CN204906806U - Automatic illumination device in front of door - Google Patents
Automatic illumination device in front of door Download PDFInfo
- Publication number
- CN204906806U CN204906806U CN201520652661.2U CN201520652661U CN204906806U CN 204906806 U CN204906806 U CN 204906806U CN 201520652661 U CN201520652661 U CN 201520652661U CN 204906806 U CN204906806 U CN 204906806U
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- China
- Prior art keywords
- infrared
- door
- pin
- performance element
- infrared receiver
- Prior art date
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- Expired - Fee Related
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- 238000005286 illumination Methods 0.000 title abstract 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered Effects 0.000 description 1
Abstract
The utility model relates to an electron product technology field, in particular to automatic illumination device in front of door, include the infrared generation unit, infrared receiver and the execution unit that set up on the door, the infrared ray that infrared generation unit produced is received by infrared receiver through people's health reflection back in front of the door, and infrared receiver exported control command to execution unit after receiving infrared signal, and execution unit lights the infrared receiver 0 lamp. Through setting up infrared generation unit and infrared receiver for the resident family is in in front of the door, and infrared receiver just can receive the infrared light of resident family's reflection, and the automatic lighting corridor lighting lamp need not acoustic control or touch -control, facilitates the use.
Description
Technical field
The utility model relates to technical field of electronic products, particularly one automatic illuminating apparatus in front of the door.
Background technology
At present, when neighbours living to go home to open the door night, all need to open stair light, conventional stair light is all acoustic control or touch-control.Stair light due to acoustic control needs to manufacture sound to be triggered when lighting, and be therefore easy to produce noise or overdue bright, noise can have influence on the work and rest of other resident families, overdue bright, can increase unnecessary energy consumption.The stair light of touch-control is when night and be not easy to find soft-touch control, uses inconvenience very.Simultaneously, no matter be the stair light of acoustic control or touch-control, it is all automatically close after lighting a period of time, and this time does not enough allow resident family take out key and opens door sometimes, now just need user again to remove sounding or touch to light stair light, real is inconvenience.
Utility model content
The purpose of this utility model is to provide one automatic illuminating apparatus in front of the door, can automatically light when there being people in front of the door.
For realizing above object, the technical solution adopted in the utility model is: one is automatic illuminating apparatus in front of the door, comprise the infrared generating unit, infrared receiver and the performance element that are arranged on door, the infrared ray that infrared generating unit produces after person reflection in front of the door receive by infrared receiver, infrared receiver exports control command to performance element after receiving infrared signal, and performance element lights corridor lighting.
Compared with prior art, there is following technique effect in the utility model: by arranging infrared generating unit and infrared receiver, make resident family in front of the door, infrared receiver just can receive the infrared light of resident family's reflection, automatically corridor lighting is lighted, without the need to acoustic control or touch-control, easy to use.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the circuit diagram of the utility model oscillating circuit.
Embodiment
Below in conjunction with Fig. 1 to Fig. 2, the utility model is described in further detail.
Consult Fig. 1, one is automatic illuminating apparatus in front of the door, comprise the infrared generating unit 10 be arranged on door, infrared receiver 20 and performance element 30, the infrared ray that infrared generating unit 10 produces after person reflection in front of the door receive by infrared receiver 20, infrared receiver 20 exports control command to performance element 30 after receiving infrared signal, performance element 30 lights corridor lighting 40.Infrared generating unit 10 is always to launching infrared ray outdoors, when resident family arrives in front of the door, infrared ray is received by infrared receiver 20 after human body reflection, once receive infrared ray, infrared receiver 20 just exports control command to performance element 30, light corridor lighting 40, facilitate resident family to open the door.
Preferably, also comprise ambient brightness detecting unit 50, when the corridor brightness that ambient brightness detecting unit 50 detects is less than set point and performance element 30 receive infrared receiver 20 export control command time, performance element 30 just lights corridor lighting 40.Time due to daytime, corridor brightness is enough, without the need to opening corridor lighting 40, therefore, arranging ambient brightness detecting unit 50 here, only having when ambient brightness is less than set point, just according to whether someone controls lighting of corridor lighting 40 and extinguishes in front of the door; When ambient brightness is more than or equal to set point, no matter there is people no one on doorway, and corridor lighting 40 all without the need to unlatching, like this, can reduce energy consumption, avoids daytime corridor lighting 40 to open.
The design of infrared generating unit 10 and infrared receiver 20 has a variety of, in the present embodiment preferably, described infrared generating unit 10 comprises oscillating circuit 11 and infrared-emitting diode 12, the oscillator signal of oscillating circuit 11 outputting stable frequency is to infrared-emitting diode 12, and infrared-emitting diode 12 is to launching infrared ray outdoors.Described infrared receiver 20 comprises infrared receiving terminal 21, amplifying circuit 22, infrared receiving terminal 21 is for the infrared ray that receives through the reflection of human body in front of the door and convert the signal of telecommunication to and export amplifying circuit 22 to, and amplifying circuit 22 exports performance element 30 to after being amplified by the signal of telecommunication.
