CN216343022U - High-speed fan protective structure for dust collector - Google Patents
High-speed fan protective structure for dust collector Download PDFInfo
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- CN216343022U CN216343022U CN202122928297.6U CN202122928297U CN216343022U CN 216343022 U CN216343022 U CN 216343022U CN 202122928297 U CN202122928297 U CN 202122928297U CN 216343022 U CN216343022 U CN 216343022U
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Abstract
The utility model discloses a high-speed fan protection structure for a dust collector, and relates to the technical field of dust collectors. The utility model comprises a stator winding, wherein the upper side and the lower side of the stator winding are both provided with a machine cover, the interior of the stator winding is in running fit with a rotor, one end of the rotor is provided with a fan blade, the peripheral side of the stator winding is provided with a plurality of mounting blocks, the upper sides of the mounting blocks are provided with annular baffles, the upper sides of the annular baffles are provided with protective covers, the tops of the protective covers are provided with air inlets, the lower sides of the mounting blocks are provided with shells, and a circuit board is arranged in the shells. The rotor is convenient to rotate under the action of the stator winding, so that the rotor drives the fan blades to rotate conveniently, air is convenient to blow into the protective cover through the action of the fan blades, the air forms air flow, and the air can conveniently enter the fan blades through the action of the air inlet at the upper end of the protective cover.
Description
Technical Field
The utility model belongs to the technical field of dust collectors, and particularly relates to a high-speed fan protection structure for a dust collector.
Background
With the improvement of the living standard of residents, the dust collector is moving into more and more families and becomes a daily cleaning tool. The fan is one of the core parts of the dust collector, the performance and the ground of the fan influence the suction power of the dust collector, and further influence the experience of a user, and the existing fan protection shell of the dust collector needs to be provided with holes for heat dissipation, cannot thoroughly protect dust and water vapor, and is easy to have the risk of protection failure; the heat dissipation of the protective shell is limited, so that the overall heat dissipation effect of the fan is not ideal, and the performance of the fan cannot be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-speed fan protection structure for a dust collector, which solves the technical problems that the existing fan protection shell of the dust collector can not thoroughly protect dust and water vapor and the heat dissipation of the protection shell is limited.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a high-speed fan protective structure for dust catcher, includes stator winding, and the cover has all been installed to stator winding's upper and lower both sides, inside normal running fit has the rotor, and the flabellum has been installed to the one end of rotor, and a plurality of installation pieces have been installed to stator winding's week side, and annular baffle has been installed to the upside of installation piece, and the safety cover has been installed to annular baffle's upside, and the air intake has been seted up at the top of safety cover, and the casing has been installed to the downside of installation piece, and the inside of casing is equipped with the circuit board.
Optionally, the middle of the rotor is provided with a shaft rod, two bearings are arranged on the periphery of the shaft rod, the bearings are located on two sides of the rotor, and the bearings are arranged inside the machine cover.
Optionally, the fan blade is arranged at one end of the shaft rod, an air inlet is formed in the middle of the fan blade, and air outlets are formed in the peripheral sides of the fan blade.
Optionally, the lower side of the housing is provided with a base plate.
Optionally, one side of the circuit board is connected with a cable, and one end of the cable is electrically connected with an external power supply.
Optionally, an air outlet is arranged between the annular baffle and the stator winding.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment of the utility model, the rotor is convenient to rotate under the action of the stator winding, so that the rotor can conveniently drive the fan blades to rotate, air can be conveniently blown into the protective cover under the action of the fan blades to form air flow, the air can conveniently enter the fan blades under the action of the air inlet at the upper end of the protective cover, the air flow blown out from the fan blades can be conveniently discharged under the action of the air outlet, the air flow blown by the fan blades can be conveniently shielded under the action of the annular baffle, the peripheral side of the stator winding can be conveniently cooled, the working efficiency of the stator winding and the rotor can be improved, and meanwhile, the air flow blown by the air outlet can be blown to the peripheral side of the shell, so that a circuit board placed in the shell can be cooled.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic top perspective view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of a stator winding according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a rotor according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
stator winding 1, cover 2, rotor 3, bearing 4, flabellum 5, installation piece 6, casing 7, bottom plate 8, cable 9, ring baffle 10, air outlet 11, safety cover 12, air intake 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1-4, in the present embodiment, a high-speed fan protection structure for a vacuum cleaner is provided, including a stator winding 1, a cover 2 is installed on both upper and lower sides of the stator winding 1, a rotor 3 is rotatably fitted inside the stator winding, one end of the rotor 3 is installed with a fan blade 5, a plurality of installation blocks 6 are installed on the peripheral side of the stator winding 1, an annular baffle 10 is installed on the upper side of the installation blocks 6, a protection cover 12 is installed on the upper side of the annular baffle 10, an air inlet 13 is opened on the top of the protection cover 12, a housing 7 is installed on the lower side of the installation blocks 6, and a circuit board is installed inside the housing 7.
The application of one aspect of the embodiment is as follows: when using, rotate through stator winding 1 control rotor 3, and then drive flabellum 5 and rotate, flabellum 5 can be followed the air inlet at flabellum 5 top and blown into the air and form the air current to the inside of safety cover 12, then the air current can be followed air outlet 11 and discharged, can cool off stator winding 1's week side at the air current from air outlet 11 exhaust in-process, when the air current blows the surface of casing 7 simultaneously, cool off casing 7, and then carry out the radiating operation to the circuit board that is in casing 7. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
Effect through stator winding 1, conveniently let rotor 3 rotate, and then conveniently let rotor 3 drive flabellum 5 rotate, effect through flabellum 5, conveniently to the inside drum-in air of safety cover 12, make the air form the air current, effect through safety cover 12 upper end air intake 13, make things convenient for the air to enter into the inside of flabellum 5, effect through air outlet 11, conveniently discharge the air current that flabellum 5 blew off, effect through ring baffle 10, conveniently make the air current that flabellum 5 blew the department shelter from, and then conveniently cool down the operation to week side of stator winding 1, and then improve the work efficiency of stator winding 1 and rotor 3, the air current that blows the department simultaneously from air outlet 11 can blow to week side of casing 7, and then cool off the circuit board of placing in the casing 7.
The axostylus axostyle has been installed at the middle part of the rotor 3 of this embodiment, and two bearings 4 have been installed to the week side of axostylus axostyle, and bearing 4 is located the both sides of rotor 3, and bearing 4 installs the inside at cover 2, through the effect of bearing 4, makes things convenient for rotor 3 to rotate.
The fan blade 5 of this embodiment is installed in the one end of axostylus axostyle, and the middle part of fan blade 5 is equipped with the air inlet, and the week side of fan blade 5 is equipped with the gas outlet, through the effect of fan blade 5, conveniently fills air and forms the air current to the inside of safety cover 12.
Bottom plate 8 has been installed to the downside of casing 7 of this embodiment, and is concrete, and bottom plate 8's outside parcel has the protection film, through bottom plate 8's effect, conveniently protects the circuit board, reduces the infringement that the circuit board received water stain.
One side of the circuit board of this embodiment is connected with cable 9, and the one end electric connection of cable 9 has external power supply, through the effect of circuit board, conveniently controls opening of device and stops.
An air outlet 11 is formed between the annular baffle 10 and the stator winding 1, and air generated by the fan blades 5 is conveniently discharged under the action of the air outlet 11.
This protection machanism still has characteristics:
1. the structure is simple, the installation process is easy to operate, and the productivity is liberated;
2. by adopting the protection treatment mode, the possibility that the control panel and the stator winding part contact water vapor and dust is completely avoided, and the risk of burning out or short circuit of electronic elements is effectively avoided;
3. the flowing air flow of the fan can directly cool the stator winding and the control plate part, so that the heat of the whole power device of the fan can be more effectively dissipated, and the performance of the whole fan can be increased by more than 80%.
The above embodiments may be combined with each other.
It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a high-speed fan protective structure for dust catcher which characterized in that includes: stator winding (1), cover (2) have all been installed to the upper and lower both sides of stator winding (1), inside normal running fit has rotor (3), flabellum (5) have been installed to the one end of rotor (3), a plurality of installation pieces (6) have been installed to the week side of stator winding (1), ring baffle (10) have been installed to the upside of installation piece (6), safety cover (12) have been installed to the upside of ring baffle (10), air intake (13) have been seted up at the top of safety cover (12), casing (7) have been installed to the downside of installation piece (6), the inside of casing (7) is equipped with the circuit board.
2. A high-speed fan guard structure for vacuum cleaner according to claim 1, wherein the middle of the rotor (3) is provided with a shaft, the periphery of the shaft is provided with two bearings (4), the bearings (4) are located at both sides of the rotor (3), and the bearings (4) are installed inside the cover (2).
3. The high-speed fan protection structure for dust collectors according to claim 2, wherein the fan blade (5) is installed at one end of the shaft, and the middle of the fan blade (5) is provided with an air inlet and the periphery of the fan blade (5) is provided with an air outlet.
4. A high-speed fan guard structure for vacuum cleaners according to claim 1, characterized in that the underside of the housing (7) is provided with a bottom plate (8).
5. The high-speed fan protection structure for the dust collector as claimed in claim 1, wherein one side of the circuit board is connected with a cable (9), and one end of the cable (9) is electrically connected with an external power supply.
6. The high-speed fan protection structure for the dust collector is characterized in that an air outlet (11) is arranged between the annular baffle (10) and the stator winding (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928297.6U CN216343022U (en) | 2021-11-26 | 2021-11-26 | High-speed fan protective structure for dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122928297.6U CN216343022U (en) | 2021-11-26 | 2021-11-26 | High-speed fan protective structure for dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216343022U true CN216343022U (en) | 2022-04-19 |
Family
ID=81153805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122928297.6U Active CN216343022U (en) | 2021-11-26 | 2021-11-26 | High-speed fan protective structure for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216343022U (en) |
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2021
- 2021-11-26 CN CN202122928297.6U patent/CN216343022U/en active Active
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