KR100389647B1 - How to control the interior light of the refrigerator - Google Patents
How to control the interior light of the refrigerator Download PDFInfo
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- KR100389647B1 KR100389647B1 KR10-1998-0058212A KR19980058212A KR100389647B1 KR 100389647 B1 KR100389647 B1 KR 100389647B1 KR 19980058212 A KR19980058212 A KR 19980058212A KR 100389647 B1 KR100389647 B1 KR 100389647B1
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- light
- freezing
- refrigerator
- unit
- receiving unit
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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
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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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
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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
본 발명은 냉동/냉장실의 내상 상하 전방에 광을 발생하는 발광부 및 상기 광을 수광하는 수광부를 각각 설치하여 상기 발광부에서 발생되는 광을 상기 수광부가 이를 감지하지 못할 경우에만 냉장고의 고내등이 온 될 수 있도록 한 냉장고의 고내등 제어방법에 관한 것으로서, 종래에는 사용자가 냉동/냉장실도어를 개방할 때 마다 냉동/냉장실에 설치된 고내등이 온되기 때문에 소비전력이 증가되는 문제점이 있었다.According to the present invention, a light emitting unit for generating light and a light receiving unit for receiving the light are respectively installed in the upper and lower fronts of the inside of the freezer / refrigerating chamber, and the light inside the refrigerator is turned on only when the light receiving unit does not detect the light generated from the light emitting unit. As to a method for controlling the high lamp of the refrigerator to be possible, conventionally, there is a problem that power consumption is increased because the high lamp installed in the freezer / refrigerator is turned on every time the user opens the freezer / refrigerator door.
본 발명은 제어부가 냉동/냉장실의 내상 전방 상측에 설치된 발광부를 턴온시키는 단계, 상기 제어부가 냉동/냉장실의 내상 전방 하측에 설치된 수광부를 통해 상기 발광부에서 발광되는 광을 수광했는지 여부를 판단하는 단계, 상기 수광부가 광을 수광했으면 상기 제어부는 냉동/냉장실도어가 닫혀 있는 것으로 판단하여 고내등구동부로 제어신호를 보내어 고내등을 오프시키는 단계, 상기 수광부가 광을 수광하지 못했으면 상기 제어부는 사용자가 냉동/냉장실도어를 열어 상기 냉동/냉장실로 수납물을 수납하거나 혹은 저장된 수납물을 인출하는 행위를 실시하고 있는 것으로 간주하여 고내등구동부로 제어신호를 보내어 고내등을 온시키는 단계를 포함하여 이루어진 발명임.According to an embodiment of the present invention, the control unit turns on a light emitting unit installed above the inner image front of the freezing / freezing chamber, and determining whether the control unit receives the light emitted from the light emitting unit through the light receiving unit installed below the inner image front of the freezing / freezing chamber. When the light receiving unit receives the light, the control unit determines that the freezing / refrigeration door is closed, and sends a control signal to the high light driving unit to turn off the high light. If the light receiving unit fails to receive the light, the control unit freezes the user. Opening the refrigerating chamber door and storing the object in the freezer / refrigerating chamber or taking out the stored object is considered to carry out the act of sending a control signal to the high light drive unit to turn on the interior light.
Description
본 발명은 냉장고의 고내등 제어방법에 관한 것으로, 보다 상세하게는 냉동/냉장실의 내상 상하 전방에 광을 발생하는 발광부 및 상기 광을 수광하는 수광부를 각각 설치하여 상기 발광부에서 발생되는 광을 상기 수광부가 이를 감지하지 못할 경우에만 냉장고의 고내등이 온 될 수 있도록 한 냉장고의 고내등 제어방법에 관한 것이다.The present invention relates to a high-light control method of the refrigerator, and more particularly, the light emitting unit for generating light and the light receiving unit for receiving the light in the upper and lower front of the inner image of the freezer / refrigerator compartment, respectively, the light generated from the light emitting unit is It relates to a high light control method of the refrigerator so that the high light of the refrigerator can be turned on only when the light receiving unit does not detect this.
