CN209313674U - A kind of disc type electric machine of internal stator - Google Patents
A kind of disc type electric machine of internal stator Download PDFInfo
- Publication number
- CN209313674U CN209313674U CN201920272764.4U CN201920272764U CN209313674U CN 209313674 U CN209313674 U CN 209313674U CN 201920272764 U CN201920272764 U CN 201920272764U CN 209313674 U CN209313674 U CN 209313674U
- Authority
- CN
- China
- Prior art keywords
- shell
- heat dissipating
- dissipating ring
- wall
- disc type
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of disc type electric machines of internal stator, including shaft and rear shell, one end outer wall of the shaft is connected with shell, the upper end outer wall of the shell is provided with the first heat dissipating ring, the outer wall welding of first heat dissipating ring has cooling fin, and the rear shell is located at the rear end of shell, and the rear end outer wall of rear shell is connected with the first screw, the front end outer wall of the rear shell is provided with screw thread, and one end outer wall of first heat dissipating ring is connected with the second screw.The disc type electric machine of the internal stator is provided with active carbon and silencing cotton; due to being internally provided with adsorption net in motor; pass through the activated carbon effect inside adsorption net; effectively the moisture penetrated into environment in the dust inside motor either some use processes can be adsorbed; play the role of to electric motor protecting; increase its applicability to varying environment, while the material feature of the silencing cotton at rear, the noise generated in motor operation course effectively can be subjected to a degree of absorption noise reduction.
Description
Technical field
The utility model relates to disc type electric machine technical field, specially a kind of disc type electric machine of internal stator.
Background technique
It can often be applied to usually in some mechanical devices etc., and due to disc type electric machine, there is small in size, weight
Gently, high-efficient feature can use so its operation strategies is relatively broad in the occasion of this Plane Rotation of floppy drive, can be with
Above the device of some specific structures, utilization is also generally yielded in fan coolling.
When in use, due to general disc type electric machine, its structural housing is typically more simple for disc type electric machine in the market,
The problem of performance is lower in terms of heat dissipation, be easy to cause excessively high its normal use of influence of temperature when in use, and it internal lacks
Protective structures, the problem that disc type electric machine be easy to cause noise larger when in use, for this purpose, it is proposed that a kind of internal stator
Disc type electric machine.
Utility model content
The purpose of this utility model is to provide a kind of disc type electric machines of internal stator, to solve to mention in above-mentioned background technique
When in use, due to general disc type electric machine, its structural housing is typically more simple, and performance is in heat dissipation side for disc type electric machine out
The problem of face is lower, be easy to cause excessively high its normal use of influence of temperature when in use, and its it is internal lack protective structures,
The problem that disc type electric machine be easy to cause noise larger when in use.
To achieve the above object, the utility model provides the following technical solutions: a kind of disc type electric machine of internal stator, including
Shaft and rear shell, one end outer wall of the shaft are connected with shell, and the upper end outer wall of the shell is provided with the first heat dissipating ring, institute
The outer wall welding for stating the first heat dissipating ring has cooling fin, and the rear shell is located at the rear end of shell, and the rear end outer wall of rear shell is connected with
First screw, the front end outer wall of the rear shell are provided with screw thread, and one end outer wall of first heat dissipating ring is connected with the second screw,
The lower end of first heat dissipating ring is equipped with the second heat dissipating ring, and one end of the shaft is provided with stator, the outside of the stator
Armature spindle is installed, is fixedly connected between the armature spindle and shell.
Preferably, the shell includes adsorption net, active carbon and silencing cotton, and the inner wall of the shell is equipped with adsorption net,
And adsorption net is internally provided with active carbon, the active carbon is evenly distributed about the horizontal center line of adsorption net.
Preferably, the middle part inner wall of the rear shell is bonded with silencing cotton, and the silencing cotton is in pair about the central axes of rear shell
Claim distribution, and silencing cotton is provided with two pieces.
Preferably, the radius of the shell is greater than the radius of rear shell, and rear shell is threadedly coupled by screw thread with shell composition,
First screw is symmetric about the central axes of shell.
Preferably, first heat dissipating ring includes the second heat dissipating ring, abaculus and groove, the shape knot of first heat dissipating ring
Structure matches with the shape and structure of the second heat dissipating ring, and the vertical centre of the vertical center line of the second heat dissipating ring and the first heat dissipating ring
Line coincides.
