Sterilization device of air filter

Abstract

The embodiment of the utility model provides a sterilization device of an air filter, and relates to the technical field of air filters. The sterilization device of the air filter comprises a shutter, a purification assembly is arranged in an inner cavity of the shutter, the purification assembly comprises two filtering parts, the bottoms of the filtering parts are in sliding connection with the inner cavity of the shutter, and the left sides of the filtering parts penetrate to the outer side of the left side of the shutter. According to the technical scheme, a motor is started to drive a connecting rod to rotate, a belt wheel and a threaded rod are driven to rotate in the process, a movable plate is accurately pushed to move up and down according to the thread transmission principle, a round rod drives a sweeping component to rotate, and therefore the front face and the rear face of a filtering component are effectively swept; a user can stably move the filtering part out of the outer side of the shutter by starting the electric telescopic rod, so that more detailed manual cleaning work can be conveniently executed, and each corner can be thoroughly checked and cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to air filter technical field especially is related to a sterilization device of air filter. BACKGROUND

[0002] The sterilization device of air filter usually refers to the equipment for reducing or eliminating the microorganism (such as bacteria, virus, mould spore, etc.) that is spread through air. These devices can be used alone or integrated with air filter to work, and the selection of suitable sterilization device should be determined according to specific application scenarios, required purification level and safety considerations. In some environments with particularly high requirements for air quality, such as hospital operating rooms, dust-free workshops, etc.

[0003] The existing air filter usually adopts filter components with bacteria interception function such as activated carbon plate during sterilization process, and these components can effectively capture microorganisms, harmful gases and odors in air. Subsequently, the captured bacteria and viruses are killed by cooperating with ultraviolet lamps to achieve the purpose of purifying air. However, this filter component faces several challenges after long-term use: first, the activated carbon plate may gradually saturate, reducing its adsorption efficiency; second, even with the assistance of ultraviolet lamps, if the filter component is not maintained in time, it may still become a breeding ground for microorganisms, affecting air purification effect and being inconvenient to use. SUMMARY

[0004] The utility model aims at providing a sterilization device of air filter, which can avoid the problem that the existing air filter adopts activated carbon plate to intercept microorganisms, harmful gases and odors during sterilization process, and uses ultraviolet lamps to kill the captured bacteria and viruses. However, after long-term use, the activated carbon plate may saturate and reduce efficiency, and if not maintained in time, the filter component may still become a breeding ground for microorganisms, affecting purification effect and causing inconvenience.

[0005] The utility model provides a sterilization device of air filter, including louver, the inner chamber of louver is equipped with purification assembly, purification assembly contains two filter components, the bottom of filter component is connected with the inner chamber of louver and is slidably connected, and the left side of filter component is connected to the outside of the left side of louver, the bottom of louver is fixedly connected with fixed box, the inner chamber of fixed box is connected with electric telescopic handle.

[0006] In a specific embodiment, the output end of the electric telescopic handle is connected to the outside of the left side of the fixed box and is fixedly connected with a push rod, and the end of the push rod away from the electric telescopic handle is fixedly connected with the outside of the left side of the filter component.

[0007] In a specific embodiment, the left and right sides of the inner cavity of the shutter are provided with ultraviolet sterilization lamps, and the ultraviolet sterilization lamps are used in cooperation with the filtering components.

[0008] In a specific embodiment, the rear side of the inner cavity of the shutter is provided with a fan, and the left and right sides of the inner cavity of the shutter are fixedly connected with mounting boxes.

[0009] In a specific embodiment, the inner cavities of the mounting boxes are respectively connected with sliding rods and threaded rods, the outer surfaces of the sliding rods and the threaded rods are movably connected with moving plates, and the left and right sides of the moving plates are slidably connected with the inner cavities of the mounting boxes.

[0010] In a specific embodiment, the outer surface of the front side of the moving plate is rotatably connected with a round rod, and the left and right ends of the round rod are respectively arranged outside the left and right sides of the moving plate.

[0011] In a specific embodiment, the outer surface of the round rod is fixedly connected with a cleaning component, and the outer surface of the cleaning component is used in cooperation with the front and rear sides of the filtering components.

[0012] In a specific embodiment, the front side of the mounting box is fixedly connected with a toothed plate, and the outer surface of the round rod is fixedly connected with a gear which is in meshing engagement with the toothed plate.

[0013] In a specific embodiment, the top of the shutter is fixedly connected with a positioning box, the inner cavity of the positioning box is provided with a motor, the inner cavity of the positioning box is rotatably connected with a connecting rod, and the output shaft of the motor is fixedly connected with the top end of the connecting rod.

[0014] In a specific embodiment, the top end of the threaded rod penetrates into the inner cavity of the positioning box, the outer surfaces of the connecting rod and the threaded rod are respectively provided with a plurality of belt pulleys, and the belt pulleys are drivingly connected through a belt.

[0015] The beneficial effects of the present application are: the starting motor drives the connecting rod to rotate, which not only drives the belt pulley and threaded rod to rotate, but also accurately pushes the moving plate up and down by using the threaded transmission principle. With the movement of the moving plate, the gear, round rod and cleaning component connected thereto are displaced synchronously, and the gear realizes rotary motion through meshing with the toothed plate, so that the round rod drives the cleaning component to rotate, thereby effectively cleaning the front and back surfaces of the filtering component. In addition, in order to further improve the cleaning effect, the user can move the filtering component out of the outside of the louver by starting the electric telescopic rod, which not only facilitates more detailed manual cleaning work, but also ensures that every corner can be thoroughly checked and cleaned, thereby effectively reducing the risk of microbial breeding and significantly prolonging the service life of the filtering component. This comprehensive method combining automatic cleaning and manual fine cleaning not only greatly improves the working efficiency and purification performance of the air filter, but also ensures the stability and reliability of the equipment in long-term use, providing a healthier and more comfortable indoor environment for the user. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a front view schematic diagram of the overall structure of the embodiment of the present application.

[0018] Figure 2 It is a front view schematic diagram of the overall structure of the embodiment of the present application.

[0019] Figure 3 It is a split state three-dimensional schematic diagram of the positioning box structure of the embodiment of the present application.

[0020] Figure 4 It is a side view cross-sectional three-dimensional schematic diagram of the louver structure of the embodiment of the present application.

[0021] Figure 5 It is a three-dimensional schematic diagram of the filtering component structure of the embodiment of the present application.

[0022] Figure 6 It is a three-dimensional schematic diagram of the moving plate structure of the embodiment of the present application.

[0023] Figure 7 It is a three-dimensional schematic diagram of the Figure 6 It is an enlarged structure schematic diagram of position A of the embodiment of the present application.

[0024] Figure 8A three-dimensional schematic view of a push rod structure according to an embodiment of the present application is shown in the figure.

[0025] Figure 9 A three-dimensional schematic view of a push rod structure according to an embodiment of the present application is shown in the figure.

[0026] Icon: 1, shutter; 2, purification assembly; 21, filter part; 22, fixed box; 23, electric telescopic rod; 24, push rod; 25, ultraviolet sterilization lamp; 26, fan; 27, mounting box; 28, sliding rod; 29, threaded rod; 210, moving plate; 211, round rod; 212, cleaning part; 213, toothed plate; 214, gear; 215, positioning box; 216, motor; 217, connecting rod; 218, belt pulley. DETAILED DESCRIPTION

[0027] The existing air filter uses activated carbon plate to intercept microorganisms, harmful gases and odors during sterilization, and uses ultraviolet lamp to kill the captured bacteria and viruses. However, after long-term use, the activated carbon plate may be saturated to reduce efficiency, and if maintenance is not timely, the filter part may still become a breeding ground for microorganisms, affecting the purification effect and causing inconvenience. Therefore, the inventor provides a sterilization device for an air filter, which starts the motor to move the moving plate up and down by screw transmission, synchronously drives the gear and round rod to rotate, and makes the cleaning part effectively clean the front and back of the filter part. In addition, the filter part is moved out by the electric telescopic rod for detailed manual cleaning, effectively reducing the breeding of microorganisms and prolonging the service life. This combination of automatic and manual cleaning improves the working efficiency and purification performance of the air filter, ensuring long-term stability and reliability, thereby solving the above-mentioned defects.

