CN205251244U

CN205251244U - Intelligence coffee pot control module

Info

Publication number: CN205251244U
Application number: CN201520837502.XU
Authority: CN
Inventors: 刘航
Original assignee: SHENZHEN SHIJINGDA TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SHIJINGDA TECHNOLOGY Co Ltd
Priority date: 2015-10-27
Filing date: 2015-10-27
Publication date: 2016-05-25
Anticipated expiration: 2025-10-27

Abstract

The utility model provides an intelligence coffee pot control module, includes heating unit, temperature sensor, execute component, MCU and provides the power of electric energy, temperature sensor with MCU electric connection just will follow the temperature signal who senses in the heating unit feeds back to MCU, execute component establishes the heating unit with between the power, execute component with MCU electric connection, be equipped with the predetermined temperature in the MCU, when when the MCU received temperature equals with the predetermined temperature, MCU control execute component work, execute component control the heating unit with power supply disconnection. Therefore, the utility model has the advantages of that can regulate and control automatically, that the structure is simpler, use more convenient.

Description

Intelligence coffee pot control module

Technical field

The utility model relates to coffee pot technical field, especially a kind of intelligent coffee pot control module.

Background technology

Along with the raising of people's living standard, people more and more focus on quality of the life; In recent years, along with the impact of exotic culture and life style, coffee has entered the ordinary Chinese common people's life more, therefore coffee also progressively grow up in China, no matter stay at home, or in office or various social life, people coffee at product, it links together with fashion, the modern life gradually; Nowadays, many coffee fans can not be satisfied with the mouthfeel of instant coffee, but want to have oneself coffee utensil, can be at office or family boiling, enjoyment coffee. Coffee pot is a kind of utensil of brewing coffee, and at present, in prior art, most coffee pot is the coffee pot with electric heating function, stays at home or office's boiling coffee of doing it yourself by coffee pot, enjoys leisurely and carefree life.

But this coffee pot of the prior art, due to technological deficiency, in making coffee, can not show the temperature of coffee in kettle, and boil coffee at every turn and also need user to pull out power supply and plug; Because different temperature can affect the local flavor of brewing coffee out, so just cause the coffee that is difficult to obtain best flavor, for coffee fan, this is very inconvenient; And after having boiled coffee, need user to pull out the attaching plug of coffee pot at every turn, very inconvenient, also unrealistic; If forget the attaching plug that pulls out coffee pot slightly careless, coffee may will roll to cause overflowing and, and the surrounding environment that not only can make coffee pot dirty, is also extremely unsafe; In addition, the problem of existing coffee pot control circuit ubiquity control circuit complexity, because control circuit is too complicated, just the load capacity of power-switching circuit is had higher requirements, cause the application of low-power dissipation power supply change-over circuit to be restricted, further increased cost and the Overall Power Consumption of circuit.

Utility model content

In order to overcome the problems referred to above, the utility model to society provide a kind of can auto-control, structure is more simple, use convenient intelligent coffee pot control module.

The technical solution of the utility model is: a kind of intelligent coffee pot control module, comprise heating unit, temperature sensor, executive component, MCU and the power supply of electric energy is provided, described temperature sensor and described MCU are electrically connected and the temperature signal sensing from described heating unit are fed back to described MCU, described executive component is located between described heating unit and described power supply, described executive component and described MCU are electrically connected, and in described MCU, are provided with predetermined temperature; When the temperature receiving as described MCU equates with predetermined temperature, described MCU controls described executive component work, and heating unit and described power supply disconnect described in described executive component control.

As to improvement of the present utility model, also comprise pressure sensor, in described MCU, be provided with predetermined pressure, described pressure sensor and described MCU are electrically connected, and the pressure signal sensing from described heating unit is fed back to described MCU by described pressure sensor, when the pressure receiving as described MCU is less than predetermined pressure, described MCU controls described executive component work, described in described executive component control, heating unit and described power supply disconnect, otherwise, connect.

As to improvement of the present utility model, also comprise warning device.

As to improvement of the present utility model, described warning device is buzzer or warning light.

As to improvement of the present utility model, described executive component is relay or controllable silicon.

As to improvement of the present utility model, described heating unit is heater coil.

The utility model is owing to comprising heating unit, temperature sensor, executive component, MCU and the power supply of electric energy is provided, described temperature sensor and described MCU are electrically connected and the temperature signal sensing from described heating unit are fed back to described MCU, described executive component is located between described heating unit and described power supply, described executive component and described MCU are electrically connected, and are provided with the first predetermined temperature in described MCU, when the temperature value receiving as described MCU conforms to described the first predetermined temperature value, described MCU controls described executive component work, heating unit and described power connection or disconnection described in described executive component control. in the utility model, before making coffee, first in described MCU, establish the first predetermined temperature (such as, user needs the coffee of 80 degree, establishing the first predetermined temperature is 80 degree), in the process of making coffee, described temperature sensor is constantly responded to the temperature of described heating unit, and temperature signal is fed back to described MCU, described MCU compares the temperature value sensing and the first predetermined temperature value, consistent once the first predetermined temperature value of presetting with user, described MCU just can make instruction to executive component, described executive component makes to disconnect between heating unit and power supply, the mode of a kind of automatic adjusting like this, just do not need user manually to pull out power supply, on the scene even without people, also can realize well deenergization, cook the coffee that meets user's taste, in terms of existing technologies, structure is simpler for the utility model, uses convenient, therefore, the utlity model has can auto-control, structure is more simple, use convenient advantage.

Brief description of the drawings

Fig. 1 is the theory structure schematic diagram of the utility model the first embodiment.

Fig. 2 is the planar structure schematic diagram at the interface in Fig. 1.

Fig. 3 is the theory structure schematic diagram of the utility model the second embodiment.

Detailed description of the invention

In description of the present utility model, it will be appreciated that, in term, orientation or the position relationship of the instruction such as " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of the device of instruction or hint indication or element must have specific orientation, with specific orientation structure with operate, therefore can not be interpreted as restriction of the present utility model. In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also that dismounting connects, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, can be to be also indirectly connected by intermediary, can be the connection of two element internals. For the ordinary skill in the art, can concrete condition understand above-mentioned term at concrete meaning of the present utility model. In addition,, in description of the present utility model, except as otherwise noted, " multiple ", " somes' " implication is two or more.

Refer to Fig. 1 to Fig. 2, what Fig. 1 and Fig. 2 disclosed is the first embodiment of intelligent coffee pot control module, a kind of intelligent coffee pot control module, comprise heating unit 1, temperature sensor 21, executive component 3, MCU4, and provide the power supply 5 of electric energy, described temperature sensor 21 is electrically connected and the temperature signal sensing from described heating unit 1 is fed back to described MCU4 with described MCU4, described MCU4 processes temperature signal, described executive component 3 is located between described heating unit 1 and described power supply 5, described executive component 3 is electrically connected with described MCU4, in described MCU4, be provided with the first predetermined temperature, described MCU4 is according to the temperature signal receiving is processed, and judge, in the time that temperature value conforms to described the first predetermined temperature value, described MCU4 just makes instruction, control described executive component 3 and work, described executive component 3 is controlled described heating unit 1 and is switched on or switched off with described power supply 5. the utility model is in the process of making coffee, and user only need set predetermined temperature, when coffee in kettle arrives predetermined temperature, just can automatically realize the break-make of power supply, without user's plug power supply personally, very easy to use.

In the utility model, preferably, also comprise warning device, described warning device is buzzer 61 or warning light, in the present embodiment, described warning device is buzzer 61, in the present embodiment, the mode that described buzzer 61 is reported to the police can be set in advance in described MCU4, such as distinguishing different states by frequency and the volume of " dripping " sound; In addition, in the utility model, can restart for after making to break down, also be provided with reset button 81, after breaking down, press reset button 81, can restPose.

In the utility model, preferably, described executive component 3 is relay 31 or controllable silicon 32, and in the present embodiment, described executive component 3 is relays 31, selects relay 31 can make cost lower, and more practical.

In the utility model, described heating unit 1 is heater coil.

Below in conjunction with Fig. 1 and Fig. 2, the utility model will be further described:

Before use, first and described power supply 5 is connected, interface 7 is provided with switch key 82, selection of time button, model selection button and temperature selection key, selection of time button has two, is respectively 30min button 83 and 60min button 84, and the utility model is except making coffee, can also boil hot water, therefore model selection button is respectively and makes coffee button 85 and boil hot water button 86, and temperature selection key has two, is respectively 87 and 100 DEG C of buttons 88 of 80 DEG C of buttons, on described switch key 82, to there being two LED lamps, be respectively a LED lamp 71 and the 2nd LED lamp 72, a described LED lamp 71 is green lights, and green light represents duty, and described the 2nd LED lamp 72 is red lights, and red light represents halted state, simultaneously, the corresponding LED lamp of each button in selection of time button and model selection button, respectively the 3rd LED lamp 73, the 4th LED lamp 74, the 5th LED lamp 75, the 6th LED lamp 76, the 7th LED lamp 77 and the 8th LED lamp 78, press arbitrary button, its corresponding LED lamp just can light, while making coffee, the coffee pot that coffee is housed is placed on heating unit 1, then presses switch key 82, now a LED lamp 71 is bright, preference pattern again, press the button 86 of making coffee, now the 6th LED lamp 76 lights, and finally selects timing or fixed temperature, such as, selecting temperature is 80 DEG C, presses 80 DEG C of buttons 87, and described the 7th LED lamp 77 lights, now whole circuit is connected, described MCU4 receives the first preset temperature from user, namely 80 DEG C, described heating unit 1 constantly heats coffee in kettle, described temperature sensor 21 senses the temperature signal of described heating unit 1, and temperature signal is fed back to described MCU4, described MCU4 is to processing formation temperature value from the temperature signal of temperature sensor 21, and temperature value and the first preset temperature are compared, in the time that temperature value equates with the first preset temperature value, described MCU4 makes instruction to executive component 3, 3 of described executive components make described power supply 5 disconnect with described heating unit 1, now described heating unit 1 stops coffee heating, the temperature of coffee rests on 80 DEG C, meanwhile, described buzzer 61 sounds the alarm, user just can learn according to alarm song, coffee has met the requirements of temperature, user just can coffee for drinking, the utility model has been realized auto-control, the effect of deenergization. except can fixed temperature, the namely timing of all right Preset Time of the utility model, selection of time have 30min and 60min(certain, more selection can also be set, such as 10min, 20min etc.), similarly, meet after the default time of user when time to boil water or that make coffee, described heating unit 1 also can be automatically and power supply 5 disconnect, stop the heating to coffee or hot water, described buzzer 61 sounds the alarm.

The utility model can also be made as the second embodiment (referring to Fig. 3), the second embodiment is identical substantially with the first embodiment, its difference is also to comprise in the present embodiment pressure sensor 22, in the present embodiment, described pressure sensor 22 arranges in order to prevent coffee pot dry combustion method, described pressure sensor 22 is electrically connected with described MCU4, and the pressure signal sensing from described heating unit 1 is fed back to described MCU4 by described pressure sensor 22, before dispatching from the factory, just need in described MCU4, set predetermined pressure, described predetermined pressure is quantity of coffee in coffee pot during to lowest water level line, the gravity summation of whole coffee pot and coffee, in the time that user makes coffee, the coffee pot that fills coffee is placed on described heating unit 1, described pressure sensor 22 just senses a pressure signal, and the pressure signal sensing is fed back to described MCU4, described MCU4 just processes described pressure signal, mineralization pressure value, and force value and preset pressure value are compared, in the time that force value is less than preset pressure value, described MCU4 just indicates described executive component 3 to control disconnection all the time between described heating unit 1 and power supply 5, in the time that force value is greater than or equal to preset pressure value, described MCU4 just indicates described executive component 3 to control between described heating unit 1 and power supply 5 and connects, because different coffee pots varies in weight, therefore the control module with described pressure sensor 22 in the present embodiment is matching used with coffee pot, the utility model plays the effect of holding circuit, prevents dry combustion method, has reduced the generation of accident, more secure and reliable to use.

Claims

1. an intelligent coffee pot control module, it is characterized in that, comprise heating unit (1), temperature sensor (21), executive component (3), MCU(4), the power supply (5) of electric energy is provided, and pressure sensor (22), described temperature sensor (21) and described MCU(4) be electrically connected and the temperature signal sensing from described heating unit (1) is fed back to described MCU(4), described executive component (3) is located between described heating unit (1) and described power supply (5), described executive component (3) and described MCU(4) be electrically connected, described MCU(4) in be provided with predetermined temperature, as described MCU(4) temperature that receives is while equating with predetermined temperature, described MCU(4) control described executive component (3) work, described executive component (3) is controlled described heating unit (1) and is disconnected with described power supply (5), described MCU(4) in be provided with predetermined pressure, described pressure sensor (22) and described MCU(4) be electrically connected, the pressure signal sensing from described heating unit (1) is fed back to described MCU(4 by described pressure sensor (22)), as described MCU(4) pressure that receives is while being less than predetermined pressure, described MCU(4) control described executive component (3) work, described executive component (3) is controlled described heating unit (1) and is disconnected with described power supply (5), otherwise, connect.

2. intelligent coffee pot control module according to claim 1, is characterized in that: also comprise warning device (6).

3. intelligent coffee pot control module according to claim 2, is characterized in that: described warning device is buzzer (61) or warning light (62).

4. intelligent coffee pot control module according to claim 1, is characterized in that: described executive component (3) is relay (31) or controllable silicon (32).

5. intelligent coffee pot control module according to claim 1, is characterized in that: described heating unit (1) is heater coil.