CN104980672A - Ultra-low power consumption standby power supply device - Google Patents
Ultra-low power consumption standby power supply device Download PDFInfo
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- CN104980672A CN104980672A CN201410143433.2A CN201410143433A CN104980672A CN 104980672 A CN104980672 A CN 104980672A CN 201410143433 A CN201410143433 A CN 201410143433A CN 104980672 A CN104980672 A CN 104980672A
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- power supply
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- supply device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The invention discloses an ultra-low power consumption standby power supply device. The ultra-low power consumption standby power supply device is a standby power supply adopting a dual structure of base power supply and drive power supply. A switch transformer (3-7) and a switch triode (3-9) are taken as cores, and the components are connected into a switch power supply. A high-frequency alternating current output from the fifth pin of the switch transformer (3-7) is rectified via a diode (3-2), connected to an input end (H-2) of a three-terminal regulator, and filtered via capacitors (3-14) (3-3); an output end (H-3) of the three terminal-regulator outputs the base power supply (VCC); the power supply (VCC) is maintained and controlled with a low current under the condition that the start-up of an infrared receiver (4) is satisfied; when a silicon controlled rectifier (2-1) is triggered and broken over, a high voltage (VDD) is applied to the input end (H-2) of the three-terminal regulator through a strong drive current of the silicon controlled rectifier (2-1) via the diode (2-2), so that the safe and steady operation of the controlled device is ensured. The intelligent control of various devices can be realized, and without changing the traditional operation habits, the standby power consumption is decreased to ultralow power consumption which is below 0.008W and close to zero, so that the economic benefits and the social benefits brought for the energy conservation and emission reduction for improving the earth's environment are immeasurable.
Description
Art
Apparatus of the present invention relate to the standby power field of various household electrical appliance and various industrial electronic electric equipment products, especially meet the needs of the standby power field that remote operated electronic apparatus fully-automatic intelligent controls.
Technical background
To in the up-to-date reality test of existing commercially available electric equipment products, wherein represent similar products that the panel TV of frontline technology product and the angry stand-by power consumption of electricity all produce not long ago at 4-20W even up to more than 30W.The standard of national regulation panel TV is 1W, and the difficulty that will reach this standard is as seen still very large.
Summary of the invention
State Intellectual Property Office in the patent No. of Granted publication on the 30th December in 2009 is: " the electronic apparatus low power consumption standby supply unit " of 2009200076359, minimum standby power losses 0.1W can be realized, and " the ultramicro power consumption standby power supply device " of this case, adopt the standby power of basis power supply and driving power taking double structure, this strong with weak band, to mend by force weak ingenious structure, can successfully realize below stand-by power consumption 0.008W, the stand-by power consumption of ultra micro like this is almost similar to zero.
Technical scheme
Apparatus of the present invention solve the technical scheme that its technical problem adopts: adopt basis power supply and drive the standby power of power taking double structure, with switch transformer (3-7), switch triode (3-9) is core, connect into Switching Power Supply, switch transformer (3-7) the 5th pin exports high-frequency ac through diode (3-2) rectification, be connected to three terminal regulator input (H-2), through electric capacity (3-14) (3-3) filtering, (H-3) (VCC) basic standby power is exported, maintaining control power supply (VCC) with weak current moves as condition to meet infrared remote receiver (4) Kei, himself stand-by power consumption is made to drop to less than 0.008, once, one-way SCR (2-1) is triggered conducting, (VDD) by drive current that one-way SCR (2-1) is stronger, being superimposed to three-terminal voltage-stabilizing (H-2) through diode (2-2) makes the standby power of (VCC) basis power supply have stronger load capacity. guarantee the work of controlled electric appliance safety and stability.The Based Intelligent Control of the industrial electrical equipment of various hundreds and thousands of kilowatts and single live wire Intelligent wall switch are achieved, meet never cold sudden strain of a muscle in the LED ball lamp closed condition of 2W.
Beneficial effect
People can see through the CCTV that is everlasting public service ads of economizing on electricity first like this, and signal language appears in picture: you have slept, but they are not also had a rest.And then the picture of various household electrical appliance stand-by power consumption is shown one by one: 4.9 watts, computer, 8.07 watts, TV, 8 watts, air-conditioning, washing machine 2.48 watts, microwave oven 11 watts, sound equipment 12.35 watts, coda terminates to point out spectators: according to statistics, if the power supply of everyone timely turning off standby electrical equipment, the electric energy of saving can be used for the household electricity of answering three provinces in the northeast of China all.Real-life people according to observations, most or custom remote controller and mouse operate the Push And Release of various electrical equipment.The present invention " Zero-power-consumption standby supply unit. > does not change under traditional operation practises and whip situation people, after owner closes by traditional operation mode 20 seconds, just the same with manual-lock accurately, thorough turning off standby electrical equipment., stand-by power consumption is made to be zero,. be saves energy, the economic benefit that the discharge reducing carbon dioxide brings and social benefit cannot be estimated.
Accompanying drawing illustrates 3
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is this structure drawing of device.
Fig. 2 is this device example structure figure.
