CN218276370U - Circulating air cooling mechanism for motor heat dissipation - Google Patents
Circulating air cooling mechanism for motor heat dissipation Download PDFInfo
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- CN218276370U CN218276370U CN202222623285.7U CN202222623285U CN218276370U CN 218276370 U CN218276370 U CN 218276370U CN 202222623285 U CN202222623285 U CN 202222623285U CN 218276370 U CN218276370 U CN 218276370U
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- shell
- fixedly connected
- inner shell
- cooling mechanism
- motor
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Abstract
The utility model discloses a be used for radiating circulation forced air cooling mechanism of motor, including the shell, the inside positive fixedly connected with inner shell of shell, the inside swing joint of inner shell has the transmission shaft, and the fixed surface of transmission shaft is connected with the rotor, and the front of transmission shaft runs through the inner shell and extends to the outside of shell, and the back of transmission shaft extends to the outside and the fixedly connected with flabellum of inner shell, and the fixed surface of inner shell is connected with the semiconductor refrigeration piece, and the fixed surface of semiconductor refrigeration piece is connected with the fin. The utility model discloses a set up the flabellum and discharge the air in with the shell from the air exit, and in the air intake can be followed to the outside air entered into the shell, make air and shell circulation of air in the motor, semiconductor refrigeration piece is with on the inside heat transfer of inner shell to the fin simultaneously, and in the fin can be with heat transfer to the air, and then improve the radiating efficiency of circulation forced air cooling mechanism, make circulation forced air cooling mechanism can carry out rapid cooling to the motor.
Description
Technical Field
The utility model relates to a motor heat dissipation technical field specifically is a circulation forced air cooling mechanism for motor heat dissipation.
Background
The motor is a device for converting electric energy into mechanical energy, and utilizes an electrified coil to generate a rotating magnetic field and act on a rotor to form magnetoelectric power rotating torque.
The motor can produce a large amount of heats at the course of the work, in order to avoid the motor to damage because inside high temperature, can install circulation forced air cooling mechanism in the motor usually, and circulation forced air cooling mechanism commonly used makes air and outside air flow in the motor through the rotation of flabellum, and then dispels the heat to the motor, but this kind of radiating efficiency is lower, is difficult to carry out rapid cooling to the motor.
Therefore, the circulating air cooling mechanism needs to be designed and modified, and the phenomenon that the heat dissipation efficiency of the motor is low is effectively prevented.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a be used for radiating circulation forced air cooling mechanism of motor possesses the advantage that improves circulation forced air cooling mechanism radiating efficiency, has solved the problem that current circulation forced air cooling mechanism radiating efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a circulating air cooling mechanism for motor heat dissipation comprises a shell;
the front side of the inner part of the outer shell is fixedly connected with an inner shell, the inner part of the inner shell is movably connected with a transmission shaft, the surface of the transmission shaft is fixedly connected with a rotor, the front side of the transmission shaft penetrates through the inner shell and extends to the outer part of the outer shell, the back side of the transmission shaft extends to the outer part of the inner shell and is fixedly connected with fan blades, and the inner wall of the inner shell is fixedly connected with a stator;
the surface fixed connection of inner shell has the semiconductor refrigeration piece, the fixed surface of semiconductor refrigeration piece is connected with the fin, the air intake has all been seted up to the top and the bottom of shell, the air exit has been seted up at the back of shell, the bottom fixedly connected with of shell is located the base at the air intake back.
As the utility model discloses it is preferred, the equal fixedly connected with dustproof otter board in inside of air intake and air exit, the outside of dustproof otter board extends to the outside of shell.
As the utility model discloses it is preferred, the inside back fixedly connected with temperature sensor of inner shell, temperature sensor passing signal line run through the inner shell and with semiconductor refrigeration piece electric connection.
As the utility model discloses it is preferred, the top fixedly connected with of shell is located the temperature monitor at the air intake back, temperature monitor passing signal line run through shell and inner shell in proper order and with temperature sensor electric connection.
As the utility model discloses preferred, the inside top of shell and temperature sensor's the equal fixedly connected with in front separates the temperature jacket, separate the outside at the signal line of temperature jacket cover establishment, separate the outside of temperature jacket respectively with the surface and the inner wall fixed connection of inner shell.
As the utility model discloses it is preferred, the fixed surface of inner shell is connected with the bracing piece that is located the semiconductor refrigeration piece back, the outside of bracing piece and the inner wall fixed connection of shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the flabellum and discharge the air from the air exit in with the shell, and in the outside air can enter into the shell from the air intake, make air and shell circulation of air in the motor, the semiconductor refrigeration piece is with the inside heat transfer of inner shell to the fin on simultaneously, and in the fin can be with heat transfer to the air, and then improve the radiating efficiency of circulation forced air cooling mechanism, make circulation forced air cooling mechanism can carry out rapid cooling to the motor.
2. The utility model discloses a set up dustproof mesh plate, prevent that dust and impurity from entering into the shell from air intake or air exit in, lead to dust and impurity to adhere to on the fin, influence the fin to the efficiency of heat transfer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right sectional view of the structural shell of the present invention;
fig. 3 is a schematic left sectional view of the structural shell of the present invention;
fig. 4 is a schematic rear sectional view of the structural shell of the present invention.
In the figure: 1. a housing; 2. an inner shell; 3. a drive shaft; 4. a rotor; 5. a fan blade; 6. a stator; 7. a semiconductor refrigeration sheet; 8. a heat sink; 9. an air inlet; 10. an air outlet; 11. a base; 12. a dustproof screen plate; 13. a temperature sensor; 14. a temperature display; 15. a thermal insulation sleeve; 16. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a circulating air cooling mechanism for heat dissipation of a motor, which includes a housing 1;
the front side of the inner part of the outer shell 1 is fixedly connected with an inner shell 2, the inner part of the inner shell 2 is movably connected with a transmission shaft 3, the surface of the transmission shaft 3 is fixedly connected with a rotor 4, the front side of the transmission shaft 3 penetrates through the inner shell 2 and extends to the outer part of the outer shell 1, the back side of the transmission shaft 3 extends to the outer part of the inner shell 2 and is fixedly connected with fan blades 5, and the inner wall of the inner shell 2 is fixedly connected with a stator 6;
the surface fixed connection of inner shell 2 has semiconductor refrigeration piece 7, and the surface fixed connection of semiconductor refrigeration piece 7 has fin 8, and air intake 9 has all been seted up to the top and the bottom of shell 1, and air exit 10 has been seted up at the back of shell 1, and the bottom fixed connection of shell 1 is located the base 11 at the air intake 9 back.
Referring to fig. 2, the interior of each of the air inlet 9 and the air outlet 10 is fixedly connected with a dust screen 12, and the outer side of the dust screen 12 extends to the exterior of the housing 1.
As a technical optimization scheme of the utility model, through setting up dustproof otter board 12, prevent that dust and impurity from entering into shell 1 from air intake 9 or air exit 10 in, lead to dust and impurity to adhere to on fin 8, influence fin 8 to heat transfer's efficiency.
Referring to fig. 3, a temperature sensor 13 is fixedly connected to the back surface of the inside of the inner casing 2, and the temperature sensor 13 penetrates through the inner casing 2 through a signal line and is electrically connected to the semiconductor chilling plate 7.
As the utility model discloses a technical optimization scheme through setting up temperature sensor 13, detects 2 inside temperatures of inner shell, and when the temperature exceeded appointed numerical value in the inner shell 2, temperature sensor 13 just can make semiconductor refrigeration piece 7 start to 7 signal transmission lines of semiconductor refrigeration pieces to reduce the power consumption of motor.
Referring to fig. 3, a temperature display 14 located at the back of the air inlet 9 is fixedly connected to the top of the outer shell 1, and the temperature display 14 sequentially penetrates through the outer shell 1 and the inner shell 2 through a signal line and is electrically connected to the temperature sensor 13.
As the utility model discloses a technical optimization scheme through setting up temperature display 14, shows the temperature in the inner shell 2, lets the user can look over the inside temperature of motor in real time, and convenient to use person judges the inside behavior of motor.
Referring to fig. 3, a thermal insulation sleeve 15 is fixedly connected to both the top of the inside of the outer shell 1 and the front of the temperature sensor 13, the thermal insulation sleeve 15 is sleeved outside the signal line, and the outer side of the thermal insulation sleeve 15 is fixedly connected to the surface and the inner wall of the inner shell 2 respectively.
As the utility model discloses a technical optimization scheme separates temperature cover 15 through setting up, protects the signal line, avoids on heat transfer reaches the signal line, leads to the signal line skin because high temperature and fracture.
Referring to fig. 4, a support bar 16 is fixedly connected to the surface of the inner casing 2 and is located on the back surface of the semiconductor chilling plate 7, and the outer side of the support bar 16 is fixedly connected to the inner wall of the outer casing 1.
As the utility model discloses a technical optimization scheme supports the protection through setting up bracing piece 16 to inner shell 2 to share the gravity that the inner shell 2 and the 1 junction of shell received, prevent that shell 1 and the 2 junction of inner shell from splitting.
The utility model discloses a theory of operation and use flow: during the use, when the motor moves, transmission shaft 3 rotation can be followed to flabellum 5, flabellum 5 utilizes the rotation to discharge from air exit 10 in with shell 1, make and be in the negative pressure state in shell 1, outside air can enter into in the shell 1 from air intake 9 this moment, make air and outside air circulation in the motor, start semiconductor refrigeration piece 7 simultaneously, semiconductor refrigeration piece 7 can be with on 2 heat transfer to fin 8 in the inner shell, and fin 8 can be with in the heat transmission air, the heat can be followed the air and discharged from in the shell 1 together, finally improve the radiating efficiency of circulation forced air cooling mechanism, make circulation forced air cooling mechanism can carry out rapid cooling to the motor.
In conclusion: this a be used for radiating circulation forced air cooling mechanism of motor, discharge from air exit 10 with shell 1 interior air through setting up flabellum 5, and outside air can enter into shell 1 from air intake 9 in, make air and shell 1 circulation of air in the motor, semiconductor refrigeration piece 7 is on 2 inside heat transfer to fin 8 of inner shell simultaneously, and fin 8 can be with heat transfer to the air in, and then improve circulation forced air cooling mechanism's radiating efficiency, make circulation forced air cooling mechanism can carry out rapid cooling to the motor.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A circulating air cooling mechanism for motor heat dissipation is characterized by comprising a shell (1);
the front side of the inner part of the outer shell (1) is fixedly connected with an inner shell (2), the inner part of the inner shell (2) is movably connected with a transmission shaft (3), the surface of the transmission shaft (3) is fixedly connected with a rotor (4), the front side of the transmission shaft (3) penetrates through the inner shell (2) and extends to the outer part of the outer shell (1), the back side of the transmission shaft (3) extends to the outer part of the inner shell (2) and is fixedly connected with fan blades (5), and the inner wall of the inner shell (2) is fixedly connected with a stator (6);
the surface fixed connection of inner shell (2) has semiconductor refrigeration piece (7), the surface fixed connection of semiconductor refrigeration piece (7) has fin (8), air intake (9) have all been seted up to the top and the bottom of shell (1), air exit (10) have been seted up at the back of shell (1), the bottom fixedly connected with of shell (1) is located base (11) at air intake (9) back.
2. The circulating air cooling mechanism for the heat dissipation of the motor as claimed in claim 1, wherein: the inside of air intake (9) and air exit (10) all fixedly connected with dustproof otter board (12), the outside of dustproof otter board (12) extends to the outside of shell (1).
3. The circulating air cooling mechanism for motor heat dissipation of claim 1, wherein: the back fixedly connected with temperature sensor (13) of inner shell (2) inside, temperature sensor (13) run through inner shell (2) and with semiconductor refrigeration piece (7) electric connection through the signal line.
4. The circulating air cooling mechanism for the heat dissipation of the motor as recited in claim 3, wherein: the top fixedly connected with of shell (1) is located temperature monitor (14) at air intake (9) back, temperature monitor (14) run through shell (1) and inner shell (2) in proper order and with temperature sensor (13) electric connection through the signal line.
5. The circulating air cooling mechanism for the heat dissipation of the motor as recited in claim 4, wherein: the temperature-isolating sleeve is characterized in that the top inside the outer shell (1) and the front face of the temperature sensor (13) are fixedly connected with a temperature-isolating sleeve (15), the temperature-isolating sleeve (15) is sleeved outside the signal line, and the outer side of the temperature-isolating sleeve (15) is fixedly connected with the surface and the inner wall of the inner shell (2) respectively.
6. The circulating air cooling mechanism for motor heat dissipation of claim 1, wherein: the surface of the inner shell (2) is fixedly connected with a support rod (16) positioned on the back surface of the semiconductor refrigeration sheet (7), and the outer side of the support rod (16) is fixedly connected with the inner wall of the outer shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222623285.7U CN218276370U (en) | 2022-09-30 | 2022-09-30 | Circulating air cooling mechanism for motor heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222623285.7U CN218276370U (en) | 2022-09-30 | 2022-09-30 | Circulating air cooling mechanism for motor heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218276370U true CN218276370U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222623285.7U Active CN218276370U (en) | 2022-09-30 | 2022-09-30 | Circulating air cooling mechanism for motor heat dissipation |
Country Status (1)
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| CN (1) | CN218276370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116231964A (en) * | 2023-05-08 | 2023-06-06 | 河北乾顺节能科技有限公司 | Motor heat abstractor |
| CN116950859A (en) * | 2023-08-07 | 2023-10-27 | 南通奥里斯特机械有限公司 | Intelligent heat dissipation unit shell based on wind power generation |
-
2022
- 2022-09-30 CN CN202222623285.7U patent/CN218276370U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116231964A (en) * | 2023-05-08 | 2023-06-06 | 河北乾顺节能科技有限公司 | Motor heat abstractor |
| CN116231964B (en) * | 2023-05-08 | 2023-07-14 | 河北乾顺节能科技有限公司 | Motor heat abstractor |
| CN116950859A (en) * | 2023-08-07 | 2023-10-27 | 南通奥里斯特机械有限公司 | Intelligent heat dissipation unit shell based on wind power generation |
| CN116950859B (en) * | 2023-08-07 | 2024-04-23 | 南通奥里斯特机械有限公司 | Intelligent heat dissipation unit shell based on wind power generation |
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