CN220103356U - Large-particle air floater filter screen - Google Patents

Abstract

The utility model relates to a large-particle air floater filter screen which comprises a main shell, wherein a drainage cover is arranged on one side of the main shell, and an air outlet is formed in the drainage cover; one side of the main shell, which is far away from the drainage cover, is clamped with a protection plate, one side of the main shell, which is close to the protection plate, is provided with an air inlet, a fan is arranged in the main shell, a support is arranged outside the filter element, a plurality of back-off buckles are arranged on two sides outside the support, and the back-off buckles are arranged along the length direction of the support in an array manner; the back-off comprises a supporting plate and a fixing plate, the supporting plate is mutually perpendicular to the length direction of the bracket, the fixing plate is fixedly connected with the supporting plate, and the fixing plate and the supporting plate form an L shape; the support is sleeved with a filter screen. One application of the utility model is to reduce the probability of hair flying when the filter screen is replaced.

Description

Large-particle air floater filter screen

Technical Field

The utility model relates to the field of air purifiers, in particular to a large-particle air floater filter screen.

Background

Most of the existing air cleaning devices for pets are air purifiers for removing hair falling off from pets, so as to clean air.

The inventor considers that for pets in the leg hair period, a large amount of fallen hair is easily gathered on the air inlet and the surface of the filter screen of the air purifier in a short period, so that the air inlet and the filter screen are blocked, bacteria are bred to generate peculiar smell, and the service life of the filter element is shortened. Most of the existing methods for cleaning the hairs are shaking off and sucking away by a dust collector, and the process is easy to cause the hairs to fly and generate secondary pollution.

Disclosure of Invention

It is an object of the present utility model to provide a method for reducing the chance of hair fly when changing the filter screen.

According to one aspect of the utility model, a large-particle air floater filter screen is provided, which comprises a main shell, wherein a drainage cover is arranged on one side of the main shell, and an air outlet is formed in the drainage cover; one side of the main shell, which is far away from the drainage cover, is clamped with a protection plate, one side of the main shell, which is close to the protection plate, is provided with an air inlet, a fan is arranged in the main shell, a support is arranged outside the filter element, a plurality of back-off buckles are arranged on two sides outside the support, and the back-off buckles are arranged along the length direction of the support in an array manner; the back-off comprises a supporting plate and a fixing plate, the supporting plate is mutually perpendicular to the length direction of the bracket, the fixing plate is fixedly connected with the supporting plate, and the fixing plate and the supporting plate form an L shape; the support is sleeved with a filter screen.

Optionally, a holding groove is formed in one side, close to the protection plate, of the main shell, and a filter element is arranged in the holding groove.

Optionally, elastic ribs are fixedly connected to the outer edge of the filter screen.

Optionally, a nylon hook belt is arranged in the bracket, and can be matched with the filter element to limit the relative fixing of the filter element and the bracket.

Optionally, the support is made of PP plastic, and the support is rectangular.

The utility model has the technical effects that the main shell and the protection plate are mutually clamped, the fan is started, wind enters from the air inlet and is then discharged through the air outlet; the hair collecting support is formed by injection molding of PP plastic and is fixed at the front end of the filter element of the air purifier through a buckle. The support has certain thickness, and the top surface periphery has the back-off of fixed album of hair filter screen, and the bottom surface combines together with the filter screen outside to form a cavity in the support inside.

The filter screen is formed by processing non-woven fabrics, and can filter large-particle floaters such as hair and the like without wind resistance. The hair collecting filter screen is provided with elastic ribs, the elastic ribs can be clamped in the back-off buckle to prevent the back-off, after the filter screen body is unfolded, the nylon hook strips adhered to the inner side of the support are fixed with the filter element in relative positions, so that the support cavity is fully distributed, and the air is filtered.

After the filter screen collects floaters such as hair, the elastic ribs in the back-off buckle can be pulled out, the filter screen opening is automatically tightened, and the hair collecting filter screen is taken out for integral replacement. Effectively prevent the diffusion pollution of the floating objects.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is an overall schematic of a large particle air drift screen.

Fig. 2 is a cross-sectional view of a large particle air drift screen.

Fig. 3 is a partial schematic view of a large particle air drift screen protruding support.

Fig. 4 is a cross-sectional view of a large particle air drift screen protruding stent.

Description of the drawings: 1. a main housing; 11. a drainage cover; 12. an air outlet; 13. a protection plate; 14. an air inlet; 15. a blower; 2. a receiving groove; 21. a filter element; 22. a bracket; 23. reversing; 231. a support plate; 232. a fixing plate; 24. nylon hook tape; 25. a filter screen; 26. elastic ribs.

Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Examples

The utility model provides a large-particle air floater filter screen 25, which is shown in figures 1-4, and comprises a main shell 1, wherein a drainage cover 11 is arranged on one side of the main shell 1, the drainage cover 11 is communicated with the main shell 1, and an air outlet 12 is formed in the drainage cover 11; one side of the main shell 1, which is far away from the drainage cover 11, is clamped with a protection plate 13, one side of the main shell 1, which is close to the protection plate 13, is provided with an air inlet 14, a fan 15 is arranged in the main shell 1, and the wind direction of the fan 15 is arranged towards the drainage cover 11.

Referring to fig. 1-4, a containing groove 2 is formed in one side, close to a protection plate 13, of a main shell 1, a filter element 21 is arranged in the containing groove 2, a support 22 is arranged outside the filter element 21, the support 22 is made of PP plastic, the support 22 is rectangular, a plurality of back-ups 23 are arranged on two sides outside the support 22, and the back-ups 23 are arranged in an array along the length direction of the support 22; the back-off 23 comprises a supporting plate 231 and a fixing plate 232, the supporting plate 231 is perpendicular to the length direction of the bracket 22, the fixing plate 232 is parallel to the filter element 21, the fixing plate 232 is fixedly connected with the supporting plate 231, and the fixing plate 232 and the supporting plate 231 form an L shape; nylon hook strips 24 are arranged in the brackets 22, and the nylon hook strips 24 can be matched with the filter element 21 to limit the relative fixing of the filter element 21 and the brackets 22; the support 22 is sleeved with a filter screen 25, and elastic ribs 26 are fixedly connected to the outer edge of the filter screen 25.

When the air conditioner is used, the main shell 1 and the protection plate 13 are clamped with each other, the fan 15 is started, air enters from the air inlet 14 and is then discharged through the air outlet 12; the bracket 22 is formed by injection molding of PP plastic and is fixed at the front end of the air purifier filter element 21 through a back-off 23. The support 22 has a certain thickness, the periphery of the top surface is provided with a back-off button 23 for fixing the hair collecting filter screen 25, and the bottom surface is combined with the outside of the filter screen 25, so that a cavity is formed inside the support 22 and used for accommodating floaters such as hair and the like and preventing shaking off and drifting.

The filter screen 25 is made of non-woven fabric, and can filter out large-particle floating matters such as hair and the like without wind resistance. The wool collecting filter screen 25 is provided with the elastic ribs 26, the elastic ribs 26 can be clamped in the back-off button 23 to prevent the back-off, after the filter screen 25 body is unfolded, the relative positions of the nylon hook strips 24 and the filter element 21 are fixed through the nylon hook strips 24 adhered to the inner sides of the support 22, so that the cavities of the support 22 are fully distributed, and the air is filtered.

After the filter screen 25 collects floaters such as hair, the elastic ribs 26 in the back-off button 23 can be pulled out, the openings of the filter screen 25 are automatically tightened, and the hair collecting filter screen 25 is taken out for integral replacement. Effectively prevent the diffusion pollution of the floating objects.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (5)

1. The large-particle air floater filter screen (25) is characterized by comprising a main shell (1), wherein a drainage cover (11) is arranged on one side of the main shell (1), and an air outlet (12) is formed in the drainage cover (11); one side of the main shell (1) far away from the drainage cover (11) is clamped with a protection plate (13), one side of the main shell (1) close to the protection plate (13) is provided with an air inlet (14), a fan (15) is arranged in the main shell (1), a support (22) is arranged outside the filter element (21), a plurality of back-off buckles (23) are arranged on two sides outside the support (22), and the back-off buckles (23) are arranged along the length direction array of the support (22); the back-off buckle (23) comprises a supporting plate (231) and a fixing plate (232), the supporting plate (231) is perpendicular to the length direction of the bracket (22), the fixing plate (232) is fixedly connected with the supporting plate (231), and the fixing plate (232) and the supporting plate (231) form an L shape; the bracket (22) is sleeved with a filter screen (25).

2. A large particle air drift filter screen (25) according to claim 1, characterized in that the main housing (1) is provided with a receiving groove (2) on the side close to the protection plate (13), and a filter element (21) is arranged in the receiving groove (2).

3. A large particle air drift screen (25) as claimed in claim 1, characterised in that the outer edge of the screen (25) is fixedly connected with elastic ribs (26).

4. A large particle air flotage filter screen (25) according to claim 1, characterized in that nylon hook strips (24) are arranged in the support (22), the nylon hook strips (24) can be mutually matched with the filter element (21), and the filter element (21) and the support (22) are limited to achieve relative fixing of relative positions.

5. A large particle air drift screen (25) as claimed in claim 1, characterised in that the support (22) is PP plastics material and the support (22) is rectangular in shape.