CN220440496U - Dust collector motor - Google Patents
Dust collector motor Download PDFInfo
- Publication number
- CN220440496U CN220440496U CN202321072683.2U CN202321072683U CN220440496U CN 220440496 U CN220440496 U CN 220440496U CN 202321072683 U CN202321072683 U CN 202321072683U CN 220440496 U CN220440496 U CN 220440496U
- Authority
- CN
- China
- Prior art keywords
- air duct
- blade
- aluminum alloy
- front blade
- wind channel
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a dust collector motor, which comprises a rear support, wherein a rear cover is arranged at the rear side of the rear support, an aluminum alloy shell is connected at the front side of the rear support, a shaft core is arranged in the aluminum alloy shell, an air duct cavity formed by stacking and combining an air duct rear blade, an air duct front blade A and an air duct front blade B is arranged at the front side of the aluminum alloy shell, and a front support is arranged at the outer side of the air duct cavity. According to the utility model, through the superposition arrangement of the air duct rear blade, the air duct front blade A and the air duct front blade B, the radian and the length of the air duct are increased, the air tightness of the air duct is improved, the reverse flow and the gas leakage of the air flow are reduced after the air flow enters the air duct to rotate, the suction force of the dust collector and the effective power of the motor are improved under the condition that the rotating speed and the power of the motor are not increased, meanwhile, the integral structure is modularized, the production cost of a die is reduced, the resource waste is reduced, and the heat dissipation effect in the working process is improved and the service life of a product is prolonged through the combination of the aluminum alloy shell and the air duct and the arrangement of the metal shell.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a dust collector motor.
Background
With the rapid development of the times, the pursuit of people on the life quality is higher and higher, the dust collector is used as a main stream product which is the most practical in the clean market, and the intelligent home and the automobile field are well assisted and accepted and pursued by a plurality of people at home and abroad. The motor of the dust collector in the market at present has the advantages of low rotating speed, small suction force, small flow, low efficiency, high heating, short service life and poor use experience.
Disclosure of Invention
The utility model aims to solve the problems and provide a dust collector motor.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a dust catcher motor, includes the rear bracket, the rear bracket rear side is provided with the back, the rear bracket front side is connected with the aluminum alloy shell, be provided with the axle core in the aluminum alloy shell, the aluminum alloy shell front side is provided with the wind channel cavity that relies on wind channel back leaf, wind channel front leaf A, wind channel front leaf B to pile up the combination, and this wind channel cavity outside is provided with the fore-stock, the axle core is connected with the gasket after passing the wind channel cavity, the gasket front side is provided with the impeller, be connected with the cover on the fore-stock and establish the fan housing of impeller, install the metal casing on the fan housing outer wall.
Further set up: and the blades on the outer diameters of the air duct front blade A and the air duct front blade B correspond to each other.
Further set up: and the blades formed by the air duct front blade A and the air duct front blade B are connected with the blades on the air duct rear blade to form an arc-shaped air duct.
Further set up: the front support is rotationally connected with the fan cover through a buckle.
Further set up: the air duct rear blade, the air duct front blade A, the air duct front blade B and the impeller are made of engineering plastics.
Compared with the prior art, the utility model has the following beneficial effects:
through the superimposed setting of wind channel back leaf, wind channel front leaf A, wind channel front leaf B, increased the radian and the length of wind channel, improved the seal in wind channel, make the air current get into the rotatory back in wind channel, reduced the backward flow and the gas leakage of air current, under the circumstances that does not increase motor rotational speed and power, promote the suction of dust catcher and the effective power of motor, overall structure modularization reduces mould manufacturing cost simultaneously, reduces the wasting of resources, through the combination of aluminum alloy shell and wind channel, the setting of metal casing, improved the radiating effect in the course of working, improved the life of product.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of an exploded construction of a vacuum cleaner motor according to the present utility model;
FIG. 2 is a schematic view of a motor of a vacuum cleaner according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a motor of a vacuum cleaner according to the present utility model;
fig. 4 is a schematic structural view of a motor of a vacuum cleaner according to the present utility model, with a front bracket and a fan cover removed.
