CN205336021U - Motor with heat dissipation end cover - Google Patents
Motor with heat dissipation end cover Download PDFInfo
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- CN205336021U CN205336021U CN201620041572.9U CN201620041572U CN205336021U CN 205336021 U CN205336021 U CN 205336021U CN 201620041572 U CN201620041572 U CN 201620041572U CN 205336021 U CN205336021 U CN 205336021U
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- end cap
- motor
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- heat radiation
- stator module
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Abstract
The utility model discloses a motor with heat dissipation end cover, its technical scheme main points are: including stator module, the rotor, end cover group, end cover group corresponds respectively including two installs in the motor end cover of two relative tip of stator module, the mounting of rotors is inside stator module, two outputs of rotor wear to locate corresponding motor end cover respectively, be equipped with a plurality of radiating grooves on the motor end cover, all be equipped with the vibration/noise reduction muscle on the motor end cover lateral wall, the vibration/noise reduction muscle distributes along the groove opening position of radiating groove, the vibration/noise reduction muscle distributes along the groove opening position of radiating groove, can make pointed references and promote the overall structure intensity of radiating groove notch, the vibrations of the radiating groove notch that arouses because of gas flow reduce substantially, thereby reduce whole produced noise.
Description
Technical field
This utility model relates to machine field, particularly to a kind of motor with heat radiation end cap。
Background technology
Common motor mainly includes casing, and casing internal is provided with stator and rotor, and stator can coil, the two ends of casing can connect electric motor end cap respectively, in actual use, rotor can rotate incessantly, and whole motor can produce bigger heat。
For the problem solving heating, notification number is the Chinese utility model patent one generator heat-radiation drive end bearing bracket of CN204216702U, it includes being provided with on end cap body, end cap body four groups of equally distributed heat dissipation channels, in use, the output shaft place of this motor can install cooling wind blade accordingly, air-flow produced by cooling wind blade can enter into generator directly through heat dissipation channel so that the radiating efficiency of whole electromotor is improved significantly。
And corresponding be, heat dissipation channel usually directly stamps groove on electric motor end cap, and when air-flow is by groove, is the most directly that the cell wall of groove can produce frictional force, and then can cause that the notch position of groove produces vibrations, thus causing that whole motor noise in running is bigger。
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of motor with heat radiation end cap with decrease of noise functions。
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of motor with heat radiation end cap, including stator module, rotor, end cap group, described end cap group includes two corresponding electric motor end caps being installed on two opposed ends of stator module respectively, described rotor is installed on inside stator module, two outfans of described rotor are arranged in the electric motor end cap of correspondence respectively, described electric motor end cap is provided with some radiating grooves, being equipped with damping noise reduction muscle on described electric motor end cap lateral wall, described damping noise reduction muscle is distributed along the notch position of radiating groove。
Pass through technique scheme, in motor actual moving process, the outfan of rotor can be fixed corresponding flabellum, and produce mainly have two aspects by the gas of radiating groove, first most importantly gas flowing produced by flabellum, secondly, it is that the gas that rotor produces flows, two strands of air-flows produce turbulent flow, this turbulent flow can directly collect in the notch place of radiating groove, and the notch of radiating groove can produce vibrations, and damping noise reduction muscle is distributed along the notch position of radiating groove, can the overall construction intensity of heat radiation groove notch targetedly, the vibrations of the radiating groove notch that because of gas flowing cause are greatly reduced, thus reducing noise produced by entirety。
Preferably, described damping noise reduction muscle is positioned at the electric motor end cap side near stator module。
Pass through technique scheme, due to the gas flowing that most importantly flowing of gas is brought by flabellum, and the gas flow direction that flabellum brings all is directed towards stator module side, damping noise reduction muscle is positioned at electric motor end cap on the sidewall of stator module, both can guarantee that seamlessly transitting and reducing the overall construction intensity of radiating groove of the windward side of radiating groove。
Preferably, the excircle sidewall of described electric motor end cap is provided with some clamping benches, and described clamping bench is provided with screwed hole。
Pass through technique scheme, the clamping bench being threaded hole arranged on electric motor end cap, this clamping bench is mainly used for installing external motor cover, owing to itself thickness of end cap body is little, therefore arrange clamping bench can effective effective connection area between elevator bolt and electric motor end cap, promote both connective stabilities。
Preferably, described clamping bench be shaped as triangular prism, described screwed hole is positioned in the flat sidewall of clamping bench。
By technique scheme, first, when electric motor end cap is in transportation, can run into unavoidably and collide with, and clamping bench can effectively strengthen the structural strength of electric motor end cap excircle；Secondly, screwed hole is in the actual course of processing, and triangular prism shaped clamping bench is provided that a plane, and the processing making screwed hole is convenient, and machining accuracy is higher。
Preferably, two electric motor end caps are respectively positioned at the anterior drive end bearing bracket of stator module and are positioned at the rear end cap at stator module rear portion, described drive end bearing bracket is provided with some first reinforcements near the sidewall of stator module, some first reinforcements are arranged between adjacent heat radiation groove one by one, and before some first reinforcements, end cap central is that radiation center is distributed radially。
Pass through technique scheme, first reinforcement is arranged between adjacent heat radiation groove one by one, can effectively promote the overall construction intensity between adjacent heat radiation groove, it is prevented that because of the air-flow of flabellum generation, the structural strength of drive end bearing bracket is produced impact, reduce the vibrations that drive end bearing bracket produces because of the impact of air-flow。
Preferably, described drive end bearing bracket is respectively connected with between the damping noise reduction muscle at two adjacent radiating groove notch places the second reinforcement, described first reinforcement and the second reinforcement intersect。
Pass through technique scheme, when air-flow is through radiating groove notch, damping noise reduction influential point of tendons is subject to the effect along the pulling force away from radiating groove notch direction, second reinforcement is connected between the damping noise reduction muscle at two adjacent radiating groove notch places, the structural strength of damping noise reduction muscle can be strengthened targetedly, reduce the deformation extent of radiating groove notch, promote the effect of damping noise reduction。
Preferably, the joining place of described first reinforcement and the second reinforcement is provided with reinforcement platform。
Pass through technique scheme, the tension force of damping noise reduction muscle can be conducted by the second reinforcement, extruding force effect suffered by first reinforcement also can the length direction of the first reinforcement be conducted, two bursts of power can concentrate the intersection being collected to the first reinforcement and the second reinforcement, and strengthen platform the structural strength that can strengthen intersection targetedly is set。
Preferably, described rear end cap is provided with for the erecting bed with external cylinders, is connected to the 3rd reinforcement between the damping noise reduction groove on described erecting bed and rear end cap。
Pass through technique scheme, erecting bed can be directly used for installing external cylinder body, consistent with drive end bearing bracket, when air-flow is through being positioned at the radiating groove notch of rear end cap, damping noise reduction influential point of tendons is subject to the effect along the pulling force away from radiating groove notch direction, and the 3rd reinforcement is connected between the damping noise reduction muscle at two adjacent radiating groove notch places, can strengthen the structural strength of damping noise reduction muscle targetedly, reduce the deformation extent of radiating groove notch, promote the effect of damping noise reduction。
Preferably, described rear end cap is provided with some 4th reinforcements, and after some 4th reinforcements, end cap central is that radiation center is distributed radially, and described 4th reinforcement is connected with erecting bed away from the end at rear end cap center。
Pass through technique scheme, 4th reinforcement can promote the structural strength between adjacent heat radiation groove equally targetedly, additionally, owing to the 4th reinforcement is connected with erecting bed away from the end at rear end cap center, too can the structural strength of erection & lift platform self, it is prevented that because of the deformation that erecting bed place produces because installing external cylinder body。
Preferably, the 5th reinforcement it is respectively connected with between each erecting bed and rear end cap circumferential side wall。
By technique scheme, the 5th reinforcement can effective structural strength between erection & lift platform and rear end cap circumferential side wall, reduce noise and vibration problems that whole motor produces due to the flowing of air-flow。
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram one of embodiment；
Fig. 2 is the mounting structure schematic diagram two of embodiment；
Fig. 3 is the structural representation one of drive end bearing bracket；
Fig. 4 is the structural representation two of drive end bearing bracket；
Fig. 5 is the structural representation one of rear end cap；
Fig. 6 is the structural representation two of rear end cap。
Accompanying drawing labelling: 1, stator module；2, rotor；3, electric motor end cap；31, drive end bearing bracket；32, rear end cap；4, radiating groove；5, damping noise reduction muscle；6, clamping bench；7, screwed hole；8, the first reinforcement；9, the second reinforcement；10, the 3rd reinforcement；11, the 4th reinforcement；12, the 5th reinforcement；13, platform is strengthened；14, cylinder body；15, erecting bed。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail。
Shown in Fig. 1 and Fig. 2, a kind of motor with heat radiation end cap, including stator module 1, rotor 2, end cap group, this end cap group includes two corresponding electric motor end caps 3 being arranged on 1 two opposed ends of stator module respectively, i.e. drive end bearing bracket 31 and rear end cap 32, it is connected each through bolt between drive end bearing bracket 31 and rear end cap 32 with stator module 1, consistent with existing motor, rotor 2 is installed within stator module 1, rotor 2 is provided with two outfans, and two outfans are arranged in the electric motor end cap 3 of correspondence respectively, it is located on the output shaft of drive end bearing bracket 31 and flabellum is installed, it is located on the output shaft of rear end cap 32 and can be used for connecting corresponding cylinder body 14。
Shown in Fig. 4 and Fig. 6, drive end bearing bracket 31 and rear end cap 32 all can arrange the radiating groove 4 run through with it, the quantity of this radiating groove 4 can be 1 or multiple, but when quantity is more than 1, this radiating groove 4 all can be uniformly distributed with electric motor end cap 3 circumferential direction, being equipped with damping noise reduction muscle 5 on electric motor end cap 3 lateral wall, described damping noise reduction muscle 5 is distributed along the notch position of radiating groove 4, and damping noise reduction muscle 5 is positioned at the electric motor end cap 3 side near stator module 1。
It addition, the excircle sidewall of electric motor end cap 3 is provided with some clamping benches 6, described clamping bench 6 is provided with screwed hole 7, this clamping bench 6 be shaped as triangular prism, and, screwed hole 7 is positioned in the flat sidewall of clamping bench 6。
Wherein, shown in Fig. 3 and Fig. 4, drive end bearing bracket 31 is provided with some first reinforcements 8 near the sidewall of stator module 1, some first reinforcements 8 are arranged between adjacent heat radiation groove 4 one by one, and some first reinforcements 8 is distributed with drive end bearing bracket 31 center radially for radiation center, drive end bearing bracket 31 is respectively connected with the second reinforcement 9 between the damping noise reduction muscle 5 at two adjacent radiating groove 4 notch places, described first reinforcement 8 intersects with the second reinforcement 9, the joining place of the first reinforcement 8 and the second reinforcement 9 is provided with reinforcement platform 13, strengthens the cylindrically shaped of platform 13。
Wherein, shown in Fig. 5 and Fig. 6, rear end cap 32 is provided with for the erecting bed 15 with external cylinders, it is connected to the 3rd reinforcement 10 between damping noise reduction groove on erecting bed 15 and rear end cap 32, rear end cap 32 is provided with some 4th reinforcements 11, some 4th reinforcements 11 are distributed with rear end cap 32 center radially for radiation center, described 4th reinforcement 11 is connected with erecting bed 15 away from the end at rear end cap 32 center, is respectively connected with the 5th reinforcement 12 between each erecting bed 15 and rear end cap 32 circumferential side wall。
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim。
Claims (10)