일반적으로 냉장고의 본체 전면에는 도어스위치가 설치되고 냉동실도어 또는 냉장실도어가 개방될 경우 상기 도어스위치에 의해 냉동실 및 냉장실에 설치된 고내등에 전원을 인가하여 고내등을 점등함으로써 냉동실 및 냉장실 고내를 밝혀주게 된다.In general, when the door switch is installed on the front of the main body of the refrigerator and the freezer door or the refrigerating chamber door is opened, the freezer compartment and the refrigerating compartment are illuminated by applying power to the interior lights installed in the freezer compartment and the refrigerating compartment by the door switch.
반면에, 냉동실도어 및 냉장실도어가 폐쇄되게 되면 상기 도어폐쇄와 동시에 냉장고의 고내등이 소등되도록 하고 있다.On the other hand, when the freezer door and the refrigerating chamber door are closed, the interior light of the refrigerator is turned off at the same time as the door is closed.
도 1은 종래 냉장고의 고내등이 설치된 상태를 도시한 냉장실의 측단면도 및 요부확대도이다.1 is a side sectional view and an enlarged view of a main portion of a refrigerating compartment showing a state where a conventional interior lamp of a refrigerator is installed.
도 1을 참조하여 설명하면, 냉장고의 사절부(10) 전면에 설치된 도어스위치(12), 냉장실(R) 내측 내상(14) 상부에 소정깊이만큼 요홈형성된 하우징(16), 냉장고의 전원을 인가받을 수 있도록 상기 하우징(16)에 전방측으로 설치된 소켓(18), 상기 소켓(18)에 분리가능하게 끼워져 냉장고도어(20)의 개방여부에 따라 점등 또는 소등되는 고내등(22)와, 상기 고내등(22) 점등시 고내등(22)에서 발광되는 빛을 냉장실(R) 고내로 반사하는 반사수단(24), 상기 하우징(16)의 외측에 씌워져 고내등(22)을 커버하는 투명커버(26)로 구성된다.Referring to Figure 1, the door switch 12 is installed on the front of the trimming section 10 of the refrigerator, the housing 16 formed in the groove 16 formed a predetermined depth on the upper inner inner portion 14 of the refrigerating chamber (R), the power of the refrigerator is applied. A socket 18 installed in the housing 16 to the front side to be received, the interior lamp 22 which is detachably fitted to the socket 18 and is turned on or off depending on whether the refrigerator door 20 is opened, and the interior lamp ( 22) a reflection means 24 reflecting the light emitted from the interior lamp 22 into the interior of the refrigerator compartment R at the time of lighting, and a transparent cover 26 covering the interior lamp 22 by covering the exterior of the housing 16. do.
또한, 도면에는 도시되어 있지 않지만 냉동실도어에 의해 온/오프되는 고내등이 냉동실에도 설치되어 있다.In addition, although not shown in the drawing, the interior lamps turned on / off by the freezer door are also installed in the freezer compartment.
그런데, 이와 같이 냉동실 및 냉장실의 내상 후면에 설치된 고내등은 사용자가 냉동/냉장실도어를 개방할 때 마다 온됨으로써 소비전력이 증가되는 문제점이 있었다.However, the interior lamps installed on the inner back of the freezer compartment and the refrigerating compartment have a problem in that power consumption is increased by turning on each time the user opens the freezer / refrigerator door.
특히, 사용자의 사용 부주의 또는 망각에 의해 냉동/냉장실도어를 장시간 열어두거나 혹은 냉동/냉장실도어를 닫았는데도 도어스위치가 이를 감지 고내등이 계속 고내를 밝혀주게 됨으로써 고내온도 및 소비전력이 증가되는 문제점이 있었다.In particular, the door switch detects this even when the freezing / freezing door is opened for a long time due to user's negligence or forgetfulness, or the freezing / closing door is closed. .
따라서, 냉장고의 고내온도가 올라가 냉장고에서 약냉이 발생할 수 있어 냉장고에 수납된 수납물의 냉동/냉장 효율이 저하되는 문제점이 있었다.Therefore, the internal temperature of the refrigerator increases, so that weak cooling may occur in the refrigerator, thereby lowering the freezing / refrigeration efficiency of the storage items stored in the refrigerator.
본 발명은 상기한 종래기술의 제반 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 냉동/냉장실의 내상 상하 전방에 광을 발생하는 발광부 및 상기 광을 수광하는 수광부를 각각 설치하여 상기 발광부에서 발생되는 광을 상기 수광부가 이를 감지하지 못할 경우에만 냉장고의 고내등이 온 될 수 있도록 한 냉장고의 고내등 제어방법을 제공하고자 함에 있다.The present invention has been made to solve the above-mentioned problems of the prior art, an object of the present invention is to install the light emitting portion for generating light and the light receiving portion for receiving the light in the upper and lower inner front of the freezer / refrigerator compartment, respectively, the light emission It is an object of the present invention to provide a method for controlling a high light of a refrigerator in which the high light of the refrigerator can be turned on only when the light receiving unit cannot detect the light generated from the unit.
상기한 목적을 실현하기 위한 본 발명에 따른 냉장고의 고내등 제어방법의 특징은, 냉장고의 고내등 제어방법에 있어서, 제어부가 냉동/냉장실의 내상 전방 상측에 설치된 발광부를 턴온시키는 단계, 상기 제어부가 냉동/냉장실의 내상 전방 하측에 설치된 수광부를 통해 상기 발광부에서 발광되는 광을 수광했는지 여부를 판단하는 단계, 상기 수광부가 광을 수광했으면 상기 제어부는 냉동/냉장실도어가 닫혀 있는 것으로 판단하여 고내등구동부로 제어신호를 보내어 고내등을 오프시키는 단계, 상기 수광부가 광을 수광하지 못했으면 상기 제어부는 사용자가 냉동/냉장실도어를 열어 상기 냉동/냉장실로 수납물을 수납하거나 혹은 저장된 수납물을 인출하는 행위를 실시하고 있는 것으로 간주하여 고내등구동부로 제어신호를 보내어 고내등을 온시키는 단계를 포함하여 이루어진다.A feature of the high-light control method of the refrigerator according to the present invention for realizing the above object is, in the high-light control method of the refrigerator, the control unit turning on the light emitting unit installed on the upper side of the inner image of the freezer / refrigerator compartment, the control unit freezing / Determining whether the light emitted from the light emitting unit is received through the light receiving unit installed in the lower portion of the inner side of the refrigerating compartment, and if the light receiving unit receives the light, the controller determines that the freezing / refrigeration door is closed and controls the high light driving unit. Turning off the interior light by sending a signal, and if the light receiving unit fails to receive the light, the control unit opens a freezing / refrigeration door and stores an object in the freezing / refrigeration room or draws out a stored object. It is considered to be present and sends a control signal to the high light driving part to turn on the high light. It may comprise the steps:
도 1은 종래 냉장고의 고내등이 설치된 상태를 도시한 냉장실의 측단면도 및 요부확대도,1 is a side cross-sectional view and a main portion enlarged view of a refrigerating compartment showing a state where the interior light of a conventional refrigerator is installed;
도 2는 본 발명에 따른 냉장고의 고내등 제어방법을 설명하기 위한 냉장고의 측면도,2 is a side view of a refrigerator for explaining a high lamp control method of the refrigerator according to the present invention;
도 3은 본 발명에 따른 냉장고의 고내등 제어방법을 도시한 흐름도이다.3 is a flowchart illustrating a method of controlling a high lamp in a refrigerator according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
38 : 고내등, 40 : 투명커버,38: high interior light, 40: transparent cover,
42 : 발광부, 44 : 수광부.42: light emitting portion, 44: light receiving portion.
이하, 본 발명에 따른 냉장고의 고내등 제어방법의 바람직한 실시예를 첨부한 도면을 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the high-light control method of the refrigerator according to the present invention will be described.
도 2는 본 발명에 따른 냉장고의 고내등 제어방법을 설명하기 위한 냉장고의 측면도이다.Figure 2 is a side view of a refrigerator for explaining a high light control method of the refrigerator according to the present invention.
도 2를 참조하여 설명하면, 냉동/냉장실(30)(32)의 내상 후면 상단에 냉장고의 전원이 인가되는 소켓(34)을 구비한 하우징(36)이 설치된다.Referring to FIG. 2, a housing 36 having a socket 34 to which a power of a refrigerator is applied is installed at an upper end of an inner surface of the freezing / freezing chambers 30 and 32.
상기 하우징(36)의 내측에 고내등(38)을 설치하고, 상기 하우징(36) 전면에 투명커버(40)를 설치하여 구성된다.The inner lamp 38 is installed inside the housing 36, and the transparent cover 40 is installed on the entire surface of the housing 36.
이때, 상기 투명커버(40)의 크기가 너무 작게 되면, 상기 고내등(38)으로부터 발생되는 고열로 인하여 투명커버(40)가 변형되고, 또한 상기 고내등(38)과 상기 하우징(36)과의 간격이 너무 좁게 설치되면 상기 하우징(36)이나 그 주변의 변형이 초래되므로 상기 하우징(36)을 다소 크게 형성하여 줌이 바람직하다.In this case, when the size of the transparent cover 40 is too small, the transparent cover 40 is deformed due to the high heat generated from the high lamp 38, and the gap between the high lamp 38 and the housing 36. If the installation is too narrow, deformation of the housing 36 or its surroundings is caused, so that the housing 36 is formed to be somewhat larger, and thus zooming is preferable.
또한, 상기 하우징(36) 내부로 냉기가 유통되도록 상기 하우징(36) 또는 상기 하우징(36)의 전면 중앙에 설치된 투명커버(40)에 다수의 냉기유통공(미도시)이 형성된다.In addition, a plurality of cold air distribution holes (not shown) are formed in the transparent cover 40 installed at the center of the front of the housing 36 or the housing 36 so that cold air flows into the housing 36.
한편, 상기 냉동/냉장실(30)(32)의 내상 전방 상측에는 광을 발생하는 발광부(42)가 설치된다.On the other hand, the light emitting unit 42 for generating light is provided above the inner image front of the freezer / refrigerator compartment (30, 32).
또한, 상기 냉동/냉장실(30)(32)의 내상 전방 하측에는 상기 발광부(42)와 대향되는 위치에 상기 발광부(42)에서 발생하는 광을 수광할 수 있는 수광부(44)가 설치된다.In addition, a light receiving unit 44 capable of receiving light generated by the light emitting unit 42 is provided at a position opposite to the light emitting unit 42 at an inner side of the freezing / freezing chambers 30 and 32. .
그리고 상기 수광부(44)에서 감지된 신호를 수신하여 상기 고내등(38)을 제어하는 제어부(미도시)가 냉장실(32) 후면에 설치된다.In addition, a control unit (not shown) that receives the signal detected by the light receiving unit 44 and controls the interior lamp 38 is installed at the rear side of the refrigerating chamber 32.
이와 같이 구성된 본 발명에 따른 냉장고의 고내등 온/오프 동작을 설명하면 다음과 같다.Referring to the high-light on / off operation of the refrigerator according to the present invention configured as described above are as follows.
먼저, 전원공급부를 통하여 전원이 제어부로 인가되면 상기 제어부는 압축기 및 냉동/냉장실팬(미도시)을 구동시켜 냉장고를 통상운전 시킨다(S101).First, when power is applied to the control unit through the power supply unit, the control unit drives the compressor and the freezer / refrigeration chamber fan (not shown) to normally operate the refrigerator (S101).
상기 냉장고가 통상운전을 실시하는 동안 냉장고의 제어부는 냉동/냉장실(30)(32)의 내상 전방 상측에 설치된 발광부(42)에서 광을 발생하도록 상기 발광부(42)를 턴온 시킨다(S102).While the refrigerator performs normal operation, the controller of the refrigerator turns on the light emitting part 42 to generate light from the light emitting part 42 provided above the inner image front of the freezing / freezing chambers 30 and 32 (S102). .
그리고 상기 제어부는 상기 냉동/냉장실(30)(32)의 내상 전방 하측에 설치된 수광부(44)를 통해 상기 발광부(42)에서 발광되는 광을 수광했는지 여부를 판단하고(S103) 상기의 판단결과 상기 수광부(44)가 광을 수광 했으면, 상기 제어부는 냉동/냉장실도어가 닫혀 있는 것으로 판단하여 고내등구동부로 제어신호를 보내어 고내등(38)을 오프시킨다.The control unit determines whether or not the light emitted from the light emitting unit 42 has been received through the light receiving unit 44 installed in the lower front of the inner image of the freezing / freezing chambers 30 and 32 (S103). When the light receiving unit 44 receives the light, the controller determines that the freezing / refrigeration door is closed and sends a control signal to the high light driving unit to turn off the high light 38.
만약, 상기 판단결과 상기 수광부(44)가 광을 수광하지 못했으면, 상기 제어부는 사용자가 냉동/냉장실도어를 열어 상기 냉동/냉장실(30)(32)로 수납물을 수납하거나 혹은 저장된 수납물을 인출하는 행위를 실시하고 있는 것으로 간주하여 고내등구동부로 제어신호를 보내어 고내등(38)을 온시킨다.If, as a result of the determination, the light receiving unit 44 does not receive the light, the controller opens the freezing / freezing chamber door to store the contents in the freezing / freezing chambers 30 and 32 or stores the stored objects. It is assumed that the drawing operation is being performed, and a control signal is sent to the high light driving unit to turn on the high light 38.
상기한 바와 같이 본 발명은 냉동/냉장실의 내상 상하 전방에 광을 발생하는 발광부 및 상기 광을 수광하는 수광부를 각각 설치하여 상기 발광부에서 발생되는 광을 상기 수광부가 이를 감지하지 못할 경우에만 냉장고의 고내등이 온 될 수 있도록 함으로써 소비전력을 감소시킬 수 있는 효과가 있다.As described above, the present invention provides a refrigerator only when the light receiving unit does not detect the light generated from the light emitting unit by installing a light emitting unit for generating light and a light receiving unit for receiving the light, respectively, on the upper and lower sides of the inside of the freezer / refrigeration chamber. By allowing the interior lamp to be turned on, the power consumption can be reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0058212A KR100389647B1 (en) | 1998-12-24 | 1998-12-24 | How to control the interior light of the refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0058212A KR100389647B1 (en) | 1998-12-24 | 1998-12-24 | How to control the interior light of the refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000042122A KR20000042122A (en) | 2000-07-15 |
| KR100389647B1 true KR100389647B1 (en) | 2003-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR10-1998-0058212A Expired - Fee Related KR100389647B1 (en) | 1998-12-24 | 1998-12-24 | How to control the interior light of the refrigerator |
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| Country | Link |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060075027A (en) * | 2004-12-28 | 2006-07-04 | 엘지전자 주식회사 | Refrigerator lamp and its control method |
| DE102009002040A1 (en) * | 2009-03-31 | 2010-10-07 | BSH Bosch und Siemens Hausgeräte GmbH | Combination refrigeration unit with interior lighting |
| KR102347134B1 (en) * | 2014-04-15 | 2022-01-03 | 엘지전자 주식회사 | Refrigerator and Controlling Method for the same |
| DE102016202567A1 (en) * | 2016-02-19 | 2017-08-24 | BSH Hausgeräte GmbH | Domestic refrigerating appliance with an interior lighting and method for producing a household refrigerating appliance |
-
1998
- 1998-12-24 KR KR10-1998-0058212A patent/KR100389647B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| KR20000042122A (en) | 2000-07-15 |
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