CN218183180U - Efficient heat dissipation motor shell - Google Patents
Efficient heat dissipation motor shell Download PDFInfo
- Publication number
- CN218183180U CN218183180U CN202221952664.4U CN202221952664U CN218183180U CN 218183180 U CN218183180 U CN 218183180U CN 202221952664 U CN202221952664 U CN 202221952664U CN 218183180 U CN218183180 U CN 218183180U
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- Prior art keywords
- motor
- heat dissipation
- driving gear
- stator rotor
- blade
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-efficient heat dissipation motor housing, which comprises a motor, the motor includes end shield and motor rear end shield in motor front end shield, the motor, be equipped with stator rotor group and driving gear in the end shield in the motor, stator rotor group and driving gear rigid coupling, one side switching of motor rear end shield has blade heat abstractor, blade heat abstractor and driving gear looks adaptation, concretely relates to motor and shell heat dissipation field. This high-efficient heat dissipation motor housing, because driving gear and stator rotor set are coaxial, and driving gear and driven gear mesh mutually, at the motor during operation, rotate through stator rotor and drive and driven gear rotation with driving gear meshing, can dispel the heat to the stator rotor set of parcel in motor housing and the shell, the radiating effect is good.
Description
Technical Field
The utility model belongs to motor and shell heat dissipation field, concretely relates to high-efficient heat dissipation motor shell.
Background
Because its inside rotor of motor during operation can produce the heat when taking place high-speed rotation, leads to motor during operation temperature higher, therefore the heat dissipation of motor is the good problem that needs to solve urgently during motor operation, but current motor only carries out the heat dissipation work of motor through setting up the motor casing into unevenness's arch, increase heat radiating area's mode, and this kind of mode makes the radiating effect of motor have the leeway of improving.
The patent with publication number CN216436951U discloses a motor casing of a high-efficiency heat-dissipation motor, which is characterized in that a coaxial fan is arranged at one end of a rotor during working, the fan is driven to move to dissipate heat during the working of the rotor, but heat dissipation fins at the circumference of the motor still adopt a mode of increasing heat dissipation area to perform heat dissipation work of the motor, so that the heat dissipation effect at the circumference of the heat dissipation fins is not substantially different from the traditional heat dissipation mode, the defect of insufficient heat dissipation still exists, and room for improvement exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat dissipation motor shell to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the motor shell of the high-efficiency heat dissipation motor comprises a motor, wherein the motor comprises a motor front end cover, a motor middle end cover and a motor rear end cover, a stator rotor set and a driving gear are arranged in the motor middle end cover, the stator rotor set is fixedly connected with the driving gear, one side of the motor rear end cover is connected with a blade heat dissipation device in a switching mode, and the blade heat dissipation device is matched with the driving gear.
Preferably, the ventilation groove has been seted up to the inside of end shield in the motor, blade heat abstractor includes driven gear, gear shaft, flabellum pole and flabellum, driven gear passes gear activity chamber and is connected with the driving gear meshing, driven gear passes through gear shaft and the switching of motor rear end shield, the ventilation groove of holding flabellum activity is seted up to the inside of end shield in the motor.
Preferably, a fan blade is arranged in the motor rear end cover, and the fan blade is fixedly connected with one end of the stator rotor group.
Preferably, a heat dissipation hole is formed in the motor rear end cover.
Preferably, the blade heat dissipation device takes the axis of the motor as a geometric center and is distributed on the outer side of the middle end shield of the motor in an annular array manner.
Preferably, one end of the stator rotor group, which is far away from the fan blades, is fixedly connected with the output end of the motor.
Compared with the prior art, the utility model, following beneficial effect has:
(1) This high-efficient heat dissipation motor housing because driving gear and stator rotor group are coaxial, and driving gear and driven gear mesh mutually, at the motor during operation, rotate through stator rotor and drive and driven gear rotation with driving gear meshing, can dispel the heat to the stator rotor group of parcel in motor housing and the shell, the radiating effect is good.
(2) The motor shell of the motor with high-efficiency heat dissipation has the advantages that the blade heat dissipation device takes the axis of the motor as a geometric center and is distributed on the outer side of the motor middle end cover in an annular array mode, so that the heat dissipation of all aspects can be carried out in the outer circumferential direction of the motor middle end cover, and the heat dissipation performance is good.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic structural view of the blade heat dissipation device of the present invention;
fig. 4 is a rear view of the end shield of the motor of the present invention;
fig. 5 is a schematic structural view of an end shield of the motor of the present invention;
in the figure: 1. a motor; 2. a motor front end cover; 3. a motor middle end shield; 31. a ventilation slot; 32. a gear active cavity; 4. a motor rear end cover; 41. heat dissipation holes; 5. a stator-rotor set; 6. a blade heat sink; 61. a driven gear; 62. a gear shaft; 63. a fan blade rod; 64. a fan blade; 7. a fan blade; 8. and a driving gear.
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. 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.
Referring to fig. 1-5, the present invention provides the following technical solutions: high-efficient heat dissipation motor housing, including motor 1, motor 1 includes motor front end shield 2, motor middle end shield 3 and motor rear end shield 4, is equipped with stator rotor group 5 and driving gear 8 in the motor middle end shield 3, and stator rotor group 5 and driving gear 8 rigid coupling, one side switching of motor rear end shield 4 has blade heat abstractor 6, blade heat abstractor 6 and driving gear 8 looks adaptation.
Furthermore, ventilation slot 31 has been seted up to the inside of motor middle-end shield 3, and blade heat abstractor 6 includes driven gear 61, gear shaft 62, flabellum pole 63 and fan blade 64, and driven gear 61 passes gear activity chamber 32 and is connected with the meshing of driving gear 8, and driven gear 61 passes through gear shaft 62 and motor rear-end shield 4 switching, and the ventilation slot 31 of holding fan blade 64 activity has been seted up to the inside of motor middle-end shield 3.
Example one
When the stator rotor set 5 rotates, because the stator rotor set 5 is fixedly connected with the driving gear 8, the driven gear 61 penetrates through the gear moving cavity 32 to be meshed with the driving gear 8, and the driven gear 61 is connected with the motor rear end cover 4 through the gear shaft 62 in a switching manner, so that the stator rotor set 5 rotates to drive the driven gear 61 to indirectly rotate, when the driven gear 61 rotates, the driven gear 61 drives the fan blade rods 63 and the fan blades 64 to rotate to generate air flow, and the air flow generated by the rotation of the fan blade rods 63 and the fan blades 64 penetrates through the ventilation slots 31 to dissipate heat of the stator rotor set 5.
Furthermore, a fan blade 7 is arranged in the motor rear end cover 4, and the fan blade 7 is fixedly connected with one end of the stator rotor group 5.
Example two
Because the fan blade 7 is fixedly connected with one end of the stator rotor set 5, the fan blade 7 can radiate heat from the inside of the motor rear end cover 4 when the stator rotor set 5 rotates, and hot air is discharged to the outside of the motor rear end cover 4 through the heat radiation holes 41.
Further, a heat dissipation hole 41 is formed in the motor rear end cover 4.
Furthermore, the blade heat dissipation device 6 takes the axis of the motor 1 as a geometric center and is distributed on the outer side of the motor middle end cover 3 in an annular array manner.
Furthermore, one end of the stator and rotor set 5, which is far away from the fan blades 7, is fixedly connected with the output end of the motor 1.
When the motor works, when the stator rotor set 5 rotates to drive the driving gear 8 to rotate, the driving gear 8 rotates to drive the driven gear 61 to rotate by taking the gear shaft 62 as a center, the fan blade rod 63 and the fan blade 64 can rotate to generate air flow, the generated air flow can dissipate heat of the stator rotor set 5 through the ventilation groove 31, meanwhile, the stator rotor set 5 can also drive the fan blades 7 to rotate, the fan blades 7 can dissipate heat of the inside of the motor rear end cover 4, and hot air is discharged to the outside of the motor rear end cover 4 through the heat dissipation holes 41;
it should be noted that the blade heat dissipation device 6 takes the axis of the motor 1 as a geometric center and is distributed on the outer side of the motor middle end shield 3 in an annular array manner, so that the heat dissipation can be performed on the outer circumferential direction of the motor middle end shield 3 in an all-around manner, and the heat dissipation performance is good.
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. High-efficient heat dissipation motor shell, its characterized in that: including motor (1), end shield (3) and motor rear end cover (4) in motor (1) includes motor front end cover (2), the motor, be equipped with stator rotor group (5) and driving gear (8) in motor middle end cover (3), stator rotor group (5) and driving gear (8) rigid coupling, one side switching of motor rear end cover (4) has blade heat abstractor (6), blade heat abstractor (6) and driving gear (8) looks adaptation.
2. The high efficiency heat dissipating motor housing of claim 1, wherein: ventilating slot (31) have been seted up to the inside of end shield (3) in the motor, blade heat abstractor (6) include driven gear (61), gear shaft (62), flabellum pole (63) and fan blade (64), driven gear (61) pass gear activity chamber (32) and are connected with driving gear (8) meshing, driven gear (61) pass through gear shaft (62) and motor rear end shield (4) switching, ventilating slot (31) of holding fan blade (64) activity are seted up to the inside of end shield (3) in the motor.
3. The efficient heat dissipating motor housing of claim 2, wherein: the motor rear end cover (4) is internally provided with a fan blade (7), and the fan blade (7) is fixedly connected with one end of the stator rotor set (5).
4. A high efficiency heat dissipating motor housing as claimed in claim 3, wherein: a heat dissipation hole (41) is formed in the motor rear end cover (4).
5. The high efficiency heat dissipating motor housing of claim 4, wherein: the blade heat dissipation device (6) takes the axis of the motor (1) as a geometric center and is distributed on the outer side of the motor middle end cover (3) in an annular array manner.
6. The high efficiency heat dissipating motor housing of claim 5, wherein: and one end of the stator rotor set (5) far away from the fan blades (7) is fixedly connected with the output end of the motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221952664.4U CN218183180U (en) | 2022-07-27 | 2022-07-27 | Efficient heat dissipation motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221952664.4U CN218183180U (en) | 2022-07-27 | 2022-07-27 | Efficient heat dissipation motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218183180U true CN218183180U (en) | 2022-12-30 |
Family
ID=84615776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221952664.4U Active CN218183180U (en) | 2022-07-27 | 2022-07-27 | Efficient heat dissipation motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218183180U (en) |
-
2022
- 2022-07-27 CN CN202221952664.4U patent/CN218183180U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Efficient heat dissipation motor housing Granted publication date: 20221230 Pledgee: Shengzhou Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: SHENGZHOU LIMA MOTOR Co.,Ltd. Registration number: Y2024330000518 |