Coffee machine

Abstract

The utility model discloses a coffee machine which is internally provided with a first partition plate and a second partition plate and is characterized in that a machine body of the coffee machine is internally divided into a first chamber, a second chamber and a third chamber by the first partition plate and the second partition plate, the first chamber is internally provided with a brewing assembly and a brewing assembly, and the third chamber is internally provided with a second partition plate and a third partition plate. A grinding assembly, a heating assembly, a first driving device used for driving the brewing assembly and a second driving device used for driving the brewing assembly are arranged in the second cavity, and an electromagnetic valve assembly is arranged in the third cavity. According to the coffee machine, the third cavity special for the electromagnetic valve assembly is divided in the machine body of the coffee machine through the second partition plate, the residue blocking part of the second partition plate can block coffee powder, residues and water vapor from entering, the limiting part can be matched with a valve body and a valve seat for containing the electromagnetic valve assembly, and the water vapor and the coffee powder are prevented from entering all assemblies, especially the electromagnetic valve assembly; the reliability and the response speed of the electromagnetic valve assembly are guaranteed, and the using effect of the coffee machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee machines, and particularly to a coffee machine with a partition inside. Background Art

[0002] A fully automatic coffee machine is a coffee machine integrating various functions such as grinding coffee beans, brewing, and making milk foam, and it can automatically complete the coffee-making process. For this reason, inside the fully automatic coffee machine, there are provided a grinding assembly for grinding coffee beans, a brewing assembly for brewing coffee powder, a brewing assembly for coffee brewing and extraction, a heating assembly for generating hot water or steam, a driving device for driving the brewing assembly and the brewing assembly, and a solenoid valve assembly for controlling the water circuit, etc.

[0003] With the increasing popularity of coffee machines, the coffee machine needs to occupy a large space, and it is particularly cumbersome and inconvenient to clean and maintain the coffee machine, especially the inside, which has become the main problem encountered by users in the daily use of coffee machines. However, due to the large number of internal components in the coffee machine, including the circuits and water circuits required for the operation of each component, it is necessary to make a reasonable layout and proper separation inside the coffee machine to prevent water vapor and coffee powder from invading each component, especially the solenoid valve assembly, reducing the reliability and response speed of the solenoid valve assembly and affecting the use of the coffee machine. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a coffee machine to solve the problem in the prior art that the reasonable layout and separation inside the coffee machine are unreasonable, resulting in water vapor and coffee powder invading each component, especially the solenoid valve assembly, reducing the reliability and response speed of the solenoid valve assembly and affecting the use of the coffee machine, so as to overcome the deficiencies of the prior art.

[0005] The utility model provides a coffee machine through the following technical solutions. The coffee machine is internally provided with a first partition and a second partition. The first partition and the second partition divide the interior of the coffee machine body into a first chamber, a second chamber, and a third chamber. The first chamber includes a brewing assembly and a brewing assembly. The second chamber includes a grinding assembly, a heating assembly, a first driving device for driving the brewing assembly, and a second driving device for driving the brewing assembly. The third chamber is provided with a solenoid valve assembly.

[0006] Further, the second partition includes a slag-blocking part and a limiting part. The slag-blocking part is located above the limiting part, and an avoidance opening is provided between the slag-blocking part and the limiting part.

[0007] Further, the slag-blocking part is an S-shaped plate that is inclined downward in the reverse direction along the inner side wall of the coffee machine.

[0008] Further, the lower arc surface of the S-shaped plate faces the brewing assembly.

[0009] Further, the limiting part is an L-shaped plate horizontally extending along the inner side wall of the coffee machine, and the vertical side of the L-shaped plate faces the limiting part.

[0010] Further, a stopper horizontally extending inward is provided at the end of the vertical side of the L-shaped plate. The valve body of the solenoid valve assembly is provided in the upper part of the third chamber above the stopper, and the valve seat of the solenoid valve assembly is provided in the lower part of the third chamber below the stopper.

[0011] Further, a detachable movable door is provided outside the brewing assembly on the machine body, and the machine body can be cleaned and maintained after the movable door is disassembled.

[0012] The utility model has the following beneficial effects: A third chamber dedicated to the solenoid valve assembly is separated in the machine body of the coffee machine by the second partition. The slag-blocking part of the second partition can block the entry of coffee powder, residue and water vapor, and the limiting part can cooperate with the placement of the valve body and valve seat of the solenoid valve assembly, avoiding the intrusion of water vapor and coffee powder into each component, especially the solenoid valve assembly, ensuring the reliability and response speed of the solenoid valve assembly, and improving the use effect of the coffee machine. Description of the Drawings

[0013] Figure 1 is an overall schematic diagram of a coffee machine according to the utility model.

[0014] Figure 2 is a schematic diagram of the first chamber of a coffee machine according to the utility model.

[0015] Figure 3 is a schematic diagram of the second chamber of a coffee machine according to the utility model.

[0016] Figure 4 is Figure 2 an enlarged schematic diagram of point A of

[0017] Figure 5 is a schematic diagram of the movable door and the machine body of a coffee machine according to the utility model.

[0018] Among them, Figures 1 to 5 the corresponding relationship between the reference numerals in

[0019] 1 Machine body, 2 First partition, 3 Second partition, 4 First chamber, 5 Second chamber, 6 Third chamber, 7 Brewing assembly, 8 Brewing component, 9 Grinding component, 10 Heating component, 11 First driving device, 12 Second driving device, 13 Solenoid valve assembly, 14 Slag-blocking part, 15 Limiting part, 16 Avoidance opening, 17 Lower arc surface, 18 Vertical side, 19 Stopper, 20 Valve body, 21 Valve seat, 22 Movable door. Detailed Embodiments

[0020] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present application.

[0021] Components of the embodiments of the present application that are generally described and shown in the drawings herein can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but is merely representative of selected embodiments of the present application.

[0022] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and should not be construed as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled" should be construed broadly. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0025] Next, refer to Figures 1-5 Describe a coffee machine according to some embodiments of the present application.

[0026] The utility model provides a coffee machine through the following technical solutions. A first partition plate 2 and a second partition plate 3 are arranged in the machine body 1 of the coffee machine. The first partition plate 2 and the second partition plate 3 divide the interior of the machine body 1 of the coffee machine into a first chamber 4, a second chamber 5 and a third chamber 6. Among them, a brewing assembly 7 and a brewing component 8 of the coffee machine are arranged in the first chamber 4, a grinding assembly 9, a heating assembly 10, a first driving device 11 for driving the brewing assembly 7, and a second driving device 12 for driving the brewing component 8 are arranged in the second chamber 5, and a solenoid valve assembly 13 for controlling the water circuit of the coffee machine is arranged in the third chamber 6. In addition to the communication holes for the circuits, water circuits, air circuits and power outputs of each component, the first partition plate 2 and the second partition plate 3 are hermetically connected to the inner wall of the machine body 1.

[0027] Applying the technical solution of this embodiment, the second partition plate 3 includes a slag blocking portion 14 and a limiting portion 15. The slag blocking portion 14 is located above the limiting portion 15, and an avoidance opening 16 is provided between the slag blocking portion 14 and the limiting portion 15.

[0028] Specifically, the slag blocking portion 14 is an S-shaped plate that slopes downward in the reverse direction along the inner side wall of the machine body 1, and the lower arc surface 17 of the S-shaped plate faces the brewing component 8; the limiting portion 15 is an L-shaped plate that extends horizontally along the inner side wall of the machine body 1, and the vertical side 18 of the L-shaped plate faces the lower arc surface 17 of the S-shaped plate, and the avoidance opening 16 is between the vertical side 18 and the lower arc surface 17. The slag blocking portion 14 of the S-shaped plate and the limiting portion 15 of the L-shaped plate cooperate to block the water vapor, coffee powder, residue, etc. generated by the brewing assembly 7 and the brewing component 8 in the first chamber 4 from entering the third chamber 6 during coffee brewing, avoiding the direct intrusion of water vapor, coffee powder, etc. into the solenoid valve assembly 13, and ensuring the reliability and response speed of the solenoid valve assembly 13.

[0029] A blocking block 19 extending horizontally inward is provided at the end of the vertical side 18 of the L-shaped plate. The upper part of the third chamber 6 above the blocking block 19 is used to place the valve body 20 of the solenoid valve assembly 13, and the lower part of the third chamber 6 below the blocking block 19 is used for the valve seat 21 of the solenoid valve assembly 13. When the solenoid valve assembly 13 is placed in the third chamber 6, the inlet and outlet pipelines of the solenoid valve assembly 13 are generally connected in advance. The avoidance opening 16 can facilitate the placement of these pipelines and the solenoid valve assembly 13 into the third chamber 6 together, improving the convenience of actual installation. At the same time, the blocking block 19 is located between the valve body 20 and the valve seat 21, and cooperates with the vertical side 18 to limit the movement of the solenoid valve assembly 13 in the third chamber 6, so that the solenoid valve assembly 13 is stably arranged in the third chamber 6.

[0030] In addition, the machine body 1 is provided with a detachable movable door 22 outside the brewing assembly 8. The movable door 22 and the machine body 1 are detachably separated through a movable connection structure. After the movable door 22 is disassembled, it is convenient to clean and maintain the brewing assembly 7 and the brewing component 8 in the first chamber 4, indirectly reducing the residual water vapor and coffee powder in the first chamber 4 from drifting into the third chamber 6.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coffee machine, which is provided with a first partition and a second partition inside, and is characterized in that, The first partition and the second partition divide the interior of the coffee machine into a first chamber, a second chamber and a third chamber. The first chamber includes a brewing assembly and a brewing component. The second chamber includes a grinding assembly, a heating assembly, a first driving device for driving the brewing assembly, and a second driving device for driving the brewing component. An electromagnetic valve assembly is provided in the third chamber.

2. The coffee machine according to claim 1, characterized in that, The second partition includes a slag blocking portion and a limiting portion. The slag blocking portion is located above the limiting portion, and an avoidance opening is provided between the slag blocking portion and the limiting portion.

3. The coffee machine according to claim 2, wherein, The slag blocking portion is an S-shaped plate that is inclined downward in the reverse direction along the inner side wall of the coffee machine.

4. A coffee machine according to claim 3, characterized in that, The lower arc surface of the S-shaped plate faces the brewing component.

5. The coffee machine according to claim 2, characterized in that, The limiting portion is an L-shaped plate that extends horizontally along the inner side wall of the coffee machine, and the vertical side of the L-shaped plate faces the limiting portion.

6. A coffee machine according to claim 5, characterized in that, A blocking block extending horizontally inward is provided at the end of the vertical side of the L-shaped plate. The valve body of the electromagnetic valve assembly is provided in the upper part of the third chamber above the blocking block, and the valve seat of the electromagnetic valve assembly is provided in the lower part of the third chamber below the blocking block.

7. A coffee machine according to claim 1, characterized in that, The machine body is provided with a detachable movable door on the outside of the brewing component, and the movable door can be disassembled for cleaning and maintenance of the interior of the machine body.

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