CN206621263U - A kind of electric-control system of food cooking machine - Google Patents

Abstract

The utility model discloses an electric control system for a food cooking machine. The electric control system includes: a control unit, which is arranged in the food cooking machine, and is used to generate and send control instructions for controlling the work of the food cooking machine; and The execution unit is electrically connected to the control unit, and is configured to receive a control instruction sent by the control unit, and execute an operation corresponding to the control instruction; wherein, the control instruction includes a whipping instruction and/or a heating instruction. The electric control system of the utility model has a simple structure and is easy to realize, and can cooperate with the structure of the food cooking machine to make the food cooking machine realize multiple functions such as pulping function, steaming and stewing function, and the like.

Description

An electronic control system for a food cooking machine

technical field

The utility model belongs to the technical field of household appliances, in particular to an electric control system of a food cooking machine.

Background technique

As the types and precision of small household appliances increase, the number of small household appliances used by each household continues to increase, and the occupied kitchen space also increases. However, due to the limited space in the kitchen, it is difficult to accommodate more and more small household appliances, so that they often need to be stored, which seriously affects the user experience.

For example, there are usually soybean milk machines, wall breaking machines, etc. to realize the crushing, stirring and cooking of food materials, and corresponding stew pots and steamers are also provided to realize food processing such as stewing and steaming. However, this kind of single-function household appliances is becoming more and more crowded in modern kitchens. In addition, the functions that can be realized by the electronic control system used in this kind of household appliances are correspondingly relatively simple. For example, the existing stew pot and steamer can realize the heating function, but there is no way to realize the whipping function, and it is impossible to directly make the food that needs to be crushed or steamed. Mixed ingredients, and it is difficult for soymilk machines to realize the stewing and steaming function well, and its direct heating method is also likely to cause uneven heating. In view of this, it is necessary to develop more types of home appliances that can integrate multiple electronic control functions to meet people's diverse needs and health care needs.

Utility model content

The purpose of the utility model is to provide an electric control system of a food cooking machine, which is used to improve the problem that the functions of the electric control system of the existing household appliances are relatively single.

In order to achieve the above object, the utility model provides an electronic control system of a food cooking machine, the food cooking machine includes a cover assembly and a fuselage assembly, and the fuselage assembly includes a machine base, an inner tank and a heating device for the inner tank The heating body, the cover assembly includes a stirring cover with a stirrer head and/or a stewing and steaming cover with a steam port, the stirring cover and/or the stewing and steaming cover are provided with a handle, the stirring cover and/or the stewing cover The steaming lids can be assembled to the top opening of the machine base to cover the inner container, wherein the mixer head can extend into the inner container for stirring and beating, and the electric control system includes: a control unit, set In the food cooking machine, it is used to generate and send control instructions for controlling the operation of the food cooking machine; the execution unit is electrically connected to the control unit, and is used to receive the control instructions sent by the control unit and execute An operation corresponding to the control instruction; and a power supply unit configured to supply power to the control unit and the execution unit; wherein the control instruction includes a whipping instruction and/or a heating instruction.

Preferably, the execution unit includes: a whipping module, electrically connected to the control unit, for receiving a whipping instruction sent by the control unit, and performing a corresponding whipping operation; and/or a heating module, electrically connected to the The control unit is configured to receive a heating instruction sent by the control unit, and execute a corresponding heating operation.

Preferably, the whipping module includes: a stirring cover with a stirrer head, and the stirrer head includes a stirring motor and a stirring knife shaft extending into the inner container of the food cooking machine, and the bottom of the stirring knife shaft A stirring knife is installed at the end; wherein, the stirring motor receives the whipping instruction sent by the control unit to drive the stirring knife to perform stirring and beating.

Preferably, the heating module includes: a heating body, electrically connected to the control unit, for receiving a heating instruction sent by the control unit to heat the inner container of the food cooking machine; In the inner container mentioned above, it is used to realize the stewing and steaming of food.

Preferably, the execution unit further includes: an operation control module, electrically connected to the control unit, and configured to send a user instruction to the control unit in response to the user's key operation, and the control unit generates a control module based on the user instruction. instruction.

Preferably, the control instruction further includes a display instruction, and the execution unit further includes: a display module, electrically connected to the control unit, for receiving the display instruction sent by the control unit, and performing a display in response to the display instruction. the message says.

Preferably, the execution unit further includes: a temperature detection module, electrically connected to the control unit, for detecting the temperature of the heating medium in the inner tank of the food cooking machine, and transmitting the detected temperature value to the The control unit performs processing; and/or the liquid level detection module is electrically connected to the control unit, and is used to detect the liquid level of the heating medium in the inner tank of the food cooking machine, and transmit the detected liquid level value to the The above control unit is processed.

Preferably, the temperature detection module is a temperature sensing rod extending into the inner container of the food cooking machine, and the liquid level detection module is an anti-spill rod extending into the inner container of the food processing machine.

Preferably, the food cooking machine also includes a stirring and heating pot built in the inner tank, the stirring knife at the bottom end of the mixer head extends into the stirring and heating pot for stirring and beating, and the heating body heats the inner tank. The heating medium in the gallbladder, and the beating slurry in the stirring and heating pot is heated by the heating medium.

Preferably, the bottom cavity of the stirring and heating pot is formed as a whipping cavity with a reduced diameter, and the stirring knife at the bottom end of the mixer head extends into the whipping cavity.

Wherein, the stirring and heating pot includes a top cylindrical section and a bottom cylindrical section whose diameter is reduced relative to the top cylindrical section, and the inner cavity of the bottom cylindrical section is formed as the whipping chamber; and the mixer head It includes a stirring knife shaft extending into the whipping chamber, the bottom end of the stirring knife shaft is equipped with the stirring knife and a grinding cover covering the stirring knife, and the inner diameter of the whipping chamber is larger than the grinding The maximum outer diameter of the cover.

The electric control system of the utility model is simple in structure, easy to implement, and can cooperate with the structure of the food cooking machine to make the food cooking machine realize multiple functions such as pulping function, steaming and stewing function, and the food cooking machine with the electric control system is a multi-component The integrated home appliance products of the company integrate at least two cover components, the stewing and steaming cover and the stirring cover. The functions of whipping, crushing and cooking ingredients realize one machine with multiple functions. Therefore, the food cooking machine with the electric control system in the utility model has richer operation menus, which can meet people's diverse health-preserving needs, and also correspondingly increase the utilization rate of the product. And because the components of the food processor are highly integrated, it also takes up less space in the kitchen.

Other features and advantages of the present utility model will be described in detail in the following specific embodiments.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, together with the following specific embodiments, are used to explain the utility model, but do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic structural view of an electronic control system of a food cooking machine according to a preferred embodiment of the present invention;

Fig. 2 is a schematic structural view of a food cooking machine used as a beater according to a preferred embodiment of the present invention;

Fig. 3 is a schematic structural view of the stirring cover in the food cooking machine shown in Fig. 2;

Fig. 4 is a schematic structural view of the stirring and heating pot in the food cooking machine shown in Fig. 2;

Fig. 5 is a schematic structural view of the machine base in the food cooking machine shown in Fig. 2;

Fig. 6 and Fig. 7 are cross-sectional views of the food cooking machine shown in Fig. 2 on different axial sections;

Fig. 8 and Fig. 9 are enlarged views of corresponding D and E circled parts in Fig. 6 and Fig. 7 respectively;

Fig. 10 is the structural representation of stewing and steaming cover;

Fig. 11 is a schematic structural view of a food cooking machine with a stewing and steaming structure according to a preferred embodiment of the present invention;

Figure 12 is a perspective view of the stewing and steaming support; and

Fig. 13 is a schematic structural view of the food cooking machine shown in Fig. 11 after using the stewing and steaming support shown in Fig. 12 .

Explanation of reference signs

100 control unit 200 execution unit

201 Whip module 202 Heating module

203 Operation control module 204 Display module

205 Temperature detection module 206 Liquid level detection module

207 Other execution modules 300 Power supply unit

1 Stirring Lid 1’ Stewing and Steaming Lid

2 base 3 liner

4 Stirring Heat Pot 4’ Stew and Steam Cup

5 Stewing and steaming support 6 Heating element

7 circuit board assembly 8 control board

9 Temperature sensing rod 10 Spill prevention rod

11 Upper cover of machine head 12 Lower cover of machine head

13 Stirring motor 14 Stirring knife shaft

15 Stirring knife 16 Grinding hood

17 electrical connector 18 ring boss

19 Rotation Locating Tab

21 Ring lip groove 22 Rotation positioning notch

41 Top cylinder section 42 Bottom cylinder section

43 rounded chamfers 44’ stamped grooves

47 ear handle 49 cup spout

21 Ring lip groove 22 Rotation positioning notch

211 Horizontal support annulus 212 Inclined fit annulus

A Beating chamber B Machine head accommodation chamber

C heating medium chamber

detailed description

The specific embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.

In the present utility model, in the case of no contrary description, the used orientation words such as "up, down, top, bottom" are usually for the direction shown in the drawings or for vertical, vertical or gravity The terms used to describe the mutual positional relationship of each component in terms of direction. Orientation words such as "inside and outside" usually refer to the inside and outside of the chamber relative to the chamber.

Embodiment one

As shown in FIG. 1 , this embodiment provides an electronic control system for a food cooking machine. Wherein, the food cooking machine includes a cover assembly and a fuselage assembly, the fuselage assembly includes a base, an inner container and a heating body for heating the inner container, the cover assembly includes a stirring cover with a stirring head and /or a stewing and steaming cover with a steam port, the stirring cover and/or the stewing and steaming cover are provided with a handle, the stirring cover and/or the stewing and steaming cover can be assembled to the top opening of the base to cover the The inner container, wherein the mixer head can extend into the inner container for stirring and beating.

Accordingly, the electronic control system includes: a control unit 100, arranged in the food cooking machine, for generating and sending control instructions for controlling the operation of the food cooking machine; and an execution unit 200, electrically connected to the The control unit 100 is configured to receive a control instruction sent by the control unit, and execute an operation corresponding to the control instruction; wherein, the control instruction includes a whipping instruction and/or a heating instruction.

Wherein, the control unit 100 is the core of the entire electronic control system, and it preferably adopts an MCU, which can communicate with each module of the electronic control system to control the work of the entire electronic control system.

Specifically, the execution unit 200 executing the operation corresponding to the control instruction includes: when the control instruction is a whipping instruction, the execution unit whips according to the whipping instruction to make pulp; When the instruction is a heating instruction, the execution unit performs heating according to the heating instruction to steam and stew; when the control instruction is other instructions, the execution unit executes the operation corresponding to the instruction, such as buzzing an alarm according to the alarm instruction. In this way, based on the electronic control system of this embodiment, the corresponding food cooking machine can realize multiple functions such as pulping, steaming and stewing.

Further, the execution unit 200 preferably includes: a whipping module 201, electrically connected to the control unit 100, configured to receive the whipping instruction sent by the control unit 100, and execute the corresponding whipping operation; and/or The heating module 202 is electrically connected to the control unit 100 for receiving a heating instruction sent by the control unit 100 and performing a corresponding heating operation.

Wherein, the whipping module 201 may include: a stirring cover with a stirrer head, and the stirrer head includes a stirring motor and a stirring knife shaft extending into the inner container of the food cooking machine, and the stirring knife shaft A stirring knife is installed at the bottom; wherein, the stirring motor receives a whipping instruction sent by the control unit 100 to drive the stirring knife to perform stirring and beating.

Wherein, the heating module 202 may include: a heating body, electrically connected to the control unit 100, for receiving a heating instruction sent by the control unit 100 to heat the inner container of the food cooking machine; and a steaming container, It is built in the inner container and is used for stewing and steaming food.

Further, the execution unit 200 may further include: an operation control module 203, electrically connected to the control unit 100, and configured to send user instructions to the control unit 100 in response to user key operations, and the control unit 100 is based on the Generate control commands based on user commands.

Wherein, the operation control module 203 may be a mechanical button, a touch button, a sensor switch, etc. of the food cooking machine, and the sensor switch may be a pressure switch or a light sensor switch.

Further, the control instruction may also include a display instruction, and the execution unit 200 may further include: a display module 204 electrically connected to the control unit 100 for receiving the display instruction sent by the control unit 100, and Information display is performed in response to the display instruction.

Wherein, the display module 204 may be an LED display, a digital tube, a digital screen, a liquid crystal display, etc. of a food cooking machine.

Further, the execution unit 200 may further include: a temperature detection module 205, electrically connected to the control unit 100, for detecting the temperature of the heating medium in the inner tank of the food cooking machine, and converting the detected temperature value to transmitted to the control unit 100 for processing; and/or the liquid level detection module 206, electrically connected to the control unit 100, for detecting the liquid level of the heating medium in the inner container of the food cooking machine, and will detect The liquid level value is transmitted to the control unit 100 for processing.

Wherein, the temperature detection module 205 is preferably a temperature-sensing rod extending into the inner tank of the food cooking machine, but it can also be a thermistor, thermocouple, infrared temperature detector, etc. that can detect the temperature of the food and the motor. Temperature measuring device. Wherein, the liquid level detection module 206 is an anti-overflow stick extending into the inner tank of the food cooking machine, and the setting of the anti-overflow bar is not only beneficial to realize the detection of the water level and capacity of the ingredients, but also facilitates the detection of dry boiling.

In addition, the execution unit 200 may further include other execution modules 207, such as a buzzer, a fan, a current detection circuit, and the like.

Further, for the electronic control system, it may also include a power supply unit 300, which is connected to an external power supply to supply power to the food cooking machine, and can also perform rectification, filtering and step-down processing on the input power supply.

It should be noted that the stirring lid, the heating body, the steaming container, the temperature sensing rod and the anti-overflow rod are the components of the food cooking machine, which will be described below in conjunction with the structure of the food cooking machine, and will not be repeated here.

Based on the electronic control system of the present embodiment, the food cooking machine can realize various functions. The following will take the pulping function and the steaming and stewing function as examples to illustrate the working principle of the electronic control system of the present embodiment.

1) Pulping working mode

In the pulping working mode, a certain amount of heating medium (such as water) is housed in the inner tank of the food cooking machine, and food materials for pulping are housed in the inner tank. During the working process, the heating body directly heats the inner tank, and the heating medium in the inner tank heats the ingredients in the inner tank through heat transfer after being heated, and cooks the ingredients in the inner tank; at the same time, the electric control system according to the pulping process According to the specific needs (such as the menu function selected by the user operating the buttons of the food processor), the stirring motor is controlled to crush the ingredients according to the settings of the control unit. Among them, the time node when the stirring motor enters the whipping, the whipping time, and the whipping power can be set in advance in the control unit. Set the appropriate time node to switch different whipping power.

2) Steam and stew working mode

In the steaming and stewing working mode, a certain amount of heating medium is installed in the inner tank of the food cooking machine, and the food material is put into the stewing container, and then the stewing container is placed on the steaming and stewing bracket of the inner container. During the working process, the heating body directly heats the inner tank, and the heating medium in the inner tank heats the stewing and steaming container through heat transfer after being heated and boiled, so as to cook the ingredients in the stewing and steaming container. At the same time, according to the specific needs of the steaming and stewing process (different menu functions), the electronic control system controls the heating body to use different working modes (such as different heating time, heating power, etc.) The temperature detected by the warm rod is used to set the working mode of the heating body.

To sum up, the electronic control system of this embodiment can cooperate with the structure of the food cooking machine to make the food cooking machine realize the pulping function and/or the steaming and stewing function, and the electronic control system has a simple structure and is easy to implement.

Embodiment two

This embodiment provides a new type of food cooking machine, which is compatible with the structure of the food cooking machine involved in the first embodiment, and is provided with the electronic control system described in the first embodiment.

As shown in Figure 2, the food cooking machine includes a cover assembly and a body assembly that are used in conjunction with each other. The cover assembly can be moved and separated relative to the body assembly. 3 heated heating body 6, the cover assembly includes a stirring cover 1 with a stirring head and a stewing and steaming cover 1' with a steam port, both the stirring cover 1 and the stewing and steaming cover 1' can be assembled to the top opening of the base 2 Cover the inner container 3, wherein the mixer head can extend into the inner container 3 to stir and beat the pulp.

Wherein, the electronic control system described in the first embodiment is used to control various components of the food cooking machine to ensure the realization of functions such as steaming, stewing and pulping.

The food cooking machine of this embodiment has multiple functional cover components, that is, at least a stirring cover 1 and a stewing and steaming cover 1', and the stirring cover 1 is used in conjunction with the body assembly, which is similar to a soymilk machine that can be used for whipping, When crushing and cooking food materials, when the stewing and steaming cover 1' is used in conjunction with the body components, multiple functions such as steaming, boiling and stewing of food materials can be realized, so that one machine with multiple functions is realized.

Therefore, this food cooking machine can better meet people's diverse health needs. On the basis of stewing, steaming, boiling and other healthy food processing and cooking methods that are recognized by Chinese people, it can also realize functions such as shredding and even heating of food materials. More food combination processing methods are derived, which are suitable for processing more dishes, such as stewed soybean milk, five-grain paste, sesame paste, nutritional porridge, white rice porridge, stewed donkey-hide gelatin, stewed bird's nest, borscht, cream hot, Dessert stew, DIY, fruit and vegetable juice, baby food, toddler food, etc., but not limited to this.

It can be seen that the operation menu of this food processing machine is extremely rich, which can well meet people's health maintenance needs for food processing, and also correspondingly increase the utilization rate of a single product. Moreover, this food processor also greatly saves the space occupied by the kitchen.

In particular, the food cooking machine of this embodiment preferably also includes a stewing container built in the inner tank 3 . Through the stewing and steaming container, indirect and three-dimensional heating methods such as stewing and steaming can be realized, which makes the heating more uniform and avoids the uneven heating caused by direct heating. At the same time, the nutrition is released more fully, which is in line with the way of health preservation. The stew and steam container is also easy to take, which is convenient for operations such as stewing, whipping and pouring out soy milk.

When using a stewing container, the bottom of the inner container 3 should be filled with a heating medium, such as liquid water, etc., so that when the heating body 6 heats the inner container 3, referring to Fig. 2, the water in the heating medium chamber C can be heated to boiling, The boiling water can be heated indirectly and three-dimensionally and uniformly heat the food materials in the stewing container, that is, the cooking function is realized. Simultaneously, the boiling water generates water vapor, which can enter into the machine head accommodation chamber B and the whipping chamber A of the stewing and steaming container from the heating medium chamber C to heat the food materials with steam to realize the food steaming function.

Specifically, this stewing container can be a stirring heating pot 4 used in conjunction with the stirring cover 1, as shown in Figure 2 and Figure 4, or a stewing cup 4' used in conjunction with the stewing cover 1', such as Shown in Figure 11 and Figure 13.

The food cooking machine shown in Fig. 11 and Fig. 13 can be used as a steamer, an electric rice cooker, etc., and can conveniently realize various functions such as steaming, stewing, boiling, and making soup. Wherein, the stewing and steaming cup 4' is placed in the inner container 3 filled with heating medium, and the top is covered by the stewing and steaming cover 1' with the steam port of Fig. 10 . This stewing and steaming cup 4' is not limited to a cup shape, and can also be other forms such as a stewing and steaming cup. Usually, the size of such stewing and steaming cups, stewing and steaming cups, etc. is smaller than that of the inner container 3, and can be conveniently hand-held and put into the inner container 3.

However, due to the continuous generation of blisters in the boiling water, it is easy to cause the stewing and steaming cup 4' to be unstable or even topple over. For this reason, the food cooking machine shown in FIG. For the stewing and steaming support 5 that clamps and fixes the stewing and steaming cup 4 ′, the stewing and steaming support 5 can be hooped by iron wire or the like, and has three or more legs, so that it can be stably supported on the bottom wall of the inner container 3 .

Those skilled in the art can understand that when the stewing and steaming cover 1' is fastened to the base 2, if a releasable pot tooth locking structure is added between the two, and the steam port of the stewing and steaming cover 1' If a suitable steam valve is provided, the food cooking machine shown in Fig. 11 and Fig. 13 can even be used as an electric pressure cooker or the like.

Similarly, the food cooking machine shown in FIG. 2 can be used as a beater or soybean milk machine with a stewing and steaming structure, which can conveniently realize the functions of crushing, whipping and steaming of ingredients. Wherein, the stainless steel stirring and heating pot 4 shown in FIG. 4 is nested in the inner container 3 . The function of the stirring heating pot 4 is roughly the same as that of the stewing and steaming cup 4', which can realize the steaming function. The difference is that the stirring heating pot 4 needs to be used in conjunction with the mixer head, so its shape should be suitable for whipping food materials, and the installation stability is high. It is not easy to mix with the mixer head, especially the mixing knife 15, the grinding cover 16 and the like.

When the water in the heating medium chamber C is heated to boiling, the boiling water can be indirectly and three-dimensionally heated and stirred to heat the ingredients in the heating pot 4, such as soybean milk, fruit juice, etc. Compared with the existing direct heating method, the heating is more uniform and stable. It is not easy to damage the internal fibrous tissue of the food, and is more nutritious.

For stable installation and not easy to shake, the size of the stirring and heating pot 4 is usually larger than that of the stewing and steaming cup 4'. It can be fixedly supported on the machine base 2, or can be supported at the bottom On the bottom wall of gall 3. For example, the stirring and heating pot 4 can be suspended and supported on the top of the machine base 2 by the pot edge flanging at the top, also can be supported on the bottom wall of the inner container 3 by legs and supports, and can even be heated by stirring the pot 4 peripheral walls The upper annular platform is seated on the corresponding annular support platform on the inner peripheral wall of the inner container 3 . Those skilled in the art can understand that the stable installation structure of the stirring and heating pot 4 can have various forms, and is not limited to the above-mentioned three types, which will not be detailed here.

In order to cooperate with the mixer head, the bottom cavity of the stirring and heating pot 4 shown in Fig. 4 is specially formed as a whipping chamber A with a reduced diameter. into the whipping chamber A. The diameter reduction design of the stirring heating pot 4 can realize the sufficient beating effect of a small amount of water.

Specifically, referring to FIG. 4 , the stirring and heating pot 4 may be a multi-stage structure, for example, including a top cylindrical section 41 , a bottom cylindrical section 42 and even a middle cylindrical section and the like. Wherein, the diameter of the bottom cylindrical section 42 is relatively small, which is suitable for forming the whipping chamber A. The inner peripheral wall of the beating chamber A can be provided with turbulence ribs, grinding ribs, etc., to help finely beat the ingredients. For example, in Fig. 4, by extruding from outside to inside, spoiler ribs can be formed on the inner peripheral wall of the beating chamber A, while the outer peripheral wall of the beating chamber A leaves extrusion (stamping) traces, that is, punching grooves 44 '. In addition, in order to help reduce sediment accumulation and avoid the formation of acute-angled structures, a rounded chamfered structure 43 can be formed on the periphery of the bottom end of the stirring and heating pot 4 . A cup spout 49 is also formed on the top of the stirring and heating pot 4, which is convenient for pouring out the whipped ingredients. The top of stirring heating pot 4 can also be provided with ear handle 47, which is convenient for manual operation to take. It is a concealable pivoting ear handle and so on. In addition, the outer peripheral wall of the stirring and heating pot 4 may also be provided with steam channels such as air holes and gaps for the steam to enter.

Further, the stirring knife shaft 14 of the mixer head stretches into the beating chamber A, and the bottom end of the stirring knife shaft 14 is equipped with a stirring knife 15 and a grinding cover 16 of the stirring knife 15, which is suitable for extending into it. The inner diameter of the beating chamber A should be greater than the maximum outer diameter of the grinding cover 16 .

Referring to Fig. 3, from the functional distinction, the stirring cover 1 of the present embodiment can include a mixer head and a head cover, the radial dimension of the head cover is larger than the outer diameter of the inner tank 3, so that the head cover can be fastened to the machine. The top of seat 2 is with cover lid inner bag 3. The mixer head is used to extend into the stirring heating pot 4 to realize the whipping function. In terms of specific structure, the stirring cover 1 may include an upper head cover 11 and a lower head cover 12 constituting an outer shell, and the two can be fixedly connected together by snap fit or ultrasonic welding. The mixer head is built in the lower cover 12 of the machine head. The mixer head includes a stirring motor 13 and a stirring knife shaft 14 extending into the inner container 3. The bottom end of the stirring knife shaft 14 is equipped with a stirring knife 15, a grinding cover 16 and the like.

Wherein, since the steam in the heating medium chamber C will continuously overflow upwards, in order to avoid damage due to contact with the steam, the control board 8 for controlling the stirring motor 13 is no longer arranged in the machine head cover, but is specially arranged on the side wall of the machine base 2 In this way, it can effectively avoid being heated and corroded by water vapor.

Simultaneously, in order to realize electrical connection, as a preferred form of electrical connection, a paired electrical connector 17 is formed between the head cover and the top peripheral portion of the base 2. When the head cover is covered on the base 2, the aligned Electrical connection is formed between the electrical connectors 17. At this time, the circuit board assembly 7 in the machine base 2 can supply power to the stirring motor 13. Electrically connect and control the stirring motor 13, such as controlling various parameters such as starting, stopping, rotating speed, and working hours of the stirring motor 13.

Wherein, the control board 8 is configured to include the control unit 100 of the first embodiment, and the control unit preferably adopts an MCU. In addition, the circuit board assembly 7 can be configured as the power supply unit 300 of the first embodiment, which is used to connect an external power supply to supply power to the food processor.

The control board 8 also controls the heating of the heating body 6 at the same time, and since the two are all arranged in the support 2, they can be directly electrically connected by wires. In the illustrated embodiment, the heating body 6 is preferably arranged at the bottom of the inner container 3, and the heating body 6 can be a heating plate or an IH heating coil, etc., welded to the bottom of the inner container 3, and of course other such as Thick film heating, PTC heating, etc.

Taking the food cooking machine shown in Figure 2 as an example, in the process of food processing, temperature sensing and anti-spill control are essential. Referring to Fig. 3, the mixer head is also provided with a temperature sensing rod 9 and/or an anti-overflow rod 10 extending into the inner tank 3, and the temperature sensing rod 9 and/or the anti-overflow rod 10 can be plugged through a paired electrical connector 17 or other methods such as wireless communication, to be electrically connected to the control board 8, thereby monitoring the temperature and liquid level of the ingredients in the stirring and heating pot 4 in real time.

In addition, in order to facilitate the assembly between the cover assembly and the fuselage assembly, as shown in Figure 5, the inner peripheral edge of the top opening of the machine base 2 is formed with an annular notch groove 21, and the cover assembly is provided with an annular notch. The shape of the groove 21 matches the annular notch boss 18 , as shown in FIG. 3 and FIG. 10 . The cover assembly can be assembled to the annular notch groove 21 of the machine base 2 through the annular notch boss 18 . The fastening structure formed by the annular groove and the boss is easy to operate, and the cover assembly can be easily assembled to the fuselage assembly.

Wherein referring to Fig. 5, Fig. 7, Fig. 9, the bottom wall of the annular notch groove 21 is formed as a horizontal support ring surface 211, and the side wall of the annular notch groove 21 is formed as an inclined fitting annular surface inclined downward and inward. 212 , a mating surface of a corresponding shape is formed on the annular notch boss 18 . The horizontal support ring surface 211 can support the cover assembly in the vertical direction, and the inclined fitting ring surface 212 supports in the radial direction and prevents the cover assembly from being displaced radially. Moreover, the inclined matching ring surface 212 can play an automatic centering role during assembly, in case the operator is negligent and the fastening is not in place, the cover assembly can be closely attached and fastened along the inclined matching ring surface 212, as shown in Figure 8 .

Moreover, referring to Fig. 6 and Fig. 8, the fitting surface between the top end of the base 2 and the cover assembly is also preferably formed with a rotation positioning notch 22 and a rotation positioning protrusion 19 that are snapped in place to prevent rotation. The cooperation between them can realize the rotational positioning of the cover assembly.

The various components of the food cooking machine of the present invention and their assembly structure, electric control structure, etc. have been described in detail above in conjunction with the accompanying drawings. The food cooking machine of the utility model can well realize the multiple functions of steaming, boiling, stewing, whipping and crushing food materials, that is, integrating the functions of various single small household appliances such as soybean milk maker and electric rice cooker. On this basis, as mentioned above, more food processing functions can be realized through a single small household appliance of the present invention. Porridge, white rice porridge, stewed donkey-hide gelatin, stewed bird's nest, borscht, cream hot, stewed desserts, DIY, fruit and vegetable juices, baby food supplements, toddler food supplements, etc. Combined with the above-mentioned control panel 8, an operation display screen can be set on the outer wall of the machine base 2 correspondingly. There are many menu operation options on the operation display screen. , Nutritious porridge, white rice porridge, stewed donkey-hide gelatin, stewed bird's nest, borscht, cream hot, stewed desserts, DIY, fruit and vegetable juices, baby food supplements, baby food supplements, etc., for users to conveniently choose, operate, process and make corresponding food.

The preferred embodiment of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the specific details of the above-mentioned embodiment, and within the scope of the technical concept of the utility model, the technical solution of the utility model can be carried out in many ways. A simple modification, such as stirring and heating pot 4 is not limited to stainless steel material, it can also be the pot body of pottery, glass, purple sand, wood or bamboo tube material, and the pot body surface can also be sprayed with ceramic coating, easy-washing coating etc., even stirring The shape of the pot body of the heating pot 4 is not limited to the segmented cylindrical shape shown in the figure, it can be a cone or a drum with a large top and a small bottom, etc. These simple modifications all belong to the protection scope of the present utility model.

In addition, it should be noted that the specific technical features described in the above specific embodiments can be combined in any suitable way if there is no contradiction. The combination method will not be explained separately.

In addition, any combination of various implementations of the present invention can also be made, as long as they do not violate the idea of the present invention, they should also be regarded as the disclosed content of the present invention.

Claims (10)

1. a kind of electric-control system of food cooking machine, it is characterised in that the food cooking machine includes lid assembly and fuselage group Part, the frame assembly include support (2), inner bag (3) and the calandria (6) to inner bag heating, and the lid assembly includes band There are the mixing cover (1) of stirring head and/or the stewed steaming lid (1 ') provided with steam port, the mixing cover (1) and/or stewed steam cover (1 ') Handle is provided with, the mixing cover (1) and/or the stewed lid (1 ') that steams can be assembled to the top end opening of the support (2) with cover The inner bag (3) is covered, wherein the stirring head can extend into the inner bag (3) with stirring to pulp, and the electric-control system Including：

Control unit (100), is arranged in the food cooking machine, for generating and sending to control the food cooking machine The control instruction of work；

Execution unit (200), electrical connection described control unit (100), for receiving the control of described control unit (100) transmission Instruction, and perform the operation corresponding with the control instruction；And

Power subsystem (300), for being powered to described control unit (100) and the execution unit (200)；

Wherein, the control instruction includes beating instruction and/or heating instructions.

2. electric-control system according to claim 1, it is characterised in that the execution unit (200) includes：

Beat module (201), electrical connection described control unit (100), for receiving the whipping of described control unit (100) transmission Instruction, and perform corresponding beat and operate；And/or

Heating module (202), electrical connection described control unit (100), for receiving the heating of described control unit (100) transmission Instruction, and heating operation corresponding to execution.

3. electric-control system according to claim 2, it is characterised in that the whipping module (201) includes：

Mixing cover with stirring head, and the stirring head includes stirring motor and stretches into the inner bag of the food cooking machine In stirring cutter shaft, and the stirring cutter shaft bottom is provided with stirring blade；

Wherein, the stirring motor receives the whipping that described control unit (100) is sent and instructed to drive the stirring blade to carry out Stirring to pulp.

4. electric-control system according to claim 2, it is characterised in that the heating module (202) includes：

Calandria, electrical connection described control unit (100), for receive described control unit (100) transmission heating instructions and The inner bag of the food cooking machine is heated；And

Stew and steam container, be built in the inner bag, for realizing the stewed steaming of food.

5. electric-control system according to claim 2, it is characterised in that the execution unit (200) also includes：

Operational control module (203), electrical connection described control unit (100), for the button operation in response to user to described Control unit (100) sends user instruction, and described control unit (100) is based on the user instruction and generates control instruction.

6. electric-control system according to claim 2, it is characterised in that the control instruction also includes idsplay order, and institute Stating execution unit (200) also includes：

Display module (204), electrical connection described control unit (100), for receiving the display of described control unit (100) transmission Instruction, and carry out presentation of information in response to the idsplay order.

7. electric-control system according to claim 2, it is characterised in that the execution unit (200) also includes：

Temperature detecting module (205), electrical connection described control unit (100), in the inner bag for detecting the food cooking machine Heating medium temperature, and the temperature value detected is transmitted to described control unit (100) and handled；And/or

Level sensing module (206), electrical connection described control unit (100), in the inner bag for detecting the food cooking machine Heating medium liquid level, and the level value detected is transmitted to described control unit (100) and handled.

8. electric-control system according to claim 7, it is characterised in that the temperature detecting module (205) is described to stretch into Sensing rod for temperature in the inner bag of food cooking machine, the level sensing module (206) are to stretch into the inner bag of the food cooking machine Anti-overflow rod.

9. electric-control system according to claim 1, it is characterised in that the food cooking machine also includes being built in described Agitating and heating pot (4) in courage (3), the stirring blade (15) of the stirring head bottom stretch into the agitating and heating pot (4) with Stirring to pulp, the calandria (6) heat the heating medium in the inner bag (3), and by being stirred described in heating medium heating Mix the pulper slurry in heating kettle (4).

10. electric-control system according to claim 9, it is characterised in that the bottom cavity volume of the agitating and heating pot (4) is formed For the whipping chamber (A) of undergauge, the stirring blade (15) of the stirring head bottom is stretched into the whipping chamber (A)；

Wherein, the agitating and heating pot (4) includes top cylindrical section (41) and the bottom relative to top cylindrical section (41) undergauge Portion's cylindrical section (42), the inner chamber of the bottom barrel section are formed as the whipping chamber (A)；And the stirring head includes stretching into The stirring cutter shaft (14) beaten in chamber (A), the bottom of the stirring cutter shaft (14) are provided with the stirring blade (15) and cover lid The grinding cover (16) of the stirring blade (15), and the internal diameter for beating chamber (A) is more than the maximum outside diameter that (16) are covered in the grinding.