Liquid extraction container

Abstract

The utility model provides a liquid extraction container which comprises a container body, a kettle body and a kettle cover capable of covering the kettle body, and a containing space is defined by the kettle body and the kettle cover. The extraction part is arranged in the container body, and at least part of the extraction part is located in the containing space. The battery is arranged in the container body, and the battery is electrically connected with the extraction part and supplies power to the extraction part, so that the extraction part generates mechanical vibration. According to the liquid extraction container, the battery can supply power to the extraction part, mechanical vibration generated by the extraction part can improve the solubility of solutes dissolved from solid raw materials into solvents, the extraction part can extract liquid in the containing space, the extraction efficiency of the liquid extraction container is high, the battery can be replaced or charged, and the use flexibility of the liquid extraction container is improved.

Description

Technical Field

[0001] This application relates to the technical field of household appliances, and particularly to a liquid extraction container. Background Art

[0002] With the improvement of living standards, people's requirements for household appliances have also increased. Liquid heating and extraction containers such as health kettles, as a type of small household appliances, have been widely welcomed in the market.

[0003] The existing containers such as health kettles have a low leaching ratio and a long leaching time for the nutritional components in the food ingredients, which brings inconvenience to users. Utility Model Content

[0004] This application provides a liquid extraction container, which includes:

[0005] A container body, including a kettle body and a kettle lid that can be covered on the kettle body; the kettle body and the kettle lid enclose a containing space;

[0006] An extraction part, arranged on the container body; at least part of the extraction part is located in the containing space;

[0007] A battery, arranged on the container body; the battery is electrically connected to the extraction part to supply power to the extraction part, so that the extraction part generates mechanical vibration.

[0008] In one embodiment, the extraction part and the battery are arranged on the kettle lid, and at least part of the extraction part is located at the bottom of the kettle lid.

[0009] In one embodiment, the battery is a storage battery, and the container body is also provided with an electrical connector connected to the storage battery.

[0010] In one embodiment, the kettle lid is provided with a containing cavity, the storage battery and the electrical connector are located in the containing cavity, and the kettle lid is provided with an opening exposing the electrical connector.

[0011] In one embodiment, the opening is located on the side wall of the kettle lid, and the liquid extraction container further includes a seal detachably arranged in the opening.

[0012] In one embodiment, a switching device is arranged between the battery and the extraction part, and the switching device is used to control the conduction and disconnection between the battery and the extraction part; the liquid extraction container is also provided with a control part, and the control part is used to trigger the switching device.

[0013] In one embodiment, the extraction part is arranged on the kettle lid; the extraction part includes an ultrasonic generator, a transducer and a vibrating rod, the ultrasonic generator is electrically connected to the battery and the transducer respectively; the transducer is connected to the vibrating rod, and the transducer transmits the generated mechanical vibration to the vibrating rod.

[0014] In one embodiment, the vibrating rod includes a main body part, one end of the main body part is connected to the transducer, and the other end can extend into the kettle body; from the end of the main body part connected to the transducer to the end of the main body part far away from the kettle lid, the cross-sectional area of the main body part gradually decreases.

[0015] In one embodiment, the vibrating rod further includes a protruding part, the protruding part is connected to the end of the main body part far away from the transducer, and the maximum cross-sectional area of the protruding part is larger than the cross-sectional area of the end of the main body part far away from the transducer.

[0016] In one embodiment, the transducer includes a first ultrasonic transducer and a second ultrasonic transducer; the first ultrasonic transducer is used to convert an electrical signal into mechanical vibration; the second ultrasonic transducer is a concentrating ultrasonic transducer.

