CN206274632U - A kind of novel dust collector power set - Google Patents
A kind of novel dust collector power set Download PDFInfo
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- CN206274632U CN206274632U CN201621342112.6U CN201621342112U CN206274632U CN 206274632 U CN206274632 U CN 206274632U CN 201621342112 U CN201621342112 U CN 201621342112U CN 206274632 U CN206274632 U CN 206274632U
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- rotating shaft
- movable vane
- vane wheel
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Abstract
The utility model is related to a kind of novel dust collector power set, including fan housing, movable vane wheel, determine impeller and brushless motor, fan housing rear covers movable vane wheel, determines impeller successively, movable vane wheel cross section is truncated cone-shaped, determine impeller and be provided with screw blade, helical intake is provided between screw blade, brushless motor includes casing, stator chip, rotor chip, rotating shaft and rear end cap, chassis cavity fixedly mounts stator chip, stator chip rotor bushing chip, rotor chip is rotated installs rotating shaft, and rotating shaft front end connects movable vane wheel through wheel rotation is determined；Rear end thereof is installed on rear end cap, movable vane wheel high-speed rotation is driven using brushless motor, air flows to chassis cavity after being inhaled into from the air inlet of fan housing through helical intake, directly take away stator chip, rotor chip, the heat in rotating shaft to be discharged from air outlet, noise is small, long service life, efficiency improves 20%, determine impeller and air is conveyed using helical intake, gas circulation is smooth, and suction improves 20%.
Description
Technical field
The utility model is related to cleaner field, and in particular to a kind of novel dust collector power set.
Background technology
Dust catcher is a kind of common household electrical appliance, and its operation principle is to drive blade to rotate at a high speed using motor, close
Negative pressure is produced in the housing of envelope, air draws dust, in the prior art, the power set of dust catcher are general by brush motor and leaf
Piece is constituted, and brush motor is provided with carbon brush due to inside, and carbon brush friction can be lost and be also easy to produce spark, and service life is short, noise
Larger, efficiency is low, can not meet actually used needs, and blade uses traditional blade structure, and suction is not enough, and dust can not be effective
In suction dust catcher.
Utility model content
In order to solve the technical problems such as the short life of duster power apparatus, efficiency are low, suction is not enough in the prior art, this
Utility model provides a kind of novel dust collector power set rational in infrastructure, and concrete technical scheme is as follows：
A kind of novel dust collector power set, including fan housing, movable vane wheel, determine impeller and brushless motor, fan housing center sets
There is air inlet, fan housing rear covers movable vane wheel, determines impeller successively, movable vane wheel cross section is truncated cone-shaped, determines impeller and is provided with spirally
Blade, is provided with helical intake between screw blade, brushless motor includes casing, stator chip, rotor chip, rotating shaft and rear end
Lid, casing is arranged on determines impeller rear, chassis cavity fixed installation stator chip, stator chip rotor bushing chip, rotor core
Piece is rotated installs rotating shaft, and rotating shaft front end connects movable vane wheel through wheel rotation is determined；Rear end thereof is installed on rear end cap, rear end cap lid
Close at casing rear, rear end is covered with the air outlet of circumferential arrangement, movable vane wheel drives air to enter chassis cavity from helical intake
Heat is discharged from air outlet.
Used as a kind of preferred scheme of the present utility model, the chassis cavity is also equipped with preceding coil holder and rear coil holder, front
Frame, rear coil holder are provided with the inserted block of equal circumference arrangement, are installed in stator chip insertion inserted block and are at the front between frame and rear coil holder.
Used as a kind of preferred scheme of the present utility model, casing outer circumferential side stretches out power line and holding wire, power supply line traffic control
Brushless motor is opened and closed, and holding wire transmits the tach signal of rotating shaft.
Used as a kind of preferred scheme of the present utility model, the arrangement of casing outer circumferential side equal circumference is provided with louvre.
As a kind of preferred scheme of the present utility model, preceding coil holder, the center of rear coil holder be separately installed with front limit circle,
Spacing collar afterwards, rotating shaft rotates connection front limit circle, rotor chip, rear spacing collar successively from left to right, and rotor chip is by front limit
Circle, rear spacing collar is spacing is clamped in stator chip inner chamber.
As a kind of preferred scheme of the present utility model, rotating shaft and determine to be respectively mounted bearing between impeller, rear end cap.
The beneficial effects of the utility model：Movable vane wheel high-speed rotation, air intake of the air from fan housing are driven using brushless motor
Mouth flows to chassis cavity after being inhaled into through helical intake, directly takes away stator chip, rotor chip, the heat in rotating shaft from air-out
Mouth discharge, partial air is arranged to casing outer circumferential side from impeller outer circumferential side is determined, and progressive one cools down casing, and noise is small, lossless, uses
Long lifespan, efficiency improves 20%, determines impeller and conveys air using helical intake, and gas circulation is smooth, and suction improves 20%, effectively inhales
Except dust.
