CN2847695Y - Energy saving safety protector for air conditioner - Google Patents
Energy saving safety protector for air conditioner Download PDFInfo
- Publication number
- CN2847695Y CN2847695Y CN 200520139579 CN200520139579U CN2847695Y CN 2847695 Y CN2847695 Y CN 2847695Y CN 200520139579 CN200520139579 CN 200520139579 CN 200520139579 U CN200520139579 U CN 200520139579U CN 2847695 Y CN2847695 Y CN 2847695Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- air conditioner
- remote control
- energy saving
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an energy saving safety protector for an air conditioner, particularly a matching electrical appliance of the air conditioner. The utility model belongs to the technical field of household electrical appliance products, which is characterized in that the protector is composed of a power supply circuit, an infrared receiving circuit, a remote control infrared signal processing circuit, an air conditioner current detection processing circuit and a drive circuit; when the air conditioner is turned off for five minutes in a remote control, the power supply of the air conditioner is turned off automatically after the five minutes; when the air conditioner is turned on in the remote control, the power supply is turned on automatically, therefore the stand-by energy consumption of the air conditioner is saved for 60 percent; the load of the air conditioner runs 300 hours in a year, the save of the electric quantity is 36, 000, 000 kw h by calculating, and the stand-by energy consumption of the air conditioner is only 0.8W by calculating; a human body sensor is used for monitoring the utility model, for example, people continue not to stay in rooms for more than half an hour and the power supply of the air conditioner is turned off automatically by the energy saving safety protector for the air conditioner to prevent the people from forgetting to turn off the air conditioner. Because the stand-by energy consumption of the air conditioner is reduced, the utility model has the advantage of quite conspicuous economical and social benefits of consumers.
Description
Technical field
The utility model relates to a kind of air conditioner energy saving protector, as the match appliance of air-conditioning, belongs to the household electronic products technical field.
Background technology
Worldwide under the severe form of energy crisis and domestic large tracts of land power tense, air conditioner energy saving has become the core topic of energy savings.Large-scale power cuts to limit consumption has appearred in China, and the energy shortage problem causes the concern of the whole society first, reply " severe power shortage ", and air conditioner energy saving becomes another focus of technological innovation.
According to statistics, summer in 2003, the idle call electric weight of Shanghai and two places, Jiangsu accounts for 44% and 32% of the compound power consumption in peak respectively, the load proportion of air-conditioning temperature-reducing surpasses 30% in East China Power Grid peak load summer in 2003, the sharp increase of air-conditioning temperature-reducing load become power shortages summer in 2003 key factor---this shows that the problem of air conditioner energy saving is extremely urgent.
According to the standby power consumption test report that using energy source monitoring center in Shanghai City provides, what the standby energy consumption of air-conditioning was low is 5.9 watts, and high reaches 29 watts.If account for 10% of family's total electricity consumption by each household family standby energy consumption, i.e. 20 watts of energy consumption calculation of Shanghai 6,500,000 family family each households, one family will be wasted the electric weight of 175 kilowatt hours in 1 year.The whole city is annual about 1,100,000,000 kilowatt hours of standby power consumption only, and direct economic loss is above 5.6 hundred million yuan.
The operation principle of existing air-conditioning power saver is, avoids long-time running of compressor of air conditioner and frequent starting by power saver, allows the compressor delayed startup, worked 20-30 minute, and rest 5-10 minute etc., thus realize energy-conservation.These air-conditioning power savers are equivalent to add a DC frequency-changing device to air-conditioning, and therefore, the air-conditioning power saver is little for the air-conditioning effect of using frequency-changeable compressor; Because the starting current of compressor of air conditioner is very big, the 5-6 when being normal operation times, so frequent starting may cause bigger waste, even may influence to some extent the compressor of air conditioner life-span, and similar viewpoint is also held by many air-conditioning producers.
The utility model content
The purpose of this utility model is just to play the effect of a DC frequency-changing device at existing air-conditioning power saver; little for the air-conditioning effect of using frequency-changeable compressor; and frequent starting can influence deficiencies such as compressor of air conditioner useful life, provide can cut off automatically, a kind of air conditioner energy saving protector of energized automatically.
The purpose of this utility model is achieved through the following technical solutions: protector is made of power circuit, infrared receiving circuit, remote control infrared signal treatment circuit, air-conditioning current detecting treatment circuit and drive circuit; The source end external AC power supply of power circuit; The voltage stabilizing output of power circuit connects infrared receiving circuit, remote control infrared signal treatment circuit, air-conditioning current detecting treatment circuit and drive circuit; The output of infrared receiving circuit connects the input of remote control infrared signal treatment circuit; The output termination drive circuit of remote control infrared signal treatment circuit; The output termination drive circuit of air-conditioning current detecting treatment circuit, the contact of drive circuit relay is serially connected in the phase line of air-conditioning attaching plug.
