Adjustable plasma air purification equipment

Abstract

The utility model belongs to the technical field of air purification equipment, and particularly discloses adjustable plasma air purification equipment which comprises a base, an adjusting assembly and a stabilizing assembly, the adjusting assembly and the stabilizing assembly are fixed to the two sides of the base, the adjusting assembly comprises a vertically-arranged first supporting column, and a first sliding groove is formed in the side edge of the first supporting column; a lead screw is rotationally connected into the first sliding groove and is in threaded connection with a first sliding block. The stabilizing assembly comprises a second supporting column, a second sliding groove is formed in the side edge of the second supporting column, a positioning rod is fixed in the second sliding groove, a second sliding block is slidably connected to the positioning rod, a mounting base is fixed between the first sliding block and the second sliding block, a purifier body is fixed to the mounting base, and a filter screen assembly is fixed in the purifier body. An exhaust box is fixed above the purifier main body, an exhaust fan is arranged in the exhaust box, the exhaust fan is fixed by a bracket, external air is sucked into the purifier main body to be filtered and purified, and the purified air is exhausted from the exhaust box.

Description

Technical Field

[0001] This utility model relates to the field of air purification equipment technology, specifically an adjustable plasma air purification device. Background Technology

[0002] With increasing awareness of environmental pollution and deteriorating air quality, plasma air purifiers are frequently used to improve indoor air quality. These devices use fans to draw indoor air into the plasma purifier, which then uses plasma to purify the air, resulting in fresh indoor air.

[0003] Plasma air purification technology uses high-voltage ionization of air to generate plasma (positive and negative ion clusters), which decomposes pollutants through chemical reactions. It features highly efficient sterilization, odor removal, and decomposition of VOCs (volatile organic compounds).

[0004] In practical use, existing plasma air purification equipment often exhibits limitations. Due to uneven airflow coverage, pollutants such as dust and formaldehyde vary at different heights. Formaldehyde, with a slightly higher density than air, may sink, while dust may remain suspended at intermediate heights. A fixed height may result in incomplete purification in some areas, leading to a reduced purification effect. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable plasma air purification device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable plasma air purifier, comprising a base and adjustment and stabilization components fixed on both sides of the base. The adjustment component includes a vertically arranged first pillar with a first sliding groove on its side. A lead screw is rotatably connected within the first sliding groove, and a first slider is threaded onto the lead screw. The stabilization component includes a second pillar with a second sliding groove on its side. A positioning rod is fixed within the second sliding groove, and a second slider is slidably connected to the positioning rod. A mounting base is fixed between the first and second sliders. A purifier body is fixed on the mounting base. A filter assembly is fixed inside the purifier body. An exhaust box is fixed above the purifier body, and an exhaust fan is installed inside the exhaust box. The exhaust fan is fixed by a bracket and draws in external air into the purifier body for filtration and purification. The purified air is then discharged from the exhaust box.

[0007] By rotating the lead screw, the first slider is driven to move up and down, which in turn drives the mounting base to move up and down. The mounting base then drives the purifier body to move up and down, thereby changing the height of the purifier body.

[0008] As the mounting base moves up and down, it causes the second slider to slide on the positioning rod, thereby improving the stability during lifting and lowering.

[0009] In a preferred embodiment of this invention, a knob is provided at the top of the first support column, and the knob is connected to the lead screw via a rotating shaft. Rotating the knob drives the lead screw to rotate, thus facilitating its rotation. Alternatively, a motor can be installed to drive the lead screw.

[0010] In a preferred embodiment of this invention, the filter assembly includes a first filter, a second filter, and a third filter, which are arranged sequentially from the outside to the inside.

[0011] The first filter is a wire mesh, used to filter out larger particles. The second filter is a high-efficiency particulate air filter, which is composed of fine fiber materials and mainly filters out micron-sized impurities such as smoke particles. The third filter is a carbon filter; the activated carbon can adsorb odors and bacteria in the air, thus deodorizing, removing odors, and even removing methanol.

[0012] As a preferred embodiment of this utility model, the purifier body has several air inlets on its side wall, which are arranged in a ring. By setting several air inlets, the purifier body can take in air from multiple directions to improve the purification effect.

[0013] As a preferred embodiment of this invention, a plasma generator is provided between the purifier body and the exhaust box. The plasma generator is used to generate plasma to decompose pollutants, and has the functions of efficient sterilization and deodorization.

[0014] As a preferred embodiment of this utility model, the exhaust box is provided with several exhaust ports, each of which is fixed with a protective net, and a baffle is fixed on the top of the exhaust box. The baffle protects the exhaust ports and the protective net inside the exhaust ports, and the protective net can prevent external dust from entering the equipment from the exhaust ports when the equipment is not running.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention allows for height adjustment based on pollutant distribution, making it suitable for various environments such as homes, offices, and hospitals. The filter assembly provides filtration, while plasma sterilization offers dual purification, effectively improving the purification effect and solving the problem of uneven coverage caused by the fixed height of traditional air purifiers. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the stabilizing component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the main body of the air purifier of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure for removing the baffle in this utility model;

[0022] Figure 6 This is a schematic diagram of the filter assembly structure of this utility model.

[0023] In the diagram: 1. Base; 2. First support column; 201. First slide groove; 202. Lead screw; 203. First slider; 204. Knob; 3. Second support column; 301. Second slide groove; 302. Positioning rod; 303. Second slider; 4. Mounting base; 5. Purifier body; 501. Air inlet; 6. Filter assembly; 601. First filter; 602. Second filter; 603. Third filter; 7. Plasma generator; 8. Exhaust box; 801. Protective net; 9. Exhaust fan; 10. Baffle. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", 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.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figure 1-6This utility model provides a technical solution: an adjustable plasma air purification device, including a base 1 and adjustment and stabilization components fixed on both sides of the base 1. The adjustment component includes a vertically arranged first pillar 2, with a first sliding groove 201 on the side of the first pillar 2. A lead screw 202 is rotatably connected in the first sliding groove 201, and a first slider 203 is threaded onto the lead screw 202. The stabilization component includes a second pillar 3, with a second sliding groove 301 on the side of the second pillar 3. A positioning rod 302 is fixed in the second sliding groove 301, and a second slider 303 is slidably connected to the positioning rod 302. A mounting base 4 is fixed between the first slider 203 and the second slider 303. A purifier body 5 is fixed on the mounting base 4. A filter assembly 6 is fixed inside the purifier body 5. An exhaust box 8 is fixed above the purifier body 5, and an exhaust fan 9 is installed inside the exhaust box 8. The exhaust fan 9 is fixed by a bracket and draws external air into the purifier body 5 for filtration and purification. The purified air is then discharged from the exhaust box 8.

[0028] By rotating the lead screw 202, the first slider 203 is driven to move up and down, which in turn drives the mounting base 4 to move up and down. The mounting base 4 then drives the purifier body 5 to move up and down, thereby changing the height of the purifier body 5.

[0029] During the up-and-down movement of the mounting base 4, the second slider 303 will slide on the positioning rod 302, thereby improving the stability during lifting and lowering.

[0030] Furthermore, a knob 204 is provided at the top of the first support 2, and the knob 204 is connected to the lead screw 202 via a rotating shaft. The lead screw 202 can be rotated by rotating the knob 204, so as to facilitate the rotation of the lead screw 202. Alternatively, the lead screw 202 can be driven by installing a motor.

[0031] Furthermore, the filter assembly 6 includes a first filter 601, a second filter 602, and a third filter 603, which are arranged sequentially from the outside to the inside.

[0032] The first filter is a wire mesh, used to filter out larger particles. The second filter, 602, is a high-efficiency air filter, composed of fine fiber materials, primarily used to filter out micron-sized impurities such as smoke particles. The third filter, 603, is a carbon filter; the activated carbon can adsorb odors and bacteria in the air, effectively deodorizing, removing odors, and even removing methanol.

[0033] Furthermore, the purifier body 5 has several air inlets 501 on its side wall, which are arranged in a ring. By setting several air inlets 501, the purifier body 5 can take in air from multiple directions to improve the purification effect.

[0034] Furthermore, a plasma generator 7 is provided between the purifier body 5 and the exhaust box 8. The plasma generator 7 is used to generate plasma to decompose pollutants, and has the functions of highly efficient sterilization and deodorization.

[0035] Furthermore, the exhaust box 8 is provided with several exhaust ports on top, each of which is fixed with a protective net 801, and a baffle 10 is fixed on top of the exhaust box 8. The baffle 10 is provided to protect the exhaust ports and the protective net inside the exhaust ports. The protective net 801 can prevent external dust from entering the equipment from the exhaust ports when the equipment is not running.

[0036] In summary, when this device is in use, by activating the exhaust fan 9 and the plasma generator 7, external air enters the purifier body 5 through the air inlet 501. The air is filtered by the filter assembly 6, and then enters the exhaust box 8, where it is sterilized and purified by the plasma generated by the plasma generator 7. The purified air is then discharged from the exhaust port. To adjust the height of the purifier body 5, simply turn the knob 204, causing the knob 204 to rotate the lead screw 202. This causes the lead screw 202 to drive the first slider 203 to move up and down, which in turn moves the mounting base 4. During this process, the mounting base 4 causes the second slider 303 to slide on the positioning rod 302 to improve the stability of the lifting and lowering. The mounting base 4 moves the purifier body 5, thereby adjusting the height of the purifier body 5.

[0037] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0038] 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 adjustable plasma air purification device, characterized in that: Includes a base (1) and adjustment and stabilization components fixed on both sides of the base (1); The adjustment assembly includes a vertically arranged first support column (2), a first slide groove (201) is provided on the side of the first support column (2), a lead screw (202) is rotatably connected in the first slide groove (201), and a first slider (203) is threadedly connected to the lead screw (202). The stabilizing component includes a second pillar (3), a second slide groove (301) is provided on the side of the second pillar (3), a positioning rod (302) is fixed in the second slide groove (301), a second slider (303) is slidably connected on the positioning rod (302), a mounting base (4) is fixed between the first slider (203) and the second slider (303), and the purifier body (5) is fixed on the mounting base (4); A filter assembly (6) is fixed inside the main body (5) of the purifier, and an exhaust box (8) is fixed above the main body (5). An exhaust fan (9) is installed inside the exhaust box (8).

2. The adjustable plasma air purification device according to claim 1, characterized in that: The first support column (2) is provided with a knob (204) at its top end. The knob (204) is connected to the lead screw (202) through a rotating shaft.

3. The adjustable plasma air purification device according to claim 1, characterized in that: The filter assembly (6) includes a first filter (601), a second filter (602) and a third filter (603), which are arranged sequentially from the outside to the inside.

4. The adjustable plasma air purification device according to claim 1, characterized in that: The purifier body (5) has several air inlets (501) on its side wall, and the air inlets (501) are arranged in a ring.

5. An adjustable plasma air purification device according to claim 1, characterized in that: A plasma generator (7) is provided between the main body (5) of the purifier and the exhaust box (8).

6. The adjustable plasma air purification device according to claim 1, characterized in that: The exhaust box (8) is provided with several exhaust ports above it, each of which is fixed with a protective net (801), and a baffle (10) is fixed above the exhaust box (8).

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