CN219624217U

CN219624217U - Ultraviolet sterilization air circulation purifier

Info

Publication number: CN219624217U
Application number: CN202320326970.5U
Authority: CN
Inventors: 宋昆华; 陈树明
Original assignee: DIANJING SCIENCE AND TECHNOLOG
Current assignee: DIANJING SCIENCE AND TECHNOLOG
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-01
Anticipated expiration: 2033-02-27

Abstract

The utility model provides an ultraviolet sterilization air circulation purifier, which relates to the technical field of purifiers and comprises a purifying barrel, wherein a barrel cover is arranged at the upper end of the purifying barrel, an ultraviolet sterilization lamp and a blower fan are arranged on the inner wall of the purifying barrel from top to bottom, a positioning and mounting assembly is arranged on the purifying barrel, an active carbon filter screen and a dust filter screen are arranged on the inner wall of the purifying barrel through the positioning and mounting assembly, and a control switch is arranged on the side surface of the purifying barrel.

Description

Ultraviolet sterilization air circulation purifier

Technical Field

The utility model relates to the technical field of purifiers, in particular to an ultraviolet sterilization air circulation purifier.

Background

The air purifier is also called an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergens and the like), and effectively improves the product of the air cleanliness, and is mainly divided into household, commercial, industrial and building, and bacteria in the air can be killed better through ultraviolet rays, and in the existing ultraviolet air cleaner, a filter screen is installed, dust in the first air is filtered, after the filter screen is used, more dust exists on the surface of the filter screen, cleaning is needed, and the process of installing and dismantling the filter screen in the existing air cleaner is complicated, so that the filter screen is inconvenient to replace by staff.

Disclosure of Invention

The utility model mainly aims to provide an ultraviolet sterilization air circulation purifier, which can effectively solve the problems that in the prior art, a filter screen is arranged in an existing ultraviolet air cleaner, dust in first air is filtered, more dust exists on the surface of the filter screen after the filter screen is used, the filter screen needs to be cleaned, and the filter screen in the existing air cleaner is complicated in installation and disassembly processes, so that the filter screen is inconvenient to replace by workers.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an ultraviolet sterilization air cycle purifier, includes the purification barrel, the bung is installed to purification barrel upper end, install sterilamp, blast fan down above on the purification barrel inner wall, be provided with location installation component on the purification barrel, install active carbon filter screen, dust filter screen through location installation component on the purification barrel inner wall, the purification barrel side is provided with control switch.

Preferably, a fixed base is fixedly arranged at the lower end of the purifying cylinder.

Preferably, a plurality of ventilation grids are equidistantly arranged on the side surface of the purifying cylinder body, and an air inlet hole is formed in the upper end surface of the cylinder cover.

Preferably, the side surface of the upper end of the purifying cylinder body is provided with external threads.

Preferably, an internal thread is arranged on the inner wall of the barrel cover, and the internal thread is meshed with the external thread.

Preferably, the positioning and mounting assembly comprises a mounting ring and positioning rods, wherein the mounting ring is fixedly mounted between the inner walls of the purifying cylinder, and a plurality of positioning rods are fixedly mounted on the inner surface of the barrel cover at equal intervals.

Preferably, the mounting ring upper surface has seted up the constant head tank, constant head tank internally mounted has the locating piece, locating piece upper surface equidistance fixed mounting has a plurality of bracing pieces, the equal fixed cover of fixed mounting of bracing piece middle-end and upper end, active carbon filter screen, dust filter screen respectively fixed mounting are between two fixed cover inner walls.

Preferably, one end of the positioning rod is fixedly arranged on the upper surface of the fixing sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

(1) When needs are washd change to active carbon filter screen, dust filter screen, this moment is through rotating the bung, and because purifying barrel upper end side is provided with the external screw thread, be provided with the internal screw thread on the bung inner wall, internal screw thread and external screw thread meshing are connected, can make internal screw thread and external screw thread break away from and be connected, this moment just can take out the bung from purifying barrel upper end, can make the locating lever can follow fixed cover upper surface and break away from, just fix the cover and just can not receive the constraint this moment, the staff pulls up fixed cover with the hand, just can take out from purifying barrel inside from fixed cover, just can take out active carbon filter screen, dust filter screen, from changing cleaning to active carbon filter screen, dust filter screen, and install the simplicity of active carbon filter screen, dust filter screen, the staff of being convenient for maintains the active carbon filter screen, dust filter screen changes, the convenience of this device has been improved.

