KR890004474Y1 - Automatic on/off control device for room airconditioner - Google Patents

Automatic on/off control device for room airconditioner Download PDF

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KR890004474Y1
KR890004474Y1 KR2019860009753U KR860009753U KR890004474Y1 KR 890004474 Y1 KR890004474 Y1 KR 890004474Y1 KR 2019860009753 U KR2019860009753 U KR 2019860009753U KR 860009753 U KR860009753 U KR 860009753U KR 890004474 Y1 KR890004474 Y1 KR 890004474Y1
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switch
relay
turned
timer
room
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KR2019860009753U
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KR880003029U (en
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손상철
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주식회사 금성사
구자학
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/14—Automatic controllers electric in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
    • G05B11/16—Two-step controllers, e.g. with on/off action
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/262—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of switching or blocking orders

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

내용 없음.No content.

Description

룸에어콘의 자동 온/오프 제어장치Room air conditioning automatic on / off control

첨부한 도면은 본 고안의 회로도이다.The accompanying drawings are circuit diagrams of the subject innovation.

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

R1∼R3: 저항 D1∼D3: 다이오드R 1 to R 3 : Resistor D 1 to D 3 : Diode

TR1: 트랜지스터 I1: 인버터TR 1 : Transistor I 1 : Inverter

SW1,SW2: 스위치 RL1: 릴레이SW 1 , SW 2 : Switch RL 1 : Relay

RL11: 릴레이스위치 1,1' : 전원부RL 11 : Relay switch 1,1 ': Power part

2 : 타이머 3 : 플립플롭2: timer 3: flip-flop

4 : 룸에어콘 5 : 타이머부4: room air conditioner 5: timer unit

본 고안은 룸에어콘의 구동을 자동으로 온/오프하는 룸에어콘 자동 온/오프 제어장치에 관한 것으로, 특히 룸에어콘이 설치된 실내에 사람의 유무에 따라 그의 작동이 자동으로 온/오프되게 한 룸에어콘의 자동 온/오프제어장치에 관한 것이다.The present invention relates to a room air conditioner automatic on / off control device that automatically turns on / off the operation of a room air conditioner. In particular, a room air conditioner whose operation is automatically turned on / off according to the presence or absence of a person in a room where the room air conditioner is installed. It relates to an automatic on / off control device of.

종래의 경우에는 룸에콘이 설치된 실내에 사람의 유무에 관계없이 주전원스위치의 온/오프에 따라 룸에어콘이 작동되게 되어 있었다. 즉 사용자가 룸에콘의 주전원 스위치를 온시켜 그를 가동시키면 이후 룸에어콘은 실내에 사람의 유무에 관계없이 자체의 온도제어장치의 조절에 의해 일정온도 범위내에서 게속 작동하게 되어 있었다.In the conventional case, the room air conditioner is operated according to the on / off of the main power switch regardless of the presence or absence of a person in the room where the cone is installed. In other words, when the user turns on the main power switch of the room-econ and operates it, the room-air-con is continuously operated within a certain temperature range by adjusting its own temperature controller regardless of the presence or absence of a person in the room.

그러나 이와같은 종래에 있어서 사용자가 룸에어콘의 가동도중 장시간 실내에 비운다든지 하여, 룸에콘이 설치된 실내에 사람이 없을 때에도 그의 주전원스위치가 온되어 있으면 계속 작동을 하게되어 전기안전사고의 위험은 물론 불필요한 전력의 낭비가 따르는 단점이 있었다.However, in this conventional case, the user empties the room for a long time during the operation of the room air conditioner, and even if there is no room in the room where the cone is installed, if the main power switch is turned on, the operation is continued and the danger of electric safety accident is of course. There was a disadvantage of unnecessary waste of power.

본 고안은 이와같은 종래의 단점을 감안하여, 룸에어콘에 사람의 유무를 감지하는 스페이스센서 및 타이머를 설치하고 그 스페이서센서 및 타이머로 하여 룸에어콘의 전원스위치를 제어하게 함으로써 룸에어콘이 설치된 실내에 사람이 있으면 에어콘이 정상적으로 작동을 하게하고 실내에 사람이 없으면 일정시간 후 구동이 자동으로 정지되게 안출한 것으로 첨부한 도면에 의하여 이를 상세히 설명하면 다음과 같다.The present invention, in view of the above-mentioned disadvantages, by installing a space sensor and a timer for detecting the presence of a person in the room air conditioner and control the power switch of the room air conditioner with the spacer sensor and the timer in the room where the room air conditioner is installed If there is a person, the air conditioner operates normally, and if there is no person in the room, the driving stops automatically after a certain time.

전원부(1)에 접속된 스페이스센서스위치(SW2)는 플립플롭(3)의 세트단자(S) 및 저항(R1)에 접속하고, 그 접속점은 다이오드(D1)를 통한 후, 타이머(2)의 리세트단자(RST)에 접속함과 아울러 인버터(I1)룰 통해 타이머(2)의 입력측에 접속하고 그의 출력측은 다이오드(D2)를 통해 상기 플립플롭(3)의 리세트단자(R)에 접속하며, 플립플롭(3)의 출력단자(Q)는 저항(R2)를 통해 트랜지스터(TR1)의 베이스에 접속하여 그의 콜렉터는 다이오드(D3) 및 릴레이(RL1)를 통해 주전원스위치(SW1)에 접속하고, 릴레이스위치(RL11)는 룸에어콘(4)의 전원부(1')에 접속하여 구성한 것으로, 상기에서 센서스위치(SW2)는 실내의 사람을 감지하면 온되게하고, 타이머(2)는 그의 리세트(RST)에 고전위가 인가되면 타이머(2)의 입력신호에 관계없이 그가 리세트되어 저전위를 출력하게 하며, 그의 리세트단자(RST)에 저전위가 인가되는 경우에는 타이머(2)의 입력신호를 일정시간 지연시켜 출력하게 하는 한편 릴레이스위치(RL11)는 릴레이구동시 단락되게 한 것으로 이와같이 구성한 본 고안의 작용 및 효과를 상세히 설명하면 다음과 같다.The space sensor switch SW 2 connected to the power supply unit 1 is connected to the set terminal S and the resistor R 1 of the flip-flop 3, and the connection point is connected through the diode D 1 , and then the timer ( It is connected to the reset terminal RST of 2) and is connected to the input side of the timer 2 via the inverter I 1 rule, and its output side is the reset terminal of the flip-flop 3 through the diode D 2 . (R), the output terminal (Q) of the flip-flop (3) is connected to the base of the transistor (TR 1 ) via a resistor (R 2 ) so that its collector is a diode (D 3 ) and relay (RL 1 ) It is connected to the main power switch (SW 1 ) through, the relay switch RL 11 is configured by connecting to the power supply (1 ') of the room air conditioner (4), wherein the sensor switch (SW 2 ) detects people in the room When the high potential is applied to the reset (RST), the timer 2 resets and outputs the low potential regardless of the input signal of the timer 2. And its reset terminal (RST), if applied to a low potential to have to have an input signal of the timer (2) to be a predetermined time delay to short-circuit when the outputs while the relay driving the relay switch (RL 11) configured in this way the Referring to the operation and effects of the design in detail as follows.

룸에어콘(4)이 설치된 실내에 사람이 들어오면, 스페이스센서의 감지동작에 의해 상기한 바와같이 센서스위치(SW2)가 온되고, 이에따라 센서스위치(SW2)를 통한 고전위가 플립플롭(3)의 세트단자(S)에 인가됨과 동시에 타이머(2)의 리세트단자(RST)에 인가되므로 타이머(2)가 리세트되어 그로부터 출력된 저전위신호가 플립플롭(3)의 리세트단자(R)에 인가되며, 플립플롭(3)의 출력단자(Q)로 부터는 고전위 신호가 출력되어 트랜지스터(TR1)의 베이스에 인가되므로 그가 온된다.When a person enters the room where the room air conditioner 4 is installed, the sensor switch SW 2 is turned on as described above by the sensing operation of the space sensor, and accordingly, the high potential through the sensor switch SW 2 is flip-flop ( In addition to the set terminal S of 3) and the reset terminal RST of the timer 2, the timer 2 is reset and the low potential signal outputted therefrom is reset terminal of the flip-flop 3. Is applied to (R), and a high potential signal is output from the output terminal Q of the flip-flop 3 and applied to the base of the transistor TR 1 so that it is turned on.

이때 룸에어콘(4)를 가동시키고자 주전원스위치(SW1)를 온시키면 전원부(1)의 전원이 릴레이(RL1) 및 상기 트랜지스터(TR1)를 통해 접지로 흐르게 되고, 이에따라 릴레이(RL1)가 구동되어 상기한 바와같이 릴레이스위치(RL11)가 단락되므로 전원부(1')의 전원이 릴레이스위치(RL11)를 통해 룸에어콘(4)에 인가되어 룸에어콘(4)이 정상적으로 가동되게 된다.At this time, when the main power switch SW 1 is turned on to operate the room air conditioner 4, the power of the power supply unit 1 flows to the ground through the relay RL 1 and the transistor TR 1 , and thus the relay RL 1. Is driven to short-circuit the relay switch RL 11 as described above, so that the power of the power supply 1 'is applied to the room air conditioner 4 through the relay switch RL 11 so that the room air conditioner 4 is normally operated. do.

이와같은 상태에서 룸에어콘(4)이 설치된 실내에 사람이 없게되면, 상기한 바와같이 스페이서센서의 감지동작에 의해 센서스위치(SW2)가 오프되고, 이에따라 플립플롭(3)의 세트단자(S)에 저전위가 인가됨과 동시에 타이머(2)의 리세트(RST)에 저전위가 인가되어 타이머(2)는 상기 저전위신호가 인버터(I1) 를 통해 그의 입력측에 입력된 고전위신호를 상기한 바와같이 일정시간 지연후 출력시켜 플립플롭(3)의 리세트단자(R)에 인가하게 된다.In such a state, when there is no person in the room where the air conditioner 4 is installed, the sensor switch SW 2 is turned off by the detection operation of the spacer sensor as described above, and accordingly, the set terminal S of the flip-flop 3 is turned off. The low potential is applied to the reset (RST) of the timer (2) at the same time as the low potential is applied to the timer (2) to the high potential signal input to the input side of the low potential signal through the inverter (I 1 ) As described above, it is output after a predetermined time delay and applied to the reset terminal R of the flip-flop 3.

이와같이하여 플립플롭(3)의 출력단자(Q)로 부터는 저전위신호가 출력되어 트랜지스터(TR1)의 베이스에 인가되므로 그가 오프되고, 이에따라 릴레이(RL1)의 구동이 정지되어 릴레이스위치(RL11)가 오프되므로 룸에어콘(4)의 가동이 정지하게 된다. 즉 룸에어콘(4)이 설치된 실내에 사람이 없어 스페이스센서스위치(SW2)가 오프된 후 일정시간이 지나면 룸에어콘(4)의 가동이 자동적으로 정지되게 되는 것이다.In this way, since the low potential signal is output from the output terminal Q of the flip-flop 3 and applied to the base of the transistor TR 1 , it is turned off. Accordingly, the driving of the relay RL 1 is stopped and the relay switch RL is stopped. 11 ) is turned off, the operation of the room air conditioner 4 is stopped. That is, since there is no person in the room where the air conditioner 4 is installed, the room air conditioner 4 is automatically stopped after a certain time after the space sensor switch SW 2 is turned off.

상기 동작에서, 타이머(2)의 일정지연시간내에 사람이 다시 들어오면 센서스위치가 다시 온되고, 플립플롭(3)의 세트단자(S)에 고전위가 인가됨과 동시에 상기 고전위신호가 타이머(2)를 리세트시켜 플립플롭(3)의 리세트단자(R)에 고전위가 인가됨과 동시에 상기 고전위신호가 타이머(2)를 리세트시켜 플립플롭(3)의 리세트단자(R)에는 저전위 신호가 인가되게 되므로 플립플롭(3)의 출력단자(Q)로 부터는 계속 고전위신호가 출력되어 룸에어콘은 계속 가동하게 된다.In this operation, when a person enters again within a predetermined delay time of the timer 2, the sensor switch is turned on again, a high potential is applied to the set terminal S of the flip-flop 3, and the high potential signal 2) is reset and a high potential is applied to the reset terminal R of the flip-flop 3, and the high potential signal resets the timer 2 to reset the terminal R of the flip-flop 3. Since a low potential signal is applied to the high potential signal from the output terminal Q of the flip-flop 3, the room air conditioner continues to operate.

이상에서 설명한 바와같이 본 고안은 실내에 사람의 유무를 감시하는 스페이스센서 및 타이머를 이용하여 룸에어콘의 구동을 제어함으로써 룸에어콘이 설치된 실내에 사람이 있으면 정상작동을 하게하고, 사람이 없게되면 일정시간후 자동정지하게 하여 룸에어콘의 운용안정성을 향상시킴은 물론 불필요한 전력소비를 방지하는 효과가 있게된다.As described above, the present invention controls the operation of the room air conditioner by using a space sensor and a timer that monitors the presence of a person in the room, so that if there is a person in the room where the room air conditioner is installed, it operates normally, and when there is no person, It automatically stops after time to improve room air conditioner's operational stability and prevent unnecessary power consumption.

Claims (2)

전원부(1),주전원스위치(SW1) 스페이스센서의 감지동작에 의해 온/오프되는스페이스센서스위치(SW2), 주전원스위치(SW1)와 스페이스센서스위치(SW2)에 접속된 타이머부(5) 및 룸에어콘(4)의 전원부(1')에 접속된 릴레이스위치(RL11)로 구성하여, 스위치(SW1)가 온상태에서 스위치(SW2)가 온되면 즉시 릴레이스위치(RL11)가 온되고 스위치(SW2)가 오프되면 일정시간지연후 릴레이스위치(RL11)가 오프되게 함을 특징으로하는 룸에어콘의 자동 온/오프 제어장치.Power source (1), the main power switch (SW 1), a space sensor switch being turned on / off by the sensing operation of the space sensor (SW 2), a timer unit connected to the main power switch (SW 1) and a space sensor switch (SW 2) ( 5) and configured as a power supply section (1 ') the relay switch (RL 11) connected to the room air conditioning (4), a switch (SW 1) is switched from the on state (SW 2) that when one immediately relay switch (RL 11 ) Is on and the switch (SW 2 ) is turned off, the relay switch (RL 11 ) after a certain time delay, the room air conditioner automatic on / off control device. 제1항에 있어서, 스페이스센서스위치(SW2)는 플립플롭(3)의 세트단자(S) 및 타이머(2)의 리세트단자(RST)에 접속하고, 그 접속점은 인버터(I1)를 통해 상기 타이머(2)의 입력측에 접속하며 그의 출력측은 플립플롭(3)의 리세트단자(R)에 접속하여 그의 출력단자(Q)는 콜렉터가 릴레이(RL1)를 통해 주전원스위치(SW1)에 접속된 트랜지스터(TR1)의 베이스에 접속하여 스위치(SW2)가 온되면 트랜지스터(TR1)가 온되어 릴레이(RL1)가 구동하므로써 릴레이스위치(RL11)가 온되게 하고, 스위치(SW2)가 오프되면 일정시간지연후 저항(R1)가 오프되어 릴레이(RL1)의 구동이 정지되므로써 릴레이스위치(RL11)가 오프되게 함을 특징으로 하는 룸에어콘(4)의 자동 온/오프 제어장치.The space sensor switch SW 2 is connected to the set terminal S of the flip-flop 3 and the reset terminal RST of the timer 2, and the connection point of the space sensor switch SW 2 is connected to the inverter I 1 . Main power switch through the reset terminal (R) whose output terminals (Q) is a collector, the relay (RL 1) and connected to the connection on the input side and its output side flip-flop (3) of the timer (2) through (SW 1 Is connected to the base of the transistor (TR 1 ) connected to the switch (SW 2 ) is turned on when the transistor (TR 1 ) is turned on by the relay (RL 1 ) to drive the relay switch (RL 11 ), When (SW 2 ) is off, the resistance R 1 is turned off after a certain time delay, so that the relay switch RL 11 is turned off by stopping the driving of the relay RL 1 . On / Off Control.
KR2019860009753U 1986-07-07 1986-07-07 Automatic on/off control device for room airconditioner KR890004474Y1 (en)

Priority Applications (1)

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KR2019860009753U KR890004474Y1 (en) 1986-07-07 1986-07-07 Automatic on/off control device for room airconditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860009753U KR890004474Y1 (en) 1986-07-07 1986-07-07 Automatic on/off control device for room airconditioner

Publications (2)

Publication Number Publication Date
KR880003029U KR880003029U (en) 1988-04-11
KR890004474Y1 true KR890004474Y1 (en) 1989-07-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860009753U KR890004474Y1 (en) 1986-07-07 1986-07-07 Automatic on/off control device for room airconditioner

Country Status (1)

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Publication number Publication date
KR880003029U (en) 1988-04-11

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