CN219940332U - Liquid heating container - Google Patents

Abstract

The utility model relates to a liquid heating container, which comprises a container main body, a bottom cover, a temperature controller, a bracket and a fuse, wherein the bottom of the container main body is provided with a heating plate, the temperature controller is connected with the heating plate, the bottom cover is connected with the heating plate, the bracket is fixed on the bottom cover or the temperature controller, the bracket is provided with a clamping groove, at least part of the fuse is clamped in the clamping groove, no special connection structure such as screw columns and the like is needed on the heating plate at the bottom of the container main body, the structural complexity of the container main body is reduced, the installation structure of the fuse is simpler, and the manufacturing cost is reduced. The fuse can be directly and firmly clamped in the clamping groove of the bracket, so that the assembly step of the liquid heating container is simplified, the assembly efficiency is improved, the fuse is visible in the position in the clamping groove, the position of the fuse can be conveniently adjusted in the assembly process, the fuse can be ensured to be installed at a preset position, the temperature sensing delay of the fuse is reduced, the temperature sensing accuracy of the fuse is improved, and the liquid heating container is safer and more reliable.

Description

Liquid heating container

Technical Field

The utility model relates to the technical field of household appliances, in particular to a liquid heating container.

Background

The liquid heating container has the advantages of quick heating, safety, reliability, simple use, convenient carrying and the like, and is widely used in daily life by people at present.

In general, in order to improve the use safety of the liquid heating vessel, a fuse may be provided in the liquid heating vessel. In the liquid heating container on the market at present, a plurality of screw posts are welded on a heating disc of the liquid heating container for fixing a spring clamp, then the spring clamp is used for clamping a fuse, and a glass fiber sleeve is additionally arranged between the spring clamp and the fuse.

Disclosure of Invention

The utility model provides a liquid heating container, which solves the problems that the installation structure of a fuse in the prior art is complex, and the fuse is easy to deviate and unstable in clamping.

The embodiment of the utility model provides a liquid heating container, which comprises a container main body, a bottom cover, a temperature controller, a bracket and a fuse, wherein a heating disc is arranged at the bottom of the container main body, the temperature controller is connected with the heating disc, the bottom cover is connected with the heating disc, the bracket is fixed on the bottom cover or the temperature controller, the bracket is provided with a clamping groove, and at least part of the fuse is clamped in the clamping groove.

According to the utility model, the fuse is fixedly arranged on the temperature controller or the bottom cover through the bracket, so that a special connection structure such as a screw column is not required to be planted on the heating plate at the bottom of the container main body, the structural complexity of the container main body is reduced, the mounting structure of the fuse is simpler, and the manufacturing cost is reduced. And the clamping groove is formed in the support, and the fuse can be directly and firmly clamped in the clamping groove of the support, so that the assembly steps of the liquid heating container are simplified, and the assembly efficiency is improved. Meanwhile, the fuse is visible in the position in the clamping groove, so that the fuse can be conveniently adjusted in the assembling process, the fuse can be guaranteed to be installed in a preset position, the temperature sensing delay of the fuse is reduced, the temperature sensing accuracy of the fuse is improved, and the liquid heating container is safer and more reliable.

In one possible design, the support includes a body, the body includes stiff end and joint end, the stiff end with the bottom or the temperature controller is connected, the joint end form in the body is close to the one end of dish that generates heat on the body, the draw-in groove is concave to be located the joint end, the opening of draw-in groove orientation the dish setting that generates heat.

In this scheme, the body of support passes through stiff end fixed connection on temperature controller or bottom, and the draw-in groove is direct to be concaved to establish the joint end that is close to the dish that generates heat at the body, and draw-in groove opening orientation dish setting that generates heat, when can making the fuse card establish in the draw-in groove, more area orientation dish that generates heat to can further promote the temperature sensing precision of fuse, promote the reliability of the function of fuse.

In one possible design, on the body, the clamping end is provided with a claw, which extends in the radial direction of the fuse in the direction of the clamping groove.

In this scheme, the at least part of jack catch can shelter from in the opening of draw-in groove, can restrict the fuse along radial direction motion when the fuse card is located in the draw-in groove to prevent that the fuse from along radial drunkenness, promoted the stability of fuse in the draw-in groove, prevent that liquid heating container from producing radial skew for the dish that generates heat in the transportation or use of the position of fuse, promote liquid heating container's structural stability, guarantee the temperature sensing precision of fuse.

In one possible design, the bracket further includes a limiting portion, and at least part of the limiting portion is disposed on two sides of the body along an axial direction of the fuse and abuts against two ends of the fuse.

In this scheme, the spacing portion of body both sides can the butt in fuse axial both ends, can restrict the motion of fuse along axial direction when the draw-in groove is located to the fuse card to prevent that the fuse from following axial float, further promoted the stability of fuse in the draw-in groove, prevent that liquid heating container transportation or use the position of fuse from producing axial skew for the dish that generates heat, further promote liquid heating container's structural stability, further guaranteed the temperature sensing precision of fuse.

In one possible design, the limiting portion is provided with a through groove, the through groove penetrates through at least one end, close to the heating disc, of the limiting portion in the radial direction of the fuse, connecting wires are arranged at two ends of the fuse in the axial direction, and at least part of the connecting wires are located in the through groove.

In this scheme, be provided with logical groove on the spacing portion and guarantee that spacing portion is spacing to the axial of fuse, can be convenient for the wiring arrangement of the connecting wire of being connected with the fuse, reduced the wiring degree of difficulty to the fuse, further reduce the structure complexity of liquid heating container, improve packaging efficiency.

In one possible design, the limit portion extends in a direction toward the bottom cover, at least part of the limit portion being connected to the bottom cover;

or the limiting part extends along the direction facing the temperature controller, and at least part of the limiting part is connected with the temperature controller.

In this scheme, the spacing portion of support extends along the direction towards temperature controller or bottom and can be connected with temperature controller or bottom, has improved the stability of spacing portion on temperature controller or bottom, guarantees the stability of the relative position between spacing portion and the body to improve the structural stability of support, guarantee the fixed effect of support to the fuse, also easily the equipment of fuse promotes assembly efficiency.

In one possible design, the support further comprises a supporting portion, the supporting portion is connected between the limiting portion and the body, the supporting portion is concavely provided with a containing groove along a direction away from the heating plate, and at least part of the fuse is located in the containing groove.

In this scheme, the setting of supporting part has further improved the stability of the relative position of the spacing portion of body and its both sides. Wherein, when the support is provided with supporting part, spacing portion can be connected with temperature controller or bottom to further reduce spacing portion's volume, thereby reduce the occupation space of support between dish and bottom generate heat, with the interference risk of other parts in reduction support and this space, reduce the equipment degree of difficulty of liquid heating container, promote packaging efficiency. At least part of the fuse is positioned in the accommodating groove, so that the contact area between the bracket and the fuse can be increased, the fixing and supporting effects on the fuse are improved, the fuse is prevented from deforming, and the structural stability of the fuse is improved.

In one possible design, the body, the limit portion and the support portion are integrally injection molded.

In this scheme, the integrative injection moulding of support, the manufacturing in batches of support of being convenient for has reduced the manufacturing degree of difficulty of support, has promoted the preparation efficiency of support, reduces manufacturing cost, and is convenient for support and temperature controller or bottom equipment, promotes liquid heating container's packaging efficiency.

In one possible design, on the body, the fixed end is provided with a first connecting portion, and the bottom cover or the temperature controller is provided with a second connecting portion, and the first connecting portion is connected with the second connecting portion through a fastener.

In this scheme, the support passes through the first connecting portion on the fixed end of body and is connected through the fastener with the second connecting portion on bottom or the temperature controller, simple structure, the equipment of being convenient for, and guaranteed the connection stability of body and bottom or temperature controller to guarantee the joint end of body and the stability of the relative position of dish that generates heat, with prevent that the fuse position from deviating from preset position.

In one possible design, the bracket is injection molded integrally with the bottom cover or the body of the thermostat.

In this scheme, the direct injection moulding of main part with bottom or temperature controller of support can further simplify the equipment step of liquid heating container to further promote packaging efficiency, can also promote joint strength and connection stability of support and temperature controller or bottom, so that the equipment of fuse, and guarantee the stability of the relative position between fuse and the dish that generates heat, make the temperature sensing of fuse more accurate.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

FIG. 1 is a schematic view of a liquid heating vessel according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a portion of the liquid heating vessel of FIG. 1 in one embodiment;

FIG. 3 is an exploded view of a portion of the liquid heating vessel of FIG. 2;

FIG. 4 is an exploded view of a portion of the liquid heating vessel of FIG. 1 in another embodiment;

FIG. 5 is a schematic diagram illustrating an assembly process of the fuse and the bracket in FIG. 3;

FIG. 6 is a schematic diagram illustrating the assembly of the fuse and the bracket of FIG. 3;

FIG. 7 is an exploded view of a portion of the liquid heating vessel of FIG. 4;

FIG. 8 is an enlarged view of a portion of FIG. 7 at A;

FIG. 9 is a schematic diagram illustrating an assembly process of the fuse and the bracket of FIG. 4;

fig. 10 is a schematic view of the fuse and bracket assembly of fig. 6 from another perspective.

Reference numerals:

1-a container body;

11-heating plate;

111-a tray body;

112-heating tube;

12-an inner container;

13-a housing;

2-a bottom cover;

3-a temperature controller;

4-a bracket;

41-body;

411-fixed end;

411 a-a first connection portion;

411 b-grooves;

412-a clamping end;

412 a-a card slot;

412 b-jaws;

413-a connecting arm;

42-limiting part;

421-through slots;

43-a support;

431-receiving slot;

5-fuse;

6-connecting wires;

7-a second connection;

8-fastening pieces;

9-a power base;

10-container lid.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Detailed Description

For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

The embodiment of the utility model provides a liquid heating container, which comprises a container main body 1, a bottom cover 2, a temperature controller 3, a bracket 4 and a fuse 5, as shown in fig. 1-3.

Wherein, the bottom of the container body 1 is provided with a heating plate 11, the temperature controller 3 is connected to the heating plate 11, the bottom cover 2 is connected to the heating plate 11, and the bracket 4 may be fixed on the temperature controller 3 as shown in fig. 3, or the bracket 4 may be fixed on the bottom cover 2 as shown in fig. 4. As shown in fig. 5 to 8, the holder 4 is provided with a locking groove 412a, and at least part of the fuse 5 is locked in the locking groove 412 a.

As shown in fig. 2 and 3, when the liquid in the liquid heating container reaches a preset temperature, the temperature controller 3 cuts off the circuit and the heat generating plate 11 stops generating heat. In order to guarantee the safety in utilization of liquid heating container, prevent that temperature controller 3 inefficacy from leading to liquid heating container to take place dry combustion method, the potential safety hazard that the dish 11 that generates heat continues to heat and cause is equipped with fuse 5 between the dish 11 that generates heat of the bottom of container main part 1 and bottom 2, and this fuse 5 is when the temperature of dish 11 that generates heat rises to being greater than safe temperature, can cut off the heating circuit of dish 11 that generates heat and make the dish 11 stop working, effectively prevents that the dish that generates heat from continuously generating heat, has effectively promoted the safety in utilization of liquid heating container.

In this embodiment, as shown in fig. 3 to 8, the fuse 5 is fixedly arranged on the temperature controller 3 or the bottom cover 2 through the bracket 4, so that a connection structure such as a screw column is not required to be specially planted on the heating plate 11 at the bottom of the container main body 1, the structural complexity of the container main body 1 is reduced, the installation structure of the fuse 5 is simpler, and the manufacturing cost is reduced. And the clamping groove 412a is arranged on the bracket 4, and the fuse 5 can be directly and firmly clamped in the clamping groove 412a of the bracket 4, so that the assembly step of the liquid heating container is simplified, and the assembly efficiency is improved. Meanwhile, the position of the fuse 5 in the clamping groove 412a is visible, so that the position of the fuse 5 can be conveniently adjusted in the assembly process, the fuse 5 is ensured to be installed at a preset position, the temperature sensing delay of the fuse 5 is reduced, the temperature sensing accuracy of the fuse 5 is improved, and the liquid heating container is safer and more reliable.

The material of the bracket 4 can be made of plastic, plastic and other materials, so that a higher insulation effect can be achieved, insulation parts such as glass fiber sleeves and the like can be further saved, the structural complexity of the liquid heating container is further reduced, the assembly steps are simplified, the manufacturing cost is reduced, and meanwhile, the temperature sensing delay of a fuse can be further reduced due to the fact that one layer of insulation part layer such as the glass fiber sleeves and the like is reduced, and the temperature sensing accuracy of the fuse is further improved.

In addition, the bracket 4 may be suspended anywhere between the heat-generating plate 11 and the bottom cover 2, for example, or may be directly located on the heat-generating plate 11, which is not limited herein.

In addition, as shown in fig. 1 to 3, the bottom cover 2 may be coupled to the heat generating plate 11 by a coupling member such as a screw to fix the thermostat 3 between the container body 1 and the bottom cover 2. The container main body 1 further comprises an inner container 12 and a shell 13, the heating disc 11 is arranged at the bottom of the inner container 12, the shell 13 is sleeved on the outer sides of the inner container 12 and the heating disc 11, after the bottom cover 2 is connected with the heating disc 11 through connecting pieces such as screws, the bottom cover 2 is abutted with the shell 13 to form an installation cavity, so that protection is provided for all parts in the bottom cover 2 and the shell 13, and the appearance effect of the liquid heating container is improved.

Further, as shown in fig. 1, the liquid heating vessel further includes a vessel cover 10, and the vessel cover 10 is covered with the vessel main body 1. The liquid heating container further comprises a power base 9, and the temperature controller 3 is electrically connected with the power base 9 to realize heating control of the container main body 1. Of course, other components may be included in the liquid heating vessel, without limitation.

In a specific embodiment, as shown in fig. 2 to 8, the bracket 4 includes a body 41, the body 41 includes a fixed end 411 and a clamping end 412, the fixed end 411 is connected with the bottom cover 2 or the temperature controller 3, the clamping end 412 is formed at one end of the body 41 near the heating plate 11, on the body 41, a clamping groove 412a is concavely formed at the clamping end 412, and an opening of the clamping groove 412a is disposed towards the heating plate 11.

In this embodiment, as shown in fig. 2 to 8, the body 41 of the bracket 4 is fixedly connected to the temperature controller 3 or the bottom cover 2 through the fixed end 411, the clamping groove 412a is directly concavely arranged at the clamping end 412 of the body 41 close to the heating plate 11, and the opening of the clamping groove 412a is arranged towards the heating plate 11, so that when the fuse 5 is clamped in the clamping groove 412a, more area faces the heating plate 11, thereby further improving the temperature sensing accuracy of the fuse 5 and improving the functional reliability of the fuse 5.

Specifically, as shown in fig. 3, the heating plate 11 includes a plate body 111 and a heating tube 112, the plate body 111 is connected to the bottom of the inner container 12 of the container body 1, the heating tube 112 is connected to one side of the plate body 111 facing away from the inner container 12, and the temperature controller 3 is connected to the plate body 111 through a fastener. The clamping end 412 is located at a position corresponding to the heating tube 112, and the opening of the clamping groove 412a corresponds to the heating tube 112, so that the fuse 5 is easier to detect the temperature of the heating plate 11, and the temperature sensing of the fuse 5 is more accurate.

In a specific embodiment, as shown in fig. 5 to 8, a claw 412b is provided at the end of the clamping end 412 on the body 41, and the claw 412b extends in the radial direction of the fuse 5 toward the clamping groove 412 a.

In this embodiment, as shown in fig. 5 to 8, at least a portion of the claw 412b can be blocked in the opening of the clamping groove 412a, so that when the fuse 5 is clamped in the clamping groove 412a, the fuse 5 is limited to move along the radial direction, so as to prevent the fuse 5 from moving along the radial direction, improve the stability of the fuse 5 in the clamping groove 412a, prevent the position of the fuse 5 from generating radial offset relative to the heating plate 11 during transportation or use of the liquid heating container, improve the structural stability of the liquid heating container, and ensure the temperature sensing accuracy of the fuse 5.

In a specific embodiment, as shown in fig. 5 to 8, the bracket 4 further includes a limiting portion 42, and at least part of the limiting portion 42 is disposed on two sides of the body 41 along the axial direction of the fuse 5 and abuts against two ends of the fuse 5.

In this embodiment, as shown in fig. 5 to 8, the limiting portions 42 on two sides of the body 41 can be abutted against two axial ends of the fuse 5, so as to limit the movement of the fuse 5 along the axial direction when the fuse 5 is clamped in the clamping groove 412a, so as to prevent the fuse 5 from moving along the axial direction, further improve the stability of the fuse 5 in the clamping groove 412a, prevent the fuse 5 from moving axially relative to the heating plate 11 during transportation or use of the liquid heating container, further improve the structural stability of the liquid heating container, and further ensure the temperature sensing accuracy of the fuse 5.

In a specific embodiment, as shown in fig. 4, 5, 6, 8 and 9, the limiting portion 42 is provided with a through groove 421, the through groove 421 penetrates through at least one end of the limiting portion 42 near the heating plate 11 along the radial direction of the fuse 5, two ends of the fuse 5 in the axial direction are provided with connecting wires 6, and at least part of the connecting wires 6 are located in the through groove 421.

As shown in fig. 5, 8 and 9, during connection, the connecting wire 6 at one end of the fuse 5 may be inserted into the through groove 421 of the limiting portion 42 at one side of the body 41, and then, as shown in fig. 6 and 4, the fuse 5 may be locked into the locking groove 412a of the body 41, and at the same time, the connecting wire 6 at the other end of the fuse 5 may be inserted into the through groove 421 of the limiting portion 42 at the other side of the body 41, so that the fuse 5 is firmly fixed on the bracket 4.

In this embodiment, be provided with logical groove 421 on spacing portion 42 and guarantee spacing portion 42 to the spacing of axial of fuse 5 simultaneously, can be convenient for with the wiring arrangement of the connecting wire 6 of fuse 5 connection, reduced the wiring degree of difficulty to fuse 5, further reduced the structure complexity of liquid heating container, improve packaging efficiency.

The limiting portion 42 may be configured to have a corresponding shape according to a specific shape of the two ends of the fuse 5, so as to further enhance the limiting effect on the fuse 5. For example, in the embodiment shown in fig. 5 to 9, one end of the fuse 5 is in a conical structure, and the other end is in a planar structure, one of the limiting parts 42 on two sides of the body 41 may be correspondingly provided with a conical concave structure matched with the conical structure of the fuse 5, and the other one is in a planar structure, when the fuse 5 is clamped on the bracket 4, one end of the conical structure of the fuse 5 abuts against the conical concave structure of the limiting part 42, so as to increase the contact area with the end of the fuse 5, thereby improving the limiting effect on the fuse 5.

In addition, as shown in fig. 4, 5, 6, 8 and 9, a claw may be provided at the opening of the through slot 421 to improve the fixing effect of the connecting wire 6 connected to the two ends of the fuse 5 in the axial direction in the through slot 421.

In a specific embodiment, when the holder 4 is disposed on the bottom cover 2, as shown in fig. 4, 7, 8 and 9, the stopper 42 extends in a direction toward the bottom cover 2, and at least a portion of the stopper 42 is connected to the bottom cover 2.

In this embodiment, as shown in fig. 4, 7, 8 and 9, the limiting portion 42 of the bracket 4 extends along the direction towards the bottom cover 2 and can be connected with the temperature controller 3 or the bottom cover 2, so that the stability of the limiting portion 42 on the bottom cover 2 is improved, the stability of the relative position between the limiting portion 42 and the body 41 is ensured, the structural stability of the bracket 4 is improved, the fixing effect of the bracket 4 on the fuse 5 is ensured, the fuse 5 is also easy to assemble, and the assembly efficiency is improved.

Or, as shown in fig. 3, when the support 4 is disposed on the temperature controller 3, the limiting portion 42 may also extend along a direction towards the temperature controller 3, at least a portion of the limiting portion 42 may be connected with the temperature controller 3, and also may improve stability of the limiting portion 42 on the temperature controller 3, and ensure stability of a relative position between the limiting portion 42 and the body 41, thereby improving structural stability of the support 4, ensuring fixing effect of the support 4 on the fuse 5, and also facilitating assembly of the fuse 5, and improving assembly efficiency. In a specific embodiment, as shown in fig. 3, 5, 6 and 10, the bracket 4 may further include a supporting portion 43, where the supporting portion 43 is connected between the limiting portion 42 and the body 41.

In the present embodiment, as shown in fig. 3, 5, 6 and 10, the support portion 43 further improves the stability of the relative position of the body 41 and the limiting portions 42 on both sides thereof. Wherein, when support 4 is provided with supporting part 43, spacing portion 42 can be not connected with temperature controller 3 or bottom 2 to further reduce the volume of spacing portion 42, thereby reduce the occupation space of support 4 between dish 11 and bottom 2 that generates heat, with the interference risk of other parts in reduction support 4 and this space, reduce the equipment degree of difficulty of liquid heating container, promote packaging efficiency.

Of course, when the bracket 4 is provided with the supporting portion 43, the limiting portion 42 may also be connected with the temperature controller 3 or the bottom cover 2 to further improve the structural stability of the bracket 4, and the connection strength between the bracket 4 and the temperature controller 3 or the bottom cover 2, which is not limited herein.

Further, as shown in fig. 3, 5, 6 and 10, the supporting portion 43 is concavely provided with a receiving groove 431 along a direction away from the heating plate 11, at least a portion of the fuse 5 is located in the receiving groove 431, so that a contact area between the bracket 4 and the fuse 5 can be increased, fixing and supporting effects on the fuse 5 are improved, deformation of the fuse 5 is prevented, and structural stability of the fuse 5 is improved.

In one embodiment, as shown in fig. 3, 5, 6 and 10, the body 41, the limiting portion 42 and the supporting portion 43 are integrally injection molded.

In this embodiment, as shown in fig. 3, 5, 6 and 10, the support 4 is integrally injection molded, so that mass production of the support 4 is facilitated, the difficulty in producing the support 4 is reduced, the production efficiency of the support 4 is improved, the production cost is reduced, and the assembly of the support 4 and the temperature controller 3 or the bottom cover 2 is facilitated, so that the assembly efficiency of the liquid heating container is improved.

Specifically, as shown in fig. 3 and 10, on the body 41, the fixed end 411 is provided with a first connection portion 411a, and the bottom cover 2 or the thermostat 3 is provided with a second connection portion 7, and the first connection portion 411a and the second connection portion 7 are connected by a fastener 8.

In this embodiment, as shown in fig. 3 and 10, the bracket 4 is connected with the bottom cover 2 or the second connecting portion 7 on the temperature controller 3 through the first connecting portion 411a on the fixed end 411 of the body 41 by the fastener 8, so that the structure is simple, the assembly is convenient, and the connection stability of the body 41 and the bottom cover 2 or the temperature controller 3 is ensured, thereby ensuring the stability of the relative position of the clamping end 412 of the body 41 and the heating plate 11, and preventing the fuse 5 from deviating from the preset position.

The fastening member 8 may be a screw, a snap-fit assembly, or other members, and is not limited thereto.

In addition, when the limiting portion 42 extends along the direction close to the temperature controller 3 or the bottom cover 2 and is connected with the temperature controller 3 or the bottom cover 2, a third connecting portion may be disposed at one end of the limiting portion 42 close to the temperature controller 3 or the bottom cover 2, and a fourth connecting portion may be disposed at the temperature controller 3 or the bottom cover 2, where the third connecting portion is connected with the fourth connecting portion through a fastener, so as to further improve connection stability between the bracket 4 and the temperature controller 3 or the bottom cover 2.

More specifically, as shown in fig. 2, 3, 5 and 6, the first connection portion 411a is provided with a groove 411b, and the second connection portion 7 is located in the groove 411 b.

In this embodiment, as shown in fig. 2, 3, 5 and 6, the second connecting portion 7 is located in the groove 411b, so as to prevent the bracket 4 from rotating relative to the temperature controller 3 or the bottom cover 2, thereby further improving the connection stability of the bracket 4 on the temperature controller 3 or the bottom cover 2, and preventing the position of the fuse 5 from deviating from the preset position.

Wherein, the groove 411b matches with the outline shape of the second connection portion 7 to further improve the connection effect of the first connection portion 411a and the second connection portion 7.

In addition, as shown in fig. 10, the body 41 may further include a connection arm 413, wherein the connection arm 413 extends along the fixed end 411 toward the temperature controller 3 or the bottom cover 2, and a locking end 412 is formed at an end of the connection arm 413 away from the fixed end 411. Specifically, the shape and size of the connecting arm 413 may be specifically set according to the connection position between the fixed end 411 and the temperature controller 3 or the bottom cover 2 and the preset position of the fuse 5, so that the clamping end 412 may be located at a specified position, thereby enabling the fuse 5 to be installed at the preset position and ensuring the functional reliability of the fuse 5.

In another embodiment, as shown in fig. 4, 7, 8 and 9, the bracket 4 may be integrally injection-molded with the bottom cover 2 or the body of the thermostat 3.

In this embodiment, as shown in fig. 4, 7, 8 and 9, the bracket 4 is directly injection molded with the main body of the bottom cover 2 or the temperature controller 3, so that the assembly step of the liquid heating container can be further simplified, the assembly efficiency can be further improved, the connection strength and connection stability of the bracket 4 and the temperature controller 3 or the bottom cover 2 can be further improved, the assembly of the fuse 5 can be facilitated, and the stability of the relative position between the fuse 5 and the heating disc 11 can be ensured, so that the temperature sensing of the fuse 5 is more accurate.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A liquid heating vessel comprising:

a container main body (1), wherein a heating plate (11) is arranged at the bottom of the container main body (1);

the temperature controller (3), the said temperature controller (3) connects to the said heating plate (11);

the bottom cover (2) is connected with the heating plate (11);

the bracket (4) is fixed on the bottom cover (2) or the temperature controller (3), and the bracket (4) is provided with a clamping groove (412 a);

and the fuse (5) is at least partially clamped in the clamping groove (412 a).

2. A liquid heating vessel according to claim 1, wherein the bracket (4) comprises a body (41), the body (41) comprising a fixed end (411) and a snap-in end (412);

the fixed end (411) is connected with the bottom cover (2) or the temperature controller (3);

the clamping end (412) is formed at one end of the body (41) close to the heating plate (11);

on the body (41), the clamping groove (412 a) is concavely arranged at the clamping end (412), and an opening of the clamping groove (412 a) is arranged towards the heating disc (11).

3. A liquid heating vessel according to claim 2, wherein on the body (41) the clamping end (412) is provided with a claw (412 b);

the claw (412 b) is arranged to extend in the radial direction of the fuse (5) toward the clamping groove (412 a).

4. A liquid heating vessel according to claim 2, wherein the bracket (4) further comprises a stopper (42);

along the axial direction of the fuse (5), at least part of the limiting part (42) is arranged at two sides of the body (41) and is abutted with two ends of the fuse (5).

5. A liquid heating vessel according to claim 4, wherein the limit portion (42) is provided with a through groove (421), and the through groove (421) penetrates at least through one end of the limit portion (42) near the heating plate (11) in the radial direction of the fuse (5);

connecting wires (6) are arranged at two axial ends of the fuse (5), and at least part of the connecting wires (6) are located in the through groove (421).

6. A liquid heating vessel according to claim 4, wherein the stopper (42) extends in a direction towards the bottom cover (2), at least part of the stopper (42) being connected to the bottom cover (2);

or, the limit part (42) extends along the direction towards the temperature controller (3), and at least part of the limit part (42) is connected with the temperature controller (3).

7. A liquid heating vessel according to claim 4, wherein the stand (4) further comprises a support portion (43), the support portion (43) being connected between the limit portion (42) and the body (41);

the supporting part (43) is concavely provided with a containing groove (431) along the direction away from the heating plate (11);

at least part of the fuse (5) is located in the receiving groove (431).

8. A liquid heating vessel according to claim 7, wherein the body (41), the stopper (42) and the support (43) are integrally injection molded.

9. A liquid heating vessel according to any one of claims 2-8, wherein on the body (41) the fixed end (411) is provided with a first connection (411 a), and the bottom cover (2) or the thermostat (3) is provided with a second connection (7);

the first connecting part (411 a) and the second connecting part (7) are connected by a fastener (8).

10. A liquid heating vessel according to any one of claims 1-8, characterized in that the bracket (4) is injection molded integrally with the bottom cover (2) or the body of the thermostat (3).