CN211233178U - Air purifier convenient to clearance - Google Patents
Air purifier convenient to clearance Download PDFInfo
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- CN211233178U CN211233178U CN201922381498.1U CN201922381498U CN211233178U CN 211233178 U CN211233178 U CN 211233178U CN 201922381498 U CN201922381498 U CN 201922381498U CN 211233178 U CN211233178 U CN 211233178U
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Abstract
The utility model relates to the field of air purifiers, in particular to an air purifier convenient to clean, which comprises a shell, support legs arranged at the lower part of the shell, an air inlet fan arranged on the shell, a filtering component arranged in the shell and a dust collecting component arranged at the bottom of the shell and used for collecting dust; an air inlet is formed in the bottom plate of the shell; the filter assembly comprises a cover cylinder with an opening at the lower end and the lower end fixedly covered on the air inlet, filter cloth fixedly connected to the inner side wall of the cover cylinder, and a cleaning mechanism arranged in the cover cylinder and used for cleaning the filter cloth, wherein the side wall of the cover cylinder is provided with a plurality of through holes; the dust collecting component comprises a dust collecting cover which is covered on the lower wall of the air inlet and has two open ends, and a cover cap which is detachably arranged at the lower end of the dust collecting cover, wherein the dust collecting cover is in a funnel shape with a wide upper part and a narrow lower part; the utility model discloses conveniently clear up the filter cloth to collect the processing to the dust.
Description
Technical Field
The utility model relates to an air purifier field, in particular to an air purifier convenient to clearance.
Background
Air purifiers, also known as "air cleaners", air fresheners, purifiers, are mainly used for removing contaminants such as dust in the filtered air.
Present air purifier mainly filters the dust by its inside filtering component, and filtering component generally comprises parts such as filter cloth, and this kind of air cleaner is after long-term the use, and the filter cloth goes up back to accumulate more dust, and the casing of clarifier needs to be dismantled down during later stage clearance is clearing up the filter cloth, and the operation is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an air purifier convenient to clearance.
In order to solve the technical problem, the technical scheme of the utility model is that:
an air purifier convenient to clean comprises a shell, support legs arranged at the lower part of the shell, an air inlet fan arranged on the shell, a filtering component arranged in the shell, an air outlet arranged at the upper part of the shell, and a dust collecting component arranged at the bottom of the shell and used for collecting dust;
an air inlet is formed in the bottom plate of the shell;
the filter assembly comprises a cover cylinder with an opening at the lower end and the lower end fixedly covered on the air inlet, filter cloth fixedly connected to the inner side wall of the cover cylinder, and a cleaning mechanism arranged in the cover cylinder and used for cleaning the filter cloth, wherein the side wall of the cover cylinder is provided with a plurality of through holes;
the dust collecting component comprises a dust collecting cover which is covered on the lower wall of the air inlet and has two open ends, and a cover cap which is detachably arranged at the lower end of the dust collecting cover, wherein the dust collecting cover is in a funnel shape with a wide upper part and a narrow lower part;
the air outlet end of the air inlet fan extends into the dust collection cover and is communicated with the dust collection cover.
Preferably, the cover cylinder is in a cylinder shape with a closed upper end; the cleaning mechanism comprises a motor fixedly mounted on the upper wall of the cover cylinder, a rotating shaft fixedly mounted on a motor spindle and extending into the cover cylinder and coaxially arranged with the cover cylinder, a batten fixedly mounted on the rotating shaft and axially extending along the rotating shaft, and bristles fixedly mounted on the batten and abutted against the inner wall of the filter cloth.
Preferably, a connecting pipe with a threaded section on the outer wall is fixedly connected to the lower port of the dust collection cover; the inner side wall of the cover cap is provided with a thread groove matched with the thread section of the connecting pipe; the cover cap is installed on the connecting pipe in a threaded mode.
Preferably, a circle of flange is arranged at the upper end edge of the dust collection cover, the flange is mounted at the lower part of the bottom wall of the shell through a screw, and a sealing ring is arranged between the flange and the joint surface of the shell.
Preferably, the filtering component also comprises a HEPA filtering net and an active carbon filtering net which are horizontally and fixedly connected in the shell and fixedly connected with the outer wall of the cover cylinder; wherein HEPA filter screen and active carbon filter screen all are located the through-hole top of the top.
Preferably, an annular ultraviolet lamp is further arranged in the shell.
Compare prior art, the utility model has the advantages that:
the filter cloth is arranged on the cover cylinder, and the brushing mechanism for brushing the filter cloth is arranged in the cover cylinder, so that the dust attached to the filter cloth can be cleaned through the brushing mechanism, and the filter cloth is prevented from being blocked by excessive dust accumulated;
and the utility model discloses set up dust cage and shroud in the casing lower part to can collect the dust that drops, later stage only need take off the shroud and can clear up.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic bottom structure of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2.
