CN219889714U

CN219889714U - Air purifying device

Info

Publication number: CN219889714U
Application number: CN202321155261.1U
Authority: CN
Inventors: 孙益华; 吴悦健; 邬琳燕; 胡宏平
Original assignee: Gonghe Design Group Co ltd
Current assignee: Gonghe Design Group Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-10-24
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of indoor integration, and discloses an air purifying device, which comprises a shell, wherein an air inlet net is arranged at the bottom of the shell, an air outlet net is fixedly arranged at the back of the shell, a filter screen is detachably connected to the inside of the shell through a connecting structure, a plurality of groups of suction fans are arranged above the corresponding filter screen in the shell, purifying equipment is fixedly arranged above the corresponding suction fans at the bottom of the shell, the suction fans suck air into the shell when the air purifying device is used, the filter screen filters dust in the air, then the air flows into the purifying equipment along with the suction of the suction fans, is purified by the purifying equipment, and finally is discharged through the air outlet net.

Description

Air purifying device

Technical Field

The utility model relates to the technical field of indoor integration, in particular to an air purifying device.

Background

In the environment where human beings live, various epidemic diseases such as influenza and other virus infections are discharged along with the discharge of industrial waste gas, particularly, dust and harmful gases with bacteria in the air can enter human organs through respiration, so that the diseases are caused, and the health of the human beings is seriously endangered. The improvement of living standard and living condition of people makes the air in the increasingly closed decorative room turbid, the circulation is not smooth, some pollutants which can not be seen by naked eyes are increased gradually, the foreign matters are difficult to eliminate, and the indoor air pollution is caused.

Therefore, air purification equipment is needed, integrated indoor purification equipment is to inhale indoor air, PM2.5 and other pollutants in the air are removed through a HEPA filter screen or an electrostatic dust collection device, clean air is blown out from an air outlet after the pollutants such as formaldehyde are removed through an active carbon filter element, the prior art is like a CN214172489U integrated multifunctional air purification and sterilization device, the integrated multifunctional air purification and sterilization device belongs to the field of air purification and sterilization device, the integrated multifunctional air purification and sterilization device comprises a box body, an air inlet is arranged at the bottom of the box body, an air outlet is arranged at the top of the box body, and a primary filter unit, a high-voltage electrostatic treatment unit, a middle-effect filter unit, a spectrum disinfection and decomposition unit, a photocatalyst carbon filter, an ozone generating device, a final-effect filter unit and an exhaust fan are sequentially arranged between the air inlet and the air outlet of the box body from bottom to top. The utility model has the advantages that the indoor air can be effectively and comprehensively disinfected and sterilized, dust and peculiar smell in the air are filtered, the air purifying effect is obviously improved, the filter unit is arranged in the indoor air purifying device, and the filter unit needs to be disassembled and cleaned or replaced after being used for a long time.

Disclosure of Invention

(one) solving the technical problems

The utility model provides an air purifying device for overcoming the defects in the prior art, and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air purification device, includes the shell, the bottom of shell is provided with the air inlet net, and the back fixed mounting of shell has the air-out net, and the inside of shell is connected with the filter screen through connection structure can be dismantled, the inside top that corresponds the filter screen of shell is provided with multiunit suction fan, the top fixed mounting that the bottom of shell corresponds the suction fan has purifying equipment, and purifying equipment is current structure, and it is mainly responsible for purifying the air, and the suction fan filters the dust in the air to the inside of shell when using, and the air flows in purifying equipment along with the suction of suction fan afterwards, is purified by purifying equipment, finally discharges through the air-out net.

Preferably, the connecting mechanism comprises a locking device, a bulge and a side wall groove, wherein the position of the shell corresponding to the filter screen is provided with a strip-shaped opening, the width of the strip-shaped opening is the same as the width of the inner wall of the shell, the inner wall of the shell and the inner wall of the strip-shaped opening are provided with side wall grooves, the position of the filter screen corresponding to the side wall groove is fixedly provided with the bulge, the bulge is matched with the side wall groove, the bulge is movably clamped with the side wall groove, the side wall groove is connected with the locking device, when the filter screen is required to be installed or detached, the step of taking out or assembling and disassembling the filter screen from the inside of the shell can be completed only by transverse drawing or sliding, and the connecting mechanism is simple and convenient to install.

Preferably, the locking device comprises a plug-in assembly, a rotating shaft and a rotating wheel, the rotating wheel is arranged in the shell, the rotating shaft is fixedly arranged on the side face of the rotating wheel, the rotating shaft is rotationally connected with a hollow area in the shell, one fifth of the surface of the rotating wheel extends to the outer side of the shell, and the plug-in assembly is connected with the rotating wheel.

Preferably, the grafting subassembly includes lead screw, screwed ring and joint piece, the bottom fixed mounting of shell has the screwed ring, and the screwed ring sets up between swiveling wheel and arch, has seted up the slot on the swiveling wheel, and the lead screw is pegged graft in the inside of slot, has seted up the external screw thread on the outer wall of lead screw, and the lead screw passes the screwed ring and is in the same place with screwed ring threaded connection, and the terminal fixed mounting of lead screw has the joint piece, has seted up the slot on the position that the arch corresponds the joint piece.

Preferably, integrated into one piece has the bar on the inner wall of slot, the end of lead screw has offered sunken on the position that corresponds the bar, sunken and bar activity joint are in the same place, when rotatory swiveling wheel, can drive the lead screw and carry out synchronous rotation, the lead screw can carry out lateral shifting under the drive of screw thread this moment, when the lead screw moves to being close to protruding one side, the joint piece can be gradually the joint inside of slot, fix the arch, accomplish the locking to the filter screen position, when needs dismantlement change, the rotatory swiveling wheel of opposite direction drives the lead screw and rotates, the lead screw is to being close to swiveling wheel one side and remove, retract gradually the inside of slot, joint piece no longer joint with the slot.

(III) beneficial effects

Compared with the prior art, the utility model provides an air purifying device, which has the following beneficial effects:

1. this air purification device, when rotatory swiveling wheel, can drive the lead screw and carry out synchronous rotation, the lead screw can carry out lateral shifting under the drive of screw thread this moment, when the lead screw moves to being close to the inside of protruding one side, the joint piece can block gradually to the slot, fix the arch, accomplish the locking to the filter screen position, when need dismantle the change, the rotatory swiveling wheel of opposite direction drives the lead screw and rotates, the lead screw moves to being close to swiveling wheel one side, retract to the inside of slot gradually, joint piece and slot no longer the joint, when need install or dismantle the filter screen, only need transversely pull or slide, can accomplish the step of taking out or loading and unloading the filter screen from the inside of shell, install simple and conveniently, it need dismantle clearance or change to it after using for a long time to have solved among the prior art filter unit, the filter unit of prior art is direct fixation in the box, be difficult to dismantle, cause follow-up clearance or change trouble.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a partially enlarged schematic view at a in fig. 2.

In the figure: 1. a housing; 2. an air inlet net; 3. a filter screen; 4. an air outlet net; 5. a suction fan; 6. a purifying device; 7. a protrusion; 8. a sidewall groove; 9. a slot; 10. a rotating shaft; 11. a rotating wheel; 12. a slot; 13. a screw rod; 14. a threaded ring; 15. and a clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an air purifying device comprises a housing 1, an air inlet net 2 is arranged at the bottom of the housing 1, an air outlet net 4 is fixedly arranged at the back of the housing 1, a filter screen 3 is detachably connected to the interior of the housing 1 through a connecting structure, a plurality of groups of suction fans 5 are arranged above the filter screen 3 corresponding to the interior of the housing 1, purifying equipment 6 is fixedly arranged above the suction fans 5 corresponding to the bottom of the housing 1, the purifying equipment 6 is of an existing structure and mainly responsible for purifying air, when the air purifying device is used, the suction fans 5 suck air into the interior of the housing 1, the filter screen 3 filters dust in the air, then the air flows into the purifying equipment 6 along with the suction of the suction fans 5, is purified by the purifying equipment 6, and finally is discharged through the air outlet net 4.

Further, coupling mechanism includes locking means, protruding 7 and lateral wall groove 8, the bar opening has been seted up on the position that shell 1 corresponds filter screen 3, bar open-ended width is the same with the inner wall width of shell 1, and lateral wall groove 8 has all been seted up on the inner wall of shell 1 and the bar open-ended inner wall, fixed mounting has protruding 7 on the position that filter screen 3 corresponds lateral wall groove 8, protruding 7 and lateral wall groove 8 looks adaptation, protruding 7 and lateral wall groove 8 movable joint are in the same place, lateral wall groove 8 is connected with locking means, when filter screen 3 need be installed or dismantled, only need transversely pull or slide, can accomplish the step of taking out or loading and unloading filter screen 3 from the inside of shell 1, it is simple and convenient to install.

Further, the locking device comprises a plug-in assembly, a rotating shaft 10 and a rotating wheel 11, the rotating wheel 11 is arranged in the shell 1, the rotating shaft 10 is fixedly arranged on the side face of the rotating wheel 11, the rotating shaft 10 is rotationally connected with a hollow area in the shell 1, one fifth of the surface of the rotating wheel 11 extends to the outer side of the shell 1, and the plug-in assembly is connected with the rotating wheel 11.

Further, the grafting subassembly includes lead screw 13, screwed ring 14 and joint piece 15, and the bottom fixed mounting of shell 1 has screwed ring 14, and screwed ring 14 sets up between swiveling wheel 11 and protruding 7, has seted up slot 12 on the swiveling wheel 11, and lead screw 13 grafting is in slot 12's inside, has seted up the external screw thread on the outer wall of lead screw 13, and lead screw 13 passes screwed ring 14 and is in the same place with screwed ring 14 threaded connection, and the terminal fixed mounting of lead screw 13 has joint piece 15, has seted up slot 9 on protruding 7 corresponds the position of joint piece 15.

Further, integrated into one piece has the bar on the inner wall of slot 12, the end of lead screw 13 has offered the recess on the position that corresponds the bar, recess and bar activity joint are in the same place, when rotatory swiveling wheel 11, can drive lead screw 13 and carry out synchronous rotation, lead screw 13 can carry out lateral shifting under the drive of screw thread this moment, when lead screw 13 moves to being close to protruding 7 one side, joint piece 15 can the gradual joint to the inside of slot 9, fix protruding 7, accomplish the locking to filter screen 3 position, when needs dismantle the change, rotatory swiveling wheel 11 of opposite direction drives lead screw 13 and rotates, lead screw 13 moves to being close to swiveling wheel 11 one side, retract gradually to the inside of slot 12, joint piece 15 no longer the joint with slot 9.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purification device, includes shell (1), its characterized in that, the bottom of shell (1) is provided with air inlet net (2), and the back fixed mounting of shell (1) has air-out net (4), and the inside of shell (1) can be dismantled through connection structure and be connected with filter screen (3), the inside top that corresponds filter screen (3) of shell (1) is provided with multiunit suction fan (5), the top fixed mounting that corresponds suction fan (5) in the bottom of shell (1) has clarification plant (6).

2. An air cleaning device according to claim 1, wherein: connection structure includes locking means, arch (7) and lateral wall groove (8), the bar opening has been seted up on the position that shell (1) corresponds filter screen (3), bar open-ended width is the same with the inner wall width of shell (1), and lateral wall groove (8) have all been seted up on the inner wall of shell (1) and the bar open-ended inner wall, protruding (7) have fixed mounting on the position that filter screen (3) corresponds lateral wall groove (8), protruding (7) and lateral wall groove (8) looks adaptation, protruding (7) are in the same place with lateral wall groove (8) activity joint, lateral wall groove (8) are connected with locking means.

3. An air cleaning device according to claim 2, wherein: the locking device comprises a plug-in assembly, a rotating shaft (10) and a rotating wheel (11), wherein the rotating wheel (11) is arranged in the shell (1), the rotating shaft (10) is fixedly arranged on the side face of the rotating wheel (11), the rotating shaft (10) is rotationally connected with a hollow area in the shell (1), one fifth of the surface of the rotating wheel (11) extends to the outer side of the shell (1), and the plug-in assembly is connected with the rotating wheel (11).

4. An air cleaning device according to claim 3, wherein: the plug-in assembly comprises a screw rod (13), a threaded ring (14) and a clamping block (15), wherein the threaded ring (14) is fixedly arranged at the bottom of the shell (1), the threaded ring (14) is arranged between a rotating wheel (11) and a bulge (7), a slot (12) is formed in the rotating wheel (11), the screw rod (13) is plugged in the slot (12), an external thread is formed in the outer wall surface of the screw rod (13), the screw rod (13) penetrates through the threaded ring (14) and is connected with the threaded ring (14) in a threaded manner, the clamping block (15) is fixedly arranged at the tail end of the screw rod (13), and the slot (9) is formed in the position, corresponding to the clamping block (15), of the bulge (7).

5. An air cleaning device according to claim 4, wherein: the inner wall of the slot (12) is integrally provided with a bar block, the tail end of the screw rod (13) is provided with a dent corresponding to the bar block, and the dent is movably clamped with the bar block.