Liquid heating container
By designing container sidewalls and bottom walls of varying thicknesses within the liquid heating container, combined with a fixing ring and handle structure, the problems of easy breakage and poor thermal conductivity of all-glass health pots have been solved, achieving efficient heating and convenient use.
Patent Information
- Application Number
- CN202423309637.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing all-glass health pots have the same wall thickness on the side and bottom, making them prone to breakage and with poor thermal conductivity, resulting in low heating efficiency, heavy weight, and difficulty in handling.
The liquid heating container is designed with a side wall thickness greater than the bottom wall, which, combined with a fixing ring and handle structure, enhances structural strength and facilitates handling. It is made of glass, with the bottom wall thinner than the side wall to improve thermal conductivity, and a heating element is installed at the bottom to improve heating efficiency.
It improves the structural strength and thermal conductivity of the container, reduces the risk of breakage, shortens the heating time, and enhances ease of use and safety.
Smart Images
Figure CN223682356U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of container, concretely relates to a liquid heating container. BACKGROUND
[0002] The existing full-glass health-care pot is processed by blow molding, the wall thickness of the cup body sidewall is the same as that of the bottom wall, and the wall thickness is thin, the health-care pot with the structure is prone to breakage due to collision between the cup body sidewall and other objects during use, and due to the poor heat conduction performance of glass, excessively increasing the wall thickness can cause slow heating efficiency, heavy cup body, and difficult taking and placing. SUMMARY
[0003] Therefore, the utility model aims to provide a liquid heating container to at least solve one of the problems in the prior art or related art.
[0004] The first aspect embodiment of the utility model provides a liquid heating container, which comprises a bottom shell, a heating assembly arranged in the bottom shell, a container body made of glass, the container body being arranged above the bottom shell and in contact with the heating assembly, the container body comprising a container sidewall and a container bottom wall, and the wall thickness of the container bottom wall being smaller than that of the container sidewall.
[0005] The liquid heating container provided by the embodiment has the advantages that the container sidewall and the container bottom wall are both made of glass, the glass material is safe, suitable for containing various solutions, and can be used for cooking tea, porridge, soup and other food materials, and has good safety performance. In addition, the full-glass container body has better aesthetics. Further, the wall thickness of the container bottom wall is smaller than that of the container sidewall, the container bottom wall has good heat conduction performance, heat can be quickly conducted into the container body, thereby accelerating the heating of the food material and shortening the cooking time. In addition, the container sidewall is thicker than the container bottom wall, which ensures the heating effect, enhances the structural strength of the container body, and reduces the risk of breakage of the container body caused by collision, thereby improving the reliability and safety of the container body.
[0006] In some embodiments, the thickness of the container sidewall is greater than 3mm and less than or equal to 5mm. Within this range, on the one hand, the problem of small structural strength of the container sidewall and easy breakage during use is avoided, and on the other hand, the problem of excessive weight of the container body caused by too large thickness of the container sidewall, inconvenient use of the user, unnecessary material investment, and material waste is avoided.
[0007] In some embodiments, the thickness of the container bottom wall is greater than or equal to 3 mm and less than or equal to 4 mm. Within this range, on the one hand, the problem of the container bottom wall being too thin and easily breaking during use is avoided, and on the other hand, the problem of the container bottom wall being too thick and having poor heat conduction performance, resulting in slow heating efficiency, is also avoided. Moreover, a thicker container bottom wall also leads to an increase in the weight of the container body, which is inconvenient for users to use, increases unnecessary material investment, and causes material waste and other problems.
[0008] In some embodiments, the container body is placed above the bottom shell, and the liquid heating container further comprises a fixing ring arranged at the lower end of the side wall of the container body, and the lower end of the fixing ring protrudes downward relative to the container bottom wall. In this way, the spacing between the bottom wall of the fixing ring and the container bottom wall is greater than 0, so that the part of the fixing ring protruding downward from the container body can support the container body, thereby allowing the container bottom wall to have a gap with the workbench when the container body is placed on the workbench, and preventing the container bottom wall from colliding with the workbench during use.
[0009] In some embodiments, the fixing ring is sleeved on the lower end of the container body, and the fixing ring is connected to the container body by adhesion. In this way, adhesion does not require additional connection structures and connection parts, and the adhesion connection process is simple and easy to implement, specifically, the adhesion connection can be achieved by gluing.
[0010] In some embodiments, the fixing ring is sleeved on the lower end of the container body, one end of the fixing ring has a breakage that allows the fixing ring to be outwardly spread, and the two end portions of the fixing ring at the breakage are structurally overlapped and connected by a fastener at the structural overlap. In this way, the breakage of the fixing ring can be connected by the fastener, thereby tightly clamping the outer periphery of the container body.
[0011] In some embodiments, the lower end of the container side wall is inwardly contracted to form a contracted portion, and the fixing ring is sleeved on the contracted portion and the container side wall above the contracted portion. In this way, the contracted portion is arranged at the lower end of the container body, and the fixing ring is sleeved on the contracted portion and the container side wall above the contracted portion, so that the fixing ring is more tightly sleeved and is not easily detached, and when the fixing ring is used to fix the handle, the handle is also more firmly fixed.
[0012] In some embodiments, the liquid heating container further comprises a handle arranged on the container side wall, the upper end of the handle is clamped on the top end of the container side wall, and the lower end of the handle is connected to the fixing ring. In this way, the container body can be taken by the handle, making it more convenient to take and place the container body; further, the upper end of the handle is clamped on the top end of the container side wall, and the lower end is connected to the fixing ring, so that the connection structure between the handle and the container body is simple and easy to install.
[0013] In some embodiments, the heating assembly comprises: a steel disc, wherein a placing area adapted to the bottom wall of the container is arranged on the steel disc; a heat-conducting support arranged on the lower surface of the placing area; and a heating element arranged on the lower surface of the heat-conducting support. In this way, the container body is placed in the placing area on the steel disc. Since the placing area is adapted to the bottom wall of the container, on the one hand, heat can be transferred to the bottom wall of the container, and on the other hand, the container body can be stably placed on the steel disc. Further, the heat-conducting support arranged between the steel disc and the heating element can improve the heat transfer efficiency between the heating element and the steel disc.
[0014] In some embodiments, the container body is fixedly connected to the steel disc, and the liquid heating container further comprises: a heat-conducting pad clamped between the steel disc and the bottom wall of the container, wherein the heat-conducting pad is in contact with the outer sidewall of the bottom wall of the container. In this way, the heat-conducting pad can fill the gap between the bottom wall of the container and the upper surface of the steel disc, thereby improving the heat transfer efficiency and uniformity of the heating assembly to the container body, so that the container body is heated more uniformly and at a faster rate.
[0015] In some embodiments, the bottom wall of the container is in a planar structure; or the bottom wall of the container is provided with a first protruding part protruding inwardly of the container body, wherein the top surface of the first protruding part is in a planar structure; or the bottom wall of the container is provided with a second protruding part protruding outwardly of the container body, wherein the bottom surface of the second protruding part is in a planar structure. In this way, the structure of the bottom wall of the container has multiple choices. The bottom wall in a planar structure has the advantages of simple structure and stable placement. The first protruding part protruding inwardly is arranged on the bottom wall of the container, and the steel disc of the heating assembly is arranged in a corresponding shape, so that the convex part of the first protruding part can extend into the first protruding part from the outside of the bottom wall of the container, thereby expanding the contact area between the bottom wall of the container and the heating assembly compared with the planar structure, and further improving the heat transfer efficiency of the heating assembly to the bottom wall of the container. Further, since part of the structure of the heating assembly extends into the first protruding part, the height of the base occupied by the heating assembly can be reduced, thereby reducing the height of the base. The second protruding part protruding outwardly is arranged on the bottom wall of the container, and the steel disc of the heating assembly is arranged in a corresponding shape, so that the groove of the second protruding part can be accommodated, thereby expanding the contact area between the bottom wall of the container and the heating assembly compared with the planar structure, and further improving the heat transfer efficiency of the heating assembly to the bottom wall of the container.
[0016] In some embodiments, the container body is a tube glass container. In this way, the thickness of the sidewall of the container and the thickness of the bottom wall of the container can be inconsistent through the tube glass forming process, and the tube glass has the advantages of high transparency, chemical stability, high temperature and high pressure resistance, mechanical strength, etc.
[0017] Additional aspects and / or advantages of the present general inventive concept will be set forth in part in the description that follows, and in part will be obvious from the description, or can be learned by practice of the present general inventive concept. BRIEF DESCRIPTION OF DRAWINGS
[0018] The above and other objects and features of the present application will become more apparent from the following description of embodiments, when taken in conjunction with the accompanying drawings, which show, by way of illustration, the principles of the application. In the drawings:
[0019] Figure 1 Fig. 1 shows a schematic view of a cross-sectional structure of a liquid heating container along a longitudinal direction according to a first embodiment of the present application;
[0020] Figure 2 Fig. 2 shows a schematic view of a cross-sectional structure of a container body along a longitudinal direction according to an embodiment of the present application;
[0021] Figure 3 Fig. 3 shows a schematic view of a structure of a container body according to another embodiment of the present application;
[0022] Figure 4 Fig. 4 shows a schematic view of a structure of a container body according to yet another embodiment of the present application;
[0023] Figure 5 Fig. 5 shows a schematic view of a partial structure of a liquid heating container according to an embodiment of the present application;
[0024] Figure 6 Fig. 6 shows an exploded view of a liquid heating container according to a first embodiment of the present application;
[0025] Figure 7 Fig. 7 shows a schematic view of a cross-sectional structure of a liquid heating container along a longitudinal direction according to a second embodiment of the present application;
[0026] Figure 8 Fig. 8 shows a schematic view of a structure of a liquid heating container according to an embodiment of the present application.
[0027] Figures 1 to 8 BRIEF DESCRIPTION OF DRAWINGS
[0028] 10 bottom shell, 20 heating assembly, 210 steel disc, 220 heat-conducting support, 230 heating element,
[0029] 30 container body, 310 container side wall, 311 inwardly tapered portion, 320 container bottom wall, 321 first protruding portion, 322 second protruding portion,
[0030] 40 fixing ring, 50 handle, 510 clamping groove, 60 heat-conducting pad, 70 lid, 80 temperature sensing element. DETAILED DESCRIPTION
[0031] The following detailed description is presented to aid the reader in gaining a comprehensive understanding of the methods, apparatuses, and / or systems described herein. However, various changes, modifications, and equivalents can be used, and thus particular embodiments described herein are not intended as being limiting as there are many different ways to implement the methods, apparatuses, and / or systems described herein. For example, the order in which operations are described is not intended to be limiting unless otherwise specified. Moreover, descriptions of features in terms of being performed in serial order are not intended to be limiting as parallel order can be possible unless specifically stated otherwise. Additionally, descriptions of features in terms of being performed or produced by a single device can be intended to be implemented by a single device, or by a single set of devices, unless otherwise specified.
[0032] The features described herein can be implemented in different ways depending upon the particular application, the explicit teaching provided herein, and / or the implicit understanding of those skilled in the relevant art(s). Various modifications and changes can be made thereto without departing from the spirit and scope of the description, which is to be understood from the scope of the appended claims.
[0033] As used herein, the term “and / or” includes any one of the associated listed items, as well as any combination of any two or more of the associated listed items.
[0034] Although terms such as “first,” “second,” and “third” can be used herein to describe various elements, components, regions, layers, or sections, these elements, components, regions, layers, or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer, or section from another element, component, region, layer, or section. Thus, a first element, component, region, layer, or section referred to in the examples described herein can also be referred to as a second element, component, region, layer, or section without departing from the teachings of the examples.
[0035] In the description, when an element such as a layer, a region, or a substrate is referred to as being “on” another element, “connected to” or “coupled to” another element, it can be directly on the other element, directly connected to or coupled to the other element, or one or more other elements can be interposed therebetween. In contrast, when an element is referred to as being “directly on” another element, “directly connected to” or “directly coupled to” another element, there are no other elements interposed therebetween.
[0036] The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has", "having" as used herein, are specifically intended to be construed as specifying the presence of stated features, numbers, operations, components, elements, or combinations thereof, but not precluding the presence or addition of one or more other features, numbers, operations, components, elements, or combinations thereof.
[0037] The terms "upper", "lower", "left", "right", "top", "bottom", and the like in the present application are defined with reference to the orientation in the drawings, and are only for the convenience of description, and do not indicate or imply 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 embodiments of the present application.
[0038] Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs when used in the present application. Unless specifically defined otherwise in the present application, terms such as, for example, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present application, and should not be interpreted in an idealized or overly formal sense.
[0039] The embodiments of the present application will be described below with reference to the accompanying drawings. Figures 1 to 8 The embodiments of the present application will be described below with reference to the accompanying drawings.
[0040] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 , the first aspect of the embodiments of the present application provides a liquid heating container, comprising: a bottom shell 10, the bottom shell 10 is provided with a heating assembly 20; a container body 30, the container body 30 is a glass container body 30, the container body 30 is arranged above the bottom shell 10 and in contact with the heating assembly 20, the container body 30 comprises a container side wall 310 and a container bottom wall 320, the wall thickness of the container bottom wall 320 is less than the wall thickness of the container side wall 310.
[0041] The liquid heating container provided by the embodiment of the present aspect is made of glass material, is safe, and is suitable for containing various solutions, and can be used for cooking tea, porridge, soup and various food materials, and has good safety performance. In addition, the all-glass container body 30 is also more beautiful. Further, the wall thickness of the container bottom wall 320 is smaller than the wall thickness of the container side wall 310. By setting the container bottom wall 320 to be thinner than the container side wall 310, the heat conduction performance of the container bottom wall 320 is better, and heat can be promptly conducted into the container body 30, so as to accelerate the heating of the food material and shorten the cooking time. In addition, the container side wall 310 is set to be thicker than the container bottom wall 320, which ensures the heating effect while enhancing the structural strength of the container body 30, thereby reducing the risk of the container body 30 being broken by collision and improving the reliability and safety of the use of the container body 30.
[0042] For the thickness W2 of the container side wall 310, in some embodiments, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 7 , the thickness W2 of the container side wall 310 is greater than 3 mm and less than or equal to 5 mm. Within this range, on the one hand, the problem that the container side wall 310 is easily broken in use due to the small structural strength of the container side wall 310 with a small thickness W2 is avoided, and on the other hand, the problem that the weight of the container body 30 is increased, the user is inconvenient to use, unnecessary material investment is increased, and material waste is caused due to the large thickness W2 of the container side wall 310 is also avoided.
[0043] For the thickness W1 of the container bottom wall 320, in some embodiments, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 7 , the thickness W1 of the container bottom wall 320 is greater than or equal to 3 mm and less than or equal to 4 mm. Within this range, on the one hand, the problem that the container bottom wall 320 is easily broken in use due to the small thickness W1 of the container bottom wall 320 is avoided, and on the other hand, the problem that the heat conduction performance of the container bottom wall 320 is poor, the heating efficiency is slow, the weight of the container body 30 is increased, the user is inconvenient to use, unnecessary material investment is increased, and material waste is caused due to the large thickness W1 of the container bottom wall 320 is also avoided.
[0044] In the first embodiment of the present application, as shown in Figure 1 、 Figure 5 and Figure 6As shown, the container body 30 can be detachably placed above the bottom shell 10. The liquid heating container also includes a retaining ring 40, which is disposed at the lower end of the side wall of the container body 30. The lower end of the retaining ring 40 protrudes downward relative to the bottom wall 320 of the container. With this arrangement, the gap between the bottom wall of the retaining ring 40 and the bottom wall 320 of the container is greater than 0, so that the part of the retaining ring 40 protruding downward from the container body 30 can support the container body 30. This ensures that when the container body 30 is placed on the workbench, there is a gap between the bottom wall 320 of the container and the workbench, which can prevent the bottom wall 320 of the container from bumping against the workbench during use.
