CN205612291U - Food processor - Google Patents

Abstract

The utility model relates to a kitchen appliances, especially a food processor, including cup, bowl cover and the control unit, its characterized in that: the bowl cover bottom has to bellied overflow lug in the cup, the overflow lug bottom has electrically conductive anti -overflow bottom surface, the anti -overflow bottom surface is connected with the the control unit electricity, the edge of anti -overflow bottom surface is C to the minimum distance of cup inside wall, wherein, and 8mm <= C <= 40mm. The utility model discloses comparing that to detect the area in the prior art anti -overflow bigger, detecting sensitivelyer, simultaneously, the anti -overflow face is still useful in the foam defoaming, and the anti -overflow reaction time of extension has further reduced ororrhea play risk, simultaneously, the utility model discloses a food processor can cancel the setting of current anti -overflow electrode stem, has not only reduced manufacturing cost, has also made things convenient for the washing of complete machine, does not have the dead angle during washing, in addition, and when 8mm <= C <= 40mm, the utility model discloses a food processor can also prevent thick liquid adhesion phenomena's appearance when guaranteeing to detect the sensitivity.

Description

A kind of food processor

Technical field

This utility model relates to kitchen small household appliances, particularly a kind of food processor.

Background technology

Existing soy bean milk making machine includes head and cup, it is provided with elongated anti-flow electrode bar on head to electrically connect with the control unit in head, in heating pulping process, can expand after serosity is heated, simultaneously, slurry surface starts to generate foam, while heating serosity, serosity below foam can promote foam constantly to rise, when foam touches anti-flow electrode bar, anti-flow electrode transmits anti-overflow signal to control unit, control unit controls heater stop heating, realize during soy bean milk making machine slurrying anti-overflow, solve the problem that orrhorrhea goes out risk, also risk that consumer because serosity overflow scald is greatly reduced.

The present inventor is during developing soy bean milk making machine, when utilizing soymilk grinder beverage, occur in that following a kind of phenomenon: after serosity is heated, start to foam, but until serosity overflows anti-flow electrode and is also not detected by anti-overflow signal, especially for when making starch-containing higher material class beverage.The present inventor is according to constantly studying discovery, why there is this phenomenon to be because, existing heater generally is and adds heat pipes heat, and heater is fixed in bottom or the bottom outer wall of cup, and the heat energy causing serosity in Heating Cup body is unbalanced.After serosity is heated and foams, in slurry surface, the height of foam is inconsistent, and foam is not in same plane.Therefore, likely can cause and be positioned at the foam below anti-flow electrode bar when also not touching anti-flow electrode bar, the serosity foam of cup other locations in the body has increased to rim of a cup, and simultaneously, can exist during heating devices heat serosity and add thermal inertia, now, even if the foam below anti-flow electrode bar touches anti-flow electrode bar, heater stop heats, and serosity still is possible to there will be the risk of spilling.Further, since soy bean milk making machine is in the course of the work, crushing knife sector-meeting drives serosity to do rotary motion at a high speed, and when this most further exacerbates heating serosity, the height after the foaming of slurry surface is inconsistent.

Utility model content

The purpose that this utility model is to be reached just is to provide that a kind of anti-overflow detection faces is big, it is sensitive to detect, and the desirable fire-fighting electrode stem that overflows is arranged, and can effectively prevent serosity from sticking together, beverage boils the food processor that not yet done phenomenon occurs.

In order to achieve the above object, this utility model adopts the following technical scheme that a kind of food processor, including cup, bowl cover and control unit, it is characterized in that: there is bottom described bowl cover the anti-overflow boss to cup internal projection, described anti-overflow boss bottom has the anti-overflow bottom surface of conduction, and described anti-overflow bottom surface electrically connects with control unit, and the beeline at the edge of described anti-overflow bottom surface to cup medial wall is C, wherein, 8mm≤C≤40mm.

Further, described anti-overflow plateau sidewall has the anti-overflow side of conduction, and described anti-overflow side turns on anti-overflow bottom surface and links into an integrated entity, wherein, and 11mm≤C≤40mm.

Further, described anti-overflow bottom surface is one-body molded with anti-overflow side；

Or, described anti-overflow bottom surface is connected by round-corner transition with anti-overflow side.

Further, described anti-overflow boss is inversed taper platform shape, and the inclination angle of described anti-overflow side relative level is α, wherein, and 60 °≤α ＜ 90 °.

Further, described control unit is arranged in cup, described cup inwall is provided with conductive pole and is placed on the insulation sleeve outside conductive pole, and described insulation sleeve is used for isolating conductive pole and cup, described conductive pole one end is connected to control unit, and the other end is resisted against on anti-overflow side；

Or, described food processor also includes base, cup is positioned on base, described control unit is arranged in base, and it is provided with conductive pole on described cup inwall and is placed on the insulation sleeve outside conductive pole, described insulation sleeve is used for isolating conductive pole and cup, and described conductive pole one end is connected to control unit, and the other end is resisted against on anti-overflow side.

Further, described bowl cover includes top cover and the metal bottom cover being connected with top cover, and described anti-overflow boss is metal bottom cover.

Further, described top cover and metal bottom cover are surrounded and are formed with receiving chamber, and described control unit is arranged at receiving intracavity, and described anti-overflow bottom surface or anti-overflow side are electrically connected by wire with control unit.

Further, described anti-overflow bottom surface is circular flat；

Or, described anti-overflow bottom surface is planar annular.

Further, described anti-overflow bottom surface is provided with downwardly projecting test section.

Further, described test section is anti-overflow test section, and described anti-overflow test section is one-body molded with anti-overflow bottom surface；

Or, described test section is anti-overflow test section, is connected for insulation between described anti-overflow test section and anti-overflow bottom surface, and described anti-overflow test section electrically connects with control unit；

Or, described test section is temperature detecting part, and described temperature detecting part electrically connects with control unit.

The applicant finds according to research, exist during existing soybean milk maker heating device heating serosity and heat unbalanced phenomenon, after serosity is heated and foams, owing to the serosity of heating exists lack of uniformity of being heated, can there is discordance in the height that in cup, foam rises, on liquid level, foam surface exists rough phenomenon.When serosity foams, existing anti-flow electrode bar is little due to the cross-sectional area of end, it is possible to can't detect anti-overflow signal, causes serosity to produce the possibility overflowed.After using the technical solution of the utility model, owing to having the anti-overflow boss to cup internal projection bottom bowl cover, and the anti-overflow bottom surface that the bottom surface of anti-overflow boss is conduction, therefore, for prior art, anti-overflow area of detection of the present utility model is bigger, even if the height that in cup, foam rises is unbalanced, foam surface exists uneven, in cup, the foam of extreme higher position, arbitrfary point still can contact with anti-overflow bottom surface, and, owing to anti-overflow bottom surface electrically connects with control unit, therefore, control unit can control heater stop and heat serosity, risk that serosity overflow is greatly reduced, compared to anti-flow electrode bar of the prior art, the detection of anti-overflow signal is sensitiveer.Simultaneously, anti-overflow bottom surface is planar structure, when foam rises and contacts to anti-overflow bottom surface, due to the thrust being heated by serosity below the stop of anti-overflow bottom surface and foam, foam can be extruded and rupture, anti-overflow bottom surface is made to have the effect of froth breaking, and owing to foam can be eliminated timely, improve the time of anti-overflow reaction the most accordingly, after heater stop heating, continue serosity is heated even if heater still has thermal inertia effect, owing to anti-overflow bottom surface has good defoaming effect, greatly delayed the possibility that serosity overflows in cup.Additionally, the applicant also finds according to further research, when the edge of described anti-overflow bottom surface is to the beeline 8mm≤C≤40mm of cup medial wall, anti-overflow bottom surface of the present utility model can effectively prevent the generation of adhesion phenomenon, such that it is able to the beverage that further utility food processor of the present utility model makes does not haves boils not yet done phenomenon, it is ensured that consumer's food health safety.Further, compared to prior art, food processor of the present utility model can cancel the setting of anti-flow electrode bar, thus complete machine cleans convenient, there is not the problem cleaning dead angle.

Accompanying drawing explanation

The utility model is described in further detail below in conjunction with the accompanying drawings:

Fig. 1 is the structural representation of this utility model embodiment one；

Fig. 2 is the structural representation of this utility model embodiment two；

Fig. 3 is the structural representation of this utility model embodiment three；

Fig. 4 is the structure for amplifying schematic diagram in Fig. 3 at A；

Fig. 5 is the structural representation of this utility model embodiment four.

Detailed description of the invention

Embodiment one:

As it is shown in figure 1, be the structural representation of the first embodiment of this utility model.A kind of food processor, including cup 1, bowl cover 2 and control unit 3, heater (being not drawn in figure) is set on described cup 1, there is bottom described bowl cover 2 the anti-overflow boss 21 to cup 1 internal projection, the bottom surface of described anti-overflow boss 21 is the anti-overflow bottom surface 22 of conduction, and described anti-overflow bottom surface 22 electrically connects with control unit 3.

In the present embodiment, described bowl cover 2 includes top cover 23 and the bottom being connected with top cover 23, and described anti-overflow boss 21 is bottom, and anti-overflow bottom surface 22 is the bottom outer surface of bottom.Described top cover 23 surrounds with bottom and is formed with receiving chamber 20, described control unit 3 is arranged in receiving chamber 20, it is positioned at receiving chamber 20, binding post (being not drawn in figure) it is provided with on described bottom, binding post is electrically connected by wire 4 with control unit 3, it is achieved anti-overflow bottom surface 22 conducts with control unit.

The applicant finds according to research, exist during existing soybean milk maker heating device heating serosity and heat unbalanced phenomenon, after serosity is heated and foams, owing to the serosity of heating exists lack of uniformity of being heated, can there is discordance in the height that in cup, foam rises, on liquid level, foam surface exists rough phenomenon.When serosity foams, existing anti-flow electrode bar is little due to cross section, it is possible to can't detect anti-overflow signal, causes serosity to produce the possibility overflowed.But in the present embodiment, owing to having the anti-overflow boss to cup internal projection bottom bowl cover, and the anti-overflow bottom surface that the bottom surface of anti-overflow boss is conduction, therefore, for prior art, the anti-overflow area of detection of the present embodiment is bigger, even if the height that in cup, foam rises is unbalanced, foam surface exists uneven, in cup, the foam of extreme higher position, arbitrfary point still can contact with anti-overflow bottom surface, and, owing to anti-overflow bottom surface electrically connects with control unit, therefore, control unit can control heater stop and heat serosity, risk that serosity overflow is greatly reduced, compared to anti-flow electrode bar of the prior art, the detection of anti-overflow signal is sensitiveer.Simultaneously, anti-overflow bottom surface is planar structure, when foam rises and contacts to anti-overflow bottom surface, due to the thrust being heated by serosity below the stop of anti-overflow bottom surface and foam, foam can be extruded and rupture, anti-overflow bottom surface is made to have the effect of froth breaking, and owing to foam can be eliminated timely, improve the time of anti-overflow reaction the most accordingly, after heater stop heating, continue serosity is heated even if heater still has thermal inertia effect, owing to anti-overflow bottom surface has good defoaming effect, greatly delayed the possibility that serosity overflows in cup.Further, compared to prior art, the food processor of the present embodiment can cancel the setting of anti-flow electrode bar, thus complete machine cleans convenient, there is not the problem cleaning dead angle.

