CN109381062A - The control device and method of food processor and its functional unit - Google Patents

Abstract

The embodiment of the present invention provides the control device and method of a kind of food processor and its functional unit, belongs to technical field of electric appliances.The control device includes: zero crossing detection module, is electrically connected the power supply of the food processor, the zero crossing of the alternating current for detecting the power supply output；Controllable switch device is electrically connected the power supply and the functional unit, is configured as being disconnected automatically in the zero crossing to stop powering to the functional unit；And control module, it is electrically connected the zero crossing detection module and the controllable switch device, the controllable switch break-over of device is controlled for using the zero crossing as time reference, configuring a delay time, and when reaching the delay time to power to the functional unit.The embodiment of the present invention controls the functional unit of food processor based on controllable switch device, can effectively expand the application range of food processor.

Description

The control device and method of food processor and its functional unit

Technical field

The present invention relates to technical field of electric appliances, more particularly to a kind of food processor and its control device of functional unit And method.

Background technique

Currently, occurring a plurality of types of food processors on the market, such as electric cooker, electromagnetic oven, soy bean milk making machine, coffee machine Deng these food processors mostly have the function of food whipping, heat foods etc..

But when existing food processor progress food whipping and/or heat foods, function is all more single.For example, beans Function is beaten possessed by pulp grinder can support to beat beans with higher rotation speed, but be unable to satisfy the requirement for shaking milk, because even Milk is shaken using the lowest speed of soy bean milk making machine, can also generate a large amount of foams, and noise is larger.Similarly, for heating function, existing food Product processor controls the on-off of heat generating component simply by relay substantially, and relay cannot be opened frequently due to self character It closes, causes computer heating control inflexible, carry out the accuracy for influencing heating and temperature control, such as warm milk, once heating is warm Degree control is inaccurate, it is likely that the nutritional ingredient that can make temperature drift and destroy breast milk, milk powder etc..

Therefore, the control for the functional unit (such as whipping assembly, heating component etc.) that existing food processor is related to it It makes inflexible, influences the popularization and application of food processor.

Summary of the invention

The purpose of the embodiment of the present invention is that providing the control device and method of a kind of food processor and its functional unit, use In the application range of extension food processor.

To achieve the goals above, the embodiment of the present invention provides a kind of control device of the functional unit of food processor, The control device includes: zero crossing detection module, is electrically connected the power supply of the food processor, for detecting the power supply output Alternating current zero crossing；Controllable switch device is electrically connected the power supply and the functional unit, is configured as in the mistake It is disconnected automatically when zero point to stop powering to the functional unit；And control module, be electrically connected the zero crossing detection module and The controllable switch device, for configuring a delay time, and arrive in the delay time using the zero crossing as time reference Up to when control the controllable switch break-over of device with to the functional unit power.

Optionally, the functional unit includes mixed cell, crushing, stirring unit and/or heating unit, and the mixing Unit and the crushing, stirring unit include driving motor, and the heating unit includes heating component, the driving motor and institute Heating component is stated to be electrically connected with the controllable switch device.

Optionally, it is stored in the control module for the preset motor speed V1 and V2 of the driving motor, and V2 > V1, and the control module reconfiguration latency time t1 so that the driving motor selection motor speed V1 carry out Food processing, or Reconfiguration latency time t2 is so that driving motor selection motor speed V2 carries out Food processing, wherein t1 > t2.

Optionally, 0≤t1≤10 millisecond, and 0≤t2≤10 millisecond.

Optionally, 80≤V1≤800 rev/min and/or 800≤V2≤4000 rev/min.

Optionally, 100≤V1≤500 rev/min and/or 1500≤V2≤3000 rev/min.

Optionally, when the driving motor is direct current generator, the control device further includes being connected electrically in the power supply Rectification module between the controllable switch device.

Optionally, the controllable switch device is bidirectional triode thyristor.

Optionally, the control module is also used to control the alternating current that the controllable switch device is exported in the power supply The number being switched in the half wave cycles of preset quantity.

The embodiment of the invention also provides a kind of control method of the functional unit of food processor, the control method packet It includes: detecting the zero crossing of the alternating current of the power supply output of the food processor；A controllable switch device is configured, its electrical connection is made The power supply and the functional unit, and disconnected automatically in the zero crossing to stop powering to the functional unit；And Using the zero crossing as time reference, a delay time is configured, and control and described controllably open when reaching in the delay time Break-over of device is closed to power to the functional unit.

Optionally, the functional unit includes mixed cell, crushing, stirring unit and/or heating unit, and the mixing Unit and the crushing, stirring unit include driving motor, and the heating unit includes heating component, the driving motor and institute Heating component is stated to be electrically connected with the controllable switch device.

Optionally, one delay time of the configuration include: storage for the preset motor speed V1 of the driving motor and V2, and V2 > V1, reconfiguration latency time t1 is so that driving motor selection motor speed V1 carries out Food processing, or configuration is prolonged Slow time t2 is so that driving motor selection motor speed V2 carries out Food processing, wherein t1 > t2.

Optionally, 0≤t1≤10 millisecond, and 0≤t2≤10 millisecond.

Optionally, 80≤V1≤800 rev/min and/or 800≤V2≤4000 rev/min.

Optionally, 100≤V1≤500 rev/min and/or 1500≤V2≤3000 rev/min.

Optionally, control method further include: the friendship when the driving motor is direct current generator, to power supply output Galvanic electricity is rectified, then is powered by the controllable switch device to the direct current generator.

Optionally, configuring the controllable switch device is bidirectional triode thyristor.

Optionally, the control method further include: control the alternating current that the controllable switch device is exported in the power supply Preset quantity half wave cycles in be switched on number.

The embodiment of the present invention also provides a kind of food processor, which includes the function of above-mentioned food processor The control device of energy unit, and the functional unit includes mixed cell, crushing, stirring unit and/or heating unit, and described Mixed cell and the crushing, stirring unit include driving motor, and the heating unit includes heating component, the driving motor It is electrically connected with the heating component with the controllable switch device；The food processor further includes installation ontology, the driving electricity Machine is mounted on the installation ontology, and the driving motor includes output end；The mixed cell includes liquid container, for solid The clamping device of the fixed liquid container, the driving motor can drive the clamping device to rotate by the output end； The crushing, stirring unit further includes capableing of the stirring cup of dismantling connection with the installation ontology, being mounted in the stirring cup simultaneously The mixing component of the output end and driving motor transmission connection can be passed through；The heating unit is mounted on the installation In ontology, the heating component includes being fixed in the installation ontology and being formed with the installation ontology carrying of liquid holding space Portion and heating part below the supporting part and for heating the heat container to be added；Wherein, the food processor Setting are as follows: the mixed cell and the crushing, stirring unit are selectively connect with the output end of the driving motor.