[0045] Regarding the connection structure between the retaining ring 40 and the container body 30, in some embodiments, the retaining ring 40 is sleeved on the lower end of the container body 30, and the retaining ring 40 is bonded to the container body 30. With this configuration, the bonded connection does not require additional connection structures or connecting parts, and the bonding process is simple and easy to implement; specifically, it can be achieved through adhesive bonding.
[0046] In some embodiments, the connection structure between the retaining ring 40 and the container body 30 is such that the retaining ring 40 is sleeved on the lower end of the container body 30, and one end of the retaining ring 40 has a break that allows the retaining ring 40 to be pushed outward. Partial structural overlap occurs at the two ends of the retaining ring 40 at the break, and the overlapping parts are connected by fasteners. This arrangement allows the break of the retaining ring 40 to be connected by fasteners, thereby tightly securing it to the outer periphery of the container body 30.
[0047] In some embodiments, as an example, the fastener may optionally be any one or more combinations of screws, screw-nut combinations, and bolts.
[0048] In some embodiments, such as Figure 1 , Figure 5 and Figure 6 As shown, the lower end of the container sidewall 310 tapers inward to form a constricted portion 311, and a retaining ring 40 is fitted onto the constricted portion 311 and the container sidewall 310 above the constricted portion 311. This arrangement, with the constricted portion 311 at the lower end of the container body 30 and the retaining ring 40 fitted onto the constricted portion 311 and the container sidewall 310 above the constricted portion 311, makes the retaining ring 40 fit more tightly and less likely to fall off. Furthermore, when the retaining ring 40 is used to secure the handle 50, it also makes the handle 50 more securely fixed.
[0049] Specifically, since the necked portion 311 is formed by inwardly contracting the lower end of the container side wall 310, the outer diameter of the necked portion 311 is smaller than the outer diameter of the container side wall 310, forming a stepped structure with the upper part larger and the lower part smaller. The fixing ring 40 is sleeved outside the stepped structure and is arranged in the shape of the stepped structure, so that the stepped surface at the connection between the container side wall 310 and the necked portion 311 can stop the upward displacement of the fixing ring 40 relative to the container body 30, the fixing ring 40 is sleeved more tightly and is less likely to move upward, and when the handle 50 is fixed on the fixing ring 40, the fixation of the handle 50 is also more firm.
[0050] In some embodiments, as shown in Figure 5 , Figure 6 and Figure 8 , the liquid heating container further comprises: a handle 50 arranged on the container side wall 310, the upper end of the handle 50 is clamped on the top end of the container side wall 310, and the lower end of the handle 50 is connected with the fixing ring 40. In this way, the container body 30 can be taken by the handle 50, making it more convenient to take and place the container body 30; further, clamping the upper end of the handle 50 on the top end of the container side wall 310 and connecting the lower end with the fixing ring 40 makes the connection structure between the handle 50 and the container body 30 simple and easy to install.
[0051] For the connection structure between the upper end of the handle 50 and the container side wall 310, as an example, optionally, as shown in Figure 5 and Figure 6 , a downward opening clamping groove 510 is arranged at the upper end of the handle 50, and the handle 50 is clamped on the top end of the container side wall 310 through the clamping groove 510.
[0052] For the connection structure between the lower end of the handle 50 and the fixing ring 40, as an example, optionally, in some embodiments, the lower end of the handle 50 and the fixing ring 40 can be connected through fasteners such as screws and bolts. Alternatively, the lower end of the handle 50 and the fixing ring 40 are connected by gluing; or the lower end of the handle 50 and the fixing ring 40 are connected by buckling through a buckling structure.
[0053] For the specific structure of the heating assembly 20, in some embodiments, as shown in Figure 1 and Figure 7As shown, the heating assembly 20 includes: a steel plate 210 with a placement area adapted to the bottom wall 320 of the container; a heat-conducting support 220 disposed on the lower surface of the placement area; and a heating element 230 disposed on the lower surface of the heat-conducting support 220. With this configuration, the container body 30 is placed within the placement area on the steel plate 210. Since the placement area is adapted to the bottom wall 320 of the container, it facilitates heat transfer to the bottom wall 320 and also ensures the stability of the container body 30 on the steel plate 210. Furthermore, the heat-conducting support 220 is disposed between the steel plate 210 and the heating element 230, which improves the heat transfer efficiency between the heating element 230 and the steel plate 210.