[0017] The accommodating space formed by enclosing the kettle body and the kettle lid of the liquid extraction container provided by the embodiment of the present application can be used to hold solid raw materials and extraction solvents. The solid raw materials can be, for example, tea leaves, fruit slices or coffee, etc. The battery can supply power to the extraction part, and the mechanical vibration generated by the extraction part can increase the solubility of the solute dissolved from the solid raw materials into the solvent, so that the extraction part can extract the liquid in the accommodating space. The extraction efficiency of the liquid extraction container is high, and the battery can be replaced or charged, improving the use flexibility of the liquid extraction container.

[0018] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application.

[0020] Figure 1 It is a schematic structural diagram of a liquid extraction container provided by an embodiment of the present application;

[0021] Figure 2 It is a schematic structural diagram of the kettle lid and the extraction part provided by an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Here, in conjunction with the accompanying drawings, the technical solutions in the embodiments (or "implementation manners") of the present application will be clearly and completely described. When the following description involves the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0023] If there are terms related to directional indications or positional relationships in the embodiments of the present application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, lateral, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movement conditions between components in a specific posture (as shown in the accompanying drawings); if this specific posture changes, then the directional indication or positional relationship also changes accordingly. Additionally, in the embodiments of the present application, terms such as "first" and "second" are only used for the purpose of convenient description and cannot be construed as indicating or implying relative importance.

[0024] Next, in conjunction with the accompanying drawings, the liquid extraction container of the embodiments of the present application will be described in detail. Without conflict, the features in the following embodiments and implementation manners can be mutually supplemented or combined.

[0025] The embodiments of the present application provide a liquid extraction container, such as Figure 1 and Figure 2 as shown, the liquid extraction container includes a container body 10, the container body 10 includes a pot body 11 and a pot lid 12 that can be closed on the pot body 11, and the pot body 11 and the pot lid 12 enclose a containing space 110. The liquid extraction container further includes an extraction part 13 and a battery 14. The extraction part 13 is arranged in the container body 10, at least part of the extraction part 13 is located in the containing space 110, the battery 14 is arranged in the container body 10, and the battery 14 is electrically connected to the extraction part 13 to supply power to the extraction part 13, so that the extraction part 13 generates mechanical vibration.

[0026] In the embodiments of the present application, the containing space 110 formed by enclosing the pot body 11 and the pot lid 12 can be used to hold solid raw materials and extraction solvents. The solid raw materials can be, for example, tea leaves, fruit slices, or coffee, etc. The battery 14 can supply power to the extraction part 13, and the mechanical vibration generated by the extraction part 13 can increase the solubility of the solute dissolved from the solid raw materials into the solvent, enabling the extraction part 13 to extract the liquid in the containing space 110. The extraction efficiency of the liquid extraction container is high, and the battery 14 can be replaced or charged, improving the usage flexibility of the liquid extraction container.

[0027] In one embodiment, a handle 111 is provided on the side wall of the pot body 11, facilitating the user to pick up or move the pot body 11.

[0028] In one embodiment, the extraction unit 13 is installed on the kettle lid 12. The extraction unit 13 includes an ultrasonic generator 131, a transducer 132, and a vibrating rod 133. The ultrasonic generator 131 is electrically connected to the battery 14 and the transducer 132 respectively. The transducer 132 is connected to the vibrating rod 133, and the transducer 132 transfers the generated mechanical vibration to the vibrating rod 133. The ultrasonic generator 131 converts the electrical energy provided by the battery 14 into a current with a specific frequency and supplies the current to the transducer 132. After receiving the current, the transducer 132 converts the electrical energy into mechanical vibration, generates ultrasonic waves, and transfers the ultrasonic waves to the vibrating rod 133. The vibrating rod 133 guides the ultrasonic waves into the liquid. The vibration of the ultrasonic waves generated by the extraction unit 13 can increase the movement speed of liquid molecules, accelerate the penetration of the solvent into the solid raw material, and thus improve the dissolution rate of the solute.

[0029] In one embodiment, the transducer 132 includes a first ultrasonic transducer 1321 and a second ultrasonic transducer 1322. The first ultrasonic transducer 1321 is used to convert an electrical signal into mechanical vibration, and the second ultrasonic transducer 1322 is a focusing ultrasonic transducer. Vibration can be generated through the first ultrasonic transducer 1321 to form ultrasonic waves, and the ultrasonic wave energy can be focused and enhanced through the second ultrasonic transducer 1322. The first ultrasonic transducer 1321 and the second ultrasonic transducer 1322 working together can provide more precise and effective ultrasonic wave energy, optimize the extraction efficiency, and reduce the extraction processing time and energy consumption.

[0030] In this embodiment, the first ultrasonic transducer 1321 can be a piezoelectric ceramic sheet transducer. When the piezoelectric ceramic sheet is subjected to an alternating electric field, it generates mechanical deformation to generate vibration.

[0031] In one embodiment, the vibrating rod 133 includes a main body portion 1331. One end of the main body portion 1331 is connected to the transducer 132, and the other end can extend into the kettle body 11. From the end of the main body portion 1331 connected to the transducer 132 to the end of the main body portion 1331 far from the kettle lid 12, the cross-sectional area of the main body portion 1331 gradually decreases. With such a setting, it is beneficial to increase the amplitude of the vibrating rod 133, and the ultrasonic wave energy density per unit volume in the thinner vibrating rod 133 will increase. The high energy density is beneficial to enhancing the cavitation effect, thereby improving the extraction efficiency and effect of the extraction unit 13.

[0032] In one embodiment, the vibrating rod 133 further includes a protruding portion 1332, which is connected to the end of the main body portion 1331 away from the transducer 132. The maximum cross-sectional area of the protruding portion 1332 is larger than the cross-sectional area of the end of the main body portion 1331 away from the transducer 132. The protruding portion 1332 can serve as a focus point for ultrasonic energy, concentrating the ultrasonic energy in a smaller area, thereby increasing the ultrasonic amplitude and energy density near the protruding portion 1332, and more effectively enhancing the cavitation effect and improving the ultrasonic extraction efficiency.

[0033] In one embodiment, in the direction from the main body portion 1331 to the protruding portion 1332, the cross-sectional area of the protruding portion 1332 gradually increases. The energy is relatively concentrated near the protruding portion 1332 close to the main body portion 1331, while the energy gradually diffuses at the end of the protruding portion 1332 away from the main body portion 1331, forming an energy gradient, so as to ensure that ultrasonic energy can be received at different depths and regions of the liquid, and enhance the extraction effect of the liquid.

[0034] In one embodiment, the extraction portion 13 and the battery 14 are disposed on the kettle lid 12, and at least a part of the extraction portion 13 is located at the bottom of the kettle lid 12. The part of the extraction portion 13 disposed on the kettle lid 12 can facilitate the electrical connection between the battery 14 and the extraction portion 13, and integrating the battery 14 and the extraction portion 13 on the kettle lid 12 enables the kettle lid 12 to work independently when separated from the kettle body 11, and the user can use the kettle lid 12 to perform extraction treatment on the liquid in other containers.

[0035] In one embodiment, the battery 14 is a storage battery, and the container body 10 is further provided with an electrical connector connected to the storage battery. The storage battery can be charged through the electrical connector, enhancing the flexibility and convenience of using the liquid extraction container. In some embodiments, the electrical connector can be, for example, a USB Type-C connector.

[0036] In one embodiment, the kettle lid 12 is provided with a receiving cavity 121, the storage battery and the electrical connector are located in the receiving cavity 121, and the kettle lid 12 is provided with an opening 122 exposing the electrical connector. Integrating the storage battery in the receiving cavity 121 of the kettle lid 12 can reduce the number of device components, making the design of the liquid extraction container more concise and compact, and facilitating production and assembly. The storage battery can be charged through the opening 122, avoiding the need to disassemble the storage battery and facilitating user use.

[0037] In one embodiment, the opening 122 is located on the side wall of the kettle lid 12, and the liquid extraction container further includes a seal detachably disposed within the opening 122. With this arrangement, the position of the opening 122 is more easily accessible, which is conducive to improving the convenience of charging the battery. The seal can improve the waterproof and dustproof performance at the opening 122, and at the same time is conducive to improving the aesthetic appearance of the kettle lid 12.

[0038] In one embodiment, a switching device is provided between the battery 14 and the extraction unit 13, and the switching device is used to control the conduction and disconnection between the battery 14 and the extraction unit 13. The liquid extraction container is further provided with a control unit for triggering the switching device. The user can turn on or off the operation of the extraction unit 13 through the control unit, achieving precise control of the extraction unit 13, which is conducive to enhancing the user experience.

[0039] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the drawings; all modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application shall be included within the scope of protection of this application.

Claims

1. A liquid extraction container, characterized in that, The liquid extraction container includes: A container body (10), including a pot body (11) and a pot lid (12) that can be closed on the pot body (11); a receiving space (110) is formed by enclosing the pot body (11) and the pot lid (12); An extraction part (13), arranged on the container body (10); at least part of the extraction part (13) is located in the receiving space (110); A battery (14), arranged on the container body (10); the battery (14) is electrically connected to the extraction part (13) to supply power to the extraction part (13) so that the extraction part (13) generates mechanical vibration.

2. The liquid extraction container according to claim 1, wherein, The extraction part (13) and the battery (14) are arranged on the pot lid (12), and at least part of the extraction part (13) is located at the bottom of the pot lid (12).

3. The liquid extraction container according to claim 1, characterized in that, The battery (14) is a storage battery, and the container body (10) is further provided with an electrical connector connected to the storage battery.

4. The liquid extraction container according to claim 3, characterized in that, The pot lid (12) is provided with a receiving cavity (121), the storage battery and the electrical connector are located in the receiving cavity (121), and the pot lid (12) is provided with an opening (122) exposing the electrical connector.

5. The liquid extraction container according to claim 4, wherein The opening (122) is located on the side wall of the pot lid (12), and the liquid extraction container further includes a seal detachably arranged in the opening (122).

6. The liquid extraction container according to claim 1, wherein, A switching device is arranged between the battery (14) and the extraction part (13), and the switching device is used to control the conduction and disconnection of the battery (14) and the extraction part (13); the liquid extraction container is further provided with a control part, and the control part is used to trigger the switching device.

7. The liquid extraction container according to claim 1, characterized in that, The extraction part (13) is arranged on the pot lid (12); the extraction part (13) includes an ultrasonic generator (131), a transducer (132) and a vibration rod (133), and the ultrasonic generator (131) is electrically connected to the battery (14) and the transducer (132) respectively; the transducer (132) is connected to the vibration rod (133), and the transducer (132) transmits the generated mechanical vibration to the vibration rod (133).

8. The liquid extraction container according to claim 7, characterized in that, The vibration rod (133) includes a main body part (1331), one end of the main body part (1331) is connected to the transducer (132), and the other end can extend into the pot body (11); from the end of the main body part (1331) connected to the transducer (132) to the end of the main body part (1331) far from the pot lid (12), the cross-sectional area of the main body part (1331) gradually decreases.

9. The liquid extraction container according to claim 8, characterized in that, The vibration rod (133) further includes a protruding part (1332), the protruding part (1332) is connected to the end of the main body part (1331) far from the transducer (132), and the maximum cross-sectional area of the protruding part (1332) is larger than the cross-sectional area of the end of the main body part (1331) far from the transducer (132).

10. The liquid extraction container according to claim 7, wherein, The transducer (132) includes a first ultrasonic transducer (1321) and a second ultrasonic transducer (1322); the first ultrasonic transducer (1321) is used to convert an electrical signal into mechanical vibration; the second ultrasonic transducer (1322) is a focusing ultrasonic transducer.

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