CN215446800U

CN215446800U - Air purifier with filter screen self-cleaning function

Info

Publication number: CN215446800U
Application number: CN202121791095.5U
Authority: CN
Inventors: 杨施迪
Original assignee: Shanghai Qingyu Air Purification Technology Co ltd
Current assignee: Shanghai Qingyu Air Purification Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-07
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an air purifier with a filter screen self-cleaning function, comprising an installation mechanism and a cleaning mechanism. The installation mechanism comprises a casing, a top plate, a partition plate, a bottom plate and a solar charger, and the casing is provided with an opening There is an annular through groove, the cleaning mechanism includes an adsorption layer, a filter screen, an insect-proof net, a multi-stage electric push rod and a cleaning brush, and the adsorption layer and the filter screen are snap-connected to the bottom of the partition. The utility model achieves convenient disassembly and assembly of the device, convenient replacement of parts and convenient operation when working outdoors, through the cooperation among the casing, the top plate, the bottom plate, the fixing screw, the solar charger, the battery, the air pump, the air pipe and the air hood. The effect of improving the battery life and the cooperation between the adsorption layer, the filter screen, the multi-stage electric push rod, the cleaning brush, the support plate and the single-chip microcomputer achieve the effect of convenient automatic cleaning of the filter screen, which is very convenient and saves time.

Description

Air purifier with filter screen self-cleaning function

Technical Field

The utility model relates to the technical field of air purification, in particular to an air purifier with a filter screen self-cleaning function.

Background

There are many different technologies and media in air purifiers that make it possible to provide clean and safe air to users, and the common air purification technologies are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc., but the existing air purifier has many problems or defects;

the existing air purifier is inconvenient to continue to be disassembled and assembled, the replacement of a filter screen and energy are very troublesome, and meanwhile, the existing air purifier mostly cannot carry out external operation for a long time and has poor cruising ability; current air purifier need dismantle then the manual work when clearing up the filter screen and clear up very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air purifier with a filter screen self-cleaning function, which solves the problems of inconvenient replacement of parts and inconvenient cleaning in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an air purifier with a filter screen self-cleaning function comprises an installation mechanism and a cleaning mechanism.

Installation mechanism includes casing, roof, baffle, bottom plate and solar charger, the annular has been seted up on the casing and has been led to the groove, fixedly connected with baffle on the shells inner wall, casing threaded connection has the fixed screw, the top and the bottom of casing all have roof and bottom plate through fixed screw threaded connection, fixed embedding installs solar charger on the face of the top of roof, fixed mounting has battery and air pump respectively on the face of the top of baffle, air pump output and input are all fixed the trachea of having cup jointed, the fixed cover has cup jointed the fan housing on the trachea.

Clean mechanism includes adsorbed layer, filter screen, fly net, multistage electric putter and cleaning brush, the bottom at the baffle is connected to the equal buckle of adsorbed layer and filter screen, fly net fixed connection is in the inside of the annular logical groove of casing, fixed mounting has multistage electric putter on the face of the top of bottom plate, multistage electric putter's top fixedly connected with cleaning brush, the cleaning brush overlap joint is on the surface of filter screen, the backup pad has been cup jointed to the fixed backup pad that has cup jointed on multistage electric putter's the output, fixedly connected with singlechip is gone up to the face of the top of bottom plate.

For strong adsorption effect, the quantity of adsorbed layer is four, four adsorbed layer is rectangle symmetric distribution between baffle and backup pad.

In order to enlarge the output quantity of the device, a plurality of wind shields are fixedly sleeved on the air pipe at the input end of the air pump, and the wind shields are distributed on the corresponding air pipe in a cross shape at equal intervals.

In order to enhance the purifying effect of the device, preferably, the filter screen is cylindrically distributed between the partition board and the support board, and the bottom end of the filter screen is lapped on the top end surface of the support board.

In order to reduce interference between the components, it is preferable that the partition and the support plate divide the interior of the housing into three to form a working chamber, a purge chamber, and a control chamber.

In order to facilitate the control of the work of the electronic component and the provision of power, preferably, the storage battery is electrically connected with the solar charger, the air pump, the multi-stage electric push rod and the single chip microcomputer respectively, and the storage battery is a rechargeable battery.

Compared with the prior art, the utility model has the beneficial effects that:

(1) by arranging the mounting mechanism, the device achieves the effects of conveniently dismounting the device, conveniently replacing parts and improving the endurance capacity during outdoor work by matching the shell, the top plate, the bottom plate, the fixing screws, the solar charger, the storage battery, the air pump, the air pipe and the fan cover, and solves the problems that the conventional air purifier is inconvenient to continuously dismount, the filter screen and the energy are very troublesome to replace, the external operation can not be carried out for a long time, and the endurance capacity is poor;

(2) through setting up clean mechanism, this device passes through the cooperation between adsorbed layer, filter screen, multistage electric putter, cleaning brush, backup pad and the singlechip, has reached and can conveniently carry out automatic clearance filter screen, and is very convenient, the effect of saving time, has solved current air purifier when clearing up the filter screen, need dismantle then the manual work clear up very inconvenient problem.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a top plate; 3. a partition plate; 4. a base plate; 401. fixing screws; 5. a solar charger; 6. a storage battery; 7. an air pump; 8. an air tube; 9. a fan housing; 10. an adsorption layer; 11. a filter screen; 12. an insect-proof net; 13. a multi-stage electric push rod; 14. a cleaning brush; 15. a support plate; 16. and a single chip microcomputer.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, an air cleaner with a self-cleaning function of a filter screen includes a mounting mechanism and a cleaning mechanism.