Preferably, the bottom end outer wall of first heat dissipating ring is provided with abaculus, and the connection of abaculus one end is fluted, described embedding
The quantity of block and the quantity of groove are equal, and connect between abaculus and the first heat dissipating ring for welding.
Compared with prior art, the utility model has the beneficial effects that
1, the disc type electric machine of the internal stator is provided with rear shell and screw thread, and rear shell radius is less than the radius of shell, can incite somebody to action
Rear shell is inserted into shell, allows to rotate by threaded function, then is attached fixation by screw thread, this
Sample allows rear shell quickly and easily to be assembled or dismantled with shell, convenient for the installation of motor；
2, the disc type electric machine of the internal stator is provided with active carbon and silencing cotton, due to being internally provided with absorption in motor
Net can be effectively by the either some use process middle rings of the dust inside motor by the activated carbon effect inside adsorption net
The moisture penetrated into border is adsorbed, and plays the role of increasing electric motor protecting its applicability to varying environment, while rear
Silencing cotton material feature, the noise generated in motor operation course effectively can be subjected to a degree of absorption noise reduction；
3, the disc type electric machine of the internal stator is provided with the first heat dissipating ring and the second heat dissipating ring, will be outside motor by heat dissipating ring
Wall is wrapped up, and is uniformly distributed cooling fin since its outer wall is provided with, and is conducive to increase its heat dissipation area, convenient for heat dissipation, and
And the effect by that can be fitting to connection between abaculus and groove, so that passing through between the first heat dissipating ring and the second heat dissipating ring
It is fitting to connection, run through by the second screw being connected and fixed so that it is convenient to which heat dissipating ring is installed or dismantled, conveniently
It is cleaned.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is the utility model interior of shell structural schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure: 1, shaft；2, shell；3, the first heat dissipating ring；4, cooling fin；5, rear shell；6, the first screw；7, the second spiral shell
Silk；8, screw thread；9, the second heat dissipating ring；10, adsorption net；11, active carbon；12, stator；13, armature spindle；14, silencing cotton；15, embedding
Block；16, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of disc type electric machine of internal stator, including turn
Axis 1, the first heat dissipating ring 3, cooling fin 4, rear shell 5, the first screw 6, the second screw 7, screw thread 8, the second heat dissipating ring 9, is inhaled shell 2
One end outer wall of attached net 10, active carbon 11, stator 12, armature spindle 13, silencing cotton 14, abaculus 15 and groove 16, shaft 1 is connected with
Shell 2, shell 2 include adsorption net 10, active carbon 11 and silencing cotton 14, and the inner wall of shell 2 is equipped with adsorption net 10, and adsorption net
10 are internally provided with active carbon 11, and active carbon 11 is evenly distributed about the horizontal center line of adsorption net 10, the middle part of rear shell 5
Inner wall is bonded with silencing cotton 14, and silencing cotton 14 is symmetric about the central axes of rear shell 5, and silencing cotton 14 is provided with two pieces,
Due to being internally provided with adsorption net 10 in motor, acted on by active carbon 11 inside adsorption net 10, it can effectively will be in motor
The moisture penetrated into environment in the dust in portion either some use processes is adsorbed, and plays the role of increasing electric motor protecting
Add its applicability to varying environment, while the material feature of the silencing cotton 14 at rear, it can effectively will be in motor operation course
The noise of generation carries out a degree of absorption noise reduction, and the radius of shell 2 is greater than the radius of rear shell 5, and rear shell 5 passes through screw thread 8
It is threadedly coupled with the composition of shell 2, the first screw 6 is symmetric about the central axes of shell 2, and 5 radius of rear shell is less than shell 2
Rear shell 5 can be inserted into shell 2 by radius, by screw thread 8 effect allow to rotate into, then by screw thread 8 by its into
Row is connected and fixed, in this way, allowing rear shell 5 quickly and easily to be assembled or dismantled with shell 2, convenient for the peace of motor
Dress；
The upper end outer wall of shell 2 is provided with the first heat dissipating ring 3, and the first heat dissipating ring 3 includes the second heat dissipating ring 9,15 and of abaculus
Groove 16, the shape and structure of the first heat dissipating ring 3 match with the shape and structure of the second heat dissipating ring 9, and the second heat dissipating ring 9 is vertical
The vertical center line of center line and the first heat dissipating ring 3 coincides, and the bottom end outer wall of the first heat dissipating ring 3 is provided with abaculus 15, and embedding
15 one end of block connection fluted 16, the quantity of abaculus 15 is equal with the quantity of groove 16, and between abaculus 15 and the first heat dissipating ring 3
For welding connection, motor outer wall is wrapped up by heat dissipating ring, and be uniformly distributed cooling fin 4 since its outer wall is provided with, had
Conducive to its heat dissipation area is increased, convenient for heat dissipation, and the effect by that can be fitting to connection between abaculus 15 and groove 16,
So that run through by the second screw 7 being connected and fixed by being fitting to connection between the first heat dissipating ring 3 and the second heat dissipating ring 9,
Facilitating in this way and heat dissipating ring is installed or dismantled, facilitates and cleaned, the outer wall welding of the first heat dissipating ring 3 has cooling fin 4,
Rear shell 5 is located at the rear end of shell 2, and the rear end outer wall of rear shell 5 is connected with the first screw 6, and the front end outer wall of rear shell 5 is provided with spiral shell
Line 8, one end outer wall of the first heat dissipating ring 3 are connected with the second screw 7, and the lower end of the first heat dissipating ring 3 is equipped with the second heat dissipating ring 9,
One end of shaft 1 is provided with stator 12, and it is fixed between armature spindle 13 and shell 2 that the outside of stator 12, which is equipped with armature spindle 13,
Connection.
Working principle: in use, rear shell 5 can be inserted into shell 2 first, allow to revolve by the effect of screw thread 8
In being transferred to, then by screw thread 8 be attached it is fixed motor is installed after, then again by can between abaculus 15 and groove 16
With the effect being fitting to connection, so that by being fitting to connection between the first heat dissipating ring 3 and the second heat dissipating ring 9, by the second screw 7
Heat dissipating ring is installed, is wrapped up motor outer wall by heat dissipating ring, and due to outside it through being connected and fixed
Wall, which is provided with, is uniformly distributed cooling fin 4, is conducive to increase its heat dissipation area, then during use, will be electric convenient for heat dissipation
Machine powers on, and armature spindle 13 is rotated by 12 magneticaction of stator, and due to being internally provided with adsorption net 10 in motor,
It is acted on by the active carbon 11 inside adsorption net 10, it can be effectively by the either some use process middle rings of the dust inside motor
The moisture penetrated into border is adsorbed, while the material feature of the silencing cotton 14 at rear, can effectively will be in motor operation course
The noise of generation carries out a degree of absorption noise reduction, and this completes the mistakes that a kind of disc type electric machine of internal stator uses
Journey.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of disc type electric machine of internal stator, including shaft (1) and rear shell (5), it is characterised in that: the one of the shaft (1)
End outer wall is connected with shell (2), and the upper end outer wall of the shell (2) is provided with the first heat dissipating ring (3), first heat dissipating ring
(3) outer wall welding has cooling fin (4), and the rear shell (5) is located at the rear end of shell (2), and the rear end outer wall connection of rear shell (5)
Have the first screw (6), the front end outer wall of the rear shell (5) is provided with screw thread (8), one end outer wall of first heat dissipating ring (3)
It being connected with the second screw (7), the lower end of first heat dissipating ring (3) is equipped with the second heat dissipating ring (9), and the one of the shaft (1)
End is provided with stator (12), is equipped with armature spindle (13) on the outside of the stator (12), the armature spindle (13) and shell (2) it
Between to be fixedly connected.
2. a kind of disc type electric machine of internal stator according to claim 1, it is characterised in that: the shell (2) includes inhaling
The inner wall of attached net (10), active carbon (11) and silencing cotton (14), the shell (2) is equipped with adsorption net (10), and adsorption net
(10) be internally provided with active carbon (11), the active carbon (11) about adsorption net (10) horizontal center line in uniformly point
Cloth.
3. a kind of disc type electric machine of internal stator according to claim 1, it is characterised in that: the middle part of the rear shell (5)
Inner wall is bonded with silencing cotton (14), and the silencing cotton (14) is symmetric about the central axes of rear shell (5), and silencing cotton (14)
It is provided with two pieces.
4. a kind of disc type electric machine of internal stator according to claim 1, it is characterised in that: the radius of the shell (2)
Greater than the radius of rear shell (5), and rear shell (5) is made up of with shell (2) screw thread (8) and is threadedly coupled, and first screw (6) is closed
It is symmetric in the central axes of shell (2).
5. a kind of disc type electric machine of internal stator according to claim 1, it is characterised in that: first heat dissipating ring (3)
Including the second heat dissipating ring (9), abaculus (15) and groove (16), the shape and structure and the second heat dissipating ring of first heat dissipating ring (3)
(9) shape and structure matches, and the vertical center line phase of the vertical center line of the second heat dissipating ring (9) and the first heat dissipating ring (3)
It is overlapped.
6. a kind of disc type electric machine of internal stator according to claim 1, it is characterised in that: first heat dissipating ring (3)
Bottom end outer wall be provided with abaculus (15), and abaculus (15) one end connect fluted (16), the quantity of the abaculus (15) with it is recessed
The quantity of slot (16) is equal, and connect between abaculus (15) and the first heat dissipating ring (3) for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272764.4U CN209313674U (en) | 2019-03-05 | 2019-03-05 | A kind of disc type electric machine of internal stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272764.4U CN209313674U (en) | 2019-03-05 | 2019-03-05 | A kind of disc type electric machine of internal stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313674U true CN209313674U (en) | 2019-08-27 |
Family
ID=67682006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272764.4U Active CN209313674U (en) | 2019-03-05 | 2019-03-05 | A kind of disc type electric machine of internal stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498554A (en) * | 2023-04-18 | 2023-07-28 | 北京通嘉宏瑞科技有限公司 | Vacuum pump stator |
-
2019
- 2019-03-05 CN CN201920272764.4U patent/CN209313674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498554A (en) * | 2023-04-18 | 2023-07-28 | 北京通嘉宏瑞科技有限公司 | Vacuum pump stator |
| CN116498554B (en) * | 2023-04-18 | 2024-07-12 | 北京通嘉宏瑞科技有限公司 | Vacuum pump stator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208450044U (en) | A kind of auto parts cleaning device with automatic drying function | |
| CN209313674U (en) | A kind of disc type electric machine of internal stator | |
| CN206283384U (en) | A kind of motor and the air compressor machine with the motor | |
| CN206917926U (en) | The electric fan that a kind of fan blade angles can be adjusted | |
| CN208143020U (en) | A kind of heat dissipation type high permanent magnet synchronous motor | |
| CN206881778U (en) | A kind of rice mill | |
| CN206977255U (en) | A kind of high-efficient heat-dissipating permagnetic synchronous motor | |
| CN209472471U (en) | It is a kind of with heat sinking function and be convenient for dedusting motor shell | |
| CN208900398U (en) | A kind of centrifugal fan groups structures double up and down | |
| CN108434895A (en) | A kind of beauty appliance water outlet air cleaning unit | |
| CN108223457A (en) | A kind of cooling denoising device of household fan motor | |
| CN209042841U (en) | Cooling device for Air Fans of Utility Boilers | |
| CN208349751U (en) | A kind of power battery production pole piece apparatus for baking | |
| CN208623441U (en) | A kind of protection dust cover of motor rapid cooling | |
| CN208158284U (en) | A kind of anti-wind shelling cover of motor low noise | |
| CN209206947U (en) | A kind of numerical control rotating platform with rock-steady structure | |
| CN209593168U (en) | A kind of vibration-damping radiating motor | |
| CN208489738U (en) | A kind of cooling device for motor in electric automobile | |
| CN207406509U (en) | A kind of dry-type transformer cooling fan | |
| CN208831284U (en) | A kind of radiator fan with rock-steady structure | |
| CN208031838U (en) | A kind of college sports waist shock-proof protector | |
| CN207554422U (en) | One kind is convenient for changing electric fan | |
| CN207639114U (en) | A kind of agricultural machinery sealed dust-removing device | |
| CN207500165U (en) | A kind of horizontal wind-powered electricity generation flabellum | |
| CN208820599U (en) | A kind of damping portable motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |