CN203588026U - Electricity saving controller with infrared detection function - Google Patents
Electricity saving controller with infrared detection function Download PDFInfo
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- CN203588026U CN203588026U CN201320784774.9U CN201320784774U CN203588026U CN 203588026 U CN203588026 U CN 203588026U CN 201320784774 U CN201320784774 U CN 201320784774U CN 203588026 U CN203588026 U CN 203588026U
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Abstract
The utility model relates to an electricity saving controller with an infrared detection function. The electricity saving controller with the infrared detection function comprises a central processing module, an infrared ray detection module, a relay driving module and a power supply module, wherein the central processing module comprises a microprocessor, the relay driving module comprises a first driving device and a relay, and the power supply module comprises a voltage conversion circuit and an energy storage device; and an output end of the infrared ray detection module is connected with an infrared control signal input end of the microprocessor, signals output by a relay driving signal output end of the microprocessor drive the relay to operate after being amplified through the first driving device, an external power input line is connected with a power supply power line of the monitored electrical appliance and an input end of the voltage conversion circuit through a normally open contact of the relay, an output end of the voltage conversion circuit is connected with the energy storage device, and the energy storage device and the voltage conversion circuit supply power to the other modules. The electricity saving controller is simple in structure, and can save electric energy effectively.
Description
(1), technical field: the utility model relates to a kind of control device of saving the energy, particularly a kind of electricity-saving controller with infrared detection function.
(2), background technology: along with the fast development of China's economic society, various daily electrical equipment (if Kong Tiao ﹑ electricity is depending on ﹑ water dispenser etc.) has generally entered Jia Ting ﹑ office and various public place, these electrical equipment are when improving people's production and living conditions, also a large amount of electric energy have been consumed, especially when indoor nobody, these electrical equipment are also being worked sometimes, can consume in vain so a lot of unnecessary electric energy, cause larger energy dissipation, increased environmental pressure, incompatible with the target of building a resource-conserving and environment-friendly society.
Although more existing electricity-saving controllers also can judge the indoor people that whether has by infrared detection, then according to judgement, carrying out control apparatus opens or closes, but these electricity-saving controllers can not be realized complete power-off, when electrical equipment cuts out, electricity-saving controller is also being worked always, long this is one past, will consume larger electric energy.
(3), utility model content:
The technical problems to be solved in the utility model is: for prior art deficiency, provide a kind of simple in structure, effective electricity-saving controller with infrared detection function of saves energy.
The technical solution of the utility model:
A kind of electricity-saving controller with infrared detection function, contain central processing module, infrared detection module, relay driving module and power module, in central processing module, contain microprocessor, in relay driving module, contain the first driving element and relay, in power module, contain voltage conversion circuit and energy storage device; The output terminal of infrared detection module is connected with the infrared control signal input end of microprocessor, the signal of the relay drive signal output terminal output of microprocessor amplifies the work of rear drive relay through the first driving element, external power source input line is connected by the input end of the normally opened contact of relay and the power supply Xian ﹑ voltage conversion circuit of monitored electrical equipment, the output terminal of voltage conversion circuit is connected with energy storage device, and the output of energy storage device and voltage conversion circuit is all central processing module, infrared detection module and relay driving module power supply.
In relay driving module, also contain startup button, external power source input line is also connected with the one end that starts button by the normally opened contact of relay, and the other end that starts button is connected with external power source input line.
Common port in the two-way contact of relay is connected with external communication power supply live wire, Chang Kaiduan in the two-way contact of relay is connected with defeated one end that enters to hold ﹑ to start button of live wire of the communication power supply of monitored electrical equipment fire line ﹑ voltage conversion circuit, and the other end that starts button is connected with external communication power supply live wire by the normal-closed end in the two-way contact of relay.
The first driving element is triode.
In infrared detection module, contain infrared ray sensor and infrared sensor signal processor, the output terminal of infrared ray sensor is connected with the signal input part of infrared sensor signal processor, and the control signal output terminal of infrared sensor signal processor is connected with the infrared control signal input end of microprocessor.
In voltage conversion circuit, contain AC-DC power supply and DC-DC voltage changer, energy storage device contains the first rechargeable battery and the second rechargeable battery, the input end of AC-DC power supply is the input end of voltage conversion circuit, the output terminal of AC-DC power supply is connected with the input end of DC-DC voltage changer, the output terminal of AC-DC power supply is also connected with the first rechargeable battery by the first diode, the positive pole of the first diode is connected with the output terminal of AC-DC power supply, the negative pole of the first diode is connected with the positive pole of the first rechargeable battery, AC-DC power supply and the first rechargeable battery are powered to relay driving module by the 5th diode and the 3rd diode respectively, the output terminal of DC-DC voltage changer is connected with the second battery by the second diode, the positive pole of the second diode is connected with the output terminal of DC-DC voltage changer, the negative pole of the second diode is connected with the positive pole of the second rechargeable battery, DC-DC voltage changer and the second rechargeable battery pass through respectively the 6th diode and the 4th diode to central processing module and infrared detection module for power supply.
In central processing module, also contain Zhi Shi Deng ﹑ alarm and the second driving element, the pilot lamp signal output part of microprocessor is connected with pilot lamp by resistance, and the alarm signal output ends of microprocessor is connected with alarm by the second driving element.
Pilot lamp is LED light, and alarm is electric bell, and the second driving element is triode.
Energy storage device is battery or electric capacity.
Battery is nickel-cadmium battery, or is lithium ion battery, or is dry cell; Electric capacity is farad capacitor.
In this electricity-saving controller course of work, when infrared ray sensor detects monitored electrical equipment surrounding nobody and continued after the regular hour, microprocessor will discharge by pilot relay, thereby cut off the power supply of monitored electrical equipment and this electricity-saving controller self, realize thorough power-off, thoroughly after power-off, the power supply of this electricity-saving controller is provided by energy storage device, microprocessor also can be every a period of time (about 2 hours) pilot relay adhesive, to energy storage device charging, prevent that the electric weight in energy storage device from exhausting; If while accidentally making for some reason electric weight in energy storage device exhaust, this electricity-saving controller just cannot normally be worked, and at this moment can press startup button, this electricity-saving controller is re-powered and resume work.
The beneficial effects of the utility model:
1. whether the surrounding that the utility model adopts infrared ray sensor to detect monitored electrical equipment has people, as monitored electrical equipment surrounding nobody and continued after the regular hour, microprocessor will discharge by pilot relay, thereby cut off the power supply of monitored electrical equipment and this electricity-saving controller self, realize thorough power-off, reached the object of saves energy, at this moment, the power supply of central processing module, infrared detection module and relay driving module is provided by energy storage device; When infrared ray sensor detects that the surrounding of monitored electrical equipment has people again, microprocessor will automatic control relay adhesive, again gives monitored electrical equipment and this electricity-saving controller self power supply; During the thorough power-off of this electricity-saving controller, only by energy storage device, powered, voltage conversion circuit in power module is not worked, because the electric energy in energy storage device is obtained by voltage conversion circuit short time high-level efficiency charging when working, the electric energy that the electric energy consuming in this charging process consumes while working than the long-time poor efficiency of voltage conversion circuit is few, with existing not thoroughly compared with the electricity-saving controller of power-off, the utility model can be saved more electric energy, and the mono-﹑ of its Jie structure Jian is easy to use.
(4), accompanying drawing explanation:
Fig. 1 is the circuit theory schematic diagram of central processing module;
Fig. 2 is the circuit theory schematic diagram of infrared detection module;
Fig. 3 is one of circuit theory schematic diagram of relay driving module;
Fig. 4 be relay driving module circuit theory schematic diagram two;
Fig. 5 is the circuit theory schematic diagram of power module.
(5), embodiment:
Embodiment mono-: referring to figure 1 ﹑ figure 2 ﹑ figure 3 ﹑ Fig. 5, in figure, the electricity-saving controller with infrared detection function contains central processing module, infrared detection module, relay driving module and power module, in central processing module, contain microprocessor U2, in relay driving module, contain triode Q1 ﹑ relay K 1 and start button S2, in power module, containing voltage conversion circuit and energy storage device, the output terminal of infrared detection module is connected with the infrared control signal input end PD2 of microprocessor U2, the signal of the relay drive signal output terminal PB0 output of microprocessor U2 amplifies rear drive relay K 1 through triode Q1 and works, common port in the two-way contact of relay K 1 is connected with outside 220V communication power supply live wire AC220V-L, Chang Kaiduan in the two-way contact of relay K 1 is connected with defeated one end that enters to hold ﹑ to start button S2 of live wire of the communication power supply of monitored electrical equipment fire line ﹑ voltage conversion circuit, the other end that starts button S2 is connected with outside 220V communication power supply live wire AC220V-L, the output terminal of voltage conversion circuit is connected with energy storage device, the output of energy storage device and voltage conversion circuit is all central processing module, infrared detection module and relay driving module power supply.