[0028] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0029] Please refer to Figures 1 to 9The utility model discloses an air filter's sterilization device, including louver 1, the bottom of this louver 1 is equipped with ash hole, the inner chamber of louver 1 is equipped with purification subassembly 2, and purification subassembly 2 includes two filter components 21, and the filter component 21 is the material quality that can intercept bacteria such as activated carbon plate, and the bottom of filter component 21 is slidably connected with the inner chamber of louver 1, and the left side of filter component 21 is penetrated to the outside of louver 1 left side, and the area of filter component 21 and louver 1 penetration contact is sealed, and the bottom of louver 1 is fixedly connected with fixed box 22, and the inner chamber of fixed box 22 is connected with electric telescopic handle 23, and the output of electric telescopic handle 23 is penetrated to the outside of fixed box 22 left side and is fixedly connected with push rod 24, and the one end of push rod 24 away from electric telescopic handle 23 is fixedly connected with the outside of filter component 21 left side, and the left and right sides of louver 1 inner chamber are all installed with ultraviolet ray sterilizing lamp 25, and ultraviolet ray sterilizing lamp 25 is used in cooperation with filter component 21, and the rear side of louver 1 inner chamber is installed with fan 26, and the left and right sides of louver 1 inner chamber are all fixedly connected with installation box 27, and the inner chamber of installation box 27 is connected with slide 28 and threaded rod 29 respectively, and the outer surface of threaded rod 29 is equipped with external thread, and the outer surface of slide 28 and threaded rod 29 is movably connected with moving plate 210, and the area of moving plate 210 and threaded rod 29 contact is equipped with the internal thread of adaptation;

[0030] Please refer to Figures 2 to 9 The left and right sides of moving plate 210 are slidably connected with the inner chamber of installation box 27, and the installation box 27 is provided with a through cavity for cooperating with the moving plate 210, the outer surface of the front side of the moving plate 210 is rotatably connected with a round rod 211, and the left and right ends of the round rod 211 are penetrated to the outside of the left and right sides of the moving plate 210, the outer surface of the round rod 211 is fixedly connected with a cleaning component 212, the cleaning component 212 is a cleaning roller, and the outer surface of the cleaning component 212 is used in cooperation with the front and rear sides of the filter component 21, the front side of the installation box 27 is fixedly connected with a toothed plate 213, the outer surface of the round rod 211 is fixedly connected with a gear 214 which is in mesh with the toothed plate 213, the top of the louver 1 is fixedly connected with a positioning box 215, the inner chamber of the positioning box 215 is installed with a motor 216, the inner chamber of the positioning box 215 is rotatably connected with a connecting rod 217, the output shaft of the motor 216 is fixedly connected with the top end of the connecting rod 217, the top end of the threaded rod 29 is penetrated to the inner chamber of the positioning box 215, and the area of the threaded rod 29 and the positioning box 215 penetration contact is sealed, a plurality of belt pulleys 218 are installed on the outer surfaces of the connecting rod 217 and the threaded rod 29, and the plurality of belt pulleys 218 are connected through a belt drive.

[0031] Specifically, when cleaning the filter component 21, the motor 216 is started to drive the connecting rod 217 to rotate, and then drive the belt pulley 218 and the threaded rod 29 to rotate. By using the threaded transmission principle, the threaded rod 29 promotes the moving plate 210 to move up and down, and in the process, the moving plate 210 synchronously drives the gear 214, the round rod 211 and the cleaning component 212 to move together. With the movement of the round rod 211, the gear 214 meshes with the toothed plate 213 and rotates with it, so that the round rod 211 drives the cleaning component 212 to rotate, so as to effectively clean the front and back of the filter component 21. In addition, the user can start the electric telescopic rod 23, the output end of which pushes the push rod 24 and the filter component 21 to move left, so that the filter component 21 moves out of the outside of the louver 1, thereby facilitating the implementation of more detailed secondary cleaning work, and helping to improve the working efficiency of the filter component 21.

[0032] In summary, the working principle of the sterilization device of the air filter according to the embodiments of the present application is as follows: first, the user installs the louver 1 into the use scene, and then starts the fan 26 to make external air enter into the louver 1. At this time, the ultraviolet sterilization lamp 25 is started, then the air is intercepted by flowing through the filter component 21, and the bacteria in the air are killed by the ultraviolet sterilization lamp 25 and the filter component 21 together. When the filter component 21 is used for a long time, the purification assembly 2 can be used to clean the filter component 21, and the filter component 21 can also be moved out of the louver 1 for secondary cleaning, which is convenient to use.

[0033] The above is only the preferred embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sterilization device for air filters, characterized in that, The shutter (1) is provided with a purification assembly (2) in the inner cavity, the purification assembly (2) comprises two filter parts (21), the bottom of the filter part (21) is slidably connected with the inner cavity of the shutter (1), and the left side of the filter part (21) penetrates to the outside of the left side of the shutter (1), and the bottom of the shutter (1) is fixedly connected with a fixed box (22), and the inner cavity of the fixed box (22) is connected with an electric telescopic rod (23).

2. The sterilization apparatus for an air cleaner according to claim 1, wherein The output end of the electric telescopic rod (23) penetrates to the outside of the left side of the fixed box (22) and is fixedly connected with a push rod (24), and the end, away from the electric telescopic rod (23), of the push rod (24) is fixedly connected with the outside of the left side of the filter part (21).

3. A sterilization apparatus for air filters as defined in claim 2, characterized in that The left and right sides of the inner cavity of the shutter (1) are both provided with ultraviolet sterilization lamps (25), and the ultraviolet sterilization lamps (25) are used in cooperation with the filter parts (21).

4. The sterilization apparatus for an air cleaner according to claim 3, wherein The rear side of the inner cavity of the shutter (1) is provided with a fan (26), and the left and right sides of the inner cavity of the shutter (1) are both fixedly connected with mounting boxes (27).

5. A sterilization apparatus for air filters as defined in claim 4, characterized in that The inner cavities of the mounting boxes (27) are respectively connected with slide rods (28) and threaded rods (29), the outer surfaces of the slide rods (28) and the threaded rods (29) are movably connected with moving plates (210), and the left and right sides of the moving plates (210) are slidably connected with the inner cavities of the mounting boxes (27).

6. A sterilization apparatus for air filters as defined in claim 5, characterized in that The outer surfaces of the front sides of the moving plates (210) are rotatably connected with round rods (211), and the left and right ends of the round rods (211) both penetrate to the outside of the left and right sides of the moving plates (210).

7. A sterilization apparatus for air filters as defined in claim 6, characterized in that The outer surfaces of the round rods (211) are fixedly connected with cleaning parts (212), and the outer surfaces of the cleaning parts (212) are used in cooperation with the front and rear sides of the filter parts (21).

8. A sterilization apparatus for air filters as defined in claim 7, characterized in that The front sides of the mounting boxes (27) are fixedly connected with toothed plates (213), and the outer surfaces of the round rods (211) are fixedly connected with gear wheels (214) which are in mesh with the toothed plates (213).

9. A sterilization apparatus for air filters as defined in claim 8, characterized in that The top of the shutter (1) is fixedly connected with a positioning box (215), the inner cavity of the positioning box (215) is provided with a motor (216), the inner cavity of the positioning box (215) is rotatably connected with a connecting rod (217), and the output shaft of the motor (216) is fixedly connected with the top end of the connecting rod (217).

10. The sterilization apparatus for an air filter according to claim 9, wherein The top end of the threaded rod (29) penetrates to the inner cavity of the positioning box (215), the outer surfaces of the connecting rod (217) and the threaded rod (29) are respectively provided with a plurality of belt pulleys (218), and the plurality of belt pulleys (218) are drivingly connected through a belt.

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