The utility model is by being provided with on/off circuit at air-conditioning, can behind 5 minutes of air-conditioning remote-control closedown, cut off the air-conditioning power supply automatically, during remote-controlled start-up, automatic energized, can save air-conditioning standby energy consumption 60%, the utilization rate according to 80% is calculated, and national civilian air-conditioning can reduce more than load 120,000 kW, get the calculating in 300 hours of air conditioner load year hours run, but save power 3,600 ten thousand kWh.This product is owing to adopt little supply power mode; standby energy consumption only is 0.8w after tested; the monitoring of employing human body sensor; as unmanned more than half an hour continuously in the room; the air conditioner energy saving protector will cut off the air-conditioning power supply automatically, prevent to forget shutdown after the people from walking, and the utility model is owing to reduced the standby energy consumption of air-conditioning widely; consumer's economic benefit and social benefit are all very remarkable, have very strong practicality.
Described protector also is provided with and is connected to the infrared signal amplification treatment circuit that heat is released infrared sensor, the output termination drive circuit input of infrared signal amplification treatment circuit.
The source termination of rectification circuit is provided with by what the resistance of series connection and electric capacity were formed and exchanges bleeder circuit in the power circuit.
Infrared receiving circuit accepts a T8318 by omnipotent infrared remote control and peripheral circuit is formed, and omnipotent infrared remote control is accepted a low pulse of the high frequency of T8318 output and converted the input that high level exports remote control infrared signal treatment circuit to through triode.
Remote control infrared signal treatment circuit is made up of delay circuit, induction coil and peripheral circuit that amplifier compares integrated circuit HA17939, its input access, and its output connects the input of drive circuit through diode.
Air-conditioning current detecting treatment circuit is made up of integrated circuit HA17939 and peripheral circuit, its output termination drive circuit.
Drive circuit is made up of NE555 and peripheral circuit relay, the output of the coil one termination drive circuit of relay, another termination source end.
The infrared signal amplification treatment circuit is made up of integrated circuit BISS0001 and peripheral circuit.
Description of drawings
Fig. 1 is the utility model circuit block diagram.
Fig. 2 is the utility model circuit diagram.
Among the figure, 1 air-conditioning, 2 attaching plugs, resistance R 1-R24, capacitor C 1-C14, diode D1-D11, induction coil L, relay J, integrated circuit T8318, HA17939, NE555, BIS0001.
Specific embodiment
The utility model is made of power circuit, infrared receiving circuit, remote control infrared signal treatment circuit, air-conditioning current detecting treatment circuit and drive circuit; The utility model also is provided with and is connected to the infrared signal amplification treatment circuit that heat is released infrared sensor, the input of the output termination drive circuit of infrared signal amplification treatment circuit; Power circuit comprises interchange bleeder circuit, rectification circuit and voltage regulation filtering, and rectification circuit in the power circuit and voltage regulation filtering can adopt prior art, exchanges bleeder circuit and forms the source end external AC power supply of power circuit by the resistance and the electric capacity of series connection; Power circuit provides working power for infrared receiving circuit, remote control infrared signal treatment circuit, air-conditioning current detecting treatment circuit, drive circuit and infrared signal amplification treatment circuit; The output of infrared receiving circuit connects the input of remote control infrared signal treatment circuit; The input of the output termination air-conditioning drive circuit of remote control infrared signal treatment circuit; The output termination drive circuit of air-conditioning current detecting treatment circuit, the relay contact joining of drive circuit is in a phase line of air-conditioning 1 attaching plug 2; Infrared receiving circuit accepts a T8318 by omnipotent infrared remote control and peripheral circuit is formed, and omnipotent infrared remote control is accepted a low pulse of the high frequency of T8318 output and converted the input that high level exports remote control infrared signal treatment circuit to through triode; Remote control infrared signal treatment circuit is made up of delay circuit, induction coil and peripheral circuit that amplifier compares integrated circuit HA17939, its input access, and its output connects the input of drive circuit through diode; Air-conditioning current detecting treatment circuit is made up of integrated circuit HA17939 and peripheral circuit, its output termination drive circuit; Drive circuit is made up of NE555 and peripheral circuit relay, the output of the coil one termination air-conditioning current detecting treatment circuit of relay, another termination source end; The infrared signal amplification treatment circuit is made up of integrated circuit BISS0001 and peripheral circuit.