[0054] In some embodiments, the heat-conducting bracket 220 is an aluminum plate. The aluminum plate has good thermal conductivity and can transfer the heat from the heating element 230 to the aluminum plate more quickly, and then to the steel plate 210.
[0055] In some embodiments, the heating element 230 is a heating tube. Specifically, the heating tube is welded to an aluminum plate, and the aluminum plate is welded to a steel disc 210. The welded connection is resistant to high temperatures and is not easy to loosen.
[0056] In some embodiments, such as Figure 2 As shown, the bottom wall 320 of the container has a planar structure; or as... Figure 3 As shown, a first protrusion 321 protruding into the container body 30 is provided on the bottom wall 320 of the container, and the top surface of the first protrusion 321 is a planar structure; or as shown in the figure. Figure 4 As shown, a second protrusion 322 is provided on the bottom wall 320 of the container, protruding outward from the container body 30. The bottom surface of the second protrusion 322 is a planar structure.
[0057] In these embodiments, the structure of the container bottom wall 320 can be varied; among them, such as Figure 2 As shown, the planar structure of the container bottom wall 320 has the advantages of simple structure and stable placement; as Figure 3 As shown, a first protrusion 321 protruding inward is provided on the bottom wall 320 of the container. The steel disc 210 of the heating assembly 20 is conformally arranged and has a protrusion that can extend from the outside of the bottom wall 320 into the first protrusion 321. This increases the contact area between the bottom wall 320 and the heating assembly 20 compared to a planar structure, thereby improving the heat transfer efficiency from the heating assembly 20 to the bottom wall 320. Furthermore, since part of the structure of the heating assembly 20 extends into the first protrusion 321, the height of the base occupied by the heating assembly 20 can be reduced, thus reducing the height of the base. Figure 4As shown, the second protruding part 322 is outwardly protruding on the container bottom wall 320, and the steel disc 210 of the heating assembly 20 is provided with a groove capable of accommodating the second protruding part 322, so that the second protruding part 322 expands the contact area of the container bottom wall 320 with the heating assembly 20 compared with a flat structure, thereby improving the heat transfer efficiency of the heating assembly 20 to the container bottom wall 320.
[0058] In some embodiments, the container body 30 is a regulated glass container. In this way, the thickness W2 of the container side wall 310 and the thickness W1 of the container bottom wall 320 can be achieved by the regulated glass forming process, and the container body 30 has the advantages of high transparency, chemical stability, high temperature and pressure resistance, mechanical strength, etc.
[0059] In some embodiments, the material of the container body 30 is preferably high borosilicate glass. High borosilicate glass has good high temperature resistance, and high borosilicate glass has high mechanical strength and hardness, and can be made into thin-walled but durable glass products, which are suitable for products that need to withstand certain pressure or impact force.
[0060] In some embodiments, the liquid heating container further comprises a lid 70 covering the container mouth of the container body 30.
[0061] In some embodiments, the liquid heating container further comprises a temperature sensing element 80, which is arranged on the heating assembly 20 and penetrates the heat conducting bracket 220 and the steel disc 210 upwards. In the case that the container body 30 is placed on the heating assembly 20, the temperature sensing element 80 can be in contact with the container body 30 and detect the temperature of the container bottom wall 320, so as to more accurately control the operation of the heating assembly 20.
[0062] In the second embodiment of the present application, the container body 30 is fixedly connected with the steel disc 210, and the liquid heating container further comprises a heat conducting pad 60 clamped between the steel disc 210 and the container bottom wall 320, and the heat conducting pad 60 is in contact with the outer side wall of the container bottom wall 320. In this way, the heat conducting pad 60 can fill the gap between the container bottom wall 320 and the upper surface of the steel disc 210, thereby improving the heat transfer efficiency and uniformity of the heating assembly 20 to the container body 30, so that the container body 30 is heated more uniformly and the heating rate is faster. The second embodiment of the present application is different from the first embodiment in that the container body 30 cannot be taken off from the bottom shell 10 alone, but is fixedly connected with the steel disc 210, so as to become an integrated structure with the bottom shell 10, and the heat conducting pad 60 is arranged between the steel disc 210 and the container bottom wall 320.
