CN111228537A - Portable plasma sterilization device - Google Patents

Abstract

The invention discloses a portable plasma sterilization device, which comprises a shell, a flexible plasma, an electricity control module, a fan and a handle, wherein the flexible plasma, the electricity control module and the fan are integrated in the shell, and the high-voltage output end of an oscillating circuit module on the electricity control module is respectively electrically connected with an outer electrode and an inner electrode of the flexible plasma, so that the flexible plasma generates positive and negative ions and emits out of the shell, the clothes of a wardrobe, tableware in a dining cabinet or air in a room are sterilized, airflow circulation is forced by the fan, the flow of the plasma is promoted, and the sterilization and the disinfection of household daily living goods are realized. The portable disinfection machine can be held by hand to disinfect irregular objects, can also be hung in any space to be disinfected to disinfect the objects in the space, and has the advantages of simple structure, safety, high efficiency, convenience in moving, practicability, convenience and high disinfection and disinfection efficiency.

Description

A portable plasma sterilization device

technical field

The invention relates to sterilization and disinfection articles in the technical field of sanitary protection articles, in particular to a portable plasma sterilization device.

Background technique

At present, the problem of air pollution and germ infection is still serious. With the improvement of people's quality of life, people are paying more and more attention to the problem of air pollution and germ infection. A large number of microorganisms such as bacteria and viruses can be adsorbed in the air. These microorganisms can cause diseases after entering the human body. For the elderly and children with poor resistance, the microorganisms in the air are more harmful. Therefore, the sterilization device has become an indispensable health product in people's daily life. In the prior art, people often use vacuuming, sunshine, ultraviolet rays or negative electrons to sterilize and sterilize in their daily life. The existing problems are: vacuuming is a physical adsorption method, which can only absorb dust, but cannot achieve the effect of sterilization and disinfection; although sunshine has It has a certain effect, but its efficiency is low and its limitations are large; although ultraviolet sterilization and ozone sterilization have significant sterilization and disinfection effects, they are more harmful to the human body. Plasma sterilization technology can overcome the above shortcomings, and the application of plasma sterilization technology is constantly expanding. Disinfection of the indoor environment at any time provides protection for disease prevention, maintenance of hygiene and health, and improvement of people's living standards.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a portable plasma sterilization device in view of the deficiencies of the prior art. The present invention adopts a flexible plasma, an electric control module and a fan arranged in the casing, and the high voltage output end of the oscillation circuit module on the electric control module is passed through. It is electrically connected to the outer electrode and the inner electrode of the flexible plasma respectively, so that the flexible plasma generates positive and negative ions, and the clothes in the wardrobe, the tableware in the dining cabinet or the air in the room are sterilized, and the air is forced to circulate through the fan to promote the plasma. Flow to achieve sterilization and disinfection of household daily necessities. The invention can be hand-held to sterilize irregular objects, and can also be hung in any space to be sterilized to sterilize objects in the space.

The concrete technical scheme that realizes the object of the present invention is:

A portable plasma sterilization device, which is characterized by a casing, a flexible plasma, an electric control module, a fan and a handle;

The casing is composed of a rectangular upper cover and a box seat. The cover surface of the upper cover is provided with ventilation holes, the inner side of the upper cover is provided with a flexible plasma seat, and the box seat is provided with an electric control module seat and a fan seat. One end of the seat is provided with a power switch seat and a power jack, the other end of the box seat is provided with a handle seat, and the bottom surface of the box seat is provided with an air inlet;

The flexible plasma is arranged on the flexible plasma seat of the upper cover, the electric control module is arranged on the electric control module seat of the box seat, the fan is arranged on the fan seat of the box seat, and the handle is connected with the handle seat of the box seat.

One side between the upper cover and the box seat of the casing is provided with a hinge, and the other side is provided with a lock.

The flexible plasma is composed of an insulating protective layer, an inner electrode, a flexible medium layer and an outer electrode stacked in sequence, and the flexible plasma is attached to the flexible plasma seat of the upper cover through the insulating protective layer.

The power control module is provided with an AC input power supply channel, the AC input channel is composed of a switch, a power supply module, an amplifier and an oscillation circuit module, and the oscillation circuit module is provided with two high-voltage output terminals; the switch is provided in the box In the power switch seat of the base, the power module is connected with the power jack of the box base; the two high-voltage output ends of the oscillation circuit module on the electric control module are respectively electrically connected with the outer electrode and the inner electrode of the flexible plasma; the The switch of the electric control module is electrically connected with the fan.

The outer electrode of the flexible plasma is copper metal mesh, the inner electrode is copper foil, the flexible medium layer is made of polyimide material, and the insulating protective layer is made of Kevlar material.

In the present invention, a flexible plasma, an electric control module and a fan are arranged in the casing, and the high-voltage output end of the oscillation circuit module on the electric control module is electrically connected to the outer electrode and the inner electrode of the flexible plasma respectively, so that the flexible plasma generates positive and negative ions , Implement the disinfection of the clothes in the wardrobe, the tableware in the dining cabinet or the air in the room, through the forced air circulation of the fan, to promote the flow of plasma, and realize the sterilization and disinfection of household daily necessities. The invention can be hand-held to sterilize irregular objects, and can also be hung in any space to be sterilized to sterilize objects in the space.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the A--A cross-sectional schematic diagram of Fig. 1;

FIG. 3 is a schematic structural diagram of a flexible plasma;

FIG. 4 is a schematic diagram of the electrical principle of the electric control module.

Detailed ways

Referring to FIG. 1 , FIG. 2 , FIG. 3 , and FIG. 4 , the present invention includes a housing 10 , a flexible plasma 20 , an electrical control module 30 , a fan 40 and a handle 50 ;

The casing 10 is composed of a rectangular upper cover 11 and a box seat 12 , a vent hole 112 is formed on the cover surface of the upper cover 11 , a flexible plasma seat 111 is arranged inside the upper cover 11 , and a control panel is arranged inside the box seat 12 . The electric module seat 121 and the fan seat 127, one end of the box seat 12 is provided with a power switch seat 122 and a power jack 123, the other end of the box seat 12 is provided with a handle seat 125, and the bottom surface of the box seat 12 is provided with an air inlet 126;

The flexible plasma 20 is arranged on the flexible plasma seat 111 of the upper cover 11, the electric control module 30 is arranged on the electric control module seat 121 of the box seat 12, the fan 40 is arranged on the fan seat 127 of the box seat 12, and the handle 50 is connected to the handle base 125 of the box base 12 .

Referring to FIGS. 1 and 2 , a hinge is provided on one side between the upper cover 11 of the casing 10 and the box seat 12 , and a lock is provided on the other side.

Referring to FIG. 2 and FIG. 3 , the flexible plasma 20 is composed of an insulating protective layer 24 , an inner electrode 21 , a flexible dielectric layer 22 and an outer electrode 23 that are laminated in sequence. The flexible plasma 20 is connected to the upper cover 11 through the insulating protective layer 24 . The flexible plasma seat 111 is attached.

Referring to FIG. 1 , FIG. 2 , and FIG. 4 , the power control module 30 is provided with an AC input power supply channel, and the AC input channel is composed of a switch 31 , a power supply module 32 , an amplifier 33 and an oscillation circuit module 34 . The oscillation circuit module 34 is provided with two high-voltage output terminals; the switch 31 is arranged in the power switch seat 122 of the box base 12, and the power module 32 is connected to the power jack 123 of the box base 12; the power control module 30 oscillates on The two high-voltage output ends of the circuit module 34 are respectively electrically connected to the outer electrode 23 and the inner electrode 21 of the flexible plasma 20 ; the switch 31 of the electric control module 30 is electrically connected to the fan 40 .

Referring to FIG. 3 , the outer electrode 23 of the flexible plasma 20 is copper metal mesh, the inner electrode 21 is copper foil, the flexible medium layer 22 is made of polyimide material, and the insulating protective layer 24 is made of Kevlar material .

In order to improve the portability and ease of use of the present invention, the present invention is provided with a handle 50 on the housing 10, which is convenient for hand-held sterilization of irregular objects, and can also be hung in any space to be sterilized to sterilize objects in the space .

Example:

Sterilize and disinfect the clothing in the wardrobe:

Referring to Figure 1, Figure 2, Figure 3, Figure 4, connect the power supply to the power jack 123 on the box base 12, hang the present invention in the wardrobe, sterilize the clothes in the wardrobe, turn on the switch 31, and the current passes through the amplifier 33 and the oscillating circuit module 34, because the oscillating circuit module 34 is provided with two high-voltage output terminals, the two high-voltage output terminals of the oscillating circuit module 34 are respectively connected to the outer electrode 21 and the inner electrode 23 of the flexible plasma 20, and the oscillating circuit module 34 The flexible plasma 20 is excited to generate plasma, so as to realize sterilization and disinfection of the clothing in the wardrobe.

Disinfect the protective clothing you are wearing:

When the medical staff returns from the hospital or the epidemic area, the invention can be used to repeatedly brush the surface of the protective clothing at will, so as to realize the sterilization and disinfection of the protective clothing.

Referring to Fig. 1 and Fig. 2, in order to improve the flow capacity of plasma and improve the efficiency of sterilization, the present invention is provided with ventilation holes 112 on the cover surface of the upper cover 11, and an air inlet 126 is provided on the bottom surface of the box seat 12. When the fan 40 is working, the air enters through the air inlet 126 and flows out through the ventilation hole 112, and the fan forces the airflow to circulate, which promotes the flow of plasma, and realizes the sterilization and disinfection of the clothes in the wardrobe.

The present invention adopts Kevlar film as the insulating protective layer 24 of the flexible plasma 20, which has the advantages of good flexibility, good wear resistance and good corrosion resistance. The outer electrode 23 of the flexible plasma 20 of the present invention is copper metal mesh, the inner electrode 21 is copper foil, and the flexible medium layer 22 is made of polyimide material, which has good flexibility.

In the present invention, one side between the upper cover 11 and the box seat 12 of the casing 10 is provided with a hinge, and the other side is provided with a lock, which is convenient for assembly and maintenance.

Claims (5)

1. A portable plasma sterilization device is characterized by comprising a shell (10), a flexible plasma (20), an electricity control module (30), a fan (40) and a handle (50);

the casing (10) is composed of a rectangular upper cover (11) and a box seat (12), the cover surface of the upper cover (11) is provided with an air vent (112), the inner side of the upper cover (11) is provided with a flexible plasma seat (111), the box seat (12) is internally provided with an electricity control module seat (121) and a fan seat (127), one end of the box seat (12) is provided with a power switch seat (122) and a power jack (123), the other end of the box seat (12) is provided with a handle seat (125), and the seat bottom surface of the box seat (12) is provided with an air inlet (126);

the flexible plasma (20) is arranged on a flexible plasma seat (111) of the upper cover (11), the electricity control module (30) is arranged on an electricity control module seat (121) of the box seat (12), the fan (40) is arranged on a fan seat (127) of the box seat (12), and the handle (50) is connected with a handle seat (125) of the box seat (12).

2. The portable plasma sterilization apparatus according to claim 1, wherein a hinge is provided at one side between the upper cover (11) and the cassette holder (12) of the housing (10), and a latch is provided at the other side.

3. The portable plasma sterilization device according to claim 1, wherein the flexible plasma (20) is formed by laminating an insulating protective layer (24), an inner electrode (21), a flexible dielectric layer (22) and an outer electrode (23) in sequence, and the flexible plasma (20) is attached to the flexible plasma base (111) of the upper cover (11) through the insulating protective layer (24).

4. The portable plasma sterilization device according to claim 1, wherein the power control module (30) is provided with an ac input power supply channel, the ac input channel is composed of a switch (31), a power supply module (32), an amplifier (33) and an oscillation circuit module (34), and the oscillation circuit module (34) is provided with two high voltage output terminals; the switch (31) is arranged in a power switch seat (122) of the box seat (12), and the power module (32) is connected with a power jack (123) of the box seat (12); two high-voltage output ends of an oscillating circuit module (34) on the electricity control module (30) are respectively and electrically connected with an outer electrode (23) and an inner electrode (21) of the flexible plasma (20); and a switch (31) of the electricity control module (30) is electrically connected with the fan (40).

5. The portable plasma sterilization device according to claim 2, wherein the outer electrode (23) of the flexible plasma (20) is a copper mesh, the inner electrode (21) is a copper foil, the flexible dielectric layer (22) is made of polyimide material, and the insulating protective layer (24) is made of Kevlar material.

Images