KR850001045Y1 - Television power source system for remote control - Google Patents

Television power source system for remote control Download PDF

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Publication number
KR850001045Y1
KR850001045Y1 KR2019830011279U KR830011279U KR850001045Y1 KR 850001045 Y1 KR850001045 Y1 KR 850001045Y1 KR 2019830011279 U KR2019830011279 U KR 2019830011279U KR 830011279 U KR830011279 U KR 830011279U KR 850001045 Y1 KR850001045 Y1 KR 850001045Y1
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KR
South Korea
Prior art keywords
remote control
transformer
power
power supply
control device
Prior art date
Application number
KR2019830011279U
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Korean (ko)
Inventor
김남호
Original Assignee
주식회사금성사
허신구
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Priority to KR2019830011279U priority Critical patent/KR850001045Y1/en
Application granted granted Critical
Publication of KR850001045Y1 publication Critical patent/KR850001045Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)

Abstract

내용 없음.No content.

Description

원격 제어용 텔레비젼의 전원 공급장치TV's power supply for remote control

제1도는 본 고안의 회로도.1 is a circuit diagram of the present invention.

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

S1: 전원 스위치 T1: 원격제어장치용 트랜스S 1 : Power switch T 1 : Remote control device transformer

T2: 주트랜스 1 : 원격 제어장치의 전원공급회로T 2 : Main transformer 1: Power supply circuit of remote control device

2 : 릴레이 구동회로 Ry : 릴레이2: relay driving circuit Ry: relay

S3: 릴레이 스위치S 3 : relay switch

본 고안은 원격 제어하는 텔레비젼에서, 평상시에는 원격 제어장치에만 전원을 공급할 수 있게 별도의 용량이 적은 트랜스를 사용하여 주트랜스에는 전원이 인가되지 않도록 하므로써 무부하 전력 손실이 없도록한 전원 공급장치의 구성 개량에 관한 것이다.The present invention improves the configuration of a power supply device in which a no-load power loss is avoided by using a transformer having a small capacity so that power can be supplied only to a remote control device. It is about.

종래에 텔레비젼을 원격 제어하려면 평상시에도 주트랜스에 전원을 인가하여 원격 제어장치에는 항상 전원이 공급되고 있어야 되므로 용량이 큰 주트랜스에서 무부하 전력 손실로 많은 전력을 낭비하게 되는 결점이 있었다.In order to remotely control a TV in the related art, power is normally supplied to the main transformer so that the remote control device is always supplied with power, so that a large amount of power is wasted due to no-load power loss in a large main transformer.

본 고안은 이와 같은 점을 감안하여 원격 제어장치는 소형 트랜스로 항상 전원을 공급케 하고 주트랜스에는 텔레비젼을 볼때만 전원이 공급되도록 릴레이 구동회로를 구성하여 평상시에는 주트랜스에는 전원이 인가되지 못하게 하므로써 무부하 전력을 소비하지 않도록 한 것이다.In view of this, the remote control device always supplies power to a small transformer, and the relay drive circuit is configured so that the main transformer is supplied only when watching TV, so that power is not normally applied to the main transformer. It does not consume no load power.

본 고안의 구성은 제1도와 같이, 전원(ACV)의 한선은 전원 스위치(S1)와 퓨우즈(F1,F2)를 지나 전원절환 스위치(S2)를 통해 원격제어장치용 트랜스(T1)와 주트랜스(T2)의 1차측에 각각 접속되고, 다른 선은 원격제어장치용 트랜스(T1)의 1차측에 연결된 동시에 릴레이스위치(S3)를 지나 주트랜스(T2)의 1차측에 접속되며, 원격제어장치용 트랜스(T1)의 2차측에 접속된 원격 제어장치의 전원공급회로(1)는 릴레이(Ry)구동회로(2)에 연결되고 주트랜스(T2)의 2차측에는 텔레비젼 전원 공급회(3)를 접속하여서 된 것이다.The configuration of the present invention is as shown in Figure 1, one line of the power supply (ACV) through the power switch (S 1 ) and the fuse (F 1 , F 2 ) through the power switch (S 2 ) for the remote control device transformer ( T 1 ) and the primary side of the main transformer (T 2 ), respectively, and the other wire is connected to the primary side of the transformer (T 1 ) for the remote control, and at the same time through the relay switch (S 3 ), the main transformer (T 2 ). The power supply circuit 1 of the remote control device, which is connected to the primary side of the remote control device and connected to the secondary side of the transformer T 1 for the remote control device, is connected to the relay Ry driving circuit 2 and the main transformer T 2. Is connected by connecting the television power supply circuit 3 to the secondary side.

미설명부호 A~F : 전원 절환 스위치(S2)의 접속단자, 4 : 원격 제어장치이다.Unexplained code A ~ F: Connection terminal of power switch (S 2 ), 4: Remote control device.

본 고안의 작용효과는 제1도와 같이, 원격 제어장치용 트랜스(T1)는 소형이고 매우 적은 소비전력을 갖으며 트랜스(T2)는 텔레비젼 전원 공급회로(3)에 전원을 공급하는 주트랜스이다.The effect of the present invention is as shown in Fig. 1, the transformer T 1 for the remote control device is small and has very low power consumption, and the transformer T 2 is a main transformer for supplying power to the television power supply circuit 3. to be.

또한 전압 절환 스위치(S2)는 입력되는 전원(ACV) 전압이 100볼트일 때는 실선과 같이 단자(A)-단자(E)-단자(C)를 접속하고, 전원(ACV) 전압이 220볼트일 때는 점선과 같이 단자(D)-단자(B)-단자(F)를 접속하여 사용하며 트랜스(T1,T2)는, 일차측에 인가되는 전압이 100볼트이든 220볼트이든 상관없이 2차측에서 출력되는 전압은 항항 같게 설계, 제작되어 있다.In addition, when the input voltage (ACV) voltage is 100 volts, the voltage switching switch (S 2 ) connects the terminal (A), the terminal (E), and the terminal (C) like a solid line, and the power supply (ACV) voltage is 220 volts. In this case, the terminal (D) -terminal (B) -terminal (F) is connected and used as a dotted line. The transformer (T 1 , T 2 ) is 2 regardless of whether the voltage applied to the primary side is 100 volt or 220 volt. The voltage output from the vehicle side is designed and manufactured in the same way.

그리고 릴레이 구동회로(2)는 도시되지 않은 원격제어 송신기의 원격 제어를 받아서 릴레이(Ry)를 ON, OFF 시키게 된다.In addition, the relay driving circuit 2 turns on and off the relay Ry under the remote control of a remote control transmitter (not shown).

평상시에 전원스위치(S1)만을 ON해 두는 경우에는 전원(ACV)에서 전원스위치(S1)를 지나 전압 절환 스위치(S2)를 통해 원격 제어장치용 트랜스(T1)에는 전원(ACV)이 가해지지만 릴레이 스위치(S3)가 OFF 되어 있으므로 주트랜스(T2)에는 전혀 전원이 가해지지 않게 된다.When only the power switch (S 1 ) is normally turned on, the power supply (AC 1 ) passes from the power supply (ACV) through the power switch (S 1 ) to the transformer (T 1 ) for the remote control device through the voltage switching switch (S 2 ). Although the relay switch (S 3 ) is OFF, no power is applied to the main transformer (T 2 ).

따라서 원격 제어장치용 트랜스(T1)의 2차측에 연결된 원격 제어장치의 전원 공급회로(1)에만 전원이 인가되어 원격 제어장치(4)와 릴레이 구동회로(2)에 전원이 공급되므로 텔레비젼은 원격 제어할 수 있는 상태로 대기하고 있게 되며, 주트랜스(T2)와 텔레비젼 전원 공급회로(3)는 전혀 동작하지 않아서 전력을 소비하지 않게되는 것이다.Therefore, since power is supplied only to the power supply circuit 1 of the remote control device connected to the secondary side of the transformer T 1 for the remote control device, power is supplied to the remote control device 4 and the relay driving circuit 2. Standby in a state that can be controlled remotely, the main transformer (T 2 ) and the television power supply circuit (3) does not operate at all to consume no power.

이러한 상태에서 텔레비젼을 보려면 원격 제어 송신기로 릴레이 구동회로(2)를 원격 제어하여 릴레이(Ry)를 ON시키면 릴레이 스위치(S3)가 ON 되므로 트랜스(T2)에 전원(ACV)이 가해져서 텔레비젼 전원 공급회로(3)가 동작하여 텔레비젼을 볼 수 있게되는 것이다.To watch television in such a state, when the relay drive circuit 2 is remotely controlled and the relay Ry is turned on by the remote control transmitter, the relay switch S 3 is turned on, so that the power supply ACV is applied to the transformer T 2 . The power supply circuit 3 operates to be able to watch television.

이와 같이 본 고안은 평상시에는 주트랜스에는 전원이 가해지지 않게된 것이므로 전력 낭비를 방지하게 된 것이며, 또한 트랜스의 수명도 길게된 것이다.As such, the present invention is to prevent power waste because power is not normally applied to the main transformer, and the life of the transformer is also extended.

Claims (1)

전원(ACV)의 한선은 원격 제어장치용 트랜스(T1)와 주트랜스(T2)의 1차측에 각각 접속되고, 다른선은 원격 제어장치용 트랜스(T1)의 1차측에 연결된 동시에 릴레이 스위치(S3)를 지나 주트랜스(T2)의 1차측에 접속되며, 원격 제어장치용 트랜스(T1)의 2차측에 접속된 원격 제어장치의 전원 공급회로(1)는 릴레이(Ry) 구동회로(2)에 연결되고 주트랜스(T2)의 2차측에는 공지의 텔레비젼 전원 공급회로(3)를 접속하여 무부하 전력 손실이 없도록한 것을 특징으로 하는 원격 제어용 텔레비젼의 전원 공급장치.One line of the power supply (ACV) is connected to the primary side of the remote control transformer (T 1 ) and the main transformer (T 2 ), respectively, and the other line is connected to the primary side of the remote control transformer (T 1 ). The power supply circuit 1 of the remote controller connected to the primary side of the main transformer T 2 via the switch S 3 and connected to the secondary side of the transformer T 1 for the remote controller is a relay Ry. And a known television power supply circuit (3) connected to the drive circuit (2) and connected to the secondary side of the main transformer (T 2 ) so that no load power loss occurs.
KR2019830011279U 1983-12-28 1983-12-28 Television power source system for remote control KR850001045Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830011279U KR850001045Y1 (en) 1983-12-28 1983-12-28 Television power source system for remote control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830011279U KR850001045Y1 (en) 1983-12-28 1983-12-28 Television power source system for remote control

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KR850001045Y1 true KR850001045Y1 (en) 1985-05-25

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Application Number Title Priority Date Filing Date
KR2019830011279U KR850001045Y1 (en) 1983-12-28 1983-12-28 Television power source system for remote control

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