The remote control air conditioner boot-strap circuit of power on/off function, circuit adopt omnipotent infrared remote control to accept a T8318, and centre frequency is 38KHZ, and operating voltage 5V so is suitable for all air-conditioning remote controls.When air-conditioning remote control sends starting-up signal, receive the low pulse of 3 pin output high frequency of a T8318, convert high level to through Q1.(C4 of 5 pin, R13 are delay circuit to deliver to 5 pin of HA17939 from the collector electrode of Q1, make high level postpone 5 minutes), through comparator and 6 pin level ratio after, 7 pin output high level, deliver to 2,4 pin of NE555, trigger output port 3 pin output low levels, relay J gets electric adhesive, air-conditioning 1 power connection.
Behind the shutdown circuit, air-conditioning start, induction coil is sensed voltage, the 3 pin level of HA17939 are raise and 2 pin level ratio after, make 1 pin output high level, deliver to 6,4 pin of NE555, make 3 pin output low levels, continue to keep air-conditioning and connect.After the air-conditioning shutdown, induction coil respond to less than voltage, the 3 pin level of HA17939 reduce and 2 pin level ratio after, make 1 pin output low level (only postponing 5 minutes) because 7 pin of HA17939 after remote control, are exported high level.2,4 pin of NE555 are in low level, make 3 pin output high level, and relay can not get voltage, and switch disconnects air-conditioning is closed.
Nobody the time shutdown circuit: this circuit adopts the infrared human body inductive pick-up of Sony Corporation, and detection range reaches about 10m, 135 ℃ of detection angles, the human infrared signal of receive frequency 0.1～8HZ.When there is man-hour in the room, human body sensor output high level through the low-pass filter circuit that R15, C8 form, behind the elimination High-frequency Interference noise, is delivered to 14 pin of BISS0001.By reset terminal 4 pin (reset level be low level reset) of 2 pin output high level to NE555, NE555 operate as normal.But the room nobody the time, the human body sensor output low level is delivered to 14 pin of BISS0001.R24, C14 are delay circuit, postpone half an hour, by reset terminal 4 pin (owing to be low level reset) of 2 pin output low levels to NE555, make the NE555 forced resetting, 3 pin output high level, and relay electric-loss, air-conditioning is closed.
Claims (8)
1, air conditioner energy saving protector is characterized in that protector is made of power circuit, infrared receiving circuit, remote control infrared signal treatment circuit, air-conditioning current detecting treatment circuit and drive circuit; The source end external AC power supply of power circuit; The voltage stabilizing output of power circuit connects infrared receiving circuit, remote control infrared signal treatment circuit, air-conditioning current detecting treatment circuit and drive circuit; The output of infrared receiving circuit connects the input of remote control infrared signal treatment circuit; The output termination drive circuit of remote control infrared signal treatment circuit; The output termination drive circuit of air-conditioning current detecting treatment circuit, the contact of drive circuit relay is serially connected in the phase line of air-conditioning attaching plug.
2, air conditioner energy saving protector according to claim 1 is characterized in that described protector also is provided with to be connected to the infrared signal amplification treatment circuit that heat is released infrared sensor, the output termination drive circuit input of infrared signal amplification treatment circuit.
3, air conditioner energy saving protector according to claim 1, the source termination that it is characterized in that rectification circuit in the power circuit are provided with by what the resistance of series connection and electric capacity were formed and exchange bleeder circuit.
4, air conditioner energy saving protector according to claim 1; it is characterized in that infrared receiving circuit is accepted a T8318 by omnipotent infrared remote control and peripheral circuit is formed, omnipotent infrared remote control is accepted a low pulse of the high frequency of T8318 output and is converted the input that high level exports remote control infrared signal treatment circuit to through triode.
5, air conditioner energy saving protector according to claim 1; it is characterized in that remote control infrared signal treatment circuit by amplifier relatively the delay circuit, induction coil and the peripheral circuit that insert of integrated circuit HA17939, its input form, its output connects the input of drive circuit through diode.
6, air conditioner energy saving protector according to claim 1 is characterized in that air-conditioning current detecting treatment circuit is made up of integrated circuit HA17939 and peripheral circuit, its output termination drive circuit.
7, air conditioner energy saving protector according to claim 1 is characterized in that drive circuit is made of the output of the coil one termination drive circuit of relay, another termination source end NE555 and peripheral circuit relay.
