Integrated air treatment plug-in and air filter

Abstract

The utility model relates to the technical field of air filters, and particularly discloses an integrated air treatment plug-in and an air filter. The utility model relates to an air freshener which comprises a body and a clamping part, the clamping part is arranged at the bottom of the body, the clamping part and the body are made of the same material and are integrally formed, and the clamping part and the body contain functional substances for freshening air. According to the air treatment plug-in disclosed by the utility model, the body and the clamping part which are integrally formed are arranged, so that when the air treatment plug-in is mounted on an air filter, the clamping part can be aligned with the spaced folding wrinkles on the filter element for plug-in mounting, and the air treatment plug-in can be conveniently mounted, is high in efficiency and is simple to operate; besides, the body and the clamping part are integrally formed, so that the weight of the air treatment plug-in is reduced, the air filter is prevented from being deformed or damaged, and the clamping part and the body are made of the same material, so that the clamping part also has an air freshening effect.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, and specifically discloses an integrated air treatment plug-in and an air filter. Background Art

[0002] Usually, components that perform functions such as emitting fragrance, sterilizing, and dehumidifying are made into a non-detachable part of the filter element. However, in order to meet the functional requirements of different customers, it is necessary to study a plug-in and a filter element with a plug-in.

[0003] For example, the patent with patent announcement number CN219272477U is a new type of vehicle aromatherapy air conditioning filter, including a HEPA filter layer, an activated carbon filter layer and an aromatherapy sheet; the aromatherapy sheet is arranged between the HEPA filter layer and the activated carbon filter layer; the HEPA filter layer is arranged in a pleated shape, and the aromatherapy sheet is arranged in the pleats of the HEPA filter layer; the aromatherapy sheet on the back of the HEPA filter layer can bring the fragrance of the aromatherapy sheet into the car while taking in the air, so as to achieve the effect of removing odor and increasing fragrance in the car.

[0004] This structural design has the following deficiencies: on the one hand, since the time for the aromatherapy piece to effectively release the fragrance is usually shorter than the service life of the filter element, if the aromatherapy piece fails and the filter element continues to be used, the aromatherapy piece cannot be removed and replaced, causing the filter element to completely lose the function of removing odors and adding fragrance to the car; on the other hand, even if the time for the aromatherapy piece to effectively release the fragrance is equivalent to the service life of the filter element, in some cases, people will have different needs for smells according to specific situations and moods. Therefore, the problem of how to conveniently replace the aromatherapy piece of the filter element needs to be solved urgently.

[0005] The existing axle air outlet aromatherapy, such as the refreshing car air outlet aromatherapy disclosed in patent CN113456871A, includes a scented cake, a bag connected to a fixed plug-in, a storage slot provided on the fixed plug-in, and the storage slot filled with perfume. Although the patent can be disassembled and assembled through the fixed plug-in, it is large in size and heavy in weight, and can only be installed on the windshield of the car air outlet. For soft materials such as folded filter elements, this type of product will cause the filter element to deform or even be damaged.

[0006] Therefore, it is necessary to propose a new air treatment plug-in that can be applied to a pleated filter element with a softer material, so that the filter element can have the function of fresh air while being able to easily replace the plug-in to meet customers' different functional needs. Utility Model Content

[0007] The utility model aims to overcome the deficiencies of the prior art and provide an integrated air treatment plug-in and an air filter.

[0008] On the one hand, the utility model discloses an integrated air treatment plug-in, which adopts the following technical solutions:

[0009] An integrated air treatment plug-in and air filter include: a body and a clamping part, wherein the clamping part is arranged at the bottom of the body, the clamping part and the body are made of the same material and are integrally formed, and the clamping part and the body contain functional substances for refreshing air.

[0010] Preferably, the clamping portion and the main body are integrally formed by injection molding of fragrance, plastic particles and additives, and the fragrance is the functional substance.

[0011] Preferably, the clamping portion comprises one or more clamping feet, and the clamping feet have a clamping gap.

[0012] Preferably, the clamping foot is in an eight-shaped, inward-buckling or X-shaped shape.

[0013] Preferably, the clamping feet are evenly distributed on the bottom of the body.

[0014] Preferably, the average ratio of the weight of the body to the number of the clamping feet is 1-8 g / piece.

[0015] Preferably, a display area is provided on the top surface of the main body.

[0016] Preferably, the display area is provided with a logo block, and the logo block is integrally formed with the body and protrudes from the surface of the body.

[0017] On the other hand, the utility model discloses an air filter, which adopts the following technical solution:

[0018] An air filter comprises: folded filter paper in a wave shape, and a frame at least partially surrounding the folded filter element, and also comprises the integrated air treatment plug-in, the folded filter paper has folded pleats and folded gaps, the body of the integrated air treatment plug-in is located on the top surface of the folded pleats, the clamping part of the integrated air treatment plug-in is inserted into the folded gap, the folded pleats are embedded in the clamping part, and the integrated air treatment plug-in is detachably connected to one or more on the air filter.

[0019] Preferably, the bottom surface of the main body is attached to the top surface of the folded filter paper, and the thickness of the main body is 1 to 10 mm.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] The air treatment plug-in of the utility model is provided with an integrally formed main body and a clamping portion, so that when the air treatment plug-in is installed on the air filter, the clamping portion can be aligned with the spaced folds on the filter element for insertion, so that the air treatment plug-in can be conveniently installed with high efficiency and simple operation; in addition, by integrally forming the main body and the clamping portion, not only the weight of the air treatment plug-in is reduced to avoid deformation or damage to the air filter, but also because the clamping portion and the main body are made of the same material, the clamping portion also has the effect of refreshing the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the integrated air treatment plug-in of Example 1;

[0023] Figure 2 This is a schematic diagram of the first clamping portion structure of the integrated air treatment plug-in of Example 1;

[0024] Figure 3 This is a schematic diagram of the second clamping portion structure of the integrated air treatment plug-in of Example 1;

[0025] Figure 4 This is a schematic diagram of the third clamping portion structure of the integrated air treatment plug-in of Example 1;

[0026] Figure 5 is a schematic structural diagram of an integrated air treatment plug-in of Example 2;

[0027] Figure 6 It is a schematic structural diagram of the air filter of Example 3;

[0028] Figure 7 is a partial cross-sectional schematic diagram of the air filter of Example 3;

[0029] Figure 8 This is a schematic diagram of the structure of the air filter of Example 4.

[0030] Description of Figure Numbers:

[0031] 1. Air handling plug-in; 11. Main body; 12. Clamping part; 13. Identification block; 2. Air filter; 21. Folding pleats; 22. Folding gap. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Example 1

[0034] This embodiment discloses an integrated air treatment plug-in, referring to Figure 1, which includes a body 11 and a clamping part 12, the clamping part 12 is arranged at the bottom of the body 11, the clamping part 12 and the body 11 are made of the same material and are integrally formed, and the clamping part 12 and the body 11 contain functional substances for refreshing air. By setting the clamping part 12, the body 11 can be directly fixed to the surface of the air filter 2 by plugging, so that the air filter 2 not only has the function of filtering impurities, but also has the function of refreshing air. By integrally forming the body 11 and the clamping part 12, not only the weight of the air treatment plug-in 1 is reduced to avoid deformation or damage to the air filter 2, but also, different from the metal clip or ordinary plastic clip of the existing aromatherapy block, the air treatment plug-in 1 of the present application is made of the same material as the body 11, so that the clamping part 12 also has the effect of refreshing air, and there is no need to assemble the clip to the aromatherapy block by pasting as required in the existing process, and the air treatment plug-in 1 of the present application is more efficient in production by integral molding and injection molding.

[0035] In this embodiment, taking the aromatherapy parts as an example, the aromatherapy parts can be manufactured in various ways, for example, they can be injection molded with materials including spices, essential oils, additives, plastic particles, etc. The spices or essential oils contained in the formed plastic parts are functional substances for refreshing the air.

[0036] In this embodiment, a display area is provided on the top surface of the main body 11, and the display area is used to display a logo or a pattern. A plurality of identification blocks 13 for displaying the logo or the pattern may be provided on the display area. The identification blocks 13 are integrally formed with the main body 11 and protrude from the surface of the main body 11. Of course, the display area may also be flatly printed with a logo or a pattern.

[0037] In this embodiment, the clamping portion 12 includes a plurality of clamping feet, each of which has a clamping gap. Figure 2-4 The clamping feet can be any one or more combinations of an eight-shaped, inward-buckling or X-shaped shape. The clamping feet are evenly distributed at the bottom of the main body 11. The special structural angles of the upper eight-shaped, inward-buckling or X-shaped shapes can firmly clamp the folds of the air filter 2, with high clamping stability, and are not prone to loosening, falling, and other problems.

[0038] As a preferred solution, the average ratio of the weight of the main body 11 to the number of clamping feet is 1 to 8 g / piece. If the ratio is too large, it will easily cause the filter paper of the air filter 2 to deform or even be damaged. If the ratio is too small, it will be detrimental to the installation stability of the air treatment plug-in 1, and it will be easily displaced or even dropped by the blowing of air. By setting the weight ratio within a specific range, the surface of the air filter 2 connected with the air treatment plug-in 1 is evenly stressed, and the filter paper will not be deformed or damaged even under long-term use.

[0039] Example 2

[0040] This embodiment discloses an integrated air treatment plug-in, referring to Figure 5 The difference from Example 1 is that a clamping portion 12 is provided at the bottom of the main body 11, and the top identification block 13 of the main body 11 is single. Then, different patterns can be formed by multiple top identification blocks 13 on multiple main bodies 11, which can also present a good viewing effect and the function of refreshing air.

[0041] Example 3

[0042] This embodiment discloses an air filter 2, referring to Figure 6-7 , which includes folded filter paper in a wave shape, and a frame that at least partially surrounds the folded filter element, and also includes the integrated air treatment plug-in 1 of Example 1. The folded filter paper has folded pleats 21 and folded gaps 22, the body 11 of the air treatment plug-in 1 is located on the top surface of the folded pleats 21, the clamping portion 12 of the air treatment plug-in 1 is inserted into the folded gaps 22, and the folded pleats 21 are embedded in the clamping portion, so that the air treatment plug-in 1 can be detachably installed on the air filter 2, with high clamping stability and not prone to loosening or falling problems. One or more air treatment plug-ins 1 can be connected to the air filter. By providing an air treatment plug-in 1 containing functional substances that can be freely taken and placed, the air filtered by the air filter 2 has the function of deodorizing, sterilizing or emitting fragrance.

[0043] The bottom surface of the main body 11 of the air treatment plug-in 1 is attached to the top surface of the folded filter paper of the air filter 2. The thickness of the main body 11 is 1 to 10 mm, so that the overall thickness of the air filter 2 with the air treatment plug-in 1 installed changes little, so that the air filter 2 can be installed into the overall molding cavity more losslessly and easily.

[0044] Example 4

[0045] This embodiment discloses an air filter 2, referring to Figure 8 , which is different from the embodiment 3 only in that it includes the integrated air treatment plug-in 1 of the embodiment 2. The top of the body 11 of the air treatment plug-in 1 is a single identification block 13, which can be freely adjusted in spacing, quantity or combination, and has better flexibility.

[0046] The technical solution provided by the utility model is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation mode of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. At the same time, for general technicians in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. An integrated air handling plug-in, characterized in that: include: The main body and the clamping part are arranged at the bottom of the main body, the clamping part and the main body are made of the same material and are integrally formed, and the clamping part and the main body contain functional substances for refreshing air.

2. The integrated air handling insert according to claim 1, characterized in that: The clamping part and the main body are integrally formed by injection molding of fragrance, plastic particles and additives, and the fragrance is the functional substance.

3. The integrated air handling insert according to claim 1, characterized in that: The clamping portion includes one or more clamping feet, and the clamping feet have a clamping gap.

4. The integrated air handling insert according to claim 3, characterized in that: The clamping foot is in an eight-shaped, inward-buckling or X-shaped shape.

5. The integrated air handling insert according to claim 3, characterized in that: The clamping feet are evenly distributed on the bottom of the body.

6. The integrated air handling insert according to claim 5, characterized in that: The average ratio of the weight of the body to the number of the clamping feet is 1-8 g / piece.

7. The integrated air handling insert of claim 1, wherein: The top surface of the main body is provided with a display area.

8. The integrated air handling insert according to claim 7, characterized in that: The display area is provided with a marking block, and the marking block is integrally formed with the body and protrudes from the surface of the body.

9. An air filter comprising a folded filter paper in a wave shape and a frame at least partially surrounding the folded filter paper, characterized in that: It also includes the integrated air treatment plug-in according to any one of claims 1 to 8, the folded filter paper has folded pleats and folded gaps, the body of the integrated air treatment plug-in is located on the top surface of the folded pleats, the clamping portion of the integrated air treatment plug-in is inserted into the folded gap, the folded pleats are embedded in the clamping portion, and the integrated air treatment plug-in is detachably connected to one or more of the air filters.

10. The air filter according to claim 9, characterized in that The bottom surface of the main body is attached to the top surface of the folded filter paper, and the thickness of the main body is 1-10 mm.

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