Graded self-cleaning ultraviolet disinfecting and killing box

Abstract

The utility model provides a grading self-cleaning ultraviolet disinfection box, and belongs to the technical field of air disinfection. According to the structure, a plurality of blocking strips are arranged in a box body at intervals, vertical inserting grooves are formed between the adjacent blocking strips, filters are inserted into the inserting grooves, a draught fan is arranged in the box body, an air pipe of the draught fan is kept at the side end of the box body, a fixing ring is arranged at the side end of the box body, and the fixing ring is located on the outer edge of the joint position of the air pipe and the box body. The top end of the box body is fixedly connected with a cover plate, the cover plate covers the upper side of the filter, the box body is fixedly connected with an electric box, and a power connection plate is arranged in the electric box. According to the utility model, the assembly structure of the box body is improved, and a plurality of vertically-mounted slots are constructed in the box body, so that consumable items such as a filter and the like can be conveniently mounted and dismounted. Meanwhile, the air flow is driven by the fan to flow through the box body, and the sterilization effect is achieved by means of filtration, ultraviolet light and the like. The assembly structure is compact and reasonable, and is convenient to use and maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of air disinfection, in particular to a graded self-cleaning ultraviolet disinfection box. Background Art

[0002] Air disinfection is the process of killing microorganisms such as bacteria, viruses, and fungi in the air through specific methods, thereby purifying the air and improving indoor air quality. Based on the different disinfection principles, it can be divided into four main types: ultraviolet disinfection, ozone disinfection, negative ion disinfection, and filtration disinfection.

[0003] Ultraviolet disinfection uses ultraviolet light to irradiate airborne microorganisms, altering their DNA molecules and thereby killing them. Ultraviolet disinfection boasts the advantages of rapidity, high efficiency, and pollution-free operation, making it suitable for air disinfection in hospitals, laboratories, food processing plants, and other locations. However, ultraviolet disinfection is harmful to the human body and can easily damage the eyes and skin. Ozone disinfection uses ozone gas to oxidize and decompose airborne microorganisms, thereby killing them. Ozone disinfection boasts the advantages of high efficiency, broad spectrum, and rapid efficacy, making it suitable for air disinfection in homes, hotels, offices, and other locations. However, ozone disinfection can be harmful to the human body and can easily damage the respiratory tract and eyes. Negative ion disinfection uses negative ions to adsorb and settle airborne microorganisms, thereby purifying the air. Negative ion disinfection boasts the advantages of being pollution-free, harmless, and leaving no residue, making it suitable for air disinfection in homes, public places, and other locations. However, the effectiveness of negative ion disinfection is significantly affected by factors such as ambient humidity and temperature. Filtration disinfection uses filters to filter, adsorb, and settle airborne microorganisms, thereby purifying the air. Filtration disinfection has the advantages of simplicity, ease of operation, and a wide range of applications. It is suitable for air disinfection in homes, public places, medical institutions, etc. However, the effectiveness of filtration disinfection is greatly affected by factors such as the quality and service life of the filter, and the filter needs to be replaced regularly.

[0004] In the existing technology, finished disinfection equipment often integrates various disinfection measures to improve its practicality. Taking the disinfection box product as an example, a semi-enclosed box structure is adopted, and the air supply mechanism is used to drive the air flow through the box. The box has built-in filtering, ultraviolet and other disinfection modules, which can disinfect the air flowing through. The disinfection box product not only has the advantage of a compact structure, but also avoids contact between the disinfection module and the outside world, thereby improving safety. However, the current assembly structure of conventional disinfection boxes is not reasonable enough, especially the installation and disassembly of the consumables are cumbersome and complicated, which is not conducive to fully improving the efficiency of use. Summary of the Invention

[0005] The utility model aims to provide a graded self-cleaning ultraviolet disinfection box in response to the technical defects of the existing technology, so as to solve the technical problem that the assembly structure of the conventional disinfection box is not reasonable.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0007] A graded self-cleaning ultraviolet disinfection box includes a box body, baffles, filters, fans, air ducts, fixing rings, cover plates, electrical boxes, and power strips, wherein a plurality of baffles are arranged at intervals in the box body, and vertical slots are formed between adjacent baffles, and filters are inserted into the slots. A fan is built into the box body, and the air duct of the fan is maintained at the side end of the box body. A fixing ring is provided at the side end of the box body, and the fixing ring is located at the outer edge of the joint position between the air duct and the box body. A cover plate is fixedly connected to the top end of the box body, and the cover plate covers the upper side of the filter. An electrical box is fixedly connected to the box body, and a power strip is provided in the electrical box body.

[0008] Preferably, the electrical box is fixedly connected to the box body by nuts and bolts.

[0009] Preferably, the electrical box is fixedly connected to the box body by nuts and bolts, including: the bolts vertically pass through the wall panels of the electrical box and the top plate of the box body, and are threadedly connected to the nuts.

[0010] Preferably, an ultraviolet lamp is also plugged into the slot.

[0011] Preferably, the filter is in the shape of a rectangular parallelepiped, there are a plurality of filters, the filters are parallel to each other, and each filter is intercepted on a longitudinal section of the box.

[0012] In the above technical solution, the box body is the main structure of the disinfection box, and its internal space is the air flow channel and serves as the contact place between the air flow and the filter module and the UV module. A number of baffles are arranged at intervals to construct multiple vertical slots. The slots are used to plug and fix consumables such as filters and UV lamps. This mode makes the installation and removal of consumables particularly convenient. The filter and UV lamp themselves can be of conventional structure. The former is used to play a filtering role, and the latter not only has a certain UV sterilization effect on the air flow, but also has a self-cleaning effect on the components in the box body. The fan is used to drive the air flow through the box body, and the air duct is an existing component of the fan and is used for air flow to pass through. The fixing ring plays a structural reinforcement role at the joint between the air duct and the box body. After the consumables are installed, the cover plate can protect them. The electrical box and the power board are used to connect the circuits to power electrical appliances such as UV lamps and fans. Nuts and bolts are used to play a mechanical fixing role.

[0013] This utility model provides a graded, self-cleaning UV disinfection chamber. This technical solution improves the chamber's assembly structure, creating several vertical slots within the chamber to facilitate the installation and removal of consumables such as filters. Furthermore, the utility model utilizes a fan to drive airflow through the chamber, utilizing filtration and UV technology to achieve disinfection. The assembly structure of this utility model is compact and rational, making it easy to use and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram of the internal structure of the utility model when viewed from the left;

[0015] Figure 2 It is the main view of the utility model;

[0016] Figure 3 This is a diagram of the internal structure of the utility model when viewed from a top view;

[0017] Figure 4 It is the first stereogram of the present utility model;

[0018] Figure 5 It is the second stereogram of the present utility model;

[0019] In the picture:

[0020] 1. Cabinet 2. Bar 3. Filter 4. Fan 5. Air duct 6. Fixed ring 7. Cover 8. Electrical box 9. Power board 10. Nut 11. Bolts 12. Ultraviolet lamp. DETAILED DESCRIPTION

[0021] The following describes specific embodiments of the present invention in detail. To avoid unnecessary detail, well-known structures or functions are not described in detail in the following examples. Approximate language used in the following examples may be used to express quantitative information, indicating that a certain amount of variation is permissible without changing the basic function. Unless otherwise defined, technical and scientific terms used in the following examples have the same meanings as commonly understood by those skilled in the art to which the present invention belongs.

[0022] Example 1

[0023] A graded self-cleaning UV disinfection box, such as Figures 1 to 5 As shown, it includes a box body 1, a baffle 2, a filter 3, a fan 4, an air duct 5, a fixing ring 6, a cover plate 7, an electrical box 8, and a power board 9, wherein a plurality of baffles 2 are arranged at intervals in the box body 1, and vertical slots are formed between adjacent baffles 2, and filters 3 are inserted in the slots. A fan 4 is built into the box body 1, and the air duct 5 of the fan 4 is maintained at the side end of the box body 1. A fixing ring 6 is provided at the side end of the box body 1, and the fixing ring 6 is located at the outer edge of the joint position between the air duct 5 and the box body 1. A cover plate 7 is fixedly connected to the top of the box body 1, and the cover plate 7 covers the upper side of the filter 3. An electrical box box 8 is fixedly connected to the box body 1, and a power board 9 is provided in the electrical box box 8.

[0024] Example 2

[0025] A graded self-cleaning UV disinfection box, such as Figures 1 to 5As shown, it includes a box body 1, baffles 2, filters 3, fans 4, air ducts 5, fixing rings 6, cover plates 7, electrical boxes 8, and power strips 9. Several baffles 2 are arranged at intervals in the box body 1, and vertical slots are formed between adjacent baffles 2. Filters 3 are inserted into the slots. A fan 4 is built into the box body 1, and the air duct 5 of the fan 4 is retained at the side end of the box body 1. A fixing ring 6 is provided at the side end of the box body 1, and the fixing ring 6 is located at the outer edge of the joint between the air duct 5 and the box body 1. A cover plate 7 is fixedly connected to the top of the box body 1, and the cover plate 7 covers the upper side of the filter 3. An electrical box 8 is fixedly connected to the box body 1, and a power strip 9 is provided in the electrical box 8. The electrical box 8 is fixedly connected to the box body 1 by nuts 10 and bolts 11. The electrical box 8 is fixedly connected to the housing 1 via nuts 10 and bolts 11. Bolts 11 extend vertically through the wall panels of the electrical box 8 and the top panel of the housing 1, threadedly engaging the nuts 10. A UV lamp 12 is also inserted into the slot. The filters 3 are rectangular and parallel to each other, each intercepting a longitudinal section of the housing 1.

[0026] In the above technical solution, the housing 1 is the main structure of the disinfection box, and its internal space serves as the airflow channel and the contact point between the airflow and the filter module and UV module. Several baffles 2 are arranged at intervals to form multiple vertical slots. The slots are used to plug and fix consumables such as filters 3 and UV lamps 12. This mode makes the installation and removal of consumables particularly convenient. The filter 3 and UV lamp 12 themselves can be of conventional construction. The former is used to perform a filtering function, and the latter not only has a certain UV sterilization effect on the airflow, but also has a self-cleaning effect on the components inside the housing 1. The fan 4 is used to drive the airflow through the housing 1. The air duct 5 is an existing component of the fan 4 and is used to allow airflow to pass through. The fixing ring 6 serves as a structural reinforcement at the junction of the air duct 5 and the housing 1. After the consumables are installed, the cover 7 can protect them. The electrical box 8 and the power board 9 are used to connect the circuits to power electrical appliances such as the UV lamp 12 and the fan 5. The nuts 10 and bolts 11 are used for mechanical fixation.

[0027] The above embodiments of the present invention are described in detail, but the above contents are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the scope of application of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A graded self-cleaning UV disinfection box, characterized in that: The invention comprises a box body (1), a baffle (2), a filter (3), a fan (4), an air duct (5), a fixing ring (6), a cover plate (7), an electrical box (8), and an electrical connection board (9), wherein a plurality of baffles (2) are arranged at intervals in the box body (1), a vertical slot is formed between adjacent baffles (2), a filter (3) is inserted into the slot, a fan (4) is built into the box body (1), an air duct (5) of the fan (4) is retained at the side end of the box body (1), a fixing ring (6) is provided at the side end of the box body (1), the fixing ring (6) is located at the outer edge of the joint position between the air duct (5) and the box body (1), a cover plate (7) is fixedly connected to the top end of the box body (1), the cover plate (7) covers the upper side of the filter (3), an electrical box (8) is fixedly connected to the box body (1), and an electrical connection board (9) is provided in the electrical box body (8).

2. A graded self-cleaning UV disinfection box according to claim 1, characterized in that: The electrical box (8) is fixedly connected to the box body (1) via nuts (10) and bolts (11).

3. A graded self-cleaning UV disinfection box according to claim 2, characterized in that: The electrical box (8) is fixedly connected to the box body (1) via nuts (10) and bolts (11), including: the bolts (11) vertically pass through the wall panels of the electrical box (8) and the top panel of the box body (1), and are threadedly connected to the nuts (10).

4. A graded self-cleaning UV disinfection box according to claim 1, characterized in that: An ultraviolet lamp (12) is also plugged into the slot.

5. A graded self-cleaning UV disinfection box according to claim 1, characterized in that: The filter (3) is in the shape of a rectangular parallelepiped. There are a plurality of filters (3), and the filters (3) are parallel to each other. Each filter (3) is intercepted on a longitudinal section of the box body (1).

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