KR101736221B1 - Ultraviolet ray sterilizing apparatus - Google Patents

Ultraviolet ray sterilizing apparatus Download PDF

Info

Publication number
KR101736221B1
KR101736221B1 KR1020150101365A KR20150101365A KR101736221B1 KR 101736221 B1 KR101736221 B1 KR 101736221B1 KR 1020150101365 A KR1020150101365 A KR 1020150101365A KR 20150101365 A KR20150101365 A KR 20150101365A KR 101736221 B1 KR101736221 B1 KR 101736221B1
Authority
KR
South Korea
Prior art keywords
ultraviolet lamp
ultraviolet
unit
opening
operation time
Prior art date
Application number
KR1020150101365A
Other languages
Korean (ko)
Other versions
KR20170009390A (en
Inventor
박춘봉
김인호
Original Assignee
박춘봉
김인호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박춘봉, 김인호 filed Critical 박춘봉
Priority to KR1020150101365A priority Critical patent/KR101736221B1/en
Publication of KR20170009390A publication Critical patent/KR20170009390A/en
Application granted granted Critical
Publication of KR101736221B1 publication Critical patent/KR101736221B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The present invention relates to an ultraviolet sterilizer.
The present invention relates to an ultraviolet lamp which is installed inside an opening formed in a housing and emits ultraviolet rays when power is supplied, a protective lid rotatably coupled to the housing and opening and closing the opening, And a control unit for controlling the power to be supplied to the ultraviolet lamp unit during a first operation time input by the user and for controlling the power supply unit so that the protective cover closes the opening when a motion detection signal is received from the motion detection unit .
According to the present invention, the ultraviolet lamp operation time set by the user, the information detected by the motion detection sensor and the illuminance sensor are correlated with each other, and the ultraviolet lamp is turned off and the protective cover operation is linked to protect the ultraviolet lamp. The occurrence of an accident that the human body is exposed to the ultraviolet rays can be prevented from occurring and the sterilizing effect can be maximized by increasing the amount of ultraviolet rays irradiated to the object to be sterilized.

Description

[0001] ULTRAVIOLET RAY STERILIZING APPARATUS [0002]

The present invention relates to an ultraviolet sterilizer. More particularly, the present invention relates to an ultraviolet sterilizer that greatly reduces the risk of exposure of a user to ultraviolet rays and at the same time improves the sterilizing effect.

In general, an ultraviolet sterilizer that removes bacteria by using ultraviolet rays is popular. The ultraviolet rays used in the ultraviolet sterilizer are electromagnetic waves having a wavelength range of about 100 to 400 nm. Among them, ultraviolet rays in the range of 200 to 280 nm have a very strong sterilizing effect. In the microorganisms, It causes deposit damage. High-pressure and low-pressure lamps are used for pathogen disinfection, high-pressure lamps emit wavelengths of 200 to 280 nm, and low-pressure lamps emit wavelengths of 253.7 nm.

Recently, there has been introduced a UV sterilizer for disinfecting kitchen utensils. In this case, the ultraviolet sterilizer has a UV lamp installed inside a case, It is following the way to remove germs that live in products.

On the other hand, the washing tub of the sink is essentially provided with a drain hole for filtering the food waste and discharging the sewage. Since the drain hole has an environment suitable for bacterial propagation, a means for sterilizing it is required. However, Effective sterilization techniques are not known.

In addition, since the ultraviolet rays emitted by the ultraviolet sterilizer are very harmful to the human body, there is a need for a technique capable of securing the safety of the user with respect to the operation of the ultraviolet sterilizer.

Korean Utility Model Application Publication No. 20-2009-0011235 (Open date: November 04, 2009, entitled: Multi-purpose ultraviolet sterilizer) Registered Utility Model No. 20-0446830 (Registered Date: November 24, 2009, Name: Sink sterilizer)

Disclosure of Invention Technical Problem [8] The present invention provides a UV sterilizer capable of greatly reducing the risk that a user is exposed to ultraviolet rays and at the same time improving the sterilizing effect.

In addition, the present invention relates to an ultraviolet lamp which can prevent the possibility of an accident that a human body is exposed to an ultraviolet ray by connecting the ultraviolet lamp operation time set by a user with information sensed by a motion sensor and an illuminance sensor, And to provide a sterilizer.

Further, in the present invention, the protective cover automatically covers the ultraviolet lamp in accordance with the control of the control unit in a normal situation in which the ultraviolet lamp is not operated or in an emergency situation in which the operation of the ultraviolet lamp is forcibly terminated, And an object of the present invention is to provide an ultraviolet sterilizer which can prevent the possibility of an accident that a human body is exposed to ultraviolet rays.

It is another object of the present invention to provide an ultraviolet sterilizer which can maximize the sterilizing effect by increasing the amount of ultraviolet rays irradiated onto the object to be sterilized by using reflection means slidably coupled to the ultraviolet lamp.

In order to solve such a problem, an ultraviolet sterilizer according to the present invention is provided with an ultraviolet lamp part installed inside an opening formed in a housing and emitting ultraviolet rays when power is supplied thereto, and a protecting part which is rotatably coupled to the housing, A cover part, and a motion sensing part for sensing movement; and a controller for controlling power to be supplied to the ultraviolet lamp part during a first operation time input by the user, and when a motion sensing signal is received from the motion sensing part And a control unit for controlling the protective cover to close the opening.

The ultraviolet sterilizer according to the present invention may further include a reflector coupled to the ultraviolet lamp unit so as to be slidable along the length direction of the ultraviolet lamp unit and reflecting ultraviolet rays emitted from the ultraviolet lamp unit.

In the ultraviolet sterilizer according to the present invention, the reflective portion is formed of a plate-shaped member having a first through hole and a second through hole spaced from the first through-hole, the plate- And the ultraviolet lamp part is coupled to the plate-like member through the first through-hole and the second through-hole.

In the ultraviolet sterilizer according to the present invention, the reflective portion has a material including aluminum.

In the ultraviolet sterilizer according to the present invention, the sensor unit may further include an illuminance sensing unit for sensing illuminance, and the controller may control power to be supplied to the ultraviolet lamp unit during the first operation time input by the user, And controls the power supply to the ultraviolet lamp unit to be cut off when the illuminance signal received from the illuminance detector is equal to or higher than a reference value, so that the protective lid closes the opening.

The ultraviolet sterilizer according to the present invention may further include an anion generator built in the housing and generating an anion when the power is supplied.

In the ultraviolet sterilizer according to the present invention, the control unit controls the power supply to the negative ion generator during the first operation time or during a second operation time input separately from the first operation time.

In the ultraviolet sterilizer according to the present invention, the control unit controls the power supply to the ultraviolet lamp unit to be cut off independently of the control of the protective lid unit.

In the ultraviolet sterilizer according to the present invention, when the motion detection signal is not received during the first sensing time from the motion sensing unit and the current time is within the range of the first operation time, Is opened.

In the ultraviolet sterilizer according to the present invention, when the motion detection signal is not received during the first sensing time from the motion sensing unit and the current time is within the range of the first operation time, The control is performed so that the supply is resumed and the protective cover opens the opening.

1 is a block diagram functionally illustrating an ultraviolet sterilizer according to an embodiment of the present invention.
2 is a perspective view of an ultraviolet sterilizer according to an embodiment of the present invention.
3 is a front view of an ultraviolet sterilizer according to an embodiment of the present invention.
4 is a bottom view of the ultraviolet sterilizer according to an embodiment of the present invention when the protective lid is closed;
5 is a bottom view of an ultraviolet sterilizer according to an embodiment of the present invention when the protective cover is open.
6 is a view showing an example of a reflecting portion in an embodiment of the present invention.
FIG. 7 is a view showing an example of a combined state of an ultraviolet lamp and a reflector according to an embodiment of the present invention. FIG.
8 is a view showing an example of the use state of the ultraviolet sterilizer according to an embodiment of the present invention.

It is to be understood that the specific structural or functional description of embodiments of the present invention disclosed herein is for illustrative purposes only and is not intended to limit the scope of the inventive concept But may be embodied in many different forms and is not limited to the embodiments set forth herein.

The embodiments according to the concept of the present invention can make various changes and can take various forms, so that the embodiments are illustrated in the drawings and described in detail herein. It should be understood, however, that it is not intended to limit the embodiments according to the concepts of the present invention to the particular forms disclosed, but includes all modifications, equivalents, or alternatives falling within the spirit and scope of the invention.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms may be named for the purpose of distinguishing one element from another, for example, without departing from the scope of the right according to the concept of the present invention, the first element may be referred to as a second element, The component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between. Other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like are used to specify that there are features, numbers, steps, operations, elements, parts or combinations thereof described herein, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram functionally illustrating an ultraviolet sterilizer according to an embodiment of the present invention, and FIGS. 2 to 4 are a perspective view, a front view, and a bottom view, respectively, of an ultraviolet sterilizer according to an embodiment of the present invention.

1 to 4, an ultraviolet sterilizer according to an embodiment of the present invention includes a user operation unit 10, a sensor unit 20, an ultraviolet lamp unit 40, an anion generator 50, a protective lid 60 A display unit 70 and a control unit 80. The sensor unit 20 includes a motion sensing unit 22 and an illumination sensing unit 24. [ In the following description, the face viewed by the user is referred to as a front face based on the installation state of the ultraviolet sterilizer, and the face where the protective lid portion 60 is provided, that is, the face from which ultraviolet rays are emitted from the ultraviolet lamp portion 40, Quot; In the following, embodiments will be described with reference to a state in which the ultraviolet sterilizer is installed between a sink and a cabinet, as shown in FIG. 8, but the use environment of the ultraviolet sterilizer is not limited thereto. That is, the ultraviolet sterilizer according to an embodiment of the present invention can be applied to any environment requiring sterilization.

The user operation unit 10 is means for the user to input various commands for operating the ultraviolet sterilizer. For example, the user operation unit 10 may include a plurality of operation buttons provided on the front surface of the ultraviolet sterilizer. The operation buttons include a power button, an ultraviolet lamp selection button, an anion generator 50 selection button, Buttons for setting the operation time of the ultraviolet lamp or the negative ion generator 50 may be included.

The sensor unit 20 includes a motion sensing unit 22 and an illumination sensing unit 24.

The motion detection unit 22 detects the motion of the object near the ultraviolet sterilizer. For example, an infrared-based motion sensing sensor or a microwave-based motion sensing sensor may be applied to the motion sensing unit 22. In addition, various sensors that satisfy the condition that the movement of a person near the ultraviolet sterilizer can be sensed can be applied to the motion sensing unit 22.

The illuminance sensing unit 24 performs a function of sensing the illuminance near the ultraviolet sterilizer. For example, an illuminance sensor using cadmium sulfide (CdS) whose resistance value changes according to the intensity of light can be applied to the illuminance detection unit 24. In addition, various sensors that satisfy the condition that the illuminance near the ultraviolet sterilizer can be detected can be applied to the illuminance sensing unit 24.

The ultraviolet lamp unit 40 is installed inside the opening 101 formed in the housing 100 and emits ultraviolet rays when power is supplied under the control of the controller 80. 5 showing the protective lid 60 in an open state, the opening 101 is formed on the bottom of the ultraviolet sterilizer, and the ultraviolet sterilizer is provided inside the opening 101. [

For example, the ultraviolet lamp unit 40 may have a structure in which electrodes are provided at both ends of a transparent quartz tube, and both ends of the ultraviolet lamp unit 40 are sealed with mercury, a metal halide additive, or an inert buffer gas filled therein. For example, when a high-purity quartz tube having an SiO 2 content of about 99.97% or more is applied, the ultraviolet lamp unit 40 can effectively emit ultraviolet rays having a wavelength band of 253.7 nm, which is particularly excellent in sterilizing power.

The negative ion generator 50 is built in the housing 100 and generates negative ions when power is supplied under the control of the controller 80. The operation principle of the negative ion generator 50 will be briefly described below. When a high negative voltage is applied to the tip of a sharp needle provided in the negative ion generator 50, a corona discharge occurs in the vicinity thereof, and when a corona discharge occurs, free electrons accelerate at a high speed at the tip of the needle. The electrons accelerated at high speed collide with nitrogen or oxygen in the atmosphere, and nitrogen or oxygen becomes anion.

For example, as means for smoothly supplying the anion generated by the anion generator 50 built in the housing 100 to the sterilizing object, an air inlet 102, an air outlet 104, and an air circulating fan 106 may be additionally provided.

The specific position and shape are not limited and the number of the air inlet 102 is not limited as long as the forming position of the air inlet 102 is spaced apart from the air inlet 102.

The air outlet 104 is formed apart from the air inlet 102 and may be formed on the bottom surface or the front surface of the ultraviolet sterilizer, which is a surface facing the sterilizing object.

The air circulating fan 106 is installed inside the air outlet and forcibly discharges the air inside the ultraviolet sterilizer, that is, air containing a relatively large amount of anions generated by the negative ion generator 50, through the air outlet, As shown in FIG.

The protective lid 60 is rotatably coupled to the housing 100 and operates according to the control of the controller 80 to open or close the opening 101. 4 and 5, an example of the operation of the protective lid unit 60 and the ultraviolet lamp unit 40 will be described as follows. 4 is a bottom view of the ultraviolet light sterilizer when the protective lid part 60 is closed, that is, when the protective lid part 60 covers the ultraviolet lamp part 40. In the normal state in which the ultraviolet lamp part 40 does not operate Which is a state in which the motion sensing unit 22 detects movement of an object near the ultraviolet sterilizer during the operation of the ultraviolet lamp unit 40. [ 4, since the protective lid portion 60 completely covers the ultraviolet lamp portion 40 when the ultraviolet lamp portion 40 is not operated or when an emergency is detected, the ultraviolet lamp portion 40 40 and the risk of exposure of the user to ultraviolet rays can be blocked. 5 is a bottom view of the ultraviolet sterilizer when the protective lid part 60 is opened. 5, when the protective lid part 60 is opened, the opening part 101 formed in the housing 100 is opened, and the ultraviolet lamp part 40 provided inside the opening part 101 is exposed to the outside, The ultraviolet ray sterilization process for the sterilizing target object proceeds by the ultraviolet rays emitted from the lamp unit 40. The protective lid portion 60 is a concept including a protective lid and a driving portion for mechanically driving the protective lid. For example, the driving unit may include a motor supplied with a control signal from the control unit 80 and a rotational force transmitting member for transmitting the rotational force of the motor to the protective cover to open and close the protective cover. The motor may be a servo motor or an air- Can be applied. In addition, various means for opening and closing the protective cover in response to the control signal of the control unit 80 may be applied to the driving unit.

5, the ultraviolet sterilizer according to an embodiment of the present invention may further include a reflector 90, which is a means for increasing the amount of ultraviolet rays irradiated to the object to be sterilized.

The shape and function of the reflection portion 90 will be described with reference to FIGS. 6 and 7. FIG.

6 and 7, the reflective portion 90 may be comprised of a plate-shaped member 92, a first through hole 94, and a second through hole 96. [

The plate-shaped member 92 functions to reflect ultraviolet rays emitted by the ultraviolet lamp unit 40 to the rear and guide the ultraviolet rays to the sterilizing object. Here, the rear side is a direction opposite to the direction from the ultraviolet lamp section 40 to the object to be sterilized. The plate-shaped member 92 may be bent at a predetermined angle from a center line with respect to the area of the plate-shaped member 92, for example. Also, for example, the plate-shaped member 92 may be configured to have a material containing aluminum having a high reflectivity to ultraviolet rays.

A first through hole 94 and a second through hole 96 are formed on both sides of the center line of the plate member 92. The ultraviolet lamp unit 40 is provided with a first through hole 94 and a second through hole 96, 96, and is slidably coupled to the plate-shaped member 92.

7, the reflector 90 is arranged to be able to slide along the longitudinal direction of the ultraviolet lamp section 40 and to be connected to the ultraviolet lamp section 40, As shown in FIG. With this configuration, the amount of ultraviolet light irradiated to a specific point can be increased by sliding the reflector 90 and adjusting its position. According to this configuration, even when the position of the drain port differs for each sink product, the reflection part 90 is slid to concentrate the ultraviolet rays on the drain port of the main sterilization target, thereby maximizing the sterilizing effect.

The display unit 70 is provided on the front surface of the ultraviolet sterilizer and functions to display information inputted by the user and information related to the operation of the ultraviolet sterilizer.

The control unit 80 controls the overall operation of the ultraviolet sterilizer, and the detailed control operation of the control unit 80 will be described below.

For example, the controller 80 controls the ultraviolet lamp unit 40 to be supplied with power during the first operation time input by the user, and when the motion detection unit 22 receives the motion detection signal, It is possible to control the portion 60 to close the opening portion 101 provided in the housing 100. According to this configuration, it is possible to prevent the possibility of an accident that the human body is exposed to ultraviolet rays. That is, when it is determined that a human body is detected, the protective cover 60 closes the opening 101 irrespective of whether or not the power is supplied to the ultraviolet lamp unit 40 so that the human body is exposed to the ultraviolet rays. . In this case, when the current time is within the range of the first operation time, the control unit 80 does not receive the motion sensing signal from the motion sensing unit 22 for the first sensing time, (101) is opened.

The control unit 80 controls the ultraviolet lamp unit 40 to be supplied with power during the first operation time input by the user and when the motion detection unit 22 receives the motion detection signal, It is possible to control the power supply to the power source 40 to be cut off so that the protective lid 60 closes the opening 101 provided in the housing 100. According to this configuration, there is an effect that the possibility of occurrence of an accident that the human body is exposed to the ultraviolet rays can be prevented at its source. That is, when it is determined that the human body is detected, the power supply to the ultraviolet lamp unit 40 is firstly cut off and the protective lid unit 60 is closed secondarily to close the opening 101, It is possible to prevent the occurrence of an accident that the human body is exposed to ultraviolet rays even when an error occurs in the power supply cutoff operation to the power supply unit 40. In this case, when the current time is within the range of the first operation time, the control unit 80 does not receive the motion detection signal from the motion detection unit 22 during the first sensing time and the power supply to the ultraviolet lamp unit 40 It is possible to control the supply to be resumed so that the protective lid portion 60 opens the opening portion 101. [

As another example, the controller 80 controls the ultraviolet lamp unit 40 to be supplied with power during the first operation time input by the user. When the illuminance signal received from the illuminance detector 24 is equal to or higher than the reference value, It is possible to control the power supply to the lamp unit 40 to be cut off and the protective lid unit 60 to close the opening 101. [

As another example, the control unit 80 may control the negative ion generator 50 to be supplied with power during the first operation time or during the second operation time input separately from the first operation time.

As described above in detail, according to the present invention, there is provided an ultraviolet sterilizer capable of greatly reducing the risk of exposing the user to ultraviolet rays and improving the sterilizing effect.

Further, by correlating the ultraviolet lamp operation time set by the user with the information detected by the motion sensor and the illuminance sensor, it is possible to prevent the possibility of an accident that the human body is exposed to ultraviolet rays in any case.

Further, in a normal situation in which the ultraviolet lamp is not operated or in an emergency situation in which the operation of the ultraviolet lamp is forcibly terminated, the protective cover automatically covers the ultraviolet lamp in accordance with the control of the control unit, It is possible to prevent the possibility of an accident that the human body is exposed to the ultraviolet ray.

In addition, there is an effect that the sterilizing effect can be maximized by increasing the amount of ultraviolet irradiation to the object to be sterilized by using the reflecting means slidably coupled to the ultraviolet lamp.

10:
20:
22:
24: Illumination detection unit
40: ultraviolet lamp part
50: Negative ion generator
60: protective cover
70:
80:
90:
92: Plate member
94: First through hole
96: second through hole
100: Housing
101: opening
102: air inlet
104: air outlet
106: Air circulation fan

Claims (10)

An ultraviolet lamp unit installed inside the opening formed in the housing and emitting ultraviolet rays upon power supply;
And is provided to increase the amount of ultraviolet ray irradiated to a specific point by adjusting the position through sliding while being reflected by ultraviolet ray emitted from the ultraviolet lamp part and being connected to the ultraviolet lamp part slidably along the longitudinal direction of the ultraviolet lamp part, Reflective portion;
A protective lid rotatably coupled to the housing and opening / closing the opening;
A sensor unit including a motion sensing unit for sensing movement and an illumination sensing unit for sensing illumination; And
And a control unit,
Wherein,
Controlling the power to be supplied to the ultraviolet lamp unit during a first operation time input by the user and controlling power supply to the ultraviolet lamp unit to be interrupted when a motion detection signal is received from the motion detection unit, When the motion detection signal is not received during the first sensing time from the motion detection unit and the current time is within the range of the first operation time, the power supply to the ultraviolet lamp unit is resumed So that the protective cover opens the opening,
Controlling the power to be supplied to the ultraviolet lamp unit during the first operation time inputted by the user and controlling power supply to the ultraviolet lamp unit to be cut off when the illuminance signal received from the illuminance detector is equal to or higher than a reference value, And the protective cover controls the opening to be closed. delete The method according to claim 1,
Wherein the reflecting portion comprises a plate-like member having a first through hole and a second through hole spaced apart from the first through hole,
Wherein the plate member is bent between the first through hole and the second through hole,
Wherein the ultraviolet lamp part is coupled to the plate-shaped member through the first through-hole and the second through-hole. The method according to claim 1,
Wherein the reflector has a material comprising aluminum. delete The method according to claim 1,
Further comprising an anion generator built in the housing and generating an anion when the power is supplied to the ultraviolet sterilizer. The method according to claim 6,
Wherein the control unit controls to supply power to the negative ion generator during the first operation time or during a second operation time input separately from the first operation time. delete delete delete
KR1020150101365A 2015-07-17 2015-07-17 Ultraviolet ray sterilizing apparatus KR101736221B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150101365A KR101736221B1 (en) 2015-07-17 2015-07-17 Ultraviolet ray sterilizing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150101365A KR101736221B1 (en) 2015-07-17 2015-07-17 Ultraviolet ray sterilizing apparatus

Publications (2)

Publication Number Publication Date
KR20170009390A KR20170009390A (en) 2017-01-25
KR101736221B1 true KR101736221B1 (en) 2017-05-16

Family

ID=57991783

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150101365A KR101736221B1 (en) 2015-07-17 2015-07-17 Ultraviolet ray sterilizing apparatus

Country Status (1)

Country Link
KR (1) KR101736221B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109568626A (en) * 2018-12-17 2019-04-05 刘福茗 It is a kind of for preventing the protective device of ultraviolet light irradiation human body
KR20210002874A (en) 2019-07-01 2021-01-11 주식회사 한양비이에스티교육 Teaching tools

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101895299B1 (en) * 2018-02-19 2018-09-06 주식회사 에프에이치아이코리아 Sterilizer Of Ultraviolet Ray Bending Type
KR102131593B1 (en) * 2019-05-15 2020-07-09 김현석 Apparatus for sterilizing kiosks with human body detection sensor and kiosk having the same
KR102188123B1 (en) * 2020-06-10 2020-12-08 주식회사 성원산업 System for enter disinfection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200368417Y1 (en) 2004-08-18 2004-11-20 김영목 Multi-ultraviolet rays sterilizer for kitchen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090011235U (en) 2008-04-30 2009-11-04 김태형 Multipurpose ultraviolet ray a sterilizer
KR200446830Y1 (en) 2008-08-06 2009-12-03 주식회사 기룡에스피 Countertop sterilizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200368417Y1 (en) 2004-08-18 2004-11-20 김영목 Multi-ultraviolet rays sterilizer for kitchen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109568626A (en) * 2018-12-17 2019-04-05 刘福茗 It is a kind of for preventing the protective device of ultraviolet light irradiation human body
KR20210002874A (en) 2019-07-01 2021-01-11 주식회사 한양비이에스티교육 Teaching tools
KR20210001108U (en) 2019-07-01 2021-05-24 주식회사 한양비이에스티교육 Teaching tools

Also Published As

Publication number Publication date
KR20170009390A (en) 2017-01-25

Similar Documents

Publication Publication Date Title
KR101736221B1 (en) Ultraviolet ray sterilizing apparatus
US10309124B2 (en) Method and apparatus for sanitizing door knobs or door handles
KR102268480B1 (en) Room and area disinfection utilizing pulsed light with modulated power flux and light systems with visible light compensation between pulses
KR102215638B1 (en) Sterilization apparatus for buttons in an elevator
EP1934531B1 (en) Sterilizing device with ultraviolet ray and microwave oven having the same
US20140252247A1 (en) Switch Sanitizing Device
KR101284639B1 (en) Cellular Phone Case With UV LED sterilization
CA3069276C (en) Antibacterial door knob
JPWO2013084485A1 (en) Ozonizer
CN111281990A (en) Rapid pulse highlight sterilization and disinfection device and control method thereof
KR102430507B1 (en) Multi-purpose portable sterilizer
JP2021029502A (en) Sterilizer and indoor sterilization system
KR20150000852U (en) Hand Sterilization Appapatus for Door Handle
KR101798619B1 (en) Lightning equipment with anion generator
KR102233129B1 (en) Furniture with ultraviolet sterilization module
JP2003284763A (en) Passing box equipped with sterilization lamp
CN212547980U (en) Ultraviolet hand sterilizer
GB2428382A (en) Hand disinfector using ultraviolet light
CN112316163A (en) Sterilization device for water tank
EP4173642A1 (en) Self-disinfecting touch-sensing surface
KR20170037736A (en) Apparatus for maintaining freshness and refrigerator therewith
KR20150028157A (en) Disinfector using UV LED
JP2022055486A (en) Inactivation device and method
KR102315591B1 (en) IoT system using 2-way UV-C sterilization LED
WO2022137575A1 (en) Hand drying device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant