CN221408548U - Motor stator with novel cylinder seat - Google Patents
Motor stator with novel cylinder seat Download PDFInfo
- Publication number
- CN221408548U CN221408548U CN202322940887.XU CN202322940887U CN221408548U CN 221408548 U CN221408548 U CN 221408548U CN 202322940887 U CN202322940887 U CN 202322940887U CN 221408548 U CN221408548 U CN 221408548U
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- CN
- China
- Prior art keywords
- sound insulation
- cylinder seat
- end cover
- rear end
- cover
- Prior art date
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005426 magnetic field effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor stator with a novel cylinder seat, which comprises a stator iron core and stator windings wound along the circumferential direction, wherein the surface of the stator iron core is sleeved with a heat-conducting silica gel sleeve, the outer side of the heat-conducting silica gel sleeve is sleeved with a sound-insulating cylinder seat, a plurality of heat-conducting copper pipes and radiating fins are distributed between the heat-conducting silica gel sleeve and the sound-insulating cylinder seat at equal intervals in an annular mode, and the outer side of the sound-insulating cylinder seat is sleeved with a sound-insulating cotton cover; the front end cover, the sound insulation cylinder seat and the rear end cover are arranged to seal the motor stator and the rotor, so that noise can be prevented from flowing back and forth in the front end cover, the sound insulation cylinder seat and the rear end cover, and meanwhile, the noise generated by the front end cover and the sound absorbing plate on the inner side of the rear end cover is absorbed, the sound insulation cotton cover on the outer side of the sound insulation cylinder seat is further weakened to diffuse the noise, the overall silence performance of the motor during operation is improved, and noise pollution is greatly reduced in the working environment.
Description
Technical Field
The utility model relates to the technical field of motor stators, in particular to a motor stator with a novel cylinder seat.
Background
The motor stator is an important component part of a motor such as a generator and a starter, the stator is an important part of the motor, the stator generally consists of a stator core, a stator winding and a stand, the main function of the stator is to generate a rotating magnetic field, the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field so as to generate current, and the quality of the stator is directly related to the service life and the use experience of the motor.
Most direct mount of iron core is in the casing inside at the motor in current motor stator, and the inside rotor of motor stator carries out high-speed rotation under the magnetic field effect that the electric current produced, at rotatory in-process, can not produce friction and collision between the motor casing, lead to friction heat generation, and the inner space of motor is narrow and small, the heat is difficult to discharge fast, lead to the heat to pile up seriously, simultaneously, the inside rotor of motor stator carries out high-speed rotation under the magnetic field effect that the electric current produced, at rotatory in-process, can produce the noise, the noise is diffused to the external world easily, can produce a lot of noise, cause noise pollution to operational environment.
For this purpose we propose a motor stator with a novel cartridge.
Disclosure of utility model
In order to overcome the above disadvantages, the present utility model provides a motor stator with a novel cylinder seat, which overcomes the above technical problems or at least partially solves the above problems.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a motor stator with novel barrel seat, includes stator core and along the stator winding of circumference around establishing, stator core's surface cover is equipped with the heat conduction silica gel cover, the outside cover of heat conduction silica gel cover is equipped with the sound insulation barrel seat, annular interval equidistance distributes between heat conduction silica gel cover and the sound insulation barrel seat has a plurality of heat conduction copper pipes and radiating fins, the outside cover of sound insulation barrel seat is equipped with the soundproof cotton cover, front end and the rear end of sound insulation barrel seat can be dismantled respectively and be connected with front end housing and rear end cap, front end housing and rear end cap inboard all are equipped with the abatvoix.
As a preferred technical scheme of the motor stator with the novel cylinder seat, central holes are formed in the centers of the front end cover and the rear end cover, and a first mute bearing and a second mute bearing are respectively arranged in the two central holes.
As a preferred technical scheme of the motor stator with the novel cylinder seat, the front end cover and the rear end cover are connected with the sound insulation annular ring close to the sound insulation cylinder seat, and the front end and the rear end of the sound insulation cylinder seat are provided with annular slots matched with the sound insulation annular ring.
As a preferred technical scheme of the motor stator with the novel cylinder seat, a plurality of fixing screws are distributed at the edges of the front end cover and the rear end cover in an annular equidistant manner, and the fixing screws penetrate through the sound insulation annular ring and are connected with the inside of the annular slot in a threaded manner.
As a preferred technical scheme of the motor stator with the novel cylinder seat, the rear end cover is provided with a plurality of through holes in an annular equidistant mode, each heat conduction copper pipe is inserted into the through hole, and a heat conduction groove is formed in each heat conduction copper pipe close to the rear end cover.
As a preferred technical scheme of the motor stator with the novel cylinder seat, a plurality of air inlets are formed in the rear end cover in an annular equidistant manner, and the air inlets extend into the sound insulation cylinder seat.
As a preferred technical scheme of the motor stator with the novel cylinder seat, the sound insulation cylinder seat is made of non-magnetic conduction sound insulation materials and made of aluminum materials.
Compared with the prior art, the utility model has the following beneficial effects:
1. The front end cover, the sound insulation cylinder seat and the rear end cover are arranged to seal the motor stator and the rotor, so that noise can flow back in the front end cover, the sound insulation cylinder seat and the rear end cover, sound transmission can be prevented, meanwhile, the sound absorption plates on the inner sides of the front end cover and the rear end cover are utilized to absorb generated noise, the sound insulation cotton cover on the outer side of the sound insulation cylinder seat further weakens the diffusion of the noise, the overall silence performance of the motor during operation is improved, and noise pollution in the working environment is greatly reduced;
2. Through stator core, heat conduction silica gel cover, heat conduction copper pipe and the radiating fin cooperation of setting up use, when the motor operation process, the heat conduction silica gel cover is with the heat transfer that stator core produced to on heat conduction copper pipe and the radiating fin, and the motor during operation can drive its inside fan operation, and the fan rotates and carries outside air current to in the heat conduction copper pipe, on the radiating fin and in the sound insulation cylinder seat, reduces its inside heat, improves life.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;
Fig. 3 is a schematic perspective view of a stator core according to the present utility model;
fig. 4 is a schematic perspective view of the front end cover of the present utility model.
Wherein: 1. a stator core; 2. a sound insulation cylinder seat; 3. a soundproof cotton cover; 4. a front end cover; 5. a rear end cover; 6. a first mute bearing; 7. a second mute bearing; 8. a sound absorbing panel; 9. an air inlet; 10. a through hole; 11. a set screw; 12. a heat conducting copper pipe; 13. a heat conduction groove; 14. a heat radiation fin; 15. a heat-conducting silica gel sleeve; 16. a stator winding; 17. an annular slot; 18. an acoustic isolation annular ring.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
Referring to fig. 1-4, a motor stator with a novel cylinder seat comprises a stator core 1 and a stator winding 16 wound along the circumferential direction thereof, wherein a heat-conducting silica gel sleeve 15 is sleeved on the surface of the stator core 1, a sound insulation cylinder seat 2 is sleeved on the outer side of the heat-conducting silica gel sleeve 15, a plurality of heat-conducting copper pipes 12 and radiating fins 14 are distributed between the heat-conducting silica gel sleeve 15 and the sound insulation cylinder seat 2 at equal intervals in an annular mode, a sound insulation cotton cover 3 is sleeved on the outer side of the sound insulation cylinder seat 2, a front end cover 4 and a rear end cover 5 are detachably connected with the front end and the rear end of the sound insulation cylinder seat 2 respectively, sound absorbing plates 8 are arranged on the inner sides of the front end cover 4 and the rear end cover 5, the front end cover 4, the sound insulation cylinder seat 2 and a rotor in the front end cover 5 seal the motor stator core 1, the stator winding 16, so that noise can be back-swinging inside the front end cover 4, the sound insulation cylinder seat 2 and the rear end cover 5, sound transmission can be prevented, and simultaneously, sound absorbing holes on the surfaces of the sound absorbing plates 8 on the inner sides of the front end cover 4 and the rear end cover 5 can be used for absorbing sound energy, and the effect of reducing noise is achieved.
