KR960006766Y1 - Lamp for refrigerator - Google Patents

Lamp for refrigerator Download PDF

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Publication number
KR960006766Y1
KR960006766Y1 KR2019910019672U KR910019672U KR960006766Y1 KR 960006766 Y1 KR960006766 Y1 KR 960006766Y1 KR 2019910019672 U KR2019910019672 U KR 2019910019672U KR 910019672 U KR910019672 U KR 910019672U KR 960006766 Y1 KR960006766 Y1 KR 960006766Y1
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KR
South Korea
Prior art keywords
far
infrared lamp
infrared
mounting structure
fixing plate
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Application number
KR2019910019672U
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Korean (ko)
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KR930011559U (en
Inventor
이칭호
Original Assignee
주식회사 엘지전자
이헌조
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Priority to KR2019910019672U priority Critical patent/KR960006766Y1/en
Publication of KR930011559U publication Critical patent/KR930011559U/en
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Publication of KR960006766Y1 publication Critical patent/KR960006766Y1/en

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    • 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
    • F25D27/00—Lighting arrangements
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

내용없음No content

Description

냉장고의 원적외선 램프 장착구조Far infrared lamp mounting structure of refrigerator

제1도는 종래의 원적외선 램프 장착구조에 대한 단면도1 is a cross-sectional view of a conventional far infrared lamp mounting structure

제2도는 본 고안 원적외선 램프 장착구조에 대한 단면도2 is a cross-sectional view of the far infrared lamp mounting structure of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

4 : 원적외선 램프 6 : 고정판4: far infrared lamp 6: fixed plate

7 : 소켓 8 : 보호용덮개7: socket 8: protective cover

9 : 금속제반사판9: metal reflective plate

본 고안은 냉장고의 냉장실 상부에 설치되어 식품의 신선도를 유지시켜 주는 원적외선 램프의 설치구조에 관한 것으로, 특히 원적외선 램프로부터 방사되는 원적외선의 조사효율을 높이기 위하여 램프장착부 상부에 금속제 반사판을 부착한 냉장고의 원적외선 램프 장착구조에 관한 것이다.The present invention relates to an installation structure of a far-infrared lamp that is installed on a refrigerator's refrigerating chamber to maintain food freshness. In particular, a refrigerator having a metal reflector attached to an upper portion of a lamp mounting part in order to increase irradiation efficiency of far-infrared radiation emitted from a far-infrared lamp. It relates to a far-infrared lamp mounting structure.

종래의 냉장고용 원적외선 장착구조는 제1도에 도시된 바와 같이, 냉장고의 케이싱(1)과 도어(2)의 내측공간으로 이루어진 냉장실(3)의 상부에 원적외선 램프(4)가 장착되어 하부의 내상장(5)상에 놓여지는 식품(F)에 원적외선을 방출함에 있어 상기 원적외선 램프(4)는 그 상부의 함체상을 이루는 플라스틱 재질의 고정판(6) 내벽에 고정된 소켓(7)에 결합되고 원적외선 램프(4)의 아랫쪽으로는 원적외선의 투과가 가능한 투명재질의 보호용 덮개(8)가 형성되어 내상장(5)에 놓여지는 식품(F)이 직접 원적외선 램프(4)에 접촉하게 되는 것을 방지하도록 한 구조로 이루이져 있다.In the conventional far-infrared mounting structure for a refrigerator, as shown in FIG. 1, a far-infrared lamp 4 is mounted on an upper portion of a refrigerating chamber 3 including a casing 1 and a door 2 of a refrigerator. In emitting far infrared rays to the food F placed on the inner box 5, the far infrared lamp 4 is coupled to the socket 7 fixed to the inner wall of the plastic fixing plate 6 constituting the upper box. And a protective cover 8 made of a transparent material capable of transmitting far infrared rays is formed under the far infrared lamp 4 so that the food F placed on the inner box 5 is in direct contact with the far infrared lamp 4. It has a structure to prevent it.

이와 같은 종래의 원적외선 램프 장착구조에 있어서는 원적외선 램프(4)에 전원이 인가되면 내부코일이 발열에 의해 유리구의 표면 온도가 상승하게 되고 이에 따라 유리구의 표면에 형성된 세라믹박막으로 부터 원적외선의 방출이 이루어지게 되는데, 이때 원적외선 램프(4)로부터 방출되는 원적외선의 방출방향은 그 아랫쪽의 식품이 놓인 위치는 물론 그 상부의 고정판(6)측으로도 일부가 향하게 된다.In the conventional far-infrared lamp mounting structure, when power is applied to the far-infrared lamp 4, the surface temperature of the glass sphere is increased by the heating of the inner coil, and thus far-infrared radiation is emitted from the ceramic thin film formed on the surface of the glass sphere. In this case, the emission direction of the far infrared rays emitted from the far infrared lamp 4 is directed toward the fixing plate 6 side of the upper portion as well as the position of the lower food.

그런데, 종래의 상기 원적외선 램프장착 구조에서 방출되는 원적외선중의 식품(F)측으로 직접 조사되는 원적외선 이외의 플라스틱 재질의 고정판(6)의 내면측으로 향하는 원적외선 고정판(6)을 이루고 있는 플라스틱의 재질특성에 기인하여 그 대부분이 고정판(6)에 흡수되고 극히 일부분만이 반사되어 하부의 식품(F)이 놓인 위치로 향하게 됨에 따라 원적외선의 상당부분이 고정판(6)에서의 흡수에 의해 소멸되어 버리게 되어 결과적으로 원적외선의 조사효율이 떨이지게 되는 문제점을 지니고 있다.However, due to the material properties of the plastic forming the far-infrared fixing plate 6 directed toward the inner surface side of the fixing plate 6 made of plastic other than the far-infrared ray which is directly irradiated to the food F side of the far-infrared ray emitted from the conventional far-infrared lamp mounting structure. As a result, most of it is absorbed by the fixing plate 6 and only a part of it is reflected and is directed to the position where the lower food F is placed. As a result, a large part of the far infrared rays is extinguished by absorption in the fixing plate 6. As a result, the irradiation efficiency of far infrared rays is reduced.

따라서, 본 고안은 상기 종래의 원적외선 램프 장착구조에서 지적되고 있는 낮은 원적외선 방사효율이란 문제점을 해결하기 위하여 상부 하우징의 내면에 원적외선을 반사시키는 금속제 반사판을 형성하여 원적외선의 조사효율을 향상시킨 냉장고의 원적외선 램프 장착구조를 제공하는 데 목적이 있다.Accordingly, the present invention forms a metal reflector reflecting far infrared rays on the inner surface of the upper housing in order to solve the problem of low far infrared radiation efficiency pointed out in the conventional far infrared lamp mounting structure, which improves the irradiation efficiency of far infrared rays. It is an object to provide a lamp mounting structure.

이와 같은 본 고안의 목적을 달성하기 위한 본 고안의 금속제 반사판이 구비된 원적외선 램프장착구조에 대해서 제2도의 도면에 의거 상세히 설명하면 다음과 같다.Referring to the drawings of the far-infrared lamp mounting structure provided with a metal reflector plate of the present invention for achieving the object of the present invention in detail as follows.

도시된 바와 같이 냉장실의 상부에 고정설치된 고정판(6)의 상면 내벽일측에 소켓(7)이 고정되어 이 소켓(7)에 원적외선 램프(4)가 결합되고 고정판(6)의 아랫쪽으로는 램프 보호용덮개(8)가 결합된 구조에 있어서, 고정판(6)의 내벽면상에 원적외선의 반사를 위한 금속제반사판(9)이 부착되어 이루어진 구조이다.As shown, the socket 7 is fixed to one side of the inner wall of the upper surface of the fixing plate 6 fixedly installed on the upper part of the refrigerating chamber, and the far-infrared lamp 4 is coupled to the socket 7, and the lower side of the fixing plate 6 protects the lamp. In the structure in which the cover 8 is coupled, the metal reflective plate 9 for reflecting far infrared rays is attached to the inner wall surface of the fixing plate 6.

이와 같은 구조로 이루어진 본 고안의 원적외선 램프 장착구조에서 전원의 인가에 따라 코일의 발열을 통한 유리구 표면의 세라믹박막의 온도상승으로 인해 방출되는 원적외선은 그 일부가 아랫쪽의 식품이 놓인 냉장실측으로 직접 조사되고 나머지는 고정판(6)의 내벽면을 향하여 조사된 원적외선은 고정판(6)의 내벽면에 부착되어 있는 금속제반사판(9)에서 반사되어 아랫쪽의 냉장실측으로 향하게 된다.In the far-infrared lamp mounting structure of the present invention having such a structure, the far-infrared rays emitted due to the temperature rise of the ceramic thin film on the surface of the glass sphere through the heating of the coil in response to the application of the power are directly irradiated to the refrigerating chamber side where a part of the food is placed. The far infrared rays irradiated toward the inner wall surface of the fixing plate 6 are reflected by the metal reflecting plate 9 attached to the inner wall surface of the fixing plate 6 and directed toward the lower side of the refrigerating chamber.

즉, 본 고안의 원적외선 램프 장착구조에 있어서는 원적외선 램프로부터 방출된 원적외선의 일부는 직접 식품측을 향하게 되고 나머지의 상부반사판속으로 조사된 원적외선은 금속제 반사판에 반사되어 식품측을 향하여 조사됨에 따라 원적외선의 램프의 전표면으로 부터 방출된 모든 원적외선이 식품에 조사됨에 따라 종래의 구조에 비해 원적외선의 조사효율의 향상을 가져올 수 있다.That is, in the far-infrared lamp mounting structure of the present invention, a part of the far-infrared rays emitted from the far-infrared lamp are directed directly to the food side, and the far-infrared rays irradiated into the remaining upper reflecting plate are reflected on the metal reflecting plate and irradiated toward the food side. As all the far infrared rays emitted from the entire surface of the lamp are irradiated to the food, the irradiation efficiency of the far infrared rays can be improved compared to the conventional structure.

Claims (1)

원적외선 램프(1)가 설치되는 고정판(6)의 내면에 원적외선 방사용 금속반사판(9)을 구비하여서 됨을 특징으로 하는 냉장고의 원적외선 램프 장착구조.Far infrared lamp mounting structure of the refrigerator, characterized in that the inner surface of the fixing plate (6) on which the far infrared lamp (1) is provided.
KR2019910019672U 1991-11-16 1991-11-16 Lamp for refrigerator KR960006766Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910019672U KR960006766Y1 (en) 1991-11-16 1991-11-16 Lamp for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910019672U KR960006766Y1 (en) 1991-11-16 1991-11-16 Lamp for refrigerator

Publications (2)

Publication Number Publication Date
KR930011559U KR930011559U (en) 1993-06-24
KR960006766Y1 true KR960006766Y1 (en) 1996-08-05

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Application Number Title Priority Date Filing Date
KR2019910019672U KR960006766Y1 (en) 1991-11-16 1991-11-16 Lamp for refrigerator

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101010495B1 (en) * 2008-11-14 2011-01-21 엘지전자 주식회사 Refrigeratorr

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KR930011559U (en) 1993-06-24

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