CN204810638U - Infrared sensing corridor of solar electric source LED lamp of adjusting luminance - Google Patents

Infrared sensing corridor of solar electric source LED lamp of adjusting luminance Download PDF

Info

Publication number
CN204810638U
CN204810638U CN201520677433.0U CN201520677433U CN204810638U CN 204810638 U CN204810638 U CN 204810638U CN 201520677433 U CN201520677433 U CN 201520677433U CN 204810638 U CN204810638 U CN 204810638U
Authority
CN
China
Prior art keywords
high power
delay circuit
pulse
light
light modulation
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
Application number
CN201520677433.0U
Other languages
Chinese (zh)
Inventor
阮树成
梅玉刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201520677433.0U priority Critical patent/CN204810638U/en
Application granted granted Critical
Publication of CN204810638U publication Critical patent/CN204810638U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The utility model relates to an electric light source technique specifically is an infrared sensing corridor of solar electric source LED lamp of adjusting luminance. Including the LED lamps and lanterns, solar electric source, the stabiliser, infrared sensor, light -off delay circuit, transfer optical pulse generator, the pulse PWM high power drive chip of adjusting luminance, emitting diode LED, wherein, solar electric source connects the battery through backflow protection diode, triode VT2 base connects the photocell anodal, electrical apparatus J2 is succeeded in output, infrared sensor output meets light -off delay circuit, light -off delay circuit succeeds electrical apparatus J1, the contact connects the stabiliser input, the optical pulse generator power end is transferred to stabiliser output termination, it makes and to hold to transfer optical pulse generator pulse output termination pulse PWM to adjust luminance high power drive chip, pulse PWM adjusts luminance high power drive chip output and connects the LED lamp. The utility model is suitable for an it is bright that corridor lighting, people advance the lamp, and the people goes the lamp to put out, and the power saving saves time.

Description

Sun-generated electric power infrared sensing corridor dimming LED lamp
Technical field
The utility model relates to electric light source technology, specifically a kind of sun-generated electric power infrared sensing corridor dimming LED lamp.
Background technology
Sun-generated electric power is inexhaustible, use not complete, develops application rapidly.Corridor incandescent lamp or fluorescent lighting, hand switch is easily forgotten and is turned off the light, and not only consume electric energy large, bulb life is short, does not have dimming function.
Summary of the invention
The purpose of this utility model is to provide sun-generated electric power and powers, and daytime charges a battery, and night powers, and people enters corridor lighting and automatically lights, and people leaves away a kind of sun-generated electric power infrared sensing corridor dimming LED lamp of turning off the light after corridor time delay.
Technical solution of the present utility model: comprise LED lamp, sun-generated electric power, pressurizer IC 1, infrared sensor, light-off delay circuit, dimmer pulse generator, pulse PWM light modulation high power driving chip, LED, wherein, sun-generated electric power photocell is through counterflow-preventing diode VD 3connect storage battery, triode VT 2base stage is through resistance R 9connect solar photocell positive pole, emitter contact relay J 2, infrared sensor exports and connects light-off delay circuit, and light-off delay circuit exports contact relay J 1, battery positive voltage contact relay contact J 2-1one end, relay contact J 2-1another termination infrared sensor power end, light-off delay circuit power end, also connect relay contact J simultaneously 1-1one end, relay contact J 1-1another termination pressurizer IC 1input and pulse PWM light modulation high power driving chip power end, pressurizer IC 1export termination dimmer pulse generator power end, dimmer pulse generator pulse output end meets pulse PWM light modulation high power driving chip Enable Pin CE, and pulse PWM light modulation high power driving chip output LX is through inductance L 1shunt capacitance C 7with LED anode, the Schottky diode D of pulse PWM light modulation high power driving chip output LX also earth 1, LED negative electrode meets electric capacity C 7with sampling resistor R 3, and connect pulse PWM light modulation high power driving chip error amplification FB end, solar photocell, battery terminal negative ground connection, infrared sensor, light-off delay circuit, pressurizer IC 1, dimmer pulse generator, pulse PWM light modulation high power driving chip GND hold ground connection, LED is placed in light fixture.
Light-off delay circuit by time base chip IC 4, resistance R 7, potentiometer RP 2, electric capacity C 8composition monostable trigger timer, infrared sensor exports and meets triode VT 1base chip IC during triggering 4input, time base chip IC 4output contact relay J 1.
Dimmer pulse generator by time base chip IC 2, resistance R 1, R 2, potentiometer RP 1, electric capacity C 1, C 2composition, resistance R 1, potentiometer RP 1, resistance R 2, electric capacity C 1connect successively, resistance R 1base chip IC when connecing 2power end, potentiometer RP 1, resistance R 2base chip IC when contact connects 2dIS end, potentiometer RP 1, electric capacity C 1base chip IC when contact connects 2comparator input terminal, electric capacity C 1, C 2ground connection, dimmer pulse generator exports and connects pulse PWM light modulation high power driving chip Enable Pin, regulator potentiometer RP 1change pulse frequency and duty ratio, cause LED average current to change and reach light modulation.
The utility model produces useful good effect: daytime, solar photocell charged a battery, relay J 2-1contact is often opened and is not powered, and lamp does not work.Night storage battery power supply, it is bright that people enters corridor lamp, and people leaves away automatic distinguishing after corridor time delay, and power saving saves time.Potentiometer RP 1stepless dimming LED, potentiometer RP 2adjust time of turning off the light, easy to use.Sun-generated electric power once drops into Long-Time Service, disregards the electricity charge.
Accompanying drawing explanation
Fig. 1 the utility model theory diagram
Fig. 2 sun-generated electric power infrared sensing corridor dimming LED lamp circuit
Embodiment
With reference to Fig. 1, Fig. 2, the utility model embodiment and embodiment: comprise LED lamp 8, sun-generated electric power 1, pressurizer IC 14, infrared sensor 2, light-off delay circuit 3, dimmer pulse generator 5, pulse PWM light modulation high power driving chip 6, LED 7, wherein, sun-generated electric power 1 photocell E 1through counterflow-preventing diode VD 3meet storage battery E 2, triode VT 2base stage is through resistance R 9meet solar photocell E 1positive pole, emitter contact relay J 2, infrared sensor 2 exports and connects light-off delay circuit 3, and light-off delay circuit 3 exports contact relay J 1, storage battery E 2positive pole contact relay contact J 2-1one end, another termination infrared sensor 2, light-off delay circuit 3 power end, also connect relay contact J simultaneously 1-1one end, relay contact J 1-1another termination pressurizer IC 1the input of 4 and pulse PWM light modulation high power driving chip 6 power end, pressurizer IC 14 export termination dimmer pulse generator 5 power end, and dimmer pulse generator 5 pulse output end meets pulse PWM light modulation high power driving chip 6 Enable Pin CE, and pulse PWM light modulation high power driving chip 6 output LX is through inductance L 1shunt capacitance C 7with LED 7 anode, the Schottky diode D of pulse PWM light modulation high power driving chip output LX also earth 1, LED 7 negative electrode meets electric capacity C 7with sampling resistor R 3, and connect pulse PWM light modulation high power driving chip error amplification FB end, sun-generated electric power 1 photocell E 1, storage battery E 2minus earth, infrared sensor 2, light-off delay circuit 3, pressurizer IC 14, the GND of dimmer pulse generator 5, pulse PWM light modulation high power driving chip 6 holds ground connection, and LED 7 is placed in light fixture 8.
Infrared sensor model AMNI, built-in infrared window optical filtering, infrared sensor, amplify, compare, shaping export.Operating distance 5 meters.Dimmer pulse generator IC 2, light-off delay circuit IC 4model 555, pressurizer IC 1model 7805, pulse PWM light modulation high power driving chip IC 3model PT4105, driving power 3W dimming LED lamp.Dimming scope ratio 100: 1.
Daytime, solar photocell charged a battery, triode VT 2connect the cut-off of photocell cathode voltage, relay contact J 2-1chang Kai, people walks and does not work in corridor lamp.Night dim light, photocell does not produce electric energy, triode VT 2conducting, relay contact J 2-1storage battery power supply is connected in adhesive, and when people comes into corridor, infrared sensor induction output voltage, through triode VT 1base chip IC during triggering light-off delay circuit 4set, relay J 1adhesive, contact J 1-1connect pressurizer IC 1, dimmer pulse generator, pulse PWM light modulation high power driving chip drive LED automatically to light, light-off delay circuit supply voltage V dDthrough resistance R 7, RP 2to electric capacity C 8charging, people is from corridor electric capacity C 8base chip IC during electric discharge 4upset, relay contact J 1-1release, dimmer pulse generator, pulse PWM light modulation high power driving chip have a power failure, and LED extinguishes.

Claims (3)

1. a sun-generated electric power infrared sensing corridor dimming LED lamp, comprises sun-generated electric power, LED lamp, it is characterized in that: also comprise pressurizer IC 1, infrared sensor, light-off delay circuit, dimmer pulse generator, pulse PWM light modulation high power driving chip, LED, wherein, sun-generated electric power photocell is through counterflow-preventing diode VD 3connect storage battery, triode VT 2base stage is through resistance R 9connect solar photocell positive pole, emitter contact relay J 2, infrared sensor exports and connects light-off delay circuit, and light-off delay circuit exports contact relay J 1, battery positive voltage contact relay contact J 2-1one end, relay contact J 2-1another termination infrared sensor power end, light-off delay circuit power end, also connect relay contact J simultaneously 1-1one end, relay contact J 1-1another termination pressurizer IC 1input and pulse PWM light modulation high power driving chip power end, pressurizer IC 1export termination dimmer pulse generator power end, dimmer pulse generator pulse output end meets pulse PWM light modulation high power driving chip Enable Pin CE, and pulse PWM light modulation high power driving chip output LX is through inductance L 1shunt capacitance C 7with LED anode, the Schottky diode D of pulse PWM light modulation high power driving chip output LX also earth 1, LED negative electrode meets electric capacity C 7with sampling resistor R 3, and connect pulse PWM light modulation high power driving chip error amplification FB end, solar photocell, battery terminal negative ground connection, infrared sensor, light-off delay circuit, pressurizer IC 1, dimmer pulse generator, pulse PWM light modulation high power driving chip GND hold ground connection, LED is placed in light fixture.
2. sun-generated electric power infrared sensing corridor dimming LED lamp according to claim 1, is characterized in that: light-off delay circuit by time base chip IC 4, resistance R 7, potentiometer RP 2, electric capacity C 8composition monostable trigger timer, infrared sensor exports and meets triode VT 1base chip IC during triggering 4input, time base chip IC 4output contact relay J 1.
3. sun-generated electric power infrared sensing corridor dimming LED lamp according to claim 1, is characterized in that: dimmer pulse generator by time base chip IC 2, resistance R 1, R 2, potentiometer RP 1, electric capacity C 1, C 2composition, resistance R 1, potentiometer RP 1, resistance R 2, electric capacity C 1connect successively, resistance R 1base chip IC when connecing 2power end, potentiometer RP 1, resistance R 2base chip IC when contact connects 2dIS end, potentiometer RP 1, electric capacity C 1base chip IC when contact connects 2comparator input terminal, electric capacity C 1, C 2ground connection, dimmer pulse generator exports and connects pulse PWM light modulation high power driving chip Enable Pin, and potentiometer RP1 changes pulse frequency and duty ratio, causes LED average current to change and reaches light modulation.
CN201520677433.0U 2015-08-25 2015-08-25 Infrared sensing corridor of solar electric source LED lamp of adjusting luminance Expired - Fee Related CN204810638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520677433.0U CN204810638U (en) 2015-08-25 2015-08-25 Infrared sensing corridor of solar electric source LED lamp of adjusting luminance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520677433.0U CN204810638U (en) 2015-08-25 2015-08-25 Infrared sensing corridor of solar electric source LED lamp of adjusting luminance

Publications (1)

Publication Number Publication Date
CN204810638U true CN204810638U (en) 2015-11-25

Family

ID=54595381

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520677433.0U Expired - Fee Related CN204810638U (en) 2015-08-25 2015-08-25 Infrared sensing corridor of solar electric source LED lamp of adjusting luminance

Country Status (1)

Country Link
CN (1) CN204810638U (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105307365A (en) * 2015-12-09 2016-02-03 成都翰兴科技有限公司 Underground parking lot high quality signal type infrared induction lighting control system
CN105307364A (en) * 2015-12-09 2016-02-03 成都翰兴科技有限公司 Underground parking lot wireless protection type time-delay lighting control system
CN105307366A (en) * 2015-12-11 2016-02-03 成都翰兴科技有限公司 Overcurrent protection type intelligent delayed lighting control system for underground parking garage
CN105323939A (en) * 2015-12-09 2016-02-10 成都翰兴科技有限公司 Power buffering type infrared induction lighting control system of underground parking lot
CN105323941A (en) * 2015-12-11 2016-02-10 成都翰兴科技有限公司 Wireless intelligent high-quality delay illumination control system of underground parking lot
CN105323940A (en) * 2015-12-09 2016-02-10 成都翰兴科技有限公司 Underground parking lot signal enhanced infrared sensing illumination control system
CN105338720A (en) * 2015-12-09 2016-02-17 成都翰兴科技有限公司 Voltage protection type delay lighting control system for underground parking garage
CN105338719A (en) * 2015-12-09 2016-02-17 成都翰兴科技有限公司 High quality wireless type delay lighting control system for underground parking garage
CN105338721A (en) * 2015-12-09 2016-02-17 成都翰兴科技有限公司 Wireless delayed illumination control system of underground parking garage
CN105357848A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Hybrid circuit type intelligent delay lighting control system of underground parking garage
CN105357833A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot filtering protection type delay illumination control system
CN105357838A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot double buffering type infrared induction illumination control system
CN105357845A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Enhancement type intelligent delay illumination control system of underground parking garage
CN105357836A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot buffer filtering type infrared induction illumination control system
CN105357834A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot hybrid infrared induction illumination control system
CN105357837A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot hybrid delay illumination control system
CN105357847A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Purification type intelligent delay illumination control system of underground parking garage
CN105357835A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot buffer enhanced infrared induction illumination control system
CN105357846A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Enhanced protection type intelligent delay illumination control system of underground parking garage
CN105376912A (en) * 2015-12-11 2016-03-02 成都翰兴科技有限公司 Purification protection type intelligent delayed illumination control system for underground parking garage
CN105472845A (en) * 2015-12-09 2016-04-06 成都翰兴科技有限公司 Buffer filter type delay illumination control system for underground parking garage

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105357833A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot filtering protection type delay illumination control system
CN105338719A (en) * 2015-12-09 2016-02-17 成都翰兴科技有限公司 High quality wireless type delay lighting control system for underground parking garage
CN105307365A (en) * 2015-12-09 2016-02-03 成都翰兴科技有限公司 Underground parking lot high quality signal type infrared induction lighting control system
CN105472845A (en) * 2015-12-09 2016-04-06 成都翰兴科技有限公司 Buffer filter type delay illumination control system for underground parking garage
CN105357838A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot double buffering type infrared induction illumination control system
CN105323940A (en) * 2015-12-09 2016-02-10 成都翰兴科技有限公司 Underground parking lot signal enhanced infrared sensing illumination control system
CN105338720A (en) * 2015-12-09 2016-02-17 成都翰兴科技有限公司 Voltage protection type delay lighting control system for underground parking garage
CN105357834A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot hybrid infrared induction illumination control system
CN105338721A (en) * 2015-12-09 2016-02-17 成都翰兴科技有限公司 Wireless delayed illumination control system of underground parking garage
CN105357835A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot buffer enhanced infrared induction illumination control system
CN105357837A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot hybrid delay illumination control system
CN105307364A (en) * 2015-12-09 2016-02-03 成都翰兴科技有限公司 Underground parking lot wireless protection type time-delay lighting control system
CN105323939A (en) * 2015-12-09 2016-02-10 成都翰兴科技有限公司 Power buffering type infrared induction lighting control system of underground parking lot
CN105357836A (en) * 2015-12-09 2016-02-24 成都翰兴科技有限公司 Underground parking lot buffer filtering type infrared induction illumination control system
CN105323941A (en) * 2015-12-11 2016-02-10 成都翰兴科技有限公司 Wireless intelligent high-quality delay illumination control system of underground parking lot
CN105307366A (en) * 2015-12-11 2016-02-03 成都翰兴科技有限公司 Overcurrent protection type intelligent delayed lighting control system for underground parking garage
CN105357847A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Purification type intelligent delay illumination control system of underground parking garage
CN105357848A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Hybrid circuit type intelligent delay lighting control system of underground parking garage
CN105357846A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Enhanced protection type intelligent delay illumination control system of underground parking garage
CN105376912A (en) * 2015-12-11 2016-03-02 成都翰兴科技有限公司 Purification protection type intelligent delayed illumination control system for underground parking garage
CN105357845A (en) * 2015-12-11 2016-02-24 成都翰兴科技有限公司 Enhancement type intelligent delay illumination control system of underground parking garage

Similar Documents

Publication Publication Date Title
CN204810638U (en) Infrared sensing corridor of solar electric source LED lamp of adjusting luminance
CN204810652U (en) Human infrared sensing of courtyard LED lamp of adjusting luminance
CN204836746U (en) Solar electric source LED night -light of adjusting luminance in infrared sensing garage
CN204836744U (en) Hand over human response filing cabinet of straight stand -by power supply LED lamp of adjusting luminance
CN204836742U (en) Solar electric source heat is released telex and is felt corridor LED lamp of adjusting luminance
CN204859717U (en) Human sensing of solar electric source balcony LED lamp of adjusting luminance
CN204810657U (en) Solar electric source LED lamp of adjusting luminance in human sensing kitchen
CN204836748U (en) Human induction door mouth LED lamp of solar electric source
CN204836745U (en) Solar electric source courtyard heat is released telex and is felt LED lamp of adjusting luminance
CN204859720U (en) Solar electric source LED lamp of adjusting luminance human sensing bathroom
CN204810637U (en) Human infrared induction of battery powered balcony LED lamp of adjusting luminance
CN205029919U (en) Human sensing exhibition position LED banks of solar electric source
CN204810642U (en) Human sensing dressing table of solar electric source LED lamp of adjusting luminance
CN204810644U (en) Human infrared induction of balcony at night LED lamp of adjusting luminance
CN204810645U (en) Hand over straight dual -purpose power staff response safe deposit box LED lamp of adjusting luminance
CN204810654U (en) LED lamp of adjusting luminance is responded to to warehouse component cabinet human body
CN105704885B (en) Sun-generated electric power human-body infrared sensing dressing table dimming LED lamp
CN204810646U (en) Infrared sensing in DC power supply garage at night LED lamp of adjusting luminance
CN204810648U (en) Human infrared sensing corridor of storage battery power supply LED lamp of adjusting luminance
CN204810656U (en) Corridor people body heat is released telex and is felt LED lamp of adjusting luminance
CN204859714U (en) Human infrared induction garage LED lamp of adjusting luminance
CN105722290B (en) Sun-generated electric power human sensing bookcase dimming LED lamp
CN204836743U (en) Human infrared sensing of dressing table LED lamp of adjusting luminance
CN204810636U (en) Heat is released telex and is felt kitchen LED lamp of adjusting luminance
CN204836750U (en) Park amusement human sensing in makeup room LED lamp of adjusting luminance that flows

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: 20151125

Termination date: 20160825

CF01 Termination of patent right due to non-payment of annual fee