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WO2020116729A1 - Vehicle air purifier having anion emission, sterilization, and aroma volatilization functions - Google Patents

Vehicle air purifier having anion emission, sterilization, and aroma volatilization functions Download PDF

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Publication number
WO2020116729A1
WO2020116729A1 PCT/KR2019/005975 KR2019005975W WO2020116729A1 WO 2020116729 A1 WO2020116729 A1 WO 2020116729A1 KR 2019005975 W KR2019005975 W KR 2019005975W WO 2020116729 A1 WO2020116729 A1 WO 2020116729A1
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WO
WIPO (PCT)
Prior art keywords
air
air purifier
fan
housing
coated
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2019/005975
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French (fr)
Korean (ko)
Inventor
김경혜
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W Co ltd
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W Co ltd
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Filing date
Publication date
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light

Definitions

  • the present invention relates to an anion emission, sterilization, and aromatic multifunctional vehicle air purifier, more specifically, a nonwoven fabric coated with tourmaline powder uniformly on the inner surface of the air purifier, and titanium dioxide (TiO2) inside the housing.
  • a silver nanometal-doped Ag-TiO2 composite-coated mesh filter and UV lamp are installed on the surface of the microparticles, and a fragrance is provided at the bottom to release negative ions by the tourmaline and sterilizing effect by the mesh filter and UV lamp.
  • the present invention relates to an anion emission, sterilization, and aromatic multifunctional vehicle air purifier that releases contaminated air even in a narrow space inside the vehicle and discharges it into clean and fresh air while releasing fragrance into the vehicle.
  • the inside of a vehicle is more serious than the outside due to harmful exhaust gas generated from surrounding vehicles and vehicles, polluted atmospheric air entering from outside the vehicle, dust and microorganisms inhabiting air conditioners or fibers, and pollution caused by smoking. This is happening.
  • the amount of bacteria and fungi inside the vehicle increases significantly, and it gives off an unpleasant odor and adversely affects health.
  • smoking smoking, the air condition inside the vehicle becomes worse without mention have.
  • the above-described conventional air cleaner with a simple filtration filter can remove dust generated in a vehicle, but has a problem in that a purification rate for odor in a vehicle that the driver is most sensitive to is very low.
  • a vehicle air purifier to which a plasma discharge is applied is also used, but there is a technical and economical difficult problem for the plasma discharge.
  • Korean Air Utility Model 20-0388322 (registration date June 21, 2005) as a vehicle air purifier, an opening formed in an outer wall to allow air to enter; An outlet that is an opening formed in the outer wall to send purified air; A fan attached to a part of the inner wall and rotating to suck air into the air cleaner; A plurality of filters attached to a part of the inner wall;
  • the metal purifier is formed in a predetermined shape by a metal nanopowder or metal nanofibers around or outside the outlet in the air purifier.
  • the upper and lower sides of the part 21 are made by drilling the guide grooves 22 in both longitudinal directions and the second air inlet holes 23 in the center portion circumferential surface;
  • a first air inlet hole 31 is drilled radially, a locking groove 32 is formed in the center, and a guide groove formed in the socket portion 21 of the front body 2 ( 22) is formed by protruding the locking projections 33 on both sides of the upper and lower sides of the inner wall so as to prevent separation when being fitted;
  • a blower having a portable air cleaning function comprising a filter cover (5) having a formed fastening pipe (51) is known.
  • the housing 10 is open upward type;
  • a lid 20 detachably covering an upper portion of the housing 10 with a suction port 21 for sucking external air and a discharge port 22 for discharging purified air through the purified water to the outside;
  • a blower fan 30 provided inside the housing 10 to suck outside air into the suction port 21 and discharge purified air to the outside;
  • a driving unit 40 provided inside the housing 10 to rotate and drive the blowing fan 30;
  • a control panel 50 provided inside the housing 10 to control driving of the driving unit 40;
  • the Korean Patent Registration No. 10-1629839 (registration date of June 7, 2016) has a housing with both ends opened; It is made of a contractible and expandable form, and a backflow prevention film is formed at an inlet port for introducing external air into the inner space during expansion and an outlet port for discharging the air in the inner space during contraction to a manual pressure-type pump connected to one end of the housing ; A filter unit disposed inside the housing; A suction port formed on one side wall of the housing to connect the inner space and the outer space of the housing; And a space between the manually pressurized pump and the filter part so that the intake port is located between the manually pressurized pump and the air discharged through the outlet of the manually pressurized pump toward the filter part, so that the inside of the housing at the position where the intake port is formed.
  • a portable air purifier is known which comprises a; an air suction unit that lowers the pressure of a space and allows external air of the housing to flow into the housing through the intake port by the Bernoulli principle.
  • Korean Patent Registration No. 10-1826700 (registration date 01/02/2018) includes an air cleaner for a vehicle; A cylindrical lower housing 100 having an air collecting hole 110 which is a space for collecting air therein and entering the vehicle cup holder, a cylindrical upper housing 300 having a purifying device 310 for purifying air therein, The upper housing 300 and the lower housing 100 are connected, and a pipe-shaped connection part 200 having an air flow path 200a for introducing air from the air collecting hole 110 into the upper housing 300 is provided.
  • the lower housing 100 is provided with a non-slip pad 120 to prevent slipping on the bottom surface, the lower housing 100 is a screw-type fastening structure that can be easily separated to discard foreign substances accumulated in the air collecting hole 110 It is provided, and the connection part 200 is vertically provided with an upper intake port 210 for introducing air into the upper housing 300 at one end of the tube, and the air trapping hole of the lower housing 100 at the other end of the tube ( 110) vertically provided with a lower intake port 220 for introducing air, and the purification device 310 is UV on the filter unit 311 and the filter unit 311 for physically and chemically purifying the air sucked in the lower portion A catalyst unit 312 and a UV catalyst device 312 are provided with a fan unit 313, the filter unit 311 selectively includes a hepa filter or a carbon filter, and the UV catalyst device 312 irradiates ultraviolet light.
  • the outlet 322 for discharging the purified air to the upper surface of the upper housing 300 to the outside It has a discharge plate 320 having, and a button unit 321 for operating the air purifier, the outlet 322 is provided for the vehicle air, characterized in that it has an outlet 322 that gradually widens as it approaches the central axis Purifiers are known.
  • the conventional air purifiers for vehicles adopt filters or adopt UV lamps, and although they have an air purification effect, they cannot exert a phytoncide aromatic volatility effect or an anion emission effect, which is beneficial to the human body.
  • the sterilization effect by the photocatalyst is insignificant, and it is impossible to remove odors such as odors contained in contaminated air.
  • the present invention Ag-doped silver nanometal doped on the surface of the titanium dioxide (TiO2) fine particles are lined with a uniform coating of tourmaline powder on the inner surface of the housing of the air purifier to solve the above-mentioned conventional problems
  • TiO2 composite coated mesh filter and UV lamp are installed, and a fragrance is provided at the bottom to release negative ions by the tourmaline, and sterilization effect by the mesh filter and UV lamp. It is also an object to solve the problem of providing an air purifier for a multi-functional vehicle that releases anion, sterilizes, and diffuses air, which inhales polluted air and discharges it into clean and fresh air, while simultaneously emitting fragrance into the vehicle.
  • the present invention in order to solve the above problems, in the air purifier for a vehicle, a control button for controlling the purified air discharge intensity provided on the air purifier for the vehicle and a head cover in which a plurality of air discharge holes are formed in the periphery of the control button Wow;
  • An air cleaning control unit provided to interlock with the control button in the lower center of the head cover;
  • An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, the power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composites stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan
  • the non-woven fabric of the tourmaline powder uniformly coated is a solution to the problem that the non-woven fabric is uniformly coated with a slurry in which tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion.
  • the Ag-TiO2 composite coated mesh filter is a solution for solving the problem that the Ag-TiO2 composite coated with silver nanometal is coated on the surface of titanium dioxide (TiO2) fine particles.
  • the Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , The slurry obtained by centrifugation is used as a solution to the problem.
  • TiO2 titanium dioxide
  • AgNO3 silver nitrate
  • NH4OH 2-propanol and ammonium hydroxide
  • the lower part of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing is composed of a hepa filter, an activated carbon fiber filter (Activated Carbon Fiber), and an activated carbon filter (Activated Carbon).
  • Activated Carbon Fiber activated Carbon fiber filter
  • Activated Carbon filter activated Carbon
  • the air purifier for a multifunctional vehicle for anion emission, sterilization, and aromatic diffusion of the present invention is lined with a nonwoven fabric coated with tourmaline powder uniformly on the inner surface of the air purifier, and inside the housing is doped with titanium dioxide (TiO2) fine particles on the surface of silver nanometal
  • TiO2 titanium dioxide
  • the Ag-TiO2 composite coated mesh filter and UV lamp are installed, and a fragrance is provided at the bottom to release the anion by the tourmaline and sterilize by the mesh filter and the UV lamp. It has an excellent effect of inhaling contaminated air and discharging it into clean and fresh air at the same time as it emits fragrance into the vehicle.
  • FIG. 1 is an external perspective view of a vehicle air purifier of the present invention
  • Figure 2 is a perspective view of the interior of the vehicle air purifier of the present invention
  • Figure 3 is a vehicle air purifier head cover perspective view of the present invention
  • FIG. 4 is a perspective view of the upper housing of a vehicle air purifier of the present invention
  • FIG. 5 is a vehicle air purifier intermediate housing perspective view of the present invention
  • FIG. 6 is a perspective view of a vehicle air purifier blower fan of the present invention
  • FIG. 7 is a perspective view of a vehicle air purifier blowing fan support member of the present invention
  • Figure 8 is a perspective view of the lower housing for a vehicle air purifier of the present invention
  • FIG. 9 is a perspective view of a vehicle air purifier air freshener container of the present invention.
  • Blowing fan 203 Blowing fan support member
  • UV lamp 205 mesh filter
  • the vehicle air purifier, the air purifier for the vehicle is provided on the upper control button for controlling the intensity of the purified air discharge and a plurality of air discharge holes formed in the periphery of the control button;
  • An air cleaning control unit provided to interlock with the control button in the lower center of the head cover;
  • An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, the power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composite that is stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan supported by the fan fan member, and a fan fan member And the intermediate housing is installed
  • the non-woven fabric of the tourmaline powder uniformly coated is characterized by uniformly coating the slurry in which the tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion on the non-woven fabric.
  • the Ag-TiO2 composite coated mesh filter is characterized by a technical configuration that the Ag-TiO2 composite coated with silver nanometal doped on the surface of titanium dioxide (TiO2) fine particles.
  • the Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , It is a characteristic of the technical configuration that the slurry obtained by centrifugation.
  • the lower part of the mesh filter coated with Ag-TiO2 composite of the intermediate housing is composed of hepa filter, activated carbon fiber filter (Activated Carbon Fiber), and activated carbon filter (Activated Carbon). It is characterized by.
  • the anion emission, sterilization, and direction volatility multifunctional vehicle air purifier of the present invention includes an air purifier for a vehicle, which is provided on the vehicle air purifier and purified air discharge intensity
  • the control button for adjusting the and the head cover 100 is formed with a plurality of air discharge through the periphery of the control button;
  • An air cleaning control circuit board provided to interlock with the control button in the lower center of the head cover;
  • An upper housing 200 having an accommodating space in a central portion to accommodate the air cleaning control circuit board, and an air discharge flow path formed to communicate with the plurality of air discharge through holes and coupled to the lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is coated with tourmaline powder uniformly on the inner surface, the power supply for supplying power to the air cleaning control circuit board, blower fan, UV lamp sequentially from the top in the inner space And, a blower fan supported by the blower fan support member, a blower fan support member, a UV lamp installed vertically in
  • the head cover 100 is formed with a control button 101 for adjusting the discharge intensity of the purified air in the central portion and a plurality of air discharge through holes 102 in the periphery of the control button 101.
  • the upper housing 200 has an accommodation space 104 in the central portion to accommodate the air cleaning control circuit board and the air cleaning control circuit board provided to interlock with the control button 101 in the lower center of the head cover 100.
  • the air discharge passage 105 is formed so as to communicate with the plurality of air discharge passages 102 and is coupled to the lower portion of the head cover 100.
  • the intermediate housing 300 is coupled to the lower portion of the upper housing 200, the non-woven fabric is coated with a tourmaline powder uniformly on the inner surface, the air cleaning control circuit board, the blowing fan sequentially from the top to the inner space,
  • a power supply (not shown) for supplying power to the UV lamp, a blower fan 202 supported by a blower fan support member, a blower fan support member 203, and vertical lengths in the lower center of the blower fan support member
  • a UV filter 204 installed in a direction and a mesh filter 205 coated with a plurality of Ag-TiO2 composites stacked in the vertical direction around the UV lamp are installed.
  • the lower housing 400 is coupled to the lower portion of the intermediate housing 300, the fragrance container 301 is interpolated therein and a plurality of through holes are formed at the bottom.
  • the non-woven fabric uniformly coated with the tourmaline powder was coated with a slurry in which tourmaline powder having a particle size of 2000 mesh dispersed in an acrylic emulsion was uniformly coated on the non-woven fabric to adhere the non-woven fabric to the inner surface of the upper housing. Is formed.
  • the Ag-TiO2 composite coated mesh filter is a mesh filter coated with Ag-TiO2 composite doped with silver nanometal on the surface of titanium dioxide (TiO2) fine particles.
  • the Ag-TiO2 composite was added with titanium dioxide (TiO2) powder in distilled water and stirred uniformly, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by addition of 2-propanol and ammonium hydroxide (NH4OH). After the ultrasonic stirring, the slurry obtained by centrifugation is formed by uniformly coating the slurry on a mesh filter.
  • TiO2 titanium dioxide
  • AgNO3 silver nitrate
  • NH4OH 2-propanol and ammonium hydroxide
  • the lower portion of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing 300 further includes one or more filters selected from a hepa filter, an activated carbon fiber filter, and an activated carbon filter. Can be configured.

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  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention relates to a vehicle air purifier having anion emission, sterilization, and aroma volatilization functions and, more specifically, to a vehicular air purifier having anion emission, sterilization, and aroma volatilization functions, wherein a nonwoven fabric on which tourmaline powder is uniformly coated is lined on the inner surface of a housing of an air purifier, a UV lamp and a mesh filter on which an Ag-TiO2 composite formed by doping a silver nanometal on the surface of a titanium dioxide (TiO2) particle is coated are installed inside the housing, and an aromatic agent is disposed in the lower portion of the air purifier, whereby the air purifier can diffuse aroma into a vehicle while simultaneously suctioning contaminated air and discharging clean and fresh air, even in a small space inside the vehicle by means of anion emission by the tourmaline, a sterilizing effect by the mesh filter and the UV lamp, and aroma volatilization of the aromatic agent.

Description

음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기Negative ion emission, sterilization, and fragrance diffusion multifunctional vehicle air purifier

본 발명은 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기에 관한 것으로, 보다 상세하게는 공기청정기의 하우징 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 상기 하우징 내부에는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터와 UV램프를 설치하며, 하부에 방향제가 구비되어 상기 토르말린에 의한 음이온 방출, 상기 메쉬필터와 UV램프에 의한 살균효과와 함께 상기 방향제의 방향휘산에 의하여 차량 내부 좁은 공간에서도 오염공기를 흡입하여 깨끗하고 신선한 공기로 토출함과 동시에 차량 내부로 향기를 발산하도록 한 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기에 관한 것이다.The present invention relates to an anion emission, sterilization, and aromatic multifunctional vehicle air purifier, more specifically, a nonwoven fabric coated with tourmaline powder uniformly on the inner surface of the air purifier, and titanium dioxide (TiO2) inside the housing. A silver nanometal-doped Ag-TiO2 composite-coated mesh filter and UV lamp are installed on the surface of the microparticles, and a fragrance is provided at the bottom to release negative ions by the tourmaline and sterilizing effect by the mesh filter and UV lamp. The present invention relates to an anion emission, sterilization, and aromatic multifunctional vehicle air purifier that releases contaminated air even in a narrow space inside the vehicle and discharges it into clean and fresh air while releasing fragrance into the vehicle.

일반적으로 차량 내부는 주변차량 및 차량에서 발생되는 유해배기 가스, 차량 밖에서 유입되는 오염된 대기공기, 에어컨이나 섬유에서 서식하는 분진 및 미생물, 흡연으로 인한 오염 등으로 인하여 외부보다 심각한 차량내부공기의 오염이 발생되고 있다.In general, the inside of a vehicle is more serious than the outside due to harmful exhaust gas generated from surrounding vehicles and vehicles, polluted atmospheric air entering from outside the vehicle, dust and microorganisms inhabiting air conditioners or fibers, and pollution caused by smoking. This is happening.

특히, 자동차를 출고한 후 오랜 시간이 경과하면, 차안에서 불쾌한 냄새가 나기 시작하고, 반복적으로 타고 내리면서 많은 장소에 노출되는 자동차 특성상 차 안에는 각종 부유 세균, 곰팡이 등이 번식하게 된다. Particularly, when a long time has elapsed after leaving the vehicle, an unpleasant smell starts to appear in the vehicle, and various floating bacteria and fungi are reproduced in the vehicle due to the characteristics of the vehicle exposed to many places while riding repeatedly.

특히 여름 장마철을 지나면서 차량 내부의 세균, 곰팡이 양이 크게 증가, 불쾌한 냄새를 발하며 건강에도 좋지 않은 영향을 미치게 되며, 여기에 흡연까지 할 경우 차량 내부의 공기상태는 말할 수 없이 나빠지게 되는 문제점이 있다.Especially during the summer rainy season, the amount of bacteria and fungi inside the vehicle increases significantly, and it gives off an unpleasant odor and adversely affects health. When smoking, smoking, the air condition inside the vehicle becomes worse without mention have.

이러한 문제점을 해결하기 위하여 최근에는 차량용 공기청정기가 사용되고 있지만 이러한 공기청정기들은 차량의 공간적인 제약으로 인하여 한두개의 여과필터를 구비한 것이 대부분이다.In order to solve this problem, recently, air purifiers for vehicles have been used, but most of these air purifiers are provided with one or two filtration filters due to space limitations of the vehicle.

상기의 단순히 여과필터를 구비한 종래의 공기청정기는 차량에 발생하는 분진들의 제거가 가능하지만 운전자가 가장 민감해하는 차량 내에 냄새에 대한 정화율이 매우 낮다는 문제점이 있다.The above-described conventional air cleaner with a simple filtration filter can remove dust generated in a vehicle, but has a problem in that a purification rate for odor in a vehicle that the driver is most sensitive to is very low.

이러한 냄새의 문제점을 해결하기 위하여 플라즈마 방전을 적용한 차량용 공기청정기가 사용되기도 하는데, 플라즈마 방전을 위한 기술적 및 경제적인 어려운 문제점이 있다.In order to solve this odor problem, a vehicle air purifier to which a plasma discharge is applied is also used, but there is a technical and economical difficult problem for the plasma discharge.

종래 차량용 공기청정기에 관한 기술들을 살펴 보면, 한국등록실용신안 20-0388322(등록일자 2005년06월21일)에 차량용 공기청정기로서, 공기가 들어올 수 있도록 외벽에 형성된 개구부인 흡입구; 정화된 공기를 내보내기 위해 외벽에 형성된 개구부인 배출구; 내벽의 일부에 부착되며 공기를 공기청정기 내부로 빨이들이기 위해 회전하는 팬; 내벽의 일부에 부착되는 다수의 필터; 상기 다수의 필터 사이 위치에서 공기청정기 내벽의 일부에 부착되는 UV램프를 포함하는 차량용 공기청정기에 있어서, 상기 공기청정기 내의 배출구 주변 또는 외부에 금속나노분말 또는 금속나노섬유에 의해 일정 형상으로 성형되어 있는 금속재의 방향부재를 설치하되, 이 방향부재에 미리 주입되어 스며들어 있는 향기액에 의해 상기 방향부재에서 지속적으로 기가 발산하는 것을 특징으로 하는 방향제 겸용 차량용 공기청정기가 공지되어 있다.Looking at the techniques related to the conventional vehicle air purifier, Korean Air Utility Model 20-0388322 (registration date June 21, 2005) as a vehicle air purifier, an opening formed in an outer wall to allow air to enter; An outlet that is an opening formed in the outer wall to send purified air; A fan attached to a part of the inner wall and rotating to suck air into the air cleaner; A plurality of filters attached to a part of the inner wall; In the air purifier for a vehicle comprising a UV lamp attached to a part of the inner wall of the air purifier at a position between the plurality of filters, the metal purifier is formed in a predetermined shape by a metal nanopowder or metal nanofibers around or outside the outlet in the air purifier. It is known to install a directional member of a metallic material, and an air freshener for a vehicle for air fresheners for vehicles with air fresheners, which is characterized in that the scent liquid is continuously emitted from the scent member by the fragrance liquid injected into the scent member beforehand.

또한, 한국등록실용신안 20-0475454(등록일자 2014년11월26일)에 송풍팬(6)과; 공기가 이동할 공간을 제공하면서 두루마리 형태로 감겨 중앙에 관통공(71)을 형성한 공기 정화용필터(7); 그리고 송풍팬(6) 및 필터(7)를 내부에 장착하고 공기가 통과되도록 형성하는 본체(1)로 이루어지는 휴대용 공기 청정기능을 갖는 송풍장치에 있어서, 상기 본체(1)는, 송풍팬(6)를 장착하는 전방 본체(2)와 필터(7)를 장착하는 후방 본체(3)로 분할 형성하고; 상기 전방 본체(2)의 전면에는 공기배출 통공(43)을 갖는 안전커버(4)가 결합되고, 후면에는 상기 후방 본체(3)내부로 끼워지는 소켓부(21)를 돌출형성하며, 이 소켓부(21) 상하면 양측 길이방향으로는 가이드홈(22)을 중앙부분 둘레면으로는 제2 공기유입공(23)을 천공하여 이루어지고; 상기 후방 본체(3)의 후면에는 제1 공기유입공(31)이 방사형으로 천공되고 중앙에는 걸림홈(32)을 형성하며, 상기 전방 본체(2)의 소켓부(21)에 형성된 가이드홈(22)이 끼워져 이동할 때 이탈을 방지하도록 내측벽 상하면 양측에는 걸림돌기(33)를 돌출 형성하여 이루어지며; 상기 필터(7)를 감싸 보호하면서 필터(7)의 관통공(71)으로 끼워지면서 상기 후방 본체(3)의 걸림홈(32)에 탈부착되도록 절개되어 탄성력을 갖는 걸림턱(511)이 선단에 형성된 체결관(51)을 갖는 필터커버(5)을 포함하여 이루어지는 휴대용 공기청정기능을 갖는 송풍장치가 공지되어 있다.In addition, the Korean Registered Utility Model 20-0475454 (registration date November 26, 2014) with a fan (6); An air purification filter (7) having a through-hole (71) wound in the form of a roll while providing a space to move air; And in the air blower having a portable air cleaning function consisting of a main body (1) that is installed inside the air blowing fan (6) and filter (7), the main body (1), the fan (6) ) Is divided into a front body (2) for mounting and a rear body (3) for mounting a filter (7); A safety cover 4 having an air discharge through-hole 43 is coupled to the front side of the front body 2, and a socket portion 21 fitted into the rear body 3 is projected to the rear side. The upper and lower sides of the part 21 are made by drilling the guide grooves 22 in both longitudinal directions and the second air inlet holes 23 in the center portion circumferential surface; On the rear surface of the rear body 3, a first air inlet hole 31 is drilled radially, a locking groove 32 is formed in the center, and a guide groove formed in the socket portion 21 of the front body 2 ( 22) is formed by protruding the locking projections 33 on both sides of the upper and lower sides of the inner wall so as to prevent separation when being fitted; While being wrapped to protect the filter 7 and being inserted into the through hole 71 of the filter 7, it is cut so as to be detachably attached to the engaging groove 32 of the rear body 3, and the engaging jaw 511 having elastic force is at the tip. A blower having a portable air cleaning function comprising a filter cover (5) having a formed fastening pipe (51) is known.

또한, 한국공개특허 10-2016-0090222(공개일자 2016년07월29일)에는 휴대하고 다니면서 자동차 실내와 같은 좁은 공간의 오염공기를 깨끗한 공기로 정화시킬 수 있게 하는 휴대용에어워셔에 있어서, 내부에 오염된 공기를 정화시키는 정화수가 수용되며, 상향 개방형인 하우징(10); 외부 공기를 흡입하기 위한 흡입구(21)와 정화수를 통해 정화된 공기를 외부로 토출하는 토출구(22)를 구비하여 상기 하우징(10)의 상부를 탈착가능하게 덮는 뚜껑(20); 상기 하우징(10)의 내부에 구비되어서, 외부 공기를 상기 흡입구(21)로 흡입하고 정화된 공기를 외부로 토출하는 송풍팬(30); 상기 하우징(10)의 내부에 구비되어서, 상기 송풍팬(30)을 회전 구동시키는 구동부(40); 상기 하우징(10)의 내부에 구비되어서, 상기 구동부(40)의 구동을 제어하는 제어판(50); 상기 하우징(10) 내부의 정화수 속에 잠겨져서, 흡입된 외부 공기에 의해 형성된 공기방울을 잘개 부수어서 공기와 정화수의 접촉면을 넓게 하여 공기와 이물질이 분리되게 하는 필터(60); 및 상기 뚜껑(20)에 구비된 잭접속부(71)에 전원공급잭(72)을 접속하여 상기 구동부(40) 및 상기 제어판(50)에 전원을 공급하여 주되, 상기 뚜껑(20)에 구비된 스위치(73)를 통해 전원공급이 제어되게 하는 전원공급부(70);를 포함하여 구성되는 것을 특징으로 하는 휴대용 에어워셔가 공지되어 있다.In addition, in Korean Patent Publication No. 10-2016-0090222 (published on July 29, 2016), in a portable air washer that can purify contaminated air in a narrow space such as a car interior with clean air while carrying it, Purified water is received to purify the contaminated air, the housing 10 is open upward type; A lid 20 detachably covering an upper portion of the housing 10 with a suction port 21 for sucking external air and a discharge port 22 for discharging purified air through the purified water to the outside; A blower fan 30 provided inside the housing 10 to suck outside air into the suction port 21 and discharge purified air to the outside; A driving unit 40 provided inside the housing 10 to rotate and drive the blowing fan 30; A control panel 50 provided inside the housing 10 to control driving of the driving unit 40; A filter 60 immersed in purified water inside the housing 10 to break air bubbles formed by the inhaled external air to widen the contact surface of air and purified water to separate air and foreign substances; And connecting the power supply jack 72 to the jack connecting portion 71 provided on the lid 20 to supply power to the driving unit 40 and the control panel 50, but provided on the lid 20. It is known that a portable air washer, characterized in that comprises a; power supply unit (70) to control the power supply through the switch (73).

또한, 한국등록특허 10-1629839(등록일자 2016년06월07일)에는 양단이 개구된 하우징; 수축 팽창 가능한 형태로 이루어지고, 팽창시 내부공간으로 외부공기를 유입하는 유입구와 수축시 내부공간의 공기를 상기 하우징으로 배출하는 유출구에 각각 역류방지막이 형성되어 상기 하우징의 일단에 연결되는 수동가압식 펌프; 상기 하우징 내부에 배치되는 필터부; 상기 하우징의 일단 측벽에 형성되어 상기 하우징의 내부공간과 외부공간을 연결하는 흡입구; 및 상기 수동 가압식 펌프와의 사이에 흡입구가 위치하도록 수동 가압식 펌프로부터 필터부를 향해 이격 배치되며, 상기 수동 가압식 펌프의 유출구를 통해 배출되는 공기를 필터부를 향해 분사하여 상기 흡입구가 형성된 위치의 하우징의 내부공간의 압력을 낮춰, 베르누이 원리에 의해 상기 흡입구를 통해 하우징 외부공기가 하우징 내부로 유입되도록 하는 공기흡입부;를 포함하는 것을 특징으로 하는 휴대용 공기청정기가 공지되어 있다.In addition, the Korean Patent Registration No. 10-1629839 (registration date of June 7, 2016) has a housing with both ends opened; It is made of a contractible and expandable form, and a backflow prevention film is formed at an inlet port for introducing external air into the inner space during expansion and an outlet port for discharging the air in the inner space during contraction to a manual pressure-type pump connected to one end of the housing ; A filter unit disposed inside the housing; A suction port formed on one side wall of the housing to connect the inner space and the outer space of the housing; And a space between the manually pressurized pump and the filter part so that the intake port is located between the manually pressurized pump and the air discharged through the outlet of the manually pressurized pump toward the filter part, so that the inside of the housing at the position where the intake port is formed. A portable air purifier is known which comprises a; an air suction unit that lowers the pressure of a space and allows external air of the housing to flow into the housing through the intake port by the Bernoulli principle.

또한, 한국등록특허 10-1826700(등록일자 2018년02월01일)에는 차량용 공기청정기에 있어서; 차량 컵홀더에 들어가며 내부에 공기를 포집하는 공간인 공기포집공(110)을 갖는 원통형의 하부하우징(100), 내부에 공기정화가 이루어지는 정화장치(310)를 갖는 원통형의 상부하우징(300), 상기 상부하우징(300)과 하부하우징(100)을 연결하며 공기포집공(110)의 공기를 상부하우징(300) 내부로 유입하는 기류통로(200a)를 갖는 관형태의 연결부(200)를 구비하고, 상기 하부하우징(100)은 바닥면에 미끄럼을 방지하는 논슬립패드(120)를 구비하고, 상기 하부하우징(100)은 공기포집공(110)에 쌓이는 이물질을 버리기 쉽게 분리 가능한 나사형 체결구조로 구비하고, 상기 연결부(200)는 관의 일측 끝에 상부하우징(300) 내부로 공기를 유입하는 상부흡입구(210)를 수직으로 구비하고, 관의 다른 일측 끝에 하부하우징(100)의 공기포집공(110)으로 공기를 유입하는 하부흡입구(220)를 수직으로 구비하고, 상기 정화장치(310)는 하부에 흡입된 공기를 물리 및 화학적으로 정화하는 필터부(311), 필터부(311) 위에 UV촉매장치(312), UV촉매장치(312)위에 팬부(313)를 구비하고, 상기 필터부(311)는 헤파필터 또는 카본필터를 선택적으로 구비하고, 상기 UV촉매장치(312)는 자외선을 조사하는 UV LED기판(312a)과 조사된 빛을 받아 반응하여 공기를 정화하는 광촉매필터(312b)를 구비하고, 상기 상부하우징(300)의 상부면에 정화된 공기를 실외로 배출하는 배출구(322)를 갖는 배출판(320), 공기청정기 를 조작하는 버튼부(321)을 구비하고, 상기 배출구(322)는 중심축으로 다가갈수록 점차적으로 넓어지는 배출구(322)를 구비하는 것을 특징으로 하는 차량용 공기청정기가 공지되어 있다.In addition, Korean Patent Registration No. 10-1826700 (registration date 01/02/2018) includes an air cleaner for a vehicle; A cylindrical lower housing 100 having an air collecting hole 110 which is a space for collecting air therein and entering the vehicle cup holder, a cylindrical upper housing 300 having a purifying device 310 for purifying air therein, The upper housing 300 and the lower housing 100 are connected, and a pipe-shaped connection part 200 having an air flow path 200a for introducing air from the air collecting hole 110 into the upper housing 300 is provided. , The lower housing 100 is provided with a non-slip pad 120 to prevent slipping on the bottom surface, the lower housing 100 is a screw-type fastening structure that can be easily separated to discard foreign substances accumulated in the air collecting hole 110 It is provided, and the connection part 200 is vertically provided with an upper intake port 210 for introducing air into the upper housing 300 at one end of the tube, and the air trapping hole of the lower housing 100 at the other end of the tube ( 110) vertically provided with a lower intake port 220 for introducing air, and the purification device 310 is UV on the filter unit 311 and the filter unit 311 for physically and chemically purifying the air sucked in the lower portion A catalyst unit 312 and a UV catalyst device 312 are provided with a fan unit 313, the filter unit 311 selectively includes a hepa filter or a carbon filter, and the UV catalyst device 312 irradiates ultraviolet light. It has a UV LED substrate (312a) and a photocatalyst filter (312b) for reacting with the irradiated light to purify the air, the outlet 322 for discharging the purified air to the upper surface of the upper housing 300 to the outside It has a discharge plate 320 having, and a button unit 321 for operating the air purifier, the outlet 322 is provided for the vehicle air, characterized in that it has an outlet 322 that gradually widens as it approaches the central axis Purifiers are known.

그러나, 상기 종래 차량용 공기청정기들은 필터를 채용하거나 UV램프를 채용한 것으로 공기정화효과는 있기는 하나, 인체에 유익한 피톤치드 방향휘산효과 또는 음이온 방출에 의한 효과 등은 발휘할 수 없으며, 특히, UV램프 또는 광촉매에 의한 살균효과가 미미하고, 오염공기속에 포함된 악취 등의 냄새제거는 불가능한 문제점이 있었다.However, the conventional air purifiers for vehicles adopt filters or adopt UV lamps, and although they have an air purification effect, they cannot exert a phytoncide aromatic volatility effect or an anion emission effect, which is beneficial to the human body. There is a problem that the sterilization effect by the photocatalyst is insignificant, and it is impossible to remove odors such as odors contained in contaminated air.

본 발명은 상기한 종래 문제점들을 해결하기 위하여, 공기청정기의 하우징 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 상기 하우징 내부에는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터와 UV램프를 설치하며, 하부에 방향제가 구비되어 상기 토르말린에 의한 음이온 방출, 상기 메쉬필터와 UV램프에 의한 살균효과와 함께 상기 방향제의 방향휘산에 의하여 차량 내부 좁은 공간에서도 오염공기를 흡입하여 깨끗하고 신선한 공기로 토출함과 동시에 차량 내부로 향기를 발산하도록 한 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기를 제공하는 것을 해결하고자 하는 과제로 한다.The present invention, Ag-doped silver nanometal doped on the surface of the titanium dioxide (TiO2) fine particles are lined with a uniform coating of tourmaline powder on the inner surface of the housing of the air purifier to solve the above-mentioned conventional problems A TiO2 composite coated mesh filter and UV lamp are installed, and a fragrance is provided at the bottom to release negative ions by the tourmaline, and sterilization effect by the mesh filter and UV lamp. It is also an object to solve the problem of providing an air purifier for a multi-functional vehicle that releases anion, sterilizes, and diffuses air, which inhales polluted air and discharges it into clean and fresh air, while simultaneously emitting fragrance into the vehicle.

본 발명은 상기 과제를 해결하기 위하여, 차량용 공기청정기에 있어서, 상기 차량용 공기청정기 상부에 구비되고 정화된 공기토출 세기를 조절하기 위한 제어버튼 및 상기 제어버튼 주변부에 다수의 공기토출통공이 형성된 헤드커버와; 상기 헤드커버 하부 중앙에 상기 제어버튼과 연동하도록 구비되는 공기청정제어부와; 상기 공기청정제어부를 수용하도록 중앙부에 수용공간을 가지고 상기 다수의 공기토출통공과 연통되도록 공기토출유로가 형성되며 상기 헤드커버 하부에 결합되는 상부하우징과; 상기 상부하우징 하부에 결합되며, 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 내부공간에 상부로부터 순차적으로 상기 공기청정제어부, 송풍팬, UV램프에 전원을 공급하기 위한 파워서플라이와, 송풍팬 지지부재에 의해 지지되는 송풍팬과, 송풍팬 지지부재와, 상기 송풍팬 지지부재 하부 중앙에 상하 길이방향으로 설치되는 UV램프와, 상기 UV램프 주변 상하방향으로 복수개 적층되는 Ag-TiO2 복합체가 코팅된 메쉬필터가 설치되는 중간하우징과; 상기 중간 하우징부 하부에 결합되며, 내부에 방향제 용기가 내삽되고 하단에 다수의 통공이 형성된 하부하우징;을 포함하여 구성되는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기를 과제의 해결수단으로 한다.The present invention, in order to solve the above problems, in the air purifier for a vehicle, a control button for controlling the purified air discharge intensity provided on the air purifier for the vehicle and a head cover in which a plurality of air discharge holes are formed in the periphery of the control button Wow; An air cleaning control unit provided to interlock with the control button in the lower center of the head cover; An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, the power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composites stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan supported by the fan fan support member, and a fan fan member And the intermediate housing is coated mesh filter is installed; It is coupled to the lower portion of the intermediate housing, the inside of which the fragrance container is interpolated and a lower housing having a plurality of through holes formed therein; including anion emission, sterilization and aromatic volatility multifunctional vehicle air purifier as a solution to the problem.

상기 토르말린 분말이 균일하게 코팅된 부직포는 2000메시의 입도를 갖는 토르말린 분말을 아크릴 에멀전에 분산시킨 슬러리를 부직포에 균일하게 코팅한 것을 과제의 해결수단으로 한다.The non-woven fabric of the tourmaline powder uniformly coated is a solution to the problem that the non-woven fabric is uniformly coated with a slurry in which tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion.

상기 Ag-TiO2 복합체가 코팅된 메쉬필터는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터인 것을 과제의 해결수단으로 한다.The Ag-TiO2 composite coated mesh filter is a solution for solving the problem that the Ag-TiO2 composite coated with silver nanometal is coated on the surface of titanium dioxide (TiO2) fine particles.

상기 Ag-TiO2 복합체는 증류수에 이산화티탄(TiO2)분말을 넣고 균일하게 교반한 후, 은전구체로서 질산은(AgNO3) 수용액을 첨가한 다음 2-프로판올과 수산화암모늄(NH4OH)를 첨가하여 초음파 교반한 후, 원심분리하여 얻어진 슬러리인 것을 과제의 해결수단으로 한다. The Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , The slurry obtained by centrifugation is used as a solution to the problem.

상기 중간하우징의 Ag-TiO2 복합체가 코팅된 메쉬필터 하부에는 헤파필터, 활성탄소섬유필터(Activated Carbon Fiber), 활성탄필터(Activated Carbon)에서 선택되는 1종 이상의 필터를 더 포함하여 구성되는 것을 과제의 해결수단으로 한다.The lower part of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing is composed of a hepa filter, an activated carbon fiber filter (Activated Carbon Fiber), and an activated carbon filter (Activated Carbon). As a solution.

본 발명의 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기는 공기청정기의 하우징 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 상기 하우징 내부에는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터와 UV램프를 설치하며, 하부에 방향제가 구비되어 상기 토르말린에 의한 음이온 방출, 상기 메쉬필터와 UV램프에 의한 살균효과와 함께 상기 방향제의 방향휘산에 의하여 차량 내부 좁은 공간에서도 오염공기를 흡입하여 깨끗하고 신선한 공기로 토출함과 동시에 차량 내부로 향기를 발산하도록 하는 우수한 효과가 있다.The air purifier for a multifunctional vehicle for anion emission, sterilization, and aromatic diffusion of the present invention is lined with a nonwoven fabric coated with tourmaline powder uniformly on the inner surface of the air purifier, and inside the housing is doped with titanium dioxide (TiO2) fine particles on the surface of silver nanometal The Ag-TiO2 composite coated mesh filter and UV lamp are installed, and a fragrance is provided at the bottom to release the anion by the tourmaline and sterilize by the mesh filter and the UV lamp. It has an excellent effect of inhaling contaminated air and discharging it into clean and fresh air at the same time as it emits fragrance into the vehicle.

도 1은 본 발명의 차량용 공기청정기 외부 사시도1 is an external perspective view of a vehicle air purifier of the present invention

도 2는 본 발명의 차량용 공기청정기 내부단면 사시도Figure 2 is a perspective view of the interior of the vehicle air purifier of the present invention

도 3은 본 발명의 차량용 공기청정기 헤드커버 사시도Figure 3 is a vehicle air purifier head cover perspective view of the present invention

도 4는 본 발명의 차량용 공기청정기 상부하우징 사시도4 is a perspective view of the upper housing of a vehicle air purifier of the present invention

도 5는 본 발명의 차량용 공기청정기 중간하우징 사시도Figure 5 is a vehicle air purifier intermediate housing perspective view of the present invention

도 6은 본 발명의 차량용 공기청정기 송풍팬 사시도6 is a perspective view of a vehicle air purifier blower fan of the present invention

도 7은 본 발명의 차량용 공기청정기 송풍팬 지지부재 사시도7 is a perspective view of a vehicle air purifier blowing fan support member of the present invention

도 8은 본 발명의 차량용 공기청정기 하부하우징 사시도Figure 8 is a perspective view of the lower housing for a vehicle air purifier of the present invention

도 9는 본 발명의 차량용 공기청정기 방향제 용기 사시도9 is a perspective view of a vehicle air purifier air freshener container of the present invention

도10은 본 발명의 차량용 공기청정기 공기토출유로10 is a vehicle air purifier air discharge passage of the present invention

** 부호의 설명 **** Explanation of sign **

100 : 헤드커버 101 : 제어버튼100: head cover 101: control button

102 : 공기토출통공 104: 수용공간102: air discharge through 104: accommodation space

105 : 공기토출유로 200 : 상부하우징105: air discharge passage 200: upper housing

202: 송풍팬 203 : 송풍팬 지지부재202: Blowing fan 203: Blowing fan support member

204 : UV램프 205 : 메쉬필터204: UV lamp 205: mesh filter

301 : 방향제 용기301: fragrance container

본 발명은, 차량용 공기청정기에 있어서, 상기 차량용 공기청정기 상부에 구비되고 정화된 공기토출 세기를 조절하기 위한 제어버튼 및 상기 제어버튼 주변부에 다수의 공기토출통공이 형성된 헤드커버와; 상기 헤드커버 하부 중앙에 상기 제어버튼과 연동하도록 구비되는 공기청정제어부와; 상기 공기청정제어부를 수용하도록 중앙부에 수용공간을 가지고 상기 다수의 공기토출통공과 연통되도록 공기토출유로가 형성되며 상기 헤드커버 하부에 결합되는 상부하우징과; 상기 상부하우징 하부에 결합되며, 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 내부공간에 상부로부터 순차적으로 상기 공기청정제어부, 송풍팬, UV램프에 전원을 공급하기 위한 파워서플라이와, 송풍팬 지지부재에 의해 지지되는 송풍팬과, 송풍팬 지지부재와, 상기 송풍팬 지지부재 하부 중앙에 상하 길이방향으로 설치되는 UV램프와, 상기 UV램프 주변 상하방향으로 복수개 적층되는 Ag-TiO2 복합체가 코팅된 메쉬필터가 설치되는 중간하우징과; 상기 중간 하우징부 하부에 결합되며, 내부에 방향제 용기가 내삽되고 하단에 다수의 통공이 형성된 하부하우징;을 포함하여 구성되는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기를 기술구성의 특징으로 한다.The present invention, the vehicle air purifier, the air purifier for the vehicle is provided on the upper control button for controlling the intensity of the purified air discharge and a plurality of air discharge holes formed in the periphery of the control button; An air cleaning control unit provided to interlock with the control button in the lower center of the head cover; An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, the power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composite that is stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan supported by the fan fan member, and a fan fan member And the intermediate housing is installed coated mesh filter; It is coupled to the lower portion of the intermediate housing, the inside of the fragrance container is interpolated and a lower housing having a plurality of through holes formed therein; including anion emission, sterilization, and aromatic multifunctional vehicle air purifier for the vehicle is characterized by a technical feature.

상기 토르말린 분말이 균일하게 코팅된 부직포는 2000메시의 입도를 갖는 토르말린 분말을 아크릴 에멀전에 분산시킨 슬러리를 부직포에 균일하게 코팅한 것을 기술구성의 특징으로 한다.The non-woven fabric of the tourmaline powder uniformly coated is characterized by uniformly coating the slurry in which the tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion on the non-woven fabric.

상기 Ag-TiO2 복합체가 코팅된 메쉬필터는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터인 것을 기술구성의 특징으로 한다.The Ag-TiO2 composite coated mesh filter is characterized by a technical configuration that the Ag-TiO2 composite coated with silver nanometal doped on the surface of titanium dioxide (TiO2) fine particles.

상기 Ag-TiO2 복합체는 증류수에 이산화티탄(TiO2)분말을 넣고 균일하게 교반한 후, 은전구체로서 질산은(AgNO3) 수용액을 첨가한 다음 2-프로판올과 수산화암모늄(NH4OH)를 첨가하여 초음파 교반한 후, 원심분리하여 얻어진 슬러리인 것을 기술구성의 특징으로 한다.The Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , It is a characteristic of the technical configuration that the slurry obtained by centrifugation.

상기 중간하우징의 Ag-TiO2 복합체가 코팅된 메쉬필터 하부에는 헤파필터, 활성탄소섬유필터(Activated Carbon Fiber), 활성탄필터(Activated Carbon)에서 선택되는 1종 이상의 필터를 더 포함하여 구성되는 것을 기술구성의 특징으로 한다.The lower part of the mesh filter coated with Ag-TiO2 composite of the intermediate housing is composed of hepa filter, activated carbon fiber filter (Activated Carbon Fiber), and activated carbon filter (Activated Carbon). It is characterized by.

이하에서는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본 발명의 실시예 및 도면을 통하여 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며, 여기에서 설명하는 실시예 및 도면에 한정되지 않는다.Hereinafter will be described in detail through embodiments and drawings of the present invention so that those skilled in the art to which the present invention pertains can easily practice. However, the present invention may be implemented in various different forms, and is not limited to the embodiments and drawings described herein.

[도 1] 내지 [도 10]을 참조하여 설명하면, 본 발명의 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기는, 차량용 공기청정기에 있어서, 상기 차량용 공기청정기 상부에 구비되고 정화된 공기토출 세기를 조절하기 위한 제어버튼 및 상기 제어버튼 주변부에 다수의 공기토출통공이 형성된 헤드커버(100)와; 상기 헤드커버 하부 중앙에 상기 제어버튼과 연동하도록 구비되는 공기청정제어회로기판과; 상기 공기청정제어회로기판을 수용하도록 중앙부에 수용공간을 가지고 상기 다수의 공기토출통공과 연통되도록 공기토출유로가 형성되며 상기 헤드커버 하부에 결합되는 상부하우징(200)과; 상기 상부하우징 하부에 결합되며, 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 내부공간에 상부로부터 순차적으로 상기 공기청정제어회로기판, 송풍팬, UV램프에 전원을 공급하기 위한 파워서플라이와, 송풍팬 지지부재에 의해 지지되는 송풍팬과, 송풍팬 지지부재와, 상기 송풍팬 지지부재 하부 중앙에 상하 길이방향으로 설치되는 UV램프와, 상기 UV램프 주변 상하방향으로 복수개 적층되는 Ag-TiO2 복합체가 코팅된 메쉬필터가 설치되는 중간하우징(300)과; 상기 중간 하우징부 하부에 결합되며, 내부에 방향제 용기가 내삽되고 하단에 다수의 통공이 형성된 하부하우징(400);을 포함하여 구성된다.Referring to FIGS. 1 to 10, the anion emission, sterilization, and direction volatility multifunctional vehicle air purifier of the present invention includes an air purifier for a vehicle, which is provided on the vehicle air purifier and purified air discharge intensity The control button for adjusting the and the head cover 100 is formed with a plurality of air discharge through the periphery of the control button; An air cleaning control circuit board provided to interlock with the control button in the lower center of the head cover; An upper housing 200 having an accommodating space in a central portion to accommodate the air cleaning control circuit board, and an air discharge flow path formed to communicate with the plurality of air discharge through holes and coupled to the lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is coated with tourmaline powder uniformly on the inner surface, the power supply for supplying power to the air cleaning control circuit board, blower fan, UV lamp sequentially from the top in the inner space And, a blower fan supported by the blower fan support member, a blower fan support member, a UV lamp installed vertically in the vertical direction at the lower center of the blower fan support member, and Ag- stacked in a plurality in the vertical direction around the UV lamp. An intermediate housing 300 in which a TiO2 composite coated mesh filter is installed; It is coupled to the lower portion of the intermediate housing, the perfume container is interpolated therein and a lower housing 400 having a plurality of through holes formed at the bottom.

상기 헤드커버(100)에는 중앙부분에 정화된 공기의 토출 세기를 조절하기 위한 제어버튼(101)과 상기 제어버튼(101) 주변부에 다수의 공기토출통공(102)이 형성된다.The head cover 100 is formed with a control button 101 for adjusting the discharge intensity of the purified air in the central portion and a plurality of air discharge through holes 102 in the periphery of the control button 101.

상기 상부하우징(200)은 상기 헤드커버(100) 하부 중앙에 상기 제어버튼(101)과 연동하도록 구비되는 공기청정제어회로기판과 상기 공기청정제어회로기판을 수용하도록 중앙부에 수용공간(104)을 가지고 상기 다수의 공기토출통공(102)과 연통되도록 공기토출유로(105)가 형성되며 상기 헤드커버(100) 하부에 결합된다.The upper housing 200 has an accommodation space 104 in the central portion to accommodate the air cleaning control circuit board and the air cleaning control circuit board provided to interlock with the control button 101 in the lower center of the head cover 100. The air discharge passage 105 is formed so as to communicate with the plurality of air discharge passages 102 and is coupled to the lower portion of the head cover 100.

상기 중간하우징(300)은 상기 상부하우징(200) 하부에 결합되며, 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 내부공간에 상부로부터 순차적으로 상기 공기청정제어회로기판, 송풍팬, UV램프에 전원을 공급하기 위한 파워서플라이(미도시)와, 송풍팬 지지부재에 의해 지지되는 송풍팬(202)과, 송풍팬 지지부재(203)와, 상기 송풍팬 지지부재 하부 중앙에 상하 길이방향으로 설치되는 UV램프(204)와, 상기 UV램프 주변 상하방향으로 복수개 적층되는 Ag-TiO2 복합체가 코팅된 메쉬필터(205)가 설치된다.The intermediate housing 300 is coupled to the lower portion of the upper housing 200, the non-woven fabric is coated with a tourmaline powder uniformly on the inner surface, the air cleaning control circuit board, the blowing fan sequentially from the top to the inner space, A power supply (not shown) for supplying power to the UV lamp, a blower fan 202 supported by a blower fan support member, a blower fan support member 203, and vertical lengths in the lower center of the blower fan support member A UV filter 204 installed in a direction and a mesh filter 205 coated with a plurality of Ag-TiO2 composites stacked in the vertical direction around the UV lamp are installed.

상기 하부하우징(400)은 상기 중간하우징(300) 하부에 결합되며, 내부에 방향제 용기(301)가 내삽되고 하단에 다수의 통공이 형성된다.The lower housing 400 is coupled to the lower portion of the intermediate housing 300, the fragrance container 301 is interpolated therein and a plurality of through holes are formed at the bottom.

상기 공기청정기에 있어서, 상기 토르말린 분말이 균일하게 코팅된 부직포는 2000메시의 입도를 갖는 토르말린 분말을 아크릴 에멀전에 분산시킨 슬러리를 부직포에 균일하게 코팅하여 제조된 부직포를 상기 상부하우징 내면에 접착하여 라이닝형성된다.In the air purifier, the non-woven fabric uniformly coated with the tourmaline powder was coated with a slurry in which tourmaline powder having a particle size of 2000 mesh dispersed in an acrylic emulsion was uniformly coated on the non-woven fabric to adhere the non-woven fabric to the inner surface of the upper housing. Is formed.

또한, 상기 Ag-TiO2 복합체가 코팅된 메쉬필터는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터인 것을 사용한다.Further, the Ag-TiO2 composite coated mesh filter is a mesh filter coated with Ag-TiO2 composite doped with silver nanometal on the surface of titanium dioxide (TiO2) fine particles.

보다 구체적으로, 상기 Ag-TiO2 복합체는 증류수에 이산화티탄(TiO2)분말을 넣고 균일하게 교반한 후, 은전구체로서 질산은(AgNO3) 수용액을 첨가한 다음 2-프로판올과 수산화암모늄(NH4OH)를 첨가하여 초음파 교반한 후, 원심분리하여 얻어진 슬러리로서, 상기 슬러리를 메쉬필터에 균일하게 코팅하여 형성한다.More specifically, the Ag-TiO2 composite was added with titanium dioxide (TiO2) powder in distilled water and stirred uniformly, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by addition of 2-propanol and ammonium hydroxide (NH4OH). After the ultrasonic stirring, the slurry obtained by centrifugation is formed by uniformly coating the slurry on a mesh filter.

아울러, 상기 중간하우징(300)의 Ag-TiO2 복합체가 코팅된 메쉬필터 하부에는 헤파필터, 활성탄소섬유필터(Activated Carbon Fiber), 활성탄필터(Activated Carbon)에서 선택되는 1종 이상의 필터를 더 포함하여 구성될 수 있다.In addition, the lower portion of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing 300 further includes one or more filters selected from a hepa filter, an activated carbon fiber filter, and an activated carbon filter. Can be configured.

상기 본 발명의 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기의 음이온방출, 살균 및 방향휘산을 위한 공기토출유로를 살펴 보면, [도 10]에 도시한 바와 같이, 방향제 용기로부터 휘산되는 방향과 함께 하부하우징 통공으로부터 유입되는 차량내부 공기는 Ag-TiO2 복합체가 코팅된 메쉬필터, UV램프로 살균되고, 상기 중간하우징 내부면에 토르말린 분말이 균일하게 코팅된 부직포를 거쳐 방출되는 음이온과 함께 상부로 토출된다.Looking at the air discharge flow path for the anion release, sterilization, and aromatic diffusion multifunctional vehicle air purifier of the present invention for air emission for sterilization and aromatic diffusion, as shown in FIG. 10, along with the direction volatilized from the fragrance container The air inside the vehicle flowing from the lower housing through hole is sterilized with a mesh filter coated with Ag-TiO2 composite, UV lamp, and discharged to the upper part with negative ions emitted through a nonwoven fabric coated with tourmaline uniformly on the inner surface of the intermediate housing. do.

이상의 설명은 본 발명의 기술사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서, 본 발명에 개시된 실시예 및 도면들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예 및 도면에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments and drawings disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain the scope of the technical spirit of the present invention. The scope of protection of the present invention should be interpreted by the claims below, and all technical spirits within the equivalent range should be interpreted as being included in the scope of the present invention.

Claims (5)

차량용 공기청정기에 있어서, 상기 차량용 공기청정기 상부에 구비되고 정화된 공기토출 세기를 조절하기 위한 제어버튼 및 상기 제어버튼 주변부에 다수의 공기토출통공이 형성된 헤드커버와; 상기 헤드커버 하부 중앙에 상기 제어버튼과 연동하도록 구비되는 공기청정제어부와; 상기 공기청정제어부를 수용하도록 중앙부에 수용공간을 가지고 상기 다수의 공기토출통공과 연통되도록 공기토출유로가 형성되며 상기 헤드커버 하부에 결합되는 상부하우징과; 상기 상부하우징 하부에 결합되며, 내부면에 토르말린 분말이 균일하게 코팅된 부직포가 라이닝되고, 내부공간에 상부로부터 순차적으로 상기 공기청정제어부, 송풍팬, UV램프에 전원을 공급하기 위한 파워서플라이와, 송풍팬 지지부재에 의해 지지되는 송풍팬과, 송풍팬 지지부재와, 상기 송풍팬 지지부재 하부 중앙에 상하 길이방향으로 설치되는 UV램프와, 상기 UV램프 주변 상하방향으로 복수개 적층되는 Ag-TiO2 복합체가 코팅된 메쉬필터가 설치되는 중간하우징과; 상기 중간 하우징부 하부에 결합되며, 내부에 방향제 용기가 내삽되고 하단에 다수의 통공이 형성된 하부하우징;을 포함하여 구성되는 것을 특징으로 하는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기A vehicle air cleaner comprising: a head cover provided on an upper portion of the vehicle air cleaner and a control button for adjusting the purified air discharge intensity and a plurality of air discharge holes formed in the periphery of the control button; An air cleaning control unit provided to interlock with the control button in the lower center of the head cover; An upper housing having an accommodating space in a central portion to accommodate the air cleaning control unit, an air discharge passage formed to communicate with the plurality of air discharge passages, and coupled to a lower portion of the head cover; It is coupled to the lower portion of the upper housing, the non-woven fabric is uniformly coated with tourmaline powder on the inner surface, a power supply for supplying power to the air cleaning control unit, the blowing fan, the UV lamp sequentially from the top in the inner space, Ag-TiO2 composite that is stacked in a vertical direction around the UV lamp and a UV fan installed in the vertical direction in the vertical direction at the lower center of the fan, a fan fan supported by the fan fan member, and a fan fan member And the intermediate housing is installed coated mesh filter; It is coupled to the lower portion of the intermediate housing, the inside of the fragrance container is interpolated, and a lower housing in which a plurality of through holes are formed; anion emission, sterilization, and fragrance diffusion multifunctional vehicle air purifier, comprising: 제1항에 있어서,According to claim 1, 상기 토르말린 분말이 균일하게 코팅된 부직포는 2000메시의 입도를 갖는 토르말린 분말을 아크릴 에멀전에 분산시킨 슬러리를 부직포에 균일하게 코팅한 것을 특징으로 하는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기The non-woven fabric uniformly coated with tourmaline powder is an anionic emission, sterilization, and aromatic multifunctional vehicle air purifier characterized by uniformly coating a slurry in which tourmaline powder having a particle size of 2000 mesh is dispersed in an acrylic emulsion on a non-woven fabric. 제1항에 있어서,According to claim 1, 상기 Ag-TiO2 복합체가 코팅된 메쉬필터는 이산화티탄(TiO2) 미립자 표면에 은나노메탈이 도핑된 Ag-TiO2 복합체가 코팅된 메쉬필터인 것을 특징으로 하는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기The Ag-TiO2 composite coated mesh filter is a mesh filter coated with Ag-TiO2 composite doped with silver nanometal on the surface of titanium dioxide (TiO2) fine particles. 제3항에 있어서,According to claim 3, 상기 Ag-TiO2 복합체는 증류수에 이산화티탄(TiO2)분말을 넣고 균일하게 교반한 후, 은전구체로서 질산은(AgNO3) 수용액을 첨가한 다음 2-프로판올과 수산화암모늄(NH4OH)를 첨가하여 초음파 교반한 후, 원심분리하여 얻어진 슬러리인 것을 특징으로 하는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기The Ag-TiO2 composite was stirred uniformly after adding titanium dioxide (TiO2) powder to distilled water, followed by addition of an aqueous solution of silver nitrate (AgNO3) as a silver precursor, followed by ultrasonic stirring by adding 2-propanol and ammonium hydroxide (NH4OH). , Anion emission, sterilization and aromatic volatility multifunctional vehicle air purifier, characterized in that it is a slurry obtained by centrifugation 제1항에 있어서,According to claim 1, 상기 중간하우징의 Ag-TiO2 복합체가 코팅된 메쉬필터 하부에는 헤파필터, 활성탄소섬유필터(Activated Carbon Fiber), 활성탄필터(Activated Carbon)에서 선택되는 1종 이상의 필터를 더 포함하여 구성되는 것을 특징으로 하는 음이온방출, 살균 및 방향휘산 다기능 차량용 공기청정기The lower part of the mesh filter coated with the Ag-TiO2 composite of the intermediate housing is characterized by further comprising at least one filter selected from a hepa filter, an activated carbon fiber filter, and an activated carbon filter. Anion emission, sterilization and aromatic volumizing multifunctional vehicle air purifier
PCT/KR2019/005975 2018-12-04 2019-05-20 Vehicle air purifier having anion emission, sterilization, and aroma volatilization functions Ceased WO2020116729A1 (en)

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