CN103124453B - Lighting device used for preventing theft - Google Patents
Lighting device used for preventing theft Download PDFInfo
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- CN103124453B CN103124453B CN201210225772.6A CN201210225772A CN103124453B CN 103124453 B CN103124453 B CN 103124453B CN 201210225772 A CN201210225772 A CN 201210225772A CN 103124453 B CN103124453 B CN 103124453B
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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
Abstract
The invention discloses a lighting device used for preventing thefts. The lighting device used for preventing thefts comprises a power supply P, an infrared sensing and light-dependent circuit, a time delay circuit and a lighting device W, wherein the power supply P is connected with the power supply end of the infrared sensing and light-dependent circuit, the signal output end of the infrared sensing and light-dependent circuit is connected with the signal input end of the time delay circuit, and the signal output end of the time delay circuit is connected with the signal input end of the lighting device W. The infrared sensing and light-dependent circuit consists of an infrared sensor D and a processor S, wherein the infrared sensor D comprises three pins and the processor S includes sixteen pins. Through adopting the above structure, the lighting device used for preventing thefts has the advantages of improving the delayed accuracy and enabling the lighting device to prevent thefts.
Description
Technical field
The present invention relates to a kind of lighting device, specifically for the lighting device of safe antitheft.
Background technology
Infrared energy from multiple directions can all concentrate on infrared sensor by the optical system of infrared sensor after reflection or special lens transmission, and like this, infrared sensor just can detect the change of radiation in the anti-norm space of some solids.When take precautions against in region there is no the targets such as the human body of movement time, because the energy of all background objects at room temperature infrared radiation is all smaller, and be stable substantially, so can not trigger camera, namely camera does not work.When human body is walked about in search coverage, the change of infrared energy will be caused, the moving human body received is converted to the corresponding signal of telecommunication to the change of the infrared emanation energy between background object by infrared sensor, after suitably processing, delivers to camera and carries out image taking.
At present both at home and abroad all to there is the lighting device of many light-operated and infrared inductions, when light is dark, have people thence through, infrared inductor senses the infrared ray that human body radiation goes out, circuit ON lamp will be bright, when people leaves the induction range of infrared inductor, and lantern festival automatic distinguishing.But this type of lighting device only controls to set about from light at present, does not possess and installs antitheft function.The delay time of delay circuit is mainly adjusted by the size changing R or C, but due to delay circuit simple, there is the shortcoming that delay time is short and accuracy is not high.Longer and require occasion accurately for needs delay time, simple RC circuit can not meet the demands at all.
Summary of the invention
The invention provides the lighting device for safe antitheft, solve lighting device in the past and only control to set about from light, do not possess the problem of installing anti-theft feature.
The present invention is that technical solution problem is achieved through the following technical solutions: for the lighting device of safe antitheft, comprise power supply P, infrared induction and light-operated circuit, delay circuit and lighting device W, power supply P is connected with the input of infrared induction and light-operated circuit, the output of infrared induction and light-operated circuit is connected with the input of delay circuit, and the output of delay circuit is connected with lighting device W.
Described infrared induction and light-operated circuit comprise infrared sensor D and processor S, infrared sensor D comprises 3 pins, processor S comprises 16 pins, the middle pin of infrared sensor D is connected with the 14th pin of processor S, two other pin of infrared sensor D connects high level, low level respectively, be connected with a series connection resistance on the resistance R1 of parallel connection and the 2nd pin of electric capacity C1, described processor S between 12nd pin of described processor S and the 13rd pin to be connected with power supply P with after triode.
3rd pin of described processor S and the 4th pin are the output of infrared induction and light-operated circuit.
The sensing signal processor of described processor S to be model be BISS0001.BISS0001 is a sensing signal processor with superior performance, automatically can open the devices such as all kinds of incandescent lamp, fluorescent lamp, buzzer fast.
Input P1, diode D1, resistance R2, resistance R3, electric capacity C2 and relay J that described delay circuit is connected successively, input P1 is connected with the output of infrared induction and light-operated circuit, relay J comprises two normally opened contact K1 and K2, bidirectional triode thyristor S1 and the bidirectional diode S2 of series connection is mutually connected with between the input of diode D1 and electric capacity C2, normally opened contact K1 is connected in parallel on the two ends of bidirectional triode thyristor S1, and normally opened contact K2 is connected in parallel on the two ends of electric capacity C2 after connecting with resistance R4.
The output P2 of described delay circuit is arranged between bidirectional triode thyristor S1 and input P1, and lighting device W is connected with output P2.
The present invention compared with prior art has the following advantages and beneficial effect: the present invention adopts BISS0001 as sensing signal processor, the signal that transducer receives is reached BISS0001 process, signal enabling delay circuit after process, for power illuminating device, and delay circuit adopts relay to realize, like this, due to the high-performance of BISS0001 and relay with the use of, the accuracy postponed is improved, when there being human body to walk about in search coverage, lighting device conducting is started working, serve the effect of safe antitheft so well.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of infrared induction of the present invention and light-operated circuit;
Fig. 3 is the structural representation of delay circuit of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment:
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes power supply P, infrared induction and light-operated circuit, delay circuit and lighting device W, power supply P is connected with the input of infrared induction and light-operated circuit, the output of infrared induction and light-operated circuit is connected with the input of delay circuit, and the output of delay circuit is connected with lighting device W.
The infrared induction of the present embodiment and light-operated circuit comprise infrared sensor D and processor S, infrared sensor D comprises 3 pins, processor S comprises 16 pins, the middle pin of infrared sensor D is connected with the 14th pin of processor S, two other pin of infrared sensor D connects high level, low level respectively, be connected with a series connection resistance on the resistance R1 of parallel connection and the 2nd pin of electric capacity C1, processor S between 12nd pin of processor S and the 13rd pin to be connected with power supply P with after triode.
3rd pin of the processor S of the present embodiment and the 4th pin are the output of infrared induction and light-operated circuit.
As preferably, the sensing signal processor of the processor S of the present embodiment to be model be BISS0001.
Input P1, diode D1, resistance R2, resistance R3, electric capacity C2 and relay J that the delay circuit of the present embodiment is connected successively, input P1 is connected with the output of infrared induction and light-operated circuit, relay J comprises two normally opened contact K1 and K2, bidirectional triode thyristor S1 and the bidirectional diode S2 of series connection is mutually connected with between the input of diode D1 and electric capacity C2, normally opened contact K1 is connected in parallel on the two ends of bidirectional triode thyristor S1, and normally opened contact K2 is connected in parallel on the two ends of electric capacity C2 after connecting with resistance R4.
The output P2 of the delay circuit of the present embodiment is arranged between bidirectional triode thyristor S1 and input P1, and lighting device W is connected with output P2.
Operation principle of the present invention is: first, switch on power P, processor S starts working, infrared sensor D infrared signal detected and the 14th pin being reached processor S carries out enlarge leadingly, signal after amplification exports from the 12nd pin of processor S, the 13rd pin reaching processor S after electric capacity C1 and resistance R1 is coupled carries out second level amplification, signal after secondary amplifies is after inter-process, detect effective triggering signal exports delay circuit to input P1 by the 3rd pin of processor S and the 4th pin, then, whole circuit charges to electric capacity C2, after the voltage at electric capacity C2 two ends reaches the breakover voltage of bidirectional diode S2, bidirectional diode S2 conducting also triggers bidirectional triode thyristor S1 conducting, make relay J adhesive, so normally opened contact K1, K2 closes, bidirectional triode thyristor S1 is shorted, the lighting device W conducting being connected to output P2 is started working, show have human body to walk about in search coverage.Delay time can be adjusted by the size changing resistance R3 and electric capacity C2.
As mentioned above, then the present invention can be realized well.
Claims (2)
1. the lighting device for safe antitheft, it is characterized in that: comprise power supply (P), infrared induction and light-operated circuit, delay circuit and lighting device (W), described power supply (P) is connected with the power end of infrared induction and light-operated circuit, the signal output part of infrared induction and light-operated circuit is connected with the signal input part of delay circuit, the signal output part of delay circuit is connected with the signal input part of lighting device (W), described infrared induction and light-operated circuit comprise infrared sensor (D) and processor (S), described infrared sensor (D) comprises 3 pins, described processor (S) comprises 16 pins,
Described delay circuit comprises the input (P1) of connecting successively, first diode (D1), second resistance (R2), 3rd resistance (R3), second electric capacity (C2) and relay (J), the output of the first termination second electric capacity (C2) of relay (J), second termination input (P1) of relay (J), input (P1) is connected with the output of infrared induction and light-operated circuit, relay (J) comprises the first normally opened contact (K1) and the second normally opened contact (K2), the bidirectional triode thyristor (S1) of connecting successively and bidirectional diode (S2) is connected with between the input of the first diode (D1) and the input of the second electric capacity (C2), tie point between bidirectional triode thyristor (S1) and bidirectional diode (S2) connects the output of the second electric capacity (C2), first normally opened contact (K1) is connected in parallel on the two ends of bidirectional triode thyristor (S1), second normally opened contact (K2) is connected in parallel on the two ends of the second electric capacity (C2) after connecting with the 4th resistance (R4), 5th resistance (R5) one end is connected between bidirectional triode thyristor (S1) and bidirectional diode (S2), the other end is connected to the output of the second electric capacity (C2), second diode (D2) is connected in the two ends of the 3rd electric capacity (C3) in parallel, its input connects the output of the 3rd electric capacity (C3), output is connected to the input of the 3rd electric capacity (C3), the output (P2) of delay circuit is arranged in parallel the two ends in relay J, lighting device (W) is connected with output (P2).
