CN209694995U - Motor, pedestal and food processor - Google Patents

Abstract

The utility model discloses a kind of motor, pedestal and food processor, the motor includes: rotor, including output shaft；Around the stator of the rotor；The bracket being fixedly connected with the stator, the stator are fixed on the inside of the bracket, and the output shaft stretches out the bracket, wherein the power of the motor is less than or equal to 1500W, and the power density of the motor is greater than or equal to 0.8KW/kg.In the motor of the utility model embodiment, pedestal and food processor, when the power of motor is less than or equal to 1500W, the power density of the motor is greater than or equal to 0.8KW/kg, make the calorific value of motor less in this way, it avoids increasing additional radiator using the pedestal of the motor, be conducive to pedestal miniaturization, consequently facilitating pedestal and food processor storage.

Description

Motor, pedestal and food processor

Technical field

The utility model relates to household appliance technical field more particularly to a kind of motors, pedestal and food processor.

Background technique

The food processors such as soy bean milk making machine, masticator, wall-breaking machine are as kitchen appliance, in food processor work, food The blade of processor keeps higher rotation speed cutting food, to realize the function of processing food.

In the related art, food processor includes pedestal, and the volume of pedestal is larger, the use of very inconvenient user and Storage, user experience are poor.

Utility model content

In view of this, the present invention provides a kind of motor, a kind of pedestal and a kind of food processors.

The motor of the application embodiment is used for the pedestal of food processor, and the motor includes:

Rotor, including output shaft；

Around the stator of the rotor；

The bracket being fixedly connected with the stator, the stator are fixed on the inside of the bracket, and the output shaft stretches out The bracket, wherein the power of the motor is less than or equal to 1500W, and the power density of the motor is greater than or equal to 0.8KW/kg。

In some embodiments, the bracket is formed with the multiple heat release holes being connected to the inside of the bracket.

In some embodiments, the bracket is formed with multiple trunnions of the circumferentially-spaced arrangement along the output shaft, The motor is used to be fixed on the shell of the pedestal by trunnion suspension.

In some embodiments, the height of the motor is less than or equal to 50mm.

In some embodiments, torque of the motor in the slow-speed of revolution and torque ratio of the motor in high revolving speed Value is greater than or equal to 0.7, wherein the slow-speed of revolution is less than 200r/min, and the high revolving speed is greater than 3000r/min, the motor Torque in the slow-speed of revolution is greater than or equal to 2.8N.m.

The pedestal of the food processor of the utility model embodiment includes shell；With the electricity of setting in the housing Machine, the motor are motor described in any of the above embodiment.

In some embodiments, the pedestal includes the circuit for being contained in the shell and being located at the motor side Plate, the circuit board level setting.

The food processor of the utility model embodiment includes pedestal and the stirring of any of the above embodiment, stirring cup Can releasably it be arranged on the base.

In some embodiments, the height ratio of the pedestal and the stirring cup is less than or equal to 1/2.

In some embodiments, the shell includes bottom cover, wall and upper cover, and the wall is arranged on the bottom cover And the motor is surrounded, the upper cover lid is located at the one end of the wall far from the bottom cover, and the upper cover is formed with deep gouge, institute The bottom for stating stirring cup is located in the deep gouge.

In some embodiments, the output shaft of the motor protrudes into the deep gouge, fixes on the output shaft of the motor There is first clutch, the first clutch is located in the deep gouge；

The stirring cup includes food cup and mixing component, and the food cup is formed with accommodating space, the mixing component Including cutter shaft and the stirring blade being fixed on the cutter shaft, the stirring blade is located in the accommodating space, and the cutter shaft is separate One end of the stirring blade is fixed with second clutch, and the second clutch is located at outside the accommodating space, described first from Clutch is engaged with the second clutch so that stirring blade described in the motor driven rotates.

In some embodiments, the top surface of the first clutch and the height of the bottom surface of the pedestal are less than or equal to 120mm。

In the motor of the utility model embodiment, pedestal and food processor, the motor of the utility model embodiment, In pedestal and food processor, when the power of motor is less than or equal to 1500W, the power density of the motor is greater than or equal to 0.8KW/kg, so that the calorific value of motor is less, avoids increasing additional radiator using the pedestal of the motor, favorably It is minimized in pedestal, consequently facilitating pedestal and food processor storage.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment It will be apparent and be readily appreciated that, in which:

Fig. 1 is the stereoscopic schematic diagram of the food processor of the utility model embodiment；

Fig. 2 is the floor map of the food processor of the utility model embodiment；

Fig. 3 is the stereoscopic schematic diagram of the pedestal of the utility model embodiment；

Fig. 4 is the floor map of the pedestal of the utility model embodiment；

Fig. 5 is schematic cross-section of the pedestal along the direction V-V of Fig. 4；

Fig. 6 is the stereoscopic schematic diagram of the motor of the utility model embodiment；

Fig. 7 is the diagrammatic cross-section of the motor of the utility model embodiment；

Fig. 8 is the diagrammatic cross-section of the stirring cup of the utility model embodiment.

Main element symbol description:

Food processor 300；

Pedestal 100, shell 10, bottom cover 11, wall 12, upper cover 13, deep gouge 131, drainage hole 132；

Motor 20, output shaft 21, stator 22, rotor 23, bracket 24, trunnion 241, heat release hole 242；

Coupler 30, first clutch 40, circuit board 50, display device 60, display element 61；

Stirring cup 200, food cup 210, accommodating space 211, cup body 212, cup lid 213, rim of a cup 214, bottom wall 215, side wall 216；

Mixing component 220, cutter shaft 221, stirring blade 222；

Second clutch 230, heating device 240.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific It limits.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model. In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

Referring to Fig. 1, the utility model discloses a kind of food processor 300, food processor 300 can for wall-breaking machine, Juice extractor, soy bean milk making machine, grinder, masticator, shredding machine, filament cutter, blender etc. have the machine of blade.At the food of Fig. 1 Reason device 300 is wall-breaking machine, only a kind of form of food processor 300, be should not be construed as a limitation of the present invention.

Referring to Figure 2 together, the food processor 300 of the utility model embodiment includes pedestal 100 and stirring cup 200.Pedestal 100 is used to support stirring cup 200.In other words, stirring cup 200 is arranged on pedestal 100.In present embodiment, stir Mixing cup 200 can be releasably arranged on pedestal 100.Stirring cup 200 is for holding food.For example, stirring cup 200 can be used for containing Put the foods such as vegetables, beans or meat.

In present embodiment, the height ratio of pedestal 100 and stirring cup 200 is less than or equal to 1/2.In other words, pedestal 100 Height H1 and stirring cup 200 height H2 ratio H1/H2 be less than or equal to 1/2.Preferably, pedestal 100 and stirring cup 200 height ratio is 1/5-1/2, for example, H1/H2 is the ratios such as 1/5,1/4,1/3,1/2.

In this way, pedestal 100 is smaller relative to the height dimension of stirring cup 200, so that the ruler that food processor 300 is whole Very little is smaller, is conducive to the storage of food processor 300.

In the related art, the height ratio substantially 1 of the pedestal of food processor and stirring cup, that is to say, that pedestal Height is nearly equal with the height of stirring cup, so that the overall volume of food processor is larger, it is not easy to store, it reduces User experience.

It should be pointed out that the height H1 of pedestal 100 is the full-size in 100 short transverse of pedestal.In other words, pedestal 100 height H1 is pedestal 100 the distance between minimum point and highest point in the height direction.The height H2 of stirring cup 200 is Full-size in 200 short transverse of stirring cup.In other words, the height H2 of stirring cup 200 be stirring cup 200 in the height direction The distance between minimum point and highest point.

In present embodiment, the rounded rectangle in the cross section of pedestal 100.It should be pointed out that in other embodiments, It the cross section of pedestal 100 can the shapes such as oval, round, polygon, irregular shape.

Incorporated by reference to Fig. 3-Fig. 5, specifically, pedestal 100 includes shell 10 and motor 20.Motor 20 is arranged in shell 10. The power of motor 20 is less than or equal to 1500W.Further, the power of motor 20 is 100-1500W.For example, the function of motor 20 Rate is 100W, 200W, 300W, 500W, 800W, 1000W, 1500W etc..

Preferably, the power of motor 20 is 500-1500W.The height ratio of shell 10 and motor 20 is less than or equal to 2.Or It says, the ratio H3/H4 of the height H4 of the height H3 and motor 20 of shell 10 is less than or equal to 2.Preferably, shell 10 and motor 20 height ratio H3/H4 is 1.1-2 for example, H3/H4 is 1.1,1.2,1.3,1.5,2 equal proportions.

It should be pointed out that the height H3 of shell 10 is the full-size of shell 10 in the height direction.I other words shell 10 height H3 is shell 10 the distance between minimum point and highest point in the height direction.Since motor 20 is arranged in shell 10 Interior, in present embodiment, the height H3 of shell 10 is equal to the height H1, i.e. H3=H1 of pedestal 100.

In this way, the height ratio of shell 10 and motor 20 is less than or equal to 2, so that the structure of pedestal 100 is more stepped up It gathers, advantageously reduces the height of pedestal 100, pedestal 100 is more thinned, and is conducive to pedestal 100 and food processor 300 is deposited It puts.

It is appreciated that H3/H4 be 1.1-1.2 when, this i other words, the height of shell 10 and the height of motor 20 are similar It is equal, so that shell 10 and the fit structure of motor 20 are more compact.

In addition, when the power of motor 20 is less than 1500W, so that the power of motor 20 can satisfy stirring, cutting food The requirement of object.Preferably, motor 20 can be brshless DC motor.In present embodiment, motor 20 can be controlled according to demand With different Power operations, in other words, the power adjustable of motor 20.For example, when food processor 300 handle hardness compared with When soft substance, motor 20 can control with low power run；It, can when the higher substance of the processing of food processor 300 hardness To control motor 20 with high power operation.

Please refer to Fig. 3-Fig. 5, in present embodiment, shell 10 can be made of materials such as plastics and/or metals.Specifically Ground, shell 10 include bottom cover 11, wall 12 and upper cover 13, and wall 12 is arranged on bottom cover 11 and surrounds motor 20.Upper cover 13 is covered It is located at the one end of wall 12 far from bottom cover 11.In this way, shell 10 assembles to be formed by multiple element, be conducive to the system of shell 10 in this way It makes.

Bottom cover 11 can be adopted made of plastic.Wall 12 is substantially cylindrical in shape.Wall 12 can be made of metal material, example Such as, the material of wall 12 is aluminium alloy, and the radiating efficiency of wall 12 can be improved in this way.The lid of upper cover 13 is located on wall 12.Such as This, upper cover 13 can be used for supporting stirring cup 200.

In present embodiment, upper cover 13 is formed with deep gouge 131, and the bottom of stirring cup 200 is located in deep gouge 131.In this way, The setting of deep gouge 131 is stablely supported at stirring cup 200 more in upper cover 13.In present embodiment, deep gouge 131 Section be it is non-circular.For example, the section of deep gouge 131 can be the shapes such as round rectangle, trapezoidal.

Coupler 30 is provided in deep gouge 131, coupler 30 is used to convey electric energy to stirring cup 200.Upper cover 13 is formed with The drainage hole 132 being connected to deep gouge 131, drainage hole 132 are connected to the outside of pedestal 100.In this way, when having liquid in pedestal 100, Liquid can be discharged to outside pedestal 100 by drainage hole 132.

Further, the suspension of motor 20 is fixed in upper cover 13.Gap is formed between motor 20 and bottom cover 11.It that is to say It says, motor 20 is not contacted with bottom cover 11.In this way, upper cover 13 can reduce the vibration of motor 20, so as to reduce at food Manage the noise that device 300 generates.

In addition, motor 20 is suspended in upper cover 13, the output shaft 21 of motor 20 can also be shortened, so that motor 20 Height reduces, to reduce the height of pedestal 100.

In present embodiment, the output shaft 21 of motor 20 protrudes into deep gouge 131, and is fixed on the output shaft 21 of motor 20 One clutch 40, first clutch 40 are located in deep gouge 131.Drive motor 20 by first clutch 40 Stirring cup 200 works.

In present embodiment, the top surface of first clutch 40 is less than or equal to the height H5 of the bottom surface of pedestal 100 120mm.For example, the height of the top surface of first clutch 40 and the bottom surface of pedestal 100 is 120mm, 110mm, 105mm, 100mm Equidimension.

Incorporated by reference to Fig. 6 and Fig. 7, in present embodiment, the power of motor 20 is less than or equal to 1500W, the radius R of motor 20 Less than or equal to 50mm.Preferably, the radius R of motor 20 is 40-50mm.For example, the radius R of motor 20 be 40mm, 42mm, 45mm, 50mm equidimension.

The motor 20 of present embodiment is that the demand minimized according to pedestal 100 customizes, while meeting power requirement, The lateral dimension of motor 20 is smaller, so that the size of pedestal 100 is smaller, is conducive to the miniaturization of pedestal 100.

It should be pointed out that the radius of motor 20 refers to the half of the smallest circle of the battery core lateral dimension of envelope motor 20 Diameter.

Further, the height H4 of motor 20 is less than or equal to 60mm.Preferably, the height H4 of motor 20 is 40-60mm. For example, the height H4 of motor 20 is 40mm, 42mm, 45mm, 60mm equidimension.In general motor, power 500-1500W The height of motor be generally higher than 70mm.Therefore, 20 machine of motor of present embodiment can satisfy the need of the miniaturization of pedestal 100 It wants, so that pedestal 100 is more frivolous.

As previously discussed, the height ratio H3/H4 of shell 10 and motor 20 is less than or equal to 2.It is, therefore, to be understood that motor When 20 height H4 is 50mm, the height of shell 10 is less than or equal to 100mm.In other words, in present embodiment, shell 10 Height H3 is less than or equal to 100mm.

It should be pointed out that referring to Fig. 5, motor 20 include first bearing seat 25 and be spaced with first bearing seat 25 the Two bearing bracket 26, first bearing seat 25 are provided with first bearing 27, and second bearing seat 26 is provided with second bearing 28, motor 20 Output shaft 21 passes through first bearing 27 and second bearing 28.The height H4 of motor 20 is the outer end face and second of first bearing seat 25 Size between the outer end face of bearing block 26.

In present embodiment, the power of motor 20 is less than or equal to 1500W, and the power density of motor 20 is greater than or equal to 0.8KW/kg.Preferably, the power density of motor 20 is 0.8-1.2KW/kg.For example, the power density of motor 20 is 0.8KW/ Kg, 0.9KW/kg, 1KW/kg, 1.1KW/kg, 1.2KW/kg etc..

Power density refers to the quality of motor 20 and the ratio of 20 output power of motor.Generally, in order to meet motor Power demand, the power of motor is bigger, and material needed for manufacturing motor is more so that the volume of motor is bigger, the hair of motor Heat is also bigger.

In the related art, when the power of motor is 500-1500W, the power density of motor is 0.6-0.8KW/kg. I other words the required material of the motor 20 of present embodiment is less under Same Efficieney, to reduce the volume of motor 20.

In present embodiment, the power density of motor 20 is greater than or equal to 0.8KW/kg so that the calorific value of motor 20 compared with It is few, meet temperature increase requirement.For the power density of motor 20 in range above, pedestal 100 can be omitted the radiators such as fan. In other words, one end of motor 20 is conducive to pedestal to radiator fan without installation so as to reduce the height of pedestal 100 100 miniaturizations.

Further, the limit of temperature rise of motor 20 is less than or equal to 120K.Temperature rise refers to 20 temperature of motor and surrounding The difference of air.The temperature rise of motor 20 indicates the difference of the temperature of the air themperature and motor 20 in pedestal 100 in range above Value is smaller, without installing radiator in shell 10, it is also ensured that the temperature of shell 10 will not scald user.

In present embodiment, torque of the motor 20 in the slow-speed of revolution and torque ratio of the motor 20 in high revolving speed be greater than or Equal to 0.7.Preferably, torque of the motor 20 in the slow-speed of revolution and torque ratio of the motor 20 in high revolving speed are 0.7-0.9.Example Such as, torque of the motor 20 in the slow-speed of revolution and torque ratio of the motor 20 in high revolving speed are 0.7,0.75,0.8,0.85,0.9 Deng.

Wherein, the slow-speed of revolution is less than 200r/min.For example, the slow-speed of revolution is 80r/min, 90r/min, 100r/min, 120r/ Min, 150r/min, 180r/min etc..

High revolving speed be greater than 3000r/min, for example, high revolving speed be 3100r/min, 3500r/min, 4000r/min, 4500r/min, 5000r/min, 6500r/min etc..

Torque of the motor 20 in the slow-speed of revolution is greater than or equal to 2.8N.m.Preferably, torque of the motor 20 in the slow-speed of revolution Range is 2.8-3.2N.m.For example, torque of the motor 20 in the slow-speed of revolution be 2.8N.m, 2.9N.m, 3.0N.m, 3.1N.m, The specific values such as 3.2N.m.

Generally, in alternating current generator, the torque of alternating current generator increases with the increase of revolving speed, in other words, exchange Torque of the torque of motor in the slow-speed of revolution is smaller.

As previously discussed, in present embodiment, motor 20 can use DC brushless motor, in addition, by specifically setting Meter, no matter motor 20 be in the slow-speed of revolution and is high revolving speed, and motor 20 still can keep biggish torque work, so as to So that motor 20 can also have good mixing effect to food in the slow-speed of revolution.

Fig. 6 and Fig. 7 is please referred to, specifically, motor 20 includes stator 22, rotor 23 and bracket 24.Stator 22 surrounds rotor 23.Stator 22 is fixed on the inside of bracket 24, and is fixedly connected with bracket 24.Rotor 23 includes output shaft 21, and output shaft 21 is stretched Bracket 24 out.

Bracket 24 is formed with multiple trunnions 241 of the circumferentially-spaced arrangement along the output shaft 21, and motor 20 is for passing through The suspension of trunnion 241 is fixed on shell 10.In present embodiment, motor 20 is fixed in upper cover 13 by the suspension of trunnion 241.This In embodiment, the quantity of trunnion 241 is four.In other embodiments, the quantity of trunnion 241 can for two, three, Five equal quantity for being greater than one.

In order to improve the radiating rate of stator 22 and rotor 23, connect preferably, bracket 24 is formed with the inside of bracket 24 Logical multiple heat release holes 242.It is appreciated that the heat that stator 22 and rotor 23 generate can be distributed by heat release hole 242 to electricity Outside machine 20.

Referring to Fig. 5, in present embodiment, pedestal 100 further includes circuit board 50, and circuit board 50 is contained in shell And it is located at 20 side of motor, circuit board 50 is horizontally disposed.In this way, the horizontally disposed height that can make shell 10 of circuit board 50 It is lower, so as to reduce the height of pedestal 100.

Circuit board 50 can be used for controlling the work of motor 20.For example, circuit board 50 can be used for controlling the input of motor 20 Voltage and/or input current are to control the revolving speed of motor 20.

In present embodiment, pedestal 100 further includes display device 60, and display device 60 is contained in shell 10, display dress 60 are set for showing the working condition of food processor 300.For example, display device 60 can show the power of motor 20.Display Device 60 includes display element 61, and display element 61 is, for example, display lamp and/or display screen.

5 and Fig. 8 is please referred to, stirring cup 200 includes food cup 210 and mixing component 220.The setting of mixing component 220 is being eaten On object cup 210.Specifically, food cup 210 is formed with accommodating space 211.Accommodating space 211 is for accommodating food.Food cup 210 Including cup body 212 and the cup lid 213 cooperated with cup body 212.Cup body 212 is formed with accommodating space 211, and has and accommodating space The rim of a cup 214 of 211 connections, cup lid 213, which can cover, to be located on cup body 212 and covers rim of a cup 214.

Cup body 212 includes bottom wall 215 and side wall 216, and side wall 216 connects bottom wall 215 and upwardly extends from bottom wall 215.Bottom Wall 215 can be made of metal material, can heat food cup 210 by bottom wall 215.Side wall 216 can use glass Equal transparent materials are made, in order to which user observes situation in cup body 212.Scale can be set on side wall 216, scale is used In the volume of measurement cup body 212.

Mixing component 220 includes cutter shaft 221 and the stirring blade 222 being fixed on cutter shaft 221.Stirring blade 222 is located at receiving In space 211, cutter shaft 221 is fixed with second clutch 230 far from one end of stirring blade 222.Second clutch 230 is located at receiving Outside space 211.First clutch 40 is engaged with second clutch 230 so that motor 20 drives stirring blade 222 to rotate.

In this way, motor 20 can pass through first clutch 40 and the engagement driving of second clutch 230 when motor 20 works Cutter shaft 221 rotates, to drive the rotation of stirring blade 222 to cut the food in stirring accommodating space 211.

It should be pointed out that cutter shaft 221 can be an integral molding structure, can also be fixed by multiple molding elements of fission It is formed together.In present embodiment, stirring blade 222 can releasably be connect with cutter shaft 221.

In present embodiment, stirring cup 200 further includes heating device 240, is fixed on food cup 210 and is located at receiving sky Between outside 211.Heating device 240 is for heating food cup 210.In this way, heating device 240 passes through heating food, so as to add The food of hot food cup 210.Further, heating device 240 is fixed on bottom wall 215.Heating device 240 is, for example, that electromagnetism adds Thermal.It is appreciated that electromagnetic heater can produce the magnetic field of alternation, so that bottom wall 215 when electromagnetic heater work Vortex can be formed, so that bottom wall 215 can generate heat rapidly to heat the food in accommodating space 211.

To sum up, a kind of motor 20 of embodiment of the utility model includes stator 22, rotor 23 and bracket 24.Stator 22 Around rotor 23.Stator 22 is fixed on the inside of bracket 24, and is fixedly connected with bracket 24.Rotor 23 includes output shaft 21, defeated Shaft 21 stretches out bracket 24.Wherein, the power of the motor 20 is less than or equal to 1500W, and the power density of the motor is greater than Or it is equal to 0.8KW/kg.

In the motor 20 of the utility model embodiment, when the power of motor 20 is less than or equal to 1500W, the motor 20 power density is greater than or equal to 0.8KW/kg, so that the calorific value of motor 20 is less, avoids using the motor 20 Pedestal 100 increases additional radiator, is conducive to the miniaturization of pedestal 100, consequently facilitating pedestal 100 and food processor 300 Storage.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

While there has been shown and described that the embodiments of the present invention, those skilled in the art can manage Solution: a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and objective, modify, Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.

Claims (12)

1. a kind of motor, the pedestal for food processor, which is characterized in that the motor includes:

Rotor, including output shaft；

Around the stator of the rotor；With

The bracket being fixedly connected with the stator, the stator are fixed on the inside of the bracket, described in the output shaft stretches out Bracket, wherein the power of the motor is less than or equal to 1500W, and the power density of the motor is greater than or equal to 0.8KW/kg.

2. motor as described in claim 1, which is characterized in that the bracket be formed be connected to the inside of the bracket it is more A heat release hole.

3. motor as described in claim 1, which is characterized in that the bracket is formed with the circumferentially-spaced row along the output shaft Multiple trunnions of cloth, the motor are used to be fixed on the shell of the pedestal by trunnion suspension.

4. motor as described in claim 1, which is characterized in that the height of the motor is less than or equal to 60mm.

5. motor as described in claim 1, which is characterized in that torque of the motor in the slow-speed of revolution and the motor are in height Torque ratio when revolving speed is greater than or equal to 0.7, wherein the slow-speed of revolution is less than 200r/min, and the high revolving speed is greater than 3000r/min, torque of the motor in the slow-speed of revolution are greater than or equal to 2.8N.m.

6. a kind of pedestal of food processor, which is characterized in that including

Shell；With

Motor in the housing is set, and the motor is the described in any item motors of claim 1-5.

7. the pedestal of food processor as claimed in claim 6, which is characterized in that the pedestal include be contained in the shell and Circuit board positioned at the motor side, the circuit board level setting.

8. a kind of food processor characterized by comprising

The pedestal of any one of the claim 6-7 food processor；With

Stirring cup on the base can be releasably set.

9. food processor as claimed in claim 8, which is characterized in that the height ratio of the pedestal and the stirring cup is less than Or it is equal to 1/2.

10. food processor as claimed in claim 8, which is characterized in that the shell includes bottom cover, wall and upper cover, institute It states wall to be arranged on the bottom cover and surround the motor, the upper cover lid is located at one of the wall far from the bottom cover End, the upper cover are formed with deep gouge, and the bottom of the stirring cup is located in the deep gouge.

11. food processor as claimed in claim 10, which is characterized in that the output shaft of the motor protrudes into the deep gouge, First clutch is fixed on the output shaft of the motor, the first clutch is located in the deep gouge；

The stirring cup includes food cup and mixing component, and the food cup is formed with accommodating space, and the mixing component includes Cutter shaft and the stirring blade being fixed on the cutter shaft, the stirring blade are located in the accommodating space, and the cutter shaft is far from described One end of stirring blade is fixed with second clutch, and the second clutch is located at outside the accommodating space, the first clutch It is engaged with the second clutch so that stirring blade described in the motor driven rotates.

12. food processor as claimed in claim 11, which is characterized in that the top surface of the first clutch and the pedestal Bottom surface height be less than or equal to 120mm.