KR102437029B1 - Portable disinfection and sterilization device - Google Patents

Abstract

There is provided a quarantine sterilizer capable of increasing sterilization and purification efficiency of air by sterilizing and purifying bacteria, viruses and harmful substances in indoor air by using both plasma and ultraviolet rays. The quarantine sterilizer may sterilize and purify the external air flowing into the hollow housing through plasma discharge and ultraviolet radiation, and then discharge it to the outside.

Description

Portable disinfection and sterilization device

The present invention relates to a portable disinfecting and sterilizing apparatus, and more particularly, to a portable disinfecting and disinfecting apparatus capable of increasing the efficiency of purifying and sterilizing indoor air using plasma and ultraviolet rays.

Recently, various diseases are newly occurring due to various harmful viruses and bacteria due to the activation of human and material exchanges between countries and environmental pollution.

In particular, the recent and prevalent disease, Coronavirus Infectious Disease-19 (COVID-19), the 2003 epidemic SARS (Severe Acute Respiratory Syndrome) and the 2012 MERS epidemic (Middle East Respiratory Syndrome), Avian influenza, which is infectious to humans as well as birds, is caused and transmitted by viruses.

Viruses that cause respiratory diseases not only have very high infectivity, but also show various clinical features that can lead to death from asymptomatic infection to severe infection. Clinical symptoms caused by each virus vary from common cold symptoms to pneumonia and usually recover within a few days, but cough and fatigue can last for more than 2 weeks, and abdominal pain, vomiting, and convulsions are rare. Pneumonia is the most common complication, and there are exacerbation of underlying diseases and death due to complications in the elderly or chronically ill.

The recent transmission method of viruses that cause acute respiratory diseases is known as droplet infection transmitted through bodily fluids such as saliva or runny nose. Therefore, the transmission power is lower than that of airborne infections that float in the air, but it is generally known that there is a risk of infection if you are within 2~3m of an infected person. On June 1, 2015, the World Health Organization (WHO) recommended that “Airborne Precautions” are necessary for MERS. In addition to viruses, various diseases caused by bacteria are occurring and transmitted.

In order to remove these viruses or bacteria, a sterilization method of spraying a disinfectant is generally used. However, the conventional sterilization method is made in a manual form in which a person directly sprays a disinfectant in a space requiring sterilization, and thus the efficiency of prevention of viruses or bacteria is lowered.

Moreover, in the conventional sterilization method, viruses or bacteria existing in the space are spread in the air in the form of an aerosol by the pressure that the disinfectant is sprayed on, so that the virus or bacteria can penetrate through the nose and mouth of people present in the space. There is a problem occurring. Recently, a sterilization method using plasma or ultraviolet rays, rather than a disinfectant spray method, has been developed. are doing

An object of the present invention is to solve the above problems, and an object of the present invention is to provide a portable disinfection and disinfection apparatus capable of increasing the efficiency of purifying and sterilizing indoor air using plasma and ultraviolet rays.

The portable disinfection sterilizer of the present invention comprises: a hollow housing having an air inlet and an air outlet; one or more plasma generating units disposed inside the housing and generating plasma discharge with external air introduced through the air inlet; and one or more ultraviolet lamps disposed to face the plasma generating unit in the housing and for photo-decomposing ozone generated by plasma discharge.

The quarantine sterilization device is characterized in that the external air introduced into the air inlet by the plasma generating unit and the ultraviolet lamp is sterilized and purified and discharged to the outside through the air outlet.

In addition, the quarantine sterilization apparatus further includes at least one blowing fan disposed between the plasma generating unit and the ultraviolet lamp to supply ozone in the direction of the ultraviolet lamp.

In addition, the disinfection and sterilization device, a mesh-shaped rear cover coupled to the air inlet from the outside of the housing; and one or more suction fans disposed on the inner surface of the rear cover to suck outside air.

In addition, the quarantine sterilization apparatus, coupled to the air outlet from the outside of the housing, further includes a front cover formed with one or more openings to allow the sterilized and purified air to be discharged to the outside through the air outlet.

Here, the front cover is formed of a transparent material so that the ultraviolet rays generated by the ultraviolet lamp are emitted to the outside.

In addition, the disinfection and disinfection apparatus further includes a control unit for controlling to selectively operate at least one of the plasma generating unit and the ultraviolet lamp according to the ozone concentration in the air passing through the ultraviolet lamp.

The control unit may include a sensor disposed inside the housing to detect ozone concentration; a power supply unit for supplying operating power to each of the plasma generating unit and the ultraviolet lamp; and an operation control unit controlling an operation of the power supply unit so that the operating power is supplied to at least one of the plasma generating unit and the ultraviolet lamp based on the detection result of the sensor.

In addition, the control unit, the input unit to which the user's operation signal is input; And it further includes a communication unit for receiving a control signal from the user's external device. In addition, the operation control unit controls the operation of the power supply unit based on the sensing result of the sensor, at least one of the manipulation signal and the control signal.

In addition, the quarantine sterilization apparatus further includes one or more collecting filters for collecting dust collected by the plasma discharge of the plasma generating unit.

The disinfection and sterilization apparatus of the present invention uses plasma and ultraviolet rays together to sterilize and purify bacteria, viruses and harmful substances in the indoor air, thereby increasing the sterilization and purification efficiency compared to the conventional sterilization method using disinfectants.

In addition, the quarantine sterilizer selectively controls the plasma generation and ultraviolet emission according to the concentration of ozone contained in the air discharged to the outside through it, thereby increasing the human body stability of the air discharged after being sterilized and purified.

In addition, the quarantine sterilizer can sterilize and purify the air for a large number of spaces while moving freely through the moving means, and the user can control the operation of the sterilizer with a simple operation using an external device such as a remote controller. Convenience of air quarantine and sterilization can be improved.

1 is a view showing a portable disinfection sterilizer according to an embodiment of the present invention.
FIG. 2 is an exploded perspective view of the sterilization unit of FIG. 1 .
3 is a cross-sectional view taken along line I to I' after the quarantine sterilizer of FIG. 1 is assembled.
4 is a cross-sectional view of the plasma unit of FIG. 3 taken along line III to III'.
FIG. 5 is a view showing the control unit of FIG. 2 .
6 is a view showing embodiments of the use of the portable disinfection sterilizer of the present invention.

Terms used in this specification and claims have been selected in consideration of functions in various embodiments of the present invention. However, these terms may vary depending on the intention, legal or technical interpretation of a person skilled in the art, and the emergence of new technology. Also, some terms may be arbitrarily selected by the applicant. These terms may be interpreted in the meaning defined in the present specification, and if there is no specific term definition, it may be interpreted based on the general content of the present specification and common technical knowledge in the art.

Also, the same reference numerals or reference numerals in each drawing appended hereto indicate parts or components that perform substantially the same functions. For the convenience of explanation and understanding, the same reference numbers or reference numerals are used in different embodiments to be described. That is, even though all the components having the same reference number are shown in the plurality of drawings, the plurality of drawings do not mean one embodiment.

In addition, in this specification and claims, terms including ordinal numbers such as 'first' and 'second' may be used to distinguish between elements. This ordinal number is used to distinguish the same or similar components from each other, and the meaning of the term should not be limitedly interpreted due to the use of the ordinal number. As an example, the components combined with such an ordinal number should not be construed as limiting the order of use or arrangement by the number. If necessary, each ordinal number may be used interchangeably.

In this specification, the singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as 'comprise' or 'comprise' are intended to designate the existence of a characteristic, number, step, operation, component, part, or combination thereof described in the specification, but one or more other It is to be understood that this does not preclude the possibility of addition or presence of features or numbers, steps, operations, components, parts, or combinations thereof.

In addition, in an embodiment of the present invention, when a part is connected to another part, this includes not only direct connection but also indirect connection through another medium. In addition, the meaning that a certain part includes a certain component means that other components may be further included, rather than excluding other components, unless specifically stated to the contrary.

Hereinafter, a portable disinfection sterilizer 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a portable disinfection sterilizer according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of the sterilization unit of FIG. 1, and FIG. It is a cross-sectional view cut along the line I'.

1 to 3 , the disinfection and sterilization apparatus 100 of this embodiment includes a housing 110 in which a sterilization unit 200 for prevention and sterilization is accommodated therein, and a front part of the housing 110 . It may include a front cover 120 coupled in.

The housing 110 may be formed in a hollow shape in the form of a square frame in which the front and rear portions are open. The front portion of the housing 110 , that is, the front portion to which the front cover 120 is coupled may form an air outlet 112 . The rear portion of the housing 110 may form an air inlet 111 . The air inlet 111 and the air outlet 112 are formed to face each other, so that external air flows in the direction of the air outlet 112 through the air inlet 111 .

The sterilization unit 200 accommodated in the housing 110 sterilizes and disinfects bacteria or viruses contained in the external air flowing in through the air inlet 111, and then sterilizes and sterilizes the purified air, that is, the sterilized air. It may be discharged to the outside through the outlet 112 .

The sterilization unit 200 may include a plasma generating unit 240 disposed adjacent to the air inlet 111 of the housing 110 and a lamp unit 210 disposed adjacent to the air outlet 112 . In addition, the sterilization unit 200 includes a rear cover 260 coupled to the air outlet 112 of the housing 110 , and one or more suction fans disposed between the plasma generating unit 240 and the rear cover 260 ( 250) may be included. In addition, the sterilization unit 200 includes one or more blowing fans 220 disposed between the plasma generating unit 240 and the lamp unit 210 and collecting disposed between the blowing fan 220 and the plasma generating unit 240 . A filter 230 may be included.

The plasma generating unit 240 may include one or more plasma sources 241 and a support bar 242 supporting both ends of the plasma source 241 inside the housing 110 .

The plasma source 241 may receive a discharge voltage from a control unit 270 to be described later, and may generate a plasma discharge using external air as a discharge gas. The plasma source 241 may generate active species such as ozone, OH radicals, and negative ions according to plasma discharge. Active species generated from the plasma source 241 may sterilize viruses or bacteria contained in external air and decompose various harmful substances.

Referring to FIG. 4 , the plasma source 241 is formed by forming electrodes 244 and 245 on both surfaces of a dielectric substrate 243 such as glass, respectively, and sealing the electrodes 244 and 245 with a dielectric 246 . can be For example, two first electrodes 244 may be formed on one surface of the dielectric substrate 243 to be spaced apart from each other by a predetermined interval. In addition, the second electrode 245 covering the space between the two first electrodes 244 may be formed on the other surface corresponding to the one surface. Here, the first electrode 244 may be formed in a stripe pattern shape, and the second electrode 245 may be formed in a planar shape, but is not limited thereto. In addition, the plasma source 241 may be formed by sealing each of the first electrode 244 and the second electrode 245 with a dielectric 246 .

The plasma source 241 applies the discharge voltage provided from the control unit 270 to each of the first electrode 244 and the second electrode 245 , and thereby the first electrode 244 and the second electrode 245 . A plasma can be discharged between them.

At this time, when the thickness of the dielectric 246 sealing the second electrode 245 is formed to be thicker than the dielectric 246 sealing the first electrode 244 , the plasma discharge may be generated only in the first electrode 244 . can In particular, when the thickness of the dielectric 246 of the first electrode 244 is made thinner, abundant plasma discharge can be obtained even when the discharge voltage applied from the control unit 270 is lowered. The discharged plasma may have a form of running plasma extending in the longitudinal direction of the electrode, and when external air is introduced through the air inlet 111 here, plasma discharge occurs using this as a discharge gas to generate active species.

On the other hand, ozone generated from the above-described plasma source 241 has a strong sterilization power, so that efficient sterilization is possible. However, since ozone can adversely affect the human respiratory system, its concentration should be limited to a certain level or less. Therefore, the sterilizer 100 of this embodiment can decompose ozone through a lamp unit 210 to be described later.

That is, the sterilization apparatus 100 of this embodiment is an active species including ozone generated through plasma discharge by the plasma source 241, and sterilizes and removes harmful substances such as viruses or bacteria contained in external air, and the lamp By decomposing ozone through the unit 210 and discharging it to the outside, it is possible to remove bacteria, viruses, and harmful substances in the air and discharge sterile air harmless to the human body.

2 and 3 , the rear cover 260 may be coupled to the rear surface of the plasma generating unit 240 , that is, the air inlet 111 of the housing 110 . The rear cover 260 may have a mesh shape so that outside air can be introduced.

In addition, one or more suction fans 250 may be disposed between the rear cover 260 and the plasma generating unit 240 . The suction fan 250 may suck in external air according to the fan driving voltage applied from the control unit 270 and provide it to the plasma generating unit 240 .

One or more collection filters 230 may be disposed on the front side of the plasma generating unit 240 , that is, in the direction of the air outlet 112 of the housing 110 . The collection filter 230 may collect dust and the like collected by the plasma generating unit 240 . The collection filter 230 may be arranged in multiple stages.

For example, an electrostatic force is generated by electrons and negative ions generated when plasma discharge occurs in the plasma generating unit 240 , and fine dust contained in the outside air is aggregated by this electrostatic force to increase the size. The collection filter 230 may purify the outside air by collecting fine dust having such an increased size.

In addition, although not shown in the drawings, a filter (not shown) capable of collecting dust and the like may also be disposed between the plasma generating unit 240 and the suction fan 250 .

One or more blowing fans 220 for applying the air that has passed through the plasma generating unit 240 in the direction of the lamp unit 210 may be disposed on the front of the collecting filter 230 . The blowing fan 220 may be fixed to the inside of the housing 110 by the mold 225 . The blowing fan 220 may form an airflow according to the fan driving voltage applied from the control unit 270 to provide air containing the active species in the direction of the lamp unit 210 .

A lamp unit 210 may be disposed between the blowing fan 220 and the air outlet 112 . The lamp unit 210 includes a pair of lamp electrodes 212 to which a lamp voltage is applied from the control unit 270 and one or more ultraviolet lamps 211 connected to both ends of the lamp electrodes 212 to emit ultraviolet rays by the lamp voltage. may include.

The ultraviolet lamp 211 may decompose and remove ozone contained in the air provided through the blower fan 220 by emitting ultraviolet rays of a specific wavelength. The ultraviolet lamp 211 can continuously generate singlet oxygen atoms, active oxygen molecules, oxygen radicals, free radicals, photoelectrons, anions and cations, air molecules, and the like by photo-decomposing ozone. Through this, the ultraviolet lamp 211 may generate a low-temperature oxygen plasma suitable for the size of bacteria or viruses existing in the space to be sterilized. Oxygen particles in the air are made into nano-size by such low-temperature oxygen plasma, which can sterilize bacteria or viruses and decompose and remove harmful substances.

In addition, the ultraviolet lamp 211 can sterilize bacteria or viruses in the space to be sterilized by irradiating ultraviolet rays to the outside through the front cover 120 coupled to the air outlet 112 of the housing 110 .

The ultraviolet lamp 211 is a lamp emitting ultraviolet rays of a specific wavelength band, for example, a VUV lamp emitting ultraviolet rays in a range of 10 to 200 nm, a UVC lamp emitting ultraviolet rays in a band of 200 to 280 nm, and emitting ultraviolet rays in a band of 280 to 315 nm. It may be at least one of the UVB lamps.

The front cover 120 may be coupled to the air outlet 112 of the housing 110 . To this end, a member for coupling, for example, a latch 123 and a hook groove 113 may be formed in the front cover 120 and the housing 110, respectively. However, the present invention is not limited thereto, and the front cover 120 and the housing 110 may be coupled to each other through various coupling methods.

One or more openings 125 may be formed in the front cover 120 through which the sterilizing air that has passed through the lamp unit 210 and the ultraviolet rays generated from the lamp unit 210 are emitted to the outside. Although this embodiment exemplifies that a plurality of openings 125 in the form of slits are formed as an example, the present embodiment is not limited thereto. In addition, since the front cover 120 is formed of a transparent material, the ultraviolet rays generated from the lamp unit 210 can be emitted to the outside over a wider area.

In addition, an activated carbon filter (not shown) for filtering and removing harmful substances, such as ozone, in the air that has passed through the lamp unit 210 may be additionally disposed on the inner surface of the front cover 120 .

The sterilizer 100 of the present embodiment described above may further include a handle 115 and a moving member (not shown) in order to increase portability and mobility. Here, the moving member may be composed of a predetermined wheel, and one or more may be disposed on the lower surface of the housing 110 .

Accordingly, as shown in Fig. 6 (a), the disinfection and sterilization apparatus 100 of the present invention can be sterilized by sterilizing bacteria or viruses contained in the air in the space while the handle 115 is gripped by a person. . In addition, as shown in (b) of Figure 6, the disinfection and sterilization apparatus 100 of the present invention can be sterilized by sterilizing bacteria or viruses contained in the air in the space while the moving member made of a wheel is coupled and moved.

In addition, as shown in (b) of FIG. 6, the disinfection and sterilization apparatus 100 of the present invention may be configured to have a large size by being coupled to each other. For this purpose, a coupling member (not shown) for coupling with each other is additionally provided in the housing 110 of each quarantine and sterilization device 100 to be coupled, so that each housing 110 of the plurality of quarantine and sterilization devices 100 is provided. They may be coupled to each other in the horizontal and vertical directions. Therefore, the disinfection and disinfection apparatus 100 of the present invention can be sterilized by sterilizing bacteria or viruses in the air while being fixedly arranged in a large area or moved by a moving member, that is, a wheel.

In addition, according to another embodiment of the present invention, the disinfection and sterilization apparatus 100 may be fixed to a wall or ceiling of a space to sterilize the air in the space.

The control unit 270 may control the operation of the sterilization unit 200 described above. For example, the control unit 270 may control on/off of the blowing fan 220 and the suction fan 250 . Also, the control unit 270 may control to selectively turn on/off at least one of the plasma generating unit 240 and the lamp unit 210 .

FIG. 5 is a view showing the control unit of FIG. 2 .

Referring to the drawings, the control unit 270 may include a sensor 271 , a communication unit 272 , an input unit 273 , an operation control unit 274 , a power supply unit 275 , and a status display unit 276 .

One or more sensors 271 may be disposed inside the housing 110 to detect the ozone concentration of the sterilizing air discharged from the housing 110 . The sensor 271 is disposed between the lamp unit 210 and the front cover 120 , and may detect the concentration of residual ozone included in the air in which ozone has been decomposed by the lamp unit 210 .

The communication unit 272 may communicate with the user's external device (not shown), for example, the user's communication terminal or remote controller. The communication unit 272 transmits the ozone concentration value detected by the sensor 271 or the operation state information of the sterilization device 100 to an external device, and receives a predetermined control signal from the external device and transmits it to the operation control unit 274 . can

A user's manipulation signal is input to the input unit 273 , and this signal may be transmitted to the operation control unit 274 . The input unit 273 may include one or more manipulation keys (not shown), and may be disposed outside the housing 110 for key input.

The operation control unit 274 is based on an output signal of at least one of the sensor 271 , the communication unit 272 and the input unit 273 , the plasma generating unit 240 , the lamp unit 210 , the blowing fan 220 , and the suction fan. The operation of 250 may be controlled.

The power supply unit 275 is the operating power of each of the plasma generating unit 240 , the lamp unit 210 , the blowing fan 220 and the suction fan 250 from externally applied power, for example, a discharge voltage, a lamp voltage, and a fan driving. voltage can be generated. The power supply unit 275 turns on each of the plasma generating unit 240, the lamp unit 210, the blowing fan 220 and the suction fan 250 by controlling the output of the corresponding operating power according to the control of the operation control unit 274. You can control the /off behavior.

The state display unit 276 may externally display the ozone concentration value detected by the sensor 271 or the operation state information of the sterilizer 100 . The status display unit 276 may be disposed on the outside of the housing 110 so as to be adjacent to the previously described input unit 273 .

The operation control of the sterilization unit 200 by the above-described control unit 270 will be described as follows.

The power supply unit 275 may generate and output operating power including a discharge voltage, a lamp voltage, and a fan driving voltage from an external power source. The suction fan 250 may be operated by the fan driving voltage to suck outside air through the rear cover 260 and supply it to the plasma generating unit 240 . The plasma generating unit 240 may generate a plasma discharge using external air as a discharge gas according to a discharge voltage. The blowing fan 220 is operated by the fan driving voltage to supply the air that has passed through the plasma generating unit 240 , that is, air sterilized by ozone generated in the plasma generating unit 240 to the lamp unit 210 . . The lamp unit 210 may be operated by the lamp voltage to emit ultraviolet rays of a predetermined wavelength band.

In this state, the sensor 271 may detect the residual ozone concentration in the air that has passed through the lamp unit 210 , that is, the air in which ozone has been decomposed by the lamp unit 210 . Then, the operation control unit 274 controls the operation of the power supply unit 275 according to the ozone concentration value detected by the sensor 271 so that at least one of the plasma generating unit 240 and the lamp unit 210 is selectively operated. can do.

For example, when the ozone concentration value sensed by the sensor 271 is equal to or greater than the reference concentration value, the operation control unit 274 may control the operation of the power supply unit 275 to turn off the plasma generating unit 240 . Accordingly, in the sterilization unit 200, only the lamp unit 210 is operated to sterilize the air.

In addition, when the ozone concentration value sensed by the sensor 271 is less than the reference concentration value, the operation control unit 274 operates the power supply unit 275 so that both the plasma generating unit 240 and the lamp unit 210 are turned on. can be controlled. Accordingly, in the sterilization unit 200 , the plasma generating unit 240 and the lamp unit 210 are both operated to sterilize the air. In some cases, the operation control unit 274 may control the lamp unit 210 to be turned off so that air sterilization is performed by the plasma generating unit 240 .

In addition, the operation control unit 274 may control at least one of the plasma generating unit 240 and the lamp unit 210 to be selectively operated according to a manipulation signal input by the user through the input unit 273 from the outside. In addition, the operation control unit 274 may control at least one of the plasma generating unit 240 and the lamp unit 210 to be selectively operated according to a control signal transmitted to the communication unit 272 by the user using an external device.

As described above, the sterilizer 100 of the present embodiment selectively controls the operations of the plasma generating unit 240 and the lamp unit 210 according to the concentration of ozone contained in the air discharged to the outside. ) can sterilize and purify the air in the space to discharge sterilization and purified air harmless to the human body.

As mentioned above, although an embodiment of the present invention has been described, those of ordinary skill in the art can add, change, delete or add components within the scope that does not depart from the spirit of the present invention described in the claims. The present invention may be variously modified and changed by such as, and it will be said that it is also included within the scope of the present invention.

In addition, the above-mentioned terms are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

100: quarantine sterilizer 110: housing
120: front cover 200: sterilization unit
210: lamp unit 220: blowing fan
230: collecting filter 240: plasma generating unit
250: suction fan 260: rear cover
270: control unit

Claims (10)

a hollow housing having an air inlet and an air outlet;
one or more plasma generating units disposed inside the housing and generating plasma discharge with external air introduced through the air inlet;
one or more ultraviolet lamps disposed to face the plasma generating unit in the housing and for photo-decomposing ozone generated by plasma discharge;
a sensor disposed inside the housing to detect ozone concentration in the air passing through the ultraviolet lamp;
a power supply unit for supplying operating power to each of the plasma generating unit and the ultraviolet lamp; and
And an operation control unit for controlling the operation of the power supply unit so that the operating power is supplied to at least one of the plasma generating unit and the ultraviolet lamp based on the detection result of the sensor,
The plasma generating unit and the ultraviolet lamp are selectively operated by the operation control unit to sterilize and purify the external air flowing into the air inlet, and to be discharged to the outside through the air outlet. According to claim 1,
The portable disinfection sterilization apparatus according to claim 1, further comprising a blowing fan disposed between the plasma generating unit and the ultraviolet lamp to supply ozone in the direction of the ultraviolet lamp. According to claim 1,
a mesh-shaped rear cover coupled to the air inlet from the outside of the housing; and
The portable disinfection sterilizer, characterized in that it further comprises a suction fan disposed on the inner surface of the rear cover for sucking the outside air. According to claim 1,
and a front cover coupled to the air outlet from the outside of the housing and having one or more openings for discharging sterilized and purified air to the outside through the air outlet. 5. The method of claim 4,
The front cover is
Portable disinfection sterilization device, characterized in that it is formed of a transparent material so that the ultraviolet rays generated from the ultraviolet lamp are emitted to the outside. delete delete According to claim 1,
an input unit to which a user's manipulation signal is input; and
Further comprising a communication unit for receiving a control signal from the user's external device,
The operation control unit,
A portable disinfection sterilization apparatus, characterized in that the operation of the power supply unit is controlled from at least one of the manipulation signal and the control signal as a result of the detection of the sensor. According to claim 1,
The portable disinfection and disinfection device further comprising one or more collecting filters for collecting dust collected by the plasma discharge of the plasma generating unit. According to claim 1,
The ultraviolet lamp is a portable disinfection sterilizer, characterized in that at least one of a UVB lamp, a UVC lamp, and a VUV lamp.

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