CN219661524U

CN219661524U - Low wind noise cooking machine

Info

Publication number: CN219661524U
Application number: CN202320345110.6U
Authority: CN
Inventors: 石小艮
Original assignee: Guangdong Shunde Daigao Intelligent Technology Co ltd
Current assignee: Guangdong Shunde Daigao Intelligent Technology Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-12
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a low wind noise cooking machine, which comprises a machine base, wherein a motor cavity is arranged in the machine base, and a heat radiation opening is arranged on the surface of the machine base; the inside in motor cavity is provided with driving motor, and is provided with the heat dissipation passageway between motor cavity and the thermovent, and the heat dissipation passageway is whole to be the heliciform, and the inside in heat dissipation passageway is provided with heat dissipation fan blade and guide plate respectively, and the guide plate is used for blockking in order to reduce wind noise to the air of circulation in the heat dissipation passageway. Therefore, the utility model adopts the swirl-shaped heat dissipation channel to replace the direct-current heat dissipation channel, so as to reduce the flow velocity of air, and simultaneously, the flow velocity of air is further reduced by the baffle plate which is used for blocking the air flowing in the heat dissipation channel, thereby realizing the effect of reducing wind noise and achieving the aim of reducing wind noise.

Description

Low wind noise cooking machine

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a low-wind-noise cooking machine.

Background

This section provides only background information related to the present utility model so as to enable those skilled in the art to more thoroughly and accurately understand the present utility model, and is not necessarily prior art.

At present, the food processor integrates the functions of beating soybean milk, grinding dry powder, squeezing juice, beating meat stuffing, planing ice and the like, can be used for manufacturing various foods such as juice, soybean milk, jam, dry powder, planing ice, meat stuffing and the like, and is a product of the juice extractor after diversified development.

The cooking machine generally comprises a machine base and a cooking cup arranged on the machine base, wherein a driving motor in the cooking machine is arranged on the machine base, and heat is necessarily generated during working of the driving motor, so that temperature rise is generated in the machine base. The existing method is to arrange a direct-current heat dissipation channel and heat dissipation fan blades so as to take away the heat generated by the driving motor during working. Because the heat dissipation fan blade needs to rotate at a high speed to drive air to flow at a high speed in the direct-current heat dissipation channel, wind noise is necessarily generated, and the generated wind noise can be heard by a user, so that the use feeling of a product can be reduced.

Therefore, how to reduce the wind noise of the food processor is a problem to be solved.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the low-wind-noise food processor, which realizes the effect of reducing wind noise.

The utility model is realized by adopting the following technical scheme: the low wind noise cooking machine comprises a machine base, wherein a motor cavity is arranged in the machine base, and a heat radiation port is arranged on the surface of the machine base;

the inside in motor cavity is provided with driving motor, just the motor cavity with be provided with the heat dissipation passageway between the thermovent, the heat dissipation passageway is whole to be the vortex, just the inside in heat dissipation passageway is provided with heat dissipation fan blade and guide plate respectively, the guide plate is used for right the air that circulates in the heat dissipation passageway is blockked in order to reduce wind noise.

Therefore, the utility model adopts the swirl-shaped heat dissipation channel to replace the direct-current heat dissipation channel, so as to reduce the flow velocity of air, and simultaneously, the flow velocity of air is further reduced by the baffle plate which is used for blocking the air flowing in the heat dissipation channel, thereby realizing the effect of reducing wind noise and achieving the aim of reducing wind noise.

In one embodiment, the flow guide plates are arranged at least two, and the at least two flow guide plates are distributed on two opposite sides of the heat dissipation channel and are arranged in a front-back staggered manner along the flow direction of the heat dissipation channel.

In one embodiment, the heat dissipation fan blade is a centrifugal fan blade structure.

In one embodiment, the motor cavity and the heat dissipation channel are arranged up and down, and the motor cavity is communicated with the heat dissipation channel through a through hole, the driving motor and the heat dissipation fan blade are arranged up and down, the driving motor is a double-output-shaft motor, one output shaft of the driving motor is used for driving the stirring cutter, and the other output shaft of the driving motor penetrates through the through hole and is connected with the heat dissipation fan blade in a penetrating manner.