Installation mechanism includes casing 1, roof 2, baffle 3, bottom plate 4 and solar charger 5, the annular has been seted up on casing 1 and has been led to the groove, fixedly connected with baffle 3 on the 1 inner wall of casing, 1 threaded connection of casing has set screw 401, casing 1's top and bottom all have roof 2 and bottom plate 4 through set screw 401 threaded connection, solar charger 5 is installed to fixed embedding on the top face of roof 2, respectively fixed mounting has battery 6 and air pump 7 on the face of top of baffle 3, trachea 8 has all been cup jointed to air pump 7 output and input, the fixed cover has been cup jointed on trachea 8 and has been connected with fan housing 9.

Clean mechanism includes adsorbed layer 10, filter screen 11, fly net 12, multistage electric putter 13 and cleaning brush 14, the bottom at baffle 3 is connected to adsorbed layer 10 and the equal buckle of filter screen 11, fly net 12 fixed connection is in the inside of the annular of casing 1 through the groove, fixed mounting has multistage electric putter 13 on the top face of bottom plate 4, the top fixedly connected with cleaning brush 14 of multistage

electric putter

13, 14 overlap joints of cleaning brush are on the surface of filter screen 11, backup pad 15 has been cup jointed to the fixed backup pad that has cup jointed on the output of multistage electric putter 13, fixedly connected with singlechip 16 on the top face of bottom plate 4.

Firstly, the device is arranged at a designated position, then a switch of a storage battery 6 is turned on, then an air pump 7 is turned on, the air pipe 8 and a fan cover 9 are matched with a filter screen 11 and an adsorption layer 10 to carry out purification action, when the device works outside, the solar charger 5 supplies power to the storage battery 6, when parts need to be replaced, only a fixing screw 401 needs to be unscrewed, a top plate 2 and a bottom plate 4 are opened, the device can be conveniently disassembled and assembled, the parts are convenient to replace, the effect of improving the cruising ability is achieved when the parts need to be replaced, when the parts need to be cleaned for a period of time, a multi-stage electric push rod 13 is opened through a single chip microcomputer 16, the output end of the multi-stage electric push rod 13 drives a cleaning brush 14 to carry out cleaning work on the outer surface of the filter screen 11, the cleaned dust falls on a supporting plate 15, only the bottom plate 4 needs to be opened regularly to pour out the dust, and the filter screen 11 can be conveniently cleaned automatically, very convenient and time-saving.

Example two:

The mounting mechanism comprises a shell 1, a top plate 2, a partition plate 3, a bottom plate 4 and a solar charger 5, wherein an annular through groove is formed in the shell 1, the partition plate 3 is fixedly connected to the inner wall of the shell 1, a fixing screw 401 is in threaded connection with the shell 1, the top end and the bottom end of the shell 1 are both in threaded connection with the top plate 2 and the bottom plate 4 through the fixing screw 401, the solar charger 5 is fixedly embedded and mounted on the top end face of the top plate 2, in order to reduce interference among components, the partition plate 3 and a support plate 15 divide the interior of the shell 1 into three parts to form a working chamber, a purification chamber and a control chamber, a storage battery 6 and an air pump 7 are respectively and fixedly mounted on the top end face of the partition plate 3, in order to control the work and provide power of electronic components, the storage battery 6 is respectively and electrically connected with the solar charger 5, the air pump 7, a multi-stage electric push rod 13 and a single chip microcomputer 16, and the storage battery 6 is a rechargeable battery, the air pipe 8 is fixedly sleeved at the output end and the input end of the air pump 7, the air pipe 8 is fixedly sleeved with the fan housings 9, in order to enlarge the output quantity of the device, the air pipe 8 at the input end of the air pump 7 is fixedly sleeved with the fan housings 9, and the fan housings 9 are distributed on the corresponding air pipe 8 in a cross shape at equal intervals.

The cleaning mechanism comprises an adsorption layer 10, a filter screen 11, an insect-proof net 12, a multi-stage electric push rod 13 and a cleaning brush 14, wherein the adsorption layer 10 and the filter screen 11 are connected to the bottom of the partition plate 3 in a buckling manner, in order to enhance the purification effect of the device, the filter screen 11 is distributed between the partition plate 3 and the supporting plate 15 in a cylindrical manner, the bottom end of the filter screen 11 is lapped on the top end face of the supporting plate 15, in order to enhance the adsorption effect, the adsorption layers 10 are four, the four adsorption layers 10 are symmetrically distributed between the partition plate 3 and the supporting plate 15 in a rectangular manner, the insect-proof net 12 is fixedly connected inside the annular through groove of the shell 1, the multi-stage electric push rod 13 is fixedly installed on the top end face of the bottom plate 4, the cleaning brush 14 is fixedly connected to the top end of the multi-stage electric push rod 13, the cleaning brush 14 is lapped on the outer surface of the filter screen 11, the supporting plate 15 is fixedly sleeved on the output end of the multi-stage electric push rod 13, the top end face of the bottom plate 4 is fixedly connected with a singlechip 16.

The working principle is as follows: the electrical components that appear in this application all external intercommunication power and control switch when using, at first install this device in the assigned position, then open the switch of battery 6, then open air pump 7, purify the action through trachea 8 and fan housing 9 cooperation filter screen 11 and adsorbed layer 10, externally during operation, solar charger 5 supplies power for battery 6, when needing to change the part, only need to unscrew set screw 401, open roof 2 and bottom plate 4, it can conveniently carry out the dismouting to the device to have reached, conveniently change spare part and when the field work, promote the effect of duration, the inconvenient continuation of current air purifier is dismouting of going on of having solved, the trouble of changing filter screen 11 and energy ten minutes with can not carry out the outside work of longer time, the relatively poor problem of duration.

When a period of time needs the clearance, open multistage electric putter 13 through singlechip 16 and make multistage electric putter 13's output drive cleaning brush 14 and clear up the work on filter screen 11's surface, the dust of clearance falls on backup pad 15, only need regularly open bottom plate 4 pour out the dust can, it can conveniently carry out automatic clearance filter screen 11 to have reached, it is very convenient, the effect of saving time, current air purifier has been solved when clearing up filter screen 11, need dismantle then the manual work clear up very inconvenient problem.

The present invention relates to circuits, electronic components and control modules all of which are well within the skill of those in the art and, needless to say, the present invention is not directed to software and process improvements.

In the description of the present invention, it is to be understood that the terms "center", "middle", "eccentric", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing and simplifying the description, but 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 utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air purifier with self-cleaning function of filter screen which characterized in that: comprises a mounting mechanism and a cleaning mechanism;

the mounting mechanism comprises a shell (1), a top plate (2), a partition plate (3), a bottom plate (4) and a solar charger (5), wherein an annular through groove is formed in the shell (1), the partition plate (3) is fixedly connected to the inner wall of the shell (1), the shell (1) is in threaded connection with a fixing screw (401), the top end and the bottom end of the shell (1) are both in threaded connection with the top plate (2) and the bottom plate (4) through the fixing screw (401), the solar charger (5) is fixedly embedded and mounted on the top end face of the top plate (2), a storage battery (6) and an air pump (7) are fixedly mounted on the top end face of the partition plate (3) respectively, an air pipe (8) is fixedly sleeved on an output end and an input end of the air pump (7), and a fan cover (9) is fixedly sleeved on the air pipe (8);

clean mechanism includes adsorbed layer (10), filter screen (11), fly net (12), multistage electric putter (13) and cleaning brush (14), the bottom at baffle (3) is connected to the equal buckle in adsorbed layer (10) and filter screen (11), fly net (12) fixed connection is inside at the annular of casing (1) leads to the groove, fixed mounting has multistage electric putter (13) on the top face of bottom plate (4), the top fixedly connected with cleaning brush (14) of multistage electric putter (13), cleaning brush (14) overlap joint is on the surface of filter screen (11), fixed backup pad (15) have been cup jointed on the output of multistage electric putter (13), fixedly connected with singlechip (16) on the top face of bottom plate (4).

2. The air purifier with the self-cleaning function of the filter screen of claim 1, wherein: the number of the adsorption layers (10) is four, and the four adsorption layers (10) are symmetrically distributed between the partition plate (3) and the support plate (15) in a rectangular shape.

3. The air purifier with the self-cleaning function of the filter screen of claim 1, wherein: the air pipes (8) on the input ends of the air pumps (7) are fixedly sleeved with a plurality of fan covers (9), and the fan covers (9) are distributed on the corresponding air pipes (8) in a cross shape at equal intervals.

4. The air purifier with the self-cleaning function of the filter screen of claim 1, wherein: the filter screen (11) is cylindrically distributed between the partition board (3) and the support plate (15), and the bottom end of the filter screen (11) is lapped on the top end face of the support plate (15).

5. The air purifier with the self-cleaning function of the filter screen of claim 1, wherein: the partition plate (3) and the support plate (15) divide the interior of the shell (1) into three parts to form a working cavity, a purification cavity and a control cavity.

6. The air purifier with the self-cleaning function of the filter screen of claim 1, wherein: the solar air pump is characterized in that the storage battery (6) is electrically connected with the solar charger (5), the air pump (7), the multi-stage electric push rod (13) and the single chip microcomputer (16) respectively, and the storage battery (6) is a rechargeable battery.