CN205986428U - Dustproof DC Brushless motor - Google Patents
Dustproof DC Brushless motor Download PDFInfo
- Publication number
- CN205986428U CN205986428U CN201621024246.3U CN201621024246U CN205986428U CN 205986428 U CN205986428 U CN 205986428U CN 201621024246 U CN201621024246 U CN 201621024246U CN 205986428 U CN205986428 U CN 205986428U
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- housing
- casing
- brushless motor
- centre
- dust
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Abstract
The utility model relates to the technical field of electric machine, more specifically says and relates to a dustproof DC Brushless motor, is provided with sealed oil ring, dust cover and electrostatic precipitator layer, can guarantee that DC Brushless motor does not receive the influence of many dirt environment. The stator is installed on the casing to be located the inner wall of casing. The rotor is fixed in the pivot to be located the centre of pivot. The inside at the casing is installed in the pivot to be located the centre of casing. Sealed oil ring is installed on the inner wall of casing right -hand member to be located the centre of casing. The dust cover is installed on the casing to be located the right -hand member of casing. Electronic commutating device installs the upper end at the casing to be located the right -hand member of casing. The upper end at the casing is installed to the terminal box to be located the left end of casing. The protection end cover is installed on the casing to be located the left end of casing. Electrostatic precipitator installs on the layer inside at the protection end cover to be located the centre of protection end cover.
Description
Technical field
This utility model is related to technical field of motors, more specifically to a kind of dust-proof DC brushless motor.
Background technology
DC brushless motor is the new micro machine of electromechanical integration that motor technology and electronic technology combine, it be one kind
Promising motor.The application of DC brushless motor is quite varied, such as automobile, instrument, Industry Control, automatization and aviation
Space flight etc..Although DC brushless motor has an efficiency high, the advantage of small volume, its use requirement higher it is necessary to protect
Demonstrate,proving it is not affected by dust.So design is a kind of can dust-proof DC brushless motor be necessary.
Content of the invention
This utility model mainly solving the technical problems that：A kind of dust-proof DC brushless motor is provided, is provided with Seal Oil
Ring, dust cover and electrostatic precipitation layer, ensure that DC brushless motor is not affected by dirty environment.
For solving above-mentioned technical problem, this utility model is related to technical field of motors, dust-proof more specifically to one kind
DC brushless motor, including housing, stator, rotor, rotating shaft, seal oil ring, dust cover, electronic commutating device, rosette, protection
End cap and electrostatic precipitation layer, are provided with seal oil ring, dust cover and electrostatic precipitation layer, ensure that DC brushless motor is not subject to many
The impact of dirt environment.
Stator is arranged on housing, and on the inwall of housing.Rotor is fixed in rotating shaft, and is located at rotating shaft
Middle.Rotating shaft is arranged on the inside of housing, and is located at the centre of housing.Seal oil ring is arranged on the inwall of housing right-hand member,
And it is located at the centre of housing.Dust cover is arranged on housing, and is located at the right-hand member of housing.Electronic commutating device is arranged on shell
The upper end of body, and it is located at the right-hand member of housing.Rosette is arranged on the upper end of housing, and is located at the left end of housing.Protection end
Lid is arranged on housing, and is located at the left end of housing.Electrostatic precipitation layer is arranged on the inside of protection end cap, and is located at protection
The centre of end cap.
As the optimization further of the technical program, housing described in a kind of dust-proof DC brushless motor of this utility model,
Stator, rotor, rotating shaft and seal oil ring are coaxial.
Protection end as the optimization further of the technical program, described in a kind of dust-proof DC brushless motor of this utility model
The left side of lid is evenly equipped with multiple ventilation mouths.
The having the beneficial effect that of a kind of dust-proof DC brushless motor of this utility model：
A kind of dust-proof DC brushless motor of this utility model, is provided with seal oil ring, dust cover and electrostatic precipitation layer, can
Ensure that DC brushless motor is not affected by dirty environment.
Brief description
With specific implementation method, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of dust-proof DC brushless motor of this utility model.
In figure：Housing 1；Stator 2；Rotor 3；Rotating shaft 4；Seal oil ring 5；Dust cover 6；Electronic commutating device 7；Rosette 8；
Protection end cap 9；Electrostatic precipitation layer 10.
Specific embodiment
Specific embodiment one：
With reference to Fig. 1, present embodiment is described, this utility model is related to technical field of motors, more specifically to one
Plant dust-proof DC brushless motor, including housing 1, stator 2, rotor 3, rotating shaft 4, seal oil ring 5, dust cover 6, electronic commutating device
7th, rosette 8, protection end cap 9 and electrostatic precipitation layer 10, are provided with seal oil ring, dust cover and electrostatic precipitation layer, ensure that
DC brushless motor is not affected by dirty environment.
