CN213125767U - Single-phase motor with efficient air exhaust and heat dissipation assembly - Google Patents
Single-phase motor with efficient air exhaust and heat dissipation assembly Download PDFInfo
- Publication number
- CN213125767U CN213125767U CN202021956126.3U CN202021956126U CN213125767U CN 213125767 U CN213125767 U CN 213125767U CN 202021956126 U CN202021956126 U CN 202021956126U CN 213125767 U CN213125767 U CN 213125767U
- Authority
- CN
- China
- Prior art keywords
- shell
- heat dissipation
- main body
- motor main
- motor
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 241001075561 Fioria Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a single-phase motor with high-efficient radiating component that airs exhaust, including the shell, the internally mounted of shell has motor main body, and motor main body's bottom is provided with the bracing piece, and motor main body's fixed surface has the fin, and motor main body's side is connected with the pivot, and the go-between has been cup jointed on the surface of pivot, and the fixed surface of go-between has the fan blade that airs, and the bottom mounting of shell has the supporting leg. The fan blade rotates along with the rotating shaft, air is blown from one end of the motor main body, and the surface of the motor main body quickly exhausts air and dissipates heat. The heat dissipation fan and the heat dissipation fan blades conduct rapid dredging and conducting on hot air exhausted by the motor main body, and the hot air is exhausted to the outside from the heat dissipation holes, so that the effect of rapid air exhaust inside the shell is achieved. The cooling oil is transmitted inside the cooling oil pipe, and the heat inside the shell is taken away, so that the effect of quickly cooling and dissipating heat inside the shell is achieved.
Description
Technical Field
The utility model belongs to the technical field of single phase motor, specifically be single phase motor with high-efficient radiating component that airs exhaust.
Background
The single-phase motor is generally composed of a stator core, a stator winding and a rotor, wherein the stator core is generally a U-shaped core and is formed with a pair of pole arms, and the tail ends of the pole arms form a pair of magnetic poles; the stator winding is wound on the pole arm; the rotor is rotatably disposed between the magnetic poles of the core.
Single-phase motors, which are generally low-power single-phase asynchronous motors supplied by a single-phase ac power supply, usually have two-phase windings on the stator, where the distribution of the two-phase windings on the stator and the supply conditions differ, resulting in different starting and operating characteristics.
The Chinese invention with an authorization notice number CN111030371A specially discloses a single-phase motor in 2020, 4, 17, which comprises: the motor comprises a motor shell, a rotor, a motor shaft and a stator; the rotor comprises a rotor iron core and a permanent magnet; the stator comprises a stator iron core and a stator coil; the stator core includes: a connecting arm and two long arms; a hollow hole is formed on the motor shell; the hollow hole penetrates through the motor shell along the direction parallel to the rotating axis of the rotor; the hollow hole is positioned between the two long arms; a single phase electric motor further comprising: the heat dissipation device comprises a gear box body, a first gear, a second gear, an output shaft and a heat dissipation fan; the gear box body is fixed to the motor shell; the first gear and the second gear are arranged in the gear box body; the first gear is meshed with the second gear; the second gear and the heat radiation fan are mounted to the output shaft; the motor shaft drives the first gear to rotate and drives the cooling fan to rotate through the second gear and the output shaft; the rotation axis of the heat radiation fan is positioned in the hollow hole. The invention has the beneficial effect of good heat dissipation effect.
The existing single-phase motor with the high-efficiency air exhaust heat dissipation assembly has the defects that the surface of the motor main body is low in air exhaust heat dissipation speed and cannot be fully exhausted and dissipated because the shell is covered inside the motor main body; moreover, the inside of the shell is filled with hot air and is also hot, so that the temperature in the shell cannot be effectively reduced, and the heat dissipation of the motor main body is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single-phase motor with high-efficient radiating component that airs exhaust to it is slower to solve the radiating rate of airing exhaust of motor main part surface, can not carry out abundant radiating problem of airing exhaust to the motor main part surface.
In order to achieve the above object, the utility model provides a following technical scheme: single-phase motor with high-efficient radiator unit that airs exhaust, which comprises an outer shell, the internally mounted of shell has the motor main part, the bottom of motor main part is provided with the bracing piece, the fixed surface of motor main part has the fin, the side of motor main part is connected with the pivot, the go-between has been cup jointed on the surface of pivot, the windy flabellum of the fixed surface of go-between, the bottom mounting of shell has the supporting leg.
Preferably, the bottom end of the shell is provided with a first air guide hole, the side surface of the shell is provided with a second air guide hole, the side surface of the shell is fixed with a heat dissipation cover, a heat dissipation fan is installed inside the heat dissipation cover, the surface of the heat dissipation fan is provided with heat dissipation blades, and the side surface of the heat dissipation cover is provided with heat dissipation holes.
Preferably, a cooling oil pipe is distributed in the shell, an oil inlet is formed in one end of the cooling oil pipe, and an oil outlet is formed in the other end of the cooling oil pipe.
Preferably, the cross section of the heat sink is a triangular structure, and the rotating shaft is fixedly connected with the connecting ring.
Preferably, the fan blade is located on a side surface of the motor main body, and a rotation diameter of the fan blade is not smaller than a height of the heat dissipation fin.
Preferably, the second air guide hole is communicated with the heat dissipation cover.
Preferably, the oil inlet and the oil outlet are both arranged at the top end of the shell.
Compared with the prior art, the utility model discloses a press dustcoat is used in elbow production:
1. be provided with the fan leaf, during the use, the fan leaf is rotatory simultaneously along with the pivot, blows from the one end of motor main part to the quick heat dissipation of airing exhaust on motor main part surface has been realized.
2. Be provided with radiator fan and heat dissipation fan blade, during the use, radiator fan and heat dissipation fan blade dredge the conduction fast to motor body exhaust hot-air, arrange the external world from the louvre to the inside effect of airing exhaust fast of shell has been realized.
3. Be provided with cooling oil pipe, during the use, cooling oil pipe lays at the internal surface of shell, and cooling oil is at the inside transmission of cooling oil pipe, takes away the inside heat of shell to the radiating effect of the inside rapid cooling of shell has been realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the layout structure of the cooling oil pipe in fig. 1 according to the present invention;
fig. 3 is a schematic view of the heat sink structure shown in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. an oil outlet; 3. cooling the oil pipe; 4. an oil inlet; 5. a heat dissipation cover; 6. a connecting ring; 7. a fan blade; 8. a rotating shaft; 9. supporting legs; 10. a first air guiding hole; 11. a support bar; 12. a heat sink; 13. a motor main body; 14. a second air guiding hole; 15. a heat radiation fan; 16. a heat dissipation fan blade; 17. and (4) heat dissipation holes.
Detailed Description
Referring to fig. 1, the single-phase motor with the efficient air exhaust and heat dissipation assembly includes a housing 1, a motor main body 13 is installed inside the housing 1, a support rod 11 is disposed at a bottom end of the motor main body 13, and the motor main body 13 is installed inside the housing 1 through the support rod 11.
Referring to fig. 1 and 3, a heat sink 12 is fixed on a surface of the motor main body 13, a cross section of the heat sink 12 is a triangular structure, and the heat sink 12 is located around the motor main body 13, so as to facilitate rapid heat dissipation of the motor main body 13.
Referring to fig. 1 and 3, a rotating shaft 8 is connected to a side surface of the motor main body 13, a connecting ring 6 is sleeved on a surface of the rotating shaft 8, and the rotating shaft 8 is tightly connected with the connecting ring 6; the surface of the connecting ring 6 is fixed with fan blades 7, the fan blades 7 are positioned on the side surface of the motor main body 13, the rotating diameter of the fan blades 7 is not smaller than the height of the radiating fins 12, and the fan blades 7 rotate along with the rotating shaft 8 to exhaust air and radiate heat of the motor main body 13; the bottom end of the shell 1 is fixed with a supporting leg 9.
Referring to fig. 1 and 2, a first air guiding hole 10 is formed at the bottom end of the housing 1 for quickly exhausting air and dissipating heat inside the housing 1; the side surface of the shell 1 is provided with a second air guide hole 14, the second air guide hole 14 is communicated with the heat dissipation cover 5, and the side surface of the shell 1 is fixed with the heat dissipation cover 5.
Referring to fig. 1 and 2, a heat dissipation fan 15 is installed inside the heat dissipation cover 5, a heat dissipation fan blade 16 is disposed on the surface of the heat dissipation fan 15, the heat dissipation fan blade 16 is rotatably connected with the heat dissipation fan 15, and the heat dissipation fan 15 drives the heat dissipation fan blade 16 to rotate; accelerate the air exhaust and heat dissipation in the shell 1, and the side surface of the heat dissipation cover 5 is provided with heat dissipation holes 17 and is exhausted to the outside from the heat dissipation holes 17.
Referring to fig. 1 and 2, a cooling oil pipe 3 is disposed inside the housing 1, the cooling oil pipe 3 is uniformly disposed on the inner surface of the housing 1, and the cooling oil is transmitted inside the cooling oil pipe 3 to take away heat inside the housing 1, so as to accelerate cooling and heat dissipation inside the housing 1.
Referring to fig. 1 and 2, an oil inlet 4 is disposed at one end of the cooling oil pipe 3, an oil outlet 2 is disposed at the other end of the cooling oil pipe 3, and the oil inlet 4 and the oil outlet 2 are both disposed at the top end of the housing 1 and used for entering and discharging cooling oil inside the cooling oil pipe 3.
The working principle of the scheme is as follows: the motor main body 13 is arranged inside the shell 1, and the fan blade 7 is arranged on the surface of the rotating shaft 8; the cooling oil pipe 3 is arranged on the inner surface of the shell 1 and is provided with an oil inlet 4 and an oil outlet 2; the heat dissipation cover 5 is arranged at one end of the shell 1, and the heat dissipation fan blade 16 is arranged inside the heat dissipation cover 5 through the heat dissipation fan 15.
When the motor main body 13 is in operation, the fan blade 7 rotates along with the rotating shaft 8 to blow air from one end of the motor main body 13, so that the surface of the motor main body 13 can exhaust air quickly and dissipate heat; meanwhile, the heat dissipation fan blade 16 rotates to rapidly dredge and conduct the hot air exhausted by the motor main body 13, and the hot air is exhausted to the outside from the heat dissipation hole 17, so that the rapid air exhaust of the shell 1 is accelerated; and, the cooling oil is at the inside transmission of cooling oil pipe 3, takes away the inside heat of shell 1 for the inside rapid cooling heat dissipation of shell 1.
Claims (7)
1. Single-phase motor with high-efficient radiator unit that airs exhaust, including shell (1), its characterized in that: the internally mounted of shell (1) has motor main body (13), the bottom of motor main body (13) is provided with bracing piece (11), the fixed surface of motor main body (13) has fin (12), the side of motor main body (13) is connected with pivot (8), go-between (6) have been cup jointed on the surface of pivot (8), the fixed surface of go-between (6) has windy flabellum (7), the bottom mounting of shell (1) has supporting leg (9).
2. The single-phase motor with the efficient air exhausting and heat dissipating component of claim 1, wherein: the wind power generation device is characterized in that a first wind guide hole (10) is formed in the bottom end of the shell (1), a second wind guide hole (14) is formed in the side face of the shell (1), a heat dissipation cover (5) is fixed to the side face of the shell (1), a heat dissipation fan (15) is installed inside the heat dissipation cover (5), heat dissipation fan blades (16) are arranged on the surface of the heat dissipation fan (15), and heat dissipation holes (17) are formed in the side face of the heat dissipation cover (5).
3. The single-phase motor with the efficient air exhausting and heat dissipating component of claim 1, wherein: the oil cooler is characterized in that a cooling oil pipe (3) is arranged inside the shell (1), an oil inlet (4) is formed in one end of the cooling oil pipe (3), and an oil outlet (2) is formed in the other end of the cooling oil pipe (3).
4. The single-phase motor with the efficient air exhausting and heat dissipating component of claim 1, wherein: the section of the radiating fin (12) is of a triangular structure, and the rotating shaft (8) is fixedly connected with the connecting ring (6).
5. The single-phase motor with the efficient air exhausting and heat dissipating component of claim 1, wherein: the fan blade (7) is positioned on the side surface of the motor main body (13), and the rotating diameter of the fan blade (7) is not less than the height of the radiating fin (12).
6. The single-phase motor with the efficient air exhausting and heat dissipating component of claim 2, wherein: the second air guide hole (14) is communicated with the heat dissipation cover (5).
7. The single-phase motor with the efficient air exhausting and heat dissipating component as claimed in claim 3, wherein: the oil inlet (4) and the oil outlet (2) are both arranged at the top end of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021956126.3U CN213125767U (en) | 2020-09-09 | 2020-09-09 | Single-phase motor with efficient air exhaust and heat dissipation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021956126.3U CN213125767U (en) | 2020-09-09 | 2020-09-09 | Single-phase motor with efficient air exhaust and heat dissipation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125767U true CN213125767U (en) | 2021-05-04 |
Family
ID=75661720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021956126.3U Active CN213125767U (en) | 2020-09-09 | 2020-09-09 | Single-phase motor with efficient air exhaust and heat dissipation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143132A (en) * | 2022-06-27 | 2022-10-04 | 浙江亚士霸电机有限公司 | Pipeline type air pump |
-
2020
- 2020-09-09 CN CN202021956126.3U patent/CN213125767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143132A (en) * | 2022-06-27 | 2022-10-04 | 浙江亚士霸电机有限公司 | Pipeline type air pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213125767U (en) | Single-phase motor with efficient air exhaust and heat dissipation assembly | |
| CN213402732U (en) | Heat radiation structure of motor for electric tool | |
| CN102185420A (en) | Cooling system of 2MW wind driven generator | |
| CN215934547U (en) | Motor and electrical equipment | |
| CN208241527U (en) | A kind of brushless generator of easy heat radiation | |
| CN222582179U (en) | Permanent magnet generator | |
| CN112491204B (en) | Novel internal and external integrated heat dissipation structure and heat dissipation mode of high-power motor | |
| CN212137477U (en) | High-speed permanent magnet synchronous motor | |
| CN222839964U (en) | A heat dissipation auxiliary device for dry electromagnetic iron remover | |
| CN211376363U (en) | High-efficient radiating current transformer | |
| CN209250390U (en) | A kind of circumferential direction cloth tubular type ventilating radiating electric machine | |
| CN219893126U (en) | Energy-saving brushless alternating current motor | |
| CN207801671U (en) | A kind of motor fan cover that thermal diffusivity is strong | |
| CN211296474U (en) | High-efficiency heat dissipation type permanent magnet motor shell | |
| CN209730991U (en) | A kind of empty oily combination cooling electric moto used in compressor | |
| CN221995198U (en) | A variable frequency speed regulating motor with good cooling effect | |
| CN113872378A (en) | High-efficient radiating vertical motor | |
| CN221227271U (en) | Asynchronous motor with circuit protection structure | |
| CN224123988U (en) | A vertical permanent magnet direct drive motor | |
| CN212114911U (en) | Special-shaped wire bar stator of three-phase asynchronous motor | |
| CN223680871U (en) | A circulating air cooling structure for an axial permanent magnet motor | |
| CN219018596U (en) | Engine stator assembly | |
| CN221575073U (en) | Variable-frequency speed-regulating high-efficiency stator and rotor assembly | |
| CN223978520U (en) | A belt-driven permanent magnet electric roller drive device | |
| CN223309701U (en) | Explosion-proof motor cast aluminum rotor core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |