CN104980672B

CN104980672B - Ultramicro power consumption standby power supply device

Info

Publication number: CN104980672B
Application number: CN201410143433.2A
Authority: CN
Inventors: 杨群学
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-11
Filing date: 2014-04-11
Publication date: 2019-11-12
Anticipated expiration: 2034-04-11
Also published as: CN104980672A

Abstract

The present invention discloses a kind of ultramicro power consumption standby power supply device, the present apparatus takes the standby power of electric double structure using basis power supply and driving, with switch transformer (3-7), triode (3-9) is core, connect into Switching Power Supply, the 5th foot of switch transformer (3-7) exports high-frequency ac and rectifies through the second diode (3-2), it is connected to three terminal regulator input terminal (H-2), through the 14th capacitor (3-14) of capacitor, third capacitor (3-3) filtering, three terminal regulator output end (H-3) exports (VCC) basic standby power, control power supply (VCC) is maintained with weak current to meet infrared remote receiver (4) starting for condition；One-way SCR (2-1) is triggered conducting, (VDD) pass through one-way SCR (2-1) stronger driving current, three terminal regulator input terminal (H-2) is added to through the 7th diode (2-2), it is ensured that the work of controlled electric appliance safety and stability.It is achieved the intelligent control of various electric appliances, when not changing traditional operation habit and whipping, the ultra-micro power consumption that make stand-by power consumption drop to 0.008W or less almost be zero, improving economic benefit social benefit brought by earth living environment for energy-saving and emission-reduction can not estimate.

Description

Ultramicro power consumption standby power supply device

Technical field

Apparatus of the present invention are related to the standby power field of various household electrical appliance and various industrial electronic electric equipment products, especially suitable The standby power field that can control in requisition for remote operated electronic apparatus full-automatic intelligent.

Technical background

To in the newest actual test of existing commercially available electric equipment products, wherein representing the flat panel TV of frontline technology product Angry stand-by power consumption is all even as high as 30W or more in the similar products that 4-20W is produced not long ago with electricity.National regulation flat panel TV Standard be 1W, it is seen that the difficulty that reach this standard is still very big.

Summary of the invention

Patent No. of the State Intellectual Property Office in the December in 2009 of Granted publication on the 30th: 2009200076359 " electronics Electric appliance low power consumption standby power supply device ", it is able to achieve minimum standby power losses 0.1W, and " the ultramicro power consumption standby power supply device " of this case The standby power of electric double structure is taken using basis power supply and driving, it is this strong with weak band, to mend weak ingenious structure by force, can succeed real Existing stand-by power consumption 0.008W is hereinafter, the stand-by power consumption of so ultra micro is almost similar to zero.

Technical solution

Apparatus of the present invention solve technical solution used by its technical problem: taking electric binode using basis power supply and driving The standby power of structure is core, is connected into Switching Power Supply, switch transformer (3- with switch transformer (3-7), triode (3-9) 7) the 5th foot output high-frequency ac rectifies through the second diode (3-2), is connected to three terminal regulator input terminal (H-2), through the 14th Capacitor (3-14), third capacitor (3-3) filtering, three terminal regulator output end (H-3) exports (VCC) basic standby power, with weak Electric current maintains control power supply (VCC) to meet infrared remote receiver (4) starting and, for condition, its own stand-by power consumption be made to drop to 0.008 Below；The conducting once one-way SCR (2-1) is triggered, (VDD) pass through one-way SCR (2-1) stronger driving current, warp 7th diode (2-2), which is superimposed to three terminal regulator input terminal (H-2), makes the standby power of the basis (VCC) power supply have stronger bear Loading capability, it is ensured that the work of controlled electric appliance safety and stability.Make various hundreds and thousands of kilowatts of industrial electrical equipments intelligent control and Single firewire Intelligent wall switch is achieved, and meets never cold sudden strain of a muscle in the LED ball lamp closed state of 2W.

Beneficial effect

People often can see public service ads of first economizing on electricity in this way in CCTV, and signal language occurs in picture: you sleep, but they It does not rest also, and then shows the picture of various household electrical appliance stand-by power consumptions: 4.9 watts of computer, 8.07 watts of TV, air-conditioning 8 one by one Watt, 2.48 watts of washing machine, 11 watts of micro-wave oven, 12.35 watts of sound equipment, coda terminate prompt spectators: according to statistics, if everyone and When turning off standby electric appliance power supply, the electric energy of saving can supply three provinces in the northeast of China all household electricities.Actual life according to observations In people, most or habit remote controler and mouse operate the Push And Releases of various electric appliances." zero-power waits for the present invention Electromechanical source device " when people do not change traditional operation habit and whip, owner closed with traditional operation mode after 20 seconds, standard True sum is turned off manually just the same, and thorough turning off standby electric appliance makes stand-by power consumption zero, to save electric energy, reduces titanium dioxide Economic benefit brought by the discharge of carbon and social benefit can not be estimated.

Detailed description of the invention 3

The following further describes the present invention with reference to the drawings.

Fig. 1 is present apparatus structure chart.

Fig. 2 is present apparatus example structure figure.

In figure, 1- master control power supply, 2- driving power, 3- fundamental power supply, 4- infrared remote receiver, 5- microprocessor, 6- is controlled Electric appliance.Wherein (1-0) relay, (1-1) relay contact, (1-3) third diode, (1-4) the 4th diode, (1-5) Five diodes, (1-6) the 6th diode, (2-2) the 7th diode, the 8th diode of (3-2) second diode (3-8), (1-7) 7th capacitor, (3-3) third capacitor, (3-6) the 6th capacitor, (3-10) the tenth capacitor, (3-14) the 14th capacitor, (2-3) Three resistance, (3-1) first resistor, (3-4) the 4th resistance, (3-5) the 5th resistance, (3-11) eleventh resistor, (3-13) the tenth Three resistance, (3-12) are voltage-stabiliser tube, and (3-9) is triode, and (4-1) is infrared remote receiver power end, (4-2) infrared remote receiver End, (4-3) infrared remote receiver output end, (5-1) power supply of microprocessor end, (5-2) output end of microprocessor, (5-3) micro process Device input terminal, (5-4) microprocessor ground terminal, (5R1) are triggering resistance, (3-7) switch transformer, (H) three terminal regulator, (H- 1) three terminal regulator ground terminal, (H-2) three terminal regulator input terminal, (H-3) three terminal regulator output end, (6-1) charged power are inserted Seat, (6-2) are controlled electric appliance, it can be the various loads such as resistive, capacitive, perception.

Specific embodiment:

1: being core, orderly connection first resistor (3-1), the 4th with switch transformer (3-7), triode (3-9) in figure Resistance (3-4), the 5th resistance (3-5), eleventh resistor (3-11), thirteenth resistor (3-13), the 6th capacitor (3-6), the tenth Capacitor (3-10), the 8th diode (3-8), voltage-stabiliser tube (3-12) collectively form Switching Power Supply, by switch transformer (3-7) the 5th Foot exports high-frequency ac and rectifies through the second diode (3-2), is connected to three terminal regulator input terminal (H-2), is connected across three ends Voltage-stablizer input terminal (H-2) and the 14th capacitor (3-14) of ground terminal and the electricity of three terminal regulator output end (H-3) and ground terminal Capacitor filter, three terminal regulator output end (H-3) export the basis (VCC) power supply standby power.

2: in figure, one-way SCR (2-1) trigger electrode (G) is connected across between the pole and micro process (5-2) and triggers resistance (5R1) is triggered, and one-way SCR (2-1) conducting puts at cathode (K) and takes out driving heavy current by the 7th diode (2-2) Being superimposed to three-terminal voltage-stabilizing input terminal (H-2) makes (VCC) basic standby power have stronger load capacity.

3: in figure, bidirectional triode thyristor (1-2) first anode (T1), third diode (1-3) anode, the 4th diode (1- 4) anode, one-way SCR (2-1) anode (A), the 7th capacitor (1-7) anode, and are connected to high pressure (VDD), the five or two pole at totally 5 points Manage (1-5) negative terminal, the 6th diode (1-6) negative terminal, the 7th capacitor (1-7) cathode, bidirectional triode thyristor (2-1) second plate (T2), totally 4 points and be connected to (GND).

The left end 4:AC220V zero curve contact relay (1-0), right end and the 4th diode (1-4) cathode, the 6th diode (1- 6) anode and connects by 3 points, and AC220V firewire is directly connect with third diode (1-3) cathode, the 5th diode (1-5) anode.

5: the five resistance (3-5) right ends, the 4th lower end resistance (3-4), the 6th capacitor (3-6) anode, triode (3-9) hair Emitter-base bandgap grading four point attachment；8th diode (3-8) cathode, 2 points of cathode of voltage-stabiliser tube (3-12) are connected jointly, and first resistor (3-1) is left (VDD), right end and the upper end thirteenth resistor (3-13), the 1st end of switch transformer (3-7) are terminated, common to connect, switch transformer The 2nd end (3-7) is connect with triode (3-9) collector, and the 3rd end of switch transformer (3-7) and the 8th diode (3-8) anode are even It connects.

6: the triggered resistance of microprocessor (5-2) high level (5R1) is sent to one-way SCR (2-1) trigger electrode (G), unidirectionally Silicon-controlled (2-1) and bidirectional triode thyristor (1-2) successive conductive, relay (1-0) obtain electric, underloading actuation, relay contact (1-1) Closure connects AC220V firewire because of unloaded no-spark, and controlled electric appliance (6-2) is inserted into standby power socket (6-1) and completes, and is controlled Electric appliance (6-2) standby mode, when instruction controlled electric appliance (6-2) work starts, heavy current is in closed relay contact (1- 1) current supply circuit is completed in；When entering itself standby mode when controlled electric appliance (6-2) shuts down, relay (1-0) still maintains to be attracted, Relay contact (1-1), which still locates closed state, will not equally generate spark, and microprocessor (5-2) was through 30 seconds delay high level knots Beam, one-way SCR (2-1), bidirectional triode thyristor (1-2) turn off in succession, and relay (1-0) release, relay contact (1-1) is jumped It opens, thoroughly cuts off whole current supply circuits of controlled electric appliance (6-2).Three terminal regulator output end (H-3) returns to basic power supply at this time Standby mode.

Claims

1. a kind of ultramicro power consumption standby power supply device, its stand-by power consumption only 0.008W, it is characterized in that: the ultra-micro power consumption waits for Electromechanical source device includes: that switch transformer (3-7) includes the coil of left, center, right three, and the upper end of left side coil is the 5th end, the left side The lower end of coil be the 6th end, intermediate coil upper end be the 1st end, intermediate coil lower end be the upper end at the 2nd end, the right coil Lower end for the 3rd end, the right coil is the 4th end；5th resistance (3-5) right end, the 4th lower end resistance (3-4), the 6th capacitor (3- 6) anode, 4 points of emitter of triode (3-9) are connected jointly；8th diode (3-8) anode, 2 points of voltage-stabiliser tube (3-12) anode are total Same connection, first resistor (3-1) left terminated high voltage (VDD), first resistor (3-1) right end and the upper end thirteenth resistor (3-13), The 1st end of switch transformer (3-7) connects jointly, and the 2nd end of switch transformer (3-7) is connect with triode (3-9) collector, switch The 3rd end of transformer (3-7) is connect with the 8th diode (3-8) cathode；The lower end of 4th resistance (3-4), switch transformer (3-7) The 6th end, the 5th resistance (3-5) right end connect jointly；By the 5th end of switch transformer (3-7) output high-frequency ac through second Diode (3-2) rectification is exported to three terminal regulator input terminal (H-2), is connected across three terminal regulator input terminal (H-2) and ground 14th capacitor (3-14) and three terminal regulator output end (H-3) at end and the third capacitor (3-3) of ground terminal filter, and three ends are steady Depressor output end (H-3) output basis power supply standby power.

2. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: one-way SCR (2-1) trigger electrode It is connected across triggering resistance (5R1) between the pole and microprocessor (5-2) to be triggered, one-way SCR (2-1) conducting unidirectionally may be used Control silicon (2-1) cathode taking-up driving heavy current, which is superimposed to three terminal regulator input terminal (H-2) by the 7th diode (2-2), makes base Plinth standby power has stronger load capacity.

3. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: the second bidirectional triode thyristor (1-2) One anode (T1), the cathode of third diode (1-3), the cathode of the 4th diode (1-4), one-way SCR (2-1) anode (A), the 7th capacitor (1-7) anode 5 points and is connected to high pressure (VDD) totally, the 5th diode (1-5) anode, the 6th diode (1-6) Anode, the 7th capacitor (1-7) cathode, the first bidirectional triode thyristor (1-2) second plate (T2) and are connected to ground terminal (GND) at totally 4 points.

4. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: AC220V zero curve contact relay (1- 0) right end of left end, relay (1-0) and the 4th diode (1-4) anode, the 6th 3 points of diode (1-6) cathode simultaneously connect, AC220V firewire is directly connect with third diode (1-3) anode, the 5th diode (1-5) cathode.

5. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: microprocessor (5-2) high level passes through Triggering resistance (5R1) is sent to one-way SCR (2-1) trigger electrode (G), one-way SCR (2-1) and bidirectional triode thyristor (1-2) phase After conducting, relay (1-0) must be electric, and underloading is attracted, and relay contact (1-1) is closed because of unloaded no-spark, by AC220V firewire It connects, controlled electric appliance (6-2) is inserted into standby power socket (6-1) and completes controlled electric appliance (6-2) standby mode, instructs controlled electric appliance When (6-2) work starting, heavy current completes current supply circuit in closed relay contact (1-1)；Controlled electric appliance (6-2) When entering itself standby mode when shutdown, relay (1-0) still maintains to be attracted, and it is same that relay contact (1-1) still locates closed state Sample will not generate spark, and microprocessor (5-2) terminated through 30 seconds delay high level, one-way SCR (2-1), bidirectional triode thyristor (1-2) is turned off in succession, and the whole of controlled electric appliance (6-2) is thoroughly cut off in relay (1-0) release, relay contact (1-1) tripping Current supply circuit；Three terminal regulator output end (H-3) returns to basis power supply standby mode at this time.