In other embodiments, the center of the front end cover 4 and the center of the rear end cover 5 are provided with center holes, and the inside of the two center holes are respectively provided with a first mute bearing 6 and a second mute bearing 7, wherein the first mute bearing 6 and the second mute bearing 7 can reduce the sound of mechanical friction inside the motor.
In other embodiments, the front end cover 4 and the rear end cover 5 are both connected with the sound insulation annular ring 18 near the sound insulation cylinder seat 2, the front end and the rear end of the sound insulation cylinder seat 2 are both provided with the annular slot 17 matched with the sound insulation annular ring 18, the sound insulation annular ring 18 and the annular slot 17 are matched for use, the front end cover 4 and the rear end cover 5 are connected with the sound insulation cylinder seat 2, the sound insulation annular ring 18 improves the tightness of the connection between the front end cover 4 and the rear end cover 5 and the sound insulation cylinder seat 2, and the gap is reduced so as to block sound transmission.
In other embodiments, a plurality of fixing screws 11 are distributed at equal intervals on the edges of the front end cover 4 and the rear end cover 5, the plurality of fixing screws 11 penetrate through the sound insulation annular ring 18 and are in threaded connection with the inside of the annular slot 17, and the front end cover 4 and the rear end cover 5 are fixed at the front end and the rear end of the sound insulation cylinder seat 2 through the fixing screws 11.
In other embodiments, the rear end cap 5 is provided with a plurality of through holes 10 at equal intervals in an annular shape, each heat conducting copper pipe 12 is inserted into the through hole 10, and each heat conducting copper pipe 12 is provided with a heat conducting groove 13 near the inside of the rear end cap 5, when the motor operates, the heat conducting silica gel sleeve 15 transfers the heat generated by the stator core 1 to the heat conducting copper pipes 12 and the heat radiating fins 14, and in the process of continuous rotation of the fan, the outside air can be led into the heat conducting copper pipes 12 through the heat conducting grooves 13, and the temperature of the heat conducting copper pipes 12 is reduced.
In other embodiments, the rear end cover 5 is provided with a plurality of air inlets 9 at annular equidistant intervals, the plurality of air inlets 9 extend into the sound insulation cylinder seat 2, the rear end cover 5 is close to the rear end of the motor, the rear end of the motor is internally provided with a fan, and external air can be blown into the sound insulation cylinder seat 2 through the plurality of air inlets 9 when the fan continuously rotates, so that the heat dissipation is performed inside the sound insulation cylinder seat.
In other embodiments, the sound insulation cylinder seat 2 is made of non-magnetic conductive sound insulation material, and is made of aluminum material, and the sound insulation cylinder seat 2 made of aluminum material can dissipate heat better.
When the motor stator core is used, during use, when the rotor in the stator core 1 rotates, the first mute bearing 6 and the second mute bearing 7 have low running noise, friction sound is reduced, the front end cover 4, the sound insulation cylinder seat 2 and the rear end cover 5 seal the motor stator core 1, the stator winding 16 and the rotor therein, so that the noise can flow back in the front end cover 4, the sound insulation cylinder seat 2 and the rear end cover 5, the sound transmission can be blocked, meanwhile, the sound absorption holes on the surfaces of the sound absorption plates 8 on the inner sides of the front end cover 4 and the rear end cover 5 are utilized to absorb sound energy, so that the effect of reducing the noise is achieved, the sound insulation cotton cover 3 on the outer side of the sound insulation cylinder seat 2 is used for buffering and absorbing the sound wave, the noise diffusion is further weakened, the overall stationarity during motor operation is improved, and the noise pollution in the working environment is greatly reduced;
When the motor operates, the stator core 1 and the rotor inside the stator core can generate heat, the heat-conducting silica gel sleeve 15 is in contact with the stator core 1, the heat-conducting silica gel sleeve 15 transfers the heat generated by the stator core 1 to the heat-conducting copper pipe 12 and the radiating fins 14, the rear end cover 5 is close to the rear end of the motor, the fan is generally installed in the rear end of the motor, external air can be blown into the sound-insulating cylinder seat 2 through the air inlets 9 in the continuous rotation of the fan, the inside of the sound-insulating cylinder seat is radiated, the radiating fins 14 increase the radiating area of the stator core 1, and meanwhile, the external air is led into the heat-conducting copper pipe 12 through the heat-conducting grooves 13 to cool the heat-conducting copper pipe 12.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a motor stator with novel seat, includes stator core (1) and its stator winding (16) of setting up along circumference, its characterized in that: the stator core (1) surface cover is equipped with heat conduction silica gel cover (15), the outside cover of heat conduction silica gel cover (15) is equipped with sound insulation cylinder seat (2), annular interval equidistance distributes between heat conduction silica gel cover (15) and the sound insulation cylinder seat (2) has a plurality of heat conduction copper pipes (12) and radiating fin (14), the outside cover of sound insulation cylinder seat (2) is equipped with soundproof cotton cover (3), front end and rear end of sound insulation cylinder seat (2) can be dismantled respectively and be connected with front end housing (4) and rear end housing (5), front end housing (4) and rear end housing (5) inboard all are equipped with abatvoix (8).
2. A motor stator with a novel cartridge as claimed in claim 1, wherein: center holes are formed in the centers of the front end cover (4) and the rear end cover (5), and a first mute bearing (6) and a second mute bearing (7) are respectively arranged in the two center holes.
3. A motor stator with a novel cartridge as claimed in claim 2, wherein: the front end cover (4) and the rear end cover (5) are both connected with a sound insulation annular ring (18) close to the sound insulation cylinder seat (2), and annular slots (17) matched with the sound insulation annular ring (18) are formed in the front end and the rear end of the sound insulation cylinder seat (2).
4. A motor stator having a novel cartridge as claimed in claim 3, wherein: a plurality of fixing screws (11) are distributed at equal intervals in an annular mode at the edges of the front end cover (4) and the rear end cover (5), and the fixing screws (11) penetrate through the sound insulation annular ring (18) and are in threaded connection with the inside of the annular slot (17).
5. A motor stator with a novel cartridge as claimed in claim 1, wherein: a plurality of through holes (10) are formed in the rear end cover (5) at equal intervals in an annular mode, each heat conduction copper pipe (12) is inserted into the corresponding through hole (10), and each heat conduction copper pipe (12) is close to the rear end cover (5) and is internally provided with a heat conduction groove (13).
6. The motor stator with a novel cartridge of claim 5, wherein: a plurality of air inlets (9) are formed in the rear end cover (5) in an annular equidistant mode, and the air inlets (9) extend into the sound insulation cylinder seat (2).
7. The motor stator with a novel cartridge of claim 5, wherein: the sound insulation cylinder seat (2) is made of non-magnetic sound insulation materials and is made of aluminum materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322940887.XU CN221408548U (en) | 2023-11-01 | 2023-11-01 | Motor stator with novel cylinder seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322940887.XU CN221408548U (en) | 2023-11-01 | 2023-11-01 | Motor stator with novel cylinder seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221408548U true CN221408548U (en) | 2024-07-23 |
Family
ID=91914697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322940887.XU Active CN221408548U (en) | 2023-11-01 | 2023-11-01 | Motor stator with novel cylinder seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221408548U (en) |
-
2023
- 2023-11-01 CN CN202322940887.XU patent/CN221408548U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |