An air filter with an aromatherapy box

Abstract

The utility model discloses an air filter with aromatherapy box, include: filter frame, the inside setting first filter assembly, second filter assembly, the overall thickness of first filter assembly, second filter assembly is different, and it is formed the installation cavity at the air outlet side edge of filter frame and is surrounded by the fence, aromatherapy box structure is set up in the installation cavity, including box body, lid, shoulder, the aromatherapy block is arranged in the accommodating cavity of box body inside, is provided with first through -hole at one side, is provided with opening at the other side, and the side of opening of box body sets up the boss, the inside of boss sets up the guide groove, and the lid is spliced on the opening, and the guide block of its side is slidably inserted on the guide groove, and the second through -hole is arranged on the lid, and the shoulder is butt jointed box body and is positioned on the filter frame, the utility model can solve the single function of existing air filter, inconvenient to use, the problem of unfirm structure installation.

Description

Technical Field

[0001] This utility model relates to the field of air filter technology, specifically an air filter with an aromatherapy box. Background Technology

[0002] Air filters are primarily used for air filtration and purification, and generally consist of a filter frame and filter components arranged within the frame. Traditional filters only filter air, offering a single function; some newer filters with integrated aromatherapy structures present inconveniences in terms of aromatherapy block placement and replacement, and are not always securely installed. Utility Model Content

[0003] The purpose of this utility model is to provide an air filter with an aromatherapy box in order to solve the problems of existing air filters having limited functions, inconvenient use, and unstable installation.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an air filter with an aromatherapy box, comprising:

[0005] The filter frame has a first filter component and a second filter component disposed on its inner side. The first filter component and the second filter component have different overall thicknesses and form an installation cavity at the air outlet edge of the filter frame.

[0006] The aromatherapy box structure, which is set in the mounting cavity, includes a box body, a cover body, and a shoulder. An aromatherapy block is arranged in the receiving cavity inside the box body. A first through hole is provided on one side and an opening is provided on the other side. A boss is provided on the side of the opening of the box body. A guide groove is provided on the inner side of the boss. The cover body is fitted onto the opening. A guide block on the side of the cover body is slidably inserted into the guide groove. A second through hole is provided on the cover body. The shoulder body abuts the box body and is positioned on the filter frame.

[0007] As a further description of the above technical solution:

[0008] The edges of the first filter component and the second filter component are tightly joined or integrally connected.

[0009] As a further description of the above technical solution:

[0010] The aromatherapy box is made of thermoplastic molding material.

[0011] As a further description of the above technical solution:

[0012] The aromatherapy block is an aerogel aromatherapy block, and the cavity is also provided with an aerogel sustained-release tablet.

[0013] As a further description of the above technical solution:

[0014] The end of the box is provided with a slot, and the insert block on the inner side of the shoulder is inserted into the slot.

[0015] As a further description of the above technical solution:

[0016] The slot is provided with a protrusion, which fits into the notch of the insert.

[0017] As a further description of the above technical solution:

[0018] A third through hole is provided on the shoulder.

[0019] As a further description of the above technical solution:

[0020] The boss has an L-shaped structure, and the cover and guide block have a stepped integral structure. The edge of the cover and the guide block are joined to the inner side of the boss, and the protrusions on the guide block are interference-fitted against the surface of the boss.

[0021] In summary, by adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0022] This utility model's air filter utilizes an aromatherapy box structure to house aromatherapy blocks, fulfilling the multi-functional requirements of air filtration, purification, and fragrance enhancement. The box and lid employ a drawer-style sealing method, positioned on the filter frame by the shoulder, simplifying the structure and facilitating operation. The interference fit of the protruding points enhances structural positioning strength and stability. The aromatherapy blocks are made of aerogel, and the combination of aerogel slow-release sheets and perforations on the shoulder improves the uniformity of fragrance release, making it more long-lasting. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of an air filter with an aromatherapy box.

[0025] Figure 2 An exploded view of an air filter with an aromatherapy diffuser box.

[0026] Figure 3 This is an exploded view of the aromatherapy box structure in an air filter with an aromatherapy box.

[0027] Figure 4This is a schematic diagram of the shoulder section of an air filter with an aromatherapy box.

[0028] Legend:

[0029] 1. Filter frame; 2. First filter assembly; 3. Second filter assembly; 4. Mounting cavity; 5. Box body; 6. Cover body; 7. Shoulder; 8. Aroma block; 9. First through hole; 10. Boss; 11. Guide groove; 12. Guide block; 13. Second through hole; 14. Slot; 15. Insert block; 16. Protrusion; 17. Notch; 18. Third through hole; 19. Raised dot. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Please see Figure 1-4 This utility model provides a technical solution: an air filter with an aromatherapy box, comprising:

[0033] The filter frame 1 has a first filter component 2 and a second filter component 3 arranged on its inner side. The first filter component 2 and the second filter component 3 have different overall thicknesses and form an installation cavity 4 at the air outlet edge of the filter frame 1.

[0034] The aromatherapy box structure, located within the mounting cavity 4, includes a box body 5, a cover 6, and a shoulder 7. The box body 5 contains an aromatherapy block 8 within its internal cavity. One side of the block has a first through hole 9, and the other side has an opening. The box body 5 has a protrusion 10 on the side of the opening, and a guide groove 11 on the inner side of the protrusion 10. The cover 6 is fitted onto the opening, and a guide block 12 on its side slides into the guide groove 11. The cover 6 has a second through hole 13. The shoulder 7 connects to the box body 5 and is positioned on the filter frame 1. The outer side of the shoulder 7 is fixed to the filter frame 1 using environmentally friendly, high-temperature resistant, and highly adhesive hot melt adhesive, improving the stability and reliability of the structure.

[0035] The edges of the first filter component 2 and the second filter component 3 are tightly fitted together or integrally connected. This ensures the overall filtration efficiency of the air filter and prevents particulate impurities from penetrating through structural gaps.

[0036] The aromatherapy box is made of thermoplastic material, for example, it can be made of ABS material by thermoforming.

[0037] The aromatherapy block 8 is an aerogel aromatherapy block, and an aerogel slow-release sheet is also placed in the receiving cavity. This makes the scent release more even and the fragrance last longer.

[0038] The end of the box body 5 is provided with a slot 14, and the insert 15 on the inner side of the shoulder 7 is inserted into the slot 14. A protrusion 16 is provided in the slot 14, and the protrusion 16 fits into the notch 17 of the insert 15 to improve the tightness and stability of the structural connection.

[0039] The shoulder 7 is provided with a third through hole 18, so that the airflow filtered and purified by the filter component flows through the third through hole 18 through the shoulder 7, carrying the fragrance emitted from the fragrance box structure, so that the fragrance is released into the air more evenly and the obstruction of airflow is reduced.

[0040] The boss 10 has an L-shaped structure, and the cover 6 and guide block 12 are a stepped integrated structure. The edge of the cover 6 and the guide block 12 are fitted onto the inner side of the boss 10, and the protrusions 19 on the guide block 12 are press-fitted against the surface of the boss 10. The box 5 and the cover 6 adopt a drawer-type opening and closing design. When closed, the press-fitting of the protrusions 19 strengthens the positioning strength, making the structure more robust.

[0041] The working principle of an air filter with an aromatherapy box in this embodiment includes: when in use, the airflow containing impurities on the air filter inlet side passes through two filter components to complete the filtration, while the clean airflow flowing out from the second filter component 3 enters the first through hole 9 and carries the volatilized aromatherapy substances, flowing out from the second through hole 13. Part of the airflow flows through the third through hole 18 and passes through the shoulder 7, evenly releasing the aromatherapy substances into the air.

[0042] When the aromatherapy block 8 needs to be installed or replaced, simply push the cover 6 so that it slides along the protrusion 10, opening the box 5 to install the aromatherapy. Afterward, place the cover 6 back over the opening of the box 5, and with the interference fit of the protrusion 19, position the cover 6 and the box 5 for air filtration.

[0043] In summary, due to the adoption of the above technical solution, the air filter with an aromatherapy box in this embodiment has the following advantages compared to the prior art:

[0044] This utility model's air filter utilizes an aromatherapy box structure to house aromatherapy blocks, fulfilling the multi-functional requirements of air filtration, purification, and fragrance enhancement. The box and lid employ a drawer-style sealing method, positioned on the filter frame by the shoulder, simplifying the structure and facilitating operation. The interference fit of the protruding points enhances structural positioning strength and stability. The aromatherapy blocks are made of aerogel, and the combination of aerogel slow-release sheets and perforations on the shoulder improves the uniformity of fragrance release, making it more long-lasting.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An air filter with an aromatherapy box, characterized in that, include: The filter frame has a first filter component and a second filter component disposed on its inner side. The first filter component and the second filter component have different overall thicknesses and form an installation cavity at the air outlet edge of the filter frame. The aromatherapy box structure, which is set in the mounting cavity, includes a box body, a cover body, and a shoulder. An aromatherapy block is arranged in the receiving cavity inside the box body. A first through hole is provided on one side and an opening is provided on the other side. A boss is provided on the side of the opening of the box body. A guide groove is provided on the inner side of the boss. The cover body is fitted onto the opening. A guide block on the side of the cover body is slidably inserted into the guide groove. A second through hole is provided on the cover body. The shoulder body abuts the box body and is positioned on the filter frame.

2. An air filter with an aromatherapy box according to claim 1, characterized in that, The edges of the first filter component and the second filter component are tightly joined or integrally connected.

3. An air filter with an aromatherapy box according to claim 1, characterized in that, The aromatherapy box is made of thermoplastic molding material.

4. An air filter with an aromatherapy box according to claim 1, characterized in that, The aromatherapy block is an aerogel aromatherapy block, and the cavity is also provided with an aerogel sustained-release tablet.

5. An air filter with an aromatherapy box according to claim 1, characterized in that, The end of the box is provided with a slot, and the insert block on the inner side of the shoulder is inserted into the slot.

6. An air filter with an aromatherapy box according to claim 5, characterized in that, The slot is provided with a protrusion, which fits into the notch of the insert.

7. An air filter with an aromatherapy box according to claim 1, characterized in that, A third through hole is provided on the shoulder.

8. An air filter with an aromatherapy box according to claim 1, characterized in that, The boss has an L-shaped structure, and the cover and guide block have a stepped integral structure. The edge of the cover and the guide block are joined to the inner side of the boss, and the protrusions on the guide block are interference-fitted against the surface of the boss.

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