CN204948462U - Human body infrared tracking sense light drive unit - Google Patents
Human body infrared tracking sense light drive unit Download PDFInfo
- Publication number
- CN204948462U CN204948462U CN201520732700.XU CN201520732700U CN204948462U CN 204948462 U CN204948462 U CN 204948462U CN 201520732700 U CN201520732700 U CN 201520732700U CN 204948462 U CN204948462 U CN 204948462U
- Authority
- CN
- China
- Prior art keywords
- central control
- control circuit
- drive circuit
- human body
- circuit
- 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
Links
- 230000011664 signaling Effects 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 6
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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 provides a kind of human body infrared tracking sense light drive unit, comprise: human infrared sensor, central control circuit, LED drive circuit and twin shaft motor drive circuit, central control circuit electrical connection power line, human infrared sensor, LED drive circuit and twin shaft motor drive circuit, when human infrared sensor senses target body infrared signal, central control circuit controls LED drive circuit supply operating voltage to load light fixture, central control circuit generates according to human infrared sensor the position signalling that current signal generates human body, central control circuit controls twin shaft motor drive circuit according to described position signalling and drives load light fixture adjustment angle.The human body infrared tracking sense light drive unit that the utility model provides, the position of human body Data Control CD-ROM drive motor circuit working that central control circuit utilizes infrared sensor of the human body to detect, and then make load light fixture change irradiating angle along with the movement of position of human body, avoid lamp from dazzling.
Description
Technical field
The utility model relates to the control technology field of lighting, particularly relates to a kind of human body infrared tracking sense light drive unit.
Background technology
At present, infrared induction lamp conventional in daily life, when sensing human infrared signal, bright light, but infrared induction lamp does not arrange CD-ROM drive motor, make the irradiating angle of sense light can not produce the change of angle along with the movement of human body, and the illuminating ray that sense light produces directly impinge upon on the person, can cause dazzling.
Therefore, need to provide a kind of human body infrared tracking sense light drive unit to solve the problems of the technologies described above.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of human body infrared tracking sense light drive unit, the position of human body Data Control CD-ROM drive motor circuit working that central control circuit utilizes infrared sensor of the human body to detect, and then make load light fixture change irradiating angle along with the movement of position of human body, make light-illuminating human peripheral, avoid light to cause dazzling impact to human body.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of human body infrared tracking sense light drive unit, comprising:
Human infrared sensor, central control circuit, LED drive circuit and twin shaft motor drive circuit, central control circuit electrical connection power line, human infrared sensor, LED drive circuit and twin shaft motor drive circuit, LED drive circuit is for being electrically connected load light fixture, when human infrared sensor senses target body infrared signal, central control circuit controls LED drive circuit supply operating voltage to load light fixture, central control circuit generates current signal to the human infrared sensor received to carry out processing the position signalling generating target body, central control circuit controls twin shaft motor drive circuit according to described position signalling and drives load light fixture adjustment angle, the light that load light fixture is generated irradiates target body surrounding.
In a preferred embodiment of the present utility model, human body infrared tracking sense light drive unit comprises further: photodetector and comparator, comparator electrical connection photodetector and central control circuit, when the predetermined standard value of photoelectric current higher than comparator that photodetector generates, central control circuit controls LED drive circuit and twin shaft motor drive circuit quits work.
In another preferred embodiment of the present utility model, human body infrared tracking sense light drive unit comprises further: crystal oscillator and displacement counting circuit, crystal oscillator electrical connection central control circuit, displacement counting circuit electrical connection human infrared sensor and central control circuit, in target body position when the time period resting on a place exceedes predetermined amount of time, the signal controlling LED drive circuit that central control circuit calculates circuit evolving according to displacement reduces output voltage.
Beneficial effect is: the human body infrared tracking sense light drive unit that the utility model provides, and the irradiating angle of infrared induction lamp is changed along with the movement of position of human body, and the light-illuminating that sense light is produced, human peripheral, avoids lamp from dazzling.
Accompanying drawing explanation
Fig. 1 is the circuit structure block diagram of the first preferred embodiment of human body infrared tracking sense light drive unit of the present utility model;
Fig. 2 is the circuit structure block diagram of the second preferred embodiment of human body infrared tracking sense light drive unit of the present utility model;
Fig. 3 is the circuit structure block diagram of the 3rd preferred embodiment of human body infrared tracking sense light drive unit of the present utility model.
Embodiment
Below in conjunction with diagram, the technical solution of the utility model is described in detail.
Shown in Figure 1, the human body infrared tracking sense light drive unit 10 of the present embodiment comprises: human infrared sensor 11, central control circuit 12, LED drive circuit 13 and twin shaft motor drive circuit 14, central control circuit 12 is electrically connected power line, human infrared sensor 11, LED drive circuit 13 and twin shaft motor drive circuit 14, LED drive circuit 13 is for being electrically connected load light fixture 15, when human infrared sensor 11 senses target body infrared signal, central control circuit 12 controls LED drive circuit 13 and supplies operating voltage to load light fixture 15, central control circuit 12 generates according to human infrared sensor 11 position signalling that current signal generates human body, central control circuit 12 controls twin shaft motor drive circuit 14 according to described position signalling and drives load light fixture 15 to adjust angle, the light that load light fixture 15 is generated is radiated at target body surrounding.
Please refer to Fig. 2, the human body infrared tracking sense light drive unit 20 of the present embodiment comprises: human infrared sensor 21, central control circuit 22, LED drive circuit 23 and twin shaft motor drive circuit 24.
The difference of the human body infrared tracking sense light drive unit 20 of the second preferred embodiment of the present utility model and the human body infrared tracking sense light drive unit 10 of the first preferred embodiment is: human body infrared tracking sense light drive unit 20 comprises photodetector 26 and comparator 27 further, photodetector 26 is electrically connected comparator 27, comparator 27 is electrically connected central control circuit 22, when the photoelectric current that photodetector 26 generates is higher than the standard value that comparator 27 is predetermined, central control circuit 22 controls LED drive circuit 23 and twin shaft motor drive circuit 24 quits work.Make when ambient light is stronger, load light fixture 25 quits work automatically, so can save electricity consumption, and can extend the useful life of load light fixture 25.
Please refer to Fig. 3, the human body infrared tracking sense light drive unit 30 of the present embodiment comprises: human infrared sensor 31, central control circuit 32, LED drive circuit 33 and twin shaft motor drive circuit 34.
The difference of the human body infrared tracking sense light drive unit 30 of the 3rd preferred embodiment of the present utility model and the human body infrared tracking sense light drive unit 10 of the first preferred embodiment is: 1, human body infrared tracking sense light drive unit 30 comprises photodetector 36, comparator 37, displacement counting circuit 38 and crystal oscillator 39 further; 2, photodetector 36 is electrically connected comparator 37, comparator 37 is electrically connected central control circuit 32, when the predetermined standard value of photoelectric current higher than comparator 37 that photodetector 36 generates, central control circuit 32 controls LED drive circuit 33 and twin shaft motor drive circuit 34 quits work, so can save electricity consumption, and the useful life of load light fixture 35 can be extended; 3, crystal oscillator 39 is electrically connected central control circuit 32, displacement counting circuit 38 is electrically connected human infrared sensor 31 and central control circuit 32, if when the time span resting on a place in target body position exceedes scheduled time length, the signal controlling LED drive circuit 33 that central control circuit 32 generates according to displacement counting circuit 38 reduces output voltage, load light fixture 35 brightness is reduced, electricity consumption can be saved further.
The human body infrared tracking sense light drive unit that the utility model provides, the position of human body Data Control Two axle drive motor circuit work that central control circuit utilizes infrared sensor of the human body to detect, and then make load light fixture change irradiating angle irradiation target body surrounding along with the movement of position of human body, avoid lamp from dazzling.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a human body infrared tracking sense light drive unit, it is characterized in that, comprise: human infrared sensor, central control circuit, LED drive circuit and twin shaft motor drive circuit, central control circuit electrical connection power line, human infrared sensor, LED drive circuit and twin shaft motor drive circuit, LED drive circuit is for being electrically connected load light fixture, when human infrared sensor senses target body infrared signal, central control circuit controls LED drive circuit supply operating voltage to load light fixture, central control circuit generates current signal to the human infrared sensor received to carry out processing the position signalling generating target body, central control circuit controls twin shaft motor drive circuit according to described position signalling and drives load light fixture adjustment angle, the light that load light fixture is generated irradiates target body surrounding.
2. human body infrared tracking sense light drive unit according to claim 1, it is characterized in that, comprise further: photodetector and comparator, comparator electrical connection photodetector and central control circuit, when the predetermined standard value of photoelectric current higher than comparator that photodetector generates, central control circuit controls LED drive circuit and twin shaft motor drive circuit quits work.
3. human body infrared tracking sense light drive unit according to claim 2, it is characterized in that, comprise further: crystal oscillator and displacement counting circuit, crystal oscillator electrical connection central control circuit, displacement counting circuit electrical connection human infrared sensor and central control circuit, in target body position when the time span resting on a place exceedes scheduled time length, the signal controlling LED drive circuit that central control circuit calculates circuit evolving according to displacement reduces output voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732700.XU CN204948462U (en) | 2015-09-21 | 2015-09-21 | Human body infrared tracking sense light drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732700.XU CN204948462U (en) | 2015-09-21 | 2015-09-21 | Human body infrared tracking sense light drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948462U true CN204948462U (en) | 2016-01-06 |
Family
ID=55015846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732700.XU Expired - Fee Related CN204948462U (en) | 2015-09-21 | 2015-09-21 | Human body infrared tracking sense light drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948462U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517289A (en) * | 2016-01-07 | 2016-04-20 | 成都互触科技有限公司 | Light intelligence control system |
| CN105517291A (en) * | 2016-01-07 | 2016-04-20 | 成都互触科技有限公司 | Energy-saving control method for light |
| CN105953160A (en) * | 2016-06-27 | 2016-09-21 | 深圳市宝斯恩科技有限公司 | LED lamp bracket and lamp comprising same |
| CN106061055A (en) * | 2016-05-30 | 2016-10-26 | 山东建筑大学 | Multi-layer stair lighting control device and control method |
| CN108150904A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of room lighting regulation device system based on anti-direct light dazzle |
| CN108347816A (en) * | 2018-03-27 | 2018-07-31 | 佛山市飞程信息技术有限公司 | A kind of park lighting control system |
| CN111200893A (en) * | 2018-10-31 | 2020-05-26 | 乔光科技股份有限公司 | Lamp control method and system thereof |
-
2015
- 2015-09-21 CN CN201520732700.XU patent/CN204948462U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517289A (en) * | 2016-01-07 | 2016-04-20 | 成都互触科技有限公司 | Light intelligence control system |
| CN105517291A (en) * | 2016-01-07 | 2016-04-20 | 成都互触科技有限公司 | Energy-saving control method for light |
| CN105517291B (en) * | 2016-01-07 | 2017-12-08 | 成都思唯奇科技有限公司 | light energy-saving control method |
| CN105517289B (en) * | 2016-01-07 | 2017-12-15 | 成都思唯奇科技有限公司 | Intelligent lamplight control system body |
| CN106061055A (en) * | 2016-05-30 | 2016-10-26 | 山东建筑大学 | Multi-layer stair lighting control device and control method |
| CN106061055B (en) * | 2016-05-30 | 2019-02-01 | 山东建筑大学 | Multi-layer stair lighting control device and control method |
| CN105953160A (en) * | 2016-06-27 | 2016-09-21 | 深圳市宝斯恩科技有限公司 | LED lamp bracket and lamp comprising same |
| CN108150904A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of room lighting regulation device system based on anti-direct light dazzle |
| CN108347816A (en) * | 2018-03-27 | 2018-07-31 | 佛山市飞程信息技术有限公司 | A kind of park lighting control system |
| CN111200893A (en) * | 2018-10-31 | 2020-05-26 | 乔光科技股份有限公司 | Lamp control method and system thereof |
| CN111200893B (en) * | 2018-10-31 | 2022-01-04 | 乔光科技股份有限公司 | Lamp control method and system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204948462U (en) | Human body infrared tracking sense light drive unit | |
| US20140070700A1 (en) | Electric Lamp Having an Automatic Light Regulation | |
| CN104394625A (en) | Adaptive brightness type table lamp | |
| US8508156B2 (en) | Energy saving LED lamp | |
| CN204901396U (en) | An intelligent illuminating lamp | |
| TWM523811U (en) | Indication lamp with automatic brightness adjustment function and electronic including the same | |
| CN204026468U (en) | A kind of brightness automatic control formula LED street lamp | |
| CN105605473A (en) | Intelligent bedside night LED lamp | |
| CN205336608U (en) | Light emitting diode (LED) constant -current driving power supply | |
| CN203276735U (en) | Large-screen advertising board energy-saving controller | |
| US20160302271A1 (en) | Power Conserving Method for Electric Lighting Supply | |
| CN203615131U (en) | An automatic switching LED lamp | |
| CN202868512U (en) | Novel infrared induction light emitting diode (LED) ceiling lamp | |
| CN107371300B (en) | A kind of antinoise LED light source dimming control system | |
| CN202955539U (en) | Sound-light-controlled type human body induction LED (Light-Emitting Diode) lamp | |
| CN205336609U (en) | Constant current drive power supply with human infrared induction | |
| CN104421735A (en) | Alert desk lamp beneficial to body health | |
| CN202551424U (en) | LED(Light Emitting Diode) touch-sensitive dimmer switch controller | |
| CN205208473U (en) | LED lamps and lanterns intelligent control ware | |
| CN205320329U (en) | OLED drive circuit and OLED screen body circuit thereof | |
| CN203322856U (en) | Desk lamp | |
| CN104637127A (en) | Access control machine with infrared induction lighting lamp | |
| CN202873157U (en) | Simple electronic water lamp | |
| CN211240202U (en) | Light detection circuit of LED lamp and LED lamp | |
| CN206890474U (en) | A kind of human body sensing light modulating energy-saving lamp |
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: 20160106 |