2. the lighting device for safe antitheft according to claim 1, it is characterized in that: the sensing signal processor of described processor (S) to be model be BISS0001, the middle pin of infrared sensor (D) is connected with the 14th pin of processor (S), two other pin of infrared sensor (D) connects high level respectively, low level, the first resistance (R1) in parallel and the first electric capacity (C1) is connected with between 12nd pin of described processor (S) and the 13rd pin, a resistance that 2nd pin of described processor (S) is connected is connected with power supply (P) with after triode, 3rd pin of described processor (S) and the 4th pin are the output of infrared induction and light-operated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225772.6A CN103124453B (en) | 2011-11-17 | 2012-07-03 | Lighting device used for preventing theft |
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110364415 | 2011-11-17 | ||
| CN201110364422 | 2011-11-17 | ||
| CN201110364427 | 2011-11-17 | ||
| CN201110364415.3 | 2011-11-17 | ||
| CN201110364427.6 | 2011-11-17 | ||
| CN201110364422.3 | 2011-11-17 | ||
| CN2011103644223 | 2011-11-17 | ||
| CN2011103644276 | 2011-11-17 | ||
| CN2011103644153 | 2011-11-17 | ||
| CN201210225772.6A CN103124453B (en) | 2011-11-17 | 2012-07-03 | Lighting device used for preventing theft |
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| Publication Number | Publication Date |
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| CN103124453A CN103124453A (en) | 2013-05-29 |
| CN103124453B true CN103124453B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210225772.6A Active CN103124453B (en) | 2011-11-17 | 2012-07-03 | Lighting device used for preventing theft |
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| CN (1) | CN103124453B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149063Y (en) * | 1993-03-23 | 1993-12-08 | 杜肇铮 | Micro-delayed action |
| CN2917171Y (en) * | 2006-06-04 | 2007-06-27 | 大连宝华科技电子有限公司 | Infrared sensing controlled lamp |
| CN201363693Y (en) * | 2008-09-09 | 2009-12-16 | 上海第二工业大学 | Infrared-ray induction type delayed illuminating lamp |
| CN202335006U (en) * | 2011-11-17 | 2012-07-11 | 四川蓝讯宝迩电子科技有限公司 | Security lighting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19634948C1 (en) * | 1996-08-29 | 1998-04-23 | Loewe Opta Gmbh | Power supply |
-
2012
- 2012-07-03 CN CN201210225772.6A patent/CN103124453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2149063Y (en) * | 1993-03-23 | 1993-12-08 | 杜肇铮 | Micro-delayed action |
| CN2917171Y (en) * | 2006-06-04 | 2007-06-27 | 大连宝华科技电子有限公司 | Infrared sensing controlled lamp |
| CN201363693Y (en) * | 2008-09-09 | 2009-12-16 | 上海第二工业大学 | Infrared-ray induction type delayed illuminating lamp |
| CN202335006U (en) * | 2011-11-17 | 2012-07-11 | 四川蓝讯宝迩电子科技有限公司 | Security lighting device |
Non-Patent Citations (2)
| Title |
|---|
| 杭州众有科技有限公司.红外感应控制IC.《红外感应控制IC》.2004,正文第1-5页. * |
| 简易长时间延时电路;李升源等;《江西理工大学学报》;20090630;1-5 * |
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| CN103124453A (en) | 2013-05-29 |
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Inventor after: Deng Liping Inventor before: Li Shengfeng |
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Effective date of registration: 20170424 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub road B AVIC International Plaza No. 88 building 1002 Patentee after: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone Shiyang Industrial Park Patentee before: SICHUAN LANXUNBAOER ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230111 Address after: No. 147, Qingjiang Middle Road, Qingbaijiang District, Chengdu, Sichuan 610000 (in Chengdu Europe Entrepreneurship Yard) Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 610000 B 1002, China Aviation International Plaza, 88 Jiao Zi Road, Chengdu hi tech Zone, Sichuan Patentee before: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. |
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