CN203447109U - Vacuum electric heating container - Google Patents

Abstract

The utility model discloses a vacuum electric heating container, comprising a vacuum kettle body assembly, a handle assembly, a kettle cover assembly and a base assembly, wherein a kettle opening is formed in the vacuum kettle body assembly; the vacuum kettle body assembly comprises an outer container, an inner liner and a heating device; the inner linear is arranged in the outer container and is used for containing liquid; the outer container and the inner liner are connected to the kettle opening in a sealing way; the handle assembly is arranged outside the outer container; the upper end of the handle assembly is connected to the kettle opening; a through water opening communicated with the kettle opening is formed in the handle assembly; the kettle cover assembly is detachably arranged on the top of the handle assembly and corresponds to the upper end of the through water opening; the base assembly is arranged below the vacuum kettle body assembly. According to the vacuum electric heating container, the thermal insulation effect is good, and the service performance of the vacuum electric heating container is improved.

Description

Vacuum heating capacitor

technical field

The utility model relates to the field of household appliances, in particular to a vacuum electric heating capacitor.

Background technique

The electric kettle has the advantages of convenient use and high heating efficiency, but the traditional electric kettle has no heat preservation ability, and the heat is easily lost, which increases energy consumption.

Utility model content

The utility model aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. For this reason, an object of the utility model is to propose a vacuum electric heating container with good thermal insulation effect.

The vacuum electric heating container according to the present invention comprises: a vacuum pot body assembly, the vacuum pot body assembly has a spout, and the vacuum pot body assembly includes an outer bladder, a container for holding liquid inside the outer bladder, Inner tank and heating device, the outer tank and the inner tank are sealed and connected at the spout; the handle assembly is arranged outside the outer tank and its upper end is connected to the spout, the handle A water opening communicating with the spout is formed in the assembly; a pot lid assembly is detachably arranged on the top of the handle assembly and corresponds to the upper end of the water opening; and a base assembly, The base assembly is arranged under the vacuum kettle body assembly.

According to the vacuum electric heating container of the utility model, a water containing cavity is formed in the inner tank to accommodate the liquid to be heated, and a closed cavity is formed between the inner tank and the outer tank. Thus, the wall of the vacuum pot body assembly is a closed cavity, which reduces the heat exchange between the liquid in the inner tank and the outside world, reduces the heat exchange between the liquid in the water chamber and the outside world during the heating process, and improves the efficiency of vacuum electric heating. The heating efficiency of the container facilitates the use of the vacuum electric heating container, and after the vacuum electric heating container is heated, the liquid in the vacuum electric heating container can be kept warm, thereby improving the performance of the vacuum electric heating container.

In addition, according to the above-mentioned vacuum electric heating capacitor of the utility model, it can also have the following additional technical features:

In addition, the inner tank includes: a first inner tank, which is sealed and connected with the top of the outer tank at the spout; a second inner tank, which is arranged on the first The bottom of the inner container; the third inner container, the third inner container is arranged at the bottom of the second inner container and defines an accommodating space with the second inner container. Therefore, the structure of the inner container is simple, and the forming and assembly of the inner container are facilitated, which not only improves the production efficiency of the inner container, but also reduces the cost.

Further, the heating device includes: a heating element, the heating element is arranged in the accommodating space; a temperature sensing device, the temperature sensing device is arranged at the bottom of the third liner and its upper end passes through the first The back of the second inner container is adjacent to the lower surface of the first inner container; the anti-dry heating device, the anti-dry heating device is arranged in the accommodating space and below the heating element; and the temperature control connector, the temperature control connector The control connector is connected with the temperature sensing device. Therefore, the heating element is arranged in the accommodation space, so that the heating element can heat the inner container, avoid heat loss, and improve the heating efficiency of the vacuum electric heating container. When there is no liquid to be heated in the vacuum electric heating container, the anti-dry burning device can prevent the vacuum electric heating container from dry burning, which improves the practicability of the vacuum electric heating container and avoids damage. In addition, the cooperation of the temperature sensing device and the temperature control connector makes the vacuum electric heating capacitor more intelligent and convenient to use.

Advantageously, the outer bladder includes: a first outer bladder, which is sealed and connected to the top of the first inner bladder at the spout; a second outer bladder, which is arranged on the The bottom of the first outer bladder, the bottom of the second outer bladder has an opening, wherein the temperature control connector is arranged in the opening at the bottom of the second outer bladder. Therefore, the outer tank has a simple structure and is easy to assemble, and the opening provided on the second outer tank can be conveniently installed with a temperature control connector, which improves the assembly efficiency of the vacuum electric heating capacitor, and can quickly detect when the vacuum electric heating capacitor fails The temperature control connector is used to troubleshoot, facilitate the maintenance of the vacuum electric heating container, and reduce the maintenance cost of the vacuum electric heating container.

In addition, the vacuum pot body assembly further includes: a bottom cover of the pot body, the bottom cover of the pot body is arranged on the bottom of the second outer container and closes the opening. Thus, the assembly and maintenance of the vacuum kettle body assembly are further simplified, and the assembly efficiency is improved.

Further, the handle assembly includes: a pot neck part, the upper end of a part of the surrounding wall of the pot neck part is inclined outward to form a spout; a threaded connection part, the threaded connection part is connected under the pot neck part and It is threadedly matched with the spout, wherein the water opening penetrates through the neck and the threaded connection along the axial direction; a handle, one end of the handle is connected to the outer wall of the neck. Thus, the vacuum electric heating container can be easily taken and placed through the neck part, which is convenient to use, and the handle assembly and the vacuum body assembly are connected by bolts, which facilitates the installation and disassembly of the vacuum electric heating container, thereby facilitating cleaning and improving practicability.

Advantageously, the pot lid assembly includes: a pot lid body, the bottom of the pot lid body has a pot lid body hole, and the inside of the pot lid body has a water outlet channel that communicates with the pot lid body hole and the outside; , the upper cover of the pot is connected above the main body of the pot cover and defines an operating cavity with the main body of the pot cover; the water outlet valve is arranged in the operating cavity axially movable and has a lower end Corresponding to the main body hole of the pot cover through the water outlet channel to open and close the main body hole of the pot cover, the water outlet valve is provided with an air inlet; and a sealing part, the sealing part is arranged on the water outlet valve The lower end of the pot cover is used to seal the main body hole of the pot cover and the water outlet valve when the main body hole of the pot cover is closed. Therefore, it is convenient to close the water holding chamber, avoiding the water in the water holding chamber from splashing out, and preventing impurities from entering the water holding chamber, which is not only convenient for the use of the vacuum electric heating container, but also clean and hygienic.

In addition, the water outlet valve includes: a valve body, the valve body is axially movably arranged in the operation chamber and the lower end passes through the water outlet channel; and a valve plate is arranged on the valve body The lower end, and the air inlet hole is set on the valve plate. Therefore, the water outlet valve has a simple structure, stable performance, and is convenient for assembly and use.

Advantageously, the valve body is arranged axially movable in the operation chamber via a spring. Therefore, the structure of the pot lid assembly is simple, the price is cheap, and the stability of the valve body is further improved.

Further, the valve body, the valve plate and the air inlet are arranged coaxially. As a result, stability is improved.

In addition, the valve plate is formed in a truncated cone shape in section, and the sealing member surrounds at least a part of an upper surface, a peripheral wall, and a lower surface of the valve plate. Thus, the water outlet valve has a simple structure and is easy to form.

Advantageously, the valve cover assembly further includes: a push switch, the push switch is pivotably connected in the operation chamber and the other end protrudes outside the upper cover of the pot, the push switch is configured An external force is applied to the upper end of the water outlet valve to move the water outlet valve axially. Therefore, it is convenient to open and close the main body hole of the pot lid by pressing the switch, so that the pot lid assembly has a simple structure, facilitates the operation of the vacuum electric heating container, improves the use efficiency of the vacuum electric heating container, and is convenient for users to use.

Advantageously, the main body of the pot lid extends downwards from a lower cylindrical portion, the lower cylindrical portion has a first buckle extending radially outward, and the inner peripheral wall of the water opening has a A second buckle extending inward, the second buckle is assembled correspondingly to the first buckle. Thus, the pot lid assembly can be quickly installed on the handle assembly, which improves the use efficiency, and the pot lid assembly can also be quickly removed from the handle assembly, which not only facilitates adding water to be heated into the vacuum electric heating container, but also It is also convenient for cleaning the vacuum electric heating container.

In addition, the vacuum body assembly is rotatably arranged on the base assembly. Thereby, the position of the vacuum pot body assembly can be adjusted conveniently, thereby improving the space utilization rate and being convenient to use.

Advantageously, the base assembly includes: a base upper cover; a base lower cover, the base lower cover is connected above the base upper cover and defines a base cavity with the base upper cover; a temperature control coupler, The temperature control coupler is arranged in the base cavity and the upper end passes through the upper cover of the base; a control panel for displaying a control interface, the control panel is arranged on the upper cover of the base; Control module to which the control panel is connected. Thus, through the base cavity defined by the base upper cover and the base lower cover, the temperature control coupler can be separated from the outside world, preventing water and other impurities from entering the base cavity, thereby avoiding damage to the base components and improving the service life of the base components. And the temperature control coupler is connected with the temperature control connector, so that the temperature control connector is powered through the temperature control coupler. The design of the separation of the base component and the vacuum pot body component is easy to use, avoids leakage and other phenomena, and improves the efficiency of the vacuum electric heating container. practicality and service life.

Further, the control panel includes a temperature display screen and a power button. Therefore, it is convenient to check the heating condition of the vacuum electric heating container in real time, and the vacuum electric heating container is made more intelligent, so that users can use it conveniently.

Advantageously, the control panel further includes at least one function key. Thus, the functions of the control panel are further increased, which is convenient to use.

Description of drawings

Fig. 1 is a schematic diagram of a vacuum electric heating capacitor according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a vacuum kettle body assembly of a vacuum electric heating container according to an embodiment of the present invention.

Fig. 3 is a partial schematic view of the vacuum kettle body assembly of the vacuum electric heating container according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a handle assembly of a vacuum electric heating container according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of a lid assembly of a vacuum electric heating container according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a base assembly of a vacuum electric heating container according to an embodiment of the present invention.

Reference signs:

Vacuum electric heating capacitor 100;

Vacuum body assembly 1;

Hukou 101; water chamber 102; outer tank 11; first outer tank 111; second outer tank 112; inner tank 12; first inner tank 121; second inner tank 122; third inner tank 123; accommodation space 103 ; heating device 13; heating element 131; temperature sensing device 132; anti-dry device 133; temperature control connector 134;

handle assembly 2;

The pot neck part 21; the spout 211; the threaded connection part 22; the handle 23; the second button position 24; the water opening 201;

Lid assembly 3;

Pot lid main body 31; pot upper cover 32; water outlet valve 33; valve body 331; valve plate 332; sealing member 34; pot lid main body hole 301; water outlet channel 302; ;The first buckle 312;

base assembly 4;

Base upper cover 41 ; base lower cover 42 ; temperature control coupler 43 ; control panel 44 ; temperature display 441 ; power button 442 .

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "below" a second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The following describes a vacuum electric heating container 100 according to an embodiment of the present invention with reference to FIGS. 1 to 6 . The vacuum electric heating container 100 can be a kettle. In the following description of the present application, the vacuum electric heating container 100 is taken as a kettle as an example for illustration. Certainly, those skilled in the art can understand that the vacuum electric heating container 100 is a kettle for illustration only as an example, and is not limited thereto. That is to say, the vacuum electric heating container 100 according to the present utility model can also be other types of electric heating capacitors , such as soybean milk machine, electric water heater, etc.

As shown in FIGS. 1 to 6 , a vacuum electric heating container 100 according to an embodiment of the present invention includes: a vacuum body assembly 1 , a handle assembly 2 , a lid assembly 3 and a base assembly 4 .

The vacuum body assembly 1 has a spout 101 , wherein a water chamber 102 for accommodating water is defined inside the vacuum body assembly 1 , and the upper end of the water chamber 102 is open to form the spout 101 . The vacuum pot body assembly 1 includes an outer container 11, an inner container 12 and a heating device 13, the inner container 12 is arranged in the outer container 11, the outer container 11 and the inner container 12 are sealed and connected at the spout 101, and the water containing cavity 102 is formed in the inner container 12 are used to hold liquid.

The handle assembly 2 is located outside the outer bladder 11, and the upper end of the handle assembly 2 is connected to the spout 101. A water opening 201 communicating with the spout 101 is formed in the handle assembly 2. The water opening 201 communicates with the outside to make the vacuum The water in the electric heating container 100 can be poured out. When using the vacuum electric heating container 100 to pour water, hold the handle assembly 2 and tilt the vacuum electric heating container 100, the water in the inner tank 12 can flow from the water chamber 102 to the spout 101, and then flow from the spout 101 to the water opening 201, and then flow into the water receiving container (water cup, etc.) to complete the pouring action. The pot cover assembly 3 is detachably arranged on the top of the handle assembly 2, and the pot cover assembly 3 corresponds to the upper end of the water opening 201, and the pot cover assembly 3 is used to cover the water opening 201, so that when no need to pour water Close the water opening 201. The base assembly 4 is arranged below the vacuum kettle body assembly 1 .

According to the vacuum electric heating container of the embodiment of the utility model, the inner tank 12 is formed with a water chamber 102 to accommodate the liquid to be heated, and a closed cavity is formed between the inner tank 12 and the outer tank 11 . Thus, the wall of the vacuum pot body assembly 1 is a closed cavity, which reduces the heat exchange between the liquid in the inner tank 12 and the outside world, reduces the heat exchange between the liquid in the water chamber 102 and the outside world during the heating process, and improves The heating efficiency of the vacuum electric heating container 100 is improved, the use of the vacuum electric heating container 100 is convenient, and after the vacuum electric heating container is heated, the liquid in the vacuum electric heating container can be kept warm, and the performance of the vacuum electric heating container 100 is improved.

In addition, as shown in Figure 2 and Figure 3, in some embodiments of the present utility model, the inner tank 12 includes: a first inner tank 121, a second inner tank 122, a third inner tank 123, the first inner tank 121 and The top of the outer bladder 11 is sealed and connected at the spout 101 . The second liner 122 is arranged at the bottom of the first liner 121 , wherein the bottom of the first liner 121 is provided with an opening, and the second liner 122 is set at the bottom of the first liner 121 and closes the opening. The third inner container 123 is disposed at the bottom of the second inner container 122 , and an accommodating space 103 is defined between the third inner container 123 and the second inner container 122 . Thus, the structure of the inner container 12 is simplified, and the molding and assembly of the inner container 12 is facilitated, which not only improves the production efficiency of the inner container 12, but also reduces the cost.

Further, as shown in FIG. 3 , the heating device 13 includes: a heating element 131 , a temperature sensing device 132 , an anti-boiling device 133 and a temperature control connector 134 , and the heating element 131 is disposed in the accommodation space 103 . The temperature sensing device 132 is arranged at the bottom of the third inner container 123, and the upper end of the temperature sensing device 132 passes through the second inner container 122 and is adjacent to the lower surface of the first inner container 121. In other words, the temperature sensing device 132 is arranged in the accommodation space 103 Inside and located at the bottom of the third inner tank 123, the upper end of the temperature sensing device 132 passes through the second inner tank 122 upwards to detect the temperature of the liquid in the water chamber 102 and to control the vacuum electric heating container. The anti-dry heating device 133 is arranged in the accommodation space 103, and the burning device 133 is arranged under the heating element 131, so as to avoid the dry heating of the vacuum electric heating container. The temperature control connector 134 is connected with the temperature sensing device 132 . Therefore, the heating element 131 is arranged in the accommodation space 103 so that the heating element 131 can heat the inner container 12 , avoid heat loss, and improve the heating efficiency of the vacuum electric heating container 100 . When there is no liquid to be heated in the vacuum electric heating container 100, the anti-dry heating device 133 can prevent the vacuum electric heating container 100 from dry burning, improve the practicability of the vacuum electric heating container 100, and avoid damage. In addition, the cooperation of the temperature sensing device 132 and the temperature control connector 134 makes the vacuum electric heating capacitor 100 more intelligent and convenient to use.

Furthermore, the heating element 131 is attached to the lower surface of the second outer container 112, which further improves the heating efficiency.

Advantageously, as shown in FIG. 3 , the outer bladder 11 includes: a first outer bladder 111 and a second outer bladder 112 , and the top of the first outer bladder 111 and the first inner bladder 121 are sealed and connected at the spout 101 . The second outer bladder 112 is disposed at the bottom of the first outer bladder 111 , and the bottom of the second outer bladder 112 has an opening (not shown), wherein the temperature control connector 134 is disposed in the opening at the bottom of the second outer bladder 112 . Thus, the structure of the outer bladder 11 is simple and easy to assemble, and the opening provided on the second outer bladder 112 can be easily installed with the temperature control connector 134, improving the assembly efficiency of the vacuum electric heating capacitor 100, and when the vacuum electric heating capacitor 100 fails , the temperature control connector 134 can be quickly detected to eliminate faults, which facilitates the maintenance of the vacuum electric heating capacitor 100 and reduces the maintenance cost of the vacuum electric heating capacitor 100 .

In addition, as shown in FIG. 3 , the vacuum kettle body assembly 1 further includes: a kettle body bottom cover 14, the kettle body bottom cover 14 is arranged at the bottom of the second outer bladder 112, and the kettle body bottom cover 14 closes the bottom of the second outer bladder 112. The opening and the temperature control connector 134 are installed on the bottom cover 14 of the kettle body. In the assembly process of the vacuum kettle body assembly 1, the temperature control connector 134 is first installed on the bottom cover 14 of the kettle body, and then the bottom cover 14 of the kettle body is matched with the opening at the bottom of the second outer container 112, and the bottom of the kettle body A cover 14 closes this opening. Thus, the assembly and maintenance of the vacuum body assembly 1 is further simplified, and the assembly efficiency is improved.

Further, as shown in FIG. 4 , the handle assembly 2 includes: a kettle neck 21 , a threaded connection 22 and a handle 23 . The upper end of part of the surrounding wall of the neck member 21 is inclined outwards to form a spout 211, so as to limit the water flow flowing out from the vacuum electric heating vessel 100, so that the water flows out from a predetermined position. The threaded connector 22 is connected under the kettle neck 21, and the threaded connector 22 is screwed with the spout 101 so that the handle assembly 2 is connected with the vacuum body assembly 1, wherein the water opening 201 is along the axial direction (ie As shown in FIG. 4 , along the up-and-down direction), the kettle neck part 21 and the threaded connection part 22 run through. One end of the handle 23 is connected to the outer wall of the neck 21 . Thus, the vacuum electric heating container 100 can be easily taken and placed through the neck part 21, which is convenient to use, and the handle assembly 2 and the vacuum kettle body assembly 1 are connected by bolts, which is convenient for the installation and disassembly of the vacuum electric heating container 100, thereby facilitating cleaning and improving practicality. sex.

Advantageously, as shown in FIG. 5, in some embodiments of the present utility model, the pot lid assembly 3 includes: a pot lid body 31, a pot upper cover 32, a water outlet valve 33 and a sealing member 34. The bottom of the pot lid body 31 has The main body hole 301 of the pot lid has a water outlet channel 302 connecting the main body hole 301 and the outside of the lid body 31. The liquid stored in the water chamber 102 can be poured out through the main body hole 301 and the outlet channel 302. The pot upper cover 32 is connected above the pot cover main body 31 , and an operating cavity 303 is defined between the pot upper cover 32 and the pot cover main body 31 to prevent impurities from entering the operating cavity 303 . The water outlet valve 33 can move axially (that is, along the up and down direction as shown in FIG. 5 ) and is arranged in the operation chamber 303, and the lower end of the water outlet valve 33 passes through the water outlet channel 302 and corresponds to the main body hole 301 of the pot lid to open and close. The main body hole 301 of the pot lid and the water outlet valve 33 are provided with an air inlet (not shown), which is convenient for the steam in the water chamber 102 to be discharged during the heating process, and when the water is poured out from the water chamber 102, it can avoid The phenomenon that water cannot be poured out makes it easy to use. The sealing part 34 is arranged at the lower end of the water outlet valve 33 to seal the pot lid main body hole 301 and the water outlet valve 33 when closing the kettle lid main body hole 301, thereby further closing the kettle lid main body hole 301 and avoiding water overflow. Thus, it is convenient to close the water chamber 102, avoiding the splashing of water in the water chamber 102, and preventing impurities from entering the water chamber 102, which is not only convenient for the use of the vacuum electric heating container 100, but also clean and hygienic.

In addition, as shown in Figure 5, the water outlet valve 33 includes: a valve body 331 and a valve plate 332, the valve body 331 is arranged in the operation chamber 303 axially movable, and the lower end of the valve body 331 passes through the water outlet channel 302, and the valve plate 332 is arranged on the lower end of the valve body 331 , and the air inlet hole is arranged on the valve plate 332 . Thus, the water outlet valve 33 has a simple structure, stable performance, and is convenient for assembly and use.

Advantageously, the valve body 331 is arranged axially movable in the operation chamber 303 by a spring. Thus, the structure of the pot lid assembly 3 is simple, the price is cheap, and the stability of the valve body 331 is further improved.

Further, the valve body 331 , the valve plate 332 and the air inlet are arranged coaxially. As a result, stability is improved.

In addition, the cross section of the valve body 331 is formed in a truncated cone shape, and the sealing member 34 surrounds at least a part of the upper surface, the peripheral wall, and the lower surface of the valve plate 332 . Thus, the water outlet valve 33 has a simple structure and is easy to form.

Advantageously, the bonnet assembly 3 further includes: a push switch 35, which is pivotally connected in the operating cavity 303, and the other end of the push switch 35 protrudes outside the pot upper cover 32, and the push switch 35 It is configured to give an external force to the upper end of the water valve 33 to move the water outlet valve 33 axially. The push switch 35 has a first state and a second state. When the push switch 35 is in the first state, the water outlet valve 33 closes the main body hole 301 and the water outlet channel 302 of the pot lid. When the push switch 35 is in the second state, the push switch 35 Press the water outlet valve 33 down to open the main body hole 301 of the pot cover, so that the water flow can be discharged through the main body hole 301 and the water outlet channel 302 of the pot cover. Thus, it is convenient to open and close the main body hole 301 of the pot lid by pressing the switch 35, so that the pot lid assembly 3 has a simple structure, facilitates the operation of the vacuum electric heating container 100, improves the use efficiency of the vacuum electric heating container 100, and is convenient for users to use.

Advantageously, the pot lid main body 31 extends downwards from the lower cylindrical portion 311, the lower cylindrical portion 311 has a first buckle 312 extending radially outward, and the inner peripheral wall of the water opening 201 has a The second buckle 24 extends from the inside, and the second buckle 24 is correspondingly assembled with the first buckle 312 . When installing the pot lid assembly 3, the lower cylindrical portion 311 of the pot lid main body 31 is matched with the water opening 201, and the pot lid main body 31 is rotated so that the first buckle 312 is matched with the second buckle 24, thereby, The pot lid assembly 3 can be quickly installed on the handle assembly 2, which improves the use efficiency, and the pot lid assembly 3 can also be quickly removed from the handle assembly 2, which is not only convenient for adding water to be heated into the vacuum electric heating container 100 , but also facilitates the cleaning of the vacuum electric heating container 100.

In addition, the vacuum body assembly 1 is rotatably arranged on the base assembly 4 . Thus, the position of the vacuum pot body assembly 1 can be adjusted conveniently, thereby improving the space utilization rate and being convenient to use.

Advantageously, the base assembly 4 includes: a base upper cover 41 , a base lower cover 42 , a temperature control coupler 43 , a control panel 44 and a control module (not shown). The base lower cover 42 is connected above the base upper cover 41 , and a base cavity (not shown) is defined between the base lower cover 42 and the base upper cover 41 . The temperature control coupler 43 is arranged in the cavity of the base, and the upper end of the temperature control coupler 43 passes through the upper cover 41 of the base. The temperature control coupler 43 is matched with the temperature control connector 134 correspondingly. The control panel 44 is used to display the control interface, and the control panel 44 is arranged on the upper cover 41 of the base. The control module is connected with the control panel. Thus, through the base cavity defined by the base upper cover 41 and the base lower cover 42, the temperature control coupler 43 can be separated from the outside world, preventing impurities such as water from entering the base cavity, thereby avoiding damage to the base assembly 4 and improving the performance of the base assembly. 4 service life. And the temperature control coupler 43 is connected with the temperature control connector 134, so as to supply power to the temperature control connector 134 through the temperature control coupler 43, and the design of the separation of the base component 4 and the vacuum pot body component 1 is convenient for use and avoids electric leakage and the like , improving the practicability and service life of the vacuum electric heating capacitor 100.

Further, the control panel 44 includes a temperature display 441 and a power button 442 . Thus, it is convenient to check the heating condition of the vacuum electric heating container 100 in real time, and the vacuum electric heating container 100 is made more intelligent, so that users can use it conveniently.

Advantageously, the control panel 44 also includes at least one function key. Thus, the functions of the control panel 44 are further increased, which is convenient to use.

Other configurations and operations of the vacuum electric heating capacitor 100 according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail here.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limitations of the present invention, and those skilled in the art are within the scope of the present invention. Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (17)

1. a vacuum electric heating vessel, is characterized in that, comprising:

Vacuum jug body assembly, described vacuum jug body assembly has Hu Kou, and described vacuum jug body assembly comprises outer courage, be located in described outer courage and for inner bag and the heater of contain fluid, described outer courage and described inner bag are tightly connected at Hu Kou place;

Handleset, described Handleset is located at outside described outer courage and its upper end is connected to described Hu Kou place, is formed with the water flowing opening being communicated with described Hu Kou in described Handleset;

Pot lid assembly, described pot lid assembly is removably located at the top of described Handleset and corresponding to the upper end of described water flowing opening; And

Base assembly, described base assembly is located at described vacuum jug body assembly below.

2. vacuum electric heating vessel according to claim 1, is characterized in that, described inner bag comprises:

The first inner bag, the top of described the first inner bag and described outer courage is tightly connected at Hu Kou place;

The second inner bag, described the second inner bag is located at the bottom of described the first inner bag;

The 3rd inner bag, described the 3rd inner bag be located at described the second inner bag bottom and and described the second inner bag between limit spatial accommodation.

3. vacuum electric heating vessel according to claim 2, is characterized in that, described heater comprises:

Heater, described heater is located in described spatial accommodation;

Temperature sensing device, described temperature sensing device is located at the bottom of described the 3rd inner bag and upper end through the lower surface of contiguous the first inner bag after described the second inner bag;

Anti-dry burning device, described anti-dry burning device is located in described spatial accommodation and is located at the below of described heater; And

Temperature control connector, described temperature control connector is connected with described temperature sensing device.

4. vacuum electric heating vessel according to claim 3, is characterized in that, described outer courage comprises:

The first outer courage, the top of described the first outer courage and described the first inner bag is tightly connected at Hu Kou place;

The second outer courage, described the second outer courage is located at the bottom of described the first outer courage, and the bottom of described the second outer courage has opening, and wherein said temperature control connector is located in the described opening of described the second outer courage bottom.

5. vacuum electric heating vessel according to claim 4, is characterized in that, described vacuum jug body assembly further comprises:

Kettle body bottom, described kettle body bottom is located at described the second outer courage bottom and seals described opening.

6. according to the vacuum electric heating vessel described in any one in claim 1-5, it is characterized in that, described Handleset comprises:

Kettle neck part, the upper end of the part perisporium of described kettle neck part is outward-dipping to form Hu Zui;

Threaded connector, described threaded connector be connected to described kettle neck part below and with described kettle mouth threaded engagement, wherein said water flowing opening in axial direction runs through described kettle neck part and threaded connector;

Handle, one end of described handle is connected to the outer wall of described kettle neck part.

7. vacuum electric heating vessel according to claim 6, is characterized in that, described pot lid assembly comprises:

Pot lid main body, the bottom of described pot lid main body has pot lid main hole, and described pot lid body interior has the described pot lid main hole of connection and outside exhalant canal;

Kettle upper cover, described kettle top cap be connected on described pot lid main body top and and described pot lid main body between limit operating cavity;

Outlet valve, described outlet valve can axially movably be located in described operating cavity and lower end corresponding to described pot lid main hole to open and close described pot lid main hole through described exhalant canal, described outlet valve is provided with air admission hole; And

Seal member, described seal member is located at the lower end of described outlet valve described pot lid main hole and described outlet valve are sealed when closing described pot lid main hole.

8. vacuum electric heating vessel according to claim 7, is characterized in that, described outlet valve comprises:

Valve body, described valve body can axially movably be located in described operating cavity and described exhalant canal is passed in lower end; And

Valve plate, described valve plate is located at the lower end of described valve body, and described air admission hole is located on valve plate.

9. vacuum electric heating vessel according to claim 8, is characterized in that, described valve body can axially movably be located in described operating cavity by spring.

10. vacuum electric heating vessel according to claim 9, is characterized in that, described valve body, described valve plate and described air admission hole coaxially arrange.

11. vacuum electric heating vessels according to claim 9, is characterized in that, the cross section of described valve plate forms truncated cone, and described seal member surrounds at least a portion of upper surface, perisporium and the lower surface of described valve plate.

12. vacuum electric heating vessels according to claim 7, is characterized in that, further comprise:

By switch processed, describedly by switch processed, be connected to pivotly in described operating cavity and the other end stretches out outside described kettle upper cover, describedly by switch processed, be configured to the upper end external force of described outlet valve so that described outlet valve moves axially.

13. vacuum electric heating vessels according to claim 7, it is characterized in that, described pot lid main body is extended hypomere cylindrical part downwards, described hypomere cylindrical part has the first button bit extending radially outward out, on the internal perisporium of described water flowing opening, there is the second button bit radially extending internally out, described the second button bit and the corresponding assembling of described the first button bit.

14. vacuum electric heating vessels according to claim 1, is characterized in that, described vacuum jug body assembly is rotatably located on described base assembly.

15. vacuum electric heating vessels according to claim 14, is characterized in that, described base assembly comprises:

Base upper cover;

Base lower cover, described base lower cover be connected to described base upper cover top and and described base upper cover between limit base cavity;

Temperature control coupler, described temperature control coupler is located in described base cavity and upper end passes from described base upper cover;

For the control panel of display control interface, described control panel is located on described base upper cover; And

The control module being connected with described control panel.

16. vacuum electric heating vessels according to claim 15, is characterized in that, described control panel comprises temperature display and power button.

17. vacuum electric heating vessels according to claim 16, is characterized in that, described control panel also comprises at least one function button.

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