Drawings

FIG. 1 is a schematic view of a structure of an ultraviolet sterilizing air cycle cleaner according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an ultraviolet sterilizing air cycle cleaner according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a purifying cylinder of the ultraviolet sterilizing air circulating purifier;

FIG. 4 is a schematic view of a barrel cover structure of an ultraviolet sterilizing air circulation purifier according to the present utility model;

fig. 5 is a schematic view of a mounting ring structure of an ultraviolet sterilizing air circulation purifier according to the present utility model.

In the figure: 1. a purifying cylinder; 2. a control switch; 3. a ventilation grille; 4. a fixed base; 5. a barrel cover; 6. an air inlet hole; 7. an ultraviolet germicidal lamp; 8. a blower fan; 9. positioning the mounting assembly; 901. a mounting ring; 902. a positioning block; 903. a support rod; 904. a fixed sleeve; 905. a positioning rod; 906. a positioning groove; 10. an active carbon filter screen; 11. a dust filter screen; 12. an external thread; 13. and (5) an internal thread.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, the ultraviolet sterilization air circulation purifier comprises a purification barrel 1, a barrel cover 5 is arranged at the upper end of the purification barrel 1, an ultraviolet sterilization lamp 7 and a blower fan 8 are arranged on the inner wall of the purification barrel 1 from top to bottom, a positioning and mounting assembly 9 is arranged on the purification barrel 1, an active carbon filter screen 10 and a dust filter screen 11 are arranged on the inner wall of the purification barrel 1 through the positioning and mounting assembly 9, and a control switch 2 is arranged on the side face of the purification barrel 1.

As shown in fig. 1, the fixed base 4 is fixedly mounted at the lower end of the purifying cylinder 1, a plurality of ventilation grids 3 are equidistantly arranged on the side surface of the purifying cylinder 1, the air inlet 6 is formed in the upper end surface of the cylinder cover 5, the stability of the device is better through fixedly mounting the fixed base 4 at the lower end of the purifying cylinder 1, the air inlet 6 is formed in the upper end surface of the cylinder cover 5, and a plurality of ventilation grids 3 are equidistantly arranged on the side surface of the purifying cylinder 1, so that the device is more convenient for air inlet and air outlet.

As shown in fig. 2 and 4, the side surface of the upper end of the purifying barrel 1 is provided with an external thread 12, the inner wall of the barrel cover 5 is provided with an internal thread 13, the internal thread 13 is engaged with the external thread 12, and the barrel cover 5 can be taken out from the upper end of the purifying barrel 1 at this moment because the side surface of the upper end of the purifying barrel 1 is provided with the external thread 12 by rotating the barrel cover 5, the inner wall of the barrel cover 5 is provided with the internal thread 13, and the internal thread 13 is engaged with the external thread 12, so that the internal thread 13 is disengaged from the external thread 12.

As shown in fig. 3, 4 and 5, the positioning and mounting assembly 9 comprises a mounting ring 901 and positioning rods 905, the mounting ring 901 is fixedly mounted between the inner walls of the purifying cylinder 1, a plurality of positioning rods 905 are fixedly mounted on the inner surface of the barrel cover 5 at equal intervals, a positioning groove 906 is formed in the upper surface of the mounting ring 901, a positioning block 902 is mounted in the positioning groove 906, a plurality of supporting rods 903 are fixedly mounted on the upper surface of the positioning block 902 at equal intervals, a fixing sleeve 904 is fixedly mounted at the middle end and the upper end of each supporting rod 903, an active carbon filter screen 10 and a dust filter screen 11 are respectively and fixedly mounted between the inner walls of the two fixing sleeves 904, one end of each positioning rod 905 is fixedly arranged on the upper surface of the fixing sleeve 904, when the active carbon filter screen 10 and the dust filter screen 11 need to be cleaned and replaced, the inner wall of the barrel cover 5 is provided with an external thread 12 at the moment through rotation, the inner thread 13 is in meshed connection with the external thread 12 at the inner end of the barrel cover 5, the inner thread 13 is disconnected with the external thread 12 at the moment, the 5 is conveniently removed from the upper end of the purifying cylinder 1, the active carbon filter screen 904 is fixedly mounted on the inner surface of the fixing sleeve 904, the active carbon filter screen 10 and the dust filter screen 11 is conveniently cleaned and replaced by the user, and the user can replace the active carbon filter screen 904 and the active carbon filter screen 11 is conveniently and the dust filter screen 11 is conveniently and fixed by the user and the device.

