CN204994020U - Auto -induction lighting device registers one's residence - Google Patents
Auto -induction lighting device registers one's residence Download PDFInfo
- Publication number
- CN204994020U CN204994020U CN201520781830.2U CN201520781830U CN204994020U CN 204994020 U CN204994020 U CN 204994020U CN 201520781830 U CN201520781830 U CN 201520781830U CN 204994020 U CN204994020 U CN 204994020U
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- voltage comparator
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides an auto -induction lighting device registers one's residence, the device is equipped with human response module circuit, the photosensitive induction circuit, voltage comparater and relay drive circuit, wherein the output of output and the photosensitive induction circuit of human response module inserts voltage comparater's an input jointly, voltage is set for to another input termination of voltage comparater, voltage comparater's output end control relay drive circuit, and then control relay switch, and control the break -make of illuminating line through relay switch. This device responds to module circuit through the human body respectively and the photosensitive induction circuit releases the infrared heat of human body respectively and external environment condition light detects, and whether common judgement opens the light. Under the circumstances of darkness in evening, when someone went home, the device can automatic open the light to having solved people and having gone home evening to feel about in the dark and change the problem of pass, similar usher's effect also can be played to registering one's residence in addition automatic turning on light, gives other people the sensation of going home of a warmth.
Description
Technical field
The utility model relates to one and to register one's residence automatic inductive lighting device, belongs to application electric technology field.
Background technology
What install due to most of family is mechanical type lighting switch, go home to need to grope switch in the dark evening and just can open indoor illumination, the mode of turning on light of registering one's residence like this brings inconvenience to the life of people, particularly when people's both hands all carry thing go home when, rising especially do not sell find lighting switch.Therefore, we wish to design an automatic inductive lighting device of registering one's residence, corresponding human body induction module circuit and light-inductive circuit are within it set, by the co-controlling of two circuit, at night when darkness, when people go home, this device can automatically be responded to and open illuminating lamp, to substitute traditional mode of turning on light of manually looking for lighting switch.
Utility model content
The purpose of this utility model is to provide one and registers one's residence automatic inductive lighting device, goes home evening to need to feel about in the dark to change the problem of pass to solve people.
The concrete technical scheme that the utility model is taked is as follows:
One is registered one's residence automatic inductive lighting device, it is characterized in that: this device is provided with human body induction module circuit, light-inductive circuit, voltage comparator and relay drive circuit, wherein the output of human body induction module and the output of light-inductive circuit access an input of voltage comparator jointly, another input termination setting voltage of voltage comparator, the output control relay drive circuit of voltage comparator, and then control relay switch, and controlled the break-make of illuminating line by relay switch.
The beneficial effects of the utility model are: automatic inductive lighting device of originally registering one's residence detects infrared human body heat releasing and external environment condition light respectively respectively by human body induction module circuit and light-inductive circuit, jointly judge whether to open illuminating lamp.At night when darkness, when there being people to go home, this device can open illuminating lamp automatically, thus solves people and go home evening to need to feel about in the dark to change the problem of pass, registering one's residence in addition turns on light automatically also can play the effect of similar welcome, to the sensation of going home of a kind of warmth of people.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is specific implementation circuit diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, originally automatic inductive lighting device of registering one's residence is provided with human body induction module circuit, light-inductive circuit, voltage comparator and relay drive circuit, wherein the output of human body induction module and the output of light-inductive circuit access an input of voltage comparator jointly, another input termination setting voltage of voltage comparator, the output control relay drive circuit of voltage comparator, and then control relay switch, and controlled the break-make of illuminating line by relay switch.
Specific implementation circuit diagram of the present utility model as shown in Figure 2, described human body induction module circuit adopts human body infrared induction module HC-SR501, and its 1 pin connects+5V power supply, and 2 pin connect the negative pole of diode D1,3 pin ground connection, the positive input terminal of the positive pole access voltage comparator of diode D1; One end of the resistance R1 of described light-inductive circuit and one end of photo resistance LDR also access the positive input terminal of voltage comparator jointly, another termination+5V power supply of resistance R1, the other end ground connection of photo resistance LDR; Described setting voltage is provided by the adjustable side pressure drop of adjustable resistance RV1, a termination+5V power supply of adjustable resistance RV1, other end ground connection, and its adjustable side connects the negative input end of voltage comparator and the positive pole of electric capacity C1, the minus earth of electric capacity C1; Described voltage comparator is provided by the amplifier U1 of LM358 chip, and 3 pin of amplifier U1 are positive input terminal, and 2 pin are negative input end, and 1 pin is output, and 8 pin connect+5V power supply, 4 pin ground connection; 1 pin of the one termination amplifier U1 of the resistance R2 of described relay drive circuit, the base stage of another termination NPN triode Q1 of resistance R2, the grounded emitter of triode Q1, the positive pole of diode D2 and one end of relay R L1 coil access the collector electrode of triode Q1 jointly, the negative pole of diode D2 and the other end of relay R L1 coil connect+5V power supply jointly, and a pair normally opened contact of relay is connected in series in illuminating line as relay switch.
Use originally register one's residence automatic inductive lighting device time, by day when daybreak, because the resistance of photo resistance LDR is very little, the input voltage of 3 pin of amplifier U1 is very low, its 1 pin maintains output low level, triode Q1 not conducting, and relay R L1 is in release condition, illuminating line disconnects, and electric light L1 does not work, when dark skies at night time, the resistance of photo resistance LDR can become rapidly large, if but human body infrared induction module HC-SR501 does not detect that someone comes in, its 2 pin output low level, diode D1 conducting, the input voltage of 3 pin of amplifier U1 still maintains low level, electric light L1 maintains and does not work, when human body induction module HC-SR501 detects that someone comes in, the upset of its 2 pin exports high level, diode D1 ends, the input voltage of 3 pin of amplifier U1 raises, the upset of its 1 pin exports high level, triode Q1 conducting, relay R L1 adhesive, illuminating line closes, electric light L1 lights automatically, thus reach darkness and to register one's residence the effect of automatic bright light.
Claims (2)
1. an automatic inductive lighting device of registering one's residence, it is characterized in that: this device is provided with human body induction module circuit, light-inductive circuit, voltage comparator and relay drive circuit, wherein the output of human body induction module and the output of light-inductive circuit access an input of voltage comparator jointly, another input termination setting voltage of voltage comparator, the output control relay drive circuit of voltage comparator, and then control relay switch, and controlled the break-make of illuminating line by relay switch.
2. automatic inductive lighting device of registering one's residence according to claim 1, it is characterized in that: described human body induction module circuit adopts human body infrared induction module HC-SR501, its 1 pin connects+5V power supply, 2 pin connect the negative pole of diode D1,3 pin ground connection, the positive input terminal of the positive pole access voltage comparator of diode D1; One end of the resistance R1 of described light-inductive circuit and one end of photo resistance LDR also access the positive input terminal of voltage comparator jointly, another termination+5V power supply of resistance R1, the other end ground connection of photo resistance LDR; Described setting voltage is provided by the adjustable side pressure drop of adjustable resistance RV1, a termination+5V power supply of adjustable resistance RV1, other end ground connection, and its adjustable side connects the negative input end of voltage comparator and the positive pole of electric capacity C1, the minus earth of electric capacity C1; Described voltage comparator is provided by the amplifier U1 of LM358 chip, and 3 pin of amplifier U1 are positive input terminal, and 2 pin are negative input end, and 1 pin is output, and 8 pin connect+5V power supply, 4 pin ground connection; 1 pin of the one termination amplifier U1 of the resistance R2 of described relay drive circuit, the base stage of another termination NPN triode Q1 of resistance R2, the grounded emitter of triode Q1, the positive pole of diode D2 and one end of relay R L1 coil access the collector electrode of triode Q1 jointly, the negative pole of diode D2 and the other end of relay R L1 coil connect+5V power supply jointly, and a pair normally opened contact of relay is connected in series in illuminating line as relay switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781830.2U CN204994020U (en) | 2015-10-10 | 2015-10-10 | Auto -induction lighting device registers one's residence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520781830.2U CN204994020U (en) | 2015-10-10 | 2015-10-10 | Auto -induction lighting device registers one's residence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204994020U true CN204994020U (en) | 2016-01-20 |
Family
ID=55128336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520781830.2U Expired - Fee Related CN204994020U (en) | 2015-10-10 | 2015-10-10 | Auto -induction lighting device registers one's residence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204994020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142314A (en) * | 2015-10-10 | 2015-12-09 | 广西职业技术学院 | Home-entry auto-induction lighting device |
| CN106572559A (en) * | 2016-11-04 | 2017-04-19 | 广西大学 | Automatic induction-type home-entry lighting lamp |
-
2015
- 2015-10-10 CN CN201520781830.2U patent/CN204994020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142314A (en) * | 2015-10-10 | 2015-12-09 | 广西职业技术学院 | Home-entry auto-induction lighting device |
| CN106572559A (en) * | 2016-11-04 | 2017-04-19 | 广西大学 | Automatic induction-type home-entry lighting lamp |
| CN106572559B (en) * | 2016-11-04 | 2018-11-23 | 广西大学 | A kind of auto-induction type is registered one's residence headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160120 Termination date: 20191010 |