CN206060381U - A kind of band air vent stator core construction - Google Patents
A kind of band air vent stator core construction Download PDFInfo
- Publication number
- CN206060381U CN206060381U CN201620879532.1U CN201620879532U CN206060381U CN 206060381 U CN206060381 U CN 206060381U CN 201620879532 U CN201620879532 U CN 201620879532U CN 206060381 U CN206060381 U CN 206060381U
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- stator
- radiating ribs
- air vent
- rib
- slot
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Abstract
A kind of band air vent stator core construction, air vent is provided with by stator slot, vent is arranged around stator slot, radiating ribs are provided with by air vent, radiating ribs are distributed in the opposite of stator slot, by radiating ribs are provided with stator rib, spaced setting between stator rib and radiating ribs, stator punching is externally provided with stator rib, stator punching is provided with stator pressing ring, and stator pressing ring is arranged on the two ends of stator punching.Radiating ribs and ventilating duct are provided with stator core in casing internal, heat transfer distances are short, radiating efficiency is high, improves power of motor density, can be good at heat being excluded outside casing, ensure that the temperature constant of stator, make the work efficiency of stator more high, ensure that the working effect of stator, stator rib is provided with by radiating ribs, the intensity of whole stator core can be lifted, the service life of stator is extended.
Description
Technical field
This utility model is related to a kind of stator core, and in particular to a kind of band air vent stator core construction.
Background technology
Domestic conventional 380/660V low-voltage variable-frequency motors are that YVF2 is serial, are the derivative version of Y2 serial motors.YVF2
Motor adopts cast iron casing, type of cooling IC416, degree of protection IP55.Due to using surface radiating muscle cooling, motor fortune
The heat produced in row will be delivered to cast iron casing surface by iron core and can just distribute, and heat dispersion is not good enough, and the power of motor is close
Degree is low, and motor build is too fat to move, and on the corollary equipment of some compact conformations, motor takes excessive space can affect U.S. of equipment
See and manufacturing cost；Motor stator punching is circle, and during punching, four turnings of square silicon steel tablet raw material necessarily waste, and cause original
The utilization rate of material only has 78% or so.
The content of the invention
The purpose of this utility model is to provide a kind of simple structure, one kind band air vent stator core knot of good heat dissipation.
The technical solution of the utility model is：A kind of band air vent stator core construction, is provided with air vent, leads to by stator slot
Air holes is arranged around stator slot, and radiating ribs are provided with by air vent, and radiating ribs are distributed in the opposite of stator slot, in radiating ribs
Side is provided with stator rib, spaced setting between stator rib and radiating ribs, is externally provided with stator punching in stator rib, on stator punching
Stator pressing ring is provided with, stator pressing ring is arranged on the two ends of stator punching.
Described stator slot is distributed along the center of circle, abuts and arrange between stator slot.
Described stator slot is provided with opening, is open towards center of circle direction and arranges.
Spaced setting between described radiating ribs, in triangular shape structure, intermediate radiator muscle height is big for radiating ribs arrangement
In both sides radiating ribs height.
The utility model has the advantages that：Radiating ribs and ventilating duct are provided with stator core in casing internal, heat transfer distances
Short, radiating efficiency is high, improves power of motor density, can be good at heat being excluded outside casing, it is ensured that the temperature of stator is permanent
It is fixed, make the work efficiency of stator more high, ensure that the working effect of stator, stator rib is provided with by radiating ribs, can be with
The intensity of whole stator core is lifted, the service life of stator is extended.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is external structure schematic diagram of the present utility model.
In figure：1 is stator slot, and 2 is air vent, and 3 is radiating ribs, and 4 is stator rib, and 5 is stator punching, and 6 is stator pressing ring,
7 is boss, and 8 is platform.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further illustrated.
A kind of band air vent stator core construction, is provided with air vent 2 by stator slot 1, air vent 2 is set around stator slot 1
Put, radiating ribs 3 are provided with by air vent 2, radiating ribs 3 are distributed in the opposite of stator slot 1, stator rib is provided with by radiating ribs 3
4, spaced setting between stator rib 4 and radiating ribs 3 is externally provided with stator punching 5 in stator rib 4, and stator punching 5 is provided with fixed
Sub- trim ring 6, stator pressing ring 6 are arranged on the two ends of stator punching 5, and stator slot 1 is distributed along the center of circle, abut and set between stator slot 1
Put, stator slot 1 is provided with opening, be open towards center of circle direction and arrange, spaced setting between radiating ribs 3, radiating ribs 3 are arranged
In triangular shape structure, 3 height of intermediate radiator muscle more than both sides radiating ribs height, wherein stator rib be groove-like structure, stator rib
It is centered around around radiating ribs, the mutually extruding of stator punching 5 is abutted and forms a planar structure, in the knot that stator punching 5 is formed
In structure, the stator pressing ring 6 of both sides fixes this several stator punching 5, and stator pressing ring 6 is provided with boss 7, the opposite of boss 7
For platform 8,8 one end of platform is mutually abutted with stator punching, and 7 one end of boss is abutted with extraneous connection end, 5 employing side of stator punching
Shape and structure.
Claims (4)
1. a kind of with air vent stator core construction, it is characterised in that：Air vent is provided with by stator slot, air vent is around stator
Groove is arranged, and radiating ribs are provided with by air vent, and radiating ribs are distributed in the opposite of stator slot, by radiating ribs are provided with stator rib,
Spaced setting between stator rib and radiating ribs, is externally provided with stator punching in stator rib, and stator punching is provided with stator pressing ring,
Stator pressing ring is arranged on the two ends of stator punching.
2. according to claim 1 a kind of with air vent stator core construction, it is characterised in that：Described stator slot along
The center of circle is distributed, and abuts and arrange between stator slot.
3. according to claim 2 a kind of with air vent stator core construction, it is characterised in that：Set on described stator slot
There is opening, be open towards center of circle direction and arrange.
4. according to claim 1 a kind of with air vent stator core construction, it is characterised in that：Between described radiating ribs
Spaced setting, in triangular shape structure, intermediate radiator muscle is highly more than both sides radiating ribs height for radiating ribs arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879532.1U CN206060381U (en) | 2016-08-15 | 2016-08-15 | A kind of band air vent stator core construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879532.1U CN206060381U (en) | 2016-08-15 | 2016-08-15 | A kind of band air vent stator core construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060381U true CN206060381U (en) | 2017-03-29 |
Family
ID=58380931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879532.1U Active CN206060381U (en) | 2016-08-15 | 2016-08-15 | A kind of band air vent stator core construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639085A (en) * | 2019-01-28 | 2019-04-16 | 西安广源机电技术有限公司 | A kind of magnet brushless |
-
2016
- 2016-08-15 CN CN201620879532.1U patent/CN206060381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639085A (en) * | 2019-01-28 | 2019-04-16 | 西安广源机电技术有限公司 | A kind of magnet brushless |
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