CN209846985U

CN209846985U - Food processor base and food processor

Info

Publication number: CN209846985U
Application number: CN201822239668.8U
Authority: CN
Inventors: 徐剑波; 杜祖静
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd; Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-12-27
Anticipated expiration: 2028-12-27

Abstract

The utility model provides a cooking machine base and cooking machine, this cooking machine base include motor air duct, motor and independent exhaust fan, and in the motor air duct was located to the motor, the below of motor was located to independent exhaust fan. The utility model provides an among cooking machine base and the cooking machine, because the cooking machine base is provided with independent exhaust fan, can the autonomous working, at motor low-speed or when out of work, can independently dispel the heat, guarantee that the motor can normally work when the low-speed.

Description

Food processor base and food processor

Technical Field

The utility model relates to a kitchen appliance technical field especially relates to a cooking machine base and cooking machine.

Background

The food processor integrates the functions of grinding soybean milk, grinding dry powder, squeezing fruit juice, beating meat stuffing, shaving ice and the like, can be used for manufacturing various foods such as fruit juice, soybean milk, jam, dry powder, shaving ice, meat stuffing and the like, and is a product obtained by diversifying the juice extractor.

The food processor generally includes a food processing cup assembly and a base assembly.

In traditional motor drive's cooking machine, the fan blade is installed to the main pivot bottom of motor, and during operation, the high-speed rotation of motor drives the fan blade and gets rid of the heat. When the cooking functions of stirring noodles, shredding, slicing and the like which need to work at low rotating speed are used, the rotating speed of the motor is reduced, meanwhile, the rotating speed of the fan blades is reduced, the heat discharge efficiency is reduced, and the motor or the whole machine easily enters a heat protection state, so that the machine cannot work at low rotating speed or for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking machine base and cooking machine to solve among the prior art cooking machine use stir the face, shred, slice etc. and easily get into the problem of hot protect state and unable work when needing the cooking function of low rotational speed work.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a cooking machine base, cooking machine base includes motor air duct, motor and independent exhaust fan, the motor is located in the motor air duct, independent exhaust fan is located the below of motor.

According to the utility model discloses a specific embodiment, the motor guide duct with the unilateral clearance of motor is 1-7 mm.

According to the utility model relates to a concrete embodiment, independent exhaust fan is one or more, when independent exhaust fan is one, the axis of independent exhaust fan with the axis of motor sets up with one heart.

According to the utility model relates to a concrete embodiment, the motor includes the main pivot, the main pivot is close to the one end of independent exhaust fan is equipped with the motor fan blade.

According to the utility model discloses a specific embodiment, independent exhaust fan with the distance of motor fan blade is 1-30 mm.

According to the utility model relates to a specific embodiment, the cooking machine base is equipped with air intake and air exit, the air intake with the top intercommunication of motor guide duct, the air exit with the bottom intercommunication of motor guide duct.

According to the utility model discloses a concrete embodiment, the air intake with the air exit is all seted up in the bottom of cooking machine base.

According to a specific embodiment of the present invention, the number of the exhaust openings is one; or

The air outlet is two, including the fan air outlet and the motor fan blade air outlet that separate the setting through the gusset.

According to the utility model relates to a concrete embodiment, the cooking machine base still includes the bottom plate and locates a plurality of supporting legss on the bottom plate, the supporting legs be used for with the bottom plate interval supports, the air exit is seted up in on the bottom plate.

For solving the technical problem, the utility model discloses a another technical scheme is: the utility model provides a cooking machine, cooking machine includes cooking cup subassembly and aforementioned cooking machine base.

The utility model has the advantages that: be different from prior art's condition, the utility model provides an among cooking machine base and the cooking machine, because the cooking machine base is provided with independent exhaust fan, can the autonomous working, at motor low-speed or when out of work, can independently dispel the heat, guarantee that the motor can normally work when the low-speed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic partial sectional view of a food processor according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a base of the food processor shown in fig. 1;

fig. 3 is another schematic structural diagram of the food processor base of the food processor shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, a schematic view of a partial cross-sectional structure of a food processor according to an embodiment of the present invention is shown.

As shown in fig. 1, the utility model provides a food processor, this food processor includes cooking cup subassembly 200 and cooking machine base 100.

Arrange cup subassembly 200 and generally mountable in the top of cooking machine base 100 when using, arrange cup subassembly 200 and be used for the dress to wait to handle edible material, arrange cup subassembly 200's bottom has tool bit 210, and cooking machine base 100 includes parts such as motor 120, can carry out cooking work through motor 120 drive tool bit 210 rotation.

In the embodiment of the present invention, the food processor base 100 includes the motor air duct 110, the motor 120 and the independent exhaust fan 130, the motor 120 is disposed in the motor air duct 110, the independent exhaust fan 130 is disposed at the bottom of the motor 120, and the independent control can be performed to dissipate heat of the motor 120 and other components.

Of course, the food processor base 100 further includes a housing, a control circuit board and other components, which are not related to the invention point and are not described herein again.

In the embodiment of the present invention, the unilateral gap between the motor air duct 110 and the motor 120 is 1-7mm, preferably 3-5mm, such as 3mm, 3.5mm, 4mm, 4.5mm, 5mm, etc.

If the single-side gap between the motor air duct 110 and the motor 120 is smaller than 1mm, the airflow channel is smaller, the resistance when the air flows through is relatively larger, and the heat dissipation efficiency is relatively poor.

If the single-side gap between the motor air duct 110 and the motor 120 is greater than 7mm, the volume of the motor air duct 110 is large, the material cost is increased, and the product volume is increased.

When the number of the independent fans 130 is one, the axes of the independent fans 130 and the axis of the motor 120 may be concentrically arranged, and the heat dissipation efficiency is relatively high when the axes are concentrically arranged with respect to the eccentric arrangement. When there are a plurality of independent exhaust fans 130, for example, two, three or four, the plurality of independent exhaust fans 130 may be disposed substantially symmetrically with respect to the motor 120, and even if one independent exhaust fan 130 fails, the other independent exhaust fans 130 may still operate. The independent exhaust fan 130 may employ a centrifugal fan.

The motor 120 includes a main shaft 122, and a motor blade 140 is disposed at one end of the main shaft 122 close to the independent exhaust fan 130. The arrangement of the motor fan blade 140 can further improve the heat dissipation efficiency.

In the embodiment of the present invention, the distance between the independent exhaust fan 130 and the motor blade 140 is 1-30mm, preferably 3-20mm, and specifically 3mm, 5mm, 7mm, 9mm, 11mm13mm, 15mm, 17mm, 19mm, 20mm, etc.

If the distance between the independent exhaust fan 130 and the motor blade 140 is less than 1mm, the two are too close to each other, and when the product has large vibration during operation, the two may collide to generate a potential safety hazard.

In addition, when the motor blade 140 rotates, the air inlet of the independent exhaust fan 130 is covered, which obstructs the air inlet of the independent exhaust fan 130, so that the heat dissipation efficiency of the independent exhaust fan 130 is reduced.

If the distance between the independent exhaust fan 130 and the motor blade 140 is greater than 30mm, the product is integrally increased in height and volume, the material cost is increased, and more space is occupied.

The synchronous rotation of the motor blades 140 and the motor 120 can achieve a heat dissipation effect, and when the rotation speed of the motor 120 is low, the rotation speed of the motor blades 140 is low, the heat dissipation efficiency of the motor blades 140 is poor, so that the arrangement of the independent exhaust fan 130 can ensure the heat dissipation efficiency and is not affected by the rotation speed of the motor 120.

Referring to fig. 2 and 3 together, fig. 2 is a schematic structural diagram of a base of the food processor shown in fig. 1; fig. 3 is another schematic structural diagram of the food processor base of the food processor shown in fig. 1.

As shown in fig. 1 to 3, the food processor base 100 is provided with an air inlet 150 and an air outlet 160, the air inlet 150 is communicated with the top of the motor air duct 110, and the air outlet 160 is communicated with the bottom of the motor air duct 110. The air inlet 150 may be in a grid shape or a mesh shape to prevent impurities from being sucked into the food processor base 100, and the air outlet 160 may be in a grid shape or an open shape to prevent impurities from being sucked into the food processor base 100 when the air outlet is in a grid shape, so that the air resistance can be reduced and the heat dissipation efficiency can be improved when the air outlet is in an open shape.

In the embodiment of the present invention, the air inlet 150 and the air outlet 160 are both opened at the bottom of the food processor base 100, based on the rotation of the independent exhaust fan 130 and/or the motor blade 140, the air can enter the food processor base 100 through the air inlet 150, and reach the top of the motor air guiding cylinder 110 from the outside of the motor air guiding cylinder 110, and then flow through the motor air guiding cylinder 110 and then be discharged along the air outlet 160 from the bottom of the motor air guiding cylinder 110, thereby forming an air flow path approximately shaped like a Chinese character 'ji'.

In the embodiment of the present invention, there may be one air outlet 160; alternatively, as shown in fig. 1 to 3, the two air outlets 160 include a fan air outlet 162 and a motor blade air outlet 164 separated by a rib plate 163. The fan outlet 162 and the motor blade outlet 164 are respectively corresponding to the independent fan 130 and the motor blade 140 for exhausting air. Two separated air outlets are arranged, backflow caused by different wind speeds or different wind directions when the independent exhaust fan 130 and the motor fan blade 140 work simultaneously is avoided, and the heat dissipation effect can be better guaranteed.

In addition, cooking machine base 100 still includes bottom plate 170 and locates a plurality of supporting legs 172 on bottom plate 170, and supporting legs 172 are used for supporting bottom plate 170 interval, and air exit 160 is seted up on bottom plate 170, and through the interval support of supporting legs 172, can be so that it is more smooth and easy to air exhaust, if do not have the interval support of supporting legs 172, air exit 160 is nearer with the bearing table face distance, and the bearing table face can form certain hindrance to airing exhaust, and then reduces the radiating efficiency.

To sum up, technical personnel in the field understand easily, be different from prior art's the condition, the utility model provides an among cooking machine base 100 and the cooking machine, because cooking machine base 100 is provided with independent exhaust fan 130, can the independent work, when motor 120 low-speed or out of work, can independently dispel the heat, guarantee that motor 120 can normally work when the low-speed.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A kind of material processor base, characterized by: the food processor base comprises a motor air duct, a motor and an independent exhaust fan, the motor is arranged in the motor air duct, and the independent exhaust fan is arranged below the motor.

2. The processor base of claim 1, wherein: the unilateral gap between the motor air duct and the motor is 1-7 mm.

3. The processor base of claim 1, wherein: the independent exhaust fan is one or more, when the independent exhaust fan is one, the axis of independent exhaust fan with the axis of motor sets up with one heart.

4. The processor base of claim 1, wherein: the motor comprises a main rotating shaft, and motor blades are arranged at one end, close to the independent exhaust fan, of the main rotating shaft.

5. The processor base of claim 4, wherein: the distance between the independent exhaust fan and the motor fan blade is 1-30 mm.

6. The processor base of claim 1, wherein: the food processor base is provided with an air inlet and an air outlet, the air inlet is communicated with the top of the motor air duct, and the air outlet is communicated with the bottom of the motor air duct.

7. The processor base of claim 6, wherein: the air intake with the air exit is all seted up in the bottom of cooking machine base.

8. The processor base of claim 6, wherein:

the number of the air outlets is one; or

9. The processor base of claim 6, wherein: the cooking machine base still includes the bottom plate and locates a plurality of supporting legss on the bottom plate, the supporting legs be used for with the bottom plate interval supports, the air exit is seted up in on the bottom plate.

10. A cooking machine, its characterized in that: the cooking machine comprises a cooking cup assembly and the cooking machine base as claimed in any one of claims 1 to 9.