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公开(公告)号：US12070524B2
公开(公告)日：2024-08-27
申请号：US17335785
申请日：2021-06-01
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Chung Hoon Lee , Ji Won Kim , Jae Hak Jeong
IPC: A61L2/10
CPC classification number: A61L2/10 , A61L2202/11 , A61L2202/14 , A61L2202/16 , A61L2202/25
Abstract: A sterilization apparatus includes a support member and multiple germicidal light sources. The multiple germicidal light sources are mounted on the support member and emit germicidal light which is light having a wavelength capable of inactivating microorganisms. In addition, respective light exit surfaces of the multiple germicidal light sources face in different directions from one another. Further, an irradiance of the germicidal light delivered to a sterilization target is greater than a minimum irradiance required for sterilization.
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公开(公告)号：US12084805B2
公开(公告)日：2024-09-10
申请号：US16935462
申请日：2020-07-22
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Ji Won Kim , Jae Hak Jeong , Sang Chul Shin , Woong Ki Jeong
Abstract: A deodorization module includes an upper housing having an open top and an open bottom; a lower housing coupled to the upper housing; a photocatalytic filter located inside a flow channel and accommodated in the upper housing via the open top of the upper housing; a light source unit located outside the flow channel and comprising at least one light source for emitting ultraviolet rays towards the photocatalytic filter, and a substrate on which the at least one light source is mounted; and a transparent member located between the photocatalytic filter and the light source unit and accommodated in the upper housing via the open bottom of the upper housing.
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公开(公告)号：US11896745B2
公开(公告)日：2024-02-13
申请号：US17379407
申请日：2021-07-19
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Hak Jeong , Ji Won Kim , Byeong Cheol Ju , Sang Cheol Shin , Woong Ki Jung
CPC classification number: A61L9/205 , A61L9/20 , F25D17/04 , F25D17/042 , A61L2209/12 , F25D2317/0415 , F25D2317/0417 , F25D2317/0681
Abstract: A deodorization module includes a housing having a bar securing member and a substrate securing member, and formed of a reflective material, wherein each of the bar securing member and the substrate securing member protrudes inward from an inner side surface of the housing and has a groove. A photocatalyst bar is disposed such that air introduced into the housing passes through the photocatalyst bar. A light source module including a light source substrate and an ultraviolet (UV) light source is disposed on a first surface of the light source substrate, wherein the light source module is configured to emit light toward the photocatalyst bar. An external guide protrudes outward around an outer periphery of the housing.
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公开(公告)号：US11541145B2
公开(公告)日：2023-01-03
申请号：US16629843
申请日：2018-07-13
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Ji Won Kim , Jae Hak Jeong , Jong Man Kim , Sang Chul Shin , Si Ho Yu
Abstract: A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.
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公开(公告)号：US10517980B2
公开(公告)日：2019-12-31
申请号：US15525045
申请日：2015-11-05
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jong Rack Kim , Jae Seon Yi , Ik Hwan Ko , Sang Hwan Byun , Sang Cheol Shin , Ji Won Kim , Seong Min Lee , Jae Hak Jeong
Abstract: An air cleaner is provided to include a photocatalytic UV LED (57) installed on an UV LED substrate (55), and a photocatalytic filter installed on a surface facing the photocatalytic UV LED while being spaced apart from the UV LED substrate. The photocatalytic filter has a structure in which a photocatalytic material is coated on a base in which a plurality of cells (83) defining an air flow path in a direction toward the photocatalytic UV LED are arranged in parallel adjacent to each other.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170334267A1
公开(公告)日：2017-11-23
申请号：US15534952
申请日：2015-12-14
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Hak Jeong , Sang Cheol Shin , Ji Won Kim , Woong Ki Jeong
Abstract: The present invention relates to a photocatalytic module for an automobile air conditioner and an automobile air conditioner having the same and, more particularly, to a photocatalytic module capable of eliminating various germs resulting from dew formed on an evaporator installed in an automobile air conditioner and corresponding bad smell, and an air conditioner having the same.The photocatalytic module includes a duct fixation frame 54 adjacent to an inner wall of the duct 10; a filter fixation frame 55 having one end connected to the duct fixation frame, the filter fixation frame 55 fixing the photocatalytic filter 52; a photocatalytic filter 52 fixed by the fixation frame 55, being formed by applying a photocatalytic material onto a supporter having a shape of a plurality of cells neighboring each other and provided with a plurality of airflow paths; and a substrate 58 fixed to the duct fixation frame 54 and equipped with an ultraviolet (UV) light emitting diode (LED) 59 for radiating ultraviolet light toward the photocatalytic filter 52. The present provides an air conditioner having the photocatalytic module installed therein and an LED disposed upstream of the photocatalytic filter on the flow path of the duct.
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公开(公告)号：US11931490B2
公开(公告)日：2024-03-19
申请号：US17221413
申请日：2021-04-02
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jae Hak Jeong , Ji Won Kim , Sang Cheol Shin
CPC classification number: A61L9/205 , F24F3/16 , F24F8/10 , F24F8/22 , F25D17/00 , A61L2209/134 , A61L2209/14 , F25D2317/0417
Abstract: An air purification module for purifying air includes a photocatalyst filter and a light source unit sequentially arranged in a selected direction. The light source unit is spaced apart from the photocatalyst filter to provide light to the photocatalyst filter and includes a substrate and a light source disposed on the substrate. The substrate includes at least one aperture to control a flow channel and a flow velocity of air so as to improve air purification effects through the photocatalyst filter when the air flows from the substrate towards the photocatalyst filter.
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公开(公告)号：US11065359B2
公开(公告)日：2021-07-20
申请号：US16206026
申请日：2018-11-30
Applicant: Seoul Viosys Co., Ltd.
Inventor： Jae Hak Jeong , Ji Won Kim , Byeong Cheol Ju , Sang Cheol Shin , Woong Ki Jung
Abstract: A deodorization module and a storage device including the deodorization module. A deodorization module includes: a housing; a suction opening formed on the lower surface of the housing to allow external air to be suctioned therethrough; a fan disposed at the suction opening to suction the air; a discharge opening for discharging the air, which has been suctioned by the fan, to the outside of the housing; a photocatalytic bar disposed between the fan and the discharge opening; and a light source module, which includes a light source substrate and an ultraviolet light source and irradiates an ultraviolet ray to the photocatalytic bar.
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公开(公告)号：US20170326264A1
公开(公告)日：2017-11-16
申请号：US15525045
申请日：2015-11-05
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jong Rak Kim , Jae Seon Yi , Ik Hwan Ko , Sang Hwan Byun , Sang Cheol Shin , Ji Won Kim , Seong Min Lee , Jae Hak Jeong
CPC classification number: A61L9/20 , A61L9/014 , A61L9/205 , A61L2209/14 , B01D53/04 , B01D53/0415 , B01D53/58 , B01D53/72 , B01D53/86 , B01D53/885 , B01D2253/102 , B01D2255/20707 , B01D2255/802 , B01D2257/406 , B01D2257/70 , B01D2257/90 , B01D2258/06 , B01D2259/41 , B01D2259/804
Abstract: Disclosed herein is an air cleaner which performs dust collection and sterilization as well as deodorization while having a small size enough to be fitted into a vehicle cup holder for its use, and has a strong and easy maintenance structure. The air cleaner includes a photocatalytic UV LED (57) installed on an UV LED substrate (55), and a photocatalytic filter installed on a surface facing the photocatalytic UV LED while being spaced apart from the UV LED substrate. The photocatalytic filter has a structure in which a photocatalytic material is coated on a base in which a plurality of cells (83) defining an air flow path in a direction toward the photocatalytic UV LED are arranged in parallel adjacent to each other.
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公开(公告)号：US12296075B2
公开(公告)日：2025-05-13
申请号：US17334277
申请日：2021-05-28
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Ji Won Kim , Jae Hak Jeong , Sang Cheol Shin
Abstract: A fluid processing module includes a main body having a flow channel extending in a first direction therein and allowing a fluid to flow therein, an absorption filter disposed perpendicular to the first direction inside the main body, a photocatalyst filter disposed parallel to the first direction inside the main body, and a light source unit disposed inside the main body and emitting light towards the photocatalyst filter. The fluid flows at a first flow rate in the region of the flow channel having a first cross-sectional area. The fluid flows at a second flow rate in the region of the flow channel having a second cross-sectional area. The photocatalyst filter has effective deodorizing efficiency when the fluid flows at the second flow rate.
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