Automatic brewing kettle

Abstract

The invention provides an automatic brewing kettle which comprises a kettle body, and the kettle body is provided with a water pump device, a heating part, a kettle cover, a filtering kettle, a water pipe assembly, a PCB assembly and a power source assembly. The kettle cover is provided with a water outlet, the kettle cover and the kettle body can rotate relatively, the kettle body is provided with a water inlet opening, the water pipe assembly penetrates through the water inlet opening to be connected with the water inlet end of the water pump device, the water outlet end of the water pump device is connected with the water inlet end of the heating part through the water pipe assembly, and the water outlet end of the heating part is communicated with the water outlet through the water pipe assembly; a fixing support is arranged on the kettle body, the filtering kettle is arranged on the fixing support, a liquid outlet is formed in the filtering kettle, a filtering net is arranged above the liquid outlet, and a switch device is arranged at the liquid outlet. Compared with the prior art, the automatic brewing kettle is provided, different kinds of tea leaves can be brewed according to different temperature and time requirements, milk tea, coffee and the like can be brewed, and the automatic brewing kettle is simple in structure, convenient to operate and convenient to clean.

Description

Technical Field

[0001] The invention relates to a teapot, in particular to an automatic teapot. Background Art

[0002] China is the hometown of tea and the birthplace of tea culture. The habit of drinking tea is prevalent in people's lives. Different tea brewing temperatures and brewing times will affect the taste of the tea. Nowadays, people mainly brew Kung Fu tea with tea sets and put tea leaves in teacups. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and optimize the prior art, and to provide an automatic brewing pot to solve the above problems.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] The present invention provides an automatic brewing kettle, comprising a kettle body, wherein a water pump device, a heating part, a kettle cover, a filter kettle, a water pipe assembly, a PCB assembly, and a power supply assembly are arranged on the kettle body; a water outlet is arranged on the kettle cover, and the kettle cover and the kettle body can rotate relative to each other; a water inlet opening is arranged on the kettle body, and the water pipe assembly passes through the water inlet opening and is connected with a water inlet end of a water pump device, and a water outlet end of the water pump device is connected with a water inlet end of a heating part through a water pipe assembly, and a water outlet end of the heating part is connected with a water outlet through the water pipe assembly; a fixed bracket is arranged on the kettle body, and the filter kettle is placed on the fixed bracket; a liquid outlet is arranged on the filter kettle, and a filter net is arranged above the liquid outlet, and a switch device is arranged at the liquid outlet, and the PCB assembly is electrically connected with the water pump device, the heating part, the switch device, and the power supply assembly.

[0006] As a preferred embodiment of the present invention, a receiving groove is provided between the liquid outlet and the filter screen, a current limiting bead is provided in the receiving groove, the diameter of the current limiting bead is larger than the diameter of the liquid outlet, the switch device is an electromagnet device arranged on the pot body near the end of the filter pot, and the electromagnet device is electrically connected to the PCB assembly; the current limiting bead is composed of a material that can be magnetically attracted.

[0007] As a preferred solution of the present invention, a buffer platform is provided between the flow-limiting bead and the liquid outlet. The buffer platform is a gently concave structure toward the center, and a liquid-limiting port corresponding to the liquid outlet is provided on the buffer platform.

[0008] As a preferred solution of the present invention, the buffer platform is made of soft rubber material, and the liquid limiting port is provided with a leak-proof edge corresponding to the liquid outlet, and the leak-proof edge is in contact with the edge of the liquid outlet.

[0009] As a preferred solution of the present invention, a filter card slot is provided at the receiving slot, and a filter card edge corresponding to the filter card slot is provided on the filter net, and the filter card edge is fitted and fixed to the filter card slot.

[0010] As a preferred solution of the present invention, a disassembly protrusion is provided on the filter net.

[0011] As a preferred solution of the present invention, a fixing plate is provided on the kettle body, and the electromagnet device is fixed on the fixing plate.

[0012] As a preferred embodiment of the present invention, a second frame is provided between the fixing plate and the kettle body, and a heating part accommodating groove, a PCB assembly fixing part, and a water pump device fixing part are provided on the second frame. The heating part is arranged in the heating part accommodating groove, the PCB assembly is fixed on the PCB assembly fixing part, and the water pump device is fixed on the water pump device fixing part.

[0013] As a preferred embodiment of the present invention, the fixing bracket includes a first fixing groove and a second fixing groove, and the filter pot is provided with a first snap-fitting edge corresponding to the first fixing groove and a second snap-fitting edge corresponding to the second fixing groove.

[0014] As a preferred embodiment of the present invention, a plurality of function keys are provided on the pot lid, and the function keys are electrically connected to the PCB assembly, and the function keys are touch keys; a base extends from the bottom of the pot body, and a thermal insulation pad is provided on the base, and a teapot is placed on the thermal insulation pad, and a temperature sensing device is provided between the teapot and the thermal insulation pad, and the thermal insulation pad and the temperature sensing device are electrically connected to the PCB assembly.

[0015] The beneficial effects of the invention are as follows: compared with the prior art, an automatic brewing pot is provided, which can brew different types of tea according to different temperature and time requirements, and can also brew milk tea, coffee, etc., and the device has a simple structure, is easy to operate, and is easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. in:

[0017] Attached Figure 1 Schematic diagram of the invention structure Figure 1 ;

[0018] Attached Figure 2 Schematic diagram of the invention structure Figure 2 ;

[0019] Attached Figure 3 Schematic diagram of the invention structure Figure 3 ;

[0020] Attached Figure 4 Schematic diagram of the invention component structure Figure 1 ;

[0021] Attached Figure 5 Schematic diagram of the invention component structure Figure 2 ;

[0022] Attached Figure 6 Schematic diagram of the invention component structure Figure 3 ;

[0023] Attached Figure 7 Schematic diagram of the invention component structure Figure 4 ;

[0024] Attached Figure 8 Schematic diagram of the invention component structure Figure 5 ; DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the invention more obvious and easy to understand, the technical solutions in the embodiments of the invention are clearly and completely described below in conjunction with the accompanying drawings. It is understandable that the specific embodiments described herein are only used to explain the invention, not to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the invention rather than all structures are shown in the accompanying drawings. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the invention.

[0026] The terms "upper", "lower", "first", "second", "one end", "the other end" and the like in the invention are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "include" and "have" and any of their variations are intended to cover non-exclusive inclusions. For example, if a series of connection relationships are included, those skilled in the art can achieve the connection effect through a variety of technical means, which is also equivalent to the protection scope of this embodiment.

[0027] In the description of the embodiments of the invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense.

[0028] Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments; the present invention protects various hardware settings for specific implementation effects. For specific circuit connections, those skilled in the art of system control can understand based on the structural description of this patent, and the specific circuits and systems are not described in detail in this invention.

[0029] In order to solve the problems existing in the prior art, the present invention provides the following technical solutions:

[0030] like Figure 1-8As shown, the present invention provides an automatic brewing kettle, including a kettle body 1, on which a water pump device 2, a heating part 3, a kettle cover 4, a filter kettle 5, a water pipe assembly 6, a PCB assembly 7, and a power supply assembly (not shown in the figure) are provided; the kettle cover 4 is provided with a water outlet 41, and the kettle cover 4 and the kettle body 1 can rotate relative to each other, the kettle body 1 is provided with a water inlet opening 11, the water pipe assembly 6 passes through the water inlet opening 11 and is connected to the water inlet end of the water pump device 2, the water outlet end of the water pump device 2 is connected to the water inlet end of the heating part 3 through the water pipe assembly 6, and the water outlet end of the heating part 3 is connected to the water outlet 41 through the water pipe assembly 6; the kettle body 1 is provided with a fixed bracket 12, the filter kettle 5 is placed on the fixed bracket 12, the filter kettle 5 is provided with a liquid outlet 51, a filter screen 52 is provided above the liquid outlet 51, a switch device 8 is provided at the liquid outlet 51, the PCB assembly 7 is connected to the water pump device 2, the heating part 3 , switch device 8, and power supply assembly are electrically connected; the kettle body 1 serves to place and support various components; the filter screen 52 is used to filter tea, coffee, and milk tea residues; the fixed bracket is used to place the filter kettle 5; the PCB assembly 7 is used to be electrically connected to the water pump device 2, the heating part 3, the switch device 8, and the power supply assembly, and is respectively used to control the water pumping amount of the water pump device 2, to control the heating time and temperature of the heating part 3, and to control the switch device to control the brewing time. The PCB assembly 7 may include connection modules such as Bluetooth to realize various function controls through the connection terminal. The PCB assembly 7 may also include connection control buttons to realize various function controls. The above-mentioned power supply assembly is used to provide power or connect power. The power supply assembly may be a battery structure, or it may be an external power supply through a connecting line. If it is an external power supply, the power supply assembly of the present invention is a power connection line structure. During use, water enters the water inlet end of the water pump device 2 from the external water storage structure through the water pipe assembly 6 under the action of the water pump device 2, flows through the water outlet end of the water pump device 2, enters the heating part 3 from the water inlet end of the heating part 3 in the water pipe assembly 6, and flows from the water outlet end of the heating part 3 to the water outlet 41 on the pot cover 4 through the heating of the heating part 3. Tea leaves or coffee powder or milk tea powder is placed in the filter pot 5. The water volume, temperature, and brewing time are controlled by the PCB assembly 7. After the preset brewing time is reached, the switch device is turned on, and the brewed tea, coffee, and milk tea flow out from the liquid outlet. When cleaning is required, the pot cover 4 rotates relative to the pot body, and the filter pot 5 can be removed from the fixed bracket 12 for cleaning; the above-mentioned switch device 8 can be an electrically controlled switch device 8, such as a baffle provided, and the liquid outlet 51 is opened and closed by moving the baffle; the existing tea brewing pot field has a structure in which the pot cover 4 and the pot body 1 rotate relative to each other to add water to the kettle and the disinfection pot respectively, which belongs to the conventional technical means in the field of the art, and the present invention will not be repeated.

[0031] Based on the above embodiments, the present invention provides a structure of a switch device 8. Specifically, a receiving groove 53 is provided between the liquid outlet 51 and the filter screen 52. A current limiting bead 9 is provided in the receiving groove 53. The diameter of the current limiting bead 9 is larger than the diameter of the liquid outlet 51. The switch device 8 is an electromagnet device 81 provided on the pot body 1 near the end of the filter pot 5. The electromagnet device 81 is electrically connected to the PCB assembly 7. The above-mentioned magnet device 81 is a structure that generates magnetic adsorption force after power is turned on; the current limiting bead 9 is composed of a magnetically attractive material. The kettle body 1 is provided with a fixing plate 13, and the electromagnet device 81 is fixed on the fixing plate, and the fixing plate can better realize the fixation of the electromagnet device; during use, after the preset brewing time is reached, the PCB assembly energizes the electromagnet device, and the electromagnet device generates a magnetic attraction, and the current limiting bead 9 is moved to the side of the receiving groove 53 by the magnetic attraction, and the current limiting bead 9 is removed from the liquid outlet, and tea, coffee, and milk tea flow out from the liquid outlet 51; in order to prevent the current limiting bead 9 from being stuck in the liquid outlet 51, or the current limiting bead 9 cannot move to the side of the receiving groove 53, a buffer platform 54 is provided between the current limiting bead 9 and the liquid outlet 51, and the buffer platform 54 is a gently concave structure toward the center. The structure is as follows: a liquid limiting port 541 corresponding to the liquid outlet is provided on the buffer platform 54. The concave design can ensure that the flow limiting bead is placed at the liquid limiting port under normal conditions. The gentle concave design prevents the flow limiting bead from being unable to move to the side of the accommodating groove when it is subjected to magnetic force; the above-mentioned buffer platform 54 can be designed as an integral part of the filter pot 5, or it can be designed separately and then assembled. When the buffer platform 54 is a separate component, in order to prevent the liquid from flowing out through the gap between the buffer platform 54 and the liquid outlet 51, the buffer platform 54 is made of soft rubber material, and the liquid limiting port 541 is provided with a leak-proof edge 542 corresponding to the liquid outlet. The leak-proof edge 542 fits well with the edge of the liquid outlet 51 to better prevent liquid leakage.

[0032] Based on the above embodiment, in order to better clean, a filter card slot 531 is provided at the receiving slot 53, and a filter card edge 521 corresponding to the filter card slot 531 is provided on the filter net 52. The filter card edge 521 is fitted and fixed to the filter card slot 531, and the connection between the filter card slot 531 and the filter card edge 521 is more convenient for disassembly; a disassembly protrusion 522 is provided on the filter net 52, and the disassembly of the filter net 52 can be more convenient by applying force to the disassembly protrusion 522; the mesh size, density, etc. on the filter net 52 can be increased to meet different needs.

[0033] Based on the above embodiment, in order to better install the components, a second frame 14 is provided between the fixing plate 13 and the kettle body 1, and the second frame 14 is provided with a heating part 3 accommodating groove, a PCB assembly 7 fixing part, and a water pump device 2 fixing part. The heating part is arranged in the heating part accommodating groove, the PCB assembly is fixed on the PCB assembly fixing part, and the water pump device is fixed on the water pump device fixing part, thereby realizing a stable connection between the various components; by arranging the various functional components on the second frame 14 and then fixing the second frame 14 to the kettle body 1, it is convenient to assemble the equipment.

[0034] Based on the above embodiments, the present invention also provides an installation structure of a filter pot 5. Specifically, the fixed bracket 12 includes a first fixed groove 121 and a second fixed groove 122. The filter pot 5 is provided with a first snap-fit ​​edge 55 corresponding to the first fixed groove 121 and a second snap-fit ​​edge 56 corresponding to the second fixed groove 122. The two-layer supporting structure allows the filter pot 5 to be more stably fixed on the fixed bracket 12 and can be easily disassembled for cleaning.

[0035] In order to better enhance the user experience, the pot cover 4 is provided with a plurality of function buttons 42, and the function buttons 42 are electrically connected to the PCB assembly 7. The function buttons 42 are touch buttons, and the buttons can be selection buttons and switch buttons for different types of tea, coffee, milk tea, etc., and different water temperatures, water outputs, and brewing times are set for different types of tea; in order to better enhance the user experience, a base 15 can be extended from the bottom of the pot body 1, and a heat preservation pad 151 is provided on the base 15, and a teapot 152 is placed on the heat preservation pad 151, and a temperature sensing device (not shown in the figure) is provided between the teapot 152 and the heat preservation pad 151, and the heat preservation pad 151 and the temperature sensing device are electrically connected to the PCB assembly 7; the temperature of the liquid in the teapot 152 can be maintained by heating the heat preservation pad 151; the above-mentioned buttons can also be arranged on the pot body or controlled by wireless connection through terminal devices such as mobile phones. The above-mentioned connection method is a connection commonly used in the industry and is not elaborated in the present invention.

[0036] The beneficial effects of the invention are as follows: compared with the prior art, an automatic brewing pot is provided, which can brew different types of tea according to different temperature and time requirements, and can also brew milk tea, coffee, etc., and the device has a simple structure, is easy to operate, and is easy to clean.

[0037] In summary, the various technical solutions in the embodiments described above can be combined with each other, and other combinations not recorded in this specification should also be within the protection scope of the invention.

Claims

1. An automatic brewing pot, comprising a pot body, characterized in that The kettle body is provided with a water pump device, a heating part, a kettle cover, a filter kettle, a water pipe assembly, a PCB assembly, and a power supply assembly; the kettle cover is provided with a water outlet, and the kettle cover and the kettle body can rotate relative to each other; the kettle body is provided with a water inlet opening, and the water pipe assembly passes through the water inlet opening and is connected with the water inlet end of the water pump device, the water outlet end of the water pump device is connected with the water inlet end of the heating part through the water pipe assembly, and the water outlet end of the heating part is connected with the water outlet through the water pipe assembly; the kettle body is provided with a fixed bracket, and the filter kettle is placed on the fixed bracket, the filter kettle is provided with a liquid outlet, a filter net is provided above the liquid outlet, a switch device is provided at the liquid outlet, and the PCB assembly is electrically connected to the water pump device, the heating part, the switch device, and the power supply assembly.

2. An automatic brewing pot according to claim 1, characterized in that A receiving groove is provided between the liquid outlet and the filter screen, and a current limiting bead is provided in the receiving groove. The diameter of the current limiting bead is larger than the diameter of the liquid outlet. The switch device is an electromagnet device provided on the pot body near the filter pot end, and the electromagnet device is electrically connected to the PCB assembly; the current limiting bead is composed of a material that can be magnetically attracted.

3. An automatic brewing pot according to claim 2, characterized in that A buffer platform is provided between the flow-limiting bead and the liquid outlet. The buffer platform is a structure that is gently concave toward the center. A liquid-limiting port corresponding to the liquid outlet is provided on the buffer platform.

4. An automatic brewing pot according to claim 3, characterized in that The buffer platform is made of soft rubber material, and a leak-proof edge corresponding to the liquid outlet is provided at the liquid limiting opening, and the leak-proof edge is in contact with the edge of the liquid outlet.

5. An automatic brewing pot according to claim 4, characterized in that The receiving slot is provided with a filter card slot, and the filter net is provided with a filter card edge corresponding to the filter card slot, and the filter card edge is fitted and fixed to the filter card slot.

6. The automatic brewing pot according to claim 5, characterized in that The filter net is provided with a disassembly protrusion.

7. The automatic brewing pot according to claim 2, characterized in that A fixing plate is provided on the kettle body, and the electromagnet device is fixed on the fixing plate.

8. The automatic brewing pot according to claim 7, characterized in that A second frame is provided between the fixing plate and the kettle body, and a heating part accommodating groove, a PCB assembly fixing part, and a water pump device fixing part are provided on the second frame. The heating part is arranged in the heating part accommodating groove, the PCB assembly is fixed on the PCB assembly fixing part, and the water pump device is fixed on the water pump device fixing part.

9. The automatic brewing pot according to claim 8, characterized in that The fixing bracket comprises a first fixing groove and a second fixing groove. The filter pot is provided with a first clamping edge corresponding to the first fixing groove and a second clamping edge corresponding to the second fixing groove.

10. The automatic brewing pot according to claim 1, characterized in that The pot cover is provided with a plurality of function buttons, which are electrically connected to the PCB assembly and are touch buttons; a base extends from the bottom of the pot body, which is provided with a heat preservation pad, on which a teapot is placed, a temperature sensing device is provided between the teapot and the heat preservation pad, and the heat preservation pad and the temperature sensing device are electrically connected to the PCB assembly.

Images