In figure, 1-master control power supply, 2: driving power, 3-fundamental power supplies, 4-infrared remote receiver, 5-microprocessor, 6-controlled electric appliance.Wherein (1-0) relay, (1-1) relay contact. (1-3), (1-4), (1-5), (1-6), (2-2), (3-2) (3-8) is diode, (1-7), (3-3), (3-6), (3-10), (3-14) be electric capacity, (2-3), (3-1), (3-4), (3-5), (3-11), (3-13) be resistance, (3-12) be voltage-stabiliser tube, (3-9) be triode, (4-1) be infrared remote receiver power end, (4-2) infrared remote receiver ground end, (5-3) infrared remote receiver output, (5-1) power supply of microprocessor end, (5-2) output end of microprocessor, (5-3) microprocessor input, (5-4) microprocessor ground end, (5R1) is trigger resistance (3-7) switch transformer, (H) three terminal regulator, (H-1) three terminal regulator ground end, (H-2) three terminal regulator input, (H-3) three terminal regulator output, (6-1) charged power Inserted seat, (6-2) be controlled electric appliance, it can be resistive, capacitive, the various loads such as perception.
Embodiment:
In 1: figure, with switch transformer (3-7), switch triode (3-9) is core, , orderly contact resistance (3-1) (3-4) (3-5) (3-11) (3-13), electric capacity (3-6) (3-10), diode (3-8), voltage-stabiliser tube (3-12) forms Switching Power Supply jointly, high-frequency ac is exported through diode (3-2) rectification by switch transformer (3-7) the 5th pin, be connected to three terminal regulator input (H-2), the capacitor filtering held electric capacity (3-14) through holding with being connected across (H-2) and (GND) and (H-3) and (GND), (H-3) (VCC) basis power supply standby power is exported..
In 2: figure, one-way SCR (2-1) trigger electrode (G) is connected across resistance (5R1) between this pole and micro-process (5-2) and triggers, one-way SCR (2-1) conducting, drives heavy current to be superimposed to three-terminal voltage-stabilizing (H-2) through diode (2-2) in the taking-up of negative electrode (K) point and makes (VCC) basic standby power have stronger load capacity.
In 3: figure, bidirectional triode thyristor (1-2) first anode (T1), diode (1-3) (1-4) positive pole, one-way SCR (1-10) anode (A), one-way SCR (2-1) anode (A), filter capacitor (1-7) positive pole, totally 6 and be connected to high pressure (VDD), diode (1-5) (1-6) negative terminal, filter capacitor (1-7) negative pole, bidirectional triode thyristor (1-1) second plate (T2), totally 4 and be connected to (GND).
4:C220V zero line contact relay (1-0) left end, right-hand member and diode (1-4) negative pole, 3, diode (1-6) positive pole connecing, AC220V live wire is directly connected with diode (1-3) negative pole, (1-5) positive pole.
5: resistance (3-5) right-hand member, resistance (3-4) lower end, electric capacity (3-6) positive pole, triode (3-9) emitter, diode (3-8) negative pole, voltage-stabiliser tube (3-12) negative pole, above 6 connections jointly, resistance (3-1) left end connects (VDD), right-hand member and resistance (3-13) upper end, switch transformer (3-7) the 1st end, common connection, switch transformer (3-7) the 2nd end is connected with triode (3-9) collector electrode, and switch transformer (3-7) the 3rd end is connected with diode (3-8) positive pole.
6: microprocessor (5-2) high level delivers to one-way SCR (2-1) trigger electrode (G) through (5R1), one-way SCR (2-1) and bidirectional triode thyristor (1-2) successive conductive, relay (1-0) obtains electric, underloading adhesive, contact (1-1) is closed because of unloaded no-spark, AC220V live wire is connected, standby power Inserted seat (6-1) completes, controlled electric appliance (6-2) holding state, when instruction controlled electric appliance (6-2) work starts, heavy current completes current supply circuit in closed contact (1-1); When controlled electric appliance (6-2) enters self holding state when shutting down, relay (1-0) still maintains adhesive, closure state is still located in contact (1-1) can not produce spark equally, microprocessor (5-2) terminates through 30 seconds time delay high level, one-way SCR (2-1), bidirectional triode thyristor (1-2) turn off in succession, relay (1-0) discharges, contact (1-1) tripping, thoroughly cuts off whole current supply circuits of controlled electric appliance (6-2).Now three-terminal voltage-stabilizing (H-3) gets back to basis power supply holding state..
Claims (7)
1. a ultramicro power consumption standby power supply device, its stand-by power consumption only 0.008W, it is characterized in that: described ultramicro power consumption standby power supply device adopts basis power supply and drives power taking, front weak by force rear, strong with weak band, to mend by force weak dependence each other, jointly form standby power.
2. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: in figure, with switch transformer (3-7), switch triode (3-9) is core, , orderly contact resistance (3-1) (3-4) (3-5) (3-11) (3-13), electric capacity (3-6) (3-10), diode (3-8), voltage-stabiliser tube (3-12) forms Switching Power Supply jointly, high-frequency ac is exported through diode (3-2) rectification by switch transformer (3-7) the 5th pin, be connected to three terminal regulator input (H-2), the capacitor filtering held electric capacity (3-14) through holding with being connected across (H-2) and (GND) and (H-3) and (GND), (H-3) (VCC) basis power supply standby power is exported..
3. according to claim ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: in figure, one-way SCR (2-1) trigger electrode (G) is connected across resistance (5R1) between this pole and micro-process (5-2) and triggers, one-way SCR (2-1) conducting, drives heavy current to be superimposed to three-terminal voltage-stabilizing (H-2) through diode (2-2) in the taking-up of negative electrode (K) point and makes (VCC) basic standby power have stronger load capacity.
4. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that:: in figure, bidirectional triode thyristor (1-2) first anode (T1), diode (1-3) (1-4) positive pole, one-way SCR (1-10) anode (A), one-way SCR (2-1) anode (A), filter capacitor (1-7) positive pole, totally 6 and be connected to high pressure (VDD), diode (1-5) (1-6) negative terminal, filter capacitor (1-7) negative pole, bidirectional triode thyristor (1-1) second plate (T2), totally 4 and be connected to (GND).
5. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: C220V zero line contact relay (1-0) left end, right-hand member and diode (1-4) negative pole in figure, 3, diode (1-6) positive pole connecing, AC220V live wire is directly connected with diode (1-3) negative pole, (1-5) positive pole.
6. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that: resistance (3-5) right-hand member in figure, resistance (3-4) lower end, electric capacity (3-6) positive pole, triode (3-9) emitter, diode (3-8) negative pole, voltage-stabiliser tube (3-12) negative pole, above 6 connect jointly, resistance (3-1) left end connects (VDD), right-hand member and resistance (3-13) upper end, switch transformer (3-7) the 1st end, common connection, switch transformer (3-7) the 2nd end is connected with triode (3-9) collector electrode, switch transformer (3-7) the 3rd end is connected with diode (3-8) positive pole.
7. ultramicro power consumption standby power supply device according to claim 1, it is characterized in that:: microprocessor (5-2) high level delivers to one-way SCR (2-1) trigger electrode (G) through (5R1), one-way SCR (2-1) and bidirectional triode thyristor (1-2) successive conductive, relay (1-0) obtains electric, underloading adhesive, contact (1-1) is closed because of unloaded no-spark, AC220V live wire is connected, standby power Inserted seat (6-1) completes, controlled electric appliance (6-2) holding state, when instruction controlled electric appliance (6-2) work starts, heavy current completes current supply circuit in closed contact (1-1), when controlled electric appliance (6-2) enters self holding state when shutting down, relay (1-0) still maintains adhesive, closure state is still located in contact (1-1) can not produce spark equally, microprocessor (5-2) terminates through 30 seconds time delay high level, one-way SCR (2-1), bidirectional triode thyristor (1-2) turn off in succession, relay (1-0) discharges, contact (1-1) tripping, thoroughly cuts off whole current supply circuits of controlled electric appliance (6-2).Now three-terminal voltage-stabilizing (H-3) gets back to basis power supply holding state..
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410143433.2A CN104980672B (en) | 2014-04-11 | 2014-04-11 | Ultramicro power consumption standby power supply device |
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| CN201410143433.2A CN104980672B (en) | 2014-04-11 | 2014-04-11 | Ultramicro power consumption standby power supply device |
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| CN104980672A true CN104980672A (en) | 2015-10-14 |
| CN104980672B CN104980672B (en) | 2019-11-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414438Y (en) * | 1999-10-13 | 2001-01-10 | 石瑞新 | Intelligent voltage-stabilizing protector |
| CN2669542Y (en) * | 2003-12-04 | 2005-01-05 | 深圳市谷峰电子有限公司 | Power supply circuit for micro power consumption digital wireless multi-controlled switch |
| US20060267565A1 (en) * | 2005-05-24 | 2006-11-30 | Jean-Paul Louvel | Power supply unit |
| CN101172313A (en) * | 2006-09-25 | 2008-05-07 | 周先谱 | No power consumption safe standby energy-saving control device of electric welding machine |
| CN101436080A (en) * | 2007-11-12 | 2009-05-20 | 张飞然 | Ultramicro power consumption standby power supply |
-
2014
- 2014-04-11 CN CN201410143433.2A patent/CN104980672B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2414438Y (en) * | 1999-10-13 | 2001-01-10 | 石瑞新 | Intelligent voltage-stabilizing protector |
| CN2669542Y (en) * | 2003-12-04 | 2005-01-05 | 深圳市谷峰电子有限公司 | Power supply circuit for micro power consumption digital wireless multi-controlled switch |
| US20060267565A1 (en) * | 2005-05-24 | 2006-11-30 | Jean-Paul Louvel | Power supply unit |
| CN101172313A (en) * | 2006-09-25 | 2008-05-07 | 周先谱 | No power consumption safe standby energy-saving control device of electric welding machine |
| CN101436080A (en) * | 2007-11-12 | 2009-05-20 | 张飞然 | Ultramicro power consumption standby power supply |
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| CN104980672B (en) | 2019-11-12 |
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