Through the above technical solutions, the beneficial effect of the embodiment of the present invention is: the embodiment of the present invention is based on controllable switch device Part controls the functional unit of food processor, can effectively expand the application range of food processor.

The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached In figure:

Fig. 1 be a specific embodiment of the invention provide Multi-function foodstuff machine cross-sectional view (left side for temperature it is creamy State, right side are admixture, also referred to as shake milk state).

Fig. 2 is partial enlarged view of the Multi-function foodstuff machine shown in FIG. 1 at A.

Fig. 3 is partial enlarged view of the Multi-function foodstuff machine shown in FIG. 1 at F.

Fig. 4 is the cross-sectional view of the other direction of multifunctional food processing shown in FIG. 1.

Fig. 5 is the perspective view of the reverse operating button for the Multi-function foodstuff machine that a specific embodiment of the invention provides.

Fig. 6 is the perspective view of the other direction of reverse operating button shown in fig. 5.

Fig. 7 is that the schematic diagram of another structure of the clamping device of Multi-function foodstuff machine shown in FIG. 1 (only shows in figure Component related with clamping device is gone out).

Fig. 8 is that the schematic diagram of the yet another construction of the clamping device of Multi-function foodstuff machine shown in FIG. 1 (only shows in figure Component related with clamping device is gone out).

Fig. 9 is that the schematic diagram of another structure of the clamping device of Multi-function foodstuff machine shown in FIG. 1 (only shows in figure Component related with clamping device is gone out).

Figure 10 is the cross-sectional view of another state for the Multi-function foodstuff machine that a specific embodiment of the invention provides (left side is boiling state, and right side is crushing, stirring state).

Figure 11 is partial enlarged view of the Multi-function foodstuff machine shown in Fig. 10 at D.

Figure 12 is partial enlarged view of the Multi-function foodstuff machine shown in Fig. 10 at G.

Figure 13 is the cross-sectional view of the other direction of multifunctional food processing shown in Fig. 10.

Figure 14 is partial enlarged view of the Multi-function foodstuff machine shown in Figure 13 at E.

Figure 15 is the explosive view for the Multi-function foodstuff machine that a specific embodiment of the invention provides.

Figure 16 is partial enlarged view of the Multi-function foodstuff machine shown in figure 15 at C.

Figure 17 is the structural schematic diagram of the control device of the functional unit of the food processor of the embodiment of the present invention；

Figure 18 is in the embodiment of the present invention for the structural schematic diagram of the control device of alternating current generator；

Figure 19 is in the embodiment of the present invention for the structural schematic diagram of the control device of direct current generator；

Figure 20 is in the embodiment of the present invention for the structural schematic diagram of the control device of heating component；

Figure 21 is the schematic illustration being powered in the embodiment of the present invention based on bidirectional triode thyristor heating；

Figure 22 is the flow diagram of the control method of the functional unit of the food processor of the embodiment of the present invention；

Figure 23 is in the embodiment of the present invention for the flow diagram of the control method of heating component；

Figure 24 is the flow diagram for carrying out intermittent computer heating control in the embodiment of the present invention for heating component；And

Figure 25 is the flow diagram for carrying out revolving speed control in the embodiment of the present invention for driving motor.

Description of symbols

10: installation ontology；11: housing cover；

12: ontology lower cover；20: driving mechanism；

31: liquid container；32: clamping device；

32a: clamping ontology；32b: the first gripper jaw；

32c: protrusion structure；32d: the second gripper jaw；

32e: sucker；33: reverse operating button；

33a: the first clamping section；33b: the second clamping section；

33c: flexible joint；33d: the first mounting hole；

33e: the first operation portion；33f: the second operation portion；

33g: the first clamping portion；33h: grasping part；

34: rotatable drive；

34a: the lower end surface of rotatable drive；35: magnet；

36: motor shaft；37: the fixed lid of magnet；

41: stirring cup；42: support portion；

43a: tool apron；43b: tool apron fixing piece；

43c: tool apron sealing element；44: stirring cup lid；

45: hand-held part；46a: button；

46b: the first return unit；46c: stirring cup driving member；

46d: the second return unit；46e: switch actuating bar；

46f: third return unit；46g: mounting bracket；

46h: microswitch；51: heat container to be added；

52a: supporting part；52b: heating part；

52c: heat-conducting plate；53: temperature sensor；

54: fixed bracket；55: fuse；

56: fuse tablet；57a: steaming plate；

57b: food steamer；57c: lid is steamed；

58: sealing ring；100: control mechanism；

110: operating parts；1: control device

2: power supply 3: functional unit

101: zero crossing detection module 102: control module

103: controllable switch device 104: rectification module

Specific embodiment

It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to With reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to the inside and outside of the profile relative to each component itself.

As shown in figure 17, the embodiment of the invention discloses a kind of control device of the functional unit of food processor, the controls Device 1 processed may include: zero crossing detection module 101, be electrically connected the power supply 2 of the food processor, for detecting the power supply 2 The zero crossing of the alternating current of output；Controllable switch device 103 is electrically connected the power supply 2 and the functional unit 3, is configured To be disconnected automatically in the zero crossing to stop powering to the functional unit 3；And control module 102, described in electrical connection Zero crossing detection module 101 and the controllable switch device 103, when postponing for configuring one using the zero crossing as time reference Between, and the conducting of controllable switch device 103 is controlled when reaching the delay time to power to the functional unit 3.

Wherein, zero crossing detection module 101 can be conventional zero cross detection circuit, control module 102 can be single-chip microcontroller, The conventional controllers such as digital signal processor.In addition, the controllable switch device is preferably bidirectional silicon-controlled, it is a kind of three ends Bi-directional thyristor switch has unilateral conduction, the silicon-controlled of two reversed polarity parallel connections can be replaced, especially suitable for of the invention real Apply the scene of example.Consequently, to facilitate explanation, will hereafter be described by taking bidirectional triode thyristor as an example.

Further, the power supply 2 is the electric main of 220V.The functional unit 3 may include mixed cell, crush Agitating unit and/or heating unit.The mixed cell is for realizing shaking the foods mixed function such as milk, the crushing, stirring unit For realizing the foods crushing function such as slurrying, the heating unit is for realizing heat foods function.It is noted that mixing is single Member and crushing, stirring unit are substantially directed to the mixing (mixing of such as food materials and water) of food, but mixed cell is mainly for need Will be compared with the situation of the slow-speed of revolution, crushing, stirring unit is mainly for the situation for needing higher rotation speed, for ease of illustration of book, for mixing Unit will be hereafter illustrated with shaking milk function.

In addition, the mixed cell and the crushing, stirring unit include driving motor, the heating unit includes heating Component, the driving motor and the heating component are electrically connected with the controllable switch device 103, thus the corresponding control Module 102 for the control of controllable switch device 103 is carried out for driving motor revolving speed and heating component power Control.

It introduces control driving motor revolving speed separately below and controls the scene of heating component power, to illustrate the present invention The implementation detail of embodiment.

One, driving motor revolving speed is controlled

It is mostly that the whipping for considering that slurrying (such as squeezing the juice) is related to needs when existing food processor adjusts the speed its motor It asks, so that corresponding motor speed is commonly higher under each functional mode, and this higher motor speed will use family using food When product processor carries out shaking milk, a large amount of foam is generated.The control device 1 of the embodiment of the present invention then can solve the problem, make Food processor can not only support higher rotation speed to beat, but also can support to shake milk compared with the slow-speed of revolution.

In addition, it should be noted that, the embodiment of the present invention is not intended to limit the type of driving motor, can be with alternating current generator, example Such as series excited machine, it is also possible to direct current generator, such as permanent magnet DC motor.

Figure 18 shows the structure of the control device 1 for alternating current generator, and Figure 19 shows the control for direct current generator The structure of device 1.Compare Figure 18 and Figure 19, it is known that for the situation of direct current generator, the control device 1 can also include being electrically connected Connect the rectification module 104 between the power supply 2 and the controllable switch device 300.The main function of the rectification module 104 is Electric main is changed into direct current, resupplies direct current generator.Conventional rectifiers can be used in the rectification module 104.

Control device 1 is described below and realizes that the higher rotation speed of food processor beats function and lower by bidirectional triode thyristor Revolving speed shakes the principle of milk function:

1) when driving motor needs to rotate, the zero crossing of alternating current is first detected.Wherein, zero crossing interval time is about 10 millis Second (ms), this is because the frequency of 220V alternating current is 50Hz, i.e., the period is 20ms, and there are two zero crossings for a cycle, therefore It is divided into 10ms.

2) using zero crossing as time reference, postpone certain time t (between 0~10ms), after delay time arrives, control Bidirectional triode thyristor processed is open-minded, and driving motor obtains electric rotation.

3) previous step is accepted, it is silicon-controlled since the characteristic of itself disconnects automatically when next zero crossing, it drives at this time The power supply of motor disconnects, and zero crossing at this time is also the silicon-controlled time reference opened of next secondary control, as benchmark, is prolonged Slow time t opens bidirectional triode thyristor again, so recycles, i.e., controllable driving motor operating.

As can be seen that can all carry out the open-minded of a driving motor in every two zero crossing, service time is (10-t) ms, T is bigger, and service time is smaller, and driving motor obtains the electric time with regard to short, and driving motor revolving speed is just smaller accordingly；Conversely, t is got over Small, driving motor service time is longer, and revolving speed is bigger.When needing to carry out using higher rotation speed to beat operation, setting is prolonged Slow time t is a smaller value；And when needing use shake milk operation compared with the slow-speed of revolution, be arranged delay time t for one compared with Big value.Wherein, higher rotation speed can be 1500~3000 revs/min (r/min), can be 100~500r/min compared with the slow-speed of revolution, but The embodiment of the present invention is not limited to such range of speeds.

For example, storage is directed to the preset motor speed V1 and V2 of the driving motor in the control module, and V2 > V1 so assumes that V2 is higher rotation speed required for beating, and V1 is required for shaking milk compared with the slow-speed of revolution, then when reconfiguration latency Between t1 so that driving motor selection motor speed V1 carries out Food processing (whipping) or reconfiguration latency time t2 so that described Driving motor selects motor speed V2 to carry out Food processing (shaking milk), wherein t1 > t2, that is, show: t is bigger, driving motor revolving speed With regard to smaller, t is smaller, then driving motor revolving speed is bigger.

Wherein, higher speed is beaten and shakes milk process compared with low speed, preferably 0≤t1≤10ms, 0≤t2≤10ms, preferably For 80≤V1≤800r/min and/or 800≤V2≤4000r/min, more preferably 100≤V1≤500r/min and/or 1500≤V2≤3000r/min.In this way, both may be implemented by the above-mentioned control device for driving motor using higher turn Speed carries out whipping food (such as infant supplemental food, such as carrot fruits and vegetables etc.), also may be implemented to shake using compared with the slow-speed of revolution to realize Milk function, it is ensured that quickly shake up the milk powder in feeding bottle, not blistering foam.

Two, heating component power is controlled

Existing food processor is mostly to control the power on/off of heating component by relay to realize the control to heating. But on the one hand control as described in the background art is inflexible for relay, is on the other hand also easy to hit out spark, influences it Service life, and then influence the service life of food processor.The control device 1 of the embodiment of the present invention then can solve this and ask Topic makes food processor carry out computer heating control independent of relay.

Figure 20 shows the structure of the control device 1 for heating component, and wherein heating component can such as heat-generating pipe, hair Heated filament etc., heating component can also also be used for the component of carrying including bracket etc..

The principle that control device 1 realizes computer heating control by bidirectional triode thyristor is described below:

1) frequency of 220V electric main is 50Hz, and the alternating current period is 20ms, and alternating current is sine wave, and a cycle has two A zero crossing, therefore zero crossing interval time is about 10ms namely the half wave cycles of alternating current are 10ms.It is as hereinafter described based on The heating power control method of bidirectional triode thyristor is namely based on what zero crossing and half-wave carried out.

2) when needing to heat, the zero crossing of electric main is first detected, and in this, as time reference, postpones certain time T, t are more than or equal to 0, but are less than or equal to half wave cycles 10ms, and after delay time arrives, control bidirectional triode thyristor is open-minded, heating group Part electrified regulation；

3) previous step, silicon-controlled since the characteristic of itself disconnects automatically until next zero crossing, heating group at this time are accepted Part and power supply disconnect, and zero crossing at this time is also the silicon-controlled time reference opened of next secondary control, as benchmark, delay Time t opens bidirectional triode thyristor after reaching again, and so circulation is heated.

It accepts above, Figure 21 is the schematic illustration being powered based on bidirectional triode thyristor heating, and bend fill part is The part of electrified regulation.

In conjunction with Figure 21, it can be seen that, primary heating is carried out in each half wave cycles of alternating current by upper, heating time is (10-t) ms, t is bigger, and heating time is smaller, and heat energy is with regard to smaller, and heating power is with regard to smaller；Conversely, t is smaller, heating time Bigger, heat energy is bigger, and heating power is bigger.It can be seen that passing through the i.e. controllable heating of control open time delay t Power, needs to increase heating power, then reduces open time delay t, needs to reduce heating power, then increases open time delay t。

On the basis of the above, as long as opening heating Non times per N number of alternating current half wave cycles, (N and Non can by 0≤Non≤N Intermittent heating requirements according to actual needs are determined), remaining (N-Non) a half wave cycles remains open, and can realize interval Property heating effect, such as every 50 alternating current half wave cycles before 10 half wave cycles open heating 10 times, remaining 40 half wave cycles It remains open.That is, control module 102 can be also used for controlling the exchange that the controllable switch device 103 is exported in the power supply 2 The number being switched in the half wave cycles of the preset quantity of electricity.

In this way, by the above-mentioned control device for heating component, the relay that can solve existing food processor adds Thermal control scheme is inflexible, temperature controls not accurate enough and short device lifetime problem.

In addition, specifically, it is consistent with the control program principle for heating component for driving motor, it can phase The implementation detail for mutually referring to other side, the controllable switch device as described in also can control in the scheme for driving motor are defeated in power supply The number being switched in the half wave cycles of the preset quantity of alternating current out, herein without repeating.

Based on invention thinking identical with above-mentioned control device 1, the embodiment of the invention also provides a kind of food processors Functional unit control method, as shown in figure 22, the control method includes:

Step S601 detects the zero crossing of the alternating current of the power supply output of the food processor.

Step S602 configures a controllable switch device, so that it is electrically connected the power supply and the functional unit, and described It is disconnected automatically when zero crossing to stop powering to the functional unit.

Step S603 configures a delay time, and reach in the delay time using the zero crossing as time reference When control the controllable switch break-over of device with to the functional unit power.

It should be noted that the specific implementation details of the control method and effect can refer to above-mentioned control device, this then It repeats no more.In addition, will be specifically introduced below on the basis of with reference to the specific implementation details of above-mentioned control device for heating The control flow of the control method of component and driving motor.

Figure 23 shows the process of the control method for heating component, the meaning of relevant parameter and consistent above in figure. As shown in figure 23, which can comprise the following steps that

Step S701 detects alternating current zero crossing.

Step S702 postpones a time t.

Step S703, is connected bidirectional triode thyristor, and heating component obtains electric heating.

Step S704, when next zero crossing, bidirectional triode thyristor disconnects automatically, and heating stops.

Step S705, if increase or reduce heating power and otherwise returned to step if so then execute step S706 S701。

Step S706 reduces or increases on-delay t, and is back to step S701.

Further, Figure 24 shows the process that intermittent computer heating control is carried out for heating component, relevant parameter in figure Meaning and consistent above.As shown in figure 24, which may comprise steps of:

Step S801 detects alternating current zero crossing.

Step S802, over-zero counting n add 1.

Step S803, judges whether n is less than or equal to Non, no to then follow the steps if so then execute step S804-S806 S807-S808。

Step S804 postpones a time t.

Step S805, is connected bidirectional triode thyristor, and heating component obtains electric heating.

Step S806, when next zero crossing, bidirectional triode thyristor disconnects automatically, and heating stops, and is back to step S801.

Step S807, judges whether n is less than or equal to N, no to then follow the steps S808 if being then back to step S801.

Step S808 resets n.

Accordingly, duration is opened using the power supply of bidirectional triode thyristor control heating component, so as to flexibly control heating function Rate, improves the accuracy of computer heating control, and is able to achieve intermittent heating.

Figure 25 shows the process of the control method for driving motor, and correspondence is above-mentioned to shake about compared with the slow-speed of revolution The example that milk and higher rotation speed are beaten, the meaning (t1, t2, V1 and V2) of relevant parameter and consistent above in figure.As shown in figure 25, The process can comprise the following steps that

Step S901 detects alternating current zero crossing.

Step S902, judgement are that low speed shakes milk or high speed is beaten.

Step S903a shakes milk for low speed, postpones a larger time t1, and execute step S904a.

Step S904a, is connected bidirectional triode thyristor, and driving motor obtains electric rotation, continues to execute step S905a.

Step S905a, the silicon-controlled automatic disconnection of when next zero crossing, driving motor power-off.

Step S906b, repeatedly, driving motor can be to carry out shaking milk compared with slow-speed of revolution V1.

Step S903b beats high speed, postpones a smaller time t2, and execute step S904b.

Step S904b, is connected bidirectional triode thyristor, and driving motor obtains electric rotation, continues to execute step S905b.

Step S905b, the silicon-controlled automatic disconnection of when next zero crossing, driving motor power-off.

Step S906b, repeatedly, driving motor can be beaten with higher rotation speed V2.Further, the present invention is real It applies example and additionally provides a kind of food processor, which includes above-mentioned control device 1 and functional unit 3.Appropriate ginseng Fig. 1-Figure 16 is examined, which further includes installation ontology 10, and the driving motor is mounted on the installation ontology 10, and The driving motor further includes output end；The mixed cell includes liquid container 31, for fixing the liquid container 31 Clamping device 32, the driving motor can drive the clamping device 32 to rotate by the output end；The crushing, stirring Unit further includes capableing of the stirring cup 41 of dismantling connection with the installation ontology 10, being mounted in the stirring cup 41 and can lead to Cross the mixing component of the output end and driving motor transmission connection；The heating unit is mounted on the installation ontology 10 Interior, the heating component includes the supporting part for being fixed in the installation ontology and being formed with the installation ontology liquid holding space 52a and heating part 52b below the supporting part and for heating the heat container to be added.

Lower mask body introduces food processor here.

Figure 15 is suitably referred to, the Multi-function foodstuff machine that present embodiment provides includes installation ontology 10 and installation Driving mechanism 20 on installation ontology 10, the driving mechanism 20 include output end, and the Multi-function foodstuff machine also wraps Include at least the two in the heating unit of mixed cell, crushing, stirring unit and temperature-controllable.Wherein, such as Fig. 1 and Fig. 2 institute Show, the mixed cell includes liquid container 31, the clamping device 32 for fixing liquid container 31,20 energy of driving mechanism Enough clamping device 32 is driven to rotate by the output end.As shown in Figure 10,11,16, the crushing, stirring unit includes and peace And it can be by the output end and driving mechanism in dress ontology 10 is capable of the stirring cup 41 of dismantling connection, is mounted on stirring cup 41 The mixing component of 20 transmission connections.The heating unit is mounted in installation ontology 10, and the heating unit includes heating component, The heating component includes being fixed in installation ontology 10 and being formed with installation ontology 10 supporting part 52a and the position of liquid holding space Heating part 52b below supporting part 52a and for heating heat container 51 to be added；Wherein, the Multi-function foodstuff machine Setting are as follows: the mixed cell and the crushing, stirring unit are selectively connect with the output end of the driving mechanism 20.Its In, the installation site of installation ontology 10 and supporting part 52a can be sealed, by sealing ring 58 to prevent from leaking under liquid.

In the present invention, the mixing (for example, mixing of milk powder and water) of each substance can be realized by mixed cell, it can be with By the crushing of crushing, stirring unit realization food or other substances (for example, auxiliary to baby's preparation when baby's very little It needs to crush food when food, such as apple etc.).Wherein, when needing using mixed cell, by mixed cell and driving mechanism Similarly when needing using crushing, stirring unit, mixed cell and driving mechanism are dismantled for connection, and by crushing, stirring list Member is connect with driving mechanism, so that complete machine does not need multiple output shafts, complete machine is small and exquisite convenient, occupies little space, and realizes A tractor serves several purposes, it is easy to use.In addition, the present invention can also realize different temperature requirements by the heating unit of temperature-controllable, Such as baby's temperature milk is given, while the functions such as breast milk defrosting and boiling can also be realized by the control to temperature.The present invention mentions The Multi-function foodstuff machine of confession is since the diversity of its function brings many convenience to user, simultaneously because the device collection is more Function is in one, so as to greatly save parking space.

The mixed cell of Multi-function foodstuff machine provided by the invention, crushing will hereafter be stirred by specific embodiment It mixes unit and heating unit makes introductions all round, what is introduced first is mixed cell, when introducing mixed cell, in order to describe Facilitate by taking the mixing of milk powder and water as an example, liquid container 31 here can be feeding bottle when baby has milk at this time.It needs Illustrate, the mixed cell in the present invention is not limited in modified milk powder.

The mixed cell of Multi-function foodstuff machine of the invention can avoid milk powder conglomeration and molten in modified milk powder Slow-footed problem is solved, specifically, first water can be fitted into liquid container 31, suitable milk powder is then added, certainly may be used First plus after milk powder to add water, driving mechanism 20 can star after the completion of above-mentioned preparation, so that driving mechanism 20 be made to drive folder The rotation of mechanism 32 is held, and then drives 31 synchronous rotary of liquid container, in rotary course, water and the milk powder phase in liquid container 31 To static, the inner wall formation friction of water and milk powder and liquid container 31, when liquid container 31 rotates by water into liquid container 31 Wall directional divergence spins, and accelerates the dissolution of milk powder in water, and such milk powder does not allow easy to knot groups not only, and in course of dissolution Do not allow to be also easy to produce a large amount of bubbles.

In conjunction with shown in Fig. 2,5 and Fig. 6, the mixed cell includes the reverse operating button 33 connecting respectively with clamping device 32 And rotatable drive 34.Wherein, the reverse operating button 33 includes the first clamping section 33a, the second clamping section 33b, operation portion And the flexible joint 33c for connecting the first clamping section 33a and the second clamping section 33b, controlling the operation portion can make It is close to each other or separate to obtain the first clamping section 33a and the second clamping section 33b；Wherein, the first clamping section 33a and second It is spaced setting between the 33b of clamping section, forms grasping part 33h, grasping part 33h is formed such that reverse operating is buckled in and executes folder It is clamped when holding operation simpler laborsaving.In addition, the first clamping section 33a and the second clamping section 33b clamping drive mechanism 20, The driving mechanism 20 can drive rotatable drive 34 to rotate.In this way, since clamping device 32 is by reverse operating button 33 Fixed, reverse operating button 33 is further through the first clamping section 33a and the second clamping section 33b clamping drive mechanism 20, and driving machine Structure 20 is mounted on installation ontology 10, and therefore, when removing feeding bottle from clamping device, clamping device 32 can't be with The abjection of feeding bottle and deviate from, it is more convenient to use to keep the structure of whole device more stable, while can be by making One clamping section 33a and the second clamping section 33b are located remotely from each other, and realize disassembly of the clamping device 32 from whole device.

Specifically, the first end of the first clamping section 33a and the first end of the second clamping section 33b are clamping end, institute The second end of the second end and the second clamping section 33b of stating the first clamping section 33a is provided with the first mounting hole 33d, the clamping The second mounting hole corresponding with the first mounting hole 33d is provided in mechanism 32, for example, the installation of the first mounting hole 33d and second Hole can be screw mounting hole, and such clamping device 32 can buckle 33 with reverse operating by screw and be fixedly connected.

Further, the driving mechanism can be the various power sources for being capable of providing power, wherein in present embodiment In, the driving mechanism 20 be driving motor, with continued reference to Fig. 2, the clamping device 32 have be located at the first clamping section 33a and Jack between the second clamping section 33b, the motor shaft 36 of the driving motor stretch in the jack, the rotatable drive 34 are set in outside motor shaft 36, the first clamping section 33a and the second clamping section 33b clamping motor axis 36.Wherein, the rotation The cross section of driving section 34 can be in linear type, cross, triangle, quadrangle or hexagon, correspondingly, the clamping device Jack on 32 can be linear type, cross, triangle, quadrangle or the hexagonal hole matched with rotatable drive 34. Wherein, the position that the rotatable drive 34 is connect with clamping device 32 can be set at least one and reinforce washer, for example, setting Two or three reinforcing washers etc. are set, the fixation of rotatable drive 34 Yu clamping device 32 can be reinforced in this way, prevent from loosening And deflection.

It wherein, may be multiple structural forms, example for the clamping end of the first clamping section 33a and the second clamping section 33b As the clamping end of the first clamping section 33a and the second clamping section 33b can be tool recess portion jaggy, naturally it is also possible to for other knots Configuration formula.Specifically, in the present embodiment, the clamping end has arc-shaped depression portion, the arc of the first clamping section 33a is recessed Portion and the arc-shaped depression portion of the second clamping section 33b are oppositely arranged, and are used for clamping motor axis 36.

In addition, rotatable drive 34 is deviate from from jack in order to prevent, the clamping end and second of the first clamping section 33a The upper surface of the clamping end of clamping section 33b need to be located at the lower section of the lower end surface 34a of rotatable drive.Wherein, it described first clamps The upper surface of the clamping end of portion 33a and the clamping end of the second clamping section 33b can be contacted with the lower end surface 34a of rotatable drive It can have certain gap.

In order to further strengthen the fixation of clamping device 32 Yu rotatable drive 34, the close rotation of the clamping device 32 The position of driving section 34 is provided with magnet 35, and the position by near magnet 35 of the motor shaft 36 is provided with being capable of phase with magnet 35 The magnetic substance mutually attracted.Wherein, magnet 35 can be fixed by the fixed lid 37 of magnet.

In addition, as shown in figure 5, the operation portion further includes for clamping the second clamping section 33b close to or far from first The first operation portion 33e of portion 33a and for making the first clamping section 33a close to or far from the second operation portion of the second clamping section 33b 33f, the first operation portion 33e are connect with the second clamping section 33b, and the second operation portion 33f and the first clamping section 33a connect It connects.In this way, the first clamping section 33a and the second clamping section can be made by operating the first operation portion 33e and the second operation portion 33f 45 is close to each other and separate, and then realizes and remove and install.

From the foregoing, it will be observed that in present embodiment, the operation portion of reverse operating button and corresponding clamping section opposite direction (for example, First operation portion 33e is for operating the second clamping section 33b), frictional force when enabling clamping device 32 that feeding bottle is overcome to take out, When feeding bottle is taken away, clamping device 32 is still secured in complete machine, when that need to split out, easily presses the operation portion on both sides (that is, One operation portion 42 and the second operation portion 43), to make the first clamping section 33a and the second clamping section 33b be located remotely from each other, to make to press from both sides It holds mechanism and reverse operating button is detached from rotatable drive, that is, can be taken off clamping device 30.It should be noted that foregoing description is only Depict substantially split out step, for it is some it is specific operation be not described, for example, to clamping device 32 is torn open Out, it is also necessary to dismantle the screw etc. of clamping device 32 Yu reverse operating button 33.

In order to further reinforce the fixation of reverse operating button 33 Yu clamping device 32, the first operation portion 33e and institute State and be provided with the first clamping portion 33g on the second operation portion 33f, be provided on the clamping device 32 for the first clamping portion The second clamping portion that 33g is engaged by clamping.Wherein, the first clamping portion 33g can be clamping groove, and second clamping portion is It is raised with the clamping of clamping groove cooperation, alternatively, the first clamping portion 33g can be clamping protrusion, second clamping portion For the clamping groove with clamping male cooperation.

In addition, the installation ontology 10 includes housing cover 11 and the ontology lower cover 12 that can be fastened with housing cover 11, In installation ontology 10, the rotatable drive 34 is pierced by from housing cover 11 for the setting of driving mechanism 20.

Wherein, the clamping device 32 includes clamping ontology 32a and clamping part, can for the specific structure of clamping device 32 There are many, it is illustrated respectively by various structures of the corresponding attached drawing to clamping device 32 herein.

The first structure of clamping device 32, as shown in Figure 1 and Figure 4, the clamping ontology 32a upper opening, the folder Holding portion is the first gripper jaw 32b, the first gripper jaw 32b from opening to clamping ontology 32a internal stretch.Wherein, described One gripper jaw 32b is two or two or more, and the cross section that two or two or more the first gripper jaw 32b are formed is from top to bottom Narrow, in this way convenient for clamping liquid container 31.The clamping ontology 32a can be cylindric or similar cylindric, it is preferable that Two or two or more the first gripper jaw 32b are circumferentially uniformly arranged along the inner wall of clamping ontology 32a.In addition, for the ease of folder Tight liquid container 31, it is preferable that the first gripper jaw 32b is made of elastic material.

Second of structure of clamping device 32, as shown in fig. 7, in this configuration, the clamping ontology 32a is opened on top Mouthful, the clamping part is the protrusion structure 32c being formed on the inner sidewall of clamping ontology 32a.Wherein, the protrusion structure 32c It can be two or two or more.Similar, for the ease of clamping liquid container 31, it is preferable that the protrusion structure 32c is by bullet Property material is made.

The third structure of clamping device 32, as shown in figure 8, in this configuration, the clamping ontology 32a, which has, to be opened Mouthful, the clamping part be the second gripper jaw 32d, the second gripper jaw 32d from clamping ontology 32a bottom to clamping ontology 32a internal stretch.Wherein, it is similar to the first structure, the second gripper jaw 32d may be two or two or more.Institute It can be cylindric or similar cylindric for stating clamping ontology 32a, it is preferable that two or two or more the second gripper jaw 32d Inner wall along clamping ontology 32a is circumferentially uniformly arranged.In addition, for the ease of clamping liquid container 31, it is preferable that second folder Pawl 32d is held to be made of elastic material.

The clamping part is formed on the bottom of the 4th kind of structure of clamping device 32, the clamping ontology 32a；The clamping part For third gripper jaw, the third gripper jaw can clamp liquid container 31；As the structure similar with this structure, such as scheme Shown in 9, the clamping part is similarly formed in the bottom of clamping ontology 32a, unlike, the clamping part is that setting is clamping this Liquid container 31 can be sucked in the sucker 32e, the sucker 32e of the bottom body 32a.

Further, (particularly clamping part, clamping part described herein can be the first clamping to the clamping device 32 Pawl, the second gripper jaw or third gripper jaw) and liquid container 31 between be provided with for preventing liquid container 31 from clamping machine The damping piece being detached from structure 32.Wherein, the damping piece can be made of silica gel.Certainly, the damping piece is also possible to be arranged The decorative pattern etc. for being capable of increasing friction on clamping part or liquid container 31.

Secondly, crushing, stirring unit will be described in detail, wherein since crushing, stirring unit and mixed cell are total With a set of driving mechanism, therefore when carrying out using crushing, stirring function, needing will be reversed by operation reverse operating button 33 Operation button 33, clamping device 32 and liquid container 31 are removed, i.e., as shown in figure 15, when needs switch to crushing from mixed function When agitating function, it is only necessary to by the component in the region that the part replacement in the region of arrow B meaning is arrow C meaning.

As shown in Figs. 13 and 14, the mixing component includes the toolbox that can be connect with the output end of driving mechanism 20 And it is used to support the support portion 42 of toolbox, the support portion 42 is fixedly connected with stirring cup 41.In this way, drive can be passed through The rotation of motivation structure 20 and drive toolbox to rotate, and then the food in crushing, stirring cup 41.Specifically, the toolbox Tool apron fixing piece 43b including tool apron 43a, for fixing tool apron 43a, the cutter being arranged on tool apron 43a and for sealing Tool apron sealing element 43c.

Wherein, described as shown in Figure 10,11 and 15 in order to improve the security performance of the Multi-function foodstuff machine Crushing, stirring unit includes stirring operation portion, the stirring cup lid 44 being fastened on the stirring cup 41 and is mounted on stirring cup 41 Side hand-held part 45.Wherein, the stirring operation portion includes the button 46a being mounted on stirring cup lid 44, for making to press Button 46a reset the first return unit 46b, connect with button 46a stirring cup driving member 46c, for making stirring cup driving member 46c Reset the second return unit 46d, connect with stirring cup driving member 46c switch actuating bar 46e, for making switch actuating bar 46e The third return unit 46f of reset and the microswitch portion that can be connected by the movement of switch actuating bar 46e.Wherein, One return unit 46b, the second return unit 46d and third return unit 46f all can be springs.Powder is used in this technical solution Button press 46a is needed when broken agitating function, makes microswitch portion switch conduction, if to stir always, button cannot unclamp, Stirring cup button is unclamped again when mixing effect reaches user's anticipation, terminates stirring operation.

Specifically, the microswitch portion include fixed with installation ontology 10 and the mounting bracket 46g with pilot hole with And it is mounted on the microswitch 46h on the mounting bracket 46g, the switch actuating bar 46e stretches to pilot hole and can be It is moved in pilot hole, so that microswitch 46h be connected, if Fig. 3 is the schematic diagram that microswitch 46h is not turned on, Figure 12 is fine motion The schematic diagram of switch 46h conducting.

Again, heating unit will be described in detail:

Specifically, as shown in figs. 1 and 15, the heating unit include fixation bracket 54 for fixing heating component and For detecting the temperature sensor 53 of the temperature in heat container 51 to be added, the fixed bracket 54 and installation ontology 10 are fixed, institute Temperature sensor 53 is stated to fix with heating component.Wherein, in order to improve safety, the heating unit includes being fixed on heating group Fuse 55 on part and the fuse tablet 56 for installation insurance silk 55.

Wherein, the temperature sensor 53 can be the various devices for capableing of temperature sensor, such as thermistor.Further Ground, the heating component include the heat-conducting plate 52c below the supporting part 52a, the heat-conducting plate 52c be located at heating part 52b with It is fixed between supporting part 52a and respectively with heating part 52b, supporting part 52a.Wherein, the heating part 52b can be heating tube.

Further, in order to realize cooking function, 5 are continued to refer to figure 1, the heating unit includes that can be mounted on to be pacified The steaming lid 57c for filling steaming plate 57a, the food steamer 57b being mounted on steaming plate 57a of 10 upper surface of ontology and being fastened on food steamer 57b. The food for needing to be cooked can be placed when boiling on steaming plate 57a.Certainly, it when carrying out warm milk or warm water operates, can incite somebody to action Steaming plate takes down.

In addition, the Multi-function foodstuff machine includes the input list being arranged on installation ontology 10 for the ease of control Member and the control mechanism 100 being mounted on installation ontology 10, the control mechanism setting are as follows: the control mechanism 100 can According to input unit, (for example, when above-mentioned Multi-function foodstuff machine is used for mother and baby's Food processing, user can pass through behaviour Workpiece 110 (for example, operating parts here can use press-key structure) inputs corresponding function, such as warm milk or cooking function Deng) respectively control mixed cell, crushing, stirring unit and heating unit operation.Wherein, the Multi-function foodstuff machine Including the prompting part being electrically connected with control mechanism 100, for example, the prompting part can be buzzer.

Wherein, the control mechanism 100 is electrically connected with driving mechanism 20, and the control mechanism 100 is arranged are as follows: the control Mechanism 100 can control 20 one direction continuous rotation of driving mechanism, one-way intermittent rotation, both forward and reverse directions according to input unit Alternately continuous rotation or the rotation of both forward and reverse directions alternate intermittent, and the control mechanism 100 can also be according to input unit control Make the revolving speed of the driving mechanism.Specifically, mainly controlling clamping device by control mechanism 100 when using mixed function 32 rotation, the rotation as described previously for clamping device 32 may include various modes, for example, one direction continuous rotation The rotation of (that is, in entire course of dissolution clamping device 32 can rotated in the same direction), one-way intermittent (that is, It so that clamping device 32 is rotated in the same direction in entire course of dissolution, then stop the regular hour suddenly, then so After continue to rotate clamping device 32 in a same direction, repeatedly, until milk powder is completely dissolved in water), positive negative side To alternately continuous rotation (that is, can first make clamping device 32 (be appreciated that and be positive in the same direction in entire course of dissolution To) rotation, then stop and clamping device 32 is made (to can be regarded as reversed) rotation in the opposite direction again immediately, so alternately, Until milk powder is completely dissolved in water) or the rotation of both forward and reverse directions alternate intermittent (that is, can first make to press from both sides in entire course of dissolution It holds mechanism 32 to rotate in the same direction, then stops certain time, subsequently make clamping device 32 rotate in the opposite direction, So alternately, until milk powder is completely dissolved in water).Wherein, in rotary course suddenly stop or swerve 31 inner wall of liquid container can be made to increase with the water frictional force for having formed vortex, milk powder is further speeded up and be dissolved into water.

In fact, control mechanism 100 for driving mechanism 20 control only for mixed function and crushing, stirring function For energy, the mode that control mechanism 100 is selected according to consumer (i.e. eat when for mother and baby by mixed function and crushing, stirring function Product processing when, be referred to as shaking milk function and crushing, stirring function) control driving mechanism 20 (such as driving motor) revolving speed, Direction of rotation, start-stop time, unidirectionally with bidirectional rotation etc..

For example, when consumer selects mixed function (when being used for modified milk powder, being referred to as shaking milk function), control The specified program pre-set of mechanism 100 (includes: revolving speed, rotation direction, the start-stop time, positive with reversely, rotation is in total Time etc.) driving motor rotation, after shaking milk, buzzer can issue sound prompt consumer and complete to shake milk.

When consumer selects crushing, stirring function, control mechanism 100 can set the revolving speed of motor automatically, and consumer is simultaneously Manually actuated button, is connected microswitch, to start stirring mode, if to stir always, button cannot unclamp, until Mixing effect unclamps again button when reaching user's anticipation, and stirring operation terminates.

Further, the control mechanism 100 is electrically connected with temperature sensor 54, and the control mechanism 100 is arranged are as follows: institute State control mechanism 100 can according in the feedback control liquid holding space of temperature sensor 54 temperature and heating time.Wherein, As described above, the function that heating unit is realized can be divided into warm milk function when above-mentioned apparatus is used for mother and baby's Food processing (may naturally be used for warm water etc.), defrosting breast milk function and cooking function, in practical applications can be by key to this A little functions are selected.

For example, when consumer selects warm milk function, according to the operation of user (user can set heating temperature or Person heats according to default temperature, and generally, default temperature is 40 DEG C), control mechanism 100 setting can need to heat or keep the temperature automatically Temperature, make milk in heat container 51 (such as feeding bottle) to be added or water by setting value constant temperature, temperature sensor 54 can incude at any time Water temperature actual value, when temperature is lower than setting value, heating component can be begun to warm up, to reach constant temperature.

When consumer selects defrosting breast milk function, control mechanism 100 setting heating component can need heating mode automatically Or the temperature of heat preservation, generally, for the breast milk after defrosting in feeding bottle by 38 to 40 degree constant temperature, temperature sensor 54 can incude water at any time Warm actual value, when temperature is lower than setting value, heating component can be begun to warm up, to reach constant temperature.

When consumer selects cooking function, digestion time can be arranged by key or according to default time by user (for example, 10 minutes) carry out boiling, and then control mechanism 100 setting heating component will can continue heating with full power automatically, at that time Between reach setting time and can stop heating, boiling terminates, and buzzer can issue sound prompt consumer and complete boiling.

Accordingly, multiple functions may be implemented in Multi-function foodstuff machine provided by the invention, for example, working as the Food processing Machine is used to that 5 kinds of functions to may be implemented when mother and baby's Food processing, that is, shakes milk, stirring, warm milk, defrosting breast milk and cooking function.On Stating function can be controlled by control mechanism 100, such as control mechanism 100 can drive electricity according to the function control of input The revolving speed of machine, direction of rotation, the start-stop time, unidirectionally with double-direction control etc., while can control the heating schedule (packet of heating component Include heating time, heating temperature etc.).

In addition, control mechanism 100 also can integrate above-mentioned control device 1, to realize the base of proposition of the embodiment of the present invention In the scheme of controllable switch device controlled the functional unit of food processor, answering for food processor can be effectively expanded Use range.

The optional embodiment of example of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously unlimited Detail in above embodiment can be to the embodiment of the present invention in the range of the technology design of the embodiment of the present invention Technical solution carry out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.

It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair No further explanation will be given for various combinations of possible ways.

It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that one The whole of a (can be single-chip microcontroller, chip etc.) or processor (processor) execution each embodiment the method for the application Or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey The medium of sequence code.

In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.

Claims (19)

1. a kind of control device of the functional unit of food processor, which is characterized in that the control device includes:

Zero crossing detection module is electrically connected the power supply of the food processor, the mistake of the alternating current for detecting the power supply output Zero point；

Controllable switch device is electrically connected the power supply and the functional unit, is configured as in the zero crossing from dynamic circuit breaker It opens to stop powering to the functional unit；And

Control module is electrically connected the zero crossing detection module and the controllable switch device, for using the zero crossing as the time Benchmark configures a delay time, and controls the controllable switch break-over of device when reaching the delay time with to the function It can unit power supply.

2. the control device of the functional unit of food processor according to claim 1, which is characterized in that the function list Member includes mixed cell, crushing, stirring unit and/or heating unit, and the mixed cell and the crushing, stirring unit include Driving motor, the heating unit include heating component, the driving motor and the heating component and the controllable switch device Part electrical connection.

3. the control device of the functional unit of food processor according to claim 2, which is characterized in that the control mould It is stored in block for the preset motor speed V1 and V2 of the driving motor, and V2 > V1, and the control module reconfiguration latency Time t1 is so that driving motor selection motor speed V1 carries out Food processing or reconfiguration latency time t2 so that the driving Selection of Motor motor speed V2 carries out Food processing, wherein t1 > t2.

4. the control device of the functional unit of food processor according to claim 3, which is characterized in that 0≤t1≤10 Millisecond, and 0≤t2≤10 millisecond.

5. the control device of the functional unit of food processor according to claim 3, which is characterized in that 80≤V1≤ 800 revs/min and/or 800≤V2≤4000 rev/min.

6. the control device of the functional unit of food processor according to claim 3, which is characterized in that 100≤V1≤ 500 revs/min and/or 1500≤V2≤3000 rev/min.

7. the control device of the functional unit of food processor according to claim 2, which is characterized in that in the driving When motor is direct current generator, the control device further include be connected electrically in it is whole between the power supply and the controllable switch device Flow module.

8. the control device of the functional unit of food processor as claimed in any of claims 1 to 7, feature exist In the controllable switch device is bidirectional triode thyristor.

9. the control device of the functional unit of food processor as claimed in any of claims 1 to 7, feature exist It is also used to control the half of the preset quantity for the alternating current that the controllable switch device is exported in the power supply in, the control module The number being switched in wave period.

10. a kind of control method of the functional unit of food processor, which is characterized in that the control method includes:

Detect the zero crossing of the alternating current of the power supply output of the food processor；

A controllable switch device is configured, so that it is electrically connected the power supply and the functional unit, and automatic in the zero crossing It disconnects to stop powering to the functional unit；And

Using the zero crossing as time reference, a delay time is configured, and can described in control when reaching in the delay time Switch device conductive is controlled to power to the functional unit.

11. the control method of the functional unit of food processor according to claim 10, which is characterized in that the function Unit includes mixed cell, crushing, stirring unit and/or heating unit, and the mixed cell and the crushing, stirring unit packet Driving motor is included, the heating unit includes heating component, the driving motor and the heating component and the controllable switch Device electrical connection.

12. the control method of the functional unit of food processor according to claim 11, which is characterized in that the configuration One delay time included: that storage is directed to the preset motor speed V1 and V2 of the driving motor, and V2 > V1, reconfiguration latency time T1 is so that driving motor selection motor speed V1 carries out Food processing or reconfiguration latency time t2 so that the driving motor Motor speed V2 is selected to carry out Food processing, wherein t1 > t2.

13. the control method of the functional unit of food processor according to claim 12, which is characterized in that 0≤t1≤ 10 milliseconds, and 0≤t2≤10 millisecond.

14. the control method of the functional unit of food processor according to claim 12, which is characterized in that 80≤V1≤ 800 revs/min and/or 800≤V2≤4000 rev/min.

15. the control method of the functional unit of food processor according to claim 14, which is characterized in that 100≤V1 ≤ 500 revs/min and/or 1500≤V2≤3000 rev/min.

16. the control method of the functional unit of food processor according to claim 11, which is characterized in that the controlling party Method further include:

When the driving motor is direct current generator, the alternating current of power supply output is rectified, then by described controllable Switching device is powered to the direct current generator.

17. the control method of the functional unit of food processor described in any one of 0 to 16 according to claim 1, special Sign is that configuring the controllable switch device is bidirectional triode thyristor.

18. the control method of the functional unit of food processor described in any one of 0 to 16 according to claim 1, special Sign is, the control method further include:

Control in the half wave cycles of preset quantity of the controllable switch device in the alternating current that the power supply exports be switched on Number.

19. a kind of food processor, which is characterized in that the food processor includes described in any one of claim 1 to 9 The control device of the functional unit of food processor, and the functional unit includes mixed cell, crushing, stirring unit and/or adds Hot cell, and the mixed cell and the crushing, stirring unit include driving motor, the heating unit includes heating component, The driving motor and the heating component are electrically connected with the controllable switch device；

The food processor further includes installation ontology, and the driving motor is mounted on the installation ontology, the driving motor Including output end；

The mixed cell includes liquid container, the clamping device for fixing the liquid container, and the driving motor passes through The output end can drive the clamping device to rotate；

The crushing, stirring unit further includes capableing of the stirring cup of dismantling connection with the installation ontology, being mounted on the stirring cup Mixing component interior and that the output end with driving motor transmission connection can be passed through；

The heating unit is mounted in the installation ontology, the heating component include be fixed on the installation ontology it is interior and with The installation ontology forms the supporting part of liquid holding space and below the supporting part and for heating the thermal capacitance to be added The heating part of device；

Wherein, food processor setting are as follows: the mixed cell and the crushing, stirring unit selectively with the drive The output end connection of dynamic motor.