CN209860705U - Sound insulation type AC motor - Google Patents
Sound insulation type AC motor Download PDFInfo
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- CN209860705U CN209860705U CN201920941801.6U CN201920941801U CN209860705U CN 209860705 U CN209860705 U CN 209860705U CN 201920941801 U CN201920941801 U CN 201920941801U CN 209860705 U CN209860705 U CN 209860705U
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- cover body
- outer cover
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- plate
- sound insulation
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Abstract
The utility model relates to a sound insulation type AC motor, which comprises an outer cover body, an inner cover body is arranged in an inner cavity of the outer cover body, the inner cover body and the outer cover body both wrap a reinforcing plate, a sound insulation perforated plate is fixedly arranged in the reinforcing plate, a sound absorption cotton layer is arranged between the reinforcing plate and the sound insulation perforated plate, a sound insulation cotton layer is arranged outside the reinforcing plate, the outer cover body is fixedly connected with an inner cover body through a fixing block, a heat dissipation cavity is enclosed between the outer cover body and the inner cover body, through holes are arranged on the fixing block, a heat conduction plate is fixedly arranged outside the inner cover body, an inner cavity of the inner cover body is provided with a motor body, an inner cavity of the motor body is rotatably provided with a rotating shaft, end covers are fixedly arranged on both sides of the outer cover body, a heat dissipation fan is connected on the right side of, meanwhile, the heat dissipation effect of the motor is not influenced, and the durability and the safety are improved.
Description
Technical Field
The utility model relates to a type that gives sound insulation alternating current motor belongs to motor technical field.
Background
The alternating current motor mainly comprises a stator and a rotor, the direction of the forced movement of an electrified lead in a magnetic field is related to the current direction and the magnetic field direction, the alternating current motor is divided into a direct current alternating current motor and an alternating current motor according to different power supplies, most of the alternating current motors in a power system are alternating current motors, and the alternating current motors usually need larger current and magnetic fields when being started, so that the motors are easy to generate heat when being used, the internal temperature of the motors is overhigh, the efficiency of the motors is influenced, even the rotor permanent magnet can be irreversibly demagnetized, the motors are scrapped, meanwhile, when the alternating current motors work, a large amount of noise can be generated by mechanical movement, the continuous noise causes the severe production environment, and the hearing of people can be damaged after working in the environment for a.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type of giving sound insulation alternating current motor lets alternating current motor use the noise reduction that can be better, does not influence the radiating effect of motor simultaneously yet, improves durability and security to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a type that gives sound insulation alternating current motor, includes the dustcoat body, dustcoat internal chamber is provided with the internal chamber body, the dustcoat body all wrap the reinforcing plate, the reinforcing plate internal fixation is provided with sound insulation perforated plate, be provided with between reinforcing plate and the sound insulation perforated plate and inhale the cotton layer of sound, the reinforcing plate outside is provided with the sound insulation cotton layer, through fixed block fixed connection between the dustcoat body and the internal cover body, enclose between the dustcoat body and the internal cover body and establish into the heat dissipation chamber, the through-hole has all been seted up on the fixed block, the external fixed heat-conducting plate that is provided with of internal cover, internal cover internal chamber is provided with the motor body, the motor body inner chamber rotates and is provided with the pivot, the external chamber body both sides are all fixed and are provided with the end.
Furthermore, the outer surface of the outer cover body is uniformly provided with heat dissipation fins.
Further, the heat conducting plate is located between the adjacent fixing blocks.
Furthermore, a sealing gasket is arranged at the joint of the end cover and the outer cover body.
Further, the fixed dustcoat that is provided with in the cooling fan outside, just the louvre has been seted up on the dustcoat, the ventilation hole has been seted up on the end cover, and all is provided with the dust screen in ventilation hole and the louvre.
Further, the top of the mounting plate is fixedly connected with the outer cover body through a fixing plate, and mounting holes are formed in the mounting plate.
The utility model has the advantages that: the utility model relates to a type of giving sound insulation alternating current motor, through setting up the motor cover body, fine structural strength has, there is fine guard action to the motor, simultaneously by the soundproof cotton layer, the sound insulation perforated plate reduces the absorption step by step with the noise that the soundproof cotton layer produced the motor, make the cover body possess fine syllable-dividing noise reduction effect, noise when effectively reducing the motor operation, through setting up the heat-conducting plate, be convenient for with the heat transfer of motor production to heat dissipation chamber, it is rotatory that the pivot can drive radiator fan when the motor moves simultaneously, thereby the heat of intracavity will dispel the heat is discharged, improve alternating current motor radiating efficiency, let the noise reduction that the alternating current motor can be better in the use, do not influence the radiating effect of motor simultaneously yet, durability and security are improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a sectional view of a noise insulation type ac motor according to the present invention;
fig. 2 is a cross-sectional view of a noise insulation type ac motor according to the present invention;
fig. 3 is a schematic view of a cover structure of a sound insulation type ac motor according to the present invention;
reference numbers in the figures: 1. an outer cover body; 2. an inner cover body; 3. a reinforcing plate; 4. a sound-insulating perforated plate; 5. a sound absorbing cotton layer; 6. a soundproof cotton layer; 7. a fixed block; 8. a heat dissipation cavity; 9. a through hole; 10. a heat conducting plate; 11. a motor body; 12. a rotating shaft; 13. an end cap; 14. a heat radiation fan; 15. mounting a plate; 16. a heat dissipation fin; 17. an outer cover.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a sound insulation type alternating current motor comprises an outer cover body 1, an inner cover body 2 is arranged in the inner cavity of the outer cover body 1, the inner cover body 2 and the outer cover body 1 both wrap a reinforcing plate 3, a sound insulation perforated plate 4 is fixedly arranged in the reinforcing plate 3, a sound absorption cotton layer 5 is arranged between the reinforcing plate 3 and the sound insulation perforated plate 4, a sound insulation cotton layer 6 is arranged outside the reinforcing plate 3, the outer cover body 1 and the inner cover body 2 are fixedly connected through a fixing block 7, the sound insulation perforated plate has good structural strength, the motor is well protected, meanwhile, noise generated by the motor is reduced and absorbed step by step through the sound insulation cotton layer 6, the sound insulation perforated plate 4 and the sound absorption cotton layer 5, the cover body has good sound insulation and noise reduction effects, noise during operation of the motor is effectively reduced, a heat dissipation cavity 8 is enclosed between the outer cover body 1 and the inner cover body 2, a through hole 9, the fixed heat-conducting plate 10 that is provided with in the 2 outsides of the inner cover body, 2 inner chambers of the inner cover body are provided with motor body 11, 11 inner chambers of motor body rotate and are provided with pivot 12, 1 both sides of the outer cover body are all fixed and are provided with end cover 13, pivot 12 right side is run through end cover 13 and is connected with cooling fan 14, is convenient for with the heat transfer of motor production to heat dissipation chamber 8, and pivot 12 can drive cooling fan 14 rotatory when the motor is operated simultaneously to the heat in the chamber 8 will dispel the heat is discharged, improves alternating current motor radiating efficiency, the fixed mounting panel 15 that is provided with in 1 bottom of the outer cover body, the alternating current.
More specifically, 1 surface of the outer cover body evenly is provided with heat dissipation check piece 16, increases the radiating effect of motor, heat-conducting plate 10 is located between the adjacent fixed block 7, and the thermal transmission of being convenient for conveniently dispels the heat, end cover 13 is provided with seal gasket with 1 junction of the outer cover body, guarantees the leakproofness of motor, the fixed outer shroud 17 that is provided with in the cooling fan 14 outside, just the louvre has been seted up on the outer shroud 17, the ventilation hole has been seted up on the end cover 13, and all is provided with the dust screen in ventilation hole and the louvre, and the rotatory gas flow that makes in the heat dissipation chamber 8 of cooling fan 14, the thermal discharge of being convenient for, fixed plate and 1 fixed connection of the outer cover body are passed through at mounting panel 15 top, just the mounting hole has been seted up on mounting panel 15, and the fixed mounting of.
The utility model discloses the theory of operation: when using, through mounting panel 15 with alternating current motor fixed mounting, the heat that produces can transmit to heat dissipation chamber 8 through heat-conducting plate 10 when alternating current motor body 11 moves, simultaneously pivot 12 can drive radiator fan 14 rotatory when the motor moves, thereby the heat discharge in the chamber 8 that will dispel the heat, the dustcoat body 1 has fine structural strength with inner cover 2, play the guard action to motor body 11, simultaneously by soundproof cotton layer 6, soundproof perforated plate 4 reduces the absorption step by step with the noise that the cotton layer 5 produced the motor of inhaling, make the dustcoat body possess fine syllable-dividing noise reduction effect, noise when effectively reducing the motor operation, also do not influence the radiating effect of motor simultaneously, durability and security are improved.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. A noise insulation type AC motor, includes outer cover body (1), its characterized in that: the inner cavity of the outer cover body (1) is provided with an inner cover body (2), the inner cover body (2) and the outer cover body (1) are both wrapped with a reinforcing plate (3), a sound insulation perforated plate (4) is fixedly arranged in the reinforcing plate (3), a sound absorption cotton layer (5) is arranged between the reinforcing plate (3) and the sound insulation perforated plate (4), a sound insulation cotton layer (6) is arranged outside the reinforcing plate (3), the outer cover body (1) and the inner cover body (2) are fixedly connected through a fixing block (7), a heat dissipation cavity (8) is enclosed between the outer cover body (1) and the inner cover body (2), through holes (9) are formed in the fixing block (7), a heat conduction plate (10) is fixedly arranged outside the inner cover body (2), an inner cavity of the inner cover body (2) is provided with a motor body (11), an inner cavity of the motor body (11) is rotatably provided with a, the outer cover body (1) both sides are all fixed and are provided with end cover (13), pivot (12) right side is run through end cover (13) and is connected with cooling fan (14), outer cover body (1) bottom is fixed and is provided with mounting panel (15).
2. A noise insulation type ac motor according to claim 1, wherein: the outer surface of the outer cover body (1) is uniformly provided with heat dissipation fins (16).
3. A noise insulation type ac motor according to claim 1, wherein: the heat conducting plate (10) is positioned between the adjacent fixing blocks (7).
4. A noise insulation type ac motor according to claim 1, wherein: and a sealing gasket is arranged at the joint of the end cover (13) and the outer cover body (1).
5. A noise insulation type ac motor according to claim 1, wherein: the outer cover (17) is fixedly arranged on the outer side of the heat dissipation fan (14), heat dissipation holes are formed in the outer cover (17), ventilation holes are formed in the end cover (13), and dust screens are arranged in the ventilation holes and the heat dissipation holes.
6. A noise insulation type ac motor according to claim 1, wherein: the top of the mounting plate (15) is fixedly connected with the outer cover body (1) through a fixing plate, and mounting holes are formed in the mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920941801.6U CN209860705U (en) | 2019-06-21 | 2019-06-21 | Sound insulation type AC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920941801.6U CN209860705U (en) | 2019-06-21 | 2019-06-21 | Sound insulation type AC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860705U true CN209860705U (en) | 2019-12-27 |
Family
ID=68942676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920941801.6U Active CN209860705U (en) | 2019-06-21 | 2019-06-21 | Sound insulation type AC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860705U (en) |
-
2019
- 2019-06-21 CN CN201920941801.6U patent/CN209860705U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.69 Xingwu Road, Dongwu Industrial Park, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou light industry Motor Factory Co.,Ltd. Address before: 215000 No.69, Donggu Road, Dongwu Industrial Park, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou light industry Motor Factory Co.,Ltd. |