CN220871075U

CN220871075U - Air purifying device

Info

Publication number: CN220871075U
Application number: CN202322217308.9U
Authority: CN
Inventors: 余宝昌; 王益嘉
Original assignee: Jiangsu Baojia Technology Co ltd
Current assignee: Jiangsu Baojia Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-30
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of air purification, and discloses an air purification device, which comprises a case and a filter screen arranged on the inner side wall of the case; the machine case inside wall is provided with dust removal subassembly, dust removal subassembly includes: the U-shaped sliding grooves are symmetrically formed in the inner side walls of the two sides of the chassis, and the filter screen is positioned between the two ends of the U-shaped sliding grooves; the U-shaped slide block with holes is connected in the U-shaped chute in a sliding way; the two ends of the first hairbrush are respectively connected with one ends of the two U-shaped perforated sliding blocks; this air purification device has set up dust removal subassembly and slip subassembly at quick-witted case inside wall, drives U type foraminiferous slider through slip subassembly and slides from top to bottom in U type spout to make brush one and brush two clear away the dust on filter screen two sides and will clear away the dust that gets off and inhale in the dust catcher. According to the air purification device, the motor drives the screw rod to rotate to remove dust, so that the U-shaped perforated sliding block can slide up and down in the U-shaped sliding groove.

Description

Air purifying device

Technical Field

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

Background

The air purification is an integral solution for providing sterilization, disinfection, dust and haze reduction, harmful decoration residue removal, peculiar smell removal and the like for various indoor environmental problems, improves living and office conditions, and improves physical and mental health. The indoor environmental pollutants and pollution sources mainly comprise radioactive gas, mold, particulate matters, decoration residues, second-hand smoke and the like. The air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building.

The Chinese patent publication CN216384487U discloses an air purifier with a self-cleaning function, when a large amount of dust is accumulated on a first filter screen and a second filter screen, an air cylinder can be started, an output shaft of the air cylinder is retracted to drive a baffle to move upwards, so that the baffle can not block a dust suction pipe, then the dust collector and a second motor can be started, the second motor can rotate to drive a scraper blade to rotate at the bottoms of the first filter screen and the second filter screen, the dust at the bottoms of the first filter screen and the second filter screen can be scraped through the rotating scraper blade, and the dust is fed into a water tank through the dust suction pipe and a discharge pipe under the action of the dust collector, so that the dust can be driven to be mixed with water in the water tank, sewage can be discharged into the device by opening a valve on the discharge pipe, and the dust on the first filter screen and the second filter screen can be cleaned.

Summarizing, it is out that the wind scoop is far away from the first filter screen and the second filter screen, dust scraped from the first filter screen and the second filter screen cannot be sucked into the wind scoop at the first time, and dust on the two sides of the first filter screen and the second filter screen cannot be effectively removed.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an air purifying device which has the advantage of timely and effectively removing dust on two sides of a filter screen, and solves the problems that dust scraped from the first filter screen and the second filter screen cannot be sucked into the wind scoop at the first time and the dust on the two sides of the first filter screen and the second filter screen cannot be effectively removed because the wind scoop is far away from the first filter screen and the second filter screen.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an air purifying device comprises a case and a filter screen arranged on the inner side wall of the case;

The machine case inside wall is provided with dust removal subassembly, dust removal subassembly includes:

the U-shaped sliding grooves are symmetrically formed in the inner side walls of the two sides of the chassis, and the filter screen is positioned between the two ends of the U-shaped sliding grooves;

the U-shaped slide block with holes is connected in the U-shaped chute in a sliding way;

The two ends of the first hairbrush are respectively connected with one ends of the two U-shaped perforated sliding blocks;

The two ends of the U-shaped box body are respectively connected with the other ends of the two U-shaped perforated sliding blocks;

the first holes are respectively formed in the outer side walls of the two ends of the U-shaped box body;

The second hairbrush is arranged on the surface of the U-shaped box body, which faces the filter screen;

the second hole is formed in the outer side wall of the U-shaped box body;

the through hole is formed in the outer side wall of the case;

The dust collector, the dust suction pipe runs through the said through hole and connects with said hole two;

the U-shaped perforated sliding block is characterized in that a sliding component is arranged on the outer side wall of the U-shaped perforated sliding block, and the sliding component drives the U-shaped perforated sliding block to slide in the U-shaped sliding groove.

Preferably, the sliding assembly includes:

the transmission block of the first hole groove is arranged in the hole of the U-shaped slide block with the hole;

the lead screw is arranged on the inner side wall of the chassis, which is positioned in the U-shaped chute, and is connected with one end bearing of the first hole groove;

The motor is arranged on the inner side wall of the chassis in the U-shaped chute and is electrically connected with an external power supply, and a transmission shaft of the motor is connected with the other end of the first hole groove.

Preferably, one end of each hole is provided with an inclined plane pipe body, and one end of each inclined plane pipe body is close to the outer side wall of the filter screen.

Preferably, the second hole is a threaded hole, one end of the dust suction pipe of the dust collector is provided with an external threaded pipe, and the external threaded pipe is in threaded connection with the second hole.

Preferably, the outer side wall of the chassis in the through hole is symmetrically provided with a second hole groove, and a pulley is arranged in the second hole groove.

Preferably, the pulley is made of silica gel.

(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 has set up dust removal subassembly and slip subassembly at quick-witted case inside wall, drives U type foraminiferous slider through slip subassembly and slides from top to bottom in U type spout to make brush one and brush two clear away the dust on filter screen two sides and will clear away the dust that gets off and inhale in the dust catcher.

2. According to the air purification device, the motor drives the screw rod to rotate to remove dust, so that the U-shaped perforated sliding block can slide up and down in the U-shaped sliding groove.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of a U-shaped chute and a U-shaped perforated slider according to the present utility model;

FIG. 3 is a schematic diagram of a first hole slot in the present utility model;

FIG. 4 is a schematic side view of a U-shaped chute according to the present utility model;

FIG. 5 is an enlarged view of area A according to the present utility model;

FIG. 6 is an enlarged view of the area B according to the present utility model;

fig. 7 is a schematic diagram of the structure of the second hole groove and the pulley in the utility model.

In the figure:

1. a chassis;

2. A filter screen;

3. A dust removal assembly; 31. a U-shaped chute; 32. u-shaped perforated sliding block; 33. a first hairbrush; 34. a U-shaped box body; 35. a first hole; 36. a second hairbrush; 37. a second hole; 38. a dust collector; 39. a through hole;

4. A sliding assembly; 41. a first hole groove; 42. a screw rod; 43. a motor;

5. an inclined surface pipe body;

6. an external threaded tube;

7. A second hole groove;

8. And (3) a pulley.

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.

Example 1

Referring to fig. 1 to 5, an air purifying apparatus includes a cabinet 1 and a filter screen 2 disposed on an inner sidewall of the cabinet 1; the filter screen arranged on the inner side wall of the case 1 is used for filtering air entering the case 1.

The machine case 1 inside wall is provided with dust removal subassembly 3, dust removal subassembly 3 includes: the U-shaped sliding grooves 31 are symmetrically formed in the inner side walls of the two sides of the chassis 1, and the filter screen 2 is positioned between the two ends of the U-shaped sliding grooves 31; a U-shaped perforated slide block 32 which is slidably connected in the U-shaped chute 31; the first hairbrush 33 is respectively connected with one ends of the two U-shaped perforated sliding blocks 32 at two ends; the two ends of the U-shaped box body 34 are respectively connected with the other ends of the two U-shaped perforated sliding blocks 32; the first holes 35 are respectively formed in the outer side walls of the two ends of the U-shaped box body 34; the second brush 36 is arranged on the surface of the U-shaped box 34 facing the filter screen 2; a second hole 37 formed in the outer wall of the U-shaped box 34; the through hole 39 is arranged on the outer side wall of the case 1; a cleaner 38, wherein a dust suction pipe penetrates through the through hole 39 and is communicated with the second hole 37; the outer side wall of the U-shaped perforated slide block 32 is provided with a sliding component 4, the sliding component 4 drives the U-shaped perforated slide block 32 to slide in the U-shaped slide groove 31, when the filter screen 2 needs to be cleaned, the sliding component 4 and the dust collector 38 are started, the sliding component 4 drives the U-shaped perforated slide block 32 to slide up and down in the U-shaped slide groove 31, the U-shaped perforated slide block 32 brushes the two sides of the filter screen 2 back by the first brush 33 and the second brush 36 in the sliding process, and dust brushed down is sucked into the first hole 35 and enters a dust collection pipe of the dust collector 38 through the first hole 35.