In one embodiment, the device further comprises a cooking cup for being placed on the base and an automatic exhaust valve, wherein:

a cooking cavity is formed in the cooking cup, and an opening communicated with the cooking cavity is formed in the top of the cooking cup;

the automatic exhaust valve comprises a shell which is used for being assembled on the top of the cooking cup, an installation cavity is formed in the shell, and a driving fan is arranged in the installation cavity; the surface of the shell is respectively provided with a first air inlet and an air outlet, and the first air inlet is communicated with the mounting cavity; the bottom of casing is provided with respectively and blows mouth and second air inlet, the mouth of blowing be used for with the opening is corresponding, just the mouth of blowing with the installation cavity is linked together, the second air inlet with the gas vent is linked together.

In one embodiment, a heating device is arranged in the base, the cooking cup is placed on the base, and the cooking cavity can be heated by the heating device.

In one embodiment, when the casing with be detachable connection between the cooking cup, the casing with be provided with power supply structure between the cooking cup, wherein:

the inside of frame is provided with the host circuit board, the inside of casing is provided with the fan circuit board, power supply structure including set up the power supply end at cooking cup top and be used for with power supply end electric connection just sets up the electric connection end of casing bottom, the host circuit board with power supply end electric connection, the input of fan circuit board with electric connection connects electric connection, the input of fan circuit board with drive fan electric connection.

In one embodiment, when the shell is detachably connected with the cooking cup, a power supply battery is further arranged in the installation cavity and is electrically connected with the driving fan.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the swirl-shaped heat dissipation channel is adopted to replace the direct-current heat dissipation channel, so that the flow speed of air is reduced, meanwhile, the flow speed of air is further reduced by blocking the air flowing in the heat dissipation channel through the guide plate, and the effect of reducing wind noise is realized, so that the aim of reducing wind noise is fulfilled.

Drawings

FIG. 1 is a schematic diagram of the internal structure of the low wind noise food processor with the bottom shell removed from the bottom view;

FIG. 2 is a schematic diagram of a local explosion structure of the low wind noise cooking machine;

FIG. 3 is a schematic diagram of the internal structure of a part of the structure of the low wind noise cooking machine;

FIG. 4 is a schematic perspective view of a first angle of an automatic exhaust valve in the low wind noise cooking machine according to the present utility model;

FIG. 5 is a schematic perspective view of the automatic exhaust valve of the low wind noise cooking machine with part of the shell removed;

fig. 6 is a schematic perspective view of a second angle of an automatic exhaust valve in the low wind noise cooking machine.

In the figureThe reference numerals represent the following meanings: 100. a base; 13. a motor cavity; 14. a heat radiation port; 15. a driving motor; 16. a heat dissipation channel; 17. radiating fan blades; 18. a deflector; 19. a through hole; 20. stirring the cutter; 300. an automatic exhaust valve; 200. a cooking cup; 2001. a cooking cavity; 4. an opening; 5. a housing; 6. driving a fan; 7. a first air inlet; 8. an exhaust port; 9. blowing an air port; 10. a second air inlet; 11. a power supply end; 12. electric terminal _。

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

In the following description, different "one embodiment" or "another embodiment" means that the embodiments are not necessarily the same. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

It should be further noted that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the utility model and simplify description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1, the utility model discloses a low wind noise cooking machine, which comprises a machine base 100, wherein a motor cavity 13 is arranged in the machine base 100, and a heat radiation opening 14 is arranged on the surface of the machine base 100; the inside in motor cavity 13 is provided with driving motor 15, and is provided with heat dissipation passageway 16 between motor cavity 13 and the thermovent 14, so, through the heat dissipation passageway 16 that sets up with the inside air of motor cavity 13 to take away the heat that the driving motor 15 during operation produced, with this realization radiating effect.

Further, the heat dissipation channel 16 is in a vortex shape, the heat dissipation fan blades 17 and the guide plates 18 are respectively arranged in the heat dissipation channel 16, under the action of the heat dissipation fan blades 17, air in the motor cavity 13 flows into the heat dissipation channel 16 in a vortex structure and is discharged through the heat dissipation channel 16, and therefore the air flowing in the heat dissipation channel 16 is blocked through the guide plates 18, the flow speed of the air is reduced, and the effect of reducing wind noise is achieved.

Therefore, the utility model adopts the swirl-shaped heat dissipation channel 16 to replace the direct-current heat dissipation channel 16, so as to reduce the air flow rate, and simultaneously, the flow rate of the air is further reduced by the baffle 18 for blocking the air flowing in the heat dissipation channel 16, thereby realizing the effect of reducing the wind noise and achieving the purpose of reducing the wind noise.

The at least two flow guide plates 18 are arranged on two opposite sides of the heat dissipation channel 16, and the at least two flow guide plates 18 are arranged in a staggered manner along the flow direction of the heat dissipation channel 16. In this embodiment, the flow guide plates 18 are provided with seven flow guide plates, so that the flow velocity of air is effectively reduced by blocking the seven flow guide plates 18 arranged in a front-back staggered manner, and the effect of reducing wind noise is achieved.

The heat dissipation fan blade 17 is of a centrifugal fan blade structure, the centrifugal fan blade is axially air-in and radially air-out, and compared with other fan blades, the heat dissipation fan blade has stronger wind power and can obtain better exhaust effect.

Wherein, combine the fig. 3 to show, motor cavity 13 and heat dissipation passageway 16 are the upper and lower setting, and be linked together through-hole 19 between motor cavity 13 and the heat dissipation passageway 16, driving motor 15 and heat dissipation fan blade 17 are the upper and lower setting, and driving motor 15 is two output shaft motors, that is, driving motor 15 is the two output shaft motors of upper and lower structure, an upper output shaft of driving motor 15 is used for driving stirring cutter 20, thereby realize the broken wall function of cooking machine, simultaneously, another lower output shaft of driving motor 15 passes through-hole 19 and heat dissipation fan blade 17 cross-under. By adopting the structure, the whole structure is arranged up and down, the structure is reasonable and compact, the size of the food processor is reduced, meanwhile, the driving motor 15 is designed into a double-output-shaft motor, and the wall breaking and heat dissipation functions can be realized by only one motor, so that the size of the food processor is reduced, and the size of the food processor is reduced.

Wherein, combine fig. 2, 4-6 to show, low wind noise cooking machine still includes cooking cup 200 and air discharge valve 300, and cooking cup 200 is used for placing on frame 100, and the inside of cooking cup 200 is provided with cooking chamber 2001, and the top of cooking cup 200 is provided with opening 4, and opening 4 is linked together with cooking chamber 2001. The automatic exhaust valve 300 comprises a housing 5, wherein the housing 5 is used for being assembled on the top of the cooking cup 200, a mounting cavity is arranged in the housing 5, and a driving fan 6 is arranged in the mounting cavity; in addition, the surface of the shell 5 is respectively provided with a first air inlet 7 and an air outlet 8, and the first air inlet 7 is communicated with the mounting cavity; the bottom of casing 5 is provided with respectively and blows mouth 9 and second air inlet 10, and the mouth 9 of blowing is used for corresponding with opening 4, and the mouth 9 of blowing is linked together with the installation cavity, and second air inlet 10 is linked together with gas vent 8.

Thus, when the automatic cooking cavity 2001 is used, the driving fan 6 is used, external air enters the mounting cavity from the first air inlet 7 under the action of the driving fan 6 and enters the cooking cavity 2001 from the mounting cavity through the air blowing opening 9, and under the continuous action of the driving fan 6, air in the mounting cavity enters the second air inlet 10 and is discharged from the first air outlet 8, so that the air can flow in the mounting cavity, and the automatic exhaust function of the cooking cavity 2001 is realized. Therefore, the automatic exhaust valve 300 is arranged at the top of the cooking cup 200, so that the driving fan 6 in the installation cavity is utilized to work, external air can enter the cooking cavity 2001 through the first air inlet 7 and the air blowing port 9, and is discharged outwards from the second air inlet 10 and the first air outlet 8, so that forced air flow and accelerated air flow in the cooking cavity 2001 are realized, the effect of air drying is achieved for the cooking cavity 2001, and the drying speed of the cooking cup 200 is faster compared with the prior art of naturally airing the cooking cup 200.

Wherein, heating device is arranged in the machine base 100, the cooking cup 200 is placed on the machine base 100, and the cooking cavity 2001 can be heated by the heating device. So, when the use, when frame 100 provides the heating effect for cooking cup 200, cooking chamber 2001 washs the inside water that adheres to and produces the vaporization under heating device's effect after, simultaneously under the effect of drive fan 6, realize the forced flow and the acceleration flow of air in cooking chamber 2001 to can take away the steam in the cooking chamber 2001 fast, its air-drying effect is better, and then can further promote the drying rate in cooking chamber 2001. The heating device may be a heating wire or a heating rod in the prior art, and the structure thereof is not limited.

When the housing 5 is detachably connected with the cooking cup 200, a power supply battery is further disposed in the mounting cavity and electrically connected with the driving fan 6. That is, the driving fan 6 in the housing 5 adopts a battery powered mode, and the battery powered mode is adopted, so that the connection between the housing 5 and the cooking cup 200 does not need to be provided with a power supply structure, and therefore, the connection structure between the housing 5 and the cooking cup 200 becomes simpler, the disassembly of the housing 5 is more convenient, rust can be easily caused after the power supply structure contacts with the cleaned water body, and the cleaning of the uncharged parts is more convenient, namely, the cleaning of the cooking cup 200 is more convenient. Specifically, the power supply battery is a rechargeable storage battery or a dry battery, and the production cost of the power supply battery is different and can be set according to the requirement.

When the shell 5 is detachably connected with the cooking cup 200, a power supply structure is arranged between the shell 5 and the cooking cup 200, a host circuit board is arranged in the machine base 100, a fan circuit board is arranged in the shell 5, the power supply structure comprises a power supply end 11 and a power connection end 12, the power connection end 12 is electrically connected with the power supply end 11, the power supply end 11 is arranged at the top of the cooking cup 200, and the host circuit board is electrically connected with the power supply end 11; the electrical terminal 12 is disposed at the bottom of the housing 5, the input end of the fan circuit board is electrically connected to the electrical terminal 12, i.e., the input interface of the fan circuit board is electrically connected to the electrical terminal 12, and the output end of the fan circuit board is electrically connected to the driving fan 6, i.e., the output interface of the fan circuit board is electrically connected to the driving fan 6.

Therefore, the driving fan 6 in the housing 5 adopts an external power supply mode, and is connected with the mains supply through the power line of the cooking cup 200 to supply power to the host circuit board, and then the host circuit board supplies power to the fan circuit board in the housing 5 through the power supply end 11 and the power connection end 12, and then the fan circuit board supplies power to the driving fan 6, so that the power supply transmission of the driving fan 6 is realized. Thus, in actual use, when the housing 5 is detached from the cooking cup 200, the power receiving end 12 is separated from the power supply end 11, so that the fan 6 is driven to lose power; on the contrary, when the shell 5 is arranged on the cooking cup 200, the power receiving end 12 is in contact conduction with the power supply end 11, so that the driving fan 6 is powered on, and the structure is simple and reliable.

It should be noted that, the power supply structure adopted by the utility power supply mode is lower in production cost compared with the power supply battery, and the power supply mode adopted by the utility power supply mode is stable in power supply, and the utility power supply mode is plug-and-play, and is free from the trouble that the utility power supply mode cannot be used because the utility power supply mode forgets to charge the utility power supply mode like the battery power supply mode, so that the utility power supply mode is more convenient for users to use. It should be noted that, the power supply terminal 11 and the power receiving terminal 12 may have a structure of a pogpin connector, or the power supply terminal 11 and the power receiving terminal 12 may have a structure of a power supply terminal and a power receiving terminal, so the structure is not limited.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The low wind noise cooking machine is characterized by comprising a machine base, wherein a motor cavity is arranged in the machine base, and a heat radiation opening is formed in the surface of the machine base;

2. The low wind noise cooking machine according to claim 1, wherein the flow guide plates are at least two, and the at least two flow guide plates are distributed on two opposite sides of the heat dissipation channel and are arranged in a front-back staggered manner along the flow direction of the heat dissipation channel.

3. The low wind noise cooking machine of claim 1, wherein the heat dissipation fan blade is a centrifugal fan blade structure.

4. The low wind noise cooking machine according to claim 3, wherein the motor cavity and the heat dissipation channel are arranged up and down, the motor cavity is communicated with the heat dissipation channel through a through hole, the driving motor and the heat dissipation fan blade are arranged up and down, the driving motor is a double-output shaft motor, an output shaft of the driving motor is used for driving the stirring cutter, and the other output shaft of the driving motor penetrates through the through hole and is connected with the heat dissipation fan blade in a penetrating manner.

5. The low wind noise cooking machine of claim 1, further comprising a cooking cup for placement on the base and an automatic exhaust valve, wherein:

6. The low wind noise cooking machine of claim 5, wherein a heating device is provided inside the base, the cooking cup is placed on the base, and the cooking cavity is heatable by the heating device.

7. The low wind noise cooking machine of claim 5, wherein when the housing is detachably connected to the cooking cup, a power supply structure is provided between the housing and the cooking cup, wherein:

8. The low wind noise cooking machine of claim 5, wherein when the housing is detachably connected to the cooking cup, a power supply battery is further disposed inside the mounting cavity, and the power supply battery is electrically connected to the driving fan.