CN220711223U - Motor rain cover and motor - Google Patents
Motor rain cover and motor Download PDFInfo
- Publication number
- CN220711223U CN220711223U CN202322291359.6U CN202322291359U CN220711223U CN 220711223 U CN220711223 U CN 220711223U CN 202322291359 U CN202322291359 U CN 202322291359U CN 220711223 U CN220711223 U CN 220711223U
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- China
- Prior art keywords
- motor
- cover
- rain cover
- plate
- shielding space
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- 230000000994 depressogenic effect Effects 0.000 claims abstract description 6
- 230000004308 accommodation Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a motor rain cover and a motor, the motor rain cover comprises: a cover body and a support plate; the cover body surrounds the shielding space that forms the accommodation motor, the backup pad is arranged in shielding space, the top of backup pad with cover body detachable connection, be provided with assembly portion and curved depressed part in the backup pad, the depressed part is located the bottom of backup pad to with the shape phase-match of the tail housing of motor, assembly portion is used for detachable connection with the tail housing of motor. Compared with the prior art, the motor rain cover can be directly fixed on the tail cover of the motor without other structures nearby the motor, and has the advantages of simple and stable structure and convenient disassembly and assembly.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a motor rain cover and a motor.
Background
In the use of the equipment, the motors of a plurality of units are exposed outside the units, and the motors are easy to break down in the wind, rain and drenching state, so that the service lives of the motors are short, and therefore the motors are required to be shielded to protect the motors.
The current motor rain cover is of a plurality of types, but is usually fixed on a structure near the motor instead of being directly fixed on the motor, and the fixed structure of the motor rain cover is usually complex due to the variety of structures near the motor, so that the motor rain cover is more limited and has poor adaptability.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings in the prior art and provides a motor rain cover and a motor.
One embodiment of the present utility model provides a motor rain cover comprising: a cover body and a support plate;
the cover body surrounds the shielding space that forms the accommodation motor, the backup pad is arranged in shielding space, the top of backup pad with cover body detachable connection, be provided with assembly portion and curved depressed part in the backup pad, the depressed part is located the bottom of backup pad to with the shape phase-match of the tail housing of motor, assembly portion is used for detachable connection with the tail housing of motor.
Compared with the prior art, the motor rain cover can be directly fixed on the tail cover of the motor without other structures nearby the motor, and has the advantages of simple and stable structure and convenient disassembly and assembly.
In some alternative embodiments, the assembly portion includes a plurality of mounting plates and a plurality of first screw locking members disposed at the bottom of the support plate, and mounting holes are disposed on the mounting plates, and the first screw locking members correspondingly pass through the mounting holes and are used for screw-fitting with a tail cover of the motor.
In some alternative embodiments, the top of the support plate is provided with a plurality of fixing holes and a plurality of second screw locking members, and the second screw locking members pass through the cover body and then are correspondingly connected with the fixing holes.
In some alternative embodiments, the top of the support plate is provided with a fixing flange, and the fixing hole is provided on the fixing flange.
In some optional embodiments, a lifting ring is arranged at the top of the cover body, a threaded connection part is arranged at the bottom of the lifting ring, and the threaded connection part penetrates through the cover body and stretches into the shielding space for detachable connection with the body of the motor.
In some optional embodiments, the cover body includes a cover plate and a sealing plate, the cover plate and the sealing plate surround to form the shielding space, the cover plate is arranged at the top of the shielding space and extends to the left and right sides of the shielding space, the sealing plate is arranged at the rear side of the shielding space, and the support plate is arranged at the bottom of the cover plate.
In some alternative embodiments, the edge of the front side of the cover plate is provided with a reinforcing cuff structure.
In some optional embodiments, the rear side of the cover plate is provided with a limit groove and a first limit fold, the limit groove and the first limit fold extend along the edge of the rear side of the cover plate, the edge of the sealing plate is provided with a second limit fold, the second limit fold extends into the limit groove, and the first limit fold abuts against one side of the sealing plate away from the limit groove so as to limit the second limit fold to be separated from the limit groove.
In some alternative embodiments, the sealing plate is provided with a plurality of heat dissipation holes communicated with the shielding space.
Another embodiment of the present utility model provides an electric machine comprising: the motor rain cover comprises a body, a tail cover and the motor rain cover, wherein the tail cover is arranged on the body, and a supporting plate of the motor rain cover is detachably connected with the tail cover through an assembling part of the motor rain cover.
In order that the utility model may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the body, tail cover and motor rain cover of an embodiment of the present utility model;
FIG. 2 is an exploded view of the body, tail cap and motor rain cap of the motor of one embodiment of the present utility model;
FIG. 3 is a schematic view of the body, tail cover and support plate of the motor according to one embodiment of the utility model;
FIG. 4 is a schematic view of the structure of a motor rain cover according to one embodiment of the utility model;
fig. 5 is an enlarged view at a shown in fig. 4.
Reference numerals illustrate:
10. a cover body; 11. a hoisting ring; 12. a cover plate; 121. reinforcing a flanging structure; 122. a limit groove; 123. a first limit flanging; 13. a sealing plate; 131. the second limit edge folding; 132. a heat radiation hole; 20. a support plate; 21. an assembling portion; 211. a mounting plate; 212. a first threaded locking member; 22. a recessed portion; 23. a second threaded locking member; 24. fixing the folded edges; 30. shielding the space; 40. a body; 50. and a tail cover.
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. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is 2 or more, and the meaning of "several" is 1 or more. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated unless otherwise indicated.
Referring to fig. 1, a schematic structural diagram of a motor body, a tail cover and a motor rain cover according to an embodiment of the present utility model includes: a cover 10 and a support plate 20.
Referring to fig. 2 and 3, fig. 2 is an exploded view of a body, a tail cover and a motor rain cover of an embodiment of the present utility model, and fig. 3 is a schematic view of a body, a tail cover and a support plate of the motor of an embodiment of the present utility model, a cover 10 surrounds a shielding space 30 for accommodating the motor, a support plate 20 is disposed in the shielding space 30, a top of the support plate 20 is detachably connected with the cover 10, an assembly part 21 and an arc-shaped recess 22 are provided on the support plate 20, the recess 22 is located at a bottom of the support plate 20 and is matched with a shape of the tail cover 50 of the motor, so that the support plate 20 can be stably engaged with the tail cover 50 of the motor, and is not easy to shake, and the assembly part 21 is used for detachably connecting with the tail cover 50 of the motor, so that the cover 10 can be directly fixed on the tail cover 50 of the motor through the support plate 20 without other structures located near the motor, and is simple and stable in structure, and convenient to assemble and disassemble.
In some alternative embodiments, the assembly portion 21 includes a plurality of mounting plates 211 and a plurality of first screw locking members 212 disposed at the bottom of the support plate 20, and mounting holes are disposed on the mounting plates 211, and the first screw locking members 212 correspondingly pass through the mounting holes to be in screw-fit with the tail cover 50 of the motor, so as to detachably connect the assembly portion 21 with the tail cover 50 of the motor. Of course, the structure of the fitting portion 21 is not limited thereto, and other suitable structures may be selected by those skilled in the art in light of the teachings of the present utility model.
In some alternative embodiments, a plurality of fixing holes and a plurality of second threaded locking members 23 are arranged at the top of the supporting plate 20, the second threaded locking members 23 penetrate through the cover body 10 and then are correspondingly connected with the fixing holes, the second threaded locking members 23 can be in threaded fit with the fixing holes, or nuts are additionally arranged to be matched with the locking cover body 10 and the supporting plate 20, so that the supporting plate 20 and the cover body 10 are fastened, and the detachable connection of the supporting plate 20 and the cover body 10 is completed. Of course, the manner of fixing the support plate 20 to the cover 10 is not limited thereto, and those skilled in the art can select other suitable structures in light of the teachings of the present utility model.
In some alternative embodiments, the top of the support plate 20 is provided with a fixing flange 24, and the fixing hole is formed on the fixing flange 24, where the fixing flange 24 abuts against the bottom of the cover 10, and the fixing flange 24 provides a supporting surface abutting against the bottom of the cover 10, so that the support plate 20 and the cover 10 can be connected more stably.
In some alternative embodiments, the top of the cover body 10 is provided with a lifting ring 11, the bottom of the lifting ring 11 is provided with a threaded connection part, the threaded connection part penetrates through the cover body 10 and stretches into the shielding space 30 for being detachably connected with the body 40 of the motor, the threaded connection part can be in threaded fit with a threaded hole on the body 40 of the motor, after the threaded connection part is connected with the body 40 of the motor, the lifting ring 11 can also press the cover body 10 towards the body 40 of the motor, the cover body 10 is locked on the body 40 of the motor, and then the cover body 10 is fixed on the motor together with the supporting plate 20, so that the structural stability is improved. The lifting ring 11 facilitates lifting of the body 40 of the motor.
In some alternative embodiments, the cover body 10 includes a cover plate 12 and a sealing plate 13, the cover plate 12 and the sealing plate 13 form a shielding space 30 in a surrounding manner, the cover plate 12 is arranged at the top of the shielding space 30 and extends to the left side and the right side of the shielding space 30, the cover plate 12 is in an inverted U shape, the sealing plate 13 is arranged at the rear side of the shielding space 30, the front side of the shielding space 30 is not designed in a structural manner, so that an output shaft of a motor can conveniently extend out of the shielding space 30 and be connected with other structures needing transmission, the supporting plate 20 is arranged at the bottom of the cover plate 12, and the lifting ring 11 is arranged at the top of the cover plate 12. Of course, the configuration of the cover 10 is not limited thereto, and those skilled in the art can select other suitable configurations in light of the teachings of the present utility model.
In some alternative embodiments, the edge of the front side of the cover plate 12 is provided with a reinforcing cuff structure 121. The reinforcing burring structure 121 can thicken the edge portion of the front side of the cover plate 12, thereby reinforcing the strength of the front side of the cover plate 12. In the present embodiment, the front side edge of the cover plate 12 is turned and turned inward or outward by a molding machine, thereby forming the reinforcing turn-up structure 121.
Referring to fig. 4 and 5, fig. 4 is a schematic structural diagram of a motor rain cover according to an embodiment of the present utility model, fig. 5 is an enlarged view of a portion a shown in fig. 4, in some alternative embodiments, a limiting groove 122 and a first limiting flange 123 are disposed at a rear side of the cover 12, the limiting groove 122 and the first limiting flange 123 extend along an edge of the rear side of the cover 12, a second limiting flange 131 is disposed at an edge of the sealing plate 13, the second limiting flange 131 extends into the limiting groove 122, and the first limiting flange 123 abuts against a side of the sealing plate 13 away from the limiting groove 122 to limit the second limiting flange 131 from being separated from the limiting groove 122. The sealing plate 13 is meshed with the limiting groove 122 through the second limiting flange 131, and then the first limiting flange 123 limits the position of the cover plate 12, so that the second limiting flange 131 on the cover plate 12 cannot be separated from the limiting groove 122, the sealing plate 13 is fixed, screw connection or welding is not needed between the sealing plate 13 and the cover plate 12, and the manufacturing is simple and convenient.
In some alternative embodiments, the sealing plate 13 is provided with a plurality of heat dissipating holes 132 that are communicated with the shielding space 30, and the heat dissipating holes 132 facilitate ventilation in the shielding space 30. The shape of the heat dissipation hole 132 can be designed according to practical needs, and in this embodiment, the heat dissipation hole 132 is a bar-shaped hole.
The motor rain cover described above may be applied to a motor including: the body 40, the tail cover 50 and the motor rain cover as described above, the tail cover 50 is provided on the body 40, and the support plate 20 of the motor rain cover is detachably connected with the tail cover 50 through the fitting portion 21 of the motor rain cover. The tail cover 50 is mainly used for protecting the internal parts of the body 40 from external influences such as vibration, impact and the like, and also has a sealing function for preventing dust from entering the body 40. In this embodiment, the body 40 includes a housing and a rotor assembly and a stator assembly disposed within the housing.
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 (10)
1. A motor rain cover, comprising: a cover body and a support plate;
the cover body surrounds the shielding space that forms the accommodation motor, the backup pad is arranged in shielding space, the top of backup pad with cover body detachable connection, be provided with assembly portion and curved depressed part in the backup pad, the depressed part is located the bottom of backup pad to with the shape phase-match of the tail housing of motor, assembly portion is used for detachable connection with the tail housing of motor.
2. A motor rain cover as defined in claim 1, wherein: the assembly part comprises a plurality of mounting plates and a plurality of first thread locking pieces, wherein the mounting plates are arranged at the bottom of the supporting plate, mounting holes are formed in the mounting plates, and the first thread locking pieces correspondingly penetrate through the mounting holes and are used for being in threaded fit with a tail cover of the motor.
3. A motor rain cover as defined in claim 1, wherein: the top of backup pad is provided with a plurality of fixed orificess and a plurality of second screw thread retaining member, the second screw thread retaining member passes the cover body, then correspond with the fixed orificess is connected.
4. A motor rain cover as claimed in claim 3, wherein: the top of backup pad is provided with fixed hem, the fixed orifices sets up fixed hem is last.
5. A motor rain cover according to any one of claims 1 to 4, wherein: the top of the cover body is provided with a hoisting ring, the bottom of the hoisting ring is provided with a threaded connection part, and the threaded connection part penetrates through the cover body and stretches into the shielding space for being detachably connected with the body of the motor.
6. A motor rain cover according to any one of claims 1 to 4, wherein: the cover body comprises a cover plate and a sealing plate, the cover plate and the sealing plate surround to form the shielding space, the cover plate is arranged at the top of the shielding space and extends to the left side and the right side of the shielding space, the sealing plate is arranged at the rear side of the shielding space, and the supporting plate is arranged at the bottom of the cover plate.
7. A motor rain cover as defined in claim 6, wherein: the edge of the front side of the cover plate is provided with a reinforced flanging structure.
8. A motor rain cover as defined in claim 6, wherein: the rear side of apron is provided with spacing groove and first spacing hem, the spacing groove with first spacing hem is all followed the edge extension of the rear side of apron, the edge of shrouding is provided with the spacing hem of second, the spacing hem of second stretches into in the spacing groove, first spacing hem butt the shrouding is kept away from one side of spacing groove, in order to restrict the spacing hem of second breaks away from spacing groove.
9. A motor rain cover as defined in claim 6, wherein: and a plurality of heat dissipation holes communicated with the shielding space are formed in the sealing plate.
10. An electric machine, comprising: body, tail cover and a motor rain cover according to any of claims 1 to 9, said tail cover being arranged on said body, the support plate of said motor rain cover being detachably connected to said tail cover by means of the assembly of said motor rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291359.6U CN220711223U (en) | 2023-08-24 | 2023-08-24 | Motor rain cover and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291359.6U CN220711223U (en) | 2023-08-24 | 2023-08-24 | Motor rain cover and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220711223U true CN220711223U (en) | 2024-04-02 |
Family
ID=90447471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291359.6U Active CN220711223U (en) | 2023-08-24 | 2023-08-24 | Motor rain cover and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220711223U (en) |
-
2023
- 2023-08-24 CN CN202322291359.6U patent/CN220711223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |