CN208442047U - A kind of small-sized dry and wet two-purpose dust collector electric fan - Google Patents
A kind of small-sized dry and wet two-purpose dust collector electric fan Download PDFInfo
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- CN208442047U CN208442047U CN201820976249.XU CN201820976249U CN208442047U CN 208442047 U CN208442047 U CN 208442047U CN 201820976249 U CN201820976249 U CN 201820976249U CN 208442047 U CN208442047 U CN 208442047U
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- isolation cover
- waterproof isolation
- electric fan
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Abstract
The utility model discloses a kind of small-sized dry and wet two-purpose dust collector electric fans, comprising: waterproof isolation cover, front end face are formed with wind-guiding wheel construction；Impeller of blower is set to the front side of waterproof isolation cover；Magneto is installed in the installation cavity of waterproof isolation cover, and the motor shaft of magneto forward extends out the front end face of waterproof isolation cover and is connected with impeller of blower；Air intake cover is covered on the front end face of waterproof isolation cover, offers air inlet in the middle part of air intake cover, and impeller of blower be located at it is in air intake cover and opposite with air inlet position.By wind-guiding wheel construction and waterproof isolation cover unitary design in its technical solution, be conducive to the miniaturization of Wet-dry machine and lighting, when designing Wet-dry dust catcher, since the structure of electric fan is more succinct, and magneto is ready-made matured product, be more flexible than existing Wet-dry electric fan and feasibility so that it can seem, both can small design horizontal machine, vertical machine and hand-portable machine can also be designed.
Description
Technical field
The utility model relates to cleaner installations technical field more particularly to a kind of small-sized dry and wet two-purpose dust collector electric wind
Machine.
Background technique
Dust catcher electric fan is mainly made of blower and motor two parts at present, it is also divided into dry type machine and Wet-dry machine
Two major classes.Their structure difference is by the air-flow of dry type machine through blower and motor, the work of suction air existing in this way
With motor radiating cooling is given again, then blower with motor is mutually to completely cut off to Wet-dry machine, it is evident that be because of moisture and moisture not
Motor can be passed through.
In order to accomplish that this point just must be in the corresponding structural member of the fan design of the electric fan of dust catcher, so in the market
The volume of existing Wet-dry dust catcher is all bigger, this is because the structure of Wet-dry dust catcher electric fan is more multiple
It is miscellaneous, it is very heavy the hand-held Wet-dry machine of small volume.
Refering to application No. is the Chinese patent of CN201520234450 " a kind of blower for dust catcher ", one kind is disclosed
For the blower of dust catcher, including motor, motor includes the shell being fixedly connected with end cap and is fixed on the intracorporal silicon steel of shell
Stator and coil, the silicon steel rotor on motor driving shaft, are sheathed on silicon steel rotor at the bearing for installing motor driving shaft
Outer magnet steel is equipped with wind scooper on end cap, and the cover end face of wind scooper is fixed with inducer, in the cover end face of wind scooper
Portion is formed with the first air inlet hole, and cover peripheral wall is formed with gas vent；The to be connected with motor driving shaft is equipped in the inside of wind scooper
One fan blade.Obviously, structure is complex bulky.
Also have at present and so that complete machine is seemed than lighter hand-held set motor part application magneto, but its it is damp proof with
And proof mechanism of water is generally arranged in the dust hood of host first half, water separates in cover with air, and the rubbish such as water and dust stay
In cover, air is then inhaled into blower through anti-dust filter mesh, and not thorough enough due to separating, actual effect is less desirable, the skill
Art scheme can't do sucking power greatly because of reasons in structure.
Utility model content
For the above-mentioned problems in the prior art, one kind is now provided and is intended to be conducive to the miniaturization of Wet-dry machine
And the small-sized dry and wet two-purpose dust collector electric fan of lighting, to overcome above-mentioned technological deficiency.
Specific technical solution is as follows:
A kind of small-sized dry and wet two-purpose dust collector electric fan, comprising:
Waterproof isolation cover, front end face are formed with wind-guiding wheel construction；
Impeller of blower is set to the front side of waterproof isolation cover；
Magneto is installed in the installation cavity of waterproof isolation cover, and the motor shaft of magneto forward extend out waterproof every
Front end face from cover is simultaneously connected with impeller of blower；
Air intake cover is covered on the front end face of waterproof isolation cover, and air inlet, and impeller of blower position are offered in the middle part of air intake cover
In in air intake cover and opposite with air inlet position.
Preferably, installation cavity is set to the rear end of waterproof isolation cover, and the rear end opening of installation cavity, magneto is by waterproof
The rear end of isolation cover is embedded in installation cavity.
Preferably, having radiator shutter in magneto, radiator shutter is set on the armature spindle in magneto.
Preferably, inducer structure annular is arranged in the front end face of waterproof isolation cover, and wind-guiding wheel construction includes that inclination is set
The multiple wind blades set and be evenly arranged.
Preferably, front end face and the rear end of inducer fabric connectivity waterproof isolation cover.
Preferably, waterproof isolation cover includes the annular slab to link into an integrated entity from the front to the back, the cylinder for being cylindrical in shape structure, and cylinder
Installation cavity is formed in vivo, forms wind-guiding wheel construction on annular slab.
Preferably, in annular slab the formation that extends back of rear end face have it is several to install to Wet-dry dust catcher
Mounting plate.
Preferably, being also provided with several air inlet/outlets to pass in and out air-flow outside the shell of magneto.
The beneficial effect of above-mentioned technical proposal is:
Small-sized dry and wet two-purpose dust collector electric fan includes waterproof isolation cover, impeller of blower, magneto, air intake cover, and is led
Wind wheel structure and waterproof isolation cover are that the design of integral type makes by wind-guiding wheel construction Integrated design in waterproof isolation cover front end face
It must be conducive to the miniaturization of Wet-dry machine and lighting, when designing and producing Wet-dry dust catcher, due to the knot of electric fan
Structure is more succinct, and magneto is ready-made matured product, so it can seem than existing Wet-dry electric fan more
Have flexibility and feasibility, both can also design vertical machine and hand-portable machine etc. with the horizontal machine of small design.
Detailed description of the invention
Fig. 1 is the perspective view of the small-sized dry and wet two-purpose dust collector electric fan of the utility model；
Fig. 2 is the perspective view at the small-sized another visual angle of dry and wet two-purpose dust collector electric fan of the utility model；
Fig. 3 is the explosive view of the small-sized dry and wet two-purpose dust collector electric fan of the utility model；
Fig. 4 is the explosive view at the small-sized another visual angle of dry and wet two-purpose dust collector electric fan of the utility model；
Fig. 5 is the side sectional structure chart of the small-sized dry and wet two-purpose dust collector electric fan of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
1 to 5 pair of attached drawing of lower embodiment combination small-sized dry and wet two-purpose dust collector electric fan provided by the utility model is specifically addressed.
It refering to fig. 1 and Fig. 2, is the perspective view of small-sized dry and wet two-purpose dust collector electric fan；It is small-sized dry in conjunction with Fig. 3 and Fig. 4
The explosive view of wet two-purpose dust collector electric fan；And Fig. 5, it is the side sectional structure chart of small-sized dry and wet two-purpose dust collector electric fan.
And defining the direction from left to right as shown on paper in Fig. 5 is the direction in the present embodiment from the front to the back.
As shown in Fig. 1 to 5, small-sized dry and wet two-purpose dust collector electric fan provided by the utility model includes: anti-water segregation
Cover 1, front end face is formed with wind-guiding wheel construction 5；Impeller of blower 3 is set to the front side of waterproof isolation cover 1；Magneto 2, installation
In in the installation cavity of waterproof isolation cover 1, and the motor shaft of magneto 2 forward extends out the front end face and and wind of waterproof isolation cover 1
Machine blade 3 is connected, to drive impeller of blower 3 to rotate；Air intake cover 4 is covered on the front end face of waterproof isolation cover 1, air intake cover 4
Middle part offer air inlet 6, and impeller of blower 3 be located at it is in air intake cover 4 and opposite with 6 position of air inlet.
Based on the above-mentioned technical proposal, small-sized dry and wet two-purpose dust collector electric fan includes waterproof isolation cover 1, impeller of blower 3, forever
Magneto 2, air intake cover 4, and wind-guiding wheel construction 5 and waterproof isolation cover 1 are the designs of integral type, and wind-guiding wheel construction 5 is integrated and is set
It counts in 1 front end face of waterproof isolation cover, so that being conducive to the miniaturization of Wet-dry machine and lighting, is designing and producing Wet-dry
When dust catcher, since the structure of electric fan is more succinct, and magneto 2 is ready-made matured product, so it can seem
It is more flexible than existing Wet-dry electric fan and feasibility, can also both be designed vertical with the horizontal machine of small design
Formula machine and hand-portable machine etc..
The present embodiment is in specifically used, and magneto 2 drives impeller of blower 3 to rotate, and impeller of blower 3 is mainly by upper leaf
Disk, lower leaf dish and multiple blade three parts composition, 3 high speed rotation of impeller of blower, and aspirate air, air-flow from air intake cover 4 into
Air port 6 enters, and is discharged through blade and interlobate air duct, and enters inducer structure 5, is then exported outside electric fan, thus
A quite high negative pressure is generated at air inlet 6 to realize air draught effect.
In a preferred embodiment, installation cavity is set to the rear end of waterproof isolation cover 1, and the rear end of installation cavity is spacious
Mouthful, magneto 2 is embedded in installation cavity by the rear end of waterproof isolation cover 1, so that installation is more convenient.Further, wind-guiding
Wheel construction 5 is circular layout in the front end face of waterproof isolation cover 1, and wind-guiding wheel construction 5 includes being obliquely installed and being evenly arranged more
A wind blade.Further, wind-guiding wheel construction 5 is connected to front end face and the rear end of isolation cover.Specifically, waterproof isolation cover 1 wraps
The annular slab 7 to link into an integrated entity from the front to the back, the cylinder 8 for being cylindrical in shape structure are included, and forms installation cavity in cylinder 8, on annular slab 7
Wind-guiding wheel construction 5 is formed, so that it is outer without entering magneto 2 to be expelled directly out electric fan by the air-flow of wind-guiding wheel construction 5
It is interior.Further, have in the formation that the rear end face of annular slab 7 extends back several to install to Wet-dry dust catcher
Mounting plate 9.
Embodiment as a further preference, magneto 2 is interior to have radiator shutter 10, and radiator shutter 10 is set in forever
On armature spindle in magneto 2, to be capable of providing the exhaust fan to the cooling of 2 internal heat dissipating of magneto when armature spindle rotates
Function cools down without suction airflow, is conducive to the miniaturization of Wet-dry machine and lighting.Further, magneto 2
Shell outside be also provided with several air inlet/outlets to pass in and out air-flow, in order to itself cooling.Further, magneto 2
Front end pass through several screws and connect waterproof isolation cover 1, it is easy to disassemble and fixed.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (8)
1. a kind of small-sized dry and wet two-purpose dust collector electric fan characterized by comprising
Waterproof isolation cover (1), front end face are formed with wind-guiding wheel construction (5)；
Impeller of blower (3) is set to the front side of the waterproof isolation cover (1)；
Magneto (2) is installed in the installation cavity of the waterproof isolation cover (1), and the motor of the magneto (2) is axial
The preceding front end face for stretching out the waterproof isolation cover (1) is simultaneously connected with the impeller of blower (3)；
Air intake cover (4) is covered on the front end face of the waterproof isolation cover (1), offers air inlet in the middle part of the air intake cover (4)
(6), and the impeller of blower (3) is located in the air intake cover (4) and opposite with the air inlet (6) position.
2. small-sized dry and wet two-purpose dust collector electric fan as described in claim 1, which is characterized in that the installation cavity is set to institute
The rear end of waterproof isolation cover (1), and the rear end opening of the installation cavity are stated, the magneto (2) is by the waterproof isolation cover
(1) rear end is embedded in the installation cavity.
3. small-sized dry and wet two-purpose dust collector electric fan as described in claim 1, which is characterized in that in the magneto (2)
With radiator shutter (10), the radiator shutter (10) is set on the armature spindle in the magneto (2).
4. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 2 or claim 3, which is characterized in that the wind-guiding wheel construction
(5) it is circular layout in the front end face of the waterproof isolation cover (1), and the wind-guiding wheel construction (5) includes being obliquely installed and uniformly
Multiple wind blades of arrangement.
5. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 4, which is characterized in that the wind-guiding wheel construction (5)
It is connected to front end face and the rear end of the waterproof isolation cover (1).
6. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 5, which is characterized in that the waterproof isolation cover (1)
Including link into an integrated entity from the front to the back annular slab (7), be cylindrical in shape the cylinder (8) of structure, and described in being formed in the cylinder (8)
Installation cavity forms the wind-guiding wheel construction (5) on the annular slab (7).
7. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 6, which is characterized in that in the annular slab (7)
The formation that rear end face extends back has several to install to the mounting plate (9) on Wet-dry dust catcher.
8. small-sized dry and wet two-purpose dust collector electric fan as claimed in claim 3, which is characterized in that the magneto (2)
Several air inlet/outlets to pass in and out air-flow are also provided with outside shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976249.XU CN208442047U (en) | 2018-06-25 | 2018-06-25 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976249.XU CN208442047U (en) | 2018-06-25 | 2018-06-25 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442047U true CN208442047U (en) | 2019-01-29 |
Family
ID=65090571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976249.XU Active CN208442047U (en) | 2018-06-25 | 2018-06-25 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678976A (en) * | 2018-06-25 | 2018-10-19 | 宁波富佳实业有限公司 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
| CN113178987A (en) * | 2021-05-13 | 2021-07-27 | 苏州工业园区星德胜电机有限公司 | Dust collector motor with bearing moisture-proof function |
| CN113598645A (en) * | 2021-08-27 | 2021-11-05 | 苏州日新电器科技有限公司 | Motor and dust catcher with high-efficient cooling air duct |
-
2018
- 2018-06-25 CN CN201820976249.XU patent/CN208442047U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678976A (en) * | 2018-06-25 | 2018-10-19 | 宁波富佳实业有限公司 | A kind of small-sized dry and wet two-purpose dust collector electric fan |
| CN113178987A (en) * | 2021-05-13 | 2021-07-27 | 苏州工业园区星德胜电机有限公司 | Dust collector motor with bearing moisture-proof function |
| CN113598645A (en) * | 2021-08-27 | 2021-11-05 | 苏州日新电器科技有限公司 | Motor and dust catcher with high-efficient cooling air duct |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315400 Chang'an Road 303 Yangming Street, Yuyao City, Zhejiang Province Patentee after: Ningbo Fujia Industrial Co., Ltd. Address before: 315400 Chang'an Road 303, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Fujia Industrial Co., Ltd. |