CN201845963U

CN201845963U - Air conditioner standby management socket started by human body induction

Info

Publication number: CN201845963U
Application number: CN2010202781012U
Authority: CN
Inventors: 王雁尘
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-02
Filing date: 2010-08-02
Publication date: 2011-05-25
Anticipated expiration: 2020-08-02

Abstract

An air conditioner standby management socket started by human body induction mainly aims at power sockets for air conditioner standby power consumption management. The air conditioner standby management socket is characterized in that a micro-power voltage stabilizing power circuit adopts an LED as reference, an infrared inductive monitor circuit selectively adopts a chip BISS001, a temperature monitor circuit and an Rt (themister) thermal element are directly attached on a radiating surface of an SCR(silicon controlled rectifier) and has a negative temperature coefficient characteristic, a delay control circuit consists of three 4069 NAND gates, an optical coupling component consists of an LED directly coupled with a photoconductive resistor, the LED is isolated and shielded from external light, two ends of the photoconductive resistor are directly connected with a G end and a T2 end of a bidirectional silicon controlled thyristor, the bidirectional silicon controlled thyristor consists of two branches of 20A current in parallel connection, a plug is integrated with the socket, a circuit board is mounted in the socket, and an infrared pyroelectric probe is mounted on the socket. Power supply to an air conditioner is started by the infrared inductive monitor circuit, a control signal for two-minute delay is outputted, the bidirectional silicon controlled thyristor is conducted, and power is supplied to the air conditioner. If the air conditioner is loaded, locking of power supply output is controlled. After the air conditioner is unloaded, a signal is detected, locking is released, and control signals for two-minute delay is outputted. If the air conditioner is still in a standby state, the bidirectional silicon controlled thyristor is cut off, and the power supply is closed. The air conditioner standby management socket adopts universal elements, and is low in power consumption and cost.

Description

The air-conditioning standby management socket that human body sensing starts

Affiliated technical field

The utility model relates to the air-conditioning standby management socket that a kind of human body sensing starts, and is primarily aimed at the supply socket of air-conditioning stand-by power consumption management, realizes low-power consumption, low cost, the automatic powered-down power supply of air-conditioning standby.

Background technology

At present, the stand-by power consumption of air-conditioning is mostly more than two watts, and numerous air-conditioning awaiting electric energy consumption can not be ignored, and advocate energy-saving low-carbon now, require a kind of air-conditioning standby management socket.。

Summary of the invention

For promoting energy-saving low-carbon, realization low-power consumption, low cost are treated machine monitoring and management, and the utility model provides the socket of the automatic powered-down of a kind of air-conditioning standby, can be extensively with air-conditioning standby management.

The technical scheme that its technical problem that solves the utility model adopts is: little power consumption voltage-stabilized power supply circuit of being done benchmark by LED, circuit is directly connected to AC power by 4007 positive poles, the current-limiting resistance R2 ground connection of connecting with two LED pipe D1, D2, the positive pole of D1 connects the NPN transistor base, there is 2uF electric capacity to connect over the ground, current-limiting resistance R3 connects the NPN transistor collector, launches very circuit output end of pressure-stabilizing, has 470uF electric capacity to connect over the ground; The infrared induction supervisory circuit is selected chip BISS001 for use; The load monitoring circuit, temperature observation circuit, temperature-sensitive element Rt and regulating element Rw series connection, two ends connect the power supply positive and negative, and mid point connects the NPN transistor base, and transistor collector is just connecting power supply through current-limiting resistance, transistor emitter connects power-, transistor collector output control level; The Rt temperature-sensitive element directly is adjacent on SCR silicon controlled radiating surface, and temperature-sensitive element is a negative temperature coefficient feature; Time-delay control is made up of 4,069 three NAND gate; Light lotus root assembly is to be closed by LED and the direct lotus root of photo resistance, and with outer light Isolated Shield, the photo resistance two ends are directly held with bidirectional triode thyristor G end, T2 and are connected, bidirectional triode thyristor is by two 20A parallel connections, plug and socket is an integral body, in circuit board is installed in, the infrared thermal releasing probe is housed on the socket.The air-conditioning power supply is started by the infrared induction supervisory circuit, export two minutes delay control signal, the bidirectional triode thyristor conducting, to monitored electric power supply, if air-conditioning enters loading, the bidirectional triode thyristor temperature can rise, and directly is adjacent to temperature-sensitive element on the silicon controlled radiating surface, detects output status signal, control power supply output locking, after monitoring circuit withdrawed from loading, detection signal unlocked, export two minutes delay control signal, if air-conditioning is still at holding state, bidirectional triode thyristor ends, and power supply is closed.Adopt universal component, low-power consumption, low cost, little power consumption temp.-measuring type human body sensing air-conditioning standby management socket power consumption is less than 0.01 watt.

The beneficial effects of the utility model are, are the huge wastings of resources that modern society causes at the stand-by power consumption of electrical appliance, and the air-conditioning standby management socket that human body sensing starts can effectively be avoided the above-mentioned wasting of resources.

Description of drawings

Below in conjunction with accompanying drawing and example the utility model is further specified.

Among the figure. be the air-conditioning standby management socket circuit diagram that the utility model human body sensing starts.

Specific embodiments

Among the figure. the voltage stabilizing power supply of supervisory circuit: little power consumption voltage-stabilized power supply circuit of doing benchmark by LED, circuit is directly connected to AC power by 4007 positive poles, the current-limiting resistance R2 ground connection of connecting with two LED pipe D1, D2, the positive pole of D1 connects the NPN transistor base, there is 2uF electric capacity to connect over the ground, current-limiting resistance R3 connects the NPN transistor collector, launches very circuit output end of pressure-stabilizing, has 470uF electric capacity to connect over the ground.

The infrared induction supervisory circuit: selecting chip BISS001 for use, is the little power consumption infrared thermal releasing of homemade low cost control circuit, has constituted the efficient low-consume function of infrared induction supervisory control system.

The load monitoring circuit: temperature observation circuit only has four elements, temperature-sensitive element Rt and regulating element Rw series connection, two ends connect the power supply positive and negative, mid point connects the NPN transistor base, transistor collector is just connecting power supply through current-limiting resistance, transistor emitter connects power-, transistor collector output control level.

The Rt temperature-sensitive element directly is adjacent on SCR silicon controlled radiating surface, temperature-sensitive element is a negative temperature coefficient feature, and during the SCR conducting, controllable silicon self temperature rises to some extent, temperature observation circuit Vi can transfer low level (H-L) to by high level, and the Rw in the circuit is used to regulate the measuring control point of on-the-spot actual monitored.

Delay control circuit: form by 4,069 three NAND gate, drive light lotus root assembly control bidirectional triode thyristor.

Employing is closed the bidirectional triode thyristor alternating current switching circuit that is connected by φ 3 red-light LEDs and photo resistance lotus root, and the direct lotus root of LED and photo resistance is closed, and with outer light Isolated Shield, the photo resistance two ends are directly held with bidirectional triode thyristor G end, A2 and are connected.

Bidirectional triode thyristor is by two 20A parallel connections.

Plug and socket is an integral body, in circuit board is installed in, the infrared thermal releasing probe is housed on the socket.

Claims

1. the air-conditioning standby management socket that starts of human body sensing, it is characterized in that: little power consumption voltage-stabilized power supply circuit of doing benchmark by LED, circuit is directly connected to AC power by 4007 positive poles, the current-limiting resistance R2 ground connection of connecting with two LED pipe D1, D2, the positive pole of D1 connects the NPN transistor base, has 2uF electric capacity to connect over the ground, and current-limiting resistance R3 connects the NPN transistor collector, launch very circuit output end of pressure-stabilizing, have 470uF electric capacity to connect over the ground; The infrared induction supervisory circuit is selected chip BISS001 for use; The load monitoring circuit, temperature observation circuit, temperature-sensitive element Rt and regulating element Rw series connection, two ends connect the power supply positive and negative, and mid point connects the NPN transistor base, and transistor collector is just connecting power supply through current-limiting resistance, transistor emitter connects power-, transistor collector output control level; The Rt temperature-sensitive element directly is adjacent on SCR silicon controlled radiating surface, and temperature-sensitive element is a negative temperature coefficient feature; Time-delay control is made up of 4,069 three NAND gate; Light lotus root assembly is to be closed by LED and the direct lotus root of photo resistance, and with outer light Isolated Shield, the photo resistance two ends are directly held with bidirectional triode thyristor G end, T2 and are connected, bidirectional triode thyristor is by two 20A parallel connections, plug and socket is an integral body, in circuit board is installed in, the infrared thermal releasing probe is housed on the socket.