CN209285211U

CN209285211U - A kind of food processor of rapid heat dissipation

Info

Publication number: CN209285211U
Application number: CN201821460209.6U
Authority: CN
Inventors: 王旭宁; 杨开清; 王丽军; 聂文文
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2019-08-23
Anticipated expiration: 2028-09-07

Abstract

The utility model discloses a kind of food processor of rapid heat dissipation, including the base with motor, the stirring cup being connect with base, crushing knife in stirring cup, the motor shaft lower end of motor is equipped with fan, base is equipped with air inlet and air outlet, base includes casing, top cover and bottom cover, the motor cylinder for accommodating motor is equipped in casing, motor upper end is equipped with electric machine support, electric machine support is mounted on the top of motor cylinder, electric machine support is equipped with the communication port being connected to casing internal, top cover is equipped with wind scooper, wind scooper covers at the top of electric machine support, guide frame is equipped in casing, guide frame is located at the periphery of motor cylinder, when motor works in this way, fan is by external wind out of air inlet sucking casing, external wind travels up to wind scooper after entering casing after guide frame is oriented to and through wind scooper guiding role, pass through company Port is flowed into motor cylinder and is discharged to after motor radiating from air outlet, is so conducive to rapid cooling, good heat dissipation effect.

Description

A kind of food processor of rapid heat dissipation

Technical field

The utility model belongs to field of food processing machines more particularly to a kind of food processor of rapid heat dissipation.

Background technique

Existing food processor generally includes base and stirring cup, and the motor in base drives the crushing knife rotation in stirring cup Turn to realize effect that food crushes, in the motor course of work will necessarily persistent fever, therefore the lower end of motor is often provided with Fan, external wind enters in base under the action of fan forms air-flow, and air-flow is flowed up to flow into motor cylinder to motor It radiates, is finally discharged base, in whole process, air-flow is oriented to due to only relying on inboard wall of base, air-flow is caused to exist Flowing very disorder in base, fraction even need just be imported into motor cylinder after multiple impacts reflect, this Sample causes the heat dissipation effect of motor poor, and air-flow multiple impacts also bring the big problem of noise.

Utility model content

The purpose of this utility model is to provide a kind of food processor of rapid heat dissipation.

In order to solve the above-mentioned technical problem, the utility model provides a kind of food processor of rapid heat dissipation, including has electricity The base of machine, the stirring cup being connect with base, the crushing knife in stirring cup, the rotation of motor driven crushing knife, the electricity of motor Arbor lower end be equipped with fan, base be equipped with air inlet and air outlet, air outlet be located at base lower section side, base include casing, Top cover and bottom cover, the interior motor cylinder being equipped with for accommodating motor of casing, motor upper end are equipped with electric machine support, and electric machine support is mounted on The top of motor cylinder, the center of electric machine support are equipped with the power supply perforative axis hole in arbor upper end, electric machine support be equipped with in casing The communication port of portion's connection, the top cover are equipped with wind scooper, and the wind scooper covers at the top of electric machine support, sets in the casing There is guide frame, the guide frame is located at the periphery of motor cylinder, and driving fan rotates when the motor works, so that external wind Enter in casing from air inlet, external wind travels up to wind scooper after entering in machine after guide frame is oriented to and through wind-guiding Cover guiding role is flowed into motor cylinder by communication port and is discharged to after motor radiating from air outlet.

Further, the wind scooper has wind guide chamber, and the guide frame is located in wind guide chamber in the projection of horizontal plane.

Further, the wind scooper includes wind scooper roof and wind scooper side wall, and wind scooper roof center, which is equipped with, to be supplied The perforative aperture in motor shaft upper end, the wind scooper roof and wind scooper side wall surround to form the wind guide chamber.

Further, the air guide structure includes the first guide plate, and first guide plate is vertically arranged on bottom cover, described There is vertical spacing, the air inlet is located on bottom cover and is set to the first guide plate between the top and wind guide chamber of first guide plate Outside after external wind enters in casing from air inlet, is led through the first guide plate and is flowed rearwardly towards wind guide chamber.

Further, the guide frame further includes the second guide plate, and second guide plate is opposite with the first guide plate to be set The opposite side for setting and respectively symmetrically being set to bottom cover, after external wind enters in casing from air inlet, through the first guide plate and Second guide plate is led to be flowed rearwardly towards wind guide chamber.

Further, first guide plate, the second guide plate and casing inner wall surround to be formed package motor cylinder lower part into Wind guide channel, the air inlet guide channel are connected to air inlet.

Further, first guide plate and the second guide plate surround to form the air inlet for wrapping up motor cylinder lower part and be oriented to and lead to Road, the air inlet guide channel are connected to air inlet.

Further, the guide frame further includes guide cylinder, and the guide cylinder is located at the periphery on motor cylinder top, described to lead Wind guide chamber is connected to air inlet guide channel to cylinder.

Further, the air guide structure includes the first guide plate, and first guide plate is vertically arranged on bottom cover, described Wind guide chamber is extended at the top of first guide plate, the air inlet is located on bottom cover and is set on the outside of the first guide plate, external wind After entering in casing from air inlet, lead through the first guide plate back into wind guide chamber.

Further, the air guide structure further includes the second guide plate, and second guide plate is opposite with the first guide plate to be set The opposite side for setting and respectively symmetrically being set to bottom cover, after external wind enters in casing from air inlet, through the first guide plate and Second guide plate is led back into wind guide chamber.

The beneficial effects of the utility model are:

1, the motor cylinder for accommodating motor is equipped in casing, motor upper end is equipped with electric machine support, and electric machine support is mounted on The top of motor cylinder, the center of electric machine support are equipped with the power supply perforative axis hole in arbor upper end, electric machine support be equipped with in casing The communication port of portion's connection, top cover are equipped with wind scooper, and wind scooper covers at the top of electric machine support, is equipped with guide frame in casing, Guide frame is located at the periphery of motor cylinder.When motor works in this way, fan sucks external wind in casing from air inlet, extraneous Wind travels up to wind scooper after entering casing after guide frame is oriented to and through wind scooper guiding role, is flowed by communication port It is discharged to after motor radiating from air outlet in motor cylinder.Wherein guide frame can be oriented to external wind and is directed to as gas Stream makes it orderly flow up to casing top, and the wind scooper for being located at casing top also plays the effect of guiding, the wind-guiding The motor in the orderly guide motor cylinder of air-flow that guide frame is transmitted to casing top is covered, and is oriented to casing bottom end by motor, Air duct is more orderly in this way, and air-flow will not hit mutually because of sinuous flow and waste more energy and heat up, and air-flow enters motor The heat that motor generation is taken away after in cylinder is more, and such heat dissipation effect is increased dramatically.

2, wind scooper has wind guide chamber, and guide frame is located in wind guide chamber in the projection of horizontal plane, advantageously ensures that in this way Wind scooper is located at the top of guide frame completely, to guarantee the complete guiding role to air-flow.

3, wind scooper includes wind scooper roof and wind scooper side wall, and wind scooper roof center is equipped with power supply arbor upper end and runs through Aperture, aperture is located at the surface of axis hole, the upper end of motor shaft pass through from bottom to top stretch out after axis hole and aperture wind scooper with Crushing knife rotation is driven, wind scooper roof and wind scooper side wall surround to form wind guide chamber, and wind guide chamber plays guiding air-flow and blocking The effect of noise.

4, air guide structure includes the first guide plate, and the first guide plate is vertically arranged on bottom cover, the top of the first guide plate There is vertical spacing between wind guide chamber, air inlet is located on bottom cover and is set to the first guide plate outside, and external wind is from air inlet After place enters in casing, leads through the first guide plate and flowed rearwardly towards wind guide chamber, and led through wind guide chamber and go backward through communication port stream Enter and radiate in motor cylinder to motor, is finally discharged from air outlet.

5, guide frame further includes the second guide plate, and the second guide plate and the first guide plate are oppositely arranged and respectively symmetrically It is symmetrical through the first guide plate and the second guide plate after external wind enters in casing from air inlet set on the opposite side of bottom cover It leads and is flowed rearwardly towards wind guide chamber, after external wind symmetrically enters in casing from the first air inlet and the second air inlet, and through leading Wind chamber, which leads to go backward through communication port and flow into motor cylinder, radiates to motor, is finally discharged from air outlet, symmetrical guiding is advantageous In raising to the guide effect of external wind.

6, the first guide plate, the second guide plate and casing inner wall surround to form the air inlet for wrapping up motor cylinder lower part and be oriented to and lead to Road, air inlet guide channel are connected to air inlet, enter the wind the setting of guide channel, not only avoided air-flow and run helter-skelter, but also reduced air-flow The space of circulation, convenient for quickly radiating to motor, and the increase of the second guide plate reduces air inlet guide channel again, benefit In quick wind-guiding.

7, the first guide plate and the second guide plate surround the air inlet guide channel to form package motor cylinder lower part, air inlet guiding Channel is connected to air inlet, and the air inlet to form package motor cylinder is surrounded compared to the first guide plate, the second guide plate and casing inner wall Guide channel has further reduced air inlet guide channel, is conducive to quick wind-guiding.

8, guide frame further includes guide cylinder, and guide cylinder is located at the periphery on motor cylinder top, guide cylinder by wind guide chamber with into The connection of wind guide channel, such first guide plate, the second guide plate surround the air inlet guide channel to be formed and are connected to guide cylinder, energy Enough wrap up entire motor cylinder so that after external wind enters in casing from air inlet, after air inlet guide channel guiding directly into Enter wind guide chamber, it can be achieved that air-flow is quickly imported motor cylinder from communication port, and then improve radiating efficiency.

9, air guide structure includes the first guide plate, and the first guide plate is vertically arranged on bottom cover, the top of the first guide plate Wind guide chamber is extended to, air inlet is located on bottom cover and is set on the outside of the first guide plate, and external wind enters in casing from air inlet Afterwards, it is directly entered wind guide chamber after the first guide plate guiding, can also realizes air-flow is quickly imported into motor cylinder from communication port in this way, And then improve radiating efficiency.

10, air guide structure further includes the second guide plate, and the second guide plate and the first guide plate are oppositely arranged and respectively symmetrically Ground is set to the opposite side of bottom cover and leads after external wind enters in casing from air inlet through the first guide plate and the second guide plate Back into wind guide chamber, the increase of the second guide plate reduces air inlet guide channel, is conducive to quick wind-guiding.

Detailed description of the invention

Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification, It is used to explain the technical solution of the utility model together with the embodiments of the present invention, not constitute to the utility model technology The limitation of scheme.

Fig. 1 is the overall structure diagram of the food processor of the utility model embodiment one；

Fig. 2 is the dimensional decomposition structure diagram of base in Fig. 1；

Fig. 3 is the partial sectional view of Fig. 1；

Fig. 4 is the bottom view of base in Fig. 1；

Fig. 5 is the A-A cross-sectional view (being rotated by 90 °) of Fig. 4；

Fig. 6 is the assembling structure schematic diagram of top cover, wind scooper and motor three in Fig. 3；

Fig. 7 is the explosive view of Fig. 6；

Fig. 8 is the partial sectional view of the food processor of the utility model embodiment two；

Fig. 9 is the schematic diagram of internal structure of casing in Fig. 8；

Figure 10 is the partial sectional view of the food processor of the utility model embodiment three；

Figure 11 is the schematic diagram of internal structure of casing in Figure 10；

Figure 12 is the structural schematic diagram of bottom cover in Figure 10；

Figure 13 is the partial sectional view of the food processor of the utility model embodiment four；

Figure 14 is another schematic diagram of internal structure of the bottom cover of the food processor of the utility model embodiment.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing.It should be noted that not rushing In the case where prominent, the feature in the embodiments of the present invention and embodiment can mutual any combination.

Embodiment one:

The structure of the food processor of the present embodiment is as shown in Figures 1 to 7, which includes base 1 and stirring Cup 2, base 1 include casing 11, the bottom cover 13 positioned at the top cover 12 at 11 top of casing and positioned at 11 bottom of casing, are set in casing 11 There are motor 14 and wiring board 15, stirring cup 2 is set to 1 top of base and is located on top cover 12, and stirring cup 2 includes cup body 21 and cup lid 22, cup body 21 is glass and has handle, and cup lid 22 is rotatablely fastened on cup body 21, and cup lid 22 and cup body 21 surround to form powder Broken space, cup body 21 is interior to be equipped with crushing knife 211, and the upper end of the motor shaft 141 of motor 14 is connected with lower shaft coupling after top cover 12 The cutter shaft lower end of device 3, crushing knife 211 is connected with upper coupling 4, after stirring cup 2 is placed on base 1 in place, 4 He of upper coupling Lower coupler 3 is cooperatively connected, and enables motor 14 that the crushing knife 211 is driven to rotate in comminuting space with crashing food.

Base 1 is equipped with air inlet 16 and air outlet 17, and air outlet 17 is located at 1 lower section side of base, in the present embodiment into Air port 16 and air outlet 17 are respectively positioned on bottom cover 13, air inlet 16 include the first air inlet 161 and the second air inlet 162, first The quantity of air inlet 161 and the second air inlet 162 is 1, and the first air inlet 161 and the second air inlet 162 are located at bottom The left and right sides of lid 13, air outlet 17 are located at the rear side of bottom cover 13, the motor cylinder 5 for accommodating motor 14 are equipped in casing 11, 5 bottom of motor cylinder is equipped with spiral case 6, and spiral case 6 is located on bottom cover 13, and the upper end of motor 14 is equipped with electric machine support 142, electric machine support 142 are located at the lower section of top cover 12, and electric machine support 142 is mounted on the top of motor cylinder 5, and the center of electric machine support 142 is equipped with power supply The perforative axis hole 143 in 141 upper end of arbor, electric machine support 142 are equipped with and the communication port 144 that is connected to inside casing 11, motor shaft 141 lower end is equipped with fan 145, and fan 145 is located in spiral case 6, and when motor 14 works, fan 145 can be same with motor shaft 141 Step rotation, external wind suck in casing 11 by fan 145 from air inlet 16, external wind enter casing 11 it is interior after by casing 11 Inner wall blocking reflected forms air-flow, and fan 145 can drive the air-flow in casing 11 to flow up, and air-flow can pass through communication port 144 It flows into motor cylinder 5 after radiating to motor 14 and is discharged from air outlet 17.In the present embodiment, air inlet 16 and communication port 144 exist Projection in horizontal plane is not ipsilateral, the projection of the first air inlet 161 and the second air inlet 162 of air inlet 16 in the horizontal plane point Not Wei Yu horizontal plane the left and right sides, the projection of communication port 144 in the horizontal plane is located at the front and rear sides of horizontal plane so that Communication port 144 could be flowed into after one angle of flow rotation, is equivalent to the logical circulation road for extending the inflow communication port 144 of air-flow Diameter, and then guarantee that air-flow sufficiently radiates to each position of motor 14, especially to the generation highest electrical-coil of heat It radiates, so improves heat dissipation effect.

In the present embodiment, top cover 12 is equipped with wind scooper 121, and wind scooper 121 protrudes into casing 11 and covers at electric machine support 142 top, when such motor 14 works, fan 145 sucks external wind in casing 11 from air inlet 16, and drives casing Air-flow in 11 travels up to wind scooper 121 and through 121 guiding role of wind scooper, is flowed into motor cylinder 5 by communication port 144 It is discharged after radiating to motor 14 from air outlet 17.Wind scooper 121 is located at the top of electric machine support 142, and wind scooper 121 plays The effect of guiding, the wind scooper 121 pass through the motor 14 in the orderly guide motor cylinder 5 of air-flow for being transmitted to 11 top of casing Motor 14 is oriented to 11 bottom end of casing, and in air-flow flow process, the noise generated passes through the guiding of wind scooper 121, and air duct is more To be orderly so that air-flow is more soft, will not sinuous flow mutually collide, not only the motor 14 in motor cylinder 5 effectively dissipate Heat, and reduce the generation of noise.In addition, wind scooper 121 is arranged on top cover 12, it is easy to assemble with casing, and will not be right The assembling of electric machine support 142, motor cylinder 5 generates interference, and then is conducive to machine assembly.The electric machine support 142 of the present embodiment is in water The projection of plane is located in wind scooper 121, and electric machine support 142 is overlapped with the central axis of wind scooper 121, is conducive to protect in this way Card wind scooper 121 is provide with electric machine support 142 completely, not only can guarantee the complete guiding role to air-flow, but also can stop 14 work of motor The noise generated during making discharges.

Top cover 12 in the present embodiment is circle, and top cover 12 and the bottom of cup body 21 are coupled, and are equipped with damping between the two Pad, 12 edge of top cover are equipped with downward coaming plate 122, abut at the top of coaming plate 122 and casing 11, wind scooper 121 is located at coaming plate 122 It inside encloses, coaming plate 122 and wind scooper 121 can play the role of blocking noise, and wind scooper 121 generates motor 14 in casing 11 Noise is once stopped, and coaming plate 122 carries out secondary blocking to the noise that motor 14 in casing 11 generates, and reduces the row of noise Out.For user's convenience, the periphery of top cover 12 is additionally provided with operation panel 123, operation panel 123 be arranged around top cover 12 and It is integrally formed with top cover 12,123 bottom margin of operation panel is equipped with buckle 124, and the top of casing 11 is equipped with and buckles 124 positions Corresponding card slot 111, top cover 12 and operation panel 123 are connected to casing 11 by the mating reaction of buckle 124, card slot 111 Top, wiring board 15 is located at the lower section of operation panel 123 and is located to be arranged close to the front side of casing 11, and motor 14 is close to casing 11 Rear side setting.

In the present embodiment, wind scooper 121 includes wind scooper roof 1211 and wind scooper side wall 1212, wind scooper roof 1211 be circular wall, and wind scooper side wall 1212 is annular wall, and wind scooper side wall 1212 and coaming plate 122 play the work of the double-deck diaphragm sound With the unilateral spacing of level between wind scooper side wall 1212 and coaming plate 122 is X, wherein 3mm≤X≤20mm, if X is less than 3mm, then the spacing between wind scooper side wall 1212 and coaming plate 122 is too small, and soundproof effect is bad, if X is greater than 20mm, then can Cause the overall structure of top cover 12 not compact, the oversized of base 1 can be made, X=9mm in the present embodiment, setting is more closed Reason.Wind scooper roof 1211 and wind scooper side wall 1212 surround to form wind guide chamber 1213, wind guide chamber 1213 play guiding air-flow and The effect of blocking noise, 1211 center of wind scooper roof be equipped with power supply the perforative aperture 1214 in 141 upper end of arbor, aperture 1214 with It is equipped with sealing ring 1215 between motor shaft 141, avoids air-flow and is discharged by the gap between aperture 1214 and motor shaft 141, Reduce the loss of air-flow on the one hand in this way to improve heat dissipation effect, on the other hand reduces the discharge of noise, aperture 1214 In the surface of axis hole 143, wind scooper 121 is stretched out after passing through axis hole 143 and aperture 1214 from bottom to top in the upper end of motor shaft 141 To drive crushing knife 211 to rotate.The wind scooper 121 and top cover 12 of the present embodiment are integrally formed, and are in this way combined into one two parts, Not only reduce cost, but also can be reduced fit-up gap, avoid air-flow from running helter-skelter in fit-up gap to reduce heat dissipation effect, and wind-guiding Cover 121 also enhances the bearing strength of top cover 12 with the integrated molding of top cover 12.

Wind scooper roof 1211 is equipped with downward wind deflector 1216, and wind deflector 1216 is vertically arranged, wind deflector 1216 and electricity Machine support 142 abuts, and wind deflector 1216 is not ipsilateral in the projection of horizontal plane with communication port 144, so set, air-flow can only pass through The communication port 144 of electric machine support 142 enters motor cylinder, and such air-flow can enter in motor cylinder 5 to motor radiating, so in an orderly manner Conducive to rapid cooling, good heat dissipation effect, and wind deflector 1216 also acts the effect of blocking noise.Keeping out the wind in the present embodiment The quantity of plate 1216 and communication port 144 is two, and two communication ports 144 are located at the opposite side of electric machine support 142, and two The other side opposite with electric machine support 142 abuts a wind deflector 1216 respectively, i.e., realization wind deflector 1216 and communication port 144 are in water The not ipsilateral setting of the projection of plane, entire air-flow are divided into two strands and symmetrically enter in motor cylinder 5, be so conducive to improve heat dissipation Efficiency.

Wind scooper roof 1211 is additionally provided with downward wind deflector 1217, and wind deflector 1217 is obliquely installed with respect to wind deflector 1216 And be arranged close to wind deflector, wind deflector 1217 has further functioned as the effect of guiding, air-flow is quickly introduced into communication port 144, this Sample is conducive to improve radiating efficiency.The quantity of wind deflector 1217 is two, and two wind deflectors 1217 form splayed, and two are led One end of aerofoil 1217 is connected to the outside of axis hole 143, and the other end of two wind deflectors 1217 is connected to two gears The inside of aerofoil 1216, so set, air-flow can only enter motor cylinder 5, and two by the communication port 144 of electric machine support 142 A wind deflector 1217 respectively connects two wind deflectors 1216 with 143 two sides of axis hole, and air-flow guide effect is good, convenient for air-flow is fast Speed imports communication port 144.

Wind scooper roof 1211 is equipped with downward inserting column 1218, and 142 edge of electric machine support is equipped with through-hole 146, and motor cylinder 5 pushes up Portion edge is equipped with insertion tube 51, and inserting column 1218 is inserted into insertion tube 51 after passing through through-hole 146, by wind scooper 121, electric machine support 142 5 three is located by connecting with motor cylinder, and structure is simple, at low cost, and to be fixed, threaded hole, screw will be equipped in inserting column 1218 1219 are threadedly coupled after insertion tube 51 with inserting column 1218 from the bottom up, by wind scooper 121, electric machine support 142 and motor cylinder 5 Three is locked, realizes motor lifting.The quantity of inserting column 1218, through-hole 146 and insertion tube 51 is four, two of them inserting column 1218 It is fixedly connected at the both ends of a wherein wind deflector 1216, another two inserting column 1218 is fixedly connected on the two of another wind deflector 1216 End, in this way after wind scooper 121, electric machine support 142 and 5 three of motor cylinder are located by connecting by inserting column 1218, air-flow can only Enter motor cylinder 5 by the communication port 144 of electric machine support 142, in order to be further reduced noise, the inner wall of motor cylinder 5 and snail The inner wall of shell 6 is equipped with acoustical cotton 52, and acoustical cotton 52 is fixed in motor cylinder 5 and spiral case 6 by gum.

It should be understood that wind scooper can also be connected to by stickup or fastener with top cover with top cover split settings Together.

It should be understood that wind scooper can only include wind scooper side wall, i.e., without wind scooper roof, wind scooper side wall is connected to Cap base edge.

It should be understood that wind scooper side wall may be conical ring, to be more conducive to wind-guiding.

It should be understood that air inlet can only include the first air inlet, i.e., without the second air inlet.

Embodiment two:

The difference between this embodiment and the first embodiment lies in guide frame is increased, and in conjunction with shown in Fig. 8 and Fig. 9, the guiding knot Structure 7 is located in casing 11, and is located at the periphery of motor cylinder 5, and air inlet 16 is located at the outside of guide frame 7.Motor works in this way When, fan 145 sucks external wind in casing 11 from air inlet 16, and external wind is formed under the guiding role of guide frame 7 Air-flow is simultaneously gone in motor cylinder 5 by communication port 144, and guide frame 7 can be oriented to external wind and be directed to as air-flow, Enter it orderly in motor cylinder 5 to radiate to motor 14, it is avoided to run helter-skelter and reduce heat dissipation effect.Due to wind scooper 121 Presence, therefore external wind enters after casing and travels up to wind scooper 121 after the guiding of guide frame 7 and through wind scooper 121 Guiding role is flowed into motor cylinder 5 after radiating to motor 14 by communication port 144 and is discharged from air outlet.Guide frame 7 is in level The projection in face is located in wind guide chamber 1213, advantageously ensures that wind scooper 121 is located at the top of guide frame 7 completely in this way, with Guarantee the complete guiding role to air-flow.Air duct is more orderly in this way, and air-flow will not waste more because sinuous flow is hit mutually Energy and heat up, air-flow takes away the generation of motor 14 heat after entering in motor cylinder 5 is more, and such heat dissipation effect obtains substantially It is promoted.

In the present embodiment, guide frame 7 includes the first guide plate 71, and the first guide plate 71 is vertically arranged in bottom cover 13 On, the first guide plate 71 is arc panel, and 71 left and right ends of the first guide plate and 11 inner wall of casing are clamped, and the first guide plate 71 is close The front side of bottom cover 13 is arranged, and the first guide plate 71 separates motor 14 and wiring board 15 between motor 14 and wiring board 15, And first guide plate 71 top and wind guide chamber 1213 between there is vertical spacing, such first guide plate 71 and 11 inner wall of casing The air inlet guide channel 8 to form package 51 lower part of motor cylinder is surrounded, air inlet guide channel 8 connects air inlet 16 and communication port 144 Logical, external wind enters air inlet guide channel 8 by air inlet 16 and is directed upwards, and flows towards wind guide chamber 1213, then pass through Wind guide chamber 1213, which leads to go backward through communication port 144 and flow into motor cylinder 5, radiates to motor 14, finally from 17 row of air outlet Out, the setting for entering the wind guide channel 8, had not only avoided air-flow and had run helter-skelter, but also reduced the space of airflow, convenient for quickly to motor 14 radiate.

It should be understood that guide frame can not also be used with air guiding cover association, i.e., it is separately provided in food processor Guide frame and be not provided with wind scooper, can also improve and quickly radiate to motor to the guiding role of air-flow and then realize, only It is that the heat dissipation effect of the food processor is less than the food processor used compared to guide frame and air guiding cover association.

It should be understood that the first guide plate is also possible to plate, also it is able to achieve and surrounds to form package motor with casing inner wall The air inlet guide channel of cylinder lower part.

It is connected it should be understood that the first guide plate left and right ends can also be pasted with casing inner wall.

It should be understood that without vertical spacing between the top and wind guide chamber of the first guide plate, such external wind is from air inlet After place enters in casing, it is directly entered wind guide chamber after the first guide plate guiding, so can be achieved quickly by air-flow from communication port Motor cylinder is imported, to further increase radiating efficiency.

The present embodiment other structures and beneficial effect are the same as example 1, and details are not described herein.

Embodiment three:

The difference between the present embodiment and the second embodiment lies in that guide frame further includes the second guide plate, in conjunction with Figure 10 and Figure 12 institute Show, which is arc panel, and the second guide plate 72 is oppositely arranged with the first guide plate 71 and respectively symmetrically is set to The opposite side of bottom cover 13,72 left and right ends of the second guide plate and 11 inner wall of casing are clamped, the first guide plate 71, the second guide plate 72 and 11 inner wall of casing surround the air inlet guide channel 8 to form package 5 lower part of motor cylinder, air inlet guide channel 8 and air inlet 16 Connection, the increase of the second guide plate 72 reduce air inlet guide channel 8, are conducive to quick wind-guiding.In this way, external wind is entered the wind from first Mouthfuls 161 and second air inlet 162 symmetrically enter in casing 11 after, then symmetrically lead through the first guide plate 71 and the second guide plate 72 It flows up backward, and goes to communication port 144 and flow into motor cylinder 5 and radiate to motor 14, be finally discharged from air outlet 17.

Since embodiment adds the second guide plate 72, the present embodiment compares embodiment one, on the one hand reduce again The space of air inlet guide channel 8 namely airflow is conducive to quick wind-guiding, and then improves heat dissipation effect, and on the other hand the Two guide plates 72 and the first guide plate 71 respectively symmetrically are set to the opposite side of bottom cover 13, the first air inlet of air inlet 16 161 and second air inlet 162 be oppositely arranged and be located at the opposite other side of bottom cover 13, external wind is from the first air inlet 161 Can be flowed up after the first guide plate 71 and the second guide plate 72 symmetrically guiding after entering with the second air inlet 162, so into One step improves wind effect, is conducive to the promotion of heat dissipation effect.

It should be understood that the second guide plate is also possible to plate, it is also able to achieve the first guide plate, the second guide plate and casing Inner wall surrounds the air inlet guide channel to form package motor cylinder lower part.

It is connected it should be understood that the second guide plate left and right ends can also be pasted with casing inner wall.

It should be understood that the first guide plate and the second guide plate can also be L shaped plate；Alternatively, the first guide plate is arc Shape plate or plate, the second guide plate are U-board.Moreover, the both ends of the first guide plate and the both ends of the second guide plate are spliced, in this way First guide plate and the second guide plate can surround to be formed package motor cylinder air inlet guide channel, compared to the first guide plate, Second guide plate and casing inner wall surround the air inlet guide channel to form package motor cylinder, and it is logical can to further reduce air inlet guiding Road is conducive to quick wind-guiding, and then improves radiating efficiency.

Example IV:

The difference of the present embodiment and embodiment three is that guide frame further includes guide cylinder, in conjunction with shown in Figure 13, the guiding Cylinder 9 is located at the periphery on 5 top of motor cylinder, and wind guide chamber 1213 is connected to by guide cylinder 9 with air inlet guide channel 8, such first guiding Plate 71, the second guide plate 72 surround the air inlet guide channel 8 to be formed and are connected to guide cylinder 9, can wrap up entire motor cylinder 5, make After external wind enters from air inlet 16 in casing 11, be directly entered wind guide chamber 1213 after air inlet guide channel 8 is oriented to, can It realizes and air-flow is quickly imported into motor cylinder 5 from communication port 144, and then improve radiating efficiency.

In the present embodiment, guide cylinder 9 has upper port and lower port, and upper port is abutted with 11 top of casing, lower port with The top of first guide plate 71, the top of the second guide plate 72 are mating, to realize the first guide plate 71, the second guide plate 72 The air inlet guide channel 8 to be formed is surrounded to be connected to guide cylinder 9.

When motor 14 works in this way, fan 145 sucks external wind in casing 11 from air inlet 16, and external wind is being oriented to Air-flow is formed under the guiding role of structure 7, air-flow is directly entered wind guide chamber 1213 from air inlet guide channel 8, guide cylinder 9, through leading 1213 guiding role of wind chamber is flowed into motor cylinder 5 after radiating to motor 14 by communication port 144 and is discharged from air outlet 17, air-flow It orderly and is fully flowed into motor cylinder 5, Bu Huiluan along air inlet guide channel 8, guide cylinder 9, wind guide chamber 1213 and communication port 144 It alters, improves the heat dissipation effect to motor 14.

It should be understood that the first guide plate, the second guide plate and guide cylinder can be integrally formed referring to Figure 14, formed The guide frame 7 of monoblock type, guide frame 7 wrap up entire motor cylinder 5, and guide frame 7 is clamped between bottom cover 13 and top cover, this On the one hand sample is convenient for the processing of guide frame 7, on the other hand can ensure that the first guide plate, the second guide plate surround the air inlet to be formed Connectionless gap between guide channel and guide cylinder, wind effect are good.

The present embodiment other structures and beneficial effect are identical as embodiment three, and details are not described herein.

As described above, the only preferred embodiment of the utility model not is used to limit the reality of the utility model Apply range, i.e., it is all according to equivalent changes and modifications made by the utility model, it is all that the utility model claims range is covered, Here it no longer illustrates one by one.

Claims

1. a kind of food processor of rapid heat dissipation, including with motor base, connect with base stirring cup, be set to stirring cup Interior crushing knife, the rotation of motor driven crushing knife, the motor shaft lower end of motor are equipped with fan, and base is equipped with air inlet and outlet air Mouthful, air outlet is located at side below base, and base includes casing, top cover and bottom cover, and the electricity for accommodating motor is equipped in casing Machine barrel, motor upper end are equipped with electric machine support, and electric machine support is mounted on the top of motor cylinder, and the center of electric machine support is equipped with power supply machine The perforative axis hole in axis upper end, electric machine support are equipped with the communication port being connected to casing internal, which is characterized in that the top cover is equipped with Wind scooper, the wind scooper cover at the top of electric machine support, are equipped with guide frame in the casing, the guide frame is located at The periphery of motor cylinder, driving fan rotates when the motor works, so that external wind enters in casing from air inlet, external wind Wind scooper is travelled up to after in into machine after guide frame is oriented to and through wind scooper guiding role, passes through communication port and flow into electricity It is discharged to after motor radiating from air outlet in machine barrel.

2. food processor according to claim 1, which is characterized in that the wind scooper has wind guide chamber, the guiding Structure is located in wind guide chamber in the projection of horizontal plane.

3. food processor according to claim 2, which is characterized in that the wind scooper includes wind scooper roof and wind-guiding Cover side wall, wind scooper roof center are equipped with the power supply perforative aperture in arbor upper end, the wind scooper roof and wind scooper side Wall surrounds to form the wind guide chamber.

4. food processor according to claim 2, which is characterized in that the air guide structure includes the first guide plate, institute It states the first guide plate to be vertically arranged on bottom cover, there is vertical spacing, institute between the top and wind guide chamber of first guide plate It states air inlet to be located on bottom cover and be set on the outside of the first guide plate, after external wind enters in casing from air inlet, be led through first It leads to plate and is flowed rearwardly towards wind guide chamber.

5. food processor according to claim 4, which is characterized in that the guide frame further includes the second guide plate, Second guide plate and the first guide plate are oppositely arranged and respectively symmetrically are set to the opposite side of bottom cover, and external wind is from air inlet After entering in casing at mouthful, leads through the first guide plate and the second guide plate and flowed rearwardly towards wind guide chamber.

6. food processor according to claim 5, which is characterized in that first guide plate, the second guide plate and machine Shell inner wall surrounds the air inlet guide channel to form package motor cylinder lower part, and the air inlet guide channel is connected to air inlet.

7. food processor according to claim 5, which is characterized in that first guide plate and the second guide plate surround The air inlet guide channel of package motor cylinder lower part is formed, the air inlet guide channel is connected to air inlet.

8. food processor according to claim 7, which is characterized in that the guide frame further includes guide cylinder, described Guide cylinder is located at the periphery on motor cylinder top, and wind guide chamber is connected to by the guide cylinder with air inlet guide channel.

9. food processor according to claim 2, which is characterized in that the air guide structure includes the first guide plate, institute It states the first guide plate to be vertically arranged on bottom cover, wind guide chamber is extended at the top of first guide plate, the air inlet is located at It on bottom cover and is set on the outside of the first guide plate, after external wind enters in casing from air inlet, is oriented to through the first guide plate laggard Enter wind guide chamber.

10. food processor according to claim 9, which is characterized in that the air guide structure further includes the second guide plate, Second guide plate and the first guide plate are oppositely arranged and respectively symmetrically are set to the opposite side of bottom cover, and external wind is from air inlet After entering in casing at mouthful, lead through the first guide plate and the second guide plate back into wind guide chamber.