8, air conditioner energy saving protector according to claim 2 is characterized in that the infrared signal amplification treatment circuit is made up of integrated circuit BISS0001 and peripheral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139579 CN2847695Y (en) | 2005-12-09 | 2005-12-09 | Energy saving safety protector for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139579 CN2847695Y (en) | 2005-12-09 | 2005-12-09 | Energy saving safety protector for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847695Y true CN2847695Y (en) | 2006-12-13 |
Family
ID=37513117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139579 Expired - Fee Related CN2847695Y (en) | 2005-12-09 | 2005-12-09 | Energy saving safety protector for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847695Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950159A (en) * | 2010-09-03 | 2011-01-19 | 深圳市同洲电子股份有限公司 | Method for automatically controlling household appliance, controller and household appliance |
| CN102298441A (en) * | 2011-08-09 | 2011-12-28 | 旭丽电子(广州)有限公司 | Computer standby sensing device |
| CN101546177B (en) * | 2008-03-27 | 2012-10-10 | Tcl集团股份有限公司 | Human induction shutdown method for air conditioner |
| CN101706146B (en) * | 2009-11-06 | 2012-10-24 | 江苏科技大学 | Energy-saving remote control device of air conditioner and control method thereof |
| CN104949258A (en) * | 2014-03-26 | 2015-09-30 | 深圳市富能新能源科技有限公司 | Method for managing and controlling split air conditioners through air conditioning system |
| CN106247567A (en) * | 2016-09-18 | 2016-12-21 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN107747792A (en) * | 2017-09-22 | 2018-03-02 | 南京律智诚专利技术开发有限公司 | The intelligence control system and method for a kind of room conditioning |
| CN113390172A (en) * | 2020-03-11 | 2021-09-14 | 上海海立（集团）股份有限公司 | Air conditioner control method and system, air conditioner and readable storage medium |
-
2005
- 2005-12-09 CN CN 200520139579 patent/CN2847695Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546177B (en) * | 2008-03-27 | 2012-10-10 | Tcl集团股份有限公司 | Human induction shutdown method for air conditioner |
| CN101706146B (en) * | 2009-11-06 | 2012-10-24 | 江苏科技大学 | Energy-saving remote control device of air conditioner and control method thereof |
| CN101950159A (en) * | 2010-09-03 | 2011-01-19 | 深圳市同洲电子股份有限公司 | Method for automatically controlling household appliance, controller and household appliance |
| CN102298441A (en) * | 2011-08-09 | 2011-12-28 | 旭丽电子(广州)有限公司 | Computer standby sensing device |
| CN104949258A (en) * | 2014-03-26 | 2015-09-30 | 深圳市富能新能源科技有限公司 | Method for managing and controlling split air conditioners through air conditioning system |
| CN104949258B (en) * | 2014-03-26 | 2018-02-02 | 深圳市富能新能源科技有限公司 | Using air-conditioning system come the method for management and control split-type air conditioner |
| CN106247567A (en) * | 2016-09-18 | 2016-12-21 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN106247567B (en) * | 2016-09-18 | 2019-03-22 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN107747792A (en) * | 2017-09-22 | 2018-03-02 | 南京律智诚专利技术开发有限公司 | The intelligence control system and method for a kind of room conditioning |
| CN113390172A (en) * | 2020-03-11 | 2021-09-14 | 上海海立（集团）股份有限公司 | Air conditioner control method and system, air conditioner and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2847695Y (en) | Energy saving safety protector for air conditioner | |
| CN101764524B (en) | Intelligent electric saving manager with low power consumption and management method thereof | |
| CN202076624U (en) | Human body sensing type intelligent power-saving socket | |
| CN203276006U (en) | Intelligent home appliance power control system | |
| CN203859335U (en) | Alternating-current power-saving switch control device | |
| CN202712965U (en) | Intelligentization energy-saving system capable of automatic switches between AC (alternating current) power supply and battery | |
| CN202210602U (en) | Remote control row socket | |
| CN201274001Y (en) | Standby energy-saving apparatus for electric appliance | |
| CN201994528U (en) | Intelligent socket | |
| CN202352928U (en) | Energy-saving patch board | |
| CN201466379U (en) | Energy-saving power socket | |
| CN202076623U (en) | Intelligent energy-saving power socket | |
| CN201490896U (en) | Static zero-power safe and energy-saving conversion device | |
| CN202383446U (en) | Energy saving control switch having simple circuit | |
| CN201479016U (en) | Stand-by safe energy-saving conversion device with ultralow power consumption | |
| CN2909339Y (en) | Air conditioner detection controller | |
| CN203056288U (en) | Energy-saving socket | |
| CN202134752U (en) | Energy saving control circuit | |
| CN202840964U (en) | Intelligent switch power energy efficiency control circuit | |
| CN205490280U (en) | Energy -conserving motor control means | |
| CN220652496U (en) | Energy-saving socket | |
| CN2741293Y (en) | TV set with energy saving function at ready status | |
| CN203387185U (en) | Intelligent power compensation electricity saving device | |
| CN201160269Y (en) | Electric power consumption conserving server of industrial and mining establishment system | |
| CN216083440U (en) | Intelligent power switch standby circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20100111 |