Intelligent air purifier

Abstract

The utility model relates to the technical field of air purifiers, and discloses an intelligent air purifier, which comprises a bottom plate, a shell, a top cover and a side plate, the top of the bottom plate is fixedly provided with the shell, the top of the shell is fixedly provided with the top cover, the bottom of the bottom plate is fixedly provided with two groups of parallel universal wheels, and the bottom of the bottom plate is fixedly provided with the side plate. Side plates are fixedly installed on the two side faces of the shell, filtering holes are formed in the side plates, a preliminary filtering structure is arranged at one end of the shell, an air inlet is fixedly formed in the side edge of the preliminary filtering structure, control valve racks are fixedly installed on the other side face of the air inlet, and a control valve is rotatably installed between the control valve racks; according to the air quality monitoring device, the operation mode and the air speed can be automatically adjusted according to monitored air quality data, for example, when it is detected that the indoor formaldehyde concentration is increased, the air volume can be automatically increased, and the formaldehyde purification efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, specifically to an intelligent air purifier. Background Technology

[0002] With the acceleration of industrialization and the continuous expansion of urbanization, air pollution has become increasingly serious, becoming a major factor affecting people's quality of life and health. Air pollutants are numerous, including but not limited to inhalable particulate matter (such as PM2.5 and PM10), harmful gases (such as formaldehyde, benzene, sulfur dioxide, and nitrogen oxides), bacteria, viruses, and allergens. These pollutants not only irritate the respiratory tract, causing symptoms such as coughing and wheezing, but long-term exposure can also lead to serious diseases such as cardiovascular disease and cancer, posing a significant threat to human health. Against this backdrop, air purifiers, as important devices for improving indoor air quality, have gradually gained widespread attention from consumers. Traditional air purifiers mainly purify the air through mechanical filtration and activated carbon adsorption. Mechanical filtration generally uses different grades of filters; for example, pre-filters can filter larger particles of dust and hair, while high-efficiency particulate air (HEPA) filters can effectively intercept tiny particles such as PM2.5. Activated carbon adsorption is mainly used to remove odors and some harmful gases from the air, adsorbing harmful molecules through its rich porous structure.

[0003] Most air purifiers on the market can only be operated from their location via buttons on the device or a remote control, lacking convenient remote control and intelligent operation. When users are not at home or cannot easily approach the purifier, they cannot adjust the operating mode in time. Generally, there are only a few fixed operating modes and fan speed levels, with limited adjustable parameters, making it difficult to meet users' personalized needs in different scenarios. They also cannot monitor air quality in real time or automatically adjust their operating status according to changes in air quality, requiring users to manually adjust based on their experience and intuition. The purification effect may not be precise or efficient enough. Therefore, we have proposed an intelligent air purifier. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an intelligent air purifier that solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: an intelligent air purifier, comprising a base plate, a shell, a top cover, and side plates. The shell is fixedly installed on the top of the base plate, and the top cover is fixedly installed on the top of the shell. Two sets of parallel casters are fixedly installed on the bottom of the base plate. Side plates are fixedly installed on both sides of the shell, and filter holes are provided on the side plates. A preliminary filtration structure is provided at one end of the shell, and an air inlet is fixedly installed on the side of the preliminary filtration structure. A control valve frame is fixedly installed on the other side of the air inlet, and a control valve is rotatably installed between the control valve frames. A fan structure is provided on the side of the control valve frame corresponding to the air inlet. A secondary filtration structure is provided on the inner surface of the base plate corresponding to the side of the fan structure, and a sterilization structure is provided on the side of the secondary filtration structure on the inner surface of the base plate. An adjustment structure is provided on the other end of the shell corresponding to the preliminary filtration structure.

[0008] Preferably, the preliminary filtration structure includes a preliminary filter plate, a fixing frame, an activated carbon filter, and a HEPA filter. The preliminary filter plate is fixedly installed between the inner sides of the outer shell by the fixing frame. An activated carbon filter is fixedly installed on the other side of the fixing frame, and a HEPA filter is fixedly connected to the other side of the activated carbon filter. The bottoms of the preliminary filter plate, the activated carbon filter, and the HEPA filter are all fixedly connected to the base plate.

[0009] Preferably, the fan structure includes a fan mounting frame, a suction fan housing, and fan blades. The two sides of the fan mounting frame are fixedly connected to the inner side of the housing. The suction fan housing is fixedly installed in the center of the side of the fan mounting frame, and the fan blades are rotatably installed inside the suction fan housing.

[0010] Preferably, the secondary filtration structure includes a negative ion generator, an electrostatic electret filter, and a photocatalytic filter. The negative ion generator is fixedly installed between the two inner sides of the outer shell by a fixing bracket. An electrostatic electret filter is fixedly connected to one side of the negative ion generator, and a photocatalytic filter is fixedly connected to the other side of the electrostatic electret filter.

[0011] Preferably, the sterilization structure includes an ultraviolet lamp and a lamp holder, wherein the lamp holder is fixedly installed on the side of the photocatalytic filter, and the ultraviolet lamp is fixedly installed on the side of the lamp holder.

[0012] Preferably, the adjustment structure includes an adjustment valve mounting base, an adjustment valve, and an air outlet. The adjustment valve mounting base is fixedly installed on both sides of the inner wall of the outer shell. The adjustment valve mounting base is U-shaped. An adjustment valve is rotatably installed between the two inner sides of the groove of the adjustment valve mounting base. An air outlet is fixedly installed on the side of the adjustment valve mounting base. A sealing and sterilizing cover plate is fixedly installed between the air outlet and the top of the outer shell.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides an intelligent air purifier with the following beneficial effects:

[0015] 1. This smart air purifier can monitor air quality indicators such as PM2.5, formaldehyde, and benzene in real time, and automatically adjust the operating mode and fan speed according to the monitoring data to ensure that the indoor air quality is always maintained at a good level and the purification efficiency is higher.

[0016] 2. This smart air purifier can automatically adjust its operating mode and fan speed based on the monitored air quality data. For example, when it detects an increase in indoor formaldehyde concentration, it will automatically increase the airflow to improve the formaldehyde purification efficiency.

[0017] 3. This smart air purifier typically uses more advanced filtration technologies and materials, such as high-efficiency HEPA filters, activated carbon filters, and negative ion generators, which can more thoroughly remove suspended particles, odors, toxic gases, and kill some bacteria and viruses, providing users with healthier and fresher indoor air. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a preliminary filter structure diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the fan structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the sterilization structure of this utility model.

[0022] In the diagram: 1. Base plate; 2. Outer shell; 3. Top cover; 4. Casters; 5. Side plate; 6. Filter hole; 7. Sealed side plate; 8. Preliminary filter plate; 9. Mounting frame; 10. Activated carbon filter; 11. HEPA filter; 12. Air inlet; 13. Control valve; 14. Control valve frame; 15. Fan mounting frame; 16. Exhaust fan outer shell; 17. Fan blades; 18. Negative ion generator; 19. Electrostatic electret filter; 20. Photocatalytic filter; 21. Ultraviolet lamp; 22. Lamp holder; 23. Regulating valve mounting base; 24. Regulating valve; 25. Air outlet; 26. Sealed sterilization cover. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] Please see Figure 1-4 A smart air purifier includes a base plate 1, a shell 2, a top cover 3, and side plates 5. The shell 2 is fixedly installed on the top of the base plate 1, and the top cover 3 is fixedly installed on the top of the shell 2. Two sets of parallel casters 4 are fixedly installed on the bottom of the base plate 1. Side plates 5 are fixedly installed on both sides of the shell 2. Filter holes 6 are opened on the side plates 5. A preliminary filtration structure is provided at one end of the shell 2. An air inlet 12 is fixedly installed on the side of the preliminary filtration structure. A control valve frame 14 is fixedly installed on the other side of the air inlet 12. A control valve 13 is rotatably installed between the control valve frames 14. A fan structure is provided on the other side of the control valve frame 14 corresponding to the air inlet 12. A secondary filtration structure is provided on the inner surface of the base plate 1 corresponding to the side of the fan structure. A sterilization structure is provided on the inner surface of the base plate 1 corresponding to the side of the secondary filtration structure. An adjustment structure is provided on the other end of the shell 2 corresponding to the preliminary filtration structure.

[0025] Furthermore, the preliminary filtration structure includes a preliminary filter plate 8, a mounting bracket 9, an activated carbon filter 10, and a HEPA filter 11. The preliminary filter plate 8 is fixedly installed between the inner sides of the outer casing 2 via the mounting bracket 9. The activated carbon filter 10 is fixedly installed on the other side of the mounting bracket 9, and the HEPA filter 11 is fixedly connected to the other side of the activated carbon filter 10. The bottoms of the preliminary filter plate 8, the activated carbon filter 10, and the HEPA filter 11 are all fixedly connected to the base plate 1. Air enters through the filter holes 6 on the side plate 5 and the air inlet 12. After passing through the preliminary filtration structure, the preliminary filter plate 8, the activated carbon filter 10, and the HEPA filter 11 in the preliminary filtration structure perform preliminary filtration of the air, removing larger dust particles, some harmful gases, and fine particulate matter.

[0026] Furthermore, the fan structure includes a fan mounting bracket 15, a suction fan housing 16, and fan blades 17. The two sides of the fan mounting bracket 15 are fixedly connected to the inner side of the housing 2. The suction fan housing 16 is fixedly installed in the center of the side of the fan mounting bracket 15. The fan blades 17 are rotatably installed inside the suction fan housing 16. The fan blades 17 in the fan structure rotate inside the suction fan housing 16 and generate suction under the fixed support of the fan mounting bracket 15, so that the air passes through the control valve 13 and enters the next purification process.

[0027] Furthermore, the secondary filtration structure includes a negative ion generator 18, an electrostatic electret filter 19, and a photocatalytic filter 20. The negative ion generator 18 is fixedly installed between the two inner sides of the outer casing 2 via a mounting bracket 9. An electrostatic electret filter 19 is fixedly connected to one side of the negative ion generator 18, and a photocatalytic filter 20 is fixedly connected to the other side of the electrostatic electret filter 19. The negative ion generator 18, the electrostatic electret filter 19, and the photocatalytic filter 20 further remove pollutants such as odors and toxic gases.

[0028] Furthermore, the sterilization structure includes an ultraviolet lamp 21 and a lamp holder 22. The lamp holder 22 is fixedly installed on the side of the photocatalytic filter 20, and the ultraviolet lamp 21 is fixedly installed on the side of the lamp holder 22. The ultraviolet lamp 21 sterilizes the air under the fixation of the lamp holder 22.

[0029] Furthermore, the regulating structure includes a regulating valve mounting base 23, a regulating valve 24, and an air outlet 25. The regulating valve mounting base 23 is fixedly installed on both sides of the inner wall of the outer shell 2. The regulating valve mounting base 23 is U-shaped. The regulating valve 24 is rotatably installed between the two inner sides of the groove of the regulating valve mounting base 23. The air outlet 25 is fixedly installed on the side of the regulating valve mounting base 23. A sealing and sterilizing cover plate 26 is fixedly installed on the top of the air outlet 25 and the top of the outer shell 2. Air passes through the regulating structure, and the regulating valve 24 adjusts the air flow under the support of the regulating valve mounting base 23 before being discharged from the air outlet 25. The air outlet 25 cooperates with the sealing and sterilizing cover plate 26 on the top of the outer shell 2 to ensure air purification effect and hygiene.

[0030] Working principle: Air enters through the filter holes 6 and air inlet 12 on the side plate 5, and passes through the preliminary filtration structure. The preliminary filter plate 8, activated carbon filter 10, and HEPA filter 11 in the preliminary filtration structure remove larger dust particles, some harmful gases, and fine particulate matter. Then, the fan blades 17 in the fan structure rotate inside the suction fan housing 16, generating suction under the fixed support of the fan mounting bracket 15, causing the air to pass through the control valve 13 to enter the next purification process. Next, the air reaches the secondary filtration structure on the inner surface of the bottom plate 1, where the negative ion generator 18, electrostatic electret filter 19, and photocatalytic filter 20 further filtration... After removing odors, toxic gases, and other pollutants, the air passes through a sterilization structure. Ultraviolet lamp 21, fixed in lamp holder 22, sterilizes the air. Finally, the air passes through an adjustment structure. Adjusting valve 24, supported by valve holder 23, regulates the airflow before being discharged from outlet 25. Outlet 25 works in conjunction with the sealed sterilization cover 26 on the top of the outer casing 2 to ensure air purification effectiveness and hygiene. Throughout the process, the purifier can monitor air quality indicators such as PM2.5, formaldehyde, and benzene in real time. Based on the monitoring data, it automatically adjusts the fan blade speed 17 and other operating modes and wind speed to ensure that indoor air quality remains at a good level, resulting in higher purification efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent air purifier comprising a bottom plate (1), an outer shell (2), a top cover (3), a side plate (5), characterized in that: The top of the bottom plate (1) is fixedly installed with a shell (2), the top of the shell (2) is fixedly installed with a top cover (3), the bottom of the bottom plate (1) is fixedly installed with two groups of parallel universal wheels (4), both sides of the shell (2) are fixedly installed with side plates (5), the side plates (5) are provided with filter holes (6), one end of the shell (2) is provided with a preliminary filtering structure, the side of the preliminary filtering structure is fixedly installed with an air inlet (12), the other side of the air inlet (12) is fixedly installed with a control valve rack (14), the control valve rack (14) is rotatably installed with a control valve (13), the other side of the control valve rack (14) corresponding to the air inlet (12) is provided with a fan structure, the inside surface of the bottom plate (1) is provided with a secondary filtering structure corresponding to the side of the fan structure, the inside surface of the bottom plate (1) is provided with a sterilization structure corresponding to the side of the secondary filtering structure, the other end of the shell (2) corresponding to the preliminary filtering structure is provided with an adjusting structure.

2. The intelligent air purifier according to claim 1, characterized in that: The preliminary filtering structure includes a preliminary filtering plate (8), a fixed frame (9), an activated carbon filter screen (10) and a HEPA filter screen (11), the preliminary filtering plate (8) is fixedly installed between the inner sides of the shell (2) through the fixed frame (9), the other side of the fixed frame (9) is fixedly installed with the activated carbon filter screen (10), the other side of the activated carbon filter screen (10) is fixedly connected with the HEPA filter screen (11), and the bottom of the preliminary filtering plate (8), the activated carbon filter screen (10) and the HEPA filter screen (11) are fixedly connected with the bottom plate (1).

3. The intelligent air purifier of claim 1, wherein: The fan structure includes a fan fixed frame (15), a fan housing (16) and fan blades (17), the two sides of the fan fixed frame (15) are fixedly connected with the inner sides of the shell (2), the side of the fan fixed frame (15) is fixedly installed with the fan housing (16), and the fan housing (16) is rotatably installed with the fan blades (17) inside.

4. The intelligent air purifier of claim 2, wherein: The secondary filtering structure includes a negative ion generator (18), an electrostatic stationary pole filter screen (19) and a photocatalyst filter screen (20), the negative ion generator (18) is fixedly installed between the two inner sides of the shell (2) through the fixed frame (9), the side of the negative ion generator (18) is fixedly connected with the electrostatic stationary pole filter screen (19), and the other side of the electrostatic stationary pole filter screen (19) is fixedly connected with the photocatalyst filter screen (20).

5. The intelligent air purifier of claim 4, wherein: The sterilization structure includes an ultraviolet lamp (21) and a lamp holder (22), the lamp holder (22) is fixedly installed on the side of the photocatalyst filter screen (20), and the ultraviolet lamp (21) is fixedly installed on the side of the lamp holder (22).

6. The intelligent air purifier of claim 1, wherein: The adjusting structure comprises an adjusting valve fixing seat (23), an adjusting valve (24) and an air outlet (25), the adjusting valve fixing seat (23) is fixedly installed on the inner wall of the shell (2), the adjusting valve fixing seat (23) is in a U shape, the adjusting valve (24) is rotatably installed between the two inner sides of the groove of the adjusting valve fixing seat (23), the air outlet (25) is fixedly installed on the side of the adjusting valve fixing seat (23), and the sealing sterilization cover plate (26) is fixedly installed on the top of the shell (2) and the air outlet (25).

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