[0063] Further, as an example, optionally, the heat-conducting pad 60 can be made of heat-conducting silica gel or heat-conducting graphite. The heat-conducting silica gel has excellent heat-conducting performance and insulation performance, and the heat-conducting silica gel has a certain flexibility, can adapt to irregular surfaces, and has good adhesion to most metal and non-metal materials; the heat-conducting graphite is a material with excellent heat-conducting performance, has high thermal conductivity, light weight, good thermal stability and environmental protection, and the like.
[0064] In some embodiments, the liquid heating container can be an electric kettle, a health pot, a tea boiler, a coffee pot, etc.
[0065] Although the embodiments of the present application have been described in detail above, those skilled in the art can make various modifications and changes to the embodiments of the present application without departing from the spirit and scope of the present application. It should be understood that these modifications and changes will still fall within the spirit and scope of the embodiments of the present application defined by the claims.
Claims
1. A liquid heating vessel characterised in that, The liquid heating container comprises: a bottom shell (10) in which a heating assembly (20) is arranged; a container body (30) made of glass, which is arranged above the bottom shell (10) and in contact with the heating assembly (20), and which comprises a container side wall (310) and a container bottom wall (320), the wall thickness of the container bottom wall (320) being less than that of the container side wall (310).
2. The liquid heating container according to claim 1, wherein: the thickness of the container side wall (310) is greater than 3 mm and less than or equal to 5 mm; and / or the thickness of the container bottom wall (320) is greater than or equal to 3 mm and less than or equal to 4 mm.
3. The liquid heating vessel of claim 1, wherein, The container body (30) is arranged above the bottom shell (10) in a removable manner, and the liquid heating container further comprises: a fixing ring (40) arranged at the lower end of the container side wall (310), the lower end of the fixing ring (40) being protruded downward relative to the container bottom wall (320).
4. The liquid heating container according to claim 3, wherein: the fixing ring (40) is sleeved on the lower end of the container body (30), and the fixing ring (40) is connected to the container body (30) by bonding; or the fixing ring (40) is sleeved on the lower end of the container body (30), one end of the fixing ring (40) has a breakage that allows the fixing ring (40) to be outwardly expanded, and the two end portions of the fixing ring (40) at the breakage are structurally overlapped and connected by a fastener at the structural overlap.
5. The liquid heating container according to claim 3, wherein: the lower end of the container side wall (310) is inwardly contracted to form a contracted portion (311), and the fixing ring (40) is sleeved on the contracted portion (311) and the container side wall (310) above the contracted portion (311).
6. The liquid heating vessel of claim 3, wherein, The liquid heating container further comprises: a handle (50) arranged on the container side wall (310), the upper end of the handle (50) being clamped on the top end of the container side wall (310), and the lower end of the handle (50) being connected to the fixing ring (40).
7. The liquid heating vessel of any one of claims 1 to 6, wherein, The heating assembly (20) comprises: a steel disc (210) on which a placement area is arranged to match the container bottom wall (320); a heat-conducting bracket (220) arranged on the lower surface of the placement area; a heating element (230) arranged on the lower surface of the heat-conducting bracket (220).
8. The liquid heating vessel of claim 7, wherein, The container body (30) is fixedly connected to the steel disc (210), and the liquid heating container further comprises: a heat-conducting pad (60) clamped between the steel disc (210) and the container bottom wall (320), and the heat-conducting pad (60) is in contact with the outer side wall of the container bottom wall (320).
9. The liquid heating container according to any one of claims 1 to 6, wherein: the container bottom wall (320) is in a planar structure; or A first protruding part (321) is arranged on the container bottom wall (320) and protrudes towards the inside of the container body (30), and the top surface of the first protruding part (321) is in a planar structure; or A second protruding part (322) is arranged on the container bottom wall (320) and protrudes towards the outside of the container body (30), and the bottom surface of the second protruding part (322) is in a planar structure.
10. The liquid heating vessel according to any one of claims 1 to 6, wherein The container body (30) is a tube glass container.