CN217471850U - Motor element and dust catcher of dust catcher - Google Patents
Motor element and dust catcher of dust catcher Download PDFInfo
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- CN217471850U CN217471850U CN202220839367.2U CN202220839367U CN217471850U CN 217471850 U CN217471850 U CN 217471850U CN 202220839367 U CN202220839367 U CN 202220839367U CN 217471850 U CN217471850 U CN 217471850U
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Abstract
The utility model discloses a motor element of dust catcher, motor element include motor cover and fan housing, and the motor covers and has seted up air inlet and gas outlet, is provided with inlet air channel and air-out passageway on the fan housing, and inlet air channel includes first import and first export, and the air-out passageway includes second import and second export, first export and air inlet intercommunication, second import and gas outlet intercommunication, inlet air channel, air inlet gas outlet and air-out passageway communicate in proper order and form airflow channel, are provided with the filter on the air-out passageway. The utility model also discloses a dust catcher. Adopt the utility model discloses, have the advantage that filtration efficiency is high and simple structure is compact.
Description
Technical Field
The utility model relates to a cleaning device technical field especially relates to motor element and dust catcher of dust catcher.
Background
A vacuum cleaner is a cleaning tool with wide application. The working principle of the dust collector is that a motor is used for driving blades to rotate at a high speed, air negative pressure is generated in a sealed shell, and dust is sucked. Common vacuum cleaners are horizontal type, vertical type, handheld type and the like.
The existing dust collector comprises a motor cover, a fan and a dust collection bag, wherein the fan is arranged in the motor cover, the dust collection bag is arranged in an air duct, an air outlet is formed in the motor cover, air flow with dust and garbage is sucked into the dust cup from the air inlet, new clean air flow is generated after being filtered by a filter, the filtered air flow directly enters the motor through the air duct, and the air flow is filtered by sponge at the air outlet of the motor cover and then returns to the outside air after passing through the motor.
The existing single-motor vertical dust collector is only filtered by dust containing cotton and scouring pad below the dust cup and the foaming sponge at the air outlet of the motor, so that the filtering efficiency is low; on the other hand, the foaming sponge is arranged in the motor cover and is not easy to take out and replace.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a motor element and dust catcher of dust catcher, is favorable to horizontal single motor vertical dust catcher's overall structure compacter and effectively improves filtration efficiency.
In order to solve the technical problem, the utility model provides a first aspect provides a motor element of dust catcher, motor element includes motor cover and fan housing, air inlet and gas outlet have been seted up to the motor cover, be provided with inlet air channel and air-out passageway on the fan housing, inlet air channel includes first import and first export, the air-out passageway includes second import and second export, first export with the air inlet intercommunication, the second import with the gas outlet intercommunication, inlet air channel the air inlet the gas outlet with air-out passageway communicates in proper order and forms airflow channel, the last filter that is provided with of air-out passageway.
In a feasible implementation manner, the wind cover comprises a wind cover upper cover and a wind cover lower cover, a wind guide opening is formed in the wind cover upper cover, the wind inlet channel and the wind outlet channel are arranged in the wind cover lower cover, the wind guide opening is communicated with the first inlet, the filter is a HEPA filter, the second outlet is arranged on the outer peripheral side of the wind cover lower cover, and the HEPA filter is arranged on the outer peripheral side.
In a feasible implementation manner, the air inlet channel is connected with the air guide opening and the air inlet, a first inlet end of the air inlet channel is far away from one end of the air inlet of the motor cover, and a first outlet end of the air inlet channel is close to one end of the air inlet of the motor cover.
In a feasible implementation manner, a rotating shaft is arranged on the motor cover, the fan cover is connected with the motor cover through the rotating shaft, and the air outlet of the motor cover is arranged at a position close to the rotating shaft.
In one possible implementation, the motor cover has a protruding portion protruding outward at a position near the rotating shaft, and the air outlet is formed on the protruding portion.
In one possible implementation, the air inlet and the air outlet of the motor housing are arranged side by side.
In one possible implementation, the motor assembly further includes a motor located within the motor housing, the motor being horizontally disposed within the motor housing.
In a feasible implementation manner, an air outlet cover plate is further arranged on the outer side of the filter, and the air outlet cover plate is buckled on the outer side of the air cover lower cover.
In a feasible implementation manner, an air exhaust hole is formed in the air outlet cover plate, and the air exhaust hole is arranged opposite to the filter.
Accordingly, the second aspect of the present invention also provides a vacuum cleaner, which comprises a dust collecting assembly and a motor assembly of the first aspect, wherein the dust collecting assembly is connected to the motor assembly.
Implement the utility model discloses, following beneficial effect has:
the utility model provides a motor element of dust catcher, motor element includes motor cover and fan housing, air inlet and gas outlet have been seted up on the motor cover, be provided with inlet air channel and air-out passageway on the fan housing, inlet air channel includes first import and first export, the air-out passageway includes second import and second export, first export and air inlet intercommunication, second import and gas outlet intercommunication, inlet air channel, the air inlet, gas outlet and air-out passageway communicate formation airflow channel in proper order, it makes horizontal single motor vertical dust catcher's overall structure compacter so to set up airflow channel, and through be provided with the HEPA filter on the air-out passageway of fan housing, can realize higher filtration efficiency, and simple structure, change easily.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application and are not to be construed as limiting the application.
Fig. 1 is a schematic view of an overall structure of a vacuum cleaner according to an embodiment of the present invention;
FIG. 2 is an exploded view of the motor assembly of the vacuum cleaner according to the embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of a vacuum cleaner according to another embodiment of the present invention.
Reference numbers in the figures: 1-a motor cover, 2-a fan cover, 3-a filter, 4-an air outlet cover plate, 5-a motor, 6-a dust collecting component, 10-a rotating shaft, 11-an air inlet, 12-an air outlet, 21-an air inlet channel, 22-an air outlet channel, 210-a first inlet, 211-a first outlet, 220-a second inlet, 221-a second outlet, 201-a fan cover upper cover, 202-a fan cover lower cover, 20-an air guide opening and 40-an air exhaust hole.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The existing dust collector comprises a motor cover, a fan and a dust collection bag, air current with dust and garbage is sucked into a dust cup from an air inlet, new clean air current is generated after the air current is filtered by a cyclone cone, the filtered air current directly enters a motor through an air duct, and the air current returns to the outside air after passing through the motor and being filtered by a filter sponge at an air outlet of the motor. The existing single-motor vertical dust collector is only filtered by dust containing cotton and scouring pad below the dust cup and the foaming sponge at the air outlet of the motor, so that the filtering efficiency is low; on the other hand, the foaming sponge is arranged at the air outlet of the motor and is not easy to take out and replace.
In order to solve the above-mentioned air current and filter the back through the foaming sponge of motor air outlet department and arrange the outside, the low and foaming sponge of filtration efficiency sets up in the difficult problem of getting and changing of motor air outlet department, the embodiment of the utility model provides a motor element of dust catcher, as shown in fig. 1, motor element includes motor cover 1 and fan housing 2, air inlet 11 and gas outlet 12 have been seted up on the motor cover 1, be provided with inlet air channel 21 and air-out channel 22 on the fan housing 2, inlet air channel 21 includes first import 210 and first export 211, air-out channel 22 includes second import 220 and second export 221, first export 211 and air inlet 11 intercommunication, second import 220 and gas outlet 12 intercommunication, inlet air channel 21, air inlet 11, gas outlet 12 and air-out channel 22 communicate formation air current channel in proper order, be provided with filter 3 on the air-out channel 22. The embodiment of the utility model provides a make horizontal single motor vertical dust catcher's overall structure compacter through setting up foretell airflow channel to through be provided with filter 3 on the air-out passageway 22 at fan housing 2, can realize higher filtration efficiency, and simple structure, change easily.
In a possible implementation, the filter 3 may be a hepa filter.
As shown in fig. 1, the wind shield 2 includes a wind shield upper cover 201 and a wind shield lower cover 202, an air guiding opening 20 is formed in the wind shield upper cover 201, an air inlet channel 21 and an air outlet channel 22 are disposed in the wind shield lower cover 202, and the air guiding opening 20 is communicated with the first inlet 210. The air inlet channel 21 is connected with the air guide opening 20 and the air inlet 11, the first inlet 210 end of the air inlet channel 21 is far away from one end of the air inlet 11 of the motor cover 1, and the first outlet 211 end of the air inlet channel 21 is close to one end of the air inlet 11 of the motor cover 1. The outer side of the filter 3 is also provided with an air outlet cover plate 4, and the air outlet cover plate 4 is buckled on the outer side of the air cover lower cover 202. The air outlet cover plate 4 is provided with an air exhaust hole 40, and the air exhaust hole 40 is opposite to the filter 3. The second outlet 221 is disposed at an outer circumferential side of the wind cover lower cover 202, the filter 3 is disposed at an outer circumferential side position, and the wind outlet cover plate 4 is directly exposed to the outside and can protect the filter 3. Like this after filter 3 finishes using, after taking off outside air-out apron 4, alright in order to directly take off filter 3 and wash, and need not to dismantle the motor cover 1 of dust catcher and fan housing 2 respectively and then trade filter 3, consequently improved filter 3 and dismantled abluent convenience.
In a possible implementation manner, as shown in fig. 1 and fig. 2, the air inlet 11 and the air outlet 12 of the motor cover 1 are arranged side by side, at this time, the air inlet 11 and the air inlet channel 21 of the air cover lower cover 202 are coaxially arranged, the air flow enters the air cover 2 through the air guide opening 20, then enters the motor cover 1 through the first inlet 210 and the first outlet 211 of the air inlet channel 21 of the air cover lower cover 202 and the air inlet 11 of the motor cover 1, enters the second inlet 220 and the second outlet 221 of the air outlet channel 22 in the air cover lower cover 202 again through the air outlet 12, and finally is filtered by the filter 3 of the air outlet channel 22, and then the clean air flow is discharged to the outside air. The utility model discloses airflow channel makes the vertical dust catcher overall structure of horizontal single motor compacter.
In one possible implementation, as shown in fig. 2 and 3, a rotating shaft 10 is provided on the motor cover 1, and an air outlet 12 of the motor cover 1 is provided near the rotating shaft 10. The motor cover 1 has a protruding portion 100 protruding outward at a position near the rotation shaft 10, and the air outlet 12 is formed on the protruding portion 100. The motor assembly further comprises a motor 5, the motor 5 is located in the motor cover 1, and the motor 5 is horizontally arranged in the motor cover 1. In the embodiment of the present invention, the axial direction of the motor 5 and the axial direction of the rotating shaft 10 are both perpendicular to the vertical direction of the vertical dust collector, i.e. parallel to the working floor of the vertical dust collector.
The utility model also provides a dust collector, including dust collecting component 6 and foretell motor element, dust collecting component 6 links to each other with motor element. The utility model discloses an air current suction that the dust catcher will have dust and rubbish is in dust collecting assembly 6, produces new clean air current after dust collecting assembly 6 filters, and the air current after will filtering again is direct in the air inlet duct 21 entering motor cover 1 of fan housing 2, then passes through the air outlet duct 22 of fan housing 2 and the filter 3 in the air outlet duct 22 again, gets back to in the outside air after being filtered by the second export 221 of fan housing lower cover 202. On the one hand the utility model discloses a set up foretell airflow channel and make horizontal single motor vertical cleaner's overall structure compacter, on the other hand 3 in use of filter can conveniently get at any time and trade, simple structure, convenient to use.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A motor component of a dust collector is characterized in that the motor component comprises a motor cover and a fan cover,
the motor cover is provided with an air inlet and an air outlet,
the wind cover is provided with an air inlet channel and an air outlet channel, the air inlet channel comprises a first inlet and a first outlet, the air outlet channel comprises a second inlet and a second outlet, the first outlet is communicated with the air inlet, the second inlet is communicated with the air outlet,
the air inlet channel, the air inlet, the air outlet and the air outlet channel are communicated in sequence to form an airflow channel, and a filter is arranged on the air outlet channel.
2. The motor assembly of claim 1, wherein the fan housing comprises an upper fan housing cover and a lower fan housing cover, the upper fan housing cover has an air guiding opening therein, the air inlet channel and the air outlet channel are disposed in the lower fan housing cover, the air guiding opening is communicated with the first inlet,
the filter is a HEPA filter, the second outlet is arranged on the outer peripheral side of the air cover lower cover, and the HEPA filter is arranged on the outer peripheral side.
3. The motor assembly of claim 2, wherein the air inlet channel is connected to the air guide opening and the air inlet, and a first inlet end of the air inlet channel is located away from an end of the air inlet of the motor cover, and a first outlet end of the air inlet channel is located close to an end of the air inlet of the motor cover.
4. The motor assembly as claimed in claim 1, wherein the motor housing is provided with a rotating shaft, the fan housing is connected to the motor housing through the rotating shaft, and the air outlet of the motor housing is disposed near the rotating shaft.
5. The motor assembly of claim 4, wherein the motor cover has a projection projecting outward at a position near the rotational shaft, and the air outlet is formed on the projection.
6. The motor assembly of claim 1, wherein the air inlet and the air outlet of the motor housing are positioned side-by-side.
7. The motor assembly of claim 5 further comprising a motor located within the motor housing, the motor being horizontally disposed within the motor housing.
8. The motor assembly according to claim 2, wherein an air outlet cover plate is further disposed on an outer side of the filter, and the air outlet cover plate is fastened to an outer side of the air hood lower cover.
9. The motor assembly of claim 8, wherein the air outlet cover plate is provided with an air outlet hole, and the air outlet hole is opposite to the filter.
10. A vacuum cleaner comprising a motor assembly as claimed in any one of claims 1 to 9 and a dust collection assembly, the dust collection assembly being connected to the motor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839367.2U CN217471850U (en) | 2022-04-12 | 2022-04-12 | Motor element and dust catcher of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839367.2U CN217471850U (en) | 2022-04-12 | 2022-04-12 | Motor element and dust catcher of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217471850U true CN217471850U (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220839367.2U Active CN217471850U (en) | 2022-04-12 | 2022-04-12 | Motor element and dust catcher of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217471850U (en) |
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2022
- 2022-04-12 CN CN202220839367.2U patent/CN217471850U/en active Active
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