KR200217541Y1 - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- KR200217541Y1 KR200217541Y1 KR2019970045499U KR19970045499U KR200217541Y1 KR 200217541 Y1 KR200217541 Y1 KR 200217541Y1 KR 2019970045499 U KR2019970045499 U KR 2019970045499U KR 19970045499 U KR19970045499 U KR 19970045499U KR 200217541 Y1 KR200217541 Y1 KR 200217541Y1
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- KR
- South Korea
- Prior art keywords
- home bar
- door
- lamp
- refrigerator
- opening
- Prior art date
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Classifications
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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
- F25D27/005—Lighting arrangements combined with control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/025—Secondary closures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/305—Lighting for domestic or personal use for refrigerators
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/023—Door in door constructions
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
본 고안은 냉장고에 관한 것이다. 본 고안에 따른 냉장고는, 냉장실을 형성하는 캐비넷과, 상기 냉장실을 개폐하는 냉장실도어와, 상기 냉장실도어에 회동개폐가능하게 설치되고 상기 냉장실을 부분적으로 개폐하는 홈바도어를 구비한 냉장고에 있어서, 상기 홈바도어의 영역의 조명을 위한 홈바램프와; 상기 홈바도어의 개폐에 연동하여 상기 홈바램프를 점등 및 소등시키는 홈바도어 스위치와; 상기 홈바도어 스위치와 상기 홈바램프사이에 개재되어 상기 홈바도어의 개폐와 상기 홈바램프의 점등간의 연동관계를 단속할 수 있는 단속스위칭수단을 포함한다. 이에 의해, 냉장고의 홈바영역을 조명함에 있어 소비전력을 절약할 수 있다.The present invention relates to a refrigerator. A refrigerator according to the present invention is a refrigerator having a cabinet forming a refrigerating compartment, a refrigerating compartment door for opening and closing the refrigerating compartment, and a home bar door installed in the refrigerating compartment door so as to be rotatable and openable and partially opening and closing the refrigerating compartment. A home bar lamp for illuminating an area of the home bar door; A home bar door switch for turning on and off the home bar lamp in association with opening and closing of the home bar door; And an intermittent switching means interposed between the home bar door switch and the home bar lamp to control an interlocking relationship between opening and closing of the home bar door and lighting of the home bar lamp. As a result, it is possible to save power consumption in illuminating the home bar area of the refrigerator.
Description
본 고안은 냉장고에 관한 것으로, 보다 상세히는, 냉장실을 형성하는 캐비넷과, 상기 냉장실을 개폐하는 냉장실도어와, 상기 냉장실도어에 회동개폐가능하게 설치되고 상기 냉장실을 부분적으로 개폐하는 홈바도어를 구비한 냉장고에 관한 것이다.The present invention relates to a refrigerator, and more particularly, a cabinet forming a refrigerating compartment, a refrigerating compartment door for opening and closing the refrigerating compartment, and a home bar door installed in the refrigerating compartment door so as to be rotatable open and close, and partially opening and closing the refrigerating compartment. It's about the refrigerator.
도 1은 홈바도어를 구비한 냉장고의 사시도, 도 2는 홈바도어를 구비한 냉장고의 개방사시도이다.1 is a perspective view of a refrigerator having a home bar door, and FIG. 2 is an open perspective view of the refrigerator having a home bar door.
이들 도면에 도시된 바와 같이, 냉장고는 중간격벽(23)을 사이에 두고 냉동실(3) 및 냉장실(4)이 좌우에 각각 형성된 본체(1)와, 이들의 전면개구를 회동개폐하도록 본체(1)의 전면 좌우영역에 각각 결합된 냉동실도어(2) 및 냉장실도어(11)를 가진다. 냉장실도어(11)는 외관을 형성하는 도어외판과, 도어외판으로부터 단열재의 충전간격을 두고 이격배치되는 도어내판을 가지고 있다. 도어외판의 중앙영역에 회동개폐가능하게 홈바도어(12)가 설치되어 있으며, 홈바도어(12)의 후방에 위치하는 도어 내판에는 음식물을 수용하는 가드(14)가 설치되어 있다. 홈바도어(12)에 의해, 냉장실도어(11)를 개방하지 않더라도 가드(14)에 수용된 음식물을 외부로 인출할 수 있다. 한편, 냉장실(4) 및 냉동실(3)의 상부에는 조명을 위한 냉장실 램프(R-LAMP, 22) 및 냉동실램프(21)가 설치되어 있으며, 냉장실램프(22)의 동작회로가 도 3에 도시되어 있다.As shown in these figures, the refrigerator includes a main body 1 having a freezing chamber 3 and a refrigerating chamber 4 formed on left and right, respectively, with an intermediate partition 23 therebetween, and a main body 1 for opening and closing their front openings. Has a freezer compartment door 2 and a refrigerating compartment door 11 respectively coupled to the front left and right regions. The refrigerating chamber door 11 has a door outer plate that forms an outer appearance and a door inner plate that is spaced apart from the door outer plate at intervals of filling the heat insulating material. The home bar door 12 is rotatably opened and closed in the center region of the door outer plate, and a guard 14 for accommodating food is provided on the door inner plate located behind the home bar door 12. By the groove bar door 12, the food accommodated in the guard 14 can be taken out to the outside without opening the refrigerating chamber door 11. On the other hand, the refrigerator compartment lamp (R-LAMP, 22) and the freezer compartment lamp 21 for illumination are installed in the upper part of the refrigerator compartment 4 and the freezer compartment 3, and the operation circuit of the refrigerator compartment lamp 22 is shown in FIG. It is.
도 3은 종래의 냉장고에 따른 냉장실램프의 동작회로도이다. 이 도면에 도시되어 있는 바와 같이, 종래의 냉장실램프의 동작회로는, 냉장실램프(22)에 연결되어 교류전원을 공급하는 전원공급부(26)와, 냉장실램프(22)와 전원공급부(26)사이에 연결되고, 냉장실도어(11)의 개폐와 연동하여 즉, 냉장실도어(11)가 개방될 때 온상태가되고 냉장실도어(11)가 폐쇄될 때 오프상태가 되는 냉장실도어스위치(24)와, 냉장실도어스위치(24)와 병렬로 냉장실램프(22)와 전원공급부(26)에 연결되고, 홈바도어(12)의 개폐와 연동하여 즉, 홈바도어(12)가 개방될 때 온상태가되고 홈바도어(12)가 폐쇄될 때 오프상태가 되는 홈바도어스위치(25)를 가진다.3 is an operation circuit diagram of a refrigerator compartment lamp according to a conventional refrigerator. As shown in the figure, the operation circuit of the conventional refrigerator compartment lamp is connected to the refrigerator compartment lamp 22, the power supply unit 26 for supplying AC power, between the refrigerator compartment lamp 22 and the power supply unit 26. A refrigerating chamber door switch 24 connected with the opening and closing of the refrigerating chamber door 11, that is, being turned on when the refrigerating chamber door 11 is opened and being turned off when the refrigerating chamber door 11 is closed; It is connected to the refrigerating chamber lamp 22 and the power supply unit 26 in parallel with the refrigerating chamber door switch 24, and interlocked with the opening and closing of the home bar door 12, that is, when the home bar door 12 is opened, the home bar is opened. It has a home bar door switch 25 which is turned off when the door 12 is closed.
이러한 구성을 가지는 냉장실램프의 동작회로에서, 냉장실도어(11)의 개방 또는 홈바도어(12)의 개방시 냉장실램프(22)는 점등된다.In the operation circuit of the refrigerator compartment lamp having such a configuration, the refrigerator compartment lamp 22 is turned on when the refrigerator compartment door 11 is opened or the home bar door 12 is opened.
그런데, 종래의 냉장고에 있어서, 홈바도어(12)의 개방시, 냉장고의 주위조도가 큰 경우에도 냉장실 램프(22)가 점등되고, 냉장실의 면적을 기준으로 설계된 냉장실램프(22)가 작은 면적의 홈바영역에 사용됨에 따른 전력손실이 발생한다는 문제점이 있었다.By the way, in the conventional refrigerator, when the home bar door 12 is opened, the refrigerator compartment lamp 22 is turned on even when the ambient illuminance of the refrigerator is large, and the refrigerator compartment lamp 22 designed based on the area of the refrigerator compartment has a small area. There is a problem in that power loss occurs in the home bar area.
따라서, 본 고안의 목적은, 홈바영역의 조명에 소비되는 전력을 절약할 수 있는 냉장고를 제공하는 것이다.Accordingly, an object of the present invention is to provide a refrigerator capable of saving power consumed for lighting a home bar area.
도 1은 홈바도어를 구비한 냉장고의 사시도,1 is a perspective view of a refrigerator having a home bar door,
도 2는 홈바도어를 구비한 냉장고의 개방사시도,2 is an open perspective view of a refrigerator having a home bar door,
도 3은 종래의 냉장고에 따른 냉장실램프의 동작회로도,3 is an operation circuit diagram of a refrigerator compartment lamp according to a conventional refrigerator;
도 4는 본 고안에 따른 냉장고의 홈바도어의 확대단면도,Figure 4 is an enlarged cross-sectional view of the home bar door of the refrigerator according to the present invention,
도 5는 본 고안의 실시예 1에 따른 냉장고의 냉장실램프 및 홈바램프의 동작회로도,5 is an operation circuit diagram of a refrigerator compartment lamp and a home bar lamp of a refrigerator according to Embodiment 1 of the present invention;
도 6은 본 고안의 실시예 2에 따른 냉장고의 냉장실램프 및 홈바램프의 동작회로도이다.6 is an operation circuit diagram of the refrigerator compartment lamp and the home bar lamp of the refrigerator according to the second embodiment of the present invention.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1 : 본체 2 : 냉동실도어1 body 2 freezer door
3 : 냉동실 4 : 냉장실3: freezer 4: cold storage room
11 : 냉장실도어 12 : 홈바도어11: cold storage door 12: home bar door
14 : 가드 15 : 홈바램프14: guard 15: home bar lamp
22 : 냉장실램프 24, 25, 57, 58, 67, 68 : 스위치22: refrigerator compartment lamp 24, 25, 57, 58, 67, 68: switch
26, 59, 69 : 전원공급부 72 : 배터리26, 59, 69: power supply 72: battery
73 : 광전도소자73: photoconductive device
상기 목적은, 본 고안에 따라, 냉장실을 형성하는 캐비넷과, 상기 냉장실을 개폐하는 냉장실도어와, 상기 냉장실도어에 회동개폐가능하게 설치되고 상기 냉장실을 부분적으로 개폐하는 홈바도어를 구비한 냉장고에 있어서, 상기 홈바도어의 영역의 조명을 위한 홈바램프와; 상기 홈바도어의 개폐에 연동하여 상기 홈바램프를 점등 및 소등시키는 홈바도어 스위치와; 상기 홈바도어 스위치와 상기 홈바램프사이에 개재되어 상기 홈바도어의 개폐와 상기 홈바램프의 점등간의 연동관계를 단속할 수 있는 단속스위칭수단을 포함하는 냉장고에 의해 달성된다.According to the present invention, there is provided a refrigerator comprising a cabinet forming a refrigerating compartment, a refrigerating compartment door for opening and closing the refrigerating compartment, and a home bar door rotatably installed in the refrigerating compartment door and partially opening and closing the refrigerating compartment. A home bar lamp for illuminating an area of the home bar door; A home bar door switch for turning on and off the home bar lamp in association with opening and closing of the home bar door; It is achieved by a refrigerator including an intermittent switching means interposed between the home bar door switch and the home bar lamp to control an interlocking relationship between opening and closing of the home bar door and lighting of the home bar lamp.
여기서, 상기 단속스위칭수단은, 사용자가 상기 연동관계를 선택적으로 차단할 수 있는 선택스위치를 포함하거나, 주위조도에 따라 저항값이 변동하는 광전도소자를 포함하도록 구성할 수 있다.Here, the intermittent switching means may include a selection switch that allows the user to selectively block the interlocking relationship, or may include a photoconductive device whose resistance value varies depending on ambient illumination.
이하, 첨부도면을 참조하여 본 고안을 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
설명의 편의를 위하여 도 1 및 도 2에 도시한 냉장고와 동일한 구성요소에 대해서는 동일한 명칭 및 동일한 도면번호를 사용하기로 한다.For convenience of description, the same components and the same reference numerals will be used for the same components as the refrigerator illustrated in FIGS. 1 and 2.
도 4는 본 고안에 따른 냉장고의 홈바도어의 확대단면도이다. 이 도면에 도시되어 있는 바와 같이, 냉장실도어(11)의 도어외판에는 가드(14)에 고정된 힌지(13)에 의해 홈바도어(12)가 회동가능하게 설치되어 있으며, 홈바램프(H-LAMP : 15)는 힌지(13)와 홈바도어(12)사이에 설치되어 있다. 본 도면에서 홈바도어(12)는 개방되어 있으며, 이러한 홈바램프(15)의 동작회로는 도 5 및 도 6에 도시되어 있다.Figure 4 is an enlarged cross-sectional view of the home bar door of the refrigerator according to the present invention. As shown in this figure, the home bar door 12 is rotatably installed on the door outer plate of the refrigerating chamber door 11 by a hinge 13 fixed to the guard 14, and the home bar lamp (H-LAMP). 15 is provided between the hinge 13 and the groove bar door 12. In this figure, the groove bar door 12 is open, and the operation circuit of the groove bar lamp 15 is shown in FIGS. 5 and 6.
도 5는 본 고안의 실시예 1에 따른 냉장고의 냉장실램프 및 홈바램프의 동작회로도이다. 이 도면에 도시되어 있는 바와 같이, 본 고안에 따른 냉장고는 냉장실램프(22) 및 홈바램프(15)에 연결되어 교류전원을 공급하는 전원공급부(59)와, 냉장실램프(22)와 전원공급부(59)사이에 연결되고, 냉장실도어(11)의 개폐와 연동하여 즉, 냉장실도어(11)가 개방될 때 온상태가 되고 냉장실도어(11)가 폐쇄될 때 오프상태가 되는 냉장실도어스위치(24)와, 냉장실도어스위치(24)와 병렬로 전원공급부(59)에 연결되고, 홈바도어(12)의 개폐와 연동하여 즉, 홈바도어(12)가 개방될 때 온상태가 되고 홈바도어(12)가 폐쇄될 때 오프상태가 되는 홈바도어스위치(57)와, 홈바도어스위치(57)와 홈바램프(15)사이에 직렬로 연결되고, 사용자의 조작에 의하여 온오프되는 수동선택스위치(58)로 구성되는 냉장실램프 및 홈바램프의 동작회로를 가지고 있다.5 is an operation circuit diagram of the refrigerator compartment lamp and the home bar lamp of the refrigerator according to the first embodiment of the present invention. As shown in this figure, the refrigerator according to the present invention is connected to the refrigerator compartment lamp 22 and the home bar lamp 15, the power supply unit 59 for supplying AC power, the refrigerator compartment lamp 22 and the power supply unit ( 59, the refrigerator door door switch 24 in conjunction with the opening and closing of the refrigerator door 11, that is, when the refrigerator door 11 is opened, and is turned off when the refrigerator door 11 is closed. ), And connected to the power supply unit 59 in parallel with the refrigerating chamber door switch 24, in conjunction with the opening and closing of the home bar door 12, that is, when the home bar door 12 is opened, the home bar door 12 ), The manual selection switch 58 connected in series between the home bar door switch 57 and the home bar door switch 57 and the home bar lamp 15, which are in an off state when the door is closed, and turned on by a user's operation. It has an operation circuit of a refrigerator compartment lamp and a home bar lamp.
이러한 구성을 가지는 냉장실램프 및 홈바램프의 동작회로에서, 냉장실램프(22)는 냉장실도어(11)의 개방시, 홈바램프(15)는 수동선택스위치(58)의 온상태에서, 홈바도어(12)가 개방될 때 점등된다. 따라서, 사용자가 수동선택스위치(58)를 온상태로 하지 않으면, 홈바도어(12)를 개방하더라도 홈바램프(15)는 점등되지 않는다.In the operation circuit of the refrigerating chamber lamp and the home bar lamp having such a configuration, when the refrigerating chamber lamp 22 is opened in the refrigerating chamber door 11, the home bar lamp 15 is in the on state of the manual selection switch 58 and the home bar door 12. Lights up when) opens. Therefore, if the user does not turn on the manual selection switch 58, the home bar lamp 15 does not light up even when the home bar door 12 is opened.
도 6은 본 고안의 실시예 2에 따른 냉장고의 냉장실램프 및 홈바램프의 동작회로도이다. 이 도면에 도시되어 있는 바와 같이, 본 고안에 따른 냉장고는, 냉장실램프(22) 및 홈바램프(15)에 연결되어 교류전원을 공급하는 전원공급부(69)와, 냉장실램프(22)와 전원공급부(69)사이에 연결되고, 냉장실도어(11)의 개폐와 연동하여 즉, 냉장실도어(11)가 개방될 때 온상태가 되고 냉장실도어(11)가 폐쇄될 때 오프상태가 되는 냉장실도어스위치(24)와, 냉장실도어스위치(24)와 병렬로 전원공급부(69)에 연결되고, 홈바도어(12)의 개폐와 연동하여 즉, 홈바도어(12)가 개방될 때 온상태가 되고 홈바도어(12)가 폐쇄될 때 오프상태가 되는 홈바도어스위치(67)와, 광전도소자(73) 및 배터리(72)에 의해 구동되는 릴레이(71)와, 홈바도어스위치(67)와 홈바램프(15)사이에 직렬로 연결되며, 릴레이(71)에 연동하여 동작하는 자동선택스위치(68)를 포함하는 냉장실램프 및 홈바램프의 동작회로를 가지고 있다.6 is an operation circuit diagram of the refrigerator compartment lamp and the home bar lamp of the refrigerator according to the second embodiment of the present invention. As shown in this figure, the refrigerator according to the present invention is connected to the refrigerator compartment lamp 22 and the home bar lamp 15, the power supply unit 69 for supplying AC power, the refrigerator compartment lamp 22 and the power supply unit A refrigerator compartment door switch connected between (69) and interlocked with opening / closing of the refrigerator compartment door 11, that is, being turned on when the refrigerator compartment door 11 is opened and being turned off when the refrigerator compartment door 11 is closed ( 24 is connected to the power supply unit 69 in parallel with the refrigerating chamber door switch 24, and interlocked with the opening and closing of the home bar door 12, that is, when the home bar door 12 is opened, the home bar door ( 12, the home bar door switch 67, which is turned off when the door is closed, the relay 71 driven by the photoconductive element 73 and the battery 72, the home bar door switch 67, and the home bar lamp 15 Refrigeration chamber lamp and home bar connected in series, and including an automatic selection switch 68 that operates in conjunction with the relay 71. It has an operation circuit of the print.
이러한 구성을 가지는 냉장실램프 및 홈바램프의 동작회로에서, 릴레이(71)는 냉장고 주위조도가 소정의 기준치 이상이 되어 광전도소자(73)의 저항이 감소할 때 릴레이(71) 내의 코일에 소정의 전류가 흐르고, 자동선택스위치(68)는 온된다. 따라서, 냉장실램프(22)는 냉장실도어(11)의 개방시, 홈바램프(15)는 자동선택스위치(68)가 온상태 즉, 주위조도가 낮은 상태에서, 홈바도어(12)가 개방될 때 점등된다. 따라서, 주위조도가 큰 경우 홈바램프(15)는 점등되지 않는다.In the operation circuits of the refrigerating chamber lamp and the home bar lamp having such a configuration, the relay 71 has a predetermined value to a coil in the relay 71 when the ambient light intensity of the refrigerator becomes greater than a predetermined reference value and the resistance of the photoconductive element 73 decreases. Current flows, and the automatic selection switch 68 is turned on. Therefore, the refrigerator compartment lamp 22 is opened when the refrigerator compartment door 11 is opened, and the home bar lamp 15 is turned on when the automatic selection switch 68 is turned on, that is, when the home bar door 12 is opened. Lights up. Therefore, when the ambient illuminance is large, the home bar lamp 15 is not turned on.
따라서, 본 고안에 따르면, 홈바영역을 조명함에 있어, 소비전력을 절약할 수 있다.Therefore, according to the present invention, in lighting the home bar area, power consumption can be saved.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970045499U KR200217541Y1 (en) | 1997-12-31 | 1997-12-31 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970045499U KR200217541Y1 (en) | 1997-12-31 | 1997-12-31 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990032734U KR19990032734U (en) | 1999-07-26 |
| KR200217541Y1 true KR200217541Y1 (en) | 2001-04-02 |
Family
ID=53897152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970045499U KR200217541Y1 (en) | 1997-12-31 | 1997-12-31 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200217541Y1 (en) |
-
1997
- 1997-12-31 KR KR2019970045499U patent/KR200217541Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990032734U (en) | 1999-07-26 |
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