In infrared detection module, contain infrared ray sensor U122 and infrared sensor signal processor U121, the output terminal of infrared ray sensor U122 is connected with the signal input part 1IN+ of infrared sensor signal processor U121, and the control signal output terminal VO of infrared sensor signal processor U121 is connected with the infrared control signal of microprocessor U2 input PD2.
In voltage conversion circuit, contain AC-DC power supply and DC-DC voltage changer U1, energy storage device contains the first rechargeable battery BAT1 and the second rechargeable battery BAT2, the input end of AC-DC power supply is the input end of voltage conversion circuit, the output terminal of AC-DC power supply is connected with the input end of DC-DC voltage changer U1, the output terminal of AC-DC power supply is also connected with the first rechargeable battery BAT1 by the first diode D1, the positive pole of the first diode D1 is connected with the output terminal of AC-DC power supply, the negative pole of the first diode D1 is connected with the positive pole of the first rechargeable battery BAT1, AC-DC power supply and the first rechargeable battery BAT1 power to relay driving module by the 5th diode D5 and the 3rd diode D3 respectively, the output terminal of DC-DC voltage changer U1 is connected with the second battery BAT2 by the second diode D2, the positive pole of the second diode D2 is connected with the output terminal of DC-DC voltage changer U1, the negative pole of the second diode D2 is connected with the positive pole of the second rechargeable battery BAT2, DC-DC voltage changer U1 and the second rechargeable battery BAT2 pass through respectively the 6th diode D6 and the 4th diode D4 to central processing module and infrared detection module for power supply.
In central processing module, also contain pilot lamp LED1 ﹑ LED2 ﹑ alarm B2 and triode Q2, the pilot lamp signal output part PD5 ﹑ PD6 of microprocessor U2 is connected with pilot lamp LED1 ﹑ LED2 by resistance R 8 ﹑ R20 respectively, and the alarm signal output ends PD7 of microprocessor U2 is connected with alarm B2 by triode Q2.
Pilot lamp LED1 ﹑ LED2 is LED light, and alarm B2 is electric bell.
The model of microprocessor U2 is: ATMEGA8L, the model of DC-DC voltage changer U1 is: SPX1117-3.3V, the model of infrared sensor signal processor U121 is: BISS0001.
In central processing module, also contain DLL (dynamic link library), DLL (dynamic link library) is connected with microprocessor U2.
In this electricity-saving controller course of work, when infrared ray sensor U122 detects monitored electrical equipment surrounding nobody and continued after the regular hour, microprocessor U2 will discharge by pilot relay K1, thereby cut off the power supply of monitored electrical equipment and this electricity-saving controller self, realize thorough power-off, thoroughly after power-off, the power supply of this electricity-saving controller is provided by the first rechargeable battery BAT1 and the second rechargeable battery BAT2, microprocessor U2 also can be every a period of time (about 2 hours) pilot relay K1 adhesive, to the first rechargeable battery BAT1 and the second rechargeable battery BAT2 charging, prevent that the electric weight in the first rechargeable battery BAT1 and the second rechargeable battery BAT2 from exhausting, if while accidentally making for some reason electric weight in the first rechargeable battery BAT1 and the second rechargeable battery BAT2 exhaust, this electricity-saving controller just cannot normally be worked, at this moment can press and start button S2, this electricity-saving controller is re-powered and resume work.
Embodiment bis-: referring to figure 1 ﹑ figure 2 ﹑ figure 4 ﹑ Fig. 5, in figure, numbering is identical with embodiment mono-, the meaning of representative is identical, its course of work is also basic identical, something in common does not repeat, and difference is: the other end that starts button S2 is connected with outside 220V communication power supply live wire AC220V-L by the normal-closed end in the two-way contact of relay K 1.
Claims (10)
1. one kind has the electricity-saving controller of infrared detection function, contain central processing module, infrared detection module, relay driving module and power module, it is characterized in that: in central processing module, contain microprocessor, in relay driving module, contain the first driving element and relay, in power module, contain voltage conversion circuit and energy storage device; The output terminal of infrared detection module is connected with the infrared control signal input end of microprocessor, the signal of the relay drive signal output terminal output of microprocessor amplifies the work of rear drive relay through the first driving element, external power source input line is connected by the input end of the normally opened contact of relay and the power supply Xian ﹑ voltage conversion circuit of monitored electrical equipment, the output terminal of voltage conversion circuit is connected with energy storage device, and the output of energy storage device and voltage conversion circuit is all central processing module, infrared detection module and relay driving module power supply.
2. the electricity-saving controller with infrared detection function according to claim 1, it is characterized in that: in described relay driving module, also contain startup button, external power source input line is also connected with the one end that starts button by the normally opened contact of relay, and the other end that starts button is connected with external power source input line.
3. the electricity-saving controller with infrared detection function according to claim 2, it is characterized in that: the common port in the two-way contact of described relay is connected with external communication power supply live wire, Chang Kaiduan in the two-way contact of relay is connected with defeated one end that enters to hold ﹑ to start button of live wire of the communication power supply of monitored electrical equipment fire line ﹑ voltage conversion circuit, and the other end that starts button is connected with external communication power supply live wire by the normal-closed end in the two-way contact of relay.
4. according to the electricity-saving controller with infrared detection function described in claim 1 or 2 or 3, it is characterized in that: described the first driving element is triode.
5. the electricity-saving controller with infrared detection function according to claim 1, it is characterized in that: in described infrared detection module, contain infrared ray sensor and infrared sensor signal processor, the output terminal of infrared ray sensor is connected with the signal input part of infrared sensor signal processor, and the control signal output terminal of infrared sensor signal processor is connected with the infrared control signal input end of microprocessor.
6. the electricity-saving controller with infrared detection function according to claim 1, it is characterized in that: in described voltage conversion circuit, contain AC-DC power supply and DC-DC voltage changer, energy storage device contains the first rechargeable battery and the second rechargeable battery, the input end of AC-DC power supply is the input end of voltage conversion circuit, the output terminal of AC-DC power supply is connected with the input end of DC-DC voltage changer, the output terminal of AC-DC power supply is also connected with the first rechargeable battery by the first diode, the positive pole of the first diode is connected with the output terminal of AC-DC power supply, the negative pole of the first diode is connected with the positive pole of the first rechargeable battery, AC-DC power supply and the first rechargeable battery are powered to relay driving module by the 5th diode and the 3rd diode respectively, the output terminal of DC-DC voltage changer is connected with the second battery by the second diode, the positive pole of the second diode is connected with the output terminal of DC-DC voltage changer, the negative pole of the second diode is connected with the positive pole of the second rechargeable battery, DC-DC voltage changer and the second rechargeable battery pass through respectively the 6th diode and the 4th diode to central processing module and infrared detection module for power supply.
7. the electricity-saving controller with infrared detection function according to claim 1, it is characterized in that: in described central processing module, also contain Zhi Shi Deng ﹑ alarm and the second driving element, the pilot lamp signal output part of microprocessor is connected with pilot lamp by resistance, and the alarm signal output ends of microprocessor is connected with alarm by the second driving element.
8. the electricity-saving controller with infrared detection function according to claim 7, is characterized in that: described pilot lamp is LED light, and alarm is electric bell, and the second driving element is triode.
9. the electricity-saving controller with infrared detection function according to claim 1, is characterized in that: described energy storage device is battery or electric capacity.
10. the electricity-saving controller with infrared detection function according to claim 9, is characterized in that: described battery is nickel-cadmium battery, or is lithium ion battery, or is dry cell; Electric capacity is farad capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784774.9U CN203588026U (en) | 2013-12-04 | 2013-12-04 | Electricity saving controller with infrared detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784774.9U CN203588026U (en) | 2013-12-04 | 2013-12-04 | Electricity saving controller with infrared detection function |
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| Publication Number | Publication Date |
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| CN203588026U true CN203588026U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320784774.9U Expired - Fee Related CN203588026U (en) | 2013-12-04 | 2013-12-04 | Electricity saving controller with infrared detection function |
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| CN (1) | CN203588026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994631A (en) * | 2015-06-23 | 2015-10-21 | 南昌航空大学 | Energy-saving type LED lamp automatic control system |
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2013
- 2013-12-04 CN CN201320784774.9U patent/CN203588026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994631A (en) * | 2015-06-23 | 2015-10-21 | 南昌航空大学 | Energy-saving type LED lamp automatic control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211204 |