CN211609446U

CN211609446U - Base assembly and food processor with same

Info

Publication number: CN211609446U
Application number: CN201922075473.9U
Authority: CN
Inventors: 伯顿·克里斯托弗; 邱锐杰; 刘榕
Original assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-02
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a frame subassembly and have its food processor, this frame subassembly includes the base, and a housing, bottom and air supply mechanism, the air intake has been seted up on the base, air outlet and wind-guiding passageway, the shell is connected with the base, be formed with inlet air channel between shell and the base, inlet air channel's one end and air intake intercommunication, inlet air channel's the other end and the one end intercommunication of wind-guiding passageway, the bottom is installed on the base and is located the relative both sides of base respectively with the shell, be formed with the passageway of airing exhaust between bottom and the base, the one end and the air outlet intercommunication of the passageway of airing exhaust, the other end of the passageway of airing exhaust communicates with the other end of wind-guiding passageway, air supply mechanism includes the motor, the. The installation focus of motor reduces, and the vibration of motor has reduced the vibration on can effectively transmitting base and bearing surface, sets up air flow channel and has reduced wind and make an uproar for user's use experience is effectively promoted.

Description

Base assembly and food processor with same

Technical Field

The utility model relates to a life electrical apparatus technical field especially relates to a frame subassembly. The utility model discloses still include a food processor.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

Food processor, for example the cooking machine generally has stirring cup subassembly and frame subassembly of mutually supporting, wherein, stirring cup subassembly includes the cup, cup and cutter unit spare, cutter unit spare and cup are all installed on the cup, and cutter unit spare's blade setting is in the cup, stirring cup subassembly sets up on frame subassembly, cutter unit spare is connected with the motor drive in the cup subassembly, through motor drive cutter unit spare, make the blade among the cutter unit spare rotatory, thereby handle and process the food in the cup.

In order to ensure that the motor can effectively dissipate heat during operation, in the prior art, an air inlet and an air outlet are arranged on a shell of a base assembly, a fan is arranged on the motor, when the motor operates, the fan rotates to enable external air to enter the shell through the air inlet and leave the shell through the air outlet, and the air flows to dissipate heat of the motor.

However, because the distance between the motor and the bearing surface of the base assembly is far away, the center of gravity of the motor is high, the motor is easy to vibrate and generate noise in the running process, and the bottom surface in the shell is free of an unnecessary air channel structure, so that wind noise is easy to generate in the air flowing process, and therefore the user experiences the reduction in use due to the influence of vibration and noise in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at least solving the problem that the user experiences and reduces because vibration and noise result in using. The purpose is realized by the following technical scheme:

the utility model discloses a first aspect provides a frame subassembly, the frame subassembly includes:

the air guide device comprises a base, wherein an air inlet, an air outlet and an air guide channel are formed in the base;

the shell is connected with the base, an air inlet channel is formed between the shell and the base, one end of the air inlet channel is communicated with the air inlet, and the other end of the air inlet channel is communicated with one end of the air guide channel;

the bottom cover is arranged on the base and is respectively positioned on two opposite sides of the base together with the shell, an air exhaust channel is formed between the bottom cover and the base, one end of the air exhaust channel is communicated with the air outlet, and the other end of the air exhaust channel is communicated with the other end of the air guide channel;

and the air supply mechanism comprises a motor, and the motor is arranged in the air guide channel.

According to the utility model discloses a frame subassembly, bottom and shell are installed respectively in the both sides of base, and wherein, the bottom forms the passageway of airing exhaust with the base towards the bearing surface (like desktop etc.) of frame subassembly, bottom, and the shell is connected with the base, forms inlet air channel between base and the shell, is provided with air intake, air outlet and wind-guiding passageway on the base, and the motor setting just is close to the bearing surface setting in the wind-guiding passageway. When the motor operates, air flows to sequentially pass through the air inlet, the air inlet channel, the air guide channel, the air exhaust channel and the air outlet, and the motor exchanges heat with the flowing air, so that the motor can effectively dissipate heat.

The motor is fixed with the base and is close to the bearing surface, and the focus of motor reduces, and the motor operation in-process, the vibration of motor can effectively transmit to base and bearing surface on for the vibration volume and the noise of motor reduce, set up the air flow channel in the frame subassembly, make the wind noise of air flow in-process reduce, thereby make user's use experience obtain effectively promoting.

In addition, according to the utility model discloses a frame subassembly still can have following additional technical characterstic:

in some embodiments of the present invention, the base is provided with a mounting groove communicated with the air outlet, the mounting groove is communicated with the air guide channel, and the bottom cover is detachably mounted on the notch of the mounting groove.

In some embodiments of the present invention, the base assembly further includes an air duct shell, the air duct shell is installed in the mounting groove, one end of the air duct shell is communicated with the air outlet, the other end of the air duct shell is communicated with the air guide channel, the bottom cover is surrounded by the air duct shell to form the air exhaust channel.

In some embodiments of the utility model, the base orientation the radial inboard of shell be formed with the bellying that the interior bottom surface interval of shell set up, wind-guiding passageway is seted up just follow on the bellying the direction of height setting of bellying, the air intake is seted up the base is located on the body in the radial outside of bellying, the air intake with the base is kept away from one side intercommunication of shell, the shell with space between the bellying forms inlet air channel.

In some embodiments of the present invention, the number of the air inlets is two, and two of the air inlets are respectively located at two opposite sides of the protruding structure.

In some embodiments of the present invention, the air outlet is formed on a side wall of the base between the two air inlets;

and/or at least part of the wall surface of the air duct shell is wave-shaped.

In some embodiments of the present invention, the base is provided with a supporting portion, the supporting portion and the protruding portion are located on the same side of the base, and the supporting portion is matched with the inner bottom surface of the housing;

the protruding portion is provided with a connecting portion, and the connecting portion is connected with the shell through a connecting piece.

In some embodiments of the present invention, the number of the supporting portions is multiple, each of the supporting portions is disposed at intervals along the circumferential direction of the base, and each of the supporting portions is disposed close to the edge of the base;

and/or the connecting parts are multiple in number, and the connecting parts are arranged at intervals along the circumferential direction of the protruding part and are positioned on the outer side of the air guide channel.

In some embodiments of the utility model, the air supply mechanism still include the mounting bracket and with the fan that motor drive connects, the motor is kept away from the one end setting of fan is in on the mounting bracket, the fan can warp the wind-guiding passageway is in the passageway of airing exhaust, so that the motor sets up in the wind-guiding passageway just the mounting bracket supports and leans on the bellying.

In some embodiments of the present invention, the base assembly further comprises foam, the foam is disposed in at least one of the air intake channel, the air exhaust channel and the air guide channel;

and/or the base assembly further comprises a seal disposed at a junction of the housing and the base;

and/or the stand assembly further comprises at least one anti-slip member disposed on a side of the base remote from the housing.

A second aspect of the present invention provides a food processor, comprising:

the stand component is the stand component;

the stirring cup assembly is arranged on the shell, and a cutter of the stirring cup assembly is in transmission connection with the motor.

According to the utility model discloses a food processor, wherein in this food processor's the frame subassembly, the both sides at the base are installed respectively to bottom and shell, and wherein, the bottom is towards the bearing surface of frame subassembly (like desktop etc.), and the bottom forms the passageway of airing exhaust with the base, and the shell is connected with the base, forms inlet air channel between base and the shell, is provided with air intake, air outlet and wind-guiding passageway on the base, and the motor setting just is close to the bearing surface setting in the wind-guiding passageway. When the motor operates, air flows to sequentially pass through the air inlet, the air inlet channel, the air guide channel, the air exhaust channel and the air outlet, and the motor exchanges heat with the flowing air, so that the motor can effectively dissipate heat.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically illustrates a schematic structural view of a first perspective of a base assembly according to an embodiment of the present invention;

FIG. 2 is an exploded view of the housing assembly shown in FIG. 1;

FIG. 3 is a cross-sectional view of the pedestal assembly shown in FIG. 1 (where the black arrows indicate the direction of airflow);

FIG. 4 is a second perspective view of the base assembly shown in FIG. 1 (wherein the housing and blower mechanism are not shown)

FIG. 5 is an exploded view of the housing assembly shown in FIG. 4;

FIG. 6 is a block diagram of the base assembly shown in FIG. 1 from a third perspective;

FIG. 7 is an exploded view of the base assembly shown in FIG. 6 (with the base, bottom cover, duct casing, and cleats in an assembled condition);

fig. 8 is a schematic view of the housing assembly shown in fig. 7.

The reference numbers are as follows:

100 is a stand component;

10 is a shell, 11 is a through hole, 12 is an annular groove, and 13 is an inner bottom surface;

20 is a base, 21 is a convex part, 22 is a connecting part, 23 is a supporting part, 24 is an air guide channel, 25 is an air inlet, 26 is an air outlet, and 27 is a mounting groove;

30 is an air supply mechanism, 31 is a mounting frame, 32 is a motor, and 33 is a fan;

40 is an air duct shell;

50 is a bottom cover;

60 is an anti-skid member;

70 is an air inlet channel;

and 80 is an exhaust channel.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 8, according to an embodiment of the present invention, a housing assembly 100 is provided, the housing assembly 100 includes: base 20, shell 10, bottom 50 and air supply mechanism 30, the last air intake 25 of having seted up of base 20, air outlet 26 and wind-guiding passageway 24, shell 10 is connected with base 20, be formed with air inlet passageway 70 between shell 10 and the base 20, the one end and the air intake 25 intercommunication of air inlet passageway 70, the other end of air inlet passageway 70 and the one end intercommunication of wind-guiding passageway 24, bottom 50 installs on base 20 and is located the opposite both sides of base 20 respectively with shell 10, be formed with air exhaust passageway 80 between bottom 50 and the base 20, the one end and the air outlet 26 intercommunication of air exhaust passageway 80, the other end and the other end intercommunication of wind-guiding passageway 24 of air exhaust passageway 80, air supply mechanism 30 includes motor 32, motor 32 sets up in wind-guiding passageway 24.

According to the utility model discloses a frame subassembly 100, bottom 50 and shell 10 are installed respectively in base 20's both sides, wherein, bottom 50 is towards the bearing surface (like desktop etc.) of frame subassembly 100, bottom 50 forms exhaust passageway 80 with base 20, shell 10 is connected with base 20, form inlet air channel 70 between base 20 and the shell 10, be provided with air intake 25, air outlet 26 and wind-guiding passageway 24 on the base 20, motor 32 sets up in wind-guiding passageway 24 and is close to the bearing surface setting. As shown in fig. 3, when the motor 32 operates, air flows through the air inlet 25, the air inlet channel 70, the air guide channel 24, the air exhaust channel 80 and the air outlet 26 in sequence, and the motor 32 performs heat exchange with the flowing air, so that the motor 32 can effectively dissipate heat.

Motor 32 is fixed and is close to the bearing surface with base 20, and the focus of motor 32 reduces, and motor 32 operation in-process, the vibration of motor 32 can effectively transmit to base 20 and bearing surface on for the vibration volume and the noise of motor 32 reduce, set up the air flow passageway in seat subassembly 100, make the wind noise of air flow in-process reduce, thereby make user's use experience obtain effectively promoting.

It should be understood that the surface of the housing 10 has no opening structure, so that the overall coordination of the base assembly 100 is improved, the use experience of the user is further improved, in addition, the surface of the housing 10 has no opening structure, the overall strength of the housing 10 can be improved, the stability of the base 20 assembly is improved, when the motor 32 operates, the vibration and noise can be effectively reduced, and the use experience of the user is further improved.

It should be noted that, shell 10 is for having open-ended shell structure, be provided with the cooperation draw-in groove in base 20's circumference, when assembling, install air supply mechanism 30 on base 20 earlier, again with shell 10's opening towards base 20, shell 10 lock joint is in air supply mechanism 30's the outside, shell 10's opening and base 20's draw-in groove cooperation, make shell 10 be connected with base 20, when shell 10 connects in base 20's the outside, air supply mechanism 30 keeps apart with the external world, thereby can effectively avoid the influence of external environment to air supply mechanism 30, and simultaneously, base 20's surface and shell 10's surface are in the coplanar, thereby the harmony of unit subassembly outward appearance has been improved.

