A convenient and easy-to-use negative ion air purifier

Abstract

This utility model discloses a conveniently adjustable negative ion air purifier, relating to the technical field of negative ion air purifiers. It aims to solve the technical problem of inconvenient adjustment of the release port in existing negative ion air purifiers. The air purifier includes a release port with a cleaning adjustment component on its outer wall. The cleaning adjustment component includes a scraper; at least two sets of scrapers are used to clean the release port of the air purifier. Each scraper includes a scraper frame. This utility model uses a swing drive to drive the scraper to swing back and forth, cleaning the accumulated dust on the outer wall of the air purifier's release port, keeping the release port relatively clean. Furthermore, during the left-right swinging of the scraper, a motor drives a guide plate to rotate at a certain angle, guiding most of the negative ions released from the release port, expanding the purification range, and facilitating adjustment.

Description

Technical Field

[0001] This utility model relates to the field of negative ion air purifier technology, and more specifically, to a negative ion air purifier that is easy to adjust and use. Background Technology

[0002] Negative ion air purifiers are environmental optimization appliances that use negative ions generated by themselves to purify, remove dust, deodorize, and sterilize the air. The difference between them and traditional air purifiers is that they use negative ions as the active agent to actively capture harmful substances in the air, while traditional air purifiers use fans to draw air and filters to filter dust to purify the air, which is called a passive adsorption filtration purification principle. Existing negative ion air purifiers have long service life, and dust in the air easily adheres to the release port. When a large amount of dust accumulates in the release port, the release of negative ions can easily pollute the working environment. Therefore, it is necessary to use a dust removal component to clean the dust at the release port regularly. In addition, the angle at which the release port releases negative ions is fixed and not convenient to adjust flexibly. In view of this, we propose a negative ion air purifier that is easy to adjust and use. Utility Model Content

[0003] The purpose of this invention is to provide a negative ion air purifier that is easy to adjust and use, in order to overcome the above-mentioned shortcomings in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an air purifier, wherein the air purifier includes a release port and a cleaning adjustment component is provided on the outer wall of the release port, the cleaning adjustment component including a scraper; The scraper has at least two sets and can be used to clean the air purifier's outlet. The scraper includes a scraper frame, and a scraper strip is installed on the outer side of the scraper frame facing the air purifier's outlet. The bottom of the scraper frame is rotatably connected to the outer side of the air purifier. The oscillating drive component can drive the scraper to oscillate back and forth; The air guide includes an air guide plate disposed on the inner side wall of the scraper frame. A rotating rod is fixed to one end of the air guide plate near the air purifier's release port. The rotating rod can be driven by a motor B.

[0005] As a further description of the above technical solution: the scraper is a rubber strip.

[0006] As a further description of the above technical solution: a rotating sleeve is fixed at the bottom of the scraper frame, and a fixing pin is provided on the inner side wall of the rotating sleeve and is rotatably connected to the outer side wall of the fixing pin. The fixing pin is fixed to the outer side wall of the air purifier.

[0007] As a further description of the above technical solution: the swing drive component includes an electric motor A disposed on the outer wall of the air purifier, and the power output end of the electric motor A is connected to a crank connecting rod.

[0008] As a further description of the above technical solution: the other end of the crank connecting rod is hinged to one end of two transmission rods, and the other end of the transmission rods is hinged to a rocker arm, which is fixed to the bottom of the scraper frame.

[0009] As a further description of the above technical solution: a worm gear is fixed at the end of the rotating rod, and a worm is engaged with the outer wall of the worm gear, and the worm can be driven by a motor B.

[0010] The present invention provides a convenient and easy-to-use negative ion air purifier with the following advantages: This invention uses a swing drive to drive the scraper to swing back and forth, cleaning the dust accumulated on the outer wall of the air purifier's outlet and keeping the outlet relatively clean. During the left and right swing of the scraper, the electric motor drives the air guide plate to rotate at a certain angle, which guides most of the negative ions released at the outlet, expanding the purification range and facilitating adjustment. This solves the problem of inconvenient adjustment at the outlet of existing negative ion air purifiers. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0012] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of the cleaning and adjusting component provided in an embodiment of the present utility model; Figure 3 for Figure 2 Schematic diagram of the structure at point A; Figure 4 A schematic diagram of the overall structure provided for an embodiment of this utility model; Figure 5 This is a schematic diagram of the structure of the cleaning and adjusting component provided in an embodiment of the present utility model; Figure 6 for Figure 5 A schematic diagram of the structure at point B.

[0013] Explanation of reference numerals in the attached figures: 1. Air purifier; 2. Cleaning and adjusting parts; 201. Scraper; 202. Swing drive component; 203. Air guide component; 2011, Scraping the frame; 2012, Scraping the strip; 2013, Rotating the sleeve; 2021, Electric motor A; 2022, Crank connecting rod; 2023, Transmission rod; 2024, Rocker arm; 2031, air guide plate; 2032, rotating rod; 2033, worm gear; 2034, worm; 2035, electric motor B. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0015] Please see Figures 1-6 The present invention provides a technical solution: including an air purifier 1, the air purifier 1 including a release port and a cleaning adjustment component 2 provided on the outer wall of the release port, the cleaning adjustment component 2 including a scraper 201; Scraper 201, at least two sets of which can be used to clean the release port of air purifier 1, scraper 201 includes scraper frame 2011, scraper strip 2012 is installed on the side of the outer wall of scraper frame 2011 facing the release port of air purifier 1, and the bottom of scraper frame 2011 is rotatably connected to the outer wall of air purifier 1. In another embodiment of the present invention, a rotating sleeve 2013 is fixed to the bottom of the scraper frame 2011. A fixing pin is provided on the inner side wall of the rotating sleeve 2013 and is rotatably connected to the outer side wall of the fixing pin. The fixing pin is fixed to the outer side wall of the air purifier 1, so that the scraper frame 2011 can swing with the fixing pin as the axis.

[0016] In another embodiment of the present invention, preferably, the scraper 2012 is a rubber strip, which can effectively remove dust without scratching the surface of the equipment.

[0017] The swing drive component 202 can drive the scraper component 201 to swing back and forth. In another embodiment of the present invention, the swing drive 202 includes a motor A2021 disposed on the outer wall of the air purifier 1. The power output end of the motor A2021 is connected to a crank connecting rod 2022. The other end of the crank connecting rod 2022 is hinged to one end of two transmission rods 2023. The other end of the transmission rods 2023 is hinged to a swing rod 2024. The swing rod 2024 is fixed to the bottom of the scraper frame 2011. The other end of the crank connecting rod 2022 is simultaneously hinged to two transmission rods 2023, which then transmit the motion to the rocker arm 2024 fixed to the bottom of the scraper frame 2011, causing the scraper frame 2011 to reciprocate around the fixed pin. The continuous rotation of the motor A2021 is converted into the left and right reciprocating swing of the scraper frame 2011.

[0018] The air guide component 203 includes an air guide plate 2031 disposed on the inner side wall of the scraper frame 2011. A rotating rod 2032 is fixed at one end of the air guide plate 2031 near the release port of the air purifier 1. The rotating rod 2032 can be driven by the electric motor B2035. While the scraper frame 2011 is cleaning dust, the air guide plate 2031 can guide part of the released negative ion airflow.

[0019] In another embodiment of this utility model, a worm gear 2033 is fixed at the end of the rotating rod 2032, and a worm 2034 is engaged with the outer wall of the worm gear 2033. The worm 2034 can be driven by the electric motor B2035. The worm gear 2033 and the worm 2034 have self-locking characteristics and can self-lock after the air guide plate 2031 is adjusted to a certain angle to ensure the stability of the airflow guidance.

[0020] Working principle: This embodiment provides a negative ion air purifier that is easy to adjust and use. When in use, the present invention can drive the scraper 201 to swing back and forth through the swing drive 202 to clean the dust accumulated on the outer wall of the air purifier 1 release port and keep the air purifier 1 release port relatively clean. Powered by an external power source, the motor A2021 is started by an external switch. Through the transmission of the crank connecting rod 2022, the transmission rod 2023 and the rocker arm 2024, the two sets of scraper pieces 201 are driven to reciprocate on the outer wall of the release port. That is, the scraper frame 2011 swings around the fixed pin as the axis, and the scraper strip 2012 cleans the dust, lint and other particles attached to the release port, keeping the release port of the air purifier 1 relatively clean and ensuring that negative ions can be released smoothly. Furthermore, during the left-right swinging process of the scraper 201, the air guide plate 2031 can be driven to rotate at a certain angle by the motor. The air guide plate 2031 can be periodically driven to rotate to the left, center, and rotate to the right. In conjunction with the left-right swinging scraper 201, it can periodically guide some of the negative ions released at the release port. This allows the negative ions to periodically swing and release to the left, forward, and right along the tilt direction of the air guide plate 2031, expanding the purification range and facilitating adjustment. The angle of the air guide plate 2031 can be adjusted whether the scraper 201 is swinging or not. When the angle of the air guide plate 2031 needs to be adjusted, the external power supply is used to turn on the motor B2035 through the external switch. The motor B2035 drives the worm gear 2034 to rotate, which drives the worm wheel 2033 and the coaxial rotating rod 2032 and the air guide plate 2031 to rotate around the rotating rod 2032 as the rotation axis, thereby changing the angle of the air guide plate 2031. This can guide part of the negative ion airflow ejected from the release port in a directional manner and expand its effective coverage area (the air purifier 1, motor A2021 and motor B2035 are all existing products on the market and are all connected to the external power supply and external switch).

[0021] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A conveniently adjustable negative ion air purifier, characterized in that, The air purifier (1) includes a discharge port and a cleaning adjustment component (2) is provided on the outer wall of the discharge port. The cleaning adjustment component (2) includes a scraper (201). The scraper (201) has at least two sets and can be used to clean the release port of the air purifier (1). The scraper (201) includes a scraper frame (2011). A scraper strip (2012) is installed on the side of the outer wall of the scraper frame (2011) facing the release port of the air purifier (1). The bottom of the scraper frame (2011) is rotatably connected to the outer wall of the air purifier (1). The swing drive (202) can drive the scraper (201) to swing back and forth; The air guide (203) includes an air guide plate (2031) disposed on the inner side wall of the scraper frame (2011). A rotating rod (2032) is fixed at one end of the air guide plate (2031) near the release port of the air purifier (1). The rotating rod (2032) can be driven by the electric motor B (2035).

2. The conveniently adjustable negative ion air purifier according to claim 1, characterized in that, The scraper (2012) is a rubber strip.

3. The conveniently adjustable negative ion air purifier according to claim 2, characterized in that, The bottom of the scraper frame (2011) is fixed with a rotating sleeve (2013). The inner side wall of the rotating sleeve (2013) is provided with a fixing pin and is rotatably connected to the outer side wall of the fixing pin. The fixing pin is fixed to the outer side wall of the air purifier (1).

4. The conveniently adjustable negative ion air purifier according to claim 3, characterized in that, The swing drive (202) includes an electric motor A (2021) disposed on the outer wall of the air purifier (1), and the power output end of the electric motor A (2021) is connected to a crank connecting rod (2022).

5. A conveniently adjustable negative ion air purifier according to claim 4, characterized in that, The crank connecting rod (2022) is hinged to one end of two transmission rods (2023), and the other end of the transmission rods (2023) is hinged to a rocker arm (2024), which is fixed to the bottom of the scraper frame (2011).

6. A conveniently adjustable negative ion air purifier according to claim 5, characterized in that, The end of the rotating rod (2032) is fixed with a worm gear (2033), and a worm (2034) is engaged with the outer wall of the worm gear (2033). The worm (2034) can be driven by a motor B (2035).

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