CN204628090U - For the wind scooper of blower of cleaner - Google Patents
For the wind scooper of blower of cleaner Download PDFInfo
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- CN204628090U CN204628090U CN201520234496.9U CN201520234496U CN204628090U CN 204628090 U CN204628090 U CN 204628090U CN 201520234496 U CN201520234496 U CN 201520234496U CN 204628090 U CN204628090 U CN 204628090U
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- cover body
- blower
- shaped
- intake opening
- wind
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Abstract
The utility model discloses the wind scooper for blower of cleaner, comprise cover body, in the middle part of the end face of cover body, be shaped with the first intake opening, be shaped with exhaust port at the perisporium of cover body; The inside of cover body is provided with the cavity for installing the first fan blade; Be fixed with inducer at the end face of cover body, described inducer is shaped with the air-guiding aisle be communicated with the first intake opening.Wind scooper adopts inducer structure, can be that the first fan blade guides air-flow, thus strengthen the suction of blower of cleaner, and reduce noise when running.
Description
Technical field
The utility model relates to a kind of blower of cleaner, specifically for the wind scooper of blower of cleaner.
Background technique
Existing vacuum cleaner is vented by blower fan, makes form negative pressure in the sweep-up pipe of vacuum cleaner thus can suck dust laden air, and dust laden air filters after control of dust through dust collector, and the air of separation continues to be discharged by blower fan.The suction of blower fan is larger, and vacuum cleaner attracts the ability of dust larger, but the noise of vacuum cleaner is also larger thereupon.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and provides a kind of wind scooper for blower of cleaner of novel structure.
The utility model solves the problems of the technologies described above adopted technological scheme: for the wind scooper of blower of cleaner, comprise cover body, is shaped with the first intake opening in the middle part of the end face of cover body, is shaped with exhaust port at the perisporium of cover body; The inside of cover body is provided with the cavity for installing the first fan blade; Be fixed with inducer at the end face of cover body, described inducer is shaped with the air-guiding aisle be communicated with the first intake opening.
For optimizing technique scheme, the utility model also comprises the technological scheme of following improvement.
Above-mentioned inducer comprises at least three and to be fixed on cover body end face and the helically wind guide vane of radiate and the wind-guiding dividing plate that is fixed on wind guide vane; Inducer periphery between each wind guide vane, and is communicated with the first intake opening by described air-guiding aisle.
The perisporium of above-mentioned cover body is shaped with convex body, and exhaust port is positioned at the side of convex body.
The first above-mentioned fan blade comprises two the first impeller and to be fixed between two the first impeller and the first blade of helically radiate, and the first impeller near the first intake opening is shaped with first wind inlet corresponding with the first intake opening.
Compared with prior art, wind scooper of the present utility model adopts inducer structure, can be that the first fan blade guides air-flow, thus strengthen the suction of blower of cleaner, and reduce noise when running.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 be Fig. 1 partly cut open figure.
Fig. 3 is the assembling exploded view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 3 shows that structural representation of the present utility model.
Reference character is wherein: end cap 1, housing 11, silicon steel stator 12, coil 13, bearing 14, silicon steel rotor 15, magnet steel 16, radiator shutter 17, cover body 2, first intake opening 2a, exhaust port 2b, convex body 2c, motor driving shaft 3, first fan blade 4, first impeller 4a, the first blade 4b, the first wind inlet 4c, inducer 5, wind guide vane 5a, wind-guiding dividing plate 5b, the second fan blade 6, second impeller 6a, the second blade 6b, the second wind inlet 6c, air intake cover 7, second intake opening 7a.
As shown in Figure 1 to Figure 3, blower of cleaner of the present utility model, comprises motor and fan assembly.
Motor comprises the housing 11 be fixedly connected with end cap 1 and the silicon steel stator 12 be fixed in housing 11 and coil 13, the bearing 14 for mounted motor live axle 3, the silicon steel rotor 15 be located on motor driving shaft 3, the magnet steel 16 be sheathed on outside silicon steel rotor 15.
Bearing 14 is fixed with respectively in the inner side of the bottom of housing 11 and end cap 1.What motor driving shaft 3 can rotate is arranged on bearing 14, and the head of motor driving shaft 3 passes end cap 1.
Silicon steel rotor 15 is fixed on motor driving shaft 3, is provided with magnet steel 16 at silicon steel rotor 15 extenal fixation.Be provided with silicon steel stator 12 at housing 11 internal fixtion, the two ends of silicon steel stator 12 are provided with skeleton, and are provided with coil 13 by skeleton.
The end cap 1 of motor is provided with wind scooper.Wind scooper comprises cover body 2, is shaped with the first intake opening 2a in the middle part of the end face of cover body 2, and the perisporium of cover body 2 is shaped with exhaust port 2b.Be provided with cavity in the inside of cover body 2, the first fan blade 4 be connected with motor driving shaft 3 is installed in cavity.Air intake cover 7 is installed outside wind scooper, in the middle part of the end face of air intake cover 7, is shaped with the second intake opening 7a.Air intake cover 7 inside is provided with the second fan blade 6 be connected with motor driving shaft 3.The end face of cover body 2 is fixed with inducer 5, and inducer 5 is shaped with the air-guiding aisle be communicated with the first intake opening 2a.
In a preferred embodiment, inducer 5 comprises at least three and to be fixed on cover body 2 end face and the helically wind guide vane 5a of radiate and the wind-guiding dividing plate 5b that is fixed on wind guide vane 5a.Inducer 5 periphery between wind guide vane 5a, and is communicated with the first intake opening 2a by air-guiding aisle.
The perisporium of cover body 2 is preferably shaped with multiple convex body 2c.Each exhaust port 2b is positioned at the side of each convex body 2c, makes each exhaust port 2b become helical arrangement, discharges with the air-flow adapting to helicity.
First fan blade 4 comprises two the first impeller 4a and to be fixed between two the first impeller 4a and the first blade 4b of helically radiate, is shaped with the first wind inlet 4c corresponding with the first intake opening 2a near the first impeller 4a of the first intake opening 2a.
Second fan blade 6 comprises two the second impeller 6a and to be fixed between two the second impeller 6a and the second blade 6b of helically radiate, on the second impeller 6a of the second intake opening 7a, be shaped with the second wind inlet 6c corresponding with the second intake opening 7a.
During blower of cleaner work, motor driving shaft 3 drives the first fan blade 4 and the second fan blade 6 to rotate.Second wind inlet 6c of the second fan blade 6 sucks air by the second intake opening 7a of air intake cover 7, and makes air along the second blade 6b of spiral radiation shape, is discharged, form the air-flow of spiral by center to surrounding.
The air-flow that second fan blade 6 is discharged flows to wind scooper inside through inducer 5.The air-flow of spiral guides through the wind guide vane 5a of spiral radiation shape, can keep the helicity of air-flow.
Air-flow enters the first wind inlet 4c of the first fan blade 4 again after entering wind scooper, and is discharged to surrounding by the first wind inlet 4c by air-flow by the first blade 4b of spiral radiation shape.The air-flow that first fan blade 4 is discharged, with helicity, can discharge fan assembly along the exhaust port 2b of cover body 2 smoothly.
Because fan assembly have employed the first fan blade 4 and the second fan blade 6 collaborative work, enhance the driving force of air-flow, make the suction of blower of cleaner stronger.And guide air-flow by inducer 5, remain the helicity of air-flow, reduce the noise of operation.
Motor driving shaft 3 is fixedly connected with the radiator shutter 17 of oriented coil 13 blowing.Radiator shutter 17 is positioned at inside end cap 1, and housing 11 is shaped with heat radiation air holes.During blower of cleaner work, can by radiator shutter 17 to coil 13 blowing heat radiation.
Most preferred embodiment of the present utility model is illustrated, and the various change made by those of ordinary skill in the art or remodeling all can not depart from scope of the present utility model.
Claims (4)
1. for the wind scooper of blower of cleaner, comprise cover body (2), it is characterized in that: in the middle part of the end face of cover body (2), be shaped with the first intake opening (2a), be shaped with exhaust port (2b) at the perisporium of cover body (2); The inside of cover body (2) is provided with the cavity for installing the first fan blade (4); Be fixed with inducer (5) at the end face of cover body (2), described inducer (5) is shaped with the air-guiding aisle be communicated with the first intake opening (2a).
2. the wind scooper for blower of cleaner according to claim 1, is characterized in that: described inducer (5) comprises at least three and to be fixed on cover body (2) end face and the helically wind guide vane (5a) of radiate and the wind-guiding dividing plate (5b) that is fixed on wind guide vane (5a); Described air-guiding aisle is positioned between each wind guide vane (5a), and is communicated with the first intake opening (2a) inducer (5) periphery.
3. the wind scooper for blower of cleaner according to claim 2, is characterized in that: the perisporium of described cover body (2) is shaped with convex body (2c), and described exhaust port (2b) is positioned at the side of convex body (2c).
4. the wind scooper for blower of cleaner according to claim 3, it is characterized in that: described the first fan blade (4) comprises two the first impeller (4a) and to be fixed between two the first impeller (4a) and first blade (4b) of helically radiate, and the first impeller (4a) near the first intake opening (2a) is shaped with first wind inlet (4c) corresponding with the first intake opening (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234496.9U CN204628090U (en) | 2015-04-20 | 2015-04-20 | For the wind scooper of blower of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234496.9U CN204628090U (en) | 2015-04-20 | 2015-04-20 | For the wind scooper of blower of cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628090U true CN204628090U (en) | 2015-09-09 |
Family
ID=54047126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234496.9U Active CN204628090U (en) | 2015-04-20 | 2015-04-20 | For the wind scooper of blower of cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628090U (en) |
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2015
- 2015-04-20 CN CN201520234496.9U patent/CN204628090U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151204 Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee after: NINGBO NEWTHINK MOTOR CO., LTD. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Yinzhou investment business center Valley Road No. 219 Patentee before: Ningbo Niuxingke Sewing Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee after: Ningbo new G motor Limited by Share Ltd Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee before: NINGBO NEWTHINK MOTOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee after: Ningbo Newark Electric Co., Ltd Address before: 315100 Zhejiang city of Ningbo province Yinzhou District Jingu Road No. 219 Patentee before: Ningbo new G motor Limited by Share Ltd |