CN208158278U - A kind of electric motor end cap of high efficiency and heat radiation - Google Patents
A kind of electric motor end cap of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN208158278U CN208158278U CN201820484236.0U CN201820484236U CN208158278U CN 208158278 U CN208158278 U CN 208158278U CN 201820484236 U CN201820484236 U CN 201820484236U CN 208158278 U CN208158278 U CN 208158278U
- Authority
- CN
- China
- Prior art keywords
- electric motor
- end cap
- motor end
- cylinder table
- high efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model is a kind of electric motor end cap of high efficiency and heat radiation,It include electric motor end cap bottom,A cylinder table is formed at the center at electric motor end cap bottom,Multiple first heat release holes are uniformly provided on electric motor end cap bottom and around the axial line of cylinder table,The outer edge surface at electric motor end cap bottom forms baffle,More support columns are uniformly fixed on baffle and around the axial line of cylinder table,The upper surface of support column is fixed with an annulus fixing piece,Multiple fixed ears are uniformly fixed on annulus fixing piece and around annulus fixing piece axial line,A waist-shaped hole is respectively provided in each fixed ear,A bearing hole is provided at cylinder table center,Multiple second heat release holes are evenly equipped on cylinder table and around bearing hole axial line,Multiple first heat release holes are uniformly provided on electric motor end cap bottom,Multiple second heat release holes are provided on cylinder table,So the electric motor end cap can be quickly,Effectively the heat that machine shaft rotation generates is distributed,Cause operation troubles because of radiating bad to not easily cause motor.
Description
Technical field
The utility model relates to technical field of motors more particularly to a kind of electric motor end caps of high efficiency and heat radiation.
Background technique
Electric motor end cap is exactly the front and rear cover using motor by the fixed entire motor of shaft, and existing motor is radiating
When, it often radiates from side wall, motor shaft quick rotation can generate a large amount of heat, but the upward heat of motor shaft is not easy edge
It is axial to accelerate heat dissipation because current many electric motor end caps cannot timely and effectively rapid cooling, thus cause motor operation therefore
Barrier, and inaccurately there is the phenomenon that not being capable of fixing electric motor end cap in the motor housing screw hole Working position having at present, so
At present be just a lack of can rapid cooling, good heat dissipation effect and can effectively fix electric motor end cap a kind of high efficiency and heat radiation motor
End cap.
Summary of the invention
(1) technical problems to be solved
Solution must not rapid cooling, heat dissipation effect is bad, and the problem of cannot effectively fix electric motor end cap, provides
A kind of electric motor end cap of high efficiency and heat radiation.
(2) technical solution
A kind of electric motor end cap of high efficiency and heat radiation, includes electric motor end cap bottom, and electric motor end cap bottom is round, electric motor end cap bottom
Center at form a cylinder table, be uniformly provided with multiple first heat dissipations on electric motor end cap bottom and around the axial line of cylinder table
Hole, the outer edge surface at electric motor end cap bottom form baffle, are uniformly fixed with more support columns on baffle and around the axial line of cylinder table,
The upper surface of support column is fixed with an annulus fixing piece, is uniformly fixed on annulus fixing piece and around annulus fixing piece axial line
Multiple fixed ears are respectively provided with a waist-shaped hole in each fixed ear, are provided with a bearing hole at cylinder table center, on cylinder table and
Multiple second heat release holes are evenly equipped with around bearing hole axial line.
More are horizontally fixed on electric motor end cap bottom and between cylinder table and baffle as a preferred technical solution, to add
Strengthening tendons.
The line in two center of circle of waist-shaped hole is towards annulus fixing piece axial line as a preferred technical solution,.
The number of the first heat release hole is 7~8 as a preferred technical solution,.
The number of the second heat release hole is 3~4 as a preferred technical solution,.
The number of fixed ear is 3~4 as a preferred technical solution,.
The number of support column is 7~8 as a preferred technical solution,.
(3) beneficial effect
The beneficial effects of the utility model are：Put machine shaft into bearing hole, rotating electric machine shell is until outside motor
Then motor housing is fixedly connected, waist by the waist-shaped hole on shell energy alignment and fixation ear with bolt by waist-shaped hole with electric motor end cap
Type hole can slightly adjust the position of electric motor end cap, prevent because motor housing screw hole Working position is inaccurately without being capable of fixing,
It is uniformly provided with multiple first heat release holes on electric motor end cap bottom, multiple second heat release holes, and electric motor end cap bottom are provided on cylinder table
It is connect between annulus fixing piece by support column, so machine shaft quickly effectively can be rotated and be generated by the electric motor end cap
Heat distribute, to not easily cause motor because radiating bad and cause operation troubles.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model dynamic model structural schematic diagram；
1- electric motor end cap bottom；2- cylinder table；3- bearing hole；The first heat release hole of 4-；The second heat release hole of 5-；6- support column；7-
Annulus fixing piece；8- fixed ear；9- waist-shaped hole；
Specific embodiment
In conjunction with attached drawing to a kind of electric motor end cap of high efficiency and heat radiation of the utility model, it is described further.
It is a kind of electric motor end cap of high efficiency and heat radiation as shown in the picture, includes electric motor end cap bottom 1, electric motor end cap bottom 1 is circle
Shape, forms a cylinder table 2 at the center at electric motor end cap bottom 1, on electric motor end cap bottom 1 and equal around the axial line of cylinder table 2
Cloth is provided with multiple first heat release holes 4, and the outer edge surface at electric motor end cap bottom 1 forms baffle, on baffle and around the axial line of cylinder table 2
Uniformly be fixed with more support columns 6, the upper surface of support column 6 is fixed with an annulus fixing piece 7, on annulus fixing piece 7 and around
7 axial line of annulus fixing piece is uniformly fixed with multiple fixed ears 8, and a waist-shaped hole 9, cylinder table 2 are respectively provided in each fixed ear 8
It is provided with a bearing hole 3 at center, is evenly equipped with multiple second heat release holes 5 on cylinder table 2 and around 3 axial line of bearing hole.
Further, it is horizontally fixed with more reinforcing ribs on electric motor end cap bottom 1 and between cylinder table 2 and baffle, adds
Strengthening tendons can prevent electric motor end cap because intensity not enough deforms.
Further, the line in 9 liang of centers of circle of waist-shaped hole can slightly adjust electricity towards 7 axial line of annulus fixing piece, waist-shaped hole 9
The position of generator terminal lid prevents because motor housing screw hole Working position is inaccurately without being capable of fixing.
Further, the number of the first heat release hole 4 be 7~8, specially 8, the more heat dissipations of 4 number of the first heat release hole
Better.
Further, the number of the second heat release hole 5 be 3~4, specially 4, the more heat dissipations of 4 number of the second heat release hole
Better.
Further, the number of fixed ear 8 is 3~4, specially 4.
Further, the number of support column 6 is 7~8, specially 8.
Utility model works principle is as follows：Put machine shaft into bearing hole 3, rotating electric machine shell is until motor housing
Motor housing, is then fixedly connected, waist by the waist-shaped hole 9 on energy alignment and fixation ear 8 with bolt by waist-shaped hole 9 with electric motor end cap
Type hole 9 can slightly adjust the position of electric motor end cap, prevent because motor housing screw hole Working position is inaccurately without being capable of fixing,
It is uniformly provided with multiple first heat release holes 4 on electric motor end cap bottom 1, multiple second heat release holes, and electric motor end cap are provided on cylinder table 2
It is connected between bottom 1 and annulus fixing piece 7 by support column 6, so the electric motor end cap can quickly effectively rotate machine shaft
The heat of generation distributes, and causes operation troubles because of radiating bad to not easily cause motor, above embodiment is only
It is only that preferred embodiments of the present invention are described, not the conception and scope of the utility model is defined,
Without departing from the design concept of the present utility model, made by ordinary persons in the art to the technical solutions of the present invention
All variations and modifications should fall within the protection scope of the present utility model, technical content requested for protection of the utility model,
Through being all described in the claims.
Claims (7)
1. a kind of electric motor end cap of high efficiency and heat radiation includes electric motor end cap bottom (1), it is characterised in that：The electric motor end cap bottom (1)
For round, form a cylinder table (2) at the center of the electric motor end cap bottom (1), on the electric motor end cap bottom (1) and around
The axial line of cylinder table (2) is uniformly provided with multiple first heat release holes (4), and the outer edge surface of the electric motor end cap bottom (1) forms gear
Plate is uniformly fixed with more support columns (6), the upper table of the support column (6) on the baffle and around the axial line of cylinder table (2)
Face is fixed with an annulus fixing piece (7), uniformly fixes on the annulus fixing piece (7) and around annulus fixing piece (7) axial line
Have multiple fixed ears (8), a waist-shaped hole (9) is respectively provided on each fixed ear (8), is opened at cylinder table (2) center
There is a bearing hole (3), is evenly equipped with multiple second heat release holes (5) on the cylinder table (2) and around bearing hole (3) axial line.
2. a kind of electric motor end cap of high efficiency and heat radiation according to claim 1, it is characterised in that：The electric motor end cap bottom (1)
Above and between cylinder table (2) and baffle it is horizontally fixed with more reinforcing ribs.
3. a kind of electric motor end cap of high efficiency and heat radiation according to claim 1, it is characterised in that：The circle of waist-shaped hole (9) two
The line of the heart is towards annulus fixing piece (7) axial line.
4. a kind of electric motor end cap of high efficiency and heat radiation according to claim 1, it is characterised in that：First heat release hole (4)
Number be 7~8.
5. a kind of electric motor end cap of high efficiency and heat radiation according to claim 1, it is characterised in that：Second heat release hole (5)
Number be 3~4.
6. a kind of electric motor end cap of high efficiency and heat radiation according to claim 1, it is characterised in that：The number of the fixed ear (8)
Mesh is 3~4.
7. a kind of electric motor end cap of high efficiency and heat radiation according to claim 1, it is characterised in that：The number of the support column (6)
Mesh is 7~8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484236.0U CN208158278U (en) | 2018-04-08 | 2018-04-08 | A kind of electric motor end cap of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484236.0U CN208158278U (en) | 2018-04-08 | 2018-04-08 | A kind of electric motor end cap of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158278U true CN208158278U (en) | 2018-11-27 |
Family
ID=64381722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820484236.0U Expired - Fee Related CN208158278U (en) | 2018-04-08 | 2018-04-08 | A kind of electric motor end cap of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429742A (en) * | 2019-07-23 | 2019-11-08 | 中车永济电机有限公司 | The high-power skeleton end cover body of offshore wind generating supports and end cover structure |
-
2018
- 2018-04-08 CN CN201820484236.0U patent/CN208158278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429742A (en) * | 2019-07-23 | 2019-11-08 | 中车永济电机有限公司 | The high-power skeleton end cover body of offshore wind generating supports and end cover structure |
| CN110429742B (en) * | 2019-07-23 | 2022-02-18 | 中车永济电机有限公司 | Framework type end cover main body support and end cover structure of high-power offshore wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |