Air purifier with peculiar smell adsorption function

Abstract

The utility model belongs to the technical field of air purifiers, and particularly relates to an air purifier with a peculiar smell adsorption function, which comprises a bottom shell and a top shell arranged above the bottom shell, fan blades are arranged on one side of the middle part in the bottom shell, an inner filter screen is arranged on one side of the middle part in the bottom shell close to the fan blades, and an outer filter screen is arranged on the top shell. A fixing frame is mounted on one side of the bottom end of the inner wall of the bottom shell, and a motor is mounted at the top in the fixing frame. When airflow passes through the first filter screen, the first activated carbon filter screen and the inner filter screen, air can be preliminarily purified and filtered, and when the purified and filtered airflow passes through the second activated carbon filter screen, the airflow can be filtered in the second activated carbon filter screen, so that the air can be effectively purified, and peculiar smells in the air can be adsorbed and removed; and the first filter frame and the second filter frame are both installed through easy-to-disassemble structures, and follow-up maintenance and replacement of the first activated carbon filter screen and the second activated carbon filter screen are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of air purifiers, and in particular relates to an air purifier with an odor adsorption function. Background Art

[0002] Air purifier, also known as "air cleaner", air freshener, or purifier, is a product that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.), effectively improving air cleanliness. It is mainly divided into household, commercial, industrial, and building types.

[0003] Currently common industrial air purifiers can effectively remove dust from the air when in use, but have poor treatment effects on odors in the air. Based on this, the utility model provides an air purifier with odor adsorption function. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides an air purifier with an odor adsorption function, which has the characteristics of being easy to maintain and capable of adsorbing odors.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an air purifier with an odor adsorption function, comprising a bottom shell and a top shell installed above the bottom shell, a fan blade installed on one side of the middle portion of the bottom shell, an inner filter installed on one side of the middle portion of the bottom shell near the fan blade, a fixing bracket installed on one side of the bottom end of the inner wall of the bottom shell, a motor installed on the top of the fixing bracket, and an output shaft of the motor connected to a rotating shaft of the fan blade;

[0006] An air inlet is provided at a corner on one side of the top of the top shell, a No. 1 filter rack is installed inside the air inlet, a No. 1 filter screen is installed on the top of the No. 1 filter rack, and a No. 1 activated carbon filter screen is installed at the bottom of the No. 1 filter rack. A mounting hole is provided at a corner on the other side of the top of the top shell, and a controller is installed inside the mounting hole. An air outlet is provided in the middle of one side of the top shell, a No. 2 filter rack is installed inside the air outlet, a No. 2 filter rack is installed on one side of the No. 2 filter rack, and a No. 2 activated carbon filter screen is installed on the other side of the No. 2 filter rack.

[0007] As a preferred technical solution of the air purifier with odor adsorption function of the utility model, positioning slots are equidistantly provided on both sides of the top of the bottom shell, and fixing screw grooves are symmetrically provided on one side of the inner wall of the positioning slot.

[0008] As an optimal technical solution for an air purifier with odor adsorption function of the utility model, positioning card plates are equidistantly arranged on both sides of the bottom end of the top shell, and the positioning card plates and the positioning card slots are adapted to each other. Fixed card holes are symmetrically opened on one side of the positioning card plate, and the fixed card holes and the fixed screw grooves are adapted to each other. A fixed screw is installed inside the fixed card hole, and one end of the fixed screw is located inside the fixed screw groove.

[0009] As an optimal technical solution for an air purifier with odor adsorption function of the utility model, a bearing seat is fixed in the middle of one end of the inner wall of the bottom shell, a support plate is installed on the other side of the middle part of the bottom shell, and the fan blades are installed between the bearing seat and the support plate.

[0010] As an optimal technical solution for an air purifier with odor adsorption function of the utility model, a bottom card plate is provided on one side of the middle part of the bottom shell near the fan blades, and an angle card plate is provided on one side of the middle part of the bottom shell above the bottom card plate, and an inner filter is installed between the bottom card plate and the angle card plate.

[0011] As an optimal technical solution for an air purifier with odor adsorption function of the utility model, inclined grooves are provided in the middle of both sides of the inner wall of the air inlet hole, the middle of the top of the inner wall of the air outlet hole, and the middle of the bottom of the inner wall of the air outlet hole.

[0012] As a preferred technical solution of the air purifier with odor adsorption function of the utility model, magnetic blocks are embedded and installed on both sides of the inner wall of the air inlet and the inner wall of the air outlet.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When the air purifier is in use, external air flow is input into the air purifier through the air inlet, and the air flow inside the air purifier is discharged through the air outlet. When the air flow passes through the No. 1 filter, the No. 1 activated carbon filter and the inner filter, the air can be preliminarily purified and filtered. When the purified and filtered air flow passes through the No. 2 activated carbon filter, the air flow can be filtered here, thereby effectively purifying the air and adsorbing and removing odors in the air, which is convenient for the use of the air purifier. The No. 1 filter rack and the No. 2 filter rack are both installed with an easy-to-disassemble structure, which is convenient for the subsequent maintenance and replacement of the No. 1 activated carbon filter and the No. 2 activated carbon filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the inner filter of the utility model;

[0019] Figure 4 This is an exploded view of the installation of the fan blades of the utility model;

[0020] Figure 5 This is a bottom view of the top shell of the utility model;

[0021] Figure 6 This is an exploded view of the installation of the No. 2 filter rack of the utility model;

[0022] Figure 7 This is an exploded view of the installation of filter No. 1 of the utility model;

[0023] Figure 8 This is an exploded view of the installation of the No. 2 filter screen of the present invention.

[0024] In the figure: 1. Bottom shell; 2. Top shell; 3. Positioning slot; 4. Fixing screw slot; 5. Positioning card plate; 6. Fixing card hole; 7. Fixing screw; 8. Bearing seat; 9. Support plate; 10. Fan blade; 11. Fixing bracket; 12. Motor; 13. Bottom card plate; 14. Corner card plate; 15. Inner filter; 16. Air inlet; 17. Filter rack No. 1; 18. Filter No. 1; 19. Activated carbon filter No. 1; 20. Air outlet; 21. Filter rack No. 2; 22. Filter No. 2; 23. Activated carbon filter No. 2; 24. Mounting hole; 25. Controller; 26. Magnetic block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0026] See also Figures 1 to 8The utility model provides the following technical solutions: an air purifier with odor adsorption function, comprising a bottom shell 1 and a top shell 2 installed above the bottom shell 1, positioning slots 3 are equidistantly provided on both sides of the top of the bottom shell 1, and a fixing screw groove 4 is symmetrically provided on one side of the inner wall of the positioning slot 3, and positioning cards 5 are equidistantly provided on both sides of the bottom end of the top shell 2, the positioning cards 5 and the positioning slot 3 are adapted to each other, and a fixing card hole 6 is symmetrically provided on one side of the positioning card plate 5, and the fixing card hole 6 is adapted to the fixing screw groove 4, and a fixing screw 7 is installed inside the fixing card hole 6, and one end of the fixing screw 7 is located inside the fixing screw groove 4, which is convenient for the top shell 2 is fixedly connected to the bottom shell 1, a bearing seat 8 is fixed in the middle of one end of the inner wall of the bottom shell 1, a support plate 9 is installed on one side of the middle of the inner wall of the bottom shell 1, a fan blade 10 is installed between the bearing seat 8 and the support plate 9, a bottom clamping plate 13 is provided in the middle of the inner wall of the bottom shell 1 near the fan blade 10, a folded angle clamping plate 14 is provided in the middle of the inner wall of the bottom shell 1 above the bottom clamping plate 13, an inner filter screen 15 is installed between the bottom clamping plate 13 and the folded angle clamping plate 14, a fixing frame 11 is fixedly installed on one side of the bottom end of the inner wall of the bottom shell 1, a motor 12 is fixedly installed on the top of the fixing frame 11, and the output shaft of the motor 12 is fixedly connected to the rotating shaft of the fan blade 10;

[0027] An air inlet 16 is provided at a corner on one side of the top of the top shell 2, and a No. 1 filter rack 17 is installed inside the air inlet 16. A No. 1 filter screen 18 is installed on the top of the No. 1 filter rack 17, and a No. 1 activated carbon filter screen 19 is installed at the bottom of the No. 1 filter rack 17. A mounting hole 24 is provided at the other corner of the top of the top shell 2, and a controller 25 is installed inside the mounting hole 24. An air outlet 20 is provided in the middle of one side of the top shell 2, and a No. 2 filter rack 21 is installed inside the air outlet 20. A No. 2 filter screen 2 is installed on one side of the No. 2 filter rack 21. 2. A second activated carbon filter 23 is installed on the other side of the interior of the second filter frame 21. Inclined grooves are provided in the middle of both sides of the inner wall of the air inlet 16, the middle of the top of the inner wall of the air outlet 20, and the middle of the bottom of the inner wall of the air outlet 20 to facilitate the installation and placement of the first and second filter frames 17 and 21. The first and second filter frames 17 and 21 are made of martensitic stainless steel. Magnetic blocks 26 are embedded on both sides of the inner wall of the air inlet 16 and the inner wall of the air outlet 20 to facilitate the placement and fixation of the first and second filter frames 17 and 21. The output end of the motor 12 is electrically connected to the input end of the controller 25, and the input end of the controller 25 is electrically connected to the output end of the external circuit. The motor 12 and the controller 25 are both conventional devices, and their specific structures and operating principles are not described in detail here.

[0028] The working principle and usage process of the present invention are as follows: the user starts the motor 12, and the motor 12 drives the fan blades 10 to rotate. The rotation of the fan blades 10 inputs the external airflow into the air purifier through the air inlet 16, and discharges the airflow inside the air purifier through the air outlet 20. When the airflow passes through the No. 1 filter 18, the No. 1 activated carbon filter 19 and the inner filter 15, the air can be preliminarily purified and filtered. After that, when the airflow passes through the No. 2 activated carbon filter 23, the airflow can be filtered here, thereby effectively purifying the air and adsorbing and removing odors in the air, which is convenient for the use of the air purifier. The No. 1 filter frame 17 and the No. 2 filter frame 21 are both installed with an easily detachable structure, which is convenient for the subsequent maintenance and replacement of the No. 1 activated carbon filter 19 and the No. 2 activated carbon filter 23.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An air purifier with an odor adsorption function, comprising a bottom shell (1) and a top shell (2) mounted above the bottom shell (1), characterized in that: A fan blade (10) is installed on one side of the middle portion of the bottom shell (1), an inner filter (15) is installed on one side of the middle portion of the bottom shell (1) near the fan blade (10), a fixing frame (11) is installed on one side of the bottom end of the inner wall of the bottom shell (1), a motor (12) is installed on the top of the fixing frame (11), and an output shaft of the motor (12) is connected to the rotating shaft of the fan blade (10); An air inlet (16) is provided at a corner of one side of the top of the top shell (2), a No. 1 filter rack (17) is installed inside the air inlet (16), a No. 1 filter screen (18) is installed at the top of the No. 1 filter rack (17), and a No. 1 activated carbon filter screen (19) is installed at the bottom of the No. 1 filter rack (17). A mounting hole (24) is provided at a corner of the other side of the top of the top shell (2), a controller (25) is installed inside the mounting hole (24), an air outlet (20) is provided in the middle of one side of the top shell (2), a No. 2 filter rack (21) is installed inside the air outlet (20), a No. 2 filter screen (22) is installed on one side of the No. 2 filter rack (21), and a No. 2 activated carbon filter screen (23) is installed on the other side of the No. 2 filter rack (21).

2. The air purifier with odor adsorption function according to claim 1, characterized in that: Positioning slots (3) are equidistantly provided on both sides of the top of the bottom shell (1), and fixing screw grooves (4) are symmetrically provided on one side of the inner wall of the positioning slot (3).

3. The air purifier with odor adsorption function according to claim 2, characterized in that: Positioning clamps (5) are equidistantly provided on both sides of the bottom end of the top shell (2), and the positioning clamps (5) and the positioning clamp slots (3) are adapted to each other. A fixing clamp hole (6) is symmetrically opened on one side of the positioning clamp (5), and the fixing clamp hole (6) and the fixing screw slot (4) are adapted to each other. A fixing screw (7) is installed inside the fixing clamp hole (6), and one end of the fixing screw (7) is located inside the fixing screw slot (4).

4. The air purifier with odor adsorption function according to claim 1, characterized in that: A bearing seat (8) is fixed to the middle of one end of the inner wall of the bottom shell (1), a support plate (9) is installed on the other side of the inner middle of the bottom shell (1), and the fan blade (10) is installed between the bearing seat (8) and the support plate (9).

5. The air purifier with odor adsorption function according to claim 4, characterized in that: A bottom card plate (13) is provided on one side of the middle portion of the bottom shell (1) near the fan blade (10), and a folded angle card plate (14) is provided on one side of the middle portion of the bottom shell (1) above the bottom card plate (13), and an inner filter screen (15) is installed between the bottom card plate (13) and the folded angle card plate (14).

6. The air purifier with odor adsorption function according to claim 1, characterized in that: Inclined grooves are provided at the middle portions of both sides of the inner wall of the air inlet hole (16), the middle portion of the top end of the inner wall of the air outlet hole (20), and the middle portion of the bottom end of the inner wall of the air outlet hole (20).

7. The air purifier with odor adsorption function according to claim 6, characterized in that: Magnetic blocks (26) are embedded and installed on both sides of the inner wall of the air inlet hole (16) and both sides of the inner wall of the air outlet hole (20).

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