The reference numerals are explained as follows:
1. a rear bracket; 2. an aluminum alloy housing; 3. rear leaves of the air duct; 4. a shaft core; 5. a front bracket; 6. front blade A of air duct; 7. front blade B of air duct; 8. a gasket; 9. an impeller; 10. a fan housing; 11. a metal shell; 12. and a rear cover.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-4, a dust collector motor comprises a rear bracket 1, a rear cover 12 is arranged at the rear side of the rear bracket 1, an aluminum alloy shell 2 is connected at the front side of the rear bracket 1, heat generated by motor coils installed in the rear bracket 1 during operation is improved to be rapidly dissipated, a shaft core 4 is arranged in the aluminum alloy shell 2, an air duct cavity formed by stacking and combining an air duct rear blade 3, an air duct front blade A6 and an air duct front blade B7 is arranged at the front side of the aluminum alloy shell 2, a front bracket 5 is arranged at the outer side of the air duct cavity, a sealing cavity is formed by the front bracket 5 on the outer ring of the air duct rear blade 3, the air duct front blade A6 and the air duct front blade B7, radian and length of an air duct are increased, backflow of air flow and leakage of air are reduced, a gasket 8 is connected at the front side of the gasket 8 after the shaft core 4 passes through the air duct cavity, an impeller 9 is arranged at the front side of the gasket 8, the rotation of the shaft core 4 drives the impeller 9 to rotate, an air duct 9 is connected to a fan cover 10 covering the impeller 9, a metal shell 11 is installed on the outer wall of the fan cover 10, and the front bracket 5 is connected to the front bracket 5, and the front bracket 5 is guaranteed to support toughness.
In this embodiment: blades on the outer diameters of the air duct front blade A6 and the air duct front blade B7 correspond to each other; the blades formed by the air duct front blade A6 and the air duct front blade B7 are connected with the blades on the air duct rear blade 3 to form an arc-shaped air duct, so that the air duct is formed by overlapping multiple layers, the air duct front blade A6, the air duct front blade B7 and the air duct rear blade 3 are conveniently formed, the mould cost is reduced, the radian and the length of the air duct are improved, the effective motor thrust enables the air flow to rotate in the air duct, the air flow reflux and the air leakage are reduced, the resource waste is reduced, and the operation cost is saved.
In this embodiment: the front support 5 is rotationally connected with the fan housing 10 through a buckle, the air duct rear blade 3, the air duct front blade A6, the air duct front blade B7 and the impeller 9 are made of engineering plastics, so that products are convenient to install, and the cold and heat change resistance coefficient of the products is improved.
The working principle and the use flow of the utility model are as follows: after the air duct rear blade 3, the air duct front blade A6 and the air duct front blade B7 are overlapped, the front support 5 is covered on the outer sides of the air duct rear blade 3, the air duct front blade A6 and the air duct front blade B7 to form a vortex long air duct, the shaft core 4 rotates to drive the impeller 9 to rotate, airflow enters the air duct to rotate, reverse flow and gas leakage of the airflow are reduced, working effective power is improved under the condition that the rotating speed and the power of a motor are not increased, and meanwhile, heat dissipation effect in the working process is improved and the service life of a product is prolonged through the arrangement of the aluminum alloy shell 2 and the metal shell 11.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. The utility model provides a dust catcher motor, includes back support (1), back support (1) rear side is provided with back lid (12), its characterized in that: the utility model discloses a fan-shaped air conditioner, including back support (1), fan-shaped air conditioner, fan housing (10), metal casing (11) are installed on fan housing (10) outer wall, back support (1) front side is connected with aluminum alloy shell (2), be provided with axle core (4) in aluminum alloy shell (2), aluminum alloy shell (2) front side is provided with the wind channel cavity that relies on wind channel back leaf (3), wind channel front leaf A (6), wind channel front leaf B (7) to pile up the combination, and this wind channel cavity outside is provided with fore-stock (5), axle core (4) are connected with gasket (8) after passing the wind channel cavity, gasket (8) front side is provided with impeller (9), be connected with the cover on fore-stock (5) and establish fan housing (10) of impeller (9).
2. A vacuum cleaner motor according to claim 1, wherein: blades on the outer diameters of the air duct front blade A (6) and the air duct front blade B (7) correspond to each other.
3. A vacuum cleaner motor as claimed in claim 2, wherein: the blades formed by the air duct front blade A (6) and the air duct front blade B (7) are connected with the blades on the air duct rear blade (3) to form an arc-shaped air duct.
4. A vacuum cleaner motor according to claim 1, wherein: the front support (5) is rotationally connected with the fan housing (10) through a buckle.
5. A vacuum cleaner motor according to claim 1, wherein: the air duct rear blade (3), the air duct front blade A (6), the air duct front blade B (7) and the impeller (9) are made of engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072683.2U CN220440496U (en) | 2023-05-06 | 2023-05-06 | Dust collector motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321072683.2U CN220440496U (en) | 2023-05-06 | 2023-05-06 | Dust collector motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220440496U true CN220440496U (en) | 2024-02-02 |
Family
ID=89702667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321072683.2U Active CN220440496U (en) | 2023-05-06 | 2023-05-06 | Dust collector motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220440496U (en) |
-
2023
- 2023-05-06 CN CN202321072683.2U patent/CN220440496U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |