CN205584567U - Hot energy release intelligence LED lamp circuit - Google Patents
Hot energy release intelligence LED lamp circuit Download PDFInfo
- Publication number
- CN205584567U CN205584567U CN201620374663.4U CN201620374663U CN205584567U CN 205584567 U CN205584567 U CN 205584567U CN 201620374663 U CN201620374663 U CN 201620374663U CN 205584567 U CN205584567 U CN 205584567U
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Hot energy release intelligence LED lamp circuit, including the constant current source, voltage stabilizing circuit, LED lighting circuit are connected respectively to the constant current source, and voltage stabilizing circuit connects hot energy release sensor circuit, and hot energy release sensor circuit passes through output control circuit and connects LED lighting circuit. Hot energy release sensor circuit includes photoinduction circuit, light -operated circuit, processing circuit, time delay blockade circuit, the light -operated circuit of photoinduction circuit connection, light -operated circuit connection processing circuit, signal processing circuit connection have the time delay to blockade the circuit. The utility model relates to a hot energy release intelligence LED lamp circuit, application range is wide, makes things convenient for the power saving, is fit for various automatic switch control etc.. The people comes the lamp bright during not enough light, and the people walks the lamp and puts out, and the quiescent power dissipation is than regular tap power saving, test range is wide, energy -concerving and environment -protective simultaneously, it has higher use value to compare with the lighting circuit of acoustic control system among the prior art.
Description
Technical field
This utility model relates to a kind of LED lamp circuit, and specifically a kind of heat is released can Intelligent LED lamp circuit.
Background technology
Acousto-optic Ore-controlling Role illuminating lamp of the prior art, for sonic-opticalcon trolled switch plus electric filament lamp combinative structure.But it is deposited
Drawback be: 1), external interference by mistake bright light, produce power consumption.As: the interference of the sound wave such as vehicle whistle, construction noise is held
Easily start incandescent lighting.2), when needing illumination, in the dead of night, need sounding to start incandescent lighting, easily cause and be in
People during sleep is had a rest wakes up with a start, and composition disturbs residents.3), the electric filament lamp life-span itself is short, energy consumption is high, fragile, at current low-carbon (LC) environment
Under requirement, belong to the illuminating product being phased out falling behind.
Market has had infrared LEDs to sense lamp, but this product has the place that design is not humane, does not works when this is bright,
Should not bright time the brightest, people after under lamp, lamp timing arrives can automatic distinguishing, bring unnecessary puzzlement to user.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides a kind of heat to release energy Intelligent LED lamp circuit, and range is wide,
Facilitate power saving, be suitable for various automatic switch control etc..People Lai Dengliang during insufficient light, people walks lamp and puts out, and quiescent dissipation ratio is commonly opened
Close power saving；Investigative range is wide simultaneously, energy-conserving and environment-protective；Compared with voice activated control lighting circuit of the prior art, there is higher making
By value.
This utility model be the technical scheme is that
Heat releases energy Intelligent LED lamp circuit, and including constant-current source, constant-current source connects mu balanced circuit, LED illumination circuit respectively, surely
Volt circuit connects heat and releases energy sensor circuit, and heat is released and can be connected LED illumination circuit by output control circuit by sensor circuit.Described heat
Release and can include photoinduction circuit, light-operated circuit, signal processing circuit, time delay lockout circuit, described photoinduction circuit by sensor circuit
Connecting light-operated circuit, light-operated circuit connects signal processing circuit, and signal processing circuit connects time delay lockout circuit.
Described constant-current source is 10 ~ 30V constant-current source.
It is cloudy that described mu balanced circuit includes that three-terminal voltage-stabilizing pipe U2, audion Q1, audion Q1 base stage connect diode D2 respectively
Pole, electric capacity C11 one end, resistance R14 one end；Audion Q1 colelctor electrode connects the resistance R14 other end；Audion Q1 emitter stage connects
2nd pin of three-terminal voltage-stabilizing pipe U2；1st pin of three-terminal voltage-stabilizing pipe U2 connect respectively diode D2 anode, electric capacity C11 another
End；3rd pin of three-terminal voltage-stabilizing pipe U2 connects the 1st pin of three-terminal voltage-stabilizing pipe U2, diode D2 anode, electric capacity by electric capacity C9
The C11 other end.
Described output control circuit includes field effect transistor Q2.
Described LED illumination circuit includes multiple LED strip and combines the LED array of composition.
Described time delay lockout circuit includes adjustable potentiometer RT1, resistance R11, resistance R12, electric capacity C7, electric capacity C8, described
Resistance R11 connects with electric capacity C18, and the regulation contact of adjustable potentiometer RT1 connects resistance R12, resistance R12 and connects electric capacity C7.
Described light-operated circuit 7 includes photoconductive resistance R5, resistance R3, and photoconductive resistance R5 connects with resistance R3.
Described photoinduction circuit includes pyroelectric infrared sensor PIR.
Described signal processing circuit includes infrared thermal releasing electric treatment chip U1.
The positive pole of described constant-current source lead up to current-limiting resistance R15 connect LED illumination circuit, additionally lead up to current limliting electricity
Resistance R16 connects mu balanced circuit.
This utility model heat releases energy Intelligent LED lamp circuit, and advantage is:
1: range is wide, facilitates power saving.It is suitable for various automatic switch control etc..
2: people Lai Dengliang during insufficient light, people walks lamp and puts out, and quiescent dissipation is than regular tap power saving 300 times；It is more simultaneously
Hommization, investigative range is very wide, just can sense and automatically start within dead ahead air line distance 1-8M scope.
3: energy-conserving and environment-protective, there is compared with the voice activated control lighting installation in market higher use value.
4: can accomplish that people arrives lamp bright, turn off the light when you leave；People is the brightest at lamp, and turn off the light when you leave two kinds of features.And not by outward
The energy resource consumption that the misoperation that boundary's interference produces causes, the new forms of energy standard that country the most up to standard advocates, it is truly realized power saving joint
Energy.
Accompanying drawing explanation
Fig. 1 is circuit diagram of the present utility model.
Detailed description of the invention
As described in Figure 1, heat release can Intelligent LED lamp circuit, including constant-current source 1, constant-current source 1 connect respectively mu balanced circuit 2,
LED illumination circuit 5, mu balanced circuit 2 connects heat and releases energy sensor circuit 3, and heat is released and can be connected by output control circuit 4 by sensor circuit 3
Connect LED illumination circuit 5.
Described heat is released and can be included photoinduction circuit 8, light-operated circuit 7, signal processing circuit 9, time delay block electricity by sensor circuit 3
Road 6, described photoinduction circuit 8 connects light-operated circuit 7, and light-operated circuit 7 connects signal processing circuit 9, and signal processing circuit 9 connects
There is time delay lockout circuit 6.
Described constant-current source 1 is 10 ~ 30V constant-current source.
Described mu balanced circuit 2 includes three-terminal voltage-stabilizing pipe U2, audion Q1,
Audion Q1 base stage connects diode D2 negative electrode, electric capacity C11 one end, resistance R14 one end respectively；
Audion Q1 colelctor electrode connects the resistance R14 other end；
Audion Q1 emitter stage connects the 2nd pin of three-terminal voltage-stabilizing pipe U2；
1st pin of three-terminal voltage-stabilizing pipe U2 connects diode D2 anode, the electric capacity C11 other end respectively；
3rd pin of three-terminal voltage-stabilizing pipe U2 connects the 1st pin of three-terminal voltage-stabilizing pipe U2, diode D2 sun by electric capacity C9
Pole, the electric capacity C11 other end.
Described output control circuit 4 includes field effect transistor Q2.
Described LED illumination circuit 5 includes multiple LED strip and combines the LED array of composition.
Described time delay lockout circuit 6 includes adjustable potentiometer RT1, resistance R11, resistance R12, electric capacity C7, electric capacity C8, described
Resistance R11 connects with electric capacity C18, and the regulation contact of adjustable potentiometer RT1 connects resistance R12, resistance R12 and connects electric capacity C7.
Described light-operated circuit 7 includes photoconductive resistance R5, resistance R3, and photoconductive resistance R5 connects with resistance R3.
Described photoinduction circuit 8 includes pyroelectric infrared sensor PIR.
Described signal processing circuit 9 includes infrared thermal releasing electric treatment chip U1.
The positive pole of described constant-current source 1 is leaded up to current-limiting resistance R15 and is connected LED illumination circuit 5, additionally leads up to current limliting
Resistance R16 connects mu balanced circuit 2.
Constant-current source 1 provides both positive and negative polarity voltage to circuit, and cathode voltage divides two-way, leads up to current-limiting resistance R15 to LED
Pearl is powered, and an other road, after resistance R16 current limliting, powers to core circuit, and mu balanced circuit 2 is by Q1 and U2(7533) complete, Q1,
R14, C11, D2 constitute supply voltage in circuit and adjust voltage stabilizing, and this partial circuit effect is the height being adapted to external power supply
The coupling of voltage, the requirement to external power supply is not having harsh positioning requirements.After input power supply adjustment voltage stabilizing is+10V,
It is then passed through three-terminal voltage-stabilizing pipe U2(7533) linear accurate voltage stabilizing, and form stable+3.3V unidirectional current after C9, C10 filtering
Pressure, powers to whole control circuit.
Heat release can infrared control circuit by double detection unit pyroelectric infrared sensor PIR(D203S), infrared thermal releasing electric treatment
Chip U1；The peripheral cell compositions such as adjustable potentiometer RT1, photoconductive resistance R5 (5528).During actual application, PIR often selects double spy
Survey the pyroelectric infrared sensors such as unit's D203S, RE200B, D204S type, ultrared sensitive in order to improve pir sensor impression
Degree, should install supporting hemispheric Fresnel lens before sensor additional；Fresnel Lenses model 023115.Photoconductive resistance R5 selects
With 5MM photoconductive resistance such as MG45,5528 types, and require that light resistance differs multiple with dark resistance and is the bigger the better；Adjustable potentiometer RT1
Select volume 3X3mm 1M code 105 paster adjustable potentiometer.Control output is served as by Q2, Q2 performs the bright dark control of LED.Real
During the application of border, Q2 need to select the N-channel field effect transistor such as A09T, AO3402, it is desirable to SOT23 paster metal-oxide-semiconductor 4A 30V.Its tool
Body circuit is as it is shown in figure 1, the parameter of each electrical equipment is as follows: external constant-current source electric power output voltage is 9-26V, resistance R1
(103), R2/R14(473), R4/R11/R12(183) R3/R9/R10 (105), R5(be photosensitive), R6, (474) R7(682), R8
(183), R13(102), R15(20 Ω), R16(101), electric capacity is by C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11 group
Become, respectively 22uF, 0.01uF, 0.1uF, 47uF.
Operation principle:
After power on circuitry, when nobody enters people's pyroelectric sensor PIR monitoring range, rpyroelectric infrared transducing signal processes
Integrated circuit BISS0001 is in reset state, and control signal outfan (the 2nd foot) VO output low level, Q2 is in cut-off shape
State, the illumination LED of pcb board periphery placement does not works, and controller is in the monitoring state.People pyroelectric sensor PIR prison is entered when there being people
When control scope movement, heat is released infrared signal and is reflected on pyroelectric sensor PIR by Fresnel Lenses, pyroelectric sensor
The infrared ray change that human body is given out by PIR is converted to signal of telecommunication output, and output signal frequency is 0.1～10Hz.R3 Yu R5 group
Become light-operated circuit, be used for detecting ambient light illumination.Photoconductive resistance on daytime R5 is presented low resistance by natural light irradiation, as BISS0001
During 9 foot current potential Vo ＜ 0.2VDD, chip is in triggering illegal state, thus blocks triggering signal Vs.Therefore after BISS0001 etc.
Level circuit does not works, and illumination LED lamp bead does not works.When evening or ambient light are dark, R5 resistance increases, when BISS0001 the 9th foot
During the ＞ 0.2Vdd of level position, BISS0001 is in the monitoring state, and outfan is still low level.If now there being people to monitor at PIR
In the range of move, PIR just exports the signal of telecommunication changed with human motion, and this signal is sent to BISS0001 core by resistance R14
The input 11N+(14 foot of the high defeated people impedance op-amps OP1 of sheet internal independence), after the preposition amplification of OP1, by the 16th foot
Output, is coupled to the 13rd foot 2IN-end through C7, then is amplified, then through chip through the 2nd grade of operational amplifier OP2 of chip internal
Internal two-way amplitude discriminator processes, and exports the back off timer TX of effective start trigger signal chip internal, finally by state control
Device exports high-level control signal from BISS0001 the 2nd foot, makes Q2 conducting drive peripheral LED to light luminescence.BISS0001 the 2nd foot
The output high-level control signal time, it was by the time constant of delay cell R12 or RT1 Yu C7 equal to the delay time of circuit
Determining, output delay time Tx is adjusted by the size of outside R12 and C7, is worth for Tx ≈ 24576xR12C7；Trigger blocking time
Ti is adjusted by the size of outside R11 and C8, is worth for Ti ≈ 24xR11C8.
Time shown in figure is 55s.Owing to chip the 1st foot connects high level, circuit is in permission repeated trigger state, is i.e. prolonging
Time time (55s) in, a very important person is moved below once at lamp, and circuit is triggered the most again, and the 2nd foot exports a pulsewidth again and is
The high level signal of 55s.As long as so there being people movable under this kind of lighting, LED bulb can be lighted all the time.Only people leaves
After, after time delay 55s, circuit reset, illuminating lamp automatic distinguishing.
Claims (10)
1. heat releases energy Intelligent LED lamp circuit, including constant-current source (1), it is characterised in that constant-current source (1) connects mu balanced circuit respectively
(2), LED illumination circuit (5), mu balanced circuit (2) connect heat release can sensor circuit (3), heat release can sensor circuit (3) by output
Control circuit (4) connects LED illumination circuit (5)；Described heat is released and can be included photoinduction circuit (8), light-operated circuit by sensor circuit (3)
(7), signal processing circuit (9), time delay lockout circuit (6), described photoinduction circuit (8) connect light-operated circuit (7), light-operated circuit
(7) connecting signal processing circuit (9), signal processing circuit (9) connects time delay lockout circuit (6).
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described constant-current source (1) is that 10 ~ 30V is permanent
Stream source.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described mu balanced circuit (2) includes three ends
Stabilivolt U2, audion Q1, audion Q1 base stage connects diode D2 negative electrode, electric capacity C11 one end, resistance R14 one end respectively；Three
Pole pipe Q1 colelctor electrode connects the resistance R14 other end；Audion Q1 emitter stage connects the 2nd pin of three-terminal voltage-stabilizing pipe U2；Three ends are steady
1st pin of pressure pipe U2 connects diode D2 anode, the electric capacity C11 other end respectively；3rd pin of three-terminal voltage-stabilizing pipe U2 is by electricity
Hold C9 and connect the 1st pin of three-terminal voltage-stabilizing pipe U2, diode D2 anode, the electric capacity C11 other end.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described output control circuit (4) includes
Field effect transistor Q2.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described LED illumination circuit (5) includes
Multiple LED strip also combine the LED array of composition.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described time delay lockout circuit (6) includes
Adjustable potentiometer RT1, resistance R11, resistance R12, electric capacity C7, electric capacity C8, described resistance R11 connects with electric capacity C18, adjustable potential
The regulation contact of device RT1 connects resistance R12, resistance R12 and connects electric capacity C7.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described light-operated circuit (7) includes photosensitive
Resistance R5, resistance R3, photoconductive resistance R5 connects with resistance R3.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described photoinduction circuit (8) includes heat
Release electricity infrared sensor PIR.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that described signal processing circuit (9) includes
Infrared thermal releasing electric treatment chip U1.
The most according to claim 1, heat releases energy Intelligent LED lamp circuit, it is characterised in that the positive pole one of described constant-current source (1)
Road connects LED illumination circuit (5) by current-limiting resistance R15, and current-limiting resistance R16 of additionally leading up to connects mu balanced circuit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374663.4U CN205584567U (en) | 2016-04-28 | 2016-04-28 | Hot energy release intelligence LED lamp circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620374663.4U CN205584567U (en) | 2016-04-28 | 2016-04-28 | Hot energy release intelligence LED lamp circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584567U true CN205584567U (en) | 2016-09-14 |
Family
ID=56859032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620374663.4U Expired - Fee Related CN205584567U (en) | 2016-04-28 | 2016-04-28 | Hot energy release intelligence LED lamp circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205584567U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804075A (en) * | 2017-02-28 | 2017-06-06 | 浙江大学 | A kind of LED desk lamp controls circuit |
| CN107484291A (en) * | 2017-08-01 | 2017-12-15 | 陈优颖 | A kind of human body sensing night-light |
| CN107509268A (en) * | 2017-08-11 | 2017-12-22 | 浙江理工大学 | Non-pole light regulating intelligent LED desk lamp implementation method based on human body infrared sensing |
| CN108770129A (en) * | 2018-07-06 | 2018-11-06 | 南京铁道职业技术学院 | A kind of acousto-optic induced intelligent lighting system |
| CN108811228A (en) * | 2017-05-05 | 2018-11-13 | 四川理工学院 | LED light |
-
2016
- 2016-04-28 CN CN201620374663.4U patent/CN205584567U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804075A (en) * | 2017-02-28 | 2017-06-06 | 浙江大学 | A kind of LED desk lamp controls circuit |
| CN108811228A (en) * | 2017-05-05 | 2018-11-13 | 四川理工学院 | LED light |
| CN107484291A (en) * | 2017-08-01 | 2017-12-15 | 陈优颖 | A kind of human body sensing night-light |
| CN107509268A (en) * | 2017-08-11 | 2017-12-22 | 浙江理工大学 | Non-pole light regulating intelligent LED desk lamp implementation method based on human body infrared sensing |
| CN108770129A (en) * | 2018-07-06 | 2018-11-06 | 南京铁道职业技术学院 | A kind of acousto-optic induced intelligent lighting system |
| CN108770129B (en) * | 2018-07-06 | 2023-05-19 | 南京铁道职业技术学院 | Acousto-optic induction intelligent lighting system |
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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 |
Granted publication date: 20160914 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |