CN219843491U - Motor with good heat dissipation effect - Google Patents
Motor with good heat dissipation effect Download PDFInfo
- Publication number
- CN219843491U CN219843491U CN202320787271.0U CN202320787271U CN219843491U CN 219843491 U CN219843491 U CN 219843491U CN 202320787271 U CN202320787271 U CN 202320787271U CN 219843491 U CN219843491 U CN 219843491U
- Authority
- CN
- China
- Prior art keywords
- assembly
- rear end
- end housing
- housing assembly
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a motor with good heat dissipation effect, which comprises a stator assembly, wherein the front end of the stator assembly is provided with a front end cover assembly, the rear end of the stator assembly is provided with a rear end cover assembly, the front end cover assembly and the rear end cover assembly are respectively provided with a heat dissipation hole in a penetrating way, the inner wall of the rear end cover assembly is rotatably connected with a mounting shaft, the mounting shaft penetrates through the stator assembly and the front end cover assembly and extends to the outside of the front end cover assembly, and the surface of the mounting shaft is fixedly connected with a rotor assembly matched with the stator assembly. This motor that radiating effect is good, through seting up the louvre at front end housing subassembly and rear end housing group, form the air current passageway between stator assembly and rotor subassembly, ensure that the heat that stator assembly and rotor subassembly produced can be fast through front end housing subassembly and rear end housing subassembly's louvre and outside heat exchange, promote the radiating effect of motor.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a motor with good heat dissipation effect.
Background
Temperature rise is an important indicator of motor performance. For single-phase asynchronous motors or other motors, heat dissipation blades are generally cast integrally on a cast aluminum end ring of a rotor to reduce the temperature rise of the motor, so as to realize heat dissipation. The good ventilation effect is one of important factors for improving the motor, electromagnetic load and the utilization rate of motor materials, the traditional motor adopts a shell surface cooling mode, namely, heat generated in the motor is transferred to the shell surface through air circulation in the motor and other heat conduction components such as a rotor core and is taken away by other cooling mediums such as wind, oil, water and the like, and the motor cooling mode is slower, has poor cooling effect and can increase the overall cost of the motor.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the motor with good heat dissipation effect, and solves the problems that the traditional motor adopts a shell surface cooling mode, the motor heat dissipation mode is slower, the heat dissipation effect is poor, and the overall cost of the motor is increased.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a motor that radiating effect is good, includes the stator assembly, the front end of stator assembly is provided with the front end housing assembly, the rear end of stator assembly is provided with the rear end housing assembly, front end housing assembly and rear end housing assembly all run through and have seted up the louvre, the inner wall rotation of rear end housing assembly is connected with the installation axle, the installation axle runs through stator assembly and front end housing assembly and extends to the outside of front end housing assembly, the fixed surface of installation axle is connected with the rotor subassembly with stator assembly looks adaptation.
Preferably, the surface of the installation shaft is fixedly connected with a gasket, one side of the gasket is fixedly connected with a shaft sleeve, and one side of the shaft sleeve is fixedly connected with an opening retainer ring.
Preferably, a front plastic cover is arranged between the stator assembly and the front end cover assembly, and a rear plastic cover is arranged between the stator assembly and the rear end cover assembly.
Preferably, the front end cover assembly, the stator assembly and the rear end cover assembly are fixedly connected through screws, limiting grooves are formed in the surface of the stator assembly, and the screws penetrate through the front end cover assembly and are in threaded connection with the rear end cover assembly after passing through the limiting grooves.
Preferably, the inner wall of the rear end cover assembly is fixedly connected with a bearing, and the mounting shaft is rotationally connected with the rear end cover assembly through the bearing.
Preferably, the inner wall of the front end cover assembly is fixedly connected with a bearing, and the mounting shaft penetrates through the front end cover assembly through the bearing and is rotationally connected with the front end cover assembly.
Advantageous effects
The utility model provides a motor with good heat dissipation effect. Compared with the prior art, the method has the following beneficial effects:
(1) This motor that radiating effect is good, be provided with the front end housing assembly through the front end of stator assembly, the rear end of stator assembly is provided with the rear end housing assembly, the louvre has all been run through to front end housing assembly and rear end housing assembly, the inner wall rotation of rear end housing assembly is connected with the installation axle, the installation axle runs through stator assembly and front end housing assembly and extends to the outside of front end housing assembly, the fixed surface of installation axle is connected with the rotor subassembly with stator assembly looks adaptation, through seting up the louvre at front end housing assembly and rear end housing assembly, form the air current passageway between stator assembly and rotor assembly, ensure that the heat that stator assembly and rotor assembly produced can pass through the louvre of front end housing assembly and rear end housing assembly and outside and carry out the heat exchange, promote the radiating effect of motor.
(2) This motor that radiating effect is good, through screw fixed connection between front end housing assembly, stator assembly and the rear end housing assembly, the spacing groove has been seted up on the surface of stator assembly, the screw runs through the front end housing assembly through the spacing groove after again with rear end housing assembly threaded connection, it is fixed with front end housing assembly, stator assembly and rear end housing assembly through the screw with front end housing assembly, stator assembly and rear end housing assembly, accomplish the whole assembly of motor, the assembly step of motor has been optimized.
Drawings
FIG. 1 is an exploded view of the structure of the present utility model;
FIG. 2 is a perspective view of a rotor assembly of the present utility model;
FIG. 3 is a perspective view of the rear end cap assembly of the present utility model;
FIG. 4 is a front view of the structure of the present utility model;
FIG. 5 is a right side view of the structure of the present utility model;
fig. 6 is a left side view of the structure of the present utility model.
In the figure: the stator assembly 1, the front end cover assembly 2, the rear end cover assembly 3, the heat dissipation holes 4, the mounting shaft 5, the rotor assembly 6, the gasket 7, the shaft sleeve 8, the split washer 9, the front plastic cover 10, the rear plastic cover 11, the limit groove 12, the screws 13 and the bearings 14.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides two technical solutions: the motor with good heat dissipation effect specifically comprises the following embodiments:
example 1
The utility model provides a motor that radiating effect is good, including stator assembly 1, stator assembly 1's front end is provided with front end housing assembly 2, stator assembly 1's rear end is provided with rear end housing assembly 3, be provided with preceding plastics lid 10 between stator assembly 1 and the front end housing assembly 2, the through-hole has been seted up to the surface of preceding plastics lid 10 run through, be provided with back plastics lid 11 between stator assembly 1 and the rear end housing assembly 3, the through-hole has been seted up to the surface of back plastics lid 11 run through, front end housing assembly 2 and rear end housing assembly 3 all run through and have been seted up louvre 4, rear end housing assembly 3's inner wall rotates and is connected with installation axle 5, installation axle 5 runs through stator assembly 1 and front end housing assembly 2 and extends to front end housing assembly 2's outside, installation axle 5's fixed surface is connected with the rotor subassembly 6 with stator assembly 1 looks adaptation, rear end housing assembly 3's inner wall fixedly connected with bearing 14, installation axle 5 runs through bearing 14 and rear end housing assembly 2's inner wall fixedly connected with bearing 14, installation axle 5 runs through bearing 14 and front end housing assembly 2 and is connected with front end housing assembly 2, installation axle 7 is connected with a collar 8, one side of the fixed washer 8 is connected with one side of the fixed washer 8.
Example 2
The utility model provides a motor that radiating effect is good, including stator assembly 1, stator assembly 1's front end is provided with front end housing assembly 2, stator assembly 1's rear end is provided with rear end housing assembly 3, be provided with preceding plastics lid 10 between stator assembly 1 and the front end housing assembly 2, the through-hole has been seted up to the surface run-through of preceding plastics lid 10, be provided with back plastics lid 11 between stator assembly 1 and the rear end housing assembly 3, the through-hole has been seted up to the surface run-through of back plastics lid 11, front end housing assembly 2 and rear end housing assembly 3 all run through and have been seted up louvre 4, rear end housing assembly 3's inner wall rotation is connected with installation axle 5, installation axle 5 runs through stator assembly 1 and front end housing assembly 2 and extends to front end housing assembly 2's outside, installation axle 5's fixed surface connection has rotor assembly 6 with stator assembly 1 looks adaptation, rear end housing assembly 3's inner wall fixedly connected with bearing 14, installation axle 5 passes through bearing 14 and rear end housing assembly 3 rotation connection, front end housing assembly 2's inner wall fixedly connected with bearing 14, installation axle 5 runs through bearing 14 and front end housing assembly 2 and is connected with a spacer washer 3, installation axle housing assembly 5 is connected with a side of the fixed washer 1, the fixed connection between the fixed slot 13 is passed through the front end housing assembly 1, the fixed connection washer is equipped with through the front end housing assembly 2, the fixed washer is connected with a side of the front end housing assembly 13, the fixed connection is fixed through the front end housing assembly is equipped with a stop washer 13.
When the motor operates, the rotor assembly 6 drives the mounting shaft 5 to rotate together to do work on the external output, and heat generated during the operation of the motor is rapidly emitted through the heat dissipation holes 4 of the front end cover assembly 2 and the rear end cover assembly 3, so that heat is prevented from being accumulated in the motor.
It is noted that 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a motor that radiating effect is good, includes stator assembly (1), its characterized in that: front end of stator assembly (1) is provided with front end housing assembly (2), the rear end of stator assembly (1) is provided with rear end housing assembly (3), front end housing assembly (2) and rear end housing assembly (3) all run through and have seted up louvre (4), the inner wall of rear end housing assembly (3) rotates and is connected with installation axle (5), installation axle (5) run through stator assembly (1) and front end housing assembly (2) and extend to the outside of front end housing assembly (2), the fixed surface of installation axle (5) be connected with rotor subassembly (6) with stator assembly (1) looks adaptation, the fixed surface of installation axle (5) is connected with packing ring (7), one side fixedly connected with axle sleeve (8) of packing ring (7), one side fixedly connected with opening collar (9) of axle sleeve (8), be provided with front plastic cover (10) between stator assembly (1) and front end housing assembly (2), be provided with rear plastic cover (11) between stator assembly (1) and rear end housing assembly (3), front end housing assembly (2) and stator assembly (3) are equipped with through opening screw (12), the screw (13) penetrates through the front end cover assembly (2) and is connected with the rear end cover assembly through the limiting groove (12) in a threaded mode.
2. The motor with good heat dissipation effect according to claim 1, wherein: the inner wall of the rear end cover assembly (3) is fixedly connected with a bearing (14), and the mounting shaft (5) is rotationally connected with the rear end cover assembly (3) through the bearing (14).
3. The motor with good heat dissipation effect according to claim 1, wherein: the inner wall of the front end cover assembly (2) is fixedly connected with a bearing (14), and the mounting shaft (5) penetrates through the front end cover assembly (2) through the bearing (14) and is rotationally connected with the front end cover assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320787271.0U CN219843491U (en) | 2023-04-11 | 2023-04-11 | Motor with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320787271.0U CN219843491U (en) | 2023-04-11 | 2023-04-11 | Motor with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843491U true CN219843491U (en) | 2023-10-17 |
Family
ID=88297414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320787271.0U Active CN219843491U (en) | 2023-04-11 | 2023-04-11 | Motor with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843491U (en) |
-
2023
- 2023-04-11 CN CN202320787271.0U patent/CN219843491U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212225562U (en) | High-efficient radiating consumption-reducing fan | |
| CN110994904A (en) | Motor heat abstractor based on gear drive principle | |
| CN219843491U (en) | Motor with good heat dissipation effect | |
| CN109586496B (en) | Motor rotating shaft structure, motor comprising same and heat dissipation method thereof | |
| CN218301148U (en) | Single-phase asynchronous motor with improved rotor structure | |
| CN208955767U (en) | A kind of outer rotor brushless motor | |
| CN217183127U (en) | Heat radiator for external rotor electric machine | |
| CN213990372U (en) | Energy-saving high-voltage motor cooler | |
| CN212137477U (en) | High-speed permanent magnet synchronous motor | |
| CN112688495B (en) | Permanent magnet synchronous motor and controller integrated assembly for negative pressure fan | |
| CN219833883U (en) | High heat dissipation motor | |
| CN208257532U (en) | Motor rotor component | |
| CN206471989U (en) | A kind of stator built-in type cooling wind blade structural electromotor based on plant protection unmanned plane | |
| CN212572299U (en) | Motor heat radiation structure with heat dispersion | |
| CN220692916U (en) | High-performance motor structure | |
| CN209748326U (en) | DC brushless motor for film separator | |
| CN218976454U (en) | Fan motor | |
| CN208623460U (en) | A kind of long spindle motor | |
| CN219712128U (en) | Motorcycle clutch housing with good heat dissipation effect | |
| CN220122738U (en) | Heat radiation structure of wind power variable pitch high-power permanent magnet synchronous motor | |
| CN218648691U (en) | Large-flow cold air down-pressing type motor | |
| CN213073293U (en) | Internet of things terminal applied to intelligent illumination | |
| CN219477696U (en) | Efficient brushless motor rotor | |
| CN220915088U (en) | Motor convenient to dismouting is maintained | |
| CN213185795U (en) | Heat dissipation type external rotor electric machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |