CN110558845A

CN110558845A - Beverage brewing machine

Info

Publication number: CN110558845A
Application number: CN201910762687.5A
Authority: CN
Inventors: 李卫忠; 钟业武
Original assignee: Top Electric Appliances Industrial Ltd
Current assignee: Top Electric Appliances Industrial Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2019-12-13
Anticipated expiration: 2039-08-19
Also published as: CN110558845B

Abstract

The invention discloses a beverage brewing machine which comprises a kettle body, wherein the kettle body comprises a container, a water feeding device is arranged in the container, the water feeding device comprises a flow guide cover, a stirrer and a driving device for driving the stirrer to rotate, the flow guide cover is provided with a water inlet hole and a water outlet, the stirrer is positioned in the flow guide cover and positioned at the bottom of the container, a brewing device is arranged above the flow guide cover, the brewing device is provided with a flow guide cavity and an accommodating cavity, the accommodating cavity is communicated with the flow guide cavity, the accommodating cavity is provided with a filter hole, and the driving device is positioned below the container. During operation, the stirrer stirs water in the air guide sleeve to generate a suction effect, sucks water in the water inlet hole of the air guide sleeve, and the water is sprayed out of the guide outlet to the guide cavity of the brewing device and flows into the accommodating cavity, so that the stirrer stirs in the air guide sleeve, local stirring is formed in the container, the stirring space is effectively reduced, the stirring load is reduced, the power of the driving device can be reduced, the noise becomes low, and the cost is reduced.

Description

Beverage brewing machine

Technical Field

The invention is used in the field of beverage brewing, and particularly relates to a beverage brewing machine.

background

At present, the tea making machine in the market mainly utilizes the lifting of a tea basket or a pipeline to pump water for making tea, and the lifting mechanism of the tea basket has a complex structure and is not uniform in making tea; in addition, the pipeline is used for pumping water for brewing, the guide pipe is fixedly arranged in the kettle, and the pipeline can be blocked and is not convenient to clean due to the tea dirt or coffee liquid formed by long-term use.

disclosure of Invention

the invention aims to at least solve one of the technical problems in the prior art and provides a beverage brewing machine which is uniform in beverage brewing, free of pipeline blockage and convenient to clean.

The technical scheme adopted by the invention for solving the technical problems is as follows: a beverage brewing machine comprises a kettle body, wherein the kettle body comprises a container, a water feeding device is arranged in the container and comprises a flow guide cover, a stirrer and a driving device for driving the stirrer to rotate, the flow guide cover is provided with a water inlet hole and a water outlet, the stirrer is positioned in the flow guide cover and positioned at the bottom of the container, a brewing device is arranged above the flow guide cover and provided with a flow guide cavity and a holding cavity, the holding cavity is communicated with the flow guide cavity, the holding cavity is provided with a filter hole, and the driving device is positioned below the container.

Preferably, the agitator is equipped with blade, connecting hole and first magnet, the container bottom is equipped with the locating lever, the agitator pass through the connecting hole with the locating lever cooperation location is in on the locating lever, drive arrangement includes motor, drive wheel and is located the second magnet in the drive wheel, drive arrangement passes through the second magnet with the magnetic force effect drive between the first magnet the agitator rotates.

Preferably, the stirrer is provided with blades and a connecting seat, the driving device comprises a motor and a driving wheel, and the driving device drives the stirrer to rotate through matching between the driving wheel and the connecting seat.

Preferably, the bottom of the container is provided with a heat conducting plate, and the air guide sleeve is connected with the heat conducting plate.

Preferably, the air guide sleeve comprises a hollow cavity and a support, the support is movably connected with the cavity and is positioned on the heat conducting plate, and the outlet is not contacted with the air guide cavity.

preferably, the side part of the bracket is provided with a first convex rib in snap fit with the cavity.

Preferably, the heat conducting plate is provided with a positioning ring, and the flow guide cover is positioned in the positioning ring.

preferably, the heat-conducting plate is provided with a downward concave position, the concave position is provided with a positioning rib, and the air guide sleeve is positioned on the concave position through the positioning rib.