1. the motor with heat radiation end cap, including stator module (1), rotor (2), end cap group, described end cap group include two respectively correspondence be installed on the electric motor end cap (3) of (1) two opposed end of stator module, it is internal that described rotor (2) is installed on stator module (1), (2) two outfans of described rotor are arranged in the electric motor end cap (3) of correspondence respectively, described electric motor end cap (3) is provided with some radiating grooves (4), it is characterized in that: described electric motor end cap (3) lateral wall is equipped with damping noise reduction muscle (5), described damping noise reduction muscle (5) is distributed along the notch position of radiating groove (4)。
2. a kind of motor with heat radiation end cap according to claim 1, is characterized in that: described damping noise reduction muscle (5) is positioned at the electric motor end cap (3) side near stator module (1)。
3. a kind of motor with heat radiation end cap according to claim 2, it is characterized in that: the excircle sidewall of described electric motor end cap (3) is provided with some clamping benches (6), and described clamping bench (6) is provided with screwed hole (7)。
4. according to claim 3 a kind of with heat radiation end cap motor, it is characterized in that: described clamping bench (6) be shaped as triangular prism, described screwed hole (7) is positioned in the flat sidewall of clamping bench (6)。
5. a kind of motor with heat radiation end cap according to claim 2, it is characterized in that: two electric motor end caps (3) are respectively positioned at the anterior drive end bearing bracket (31) of stator module (1) and are positioned at the rear end cap (32) at stator module (1) rear portion, described drive end bearing bracket (31) is provided with some first reinforcements (8) near the sidewall of stator module (1), some first reinforcements (8) are arranged between adjacent heat radiation groove (4) one by one, and some first reinforcements (8) is distributed with drive end bearing bracket (31) center radially for radiation center。
6. a kind of motor with heat radiation end cap according to claim 5, it is characterized in that: being respectively connected with the second reinforcement (9) between the damping noise reduction muscle (5) at upper two adjacent radiating groove (4) the notch places of described drive end bearing bracket (31), described first reinforcement (8) is intersected with the second reinforcement (9)。
7. a kind of motor with heat radiation end cap according to claim 6, is characterized in that: the joining place of described first reinforcement (8) and the second reinforcement (9) is provided with reinforcement platform (13)。
8. a kind of motor with heat radiation end cap according to claim 5, it is characterized in that: described rear end cap (32) is provided with the erecting bed (15) for being connected with external cylinder body (14), is connected to the 3rd reinforcement (10) between described erecting bed (15) and the damping noise reduction groove on rear end cap (32)。
9. a kind of motor with heat radiation end cap according to claim 8, it is characterized in that: described rear end cap (32) is provided with some 4th reinforcements (11), some 4th reinforcements (11) are distributed with rear end cap (32) center radially for radiation center, and described 4th reinforcement (11) is connected with erecting bed (15) away from the end at rear end cap (32) center。
10. a kind of motor with heat radiation end cap according to claim 8, is characterized in that: be respectively connected with the 5th reinforcement (12) between each erecting bed (15) and rear end cap (32) circumferential side wall。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041572.9U CN205336021U (en) | 2016-01-16 | 2016-01-16 | Motor with heat dissipation end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041572.9U CN205336021U (en) | 2016-01-16 | 2016-01-16 | Motor with heat dissipation end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336021U true CN205336021U (en) | 2016-06-22 |
Family
ID=56197260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620041572.9U Active CN205336021U (en) | 2016-01-16 | 2016-01-16 | Motor with heat dissipation end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205336021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000642A (en) * | 2017-11-30 | 2018-05-08 | 无锡翔煌电气有限公司 | A kind of desk-top carpenter's perforator |
| CN111082587A (en) * | 2018-10-19 | 2020-04-28 | 索恩格汽车部件（中国）有限公司 | Motor and end cover for motor |
-
2016
- 2016-01-16 CN CN201620041572.9U patent/CN205336021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000642A (en) * | 2017-11-30 | 2018-05-08 | 无锡翔煌电气有限公司 | A kind of desk-top carpenter's perforator |
| CN111082587A (en) * | 2018-10-19 | 2020-04-28 | 索恩格汽车部件（中国）有限公司 | Motor and end cover for motor |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |