KR0129622Y1 - Lighting circuit for refrigerator lamp - Google Patents
Lighting circuit for refrigerator lamp Download PDFInfo
- Publication number
- KR0129622Y1 KR0129622Y1 KR2019960022583U KR19960022583U KR0129622Y1 KR 0129622 Y1 KR0129622 Y1 KR 0129622Y1 KR 2019960022583 U KR2019960022583 U KR 2019960022583U KR 19960022583 U KR19960022583 U KR 19960022583U KR 0129622 Y1 KR0129622 Y1 KR 0129622Y1
- Authority
- KR
- South Korea
- Prior art keywords
- freezer
- lamp
- door
- refrigerator
- power source
- 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
-
- 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
-
- 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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- 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 냉장고의 램프 점등 회로에 관한 것으로, 전원(1)의 일단에 일단이 연결된 냉장실 램프(2), 상기 전원(1)의 타단에 일단이 연결된 냉동실 램프(3), 팬모터(6), 냉장실 도어가 열리면 상기 전원(1)의 타단과 냉장실 램프(2)의 타단을 연결하고 냉장실 도어가 닫히면 상기 전원(1)의 타단과 팬모터(6)의 일단을 연결하는 냉장실 도어 스위치(4) 및, 냉동실 도어가 열리면 상기 전원(1)의 일단과 냉동실 램프(3)의 타단을 연결하고 냉동실 도어가 닫히면 상기 전원(1)의 일단과 팬모터(6)의 타단을 연결하는 냉동실 도어 스위치(5)를 포함하여 구성되어, 냉장실 도어가 열리면 냉장실 램프가 점등시키고 냉동실 도어가 열리면 냉동실 램프가 점등시키는 한편, 냉동실와 냉장실 도어가 동시에 열리면 냉장실 램프와 냉동실 램프를 모두 점등시킬 수 있는 것이다.The present invention relates to a lamp lighting circuit of a refrigerator, a refrigerator compartment lamp (2) having one end connected to one end of a power source (1), a freezer compartment lamp (3) having one end connected to the other end of the power source (1), and a fan motor (6). A refrigerator compartment door switch (4) connecting the other end of the power source (1) to the other end of the refrigerator compartment lamp (2) when the refrigerator compartment door is opened; and connecting the other end of the power source (1) and one end of the fan motor (6) when the refrigerator compartment door is closed. And, a freezer door switch connecting one end of the power source 1 to the other end of the freezer compartment lamp 3 when the freezer door is opened and connecting one end of the power source 1 and the other end of the fan motor 6 when the freezer door is closed. It is configured to include (5), the refrigerator compartment lamp is turned on when the refrigerator compartment door is opened and the freezer compartment lamp is turned on when the freezer compartment door is opened, while the refrigerator compartment lamp and the freezer compartment lamp can be turned on when the freezer compartment and the refrigerator compartment door are opened at the same time.
Description
본 고안은 냉동 혹은 냉장고 도어를 열고 닫음에 따라 냉동 혹은 냉장실내에 있는 램프를 각각 점등/소등하는 냉장고의 램프 점등회로에 관한 것으로, 좀더 상세하게는 냉동실과 냉장실 도어를 동시에 열 경우에 냉동실 램프와 냉장실 램프를 모두 점등시킬 수 있는 냉장고의 가 모두도 각실마다 램프 등이 점등될 수 있는 회로에 관한 것이다.The present invention relates to a lamp lighting circuit of a refrigerator that turns on / off the lamps in the freezer or refrigerator compartment as the refrigerator or the refrigerator door is opened and closed. More specifically, the freezer lamp and the refrigerator compartment when the freezer compartment and the refrigerator compartment door are opened at the same time. All of the refrigerators capable of lighting all the lamps also relate to a circuit in which a lamp or the like can be lit in each room.
종래의 냉장고 램프 점등회로는 제1도와 같이 도시할 수 있는 바, 사용자가 냉장실 도어를 열면 냉장실 도어 스위치(4)가 절환되어 전원(1) - 냉장실 램프(2) - 냉장실 도어 스위치(4) - 전원(1)의 폐회로가 형성됨에 따라 냉장실 램프(2)가 점등된다.Conventional refrigerator lamp lighting circuit can be shown as shown in Figure 1, when the user opens the refrigerator compartment door, the refrigerator compartment door switch (4) is switched to the power source (1)-refrigerator compartment lamp (2)-refrigerator compartment door switch (4)- As the closed circuit of the power source 1 is formed, the refrigerating chamber lamp 2 is turned on.
그리고, 사용자가 냉동실 도어를 열면 냉동실 도어 스위치(5)가 절환되어 전원(1) - 냉동실 램프(3) - 냉동실 도어 스위치(5) - 전원(1)의 폐회로가 형성됨에 따라 냉동실 램프(3)가 점등된다.Then, when the user opens the freezer door, the freezer door switch 5 is switched to form a closed circuit of the power source 1-freezer lamp 3-freezer door switch 5-power source 1 and the freezer lamp 3. Lights up.
또한, 냉장실 도어와 냉동실 도어가 모두 닫힌 경우에만 전원(1) - 냉장실 도어 스위치(4) - 냉동실 도어 스위치(5) - 팬모터(6) - 전원(1)의 폐회로가 형성되어 팬모터(6)가 동작한다.In addition, only when both the refrigerator door and the freezer door are closed, the closed circuit of the power source (1)-the refrigerator door switch (4)-the freezer door switch (5)-the fan motor (6)-the power source (1) is formed and the fan motor (6 ) Works.
그러나, 상기와 같은 종래의 램프 점등회로는 냉동실의 도어 및 냉장실의 도어를 동시에 열릴 경우에는 냉장실 램프는 점등되나 냉동실의 램프 등은 점등되지 않게 되어 있으므로, 사용자가 냉동실내에 있는 필요한 물건을 찾는 데 어려운 점이 있었다.However, in the conventional lamp lighting circuit as described above, when the door of the freezer compartment and the door of the refrigerating compartment are opened at the same time, the refrigerator compartment lamp is turned on but the lamp of the freezer compartment is not lit, so that it is difficult for a user to find a necessary object in the freezer compartment. There was a point.
본 고안은 상기한 문제점을 해소하기 위해 안출된 것으로, 냉동실이 열리면 냉동시 램프가 점등시키고 냉장실이 열리면 냉장실 램프를 점등시킬 뿐만 아니라 냉동실 및 냉장실 도어를 동시에 열릴 경우에 냉동실 램프와 냉장실 램프를 모두 점등시킬 수 있는 냉장고의 램프 점등회로를 제공하는데 그 목적이 있다.The present invention was devised to solve the above problems, and when the freezer is opened, the lamp is turned on when the freezer is opened, and when the freezer is opened, the lamp is turned on as well as when the freezer and the fridge doors are opened at the same time. It is an object of the present invention to provide a lamp lighting circuit of a refrigerator.
상기와 같은 목적을 달성하기 위한 본 고안에 따른 냉장고의 램프 점등회로는, 전원의 일단에 연결된 냉장실 램프, 상기 전원의 타단에 일단이 연결된 냉동실 램프, 팬모터, 냉장실 도어가 열리면 상기 전원의 타단과 냉장실 램프의 타단을 연결하고 냉장실 도어가 닫히면 상기 전원의 타단과 팬모터의 일단을 연결하는 냉장실 도어 스위치 및, 냉동실 도어가 열리면 상기 전원의 일단과 팬모터의 타단을 연결하는 냉동실 도어 스위치를 포함하여 구성되어, 냉장실 도어와 냉동실 도어가 모두 열린 경우에 냉장실 램프와 냉동실 램프를 모두 점등시킬 수 있는 것이다.Lamp lighting circuit of the refrigerator according to the present invention for achieving the above object, the refrigerator compartment lamp connected to one end of the power source, the freezer compartment lamp, one end connected to the other end of the power source, the other end of the power source and the refrigerator door A refrigerator compartment door switch that connects the other end of the refrigerator compartment lamp and connects the other end of the power supply to one end of the fan motor when the refrigerator compartment door is closed, and a freezer compartment door switch that connects one end of the power supply to the other end of the fan motor when the freezer door is opened. When the refrigerator compartment door and the freezer compartment door are both open, the refrigerator compartment lamp and the freezer compartment lamp can be turned on.
제1도는 종래의 도어스위치를 이용한 냉장고의 램프 점등회로도이고,1 is a lamp lighting circuit diagram of a refrigerator using a conventional door switch,
제2도는 본고안에 따른 도어스위치를 이용한 냉장고의 램프 점등회로도이다.2 is a lamp lighting circuit diagram of a refrigerator using a door switch according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 냉장실 램프 3 : 냉동실 램프2: cold room lamp 3: freezer lamp
4 : 냉장실도어스위치 5 : 냉동실도어스위치4: refrigerator door switch 5: freezer door switch
6 : 팬모터6: fan motor
이하, 첨부된 도면을 참조하여 본 고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도2는 본 고안에 따른 냉장고의 램프 점등회로도로서, 본 고안의 램프 점등회로는, 전원(1)의 일단에 일단이 연결된 냉장실 램프(2), 상기 전원(1)의 타단에 일단이 연결된 냉동실 램프(3), 팬모터(6), 냉장실 도어가 열리면 상기 전원(1)의 타단과 냉장실 램프(2)의 타단을 연결하고 냉장실 도어가 닫히면 상기 전원(1)의 타단과 팬모터(6)의 일단을 연결하는 냉장실 도어 스위치(4) 및, 냉동실 도어가 열리면 상기 전원(1)의 일단과 냉동실 램프(3)의 타단을 연결하고 냉동실 도어가 닫히면 상기 전원(1)의 일단과 팬모터(6)의 타단을 연결하는 냉동실 도어 스위치(5)를 포함하여 구성되어 있다.Figure 2 is a lamp lighting circuit diagram of the refrigerator according to the present invention, the lamp lighting circuit of the present invention, the refrigerator compartment lamp one end is connected to one end of the power source (1), the freezer compartment one end is connected to the other end of the power source (1) When the lamp 3, the fan motor 6, and the refrigerating compartment door are opened, the other end of the power supply 1 is connected to the other end of the refrigerating compartment lamp 2, and when the refrigerating compartment door is closed, the other end of the power supply 1 and the fan motor 6 are closed. The refrigerator door switch 4 for connecting one end of the refrigerator compartment door and the freezer compartment door are opened to connect one end of the power source 1 and the other end of the freezer compartment lamp 3 and when the freezer door is closed, one end of the power source 1 and the fan motor ( The freezer door switch 5 which connects the other end of 6) is comprised.
상기와 같이 구성된 본 고안의 작용을 도2를 참조하여 상세히 설명하면 다음과 같다.When described in detail with reference to Figure 2 the operation of the present invention configured as described above.
냉장실 도어와 냉동실 도어가 모두 점등된 상태에서는 전원(1) - 냉동실 도어 스위치(5) - 팬모터(6) - 냉장실 도어 스위치(4) - 전원(1)의 폐회로가 형성되어, 팬모터(6)가 구동된다.When both the refrigerating compartment door and the freezing compartment door are lit, the closed circuit of the power source (1)-the freezer door switch (5)-the fan motor (6)-the refrigerating compartment door switch (4)-the power source (1) is formed, and the fan motor (6 ) Is driven.
그리고, 사용자가 냉장실 도어를 열면 냉장실 도어 스위치(4)가 절환되어, 전원(1) - 냉장실 램프(2) - 냉장실 도어 스위치(4) - 전원(1)의 폐회로가 형성되어 냉장실 램프(2)가 점등되는 한편, 팬모터(6)가 정지하게 된다.When the user opens the refrigerating compartment door, the refrigerating compartment door switch 4 is switched to form a closed circuit of the power source 1-the refrigerating compartment lamp 2-the refrigerating compartment door switch 4-the power supply 1 and the refrigerating compartment lamp 2 Lights up while the fan motor 6 stops.
그리고, 사용자가 냉동실 도어를 열면 냉동실 도어 스위치(5)가 절환되어, 전원(1) - 냉동실 도어 스위치(5) - 냉동실 램프(3) - 전원(1)의 폐회로가 형성되어 냉동실 램프(3)가 점등되는 한편, 팬모터(6)가 정지하게 된다.Then, when the user opens the freezer door, the freezer door switch 5 is switched to form a closed circuit of the power source 1-the freezer door switch 5-the freezer lamp 3-the power source 1 and the freezer lamp 3 Lights up while the fan motor 6 stops.
또한, 사용자가 냉장실 도어와 냉동실 도어를 모두 열면 냉장실 도어 스위치(4)가 절환되어, 전원(1) - 냉장실 램프(2) - 냉장실 도어 스위치(4) - 전원(1)의 폐회로가 형성되어 냉장실 램프(2)가 점등됨과 더불어 전원(1) - 냉동실 도어 스위치(5) - 냉동실 램프(3) - 전원(1)의 폐회로가 형성되어 냉동실 램프(3)가 점등된다.In addition, when the user opens both the refrigerating compartment door and the freezer compartment door, the refrigerating compartment door switch 4 is switched to form a closed circuit of the power source 1-refrigerating compartment lamp 2-refrigerating compartment door switch 4-power supply 1 In addition to the lamp 2 being turned on, a closed circuit of the power source 1-the freezer door switch 5-the freezer compartment lamp 3-the power source 1 is formed and the freezer compartment lamp 3 is turned on.
이상에서 살펴본 바와 같이 본 고안에 따르면, 냉동실이 열리면 냉동시 램프가 점등시키고 냉장실이 열리면 냉장실 램프를 점등시킬 수 뿐만 아니라 냉동시 및 냉장실 도어를 동시에 열릴 경우에 냉동실 램프와 냉장실 래프를 모두 점등시킬 수 있는 것이다.As described above, according to the present invention, when the freezer is opened, the lamp is turned on when the freezer is opened, and when the freezer is opened, the lamp is turned on, and when both the freezer and the refrigerator door are opened, both the freezer lamp and the refrigerator compartment lamp can be turned on. It is.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960022583U KR0129622Y1 (en) | 1996-07-29 | 1996-07-29 | Lighting circuit for refrigerator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960022583U KR0129622Y1 (en) | 1996-07-29 | 1996-07-29 | Lighting circuit for refrigerator lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980009160U KR980009160U (en) | 1998-04-30 |
| KR0129622Y1 true KR0129622Y1 (en) | 1999-01-15 |
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ID=19462662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960022583U KR0129622Y1 (en) | 1996-07-29 | 1996-07-29 | Lighting circuit for refrigerator lamp |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0129622Y1 (en) |
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1996
- 1996-07-29 KR KR2019960022583U patent/KR0129622Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR980009160U (en) | 1998-04-30 |
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