KR200363957Y1 - Freshness preserve apparatus for a refrigerator - Google Patents

Freshness preserve apparatus for a refrigerator Download PDF

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Publication number
KR200363957Y1
KR200363957Y1 KR20-2004-0018551U KR20040018551U KR200363957Y1 KR 200363957 Y1 KR200363957 Y1 KR 200363957Y1 KR 20040018551 U KR20040018551 U KR 20040018551U KR 200363957 Y1 KR200363957 Y1 KR 200363957Y1
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South Korea
Prior art keywords
chamber
air
sterilization
filter
photocatalyst
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KR20-2004-0018551U
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Korean (ko)
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백승천
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주식회사 후레쉬텍
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Priority to KR20-2004-0018551U priority Critical patent/KR200363957Y1/en
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Publication of KR200363957Y1 publication Critical patent/KR200363957Y1/en

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    • 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
    • A61L9/01—Deodorant compositions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/12—Lighting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본고안은 공기를 순환시켜 주면서 살균등과 광촉매필터의 작용으로 고내의 미생물 및 세균을 살균시켜 번식을 방지하고 유해가스를 제거하여 주므로 항상 신선한 상태를 유지토록 함과 동시에 먼지 등의 이물질은 걸러주고 냄새는 완전히 분해하여 제거시킨 깨끗한 공기를 제공하므로 공기를 항상 청정하게 유지시켜 주는 냉장고용 신선도유지장치에 관한 것으로서,This paper circulates air and sterilizes microorganisms and bacteria in the interior by the action of sterilization lamp and photocatalyst filter to prevent propagation and remove harmful gas. Therefore, it keeps fresh condition and filters foreign substances such as dust. The smell is related to a freshness maintaining device for refrigerators that keeps air clean at all times by providing clean air that is completely decomposed and removed.

전면판 또는 양측면판의 소정부위에는 공기흡입구가 형성되고 일 측면판 또는 배면판의 소정부위에는 공기토출구가 형성되며 내부가 흡입실과 살균실 및 토출실로 구획되는 기통과, 상기 흡입실과 살균실의 사이의 전후에 각각 착설되는 여과필터 및 제1 광촉매필터와, 상기 여과실과 토출실의 사이에 착설되는 제2 광촉매필터와, 상기 제1,2 광촉매필터의 사이에 위치하게 살균실내에 설치되는 살균등과, 상기 공기토출구의 내측에 위치하게 토출실내에 설치되는 팬모터를 구비하여 구성함을 특징으로 한 것이다.An air inlet is formed at a predetermined portion of the front plate or both side plates, and an air outlet is formed at a predetermined portion of the one side plate or the rear plate, and a cylinder is formed between the suction chamber, the sterilization chamber, and the discharge chamber, between the suction chamber and the sterilization chamber. A filtration filter and a first photocatalyst filter installed before and after the second filter, a second photocatalyst filter installed between the filtration chamber and the discharge chamber, and a sterilization lamp installed in the sterilization chamber located between the first and second photocatalyst filters. And a fan motor installed in the discharge chamber to be positioned inside the air discharge port.

Description

냉장고용 신선도유지장치{Freshness preserve apparatus for a refrigerator}Freshness preservation apparatus for a refrigerator

본 고안은 냉장고용 신선도유지장치에 관한 것으로서, 더욱 상세하게는 고내에서 발생되는 냄새 및 유해물질의 정화는 물론 살균작용으로 보관된 음식물의 변질을 방지하여 장기간 신선하게 보관할 수 있게 한 신선도유지장치에 관한 것이다.The present invention relates to a freshness maintaining device for a refrigerator, and more particularly, to a freshness keeping device that can be kept fresh for a long time by preventing the deterioration of food stored by sterilization as well as the purification of odors and harmful substances generated in the refrigerator. It is about.

일반적으로 냉장고에는 다양한 종류의 음식물을 수납하여 보관하기 때문에 도어를 열면 각기 다른 냄새가 혼합되어 발생되는 악취와 유해가스가 유출되어 불쾌감이 유발되었으며, 특히 미생물이나 세균의 번식으로 인하여 쉽게 변질 또는 부패되므로 장기간 신선하게 보관할 수 없었다.In general, refrigerators store various kinds of foods and store them, so when the door is opened, odors and harmful gases generated by mixing different odors are leaked, causing unpleasant feelings. It could not be kept fresh for a long time.

따라서, 종래에는 냄새등을 제거하기 위해 고내에 탈취기능을 갖는 필터를 장착하거나 숯 또는 탈취제를 넣어 두기도 하였는데, 이러한 경우에는 소정기간이 지나면 그 기능이 저하되기 때문에 정기적으로 세척 또는 교체를 해야 되는등 사용상 매우 번거롭고 불편하였으며, 이에 따라 대부분의 사용자는 그대로 방치하게 되어 탈취기능을 상실하게 되는 문제점이 있었다.Therefore, conventionally, in order to remove odors, a filter having a deodorizing function or a charcoal or a deodorant was put in the chamber. In this case, since the function is deteriorated after a predetermined period of time, cleaning or replacement should be performed regularly. It was very cumbersome and inconvenient to use, and accordingly, most users had to leave it as it is, so that the deodorization function was lost.

또한, 미생물이나 세균이 번식하는 것은 방지할 수 없기 때문에 음식물을 장기간 신선하게 보관할 수 없었다.In addition, since the growth of microorganisms and bacteria could not be prevented, food could not be kept fresh for a long time.

본 고안은 이러한 종래의 문제점을 감안하여 안출된 것으로서, 그 목적은 도어를 열어도 고내로 부터 악취가 유출되지 않게 함은 물론 보다 장기간 음식물을 신선하게 보관할 수 있게 한 냉장고용 신선도유지장치를 제공하는 것이다.The present invention has been made in view of the above-mentioned conventional problems, and its object is to provide a freshness maintaining device for a refrigerator that enables the storage of fresh food for a longer period of time as well as preventing odors from leaking from the inside of the refrigerator even when the door is opened. will be.

본 고안의 다른 목적은 관리 및 사용이 편리한 냉장고용 신선도유지장치를제공함에 있다.Another object of the present invention is to provide a freshness maintenance device for a refrigerator that is easy to manage and use.

본 고안의 상기와 같은 목적들은 보관된 음식물로부터 발생되는 냄새를 효과적으로 제거시켜 줌은 물론 각종 미생물 및 세균을 살균하여 고내의 공기를 신선하게 정화시켜 주는 냉장고용 신선도유지장치를 제공함으로써 달성되는데, 이 신선도유지장치는 전후면에 공기의 흡입·토출구가 각각 구비된 기통내에 패널형태의 여과필터와 제1,2 광촉매필터를 차례로 병설하고 제1,2 광촉매필터의 사이에는 살균등을 설치하며 토출구에는 팬모터를 설치하여 이 팬모터를 가동하면 고내의 공기가 강제로 흡입되어 배출되는 과정에서 여과필터와 제1,2 광촉매필터 및 살균등을 통과하면서 냄새와 세균 및 유해가스 등이 여과, 분해제거 및 살균되어 신선해진 공기를 고내로 토출시켜 주기 때문에 악취가 발생하지 않음은 물론 음식물을 보다 장기간 신선한 상태로 보관할 수 있게 하는 특징이 있다.The above object of the present invention is achieved by providing a refrigerator freshness maintenance device that effectively removes the odor generated from the stored food, as well as sterilizes various microorganisms and bacteria to clean the air in the refrigerator freshly. Freshness preservation device installs panel-type filtration filter and first and second photocatalyst filters in order in the cylinder provided with air inlet and outlet ports on the front and back sides, and installs sterilization lamp between the first and second photocatalyst filters. When the fan motor is installed and operated, the fan motor passes through the filtration filter, the first and second photocatalyst filters, and the sterilization in the process of forcibly inhaling and discharging the air inside the filtration and filtering, decomposing and removing odors, bacteria and harmful gases. And sterilized and fresh air is discharged into the air to prevent odors and to keep food fresh for a long time. There is a characteristic that can be stored as.

도 1은 본 고안의 일 실시예에 의한 신선도유지장치의 일부를 분리한 사시도1 is a perspective view of a portion of the freshness maintaining device according to an embodiment of the present invention

도 2는 동 신선도유지장치의 구조를 개략적으로 보인 단면도2 is a cross-sectional view schematically showing the structure of the freshness maintaining device

도 3은 본 고안의 다른 실시예에 의한 신선도유지장치의 사시도3 is a perspective view of a freshness maintaining apparatus according to another embodiment of the present invention

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 ; 기통10; Cylinder

12 ; 공기흡입구 13 ; 공기토출구12; Air intake 13; Air outlet

10a ; 흡입실10a; Suction chamber

10b ; 살균실10b; Sterilization chamber

10c ; 토출실10c; Discharge chamber

20 ; 여과필터20; Filtration filter

30,30' ; 제1,2 광촉매필터30,30 '; First and second photocatalyst filter

40 ; 살균등40; Sterilization lamp

50 ; 팬모터50; Fan motor

이하, 본 고안의 실시예에 의한 냉장고용 신선도유지장치를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, a freshness maintaining apparatus for a refrigerator according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안의 일 실시예에 의한 신선도유지장치의 일부를 분리한 사시도이고, 도 2는 동 신선도유지장치의 구조를 개략적으로 보인 단면도이며, 도 3은 동 다른 실시예에 의한 신선도유지장치의 사시도이다.1 is a perspective view of a part of the freshness retaining device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view schematically showing the structure of the freshness retaining device, and FIG. 3 is a freshness maintaining device according to another embodiment of the present invention. Perspective view.

본 고안 실시예에 의한 신선도유지장치는, 전면판(11)은 간단히 분리·결합할 수 있게 되며 상기 전면판이나 양측면판 또는 양측면판들 중 어느 일 측면판의 선단측 소정부위에는 공기흡입구(12)가 형성되고 어느 일 측면판 또는 배면판의 소정부위에는 공기토출구(13)가 형성되며 내부는 흡입실(10a)과 살균실(10b) 및 토출실(10c)로 구획되는 기통(10)과, 상기 흡입실과 살균실의 사이에 전후로 착설되는 여과필터(20) 및 제1 광촉매필터(30)와, 상기 여과실과 토출실의 사이에 착설되는 제2 광촉매필터(30')와, 상기 제1,2 광촉매필터의 사이에 위치하게 살균실내에 설치되는 살균등(40)과, 상기 공기토출구의 내측에 위치하게 토출실내에 설치되는 팬모터(50)를 구비하여 된다.In the freshness maintaining apparatus according to the embodiment of the present invention, the front plate 11 can be easily separated and coupled, and an air inlet 12 is disposed at a predetermined side of the side plate of one of the front plate, both side plates, or both side plates. Is formed and an air outlet 13 is formed at a predetermined portion of the side plate or the back plate, and the cylinder 10 is divided into a suction chamber 10a, a sterilization chamber 10b, and a discharge chamber 10c. And a filtration filter 20 and a first photocatalyst filter 30 installed back and forth between the suction chamber and the sterilization chamber, a second photocatalyst filter 30 'installed between the filtration chamber and the discharge chamber, and the first filter. And a sterilizing lamp 40 provided in the sterilization chamber so as to be located between the two photocatalyst filters, and a fan motor 50 provided in the discharging chamber located inside the air discharge port.

기통(10)은 고내의 공간을 많이 점유하지 않도록 소형으로 제작되는 것으로서, 고내의 소정위치에 일체형으로 장착하여도 되지만 그 위치를 임의로 이동시키거나 또는 여과필터등을 주기적으로 세척하거나 다른 부품을 간단히 교체하기 위해서는 냉장고와는 별개로 제작된 것을 사용자의 편의에 따라 필요한 위치에 넣도록 하는 것이 더욱 바람직하다.The cylinder 10 is manufactured to be small so as not to occupy much space in the refrigerator, but may be integrally mounted at a predetermined position in the refrigerator, but the position of the cylinder 10 may be arbitrarily moved or the filter may be periodically cleaned or other parts may be simply In order to replace it, it is more preferable to put the one manufactured separately from the refrigerator in a necessary position according to the user's convenience.

그리고, 별개로 제작되는 경우에는 일반 가정용 전원에 연결하여 사용하면 되는데. 이러한 경우에는 전원을 연결하는 코드가 고내로부터 외부로 이어져야 되기 때문에 이렇게 하는 것 보다는 기통(10)내에 반복하여 충전 사용이 가능한 충전지(60)를 장착하고, 상기 기통의 소정부위에는 충전용 어댑터를 연결하는 잭(61)을 부설하면 된다.And, if it is manufactured separately, you can use it by connecting it to general household power. In this case, since the cord for connecting the power should be extended from the inside to the outside, rather than doing this, the rechargeable battery 60 that can be repeatedly used in the cylinder 10 is mounted, and a predetermined portion of the cylinder is connected to the charging adapter. What is necessary is just to install the jack 61 to make.

