Ice drip coffee device capable of adjusting ice block melting speed

Abstract

The utility model discloses an ice drop coffee device capable of adjusting the ice block melting speed. The ice drop coffee device comprises a main body assembly, a brewing box, a brewing head assembly and a refrigeration assembly. The brewing box is installed on the main body assembly and located above the brewing head assembly, and fluid in the brewing box drips to the brewing head assembly; the main body assembly is provided with a control assembly and a heating assembly, the control assembly adjusts the operation power of the heating assembly, and the brewing box absorbs heat of the heating assembly; according to the ice drop coffee device, the heating assembly for heating the brewing box is arranged in the ice drop coffee device, the operation power of the heating assembly is adjustable, a user can adjust the operation power of the heating assembly and the heating temperature of the heating assembly according to requirements, then the ice block melting speed is adjusted, and finally the purpose of controlling the ice drop speed is achieved. Meanwhile, the making time of the ice drip coffee is effectively shortened, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee machines, and more particularly to an ice drip coffee device capable of adjusting the melting speed of ice cubes. Background Art

[0002] Ice drip coffee, also known as drip coffee, is a way of making coffee drinks. Ice drip coffee uses ice water, cold water or ice cubes to extract coffee. This extraction process is very slow and often takes several hours. For example, the ice drip coffee making device of China Publication No. CN219147339U has a funnel and a pot body. The funnel can hold ice cubes, and the pot body receives the fluid dripping from the funnel. A valve is provided between the funnel and the pot body to adjust the fluid speed. In this prior art ice drip coffee making device, since the melting speed of ice cubes cannot be adjusted, the melting speed depends on the heat exchange with the environment, and the melting speed is slow. The entire time of making ice drip coffee is very long and the efficiency is very low.

[0003] Furthermore, in the above-mentioned prior art, the pot body is directly placed indoors, and the time for making ice drip coffee is very long. The coffee in the pot body exchanges heat with the environment and gradually becomes room temperature. The produced ice drip coffee needs to be placed in a refrigerator for cold storage, which is inconvenient to operate. Utility Model Content

[0004] In view of this, the utility model provides an ice drip coffee device capable of adjusting the melting speed of ice cubes.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ice drip coffee device capable of adjusting the melting speed of ice cubes, comprising: a main body component, a brewing box, a brewing head component and a refrigeration component;

[0006] The brewing box is installed on the main body assembly and is located above the brewing head assembly, and the fluid in the brewing box drips onto the brewing head assembly;

[0007] The main body component is provided with a control component and a heating component, the control component adjusts the operating power of the heating component, and the brewing box absorbs the heat of the heating component;

[0008] This technology sets a heating component for heating the brewing box in the coffee device, and the operating power of the heating component is adjustable. The user can adjust the operating power of the heating component and the heating temperature of the heating component according to needs, and then adjust the melting speed of the ice cubes, and finally achieve the purpose of controlling the ice drip speed, effectively shortening the preparation time of ice drip coffee and improving the user experience.

[0009] As a preferred solution of the utility model, a first chamber for accommodating a brewing box is formed in the main body component; the heating component contacts the outer bottom wall and / or outer side wall of the brewing box; in the present technology, the heating component can contact the outer bottom wall or outer side wall of the brewing box, or the heating component can contact the outer bottom wall and inner bottom wall of the brewing box at the same time, and the contact between the brewing box and the heating component can better absorb the heat of the heating component and improve the melting efficiency of ice cubes.

[0010] As a preferred solution of the utility model, the heating component includes: a heating plate and a heat conducting plate, the heating plate is installed in the main body component and contacts the lower surface of the heat conducting plate, and the upper surface of the heat conducting plate contacts the outer bottom wall of the brewing box; in this technology, the heat of the heating plate is transferred through the heat conducting plate, and the heat conducting plate can be made of a material with good thermal conductivity such as a heat conducting aluminum plate.

[0011] As a preferred solution of the utility model, the heating component also includes: a temperature sensor, which detects the temperature of the heating plate or the heat conducting plate and transmits the signal to the control component; in the present technology, the temperature is detected in real time by the temperature sensor and fed back to the control component, and the control component adjusts the power of the heating plate based on the received signal and then stabilizes the temperature, thereby achieving melting of ice cubes at the set temperature.

