CN201909235U - Automatic induction LED lamp for underground garage - Google Patents

Automatic induction LED lamp for underground garage Download PDF

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Publication number
CN201909235U
CN201909235U CN2010206411086U CN201020641108U CN201909235U CN 201909235 U CN201909235 U CN 201909235U CN 2010206411086 U CN2010206411086 U CN 2010206411086U CN 201020641108 U CN201020641108 U CN 201020641108U CN 201909235 U CN201909235 U CN 201909235U
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CN
China
Prior art keywords
led
led lamp
relay
output
resistance
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Expired - Fee Related
Application number
CN2010206411086U
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Chinese (zh)
Inventor
杨洪军
柴亚洲
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Shenzhen Huahanming Optoelectronic Technology Co., Ltd.
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杨洪军
柴亚洲
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Priority to CN2010206411086U priority Critical patent/CN201909235U/en
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Publication of CN201909235U publication Critical patent/CN201909235U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model discloses an automatic induction LED lamp for an underground garage, which comprises an induced circuit, an output relay, an LED light-adjusting driving circuit and an LED lamp, wherein an output end of the induced circuit is connected with a coil of the output relay; an output end of the LED light-adjusting driving circuit is connected with the LED lamp; and the automatic induction LED lamp is characterized in that a contact of the output relay and a control resistor are connected in series and then are connected between a light-adjusting end of the LED light-adjusting driving circuit and the ground. The automatic induction LED lamp for the underground garage has two working modes including full-power running and low-power running, thus not only guaranteeing the minimum illumination needed by security monitoring, but also being capable of running in an energy-saving way to the utmost extent.

Description

The automatic induction LED lamp of a kind of underground garage
Technical field
The utility model relates to a kind of electricity-saving lamp, especially relates to the automatic induction LED lamp of a kind of underground garage.
Background technology
The underground parking illumination is round-the-clock illumination, and energy consumption is bigger.Traditional lighting mainly adopts electricity-saving lamp to lower energy consumption.Because the underground parking messenger send a car and unmanned two kinds of situations of no car under the illumination of light fixture evident difference can be arranged, but traditional CFL lighting lacks the function of regulating luminosity according to environment, promptly in needs, just use, therefore also do not reach maximum energy-saving effect.Can further cut down the consumption of energy by illumination control.
Existing LED light fixture, except characteristics such as energy-efficient, outstanding feature is to adapt to quick break-make and dimming function.Occur microwave sensor/infrared inductor LED light fixture product in the market, can be used for the intelligent lighting control of underground garage.These products have effectively reduced energy consumption, have accomplished that the people is bright to lamp, the people walks lamp and puts out, and people or car be in investigative range when movable, the sustainable work of light fixture, and promptly they have two kinds of duties: capacity operation and zero energy operation.But underground garage is parked except buying car in installments, the safety monitoring when also needing to accomplish nobody, promptly the garage nobody the time light fixture also need the illumination that provides certain, obviously the zero energy running status of existing product can not satisfy such demand.
LED light modulation drive circuit commonly used at present is that core, outward element constitute with LED constant current control chip BP2808, the DIM terminal of LED constant current control chip BP2808 is the light modulation pin, for the simulation light modulation, circuit total power output when this pin is unsettled, an external potentiometer just can be realized the 0-100% light modulation.
The utility model content
The technical problems to be solved in the utility model provides the automatic induction LED lamp of a kind of underground garage, and it has two kinds of duties, i.e. full power state of operation and low power operating state.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: it comprises sensor circuit, output relay, LED light modulation drive circuit and LED lamp; The coil of the output termination output relay of described sensor circuit, the output termination LED lamp of described LED light modulation drive circuit; It is characterized in that, be connected between the light modulation end and ground of LED light modulation drive circuit after the contact of described output relay and the controlling resistance series connection.
Adopt the beneficial effect that technique scheme produced to be: when personnel or vehicle when induction zone is movable, microwave detector or infrared inductor action, the LED lamp is in the full power operation state, gives the illumination of people or car abundance; After people and Che leave, microwave detector or infrared inductor intelligence time-delay back action, it is low power operating state that the LED lamp converts dormancy to, only guarantees the minimal illumination that safety monitoring is required, reaches the energy-saving run maximization.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the circuit diagram of infrared induction LED lamp;
Fig. 3 is the circuit diagram of microwave induced LED lamp.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, the automatic induction LED lamp of a kind of underground garage, it comprises sensor circuit, output relay, LED light modulation drive circuit and LED lamp; The coil of the output termination output relay of described sensor circuit, the output termination LED lamp of described LED light modulation drive circuit; It is characterized in that, be connected between the light modulation end and ground of LED light modulation drive circuit after the contact of described output relay and the controlling resistance series connection.
Embodiment as shown in Figure 2 is a kind of underground garage infrared induction LED lamp, and described sensor circuit comprises pyroelectric infrared sensor PIR, infrared signal process chip LP0001, resistance R 11-R21, capacitor C 11-C18, switch SW 1 and triode T1; Described output relay is a relay K 1; Described controlling resistance is resistance R c; Described LED light modulation drive circuit comprises that LED drives constant current control chip BP2808, resistance R 21-R24, potentiometer Rw1, inductance L M1, capacitor C 21-C23, diode D21, Zener diode Dz1 and FET Q1.
Underground garage infrared induction LED lamp operation principle:
14 pin of the output S termination infrared signal process chip LP0001 of described pyroelectric infrared sensor PIR, the infrared signal that pyroelectric infrared sensor PIR sends when being used for detecting people or car arrival, and the faint infrared signal that people or car send is detected and directly delivers to 14 pin of infrared signal process chip LP0001, after inner rectification, amplifying, from control signal of control signal output 2 pin output of infrared signal process chip LP0001, control signal connects the base stage of triode T1 through resistance R 21; The coil of relay K 1 is connected between the colelctor electrode of voltage+12V and triode T1, its normally-closed contact K1-1 be connected on LED after resistance R c connects and drive between the light modulation pin DIM end and ground of constant current control chip BP2808; LED drives the source electrode of constant current control chip BP2808 output termination FET Q1, and the drain electrode of described FET Q1 meets Vo+, Vo-through diode D21, inductance L M1 respectively; Described LED lamp be connected between Vo+ and the Vo-after capacitor C o is in parallel; Behind the coil electricity of relay K 1, its normally closed electric shock K1-1 disconnects, and the light modulation pin DIM end of LED driving constant current control chip BP2808 is unsettled, and the output of LED light modulation drive circuit total power is so the LED lamp is bright entirely.
After people or car are gone for a season, the normally closed electric shock dead electricity closure of relay K 1, LED drives the light modulation pin DIM end of constant current control chip BP2808 through resistance R c ground connection, and resistance R c resistance is 30k Ω; This moment, described LED light modulation drive circuit low-power output so the LED lamp changes into resting state, both guaranteed the minimal illumination that safety monitoring is required, had reached the energy-saving run maximization again.
Embodiment as shown in Figure 3 is the microwave induced LED lamp of a kind of underground garage, described sensor circuit is microwave induction controller SS-968, described output relay is a relay K 2, described controlling resistance is resistance R c, and described LED light modulation drive circuit comprises that LED drives constant current control chip BP2808, resistance R 21-R24, potentiometer Rw1, inductance L M1, capacitor C 21-C23, diode D21, Zener diode Dz1 and FET Q1; The coil of described relay K 2 is connected between the OUT end of voltage+12V and microwave induction controller SS-968; The normally-closed contact K2-1 of described relay K 2 be connected on LED after resistance R c connects and drive between the light modulation pin DIM end and ground of constant current control chip BP2808, described LED drives the source electrode of the output termination FET Q1 of constant current control chip BP2808, and the drain electrode of described FET Q1 meets Vo+, Vo-through diode D21, inductance L M1 respectively; Described LED lamp be connected between Vo+ and the Vo-after capacitor C o is in parallel.
The operation logic of the microwave induced LED lamp of underground garage:
The operation logic of microwave induced LED lamp and infrared induction LED lamp are basic identical, when detecting people or car mobile, the OUT end output low level of microwave induction controller SS-968, the coil electricity of relay K 2, its normally closed electric shock K2-1 disconnects, the light modulation pin DIM end of LED driving constant current control chip BP2808 is unsettled, the output of LED light modulation drive circuit total power, and the LED lamp is bright entirely; When people or car during always in activity, OUT supports continuous output low level, and the LED lamp is bright entirely always; After people or car are gone for a season, the OUT end output high level of microwave induction controller SS-968, the normally closed electric shock dead electricity closure of relay K 1, the light modulation pin DIM end that LED drives constant current control chip BP2808 is a 30k Ω resistance R c ground connection through resistance, the output of LED light modulation drive circuit low-power, the LED lamp changes into resting state.

Claims (3)

1. automatic induction LED lamp of underground garage, it comprises sensor circuit, output relay, LED light modulation drive circuit and LED lamp; The coil of the output termination output relay of described sensor circuit, the output termination LED lamp of described LED light modulation drive circuit; It is characterized in that, be connected between the light modulation end and ground of LED light modulation drive circuit after the contact of described output relay and the controlling resistance series connection.
2. the automatic induction LED lamp of a kind of underground garage according to claim 1 is characterized in that described sensor circuit comprises pyroelectric infrared sensor PIR, infrared signal process chip LP0001, resistance R 11-R21, capacitor C 11-C18, switch SW 1 and triode T1; Described output relay is a relay K 1; Described controlling resistance is resistance R c; Described LED light modulation drive circuit comprises that LED drives constant current control chip BP2808, resistance R 21-R24, potentiometer Rw1, inductance L M1, capacitor C 21-C23, diode D21, Zener diode Dz1 and FET Q1;
14 pin of the output S termination infrared signal process chip LP0001 of described pyroelectric infrared sensor PIR, control signal output 2 pin of described infrared signal process chip LP0001 connect the base stage of triode T1 through resistance R 21, and the coil of described relay K 1 is connected between the colelctor electrode of voltage+12V and triode T1; The normally-closed contact K1-1 of described relay K 1 be connected on LED after resistance R c connects and drive between the light modulation pin DIM end and ground of constant current control chip BP2808, described LED drives the source electrode of constant current control chip BP2808 output termination FET Q1, and the drain electrode of described FET Q1 meets Vo+, Vo-through diode D21, inductance L M1 respectively; Described LED lamp be connected between Vo+ and the Vo-after capacitor C o is in parallel.
3. the automatic induction LED lamp of a kind of underground garage according to claim 1, it is characterized in that described sensor circuit is microwave induction controller SS-968, described output relay is a relay K 2, described controlling resistance is resistance R c, and described LED light modulation drive circuit comprises that LED drives constant current control chip BP2808, resistance R 21-R24, potentiometer Rw1, inductance L M1, capacitor C 21-C23, diode D21, Zener diode Dz1 and FET Q1;
The coil of described relay K 2 is connected between the OUT end of voltage+12V and microwave induction controller SS-968; The normally-closed contact K2-1 of described relay K 2 be connected on LED after resistance R c connects and drive between the light modulation pin DIM end and ground of constant current control chip BP2808, described LED drives the source electrode of the output termination FET Q1 of constant current control chip BP2808, and the drain electrode of described FET Q1 meets Vo+, Vo-through diode D21, inductance L M1 respectively; Described LED lamp be connected between Vo+ and the Vo-after capacitor C o is in parallel.
CN2010206411086U 2010-12-03 2010-12-03 Automatic induction LED lamp for underground garage Expired - Fee Related CN201909235U (en)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510627A (en) * 2011-11-04 2012-06-20 上海建坤信息技术有限责任公司 Internet of things illumination control system based on people and automobile combination identification and control method thereof
CN102655698A (en) * 2011-08-10 2012-09-05 东莞市盈通光电照明科技有限公司 Intelligent lighting system of garage
CN104270852A (en) * 2014-09-05 2015-01-07 成都赛昂电子科技有限公司 Light-emitting diode garage lamp for garage
CN104519612A (en) * 2013-09-26 2015-04-15 深圳市海洋王照明工程有限公司 Wireless remote control light fixture apparatus
CN105142313A (en) * 2015-10-10 2015-12-09 广西职业技术学院 An energy-saving device capable of adjusting brightness of street lamps automatically
CN107426847A (en) * 2016-05-23 2017-12-01 沈阳鹏丽电器有限公司 LED garages sensing lamp

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102655698A (en) * 2011-08-10 2012-09-05 东莞市盈通光电照明科技有限公司 Intelligent lighting system of garage
CN102510627A (en) * 2011-11-04 2012-06-20 上海建坤信息技术有限责任公司 Internet of things illumination control system based on people and automobile combination identification and control method thereof
CN104519612A (en) * 2013-09-26 2015-04-15 深圳市海洋王照明工程有限公司 Wireless remote control light fixture apparatus
CN104270852A (en) * 2014-09-05 2015-01-07 成都赛昂电子科技有限公司 Light-emitting diode garage lamp for garage
CN105142313A (en) * 2015-10-10 2015-12-09 广西职业技术学院 An energy-saving device capable of adjusting brightness of street lamps automatically
CN107426847A (en) * 2016-05-23 2017-12-01 沈阳鹏丽电器有限公司 LED garages sensing lamp

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: CHAI YAZHOU

Effective date: 20140612

Owner name: SHENZHEN HUAHANMING OPTOELECTRONIC TECHNOLOGY CO.,

Free format text: FORMER OWNER: YANG HONGJUN

Effective date: 20140612

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 418000 HUAIHUA, HUNAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140612

Address after: 3 building, B building, elephant horn pond Industrial Park, Bantian street, Longgang District, Shenzhen, Guangdong 518000, China

Patentee after: Shenzhen Huahanming Optoelectronic Technology Co., Ltd.

Address before: 418000 No. 780 Feng Dong Road, Hecheng District, Hunan, Huaihua

Patentee before: Yang Hongjun

Patentee before: Chai Yazhou

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: 20110727

Termination date: 20161203