Example two

Referring to fig. 1-3, the slide assembly 4 includes: a first hole groove 41, wherein a transmission block of the first hole groove 41 is arranged in a hole of the U-shaped slide block 32 with holes; the screw rod 42 is arranged on the inner side wall of the case 1 positioned in the U-shaped chute 31 and is connected with one end bearing of the first hole groove 41; the motor 43 is arranged on the inner side wall of the chassis 1 in the U-shaped chute 31 and is electrically connected with an external power supply, a transmission shaft of the motor 43 is connected with the other end of the first hole chute 41, the motor 43 is started, the motor 43 drives the screw rod 42 to rotate, a transmission block of the screw rod 42 drives the U-shaped porous sliding block 32 to slide in the U-shaped chute 31, and the motor 43 is controlled to rotate forwards and reversely so as to drive the U-shaped porous sliding block 32 to slide up and down in the U-shaped chute 31.

Example III

Referring to fig. 1-5, one end of the first hole 35 is provided with an inclined plane pipe body 5, and one end of the inclined plane pipe body 5 is close to the outer side wall of the filter screen 2, so that dust collection capability of the first hole 35 on dust on the outer side wall of the filter screen 2 is increased.

Example IV

Referring to fig. 1-7, the second hole 37 is a threaded hole, one end of the dust suction pipe of the dust collector 38 is provided with an external threaded pipe 6, and the external threaded pipe 6 is in threaded connection with the second hole 37, so that the dust suction pipe end of the dust collector 38 and the U-shaped box 34 can be detached. The outer side wall of the chassis 1 in the through hole 39 is symmetrically provided with a second hole groove 7, and a pulley 8 is arranged in the second hole groove 7, so that the dust suction pipe and the second hole groove 7 slide smoothly when the dust collector 38 is disassembled. The pulley 8 is made of silica gel, so that the pulley 8 is prevented from scratching the outer side wall of the dust collection pipe of the dust collector 38.

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. An air purifying device comprises a machine case (1) and a filter screen (2) arranged on the inner side wall of the machine case (1);

the method is characterized in that: the machine case (1) inside wall is provided with dust removal subassembly (3), dust removal subassembly (3) include:

The U-shaped sliding grooves (31) are symmetrically formed in the inner side walls of the two sides of the chassis (1), and the filter screen (2) is positioned between the two ends of the U-shaped sliding grooves (31);

the U-shaped perforated sliding block (32) is connected in the U-shaped sliding groove (31) in a sliding manner;

The first hairbrush (33) is respectively connected with one ends of the two U-shaped perforated sliding blocks (32);

The two ends of the U-shaped box body (34) are respectively connected with the other ends of the two U-shaped perforated sliding blocks (32);

The first holes (35) are respectively formed in the outer side walls of the two ends of the U-shaped box body (34);

The second hairbrush (36) is arranged on the surface of the U-shaped box body (34) facing the filter screen (2);

The second hole (37) is formed in the outer side wall of the U-shaped box body (34);

The through hole (39) is formed in the outer side wall of the case (1);

A dust collector (38), wherein a dust collection pipe penetrates through the through hole (39) and is communicated with the second hole (37);

The U-shaped perforated sliding block (32) is provided with a sliding component (4) on the outer side wall, and the sliding component (4) drives the U-shaped perforated sliding block (32) to slide in the U-shaped sliding groove (31).

2. An air cleaning device according to claim 1, wherein: the sliding assembly (4) comprises:

the transmission block of the first hole groove (41) is arranged in the hole of the U-shaped slide block (32);

The screw rod (42) is arranged on the inner side wall of the chassis (1) positioned in the U-shaped chute (31) and is connected with one end bearing of the first hole groove (41);

The motor (43) is arranged on the inner side wall of the chassis (1) in the U-shaped chute (31) and is electrically connected with an external power supply, and a transmission shaft of the motor (43) is connected with the other end of the first hole groove (41).

3. An air cleaning device according to claim 1, wherein: one end of the first hole (35) is provided with an inclined plane pipe body (5), and one end of the inclined plane pipe body (5) is close to the outer side wall of the filter screen (2).

4. An air cleaning device according to claim 1, wherein: the second hole (37) is a threaded hole, one end of a dust collection pipe of the dust collector (38) is provided with an external threaded pipe (6), and the external threaded pipe (6) is in threaded connection with the second hole (37).

5. An air cleaning device according to claim 4, wherein: and the outer side wall of the chassis (1) positioned in the through hole (39) is symmetrically provided with a second hole groove (7), and a pulley (8) is arranged in the second hole groove (7).

6. An air cleaning device according to claim 5, wherein: the pulley (8) is made of silica gel.