The working principle of the ultraviolet sterilization air circulation purifier is as follows:

during the use, when needs go on working through this device, work through blower fan 8, this moment can be with outside air suction to purify barrel 1 inside, after outside air enters into purifying barrel 1 inside, air from activated carbon filter screen 10, dust filter screen 11 passes in proper order, can filter dust and foreign matter in the air, can follow purifying barrel 1 middle part through filterable air and continue to remove, work through sterilamp 7 this moment, can disinfect from purifying barrel 1 inside air through, the air that the completion of disinfecting can follow ventilative grid 3 middle part and discharge, and need be to activated carbon filter screen 10, dust filter screen 11 washs the change time, this moment is through rotating bung 5, and because purifying barrel 1 upper end side is provided with external screw thread 12, be provided with internal thread 13 on the bung 5 inner wall, internal thread 13 is connected with external screw thread 12 meshing, can break away from being connected with external screw thread 12 this moment, just can take out 5 from purifying barrel 1 upper end, can use locating lever 905 can break away from fixed cover 904 upper surface just can not take out from fixed cover 904, just can receive the air that the filter screen that the inside passes through purifying barrel 1, the filter screen is difficult to carry out, the filter screen is carried out from ventilative grid 3 middle part, the time, the filter screen is removed from the filter screen is easy to the filter screen is carried out, the filter screen is carried out through to the filter screen 11 is washed to the filter screen is convenient for the dust, the filter screen is changed, this time is changed, can be carried out, and is easy to take out, and is carried out, dust filter screen is 11, and is convenient to be changed, can be carried out, and is 11, and is convenient to be easy to be taken out, and is 11, and is has 11.

The foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model, and other variations or modifications of different forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that are claimed in the technical solutions of the present utility model are within the scope of the present utility model.

Claims

1. The utility model provides an ultraviolet sterilization air cycle purifier, includes purification barrel (1), its characterized in that: the utility model discloses a purifying device, including purifying barrel (1), including barrel (1), dust filter screen (11), control switch (2), ultraviolet germicidal lamp (7), blast fan (8) are installed down to purifying barrel (1) upper end, ultraviolet germicidal lamp (7), blast fan (8) are installed down on purifying barrel (1) inner wall, be provided with location installation component (9) on purifying barrel (1), install active carbon filter screen (10), dust filter screen (11) through location installation component (9) on purifying barrel (1) inner wall, purifying barrel (1) side is provided with control switch (2).

2. An ultraviolet sterilizing air circulation purifier as defined in claim 1, wherein: the lower end of the purifying cylinder body (1) is fixedly provided with a fixed base (4).

3. An ultraviolet sterilizing air circulation purifier as defined in claim 1, wherein: a plurality of ventilation grids (3) are equidistantly arranged on the side surface of the purifying cylinder body (1), and an air inlet hole (6) is formed in the upper end surface of the cylinder cover (5).

4. An ultraviolet sterilizing air circulation purifier as defined in claim 1, wherein: an external thread (12) is arranged on the side surface of the upper end of the purifying cylinder body (1).

5. An ultraviolet sterilizing air cycle cleaner according to claim 4, wherein: an internal thread (13) is arranged on the inner wall of the barrel cover (5), and the internal thread (13) is meshed with the external thread (12).

6. An ultraviolet sterilizing air circulation purifier as defined in claim 1, wherein: the positioning and mounting assembly (9) comprises a mounting ring (901) and positioning rods (905), the mounting ring (901) is fixedly mounted between the inner walls of the purifying cylinder body (1), and a plurality of positioning rods (905) are fixedly mounted on the inner surface of the barrel cover (5) at equal intervals.

7. An ultraviolet sterilizing air cycle cleaner according to claim 6, wherein: locating slots (906) are formed in the upper surface of the mounting ring (901), locating blocks (902) are mounted in the locating slots (906), a plurality of supporting rods (903) are fixedly mounted on the upper surface of each locating block (902) at equal intervals, fixing sleeves (904) are fixedly mounted at the middle ends and the upper ends of the supporting rods (903), and an active carbon filter screen (10) and a dust filter screen (11) are fixedly mounted between the inner walls of the two fixing sleeves (904) respectively.

8. An ultraviolet sterilizing air cycle cleaner according to claim 7, wherein: one end of the positioning rod (905) is fixedly arranged on the upper surface of the fixing sleeve (904).