CN206004483U - A kind of DC brushless motor - Google Patents
A kind of DC brushless motor Download PDFInfo
- Publication number
- CN206004483U CN206004483U CN201620952476.XU CN201620952476U CN206004483U CN 206004483 U CN206004483 U CN 206004483U CN 201620952476 U CN201620952476 U CN 201620952476U CN 206004483 U CN206004483 U CN 206004483U
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- end cover
- housing
- controller
- motor
- fixed
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Abstract
This utility model is related to machine field, more specifically a kind of DC brushless motor, easy to install, the outside of electric machine controller is provided with independent metallic shield guard, controller can be made will not to be disturbed by external magnetic field in the state of ensureing motor normal work, it is provided with wind wheel in motor it is ensured that motor radiating performance simultaneously.Upper end cover is fixedly installed on the top of housing, bottom end cover is fixedly installed on the bottom of housing, stator is arranged on the inside of housing, rotor is arranged on the inside of housing, and it is fixed on the centre in rotating shaft, rotating shaft is connected between upper end cover and bottom end cover, roughing efficiency air filter is arranged on the inside of housing, and it is located at the top of bottom end cover, high efficiency particulate air filter is fixed on the top of upper end cover, wind wheel has two, it is each attached in rotating shaft, and it is located at the upper and lower ends of rotor, controller is arranged on the inside of housing, and it is fixed on the lower end of upper end cover, metallic shield is fixed on the lower end of upper end cover, and it is located at the outside of controller.
Description
Technical field
This utility model is related to machine field, more specifically a kind of DC brushless motor.
Background technology
In brshless DC motor work process, electromagnetic interference can neither be subject to, nor overheated.Panel is once be subject to dry
Disturb, motor will be led to cannot normally to run.And panel, if it over-heats, performance will decline, also results in motor sometimes
Cannot normally run, when serious, also result in panel and be directly burned.
In order to avoid electromagnetic interference and overheated, current way is to allow panel away from motor body, and that is, panel is relatively
It is independently arranged in motor body.But, so, the structure of motor is not compact, and volume is larger, cannot answer in some fields
With.
Content of the invention
, mainly solving the technical problems that providing a kind of DC brushless motor, structure is simple, installs and uses for this utility model
Convenient, the outside of electric machine controller is provided with independent metallic shield guard, can in the state of ensureing motor normal work
Controller will not be disturbed by external magnetic field, be provided with wind wheel in motor it is ensured that motor radiating performance simultaneously, have well
Practical value.
For solving above-mentioned technical problem, this utility model is related to machine field, more specifically a kind of brush DC electricity
Machine, including housing, upper end cover, bottom end cover, stator, rotor, rotating shaft, roughing efficiency air filter, high efficiency particulate air filter, wind wheel, controller and
Metallic shield, easy to install, the outside of electric machine controller is provided with independent metallic shield guard, ensures motor
Controller can be made in the state of normal work will not to be disturbed by external magnetic field, be provided with wind wheel in motor it is ensured that motor simultaneously
Heat dispersion, has good practical value.
Upper end cover is fixedly installed on the top of housing.Bottom end cover is fixedly installed on the bottom of housing.Stator is arranged on housing
Inside, and be located at inner walls centre.Rotor is arranged on the inside of housing, and is fixed on the centre in rotating shaft.Turn
Axle is connected between upper end cover and bottom end cover, and is connected to the centre position of upper end cover and bottom end cover.Roughing efficiency air filter
It is arranged on the inside of housing, and be located at the top of bottom end cover.High efficiency particulate air filter is fixed on the top of upper end cover.Wind wheel has two
Individual, it is each attached in rotating shaft, and be located at the upper and lower ends of rotor.Controller is arranged on the inside of housing, and is fixed on
The lower end of end cap.Metallic shield is fixed on the lower end of upper end cover, and is located at the outside of controller.
As the optimization further of the technical program, the blade of the wind wheel described in a kind of DC brushless motor of this utility model
Number can be 3～10.
As the optimization further of the technical program, the metallic shield described in a kind of DC brushless motor of this utility model
Material be copper.
The having the beneficial effect that of a kind of DC brushless motor of this utility model：
A kind of DC brushless motor of this utility model, structure is simple, easy to install, sets in the outside of electric machine controller
It is equipped with independent metallic shield guard, controller can be made will not to be subject to external magnetic field in the state of ensureing motor normal work
Interference, is provided with wind wheel in motor it is ensured that motor radiating performance simultaneously, has good practical value.
Brief description
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of DC brushless motor of this utility model.
In figure：Housing 1；Upper end cover 2；Bottom end cover 3；Stator 4；Rotor 5；Rotating shaft 6；Roughing efficiency air filter 7；High efficiency particulate air filter 8；
Wind wheel 9；Controller 10；Metallic shield 11.
Specific embodiment
Specific embodiment one：
With reference to Fig. 1, present embodiment is described, this utility model is related to machine field, more specifically a kind of direct current
Brushless electric machine, including housing 1, upper end cover 2, bottom end cover 3, stator 4, rotor 5, rotating shaft 6, roughing efficiency air filter 7, high efficiency particulate air filter 8,
Wind wheel 9, controller 10 and metallic shield 11, structure is simple, easy to install, is provided with solely in the outside of electric machine controller
Vertical metallic shield guard, can make controller will not be disturbed by external magnetic field in the state of ensureing motor normal work,
It is provided with wind wheel in motor it is ensured that motor radiating performance simultaneously, there is good practical value.
Upper end cover 2 is fixedly installed on the top of housing 1.Bottom end cover 3 is fixedly installed on the bottom of housing 1.Stator 4 is arranged on
The inside of housing 1, and it is located at the centre of housing 1 inwall.Rotor 5 is arranged on the inside of housing 1, and is fixed in rotating shaft 6
Centre.Rotating shaft 6 is connected between upper end cover 2 and bottom end cover 3, and is connected to upper end cover 2 and the interposition of bottom end cover 3
Put.Roughing efficiency air filter 7 is arranged on the inside of housing 1, and is located at the top of bottom end cover 3.High efficiency particulate air filter 8 is fixed on upper end cover
2 top.Wind wheel 9 has two, is each attached in rotating shaft 6, and is located at the upper and lower ends of rotor 5, is conducive to motor entirety
Radiating is it is ensured that motor overall operation is good.Controller 10 is arranged on the inside of housing 1, and is fixed on the lower end of upper end cover 2.
Metallic shield 11 is fixed on the lower end of upper end cover 2, and the outside positioned at controller 10, plays good shielding action.
Specific embodiment two：
With reference to Fig. 1, present embodiment is described, present embodiment is described further to embodiment one, described wind
The number of blade of wheel 9 can be 3～10, is conducive to the overall radiating of motor.
Specific embodiment three：
With reference to Fig. 1, present embodiment is described, present embodiment is described further to embodiment one, described gold
The material belonging to radome 11 is copper, plays good shielding action, carries out effectively anti-tampering protection to controller 10.
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 DC brushless motor, including housing (1), upper end cover (2), bottom end cover (3), stator (4), rotor (5), rotating shaft
(6), roughing efficiency air filter (7), high efficiency particulate air filter (8), wind wheel (9), controller (10) and metallic shield (11), its feature exists
In：Upper end cover (2) is fixedly installed on the top of housing (1)；Bottom end cover (3) is fixedly installed on the bottom of housing (1)；Stator (4)
It is arranged on the inside of housing (1), and be located at the centre of housing (1) inwall；Rotor (5) is arranged on the inside of housing (1), and
It is fixed on the centre in rotating shaft (6)；Rotating shaft (6) is connected between upper end cover (2) and bottom end cover (3), and is connected to
End cap (2) and the centre position of bottom end cover (3)；Roughing efficiency air filter (7) is arranged on the inside of housing (1), and is located at bottom end cover
(3) top；High efficiency particulate air filter (8) is fixed on the top of upper end cover (2)；Wind wheel (9) has two, is each attached in rotating shaft (6),
And it is located at the upper and lower ends of rotor (5)；Controller (10) is arranged on the inside of housing (1), and is fixed on upper end cover (2)
Lower end；Metallic shield (11) is fixed on the lower end of upper end cover (2), and is located at the outside of controller (10).
2. a kind of DC brushless motor according to claim 1 it is characterised in that：The number of blade of described wind wheel (9) can
For 3～10.
3. a kind of DC brushless motor according to claim 1 it is characterised in that：The material of described metallic shield (11)
Expect for copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952476.XU CN206004483U (en) | 2016-08-25 | 2016-08-25 | A kind of DC brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952476.XU CN206004483U (en) | 2016-08-25 | 2016-08-25 | A kind of DC brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004483U true CN206004483U (en) | 2017-03-08 |
Family
ID=58198309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952476.XU Active CN206004483U (en) | 2016-08-25 | 2016-08-25 | A kind of DC brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953448A (en) * | 2017-04-28 | 2017-07-14 | 孙加红 | A kind of energy-saving motor with heat sinking function |
-
2016
- 2016-08-25 CN CN201620952476.XU patent/CN206004483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953448A (en) * | 2017-04-28 | 2017-07-14 | 孙加红 | A kind of energy-saving motor with heat sinking function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |