阅读说明：本技术 底座组件及食品加工装置 (Base subassembly and food processingequipment ) 是由 钱宗华 程建建 潘泽勇 吴东亮 李学珍 高源贵 于 2021-09-26 设计创作，主要内容包括：本发明提供了一种底座组件及食品加工装置,其中,底座组件包括：壳体,壳体上设置有进风口和出风口；散热通道,设置在壳体内,散热通道的两端分别与进风口和出风口连通；驱动件,设置在壳体内并位于散热通道内,并且驱动件位于进风口和出风口之间。上述结构利用空气循环流动实现对驱动件的散热,不额外增加电能损耗,同时不增加额外噪音源,因此本发明的技术方案解决了现有技术中的食品加工器具的散热方式耗能高,噪音大的缺陷。(The invention provides a base assembly and a food processing device, wherein the base assembly comprises: the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell; the heat dissipation channel is arranged in the shell, and two ends of the heat dissipation channel are respectively communicated with the air inlet and the air outlet; the driving piece is arranged in the shell and positioned in the heat dissipation channel, and the driving piece is positioned between the air inlet and the air outlet. The structure utilizes the air circulation flow to realize the heat dissipation of the driving piece, does not additionally increase the electric energy loss, and does not additionally increase the noise source, so the technical scheme of the invention solves the defects of high energy consumption and high noise of the heat dissipation mode of the food processing appliance in the prior art.)

1. A base assembly, comprising:

the air conditioner comprises a shell (10), wherein an air inlet (11) and an air outlet (12) are formed in the shell (10);

the heat dissipation channel (20) is arranged in the shell (10), and two ends of the heat dissipation channel (20) are respectively communicated with the air inlet (11) and the air outlet (12);

the driving piece (30) is arranged in the shell (10) and positioned in the heat dissipation channel (20), and the driving piece (30) is positioned between the air inlet (11) and the air outlet (12).

2. The base assembly according to claim 1, wherein the housing (10) comprises an annular side wall (13), a top wall (14) connected to an upper end of the annular side wall (13), and a bottom wall (15) connected to a lower end of the annular side wall (13), the air inlet (11) and the air outlet (12) being both provided on the annular side wall (13).

3. The base assembly of claim 2, wherein the air outlet (12) is arranged above the air inlet (11).

4. The base assembly of claim 2, further comprising:

the mounting seat (40) is arranged at the top wall (14) and extends towards the interior of the shell (10), a mounting opening (41) is formed in the bottom of the mounting seat (40), the driving piece (30) is arranged at the mounting opening (41), an air passing hole (42) is formed in the mounting seat (40), and the air passing hole (42) and the air outlet (12) are correspondingly formed;

the air duct (50) is arranged below the mounting seat (40), the upper end of the air duct (50) is matched with the mounting seat (40) and communicated with the mounting seat (40) through the mounting opening (41), the lower end of the air duct (50) is connected with the bottom wall (15), an extending part (60) is arranged on the side wall of the air duct (50), the extending part (60) is communicated with the air inlet (11),

wherein the inner space of the mounting seat (40) and the inner space of the air duct (50) jointly form the heat dissipation channel (20).

5. The base assembly of claim 4, further comprising a cyclone structure (70), the cyclone structure (70) being disposed within the air duct (50).

6. The base assembly of claim 5, wherein the cyclone structure (70) comprises a plurality of wind deflectors (71), the plurality of wind deflectors (71) being radially arranged along a central axis of the wind scooper (50).

7. The base assembly according to claim 6, wherein the air guide duct (50) comprises a first section (51) and a second section (52) connected to each other, the second section (52) being located at a lower portion of the first section (51), an upper end of the first section (51) being fitted with the mounting seat (40), a lower end of the second section (52) being connected to the bottom wall (15), the extension portion (60) being provided on a side wall of the second section (52), and a diameter of the second section (52) being larger than a diameter of the first section (51),

a partition plate (53) is arranged between the first section (51) and the second section (52), a communication hole (531) is formed in the partition plate (53) to communicate the first section (51) with the second section (52), the air deflector (71) is connected between the bottom wall (15) and the partition plate (53), one end of the air deflector (71) extends to the communication hole (31), and the other end of the air deflector (71) extends in a direction departing from the communication hole (31).

8. The base assembly of claim 6 or 7, wherein the air deflector (71) is an arcuate plate.

9. The base assembly of claim 1, wherein the drive member (30) is a motor.

10. A food processing device, comprising:

a base assembly (100), the base assembly (100) being the base assembly of any one of claims 1 to 9;

a cup (200) disposed on the base assembly (100);

the cutting structure (300) is arranged in the cup body (200), and the driving piece (30) is connected with the cutting structure (300) and is suitable for driving the cutting structure (300) to rotate.

Technical Field

The invention relates to the technical field of food processing equipment, in particular to a base assembly and a food processing device.

Background

Food processing utensil such as juice extractor, broken wall machine at the during operation motor continuously operates to produce a large amount of heats, for the job stabilization nature of guaranteeing food processing utensil, need dispel the heat to the motor. In the prior art, a food processing appliance adopts a fan to disturb airflow to realize heat dissipation, but the heat dissipation mode depending on the fan can increase electric energy loss, and disturbed airflow has no rule, so that the noise of the whole machine is increased.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defects of high energy consumption and high noise of the heat dissipation mode of the food processing appliance in the prior art, thereby providing a base assembly and a food processing device.

In order to solve the above problems, the present invention provides a base assembly including: the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell; the heat dissipation channel is arranged in the shell, and two ends of the heat dissipation channel are respectively communicated with the air inlet and the air outlet; the driving piece is arranged in the shell and positioned in the heat dissipation channel, and the driving piece is positioned between the air inlet and the air outlet.

Optionally, the casing includes an annular side wall, a top wall connected to an upper end of the annular side wall, and a bottom wall connected to a lower end of the annular side wall, and the air inlet and the air outlet are both disposed on the annular side wall.

Optionally, the air outlet is arranged above the air inlet.

Optionally, the base assembly further comprises: the mounting seat is arranged at the top wall and extends towards the interior of the shell, a mounting opening is formed in the bottom of the mounting seat, the driving piece is arranged at the mounting opening, an air passing hole is formed in the mounting seat, and the air passing hole and the air outlet are arranged correspondingly; the air duct is arranged below the mounting seat, the upper end of the air duct is matched with the mounting seat and is communicated with the mounting seat through a mounting opening, the lower end of the air duct is connected with the bottom wall, an extending portion is arranged on the side wall of the air duct and is communicated with the air inlet, and a heat dissipation channel is formed by the inner space of the mounting seat and the inner space of the air duct.

Optionally, the base assembly further comprises a cyclone structure disposed within the air duct.

Optionally, the cyclone structure comprises a plurality of air deflectors which are radially arranged along a central axis of the air guide cylinder.

Optionally, the air duct includes interconnect first section and second section, the second section is located the lower part of first section, the upper end and the mount pad cooperation of first section, the lower extreme of second section is connected on the diapire, the extension sets up on the lateral wall of second section, and the diameter of second section is greater than the diameter of first section, be provided with the baffle between first section and the second section, be provided with the intercommunicating pore on the baffle, in order to communicate first section and second section, wherein, the aviation baffle is connected between diapire and baffle, and the one end of aviation baffle extends to intercommunicating pore department, the other end of aviation baffle extends along the direction that deviates from the intercommunicating pore.

Optionally, the air deflector is an arc-shaped plate.

Optionally, the drive member is an electric motor.

The present invention also provides a food processing apparatus comprising: the base component is the base component; the cup body is arranged on the base component; and the cutting structure is arranged in the cup body, and the driving piece is connected with the cutting structure and is suitable for driving the cutting structure to rotate.

The invention has the following advantages:

by utilizing the technical scheme of the invention, when the food processing device works, the driving part continuously runs, so that the temperature of the driving part is increased. The temperature rise of the driving piece causes pressure difference between the air inlet and the air outlet, and then outside air flows into the heat dissipation channel. When the air flows, the air exchanges heat with the driving piece and realizes heat dissipation of the driving piece, so that the temperature of the driving piece is kept within a reasonable range. The structure utilizes the air circulation flow to realize the heat dissipation of the driving piece, does not additionally increase the electric energy loss, and does not additionally increase the noise source, so the technical scheme of the invention solves the defects of high energy consumption and high noise of the heat dissipation mode of the food processing appliance in the prior art.

Drawings

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

FIG. 1 shows a schematic cross-sectional view of a food processing device of the present invention;

FIG. 2 shows an enlarged schematic view of FIG. 1 at A (i.e., the base assembly);

FIG. 3 shows a schematic perspective cross-sectional view of a food processing device of the present invention;

FIG. 4 shows an enlarged schematic view of FIG. 3 at B (i.e., the base assembly); and

fig. 5 shows a schematic view of the structure of the food processor of the invention from a lower perspective (after removal of the bottom wall).

Description of reference numerals:

10. a housing; 11. an air inlet; 12. an air outlet; 13. an annular sidewall; 14. a top wall; 15. a bottom wall; 20. a heat dissipation channel; 30. a drive member; 40. a mounting seat; 41. an installation port; 42. air passing holes; 50. an air duct; 51. a first stage; 52. a second stage; 53. a partition plate; 531. a communicating hole; 60. an extension portion; 70. a cyclone structure; 71. an air deflector; 100. a base assembly; 200. a cup body; 300. and (5) cutting the structure.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 4, a base assembly of the present embodiment includes a housing 10, a heat dissipation channel 20, and a driving member 30. Wherein, the housing 10 is provided with an air inlet 11 and an air outlet 12. The heat dissipation channel 20 is disposed in the housing 10, and two ends of the heat dissipation channel 20 are respectively communicated with the air inlet 11 and the air outlet 12. The driving member 30 is disposed in the housing 10 and located in the heat dissipation channel 20, and the driving member 30 is located between the air inlet 11 and the air outlet 12.

With the solution of the present embodiment, when the food processing device is in operation, the driving member 30 is continuously operated, resulting in an increase in the temperature of the driving member 30. The temperature rise of the driving member 30 causes a pressure difference between the air inlet 11 and the air outlet 12, thereby allowing the external air to flow into the heat dissipation channel 20. When the air flows, the air exchanges heat with the driving member 30 and dissipates heat of the driving member 30, so that the temperature of the driving member 30 is maintained within a reasonable range. The structure utilizes the air circulation flow to realize the heat dissipation of the driving part 30, the electric energy loss is not additionally increased, and an additional noise source is not increased, so the technical scheme of the embodiment solves the defects of high energy consumption and high noise of the heat dissipation mode of the food processing appliance in the prior art.

As shown in fig. 1 to 4, in the present embodiment, the housing 10 includes an annular side wall 13, a top wall 14 connected to an upper end of the annular side wall 13, and a bottom wall 15 connected to a lower end of the annular side wall 13, and the air inlet 11 and the air outlet 12 are both disposed on the annular side wall 13. Specifically, the annular side wall 13 is disposed obliquely, so that the housing 10 forms a truncated cone structure. The air inlet 11 and the air outlet 12 are both disposed on the annular sidewall 13. When the driving member 30 is operated, the temperature of the driving member 30 rises, so that a pressure difference is formed between the air inlet 11 and the air outlet 12. The air current flows into the heat dissipation channel 20 from the air inlet 11, exchanges heat with the driving member 30, flows out from the air outlet 12, takes away heat of the driving member 30, and achieves cooling of the driving member 30.

Of course, in some embodiments, which are not shown, the air inlet 11 and the air outlet 12 may be disposed at other positions of the housing 10, such as on the top wall 14 or the bottom wall 15.

As shown in fig. 1 to 4, in the solution of the present embodiment, the air outlet 12 is disposed above the air inlet 11. Specifically, in the present embodiment, the air inlet 11 is located at the lower portion, the air outlet 12 is located at the upper portion, and the driving member 30 is disposed between the air inlet 11 and the air outlet 12. That is, the height from the air inlet 11 to the bottom wall 15 is H1, the height from the driving member 30 to the bottom wall 15 is H2, the height from the air outlet 12 to the bottom wall 15 is H3, and the height relationship among the three is H3 > H2 > H1. The driving piece 30 generates heat in the working process, a pressure difference is formed between the air inlet 11 and the air outlet 12, air flows in a natural circulation mode, the heat inside the base assembly is taken away, the driving piece 30 is cooled, and the working condition requirement of the driving piece 30 is met.

As shown in fig. 1 to 4, in the solution of the present embodiment, the base assembly further includes a mounting seat 40 and an air duct 50. Wherein, the mounting seat 40 is disposed at the top wall 14 and extends toward the inside of the housing 10, the bottom of the mounting seat 40 is provided with a mounting opening 41, and the driving member 30 is disposed at the mounting opening 41. The mounting seat 40 is provided with an air passing hole 42, and the air passing hole 42 is arranged corresponding to the air outlet 12. The air duct 50 is arranged below the mounting seat 40, the upper end of the air duct 50 is matched with the mounting seat 40 and communicated with the mounting seat 40 through the mounting opening 41, the lower end of the air duct 50 is connected with the bottom wall 15, an extending portion 60 is arranged on the side wall of the air duct 50, and the extending portion 60 is communicated with the air inlet 11. Further, the inner space of the mount 40 and the inner space of the air guide duct 50 together form the heat dissipation channel 20.

Specifically, the mounting seat 40 forms a structure recessed toward the inside of the housing 10, and generally includes an annular side wall and a bottom wall, and the mounting opening 41 is provided in the bottom wall. The driving piece 30 is installed at the installation opening 41 through a screw, the screw is connected to the edge of the bottom wall, and meanwhile, a spring is sleeved on the screw, so that the driving piece 30 is connected to the installation seat 40 in a floating mode. Further, the driving member 30 and the side wall of the mounting opening have a gap, so that the air flow can flow into the mounting seat 40 from the air duct 50 through the gap, and the heat exchange of the driving member 30 is realized. Furthermore, the side wall of the mounting seat 40 is provided with a grid-shaped air passing hole 42, and the air passing hole 42 is arranged corresponding to the air outlet 12 in the horizontal direction, so that after the air flow exchanges heat, the air flow can be discharged from the air outlet 12 through the air passing hole 42.

Specifically, the air guide duct 50 has a substantially sleeve structure, and the upper end of the air guide duct 50 abuts against the outer wall surface of the bottom wall of the mount 40, and the lower end thereof is connected to the bottom wall 15. As shown in fig. 5, two ends of the extending portion 60 are respectively communicated with the inside of the air duct 50 and the air inlet 11, so that the air flow can enter the air duct 50 through the extending portion 60 after passing through the air inlet 11. According to the above description, after passing through the air duct 50, the air flows into the mounting seat 40 through the gap between the mounting opening 41 and the driving member 30, so as to exchange heat with the driving member 30.

As shown in fig. 2, 4 and 5, in the solution of the present embodiment, the base assembly further includes a cyclone structure 70, and the cyclone structure 70 is disposed in the air duct 50. Specifically, the cyclone structure 70 can guide the airflow to form a natural spiral slit, thereby increasing the intake air amount.

As shown in fig. 5, in the present embodiment, the cyclone structure 70 includes a plurality of wind deflectors 71, and the wind deflectors 71 are radially disposed along the central axis of the wind guiding cylinder 50. Specifically, the airflow enters from the outside of the adjacent air deflectors 71, and the distance between the adjacent air deflectors 71 gradually decreases in the direction toward the central axis of the air duct 50, so that the flow velocity of the airflow passing through the adjacent air deflectors 71 increases, thereby improving the heat dissipation effect. The air flow enters from the outside in the whole circumference of the cyclone structure 70 and is converged to the central axial line position of the air guide cylinder 50, so that the air speed of the inlet air is greatly improved, and the heat exchange effect of the air flow and the driving piece 30 is improved.

As shown in fig. 4, in the present embodiment, the air duct 50 includes a first section 51 and a second section 52 connected to each other. The second section 52 is located at the lower part of the first section 51, the upper end of the first section 51 is matched with the mounting seat 40, the lower end of the second section 52 is connected to the bottom wall 15, the extension part 60 is arranged on the side wall of the second section 52, and the diameter of the second section 52 is larger than that of the first section 51. A partition 53 is arranged between the first segment 51 and the second segment 52, a communication hole 531 is arranged on the partition 53 to communicate the first segment 51 with the second segment 52, wherein the air deflector 71 is connected between the bottom wall 15 and the partition 53, one end of the air deflector 71 extends to the communication hole 531, and the other end of the air deflector 71 extends in a direction away from the communication hole 531.

Specifically, the partition plate 53 is connected between the lower end of the first stage 51 and the upper end of the second stage 52, and a stepped surface is formed outside the first stage 51, a barrier structure is formed inside the first stage 51, and the portion of the partition plate 53 inside the first stage 51 is provided with the above-described communication hole 531, so that the first stage 51 and the second stage 52 can communicate through the communication hole 531.

Referring to fig. 4 and 5, it can be understood by those skilled in the art that the upper ends of the air deflectors 71 are connected to the lower surface of the partition plate 53, and the lower ends of the air deflectors 71 are connected to the bottom wall 15, so that the air flow entering from the air inlet 11 can enter between two adjacent air deflectors 71. One end of the air deflector 71 in the horizontal direction extends to the hole wall of the communication hole 531, and the other end of the air deflector 71 in the horizontal direction extends in a direction away from the communication hole 531. After entering the second section 52 with a larger space, the airflow enters the communicating holes 531 with smaller openings through the flow guiding effect of the air deflectors 71, so that the flow rate of the airflow is increased, and the heat exchange effect is improved.

Preferably, the air deflector 71 is an arc-shaped plate. The arc-shaped air deflector 71 can guide the air flow to form spiral air flow, so that the air inlet amount is increased.

Preferably, the top wall 14 and the bottom wall 15 in this embodiment are both removably disposed relative to the annular side wall 13, thereby facilitating assembly of the base assembly. Of course, in some embodiments, not shown, the three may be of a unitary construction.

Preferably, the driving member 30 in this embodiment is a motor. The motor shaft of the motor passes upwardly through the top wall 14.

As shown in fig. 1 and 3, the present embodiment also provides a food processing apparatus including a base assembly 100, a cup 200, and a cutting structure 300. The base assembly 100 is the above-mentioned assembly. The cup 200 is disposed on the foot assembly 100. Cutting structure 300 is disposed within cup 200 and drive member 30 is coupled to cutting structure 300 and is adapted to drive cutting structure 300 in rotation.

Those skilled in the art will appreciate that any appliance that uses the cutting structure 300 for food processing may use the base assembly described above, for example, the food processing device may be a soymilk maker, a juicer, a wall breaker, a blender, etc.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.