KR940003821B1 - Washing machine of cordless control-type - Google Patents
Washing machine of cordless control-type Download PDFInfo
- Publication number
- KR940003821B1 KR940003821B1 KR1019910017135A KR910017135A KR940003821B1 KR 940003821 B1 KR940003821 B1 KR 940003821B1 KR 1019910017135 A KR1019910017135 A KR 1019910017135A KR 910017135 A KR910017135 A KR 910017135A KR 940003821 B1 KR940003821 B1 KR 940003821B1
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- signal
- washing machine
- control
- unit
- receiver
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Abstract
Description
제1도는 본 발명의 조립단면도.1 is an assembled cross-sectional view of the present invention.
제2도는 본 발명의 블럭도.2 is a block diagram of the present invention.
제3도는 종래의 세탁기 단면도.3 is a cross-sectional view of a conventional washing machine.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 몸체 2 : 톱 커버(Top Cover)1: Body 2: Top Cover
3 : Control PCB 4 : 조작판넬3: Control PCB 4: Control Panel
5 : 리모콘 수신부 6 : 신호발생부5: remote control receiver 6: signal generator
7 : Main PCB 7a : MICOM7: Main PCB 7a: MICOM
8 : 신호수신부 9 : 반사경(Mirror)8: signal receiver 9: mirror
10 : 구동부10: drive unit
본 발명은 세탁기의 컨트롤(Control)부와 구동부간의 신호처리를 무선으로 처리하는 세탁기에 관한 것으로, 특히 세탁기의 컨트롤부와 구동부의 리이드(Lead)선 연결방식에서 탈피하여 무선제어방식(발광다이오드)인 리모콘(Remocon)채용에 의해 조립작업이 쉬워지고, 제품의 원가 경쟁력을 향상시킬 수 있는 무선 컨트롤 방식의 세탁기에 관한 것이다.The present invention relates to a washing machine for wirelessly processing signal processing between a control unit and a driving unit of a washing machine. In particular, the wireless control method (light emitting diode) is separated from the lead wire connection method of the control unit and the driving unit of the washing machine. The present invention relates to a washing machine of a wireless control method that can be easily assembled by using a remote controller and improves the cost competitiveness of a product.
종래의 경우에는 첨부된 도면 제3도와 같이 세탁기의 몸체(21) 상단부에 컨트롤 메인 PCB(22)를 톱 커버(23)로 내장시켜 구동부(24)와 별도로 분리시킨 상태에서 다량의 리이드선을 리이드 커넥터(25)로 연결시킨 구조로 되어있었다. 또한, 그 동작에 있어서는 컨트롤 메인 PCB(22)의 선택모드 스위치의 전기적 신호를 받아 메인 PCB(26)에 내장된 마이콤이 구동부(24)를 제어하여 세탁기를 작동시키게 됨으로써 톱 커버(23)에 내장된 컨트롤 메인 PCB(22)와 구동부(24)간의 다수의 리이드선 커넥터(25)가 발생되어 조립공정이 복잡하고, 제조단가가 상승되는 등의 문제점이 있었다.In the related art, as shown in FIG. 3, the lead main body 22 of the washing machine 21 is built into the top cover 23 by the top cover 23 to separate a large amount of lead wire in a state separated from the driving unit 24. The structure was connected by the connector 25. In addition, in operation, the microcomputer embedded in the main PCB 26 receives the electrical signal of the selection mode switch of the control main PCB 22 to control the drive unit 24 to operate the washing machine, thereby being embedded in the top cover 23. A plurality of lead wire connectors 25 are generated between the control main PCB 22 and the driving unit 24, which causes a complicated assembly process and increases manufacturing costs.
따라서 본 발명은 상술한 바와같은 종래의 제반문제점을 감안하여 안출된 것으로, 세탁기의 몸체 상단부에 무선제어방식인 신호발생부를 설치하고 그와 연계 조합되는 신호수신부를 채용함으로써, 구동부와 메인 PCB간의 무선제어(발광다이오드의 송수신 이용) 방식으로, 컨트롤부와 구동부간의 신호처리 및 제어를 시킬 수 있도록 된 무선 컨트롤 방식의 세탁기를 제공함에 그 목적이 있는 것이다.Therefore, the present invention has been made in view of the above-mentioned conventional problems, and by installing a signal generation unit of a wireless control method on the upper end of the washing machine and employing a signal receiving unit combined with it, a wireless connection between the driving unit and the main PCB It is an object of the present invention to provide a washing machine of a wireless control method that enables signal processing and control between the control unit and the driving unit by a control method (using transmission and reception of a light emitting diode).
이하 첨부된 도면을 참조하여 본 발명의 목적을 달성하기 위한 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration for achieving the object of the present invention with reference to the accompanying drawings in detail.
세탁기의 메인 PCB(7)에 내장된 마이콤(7a)에 의해 구동부(10)를 제어하는 세탁기에 있어서, 세탁기의 몸체(1) 내부 하단부에 구동부(10) 및 출력제어 및 전원을 공급시키는 마이콤(7a)이 내장된 메인 PCB(7)와 신호수신부(8) 및 신호를 반사시키는 반사경(9)을 설치하고, 상기 세탁기의 몸체(1) 상단부 톱 커버(2)에는 Control PCB(3)의 신호발생부(6)와 무선송신으로 무선 제어(발광다이오드)할 수 있도록 리모콘 신호를 수신할 수 있는 리모콘 수신부(5)를 설치한 것이다. 여기에서 미 설명부호 11은 전원코드를 지칭하는 것이다.In the washing machine for controlling the drive unit 10 by the microcomputer (7a) built into the main PCB (7) of the washing machine, the microcomputer (12) to supply the drive unit 10 and the output control and power to the lower end of the body (1) of the washing machine ( The main PCB 7 having the built-in 7a and the signal receiving unit 8 and the reflector 9 reflecting the signal are installed, and the signal of the control PCB 3 is installed on the upper cover 2 of the upper part of the body 1 of the washing machine. It is provided with a remote control receiver 5 capable of receiving a remote control signal so that the generator 6 and the radio control (light emitting diode) by wireless transmission. Here, reference numeral 11 denotes a power cord.
이에 본 발명의 작용효과를 설명하면 다음과 같다.The effect of the present invention will be described as follows.
세탁기의 코드(11)를 전원이 인가토록 꽂은후 세탁기에 세탁물을 넣고 사용자가 몸체(1)의 조작판넬(4) 상의 조작스위치보턴 또는 선택버튼을 누르면 발광다이오드에서 해당기능에 맞는 빛 신호를 발생시켜 빛 신호가 몸체(1) 내부 하단부에 설치된 반사경(9)에 닿게되면 반사경(9)에 의해 빛의 신호가 반사되어 신호수신부(8)에 닿게되면 신호수신부(8)에서 빛의 신호를 전류신호를 만들어 메인 PCB(7)에 내장된 마이콤(7a)에 전류신호가 전달되면 제어를 행하여 출력제어 및 전원을 구동부(10)에 공급시켜 콘트롤 판넬부(4) 및 리모콘(3)의 선택버튼에 맞게 무선방식으로 구동부(10)를 제어할 수 있게 된다.After inserting the cord 11 of the washing machine so that the power is applied, put the laundry into the washing machine, and when the user presses the operation switch button or the selection button on the operation panel 4 of the body 1, the light emitting diode generates a light signal for the corresponding function. When the light signal reaches the reflector 9 installed at the lower end of the body 1, the light signal is reflected by the reflector 9 and the signal receiver 8 reaches the signal receiver 8 so that the signal receiver 8 receives the light signal. When the current signal is transmitted to the microcomputer 7a embedded in the main PCB 7 by making a signal, control is performed to supply output control and power to the driving unit 10 to select buttons of the control panel unit 4 and the remote controller 3. The control unit 10 can be controlled in a wireless manner.
따라서 본 발명은 컨트롤부와 구동부의 상호 연결을 위한 리이드선 연결방식을 탈피하여 리모콘(3)의 선택버튼에 맞게 무선방식으로 구동부(7)를 제어할 수 있고 사용자가 리모콘 조작에 의해 세탁기를 손쉽게 작동시킬 수 있기 때문에 컨트롤부와 구동부 사이의 리이드선 커넥터를 삭제함으로써 재료비 절감 및 조립작업이 용이하여 조립공정의 비용을 절감시킬 수 있을뿐 아니라 제품의 기능향상에 따른 원가 경쟁력을 향상 시킬 수 있는 등의 효과를 얻을 수 있다.Therefore, the present invention can control the drive unit 7 in a wireless manner in accordance with the selection button of the remote controller 3 by breaking the lead wire connection method for the interconnection of the control unit and the drive unit, the user can easily operate the washing machine by operating the remote control By removing the lead wire connector between the control part and the driving part, it is possible to reduce the material cost and assembly work, thereby reducing the cost of the assembly process and improving the cost competitiveness due to the improvement of the product's function. The effect can be obtained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910017135A KR940003821B1 (en) | 1991-09-30 | 1991-09-30 | Washing machine of cordless control-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910017135A KR940003821B1 (en) | 1991-09-30 | 1991-09-30 | Washing machine of cordless control-type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930006237A KR930006237A (en) | 1993-04-21 |
| KR940003821B1 true KR940003821B1 (en) | 1994-05-03 |
Family
ID=19320591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910017135A KR940003821B1 (en) | 1991-09-30 | 1991-09-30 | Washing machine of cordless control-type |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940003821B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100378800B1 (en) * | 2000-04-19 | 2003-04-07 | 엘지전자 주식회사 | A washing machine with bidirection remote control function |
| KR100793760B1 (en) * | 2000-08-05 | 2008-01-10 | 엘지전자 주식회사 | Port installation structure in a washing machine |
| KR100793761B1 (en) * | 2000-08-05 | 2008-01-10 | 엘지전자 주식회사 | Port installation structure in a washing machine |
-
1991
- 1991-09-30 KR KR1019910017135A patent/KR940003821B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930006237A (en) | 1993-04-21 |
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