CN220874300U - Motor end cover with reinforced heat dissipation energy-saving assembly - Google Patents
Motor end cover with reinforced heat dissipation energy-saving assembly Download PDFInfo
- Publication number
- CN220874300U CN220874300U CN202321870583.4U CN202321870583U CN220874300U CN 220874300 U CN220874300 U CN 220874300U CN 202321870583 U CN202321870583 U CN 202321870583U CN 220874300 U CN220874300 U CN 220874300U
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- China
- Prior art keywords
- motor
- motor end
- end cover
- heat dissipation
- cover
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 241001075561 Fioria Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor end cover with a reinforced heat dissipation energy-saving component, relates to the technical field of motor end covers, and aims to solve the problems that the existing motor end cover is high in replacement cost and poor in heat dissipation performance because large-size motor fans are required to be replaced to improve heat dissipation capacity due to the fact that hot air is discharged mostly by virtue of heat dissipation holes. The motor comprises a motor end cover, a motor body, a front sealing cover, a motor shaft, a heat dissipation cavity and a heat dissipation cavity, wherein the motor body is arranged at the rear end of the motor end cover; further comprises: the reinforcing seat is arranged in the heat dissipation cavity and is of an integrated structure with the motor end cover; the mounting grooves are formed in the reinforcing seat and penetrate through the reinforcing seat, and three mounting grooves are formed; the mounting column is arranged in the mounting groove, a reinforcing cavity is formed in the mounting column, and a cooling fan assembly is arranged in the reinforcing cavity.
Description
Technical Field
The utility model relates to the technical field of motor end covers, in particular to a motor end cover with a reinforced heat dissipation energy-saving assembly.
Background
The end cover is a rear cover arranged at the rear of the motor and other machine shells, commonly called as a motor end cover, and is used for shielding and protecting the fan;
Such as chinese issued patent (motor rear end cap) with publication number CN 208209672U: including rear end cap main part, bearing mount pad and encoder mount pad, wherein, the encoder mount pad includes: the novel high-strength steel wire rope encoder comprises a body, a cavity, a groove and a plurality of second bolt mounting holes, wherein the groove is formed in the side wall of the body, the cavity is communicated with the outer side of the body, the encoder comprises an encoder gear assembly and an encoder sensing assembly, the encoder gear assembly is arranged in the cavity, the encoder sensing assembly is arranged in the groove, and the second bolt mounting holes are formed in the end face of the body and are used for mounting a cover plate. According to the motor rear end cover provided by the utility model, the encoder is arranged in the motor rear end cover, so that the space occupied by the encoder is reduced, the cavity and the groove are mutually communicated, and the direction facing the end face is open, so that the encoder can be conveniently taken out, and the encoder can be conveniently maintained.
However, most of the existing motor end covers rely on heat dissipation holes to discharge hot air, and the heat dissipation capacity can be improved only by replacing a large-size motor fan, so that the replacement cost is high and the heat dissipation performance is poor; therefore, the existing requirements are not met, and a motor end cover with a reinforced heat dissipation energy-saving assembly is provided.
Disclosure of utility model
The utility model aims to provide a motor end cover with a reinforced heat-dissipating energy-saving assembly, which solves the problems that the existing motor end cover proposed in the background art mostly relies on heat-dissipating holes to discharge hot air, and the heat dissipation capacity can be improved only by replacing a large-size motor fan, so that the replacement cost is high and the heat dissipation performance is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a motor end cap with enhanced heat dissipating energy saving assembly, comprising: the motor comprises a motor end cover, wherein the rear end of the motor end cover is provided with a motor main body, one end of the motor main body is provided with a front sealing cover, the center of the front sealing cover is provided with a motor shaft connected with the motor main body, and a heat dissipation cavity is formed in the motor end cover;
Further comprises:
the reinforcing seat is arranged in the heat dissipation cavity and is of an integrated structure with the motor end cover;
The mounting grooves are formed in the reinforcing seat and penetrate through the reinforcing seat, and three mounting grooves are formed;
The mounting column is arranged in the mounting groove, a reinforcing cavity is formed in the mounting column, and a cooling fan assembly is arranged in the reinforcing cavity.
Preferably, the outer wall of the mounting column is provided with external threads, the external threads and the mounting column are of an integrated structure, the inner wall of the mounting groove is provided with internal threads, and the mounting column is in threaded connection with the internal threads through the external threads.
Preferably, one end of the mounting groove is provided with a limiting groove, the limiting groove and the motor end cover are of an integrated structure, one end of the mounting column is provided with a limiting frame, and the mounting column and the limiting frame are of an integrated structure.
Preferably, the inside of radiator fan subassembly is provided with the center cover, the outer wall of center cover is provided with the fan leaf, the center department of center cover is provided with ball bearing, ball bearing's center department is provided with the connecting axle, and the connecting axle passes through ball bearing and center cover rotation connection.
Preferably, a heat dissipation hole is formed in the center of the motor end cover, and penetrates through the motor end cover.
Preferably, a single-head fastener is arranged outside one end of the motor end cover, and the motor end cover is in threaded connection with the motor main body through the single-head fastener.
Preferably, the upper end of the motor main body is provided with a lifting ring, the lifting ring is connected with the motor main body in a welded mode, and the outer wall of the motor main body is provided with a plurality of cooling fins.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the mounting groove is formed in the surface of the motor end cover, the mounting column with the cooling fan assembly is arranged in the mounting groove, the cooling fan assembly consists of the center sleeve, the fan blades, the ball bearings and the connecting shaft, hot air is discharged from the cooling hole in the center of the motor end cover when the motor body rotates to dissipate heat through the fan with the fan blades, and meanwhile, the fan blades are driven by wind power to rotate along the ball bearings, so that the hot air is driven to be discharged, the cooling performance is enhanced, the cooling efficiency is improved, the fan blades are not driven by electric power, and the energy-saving effect can be achieved on the basis of improving the cooling performance.
2. Through setting up the external screw thread at the erection column outer wall, set up the internal screw thread at the mounting groove inner wall, the erection column passes through the internal screw thread and the internal screw thread connection of mounting groove inner wall, and roar at pivoted, rely on spacing frame and spacing tank bottom contact, realize that the erection column is spacing fixed, avoid rotating and drop, can dismantle fast through the mode of threaded connection realization erection column, after radiator fan subassembly damages, just can dismantle the erection column and change, improve and change and dismantle the convenience, and after dismantling, the mounting groove of leaving can continue the heat dissipation as the heat dissipation hole, still can ensure the effect of strengthening the heat dispersion on only the basis of louvre.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the motor end cover of the present utility model;
FIG. 3 is a schematic view of a mounting post according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a motor end cap according to the present utility model;
FIG. 5 is a schematic diagram of a heat dissipating fan assembly according to the present utility model;
In the figure: 1. a motor end cover; 2. a motor main body; 3. a front sealing cover; 4. a motor shaft; 5. lifting rings; 6. a heat sink; 7. a single-headed fastener; 8. a heat radiation hole; 9. a heat dissipation fan assembly; 10. a limit frame; 11. a mounting groove; 12. a limit groove; 13. a mounting column; 14. an external thread; 15. a reinforcing cavity; 16. an internal thread; 17. a reinforcing seat; 18. a heat dissipation cavity; 19. a center sleeve; 20. a ball bearing; 21. a connecting shaft; 22. a fan blade.
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.
Referring to fig. 1-5, an embodiment of the present utility model is provided: a motor end cap with enhanced heat dissipating energy saving assembly, comprising: the motor comprises a motor end cover 1, wherein a motor main body 2 is arranged at the rear end of the motor end cover 1, a front sealing cover 3 is arranged at one end of the motor main body 2, a motor shaft 4 connected with the motor main body 2 is arranged at the center of the front sealing cover 3, and a heat dissipation cavity 18 is arranged in the motor end cover 1;
Further comprises:
The reinforcing seat 17 is arranged in the heat dissipation cavity 18, and the reinforcing seat 17 and the motor end cover 1 are of an integrated structure;
A mounting groove 11 provided inside the reinforcing seat 17, the mounting groove 11 penetrating the reinforcing seat 17, the mounting groove 11 being provided with three;
And a mounting column 13 provided in the mounting groove 11, wherein a reinforcing cavity 15 is provided in the mounting column 13, and a radiator fan assembly 9 is provided in the reinforcing cavity 15.
Referring to fig. 3 and 4, the outer wall of the mounting post 13 is provided with external threads 14, the external threads 14 and the mounting post 13 are in an integrated structure, the inner wall of the mounting groove 11 is provided with internal threads 16, and the mounting post 13 is in threaded connection with the internal threads 16 through the external threads 14, so that the mounting post 13 is convenient to fix and detach, and the maintenance and replacement convenience is improved.
Referring to fig. 2 and 3, one end of the mounting groove 11 is provided with a limiting groove 12, the limiting groove 12 and the motor end cover 1 are in an integrated structure, one end of the mounting column 13 is provided with a limiting frame 10, the mounting column 13 and the limiting frame 10 are in an integrated structure, and when the mounting column 13 is inserted into the mounting groove 11, the limiting frame 10 contacts with the bottom surface of the limiting groove 12, so that the limiting anti-falling effect is achieved.
Referring to fig. 1 and 5, a center sleeve 19 is disposed inside the cooling fan assembly 9, a fan blade 22 is disposed on an outer wall of the center sleeve 19, a ball bearing 20 is disposed at a center of the center sleeve 19, a connecting shaft 21 is disposed at a center of the ball bearing 20, the connecting shaft 21 is rotatably connected with the center sleeve 19 through the ball bearing 20, when the motor main body 2 rotates to dissipate heat from a fan provided with the motor main body, hot air is discharged from a cooling hole 8 at a center of the motor end cover 1, and meanwhile, the fan blade 22 is driven by wind power to rotate along the ball bearing 20, so that hot air is driven to be discharged, heat dissipation performance is enhanced, heat dissipation efficiency is improved, and the fan blade 22 is driven by electric power to rotate, so that an energy-saving effect can be achieved on the basis of improving the heat dissipation performance.
Referring to fig. 1 and 2, a heat dissipation hole 8 is provided at the center of the motor end cover 1, and the heat dissipation hole 8 penetrates through the motor end cover 1, and hot air is discharged from the heat dissipation hole 8 to dissipate heat.
Referring to fig. 1, a single-head fastener 7 is disposed outside one end of the motor end cover 1, and the motor end cover 1 is in threaded connection with the motor main body 2 through the single-head fastener 7, so as to fix the motor end cover 1 and the motor main body 2.
Referring to fig. 1, a lifting ring 5 is disposed at the upper end of a motor main body 2, and the lifting ring 5 is welded with the motor main body 2, a plurality of cooling fins 6 are disposed on the outer wall of the motor main body 2, and the lifting ring 5 is externally connected with a lifting mechanism, so that the whole movement is realized, and heat generated by the motor main body 2 is conducted through the cooling fins 6, so that heat dissipation treatment is performed.
Working principle: when the electric fan is used, the cooling fan assembly 9 is placed in the reinforcing cavity 15 inside the mounting column 13, the cooling fan assembly 9 is composed of the center sleeve 19, the fan blades 22, the ball bearings 20 and the connecting shaft 21, the protecting frame is arranged at one end of the reinforcing cavity 15, one end of the connecting shaft 21 is in threaded fixation with the center of the protecting frame, and therefore the cooling fan assembly 9 is fixed with the mounting column 13, then the mounting column 13 is screwed into the mounting groove 11, the mounting column 13 is fixed with the motor end cover 1, the motor end cover 1 is screwed with the motor main body 2 through the single-head fastening piece 7, hot air is discharged from the cooling hole 8 in the center of the motor end cover 1 when the motor main body 2 rotates to cool the motor, meanwhile, the fan blades 22 are driven to rotate along the ball bearings 20 by wind power, the cooling performance is enhanced, the cooling efficiency is improved, and the fan blades 22 are driven by electric power, and the energy-saving effect can be achieved on the basis of improving the cooling performance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The motor end cover with the reinforced heat dissipation energy-saving assembly comprises a motor end cover (1), wherein a motor main body (2) is arranged at the rear end of the motor end cover (1), a front sealing cover (3) is arranged at one end of the motor main body (2), a motor shaft (4) connected with the motor main body (2) is arranged at the center of the front sealing cover (3), and a heat dissipation cavity (18) is formed in the motor end cover (1);
The method is characterized in that: further comprises:
The reinforcing seat (17) is arranged in the heat dissipation cavity (18), and the reinforcing seat (17) and the motor end cover (1) are of an integrated structure;
A mounting groove (11) which is arranged in the reinforcing seat (17), wherein the mounting groove (11) penetrates through the reinforcing seat (17), and three mounting grooves (11) are arranged;
The mounting column (13) is arranged in the mounting groove (11), a reinforcing cavity (15) is formed in the mounting column (13), and a cooling fan assembly (9) is arranged in the reinforcing cavity (15).
2. A motor end cap with enhanced heat dissipating energy saving assembly as set forth in claim 1, wherein: the outer wall of the mounting column (13) is provided with external threads (14), the external threads (14) and the mounting column (13) are of an integrated structure, the inner wall of the mounting groove (11) is provided with internal threads (16), and the mounting column (13) is in threaded connection with the internal threads (16) through the external threads (14).
3. A motor end cap with enhanced heat dissipating energy saving assembly as set forth in claim 1, wherein: one end of the mounting groove (11) is provided with a limiting groove (12), the limiting groove (12) and the motor end cover (1) are of an integrated structure, one end of the mounting column (13) is provided with a limiting frame (10), and the mounting column (13) and the limiting frame (10) are of an integrated structure.
4. A motor end cap with enhanced heat dissipating energy saving assembly as set forth in claim 1, wherein: the inside of radiator fan subassembly (9) is provided with center cover (19), the outer wall of center cover (19) is provided with fan blade (22), the center department of center cover (19) is provided with ball bearing (20), the center department of ball bearing (20) is provided with connecting axle (21), and connecting axle (21) are connected with center cover (19) rotation through ball bearing (20).
5. A motor end cap with enhanced heat dissipating energy saving assembly as set forth in claim 1, wherein: a heat dissipation hole (8) is formed in the center of the motor end cover (1), and the heat dissipation hole (8) penetrates through the motor end cover (1).
6. A motor end cap with enhanced heat dissipating energy saving assembly as set forth in claim 1, wherein: the outside of motor end cover (1) one end is provided with single-headed fastener (7), and motor end cover (1) passes through single-headed fastener (7) and motor main part (2) threaded connection.
7. A motor end cap with enhanced heat dissipating energy saving assembly as set forth in claim 1, wherein: the motor is characterized in that a lifting ring (5) is arranged at the upper end of the motor body (2), the lifting ring (5) is connected with the motor body (2) in a welded mode, and a plurality of cooling fins (6) are arranged on the outer wall of the motor body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870583.4U CN220874300U (en) | 2023-07-17 | 2023-07-17 | Motor end cover with reinforced heat dissipation energy-saving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870583.4U CN220874300U (en) | 2023-07-17 | 2023-07-17 | Motor end cover with reinforced heat dissipation energy-saving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874300U true CN220874300U (en) | 2024-04-30 |
Family
ID=90819072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870583.4U Active CN220874300U (en) | 2023-07-17 | 2023-07-17 | Motor end cover with reinforced heat dissipation energy-saving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874300U (en) |
-
2023
- 2023-07-17 CN CN202321870583.4U patent/CN220874300U/en active Active
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| GR01 | Patent grant |