CN209046454U - A kind of heat-conducting type motor - Google Patents
A kind of heat-conducting type motor Download PDFInfo
- Publication number
- CN209046454U CN209046454U CN201821531676.3U CN201821531676U CN209046454U CN 209046454 U CN209046454 U CN 209046454U CN 201821531676 U CN201821531676 U CN 201821531676U CN 209046454 U CN209046454 U CN 209046454U
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- China
- Prior art keywords
- attachment base
- rotor
- heat
- thermovent
- positioning ring
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- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 230000005855 radiation Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of heat-conducting type motors, including motor housing, rotor and stator, it further include the tubular attachment base that a whole body is covered with ventilation hole, the front and back ends of tubular attachment base are respectively equipped with forward and backward bearing attachment base, and the extension rod right end at rotor rear portion is rotatably connected to the first radiator fan；The second radiator fan is socketed on rotor；Meanwhile tubular attachment base is formed a fixed connection by being located at the inner ring surface of tubular attachment base left-external side and right lateral left positioning ring and right positioning ring and motor housing respectively；It is covered with the first, second ventilation hole group on left and right positioning ring respectively；The heat-conducting type motor can further improve heat dissipation performance when motor operating, to increase the service life of motor.
Description
Technical field
The utility model relates to a kind of motor more particularly to a kind of heat-conducting type motors.
Background technique
Motor during operation, with the quickening of revolving speed and the friction of internal each components, can make electric machine casing
Internal temperature gradually rises, for this purpose, a radiator fan and one would generally be arranged with heat release hole in the rear end of motor
Shell moreover, heat transmission fin can be generally also set, but on the whole, motor on motor housing to help motor radiating
It is enclosed construction after all, what quite a few heat did not still distribute not go out in fact, the especially higher occasion of temperature, in addition
Motor uses for a long time, and such structure can undoubtedly shorten the service life of motor.
Utility model content
The purpose of the utility model is to provide a kind of heat-conducting type motor, which can further improve motor
Heat dissipation performance when operating, to increase the service life of motor.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of heat-conducting type motor includes motor housing, rotor and stator, and the rotor is located at stator middle position, also wraps
The tubular attachment base that a whole body is covered with ventilation hole is included, the front end of the tubular attachment base is equipped with fore bearing attachment base；The tubular
The rear end of attachment base is equipped with rear bearing attachment base；The rotor forms rotation connection by first bearing and fore bearing attachment base,
Rotor rear end integral type is connected with rotor extension rod, and the rotor extension rod right end is connected by second bearing with rear bearing
Seat forms rotation connection, and the rotor extension rod right end is rotatably connected to the first radiator fan；Meanwhile the tubular connection
Seat is by being located at the left positioning ring of tubular attachment base left-external side, being located at the right lateral right positioning ring of tubular attachment base and motor housing
Inner ring surface form a fixed connection；It is covered with the first ventilation hole group on the left positioning ring, it is logical that second is covered on the right positioning ring
Air holes group；Also, the diameter of the left positioning ring and right positioning ring is twice of tubular attachment base diameter.
Heat-conducting type motor above-mentioned is socketed with the second radiator fan on the rotor, and second radiator fan is set to
Fore bearing attachment base right positions.
Heat-conducting type motor above-mentioned, the left end upper and lower position of the motor housing, be respectively equipped with the first thermovent, second dissipate
Hot mouth；And motor housing right end upper and lower position, it is respectively equipped with third thermovent and the 4th thermovent.
The diameter of section of heat-conducting type motor above-mentioned, second radiator fan is greater than the first radiator fan or described
The size of second radiator fan is identical with the first radiator fan.
Heat-conducting type motor above-mentioned, it is described to be hinged with the first closure plate in the first thermovent upper end；Under the second thermovent
End is hinged with the second closure plate；Third closure plate is hinged in third thermovent upper end；And it is hinged in the 4th thermovent lower end
There is the 4th closure plate.
Further, the rotor is equipped with several heat release holes, and the heat release hole extends transversely through rotor and in equidistantly or not
Equidistant structural arrangement.