Reference numerals: 1. a housing; 11. an air outlet; 12. an air inlet; 3. an air intake fan; 4. an ultraviolet lamp; 51. a cover cylinder; 511. a through hole; 512. filtering cloth; 521. a motor; 522. a rotating shaft; 523. laths; 524. brushing; 53. a HEPA filter screen; 54. an active carbon filter screen; 61. a dust collection cover; 611. a connecting pipe; 612. a flange; 613. a seal ring; 62. and (4) a cover.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
Example (b):
referring to fig. 1, the present embodiment provides an air purifier convenient to clean, which includes a housing 1, support legs disposed at a lower portion of the housing 1, an intake fan 3 disposed on the housing 1, and a filter assembly disposed in the housing 1;
referring to fig. 2, an air outlet 11 is formed at the upper part of the housing 1 for guiding out the purified air; an air inlet 12 is formed in the bottom plate of the shell 1 and used for supplying air into the shell 1;
the filtering assembly comprises a cover cylinder 51 with an open lower end and a fixed lower end covering the air inlet 12, wherein the cover cylinder 51 is cylindrical with a closed upper end, the side wall of the cover cylinder 51 is provided with a plurality of through holes 511, the through holes 511 are used for air to flow through, and the lower end of the cover cylinder 51 is overlapped with the air inlet 12.
The filter cloth 512 is fixedly arranged on the inner side wall of the cover cylinder 51, and the filter cloth 512 is arranged along the inner side wall of the cover cylinder 51 and covers the inner side wall of the cover cylinder 51; and the filter cloth 512 covers all the through holes 511, so that dust in the air is filtered through the filter cloth 512.
In order to improve the purification effect, the filter assembly in this embodiment further includes a HEPA filter 53 and an activated carbon filter 54 horizontally and fixedly connected in the housing 1 and fixedly connected with the outer wall of the shroud cylinder 51; wherein HEPA filter screen 53 and active carbon filter screen 54 all are located the through-hole 511 top, so air after filter cloth 512 filters can be adsorbed when passing through HEPA filter screen 53 and active carbon filter screen 54 once more and purify to improve purification filtering effect.
In order to sterilize, the ultraviolet lamp 4 may be disposed in the casing 1 in a ring shape, and the ultraviolet lamp 4 is covered outside the cover cylinder 51 and is fixedly mounted on the inner wall of the casing 1 by a fixing rod.
The filter assembly in this embodiment further comprises a brushing mechanism for brushing the filter cloth 512 in the cover cylinder 51, specifically:
the cleaning mechanism comprises a motor 521 fixedly mounted on the upper wall of the cover cylinder 51, a rotating shaft 522 fixedly mounted on the main shaft of the motor 521 and extending into the cover cylinder 51 and coaxially arranged with the cover cylinder 51, a slat 523 fixedly mounted on the rotating shaft 522 and axially extending along the rotating shaft 522, and bristles 524 fixedly mounted on the slat 523 and abutting against the inner wall of the filter cloth 512. Therefore, the cover cylinder 51 has two functions, one function is used for supporting and installing the filter cloth 512, and the other function is used for installing the motor 521; when the cleaning brush works, the motor 521 drives the rotating shaft 522 to rotate, and then the rotating shaft 522 drives the slat 523 and the bristles 524 to rotate together, so that the bristles 524 continuously clean the inner wall of the filter cloth 512, and dust adsorbed on the filter cloth 512 is brushed off.
In order to collect the dropped dust, the present embodiment is a dust collecting assembly for collecting dust at the bottom of the housing 1, specifically:
as shown in fig. 3 and 4, the dust collecting assembly includes a dust collecting cover 61 covering the lower wall of the air inlet 12 and having two open ends, and a cover 62 detachably mounted at the lower end of the dust collecting cover 61, wherein the dust collecting cover 61 is in a funnel shape with a wide upper part and a narrow lower part; therefore, the dust directly falls into the dust collection cover 61 from the air inlet 12 after being cleaned, and finally accumulates in the dust collection cover 61 and falls into the cover 62, and at the moment, the dust can be taken out only by screwing off the cover 62.
The air outlet end of the air inlet fan 3 extends into the dust collection cover 61 and is communicated with the dust collection cover 61, so that the air inlet fan 3 exhausts air into the dust collection cover 61, and the air in the dust collection cover 61 enters the cover cylinder 51 from the air inlet 12 for subsequent work.
In order to facilitate the removal of the cover cap 62, a connection tube 611 having a threaded section on the outer wall is fixedly connected to the lower port of the dust collection cover 61 in this embodiment; a thread groove matched with the thread section of the connecting pipe 611 is formed in the inner side wall of the cover cap 62; by the matching of the thread section and the thread groove, the cover 62 can be screwed on the connecting pipe 611, and the connecting pipe 611 and the dust collection cover 61 are integrally formed.
In order to make the dust-collecting cover 61 be able to be removed from the housing 1 as a whole, a ring of flange 612 is provided at the upper end edge of the dust-collecting cover 61 in this embodiment, the flange 612 is mounted at the lower part of the bottom wall of the housing 1 by screws, and a sealing ring 613 is provided between the flange 612 and the engagement surface of the housing 1, the sealing ring 613 is provided to ensure the sealing property between the dust-collecting cover 61 and the housing 1.
The implementation principle is as follows: the air purification process: the fan guides the room air into the dust collecting hood 61 (at this time, the cover cap 62 covers the dust collecting hood 61), the air enters the hood cylinder 51 from the dust collecting hood 61 through the air inlet 12 and is subjected to dust filtration by the filter cloth 512 in the hood cylinder 51, the filtered air flows into the shell 1 through the through hole 511, is adsorbed and purified again when passing through the HEPA filter screen 53 and the active carbon filter screen 54, and is irradiated and disinfected by the ultraviolet lamp 4; finally, the waste gas is discharged from the gas outlet 11 of the shell 1, and the purification is completed.
When cleaning, the motor 521 drives the brush 524 to clean the filter cloth 512 on the inner wall of the cover cylinder 51, so that the dust attached to the filter cloth 512 falls into the cover cap 62 in the dust collection cover 61, and the dust can be taken out by screwing off the cover cap 62. When the dust in the dust collecting cover 61 is to be cleaned, the cover 62 is removed, the air intake fan is turned on, and a part of the dust in the dust collecting cover is blown out from the lower port of the dust collecting cover by the air intake fan.
Above only the typical example of the utility model discloses, in addition, the utility model discloses can also have other multiple concrete implementation manners, all adopt the technical scheme that equivalent replacement or equivalent transform formed, all fall in the utility model discloses the scope of claiming.
Claims (6)
1. The utility model provides an air purifier convenient to clearance, includes the casing, locates the casing lower part the stabilizer blade, locates the air intake fan on the casing to and locate the filter assembly in the casing, gas outlet, its characterized in that have been seted up on casing upper portion: the dust collector also comprises a dust collecting component which is arranged at the bottom of the shell and used for collecting dust;
an air inlet is formed in the bottom plate of the shell;
the filter assembly comprises a cover cylinder with an opening at the lower end and the lower end fixedly covered on the air inlet, filter cloth fixedly connected to the inner side wall of the cover cylinder, and a cleaning mechanism arranged in the cover cylinder and used for cleaning the filter cloth, wherein the side wall of the cover cylinder is provided with a plurality of through holes;
the dust collecting component comprises a dust collecting cover which is covered on the lower wall of the air inlet and has two open ends, and a cover cap which is detachably arranged at the lower end of the dust collecting cover, wherein the dust collecting cover is in a funnel shape with a wide upper part and a narrow lower part;
the air outlet end of the air inlet fan extends into the dust collection cover and is communicated with the dust collection cover.
2. An air cleaner for facilitating cleaning according to claim 1, wherein: the cover cylinder is in a cylinder shape with the upper end closed; the cleaning mechanism comprises a motor fixedly mounted on the upper wall of the cover cylinder, a rotating shaft fixedly mounted on a motor spindle and extending into the cover cylinder and coaxially arranged with the cover cylinder, a batten fixedly mounted on the rotating shaft and axially extending along the rotating shaft, and bristles fixedly mounted on the batten and abutted against the inner wall of the filter cloth.
3. An air cleaner to facilitate cleaning according to claim 1 or 2, wherein: a connecting pipe with a threaded section on the outer wall is fixedly connected to the lower port of the dust collection cover; the inner side wall of the cover cap is provided with a thread groove matched with the thread section of the connecting pipe; the cover cap is installed on the connecting pipe in a threaded mode.
4. An air cleaner for facilitating cleaning according to claim 3, wherein: the dust collection cover is characterized in that a circle of flange is arranged at the upper end edge of the dust collection cover, the flange is mounted at the lower part of the bottom wall of the shell through screws, and a sealing ring is arranged between the flange and the joint surface of the shell.
5. An air cleaner for facilitating cleaning according to claim 1, wherein: the filter assembly also comprises a HEPA filter screen and an active carbon filter screen which are horizontally and fixedly connected in the shell and fixedly connected with the outer wall of the cover cylinder; wherein HEPA filter screen and active carbon filter screen all are located the through-hole top of the top.
6. An air cleaner to facilitate cleaning according to claim 5, wherein: an annular ultraviolet lamp is further arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381498.1U CN211233178U (en) | 2019-12-26 | 2019-12-26 | Air purifier convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381498.1U CN211233178U (en) | 2019-12-26 | 2019-12-26 | Air purifier convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211233178U true CN211233178U (en) | 2020-08-11 |
Family
ID=71921638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922381498.1U Active CN211233178U (en) | 2019-12-26 | 2019-12-26 | Air purifier convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211233178U (en) |
-
2019
- 2019-12-26 CN CN201922381498.1U patent/CN211233178U/en active Active
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