In the present embodiment, the beeline at the edge of described anti-overflow bottom surface to cup medial wall is C, wherein requirement, 8mm≤C≤40mm.

nullThe present inventor studies discovery，Compared to prior art，For the present embodiment，Owing to anti-overflow bottom surface is planar structure，Any point on anti-overflow bottom surface all can carry out anti-overflow detection to slurry foam，During the heater electrified regulation of food processor，Slurry foam in cup rises to anti-overflow bottom surface along wall of cup，After anti-overflow bottom surface detects slurry foam，Control unit controls heater stop heating，Owing to slurry foam has viscosity，If the edge of anti-overflow bottom surface to cup medial wall distance C less than 8mm time，Cover slurry foam between wall of cup and anti-overflow bottom surface due to spacing little，Slurry foam enclasping force is strong，Between slurry foam molecule, viscous force is more than the gravity of slurry foam self，The slurry foam united cannot disconnect automatically，Even if the slurry foam group united is carried out stifling also to break through slurry foam by the steam in cup，Wall of cup is caused to turn on anti-overflow bottom surface，Form slurry foam adhesion phenomenon.Adhesion phenomenon will cause control unit to be defaulted as anti-overflow bottom surface anti-overflow signal being detected always, and control unit controls heater and do not heats serosity, serosity the most likely can be caused to occur boiling not yet done phenomenon, impact the food health of consumer safely.It addition, for the food processor of the present embodiment, owing to the area of anti-overflow bottom surface is big, increasing with the probability of foam contacting, thus anti-overflow detection is sensitiveer, for prior art, desirable fire-fighting is overflow the setting of electrode stem.If but the edge of anti-overflow bottom surface to distance C of cup medial wall bigger time, the area of corresponding anti-overflow bottom surface can reduce, thus the probability of anti-overflow bottom surface and foam touching reduces, the sensitivity of anti-overflow detection also can reduce, therefore be unable to reach the present embodiment and cancel the original intention that anti-flow electrode bar is arranged.Therefore, the present inventor finds according to research, if C is more than 40mm, the anti-overflow bottom surface of the present embodiment is detected the sensitivity of anti-overflow signal and will be substantially reduced.

For the present embodiment, described bottom can also be metal bottom cover, and now, the side of metal bottom cover is the anti-overflow side of annular, and described anti-overflow side turns on and one-body molded with anti-overflow bottom surface.Owing to the side of metal bottom cover is also conductive component, it is also possible to play the effect of anti-overflow detection.Therefore, now, it is desirable to 11mm≤C≤40mm.The present inventor finds according to research, if C is less than 11mm, owing to easily clamping slurry foam between anti-overflow side and cup inwall, the slurry foam being positioned at this space is big with the contact area of wall of cup and anti-overflow side, it is bigger that the slurry foam viscosity being held in this space pastes power, more difficult froth breaking, disappear foam, is easier to, between anti-overflow side and cup inwall, the phenomenon that sticks together.And C being set at least above 11mm, the i.e. corresponding spacing increasing anti-overflow side and cup inwall, after increasing, in by self gravitation and cup, steam can be easier froth breaking in the case of fumigating to slurry foam, disappear foam, thus is not easy phenomenon adhesion occur.Equally, if C cancels, more than 40mm, the food processor also not meeting the present embodiment, the original intention that anti-flow electrode bar is arranged.It should be noted that, anti-overflow side can be annular side, can also be in part-toroidal, anti-overflow side can be one-body molded with anti-overflow bottom surface, can also be linked into an integrated entity by modes such as welding or connections, when anti-overflow side is connected with anti-overflow bottom surface, round-corner transition can be passed through in junction, makes outward appearance seem more attractive in appearance, and is not easy to hinder hands when cleaning.

In the present embodiment, described anti-overflow bottom surface is plane or almost plane structure, and almost plane refers to that anti-overflow bottom surface comprises the structure of the cambered surface that surface is little curvature.Anti-overflow bottom surface in the present embodiment may be located at the center of bowl cover, it is also possible to bowl cover relatively is eccentric.If bottom is metal bottom cover, anti-overflow bottom surface is the bottom outer surface of metal bottom cover, certainly, bottom can also be nonconducting working of plastics, now, anti-overflow of metal can be fixedly mounted at the bottom outer surface of bottom, and also can play, with control unit electrical connection, the effect that the present embodiment is identical by anti-overflow of metal.Further, in the present embodiment, the anti-overflow bottom surface of conduction is not limited to metal material, and other has the material of conducting function and can also be suitable for for the anti-overflow bottom surface of the present embodiment.It should be noted that the reconfiguration of the present embodiment and choosing of parameter are readily adaptable for use in other embodiments of the present utility model.

Embodiment two:

As in figure 2 it is shown, be the structural representation of this utility model the second embodiment.The present embodiment is with embodiment one difference: in the present embodiment, and described bottom is metal bottom cover, and the side of described metal bottom cover is anti-overflow side 26, described metal bottom cover is inverted cone, the inclination angle of described anti-overflow side 26 relative level is α, wherein, and 60 °≤α ＜ 90 °.Additionally, the bottom of described anti-overflow bottom surface 22 arranges the test section 220 of oriented cup 1 internal projection, described test section 220 links into an integrated entity with anti-overflow bottom surface 22, described test section 220 includes and the fixing mounting bracket 221 being connected in anti-overflow bottom surface 22 and the detection bodies 222 being arranged in mounting bracket 221, and described detection bodies 222 electrically connects with control unit 3.Described mounting bracket 221 is insulating part, for being kept apart with detection bodies 222 anti-overflow bottom surface 22.

Detection bodies in the present embodiment is anti-flow electrode, for prior art, the present embodiment have two for the anti-overflow device detecting serosity, the most anti-overflow detection is relatively reliable.Further, when making bean drink, during such as bean milk, by programme-control, can mainly utilize detection bodies to detect anti-overflow signal, it is achieved control unit controls heater action, at this time it is also possible to detection effect is not played in the anti-overflow bottom surface of programme-control, but the effect of froth breaking still can be played in anti-overflow bottom surface.When making starch-containing more material beverage, due to the characteristic that starch water solubilization is few, detect anti-overflow signal even with detection bodies, it is possible to situation about cannot detect can be there is, now, anti-overflow bottom surface can sufficiently guarantee anti-overflow signal to be detected, prevents serosity from the possibility overflowed occur.Certainly, when making starch-containing more material beverage, it is also possible to programme-control detection bodies does not play detection effect, and the effect detecting anti-overflow signal is acted in anti-overflow bottom surface.

In the present embodiment, when making the serosity beverage of low capacity, the height that likely slurry foam rises cannot arrive the height of anti-overflow bottom surface, now, anti-overflow bottom surface may can't detect anti-overflow signal, and the test section to cup internal projection is set on anti-overflow bottom surface, when then can realize the beverage making low capacity, the problem that anti-overflow signal cannot be detected, further, the present inventor finds according to research, and the height H of the end of test section to anti-overflow bottom surface at least needs to reach 20mm, if less than 20mm, being still possible to can't detect anti-overflow signal.

It should be noted that in the present embodiment, described anti-overflow bottom surface is circular flat.For the present embodiment, anti-overflow boss is arranged to inverted cone, the structure that anti-overflow side is big up and small down, the applicant finds according to research, when being set between 60 ° ~ 90 ° at the inclination angle of anti-overflow side relative level, it is more beneficial for the phenomenon preventing that adhesion occurs between anti-overflow side and cup inwall.Certainly, in the case of ensureing that anti-overflow side and cup inwall do not stick together, anti-overflow side can also be horizontal by plumbness, i.e. inclination angle is the situation of 90 °.

It should be noted that, in the present embodiment, test section can also be the bulge-structure linked into an integrated entity with anti-overflow bottom surface in the bottom of anti-overflow bottom surface, the such as bottom in anti-overflow bottom surface is pasted or the test section of magnetic one conduction, or test section mode integrated with anti-overflow underrun is processed, now, test section does not individually electrically connect with control unit.Under this structure, test section conducts with anti-overflow bottom surface, and is a part for the anti-overflow signal of anti-overflow bottom surface detection, for detection foam signal in advance, further increases anti-overflow security performance.Meanwhile, especially for when making the single beverage drunk, owing to serosity amount is less, foam likely cannot rise to touch anti-overflow bottom surface, and Production Time may be longer, now, if anti-overflow bottom surface cannot decline, then anti-overflow signal cannot be detected.And when serosity amount is less, also completely without foam until touching anti-overflow bottom surface just carry out anti-overflow detection, the most greatly waste the use of electricity.Now, a test section is set bottom anti-overflow bottom surface, can greatly improve the generation of this situation.Certainly, it should be noted that the mode of the mode that can be connected with anti-overflow underrun of test section or processing links into an integrated entity, it is also possible to for demountable structure, it is achieved easy to clean.It addition, test section can also be temperature detecting part, it is achieved have different functions from anti-overflow bottom surface, now, temperature detecting part needs individually to electrically connect with control unit.

It should be noted that the conversion of the present embodiment said structure and choosing of parameter are readily adaptable for use in other embodiments of the present utility model.

Enforcement three:

As shown in Figure 3, Figure 4, for the structural representation of the third embodiment of this utility model.The present embodiment part unlike the embodiments above is: in the present embodiment, described food processor also includes base 5, cup 1 is positioned on base 5, described control unit 3 is arranged in base 5, and it is provided with conductive pole 6 on described cup 1 inwall and is placed on the insulation sleeve 7 outside conductive pole 6, described insulation sleeve 7 is used for isolating conductive pole 6 and cup 1, it is provided with handle 8 outside described cup 1, described conductive pole 6 one end is connected to control unit 3 by wire 4 being positioned at handle 8, the other end is resisted against on the lateral wall of anti-overflow boss 21, on the most anti-overflow side, realize the electrical connection of anti-overflow bottom surface 22 and control unit 3.

In the present embodiment, described anti-overflow bottom surface 22 is planar annular, and described bowl cover is provided through hole 27, and described through hole 27 runs through anti-overflow bottom surface 22 and arranges, and is positioned at the center of anti-overflow bottom surface 22.

It should be noted that, for the present embodiment, conductive pole coordinates for resilient engagement with the conflict of anti-overflow boss, flexible member (being not drawn in figure) is such as set on conductive pole, when bowl cover is installed on cup, anti-overflow boss compresses conductive pole and makes conductive pole promote flexible member to become compressive state, and when bowl cover takes off, conductive pole returns back to original state under the elastic force effect of flexible member.Such mounting structure, both ensure that conveniently retracting of bowl cover, also ensure that the electrical connection of anti-overflow bottom surface and control unit.

It should be noted that the present embodiment has the beneficial effect that above-described embodiment is identical, here is omitted.It should be noted that the change of the present embodiment said structure and choosing of parameter are readily adaptable for use in other embodiments of the present utility model.

Embodiment four:

As it is shown in figure 5, be the structural representation of the 4th kind of embodiment of this utility model.The present embodiment part unlike the embodiments above is: in the present embodiment, the bottom centre of described anti-overflow boss 21 has the installation portion 28 extended in cup, the outer surface of described anti-overflow bottom surface 22 and installation portion 28 passes through arc transition, and it is formed with the installation cavity 29 for installing motor 9 inside described installation portion 28, now, food processor is a kind of soy bean milk making machine, and this bowl cover is the head of soy bean milk making machine.The cup 1 of soy bean milk making machine includes interior cup 11 and cup shell 12, and control unit 3 is arranged in the interlayer between interior cup 11 and cup shell 12.Anti-overflow bottom surface 22 is identical with embodiment three with the electric connection mode of control unit 3.

For the soy bean milk making machine of this structure, anti-overflow bottom surface electrically connects with control unit, anti-overflow bottom surface may be used for detecting anti-overflow signal, for the soy bean milk making machine of existing structure, the present embodiment, completely without arranging anti-flow electrode bar, not only reduces the cost of complete machine, the sensitivity of anti-overflow signal is detected in anti-overflow degree face also can be higher, further, the cleaning of head also enhanced convenience, do not have the problem cleaning dead angle.

It should be noted that for the present embodiment, the outer surface of installation portion needs to insulate with anti-overflow bottom surface, to prevent the outer surface of installation portion from turning on anti-overflow bottom surface, thus beverage slurrying cannot be carried out normally.Certainly, in addition it is also necessary to explanation, the conversion of the present embodiment said structure is readily adaptable for use in other embodiments of the present utility model.

Food processor of the present utility model, both can be to be provided with motor at lower formula structure, it is also possible to be motor top load arrangement.Further, this can be soy bean milk making machine by novel food processor, it is also possible to is the food processor with heating function.Those of ordinary skill in the art should be understood that this utility model includes but not limited to accompanying drawing and content described in detailed description of the invention above.Any amendment without departing from function of the present utility model and structural principle is intended to be included in the scope of claims.

Claims (10)

1. a food processor, including cup, bowl cover and control unit, it is characterized in that: there is bottom described bowl cover the anti-overflow boss to cup internal projection, described anti-overflow boss bottom has the anti-overflow bottom surface of conduction, described anti-overflow bottom surface electrically connects with control unit, the edge of described anti-overflow bottom surface is C to the beeline of cup medial wall, wherein, and 8mm≤C≤40mm.

Food processor the most according to claim 1, it is characterised in that: described anti-overflow plateau sidewall has the anti-overflow side of conduction, and described anti-overflow side turns on anti-overflow bottom surface and links into an integrated entity, wherein, 11mm≤C≤40mm.

Food processor the most according to claim 2, it is characterised in that: described anti-overflow bottom surface is one-body molded with anti-overflow side；

Or, described anti-overflow bottom surface is connected by round-corner transition with anti-overflow side.

Food processor the most according to claim 2, it is characterised in that: described anti-overflow boss is inversed taper platform shape, and the inclination angle of described anti-overflow side relative level is α, wherein, 60 °≤α ＜ 90 °.

Food processor the most according to claim 2, it is characterized in that: described control unit is arranged in cup, it is provided with conductive pole on described cup inwall and is placed on the insulation sleeve outside conductive pole, described insulation sleeve is used for isolating conductive pole and cup, described conductive pole one end is connected to control unit, and the other end is resisted against on anti-overflow side；

Or, described food processor also includes base, cup is positioned on base, described control unit is arranged in base, and it is provided with conductive pole on described cup inwall and is placed on the insulation sleeve outside conductive pole, described insulation sleeve is used for isolating conductive pole and cup, and described conductive pole one end is connected to control unit, and the other end is resisted against on anti-overflow side.

Food processor the most according to claim 2, it is characterised in that: described bowl cover includes top cover and the metal bottom cover being connected with top cover, and described anti-overflow boss is metal bottom cover.

Food processor the most according to claim 6, it is characterised in that: described top cover and metal bottom cover are surrounded and are formed with receiving chamber, and described control unit is arranged at receiving intracavity, and described anti-overflow bottom surface or anti-overflow side are electrically connected by wire with control unit.

Food processor the most according to claim 1, it is characterised in that: described anti-overflow bottom surface is circular flat；

Or, described anti-overflow bottom surface is planar annular.

Food processor the most according to claim 8, it is characterised in that: it is provided with downwardly projecting test section on described anti-overflow bottom surface.

Food processor the most according to claim 9, it is characterised in that: described test section is anti-overflow test section, and described anti-overflow test section is one-body molded with anti-overflow bottom surface；

Or, described test section is anti-overflow test section, is connected for insulation between described anti-overflow test section and anti-overflow bottom surface, and described anti-overflow test section electrically connects with control unit；

Or, described test section is temperature detecting part, and described temperature detecting part electrically connects with control unit.