Water boiling container

Abstract

The utility model relates to the technology of household appliances, and aims to solve the problems that the heat preservation performance of a water boiling container is reduced and the use experience of a user is reduced due to the fact that a heat preservation layer is prone to displacement or deformation. The utility model provides a water boiling container. The water boiling container comprises a shell; the inner container is arranged in the shell; the heat preservation layer is arranged on the periphery of the inner container in a surrounding mode, connected to the inner side wall of the shell and used for preserving heat of the inner container and water in the inner container; and the multiple heat preservation fixing structures are arranged on the inner side wall of the shell and arranged in the circumferential direction of the inner side wall of the shell, each fixing structure comprises a limiting part, and the limiting parts are limited to the side face, facing the inner container, of the heat preservation layer so that the heat preservation layer can be limited between the shell and the limiting parts. According to the utility model, the technical problem is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance technical field, especially a kind of boiling water container. BACKGROUND

[0002] With the development of science and technology, people's living standards are constantly improving, and the types of household appliances become more and more diverse. Especially small household appliances, gradually become a user's life necessities, such as electric kettle and other boiling water containers. However, the electric kettle and other boiling water containers have the problem of not keeping warm and the hot water cooling quickly.

[0003] Currently, in the prior art, the production and design manufacturers of the electric kettle and other boiling water containers will set a heat preservation structure on it to ensure the heat preservation performance of the electric kettle and other boiling water containers. And the raw material of the heat preservation structure is generally a roll-shaped heat preservation material, which is a rectangular plate / shaped structure after being unfolded. Further, the opposite ends of the heat preservation material are bonded to form a cylindrical shape that can be attached to the inner container of the electric kettle and other boiling water containers or the inner wall of the shell. However, the stability of the opposite ends of the heat preservation material bonded connection is poor, and the opposite ends of the heat preservation material are very easy to separate, which leads to the loose attachment of the heat preservation material to the inner container or the shell, the unstable fixation of the heat preservation structure on the electric kettle and other boiling water containers, and further leads to the displacement or deformation of the heat preservation structure, resulting in the decline of the heat preservation performance of the electric kettle and other boiling water containers, and reducing the user's experience. SUMMARY

[0004] An object of the present utility model is to provide a boiling water container that can solve at least one of the technical defects in the prior art.

[0005] A further object of the present utility model is to improve the stability of the connection between the heat preservation layer and the shell, effectively ensure the heat preservation performance of the boiling water container, and improve the user's experience.

[0006] In particular, the present utility model provides a boiling water container, which comprises:

[0007] a shell;

[0008] an inner container arranged in the shell;

[0009] a heat preservation layer arranged around the outer periphery of the inner container and connected to the inner side wall of the shell, for heat preservation of the inner container and the water in the inner container;

[0010] a plurality of heat preservation fixing structures arranged on the inner side wall of the shell and arranged along the circumference of the inner side wall of the shell, each fixing structure comprising a limiting portion, the limiting portion being limited to the side of the heat preservation layer facing the inner container, so as to limit the heat preservation layer between the shell and the limiting portion.

[0011] Further, each heat preservation fixing structure further comprises:

[0012] The connecting portion is connected to the inner side wall of the shell, and an end thereof away from the inner side wall of the shell extends to the inner container through the thermal insulation layer and is connected to the limiting portion.

[0013] Further, the limiting portion extends along the circumference of the inner side wall of the shell.

[0014] Further, the limiting portion extends in the up-down direction.

[0015] The connecting portion extends in the up-down direction.

[0016] Further, the limiting portion and the connecting portion are both plate-shaped structures.

[0017] Further, the diameter of the top of the shell is smaller than the diameter of the bottom of the shell.

[0018] Further, the thickness of the top of the thermal insulation layer is smaller than the thickness of the bottom of the thermal insulation layer.

[0019] Further, the width of the top of the limiting portion in the direction opposite to the shell and the inner container is smaller than the width of the bottom of the limiting portion in the direction opposite to the shell and the inner container.

[0020] Further, the bottom of the thermal insulation layer is arranged relative to the bottom of the inner container.

[0021] Further, the top of the thermal insulation layer, the connecting portion and the limiting portion all extend to the height of the middle part of the inner container in the up-down direction.

[0022] Further, the thermal insulation layer comprises:

[0023] A plurality of thermal insulation units arranged along the circumference of the inner side wall of the shell, and a thermal insulation body accommodating cavity is arranged between each two adjacent thermal insulation units and the shell, and the thermal insulation units are arranged in the thermal insulation body accommodating cavity correspondingly.

[0024] Further, the thermal insulation layer further comprises:

[0025] A thermal insulation ring arranged at the bottom of the plurality of thermal insulation units and connected to the inner side wall of the shell.

[0026] Further, the thermal insulation unit and the thermal insulation ring are integrated structures; and

[0027] Further, a vacuum sealing cavity is arranged in the thermal insulation unit and / or the thermal insulation ring.

[0028] Further, the bottom of the shell is provided with a mounting port, and the bottom of the thermal insulation body accommodating cavity is provided with a mounting port, the mounting port and the mounting port are used to allow the thermal insulation unit to be mounted from the outside of the shell into the thermal insulation body accommodating cavity, and the mounting port is used to allow the thermal insulation ring to be mounted from the outside of the shell to the bottom of the plurality of thermal insulation units.

[0029] Further, the water boiling container comprises:

[0030] A heating element is arranged at the outer bottom of the inner container and used for heating the water in the inner container.

[0031] A temperature controller is arranged in the shell and connected to the heating element, and used for adjusting the heating power of the heating element to adjust the temperature of the water in the inner container.

[0032] A handle is arranged on the shell.

[0033] A bottom cover is arranged at the mounting opening of the shell.

[0034] The water boiling container of the utility model, since multiple heat preservation fixing structures are arranged on the inner side of the shell, the multiple heat preservation fixing structures are arranged along the circumference of the inner side wall of the shell, and each fixing structure comprises a limiting part, the limiting part is limited to the side of the heat preservation layer facing the inner container, and then the heat preservation fixing structure can press each part of the heat preservation layer in the circumference on the inner side wall of the shell, effectively avoiding the occurrence of the displacement or deformation of the heat preservation structure. Therefore, the water boiling container of the utility model can improve the stability of the connection between the heat preservation layer and the shell, effectively guarantee the heat preservation performance of the water boiling container, and improve the use experience of the user.

[0035] The above and other objects, advantages and features of the present utility model will become more apparent from the following detailed description of some embodiments thereof, when taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0036] Some embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings, in an exemplary and non-limiting manner. The same reference numbers in the drawings denote the same or similar components or parts. Those skilled in the art should understand that the drawings are not necessarily drawn to scale. In the drawings:

[0037] Figure 1 is one of the structure schematic diagrams of the water boiling container according to one embodiment of the present utility model;

[0038] Figure 2 is one of the sectional view schematic diagrams of the water boiling container according to one embodiment of the present utility model;

[0039] Figure 3 is Figure 2 is an enlarged schematic diagram of the position“A” in the above figure;

[0040] Figure 4 is the structure schematic diagram of the shell in the water boiling container according to one embodiment of the present utility model;

[0041] Figure 5 is the second sectional view schematic diagram of the water boiling container according to one embodiment of the present utility model;

[0042] Figure 6 is Figure 2 is an enlarged schematic view of the position "B" in FIG. 1;

[0043] Figure 7 is a structural schematic view of a heat preservation layer in a water boiling container according to an embodiment of the present application;

[0044] Figure 8 is a structural schematic view of a water boiling container according to an embodiment of the present application. DETAILED DESCRIPTION

[0045] In the description of the present embodiments, it is to be understood that the orientation or positional relationship indicated by the terms "center", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0046] In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited. When a certain feature "includes or contains" a certain or certain features covered thereby, unless otherwise specifically described, it indicates that other features are not excluded and can further include other features.

[0047] Unless otherwise specifically defined and limited, the terms "mounting", "setting", "connecting", "fixing" and the like should be broadly understood, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. Those skilled in the art should be able to understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0048] In addition, in the description of the present embodiments, the first feature "above" or "below" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. That is, in the description of the present embodiments, the first feature "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" or "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0049] Unless otherwise defined, all terms (including technical and scientific terms) used in the description of the present embodiments have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0050] In the description of the present embodiments, the description of the terms "the present embodiments", "the present embodiment", "the first embodiment", "the second embodiment", "some other embodiments", or "some other embodiments" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The water injection container of the present embodiments will be described in detail below with reference to the accompanying drawings. Figures 1 to 8 The water injection container of the present embodiments will be described in detail below with reference to the accompanying drawings.

[0052] Referring to Figures 1 to 7 In the present embodiments, the water boiling container includes a shell 100, an inner container 200, a heat preservation layer 300, and a plurality of heat preservation fixing structures 400.

[0053] The inner container 200 is arranged in the shell 100.

[0054] The heat preservation layer 300 is arranged on the outer periphery of the inner container 200, and the heat preservation layer 300 is connected to the inner side wall of the shell 100. The heat preservation layer 300 is used to preserve the heat of the inner container 200 and the water in the inner container 200.

[0055] The plurality of heat preservation fixing structures 400 are arranged on the inner side wall of the shell 100, and the plurality of heat preservation fixing structures 400 are arranged along the circumference of the inner side wall of the shell 100.

[0056] Each fixing structure includes a limiting portion 410, which is limited to the side of the heat preservation layer 300 facing the inner container 200, so as to limit the heat preservation layer 300 between the shell 100 and the limiting portion 410.

[0057] Since the water boiling container of the present embodiments is provided with a plurality of heat preservation fixing structures 400 on the inner side of the shell, the plurality of heat preservation fixing structures 400 are arranged along the circumference of the inner side wall of the shell 100, and each fixing structure includes a limiting portion 410, which is limited to the side of the heat preservation layer 300 facing the inner container 200, so that the heat preservation fixing structure 400 can press the parts of the heat preservation layer 300 in the circumference against the inner side wall of the shell 100, effectively avoiding the displacement or deformation of the heat preservation structure. Therefore, the water boiling container of the present embodiments can improve the stability of the connection between the heat preservation layer 300 and the shell 100, effectively guarantee the heat preservation performance of the water boiling container, and improve the user's experience.

[0058] With reference to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 In the embodiment, each heat preservation fixing structure 400 further comprises a connecting portion 420.

[0059] The connecting portion 420 is connected to the inner side wall of the outer shell 100, and an end of the connecting portion 420 extending away from the inner side wall of the outer shell 100 extends through the heat preservation layer 300 and is connected to the limiting portion 410.

[0060] It can be understood that, by means of the connecting portion 420, the limiting portion 410 can be connected to the inner side of the outer shell 100, so as to realize the arrangement / connection of the heat preservation fixing structure 400 on the inner side wall of the outer shell 100.

[0061] In addition, the connecting portion 420 can also limit the displacement of the heat preservation layer 300 in the circumferential direction, so as to further ensure the stability of the connection between the heat preservation layer 300 and the outer shell 100, ensure the heat preservation performance of the water boiling container, and improve the user experience.

[0062] In some alternative embodiments, the limiting portion 410 can be directly connected to the inner side wall of the outer shell 100. Specifically, one end of the limiting portion 410 is connected to the inner side wall of the outer shell 100, and the other end of the limiting portion 410 extends away from the outer shell 100 and is arranged along the circumferential direction of the outer shell 100. In this way, the heat preservation fixing structure 400 can also be arranged / connected on the inner side wall of the outer shell 100.

[0063] With reference to Figure 6 In the embodiment, the limiting portion 410 extends along the circumferential direction of the inner side wall of the outer shell 100.

[0064] It can be understood that, by extending along the circumferential direction of the inner side wall of the outer shell 100, the limiting portion 410 can have a wider width along the circumferential direction of the outer shell 100, so as to ensure the limiting effect of the limiting portion 410 on the heat preservation layer 300 and further ensure the stability of the connection of the heat preservation layer 300 on the outer shell 100.

[0065] With reference to Figure 4 In the embodiment, the limiting portion 410 is arranged to extend in the up-down direction.

[0066] It can be understood that, by extending in the up-down direction, the limiting portion 410 can limit more parts of the heat preservation layer 300 in the up-down direction, so as to ensure the limiting effect of the limiting portion 410 on the heat preservation layer 300 and further ensure the stability of the connection of the heat preservation layer 300 on the outer shell 100.

[0067] With reference toFigure 4 In the embodiment, the connecting portion 420 is arranged extending in the up-down direction.

[0068] It can be understood that the connecting portion 420 is arranged extending in the up-down direction, which can ensure the connecting strength of the limiting portion 410 on the inner side wall of the shell 100, ensure the connecting stability of the heat preservation fixing structure 400 on the inner side wall of the shell 100, and further ensure the connecting stability of the heat preservation layer 300 on the shell 100.

[0069] Referring to Figure 2 and Figure 3 In the embodiment, the bottom of the heat preservation layer 300 is arranged relative to the bottom of the inner container 200.

[0070] It can be understood that the bottom of the heat preservation layer 300 is arranged relative to the bottom of the inner container 200, so that the heat preservation layer 300 can preserve the water at the bottom of the inner container 200 and the bottom of the inner container 200.

[0071] Referring to Figure 2 , Figure 3 and Figure 4 In the embodiment, the bottom of the connecting portion 420 and the limiting portion 410 extends to the bottom of the inner container 200, and further the heat preservation fixing structure 400 can ensure the connecting stability of the bottom of the heat preservation layer 300 and the shell 100.

[0072] Referring to Figure 4 In the embodiment, the limiting portion 410 and the connecting portion 420 are both plate-shaped structures, which can ensure the connecting stability of the heat preservation layer 300 on the shell 100, and the limiting portion 410 and the connecting portion 420 can occupy as little space as possible inside the shell 100.

[0073] In some other embodiments, the connecting portion 420 can no longer extend in the up-down direction. For example, the connecting portion 420 can be a columnar structure extending from the inner side wall of the shell 100 to the inner container 200, which can also achieve the connection of the limiting portion 410 and the shell 100.

[0074] In addition, in order to further ensure the connecting stability of the limiting portion 410 and the shell 100, more connecting portions 420 can be arranged, and more connecting portions 420 can be arranged in the up-down direction.

[0075] In some other embodiments, the limiting portion 410 can no longer extend in the up-down direction. For example, the limiting portion 410 can be a curved column structure extending along the circumference of the inner side wall of the shell 100, which can also achieve the limiting effect of the limiting portion 410 on the heat preservation layer 300.

[0076] Further, in order to improve the limiting effect of the limiting portion 410 on the heat preservation layer 300, the number of the limiting portion 410 can be set to be more, and more limiting portions 410 are arranged along the up-down direction.

[0077] Of course, the limiting portion 410 can also not be a curved shape extending along the circumference of the inner side wall of the shell 100, but can be a straight columnar structure, which can further improve the limiting effect of the limiting portion 410 on the heat preservation layer 300 and tightly press the heat preservation layer 300 on the inner side wall of the shell 100.

[0078] Referring to Figure 1 In the present embodiment, the diameter of the top of the shell 100 is smaller than the diameter of the bottom of the shell 100.

[0079] It can be understood that by setting the overall shell 100 to be thin at the top and thick at the bottom, the stability of the water boiling container when placed on the carrier can be effectively ensured.

[0080] Referring to Figure 2 and Figure 7 In the present embodiment, the thickness of the top of the heat preservation layer 300 is smaller than the thickness of the bottom of the heat preservation layer 300.

[0081] It should be understood that since the shell 100 is thin at the top and thick at the bottom, and the inner container 200 can be set to be a columnar structure with equal diameters at the top and bottom in order to ensure its own volume. Further, the space between the shell 100 and the inner container 200 at the top is small, and by setting the thickness of the top of the heat preservation layer 300 to be smaller than the thickness of the bottom of the heat preservation layer 300, the heat preservation layer 300 can be adaptively installed between the shell 100 and the inner container 200.

[0082] Referring to Figure 2 In the present embodiment, the top ends of the heat preservation layer 300, the connecting portion 420 and the limiting portion 410 can extend to the height of the middle part of the inner container 200 in the up-down direction.

[0083] It should be understood that during the use of the water boiling container, it is most likely that the user cannot completely use up the water after the water boiling container boils the water, and thus a small amount of water may remain in the water pouring container, and thus the water pouring container only needs to preserve a small amount of hot water in most cases. Further, the top end of the heat preservation layer 300 can only extend to the middle part of the inner container 200, so as to reduce the production cost of the water boiling container while achieving the heat preservation of the small amount of hot water remaining in the water boiling container, which conforms to the user's usage habit and greatly ensures the user's experience.

[0084] Further, the top ends of the connecting portion 420 and the limiting portion 410 extend to the middle part of the inner container 200 to fix the heat preservation layer 300 extending to the inner container 200.

[0085] With reference to Figure 2 In the present embodiment, the width of the top of the limiting portion 410 in the direction in which the outer shell 100 and the inner shell 200 are opposite to each other is less than the width of the bottom of the limiting portion 410 in the direction in which the outer shell 100 and the inner shell 200 are opposite to each other.

[0086] It can be understood that, according to the foregoing, since the upper space between the outer shell 100 and the inner shell 200 is small, the thickness of the top of the heat preservation layer 300 is set to be less than the thickness of the bottom of the heat preservation layer 300. Correspondingly, the width of the top of the limiting portion 410 in the direction in which the outer shell 100 and the inner shell 200 are opposite to each other is set to be less than the width of the bottom of the limiting portion 410 in the direction in which the outer shell 100 and the inner shell 200 are opposite to each other, so as to adapt to the structure of the water boiling container being thin at the top and thick at the bottom, and ensure that the heat preservation and fixing structure 400 tightly presses the heat preservation layer 300 against the inner side wall of the outer shell 100.

[0087] With reference to Figure 5 , Figure 6 and Figure 7 In the first embodiment of the heat preservation layer 300 of the present embodiment, the heat preservation layer 300 comprises a plurality of heat preservation units 310.

[0088] The plurality of heat preservation units 310 are arranged along the circumferential direction of the inner side wall of the outer shell 100, and the plurality of heat preservation units 310 are provided with a heat preservation body accommodating cavity 430 between the adjacent two heat preservation and fixing structures 400 and the outer shell 100, and the heat preservation unit 310 is correspondingly arranged in the heat preservation body accommodating cavity 430.

[0089] It can be understood that, when the heat preservation layer 300 is loose and the two connecting ends of the heat preservation layer 300 are separated, the entire heat preservation layer 300 is divided into a plurality of heat preservation units 310, which can make the heat preservation layer 300 less likely to deform and displace compared to the prior art in which the heat preservation layer 300 is a whole. Further, the heat preservation layer 300 is set to be a plurality of heat preservation units 310, which can further ensure the heat preservation performance of the water boiling container and improve the user experience.

[0090] In the present embodiment, the number of the heat preservation units 310 and the heat preservation and fixing structures 400 can range from 3 to 16. Preferably, the number is 8.

[0091] It can be understood that the number of the heat preservation monomer 310 and the heat preservation fixing structure 400 is set to be less, and the fixing effect of the heat preservation layer 300 by the heat preservation fixing structure 400 is more difficult to guarantee, that is, the stability of the connection between the heat preservation layer 300 and the shell 100 is less improved; and the number of the heat preservation monomer 310 and the heat preservation fixing structure 400 is set to be more, which will affect the heat preservation effect of the inner container 200 and the water in the inner container 200 by the heat preservation layer 300. Further, the number of the heat preservation monomer 310 and the heat preservation fixing structure 400 can be set to be in the range of 3 to 16.

[0092] In addition, the number of the heat preservation monomer 310 and the heat preservation fixing structure 400 can be preferably set to be 8, so as to greatly guarantee the stability of the connection between the heat preservation layer 300 and the shell 100, and meanwhile, the heat preservation effect of the heat preservation layer 300 can be guaranteed.

[0093] Referring to Figure 7 In the present embodiment, the heat preservation fixing structure 400 can further include a fixing ring 440.

[0094] The fixing ring 440 is arranged at the bottom of the plurality of heat preservation monomers 310 and connected to the inner side wall of the shell 100.

[0095] It can be understood that the fixing ring 440 can have a radial tension, and thus can be clamped on the inner side wall of the shell 100 and the bottom of the plurality of heat preservation monomers 310, so as to further improve the stability of the connection between the heat preservation layer 300 and the shell 100.

[0096] In the present embodiment, the heat preservation monomer 310 is provided with a vacuum sealed cavity.

[0097] It can be understood that the heat preservation monomer 310 can effectively block heat conduction, convection and radiation by the vacuum insulation technology, so as to guarantee the heat preservation effect of the heat preservation layer 300 on the inner container 200 and the water in the inner container 200.

[0098] In addition, the heat preservation monomer 310 can be a metal material, such as aluminum and its alloy, stainless steel, etc.

[0099] In some other embodiments, the heat preservation monomer 310 can also be heat preservation cotton or other materials with heat preservation effect.

[0100] Referring to Figure 5 , Figure 6 and Figure 7 In the second embodiment of the heat preservation layer 300 of the present embodiment, the heat preservation layer 300 includes a plurality of heat preservation monomers 310.

[0101] The plurality of heat preservation units 310 are arranged along the circumference of the inner side wall of the shell 100, and the plurality of heat preservation units 310 are provided with heat preservation body accommodating cavities 430 between two adjacent heat preservation fixing structures 400 and the shell 100, and the heat preservation units 310 are correspondingly arranged in the heat preservation body accommodating cavities 430.

[0102] It can be understood that when the heat preservation layer 300 is loose and the two connecting ends of the heat preservation layer 300 are separated from the shell 100, the entire heat preservation layer 300 is divided into a plurality of heat preservation units 310, which can make the heat preservation layer 300 less likely to deform and displace compared to the prior art scheme in which the heat preservation layer 300 is a whole. Further, arranging the heat preservation layer 300 as a plurality of heat preservation units 310 can further ensure the heat preservation performance of the water boiling container and improve the user experience.

[0103] In the embodiment, the number of heat preservation units 310 and heat preservation fixing structures 400 can be in the range of 3 to 16. Preferably, the number is 8.

[0104] It can be understood that if the number of heat preservation units 310 and heat preservation fixing structures 400 is small, the fixing effect of the heat preservation fixing structure 400 on the heat preservation layer 300 is difficult to guarantee, that is, the stability of the connection between the heat preservation layer 300 and the shell 100 is less improved; and if the number of heat preservation units 310 and heat preservation fixing structures 400 is large, the heat preservation effect of the heat preservation layer 300 on the inner container 200 and the water in the inner container 200 will be affected. Therefore, the number of heat preservation units 310 and heat preservation fixing structures 400 can be in the range of 3 to 16.

[0105] Further, the number of heat preservation units 310 and heat preservation fixing structures 400 can be preferably set to 8 to greatly guarantee the stability of the connection between the heat preservation layer 300 and the shell 100, and at the same time guarantee the heat preservation effect of the heat preservation layer 300.

[0106] In the embodiment, a vacuum sealing cavity is arranged in the heat preservation unit 310.

[0107] It can be understood that the heat preservation unit 310 can effectively block heat conduction, convection and radiation through vacuum insulation technology to guarantee the heat preservation effect of the heat preservation layer 300 on the inner container 200 and the water in the inner container 200.

[0108] Further, the heat preservation unit 310 can be a metal material, such as aluminum and its alloy, stainless steel, etc.

[0109] In some other embodiments, the heat preservation unit 310 can also be heat preservation cotton or other materials with heat preservation effect.

[0110] Reference Figure 7In the embodiment, the heat preservation layer 300 further comprises a heat preservation ring 320.

[0111] The heat preservation ring 320 is arranged at the bottom of the plurality of heat preservation units 310, and the heat preservation ring 320 is connected to the inner side wall of the shell 100.

[0112] It can be understood that the plurality of heat preservation units 310 can be connected together through the heat preservation ring 320, and then the plurality of heat preservation units 310 can be assembled into the plurality of heat preservation body accommodating cavities correspondingly, thereby ensuring the assembly efficiency of the water boiling container of the embodiment.

[0113] In addition, when any heat preservation unit 310 is loose in connection with the shell 100, the heat preservation unit 310 will not be disconnected from the shell 100 due to the connection of the plurality of heat preservation units 310 by the heat preservation ring 320. Therefore, the plurality of heat preservation units 310 can be connected together through the heat preservation ring 320, which can further improve the stability of the connection between the heat preservation layer 300 and the shell 100.

[0114] Referring to Figure 7 In the embodiment, the heat preservation unit 310 and the heat preservation ring 320 can be an integrated structure, which can further improve the stability of the connection between the heat preservation layer 300 and the shell 100.

[0115] In the embodiment, a vacuum sealing cavity is arranged in the heat preservation ring 320,

[0116] It can be understood that the heat preservation ring 320 can effectively block heat conduction, convection and radiation by using vacuum insulation technology, so as to ensure the heat preservation effect of the heat preservation layer 300 on the inner container 200 and the water in the inner container 200.

[0117] In addition, the heat preservation ring 320 can be a metal material, such as aluminum and its alloy, stainless steel, etc.

[0118] In some other embodiments, the heat preservation ring 320 can also be heat preservation cotton or other materials with heat preservation effect.

[0119] Referring to Figure 4 and Figure 8 In the embodiment, the bottom of the shell 100 is provided with a mounting port 110, and the bottom of the heat preservation body accommodating cavity 430 is provided with a mounting port 431. The mounting port 110 and the mounting port 431 are used to allow the heat preservation unit 310 to be mounted into the heat preservation body accommodating cavity 430 from the outside of the shell 100, and the mounting port 110 is used to allow the heat preservation ring 320 / the fixing ring 440 to be mounted to the bottom of the plurality of heat preservation units 310 from the outside of the shell 100.

[0120] It can be understood that the assembly efficiency of the water boiling container of the embodiment can be further ensured by the arrangement of the mounting port 110 and the mounting port 431.

[0121] Referring to Figure 8 In the embodiment, the water boiling container comprises a heating element 500.

[0122] The heating element 500 is arranged at the outer bottom of the inner container 200, and the heating element 500 is used for heating the water in the inner container 200.

[0123] In the embodiment, the water boiling container comprises a temperature controller

[0124] The temperature controller is arranged in the shell 100, and the temperature controller is connected to the heating element 500, and the temperature controller is used for adjusting the heating power of the heating element 500, so as to adjust the temperature of the water in the inner container 200, and ensure the use experience of the user.

[0125] Referring to Figure 1 , Figure 4 and Figure 8 In the embodiment, the water boiling container comprises a handle 600 arranged on the shell 100, so as to facilitate the use of the user and ensure the use experience of the user.

[0126] Referring to Figure 3 , Figure 4 and Figure 8 In the embodiment, the water boiling container comprises a bottom cover 700 arranged at the mounting port 110 of the shell 100, so as to ensure the aesthetic appearance of the water boiling container.

[0127] At this point, those skilled in the art should recognize that although the present application has been shown and described in detail in the above embodiments, many other variations or modifications can be determined or deduced directly according to the disclosure of the present application without departing from the spirit and scope of the present application. Therefore, the scope of the present application should be understood and recognized as covering all these other variations or modifications.

Claims

1. A water boiling vessel, characterized by The water boiling container comprises: a shell; a liner arranged in the shell; a thermal insulation layer arranged on the outer periphery of the liner and connected to the inner side wall of the shell, for thermal insulation of the liner and water in the liner; a plurality of thermal insulation fixing structures arranged on the inner side wall of the shell and arranged along the circumference of the inner side wall of the shell, each of the fixing structures comprising a limiting portion limited to the side of the thermal insulation layer facing the liner, so as to limit the thermal insulation layer between the shell and the limiting portion.

2. The water boiling container according to claim 1, wherein each of the thermal insulation fixing structures further comprises: a connecting portion connected to the inner side wall of the shell, and the end of the connecting portion away from the inner side wall of the shell extends to the liner through the thermal insulation layer and is connected to the limiting portion.

3. The water boiling container according to claim 2, wherein the limiting portion extends along the circumference of the inner side wall of the shell.

4. The water boiling container according to claim 2, wherein the limiting portion is arranged to extend in the up-down direction; and / or the connecting portion is arranged to extend in the up-down direction.

5. The water boiling container according to claim 2, wherein the limiting portion and the connecting portion are both in the form of a plate structure.

6. The water boiling container according to claim 2, wherein the diameter of the top of the shell is smaller than the diameter of the bottom of the shell; and / or the thickness of the top of the thermal insulation layer is smaller than the thickness of the bottom of the thermal insulation layer; and / or the width of the top of the limiting portion in the direction opposite to the shell and the liner is smaller than the width of the bottom of the limiting portion in the direction opposite to the shell and the liner; and / or the bottom of the thermal insulation layer is arranged relative to the bottom of the liner; and / or the top ends of the thermal insulation layer, the connecting portion and the limiting portion all extend to the height of the middle part of the liner in the up-down direction.

7. The water boiling container according to claim 1, wherein the thermal insulation layer comprises: a plurality of thermal insulation units arranged along the circumference of the inner side wall of the shell, and a thermal insulation body accommodating cavity is arranged between adjacent two thermal insulation fixing structures and the shell, and the thermal insulation units are correspondingly arranged in the thermal insulation body accommodating cavity.

8. The water boiling container according to claim 7, wherein the thermal insulation layer further comprises: a thermal insulation ring arranged at the bottom of the plurality of thermal insulation units and connected to the inner side wall of the shell.

9. The water boiling container according to claim 8, wherein the thermal insulation units and the thermal insulation ring are in an integrated structure; and / or a vacuum sealing cavity is arranged in the thermal insulation units and / or the thermal insulation ring.

10. The water boiling container according to claim 8, wherein the bottom of the shell is provided with a mounting port, the bottom of the thermal insulation body accommodating cavity is provided with a mounting port, and the mounting port and the mounting port are used to allow the thermal insulation units to be mounted from the outside of the shell into the thermal insulation body accommodating cavity, and the mounting port is used to allow the thermal insulation ring to be mounted from the outside of the shell to the bottom of the plurality of thermal insulation units.

11. The water boiling vessel according to claim 1, characterized in that, ​ A heating element is arranged at the bottom of the inner container for heating the water in the inner container; A temperature controller is arranged in the outer shell and connected to the heating element for adjusting the heating power of the heating element to adjust the temperature of the water in the inner container; A handle is arranged on the outer shell; A bottom cover is arranged on the mounting opening of the outer shell.

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