Stator 2 is arranged on housing 1, and on the inwall of housing 1, stator 2 can produce magnetic field in energising.Turn
Son 3 is fixed in rotating shaft 4, and is located at the centre of rotating shaft 4, and rotor 3 can rotate in the magnetic field that stator 2 produces, and carries
Dynamic rotating shaft 4 rotates.Rotating shaft 4 is arranged on the inside of housing 1, and is located at the centre of housing 1.It is right that seal oil ring 5 is arranged on housing 1
On the inwall at end, and it is located at the centre of housing 1.Dust cover 6 is arranged on housing 1, and is located at the right-hand member of housing 1.Sealing
The dust that oil ring 5 and dust cover 6 are prevented from environment enters motor internal by rotating shaft 4.Electronic commutating device 7 is arranged on shell
The upper end of body 1, and it is located at the right-hand member of housing 1, electronic commutating device 7 instead of carbon brush, effectively increases DC brushless motor
Life-span.Rosette 8 is arranged on the upper end of housing 1, and the left end positioned at housing 1, and rosette 8 is used for switching on power.Protection
End cap 9 is arranged on housing 1, and is located at the left end of housing 1.Electrostatic precipitation layer 10 is arranged on the inside of protection end cap 9, and
It is located at the centre of protection end cap 9, the dust that electrostatic precipitation layer 10 is prevented from environment passes through to protect end cap 9 to enter in motor
Portion.
Specific embodiment two：
With reference to Fig. 1, present embodiment is described, present embodiment is described further to embodiment one, described shell
Body 1, stator 2, rotor 3, rotating shaft 4 and seal oil ring 5 are coaxial, and the rotation of DC brushless motor can be made more smooth.
Specific embodiment three：
With reference to Fig. 1, present embodiment is described, present embodiment is described further to embodiment one, described is anti-
The left side of shield end cap 9 is evenly equipped with multiple ventilation mouths, advantageously reduces the temperature of DC brushless motor.
Certainly described above is not limitation of the utility model, and this utility model is also not limited to the example above, this skill
Change, remodeling, interpolation or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (3)
1. a kind of dust-proof DC brushless motor, including housing (1), stator (2), rotor (3), rotating shaft (4), seal oil ring (5), prevents
Dust hood (6), electronic commutating device (7), rosette (8), protection end cap (9) and electrostatic precipitation layer (10) it is characterised in that：Stator
(2) it is arranged on housing (1), and on the inwall of housing (1)；Rotor (3) is fixed in rotating shaft (4), and be located at turn
The centre of axle (4)；Rotating shaft (4) is arranged on the inside of housing (1), and is located at the centre of housing (1)；Seal oil ring (5) is installed
On the inwall of housing (1) right-hand member, and it is located at the centre of housing (1)；Dust cover (6) is arranged on housing (1), and is located at
The right-hand member of housing (1)；Electronic commutating device (7) is arranged on the upper end of housing (1), and is located at the right-hand member of housing (1)；Rosette
(8) it is arranged on the upper end of housing (1), and be located at the left end of housing (1)；Protection end cap (9) is arranged on housing (1), and
Left end positioned at housing (1)；Electrostatic precipitation layer (10) is arranged on the inside of protection end cap (9), and is located at protection end cap (9)
Middle.
2. a kind of dust-proof DC brushless motor according to claim 1 it is characterised in that：Described housing (1), stator (2),
Rotor (3), rotating shaft (4) and seal oil ring (5) are coaxial.
3. a kind of dust-proof DC brushless motor according to claim 1 it is characterised in that：A left side for described protection end cap (9)
End face is evenly equipped with multiple ventilation mouths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024246.3U CN205986428U (en) | 2016-08-31 | 2016-08-31 | Dustproof DC Brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024246.3U CN205986428U (en) | 2016-08-31 | 2016-08-31 | Dustproof DC Brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986428U true CN205986428U (en) | 2017-02-22 |
Family
ID=58039514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024246.3U Active CN205986428U (en) | 2016-08-31 | 2016-08-31 | Dustproof DC Brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687620A (en) * | 2018-12-28 | 2019-04-26 | 重庆海装风电工程技术有限公司 | A kind of wind-driven generator shell with self-cleaning function |
-
2016
- 2016-08-31 CN CN201621024246.3U patent/CN205986428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687620A (en) * | 2018-12-28 | 2019-04-26 | 重庆海装风电工程技术有限公司 | A kind of wind-driven generator shell with self-cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |