CN201374463Y

CN201374463Y - Energy-saving socket

Info

Publication number: CN201374463Y
Application number: CN200920002376U
Authority: CN
Inventors: 兰如根
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-02
Filing date: 2009-02-02
Publication date: 2009-12-30
Anticipated expiration: 2019-02-02

Abstract

The utility model relates to an energy-saving socket, and in particular to a universal energy-saving socket which can automatic sense the variation of the load and realize complete shutoff of AC power and energy conservation, which comprises a shell, a starting button, a closing button, an indication lamp, a power source, a delay execution circuit, an AC-DC relay, an output sampling detection control, a main-control controlled external interface and the like, and is characterized in that the system power source supplies power to the delay execution circuit to work; an AC contactor is connected with the input-output end of the power source and is connected with a system power source circuit in parallel; when the main control electric appliance is used, a mutual inductor is accessed to the main control output end, and the produced voltage is commutated and filtered, and a regulation resistance divides and adjusts the voltage, and a resistor-capacitor unit buffers, and a luminous diode is started, controlled and indicated, so that a triode is conducted so as to control the delay of a time-base integrated circuit and to maintain the connection of the circuit. When the main controlled electric appliance is stopped, the voltage which is formed on the mutual inductor is inadequate to facilitate the connection of the triode, so that the time-base integrated circuit delays, and the output is disconnected, and the power supply of all main controlled electric appliances, controlled peripheral electric appliances and the socket is automatically disconnected, thereby, zero power consumption and energy conservation can be realized.

Description

Energy-conservation socket

Technical field:

The utility model belongs to the electric energy-saving product scope, relates to a kind of energy-conservation socket, can perception load variations, reach the general purpose type energy-saving socket of energy-conservation purpose.

Background technology:

Energy-conservation in the market socket mostly is small power electric brain TV class greatly; It is first-class to be used in small tv, be used on the big TV or other places just not all right, high-power electrical equipment is inapplicable, simultaneously these products will be monitored artificial control signal, versatility is poor; And patent ZL200620022272.2, the complicated debugging of load self-induction type socket, circuit is difficult, bad adaptability, and the complete shut-down source that cuts off the power supply automatically, and zero-power is energy-conservation.Power consumption during for the elimination standby is avoided long-time energising, influences appliance life, can not forget unplugg after most electrical equipment use up, and cuts off AC power, and frequent plug, not only trouble is more aggravated loose contact, the damage plugs and sockets, and influence is used.

Summary of the invention:

The utility model purpose is to provide a kind of switching circuit, the automatic AC complete shut-down energy-conservation socket that breaks.

The utility model is achieved through the following technical solutions:

A kind of general-purpose energy-saving socket, the perception load variations reaches the general purpose type energy-saving socket that exchanges the disconnected energy-conservation purpose of complete shut-down automatically; It is characterized in that, by start-up circuit, power circuit, the sampling of master control appliance power detects control circuit, time-base integrated circuit, the AC-DC relay of execution, indicator light, master control, controlled output, the compositions such as housing that independent jack is many and switch is many; System power supply is the power supply of capacitance current-limiting step-down rectifier filtering voltage regulation, is connected in delay executing circuit; Instrument transformer is serially connected in AC relay output main control end, the current/voltage of induction is through rectifying and wave-filtering, the potentiometer dividing potential drop is adjusted, the Resistor-Capacitor Unit buffering, light-emitting diode opens control and indication, and the detection control signal for triode amplification conducting is connected in delay executing circuit, control time-base integrated circuit computing time-delay, the control circuit break-make; A.C. contactor is connected in the power supply input/output terminal, and its source end and system power supply circuit also connect; Master control output termination master control electrical equipment, the controlled output termination peripheral hardware electrical equipment of being correlated with.

When master control electrical equipment quits work, form undertension on the instrument transformer so that the triode conducting through the time-base integrated circuit time-delay, is cut off output, the controlled electrical equipment of master control and this socket power all turn-off, and realize that zero-power is energy-conservation.

Description of drawings:

Fig. 1 is the energy-conservation socket block diagram of the utility model.

Fig. 2 is energy-conservation socket circuit figure.

A kind of circuit that the energy-conservation socket of Fig. 3 the utility model is more succinct.

Embodiment:

As shown in Figure 2, the energy-conservation socket of the utility model, AC relay JQX-13F, two groups of contacts are connected in input/output terminal.AN1, AN2 are self-resetting switch, use bell button, and A.C. contactor selects when big, and AN1 also should select contact current big.System power supply is in parallel with AC relay, and when pressing AN1, electric current is high pressure moment Starting mode through the N of power supply 220V point-D10-positive source-power cathode-R5-D12-AN1-JK1 normally-closed contact 2-1-L-220V electric power loop.The capacitance current-limiting step-down, power supply is made in the rectifying and wave-filtering voltage stabilizing, circuit start, the delay circuit trigger, carrying out direct current relay J1 is that 12V selects JZC-23F, its normally opened contact two ends and at the AN1 two ends start adhesive and keep conducting.

Instrument transformer is selected the instrument transformer in Lou protecting for use, and master control output line string encloses around 1-5, during electrical work; it forms voltage commutation filtering, adjusts C6, R2 buffering through the W1 dividing potential drop; D17 detects and opens control, makes the Q1 conducting, and D17 plays to detect and opens control and indicative function; its pressure drop of light-emitting diode D17 is between the 1.5-2.6V, and it is more eye-catching to choose five lis of transparent diodes that glow, and D5, D6 are protection Q1 effect; it is low level that the Q1 conducting causes 6 pin of IC1; its 3 pin is a high level, and the J1 adhesive is kept and connected output.R1 chooses 220K, and C1 is 470uF, delays time approximately 150 seconds.K is controlled and straight-through diverter switch.As when using gas kitchen, lampblack absorber is by the controlled pass-through state that switches to of energy-conservation socket.When master control electrical equipment quits work, form undertension on the instrument transformer with the Q1 conducting, charge to C1 through R1, when the 6 pin voltages of IC1 rise to power supply 2/3,3 pin output low levels, J1 discharges, J2 also and then discharges, cut off output, the controlled peripheral hardware electrical equipment of master control electrical equipment and this socket power all turn-off, and realize that zero-power is energy-conservation.

In the present embodiment, the master control appliance power can open control and keep conducting output greater than 60 watts, and stand-by power consumption enters the Energy Saving Control state less than 50 watt-hours, and then it is disconnected to exchange complete shut-down.Fig. 3 circuit is more succinct, and principle is similar to Fig. 2.

Energy-conservation socket cost is low, the disconnected control of complete shut-down, the electrical equipment machine power consumption of waiting a little while,please.Economical and practical, memorandum is energy-conservation.

Claims

1, a kind of energy-conservation socket, the perception load variations reaches the general purpose type energy-saving socket that exchanges the disconnected energy-conservation purpose of complete shut-down automatically; It is characterized in that, by start-up circuit, power circuit, master control appliance power sampling detects control circuit, the time basis set become delay circuit, the AC-DC relay of execution, indicator light, master control, controlled output, the many compositions such as housing with more than the switch of independent jack; System power supply is the power supply of capacitance current-limiting step-down rectifier filtering voltage regulation, is connected in delay executing circuit; Instrument transformer is serially connected in AC relay output main control end, the current/voltage of induction is through rectifying and wave-filtering, the potentiometer dividing potential drop is adjusted, the Resistor-Capacitor Unit buffering, light-emitting diode opens control and indication, and the detection control signal for triode amplification conducting is connected in delay executing circuit, through time-base integrated circuit computing time-delay, control circuit break-make; Master control output termination master control electrical equipment, the controlled output termination peripheral hardware electrical equipment of being correlated with.