Liquid heating container

Abstract

The utility model relates to a liquid heating container which comprises a container body, a steam guide pipe and a container cover, and the container body is provided with an inner cavity; the steam guide pipe is installed in the inner cavity and used for communicating with the outside. The container cover is buckled on the container body, the container cover is provided with a water storage cavity and a steam cavity, the water storage cavity is communicated with the inner cavity and the steam cavity, and the steam cavity is communicated with the steam guide pipe; the steam cavity is located above the water storage cavity, and steam in the water storage cavity can flow into the steam guide pipe through the steam cavity. A drain hole is formed in the bottom of the water storage cavity, and condensed water formed by steam in the water storage cavity can be discharged out of the container cover through the drain hole. The steam guide pipe is arranged in the container body, the risk that a user is scalded is reduced, the steam cavity is arranged above the water storage cavity, water-steam separation is achieved, condensate water generated by steam is prevented from being discharged to the outside through the steam guide pipe, and the possibility that the condensate water causes adverse effects on the liquid heating container is reduced. Therefore, the use safety of the liquid heating container and the experience feeling of a user are improved.

Description

Technical Field

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

[0002] At present, the liquid heating container on the market generally includes a container cover, a container body, a handle, a steam conduit and other structures. The steam in the container body can flow upward and enter the steam conduit through the container cover, so as to facilitate the discharge of the steam in the container body. However, in the existing liquid heating container, the steam conduit is usually arranged in the handle. The steam flowing through the steam conduit will cause the temperature of the handle to rise, which is not convenient for the user to grasp the handle. Utility Model Content

[0003] The present application provides a liquid heating container, which can solve the problem in the prior art that the temperature of the handle is too high, making it inconvenient for the user to grasp the handle.

[0004] The present application provides a liquid heating container, comprising:

[0005] A container body having an inner cavity;

[0006] A steam conduit is installed in the inner cavity, and the steam conduit is used to communicate with the outside world;

[0007] A container cover, buckled on the container body, the container cover is provided with a water storage chamber and a steam chamber, the water storage chamber is communicated with the inner chamber and the steam chamber respectively, and the steam chamber is communicated with the steam conduit;

[0008] The steam chamber is located above the water storage chamber, and the steam in the water storage chamber can flow into the steam duct through the steam chamber; a drainage hole is provided at the bottom of the water storage chamber, and condensed water formed by the steam in the water storage chamber can be discharged from the container cover through the drainage hole.

[0009] In the above scheme, the steam generated after the liquid in the inner cavity boils can flow into the steam conduit through the container cover. The steam conduit extends along the height direction of the liquid heating container, and the other end is connected to the outside, so that the steam can flow quickly to the outside through the steam conduit. In the above structure, the steam conduit is arranged inside the container body, the structure is simple, the manufacturing difficulty and the use length of the steam conduit are reduced, and the cost is saved. In addition, the steam does not pass through the handle outside the container body during the flow of the steam conduit, so that the temperature of the handle is not affected by the temperature of the steam conduit and the temperature rise is generated, so that it is convenient for the user to grasp the handle at any time, reducing the risk of the user being scalded, and improving the user's convenience and comfort. Specifically, after entering the container cover, the steam will first flow to the water storage chamber. Since the steam will flow in the ascending direction, when the steam chamber is arranged above the water storage chamber, the steam can quickly flow into the steam chamber from the water storage chamber and then be discharged through the steam conduit; when the steam forms condensed water in the container cover, the condensed water can flow downward, gather at the bottom of the water storage chamber, and be discharged from the drain hole when the drain hole is opened. In the above structure, the characteristics of steam rising and condensed water sinking are utilized, and the steam chamber is set above the water storage chamber, thereby realizing water vapor separation, preventing condensed water generated by steam from being discharged to the outside through the steam duct, thereby preventing condensed water from accumulating at the bottom of the container body, reducing the possibility of condensed water causing adverse effects on the liquid heating container, thereby improving the safety of use of the liquid heating container and the user experience.

[0010] In a possible design, the container cover includes a first cover body and a second cover body, the first cover body and the second cover body are used to enclose the water storage cavity; the drainage hole is arranged at the bottom of the first cover body; the side wall of the second cover body is provided with an exhaust hole, and the steam cavity and the steam duct are connected through the exhaust hole.

