Filtering and disinfecting device for air purification

Abstract

The utility model discloses a filtration disinfection device for air purification, which comprises a cabinet body, a through opening is arranged at the bottom of the cabinet body, an air inlet fan is arranged in the through opening, connecting plates are arranged on two sides of the inner wall of the cabinet body, elastic rods are connected to the bottoms of the connecting plates, connecting studs are arranged at the bottoms of the elastic rods, and the connecting studs are connected with the through opening. A filter plate is slidably arranged in the cabinet body, a plurality of uniformly distributed filter holes are formed in the filter plate, a connecting hole is further formed in the filter plate, the connecting stud penetrates through the connecting hole, the outer wall of the connecting stud is in threaded connection with a nut, a rotating rod is rotatably mounted in the cabinet body, and a driving motor is arranged on one side of the cabinet body. And an output shaft of the driving motor is connected with the rotating rod. Through the arrangement, impurity particles can be effectively prevented from blocking the filter holes to influence air filtration, the high efficiency of filtration of the device is ensured, and the air purification effect is further ensured.

Description

Technical Field

[0001] The utility model relates to a filtering and disinfecting device for air purification. Background Art

[0002] An air filtration and disinfection device is a device used to purify the air and remove harmful bacteria, viruses and pollutants. It usually uses physical treatment to clean the air and purify the indoor air to ensure the health of people indoors.

[0003] Most of the existing filtering and disinfecting devices use filter plates to filter the air, and filter out foreign particles in the air through the filter holes on the surface of the filter plate. After the device is used for a long time, the filter holes on the surface of the filter are prone to adhere to more foreign particles, which in turn affects the air circulation process and the efficiency of filtration. The existing devices are often not easy to handle them, which in turn affects the air purification process and has certain inconveniences.

[0004] Therefore, it is necessary to provide a filtering and disinfecting device for air purification to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a filtering and disinfecting device for air purification to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A filtering and disinfecting device for air purification comprises a cabinet, a through opening is provided at the bottom of the cabinet, an air intake fan is provided in the through opening, connecting plates are provided on both sides of the inner wall of the cabinet, an elastic rod is connected to the bottom of the connecting plate, a connecting stud is provided at the bottom of the elastic rod, a filter plate is slidably provided in the cabinet, a plurality of evenly distributed filter holes are provided inside the filter plate, a connecting hole is also provided inside the filter plate, the connecting stud passes through the connecting hole and a nut is threadedly connected to the outer wall, a rotating rod is rotatably installed inside the cabinet, a driving motor is provided on one side of the cabinet, the output shaft of the driving motor is connected to the rotating rod, two cams are fixedly sleeved on the outer wall of the driving motor, an ultraviolet disinfection lamp is provided on the top of the cabinet, and a plurality of evenly distributed air outlets are provided above the front end of the cabinet.

[0008] Preferably, the elastic rod comprises a sleeve, an inner rod and a return spring, the sleeve is slidably sleeved on the inner rod, the return spring is arranged inside the sleeve, and the top of the return spring is connected to the bottom of the inner rod.

[0009] Preferably, a sealing rubber pad is arranged outside the filter plate, and the outer side of the sealing rubber pad is in contact with the inner wall of the cabinet.

[0010] Preferably, the bottom of the cabinet is provided with supporting legs near the four end corners.

[0011] Preferably, a mounting opening is provided below the front end of the cabinet, and a sealed mounting door is hinged in the mounting opening.

[0012] Preferably, a handle is provided at the front end of the sealed installation door.

[0013] The beneficial effects of the utility model are as follows: starting the air intake fan to draw outside air into the cabinet from the bottom of the cabinet, filtering impurity particles in the air through the filtering effect of the filter holes on the filter plate, starting the ultraviolet disinfection lamp to irradiate the air with the ultraviolet disinfection lamp to complete the air disinfection work, and discharging the filtered and disinfected air through the air outlet to complete the air purification work, starting the driving motor to drive the rotating rod to rotate, and then driving the cams on both sides to rotate, and through the setting of the elastic rod to drive the filter plate to perform vertical reciprocating vibration, which can effectively prevent impurity particles from clogging the filter holes and affecting the air filtering process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0015] Figure 1 A front sectional view of the cabinet provided by the utility model;

[0016] Figure 2 The utility model provides Figure 1 Schematic diagram of some structures;

[0017] Figure 3 The utility model provides Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 A top view of the filter plate provided by the utility model;

[0019] Figure 5 A side view of the cam provided by the utility model;

[0020] Figure 6 This is a front view of the cabinet provided by the utility model.

[0021] Among them, 1. cabinet; 2. air intake fan; 3. connecting plate; 4. elastic rod; 41. sleeve; 42. inner rod; 43. reset spring; 5. connecting stud; 6. filter plate; 7. filter hole; 8. connecting hole; 9. nut; 10. rotating rod; 11. driving motor; 12. cam; 13. ultraviolet disinfection lamp; 14. air outlet; 15. sealing rubber pad; 16. support leg; 17. sealing installation door; 18. handle. DETAILED DESCRIPTION

[0022] See also Figures 1 to 6 The shown air purification filtering and disinfecting device comprises a cabinet 1, a through opening is provided at the bottom of the cabinet 1, an air intake fan 2 is provided in the through opening, connecting plates 3 are provided on both sides of the inner wall of the cabinet 1, an elastic rod 4 is connected to the bottom of the connecting plate 3, a connecting stud 5 is provided at the bottom of the elastic rod 4, a filter plate 6 is slidably provided in the cabinet 1, a plurality of evenly distributed filter holes 7 are provided inside the filter plate 6, a connecting hole 8 is also provided inside the filter plate 6, the connecting stud 5 passes through the connecting hole 8 and a nut 9 is threadedly connected to the outer wall, a rotating rod 10 is rotatably installed inside the cabinet 1, a driving motor 11 is provided on one side of the cabinet 1, the output shaft of the driving motor 11 is connected to the rotating rod 10, and two cams 12 are fixedly sleeved on the outer wall of the driving motor 11, an ultraviolet disinfection lamp 13 is provided on the top of the cabinet 1, and a plurality of evenly distributed air outlet holes 14 are provided above the front end of the cabinet 1.

[0023] Furthermore, the elastic rod 4 includes a sleeve 41, an inner rod 42 and a return spring 43. The sleeve 41 is slidably sleeved on the inner rod 42. The return spring 43 is arranged inside the sleeve 41. The top of the return spring 43 is connected to the bottom of the inner rod 42.

[0024] The sleeve 41 , the inner rod 42 and the return spring 43 are arranged to achieve a stable vertical extension and retraction process of the elastic rod 4 .

[0025] Furthermore, a sealing rubber pad 15 is disposed outside the filter plate 6 , and the outer side of the sealing rubber pad 15 is in contact with the inner wall of the cabinet 1 .

[0026] The outer side of the sealing rubber pad 15 is in contact with the inner wall of the cabinet 1 , so that the gas entering the bottom of the cabinet 1 can only flow upward through the filter holes 7 , thereby ensuring the stable filtering work of the filter plate 6 .

[0027] Furthermore, legs 16 are provided at the bottom of the cabinet 1 near the four end corners.

[0028] The cabinet body 1 is stably supported by four legs 16 .

[0029] Furthermore, a mounting opening is provided at the lower front end of the cabinet 1, and a sealed mounting door 17 is hinged in the mounting opening.

[0030] Open the sealed installation door 17 to expose the filter plate 6, rotate the nut 9 to connect the stud 5, and compress the elastic rod 4 upward to disengage the connecting stud 5 from the connecting hole 8, so that the connection between the filter plate 6 and the elastic rod 4 can be released, so that the filter plate 6 can be taken out from the cabinet 1, and the dust and impurities on the filter plate 6 can be cleaned, thereby ensuring the high efficiency of subsequent filtering of the filter plate 6.

[0031] Furthermore, a handle 18 is provided at the front end of the sealed installation door 17 .

[0032] The door 17 is mounted by means of a handle 18 so as to be turned over and sealed.

[0033] When the utility model is used, the air intake fan 2 is started to draw outside air into the cabinet 1 from the bottom of the cabinet 1, and the impurity particles in the air are filtered through the filtering effect of the filter holes 7 on the filter plate 6, and the ultraviolet disinfection lamp 13 is started to irradiate the air with the ultraviolet disinfection lamp 13 to complete the air disinfection work, and the filtered and disinfected air is discharged through the air outlet 14 to complete the air purification work, and the driving motor 11 is started to drive the rotating rod 10 to rotate, and then drive the cams 12 on both sides to rotate, and through the setting of the elastic rod 4, the filter plate 6 is driven to perform vertical reciprocating vibration, which can effectively prevent impurity particles from clogging the filter holes 7 and affecting the air filtering process.

[0034] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A filtering and disinfecting device for air purification, characterized in that: It includes a cabinet body, a through opening is provided at the bottom of the cabinet body, an air intake fan is provided in the through opening, connecting plates are provided on both sides of the inner wall of the cabinet body, an elastic rod is connected to the bottom of the connecting plate, a connecting stud is provided at the bottom of the elastic rod, a filter plate is slidably provided in the cabinet body, a plurality of evenly distributed filter holes are provided inside the filter plate, a connecting hole is also provided inside the filter plate, the connecting stud passes through the connecting hole and a nut is threadedly connected to the outer wall, a rotating rod is rotatably installed inside the cabinet body, a driving motor is provided on one side of the cabinet body, the output shaft of the driving motor is connected to the rotating rod, two cams are fixedly sleeved on the outer wall of the driving motor, an ultraviolet disinfection lamp is provided on the top of the cabinet body, and a plurality of evenly distributed air outlet holes are provided above the front end of the cabinet body.

2. The air purification filtering and disinfecting device according to claim 1, characterized in that: The elastic rod comprises a sleeve, an inner rod and a return spring. The sleeve is slidably sleeved on the inner rod. The return spring is arranged inside the sleeve. The top of the return spring is connected to the bottom of the inner rod.

3. The air purification filtering and disinfecting device according to claim 1, characterized in that: A sealing rubber pad is arranged outside the filter plate, and the outer side of the sealing rubber pad is in contact with the inner wall of the cabinet.

4. The air purification filtering and disinfecting device according to claim 1, characterized in that: The bottom of the cabinet is provided with supporting legs near the four end corners.

5. The air purification filtering and disinfecting device according to claim 1, characterized in that: A mounting opening is arranged below the front end of the cabinet, and a sealed mounting door is hinged in the mounting opening.

6. The air purification filtering and disinfecting device according to claim 5, characterized in that: A handle is arranged at the front end of the sealed installation door.

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