또한, 팬모터(50)의 가동시간을 제어하기 위해 기통(10)에 온·오프 스위치(62)와 일반적인 타이머를 부설하여도 되지만, 바람직하게는 토출실(10c)내에 설치되는 되는 일반적인 제어기(63)에 가동시간(예를 들면, 가동 10분 정지 5분을 반복되게 하거나 또는 가동 20분 정지 10분을 반복하게 하는 등)을 미리 세팅시켜 주어도 된다.In addition, although the on / off switch 62 and the general timer may be provided in the cylinder 10 in order to control the operation time of the fan motor 50, a general controller (preferably installed in the discharge chamber 10c) 63) may be set in advance for an operation time (e.g., repeating the operation 10 minutes stop 5 minutes or the operation 20 minutes stop 10 minutes).

여과필터(20)는 전면판(11)을 열고 간단히 분리하여 세척한 다음 후 다시 장착할 수 있게 하며, 제1,2 광촉매필터(30)(30')와 살균등(40)도 필요시에는 간단히 교체할 수 있게 설치된다.The filtration filter 20 can be removed by simply opening the front plate 11, washing it, and then installing it again, and the first and second photocatalyst filters 30 and 30 'and the sterilization lamp 40 are also required. It is installed for easy replacement.

이와 같이 구성되는 본 고안 실시예에 의한 신선도유지장치는 살균등(40)이 점등되고 팬모터(50)가 가동되면 작동되는 것으로서, 이 팬모터의 가동으로 발생되는 흡입력에 의해 고내의 공기가 공기흡입구(12)를 통해 흡입실(10a)내로 흡입되어 여과필터(20)를 통과하는 과정에서 공기에 포함되어 있는 비교적 입자가 큰 이물질이 걸러진다.The freshness maintenance device according to the embodiment of the present invention configured as described above is operated when the sterilization lamp 40 is turned on and the fan motor 50 is operated, and the air in the air is sucked by the suction force generated by the operation of the fan motor. In the process of being sucked into the suction chamber 10a through the suction port 12 and passing through the filtration filter 20, foreign matter having a relatively large particle contained in the air is filtered out.

여과필터(20)를 통과한 공기는 제1 광촉매필터(30)를 통과하여 살균실(10b)로 유입된 후 제2 광촉매(30')을 통과하여 토출실(10c)로 유입되는데, 이러한 과정에서 살균등(40)에서 조사되는 빛과 자외선에 의해 광촉필터에 도포된 광촉매가 활성화되어 냄새 및 세균은 물론 유해가스 등을 분해·살균시켜 주므로 공기는 정화된다.The air passing through the filtration filter 20 passes through the first photocatalyst filter 30 to the sterilization chamber 10b and then passes through the second photocatalyst 30 'to the discharge chamber 10c. The photocatalyst applied to the photocatalyst filter by the light and ultraviolet rays irradiated from the sterilization lamp 40 is activated to decompose and sterilize odors and bacteria as well as harmful gases, thereby purifying the air.

이와 같이 제1,2 광촉매필터(30)(30') 및 살균등(40)의 작용에 의해 정화된 공기는 토출실(10c)에서 팬모터(50)가 설치된 공기토출구(13)를 통해 기통(10)으로부터 고내로 토출되는 것이며, 이러한 과정이 제어부(63)에 미리 세팅된 소정의 가동시간에 걸쳐 반복적으로 이루어지므로 고내의 공기는 깨끗하게 정화되는 것이다.As such, the air purified by the action of the first and second photocatalyst filters 30, 30 ′ and the sterilization lamp 40 is cylinderd through the air discharge port 13 in which the fan motor 50 is installed in the discharge chamber 10c. It is discharged into the inside of the refrigerator from 10, and since this process is repeatedly performed over the predetermined operating time preset in the control part 63, the air in the inside of the refrigerator is cleansed cleanly.

그리고, 사용과정에서 충전된 전원이 모두 소비되면 일반적인 어댑터를 잭(61)에 연결하여 재 충전한 다음 다시 고내에 넣으면 되는 것이며, 여과필터(20)는 필요에 따라 또는 주기적으로 전면판(11)을 열고 분리하여 세척한 후 다시 장착하면 된다.In addition, when all the charged power is consumed in the use process, the general adapter may be connected to the jack 61 to recharge and then put back into the refrigerator. The filtration filter 20 may be periodically or periodically provided as needed. Open, remove, clean and refit.

한편, 상기에서는 신선도유지장치를 냉장고에 넣어 사용하는 것을 그 예로 설명하였으나 반드시 이에 한정되는 것은 아니며, 필요에 따라 일반 가정에서는 비교적 공간이 좁은 방이나 화장실의 공기를 정화하는데 사용하여도 됨은 물론이고 일반 업소에서는 쇼케이스 등에 사용하여도 된다.On the other hand, the above described the use of the freshness maintaining device in the refrigerator as an example, but is not necessarily limited to this, in the general home may be used to purify the air in a relatively small room or toilet as well as general You may use it in showcases and the like.

이와 같이 본 고안 실시예에 의한 신선도유지장치는, 고내의 공기를 순환시켜 주면서 살균등과 광촉매필터의 작용에 의해 고내의 미생물 및 세균을 살균시켜 번식을 방지함과 동시에 유해가스를 제거하여 주므로 고내가 항상 신선한 상태를 유지토록 함으로써 음식물을 보다 장기간 신선한 상태로 보관할 수 있는 특징이 있다.As described above, the freshness maintaining device according to the embodiment of the present invention circulates the air in the air, and sterilizes microorganisms and bacteria in the air by the action of a sterilization lamp and a photocatalyst filter, thereby preventing propagation and removing harmful gases. By keeping me fresh all the time, I can keep food fresh longer.

또한, 먼지 등의 이물질은 걸러주고 냄새는 완전히 분해하여 제거시킨 깨끗한 공기를 제공하므로, 고내 또는 실내의 공기를 항상 청정하게 유지시켜 주는 효과도 얻게 된다.In addition, since foreign matters such as dust are filtered out and odors are completely decomposed and removed to provide clean air, the effect of keeping the air inside or inside the room always clean.

또, 구조가 간단하고 관리 및 사용이 매우 간편 용이한 잇점도 있다.In addition, there is an advantage that the structure is simple, very easy to manage and use.

Claims (2)

전면판 또는 양측면판의 소정부위에는 공기흡입구가 형성되고, 어느 일 측면판 또는 배면판의 소정부위에는 공기토출구가 형성되며, 내부는 흡입실과 살균실 및 토출실로 구획되는 기통과;An air inlet is formed at a predetermined portion of the front plate or both side plates, and an air outlet is formed at a predetermined portion of the side plate or the rear plate, and an interior portion includes a cylinder partitioned into a suction chamber, a sterilization chamber, and a discharge chamber; 상기 흡입실과 살균실의 사이에 전후로 각각 착설되는 여과필터 및 제1 광촉매필터와;A filtration filter and a first photocatalyst filter which are respectively installed back and forth between the suction chamber and the sterilization chamber; 상기 여과실과 토출실의 사이에 착설되는 제2 광촉매필터와;A second photocatalyst filter installed between the filtration chamber and the discharge chamber; 상기 제1,2 광촉매필터의 사이에 위치하게 살균실내에 설치되는 살균등과;A sterilizing lamp installed in the sterilization chamber so as to be located between the first and second photocatalyst filters; 상기 공기토출구의 내측에 위치하게 토출실내에 설치되는 팬모터를 구비하여 되는 것을 특징으로 하는 냉장고용 신선도유지장치.And a fan motor installed in the discharge chamber so as to be located inside the air discharge port. 제1항에 있어서,The method of claim 1, 상기 토출실에는 충전지를 장착하고, 상기 기통에는 충전용 어댑터를 접속하는 잭을 부설하여 되는 것을 특징으로 하는 냉장고용 신선도유지장치.A freshness holding device for a refrigerator, characterized in that a battery is mounted in the discharge chamber, and a jack for connecting a charging adapter is provided in the cylinder.
KR20-2004-0018551U 2004-06-30 2004-06-30 Freshness preserve apparatus for a refrigerator KR200363957Y1 (en)

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