CN216416830U - Liquid heating container - Google Patents

Abstract

The utility model provides a liquid heating container, include: the container comprises a container body and a brewing cup which are communicated; the air pump assembly is provided with a first air vent and a second air vent, the first air vent is communicated with the brewing cup, and the second air vent is communicated with the atmospheric environment; the water receiving assembly comprises a water receiving box communicated to the second vent. The water receiving assembly is arranged for the liquid heating container, the water receiving box is communicated with the second vent (used for discharging air in an air exhaust state) of the air pump assembly, and the condensed water flowing out of the second vent can be contained. The structure can contain the condensed water generated in the whole airflow path, reduce the risks of containing failure and damage of electronic elements by the condensed water, reduce the interference on airflow flow, and contribute to ensuring the water absorption effect, thereby ensuring the brewing effect. In addition, the water receiving assembly is simple in structure, convenient to assemble and good in hiding performance, and the overall appearance of the liquid heating container is simple and attractive.

Description

Liquid heating container

Technical Field

The utility model relates to a culinary art technical field, concretely relates to liquid heating container.

Background

The health preserving cup is used for cooking drinks and provides convenience for users. The health preserving cup capable of achieving brewing by utilizing negative pressure is provided with a container for containing liquid and a brewing cup capable of being communicated with the container, negative pressure is formed by sucking air in the brewing cup, so that liquid in the container is sucked into the brewing cup, brewing of materials such as tea is achieved, and liquid in the brewing cup can flow back to the container through pressure relief. The structure can conveniently control the single brewing time, thereby effectively improving the brewing effect.

However, since the liquid in the container has a high temperature, a large amount of hot vapor having a high temperature is sucked in the air suction process, and the hot vapor condenses into water drops when cooled, so that there is a risk of damaging the electronic components in the curing cup.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the present invention is to provide a liquid heating container to solve the problem of how to reduce the risk of damage to electronic components.

According to an aspect of the utility model, a provide a liquid heating container, include: the container comprises a container body and a brewing cup which are communicated; the air pump assembly is provided with a first air vent and a second air vent, the first air vent is communicated with the brewing cup, and the second air vent is communicated with the atmospheric environment; the water receiving assembly comprises a water receiving box communicated to the second vent.

An embodiment of the utility model provides a liquid heating container, the container body in the container is used for holding liquid, dashes to steep the cup and is used for holding the material of waiting to dash and steep. The brewing cup is communicated with the container body and can be communicated with the first air port of the air pump assembly, so that a sealed space is established in the brewing cup under the condition that the liquid level in the container body does not form a water seal through the bottom opening of the brewing cup. When the air pump assembly works, air in the brewing cup can be sucked through the first air vent, so that negative pressure is formed in the brewing cup, and then liquid in the container body is sucked into the brewing cup, and brewing of materials is realized. The air is introduced after the pressure is released, the suction can be stopped, the air pressure in the brewing cup rises, the beverage obtained by brewing the material by the liquid can flow back to the container body, the separation of the beverage and the material is realized, the long-time soaking of the material is avoided, and the taste of the beverage is promoted. Meanwhile, negative pressure pumping of liquid can increase disturbance to the liquid, so that stirring of the material is achieved.

The water receiving assembly is arranged for the liquid heating container, the water receiving box is communicated with the second vent (used for discharging air in an air exhaust state) of the air pump assembly, and the condensed water flowing out of the second vent can be contained. The structure can contain the condensed water generated in the whole airflow path, reduce the risk of failure of containing and damage of the electronic element by the condensed water, reduce the interference on airflow flow, and contribute to ensuring the water absorption effect, thereby ensuring the brewing effect. In addition, the water receiving assembly is simple in structure, convenient to assemble and good in hiding performance, and the overall appearance of the liquid heating container is simple and attractive.

In some embodiments, the liquid heating vessel further comprises a base, the water-receiving receptacle being removably connectable to the vessel or the base.

In these embodiments, liquid heating container still includes the base, can provide the support for the container, has ensured that the product is whole to be placed steadily, has promoted the security of using. Through setting up the water receiving box to be connected with the major structure of liquid heating container can dismantle, can supply the user to empty the comdenstion water that collects in the water receiving box conveniently, both be convenient for operate, can reduce again and empty the improper electronic component that causes and damage. The water receiving box can be connected to the container or the base, and the water receiving box can be selected according to actual design.

In some embodiments, the water receiving assembly further comprises an in-place sensor for detecting whether the water receiving box is assembled in place.

In the embodiments, the water receiving assembly is provided with the in-place sensor, so that whether the water receiving box is assembled in place or not can be reliably detected, the failure of containing and receiving condensed water caused by the improper assembly is reduced, and the risk that the electronic element is damaged by the condensed water is further reduced.

In some embodiments, the in-place sensor is a touch switch provided with a touch button which can be squeezed and triggered by a water receiving box assembled in place.

In the embodiments, the in-place sensor specifically selects the touch switch with the touch button, and the in-place detection of the water receiving box can be realized by pressing the touch button through the water receiving box, so that the in-place detection is simple and reliable, and the accuracy of the in-place detection can be conveniently adjusted by adjusting the position of the contact end face of the touch button.

In some embodiments, the water receiving assembly further comprises a fixing piece connected with the water receiving box, and the fixing piece extends along the moving direction in the assembling process of the water receiving box; the water receiving assembly further comprises an elastic pressing piece connected with the container or the base, and the elastic pressing piece is used for extruding the surface of the fixing piece, which deviates from the water receiving box.

In these embodiments, the water receiving assembly further comprises a fixing member connected to the water receiving box, and an elastic pressing sheet connected to the container or the base, wherein the fixing member can gradually squeeze into the lower part of the elastic pressing sheet as the water receiving box moves towards the interior of the container or the base. Because the mounting extends along the moving direction of water receiving box, therefore along with the going on of removal, the contact surface of mounting and elastic pressing piece connects the crescent, can finally utilize elastic pressing piece to realize the fixed of water receiving box to the extrusion of mounting, can prevent that the water receiving box from removing at will and causing the comdenstion water excessive, has further reduced the risk that the comdenstion water damaged electronic component.

In some embodiments, the elastic pressing sheet is provided with at least two pressing claws which are distributed in parallel along the extending direction of the fixing piece.

In the embodiments, the fixing piece can be extruded with the elastic pressing piece at least twice in the process of assembling and moving the water receiving box by configuring at least two pressing claws for the elastic pressing piece, so that a user can conveniently sense the pushing process and know the assembling state. In addition, under the condition that area of contact equals, compare in adopting a pressure claw, the design of two at least pressure claws can increase the mounting and receive the whole scope of extrusion for the fixed of butt joint water box is more reliable, and reducible elastic pressing piece's material simultaneously helps control cost.

In some embodiments, the fixing member and the elastic pressing plate are made of conductive materials, the water receiving assembly further comprises an anti-overflow conductive portion connected with the fixing member, the anti-overflow conductive portion extends into the water receiving box, and the elastic pressing plate is provided with a wiring terminal or a wireless signal transceiver.

In the embodiments, the fixing piece and the elastic pressing piece are designed into the conductive structure, and the anti-overflow conductive part extending into the water receiving box is connected to the fixing piece, so that when the liquid level in the water receiving box rises and contacts the anti-overflow conductive part, an electric signal can be transmitted out through the fixing piece and the elastic pressing piece, and then the electric connection with the controller of the liquid heating container is realized through the wiring terminal of the elastic pressing piece, or the signal connection with the controller is realized through the wireless signal transceiver of the elastic pressing piece. The structure can realize the anti-overflow detection, reduce the risk that the electronic element is damaged due to the overflow of the condensed water, ensure that the relevant structure of the anti-overflow detection does not obstruct the disassembly and the assembly of the water receiving box, simplify the structure which is directly fixedly connected with the water receiving box and facilitate the use. In some embodiments, the water receiving assembly further comprises a liquid level detection sensor.

In the embodiments, the liquid level detection sensor is configured, so that the amount of condensed water in the water receiving box can be known in time, the condensed water can be poured out in time, and the risk that the electronic element is damaged due to overflow of the condensed water is reduced.

In some embodiments, the receptacle top forms an opening, the receptacle opening being located below the second vent, the receptacle moving in an approximately horizontal direction during assembly. In the embodiments, the top of the water receiving box is specifically limited to form an opening, so that condensed water flowing out of the second vent above the opening can be contained, air flow interference near the second vent can be reduced, and normal operation of the air pump assembly can be guaranteed. At the moment, the water receiving box can be moved and taken and placed along the direction similar to the horizontal direction below the second vent, the interference of the second vent to the water receiving box is reduced, the smooth taking and placing of the water receiving box are guaranteed, and the use convenience of products is improved.

In some embodiments, the air pump assembly further comprises an air pump, the air inlet of the air pump is configured as a first air vent, and the air outlet of the air pump is configured as a second air vent.

In these embodiments, the air pump assembly may specifically include an air pump, an air suction port of the air pump is communicated with the brewing cup, an air exhaust port of the air pump is communicated with the water receiving box, and the air pump operates to achieve negative pressure suction, and the structure is simple.

In some embodiments, the air pump assembly further comprises an air pump and a reversing valve, wherein the reversing valve comprises a first interface communicated with the air suction port of the air pump, a second interface communicated with the air discharge port of the air pump, a first air vent and a second air vent.

In these embodiments, the air pump assembly may specifically include an air pump and a reversing valve, where the reversing valve has at least four interfaces, a first interface and a second interface of the reversing valve are respectively used for communicating an air suction port and an air discharge port of the air pump, and another two interfaces are respectively used as a first air vent and a second air vent. By adjusting the connection relation of each interface of the reversing valve, two working modes of air suction and air exhaust can be realized by using one air pump, and the product structure is facilitated to be simplified. Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.

Drawings

The above and other objects and features of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic view of a liquid heating vessel according to an embodiment of the present invention;

fig. 2 is an exploded view of a portion of a liquid heating vessel according to an embodiment of the present invention;

fig. 3 is a longitudinal cross-sectional view of a liquid heating vessel according to an embodiment of the present invention, when not receiving water;

figure 4 is a longitudinal cross-sectional view of a liquid heating vessel according to one embodiment of the present invention, when absorbing water;

fig. 5 is a longitudinal cross-sectional view of a liquid heating vessel according to an embodiment of the present invention, as it drains;

fig. 6 is a schematic structural view of a base and a water receiving assembly according to an embodiment of the present invention;

fig. 7 is an exploded view of a portion of the structure of the base and water receiving assembly according to an embodiment of the present invention;

fig. 8 is a schematic view of a portion of the base and water conservation assembly according to an embodiment of the present invention;

fig. 9 is another partial schematic structural view of a base and water conservation assembly according to an embodiment of the present invention;

fig. 10 is a partial schematic structural view of a water receiving assembly and a reversing valve according to an embodiment of the present invention;

fig. 11 is a partial schematic structural view of a water receiving assembly according to an embodiment of the present invention.

Fig. 1 to 11 are numbered as follows:

10: a container; 11: a container body; 111: a body; 112: a container cover; 12: a brewing cup; 121: a cup body; 122; a cup cover; 123: a seal ring; 124: a vent hole of the cup cover; 125: a first filter screen; 126: a second filter screen; 127: a pipette; 13: an air tube; 14: a vent upper connector; 15: a temperature sensor;

20: an air pump assembly; 21: a first vent; 22: a second vent; 23: an air pump; 231: an air suction port; 232: an exhaust port; 24: a diverter valve; 241: a first interface; 242: a second interface;

30: a water receiving component; 31: a water receiving box; 311: a handle; 32: a touch switch; 321: pressing a button; 33: a fixing member; 34: elastic tabletting; 341: pressing a claw; 342: a wiring terminal; 35: an anti-overflow conductive portion; 36: an accommodating chamber;

40: a base; 41: a vented lower connector;

50: a controller;

60: a liquid heating device.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art after reviewing the disclosure of the present application. For example, the order of operations described herein is merely an example, and is not limited to those set forth herein, but may be changed as will become apparent after understanding the disclosure of the present application, except to the extent that operations must occur in a particular order. Moreover, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein, which will be apparent after understanding the disclosure of the present application.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein could also be referred to as a second element, component, region, layer or section without departing from the teachings of the examples.

In the specification, when an element (such as a layer, region or substrate) is described as being "on," "connected to" or "coupled to" another element, it can be directly on, connected to or coupled to the other element or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there may be no intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular is also intended to include the plural unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs after understanding the present invention. Unless expressly defined as such herein, terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure, and should not be interpreted in an idealized or overly formal sense.

Further, in the description of the examples, when it is considered that detailed description of well-known related structures or functions will cause a vague explanation of the present invention, such detailed description will be omitted.

A liquid heating vessel provided by an embodiment of the present invention will be described with reference to fig. 1 to 11.

As shown in fig. 1 and 3, an embodiment of an aspect of the present invention provides a liquid heating container 10, including the container 10 shown in fig. 1 to 5, an air pump assembly 20 shown in fig. 6 to 9, and a water receiving assembly 30. Wherein, the container 10 comprises a container body 11 and a brewing cup 12 which are communicated; the air pump assembly 20 is provided with a first vent 21 and a second vent 22, the first vent 21 is communicated with the brewing cup 12, and the second vent 22 is communicated with the atmosphere; the water receiving assembly 30 includes a water receiving box 31, and the water receiving box 31 is connected to the second vent 22.

The embodiment of the utility model provides a liquid heating container 10, container body 11 in the container 10 is used for holding liquid, dashes and steeps cup 12 and is used for holding the material of treating dashing and steeps. The brewing cup 12 is in communication with the container body 11 and is capable of communicating with the first vent 21 of the air pump assembly 20 such that a sealed space is created within the brewing cup 12 without the liquid level within the container body 11 forming a water seal with the bottom opening of the brewing cup 12, as shown in fig. 3. When the air pump assembly 20 is operated, as shown in fig. 4 (the arrows in the figure show the flowing direction of the fluid, and the arrows in fig. 5 are the same), air in the brewing cup 12 can be sucked through the first air vent 21, so that negative pressure is formed in the brewing cup 12, and the liquid in the container body 11 is sucked into the brewing cup 12, thereby brewing the material. And air is introduced after pressure is released, as shown in fig. 5, suction can be stopped, air pressure in the brewing cup 12 rises, the beverage obtained by brewing the materials with the liquid can flow back to the container body 11, and the separation of the beverage and the materials is realized, so that the long-time soaking of the materials is avoided, and the taste of the beverage is improved. Meanwhile, negative pressure pumping of liquid can increase disturbance to the liquid, so that stirring of the material is achieved.

By disposing the water receiving unit 30 for the liquid heating container 10 and communicating the water receiving box 31 with the second vent 22 (for discharging air in an air suction state) of the air pump unit 20, the condensed water flowing out from the second vent 22 can be received. The structure can contain the condensed water generated in the whole airflow path, reduce the risk of failure of containing and damage of the electronic element by the condensed water, reduce the interference on airflow flow, and contribute to ensuring the water absorption effect, thereby ensuring the brewing effect. In addition, the water receiving assembly 30 has a simple structure, is convenient to assemble, has good hiding performance, and contributes to making the overall appearance of the liquid heating container 10 simple and beautiful.

Alternatively, as shown in fig. 3 to 5, the container body 11 includes a body 111 and a container cover 112, wherein the body 111 is opened at the top thereof and the water outlet is formed at the side of the top thereof, and the container cover 112 is closed on the top of the body 111 to separate the top opening of the body 111 from the water outlet. The brewing cup 12 is configured to fit within the container lid 112 and to overlap a step formed by the container lid 112, and the lid 122 of the brewing cup 12 fits within the container lid 112 to seal the cup body 121.

Optionally, as shown in fig. 3-5, brewing cup 12 includes a cup body 121 and a lid 122 that are releasably sealingly connected, such as by a gasket 123 that may be disposed about lid 122. The structure can open the cup cover 122 to take and place materials, can also clean the cup body 121, and can improve the convenience of product use and maintenance. The brewing cup 12 further includes a cap vent 124 disposed in the cap 122 for communicating with the first vent 21. The brewing cup 12 further comprises a first filter screen 125 arranged in the cup body 121, so that materials can be intercepted in the cup body 121, the risk that the materials flow into the container body 11 is reduced, centralized brewing in the brewing cup 12 is guaranteed, the brewing duration is conveniently and reasonably controlled, the brewing effect is improved, the separation of the materials and drinks can be realized, and the drinking is easy.