In addition, when the base assembly 100 is used in a food processor, the stirring cup assembly of the food processor is disposed on the base assembly 100 and is in transmission connection with the base assembly 100, wherein the housing 10 is provided with a supporting structure, so as to stably support the stirring cup assembly, so that the stirring cup assembly can effectively process food; the control components (keys, display, knobs, etc.) of the food processor are mounted on the housing 10, thereby facilitating assembly during assembly for operation by the user during use; the shell 10 is further provided with an electrical appliance connecting structure, when the stirring cup assembly is arranged on the shell 10, the stirring cup assembly and the base assembly 100 can be electrically connected through the electrical appliance connecting structure, and therefore the food processor can stably and efficiently operate.

It is further understood that, as shown in fig. 4 and 5, the base 20 is provided with a mounting groove 27 communicating with the air outlet 26, the mounting groove 27 is communicated with the air guide channel 24, and the bottom cover 50 is detachably mounted on a notch of the mounting groove 27. Specifically, the bottom surface (the side surface facing the supporting surface and disposed opposite to the side surface where the housing 10 is located) of the base 20 is provided with a mounting groove 27, and the bottom cover 50 can seal the mounting groove 27 when being matched with the notch of the mounting groove 27, and at this time, the mounting groove 27 can only be communicated with the air outlet 26 and the air guide channel 24. When the motor 32 operates, air enters the mounting groove 27 through the air guide channel 24 and is discharged to the outside through the air outlet 26, the air exhaust position is arranged at the bottom of the base 20, and the vibration in the air exhaust process is offset by using the self weight of the base assembly 100, so that the stability of the base assembly 100 can be further improved, and the vibration and the noise can be effectively reduced.

It should be noted that the connection mode of the bottom cover 50 and the notch of the mounting groove 27 may be clamping, screw connection, etc. when a fault occurs in the mounting groove 27, the maintenance can be performed by removing the bottom cover 50, thereby improving the convenience of the maintenance of the base assembly 100.

Further, as shown in fig. 4 and 5, the base assembly 100 further includes an air duct shell 40, the air duct shell 40 is installed in the installation groove 27, one end of the air duct shell 40 is communicated with the air outlet 26, the other end of the air duct shell 40 is communicated with the air guiding channel 24, and the bottom cover 50 and the air duct shell 40 surround to form the air exhausting channel 80. Specifically, the air duct shell 40 is installed in the installation groove 27 and is respectively communicated with the air outlet 26 and the air guide channel 24, when the bottom cover 50 is installed at the notch of the installation groove 27, the bottom cover 50 and the air duct shell 40 surround to form an air exhaust channel 80, and after air flows out through the air guide channel 24, the air directly enters the air exhaust channel 80 formed by the air duct shell 40 and the bottom cover 50 and is exhausted through the air outlet 26. The air exhaust channel 80 is formed by the air duct shell 40 and the bottom cover 50, so that the difficulty in processing the base 20 can be effectively reduced, and the manufacturing cost of the base assembly 100 is reduced.

It should be pointed out that the air duct shell 40 is the spiral case structure, and the air exhaust channel 80 that the bottom cover 50 encloses with the air duct shell 40 and forms is the spiral structure, can effectively improve the velocity of flow of air when air enters into air exhaust channel 80 through wind-guiding passageway 24, simultaneously, effectively reduces the wind noise of the air flow in-process to make user's use experience further obtain promoting.

In addition, a first sealing strip is arranged at the joint of the air duct shell 40 and the air guide channel 24, a second sealing strip is arranged at the joint of the air duct shell 40 and the bottom cover 50, and the sealing performance of the joint can be improved by the arrangement of the first sealing strip and the second sealing strip, so that the wind noise in the use process is reduced.

In addition, in the whole machine installation process, the bottom cover 50 and the air duct shell 40 are sequentially installed from the bottom surface direction of the base 20, and after the bottom cover 50 and the air duct shell 40 are installed, parts such as a motor and the like are installed from the other side of the base, so that the assembly efficiency is improved, meanwhile, the influence on other parts in the installation process of the bottom cover 50 and the air duct shell 40 is avoided, and the manufacturing cost is reduced.

Further, as shown in fig. 2 to 5, a protruding portion 21 spaced from the inner bottom surface 13 of the housing 10 is formed on the radially inner side of the base 20 facing the housing 10, an air guiding channel 24 is formed on the protruding portion 21 and is arranged along the height direction of the protruding portion 21, an air inlet 25 is formed on the body of the base 20 located on the radially outer side of the protruding portion 21, the air inlet 25 is communicated with one side of the base 20 far away from the housing 10, and an air inlet channel 70 is formed in a space between the housing 10 and the protruding portion 21. Specifically, a protruding portion 21 is formed on a side surface of the base 20 facing the housing 10, the protruding portion 21 is located in a middle position of the base 20, the air guiding channel 24 is formed in the middle position of the protruding portion 21, the air guiding channel 24 is formed along a height direction of the protruding portion 21, the motor 32 is disposed in the air guiding channel 24, the air inlet 25 is formed in a bottom surface of the base 20 and located on a radial outer side of the protruding portion 21, after the housing 10 is connected with the base 20, the air supply mechanism 30 is enclosed between the housing 10 and the base 20, after the motor 32 is started, air enters through a bottom surface of the base 20 and flows to the air guiding channel 24 after entering the air inlet channel 70, and when passing through the air guiding channel 24, heat exchange is performed with the motor 32, so that the motor 32 dissipates heat, the air after heat exchange enters the air exhaust channel 80 through the air guiding channel 24 and finally is.

Through setting up motor 32 in wind-guiding passageway 24, can effectively improve the efficiency of motor 32 heat exchange to guaranteed that motor 32 can stabilize high-efficient operation, simultaneously, the stability of the bottom of base 20 is high, and air intake 25 sets up in the bottom of base 20, can avoid the influence of air admission process to frame subassembly 100, makes the stability of frame subassembly 100 obtain promoting.

It should be understood that, the air guide channel 24 is arranged on the protruding structure, and the motor 32 is arranged in the air guide channel 24, so that the installation stability of the motor 32 can be improved while the gravity center height of the motor 32 is reduced, vibration of the motor 32 in the operation process is reduced, and the use experience of a user is improved.

Further, as shown in fig. 3 to 5, the number of the air inlets 25 is two, and the two air inlets 25 are respectively located at two opposite sides of the protruding structure. The two air inlets 25 are arranged to increase the air inlet volume, so that the heat dissipation of the motor 32 can be effectively carried out, and meanwhile, the air noise generated by air inlet can be reduced by the aid of the two air inlets 25, and the comfort of a user in the using process is improved; in addition, two air inlets 25 set up relatively, can make frame subassembly 100's stability obtain guaranteeing in the air inlet process, avoid the unilateral atress to lead to the condition of frame subassembly 100 vibration to take place to further reduce the vibration in the frame subassembly 100 use, and then effectively promoted user's use and experienced.

Further, as shown in fig. 4 and 5, the air outlet 26 is formed on a side wall of the base 20 between the two air inlets 25. Specifically, since the air exhausted through the air outlet 26 is the air after heat exchange, the air exhausted through the air outlet 26 is effectively prevented from entering the inside of the base assembly 100 again through the air inlet 25 by disposing the air outlet 26 on the side wall of the base 20, so that the effective heat dissipation of the motor 32 is ensured. In addition, the air outlet 26 is arranged between the two air inlets 25, so that the stress of the engine base assembly 100 is balanced in the operation process, the stability of the engine base assembly is ensured, the factors generated by vibration are eliminated, and the use experience of a user is improved.

It should be noted that the air inlet 25 and the air outlet 26 are both of a grid structure, and the grid structure can effectively prevent external foreign objects from entering the inside of the base assembly 100 while ensuring the air volume, thereby ensuring stable and efficient operation of the base assembly 100.

Specifically, at least a part of the wall surface of the air duct shell 40 is wave-shaped, so that the wind speed in the air duct can be reduced, the wind direction in the air duct can be changed, and the noise can be reduced.

Further, as shown in fig. 2, 4, 5 and 7, the base 20 is provided with a supporting portion 23, the supporting portion 23 and the protruding portion 21 are located on the same side of the base 20, and the supporting portion 23 is matched with the inner bottom surface 13 of the housing 10; the protruding portion 21 is provided with a connecting portion 22, and the connecting portion 22 is connected to the housing 10 through a connecting member. Specifically, the supporting portion 23 is a columnar structure, when the housing 10 is connected with the base 20, the supporting portion 23 is matched with the inner bottom surface 13 of the housing 10, the connecting portion 22 is fixedly connected with the housing 10 through a connecting piece, and by separating the connecting point and the supporting point of the housing 10 from the base 20, when the base 20 and the housing 10 are effectively connected and fixed, the strength of the housing 10 can be effectively improved, the strength of the housing 10 is increased, so that the stability of the base assembly 100 is improved, and the vibration of the base assembly 100 in the using process is further reduced.

It should be noted that, as shown in fig. 8, an annular groove 12 is provided at a position corresponding to the supporting portion 23 on the inner bottom surface 13 of the housing 10, when the housing 10 is connected to the base 20, the supporting portion 23 is inserted into the annular groove 12, and the supporting portion 23 is matched with the annular groove 12, so that the supporting portion 23 supports the housing 10, and further, the strength of the housing 10 is effectively improved.

In addition, as shown in fig. 8, the connecting member (not shown) is a screw, specifically, a threaded hole is formed in the connecting portion 22, a through hole 11 is formed in the position of the housing 10 corresponding to the connecting portion 22, when the housing 10 is connected with the base 20, the through hole 11 and the threaded hole are arranged in a centering manner, and the screw passes through the through hole 11 and then is in threaded connection with the threaded hole, so that the base 20 and the housing 10 are connected and fixed.

Further, as shown in fig. 2, 4, 5, and 7, the number of the support portions 23 is plural, the support portions 23 are provided at intervals in the circumferential direction of the base 20, and the support portions 23 are provided near the edge of the base 20. When the housing 10 is connected to the base 20, the supporting portions 23 are respectively engaged with the inner bottom surface 13 of the housing 10, and the engaging positions of the supporting portions 23 are close to the edge of the housing 10, so that the strength of the housing 10 is further improved, the strength of each position of the housing 10 is uniform, the vibration in the using process is further reduced, and the using experience of the user is further improved.

Specifically, as shown in fig. 2, 4, 5 and 7, the number of the connecting portions 22 is plural, each connecting portion 22 is arranged along the circumferential direction of the protruding portion 21 at intervals and is located outside the air guide channel 24, when the housing 10 is connected to the base 20, the fixing points of the housing 10 and the base 20 can be increased by arranging the plural connecting portions 22, and meanwhile, by arranging the connecting portions 22 in the circumferential direction, the stress at the connecting positions can be uniform, the stress concentration phenomenon in the use process is effectively avoided, and thus the vibration in the use process is effectively reduced.

It should be noted that, each support portion 23 is closer to the edge of the base 20 than each connection portion 22, and the support portion 23 and the connection portion 22 are used to support the housing 10 in multiple positions, so as to further enhance the strength of the housing 10 and avoid vibration and noise generated during use.

Further, as shown in fig. 2, fig. 3 and fig. 7, the air supply mechanism 30 further includes a mounting bracket 31 and a fan 33 in transmission connection with the motor 32, one end of the motor 32 away from the fan 33 is disposed on the mounting bracket 31, and the fan 33 can be located in the air exhaust channel 80 through the air guide channel 24, so that the motor 32 is disposed in the air guide channel 24 and the mounting bracket 31 abuts against the protruding portion 21. Specifically, when the air supply mechanism 30 is installed, the mounting frame 31 and the fan 33 are installed at two ends of the motor 32 respectively, wherein the fan 33 is connected with a rotating shaft of the motor 32, the mounting frame 31 is connected with a base of the motor 32, after the air supply mechanism 30 is assembled, one end of the fan 33 faces the air guide channel 24, the air supply mechanism 30 is gradually moved downwards, the fan 33 enters the air exhaust channel 80 through the air guide channel 24, the motor 32 is located in the air guide channel 24 at the moment, the mounting frame 31 abuts against the side face, facing the shell 10, of the protruding portion 21 and is fixedly connected, and finally the shell 10 is connected with the base 20.

Air supply mechanism 30 installs the efficiency that can effectively promote the assembly through the unilateral of base 20, changes the process of joining in marriage and is convenient for observe, can effectively avoid the influence each other and damage between the part, has reduced the cost of manufacturing, and the while mounting bracket 31 is located the outside of bellying 21, observation and location in the installation of being convenient for to make the assembling process clear more simple and convenient, and then effectively reduce the cost of assembly.

It is specifically understood that the base assembly 100 further includes foam (not shown) disposed in at least one of the intake air duct 70, the exhaust air duct 80, and the air guide duct 24. Through set up the bubble cotton in one or more in inlet air duct 70, exhaust passage 80 and wind-guiding passageway 24, can make the wind noise and the vibration of air flow in-process obtain absorbing to further reduced the vibration and the noise of frame subassembly 100, made user's use experience obtain promotion and guarantee.

Specifically, the housing assembly 100 further includes a sealing member (not shown) provided at a junction of the casing 10 and the base 20. The provision of the sealing member can prevent noise caused by air entering through the joint between the housing 10 and the base 20, and can prevent noise caused by friction between the housing 10 and the base 20 during operation of the motor 32.

Note that the sealing member is a silicone member, a rubber member, or the like.

Specifically, as shown in fig. 1, 2, 4 and 5, the stand assembly 100 further includes at least one anti-slip member 60, and the at least one anti-slip member 60 is disposed on a side of the base 20 away from the housing 10. The side that shell 10 was kept away from to base 20 is the bottom surface of base 20, and base 20 and the side of bearing surface contact promptly through setting up antiskid 60, can effectively avoid in the use chassis subassembly 100 and bearing surface to produce relative position for user's use is experienced and is guaranteed. In addition, the anti-skid member 60 is a flexible structure, and the flexible structure has the performance of vibration reduction and noise reduction, so that the vibration and noise of the base 20 assembly can be further reduced, and the use experience of a user can be further improved. The anti-slip member 60 is, for example, a silicone member or a rubber member.

A second aspect of the present invention provides a food processor, as shown in fig. 1 to 8, the food processor comprises a frame assembly 100 and a stirring cup assembly, the frame assembly 100 is as above the frame assembly 100, the stirring cup assembly is disposed on the housing 10, and the cutter of the stirring cup assembly is in transmission connection with the motor 32.

According to the utility model discloses a food processor, wherein in this food processor's frame subassembly 100, bottom 50 and shell 10 install the both sides at base 20 respectively, wherein, bottom 50 is towards the bearing surface (like desktop etc.) of frame subassembly 100, bottom 50 forms exhaust passageway 80 with base 20, shell 10 is connected with base 20, form inlet air duct 70 between base 20 and the shell 10, be provided with air intake 25 on the base 20, air outlet and wind-guiding passageway 24, motor 32 sets up in wind-guiding passageway 24 and is close to the bearing surface setting, fan 33 sets up in exhaust passageway 80. When the motor 32 is operated, the fan 33 rotates with the motor 32, the air flows through the air inlet 25, the air inlet channel 70, the air guide channel 24, the air exhaust channel 80 and the air outlet 26 in sequence, and the motor 32 exchanges heat with the flowing air, so that the motor 32 can effectively dissipate heat.

In addition, please refer to the prior art for other structures of the food processor, which are not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A housing assembly, comprising:

the air guide device comprises a base (20), wherein an air inlet (25), an air outlet (26) and an air guide channel (24) are formed in the base (20);

the air guide device comprises a shell (10), wherein the shell (10) is connected with a base (20), an air inlet channel (70) is formed between the shell (10) and the base (20), one end of the air inlet channel (70) is communicated with an air inlet (25), and the other end of the air inlet channel (70) is communicated with one end of an air guide channel (24);

the bottom cover (50) is installed on the base (20) and is respectively positioned on two opposite sides of the base (20) together with the shell (10), an air exhaust channel (80) is formed between the bottom cover (50) and the base (20), one end of the air exhaust channel (80) is communicated with the air outlet (26), and the other end of the air exhaust channel (80) is communicated with the other end of the air guide channel (24);

the air supply mechanism (30) comprises a motor (32), and the motor (32) is arranged in the air guide channel (24).

2. The housing assembly of claim 1, wherein the base (20) defines a mounting groove (27) communicating with the air outlet (26), the mounting groove (27) communicating with the air guide channel (24), and the bottom cover (50) is detachably mounted in a notch of the mounting groove (27).

3. The stand assembly according to claim 2, further comprising an air duct shell (40), wherein the air duct shell (40) is installed in the installation groove (27), one end of the air duct shell (40) is communicated with the air outlet (26), the other end of the air duct shell (40) is communicated with the air guiding channel (24), and the bottom cover (50) and the air duct shell (40) surround to form the air exhausting channel (80).

4. The stand assembly according to claim 3, wherein the base (20) is formed with a protruding portion (21) spaced from the inner bottom surface (13) of the housing (10) toward the radially inner side of the housing (10), the air guide channel (24) is provided on the protruding portion (21) and is disposed along the height direction of the protruding portion (21), the air inlet (25) is provided on a body of the base (20) located at the radially outer side of the protruding portion (21), the air inlet (25) is communicated with a side of the base (20) away from the housing (10), and a space between the housing (10) and the protruding portion (21) forms the air inlet channel (70).

5. A housing assembly according to claim 4, characterized in that said air inlet openings (25) are two in number, said air inlet openings (25) being located on opposite sides of said protruding structure.

6. The housing assembly according to claim 5, characterized in that the air outlet (26) is provided on a side wall of the base (20) between the two air inlets (25);

and/or at least part of the wall surface of the air duct shell (40) is wave-shaped.

7. The stand assembly according to claim 4, characterized in that a support portion (23) is provided on the base (20), said support portion (23) and said protruding portion (21) being located on the same side of the base (20), said support portion (23) cooperating with said inner bottom surface (13) of said housing (10);

the protruding portion (21) is provided with a connecting portion (22), and the connecting portion (22) is connected with the shell (10) through a connecting piece.

8. The foundation assembly of claim 7, wherein said support portion (23) is provided in a plurality, each support portion (23) being spaced apart along the circumference of said foundation (20), each support portion (23) being provided adjacent to an edge of the foundation (20);

and/or the connecting parts (22) are multiple in number, and the connecting parts (22) are arranged at intervals along the circumferential direction of the convex part (21) and are positioned outside the air guide channel (24).

9. The stand assembly according to claim 4, wherein the air supply mechanism (30) further comprises a mounting bracket (31) and a fan (33) in transmission connection with the motor (32), one end of the motor (32) far away from the fan (33) is arranged on the mounting bracket (31), and the fan (33) can be located in the air exhaust channel (80) through the air guide channel (24), so that the motor (32) is arranged in the air guide channel (24) and the mounting bracket (31) abuts against the protrusion (21).

10. A housing assembly according to any one of claims 1 to 9, characterized in that said housing assembly further comprises foam provided in at least one of said air intake duct (70), said air exhaust duct (80) and said air guiding duct (24);

and/or the stand assembly further comprises a seal provided at a junction of the housing (10) and the base (20);

and/or the stand assembly further comprises at least one anti-slip means (60), the at least one anti-slip means (60) being arranged on a side of the base (20) remote from the housing (10).

11. A food processor, characterized in that it comprises:

a stand assembly, the stand assembly being a stand assembly (100) according to any one of claims 1 to 10;

the stirring cup assembly is arranged on the shell (10), and a cutter of the stirring cup assembly is in transmission connection with the motor (32).