[0011] In the above scheme, the structure is relatively simple, which is conducive to saving space, thereby reducing the volume of the container cover. The drainage hole is arranged on the bottom wall of the first cover body, so that the liquid in the water storage cavity can be completely discharged; the exhaust hole is arranged on the side wall of the second cover body, so that the exhaust hole is connected to the steam conduit, which is also conducive to saving the length of the steam conduit and reducing costs.

[0012] In a possible design, a surrounding plate is provided in the steam chamber, and the surrounding plate is used to enclose an exhaust space with the side wall of the second cover body, and the exhaust space is connected to the exhaust hole; the steam in the steam chamber can pass over the surrounding plate and enter the exhaust space.

[0013] In the above scheme, after the steam enters the steam chamber, it needs to continue to rise to pass over the enclosure before it can flow to the exhaust hole through the exhaust space. The enclosure can play a water blocking role to prevent the liquid from entering the steam chamber and directly flowing to the steam conduit along the exhaust hole. In the process of the liquid heating container being accidentally tipped over, the liquid in the water storage chamber is not easy to flow into the exhaust hole, so that the liquid heating container has a better anti-tipping performance.

[0014] In a possible design, along the radial direction of the container cover toward the direction close to the drainage hole, the bottom wall of the water storage cavity extends obliquely toward the direction close to the inner cavity.

[0015] In the above scheme, the downwardly inclined wall has a guiding effect on the liquid, so that the liquid in the water storage chamber can gather around the drainage hole, which is convenient for the liquid to be discharged outward. It can also improve the efficiency of liquid discharge and reduce the risk of liquid remaining in the container cover.

[0016] In a possible design, the liquid heating container also includes a sealing connector installed on the container body, the sealing connector is provided with a connecting cavity, and the connecting cavity is respectively connected to the steam cavity and the steam duct; the sealing connector is also provided with a sealing portion, and the sealing portion is used to seal the drainage hole to close the drainage hole.

[0017] In the above scheme, when the container cover is buckled onto the container body, the sealing part closes the drainage hole, thereby preventing the liquid in the water storage cavity from flowing into the inner cavity to cause pollution, and also preventing the steam in the inner cavity from flowing into the water storage cavity; when the container cover is removed from the container body, the container cover is away from the sealing part to open the drainage hole, thereby facilitating the discharge of the liquid in the water storage cavity, and preventing the liquid from accumulating inside the container cover for a long time and breeding bacteria. By providing a sealing connector that can cooperate with the water storage cavity and the steam cavity at the same time, the effect of water vapor separation can be further improved: preventing the liquid in the drainage hole from flowing into the steam conduit, and also preventing the steam in the steam conduit from entering the water storage cavity from the drainage hole.

[0018] In a possible design, the sealing connector is provided with an air inlet opening, and the connecting cavity is connected with the steam cavity through the air inlet opening; and the size of the air inlet opening gradually decreases along the direction from the steam cavity to the connecting cavity.

[0019] In the above scheme, the air inlet opening is trumpet-shaped, which can guide the steam flowing out of the exhaust hole, making it easier for the steam to quickly flow into the connecting cavity, thereby improving the exhaust efficiency of the steam.

[0020] In a possible design, the liquid heating container also includes a bracket member, which is fixed to the container body and is used to install the sealing connector; the bracket member is provided with a guide portion, and the width of the guide portion gradually increases along the direction of the container cover pointing to the container body; the container cover is provided with a guide matching groove, and the guide matching groove is slidably matched with the guide portion along the height direction of the container cover.

[0021] In the above scheme, the guide part is a trapezoidal structure that is narrow at the top and wide at the bottom. During the installation of the container cover, the guide part is used to cooperate with the guide matching groove, thereby playing a guiding and positioning role in the installation of the container cover, which is conducive to improving the installation efficiency of the container cover. The bracket is also used to install the sealing connector. By setting the bracket, the sealing connector and the container cover can be limited to prevent the container cover from moving up and down and causing the exhaust hole to be blocked, thereby ensuring smooth exhaust and improving the safety of the liquid heating container.

[0022] In a possible design, the container cover is provided with a retaining rib to form a steam flow channel in the container cover, and the steam flow channel is respectively connected to the inner cavity and the water storage cavity; along the height direction of the container cover, the two ends of the retaining rib are respectively abutted against the first cover body and the second cover body.

[0023] In the above scheme, the steam flow channel is connected to the inner cavity through the air inlet, and the steam in the inner cavity flows to the water storage cavity along the steam flow channel. The steam flow channel guides the flow of steam and blocks the flow of liquid, preventing the liquid in the inner cavity from flowing directly from the air inlet to the exhaust hole, further improving the effect of water vapor separation. The two ends of the retaining rib abut against the first cover body and the second cover body up and down, which can further enhance the water blocking effect of the retaining rib and can prevent the liquid entering from the air inlet from flowing directly to the exhaust hole when the liquid heating container is tilted.

[0024] In a possible design, one end of the retaining rib is fixedly connected to the side wall of the container cover, and a gap is formed between the other end and the side wall of the container cover; along the radial direction of the container cover pointing to the water storage chamber, at least two retaining ribs are staggered in the container cover so that the steam flow channel has a circuitous structure.

[0025] In the above solution, at least two baffles are staggered to form a circuitous flow channel structure, which can improve the water blocking effect of the baffles. Moreover, the staggered baffles can block liquid on both sides respectively, further improving the water vapor separation effect.

[0026] In one possible design, the container cover is provided with a first air inlet hole and a second air inlet hole which are relatively distributed along its radial direction, and the first air inlet hole and the second air inlet hole are respectively connected to the inner cavity; a first steam pipeline is also provided in the container cover, and the first steam pipeline is used to connect the first air inlet hole with the water storage cavity; and / or a second steam pipeline is also provided in the container cover, and the second steam pipeline is used to connect the second air inlet hole with the water storage cavity.

[0027] In the above scheme, the first air inlet hole and the second air inlet hole are relatively distributed along the radial direction of the container cover, which is beneficial to improving the steam discharge efficiency. If the liquid heating container falls over, the liquid in the inner cavity will block one of the first air inlet hole and the second air inlet hole, and the other one can still discharge steam normally, thereby improving the safety of the liquid heating container.

[0028] 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

[0029] Figure 1 A schematic cross-sectional view of the liquid heating container provided in this application;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure of the container cover;

[0031] Figure 3 for Figure 2 A schematic diagram of the cross-sectional structure of the container cover;

[0032] Figure 4 for Figure 2 A partial structural schematic diagram of a container cover;

[0033] Figure 5 for Figure 4 Schematic diagram of the structure in another viewing angle;

[0034] Figure 6 for Figure 1 A schematic diagram of the cross-sectional structure of the container cover along the AA′ direction;

[0035] Figure 7 for Figure 1 A schematic diagram of the structure of the sealing connector;

[0036] Figure 8 for Figure 1 An enlarged view of part I in FIG.

[0037] Fig. 9 for Figure 1 A schematic diagram of the structure of the bracket member;

[0038] Fig.10 for Figure 1 A schematic diagram of the cross-sectional structure of the container cover along the BB′ direction;

[0039] Fig.11 for Figure 1 Schematic diagram of the cross-sectional structure of the container cover along the CC′ direction.

[0040] Reference numerals:

[0041] 1-container body;

[0042] 10A-Body;

[0043] 10B-bottom cover;

[0044] 11-Inner cavity;

[0045] 12-heating plate;

[0046] 13-water outlet;

[0047] 14- bottom cavity;

[0048] 15-handle;

[0049] 16- Thermostat;

[0050] 17- Power switch;

[0051] 2- Steam duct;

[0052] 3-Container cover;

[0053] 30A-first cover;

[0054] 30B- second cover;

[0055] 30C-third cover;

[0056] 30D-seal ring;

[0057] 30E-guide matching groove;

[0058] 31-air inlet;

[0059] 311-first air inlet;

[0060] 312 - second air inlet;

[0061] 32- water storage chamber;

[0062] 321- Drain hole;

[0063] 33-steam chamber;

[0064] 331- Exhaust space;

[0065] 332-hoarding;

[0066] 332a-diaphragm;

[0067] 332b-side panels;

[0068] 333-enclosed wall;

[0069] 334-via;

[0070] 34- Exhaust hole;

[0071] 35-Rebar;

[0072] 351-Gap;

[0073] 36-steam flow channel;

[0074] 37- first steam pipeline;

[0075] 38- Second steam pipeline;

[0076] 4- Sealing connector;

[0077] 41- communication cavity;

[0078] 42- blocking part;

[0079] 43 - air intake opening;

[0080] 44- Exhaust opening;

[0081] 5- bracket member;

[0082] 51- guide part;

[0083] 52-steam perforation;

[0084] 53-Seal the perforation.

[0085] 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

[0086] 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.

[0087] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0088] 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.

