CN220689335U

CN220689335U - Indoor air purifier

Info

Publication number: CN220689335U
Application number: CN202322154472.XU
Authority: CN
Inventors: 潘玢
Original assignee: Hangzhou Xinhengyuan Environmental Technology Co ltd
Current assignee: Hangzhou Xinhengyuan Environmental Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-29
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to the technical field of air purifiers, and discloses an indoor air purifier which comprises a base, wherein the top of the base is fixedly connected with a shell, a replacement assembly is arranged in the shell, the top of the shell is fixedly connected with a fixing plate, the top of the fixing plate is provided with an ash removal assembly, the replacement assembly comprises a mounting groove, and the inner wall of the mounting groove is connected with a mounting rack in a clamping manner. This indoor air purifier is provided with mounting groove, mounting bracket, draw-in groove, filter screen, fixed slot, locating lever and opening, when changing the filter core, only need take out the locating lever from the fixed slot, remove the fixing between mounting bracket and the shell, then take out the mounting bracket from the mounting bracket, can change the filter core in the mounting bracket, need not to dismantle with other instruments, improved the efficiency of changing the filter core in the air purifier, the great problem of the filter core when changing in the air purifier has been solved.

Description

Indoor air purifier

Technical Field

The utility model relates to the technical field of air purifiers, in particular to an indoor air purifier.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, can adsorb, decompose or convert various air pollutants, generally comprises PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like, and is a product for effectively improving the air cleanliness and mainly comprises household, commercial, industrial and building.

According to the technology of removing particulate matters in air by an air purifier, a mechanical filter screen type, an electrostatic electret filter screen type, a high-voltage electrostatic dust collection type, an anion type and a plasma type and the like are mainly adopted, and the air purifier is commonly used in a mode of extracting air, filtering layer by layer and discharging clean air.

The prior art publication No. CN207455760U provides an indoor air purifier, the air purifier is matched with a powerful fan through a motor, a worker controls the motor to operate, the motor can drive the powerful fan to rotate, the powerful fan can rapidly rotate and rapidly absorb surrounding air, the air absorption range is twice that of a common air purifier, the air in the air purifier is effectively purified by people in a large range by moving the air purifier, the service efficiency of the air purifier is improved, and the purifying effect is improved; through active carbon purification layer and smog purification layer cooperation, particulate matter in the active carbon purification layer can the quick filtration air, smog purification layer can adsorb the smog of air fast, the smog in the effectual reduction air also effectually reduces smog to people's healthy, and the rethread humidifier cooperates with the water tank, humidity in can the effectual maintenance air.

Foretell prior art, although this air purifier passes through the particulate matter in active carbon purification layer and the smoke purification layer cooperation rapid filtration air, reduces the smog in the air, improves air purification efficiency, but the active carbon purification layer and the smog purification layer that air purifier adopted among this patent technology are difficult for dismantling, when changing the filter core, and the apron is difficult for opening troublesome operation and damages the apron easily when opening the apron, has increased the work degree of difficulty when changing the filter core, consequently, we need an indoor air purifier.

Disclosure of Invention

The utility model aims to provide an indoor air purifier, which solves the problems that an active carbon purification layer and a smoke purification layer adopted by the air purifier in the prior art are difficult to detach, a cover plate is difficult to open and troublesome to operate when a filter element is replaced, the cover plate is easy to damage when the cover plate is opened, and the working difficulty when the filter element is replaced is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the indoor air purifier comprises a base, wherein the top of the base is fixedly connected with a shell, a replacement assembly is arranged in the shell, the top of the shell is fixedly connected with a fixing plate, and the top of the fixing plate is provided with an ash removal assembly;

the replacement assembly comprises a mounting groove, wherein the inner wall of the mounting groove is connected with a mounting frame in a clamping mode, one side of the mounting frame is provided with a clamping groove, the inner wall of the clamping groove is connected with a filter screen in a clamping mode, one side of the mounting frame is provided with a fixing groove, the inner wall of the fixing groove is connected with a positioning rod in a clamping mode, and the top of the mounting frame is provided with an opening;

the ash removal assembly comprises a motor, the output end of the motor is detachably connected with a screw rod through a coupling, the outer surface of the screw rod is rotationally connected with a moving block, one side of the moving block is fixedly connected with a connecting rod, a spring is arranged in the connecting rod, and a hairbrush is fixedly connected to the bottom of the spring.

Preferably, the front of shell is provided with the gas outlet, the air inlet has been seted up at the top of fixed plate, the internally mounted of shell has the clarifier body.

Preferably, the shell forms the block structure through mounting groove and mounting bracket, and the shape size of mounting groove and the shape size phase-match of mounting bracket, one side of mounting bracket stretches into the inner wall of mounting groove and connects.

Preferably, the mounting frame and the filter screen form a clamping structure through the clamping groove, and the shape and the size of the clamping groove are matched with those of the filter screen.

Preferably, the mounting frame forms a fixed structure with the shell through the positioning rod, and one end of the positioning rod extends into the inner wall of the fixed groove to be connected.

Preferably, the motor forms a moving structure through the screw rod by the moving block, and the external thread of the screw rod is matched with the internal thread of the moving block.

Preferably, the connecting rod and the brush form an elastic structure through springs, the number of the springs is multiple, and the springs are arranged between the connecting rod and the brush.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an indoor air purifier,

the filter element replacing device is provided with the mounting groove, the mounting frame, the clamping groove, the filter screen, the fixing groove, the locating rod and the opening, when the filter element is replaced, the locating rod is only required to be pulled out of the fixing groove, the fixing between the mounting frame and the shell is released, then the mounting frame is pulled out of the mounting groove, the filter element in the mounting frame can be replaced, other tools are not required to be used for disassembling, the efficiency of replacing the filter element in the air purifier is improved, and the problem that the difficulty is high when the filter element in the air purifier is replaced is solved.

The motor is started to drive the screw rod to rotate and simultaneously drive the moving block to move, so that the connecting rod drives the brush arranged at the bottom to clean the surface of the air inlet, the brush can always collide downwards under the elastic action of the spring, the possibility of blockage of the air inlet caused by dust can be reduced, the effect of ash removal on the air inlet is achieved, and the practicability is improved.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 3 is a schematic view of the structure of the mounting frame and the filter screen of the present utility model;

FIG. 4 is a schematic view of the connecting rod and brush according to the present utility model.

In the figure: 1. a base; 2. a housing; 3. replacing the assembly; 301. a mounting groove; 302. a mounting frame; 303. a clamping groove; 304. a filter screen; 305. a fixing groove; 306. a positioning rod; 307. an opening; 4. an air outlet; 5. a fixing plate; 6. an air inlet; 7. an ash removal component; 701. a motor; 702. a screw rod; 703. a moving block; 704. a connecting rod; 705. a spring; 706. a brush; 8. a purifier body.

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, 2, 3 and 4, an indoor air purifier comprises a base 1, wherein a shell 2 is fixedly connected to the top of the base 1, a replacement component 3 is arranged in the shell 2, a fixing plate 5 is fixedly connected to the top of the shell 2, and an ash cleaning component 7 is arranged on the top of the fixing plate 5;

the replacement assembly 3 comprises a mounting groove 301, wherein a mounting frame 302 is connected to the inner wall of the mounting groove 301 in a clamping way, a clamping groove 303 is formed in one side of the mounting frame 302, a filter screen 304 is connected to the inner wall of the clamping groove 303 in a clamping way, a fixing groove 305 is formed in one side of the mounting frame 302, a positioning rod 306 is connected to the inner wall of the fixing groove 305 in a clamping way, and an opening 307 is formed in the top of the mounting frame 302;

the ash removal assembly 7 comprises a motor 701, a screw rod 702 is detachably connected to the output end of the motor 701 through a coupling, a moving block 703 is rotatably connected to the outer surface of the screw rod 702, a connecting rod 704 is fixedly connected to one side of the moving block 703, a spring 705 is mounted in the connecting rod 704, and a hairbrush 706 is fixedly connected to the bottom of the spring 705.

Through the above technical scheme, when changing the filter core, only need take out locating lever 306 from fixed slot 305 in, remove the fixed between mounting bracket 302 and the shell 2, then take out mounting bracket 302 from mounting groove 301 in, can change the filter core in the mounting bracket 302, need not to dismantle with other instruments, improved the efficiency of changing the interior filter core of air purifier, the great problem of the degree of difficulty when having solved the filter core in the air purifier and changing.

Specifically, the front of shell 2 is provided with gas outlet 4, and air inlet 6 has been seted up at the top of fixed plate 5, and the internally mounted of shell 2 has clarifier body 8.

Through above-mentioned technical scheme, having made things convenient for starting air purifier body 8 after, air is from air inlet 6, then air carries out the layer upon layer purification through the filter core of installing in the shell 2, finally discharges from gas outlet 4, has realized the purifying effect to the air.

Specifically, the housing 2 and the mounting frame 302 form a clamping structure through the mounting groove 301, the shape and the size of the mounting groove 301 are matched with those of the mounting frame 302, and one side of the mounting frame 302 extends into the inner wall of the mounting groove 301 to be connected.

Through above-mentioned technical scheme, made things convenient for stretching into mounting bracket 302 in mounting groove 301 that shell 2 one side was seted up and installed, adopted the mode of pegging graft to make things convenient for the dismantlement in the future, the inside of shell 2 has a supporting shoe to support mounting bracket 302 to avoid mounting bracket 302 to drop.

Specifically, the mounting frame 302 and the filter screen 304 form a clamping structure through the clamping groove 303, and the shape and the size of the clamping groove 303 are matched with those of the filter screen 304.

Through the above technical scheme, the clamping groove 303 formed in the mounting frame 302 is convenient, the filter screen 304 can extend into the clamping groove for mounting, other filter elements can be mounted, the effect of integrated mounting of multiple groups of filter elements is realized, and the filter elements are synchronously taken out when being replaced in the future.

Specifically, the mounting frame 302 forms a fixing structure with the housing 2 through a positioning rod 306, and one end of the positioning rod 306 extends into the inner wall of the fixing groove 305 to be connected.

Through the technical scheme, the positioning rod 306 penetrates through the shell 2 and stretches into the fixing groove 305 to be connected with the mounting frame 302, the effect of fixing the mounting frame 302 is achieved, the mounting frame 302 is prevented from sliding off from the mounting groove 301, and the opening 307 is convenient for air circulation.

Specifically, the motor 701 forms a moving structure with the moving block 703 through the screw 702, and the external thread of the screw 702 is matched with the internal thread of the moving block 703.

Through the technical scheme, the starting motor 701 is convenient to drive the screw rod 702 to rotate, the screw rod 702 rotates and simultaneously drives the moving blocks 703 to move, and the two moving blocks 703 are arranged on two sides of the connecting rod 704, so that the effect of moving the connecting rod 704 is achieved.

Specifically, the connecting rod 704 and the brush 706 form an elastic structure through the springs 705, the number of the springs 705 is multiple, and the springs 705 are arranged between the connecting rod 704 and the brush 706.

Through above-mentioned technical scheme, made things convenient for brush 706 of bottom to clear up the surface of air inlet 6 when connecting rod 704 is removing, brush 706 can be all the time down contradict under the elastic action of spring 705, can reduce air inlet 6 department because of the dust leads to the possibility of jam, has reached the effect of deashing to air inlet 6 department, has improved the practicality.

Working principle: when the indoor air purifier is used, firstly, when the filter element is replaced, the positioning rod 306 is firstly pulled out from the fixing groove 305, then the mounting frame 302 is pulled out from the mounting groove 301 at one side of the shell 2, the filter screen 304 is mounted in the mounting frame 302 in an inserting mode, the filter screen 304 is pulled out from the clamping groove 303, other filter element replacing modes are the same as the filter screen 304, after replacement, the mounting frame 302 is reinserted into the mounting groove 301, then the positioning rod 306 penetrates through the shell 2 and stretches into the fixing groove 305 to be fixed, the effect of being convenient for replacing the filter element is achieved, when the air inlet 6 is cleaned, the motor 701 is started to drive the screw 702 to rotate, the screw 702 is driven to move while the screw 703 is rotated, then the brush 706 at the bottom of the connecting rod 704 cleans the surface of the air inlet 6 during movement, the brush 706 can be always pressed downwards under the elastic action of the spring 705, the possibility that the air inlet 6 is blocked due to dust can be reduced, the effect of cleaning the air inlet 6 is achieved, the practicability is improved, and the effect of cleaning the air inlet 6 is completed.

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 to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An indoor air purifier, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a shell (2), a replacement assembly (3) is arranged in the shell (2), the top of the shell (2) is fixedly connected with a fixing plate (5), and the top of the fixing plate (5) is provided with an ash removal assembly (7);

the replacement assembly (3) comprises an installation groove (301), wherein an installation frame (302) is connected to the inner wall of the installation groove (301) in a clamping mode, a clamping groove (303) is formed in one side of the installation frame (302), a filter screen (304) is connected to the inner wall of the clamping groove (303) in a clamping mode, a fixing groove (305) is formed in one side of the installation frame (302), a positioning rod (306) is connected to the inner wall of the fixing groove (305) in a clamping mode, and an opening (307) is formed in the top of the installation frame (302);

the ash removal assembly (7) comprises a motor (701), a screw rod (702) is detachably connected to the output end of the motor (701) through a coupler, a moving block (703) is rotatably connected to the outer surface of the screw rod (702), a connecting rod (704) is fixedly connected to one side of the moving block (703), a spring (705) is mounted in the connecting rod (704), and a brush (706) is fixedly connected to the bottom of the spring (705).

2. An indoor air purifier as defined in claim 1, wherein: the front of shell (2) is provided with gas outlet (4), air inlet (6) have been seted up at the top of fixed plate (5), the internally mounted of shell (2) has clarifier body (8).

3. An indoor air purifier as defined in claim 1, wherein: the shell (2) forms a clamping structure with the mounting frame (302) through the mounting groove (301), the shape and the size of the mounting groove (301) are matched with those of the mounting frame (302), and one side of the mounting frame (302) stretches into the inner wall of the mounting groove (301) to be connected.

4. An indoor air purifier as defined in claim 1, wherein: the mounting frame (302) and the filter screen (304) form a clamping structure through the clamping groove (303), and the shape and the size of the clamping groove (303) are matched with those of the filter screen (304).

5. An indoor air purifier as defined in claim 1, wherein: the mounting frame (302) and the shell (2) form a fixed structure through the positioning rod (306), and one end of the positioning rod (306) extends into the inner wall of the fixed groove (305) to be connected.

6. An indoor air purifier as defined in claim 1, wherein: the motor (701) forms a moving structure through the screw rod (702) by the moving block (703), and the external thread of the screw rod (702) is matched with the internal thread of the moving block (703).

7. An indoor air purifier as defined in claim 1, wherein: the connecting rod (704) and the brush (706) form an elastic structure through the springs (705), the number of the springs (705) is multiple, and the springs (705) are arranged between the connecting rod (704) and the brush (706).