Movable ultraviolet hydroxyl sterilization and disinfection machine

Abstract

The application discloses a movable ultraviolet hydroxyl sterilization and disinfection machine. The machine body is internally provided with an ultraviolet emitter and a disinfection chamber. The ultraviolet emitter comprises a plurality of ultraviolet lamp tubes for emitting ultraviolet rays into the disinfection chamber. The machine body is also internally provided with a reflecting cover for reflecting ultraviolet rays, which is arranged outside the ultraviolet lamp tubes and used for reflecting the ultraviolet rays to different positions of the disinfection chamber. The inner wall of the disinfection chamber is provided with a hydroxyl generating device, and the hydroxyl generating device is internally provided with a hydroxyl catalytic plate. The ultraviolet rays irradiate the hydroxyl catalytic plate to generate hydroxyl radicals. The bottom of the machine body is provided with universal wheels. The ultraviolet lamp tubes at the top of the disinfection chamber, the reflecting cover and the hydroxyl generating device on the inner wall of the chamber can make the ultraviolet rays and the hydroxyl radicals uniformly distributed in the disinfection chamber, reduce disinfection dead angles, realize omnidirectional disinfection of the disinfected articles and facilitate movement.

Description

Technical Field

[0001] This application relates to the field of disinfection equipment technology, specifically to a portable ultraviolet hydroxyl sterilization and disinfection machine. Background Technology

[0002] Disinfection equipment is an indispensable part of public health and medical fields, used to eliminate pathogenic microorganisms and prevent the spread of disease. However, existing disinfection equipment often has limitations, which may lead to unsatisfactory disinfection effects and inconvenience in practical applications. Specific problems include:

[0003] Incomplete disinfection: Many disinfection devices may only cover a limited surface area, making it difficult to effectively disinfect complex environments or hidden corners of objects. This may lead to blind spots in disinfection during actual operation, affecting the overall disinfection effect.

[0004] Limited applicability: Existing disinfection equipment is usually designed for specific types or materials of objects, and may not provide the same effective disinfection solution for different materials or different environments (such as air, water or solid surfaces), which limits their application in a variety of scenarios.

[0005] Inconvenient to move: Some disinfection equipment is designed to be bulky and not easy to move between different rooms or locations, especially in public places such as hospitals, schools, and offices that require frequent disinfection. This inconvenience greatly reduces the flexibility and efficiency of disinfection work. Utility Model Content

[0006] Therefore, this application provides a portable ultraviolet hydroxyl sterilization and disinfection machine to solve the problems of incomplete disinfection, limited applicability, and inconvenience of movement in the prior art.

[0007] To achieve the above objectives, this application provides the following technical solution:

[0008] A portable ultraviolet hydroxyl sterilization and disinfection machine includes a body, in which an ultraviolet emitter and a disinfection chamber are disposed. The ultraviolet emitter includes multiple ultraviolet lamps for emitting ultraviolet light into the disinfection chamber. The body is also provided with a reflector for reflecting ultraviolet light. The reflector is disposed outside the ultraviolet lamps and is used to reflect the ultraviolet light to different positions in the disinfection chamber.

[0009] The inner wall of the disinfection chamber is equipped with a hydroxyl generator, and the hydroxyl generator contains a hydroxyl catalyst plate. The ultraviolet light irradiates the hydroxyl catalyst plate to generate hydroxyl free radicals.

[0010] The bottom of the machine body is equipped with casters.

[0011] Optionally, the machine body is provided with an air inlet and an air outlet. The air inlet is located on the side wall of the machine body near the bottom, and the air outlet is located at the top of the machine body. The machine body is also provided with a fan, which is located below the disinfection chamber near the air inlet, for drawing outside air into the machine body.

[0012] Optionally, the air outlet is located on the top and multiple sides of the unit.

[0013] Optionally, an electrical control box is provided at the bottom of the body.

[0014] Optionally, an inspection door is provided on one side of the machine body.

[0015] Optionally, an upper baffle and a lower baffle are provided between the inspection door and the interior of the machine body, and the lower baffle is used to isolate the electrical control box.

[0016] Optionally, activated carbon is also provided inside the machine body.

[0017] Compared with the prior art, this application has at least the following beneficial effects:

[0018] By combining ultraviolet disinfection with hydroxyl radical sterilization, ultraviolet light can directly destroy the DNA structure of microorganisms, while hydroxyl radicals have extremely strong oxidizing power and can decompose the cell structure and biomolecules of microorganisms. The synergistic effect of the two greatly improves the efficiency and effectiveness of sterilization and disinfection, and can effectively kill a variety of bacteria, viruses, fungi and other microorganisms.

[0019] Moreover, the reflector design allows ultraviolet rays and hydroxyl radicals to be evenly distributed within the disinfection chamber, reducing blind spots and achieving comprehensive disinfection of the items being disinfected.

[0020] The casters at the bottom make it easy to disinfect different areas and move the equipment around. Attached Figure Description

[0021] To more intuitively illustrate the prior art and this application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing this application; for example, based on the technical concept disclosed in this application and the exemplary drawings, those skilled in the art are able to easily make conventional adjustments or further optimizations to the addition / reduction / classification, specific shapes, positional relationships, connection methods, size ratios, etc. of certain units (components).

[0022] Figure 1 This is a schematic diagram of the structure of a portable ultraviolet hydroxyl sterilization and disinfection machine provided in an embodiment of this application;

[0023] Figure 2This is a schematic diagram of the structure of a portable ultraviolet hydroxyl sterilization and disinfection machine provided in an embodiment of this application;

[0024] Figure 3 This is a cross-sectional view of a portable ultraviolet hydroxyl sterilization and disinfection machine provided in an embodiment of this application.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Main body; 2. Casters; 3. Disinfection chamber; 4. Ultraviolet emitter; 5. Activated carbon; 6. Air inlet; 7. Air outlet; 8. Fan; 9. Electrical control box; 10. Inspection door; 11. Upper baffle; 12. Lower baffle; 13. Display screen. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] In the description of this application: unless otherwise stated, "a plurality of" means two or more. The terms "first," "second," "third," etc., in this application are intended to distinguish the objects referred to and do not have any special meaning in terms of technical connotation (e.g., they should not be construed as an emphasis on importance or order). Expressions such as "comprising," "including," and "having" also mean "not limited to" (certain units, components, materials, steps, etc.).

[0029] The terms used in this application, such as "upper," "lower," "left," "right," and "middle," are generally used to indicate the general relative positional relationship for the purpose of intuitive understanding by referring to the accompanying drawings, and are not absolute limitations on the positional relationship in the actual product.

[0030] A portable ultraviolet hydroxyl sterilization and disinfection machine, as described in the following article. Figures 1-3 The device includes a main body 1, with casters 2 equipped with brakes at the bottom, allowing it to be easily moved to different locations, such as hospital wards, school classrooms, and family living rooms, to meet the disinfection needs of different scenarios and improve the flexibility and convenience of the equipment.

[0031] The unit 1 contains an ultraviolet emitter 4 and a disinfection chamber 3. The ultraviolet emitter 4 includes multiple ultraviolet lamps for emitting ultraviolet light into the disinfection chamber 3. The ultraviolet lamps use high-intensity, long-life ultraviolet light sources and can emit ultraviolet light with a wavelength of 253.7nm. This wavelength of ultraviolet light can directly destroy the DNA structure of microorganisms, causing them to lose their ability to reproduce and survive, thereby achieving the effect of sterilization and disinfection.

[0032] To reduce blind spots in disinfection, a reflector is installed inside the main body 1 to reflect ultraviolet rays. The reflector is made of a highly reflective metal material and is located outside the ultraviolet lamp tube to reflect ultraviolet rays to different positions in the disinfection chamber 3, achieving all-round disinfection.

[0033] The inner wall of the disinfection chamber 3 is equipped with a hydroxyl generator, which contains a hydroxyl catalyst plate. When ultraviolet light irradiates the hydroxyl catalyst plate, a photocatalytic reaction occurs, generating hydroxyl free radicals. These free radicals have strong oxidizing properties and can chemically react with organic matter within microbial cells, oxidizing and decomposing it, thereby achieving highly efficient killing of microorganisms.

[0034] The unit body 1 has an air inlet 6 and an air outlet 7. The air inlet 6 is located on the side wall near the bottom of the unit body 1, and the air outlet 7 is located at the top of the unit body 1. Correspondingly, air inlet grilles and air outlet grilles are respectively provided at the corresponding positions of the air inlet 6 and the air outlet 7. A fan 8 is also provided inside the unit body 1. The fan 8 is located below the disinfection chamber 3 near the air inlet 6 and is used to draw outside air into the unit body 1.

[0035] To ensure more comprehensive disinfection of the external environment, air outlet grilles (or air outlets 7) are installed on the top surface and multiple sides of the unit 1 to increase the air outlet area and expand the disinfection range. Furthermore, air inlet grilles can also be installed on multiple sides of the unit 1.

[0036] Activated carbon 5 is installed on the top of the disinfection chamber 3. It is located inside the body 1 near the air outlet 7 to adsorb impurities in the air.

[0037] An electrical control box 9 is located at the bottom of the body 1, below the fan 8. For ease of maintenance, an inspection door 10 is provided on one side of the body 1. To isolate the electrical control box 9 from other components, an upper baffle 11 and a lower baffle 12 are provided between the inspection door and the interior of the body 1. The lower baffle 12 isolates the electrical control box 9, allowing it to be selectively exposed or sealed.

[0038] To facilitate operation and observation, a display screen 13 is provided on the side of the machine body 1 near the top. The lower screen can be used to display the monitoring data of the sensor, as well as the operation buttons of the machine body 1.

[0039] The technical features of the above embodiments can be combined in any way (as long as there is no contradiction in the combination of these technical features). For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described; these embodiments not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A portable ultraviolet hydroxyl sterilization and disinfection machine, characterized in that: The device includes a body (1), which contains an ultraviolet emitter (4) and a disinfection chamber (3). The ultraviolet emitter (4) includes multiple ultraviolet lamps for emitting ultraviolet light into the disinfection chamber (3). The body (1) also contains a reflector for reflecting ultraviolet light. The reflector is located outside the ultraviolet lamps and is used to reflect ultraviolet light to different positions in the disinfection chamber (3). The inner wall of the disinfection chamber (3) is provided with a hydroxyl generating device, and a hydroxyl catalytic plate is provided inside the hydroxyl generating device. The ultraviolet light irradiates the hydroxyl catalytic plate to generate hydroxyl free radicals. The bottom of the body (1) is provided with casters (2).

2. The portable ultraviolet hydroxyl sterilization and disinfection machine according to claim 1, characterized in that: The body (1) is provided with an air inlet (6) and an air outlet (7). The air inlet (6) is located on the side wall of the body (1) near the bottom, and the air outlet (7) is located at the top of the body (1). The body (1) is also provided with a fan (8). The fan (8) is located below the disinfection chamber (3) near the air inlet (6) and is used to draw external air into the body (1).

3. The portable ultraviolet hydroxyl sterilization and disinfection machine according to claim 2, characterized in that: The air outlet (7) is located on the top and multiple sides of the body (1).

4. The portable ultraviolet hydroxyl sterilization and disinfection machine according to claim 1, characterized in that: An electrical control box (9) is installed at the bottom of the body (1).

5. The portable ultraviolet hydroxyl sterilization and disinfection machine according to claim 4, characterized in that: An inspection door (10) is provided on one side of the body (1).

6. The portable ultraviolet hydroxyl sterilization and disinfection machine according to claim 5, characterized in that: An upper baffle (11) and a lower baffle (12) are provided between the inspection door (10) and the interior of the body (1). The lower baffle (12) is used to isolate the electrical control box (9).

7. The portable ultraviolet hydroxyl sterilization and disinfection machine according to claim 1, characterized in that: The body (1) is also equipped with activated carbon (5).

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