CN211272624U - Bacterial virus sterilizing device - Google Patents

Abstract

The utility model discloses a sterilization device for bacteria and viruses, which comprises a sterilization box body with an air inlet part and an air outlet part, a sterilization work bin is arranged in the sterilization box body, and a power supply is arranged at the bottom of the sterilization box body The said sterilization work warehouse includes a sterilization chamber and an air outlet chamber separated by a filter part and communicated with each other, the air outlet part is located on one side cavity wall of the air outlet chamber, and the air outlet of the sterilization chamber is There are several ultraviolet germicidal lamps in the cavity. By setting the ultraviolet germicidal lamps in the disinfection box, the bacteria and viruses in the exhaled air can be disinfected more thoroughly, and the filter can be replaced at any time. It is safer to replace the filter, which can block the gas carrying germs in the disinfecting cavity, so as to achieve clean and safe replacement, and at the same time, the structure is simple and compact, and can be carried around.

Description

A device for disinfecting bacteria and viruses

technical field

The utility model relates to the technical field of medical devices, in particular to a device for disinfecting bacteria and viruses.

Background technique

At present, in order to prevent patients suffering from respiratory and digestive tract infectious diseases from exhaling bacteria or viruses into the air and causing infection to others, especially close-range medical staff, it is usually solved by strengthening the protection of the infected person. , that is, wearing a thick mask or mask or a full body closure will bring inconvenience to the work of medical staff, and secondly, it will not be able to control the flow of bacteria and/or viruses in the air and cause infection to others around. Although the current masks on the market can solve the problem of isolation, they do not further sterilize and clean the patient's exhalation, which leads to the direct elimination of the exhalation of patients with respiratory infectious diseases. The surrounding groups cause infection, and there is a greater safety hazard. Although some patients can avoid further transmission by wearing a respirator to a certain extent, but there is no sterilization and transposition of the respirator, so that the pathogens in the exhaled gas are not effectively treated, and the patients have the dilemma of repeated inhalation of pathogens, which will cause bacteria or viruses in the patient. Repeated infection in the body, in the narrow space of the respiratory mask, the concentration of pathogens accumulates for a period of time, and the concentration increases sharply, aggravating the patient's condition.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a device for disinfecting bacteria and viruses, which can effectively disinfect the exhaled gas and then discharge it into the air, thereby avoiding the risk of secondary infection.

In order to solve the above-mentioned technical problems, the utility model is solved by the following technical solutions: a device for disinfecting bacteria and viruses, comprising a disinfecting box body with an air inlet and an air outlet, and a disinfecting work bin is arranged in the disinfecting box. , the bottom of the sterilization box is provided with a power supply compartment, and the sterilization working compartment includes a sterilization chamber and an air outlet that are separated by a filter part and communicated with each other, and the air outlet is located on one side of the air outlet chamber On the cavity wall, the cavity of the killing chamber is provided with a number of ultraviolet germicidal lamps, and the number of ultraviolet germicidal lamps can match the setting of the killing power. When the killing efficiency is required to be higher, multiple ultraviolet germicidal lamps can be set. Under normal circumstances, setting the number to five is sufficient for disinfecting.

In the above technical solution, the air outlet chamber includes a first air outlet chamber and a second air outlet chamber located on both sides of the disinfecting chamber.

In the above technical solution, the filter part includes a filter installation part provided on the cavity wall of the sterilization box and a filter plate movably embedded in the filter installation part.

In the above technical solution, the filter holes provided on the filter sheet and the air outlet holes provided on the air outlet are alternately arranged, which can effectively prevent the light of the ultraviolet germicidal lamp from leaking out of the box.

In the above technical solution, an isolation portion for isolating the disinfecting chamber and the air outlet chamber is provided between the filter sheet and the disinfecting chamber.

In the above technical solution, the isolation portion includes an isolation mounting portion provided on the cavity wall of the disinfecting box and an isolation sheet movably embedded in the isolation mounting portion.

In the above technical solution, the isolation sheet and the filter sheet are both detachably connected.

In the above technical solution, the ultraviolet germicidal lamp is arranged on the cavity wall of the sterilizing chamber that is perpendicular to the cavity wall of the air outlet.

In the above technical solution, a protective cover is provided on the top of the sterilization box.

Compared with the prior art, the present application has the following beneficial effects: by arranging an ultraviolet germicidal lamp in the sterilization box, the sterilization of bacteria and viruses in the exhaled air is more thorough, the filter can be replaced at any time, and it is clean. Disposing the spacer can make the replacement of the filter safer, and can block the gas carrying germs in the disinfecting cavity, so as to achieve clean and safe replacement, and at the same time, the structure is simple and compact, and can be carried around.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of the sterilization box after removing the upper cover and the upper wall.

FIG. 3 is a schematic structural diagram of the sterilization box after removing the upper wall and the front wall.

FIG. 4 is a schematic cross-sectional view of the hose after removing the upper wall, the front wall, the filter sheet and the spacer sheet.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

Referring to FIGS. 1 to 4 , a device for disinfecting bacteria and viruses includes a disinfecting box with an air inlet 1 and an air outlet 2. The disinfecting box is provided with a disinfecting work bin 3, and the bottom of the disinfecting box is provided with a The power supply compartment 4, the sterilization work compartment includes a sterilization chamber 31 and an air outlet chamber separated by a filter part and communicated with each other, the air outlet part 2 is located on one side cavity wall of the air outlet chamber, and the cavity of the sterilization chamber 31 is provided with a number of ultraviolet Germicidal lamp 5.

The number of UV germicidal lamps can match the setting of the killing power. When the killing efficiency is required to be higher, multiple UV germicidal lamps can be set. Usually, the number of settings is five to satisfy the disinfecting.

The air outlet chamber includes a first air outlet chamber 321 and a second air outlet chamber 322 located on both sides of the sterilization chamber 31, which can make air outlet more smooth.

The filter part includes a filter installation part 41 arranged on the cavity wall of the sterilization box and a filter piece 42 movably embedded in the filter installation part 41 to play a filtering role, and the filter hole 421 set on the filter piece 42 and the air outlet part are provided. The staggered arrangement of the air outlets can effectively block and prevent the ultraviolet leakage at the emission of the ultraviolet germicidal lamp from causing harm to the user.

The isolation sheet 62 and the filter sheet 42 are both detachably connected, and the filter sheet can be replaced at any time. An isolation part is provided between the filter sheet 42 and the disinfecting chamber for isolating the disinfecting chamber and the air outlet, and the isolation part includes the disinfecting box cavity wall. The isolation mounting part 61 provided on the upper part and the isolation sheet 62 movably embedded in the isolation mounting part 61 . The separator is mainly used to block the sterilization chamber when replacing the filter, and prevent the gas with germs from leaking.

The ultraviolet germicidal lamp 5 is arranged on the cavity wall perpendicular to the cavity wall of the gas outlet 2 in the killing chamber 31. Of course, the ultraviolet germicidal lamp can also be installed in the middle of the killing chamber, but it is more convenient to install on the cavity wall. lower cost.

In order to prevent maintenance inside the box, a protective cover 7 is provided on the top of the disinfection box.

When the structure involved in the above embodiment is in use, the patient's exhaled gas is transported to the air inlet through the connecting pipe to reach the sterilization room. It can act on the DNA of the genetic material of the organism, causing the DNA to be damaged and causing the virus to lose its ability to survive and replicate. Therefore, the bacteria carried by the gas in the sterilization chamber are sterilized and then enter the air outlet chamber from the filter sheet, and finally be discharged through the air outlet. The volume of the sterilization chamber is set larger than that of the air outlet chamber. Reduce expiratory resistance.

Of course, the above-mentioned device can also be used in a use environment where the output gas needs to be processed. The structure is small in size, portable, simple in structure, low in cost, and has a good market prospect.

The protection scope of the present invention includes, but is not limited to, the above embodiments. The protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that are easily thought of by those skilled in the art made by the present technology all fall into the scope of the present invention. The scope of protection of the utility model.

Claims (9)

1. A device for sterilizing bacteria and viruses, characterized in that it comprises a sterilizing box body having an air inlet (1) and an air outlet (2), wherein a sterilizing work bin (3) is arranged in the sterilizing box, The bottom of the disinfecting box is provided with a power supply compartment (4), the disinfecting work compartment includes a disinfecting chamber (31) separated by a filter part and communicated with each other and an air outlet chamber, the air outlet (2) A plurality of ultraviolet germicidal lamps (5) are arranged in the cavity of the killing chamber (31) on one side cavity wall of the air outlet chamber. 2 . The device for disinfecting bacteria and viruses according to claim 1 , wherein the air outlet chamber comprises a first air outlet chamber ( 321 ) and a second air outlet chamber located on both sides of the disinfecting chamber ( 31 ). 3 . (322). 3 . The bacteria and virus disinfecting device according to claim 1 , wherein the filter part comprises a filter installation part ( 41 ) arranged on the cavity wall of the disinfecting box and a filter installation part ( 41 ) movably embedded in the filter The filter plate (42) in the installation part (41). 4 . The device for disinfecting bacteria and viruses according to claim 3 , wherein the filter holes ( 421 ) provided on the filter sheet ( 42 ) and the air outlet holes provided on the air outlet portion are alternately arranged. 5 . 5 . The device for disinfecting bacteria and viruses according to claim 3 , characterized in that, between the filter ( 42 ) and the disinfecting room, a space for the disinfecting room and the air outlet is provided. 6 . Isolated isolation section. 6 . The device for disinfecting bacteria and viruses according to claim 5 , wherein the isolation part comprises an isolation installation part ( 61 ) provided on the cavity wall of the disinfecting box and movably embedded in the isolation part 6 . The spacer (62) in the mounting part (61). 7 . The device for disinfecting bacteria and viruses according to claim 6 , wherein the isolation sheet ( 62 ) and the filter sheet ( 42 ) are both detachably connected. 8 . 8 . The device for killing bacteria and viruses according to claim 1 , wherein the ultraviolet germicidal lamp ( 5 ) is arranged in the killing chamber ( 31 ) and is opposite to the cavity wall of the gas outlet ( 2 ). 9 . on the vertical cavity wall. 9 . The device for disinfecting bacteria and viruses according to claim 1 , wherein a protective cover ( 7 ) is provided on the top of the disinfecting box. 10 .

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