Liquid heating container

Abstract

The utility model relates to a liquid heating container which comprises a container body, a handle, a base assembly, a container cover and a steam guide pipe, the container body comprises an opening and a bottom, a first containing cavity is formed in the container body, the handle is connected with the container body, the base assembly is connected to the bottom, and the base assembly is provided with a second containing cavity and heat dissipation holes. The container cover covers the opening part and is provided with a steam channel, a steam inlet and a steam outlet, the steam channel is communicated with the first containing cavity through the steam inlet, the steam guide pipe is installed in the first containing cavity, and the air inlet side of the steam guide pipe is communicated with the steam outlet; the steam outlet side of the steam guide pipe communicates with the second containing cavity. The steam guide pipe is simple in structure and low in cost, and steam does not pass through the holding position of the handle when flowing through the steam guide pipe, so that the phenomenon that the handle is affected by the temperature of the steam guide pipe to cause temperature rise can be avoided, a user can conveniently hold the handle at any time, and the use convenience of the user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a liquid heating container. Background Art

[0002] Liquid heating container products have the advantages of heating blocks, safety and reliability, simple use, and easy to carry. They are widely used in family life and have gradually become a household appliance with a high frequency of use in family life. The liquid heating container can be used to boil water, make tea, cook health-preserving ingredients, etc., which is extremely convenient and meets people's life needs.

[0003] At present, electric kettles on the market generally include a kettle lid, a kettle body, a handle, a steam conduit and other structures. The steam in the kettle body can enter the steam conduit through the steam inlet and steam outlet on the kettle lid in sequence, so as to facilitate the discharge of steam from the kettle body. However, in some existing electric kettles, the steam outlet on the kettle lid leads to one side of the handle, and the steam conduit is arranged inside the handle. In this way, the steam leading to the handle and the steam conduit will heat the inside of the handle, thereby causing the entire handle to be prone to overheating, making it inconvenient for users to grasp the handle. Utility Model Content

[0004] In view of this, the present application provides a liquid heating container to help solve the problem in the prior art that the handle temperature is too high, making it inconvenient for users to grasp the handle.

[0005] An embodiment of the present application provides a liquid heating container, including a container body, a handle, a base assembly, a container cover and a steam duct, the container body including a mouth and a bottom, a first accommodating cavity is provided in the container body, the handle is connected to the container body, the base assembly is connected to the bottom, the base assembly is provided with a second accommodating cavity and a heat dissipation hole, the second accommodating cavity is connected to the outside through the heat dissipation hole, the container cover is closed on the mouth, the container cover is provided with a steam channel, a steam inlet and a steam outlet, the steam channel is connected to the first accommodating cavity through the steam inlet, the steam duct is installed in the first accommodating cavity, the air inlet side of the steam duct is connected to the steam outlet, and the air outlet side of the steam duct is connected to the second accommodating cavity.

[0006] In the present application, the steam generated by the boiling of the liquid in the first accommodating chamber of the container body can enter the steam channel through the steam inlet on the container cover, and enter the steam conduit through the steam outlet through the air inlet side of the steam conduit along the direction of the arrow in the figure, and then enter the second accommodating chamber of the base assembly through the air outlet side of the steam conduit, and finally the steam can flow to the external environment through the heat dissipation holes, so that the steam in the first accommodating chamber can be quickly discharged. The steam conduit of the liquid heating container in the present application is arranged in the first accommodating chamber, which has a simple structure, reduces the manufacturing difficulty and use length of the steam conduit, saves costs, and the steam does not pass through the grip of the handle during the flow of the steam through the steam conduit, so that the temperature of the handle can be prevented from rising due to the temperature of the steam conduit, so that the user can grasp the handle at any time, which improves the user's convenience. In the process of the liquid heating container being accidentally touched and tipped over, the liquid in the first cavity is not easy to spill out from the steam inlet, so the liquid heating container of the present application also has good anti-tilting performance. And because the steam in the first cavity does not leak out through the mouth and the pouring spout, condensed water is not easily generated at the mouth and the pouring spout of the container body, and the liquid heating container can be prevented from being affected by the steam pressure and ejecting high-temperature water vapor from the mouth and the pouring spout when in a hot state.

[0007] In one possible design, a steam chamber is provided at one end of the handle close to the mouth, and the steam chamber includes a first through hole and a second through hole. The steam chamber is connected to the steam outlet through the first through hole, and the steam chamber is connected to the air inlet side of the steam duct through the second through hole.

[0008] Steam can flow from the steam outlet of the container cover into the steam chamber through the first through hole, and then flow into the air inlet side of the steam conduit through the second through hole. In this structure, the positions of the first through hole and the second through hole of the steam chamber are relatively fixed, so it is only necessary to fix the air inlet side of the steam conduit and the second through hole, and to connect the steam outlet of the container cover with the first through hole accordingly, so that the steam can be conducted from the steam outlet to the air inlet side of the steam conduit, without the user having to pre-connect and connect the steam outlet with the air inlet side of the steam conduit when closing the container cover, which reduces the difficulty of connecting the steam outlet with the air inlet side of the steam conduit, facilitates the conduction of steam, and improves the user's convenience.

[0009] In a possible design, the handle includes a handle body and a handle cover, wherein the handle cover covers the handle body, and the handle also includes a sealing cover, wherein the sealing cover is disposed between the handle cover and the handle body, and the sealing cover and at least a portion of the handle body surround the steam chamber.

[0010] The provision of the sealing cover can improve the sealing effect of the steam chamber, thereby preventing the steam entering the steam chamber from entering other chambers between the handle body and the handle cover, thereby further ensuring that the grip of the handle will not be affected by the temperature of the steam duct and produce a temperature increase, making it convenient for the user to grasp the handle at any time.

[0011] In a possible design, the handle body is provided with a limiting protrusion, and the limiting protrusion is arranged around the outer side of the sealing cover and abuts against the sealing cover.

[0012] The limiting protrusion is arranged around the outer side of the sealing cover so as to limit the displacement of the sealing cover and prevent the sealing cover from being relatively displaced with respect to the handle body, thereby improving the structural stability of the handle and ensuring the sealing effect of the steam chamber.

[0013] In a possible design, the handle body is provided with a snap-fitting protrusion, and the sealing cover is provided with a snap-fitting groove, and the snap-fitting groove is snap-fittedly connected to the snap-fitting protrusion.

[0014] The sealing cover is connected to the handle body by means of a clamping groove and a clamping protrusion. The structure is simple and easy to assemble. The connection stability between the sealing cover and the handle body can be further improved to avoid relative displacement of the sealing cover relative to the handle body.

[0015] In a possible design, the liquid heating container further includes a first sealing tube, which is sleeved on the air inlet side of the steam conduit and penetrates the second through hole, and is used for sealing the second through hole.

[0016] This structure can improve the sealing performance of the connection between the steam conduit and the second through hole, thereby preventing the steam in the steam chamber from flowing into the first accommodating chamber through the second through hole, and also preventing the liquid in the first accommodating chamber from entering the steam chamber through the second through hole to affect the conduction of the steam in the steam chamber, thereby improving the conduction efficiency of the steam. At the same time, the provision of the first sealing tube can also improve the fixing effect of the steam conduit at the second through hole, thereby improving the structural stability of the liquid heating container.

[0017] In a possible design, the first sealing tube includes a first tube body, a first protrusion and a second protrusion, the first protrusion and the second protrusion are protruded from the outer wall of the first tube body along the radial direction of the first tube body, and the first protrusion and the second protrusion are spaced apart along the axial direction of the first tube body, and at least a portion of the bottom wall of the steam chamber is located between the first protrusion and the second protrusion.

[0018] At least part of the bottom wall of the steam chamber is located between the first protrusion and the second protrusion, which can improve the connection stability of the first sealing tube in the second through hole, thereby preventing the first sealing tube from escaping from the second through hole, further improving the structural stability of the liquid heating container, and ensuring the sealing effect of the first sealing tube on the second through hole.

[0019] In a possible design, the base assembly includes a heating plate and a bottom cover, the heating plate is arranged between the first accommodating cavity and the second accommodating cavity, the bottom cover is connected to the side of the heating plate away from the container body, the bottom cover is provided with the heat dissipation holes, the heating plate is provided with a third through hole, and at least a portion of the steam duct is passed through the third through hole to communicate with the second accommodating cavity.

[0020] The heating plate is provided with a third through hole to facilitate the fixing of the steam conduit outlet side and to facilitate the steam conduit to communicate with the second accommodating chamber. The heat dissipation hole is arranged on the bottom cover to facilitate the discharge of steam in the second accommodating chamber and the discharge of condensed water in the second accommodating chamber, and the structure is simple and easy to implement.

[0021] In a possible design, the liquid heating container further includes a second sealing tube, which is sleeved on the gas outlet side of the steam conduit and penetrates the third through hole, and is used for sealing the third through hole.

[0022] This structure can improve the sealing performance of the connection between the steam conduit and the third through hole, thereby preventing the liquid in the first accommodating chamber from entering the second accommodating chamber through the third through hole and causing damage to the components in the base assembly. At the same time, the provision of the second sealing tube can also improve the fixing effect of the steam conduit at the third through hole, thereby improving the structural stability of the liquid heating container.

[0023] In a possible design, the second sealing tube includes a second tube body, a third protrusion and a fourth protrusion, the third protrusion and the fourth protrusion are protruded from the outer wall of the second tube body along the radial direction of the second tube body, and along the axial direction of the second tube body, the three protrusions and the fourth protrusion are spaced apart, and at least part of the heating plate is located between the third protrusion and the fourth protrusion.

[0024] At least part of the heat plate is located between the third protrusion and the fourth protrusion, which can improve the stability of the second sealing tube in the third through hole, thereby preventing the second sealing tube from escaping from the third through hole, further improving the structural stability of the liquid heating container, and ensuring the sealing effect of the second sealing tube on the third through hole.

[0025] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 A schematic diagram of the structure of a liquid heating container provided in an embodiment of the present application;

[0028] Figure 2 for Figure 1 Exploded view of a liquid heating vessel;

[0029] Figure 3 for Figure 1 A cross-sectional view of a liquid heating container;

[0030] Figure 4 for Figure 2 A schematic diagram of a structure of a portion of the liquid heating container from another perspective;

[0031] Figure 5 for Figure 4 A cross-sectional view of

[0032] Figure 6 for Figure 3 A partial enlarged view of the middle A;

[0033] Figure 7 for Figure 2 A schematic diagram of a structure of a portion of the liquid heating container from another perspective;

[0034] Figure 8 for Figure 2 A partial structural schematic diagram of a liquid heating container;

[0035] Fig. 9 A partial structural schematic diagram of a liquid heating container provided for this application;

[0036] Fig.10 It is a schematic structural diagram of a sealing cover in a specific embodiment;

[0037] Fig.11 is a schematic structural diagram of a first sealing tube in a specific embodiment;

[0038] Fig.12 for Figure 3 A partial enlarged view of point B in the middle;

[0039] Fig.13 FIG. 4 is a schematic structural diagram of a second sealing tube in a specific embodiment.

[0040] Reference numerals:

[0041] 1-container body;

[0042] 11-mouth;

[0043] 12- bottom;

[0044] 13- first accommodating chamber;

[0045] 14-water pouring spout;

[0046] 2-Handle;

[0047] 21- Steam room;

[0048] 211-first through hole;

[0049] 212-second through hole;

[0050] 213-bottom wall;

[0051] 22-handle body;

[0052] 221-limiting protrusion;

[0053] 222-clip protrusion;

[0054] 23-handle cover;

[0055] 24-sealing cover;

[0056] 241-card slot;

[0057] 242-connection protrusion;

[0058] 3-base assembly;

[0059] 31- second accommodating chamber;

[0060] 32 heating plate;

[0061] 321-third through hole;

[0062] 33- bottom cover;

[0063] 331-heat dissipation hole;

[0064] 34- Thermostat;

[0065] 35-power switch;

[0066] 4-Container cover;

[0067] 41-steam channel;

[0068] 42-steam inlet;

[0069] 43-steam outlet;

[0070] 44-third sealing tube;

[0071] 45-sealing ring;

[0072] 5- Steam duct;

[0073] 51- positioning protrusion;

[0074] 6-first sealing tube;

[0075] 61-First tube body;

[0076] 62-first protrusion;

[0077] 63- second protrusion;

[0078] 64-convex rib;

[0079] 7- second sealing tube;

[0080] 71-Second tube body;

[0081] 72-third protrusion;

[0082] 73-the fourth bulge;

[0083] 8- Power socket.

[0084] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0085] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0086] In the description of this application, unless otherwise clearly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; unless otherwise specified or explained, the term "plurality" refers to two or more; the terms "connected" and "fixed" should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0087] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0088] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0089] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0090] The present application embodiment provides a liquid heating container, such as Figure 1 and Figure 2 As shown, the liquid heater comprises a container body 1 , a handle 2 , a base assembly 3 , a container cover 4 and a steam conduit 5 .

[0091] Among them, Figure 2 to Figure 4 As shown, the container body 1 includes a mouth 11 and a bottom 12, and a first accommodating chamber 13 is provided in the container body 1. The handle 2 is connected to the container body 1, and the base assembly 3 is connected to the bottom 12 of the container body 1. The base assembly 3 is provided with a second accommodating chamber 31 and a heat dissipation hole 331, and the second accommodating chamber 31 is connected to the outside through the heat dissipation hole 331. The container cover 4 covers the mouth 11 of the container body 1, and the container cover 4 is provided with a steam channel 41, a steam inlet 42 and a steam outlet 43, and the steam channel 41 is connected to the first accommodating chamber 13 through the steam inlet 42. The steam conduit 5 is installed in the first accommodating chamber 13, the air inlet side of the steam conduit 5 is connected to the steam outlet 43, and the air outlet side of the steam conduit 5 is connected to the second accommodating chamber 31.

[0092] In this embodiment, Figure 3 and Figure 4As shown, the steam generated by the boiling of the liquid in the first accommodating chamber 13 of the container body 1 can enter the steam channel 41 through the steam inlet 42 on the container cover 4, and enter the steam conduit 5 through the steam outlet 43 along the direction of the arrow in the figure through the air inlet side of the steam conduit 5, and then enter the second accommodating chamber 31 of the base assembly 3 through the air outlet side of the steam conduit, and finally the steam can flow to the external environment through the heat dissipation hole 331, so that the steam in the first accommodating chamber 13 can be quickly discharged. The steam conduit 5 of the liquid heating container in the present application is arranged in the first accommodating chamber 13, with a simple structure, which reduces the manufacturing difficulty and the use length of the steam conduit 5, saves costs, and the steam does not pass through the grip of the handle 2 during the flow of the steam through the steam conduit 5, so as to avoid the phenomenon that the handle 2 is affected by the temperature of the steam conduit 5 and the temperature rises, so that the user can grasp the handle 2 at any time, which improves the user's convenience.

[0093] The steam conduit 5 may be made of metal, plastic or other materials. The steam conduit 5 may be a straight pipe or a curved pipe. Of course, it may also be a tubular structure of other shapes. It may be specifically configured according to actual needs and is not limited here.

[0094] In addition, if Figure 3 and Figure 4 As shown, when the liquid heating container is accidentally tipped over, the liquid in the first cavity 13 is not easy to spill out from the steam inlet 42, so the liquid heating container of the present application also has good anti-tilting performance. And because the steam in the first cavity 13 does not leak out through the mouth 11 and the pouring port 14, it is not easy to generate condensed water at the mouth 11 and the pouring port 14 of the container body 1, and it can also prevent the liquid heating container from being affected by the steam pressure in the hot state and spraying high-temperature water vapor from the mouth 11 and the pouring port 14.

[0095] like Figure 3 and Figure 4 As shown, a sealing ring 45 can be sleeved on one end of the container cover 4 close to the container body 1, so that when the container cover 4 is closed on the mouth 11, the sealing ring 45 can abut against the mouth 11 to improve the sealing performance of the first accommodating cavity 13, and further prevent the liquid in the first cavity 13 from spilling from the mouth 11 and the pouring spout 14 when the liquid heating container is accidentally tipped over.

[0096] Among them, Figure 3 and 4 As shown, the steam inlet 42 can be arranged on a side of the container cover 4 close to the container body 1, so that when the container cover 4 is covered on the mouth 11 of the container body 1, the steam inlet 42 can be located in the first accommodating cavity 13, so that the steam in the first accommodating cavity 13 can enter the steam channel 41 through the steam inlet 42. Specifically, as Figure 4In the specific embodiment shown, the number of steam inlets 42 is 2, so as to facilitate the rapid discharge of steam in the first accommodating chamber 13. Of course, the number of steam inlets 42 can also be 1, 3, 4, etc., which can be set according to actual needs and is not limited here.

[0097] The number of the heat dissipation holes 331 may be one or more. Figure 4 In the specific embodiment shown, there are multiple heat dissipation holes 331, so as to facilitate the rapid discharge of steam from the second accommodating chamber 31 and improve the discharge efficiency of steam. For example, the number of heat dissipation holes 331 can be 2, 3, 4, 5, 6, 7, etc., which can be set according to actual needs and is not limited here.

[0098] In a specific embodiment, Figure 2 , Figure 3 and Figure 5 As shown, a steam chamber 21 is provided at one end of the handle 2 close to the mouth 11, and the steam chamber 21 includes a first through hole 211 and a second through hole 212. The steam chamber 21 is connected to the steam outlet 43 through the first through hole 211, and the steam chamber 21 is connected to the air inlet side of the steam conduit 5 through the second through hole 212.

[0099] In this embodiment, Figure 2 , Figure 3 and Figure 5 As shown, steam can flow from the steam outlet 43 of the container cover 4 into the steam chamber 21 through the first through hole 211, and then flow into the air inlet side of the steam conduit 5 through the second through hole 212. In this structure, the positions of the first through hole 211 and the second through hole 212 of the steam chamber 21 are relatively fixed, so it is only necessary to fix the air inlet side of the steam conduit 5 and the second through hole 212, and to connect the steam outlet 43 of the container cover 4 with the first through hole accordingly, so that the steam can be conducted from the steam outlet 43 to the air inlet side of the steam conduit 5. It is not necessary for the user to pre-connect and connect the steam outlet 43 with the air inlet side of the steam conduit 5 when closing the container cover 4, which reduces the difficulty of connecting the steam outlet 43 with the air inlet side of the steam conduit 5, facilitates the conduction of steam, and improves the convenience of use for the user.

[0100] For example, Figure 5 As shown, the first through hole 211 can be arranged radially along the liquid heating container, and the steam outlet 43 can also be arranged radially and located on the side of the sealing ring 45 away from the container body 1, so as to facilitate the docking of the steam outlet 43 and the first through hole 211.

[0101] Furthermore, if Figure 6 and Figure 7As shown, the container cover 4 also includes a third sealing tube 44, which is fixed in the steam outlet 43, so that when the container cover 4 is closed on the mouth 11, the side of the third sealing tube 44 away from the steam channel 41 can abut against the peripheral portion of the mouth 11 located at the first through hole 211, thereby improving the air tightness of the joint between the steam outlet 43 and the first through hole 211, allowing the steam in the steam channel 41 to smoothly enter the steam chamber 21, avoiding the steam from leaking from the joint between the steam outlet 43 and the first through hole 211 to generate condensed water at the mouth 11, thereby improving the user experience.

[0102] like Figure 5 and Figure 6 As shown, the second through hole 212 can be arranged along the axial direction of the liquid heating container, so that at least a portion of the air inlet side of the steam conduit 5 passes through the second through hole 212 to communicate with the steam chamber 21.

[0103] In a specific embodiment, Figure 5 , Figure 6 and Figure 8 As shown, the handle 2 includes a handle body 22 and a handle cover 23 , wherein the handle cover 23 covers the handle body 22 , and the handle 2 also includes a sealing cover 24 , which is disposed between the handle cover 23 and the handle body 22 , and the sealing cover 24 and at least a portion of the handle body 22 are surrounded to form a steam chamber 21 .

[0104] In this embodiment, Figure 5 , Figure 6 and Figure 8 As shown, the provision of the sealing cover 24 can enhance the sealing effect of the steam chamber 21, thereby preventing the steam entering the steam chamber 21 from entering other chambers between the handle body 22 and the handle cover 23, thereby further ensuring that the grip of the handle 2 will not be affected by the temperature of the steam duct 5 and produce a temperature increase, thereby making it convenient for the user to grasp the handle 2 at any time.

[0105] like Figure 8 In the specific embodiment shown, the handle 22 can be integrally formed with the container body 1, so as to further improve the airtightness of the connection between the handle 2 and the container body 1 and prevent steam from leaking from the connection between the handle 2 and the container body 1. The handle 22 can be integrally formed with the container body 1, which is also convenient for mass production and saves costs. Of course, in another specific embodiment, the handle 2 can also be fixedly connected to the container body 1, and a sealing member is provided at the connection between the handle 2 and the container body 1 to improve the airtightness of the connection between the handle 2 and the container body 1.

[0106] In a specific embodiment, Figure 6 , Figure 8 and Fig. 9 As shown, the handle body 22 is provided with a limiting protrusion 221 , which is arranged around the outer side of the sealing cover 24 and abuts against the sealing cover 24 .

[0107] In this embodiment, Figure 6 , Figure 8 and Fig. 9 As shown, the limiting protrusion 221 is arranged around the outer side of the sealing cover 24 so as to limit the displacement of the sealing cover 24 and prevent the sealing cover 24 from being displaced relative to the handle body 22 , thereby improving the structural stability of the handle 2 and ensuring the sealing effect of the steam chamber 21 .

[0108] In a specific embodiment, Figure 6 and Fig.10 As shown, the handle body 22 is provided with a clamping protrusion 222 , and the sealing cover 24 is provided with a clamping groove 241 , and the clamping groove 241 is clamped and connected with the clamping protrusion 222 .

[0109] In this embodiment, Figure 6 and Fig.10 As shown, the sealing cover 24 is snap-connected to the handle body 22 via the snap-connecting groove 241 and the snap-connecting protrusion 222 . The structure is simple and easy to assemble. It can further improve the connection stability between the sealing cover 24 and the handle body 22 and avoid relative displacement of the sealing cover 24 relative to the handle body 22 .

[0110] like Figure 8 As shown, the clamping protrusion 222 can be protruded from the bottom wall 213 of the steam chamber 21. Figure 6 When the snap-fitting protrusion 222 is arranged at a position close to the container body 1, at least a portion of the snap-fitting protrusion 222 can be connected to the container body 1 to enhance the structural strength of the snap-fitting protrusion 222, thereby avoiding breakage and damage of the snap-fitting protrusion 222, and further enhancing the stability of the snap-fitting connection between the sealing cover 24 and the snap-fitting protrusion 222 through the snap-fitting groove 241.

[0111] Furthermore, if Figure 6 and 8 As shown, when the clamping protrusion 222 is arranged at a position close to the container body 1, the first through hole 211 can penetrate the clamping protrusion 222, so that the steam can directly enter the sealing cover 24 through the first through hole 211, that is, the steam can directly enter the steam chamber 21 through the first through hole 211, further improving the airtightness of the steam chamber 21, and preventing the steam from leaking from the steam chamber 21 to other chambers between the handle body 22 and the handle cover 23.

[0112] In a specific embodiment, Figure 8 and Fig.10 As shown, a connecting protrusion 242 is convexly provided on the outer side of the sealing cover 24 , and the connecting protrusion 242 is fixedly connected to the handle body 22 , thereby further improving the connection stability between the sealing cover 24 and the handle body 22 and avoiding relative displacement of the sealing cover 24 relative to the handle body 22 .

[0113] Specifically, Figure 8 As shown, the connection protrusion 242 and the handle body 22 can be connected by screws. Of course, the connection protrusion 242 and the handle body 22 can also be connected by snap-fitting, embedding, etc., which is not limited here.

[0114] The sealing cover 24 may be made of silicone or silicone rubber, so that the sealing cover 24 has good sealing and environmental protection performance. Of course, the sealing cover 24 may also be made of other flexible materials, which is not limited here.

[0115] In a specific embodiment, Figure 5 and Figure 6 As shown, the liquid heating container further includes a first sealing tube 6 , which is sleeved on the air inlet side of the steam conduit 5 and penetrates the second through hole 212 , and is used to seal the second through hole 212 .

[0116] In this embodiment, Figure 5 and Figure 6 As shown, this structure can improve the sealing performance of the connection between the steam conduit 5 and the second through hole 212, thereby preventing the steam in the steam chamber 21 from flowing into the first accommodating chamber 13 through the second through hole 212, and also preventing the liquid in the first accommodating chamber 13 from entering the steam chamber 21 through the second through hole 212 to affect the conduction of the steam in the steam chamber 21, thereby improving the conduction efficiency of the steam. At the same time, the provision of the first sealing tube 6 can also improve the fixing effect of the steam conduit 5 at the second through hole 212, thereby improving the structural stability of the liquid heating container.

[0117] In a specific embodiment, Fig.11 As shown, the first sealing tube 6 includes a first tube body 61, a first protrusion 62 and a second protrusion 63. The first protrusion 62 and the first protrusion 62 are protruded on the outer wall of the first tube body 61 along the radial direction of the first tube body 61. Along the axial direction of the first tube body 61, the first protrusion 62 and the second protrusion 63 are arranged at intervals. Please also refer to Figure 6 and Figure 8 At least a portion of the bottom wall 213 of the steam chamber 21 is located between the first protrusion 62 and the second protrusion 63 .

[0118] In this embodiment, Figure 6 , Figure 8 and Fig.11 As shown, at least a portion of the bottom wall 213 of the steam chamber 21 is located between the first protrusion 62 and the second protrusion 63, which can improve the connection stability of the first sealing tube 6 in the second through hole 212, thereby preventing the first sealing tube 6 from escaping from the second through hole 212, further improving the structural stability of the liquid heating container, and ensuring the sealing effect of the first sealing tube 6 on the second through hole 212.

[0119] In a specific embodiment, Figure 6 , Figure 8 and 11 As shown, the first protrusion 62 can be connected to the plate-like structure of the outer wall of the first tube body 61, so as to increase the contact area between the first protrusion 62 and the bottom wall 213, and further improve the connection stability of the first sealing tube 6 in the second through hole 212. Of course, in another specific embodiment, the first protrusion 62 can also be arranged around a plurality of protrusions arranged at intervals on the outer wall of the first tube body 61 to further reduce the complexity of the structure, which is not limited here.

[0120] In a specific embodiment, Figure 6 , Figure 8 and 11 As shown, the first protrusion 62 can be the same shape and size as the bottom wall 213, so that the sealing cover 24 can abut against the first protrusion 62 to further improve the sealing of the steam chamber.

[0121] Furthermore, if Figure 6 , Figure 8 and 11 As shown, a convex rib 64 may be protruded from one side of the first protrusion 62 away from the second protrusion 62, and the sealing cover 24 may abut against the convex rib 64 to further improve the sealing performance of the steam chamber.

[0122] In a specific embodiment, Figure 6 and Fig.11 As shown, there may be a plurality of second protrusions 63, and the plurality of second protrusions 63 are arranged at intervals along the circumferential direction, so that the second protrusions 63 can fully abut against the side of the bottom wall 213 away from the sealing cover 24, thereby improving the connection stability of the first sealing tube 6 at the second through hole 212. Specifically, as Fig.11 In the specific embodiment shown, the number of the second protrusions 63 is 2, the structure is simple, easy to manufacture, and can ensure the connection stability of the first sealing tube 6 in the second through hole 212. Of course, the number of the second protrusions 63 can also be 3, 4, 5, 6, etc., which can be set according to actual needs and is not limited here.

[0123] In another specific embodiment, the second protrusion 63 may also be an annular protrusion connected to the outer wall of the first tube body 61 or a protrusion structure of other shapes, etc., which is not limited here.

[0124] In a specific embodiment, Figure 5 and Fig.11 As shown, the first sealing tube 6 can be roughly trumpet-shaped, and the opening of the first sealing tube 6 close to the steam chamber 21 is smaller than the opening of the first sealing tube 6 close to the steam conduit 5, so as to facilitate the steam conduit 5 to be inserted and fixed in the first sealing tube 6.

[0125] The material of the first sealing tube 6 can be silicone or silicone rubber, so that the sealing cover 24 has good sealing and environmental protection performance. Of course, the first sealing tube 6 can also be made of other flexible materials, which is not limited here.

[0126] In a specific embodiment, Figure 2 and Figure 3 As shown, the base assembly 3 includes a heating plate 32 and a bottom cover 33. The heating plate 32 is arranged between the first accommodating cavity 13 and the second accommodating cavity 31. The bottom cover 33 is connected to the side of the heating plate 32 away from the container body 1. The bottom cover 33 is provided with a heat dissipation hole 331, and the heating plate 32 is provided with a third through hole 321. At least a part of the steam duct 5 is passed through the third through hole 321 and is connected with the second accommodating cavity 31.

[0127] In this embodiment, Figure 2 and Figure 3 As shown, the heating plate 32 is provided with a third through hole 321 to facilitate the fixing of the outlet side of the steam conduit 5, and also to facilitate the communication between the steam conduit and the second accommodating chamber 31. The heat dissipation hole 331 is arranged on the bottom cover 33 to facilitate the discharge of steam in the second accommodating chamber 31, and also to facilitate the discharge of condensed water in the second accommodating chamber 31, and the structure is simple and easy to implement.

[0128] In a specific embodiment, Figure 5 and 12 As shown, the liquid heating container further includes a second sealing tube 7 , which is sleeved on the gas outlet side of the steam conduit 5 and penetrates the third through hole 321 , and is used to seal the third through hole 321 .

[0129] In this embodiment, Figure 5 and 12 As shown, this structure can improve the sealing performance of the connection between the steam conduit 5 and the third through hole 321, thereby preventing the liquid in the first accommodating chamber 13 from entering the second accommodating chamber 31 through the third through hole 321 and causing damage to the components in the base assembly 3. At the same time, the provision of the second sealing tube 7 can also improve the fixing effect of the steam conduit 5 at the third through hole 321, thereby improving the structural stability of the liquid heating container.

[0130] In a specific embodiment, Figure 5 , Fig.12 and Fig.13 As shown, the second sealing tube 7 includes a second tube body 71, a third protrusion 72 and a fourth protrusion 73. The third protrusion 72 and the fourth protrusion 73 are protruded from the outer wall of the second tube body 71 along the radial direction of the second tube body 71. Along the axial direction of the second tube body 71, the three protrusions and the fourth protrusion 73 are arranged at intervals, and at least part of the heating plate 32 is located between the third protrusion 72 and the fourth protrusion 73.

[0131] In this embodiment, Figure 5 , Fig.12 and Fig.13 As shown in Figure 5 , Fig.12 and Fig.13 , at least part of the heating plate 32 is located between the third protrusion 72 and the fourth protrusion 73, which can improve the stability of the second sealing tube 7 in the third through hole 321, thereby preventing the second sealing tube 7 from disengaging from the third through hole 321, further improving the mechanical stability of the liquid gradual heating container, and ensuring the sealing effect of the second sealing tube 7 on the third through hole 321.

[0132] In a specific embodiment, as Fig.12 and 13 shown, the third protrusion 72 can be a ring-shaped structure connected to the outer wall of the second tube body 71, so as to increase the contact area between the third protrusion 72 and the heating plate, thereby further improving the fixing effect and sealing effect of the second sealing tube in the third through hole 321. Of course, in another specific embodiment, the third protrusion 72 can also be a plurality of spaced protrusions or protrusion structures of other shapes provided outside the second tube body 71, which can be specifically set according to the actual structure and are not limited herein.

[0133] In a specific embodiment, as Fig.12 and 13 shown, the fourth protrusion 73 can be a ring-shaped structure connected to the outer wall of the second tube body 71, so as to increase the contact area between the fourth protrusion 73 and the heating plate, thereby further improving the fixing effect and sealing effect of the second sealing tube in the third through hole 321. Of course, in another specific embodiment, the fourth protrusion 73 can also be a plurality of spaced protrusions or protrusion structures of other shapes provided outside the second tube body 71, which can be specifically set according to the actual structure and are not limited herein.

[0134] In a specific embodiment, as Fig.13 shown, the second sealing tube 7 can be a straight tube or a bent tube, or a tubular structure of other shapes, which can be specifically set according to the actual structure and are not limited herein.

[0135] The material of the second sealing tube 7 described above can be silica gel or silicone rubber, so that the sealing cover 24 has good sealing performance and environmental protection performance. Of course, the second sealing tube 7 can also be made of other flexible materials and is not limited herein.

[0136] As Figure 2 and Figure 3As shown, the base assembly 3 also includes a power switch 35 and a thermostat 34, which are installed in the second accommodating cavity 31, and the end of the second sealed tube 7 away from the steam conduit 5 is connected to the thermostat 34, so that the steam in the steam conduit 5 can flow to the thermostat 34 through the second sealed tube 7, so that the thermostat 34 can detect the temperature of the steam discharged from the steam conduit 5. When the temperature is greater than or equal to a preset value (generally 100°C), the thermostat 34 can control the power switch 35 to cut off the circuit to prevent dry burning, thereby improving the safety of the liquid heating container.

[0137] like Figure 2 and Figure 3 As shown, the liquid heating container also includes a power socket 8, which is electrically connected to the base assembly 3 to provide power for components such as the thermostat 34 and the heating plate 32 in the base assembly 3. Of course, the liquid heating container may also include other components, which are not limited here.

[0138] In a specific embodiment, Fig.12 As shown, along the radial direction of the steam duct 5, the outer wall of the air outlet side of the steam duct 5 is convexly provided with a positioning protrusion 51, and the positioning protrusion 51 abuts against the side of the third protrusion 72 away from the heating plate 32, thereby preventing the steam duct 5 from continuing to extend into the second sealing duct 7 after being installed in place, causing the connection between the air inlet side of the steam duct 5 and the first sealing tube 6 to loosen, thereby improving the connection stability of the steam duct 5 in the first accommodating cavity 13, thereby improving the structural stability of the liquid heating container.

[0139] In this specification, the same or similar parts between the various embodiments can be referred to each other. In particular, for the device embodiment and the terminal embodiment, since they are basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiment.

[0140] The above is only a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the embodiment of the present application should be included in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiment of the present application should be based on the protection scope of the claims.

Claims

1. A liquid heating container, characterized in that: include: A container body (1), the container body (1) comprising a mouth (11) and a bottom (12), and a first accommodating cavity (13) is provided in the container body (1); A handle (2), wherein the handle (2) is connected to the container body (1); A base assembly (3), the base assembly (3) being connected to the bottom (12), the base assembly (3) being provided with a second accommodating cavity (31) and a heat dissipation hole (331), the second accommodating cavity (31) being in communication with the outside through the heat dissipation hole (331); a container cover (4), the container cover (4) covering the mouth (11), the container cover (4) being provided with a steam channel (41), a steam inlet (42) and a steam outlet (43), the steam channel (41) being in communication with the first accommodating chamber (13) via the steam inlet (42); A steam conduit (5), wherein the steam conduit (5) is installed in the first accommodating chamber (13), the air inlet side of the steam conduit (5) is connected to the steam outlet (43), and the air outlet side of the steam conduit (5) is connected to the second accommodating chamber (31).

2. The liquid heating container according to claim 1, characterized in that A steam chamber (21) is provided at one end of the handle (2) close to the mouth (11), and the steam chamber (21) comprises a first through hole (211) and a second through hole (212); The steam chamber (21) is in communication with the steam outlet (43) via the first through hole (211), and the steam chamber (21) is in communication with the air inlet side of the steam conduit (5) via the second through hole (212).

3. The liquid heating container according to claim 2, characterized in that The handle (2) comprises a handle body (22) and a handle cover (23), wherein the handle cover (23) covers the handle body (22); The handle (2) further comprises a sealing cover (24), wherein the sealing cover (24) is arranged between the handle cover (23) and the handle body (22); The sealing cover (24) and at least a portion of the handle body (22) are arranged to surround and form the steam chamber (21).

4. The liquid heating container according to claim 3, characterized in that The handle body (22) is provided with a limiting protrusion (221), and the limiting protrusion (221) is arranged around the outer side of the sealing cover (24) and abuts against the sealing cover (24).

5. The liquid heating container according to claim 3, characterized in that The handle body (22) is provided with a clamping protrusion (222), and the sealing cover (24) is provided with a clamping groove (241), and the clamping groove (241) is clamped and connected with the clamping protrusion (222).

6. The liquid heating container according to claim 2, characterized in that The liquid heating container further comprises a first sealing tube (6), wherein the first sealing tube (6) is sleeved on the air inlet side of the steam conduit (5) and penetrates the second through hole (212), and is used for sealing the second through hole (212).

7. The liquid heating container according to claim 6, characterized in that The first sealing tube (6) comprises a first tube body (61), a first protrusion (62) and a second protrusion (63); the first protrusion (62) and the second protrusion (63) are protruded from the outer wall of the first tube body (61) along the radial direction of the first tube body (61); Along the axial direction of the first tube body (61), the first protrusion (62) and the second protrusion (63) are arranged at intervals; At least a portion of the bottom wall (213) of the steam chamber (21) is located between the first protrusion (62) and the second protrusion (63).

8. The liquid heating container according to any one of claims 1 to 7, characterized in that: The base assembly (3) comprises a heating plate (32) and a bottom cover (33), wherein the heating plate (32) is arranged between the first accommodating cavity (13) and the second accommodating cavity (31), and the bottom cover (33) is connected to a side of the heating plate (32) away from the container body (1); The bottom cover (33) is provided with the heat dissipation hole (331); The heating plate (32) is provided with a third through hole (321), and at least a portion of the steam conduit (5) passes through the third through hole (321) and is in communication with the second accommodating cavity (31).

9. The liquid heating container according to claim 8, characterized in that The liquid heating container further comprises a second sealing tube (7), wherein the second sealing tube (7) is sleeved on the gas outlet side of the steam conduit (5) and penetrates the third through hole (321), and is used for sealing the third through hole (321).

10. The liquid heating container according to claim 9, characterized in that The second sealing tube (7) comprises a second tube body (71), a third protrusion (72) and a fourth protrusion (73); the third protrusion (72) and the fourth protrusion (73) are protruded on the outer wall of the second tube body (71) along the radial direction of the second tube body (71); Along the axial direction of the second tube body (71), the three protrusions and the fourth protrusion (73) are arranged at intervals; At least a portion of the heating plate (32) is located between the third protrusion (72) and the fourth protrusion (73).

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