Liquid heating container

Abstract

The present application relates to a liquid heating container, which includes a kettle body assembly and a bottom cover, wherein the kettle body assembly includes a first inner cavity and a steam channel that are connected; the bottom cover is installed on the kettle body assembly, and the bottom cover is provided with a second inner cavity, and the second inner cavity is connected to the steam channel; wherein the bottom cover is provided with an exhaust groove, which is an annular structure distributed along the circumference of the bottom cover, and the exhaust groove is provided with an exhaust hole that is connected to the second inner cavity, and the exhaust hole is connected to the outside through the exhaust groove. After the steam flows out of the exhaust hole, it can flow quickly along the annular exhaust groove, thereby preventing the steam from gathering around the exhaust hole to form condensed water, that is, the exhaust groove of the annular structure can facilitate the rapid discharge of the gas in the second inner cavity, and can also achieve uniform heat dissipation in the circumference of the bottom cover, thereby improving the exhaust efficiency of the liquid heating container, preventing the generation of condensed water inside or outside the bottom of the bottom cover due to poor exhaust, and reducing the possibility of condensed water causing adverse effects on the liquid heating container.

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] The liquid heating container generally comprises a pot body, a bottom cover and a steam channel, wherein the steam channel is used to guide the steam in the pot body to the bottom cover, and the bottom cover is provided with an exhaust hole connected to the outside world, which is used to guide the steam to the outside world. In the prior art, the exhaust hole has a poor heat dissipation effect, the steam cannot be quickly dissipated, and condensation water is easily formed inside and outside the bottom cover, which affects the safety of the liquid heating container. Utility Model Content

[0003] The present application provides a liquid heating container, which can solve the problem in the prior art that condensed water is easily formed inside and outside the bottom cover due to low steam discharge speed.

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

[0005] The kettle body assembly comprises a first inner cavity and a steam channel which are connected to each other;

[0006] A bottom cover is mounted on the kettle body assembly, the bottom cover is provided with a second inner cavity, and the second inner cavity is connected to the steam channel;

[0007] The bottom cover is provided with an exhaust groove, which is an annular structure distributed along the circumference of the bottom cover, and the exhaust groove is provided with an exhaust hole connected with the second inner cavity, and the exhaust hole is connected with the outside through the exhaust groove.

[0008] In the above scheme, the first inner cavity is used to hold liquid, and the steam generated after the liquid is heated and boiled can flow from the first inner cavity along the steam channel into the second inner cavity, and then flow to the exhaust groove through the exhaust hole, and finally flow into the external environment through the exhaust groove to realize the exhaust and heat dissipation function of the liquid heating container. Among them, the exhaust groove is an annular structure distributed along the circumference of the bottom cover. After the steam flows out of the exhaust hole, it can flow quickly along the annular exhaust groove, thereby preventing the steam from gathering around the exhaust hole to form condensed water, that is, the annular exhaust groove can facilitate the rapid discharge of gas in the second inner cavity, and can also achieve uniform heat dissipation in the circumference of the bottom cover, thereby improving the exhaust efficiency of the liquid heating container, preventing condensed water from being generated on the inside or outside bottom of the bottom cover due to poor exhaust, and 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.

[0009] In a possible design, a plurality of exhaust holes are spaced apart on the exhaust groove along the circumference of the exhaust groove.

[0010] In the above scheme, when multiple exhaust holes are set, the speed of steam being discharged from the second inner cavity can be accelerated, further reducing the possibility of condensation water being generated in the second inner cavity, thereby protecting the safety of various electrical components in the second inner cavity and ensuring that the liquid heating container can operate safely and stably.

[0011] In a possible design, the exhaust groove includes a top wall, a first side wall and a second side wall. Along the radial direction of the bottom cover, the first side wall is connected to an end of the top wall close to the center of the bottom cover, and the second side wall is connected to an end of the top wall away from the center of the bottom cover; the top wall and / or the first side wall are provided with the exhaust hole.

[0012] In the above scheme, the top wall, the first side wall and the third side wall form an exhaust groove, and the exhaust hole includes a first exhaust hole arranged on the top wall and / or a second exhaust hole arranged on the first side wall. The height of the first exhaust hole is relatively high, which is convenient for quickly discharging the rising steam from the second inner cavity; the height of the second exhaust hole is relatively low. In addition to discharging the steam from the second inner cavity, when condensed water is generated in the second inner cavity, the second exhaust hole can also discharge the condensed water from the second inner cavity to prevent the electrical components in the second inner cavity from being damaged, thereby improving the safety of the liquid heating container. When the first exhaust hole and the second exhaust hole are provided at the same time, the first exhaust hole and the second exhaust hole can exhaust the gas to the exhaust groove at the same time, further improving the exhaust speed of the steam, and also preventing the condensed water from accumulating in the second inner cavity and damaging the electrical components.

[0013] In a possible design, the exhaust groove is located at an edge of the bottom cover.

[0014] In the above solution, when the exhaust groove is located at the edge of the bottom cover, it is closer to the exhaust gap, thereby facilitating the rapid discharge of steam and reducing the possibility of steam forming condensation water on the surface of the base.

[0015] In a possible design, the liquid heating container also includes a base; the bottom cover is provided with a support foot, and the support foot is used to abut against the base when the kettle body assembly is placed on the base, so that an exhaust gap is formed between the bottom cover and the base, and the exhaust groove is connected to the outside through the exhaust gap.

[0016] In the above scheme, when the liquid heating container is in working state, the bottom cover is placed on the base, and the support feet can abut against the base to form an exhaust gap. The steam in the second inner cavity can flow along the first exhaust hole and / or the second exhaust hole to the exhaust groove, and flow along the exhaust gap to the external environment. The exhaust gap can provide space for the steam to be discharged outward, prevent the steam from gathering on the surface of the base to produce condensation water, and avoid the condensation water from having adverse effects on the power supply.

[0017] In one possible design, the kettle body assembly includes a kettle body, and the steam channel is arranged on the outer wall of the kettle body; the bottom cover is installed on the bottom of the kettle body, and at least a part of the side wall of the kettle body is used to enclose the second inner cavity with the bottom cover; a connecting hole is arranged on the side wall of the kettle body, and the steam channel is connected with the second inner cavity through the connecting hole.

[0018] In the above scheme, the steam channel is arranged on the outer wall of the kettle body to avoid occupying the space inside the kettle body. One end of the steam channel is connected to the first inner cavity, and the other end is connected to the second inner cavity through a connecting hole. The steam in the first inner cavity flows into the second inner cavity through the steam channel and the connecting hole.

[0019] In a possible design, the kettle body assembly further includes a handle, and the handle is mounted on the outer side wall of the kettle body; the outer side wall of the kettle body is provided with a first rib, and the first rib is used to enclose the steam channel together with the handle.

[0020] In the above solution, the steam channel is formed between the handle and the kettle body, and the outer wall of the kettle body is provided with a first rib extending along the axial direction of the kettle body, and the first rib protrudes along the radial direction of the kettle body toward the handle, and can cooperate with the handle to form the steam channel. That is, the steam channel utilizes the idle space between the handle and the kettle body, thereby improving the space utilization rate of the liquid heating container.

[0021] In a possible design, the bottom cover is provided with a first limiting slope distributed along its circumference; the side wall of the kettle body is provided with a second limiting slope distributed along its circumference, and the second limiting slope abuts against the first limiting slope to limit the radial movement of the bottom cover along the kettle body and / or the axial movement of the kettle body.

[0022] In the above solution, the bottom cover is installed at the bottom of the kettle body, and the kettle body abuts against the second side wall along the radial direction of the kettle body, so that the kettle body and the bottom cover cooperate to form a second inner cavity. Specifically, when the kettle body and the bottom cover are assembled, the first limiting inclined surface of the bottom cover can abut against the second limiting inclined surface of the kettle body, thereby limiting the radial movement of the bottom cover and / or the axial movement of the kettle body, thereby improving the installation stability of the kettle body and the bottom cover.

[0023] In a possible design, the kettle body assembly also includes a heating plate, which is installed in the kettle body; the heating plate and the kettle body form the first inner cavity; and / or the heating plate, the kettle body and the bottom cover form the second inner cavity.

[0024] In the above scheme, the heating plate divides the internal space of the kettle body into a first inner cavity and a second inner cavity. On the one hand, the heating plate and the kettle body together form the first inner cavity, and the heating plate is used to heat the liquid in the first inner cavity. On the other hand, the heating plate can also form a second inner cavity together with the kettle body and the bottom cover. The second inner cavity is used to accommodate the steam generated after the liquid is heated and to discharge the steam to the outside.

[0025] In a possible design, the kettle body assembly further includes a sealing ring, which is sleeved on the heating plate; along the radial direction of the kettle body, the sealing ring is clamped between the kettle body and the heating plate.

[0026] In the above scheme, the sealing ring is an annular structure, which is used to achieve sealing cooperation between the heating plate and the kettle body to prevent the liquid in the first inner cavity from flowing into the second inner cavity. At the same time, it can also prevent the steam in the second inner cavity from flowing back into the first inner cavity.

[0027] 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

[0028] Figure 1 A schematic diagram of a partial cross-sectional structure of a liquid heating container provided in this application;

[0029] Figure 2 for Figure 1 An exploded view of a liquid heating vessel in FIG.

[0030] Figure 3 for Figure 1 A schematic diagram of a partial cross-sectional structure of the liquid heating container in another viewing angle;

[0031] Figure 4 for Figure 3 An enlarged view of part A in FIG.

[0032] Figure 5 for Figure 1 A bottom view of the bottom cover;

[0033] Figure 6 for Figure 1 Magnified view of part B.

[0034] Reference numerals:

[0035] 1- Pot body assembly;

[0036] 101- first inner cavity;

[0037] 102-steam channel;

[0038] 11-pot body;

[0039] 111- communication hole;

[0040] 112- first rib;

[0041] 113- second limiting inclined plane;

[0042] 12-handle;

[0043] 13-heating plate;

[0044] 14- sealing ring;

[0045] 2- bottom cover;

[0046] 201 - second inner cavity;

[0047] 21- exhaust slot;

[0048] 211-top wall;

[0049] 212- first side wall;

[0050] 213- second side wall;

[0051] 22- Exhaust hole;

[0052] 221-first exhaust hole;

[0053] 222- second exhaust hole;

[0054] 23- Support legs;

[0055] 24- first limiting inclined plane;

[0056] 3- Base;

[0057] 4- Exhaust clearance;

[0058] 5- Thermostat.

[0059] 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

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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.

[0064] 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.

[0065] The present application embodiment provides a liquid heating container, such as Figure 1 As shown, the liquid heating container comprises a kettle body assembly 1 and a bottom cover 2, wherein the kettle body assembly 1 comprises a first inner cavity 101 and a steam channel 102 which are connected to each other, and the bottom cover 2 is mounted on the kettle body assembly 1, and the bottom cover 2 is provided with a second inner cavity 201, and the second inner cavity 201 is connected to the steam channel 102. The bottom cover 2 is provided with an exhaust groove 21, which is an annular structure distributed along the circumference of the bottom cover 2, and the exhaust groove 21 is provided with an exhaust hole 22 which is connected to the second inner cavity 201, and the exhaust hole 22 is connected to the outside through the exhaust groove 21.

[0066] In this embodiment, the first inner cavity 101 is used to contain liquid. The steam generated by the liquid being heated and boiled can flow from the first inner cavity 101 along the steam channel 102 into the second inner cavity 201, then flow through the exhaust hole 22 to the exhaust groove 21, and finally flow into the external environment through the exhaust groove 21, so as to realize the exhaust and heat dissipation function of the liquid heating container. Figure 2As shown, the exhaust groove 21 is an annular structure distributed along the circumference of the bottom cover 2. After the steam flows out from the exhaust hole 22, it can flow quickly along the annular exhaust groove 21, thereby preventing the steam from gathering around the exhaust hole 22 and forming condensed water. That is, the exhaust groove 21 with an annular structure can facilitate the rapid discharge of the gas in the second inner cavity 201, and can also achieve uniform heat dissipation in the circumference of the bottom cover 2, thereby improving the exhaust efficiency of the liquid heating container, preventing condensed water from being generated on the inside or outside bottom of the bottom cover 2 due to poor exhaust, and 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's experience. In addition, when the steam is quickly discharged from the second inner cavity 201, it is beneficial to reduce the temperature in the second inner cavity 201, avoid the adverse effects of the high temperature environment on the internal electrical components, and improve the working stability of the liquid heating container.

[0067] Specifically, Figure 2 As shown, along the circumference of the exhaust groove 21 , a plurality of exhaust holes 22 are arranged at intervals on the exhaust groove 21 .

[0068] When multiple exhaust holes 22 are provided, the speed at which steam is discharged from the second inner cavity 201 can be accelerated, further reducing the possibility of condensation water being generated in the second inner cavity 201, thereby protecting the safety of various electrical components in the second inner cavity 201 and ensuring that the liquid heating container can operate safely and stably.

[0069] Furthermore, the exhaust holes 22 may be evenly distributed in the circumferential direction of the exhaust groove 21 to improve the uniformity of exhaust.

[0070] In a specific embodiment, Figure 3 and Figure 4 As shown, the exhaust groove 21 includes a top wall 211, a first side wall 212 and a second side wall 213. Along the radial direction X of the bottom cover 2, the first side wall 212 is connected to one end of the top wall 211 close to the center of the bottom cover 2, and the second side wall 213 is connected to one end of the top wall 211 away from the center of the bottom cover 2. The top wall 211 and / or the first side wall 212 are provided with exhaust holes 22.

[0071] In this embodiment, the top wall 211, the first side wall 212 and the third side wall 213 form an exhaust groove 21. Figure 4 and Figure 5As shown, the exhaust hole 22 includes a first exhaust hole 221 disposed on the top wall 211 and / or a second exhaust hole 222 disposed on the first side wall 212. The height of the first exhaust hole 221 is relatively high, so that the rising steam can be quickly discharged from the second inner cavity 201; the height of the second exhaust hole 222 is relatively low. In addition to discharging the steam from the second inner cavity 201, when condensed water is generated in the second inner cavity 201, the second exhaust hole 222 can also discharge the condensed water from the second inner cavity 201, thereby preventing the electrical components in the second inner cavity 201 from being damaged, thereby improving the safety of the liquid heating container. When the first exhaust hole 221 and the second exhaust hole 222 are provided at the same time, the first exhaust hole 221 and the second exhaust hole 222 can exhaust the gas to the exhaust groove 21 at the same time, thereby further improving the exhaust speed of the steam, and also preventing the condensed water from accumulating in the second inner cavity 201 and damaging the electrical components.

[0072] In a specific embodiment, Figure 4 As shown, the liquid heating container also includes a base 3, and the bottom cover 2 is provided with a support foot 23, which is used to abut against the base 3 when the kettle body assembly 1 is placed on the base 3, so that an exhaust gap 4 is formed between the bottom cover 2 and the base 3, and the exhaust groove 21 is connected to the outside through the exhaust gap 4.

[0073] like Figure 1 As shown, the base 3 in this embodiment is plugged into the bottom cover 2, and the base 3 is provided with a power supply to supply power to the electrical components in the second inner cavity 201. Figure 4 As shown, the support foot 23 protrudes toward the base 3 along the axial direction Z of the kettle body assembly 1. When the liquid heating container is working, the bottom cover 2 is placed on the base 3. At this time, the support foot 23 can abut against the base 3, so that an exhaust gap 4 is formed between the bottom cover 2 and the base 3. The steam in the second inner cavity 201 can flow along the first exhaust hole 221 and / or the second exhaust hole 222 to the exhaust groove 21, and flow along the exhaust gap 4 to the external environment. The exhaust gap 4 can provide space for steam to be discharged outward, prevent steam from gathering on the surface of the base 3 to produce condensed water, and avoid condensed water from having adverse effects on the power supply.

[0074] Specifically, the bottom cover 2 can be provided with a plurality of supporting feet 23, and the plurality of supporting feet 23 are evenly distributed along the circumference of the bottom cover 2 to improve the stability of the bottom cover 2, prevent the kettle body assembly 1 from shaking in the working state, and improve the stability and safety of the liquid heating container.

[0075] Furthermore, if Figure 2 As shown, the exhaust groove 21 is located at the edge of the bottom cover 2 .

[0076] In this embodiment, when the exhaust groove 21 is located at the edge of the bottom cover 2 , it is closer to the exhaust gap 4 , thereby facilitating the rapid exhaust of steam and reducing the possibility of steam forming condensed water on the surface of the base 3 .

[0077] In a specific embodiment, Figure 1 As shown, the kettle body assembly 1 includes a kettle body 11, a steam channel 102 is arranged on the outer wall of the kettle body 11, and a bottom cover 2 is installed on the bottom of the kettle body 11. At least a portion of the side wall of the kettle body 11 is used to enclose a second inner cavity 201 with the bottom cover 2. A connecting hole 111 is arranged on the side wall of the kettle body 11, and the steam channel 102 is connected with the second inner cavity 201 through the connecting hole 111.

[0078] In this embodiment, the steam channel 102 is arranged on the outer wall of the kettle body 11 to avoid occupying the space inside the kettle body 11. One end of the steam channel 102 is connected to the first inner cavity 101. Specifically, the steam channel 102 and the first inner cavity 101 can be directly connected. Alternatively, the liquid heating container further includes a kettle cover, and the steam channel 102 and the first inner cavity 101 can be connected through the kettle cover. Figure 6 As shown, the other end of the steam channel 102 is connected to the second inner cavity 201 through the connecting hole 111, and the steam in the first inner cavity 101 flows into the second inner cavity 201 through the steam channel 102 and the connecting hole 111 ( Figure 6 direction indicated by the arrow).

[0079] Specifically, Figure 1 As shown, the kettle body assembly 1 further includes a handle 12 , which is mounted on the outer side wall of the kettle body 11 . The outer side wall of the kettle body 11 is provided with a first rib 112 , which is used to enclose a steam channel 102 with the handle.

[0080] In this embodiment, the steam channel 102 is formed between the handle 12 and the kettle body 11. Figure 2 As shown, the outer wall of the kettle body 11 is provided with a first rib 112 extending along the axial direction Z of the kettle body 11, and the first rib 112 protrudes along the radial direction X of the kettle body 11 toward the direction of the handle 12, and can cooperate with the handle 12 to enclose a steam channel. That is, the steam channel 102 utilizes the idle space between the handle 12 and the kettle body 11, thereby improving the space utilization rate of the liquid heating container. In addition, the inner wall of the handle 12 can also be provided with a second rib (not shown in the figure) extending along the axial direction Z of the kettle body 11, and the second rib protrudes along the radial direction X of the kettle body 11 toward the direction of the kettle body 11, and the second rib is used to cooperate with the first rib 112 to enclose and form the steam channel 102.

[0081] In a specific embodiment, Figure 4 As shown, the bottom cover 2 is provided with a first limiting slope 24 distributed along its own circumference, and the side wall of the pot body 11 is provided with a second limiting slope 113 distributed along its own circumference, and the second limiting slope 113 abuts against the first limiting slope 24 to limit the radial movement X of the pot body 11 and / or the axial movement Z of the pot body 11.

[0082] In this embodiment, the bottom cover 2 is installed at the bottom of the kettle body 11, and along the radial direction X of the kettle body 11, the kettle body 11 abuts against the second side wall 213, so that the kettle body 11 and the bottom cover 2 cooperate to form a second inner cavity 201. Figure 4 As shown, when the kettle body 11 and the bottom cover 2 are assembled, the first limiting slope 24 of the bottom cover 2 can abut against the second limiting slope 113 of the kettle body 11, thereby limiting the radial X and / or axial Z movement of the bottom cover 2 along the kettle body 11, thereby improving the installation stability of the kettle body 11 and the bottom cover 2.

[0083] In a specific embodiment, Figure 1 As shown, the kettle body assembly 1 also includes a heating plate 13, which is installed in the kettle body 11. The heating plate 13 and the kettle body 11 form a first inner cavity 101, and / or the heating plate 13, the kettle body 11 and the bottom cover 2 form a second inner cavity 201.

[0084] In the present embodiment, the heating plate 13 divides the internal space of the kettle body 11 into a first inner cavity 101 and a second inner cavity 201. On the one hand, the heating plate 13 and the kettle body 11 together form the first inner cavity 101, and the heating plate 13 is used to heat the liquid in the first inner cavity 101. On the other hand, the heating plate 13 can also form a second inner cavity 201 together with the kettle body 11 and the bottom cover 2. The second inner cavity 201 is used to accommodate the steam generated after the liquid is heated and to discharge the steam to the outside.

[0085] Specifically, the kettle body assembly 1 further includes a sealing ring 14 , which is sleeved on the heating plate 13 , and is clamped between the kettle body 11 and the heating plate 13 along the radial direction X of the kettle body 11 .

[0086] In this embodiment, the sealing ring 14 is an annular structure, which is used to achieve sealing cooperation between the heating plate 13 and the kettle body 11 to prevent the liquid in the first inner cavity 101 from flowing into the second inner cavity 201. At the same time, it can also prevent the steam in the second inner cavity 201 from flowing back into the first inner cavity 101.

[0087] In addition, if Figure 1 As shown, a thermostat 5 is provided in the second inner cavity 201, and the thermostat 5 is used to detect the temperature of the steam flowing into the second inner cavity 201. When the steam temperature reaches a preset value (for example, 100°C), the thermostat 5 can control the power switch to cut off the circuit, so that the heating plate 13 stops heating, thereby realizing the temperature control function and preventing dry burning, thereby improving the safety of the liquid heating container.

[0088] 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 kettle body assembly (1) comprises a first inner cavity (101) and a steam channel (102) which are connected to each other; A bottom cover (2) is mounted on the kettle body assembly (1), the bottom cover (2) being provided with a second inner cavity (201), the second inner cavity (201) being in communication with the steam channel (102); The bottom cover (2) is provided with an exhaust groove (21), the exhaust groove (21) is an annular structure distributed along the circumference of the bottom cover (2), the exhaust groove (21) is provided with an exhaust hole (22) connected to the second inner cavity (201), and the exhaust hole (22) is connected to the outside through the exhaust groove (21).

2. The liquid heating container according to claim 1, characterized in that Along the circumference of the exhaust groove (21), a plurality of exhaust holes (22) are arranged at intervals on the exhaust groove (21).

3. The liquid heating container according to claim 1, characterized in that The exhaust groove (21) comprises a top wall (211), a first side wall (212) and a second side wall (213); along the radial direction of the bottom cover (2), the first side wall (212) is connected to an end of the top wall (211) close to the center of the bottom cover (2), and the second side wall (213) is connected to an end of the top wall (211) away from the center of the bottom cover (2); The top wall (211) and / or the first side wall (212) are provided with the exhaust hole (22).

4. The liquid heating container according to claim 1, characterized in that The exhaust groove (21) is located at the edge of the bottom cover (2).

5. The liquid heating container according to claim 1, characterized in that The liquid heating container also includes a base (3); The bottom cover (2) is provided with a support foot (23), and the support foot (23) is used to abut against the base (3) when the kettle body assembly (1) is placed on the base (3), so that an exhaust gap (4) is formed between the bottom cover (2) and the base (3), and the exhaust groove (21) is connected to the outside through the exhaust gap (4).

6. The liquid heating container according to any one of claims 1 to 5, characterized in that: The kettle body assembly (1) comprises a kettle body (11), and the steam channel (102) is arranged on the outer side wall of the kettle body (11); The bottom cover (2) is installed at the bottom of the kettle body (11), and at least a portion of the side wall of the kettle body (11) is used to enclose the second inner cavity (201) with the bottom cover (2); A communicating hole (111) is provided on the side wall of the kettle body (11), and the steam channel (102) is connected to the second inner cavity (201) through the communicating hole (111).

7. The liquid heating container according to claim 6, characterized in that The kettle body assembly (1) further comprises a handle (12), wherein the handle (12) is mounted on the outer side wall of the kettle body (11); The outer side wall of the kettle body (11) is provided with a first rib (112), and the first rib (112) is used to enclose the steam channel (102) together with the handle.

8. The liquid heating container according to claim 6, characterized in that The bottom cover (2) is provided with a first limiting inclined surface (24) distributed along its circumference; The side wall of the kettle body (11) is provided with a second limiting inclined surface (113) distributed along its circumference, and the second limiting inclined surface (113) abuts against the first limiting inclined surface (24) to limit the radial movement of the bottom cover (2) along the kettle body (11) and / or the axial movement of the kettle body (11).

9. The liquid heating container according to any one of claims 1 to 5, characterized in that: The kettle body assembly (1) further comprises a heating plate (13), wherein the heating plate (13) is installed in the kettle body (11); The heating plate (13) and the kettle body (11) enclose the first inner cavity (101); And / or, the heating plate (13), the kettle body (11) and the bottom cover (2) form the second inner cavity (201).

10. The liquid heating container according to claim 9, characterized in that The kettle body assembly (1) further comprises a sealing ring (14), wherein the sealing ring (14) is sleeved on the heating plate (13); Along the radial direction of the kettle body (11), the sealing ring (14) is clamped between the kettle body (11) and the heating plate (13).

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