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CN-224230249-U - Indoor air purifier with multilayer filtering structure

CN224230249UCN 224230249 UCN224230249 UCN 224230249UCN-224230249-U

Abstract

The utility model provides an indoor air purifier with a multi-layer filtering structure, which belongs to the technical field of air purifiers and comprises an indoor air purifier body, an upper air inlet cover and a lower air inlet cover which are arranged on the outer side wall of the indoor air purifier body, grooves which are respectively arranged on the top of the inner part of the upper air inlet cover and the bottom of the inner part of the lower air inlet cover, a rotating shaft which rotates on the inner side wall of the grooves, a filtering baffle which is arranged on the outer side wall of the rotating shaft, and a spring which is arranged between the outer side wall of the filtering baffle and the inner side wall of the grooves.

Inventors

  • XU HEPING
  • DING MINGYI

Assignees

  • 无锡伦宝等离子科技有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (6)

  1. 1. An indoor air purifier of multilayer filtration, its characterized in that: Comprises an indoor air purifier body (1); The upper air inlet cover (2) and the lower air inlet cover (3) are arranged on the outer side wall of the indoor air purifier body (1), and the upper air inlet cover (2) is positioned above the lower air inlet cover (3); Grooves (4) are respectively formed in the top of the inner part of the upper air inlet cover (2) and the bottom of the inner part of the lower air inlet cover (3); A rotating shaft (5) rotating on the inner side wall of the groove (4); A filtering baffle plate (6) arranged on the outer side wall of the rotating shaft (5); a spring (7) arranged between the outer side wall of the filtering baffle plate (6) and the inner side wall of the groove (4) A filtering hole (8) penetrating through the outer side wall of the filtering baffle (6); a butt joint groove (9) which is arranged on the outer wall of one side of the filtering baffle (6) adjacent to the filtering hole (8); A magnetic plate (10) arranged at one side of the filtering baffle (6); a butt joint strip (11) arranged on the outer side wall of the magnetic plate (10); and the connecting plates (12) are respectively arranged on the outer side walls of the upper air inlet cover (2) and the lower air inlet cover (3).
  2. 2. The indoor air purifier with the multi-layer filtering structure as claimed in claim 1, wherein the cross sections of the butt joint groove (9) and the butt joint strip (11) are of T-shaped structures, and the butt joint groove (9) and the butt joint strip (11) are connected in a sliding mode.
  3. 3. The indoor air purifier with the multi-layer filtering structure as claimed in claim 1, wherein the upper air inlet cover (2) and the lower air inlet cover (3) are connected through magnetic adsorption between the magnetic plates (10) on the filtering baffle plates (6).
  4. 4. The indoor air purifier with the multi-layer filtering structure as claimed in claim 1, wherein the upper air inlet cover (2) and the lower air inlet cover (3) are fixedly connected through bolts.
  5. 5. An indoor air purifier with a multi-layered filter structure as claimed in claim 1, characterized in that the angle between the filter baffle (6) and the horizontal plane is 45 degrees.
  6. 6. The indoor air purifier with the multilayer filtering structure according to claim 1, wherein an exhaust fan is arranged in the indoor air purifier body (1) at a position close to one side of the upper air inlet cover (2) and the lower air inlet cover (3), and an air purifying filling layer is arranged in the indoor air purifier body (1).

Description

Indoor air purifier with multilayer filtering structure Technical Field The utility model belongs to the technical field of air purifiers, and particularly relates to an indoor air purifier with a multi-layer filtering structure. Background The air purifier is a household electrical appliance product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building. The existing indoor air purifier can be provided with a filtering structure to filter dust in air, and as the filtering structure can be gradually blocked in the long-time filtering process, the filtering capacity of the filtering structure is gradually reduced, people are required to clean regularly, the operation is complex, and the long-time non-stop work of the indoor air purifier is difficult to realize. Accordingly, an indoor air purifier of a multi-layered filter structure is proposed. Disclosure of utility model The utility model provides an indoor air purifier with a multi-layer filtering structure, which aims to solve the problems. The embodiment of the utility model provides an indoor air purifier with a multi-layer filtering structure, which comprises an indoor air purifier body, an upper air inlet cover and a lower air inlet cover which are arranged on the outer side wall of the indoor air purifier body, grooves which are respectively arranged on the inner top of the upper air inlet cover and the inner bottom of the lower air inlet cover, a rotating shaft which rotates on the inner side wall of the grooves, a filtering baffle arranged on the outer side wall of the rotating shaft, a spring arranged between the outer side wall of the filtering baffle and the inner side wall of the grooves, a filtering hole penetrating through the outer side wall of the filtering baffle, a butt joint groove which is arranged on the outer side wall of the filtering baffle adjacent to the filtering hole, a magnetic plate arranged on the position of one side of the filtering baffle, butt joint strips which are arranged on the outer side wall of the magnetic plate, and connecting plates which are respectively arranged on the outer side walls of the upper air inlet cover and the lower air inlet cover. Further, the cross sections of the butt joint groove and the butt joint strip are of T-shaped structures, and the butt joint groove and the butt joint strip are connected in a sliding manner; Through adopting above-mentioned technical scheme, be convenient for the magnetic plate change through the butt joint structure to change the magnetic plate of different magnetism adsorption affinity according to the demand, and then adjust the constraint power between two magnetic plates. Further, the magnetic plates on the filtering baffle plates in the upper air inlet cover and the lower air inlet cover are connected through magnetic adsorption; through adopting above-mentioned technical scheme, guarantee that two filtering baffle can be in the same place in certain angle magnetism absorption, provide spacingly for the constraint of two filtering baffle. Further, the upper air inlet cover and the connecting plate on the lower air inlet cover are fixedly connected through bolts; Through adopting above-mentioned technical scheme, go up inlet hood and lower inlet hood dismouting of being convenient for to clear up the dust of jam on the filtering baffle. Further, the angle between the filtering baffle and the horizontal plane is 45 degrees; Through adopting above-mentioned technical scheme, be 90 degrees contained angles setting through two filtering baffle, can form a filtration, increased filtration area, improve filtration efficiency, utilize the filtering baffle that the slope set up, be convenient for filter the baffle and rotate under the negative pressure effect. Further, an exhaust fan is arranged at a position, close to one side of the upper air inlet cover and the lower air inlet cover, in the indoor air purifier body, and an air purifying filling layer is arranged in the indoor air purifier body; Through adopting above-mentioned technical scheme, utilize the suction that the air exhauster work produced to make indoor air get into indoor air purifier body to filter, purify, adsorb etc. through air purification filling layer to the air, realize the air filtration purification treatment. The beneficial effects of the utility model are as follows: According to the utility model, the filtering baffle rotates under the negative pressure of the air purifier and the difference force between the tensile force of the spring and the magnetic adsorption force of the magnetic plate, so that one filtering structure formed by combining the two filtering baffles is opened, dust in air can be filtered sequentially by utili