CN219249968U

CN219249968U - Main machine and cooking machine

Info

Publication number: CN219249968U
Application number: CN202223604952.3U
Authority: CN
Inventors: 夏尉
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-27
Anticipated expiration: 2032-12-27

Abstract

The application provides a host computer and cooking machine. The host comprises: a housing comprising a main housing and a base mounted with the main housing, the main housing comprising a top wall and side walls; the motor is arranged in the shell, a motor cover is arranged on the outer side wall of the motor, and an air inlet is arranged between the motor cover and the top wall; and the noise reduction cover is arranged at the air inlet and surrounds the upper end of the motor, and the noise reduction cover comprises a plurality of air inlet holes. The noise reduction cover is arranged at the air inlet, so that the motor cover and the noise reduction cover can completely enclose the motor, and a good noise reduction effect can be achieved; meanwhile, through setting up the fresh air inlet on the cover of making an uproar, can dispel the heat, cool down to the motor equally.

Description

Main machine and cooking machine

Technical Field

The application relates to the field of food processing, in particular to a host machine and a cooking machine.

Background

With the increasing level of living of people, many different types of food processing machines appear on the market. The functions of the food processor mainly include, but are not limited to, functions of grinding, beating soybean milk, squeezing juice, mincing meat, making coffee, and/or preparing a facial mask. The food processor can comprise a soymilk machine, a stirrer, a broken wall food processor and other machines for crushing and stirring food. The current cooking machine is at the during operation, and the noise that the motor work produced is great.

Disclosure of Invention

An object of the application is to provide a host computer and cooking machine, noise that can reduce the motor during operation effectively produced.

One aspect of the present application provides a host. The host comprises: a housing comprising a main housing and a base mounted with the main housing, the main housing comprising a top wall and side walls; the motor is arranged in the shell, a motor cover is arranged on the outer side wall of the motor, and an air inlet is arranged between the motor cover and the top wall; and the noise reduction cover is arranged at the air inlet and surrounds the upper end of the motor, and the noise reduction cover comprises a plurality of air inlet holes. Because a certain interval exists between the motor cover and the top wall to form an air inlet, wind energy entering the shell can enter the motor cover from the air inlet, and therefore heat dissipation is carried out on the motor. However, the noise generated by the motor cannot be reduced due to the presence of the air inlet. The noise reduction cover is arranged at the air inlet, so that the motor cover and the noise reduction cover can completely enclose the motor, and a good noise reduction effect can be achieved; meanwhile, through setting up the fresh air inlet on the cover of making an uproar, can dispel the heat, cool down to the motor equally.

Further, the motor cover extends from the base toward the top wall, that is, the motor cover and the base are integrally formed, so that the assembly of the main machine is simpler. The motor cover is mounted to the base, that is, the motor cover and the base are molded separately and then assembled together, so that the molding of the two is easier.

Further, the noise reduction cover comprises an annular cover body provided with the air inlet holes and a plurality of baffle strips which are respectively arranged opposite to the air inlet holes, and a gap is arranged between the baffle strips and the cover body. By arranging the barrier strips opposite to the air inlet, the motor can play a certain role in blocking noise generated by the motor, and the noise reduction effect is better; and, owing to be equipped with the space between blend stop and the cover body for the wind in the external entering shell can get into the cover of making an uproar through inlet opening and space, and then realize making an uproar to the motor.

Further, the barrier strip set up in the internal side of cover, barrier strip both ends with the cover body is connected, just the barrier strip is from both ends to middle part keeping away from gradually the fresh air inlet. The noise sound wave that the motor during operation produced reaches the middle part position of blend stop, then transmits towards the both ends of blend stop, and only a small amount of noise passes through the fresh air inlet and conveys away, and it is effectual to make an uproar to fall.

Further, the barrier strip is arc-shaped. Thus, the noise reduction effect is better.

Further, the cover body comprises a first cover wall, a second cover wall, a third cover wall and a fourth cover wall, wherein the second cover wall and the third cover wall are connected with two ends of the first cover wall, and the fourth cover wall is arranged opposite to the first cover wall; at least one of the first hood wall, the second hood wall, the third hood wall and the fourth hood wall is provided with the plurality of air inlet holes. Thus, the shape of the cover body and the motor cover can be matched well, and the assembly is convenient.

Further, the first cover wall and the fourth cover wall which are oppositely arranged are respectively provided with the plurality of air inlet holes. That is, the air inlet holes are arranged oppositely, which is favorable for air inlet and has good heat dissipation effect.

Further, the host machine further comprises a coupler arranged inside the second cover wall or the third cover wall. Therefore, the position of the coupler can avoid the positions of the air inlet holes, so that the air passing through the air inlet holes is prevented from being blocked by the coupler, and the heat dissipation effect is ensured.

Further, the host computer still including set up in the control circuit board in the cover outside of making an uproar falls, the coupler with the motor with control circuit board passes through the wire to be connected, the cover body is equipped with the confession the wire casing that the wire passed through. Through setting up the wire casing, can play arrangement and spacing effect to the wire.

Further, the ratio of the total area of the air inlet holes to the total area of the noise reduction cover is between 0.3 and 0.45. So, on the one hand guarantee that the air inlet is enough to carry out abundant heat dissipation to the motor, on the other hand guarantee better noise reduction effect.

Further, the noise reduction cover is mounted on the main shell, the noise reduction cover is located on the outer side of the motor cover, and a gap is formed between the noise reduction cover and the motor cover. When the main shell base is installed together, interference between the motor cover and the noise reduction cover can be avoided, so that the assembly is more convenient.

Another aspect of the present application provides a food processor. This cooking machine includes: a host as described above; the stirring cup assembly is detachably arranged on the host; and the cup cover assembly is covered on the stirring cup assembly.

Drawings

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

FIG. 2 is a cross-sectional view of the host of FIG. 1;

FIG. 3 is another cross-sectional view of the host shown in FIG. 1;

FIG. 4 is a cross-sectional view of the host shown in FIG. 2 with the circuit board removed;

fig. 5 is a schematic perspective view of the noise reduction cover shown in fig. 2.

Detailed Description

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

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "a" or "an" and the like as used in the description and the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited 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 or all possible combinations of one or more of the associated listed items.

The food processor 100 of the present application may be used for making soymilk, squeezing juice, and the like. Referring to fig. 1-5, a food processing machine 100 includes a main machine 70, a blender cup assembly 50, and a bowl cover assembly 60. The stirring cup assembly 50 is detachably mounted on the main machine 70, and the cup cover assembly 60 covers the stirring cup assembly 50.

The main unit 70 includes the housing 10, the motor 20, and the noise reduction housing 30. The stirring cup assembly 50 includes a stirring cup 51 and a knife assembly 52 provided at the bottom of the stirring cup 51. The stirring cup 51 is used for placing food, and the motor 20 can drive the knife assembly 52 to stir and crush the food in the stirring cup 51. The housing 10 includes a main housing 11 and a base 12 mounted with the main housing 11, the main housing 11 including a top wall 111 and side walls 112. The blender cup assembly 50 is mounted above the top wall 111.

The motor 20 is installed in the shell 10, a motor cover 13 is arranged on the outer side of the motor 20, and an air inlet 14 is arranged between the motor cover 13 and the top wall 111. The noise reduction cover 30 is disposed at the air inlet 14 and surrounds the upper end of the motor 20, and the noise reduction cover 30 includes a plurality of air inlet holes 31. The "noise reduction cover 30 is disposed at the air inlet 14", which means that the noise reduction cover 30 can cover the air inlet 14, and includes the following cases: the noise reduction cover 30 is arranged outside the motor cover 13; the noise reduction cover 30 is arranged on the inner side of the motor cover 13, and the noise reduction cover 30 is arranged flush with the motor cover 13.

The air inlet 31 may be an elongated hole, a square hole, a round hole, an oval hole, but is not limited thereto. In the illustrated embodiment, the air inlet opening 31 is provided as an elongated opening extending in a lateral direction, and the width of the air inlet opening 31 is preferably between 4 mm and 10 mm.

Since a certain space exists between the motor cover 13 and the top wall 111 to form the air inlet 14, the air entering the housing 10 can enter the motor cover 13 from the air inlet 14, so that the heat of the motor 20 is dissipated. However, the presence of the air inlet 14 does not reduce the noise generated by the motor 20. The noise reduction cover 30 is arranged at the air inlet 14, the motor cover 13 and the noise reduction cover 30 can completely enclose the motor 20, and a good noise reduction effect can be achieved; meanwhile, by providing the air inlet hole 31 in the noise reduction cover 30, the motor 20 can be cooled and radiated as well.

In one embodiment, the motor cover 13 extends from the base 12 toward the top wall 111, that is, the motor cover 13 and the base 12 are integrally formed, so that the assembly of the main unit 70 is simpler.

In another embodiment, the motor housing 13 is mounted to the base 12. That is, the motor cover 135 and the base 12 are molded separately and then assembled together, so that the molding of the two is easier.

In one embodiment, the noise reduction cover 30 includes an annular cover 39 provided with the air inlet holes 31 and a plurality of barrier ribs 36 disposed opposite to the air inlet holes 31, and a gap 361 is disposed between the barrier ribs 36 and the cover 39. By arranging the barrier strips 36 opposite to the air inlet holes 31, the noise generated by the motor 20 can be blocked to a certain extent, and the noise reduction effect is better; in addition, since the gap 361 is provided between the barrier 36 and the cover 390, the air entering the housing 10 from the outside can enter the noise reduction cover 30 through the air inlet 31 and the gap 361, thereby realizing noise reduction of the motor 20.

The baffle strip 36 is disposed inside the cover 39, two ends of the baffle strip 36 are connected with the cover 39, and the baffle strip 36 is gradually far away from the air inlet 31 from two ends to the middle. The motor 20 is operated to generate

The noise sound wave of (2) reaches the middle position of the barrier strip 36, then transmits towards the two ends of the barrier strip 36, and only a small amount of noise 5 is transmitted out through the air inlet hole 31, so that the noise reduction effect is good. In the illustrated embodiment, the barrier rib 36 is an arc

Shape. Thus, the noise reduction effect is better.

The cover 39 includes a first cover wall 32, a second cover wall 33 and a third cover wall 34 connected to both ends of the first cover wall 32, and a fourth cover wall 35 disposed opposite to the first cover wall 32; at least one of the first, second, third and

fourth hood walls

32, 33, 34, 35 is provided with 0 the number of air inlet openings 31. In this way, the shape of the cover 39 can be matched with that of the motor cover 13, and the motor cover is assembled

The preparation is convenient.

In the illustrated embodiment, the first and

fourth shroud walls

32, 35, which are disposed opposite each other, are provided with the plurality of air inlet holes 31, respectively. That is, the air inlet holes 31 are arranged oppositely, which is favorable for air inlet and has good heat dissipation effect. In other embodiments, the air inlet holes 31 may be formed in 2 adjacent shroud walls.

5 the main machine 70 further comprises a coupler (not shown) disposed inside the second cover wall 33 or inside the third cover wall 34, which is inserted through the top wall 111 for interfacing with a cup coupler disposed on the stirring cup 51. The coupler being disposed inside the second housing wall 33 means that the coupler is disposed inside the housing 39 and adjacent to the second housing wall 33. Likewise, the coupler being disposed inside the third housing wall 34 means that the coupler is disposed inside the housing 39 and adjacent to the third housing wall 34. Therefore, the position of the coupler can avoid the positions of the air inlet holes 31, so that the wind passing through the air inlet holes 31 is prevented from being blocked by the coupler, and the heat dissipation effect is ensured.

The host 70 further comprises a control circuit board 37 arranged on the outer side of the noise reduction cover 30, the coupler and the motor 20 are connected with the control circuit board 37 through wires, and the cover 39 is provided with a wire slot 38 for the wires to pass through. In the illustrated embodiment, the wire slot 38 is provided in the second cover wall 33 or the third cover wall 34. By providing the wire slots 38, the wires can be sorted and limited.

The ratio of the total area of the air inlet holes 31 to the total area of the noise reduction cover 30 is between 0.3 and 0.45. So, on the one hand, the air intake is guaranteed to be enough to sufficiently dissipate heat of the motor 20, and on the other hand, a good noise reduction effect is guaranteed.

In some embodiments, the ratio of the total area of the plurality of air inlet holes 31 to the total area of the noise reduction housing 30 may be 0.3, 0.35, 0.4, 0.45, or some value between any adjacent two of the above.

The noise reduction cover 30 is mounted on the main housing 11, the noise reduction cover 30 is located outside the motor cover 13, and a gap 130 is provided between the noise reduction cover 30 and the motor cover 13. Before the base 12 of the main casing 11 is installed, the noise reduction cover 30 is installed on the main casing 11, and a gap 130 is formed between the noise reduction cover 30 and the motor cover 13, so that interference between the motor cover 13 and the noise reduction cover 30 can be avoided when the base 12 of the main casing 11 is installed together, and the assembly is more convenient. The gap 130 ranges between 1 mm and 3.5 mm. The top end of the noise reduction cover 30 is provided with a clamping groove 301, the top wall 111 of the main housing 11 is correspondingly provided with a convex rib 119, and the noise reduction cover 30 can be mounted on the main housing 11 through the matching of the clamping groove 301 and the convex rib 119.

The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model to the precise form disclosed, and any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims

1. A host, comprising:

-a housing (10) comprising a main housing (11) and a base (12) mounted with the main housing (11), the main housing (11) comprising a top wall (111) and side walls (112);

the motor (20) is arranged in the shell (10), a motor cover (13) is arranged on the outer side of the motor (20), and an air inlet (14) is formed between the motor cover (13) and the top wall (111); and

The noise reduction cover (30) is arranged at the air inlet (14) and surrounds the upper end of the motor (20), and the noise reduction cover (30) comprises a plurality of air inlet holes (31).

2. The host of claim 1, wherein: the motor cover (13) extends from the base (12) towards the top wall (111); or,

the motor cover (13) is mounted on the base (12).

3. The host of claim 1, wherein: the noise reduction cover (30) comprises an annular cover body (39) provided with a plurality of air inlet holes (31) and a plurality of baffle strips (36) which are respectively arranged opposite to the plurality of air inlet holes (31), and a gap (361) is formed between the baffle strips (36) and the cover body (39).

4. A host as claimed in claim 3, wherein: the baffle strip (36) is arranged on the inner side of the cover body (39), two ends of the baffle strip (36) are connected with the cover body (39), and the baffle strip (36) is gradually far away from the air inlet hole (31) from two ends to the middle part.

5. The host of claim 4, wherein: the barrier strip (36) is arc-shaped.

6. A host as claimed in claim 3, wherein: the cover body (39) comprises a first cover wall (32), a second cover wall (33) and a third cover wall (34) which are connected with two ends of the first cover wall (32), and a fourth cover wall (35) which is arranged opposite to the first cover wall (32);

at least one of the first hood wall (32), the second hood wall (33), the third hood wall (34) and the fourth hood wall (35) is provided with the number of air inlet holes (31).

7. The host of claim 6, wherein: the first cover wall (32) and the fourth cover wall (35) which are arranged oppositely are respectively provided with a plurality of air inlet holes (31).

8. The host of claim 7, wherein: the host also includes a coupler disposed inside the second housing wall (33) or inside the third housing wall (34).

9. The host of claim 8, wherein: the host computer still including set up in control circuit board (37) in noise reduction cover (30) outside, the coupler with motor (20) with control circuit board (37) are through the wire connection, cover body (39) are equipped with confession wire casing (38) that the wire passed through.

10. The host of claim 1, wherein: the ratio of the total area of the air inlet holes (31) to the total area of the noise reduction cover (30) is between 0.3 and 0.45.

11. The host of claim 1, wherein: the noise reduction cover (30) is mounted on the main shell (11), the noise reduction cover (30) is located on the outer side of the motor cover (13), and a gap (130) is formed between the noise reduction cover (30) and the motor cover (13).

12. A cooking machine, characterized in that it includes:

the host of any one of claims 1 to 11;

a blender cup assembly (50) removably mounted to the main machine; and

And the cup cover assembly (60) is covered on the stirring cup assembly (50).