Optionally, the brewing cup 12 may also include a second screen 126 covering the lid vent 124. As the liquid level in the brewing cup 12 rises, material floating to the surface of the liquid may enter the cap vent 124, causing the vent to become blocked. Through setting up the second filter screen 126 that covers bowl cover air vent 124, can effectively intercept the material, reduce the air flue and block up the risk, ensure the reliable operation of product.

Optionally, the brewing cup 12 may also include a pipette 127 in communication with the cup body 121. In the case of a constant height of the brewing cup 12, by providing the pipette 127 having a cross-sectional area much smaller than that of the cup body 121, the volume of the brewing cup 12 can be greatly reduced, so that a negative pressure can be rapidly formed after the air pump assembly 20 is activated to suck the liquid in the container body 11 into the cup body 121 through the pipette 127. Meanwhile, in order to reduce the overall volume of the product, the brewing cup 12 can be arranged in the container body 11, and at the moment, the design of the liquid suction pipe 127 can reserve more volume for the container body 11 to contain liquid, so that the brewing amount of the beverage can be increased.

In some embodiments, as shown in fig. 6, the liquid heating vessel 10 further comprises a base 40, and the water receiving box 31 is detachably connected to the vessel 10 or the base 40.

In these embodiments, the liquid heating container 10 further includes a base 40, which can provide support for the container 10, ensure the overall placement of the product to be stable, and improve the safety of use. By arranging the water receiving box 31 to be detachably connected with the main structure of the liquid heating container 10, the user can conveniently pour condensed water accumulated in the water receiving box 31, so that the operation is convenient, and the damage to electronic elements caused by improper pouring can be reduced. The water receiving box 31 may be connected to the container 10, or may be connected to the base 40, which may be selected according to actual design. For example, as shown in fig. 6, the water receiving box 31 may be disposed in the base 40, on one hand, the space in the base 40 may be utilized, and on the other hand, since the water receiving box 31 has a large weight after containing water, the water receiving box is placed in the base 40 to help to reduce the center of gravity of the liquid heating container 10, so that the overall structural stability of the liquid heating container 10 is improved, and the risk of toppling over is reduced.

Alternatively, as shown in FIG. 2, the container 10 and base 40 may be configured in a split configuration for ease of use. The air pump assembly 20 can be disposed in the container 10, specifically in the interlayer of the container body 11, so as to shorten the connection path between the air pump assembly 20 and the brewing cup 12, and at this time, the water receiving box 31 can also be disposed in the container 10. The air pump assembly 20 may also be disposed in the base 40, in which case the water receiver 31 may also be disposed in the base 40, the air tube 13 connected to the brewing cup 12 may be disposed in the container 10 to guide the air flow, and a detachable air passage connection structure may be disposed between the container 10 and the base 40 for connecting the air tube 13 and the air pump assembly 20. For example, as shown in fig. 2 and 3, a lower vent connector and an upper vent connector are detachably and hermetically connected to the base 40 and the container 10, respectively, the lower vent connector is connected to the air pump assembly 20, and the upper vent connector is connected to the air tube 13. Specifically, as shown in fig. 2 and 3, the center of the lower vent connector 41 and the upper vent connector 14 is provided with an airway that can be adapted to plug, for example, a cannula can be configured at the airway opening of the lower vent connector 41, and the airway opening of the upper vent connector 14 can be configured as a bell mouth to play a guiding role to guide the insertion of the cannula, so as to communicate the airway of the lower vent connector 41 and the airway of the upper vent connector 14. In addition, at the periphery of the airway, the lower ventilation connector 41 and the upper ventilation connector 14 can be provided with a plurality of matched concentric sealing rings, so that the concentric sealing rings on the lower ventilation connector 41 and the communication sealing rings on the upper ventilation connector 14 are alternately nested, the sealed connection of the lower ventilation connector 41 and the upper ventilation connector 14 is realized, and the air leakage of the airway can be effectively prevented.

In some embodiments, the water receiving assembly 30 further comprises a position sensor for detecting whether the water receiving box 31 is assembled in place.

In the embodiments, by configuring the water receiving assembly 30 with the in-place sensor, whether the water receiving box 31 is assembled in place can be reliably detected, which is helpful for reducing failure of containing condensed water caused by improper assembly, and further reducing the risk of damaging electronic components by the condensed water.

In some embodiments, as shown in fig. 9, the on-position sensor is a touch switch 32, the touch switch 32 is provided with a touch button 321, and the touch button 321 can be triggered by being pressed by the water receiving box 31 assembled in place.

In the embodiments, the in-place sensor specifically selects the touch switch 32 with the touch button 321, and the touch button 321 can be pressed by the water receiving box 31 to realize in-place detection of the water receiving box 31, so that the in-place detection is simple and reliable, and the accuracy of the in-place detection can be conveniently adjusted by adjusting the position of the contact end face of the touch button 321.

In some embodiments, as shown in fig. 7, the water receiving assembly 30 further includes a fixing member 33 connected to the water receiving box 31, and the fixing member 33 extends along a moving direction of the water receiving box 31 during an assembling process; the water receiving assembly 30 further comprises an elastic pressing sheet 34 connected with the container 10 or the base 40, and the elastic pressing sheet 34 is used for pressing the fixing member 33 to face away from the surface of the water receiving box 31.

In these embodiments, the water receiving assembly 30 further includes a fixing member 33 connected to the water receiving box 31, and an elastic pressing plate 34 connected to the container 10 or the base 40, wherein the fixing member 33 can gradually squeeze into the elastic pressing plate 34 as the water receiving box 31 moves towards the inside of the container 10 or the base 40. Because the fixing piece 33 extends along the moving direction of the water receiving box 31, the contact surface between the fixing piece 33 and the elastic pressing piece 34 is gradually increased along with the moving, the fixing of the water receiving box 31 can be realized by finally utilizing the extrusion of the elastic pressing piece 34 to the fixing piece 33, the water receiving box 31 can be prevented from moving randomly to cause the overflow of condensed water, and the risk that the electronic elements are damaged by the condensed water is further reduced.

In some embodiments, as shown in fig. 10, the elastic pressing piece 34 is provided with at least two pressing claws 341 arranged side by side along the extending direction of the fixing piece 33.

In these embodiments, by configuring at least two pressing claws 341 for the elastic pressing piece 34, the fixing piece 33 can be pressed with the elastic pressing piece 34 at least twice during the assembling movement of the water receiving box 31, so that the user can perceive the pushing process and know the assembling state. In addition, under the condition that the contact areas are equal, compared with the case that one pressing claw 341 is adopted, the design of at least two pressing claws 341 can increase the whole range of the pressing of the fixing piece 33, so that the fixing of the water box 31 is more reliable, and meanwhile, the material consumption of the elastic pressing piece 34 can be reduced, and the cost control is facilitated.

In some embodiments, the fixing member 33 and the elastic pressing piece 34 are made of a conductive material (e.g., metal), as shown in fig. 11, the water receiving assembly 30 further includes an anti-overflow conductive portion 35 connected to the fixing member 33, the anti-overflow conductive portion 35 extends into the water receiving box 31, and the elastic pressing piece 34 is provided with a connection terminal 342 or a wireless signal transceiver as shown in fig. 10.

In these embodiments, by designing the fixing member 33 and the elastic pressing piece 34 as conductive structures and connecting the anti-overflow conductive portion 35 extending into the water receiving box 31 to the fixing member 33, when the liquid level in the water receiving box 31 rises and contacts the anti-overflow conductive portion 35, an electrical signal can be transmitted through the fixing member 33 and the elastic pressing piece 34, and then the electrical connection with the controller 50 of the liquid heating container 10 is realized through the connection terminal 342 of the elastic pressing piece 34, or the signal connection with the controller 50 is realized through the wireless signal transceiver of the elastic pressing piece 34. The structure can realize the anti-overflow detection, reduce the risk of damaging the electronic element due to the overflow of the condensed water, ensure that the relevant structures for the anti-overflow detection do not obstruct the disassembly and the assembly of the water receiving box 31, simplify the structure which is directly fixedly connected with the water receiving box 31 and facilitate the use. Alternatively, the controller 50 may control the air pump assembly 20 to stop operating when the overflow prevention signal is detected, so as to reduce the risk of overflow, and may issue an alarm message to remind the user to timely dump the condensed water.

In some embodiments, the liquid heating vessel 10 further comprises a liquid heating device 60 electrically or signally connected to the controller 50, and can be disposed within the vessel body 11 as shown in fig. 5, and can also be disposed within the base 40 for heating the vessel body 11.

In these embodiments, by further configuring the liquid heating device 60 for heating the container body 11, heating can be achieved by itself, on one hand, an additional heating device is not needed, so that convenience in use is improved, and on the other hand, automatic control can be achieved by combining certain detection data and control strategies, so that the beverage brewing effect is improved. The liquid heating device 60 may be disposed at the bottom of the container body 11 (directly forming the inner bottom wall of the container body 11, or disposed in the interlayer of the bottom of the container body 11), or may be disposed in the base 40 to reduce the weight of the container 10.

Optionally, as shown in fig. 6, the container 10 may be further configured with a temperature sensor 15 electrically or signally connected to the controller 50 for detecting the temperature of the liquid inside the container body 11. The controller 50 may control the heating of the container body 11 by the liquid heating device 60 in conjunction with the detection result of the temperature sensor 15 so as to maintain the temperature of the liquid inside the container body 11 within a temperature range required for brewing.

In some embodiments, the water receiving assembly 30 further comprises a liquid level detection sensor.

In these embodiments, by disposing the liquid level detection sensor, the amount of condensed water in the water receiving box 31 can be known in time, so as to pour the condensed water in time, thereby reducing the risk of damaging the electronic components due to overflow of the condensed water. It is understood that the liquid level detecting sensor may be used to detect a specific liquid level, and may be used simultaneously with the anti-overflow conductive portion 35 or may be used separately; the liquid level detection sensor can also be used for detecting whether the liquid level in the water receiving box 31 reaches a certain fixed value or not, and is similar to the anti-overflow conductive part 35 and can be independently used at the moment.

In some embodiments, as shown in figures 7 and 8, the top of the receptacle 31 forms an opening, the opening of the receptacle 31 being located below the second vent 22, the receptacle 31 moving in an approximately horizontal direction during assembly.

In these embodiments, an opening is specifically defined at the top of the water receiving box 31, so that condensed water flowing out of the second air vent 22 above the opening can be received, and interference to air flow near the second air vent 22 can be reduced, which is helpful for ensuring normal operation of the air pump assembly 20. At this moment, the water receiving box 31 can be moved and taken along the direction similar to the horizontal direction below the second vent 22, so that the interference of the second vent 22 to the water receiving box 31 is reduced, the smooth taking and taking of the water receiving box 31 are guaranteed, and the use convenience of the product is improved.

Optionally, a handle 311 may be provided on an exposed side wall of the water receiving box 31 to facilitate a user to hold the water receiving box 31. For example, as shown in fig. 7, the exposed sidewall of the water receiving box 31 may be recessed inward to form a handle 311, which may form an integral reliable structure and may also make the appearance simple and beautiful.

Optionally, as shown in fig. 7 and 8, the water receiving assembly 30 further includes a receiving cavity 36 disposed in the container 10 or the base 40, which can provide a reliable installation space for the water receiving box 31, reduce interference between the water receiving box 31 and other structures, and add a protection function, so as to protect the water receiving box 31 from being accidentally spilled, and substantially reduce the risk of damage to electronic components.

In some embodiments, the air pump assembly 20 further includes an air pump 23, the air inlet 231 of the air pump 23 is configured as the first air inlet 21, and the air outlet 232 of the air pump 23 is configured as the second air inlet 22.

In these embodiments, the air pump assembly 20 may specifically include an air pump 23, the air inlet 231 of the air pump 23 is communicated with the brewing cup 12, the air outlet 232 of the air pump 23 is communicated with the water receiving box 31, and the air pump 23 can operate to achieve negative pressure suction, and has a simple structure.

In some embodiments, as shown in fig. 8, the air pump assembly 20 further includes an air pump 23 and a reversing valve 24, and the reversing valve 24 includes a first port 241 communicated with the air inlet 231 of the air pump 23, a second port 242 communicated with the air outlet 232 of the air pump 23, a first air vent 21, and a second air vent 22.

In these embodiments, the air pump assembly 20 may specifically include an air pump 23 and a reversing valve 24, the reversing valve 24 has at least four ports, a first port 241 and a second port 242 of which are respectively used for communicating the air inlet 231 and the air outlet 232 of the air pump 23, and the other two ports are respectively used as the first air vent 21 and the second air vent 22. By adjusting the connection relationship of each interface of the reversing valve 24, two working modes of air suction and air exhaust can be realized by using one air pump 23, which is beneficial to simplifying the product structure. Specifically, when the first port 241 is communicated with the first air vent 21 and the second port 242 is communicated with the second air vent 22, the air suction mode can be operated to form the air flow directions of the brewing cup 12, the air inlet 231 of the air pump 23, the air outlet 232 of the air pump 23 and the atmospheric environment; when the first port 241 is connected to the second vent 22 and the second port 242 is connected to the first vent 21, the air exhaust mode may be operated to form an air flow direction of the air environment, the air inlet 231 of the air pump 23, the air outlet 232 of the air pump 23, and the brewing cup 12.

It should be understood that the air inlet 231 and the air outlet 232 shown in fig. 8 are only schematic and may be reversed, and the first port 241, the second port 242, and the first air vent 21 shown in fig. 8 are also schematic and may be reversed.

Although the embodiments of the present invention have been described in detail above, those skilled in the art may make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope of the present invention. It should be understood that such modifications and variations would still fall within the spirit and scope of the embodiments of the present invention, as defined by the appended claims, as seen by those skilled in the art.

Claims (10)

1. A liquid heating vessel, comprising:

a container (10) comprising a container body (11) and a brewing cup (12) which are communicated;

the air pump assembly (20) is provided with a first air vent (21) and a second air vent (22), the first air vent (21) is communicated with the brewing cup (12), and the second air vent (22) is communicated with the atmospheric environment;

the water receiving assembly (30) comprises a water receiving box (31), and the water receiving box (31) is communicated to the second ventilating opening (22).

2. A liquid heating vessel as claimed in claim 1,

the liquid heating container also comprises a base (40), and the water receiving box (31) is detachably connected with the container (10) or the base (40).

3. A liquid heating vessel as claimed in claim 2,

the water receiving assembly (30) further comprises an in-position sensor used for detecting whether the water receiving box (31) is assembled in place or not.

4. A liquid heating vessel as claimed in claim 3,

the in-place sensor is a touch switch (32), the touch switch is provided with a touch button (321), and the touch button (321) can be extruded and triggered by the water receiving box (31) assembled in place.

5. A liquid heating vessel as claimed in claim 2,

the water receiving assembly (30) further comprises a fixing piece (33) connected with the water receiving box (31), and the fixing piece (33) extends along the moving direction of the water receiving box (31) in the assembling process;

the water receiving assembly (30) further comprises an elastic pressing sheet (34) connected with the container (10) or the base (40), and the elastic pressing sheet (34) is used for pressing the surface of the fixing piece (33) departing from the water receiving box (31).

6. A liquid heating vessel as claimed in claim 5,

the elastic pressing sheet (34) is provided with at least two pressing claws (341) which are distributed in parallel along the extending direction of the fixing piece (33).

7. A liquid heating vessel as claimed in claim 5,

the fixing piece (33) and the elastic pressing piece (34) are made of conductive materials, the water receiving assembly (30) further comprises an anti-overflow conductive part (35) connected with the fixing piece (33), the anti-overflow conductive part (35) extends into the water receiving box (31), and the elastic pressing piece (34) is provided with a wiring terminal (342) or a wireless signal transceiver.

8. A liquid heating vessel as claimed in any of claims 1 to 7,

the water receiving assembly (30) further comprises a liquid level detection sensor.

9. A liquid heating vessel as claimed in any of claims 2 to 7,

an opening is formed in the top of the water receiving box (31), the opening of the water receiving box (31) is located below the second vent (22), and the water receiving box (31) moves along the approximately horizontal direction in the assembling process.

10. A liquid heating vessel as claimed in any of claims 1 to 7,

the air pump assembly (20) further comprises an air pump (23), wherein an air suction port of the air pump (23) is configured as the first air vent (21), and an air discharge port of the air pump (23) is configured as the second air vent (22); or

The air pump assembly (20) further comprises an air pump (23) and a reversing valve (24), wherein the reversing valve (24) comprises a first interface communicated with an air suction port of the air pump (23), a second interface communicated with an air exhaust port of the air pump (23), a first air vent (21) and a second air vent (22).

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