[0089] 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.

[0090] 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 should also be understood 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.

[0091] The embodiment of the present application provides a liquid heating container, comprising a container body 1, a steam conduit 2 and a container cover 3, wherein the steam conduit 2 is installed in an inner cavity 11, the steam conduit 2 is used to communicate with the outside, and the container cover 3 is buckled on the container body 1. Figure 2 and Figure 3 As shown, the container cover 3 is provided with a water storage chamber 32 and a steam chamber 33. The water storage chamber 32 is communicated with the inner chamber 11 and the steam chamber 33 respectively, and the steam chamber 33 is communicated with the steam conduit 2. The steam chamber 33 is located above the water storage chamber 32. The steam in the water storage chamber 32 can flow into the steam conduit 2 through the steam chamber 33. A drainage hole 321 is provided at the bottom of the water storage chamber 32. Condensed water formed by the steam in the water storage chamber 32 can be discharged from the container cover 3 through the drainage hole 321.

[0092] In this embodiment, Figure 1As shown, the inner cavity 11 is used to hold liquid. The steam generated by the boiling of the liquid in the inner cavity 11 can flow into the steam conduit 2 through the container cover 3. The steam conduit 2 extends along the height direction Z of the liquid heating container, and the other end is connected to the outside through the steam hole at the bottom of the container body 1, so that the steam can quickly flow to the outside through the steam conduit 2. In the above structure, the steam conduit 2 is arranged inside the container body 1, which has a simple structure, reduces the manufacturing difficulty and the use length of the steam conduit 2, and saves costs. In addition, the steam does not pass through the handle 15 outside the container body 1 during the flow of the steam conduit 2, thereby avoiding the phenomenon that the temperature of the handle 15 is affected by the temperature of the steam conduit 2 and the temperature rises, so that the user can grasp the handle 15 at any time, reducing the risk of scalding the user and improving the user's convenience and comfort.

[0093] The steam conduit 2 may be made of metal, plastic or other materials, and may be a straight pipe or a curved pipe, or a tubular structure of other shapes, which may be configured according to actual needs and is not limited here.

[0094] Specifically, Figure 8 As shown in the direction of the middle arrow, after the steam enters the container cover 3, it will first flow to the water storage chamber 32. Since the steam will flow in the upward direction, when the steam chamber 33 is set above the water storage chamber 32, the steam can quickly flow from the water storage chamber 32 into the steam chamber 33 and then be discharged through the steam duct 2; when the steam forms condensed water in the container cover 3, the condensed water can flow downward, gather at the bottom of the water storage chamber 32, and be discharged from the drain hole 321 when the drain hole 321 is opened. In the above structure, the characteristics of steam rising and condensed water sinking are utilized, and the steam chamber 33 is set above the water storage chamber 32, thereby realizing water vapor separation, preventing the condensed water generated by the steam from being discharged to the outside through the steam duct 2, thereby preventing the condensed water from gathering at the bottom of the container body 1, reducing the possibility of condensed water causing adverse effects on the liquid heating container, thereby improving the use safety of the liquid heating container and the user experience.

[0095] In addition, if Figure 2 As shown, an air inlet 31 is provided at the bottom of the container cover 3, and the air inlet 31 is used to connect the inner cavity 11 and the water storage cavity 32. When the liquid heating container is tipped over, the liquid in the inner cavity 11 may enter the container cover 3 from the air inlet 31. Since the water storage cavity 32 is located at a lower position, the liquid will be first collected in the water storage cavity 32, reducing the risk of high-temperature liquid flowing from the steam cavity 33 into the steam conduit 2, thereby reducing the possibility of high-temperature liquid flowing out from the bottom of the container body 1 and scalding the user.

[0096] In a specific embodiment, Figure 1As shown, the container body 1 includes a main body 10A, a bottom cover 10B and a heating plate 12. The main body 10A and the bottom cover 10B are fixedly connected. The heating plate 12 is connected to the main body 10A and is used to enclose an inner cavity 11 with the main body 10A. The heating plate 12 is used to heat the liquid in the inner cavity 11. The container body 1 also includes a water spout 13, which is installed on the side wall of the main body 10A and communicates with the inner cavity 11. The liquid in the inner cavity 11 can be poured out through the water spout 13.

[0097] The heating plate 12 is also used to enclose a bottom cavity 14 with the bottom cover 10B. A thermostat 16 and a power switch 17 are arranged in the bottom cavity 14. The steam conduit 2 is connected to the bottom cavity 14. The thermostat 16 can detect the temperature of the steam discharged from the steam conduit 2. When the temperature is greater than or equal to a preset value (generally 100° C.), the thermostat 16 can control the power switch 17 to cut off the circuit to prevent dry burning, thereby improving the safety of the liquid heating container. The steam hole is usually arranged at the bottom of the bottom cover 10B, and the steam in the bottom cavity 14 can be discharged from the steam hole.

[0098] In addition, the liquid heating container also includes a base, the container body 1 is placed on the base, the base is used to be electrically connected to the container body 1, and to power electrical components such as the thermostat 16 and the heating plate 12 in the container body 1. Of course, the liquid heating container may also include other components, which are not limited here.

[0099] In a specific embodiment, Figure 2 and Figure 3 As shown, the container cover 3 includes a first cover body 30A and a second cover body 30B, the first cover body 30A and the second cover body 30B are used to enclose a water storage cavity 32, the air inlet 31 and the water discharge hole 321 are both arranged on the bottom wall of the first cover body 30A, the side wall of the second cover body 30B is provided with an exhaust hole 34, and the steam cavity 33 is connected to the steam conduit 2 through the exhaust hole 34. The above structure is relatively simple, which is conducive to saving space, thereby reducing the volume of the container cover 3.

[0100] The air inlet 31 is arranged on the bottom wall of the first cover body 30A, so that the steam in the inner cavity 11 can flow directly into the container cover 3; the drainage hole 321 is arranged on the bottom wall of the first cover body 30A, so that the liquid in the water storage cavity 32 can be completely discharged; the exhaust hole 34 is arranged on the side wall of the second cover body 30B, so that the exhaust hole 34 can be connected with the steam conduit 2, which is also beneficial to saving the length of the steam conduit 2 and reducing costs.

[0101] In this embodiment, Figure 3 and Figure 4 As shown, the second cover body 30B is provided with three surrounding walls 333 inside, and the surrounding walls 333 are fixedly connected to the side walls of the second cover body 30B to enclose the steam chamber 33 .

[0102] In a specific embodiment, Figure 3 and Figure 4 As shown, a surrounding plate 332 is provided in the steam chamber 33 , and the surrounding plate 332 is used to enclose an exhaust space 331 with the side wall of the second cover body 30B. The exhaust space 331 is connected to the exhaust hole 34 , and the steam in the steam chamber 33 can pass through the surrounding plate 332 and enter the exhaust space 331 .

[0103] In this example, Figure 4 As shown, the enclosure 332 includes a transverse partition 332a and a side plate 332b. Along the radial direction X of the container cover 3, the ends of the transverse partition 332a are fixedly connected to the enclosing wall 333 and the side wall of the second cover body 30B respectively to form a partition between the water storage chamber 32 and the steam chamber 33.

[0104] like Figure 5 and Figure 6 As shown, through holes 334 for steam to flow through are formed between the other two ends of the transverse partition 332a and the enclosed wall 333. The two ends of the transverse partition 332a close to the through holes are fixedly connected to the side plates 332B respectively. The side plates 332b extend along the height direction Z of the container cover 3 and together with the side walls of the second cover body 30B and the enclosed wall 333, form an exhaust space 331. Figure 6 As shown, after the steam enters the steam chamber 33 from the through hole 334, it needs to continue to rise to pass over the side plate 332b before it can flow to the exhaust hole 34 through the exhaust space 331. The enclosing plate 332 can play a water-blocking role, preventing the liquid from entering the steam chamber 33 and directly flowing to the steam conduit 2 along the exhaust hole 34. The side plate 332b has a certain height, and even if the liquid heating container is tilted, the water-blocking effect of the enclosing plate 332 can be ensured, and the liquid in the water storage chamber 32 is not easy to flow into the exhaust hole 34, so that the liquid heating container has a good anti-tilting performance.

[0105] like Figure 3 As shown, in this embodiment, the exhaust hole 34 is arranged at the bottom end of the steam chamber 33, which can further enhance the water blocking effect of the enclosure 332, especially when the liquid heating container is tilted, the liquid is not easy to flow to the exhaust hole 34.

[0106] In addition, if Figure 3 As shown, the container cover 3 also includes a third cover body 30C and a sealing ring 30D. The third cover body 30C is installed above the second cover body 30B, and the sealing ring 30D is installed on the bottom edge of the third cover body 30C. When the container cover 3 is buckled on the container body 1, the sealing ring 30D is used to seal the connection between the container cover 3 and the container body 1.

[0107] In a specific embodiment, Figure 3 As shown, along the radial direction X of the container cover 3 toward the direction close to the drainage hole 321 , the bottom wall of the water storage cavity 32 extends obliquely toward the direction close to the inner cavity 11 .

[0108] In this embodiment, the downwardly inclined wall has a guiding effect on the liquid, so that the liquid in the water storage chamber 32 can be gathered around the drainage hole 321, which is convenient for the liquid to be discharged outwardly, and can also improve the efficiency of liquid discharge and reduce the risk of liquid remaining in the container cover 3.

[0109] In a specific embodiment, the liquid heating container further comprises a sealing connector 4 mounted on the container body 1, such as Figure 7 and Figure 8 As shown, the sealing connector 4 is provided with a communication cavity 41 , an air inlet opening 43 and an air outlet opening 44 . The communication cavity 41 is connected with the steam cavity 33 through the air inlet opening 43 and is connected with the steam conduit 2 through the air outlet opening 44 .

[0110] like Figure 8 As shown, the sealing connector 4 is further provided with a blocking portion 42, which is used to block the drain hole 321 to close the drain hole 321. When the container cover 3 is buckled onto the container body 1, at least a portion of the blocking portion 42 extends into the drain hole 321 to close the drain hole 321, thereby preventing the liquid in the water storage chamber 32 from flowing into the inner cavity 11 to cause contamination, and also preventing the steam in the inner cavity 11 from flowing into the water storage chamber 32; when the container cover 3 is removed from the container body 1, the container cover 3 is away from the blocking portion 42 to open the drain hole 321, thereby facilitating the discharge of the liquid in the water storage chamber 32, and preventing the liquid from accumulating inside the container cover 3 for a long time and breeding bacteria.

[0111] This embodiment can further enhance the water vapor separation effect by providing a sealing connector 4 that can cooperate with the water storage chamber 32 and the steam chamber 33 at the same time: preventing the liquid in the drainage hole 321 from flowing into the steam conduit 2, and also preventing the steam in the steam conduit 2 from entering the water storage chamber 32 from the drainage hole 321.

[0112] like Figure 8 As shown, specifically, along the direction from the steam chamber 33 to the communication chamber 41 , the size of the air inlet opening 43 gradually decreases.

[0113] In this example, the air inlet opening 43 is trumpet-shaped, which can guide the steam flowing out of the exhaust hole 34, so that the steam can quickly flow into the connecting cavity 41, thereby improving the exhaust efficiency of the steam. The size of the end of the air inlet opening 43 is larger than the size of the exhaust hole to prevent the steam from escaping from between the exhaust hole 34 and the air inlet opening.

[0114] In a specific embodiment, the liquid heating container further comprises a bracket 5, the bracket 5 is fixed to the container body 1, and the bracket 5 is used to install the sealing connector 4, such as Fig. 9As shown, the bracket 5 is provided with a guide portion 51, and the width of the guide portion 51 gradually increases along the direction of the container cover 3 pointing to the container body 1. The container cover 3 is provided with a guide matching groove 30E, and the guide matching groove 30E is slidably matched with the guide portion 51 along the height direction Z of the container cover 3.

[0115] In this embodiment, in the height direction Z of the liquid heating container, the guide portion 51 and the guide matching groove 30E are both trapezoidal structures that are narrow at the top and wide at the bottom. During the installation of the container cover 3, the guide portion 51 is used to cooperate with the guide matching groove 30E, thereby playing a guiding and positioning role in the installation of the container cover 3, which is beneficial to improving the installation efficiency of the container cover 3.

[0116] The guide portion 51 can be used to install the sealing connector 4, such as Fig. 9 As shown, a steam hole 52 is provided at the upper end of the guide portion 51, and the air inlet opening 43 passes through the steam hole 52 to communicate with the exhaust hole 34. A blocking hole 53 is provided at the lower end of the guide portion 51, and the blocking portion 42 passes through the blocking hole 53 to block the drainage hole 321.

[0117] By setting the bracket 5, the sealing connector 4 and the container cover 3 can be limited to prevent the container cover 3 from moving up and down and causing the exhaust hole 34 to be blocked, ensuring that the exhaust hole 34 can be aligned with the air inlet opening 43, and the air outlet opening 44 can be aligned with the steam duct 2, thereby ensuring smooth exhaust and improving the safety of the liquid heating container.

[0118] In a specific embodiment, Figure 2 As shown, the air inlet 31 includes a first air inlet 311 and a second air inlet 312 which are relatively distributed along the radial direction X of the container cover 3. A first steam pipeline 37 is also provided in the container cover 3, and the first steam pipeline 37 is used to connect the first air inlet 311 with the water storage chamber 32, and / or a second steam pipeline 38 is also provided in the container cover 3, and the second steam pipeline 38 is used to connect the second air inlet 312 with the water storage chamber 32.

[0119] In this embodiment, the first air inlet hole 311 and the second air inlet hole 312 are relatively distributed along the radial direction X of the container cover 3, which is conducive to improving the steam exhaust efficiency. If the liquid heating container falls over, the liquid in the inner cavity 11 blocks one of the first air inlet hole 311 and the second air inlet hole 312, and the other can still discharge steam normally, thereby improving the safety of the liquid heating container. Among them, the number of the first air inlet hole 311 and the second air inlet hole 312 can be 1, 2, 3, 4, 5, 6, etc., which can be set according to actual needs and are not limited here.

[0120] like Fig.10As shown, the first steam pipeline 37 is used to guide the steam entering from the first air inlet 311, so that the steam quickly flows to the water storage chamber 32, and / or the second steam pipeline 38 is used to guide the steam entering from the second air inlet 312, so that the steam quickly flows to the water storage chamber 32. Therefore, when the first steam pipeline 37 and the second steam pipeline 38 are provided at the same time, it is beneficial to further improve the steam discharge efficiency.

[0121] In a specific embodiment, Fig.10 and Fig.11 As shown, the container cover 3 is provided with a retaining rib 35 to form a steam flow channel 36 in the container cover 3, and the steam flow channel 36 is connected to the inner cavity 11 and the water storage cavity 32 respectively. Along the height direction Z of the container cover 3, the two ends of the retaining rib 35 are respectively abutted against the first cover body 30A and the second cover body 30B.

[0122] In this embodiment, the steam flow channel 36 is connected to the inner cavity 11 through the air inlet hole 31, and the steam in the inner cavity 11 flows to the water storage chamber 32 along the steam flow channel 36. The steam flow channel 36 guides the flow of steam and blocks the flow of liquid, preventing the liquid in the inner cavity 11 from flowing directly from the air inlet hole 31 to the exhaust hole 34, thereby further improving the effect of water vapor separation.

[0123] like Figure 2 As shown, the two ends of the retaining rib 35 abut against the first cover body 30A and the second cover body 30B up and down, which can further enhance the water-blocking effect of the retaining rib 35 and can prevent the liquid entering from the air inlet 31 from flowing directly to the exhaust hole 34 when the liquid heating container is tilted.

[0124] Specifically, Fig.11 As shown, one end of the retaining rib 35 is fixedly connected to the side wall of the container cover 3, and a gap 351 is formed between the other end and the side wall of the container cover 3 for steam to flow. Along the radial direction X of the container cover 3 pointing to the direction of the water storage chamber 32, at least two retaining ribs 35 are staggered in the container cover 3, so that the steam flow channel 36 has a circuitous structure.

[0125] At least two blocking ribs 35 are staggered to form a circuitous flow channel structure, which can improve the water blocking effect of the blocking ribs 35. Moreover, the staggered blocking ribs 35 can block the water flowing out of the first steam pipeline 37 and the second steam pipeline 38 on both sides, further improving the water vapor separation effect.

[0126] In summary, in the liquid heating container provided in the present application: the steam in the inner cavity 11 enters the container cover 3 through the first air inlet hole 311 (or the second air inlet hole 312), flows into the steam flow channel 36 through the first steam pipeline 37 (or the second steam pipeline 38), enters the water storage chamber 32 through the steam flow channel 36, flows upward in the water storage chamber 32 into the steam chamber 33, and then continues to rise, and enters the exhaust space 331 after crossing the enclosure 332, flows into the steam duct 2 through the exhaust space 331 through the exhaust hole 34 and the air inlet opening 43, enters the bottom cavity 14 of the container body 1 through the other end of the steam duct 2 to activate the temperature controller 16, and finally is discharged through the steam hole at the bottom of the container body 1.

