CN219063667U - Filter structure for air purifier and air purifier - Google Patents

Abstract

The utility model discloses a filter structure for an air purifier and the air purifier. The filter screen framework is provided with a plurality of net grooves, the carbon blocks are provided with a plurality of net grooves, and the carbon blocks are correspondingly arranged in the net grooves. This application is through setting up a plurality of charcoal pieces on the filter screen skeleton, when purifying the air, directly filters through the charcoal piece, and is better compared prior art adsorption efficiency, and life is longer, and then has improved user experience and has felt.

Description

Filter structure for air purifier and air purifier

Technical Field

The utility model relates to the technical field of air purification equipment, in particular to a filtering structure for an air purifier and the air purifier.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the product for effectively improving the air cleanliness is mainly divided into household, commercial, industrial and building. The air purifier in the market at present, paper folding filter screen, carbon powder filter screen etc. of selecting for use, adsorption performance and life-span are relatively poor, and user experience is not good.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a filtering structure for an air purifier and the air purifier.

The utility model discloses a filter structure for an air purifier, which comprises:

the filter screen framework is provided with a plurality of net grooves;

the carbon blocks are arranged in a plurality of mode, and the carbon blocks are correspondingly arranged in the net grooves.

Preferably, the mesh grooves are distributed on the filter screen framework in an array.

Preferably, the filter screen framework is provided with an edge supporting plate arranged along the inner edge of the mesh groove.

Preferably, the carbon block is in interference fit with the net groove.

Preferably, a plurality of ribs are arranged on the inner side wall of the net groove.

Preferably, the outer side wall of the filter screen framework is provided with framework protective cotton.

Preferably, the outer side wall of the carbon block is provided with carbon block protection cotton.

Preferably, the carbon block is polygonal or circular.

Preferably, the carbon block is rectangular.

Preferably, a pull tab is arranged on the filter screen framework.

The utility model also discloses an air purifier, which comprises the filtering structure for the air purifier.

The beneficial effects of this application lie in: set up a plurality of carbon blocks on the filter screen skeleton, when purifying air, directly filter through the carbon block, compare in prior art adsorption efficiency better, life is longer, and then has improved user experience and felt.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view showing the structure of a filter structure for an air cleaner according to the present embodiment;

FIG. 2 is an enlarged schematic view of the embodiment shown in FIG. 1 at A;

FIG. 3 is a schematic diagram of a carbon block of the filtering structure for an air purifier according to the present embodiment;

fig. 4 is a schematic structural diagram of the air purifier according to the present embodiment.

In the drawing, a filter screen framework 1, a filter screen groove 101, 1011 ribs, a 102 edge supporting plate, 11 framework protective cotton, 12 pull sheets, 2 carbon blocks and 21 carbon block protective cotton are arranged.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

reference is made to fig. 1. The filtering structure for the air purifier in the embodiment comprises a filter screen framework 1 and a plurality of carbon blocks 2. Wherein, be provided with a plurality of net grooves 101 on the filter screen skeleton 1, charcoal piece 2 is provided with a plurality ofly, and a plurality of charcoal pieces 2 correspond to set up in the net groove 101.

When the air purifier works, air enters the air purifier through the side cover plate 3 on the side wall of the air purifier, is filtered through the carbon block 2 on the filtering structure, and finally flows out from the air outlet on the top of the air purifier, so that the air is purified. The original paper folding filter screen and carbon powder filter screen are replaced by the carbon blocks 2 and the filter screen framework 1, so that the filter effect is better, the service life is longer, and the experience of a user is improved.

Preferably, the net grooves 101 are distributed on the filter screen framework 1 in an array manner, so that the adsorption efficiency is improved.

Referring to fig. 2, the filter screen frame 1 is provided with an edge supporting plate 102 along the inner edge of the mesh tank 101, and the edge supporting plate 102 can support the carbon block 2 during installation to prevent the carbon block 2 from separating from the mesh tank 101. In addition, the carbon block 2 is in interference fit with the net groove 101, and the carbon block 2 is installed through interference fit, so that the installation is convenient on one hand, and the installation is more stable on the other hand. Specifically, a plurality of ribs 1011 are provided on the inner side wall of the net groove 101, and the carbon block 2 can be fastened in the net groove 101 by the action of the ribs 1011.

Referring to fig. 3, the outer side wall of the filter screen skeleton 1 is provided with skeleton protection cotton 11, the outer side wall of the carbon block 2 is provided with carbon block protection cotton 21, and the filter screen skeleton 1 and the carbon block 2 are respectively protected by the two protection cotton, so that the service life is prolonged.

Preferably, the carbon block 2 is polygonal or circular, but also other irregular patterns are possible. In this embodiment, the carbon block 2 is rectangular, and the utilization ratio of the rectangular shape is higher than that of other shapes.

Preferably, the filter screen framework 1 is provided with the pull tab 12, and when the filter screen framework 1 is disassembled, the pull tab 12 can be pulled to directly pull out the whole filter screen framework 1, so that the disassembly is convenient.

The utility model also discloses an air purifier, which comprises the filtering structure for the air purifier.

Specifically, referring to fig. 4, the air purifier in the embodiment includes two side cover plates 3 symmetrically disposed about, a plurality of ventilation holes are disposed on the side cover plates 3, and two filter structures are disposed opposite to the side cover plates 3 and are respectively clamped on the left and right sides of the air purifier. During installation, the two filtering structures are clamped in the air purifier, and then the two side cover plates 3 are covered.

To sum up: the filtration for air purifier in this embodiment sets up a plurality of charcoal pieces 2 on filter screen skeleton 1, when purifying the air, directly filters through charcoal piece 2, compares in prior art adsorption efficiency better, and life is longer, and then has improved user experience and felt.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (9)

1. A filter structure for an air cleaner, comprising:

the filter screen framework is provided with a plurality of net grooves;

the plurality of carbon blocks are arranged in the net groove, and the plurality of carbon blocks are correspondingly arranged in the net groove;

the filter screen framework is provided with an edge supporting plate arranged along the inner edge of the mesh groove.

2. The filter structure for an air purifier of claim 1, wherein the mesh slots are distributed in an array on the screen skeleton.

3. The filter structure for an air purifier of claim 1 wherein the carbon block is an interference fit with the mesh channel.

4. The filter structure for an air cleaner according to claim 3, wherein a plurality of ribs are provided on an inner side wall of the mesh tank.

5. The filter structure for an air cleaner according to claim 1, wherein an outer sidewall of the screen frame is provided with frame protection cotton.

6. The filter structure for an air cleaner according to claim 1, wherein the outer side wall of the carbon block is provided with carbon block protection cotton.

7. The filter structure for an air cleaner according to any one of claims 1 to 6, wherein the carbon block is polygonal or circular.

8. The filter structure for an air cleaner according to any one of claims 1 to 6, wherein a pull tab is provided on the screen frame.

9. An air cleaner comprising the filter structure for an air cleaner according to any one of claims 1 to 8.

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