CN209315645U - Base and food processor - Google Patents

Abstract

The utility model discloses a kind of base and food processors.Base includes shell, including bottom cover, and the bottom cover includes bottom plate and multiple first pillars for upwardly extending from the bottom plate；With the motor of setting in the housing.The motor is carried on first pillar by damping element.In the base of the utility model embodiment, the vibration of motor generation is can be absorbed in damping element, to reduce the vibration of base formation, and then can reduce the noise of base formation.

Description

Base and food processor

Technical field

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

Background technique

The food processors such as soy bean milk making machine, masticator, wall-breaking machine are as household electrical 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 preparation Device includes the cup body of base and setting on the base, and the vibration that the motor in pedestal generates at work can be with engine-bed entirety Vibration, so that base generates biggish noise, therefore, the noise for how reducing base generation becomes technology to be solved and asks Topic.

Utility model content

In view of this, the present invention provides a kind of bases and a kind of food processor.

A kind of base of food processor, base include:

Shell, including bottom cover, the bottom cover include bottom plate and multiple first pillars for upwardly extending from the bottom plate；With

Motor in the housing is set, and the motor is carried on first pillar by damping element.

In the base of the utility model embodiment, the vibration of motor generation is can be absorbed in damping element, to reduce machine The vibration that seat is formed, and then the noise of base formation can be reduced.

In some embodiments, the motor includes bracket, and the bracket is formed with trunnion, and the damping element card is set In the trunnion, the damping element is carried on first pillar.

In some embodiments, the shell includes the upper cover relative to bottom cover setting, and the upper cover includes top Plate and multiple second pillars extended downwardly from the top plate, second pillar wear the trunnion and are pressed against the damping member Part, first pillar and second stanchions clamp the damping element and clamp the motor.

In some embodiments, first pillar is formed with the first axially extending assembly along first pillar Hole, first pilot hole run through the bottom plate, and second pillar is formed with axially extending the along second pillar Two pilot holes, the bottom cover are fitted into the upper cover by fastener tight in first pilot hole and second pilot hole Gu.

In some embodiments, there is gap, the size in the gap between the bottom of the motor and the bottom plate Range is less than 14mm.

In some embodiments, the motor includes first bearing seat and the second axis with the first bearing seat interval Seat is held, the second bearing seat compares the first bearing seat close to the bottom plate, the outer end face of the second bearing seat and institute It states and forms the gap between the inner surface of bottom plate.

In some embodiments, the bottom plate side opposite with first pillar is provided with support leg, the branch Support foot is aligned with first pillar.

In some embodiments, the support leg is made of elastic material；And/or

The shell includes the wall that can be releasably arranged on the bottom cover, and the wall surrounds the motor, institute It states bottom cover and the wall is continuous closed structure；And/or

The shell is provided with heat-absorbing material.

In some embodiments, the ratio range of the diameter of the height of the motor and the motor is 0.5~0.9.

The food processor of the utility model embodiment includes base and the stirring of any of the above embodiment, stirring cup Can releasably it be arranged on the base, the height ratio of the base and the stirring cup is less than or equal to 1/2.

In the food processor of the utility model embodiment, the vibration of motor generation is can be absorbed in damping element, thus The vibration that base is formed is reduced, and then the noise of base formation can be reduced.

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 base of the utility model embodiment；

Fig. 4 is the decomposition diagram of the base of the utility model embodiment；

Fig. 5 is the floor map of the base of the utility model embodiment；

Fig. 6 is schematic cross-section of the base along the direction V-V of Fig. 5；

Fig. 7 is the stereoscopic schematic diagram of the motor of the utility model embodiment；

Fig. 8 is the diagrammatic cross-section of the motor of the utility model embodiment；

Fig. 9 is the enlarged diagram of the part base IX of Fig. 6；

Figure 10 is the diagrammatic cross-section of the stirring cup of the utility model embodiment.

Main element symbol description:

Food processor 300；

Base 100, shell 10, bottom cover 11, bottom plate 111, the first pillar 112, the first pilot hole 113, wall 12, upper cover 13, deep gouge 131, drainage hole 132, through-hole 133, top plate 134, the second pillar 135, the second pilot hole 136, heat-absorbing material 14, branch Support foot 15, gap 16；

Motor 20, output shaft 21, stator 22, rotor 23, bracket 24, trunnion 241, heat release hole 242, mounting hole 243；

Coupler 30, first clutch 40, control circuit board 50, input circuit plate 60, display element 61, first are kept Frame 62, power supply circuit board 70, the second retainer 71, filter circuit plate 80, third retainer 81；

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, slicer 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 base 100 and stirring cup 200.Base 100 is used to support stirring cup 200.In other words, stirring cup 200 is arranged on base 100.In present embodiment, stir Mixing cup 200 can be releasably arranged on base 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 base 100 and stirring cup 200 is less than or equal to 1/2.In other words, base 100 Height H1 and stirring cup 200 height H2 ratio H1/H2 be less than or equal to 1/2.Preferably, base 100 and stirring cup 200 Height ratio be 1/5-1/2, for example, H1/H2 be the ratios such as 1/5,1/4,1/3,1/2.

In this way, base 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 base of food processor and stirring cup, that is to say, that base 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 base 100 is the full-size in 100 short transverse of base.In other words, base 100 height H1 is base 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 base 100.It should be pointed out that in other embodiments, It the cross section of base 100 can the shapes such as oval, round, polygon, irregular shape.

Incorporated by reference to Fig. 3-Fig. 4, specifically, base 100 includes shell 10 and motor 20.Motor 20 is arranged in shell 10. The power of motor 20 is less than 1500W.Further, the power of motor 20 is 100-1500W.For example, the power of motor 20 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 base 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 base 100 is more compact, The height of base 100 is advantageously reduced, base 100 is more thinned, and is conducive to base 100 and food processor 300 is stored.

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. 6, 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 connects bottom cover 11 and surrounds motor 20.The lid of upper cover 13 is located at The one end of wall 12 far from bottom cover 11.It is appreciated that upper cover 12 is arranged relative to bottom cover 11.

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, wall 12 can be releasably arranged on bottom cover 11.For example, wall 12 passes through screw, buckle It is arranged on bottom cover 11 etc. dismountable mode.In this way, shell 10 assembles to be formed by multiple element, be conducive to shell 10 in this way Manufacture.

Certainly, in other embodiments, wall 12 and bottom cover 11 can be structure as a whole.Wall 12 and bottom cover 11 are Integral structure refers to that a components of base 100 are collectively formed in wall 12 and bottom cover 11.For example, wall 12 and bottom cover 11 are logical Cross the formation integral structure of the technique of injection molding；For another example, wall 12 and bottom cover 11 can be formed by techniques such as metal stamping, stretchings Integral structure.

In present embodiment, bottom cover 11 and wall 12 are continuous closed structure, in this way, due to bottom cover 11 and wall 12 It is continuous closed structure, therefore, the noise that bottom cover 11 and wall 12 can stop motor to generate reaches outside base 100, thus Improve user experience.In addition, bottom cover 11 and wall 12 can prevent the insects such as cockroach from entering in shell and damaging base 100, protect The normal use of base 100 is demonstrate,proved.

It should be pointed out that bottom cover 11 and wall 12 be continuous closed structure refer to bottom cover 11 and wall 12 in addition to Outside pilot hole, such as screw hole and card hole hole, do not have other holes.For example, bottom cover 11 and wall 12 do not have for radiating Air inlet and exhaust outlet.Additionally, it is appreciated that pilot hole is by screw, buckle if bottom cover 11 and wall 12 have pilot hole Equal elements filling, noise are also difficult to reach by pilot hole outside base 100, and insect can not be entered in base 100 by pilot hole. In addition, pilot hole can be sealed by sealing element.

It is appreciated that the noise that motor 20 generates is reflected in base 100 repeatedly and is consumed, from without drive stand Outside 100.

In present embodiment, upper cover 13 has through-hole 133, and the output shaft 21 of motor 20 protrudes into through-hole 133, motor 20 Output shaft 21 and through-hole 133 are tightly connected.In this way, the output shaft 21 of motor 20 and through-hole 133 are tightly connected, so that bottom cover 11, Wall 12 and upper cover 13 can further surround sealing space, be more conducive to preventing outside noise drive stand 100.

It should be pointed out that the output shaft 21 of motor 20 is also referred to the sealed connection of through-hole 133, the output of motor 20 Axis 21 seals through-hole 133 by sealing element, to prevent insect from entering in base 100 from through-hole 133, and can prevent noise It is passed to outside base 100 by through-hole 133.

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 base 100.In this way, when having liquid in base 100, Liquid can be discharged to outside base 100 by drainage hole 132.It should be pointed out that the inside of drainage hole 132 and shell 10 is empty Between completely cut off.

In present embodiment, bottom cover 11 and upper cover 13 are matched for clamping tightly motor 20.In other words, bottom cover 11 and upper cover 13 are matched It closes to motor 20 and applies a clamping force, so that motor 20 can be fixed relative to the position of bottom cover 11 and upper cover 13.

In this way, since bottom cover 11 and upper cover 13 are matched for clamping tightly motor 20, when assembling bottom cover 11 and upper cover 13 The position of motor 20 can be fixed, so that the mounting structure of motor 20 is simple, to improve the assembly efficiency of base 100.

In present embodiment, bottom cover 11 includes bottom plate 111 and the first pillar 112 upwardly extended from bottom plate 111.Motor 20 It is carried on the first pillar 112.It should be pointed out that motor 20 can be contacted directly with the first pillar 112 and be carried on first On pillar 112, it can also be carried on by other elements on the first pillar 112.

Please refer to Fig. 4 and Fig. 6, in present embodiment, motor 20 is carried on the first pillar 112 by damping element 29.Such as This, the vibration of the generation of motor 20 can be absorbed in damping element 29, to reduce the vibration of the formation of base 100, and then can reduce The noise that base 100 is formed.

Damping element 29 is elastic element, such as elastic element can be made of rubber.Damping element 29 can be bullet The elastic elements such as spring.

In present embodiment, upper cover 13 includes top plate 134 and the second pillar 135 for extending downwardly from top plate 134, and first Column 112 and the second pillar 135 are matched for clamping tightly damping element 29 and clamping motor 20.

First pillar 112 can provide upward support force for motor 20, the second pillar 135 can be provided for motor 20 to Under pressure force, therefore, the first pillar 112 and the second pillar 135 cooperation can be with clamping motor 20.In this way, multiple first pillars 112 and multiple second pillars 135 cooperation can increase position of the motor 20 by clamping force, to improve the stabilization of motor 20 Property.

In present embodiment, the quantity of the first pillar 112 and the second pillar 135 is four, four 112 Hes of the first pillar Four the second pillars 135 correspond.Certainly, in other embodiments, the quantity of the first pillar 112 and the second pillar 135 It can be the other quantities such as three, five, six.

Further, in present embodiment, motor 20 includes bracket 24, and bracket 24 is formed with trunnion 241.Damping element 29 are fastened in trunnion 241.Damping element 29 is carried on the first pillar.In this way, damping element 29 is fastened on trunnion 241, make It obtains damping element 29 to be easy to be fixed together with trunnion 241, so as to preferably absorb the vibration of the generation of motor 20.

Specifically, trunnion 241 is formed with mounting hole 243.Damping element 29 is in I-shaped.Damping element 29 is stuck in mounting hole In 243.Certainly, in other embodiments, damping element 29 can be fixed on motor 20 by other modes such as bondings.

In present embodiment, the second pillar 135 wears trunnion 241 and is pressed against damping element 29.In this way, the first pillar 112, Second pillar 135 and the cooperation of damping element 29 can prevent motor 20 from moving relative to shell 10 with the freedom degree of limiting motor 20, So that motor 20 is more stable, to reduce the vibration of the generation of motor 20.

Specifically, the second pillar 135 is formed with step structure far from one end of top plate 134, and the second pillar 135 is far from top In one end insertion mounting hole 243 of plate 134, and step structure is pressed against damping element 29.In this way, the second pillar 135 can lead to Step structure clamping motor 20 is crossed, prevents motor 20 from moving relative to shell 10.

In present embodiment, the first pillar 112 is formed with the first axially extending pilot hole 113 along the first pillar 112, First pilot hole 113 runs through bottom plate 111.Second pillar 135 is formed with the second axially extending pilot hole along the second pillar 135 136.Bottom cover 11 and upper cover 13 are fitted into the first pilot hole 113 and the second pilot hole 136 by fastener (not shown) to be fastened.

In this way, being tightened together in bottom cover 11 and upper cover 13 by fastener, so as to clamp motor 20.In addition, First pilot hole 113 and the second pilot hole 136 are respectively formed at the first pillar 112 and the second pillar 135, so that bottom cover 11 and upper cover 13 structure it is more compact.

First pilot hole 113 can be through-hole, and the second pilot hole 136 is, for example, threaded hole.Fastener be, for example, screw or Stud.In one example, when assembling base 100, first motor 20 is mounted on the first pillar 112, then closes upper cover 13, and the second pillar 135 is aligned with the first pillar 112 with sandwiched motor 20, it will finally be fastened from the bottom of bottom cover 11 Part is fitted into the first pilot hole 113, and then tightens fixation with the second pilot hole 136, thus the assembling of finishing stand 100.In this way, The assembling process of base 100 is easy, and packaging efficiency is higher.

In present embodiment, the side opposite with the first pillar 112 of bottom plate 111 is provided with support leg 15, support leg 15 with The alignment of first pillar 112.In this way, support leg 15 can steadily support pedestal 100.In addition, the vibration that motor 20 generates can be with Pass sequentially through the first pillar 112, support leg 15 is transmitted to outside base 100, so as to reduce base 100 formation noise.

Specifically, base 100 can be supported on the biggish support of the quality such as desk, bottom plate, volume ratio by support leg 15 On object, supporting object is easy to absorb the vibration that base 100 generates by support leg 15, so that the formation of less base 100 is made an uproar Sound.

In present embodiment, support leg 15 is made of elastic material.For example, the material of support leg 15 be rubber, Foam elastomeric material.In this way, the vibration of the generation of motor 20 can be absorbed in support leg 15, to reduce making an uproar for the generation of base 100 Sound.

In present embodiment, support leg 15 is plugged in bottom plate 111.Specifically, support leg 15 is inserted in the first pilot hole In 113.For example, support leg 15 is inserted in the first pilot hole 113 by way of interference fit.Hold support leg 15 It is easy to install.It is appreciated that part support leg 15 is inserted in when the quantity of support leg 15 is greater than the quantity of the first pilot hole 113 In first pilot hole 113, other support legs 15 are plugged in the other positions of bottom plate 111.

As shown in the example of Fig. 4, the quantity of the first pilot hole 113 is four, and the quantity of support leg 15 is six, at this point, Wherein four support legs 15 are respectively inserted into four the first pilot holes 113, other two support leg 15 is mounted on bottom plate 111 Other positions.

Certainly, support leg 15 can be arranged by other modes such as stickups in bottom plate 111.

In present embodiment, one end that the output shaft 21 of motor 20 protrudes into through-hole 133 is fixed with first clutch 40.It is described The second clutch that first clutch 40 is used to be fixedly connected with the mixing component of food processor 300 engages.Make electricity in this way Machine 20 can drive stirring cup 200 to work by first clutch 40.

First clutch 40 is such as the output shaft 21 for being fixed on motor 20 by mode interference fit, screw thread.

The output shaft 21 of motor 20 protrudes into deep gouge 131.First clutch 40 is located in deep gouge 131.In this way, first clutch 40 is more compact with the structure of upper cover cooperation, so that base more minimizes.

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

Incorporated by reference to Fig. 7 and Fig. 8, in present embodiment, the power of motor 20 is less than 1500W, and the radius R of motor 20 is less than Or it is 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 base 100 customizes, while meeting power requirement, The lateral dimension of motor 20 is smaller, so that the size of base 100 is smaller, is conducive to the miniaturization of base 100.

It should be pointed out that the radius of motor 20 refers to the half of the radial dimension of smallest circle of the battery core of envelope motor 20 Diameter.The diameter of motor 20 refers to the radial dimension of minimum diameter of a circle of the battery core of envelope motor 20.The battery core of motor 20 includes Stator and rotor.

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 base 100 It wants, so that base 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. 8, motor 20 include first bearing seat 25 and be spaced with first bearing seat 25 the Two bearing bracket 26.Second bearing seat 26 is compared to first bearing seat 25 close to bottom plate 111.First bearing seat 25 is provided with first Bearing 27, second bearing seat 26 are provided with second bearing 28, and the output shaft 21 of motor 20 passes through first bearing 27 and second bearing 28.The height H4 of motor 20 is the size between the outer end face of first bearing seat 25 and the outer end face of second bearing seat 26.

In present embodiment, the ratio range of the diameter D of the height H4 and motor 20 of motor 20 is 0.5~0.9.Or It says, the range of H4/D is 0.5~0.9.For example, H4/D is 0.5,0.6,0.7,0.8 or 0.9 etc..

In this way, the motor 20 using height with diameter ratio less than 1, may make 20 flattening of motor, with specific product knot When conjunction, product height can be reduced, so that food cooking machine 300 can be more steady when motor 20 runs at high speed, vibration is reduced And security risk is reduced, and need not additionally increase related noise reduction shock-damping structure and product robust structure again.

Further, the ratio H4/D range of the diameter of the height of motor 20 and motor 20 is 0.6~0.8.In other words, The range of H4/D is 0.6~0.8.

As more than, the radius R range of motor 20 is less than or equal to 50mm.It is, therefore, to be understood that the diameter D range of motor Less than or equal to 100mm.

In present embodiment, the power of motor 20 is less than 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 be 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 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, base 100 can be omitted the radiators such as fan. In other words, one end of motor 20 is conducive to base to radiator fan without installation so as to reduce the height of base 100 100 miniaturizations.

In addition, the temperature rise of base 100 is also able to satisfy related needs even if bottom cover 11 and wall 12 are continuous closed structure, User will not be scalded.

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 base 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. 7 and Fig. 8 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 inside bracket 24, and is fixedly connected with bracket 24.Rotor 23 includes output shaft 21, and output shaft 21 stretches out Bracket 24.

In order to improve the radiating rate of stator 22 and rotor 23, preferably, bracket 24 is formed with multiple heat release holes 242.It can To understand, the heat that stator 22 and rotor 23 generate can be distributed by heat release hole 242 to outside motor 20.

It please join Fig. 9, in present embodiment, there is gap 16 between the bottom and bottom plate 111 of motor 20.In other words, electric Machine 20 is not contacted with bottom plate 111.In this way, bottom plate 111 can reduce the vibration of motor 20, so as to reduce food preparation The noise that device 300 generates.

Specifically, the 16 size range Q of gap having between the bottom of motor 20 and bottom plate 111 is less than 14mm.For example, Q For 13mm, 12mm, 11mm, 10mm equidimension.In this way, motor 20 is carried on the first pillar and the bottom of motor 20 and bottom plate 16 range of gap between 111 is less than 14mm, so that the cooperation between motor 20 and bottom cover 11 is more compact, is conducive to machine 100 miniaturization of seat is to improve user experience.

It is appreciated that since fan is omitted in the bottom of the motor 20 of application embodiment, so that the bottom of motor 20 Gap between portion and bottom plate 111 is smaller, so that the volume of base 100 is smaller.

In present embodiment, gap is formed between the outer end face 262 of second bearing seat 26 and the inner surface 114 of bottom plate 111 16.In other words, the spacing between the outer end face 262 of second bearing seat 26 and the inner surface 114 of bottom plate 111 is less than 14mm.

Referring to Fig. 4 and Fig. 6, in present embodiment, base 100 further includes control circuit board 50, control circuit board 50 are contained in shell 10 and connect with motor 20.Control circuit board 50 can be used for controlling the work of motor 20.For example, control circuit Plate 50 can be used for controlling input voltage and/or the input current of motor 20 to control the revolving speed of motor 20.

Heat dissipation element 51 is provided in control circuit board 50.In this way, heat dissipation element 51 can be rapid by the heat of circuit board It is dissipated to around circuit board, avoids the temperature of circuit board excessively high, so that the work that circuit board can continue.

Heat dissipation element 51 may include multiple aluminium radiator fins, and multiple aluminium radiator fins can increase the heat dissipation of heat dissipation element 51 Area is rapidly distributed from the heat rapidly by circuit board generation.

Control circuit board 50 is located at 20 side of motor, and control circuit board 50 is horizontally disposed.In this way, control circuit board 50 is horizontal Being arranged can make the height of shell 10 lower, so as to reduce the height of base 100.

In present embodiment, shell 10 is provided with heat-absorbing material 14.For example, in bottom cover 11, wall 12 and upper cover 13 at least One element is provided with heat-absorbing material 14.The inner surface in shell 10 can be set in heat-absorbing material 14, also can be set in shell 10 outer surface.

In this way, heat-absorbing material 14 can rapidly absorb the heat of the elements such as motor 20, control circuit board 50 generation, and lead to It crosses shell 10 to be dispersed into outside base 100, so as to reduce the temperature of base 100 quickly.

Heat-absorbing material 14 is, for example, the easy material for absorbing heat such as graphite, graphene, carbon nano-tube film.Heat-absorbing material 14 can be arranged on shell 10 by modes such as attaching, spraying, round brush.

In present embodiment, base 100 further includes input circuit plate 60, and input circuit plate 60 is contained in shell 10, defeated Enter circuit board 60 for showing the working condition of food processor 300.For example, input circuit plate 60 can show the function of motor 20 Rate.Input circuit plate 60 includes display element 61, and display element 61 is, for example, display lamp and/or display screen.

In addition, input circuit plate 60 is for receiving user's input.For example, input circuit plate 60 can receive the touch of user Input and/or pressing input.

Control circuit board 50 is according to the revolving speed of user's input control motor 20, so that food processor 300 is in not Same operating mode.

In present embodiment, base 100 includes the power supply circuit board 70 being arranged in shell 10.Power supply circuit board 70 can be with For powering for base 100.For example, power supply circuit board 70 is used for pressure regulation transformation.Base 100 connects alternating current, power supply circuit board Alternating current transformation can be the direct current that power supply machine 20 and/or input circuit plate 60 work by 70.

In present embodiment, base 100 includes the filter circuit plate 80 being arranged in shell 10.Filter circuit plate 80 can be with For filtering the interference signal in the electric signal applied to motor 20, so that motor 20 is smoothly run.It is appreciated that Motor 20 applies in electric signal, and electric signal is easy by the electromagnetic wave influence in environment.Circuit board 80 can filter interference signal, To improve the stability of the operation of motor 20.

In present embodiment, input circuit plate 60 is mounted on shell 10 by the first retainer 62.Power supply circuit board 70 is logical It crosses the second retainer 71 and is mounted on shell 10.Filter circuit plate 80 is mounted on shell 10 by third retainer 81.

In this way, retainer can make circuit board easier for installation.

It should be pointed out that above mentioned circuit board includes the member of printed circuit board and setting on a printed circuit Device.

6 and Figure 10 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 base 100 of food processor 300 of the utility model includes shell 10 and is arranged in shell 10 Motor 20.Shell 10 includes bottom cover 11, and bottom cover 11 includes bottom plate 111 and the first pillar 112 upwardly extended from bottom plate 111. Motor 20 is carried on the first pillar 112 by damping element 29.

In this way, in this way, the vibration of the generation of motor 20 can be absorbed in damping element 29, to reduce the vibration of the formation of base 100 It is dynamic, and then the noise of the formation of base 100 can be reduced.

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 (10)

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

Shell, including bottom cover, the bottom cover include bottom plate and multiple first pillars for upwardly extending from the bottom plate；With

Motor in the housing is set, and the motor is carried on first pillar by damping element.

2. base as described in claim 1, which is characterized in that the motor includes bracket, and the bracket is formed with trunnion, institute It states damping element to be fastened in the trunnion, the damping element is carried on first pillar.

3. base as claimed in claim 2, which is characterized in that the shell includes the upper cover relative to bottom cover setting, The upper cover includes top plate and multiple second pillars for extending downwardly from the top plate, and second pillar wears the trunnion simultaneously It is pressed against the damping element, first pillar and second stanchions clamp the damping element and clamp the electricity Machine.

4. base as claimed in claim 3, which is characterized in that first pillar is formed with the axial direction along first pillar The first pilot hole extended, first pilot hole run through the bottom plate, and second pillar is formed with along second pillar The second axially extending pilot hole, the bottom cover and the upper cover are packed into first pilot hole and described the by fastener It is fastened in two pilot holes.

5. base as described in claim 1, which is characterized in that there is gap between the bottom of the motor and the bottom plate, The size range in the gap is less than 14mm.

6. base as claimed in claim 5, which is characterized in that the motor include first bearing seat and with the first bearing The second bearing seat at seat interval, the second bearing seat compare the first bearing seat close to the bottom plate, the second bearing The gap is formed between the outer end face of seat and the inner surface of the bottom plate.

7. base as described in claim 1, which is characterized in that the bottom plate side opposite with first pillar is provided with Support leg, the support leg are aligned with first pillar.

8. base as claimed in claim 7, which is characterized in that the support leg is made of elastic material；And/or

The shell includes the wall that can be releasably arranged on the bottom cover, and the wall surrounds the motor, the bottom Lid and the wall are continuous closed structure；And/or

The shell is provided with heat-absorbing material.

9. base as described in claim 1, which is characterized in that the ratio model of the diameter of the height of the motor and the motor Enclose is 0.5~0.9.

10. a kind of food processor characterized by comprising

The described in any item bases of claim 1-9；With

Stirring cup on the base can be releasably set, and the height ratio of the base and the stirring cup is less than or equal to 1/2。