firm and the installation method is simple.

[0060] In some embodiments, the pot body 10 is one of an aluminum pot body, an aluminum alloy pot body and a stainless steel pot body. Among them, the aluminum pot body, the aluminum alloy pot body and the stainless steel pot body all have good thermal conductivity. After manufacturing, the bottom wall of the pot body 10, as the part of the pot in contact with the heat source, can quickly absorb heat, so that the pot can be quickly heated up. In addition, a heat preservation component 20 is additionally provided on the side wall 12 of the pot body 10. The obtained pot can not only be quickly heated up, but also reduce heat loss and conduction, so that the heat is better retained in the pot, and the heat utilization rate is improved.

[0061] In addition, the thickness of the pot body 10 is crucial to the quality and heat conduction characteristics of the formed pot. A thicker pot body can provide a larger heat capacity and uniform heat distribution. However, an overly thick pot body will increase the overall weight of the pot, which may cause inconvenience to the user's use and operation. The thickness of the heat-insulating component 20 can affect the heat-insulating performance of the pot. A thicker heat-insulating component can provide a better heat-insulating effect, reduce heat loss, and thus maintain the temperature of the food. However, an overly thick heat-insulating component may increase production costs and cause an increase in the overall weight of the pot. In some embodiments, the thickness of the pot body 10 is 2.0 mm-4.5 mm; and / or the thickness of the heat-insulating component 20 is 0.8 mm-1 mm.

[0062] In these embodiments, by setting the thickness of the pot body 10 and the thickness of the heat preservation component 20 within a certain range, various factors such as heat preservation performance, weight and cost can be comprehensively considered to ensure that the pot has more outstanding multi-faceted performance.

[0063] In some embodiments, the coverage area of ​​the heat-insulating component 20 is 70%-80% of the outer surface area of ​​the side wall 12 of the pot body 10. The coverage area refers to the area covered by the heat-insulating component 20 on the outer surface of the side wall 12 of the pot body 10. It should be noted that the setting of the coverage area of ​​the heat-insulating component 20 will be weighed against the heat-insulating effect, weight and cost. A larger coverage area can usually provide a better heat-insulating effect, but may increase the cost and weight. Therefore, in practical applications, the specific setting of the coverage area can be made according to actual needs, and this application does not make too many restrictions on this.

[0064] In these embodiments, by making the heat-insulating component 20 cover most of the outer surface area of ​​the side wall 12 of the pot body 10, the heat-insulating component 20 can reduce heat loss and transfer and reduce the impact of the external environment on the pot, thereby achieving better heat-insulating performance while also comprehensively considering factors such as cost and weight.

[0065] In some embodiments, the pot body 10 includes one of a soup pot body, an electric rice cooker inner body and a pressure cooker inner body. In this way, the setting of the heat preservation component can be applicable to more types of pot bodies and has a wider range of applications.

[0066] According to the present application, the pot body 10 has a shape substantially similar to that of a conventional pot. In some embodiments, the pot body 10 includes a bottom wall 11, an annular side wall 12, and a rounded transition area 13 connected between the bottom wall 11 and the side wall 12, wherein the bottom wall 11 forms the bottom wall of the pot, and the side wall 12 and the above-mentioned heat preservation component 20 form the side wall of the pot. As an example, the bottom wall of the pot is usually in contact with the heat source and is the part of the pot that absorbs heat, and the side wall of the pot is the part that is not in direct contact with the heat source. During the cooking process, the heat reaches the inside of the pot through the bottom wall 11 and is transferred to the food in the pot. The side wall of the pot is provided with a heat preservation component 20, so that the conduction of heat can be reduced, so that more heat is retained in the pot for transfer to the food in the pot, thereby improving the heat utilization rate of the pot.

[0067] In some embodiments, the lower edge of the heat-insulating component 20 may start from the rounded transition area 13, or have a certain distance from the rounded transition area 13, so that the heat-insulating component 20 can be prevented from being baked by flames, which may affect the performance and appearance, etc. As an example, the distance between the lower edge of the heat-insulating component 20 and the rounded transition area 13 may be 0 mm-10 mm.

[0068] In some embodiments, the pot body 10 includes a pot mouth, and the distance between the upper edge of the heat-insulating component 20 and the pot mouth is 30 mm-40 mm.

[0069] In these embodiments, factors such as heat preservation effect, weight and cost are weighed, and a certain distance is set between the heat preservation component 20 and the pot mouth. Such an installation position can help meet the overall functional requirements of the cookware and ensure the normal installation of other components (for example, ensuring the normal installation of other components such as handles).

[0070] In some embodiments, an annular groove 121 is formed on the outer surface of the side wall 12 of the pot body 10, and the heat-insulating component 20 is embedded in the annular groove 121. It should be noted that the shape and size of the annular groove 121 can match the heat-insulating component 20 to ensure that the heat-insulating component 20 is firmly installed in the annular groove 121 without falling off or loosening.

[0071] In these embodiments, an annular groove 121 is formed on the surface of the side wall of the cooker, and the annular groove 121 can accommodate the heat preservation component 20 and fix it, so that it is not easy to fall off or shift during use, thereby ensuring the stability of its installation.

[0072] In some embodiments, there is a gap between the inner surface of the heat-insulating component 20 and the bottom of the annular groove 121, and a heat-insulating medium is arranged in the gap. As an example, the heat-insulating medium can be any material with good heat-insulating performance, such as polyurethane foam, fiber material, gas filling, etc. Among them, the gas filling can be air. These heat-insulating media can reduce heat conduction and loss, thereby improving the heat-insulating performance of the cookware and maintaining the temperature of the food.

[0073] In these embodiments, a gap is provided between the inner surface of the heat-insulating component 20 and the bottom of the annular groove 121, and a heat-insulating medium is provided in the gap, so that the heat-insulating effect of the cookware can be further improved and the heat loss can be reduced.

[0074] According to the present application, the heat-insulating component 20 can directly serve as part of the appearance surface of the cookware, or after installing the heat-insulating component 20, an appearance layer can be re-set on the outer surface of the cookware, for example, an anti-corrosion coating or a heat-resistant layer. In the following embodiments, two different situations will be described in detail respectively.

[0075] In some embodiments, the outer surface of the heat-insulating component 20 is flush with the outer surface of the pot body 10 and serves as the outer surface of the pot.

[0076] In these embodiments, the outer surface of the heat-insulating component 20 is flush with the outer surface of the pot body 10, and the heat-insulating component 20 serves as the outer surface of the pot. In this way, it not only provides a heat-insulating effect, but also provides a smoother, neater and more consistent appearance, thereby improving the overall appearance of the pot.

[0077] In other embodiments, the outer surface of the cookware is further provided with a covering surface layer, which can cover the heat-insulating component 20 and serve as the outer surface of the cookware. It should be noted that the material forming the covering surface layer should be specifically set according to actual needs, and this application does not make too many restrictions on this. Generally speaking, heat-resistant and corrosion-resistant materials such as stainless steel, ceramic coating, etc. can be selected to protect the heat-insulating component 20 from damage, wear or corrosion, thereby extending the service life of the cookware.

[0078] In these embodiments, by providing a covering surface layer, the covering surface layer can cover the junction between the heat-insulating component 20 and the pot body 10 and make up for the thickness difference between the two, thus improving the overall appearance of the pot. At the same time, the covering surface layer can also provide additional heat-insulating effect and further reduce heat loss.

[0079] Although the embodiments of the present application have been described in detail above, those skilled in the art may make various modifications and variations to the embodiments of the present application without departing from the spirit and scope of the present application. However, it should be understood that, in the opinion of those skilled in the art, these modifications and variations will still fall within the spirit and scope of the embodiments of the present application defined by the claims.

Claims

1. A cookware, characterized in that: The cooker comprises: Pot body (10); A heat-insulating component (20) is installed on the outer surface of at least a portion of the side wall (12) of the pot body (10), wherein the heat-insulating component (20) is a titanium alloy heat-insulating component or a polyurethane heat-insulating component, and the heat-insulating component (20) has a smaller heat-conductivity than the pot body (10).

2. The cookware according to claim 1, characterized in that: The heat-insulating component (20) is an annular plate, and the annular plate is sleeved on the side wall (12) of the pot body (10) along the circumferential direction; or The heat-insulating component (20) comprises a plurality of arc-shaped plates, and the plurality of arc-shaped plates are sequentially enclosed on the circumferential side wall of the pot body (10).

3. The cookware according to claim 1, characterized in that: When the heat-insulating component (20) is a titanium alloy heat-insulating component, the heat-insulating component (20) is mounted to the outer surface of the side wall (12) of the pot body (10) by welding or bonding; when the heat-insulating component (20) is a polyurethane heat-insulating component, the heat-insulating component (20) is mounted to the outer surface of the side wall (12) of the pot body (10) by bonding.

4. The cookware according to claim 1, characterized in that: The pot body (10) is one of an aluminum pot body, an aluminum alloy pot body and a stainless steel pot body; and / or the thickness of the pot body (10) is 2.0 mm-4.5 mm; and / or the thickness of the heat-insulating component (20) is 0.8 mm-1 mm.

5. The cookware according to claim 1, characterized in that: The coverage area of ​​the heat-insulating component (20) is 70%-80% of the outer surface area of ​​the side wall (12) of the pot body (10).

6. The cookware according to claim 1, characterized in that: The pot body (10) comprises a pot mouth, and the distance between the upper edge of the heat-insulating component (20) and the pot mouth is 30 mm to 40 mm.

7. The cookware according to any one of claims 1 to 6, characterized in that: An annular groove (121) is formed on the outer surface of the side wall (12) of the pot body (10), and the heat-insulating component (20) is embedded in the annular groove (121).

8. The cookware according to claim 7, characterized in that: There is a gap between the inner surface of the heat-insulating component (20) and the bottom of the annular groove (121), and a heat-insulating medium is arranged in the gap.

9. The cookware according to claim 7, characterized in that: The outer surface of the heat-insulating component (20) is flush with the outer surface of the pot body (10) and serves as the outer surface of the pot.

10. The cookware according to claim 7, characterized in that: The outer surface of the cookware is also provided with a covering surface layer, and the covering surface layer covers the heat-insulating component (20) and serves as the outer surface of the cookware.

Images