[0012] As a preferred solution of the utility model, the main body assembly includes:

[0013] The main body has a first chamber for accommodating the brewing box and a second chamber for placing the coffee pot assembly;

[0014] A first door body is installed on the top of the main body and corresponds to the first chamber, and the first door body shields the brewing box when closed;

[0015] A second door body is installed on the side of the main body and corresponds to the second chamber, and the second door body shields the coffee pot assembly when it is closed;

[0016] In this technology, the brewing box is heated at a constant temperature in the first chamber, so that the ice cubes melt at a steady rate, the ice dripping speed is steady, and the produced ice drip coffee tastes better; and the coffee pot assembly is located in the second chamber. After the first door body and the second door body are closed, the first chamber and the second chamber are both in a closed state, providing the best brewing environment for ice drip coffee.

[0017] As a preferred solution of the utility model, the refrigeration assembly is installed on the main body and acts on the second chamber;

[0018] The inner wall of the second chamber is provided with an airflow exchange port.

[0019] As a preferred solution of the utility model, the refrigeration assembly includes:

[0020] Refrigeration sheet;

[0021] A first heat-conducting aluminum plate and a second heat-conducting aluminum plate, a cooling plate is located between the first heat-conducting aluminum plate and the second heat-conducting aluminum plate, and the cooling plate is connected to the first heat-conducting aluminum plate through an aluminum block;

[0022] A blower is installed corresponding to the first heat-conducting aluminum plate to guide cold air into the second chamber;

[0023] The cooling fan is installed corresponding to the second heat-conducting aluminum plate to guide the hot air out of the main body;

[0024] In this technology, when making ice drip coffee, cold air is blown into the second chamber through the refrigeration component, and the circulating cold air reduces the ambient temperature in the second chamber to a specified low temperature state, so that ice drip coffee is made in a low temperature and constant temperature environment, making the ice drip coffee taste better.

[0025] As a preferred solution of the utility model, the main body includes: a main body bracket, thermal insulation foam and an outer shell, and the thermal insulation foam is arranged between the outer shell and the main body bracket; the refrigeration component also includes: a thermal insulation cotton block and a water absorbent pad; the thermal insulation cotton block has an installation hole, and the aluminum block and the refrigeration plate are assembled in the installation hole; in this technology, the thermal insulation foam mainly plays a thermal insulation role, so that the second chamber is kept at a low and constant temperature, reducing the loss of cold and effectively reducing energy consumption; the water absorbent pad is mainly used to absorb liquid water generated in the main body.

[0026] As a preferred solution of the utility model, the brewing head assembly comprises: a brewing head, a brewing head connector and an adjusting rod; a water outlet is provided at the bottom of the brewing box, and the brewing head is connected to the water outlet of the brewing box through the brewing head connector; a sealing member is provided between the brewing head connector and the water outlet of the brewing box, and between the brewing head connector and the brewing head;

[0027] A fluid channel is provided in the brewing head, and an adjusting rod is installed on the brewing head and can be screwed in or out of the brewing head;

[0028] The end of the regulating rod extends into the fluid channel, and the flow rate of the fluid channel is adjusted by controlling the depth of the regulating rod screwed into the fluid channel;

[0029] In the present technology, the connection between the brewing head assembly and the brewing box is simple, and the fluid speed and the coffee taste can be adjusted by rotating the adjustment rod.

[0030] As a preferred solution of the utility model, the control component includes: a control board and a power board, the power board is provided with a thyristor structure; the temperature sensor and the heating plate are electrically connected to the power board; the technology adjusts the operating power of the heating component through the thyristor structure, and operates through the control board, and the adjustment process is simple and convenient.

[0031] Other beneficial technical effects of the utility model are embodied in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0033] Figure 1 This is a schematic diagram of the structure of an ice drip coffee device capable of adjusting the melting speed of ice cubes according to the utility model;

[0034] Figure 2 It is a schematic diagram of the utility model of the ice drip coffee device capable of adjusting the melting speed of ice cubes, after which the second door body is hidden;

[0035] Figure 3 It is a schematic diagram of the first door and the second door of the ice drip coffee device capable of adjusting the melting speed of ice cubes of the utility model after opening;

[0036] Figure 4 It is a schematic diagram of the separate structure of the main body component, the brewing box, the brewing head component and the coffee pot component in the ice drip coffee device capable of adjusting the melting speed of ice cubes of the utility model;

[0037] Figure 5 It is a cross-sectional schematic diagram of an ice drip coffee device capable of adjusting the melting speed of ice cubes according to the utility model;

[0038] Figure 6 This is an exploded view of the ice drip coffee device of the utility model which can adjust the melting speed of ice cubes.