Compared with prior art, the utility model has the beneficial effect that
1, the utility model is all provided with radiator fan in front and back, further improves the property of active heat removal inside motor
Energy；
2, the utility model uses the tubular connecting base structure with ventilation hole, substantially increases the heat dissipation of motor inner body
Property, improve the service life of part；
3, multiple thermovents are arranged in shell two sides in the utility model, hot gas can be improved when radiator fan is run and dissipated outward
The speed of hair further decreases the temperature inside motor.
Detailed description of the invention
Shown in FIG. 1 is the outside of the utility model and schematic diagram of internal structure.
The meaning of appended drawing reference: 1- motor housing, 2- rotor, 3- stator, 4- tubular attachment base, 5- fore bearing attachment base,
6- rear bearing attachment base, 7- first bearing, 8- rotor extension rod, 9- second bearing, the first radiator fan of 10-, the left positioning of 11-
Ring, the right positioning ring of 12-, 13- the first ventilation hole group, 14- the second ventilation hole group, the second radiator fan of 15-, the first thermovent of 16-,
The second thermovent of 17-, 18- third thermovent, the 4th thermovent of 19-, the first closure plate of 20-, the second closure plate of 21-, 22- third
Closure plate, the 4th closure plate of 23-, 24- heat release hole.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: as shown in Figure 1, a kind of heat-conducting type motor includes motor housing 1, rotor 2 and determines
Son 3, it further includes the tubular attachment base 4 that a whole body is covered with ventilation hole that the rotor 2, which is located at 3 middle position of stator, and the tubular connects
The front end of joint chair 4 is equipped with fore bearing attachment base 5；The rear end of the tubular attachment base 4 is equipped with rear bearing attachment base 6；The rotor 2
Rotation connection is formed by first bearing 7 and fore bearing attachment base 5, the 2 rear end integral type of rotor is connected with rotor extension rod
8,8 right end of rotor extension rod forms rotation connection by second bearing 9 and rear bearing attachment base 6, and the rotor prolongs
8 right end of boom is rotatably connected to the first radiator fan 10；Meanwhile the tubular attachment base 4 is left outside by being located at tubular attachment base 4
The left positioning ring 11 of side forms fixed company positioned at the inner ring surface of the right lateral right positioning ring 12 of tubular attachment base 4 and motor housing 1
It connects；It is covered with the first ventilation hole group 13 on the left positioning ring 11, is covered with the second ventilation hole group 14 on the right positioning ring 12；And
And the diameter of the left positioning ring 11 and right positioning ring 12 is twice of 4 diameter of tubular attachment base.It is socketed on the rotor 2
Second radiator fan 15, and second radiator fan 15 is set to the right positions of fore bearing attachment base 5.Second radiation air
The diameter of section of fan 15 is greater than the first radiator fan 10.
Embodiment 2: as shown in Figure 1, a kind of heat-conducting type motor includes motor housing 1, rotor 2 and stator 3, the rotor
2 are located at 3 middle position of stator, further include the tubular attachment base 4 that a whole body is covered with ventilation hole, the front end of the tubular attachment base 4
Equipped with fore bearing attachment base 5；The rear end of the tubular attachment base 4 is equipped with rear bearing attachment base 6；The rotor 2 passes through first axle
7 and the formation rotation connection of fore bearing attachment base 5 are held, the 2 rear end integral type of rotor is connected with rotor extension rod 8, the rotor
8 right end of extension rod forms rotation connection by second bearing 9 and rear bearing attachment base 6, and 8 right end of rotor extension rod turns
It is dynamic to be connected with the first radiator fan 10；Meanwhile the tubular attachment base 4 passes through the left positioning positioned at 4 left-external side of tubular attachment base
Ring 11 forms a fixed connection positioned at the inner ring surface of the right lateral right positioning ring 12 of tubular attachment base 4 and motor housing 1；The left side
It is covered with the first ventilation hole group 13 on positioning ring 11, is covered with the second ventilation hole group 14 on the right positioning ring 12；Also, it is described left fixed
The diameter of position ring 11 and right positioning ring 12 is twice of 4 diameter of tubular attachment base.The left end upper and lower position of the motor housing 1 point
It She You not the first thermovent 16, the second thermovent 17；The right end upper and lower position of the motor housing 1 is respectively equipped with third thermovent
18, the 4th thermovent 19.First thermovent, 16 upper end is hinged with the first closure plate 20；It is hinged in 17 lower end of the second thermovent
There is the second closure plate 21；Third closure plate 22 is hinged in 18 upper end of third thermovent；And it is cut with scissors in 19 lower end of the 4th thermovent
It is connected to the 4th closure plate 23.
Embodiment 3: as shown in Figure 1, a kind of heat-conducting type motor includes motor housing 1, rotor 2 and stator 3, the rotor
2 are located at 3 middle position of stator, further include the tubular attachment base 4 that a whole body is covered with ventilation hole, the front end of the tubular attachment base 4
Equipped with fore bearing attachment base 5；The rear end of the tubular attachment base 4 is equipped with rear bearing attachment base 6；The rotor 2 passes through first axle
7 and the formation rotation connection of fore bearing attachment base 5 are held, the 2 rear end integral type of rotor is connected with rotor extension rod 8, the rotor
8 right end of extension rod forms rotation connection by second bearing 9 and rear bearing attachment base 6, and 8 right end of rotor extension rod turns
It is dynamic to be connected with the first radiator fan 10；Meanwhile the tubular attachment base 4 passes through the left positioning positioned at 4 left-external side of tubular attachment base
Ring 11 forms a fixed connection positioned at the inner ring surface of the right lateral right positioning ring 12 of tubular attachment base 4 and motor housing 1；The left side
It is covered with the first ventilation hole group 13 on positioning ring 11, is covered with the second ventilation hole group 14 on the right positioning ring 12；Also, it is described left fixed
The diameter of position ring 11 and right positioning ring 12 is twice of 4 diameter of tubular attachment base.The rotor 2 is equipped with several heat release holes 24,
The heat release hole 24 extends transversely through rotor 2 and in equidistant or Unequal distance structural arrangement.
Embodiment 4: as shown in Figure 1, a kind of heat-conducting type motor includes motor housing 1, rotor 2 and stator 3, rotor 2
In the middle position of stator 3, several heat release holes 24 are equipped on rotor 2, heat release hole 14 extends transversely through rotor 2 and in equidistantly or not
Heat release hole 24 is arranged in equidistant structural arrangement on rotor 2, can reduce temperature when rotor 2 rotates.A kind of heat-conducting type motor packet
The tubular attachment base 4 that a whole body is covered with ventilation hole is included, the front end of the tubular attachment base 4 is equipped with fore bearing attachment base 5, rear end is equipped with
Rear bearing attachment base 6, rotor 2 form rotation connection by first bearing 7 and fore bearing attachment base 5, and 2 rear end integral type of rotor connects
It is connected to rotor extension rod 8, which forms rotation connection by second bearing 9 and rear bearing attachment base 6, and
And 8 right end of rotor extension rod is rotatably connected to the first radiator fan 10；Meanwhile tubular attachment base 4 is by being located at tubular attachment base 4
The left positioning ring 11 of left-external side and the inner ring surface shape for being located at tubular attachment base 4 right lateral right positioning ring 12 and motor housing 1
At being fixedly connected；It is covered with the first ventilation hole group 12 on left positioning ring 11, the second ventilation hole group 14 is covered on right positioning ring 12,
Also, the diameter of left positioning ring 13 and right positioning ring 14 is twice of 4 diameter of tubular attachment base.
The second radiator fan 15, the size of second radiator fan 15 and the first radiator fan 10 are socketed on rotor 2
It is identical, and second radiator fan 15 is set to the right positions of fore bearing attachment base 5.In above structure, the front and back of rotor 2 is distinguished
Second radiator fan 15 and the first radiator fan 10 are set, compared to the structure of only one radiator fan before, undoubtedly into
One step improves the performance of active heat removal inside motor；In actual use, as aforementioned described, the size of the second radiator fan 15
Identical with the first radiator fan 10, certainly, the diameter of section of the second radiator fan 15 is also possible to be greater than the first radiator fan 10；
The diameter of section of either the second radiator fan 15 can belong to the protection model of the utility model less than the first radiator fan 10
Farmland；Simultaneously as tubular attachment base 4 is equipped with multiple ventilation holes, and cloth is distinguished on left positioning ring 11 and right positioning ring 12
Full first ventilation hole group 13 and the second ventilation hole group 14, such structure substantially increase the thermal diffusivity of motor inner body, mention
The high service life of part.
In the left end upper and lower position of motor housing 1, it is respectively equipped with the first thermovent 16, the second thermovent 17；Outside motor
The right end upper and lower position of shell 1, is respectively equipped with third thermovent 18 and the 4th thermovent 19.Meanwhile in 16 upper end of the first thermovent
It is hinged with the first closure plate 20；The second closure plate 21 is hinged in 17 lower end of the second thermovent；It is cut with scissors in 18 upper end of third thermovent
It is connected to third closure plate 22；And the 4th closure plate 23 is hinged in 19 lower end of the 4th thermovent；Second radiator fan 15 and
When one radiator fan 10 starts, wind-force can blow the closure plate of four thermovent upper ends open, and hot gas inside motor can be improved in this way
The speed distributed outward further decreases the temperature inside motor；And when motor is out of service, the envelope of four thermovent upper ends
Closing piece can be in close state again, prevent dust and impurities from entering.
Claims (6)
1. a kind of heat-conducting type motor, including motor housing (1), rotor (2) and stator (3), the rotor (2) are located at stator
(3) middle position, which is characterized in that further include the tubular attachment base (4) that a whole body is covered with ventilation hole, the tubular attachment base
(4) front end is equipped with fore bearing attachment base (5)；The rear end of the tubular attachment base (4) is equipped with rear bearing attachment base (6)；It is described
Rotor (2) forms rotation connection, rotor (2) the rear end integral type connection by first bearing (7) and fore bearing attachment base (5)
Have rotor extension rod (8), rotor extension rod (8) right end forms rotation by second bearing (9) and rear bearing attachment base (6)
Connection, and the rotor extension rod (8) right end is rotatably connected to the first radiator fan (10)；Meanwhile the tubular attachment base
(4) by being located at the left positioning ring (11) of tubular attachment base (4) left-external side, being located at tubular attachment base (4) right lateral right positioning
The inner ring surface of ring (12) and motor housing (1) forms a fixed connection；It is covered with the first ventilation hole group on the left positioning ring (11)
(13), it is covered with the second ventilation hole group (14) on the right positioning ring (12)；Also, the left positioning ring (11) and right positioning ring
(12) diameter is twice of tubular attachment base (4) diameter.
2. heat-conducting type motor according to claim 1, which is characterized in that be socketed with the second radiation air on the rotor (2)
It fans (15), and second radiator fan (15) is set to the right positions of fore bearing attachment base (5).
3. heat-conducting type motor according to claim 1, which is characterized in that the left end upper and lower position of the motor housing (1)
It is respectively equipped with the first thermovent (16), the second thermovent (17)；The right end upper and lower position of the motor housing (1) is respectively equipped with
Three thermovents (18), the 4th thermovent (19).
4. heat-conducting type motor according to claim 2, which is characterized in that the diameter of section of second radiator fan (15)
Greater than the first radiator fan (10).
5. heat-conducting type motor according to claim 3, which is characterized in that the first thermovent (16) upper end is hinged with
One closure plate (20)；The second closure plate (21) are hinged in the second thermovent (17) lower end；It is cut with scissors in third thermovent (18) upper end
It is connected to third closure plate (22)；And the 4th closure plate (23) is hinged in the 4th thermovent (19) lower end.
6. heat-conducting type motor according to claim 1, which is characterized in that the rotor (2) is equipped with several heat release holes
(24), the heat release hole (24) extends transversely through rotor (2) and in equidistant or Unequal distance structural arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531676.3U CN209046454U (en) | 2018-09-19 | 2018-09-19 | A kind of heat-conducting type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531676.3U CN209046454U (en) | 2018-09-19 | 2018-09-19 | A kind of heat-conducting type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046454U true CN209046454U (en) | 2019-06-28 |
Family
ID=67033664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531676.3U Expired - Fee Related CN209046454U (en) | 2018-09-19 | 2018-09-19 | A kind of heat-conducting type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912308A (en) * | 2019-11-28 | 2020-03-24 | 青岛天一集团红旗电机有限公司 | Self-heat-dissipation motor |
-
2018
- 2018-09-19 CN CN201821531676.3U patent/CN209046454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912308A (en) * | 2019-11-28 | 2020-03-24 | 青岛天一集团红旗电机有限公司 | Self-heat-dissipation motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20190919 |