CN213367572U - Noise reduction air duct and stirring machine - Google Patents
Noise reduction air duct and stirring machine Download PDFInfo
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- CN213367572U CN213367572U CN202022703853.5U CN202022703853U CN213367572U CN 213367572 U CN213367572 U CN 213367572U CN 202022703853 U CN202022703853 U CN 202022703853U CN 213367572 U CN213367572 U CN 213367572U
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Abstract
The utility model relates to a mixer technical field refers in particular to a wind channel and mixer of making an uproar falls, including the motor cover, be equipped with first wind channel in the motor cover, second wind channel and third wind channel, be equipped with first wind gap between first wind channel and the second wind channel, be equipped with the second wind gap between second wind channel and the third wind channel, first wind channel, through first wind gap and second wind gap intercommunication between second wind channel and the third wind channel, be equipped with driving motor in the first wind channel, be equipped with centrifugal fan blade in the third wind channel, centrifugal fan blade passes through fan blade motor drive. By adopting the structure, the fan blade is cancelled by the driving motor, the independent centrifugal fan blade is arranged to cool the driving motor, the driving motor is provided with the independent motor cover, the first air channel, the second air channel and the third air channel are arranged in the motor cover to reduce the noise and heat generated by the high-speed rotation of the driving motor, the problem of large noise in the working process of the existing stirring machine is effectively solved, and the stirring machine has the characteristics of low noise, simple and reliable structure and good heat dissipation effect.
Description
Technical Field
The utility model relates to a mixer technical field refers in particular to a wind channel and mixer of making an uproar falls.
Background
Chinese patent document No. CN208909921U discloses a food processor with good heat dissipation effect, which comprises a base, a motor and a control board arranged in the base, and a stirring cup arranged on the base, locate the crushing sword in the stirring cup, the frame includes the casing, top cap and bottom, the bottom is equipped with air intake and air exit, the motor is located the casing, the motor shaft upper end and the crushing sword transmission of motor are connected, the motor shaft lower extreme is equipped with the exhaust fan, the motor upper end is equipped with the motor support, the motor passes through the motor support and hoists in the top cap below, the motor periphery is equipped with the motor cover, motor cover bottom is equipped with the intercommunication mouth, the air exit is located the bottom edge, be equipped with the wind scooper on the bottom, the wind scooper forms the wind-guiding passageway with the bottom cooperation, be equipped with the wind-guiding mouth with the wind-guiding passageway intercommunication on the wind scooper, the wind-guiding passageway extends to the air exit from the wind-guiding mouth along. This prior art has the obvious characteristics of radiating effect, however it has the fan blade cooling because motor self, and this kind of fan blade can produce very big noise at high-speed operation in-process, and user experience is poor.
Therefore, there is a need to develop a mixer with simple and reliable structure and heat dissipation and noise reduction effects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to the not enough of prior art, the utility model provides a wind channel and mixer of making an uproar falls effectively overcomes the weak point among the prior art.
In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:
the utility model provides an air duct of making an uproar falls, includes the motor cover, is equipped with first wind channel, second wind channel and third wind channel in the motor cover, is equipped with first wind gap between first wind channel and the second wind channel, is equipped with the second wind gap between second wind channel and the third wind channel, through first wind gap and second wind gap intercommunication between first wind channel, second wind channel and the third wind channel, is equipped with driving motor in the first wind channel, is equipped with centrifugal fan blade in the third wind channel, and centrifugal fan blade passes through fan blade motor drive. Adopt such structure setting, driving motor cancels the fan blade, set up independent centrifugal fan blade and come for the driving motor cooling, and driving motor is provided with independent motor cover in addition, be equipped with first wind channel in the motor cover, the noise and the heat that the high-speed rotation of driving motor produced are reduced with third wind channel in the second wind channel, the big problem of noise in the current mixer working process has effectively been solved, it is low to have the noise, moreover, the steam generator is simple in structure and reliable, the radiating effect is good and promote user experience's characteristics.
According to the scheme, the centrifugal fan blade is arranged right above the second air port. By adopting the structure, the wind can be ensured to uniformly enter the centrifugal fan blade, and further the centrifugal fan blade can be ensured to stably rotate.
According to the scheme, the motor cover is provided with the air inlet and the air outlet, the air inlet is communicated with the first air channel, and the air outlet is communicated with the third air channel. By adopting the structure, when the centrifugal fan blade is driven by the fan blade motor to rotate, external cold air is sucked into the first air channel from the air inlet, then hot air generated by the work of the driving motor enters the second air channel through the first air port, is transited to the third air channel through the second air port and is discharged through the air outlet, so that a complete air channel is formed, and the centrifugal fan blade has the characteristics of low noise, simple and reliable structure and good heat dissipation effect.
A stirrer comprises the motor cover, a host shell and a cup assembly, wherein the motor cover is arranged in the host shell, the cup assembly is arranged on the host shell, and a control button is arranged on the host shell.
According to the scheme, the main machine shell comprises a large body and a base, the large body is fixedly connected with the base, and an inlet which is arranged corresponding to an air inlet on the motor cover and an outlet which is arranged corresponding to an air outlet on the motor cover are arranged on the base. By adopting the structure, when the stirrer works, the fan blade motor drives the centrifugal fan blade to rotate, external cold air is sucked from the inlet on the base and is sucked into the first air channel through the air inlet, then hot air generated by the work of the driving motor enters the second air channel through the first air port and is transited to the third air channel through the second air port, and is discharged out of the air channel through the air outlet and finally is discharged out of the outside from the outlet on the base.
According to the scheme, the cup assembly comprises a stirring cup, a cutter assembly and a cup cover, the cup cover covers the stirring cup, and the cutter assembly is arranged in the stirring cup and correspondingly connected with the driving motor in the motor cover. By adopting the structure, when the stirrer works, the driving motor drives the inner cutter assembly of the stirring cup to stir the food materials in the stirring cup.
The utility model discloses beneficial effect:
the utility model discloses a such structure setting, driving motor cancels the fan blade, set up independent centrifugal fan blade and come for the driving motor cooling, driving motor is provided with independent motor cover moreover, be equipped with first wind channel, second wind channel and third wind channel in the motor cover and reduce the high-speed noise that rotates the production of driving motor, effectively solved the big problem of noise in the current mixer working process, it is low to have the noise, simple structure is reliable, the radiating effect is good and promote user experience's characteristics.
Drawings
FIG. 1 is a structural view of a noise reduction duct of the present invention;
FIG. 2 is a schematic view of the structure of the motor cover of the present invention;
FIG. 3 is a structural diagram of the stirring machine of the present invention;
fig. 4 is a sectional view of the structure of the stirring machine of the present invention.
In the figure: 1. a main housing; 11. a drive motor; 12. a fan blade motor; 13. a motor cover; 14. enlarging the body; 15. a base; 16. an air inlet; 17. an air outlet; 18. a centrifugal fan blade; 19. an inlet; 20. an outlet; 2. a cup assembly; 21. a stirring cup; 22. a knife assembly; 23. a cup cover; 31. a first air duct; 32. a second air duct; 33. a third air duct; 41. a first tuyere; 42. and a second tuyere.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, an air duct of making an uproar falls, including motor cover 13, be equipped with first wind channel 31 in the motor cover 13, second wind channel 32 and third wind channel 33, be equipped with first wind gap 41 between first wind channel 31 and the second wind channel 32, be equipped with second wind gap 42 between second wind channel 32 and the third wind channel 33, first wind channel 31, communicate through first wind gap 41 and second wind gap 42 between second wind channel 32 and the third wind channel 33, be equipped with driving motor 11 in the first wind channel 31, be equipped with centrifugal fan blade 18 in the third wind channel 33, centrifugal fan blade 18 passes through fan blade motor 12 drive. Adopt such structure setting, driving motor 11 cancels the fan blade, set up independent centrifugal fan blade 18 and come for the cooling of driving motor 11, and driving motor 11 is provided with independent motor cover 13, be equipped with first wind channel 31 in motor cover 13, second wind channel 32 and third wind channel 33 reduce noise and the heat that driving motor 11 high-speed rotation produced, the big problem of noise in the current mixer working process has effectively been solved, the noise is low, moreover, the steam generator is simple in structure and reliable, the radiating effect is good and promote user experience's characteristics.
In this embodiment, the centrifugal fan 18 is disposed right above the second tuyere 42. By adopting the structure, the wind can be ensured to uniformly enter the centrifugal fan blade 18, and the centrifugal fan blade 18 is ensured to stably rotate.
In this embodiment, the motor cover 13 is provided with an air inlet 16 and an air outlet 17, the air inlet 16 is communicated with the first air duct 31, and the air outlet 17 is communicated with the third air duct 33. By adopting the structure, when the centrifugal fan blade 18 is driven to rotate by the fan blade motor 12, external cold air is sucked into the first air channel 31 from the air inlet 16, then hot air generated by the work of the driving motor 11 enters the second air channel 32 through the first air inlet 41, transits to the third air channel 33 through the second air inlet 42 and is discharged through the air outlet 17, so that a complete air channel is formed, and the centrifugal fan blade has the characteristics of low noise, simple and reliable structure and good heat dissipation effect.
As shown in fig. 3 and 4, the mixer includes the above-mentioned motor cover 13, the main housing 1 and the cup assembly 2, the motor cover 13 is disposed in the main housing 1, the cup assembly 2 is disposed on the main housing 1, and the main housing 1 is provided with a control button.
In this embodiment, the main housing 1 includes an upper body 14 and a base 15, the upper body 14 is fixedly connected to the base 15, and the base 15 is provided with an inlet 19 corresponding to the air inlet 16 on the motor cover 13 and an outlet 20 corresponding to the air outlet 17 on the motor cover 13. By adopting the structure, when the stirrer works, the fan motor 12 drives the centrifugal fan 18 to rotate, external cold air is sucked from the inlet 19 on the base 15 and is sucked into the first air duct 31 through the air inlet 16, then hot air generated by the work of the driving motor 11 enters the second air duct 32 through the first air inlet 41, is transited to the third air duct 33 through the second air inlet 42 and is discharged out of the air duct through the air outlet 17, and finally is discharged out of the outside through the outlet 20 on the base 15.
In this embodiment, the cup assembly 2 includes a stirring cup 21, a knife assembly 22 and a cup cover 23, the cup cover 23 covers the stirring cup 21, and the knife assembly 22 is disposed in the stirring cup 21 and correspondingly connected to the driving motor 11 in the motor cover 13. With the structure, when the stirrer works, the driving motor 11 drives the inner cutter assembly 22 of the stirring cup 21 to stir the food materials in the stirring cup 21.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (6)
1. A noise reduction air duct is characterized in that:
comprises a motor cover, a first air duct, a second air duct and a third air duct are arranged in the motor cover, a first air port is arranged between the first air duct and the second air duct, a second air port is arranged between the second air duct and the third air duct,
the first air channel, the second air channel and the third air channel are communicated through a first air opening and a second air opening, a driving motor is arranged in the first air channel, a centrifugal fan blade is arranged in the third air channel, and the centrifugal fan blade is driven by a fan blade motor.
2. A noise reducing duct according to claim 1, wherein: the centrifugal fan blade is arranged right above the second air port.
3. A noise reducing duct according to claim 1, wherein: the motor cover is provided with an air inlet and an air outlet, the air inlet is communicated with the first air channel, and the air outlet is communicated with the third air channel.
4. A mixer, its characterized in that: the motor cover, the main machine shell and the cup assembly are arranged in the main machine shell, the cup assembly is arranged on the main machine shell, and a control button is arranged on the main machine shell.
5. A mixer according to claim 4, wherein: the main frame casing includes big body and base, big body and base fixed connection, be equipped with on the base and correspond the entry that sets up and correspond the export that sets up with the air outlet that the motor covered with the air intake that the motor covered.
6. A mixer according to claim 4, wherein: the cup assembly comprises a stirring cup, a cutter assembly and a cup cover, the cup cover covers the stirring cup, and the cutter assembly is arranged in the stirring cup and correspondingly connected with a driving motor in the motor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703853.5U CN213367572U (en) | 2020-11-20 | 2020-11-20 | Noise reduction air duct and stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703853.5U CN213367572U (en) | 2020-11-20 | 2020-11-20 | Noise reduction air duct and stirring machine |
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| Publication Number | Publication Date |
|---|---|
| CN213367572U true CN213367572U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022703853.5U Active CN213367572U (en) | 2020-11-20 | 2020-11-20 | Noise reduction air duct and stirring machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116058695A (en) * | 2023-02-09 | 2023-05-05 | 江门市蓬江区裕威倡电器实业有限公司 | Durable-to-work driving motor and method for food processor |
-
2020
- 2020-11-20 CN CN202022703853.5U patent/CN213367572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116058695A (en) * | 2023-02-09 | 2023-05-05 | 江门市蓬江区裕威倡电器实业有限公司 | Durable-to-work driving motor and method for food processor |
| CN116058695B (en) * | 2023-02-09 | 2023-08-15 | 江门市蓬江区裕威倡电器实业有限公司 | Durable-to-work driving motor and method for food processor |
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