CN216751387U - Easy radiating alternating current motor - Google Patents
Easy radiating alternating current motor Download PDFInfo
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- CN216751387U CN216751387U CN202123383832.0U CN202123383832U CN216751387U CN 216751387 U CN216751387 U CN 216751387U CN 202123383832 U CN202123383832 U CN 202123383832U CN 216751387 U CN216751387 U CN 216751387U
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- heat dissipation
- alternating current
- current motor
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Abstract
The utility model discloses an alternating current motor easy to radiate heat, which comprises: the shell is circumferentially provided with ventilation grooves, and radiating fins are arranged in the ventilation grooves and extend out of the ventilation grooves; the bottom of the shell is symmetrically provided with bending supports, and the bending supports are provided with mounting through holes. The utility model has novel structure, high heat dissipation efficiency, stable installation and strong practicability, and heat is not easy to accumulate.
Description
Technical Field
The utility model belongs to the technical field of motors, and particularly relates to an alternating current motor easy to radiate heat.
Background
The alternating current motor is a machine for realizing mutual conversion of mechanical energy and alternating current energy, and is very commonly applied. Compared with the direct current motor, the alternating current motor has the advantages of simple structure, convenient manufacture, firmness and easy manufacture into a motor with high rotating speed, high voltage, large current and large capacity because of no commutator.
The existing alternating current motor has a single structure and poor heat dissipation performance, heat generated during working is not easy to be dissipated outwards, and heat accumulation generates a temperature rise effect to influence use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides the alternating current motor which is easy to radiate heat, novel in structure, high in radiating efficiency, stable in installation and strong in practicability, and heat is not easy to accumulate.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an alternating current motor with easy heat dissipation, comprising: casing, front end housing and rear end cap, its characterized in that: ventilating grooves are circumferentially distributed on the shell, radiating fins are arranged in the ventilating grooves and extend out of the ventilating grooves; the bottom of the shell is symmetrically provided with bending supports, and the bending supports are provided with mounting through holes. The alternating current motor is novel in structure, high in heat dissipation efficiency, stable in installation and high in practicability, and heat is not easy to accumulate.
Furthermore, the inner walls of the radiating fins and the ventilation grooves are fixedly connected through the soldering blocks, the fixing is reliable, the looseness is not prone to occurring, gaps are guaranteed between the radiating fins and the ventilation grooves, air circulation is facilitated, radiating is achieved through the radiating fins in a matched mode, radiating efficiency is improved, heat is effectively dissipated, and the radiating effect is good.
Furthermore, the front end cover is fixedly connected with the shell through the fastening bolt, so that the connection is reliable, the disassembly and the assembly are flexible, and the internal elements are convenient to overhaul.
Further, the casing is equipped with the end links, is equipped with the location shrinkage pool on the end links, is equipped with the reference column corresponding with the shrinkage pool of location on the front end housing, realizes the quick installation location of front end housing on the casing, and difficult emergence is radially rotated to be convenient for install fastening bolt, improved the installation effectiveness.
Furthermore, a fixing through hole is formed in the front end cover, a limiting screw hole is formed in the end ring, the fastening bolt penetrates through the fixing through hole and is connected with the fastening bolt, the end of the fastening bolt presses the front end cover to limit axial movement of the front end cover, the thread section of the fastening bolt limits radial rotation of the front end cover, and installation stability of the front end cover is guaranteed.
Furthermore, a reinforcing rib plate is arranged between the bending support and the shell, so that the connection strength between the bending support and the shell is improved, the bending support stably supports the shell through the reinforcing rib plate, and the stability of the shell is improved.
Furthermore, the front end cover is provided with a heat dissipation through hole, so that the inside and outside circulation of air is facilitated, the axial ventilation and heat dissipation are realized, and the heat dissipation efficiency is improved.
Furthermore, the rear end cover is provided with the vent hole, so that the ventilation inside and outside the air is facilitated, the axial ventilation and heat dissipation are realized, the front and the rear are communicated, and the heat dissipation efficiency is higher.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. the heat generated by the alternating current motor during working is dissipated outwards through the air duct, the heat dissipation area of the heat dissipation fins is large, the heat dissipation is accelerated, the heat is effectively dissipated, the temperature rise effect caused by heat accumulation is avoided, and the service life of the alternating current motor is prolonged; the inner walls of the radiating fins and the ventilation grooves are fixedly connected through the soldering blocks, the fixing is reliable, the looseness is not prone to occurring, gaps are guaranteed between the radiating fins and the ventilation grooves, air circulation is facilitated, radiating efficiency is improved by means of heat dissipation of the radiating fins, heat is effectively dissipated, and the radiating effect is good.
2. The bottom of the shell is symmetrically provided with the bending support, so that the support is stable, and the stability in working is ensured; the reinforcing rib plate improves the connection strength between the bending support and the shell, and the bending support stably supports the shell through the reinforcing rib plate, so that the stability of the shell is improved.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an ac motor with easy heat dissipation according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the housing according to the present invention;
FIG. 4 is a schematic structural view of a front end cap according to the present invention;
fig. 5 is a schematic structural view of the connection between the housing and the heat dissipating fins in the present invention.
In the figure: 1-a shell; 2-front end cover; 3-rear end cap; 4-heat dissipation through holes; 5-a vent hole; 6-fastening bolts; 7-fixing the through hole; 8-end ring; 9-limiting screw holes; 10-positioning concave holes; 11-a positioning post; 12-a ventilation slot; 13-heat dissipation fins; 14-a solder bump; 15-bending the support; 16-mounting a through hole; 17-reinforcing rib plate.
Detailed Description
As shown in fig. 1 to 5, an ac motor with easy heat dissipation according to the present invention includes: casing 1, front end housing 2 and rear end housing 3, the both ends of casing 1 are located respectively to front end housing 2 and rear end housing 3, are equipped with heat dissipation through-hole 4 on the front end housing 2, do benefit to the inside and outside circulation of air, and the heat dissipation has been improved to axial ventilation. The rear end cover 3 is provided with the vent holes 5, so that the ventilation inside and outside the air is facilitated, the axial ventilation and heat dissipation are realized, the front and the back are communicated, and the heat dissipation efficiency is higher.
The front end cover 2 is fixedly connected with the shell 1 through the fastening bolt 6, so that the connection is reliable, the disassembly and the assembly are flexible, and the internal elements are convenient to overhaul. Be equipped with fixing through hole 7 on the front end housing 2, casing 1 is equipped with end links 8, be equipped with spacing screw 9 on the end links 8, fastening bolt 6 passes fixing through hole 7, spacing screw 9 connects fastening bolt 6, be equipped with location shrinkage pool 10 on the end links 8, be equipped with reference column 11 corresponding with location shrinkage pool 10 on the front end housing 2, with reference column 11 alignment location shrinkage pool 10 embedding, realize the quick installation location of front end housing 2 on casing 1, the radial rotation is difficult for taking place, fixing through hole 7 aligns with spacing screw 9 this moment, the hole aligning degree of difficulty has been reduced, thereby be convenient for install fastening bolt 6, the installation effectiveness has been improved, front end housing 2 is pushed down to fastening bolt 6's end, restrict front end housing 2 axial displacement, fastening bolt 6's screw thread section restriction front end housing 2 radial rotation, the installation stability of front end housing 2 has been guaranteed.
The casing 1 is provided with ventilation grooves 12 in the circumferential direction, the ventilation grooves 12 are internally provided with radiating fins 13, and the radiating fins 13 extend out of the ventilation grooves 12, so that sufficient radiating area is ensured. The heat that alternating current motor during operation produced outwards gives off through ventilation duct 12, and radiating fin 13's heat radiating area is big for the heat outwards gives off, effectively gives off the heat, avoids the heat to pile up and the temperature rise effect appears, has prolonged alternating current motor's life. The inner walls of the radiating fins 13 and the ventilation grooves 12 are fixedly connected through the soldering blocks 14, the fixing is reliable, the looseness is not prone to occurring, gaps are guaranteed between the radiating fins 13 and the ventilation grooves 12, air circulation is facilitated, the radiating fins 13 are matched for radiating, radiating efficiency is improved, heat is effectively radiated out, and the radiating effect is good.
The bottom of the shell 1 is symmetrically provided with the bending support 15, so that the support is stable, and the stability in working is ensured; the bending support 15 is provided with an installation through hole 16, so that the through-nail fixing is facilitated, and the installation convenience is improved. The reinforcing rib plate 17 is arranged between the bending support 15 and the shell 1, so that the connection strength between the bending support 15 and the shell 1 is improved, the bending support 15 stably supports the shell 1 through the reinforcing rib plate 17, and the stability of the shell 1 is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (8)
1. An alternating current motor with easy heat dissipation, comprising: casing, front end housing and rear end cap, its characterized in that: ventilating grooves are circumferentially distributed on the shell, radiating fins are arranged in the ventilating grooves, and the radiating fins extend out of the ventilating grooves; the bottom of the shell is symmetrically provided with bending supports, and the bending supports are provided with mounting through holes.
2. An alternating current motor facilitating heat dissipation according to claim 1, wherein: the radiating fins are fixedly connected with the inner wall of the ventilating groove through soldering blocks.
3. An alternating current motor facilitating heat dissipation according to claim 1, wherein: the front end cover is fixedly connected with the shell through a fastening bolt.
4. An alternating current motor facilitating heat dissipation according to claim 3, wherein: the shell is provided with an end ring, the end ring is provided with a positioning concave hole, and the front end cover is provided with a positioning column corresponding to the positioning concave hole.
5. An alternating current motor facilitating heat dissipation according to claim 4, wherein: the front end cover is provided with a fixing through hole, the end ring is provided with a limiting screw hole, the fastening bolt penetrates through the fixing through hole, and the limiting screw hole is connected with the fastening bolt.
6. An alternating current motor facilitating heat dissipation according to claim 1, wherein: and a reinforcing rib plate is arranged between the bending support and the shell.
7. An alternating current motor facilitating heat dissipation according to claim 1, wherein: and the front end cover is provided with a heat dissipation through hole.
8. An alternating current motor facilitating heat dissipation according to claim 1, wherein: and the rear end cover is provided with a vent hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123383832.0U CN216751387U (en) | 2021-12-28 | 2021-12-28 | Easy radiating alternating current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123383832.0U CN216751387U (en) | 2021-12-28 | 2021-12-28 | Easy radiating alternating current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216751387U true CN216751387U (en) | 2022-06-14 |
Family
ID=81910355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123383832.0U Active CN216751387U (en) | 2021-12-28 | 2021-12-28 | Easy radiating alternating current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216751387U (en) |
-
2021
- 2021-12-28 CN CN202123383832.0U patent/CN216751387U/en active Active
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