CN213554081U

CN213554081U - Plasma air sterilizer for purifying indoor air

Info

Publication number: CN213554081U
Application number: CN202020963850.2U
Authority: CN
Inventors: 罗毅解; 厉毅; 项文通; 单方毅; 金狄峰; 孙林波; 钱娟芬; 赵莎
Original assignee: Zhejiang Peijieer Medical Technology Co ltd
Current assignee: Zhejiang Peijieer Medical Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-06-29
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a plasma air sterilizer for purifying indoor air, which comprises a box body, a dust removal device, an activated carbon plate and a plasma generation device, wherein the activated carbon plate and the plasma generation device are arranged in the box body; when needs clear up the dust removal board, can directly stimulate fixed frame to rotate, and then rotate the dust removal board out from the air inlet, be convenient for clear up the dust removal board, after the clearance is accomplished again with fixed frame rotate reset to the air inlet in can, need not to dismantle the dust removal board and can clear up.

Description

Plasma air sterilizer for purifying indoor air

Technical Field

The utility model belongs to the technical field of air purification, especially, relate to a plasma air disinfector for purifying indoor air.

Background

At present, the widely used air sterilization adopts an ozone sterilization or ultraviolet sterilization method, and a plasma air sterilization method is gradually used. Compared with the traditional ozone air disinfection and ultraviolet air disinfection, the plasma air disinfection method has the characteristics of high sterilization speed, no secondary pollution, low energy consumption and the like, can decompose organic pollutants such as formaldehyde, benzene and the like, can be used in the environment with coexistence of human and machine, and has wide application places.

The existing plasma air sterilizer needs to remove dust and sundries in the air before performing plasma sterilization on the air, and the dust and the sundries are generally treated by a filter plate, but the filter plate is easily polluted by the dust and the sundries, and the filter plate needs to be frequently taken out for cleaning, so that the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plasma air sterilizer for purifying indoor air, which overcomes the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plasma air sterilizer for purifying indoor air comprises a box body, a dust removal device, an activated carbon plate and a plasma generation device, wherein the activated carbon plate and the plasma generation device are arranged in the box body; when needs clear up the dust removal board, can directly stimulate fixed frame to rotate, and then rotate the dust removal board out from the air inlet, be convenient for clear up the dust removal board, after the clearance is accomplished again with fixed frame rotate reset to the air inlet in can, need not to dismantle the dust removal board and can clear up.

Preferably, the connecting assembly comprises a first sliding groove arranged on the inner wall of the fixed frame, a plurality of first elastic pieces arranged in the first sliding groove and a clamping plate arranged in the first sliding groove, and the clamping plate is provided with a first inclined surface; fix when the dust removal board, aim at fixed frame with the dust removal board earlier, then push down the dust removal board, the lateral wall of dust removal board will extrude the first inclined plane of grip block for the grip block removes to first sliding tray, and then impresses the dust removal board completely in fixed frame, and first elastic component will promote grip block extrusion centre gripping dust removal board, thereby fixes the dust removal board in fixed frame, and it is very convenient to install.

Preferably, the locking assembly comprises a second sliding groove formed in the side wall of the air inlet, a first locking block arranged on the side wall of the fixing frame, a second elastic piece arranged in the second sliding groove, a second locking block arranged in the second sliding groove and a pull rod arranged on the second locking block, the first locking block is provided with a second inclined surface, and the second locking block is provided with a third inclined surface; when the fixed frame of rotation got into the air inlet, the second inclined plane of first locking piece will extrude the third inclined plane of second locking piece for the second locking piece enters into the second sliding tray, and after fixed frame entered into the air inlet completely, the second inclined plane will break away from the contact with the third inclined plane, and the second elastic component will promote the second locking piece and shift out from the second sliding tray, and then block first locking piece, thereby with fixed frame locking in the air inlet.

Preferably, the clearance subassembly is including locating mounting panel, clearance axle, the cover of air inlet both sides are located a plurality of first brush bodies on the clearance axle, the cover is located a plurality of second brush bodies and the guide part on the clearance axle, the second brush body corresponds the setting with filtering the filtration pore, and the external diameter of the second brush body is greater than first brush external diameter, first brush body can contact with the dust removal board.

Preferably, the guide component comprises a fixed groove arranged on the mounting plate, a limit chute arranged on the side wall of the fixed groove, a rack arranged in the fixed groove, a gear arranged on the cleaning shaft and a loop bar sleeved on the end part of the cleaning shaft; after fixed frame upset certain angle, the clearance axle will slide along spacing spout, and through rack and pinion's cooperation, the clearance axle will rotate at the in-process that removes to the second brush body will clear up the dust removal board surface, and in the first brush body will enter into the filter hole, play the effect of through-hole.

To sum up, when needs clear up the dust removal board, can directly stimulate fixed frame and rotate, and then rotate out the dust removal board from the air inlet, be convenient for clear up the dust removal board, after the clearance is accomplished again with fixed frame rotate reset to the air inlet in can, need not to dismantle the dust removal board and can clear up.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is a sectional view of the present invention.

Fig. 5 is an enlarged view of fig. 4 at a.

Fig. 6 is a schematic structural view of the fixing frame.

Fig. 7 is an enlarged view of fig. 6 at a.

Figure 8 is a rear view of the fixing frame.

Fig. 9 is an enlarged view of fig. 8 at a.

Detailed Description

As shown in fig. 1-9, a plasma air sterilizer for purifying indoor air comprises a case 1, a dust removing device, an activated carbon plate 2 and a plasma generating device, wherein one side wall of the case 1 is provided with an air inlet, and the other corresponding side wall is provided with an air outlet; the activated carbon plate 2 is fixed on the inner wall of the box body; specifically, the dust removing device comprises a fixing frame 41, a dust removing plate 42, a connecting assembly, a locking assembly and a cleaning assembly, wherein the fixing frame 41 is rotatably connected into the air inlet through a shaft and can seal the air inlet; evenly seted up a plurality of filtration holes 421 on the dust removal board 42, it is connected with fixed frame through coupling assembling, then when needs clear up the dust removal board, can directly stimulate fixed frame and rotate, and then rotate the dust removal board out from the air inlet, be convenient for clear up the dust removal board, after the clearance is accomplished again with fixed frame rotate reset to the air inlet in can, need not to dismantle the dust removal board and can clear up.

Specifically, the connecting assembly includes a first sliding groove 431, a first elastic member 432 and a clamping plate 433, and the first sliding groove 431 is formed on the inner wall of the fixing frame; the first elastic member 432 is a spring, which is uniformly arranged in the first sliding groove, and one end of the first elastic member is fixed on the inner wall of the first sliding groove; grip block 433 is fixed on first elastic component tip, and is equipped with first inclined plane 4331 on the grip block, then when fixing the dust removal board, aim at fixed frame earlier with the dust removal board, then push down the dust removal board, the lateral wall of dust removal board will extrude the first inclined plane of grip block, make the grip block remove to first sliding tray, and then will remove dust the board and impress fixed frame completely in, first elastic component will promote grip block extrusion centre gripping dust removal board, thereby fix the dust removal board in fixed frame, it is very convenient to install.

Specifically, the locking assembly includes a second sliding groove 441, a first locking block 442, a second elastic element 443, a second locking block 444 and a pull rod 445, and the second sliding groove 441 is formed in the side wall of the air inlet; the first locking block 442 is fixed on the side wall of the fixing frame and is provided with a second inclined surface 4421; the second locking block 444 is arranged in the second sliding groove and is provided with a third inclined surface 4441; one end of the pull rod 445 is fixed on the second locking block, and the other end of the pull rod extends out of the box body and can slide relative to the box body; the second elastic part 443 selects a spring, the spring is sleeved on the pull rod, one end of the second elastic part 443 is fixed on the second locking block, the other end of the second elastic part is fixed on the second sliding groove, when the fixed frame rotates to enter the air inlet, the second inclined surface of the first locking block extrudes the third inclined surface of the second locking block, the second locking block enters the second sliding groove, after the fixed frame completely enters the air inlet, the second inclined surface and the third inclined surface are separated from contact, the second elastic part pushes the second locking block to move out of the second sliding groove, and then the first locking block is blocked, so that the fixed frame is locked in the air inlet.

Specifically, the cleaning assembly comprises a mounting plate 451, a cleaning shaft 452, a first brush 453, a second brush 454, a fixing groove 455, a rack 456, a limit chute 457, a gear 458 and a loop bar 459, wherein the mounting plate 451 is symmetrically fixed on two sides of the air inlet; the fixing groove 455 is formed in the mounting plate; the limiting sliding groove 457 is formed in the side wall of the fixing groove; two ends of the cleaning shaft 452 extend into the limiting sliding grooves respectively; the second brush body 454 is selected from brush hair, is fixed on the cleaning shaft and is arranged corresponding to the filter holes; the first brush 453 is selected as a brush fixed to the cleaning shaft and distributed between the second brushes; the rack 456 is fixed in the fixing groove; the gear 458 is fixed on the cleaning shaft and meshed with the rack, when the fixing frame is turned over for a certain angle, the cleaning shaft slides along the limiting sliding groove, and the cleaning shaft rotates in the moving process through the matching of the gear and the rack, so that the second brush body cleans the surface of the dust removing plate, and the first brush body enters the filtering hole to play a role of a through hole; the loop bar 459 is sleeved with a rotating connection on the end part of the cleaning shaft and can be manually pulled to move the cleaning shaft.

Specifically, the plasma generating device is a conventional plasma generating device, and the specific structure is not described in detail and is arranged in the box body.

Claims

1. The utility model provides a plasma air disinfector for air in clean room, includes box (1), dust collector, locates active carbon board (2) and plasma generating device in the box, its characterized in that: dust collector is including locating air inlet on the box lateral wall, rotation are located intraoral fixed frame (41) of air inlet, can dismantle and locate dust removal board (42), the connection in the fixed frame the dust removal board is equipped with a plurality of filtration pores (421) with the coupling assembling of fixed frame, locking Assembly and clearance subassembly.

2. A plasma air sterilizer for purifying indoor air according to claim 1, wherein: coupling assembling is including locating first sliding tray (431) on the fixed frame inner wall, locating a plurality of first elastic component (432) in first sliding tray (431) and locate grip block (433) in the first sliding tray, the grip block is equipped with first inclined plane (4331).

3. A plasma air sterilizer for purifying indoor air according to claim 1, wherein: the locking assembly comprises a second sliding groove (441) formed in the side wall of the air inlet, a first locking block (442) arranged on the side wall of the fixed frame, a second elastic piece (443) arranged in the second sliding groove (441), a second locking block (444) arranged in the second sliding groove (441) and a pull rod (445) arranged on the second locking block, the first locking block is provided with a second inclined surface (4421), and the second locking block is provided with a third inclined surface (4441).

4. A plasma air sterilizer for purifying indoor air according to claim 1, wherein: the cleaning assembly comprises a mounting plate (451) arranged on two sides of the air inlet, a cleaning shaft (452), a plurality of first brush bodies (453) sleeved on the cleaning shaft, a plurality of second brush bodies (454) sleeved on the cleaning shaft and a guide component, wherein the second brush bodies are arranged corresponding to the filtering holes, the outer diameter of each second brush body is larger than that of each first brush body, and the first brush bodies can be in contact with the dust removing plate.

5. A plasma air sterilizer for purifying indoor air according to claim 4, wherein: the guide component comprises a fixing groove (455) arranged on the mounting plate, a limiting sliding groove (457) arranged on the side wall of the fixing groove, a rack (456) arranged in the fixing groove, a gear (458) arranged on the cleaning shaft and a loop bar (459) sleeved on the end part of the cleaning shaft.