Brief description of the drawings
Fig. 1 is exploded view of the present utility model；
Fig. 2 is stereogram of the present utility model；
Fig. 3 is front view of the present utility model；
Fig. 4 is rearview of the present utility model；
Fig. 5 is structure principle chart of the present utility model；
The cooperation schematic diagram that Fig. 6 is fan housing of the present utility model, movable vane wheel, determines impeller；
Fig. 7 is fan housing of the present utility model, movable vane wheel, determine impeller another direction cooperation schematic diagram.
In figure, 1-fan housing, 2-movable vane wheel, 3-determine impeller, 31-screw blade, 32-helical intake, 4-casing,
5-stator chip, 6-rotor chip, 7-rotating shaft, 8-rear end cap, 9-air outlet, 10-preceding coil holder, 11-rear coil holder,
12-front limit circle, 13-rear spacing collar, 14-power line, 15-holding wire, 16-louvre, 17-bearing.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further：
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the position or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, concrete condition can be regarded and understands above-mentioned
Term concrete meaning in the present invention.
As shown in Figure 1 to 4, a kind of novel dust collector power set, including fan housing 1, movable vane wheel 2, impeller 3 and brushless is determined
Motor, the center of fan housing 1 is provided with air inlet, and the rear of fan housing 1 covers movable vane wheel 2, determines impeller 3 successively, and the section of movable vane wheel 2 is round platform
Shape, determines impeller 3 and is provided with screw blade 31, and helical intake 32 is provided between screw blade 31, and brushless motor drives movable vane
Wheel 2 is rotated, and the movable vane wheel 2 of truncated cone-shaped can fully air suction fan housing 1 inner chamber of air inlet, and air is again through helical intake 32
The swirling eddy brushless horse of suction that concentration of transmissions fully stirs passive impeller 2 using helical structure to rear, helical intake 32
Up to interior.
Specifically, as shown in figure 5, brushless motor includes casing 4, stator chip 5, rotor chip 6, rotating shaft 7 and rear end cap
8, casing 4 is arranged on determines the rear of impeller 3, and the inner chamber of casing 4 fixed installation stator chip 5, the rotor bushing chip 6 of stator chip 5 turns
Sub- chip 6 is rotated installs rotating shaft 7, and the front end of rotating shaft 7 rotates connection movable vane wheel 2 through impeller 3 is determined；Rear end thereof is installed on rear end cap
8, rear end cap 8 is covered at the rear of casing 4, and rear end cap 8 is provided with the air outlet 9 of circumferential arrangement, and rotating shaft 7 drives movable vane wheel 2 to rotate, moves
The rotation of impeller 2 produces negative pressure that air-flow is sent into helical intake 32, and air enters the inner chamber of casing 4 through the drainage of helical intake 32, fixed
Sub- chip 5, rotor chip 6, the heat in rotating shaft 7 are discharged from air outlet 9, and partial air is arranged to casing 4 from the outer circumferential side of impeller 3 is determined
Outer circumferential side, progressive one cools down casing 4, reduces the temperature of brushless motor, prevents load for a long time from burning out.
Specifically, the inner chamber of the casing 4 is also equipped with preceding coil holder 10 and rear coil holder 11, preceding coil holder 10, rear coil holder 11 are provided with
The inserted block of equal circumference arrangement, is clamped and installed between preceding coil holder 10 and rear coil holder 11, stator core in the insertion inserted block of stator chip 5
Stator winding is wound with piece 5, stator chip 5 installs the convenient disassembly between frame 10 and rear coil holder 11 that is at the front, and Stability Analysis of Structures is protected
During card rotor 6 high-speed rotation of chip, stator chip 5 will not be rocked, in addition, preceding coil holder 10, the center of rear coil holder 11 are pacified respectively
Equipped with front limit circle 12, rear spacing collar 13, rotating shaft 7 rotates connection front limit circle 12, rotor chip 6, rear limit successively from left to right
Position circle 13, rotor chip 6 is by front limit circle 12, rear spacing collar 13 is spacing is clamped in the inner chamber of stator chip 5, it is ensured that rotor chip 6
Will not off normal pardon stator chip 5 so that being unable to normal rotation.
Specifically, the outer circumferential side of casing 4 stretches out power line 14 and holding wire 15, the control brushless motor of power line 14 is opened and closed, letter
Number line 15 transmits the tach signal of rotating shaft 7, power line 14, holding wire 15 can external controller so that precise control duster
The power output of power apparatus, the outer circumferential side equal circumference of casing 4 arrangement is provided with louvre 16, and louvre 16 is preferably square, can enter one
Step improves the radiating effect of brushless electric machine, rotating shaft 7 and determines to be respectively mounted bearing 17 between impeller 3, rear end cap 8, and rotating shaft 7 is rotated more
It is smooth.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations, for the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (6)
1. a kind of novel dust collector power set, it is characterised in that：Including fan housing（1）, movable vane wheel（2）, determine impeller（3）With it is brushless
Motor, fan housing（1）Center is provided with air inlet, fan housing（1）Rear covers movable vane wheel successively（2）, determine impeller（3）, movable vane wheel（2）
Section is truncated cone-shaped, determines impeller（3）It is provided with screw blade（31）, screw blade（31）Between be provided with helical intake
（32）, brushless motor include casing（4）, stator chip（5）, rotor chip（6）, rotating shaft（7）And rear end cap（8）, casing（4）Peace
Mounted in determining impeller（3）Rear, casing（4）Inner chamber fixedly mounts stator chip（5）, stator chip（5）Rotor bushing chip（6）,
Rotor chip（6）Rotate and rotating shaft is installed（7）, rotating shaft（7）Front end passes through determines impeller（3）Rotate connection movable vane wheel（2）；Rear end thereof
It is installed on rear end cap（8）, rear end cap（8）Cover in casing（4）Rear, rear end cap（8）It is provided with the air outlet of circumferential arrangement（9）,
Movable vane wheel（2）Drive air from helical intake（32）Into casing（4）Inner chamber is heat from air outlet（9）Discharge.
2. a kind of novel dust collector power set according to claim 1, it is characterised in that：The casing（4）Inner chamber is also
Preceding coil holder is installed（10）With rear coil holder（11）, preceding coil holder（10）, rear coil holder（11）It is provided with the inserted block of equal circumference arrangement, stator core
Piece（5）The frame that is at the front is installed in insertion inserted block（10）With rear coil holder（11）Between.
3. a kind of novel dust collector power set according to claim 1, it is characterised in that：The casing（4）Outer circumferential side
Stretch out power line（14）And holding wire（15）, power line（14）Control brushless motor is opened and closed, holding wire（15）Transmit turning for rotating shaft
Fast signal.
4. a kind of novel dust collector power set according to claim 1, it is characterised in that：The casing（4）Outer circumferential side
Equal circumference arrangement is provided with louvre（16）.
5. a kind of novel dust collector power set according to claim 2, it is characterised in that：The preceding coil holder（10）, after
Coil holder（11）Center be separately installed with front limit circle（12）, rear spacing collar（13）, rotating shaft（7）Rotation connects successively from left to right
Connect front limit circle（12）, rotor chip（6）, rear spacing collar（13）, rotor chip（6）By front limit circle（12）, rear spacing collar
（13）It is spacing to be clamped in stator chip（5）Inner chamber.
6. a kind of novel dust collector power set according to claim 1, it is characterised in that：The rotating shaft（7）With determine leaf
Wheel（3）, rear end cap（8）Between be respectively mounted bearing（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342112.6U CN206274632U (en) | 2016-12-08 | 2016-12-08 | A kind of novel dust collector power set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342112.6U CN206274632U (en) | 2016-12-08 | 2016-12-08 | A kind of novel dust collector power set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274632U true CN206274632U (en) | 2017-06-23 |
Family
ID=59063032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621342112.6U Active CN206274632U (en) | 2016-12-08 | 2016-12-08 | A kind of novel dust collector power set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387441A (en) * | 2017-09-01 | 2017-11-24 | 宁波纽新克电机股份有限公司 | A kind of direct current brushless motor |
| CN108222932A (en) * | 2018-01-31 | 2018-06-29 | 湖北环电磁装备工程技术有限公司 | The cutting part of heading machine driving device that a kind of no frame permanent magnet synchronous motor directly drives |
| CN109217529A (en) * | 2017-06-29 | 2019-01-15 | 深圳市力辉电机有限公司 | A kind of fan housing structure reducing vacuum cleaner noise |
| CN109347263A (en) * | 2018-10-30 | 2019-02-15 | 苏州工业园区星德胜电机有限公司 | Motor sub-assembly |
| CN109394066A (en) * | 2018-11-16 | 2019-03-01 | 苏州市春菊电器有限公司 | A kind of power switching device |
-
2016
- 2016-12-08 CN CN201621342112.6U patent/CN206274632U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217529A (en) * | 2017-06-29 | 2019-01-15 | 深圳市力辉电机有限公司 | A kind of fan housing structure reducing vacuum cleaner noise |
| CN107387441A (en) * | 2017-09-01 | 2017-11-24 | 宁波纽新克电机股份有限公司 | A kind of direct current brushless motor |
| CN108222932A (en) * | 2018-01-31 | 2018-06-29 | 湖北环电磁装备工程技术有限公司 | The cutting part of heading machine driving device that a kind of no frame permanent magnet synchronous motor directly drives |
| CN109347263A (en) * | 2018-10-30 | 2019-02-15 | 苏州工业园区星德胜电机有限公司 | Motor sub-assembly |
| CN109394066A (en) * | 2018-11-16 | 2019-03-01 | 苏州市春菊电器有限公司 | A kind of power switching device |
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| GR01 | Patent grant |