[0127] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A liquid heating container, characterized in that: include: A container body (1) provided with an inner cavity (11); A steam conduit (2) installed in the inner cavity (11), the steam conduit (2) being used for communicating with the outside; a container cover (3) which is buckled onto the container body (1); the container cover (3) is provided with a water storage chamber (32) and a steam chamber (33); the water storage chamber (32) is communicated with the inner chamber (11) and the steam chamber (33) respectively; and the steam chamber (33) is communicated with the steam conduit (2); The steam chamber (33) is located above the water storage chamber (32), and the steam in the water storage chamber (32) can flow into the steam conduit (2) through the steam chamber (33); a drainage hole (321) is provided at the bottom of the water storage chamber (32), and condensed water formed by the steam in the water storage chamber (32) can be discharged from the container cover (3) through the drainage hole (321).

2. The liquid heating container according to claim 1, characterized in that The container cover (3) comprises a first cover body (30A) and a second cover body (30B), wherein the first cover body (30A) and the second cover body (30B) are used to enclose the water storage cavity (32); The drainage hole (321) is arranged at the bottom of the first cover body (30A); The side wall of the second cover body (30B) is provided with an exhaust hole (34), and the steam chamber (33) is connected to the steam conduit (2) through the exhaust hole (34).

3. The liquid heating container according to claim 2, characterized in that A surrounding plate (332) is provided in the steam chamber (33), the surrounding plate (332) being used to enclose an exhaust space (331) with the side wall of the second cover body (30B), the exhaust space (331) being in communication with the exhaust hole (34); The steam in the steam chamber (33) can pass over the enclosure (332) and enter the exhaust space (331).

4. The liquid heating container according to claim 1, characterized in that Along the radial direction of the container cover (3) towards a direction close to the drainage hole (321), the bottom wall of the water storage cavity (32) extends obliquely towards a direction close to the inner cavity (11).

5. The liquid heating container according to claim 1, characterized in that The liquid heating container further comprises a sealing connection piece (4) mounted on the container body (1), the sealing connection piece (4) being provided with a communication cavity (41), the communication cavity (41) being respectively communicated with the steam cavity (33) and the steam conduit (2); The sealing connection piece (4) is further provided with a blocking portion (42), and the blocking portion (42) is used to block the drainage hole (321) so as to close the drainage hole (321).

6. The liquid heating container according to claim 5, characterized in that The sealing connection piece (4) is provided with an air inlet opening (43), and the communication cavity (41) is connected with the steam cavity (33) through the air inlet opening (43); Along the direction from the steam chamber (33) to the communication chamber (41), the size of the air inlet opening (43) gradually decreases.

7. The liquid heating container according to claim 5, characterized in that The liquid heating container further comprises a bracket member (5), wherein the bracket member (5) is fixed to the container body (1), and the bracket member (5) is used for mounting the sealing connection member (4); The support member (5) is provided with a guide portion (51), and the width of the guide portion (51) gradually increases along the direction from the container cover (3) to the container body (1); The container cover (3) is provided with a guide matching groove (30E), and the guide matching groove (30E) is slidably matched with the guide portion (51) along the height direction of the container cover (3).

8. The liquid heating container according to claim 2, characterized in that The container cover (3) is provided with retaining ribs (35) so as to form a steam flow channel (36) in the container cover (3), and the steam flow channel (36) is respectively connected to the inner cavity (11) and the water storage cavity (32); Along the height direction of the container cover (3), two ends of the retaining rib (35) abut against the first cover body (30A) and the second cover body (30B) respectively.

9. The liquid heating container according to claim 8, characterized in that One end of the retaining rib (35) is fixedly connected to the side wall of the container cover (3), and a notch (351) is formed between the other end and the side wall of the container cover (3); At least two of the retaining ribs (35) are arranged alternately in the container cover (3) along the radial direction of the container cover (3) pointing toward the water storage chamber (32), so that the steam flow channel (36) presents a circuitous structure.

10. The liquid heating container according to any one of claims 1 to 7, characterized in that: The container cover (3) is provided with a first air inlet hole (311) and a second air inlet hole (312) which are distributed opposite to each other along its radial direction, and the first air inlet hole (311) and the second air inlet hole (312) are respectively connected to the inner cavity (11); A first steam pipeline (37) is also provided in the container cover (3), and the first steam pipeline (37) is used to connect the first air inlet hole (311) and the water storage chamber (32); And / or, a second steam pipeline (38) is further provided in the container cover (3), and the second steam pipeline (38) is used to connect the second air inlet hole (312) and the water storage chamber (32).

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