As preferred version of the present utility model, described performance element 30 is relay, and after performance element 30 receives the signal of amplifying circuit 22 output and the signal of ambient brightness detecting unit 50 output, corridor lighting 40 is lighted in action.Controlling lighting of corridor lighting 40 by relay extinguishes very convenient, and response is fast.
Consult Fig. 2, further, described oscillating circuit 11 comprises 555 timers, VCC pin, the R pin of 555 timers connect+5V power supply, and its DIS pin by connecing+5V power supply after resistance R1, variable resistor RP, is connected with resistance R2 between its DIS pin and THR pin successively, its THR pin, TRIG pin are by ground connection after electric capacity C2, its CVolt pin is by electric capacity C1 ground connection, and the direct ground connection of its GND pin, its Q pin is connected with infrared-emitting diode as output.Oscillating circuit 11 is formed, the low and working stability of energy consumption by 555 timers.
Claims (6)
1. an automatic illuminating apparatus in front of the door, it is characterized in that: comprise the infrared generating unit (10) be arranged on door, infrared receiver (20) and performance element (30), the infrared ray that infrared generating unit (10) produces through in front of the door the person reflection after receive by infrared receiver (20), export control command after infrared receiver (20) receives infrared signal to performance element (30), performance element (30) lights corridor lighting (40).
2. automatic illuminating apparatus in front of the door as claimed in claim 1, it is characterized in that: also comprise ambient brightness detecting unit (50), when the corridor brightness that ambient brightness detecting unit (50) detects is less than set point and performance element (30) receives the control command that infrared receiver (20) exports time, performance element (30) just lights corridor lighting (40).
3. automatic illuminating apparatus in front of the door as claimed in claim 1 or 2, it is characterized in that: described infrared generating unit (10) comprises oscillating circuit (11) and infrared-emitting diode (12), the oscillator signal of oscillating circuit (11) outputting stable frequency is to infrared-emitting diode (12), and infrared-emitting diode (12) is to launching infrared ray outdoors.
4. automatic illuminating apparatus in front of the door as claimed in claim 3, it is characterized in that: described infrared receiver (20) comprises infrared receiving terminal (21), amplifying circuit (22), infrared receiving terminal (21) is for the infrared ray that receives through the reflection of human body in front of the door and convert the signal of telecommunication to and export amplifying circuit (22) to, and amplifying circuit (22) exports performance element (30) to after being amplified by the signal of telecommunication.
5. automatic illuminating apparatus in front of the door as claimed in claim 4, it is characterized in that: described performance element (30) is relay, after performance element (30) receives signal that amplifying circuit (22) exports and the signal that ambient brightness detecting unit (50) exports, corridor lighting (40) is lighted in action.
6. automatic illuminating apparatus in front of the door as claimed in claim 3, it is characterized in that: described oscillating circuit (11) comprises 555 timers, VCC pin, the R pin of 555 timers connect+5V power supply, its DIS pin is successively by connecing+5V power supply after resistance R1, variable resistor RP, resistance R2 is connected with between its DIS pin and THR pin, its THR pin, TRIG pin are by ground connection after electric capacity C2, its CVolt pin is by electric capacity C1 ground connection, the direct ground connection of its GND pin, its Q pin is connected with infrared-emitting diode as output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652661.2U CN204906806U (en) | 2015-08-27 | 2015-08-27 | Automatic illumination device in front of door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652661.2U CN204906806U (en) | 2015-08-27 | 2015-08-27 | Automatic illumination device in front of door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906806U true CN204906806U (en) | 2015-12-23 |
Family
ID=54928942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652661.2U Expired - Fee Related CN204906806U (en) | 2015-08-27 | 2015-08-27 | Automatic illumination device in front of door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906806U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786814A (en) * | 2017-01-16 | 2017-05-31 | 威海新北洋正棋机器人股份有限公司 | A kind of leadage circuit |
| CN107820354A (en) * | 2017-11-30 | 2018-03-20 | 苏州切思特电子有限公司 | The control method of lockhole illuminator based on human body sensing |
| CN107979902A (en) * | 2017-11-30 | 2018-05-01 | 苏州切思特电子有限公司 | Lockhole lighting system based on human body sensing |
| CN110719672A (en) * | 2019-09-16 | 2020-01-21 | 赛尔富电子有限公司 | Active infrared type touch controller, light control system and method |
-
2015
- 2015-08-27 CN CN201520652661.2U patent/CN204906806U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786814A (en) * | 2017-01-16 | 2017-05-31 | 威海新北洋正棋机器人股份有限公司 | A kind of leadage circuit |
| CN106786814B (en) * | 2017-01-16 | 2019-07-12 | 威海新北洋正棋机器人股份有限公司 | A kind of leadage circuit |
| CN107820354A (en) * | 2017-11-30 | 2018-03-20 | 苏州切思特电子有限公司 | The control method of lockhole illuminator based on human body sensing |
| CN107979902A (en) * | 2017-11-30 | 2018-05-01 | 苏州切思特电子有限公司 | Lockhole lighting system based on human body sensing |
| CN110719672A (en) * | 2019-09-16 | 2020-01-21 | 赛尔富电子有限公司 | Active infrared type touch controller, light control system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160827 |