Preferably, the heat-conducting plate upwards forms the bellying, the bellying is equipped with the snap ring, the kuppe is equipped with the protruding muscle of second, the kuppe passes through protruding muscle with the snap ring cooperation is fixed a position on the bellying.

Preferably, the bottom of the air guide sleeve is provided with a third magnet for positioning, and the heat conducting plate is provided with a fourth magnet or a magnetic ring which is attracted with the third magnet by magnetic force.

Preferably, the heat conduction plate further comprises a temperature sensor, a master control circuit board, a control key and a heating device, wherein the temperature sensor is tightly attached to the heat conduction plate, and the master control circuit board is respectively and electrically connected with the temperature sensor, the control key, the driving device and the heating device.

Preferably, the heating device comprises an electromagnetic heating device, the heat conducting plate is a metal piece, the electromagnetic heating device comprises an excitation coil and a bobbin bracket, and the excitation coil surrounds the bobbin bracket.

Preferably, the kettle body further comprises a bottom cover, the heating device comprises a heating tube, the heating tube is tightly attached to the bottom of the heat conducting plate, and the heating tube and the heat conducting plate are located in the kettle body and located above the bottom cover.

preferably, still include with kettle body clearance fit's base, be equipped with the handle on the kettle body, be equipped with first electrical connector down on the base, handle department is equipped with first electrical connector, first electrical connector matches and electric connection with first last electrical connector, first last electrical connector electric connection heating tube and temperature sensor.

Preferably, the base is provided with a boss, the driving device is located in the boss, and the bottom cover is provided with a concave cavity matched and matched with the boss.

Preferably, the heat conduction plate is provided with a heat conduction plate, the heat conduction plate is provided with a heat conduction hole, the heat conduction plate is provided with a heat conduction plate hole, the heat conduction plate hole is provided with a heat conduction plate hole, the heat conduction plate hole.

Preferably, a maximum water level line is arranged in the container, and the brewing device is positioned above the maximum water level line.

Preferably, the upper part of the flow guide cavity is provided with a spray opening, and a flow guide part is arranged above the spray opening.

Preferably, the flow guide component comprises a connecting portion and a flow guide portion, the connecting portion is communicated with the flow guide portion, the connecting portion is provided with a water guide cavity and a clamping end, the flow guide portion is provided with a flow guide groove, water guide pieces are arranged on two sides of the flow guide groove, the connecting portion is movably clamped on the spray opening through the clamping end, and the water guide cavity is respectively communicated with the flow guide groove and the spray opening.

Preferably, a flow guide convex surface is further arranged in the middle of the flow guide part and is located right above the water guide cavity.

preferably, the top of the brewing device is provided with a support ring, the container is provided with a kettle cover, and the brewing device is positioned in the container through the support ring and is positioned below the kettle cover.

Preferably, the brewing device is V-shaped, the upper part of the brewing device is clamped on the kettle opening of the kettle body, and the middle lower part of the brewing device is positioned in the container.

Preferably, the brewing device is positioned above the kettle opening of the kettle body and is jointed with the kettle opening of the kettle body.

preferably, a flow guide pipe is further arranged at the flow guide outlet and extends into the flow guide cavity.

One of the above technical solutions has at least one of the following advantages or beneficial effects: when the tea brewing device works, the stirrer stirs water in the air guide sleeve to generate a suction effect, the water is sucked in the water inlet hole of the air guide sleeve and is sprayed out of the guide outlet to the guide cavity of the brewing device and flows into the accommodating cavity, so that the stirrer stirs in the air guide sleeve, local stirring is formed in the container, the stirring space is effectively reduced, the stirring load is reduced, the power of the driving device can be reduced, the noise is reduced, the cost is reduced, the water is intensively sprayed out of the guide outlet and flows into the accommodating cavity through the guide cavity of the brewing device, beverages such as tea, coffee, chocolate and the like to be brewed in the accommodating cavity are brewed and flow back to the container through the filter holes, and a strong visual effect is generated. The beverage brewing machine has the advantages of uniform beverage brewing, no pipeline blockage and convenient cleaning.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment shown in FIG. 1;

FIG. 3 is a schematic diagram of the initial state of the container shown in FIG. 1 after water is added to the container;

FIG. 4 is a schematic structural view of the working state of the container shown in FIG. 1 after water is added into the container;

FIG. 5 is a schematic structural diagram of another embodiment (one) of the present invention;

FIG. 6 is an exploded schematic view of one embodiment shown in FIG. 1;

FIG. 7 is a schematic structural diagram of another embodiment (two) of the present invention;

FIG. 8 is a schematic structural diagram of another embodiment (III) of the present invention;

FIG. 9 is a schematic structural diagram of another embodiment (IV) of the present invention;

FIG. 10 is an exploded view of the configuration of the pod of the embodiment shown in FIG. 6;

FIG. 11 is a schematic structural diagram of another embodiment (V) of the present invention;

FIG. 12 is a schematic structural diagram of another embodiment (VI) of the present invention;

Fig. 13 is a schematic structural view of another embodiment (seven) of the present invention;

Fig. 14 is a schematic structural view of another embodiment (eight) of the present invention;

FIG. 15 is a schematic structural view of another embodiment (nine) of the present invention;

FIG. 16 is an exploded view of the embodiment of the invention shown in FIG. 15;

Fig. 17 is a schematic structural view of other embodiment (ten) of the present invention;

Fig. 18 is a schematic structural view of other embodiment (eleven) of the present invention;

FIG. 19 is a schematic structural diagram of another embodiment (twelve) of the present invention;

Fig. 20 is a schematic structural view of another embodiment (thirteen) of the present invention;

FIG. 21 is a schematic view of the construction of the flow directing member of the embodiment shown in FIG. 2;

fig. 22 is an exploded view of the baffle member of the embodiment shown in fig. 2.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.

In the present invention, "a plurality" means one or more, "a plurality" means two or more, "more than", "less than", "more than", and the like are understood as not including the number; the terms "above", "below", "within" and the like are to be understood as including the number. In the description of the present invention, if there are descriptions of "first", "second", "third", and "fourth" for the purpose of distinguishing technical features, they are not to be interpreted as indicating or implying relative importance or implying number or order of indicated technical features.

in the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

The embodiment of the invention provides a beverage brewing machine, which is shown in figures 1, 2 and 6 and comprises a kettle body 1, wherein the kettle body 1 comprises a container 11, a kettle opening and a handle 14 are arranged on the kettle body 1, a water feeding device 2 is arranged in the container 11, the water feeding device 2 comprises a flow guide cover 21, a stirrer 22 and a driving device 23 for driving the stirrer 22 to rotate, the flow guide cover 21 is provided with a water inlet hole 211 and a water outlet hole 212, the stirrer 22 is positioned in the flow guide cover 21 and positioned at the bottom of the container 11, a brewing device 3 is arranged above the flow guide cover 21, the brewing device 3 is provided with a flow guide cavity 31 and an accommodating cavity 32, the accommodating cavity 32 is communicated with the flow guide cavity 31, the accommodating cavity 32 is provided with a filter hole 33, and the driving device 23 is positioned below the container 11.

In operation, referring to fig. 3 and 4, the stirrer 22 stirs water in the pod 21 to generate a suction effect, sucks water in the water inlet 211 of the pod 21, and ejects the water from the outlet 212 to the diversion cavity 31 of the brewing device 3 and flows into the accommodating cavity 32, so that the stirrer 22 stirs the water in the pod 21 to form local stirring in the container 11, thereby effectively reducing stirring space and stirring load, reducing power of the driving device 23, noise and cost, and the water is intensively ejected from the outlet 212 and flows into the accommodating cavity 32 through the diversion cavity 31 of the brewing device 3 to brew tea, coffee, chocolate and other beverages to be brewed in the accommodating cavity 32 and flows back to the container 11 through the filter hole 33 to generate a strong visual effect. The beverage brewing machine has the advantages of uniform beverage brewing, no pipeline blockage and convenient cleaning.

In some embodiments, referring to fig. 2, 3, 4, 7, 8, 9, 11, 12, 13 and 17, the stirrer 22 is provided with a blade 221, a connecting hole 222 and a first magnet 223, the bottom of the container 11 is provided with a positioning rod 224, the stirrer 22 is positioned on the positioning rod 224 through the connecting hole 222 and the positioning rod 224 in a matching manner, the driving device 23 comprises a motor 231, a driving wheel 232 and a second magnet 233 located in the driving wheel 232, and the driving device 23 drives the stirrer 22 to rotate through the magnetic action between the second magnet 233 and the first magnet 223. Because of adopting the magnetic drive mode, the bottom of the container 11 does not need to be provided with a hole, and the sealing problem of the container 11 is solved.

In some embodiments, referring to fig. 5, 14, the stirrer 22 is provided with a blade 221 and a connecting seat 220, the blade 221 is positioned on the connecting seat 220 in an arc shape above the water inlet hole 211, the driving device 23 comprises a motor 231 and a driving wheel 232, the driving wheel 232 is mechanically matched with the connecting seat 220, and the driving device 23 drives the stirrer 22 to rotate through the matching between the driving wheel 232 and the connecting seat 220. The connecting base 220 is sealed with the container 11 by a sealing member.

in some embodiments, referring to fig. 15, 16, 18 and 19, the stirrer 22 includes a blade 221 and a connection hole 222, the blade 22 is arc-shaped and is located above the water inlet 211, a connection shaft 234 of the driving device 23 passes through the heat conducting plate to be movably inserted into and matched with the connection hole, a sealing ring is arranged between the connection shaft and the heat conducting plate, when the driving device rotates, the connection shaft drives the blade of the stirrer to rotate to generate a suction effect, and water in the brewing chamber flows in from the water inlet and is sprayed out from the outlet.

Wherein, the bottom of the container 11 is provided with a heat conducting plate 12, and the air guide sleeve 21 is connected with the heat conducting plate 12.

In some embodiments, referring to fig. 10, the air guide sleeve 21 includes a hollow cavity 210 and a bracket 217, the bracket 217 is provided with a positioning rod 224, the lower portion of the stirrer 22 is provided with a connecting hole 222 movably matched with the positioning rod 224, the stirrer 22 is matched and positioned on the positioning rod 224 through the connecting hole 222, and the connecting bracket 212 is movably connected with the cavity 210 and positioned on the heat conducting plate 12.

referring to fig. 10, the side of the bracket 217 is provided with a first rib 213 which is in snap fit with the cavity 210, and the stirrer 22 can be movably positioned in the cavity 210 of the air guide sleeve 21 by the movable clamping action of the bracket 217 and the air guide sleeve 21, so that the installation and positioning of the stirrer 22 and the air guide sleeve 21 are facilitated, and the separation and cleaning of the stirrer 22 and the air guide sleeve 21 are facilitated.

in some embodiments, referring to fig. 20, the bracket 217 has a first rib 213 at a side thereof for snap-fitting with the cavity 210, and the bracket 217 is movably engaged with the pod 21 up and down, the stirrer 22 can be movably positioned in the cavity 210 of the air guide sleeve 21, the support 217 extends radially to form a connecting ring 218, specifically, the connecting ring 218 is formed by three or four sheet structures extending radially along the center, the lower part of the stirrer 22 is movably sleeved in the connecting ring 218 through a positioning rod 224, the bottom of the stirrer 22 is further provided with a boss 225, for movably supporting the agitator 22 to reduce friction between the agitator 22 and the bottom of the vessel, by the coupling ring 218 engaging the retaining rod 224, make agitator 22 axial positioning more accurate, rotate more steadily, install silica gel circle 219 in the go-between 218 for reduce friction and the noise of agitator 22 in the production of rotation in-process.

Referring to fig. 2 to 5, the heat conducting plate 12 is provided with a positioning ring 121, and the air guide sleeve 21 is located in the positioning ring 121, so as to facilitate the radial positioning of the air guide sleeve 21.

In some embodiments, referring to fig. 11, the heat conducting plate 12 is bent downward to form a concave portion 122, the concave portion 122 is provided with a positioning rib 123, the pod 21 is snap-fitted with the positioning rib 123 through a water inlet hole at the lower portion, and the pod 21 is positioned on the concave portion 122 through the positioning rib 123. The vertical height of the inlet opening is still higher than the vertical height of the recess 122 to ensure that the inlet opening communicates with the container 11.

In some embodiments, referring to fig. 12, a raised portion 124 is formed upward of the heat-conducting plate 12, the raised portion 124 is provided with a snap ring 125, the snap ring 125 is located on a side wall of the raised portion 124, the pod 21 is provided with a second rib 214, and the pod 21 is positioned on the raised portion 124 by the second rib 214 and the snap ring 125. Therefore, the air guide sleeve 21 is convenient to mount, position, disassemble and clean, the first magnet 223 of the stirrer 22 and the second magnet 233 of the driving device 23 are far away from the heating tube, the influence of high temperature of the heating tube is avoided, and the service life of the magnets can be prolonged.

In some embodiments, referring to fig. 15, 18 and 19, a third magnet 215 for positioning is disposed at the bottom of the air guide sleeve 21, and a fourth magnet 126 or a magnetic ring magnetically attracted to the third magnet 215 is disposed on the heat conducting plate 12. The fourth magnet 126 is disposed at the bottom of the heat conducting plate 12, or a corresponding magnetic ring such as an iron ring may be disposed at the bottom of the heat conducting plate 12, so that the pod 21 may be positioned at the bottom of the container by magnetic attraction between the third magnet 215 and the fourth magnet 126 or the iron ring when the pod 21 is placed.

Wherein, still include temperature sensor 4, master control circuit board 5, control key 6 and heating device 7, heat-conducting plate 12 is hugged closely to temperature sensor 4, and master control circuit board 5 is electric connection temperature sensor 4, control key 6, drive arrangement 23 and heating device 7 respectively, and temperature sensor 4 is used for detecting kettle body 1 bottom temperature to with temperature sensing signal feedback to master control circuit board 5.

The basic principle of the beverage brewing machine of the invention is as follows: the control key 6 is pressed, the control key 6 comprises a start key, a temperature selection key, a brewing time key and the like, the main control circuit board 5 controls the heating device 7 to heat, when the temperature sensor 4 detects that the temperature reaches the temperature set by a consumer, the main control circuit board 5 controls the heating device 7 to stop heating, the main control circuit board 5 controls the driving device 23 to rotate, the driving device 23 rotates to drive the stirrer 22 to rotate in the air guide sleeve 21, the blade 221 on the upper part of the stirrer 22 carries out vortex stirring, the blade 221 is arc-shaped, water outside the air guide sleeve 21 is continuously sucked into the air guide sleeve 21 through the water inlet hole 211 on the bottom of the air guide sleeve, due to the suction effect formed by the stirring of the blade 221, the water inside the air guide sleeve 21 moves upwards along the inner wall of the air guide sleeve 21 and is sprayed out through the guide outlet 212 on the upper part of the air guide sleeve 21, and the sprayed water, tea, coffee, chocolate and the like placed in the accommodating cavity 32 are brewed and then flow into the container 11 from the filtering hole 33, and the automatic brewing is finished after the set brewing time is reached.

In some embodiments, referring to fig. 13 and 14, the heating device 7 includes an electromagnetic heating device, the heat conducting plate 12 is a metal member, the electromagnetic heating device includes an excitation coil 71 and a bobbin bracket 72, the excitation coil 71 surrounds the bobbin bracket 72, the electromagnetic heating device can heat the heat conducting plate 12, and by installing the electromagnetic heating device and the driving device 23 in the base, the size and weight of the kettle body 1 can be effectively reduced, and the kettle body 1 and the base are prevented from being electrically connected, which is convenient for operation and cleaning.

Wherein, the heat conducting plate 12 is provided with a cavity 127, the heat conducting plate 12 is preferably made of stainless steel, the base 8 is provided with a boss 81 movably matched with the cavity 127, the electromagnetic heating device and the driving device 23 are positioned in the boss 81, the driving device 23 is positioned at the central shaft position of the boss 81, the electromagnetic heating device is positioned at the periphery of the driving device 23, and the kettle body 1 and the base 8 can rotate around the central shaft of the boss 81 through the movable matching action of the cavity 127 and the boss 81. Because the heat conducting plate 12 is provided with the concave cavity 127, the heat conducting plate 12 is inwards concave from the electromagnetic heating area and is far away from the kettle bottom, and a heat insulation effect is formed in the taking and placing process. The lower part of the heat conducting plate 12 is provided with an annular frame 128, the annular frame 128 is positioned outside the concave cavity 127, and the annular frame 128 is made of plastic heat-resistant material and is used for supporting the kettle body 1 and insulating heat and preventing scald.

In some embodiments, referring to fig. 2, 3, 4, 5, 7, 8, 9, 11, 12, 15, 17, 18, 19, the kettle body 1 further includes a bottom cover 13, the heating device 7 includes a heating tube 73, the heating tube 73 is closely attached to the bottom of the heat conducting plate 12, the heating tube 73 and the heat conducting plate 12 are located in the kettle body 1 and above the bottom cover 13, and the heating tube 73 can heat the heat conducting plate 12.

In some embodiments, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 7, fig. 8, fig. 9, fig. 11, and fig. 12, the kettle further includes a base 8 movably engaged with the kettle body 1, a first lower electrical connector 82 is disposed on the base 8, a first upper electrical connector 141 is disposed at the handle 14, the first lower electrical connector 82 is engaged with and electrically connected to the first upper electrical connector 141, and the first upper electrical connector 141 is electrically connected to the heating tube 73 and the temperature sensor 4 to provide power and signal source for the heating tube 73 and the temperature sensor 4.

Wherein, the base 8 is provided with a boss 81, the driving device 23 is positioned in the boss 81, and the bottom cover 13 is provided with a concave cavity 127 matched and matched with the boss 81, thus reducing the overall height and weight of the kettle body 1 in the design and facilitating the use of consumers.

In some embodiments, referring to fig. 15, 16, 17, 18, 19, the kettle further includes a power base 83, the driving device 23 and the main control circuit board 5 are located below the heat conducting plate 12 and above the bottom cover 13, a second upper electrical connector 131 is disposed in the bottom cover 13, the power base 83 is provided with a second lower electrical connector 84, the second lower electrical connector 84 is electrically connected with the second upper electrical connector 131 and matched with the second upper electrical connector 131 through the second lower electrical connector 84 of the power base 83 and matched with the second upper electrical connector 131, so as to supply power to the driving device 23 and the heating tube 73 in the kettle body 1, and the kettle body 1 can rotate on the power base 83, so that the kettle is convenient to place and low in cost. Meanwhile, the main control circuit board 5 is arranged in the kettle body 1, the control key 6 and the temperature sensor 4 are better distributed in a power supply mode, the second upper electric connector 131 and the second lower electric connector 84 only need to adopt three-ring connection, namely connection of a live wire, a zero wire and a ground wire, and the cost is low.

In some embodiments, referring to fig. 1, a maximum water level line 15 is provided in the container 11, the brewing device 3 is positioned above the maximum water level line 15, and the water addition in the container 11 cannot exceed the maximum water level line 15, so that the tea, coffee, chocolate, etc. to be brewed in the brewing device 3 is not in contact with the water first.

In some embodiments, referring to fig. 2, fig. 3, fig. 4, fig. 5, fig. 7, fig. 8, fig. 9, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, and fig. 19, a spray opening 311 is provided at an upper portion of the diversion cavity 31, and a diversion component 34 is provided above the spray opening 311. The driving device 23 drives the stirrer 22 to stir water in the air guide sleeve 21 to generate a suction effect, the water is sucked in the water inlet 211 of the air guide sleeve 21, the water sprayed out of the guide outlet 212 is guided into the rotating inlet along the water outlet of the guide cavity 31 of the brewing device 3, then the water is dispersed and sprayed out of the guide part to enter the accommodating cavity 32, and then the water flows into the container 11 from the filter hole 33 at the bottom of the accommodating cavity 32, so that the beverages such as tea, coffee, chocolate and the like placed in the accommodating cavity 32 are brewed circularly, and the guide part 34 can spray and disperse the water when the water enters the accommodating cavity 32, so that the brewing area is increased, the brewing is more uniform, and the brewing effect is good.

Referring to fig. 21 and 22, the flow guiding member 34 includes a connecting portion 341 and a flow guiding portion 342, the connecting portion 341 is communicated with the flow guiding portion 342, the connecting portion 341 has a water guiding cavity 343 and a fastening end 344, the flow guiding portion 342 has at least three arc-shaped flow guiding grooves 345, water guiding sheets 346 are disposed on two sides of the flow guiding grooves 345, the water guiding sheets 346 are arranged to increase rotation power when water is sprayed, so that the water is sprayed more divergently, the connecting portion 341 is movably fastened to the spraying opening 311 through the fastening end 344, and the water guiding cavity 343 is respectively communicated with the flow guiding grooves 345 and the spraying opening 311.

Referring to fig. 21 and 22, a flow guiding convex surface 347 is further disposed in the middle of the flow guiding portion 342, and the flow guiding convex surface 347 is located right above the water guiding cavity 343. A certain gap is formed between the opening on the water guide cavity 343 and the flow guide convex surface 347, so that after water is sprayed out from the opening on the water guide cavity 343, the water generates a vortex to buffer and is guided along the radial direction of the flow guide convex surface 347, and the rotating effect is more gentle.

In some embodiments, referring to fig. 1, 2, 3, 4, 5, 6, 11, 12, 13, 14, 15, 16, 17, 19, a support ring 35 is provided on top of the brewing device 3, a lid 16 is provided on the container 11, and the brewing device 3 is positioned within the container 11 below the lid 16 by the support ring 35.

In some embodiments, referring to fig. 7 and 18, the brewing device 3 is V-shaped, the upper part of the brewing device 3 is clamped on the kettle mouth of the kettle body, the middle lower part of the brewing device 3 is positioned in the container 11, the brewing device 3 is V-shaped, and coffee powder is directly added into the accommodating cavity 32, so that the coffee brewing device can simulate a drip coffee machine to brew coffee, and certainly can brew other beverages such as tea, chocolate and the like.

In some embodiments, referring to fig. 8, the brewing device 3 is located above and engages the spout of the kettle body. The brewing device 3 is provided with a pot cover 16, the pot cover 16 is opened to place the beverage to be brewed, and the brewing device 3 is beneficial to the taking and the use or the cleaning of consumers and is also convenient for the visual observation.

In some embodiments, referring to fig. 9, the water feeding device 2 is eccentrically disposed with respect to the center of the container 11, that is, the diversion cover 21, the stirrer 22 and the driving device 23 are disposed at the side of the center of the container 11, the diversion cavity 31 of the brewing device 3 is also eccentrically disposed, so that the outlet 212 of the diversion cover 21 is aligned with the diversion cavity 31, and after being ejected through the outlet 212, water is guided into the accommodating cavity 32 along the diversion cavity 31 and the diversion piece above the spraying opening 311, and due to the eccentric arrangement of the water feeding device 2, the space between the base 8 and the lower portion of the kettle body 1 can be further optimized, so that the upper electrical connector and the lower electrical connector can be arranged at the center.

in some embodiments, referring to fig. 1, 2, and 3, the diversion cavity 31 is located above the outlet opening 212 and does not contact with the outlet opening 212, so that the visual effect is good and the installation is easy during the use process.

In some embodiments, a flow guide pipe 216 is further disposed at the outlet 212, and the flow guide pipe 216 extends into the flow guide cavity 31. Kuppe 21 sets up with honeycomb duct 216 is integrative, and honeycomb duct 216 is through upwards extending to spraying mouthful 311 department, and the water that better does benefit to kuppe 21 lower part upwards concentrates the drainage along honeycomb duct 216, derives from spraying mouthful 311 to effectively improve water-feeding efficiency, reduce motor 231 load.

Compared with the prior art, the embodiment of the invention has the following beneficial effects: the kettle has the advantages of uniform brewing, good brewing effect, simple power supply mode, low cost and simple and convenient placement of the kettle body 1.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A beverage brewing machine is characterized in that: the kettle comprises a kettle body, wherein the kettle body comprises a container, a water feeding device is arranged in the container, the water feeding device comprises a flow guide cover, a stirrer and a driving device for driving the stirrer to rotate, the flow guide cover is provided with a water inlet hole and a guide outlet, the stirrer is positioned in the flow guide cover and positioned at the bottom of the container, a brewing device is arranged above the flow guide cover and provided with a flow guide cavity and a holding cavity, the holding cavity is communicated with the flow guide cavity, the holding cavity is provided with a filter hole, and the driving device is positioned below the container.

2. The beverage brewing machine of claim 1, wherein: the agitator is equipped with blade, connecting hole and first magnet, the container bottom is equipped with the locating lever, the agitator pass through the connecting hole with the locating lever cooperation location is in on the locating lever, drive arrangement includes motor, drive wheel and is located second magnet in the drive wheel, drive arrangement passes through second magnet with magnetic force between the first magnet drives the agitator rotates.

3. The beverage brewing machine of claim 1, wherein: the stirrer is provided with blades and a connecting seat, the driving device comprises a motor and a driving wheel, and the driving device drives the stirrer to rotate through matching between the driving wheel and the connecting seat.

4. the beverage brewing machine of claim 1, wherein: the bottom of the container is provided with a heat conducting plate, and the air guide sleeve is connected with the heat conducting plate.

5. The beverage brewing machine according to claim 4, wherein: the air guide sleeve comprises a hollow cavity and a support, the support is movably connected with the cavity and is positioned on the heat conducting plate, and the outlet is not in contact with the air guide cavity.

6. The beverage brewing machine of claim 5, wherein: the side part of the bracket is provided with a first convex rib matched with the cavity in a buckling manner.

7. The beverage brewing machine according to claim 4, wherein: the heat-conducting plate is provided with a positioning ring, and the flow guide cover is positioned in the positioning ring.

8. The beverage brewing machine according to claim 4, wherein: the heat-conducting plate is provided with a concave position formed downwards, the concave position is provided with a positioning rib, and the air guide sleeve is positioned on the concave position through the positioning rib.

9. The beverage brewing machine according to claim 4, wherein: the temperature sensor is tightly attached to the heat conducting plate, and the main control circuit board is electrically connected with the temperature sensor, the control key, the driving device and the heating device respectively.

10. the beverage brewing machine of claim 9, wherein: the heating device comprises an electromagnetic heating device, the heat conducting plate is a metal piece, the electromagnetic heating device comprises an excitation coil and a bobbin frame, and the excitation coil surrounds the bobbin frame.

11. The beverage brewing machine of claim 9, wherein: the kettle body further comprises a bottom cover, the heating device comprises a heating tube, the heating tube is tightly attached to the bottom of the heat conducting plate, and the heating tube and the heat conducting plate are located in the kettle body and located above the bottom cover.

12. the beverage brewing machine of claim 1, wherein: the container is internally provided with a maximum water level line, and the brewing device is positioned above the maximum water level line.

13. The beverage brewing machine of claim 1, wherein: the upper portion of the flow guide cavity is provided with a spray opening, a flow guide component is arranged above the spray opening and comprises a connecting portion and a flow guide portion, and the connecting portion is communicated with the flow guide portion.

14. The beverage brewing machine of claim 1, wherein: and a guide pipe is further arranged at the guide outlet and extends into the guide cavity.