CN210744882U - Speed regulating motor with good heat radiation structure - Google Patents
Speed regulating motor with good heat radiation structure Download PDFInfo
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- CN210744882U CN210744882U CN201922070197.7U CN201922070197U CN210744882U CN 210744882 U CN210744882 U CN 210744882U CN 201922070197 U CN201922070197 U CN 201922070197U CN 210744882 U CN210744882 U CN 210744882U
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Abstract
The utility model discloses an buncher with good heat radiation structure, including speed governing motor casing, one side outer wall fixed mounting of speed governing motor casing has the fan casing, speed governing motor casing's internal surface is equipped with the motor shaft, the inside of fan casing is equipped with first radiator fan, speed governing motor casing's both sides outer wall passes through the first radiator shroud of connecting piece difference fixedly connected with and second radiator shroud, one side outer wall that speed governing motor casing was kept away from to first radiator shroud is installed first direct current motor and first power pack, the inside of first radiator shroud is equipped with second radiator fan. The utility model discloses can carry out fine forced air cooling heat dissipation to the buncher surface of during operation, improve its radiating effect, avoid the motor to send out the boiling hot to generate heat, prolong buncher's life, heat radiation structure is convenient for install and dismantles simultaneously, can carry out the alternative use according to people's different demands.
Description
Technical Field
The utility model relates to a buncher technical field especially relates to a buncher with good heat radiation structure.
Background
The speed regulating motor is a motor which can change the rotating speed of the motor by changing the number of stages, voltage, current, frequency and other methods of the motor so as to enable the motor to achieve higher use performance.
However, the existing high-voltage speed regulating motor is large in size, and a heat radiation fan is arranged at the tail end of the high-voltage speed regulating motor like a traditional motor, so that the high-voltage speed regulating motor generates a large amount of heat in the long-term working process, and the heat radiation effect of the heat radiation fan is poor, so that the heating and scalding of the speed regulating motor are caused, and the service life of the speed regulating motor is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an adjustable speed motor with a good heat radiation structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable speed motor with good heat radiation structure, includes speed governing motor casing, one side outer wall fixed mounting of speed governing motor casing has the fan casing, speed governing motor casing's internal surface is equipped with the motor shaft, the inside of fan casing is equipped with first radiator fan, the first heat exchanger of fixedly connected with and second heat exchanger are respectively passed through to speed governing motor casing's both sides outer wall, one side outer wall that speed governing motor casing was kept away from to first heat exchanger is installed first DC motor and first power pack, the inside of first heat exchanger is equipped with second radiator fan, one side outer wall that speed governing motor casing was kept away from to the second heat exchanger is installed second DC motor and second power pack, the inside of second heat exchanger is equipped with third radiator fan.
Preferably, a plurality of ventilation holes are formed in the inner surface of the first heat dissipation cover, and the shape and the structure of the first heat dissipation cover are consistent with those of the second heat dissipation cover.
Preferably, the first dc motor is rotatably connected to the second heat dissipation fan through a first output shaft, and a first battery is disposed inside the first power supply box and electrically connected to the first dc motor.
Preferably, the second dc motor is rotatably connected to the third cooling fan through a second output shaft, a second battery is disposed inside the second power supply box, and the second battery is electrically connected to the second dc motor.
Preferably, the outer surface of the motor shaft is provided with a shaft sleeve, and the motor shaft is fixedly connected with the first cooling fan through a connecting block.
Preferably, the connecting piece comprises a first mounting piece and a second mounting piece, the first mounting piece and the second mounting piece are fixedly connected through a bolt, and the second mounting piece and the speed regulating motor shell are fixedly connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, by arranging the first heat dissipation cover, the first direct current motor, the second heat dissipation fan, the ventilation holes, the second heat dissipation cover, the second direct current motor, the third heat dissipation fan, the first power box and the second power box, a multi-multidirectional heat dissipation structure is added for the speed regulation motor, so that the surface of the speed regulation motor can be well cooled by air during working, the heat dissipation effect is improved, the motor is prevented from being scalded and heated, and the service life of the speed regulation motor is prolonged;
2. the utility model discloses in, through setting up connecting piece, first installation piece, second installation piece and bolt, can let buncher's heat radiation structure be convenient for install and dismantle, can carry out the alternative use according to people's different demands, nimble practical.
To sum up, the utility model discloses can carry out fine forced air cooling heat dissipation to the buncher surface of during operation, improve its radiating effect, avoid the motor to send out the boiling hot to generate heat, prolong buncher's life, heat radiation structure is convenient for install and dismantle simultaneously, can carry out the alternative use according to people's different demands.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a speed regulating motor with a good heat dissipation structure according to the present invention;
fig. 2 is a schematic structural diagram of a first heat dissipation cover of an electric speed regulation machine with a good heat dissipation structure according to the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the speed regulating motor with a good heat dissipation structure according to the present invention.
In the figure: the motor comprises a speed regulation motor shell 1, a fan cover 2, a motor shaft 3, a first cooling fan 4, a connecting piece 5, a first cooling cover 6, a first direct current motor 7, a second cooling fan 8, a vent hole 9, a second cooling cover 10, a second direct current motor 11, a third cooling fan 12, a first power box 13, a second power box 14, a first output shaft 15, a second output shaft 16, a shaft sleeve 17, a connecting block 18, a first mounting plate 19, a second mounting plate 20 and a bolt 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The first embodiment is as follows:
referring to fig. 1-2, a speed-regulating motor with a good heat dissipation structure includes a speed-regulating motor housing 1, a fan cover 2 is fixedly installed on an outer wall of one side of the speed-regulating motor housing 1, a motor shaft 3 is installed on an inner surface of the speed-regulating motor housing 1, a first heat dissipation fan 4 is installed inside the fan cover 2, outer walls of two sides of the speed-regulating motor housing 1 are respectively and fixedly connected with a first heat dissipation cover 6 and a second heat dissipation cover 10 through a connecting piece 5, a first direct current motor 7 and a first power box 13 are installed on an outer wall of one side, away from the speed-regulating motor housing 1, of the first heat dissipation cover 6, a second heat dissipation fan 8 is installed inside the first heat dissipation cover 6, a second direct current motor 11 and a second power box 14 are installed on an outer wall of one side, away from the speed-regulating motor housing.
Wherein, a plurality of ventilation holes 9 are arranged on the inner surface of the first heat dissipation cover 6, and the shape and structure of the first heat dissipation cover 6 is consistent with that of the second heat dissipation cover 10.
The first dc motor 7 is rotatably connected to the second heat dissipation fan 8 through a first output shaft 15, a first battery is disposed inside the first power box 13, and the first battery is electrically connected to the first dc motor 7.
The second dc motor 11 is rotatably connected to the third heat dissipation fan 12 through a second output shaft 16, a second battery is disposed inside the second power box 14, and the second battery is electrically connected to the second dc motor 11.
Wherein, the surface of motor shaft 3 is equipped with axle sleeve 17, and motor shaft 3 passes through connecting block 18 fixed connection with first radiator fan 4.
Example two:
referring to fig. 2-3, a speed-regulating motor with a good heat dissipation structure includes a speed-regulating motor housing 1, a fan cover 2 is fixedly installed on an outer wall of one side of the speed-regulating motor housing 1, a motor shaft 3 is installed on an inner surface of the speed-regulating motor housing 1, a first heat dissipation fan 4 is installed inside the fan cover 2, outer walls of two sides of the speed-regulating motor housing 1 are respectively and fixedly connected with a first heat dissipation cover 6 and a second heat dissipation cover 10 through a connecting piece 5, a first direct current motor 7 and a first power box 13 are installed on an outer wall of one side, away from the speed-regulating motor housing 1, of the first heat dissipation cover 6, a second heat dissipation fan 8 is installed inside the first heat dissipation cover 6, a second direct current motor 11 and a second power box 14 are installed on an outer wall of one side, away from the speed-regulating motor housing.
Wherein, a plurality of ventilation holes 9 are arranged on the inner surface of the first heat dissipation cover 6, and the shape and structure of the first heat dissipation cover 6 is consistent with that of the second heat dissipation cover 10.
The first dc motor 7 is rotatably connected to the second heat dissipation fan 8 through a first output shaft 15, a first battery is disposed inside the first power box 13, and the first battery is electrically connected to the first dc motor 7.
The second dc motor 11 is rotatably connected to the third heat dissipation fan 12 through a second output shaft 16, a second battery is disposed inside the second power box 14, and the second battery is electrically connected to the second dc motor 11.
Wherein, the surface of motor shaft 3 is equipped with axle sleeve 17, and motor shaft 3 passes through connecting block 18 fixed connection with first radiator fan 4.
Wherein, the connecting piece 5 includes first installation piece 19 and second installation piece 20, and first installation piece 19 passes through bolt 21 fixed connection with second installation piece 20, and second installation piece 20 and speed governing motor casing 1 fixed connection.
The working principle is as follows: when in use, the first mounting plate 19 and the second mounting plate 20 of the connecting piece 5 are arranged, so that the mounting and dismounting between the two heat dissipation covers and the speed regulating motor shell 1 can be realized, the use can be conveniently and selectively carried out by people according to different use requirements, the use is flexible and practical, the speed regulating motor is additionally provided with a multi-multidirectional heat dissipation structure through the first heat dissipation cover 6, the first direct current motor 7, the second heat dissipation fan 8, the second heat dissipation cover 10, the second direct current motor 11, the third heat dissipation fan 12, the first power box 13 and the second power box 14 which are additionally arranged at two sides of the speed regulating motor shell 1, the surface of the speed regulating motor shell 1 can be well cooled by air during working, the heat dissipation effect is improved, the heat of the motor is prevented from being scalded and heated, the service life of the speed regulating motor is prolonged, the utility model can well cool and dissipate the heat of the surface of the speed regulating, improve its radiating effect, avoid the motor to send out the boiling hot to generate heat, prolong adjustable speed motor's life, heat radiation structure is convenient for install and dismantle simultaneously, can select the use according to people's different demands.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A speed regulation motor with a good heat dissipation structure comprises a speed regulation motor shell (1) and is characterized in that a fan cover (2) is fixedly installed on the outer wall of one side of the speed regulation motor shell (1), a motor shaft (3) is arranged on the inner surface of the speed regulation motor shell (1), a first heat dissipation fan (4) is arranged inside the fan cover (2), the outer walls of the two sides of the speed regulation motor shell (1) are respectively and fixedly connected with a first heat dissipation cover (6) and a second heat dissipation cover (10) through connecting pieces (5), a first direct current motor (7) and a first power box (13) are installed on the outer wall of one side, far away from the speed regulation motor shell (1), of the first heat dissipation cover (6), a second heat dissipation fan (8) is arranged inside the first heat dissipation cover (6), and a second direct current motor (11) and a second power box (14) are installed on the outer wall of one side, far away from the speed regulation motor shell (1, and a third radiating fan (12) is arranged in the second radiating cover (10).
2. The adjustable speed motor with the good heat dissipation structure as claimed in claim 1, wherein the inner surface of the first heat dissipation cover (6) is provided with a plurality of ventilation holes (9), and the shape and structure of the first heat dissipation cover (6) and the second heat dissipation cover (10) are consistent.
3. The adjustable speed motor with good heat dissipation structure as claimed in claim 1, wherein the first dc motor (7) is rotatably connected to the second heat dissipation fan (8) through a first output shaft (15), a first battery is disposed inside the first power box (13), and the first battery is electrically connected to the first dc motor (7).
4. The adjustable-speed motor with a good heat dissipation structure according to claim 1, wherein the second dc motor (11) is rotatably connected to the third heat dissipation fan (12) through a second output shaft (16), a second battery is disposed inside the second power supply box (14), and the second battery is electrically connected to the second dc motor (11).
5. The adjustable speed motor with good heat dissipation structure as claimed in claim 1, wherein a bushing (17) is disposed on an outer surface of the motor shaft (3), and the motor shaft (3) is fixedly connected with the first heat dissipation fan (4) through a connecting block (18).
6. The speed regulating motor with the good heat dissipation structure as recited in claim 1, wherein the connecting member (5) comprises a first mounting piece (19) and a second mounting piece (20), the first mounting piece (19) and the second mounting piece (20) are fixedly connected through a bolt (21), and the second mounting piece (20) is fixedly connected with the speed regulating motor shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070197.7U CN210744882U (en) | 2019-11-27 | 2019-11-27 | Speed regulating motor with good heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070197.7U CN210744882U (en) | 2019-11-27 | 2019-11-27 | Speed regulating motor with good heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744882U true CN210744882U (en) | 2020-06-12 |
Family
ID=71009674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070197.7U Active CN210744882U (en) | 2019-11-27 | 2019-11-27 | Speed regulating motor with good heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210744882U (en) |
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2019
- 2019-11-27 CN CN201922070197.7U patent/CN210744882U/en active Active
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