[0039] Description of Reference Numerals

[0040] Main body assembly 100; first chamber 101; second chamber 102; airflow exchange port 1021; main body 110; main body bracket 111; thermal insulation foam 112; shell 113; heat dissipation hole 1131; first door body 120; second door body 130; brewing box 200; water outlet 201; water outlet pipe 210; brewing head assembly 300; brewing head 310; fluid channel 311; brewing head connector 320; adjustment rod 330; knob 331; first sealing member 341; The second sealing member 342; the control assembly 400; the control board 410; the power board 420; the heating assembly 500; the heating plate 510; the heat conducting plate 520; the temperature sensor 530; the coffee pot assembly 600; the coffee pot 610; the filter 620; the refrigeration assembly 700; the refrigeration plate 710; the first heat conducting aluminum plate 720; the second heat conducting aluminum plate 730; the blower 740; the cooling fan 750; the heat insulating cotton block 760; the mounting hole 761; the aluminum block 770; the water absorbent pad 780. DETAILED DESCRIPTION

[0041] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0042] For an ice-drip coffee machine with adjustable melting speed, please refer to Figure 1-6 As shown, it includes: a main body component 100, a brewing box 200, a brewing head component 300 and a refrigeration component 700. The brewing box 200 is installed on the main body component 100 and is located above the brewing head component 300. The fluid in the brewing box 200 drips to the brewing head component 300. The main body component 100 is provided with a control component 400 and a heating component 500. The control component 400 adjusts the operating power of the heating component 500, and the brewing box 200 absorbs the heat of the heating component 500.

[0043] When in use, you can make ice-drip coffee and hot coffee according to actual needs;

[0044] For example, to make ice-drip coffee, ice cubes are placed in the brewing box 200, and the ice water after the ice cubes melt drips into the brewing head assembly 300. This process is called "ice dripping". Then, the ice dripping speed can be adjusted by changing the heating temperature of the heating assembly 500. When the heating temperature is high, the ice cubes melt quickly and the ice dripping speed is fast; when the heating temperature is low, the ice cubes melt slowly and the ice dripping speed is slow. Adjusting the ice dripping speed can adjust the coffee taste and the speed of making ice-drip coffee. Ice water drips from the brewing head assembly to the coffee pot assembly 600 to make ice-drip coffee.

[0045] For example, to make hot coffee, water is poured into the brewing box 200, and the water is heated by the heating component 500. After heating, the hot water flows into the brewing head component 300 and finally drips into the coffee pot component 600 to make hot coffee.

[0046] In one embodiment, a first chamber 101 for accommodating the brewing box 200 is formed in the main body component 100, and the heating component 500 contacts the outer bottom wall and / or outer side wall of the brewing box 200;

[0047] like Figure 5 As shown, the heating component 500 is installed inside the main component 100, and the heating component 500 is in direct contact with the brewing box 200, so the heating effect is good;

[0048] The heating component 500 may be close to the outer bottom wall of the brewing box 200, or the heating component 500 may be close to the outer side wall of the brewing box 200; or the heating component 500 may be close to both the outer bottom wall and the outer side wall of the brewing box 200; all three methods can realize that the heating component 500 heats the brewing box 200; Figure 5As shown, in this embodiment, the heating component 500 is close to the outer bottom wall of the brewing box 200 for heating.

[0049] Furthermore, the heating assembly 500 includes: a heating plate 510 and a heat conducting plate 520, wherein the heating plate 510 is installed in the main assembly 100 and contacts the lower surface of the heat conducting plate 520, and the upper surface of the heat conducting plate 520 contacts the outer bottom wall of the brewing box 200;

[0050] The heating plate 510 can be a PTC heating plate, and the heat conducting plate 520 can be made of aluminum with good thermal conductivity and made into a heat conducting aluminum plate. During heating, the heat is evenly transferred to the outer bottom wall of the brewing box 200 through the heat conducting plate 520.

[0051] Furthermore, the heating component 500 further includes: a temperature sensor 530 , which detects the temperature of the heating plate 510 or the heat conducting plate 520 and transmits a signal to the control component 400 ;

[0052] When in use, the temperature sensor 530 detects the temperature of the heat conducting plate 520 and transmits a signal to the control component 400, which then adjusts the operating power of the heating component 500 to stabilize the heating temperature;

[0053] More specifically, when setting the melting speed of ice cubes for making ice drip coffee, there are low, medium and high levels, and when making hot coffee, there is a hot coffee level; each level has a preset heating temperature; such as:

[0054] The control component 400 selects a low gear to make ice-drip coffee, the heating plate 510 is heated, and the heating temperature of the low gear is A. The heat is transferred to the brewing box 200 through the heat conducting plate 520. The temperature sensor 530 detects the temperature of the heat conducting plate 520 in real time and transmits the signal to the control component 400. If it is detected that the temperature of the heat conducting plate 520 is higher than A or lower than A, the control component 400 adjusts the operating power of the heating plate 510 to keep the temperature of the heat conducting plate 520 at A for constant heating, and finally achieves low-speed melting of ice cubes;

[0055] The control component 400 selects the middle gear to make ice-drip coffee, the heating plate 510 heats, the heating temperature of the middle gear is B, the heat is transferred to the brewing box 200 through the heat conducting plate 520, the temperature sensor 530 detects the temperature of the heat conducting plate 520 in real time, and transmits the signal to the control component 400. If it is detected that the temperature of the heat conducting plate 520 is higher than B or lower than B, the control component 400 adjusts the operating power of the heating plate 510 to keep the temperature of the heat conducting plate 520 constant at B, and finally achieves the melting of ice cubes at the middle gear speed;

[0056] The control component 400 selects the high gear to make ice-drip coffee, the heating plate 510 heats, the heating temperature of the medium gear is C, the heat is transferred to the brewing box 200 through the heat conducting plate 520, the temperature sensor 530 detects the temperature of the heat conducting plate 520 in real time, and transmits the signal to the control component 400. If it is detected that the temperature of the heat conducting plate 520 is higher than C or lower than C, the control component 400 adjusts the operating power of the heating plate 510 to keep the temperature of the heat conducting plate 520 at C and heat it constantly, finally achieving high-speed melting of ice cubes;

[0057] The hot coffee gear is selected by the control component 400 to make hot coffee, the heating plate 510 is heated, the heating temperature is D, and the heat is transferred to the brewing box 200 through the heat conducting plate 520. The temperature sensor 530 detects the temperature of the heat conducting plate 520 in real time and transmits the signal to the control component 400. If it is detected that the temperature of the heat conducting plate 520 is higher than D or lower than D, the control component 400 adjusts the operating power of the heating plate 510 to keep the temperature of the heat conducting plate 520 at D for constant heating to make hot coffee.

[0058] In one embodiment, if Figure 1-4 As shown, the main body assembly 100 includes:

[0059] The main body 110 has a first chamber 101 for accommodating the brewing box 200 and a second chamber 102 for placing the coffee pot assembly 600;

[0060] The first door body 120 is installed on the top of the main body 110 and corresponds to the first chamber 101. When the first door body 120 is closed, it shields the brewing box 200;

[0061] The second door 130 is installed on the side of the main body 110 and corresponds to the second chamber 102. When the second door 130 is closed, it covers the coffee pot assembly 600.

[0062] like Figure 1-3 As shown, the main body component 100 is designed as a box-type structure, the first chamber 101 is above the second chamber 102, and the fluid drips under the action of gravity; after the first door body 120 is opened, the brewing box 200 is exposed, and the brewing box 200 can be fixedly installed in the first chamber 101. When in use, ice cubes or water are added to the brewing box 200, and the brewing box 200 is heated by the heating component 500; after the second door body 130 is opened, the coffee pot component 600 can be taken out and placed; after the first door body 120 and the second door body 130 are set, the production process of ice drip coffee or hot coffee is carried out in a closed environment, which is not affected by the external environment, and the production process is cleaner and more hygienic.

[0063] Alternatively, if Figure 3As shown, the first door body 120 and the second door body 130 are single-door flip-up structures, one side of the first door body 120 is rotatably connected to the top of the main body 110, and the bottom side of the second door body 130 is rotatably connected to the side of the main body 110, specifically, the second door body 130 is rotatably connected to the front of the main body 110, and when it needs to be opened, the first door body 120 and the second door body 130 can be flip-opened;

[0064] Optionally, in order to facilitate opening, a handle, a grip groove or other structure that facilitates force application and rotation to open the door may be provided on the first door body 120 and the second door body 130 .

[0065] In one embodiment, the refrigeration assembly 700 is installed on the main body 110 and acts on the second chamber 102; the inner wall of the second chamber 102 is provided with an airflow exchange port 1021;

[0066] After the refrigeration assembly 700 is arranged in the main body 110, the entire ice drip coffee device with adjustable ice melting speed can also be used as a refrigerator, that is, the ice drip coffee device with adjustable ice melting speed combines the functions of making coffee and a refrigerator in one, and can realize the low temperature function of the refrigerator. Ice drip coffee is brewed in a low temperature environment, which provides a better environment for making coffee than the traditional method of making ice drip coffee at room temperature. The step of putting the coffee into the refrigerator for refrigeration after ice extraction is reduced, which makes storage more convenient and does not cause the coffee to be mixed with other foods in the refrigerator when placed in a large refrigerator.

[0067] When making ice-drip coffee, the refrigeration component 700 is operated, but when making hot coffee, the refrigeration component 700 may not be operated.

[0068] When making ice-drip coffee, the refrigeration component 700 is operated first to keep the second chamber 102 at a certain low temperature environment for making ice-drip coffee.

[0069] In one embodiment, the refrigeration assembly 700 includes: a refrigeration sheet 710, a first heat-conducting aluminum plate 720, a second heat-conducting aluminum plate 730, a blower 740 and a heat dissipation fan 750;

[0070] Furthermore, the main body 110 includes: a main body frame 111 , a thermal insulation foam 112 and a shell 113 .

[0071] like Figure 6 As shown, the main frame 111 is constructed with a first chamber 101 and a second chamber 102, the shell 113 is arranged in front of the main frame 111, and the thermal insulation foam 112 is filled between the shell 113 and the main frame 111; the thermal insulation foam 112 mainly plays a role of heat preservation, which can reduce the cold loss of the refrigeration assembly 700, thereby reducing energy consumption;

[0072] Continue as Figure 5-6As shown, the cooling plate 710 is installed in a heat-insulating cotton block 760. The heat-insulating cotton block 760 is block-shaped and has a mounting hole 761 in the middle. The cooling plate 710 has a cold end and a hot end. The first heat-conducting aluminum plate 720 is located at the cold end of the cooling plate 710. The first heat-conducting aluminum plate 720 and the cooling plate 710 are connected by an aluminum block 770. The second heat-conducting aluminum plate 730 is located at the hot end of the cooling plate 710. When the cooling plate 710 is in operation, the cold is transferred to the first heat-conducting aluminum plate 720, and the heat is transferred to the second heat-conducting aluminum plate 730.

[0073] like Figure 5 As shown, the blower 740 is installed corresponding to the first heat-conducting aluminum plate 720. When the blower 740 is running, it drives the airflow to flow. When the airflow flows through the first heat-conducting aluminum plate 720, the temperature is reduced, and the cold air is blown into the second chamber 102 through the airflow exchange port 1021; and the airflow in the second chamber 102 flows out through the airflow exchange port 1021 and then passes through the first heat-conducting aluminum plate 720 again to be cooled, and finally blown into the second chamber 102; such a cycle is repeated, so that the temperature in the second chamber 102 is reduced and maintained at a stable temperature;

[0074] like Figure 6 As shown, the airflow exchange port 1021 at the upper part of the main frame 111 is for air inlet, the airflow exchange port 1021 at the lower part of the main frame 111 is for air outlet, and the blower 740 is installed corresponding to the airflow exchange port 1021 at the upper part of the main frame 111.

[0075] The heat dissipation fan 750 is installed corresponding to the second heat-conducting aluminum plate 730 , and a heat dissipation hole 1131 is set in the shell 113 . The airflow flows through the second heat-conducting aluminum plate 730 and is heated, taking away the temperature of the second heat-conducting aluminum plate 730 , and the hot air is blown out from the heat dissipation hole 1131 .

[0076] Continue as Figure 6 As shown, the first heat-conducting aluminum plate 720 is installed on the back of the main bracket 111, a gasket is arranged between the first heat-conducting aluminum plate 720 and the back of the main bracket 111, the main bracket 111 is provided with studs, and the second heat-conducting aluminum plate 730 can be locked on the studs.

[0077] Furthermore, the refrigeration assembly 700 further includes a water-absorbing pad 780 , which is mainly used to absorb moisture between the main support 111 and the shell 113 .

[0078] When making ice-drip coffee, the refrigeration component 700 operates to reduce the temperature in the second chamber 102 and keep it at a low and constant temperature to make ice-drip coffee.

[0079] In one embodiment, the brewing head assembly 300 includes: a brewing head 310, a brewing head connector 320 and an adjustment rod 330; Figure 4-5As shown, a water outlet 201 is provided at the bottom of the brewing box 200 , and the inner bottom wall of the brewing box 200 is inclined toward the water outlet 201 , so that the fluid can be collected at the water outlet 201 and flow toward the brewing head assembly 300 .

[0080] Furthermore, a water outlet pipe 210 is provided at a position of the brewing box 200 corresponding to the water outlet 201, and the brewing head connector 320 and the water outlet pipe 210 are plugged together, and a first sealing member 341 is also provided between the brewing head connector 320 and the water outlet pipe 210 to prevent water leakage between the brewing head connector 320 and the water outlet pipe 210;

[0081] The brewing head 310 and the brewing head connector 320 are threadedly connected and tightened, and the installation method is simple. The lower part of the brewing head connector 320 is provided with an external thread, and the upper part of the brewing head 310 is provided with an internal thread. In addition, a second sealing member 342 is provided between the brewing head 310 and the brewing head connector 320 to prevent water leakage between the brewing head 310 and the brewing head connector 320.

[0082] Furthermore, a fluid channel 311 is provided in the brewing head 310, and an adjusting rod 330 is installed on the brewing head 310 and can be screwed in or out of the brewing head 310, and the end of the adjusting rod 330 extends into the fluid channel 311, and the flow rate of the fluid channel is adjusted by controlling the depth of the adjusting rod 330 screwed into the fluid channel 311;

[0083] like Figure 5 As shown, the brewing head 310 is provided with a mounting hole, the mounting direction of the adjusting rod 330 is approximately perpendicular to the fluid channel 311, the adjusting rod 330 is threadedly mounted on the brewing head 310, and a sealing ring is provided between the two to prevent water leakage;

[0084] The adjustment rod 330 is screwed into the fluid channel 311 until the fluid channel 311 is completely closed, and the fluid cannot flow to the coffee pot assembly 600 through the fluid channel 311 .

[0085] When the fluid channel 311 is completely closed, the rotation adjustment rod 330 moves outward. Figure 5 The direction indicates moving to the left, adjusting the outward movement distance of the adjusting rod 330 to control the flow rate of the fluid channel 311 .

[0086] Furthermore, if Figure 4 As shown, a knob 331 is provided at the beginning of the adjusting rod 330 to facilitate applying force to rotate the adjusting rod 330 .

[0087] In one embodiment, the control assembly 400 includes: a control board 410 and a power board 420, the power board 420 is provided with a thyristor structure, the cooling plate 710, the temperature sensor 530 and the heating plate 510 are all electrically connected to the power board 420, and the thyristor structure can adjust the operating power of the heating plate 510;

[0088] Take the low setting when making ice-drip coffee as an example:

[0089] When the low gear is selected on the control board 410, the power board 420 receives the signal transmitted from the control board 410 and controls the heating of the heating plate 510 through its thyristor structure. The heat is transferred from the heat conducting plate 520 to the brewing box 200. The temperature is detected by the temperature sensor 530 installed on the heat conducting plate 520 and fed back to the power board 420 to adjust the power of the heating plate 510, thereby stabilizing the temperature and achieving low-speed melting of ice cubes.

[0090] Similarly, when the medium, high and hot coffee gears are selected for operation, a stable heating temperature is maintained through the above principle.

[0091] like Figure 5 As described above, the control panel 410 is arranged on the front of the main body 110 , and the control panel 410 may be a mechanical key panel, a touch panel with a liquid crystal display, etc. The power panel 420 is installed inside the main body 110 , between the main frame 111 and the housing 113 .

[0092] In one embodiment, if Figure 4 As shown, the coffee pot assembly 600 includes: a coffee pot 610 and a filter 620, the filter 620 is installed corresponding to the coffee pot 610, the coffee powder is loaded in the filter 620, the fluid drips into the filter 620 through the brewing head assembly 300, and the extracted coffee finally drips into the coffee pot 610;

[0093] A position for placing the coffee pot assembly 600 is set in the second chamber 102 . After the coffee pot assembly 600 is placed, the filter screen 620 is directly opposite to the bottom of the liquid outlet of the brewing head 310 , and the fluid can drip into the filter screen 620 correctly.

[0094] The utility model combines the coffee making function with the refrigerator function. Under the condition of making ice drip coffee in a low-temperature and constant-temperature environment, the melting speed of ice cubes can be adjusted, the time for making ice drip coffee can be adjusted, and the user experience can be improved.

[0095] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An ice drip coffee device capable of adjusting the melting speed of ice cubes, characterized in that: include: Main body assembly, brewing box, brewing head assembly and refrigeration assembly; The brewing box is installed on the main body assembly and is located above the brewing head assembly, and the fluid in the brewing box drips onto the brewing head assembly; The main body component is provided with a control component and a heating component. The control component adjusts the operating power of the heating component, and the brewing box absorbs the heat of the heating component.

2. The ice drip coffee device with adjustable ice melting speed according to claim 1, characterized in that: A first chamber for accommodating a brewing box is formed in the main body component; and the heating component contacts an outer bottom wall and / or an outer side wall of the brewing box.

3. The ice drip coffee device with adjustable ice melting speed according to claim 2, characterized in that: The heating assembly comprises: a heating plate and a heat conducting plate, wherein the heating plate is installed in the main assembly and contacts the lower surface of the heat conducting plate, and the upper surface of the heat conducting plate contacts the outer bottom wall of the brewing box.

4. The ice drip coffee device with adjustable ice melting speed according to claim 3, characterized in that: The heating component also includes: a temperature sensor, which detects the temperature of the heating plate or the heat conducting plate and transmits a signal to the control component.

5. The ice drip coffee device capable of adjusting the melting speed of ice cubes according to any one of claims 1 to 4, characterized in that: The main body component comprises: The main body has a first chamber for accommodating the brewing box and a second chamber for placing the coffee pot assembly; A first door body is installed on the top of the main body and corresponds to the first chamber, and the first door body shields the brewing box when closed; The second door body is installed on the side of the main body and corresponds to the second chamber. When the second door body is closed, it covers the coffee pot assembly.

6. The ice drip coffee device with adjustable ice melting speed according to claim 5, characterized in that: The refrigeration assembly is mounted on the main body and acts on the second chamber; The inner wall of the second chamber is provided with an airflow exchange port.

7. The ice drip coffee device capable of adjusting the melting speed of ice cubes according to claim 6, characterized in that: The refrigeration assembly comprises: Refrigeration sheet; A first heat-conducting aluminum plate and a second heat-conducting aluminum plate, a cooling plate is located between the first heat-conducting aluminum plate and the second heat-conducting aluminum plate, and the cooling plate is connected to the first heat-conducting aluminum plate through an aluminum block; A blower is installed corresponding to the first heat-conducting aluminum plate to guide cold air into the second chamber; The cooling fan is installed corresponding to the second heat-conducting aluminum plate to guide the hot air to be discharged outside the main body.

8. The ice drip coffee device capable of adjusting the melting speed of ice cubes according to claim 7, characterized in that: The main body includes: a main body bracket, thermal insulation foam and an outer shell, wherein the thermal insulation foam is arranged between the outer shell and the main body bracket; the refrigeration component also includes: a thermal insulation cotton block and a water-absorbing pad; the thermal insulation cotton block has an installation hole, and the aluminum block and the refrigeration plate are assembled in the installation hole.

9. The ice drip coffee device capable of adjusting the melting speed of ice cubes according to any one of claims 1 to 4, characterized in that: The brewing head assembly comprises: a brewing head, a brewing head connector and an adjusting rod; A water outlet is provided at the bottom of the brewing box, and the brewing head is connected to the water outlet of the brewing box through a brewing head connector; a sealing member is provided between the brewing head connector and the water outlet of the brewing box, and between the brewing head connector and the brewing head; A fluid channel is provided in the brewing head, and an adjusting rod is installed on the brewing head and can be screwed in or out of the brewing head; The end of the regulating rod extends into the fluid channel, and the flow rate of the fluid channel is adjusted by controlling the depth of the regulating rod screwed into the fluid channel.

10. The ice drip coffee device capable of adjusting the melting speed of ice cubes according to claim 4, characterized in that: The control component comprises: a control board and a power board, wherein the power board is provided with a thyristor structure; the temperature sensor and the heating plate are both electrically connected to the power board.

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