CN214017272U

CN214017272U - Host and food processor

Info

Publication number: CN214017272U
Application number: CN202022829287.2U
Authority: CN
Inventors: 阮浩翔
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a host computer and cooking machine, the during operation noise is little. The host comprises a shell, a motor, a fan and a control circuit board, wherein the motor, the fan and the control circuit board are installed in the shell, the motor and the fan are respectively electrically connected with the control circuit board, and the fan is located below the motor and is separately arranged from the motor.

Description

Host and food processor

Technical Field

The application relates to the field of small household appliances, in particular to a host and a food processor.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food materials. The noise is great at the during operation for current cooking machine.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a host computer and cooking machine, the during operation noise is little.

One aspect of the present application provides a host. The host comprises a shell, a motor, a fan and a control circuit board, wherein the motor, the fan and the control circuit board are installed in the shell, the motor and the fan are respectively electrically connected with the control circuit board, and the fan is located below the motor and is separately arranged from the motor. Because the fan is arranged below the motor, the motor is cooled through the fan, and the motor does not need to be provided with fan blades, the noise generated by the motor in the working process can be greatly reduced, materials such as mute cotton and the like for absorbing the noise do not need to be arranged, and the cost of the host machine is further reduced; the motor does not need to be provided with the fan blades, so that the self deflection of the motor can be reduced, the service life of the motor can be prolonged, and the risk caused by the flying-off of the fan blades can be avoided; in addition, the motor is cooled through the fan, the fan can cool the motor in the working process of the motor, the motor can be cooled continuously after the motor stops working, and the cooling effect is better.

Optionally, a motor cover is arranged outside the motor, and the motor cover encloses to form an air duct. So, through setting up the motor cover, can give sound insulation to the motor, the wind channel that the motor cover formed simultaneously can lead the air current that the fan produced.

Optionally, the fan generates an airflow in the air duct in an upward or downward direction. Therefore, the air flow generated by the fan flows upwards or downwards, and the motor can be well radiated.

Optionally, the housing includes an upper housing and a lower housing mounted with the upper housing, the motor is mounted to the upper housing, and the fan is mounted to the lower housing. Thus, the assembly is convenient.

Optionally, the lower housing is provided with a protruding wall surrounding the fan, and the protruding wall and the motor cover cooperate to form a closed air duct. Therefore, the protruding wall and the motor cover are matched to form a closed air channel, air flow generated by the fan during working can stably flow upwards or downwards in the air channel, and the heat dissipation effect is better.

Optionally, the lower housing is provided with a first tuyere located inside the protruding wall and a second tuyere located outside the protruding wall. In the working process of the fan, air inlet and air exhaust are realized by arranging the first air opening and the second air opening, so that the heat dissipation effect is realized.

Optionally, the motor cover is pressed against the lower shell downwards to form a closed air duct. Therefore, the motor cover forms a closed air duct, so that air flow generated by the fan during working can stably flow upwards or downwards in the air duct, and the heat dissipation effect is better.

Optionally, the diameter of the fan blade of the fan ranges from 50 mm to 120 mm. Therefore, the fan 30 can better meet the heat dissipation requirement of the motor.

Optionally, the fan is an axial flow silent fan. Therefore, the noise of the main machine can be further reduced, and meanwhile, the air flow generated by the fan flows along the axial direction, so that the motor can be better cooled.

Another aspect of the present application provides a food processor. This cooking machine includes: a host as described above; and the stirring cup assembly is detachably arranged on the main machine. Because the motor below is equipped with the fan, dispels the heat to the motor through the fan, and the motor need not set up the fan blade, can greatly reduce the noise that the motor produced like this in the course of the work to need not set up the material of noise absorption such as silence cotton, further reduce the cost of host computer.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the food processor of the present application;

FIG. 2 is an exploded perspective view of the host computer shown in FIG. 1;

fig. 3 is a cross-sectional view of the mainframe shown in fig. 1, with the upper and lower housings not yet installed together.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The food processor 100 may be used for making soymilk, squeezing juice, grinding meat, shaving ice, making coffee and/or blending facial mask, etc., and the food processor 100 may include a soymilk machine, a blender or a wall-breaking food processor, etc. for pulverizing and blending food.

Referring to fig. 1 to 3, the food processor 100 includes a main body 50, a stirring cup assembly detachably mounted on the main body 50, and a cup cover assembly 80 covering the stirring cup assembly.

The host 50 includes a housing 10, a motor 20, a fan 30 and a control circuit board 40, the motor 20, the fan 30 and the control circuit board 40 are installed in the housing 10, the motor 20 and the fan 30 are respectively electrically connected to the control circuit board 40, the motor 20 is not provided with a fan blade, and the fan 30 is located below the motor 20 and is separately provided from the motor 20. The user controls the motor 20 and the fan 30 through the control circuit board 40, respectively. The fan 30 dissipates heat from the motor 20 during the operation of the motor 20, and also dissipates heat from the motor 20 continuously after the operation of the motor 20 is stopped, so that the temperature of the motor 20 can be rapidly reduced.

The stirring cup assembly comprises a stirring cup 60 and a stirring cutter disc assembly 70 arranged at the bottom of the stirring cup 60. The stirring blade disc assembly 70 may be fixed to the bottom of the stirring cup 60, or may be detachably mounted to the bottom of the stirring cup 60.

According to the host 50, the fan 30 is arranged below the motor 20, and the fan 30 is used for dissipating heat of the motor 20, so that the motor 20 does not need to be provided with fan blades, noise generated in the working process of the motor 20 can be greatly reduced, materials such as mute cotton and the like for absorbing noise do not need to be arranged, and the cost of the host 50 is further reduced; because the motor 20 does not need to be provided with fan blades, the self-deflection of the motor 20 can be reduced, the service life of the motor 20 can be prolonged, and the risk caused by the flying-off of the fan blades can be avoided; in addition, the fan 30 is used for dissipating heat from the motor 20, and the fan can not only dissipate heat from the motor 20 during the operation of the motor 20, but also continue to dissipate heat from the motor 20 after the motor 20 stops operating, so that the heat dissipation effect is better.

The motor 20 is provided with a motor cover 21 on the outer side, the motor cover 21 is cylindrical, and the motor cover 21 encloses to form an air duct 25. By providing the motor cover 21 in this manner, the air passage 25 formed by the motor cover 21 can guide the airflow generated by the fan 30 while the motor 20 is insulated. In the illustrated embodiment, the motor cover 21 is fixed to the motor 20 by a fastener such as a screw.

The fan 30 generates an air flow in the air duct 25 in an upward or downward direction. In this way, the air flow generated by the fan 30 flows upward or downward, and the heat of the motor 20 can be dissipated well. In one embodiment, the fan 30 generates an airflow that flows upward within the air duct 25. In another embodiment, the fan 30 generates an airflow that flows downward within the air duct 25.

In the illustrated embodiment, the housing 10 includes an upper housing 11 and a lower housing 12 mounted with the upper housing 11, the motor 20 is mounted to the upper housing 11, and the fan 30 is mounted to the lower housing 12. In this embodiment, the housing 10 includes two parts, an upper housing 11 and a lower housing 12. In other embodiments, the housing 10 may comprise three sections or four sections. A decorative strip may be further disposed between the upper housing 11 and the lower housing 12. The motor 20 may be fixed to the upper case 11 by a fastener or the like, and the fan 30 may be fixed to the lower case 12 by a fastener or the like.

In the illustrated embodiment, the lower housing 12 is provided with a protruding wall 15 surrounding the fan 30, and the protruding wall 15 and the motor cover 21 cooperate to form a closed air duct 25. Thus, the protruding wall 15 and the motor cover 21 cooperate to form the closed air duct 25, so that the air flow generated by the fan 30 during operation can stably flow upwards or downwards in the air duct 25, and the heat dissipation effect is better.

The lower casing 12 is provided with a first tuyere located inside the protruding wall 15 and a second tuyere located outside the protruding wall 15. In the working process of the fan 30, air intake and air exhaust are realized by arranging the first air port and the second air port, so that the heat dissipation effect is realized. In one embodiment, the first air port is an air inlet, and the second air port is an air outlet. In another embodiment, the first air port is an air outlet, and the second air port is an air inlet.

In another embodiment, the motor cover 21 presses downward against the lower housing 12 to form a closed air duct 25. In this way, the motor cover 21 forms the closed air duct 25, so that the air flow generated by the fan 30 during operation can stably flow upwards or downwards in the air duct 25, and the heat dissipation effect is better.

Preferably, the diameter of the blade of the fan 30 ranges from 50 mm to 120 mm. Thus, the fan 30 can better satisfy the heat dissipation requirement of the motor 20. In some embodiments, the diameter of the blade of the fan 30 may be 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, or some value between any two of the foregoing.

In a preferred embodiment, the fan 30 is an axial flow silent fan. In this way, the noise of the main unit 50 can be further reduced, and the airflow generated by the fan 30 flows in the axial direction, so that the heat of the motor 20 can be more efficiently dissipated.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A host, characterized by: the fan comprises a shell (10), a motor (20), a fan (30) and a control circuit board (40), wherein the motor (20), the fan (30) and the control circuit board (40) are installed in the shell (10), the motor (20) and the fan (30) are respectively electrically connected with the control circuit board (40), and the fan (30) is located below the motor (20) and is separated from the motor (20).

2. The host of claim 1, wherein: the motor cover (21) is arranged on the outer side of the motor (20), and the motor cover (21) is enclosed to form an air duct (25).

3. The host of claim 2, wherein: the fan (30) generates an air flow in the air duct (25) in an upward or downward direction.

4. The host of claim 2, wherein: the housing (10) includes an upper housing (11) and a lower housing (12) mounted with the upper housing (11), the motor (20) is mounted to the upper housing (11), and the fan (30) is mounted to the lower housing (12).

5. The host of claim 4, wherein: the lower shell (12) is provided with a protruding wall (15) surrounding the fan (30), and the protruding wall (15) and the motor cover (21) are matched to form a closed air duct (25).

6. The host of claim 5, wherein: the lower shell (12) is provided with a first air opening positioned on the inner side of the protruding wall (15) and a second air opening positioned on the outer side of the protruding wall (15).

7. The host of claim 4, wherein: the motor cover (21) is pressed against the lower shell (12) downwards to form a closed air duct (25).

8. The host of claim 1, wherein: the diameter range of the fan blade of the fan (30) is between 50 mm and 120 mm.

9. The host of claim 1, wherein: the fan (30) adopts an axial flow type silent fan.

10. A cooking machine, its characterized in that: it includes:

the host of any one of claims 1 to 9; and

and the stirring cup assembly is detachably arranged on the main machine.