CN206908921U - Human body infrared induction lamp - Google Patents
Human body infrared induction lamp Download PDFInfo
- Publication number
- CN206908921U CN206908921U CN201720477004.8U CN201720477004U CN206908921U CN 206908921 U CN206908921 U CN 206908921U CN 201720477004 U CN201720477004 U CN 201720477004U CN 206908921 U CN206908921 U CN 206908921U
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- Prior art keywords
- signal
- bright
- human body
- coupled
- infrared induction
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Abstract
The utility model discloses a kind of human body infrared induction lamp, solving user of service can not know whether illuminating lamp reaches itself life-span, cause when illuminating lamp is died of old age, the illuminating lamp that people are not yet ready for being equipped with is to be changed, the problem of use to people causes trouble, its drip irrigation device are：Including pyroelectricity detection means, bright detection means, it is preset with bright reference signal and is coupled to bright detection means to receive bright detection signal and bright detection signal and bright reference signal are compared to the voltage comparator device of simultaneously output voltage comparison signal, it is coupled to voltage comparator device and the control device of output control signal, control device is coupled to receive control signal and in response to control signal to realize the suggestion device of prompting, a kind of human body infrared induction lamp of the present utility model, people can be made to know whether the illuminating lamp life-span closes on ahead of time, it is convenient for people to get out the replacing to illuminating lamp in human body infrared induction lamp.
Description
Technical field
A kind of light fixture is the utility model is related to, more particularly to a kind of human body infrared induction lamp.
Background technology
Infrared human body inductive lamp is formed using importing technology MCU circuit designs, active infrared working method, tool
Have and stablize, it is anti-interference strong the features such as, with infrared decoding mode, individual be widely used in requires the fields such as higher commercial and industrial
Close.
The luminous site of existing infrared human body inductive lamp is illuminating lamp, and illuminating lamp has itself special when dispatching from the factory
Fixed service life, it is known that during the certain proportion of the illumination brightness when the luminosity of illuminating lamp is less than initial use, illumination
Lamp can not be continuing with, and user of service can not know whether illuminating lamp reaches itself life-span, be caused when illuminating lamp is died of old age
When, for the illuminating lamp that people are not yet ready for being equipped with to be changed, the use to people causes trouble, also improved
Space.
Utility model content
The purpose of this utility model is to provide a kind of human body infrared induction lamp, and people can be made to know the illuminating lamp longevity ahead of time
Whether life closes on, and is convenient for people to get out the replacing to illuminating lamp in human body infrared induction lamp.
Above-mentioned technical purpose of the present utility model technical scheme is that：
Power detection signal is released in a kind of human body infrared induction lamp, including detection and heat outputting for carrying out neighbouring human body
Pyroelectricity detection means, it is arranged in illuminating lamp and is coupled to headstock gear to receive pyroelectricity detection signal and export bright inspection
The bright detection means of signal is surveyed, bright reference signal is preset with and is coupled to bright detection means to receive bright detection signal
And bright detection signal and bright reference signal are compared and the voltage comparator device of output voltage comparison signal, be coupled to
Voltage comparator device with the control device of receiving voltage comparison signal and output control signal, be arranged on headstock gear and couple
In control device to receive control signal and in response to control signal to realize the suggestion device of prompting.
Using such scheme, it can effectively recognize whether illuminating lamp is opened by the setting of headstock gear here, when opening
Close device open after, now can by bright detection means by detect in real time illuminating lamp bright intensity and the photograph detected
The bright intensity of bright lamp is compared, and controls control device realizes what whether suggestion device was prompted by voltage comparator device
Manipulation, and then whether be convenient for people to know in advance illuminating lamp close to the life-span of itself, it is convenient for people to prepare in advance also standby
Illuminating lamp.
Preferably, also include being arranged between bright detection means and voltage comparator device to amplify bright detection letter
Number signal amplifying apparatus.
Using such scheme, bright detection signal can effectively be amplified to avoid by the setting of signal amplifying apparatus here
Bright detection signal causes not carrying out when being influenceed by external environment because the bright detection signal of itself is excessively weak
Normal signal transmission
Preferably, the voltage comparator device includes being used for the bright reference circuit and coupling for exporting bright reference signal
Bright reference circuit and bright detection means are connected to receive bright reference signal, bright detection signal and by bright benchmark respectively
Signal and bright detection signal are compared and the voltage comparator circuit of output voltage comparison signal.
Using such scheme, the bright feelings that initial illumination lamp exports can be set by the setting of bright reference circuit here
Condition, initial illumination lamp is then lighted by situation by voltage comparator circuit and the bright detection case that detects is compared and defeated
Go out corresponding voltage comparison signal.
Preferably, the control device is sentenced including being coupled to voltage comparator device with receiving voltage comparison signal and output
The decision circuitry of break signal and it is coupled to decision circuitry and judges the control circuit of signal and output control signal to receive.
Using such scheme, it can be realized by the setting of decision circuitry here and the power of voltage comparison signal is sentenced
It is disconnected, and the setting of control circuit can realize the control to suggestion device.
Preferably, the suggestion device includes being coupled to control device to receive control signal to realize light prompt
Light prompt circuit and it is coupled to control device and realizes the auditory tone cues electric circuit of auditory tone cues to receive control signal.
Using such scheme, the work to observing headstock gear can be realized by the setting of light prompt circuit here
Personnel are prompted, and the setting of auditory tone cues electric circuit can realize while people do not observe have by the form of sound
The notice of effect is to people.
Preferably, the auditory tone cues electric circuit includes being used for the switching part of output switching signal and is coupled to switching part
To receive switching signal and in response to switching signal to realize the prompting part of high bass prompting.
Using such scheme, the switching to prompting part can be realized to realize high bass by the setting of switching part here
Switching to realize to the preferable auditory tone cues of staff.
Preferably, also include being coupled to control device to receive control signal and in response to control signal with delay cutoff
The delay cutoff device of auditory tone cues electric circuit.
Using such scheme, the time internal cutting off sound in setting can be realized by the setting of delay cutoff device here
Cue circuit with avoid auditory tone cues electric circuit be in long-time auditory tone cues state influence people normal work.
Preferably, the light prompt circuit includes the stroboscopic portion for exporting strobe signal and is coupled to stroboscopic portion
To receive strobe signal and in response to strobe signal to realize luminous illuminating part.
Using such scheme, the luminous of intermittency check illuminating part can be realized by the setting of stroboscopic circuit here, led to
Cross the luminous prompting effectively realized to staff of stroboscopic.
In summary, the utility model has the advantages that：Here auditory tone cues electric circuit and delay cutoff are passed through
The setting of device can be realized while prompt staff in the time internal cutting off auditory tone cues electric circuit of setting.
Brief description of the drawings
Fig. 1 is the structural representation of human body infrared induction lamp；
Fig. 2 is pyroelectricity detection means, bright detection means, the circuit connection diagram of signal amplifying apparatus；
Fig. 3 is voltage comparator device, control device, suggestion device, the circuit connection diagram of delay cutoff device.
In figure：1st, pyroelectricity detection means；2nd, bright detection means；3rd, voltage comparator device；4th, control device；5th, prompt
Device；6th, bright reference circuit；7th, voltage comparator circuit；8th, light prompt circuit；9th, auditory tone cues electric circuit；10th, delay cutoff
Device；11st, signal amplifying apparatus；12nd, stroboscopic portion；13rd, illuminating part；14th, illuminating lamp.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1-3.
As Figure 1-3, a kind of human body infrared induction lamp disclosed in the present embodiment, including illuminating lamp 14, photograph here
The quantity of bright lamp 14 is preferably two to realize preferably illumination, including for carrying out the detection of neighbouring human body and exporting pyroelectricity
The pyroelectricity detection means 1 of detection signal, it is arranged in illuminating lamp 14 and is coupled to headstock gear to receive pyroelectricity detection letter
Number and export the bright detection means 2 of bright detection signal, be preset with bright reference signal and be coupled to bright detection means 2 with
Receive bright detection signal and bright detection signal and bright reference signal are compared to the electricity of simultaneously output voltage comparison signal
Pressure comparison means 3, be coupled to voltage comparator device 3 with receiving voltage comparison signal and the control device of output control signal 4, set
It is placed on headstock gear and is coupled to control device 4 to receive control signal and in response to control signal to realize the prompting of prompting
Device 5.
As shown in Fig. 2 pyroelectricity detection means 1 here include one end be connected to the pyroelectric infrared sensor of power supply with
And one end is connected to hot teacher's electricity infrared sensor and the relay KM1 of other end ground connection, pyroelectric infrared sensor here
Model HIS-07, the model HH52P of relay KM1 here.
As shown in Fig. 2 bright detection means 2 here includes the resistance R4 of one end ground connection, one end is connected to resistance R4 and
The other end is connected to the photo resistance RG of power supply.
As shown in Fig. 2 it is additionally provided between bright detection means 2 and voltage comparator device 3 for amplifying bright inspection
The signal amplifying apparatus 11 of signal is surveyed, signal amplifying apparatus 11 here includes the resistance that one end is connected to carbon dioxide sensor
R2, normal phase input end are connected to resistance R2 voltage amplifier A1, control terminal is connected to voltage amplifier A1 inverting input
Slide rheostat RP1, one end be connected to slide rheostat RP1 resistance R3, become here by changing resistance R3 and sliding
Resistance device RP1 concrete numerical value can change the amplification coefficient of carbon dioxide detection signal, the model of voltage amplifier A1 here
For AD620.
As shown in figure 3, voltage comparator device 3 includes being used for the bright reference circuit 6 and coupling for exporting bright reference signal
Bright reference circuit 6 and bright detection means 2 are connected to receive bright reference signal, bright detection signal and by bright base respectively
Calibration signal and bright detection signal are compared and the voltage comparator circuit 7 of output voltage comparison signal.
As shown in figure 3, bright reference circuit 6 here includes the slide rheostat RP2 of one end, one end is connected to slip and become
Resistance device RP2 and the other end are connected to the resistance R1 of power supply, and voltage comparator circuit 7 here is connected to voltage for inverting input and put
Big device A1 voltage comparator A2, the model LM393 of voltage comparator A2 here.
Here control device 4 is connected to the triode Q1 of voltage rate of exchange device A2 output end, three poles here for base stage
Pipe Q1 is NPN type and model S9014.
As shown in figure 3, suggestion device 5 includes being coupled to control device 4 to receive control signal to realize light prompt
Light prompt circuit 8 and it is coupled to control device 4 and realizes the auditory tone cues electric circuit 9 of auditory tone cues to receive control signal.
Here light prompt circuit 8 includes the stroboscopic portion 12 for exporting strobe signal and is coupled to stroboscopic portion 12 to connect
Receive strobe signal and in response to strobe signal to realize luminous illuminating part 13, stroboscopic circuit here include one end ground connection when
Between relay KT2, one end be connected to time relay KT2 and the other end be connected to triode Q1 emitter stage switch KT3-1,
The time relay KT3 of one end ground connection, one end are connected to application relay KT3 and the other end is connected to triode Q1 emitter stage
Switch KT2-1, one end be connected to triode Q1 emitter stage switch KT2-2, switch KT2-1 here and switch KT2-
2 are controlled by time relay KT2, and switch KT3-1 here is controlled by time relay KT3, and illuminating part 13 here is sun
Pole is connected to switch KT2-2 and the light emitting diode D1, time relay KT3 and the time relay here of minus earth
KT2 signal is H3Y-2.
The specific course of work is as follows：Triggering light emitting diode D1 first lights at work, while time relay KT2
Start timing, when the time that time relay KT2 is set to when can trigger KT-2 accordingly and disconnect, now light emitting diode
D1 will stop lighting, at the same can trigger switch KT2-1 closure, now time relay KT3 will start timing, when the time after
The time that electrical equipment KT3 is set to when can corresponding trigger relay KT3-1 disconnect, now equivalent to restarting, to sum up, realization
To light emitting diode D1 stroboscopic.
As shown in figure 3, human body infrared induction lamp also include be coupled to control device 4 with receive control signal and in response to
For control signal with the delay cutoff device 10 of delay cutoff auditory tone cues electric circuit 9, delay cutoff device 10 here is to be coupled to
The time relay KT1 of triode Q1 emitter stage and the other end ground connection, can be realized as time relay KT1 by the setting
The time of setting to when by switching KT1-1 effectively cut off loudspeaker BL1, avoid loudspeaker BL1 long-time sounding shadows
Ring the work of staff, the model H3Y-2 of time relay KT1 here.
The specific course of work is as follows：
When people are close to human body infrared induction lamp, now pyroelectricity detection means 1 will export startup relay
Device KM1, can trigger switch KM1-1 closures when relay KM1 is closed.
When switch KM1-1 closures that and if only if, illuminating lamp 14 can start working, and now bright detection means 22 will
Start to export bright detection signal, after by signal amplifying apparatus 11, bright detection signal is amplified, the bright detection after amplification
Signal, which will be input on corresponding voltage comparator A2, carries out voltage ratio compared with bright detection signal that and if only if is less than setting
When bright detection signal, now voltage comparator A2 will export the voltage comparison signal of high level to triode Q1.
When triode Q1 conductings that and if only if, now light emitting diode D1 carries out strobe light emission, while loudspeaker BL1
Will sound production prompt.
In addition, when triode Q1 is turned on, now time relay KT1 will synchronously carry out timing, when the time after
The time of electrical equipment KT1 timing to when, can now disconnect loudspeaker BL1, the effective long-time prompting for stopping loudspeaker BK1
Cause the influence to staff.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of human body infrared induction lamp, including illuminating lamp (14), it is characterized in that：Including the detection for carrying out neighbouring human body
And heat outputting release the pyroelectricity detection means (1) of power detection signal, be arranged in illuminating lamp (14) and be coupled to headstock gear with
Receive pyroelectricity detection signal and export the bright detection means (2) of bright detection signal, be preset with bright reference signal and coupling
Bright detection means (2) is connected to receive bright detection signal and be compared bright detection signal and bright reference signal simultaneously
The voltage comparator device (3) of output voltage comparison signal, voltage comparator device (3) is coupled to receiving voltage comparison signal and defeated
Go out the control device (4) of control signal, be coupled to control device (4) to receive control signal and in response to control signal to realize
The suggestion device (5) of prompting.
2. human body infrared induction lamp according to claim 1, it is characterized in that：Also include being arranged at bright detection means
(2) to amplify the signal amplifying apparatus of bright detection signal (11) and between voltage comparator device (3).
3. human body infrared induction lamp according to claim 1, it is characterized in that：The voltage comparator device (3) includes using
In the bright reference circuit (6) for exporting bright reference signal and it is coupled to bright reference circuit (6) and bright detection means (2)
To receive bright reference signal, bright detection signal respectively and be compared bright reference signal and bright detection signal and defeated
Go out the voltage comparator circuit (7) of voltage comparison signal.
4. human body infrared induction lamp according to claim 1, it is characterized in that：The suggestion device (5) includes being coupled to
Control device (4) realizes the light prompt circuit (8) of light prompt and is coupled to control device (4) to receive control signal
The auditory tone cues electric circuit of auditory tone cues (9) is realized to receive control signal.
5. human body infrared induction lamp according to claim 4, it is characterized in that：Also include be coupled to control device (4) with
Receive control signal and in response to control signal with the delay cutoff device (10) of delay cutoff auditory tone cues electric circuit (9).
6. human body infrared induction lamp according to claim 4, it is characterized in that：The light prompt circuit (8) includes using
In the stroboscopic portion (12) of output strobe signal and stroboscopic portion (12) is coupled to receive strobe signal and in response to strobe signal
To realize luminous illuminating part (13).
7. human body infrared induction lamp according to claim 4, it is characterized in that：The auditory tone cues electric circuit (9) is to raise one's voice
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477004.8U CN206908921U (en) | 2017-05-02 | 2017-05-02 | Human body infrared induction lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477004.8U CN206908921U (en) | 2017-05-02 | 2017-05-02 | Human body infrared induction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908921U true CN206908921U (en) | 2018-01-19 |
Family
ID=61291684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477004.8U Expired - Fee Related CN206908921U (en) | 2017-05-02 | 2017-05-02 | Human body infrared induction lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908921U (en) |
-
2017
- 2017-05-02 CN CN201720477004.8U patent/CN206908921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180119 Termination date: 20180502 |