CN210727644U - Dust collector with multi-motor air duct structure - Google Patents
Dust collector with multi-motor air duct structure Download PDFInfo
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- CN210727644U CN210727644U CN201921544205.0U CN201921544205U CN210727644U CN 210727644 U CN210727644 U CN 210727644U CN 201921544205 U CN201921544205 U CN 201921544205U CN 210727644 U CN210727644 U CN 210727644U
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- motor
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- bottom cover
- dust
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Abstract
The utility model discloses a dust collector with a multi-motor air duct structure, which comprises a dust barrel, wherein an air inlet is arranged on the dust barrel, a filter is arranged in the dust barrel, a motor bottom cover is arranged at the upper end of the dust barrel, a motor assembly is arranged at the upper end of the motor bottom cover, and the motor assembly is fixed on the motor bottom cover through a motor cover; in addition, the device is simple in structure and low in cost, the outlet air flows out along the air duct, the motors do not influence each other under the condition that the motors work simultaneously, the whole suction power of the dust collector is improved, and the motors heat and have lower service life and are greatly prolonged.
Description
Technical Field
The utility model discloses be applied to dust catcher technical field, concretely relates to dust catcher of a plurality of motor wind channel structures.
Background
The air duct structure of the traditional dust collector is mostly a perfect circle and the motor is arranged at a central point, or a plurality of motors share one air duct, so that air outlet of the motor forms turbulent flow in the perfect circle air duct in a surrounding manner, the efficiency is influenced, and the service life of the motor is greatly damaged. In particular, the turbulence is more severe when the vacuum cleaner is provided with a plurality of motors!
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust catcher of a plurality of motor wind channel structures to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust collector with a multi-motor air duct structure comprises a motor bottom cover arranged on the dust collector, wherein an air duct plate is arranged on the upper surface of the motor bottom cover, the air duct plate is arranged on the upper surface of the motor bottom cover in a semicircular shape, and a turbine-shaped air duct is formed between the outer side wall of the air duct plate and the inner side wall of the motor bottom cover; the air duct plate is provided with an opening, and the opening is communicated with the air duct; and a discharge port for discharging gas in the air duct is arranged on the circumferential surface of the motor bottom cover.
As the utility model discloses a preferred technical scheme: the dust collector comprises a dust barrel, wherein an air inlet is formed in the dust barrel, a filter is arranged in the dust barrel, and the filter is fixed in the dust barrel through a support; the upper end of the dust barrel is provided with a motor bottom cover, the motor bottom cover is provided with a motor assembly and a motor cover for fixing the motor assembly, and the upper end of the motor cover is provided with a panel.
As the utility model discloses a preferred technical scheme: and the air inlet is in threaded connection with an adapter.
As the utility model discloses a preferred technical scheme: the air duct plate comprises a first partition plate, a second partition plate and a third partition plate; the joints among the first clapboard, the second clapboard and the third clapboard are tangent with each other.
As the utility model discloses a preferred technical scheme: the connecting plate is arranged to be arc-shaped, one end of the connecting plate is connected with the first partition plate, and the other end of the connecting plate is connected with the third partition plate.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. because the air duct plate is arranged on the bottom cover of the motor, the air duct plate is spirally arranged on the bottom cover of the motor, and the motor assembly is arranged in the air duct plate, the interior of the motor is provided with an air duct structure, thereby solving the problem that the air outlet of the motor is turbulent in an air duct due to unreasonable air duct structure of the traditional dust collector, influencing the efficiency and having great harm to the service life of the motor;
2. the device constitutes simple structure low cost, and the air-out flows along the wind channel, also does not influence each other under the condition of a plurality of motor simultaneous workings, has not only improved the whole suction power of dust catcher, and the motor generates heat moreover and lower life prolongs greatly.
Drawings
FIG. 1 is an exploded view of the main structure of the present invention;
FIG. 2 is a schematic view of the air duct structure of the air duct plate of the present invention;
fig. 3 is a schematic structural diagram of a motor bottom cover.
In the figure: 1. a panel; 2. a motor cover; 3. a motor assembly; 4. a motor bottom cover; 5. a support; 6. a filter; 7. a dust barrel; 8. an air inlet; 9. an adapter; 10. an air duct plate; 11. an opening; 12. an air duct; 13. an outlet port; 14. an adapter plate; 15. a second separator; 16. a third partition plate; 17. a first separator.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings only for convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the motor bottom cover 4 is installed on a dust collector, an air duct plate 10 is arranged on the upper surface of the motor bottom cover 4, the air duct plate 10 is arranged on the upper surface of the motor bottom cover 4 in a semicircular shape, and a turbine-shaped air duct 12 is formed between the outer side wall of the air duct plate 10 and the inner side wall of the motor bottom cover 4; an opening 11 is formed in the air duct plate 10, and the opening 11 is communicated with the air duct 12; and a discharge port 13 for discharging the air in the air duct 12 is arranged on the circumferential surface of the motor bottom cover 4.
Through the technical scheme, the utility model solves the problem that the motor outlet air is turbulent in the air duct 12 due to the unreasonable structure of the air duct 12 of the traditional dust collector, which affects the efficiency and has great harm to the service life of the motor;
the dust barrel 7 is provided with an air inlet 8, a filter 6 is arranged inside the dust barrel 7, and the filter 6 is fixed in the dust barrel 7 through a support 5; the upper end of the dust bucket 7 is provided with a motor bottom cover 4, the motor bottom cover 4 is provided with a motor component 3 and a motor cover 2 for fixing the motor component 3, and the upper end of the motor cover 2 is provided with a panel 1.
Through the technical scheme, the utility model discloses a theory of operation does: under the action of negative pressure, dirty air containing dust enters the dust barrel 7 through the air inlet 8, the dust is left in the dust barrel 7 under the action of the filter 6, the filtered air enters the motor component 3 fixed on the motor bottom cover 4 through the bracket 5, an impeller on the motor component 3 is started to rotate at high speed, the filtered air is thrown into a spiral air duct 12 formed by the motor cover 2 and the motor bottom cover 4, and the air is continuously discharged out of the machine under the guide of the air duct 12 to achieve the cleaning action!
Wherein, threaded connection has adapter 9 on the air intake 8, conveniently is connected with the dust absorption pipeline, and then is convenient for change the pipeline of different diameters and length.
The number of the air duct plates 10 is at least 1, so that the adsorption of dust in a small area is met, for example, the interior of a vehicle; the distance between the air duct 12 and the motor air outlet gradually increases from small to large, so that the air path discharged by the motor circulates in the air duct 12 once and is discharged out of the machine; when the number of the air duct plates 10 is multiple, as shown in fig. 3, the second partition plate 15, the third partition plate 16 and the first partition plate 17 are spliced together, and then the first partition plate 17 and the third partition plate 16 are fixedly connected through the adapter plate 14, and the air duct 12 is formed between the adapter plate 14, the first partition plate 17, the second partition plate 15, the third partition plate 16 and the inner side wall of the motor bottom cover 4.
Through above-mentioned technical scheme, the device constitutes simple structure low cost, and the air-out flows along wind channel 12, and a plurality of motors do not influence each other under the condition of simultaneous working yet, have not only improved the whole suction power of dust catcher, and the motor generates heat lower life that prolongs greatly moreover, and 3 combined uses of a plurality of motor group subassemblies improve dust absorption power, satisfy large-scale place dust absorption demand, for example use at home, hotel use etc..
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a dust catcher of many motors wind channel structure, is including installing motor bottom (4) on the dust catcher, its characterized in that:
the upper surface of the motor bottom cover (4) is provided with an air duct plate (10), the air duct plate (10) is arranged on the upper surface of the motor bottom cover (4) in a semicircular shape, and a turbine-shaped air duct (12) is formed between the outer side wall of the air duct plate (10) and the inner side wall of the motor bottom cover (4); an opening (11) is formed in the air duct plate (10), and the opening (11) is communicated with the air duct (12);
and a discharge port (13) for discharging gas in the air duct (12) is arranged on the circumferential surface of the motor bottom cover (4).
2. A vacuum cleaner of multi-motor air duct structure according to claim 1, wherein: the dust collection device comprises a dust barrel (7), wherein an air inlet (8) is formed in the dust barrel (7), a filter (6) is arranged in the dust barrel (7), and the filter (6) is fixed in the dust barrel (7) through a support (5); the upper end of the dust barrel (7) is provided with a motor bottom cover (4), the motor bottom cover (4) is provided with a motor component (3) and a motor cover (2) for fixing the motor component (3), and the upper end of the motor cover (2) is provided with a panel (1).
3. A vacuum cleaner of multi-motor air duct structure according to claim 2, wherein: and the air inlet (8) is in threaded connection with an adapter (9).
4. A vacuum cleaner of multi-motor air duct structure according to claim 1, wherein: the air duct plate (10) comprises a first partition plate (17), a second partition plate (15) and a third partition plate (16); the joints among the first clapboard (17), the second clapboard (15) and the third clapboard (16) are tangent with each other.
5. A vacuum cleaner of multi-motor air duct structure according to claim 4, wherein: the novel LED lamp is characterized by comprising an adapter plate (14), wherein the adapter plate (14) is arranged to be arc-shaped, one end of the adapter plate (14) is connected with the first partition plate (17), and the other end of the adapter plate (14) is connected with the third partition plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544205.0U CN210727644U (en) | 2019-09-17 | 2019-09-17 | Dust collector with multi-motor air duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544205.0U CN210727644U (en) | 2019-09-17 | 2019-09-17 | Dust collector with multi-motor air duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210727644U true CN210727644U (en) | 2020-06-12 |
Family
ID=70981761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921544205.0U Active CN210727644U (en) | 2019-09-17 | 2019-09-17 | Dust collector with multi-motor air duct structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210727644U (en) |
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2019
- 2019-09-17 CN CN201921544205.0U patent/CN210727644U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vacuum cleaner with multi motor air duct structure Effective date of registration: 20201126 Granted publication date: 20200612 Pledgee: Jinhua Bank Co.,Ltd. Yongkang sub branch Pledgor: ZHEJIANG ZHENAN ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2020330001047 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211118 Granted publication date: 20200612 Pledgee: Jinhua Bank Co.,Ltd. Yongkang sub branch Pledgor: ZHEJIANG ZHENAN ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2020330001047 |