CN220510920U - Air guide and heat dissipation mechanism of motor - Google Patents
Air guide and heat dissipation mechanism of motor Download PDFInfo
- Publication number
- CN220510920U CN220510920U CN202322123184.8U CN202322123184U CN220510920U CN 220510920 U CN220510920 U CN 220510920U CN 202322123184 U CN202322123184 U CN 202322123184U CN 220510920 U CN220510920 U CN 220510920U
- Authority
- CN
- China
- Prior art keywords
- end cover
- support frame
- motor
- main shaft
- air guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an air guide and heat dissipation mechanism of a motor, wherein an upper support frame and a lower support frame are respectively and fixedly arranged at the upper end and the lower end of the stator, shaft holes are respectively formed in the centers of the end faces of the upper support frame and the lower support frame, a main shaft is respectively and rotatably arranged in the shaft holes of the upper support frame and the lower support frame through the two ends of the main shaft, a rotor is fixedly arranged on the main shaft, a shell is fixedly sleeved on the stator, through holes are formed in the centers of the end faces of the upper end cover and the lower end cover, the through holes correspond to the shaft holes, an air guide opening is formed in the side wall of the upper end cover, and the air guide opening is communicated with the inside of the motor, and the air guide mechanism has the advantages that: the wind guide wheel is arranged on the main shaft at the side of the upper end cover and positioned at the inner side of the upper end cover, so that cool wind is guided into the motor, and the rapid cooling of the motor is realized.
Description
Technical Field
The utility model relates to the technical field of chefs machines, in particular to the technical field of motors in chefs machines.
Background
The chef machine is a multifunctional integrated kitchen appliance and is mainly used in the field of Chinese and western style pastries. The efficient, time-saving functionality of chefs machines is almost indisputable. So the chef machine is also called a omnipotent small assistant of the chef, which can help us to handle some laborious and repetitive kitchen work.
The motor of the chef machine has certain requirements on power, and the motor is always in a smaller space range; in addition, in the case of a constant power, the diameter of the motor housing is also limited to a certain size, making it difficult to provide a heat sink on the motor housing. Because of the limitation of the conditions, the motor is easy to generate heat when in full-load operation, and if the generated heat cannot be discharged out quickly, the motor and other parts of the chef machine are damaged, and even the service life of the chef machine is shortened. The existing motor generally has a blade installed at the tail of a rotating shaft, and the purpose of heat dissipation is achieved by utilizing the rotation of the blade, and the heat dissipation effect is limited, so that the motor is not suitable for being used under the conditions of narrow space and high power of a chef machine.
Disclosure of Invention
The utility model provides an air guide and heat dissipation mechanism of a motor for solving the technical problems. The motor can work for a long time under the condition of full load in a smaller space, and the damage of the motor caused by poor heat dissipation is avoided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an air ducting heat dissipation mechanism of motor, includes stator, main shaft, rotor, casing, upper end cover and lower end cover, both ends are fixed mounting respectively on the stator have upper supporting frame and lower supporting frame, shaft hole has been seted up respectively at the terminal surface center of upper supporting frame and lower supporting frame, the main shaft is rotated respectively through its both ends and is installed in the shaft hole of upper supporting frame and lower supporting frame, rotor fixed mounting is on the main shaft, casing cover is put fixed mounting on the stator, the through-hole has been seted up at upper end cover and lower end cover terminal surface center, and this through-hole corresponds with the shaft hole, the air guide opening has been seted up on the upper end cover lateral wall, the air guide opening is linked together with the motor inside, the upper end cover is put on the upper supporting frame through its through-hole cover and is connected with casing fixed, the air outlet has been seted up on this lower end cover, this air outlet is linked together with the motor inside, fixed mounting has the wind guide vane on the main shaft of upper supporting frame side, the wind vane is located the wind vane cover down, the wind vane cover is located down the wind vane cover is put in the outside fixed mounting on the wind vane cover down.
Preferably, the air guide openings are circumferentially distributed.
The beneficial effects achieved by adopting the technical proposal of the utility model are as follows:
1. the upper end cover is provided with a wind guide port communicated with the inside of the motor, so that the inside of the motor can be ventilated by using the wind guide port;
2. the main shaft on the side of the upper end cover is provided with the wind guide wheel, and the wind guide wheel is positioned at the inner side of the upper end cover, so that cool wind is guided into the motor, and the rapid cooling of the motor is realized;
3. through having seted up the apopore on the lower extreme cover, this apopore is linked together with the motor is inside, is provided with the fan blade on the main shaft of lower extreme cover side, and the fan blade is located the lower extreme cover outside, has realized leading into the inside cool wind of motor with the inducer, passes inside the whole motor under the suction of fan blade fast, helps quick cooling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the internal structure of the present utility model.
1. A stator; 2. an upper support frame; 3. a lower support frame; 4. a shaft hole; 5. a main shaft; 6. a rotor; 7. a housing; 8. an upper end cap; 9. a lower end cap; 10. an air guide port; 11. a wind guide wheel; 12. a fan blade; 13. and the wind scooper.
Detailed Description
The embodiment refers to fig. 1 and 2, the utility model provides an air guiding and heat dissipating mechanism of a motor, comprising a stator 1, a main shaft 5, a rotor 6, a shell 7, an upper end cover 8 and a lower end cover 9, wherein the upper end and the lower end of the stator 1 are respectively and fixedly provided with an upper support frame 2 and a lower support frame 3, the end faces of the upper support frame 2 and the lower support frame 3 are respectively provided with a shaft hole 4, the main shaft 5 is respectively and rotatably arranged in the shaft holes 4 of the upper support frame 2 and the lower support frame 3 through the two ends thereof, the rotor 6 is fixedly arranged on the main shaft 5, the shell 7 is fixedly sleeved on the stator 1, the end faces of the upper end cover 8 and the lower end cover 9 are provided with through holes corresponding to the shaft holes 4, the side wall of the upper end cover 8 is provided with an air guiding hole 10 which is communicated with the interior of the motor, and provides preconditions for ventilation inside the motor, the upper end cover 8 is sleeved on the upper support frame 2 through a through hole and is fixedly connected with the shell 7, the lower end cover 9 is sleeved on the lower support frame 3 and is fixedly connected with the shell 7, an air outlet hole is formed in the lower end cover 9 and is communicated with the interior of the motor, an air guide wheel 11 is fixedly arranged on the main shaft 5 at the side of the upper support frame 2, the air guide wheel 11 is positioned at the inner side of the upper support frame 2 and is beneficial to guiding cool air into the interior of the motor, the rapid cooling of the interior of the motor is realized, a fan blade 12 is arranged on the main shaft 5 at the side of the lower end cover 9, the fan blade 12 is positioned at the outer side of the lower end cover 9, the cool air guiding of the air guide wheel 11 into the interior of the motor is realized, the cool air rapidly passes through the interior of the whole motor under the suction of the fan blade 12, an air guide cover 13 is fixedly arranged at the outer side of the lower end cover 9, the air guide cover 13 is covered on the fan blade 12, therefore, the motor can work for a long time under the condition of full load in a smaller space, and the damage of the motor caused by poor heat dissipation is avoided.
Claims (2)
1. The utility model provides a wind-guiding heat dissipation mechanism of motor which characterized in that: the motor comprises a stator (1), a main shaft (5), a rotor (6), a shell (7), an upper end cover (8) and a lower end cover (9), wherein an upper support frame (2) and a lower support frame (3) are respectively and fixedly arranged at the upper end and the lower end of the stator (1), shaft holes (4) are respectively formed in the end face centers of the upper support frame (2) and the lower support frame (3), the main shaft (5) is respectively and rotatably arranged in the shaft holes (4) of the upper support frame (2) and the lower support frame (3) through two ends of the main shaft, the rotor (6) is fixedly arranged on the main shaft (5), the shell (7) is fixedly sleeved on the stator (1), through holes are formed in the end face centers of the upper end cover (8) and the lower end cover (9) and correspond to the shaft holes (4), air guide holes (10) are formed in the side walls of the upper end cover (8), the air guide holes (10) are communicated with the inside of the motor, the upper end cover (8) is sleeved on the upper support frame (2) and fixedly connected with the shell (7), the lower end cover (9) is sleeved on the lower end cover (3) and fixedly connected with the upper end cover (9), the wind guide device is characterized in that a wind guide wheel (11) is fixedly installed on a main shaft (5) on the side of the upper support frame (2), the wind guide wheel (11) is located on the inner side of the upper support frame (2), a fan blade (12) is arranged on the main shaft (5) on the side of the lower end cover (9), the fan blade (12) is located on the outer side of the lower end cover (9), a wind guide cover (13) is fixedly installed on the outer side of the lower end cover (9), and the wind guide cover (13) is covered on the fan blade (12).
2. The air guiding and heat dissipating mechanism of an electric motor as set forth in claim 1, wherein: the air guide openings (10) are circumferentially distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123184.8U CN220510920U (en) | 2023-08-08 | 2023-08-08 | Air guide and heat dissipation mechanism of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123184.8U CN220510920U (en) | 2023-08-08 | 2023-08-08 | Air guide and heat dissipation mechanism of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510920U true CN220510920U (en) | 2024-02-20 |
Family
ID=89870694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322123184.8U Active CN220510920U (en) | 2023-08-08 | 2023-08-08 | Air guide and heat dissipation mechanism of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510920U (en) |
-
2023
- 2023-08-08 CN CN202322123184.8U patent/CN220510920U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |